Systemic Sclerosis Prevention: Clopidogrel Study

We are investigating if Clopidogrel can reduce the risk of developing systemic sclerosis in patients with specific immune conditions and Raynaud phenomenon. The study compares its effects to a placebo over several years.

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.

Plavix
Plavix is a medicine that helps prevent harmful blood clots and lowers the risk of heart attack and stroke.

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.

Clopidogrel
Clopidogrel is a substance that helps prevent blood clots by stopping platelets from sticking together, lowering the risk of heart attack and stroke.

What experimental substances are being tested?

Experimental substances that are being investigated in this clinical trial. These are not yet approved for general use.

Pl1

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.

Aclop
Adagrel
Agrelan

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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Centre Hospitalier Universitaire Grenoble Alpes
Médecine vasculaire
Allières-et-Risset, France
Centre Hospitalier De La Cote Basque
Rhumatologie
Bayonne, France
Centre Hospitalier Universitaire De Bordeaux
médecine Interne et maladies infectieuses
Bordeaux, France

Sponsor: Centre Hospitalier Universitaire De Bordeaux
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.