Clinical trial · Interventional
DECT Ventilation Imaging
Quantitative Ventilation Imaging With Dual Energy Computed Tomography
- Source
- ClinicalTrials.gov
- Retrieved
- Sep 8, 2026
- Layer
- normalized (units and labels harmonized; values unchanged)
- Run
- ING-CLINICALTRIALS-20260908-000001
Why stopped (as posted): Change of device used for dual energy computed tomography with Xenon
Summary
Brief summary (as posted)
Demonstrate the feasibility of dual energy computed tomography using Krypton as a gaseous contrast media in order to study the in vivo ventilation. Two different clinical situations will be tested : * Prediction of postoperative pulmonary function for oncologic patients * Detection of Bronchiolitis Obliterans in lung transplant recipients.
Conditions
Conditions (7)
Free-text conditions as registered, with the CancerIndex entity they were reconciled to and the match type.
| Condition (as posted) | Mapped entity | Match | Confidence |
|---|---|---|---|
| For Lung Transplant Recipients | — | UNRESOLVED | — |
| For Oncologic Patients | — | UNRESOLVED | — |
| From 5 Months Onwards | — | UNRESOLVED | — |
| Potentially Operable Lung Tumor | — | UNRESOLVED | — |
| Single of Bilateral Lung Transplant | — | UNRESOLVED | — |
| With a Recent (Less Than 1 Month) VQ Scan | — | UNRESOLVED | — |
| With Recent (Less Than 1 Month) Respiratory Functional Explorations | — | UNRESOLVED | — |
Interventions
Interventions (1)
| Intervention | Type | Mapped drug | Match |
|---|---|---|---|
| Single source dual energy compted tomography (CT750HD, General Electric, USA) with Krypton as a gaseous contrast media | Radiation | — | UNRESOLVED |
Design
Arms and outcomes
Arms (2)
- type
- EXPERIMENTAL
- label
- oncologic patients
- description
- Prediction of postoperative pulmonary function. Patients with an operable lung cancer: dual energy computed tomography with Krypton will be tested to estimate the postoperative FEV1
- interventionNames
- Radiation: Single source dual energy compted tomography (CT750HD, General Electric, USA) with Krypton as a gaseous contrast media
- type
- EXPERIMENTAL
- label
- lung transplant recipients
- description
- Detection of BOS 6 months+ lung transplant recipients will be tested using dual energy computed tomography with Krypton, with acquisition in the end-inspiratory and end-expiratory phase, in search of regional air trapping.
- interventionNames
- Radiation: Single source dual energy compted tomography (CT750HD, General Electric, USA) with Krypton as a gaseous contrast media
Primary outcomes (1)
Eligibility
Eligibility (as posted)
- Sex
- All
- Minimum age
- 18 Years
- Maximum age
- 85 Years
Show eligibility criteria text
Inclusion criteria: For oncologic patients : * Potentially operable lung tumor * With a recent (less than 1 month) V/Q scan For lung transplant recipients : * Single of bilateral lung transplant * From 5 months onwards * With recent (less than 1 month) respiratory functional explorations Exclusion criteria: * Impossibility to follow simple orders or control one's respiration * Known Krypton hypersensitivity * History of malignant hyperthermia * Increased intracranial pressure * Minors * Pregnant Women
References
Publications (0)
Data not yet available