Annales françaises d'anesthèsie et de rèanimation
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Ann Fr Anesth Reanim · Jan 1986
[French survey on anesthesia systems and peroperative respiratory monitoring equipment].
A national inquiry has been carried out in France. It concerned the anaesthetic systems and respiratory monitoring equipment in use at the moment, as well as that wished for. The equipment in use was very stereotyped: an open system with a respirator, for the most volumetric, and with a safety O2/N2O mixer. ⋯ The big centres and the teaching hospitals were interested by the expiratory CO2 monitoring. This inquiry showed the interest in respiratory safety in operating theatres. Further studies should confirm or not the increasing interest in closed systems.
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Ann Fr Anesth Reanim · Jan 1986
Case Reports[Examination of the family of a patient susceptible to anesthetic malignant hyperthermia].
The familial nature of anaesthetic malignant hyperthermia must lead to the search for susceptibility in other members of the family of a sensitive subject. According to the literature, only in vitro studies of contraction characteristics of biopsied skeletal muscle fibres exposed to caffeine or halothane are of predictive value. Four members of the family of a patient who died as a result of malignant hyperthermia were investigated. The results expressed in accordance with the criteria defined by the European group on malignant hyperthermia, coupled with a histoenzymatic study, defined three of the subjects as HMN (negative) and one subject as HM (c) (equivocal or intermediate).
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Ann Fr Anesth Reanim · Jan 1986
Case Reports[Practical approach to complex acid-base disorders using a slide rule].
Diagnosis of mixed acid-base disturbances is often difficult. Nowadays it depends on biochemical and statistical interpretation, coupled with clinical data. The acid-base slide-rule is a useful tool to carry out this five step procedure, which it simplifies, giving rapidly at the patient's bed-side an objective support for the diagnosis of acid-base disturbances.
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In order to evaluate long-term intrathecal morphine therapy for cancer pain, whatever its location, 121 patients (80% were ambulatory patients) treated between April 1979 and April 1985 at the Cancer Institute of Montpellier (Centre Paul-Lamarque) were assessed. Morphine was stored in a presternal insulin syringe, protected by a sterile and waterproof dressing. A bolus administration of morphine via a subcutaneous lombo-epigastric subarachnoid catheter was scheduled every 12 h. ⋯ Nausea and vomiting were frequent but resolved spontaneously within a few days. Urine retention (33%) occurred mainly in men over 65 years, after pelvic surgery or radiotherapy. Because of the absence of a defined zone of analgesia, the small volumes required and the "ready for use" preparation, intrathecal isobaric morphine therapy will lead to easy self-administration via an implanted pump in the future.(ABSTRACT TRUNCATED AT 250 WORDS)