Condition
Perianal Fistula clinical trials and research
As of November 12, 2026, Find a Trial lists 3 Perianal Fistula clinical trials that are recruiting, at sites in 2 countries (most in Greece (2), Japan (1)). 1 was first registered in the last 30 days. By phase: Phase 4 (1). Every study is explained in plain English. Data from ClinicalTrials.gov and NIH RePORTER, updated November 12, 2026.
- 3Clinical trials
- 1New in 30 days
- 2Countries
Newest Perianal Fistula clinical trials
| Study | Phase | Where | Status | Registered |
|---|---|---|---|---|
| Risankizumab for Refractory Perianal Fistulizing Crohn's Disease | Phase 4 | Nishinomiya and 3 other locations | Recruiting | Oct 13, 2026 |
| Perianal disease and its impact on sexual life | — | Thessaloniki, Thessaloniki | Recruiting | Apr 9, 2026 |
| Recurrence and Patient-Reported Outcomes after Anal Fistula Surgery | — | Athens | Recruiting | Mar 17, 2026 |
All recruiting trials (3)
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Risankizumab for Refractory Perianal Fistulizing Crohn's Disease
This study tests whether risankizumab can help people with Crohn’s disease who have draining perianal fistulas not responding to other treatments.
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Perianal disease and its impact on sexual life
This project will see how chronic perianal conditions (like fistulas, perianal Crohn’s, or pilonidal disease) affect sexual function and self‑esteem in adults who can complete Greek questionnaires.
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Recurrence and Patient-Reported Outcomes after Anal Fistula Surgery
This observational project will see if different surgical treatments for perianal fistulas lead to better healing, continence, and quality of life for adults having definitive fistula surgery.
Related topics
Quick answers
How many Perianal Fistula clinical trials are recruiting right now?
3, as of November 12, 2026. 1 of them was first registered in the last 30 days. We update this list each time we refresh our data from ClinicalTrials.gov.
Where are these trials running?
In 2 countries. The most sites are in Greece (2 trials), Japan (1 trial). Each study page lists its sites and which ones are recruiting.
What phases are they in?
Phase 4: 1. Trials with no phase listed are usually device, behavioural or observational studies.
How do I join one?
Open a study, check the "Is this trial a fit for you?" section, then contact the study team listed on the page. They will ask a few screening questions. Asking is free and does not commit you to anything. Talk it over with your doctor first.
Find the studies that fit you
A list is a starting point. Tell us your situation in your own words and we'll rank the studies that match and explain why. It's free and needs no account.