Alshawadfy, A., Elewa, A., Mewafy, M., Ellilly, A. (2023). Comparison between pericapsular nerve group block and morphine infusion in reducing pain of proximal femur fracture in the emergency department: A randomized controlled study. test, 39(1), 26-31. doi: TEJA-2022-0176
Abdelrhman Alshawadfy; Ahmed M. Elewa; Mahmoud Ahmed Mewafy; Ahmed A. Ellilly. "Comparison between pericapsular nerve group block and morphine infusion in reducing pain of proximal femur fracture in the emergency department: A randomized controlled study". test, 39, 1, 2023, 26-31. doi: TEJA-2022-0176
Alshawadfy, A., Elewa, A., Mewafy, M., Ellilly, A. (2023). 'Comparison between pericapsular nerve group block and morphine infusion in reducing pain of proximal femur fracture in the emergency department: A randomized controlled study', test, 39(1), pp. 26-31. doi: TEJA-2022-0176
Alshawadfy, A., Elewa, A., Mewafy, M., Ellilly, A. Comparison between pericapsular nerve group block and morphine infusion in reducing pain of proximal femur fracture in the emergency department: A randomized controlled study. test, 2023; 39(1): 26-31. doi: TEJA-2022-0176

Comparison between pericapsular nerve group block and morphine infusion in reducing pain of proximal femur fracture in the emergency department: A randomized controlled study

Egyptian Journal of Anaesthesia
Volume 39, Issue 1, December 2023, Pages 26-31    PDF (823.65 K)
DOI: TEJA-2022-0176
Authors
Abdelrhman Alshawadfy; Ahmed M. Elewa; Mahmoud Ahmed Mewafy; Ahmed A. Ellilly
Abstract
Background
This study aimed to assess the safety and efficacy of analgesia with pericapsular nerve group (PENG) block as an adjuvant to morphine infusion for the management of preoperative pain in patients with proximal femur fractures.
Methods
This single-blinded, parallel-group, randomized trial enrolled 36 adult patients with proximal femur fractures who were prepared for surgery. The patients were randomly allocated to two groups. In the PENG group, 18 patients received a US-guided PENG block as an adjuvant to patient-controlled morphine analgesia (PCA), while in the PCA group, 18 patients received PCA only. The primary outcome was the total morphine consumption in 24 hours before the surgery. The secondary outcomes included the visual analogue scale (VAS), need for rescue analgesia, total sleep hours, incidence of respiratory depression, hemodynamic stability, and incidence of nausea and vomiting during the first 24 hours post-procedure.
Results
The PENG block significantly decreased the total dose of morphine, VAS score at one-hour post-procedure, need for rescue analgesia, incidence of respiratory depression and nausea but increased the sleeping hours. Vomiting was comparable in the two groups (p = 0.121). Significantly higher mean arterial pressures from 8 to 20 hours after the block as well as heart rates immediately after the block were observed in the PENG group compared to the PCA group.
Conclusion
In patients with proximal femur fractures, preoperative PENG block can be used as an adjuvant to morphine infusion for controlling the pain and the total dose of morphine usage.
Keywords
Analgesia; morphine; Pericapsular nerve group block; proximal femur fracture
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