Motion Analysis and Assessment of Cardiac Function for Cardiac Images

This study has been completed.

Sponsor:

Information provided by (Responsible Party):

Yu-Chien Shiau, Far Eastern Memorial Hospital

ClinicalTrials.gov Identifier:

NCT01627964

First received: June 22, 2012

Last updated: June 25, 2012

Last verified: June 2012

History of Changes

Purpose

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.

Condition
Heart; Functional Disturbance

Study Type:	Observational
Study Design:	Observational Model: Case-Only Time Perspective: Retrospective
Official Title:	Motion Analysis and Assessment of Cardiac Function for Cardiac Images

Further study details as provided by Far Eastern Memorial Hospital:

Enrollment:	20
Study Start Date:	August 2011
Study Completion Date:	April 2012
Primary Completion Date:	April 2012 (Final data collection date for primary outcome measure)

Groups/Cohorts
normal heart function normal heart function
abnormal heart function abnormal heart function

Detailed Description:

The study develops software for motion analysis and assessment of cardiac function for cardiac images. Twenty patients who have both cardiac catheterization ventriculography and cardiac echo studies will be randomly selected. Cardiac catheterization ventriculography of the 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. The results will be compared and correlated with their cardiac echo, which could validate the clinical usefulness of the software.

Eligibility

Genders Eligible for Study:	Both
Accepts Healthy Volunteers:	No
Sampling Method:	Probability Sample

Study Population

randomly selected patients

Criteria

Inclusion Criteria:

patients who already have cardiac catheterization ventriculography and cardiac echo studies.

Exclusion Criteria:

patients who do not have either cardiac catheterization ventriculography or cardiac echo studies.

Contacts and Locations

Please refer to this study by its ClinicalTrials.gov identifier: NCT01627964

Locations

Taiwan
Far Eastern Memorial Hospital
New Taipei, Taiwan, 22060

Sponsors and Collaborators

Far Eastern Memorial Hospital

Investigators

Principal Investigator:

Yu-Chien Shiau, PhD

Far Eastern Memorial Hospital

More Information

Publications:

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.

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. Review.

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.

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.

Responsible Party:	Yu-Chien Shiau, Physician, Far Eastern Memorial Hospital
ClinicalTrials.gov Identifier:	NCT01627964 History of Changes
Other Study ID Numbers:	FEMH-IRB-100070-E
Study First Received:	June 22, 2012
Last Updated:	June 25, 2012
Health Authority:	Taiwan: Department of Health

Keywords provided by Far Eastern Memorial Hospital:

Heart Wall Motion Function

ClinicalTrials.gov processed this record on May 16, 2013

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