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Renal Insufficiency, Chronic clinical trials

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NCT ID: NCT01381094 Completed - Anemia Clinical Trials

42-Day Repeat Oral Dose Study of AKB-6548 in Participants With Chronic Kidney Disease and Anemia

Start date: June 15, 2011
Phase: Phase 2
Study type: Interventional

The purpose of this study is to evaluate the dose response (efficacy), pharmacodynamic response, pharmacokinetics, safety, and tolerability of orally administered AKB-6548 in pre-dialysis participants with anemia with repeat dosing for 42 days.

NCT ID: NCT01380717 Completed - Hypertension Clinical Trials

Renal and Systemic Vascular Resistance in Chronic Kidney Disease (CKD)

RenVas
Start date: February 2011
Phase: Phase 4
Study type: Interventional

Patients with reduced kidney function have a higher risk of heart disease and death. Studies have shown that blood vessels in patients with hypertension change with a decrease of lumen size and growth of the vessel wall. By treating patients with antihypertensive certain medication vessel lumen and walls normalize. Treating hypertension in patients with chronic kidney disease slows the progression of kidney function loss. The aim is to compare different degrees of antihypertensive medication in patients with chronic kidney disease and hypertension will slow the progression of kidney loss.

NCT ID: NCT01379963 Completed - Clinical trials for Anemia, Kidney Disease, Chronic

A Retrospective Observational Study of Hemoglobin Levels in Patients With Renal Anemia Treated With Mircera (Methoxy Polyethylene Glycol-Epoetin Beta)

Start date: April 2009
Phase: N/A
Study type: Observational

This retrospective observational study will evaluate the hemoglobin levels in patients with renal anemia over 6 months treatment with Mircera (methoxy polyethylene glycol-epoetin beta).

NCT ID: NCT01377467 Active, not recruiting - Osteoporosis Clinical Trials

Denosumab for Prevention of Osteoporosis in Renal Transplant Recipients

POSTOP
Start date: June 2011
Phase: Phase 3
Study type: Interventional

The primary objective of the study is to examine the effect of denosumab on lumbar spine bone mineral density (BMD) after one year of treatment in newly transplanted renal allograft recipients. Secondary endpoints include BMD changes at the total hip and the femoral neck, changes in body height, changes in bone mineral metabolism parameters, incidence of fractures, and allograft function at one year. Safety measurements include the occurrence of rejection episodes, infectious complications, graft loss and mortality. - Trial with medicinal product

NCT ID: NCT01377285 Recruiting - Clinical trials for Chronic Renal Failure

Renoprotection by Pentoxifylline and Angiotensin Receptor Blocker in Chronic Kidney Disease (CKD)

CKD
Start date: June 2010
Phase: Phase 4
Study type: Interventional

This is a multicenter, randomized, double-blind, placebo-controlled clinical trial to investigate the renoprotective efficacy of combined pentoxifylline (PTX) and angiotensin receptor blockers (valsartan), compared with placebo and valsartan in 700 patients with Chronic Kidney Disease (CKD) stages 3 and 4. The effect on cardiovascular comorbidity will also be observed. The observation period will be 3 years. The primary endpoints consists of doubling of serum creatinine, end stage renal disease (ESRD), and death from any cause. The secondary endpoints include changes of microalbuminuria or proteinuria, serum and urinary levels of TNF-a(tumor necrosis factor-alpha ), MCP-1(monocyte chemotactic protein), TGF-beta1(transforming growth factor ), collagens III (amino terminal peptide of procollagen III) and IV, and fibronectin, urinary N-acetyl-beta-glucosaminidase, as well as serum fibrinogen and high-sensitive CRP(C reactive protein), and development of heart failure, nonfatal myocardial infarction, and stroke or transient ischemic attack.

NCT ID: NCT01376635 Completed - Clinical trials for Chronic Kidney Disease

Depressed Cardiac Autonomic Modulation in Patients With Chronic Kidney Disease Diagnosed by Spectral Analysis

HRV
Start date: May 2008
Phase: N/A
Study type: Observational

Background/Aims: To evaluate the sympathovagal balance in patients with chronic kidney disease (CKD) on conservative treatment. Methods: In a cross-sectional study, patients with CKD stages 3, 4 and 5 not yet on dialysis (CKD group) and age-matched healthy subjects (CON group) underwent continuous heart rate recording during two twenty-minute periods in the supine position (pre-inclined), followed by passive postural inclination at 70° (inclined period). Power spectral analysis of the heart rate variability was used to assess the normalized low frequency (LFnu), indicative of sympathetic activity, and the normalized high frequency (HFnu), indicative of parasympathetic activity. The LFnu/HFnu ratio represented sympathovagal balance.

NCT ID: NCT01371747 Completed - Hypertension Clinical Trials

Patiromer in the Treatment of Hyperkalemia in Patients With Hypertension and Diabetic Nephropathy (AMETHYST-DN)

AMETHYST-DN
Start date: June 2011
Phase: Phase 2
Study type: Interventional

This study determined the optimal starting dose of patiromer in treating hyperkalemia in participants with hypertension and diabetic nephropathy who were already receiving ACEI and/or ARB drugs, with or without spironolactone. This study also evaluated the efficacy and safety of patiromer and the long term use of patiromer.

NCT ID: NCT01368042 Completed - Clinical trials for Chronic Kidney Disease

Quality of Life in Greek Hemodialysis Patients Receiving Zemplar Intravenous

QUALITIZE
Start date: August 2011
Phase: N/A
Study type: Observational

The purpose of this study is to assess health-related Quality of Life (QoL) changes in participants with chronic kidney disease (CKD) and secondary hyperparathyroidism (sHPT) undergoing hemodialysis and receiving paricalcitol intravenous (iv).

NCT ID: NCT01365481 Completed - Hypertension Clinical Trials

Safety and Tolerability of Valsartan in Children 6 to 17 Years of Age

Start date: August 2011
Phase: Phase 3
Study type: Interventional

The purpose of this study is to assess the long-term safety and tolerability profile of valsartan and valsartan-based treatments in children with hypertension, with or without chronic kidney disease.

NCT ID: NCT01364779 Completed - Clinical trials for Chronic Kidney Disease

Prevalence of Aspirin Resistance in Chronic Kidney Disease Patients

Start date: April 2010
Phase: N/A
Study type: Observational

The primary objective of the study is to determine the prevalence of aspirin resistance in chronic kidney disease patients. The secondary objectives are to determine possible risk factors contributing to aspirin resistance in this population.