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What is the primary objective of this study?

-Evaluate the efficacy and safety of Shenyankangfu Tablets to control the proteinuria of patients with primary glomerulonephritis compare with Losartan potassium.

Who is eligible to participate?

Inclusion - Diagnosed with primary glomerulonephritis - Aged from 18 to 70 years，male or female - Blood pressure can be controlled ≤140/90mmHg - GFR≥45ml/min/1.73㎡ - 0.5g≤24 hours proteinuria≤3.0g - Traditional Chinese medicine syndrome conform Qi-Yin Deficiency - Obtain the agreement of patients or their guardians, and signed informed consent file Exclusion Criteria: - secondary nephropathy - Take the glucocorticoid,immunosuppressants and Tripterygium drug in the last 12 months - Take other Chinese patent medicine and decoction which can reduce proteinuria in the last 2 weeks - Take renin-angiotensin system blockers in last 4 weeks - Combined with severe primary disease of heart, brain, liver and hematopoietic system, or other serious diseases can affect patient's life - Pregnant or lactating women - Allergic predisposition or known to be allergic to the drug composition - Blood presser ＜90/60mmHg - With unilateral or bilateral renal artery stenosis - With mental disorders and poor compliance - Be suspected or confirmed with alcohol, drug abuse history - Be participating in another clinical study at the same period

Which medical condition, disease, disorder, syndrome, illness, or injury is researched?

Glomerulonephritis

Proteinuria

Study Interventions

Interventions can include giving participants drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available or noninvasive approaches such as surveys, education, and interviews.

Drug:Shenyankangfu tabletsShenyankangfu tablets 2.4g, po, 3/day and Losartan potassium placebo 2 tab, po, 1/day,all drugs and placebo are taken for 48 weeks.

Drug:Losartan potassium 50mgShenyankangfu tablets placebo 5 tab, po, 3/day and losartan potassium 50mg,po, 1/day and losartan potassium placebo1 tab,po, 1/day, all drugs and placebo are taken for 48 weeks.

Drug:Shenyankangfu tablets and Losartan potassium 50mgShenyankangfu tablets 2.4g, po, 3/day and losartan potassium 50mg,po, 1/day and losartan potassium placebo1 tab, po, 1/day, all drugs and placebo are taken for 48 weeks.

Drug:Shenyankangfu tablets and Losartan potassium 100mgShenyankangfu tablets 2.4g, po, 3/day and losartan potassium 50mg×2,po, 1/day, all drugs and placebo are taken for 48 weeks.

Drug:Losartan potassium 100mgShenyankangfu tablets placebo 5 tab, po, 3/day and losartan potassium 50mg×2,po, 1/day, all drugs and placebo are taken for 48 weeks.

Study Arms

Research studies and clinical trials typically have two or more research arms. An arm is a group of people who receive the same treatment in the study.

Shenyankangfu tablets and Losartan potassium 100mg

Shenyankangfu tablets and Losartan potassium 50mg

Losartan potassium 50mg

Shenyankangfu tablets

Losartan potassium 100mg

Study Status

Unknown status

Start Date: February 2014

Completed Date:

Phase: Phase 4

Type: Interventional

Design:

Primary Outcome: changes of 24 hours proteinuria after the treatment

Secondary Outcome: changes of serum creatinine after treatment

Study sponsors, principal investigator, and references

Principal Investigator: xiangmei chen, Doctor

Lead Sponsor: Chinese PLA General Hospital

Collaborator: Tianjin TongRenTang Group Co., Ltd.

More information:https://clinicaltrials.gov/show/NCT02063100