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ClinicalTrials.gov public records Last synced Sep 21, 2026, 10:34 PM EDT

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Showing 1–24 of 44 matching trials from the live ClinicalTrials.gov search.
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Filters: Intervention: Hyperpolarized xenon MRI Clear all
Completed Phase 1Phase 2 Interventional Results available

Hp129 Xenon Imaging and BOS in Lung Transplantation

NCT03603899
View directory record Official record
Conditions
Bronchiolitis Obliterans
Interventions
Hp 129Xenon
Drug
Lead sponsor
Children's Hospital Medical Center, Cincinnati
Other
Eligibility
6 Years and older
Enrollment
3 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2024
U.S. locations
1
States / cities
Cincinnati, Ohio
Source: ClinicalTrials.gov public record
Updated Sep 17, 2026 · Synced Sep 21, 2026, 10:34 PM EDT
Terminated No phase listed Observational Accepts healthy volunteers

Assessment of Chronic Lung Allograft Dysfunction Using Single-breath & Multi-breath Hyperpolarized Xenon-129 MRI

NCT04941573
View directory record Official record
Conditions
Lung Transplant Rejection
Interventions
Hyperpolarized 129-Xenon (MagniXene) MRI of the lung
Combination Product
Lead sponsor
Xemed LLC
Industry
Eligibility
18 Years to 80 Years
Enrollment
45 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2025
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Sep 29, 2025 · Synced Sep 21, 2026, 10:34 PM EDT
Recruiting Phase 2 Interventional

129 Xenon MRI as a Biomarker for Diagnosis and Response to Therapy in Pulmonary Arterial Hypertension (PAH)

NCT06104228
View directory record Official record
Conditions
Pulmonary Arterial Hypertension, Idiopathic Pulmonary Arterial Hypertension, Pulmonary Arterial Hypertension Associated With Connective Tissue Disease (Disorder), Connective Tissue Diseases
Interventions
129Xe Hyperpolarized
Drug
Lead sponsor
Bastiaan Driehuys
Other
Eligibility
18 Years to 75 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Feb 23, 2026 · Synced Sep 21, 2026, 10:34 PM EDT
Completed Phase 1 Interventional

Hyperpolarized 129Xe MRI of Survivors of COVID-19

NCT04659707
View directory record Official record
Conditions
Covid19
Interventions
Hyperpolarized Xe129
Drug
Lead sponsor
University of Kansas Medical Center
Other
Eligibility
18 Years and older
Enrollment
42 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2025
U.S. locations
1
States / cities
Kansas City, Kansas
Source: ClinicalTrials.gov public record
Updated Apr 30, 2026 · Synced Sep 21, 2026, 10:34 PM EDT
Completed No phase listed Observational

Airway Clearance Therapy on Hyperpolarized 129Xenon and MRI

NCT03593434
View directory record Official record
Conditions
Cystic Fibrosis
Interventions
hyperpolarized Xenon gas
Drug
Lead sponsor
Children's Hospital Medical Center, Cincinnati
Other
Eligibility
6 Years to 21 Years
Enrollment
20 participants
Timeline
2018 – 2021
U.S. locations
1
States / cities
Cincinnati, Ohio
Source: ClinicalTrials.gov public record
Updated Mar 9, 2022 · Synced Sep 21, 2026, 10:34 PM EDT
Completed Phase 2 Interventional Results available

Dual MRI for Cardiopulmonary COVID-19 Long Haulers

NCT04828135
View directory record Official record
Conditions
Covid19
Interventions
Hyperpolarized 129Xenon gas
Drug
Lead sponsor
Bastiaan Driehuys
Other
Eligibility
18 Years and older
Enrollment
18 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated May 5, 2024 · Synced Sep 21, 2026, 10:34 PM EDT
Completed Early Phase 1 Interventional Accepts healthy volunteers

Image and Model Based Analysis of Lung Disease

NCT03764163
View directory record Official record
Conditions
Pulmonary Disease, Chronic Obstructive
Interventions
Pulmonary Function Test, CT Scans, Questionnaires, MRI, Xenon gas
Diagnostic Test · Behavioral · Biological
Lead sponsor
Eric A. Hoffman
Other
Eligibility
20 Years to 89 Years
Enrollment
341 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
1997 – 2015
U.S. locations
1
States / cities
Iowa City, Iowa
Source: ClinicalTrials.gov public record
Updated Jan 21, 2019 · Synced Sep 21, 2026, 10:34 PM EDT
Completed Phase 3 Interventional Results available

Hyperpolarized Xenon MRI for Assessment of Pulmonary Function in Lung Resection

NCT03417687
View directory record Official record
Conditions
Pulmonary Surgical Procedures
Interventions
129Xe MRI, 133 Xe scintigraphy
Drug
Lead sponsor
Polarean, Inc.
Industry
Eligibility
18 Years and older
Enrollment
38 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
3
States / cities
Durham, North Carolina • Cincinnati, Ohio • Charlottesville, Virginia
Source: ClinicalTrials.gov public record
Updated Jun 27, 2022 · Synced Sep 21, 2026, 10:34 PM EDT
Recruiting No phase listed Observational

Hyperpolarized 129Xe MRI Lung Health Cohort

NCT05766384
View directory record Official record
Conditions
Healthy
Interventions
Hyperpolarized Xe129
Drug
Lead sponsor
University of Kansas Medical Center
Other
Eligibility
25 Years to 35 Years
Enrollment
260 participants
Timeline
2023 – 2027
U.S. locations
6
States / cities
Chicago, Illinois • Iowa City, Iowa • Kansas City, Kansas + 2 more
Source: ClinicalTrials.gov public record
Updated Apr 30, 2026 · Synced Sep 21, 2026, 10:34 PM EDT
Completed Phase 2 Interventional Results available

Genentech Xenon MRI Idiopathic Pulmonary Fibrosis

NCT04071769
View directory record Official record
Conditions
Idiopathic Pulmonary Fibrosis
Interventions
Hyperpolarized 129 Xenon Gas Comparing Idiopathic Pulmonary Fibrosis (IPF) Treatment
Drug
Lead sponsor
Duke University
Other
Eligibility
18 Years and older
Enrollment
34 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2025
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Aug 23, 2026 · Synced Sep 21, 2026, 10:34 PM EDT
Not listed Phase 1 Interventional

Comparison of Bronchodilator Response From Three Different Aerosol Delivery Methods in Patients With COPD Using Hyperpolarized Xe 129 MRI Ventilation Imaging

NCT06271408
View directory record Official record
Conditions
Chronic Obstructive Pulmonary Disease
Interventions
Albuterol Sulfate, 2.5 Mg/3 mL (0.083%) Inhalation Solution, Vibrating Mesh Nebulizer, Metered Dose Inhaler, Jet Nebulizer
Drug · Device
Lead sponsor
Polarean, Inc.
Industry
Eligibility
18 Years and older
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024
U.S. locations
1
States / cities
Charlottesville, Virginia
Source: ClinicalTrials.gov public record
Updated Feb 20, 2024 · Synced Sep 21, 2026, 10:34 PM EDT
Recruiting Phase 2 Interventional

Pulmonary Hypertension SOLAR

NCT04778046
View directory record Official record
Conditions
Interstitial Lung Disease, COPD, Pulmonary Arterial Hypertension
Interventions
Hyperpolarized 129Xe
Drug
Lead sponsor
Bastiaan Driehuys
Other
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2028
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Feb 23, 2026 · Synced Sep 21, 2026, 10:34 PM EDT
Recruiting Phase 1Phase 2 Interventional Accepts healthy volunteers

Hyperpolarized Xenon-129 MR Imaging of the Lung

NCT04662658
View directory record Official record
Conditions
E-Cig Use
Interventions
Hyperpolarized Xenon -129 MRI
Drug
Lead sponsor
University of Virginia
Other
Eligibility
18 Years and older
Enrollment
24 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2025
U.S. locations
1
States / cities
Charlottesville, Virginia
Source: ClinicalTrials.gov public record
Updated Dec 9, 2020 · Synced Sep 21, 2026, 10:34 PM EDT
Recruiting Phase 1Phase 2 Interventional Accepts healthy volunteers

Use of Hyperpolarized Xenon Gas for Lung Imaging in Children and Adults

NCT02272049
View directory record Official record
Conditions
Respiratory Disorders
Interventions
Hyperpolarized 129 Xenon
Drug
Lead sponsor
Children's Hospital Medical Center, Cincinnati
Other
Eligibility
6 Years and older
Enrollment
300 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2029
U.S. locations
1
States / cities
Cincinnati, Ohio
Source: ClinicalTrials.gov public record
Updated Feb 16, 2026 · Synced Sep 21, 2026, 10:34 PM EDT
Terminated Phase 1 Interventional

Functional and Structural Assessment of Endobronchial Valve Recipients Using Dynamic Hyperpolarized Xenon-129 MRI

NCT05433961
View directory record Official record
Conditions
COPD
Interventions
MagniXene Hyperpolarized Xenon MRI
Drug
Lead sponsor
Xemed LLC
Industry
Eligibility
18 Years to 85 Years
Enrollment
27 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Sep 29, 2025 · Synced Sep 21, 2026, 10:34 PM EDT
Completed Early Phase 1 Interventional Accepts healthy volunteers

Comparison of 129Xe MRI With 19F MRI in CF Lung Disease

NCT03482960
View directory record Official record
Conditions
Cystic Fibrosis
Interventions
Hyperpolarized Xenon gas, PFP
Drug
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
18 Years and older
Enrollment
11 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2019
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Jan 24, 2021 · Synced Sep 21, 2026, 10:34 PM EDT
Recruiting Phase 2Phase 3 Interventional Accepts healthy volunteers

Dissolved Phase HXe-129 MRI: A Novel Biomarker to Quantify Pulmonary Pathology

NCT06856525
View directory record Official record
Conditions
Electronic Cigarette Related Lung Damage
Interventions
Hyperpolarized xenon 129, Cardiopulmonary Stress Test, Pulmonary Function Test, Chest CT
Drug · Diagnostic Test
Lead sponsor
Y. Michael Shim, MD
Other
Eligibility
18 Years to 35 Years
Enrollment
80 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2032
U.S. locations
2
States / cities
Durham, North Carolina • Charlottesville, Virginia
Source: ClinicalTrials.gov public record
Updated Mar 16, 2026 · Synced Sep 21, 2026, 10:34 PM EDT
Completed No phase listed Observational

Developing Hyperpolarized 129Xe MRI Biomarkers for Evaluation of Pulmonary Arterial Hypertension

NCT05339386
View directory record Official record
Conditions
Pulmonary Arterial Hypertension
Interventions
Hyperpolarized Xe129
Drug
Lead sponsor
University of Kansas Medical Center
Other
Eligibility
18 Years and older
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2025
U.S. locations
1
States / cities
Kansas City, Kansas
Source: ClinicalTrials.gov public record
Updated Apr 30, 2026 · Synced Sep 21, 2026, 10:34 PM EDT
Recruiting Phase 1Phase 2 Interventional Accepts healthy volunteers

Use of Hyperpolarized 129Xe MR Lung Imaging in Adults for Calibration

NCT02316379
View directory record Official record
Conditions
Respiratory Disorders
Interventions
Hyperpolarized 129 Xenon, MRI
Drug · Device
Lead sponsor
Children's Hospital Medical Center, Cincinnati
Other
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2032
U.S. locations
1
States / cities
Cincinnati, Ohio
Source: ClinicalTrials.gov public record
Updated Sep 13, 2026 · Synced Sep 21, 2026, 10:34 PM EDT
Active, not recruiting No phase listed Observational

Monitoring Response to Orkambi in Cystic Fibrosis Lung Disease by Inhaled Xenon MRI

NCT02848560
View directory record Official record
Conditions
Cystic Fibrosis
Interventions
Hyperpolarized Xenon
Drug
Lead sponsor
Children's Hospital Medical Center, Cincinnati
Other
Eligibility
6 Years to 12 Years
Enrollment
38 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2025
U.S. locations
1
States / cities
Cincinnati, Ohio
Source: ClinicalTrials.gov public record
Updated Nov 20, 2024 · Synced Sep 21, 2026, 10:34 PM EDT
Recruiting Phase 4 Interventional

Use of Hyperpolarized 129Xe MR Lung Imaging in Infants

NCT04995562
View directory record Official record
Conditions
Lungs; Developmental Disorder
Interventions
129Xe
Drug
Lead sponsor
Children's Hospital Medical Center, Cincinnati
Other
Eligibility
Up to 6 Months
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2028
U.S. locations
1
States / cities
Cincinnati, Ohio
Source: ClinicalTrials.gov public record
Updated Jan 6, 2026 · Synced Sep 21, 2026, 10:34 PM EDT
Active, not recruiting Phase 4 Interventional Accepts healthy volunteers

Non-contrast Lung Perfusion Mapping Applied for New Insights in Cystic Fibrosis

NCT04467957
View directory record Official record
Conditions
Cystic Fibrosis
Interventions
Initiation of CFTR Modulator, Hyperpolarized Xenon 129
Drug
Lead sponsor
Children's Hospital Medical Center, Cincinnati
Other
Eligibility
6 Years to 21 Years
Enrollment
26 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2026
U.S. locations
1
States / cities
Cincinnati, Ohio
Source: ClinicalTrials.gov public record
Updated Jan 27, 2026 · Synced Sep 21, 2026, 10:34 PM EDT
Recruiting Phase 1 Interventional Accepts healthy volunteers

Hyperpolarized 129Xe MR Imaging of Lung Function in Healthy Volunteers and Subjects With Pulmonary Disease

NCT04624490
View directory record Official record
Conditions
Asthma, COPD, Interstitial Lung Disease, Cystic Fibrosis, Pulmonary Hypertension, Pulmonary Infection, Other Lung Disease
Interventions
Hyperpolarized Xe129
Drug
Lead sponsor
Mario Castro, MD, MPH
Other
Eligibility
3 Years and older
Enrollment
260 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2028
U.S. locations
1
States / cities
Kansas City, Kansas
Source: ClinicalTrials.gov public record
Updated May 5, 2026 · Synced Sep 21, 2026, 10:34 PM EDT
Completed Early Phase 1 Interventional

New Technology to Assess Treatment for Chronic Obstructive Pulmonary Disease (COPD)

NCT02826343
View directory record Official record
Conditions
Pulmonary Disease, Chronic Obstructive
Interventions
Xenon129 MRI imaging, Gadolinium MRI, Advair (250mcg/50mcg) one puff twice a day
Drug
Lead sponsor
University of Virginia
Other
Eligibility
18 Years to 85 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2018
U.S. locations
1
States / cities
Charlottesville, Virginia
Source: ClinicalTrials.gov public record
Updated Nov 3, 2020 · Synced Sep 21, 2026, 10:34 PM EDT