Green light for pain after abdominal surgery
Part of Pain clinical trials.
This study tests whether green light exposure at different times of day can reduce pain after abdominal surgery. If you are having abdominal surgery, you may be able to join.
Summary written for real people, not researchers, by Clin2.
Who can take part
- You are between 18 and 50 years old.
- Your overall health is good enough for surgery (ASA class I, II, or III).
- You are scheduled for abdominal surgery with general anesthesia (or you are a healthy volunteer).
- You do not have any skin problems on the area where the light will be used.
- You do not take pain relievers or psychiatric medications long-term.
- You do not have color blindness or untreated cataracts.
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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