MAJOR ABDOMINAL SURGERY
Clinical trials for MAJOR ABDOMINAL SURGERY explained in plain language.
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Ear-Zap device may calm surgery nerves without pills
Symptom relief Not yet recruitingThis study tests a non-invasive device that gently stimulates a nerve in the ear to reduce anxiety in people having major abdominal surgery. Over 282 participants will either get the real stimulation or a sham version for 60 minutes daily, starting two days before surgery. The go…
Matched conditions: MAJOR ABDOMINAL SURGERY
Phase: NA • Sponsor: Second Affiliated Hospital, School of Medicine, Zhejiang University • Aim: Symptom relief
Last updated Jun 27, 2026 12:35 UTC
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Nasal spray may prevent post-surgery delirium in seniors
Symptom relief Not yet recruitingThis study tests whether a nasal spray called dexmedetomidine, taken at night, can help older adults (ages 65-90) sleep and reduce the risk of delirium after major abdominal surgery. 400 participants will be randomly assigned to receive either the drug or a placebo. The goal is t…
Matched conditions: MAJOR ABDOMINAL SURGERY
Phase: PHASE2, PHASE3 • Sponsor: Sixth Affiliated Hospital, Sun Yat-sen University • Aim: Symptom relief
Last updated Jun 27, 2026 12:09 UTC