Using continuous glucose monitoring to manage diabetes after starting insulin

Effect of 2-Week Continuous Glucose Monitoring on Glycemic Management in Patients New-to-Insulin on Hospital Discharge

Not applicable Interventional NYU Langone Health · NCT05548205

This study tests whether using a continuous glucose monitor can help people with type 1 or type 2 diabetes manage their blood sugar better after starting insulin therapy compared to using a traditional blood glucose monitor.

Quick facts

PhaseNot applicable
Study typeInterventional
Enrollment150 (estimated)
Ages18 Years to 100 Years
SexAll
SponsorNYU Langone Health Academic / other
Locations1 site (Mineola, New York)
Trial IDNCT05548205 on ClinicalTrials.gov

What this trial studies

This study involves a randomized, prospective approach with 120 participants who have type 1 or type 2 diabetes and are newly starting insulin therapy upon hospital discharge. Participants will be assigned to either use a continuous glucose monitor (CGM) for two weeks or a traditional blood glucose monitor (BGM) for the same duration. Follow-up visits will occur at two weeks and three months to adjust insulin doses as necessary and measure HbA1c levels. The goal is to evaluate the effectiveness of CGM in improving glycemic management compared to BGM.

Who should consider this trial

Good fit: Ideal candidates are adults aged 18-100 with a known history of type 1 or type 2 diabetes who are starting insulin therapy upon hospital discharge.

Not a fit: Patients who have previously used insulin therapy or are currently on systemic corticosteroids will not benefit from this study.

Why it matters

Potential benefit: If successful, this study could lead to improved glycemic control for patients newly initiated on insulin therapy.

How similar studies have performed: Other studies have shown promising results with continuous glucose monitoring in diabetes management, suggesting potential success for this approach.

Eligibility criteria

Show full inclusion / exclusion criteria
Inclusion Criteria:

1. Male or female aged 18-100 years
2. Known history of type 1 or type 2 diabetes
3. Admitted to NYU Langone Hospital - Long Island between December 16, 2024- December 31, 2026
4. New initiation of insulin therapy, including basal insulin regimen, basal-bolus insulin regimen, or mixed insulin regimen at the time of hospital discharge

Exclusion Criteria:

1. Prior to admission use of home insulin therapy
2. Current use of systemic corticosteroids
3. Active pregnancy; as pregnancy requires different blood glucose targets, subjects known to be pregnant will be excluded from this study. Subjects will not be tested for pregnancy outside of testing performed in routine medical care; pregnancy will be determined by patient self-reporting. Females of childbearing potential will not be instructed to avoid pregnancy, however if they became pregnant during the study (detected by self-reporting), they will be withdrawn from the study.

Where this trial is running

Mineola, New York

Study contacts

How to participate

  1. Review the eligibility criteria above with your treating physician.
  2. Visit the official trial page on ClinicalTrials.gov for the most current contact information and recruitment status.
  3. Contact the listed study coordinator or principal investigator to request pre-screening. Pre-screening is free and never obligates you to enroll.
Conditions DiabetesContinuous Glucose Monitoring
Last reviewed 2026-06-13 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.