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Clinical Trial Details — Status: Active, not recruiting

Administrative data

NCT number NCT04665843
Other study ID # BO42533
Secondary ID 2020-002852-19
Status Active, not recruiting
Phase Phase 2
First received
Last updated
Start date March 2, 2021
Est. completion date October 2, 2024

Study information

Verified date April 2024
Source Hoffmann-La Roche
Contact n/a
Is FDA regulated No
Health authority
Study type Interventional

Clinical Trial Summary

The primary objective of this study is to evaluate the efficacy of atezolizumab plus tiragolumab and atezolizumab plus placebo as first-line (1L) treatment in recurrent/metastatic PD-L1-positive squamous cell carcinoma of the head and neck (SCCHN) on the basis of confirmed objective response rate. In addition, safety, pharmacokinetics, immunogenicity of atezolizumab and tiragolumab will be evaluated.


Recruitment information / eligibility

Status Active, not recruiting
Enrollment 123
Est. completion date October 2, 2024
Est. primary completion date September 20, 2023
Accepts healthy volunteers No
Gender All
Age group 18 Years and older
Eligibility Key Inclusion Criteria: - Histologically or cytologically confirmed recurrent/metastatic SCCHN involving the oropharynx, oral cavity, larynx, or hypopharynx, that is considered incurable by local therapies - Known results from human papillomavirus (HPV) status test for oropharyngeal carcinoma - No prior systemic therapy for metastatic and/or recurrent SCCHN - Measurable disease per Response Evaluation Criteria in Solid Tumors (RECIST) v1.1 - Tumor PD-L1 expression as determined by PD-L1 immunohistochemistry assay - Eastern Cooperative Oncology Group (ECOG) Performance Status of 0 or 1 - Life expectancy >=12 weeks Key Exclusion Criteria: - Disease suitable for local therapy with curative intent - Progressive or recurrent disease within 6 months of the last dose of curative intent systemic treatment for locally advanced SCCHN - Rapidly progressing disease in the opinion of the treating investigator - Grade >=2 unresolved toxicity related to surgery or other prior therapies - Symptomatic, untreated, or actively progressing central nervous system (CNS) metastases - History of leptomeningeal disease - Active or history of autoimmune disease or immune deficiency - History of idiopathic pulmonary fibrosis, organizing pneumonia, drug-induced pneumonitis, or idiopathic pneumonitis, or evidence of active pneumonitis on screening chest computed tomography (CT) scan - History of additional malignancy other than SCCHN within 5 years prior to randomization - Prior treatment with CD137 agonists or immune checkpoint blockade therapies, including anti-CTLA-4, anti-TIGIT, anti-PD-L1, and anti-PD-1 therapeutic antibodies - Treatment with systemic immunostimulatory agents or systemic immunosuppressive medication - Pregnancy or breastfeeding

Study Design


Related Conditions & MeSH terms


Intervention

Drug:
Atezolizumab
Atezolizumab at a fixed dose of 1200 mg will be administered by intravenous (IV) infusion Q3W on Day 1 of each 21-day cycle.
Tiragolumab
Tiragolumab at a fixed dose of 600 mg will be administered by IV infusion Q3W on Day 1 of each 21-day cycle.
Placebo
Placebo will be administered by IV infusion Q3W on Day 1 of each 21-day cycle.

Locations

Country Name City State
Czechia Masarykuv onkologicky ustav Brno
Czechia Fakultni nemocnice Hradec Kralove Hradec Kralove
Czechia Fakultni nemocnice v Motole; Onkologicka klinika 2. LF UK a FN Motol Praha 5
France Centre Francois Baclesse; Oncologie Caen
France Centre Leon Berard; Departement Oncologie Medicale Lyon
France Institut régional du Cancer Montpellier Montpellier
France Institut Curie; Oncologie Medicale Paris
France CHU Bordeaux Pessac
France Institut de Cancérologie de Lorraine Vandoeuvre-Les-Nancy
Greece Anticancer Hospital Ag Savas; 1St Dept of Internal Medicine Athens
Greece Attiko Hospital University of Athens; 2Nd Dept. of Propaedeutic Medicine Athens
Greece Periph. University General Hospital of Heraklion Crete; Oncology Department Heraklion
Greece Euromedical General Clinic of Thessaloniki; Oncology Department Thessaloniki
Hungary Gy?r-Moson-Sopron Vármegyei Petz Aladár Egyetemi Oktató Kórház Gy?r
Hungary Pécsi Tudományegyetem; Klinikai Központ Onkoterápiás Intézet Pécs
Italy Asst Degli Spedali Civili Di Brescia Brescia Lombardia
Italy Azienda Ospedaliero-Universitaria Careggi; SOD Radioterapia Firenze Toscana
Italy Fondazione IRCCS Istituto Nazionale dei Tumori;S.S. Trattamento MedicoTumori dellaTesta e delCollo Milano Lombardia
Korea, Republic of Asan Medical Center Seoul
Korea, Republic of Samsung Medical Center Seoul
Korea, Republic of Seoul National University Hospital Seoul
New Zealand Auckland City Hospital, Cancer and Blood Research Auckland
New Zealand Christchurch Hospital NZ Christchurch
New Zealand Tauranga Hospital, Clinical Trials Unit; BOP Clinical School Tauranga
New Zealand Wellington Hospital Wellington
Poland Centrum Terapii Wspolczesnej J.M.Jasnorzewska Spolka Komandytowo-Akcyjna ?ód?
Poland Beskidzkie Centrum Onkologii- Szpital Miejski Bielsko- Biala
Poland Uniwersyteckie Centrum Kliniczne; Klinika Onkologii i Radioterapii Gdansk
Poland CENTRUM ONKOLOGII ZIEMI LUBELSKIEJ IM. ?W. JANA Z DUKLI; II Oddzia? Onkologii Klinicznej Lublin
Poland Uniwersytecki Szpital Kliniczny w Poznaniu; Oddzia? Onkologii Klinicznej i Doswiadczalnej Poznan
Spain Hospital Universitari Germans Trias i Pujol; Servicio de Oncologia Badalona Barcelona
Spain Institut Catala d Oncologia Hospital Duran i Reynals Barcelona
Spain Hospital Universitari i Politecnic La Fe; Oncologia Valencia
Taiwan China Medical University Hospital;Oncology and Hematology Office Critical Care Center, 14H Taichung
Taiwan Taipei Veterans General Hospital; Department of Oncology Taipei City
Taiwan National Taiwan University Hospital; Oncology Zhongzheng Dist.
Thailand Ramathibodi Hospital; Dept of Med.-Div. of Med. Onc Bangkok
Thailand Songklanagarind Hospital; Department of Oncology Songkhla
United Kingdom Velindre Cancer Centre Cardiff
United Kingdom Beatson West of Scotland Cancer Centre Glasgow
United Kingdom Guys and St Thomas NHS Foundation Trust, Guys Hospital London
United Kingdom The Royal Marsden Hospital, Fulham London
United Kingdom Royal Marsden NHS Foundation Trust Sutton
United States Johns Hopkins Hospital Baltimore Maryland
United States MD Anderson Cancer Center; Oncology Houston Texas
United States Moores Cancer Center at UC San Diego Health La Jolla California
United States UCLA Los Angeles California
United States Tennessee Oncology - Nashville Nashville Tennessee
United States Washington University School of Medicine Saint Louis Missouri
United States SCRI Florida Cancer Specialists PAN Tallahassee Florida

Sponsors (1)

Lead Sponsor Collaborator
Hoffmann-La Roche

Countries where clinical trial is conducted

United States,  Czechia,  France,  Greece,  Hungary,  Italy,  Korea, Republic of,  New Zealand,  Poland,  Spain,  Taiwan,  Thailand,  United Kingdom, 

Outcome

Type Measure Description Time frame Safety issue
Primary Confirmed Objective Response Rate (ORR) Up to approximately 43 months
Secondary Duration of Response (DOR) Up to approximately 43 months
Secondary Progression-Free Survival (PFS) Up to approximately 43 months
Secondary Overall Survival (OS) Up to approximately 43 months
Secondary Progression-Free Survival Rate at 6 Months Month 6
Secondary Overall Survival Rate at 6 Months and 12 Months Month 6, Month 12
Secondary Time to Confirmed Deterioration (TTCD) in Patient-Reported Physical Functioning Up to approximately 43 months
Secondary Percentage of Participants With Adverse Events (AEs) Up to approximately 43 months
Secondary Minimum Serum Concentration (Cmin) of Atezolizumab Predose and 30 minutes postdose on Day 1 of Cycle 1 (each cycle is 21 days), predose on Day 1 of Cycles 2, 3, 4, 8, 12, 16 and at treatment discontinuation visit up to approximately 43 months
Secondary Maximum Serum Concentration (Cmax) of Atezolizumab Predose and 30 minutes postdose on Day 1 of Cycle 1 (each cycle is 21 days), predose on Day 1 of Cycles 2, 3, 4, 8, 12, 16 and at treatment discontinuation visit up to approximately 43 months
Secondary Cmin of Tiragolumab Predose and 30 minutes postdose on Day 1 of Cycle 1 (each cycle is 21 days), predose on Day 1 of Cycles 2, 3, 4, 8, 12, 16 and at treatment discontinuation visit up to approximately 43 months
Secondary Cmax of Tiragolumab Predose and 30 minutes postdose on Day 1 of Cycle 1 (each cycle is 21 days), predose on Day 1 of Cycles 2, 3, 4, 8, 12, 16 and at treatment discontinuation visit up to approximately 43 months
Secondary Number of Participants With Anti-Drug Antibodies (ADAs) to Atezolizumab From baseline up to approximately 43 months
Secondary Number of Participants With ADAs to Tiragolumab From baseline up to approximately 43 months
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