Revista española de anestesiología y reanimación
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Rev Esp Anestesiol Reanim · Jun 2002
[Prospective study of prevalence and risk factors for painful phantom limb in the immediate postoperative period of patients undergoing amputation for chronic arterial ischemia].
To determine the prevalence and risk factors associated with postoperative phantom limb pain (PLP) in patients amputated for chronic ischemia of a lower limb. ⋯ The prevalence of PLP among patients with chronic ischemia of the lower limb in our setting is considerable, although low in comparison to the prevalence reported for other settings. Identifying risk factors such as those described in this study helps to establish the profile of patients toward whom to direct measures to prevent PLP.
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A 55-year-old man with liver cancer underwent partial hepatectomy under combined lumbar epidural and general anesthesia. Asystole during postoperative recovery was followed by ventricular fibrillation. After unsuccessful cardiopulmonary resuscitation efforts, brain death was diagnosed. In the absence of anemia, acidosis, electrolytic alterations or hypothermia, and after ruling out hemoperitoneum, acute myocardial infarction and stroke, we conclude that the clinical picture described was the result of autonomic imbalance due to spreading of the sympathetic block.
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Rev Esp Anestesiol Reanim · Jun 2002
Randomized Controlled Trial Comparative Study Clinical Trial[Duration and quality of postoperative analgesia after brachial plexus block for shoulder surgery: ropivacaine 0.5% versus ropivacaine 0.5% plus clonidine].
Some authors have found that nerve blocks with local anesthetics may last longer if clonidine is added. The present study analyzed the duration and quality of analgesia provided by an interscalene brachial plexus block for shoulder surgery using 0.5% ropivacaine or 0.5% ropivacaine with added clonidine. ⋯ Adding 40 micrograms of clonidine to 200 mg of 0.5% ropivacaine does not prolong the sensory-motor block or improve the quality of analgesia in the early postoperative period.
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Rev Esp Anestesiol Reanim · Jun 2002
Review[Preoperative fasting regimens and premedication to reduce the risk of pulmonary aspiration].
Our greater understanding of gastric physiology and the epidemiology of Mendelson's syndrome has allowed the traditional guidelines for preoperative fasting (nothing by mouth after midnight or 6 hours before surgery) to be changed, based on the results of many scientific studies. The stomach is not emptied of liquids and solids in the same way, and therefore preoperative fasting should not be the same for both. ⋯ Factors such as premedication, anxiety, age, certain associated diseases or injuries may or may not influence gastric emptying and/or acidity at the time of anesthesia. We review the literature, including the guidelines on fasting of the American Society of Anesthesiologists for application with healthy patients of all ages in elective procedures, excluding, among others, women in childbirth and patients undergoing emergency surgery.
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Rev Esp Anestesiol Reanim · Jun 2002
[Evaluation and evolution of the scientific production by Spanish anesthesiology departments].
To count the scientific publications coming from Spanish departments of anesthesiology and rank them by productivity using various bibliometric tools. To examine the evolution of productivity between 1992 and 2001. ⋯ The scientific productivity of Spanish anesthesiology departments has evolved favorably over the past 10 years, led by Hospital Clinic i Provincial.