À¯È¿¼º°á°ú(Recomendation)
This review found 26 published clinical controlled trials of TCM for COVID-19, and 11 of them were RCTs with 1301 patients. However, none of them were placebo-controlled and double-blinded RCTs. The types of patients, interventions and outcomes in different RCTs varied significantly; most of the published trials have not registered their protocols before case recruitment.
DOI
10.1016/j.imr.2020.100481