View clinical trials related to Acute Kidney Injury.
Filter by:This study evaluates the changes of renal function after taking bowel cleansing agent polyethylene glycol for elective colonoscopy.
This study aims to examine the association between monitoring (Intensive and non-intensive) of renal function (urine output, serum creatinine) and outcomes among critically ill patients such as Acute Kidney Injury (AKI) and mortality.
Crescentic IgA nephropathy (CreIgAN) has a poor prognosis despite aggressive immunosuppressive therapy. The efficacy of plasma exchange (PE) in CreIgAN is not well defined. This study will evaluate the efficacy and safety of plasma exchange as adjunctive therapy for severe crescentic IgA nephropathy compared to pulse methylprednisolone on a background of oral prednisolone and cyclophosphamide in prevent kidney failure.
Acute kidney injury (AKI) is a frequent complication after cardiac surgery. Its incidence ranges from 19 to 44% depending on the study and which definition is used: Acute Kidney Injury Network (AKIN) classification or RIFLE criteria (Risk, Injury, Failure, Loss, End-Stage Kidney Disease) based on serum creatinine and urine output. AKI is associated with increased mortality, more complications, a longer stay in the intensive care unit and hospital, and increased health care costs. Moreover, the patients who require renal replacement therapy (RRT) have the highest mortality and complications1.The mortality risk in patients developing acute renal dysfunction after cardiac surgery increases by approximately 40%, while the overall mortality rate after cardiac surgery ranges between 2% and 8%. There are some well-known risk factors associated with AKI, including baseline patient characteristics (age and comorbidities), need of perioperative blood transfusion or presence of previous chronic kidney disease. The main objective of this study is to evaluate if a nephrologist management and control of potential risk factors of renal disease can be used to prevent AKI, thereby minimizing the risk of need RRT, reducing costs and improving survival in this patients.
Sensitive renal markers have been studied abundantly in connection with open heart, liver and transplantation surgery; however in major orthopaedic surgery their use is anecdotal. The aim of the present study is to evaluate use of sensitive renal markers, NGAL (Neutrophil gelatinase associated lipocalin ), KIM-1 (Kidney injury molecule- 1), LFABP (liver-type fatty acid-binding protein), and IL-18 (interleukin -18), in patients coming for elective TKA (total knee arthroplasty) as a pilot study before large study concerning acute kidney injury in orthopaedic surgery.
The purpose of this study is to evaluate whether non-steroidal anti-inflammatory drugs (NSAIDs) were associated with acute kidney injury (AKI) in patients with heart failure. In addition, the investigators would like to assess the risk of admission for acute decompensated heart failure following exposure to NSAIDs within 30 days.
To investigate the renal protective effect of dexmedetomidine in patients undergoing cytoreduction and hyperthermic intraperitoneal chemotherapy
This observational study evaluates the potential benefits, costs and clinical outcomes of albumin over saline and other non-saline fluids in patients receiving large volume resuscitation.
The primary objective of this study is to investigate the impact of continuous renal replacement therapy and intermittent renal replacement therapy on microbubble / cerebral microemboli generation in a cohort of critically ill patients with dialysis-dependent acute kidney injury.
The investigators will conduct a prospective, blinded, randomized, placebo-controlled trial with a sample size of 20 patients in each of the two arms (fenoldopam vs placebo) based upon a difference in serum creatinine by one standard deviation. Fluid and salt intake will be held constant within clinical parameters and carefully measured. Fenoldopam will be started at 0.1 ug/kg/min. If, after 6 hrs there is no decrease in blood pressure, the dose will be increased to 0.2 ug/kg/min. This dose will be continued throughout the remainder of the study. A study of pediatric patients previously provided to the FDA showed no hypotension at a dose of 0.2 ug/kg/min. Fenoldopam will be started 12 hrs before the first dose of indomethacin and discontinued 12 hrs after the 3rd dose of indomethacin. Study samples will include both blood and urine. The primary outcome will be a reduction in renal dysfunction, as determined by creatinine and urine output over the course of treatment. Additional outcomes will include determination of known and novel metabolomic urine markers of renal dysfunction.