- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT04137549
Registry Study on "Control Nocturnal Hypertension to Reach the Target " (CONTROL-NHT)
Registry Study on "Control Nocturnal Hypertension to Reach the Target "(CONTROL-NHT)
Ambulatory blood pressure monitoring (ABPM) is a major innovation in the history of hypertension diagnosis. In clinical practice, the most well established indication for using ABPM is to identify patients who have high BP readings in the office but normal readings during usual daily activities outside of this setting or vice versa, and to identify varying 24-h BP profiles. However, in recent years, there has been increasing interest in BP values during sleep, and nocturnal BP is now recognized to be superior to daytime BP in predicting fatal and nonfatal cardiovascular events (stroke, myocardial infarction, and cardiovascular death), especially in medicated patients.
The current direction in the management of hypertension is toward earlier and lower BP control for 24 hours, including the nocturnal and morning periods. Therefore, it may be of great significance to pay attention to the management of nocturnal blood pressure so as to reduce the increased cardiovascular risks.
Information of nocturnal hypertensive patients defined by ABPM was prospectively registered nationwide, and then to investigate whether there was difference in cardiovascular prognosis according to the control of ambulatory nocturnal blood pressure.
Study Overview
Status
Conditions
Study Type
Enrollment (Anticipated)
Contacts and Locations
Study Contact
- Name: Yan Li, MD,PhD
- Phone Number: 663201 0086-021-64370045
- Email: liyanshcn@163.com
Study Locations
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Shanghai
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Shanghai, Shanghai, China, 200025
- Recruiting
- Ruijin Hospital
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Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Sampling Method
Study Population
Description
Inclusion Criteria:
- Age 50-79 years old
- Clinical diagnosed hypertension with the use of antihypertensive drugs
- Nocturnal hypertension ( nocturnal systolic blood pressure ≥ 130 mmHg and/or nocturnal diastolic blood pressure ≥ 80 mmHg)
- A 24-hour ambulatory blood pressure monitoring was performed with validated equipment.
- Willing to provide information about disease history and blood biochemical test data within 6 months.
- Sign the informed consent
Exclusion Criteria:
- Without antihypertensive drug use
- Hospitalized hypertension patients
- Non-compliant patient
Study Plan
How is the study designed?
Design Details
- Observational Models: Cohort
- Time Perspectives: Prospective
Cohorts and Interventions
Group / Cohort |
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Nocturnal controlled hypertension
Nocturnal blood pressure was controlled under 120/70 mmHg after aggressive anti-hypertensive therapy.
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Nocturnal uncontrolled hypertension
Nocturnal blood pressure was still over 120/70 mmHg after aggressive anti-hypertensive therapy.
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What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
The occurrence time of fatal and non-fatal cardiovascular events.
Time Frame: From date of enrollment until date of first documented event assessed up to 3 years
|
Fatal and non-fatal cardiovascular events, including cardiovascular mortality, non-fatal myocardial infarction, non-fatal stroke, coronary artery bypass grafting or interventional stenting or balloon dilation, and hospitalization for heart failure.
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From date of enrollment until date of first documented event assessed up to 3 years
|
Secondary Outcome Measures
Outcome Measure |
Time Frame |
---|---|
The occurrence time of all-cause mortality.
Time Frame: From date of enrollment until date of first documented event, assessed up to 3 years
|
From date of enrollment until date of first documented event, assessed up to 3 years
|
The occurrence time of fatal and nonfatal stroke.
Time Frame: From date of enrollment until date of first documented event assessed up to 3 years
|
From date of enrollment until date of first documented event assessed up to 3 years
|
Collaborators and Investigators
Study record dates
Study Major Dates
Study Start (Actual)
Primary Completion (Anticipated)
Study Completion (Anticipated)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Actual)
Study Record Updates
Last Update Posted (Actual)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Additional Relevant MeSH Terms
Other Study ID Numbers
- CONTROL-NHT
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
Studies a U.S. FDA-regulated device product
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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