Nerve stimulation for pain after anal surgery
Part of Pain clinical trials.
This study tests whether a gentle nerve stimulation device (applied to the ear or neck) can help reduce pain after anal or rectal surgery done through the anus. If it works, it could offer a drug-free way to manage post-surgery pain.
Summary written for real people, not researchers, by Clin2.
Who can take part
- You are an adult (18 years or older).
- You are having (or had) anal or rectal surgery done through the anus, without any belly cuts.
- Your surgery is planned (not an emergency).
- You do not have a pacemaker or epilepsy.
- You are not pregnant, breastfeeding, or in labor.
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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