Carotid AtherosclerosisNCT01466699
The Study of Blood Pressure Variability to Impact Arterial Stiffness and Carotid Atherosclerosis
An observational study of Carotid Atherosclerosis, run by Yan Li.
Trial 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. Read more about this study
- Who is it for?
- Ages Up to 80 years
- Conditions the study is for
- Carotid Atherosclerosis
- How many people
- 1,235 participants
- Where
- No sites listed yet
- Study dates
- Jan 2012to Jun 2013
- Phase
- Observational
- Are there results?
- None posted in the registry
Key requirements
Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.
- Ages Up to 80 years
- All sexes
- No healthy volunteers
- Child, Adult, Older adult
Study population: Participants in this study are community residents from Being in China
Who may be able to join
- Can step by himself/herself
Who cannot join
- Cardiovascular and cerebrovascular diseases
- Secondary hypertension
- Chronic cardiac, renal, gastro-intestinal, pulmonary or any other systemic disease process requiring chronic intake of prescription medications
About this study
Official title: The Relationship of Blood Pressure Variability, Arterial Stiffness and Carotid Atherosclerosis in Beijing Residents
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.
- Conditions
- Carotid Atherosclerosis
- Medical subject headings
- Carotid Artery Diseases
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted8 Nov 2011 (estimated)
- Study startJan 2012
- Primary completionDec 2012 (estimated)
- Study completionJun 2013 (estimated)
Resources
- Official record on ClinicalTrials.govThe registry entry this page is built from, with its full change history.
- Other trials for Carotid AtherosclerosisStudies of the same condition, open and under way.
- What the trial phases meanHow a treatment moves from first tests in people to approval.
More details
For doctors and researchers: how the study is designed, who runs it, and its registry IDs.
Study design
- Study type
- Observational
- Observational model
- Cohort
- Time perspective
- Cross-sectional
- Enrolment
- 1,235 participants (estimated)
Sponsor and investigators
- Lead sponsor
- Yan Li
- Sponsor type
- University, hospital or other
- Responsible party
- Sponsor-investigator, Yan Li, Capital Medical University
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT01466699
- Sponsor's protocol ID
- WS1916673
- Status last verified
- Nov 2011
- First submitted
- 4 Nov 2011
- Last updated
- 9 Nov 2011
- Results posted
- No
- Data monitoring committee
- Yes
Study at a glance
From the registry record, last updated by the sponsor on 9 Nov 2011. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- The Relationship of Blood Pressure Variability, Arterial Stiffness and Carotid Atherosclerosis in Beijing Residents
- ClinicalTrials.gov ID
- NCT01466699
- Acronym / sponsor ID
- WS1916673
- Conditions
- Carotid Atherosclerosis
- Study type
- Observational
- Recruitment status
- Unknown status
- Enrolment
- 1,235 participants (estimated)
- Lead sponsor
- Yan LiUniversity, hospital or other
- Study start
- Jan 2012
- Primary completion
- Dec 2012 (estimated)
- Study completion
- Jun 2013 (estimated)
- First posted
- 8 Nov 2011 (estimated)
- Results
- Not posted in the source record
Clinical summary
The research question as the sponsor registered it. This describes what the study plans to test, not what it found.
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.
Study design
- Observational model
- Cohort
- Time perspective
- Cross-sectional
Who may qualify
- Ages
- Up to 80 years
- Sex
- All
- Healthy volunteers
- Not accepted
- Age groups
- Child, Adult, Older adult
- Study population
- Participants in this study are community residents from Being in China
Key inclusion criteria (1 listed)
- Can step by himself/herself
Key exclusion criteria (3 listed)
- Cardiovascular and cerebrovascular diseases
- Secondary hypertension
- Chronic cardiac, renal, gastro-intestinal, pulmonary or any other systemic disease process requiring chronic intake of prescription medications
Eligibility is decided by the study team after screening; this overview does not establish that a patient qualifies. Full inclusion and exclusion criteria.
Primary outcome
Not reported in the source record.
Results and safety
Results are not available in the source record.
Research links
- Official record on ClinicalTrials.govLast updated by the sponsor 9 Nov 2011.
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Referral and contact
AzTrials does not enrol participants or take referrals. Contact the study team or a site listed below; they decide who can take part. This study is not recruiting at the moment.
The record lists no contact. Use the official record to reach the sponsor.
Questions about this trial
What is this clinical trial studying?
An observational study of Carotid Atherosclerosis, run by Yan Li.
The full registered description is in the About this study section and the official record.
Who may be eligible to take part?
The sponsor lists 1 inclusion and 3 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.
Is this clinical trial currently recruiting?
The record says: status not confirmed, as of the sponsor's last update on 9 Nov 2011. Status can change between updates, so confirm with the study contact before making plans.
What are the possible benefits and risks?
They depend on the study and the treatment, and no study can promise a benefit. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.
Are results available for this study?
Results are not available in the source record.
How can a doctor refer a patient or contact the research team?
The record lists no contact. The official record names the sponsor, who can be asked directly. AzTrials does not enrol participants or take referrals.
Where can I read the original study information?
Does a listing mean the treatment is approved or proven to work?
No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.
How often is this information updated?
AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 9 Nov 2011.