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The Study of Blood Pressure Variability to Impact Arterial Stiffness and Carotid Atherosclerosis

The recruitment status of this study is unknown. The completion date has passed and the status has not been verified in more than two years.
Verified November 2011 by Yan Li, Capital Medical University.
Recruitment status was:  Enrolling by invitation
ClinicalTrials.gov Identifier:
First Posted: November 8, 2011
Last Update Posted: November 9, 2011
The safety and scientific validity of this study is the responsibility of the study sponsor and investigators. Listing a study does not mean it has been evaluated by the U.S. Federal Government. Read our disclaimer for details.
Information provided by (Responsible Party):
Yan Li, Capital Medical University
The purpose of this study is to investigate whether and what extent blood pressure variability is associated with arterial stiffness and carotid atherosclerosis, furthermore to compare the difference in the relationship of the types of blood pressure variability with arterial stiffness and carotid atherosclerosis.

Carotid Atherosclerosis

Study Type: Observational
Study Design: Observational Model: Cohort
Time Perspective: Cross-Sectional
Official Title: The Relationship of Blood Pressure Variability, Arterial Stiffness and Carotid Atherosclerosis in Beijing Residents

Resource links provided by NLM:

Further study details as provided by Yan Li, Capital Medical University:

Estimated Enrollment: 1235
Study Start Date: January 2012
Estimated Study Completion Date: June 2013
Estimated Primary Completion Date: December 2012 (Final data collection date for primary outcome measure)

Information from the National Library of Medicine

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Ages Eligible for Study:   up to 80 Years   (Child, Adult, Senior)
Sexes Eligible for Study:   All
Accepts Healthy Volunteers:   No
Sampling Method:   Probability Sample
Study Population
Participants in this study are community residents from Being in China

Inclusion Criteria:

  • Can step by himself/herself

Exclusion Criteria:

  • Cardiovascular and cerebrovascular diseases
  • Secondary hypertension
  • Chronic cardiac, renal, gastro-intestinal, pulmonary or any other systemic disease process requiring chronic intake of prescription medications
  Contacts and Locations
No Contacts or Locations Provided
  More Information

Responsible Party: Yan Li, Principal Investigator, Capital Medical University
ClinicalTrials.gov Identifier: NCT01466699     History of Changes
Other Study ID Numbers: WS1916673
First Submitted: November 4, 2011
First Posted: November 8, 2011
Last Update Posted: November 9, 2011
Last Verified: November 2011

Additional relevant MeSH terms:
Carotid Artery Diseases
Arterial Occlusive Diseases
Vascular Diseases
Cardiovascular Diseases
Cerebrovascular Disorders
Brain Diseases
Central Nervous System Diseases
Nervous System Diseases