The CardiOvascular Remodeling Following Endovascular Aortic Repair (CORE) Study
Public ClinicalTrials.gov record NCT02735720. 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 use of TEVAR is increasing rapidly and patients even in younger patients. However, current endografts are several orders of magnitude stiffer than the native aorta. Pre-clinical and clinical studies have reported acute aortic stiffening after TEVAR resulting in hypertension, elevated pulse pressure, cardiac remodeling, reduced coronary perfusion, and finally, heart failure. These effects are markedly profound in young patients, as their hearts and aortas are more compliant. Previous studies on adverse cardiovascular remodeling have important limitations, such as retrospective design, use of echocardiography (with low reproducibility and high operator-dependency), and mixed populations. A systematic assessment of the deleterious effects of TEVAR is still missing. The objective of this study is to perform a prospective, non-randomized controlled, study in which blood pressure, heart rate, ECG, echocardiography, CT, MRI, intra-luminal hemodynamic assessment, computational modeling and biomarkers are used to assess cardiovascular remodeling following TEVAR. This study targets patients with thoracic aortic aneurysms (TAA) or penetrating aortic ulcers (PAU) treated with TEVAR. A control group will consist of TAA and PAU subjects who do not require endovascular treatment. The specific aims of the study include: 1) Quantification of cardiovascular remodeling following TEVAR in TAA or PAU patients. 2) Validation of computational modeling of thoracic aortic hemodynamics following TEVAR using the above clinical measurements. Once validated, computational analyses will be performed to virtually assess the impact of more compliant endografts on cardiac and aortic hemodynamics. 3) Investigation of diagnostic accuracy of ECG, BNP, NT-pro-BNP and Troponin T, for cardiac remodeling compared to MRI, the reference method. This study will assess the impact of thoracic aortic stent grafts on the cardiovascular system through non-invasive measurements. Although there are no direct benefits for the enrolled subjects, future aortic patients might benefit from better patient management with improved aortic endograft designs and long-term outcomes.
Study identification
- NCT ID
- NCT02735720
- Recruitment status
- Terminated
- Study type
- Observational
- Phase
- Not listed
- Enrollment
- 19 participants
Conditions and interventions
Conditions
Eligibility (public fields only)
- Age range
- 18 Years to 99 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
- Mar 13, 2017
- Primary completion
- Feb 20, 2020
- Completion
- Feb 20, 2020
- Last update posted
- Jun 5, 2022
2017 – 2020
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Department of Cardiac Surgery, University of Michigan Health System | Ann Arbor | Michigan | 48109 | — |
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 NCT02735720, 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 Jun 5, 2022 · Synced Sep 5, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT02735720 live on ClinicalTrials.gov.