ClinicalTrials.gg
CompletedNCT04533945Updated Jan 11, 2022

Feasibility of Using the CGM During TOC From in Persons With T2D Using Insulin

An interventional study of FreeStyle Libre in Diabetes and Type 2 Diabetes, sponsored by Northwell Health. Completed at 1 site in United States. Open to participants aged 18 Years and older. Per ClinicalTrials.gov, last updated 2022-01-11.

Sponsored by Northwell Health · Not applicable, Interventional, and Other

From the registry’s dates

  • Primary completion was Dec 2020, 5 years 9 months ago, and no results have been posted to the registry.
  • Registered 3 months after the study started (first participant enrolled Mar 2020, registered Jul 2020).
Phase
Not applicable
Study type
Interventional
Enrollment
40
Allocation
Not applicable
Ages
18 Years and older
Sex
All
01

Study summary

Using the Libre during the TOC with persons with T2D will improve patient glucose monitoring and satisfaction, which can potentially lead to an improvement in glycemic control and hospital utilization. This study aims to assess this with inpatients using insulin.

Read the detailed description

Integrating the use of the Libre during the TOC will improve patient glucose monitoring and satisfaction, which can potentially lead to an improvement in glycemic control and hospital utilization. Inpatients admitted to the medical-surgical units would be considered based on the inclusion and exclusion criteria. If the patient qualifies they would be consented to participate in the trial. In addition they would be given a script for refills. Primary outcome is change in HbA1c and secondary outcomes at baseline and 90 days include satisfaction, number of ED/inpatient visits, completion of follow-up appointment, and duration of CGM use.

02

Conditions studied

  • Diabetes
  • Type 2 Diabetes

Keywords

  • Continous Glucose Monitoring
03

In context

Diabetes Mellitus

11,089 studies on the registry are indexed under Diabetes Mellitus; 1,319 are open to participants now.

This study's enrollment of 40 is below the median of 80 across 8,491 interventional studies indexed under Diabetes Mellitus.

Browse Diabetes Mellitus studies →

Lead sponsor

Northwell Health is the lead sponsor of 473 studies on the registry; 106 are open to participants now.

Of its 43 completed or terminated interventional studies of FDA-regulated products, 22 (51%) have results posted.

Counted across the registry records on this site, refreshed daily.

04

Who can participate

Ages eligible
18 Years and older
Sexes eligible
All
Accepts healthy volunteers
No

Go through the criteria one by one — yes, no or not sure — and take the list to your doctor or the study team. Kept in this browser only.

Inclusion criteria

  • Persons with T2DM
  • Persons on atleast 3 injections of insulin/day
  • Persons whose insurance will cover the device

Exclusion criteria

Exclusion Criteria:

  • Persons with adhesive allergy
  • Pregnant women
  • Persons with CKD 4/5 or on dialysis
05

Study design

Phase
Not applicable
Primary purpose
Other
Allocation
Not applicable
Intervention model
Single group
Masking
None (open label)
Enrollment
40 participants (actual)

Study arms

  • Other
    FreeStyle Libre Device

    Inpatients admitted to the medical-surgical units that are eligible for the trial will have the FreeStyle Libre device will be placed by the inpatient diabetes team at the discharge and glucose log will be obtained in 2 weeks followed by Hba1c in 3 months.

    Device: FreeStyle Libre

Interventions

  • DeviceFreeStyle Libre

    The Freestyle Libre is a device worn on the back of the arm to measure glucose levels in the interstitial fluid. The device is applied by the patient and can be worn for 14 days, at which time it is replaced with a new device. The device does not require calibration with blood glucose testing. A scan with the receiver or a cell phone can be used to obtain glucose levels. The device does not alarm, so scanning is the only way for a patient to know if they are hypo or hyperglycemic. Studies have shown that the use of this technology can improve glycemic control as measured by Hemoglobin A1c and glucose variability in some patients. In addition, use of this technology in the outpatient setting has been associated with both improved patient satisfaction and increased glucose monitoring

06

What researchers measure

Primary outcomes

  1. Change in Hemoglobin A1C (HbA1C)

    Change in HbA1c

    Time frame: 90 days

Secondary outcomes

  1. Satisfaction with device assessed by the FreeStyle Libre Telephone Questionnaire

    Patient satisfaction with use of FreeStyle Libre device assessed by the FreeStyle Libre Telephone Questionnaire

    Time frame: 90 days

  2. Number of ED/inpatient visits

    Number of times patients experience emergency department or inpatient visits with FreeStyle Libre device

    Time frame: 90 days

  3. Incidence of patients that complete of follow-up appointment

    The incidence and ratio of patients that complete a 3 month follow-up appointment after discharge with FreeStyle Libre device

    Time frame: 90 days

  4. Duration of CGM use

    Patient's duration of using FreeStyle Libre device

    Time frame: 90 days

07

Study locations

1 site
  • Northwell Health North Shore University Hospital
    Manhasset, New York 11021, United States
08

Updates

Tracking since Sep 25, 2026
No changes since tracking began. The registry record was last updated on Jan 11, 2022, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
09

Registry details

Key details

Study ID
NCT04533945
Lead sponsor
Northwell Health
Responsible party
Sponsor
First posted
Sep 1, 2020
Start date
Mar 25, 2020
Primary completion
Dec 31, 2020
Completion
Dec 31, 2020
Last update
Jan 11, 2022

Oversight

Data monitoring committee
No
FDA-regulated drug
No
FDA-regulated device
Yes
View the source record on ClinicalTrials.gov ↗

Not currently enrolling

This study is completed, as verified in Jan 2022. You cannot join it, but the record below documents what was studied.

Follow this study

Get an email when the registry record changes — status, dates, results — or when someone posts here.

Sign in to follow

Discussion

Questions and observations about this study, from anyone following it. Not medical advice, and not a channel to the study team — their contact details are on the registry record.

Sign in to join the discussion. Reading takes no account; posting does. You choose a display name, and a pseudonym is the default.

Nothing here yet. If you are running this trial, taking part in it, or weighing whether to, this is the place to say so.

Start the discussion