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Randomized Controlled Trial
Telemedicine compared with standard care in type 2 diabetes mellitus: A randomized trial in an outpatient clinic.
- Ole W Rasmussen, F F Lauszus, and M Loekke.
- Medical Department, Kolding Hospital, Denmark ole.winther.rasmussen@rsyd.dk.
- J Telemed Telecare. 2016 Sep 1; 22 (6): 363-8.
IntroductionGood metabolic control is important in type 2 diabetes mellitus to improve quality of life, work ability and life expectancy, and the use of telemedicine has proved efficient as an add-on to the usual treatment. However, few studies in type 2 diabetes patients have directly compared telemedicine with conventional outpatient treatment, and we wanted to evaluate whether telemedicine, compared with standard care, provides equivalent clinical outcomes.MethodsForty patients with type 2 diabetes mellitus allocated from October 2011-July 2012 were randomized to either treatment at home by video conferences only or standard outpatient treatment. Primary outcomes were HbA1c and blood glucose levels and secondary outcomes were 24-hour blood pressure, cholesterol levels and albuminuria. The video-telephone was a broadband solution installed and serviced by the Danish Telephone Company (TDC).ResultsThe improvements in the two treatments, given as changes in percentage of telemedicine vs standard, showed significant differences in HbA1c (-15 vs -11%), mean blood glucose (-18 vs -13%) and in cholesterol (-7 vs -6%). No differences in LDL (-4 vs -6%), weight (-1 vs 2%), diastolic diurnal blood pressure (-1 vs -7%), and systolic diurnal blood pressure (0 vs -1%) were found. Nine consultations were missed in the standard outpatient group and none in the telemedicine group.ConclusionsIn the direct comparison of home video consultations vs standard outpatient treatment in type 2 diabetes mellitus, telemedicine was a safe and available option with favourable outcomes after six months treatment.© The Author(s) 2015.
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