In this study, we compared ultrasound-guided modified pectoral nerve (PECS) block and bi level erector spinae plane (ESP) block on postoperative analgesic effect in breast surgery.
After being informed about the study and potential risks, written consent was obtained from all patients. Patients who meet eligibility requirements will be randomized in a 1:1 ratio to bi- level erector spinae plane block and modified pectoral block.
Study Type
INTERVENTIONAL
Allocation
RANDOMIZED
Purpose
DIAGNOSTIC
Masking
SINGLE
Enrollment
70
Bi-level ultrasound (US)-guided Erector spinae plane block (ESP) with 30 ml 0.25% bupivacaine at the T2 andT4 vertebral level will performe preoperatively to all patients in the ESP group.
Ultrasound (US)-guided modified pectoral nerve block (PECs) with 30 ml 0.25% bupivacaine will performe preoperatively to all patients in the PECs group.
Kocaeli University
Kocaeli, Turkey (Türkiye)
Morphin consumption
Patients in both groups will provide with intravenous patient-controlled analgesia device containing morphine for postoperative analgesia.
Time frame: during postoperative 24 hour
numerical rating scale (NRS)
A numerical rating scale (NRS) requires the patient to rate their pain on a defined scale. For example, 0-10 where 0 is no pain and 10 is the worst pain imaginable
Time frame: during postoperative 24 hour
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