Surgery for long-lasting anal fissures
Part of Digestive system clinical trials.
This study looks at a common surgery called lateral internal sphincterotomy (LIS) to treat long-lasting anal fissures. The surgery aims to reduce pain by relaxing the muscle around the anus, helping the fissure heal.
Summary written for real people, not researchers, by Clin2.
Who can take part
- You are 18 years old or older
- You have had an anal fissure for more than 6 weeks
- Your doctor has decided you need a surgery called lateral internal sphincterotomy (LIS)
- You can understand and fill out study questionnaires
- You do not have other anal or rectal diseases, and have not had prior anal surgery or pelvic radiation
Quick eligibility check
Answer a few plain-language questions, based on this study's own requirements, to get a preliminary sense of fit.
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