Vibration Response Imaging in Healthy Subjects
|ClinicalTrials.gov Identifier: NCT00495430|
Recruitment Status : Unknown
Verified June 2009 by Deep Breeze.
Recruitment status was: Active, not recruiting
First Posted : July 3, 2007
Last Update Posted : June 16, 2009
|Condition or disease|
Computerized analyses have shown that normal lung sounds have distinctive characteristic that can be differentiated from abnormal lung sounds.However, technical issues and complicated display modes have restricted the use of computerized lung sound analyses in the clinical environment.
The VRI provides dynamic gray-scale images and quantitative lung data showing the breath sound distribution of healthy individuals. Typical features that are discerned by trained raters and quantitative lung data may serve as a reference for comparison to abnormal breath sound images.
|Study Type :||Observational|
|Estimated Enrollment :||310 participants|
|Official Title:||Passive Acoustic Imaging With the Vibration Response Imaging Device in Healthy Subjects|
|Study Start Date :||December 2004|
|Estimated Study Completion Date :||July 2009|
Please refer to this study by its ClinicalTrials.gov identifier (NCT number): NCT00495430
|Rambam Medical Center|
|Haifa, Israel, 310196|
|Principal Investigator:||Mordechai Yigla, MD||Rambam Health Care Campus|