NCT01466699

Brief Summary

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.

Trial Health

35
At Risk

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Trial has exceeded expected completion date
Enrollment
1,235

participants targeted

Target at P75+ for all trials

Timeline
Completed

Started Jan 2012

Status
unknown

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

Click on a node to explore related trials.

Study Timeline

Key milestones and dates

First Submitted

Initial submission to the registry

November 4, 2011

Completed
4 days until next milestone

First Posted

Study publicly available on registry

November 8, 2011

Completed
2 months until next milestone

Study Start

First participant enrolled

January 1, 2012

Completed
11 months until next milestone

Primary Completion

Last participant's last visit for primary outcome

December 1, 2012

Completed
6 months until next milestone

Study Completion

Last participant's last visit for all outcomes

June 1, 2013

Completed
Last Updated

November 9, 2011

Status Verified

November 1, 2011

Enrollment Period

11 months

First QC Date

November 4, 2011

Last Update Submit

November 7, 2011

Conditions

Carotid Atherosclerosis

Eligibility Criteria

AgeUp to 80 Years
Sexall
Healthy VolunteersNo
Age GroupsChild (0-17), Adult (18-64), Older Adult (65+)
Sampling MethodProbability Sample
Study Population

Participants in this study are community residents from Being in China

You may qualify if:

  • Can step by himself/herself

You may not qualify if:

  • Cardiovascular and cerebrovascular diseases
  • Secondary hypertension
  • Chronic cardiac, renal, gastro-intestinal, pulmonary or any other systemic disease process requiring chronic intake of prescription medications

Contact the study team to confirm eligibility.

Sponsors & Collaborators

MeSH Terms

Conditions

Carotid Artery Diseases

Condition Hierarchy (Ancestors)

Cerebrovascular DisordersBrain DiseasesCentral Nervous System DiseasesNervous System DiseasesVascular DiseasesCardiovascular Diseases

Study Design

Study Type
observational
Observational Model
COHORT
Time Perspective
CROSS SECTIONAL
Sponsor Type
OTHER
Responsible Party
SPONSOR INVESTIGATOR
PI Title
Principal Investigator

Study Record Dates

First Submitted

November 4, 2011

First Posted

November 8, 2011

Study Start

January 1, 2012

Primary Completion

December 1, 2012

Study Completion

June 1, 2013

Last Updated

November 9, 2011

Record last verified: 2011-11