New weapon in ovarian cancer fight? major trial tests Immune-Boosting drug

NCT ID NCT04498117

First seen Apr 07, 2026 · Last updated Apr 18, 2026 · Updated 1 time

Summary

This large, late-stage study is testing whether adding an immunotherapy drug called oregovomab to standard chemotherapy helps people with advanced ovarian, fallopian tube, or peritoneal cancer live longer without their cancer getting worse. About 615 participants who have already had surgery will receive either the standard chemo plus the new drug or just the standard chemo plus a placebo. The main goal is to see if the drug combination can better control the disease and delay its return.

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This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.

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Contacts and locations

Locations

  • AdventHealth Orlando

    Orlando, Florida, 32804, United States

  • All India Institute of Medical Services

    Delhi, India

  • Asan Medical Center

    Seoul, South Korea

  • Azienda Socio Sanitaria Territoriale di Monza (Presidio San Gerardo)

    Monza, Italy

  • Bacs-Kiskun Megyei Oktatokorhaz

    Kecskemét, Hungary

  • CEMAIC - Centro Medico Privado

    Córdoba, Córdoba Province, 2941, Argentina

  • CEPHO - Centro de Estudos e Pesquisas de Hematologia e Oncologia

    Santo André, Brazil

  • CER San Juan Centro Polivalente de Asistencia e Inv. Clinica

    San Juan, Argentina

  • CHUM Centre de Recherche (affiliated with University of Montreal)

    Montreal, Quebec, H2X 3E4, Canada

  • CHUS - Hôpital Fleurimont

    Sherbrooke, Quebec, J1H 5N4, Canada

  • Carilion Clinic Gynecological Oncology

    Roanoke, Virginia, 24106, United States

  • Centro Gaucho Integrado de Oncologia, Hematologia, Ensino e Pesquisa - Hospital Mae de Deus

    Porto Alegre, Brazil

  • Centro Potosino de Investigación Medica S.C.

    San Luis Potosí City, Mexico

  • Centro de Investigación Clínica Bradford Hill

    Santiago, Chile

  • Centro de Pesquisas Clinica Reichow

    Blumenau, Brazil

  • City of Health Hospital at Laval (Cité de la Santé de Laval)

    Laval, Quebec, H7M 3L9, Canada

  • Cleveland Clinic

    Cleveland, Ohio, 44195, United States

  • Cleveland Clinic Fairview Hospital

    Cleveland, Ohio, 44111, United States

  • Cleveland Clinic Hillcrest Hospital

    Mayfield Heights, Ohio, 44124, United States

  • Clinical Medical Research S.C.

    Orizaba, Veracruz, Mexico

  • Clinicas Viedma S.A.

    Viedma, R8500, Argentina

  • Clinique CHC MontLégia

    Liège, Belgium

  • Cliniques Universitaires Saint-Luc

    Brussels, Belgium

  • Clínica São Germano - Oncologia

    São Paulo, Brazil

  • Clínica Universitaria Privada Reina Fabiola

    Córdoba, Córdoba Province, Argentina

  • Contra Costa Oncology

    Walnut Creek, California, 94598, United States

  • Debreceni Egyetem

    Debrecen, Hungary

  • Deenanath Mangeshkar Hospital

    Pune, India

  • Del-pesti Centrumkorhaz - Orszagos Hematologiai es Infektologiai Intezet

    Budapest, Hungary

  • Duke University

    Durham, North Carolina, 27710, United States

  • Duke Women's Cancer Care Raleigh

    Raleigh, North Carolina, 27607, United States

  • Epic Care

    Pleasant Hill, California, 94523, United States

  • Fakultni nemocnice Bulovka

    Prague, Czechia

  • Fakultni nemocnice Hradec Kralove

    Hradec Králové, 500 05, Czechia

  • Fakultni nemocnice Kralovske Vinohrady

    Prague, Czechia

  • Fakultni nemocnice v Motole

    Prague, Czechia

  • Fondazione Policlinico Universitario Agostino Gemelli IRCCS

    Rome, Rome, 00168, Italy

  • Fortis Hospital

    Noida, India

  • Fortis Hospital Ltd

    Bangalore, India

  • Fortis Hospital Ltd

    Bengaluru, India

  • Fundação Doutor Amaral Carvalho

    São Paulo, Brazil

  • Grandview Medical Center/Kettering Medical Center

    Kettering, Ohio, 45429, United States

  • Honor Health

    Phoenix, Arizona, 85016, United States

  • Hospital Clinic de Barcelona

    Barcelona, Catalonia, Spain

  • Hospital Universitari Vall d'Hebron

    Barcelona, Catalonia, Spain

  • Hospital de la Santa Creu i Sant Pau

    Barcelona, Spain

  • ICO l'Hospitalet-Hospital Duran i Reynals

    L'Hospitalet de Llobregat, Spain

  • Icahn School of Medicine at Mount Sinai

    New York, New York, 10029, United States

  • Instituto Valenciano de Oncologia IVO

    Valencia, Spain

  • Investigacion Onco Farmaceutica S. de R.L. de C.V. (OncoTech)

    La Paz, 23040, Mexico

  • John Muir Health Clinical Research Center

    Concord, California, 94520, United States

  • John Muir Health Gynecologic Cancer Services

    Walnut Creek, California, 94598, United States

  • Kaiser Permanente Los Angeles Medical Center

    Los Angeles, California, 90027, United States

  • Kaiser Permanente Riverside Medical Center

    Riverside, California, 95505, United States

  • Kaiser Permanente Southern California

    Irvine, California, 92120, United States

  • Kapiolani Medical Center for Women and Children/University of Hawaii

    Honolulu, Hawaii, 96826, United States

  • Koo Foundation Sun Yat-Sen Cancer Center

    Taipei, Taiwan

  • Korea University Guro Hospital

    Seoul, South Korea

  • Lahey Hospital and Medical Center

    Burlington, Massachusetts, 01805, United States

  • Lewis Cancer & Research Pavilion at St. Joseph's Candler

    Savannah, Georgia, 31405, United States

  • Lowell General Hospital

    Lowell, Massachusetts, 01854, United States

  • Magee Women's Hospital of UPMC

    Pittsburgh, Pennsylvania, 15213, United States

  • Magyar Honvedseg Egeszsegugyi Kozpont

    Budapest, Hungary

  • Max Super Specialty Hospital

    Mohali, India

  • McGill University Health Centre/Glen Site/ Royal Victoria Hospital

    Montreal, Quebec, H4A 3J1, Canada

  • Memorial Herman Hospital

    Houston, Texas, 77030, United States

  • Metro Minnesota Community Oncology Research Consortium

    Saint Louis Park, Minnesota, 55416, United States

  • MetroWest Medical Center

    Farmington, Massachusetts, 01702, United States

  • Minnesota Oncology Hematology

    Edina, Minnesota, 55435, United States

  • Minnesota Oncology Hematology

    Minneapolis, Minnesota, 55404, United States

  • Minnesota Oncology Hematology

    Saint Paul, Minnesota, 55102, United States

  • Minnesota Oncology Hematology - Mercy Hospital

    Coon Rapids, Minnesota, 55433, United States

  • Montefiore Medical Center PRIME

    The Bronx, New York, 10461, United States

  • Moores UC San Diego Cancer Center

    La Jolla, California, 92093, United States

  • Mount Sinai - PRIME

    Lake Success, New York, 10019, United States

  • Mount Sinai The Blavatnik Family Chelsea Medical Center

    New York, New York, 10011, United States

  • MultiCare Institute for Research and Innovation

    Puyallup, Washington, 98372, United States

  • MultiCare Regional Cancer Center - Auburn

    Auburn, Washington, 98001, United States

  • MultiCare Regional Cancer Center - Tacoma

    Tacoma, Washington, 98405, United States

  • MultiCare Regional Cancer Center-Gig Harbor Medical Park

    Gig Harbor, Washington, 98335, United States

  • National Cancer Center

    Goyang, South Korea

  • National Cheng Kung University Hospital

    Tainan, 70457, Taiwan

  • National Taiwan University Hospital

    Taipei, Taiwan, Taiwan

  • Nebraska Methodist Hospital

    Omaha, Nebraska, 68114, United States

  • Northwest Cancer Specialists, P.C.-Portland-Rose Quarter

    Portland, Oregon, 97227, United States

  • Ohio State University Wexner Medical Center

    Columbus, Ohio, 43026, United States

  • Oklahoma Cancer Specialist and Research Institution, LLC

    Tulsa, Oklahoma, 74146, United States

  • Oncosite - Centro de Pesquisa Clinica e Oncologia

    Guimarães, Brazil

  • Park Nicollet Frauenshuh Cancer Center

    Saint Louis Park, Minnesota, 55426, United States

  • Parkview Research Center

    Fort Wayne, Indiana, 46845, United States

  • Portsmouth Regional Hospital

    Portsmouth, New Hampshire, 03801, United States

  • Queen Elizabeth II Health Sciences Centre

    Halifax, Nova Scotia, B3H 2Y9, Canada

  • Ruby Hall Clinic

    Pune, India

  • Rutgers Cancer Institute of New Jersey

    New Brunswick, New Jersey, 08903, United States

  • SCC at St. John's Medical Center

    Westlake, Ohio, 44145, United States

  • SCC at UH Geauga Medical Center

    Chardon, Ohio, 44024, United States

  • SMIQ S. de R.L. de C.V.

    Querétaro, Mexico

  • Samsung Medical Center

    Seoul, South Korea

  • Sanatorio Parque S.A

    Salta, Salta Province, 4400, Argentina

  • Sanatorio de la Mujer

    Rosario, Rosario, 2000, Argentina

  • Sanford Research/USD-Sioux Falls

    Sioux Falls, South Dakota, 57104, United States

  • Seoul National University Bundang Hospital

    Seongnam, South Korea

  • Seoul National University Hospital

    Seoul, South Korea

  • Severance Hospital Yonsei University Health System

    Soeul, South Korea

  • Severance Hospital, Yonsei University Health System

    Seoul, South Korea

  • Smilow Cancer Hospital

    New Haven, Connecticut, 06510, United States

  • Sociedad de Investigaciones Medicas Limitada

    Temuco, Chile

  • Sparrow Hospital

    Lansing, Michigan, 48219, United States

  • St. Joseph Mercy Hospital

    Ann Arbor, Michigan, 48106, United States

  • Stony Brook University Hospital

    Stony Brook, New York, 11794, United States

  • Sushrut Hospital

    Mumbai, India

  • Taichung Veterans General Hospital

    Taichung, Taiwan

  • Taipei Veterans General Hospital

    Taipei County, Taipei, Taiwan

  • Texas Oncology San Antonio Medical Center

    San Antonio, Texas, 78240, United States

  • Texas Oncology, P.A.

    Dallas, Texas, 75231, United States

  • Texas Oncology, P.A. - Austin

    Austin, Texas, 78731, United States

  • Texas Oncology, P.A. - Fort Worth

    Fort Worth, Texas, 76104, United States

  • The Catholic University of Korea, Seoul St. Mary's Hospital

    Seoul, South Korea

  • The Queens Medical Center

    Honolulu, Hawaii, 96813, United States

  • The University of Arizona Cancer Center

    Tucson, Arizona, 85724, United States

  • The Valley Hospital (Valley Health)

    Paramus, New Jersey, 07450, United States

  • Tufts Medical Center

    Boston, Massachusetts, 02111, United States

  • Tufts Medical Center Cancer Center in Stoneham

    Stoneham, Massachusetts, 02180, United States

  • UH Minoff Health Center - Seidman

    Orange, Ohio, 44122, United States

  • UMass Memorial Medical Center

    Worcester, Massachusetts, 01605, United States

  • UPMC Hillman Cancer Center at UPMC Passavant

    Pittsburgh, Pennsylvania, 15237-9643, United States

  • Universidad Autonoma de Nuevo Leon, Hospital Universitario Dr. Jose Eleuterio Gonzalez

    Monterrey, Mexico

  • University Hospitals of Cleveland

    Cleveland, Ohio, 44106, United States

  • University of California, Davis Comprehensive Cancer Center

    Sacramento, California, 95817, United States

  • University of Colorado Health

    Aurora, Colorado, 80045, United States

  • University of Connecticut Health Center

    Farmington, Connecticut, 06030, United States

  • University of Minnesota Health - Maple Grove Clinic

    Maple Grove, Minnesota, 55369, United States

  • University of Oklahoma Health Sciences Center

    Oklahoma City, Oklahoma, 73104, United States

  • University of Virginia Health Systems

    Charlottesville, Virginia, 22903, United States

  • University of Wisconsin

    Madison, Wisconsin, 53792, United States

  • Università Campus Bio-Medico di Roma

    Rome, Italy

  • VCU Massey Cancer Center

    Richmond, Virginia, 23298, United States

  • Virginia Cancer Specialists

    Fairfax, Virginia, 21055, United States

  • Virginia Oncology Associates - Hampton

    Norfolk, Virginia, 23502, United States

  • Vseobecna fakultni nemocnice v Praze

    Prague, Czechia

  • Willamette Valley Cancer Institute and Research Center

    Eugene, Oregon, 97401, United States

  • Women & Infants Hospital of Rhode Island

    Providence, Rhode Island, 02905, United States

  • Women's Cancer Care/Mary Bird Perkins Cancer Center

    Covington, Louisiana, 70433, United States

  • Women's Cancer Florida/Women's Cancer Associates

    St. Petersburg, Florida, 33701, United States

  • Womens Cancer Care Associates

    Albany, New York, 12208, United States

  • Yale University School of Medicine

    New Haven, Connecticut, 06510, United States

  • ZNA Middelheim

    Antwerp, Belgium

  • Zala Megyei Szent Rafael Korhaz

    Zalaegerszeg, Hungary

Conditions

Explore the condition pages connected to this study.