Key result
Severe pre-eclampsia is linked to lower phenylephrine requirements for hypotension during spinal anesthesia versus normotensive patients.
Why the study?
The efficacy and safety of spinal anaesthesia regarding hypotension severity and phenylephrine requirement in severe pre-eclamptic versus normotensive parturients undergoing elective caesarean section was unclear.
Does the severity of hypotension and intraoperative requirement of Phenylephrine differ between severe pre-eclamptic and normotensive parturients undergoing elective caesarean section under spinal anaesthesia?
Population
50 parturients undergoing elective caesarean section (25 severe pre-eclamptic, 25 normotensive)
Comparison
Severe pre-eclamptic parturients vs normotensive parturients receiving spinal anaesthesia
Design
Prospective cohort study
Follow-up
Intraoperative
Authors
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Pre-eclamptic parturients showed less post-spinal hypotension and phenylephrine use than normotensives; supports prior observations but remains hypothesis-generating without randomized confirmation.
Cohort (n=50)
Does the severity of hypotension and intraoperative requirement of Phenylephrine differ between severe pre-eclamptic and normotensive parturients undergoing elective caesarean section under spinal anaesthesia?
Severe pre-eclamptic parturients experience less hypotension and require less phenylephrine during spinal anaesthesia for caesarean section compared to normotensive parturients.
Goel et al. (2018) conducted a cohort in Severe pre-eclampsia in parturients undergoing elective caesarean section (n=50). Severe pre-eclampsia vs. Normotensive parturients was evaluated on Mean requirement of Phenylephrine to manage hypotension. Severe pre-eclamptic parturients required significantly less phenylephrine to manage hypotension during spinal anaesthesia compared to normotensive parturients (mean 156.3±62µg).
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