Condition: Breast Cancer · Mastectomy · Pain, Chronic · Sponsor: Gangnam Severance Hospital
In 230 patients undergoing mastectomy, the investigators will compare opioid-free anesthesia (OFA) versus conventional opioid-based anesthesia in terms of chronic pain. The enrolled patients will be randomly assigned into two groups with 1:1 ratio. Chronic pain will be evaluated at 1 year after mastectomy based on the Breast Cancer Pain Questionnaire (BCPQ). Baseline pain sensitivity test and psychologic evaluation will be done before operation.
This description comes directly from the study's public registry record.
Sung Gwe Ahn, M.D.,Ph.D. · 82220194402 · asg2004@yuhs.ac
Soong June Bae, M.D. · 82220193370 · mission815815@yuhs.ac
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| Gangnam Severance Hospital | Seoul, South Korea | Recruiting |
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Source record: clinicaltrials.gov/study/NCT05146778