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Clinical Trial Details — Status: Completed

Administrative data

NCT number NCT01572038
Other study ID # MO28047
Secondary ID 2011-005334-20
Status Completed
Phase Phase 3
First received
Last updated
Start date June 1, 2012
Est. completion date September 20, 2019

Study information

Verified date August 2020
Source Hoffmann-La Roche
Contact n/a
Is FDA regulated No
Health authority
Study type Interventional

Clinical Trial Summary

This multicenter, open-label, single-arm, Phase IIIb study will evaluate the safety and tolerability of pertuzumab in combination with trastuzumab (Herceptin) and a taxane (docetaxel, paclitaxel or nab-paclitaxel) in first-line treatment in participants with metastatic or locally recurrent HER2-positive breast cancer. Participants will receive pertuzumab intravenously (IV) and trastuzumab (Herceptin) IV plus a taxane in cycles of 3 weeks each until predefined study end, unacceptable toxicity, withdrawal of consent, disease progression, or death, whichever occurs first.


Recruitment information / eligibility

Status Completed
Enrollment 1436
Est. completion date September 20, 2019
Est. primary completion date September 20, 2019
Accepts healthy volunteers No
Gender All
Age group 18 Years and older
Eligibility Inclusion Criteria:

- Histologically or cytologically confirmed adenocarcinoma of the breast with metastatic or locally recurrent disease not amenable to curative resection

- HER2-positive breast cancer

- Eastern cooperative Oncology Group (ECOG) performance status 0, 1 or 2

- LVEF of at least 50 percent (%)

Exclusion Criteria:

- Previous systemic non-hormonal anti-cancer therapy for metastatic or locally recurrent disease

- Disease-free interval from completion of adjuvant or neoadjuvant systemic non-hormonal treatment to recurrence less than or equal to (</=) 6 months

- Previous approved or investigative anti-HER2 agents in any breast cancer treatment setting, except for trastuzumab and/or lapatinib in the adjuvant or neoadjuvant setting

- Disease progression while receiving trastuzumab and/or lapatinib in the adjuvant or neoadjuvant setting

- History of persistent Grade 2 or higher (National Cancer Institute Common Toxicity Criteria [NCI-CTC], Version 4.0) hematological toxicity resulting from previous adjuvant or neoadjuvant therapy

- Central nervous system (CNS) metastases

- Current peripheral neuropathy of Grade 3 or greater (NCI-CTC, version 4.0)

- History of other malignancy within the last 5 years prior to first study drug administration, except for carcinoma in situ of the cervix or basal cell carcinoma

- Inadequate bone marrow, liver or renal function

- Uncontrolled hypertension

- Hepatitis B, hepatitis C or Human Immunodeficiency Virus (HIV) infection

Study Design


Related Conditions & MeSH terms


Intervention

Drug:
Docetaxel
Participants may receive 'docetaxel' taxane chemotherapy as per investigator's choice, administered in line with the respective product information and/or recognized clinical practice guidelines.
Nab-paclitaxel
Participants may receive 'nab-paclitaxel' taxane chemotherapy as per investigator's choice, administered in line with the respective product information and/or recognized clinical practice guidelines.
Paclitaxel
Participants may receive 'paclitaxel' taxane chemotherapy as per investigator's choice, administered in line with the respective product information and/or recognized clinical practice guidelines.
Pertuzumab
Participants will receive pertuzumab 840 milligrams (mg) IV on Day 1 or Day 2 of Cycle 1, followed by 420 mg IV on Day 1 or Day 2 of each subsequent 3-week cycle.
Trastuzumab
Participants will receive trastuzumab (Herceptin) 8 milligrams per kilogram (mg/kg) IV on Day 1 or Day 2 of Cycle 1, followed by 6 mg/kg IV on Day 1 or Day 2 of each subsequent 3-week cycle, administered in line with the respective product Information and/or recognized clinical practice guidelines.

Locations

Country Name City State
Algeria CPMC; Service d'Oncologie Médicale Algiers
Argentina Centro Oncologico Riojano Integral (CORI) La Rioja
Argentina Instituto de Oncología de Rosario Rosario
Australia Royal Prince Alfred Hospital; Medical Oncology Camperdown New South Wales
Australia Canberra Hospital; Medical Oncology Canberra Australian Capital Territory
Australia HOCA Chermside Chermside Queensland
Australia Austin and Repatriation Medical Centre; Cancer Services Melbourne Victoria
Australia Royal Melbourne Hospital; Hematology and Medical Oncology Parkville Victoria
Australia Mater Hospital; Cancer Services South Brisbane Queensland
Austria Lkh-Univ. Klinikum Graz; Klinik Für Gynäkologie Graz
Austria LKH-UNIV. KLINIKUM GRAZ; Klinische Abteilung für Onkologie Graz
Austria Tiroler Landeskrankenanstalten Ges.M.B.H.; Abt. Für Gynäkologie Innsbruck
Austria Ordensklinikum Linz Barmherzige Schwestern; Abt. fur Innere Medizin 1 Linz
Austria Lkh Salzburg - Univ. Klinikum Salzburg; Iii. Medizinische Abt. Salzburg
Austria A.Ö. Lhk; Ii. Medizinische Abt. Mit Schwerpunkt Gaströnter. & Onkologie Steyr
Austria Medizinische Universität Wien; Univ.Klinik für Frauenheilkunde - Klinik für Gynäkologie Wien
Austria Medizinische Universität Wien; Univ.Klinik für Innere Medizin I - Abt. für Onkologie Wien
Belgium UZ Brussel Brussel
Belgium UZ Antwerpen Edegem
Belgium UZ Gent Gent
Belgium UZ Leuven Gasthuisberg Leuven
Belgium CHU Sart-Tilman Liège
Brazil Hospital Amaral Carvalho Jau SP
Brazil Hospital Sao Lucas - PUCRS Porto Alegre RS
Brazil Oncologistas Associados Rio de Janeiro RJ
Brazil Hospital das Clinicas - FMUSP Sao Paulo SP
Brazil Hospital Perola Byington Sao Paulo SP
Brazil Hospital Sirio Libanes; Centro de Oncologia Sao Paulo SP
Brazil Hospital Sao Jose São Paulo SP
Canada William Osler Health System Brampton Civic Hospital Brampton Ontario
Canada Cross Cancer Institute ; Dept of Medical Oncology Edmonton Alberta
Canada CSSS champlain - Charles-Le Moyne Greenfield Park Quebec
Canada Queen Elizabeth II Health Sciences Centre; Oncology Halifax Nova Scotia
Canada Grand River Hospital Kitchener Ontario
Canada Centre Hospitalier de l'Université de Montréal (CHUM) Montreal Quebec
Canada McGill University; Sir Mortimer B Davis Jewish General Hospital; Oncology Montreal Quebec
Canada Lions Gate Hospital North Vancouver British Columbia
Canada Sunnybrook Odette Cancer Centre Toronto Ontario
Canada Bcca - Vancouver Island Cancer Centre; Oncology Victoria British Columbia
China Beijing Cancer Hospital Beijing
China Southwest Hospital , Third Military Medical University Chongqing
China Sun Yet-sen University Cancer Center Guangzhou
China Heilongjiang Provincial Tumor Hospital Harbin
China Jiangsu Cancer Hospital Nanjing
China Fudan University Shanghai Cancer Center Shanghai
China Tianjin Cancer Hospital Tianjin
China First Affiliated Hospital of Medical College of Xi'an Jiaotong University Xi'an
China The First Affiliated Hospital of The Fourth Military Medical University (Xijing Hospital) Xi'an
Ecuador Hospital Solca Portoviejo; Oncologia Portoviejo
Ecuador Hospital Solca Quito; Oncologia Quito
Egypt El Mokatam HIO Hospital Cairo
Egypt Manial Specialized Hospital; Oncology Cairo
Egypt Nci; Oncology Dept Cairo
Estonia North Estonia Medical Centre Foundation; Oncology Center Tallinn
Estonia Tartu University Hospital; Clinic of Hematology and Oncology Tartu
Finland Helsinki University Central Hospital; Oncology Clinics Helsinki
Finland Satakunta Central Hospital; Oncology Pori
Finland Tampere University Hospital; Dept of Oncology Tampere
Finland Turku Uni Central Hospital; Oncology Clinics Turku
France Clinique De L Europe; Radiotherapie Chimiotherapie Amiens
France ICO Paul Papin; Oncologie Medicale. Angers
France Polyclinique Bordeaux Nord Aquitaine; Chimiotherapie Radiotherapie Bordeaux
France Centre Hospitalier Fleyriat; Oncologie/Hematologie Bourg En Bresse
France Centre Leonard De Vinci;Chimiotherapie Dechy
France Centre Georges Francois Leclerc; Oncologie 3 Dijon
France Fondation Clement Drevon; Oncology Dijon
France Clinique Sainte Marguerite; Oncologie Medicale Hyeres
France Polyclinique de Blois; Chimiotherapie Ambulatoire La Chaussee St Victor
France Clinique Victor Hugo LeMans
France Polyclinique Du Bois; Centre Bourgogne Lille
France Clinique Chenieux; Oncology Limoges
France Centre Leon Berard; Departement Oncologie Medicale Lyon
France Institut Paoli Calmettes; Oncologie Medicale Marseille
France Centre Azureen De Cancerologie; Cons externes Mougins
France Hopital Cochin; Unite Fonctionnelle D Oncologie Paris
France Hopital Hotel Dieu; Oncologie Medicale Paris
France Hopital Saint Louis; Service Onco Thoracique Paris
France Institut Curie; Oncologie Medicale Paris
France Centre Catalan D' Oncologie Perpignan
France Polyclinique De Courlancy; Centre Radiotherapie Oncologie Reims
France Centre Eugene Marquis; Unite Huguenin Rennes
France Centre Rene Huguenin; ONCOLOGIE GENETIQUE Saint Cloud
France Chp Saint Gregoire; Cancerologie Radiotherapie Saint Gregoire
France Ico Rene Gauducheau; Oncologie Saint Herblain
France Institut D Oncologie Medical Strasbourg
France Institut Claudius Regaud; Departement Oncologie Medicale Toulouse
France Hopital Prive Drome Ardeche; Hopital De Jour Valence
France Clinique Onco Des Dentellieres; Chimiotherapie Radiotherapie Valenciennes
Germany Klinikum am Bruderwald; Frauenklinik Bamberg
Germany Gynaekologicum Bremen; Prof. Dr. Willibald Schröder Bremen
Germany Universitätsklinikum Erlangen; Frauenklinik Erlangen
Germany Universitätsklinikum Essen; Zentrum Für Frauenheilkunde Essen
Germany Klinikum Esslingen; Klinik für Frauenheilkunde und Geburtshilfe Esslingen
Germany AGAPLESION Markus-Krankenhaus Frankfurt
Germany SRH Wald-Klinikum Gera; Klinik für Frauenheilkunde und Geburtshilfe Gera
Germany Universitätsklinikum Hamburg-Eppendorf; Frauenklinik Hamburg
Germany Gynaekologisch-Onkologische Schwerpunktpraxis Prof. Dr. med. Lueck, Dr. Schrader und Dr. Noeding Hannover
Germany Nationales Centrum für Tumorerkrankungen (NCT) ; Gyn. Onk. Frauenklinik; Uniklinikum Heidelberg Heidelberg
Germany Universitätsklinikum des Saarlandes; Klinik f. Frauenheilkunden und Geburtshilfe Homburg/Saar
Germany St.-Vincenz-Krankenhaus; Frauenklinik Limburg
Germany Universitätsklinikum Schleswig-Holstein / Campus Lübeck; Klinik für Frauenheilkunde und Geburtshilfe Lübeck
Germany Brustzentrum Rhein-Ruhr Servicegesellschaft mbH Mönchengladbach
Germany Klinikum rechts der Isar der TU München; Klinik und Poliklinik für Frauenheilkunde München
Germany Ruppiner Kliniken, Klinik fuer Gynaekologie und Geburtshilfe Neuruppin
Germany Agaplesion Diakonieklinikum Rotenburg Rotenburg/Wümme
Germany Praxis Dr. Wagner Saarbruecken
Germany Kreiskrankenhaus Torgau; Abt.Gynäkologie und Geburtshilfe Torgau
Germany Universitätsklinik Tübingen; Frauenklinik Tübingen
Greece Hippokratio Hospital; 2Nd Internal Medicine ????a
Greece University Hospital of Larissa; Oncology ?a??sa
Greece Anticancer Hospital Ag. Savas ; 2Nd Dept. of Oncology - Internal Medicine Athens
Greece University General Hospital of Heraklion Crete
Greece University Hospital of Patras Medical Oncology Patras
Greece Euromedical General Clinic of Thessaloniki; Oncology Department Thessaloniki
Greece Papageorgiou General Hospital; Medical Oncology Thessaloniki
Hong Kong Queen Elizabeth Hospital; Clinical Oncology Hong Kong
Hungary Fovarosi Szent Laszlo Korhaz-Rendelointezet; Onkologiai Osztaly X Budapest
Hungary Orszagos Onkologial Intezet; Onkologiai Osztaly X Budapest
Hungary Szent Margit Hospital; Dept. of Oncology Budapest
Hungary Debreceni Egyetem Klinikai Kozpont ; Department of Oncology Debrecen
Hungary Borsod-Abauj-Zemplen Megyei Korhaz Es Egyetemi Oktato Korhaz; Onkologiai Osztaly Miskolc
Hungary Szegedi Tudomanyegyetem, AOK, Szent-Gyorgyi Albert Klinikai Kozpont, Onkoterapias Klinika Szeged
Israel Soroka Medical Center; Oncology Dept Beer Sheva
Israel Rambam Medical Center; Oncology Haifa
Israel Wolfson Hospital; Oncology Holon
Israel Hadassah Ein Karem Hospital; Oncology Dept Jerusalem
Israel Shaare Zedek Medical Center; Oncology Dept Jerusalem
Israel Nahariya Hospital; Oncology Nahariya
Israel Rabin Medical Center; Oncology Dept Petach Tikva
Israel Chaim Sheba Medical Center; Oncology Dept Ramat Gan
Israel Kaplan Medical Center; Oncology Inst. Rehovot
Israel Assuta Medical Centre; Oncology Tel Aviv
Israel Sourasky / Ichilov Hospital; Dept. of Oncology Tel Aviv
Israel Assaf Harofeh; Oncology Zerifin
Italy Ospedali Riuniti Di Ancona; Oncology Ancona Marche
Italy Azienda Ospedaliera San Giuseppe Moscati Avellino Campania
Italy Asst Papa Giovanni XXIII; Oncologia Medica Bergamo Lombardia
Italy Arcispedale S.Anna; Oncologia Medica Cona (Ferrara) Veneto
Italy Azienda Ospedaliero-Universitaria Careggi;S.C. Oncologia Medica 1 Firenze Toscana
Italy Ente Ospedaliero Ospedali Galliera; S.C. Oncologia Medica Genova Liguria
Italy Ospedale Mater Salutis; Dept of Oncology Legnago Lombardia
Italy Ospedale Di Macerata; Oncologia Macerata Marche
Italy Irccs Ospedale San Raffaele;Oncologia Medica Milano Lombardia
Italy Istituto Europeo Di Oncologia Milano Lombardia
Italy Ospedale Maggiore Della Carita; Oncologia Medica Novara Piemonte
Italy Irccs Policlinico S. Matteo - Uni Pavia; Clinica Medica I Div. Med. Int. Onc. Medica E Gastroent. Pavia Lombardia
Italy Az. Osp. Ospedale Civile; U.O. Di Oncologia Medica Ed Ematologia Piacenza Emilia-Romagna
Italy Ospedale Degli Infermi Di Biella; Reparto Oncologia Medica Ponderano (BI) Piemonte
Italy Azienda USL di Ravenna; Unità Operativa di Oncologia Medica Ravenna Emilia-Romagna
Italy Ospedale S. Vincenzo; Oncologia Medica Taormina Sicilia
Italy Fondazione Del Piemonte; Medical Oncology Torino Piemonte
Italy Azienda Ospedaliero-Universitaria Dipartimento Interaziendale Di Oncologia Udine Friuli-Venezia Giulia
Italy Ospedale Belcolle Di Viterbo; Oncologia Viterbo Lazio
Lebanon American University of Beirut - Medical Center Beirut
Lebanon Hotel Dieu de France; Oncology Beirut
Lithuania Hospital of Lithuanian University of Health. Sciences Kaunas Clinics Kaunas
Lithuania Uni Oncology Inst. ; Chemo - Radiation Dept Vilnius
Mexico Iem-Fucam D.f.
Mexico Medica Sur Centro Oncologico Integral D.f.
Mexico Instituto Nacional de Cancerologia; Oncology Distrito Federal
Mexico Centro Medico Nacional Siglo Xxi - Imss; Hospital de Oncologia Mexico City
Mexico Consultorio de Medicina Especializada; Dentro de Condominio San Francisco Mexico City
Mexico Instituto Nacional de Ciencias Médicas Y de La Nutricion Zubirán Mexico City
Mexico Hospital General de México; Unidad de Oncologia Mexico DF
Mexico Cancerologia de Queretaro; Oncologia Queretaro, Queretaro
Morocco Institut National D'oncologie Sidi Mohammed Ben Abdellah; Anatomopathologie Rabat
Netherlands Medisch Centrum Alkmaar Alkmaar
Netherlands Albert Schweitzer Ziekenhuis Dordrecht
Netherlands Catharina ZKHS; Inwendige Geneeskunde Afd. Eindhoven
Netherlands Martini Ziekenhuis; Dept of Internal Medicine Groningen
Netherlands Mc Haaglanden, Locatie Antoniushove; Interne Geneeskunde Leidschendam
Netherlands Ikazia Ziekenhuis; Interne Oncologie Rotterdam
Netherlands Twee Steden Ziekenhuis - Locatie Tilburg; Interne Geneesekunde Tilburg
Netherlands Vie Curie Venlo
Pakistan Shifa International Hospital; Department of Oncology Islamabad
Pakistan Hameed Latif Hospital; Department of Oncology Lahore
Pakistan Shaukat Khanum Memorial Cancer Hospital; Department of Oncology Lahore
Peru Clinica Internacional, Sede San Borja; Unidad de Investigacion de Clínica Internacional Lima
Peru Hospital Nacional LNS dela Policia Nacional del Perú. Unidad Onco; Deapartamento de Oncología Lima
Peru Instituto;Oncologico Miraflores Lima
Poland Bialostockie Centrum Onkologii; Oddzial Onkologii Klinicznej Bialystok
Poland Swietokrzyskie Centrum Onkologii; Dzial Chemioterapii Kielce
Poland Szpital Uniwersytecki w Krakowie, Oddzial Kliniczny Kliniki Onkologii Kraków
Poland Wojewodzkie Wielospecjalistyczne Centrum Onkologii i Traumatologii; Poradnia Chemioterapii Lodz
Poland Europejskie Centrum Zdrowia Otwock Szpital im. Fryderyka Chopina, Klinika Onkologii Otwock
Poland Cent.Onkologii-Instytut im. M. S-Curie, Klinika Now. Piersi i Chirurgii Rekon Warszawa
Portugal IPO de Coimbra; Servico de Oncologia Medica Coimbra
Portugal Hospital do Espirito Santo; Servico de Oncologia Medica Evora
Portugal Centro Clinico Champalimaud; Oncologia Medica Lisboa
Portugal Hospital da Luz; Departamento de Oncologia Medica Lisboa
Portugal Hospital de Santa Maria; Servico de Oncologia Medica Lisboa
Portugal Hospital Beatriz Angelo; Departamento de Oncologia Loures
Portugal Hospital de Sao Joao; Servico de Oncologia Porto
Portugal IPO do Porto; Servico de Oncologia Medica Porto
Saudi Arabia King Abdul Aziz Medical City, King Fahd National Guard; Oncology Riyadh
Saudi Arabia King Faisal Specialist Hospital & Research Centre; Oncology Riyadh
Serbia Institute for Onc/Rad Serbia Belgrade
Serbia Oncology Institute of Vojvodina Sremska Kamenica
Slovenia Institute of Oncology Ljubljana Ljubljana
Spain Fundacion Hospital de Alcorcon; Servicio de Oncologia Alcorcon Madrid
Spain Hospital Virgen de los Lirios; Servicio de Oncologia Alcoy Alicante
Spain Hospital de Barbastro; Servicio de Oncologia Barbastro Huesca
Spain Hospital Clínic i Provincial; Servicio de Hematología y Oncología Barcelona
Spain Hospital de la Santa Creu i Sant Pau; Servicio de Oncologia Barcelona
Spain Hospital Quiron Barcelona; Servicio de Oncologia Barcelona
Spain Hospital de Basurto; Servicio de Oncologia Bilbao Vizcaya
Spain Complejo Asistencial Universitario De Burgos; Servicio de Oncologia Burgos
Spain Hospital San Pedro De Alcantara; Servicio de Oncologia Caceres
Spain Hospital Provincial de Castellon; Servicio de Oncologia Castellon de La Plana Castellon
Spain Hospital General de Elda; Servicio de Oncologia Elda Alicante
Spain Hospital de Cabueñes; Servicio de Oncologia Gijon Asturias
Spain Hospital Universitari de Girona Dr. Josep Trueta; Servicio de Oncologia Girona
Spain Hospital Universitario Virgen de las Nieves; Servicio de Oncologia Granada
Spain Hospital General Universitario de Guadalajara; Servicio de Oncologia Guadalajara
Spain Hospital de Jerez de la Frontera; Servicio de Oncologia Jerez de La Frontera Cadiz
Spain Hospital de Gran Canaria Dr. Negrin; Servicio de Oncologia Las Palmas de Gran Canaria LAS Palmas
Spain Hospital Universitario Materno Infantil de Gran Canaria; Servicio de Oncologia Las Palmas de Gran Canaria LAS Palmas
Spain Hospital Severo Ochoa; Servicio de Oncologia Leganes Madrid
Spain Complejo Asistencial Universitario de Leon; Servicio de Oncologia Leon
Spain Complejo Hospitalario San Millan - San Pedro; Servicio de Oncologia Logroño LA Rioja
Spain Centro Oncologico MD Anderson Internacional; Servicio de Oncologia Madrid
Spain Fundacion Jimenez Diaz; Servicio de Oncologia Madrid
Spain HOSPITAL DE MADRID NORTE SANCHINARRO- CENTRO INTEGRAL ONCOLOGICO CLARA CAMPAL; Servicio de Oncologia Madrid
Spain Hospital Ramon y Cajal; Servicio de Oncologia Madrid
Spain Hospital Universitario 12 de Octubre; Servicio de Oncologia Madrid
Spain Hospital Universitario Clínico San Carlos; Servicio de Oncologia Madrid
Spain Hospital Universitario La Paz; Servicio de Oncologia Madrid
Spain Hospital Clinico Universitario Virgen de la Victoria; Servicio de Oncologia Malaga
Spain Hospital General Universitario J.M Morales Meseguer; Servicio de Oncologia Murcia
Spain Hospital Universitario Virgen de Arrixaca; Servicio de Oncologia Murcia
Spain Hospital de Navarra; Servicio de Oncologia Navarra
Spain Complejo Hospitalario de Orense; Servicio de Oncologia Orense
Spain Hospital Universitario Son Espases Palma De Mallorca Islas Baleares
Spain Clinica Universitaria de Navarra; Servicio de Oncologia Pamplona Navarra
Spain Hospital Universitari Sant Joan de Reus; Servicio de Oncologia Reus Tarragona
Spain Corporacio Sanitaria Parc Tauli; Servicio de Oncologia Sabadell Barcelona
Spain Hospital de Sagunto; Servicio de Oncologia Sagunto Valencia
Spain Hospital Clinico Universitario de Salamanca; Servicio de Oncologia Salamanca
Spain Complejo Hospitalario Nuestra Señora de la Candelaria; Servicio de Oncologia Santa Cruz de Tenerife Tenerife
Spain Complejo Hospitalario Universitario de Santiago (CHUS) ; Servicio de Oncologia Santiago de Compostela LA Coruña
Spain Hospital Universitario Virgen Macarena; Servicio de Oncologia Sevilla
Spain Hospital Arnau de Vilanova (Valencia) Servicio de Oncologia Valencia
Spain Hospital Universitario Dr. Peset Valencia
Spain Hospital Clinico Universitario de Valladolid; Servicio de Oncologia Valladolid
Spain Hospital de Rio Hortega; Servicio de Oncologia Valladolid
Spain Hospital Clinico Universitario Lozano Blesa; Servicio de Oncologia Zaragoza
Spain Hospital Universitario Miguel Servet; Servicio Oncologia Zaragoza
Sweden Gävle Sjukhus; Onkologiska Kliniken Gävle
Sweden Sahlgrenska Universitetssjukhuset; Jubileumskliniken Göteborg
Sweden Centralsjukhuset Karlstad, Onkologkliniken Karlstad
Sweden Skånes University Hospital, Skånes Department of Onclology Lund
Sweden Västmanlands sjukhus Västerås, Onkologkliniken Västerås
Sweden Centrallasarettet Växjö, Onkologkliniken Vaxjo
Turkey Baskent University Adana Dr. Turgut Noyan Practice and Research Hospital; Medical Oncology Adana
Turkey Akdeniz University Medical Faculty; Medical Oncology Department Antalya
Turkey Ege University Medical Faculty; Medical Oncology Department Bornova, I?zmi?r
Turkey Trakya University Medical Faculty Research And Practice Hospital Medical Oncology Department Edirne
Turkey Hacettepe Uni Medical Faculty Hospital; Oncology Dept Sihhiye/Ankara
Ukraine Mun. Multifield Clin.Hosp.#4,Dept. of Chemotherapy, DSMU; Chair of Oncology and Medical Radiology Dnipropetrovsk
Ukraine Kyiv City Clinical Oncological Center; Chemotherapy Department Kiev
Ukraine State Oncology Regional Treatment-Diagnostic Center; Chemotherapy Department Lviv
Ukraine Zaporozhye Regional Oncology Hospital; Dept of Oncology Zaporozhye
United Arab Emirates Tawam Hospital Al Ain
United Kingdom Royal United Hospital; Oncology Department Bath
United Kingdom City Hospital NHS Trust Birmingham
United Kingdom Bristol Haematology and Oncology Centre Bristol
United Kingdom Addenbrookes Hospital; Dept of Oncology Cambridge
United Kingdom Velindre Hospital Cardiff
United Kingdom Walsgrave Hospital Coventry
United Kingdom Royal Derby Hospital Derby
United Kingdom University Hospital of North Durham Durham
United Kingdom Hairmyres Hospital; Oncology Dept East Kilbride
United Kingdom Eastbourne District Hospital; Department of Pharmacy Eastbourne
United Kingdom Beatson West of Scotland Cancer Centre Glasgow
United Kingdom Diana Princess of Wales Hosp. Grimsby
United Kingdom Royal Surrey County Hospital Guildford
United Kingdom Leeds Teaching Hosp NHS Trust;St James's Institute of Onc Leeds
United Kingdom Huddersfield Royal Infirmary - Pharmacy department Lindley
United Kingdom Barts and the London NHS Trust. London
United Kingdom Kings College Hospital NHS Foundation Trust London
United Kingdom Royal Free Hospital; Dept of Oncology London
United Kingdom Royal Marsden Hospital - London London
United Kingdom Macclesfield District General Hospital Macclesfield
United Kingdom Christie Hospital; Breast Cancer Research Office Manchester
United Kingdom James Cook Uni Hospital Middlesborough
United Kingdom Freeman Hospital; Northern Centre For Cancer Care New Castle Upon Tyne
United Kingdom Mount Vernon Cancer Centre Northwood
United Kingdom Churchill Hospital Oxford
United Kingdom Peterborough City Hospital Peterborough
United Kingdom Derriford Hospital; Plymouth Oncology Centre Plymouth
United Kingdom Musgrove Park Hospital Somerset
United Kingdom The Royal Marsden Hospital Sutton
United Kingdom Royal Cornwall Hospital Truro
United Kingdom Wishaw General Hospital Wishaw
Uruguay Grupo Oncológico Cooperativo Uruguayo; Hospital de Clínicas - Dpto. de Oncología Montevideo
Uruguay Hospital Central De Las FF.AA.; Servicio De Oncologia Montevideo
Uruguay Hospital Pereira Rossell; Oncology Department Montevideo
Venezuela Centro Integral de Oncología Caracas
Venezuela Centro Médico Docente La Trinidad; Servicio de Gastroenterología Caracas

Sponsors (1)

Lead Sponsor Collaborator
Hoffmann-La Roche

Countries where clinical trial is conducted

Algeria,  Argentina,  Australia,  Austria,  Belgium,  Brazil,  Canada,  China,  Ecuador,  Egypt,  Estonia,  Finland,  France,  Germany,  Greece,  Hong Kong,  Hungary,  Israel,  Italy,  Lebanon,  Lithuania,  Mexico,  Morocco,  Netherlands,  Pakistan,  Peru,  Poland,  Portugal,  Saudi Arabia,  Serbia,  Slovenia,  Spain,  Sweden,  Turkey,  Ukraine,  United Arab Emirates,  United Kingdom,  Uruguay,  Venezuela, 

Outcome

Type Measure Description Time frame Safety issue
Primary Overview of the Number of Participants With at Least One Treatment-Emergent Adverse Event, Severity Determined According to National Cancer Institute Common Terminology Criteria for Adverse Events, Version 4.0 (NCI-CTCAE v4.0) Treatment-emergent adverse events (TEAEs) were adverse events (AEs) that started or worsened in severity on or after the first administration of study drug, up to and including 28 days after the last dose. The investigator graded all AEs for severity per NCI-CTCAE v4.0; if not listed, the AE was assessed as follows: Grade 1 = mild; Grade 2 = moderate; Grade 3 = severe; Grade 4 = life-threatening/disabling; Grade 5 = death. The investigator determined whether an AE was related to study drug and independently assessed severity and seriousness of each AE. TEAEs to monitor included anaphylaxis and hypersensitivity, cardiac dysfunction, diarrhoea Grade =3, pregnancy-related AEs, interstitial lung disease, infusion-/administration-related reactions, mucositis, (febrile) neutropenia, rash/skin reactions, and suspected transmission of infectious agent. TEAEs of special interest included LVEF decreased, liver enzymes increased, and suspected transmission of infectious agent by the study drug. From Baseline until 28 days after, or 7 months after (only for serious AEs related to study drug), the last dose of study treatment. The median (full range) duration of exposure to any study treatment was 16.2 (0.0-86.4) months.
Primary Number of Participants Who Died Over the Course of the Study by Reported Cause of Death (Adverse Events Leading to Death by System Organ Class and Preferred Term) All adverse events leading to death, regardless of whether they were classified as treatment emergent, are listed by system organ class (SOC) and preferred term (PT) according to the Medical Dictionary for Regulatory Activities, version 22.1 (MedDRA version 22.1); PTs that are part of a given SOC are listed in the rows directly below each SOC within the results table. Admin. = administration; Mediast. = mediastinal The median (full range) duration of follow-up was 68.73 (0.03-87.29) months.
Primary Number of Participants Who Died Within 6 Months of Starting Study Treatment by Reported Cause of Death (Adverse Events Leading to Death by System Organ Class and Preferred Term) All adverse events leading to death, regardless of whether they were classified as treatment emergent, are listed by system organ class (SOC) and preferred term (PT) according to the Medical Dictionary for Regulatory Activities, version 22.1 (MedDRA version 22.1); PTs that are part of a given SOC are listed in the rows directly below each SOC within the results table. Admin. = administration; Mediast. = mediastinal The median (full range) duration of follow-up was 68.73 (0.03-87.29) months.
Primary Number of Participants With Grade =3 Treatment-Emergent Adverse Events, Occurring in =1% of Participants by System Organ Class and Preferred Term Treatment-emergent adverse events (TEAEs) were adverse events (AEs) that started or worsened in severity on or after the first administration of study drug, up to and including 28 days after the last dose. The investigator graded all AEs for severity per NCI-CTCAE v4.0; if not listed, the AE was assessed as follows: Grade 1 = mild; Grade 2 = moderate; Grade 3 = severe; Grade 4 = life-threatening/disabling; Grade 5 = death. The investigator determined whether an AE was related to study drug and independently assessed severity and seriousness of each AE. MedDRA version 22.1 was used to code AEs by system organ class (SOC) and preferred term (PT); PTs that are part of a given SOC are listed in the rows directly below each SOC within the results table. If a participant experienced the same AE at more than one severity grade, only the most severe grade was presented. From Baseline until 28 days after, or 7 months after (only for serious AEs related to study drug), the last dose of study treatment. The median (full range) duration of exposure to any study treatment was 16.2 (0.0-86.4) months.
Primary Number of Participants With Treatment-Emergent Adverse Events of Any Grade That Were Related to Study Treatment (Pertuzumab, Trastuzumab, or Taxane), Occurring in =10% of Participants by System Organ Class Treatment-emergent adverse events (TEAEs) were adverse events (AEs) that started or worsened in severity on or after the first administration of study drug, up to and including 28 days after the last dose. The investigator graded all AEs for severity per NCI-CTCAE v4.0; if not listed, the AE was assessed as follows: Grade 1 = mild; Grade 2 = moderate; Grade 3 = severe; Grade 4 = life-threatening/disabling; Grade 5 = death. The investigator determined whether an AE was related to study drug and independently assessed severity and seriousness of each AE. MedDRA version 22.1 was used to code AEs and the system organ classes are presented in descending order according to the total frequency of occurrence. If a participant experienced more than one event in a category, they were counted only once in that category. From Baseline until 28 days after, or 7 months after (only for serious AEs related to study drug), the last dose of study treatment. The median (full range) duration of exposure to any study treatment was 16.2 (0.0-86.4) months.
Primary Number of Participants With Grade =3 Treatment-Emergent Adverse Events That Were Related to Study Treatment (Pertuzumab, Trastuzumab, or Taxane), Occurring in =0.5% of Participants by Preferred Term Treatment-emergent adverse events (TEAEs) were adverse events (AEs) that started or worsened in severity on or after the first administration of study drug, up to and including 28 days after the last dose. The investigator graded all AEs for severity per NCI-CTCAE v4.0; if not listed, the AE was assessed as follows: Grade 1 = mild; Grade 2 = moderate; Grade 3 = severe; Grade 4 = life-threatening/disabling; Grade 5 = death. The investigator determined whether an AE was related to study drug and independently assessed severity and seriousness of each AE. MedDRA version 22.1 was used to code AEs and the preferred terms are presented in descending order according to the total frequency of occurrence. If a participant experienced more than one event in a category, they were counted only once in that category. From Baseline until 28 days after, or 7 months after (only for serious AEs related to study drug), the last dose of study treatment. The median (full range) duration of exposure to any study treatment was 16.2 (0.0-86.4) months.
Primary Number of Participants With Treatment-Emergent Adverse Events Leading to Discontinuation of Study Treatment (Pertuzumab, Trastuzumab, or Taxane), Occurring in =0.2% of Participants by Preferred Term Treatment-emergent adverse events (TEAEs) were adverse events (AEs) that started or worsened in severity on or after the first administration of study drug, up to and including 28 days after the last dose. The investigator graded all AEs for severity per NCI-CTCAE v4.0; if not listed, the AE was assessed as follows: Grade 1 = mild; Grade 2 = moderate; Grade 3 = severe; Grade 4 = life-threatening/disabling; Grade 5 = death. The investigator determined whether an AE was related to study drug and independently assessed severity and seriousness of each AE. MedDRA version 22.1 was used to code AEs and the preferred terms are presented in descending order according to the total frequency of occurrence. If a participant experienced more than one event in a category, they were counted only once in that category. Discont. = discontinuation; Ptz = pertuzumab; Tax = taxane; Trz = trastuzumab From Baseline until 28 days after, or 7 months after (only for serious AEs related to study drug), the last dose of study treatment. The median (full range) duration of exposure to any study treatment was 16.2 (0.0-86.4) months.
Primary Number of Participants With Treatment-Emergent Adverse Events Leading to Dose Interruption of Study Treatment (Pertuzumab, Trastuzumab, or Taxane), Occurring in =0.5% of Participants by Preferred Term Treatment-emergent adverse events (TEAEs) were adverse events (AEs) that started or worsened in severity on or after the first administration of study drug, up to and including 28 days after the last dose. The investigator graded all AEs for severity per NCI-CTCAE v4.0; if not listed, the AE was assessed as follows: Grade 1 = mild; Grade 2 = moderate; Grade 3 = severe; Grade 4 = life-threatening/disabling; Grade 5 = death. The investigator determined whether an AE was related to study drug and independently assessed severity and seriousness of each AE. MedDRA version 22.1 was used to code AEs and the preferred terms are presented in descending order according to the total frequency of occurrence. If a participant experienced more than one event in a category, they were counted only once in that category. Interrupt. = interruption; Ptz = pertuzumab; Tax = taxane; Trz = trastuzumab From Baseline until 28 days after, or 7 months after (only for serious AEs related to study drug), the last dose of study treatment. The median (full range) duration of exposure to any study treatment was 16.2 (0.0-86.4) months.
Primary Number of Participants With Treatment-Emergent Adverse Events to Monitor of Any Grade, Occurring in =5% of Participants by Category Treatment-emergent adverse events (TEAEs) were adverse events (AEs) that started or worsened in severity on or after the first dose of study drug, up to and including 28 days after the last dose. The investigator graded all AEs for severity per NCI-CTCAE v4.0; if not listed, it was assessed as follows: Grade 1 = mild; Grade 2 = moderate; Grade 3 = severe; Grade 4 = life-threatening/disabling; Grade 5 = death. If a participant had more than one event in a category, they were counted only once in that category. TEAEs to monitor included anaphylaxis and hypersensitivity, cardiac dysfunction, diarrhoea Grade =3, pregnancy-related AEs, interstitial lung disease, infusion-/administration-related reactions, mucositis, (febrile) neutropenia, rash/skin reactions, and suspected transmission of infectious agent. MedDRA version 22.1 was used to code AEs; AEs may fall within multiple categories. From Baseline until 28 days after, or 7 months after (only for serious AEs related to study drug), the last dose of study treatment. The median (full range) duration of exposure to any study treatment was 16.2 (0.0-86.4) months.
Primary Number of Participants With Grade =3 Treatment-Emergent Adverse Events to Monitor, Occurring in =0.5% of Participants by Category and Preferred Term Treatment-emergent adverse events (TEAEs) were adverse events (AEs) that started or worsened in severity on or after the first dose of study drug, up to and including 28 days after the last dose. The investigator graded all AEs for severity per NCI-CTCAE v4.0; if not listed, it was assessed as follows: Grade 1 = mild; Grade 2 = moderate; Grade 3 = severe; Grade 4 = life-threatening/disabling; Grade 5 = death. If a participant had more than one event in a category, they were counted only once in that category. TEAEs to monitor included anaphylaxis and hypersensitivity, cardiac dysfunction, diarrhoea Grade =3, pregnancy-related AEs, interstitial lung disease, infusion-/administration-related reactions, mucositis, (febrile) neutropenia, rash/skin reactions, and suspected transmission of infectious agent. MedDRA version 22.1 was used to code AEs; preferred terms (PT) that are part of a given category are listed in the rows directly below each category within the results table. From Baseline until 28 days after, or 7 months after (only for serious AEs related to study drug), the last dose of study treatment. The median (full range) duration of exposure to any study treatment was 16.2 (0.0-86.4) months.
Primary Number of Participants With Treatment-Emergent Adverse Events of Special Interest by Category and Preferred Term Treatment-emergent adverse events (TEAEs) were adverse events (AEs) that started or worsened in severity on or after the first administration of study drug, up to and including 28 days after the last dose. The investigator graded all AEs for severity per NCI-CTCAE v4.0; if not listed, the AE was assessed as follows: Grade 1 = mild; Grade 2 = moderate; Grade 3 = severe; Grade 4 = life-threatening/disabling; Grade 5 = death. The investigator determined whether an AE was related to study drug and independently assessed severity and seriousness of each AE. TEAEs of special interest included LVEF decreased, liver enzymes (ALT or AST) increased, and suspected transmission of infectious agent by the study drug. MedDRA version 22.1 was used to code AEs; preferred terms (PT) that are part of a given category are listed in the rows directly below each category within the results table. If a participant experienced more than one event in a category, they were counted only once in that category. From Baseline until 28 days after, or 7 months after (only for serious AEs related to study drug), the last dose of study treatment. The median (full range) duration of exposure to any study treatment was 16.2 (0.0-86.4) months.
Primary Subgroup Analysis by Region of Enrollment: Overview of the Number of Participants With Serious Treatment-Emergent Adverse Events (TEAEs), Grade =3 TEAEs, and Grade =3 TEAEs Related to Pertuzumab Treatment-emergent adverse events (TEAEs) were adverse events (AEs) that started or worsened in severity on or after the first administration of study drug, up to and including 28 days after the last dose. The investigator graded all AEs for severity per NCI-CTCAE v4.0; if not listed, the AE was assessed as follows: Grade 1 = mild; Grade 2 = moderate; Grade 3 = severe; Grade 4 = life-threatening/disabling; Grade 5 = death. The investigator determined whether an AE was related to study drug and independently assessed severity and seriousness of each AE. From Baseline until 28 days after, or 7 months after (only for serious AEs related to study drug), the last dose of study treatment. The median (full range) duration of exposure to any study treatment was 16.2 (0.0-86.4) months.
Primary Subgroup Analysis by Age (=65 vs. >65 Years): Overview of the Number of Participants With Serious Treatment-Emergent Adverse Events (TEAEs), TEAEs Leading to Death, Grade =3 TEAEs, Any-Grade and Grade =3 TEAEs Related to Pertuzumab, and TEAEs to Monitor Treatment-emergent adverse events (TEAEs) were adverse events (AEs) that started or worsened in severity on or after the first administration of study drug, up to and including 28 days after the last dose. The investigator graded all AEs for severity per NCI-CTCAE v4.0; if not listed, the AE was assessed as follows: Grade 1 = mild; Grade 2 = moderate; Grade 3 = severe; Grade 4 = life-threatening/disabling; Grade 5 = death. The investigator determined whether an AE was related to study drug and independently assessed severity and seriousness of each AE. TEAEs to monitor included anaphylaxis and hypersensitivity, cardiac dysfunction, diarrhoea Grade =3, pregnancy-related AEs, interstitial lung disease, infusion-/administration-related reactions, mucositis, (febrile) neutropenia, rash/skin reactions, and suspected transmission of infectious agent. From Baseline until 28 days after, or 7 months after (only for serious AEs related to study drug), the last dose of study treatment. The median (full range) duration of exposure to any study treatment was 16.2 (0.0-86.4) months.
Primary Subgroup Analysis by Taxane Chemotherapy: Overview of the Number of Participants With Serious Treatment-Emergent Adverse Events (TEAEs), TEAEs Leading to Death, Grade =3 TEAEs, Any-Grade and Grade =3 TEAEs Related to Pertuzumab, and TEAEs to Monitor Treatment-emergent adverse events (TEAEs) were adverse events (AEs) that started or worsened in severity on or after the first administration of study drug, up to and including 28 days after the last dose. The investigator graded all AEs for severity per NCI-CTCAE v4.0; if not listed, the AE was assessed as follows: Grade 1 = mild; Grade 2 = moderate; Grade 3 = severe; Grade 4 = life-threatening/disabling; Grade 5 = death. The investigator determined whether an AE was related to study drug and independently assessed severity and seriousness of each AE. TEAEs to monitor included anaphylaxis and hypersensitivity, cardiac dysfunction, diarrhoea Grade =3, pregnancy-related AEs, interstitial lung disease, infusion-/administration-related reactions, mucositis, (febrile) neutropenia, rash/skin reactions, and suspected transmission of infectious agent. From Baseline until 28 days after, or 7 months after (only for serious AEs related to study drug), the last dose of study treatment. The median (full range) duration of exposure to any study treatment was 16.2 (0.0-86.4) months.
Primary Subgroup Analysis by ECOG Performance Status at Baseline: Overview of the Number of Participants With Serious Treatment-Emergent Adverse Events (TEAEs), Grade =3 TEAEs, and Grade =3 TEAEs Related to Pertuzumab Treatment-emergent adverse events (TEAEs) were adverse events (AEs) that started or worsened in severity on or after the first administration of study drug, up to and including 28 days after the last dose. The investigator graded all AEs for severity per NCI-CTCAE v4.0; if not listed, the AE was assessed as follows: Grade 1 = mild; Grade 2 = moderate; Grade 3 = severe; Grade 4 = life-threatening/disabling; Grade 5 = death. The investigator determined whether an AE was related to study drug and independently assessed severity and seriousness of each AE. From Baseline until 28 days after, or 7 months after (only for serious AEs related to study drug), the last dose of study treatment. The median (full range) duration of exposure to any study treatment was 16.2 (0.0-86.4) months.
Primary Subgroup Analysis by Visceral Disease at Baseline: Overview of the Number of Participants With Serious Treatment-Emergent Adverse Events (TEAEs), Grade =3 TEAEs, and Grade =3 TEAEs Related to Pertuzumab Treatment-emergent adverse events (TEAEs) were adverse events (AEs) that started or worsened in severity on or after the first administration of study drug, up to and including 28 days after the last dose. The investigator graded all AEs for severity per NCI-CTCAE v4.0; if not listed, the AE was assessed as follows: Grade 1 = mild; Grade 2 = moderate; Grade 3 = severe; Grade 4 = life-threatening/disabling; Grade 5 = death. The investigator determined whether an AE was related to study drug and independently assessed severity and seriousness of each AE. From Baseline until 28 days after, or 7 months after (only for serious AEs related to study drug), the last dose of study treatment. The median (full range) duration of exposure to any study treatment was 16.2 (0.0-86.4) months.
Primary Subgroup Analysis by Prior (Neo)Adjuvant Chemotherapy: Overview of the Number of Participants With Serious Treatment-Emergent Adverse Events (TEAEs), Grade =3 TEAEs, and Grade =3 TEAEs Related to Pertuzumab Treatment-emergent adverse events (TEAEs) were adverse events (AEs) that started or worsened in severity on or after the first administration of study drug, up to and including 28 days after the last dose. The investigator graded all AEs for severity per NCI-CTCAE v4.0; if not listed, the AE was assessed as follows: Grade 1 = mild; Grade 2 = moderate; Grade 3 = severe; Grade 4 = life-threatening/disabling; Grade 5 = death. The investigator determined whether an AE was related to study drug and independently assessed severity and seriousness of each AE. From Baseline until 28 days after, or 7 months after (only for serious AEs related to study drug), the last dose of study treatment. The median (full range) duration of exposure to any study treatment was 16.2 (0.0-86.4) months.
Primary Subgroup Analysis by Hormone Receptor Status at Baseline: Overview of the Number of Participants With Serious Treatment-Emergent Adverse Events (TEAEs), Grade =3 TEAEs, and Grade =3 TEAEs Related to Pertuzumab Treatment-emergent adverse events (TEAEs) were adverse events (AEs) that started or worsened in severity on or after the first administration of study drug, up to and including 28 days after the last dose. The investigator graded all AEs for severity per NCI-CTCAE v4.0; if not listed, the AE was assessed as follows: Grade 1 = mild; Grade 2 = moderate; Grade 3 = severe; Grade 4 = life-threatening/disabling; Grade 5 = death. The investigator determined whether an AE was related to study drug and independently assessed severity and seriousness of each AE. From Baseline until 28 days after, or 7 months after (only for serious AEs related to study drug), the last dose of study treatment. The median (full range) duration of exposure to any study treatment was 16.2 (0.0-86.4) months.
Primary Subgroup Analysis by Previous Trastuzumab Therapy: Overview of the Number of Participants With Serious Treatment-Emergent Adverse Events (TEAEs), Grade =3 TEAEs, and Grade =3 TEAEs Related to Pertuzumab Treatment-emergent adverse events (TEAEs) were adverse events (AEs) that started or worsened in severity on or after the first administration of study drug, up to and including 28 days after the last dose. The investigator graded all AEs for severity per NCI-CTCAE v4.0; if not listed, the AE was assessed as follows: Grade 1 = mild; Grade 2 = moderate; Grade 3 = severe; Grade 4 = life-threatening/disabling; Grade 5 = death. The investigator determined whether an AE was related to study drug and independently assessed severity and seriousness of each AE. From Baseline until 28 days after, or 7 months after (only for serious AEs related to study drug), the last dose of study treatment. The median (full range) duration of exposure to any study treatment was 16.2 (0.0-86.4) months.
Primary Number of Participants With a Congestive Heart Failure Event Congestive heart failure was defined as the Standardised MedDRA Query (SMQ) 'Cardiac failure (wide)' from the Medical Dictionary for Regulatory Activities, version 22.1 (MedDRA version 22.1). From Baseline until 28 days after the last dose of study treatment. The median (full range) duration of exposure to any study treatment was 16.2 (0.0-86.4) months.
Primary Time to Onset of the First Episode of Congestive Heart Failure Congestive heart failure was defined as SMQ 'Cardiac failure (wide)' from the MedDRA version 22.1. Time to onset of the first episode of congestive heart failure was analyzed using a Kaplan-Meier approach. Participants who did not experience any congestive heart failure at the time of data-cut were censored at the date of the last attended visit whilst on-treatment (including visits up to and including 28 days after last dose of study treatment). Only treatment emergent congestive heart failure events are included. From Baseline until 28 days after the last dose of study treatment. The median (full range) duration of exposure to any study treatment was 16.2 (0.0-86.4) months.
Primary Change From Baseline in Left Ventricular Ejection Fraction (LVEF) Values Over the Course of the Study All participants must have had a baseline LVEF =50% to enroll in the study; patients with significant cardiac disease or baseline LVEF below 50% were not eligible for this study. The change from baseline LVEF values were reported at every 3 cycles over the course of the study and at the final treatment, worst treatment, and maximum decrease values. The final treatment value was defined as the last LVEF value observed before all study treatment discontinuation. The worst treatment value was defined as the lowest LVEF value observed before all study treatment discontinuation. The maximum decrease value was defined as the largest decrease of LVEF value from baseline, or minimum increase if a participant's post-baseline LVEF measures were all larger than the baseline value. Baseline, predose on Day 1 of every 3 cycles (1 cycle is 3 weeks) during treatment period, and 28 days post-treatment safety follow-up. The median (full range) duration of exposure to any study treatment was 16.2 (0.0-86.4) months.
Primary Number of Participants by Change From Baseline in Left Ventricular Ejection Fraction (LVEF) Categories Over the Course of the Study All participants must have had a baseline LVEF greater than or equal to (=)50% to enroll in the study; patients with significant cardiac disease or baseline LVEF below 50% were not eligible for this study. The number of participants are reported according to four change from baseline in LVEF value categories over the course of the study: 1) an increase or decrease from baseline LVEF less than (<)10% points or no change in LVEF; 2) an absolute LVEF value <45% points and a decrease from baseline LVEF =10% points to <15% points; 3) an absolute LVEF value <45% points and a decrease from baseline LVEF =15% points; or 4) an absolute LVEF value =45% points and a decrease from baseline LVEF =10% points. BL = baseline; Decr. = decrease; Incr. = increase Baseline, predose on Day 1 of every 3 cycles (1 cycle is 3 weeks) during treatment period, and 28 days post-treatment safety follow-up. The median (full range) duration of exposure to any study treatment was 16.2 (0.0-86.4) months.
Primary Number of Participants With Laboratory Abnormalities in Hematology and Coagulation Parameters: Shift From Baseline to the Worst Post-Baseline Grade According to NCI-CTC v4.0 Clinical laboratory tests for hematology and coagulation parameters were performed at local laboratories. Laboratory toxicities were defined based on NCI-CTC v4.0 from Grades 1 (least severe) to 4 (most severe). Some laboratory parameters are bi-dimensional (i.e. can be graded in both the low and high direction). These parameters were split and presented in both directions. Baseline was defined as the last non-missing measurement taken prior to the first dose of study treatment (including unscheduled assessments). Values from all visits, including unscheduled visits, were included in the derivation of the worst post-baseline grade. Not every abnormal laboratory value qualified as an adverse event, only if it met any of the following criteria: was clinically significant (per investigator); was accompanied by clinical symptoms; resulted in a change in study treatment; or resulted in a medical intervention or a change in concomitant therapy. Predose at each treatment cycle (1 cycle is 3 weeks) from Baseline until 28 days after the last dose of study treatment. The median (full range) duration of exposure to any study treatment was 16.2 (0.0-86.4) months.
Primary Number of Participants With Laboratory Abnormalities in Hematology and Coagulation Parameters: Shift From Baseline to the Worst Post-Baseline Grade According to Normal Range Criteria Clinical laboratory tests for hematology and coagulation parameters were performed at local laboratories. Laboratory toxicities were defined based on local laboratory normal ranges (for parameters with NCI-CTC grade not defined). Some laboratory parameters are bi-dimensional (i.e. can be graded in both the low and high direction). These parameters were split and presented in both directions. Baseline was defined as the last non-missing measurement taken prior to the first dose of study treatment (including unscheduled assessments). Values from all visits, including unscheduled visits, were included in the derivation of the worst post-baseline grade. Not every abnormal laboratory value qualified as an adverse event, only if it met any of the following criteria: was clinically significant (per investigator); was accompanied by clinical symptoms; resulted in a change in study treatment; or resulted in a medical intervention or a change in concomitant therapy. Predose at each treatment cycle (1 cycle is 3 weeks) from Baseline until 28 days after the last dose of study treatment. The median (full range) duration of exposure to any study treatment was 16.2 (0.0-86.4) months.
Primary Number of Participants With Laboratory Abnormalities in Biochemistry Parameters: Shift From Baseline to the Worst Post-Baseline Grade According to NCI-CTC v4.0 Clinical laboratory tests for biochemistry parameters were performed at local laboratories. Laboratory toxicities were defined based on NCI-CTC v4.0 from Grades 1 (least severe) to 4 (most severe). Some laboratory parameters are bi-dimensional (i.e. can be graded in both the low and high direction). These parameters were split and presented in both directions. Baseline was defined as the last non-missing measurement taken prior to the first dose of study treatment (including unscheduled assessments). Values from all visits, including unscheduled visits, were included in the derivation of the worst post-baseline grade. Not every abnormal laboratory value qualified as an adverse event, only if it met any of the following criteria: was clinically significant (per investigator); was accompanied by clinical symptoms; resulted in a change in study treatment; or resulted in a medical intervention or a change in concomitant therapy. Predose at each treatment cycle (1 cycle is 3 weeks) from Baseline until 28 days after the last dose of study treatment. The median (full range) duration of exposure to any study treatment was 16.2 (0.0-86.4) months.
Primary Number of Participants With Laboratory Abnormalities in Biochemistry Parameters: Shift From Baseline to the Worst Post-Baseline Grade According to Normal Range Criteria Clinical laboratory tests for biochemistry parameters were performed at local laboratories. Laboratory toxicities were defined based on local laboratory normal ranges (for parameters with NCI-CTC grade not defined). Some laboratory parameters are bi-dimensional (i.e. can be graded in both the low and high direction). These parameters were split and presented in both directions. Baseline was defined as the last non-missing measurement taken prior to the first dose of study treatment (including unscheduled assessments). Values from all visits, including unscheduled visits, were included in the derivation of the worst post-baseline grade. Not every abnormal laboratory value qualified as an adverse event, only if it met any of the following criteria: was clinically significant (per investigator); was accompanied by clinical symptoms; resulted in a change in study treatment; or resulted in a medical intervention or a change in concomitant therapy. Predose at each treatment cycle (1 cycle is 3 weeks) from Baseline until 28 days after the last dose of study treatment. The median (full range) duration of exposure to any study treatment was 16.2 (0.0-86.4) months.
Secondary Progression-Free Survival, as Assessed by the Investigator Using Response Evaluation Criteria in Solid Tumors, Version 1.1 (RECIST v1.1) Progression-free survival (PFS) was defined as the time between the date of enrollment and the date of first radiographically documented progressive disease assessment (by the investigator using RECIST v1.1) or death, whichever occurred first. PFS was analyzed using a Kaplan-Meier approach. Participants who had neither progressed nor died at the time of clinical cut-off or who were lost to follow-up were censored at the date of the last evaluable tumor assessment (response assessment with the latest end date); if no post-baseline assessments were available, such participants were censored at Day 1. If a participant missed 2 or more consecutive visits, then they were censored at the last evaluable visit prior to the missed visits. Tumor assessments were performed every 3 cycles (1 cycle is 3 weeks) for up to 36 months and at least every 12 cycles thereafter during treatment, and at least every 36 weeks post-treatment (if progression-free after 36 months), until disease progression. From date of enrollment until date of disease progression or death, whichever occurred first. The median (full range) duration of follow-up was 68.73 (0.03-87.29) months.
Secondary Subgroup Analysis by Region of Enrollment: Progression-Free Survival, as Assessed by the Investigator Using RECIST v1.1 Progression-free survival (PFS) was defined as the time between the date of enrollment and the date of first radiographically documented progressive disease assessment (by the investigator using RECIST v1.1) or death, whichever occurred first. PFS was analyzed using a Kaplan-Meier approach. Participants who had neither progressed nor died at the time of clinical cut-off or who were lost to follow-up were censored at the date of the last evaluable tumor assessment (response assessment with the latest end date); if no post-baseline assessments were available, such participants were censored at Day 1. If a participant missed 2 or more consecutive visits, then they were censored at the last evaluable visit prior to the missed visits. Tumor assessments were performed every 3 cycles (1 cycle is 3 weeks) for up to 36 months and at least every 12 cycles thereafter during treatment, and at least every 36 weeks post-treatment (if progression-free after 36 months), until disease progression. From date of enrollment until date of disease progression or death, whichever occurred first. The median (full range) duration of follow-up was 68.73 (0.03-87.29) months.
Secondary Subgroup Analysis by Age (=65 vs. >65 Years): Progression-Free Survival, as Assessed by the Investigator Using RECIST v1.1 Progression-free survival (PFS) was defined as the time between the date of enrollment and the date of first radiographically documented progressive disease assessment (by the investigator using RECIST v1.1) or death, whichever occurred first. PFS was analyzed using a Kaplan-Meier approach. Participants who had neither progressed nor died at the time of clinical cut-off or who were lost to follow-up were censored at the date of the last evaluable tumor assessment (response assessment with the latest end date); if no post-baseline assessments were available, such participants were censored at Day 1. If a participant missed 2 or more consecutive visits, then they were censored at the last evaluable visit prior to the missed visits. Tumor assessments were performed every 3 cycles (1 cycle is 3 weeks) for up to 36 months and at least every 12 cycles thereafter during treatment, and at least every 36 weeks post-treatment (if progression-free after 36 months), until disease progression. From date of enrollment until date of disease progression or death, whichever occurred first. The median (full range) duration of follow-up was 68.73 (0.03-87.29) months.
Secondary Subgroup Analysis by ECOG Performance Status at Baseline: Progression-Free Survival, as Assessed by the Investigator Using RECIST v1.1 Progression-free survival (PFS) was defined as the time between the date of enrollment and the date of first radiographically documented progressive disease assessment (by the investigator using RECIST v1.1) or death, whichever occurred first. PFS was analyzed using a Kaplan-Meier approach. Participants who had neither progressed nor died at the time of clinical cut-off or who were lost to follow-up were censored at the date of the last evaluable tumor assessment (response assessment with the latest end date); if no post-baseline assessments were available, such participants were censored at Day 1. If a participant missed 2 or more consecutive visits, then they were censored at the last evaluable visit prior to the missed visits. Tumor assessments were performed every 3 cycles (1 cycle is 3 weeks) for up to 36 months and at least every 12 cycles thereafter during treatment, and at least every 36 weeks post-treatment (if progression-free after 36 months), until disease progression. From date of enrollment until date of disease progression or death, whichever occurred first. The median (full range) duration of follow-up was 68.73 (0.03-87.29) months.
Secondary Subgroup Analysis by Taxane Chemotherapy: Progression-Free Survival, as Assessed by the Investigator Using RECIST v1.1 Progression-free survival (PFS) was defined as the time between the date of enrollment and the date of first radiographically documented progressive disease assessment (by the investigator using RECIST v1.1) or death, whichever occurred first. PFS was analyzed using a Kaplan-Meier approach. Participants who had neither progressed nor died at the time of clinical cut-off or who were lost to follow-up were censored at the date of the last evaluable tumor assessment (response assessment with the latest end date); if no post-baseline assessments were available, such participants were censored at Day 1. If a participant missed 2 or more consecutive visits, then they were censored at the last evaluable visit prior to the missed visits. Tumor assessments were performed every 3 cycles (1 cycle is 3 weeks) for up to 36 months and at least every 12 cycles thereafter during treatment, and at least every 36 weeks post-treatment (if progression-free after 36 months), until disease progression. From date of enrollment until date of disease progression or death, whichever occurred first. The median (full range) duration of follow-up was 68.73 (0.03-87.29) months.
Secondary Subgroup Analysis by Visceral Disease at Baseline: Progression-Free Survival, as Assessed by the Investigator Using RECIST v1.1 Progression-free survival (PFS) was defined as the time between the date of enrollment and the date of first radiographically documented progressive disease assessment (by the investigator using RECIST v1.1) or death, whichever occurred first. PFS was analyzed using a Kaplan-Meier approach. Participants who had neither progressed nor died at the time of clinical cut-off or who were lost to follow-up were censored at the date of the last evaluable tumor assessment (response assessment with the latest end date); if no post-baseline assessments were available, such participants were censored at Day 1. If a participant missed 2 or more consecutive visits, then they were censored at the last evaluable visit prior to the missed visits. Tumor assessments were performed every 3 cycles (1 cycle is 3 weeks) for up to 36 months and at least every 12 cycles thereafter during treatment, and at least every 36 weeks post-treatment (if progression-free after 36 months), until disease progression. From date of enrollment until date of disease progression or death, whichever occurred first. The median (full range) duration of follow-up was 68.73 (0.03-87.29) months.
Secondary Subgroup Analysis by Prior (Neo)Adjuvant Chemotherapy: Progression-Free Survival, as Assessed by the Investigator Using RECIST v1.1 Progression-free survival (PFS) was defined as the time between the date of enrollment and the date of first radiographically documented progressive disease assessment (by the investigator using RECIST v1.1) or death, whichever occurred first. PFS was analyzed using a Kaplan-Meier approach. Participants who had neither progressed nor died at the time of clinical cut-off or who were lost to follow-up were censored at the date of the last evaluable tumor assessment (response assessment with the latest end date); if no post-baseline assessments were available, such participants were censored at Day 1. If a participant missed 2 or more consecutive visits, then they were censored at the last evaluable visit prior to the missed visits. Tumor assessments were performed every 3 cycles (1 cycle is 3 weeks) for up to 36 months and at least every 12 cycles thereafter during treatment, and at least every 36 weeks post-treatment (if progression-free after 36 months), until disease progression. From date of enrollment until date of disease progression or death, whichever occurred first. The median (full range) duration of follow-up was 68.73 (0.03-87.29) months.
Secondary Subgroup Analysis by Hormone Receptor Status at Baseline: Progression-Free Survival, as Assessed by the Investigator Using RECIST v1.1 Progression-free survival (PFS) was defined as the time between the date of enrollment and the date of first radiographically documented progressive disease assessment (by the investigator using RECIST v1.1) or death, whichever occurred first. PFS was analyzed using a Kaplan-Meier approach. Participants who had neither progressed nor died at the time of clinical cut-off or who were lost to follow-up were censored at the date of the last evaluable tumor assessment (response assessment with the latest end date); if no post-baseline assessments were available, such participants were censored at Day 1. If a participant missed 2 or more consecutive visits, then they were censored at the last evaluable visit prior to the missed visits. Tumor assessments were performed every 3 cycles (1 cycle is 3 weeks) for up to 36 months and at least every 12 cycles thereafter during treatment, and at least every 36 weeks post-treatment (if progression-free after 36 months), until disease progression. From date of enrollment until date of disease progression or death, whichever occurred first. The median (full range) duration of follow-up was 68.73 (0.03-87.29) months.
Secondary Subgroup Analysis by Previous Trastuzumab Therapy: Progression-Free Survival, as Assessed by the Investigator Using RECIST v1.1 Progression-free survival (PFS) was defined as the time between the date of enrollment and the date of first radiographically documented progressive disease assessment (by the investigator using RECIST v1.1) or death, whichever occurred first. PFS was analyzed using a Kaplan-Meier approach. Participants who had neither progressed nor died at the time of clinical cut-off or who were lost to follow-up were censored at the date of the last evaluable tumor assessment (response assessment with the latest end date); if no post-baseline assessments were available, such participants were censored at Day 1. If a participant missed 2 or more consecutive visits, then they were censored at the last evaluable visit prior to the missed visits. Tumor assessments were performed every 3 cycles (1 cycle is 3 weeks) for up to 36 months and at least every 12 cycles thereafter during treatment, and at least every 36 weeks post-treatment (if progression-free after 36 months), until disease progression. From date of enrollment until date of disease progression or death, whichever occurred first. The median (full range) duration of follow-up was 68.73 (0.03-87.29) months.
Secondary Overall Survival Overall survival was defined as time from the date of enrollment until the date of death due to any cause. Overall survival was analyzed using a Kaplan-Meier approach. Participants who had not died were censored at the last date they were known to be alive. When it was not possible to confirm the full death date, partial death dates were imputed to: 01 June of that year if only the year was known, 15th of that month if only the month and year were known. If the imputed date was before the last known alive date, the last known alive date was used as the imputation. From date of enrollment until death due to any cause. The median (full range) duration of follow-up was 68.73 (0.03-87.29) months.
Secondary Subgroup Analysis by Region of Enrollment: Overall Survival Overall survival was defined as time from the date of enrollment until the date of death due to any cause. Overall survival was analyzed using a Kaplan-Meier approach. Participants who had not died were censored at the last date they were known to be alive. When it was not possible to confirm the full death date, partial death dates were imputed to: 01 June of that year if only the year was known, 15th of that month if only the month and year were known. If the imputed date was before the last known alive date, the last known alive date was used as the imputation. From date of enrollment until death due to any cause. The median (full range) duration of follow-up was 68.73 (0.03-87.29) months.
Secondary Subgroup Analysis by Age (=65 vs. >65 Years): Overall Survival Overall survival was defined as time from the date of enrollment until the date of death due to any cause. Overall survival was analyzed using a Kaplan-Meier approach. Participants who had not died were censored at the last date they were known to be alive. When it was not possible to confirm the full death date, partial death dates were imputed to: 01 June of that year if only the year was known, 15th of that month if only the month and year were known. If the imputed date was before the last known alive date, the last known alive date was used as the imputation. From date of enrollment until death due to any cause. The median (full range) duration of follow-up was 68.73 (0.03-87.29) months.
Secondary Subgroup Analysis by ECOG Performance Status at Baseline: Overall Survival Overall survival was defined as time from the date of enrollment until the date of death due to any cause. Overall survival was analyzed using a Kaplan-Meier approach. Participants who had not died were censored at the last date they were known to be alive. When it was not possible to confirm the full death date, partial death dates were imputed to: 01 June of that year if only the year was known, 15th of that month if only the month and year were known. If the imputed date was before the last known alive date, the last known alive date was used as the imputation. From date of enrollment until death due to any cause. The median (full range) duration of follow-up was 68.73 (0.03-87.29) months.
Secondary Subgroup Analysis by Taxane Chemotherapy: Overall Survival Overall survival was defined as time from the date of enrollment until the date of death due to any cause. Overall survival was analyzed using a Kaplan-Meier approach. Participants who had not died were censored at the last date they were known to be alive. When it was not possible to confirm the full death date, partial death dates were imputed to: 01 June of that year if only the year was known, 15th of that month if only the month and year were known. If the imputed date was before the last known alive date, the last known alive date was used as the imputation. From date of enrollment until death due to any cause. The median (full range) duration of follow-up was 68.73 (0.03-87.29) months.
Secondary Subgroup Analysis by Visceral Disease at Baseline: Overall Survival Overall survival was defined as time from the date of enrollment until the date of death due to any cause. Overall survival was analyzed using a Kaplan-Meier approach. Participants who had not died were censored at the last date they were known to be alive. When it was not possible to confirm the full death date, partial death dates were imputed to: 01 June of that year if only the year was known, 15th of that month if only the month and year were known. If the imputed date was before the last known alive date, the last known alive date was used as the imputation. From date of enrollment until death due to any cause. The median (full range) duration of follow-up was 68.73 (0.03-87.29) months.
Secondary Subgroup Analysis by Prior (Neo)Adjuvant Chemotherapy: Overall Survival Overall survival was defined as time from the date of enrollment until the date of death due to any cause. Overall survival was analyzed using a Kaplan-Meier approach. Participants who had not died were censored at the last date they were known to be alive. When it was not possible to confirm the full death date, partial death dates were imputed to: 01 June of that year if only the year was known, 15th of that month if only the month and year were known. If the imputed date was before the last known alive date, the last known alive date was used as the imputation. From date of enrollment until death due to any cause. The median (full range) duration of follow-up was 68.73 (0.03-87.29) months.
Secondary Subgroup Analysis by Hormone Receptor Status at Baseline: Overall Survival Overall survival was defined as time from the date of enrollment until the date of death due to any cause. Overall survival was analyzed using a Kaplan-Meier approach. Participants who had not died were censored at the last date they were known to be alive. When it was not possible to confirm the full death date, partial death dates were imputed to: 01 June of that year if only the year was known, 15th of that month if only the month and year were known. If the imputed date was before the last known alive date, the last known alive date was used as the imputation. From date of enrollment until death due to any cause. The median (full range) duration of follow-up was 68.73 (0.03-87.29) months.
Secondary Subgroup Analysis by Previous Trastuzumab Therapy: Overall Survival Overall survival was defined as time from the date of enrollment until the date of death due to any cause. Overall survival was analyzed using a Kaplan-Meier approach. Participants who had not died were censored at the last date they were known to be alive. When it was not possible to confirm the full death date, partial death dates were imputed to: 01 June of that year if only the year was known, 15th of that month if only the month and year were known. If the imputed date was before the last known alive date, the last known alive date was used as the imputation. From date of enrollment until death due to any cause. The median (full range) duration of follow-up was 68.73 (0.03-87.29) months.
Secondary Overall Response Rate (Complete Response or Partial Response) Based on Best Overall Response (Confirmed) as Assessed by the Investigator Using RECIST v1.1 The overall response rate was defined as the percentage of participants with complete response (CR) or partial response (PR) as their best confirmed response (=4 weeks later), as assessed by the investigator using RECIST v1.1 from the start of study treatment until disease progression/recurrence or death. Responses according to RECIST v1.1 are defined as follows: CR = Disappearance of all target lesions. Any pathological lymph nodes (whether target or non-target) must have reduction in short axis to <10 millimetres (mm).; PR = At least a 30% decrease in the sum of diameters of target lesions, taking as reference the baseline sum diameters. Participants without post-baseline tumor assessments were considered non-responders. Assessed every 3 cycles (1 cycle is 3 weeks) up to 36 months, and at least every 12 cycles thereafter, until disease progression or death. The median (full range) duration of follow-up was 68.73 (0.03-87.29) months.
Secondary Percentage of Participants by Best Overall Response as Assessed by the Investigator Using RECIST v1.1 Best overall response (BOR) was defined as the best response recorded from the first dose of study treatment until disease progression/recurrence or death in the absence of disease progression. The hierarchy used to determine BOR: Complete Response (CR)>Partial Response (PR)>Stable Disease (SD)>Progressive Disease (PD)>Not Evaluable. Note that CR or PR was confirmed =4 weeks later. RECIST v1.1 responses are defined as follows: CR = Disappearance of all target lesions. Any pathological lymph nodes (target or non-target) must have reduction in short axis to <10 millimetres (mm).; PR = At least a 30% decrease in the sum of diameters of target lesions, taking as reference the baseline sum.; PD = At least 20% increase in sum of diameters of target lesions, taking as reference the smallest sum on study, and absolute increase of =5 mm.; SD = Neither sufficient shrinkage to qualify for PR nor sufficient increase to qualify for PD, taking as reference the smallest sum diameters while on study. Assessed every 3 cycles (1 cycle is 3 weeks) up to 36 months, and at least every 12 cycles thereafter, until disease progression or death. The median (full range) duration of follow-up was 68.73 (0.03-87.29) months.
Secondary Subgroup Analysis by Age (=65 vs. >65 Years): Overall Response Rate (Complete Response or Partial Response) Based on Best Overall Response (Confirmed) as Assessed by the Investigator Using RECIST v1.1 The overall response rate was defined as the percentage of participants with complete response (CR) or partial response (PR) as their best confirmed response (=4 weeks later), as assessed by the investigator using RECIST v1.1 from the start of study treatment until disease progression/recurrence or death. Responses according to RECIST v1.1 are defined as follows: CR = Disappearance of all target lesions. Any pathological lymph nodes (whether target or non-target) must have reduction in short axis to <10 millimetres (mm).; PR = At least a 30% decrease in the sum of diameters of target lesions, taking as reference the baseline sum diameters. Participants without post-baseline tumor assessments were considered non-responders. Assessed every 3 cycles (1 cycle is 3 weeks) up to 36 months, and at least every 12 cycles thereafter, until disease progression or death. The median (full range) duration of follow-up was 68.73 (0.03-87.29) months.
Secondary Subgroup Analysis by Taxane Chemotherapy: Overall Response Rate (Complete Response or Partial Response) Based on Best Overall Response (Confirmed) as Assessed by the Investigator Using RECIST v1.1 The overall response rate was defined as the percentage of participants with complete response (CR) or partial response (PR) as their best confirmed response (=4 weeks later), as assessed by the investigator using RECIST v1.1 from the start of study treatment until disease progression/recurrence or death. Responses according to RECIST v1.1 are defined as follows: CR = Disappearance of all target lesions. Any pathological lymph nodes (whether target or non-target) must have reduction in short axis to <10 millimetres (mm).; PR = At least a 30% decrease in the sum of diameters of target lesions, taking as reference the baseline sum diameters. Participants without post-baseline tumor assessments were considered non-responders. Assessed every 3 cycles (1 cycle is 3 weeks) up to 36 months, and at least every 12 cycles thereafter, until disease progression or death. The median (full range) duration of follow-up was 68.73 (0.03-87.29) months.
Secondary Clinical Benefit Rate (CR or PR, or SD for at Least 6 Months) Based on Best Overall Response as Assessed by the Investigator Using RECIST v.1.1 The clinical benefit rate was defined as the percentage of participants whose best confirmed response (=4 weeks later) was a complete response (CR) or partial response (PR), or stable disease (SD) that lasted at least 6 months, as assessed by the investigator using RECIST v1.1 from the start of study treatment until disease progression/recurrence or death. Clinical benefit responses according to RECIST v1.1 are defined as follows: CR = Disappearance of all target lesions. Any pathological lymph nodes (whether target or non-target) must have reduction in short axis to <10 millimetres (mm).; PR = At least a 30% decrease in the sum of diameters of target lesions, taking as reference the baseline sum diameters.; SD = Neither sufficient shrinkage to qualify for PR nor sufficient increase to qualify for progressive disease (PD; at least 20% increase in sum of diameters of target lesions and absolute increase of =5 mm), taking as reference the smallest sum diameters while on study. Assessed every 3 cycles (1 cycle is 3 weeks) up to 36 months, and at least every 12 cycles thereafter, until disease progression. The median (full range) duration of follow-up was 68.73 (0.03-87.29) months.
Secondary Duration of Response as Assessed by the Investigator Using RECIST v1.1 Duration of response (DOR) was defined as the time from when a confirmed best overall response of complete response (CR) or partial response (PR) was first documented to first documented disease progression or death from any cause (whichever occurred first). DOR was analyzed using a Kaplan-Meier approach. Participants who had not progressed or died after having had a confirmed response were censored at the date of their last tumor measurement. Response was assessed every 3 cycles (1 cycle is 3 weeks) up to 36 months, and at least every 12 cycles thereafter until event occurrence or end of study. Responses according to RECIST v1.1 are defined as follows: CR = Disappearance of all target lesions. Any pathological lymph nodes (whether target or non-target) must have reduction in short axis to <10 millimetres (mm).; PR = At least a 30% decrease in the sum of diameters of target lesions, taking as reference the baseline sum diameters. From date of first confirmed response (CR or PR) to first documented disease progression or death from any cause, whichever occurred first. The median (full range) duration of follow-up was 68.73 (0.03-87.29) months.
Secondary Time to Response for Participants With Best Overall Response of Complete Response or Partial Response, as Assessed by the Investigator Using RECIST v1.1 Time to response (TTR) was defined as the time from the first study treatment administration to the date of first confirmed response (CR or PR). TTR was analyzed using a Kaplan-Meier approach. Participants who did not have CR or PR were censored at the date of their last evaluable tumor assessment. Participants for whom no post-baseline tumor assessments were available were censored at Day 1. Responses according to RECIST v1.1 are defined as follows: CR = Disappearance of all target lesions. Any pathological lymph nodes (whether target or non-target) must have reduction in short axis to <10 millimetres (mm).; PR = At least a 30% decrease in the sum of diameters of target lesions, taking as reference the baseline sum diameters. From date of first study treatment until date of first confirmed response (CR or PR). The median (full range) duration of follow-up was 68.73 (0.03-87.29) months.
Secondary Change From Baseline in Functional Assessment of Cancer Therapy - Breast Cancer (FACT-B) Questionnaire Total Score Over the Course of the Study The FACT-B questionnaire (version 4) was administered only to female participants to assess quality of life in five subscales: physical, social, emotional, and functional well-being, and breast cancer. Participants were given a series of statements in each subscale and were asked to rate how true each statement was for them during the past 7 days on a 5-point scale ranging from 0 (not at all) to 4 (very much). The calculated FACT-B total score, ranging from 0 to 148, was the sum of the scores for each subscale, provided that at least 80% of the items had been answered; a higher score indicated a better quality of life. If any of the 5 subscale scores were missing, the total score was also set to missing. Baseline was defined as the last non-missing measurement taken prior to first dose of study treatment (including unscheduled assessments). Post-baseline values were summarized for planned visits only. Baseline, every 3 cycles (1 cycle is 3 weeks) during treatment period, and 28 days post-treatment safety follow-up. The median (full range) duration of exposure to any study treatment was 16.2 (0.0-86.4) months.
Secondary Change From Baseline in FACT-B Questionnaire Physical Well-Being Subscale Score Over the Course of the Study The FACT-B questionnaire (version 4) was administered only to female participants to assess quality of life in five subscales: physical, social, emotional, and functional well-being, and breast cancer. For the physical well-being subscale, participants were given a series of 7 statements and were asked to rate how true each statement was for them during the past 7 days on a 5-point scale ranging from 0 (not at all) to 4 (very much). The calculated FACT-B physical well-being subscale score, ranging from 0 to 28, was the sum of the scores for each statement only if at least 50% of items had been answered; the higher the score, the better the quality of life. Baseline was defined as the last non-missing measurement taken prior to first dose of study treatment (including unscheduled assessments). Post-baseline values were summarized for planned visits only. Baseline, every 3 cycles (1 cycle is 3 weeks) during treatment period, and 28 days post-treatment safety follow-up. The median (full range) duration of exposure to any study treatment was 16.2 (0.0-86.4) months.
Secondary Change From Baseline in FACT-B Questionnaire Social Well-Being Subscale Score Over the Course of the Study The FACT-B questionnaire (version 4) was administered only to female participants to assess quality of life in five subscales: physical, social, emotional, and functional well-being, and breast cancer. For the social well-being subscale, participants were given a series of 7 statements and were asked to rate how true each statement was for them during the past 7 days on a 5-point scale ranging from 0 (not at all) to 4 (very much). The calculated FACT-B social well-being subscale score, ranging from 0 to 28, was the sum of the scores for each statement only if at least 50% of items had been answered; the higher the score, the better the quality of life. Baseline was defined as the last non-missing measurement taken prior to first dose of study treatment (including unscheduled assessments). Post-baseline values were summarized for planned visits only. Baseline, every 3 cycles (1 cycle is 3 weeks) during treatment period, and 28 days post-treatment safety follow-up. The median (full range) duration of exposure to any study treatment was 16.2 (0.0-86.4) months.
Secondary Change From Baseline in FACT-B Questionnaire Emotional Well-Being Subscale Score Over the Course of the Study The FACT-B questionnaire (version 4) was administered only to female participants to assess quality of life in five subscales: physical, social, emotional, and functional well-being, and breast cancer. For the emotional well-being subscale, participants were given a series of 6 statements and were asked to rate how true each statement was for them during the past 7 days on a 5-point scale ranging from 0 (not at all) to 4 (very much). The calculated FACT-B emotional well-being subscale score, ranging from 0 to 24, was the sum of the scores for each statement only if at least 50% of items had been answered; the higher the score, the better the quality of life. Baseline was defined as the last non-missing measurement taken prior to first dose of study treatment (including unscheduled assessments). Post-baseline values were summarized for planned visits only. Baseline, every 3 cycles (1 cycle is 3 weeks) during treatment period, and 28 days post-treatment safety follow-up. The median (full range) duration of exposure to any study treatment was 16.2 (0.0-86.4) months.
Secondary Change From Baseline in FACT-B Questionnaire Functional Well-Being Subscale Score Over the Course of the Study The FACT-B questionnaire (version 4) was administered only to female participants to assess quality of life in five subscales: physical, social, emotional, and functional well-being, and breast cancer. For the functional well-being subscale, participants were given a series of 7 statements and were asked to rate how true each statement was for them during the past 7 days on a 5-point scale ranging from 0 (not at all) to 4 (very much). The calculated FACT-B functional well-being subscale score, ranging from 0 to 28, was the sum of the scores for each statement only if at least 50% of items had been answered; the higher the score, the better the quality of life. Baseline was defined as the last non-missing measurement taken prior to first dose of study treatment (including unscheduled assessments). Post-baseline values were summarized for planned visits only. Baseline, every 3 cycles (1 cycle is 3 weeks) during treatment period, and 28 days post-treatment safety follow-up. The median (full range) duration of exposure to any study treatment was 16.2 (0.0-86.4) months.
Secondary Change From Baseline in FACT-B Questionnaire Breast Cancer Subscale Score Over the Course of the Study The FACT-B questionnaire (version 4) was administered only to female participants to assess quality of life in five subscales: physical, social, emotional, and functional well-being, and breast cancer. For the breast cancer subscale, participants were given a series of 10 statements and were asked to rate how true each statement was for them during the past 7 days on a 5-point scale ranging from 0 (not at all) to 4 (very much). The calculated FACT-B breast cancer subscale score, ranging from 0 to 40, was the sum of the scores for each statement only if at least 50% of items had been answered; the higher the score, the better the quality of life. Baseline was defined as the last non-missing measurement taken prior to first dose of study treatment (including unscheduled assessments). Post-baseline values were summarized for planned visits only. Baseline, every 3 cycles (1 cycle is 3 weeks) during treatment period, and 28 days post-treatment safety follow-up. The median (full range) duration of exposure to any study treatment was 16.2 (0.0-86.4) months.
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