Geneva, April 20 -- International Clinical Trials Registry received information related to the study (ChiCTR2600122120) titled 'Efficacy and Safety of Oliceridine for Preventing Puncture Pain During Nerve Block in Elderly Patients' on April 9.

Study Type: Interventional study

Study Design: Parallel

Primary Sponsor: Lu'an People's Hospital of Anhui Province

Condition: Nerve block puncture pain

Intervention: Oliceridine Group:Intravenous administration of oliceridine at a dose of 0.02 mg/kg prior to the nerve block procedure.

Recruitment Status: Not Recruiting

Phase: N/A

Date of First Enrollment: 2025-08-29

Target Sample Size: Oliceridine Group:100;Sufentanil Group:100;

Countries of Recruitment: China

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