Influence of Position on Detection of Patent Foramen Ovale by Simultaneous Transesophageal Echo and Transcranial Doppler

March 3, 2015 updated by: Hillel Yaffe Medical Center
Patients will have simultaneous Transesophageal Echo (TEE) and Transcranial Doppler (TCD) performed and a comparison of timing, sensitivity and intensity of intravenously injected bubbles will be determined.

Study Overview

Status

Unknown

Conditions

Study Type

Observational

Enrollment (Anticipated)

100

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Contact

Study Locations

  • Israel
      • Hadera, Israel, 38100
        • Hillel Yaffe Medical Center
        • Contact:
        • Principal Investigator:
          • David S Blondheim, MD
        • Sub-Investigator:
          • Sergiu Shabbtai, MD

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Ages Eligible for Study

18 years and older (Adult, Older Adult)

Accepts Healthy Volunteers

No

Genders Eligible for Study

All

Sampling Method

Probability Sample

Study Population

Patients referred for a TEE with bubble injection to rule out a cardiac source of brain emboli following an acute neurological embolic event.

Description

Inclusion Criteria:

  • Patients needing a TEE evaluation to rule out a cardiac source of brain emboli

Exclusion Criteria:

  • Patients unable to comply with protocol requirements
  • Patients unable or unwilling to sign informed consent

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

What is the study measuring?

Primary Outcome Measures

Outcome Measure
Measure Description
Time Frame
Bubble Detection
Time Frame: 3 minutes
The amount of time until bubbles are detected will be measured
3 minutes

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

Hillel Yaffe Medical Center

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start

March 1, 2015

Primary Completion (Anticipated)

March 1, 2016

Study Completion (Anticipated)

August 1, 2016

Study Registration Dates

First Submitted

February 23, 2015

First Submitted That Met QC Criteria

March 3, 2015

First Posted (Estimate)

March 9, 2015

Study Record Updates

Last Update Posted (Estimate)

March 9, 2015

Last Update Submitted That Met QC Criteria

March 3, 2015

Last Verified

March 1, 2015

More Information

Terms related to this study

Keywords

Additional Relevant MeSH Terms

Other Study ID Numbers

  • 0005-X14-HYMC

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

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