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TelemedicinePRACTICE-DMNCT03520413

Practical Telemedicine to Improve Control and Engagement for Veterans With Clinic-Refractory Diabetes Mellitus

A study testing PRACTICE-DM and Standard VA Home Telehealth in people with Telemedicine, run by VA Office of Research and Development at 2 sites in United States.

Completed

Finished. The study has ended and is not enrolling. Results may be posted on the official record.

Official record
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Trial summary

Diabetes generates significant morbidity, mortality, and costs within the Veterans Health Administration (VHA). Veterans with persistently poor diabetes control despite clinic-based care are among the highest-risk diabetes patients in VHA, and contribute disproportionately to VHA's massive burden of diabetes… Read more about this study

Who is it for?
Ages 18 to 70 years
Conditions the study is for
Telemedicine
What is being tested?
PRACTICE-DM and Standard VA Home Telehealth
Could I receive a placebo?
No, everyone receives an active treatment
How many people
200 participants
Where
2 sitesUnited States
Study dates
21 Dec 2018to 1 Feb 2021
Phase
Interventional
Are there results?
Yes, posted in the registrySummary in the doctors' view

Key requirements

Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.

  • Ages 18 to 70 years
  • All sexes
  • No healthy volunteers
  • Adult, Older adult

Who may be able to join

  • Veterans with persistently poorly-controlled type 2 diabetes mellitus defined as the presence of 2 HbA1c values 8.5% during the prior year (none <8.5%) despite 1 or more appointments with a VHA Primary Care Provider (PCP) or Endocrinology during this period.

Who cannot join

  • age >70
  • life expectancy <5 years, or other comorbidities that would offset the benefits of HbA1c <8.5%
  • inability to communicate by telephone
  • dementia or psychosis
  • active alcohol/substance disorder
  • pregnancy
Show all 14Show fewer
  • prior hypoglycemic seizure/coma
  • refusal to perform self-monitored blood glucose (SMBG)
  • use of insulin infusion pumps
  • hospitalized for stroke, heart attack or had surgery for blocked arteries in the past 12m
  • receiving kidney dialysis
  • metastatic cancer diagnosis
  • use of a continuous blood glucose monitor (due to HT equipment constraints)
  • primary provider requests patient not participate

Trial locations and contacts

2 sites in 1 country.

United States2 sites
  • Durham VA Medical Center, Durham, NC

    Durham, North Carolina, 27705-3875

  • Hunter Holmes McGuire VA Medical Center, Richmond, VA

    Richmond, Virginia, 23249-0001

Other trials in United States

About this study

Official title: Practical Telemedicine to Improve Control and Engagement for Veterans With Clinic-Refractory Diabetes Mellitus (PRACTICE-DM)

Diabetes generates significant morbidity, mortality, and costs within the Veterans Health Administration (VHA). Veterans with persistently poor diabetes control despite clinic-based care are among the highest-risk diabetes patients in VHA, and contribute disproportionately to VHA's massive burden of diabetes complications and costs. VHA critically needs effective, practical management alternatives for Veterans whose diabetes does not respond to clinic-based management. The proposed study will address this need by leveraging VHA's unique Home Telehealth capacity to deliver comprehensive telemedicine-based management for Veterans with persistently poor diabetes control despite clinic-based care. Because this intensive intervention is delivered using only existing Home Telehealth workforce, infrastructure, and technical resources - which are ubiquitous at VHA centers nationwide - it could represent an effective, practical approach to improving outcomes in Veterans with PPDM, potentially translating to a substantial reduction in VHA's diabetes burden.

Read the detailed description

This study will evaluate a comprehensive telemedicine intervention for Veterans with persistently poor diabetes control despite clinic-based Veterans Health Administration (VHA) care. Because this approach is designed for delivery via existing Home Telehealth (HT) services, which are ubiquitous throughout VHA, it may represent an effective, practical alternative for Veterans whose diabetes is refractory to clinic-based care.

Although efforts by clinicians and researchers have improved diabetes control across VHA, Veterans with persistent poorly-controlled diabetes mellitus (PPDM) have not benefitted from these advances. The investigators define PPDM as maintenance of a hemoglobin A1c (HbA1c) 8.5% for >1 year, despite receiving clinic-based diabetes care during this period. Veterans meeting this definition - approximately 12% of all Veterans with type 2 diabetes - contribute disproportionately to VHA's burden of diabetes complications and costs.

While clinic-based care is insufficiently effective in PPDM, telemedicine-based management that comprehensively addresses factors underlying poor diabetes control could improve outcomes for these high-risk Veterans. Unfortunately, healthcare systems have rarely integrated comprehensive telemedicine-based care into real-world practice, even for clinic-refractory conditions like PPDM. This gap stems from the fact that comprehensive telemedicine-based diabetes care has not previously been designed for practical delivery under real-world conditions. In order for telemedicine to fulfill its potential as a means to reduce the burden of PPDM, interventions must be developed with an emphasis on feasible delivery through existing workforce, infrastructure, and technical resources, such that effective implementation is eventually achievable. Until then, Veterans with PPDM will be left without alternatives when clinic-based care proves inadequate.

The proposed trial will evaluate Practical Telemedicine to Improve Control and Engagement for Veterans with Clinic-Refractory Diabetes Mellitus (PRACTICE-DM), a novel, comprehensive telemedicine intervention for PPDM that is designed for practical delivery within VHA. The Specific Aims of this study are to: 1) determine PRACTICE-DM's effectiveness; 2) evaluate PRACTICE-DM's acceptability and mechanisms of effect using a mixed method process evaluation; and 3) understand costs associated with PRACTICE-DM.

Two hundred Veterans with PPDM from two sites (Durham, North Carolina (NC) and Richmond, Virginia (VA)) will be randomized to receive one of two HT-delivered interventions: 1) PRACTICE-DM, a comprehensive intervention combining telemonitoring, self-management support, diet/activity support, medication management, and depression support; or 2) an active control, standard HT care coordination and telemonitoring. Both interventions will be delivered over a 12-month period and all participants will continue to receive usual VHA care.

The primary study outcome will be change in HbA1c from study baseline to 12 months. The secondary outcomes are guided by a theoretical framework, and will include diabetes self-care, diabetes burden, self-efficacy, and depressive symptoms. Qualitative interviews will be conducted with 20 intervention-group Veterans, the HT nurses delivering the intervention, and administrators at each site. Intervention costs will be comprehensively assessed and compared to standard HT care coordination and telemonitoring.

Although VHA is a leader in telemedicine, its telemedicine capabilities are currently underutilized for Veterans with PPDM. These Veterans are refractory to clinic-based care, so contribute disproportionately to diabetes complications and costs. This study will leverage VHA's unique telemedicine infrastructure to deliver comprehensive management designed for PPDM, with the goal of improving outcomes in this high-risk, high cost population. Because the proposed intervention is designed for delivery using existing HT services, it may represent an effective, practical approach to reducing the burden of poor diabetes control across VHA.

Conditions
Telemedicine
Being tested
PRACTICE-DM, Standard VA Home Telehealth
Keywords
Complex Care, Outcomes, Telemedicine, Rural Health, Diabetes
Medical subject headings
Diabetes Mellitus

What participants receive

What participants receive. In a randomised study each person is assigned to one group by chance.

  • PRACTICE-DMOther

    Five-component diabetes intervention: 1) telemonitoring; 2) self-management support; 3) diet/activity support; 4) medication management; and 5) depression support.

  • Standard VA Home TelehealthOther

    Standard VA HT care coordination and telemonitoring.

Study groups in NCT03520413
Study groupRoleWhat they receive
PRACTICE-DMExperimentalPRACTICE-DM is a comprehensive telemedicine intervention that bundles telemonitoring, self-management support, diet/activity support, medication management, and depression support - each of which targets a critical factor underlying PPDM - into a single, comprehensive program specifically developed for practical delivery using existing VHA Home Telehealth (HT) workforce, infrastructure, and technical resources.
Receives: Other: PRACTICE-DM
Standard VA Home TelehealthActive comparatorStandard VA HT care coordination and telemonitoring.
Receives: Other: Standard VA Home Telehealth

What is being measured

The primary outcome is the main question the study is designed to answer.

  1. Hemoglobin A1c

    Laboratory blood test to measure diabetes control

    Measured: 12 months

Secondary outcomes (5)
  1. Diabetes Distress Scale

    Measure of diabetes distress and burden using the Diabetes Distress Scale (DDS). 17 items, Scale 1-6. Scoring: Average. Higher score indicates higher distress level.

    Measured: 12 months

  2. Diabetes Self-Management Questionnaire

    Measure of diabetes self-care. Diabetes Self-Management Questionnaire (DSMQ). 16 items, Scale 0-3. Scoring: Sum and transform to fall between 0-10. Higher score indicates more effective self-care.

    Measured: 12 months

  3. Perceived Competence Scale

    Measure of diabetes self-efficacy and capacity. Perceived Competence Scale (PCS). 4 items, Scale 1-7. Scoring: average (1-7) Higher score indicates greater confidence.

    Measured: 12 months

  4. Body Mass Index

    Measure of weight at 6months due to low number of 12month in person visits permitting data collection as a result of coronavirus disease 2019 (COVID-19) restrictions

    Measured: 6 months

  5. Patient Health Questionnaire-8

    Measure of depressive symptoms, Patient Health Questionnaire depression scale (PHQ8). 8 items, Scale 0-3, Scoring average of responses 0-24. Higher score indicates greater depressive symptoms.

    Measured: 12 months

Timeline

From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.

  1. First posted9 May 2018
  2. Study start21 Dec 2018
  3. Primary completion1 Feb 2021
  4. Study completion1 Feb 2021

Resources

More details

For doctors and researchers: how the study is designed, who runs it, and its registry IDs.

Study design
Study type
Interventional
Phase
Phase N/A
Primary purpose
Health services research
Allocation
Randomised
Intervention model
Parallel groups
Model description
VA Home Telehealth (HT) nurses will deliver the 5 intervention components during telephone encounters. The standard encounter frequency will be every two weeks, but may be extended to every 4 weeks for participants achieving their HbA1c goal. Should Veterans relapse while receiving the lower encounter frequency, HT will return to every-two-week encounters until the next HbA1c assessment. The 5 intervention components are: Telemonitoring, Self-management support, Diet/activity support, Medication management, \& Depression support
Masking
Single blind
Who is masked
Outcomes assessor
Enrolment
200 participants (actual)
IDs, dates and publications
ClinicalTrials.gov ID
NCT03520413
Sponsor's protocol ID
IIR 16-213
Acronym
PRACTICE-DM
Status last verified
Jul 2023
First submitted
27 Apr 2018
Last updated
27 Jul 2023
Data monitoring committee
Yes
FDA-regulated drug
No
FDA-regulated device
No
Individual data sharing
No

Publications

  • Kobe EA, Edelman D, Tarkington PE, Bosworth HB, Maciejewski ML, Steinhauser K, Jeffreys AS, Coffman CJ, Smith VA, Strawbridge EM, Szabo ST, Desai S, Garrett MP, Wilmot TC, Marcano TJ, Overby DL, Tisdale GA, Durkee M, Bullard S, Dar MS, Mundy AC, Hiner J, Fredrickson SK, Majette Elliott NT, Howard T, Jeter DH, Danus S, Crowley MJ. Practical telehealth to improve control and engagement for patients with clinic-refractory diabetes mellitus (PRACTICE-DM): Protocol and baseline data for a randomized trial. Contemp Clin Trials. 2020 Nov;98:106157. doi: 10.1016/j.cct.2020.106157. Epub 2020 Sep 21.

    PubMed 32971277
  • Lewinski AA, Crowley MJ, Miller C, Bosworth HB, Jackson GL, Steinhauser K, White-Clark C, McCant F, Zullig LL. Applied Rapid Qualitative Analysis to Develop a Contextually Appropriate Intervention and Increase the Likelihood of Uptake. Med Care. 2021 Jun 1;59(Suppl 3):S242-S251. doi: 10.1097/MLR.0000000000001553.

    PubMed 33976073
  • Crowley MJ, Tarkington PE, Bosworth HB, Jeffreys AS, Coffman CJ, Maciejewski ML, Steinhauser K, Smith VA, Dar MS, Fredrickson SK, Mundy AC, Strawbridge EM, Marcano TJ, Overby DL, Majette Elliott NT, Danus S, Edelman D. Effect of a Comprehensive Telehealth Intervention vs Telemonitoring and Care Coordination in Patients With Persistently Poor Type 2 Diabetes Control: A Randomized Clinical Trial. JAMA Intern Med. 2022 Sep 1;182(9):943-952. doi: 10.1001/jamainternmed.2022.2947.

    PubMed 35877092
  • Duffy RA, Jeffreys AS, Coffman CJ, Alexopoulos AS, Tarkington PE, Bosworth H, Edelman D, Crowley MJ. Evaluating Therapeutic Inertia in Two Telehealth Interventions for Type 2 Diabetes: Secondary Analyses of a Randomized Trial. Telemed J E Health. 2024 Jun;30(6):e1790-e1797. doi: 10.1089/tmj.2023.0453. Epub 2024 Feb 19.

    PubMed 38377570

Questions about this trial

What is this clinical trial studying?

A study testing PRACTICE-DM and Standard VA Home Telehealth in people with Telemedicine, run by VA Office of Research and Development at 2 sites in United States.

The full registered description is in the About this study section and the official record.

Who may be eligible to take part?

The sponsor lists 1 inclusion and 14 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.

Is this clinical trial currently recruiting?

The record says: finished, as of the sponsor's last update on 27 Jul 2023. Status can change between updates, so confirm with the study contact before making plans.

Where is the study taking place?

The record lists 2 sites in United States. Whether a site is taking part right now should be confirmed with that site. See every site.

What are the possible benefits and risks?

They depend on the study and the treatment, and no study can promise a benefit. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.

Are results available for this study?

Yes. Results are posted in the registry (first posted 26 Jan 2023). A summary is in the For doctors view, and the full results are on ClinicalTrials.gov.

How can a doctor refer a patient or contact the research team?

The record lists no contact. The official record names the sponsor, who can be asked directly. AzTrials does not enrol participants or take referrals.

What does the primary outcome measure?

Hemoglobin A1c (time frame: 12 months). It is what the study was designed to measure, not a finding.

Where can I read the original study information?

On the ClinicalTrials.gov record for NCT03520413, which also lists 4 linked publications.

Does a listing mean the treatment is approved or proven to work?

No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.

How often is this information updated?

AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 27 Jul 2023.

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