Geneva, Oct. 9 -- International Clinical Trials Registry received information related to the study (ChiCTR2600133608) titled 'Comparison of the efficacy of ketamine or sufentanil in total intravenous anesthesia for hysteroscopic surgery' on Sept. 29.

Study Type: Interventional study

Study Design: Parallel

Primary Sponsor: Tsinghua University Yuquan Hospital

Condition: Total Intravenous Anesthesia for Hysteroscopic Surgery

Intervention: Sufentanil group:Sufentanil and propofol are administered in combination for induction of anesthesia

Recruitment Status: Not Recruiting

Phase: 4

Date of First Enrollment: 2026-10-08

Target Sample Size: Sufentanil group:58;Esketamine Group:58;

Countries of Recruitment: China

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