Improving Outcomes for Hypertensive Children

NCT ID: NCT01485783

Last Updated: 2015-09-10

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

COMPLETED

Total Enrollment

112 participants

Study Classification

OBSERVATIONAL

Study Start Date

2011-11-30

Study Completion Date

2015-05-31

Brief Summary

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Approximately 200 children age 6 - \<18 years receiving medications for essential hypertension (HTN) will be recruited from the Pediatric Hypertension Clinic at the time of a routine clinic visit. Participating subjects will be asked to wear the ambulatory blood pressure monitor (ABPM) for 24 hours within 2 weeks of the qualifying visit. Measurements obtained with the ABPM will be compared to measurements obtained by routine clinical procedures documented in the subject's clinical chart. Kappa statistic will be utilized to compare differences in documented BP control between the two measures as well as changes in therapeutic management decisions by treating physicians with the addition of the ABPM readings. The overall goal is to confirm that ABPM leads to an increased detection of uncontrolled HTN along with a similar increase in adjustments increasing anti-hypertensive medication regimens.

Detailed Description

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Conditions

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Hypertension

Study Design

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Observational Model Type

CASE_ONLY

Study Time Perspective

PROSPECTIVE

Eligibility Criteria

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Inclusion Criteria

1. Age 6-17 years (up to 18th birthday) receiving anti-hypertensive medication(s) by subject history at presentation for the qualifying clinic visit
2. Arm circumference measurement of 15-50 cm (limits of SpaceLabs ABPM cuffs).

Exclusion Criteria

1. Severe HTN which in the opinion of the treating physician would prevent the subject from delaying changes in therapy to complete the study.
2. Secondary HTN from all causes (excluding obesity-related HTN). This includes but is not limited to renovascular HTN, chronic kidney disease, coarctation of the aorta, and monogenic forms of HTN.
3. Physical limitations prohibiting placement of the ABPM monitor.
4. Significant arrhythmias or known disruptions in cardiac output which may interfere with the monitor's ability to detect BP accurately.
Minimum Eligible Age

6 Years

Maximum Eligible Age

17 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Arkansas Children's Hospital Research Institute

OTHER

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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Karen Redwine, MD

Role: PRINCIPAL_INVESTIGATOR

Arkansas Children's Hospital Research Institute

Locations

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Arkansas Children's Hospital

Little Rock, Arkansas, United States

Site Status

Countries

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United States

Other Identifiers

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ABPM Hypertensive Children

Identifier Type: -

Identifier Source: org_study_id

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