View clinical trials related to Acute Kidney Injury.
Filter by:This is a cohort study in which patients who survive Acute Kidney Injury (AKI) during intensive care unit (ICU) admission are recalled at 3-6 months and renal function tests are performed. The purpose of the study is describe renal function in AKI survivors at follow-up. Additional aims are to determine how well admission values of renal function markers perform as predictors of renal function at follow-up and whether estimates of renal function at follow-up differ depending on which renal function marker is used.
Acute Renal Failure (ARF) is defined by a severe, and usually reversible, glomerular filtration rate decreasing. Acute Tubular Necrosis (ATN) remain the major cause of ARF involving distress and destruction of tubular cells. This specific typology of ARF may evolve toward Chronic Renal Failure (CRF) concretizing a major public health issue. Predict the progression of ARF towards CRF appears essential. The investigators believe that the PIIINP and urinary NGAL biomarkers may constitute robust biomarkers of progression risk towards CRF.
Dexmedetomidine is a selective α-2 receptor agonist with a sedative and cardiopulmonary profile that makes it an attractive anesthetic for pediatric patients with congenital heart disease (CHD). The aim of this study was to investigate the renal protective effect of dexmedetomidine in the perioperative setting in children with heart disease. Total 144 pediatric patients allocated dexmedetomidine (DEX) and did not receive the drug (NoDEX) group. The primary objective of this study was to assess the relationship between the use of intraoperative dexmedetomidine and the incidence of acute kidney injury in pediatric patients undergoing cardiopulmonary bypass. The secondary objective was to determine whether there was an association between dexmedetomidine use and duration of mechanical ventilation or cardiovascular ICU stay.
The investigators conducted a comparison trial between SLED and CRRT in critically ill patients to evaluate the outcome for all cause mortality at 30 day . The secondary outcome were recovery of renal function, complications during therapy and duration of hospitalization.
A 2x2 factorial randomized study to evaluate the effect of a balanced crystalloid solution compared with 0.9% saline, and of rapid vs. slow infusion on clinical outcomes of critically ill patients
The aim of this study is to establish AKI incidence in patients who are undergoing laparoscopic cholecystectomy and to identify the potential risk factors associated with the development of AKI.
This study aims to investigate whether there is a difference in Vitamin D levels between critically ill adult patients with and without acute kidney injury.
Iodinated contrast media have been causally linked to acute kidney injury known as contrast-induced nephropathy (CIN), which is the consequence of CM-induced local renal ischemia and direct toxic effects. Conestat alfa (recombinant human C1 esterase inhibitor) has been shown to decrease renal ischemic damage in experimental models of renal ischemia. The Recombinant Human C1 Esterase Inhibitor in the Prevention of Contrast-induced Nephropathy in High-risk Subjects (PROTECT) Study is a randomized, placebo-controlled, double-blind single-center trial that will assess the effect of prophylactic administration of Conestat alfa on the degree of acute kidney injury subjects undergoing elective coronary angiography. Patient with an estimated glomerular filtration rate <=50 ml/min/1.73 m2 and at least one additional risk factor for CIN will be enrolled and randomly assigned to 1) Conestat alfa at 50 U/kg given as intravenous injection immediately before and 4 hours after coronary angiography or 2) placebo (sodium chloride). All patients will receive standard intravenous hydration with isotonic saline. Surrogate markers of kidney injury will be assessed over a 48 hours time period. Patients will be followed for cardiovascular and renal events over 12 weeks. The primary outcome measure is peak change in urinary Neutrophil gelatinase-associated lipocalin within 48 hours after elective coronary angiography.
Background: After hypotension, oliguria (urine output less than 0.5 mL/kg/h) was the most common trigger to administer fluid bolus in a multinational practice survey in intensive care. The effect of fluid bolus on cardiovascular variables can be very short-lived among patients in shock suggesting that fluid boluses in the optimization phase are unlikely to improve patient-centered outcomes. Moreover, a growing body of evidence suggests a poor renal response to fluid bolus. Objective: To investigate, whether fluid bolus - as a standard of care - improves urine output in oliguric patients compared to a non-interventional follow-up approach without fluid bolus. Design: Investigator-initiated, open, randomized, controlled study Interventions: 1. Intervention group - follow-up without intervention 2. Control group - fluid bolus (500mL of balanced crystalloid over 30 minutes) Randomization: 1:1 stratified according to the site, presence of acute kidney injury, and sepsis Trial size: 130 patients randomized in 2 ICUs
In the VERROUREA study, there were two cases of an abnormal increase in TCA. In theory no leakage of the lock into the bloodstream should have been seen. Lock leakage could have particularly serious, and especially clinical, repercussions in these patients who already have a high risk of haemorrhage given the numerous associated comorbidities. The aim of this study is to investigate the leakage of locks into the bloodstream by measuring, before and after injection of the lock, the evolution of haemostasis tests and calcaemia. The findings will complete safety data already collected in the VERROU REA study.