MAJOR ABDOMINAL SURGERY
Clinical trials for MAJOR ABDOMINAL SURGERY explained in plain language.
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Nasal spray may ward off Post-Surgery confusion in seniors
Symptom relief Not yet recruitingThis study tests whether a nasal spray called dexmedetomidine, used at night, can help older adults (ages 65-90) sleep better and prevent delirium (sudden confusion) after major abdominal surgery. Half of the 400 participants will receive the spray, and half will receive a placeb…
Matched conditions: MAJOR ABDOMINAL SURGERY
Phase: PHASE2, PHASE3 • Sponsor: Sixth Affiliated Hospital, Sun Yat-sen University • Aim: Symptom relief
Last updated May 15, 2026 11:53 UTC
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Ear-Zap device may calm surgery nerves, new study hopes
Symptom relief Not yet recruitingThis study tests a non-invasive device that gently stimulates a nerve in the ear to see if it can reduce anxiety in people having major abdominal surgery. Over half of these patients experience anxiety, which can slow recovery. The trial will involve 282 adults who will receive e…
Matched conditions: MAJOR ABDOMINAL SURGERY
Phase: NA • Sponsor: Second Affiliated Hospital, School of Medicine, Zhejiang University • Aim: Symptom relief
Last updated May 13, 2026 16:01 UTC
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Timing is everything: new study seeks perfect lung re-expansion interval in surgery
Knowledge-focused Not yet recruitingThis study looks at how often doctors should re-inflate the lungs during abdominal surgery to keep them working well. About 52 older adults having laparoscopic abdominal surgery will take part. The goal is to find the best time interval that helps 90% of patients achieve full lun…
Matched conditions: MAJOR ABDOMINAL SURGERY
Phase: NA • Sponsor: Sixth Affiliated Hospital, Sun Yat-sen University • Aim: Knowledge-focused
Last updated May 14, 2026 12:03 UTC