PROFOUND HYPOTENSION FOR MIDDLE EAR SURGERY
نویسندگان
چکیده
منابع مشابه
Anaesthesia 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...
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Introduction: To reduce incidence of residual cholesteatoma following ear surgery; and to reduce the need for second look “open” mastoidectomy using endoscopic mastoidotomy. Ten-year retrospective chart review of 249 primary cholesteatoma cases (1994-2004) with a minimum follow-up of two years. The first objective was to evaluate the effectiveness of otoendoscopy in reducing the incidence of “...
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...
متن کاملMetabolic and hormonal responses to induced hypotension for middle ear surgery.
We have investigated in 30 patients the metabolic and hormonal responses to middle ear surgery using induced hypotension to a mean arterial pressure of 55 mm Hg. A standardized anaesthetic technique of propranolol, thiopentone-vecuronium-isoflurane was used in all patients and hypotension induced with sodium nitroprusside, trimetaphan camsylate or additional isoflurane. All patients showed a cl...
متن کاملControlled 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...
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ژورنال
عنوان ژورنال: British Journal of Anaesthesia
سال: 1978
ISSN: 0007-0912
DOI: 10.1093/bja/50.1.84-c