View clinical trials related to Acute Kidney Injury.
Filter by:In the planned randomized controlled prospective pilot study, we aim to evaluate ADVOS compared with conventional hemodialysis regarding the elimination of protein-bound toxins in patients with therapy-refractory hepatorenal syndrome. The study will be performed in a regular non-ICU ward with a large experience in the use of the ADVOS therapy.
The goal of this observational study is to explore the value of Humanin for early diagnosis and short-term prognosis of AKI patients after heart transplantation. The main question it aims to answer are:whether Humanin can be a novel marker for predicting AKI after heart transplantation Researchers will compare the Humanin concentration in patients with AKI did not occur after heart transplantation to see if Humanin can be a novel marker for predicting AKI after heart transplantation
Septic shock is a syndrome characterized by tissue hypoperfusion and hypotension secondary to an uncontrolled infection. It is a frequent cause of admission to the intensive care unit (ICU) and has an associated mortality around 40%. Around 50 % of septic shock patients exhibit early acute kidney injury and 30 to 40% will require renal replacement therapy. After initial fluid resuscitation most of the patients with septic shock become hyperdynamic but still require norepinephrine (NE) to maintain a mean arterial pressure (MAP) above 65 mmHg. The optimal perfusion pressure may vary, specially in previously hypertensive patients as they may have a shift to the right in their kidney auto-regulatory curve. In a previous study in patients with chronic hypertension and septic shock, increasing MAP from 65 mmHg to 85 mmHg with NE was associated with improved renal function. However, the incidence of tachyarrhythmias increased, associated to the higher NE doses required, which has raised some concerns about the safety of this strategy. In this setting, the addition of vasopressin (AVP), a drug used as a vasopressor but with cathecholamine independent mechanisms, may allow to prevent this side effect by decreasing NE dose requirements. Low doses of AVP appear to be safe and when combined with NE in septic shock patients, it resulted in increased creatinine clearance and decreased use of renal replacement therapy, compared to NE alone. Theoretically, AVP can improve glomerular filtration rate. Therefore, the addition of AVP to NE in previously hypertensive septic shock patients should be a reasonable strategy to improve organ perfusion. Furthermore, AVP could be an important step towards decatecholaminization in the management of septic shock patients. However, its effect on cardiac performance and stroke volume when targeting high MAP is unclear.
SGLT2i have been shown to reduce risk for mortality, progression of chronic kidney disease, and cardiovascular outcomes in these populations. Yet, because SGLT2i can have an acute hemodynamic effect on kidney function, in clinical practice providers are wary of providing these medications to patients who have established indications but recently had acute kidney injury (AKI). This is a pilot interventional study to collect process-data (measures of recruitment and measures of adherence) that can be used to establish feasibility for a larger pilot randomized trial in the future. The study aims to conduct a small randomized intervention trial with two arms, with approximately 10-12 patients in the intervention arm and 5-6 in the control arm. The intervention will be providing a prescription for a SGLT2i based on established criteria for this FDA-approved class of drugs, and the control will be usual care (through which, control arm participants will also have access to this FDA-approved class of drugs - expect receipt of a SGLT2i in the control arm to be rare, but a degree of crossover will be expected).
The study aims to perform real-time validation of the RenaFAST kit (a point-of-care test kit that quantifies three urinary proteins) in predicting acute kidney injury(AKI) among patients prescribed drug therapies of nephrotoxic potential. Based on the type and duration of drug therapy, a maximum of 5 time-point urine samples will be collected from consenting patients and a real-time biomarker analysis will be conducted using the RenaFAST kits.
The goal of this clinical trial is to evaluate the effect of intraoperative terlipressin on the incidence of early postoperative acute kidney injury in deceased doner liver transplantation. Patients were randomly divided into experimental group and control group by numerical randomization table. The experimental group was injected with terlipressin perioperative and the control group was injected with placebo
The goal of this observational study is to assess the clinical value of humanin in acute kidney injury. The main questions it aims to answer are:whether Humanin can be a novel marker for predicting AKI Researchers will compare humanin concentration in healthy people to see if humanin can be a novel marker for predicting AKI
The goal of this study is to analyse the relation of severe acute kidney injury post cardiac surgery which characterised by the need of renal replacement therapy, with in-hospital postoperative mortality incidence. The main question it aims to answer: To compare between patients complicated with acute kidney injury and exposure of renal replacement therapy (AKI-RRT) and patients complicated with acute kidney injury which does not require renal replacement therapy, in associated with in-hospital postoperative mortality.
In septic shock, the intensity and duration of low blood pressure can lead to a critical reduction in renal tissue perfusion and lead to the onset of more or less severe Acute Kidney Injury (AKI). Vasorin (Vasn) is a protein strongly expressed in large vessels and kidneys, whose functions are still poorly known. Previous experimental studies show that Vasn is associated with decreased Angiotensin II concentrations, a vessel contractility defect and early mortality. The investigators hypothesize that Vasn (the potential direct regulator of blood pressure) would be an early biomarker predicting the severity of AKI post septic shock, which may be associated with mortality from septic shock or lead to longer-term Chronic Renal Failure (CKD).
The aim of the current study is to assess the predictive value of renal cell arrest biomarkers (urinary TIMP2 and IGFBP7), renal damage biomarkers (urinary KIM-1) and microscopic examination of urinary sediment in progression and outcome of sepsis associated AKI.