HbA1c Variation Study
Public ClinicalTrials.gov record NCT05189938. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
To evaluate the relationship between glycated hemoglobin (HbA1c) and average glucose levels using continuous glucose monitoring.
Study identification
- NCT ID
- NCT05189938
- Recruitment status
- Completed
- Study type
- Observational
- Phase
- Not listed
- Enrollment
- 488 participants
Conditions and interventions
Conditions
Eligibility (public fields only)
- Age range
- 4 Years and older
- Sex
- All
- Healthy volunteers
- Healthy volunteers not accepted
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Dec 20, 2021 (Actual)
- Primary completion
- Dec 30, 2023 (Actual)
- Completion
- Dec 30, 2023 (Actual)
- Last update posted
- May 25, 2025
2021 – 2023
United States locations
- U.S. sites
- 8
- U.S. states
- 7
- U.S. cities
- 8
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Excellence Research and Medical | Miami Gardens | Florida | 33169 | — |
| Rocky Mountain Clinical Research | Idaho Falls | Idaho | 83404 | — |
| Billings Clinic | Billings | Montana | 59101 | — |
| Albuquerque Neuroscience Inc. | Albuquerque | New Mexico | 87109 | — |
| Anmed Health Internal Medicine Associates | Anderson | South Carolina | 29621 | — |
| Prime Revival Research Institute | Flower Mound | Texas | 75028 | — |
| Eastside Research Associates | Redmond | Washington | 98052 | — |
| Rainier Clinical Research Center | Renton | Washington | 98057 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
Non-U.S. locations
This page focuses on the U.S. directory. The official record also lists 14 non-U.S. sites.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT05189938, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted May 25, 2025 · Synced Oct 16, 2026
Related: full search, browse by condition, browse by drug or therapy, browse by sponsor, browse by U.S. city.
Open the official record
The complete public registry record, listed eligibility criteria, and available contact information for NCT05189938 live on ClinicalTrials.gov.