J Tradit Chin Med
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To assess the effectiveness and safety of Traditional Chinese Medicine (TCM) treatment of non-acute bronchial asthma complicated by gastroesophageal reflux. ⋯ The clinical symptoms of non-acute asthma complicated by gastroesophageal reflux can be improved by some Chinese drugs. Curative effects can be increased by combining the use of TCM with Western medicine. Because of the small quantity and low quality of research reported to date, it is necessary to conduct further RCTs to confirm these results. The results of this systematic review indicate that the quality of future clinical trials should be improved by including larger patient numbers, correctly randomizing patients into study groups, using blinding methods to measure and assess outcomes, and using accepted indexes to evaluate curative effects.