To evaluate and compare the efficacy of single level injection erector spinae plane block versus double level injection Erector spinae plane block in laparotomies
Study Type
INTERVENTIONAL
Allocation
RANDOMIZED
Purpose
PREVENTION
Masking
TRIPLE
Enrollment
60
injection of 40 ml bupivacaine 0.25 at T8 (20 ml on each side)
injection of 40 ml of bupivacaine 0.25 at two level T7 and T9 (10 ml on each level of both side)
Minia University
Minya, Minya Governorate, Egypt
first analgesic request
time to request fentanyl
Time frame: 24 hours
resting visual analogue pain scale
pain score at rest from 0-10 which 0 mean no pain and 10 the worst pain
Time frame: 24 hours
dynamic visual analogue pain scale
pain score at movement (cough) from 0-10 which 0 mean no pain and 10 the worst pain
Time frame: 24 hours
analgesic consumption
total fentanyl required first day postoperative
Time frame: 24 hours
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