Type 1 Diabetes Trial, Recruiting NCT03710928 Sponsor: Boston Children's Hospital Condition: Type 1 Diabetes
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Type 1 Diabetes Trial, Recruiting

NCT03710928
Recruiting Not Applicable

Who may be able to join

AI generated eligibility summary. Written by an AI model from the official source data and checked on a sample basis. It can contain mistakes, so confirm anything important against the original source. How we use AI

Who might be able to join this trial:

  • People who have had Type 1 diabetes for at least 1 year
  • People aged 18 to 40 years
  • People who have reached at least Tanner stage IV of physical development (a measure of physical maturity — confirm with trial site if unsure)
  • People with a body mass index (BMI) between 18.5 and 35
  • People whose blood sugar has been reasonably stable, shown by an HbA1c (a 3-month average blood sugar test) result between 6.5% and 9%
  • People who currently use a continuous glucose monitor (CGM) to track their blood sugar
  • People who currently use an insulin pump to manage their diabetes
  • People who have attended at least one diabetes care appointment in the past 12 months, including virtual visits

Who may not be able to join:

  • People who have had a diabetic ketoacidosis episode, or a severe low blood sugar event involving a seizure or loss of consciousness, in the past 6 months
  • People with dietary restrictions or food intolerances that would conflict with the trial's planned food deliveries, such as coeliac disease, gastroparesis, or certain food allergies
  • People who are currently following a weight-loss or other restrictive diet
  • People who do vigorous exercise for more than 2 hours on more than 3 days per week
  • People who have a history of an eating disorder, or who are assessed as being at risk of one (as measured by a specific screening tool called the Eating Disorders Diagnostic Scale)
  • People with a serious medical condition, or who take medications other than insulin or metformin, that could affect blood sugar or metabolism
  • People with significant mental health conditions
  • People who smoke, use recreational drugs, or drink alcohol excessively
  • People who are pregnant or breastfeeding
  • People who have anaemia
  • For the portion of the trial involving MRI scans, additional criteria apply, including: standard reasons that make MRI unsafe (such as certain metal implants — confirm with trial site), irregular menstrual cycles, or use of certain psychiatric medications (unless those medications can safely be paused for a few days to allow the MRI to take place)

Important: Always verify eligibility with the trial site directly before applying.

Based on publicly available eligibility criteria from ClinicalTrials.gov. Verify directly with the trial site before acting. This is not medical advice.

This is a simplified plain English summary of the eligibility criteria. Full criteria are set by the trial investigators and may include additional requirements not shown here. Never self-exclude from a trial based on this summary. Contact the trial site directly to confirm your eligibility.
Last synced 16 July 2026
This study is not part of the standard drug-approval phase pathway (for example an observational, device, behavioural, or registry study), so a phase success rate does not apply.

Contact this trial

Phone: 8572183896

Contact details sourced from ClinicalTrials.gov. Verify directly with the trial site before attending.

GP referral letter

Print a one-page summary to share with your doctor.

Trial details

Status
Recruiting
Phase
Not Applicable
Sponsor
Boston Children's Hospital
Registry
ClinicalTrials.gov
Start date
3 January 2020
Est. completion
31 July 2026

Where this trial is recruiting

🇺🇸 United States

Primary endpoints

Hemoglobin A1C change

Can't join this trial?

Expanded access pathways

If this trial is not available to you, other access pathways may exist. In Australia, the TGA Special Access Scheme allows access to unapproved therapeutic goods for individual patients.

TGA Special Access Scheme information

Find other recruiting trials on ClinicalTrials.gov

Data last synced from ClinicalTrials.gov: 16 July 2026. Trial status can change. Always verify current status directly with the trial site before making any decision.

Trial recruitment status can change without notice between our nightly data updates. Always contact the trial site directly to confirm current recruitment status before making any decisions or travel arrangements.

View original record on ClinicalTrials.gov