A prospective, randomized, double-blind, placebo-controlled trial of the Kampo formula daiobotanpito combined with antibiotic therapy for acute diverticulitis

Résumé fourni par la source

Daiobotanpito (DBT) is a Kampo formula traditionally used to treat abscesses in intestinal disorders. This double-blind, multicenter, randomized controlled trial was conducted at participating hospitals in Japan. Patients with CT-proven moderate acute diverticulitis received conventional therapy along with an oral DBT (treatment group) or placebo (control group) administered thrice a day for 10 days (Registration: jRCTs041180063). The primary outcome was the treatment success rate: fever reduction to < 37.5 °C within 3 days or/and elimination of abdominal pain within 4 days. Secondary endpoints included hospitalization days, changes in the inflammatory response, number of days before food intake, recurrence rate within 1-year, and adverse event rate. 171 participants were included in this study. No significant difference was observed in the treatment success rates between the DBT and placebo groups (P = .348). However, the DBT group showed a significant reduction in CRP levels on day 5 (P = .023), and patients with abscesses started oral intake significantly earlier than those in the placebo group (P = .046). In conclusion, the results of this study do not suggest that an add-on treatment with DBT in patients with moderate acute diverticulitis provides additional benefit., However, DBT may offer clinical benefits in cases involving abscesses or severe inflammation. Further prospective studies focusing on complicated diverticulitis are necessary.

Ce résumé expose les affirmations des auteurs. BNTIC ne l’interprète pas comme une validation indépendante des résultats.