Clinical efficacy of Yukgunja-tang combined with a proton pump inhibitor for refractory gastroesophageal reflux disease: study protocol for randomized, double-blind, double-dummy clinical trial
Abstract Background Yukgunja-tang (YGJ) is an herbal prescription used to treat the symptoms of gastroesophageal reflux disease (GERD). Although many preclinical and clinical studies on YGJ have been conducted on GERD, there is a lack of evidence from blinded studies to exclude placebo effects. Ther...
Main Authors: | , , |
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Format: | Article |
Language: | English |
Published: |
BMC
2023-12-01
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Series: | BMC Complementary Medicine and Therapies |
Subjects: | |
Online Access: | https://doi.org/10.1186/s12906-023-04283-3 |