International journal of obstetric anesthesia
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Complications of pregnancy may necessitate admission to an Intensive Therapy Unit (ITU). All obstetric patients admitted to ITU were reviewed in order to assess whether these admissions could have been predicted and to determine the place of intensive care compared with high dependency nursing. Case notes of 122 women from a total group of 144 women admitted to an ITU of an inner-city hospital from 1989-1993 were reviewed retrospectively. ⋯ The perinatal mortality rate was 6% and there were three maternal deaths. The need for admission to ITU was unpredictable in two-thirds of the cases. Many of the women evaluated in this review were ineligible for high dependency care and required full ITU facilities, both of which will always be needed to deal with serious complications of pregnancy.
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Int J Obstet Anesth · Oct 1996
Randomized Controlled Trial Clinical TrialA comparison between epidural anaesthesia using alkalinized solution and spinal (combined spinal/epidural) anaesthesia for elective caesarean section.
In a double-blind investigation, 40 women undergoing elective lower segment caesarean section were randomly divided into two groups. Group I (n = 20) received spinal anaesthesia with 2.0 ml hyperbaric 0.5% bupivacaine using a single space combined spinal epidural technique. Group II (n = 20) received epidural anaesthesia with a local anaesthetic mixture consisting of 0.5% bupivacaine plain 10 ml and 2% lignocaine plain 10 ml to which was added 0.1 ml of adrenaline 1 in 1000 and 2 ml of 8.4% sodium bicarbonate. ⋯ There was no difference between the two groups in the quality of analgesia or the incidence of hypotension and nausea. The relatively rapid onset of the pH adjusted epidural solution may provide an attractive alternative to spinal anaesthesia. Moreover, this study underlines the important role of pH adjusted epidural solutions in parturients progressing to emergency caesarean section with epidural catheters previously inserted for labour analgesia.