Trial · NCT07896902
Xenon MRI to Evaluate Changes to Lung Function Following Bronchoscopic Treatment of Air Trapping in Emphysema
NCT07896902, Early phase 1, Recruiting, Apreo Health, Inc.
3 sourcestrials-2026-11-12-0.5.0
Cite this record
ConductScience Library. Xenon MRI to Evaluate Changes to Lung Function Following Bronchoscopic Treatment of Air Trapping in Emphysema. Trials, record NCT07896902. Release trials-2026-11-12-0.5.0, 12 Nov 2026. https://conductscience.org/library/trials/NCT07896902
On this page
Trial
As registered on ClinicalTrials.gov, in the graph's capture of the registry.
- Title
- Xenon MRI to Evaluate Changes to Lung Function Following Bronchoscopic Treatment of Air Trapping in Emphysema
- NCT number
- NCT07896902
- Status
- Recruiting
- Phases
- Early phase 1
- Enrollment
- 15 participants, estimated
- Lead sponsor
- Apreo Health, Inc.
- Conditions
- Air Trapping, Emphysema, Hyperinflation
- Interventions
- Hyperpolarized Xenon MRI, Apreo BREATHE Airway Scaffold
- First posted
- 2026-10-27
- Last updated
- 2026-10-27
Source ClinicalTrials.gov
Registered outcomes2
Each outcome the trial registered, primary first, in ClinicalTrials.gov's words.
| List | Outcome | Time frame | Description |
|---|---|---|---|
| Primary | Primary Endpoint | 6 Months | The primary endpoint is the within-participant change in whole-lung VDP from baseline to Month 6, summarized descriptively. Ventilation defect percentage (VDP) will be defined as the percentage of total lung volume with ¹²⁹Xe signal intensity below 60% of the whole-lung mean signal intensity. A reduction in VDP is consistent with improvement in regional ventilation distribution following treatment. Given the small sample size, the median change will be reported as the primary summary measure, with the mean, 95% confidence interval, SD, and range also reported. No success threshold will be applied. |
| Secondary | Ventilation | 1 and 12 Months | Change in whole-lung VDP |
Source ClinicalTrials.gov
Outcomes0
Each outcome the trial posted results for, in ClinicalTrials.gov's words.
None in this release.
Results by group0
Each measurement the trial posted, group by group, in the words and numbers it posted.
None in this release.
Participant flow0
How many started, completed or left each group, period by period.
None in this release.
Adverse events0
Each adverse event the trial posted, group by group: the participants affected out of those at risk.
None in this release.
Adverse event totals0
The totals the trial posted for each group.
None in this release.
Papers0
The papers the trial lists on ClinicalTrials.gov.
None in this release.
Grants0
The grants NIH RePORTER links to the trial, newest funded first: NIH's, and some of AHRQ's, CDC's, FDA's and VA's. Each shows its title, principal investigators, organization and funder in its newest year.
None in this release.
Trial comparisons0
Comparisons of the trial's two groups, calculated by ConductScience from the counts it posted.
None in this release.
Tests0
The ConductCognition tests this trial's registered outcomes name, as ScienceGraph matched them in trial-tests-2026-11-12-0.2.1.
None in this release.
Data dates
The day each source was copied for this release.
Sources 3
- ClinicalTrials.gov's posted results, through CTTI's AACTFreely available. Acknowledgement requested
- ClinicalTrials.govNo license stated
- NIH RePORTER's clinical studies and project filesPublic domain
Each source's terms
- ClinicalTrials.gov's posted results, through CTTI's AACTClinicalTrials.gov data via Aggregate Analysis of ClinicalTrials.gov (AACT), CTTI. CTTI makes its materials freely available and requests acknowledgement. https://aact.ctti-clinicaltrials.org/documentation/299
- ClinicalTrials.govnone stated
- NIH RePORTER's clinical studies and project filesPublic domain (NIH RePORTER)
ClinicalTrials.gov's data carry an international copyright outside the United States: https://clinicaltrials.gov/about-site/terms-conditions.
For software
Read this trial from software.
The record and each of its lists are JSON, twenty rows a page. No key.
GET https://conductscience.org/api/trials/v1/NCT07896902
GET https://conductscience.org/api/trials/v1/NCT07896902/registered