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| ID | Type | Description | Link |
|---|---|---|---|
| B300201010195 | Registry Identifier | Belgian national registry |
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This is a prospective single-center cohort trial to compare regional bronchial recruitment, bronchial distention and alveolar recruitment in 6 patients with acute respiratory distress syndrome (ARDS). The investigators used CT scan images as the imaging modality, and the subjects were scanned on end-expiratory lung volume with different positive end-expiratory pressures. Those images were post-processed to evaluate the airways.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| Single arm | Experimental | Repeated CT scan |
|
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| Repeated CT scan | Procedure | CT scan of chest on different PEEP levels, 4 in total |
| |
| Measure | Description | Time Frame |
|---|---|---|
| Regional bronchial recruitment | The difference in bronchial tree volume increase from one PEEP level to the other | Through study completion, within 24 hours after inclusion |
| Regional bronchial dilation | The difference in bronchial diameter from one PEEP level to the other | Through study completion, within 24 hours after inclusion |
| Regional alveolar recruitment | The difference in alveolar volume from one PEEP level to the other | Through study completion, within 24 hours after inclusion |
| Measure | Description | Time Frame |
|---|---|---|
| Correlation between parenchymal recruitment and bronchial recruitment | Correlation between parenchymal recruitment (in milliliter) and bronchial (in milliliter) recruitment for each type of ARDS (focal versus diffuse) | Through study completion, within 24 hours after inclusion |
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Inclusion Criteria:
Exclusion Criteria:
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| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Antwerp University Hospital | Edegem | Antwerp | 2650 | Belgium |
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| ID | Term |
|---|---|
| D012128 | Respiratory Distress Syndrome |
| ID | Term |
|---|---|
| D008171 | Lung Diseases |
| D012140 | Respiratory Tract Diseases |
| D012120 | Respiration Disorders |
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| ID | Term |
|---|---|
| D014057 | Tomography, X-Ray Computed |
| ID | Term |
|---|---|
| D007090 | Image Interpretation, Computer-Assisted |
| D003952 | Diagnostic Imaging |
| D019937 | Diagnostic Techniques and Procedures |
| D003933 | Diagnosis |
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| CT scan |
| Device |
CT scan |
|
| D011856 | Radiographic Image Enhancement |
| D007089 | Image Enhancement |
| D010781 | Photography |
| D011859 | Radiography |
| D014056 | Tomography, X-Ray |
| D014054 | Tomography |