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Is Orthostatic Hypotension Associated With Nondipping Hypertension

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ClinicalTrials.gov Identifier: NCT00491231
Recruitment Status : Unknown
Verified November 2007 by Sheba Medical Center.
Recruitment status was:  Recruiting
First Posted : June 26, 2007
Last Update Posted : November 19, 2007
Sponsor:
Information provided by:

Study Description
Brief Summary:

The aim of the study is to evaluate whether orthostatic hypotension is associated with nondipping hypertension.

Methods and patients: 400 subjects who are referred for 24hABPM will be filled questioner regarding their medical background and medications. All patients will be subjected to orthostatic test before connection to the 24 ABPM. The orthostatic changes in blood pressure and heart rate will be correlated to the changes in blood pressure and heart rate from day to night as recorded by the 24H ABPM.


Condition or disease
Orthostatic Hypotension Nondipping Hypertension

Study Design

Study Type : Observational
Estimated Enrollment : 400 participants
Observational Model: Case-Only
Time Perspective: Prospective
Study Start Date : July 2007
Estimated Study Completion Date : December 2008

Resource links provided by the National Library of Medicine

U.S. FDA Resources

Groups and Cohorts


Outcome Measures

Eligibility Criteria

Information from the National Library of Medicine

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Ages Eligible for Study:   Child, Adult, Senior
Sexes Eligible for Study:   All
Accepts Healthy Volunteers:   Yes
Sampling Method:   Non-Probability Sample
Study Population
400 subjects who are referred for 24hABPM
Criteria

Inclusion Criteria:

  • All patients who are referred for ABPM

Exclusion Criteria:

  • Known secondary hypertension
Contacts and Locations

Information from the National Library of Medicine

To learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor.

Please refer to this study by its ClinicalTrials.gov identifier (NCT number): NCT00491231


Contacts
Contact: Ehud Grossman, MD 972-3-5302834 grosse@post.tau.ac.il

Locations
Israel
The Chaim Sheba Medical center Recruiting
Tel-Hashomer, Ramat Gan, Israel, 52621
Contact: Ehud Grossman, MD    972-3-5302834    grosse@post.tau.ac.il   
Sponsors and Collaborators
Sheba Medical Center
Investigators
Principal Investigator: Ehud Grossman, MD The Chaim Sheba Medical Center
More Information

ClinicalTrials.gov Identifier: NCT00491231     History of Changes
Other Study ID Numbers: SHEBA-07-4663-EG-CTIL
First Posted: June 26, 2007    Key Record Dates
Last Update Posted: November 19, 2007
Last Verified: November 2007

Keywords provided by Sheba Medical Center:
orthostatic hypotension
ambulatory blood pressure monitoring

Additional relevant MeSH terms:
Hypertension
Hypotension
Hypotension, Orthostatic
Vascular Diseases
Cardiovascular Diseases
Orthostatic Intolerance
Primary Dysautonomias
Autonomic Nervous System Diseases
Nervous System Diseases