microalbuminuria critical care adults

Evidence-based practice is a shift in the health care culture from basing decisions on consensus opinion, past practice, and precedent toward the use of rigorous analysis of scientific evidence using outcomes research and clinical evidence to guide clinical decision making. The development of evidence-based clinical practice guidelines (CPG) is critical to guide the assessment and management of children with diabetes. This article provides an overview of the infrastructure and processes that are crucial to providing evidence-based care in a large urban pediatric diabetes center...

BACKGROUND: Dengue is the most important arboviral infection of humans. Following an initial febrile period, a small proportion of infected patients develop a vasculopathy, with children at particular risk for severe vascular leakage and shock. Differentiation between dengue and other common childhood illnesses is difficult during the early febrile phase, and risk prediction for development of shock is poor. The presence of microalbuminuria is recognized as a useful early predictor for subsequent complications in a number of other disorders with vascular involvement...

This study was conducted to evaluate whether microalbuminuria on admission and after 24 hrs of admission to intensive care unit (ICU) predicts outcome as well as the Acute Physiology and Chronic Health Evaluation (APACHE) II severity illness score, the current accepted method of doing so. The study was carried out in a 20 bed mixed medical-surgical ICU of a tertiary care hospital. Of 525 consecutive adult patients with ICU stay of more than 24 hrs, 238 were included for the study. Patients with pregnancy, menstruation, anuria, macroscopic hematuria, urinary tract infection, marked proteinuria due to renal and post-renal structural diseases, were excluded...

CONTEXT: Diffused endothelial dysfunction in sepsis leads to an increase in systemic capillary permeability, the renal component manifesting as microalbuminuria. The degree of microalbuminuria correlates with the severity of the acute insult, the quantification of which may serve to predict sepsis and mortality in critically ill patients. AIMS: To evaluate whether the degree of microalbuminuria could differentiate patients with sepsis from those without and predict mortality in critically ill patients...

CONTEXT: Studies assessing the accuracy of microalbuminuria to predict illness severity on the intensive care unit have produced inconsistent results. OBJECTIVE: To determine the diagnostic accuracy of microalbuminuria to predict illness severity in critically ill patients on the intensive care unit. DATA SOURCE: MEDLINE (1951 to September 2004) and EMBASE (1980 to September 2004) electronic databases were searched for relevant studies. Reference lists of all abstracts were manually searched to identify studies not included in the electronic database...

STUDY OBJECTIVES: To evaluate the predictive value of microalbuminuria in the development of acute respiratory failure (ARF) and multiple organ failure (MOF) in ICU patients. DESIGN: Prospective, observational study. SETTING: A 31-bed, mixed medicosurgical ICU in a university hospital. PATIENTS: All adult medical patients admitted to the ICU over a 2-month period, except those receiving nephrotoxic drugs, or those with urologic trauma resulting in frank hematuria or urinary infection, or with existing chronic renal disease (serum creatinine level > or 2...

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We have investigated the use of microalbuminuria as a predictor of outcome in a pilot study involving 50 critically ill patients in a six-bed hospital intensive care unit (ICU). Urinary microalbumin:creatinine (M:Cr) ratios measured only 6 h after admission to the ICU demonstrated a significant difference (P = 0.01) between survivors and non-survivors, allowing rapid identification of patients at increased risk of developing organ failure and at greater risk of death. This work suggests that earlier identification of these patients using a rapid, simple, inexpensive biochemical test is possible; if confirmed in a larger study, it may be that clinical interventions can be targeted at those most likely to benefit...

OBJECTIVE: To determine if there is a correlation between an increase in glomerular permeability, the magnitude of trauma, and the severity of illness. DESIGN: Prospective study. SETTING: Two university hospital intensive care units. PATIENTS: Forty consecutive critically ill trauma patients admitted directly to the intensive care unit within 120 mins of their injuries. INTERVENTIONS: None. MEASUREMENTS AND MAIN RESULTS: For each patient, urine was collected from the time of admission until 7 am the next day...