Synergistic effect of Mahaenggamseok-tang in the treatment of pediatric patients with lower respiratory tract infections

Abstract

Background: Infants are often hospitalized because of lower respiratory tract infections, and overuse of antibiotics to treat such infections has led to severe problems. Herbal medicines may be more effective and safer than antibiotics. Mahaenggamseok-tang is a common herbal medicine in Asia, but the evidence for its effectiveness in lower respiratory tract infection treatment is insufficient. This review assesses the efficacy of Mahaenggamseok-tang in treating lower respiratory tract infections.Methods: The study used Chinese, English, and Korean databases, as well as one Japanese database. All included studies were randomized controlled trials comparing Mahaenggamseok-tang with medication to treat lower respiratory tract infections. Studies using Mahaenggamseok-tang plus Western medicine were also included. Standardized mean difference (SMD), risk ratio (RR) with 95% confidence interval (CI), and risk of bias were analyzed using Review Manager 5.4 software. The GRADEpro website was used to assess the reviews.Results: Seventeen randomized controlled trials with a total of 1993 participants were included in the meta-analysis. All studies compared the Mahaenggamseok-tang plus Western medicine group to the Western medicine only group. Meta-analysis showed that Mahaenggamseok-tang affected total effective rate (risk ratio: 1.20, 95% confidence interval [