NCT04421963Active, not recruitingPhase 3
Roll Over StudY for Patients Who Have Completed a Previous Oncology Study With Olaparib
Roll Over StudY for Patients Who Have Completed a Previous Oncology Study With Olaparib and Are Judged by the Investigator to Clinically Benefit From Continued Treatment
Source: ClinicalTrials.gov · Last updated 12 Jun 2026
Brief summary (registry, in English)
The rationale of the ROSY-O study is to continue to provide study treatment for patients who have participated in a parent study with olaparib and who are continuing to derive clinical benefit from treatment at the end of such studies, as judged by the Investigator.
- Status (registry)
- Active, not recruiting
- Phase (registry)
- Phase 3
- Study type
- Interventional
- Enrollment
- 185 (actual)
- First submitted
- 19 May 2020
- Start date
- 4 Aug 2020
- Primary completion date
- 6 Apr 2027
- Lead sponsor
- AstraZeneca
- NCT number
- NCT04421963
- EU CT number
- 2024-512982-15-00
- EudraCT number
- 2019-003777-26
What you commit to
- Study type: Interventional · Phase 3
- Participants enrolled: 185
- From 4 Aug 2020 to the primary completion date, 6 Apr 2027
- 93 sites in 23 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.
Prior treatment
- Currently receiving treatment with any prohibited medication(s).
- Local access to commercially-available drug at no cost to the patient is permitted by local regulation.
Other illness
- Permanent discontinuation from the parent study due to toxicity or disease progression.
Other
- Ongoing, unresolved, Grade 3 or above toxicity requiring interruption of treatment at the time of the termination of the parent study.
- Concurrently enrolled in any other type of medical research judged not to be scientifically or medically compatible with this study.
Who the study is looking for
- Provision of signed and dated, written ICF.
- Patient is currently deriving clinical benefit, as judged by the Investigator, from continued treatment in an AZ parent study using an AstraZeneca (AZ) compound that has met its endpoints or has otherwise stopped.
- Patient participating in a prior oncology study with an AZ compound in which they received olaparib and are continuing to receive clinical benefit from treatment; the prior study can be an open-label or blinded study, with unblinding at study close.
Age in the registry: 18 years to 99 years · Sex: All · Does not accept healthy volunteers
Sites (93)
Sites in registry order. Pick your city on the disease page to sort them by distance.
| Site | City | Country | Site status |
|---|---|---|---|
| UZ Leuven Coordinator of this site? Confirm its status | Leuven | Belgium | Recruiting |
| Centre Hospitalier Universitaire Dinant Godinne Sainte-Elisabeth-UCL-Namur Coordinator of this site? Confirm its status | Namur | Belgium | Recruiting |
| Complex Oncological Center - Plovdiv, EOOD Coordinator of this site? Confirm its status | Plovdiv | Bulgaria | Recruiting |
| Medical Centre Nadezhda Clinical EOOD Coordinator of this site? Confirm its status | Sofia | Bulgaria | Recruiting |
| Research Site Coordinator of this site? Confirm its status | Halifax | Canada | Unknown status |
| Research Site Coordinator of this site? Confirm its status | Kingston | Canada | Unknown status |
| Research Site Coordinator of this site? Confirm its status | Mississauga | Canada | Unknown status |
| Research Site Coordinator of this site? Confirm its status | Montreal | Canada | Unknown status |
| Research Site Coordinator of this site? Confirm its status | Ottawa | Canada | Unknown status |
| Research Site Coordinator of this site? Confirm its status | Québec | Canada | Unknown status |
| Research Site Coordinator of this site? Confirm its status | Toronto | Canada | Unknown status |
| Research Site Coordinator of this site? Confirm its status | Changchun | China | Unknown status |
| Fakultni nemocnice Brno Coordinator of this site? Confirm its status | Brno | Czechia | Recruiting |
| Masarykuv Onkologicky Ustav Coordinator of this site? Confirm its status | Brno-Stred | Czechia | Recruiting |
| University Hospital Olomouc Coordinator of this site? Confirm its status | Olomouc | Czechia | Recruiting |
| Fakultni nemocnice Ostrava Coordinator of this site? Confirm its status | Ostrava | Czechia | Recruiting |
| Vseobecna fakultni nemocnice v Praze Coordinator of this site? Confirm its status | Prague | Czechia | Recruiting |
| Universitaetsklinikum Carl Gustav Carus Dresden an der Technischen Universitaet Dresden AöR Coordinator of this site? Confirm its status | Dresden | Germany | Recruiting |
| Research Site Coordinator of this site? Confirm its status | Aalborg | Denmark | Unknown status |
| Institut Catala d'Oncologia Coordinator of this site? Confirm its status | Badalona | Spain | Recruiting |
| Hospital Universitari Vall d'Hebron Coordinator of this site? Confirm its status | Barcelona | Spain | Recruiting |
| Hospital Universitario Reina Sofia Coordinator of this site? Confirm its status | Córdoba | Spain | Recruiting |
| Hospital Universitario Donostia Coordinator of this site? Confirm its status | Donostia | Spain | Recruiting |
| Hospital Universitario Virgen de las Nieves Coordinator of this site? Confirm its status | Granada | Spain | Recruiting |
| Institut Catala D'oncologia Coordinator of this site? Confirm its status | L'Hospitalet de Llobregat | Spain | Recruiting |
| Clinica Universidad de Navarra Coordinator of this site? Confirm its status | Madrid | Spain | Recruiting |
| Clínica Universidad de navarra Coordinator of this site? Confirm its status | Pamplona | Spain | Recruiting |
| Hospital Universitario Y Politecnico La Fe Coordinator of this site? Confirm its status | Valencia | Spain | Recruiting |
| Complexo Hospitalario Universitario De Vigo Coordinator of this site? Confirm its status | Vigo | Spain | Recruiting |
| Hospital Universitario Miguel Servet Coordinator of this site? Confirm its status | Zaragoza | Spain | Recruiting |
| Research Site Coordinator of this site? Confirm its status | Kuopio | Finland | Unknown status |
| Centre Oscar Lambret Coordinator of this site? Confirm its status | Lille | France | Recruiting |
| Centre Leon Berard Coordinator of this site? Confirm its status | Lyon | France | Recruiting |
| Hôpital Privé des Côtes d'Armor Coordinator of this site? Confirm its status | Plérin | France | Recruiting |
| Hopital Paul Brousse Coordinator of this site? Confirm its status | Villejuif Cedex | France | Recruiting |
| Research Site Coordinator of this site? Confirm its status | Birmingham | United Kingdom | Unknown status |
| Research Site Coordinator of this site? Confirm its status | Edinburgh | United Kingdom | Unknown status |
| Research Site Coordinator of this site? Confirm its status | Glasgow | United Kingdom | Unknown status |
| Research Site Coordinator of this site? Confirm its status | Hull | United Kingdom | Unknown status |
| Research Site Coordinator of this site? Confirm its status | London | United Kingdom | Unknown status |
| Research Site Coordinator of this site? Confirm its status | Manchester | United Kingdom | Unknown status |
| Research Site Coordinator of this site? Confirm its status | Taunton | United Kingdom | Unknown status |
| Szent Margit Korhaz Coordinator of this site? Confirm its status | Budapest III | Hungary | Recruiting |
| Orszagos Onkologiai Intezet Coordinator of this site? Confirm its status | Budapest XII | Hungary | Recruiting |
| Research Site Coordinator of this site? Confirm its status | Haifa | Israel | Unknown status |
| Research Site Coordinator of this site? Confirm its status | Jerusalem | Israel | Unknown status |
| Research Site Coordinator of this site? Confirm its status | Petah Tikva | Israel | Unknown status |
| Research Site Coordinator of this site? Confirm its status | Ramat Gan | Israel | Unknown status |
| Research Site Coordinator of this site? Confirm its status | Tel Aviv | Israel | Unknown status |
| Azienda Ospedaliero-Universitaria delle Marche Coordinator of this site? Confirm its status | Ancona | Italy | Recruiting |
| Azienda Ospedaliero-Universitaria Di Bologna IRCCS Istituto Di Ricerca E Di Cura A Carattere Scientifico Coordinator of this site? Confirm its status | Bologna | Italy | Recruiting |
| Azienda Socio Sanitaria Territoriale degli Spedali Civili di Brescia Coordinator of this site? Confirm its status | Brescia | Italy | Recruiting |
| Istituto di Candiolo Fondazione del Piemonte per l'oncologia IRCCS Coordinator of this site? Confirm its status | Candiolo | Italy | Recruiting |
| Azienda Ospedaliera per l Emergenza Cannizzaro Coordinator of this site? Confirm its status | Catania | Italy | Recruiting |
| Ospedale Vito Fazzi Lecce Coordinator of this site? Confirm its status | Lecce | Italy | Recruiting |
| Alessandro Manzoni Hospital Coordinator of this site? Confirm its status | Lecco | Italy | Recruiting |
| Istituto Europeo di Oncologia s.r.l Coordinator of this site? Confirm its status | Milan | Italy | Recruiting |
| Ospedale San Raffaele S.r.l. Coordinator of this site? Confirm its status | Milan | Italy | Recruiting |
| IRCCS Istituto Nazionale Tumori Fondazione Pascale Coordinator of this site? Confirm its status | Naples | Italy | Recruiting |
| Istituto Oncologico Veneto Coordinator of this site? Confirm its status | Padova | Italy | Recruiting |
| Università Cattolica del Sacro Cuore Coordinator of this site? Confirm its status | Rome | Italy | Recruiting |
| Azienda Ospedaliera Ordine Mauriziano di Torino Coordinator of this site? Confirm its status | Turin | Italy | Recruiting |
| Azienda Ospedaliera Universitaria Integrata Verona Coordinator of this site? Confirm its status | Verona | Italy | Recruiting |
| Research Site Coordinator of this site? Confirm its status | Seoul | South Korea | Unknown status |
| Bialostockie Centrum Onkologii im Marii Sklodowskiej Curie w Bialymstoku Coordinator of this site? Confirm its status | Bialystok | Poland | Recruiting |
| Read-Gene S.A. Coordinator of this site? Confirm its status | Grzepnica | Poland | Recruiting |
| Centrum Onkologii Ziemi Lubelskiej im sw Jana z Dukli Coordinator of this site? Confirm its status | Lublin | Poland | Recruiting |
| Wojewódzki Szpital Specjalistyczny w Olsztynie Coordinator of this site? Confirm its status | Olsztyn | Poland | Recruiting |
| Uniwersytecki Szpital Kliniczny w Poznaniu Coordinator of this site? Confirm its status | Poznan | Poland | Recruiting |
| Wielkopolskie Centrum Onkologii im. Marii Sklodowskiej-Curie Coordinator of this site? Confirm its status | Poznan | Poland | Recruiting |
| Unidade Local De Saude De Santa Maria E.P.E. Coordinator of this site? Confirm its status | Lisbon | Portugal | Recruiting |
| Instituto Portugues de Oncologia do Porto Francisco Gentil, E.P.E. Coordinator of this site? Confirm its status | Porto | Portugal | Recruiting |
| Research Site Coordinator of this site? Confirm its status | Saint Petersburg | Russia | Unknown status |
| Skånes University Hospital Coordinator of this site? Confirm its status | Lund | Sweden | Recruiting |
| Institute of Oncology Ljubljana Coordinator of this site? Confirm its status | Ljubljana | Slovenia | Recruiting |
| Research Site Coordinator of this site? Confirm its status | Taipei | Taiwan | Unknown status |
| Research Site Coordinator of this site? Confirm its status | Basking Ridge | United States | Unknown status |
| Research Site Coordinator of this site? Confirm its status | Boca Raton | United States | Unknown status |
| Research Site Coordinator of this site? Confirm its status | Detroit | United States | Unknown status |
| Research Site Coordinator of this site? Confirm its status | Germantown | United States | Unknown status |
| Research Site Coordinator of this site? Confirm its status | Hackensack | United States | Unknown status |
| Research Site Coordinator of this site? Confirm its status | Houston | United States | Unknown status |
| Research Site Coordinator of this site? Confirm its status | Minneapolis | United States | Unknown status |
| Research Site Coordinator of this site? Confirm its status | New York | United States | Unknown status |
| Research Site Coordinator of this site? Confirm its status | Philadelphia | United States | Unknown status |
| Research Site Coordinator of this site? Confirm its status | Pittsburgh | United States | Unknown status |
| Research Site Coordinator of this site? Confirm its status | Providence | United States | Unknown status |
| Research Site Coordinator of this site? Confirm its status | The Bronx | United States | Unknown status |
| Research Site Coordinator of this site? Confirm its status | Towson | United States | Unknown status |
| Research Site Coordinator of this site? Confirm its status | Willow Grove | United States | Unknown status |
| Research Site Coordinator of this site? Confirm its status | Ankara | Turkey (Türkiye) | Unknown status |
| Research Site Coordinator of this site? Confirm its status | Istanbul | Turkey (Türkiye) | Unknown status |
| Research Site Coordinator of this site? Confirm its status | Şahinbey | Turkey (Türkiye) | Unknown status |
This page is information, not medical advice. Discuss any trial with your doctor.