Impact of Nerve Block on Pain Management After Surgery
Author Information
Author(s): Wehbe Salim A, Ghulmiyyah Labib M, Dominique El-Khawand H, Hosford Sarah L, Ehleben Carole M, Saltzman Steven L, Sills Eric Scott
Primary Institution: Atlanta Medical Center
Hypothesis
Does iliohypogastric-ilioinguinal nerve block reduce post-operative morphine use and length of stay in female patients undergoing surgery?
Conclusion
The study found that post-operative narcotic use, pain scores, and length of stay were not significantly affected by the nerve block.
Supporting Evidence
- No significant difference in morphine use was observed between the two groups.
- Pain scores were similar between the nerve block and control groups.
- Length of stay was not significantly different between the two groups.
Takeaway
The nerve block didn't help patients use less pain medicine or stay in the hospital for a shorter time after surgery.
Methodology
A randomized double-blind placebo-controlled trial with 60 female patients undergoing laparotomy, comparing nerve block with saline.
Potential Biases
Operator variability may have influenced the outcomes.
Limitations
The study was not powered to detect a significant difference and had operator variability in performing the nerve block.
Participant Demographics
Female patients undergoing laparotomy, average age around 43 years.
Statistical Information
P-Value
0.85
Statistical Significance
p=0.85
Digital Object Identifier (DOI)
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