Comparing collagen paste to flap surgery for anal fistula
Part of Digestive system clinical trials.
This trial tests a new collagen paste against standard flap surgery for a type of anal fistula. If you've already had a draining seton placed, you may be able to join this study to see which treatment works better.
Summary written for real people, not researchers, by Clin2.
Who can take part
- You have a specific type of anal fistula (cryptoglandular, high) that's been confirmed by a doctor.
- Your fistula tract is at least 2 cm long and has only one inner opening.
- You've had a draining seton in place for at least 6 weeks before joining.
- You are 18 years or older and can agree to the study.
- You do not have active infection or abscess in the anal area.
- You are not allergic or opposed to using pig tissue products.
- You do not have a pacemaker or other reason you cannot have an 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 a hydrogel made from natural materials to help heal a specific type of anal fistula. It may be an option if you have a single high transsphincteric fistula with a seton in place for at least four weeks.
This study tests a device called BioHealx for closing anal fistulas that have not healed after previous treatment. It aims to see how well the device works in real-world use.
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 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 trial compares three surgical methods to treat a type of anal fistula (an infected tunnel between the bowel and skin near the anus). The goal is to find which technique works best and has the fastest recovery.
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.
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