International journal of obstetric anesthesia
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We review the evidence base for fluid management in pre-eclampsia. Current understanding of the relevant pathophysiology and the possible impact of styles of fluid management on maternal and fetal outcome are presented. There is little evidence upon which to base the management of fluid balance in pre-eclampsia. ⋯ Pulmonary oedema and oliguria receive particular attention. There is no evidence of long-term renal damage in pre-eclampsia, but there are strong suggestions that pulmonary oedema is linked to fluid administration. Monitoring is discussed and some principles of management are suggested
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Int J Obstet Anesth · Oct 1999
Randomized Controlled Trial Clinical TrialComparison of epidural lidocaine and fentanyl to intrathecal sufentanil for analgesia in early labour.
A randomized, double-blind study was undertaken comparing an epidural test dose of lidocaine followed by 100 microg fentanyl (E-LF, n = 19) to combined spinal epidural sufentanil 10 microg (CSE-S, n = 21) in low risk women in early labour. The primary outcome measured was the duration of analgesia; secondary outcomes included the quality of analgesia, incidence and severity of pruritus, lower limb motor blockade, and the ability to ambulate. A P < 0.05 was considered statistically significant. ⋯ The VAS for pruritus were higher in the CSE-S group (P < 0.05) but no patient requested treatment for pruritus. Mild motor weakness was more frequent in the E-LF group (5/19 versus 20/21, P < 0.05) and fewer patients in the E-LF group met criteria for ambulation (13/19 versus 20/21, P < 0.05). While both E-LF and CSE-S provide effective analgesia for women in early labour, the more rapid onset of analgesia, lower VAS pain scores, longer duration of action and lesser impact on ability to ambulate suggest advantages of CSE-S over E-LF.