Comparing lidocaine vs. ketamine for colorectal surgery pain
Part of Cancer, Digestive system clinical trials.
This trial compares two pain-relief medicines (lidocaine vs. ketamine) given through an IV during open colorectal surgery. It aims to find which one works better to reduce pain after surgery.
Summary written for real people, not researchers, by Clin2.
Who can take part
- You are 18 years or older.
- Your overall health is stable (ASA class I, II, or III).
- You are scheduled for planned (elective) open colorectal surgery.
- You are not allergic to lidocaine or ketamine.
- You have not used steroid medications (like prednisone) in the last 6 months.
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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