Smart phone strategy: reminder call helps control blood pressure (USA)

Better blood pressure control may be as simple as an automated telephone call. In a study published in the September issue of The Journal of Clinical Hypertension, researchers from Kaiser Permanente Southern California made automated phone calls to hypertensive patients reminding them to visit their doctor's office to have their blood pressure checked. Patients who received the calls controlled their blood pressure significantly better than the control group who received no calls (32.5 percent vs. 23.7 percent). Kaiser Permanente Southern California is a health delivery system that provides care to more than 3.5 million people. "This study provides new information about how an automated telephone message can lead to improved BP [blood pressure] control among patients with hypertension," said the study's lead author, Teresa Harrison, SM, in a press release. "We found that this simple outreach program can improve blood pressure control, especially among patients with multiple chronic conditions."