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Effects of pectoralis nerve block on quality of recovery after breast surgery has been debated. We hypothesized there might exist relevant psychosocial factor or variable of pain sensitivity which would influence on the benefit of nerve block.
This study aims to assess effect of pectoralis nerve block on QoR-15 score in subgroups stratified by such factors.
Full description
Study population All of patients will undergo partial mastectomy. 140 patients will be enrolled.
Intervention Pectoralis nerve block will be performed in the Block group.
Psychosocial factor screening Pain-detect, HADS, EQ-5D, PHQ-15 (somatic symptom), PCS (pain catastrophizing), BFI (big five inventory), HAM-A&D, Pressure algometry (Pain sensitivity), Quantitative sensory test (pinprick)
Study endpoints Quality of recovery (QoR)-15 Pain visual analogue scale Opioid consumption Breast Cancer Pain Questionnaire (BCPQ)
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156 participants in 2 patient groups, including a placebo group
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Young Song
Data sourced from clinicaltrials.gov
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