Remifentanil induces consistent and sustained controlled hypotension in children during middle ear surgery
نویسندگان
چکیده
منابع مشابه
Controlled hypotension for middle ear surgery: a comparison between remifentanil and magnesium sulphate.
BACKGROUND This prospective, randomized study was designed to compare remifentanil and magnesium sulphate during middle ear surgery in terms of postoperative pain and other complications. METHODS Eighty patients undergoing middle ear surgery were enrolled in the study. Patients were randomized into two groups of 40 to receive remifentanil (Group R) or magnesium sulphate (Group M) infusion. Pr...
متن کاملDexmedetomidine for Controlled Hypotension In Middle Ear Surgery with Low-Flow Anesthesia
middle ear surgery. Dexmedetomidine can be a potential agent in controlled hypotension. In this study we investigated efficacy of dexmedetomidine as an adjunct to induce controlled hypotension in tympanoplasty with low-flow anesthesia. Materials and Methods: Forty patients undergoing middle ear surgery were studied. Anesthesia was induced with thiopental and vecuronium bromide. Maintenance of a...
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Endoscopy is advantageous in many aspects of pediatric ear surgery, especially for tympanoplasty and cholesteatoma. The narrower pediatric meatus can restrict access for a totally endoscopic approach, but when possible, avoidance of an external incision is greatly appreciated by children. In cholesteatoma surgery, less residual disease and better hearing from ossicular preservation are achievab...
متن کاملAnaesthesia with profound hypotension for middle ear surgery.
To produce a blood-free field for middle ear surgery performed with the operating microscope, the arterial systolic pressure was reduced to less than 50 mm Hg in 700 patients by means of thiopentone-halothane-nitrous oxide in oxygen anaesthesia together with pentolinium tartrate. In 84% the results were excellent, in 12% moderately good and they were poor in 4%. There were more unsatisfactory r...
متن کاملAdjunctive tenotomy during middle ear surgery.
INTRODUCTION We describe indications and surgical technique for dividing the stapedius and tensor tympani tendons during middle ear surgery. Middle ear muscle reflexes involve contraction of the tensor tympani muscle (TTM) and stapedius muscle (SM) to increase impedance of the middle ear, and may shield the inner ear from loud, continuous nonimpact noise. Sectioning SM and TTM tendons has been ...
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ژورنال
عنوان ژورنال: Canadian Journal of Anesthesia/Journal canadien d'anesthésie
سال: 2003
ISSN: 0832-610X,1496-8975
DOI: 10.1007/bf03017797