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Opioid Free Anesthesia on the Quality of Early Recovery

Study acronym: opioid-free
StatusRecruiting
PhasePhase 4
Started
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Record status
This record was last updated August 5, 2026 (before its estimated October 1, 2026 completion). Its status may not reflect the trial's current state.

Record History

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  1. Phase: Not applicable to Phase 4v2 Show 8 more changesShow less
    • Trial status: Not Yet Recruiting to Recruiting
    • Primary completion date: Sep 30, 2023 to Oct 1, 2026
    • Start date changed from estimate of Feb 1, 2023 to Aug 1, 2024
    • Study completion date: Dec 31, 2023 to Dec 30, 2026
    • Interventions: T group (Drug) to OFA group (group T) (Drug)
    • Secondary endpoints: 7 to 8
    • Study description revised
    • Study site revised
  2. Study First Submitted
  • Stopped: an ongoing trial was terminated, suspended or withdrawn.
  • Notable: the trial’s plan changed such as a big move in its timeline or size, a new primary endpoint, sponsor or phase, or recruiting opened or resumed.
  • Minor: routine progress and housekeeping, such as sites added or enrollment closed.
To analyze and compare the effect of OFA scheme and traditional balanced anesthesia scheme on QoR15 after thyroidectomy, and further clarify the safety and rationality of OFA scheme in perioperative application of thyroid surgery.
Trial Details
NCT Number NCT05577962
Lead Sponsor Beijing Friendship Hospital
Conditions
(from sponsor)		 Opioid-free Anesthesia
Enrollment 160 participants
Start Date
Primary Completion (estimated)
Study Completion (estimated)
Updated on ClinicalTrials.gov