The Effect of Linagliptin on Mitochondrial and Endothelial Function
Public ClinicalTrials.gov record NCT01969084. 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.
Investigators propose to examine the effect of 12 weeks of Linagliptin, a diabetes drug, treatment on inflammation as well as vascular and mitochondrial function in diabetic patients. Investigators hypothesize that Linagliptin will reduce the proinflammatory state, improve endothelial function, increase the blood flow at the muscle microcirculation level and improve mitochondrial function. In this study, investigators will perform tests that evaluate the function of small and large blood vessels by employing ultrasound and laser doppler techniques. In addition MRI scans that evaluate the mitochondrial function of the lower extremity muscles at rest and during exercise will also be employed. Forty subjects with Type 2 diabetes will be studied for twelve weeks and half of them will be randomly assigned to receive linagliptin while the other half will receive placebo. All tests will be performed at the beginning and the end of the study.
Study identification
- NCT ID
- NCT01969084
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Phase 4
- Enrollment
- 45 participants
Conditions and interventions
Conditions
Interventions
- Linagliptin Drug
- Placebo Drug
- Microcirculation testing Other
- Macrocirculation testing Other
- MRI Scans Other
Drug · Other
Eligibility (public fields only)
- Age range
- 30 Years to 70 Years
- 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
- Sep 30, 2013
- Primary completion
- Jun 30, 2016
- Completion
- Jun 30, 2016
- Last update posted
- Nov 17, 2016
2013 – 2016
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Beth Israel Deaconess Medical Center | Boston | Massachusetts | 02215 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT01969084, 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 Nov 17, 2016 · Synced Sep 8, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT01969084 live on ClinicalTrials.gov.