Medical Information Only. Always consult your healthcare provider before enrolling in any clinical trial.
NCT00720460 · ClinicalTrials.gov registry record
Technical Development of Interventional Cardiovascular Magnetic Resonance Imaging in Normal Volunteers
A clinical trial, sponsored by National Heart, Lung, and Blood Institute (NHLBI).
- Terminated
- Registry status
- 107
- Enrollment target
NCT00720460: Clinical Trial study, sponsored by National Heart, Lung, and Blood Institute (NHLBI).
NCT00720460 is a clinical trial that was terminated before completion, run by National Heart, Lung, and Blood Institute (NHLBI). The registered enrollment target is 107 participants. According to ClinicalTrials.gov, the official US trial registry.
The verdict
NCT00720460 was terminated before completion, sponsored by National Heart, Lung, and Blood Institute (NHLBI).
- TERMINATED
- Registry status
- 107 participants
- Enrollment target
Study Summary
This study will test new techniques to image the heart, blood vessels, and legs using magnetic resonance imaging (MRI). The techniques will be used to plan and guide treatments using minimally invasive methods. Healthy normal volunteers 18 years of age and older may be eligible for this study. For MRI, the subject lies flat on a table that can slide in and out of the scanner, a metal cyclinder. Special antennas, covered in pads, are placed against the subject s body. The scan time can vary from 20 minutes to 2 hours, with most scans lasting between 45 and 90 minutes. The subject may be asked to wear adhesive patches on the chest for monitoring the heart and a belt or finger pad for monitoring breathing. During the test, a contrast agent called gadolinium may be injected. This substance brightens the heart and arteries during the scan, providing a better picture of blood flow. During the procedure, subjects may be asked to exercise their legs on a machine to evaluate the effects of motion and exercise on the MRI exam. Large blood pressures cuffs may be placed on either or both thighs or calves to try to measure arterial flow to the legs. The cuffs are inflated to a pressure as high as at least 50 mmHg higher than thesubject s systolic blood pressure (up to 250 mmHg) for up to 10 minutes. Subjects may be asked to return for repeated scans.
Primary Outcome
There are 24 objectives listed in the protocol as potential outcomes.
Trial Details
| Field | Value |
|---|---|
| Enrollment Target | 107 participants |
| Start Date | 2008-07-18 |
| Est. Completion | 2018-11-02 |
Why NCT00720460 stopped before completion
NCT00720460 is an observational study that tracks outcomes without assigning an intervention. The registered 107 participants enrollment target is mid-sized for trials with a published cap.
The record links to 0 conditions, and to 0 interventions.
NCT00720460 does not publish any study locations in the registry export this page uses.
Frequently Asked Questions
What is clinical trial NCT00720460 about?
NCT00720460 is a clinical study titled "Technical Development of Interventional Cardiovascular Magnetic Resonance Imaging in Normal Volunteers". This study will test new techniques to image the heart, blood vessels, and legs using magnetic resonance imaging (MRI). The techniques will be used to plan and guide treatments using minimally invasive methods. Healthy normal volunteers 18 years of age and older may be eligible for this study. For...
What is the current status of trial NCT00720460?
This trial is currently terminated. The enrollment target is 107 participants. The study started on 2008-07-18. Estimated completion is 2018-11-02.
Who is sponsoring clinical trial NCT00720460?
This trial is sponsored by National Heart, Lung, and Blood Institute (NHLBI), which has 501 total clinical trials registered on ClinicalTrials.gov.
Learn More About Clinical Trials
Nationwide trials with similar profiles
Cross-condition peers matched on enrollment target and registry start date, not the same-condition list above.
Similar enrollment target
- NCT05491668 · 107 participants
Physiological Assessment of Severe Coronary Stenosis for Informing Planned PCI
- NCT06041594 · 107 participants · NA
Treating Pulmonary Embolism With Laguna Thrombectomy System (TRUST)
- NCT06081426 · 107 participants · NA
Examining Neurobiological Mechanisms Underlying the Therapeutic Effect of the Ketogenic Diet in Bipolar Disorder (BD)
- NCT06527599 · 107 participants · NA
Screening in Trauma for Opioid Misuse Prevention - an Adaptive Intervention
Similar registry start date
- NCT05962346 · started 2026-12 · NA
Fetal Endoscopic Tracheal Occlusion for Congenital Diaphragmatic Hernia
- NCT07125183 · started 2026-12 · Phase 2
Study on Efficacy and Tolerability of Weekly Doxorubicin in Elderly Patients With Advanced or Metastatic Leiomyosarcoma
- NCT07292298 · started 2026-11 · Phase 2
Phase 2 Single-Arm Rectal Cancer Brachytherapy for Patients With Low-Lying Residual Adenocarcinoma After Total Neoadjuvant Therapy to Improve Organ Preservation Rates
- NCT04263285 · started 2026-10 · NA
Treatment of Depression Post-SCI