Comparison of Contrast Agents During CT Angiography
Public ClinicalTrials.gov record NCT01534975. 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.
Official title
A Prospective, Single-Center Double-Blind Randomized Study in Subjects Undergoing Coronary Computed Tomography Angiography (CCTA) Examination (VISIPAQUE Randomized Study)
Study identification
- NCT ID
- NCT01534975
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Not applicable
- Lead sponsor
- Lundquist Institute for Biomedical Innovation at Harbor-UCLA Medical Center
- Other
- Enrollment
- 513 participants
Conditions and interventions
Conditions
Interventions
- contrast agent Diagnostic Test
Diagnostic Test
Eligibility (public fields only)
- Age range
- 18 Years to 100 Years
- Sex
- All
- Healthy volunteers
- Accepts healthy volunteers
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Dec 31, 2011
- Primary completion
- Dec 31, 2012
- Completion
- Dec 31, 2012
- Last update posted
- Feb 28, 2018
2012 – 2013
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Los Angeles Biomedical Research Institute | Torrance | California | 90502 | — |
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 NCT01534975, 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 Feb 28, 2018 · Synced May 5, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT01534975 live on ClinicalTrials.gov.