beraprost and Proteinuria

Beraprost sodium has been shown to have positive effects in the kidney; however, its efficacy and safety in the treatment of nephrotic syndrome (NS) are currently unknown. Therefore, the aim of this meta-analysis was to evaluate the clinical efficacy and safety of beraprost sodium in the treatment of NS.. We systematically searched EMBASE, PubMed, MEDLINE, China National Knowledge Internet (CNKI), Chinese Biomedical Database (CBM), and Wanfang database for articles from their inception to August 2022.. A total of 12 randomized controlled trials (RCTs) involving 1200 subjects were collected for careful evaluation. The meta-analysis indicated that compared with the controls, combination therapy with berprost sodium could remarkably improve the total effective rate (odds ratio 4.21, 95% confidence interval [CI]: 2.87 to 7.25) and reduce 24 hours proteinuria (mean difference [MD] -1.03, 95% CI: -1.26 to -0.8), serum creatinine (MD -18.39; 95% CI: -27.81 to -8.98), blood urea nitrogen (MD -1.43,95% CI: -1.94 to -0.92), serum total cholesterol (MD -1.24; 95% CI: -1.36 to -1.11), and triglyceride (MD -0.69; 95% CI: -1.03 to -0.35), and increase serum albumin (MD 4.96, 95% CI: 2.98 to 6.93). But the adverse effects of dizziness and headache were higher (RD = 0.05. 95% CI: 0.02 to 0.08).. For NS patients, combination therapy with beraprost sodium can achieve higher clinical efficacy and significant improvement in renal function than conventional therapy.

Topics: Drugs, Chinese Herbal; Humans; Nephrotic Syndrome; Proteinuria; Randomized Controlled Trials as Topic; Treatment Outcome

Effects of beraprost sodium, a chemically stable prostacyclin analogue, on renal dysfunction in an experimental rat model of glomerulonephritis were investigated. Beraprost sodium (30, 100 and 300 microg/kg) was orally given twice daily from the late stage of nephritis in which renal dysfunction was already developed. Beraprost sodium treatment inhibited the increase in urinary protein, serum creatinine and blood urea nitrogen, and the decrease in creatinine clearance. The elevation of serum creatinine was also inhibited by predonisolone (1 mg/kg). However, captopril (25, 50 and 100 mg/kg) and dipyridamole (20 and 60 mg/kg) failed to inhibit the elevation of serum creatinine. In the beraprost sodium-treated nephritic rats, the increase in mRNA levels for monocyte chemoattractant protein-1 (MCP-1) and collagen in the kidney was inhibited. These results suggest that beraprost sodium ameliorates developed renal dysfunction and is possibly an effective agent for the treatment of human glomerulonephritis.

Topics: Angiotensin-Converting Enzyme Inhibitors; Animals; Anti-Inflammatory Agents; Blood Pressure; Blood Urea Nitrogen; Body Weight; Captopril; Chemokine CCL2; Creatinine; Dipyridamole; Epoprostenol; Glomerulonephritis; Kidney; Kidney Function Tests; Kidney Glomerulus; Male; Platelet Aggregation Inhibitors; Prednisolone; Proteinuria; Rabbits; Rats; Rats, Inbred WKY; Reverse Transcriptase Polymerase Chain Reaction; RNA, Messenger