International journal of obstetric anesthesia
-
Int J Obstet Anesth · Jul 1995
Sequential spinal epidural analgesia for pain relief in labour: an audit of 620 parturients.
This investigation was designed to evaluate sequential spinal epidural analgesia with a needle through needle technique for pain relief in labour. The spinal injection was made using a Becton Dickinson 29 gauge Quincke point needle. Bupivacaine 1 mg, sufentanil 5 microg and adrenaline 25 microg (2 ml) were injected intrathecally. ⋯ Of the 620 parturients in the investigation, 500 had a mean dose of 4.3 mg bupivacaine per hour. Hypotension and paresis were of no concern. Patient satisfaction was excellent, 85% of the parturients being very satisfied and 10% satisfied.
-
Int J Obstet Anesth · Jul 1995
Serious complications associated with epidural/spinal blockade in obstetrics: a two-year prospective study.
A prospective study of complications associated with epidural and spinal blockade in obstetrics was carried out during the years 1990 and 1991. 79 obstetric units in the United Kingdom took part. These units had a total of 467 491 deliveries during the two years. 108 133 mothers received epidural blockade and 14856 received spinal blockade. 22% of all mothers received epidural analgesia in labour, and 50% of caesarean sections were performed under either epidural or spinal anaesthesia. 128 complications (not including post dural puncture headache) were reported. Of these, 46 were neuropathies involving a single spinal or peripheral nerve. 26 unexpectedly high blockades were encountered. ⋯ Although resuscitation restored normal cardiac function in both cases, one patient was decerebrate and died some days later. Postmortem examination revealed evidence of amniotic fluid embolus. 20 reports were classified as 'miscellaneous' and presented individual clinical diagnoses. The overall complication rate (excluding post dural puncture headache) was approximately 1 per thousand.
-
Int J Obstet Anesth · Jul 1995
Transfer of the critically ill obstetric patient: experience of a specialist team and guidelines for the non-specialist.
Transfer of the critically ill obstetric patient between hospitals is increasingly common. The specialist transfer team based at the Western Infirmary Intensive Therapy Unit, Glasgow has transported 60 such patients in the years 1985-1994. Monitoring was by direct arterial pressure measurement in 56 patients and central venous pressure measurement in 45. ⋯ The majority of patients had pregnancy induced hypertension or had suffered a post partum haemorrhage. A clinical impression that these two groups had different treatment requirements and outcomes was not substantiated. We conclude that the transfer of even the sickest obstetric patient is feasible and safe and suggest guidelines to non-specialists for the management of these patients before and during interhospital transfer.
-
Int J Obstet Anesth · Jul 1995
A case of amniotic fluid embolism in a twin pregnancy in the second trimester.
We present a case of amniotic fluid embolism which is unusual in its presentation in the second trimester of a twin pregnancy, and which, after prompt and aggressive management, produced an equally unusual excellent maternal outcome.
-
A 35-week pregnant patient with ankylosing spondylitis and a known previous failed intubation required an elective caesarean section for intrauterine growth retardation. Regional anaesthesia was prevented by extensive spinal fusion. The anaesthetic management involved an awake oral fibreoptic intubation followed by induction and maintenance of general anaesthesia allowing delivery of a live infant without harm to the mother.