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Parental assessment of executive function and internalizing and externalizing behavior in primary hypertension after
Marc B Lande1, Heather Adams, Bonita Falkner
1Department of Pediatrics, University of Rochester School of Medicine and Dentistry, Rochester, NY 14642, USA. marc_lande@urmc.rochester.edu
Insights
Children with primary hypertension showed improved executive function, as rated by parents, after 12 months of anti-hypertensive therapy. This study highlights the positive impact of blood pressure treatment on cognitive skills in pediatric hypertension.
Area of Science:
- Pediatric Cardiology
- Neuropsychology
- Clinical Hypertension
Background:
- Primary hypertension in children is associated with potential neurocognitive deficits.
- Executive function and behavior are crucial for a child's development and academic success.
Purpose of the Study:
- To evaluate the effect of anti-hypertensive therapy on parental ratings of executive function and behavior in children with primary hypertension.
- To assess changes in Behavior Rating Inventory of Executive Function (BRIEF) and Child Behavior Checklist (CBCL) scores post-treatment.
Main Methods:
- A longitudinal study involving children with untreated hypertension and normotensive controls.
- Parents completed BRIEF and CBCL at baseline and after 12 months of anti-hypertensive therapy for the hypertensive group.
- Blood pressure was monitored to ensure treatment efficacy (casual BP <95th percentile).
Main Results:
- Anti-hypertensive therapy significantly improved blood pressure in the hypertensive group (24-hour SBP load reduced from 60% to 25%).
- Parental ratings of executive function, measured by the BRIEF Global Executive Composite T-score, significantly improved in children with hypertension (Delta=-5.9, P=0.001).
- No significant changes in executive function or behavior (CBCL Internalizing/Externalizing scales) were observed in normotensive controls or in the CBCL measures for the hypertensive group.
Conclusions:
- Twelve months of anti-hypertensive therapy led to significant improvements in executive function as perceived by parents in children with primary hypertension.
- The findings suggest a potential link between blood pressure control and enhanced executive function in pediatric hypertension.
- Further research is warranted to explore the mechanisms underlying this improvement and its long-term impact.
Objective:
To determine the change in parental ratings of executive function and behavior in children with primary hypertension after anti-hypertensive therapy.
Study Design:
Parents of subjects with untreated hypertension and control subjects completed the Behavior Rating Inventory of Executive Function (BRIEF) to assess behavioral correlates of executive function and the Child Behavior Checklist (CBCL) to assess internalizing and externalizing behaviors. Subjects with hypertension subsequently received anti-hypertensive therapy to achieve casual blood pressure (BP)<95th percentile. After 12 months, all parents again completed the BRIEF and CBCL.
Results:
Twenty-two subjects with hypertension and 25 normotensive control subjects underwent both baseline and 12-month assessments. The BP of subjects with hypertension improved (24-hour systolic BP [SBP] load: mean baseline versus 12-months, 60% versus 25%, P<.001). Parent ratings of executive function improved from baseline to 12 months in the subjects with hypertension (BRIEF Global Executive Composite T-score, Delta=-5.9, P=0.001), but not in the normotensive control subjects (Delta=-0.36, P=.83). In contrast, T-scores on the CBCL Internalizing and Externalizing summary scales did not change significantly from baseline to 12 months in either subjects with hypertension or control subjects.
Conclusions:
Children with hypertension demonstrated improvement in parental ratings of executive function after 12 months of anti-hypertensive therapy.
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Blood Pressure
The average BP in an adult is typically around 120/80 mmHg (millimeters of mercury). In this measurement, the numerator (120) indicates the systolic pressure, which is the pressure in the arteries during the contraction of the heart's ventricles as blood is expelled. The denominator (80) represents the diastolic...
Special considerations while measuring blood pressure
Monitoring Both Arms:
Monitoring BP in both arms during the initial assessment is advisable, as the systolic value may differ by five to ten mm Hg between arms. For subsequent BP assessments, use the arm with the higher reading.