Comparing surgical techniques for chronic anal fissures
Part of Digestive system clinical trials.
This study compares two surgical approaches to treat chronic anal fissures (painful tears in the anus) that haven't healed with conservative treatment. The goal is to determine which technique is safer and more effective.
Summary written for real people, not researchers, by Clin2.
Who can take part
- Age 18 or older
- Chronic anal fissure lasting at least 8 weeks that didn't improve after 6+ weeks of medical treatment (creams, fiber, sitz baths)
- Completely normal bowel control with no incontinence or leakage
- First-time anal fissure (not caused by Crohn's disease, infection, or other systemic illness)
- No prior anal surgery or childbirth-related sphincter damage
- No active anal infection, abscess, or fistula
Quick eligibility check
Answer a few plain-language questions, based on this study's own requirements, to get a preliminary sense of fit.
Similar studies
Other trials that look related to this one.
This trial tests a surgery called lateral internal sphincterotomy for chronic anal fissures. It aims to see if the surgery helps heal the tear and relieve pain.
This trial tests a new combined surgical method for people with a chronic anal fissure (a small tear in the skin around the anus) that has not healed and is causing muscle spasms. The goal is to see if this surgery can help the fissure heal and relieve pain and spasm.
This study looks at how surgery for common anal conditions (like fissures, hemorrhoids, or fistulas) affects female sexual function. Researchers want to see if your sex life changes after the operation.
This trial tests a new treatment made from special cells (called E-CEL UVEC) for people with long-lasting anal fissures that haven't healed with standard treatments. The goal is to see if this cell-based therapy can reduce pain and help the fissure heal.
This trial compares two surgical techniques to treat a complex type of anal fistula (an abnormal tunnel between the anal canal and skin). It aims to find which approach offers better healing and fewer risks.
This study compares two surgical techniques (fistula rerouting and LIFT) for treating a high perianal fistula, a tunnel that forms in the muscle around the anus. It aims to find which method works better for people with this condition.
Hear when a new Chronic Anal Fissure trial opens
We’ll email you when one opens — at most once a week, no account needed, unsubscribe anytime.