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Journal of Pharmaceutical Care، جلد ۱، شماره ۲، صفحات ۶۵-۷۳
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عنوان انگلیسی Vasopressin and septic shock
چکیده انگلیسی مقاله Septic shock continues to be one of the leading causes of death in the Intensive Care Units. When the shock state persists after adequate fluid resuscitation, vasopressor therapy is required to improve and maintain adequate tissue/organ perfusion in an attempt to improve survival and prevent the development of multiple organ dysfunction and failure. Various studies have suggested that exogenous administration of arginine vasopressin may be an effective adjunctive therapy to traditional catecholamines for the management of hypotension during septic shock. Vasopressin is both a vasopressor and an antidiuretic hormone. It also has hemostatic, gastrointestinal and thermoregulatory effects, and is an adrenocorticotropic hormone secretagogue. Vasopressin is released from the axonal terminals of magnocellular neurons in the hypothalamus. Vasopressin mediates vasoconstriction via V1-receptor activation on vascular smooth muscle and mediates its antidiuretic effect via V2-receptor activation in the renal collecting duct system. Vasopressin infusion of 0.01 to 0.04 U/min in patients with septic shock increases plasma vasopressin levels. Current guidelines from the Surviving Sepsis Campaign recommend arginine vasopressin 0.03 unit/minute may be added to norepinephrine with the anticipation of an effect equal to higher doses of norepinephrine alone. Clinicians must be knowledgeable about the use of vasopressin in septic shock, including controversial areas where guidelines do not always provide solid recommendations.
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نویسندگان مقاله سارا موسوی | sarah mousavi
clinical pharmacy department, faculty of pharmacy, tehran university of medical sciences, tehran, iran

سازمان اصلی تایید شده: دانشگاه علوم پزشکی تهران (Tehran university of medical sciences)

نشانی اینترنتی http://jpc.tums.ac.ir/index.php/jpc/article/view/15
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زبان مقاله منتشر شده en
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نوع مقاله منتشر شده Review Article(s)
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