NCT01627964|Completed
Loading search results
Sponsor study identifier
observational
20
1 country
1
Study Start
August 2011
Date type not reportedThis date has not been verified as actual or estimated.
Primary Completion
April 2012
Actual (reported)Study Completion
April 2012
Actual (reported)The study develops software for motion analysis and assessment of cardiac function for cardiac images. Cardiac catheterization ventriculography of several randomly selected patients were taken from our hospital's PACS system. The investigators remove the patient information on the images, and use the image for motion analysis and assessment.
Registry-reported information. Elapsed time and enrollment totals alone do not measure study progress or recruitment pace.
April 2012
Actual (reported)Click on a node to explore related trials.
Dates and qualifiers reported by the registry. Estimated dates do not confirm that a milestone has occurred.
August 2011
Date type not reportedThis date has not been verified as actual or estimated.
April 2012
Actual (reported)April 2012
Actual (reported)June 22, 2012
Actual (reported)June 26, 2012
Actual (reported)normal heart function
abnormal heart function
randomly selected patients
Far Eastern Memorial Hospital
New Taipei, Taiwan, 22060, Taiwan
Bravo A, Medina R. An unsupervised clustering framework for automatic segmentation of left ventricle cavity in human heart angiograms. Comput Med Imaging Graph. 2008 Jul;32(5):396-408. doi: 10.1016/j.compmedimag.2008.03.003.
White RD, Setser RM. Integrated approach to evaluating coronary artery disease and ischemic heart disease. Am J Cardiol. 2002 Nov 21;90(10C):49L-55L. doi: 10.1016/s0002-9149(02)02964-8.
Yu-Chien Shiau, PhD
Far Eastern Memorial Hospital
20 participants (actual enrollment reported by the registry).
First Submitted
June 22, 2012
First Posted
June 26, 2012
Study Start
August 2011
Date type not reportedThis date has not been verified as actual or estimated.
Contact the study team to confirm eligibility.
Oost E, Koning G, Sonka M, Oemrawsingh PV, Reiber JH, Lelieveldt BP. Automated contour detection in X-ray left ventricular angiograms using multiview active appearance models and dynamic programming. IEEE Trans Med Imaging. 2006 Sep;25(9):1158-71. doi: 10.1109/tmi.2006.877094.
Suzuki K, Horiba I, Sugie N, Nanki M. Extraction of left ventricular contours from left ventriculograms by means of a neural edge detector. IEEE Trans Med Imaging. 2004 Mar;23(3):330-9. doi: 10.1109/TMI.2004.824238.
Primary Completion
April 2012
Actual (reported)Study Completion
April 2012
Actual (reported)Last Updated
June 26, 2012
Record last verified: 2012-06
Download the complete ClinicalTrials.gov record imported by Syfrah, including fields not shown in this page. The registry may contain a newer revision.
Source: ClinicalTrials.gov.
JSON downloads include source attribution and retrieval details alongside the unchanged original record or the separately normalized values.
Source retrieved: