Annales françaises d'anesthèsie et de rèanimation
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In elective colorectal surgery, the benefit of preoperative antibiotic prophylaxis is well established, with a reduction in wound infection rate to less than 10%. The antimicrobial agent used has to be active against aerobic and anaerobic pathogens such as Escheria coli and Bacteriodes fragilis. The efficacy of three schemes of administration: oral and/or parenteral prophylaxis associated with a mechanical preparation, has been demonstrated. ⋯ Parenteral prophylaxis with a cephalosporin active against Bacteriodes fragilis such as cefoxitin and cefotetan, is preferred in Europe. The issue of whether a systemic prophylaxis should be added to the oral regimen or not has not yet been resolved. However it seems that the association should be proposed in various situations: patients with a high risk factors score (rectal resection and operations lasting more than three hours), patients with incomplete mechanical preparation, delay of the onset of surgery after the last oral dose.
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Ann Fr Anesth Reanim · Jan 1994
[Training evaluation of the nursing staff in patient-controlled analgesia].
Intravenous patient-controlled analgesia (PCA) is an effective technique to relieve most forms of acute postoperative pain. However it is not easy to apply. An adequate training of the nursing staff has been for a safe and successful use in the recovery room and the wards as well. ⋯ There is no longer any resistance against the introduction of PCA in the wards. Training of nursing staff for the use of PCA devices is essential in order to avoid "human errors". PCA has become routine for the management of postoperative pain.
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Ann Fr Anesth Reanim · Jan 1994
Case Reports[Arterial embolism caused by an intra-aortic thrombus or a patent foramen ovale? Diagnosis by transesophageal echocardiography].
This case report demonstrates the value of transoesophageal echocardiography (TOE) in comparison with transthoracic echocardiography as it allows a better view of the thoracic aorta, the auricles, the interauricular septum and the cardiac valves, especially in the intubated and ventilated patients. A 84-year-old woman was admitted to the ICU for hypoxia after carotid-subclavian bypass surgery for acute ischaemia of the left upper limb. ⋯ The patient died on the 8th postoperative day from refractory hypoxia. the autopsy confirmed the pulmonary embolism and the intraaortic thrombi. It is concluded that TOE, readily feasible is indicated in case of hypoxia, shock and systemic embolism without cause immediately recognizable, especially in ventilated patients.
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Ann Fr Anesth Reanim · Jan 1994
Case Reports[Value of fiberoptic bronchoscope in children with epiglottitis].
Acute epiglottitis is an infectious disease causing a severe respiratory distress. Any attempt to move the child in the horizontal position or to examine his throat can result in cardiac arrest. Diagnosis, endotracheal intubation as well as decision making of the optimal time for extubation are greatly facilitated by the use of a fiberoptic bronchoscope. ⋯ The expiratory flow blows bubbles of saliva, which guide the bronchoscope to the glottis. When the internal diameter of the endotracheal tube is larger than 4 mm, the bronchoscope is used as a guide. When it is less than 4 mm. the bronchoscope is inserted in the trachea with a guide wire slipped in the operating channel; the bronchoscope, but not the wire is withdrawn and the endotracheal tube is inserted over the guide wire.(ABSTRACT TRUNCATED AT 250 WORDS)
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Two cases of severe accidental hypothermia (core temperature below 25 degrees C) are reported. Both occurred in an urban area during the same winter period. Both patients had the same age and similar clinical symptoms. ⋯ Therefore a rapid rewarming via a cardiopulmonary bypass was preferred. The patient died from a prolonged shock with disseminated intravascular coagulation. The use of cardiopulmonary bypass which is essential in case of cardiac arrest rhythm, is controversial in case of severe hypothermia with a still beating heart.