title: Real-time continuous glucose monitoring versus internet-based blood glucose monitoring in adults with type 2 diabetes: a study of treatment satisfaction.
abstract: OBJECTIVE
  To compare treatment satisfaction between real-time continuous glucose monitoring (RT-CGM) and internet-blood glucose monitoring (IBGM) in adults with type 2 diabetes treated with insulin.
  
  
  METHODS
  This study recruited 40 patients who completed a parallel randomized controlled trial comparing a RT-CGM to an IBGM. Patients in the RT-CGM group monitored their blood-glucose levels bi-weekly and emailed results to their endocrinologist. Patients in the IBGM group also monitored their blood-glucose levels bi-weekly, but entered their data into an IBGM. Both groups used a secure website to submit blood-glucose readings and to receive feedback from their endocrinologist. Feedback included changes in therapy, suggestions on testing frequency, lifestyle modifications and/or encouragement to continue with no changes. At the end of 6 months, treatment satisfaction was measured using the 8-item Diabetes Treatment Satisfaction Questionnaire. In this study, "treatment" refers to the blood glucose monitoring system to which patients were randomized.
  
  
  RESULTS
  Thirty-two of the 40 patients completed the treatment satisfaction questionnaire (80%). Compared to the RT-CGM group, the IBGM group reported a significantly higher level of overall treatment satisfaction (24.80 vs. 33.41, p<0.000). Ratings of individual satisfaction components including convenience, flexibility, likelihood of recommending treatment to others, and willingness to continue with treatment were also found to be significantly higher in the IBGM group.
  
  
  CONCLUSIONS
  Patients using IBGM are more satisfied with their blood glucose monitoring system compared to those using RT-CGM.
authors.affiliation: Department of Medicine, Faculty of Medicine, University of British Columbia, Vancouver, BC, Canada. Electronic address: tricia.tang@vch.ca.
authors.forename: Tricia S
authors.initials: TS
authors.lastname: Tang
authors.affiliation: University of Idaho, Moscow, ID, USA.
authors.forename: Erica M
authors.initials: EM
authors.lastname: Digby
authors.affiliation: University of Victoria, Victoria, BC, Canada.
authors.forename: Anthony M
authors.initials: AM
authors.lastname: Wright
authors.affiliation: Vanderbilt University, Nashville, TN, USA.
authors.forename: Jeremy H M
authors.initials: JH
authors.lastname: Chan
authors.affiliation: Saint George's University, Grenada, West Indies.
authors.forename: Adel B
authors.initials: AB
authors.lastname: Mazanderani
authors.affiliation: Department of Medicine, University of Calgary, Calgary, AB, Canada.
authors.forename: Stuart A
authors.initials: SA
authors.lastname: Ross
authors.affiliation: Dartmouth University, Hanover, NH, USA.
authors.forename: Hamish G
authors.initials: HG
authors.lastname: Tildesley
authors.affiliation: University of British Columbia, Vancouver, BC, Canada.
authors.forename: Augustine M
authors.initials: AM
authors.lastname: Lee
authors.affiliation: Department of Medicine, Faculty of Medicine, University of British Columbia, Vancouver, BC, Canada.
authors.forename: Adam S
authors.initials: AS
authors.lastname: White
authors.affiliation: Department of Medicine, Faculty of Medicine, University of British Columbia, Vancouver, BC, Canada.
authors.forename: Hugh D
authors.initials: HD
authors.lastname: Tildesley
mesh_terms: D001786:Blood Glucose / Q000032:analysis*; D015190:Blood Glucose Self-Monitoring / Q000379:methods*; D003924:Diabetes Mellitus, Type 2 / Q000097:blood* / Q000188:drug therapy; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D007004:Hypoglycemic Agents / Q000627:therapeutic use; D007328:Insulin / Q000627:therapeutic use*; D020407:Internet; D008297:Male; D008875:Middle Aged; D008991:Monitoring, Physiologic / Q000379:methods*; D017060:Patient Satisfaction; D011795:Surveys and Questionnaires; D013997:Time Factors; D016896:Treatment Outcome
chemical_list: D001786:Blood Glucose; D007004:Hypoglycemic Agents; D007328:Insulin
keywords: Continuous glucose monitoring; Internet blood glucose monitoring; Patient satisfaction; Type 2 diabetes