Treatment of rotaviral gastroenteritis with Qiwei Baizhu powder
Abstract
AIM
To observe the effects of Qiwei Baizhu Powder (QWBZP) on rotaviral gastroenteritis in children and in animal models.
METHODS
Enrolled patients were divided into two groups, and one group was treated with oral rehydration solution (ORS) and the other treated with oral liquid of QWBZP. Neonate mice were orally infected with 50 microL rotavirus suspension (4 X 10(8) PFU/mL) and treated with ORS or oral liquid of QWBZP, respectively.
RESULTS
Eighty-three cases of rotaviral gastroenteritis treated with QWBZP revealed a better efficacy than that treated with ORS (X(2)=10.87, P < 0.05). The contents of sodium and glucose as well as number of patients with positive human rotavirus antigen in stool in QWBZP group were all less than that in ORS group. In animal models, QWBZP was found effective in treating rotavirus gastroenteritis in neonate NIH mice, as compared with control groups. In QWBZP group, the mortality of infected mice was decreased by 73.3%, the body weight of infected mice was increased, the contents of sodium and glucose as well as number of mice with positive rotavirus antigen in feces were significantly reduced, and the pathological changes such as damage of small intestinal mucosa and villi were also obviously alleviated.
CONCLUSION
QWBZP has effects on improving the absorptive function of small intestine, shortening the duration of diarrhea and rotavirus shedding from stool and alleviating the pathological changes of small intestine induced by rotavirus.
How strong is the evidence?
Evidence Hub reads this as a clinical trial, done in people. Its evidence level is 3 of 5 (Moderate · trial / cohort / secondary analysis). Trials without a large randomized design, cohorts and secondary analyses give moderate evidence.
Read the paper
Related studies
- Patient-Centered Pharmaceutical Design to Improve Acceptability of Medicines: Similarities and Differences in Paediatric and Geriatric Populations
- Evidence-based clinical practice guidelines for irritable bowel syndrome 2020
- Phase 2b Study of Pimodivir (JNJ-63623872) as Monotherapy or in Combination With Oseltamivir for Treatment of Acute Uncomplicated Seasonal Influenza A: TOPAZ Trial
- Gastrointestinal manifestations in COVID-19
- COVID-19 and Gastrointestinal Disease: Implications for the Gastroenterologist
- Persistent gut barrier damage and commensal bacterial influx following eradication of Giardia infection in mice
Go deeper in Evidence Hub
Evidence Hub adds a study data sheet (design, sample size, evidence level, key numbers), an AI summary and a chat grounded in the paper's text.