Geneva, Aug. 6 -- International Clinical Trials Registry received information related to the study (ChiCTR2600128719) titled 'The effect of oxelidine on intraoperative hypoxemia in obese patients undergoing hysteroscopic surgery: A randomized, controlled, double-blind, non-inferiority trial' on July 24.

Study Type: Interventional study

Study Design: Parallel

Primary Sponsor: Xiangyang Central Hospital

Condition: hyoxemia

Intervention: Sufentanil group:intravenous injection Sufentanil (0.1 micrograms per kilogram)

Recruitment Status: Recruiting

Phase: 4

Date of First Enrollment: 2025-09-30

Target Sample Size: Sufentanil group:90;Oliceridine group:90;

Countries of Recruitment: China

To know more, visit https://www.chictr...