International journal of obstetric anesthesia
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Int J Obstet Anesth · Aug 2014
Multicenter Study Observational StudyBlood transfusion in patients having caesarean section: a prospective multicentre observational study of practice in three Pakistan hospitals.
Increasing awareness of the risks of blood transfusion has prompted examination of red cell transfusion practice in obstetrics. A six-month prospective observational study was performed to examine blood transfusion practices in patients undergoing caesarean delivery at three hospitals in Pakistan. ⋯ Blood transfusion was prescribed more readily in the public hospital. Identification of a transfusion trigger and the development of institutional guidelines to reduce unnecessary transfusion are required.
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Studies of the optimal treatment of accidental dural puncture occurring during epidural insertion in labour are difficult for practical reasons and because of the ethical issues around seeking consent. In a recent study of accidental dural puncture, participants were assigned to one of two treatment groups and only informed about the study and consent sought, after treatment. We sought the views of parturients on the timing of consent for such a study. ⋯ Antenatal consent was the preferred option but if this is not possible and the need for the research is strong, consent for the use of women's data after intervention, or waived consent, is acceptable to many women. It is important to seek the views of the participants themselves before planning research with difficult ethical aspects.
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Int J Obstet Anesth · Aug 2014
Case ReportsAchondroplasia: anaesthetic challenges for caesarean section.
Pregnancy in women with achondroplasia presents major challenges for anaesthetists and obstetricians. We report the case of a woman with achondroplasia who underwent general anaesthesia for an elective caesarean section. She was 99cm in height and her condition was further complicated by severe kyphoscoliosis and previous back surgery. ⋯ She received a general anaesthetic using a modified rapid-sequence technique with remifentanil and rocuronium. The intraoperative period was complicated by desaturation and high airway pressures. The woman's postoperative care was complicated by respiratory compromise requiring high dependency care.
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In obstetrics, post-dural puncture headache is a well-recognised complication. Typical symptoms include fronto-temporal or occipital headache, worsening with ambulation and improving in the decubitus position. Occasionally, patients present with non-postural headache, although relatively little is known about this atypical presentation. The purpose of this study was to determine the incidence, associated signs and risk factors for this atypical manifestation of post-dural puncture headache. ⋯ Anaesthetists should be aware of this atypical clinical presentation, particularly if there is a past history of migraine, a more cephalad level of needle insertion or identification of dural puncture by aspiration of cerebrospinal fluid from the epidural catheter.