Effectiveness and Safety of Compound Chinese Medicine plus Routine Western Medicine in In-Stent Restenosis: A Meta-Analysis and Systematic Review

Table 8

Effect of CCM plus RWM versus RWM on MACE after PCI.

MACE	No. of studies/patients	Follow-up; (mos.)	Pooled estimate; (RR, 95% CI)
Revascularization; (CCM plus RWM versus RWM)	3/308	6–18	0.33 [0.07, 1.62]
Myocardial Infarction; (CCM plus RWM versus RWM)	3/308	6–18	0.33 [0.17, 1.62]
Myocardial Infarction; (CCM plus RWM versus CM placebo plus RWM)	2/475	6	0.42 [0.11, 1.60]
Cardiac Mortality; (CCM plus RWM versus RWM)	5/921	12–18	0.25 [0.03, 2.21]
Recurrent Angina; (CCM plus RWM versus RWM)	9/1095	6–18	0.50 [0.38, 0.65]
Recurrent Angina; (CCM plus RWM versus CM placebo plus RWM)	2/475	6	0.32 [0.19, 0.54]