Hepatic Perfusion Alterations in Septic Shock Patients
نویسندگان
چکیده
منابع مشابه
Early alterations of B cells in patients with septic shock
INTRODUCTION It has recently been proposed that B lymphocytes are involved in sepsis pathogenesis. The goal of this study is to investigate potential abnormalities in a subset distribution and activation of circulating B lymphocytes in patients with septic shock. METHODS This observational prospective study was conducted in a medical-surgical ICU. All patients with septic shock were eligible ...
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background and objectives: hydrocortisone is widely used in septic shock cases resistant to fluid and vasopressor therapy. it may result in increased blood pressure and survival. however the efficacy is no established among patients with severe burn and septic shock. accordingly it was assessed in this study. materials and methods: the patients older than 14 years of age with resistant septic s...
متن کاملEffects of perfusion pressure on tissue perfusion in septic shock.
OBJECTIVE To measure the effects of increasing mean arterial pressure (MAP) on systemic oxygen metabolism and regional tissue perfusion in septic shock. DESIGN Prospective study. SETTING Medical and surgical intensive care units of a tertiary care teaching hospital. PATIENTS Ten patients with the diagnosis of septic shock who required pressor agents to maintain a MAP > or = 60 mm Hg after...
متن کاملAlteration of skin perfusion in mottling area during septic shock
BACKGROUND Mottling score has been reported to be a strong predictive factor during septic shock. However, the pathophysiology of mottling remains unclear. METHODS In patients admitted in ICU for septic shock, we measured on the same area the mean skin perfusion by laser Doppler, the mottling score, and variations of both indices between T1 (6 hours after vasopressors were started) and T2 (24...
متن کاملLiver perfusion in sepsis, septic shock, and multiorgan failure.
Sepsis causes significant alterations in the hepatic macro- and microcirculation. Diverging views exist on global hepatic blood flow during experimental sepsis because of the large variety in animal and sepsis models. Fluid-resuscitated clinical sepsis is characterized by ongoing liver ischemia due to a defective oxygen extraction despite enhanced perfusion. The effects of vasoactive agents on ...
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ژورنال
عنوان ژورنال: Chinese Medical Journal
سال: 2016
ISSN: 0366-6999
DOI: 10.4103/0366-6999.185865