Authorised Therapeutic exploratory (Phase II) autoimmune encephalitis

Is [18F]-DPA-714 PET a good marker of neuroinflammation in autoimmune encephalitis? (EAI-714)

EU CTIS ID: 2025-522768-33-00

What this study is testing

Whole-brain [18F]-DPA-714 binding potential (BP) in autoimmune encephalitis patients compared to healthy controls.

  • Therapeutic exploratory (Phase II)

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

  • Age 18-80 years
  • meeting clinical criteria for "possible" AE with identified antibodies; newly diagnosed with symptoms <6 months
  • no second-line immunosuppressive treatment;
  • high or mixed TSPO binding affinity phenotype.

You likely can't join if

  • Pregnant women
  • contraindications to MRI
  • known allergic reaction to [18F]-DPA-714
  • legal protection measure
  • paraneoplastic syndrome following immune checkpoint inhibitor therapy.

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.

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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.