Motion Analysis and Assessment of Cardiac Function for Cardiac Images

Heart; Functional Disturbance Clinical Trial

Official title:

Motion Analysis and Assessment of Cardiac Function for Cardiac Images

Clinical Trial Details — Status: Completed

Administrative data

• NCT number: NCT01627964
• Other study ID #: FEMH-IRB-100070-E
• Status: Completed
• Phase: N/A
• First received: June 22, 2012
• Last updated: June 25, 2012
• Start date: August 2011
• Est. completion date: April 2012

Study information

• Verified date: June 2012
• Source: Far Eastern Memorial Hospital
• Contact: n/a
• Is FDA regulated: No
• Health authority: Taiwan: Department of Health
• Study type: Observational

Clinical Trial Summary

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.

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.

Recruitment information / eligibility

• Status: Completed
• Enrollment: 20
• Est. completion date: April 2012
• Est. primary completion date: April 2012
• Accepts healthy volunteers: No
• Gender: Both
• Age group: N/A and older

Eligibility

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.

Study Design

Observational Model: Case-Only, Time Perspective: Retrospective

Related Conditions & MeSH terms

• Heart; Functional Disturbance
• Pathologic Processes

Locations

Country	Name	City	State
Taiwan	Far Eastern Memorial Hospital	New Taipei

Sponsors (1)

Lead Sponsor	Collaborator
Far Eastern Memorial Hospital

Country where clinical trial is conducted

Taiwan, 

References & Publications (4)

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. — View Citation

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. — View Citation

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. — View Citation

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. — View Citation