Articles: general-anesthesia.
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The Journal of pediatrics · Aug 1989
Hydrostatic reduction of ileocolic intussusception: a second attempt in the operating room with general anesthesia.
Over a 3-year-period, standard treatment with hydrostatic pressure from a contrast enema failed to reduce ileocolic intussusception in 31 of 62 children. With the child anesthetized in the operating room, a second contrast enema was given before laparotomy. Of the 31 intussusceptions, 21 (68%) were reduced without complication, thereby avoiding the discomfort, longer hospitalization, complications, and expense of surgery. ⋯ Success with the second enema may be related to the effects of general anesthesia. In addition, partial reduction with the first enema may improve blood flow from the intussusceptum so that it becomes smaller and easier to reduce with the second enema. Because it can easily be added to standard management protocols without increased risk, routine use of this second enema with anesthesia is recommended.
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Case Reports
[Anesthetic management of a patient with Conradi's syndrome (chondrodysplasia punctata)--a case report].
Conradi's syndrome is a rare hereditary disease characterized by punctate epiphyseal calcifications. The symptoms include short stature, typical facies with hypertelorism, saddle nose, short neck, tracheal stenosis and scoliosis. ⋯ This is a report on a girl with Conradi's disease who developed respiratory problems due possibly to gastric aspiration during ophthalmic surgery under general anesthesia. Several anesthetic problems raised by this case are discussed.
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Randomized Controlled Trial Clinical Trial
Inspired oxygen concentration during general anaesthesia for caesarean section.
The effects on maternal oxygen saturation, foetal wellbeing and umbilical blood gases were compared when parturients received either 30 or 50% oxygen prior to delivery by Caesarean section under general anaesthesia. Maternal arterial oxygen saturation was significantly increased in the group receiving 50% oxygen. There was no difference between the two groups in terms of Apgar score minus colour, time to sustained respiration or umbilical cord blood gas estimations. The use of 30% inspired oxygen during uncomplicated Caesarean section is advocated.
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Case Reports
Complications during anaesthesia in patients with Duchenne's muscular dystrophy (a retrospective study)
The purpose of this retrospective study was to estimate the frequency and severity of anaesthetic complications in patients with Duchenne's muscular dystrophy (DMD). Forty-four boys with DMD were exposed to anaesthesia and surgery 84 times during a period of 22 years (1965-86). The procedures took place at 15 different hospitals. ⋯ Three out of the eight patients with severe complications occurred 1.5, 2.5 and 4 years before the neuromuscular disease was diagnosed. Thus an unusual course of anaesthesia in male children calls for further investigation. Although it has been stated before that succinylcholine is contraindicated in patients with Duchenne's muscular dystrophy, the drug continues to be used.
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The need to incorporate alarms in monitoring systems is related to the growing complexity of monitoring and the large number of variables. For sophisticated alarms, information about the inputs to the patient is of importance; for example, clinical interventions such as drug administration and ventilation readjustment need to be known to the monitoring system. Alarms are triggered by signals or signal features that exceed thresholds. ⋯ Approaches to determine such levels automatically are discussed in this article. Most promising seems the multiple signal approach using an expert system. It seems reasonable to expect that information concerning alarm limits, needed for the operation of knowledge-based alarm systems, may come from integrated departmental data bases.