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Kidney Function clinical trials

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NCT ID: NCT03071536 Recruiting - Clinical trials for Kidney Transplant; Complications

Furosemide Stress Test Predicting Early Graft Function in Kidney Transplantation

FOSTIK
Start date: November 25, 2016
Phase: N/A
Study type: Interventional

Furosemide is an old drug that has been used frequently in the postoperative period of kidney transplantation, aiming to achieve adequate urine output. There is no previous study that directly evaluate the urine response to standardized dose of furosemide in the postoperative period. The objective is to measure the urine output after standardized dose of furosemide is delivered, as a biomarker to predict the graft function in perioperative period.

NCT ID: NCT02695251 Completed - Clinical trials for Kidney Function Tests

AGE - Functional Reserve

AGE-FR
Start date: February 2016
Phase: N/A
Study type: Interventional

Renal functional reserve is defined as the glomerular hyper filtration induced by a protein load. Renal blood flow and Glomerular Filtration Rate (GFR) increase in response to a protein load. Renal functional reserve loss is associated with a persistent hyper filtration state, seen in first stages of diabetic nephropathy, leading to progression of Chronic Kidney Disease (CKD). This observation has lead to larger clinical studies that demonstrated the positive effects of protein restriction on kidney function, and allowed the scientific community to recommend low proteins diet (less than 0.8 g / kg/ day) to prevent CKD progression. Nevertheless, the precise mechanisms responsible for kidney hemodynamic and metabolic changes induced by a protein load, are debated. Uribarri et al have suggested that renal hemodynamic changes induced by a protein load are mainly due to the Advanced Glycation End Products (AGEs) content. Indeed, initial studies experimental conditions leading to the demonstration of renal functional reserve (amino acid or protein perfusion or cooked meat), were in fact responsible for an AGEs load, based on recent published data. The aim of this study is to determine whether AGEs alone or proteins in general are responsible for the mobilization of renal functional reserve, leading to the progression of CKD.

NCT ID: NCT02437838 Completed - Clinical trials for Traumatic Brain Injury

Optimizing Drug Doses in Critically Ill

Start date: August 2015
Phase: N/A
Study type: Observational

The primary objectives of this study are to examine whether augmented renal clearance (ARC) compromises renally eliminated drug therapeutic serum concentrations in patients with traumatic brain injury (TBI) and to estimate the optimal dose needed to achieve therapeutic serum concentrations of the probe medication levetiracetam in patients with TBI.

NCT ID: NCT02306213 Completed - Clinical trials for Kidney Function Tests

Effect of Hydroxyethylstarch 6% 130/0.4 Administration on Renal Function After Cardiac Surgery

Start date: January 2011
Phase: N/A
Study type: Interventional

Recent studies have shown an increased incidence of renal replacement therapy after the use of Hydroxyethylstarchs (HES) in patients admitted in the intensive care unit. However, studies showing detrimental effects of HES have been conducted in mostly non-surgical subjects. There are very few studies analyzing the effects of HES on renal function after cardiac surgery, a population already at risk of renal dysfunction.

NCT ID: NCT01580566 Completed - Clinical trials for Myocardial Infarction

Renal Acute MI Study

Start date: March 2012
Phase:
Study type: Observational

The purpose of this study is to determine if a sizable myocardial infarction (heart attack) results in negative changes to renal structure and function (i.e. has a negative impact on the kidneys). To determine if the renal response to a myocardial infarction is a predictor of the patients future health.

NCT ID: NCT01333163 Completed - Kidney Functional Clinical Trials

GLP-1: Acute Effects on Kidney Function in Healthy Men

Start date: May 2011
Phase: N/A
Study type: Interventional

The purpose of this study is to investigate how Glucagon-Like Peptide 1 (GLP-1) affects kidney function in healthy young men. The hypothesis is that GLP-1 induces a positive effect on kidney hemodynamics.