PMID- 29933533 OWN - NLM STAT- MEDLINE DCOM- 20180731 LR - 20221207 IS - 0255-2922 (Print) IS - 0255-2922 (Linking) VI - 36 IP - 5 DP - 2016 Oct TI - Efficacy and safety of Sancai powder in patients with type 2 diabetes mellitus: a randomized controlled trial. PG - 640-8 AB - OBJECTIVE: To assess the efficacy and safety of Sancai powder in patients with type 2 diabetes mellitus (T2DM) inadequately controlled with single oral metformin in a randomized controlled trial (RCT). METHODS: A total of 132 patients with T2DM were enrolled in the study, who only took metformin (500-1000 mg/day) for at least three months and with inadequate glycemic control (7.0%