Ovarian Cancer: NiraParib Maintenance Study

We are studying whether three cycles of chemotherapy followed by the drug niraparib is as effective as six cycles for patients with advanced ovarian cancer. This trial focuses on those who have had their tumors completely removed and are HRD-positive.

What diseases are being studied?

Health conditions and diseases that the clinical trial is designed to study and treat.

Who can participate in the clinical trial?

These questions help us understand your situation so we can let the trial team know whether you might be a potential match. This is not a medical evaluation and is not part of the official screening, the study doctor will make the final decision..

What medicines are being studied?

Medicines that are officially approved for use in the European Union and considered safe by EMA. These medicines are already on the market and may be tested for new conditions or populations.

Carboplatin
Carboplatin is a chemotherapy medicine used to treat various types of cancer.
Paclitaxel
Paclitaxel is a chemotherapy medicine used to treat various types of cancer.

What active substances are being studied?

Active substances that are officially approved for use in the European Union and considered safe by EMA. These substances are already on the market and may be tested for new conditions or populations.

Carboplatin
Carboplatin is a chemotherapy substance used to treat various cancers by damaging cancer cells and slowing tumor growth.
Niraparib Tosilate Monohydrate
Niraparib tosilate monohydrate is a substance that helps treat certain cancers by blocking cancer cells' ability to repair damaged DNA.
Paclitaxel
Paclitaxel is a substance used in chemotherapy to treat various cancers by preventing cancer cells from dividing.

What similar medicines might you know?

Don't worry if you don't know the medicines tested in the trial. There is a chance you have heard about the similar medicines. Check the list below to see if you are familiar with any of them.

Abutrax
Apexelsin
Axitaxel

Where is the clinical trial being conducted?

Locations and medical facilities where this clinical trial is currently recruiting or conducting research. Select the locations where you would like to participate.

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Medizinische Universitaet Innsbruck
University Hospital for Gynaecology and Obstetrics
Innsbruck, Austria
Jessa Ziekenhuis
Medical Oncology
Hasselt, Belgium
UZ Leuven
Gynecology and obstetrics
Heverlee, Belgium

Sponsor: Nord Ostdeutsche Gesellschaft Fuer Gynaekologische Onkologie e.V.
Last updated: Nov 27, 2025

Disclaimer: Parts of this content have been automatically extracted from the EU Clinical Trials registry. While we strive for accuracy, please always contact the trial site or sponsor directly for correct and official information before making any decisions about participation. View on EU Clinical Trials.