Geneva, Sept. 21 -- International Clinical Trials Registry received information related to the study (ChiCTR2600131779) titled 'Effects of Subanesthetic-Dose Esketamine Combined with Oxycodone on Catheter-Related Bladder Discomfort (CRBD) in Patients Undergoing Transurethral Surgery: A Randomized Controlled Trial' on Sept. 6.

Study Type: Interventional study

Study Design: Parallel

Primary Sponsor: Tianjin First Central Hospital

Condition: Catheter-related bladder discomfort (CRBD)

Intervention: Esketamine combined with oxycodone group:Esketamine combined with oxycodone

Recruitment Status: Not Recruiting

Phase: N/A

Date of First Enrollment: 2026-09-08

Target Sample Size: Esketamine combined with oxycodone group:118;Oxycodone...