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Catalyst

PapersPMID:38836372

Efficacy of astragalus combined with renin-angiotensin-aldosterone system blockers in the treatment of stage III diabetic nephropathy: a systematic review and meta-analysis.

Renal failure2024The record ↗

findings
2
compound
1
endpoints
2
  1. Finding, moderate evidenceraisesClinical effective rate (composite responder rate)
  2. Finding, moderate evidencelowersFasting blood glucose
Study, every finding
meta-analysis
Dose studied, every finding
Pooled; astragalus injection 20 to 60 mL per day or oral astragalus 20 to 180 g per day, added to an ACE inhibitor or ARB, 1 to 48 weeks
  • “During the treatment period, the total effective rate of the astragalus-RAAS blocker combination group was markedly higher than that of the RAAS blocker group (odds ratio [OR] = 3.63, 95% CI [2.59, 5.09], p < 0.00001; Figure 2).”
    Effect
    3.63 odds ratio, 95% CI 2.59 to 5.09
    Population
    Adults with stage III diabetic nephropathy (Mogensen staging); 14 pooled Chinese trials in which both arms received the same ACE inhibitor or ARB and only one arm also received astragalus; routes pooled (injection and oral herb)
  • “The Astragalus combined RAAS blocker therapy showed a significantly larger decrease in FPG compared with the control group (WMD: −0.28, 95% CI [−0.40, −0.17], p < 0.00001; Figure 7).”
    Effect
    −0.28 mean difference, 95% CI −0.4 to −0.17
    Population
    Adults with stage III diabetic nephropathy (Mogensen staging); 15 pooled Chinese trials in which both arms received the same ACE inhibitor or ARB and only one arm also received astragalus; routes pooled (injection and oral herb)

Study record

Design
meta-analysis
Species
human
Population
Patients with stage III diabetic nephropathy (Mogensen staging), all receiving a RAAS blocker (ACEI or ARB), in 32 Chinese RCTs
Participants
2,462
Comparator
no treatment
Duration
not reported
Endpoints measured
22