Telemedicine had no convincing effect on quality of life , mortality or hypoglycemia .
INTERPRETATION : Compared with usual care , the addition of telemedicine , especially systems that allowed medication adjustments with or without text messaging or a Web portal , improved HbA1C but not other clinical ly relevant outcomes among patients with diabetes
BACKGROUND : Telemedicine , the use of telecommunications to deliver health services , expertise and information , is a promising but unproven tool for improving the quality of  diabetes care  .
We summarized the effectiveness of different methods of telemedicine for the management of diabetes compared with usual care .
Web-based collaborative care for type 1 diabetes: a pilot randomized trial.
BACKGROUND To determine whether a Web-based diabetes case management program based in an electronic medical record can improve glycemic control ( primary outcome ) and diabetes-specific self-efficacy ( secondary outcome ) in adults with type 1 diabetes , a pilot r and omized controlled trial was conducted . METHODS A 12-month r and omized trial tested a Web-based case management program in a diabetes specialty clinic . Patients 21 - 49 years old with type 1 diabetes receiving multiple daily injections with insulin glargine and rapid-acting analogs who had a recent A1C > 7.0 % were eligible for inclusion . Participants were r and omized to receive either ( 1 ) usual care plus the nurse-practitioner-aided Web-based case management program ( intervention ) or ( 2 ) usual clinic care alone ( control ) . We compared patients in the two study arms for changes in A1C and self-efficacy measured with the Diabetes Empowerment Scale . RESULTS A total of 77 patients were recruited from the diabetes clinic and enrolled in the trial . The mean baseline A1C among study participants was 8.0 % . We observed a nonsignificant decrease in average A1C ( -0.48 ; 95 % confidence interval -1.22 to 0.27 ; P = 0.160 ) in the intervention group compared to the usual care group . The intervention group had a significant increase in diabetes-related self-efficacy compared to usual care ( group difference of 0.30 ; 95 % confidence interval 0.01 to 0.59 ; P = 0.04 ) . CONCLUSIONS Use of a Web-based case management program was associated with a beneficial treatment effect on self-efficacy , but change in glycemic control did not reach statistical significance in this trial of patients with moderately poorly controlled type 1 diabetes . Larger studies may be necessary to further clarify the intervention 's impact on health outcomes
Telemedicine had no convincing effect on quality of life , mortality or hypoglycemia .
INTERPRETATION : Compared with usual care , the addition of telemedicine , especially systems that allowed medication adjustments with or without text messaging or a Web portal , improved HbA1C but not other clinical ly relevant outcomes among patients with diabetes
BACKGROUND : Telemedicine , the use of telecommunications to deliver health services , expertise and information , is a promising but unproven tool for improving the quality of  diabetes care  .
We summarized the effectiveness of different methods of telemedicine for the management of diabetes compared with usual care .