Eur J Med Res. 2024 Sep 19;29(1):466. doi: 10.1186/s40001-024-02030-z.

ABSTRACT

OBJECTIVES: To assess the efficacy of the Chinese herbal medication Shugan Hewei formula (SHF) combined with rabeprazole in patients with refractory gastroesophageal reflux disease (rGERD).

METHOD: A total of 264 participants were randomly assigned to the treatment group (n = 132) receiving SHF granules (20 mg) combined with rabeprazole (10 mg) and the control group (n = 132) receiving placebo SHF granules (20 mg) combined with rabeprazole (20 mg). Both groups undergo 8 weeks of treatment and 2 weeks of follow-up.

RESULTS: The treatment group showed higher total clinical symptom efficacy and lower total symptom scores compared to the control group. The treatment group was superior to the control group in reducing rGERD major symptom scores, including heartburn, retrosternal pain, regurgitation and belching, and acid regurgitation. Additionally, treatment group (Z = 8.169, P < 0.001) and control group (Z = 9.800, P < 0.001) treatments were all significantly attenuated esophageal inflammation, demonstrating comparable efficacy. Patients with esophagitis grade A decreased from 40.34% to 17.23%, and those with grade B decreased from 11.76% to 3.78% in the treatment group. The results of the SF-36 scale showed that combination therapy was more effective in improving role limitations due to physical health, vitality, general health, total somato-physical health, and psychiatric mental health.

CONCLUSION: Our study reveals that the combined treatment of SHF with rabeprazole is more efficacious in managing patients with rGERD when contrasted with sole rabeprazole treatment.

PMID:39300586 | DOI:10.1186/s40001-024-02030-z