Journal of Telemedicine and Telecare最新文献

Background: The prevalence of type 2 diabetes is rising in Australia, particularly in regional areas where access to specialist care is limited. To address this, Queensland Health (Queensland, Australia) established a telehealth network, including the Diabetes Telehealth Service (DTS) at the Princess Alexandra Hospital (PAH). The service facilitates video consultations between city-based endocrinologists and regional health centres, with local clinicians providing in-person support. While telehealth interventions have been evaluated in short-term studies, there is a need for longitudinal data to assess their long-term effectiveness in routine diabetes care. This study aims to describe the clinical characteristics and outcomes of patients with type 2 diabetes accessing care from the PAH DTS.

Methods: This retrospective cohort study used data from the PAH DTS to follow adults with type 2 diabetes over 24 months. Data was collected as part of routine care and analysed to assess changes in glycated haemoglobin (HbA1c) levels and cardiovascular risk factors. Statistical analyses included descriptive analysis, t-tests, Chi-squared tests, and fixed effects regression models.

Results: The study included 374 patients with type 2 diabetes, with a mean age of 57.9 years and a mean duration of diabetes at enrolment of 11.6 years. Baseline HbA1c levels were available for 86% of the patients, with a median HbA1c of 8.4%. The median number of appointments in the 24-month period was 2, and the average time between a person's first and last visit was 72 weeks. The average change in HbA1c between these visits was -0.8%. Statistically significant changes were also seen in cholesterol levels, weight, body mass index, and diastolic blood pressure. A linear regression analysis revealed that the greatest decrease in HbA1c levels occurred within the first 3 months since the initial clinic visit. HbA1c levels continued to decrease over the 24-month follow-up period, but the rate of decrease slowed after the first 3 months.

Conclusion: This study provides valuable insights into the telehealth model of care for tertiary diabetes in regional, rural, and remote settings. It demonstrates the effectiveness of this model in improving glycaemic control, particularly in the initial months, while also highlighting areas for improvement.

The shortage of Allergy & Immunology providers in the United States restricts access to specialty care. Telemedicine has the potential to expand access beyond physical locations, however, little is known regarding patient preferences for tele-allergy or the ability to successfully manage atopic conditions virtually. This retrospective analysis of a tele-allergy program at the Veterans Health Administration demonstrates that tele-allergy can provide efficient allergy care for veterans, including rural patients, although some reliance on local ancillary services was necessary. A hybrid model of virtual and in-person care is likely needed in Allergy & Immunology to overcome geographical barriers and optimize resource allocation.

Introduction: Interest in the use of patient portals to support prenatal and postpartum care is growing. This study was conducted to understand patient and provider perspectives about the impact of portal use during pregnancy and the postpartum period.

Methods: Interviews were conducted with 30 pregnant or postpartum patients and 15 obstetric care providers at an academic medical center that offers its patients access to an outpatient portal. Interview transcripts were analyzed deductively and inductively to categorize findings and identify emergent themes.

Results: Patients and providers described how use of a patient portal during pregnancy and postpartum impacted communication (by supporting convenient communication and access to information), care processes (by aiding appointment attendance and helping with medication management), and care experience (by reducing anxiety and promoting patient involvement). Interviewees provided suggestions to improve patient portal use in obstetric care including using portals to increase access to educational materials and supportive resources, to collect patient-generated data, and to increase patient involvement in postpartum care.

Discussion: Patient portals have particular value for patients' use during pregnancy and the postpartum period due to the frequency of healthcare visits and the heightened attention to one's health during this time. There are opportunities to tailor portal content and functions to patients' needs to improve communication, care processes, and care experiences for this patient population. Further improving the functionality of patient portals for patients' use during pregnancy and the postpartum period has the potential to positively impact patient experiences and health outcomes.

Objectives: To assess the cost-effectiveness of a digital Diabetes Prevention Program (dDPP) in preventing type 2 diabetes mellitus among prediabetic patients from a health system perspective over a 10-year time horizon.

Methods: A Markov cohort model was constructed to assess the cost-effectiveness of dDPP compared to a small group education (SGE) intervention. Transition probabilities for the first year of the model were derived from two clinical trials on dDPP. Transition probabilities for longer-term effects were derived from meta-analyses on lifestyle and Diabetes Prevention Program interventions. Cost and health utilities were derived from published literature. Partial completion of interventions was incorporated to provide a robust prediction of a real-world deployment. Parameter uncertainties were assessed using univariate and probabilistic sensitivity analyses. Cost-effectiveness was measured by an incremental cost-effectiveness ratio (ICER) between dDPP and SGE from a health system perspective over a 10-year time horizon.

Results: The dDPP dominated the SGE at the $50,000, $100,000, and $150,000 willingness-to-pay thresholds per quality-adjusted life years (QALYs). The base case analysis at the $100,000 willingness-to-pay threshold (WTP) revealed a dominated ICER, with the SGE costing $1332 more and accruing an average of 0.04 fewer QALYs. Probabilistic sensitivity analysis showed that the dDPP was preferred in 64.4% of simulations across the $100,000 WTP thresholds.

Conclusions: The findings comparing a dDPP to an SGE suggest that a dDPP can be cost-effective for patients with a high risk of developing type 2 diabetes.

Introduction: Telecare can be an effective way to deliver healthcare to patients' homes. Avatar or virtual agent-equipped technologies have the potential to increase user engagement and adherence to telecare. This study aimed to identify telecare interventions assisted by avatars/virtual agents, reflect the concepts of telecare and give an overview on its outcomes.

Methods: A scoping review guided by the PRISMA-ScR checklist was conducted. MEDLINE, CINAHL, PsycINFO and grey literature were searched through 12 July 2022. Studies were included if patients were remotely cared for by healthcare professionals and received telecare interventions assisted by avatars/virtual agents in their homes. Studies underwent quality appraisal, and were synthesized along the dimensions 'study characteristics', 'intervention' and 'outcomes'.

Results: Out of 535 records screened, 14 studies were included, reporting the effects of avatar/virtual agent-assisted telecare interventions, tailored to specific patient groups. Telecare interventions mainly focused on teletherapy and telemonitoring. Telecare services were rehabilitative, preventive, palliative, promotive and curative. Modes of communication were asynchronous, synchronous or a mix of both. Tasks of the implemented avatars/virtual agents comprised delivering health interventions, monitoring, assessment, guidance and strengthening agency. Telecare interventions led to improved clinical outcomes and higher adherence. Most studies reported sufficient system usability and high satisfaction among participants.

Conclusions: Telecare interventions were overall target group related and integrated in a service model. This combined with the use of avatars and virtual agents leads to improved adherence to telecare in the home setting. Further studies could account for relatives' experiences with telecare.

This article highlights the benefits of electronic-consultations and outlines steps for a primary care-centered approach to implementation. We include descriptions of traditional and electronic-consultation delivery models from the perspective of referring primary care provider. We describe five best practices for consultations regardless of modality, including clearly defined criteria that are best suited for electronic-consultation. Primary care teams must be equipped to explain the electronic-consultation process to the patient, including when and how results will be communicated. A successful electronic-consultation depends on clear questions and communication, flexibility in available data, a set-up that is easy-to-navigate and the ability to nimbly pivot if an alternative modality is needed. Electronic-consultation implementation may begin small with a single consult service and could include broader healthcare systems considerations including financial implications and service agreements. Based on increasing demand and increasing electronic-consultation familiarity and adoption, electronic-consultation will be a future necessity for primary care.