The Change of Urinary Angiotensinogen Excretion After Valsartan Treatment in Patients With Persistent Proteinuria
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|ClinicalTrials.gov Identifier: NCT00858299|
Recruitment Status : Unknown
Verified March 2009 by Samsung Medical Center.
Recruitment status was: Not yet recruiting
First Posted : March 9, 2009
Last Update Posted : March 9, 2009
This study is a multicenter, prospective, interventional study. It does not have a control group. All participants will receive 160 mg valsartan for 8 weeks. Among them, the patients with persistent proteinuria (defined as proteinuria more than 1 g/g after 8 weeks treatment of valsartan) will receive 320 mg valsartan for further 16 weeks. Participants who did not receive any ACEI or ARB previously will have a titration period for 4 weeks (80 mg for 4 weeks, 160 mg for 4 weeks, and then 320 mg for 16 weeks).
The investigators will evaluate the change of urinary angiotensinogen excretion between at baseline, at 8 weeks, and 24 weeks.
|Condition or disease||Intervention/treatment||Phase|
|Chronic Kidney Disease Proteinuria||Drug: valsartan||Phase 4|
|Study Type :||Interventional (Clinical Trial)|
|Estimated Enrollment :||500 participants|
|Intervention Model:||Single Group Assignment|
|Masking:||None (Open Label)|
|Official Title:||The Change of Urinary Angiotensinogen Excretion After Valsartan Treatment in Chronic Kidney Diseases Patients With Persistent Proteinuria|
|Study Start Date :||March 2009|
|Estimated Primary Completion Date :||December 2011|
|Estimated Study Completion Date :||December 2011|
160 mg oral once in a day for initial 8 weeks and 320 mg, oral, once in a day for subsequent 16 weeks
- The percent change of urinary angiotensinogen excretion between at baseline and at 24 weeks after valsartan treatment. [ Time Frame: 4 weeks of screening periods + 24 weeks of treatment ]
To learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor.
Please refer to this study by its ClinicalTrials.gov identifier (NCT number): NCT00858299
|Contact: Yoon-Goo Kim, Professoremail@example.com|
|Korea, Republic of|
|Division of Nephrology, Samsung Medical Center||Not yet recruiting|
|Seoul, Korea, Republic of, 135-710|
|Principal Investigator: Yoon-Goo Kim, Professor|
|Principal Investigator:||Yoon-Goo Kim, Professor||Division of Nephrology, Samsung Medical Center|