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NCT00542282 · ClinicalTrials.gov registry record
Vibration Response Imaging in Chronic Obstructive Pulmonary Disease and Asthma
A clinical trial of Asthma and Chronic Obstructive Pulmonary Disease, sponsored by Deep Breeze.
- Completed
- Registry status
- 75
- Enrollment target
- 1
- Study location
NCT00542282: Completed study of Asthma and Chronic Obstructive Pulmonary Disease, sponsored by Deep Breeze.
NCT00542282 is a study of Asthma and Chronic Obstructive Pulmonary Disease that has completed, run by Deep Breeze. The registered enrollment target is 75 participants, below the 1,563-participant average among 374 other Asthma trials with a reported enrollment target (95% lower). The trial reports 1 study location across 1 state. According to ClinicalTrials.gov, the official US trial registry.
The verdict
NCT00542282, a study of Asthma and Chronic Obstructive Pulmonary Disease, has completed, sponsored by Deep Breeze.
- COMPLETED
- Registry status
- 75 participants
- Enrollment target
- 1
- Study location
Study Summary
Obstructive lung disease is usually a differential diagnostic consideration when a patient presents with breathlessness or cough. Spirometry is the key diagnostic test used to confirm airflow obstruction particularly in the primary care setting. Airflow obstruction that completely resolves after administration of a bronchodilator, by definition, excludes a diagnosis of COPD. Evaluation of obstructive lung disease must include pulmonary function testing; bronchoreversibility testing is an adjunct in differentiating between asthma and COPD. Bronchoreversibility cannot serve as an absolute diagnostic criterion for separating asthma from COPD. Vibration response imaging (VRI) technology provides a simple, radiation-free method to image the lungs, by visualizing vibration energy (lung sounds) emitted during respiration cycle. In this study, regional quantitative and qualitative information on vibration response is compared with spirometry in assessing lungs function of COPD and Asthma patients.
Conditions Studied
Study Locations (1)
Texas
- Baylor College of Medicine - Houston
Trial Details
| Field | Value |
|---|---|
| Enrollment Target | 75 participants |
| Start Date | 2006-11 |
| Est. Completion | 2007-08 |
What the finished NCT00542282 record still lists
NCT00542282 is an observational study that tracks outcomes without assigning an intervention. The registry caps enrollment at 75 participants, a relatively small participant target, below the 1,563-participant average among 374 other Asthma trials with a reported enrollment target (95% lower).
The record links to 2 conditions, with Asthma appearing as the primary indexed condition, and to 0 interventions.
NCT00542282 reports a single indexed study location in Texas.
Frequently Asked Questions
What is clinical trial NCT00542282 about?
NCT00542282 is a clinical study titled "Vibration Response Imaging in Chronic Obstructive Pulmonary Disease and Asthma". Obstructive lung disease is usually a differential diagnostic consideration when a patient presents with breathlessness or cough. Spirometry is the key diagnostic test used to confirm airflow obstruction particularly in the primary care setting. Airflow obstruction that completely resolves after adm...
What is the current status of trial NCT00542282?
This trial is currently completed. The enrollment target is 75 participants. The study started on 2006-11. Estimated completion is 2007-08.
What conditions does trial NCT00542282 study?
This clinical trial studies the following conditions: Asthma, Chronic Obstructive Pulmonary Disease.
Who is sponsoring clinical trial NCT00542282?
This trial is sponsored by Deep Breeze, which has 3 total clinical trials registered on ClinicalTrials.gov.
Where is trial NCT00542282 being conducted?
This trial has 1 study location across Texas. Contact the study sites directly through ClinicalTrials.gov for enrollment availability.
Learn More About Clinical Trials
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Where NCT00542282's enrollment target sits among peer trials
75 230th of 374 higher than 140 of 374 other Asthma trials
participants (enrollment target), bucketed by value
Each bar is a band; taller bars hold more other Asthma trials. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.
Source ClinicalTrials.gov registry export · 2026-08-08
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