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NCT00672893 · ClinicalTrials.gov registry record
Vibration Response Imaging (VRI) in Patients That Are Undergoing Pulmonary Interventional Procedure
A clinical trial of Central Airway Stenosis, sponsored by Deep Breeze.
- Completed
- Registry status
- 200
- Enrollment target
- 5
- Study locations
NCT00672893: Completed study of Central Airway Stenosis, sponsored by Deep Breeze.
NCT00672893 is a study of Central Airway Stenosis that has completed, run by Deep Breeze. The registered enrollment target is 200 participants. The trial reports 5 study locations across 4 states. According to ClinicalTrials.gov, the official US trial registry.
The verdict
NCT00672893, a study of Central Airway Stenosis, has completed, sponsored by Deep Breeze.
- COMPLETED
- Registry status
- 200 participants
- Enrollment target
- 5
- Study locations
Study Summary
Vibration response imaging (VRI) technology, provides a radiation-free dynamic image of the lung, by visualizing vibration energy emitted during the respiration cycle (lung sounds). Airflow in the lungs during the respiration cycle creates vibrations that propagate through the lung tissue; these vibrations are affected by the structural properties of the lungs and may vary in space, time and frequency. Moreover, any structural alteration, such as a bronchial obstruction or space occupying infiltration, is reflected in a corresponding modification of the vibration response. As obstructions that occur in airways alter airflow, the VRI may provide additional lung function information prior to treatment for airway obstruction and during follow-up. Moreover, the VRI may provide the physician immediate evaluation of the improvement of air flow distribution, quantitative and qualitative measurements. Furthermore, the VRI is a non-invasive, radiation free procedure which is simple and doesn't require the level of patient effort required for lung function test and other evaluation.
Conditions Studied
Interventions
- OTHER Vibration Response Imaging
Study Locations (5)
Other
- Hospital St. Marguerite - Marseille
- Thoraxklinik at Heidelberg University - Heidelberg
Colorado
- National Jewish Medical and Research Center - Denver
North Carolina
- Duke University Medical Center - Durham
Kanagawa
- St. Marianna Hospital - Kawasaki
Trial Details
| Field | Value |
|---|---|
| Enrollment Target | 200 participants |
| Start Date | 2006-02 |
| Est. Completion | 2008-12 |
What the finished NCT00672893 record still lists
NCT00672893 is an observational study that tracks outcomes without assigning an intervention. The registered 200 participants enrollment target is mid-sized for trials with a published cap.
The record links to 1 condition, with Central Airway Stenosis appearing as the primary indexed condition, and to 1 intervention - of which Vibration Response Imaging is the first listed.
NCT00672893 lists 5 locations in 4 states (Other, Colorado, North Carolina).
Frequently Asked Questions
What is clinical trial NCT00672893 about?
NCT00672893 is a clinical study titled "Vibration Response Imaging (VRI) in Patients That Are Undergoing Pulmonary Interventional Procedure". Vibration response imaging (VRI) technology, provides a radiation-free dynamic image of the lung, by visualizing vibration energy emitted during the respiration cycle (lung sounds). Airflow in the lungs during the respiration cycle creates vibrations that propagate through the lung tissue; these vib...
What is the current status of trial NCT00672893?
This trial is currently completed. The enrollment target is 200 participants. The study started on 2006-02. Estimated completion is 2008-12.
What conditions does trial NCT00672893 study?
This clinical trial studies the following conditions: Central Airway Stenosis.
What interventions are being tested in trial NCT00672893?
The interventions under investigation include: Vibration Response Imaging (OTHER).
Who is sponsoring clinical trial NCT00672893?
This trial is sponsored by Deep Breeze, which has 3 total clinical trials registered on ClinicalTrials.gov.
Where is trial NCT00672893 being conducted?
This trial has 5 study locations across Colorado, North Carolina, Kanagawa. Contact the study sites directly through ClinicalTrials.gov for enrollment availability.
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