Fistura procedure for complex anal fistulas
Part of Digestive system clinical trials.
This trial tests a new procedure called Fistura to treat complex anal fistulas (abnormal tunnels between the anal canal and skin). It uses radiofrequency energy to close the fistula while preserving muscle. The study is for people whose fistula has already been drained with a temporary seton stitch.
Summary written for real people, not researchers, by Clin2.
Who can take part
- You must be 18 or older
- You have a complex anal fistula (one that goes through more than 30% of the sphincter muscle, has multiple branches, or is horseshoe-shaped)
- Your fistula has been drained using a seton stitch placed 10 weeks to 12 months before the procedure
- You had an MRI showing the fistula path
- You are not pregnant, do not have inflammatory bowel disease or radiation-related fistula, and have no contraindications to radiofrequency treatment or MRI
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 whether a special tissue therapy can help heal complex anal fistulas that involve a large part of the sphincter muscle. It is for adults who need surgery for this condition and do not have certain other health issues.
This study tests a treatment called radiofrequency ablation (RFA) that uses heat to destroy the fistula tract (the abnormal tunnel) while trying to protect the muscles that control bowel movements. It may help people with complex or high-risk anal fistulas avoid surgery that could harm these muscles.
This study tests a less invasive surgical method (a mucosal advancement flap) for treating complex anal fistulas. It aims to see if this approach works well for people who have a single fistula tunnel and haven't had this type of operation before.
This trial tests a new treatment for a type of anal fistula that keeps coming back after surgery. It uses special procedures to clean the fistula tract and then inject a concentrate of your own blood (called PRGF) to help it heal. The goal is to close the fistula without cutting the muscle.
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 ways to treat a simple anal fistula—an abnormal tunnel that forms between the inside of the anus and the nearby skin. One method uses a laser to close the tunnel, while the other uses standard surgery to cut it open. If you have a single, simple fistula, this trial may help you understand which treatment works better.
Hear when a new Complex Anal Fistulas trial opens
We’ll email you when one opens — at most once a week, no account needed, unsubscribe anytime.