Arterial Elasticity: A Substudy of Strategic Timing of AntiRetroviral Treatment (START)
Public ClinicalTrials.gov record NCT01776151. 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.
The purpose of this study is to find out if starting anti-retroviral therapy (ART) above 500 cluster-of-differentiation-4 (CD4)+ cells/milliliter (mL) ('early ART group') is better at reducing the stiffness of arteries than waiting to start ART until the CD4+ drops below 350 cells/mL ('deferred ART group'). Artery stiffness has been associated with an increased risk of cardiovascular (heart) disease, and could be useful as an earlier indicator of heart disease. In this study, the stiffness of arteries will be measured at study entry, months 4, 8, 12, and annually thereafter, using a tonometer on the participant's forearm.
Study identification
- NCT ID
- NCT01776151
- Recruitment status
- Completed
- Study type
- Observational
- Phase
- Not listed
- Enrollment
- 337 participants
Conditions and interventions
Conditions
Interventions
Not listed
Eligibility (public fields only)
- Age range
- 18 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
- Apr 15, 2009 (Actual)
- Primary completion
- Sep 2015 (Actual)
- Completion
- Sep 2015 (Actual)
- Last update posted
- Mar 21, 2023
2009 – 2015
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Henry Ford Health System | Detroit | Michigan | 48202 | — |
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 NCT01776151, 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 Mar 21, 2023 · Synced Sep 30, 2026
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Open the official record
The complete public registry record, listed eligibility criteria, and available contact information for NCT01776151 live on ClinicalTrials.gov.