نتایج جستجو برای: intra abdominal pressure
تعداد نتایج: 584128 فیلتر نتایج به سال:
Abdominal compartment syndrome is defined as sustained intra-abdominal pressure greater than 20 mm Hg (with or without abdominal perfusion pressure <60 mm Hg) associated with new organ failure or dysfunction. The syndrome is associated with 90% to 100% mortality if not recognized and treated in a timely manner. Nurses are responsible for accurately measuring intra-abdominal pressure in children...
INTRODUCTION The objectives were to study the changes in the mechanics of respiration in children undergoing surgery depending on the value of intra-abdominal pressure (IAP) during laparoscopic procedures, and to compare the effects of different mechanical ventilation modes - pressure controlled (PCV) and volume controlled (VCV) ventilation - on the mechanics of respiration considering carboxyp...
INTRODUCTION Intra-abdominal hypertension is becoming increasingly recognised in intensive care patients. The objective of this paper was to review the modern published literature to establish a representative consensus view of the incidence, causes, pathophysiology, management and outcome of intra-abdominal hypertension. METHODS A computerised MEDLINE search from 1966 to November 2000 was co...
Background and Aim: Intra-abdominal pressure, (IAP), is the pressure inside the abdominal cavity. Its normal value has not been defined clearly, but it may range from sub-atmospheric to about 7 mmHg. Intra-abdominal hypertension, defined as IAP greater than 12 mmHg, has been reported in critically ill patients and is associated with cardio-respiratory and renal co-morbidities. The effect of bor...
BACKGROUND Current assumptions rely on intra-abdominal pressure (IAP) being uniform across the abdominal cavity. The abdominal contents are, however, a heterogeneous mix of solid, liquid and gas, and pressure transmission may not be uniform. The current study examines the upper and lower IAP following liver transplantation. METHODS IAP was measured directly via intra-peritoneal catheters plac...
OBJECTIVE To evaluate the effects of hemodynamic, respiratory and metabolic changes on intracranial pressure in a model of acute lung injury and abdominal compartment syndrome. METHODS Eight Agroceres pigs were submitted to five different clinical scenarios after instrumentation: 1) a baseline condition with low intra-abdominal pressure and healthy lungs; 2) pneumoperitoneum with 20 mmHg intr...
Introduction Increased Intra-abdominal pressure is common in critically ill patients [1] and it may adversely affect respiratory function. Mechanical ventilation (MV) is considered a predisposing factor for increased intra-abdominal pressure (IAP), especially when positive end-expiratory pressure (PEEP) is applied or in the presence of auto-PEEP. (2) However, it is not known if an increase in i...
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