ClinicalTrials.gg
RecruitingNCT06668935Updated Oct 27, 2026

Prolongation of GLP-1 Adherence When Using Continuous Glucose Monitoring

An observational study in Diabetes Mellitus, sponsored by Abbott Diabetes Care. Recruiting at 8 sites in United States. Open to participants aged 18 Years and older. Per ClinicalTrials.gov, last updated 2026-10-27.

Sponsored by Abbott Diabetes Care (part of Abbott) · Observational

From the registry’s dates

  • Started Oct 2024; still recruiting 2 years later.
Updated Oct 27, 2026Primary completion movedStudy completion moved+1 moreGo to Updates ↓
Study type
Observational
Model
Cohort
Time perspective
Prospective
Enrollment
800
Ages
18 Years and older
Sex
All
01

Study summary

This study is to see if the FreeStyle Libre 3 Continuous Glucose Monitoring System (FSL3) will help prolong the length of time people with diabetes maintain adherence to glucagon-like peptide 1 (GLP-1/GIP) agonists.

Read the detailed description

Subjects with type 2 diabetes who are newly beginning GLP-1 or GLP-1/GIP drug therapy will be randomized to use either FSL3 or their existing Standard of Care to manage their diabetes. Up to 800 subjects will be enrolled across the United States with 200 evaluable subjects in each group (intervention and control) for a total of 400 evaluable subjects. Subjects will be on the study approximately 210 days. Subjects will wear one sensor applied to the back of the upper arm and will have a paired smartphone that will be used to start the sensor and collect glucose readings.

02

Conditions studied

  • Diabetes Mellitus

Browse trials for

03

In context

Diabetes Mellitus

8,290 studies on the registry are indexed under Diabetes Mellitus; 1,077 are open to participants now.

This study's planned enrollment of 800 is above the median of 246 across 1,936 observational studies indexed under Diabetes Mellitus.

Browse Diabetes Mellitus studies →

Lead sponsor

Abbott Diabetes Care is the lead sponsor of 43 studies on the registry; 3 are open to participants now.

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
Sampling method
Probability sample

Study population

Subjects with type 2 diabetes who are newly beginning GLP-1 or dual GLP-1/GIP drug therapy will be randomized to use either the FSL3 or their existing Standard of Care (SOC) to manage their diabetes.

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

  1. Subject must be at least 18 years of age.
  2. Subject must be able to read and understand English.
  3. Subject must have a type 2 diabetes diagnosis.
  4. In the investigator's opinion, subject must meet the criteria for beginning use of GLP-1 or GIP/GLP-1 medications for management of their diabetes.
  5. Subject is beginning use of GLP-1 / GIP/GLP-1 medication for management of their diabetes.
  6. Subject must be willing to allow venous samples to be obtained to test .
  7. Subject must be willing to either continue using their existing standard of care device or must be willing to use the FreeStyle Libre 3 Continuous Glucose Monitoring System to manage their diabetes throughout the duration of the study.
  8. In the investigator's opinion, the subject must be able to follow the instructions provided to him/her by the study site and perform all study tasks as specified by the protocol.
  9. Subject must be available to participate in all study visits.
  10. Subject must be willing and able to provide written signed and dated .

Exclusion criteria

Exclusion Criteria:

  1. Subject is a member of the Study Staff.
  2. Subject has a diagnosis of type 1 or gestational diabetes.
  3. Subject is currently using or has previously used GLP-1 or GIP/GLP-1 drugs for any reason.
  4. Subject is currently using a Continuous Glucose Monitor (CGM) as their standard of care device to manage their diabetes.
  5. Subject has known allergy to medical grade adhesive, isopropyl alcohol and/or ethyl alcohol used to disinfect skin.
  6. Subject is taking any type of rapid-acting insulin, including Neutral Protamine Hagedorn (NPH) and premix insulin.
  7. Subject has concomitant medical condition which, in the opinion of the investigator, could interfere with the study or present a risk to the safety or welfare of the subject or study staff.
  8. Subject currently is participating in another clinical trial.
  9. Subject is unsuitable for participation due to any other cause as determined by the Investigator
Terms in these criteria, in plain language(2)

Underlined terms in the criteria open these too. Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.

HbA1c

A blood test of average blood sugar over the past two to three months, given as a percentage or in mmol/mol. 6.5% (48 mmol/mol) or more is the usual threshold for diabetes, normally confirmed by a second test.

Informed consent

Before you join, the study team explains what taking part involves — its purpose, what happens, the risks and possible benefits — and answers your questions, so you can decide freely. Consent is usually recorded on a form (the informed consent form, ICF) signed by you or, where the law allows, by someone legally authorised to decide for you.

You can keep asking questions during the study, you are told of new information that matters, and you can choose to leave at any time.

05

Study design

Observational model
Cohort
Time perspective
Prospective
Enrollment
800 participants (estimated)
Patient registry
No

Groups and cohorts

  • Randomization to FSL 3 or Standard of Care

    Subjects with type 2 diabetes who are newly beginning GLP-1 or dual GLP-1/GIP drug therapy will be randomized to use either the FSL3 or their existing Standard of Care (SOC) to manage their diabetes.

    Device: To utilize the FreeStyle Libre 3 Continuous Glucose Monitoring System (FSL3) to help prolong the length of time people with diabetes maintain adherence to GLP-1 and dual GIP/GLP-1 agonists

Interventions

  • DeviceTo utilize the FreeStyle Libre 3 Continuous Glucose Monitoring System (FSL3) to help prolong the length of time people with diabetes maintain adherence to GLP-1 and dual GIP/GLP-1 agonists

    All subjects will then begin use of their prescribed GLP-1 or combination GIP/GLP-1 medication in accordance with the HCP's instructions. Subjects will be titrated to their maximum tolerable dose per the medication's approved titration schedule and according to their HCP's standard of care between Visits 2 and 3.

06

What researchers measure

Primary outcomes

  1. To assess the length of time subjects in each group remain on a GLP-1 or GLP-1/GIP combination drug

    The primary outcome is to see if the FreeStyle Libre 3 Continuous Glucose Monitoring System (FSL3) helps prolong the length of time people with diabetes maintain adherence to glucagon-like peptide 1 (GLP-1) and dual gastric inhibitory polypeptide/glucagon-like peptide 1 (GIP/GLP-1) agonists.

    Time frame: 210 days

07

Study locations

8 of 8 sites recruiting
08

References and documents

Individual participant data

Plan to share: Undecided

No publications or documents are linked to this record.

09

Updates

1 registry update since Sep 25, 2026
Sites
6 sites added
Show 6 added (6 United States)
  • Helios Clinical Research · Paradise Valley, United States
  • American Research Centers of Florida · Pembroke Pines, United States
  • Cross Creek Medical Clinic, PA · Fayetteville, United States
  • Medication Management · Greensboro, United States
  • M3 Wake Research, Inc · Dallas, United States
  • Care United Research · Forney, United States
Oct 27, 2026
Primary completion
Oct 2026→Dec 2027
Oct 27, 2026
Study completion
Jan 2027→Dec 2027
Oct 27, 2026
Show all 1 update
  1. Oct 27, 2026
    6 sites added
    Show 6 added (6 United States)
    • Helios Clinical Research · Paradise Valley, United States
    • American Research Centers of Florida · Pembroke Pines, United States
    • Cross Creek Medical Clinic, PA · Fayetteville, United States
    • Medication Management · Greensboro, United States
    • M3 Wake Research, Inc · Dallas, United States
    • Care United Research · Forney, United States
    Primary completion Oct 2026→Dec 2027
    Study completion Jan 2027→Dec 2027
    + 2 other changes: verification date and index terms

From the registry record's own update history. This site started tracking changes on Sep 25, 2026; for anything earlier, see the record history on ClinicalTrials.gov ↗

10

Registry details

Key details

Study ID
NCT06668935
Responsible party
Sponsor
First posted
Nov 1, 2024
Start date
Oct 24, 2024
Primary completion
Dec 2027 (estimated)
Completion
Dec 2027 (estimated)
Last update
Oct 27, 2026

Study contacts

Mohamed Mohamed Nada, PhD
Contact
adc.clinical@abbott.com
5107495416
Shridhara Karinka, PhD
Contact
adc.clinical@abbtott.com
510 7495416

Oversight

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

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