Care coordination and telemedicine improves glycaemic control in ethnically diverse veterans with diabetes

Abstract

We conducted a pilot study of a care-coordination programme involving daily monitoring and education of elderly diabetic veterans from different racial/ethnic groups. A telephone-based, in-home messaging device was used for patient monitoring and education. Sixty-nine patients were enrolled in the study and HbA_1c values were obtained both before and after the telemedicine intervention in 41 of them. The mean HbA_1c before enrolment was 7.6% and the mean value 9 months later was 7.3% (P = 0.09). The greatest fall in HbA_1c occurred in African-Americans (0.65%, P = 0.05). The total number of hospital admissions decreased from 31 pre-enrolment to 25 post-enrolment (P = 0.0002). Bed days of care decreased from 368 to 149 (P = 0.0002). Care coordination, facilitated by telemedicine, appeared to improve glycaemic control in veterans with diabetes from diverse ethnic backgrounds, particularly African-Americans. This may reduce health-care resource utilization.