Lei-Ting Li1, Ming-Yang Shi1, Shi-Yao Wei1, Tong Li1, Bing Li2. 1. Department of Nephrology, Second Affiliated Hospital, Harbin Medical University, Harbin, People's Republic of China. 2. Department of Nephrology, Second Affiliated Hospital, Harbin Medical University, Harbin, People's Republic of China. Electronic address: icecreamlee@hotmail.com.
Abstract
BACKGROUND/ PURPOSE:Huai Qi Huang (HQH) is a compound Chinese herbal medicine that contains Trametes robiniophila murr, wolfberry fruit, and Polygonatum. In the present study, we investigated the effects of HQH on patients with mild immunoglobulin A nephropathy (IgAN) through a prospective randomized controlled study. METHODS:Forty-five adults diagnosed with IgANaccording to renal pathology, who had hematuria or/and proteinuria (≤ 2 g/day), were randomly assigned to receive HQH or no treatment for 12 weeks. Twenty-four hour urinary protein excretion and hematuria were measured at Weeks 0, 4, 8, and 12. The rate of complete remission of proteinuria and hematuria was evaluated. Any adverse events induced by HQH were also observed during the treatment period. RESULTS: Twenty-four hour urinary protein excretion was significantly reduced by HQH treatment compared with that in the control group at Weeks 8 and 12. A much higher rate of complete remission of proteinuria was observed in the HQH group than in control group at Week 12. HQH administration also obviously reduced the extent of hematuria compared with that in the control group at Week 12. HQH treatment dramatically increased the rate of complete remission of hematuria compared with that in control group at Weeks 8 and 12. No obvious adverse events caused by HQH were observed. CONCLUSION:HQH could be a new conservative therapy for IgAN patients who cannot tolerate steroids and immunosuppressive agents. The relapse rate after discontinuing treatment still needs further investigation.
RCT Entities:
BACKGROUND/ PURPOSE: Huai Qi Huang (HQH) is a compound Chinese herbal medicine that contains Trametes robiniophila murr, wolfberry fruit, and Polygonatum. In the present study, we investigated the effects of HQH on patients with mild immunoglobulin A nephropathy (IgAN) through a prospective randomized controlled study. METHODS: Forty-five adults diagnosed with IgAN according to renal pathology, who had hematuria or/and proteinuria (≤ 2 g/day), were randomly assigned to receive HQH or no treatment for 12 weeks. Twenty-four hour urinary protein excretion and hematuria were measured at Weeks 0, 4, 8, and 12. The rate of complete remission of proteinuria and hematuria was evaluated. Any adverse events induced by HQH were also observed during the treatment period. RESULTS: Twenty-four hour urinary protein excretion was significantly reduced by HQH treatment compared with that in the control group at Weeks 8 and 12. A much higher rate of complete remission of proteinuria was observed in the HQH group than in control group at Week 12. HQH administration also obviously reduced the extent of hematuria compared with that in the control group at Week 12. HQH treatment dramatically increased the rate of complete remission of hematuria compared with that in control group at Weeks 8 and 12. No obvious adverse events caused by HQH were observed. CONCLUSION: HQH could be a new conservative therapy for IgANpatients who cannot tolerate steroids and immunosuppressive agents. The relapse rate after discontinuing treatment still needs further investigation.