Seminomas: EDEN Study on Reduced Therapy

We are testing a less intense treatment for patients with stage IIa/IIb seminomas under 3 cm to see if it helps prevent relapse. We’re also evaluating a biomarker to understand treatment response and its effects on quality of life.

>2 years ≤5 visits Efficacy phase (II)No Placebo Cost Reimbursement Standard Medicines InjectionOncology

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.

Cisplatin Teva

Cisplatin Teva is a chemotherapy medicine used to treat various types of cancer.

Etoposide

Etoposide 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.

Cisplatin

Cisplatin is a substance used in chemotherapy to kill or stop the growth of cancer cells.

Etoposide

Etoposide is a substance used to treat certain cancers by stopping fast-growing 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.

Carbo-Cell

Carbomedac

Carboplan

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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Institut De Cancerologie De L Ouest

Medical Oncology

Avignon, France

Centre Jean Perrin

Medical Oncology

Beaumont, France

Centre Hospitalier Universitaire De Bordeaux

Medical Oncology

Bordeaux, France

Sponsor: Centre Leon Berard

Last updated: Nov 26, 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.