Active clinical trials for "Kidney Failure, Chronic"

This study will examine the safety and effectiveness of renal (kidney) transplantation for HIV-infected patients with end-stage renal disease (kidney failure). Although kidney transplant is the best treatment for most causes of kidney failure, people infected with HIV are not offered this procedure because the immunosuppressive drugs (drugs that suppress immune function) required to prevent organ rejection could further impair the patient's already weakened immune system. This study will use a regimen of immunosuppressants designed to complement treatment for patients taking highly active antiretroviral therapy (HAART). HIV-infected patients between 18 and 60 years of age with renal failure who have not had any opportunistic infections for 5 years may be eligible for this study. Candidates will be screened with a medical history, physical examination, and blood and urine tests. Before the transplant procedure, participants will undergo additional tests and procedures, including blood studies, 24-hour urine collection, infectious disease consultation, tuberculin skin test, PAP smear for women, chest X-ray, brain and hip MRI studies and DEXA-scan to evaluate bone density. In addition, patients may undergo leukapheresis to obtain white blood cells for study. For this procedure, whole blood is drawn through a needle in an arm vein and passed through a cell separator machine. The white cells are collected for removal, and the rest of the blood is returned to the body through the same needle or another needle in the other arm. When a donor organ becomes available for transplant, the patient will receive three anti-rejection drugs-cyclosporine, mycophenolate mofetil and prednisone-to prevent organ rejection. Immediately after the surgery, HAART drugs will be stopped for 7 days until stable levels of the immune suppressants can be achieved. Then, HAART will be re-started and all medications will be adjusted to achieve adequate blood levels. Patients must stay in the local area 60 days after discharge from the hospital for monitoring. Frequent blood samples will be taken to monitor kidney function, viral load and CD4+ T cell counts. Follow-up visits will then be scheduled monthly for the first 6 months after transplant, then every other month for 1 year. Kidney biopsies will be done at the end of the first month, after 6 months, and yearly for 5 years. For the biopsy, a special needle is used to remove a small piece of kidney tissue for microscopic examination. The biopsies and blood tests are done to evaluate the immune response to the transplanted organ and to study how HAART interacts with the immune suppressing drugs.

The purpose of this study is to assess the Aranesp® dose administered intravenously (IV) once weekly to maintain hemoglobin (Hgb) levels in hemodialysis subjects who are either recombinant human erythropoietin (rHuEPO) naïve or subjects converted from rHuEPO therapy administered IV thrice weekly (TIW).

The purpose of this study is to test how well lanthanum carbonate reduces the pre-dialysis level of serum phosphorus in subjects undergoing dialysis due to end stage renal disease and to determine the patient and physician's satisfaction.

The purpose of this research is to study the efficacy and safety of AMG 073 in patients with kidney failure who are being treated with hemodialysis or peritoneal dialysis and who also have secondary hyperparathyroidism (HPT).

The purpose of this study is to assess the safety of lanthanum carbonate in patients undergoing dialysis who have received lanthanum carbonate in the previous studies and wish to continue treatment.

To show non-inferiority in the incidence rates of elevated calcium-phosphorus product between two treatment groups: 1) a group having an initial dose based on baseline PTH (baseline iPTH/80) and 2) a group having a starting dose based on body weight (0.04 mcg/kg).

This study is designed to test the clinical and laboratory observations that suggest IVIG given before and after kidney transplant to patients who are sensitized (highly sensitive) to certain transplant antigens could result in reduced sensitization and reduced rates of kidney rejection. Some ESRD patients are highly sensitive to certain transplant antigens (foreign substances that activate the immune system) and must wait for a long time before a well-matched kidney becomes available. Transplant rejection is more likely among highly sensitized patients than in patients who are not highly sensitized. There is no proven method to improve a highly-sensitized patient's chances of receiving and keeping a transplanted kidney.

Coronary artery disease (CAD) is the leading cause of death in end-stage renal disease (ESRD) patients requiring dialysis. There are limited data on clinical characteristics, treatment strategies and outcomes in this special patient population in China. As a nationwide, observational, multicenter cohort study, this study consecutively included ESRD patients on dialysis with significant CAD at 30 tertiary care centers in 12 provinces in China from January 2015 to June 2021. Patient data collected included demographics, comorbidities, cardiac history, cardiac function, location and severity of CAD, procedural information, medications, and clinical events.

A randomized clinical trial for patients with end stage renal disease in which a family consultation condition is compared against a treatment as usual control condition on the hospital readmissions after 1 month as the primary outcome variable.

This is a prospective, randomized, open-label, blinded end-point evaluation trial. The patient population consists of patients on hemodialysis who have atrial fibrillation (AF) and end-stage renal disease (ESRD) .