The intravenous injection of pethidine and dexmedetomidine in the prevention of cesarean postoperative shivering under spinal anesthesia: A double-blind clinical trial
Introduction: Postoperative shivering is a common complication in pregnant women undergoing cesarean section with spinal anesthesia, and since no ideal method has been proposed to prevent this complication, the present study was performed aimed to compare the effect of intravenous injection of pethi...
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Veröffentlicht in: | Majallāh-i zanān-i mamāʼī va nāzāʼī-i Īrān 2022-08, Vol.25 (6), p.52-60 |
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Zusammenfassung: | Introduction: Postoperative shivering is a common complication in pregnant women undergoing cesarean section with spinal anesthesia, and since no ideal method has been proposed to prevent this complication, the present study was performed aimed to compare the effect of intravenous injection of pethidine and dexmedetomidine in prevention of shivering after cesarean section under spinal anesthesia. Methods: This double-blind randomized clinical trial study was performed in 2019-2020 on 90 women candidates for cesarean section with spinal anesthesia in Alzahra and Shahid Beheshti hospitals of Isfahan. The subjects were randomly assigned to three groups (n=30 in each group). The first group received 0.25 mg pethidine, the second group 0.1 μg/kg dexmedetomidine and the third group received the same volume of normal saline. The drugs were injected intravenously immediately after fetal removal and umbilical cord clamp, and the incidence and severity of shivering in recovery were evaluated. Data were analyzed by SPSS statistical software (version 25) and One-way analysis of variance, analysis of variance with repeated observations, Chi-square and Wilcoxon tests. P< 0.05 was considered statistically significant. Results: There was a significant difference between the three groups in the incidence of shivering (P |
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ISSN: | 1680-2993 2008-2363 |
DOI: | 10.22038/ijogi.2022.21052 |