The Pectoral Nerve Block (PECBLOCK) for the Treatment of Pain After Breast Cancer Surgery.
Allocation: Randomized, Endpoint Classification: Efficacy Study, Intervention Model: Parallel Assignment, Masking: Double Blind (Subject, Caregiver, Investigator, Outcomes Assessor), Primary Purpose: Treatment
Pain score at rest in the recovery room
Using a 0-10 verbal numerical scale where 0 is no pain and 10 the worst pain imaginable
30 min after entering the recovery room or just before morphine administration if needed
Canada: Ethics Review Committee