Geneva, Nov. 2 -- International Clinical Trials Registry received information related to the study (ChiCTR2600135041) titled 'Study of Oliceridine for Postoperative Analgesia in Elderly Patients Undergoing Joint Replacement' on Oct. 23.

Study Type: Interventional study

Study Design: Parallel

Primary Sponsor: The Second Hospital of Jiaxing

Condition: Elderly hip and knee joint diseases

Intervention: Oliceridine Patient-Controlled Intravenous Analgesia Group (Group O):Oliceridine Patient-Controlled Intravenous Analgesia (Oliceridine PCIA)

Recruitment Status: Not Recruiting

Phase: N/A

Date of First Enrollment: 2025-11-23

Target Sample Size: Oliceridine Patient-Controlled Intravenous Analgesia Group (Group O):42;Sufentanil Pati...