NCT06319716 · NYU Langone Health
LINK-IT: Leveraging vIdeos and commuNity Health worKers to Improve Diabetes OuTcomes
(LINK-IT)
What this study is about
The overall goal of this study is to examine the effectiveness of the video-based Diabetes Self-Management Education and Support (DSMES) (hereafter VIDEO), or the video-based DSMES+community health worker (CHW) intervention (hereafter VIDEO+CHW), compared with a wait-list control group (hereafter CONTROL) to improve glycemic control among Chinese immigrants with uncontrolled Type 2 diabetes in NYC.
View original scientific description
The overall goal of this study is to examine the efficacy of the video-based Diabetes Self-Management Education and Support (DSMES) (hereafter VIDEO), or the video-based DSMES+community health worker (CHW) intervention (hereafter VIDEO+CHW), compared with a wait-list control group (hereafter CONTROL) to improve glycemic control among Chinese immigrants with uncontrolled Type 2 diabetes in NYC.
Interventions
BEHAVIORAL
Video-Based Diabetes Self-Management Education and Support (DSMES)
The DSMES videos provide important diabetes education to participants and empower them to become an activated patient on the individual level.
BEHAVIORAL
Community Health Worker (CHW) Support
CHWs will assess participants' social determinants of health (SDOH) barriers to Type 2 diabetes care and link them to available resources in the community.
Primary outcome measures
Hemoglobin A1c (HbA1c) Levels
Time frame: Baseline
Hemoglobin A1c (HbA1c) Levels
Time frame: Month 6
Hemoglobin A1c (HbA1c) Levels
Time frame: Month 12
Who can participate
This study lists these criteria on ClinicalTrials.gov. A study coordinator reviews eligibility during screening — this page does not determine whether you qualify.
Inclusion criteria
- self-identify as Chinese American;
- be above 18 years old;
- have a diagnosis of Type 2 diabetes (T2D) in the medical record;
- have had an appointment with a physician for routine T2D care within the past 12 months;
- have a most recent HbA1c of at least 7%;
- be willing to receive brief videos regarding T2D management; and
- possess a smartphone or, if they do not have one, be willing and able to use a study smartphone.
Exclusion criteria
- unable or unwilling to provide informed consent;
- unable to participate meaningfully in the intervention (e.g., uncorrected sight and hearing impairment);
- unwilling to accept randomization assignment;
- is pregnant, plans to become pregnant in the next 6 months, or becomes pregnant during the study; or
- is breastfeeding (e.g., they may have potential dietary restrictions).
Where
- New York, New York
Collaborators
National Institute on Minority Health and Health Disparities (NIMHD)
Related conditions & keywords
Frequently asked questions
What is a clinical trial?
A clinical trial is a research study that tests new medical treatments, drugs, devices, or procedures to determine their safety and effectiveness. Trials are carefully designed and monitored to protect participants while advancing medical knowledge.
Is it safe to participate?
Clinical trials follow strict safety guidelines and ethical standards. Trials must be reviewed and approved, and participants are closely monitored by medical professionals throughout the study. You can withdraw at any time if you choose.
Will I be compensated?
Many clinical trials offer compensation for your time, travel expenses, and inconvenience. The specific compensation varies by study and will be discussed during the screening process. All study-related medical care is typically provided at no cost to participants.
Will I receive a placebo instead of treatment?
When effective treatment exists, participants typically receive either the standard treatment plus the study intervention, or the standard treatment plus placebo. You would not be denied effective care. Placebos are primarily used when no proven treatment is available, or in addition to standard care. Your trial consent form will clearly explain what treatments you may receive.
Can I leave a trial if I change my mind?
Absolutely. Participation in clinical trials is completely voluntary. You have the right to withdraw from the study at any time, for any reason, without penalty or loss of benefits to which you are otherwise entitled.
How long does a clinical trial last?
Trial duration varies widely depending on the study design and purpose. Some trials last just a few weeks, while others may continue for months or years. The study coordinator will provide specific timeline information during your screening call.
Data: ClinicalTrials.gov · synced May 7, 2026 · Source of record for eligibility and locations