NCT05286892

Brief Summary

The proposed study will use a randomized clinical trial design with non-equivalent control group and longitudinal design to evaluate the feasibility, acceptability, and preliminary effects of the Diabetes LIVE JustICE application. The design will incorporate repeated measures at 0, 6, and 12 weeks. Outcome variables will include recruitment assessments, participation, engagement, user experience, and measures proximally related to behavior change - e.g., diabetes knowledge, diabetes-related distress, diabetes self-care, and social support and clinical outcomes -e.g., glycemic control. Focus group interviewing will be conducted to evaluate acceptability among intervention group participants.

Trial Health

77
On Track

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Enrollment
128

participants targeted

Target at P50-P75 for not_applicable

Timeline
7mo left

Started Apr 2023

Longer than P75 for not_applicable

Geographic Reach
1 country

2 active sites

Status
recruiting

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

Click on a node to explore related trials.

Study Timeline

Key milestones and dates

Study Progress83%
Apr 2023Dec 2026

First Submitted

Initial submission to the registry

February 24, 2022

Completed
22 days until next milestone

First Posted

Study publicly available on registry

March 18, 2022

Completed
1.1 years until next milestone

Study Start

First participant enrolled

April 30, 2023

Completed
3.5 years until next milestone

Primary Completion

Last participant's last visit for primary outcome

November 15, 2026

Expected
1 month until next milestone

Study Completion

Last participant's last visit for all outcomes

December 15, 2026

Last Updated

July 28, 2025

Status Verified

July 1, 2025

Enrollment Period

3.5 years

First QC Date

February 24, 2022

Last Update Submit

July 23, 2025

Conditions

Keywords

Vulnerable PopulationDiabetes Self-Management Education and Support (DSMES)Diabetes Survival Skills (DSS)innovationtechnology

Outcome Measures

Primary Outcomes (24)

  • Demographics

    Demographic data (race/ethnicity, marital status, income (categorical), educational attainment, employment, age, sex, and disease duration).

    baseline

  • Potential Confounding Effects

    We will send weekly text messages to experimental group participants. 1. In the past week, how many minutes did you talk to someone about your diabetes self-management? Multiple choice: minutes 2. Do you have anything else to tell us? (open-ended)

    week 1

  • Potential Confounding Effects

    We will send weekly text messages to experimental group participants. 1. In the past week, how many minutes did you talk to someone about your diabetes self-management? Multiple choice: minutes 2. Do you have anything else to tell us? (open-ended)

    week 2

  • Potential Confounding Effects

    We will send weekly text messages to experimental group participants. 1. In the past week, how many minutes did you talk to someone about your diabetes self-management? Multiple choice: minutes 2. Do you have anything else to tell us? (open-ended)

    week 3

  • Potential Confounding Effects

    We will send weekly text messages to experimental group participants. 1. In the past week, how many minutes did you talk to someone about your diabetes self-management? Multiple choice: minutes 2. Do you have anything else to tell us? (open-ended)

    week 4

  • Potential Confounding Effects

    We will send weekly text messages to experimental group participants. 1. In the past week, how many minutes did you talk to someone about your diabetes self-management? Multiple choice: minutes 2. Do you have anything else to tell us? (open-ended)

    week 5

  • Potential Confounding Effects

    We will send weekly text messages to experimental group participants. 1. In the past week, how many minutes did you talk to someone about your diabetes self-management? Multiple choice: minutes 2. Do you have anything else to tell us? (open-ended)

    week 6

  • Metabolic Indicator

    Metabolic control will be measured as glycosylated hemoglobin (HbA1c) through central laboratory measures (Quest Labs) \[78\], indicating average glucose levels over the prior three months. The reliability and validity of the lab measures are improved by utilizing a central laboratory for sample analysis (Quest Labs).

    baseline

  • Metabolic Indicator

    Metabolic control will be measured as glycosylated hemoglobin (HbA1c) through central laboratory measures (Quest Labs) \[78\], indicating average glucose levels over the prior three months. The reliability and validity of the lab measures are improved by utilizing a central laboratory for sample analysis (Quest Labs).

    week 12

  • Diabetes Knowledge

    Diabetes knowledge will be measured by the 10 item Spoken Knowledge in Low Literacy for Diabetes scale (SKILLD).51 It takes less than 10 minutes to administer. Coefficients of internal reliability for the SKILLD have been reported at 0.72 (Kuder Richardson Coefficient of reliability) When used to evaluate knowledge in a population of incarcerated persons with diabetes, Cronbach's alpha was 0.6520-.0.70 respectively.7,6 Content validity was confirmed in previous research by experts in correctional health.

    baseline

  • Diabetes Knowledge

    Diabetes knowledge will be measured by the 10 item Spoken Knowledge in Low Literacy for Diabetes scale (SKILLD).51 It takes less than 10 minutes to administer. Coefficients of internal reliability for the SKILLD have been reported at 0.72 (Kuder Richardson Coefficient of reliability) When used to evaluate knowledge in a population of incarcerated persons with diabetes, Cronbach's alpha was 0.6520-.0.70 respectively.7,6 Content validity was confirmed in previous research by experts in correctional health.

    week 6

  • Diabetes Knowledge

    Diabetes knowledge will be measured by the 10 item Spoken Knowledge in Low Literacy for Diabetes scale (SKILLD).51 It takes less than 10 minutes to administer. Coefficients of internal reliability for the SKILLD have been reported at 0.72 (Kuder Richardson Coefficient of reliability) When used to evaluate knowledge in a population of incarcerated persons with diabetes, Cronbach's alpha was 0.6520-.0.70 respectively.7,6 Content validity was confirmed in previous research by experts in correctional health.

    week 12

  • Diabetes-Related Emotional Distress

    Distress will be measured with PAID (Problem Areas in Diabetes) scale, 52with 20 items using a 6-point Likert scale; higher scores indicate higher levels of distress. Internal consistency \>0.902.

    baseline

  • Diabetes-Related Emotional Distress

    Distress will be measured with PAID (Problem Areas in Diabetes) scale, 52with 20 items using a 6-point Likert scale; higher scores indicate higher levels of distress. Internal consistency \>0.902.

    week 6

  • Diabetes-Related Emotional Distress

    Distress will be measured with PAID (Problem Areas in Diabetes) scale, 52with 20 items using a 6-point Likert scale; higher scores indicate higher levels of distress. Internal consistency \>0.902.

    week 12

  • Self-management behaviors

    Self-management behaviors will be assessed using the Summary of Diabetes Self-Care Activities (SDSCA) .53 This 11-item questionnaire assesses the frequency of health behaviors over the last week, including diet, exercise, blood sugar testing, foot care, and smoking. The instrument has acceptable internal consistency

    baseline

  • Self-management behaviors

    Self-management behaviors will be assessed using the Summary of Diabetes Self-Care Activities (SDSCA) .53 This 11-item questionnaire assesses the frequency of health behaviors over the last week, including diet, exercise, blood sugar testing, foot care, and smoking. The instrument has acceptable internal consistency

    week 6

  • Self-management behaviors

    Self-management behaviors will be assessed using the Summary of Diabetes Self-Care Activities (SDSCA) .53 This 11-item questionnaire assesses the frequency of health behaviors over the last week, including diet, exercise, blood sugar testing, foot care, and smoking. The instrument has acceptable internal consistency

    week 12

  • Perceived Support for Diabetes Management

    The 12-item Diabetes Support Scale assesses social support in a diabetes internet intervention and has demonstrated internal consistency 0.90-0.93, and construct validity

    baseline

  • Perceived Support for Diabetes Management

    The 12-item Diabetes Support Scale assesses social support in a diabetes internet intervention and has demonstrated internal consistency 0.90-0.93, and construct validity

    week 6

  • Perceived Support for Diabetes Management

    The 12-item Diabetes Support Scale assesses social support in a diabetes internet intervention and has demonstrated internal consistency 0.90-0.93, and construct validity

    week 12

  • Perceived Competence Scale

    The 4-item PCS assesses the degree to which participants feel confident of meeting the challenges of DSM. A person's score on the PCS is calculated by averaging responses on the four-item 7-poins Likert scale with higher scores indicating higher perceived competence. Alpha reliabilities have been reported as above 0.80.

    baseline

  • Perceived Competence Scale

    The 4-item PCS assesses the degree to which participants feel confident of meeting the challenges of DSM. A person's score on the PCS is calculated by averaging responses on the four-item 7-poins Likert scale with higher scores indicating higher perceived competence. Alpha reliabilities have been reported as above 0.80.

    week 6

  • Perceived Competence Scale

    The 4-item PCS assesses the degree to which participants feel confident of meeting the challenges of DSM. A person's score on the PCS is calculated by averaging responses on the four-item 7-poins Likert scale with higher scores indicating higher perceived competence. Alpha reliabilities have been reported as above 0.80.

    week 12

Study Arms (2)

Control

ACTIVE COMPARATOR

Participants randomized to the control group will receive enhanced pre-release diabetes education with registered or licensed practical nurse-delivered diabetes education about medications and insulin administration supplemented with the literacy tailored diabetes education packets used in the principal investigator's prior research.

Other: Enhanced Education

Intervention

EXPERIMENTAL

Because eight avatars plus the educator avatar are allowed in the VE classroom at one time, we will cap enrollment for the feasibility study to allow for CHW and CDE training and the opportunity to work together during LIVE JustICE sessions. The DSMES will consist of six synchronous 1-hour education sessions and an hour support session for participants living in supervised community housing in the experimental group. We will run the six-week series sequentially a total of eleven times over 18 months. LIVE JustICE sessions will be held conveniently for participants, and days/times rotated if needed.

Other: Diabetes LIVE JustICE

Interventions

Diabetes LIVE JustICE will be an adaptation of the current Diabetes LIVE persistent multi-user online virtual environment built on the Unreal Engine (Epic Games, Inc., Cary, NC) that allows users to talk to each other in real-time and participate in instructor-led synchronous sessions. Users can access the virtual environment through IOS/Android devices. Instructors can show learning material such as Google Docs and PowerPoint. The LIVE JustICE community will contain a community center, a tranquility center, and a message board. This will be an interactive community where participants will communicate in real-time on their mobile device or, if preferred, using their computer via text or audio chat. Access to LIVE will allow participants to utilize resources and links in the application, leave a message on the message board for the diabetes educators, or engage with other participants. Research team members will add and trial gaming activities to the VE during this feasibility study.

Intervention

See control group description above

Control

Eligibility Criteria

Age18 Years+
Sexall
Healthy VolunteersNo
Age GroupsAdult (18-64), Older Adult (65+)

You may qualify if:

  • Individuals will be eligible to participate if they:
  • have Type 1 or 2 diabetes
  • are age 18 and older
  • can speak and understand English
  • have been released directly from one of five Connecticut prisons to supervised community housing or parole

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (2)

University of Connecticut

Storrs, Connecticut, 06269, United States

RECRUITING

University of Connecticut

Storrs Mansfield, Connecticut, 06269-0001, United States

RECRUITING

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MeSH Terms

Conditions

Diabetes Mellitus, Type 1Diabetes Mellitus, Type 2

Condition Hierarchy (Ancestors)

Diabetes MellitusGlucose Metabolism DisordersMetabolic DiseasesNutritional and Metabolic DiseasesEndocrine System DiseasesAutoimmune DiseasesImmune System Diseases

Study Officials

  • Lousie Reagan, PhD

    University of Connecticut

    PRINCIPAL INVESTIGATOR

Central Study Contacts

Lousie Reagan, PhD

CONTACT

Stephen Walsh, ScD

CONTACT

Study Design

Study Type
interventional
Phase
not applicable
Allocation
RANDOMIZED
Masking
NONE
Purpose
SUPPORTIVE CARE
Intervention Model
PARALLEL
Sponsor Type
OTHER
Responsible Party
SPONSOR INVESTIGATOR
PI Title
Assistant Professor

Study Record Dates

First Submitted

February 24, 2022

First Posted

March 18, 2022

Study Start

April 30, 2023

Primary Completion (Estimated)

November 15, 2026

Study Completion (Estimated)

December 15, 2026

Last Updated

July 28, 2025

Record last verified: 2025-07

Data Sharing

IPD Sharing
Will share

1\. Summary of data outputs and/or resources that the proposed research will generate: The PIs are committed to the open and timely dissemination of research outcomes. We expect that the proposed project will produce the following data: 1. Raw study data, protocols, processed data, quantitative measures and qualitative self-reported data. 2. Data analysis programs in the format of SPSS, SAS, and R. Proposed repository for data sharing: The materials, data, and protocols from the research will be made available to researchers who are interested in reproducing the work and developing original research based on our work. We will prepare our dataset in accordance with the requirements for NIDDK data repository datasets and associated documentation for submission to the NIDDK Information Network(DKnet) in accordance with the Guidelines for NIDDK DKnet data set preparation.

Shared Documents
STUDY PROTOCOL, SAP, CSR
Time Frame
Data generated from the proposed study would be shared and available to the participating study investigators no later than 6 months post publication or 18 months from the award end date of November 1, 2024.
Access Criteria
We also intend to make results available to the community of scientists interested in diabetes self-management education and behavioral research, correctional health research, and virtual environments upon request to avoid unintentional duplication of research. Furthermore, we will welcome collaboration with others who could make use of the study protocols developed in the proposed study. Deidentified datasets will be made readily available for sharing with other qualified researchers after major publications have been accepted

Locations