Longitudinal MR Imaging of Pulmonary Function in Patients Receiving Thoracic Radiation Treatment
Public ClinicalTrials.gov record NCT02478255. 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 purpose of this study is to determine whether magnetic resonance imaging (MRI) using inhaled hyper polarized xenon-129 (129Xe) gas, and conventional contrast can help visualize impaired lung function and detect changes over time in patients receiving treatment as well as those who don't. 129Xe is a special type of xenon gas and when inhaled during MRI may be able to show areas of abnormal thickening of parts of the lungs. These images combined with images taken with injected contrast agents or other special types of MRI such as conventional proton (1H) MRI may provide a better way to look at lung structure and function. The ultimate goal is to predict the degree of radiation-induced lung injury that will develop in a given patient for a given treatment plan. The investigators anticipate that these images will provide more specific information about lung disease than standard lung function tests. The use of 129Xe MRI is investigational. Investigational means that these tests have not yet been approved by the US Food and Drug Administration and are only available in research studies like this one. In addition, standard MRI with contrast is not typically done as standard of care for monitoring changes due to thoracic radiation therapy, therefore, its use in this study is also considered investigational. Healthy volunteers are being asked to participate in this study because to develop a database of functional images that are representative of healthy lungs.
Study identification
- NCT ID
- NCT02478255
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Phase 2
- Enrollment
- 25 participants
Conditions and interventions
Conditions
Eligibility (public fields only)
- Age range
- 18 Years and older
- 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
- Mar 20, 2016
- Primary completion
- Jan 12, 2022
- Completion
- Jan 12, 2022
- Last update posted
- Feb 16, 2023
2016 – 2022
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 | 27713 | — |
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 NCT02478255, 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 16, 2023 · Synced Sep 8, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT02478255 live on ClinicalTrials.gov.