Use of remifentanil in comparison with sodium nitroprusside for controlled hypotension during rhinoplasty: Randomized controlled trail
نویسندگان
چکیده
منابع مشابه
Remifentanil and controlled hypotension; comparison with nitroprusside or esmolol during tympanoplasty.
PURPOSE To determine whether remifentanil, combined with propofol, could induce controlled hypotension, reduce middle ear blood flow (MEBF) measured by laser-Doppler flowmetry, provide a "dry" operative field, and could be compared with nitroprusside or esmolol combined with alfentanil and propofol. METHODS Thirty patients undergoing tympanoplasty and anesthetized with 2.5 mg x kg(-1) propofo...
متن کاملEvaluation of sodium nitroprusside for controlled hypotension in children during surgery
PURPOSE (1) To define the onset and offset of the blood-pressure-lowering effects of sodium nitroprusside (SNP) for use in developing instructions for dose titration in children undergoing a surgical or medical procedure, and (2) to assess the safety of SNP administration in pediatric patients requiring controlled reduction of blood pressure. METHODS We conducted a randomized, double-blind, p...
متن کاملThe cerebral response to sodium nitroprusside and trimethaphan controlled hypotension.
THE EFFECTS of altered arterial blood pressure on cerebral blood flow ( CBF ) have been well documented by Lassen 1'2 and Olesen 3 in man, and by Rapela, 4 Waltz ~ and Yashon 6 in dogs. The critical determinants of cerebral blood flow are the cerebral perfusion pressure (CPP) and the cerebrovascular resistance (CVR). The CPP is the difference between the driving force of the mean arterial press...
متن کاملCentral and Regional Haemodynamics during Controlled Hypotension Produced by Adenosine, Sodium Nitroprusside and Nitroglycerin
Induced hypotension during anaesthesia was introduced by Gardner in 1946 [1]. Reasons for the use of deliberate hypotension during surgery are to facilitate the surgery and to decrease blood loss [2]. However, in a retrospective series [3] there was an overall incidence of complications of more than 3%, and there is always a risk of underperfusion of vital organs—a hazard that the anaesthetist ...
متن کاملTarget-controlled infusions of remifentanil and propofol during laparoscopic cholecystectomy
We have had this study to evaluate the clinical profile of target-controlled infusion-based anesthesia using remifentanil and propofol. 116 ASA I-II patients undergoing elective laparoscopic cholecystectomy (LCH) were enrolled. TCI Remifentanil was set at 8 micrograms. L - 1 as target and TCI propofol at 4 mcg/ml throughout the whole procedure. The hemodynamics during induction of anesthesia an...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Egyptian Journal of Anaesthesia
سال: 2015
ISSN: 1110-1849
DOI: 10.1016/j.egja.2015.06.003