A review of telemedicine interventions in diabetes care

Department of Biomedical Informatics, Post Graduate Institute of Medicine, University of Colombo, Sri Lanka.
Journal of Telemedicine and Telecare (Impact Factor: 1.54). 02/2012; 18(3):164-8. DOI: 10.1258/jtt.2012.SFT110
Source: PubMed


We reviewed the literature concerning the use of telemedicine interventions in diabetes care. The PubMed database was searched for randomized controlled trials concerning the use of telemedicine for patients with type 1 or type 2 diabetes. A total of 27 articles (studies) met the inclusion criteria. The interventions concerned videoconferencing (n = 8), mobile phones (n = 10) and telephone calls (n = 9). There was metabolic improvement in 23 studies, which was significant in 12 out of 23 (44%). Only two studies (8%) reported a negative clinical outcome. The majority of the studies (n = 19; 70%) employed behavioural therapy as the key intervention. The medium used for interaction in behavioural therapy intervention was videoconferencing (n = 7), mobile phone (n = 4), telephone calls (n = 8), feedback letters (n = 2). Telemedicine appears to be a promising alternative to conventional therapy.

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    • "Yes Concerns of security, liability, and confidentiality (8) Whitten et al. 2 (2007) No Leong et al. 11 (2005) No Padman et al. 17 (2010) Yes Tang et al. 19 (2006) Yes Virji et al. 20 (2006) Yes Houston et al. 39 (2004) No Adamson and Bachman 4 (2010) No Siriwardena et al. 27 (2012) No Concerns about reimbursement model (7) Leong et al. 11 (2005) No Whitten et al. 2 (2007) No Padman et al. 17 (2010) Yes Tang et al. 19 (2006) Yes Virji et al. 20 (2006) No Houston et al. 39 (2004) No Mehrota et al. 31 (2013) "
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    ABSTRACT: Background: Online technologies offer the promise of an efficient, improved healthcare system. Patients benefit from increased access to care, physicians are afforded greater flexibility in care delivery, and the health system itself benefits from lower costs to provide such care. One method of incorporating online care into clinical practice, called electronic office visits or "eVisits," allows physicians to provide a consultation with patients online. We performed an analysis of the current published literature on eVisits as well as present emerging research describing the use of mobile platforms as the delivery model. We focused on the role of eVisits in acute primary care practice. Materials and methods: A literature review was conducted using electronic databases with a variety of search terms related to the use of eVisits in primary care. Results: Several advantages to eVisit utilization in the primary care setting were identified, namely, improvements in efficiency, continuity of care, quality of care, and access to care. Barriers to eVisit implementation were also identified, including challenges with incorporation into workflow, reimbursement, physician technological literacy, patient health literacy, overuse, security, confidentiality, and integration with existing medical technologies. Conclusions: Only one study of patient satisfaction with eVisit acute primary care services was identified, and this suggests that previous analyses of eVisit utilization are lacking this key component of healthcare service delivery evaluations. The delivery of primary care via eVisits on mobile platforms is still in adolescence, with few methodologically rigorous analyses of outcomes of efficiency, patient health, and satisfaction.
    Full-text · Article · Dec 2014 · Telemedicine and e-Health
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    • "Several studies have reported results of using videoconferencing for diabetes care. However, almost all used videoconferencing for behavioural therapy including diabetes education, self-management training, nutrition counselling, and collaborative goal setting [16]. The accuracy of videoconferencing for specialist telediagnosis and assessment of selected diseases has been studied (e.g., Alzheimer’s disease) [17], but there is no published study on the reliability and accuracy of videoconferencing for clinical consultation with regard to medical specialist evaluation and management of diabetic patients. "
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    ABSTRACT: An estimated 366 million people are living with diabetes worldwide and it is predicted that its prevalence will increase to 552 million by 2030. Management of this disease and its complications is a challenge for many countries. Optimal glycaemic control is necessary to minimize complications, but less than 70% of diabetic patients achieve target levels of blood glucose, partly due to poor access to qualified health care providers. Telemedicine has the potential to improve access to health care, especially for rural and remote residents. Video teleconsultation, a real-time (or synchronous) mode of telemedicine, is gaining more popularity around the world through recent improvements in digital telecommunications. If video consultation is to be offered as an alternative to face-to-face consultation in diabetes assessment and management, then it is important to demonstrate that this can be achieved without loss of clinical fidelity. This paper describes the protocol of a randomised controlled trail for assessing the reliability of remote video consultation for people with diabetes. A total of 160 people with diabetes will be randomised into either a Telemedicine or a Reference group. Participants in the Reference group will receive two sequential face-to-face consultations whereas in the Telemedicine group one consultation will be conducted face-to-face and the other via videoconference. The primary outcome measure will be a change in the patient's medication. Secondary outcome measures will be findings in physical examination, detecting complications, and patient satisfaction. A difference of less than 20% in the aggregated level of agreement between the two study groups will be used to identify if videoconference is non-inferior to traditional mode of clinical care (face-to-face). Despite rapid growth in application of telemedicine in a variety of medical specialities, little is known about the reliability of videoconferencing for remote consultation of people with diabetes. Results of this proposed study will provide evidence of the reliability of specialist consultation offered by videoconference for people with diabetes.Trial registration number: Australian New Zealand Clinical Trials Registry ACTRN12612000315819.
    Full-text · Article · Feb 2014 · BMC Medical Informatics and Decision Making
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    ABSTRACT: BACKGROUND: The impact of telemedicine application on the management of diabetes patients is unclear, as the results are not consistent among different studies. The objective of this study is to conduct a systematic review and meta-analysis of randomized controlled trials (RCTs) assessing the impact of telemedicine interventions on change in hemoglobin A1c (HbA1c), blood pressure, LDL cholesterol (LDL-c) and body mass index (BMI) in diabetes patients. METHODS: Electronic databases MEDLINE, Cochrane Central Register of Controlled Trials and LILACS were searched to identify relevant studies published until April 2012, supplemented by references from the selected articles. Study search and selection were performed by independent reviewers. Of the 6.258 articles retrieved, 13 RCTs (4207 patients) were included. Random effects model was applied to estimate the pooled results. RESULTS: Telemedicine was associated with a statistically significant and clinically relevant absolute decline in HbA1c level compared to control (mean difference -0.44% [-4.8 mmol/mol] and 95% confidence interval [CI] -0.61 to -0.26% [-6.7 to -2.8 mmol/mol]; p<0.001). LDL-c was reduced in 6.6 mg/dL (95% CI -8.3 to -4.9; p<0.001), but the clinical relevance of this effect can be questioned. No effects of telemedicine strategies were seen on systolic (-1.6 mmHg and 95% CI -7.2 to 4.1) and diastolic blood pressure (-1.1 mmHg and 95% CI -3.0 to 0.8). The 2 studies that assessed the effect on BMI demonstrated a tendency of BMI reduction in favor of telemedicine. CONCLUSIONS: Telemedicine strategies combined to the usual care were associated with improved glycemic control in diabetic patients. No clinical relevant impact was observed on LDL-c and blood pressure, and there was a tendency of BMI reduction in diabetes patients who used telemedicine, but these outcomes should be further explored in future trials
    Full-text · Article · Jan 2013
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