Revista española de anestesiología y reanimación
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Rev Esp Anestesiol Reanim · Jun 2009
Clinical Trial[Echocardiography-derived Tei index during surgery, a predictor of postoperative cardiovascular complications].
The Tei index is a Doppler echocardiographic parameter that reflects both systolic and diastolic myocardial function. Our aim was to monitor the Tei index by transesophageal echocardiography during noncardiac surgery to explore the correlation between this parameter and the incidence of postoperative cardiovascular complications. ⋯ This pilot study found that patients with a high Tei index were more likely to develop postoperative cardiovascular complications. This index may provide a useful indicator to take into consideration in planning hemodynamic management when patients have a history of cardiovascular disease.
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Rev Esp Anestesiol Reanim · Jun 2009
Case Reports[Combined posterior lumbar plexus and sacral block for emergency surgery to treat hip fracture].
Ultrasound-guided peripheral nerve blocks are being used more widely in modern anesthesiology, yet spinal anesthesia remains the most commonly used technique for lower limb surgery in general and for hip fracture in particular. A combined lumbar plexus and sacral block may provide an alternative to other local and regional anesthetic techniques in special situations such as the treatment of patients with serious concomitant disease who are on treatment that affects platelet aggregation. ⋯ Patient histories included serious heart and lung conditions, double antiplatelet therapy, risk factors for difficult airway, and intracranial hypertension. The aforementioned nerve block provided appropriate conditions for surgery, hemodynamic stability, and postoperative analgesia without complications.
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Rev Esp Anestesiol Reanim · Jun 2009
[Fraudulent pain research: a hurt so deep nothing can alleviate it].
Untruthfulness in research is reprehensible. Dr Scott S. Reuben, an anesthesiologist at Baystate Medical Center in Springfield, Massachusetts in the United States, a leader and pioneer in the field of multimodal analgesia, has been accused of fraud, specifically of having falsified results in at least 21 manuscripts published over a period of 15 years. ⋯ The definitions of scientific misconduct and the procedures for pursuing offenders vary greatly from country to country, creating a certain degree of uncertainty about how to proceed when we confront this problem. Beyond any possible legal liability that might arise, there are the questions of how fraud might affect patients' health or the medical knowledge base. Although the concept of multimodal analgesia may continue to be defended, we cannot be absolutely sure of its benefits without carrying out new clinical trials to repair the damage done by this act of misconduct.
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Rev Esp Anestesiol Reanim · Jun 2009
Randomized Controlled Trial Multicenter Study Comparative Study[Efficacy of sugammadex in the reversal of neuromuscular blockade induced by rocuronium in long-duration surgery: under inhaled vs. intravenous anesthesia].
Sugammadex reverses neuromuscular blockade induced by aminosteroid agents by encapsulating these agents. The objective of this study was to compare the efficacy and safety of sugammadex to reverse a rocuronium-induced neuromuscular blockade in long-duration surgery in association with inhaled or intravenous anesthesia. ⋯ Sugammadex effectively and safely reverses a rocuronium-induced neuromuscular blockade in less than 2 minutes in long-duration surgery performed under both inhaled and intravenous anesthesia. The interaction of neuromuscular blocking agents with sevoflurane appears not to affect the reversal time of sugammadex in such operations.