Clinical Trials Logo

Clinical Trial Details — Status: Completed

Administrative data

NCT number NCT04424316
Other study ID # C3671008
Secondary ID 2019-002943-85
Status Completed
Phase Phase 3
First received
Last updated
Start date June 17, 2020
Est. completion date October 27, 2023

Study information

Verified date March 2024
Source Pfizer
Contact n/a
Is FDA regulated No
Health authority
Study type Interventional

Clinical Trial Summary

This randomized, double-blinded, placebo-controlled Phase 3 study is designed to evaluate the efficacy and safety of maternal immunization with RSVpreF against medically attended lower respiratory tract illness (MA-LRTI) in infants.


Description:

This is a Phase 3, multicenter, randomized, double-blinded, placebo-controlled study to assess the efficacy, safety, and immunogenicity of RSVpreF or placebo (1:1 randomization) in infants born to healthy women vaccinated during pregnancy, as well as the safety and immunogenicity in the pregnant women. This will be a global study which will span multiple RSV seasons.


Recruitment information / eligibility

Status Completed
Enrollment 14699
Est. completion date October 27, 2023
Est. primary completion date October 27, 2023
Accepts healthy volunteers Accepts Healthy Volunteers
Gender Female
Age group 0 Years to 49 Years
Eligibility Inclusion Criteria - Maternal Participants: - Healthy women =49 years of age who are between 24 0/7 and 36 0/7 weeks of gestation on the day of planned vaccination, with an uncomplicated, singleton pregnancy, who are at no known increased risk for complications. - Willing and able to comply with scheduled visits, treatment plan, laboratory tests, and other study procedures. - Receiving prenatal standard of care based on country requirements. - Had a fetal anomaly ultrasound examination performed at =18 weeks of pregnancy with no significant fetal abnormalities observed. - Determined by medical history, physical examination, and clinical judgment to be appropriate for inclusion in the study. - Documented negative HIV antibody test, syphilis test, and hepatitis B virus (HBV) surface antigen test during this pregnancy and prior to randomization (Visit 1). - Intention to deliver at a hospital or birthing facility where study procedures can be obtained. - Expected to be available for the duration of the study and can be contacted by telephone during study participation. - Participant is willing to give informed consent for her infant to participate in the study. - Capable of giving signed informed consent which includes compliance with the requirements and restrictions listed in the informed consent document (ICD) and in this protocol OR If the maternal participant is illiterate, a thumbprinted informed consent must be obtained, which must be signed and dated by an impartial witness who was present throughout the entire informed consent process confirming that the maternal participant has been informed of all pertinent aspects of the study. Inclusion Criteria -Infant Participants: - Evidence of a signed and dated ICD signed by the parent(s)/legal guardian(s) OR If the infant participant's maternal participant/parent(s)/legal guardian(s) is illiterate, a thumbprinted informed consent must have been obtained, which must have been signed and dated by an impartial witness who was present throughout the entire informed consent process confirming that the maternal participant/parent(s)/legal guardian(s) has been informed of all pertinent aspects of the study for herself (maternal participant) and her fetus/infant prior to taking part in the study. - Parent(s)/legal guardian(s) willing and able to comply with scheduled visits, treatment plan, laboratory tests, and other study procedures. Exclusion Criteria - Maternal Participants: - Prepregnancy body mass index (BMI) of >40 kg/m2. If prepregnancy BMI is not available, the BMI at the time of the first obstetric visit during the current pregnancy may be used. - Bleeding diathesis or condition associated with prolonged bleeding that would, in the opinion of the investigator, contraindicate intramuscular injection. - History of severe adverse reaction associated with a vaccine and/or severe allergic reaction (eg, anaphylaxis) to any component of the investigational product or any related vaccine. - Current pregnancy resulting from in vitro fertilization. - Current pregnancy complications or abnormalities at the time of consent that will increase the risk associated with the participation in and completion of the study, including but not limited to the following: - Preeclampsia, eclampsia, or uncontrolled gestational hypertension. - Placental abnormality. - Polyhydramnios or oligohydramnios. - Significant bleeding or blood clotting disorder. - Endocrine disorders, including untreated hyperthyroidism or untreated hypothyroidism. This also includes disorders of glucose intolerance (eg, diabetes mellitus type 1 or 2) antedating pregnancy or occurring during pregnancy if uncontrolled at the time of consent. - Any signs of premature labor with the current pregnancy or having ongoing intervention (medical/surgical) in the current pregnancy to prevent preterm birth. - Prior pregnancy complications or abnormalities at the time of consent, based on the investigator's judgment, that will increase the risk associated with the participation in and completion of the study, including but not limited to the following: - Prior preterm delivery =34 weeks' gestation. - Prior stillbirth or neonatal death. - Previous infant with a known genetic disorder or significant congenital anomaly. - Major illness of the maternal participant or conditions of the fetus that, in the investigator's judgment, will substantially increase the risk associated with the maternal or infant participant's participation in, and completion of, the study or could preclude the evaluation of the maternal participant's response (includes positive serologic testing for regional endemic conditions assessed during routine maternal care, as per local standards of care and obstetric recommendations). - Congenital or acquired immunodeficiency disorder, or rheumatologic disorder or other illness requiring chronic treatment with known immunosuppressant medications, including monoclonal antibodies, within the year prior to enrollment. - Other acute or chronic medical or psychiatric condition including recent (within the past year) or active suicidal ideation or behavior or laboratory abnormality that may increase the risk associated with study participation or investigational product administration or may interfere with the interpretation of study results and, in the judgment of the investigator, would make the participant inappropriate for entry into this study. - Participation in other studies involving investigational drug(s) within 28 days prior to consent and/or during study participation. - Receipt of monoclonal antibodies within the year prior to enrollment or the use of systemic corticosteroids for >14 days within 28 days prior to study enrollment. Permitted treatments include the receipt of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) monoclonal antibodies, prednisone doses of <20 mg/day for =14 days and, inhaled/nebulized, intra-articular, intrabursal, or topical (skin or eyes) corticosteroids. - Current alcohol abuse or illicit drug use. Note: Marijuana use is not considered an exclusion criterion for the study when elicited in participant screening, though it may be considered illicit in some locales. - Receipt of blood or plasma products or immunoglobulin (Ig), from 60 days before investigational product administration, or planned receipt through delivery, with 1 exception, Rho(D) immune globulin (eg, RhoGAM), which can be given at any time. - Previous vaccination with any licensed or investigational RSV vaccine or planned. Note: Licensed COVID-19 vaccines or COVID-19 vaccines authorized for temporary or emergency use will not be prohibited during the course of this study. - Investigator site staff members directly involved in the conduct of the study and their family members, site staff members otherwise supervised by the investigator, or Pfizer employees, including their family members, directly involved in the conduct of the study. - Participants who are breastfeeding at the time of enrollment. Exclusion Criteria -Infant Participants: o Infant who is a direct descendant (eg, child or grandchild) of the study personnel.

Study Design


Intervention

Biological:
RSVpreF
RSV vaccine (RSVpreF)
Placebo
Placebo

Locations

Country Name City State
Argentina Centro de Investigación Clinica OSECAC Buenos Aires
Argentina Sanatorio Mater Dei Buenos Aires
Argentina Hospital Militar Central Cirujano Mayor Dr. Cosme Argerich Caba
Argentina Clínica del Niño y la Madre Mar del Plata Buenos Aires
Argentina Hospital Italiano de Rosario Rosario Santa FE
Argentina Hospital Publico Materno Infantil Salta
Argentina Clinica Mayo de Urgencias Medicas Cruz Blanca S.R.L San Miguel de Tucuman Tucuman
Argentina Instituto de Maternidad y Ginecologia: "Nuestra Senora de las Mercedes" San Miguel de Tucuman Tucuman
Australia Monash Children's Hospital Clayton Victoria
Australia Barwon Health, University Hospital Geelong Geelong Victoria
Australia Perth Children's Hospital Nedlands Western Australia
Australia Telethon Kids Institute Nedlands Western Australia
Australia Women's and Children's Hospital North Adelaide South Australia
Australia St John of God Hospital Subiaco Subiaco Western Australia
Brazil Hospital Universitario/GAMP - Grupo de Apoio a Medicina Preventiva e a Saude Publica Canoas RS
Brazil Maternidade Darcy Vargas Joinville SC
Brazil Hospital Moinhos de Vento - HMV Porto Alegre RS
Brazil Hospital Moinhos de Vento - HMV Porto Alegre RS
Brazil Clinica de Alergia Martti Antila S/S Ltda./ CMPC - Consultoria Medica e Pesquisa Clinica Sorocaba SP
Canada Canadian Center for Vaccinology - IWK Health Centre Halifax Nova Scotia
Canada CHU Sainte-Justine Montreal Quebec
Canada CHU de Québec-Université Laval Quebec
Chile Hospital Base San José de Osorno (Servicio de Obstetricia y Ginecología) Osorno Región DE LOS Lagos
Chile Centro de Capacitación e Investigaciones Clínicas (CCIC) Santiago Región Metropolitana
Chile Centro Internacional de Estudios Clinicos - CIEC Santiago Región Metropolitana
Chile Clinica Universidad de los Andes Santiago Región Metropolitana
Chile Deliveries (satellite): Hospital Clínico Universidad de Chile Santiago Región Metropolitana
Chile Deliveries (satellite): Hospital San Jose Santiago Región Metropolitana
Chile Grupo Estudios Clínicos Infectología Respiratoria Santiago Región Metropolitana
Chile Hospital Padre Hurtado Santiago Región Metropolitana
Chile Instituto de Investigaciones Materno Infantil (IDIMI) Santiago Región Metropolitana
Chile Satellite (Deliveries): Hospital San Juan de Dios (Maternidad) Santiago Región Metropolitana
Denmark Aarhus Universitetshospital Aarhus N
Denmark Nordsjællands Hospital Hillerod
Denmark Hvidovre Hospital Hvidovre
Denmark Odense Universitets Hospital Odense
Finland MeVac Helsinki
Finland FVR, Kokkola Clinic Kokkola
Finland Kokkola Vaccine Research Clinic Kokkola
Finland FVR, Oulu Clinic Oulu Pohjois-pohjanmaa
Finland FVR, Oulun rokotetutkimusklinikka Oulu
Finland Oulu Vaccine Research Clinic Oulu
Finland Tampereen yliopisto Oulun Rokotetutkimusklinikka Oulu
Finland FVR, Pori Clinic Pori
Finland Pori Vaccine Research Clinic Pori
Finland Seinajoki Vaccine Research Clinic Seinajoki
Finland FVR, Tampere Clinic Tampere Pirkanmaa
Finland Tampere Vaccine Research Clinic Tampere
Finland FVR, Turku Clinic Turku
Finland Tampere University Vaccine Research Turku Turku
Finland Turku Vaccine Research Clinic Turku
Gambia MRC Unit The Gambia Fajara Banjul
Gambia Medical Research Council Unit the Gambia at the London School of Hygiene & Tropical Medicine Fajara KMC
Gambia MRC Unit The Gambia Fajara KMC
Gambia Medical Research Council Unit the Gambia at the London School of Hygiene & Tropical Medicine Fajara, KMC
Gambia Medical Research Council Unit the Gambia at the London School of Hygiene & Tropical Medicine Faraja, KMC
Gambia Medical Research Council Unit the Gambia at the London School of Hygiene & Tropical Medicine (LSHTM) Sukuta
Japan Hyogo Prefectural Amagasaki General Medical Center Amagasaki Hyogo
Japan National Hospital Organization Beppu Medical Center Beppu Oita
Japan Shonan Fujisawa Tokushukai Hospital Fujisawa Kanagawa
Japan Fukui Aiiku Hospital Fukui-shi Fukui
Japan Osaka Habikino Medical Center Habikino Osaka
Japan Kuwana City Medical Center Kuwana-shi MIE
Japan Rakuwakai Otowa Hospital Kyoto-shi Kyoto
Japan National Hospital Organization Tokyo Medical Center Meguro-ku Tokyo
Japan Social Medical Corporation KARIYUSHIKAI Heartlife Hospital Nakagami-gun Okinawa
Japan Saitama City hospital Saitama
Japan Sendai City Hospital Sendai-city Miyagi
Japan Shizuoka General Hospital Shizuoka
Korea, Republic of Chonnam National University Hospital Gwangju
Korea, Republic of Korea University Guro Hospital Seoul
Korea, Republic of Kyunghee University Hospital at Gangdong Seoul
Korea, Republic of Seoul National University Hospital Seoul
Mexico Arke SMO S.A. de C.V. Cuauhtemoc Ciudad DE Mexico
Mexico Hospital General de Durango Durango
Mexico Hospital Universitario "Dr. Jose Eleuterio Gonzalez" Monterrey Nuevo LEON
Mexico Asociacion Mexicana para la Investigacion Clinica, A. C. Pachuca de Soto Hidalgo
Mexico Arke SMO S.A. de C.V. Veracruz
Netherlands Spaarne Gasthuis (Kennemer Gasthuis) Hoofddorp
Netherlands Diakonessenhuis Utrecht Utrecht
Netherlands University Medical Center Utrecht Utrecht
New Zealand Aotearoa Clinical Trials Trust (ACTT) Auckland
New Zealand Middlemore Clinical Trials(Middlemore Hospital) Auckland
New Zealand Optimal Clinical Trials Ltd Auckland
New Zealand Christchurch Hospital (Canterbury District Health Board) Christchurch
New Zealand New Zealand Clinical Research (Christchurch) Christchurch Canterbury
New Zealand Botany Downs Primary Birthing Unit Golflands Auckland
New Zealand Papakura Primary Birthing Unit Papakura North Auckland
New Zealand Middlemore Hospital Papatoetoe Auckland
New Zealand Pukekohe Primary Birthing Unit Pukekohe Auckland
New Zealand Capital, Coast and Hutt Valley District- Wellington Regional Hospital Wellington
New Zealand Wellington Hospital (Capital and Coast District Health Board) Wellington
Philippines Asian Hospital and Medical Center Muntinlupa City Metro Manila
South Africa JOSHA Research Bloemfontein FREE State
South Africa Kraaifontein Satellite site Cape Town
South Africa MRC Unit on Child and Adolescent Health Cape Town Western CAPE
South Africa Wits RHI Shandukani Research Centre Johannesburg Gauteng
South Africa Khayelitsha Satellite Site: Michael Mapongwana Community Health Centre Khayelitsha Western CAPE
South Africa FAMCRU, University of Stellenbosch, Paediatric Parow Valley Western CAPE
South Africa Into Research, West Wing Medical Centre Pretoria Gauteng
South Africa Setshaba Research Centre Soshanguve Gauteng
South Africa University of the Witwatersrand Vaccines & Infectious Diseases Analytics (VIDA) Soweto Gauteng
South Africa University of the Witwatersrand Vaccines & Infectious Diseases Analytics (VIDA) Soweto
South Africa Limpopo Clinical Research Initiative Thabazimbi Limpopo
South Africa Worcester Satellite site Worcester
Spain Hospital de Antequera Antequera Malaga
Spain Hospital Universitario 12 de Octubre Madrid
Spain Hospital Universitario La Paz Madrid
Spain Hospital Madrid Puerta del Sur Mostoles Mostoles
Spain CHUS - Hospital Clinico Universitario Santiago de Compostela A Coruna
Spain Hospital Universitari i Politecnic La Fe Valencia
Taiwan Hsinchu Mackay Memorial Hospital Hsinchu
Taiwan Hsinchu Mackay Memorial Hospital Hsinchu City
Taiwan Kaohsiung Medical University Chung-Ho Memorial Hospital Kaohsiung
Taiwan National Taiwan University Hospital Taipei
Taiwan Mackay Memorial Hospital Taipei City
Taiwan Chang Gung Medical Foundation Linkou Chang Gung Memorial Hospital Taoyuan
United States Lovelace Women's Hospital Albuquerque New Mexico
United States MedPharmics Albuquerque New Mexico
United States Presbyterian Hospital Albuquerque New Mexico
United States University of New Mexico Hospital Albuquerque New Mexico
United States Velocity Clinical Research, Albuquerque Albuquerque New Mexico
United States Alexandria Cardiology Clinic - Secondary Research Site Alexandria Louisiana
United States Cambridge Medical Trials Alexandria Louisiana
United States Cambridge Medical Trials - Main Research Site Alexandria Louisiana
United States Rabie Clinic for Women Alexandria Louisiana
United States Rapides Regional Medical Center Labor and Delivery Alexandria Louisiana
United States Mary Greeley Medical Center Ames Iowa
United States Mcfarland Clinic PC Ames Iowa
United States McFarland Clinic, P.C. Ames Iowa
United States PMG Research of McFarland Clinic Ames Iowa
United States The Iowa Clinic Ankeny Iowa
United States Medical City Arlington (Women's Hospital) Arlington Texas
United States Texas Health Arlington Memorial Hospital Arlington Texas
United States Ventavia Research Group, LLC Arlington Texas
United States Emory Children's Center Illness POD Atlanta Georgia
United States Emory Clinic Atlanta Georgia
United States Emory University Hospital Midtown Atlanta Georgia
United States Emory University Investigational Drug Service Atlanta Georgia
United States Emory University School of Medicine Atlanta Georgia
United States Children's Hospital Colorado Aurora Colorado
United States University of Colorado Anschutz Inpatient Pavilion 2 Aurora Colorado
United States University of Colorado AO1 Aurora Colorado
United States University of Colorado Hospital Aurora Colorado
United States University of Colorado Hospital Inpatient Pavilion Aurora Colorado
United States University of Colorado Hospital Outpatient Pavilion Aurora Colorado
United States University of Colorado Leprino Building Aurora Colorado
United States University of Colorado Research II Building Aurora Colorado
United States St. David's Medical Center Austin Texas
United States Tekton Research, Inc. Austin Texas
United States Center for Women''s Health and Birthcare Beaumont Texas
United States Christus St. Elizabeth Hospital Beaumont Texas
United States Gadolin Research, LLC Beaumont Texas
United States Texas Health Harris Methodist Hospital Hurst-Euless-Bedford Bedford Texas
United States Century Research Institute Bellflower California
United States Central Research Associates, Inc. Birmingham Alabama
United States Children's of Alabama Birmingham Alabama
United States Endocrinology and Internal Medicine Associates, PC Birmingham Alabama
United States OB/GYN Associates of Alabama, PC Birmingham Alabama
United States Sharp and Stone OB/GYN PC Birmingham Alabama
United States St Vincent's Hospital Birmingham Alabama
United States UAB Women & Infants Center - UAB Medicine Birmingham Alabama
United States University of Alabama at Birmingham/Center for Women's Reproductive Health Birmingham Alabama
United States 1st Choice Urgent Care & Family Medicine Blackfoot Idaho
United States Bingham Memorial Hospital Blackfoot Idaho
United States Elite Clinical Trials LLLP Blackfoot Idaho
United States Grove Creek Medical Center Blackfoot Idaho
United States ASR, LLC Boise Idaho
United States Saint Alphonsus Regional Medical Center Boise Idaho
United States St. Luke's Boise Medical Center Boise Idaho
United States Boston Medical Center Boston Massachusetts
United States Investigational Pharmacy Service Boston Massachusetts
United States Child Care Pediatrics, P.A. Burleson Texas
United States Ventavia Research Group LLC Burleson Texas
United States Boeson Research (BUT) Butte Montana
United States St James Healthcare Butte Montana
United States West Valley Medical Center Caldwell Idaho
United States Cooper University Hospital Camden New Jersey
United States Jaffe Family Womens Care Center Camden New Jersey
United States Pediatrics at Sheridan Pavilion- Three Cooper Plaza Camden New Jersey
United States UNC OB/GYN at Panther Creek (recruitment, randomization, administration of IP) Cary North Carolina
United States UNC Children's Hospital (Pediatric follow up) Chapel Hill North Carolina
United States UNC Healthcare (recruitment, randomization, administration of IP) Chapel Hill North Carolina
United States UNC OB/GYN at Weaver Crossing (recruitment, randomization, administration of IP) Chapel Hill North Carolina
United States Bon Secours St. Francis Hospital Charleston South Carolina
United States Charleston 0B/GYN Charleston South Carolina
United States Coastal Pediatric Research Charleston South Carolina
United States Cooper Faculty OBGYN at Cherry Hill Cherry Hill New Jersey
United States Chowchilla Medical Center Chowchilla California
United States Cincinnati Children's Hospital Medical Center Cincinnati Ohio
United States The Christ Hospital Cincinnati Ohio
United States University of Cincinnati Medical Center Department of Obstetrics and Gynecology Cincinnati Ohio
United States Premier Medical Group Clarksville Tennessee
United States Columbus Regional Research Institute Columbus Georgia
United States Piedmont Columbus Regional Midtown Columbus Georgia
United States Lakeview Regional Medical Center Covington Louisiana
United States Medpharmics, LLC Covington Louisiana
United States St. Tammany Parish Hospital Covington Louisiana
United States Velocity Clinical Research Covington Louisiana
United States Cullman Clinical Research, Inc Cullman Alabama
United States Cullman Primary Care, PC Cullman Alabama
United States Cullman Regional Cullman Alabama
United States Texas Health Presbyterian Hospital Dallas Dallas Texas
United States Ventavia Research Group LLC Dallas Texas
United States Dayton Clinical Research Dayton Ohio
United States Wise Health System Dectaur Decatur Texas
United States Delta Memorial Hospital Delta Colorado
United States C.S. Mott Center Detroit Michigan
United States Hutzel-Harper Women's Hospital Detroit Michigan
United States University Health Center Detroit Michigan
United States Cline Pediatrics Dickinson Texas
United States Duke Children's Primary Care - Roxboro Street Durham North Carolina
United States Duke Regional Hospital Durham North Carolina
United States Duke University Hospital Durham North Carolina
United States Duke University. Durham North Carolina
United States Doctor's Hospital Womens Hospital Edinburg Texas
United States South Texas Health System- Edinburg Edinburg Texas
United States Alliance for Multispecialty Research, LLC El Dorado Kansas
United States HWC Women's Research Center, LLC Englewood Ohio
United States Allegheny Health and Wellness Pavilion Erie Pennsylvania
United States Liberty Family Practice Erie Pennsylvania
United States OBGYN Associates of Erie Erie Pennsylvania
United States Saint Vincent Hospital Erie Pennsylvania
United States New York Presbyterian of Queens Hospital Flushing New York
United States Theresa Lang Children's Ambulatory Center Flushing New York
United States Womack Army Medical Center Fort Bragg North Carolina
United States Dupont Pediatrics Fort Wayne Indiana
United States Women's Health Advantage Fort Wayne Indiana
United States 8th Avenue Obstetrics & Gynecology Fort Worth Texas
United States Baylor Scott & White All Saints Medical Center Fort Worth Texas
United States Texas Health Harris Methodist Hospital Fort Worth Fort Worth Texas
United States Texas Health Harris Methodist Hospital Southwest Fort Worth Texas
United States Ventavia Research Group, LLC Fort Worth Texas
United States Fresh Meadows Family Health Center Fresh Meadows New York
United States Colorado Canyon's Hospital Fruita Colorado
United States University of Texas Medical Branch Galveston Texas
United States Chisholm Trail Pediatrics Georgetown Texas
United States FMC Science Georgetown Texas
United States Georgetown OBGYN Georgetown Texas
United States St. David's Georgetown Hospital Georgetown Texas
United States Arrowhead Community Hospital Glendale Arizona
United States Banner Thunderbird Hospital Glendale Arizona
United States Abrazo West Campus Hospital Goodyear Arizona
United States CHI Health St. Francis Grand Island Nebraska
United States Grand Island Regional Medical Center Grand Island Nebraska
United States Grand Island Regional Medical Center Grand Island Nebraska
United States Meridian Clinical Research, LLC Grand Island Nebraska
United States Boeson Research Grand Junction Colorado
United States Boeson Research Grand Junction Colorado
United States Community Hospital Grand Junction Colorado
United States Dino-Peds Grand Junction Colorado
United States SCL St. Mary's Medical Center Grand Junction Colorado
United States Women's Health Care of Western Colorado Grand Junction Colorado
United States Baylor Scott & White of Grapevine (Hospital) Grapevine Texas
United States Ventavia Research Group, LLC Grapevine Texas
United States Benefis Health System Great Falls Montana
United States Boeson Research (GTF) Great Falls Montana
United States Boeson Research (GTF) Great Falls Montana
United States Origin Health GTF Great Falls Montana
United States Prisma Health Greenville South Carolina
United States Prisma Health-Upstate Office of Maternal Fetal Medicine Greenville South Carolina
United States Ochsner Health Center - West Bank Gretna Louisiana
United States Gulfport Memorial Hospital Gulfport Mississippi
United States MedPharmics Gulfport Mississippi
United States MedPharmics, LLC Gulfport Mississippi
United States Singing River Health System Gulfport Mississippi
United States Velocity Clinical Research Gulfport Mississippi
United States Marcus Daly Memorial Hospital Hamilton Montana
United States North Oaks Medical Center Hammond Louisiana
United States North Oaks Obstetrics & Gynecology Hammond Louisiana
United States North Oaks Rural Health Clinic Hammond Louisiana
United States Mary Lanning Hastings Nebraska
United States Meridian Clinical Research Hastings Nebraska
United States Boeson Research (HLN) Helena Montana
United States St Peters Health Helena Montana
United States Loma Linda University Pediatric Clinic - Highland Highland California
United States Hollis Women's Center Hollis New York
United States Hany H. Ahmed, MD Houston Texas
United States HCA: The Women's Hospital of Texas Houston Texas
United States HG Pediatrics Houston Texas
United States Javara Inc. Houston Texas
United States Memorial Hermann Memorial City Houston Texas
United States Privia Medical Group Gulf Coast, PLLC Houston Texas
United States Texas Center for Drug Development, Inc Houston Texas
United States UT Health Women's Research Center at Memorial City Houston Texas
United States Van Tran Family Clinic Houston Texas
United States Ventavia Research Group, LLC Houston Texas
United States Cabell Huntington Hospital Huntington West Virginia
United States Marshall Health Huntington West Virginia
United States University Physicians and Surgeons dba Marshall Health Department of Obstetrics and Gynecology Huntington West Virginia
United States University Physicians and Surgeons dba Marshall Health Department of Pediatrics Huntington West Virginia
United States Century Research Institute Huntington Park California
United States Matrix Clinical Research Huntington Park California
United States Clinical Research Prime Idaho Falls Idaho
United States Eastern Idaho Regional Medical Center Idaho Falls Idaho
United States Mountain View Hospital Idaho Falls Idaho
United States The Pediatric Center Idaho Falls Idaho
United States Jackson Heights Family Health Center Jackson Heights New York
United States St. Bernards Medical Center Jonesboro Arkansas
United States St. Bernards OBGYN Associates Jonesboro Arkansas
United States The Children's Clinic of Jonesboro, P.A. Jonesboro Arkansas
United States The Children's Clinic of Jonesboro, PA Jonesboro Arkansas
United States Boeson Reseach (KAL) Kalispell Montana
United States Kalispell Regional Medical Center Kalispell Montana
United States University of Kansas Medical Center Kansas City Kansas
United States University of Tennessee Medical Center Knoxville Tennessee
United States MedPharmics LLC Lafayette Louisiana
United States AdventHealth Family Medicine Rural Health Clinic, Inc. Lampasas Texas
United States FMC Science Lampasas Texas
United States Chemidox Clinical Trials Lancaster California
United States Leonard S. Kurian, M.D., A Medical Corporation Lancaster California
United States Women & Infants Pavilion, Antelope Valley Hospital Lancaster California
United States Maximos Ob/Gyn League City Texas
United States Bryan Health Lincoln Nebraska
United States Midwest Children's Health Research Institute Lincoln Nebraska
United States Midwest Children's Health Research Institute Lincoln Nebraska
United States Midwest Children's Health Research Institute. Lincoln Nebraska
United States Midwest Childrens Health Research Institute Lincoln Nebraska
United States Women's Health Care Center of Williamsburg Lincoln Nebraska
United States Loma Linda University Adventist Health Sciences Center Loma Linda California
United States Loma Linda University Faculty Medical Clinics Loma Linda California
United States Loma Linda University Pediatric Clinics Loma Linda California
United States Loma Linda Unversity Children's Hospital Loma Linda California
United States Long Beach Clinical Trials Long Beach California
United States Long Beach Memorial Medical Center Long Beach California
United States St Mary Medical Center Long Beach California
United States DCOL Center for Clinical Research Longview Texas
United States Diagnostic Clinic of Longview (Hollybrook) Longview Texas
United States Diagnostic Clinic of Longview (Medical Circle) Longview Texas
United States Longview Regional Medical Center Longview Texas
United States Century Research Institute Los Angeles California
United States Century Research Institute Los Angeles California
United States Century Research Institute Los Angeles California
United States East LA Doctors Hospital Los Angeles California
United States Hollywood Presbyterian Medical Center Los Angeles California
United States Matrix Clinical Research.. Los Angeles California
United States Peter Morton Medical Building Los Angeles California
United States Ronald Reagan UCLA Medical Center Drug Information Center Dept Los Angeles California
United States Ronald Reagan University of California Los Angeles Medical Center Los Angeles California
United States UCLA David Geffen School of Medicine Los Angeles California
United States White Memorial Medical Center Los Angeles California
United States Axcess Medical Research Loxahatchee Groves Florida
United States Affiliated Physician Practice Madera California
United States Charles E. Ugwu-Oju, M.D., F.A.C.O.G., Obstetrics & Gynecology Madera California
United States Madera Community Hospital Madera California
United States Madera Family Medical Group Madera California
United States Marshfield Medical Center Marshfield Wisconsin
United States Marshfield Medical Center - Marshfield Marshfield Wisconsin
United States Dr. Ruben Aleman and Associates McAllen Texas
United States Rio Grande Regional Hospital McAllen Texas
United States South Texas Health System- McAllen McAllen Texas
United States Saltzer Health Meridian Idaho
United States St. Luke's Meridian Medical Center Meridian Idaho
United States Crescent City Physicians and Obstetrics Metairie Louisiana
United States MedPharmics LLC Metairie Louisiana
United States North Shore Medical Center Miami Florida
United States NYU Langone Hospital - Long Island Mineola New York
United States Women's Contemporary Care Mineola New York
United States Boeson Research Missoula Montana
United States Boeson Research LLC Missoula Montana
United States Community Medical Center Missoula Montana
United States Community Physicians Group-Maternal Fetal Medicine Missoula Montana
United States The Birth Center Missoula Montana
United States Springhill Medical Center Mobile Alabama
United States University of South Alabama Children's and Women's Hospital Mobile Alabama
United States USA Health Strada Patient Care Center Mobile Alabama
United States Velocity Clinical Research, Gulfport Mobile Alabama
United States Monterey Park Hospital Monterey Park California
United States Montrose Memorial Hospital Montrose Colorado
United States ASR, LLC Nampa Idaho
United States Saltzer Health Nampa Idaho
United States Saltzer Health Nampa Idaho
United States St. Alphonsus Medical Center- Nampa Nampa Idaho
United States St. Luke's Nampa Medical Center Nampa Idaho
United States Saint Peters University Hospital New Brunswick New Jersey
United States Yale School Medicine Church Street Research Unit New Haven Connecticut
United States Ochsner Baptist Medical Center New Orleans Louisiana
United States Ochsner Clinic Foundation New Orleans Louisiana
United States Ochsner Health Center for Children New Orleans Louisiana
United States Touro Infirmary New Orleans Louisiana
United States Women Under Study, LLC New Orleans Louisiana
United States Audubon Clinic New York New York
United States Center for Prenatal Pediatrics New York New York
United States Columbia Doctors New York New York
United States Columbia University Irving Medical Center New York New York
United States Herbert Irving Pavilion New York New York
United States Morgan Stanley Childrens Hospital New York New York
United States Alliance for Multispecialty Research, LLC Newton Kansas
United States Sentara Leigh Hospital Norfolk Virginia
United States The Group for Women Norfolk Virginia
United States Tidewater Physicians for Women Norfolk Virginia
United States Velocity Clinical Research, Norfolk Norfolk Nebraska
United States Clinical Research Partners, LLC North Chesterfield Virginia
United States A1 Imaging of Aventura North Miami Beach Florida
United States Citadelle Clinical Research North Miami Beach Florida
United States Owensboro Health Regional Hospital Owensboro Kentucky
United States Research Integrity, LLC Owensboro Kentucky
United States The Women's Pavillion, P.S.C Owensboro Kentucky
United States Lucile Packard Children's Hospital Palo Alto California
United States Stanford University Palo Alto California
United States Baldwin Pediatrics Panama City Florida
United States Emerald Coast Obstetrics and Gynecology Panama City Florida
United States Emerald Coast Pediatrics Panama City Florida
United States Gulf Coast Regional Medical Center Panama City Florida
United States Rainbow Pediatrics Panama City Florida
United States Rainbow Pediatrics Panama City Beach Florida
United States American Research Centers of Florida Pembroke Pines Florida
United States MedPharmics, LLC Phoenix Arizona
United States St. Joseph's Hospital and Medical Center Phoenix Arizona
United States Valleywise Comprehensive Health Center Women's Clinic Phoenix Arizona
United States Valleywise Health Medical Center Phoenix Arizona
United States Velocity Clinical Research - Pheonix Phoenix Arizona
United States Velocity Clinical Research - Pheonix Phoenix Arizona
United States FirstHealth Clinical Trials Pinehurst North Carolina
United States FirstHealth Moore Regional Hospital Pinehurst North Carolina
United States Medical City Plano Plano Texas
United States Texas Health Presbyterian Hospital Plano Plano Texas
United States Ventavia Research Group LLC Plano Texas
United States 1st Choice Urgent Care Pocatello Idaho
United States Pocatello Women's Health Clinic Pocatello Idaho
United States Portneuf Medical Center Pocatello Idaho
United States Clinical Research Prime Rexburg Rexburg Idaho
United States Elite Clinical Trials LLLP Rexburg Idaho
United States Madison Memorial Hospital Rexburg Idaho
United States Clinical Research Partners, LLC Richmond Virginia
United States VCU Health Adult Outpatient Pavillion Richmond Virginia
United States Virginia Commonwealth Univeristy Health Systems-Children's Pavilion Richmond Virginia
United States Virginia Commonwealth University Richmond Virginia
United States Virginia Commonwealth University Health System-Main Hospital Richmond Virginia
United States Virginia Commonwealth University Health System-Nelson Clinic Richmond Virginia
United States The Pediatric Center Rigby Idaho
United States St Luke Community Clinic - Ronan Ronan Montana
United States Baer Pediatrics Saint Louis Missouri
United States Barnes Jewish Hospital Saint Louis Missouri
United States KDB Enterprises Saint Louis Missouri
United States St. Louis Children's Hospital Saint Louis Missouri
United States Sundance Clinical Research, LLC Saint Louis Missouri
United States Washington University School of Medicine Saint Louis Missouri
United States Alpine Medical Group Salt Lake City Utah
United States Holladay Family Practice Salt Lake City Utah
United States Intermountain Medical Center Salt Lake City Utah
United States JBR Clinical Research Salt Lake City Utah
United States Old Farm Obstetrics & Gynecology, LLC Salt Lake City Utah
United States St. Marks Hospital Salt Lake City Utah
United States University of Utah Salt Lake City Utah
United States University of Utah Hospital Salt Lake City Utah
United States St. Luke's Baptist Hospital San Antonio Texas
United States Tekton Research, Inc. San Antonio Texas
United States Seattle Children's Hospital Seattle Washington
United States University of Washington Medical Center - Northwest Seattle Washington
United States University of Washington Medical Center- Montlake Seattle Washington
United States UW Midwives Clinic at Northwest Outpatient Medical center Seattle Washington
United States UW Neighborhood Ravenna Clinic Seattle Washington
United States UW Neighborhood South Lake Union Clinic Seattle Washington
United States Sandhills Pediatrics Seven Lakes North Carolina
United States Cooper Faculty OBGYN at Sewell Sewell New Jersey
United States UW Neighborhood Shoreline Clinic Shoreline Washington
United States Sanford Children's Specialty Clinic Sioux Falls South Dakota
United States Sanford Obstetrics and Gynecology Clinic Sioux Falls South Dakota
United States Sanford Obstetrics and Gynecology Clinic (Recruitment, Consenting, IP Administration, and Follow Up) Sioux Falls South Dakota
United States Sanford USD Medical Center (Main Hospital) Sioux Falls South Dakota
United States Sanford Women's Health Plaza (Recruitment, Consenting, and Follow Up) Sioux Falls South Dakota
United States MedPharmics, LLC Slidell Louisiana
United States Slidell Memorial Hospital Slidell Louisiana
United States Velocity Clinical Research Slidell Louisiana
United States FirstHealth Southern Pines Women's Health Center Southern Pines North Carolina
United States Sandhills Pediatrics Southern Pines North Carolina
United States Wayne State University Physician Group Southfield Michigan
United States Coastal Pediatric Research Summerville South Carolina
United States Lowcountry Womens Specialists Summerville South Carolina
United States Summerville Medical Center Summerville South Carolina
United States MultiCare Health System - Mary Bridge Children's Health Center Tacoma Washington
United States Multicare Health System-Multicare Women's Center Tacoma Tacoma Washington
United States Multicare Health System-Pediatrics Northwest Tacoma Washington
United States Multicare Health System-Tacoma General Hospital Tacoma Washington
United States MultiCare Institute for Research & Innovation Tacoma Washington
United States Fomat- Raymond Poliakin, MD. Thousand Oaks California
United States DM Clinical Research Tomball Texas
United States Banner University Medical Center Tucson Arizona
United States Banner University Medical Center ( North Campus ) Tucson Arizona
United States Mesquite Pediatrics Tucson Arizona
United States University of Arizona Tucson Arizona
United States Watching Over Mothers and Babies Tucson Arizona
United States Carey Chronis, MD Ventura California
United States Meridian Clinical Research LLC Vestal New York
United States Tidewater Physicians for Women Virginia Beach Virginia
United States Emerson Clinical Research Institute Washington District of Columbia
United States Medical City Weatherford Weatherford Texas
United States Ventavia Research Group Weatherford Texas
United States UC Health West Chester Hospital West Chester Ohio
United States Methodist West Hospital West Des Moines Iowa
United States The Iowa Clinic, P.C. West Des Moines Iowa
United States Reading Hospital West Reading Pennsylvania
United States Reading Hospital - Children's Health Center West Reading Pennsylvania
United States Reading Hospital - Women's Health Center West Reading Pennsylvania
United States Reading Hospital-Family Health Care Center West Reading Pennsylvania
United States North Valley Hospital Whitefish Montana
United States Integris Yukon Hospital Yukon Oklahoma
United States Tekton Research Yukon Oklahoma

Sponsors (1)

Lead Sponsor Collaborator
Pfizer

Countries where clinical trial is conducted

United States,  Argentina,  Australia,  Brazil,  Canada,  Chile,  Denmark,  Finland,  Gambia,  Japan,  Korea, Republic of,  Mexico,  Netherlands,  New Zealand,  Philippines,  South Africa,  Spain,  Taiwan, 

Outcome

Type Measure Description Time frame Safety issue
Primary The percentage reduction in the incidence of medically attended LRTI (MA-LRTI) due to RSV in infants through 180 days of life The percentage relative risk reduction in the incidence of MA-LRTI due to RSV in the RSV vaccine group, relative to the placebo group will be assessed at specified timepoints in infant participants Delivery to 180 days after delivery
Primary The percentage reduction in the incidence of medically attended severe LRTI due to RSV in infants through 180 days of life The percentage relative risk reduction in the incidence of severe MA-LRTI due to RSV in the RSV vaccine group, relative to the placebo group will be assessed at specified timepoints in infant participants Delivery to 180 days after delivery
Primary The percentage of infant participants with specific birth outcomes Describe specific birth outcomes for infant participants Birth
Primary The percentage of infant participants with adverse events (AEs) from birth to 1 month of age Describe AE for infant participants from birth to 1 month of age Up to 1 month of age
Primary The percentage of infant participants with serious adverse events (SAE) and newly diagnosed chronic medical conditions (NDCMCs) from birth to 12 months of age Describe SAE and NDCMCs for infant participants from birth to 12 months of age From birth up to 12 months of age
Primary The percentage of infant participants with serious adverse events (SAE) and newly diagnosed chronic medical conditions (NDCMCs) from birth to 24 months of age Describe SAE and NDCMCs for infant participants from birth to 24 months of age From birth up to 24 months of age
Primary Percentage of maternal participants reporting local reactions and systemic events from day of vaccination (Day 1) until Day 7 Describe local reactions and systemic events after vaccination From day of vaccination until 7 days after vaccination
Primary Percentage of maternal participants reporting Adverse Events (AE) within 1 month after vaccination Describe adverse events (AE) after vaccination Within 1 month after vaccination
Primary Percentage of maternal participants reporting SAEs Describe serious adverse events from enrolment up to 180 days after delivery From enrollment up to 180 days after delivery
Secondary The percentage reduction in the incidence of hospitalizations due to RSV in infants through 360 days of life The percentage relative risk reduction in the incidence of hospitalization due to RSV in the RSV vaccine group, relative to the placebo group will be assessed at specified timepoints in infant participants Delivery to 360 days after delivery
Secondary The percentage reduction in the incidence of all-cause MA-LRTI in infant participants The percentage relative risk reduction in the incidence of all-cause MA-LRTI in the RSV vaccine group, relative to the placebo group will be assessed at specified timepoints in infant participants Delivery to 360 days after delivery
Secondary The percentage reduction in the incidence of MA-LRTI due to RSV in infants participants The percentage relative risk reduction in the incidence of MA-LRTI due to RSV in the RSV vaccine group, relative to the placebo group will be assessed at specified timepoints in infant participants Delivery to 360 days after delivery
See also
  Status Clinical Trial Phase
Completed NCT00240461 - Use of COLD-fX to Prevent Respiratory Infections in Community Dwelling Seniors Phase 3
Completed NCT03524118 - Safety, Tolerability, and Pharmacokinetics of Clesrovimab (MK-1654) in Infants (MK-1654-002) Phase 1/Phase 2
Recruiting NCT02568800 - Prolonged Infusion Cefepime and Nosocomial Infections Phase 3
Completed NCT00427141 - A Three-Part Study Of GSK580416 In Healthy Subjects Phase 1
Completed NCT04071158 - A STUDY OF A RSV VACCINE WHEN GIVEN TOGETHER WITH TDAP IN HEALTHY NONPREGNANT WOMEN AGED BETWEEN 18 TO 49 YEARS Phase 2
Completed NCT00688610 - Antibiotics in Patients With Acute Respiratory Tract Infection With Procalcitonin as Parameter Phase 2
Completed NCT01549938 - Cholecalciferol Intervention to Prevent Respiratory Infections Study Phase 2
Completed NCT01789268 - Impact of Respiratory Pathogens in Infants
Terminated NCT03572062 - A Study to Evaluate the Safety and Immunogenicity of an Adjuvanted RSV Vaccine in Healthy Older Adults Phase 2
Completed NCT01129765 - Home Usability of a Nasal Lavage System in Children N/A
Completed NCT01787227 - A Two Arm, Multi-Centre Clinical Evaluation of the NxTAG Respiratory Pathogen Panel N/A
Completed NCT02210156 - Effects of a Supplement on Acute Respiratory Infections N/A
Completed NCT01075204 - Clarithromycin Modified Release Observational Study for Evaluation of Treatment, Tolerability & Recovery Time in Saudi & Egyptian Clinical Settings (CLOSER) N/A
Completed NCT00585481 - Incidence of Severe Respiratory Syncytial Virus Infections in Preterm Brazilian Children N/A
Completed NCT05337163 - A Multicenter Clinical Trial of Sputum DNA Testing for Lung Cancer in China
Completed NCT00812422 - The Efficacy and Safety of Dexibuprofen Syrup Phase 3
Active, not recruiting NCT02087761 - A Multi-Site Clinical Evaluation of the ARIES Flu Assay in Symptomatic Patients N/A
Completed NCT01076153 - Recovery Time in Thai Patients With Upper or Lower Respiratory Tract Infections Treated With Klacid MR N/A
Completed NCT00265187 - The Prevalence and Clinical Manifestations of Human Metapneumovirus Among Children With Bronchiolitis. N/A
Completed NCT04032093 - A PHASE 2B PLACEBO-CONTROLLED, RANDOMIZED STUDY OF A RESPIRATORY SYNCYTIAL VIRUS (RSV) VACCINE IN PREGNANT WOMEN Phase 2