Comparison of Analgesic Efficacy of Quadratus Lumborum Versus Transversus Abdominis Plane Block in Patients Undergoing Gynecologic Surgeries
DOI:
https://doi.org/10.51253/pafmj.v75i3.7754Keywords:
Analgesia, Gynecological surgery, Numeric Rating scale, Quadratus lumborum block, Tramadol.Abstract
Objective: To determine the analgesic efficacy of quadratus lumborum block versus transversus abdominis plane block in patients undergoing gynecological surgeries.
Study Design: Quasi-experimental study.
Place and Duration of Study: Department of Anesthesia and Pain Medicine, Combined Military Hospital, Rawalpindi, Pakistan, from May – Oct 2021.
Methodology: We included 60 patients undergoing gynecological surgeries under general anesthesia in our study. Patients given bilateral Transversus Abdominis Plane (TAP) block were allocated to Group T (n=30), while those given bilateral Quadratus Lumborum Block (QLB) were allocated Group Q (n=30). Pain score, using Numeric Rating Scale (NPS), was assessed at 1, 6, 18 and 24 hours after the procedure as a primary outcome while total tramadol consumption in milligrams was recorded as a secondary outcome.
Results: In both groups, the mean pain score remained 7 or less over 24 hours. Mean pain score after 1 hour was 2.30±1.09 in Group T while it was 2.40±1.10 in Group Q and after 6 hours, it was recorded as 2.47±0.94 in Group T and 2.43±1.04 in Group Q. After 12 hours pain score was 2.97±1.25 in Group T and 2.83±1.37 in Group Q while at 24 hours, a mean pain score of 3.37±1.45 was noted in Group T and 3.20±1.42 in Group Q. Total mean Tramadol consumption in Group T was found to be 127.5±70.5 mg and 122.5±63.1 mg in Group Q.
Conclusion: Both blocks were equally effective in the management of post-operative pain within the first 24 hours of gynecological surgery.
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