NCT05059522Active, not recruitingPhase 3
Continued Access Study for Participants Deriving Benefit in Pfizer-Sponsored Avelumab Parent Studies That Are Closing
AVELUMAB MASTER PROTOCOL: AN OPEN-LABEL CONTINUATION STUDY FOR PARTICIPANTS CONTINUING FROM PFIZER-SPONSORED AVELUMAB CLINICAL STUDIES.
Source: ClinicalTrials.gov · Last updated 20 Oct 2026
Brief summary (registry, in English)
This Master Protocol for Avelumab Continuation Sub-Studies is to provide continued treatment access, safety follow-up, and when applicable, overall survival follow-up for eligible participants who continue to derive a benefit from study intervention in the Pfizer-sponsored Avelumab parent studies.
- Status (registry)
- Active, not recruiting
- Phase (registry)
- Phase 3
- Study type
- Interventional
- Enrollment
- 77 (actual)
- First submitted
- 17 Sept 2021
- Start date
- 29 Sept 2021
- Primary completion date
- 31 Dec 2026
- Lead sponsor
- Pfizer
- Diseases
- Ovarian cancer
- NCT number
- NCT05059522
- EU CT number
- 2023-509466-38-00
- EudraCT number
- 2021-002457-29
What you commit to
- Study type: Interventional · Phase 3
- Participants enrolled: 77
- From 29 Sept 2021 to the primary completion date, 31 Dec 2026
- 69 sites in 19 countries
- Visits and tests: ask the trial team, the registry does not list them
Built from the registry fields of ClinicalTrials.gov. It describes the study, not your situation.
Who cannot take part
Copied verbatim from ClinicalTrials.gov and grouped by topic. Only the trial team decides who can take part.
Other
- Female participants who are pregnant or breastfeeding.
- Any medical reason that, in the opinion of the Investigator or Sponsor, precludes the participant from inclusion in the study.
Who the study is looking for
- Any participant who is receiving study treatment and deriving significant clinical benefit or is in the safety and/or survival follow-up period in a Pfizer-sponsored Avelumab Parent Study.
- Participants must agree to follow the reproductive criteria.
- Participants must be willing and able to comply with all scheduled visits, treatment plan, and other study procedures.
Age in the registry: 18 years to - · Sex: All · Does not accept healthy volunteers
Sites (69)
Sites in registry order. Pick your city on the disease page to sort them by distance.
| Site | City | Country | Site status |
|---|---|---|---|
| The Prince Charles Hospital Coordinator of this site? Confirm its status | Chermside | Australia | Unknown status |
| Macquarie University Coordinator of this site? Confirm its status | North Ryde | Australia | Unknown status |
| Mater Hospital Sydney Coordinator of this site? Confirm its status | Wollstonecraft | Australia | Unknown status |
| Melanoma Institute Australia Coordinator of this site? Confirm its status | Wollstonecraft | Australia | Unknown status |
| UZ Gent Coordinator of this site? Confirm its status | Ghent | Belgium | Unknown status |
| Grand Hôpital de Charleroi Coordinator of this site? Confirm its status | Gilly | Belgium | Unknown status |
| Cross Cancer Institute Coordinator of this site? Confirm its status | Edmonton | Canada | Unknown status |
| Kingston Health Sciences Centre-Kingston General Hospital Site Coordinator of this site? Confirm its status | Kingston | Canada | Unknown status |
| Aalborg Universitetshospital, Syd Coordinator of this site? Confirm its status | Aalborg | Denmark | Unknown status |
| Hospital Clinic de Barcelona Coordinator of this site? Confirm its status | Barcelona | Spain | Unknown status |
| Hospital Universitari Vall d'Hebron Coordinator of this site? Confirm its status | Barcelona | Spain | Unknown status |
| Institut Català d'Oncología L'Hospitalet Coordinator of this site? Confirm its status | L'Hospitalet de Llobregat | Spain | Unknown status |
| Hospital Universitario HM Sanchinarro Coordinator of this site? Confirm its status | Madrid | Spain | Unknown status |
| Hospital Universitario Fundación Jiménez Díaz Coordinator of this site? Confirm its status | Madrid | Spain | Unknown status |
| Hospital Universitario Virgen de Valme Coordinator of this site? Confirm its status | Seville | Spain | Unknown status |
| Institut de Cancérologie de Lorraine Alexis Vautrin Coordinator of this site? Confirm its status | Vandœuvre-lès-Nancy | France | Unknown status |
| Royal Marsden NHS Foundation Trust Coordinator of this site? Confirm its status | London | United Kingdom | Unknown status |
| The Newcastle Upon Tyne Hospitals NHS Foundation Trust Coordinator of this site? Confirm its status | Newcastle upon Tyne | United Kingdom | Unknown status |
| Royal Cornwall Hospitals NHS Trust Coordinator of this site? Confirm its status | Truro | United Kingdom | Unknown status |
| Orszagos Onkologiai Intezet Coordinator of this site? Confirm its status | Budapest | Hungary | Unknown status |
| Rabin Medical Center Coordinator of this site? Confirm its status | Petah Tikva | Israel | Unknown status |
| Azienda Ospedaliero Universitaria Ospedali Riuniti Umberto I G M Lancisi G Salesi Coordinator of this site? Confirm its status | Ancona | Italy | Unknown status |
| Fondazione IRCCS - Istituto Nazionale dei Tumori Coordinator of this site? Confirm its status | Milan | Italy | Unknown status |
| IRCCS Istituto Clinico Humanitas Coordinator of this site? Confirm its status | Rozzano | Italy | Unknown status |
| National Cancer Center Hospital Coordinator of this site? Confirm its status | Chuo Ku | Japan | Unknown status |
| National Hospital Organization Kyushu Cancer Center Coordinator of this site? Confirm its status | Fukuoka | Japan | Unknown status |
| Japanese Foundation for Cancer Research Coordinator of this site? Confirm its status | Koto | Japan | Unknown status |
| Oita University Hospital Coordinator of this site? Confirm its status | Yufu | Japan | Unknown status |
| National Cancer Center Coordinator of this site? Confirm its status | Goyang-si | South Korea | Unknown status |
| Gachon University Gil Medical Center Coordinator of this site? Confirm its status | Namdong-gu | South Korea | Unknown status |
| Seoul National University Bundang Hospital Coordinator of this site? Confirm its status | Seongnam | South Korea | Unknown status |
| Asan Medical Center Coordinator of this site? Confirm its status | Seoul | South Korea | Unknown status |
| Samsung Medical Center Coordinator of this site? Confirm its status | Seoul | South Korea | Unknown status |
| Seoul National University Hospital Coordinator of this site? Confirm its status | Seoul | South Korea | Unknown status |
| Hospital Universitario Dr. Jose Eleuterio González Coordinator of this site? Confirm its status | Monterrey | Mexico | Unknown status |
| Oaxaca Site Management Organization S.C. Coordinator of this site? Confirm its status | Oaxaca City | Mexico | Unknown status |
| Auckland City Hospital Coordinator of this site? Confirm its status | Auckland | New Zealand | Unknown status |
| Narodowy Instytut Onkologii im. Marii Sklodowskiej-Curie - Panstwowy Instytut Badawczy w Warszawie Coordinator of this site? Confirm its status | Warsaw | Poland | Unknown status |
| Centralny Szpital Kliniczny MSWiA w Warszawie Coordinator of this site? Confirm its status | Warsaw | Poland | Unknown status |
| Institute for Oncology and Radiology of Serbia Coordinator of this site? Confirm its status | Belgrade | Serbia | Unknown status |
| Moscow Scientific Research Oncology Institute n.a. P.A. Hertzen Coordinator of this site? Confirm its status | Moscow | Russia | Unknown status |
| FBIH "Privolzhskiy Regional Medical Center" of FMBA Coordinator of this site? Confirm its status | Nizhny Novgorod | Russia | Unknown status |
| Budgetary Healthcare Institution of Omsk Region "Clinical Oncology Dispensary" Coordinator of this site? Confirm its status | Omsk | Russia | Unknown status |
| Private Medical Institution "Euromedservice" Coordinator of this site? Confirm its status | Pushkin | Russia | Unknown status |
| GBUZ SK Pyatigorsk Interdistrict Oncology dispensary Coordinator of this site? Confirm its status | Pyatigorsk | Russia | Unknown status |
| SAHI Republican Clinical Oncology Dispensary under the Ministry of Health, Republic of Bashkortostan Coordinator of this site? Confirm its status | Ufa | Russia | Unknown status |
| National Cheng Kung University Hospital Coordinator of this site? Confirm its status | Tainan | Taiwan | Unknown status |
| National Taiwan University Hospital Coordinator of this site? Confirm its status | Taipei | Taiwan | Unknown status |
| Chang Gung Medical Foundation-Linkou Branch Coordinator of this site? Confirm its status | Taoyuan | Taiwan | Unknown status |
| MSK Basking Ridge. Coordinator of this site? Confirm its status | Basking Ridge | United States | Unknown status |
| MSK Commack. Coordinator of this site? Confirm its status | Commack | United States | Unknown status |
| Highlands Oncology Group, PA Coordinator of this site? Confirm its status | Fayetteville | United States | Unknown status |
| MSK Westchester. Coordinator of this site? Confirm its status | Harrison | United States | Unknown status |
| The University of Texas MD Anderson Cancer Center Coordinator of this site? Confirm its status | Houston | United States | Unknown status |
| Memorial Sloan Kettering Cancer Center (IDS Pharmacy) Coordinator of this site? Confirm its status | Long Island City | United States | Unknown status |
| UCLA Hematology-Oncology Coordinator of this site? Confirm its status | Los Angeles | United States | Unknown status |
| The Regents of the University of California Coordinator of this site? Confirm its status | Los Angeles | United States | Unknown status |
| MSK Monmouth. Coordinator of this site? Confirm its status | Middletown | United States | Unknown status |
| MSK Bergen. Coordinator of this site? Confirm its status | Montvale | United States | Unknown status |
| Memorial Sloan Kettering Cancer Center 53rd street. Coordinator of this site? Confirm its status | New York | United States | Unknown status |
| Memorial Sloan Kettering Cancer Center - David H. Koch Center for Cancer Care (74th Street). Coordinator of this site? Confirm its status | New York | United States | Unknown status |
| Memorial Sloan-Kettering Cancer Center Coordinator of this site? Confirm its status | New York | United States | Unknown status |
| Hospital of the University of Pennsylvania Coordinator of this site? Confirm its status | Philadelphia | United States | Unknown status |
| The Trustees of the University of Pennsylvania, Clinical Research (OCR) Coordinator of this site? Confirm its status | Philadelphia | United States | Unknown status |
| Highlands Oncology Group, PA Coordinator of this site? Confirm its status | Rogers | United States | Unknown status |
| Fred Hutchinson Cancer Center Coordinator of this site? Confirm its status | Seattle | United States | Unknown status |
| Highlands Oncology Group, PA Coordinator of this site? Confirm its status | Springdale | United States | Unknown status |
| Moffitt Cancer Center Coordinator of this site? Confirm its status | Tampa | United States | Unknown status |
| MSK Nassau. Coordinator of this site? Confirm its status | Uniondale | United States | Unknown status |
This page is information, not medical advice. Discuss any trial with your doctor.