Comparison of 133Xe Scintigraphy With 19F MRI
Public ClinicalTrials.gov record NCT03532334. 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
Comparison of 133Xe Scintigraphy With 19F MRI for Evaluation of Lung Ventilation Function: A Non-Inferiority Comparison (DIAL1001007)
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
The central hypothesis and current observation is that PFx gases used as contrast agents readily provide functional images of the lung airways including important regional ventilation information such as ventilation defect severity and gas trapping. This is a pilot proof of concept study to demonstrate the non-inferiority of 19F MRI gas Ventilation imaging compared to 133Xe ventilation Scintigraphy in subjects with lung disease. The secondary goal of the study is to develop sufficient information to adequately power a pivotal trial of 19F MRI gas Ventilation imaging compared to 133Xe Ventilation Scintigraphy
Study identification
- NCT ID
- NCT03532334
- Recruitment status
- Withdrawn
- Study type
- Interventional
- Phase
- Early Phase 1
- Enrollment
- Not listed
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
- Apr 3, 2018
- Primary completion
- Nov 30, 2019
- Completion
- Nov 30, 2019
- Last update posted
- Jul 23, 2018
2018 – 2019
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Duke University Medical Center | Durham | North Carolina | 27705 | — |
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 NCT03532334, 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 Jul 23, 2018 · Synced Sep 1, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT03532334 live on ClinicalTrials.gov.