Condition
Anal Fissure Chronic clinical trials and research
As of November 12, 2026, Find a Trial lists 3 Anal Fissure Chronic clinical trials that are recruiting, at sites in 3 countries (most in Egypt (1), Pakistan (1), Spain (1)). Every study is explained in plain English. Data from ClinicalTrials.gov and NIH RePORTER, updated November 12, 2026.
- 3Clinical trials
- 3Countries
Newest Anal Fissure Chronic clinical trials
| Study | Phase | Where | Status | Registered |
|---|---|---|---|---|
| Ultrasound-based look at how much sphincter is cut during LIS for chronic anal fissure | — | Valencia | Recruiting | Sep 9, 2026 |
| Botox injections alone vs with fissurectomy and anoplasty for chronic anal fissure | — | Islamabad, Federal | Recruiting | Jun 24, 2026 |
| Improving recovery after surgery for benign anorectal conditions | — | Al Mansurah | Recruiting | Jan 31, 2025 |
All recruiting trials (3)
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Ultrasound-based look at how much sphincter is cut during LIS for chronic anal fissure
This study tests whether the amount of internal anal sphincter divided during lateral internal sphincterotomy affects healing and continence in adults with chronic anal fissure.
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Botox injections alone vs with fissurectomy and anoplasty for chronic anal fissure
This study tests whether adding fissurectomy and anoplasty to Botox injections helps healing and pain relief for adults with chronic anal fissure.
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Improving recovery after surgery for benign anorectal conditions
This study is testing if a special recovery plan can help people aged 18 to 65 have fewer problems with urinary retention after surgery for conditions like hemorrhoids and anal fissures.
Related topics
Quick answers
How many Anal Fissure Chronic clinical trials are recruiting right now?
3, as of November 12, 2026. We update this list each time we refresh our data from ClinicalTrials.gov.
Where are these trials running?
In 3 countries. The most sites are in Egypt (1 trial), Pakistan (1 trial), Spain (1 trial). Each study page lists its sites and which ones are recruiting.
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.