The efficacy and safety of Shenzhu Guanxin Recipe Granules for the treatment of patients with coronary artery disease: protocol for a double-blind, randomized controlled trial

Table 2 Study procedures of the trial

Study procedures	Baseline	Treatment period		Follow-up period
Time point	0	3-month	6-month	12-month
Outcome measures
Clinical data	√
Coronary artery CT	√		√
CRP	√		√
Therapeutic evaluation
Blood lipids	√		√
SAQ	√	√	√	√
Scores of CM symptoms	√	√	√	√
ALT, AST	√		√
Creatinine, blood urea nitrogen	√		√
Safety indicators
Blood glucose	√		√
Drug interaction	√	√	√	√
Adverse event		√	√	√
Compliance observation		√	√	√
Medicine treatment	√	√	√	√

Note: CRP C-reactive protein, CT computed tomography, SAQ The Seattle Angina Questionnaire, CM Chinese medicine, ALT alanine aminotransferase, AST aspartate aminotransferase

ISSN: 1745-6215