Prospective Investigation of Pulmonary Embolism Diagnosis III
Public ClinicalTrials.gov record NCT00241826. 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
Prospective Investigation of Pulmonary Embolism Diagnosis III (PIOPED III)
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
The purpose of this study is to determine the diagnostic accuracy of gadolinium-enhanced magnetic resonance angiography (Gd-MRA) of the pulmonary arteries in combination with magnetic resonance venography (MRV) of the veins of the thighs in patients with clinically suspected acute pulmonary embolism (PE).
Study identification
- NCT ID
- NCT00241826
- Recruitment status
- Completed
- Study type
- Observational
- Phase
- Not listed
- Enrollment
- 1,256 participants
Conditions and interventions
Conditions
Interventions
- Magnetic Resonance Angiography Procedure
- Magnetic Resonance Venography Procedure
Procedure
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
- Mar 31, 2006
- Primary completion
- Aug 31, 2008
- Completion
- Mar 31, 2009
- Last update posted
- Aug 19, 2013
2006 – 2009
United States locations
- U.S. sites
- 8
- U.S. states
- 6
- U.S. cities
- 8
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Emory University | Atlanta | Georgia | 30308 | — |
| Divison of Lung Diseases, NHLBI | Bethesda | Maryland | 20892 | — |
| Data Coordinating Center | Rockville | Maryland | 20852 | — |
| Massachusetts General Hospital | Boston | Massachusetts | 02114 | — |
| University of Michigan Medical Center | Ann Arbor | Michigan | 48109 | — |
| St. Joseph Mercy-Oakland | Pontiac | Michigan | 48341 | — |
| Washington University Medical Center | St Louis | Missouri | 63110 | — |
| NYU Medical Center | New York | New York | 10016 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
Non-U.S. locations
This page focuses on the U.S. directory. The official record also lists 1 non-U.S. site.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT00241826, 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 Aug 19, 2013 · Synced Sep 6, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT00241826 live on ClinicalTrials.gov.