Authorised Phase II and Phase III (Integrated) Raynaud phenomenon

Preventive effect of Clopidogrel on the systemic sclerosis development risk

EU CTIS ID: 2024-511005-39-00

What this study is testing

To compare the onset of a SSc after 5 years in patients with specific dysimmunity and RP treated either with clopidogrel or with placebo.

  • Phase II and Phase III (Integrated)

A plain-language read of the study's public EU CTIS listing. The study team confirms the details.

Who can take part

You may be able to join if

  • Patient over 18 years old, and less than 85 years old.
  • Patient with positive AAN (AAN ≥ 1/160) with the following specificity: anti-Scl70 or anti-centromere, anti-RNApolIII, or any other autoantibodies related to systemic sclerosis.
  • Patient with RP reported by the subject and confirmed by the physician.
  • Patient affiliated to a health insurance system.
  • Patient who accepts to participate to the study and signs an inform consent form.

You likely can't join if

  • Patient with an SSc diagnosis according to ACR/EULAR 2013 criteria.
  • Patient with skin fibrosis at screening.
  • Patient with antiplatelet treatment at screening.
  • Patient with contraindications to clopidogrel.
  • Patient treated by immunosuppressive agent at screening.
  • Patient treated by anticoagulants at screening.
See the full eligibility criteria
Who can join
  • Patient over 18 years old, and less than 85 years old.
  • Patient with positive AAN (AAN ≥ 1/160) with the following specificity: anti-Scl70 or anti-centromere, anti-RNApolIII, or any other autoantibodies related to systemic sclerosis.
  • Patient with RP reported by the subject and confirmed by the physician.
  • Patient affiliated to a health insurance system.
  • Patient who accepts to participate to the study and signs an inform consent form.
What rules you out
  • Patient with an SSc diagnosis according to ACR/EULAR 2013 criteria.
  • Patient with skin fibrosis at screening.
  • Patient with antiplatelet treatment at screening.
  • Patient with contraindications to clopidogrel.
  • Patient treated by immunosuppressive agent at screening.
  • Patient treated by anticoagulants at screening.
  • Women of childbearing age refusing effective contraception method during the the study treatment (24 months).
  • Incompetent adults (i.e. Individuals under the protection of a conservator).

The study team makes the final eligibility decision.

Questions & answers

Do participants get paid in this trial?

This listing doesn't specify compensation. Many trials still reimburse travel or offer a stipend, so it's worth asking the study team when you connect.

Is it free to join, and do I need insurance?

Searching and applying through BridgeMD is free. In clinical trials the study-related treatment and visits are generally provided at no cost to you. You usually don't need insurance to take part - confirm specifics with the study team.

How long does this study last?

The listing doesn't state an exact length. The study team walks you through the schedule and number of visits before you decide to enroll.

Who can join this trial?

This study is enrolling all sexes, 65+ years, 18-64 years. The study team makes the final eligibility decision.

Explore other conditions

BridgeMD is an information and trial-matching tool - not medical advice, and not the study sponsor. Details come from EU CTIS; the study team decides eligibility.