Clinical Trials Logo

Clinical Trial Summary

The goal of the Microalbuminuria in Untreated Boys with Alport Syndrome study is to gather information about critical clinical time points such as when patients with small amounts of protein (microalbuminuria) in their urine progress to larger amounts (overt proteinuria). Large amounts of protein in the urine is often an early sign of kidney disease.

Information needs to be collected in boys who are not taking medications known as angiotensin converting enzyme inhibitor (ACEI) or angiotensin receptor blocker (ARB) in order to obtain accurate data about the length of time between the onset of microalbuminuria and the start of overt proteinuria. This new information will give physicians a better understanding of how to treat patients with Alport syndrome.

The information we gather by conducting this study will aid in planning future clinical trials because the identification of time points in disease progression, such as microalbuminuria and overt proteinuria, could reduce the time necessary to show a clinical benefit of a new treatment option.

The study has been approved by the University of Minnesota's Institutional Review Board.


Clinical Trial Description

Study Aims

1. To determine the average ages of onset of microalbuminuria and overt proteinuria in untreated boys with Alport syndrome

2. To determine the average duration of microalbuminuria before transition to overt proteinuria in untreated boys with Alport syndrome

This study does not involve treatment and is anticipated to last 3-5 years. ;


Study Design


Related Conditions & MeSH terms


NCT number NCT00622544
Study type Observational
Source University of Minnesota - Clinical and Translational Science Institute
Contact
Status Completed
Phase
Start date July 2007
Completion date July 2012

See also
  Status Clinical Trial Phase
Completed NCT02369354 - Transplant Social Worker Support for Live Kidney Donation in African Americans N/A
Not yet recruiting NCT02225782 - Trial to Compare 1.0 Versus 2.0 mg Alteplase (tPA) Dosing in Restoring Hemodialysis Catheter Function Phase 4
Completed NCT00499187 - Fanconi Syndrome Due to ARVs in HIV-Infected Persons Phase 4
Withdrawn NCT00585429 - Evaluation of Kidney Disease in Liver Transplant Recipients N/A
Completed NCT00379899 - ADVANCE: Study to Evaluate Cinacalcet Plus Low Dose Vitamin D on Vascular Calcification in Subjects With Chronic Kidney Disease Receiving Hemodialysis Phase 4
Completed NCT00183248 - Using Donor Stem Cells and Alemtuzumab to Prevent Organ Rejection in Kidney Transplant Patients Phase 1/Phase 2
Completed NCT00001835 - Oxaliplatin in Cancer Patients With Impaired Kidney Function Phase 1
Completed NCT01331941 - A Pharmacokinetic Study of AMG 386 in Cancer Subjects With Normal and Impaired Renal Function Phase 1
Terminated NCT00436748 - Study to Assess Darbepoetin Alfa Dosing for the Correction of Anemia in Pediatric Patients With Chronic Kidney Disease Phase 3
Completed NCT01467466 - Prevention of Serious Adverse Events Following Angiography Phase 3
Completed NCT01235936 - Safety and Efficacy Study for AKB-6548 in Participants With Chronic Kidney Disease and Anemia Phase 2
Completed NCT01974999 - A Retrospective Multicenter Study to Determine 5-Year Clinical Outcomes in Subjects Previously Enrolled in the CTOT-01 Study
Completed NCT01947829 - Interdialytic Kt/V Variability Measurement With Adimea (IVP STUDY) N/A
Recruiting NCT01240564 - The Nephrotic Syndrome Study Network (NEPTUNE) N/A
Active, not recruiting NCT01228903 - Uric Acid and the Endothelium is CKD N/A
Completed NCT00734357 - Comparative Investigation of Intravenously Administered Omnipaque and Isovue: Effects on Serum Creatinine Concentration in Outpatients N/A
Completed NCT00781417 - Prevention of Secondary Hyperparathyroidism With Vitamin D in Stage II/III Chronic Kidney Disease N/A
Completed NCT00094484 - Cinacalcet HCl in Chronic Kidney Disease Subjects With Secondary Hyperparathyroidism Not Receiving Dialysis Phase 3
Completed NCT00096915 - Study Evaluating Darbepoetin Alfa in Subjects With Chronic Kidney Disease (CKD) Receiving Dialysis Phase 3
Completed NCT00185159 - Olmesartan Medoxomil in Diabetes Mellitus Phase 3