Proactive case management of high-risk patients with type 2 diabetes mellitus by a clinical pharmacist: a randomized controlled trial.

Objective: To evaluate the effect of case management by a clinical pharmacist on glycemic control and preventive measures in patients with type 2 diabetes mellitus.

Study Design: Randomized controlled trial in a university-affiliated primary care internal medicine clinic.

Methods: We recruited 80 patients with poorly controlled type 2 diabetes mellitus.