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NCT00521326 Clinical Trial

Diagnosis and Characterization of Coronary Artery Stenosis by Doppler Ultrasound

Coronary Stenosis Clinical Trial

Official title:
Diagnosis and Characterization of Coronary Artery Stenosis by Transthoracic Doppler Ultrasound

Clinical Trial Details — Status: Not yet recruiting

Administrative data
NCT number NCT00521326
Other study ID # DOP01
Secondary ID
Status Not yet recruiting
Phase N/A
First received August 24, 2007
Last updated August 24, 2007
Start date August 2007

Study information
Verified date March 2007
Source Hillel Yaffe Medical Center
Contact Simcha R Meisel, MD, MSc
Phone 972-4-630-4656
Email meisel@hy.health.gov.il
Is FDA regulated No
Health authority Israel: Ministry of Health
Study type Observational

Clinical Trial Summary

The purpose of this study is to evaluate the feasibility of acquisition of coronary blood flow velocity signals over the whole length of the LAD with transthoracic pulsed Doppler, and to evaluate the diagnostic power of the transthoracic Doppler analysis package for detecting and estimating the degree of coronary artery stenosis. Finally we hope to optimize the currently available analysis package on the basis of the comparison of the Doppler with the angiographic stenosis results and evaluation.

Recruitment information / eligibility
Status Not yet recruiting
Enrollment 0
Est. completion date
Est. primary completion date
Accepts healthy volunteers
Gender Both
Age group 18 Years and older
Eligibility Inclusion Criteria:

- Patients who are clinically suspected of having significant coronary artery stenosis.

- Patients with CAD.

- Patients who are scheduled to undergo coronary angiography.

- Signed informed consent.

Exclusion Criteria:

- Patients with arrhythmia / irregular pulse

- Patients with unstable conditions: unstable angina, uncontrolled CHF

- Patients with COPD

- Any physical or medical disability that prevent lying in supine position

- Patients with chest wall deformity

Study Design

Observational Model: Defined Population, Primary Purpose: Screening, Time Perspective: Cross-Sectional

Related Conditions & MeSH terms

Locations
Country Name City State
Israel Coronary Care Unit, Heart Institute, Hille Yaffe Medical Center Hadera

Sponsors (1)
Lead Sponsor Collaborator
Hillel Yaffe Medical Center

Country where clinical trial is conducted

Israel, 

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