View clinical trials related to Acute Kidney Injury.
Filter by:The study aims to recruit 156 (54 Acute Kidney Injury (AKI);102 non-AKI) patients undergoing Cardio pulmonary bypass (CPB) surgery, including those with Chronic Kidney Disease (CKD) and multiple co-morbidities. Urine and blood samples collected pre-operatively and then 0, 3, 6 and 18 hours post-CPB will be stored at -80oC until batch analysed for NGAL using the Abbott and BioPorto assays. AKI - defined as a ≥50% rise in serum creatinine (SCr) over baseline, or the requirement for renal replacement therapy (RRT). SCr will be measured pre-operatively (baseline), then 12 hourly for the first 48 hrs post-CPB and thereafter 24 hourly for 5 days. Clinical data collected will include patient demographics, co-morbidities, drug history, pre-operative renal function, surgery details (type, length, CPB time etc.), length of Intensive treatment unit and hospital stay and post-operative complications. Data will then be analysed comparing the two NGAL tests to find out which is superior, whether it is better to use blood or urine and to define optimal NGAL cut-offs and sample timing for predicting AKI. Both the Abbott and BioPorto assays will subject to a laboratory method evaluation prior to the analysis of any patient specimens in order to verify that their performance is acceptable and meets the manufacturer's claims. This will involve measuring the standard parameters used to assess laboratory assay performance e.g. imprecision (reproducibility), linearity, recovery and method comparison etc.
This study examines the clinical relevance of early biomarkers to detect and prevent acute kidney injury. High-risk patients for developing acute kidney injury will be screened at initial presentation (emergency department and intensive care unit) for TIMP2xIGFBP7. In case of elevated readings patients will be randomized in two arms: The control group will be treated with standard care, the intervention group will receive an early nephrologic consultation.
Does Early Initiation of Renal Replacement Therapy Have an Impact on 7-day Fluid Balance in Critically Ill Patients with Acute Kidney Injury with Positive Furosemide Stress Test?: a Multicenter Randomized Controlled Trial
Data show that episodes of bleeding may often be observed in critically ill patients with dialysis-dependent acute renal failure (ARF) on renal replacement therapy (RRT). From a clinical perspective, patients with dialysis-dependent ARF and end-stage renal disease (ESRD) may be considered a high risk population in regard to e.g. development of gastrointestinal (GI-) bleeding. In the current prospective subanalysis "SIREN" of the randomized placebo-controlled clinical trial "SUP-ICU" (NCT02467621), the investigators seek to elucidate whether the subpopulation of critically ill patients with acute kidney injury requiring renal replacement therapy (RRT) benefit from prophylactic treatment with a proton-pump-inhibitor such as pantoprazole.
This is a single center, randomized, single-blind, placebo-controlled study to evaluate the safety and biochemical effects of niacinamide on metabolic parameters of the kidney in patients undergoing cardiac surgery.
To compare, by insulin use at the index date, the incidence of hospitalization for acute kidney injury (AKI) among patients with type 2 diabetes mellitus who are new users of dapagliflozin with those who are new users of antidiabetic drugs (ADs) in classes other than sodium-glucose cotransporter 2 (SGLT2) inhibitors, insulin monotherapy, metformin monotherapy, or sulfonylurea monotherapy
The purpose of this study is to investigate whether biomarkers of cell senescence and aging can predict the development of acute kidney injury following cardiac surgery.
Hospital acquired acute kidney injury is an important negative outcome predictor for hospitalized patients. Uremic toxins accumulated after a given renal insult. Some of these uremic toxins are protein bound and may accumulated after renal impairment, owing to both impaired filtration, and inflammation. Recent animal studies have reported that accumulation of uremic toxins, namely indoxyl sulfate and p-cresol, would down regulate endothelial progenitor cells and in turn affect renal recovery. Elimination of these protein bound uremic toxins with an activated charcoal would help restore endothelial function. We will conduct a double blinded randomized placebo controlled trial, which aims to determine that if oral activated charcoal will retard progression of AKI. Also, a panel of markers for endothelial function will also be determined.
This study aims to determine the effect of therapeutic hypothermia on reducing AKI in term and late-preterm infants with hypoxic ischemic encephalopathy as estimated by measurment of serum(s) neutrophil gelatinase-associated lipocalin(NGAL) and serum (s) cystatin-C.
Through a series of sequential analyses, retrospective database exploration looking for linkages and associations between the use of processed electroencephalogram (EEG) and/or cerebral saturation monitoring and patient outcomes post-cardiothoracic surgery will be explored.