Geneva, May 4 -- International Clinical Trials Registry received information related to the study (ChiCTR2600123038) titled 'A study on median effective dose of oliceridine combined with propofol for inhibiting responses to fiberoptic bronchoscopy in young and elderly patients in the ICU' on April 21.

Study Type: Interventional study

Study Design: Non randomized control

Primary Sponsor: Tianjin Medical University General Hospital

Condition: Postoperative analgesia

Intervention: non-elderly group:Intravenous propofol and oliceridine were administered to induce moderate to deep sedation, with each drug delivered within 30+/-5 seconds. The induction dose of propofol was 0.5mg/kg. The dose of oliceridine was determined using Dixon's u...