Geneva, Aug. 6 -- International Clinical Trials Registry received information related to the study (ChiCTR2600128748) titled 'Impact of opioid-free anesthesia on postoperative catheter-related bladder discomfort in elderly patients undergoing transurethral resection of bladder tumors: A single-center randomized controlled trial' on July 24.
Study Type: Interventional study
Study Design:
Parallel
Primary Sponsor: Peking University First Hospital
Condition:
catheter-related bladder discomfort
Intervention:
Test group :opioid-free anesthesia
Recruitment Status: Not Recruiting
Phase: 4
Date of First Enrollment: 2026-12-01
Target Sample Size: Test group :60;Control group:60;
Countries of Recruitment:
China
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