CONTROLLED HYPOTENSION IN AN ADRENALECTOMIZED SUBJECT
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چکیده
منابع مشابه
Enflurane for controlled hypotension.
Enflurane was substituted for halothane in an established technique of controlled hypotension, involving beta-blockade and sympathetic ganglion blockade, for 2 groups of patients. One group was undergoing major plastic surgery and/or major maxillo-facial surgery and these patients breathed spontaneously. The other group was undergoing major neurosurgery and received intermittent positive pressu...
متن کاملOrgan perfusion during controlled hypotension.
Relatively short periods of unwanted hypotension, such as those associated with "shock" states, may be followed by irreversible organ damage. In contrast, controlled hypotension is rarely followed by organ damage, although minor reversible changes in function may occur (Rollason and Hough, 1960; Enderby, 1961; Linacre, 1961). The usual explanation for this paradox is that in the former situatio...
متن کاملControlled hypotension in theory and practice.
r has been said, with an element of truth, that progress in surgery is dependent upon advances in the field of anasthesia. The development of induced hypotension as an adjuvant to surgery is an excellent example of this interdependence. Fundamentally unrelated to anaesthesia, the techniques have been evolved almost exclusively by anaesthetists, who must be prepared to accept responsibility for ...
متن کاملComparison of the Effects of Dexmedetomidine and Labetalol on Controlled Hypotension in Maxillofacial Surgery
Background & objectives: The use of controlled hypotension is important to reduce bleeding in some surgeries. This study aimed to determine the effects of dexmedetomidine (DEX) and labetalol for induced hypotension in maxillofacial fractures surgery. Methods: In this triple-blind randomized controlled clinical trial study, the patients with maxillofacial fractures were randomly divided into two...
متن کاملComplications and morbidity of controlled hypotension.
The surgeon may praise the anaesthetist for a bloodless field and the patient may awaken with a good operative result; but, has any particular risk been taken? Indeed, can the risk of using deliberate hypotension be assessed? A major problem is that many papers give an account of groups of patients safely undergoing surgery facilitated by controlled hypotension. However, each paper contains one...
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ژورنال
عنوان ژورنال: British Journal of Anaesthesia
سال: 1955
ISSN: 0007-0912
DOI: 10.1093/bja/27.9.447