Geneva, Nov. 2 -- International Clinical Trials Registry received information related to the study (ChiCTR2600134817) titled 'Determination of ED50 and clinical application comparison of oliceridine combined with ciprofol for hysteroscopic surgery' on Oct. 21.

Study Type: Interventional study

Study Design: Parallel

Primary Sponsor: Funing People's Hospital

Condition: Uterine bleeding or polyprelated diseases

Intervention: SC test group (sufentanil + ciprofol):During anesthesia, sufentanil is administered intravenously at a rate of 0.05-0.35 ug/kg, followed by the administration of different doses of cyclopropofol. OC comparison group (sufentanil + ciprofol):During anesthesia, 10-40 ug/kg of oxilodine is administered via slow intra...