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Browse 3,902 clinical trials for kidney disease. Find studies that match your criteria and connect with research centers.
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Showing 3561-3580 of 3,902 trials
NCT00888030
End-stage renal disease is a global epidemia with an estimated incidence of 7% per year and high morbidity-mortality rate. Early detection of chronic kidney disease (CKD) and intervention for CKD complication is important to retard renal progression. However, "traditional uremic toxin" or "small water-soluble molecules" are poorly correlated with the renal function, uremic symptoms and outcomes of CKD patients. Putative protein-bound solute, p-cresol, is accumulated in ESRD patients receiving dialysis therapy. This uremic solute was associated with endothelial dysfunction, immune dysregulation and can predict outcome in hemodialysis patient. P-cresol inhibits endothelial cell proliferation and endothelial response to inflammatory cytokines. In vitro, p-cresol decreases leukocyte transendotherliar migratory function and inhibit production of phagocyte reactive species. Clinically, p-cresol plays a pathophysiological role in the uremic toxicity. High free serum level of p-cresol is associated with mortality in hemodialysis patients. Information of p-cresol in CKD patients is not available. The investigators hypothesized p-cresol can be accumulated in early CKD and have a positive correlation with the morbidity- mortality of CKD patients. Value of p-cresol in different stages of CRF is still unknown. Information of p-cresol in CKD patients is not available. The investigators hypothesized p-cresol can be accumulated in early CKD and have a positive correlation with the morbidity- mortality of CKD patients. The principal aim of this prospective cohort study is to investigate the association between total serum levels of p-cresol and the glomerular filtration rate. The correlation of level of p-cresol and morbidity-mortality in CKD patients will be also evaluated. To determine the relationship, patients of nephrology clinic with a diagnosis of CKD were enrolled in this prospective study and follow-up for 1-year period. The association between total and free serum levels of p-cresol and the glomerular filtration rate were evaluated in CKD patients. The p-cresol level was correlated with other many inflammatory markers (white blood cell counts, ferritin, hs-crp, leptin) and also with the hospitalization rate secondary to cardiovascular and infectious event. The renal outcome and all-cause mortality was assessed. Determination of this relationship can help to establish an accurate marker for early detection of CKD and also its prognostic role in CKD patients.
NCT01485900
Primary Objective: * To assess the tolerability and safety of repeated oral ascending doses of SAR407899A in patients with moderate chronic kidney disease (CKD) on stable angiotensin converting enzyme-inhibitor (ACE-I) Secondary Objectives: * To assess in patients with moderate CKD the effect of concomitant multiple dose of SAR407899A and ACE-Is on office and 24-hr ambulatory blood pressure and heart rate * The effect of repeated multiple doses of SAR407899A on the pharmacodynamic response to ACE-Is (AcSDKP) * The pharmacokinetic profile of repeated oral administration of SAR407899A during co-administration of ACE-Is
NCT01048879
Critically ill patients with flu may receive a drug called oseltamivir. They may also receive medical therapies to support their lung function (extracorporeal membrane oxygenation; ECMO) and kidney function (continuous venovenous hemodialysis; CVVHD). CVVHD and ECMO may remove some oseltamivir from the bloodstream. The purpose of this study is to determine how much oseltamivir gets removed by CVVHD or ECMO in critically ill patients.
NCT00030992
This study will examine whether the experimental drug BMS 247550 (Ixabepilone) is an effective treatment for kidney cancer. BMS 247550 belongs to a class of drugs called epothilones that interfere with the ability of cancer cells to divide. In the way they kill cells, they are very similar to a class of compounds known as the taxanes, which include the drug Taxol. Other characteristics of the epothilones, however, enable them to work in cells that are resistant to Taxol. Patients 18 years of age or older with kidney cancer that has not spread to the central nervous system (unless the brain tumor has remained stable for at least six months after surgical or radiation treatment) may be eligible for this study. Pregnant or nursing women may not participate. Candidates are screened with various tests that may include blood and urine tests, electrocardiogram (EKG), and chest x-ray. Computerized tomography (CT) scans or X-rays, and possibly nuclear medicine studies may be done to determine the extent of disease. Participants receive BMS 247550 by a 1-hour infusion into a vein for 5 consecutive days (days 1, 2, 3, 4 and 5) of each 21-day treatment cycle. Patients must stay in the National Institutes of Health (NIH) area near Bethesda, Maryland, for 7 to 8 days during the first treatment cycle and for the 5 days of treatment in subsequent cycles. The total number of cycles will vary among patients, depending on their individual clinical situation. The drug dose may be increased gradually in subsequent cycles in patients who can tolerate such increases. In addition, participants undergo the following tests and procedures: * Periodic physical examinations and frequent blood tests * X-ray and other imaging studies to determine if the tumor is responding to the treatment. * Tumor biopsies to confirm the diagnosis or spread of tumor and to examine the reaction of certain proteins in cancer cells to BMS 247550. Two biopsies will be done. For this procedure, a small piece of tumor tissue is withdrawn through a needle under local anesthetic. Treatment will be stopped in patients whose tumor grows while receiving BMS 247550. Patients whose tumor disappears completely will be followed at NIH periodically for examinations and tests. Patients whose disease does not completely resolve or whose disease recurs may be advised of other appropriate research protocols at NIH or, if none are available, will be returned to the care of their local doctor.
NCT01488721
The purpose of this study is to assess the agreement of clinical performance between the proposed NeoPlex 4 assay and NeoPlex System and the comparator devices in clinical use in newborn screening programs for detection of T4, TSH, 17-OHP and IRT.
NCT01663805
This is an open, randomized, single-center study. The selected patients will be first divided into two major groups according to the type of organ to be transplanted: standard criteria donor (SCD) or extended criteria (ECD) kidney. Then, each group will be randomly allocated to one of the treatments: tacrolimus (TAC) or everolimus (EVL). All patients received induction therapy with basiliximab (BXB) and maintenance with Mycophenolate Sodium (MYF) and prednisone (P). This study will evaluate as Primary objectives: To characterize the molecular profile of cytokines in kidneys obtained from deceased donors such as "standard" (SCD) and extended criteria (ECD) in biopsies taken before and after transplantation and to evaluate the effect of treatment with everolimus (EVL) in the expression of these molecules. And as Secondaries objectives: To correlate the pattern of cytokines with delayed graft function (DGF), cold ischemia time, episodes of acute rejection and patient and graft survival.
NCT00943228
The primary objective of this study is to determine whether 4 grams daily of mycophenolate mofetil (MMF) results in a greater proportion of individuals adequately exposed as measured by drug levels (area under the curve of \> 40 mg\*hr/L).
NCT01405092
Use of on-line blood volume monitoring during continuous renal replacement therapy can improve volume management in acute kidney injury patients requiring renal replacement
NCT01158534
RATIONALE: Celecoxib may stop the growth of tumor cells by blocking some of the enzymes needed for cell growth. Recombinant interferon alfa-2b may interfere with the growth of cancer cells and slow the growth of kidney cancer. Giving celecoxib together with recombinant interferon alpha-2b may kill more tumor cells and be an effective treatment for metastatic kidney cancer. PURPOSE: This phase II trial is studying how well giving celecoxib together with recombinant interferon alfa-2b works in treating patients with metastatic kidney cancer who have undergone surgery.
NCT01475760
The purpose of this study is to determine the efficacy of chitosan chewing gum (K2CG) in reducing serum phosphorus in subjects with chronic kidney disease.
NCT00785551
The effects of mild or moderate renal impairment (creatinine clearance 30 to 50 ml/min or \>50 to 80 ml/min, respectively) on the pharmacokinetic profile of quinine and its active metabolite, 3'-hydroxyquinine, will be investigated. Safety and tolerability in healthy subjects versus those with mild to moderate renal impairment will be compared, as well.
NCT00170053
Kidney transplant patients will be treated with Thymoglobulin (5 days), tacrolimus (Prograf), and mycophenolate mofetil (Cellcept) from the time of transplant. They will only receive steroids for 4 days and no prednisone after that. At 1 month, they will have a kidney biopsy and if it is ok, patients will be treated long term with either continued tacrolimus/mycophenolate mofetil or be switched to sirolimus (Rapamune)/mycophenolate mofetil. This will be done randomly in a manner similar to flipping a coin. The investigators are trying to determine if after the initial therapy patients can stay off steroids long term and get better kidney function if they are treated with sirolimus compared to tacrolimus. Patients will be followed for 3 years and will repeat kidney biopsies at 1 and 2 years after transplant.
NCT01637454
Various vasoconstrictors have shown promising results in the management of type 1 hepatorenal syndrome (HRS). However, there are very few studies on vasopressors in the management of type 2 HRS. Terlipressin has been used commonly; however it is costly and not available in some countries. In the present study, the investigators evaluated safety and efficacy of terlipressin and noradrenaline in the treatment of type 2 HRS
NCT01179620
This study will assess the efficacy, safety and pharmacokinetics of certoparin when used to prevent clotting during hemodialysis.
NCT00979966
This will be a prospective, open-label, randomized multicenter phase-II study to evaluate progression free survival (PFS) in patients with locally advanced or metastatic non-clear cell renal cell cancer (ncc-RCC) receiving Temsirolimus in comparison to Sunitinib. In most clinical trials in renal cell carcinoma (RCC), clear cell RCC have been included exclusively. There are only some limited data on the efficacy of Temsirolimus or Sunitinib in ncc-RCC showing interesting response rates for both agents. However, randomized clinical trials in this specific patient population have not yet been performed. In the proposed study a comparison Temsirolimus and Sunitinib is scheduled in first line therapy of ncc-RCC.
NCT01635387
Hypertensive haemodialysis patients are at high risk for cardiovascular events. This study was undertaken to ascertain whether the upstream of aliskirne, a direct renin inhibitor improves mortality and cardiovascular outcomes in these high-risk population.
NCT01302236
The purpose of this study is to determine whether eplerenone is effective in the treatment of blood pressure, heart function, renal function in elderly hypertensive stage1 (eGFR\>=90ml/min/1.73m2) and stage2 (eGFR 60-89ml/min/1.73m2) chronic kidney disease (CKD) patients.
NCT00680043
The purpose of this study is to evaluate the safety and efficacy of peginesatide for the treatment of anemia in participants with chronic kidney disease who are on dialysis and are not taking any treatment to increase their red blood cell production.
NCT00372489
The purpose of this study was to evaluate the long term safety and tolerability of peginesatide for the maintenance of hemoglobin in participants with chronic kidney disease (CKD) who had received at least 24 weeks of peginesatide treatment in an earlier study.
NCT00434330
The purpose of this study was to determine the dose ranges of peginesatide administered intravenously or subcutaneously that maintained hemoglobin in participants on dialysis whose hemoglobin values were stable on epoetin (alfa or beta).
