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ABSTRACT: To evaluate the anesthetic management and intraoperative events in patients benefiting from an automatic implantable cardioverter defibrillator. We retrospectively reviewed the charts of 12 male patients in whom we had placed automatic implantable defibrillators (AID). In particular we assessed anesthetic management, recording type of anesthetic and intraoperative monitoring, the technique used to implant the AID and complications during and after surgery. Arterial pressure and heart rate were also analyzed. All patients experienced tachyarrhythmia or ventricular fibrillation. Ten of the 12 patients presented left ventricular ejection fractions (LVEF) between 21 and 28%; LVEF in the other 2 patients exceeded 30% (45 and 62%). All experienced statistically significant decreases in arterial pressure coincident with fibrillation. Three patients required dobutamine for sustained hypotension. Six presented ventricular extrasystoles during surgery. Late complications included 1 sudden death after surgery and 1 infection which obliged removal of the AID. AID implantation is not risk-free, given that the patients involved have heart disease with considerable degrees of deterioration in myocardial function. Nevertheless, with extensive preoperative examination of the patient and proper anesthetic management, complications before and after surgery are rare.
Revista espanola de anestesiologia y reanimacion 01/1996; 42(10):424-7.
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ABSTRACT: Nonsteroidal anti-inflammatory drugs (NSAIDs) are effective in treating musculoskeletal pain and are theoretically ideal for treating postoperative pain of the lumbar column.
To compare the analgesic efficacy and side effects of treatment with 3 NSAIDs (lysine acetylsalicylate, ketorolac and diclofenac) in the treatment of pain after surgery for lumbar disc hernia.
We enrolled 75 ASA I-II patients undergoing discectomy because of lumbar disc hernia; balanced general anesthesia was used in all cases. The patients were randomly distributed in 3 groups based on type of analgesia given in the immediate postoperative period. Group A received lysine acetylsalicylate (1800 mg), group B received ketorolac (30 mg) and group C received diclofenac (75 mg). The analgesics were diluted in 100 mg of saline solution and administered through a peripheral vein over 10 min. We evaluated the analgesia attained on a visual analog scale (VAS) and the physiological response to pain was assessed by monitoring changes in arterial pressure, heart rate and breathing frequency. If analgesia was insufficient 30 min after administration of the drug, 200 mg of lysine cloximate was given as a top-up. The side effects of each drug were also recorded.
VAS evaluation showed significant reductions in pain 60 min after administration in groups A and B and after 120 min in group C. Nine patients in each group required lysine cloximate. There were no significant differences in physiological response among the 3 groups. No patient suffered major side effects. Mild side effects were reported most often in group B.
The NSAIDs studied were inadequately for treating pain after surgery for lumbar disc hernia. Ketorolac was no better than the other analgesics studied but was associated with a higher number of mild side effects.
Revista espanola de anestesiologia y reanimacion 11/1995; 42(8):316-9.
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ABSTRACT: We describe a case of a patient subjected to what proved to be an epidural puncture with catheter placement resulting in persistent unilateral analgesia. The epidurographic study by contrast medium injection through the catheter showed unilateral distribution of the contrast following the cranio-caudal axis in the anterior epidural space.
Acta Anaesthesiologica Scandinavica 02/1995; 39(1):132-5. · 2.19 Impact Factor
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Revista espanola de anestesiologia y reanimacion 41(6):336-7.
