Annales françaises d'anesthèsie et de rèanimation
-
Ann Fr Anesth Reanim · Jan 1991
Review Case Reports[Paraplegia after epidural anesthesia for vascular surgery].
A case is reported of a 67-year-old man who underwent major vascular surgery (iliobifemoral bypass with unilateral sympathectomy) under epidural anaesthesia and resulting in permanent neurological damage. Lumbar epidural anaesthesia was carried out using a mixture of bupivacaine, lidocaine with adrenaline, and alfentanil. The surgical course was uneventful, except for a 30 minute period of relative hypotension (90 vs. 110 mmHg preoperatively). ⋯ Unfortunately, the patient died on the 16th day after an episode of severe chest pain. The probable cause of the neurological damage was an anterior spinal infarct. It was not possible to determine the degree of responsibility of the peripheral vascular disease, the anaesthetic or the surgery.
-
Ann Fr Anesth Reanim · Jan 1991
[Effects of Diprivan on cerebral blood flow, intracranial pressure and cerebral metabolism in head injured patients].
The effects of propofol on cerebral blood flow, intracranial pressure (ICP) and cerebral oxygen consumption (CMRO2) were assessed in ten severely head-injured patients undergoing surgery for limb fractures. The patients, aged between 15 and 40 years, were in deep coma, scored 6-7 on the Glasgow coma score. They were mechanically ventilated and sedated with 1 mg.h-1 phenoperidine. ⋯ A radial artery cannula, a 7.5 Fr thermodilution flow-directed pulmonary arterial catheter, a cerebral intraventricular catheter and a catheter in the jugular venous bulb were used for this purpose. Carotid arterial injection of 133Xenon was used to determine regional cerebral blood flow (rCBF). Anaesthetic blood concentrations of propofol (3 to 5 micrograms.ml-1) were associated with a decrease in all the parameters studied: cerebral perfusion pressure, from 82 +/- 14 mmHg to 59 +/- 7 mmHg (p less than 0.001); rCBF, from 35 +/- 6 ml.100 g-1.min-1 to 26 +/- 5 ml.100 g-1.min-1 (p less than 0.01); ICP from 11.3 +/- 2.6 mmHg to 9.2 +/- 2.5 mmHg (p less than 0.001); CMRO2 from 1.63 +/- 0.38 mlO2 +/- 100 g-1.min-1 to 1.18 +/- 0.38 mlO2.100 g-1.min-1 (p less than 0.01).(ABSTRACT TRUNCATED AT 250 WORDS)
-
The PCV (Piquet-Crinquette-Vilette) laryngoscope has been designed for use in difficult endotracheal intubation in the adult. Its blade, 170 mm long, is curved, narrow (12 mm internal diameter) and semicircular in cross-section, like a closed C. An 8 mm endotracheal tube can be pushed through this blade. ⋯ Of 115 patients with a predicted difficult endotracheal intubation, fifty were intubated with the PCV without any failures. Also, twenty-five patients, out of thirty, were successfully intubated with the PCV after an attempt with a MacIntosh blade had failed. Of these five failures, one was never intubated by any technique whatsoever, two were intubated by fibroscopy and two by the ENT surgeon.
-
Ann Fr Anesth Reanim · Jan 1991
Letter Case Reports[Sublingual hematoma after difficult intubation].