Cited by 38Telemedicine and Telehealth ImplementationDiabetes Management and EducationMobile Health and mHealth Applications

Effect of Telemetric Interventions on Glycated Hemoglobin A1c and Management of Type 2 Diabetes Mellitus: Systematic Meta-Review

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Eberle, Claudia, Stichling, Stefanie·2021·Journal of Medical Internet Research

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Abstract

Background: Diabetes mellitus is a chronic burden, with a prevalence that is increasing worldwide. Telemetric interventions have attracted great interest and may provide effective new therapeutic approaches for improving type 2 diabetes mellitus (T2DM) care. Objective: The objective of this study was to analyze the clinical effectiveness of telemetric interventions on glycated hemoglobin A1c (HbA1c) specifically and T2DM management generally in a systematic meta-review. Methods: A systematic literature search was performed in PubMed, CINAHL, Cochrane Library, Web of Science Core Collection, and EMBASE databases from January 2008 to April 2020. Studies that addressed HbA1c, blood pressure, fasting blood glucose, BMI, diabetes-related and health-related quality of life, cost-effectiveness, time savings, and the clinical effectiveness of telemetric interventions were analyzed. In total, 73 randomized controlled trials (RCTs), 10 systematic reviews/meta-analyses, 9 qualitative studies, 2 cohort studies, 2 nonrandomized controlled studies, 2 observational studies, and 1 noncontrolled intervention study were analyzed. Results: Overall, 1647 citations were identified. After careful screening, 99 studies (n=15,939 patients; n=82,436 patient cases) were selected by two independent reviewers for inclusion in the review. Telemetric interventions were categorized according to communication channels to health care providers: (1) “real-time video” interventions, (2) “real-time audio” interventions, (3) “asynchronous” interventions, and (4) “combined” interventions. To analyze changes in HbA1c, suitable RCTs were pooled and the average was determined. An HbA1c decrease of –1.15% (95% CI –1.84% to –0.45%), yielding an HbA1c value of 6.95% (SD 0.495), was shown in studies using 6-month “real-time video” interventions. Conclusions: Telemetric interventions clearly improve HbA1c values in both the short term and the long term and contribute to the effective management of T2DM. More studies need to be done in greater detail.

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  1. [1]International Diabetes Foundation IDF Diabetes Atlas 9th edition 2019 2020-01-28 https://www.diabetesatlas.org/en/resources/

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Authors
Eberle, C., & Stichling, S.
Affiliations
Fulda University of Applied Sciences (DE)
Corresponding author
Eberle, Claudia
Venue
Journal of Medical Internet Research
Published
2021-02-17
Volume
23
Issue
2
Pages
e23252
ISSN
1438-8871 (ISSN-L)
OpenAlex
W3131520533
Cited by
38
References
80
Citations by year
2026: 5 · 2025: 6 · 2024: 3 · 2023: 11 · 2022: 9 · 2021: 4
FWCI
1.00
Type
journal article
Language
en
Open access
Licence
cc-by
Locations
  • Journal of Medical Internet Research (publishedVersion, cc-by)
  • PubMed Central (publishedVersion, cc-by)
  • PubMed (publishedVersion)
  • DOAJ (DOAJ: Directory of Open Access Journals) (submittedVersion, cc-by-sa)
  • Publication Server of Goethe University Frankfurt am Main (Goethe University Frankfurt) (cc-by)
Topics
  • Health Sciences › Medicine › Public Health, Environmental and Occupational Health › Telemedicine and Telehealth Implementation
  • Health Sciences › Medicine › Endocrinology, Diabetes and Metabolism › Diabetes Management and Education
  • Health Sciences › Health Professions › General Health Professions › Mobile Health and mHealth Applications
Keywords
telemedicine, type 2 diabetes, HbA1c, diabetes management, blood pressure, fasting blood glucose, body mass index, quality of life, cost-effectiveness, time savings
MeSH terms
Diabetes Mellitus, Type 2, Glycated Hemoglobin, Humans, Quality of Life, Telemetry, Telemedicine

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