View clinical trials related to Acute Kidney Injury.
Filter by:Explorative study to investigate potential predictors of myocardial injury, acute kidney injury and pulmonary disorder after acute high-risk abdominal surgery.
Intravenous iodinated contrast media is commonly used to enhance diagnostic yield of computer tomography (CT) scans in clinical medicine. However, the perceived risk of contrast-induced nephropathy (CIN) frequently limits its use. While CIN is often self-limiting, it can cause significant morbidity by prolonging admissions and rendering an at-risk individual dialysis dependent. CIN has long been observed and described in clinical studies. There is ample data on CIN after administration of intraarterial contrast, but evidence is less compelling when it comes to intravenous contrast. Increasing studies have called into question the actual risk of intravenous contrast media. Expert panels are suggesting that the risk could have been overstated, leading to contrast being withheld when indicated. There is paucity of local data on this particular issue. More real world data on the actual incidence and risk factors of AKI will be helpful to clinicians. The investigators plan to conduct a single center, retrospective study, to determine the incidence and risk factors of post contrast AKI in contrast enhanced CT scans.
This is a prospective observational parallel group cohort study that will aim to recruit 220 participants who were admitted to the hospital with COVID-19 between 1st March 2020 and 30th June 2020 (Group A - 110 participants who had COVID-19 with AKIÍž Group B - 110 participants who had COVID-19 without AKI). Data from groups A and B will be compared with AKI and non-AKI groups from an existing study database (ARID study, n=1125) who were recruited before the outbreak of the COVID-19 pandemic (recruitment 2013-2016) and who have all completed at least three years of follow up. Participants who have recovered from COVID-19 will be matched for analysis to participants from the ARID study for AKI status, baseline estimated glomerular filtration rate (eGFR) stage, age (± 5 years) and presence of diabetes. Potential participants will receive a letter of invitation along with a comprehensive participant information sheet (PIS).
Ultomiris (Ravulizumab), is a monoclonal antibody that specifically targets terminal complement products and is proposed for the treatment of COVID-19 induced microvasculature injury and endothelial damage leading to thrombotic microangiopathy (TMA) causing acute kidney injury (AKI). Ravulizumab is to be used for participants with a confirmed diagnosis of COVID-19 who clinically or diagnostically present with deteriorating renal function. Ravulizumab causes immediate and sustained inhibition of the terminal complement cascade. The use of ravulizumab could ameliorate COVID-19 induced kidney injury due to TMA, shorten hospital stay, and improve the overall survival.
This is a prospective, double-blind, randomized, placebo-controlled study to assess the effects of suramin as a potential treatment option to prevent subjects with AKI from progressing to Kidney Disease Improving Global Outcomes (KDIGO) Stage III or dialysis dependent AKI.
Based on animal studies, it was found that administration of endothelial receptor antagonists before and after renal blood vessels clamp and release results in a significantly reduced renal function injury. On the basis of these results, we chose to divide the study population into 2 groups: control group that would be treated the standard accepted preventive treatment: intravenous injection of Mannitol, cooling of the kidney surface, compared to the treatment group that in addition would receive pre- and post-operative treatment of endothelial receptor antagonists (Ambrisentan (Volibris (10mg). To be noticed that the drug is recognized and is given as a primary indication for patients with pulmonary hypertension. The differences between the renal function and biomarkers for pre- and post-operative renal ischemic injury would be examined in order to disclose if the kidney injury of the treated group was indeed smaller. This information will enable us to protect the operated kidneys from the ischemic damage, especially in those patients with poor basic renal function.
The purpose of this study is to assess the safety and tolerability of the investigational product, SBI-101, in subjects with an infectious etiology of Acute Kidney Injury (AKI). SBI-101 is a biologic/device combination product designed to regulate inflammation and promote repair of injured tissue using allogeneic human mesenchymal stromal cells. SBI-101 will be integrated into the renal replacement circuit and patients will be treated for up to 24 hours.
This purpose of this pilot and feasibility study is to determine whether attending an acute kidney injury (AKI) clinic after discharge from the hospital impacts prescription medicine use, blood pressure and recovery of kidney function as compared to usual care.
Acute kidney injury (AKI) has been identified as an independent risk factor for in-hospital mortality. The present study aims to investigate the incidence of AKI and renal recovery of inpatients diagnosed with COVID-19.
The aim of the project is to investigate whether the use of the HPI can reduce the number and duration of intra- and postoperative hypotension in ventilated patients during and two hours after extensive surgery in the head and neck area compared to the established monitoring.