Clinical trial
A Study to Reduce Persistent Post-mastectomy Pain Using Opioid-free Anesthesia
NCT05146778
Study timeline
Study start (actual)2021-12-16Date precision: day
Registry last updated2025-11-21
Observed by CureCurrent2026-10-07
Recorded dates are source observations, not predictions. Missing milestones are not estimated.
Conditions
Breast Cancerverified · MONDO: breast cancer
Mastectomyunresolved
Pain, Chronicunresolved
Pain, Post Operativeunresolved
Interventions
Opioid-free anesthesiaPROCEDURE
Conventional opioid-based anesthesiaPROCEDURE
Sponsors & collaborators
Gangnam Severance Hospitallead sponsor
Mapped research locations
Registry source
Open the source record to verify current eligibility, contacts, locations and registry updates.
Open NCT05146778 on ClinicalTrials.gov ↗Registry-derived research relationships: ClinicalTrials.gov. Raw condition and intervention labels remain distinct from canonical MONDO/RxNorm entities unless separately normalized.