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Pediatric hypertension: clinical profile and etiology
Insights
This study on hospitalized hypertensive children found renal parenchymal disease as the primary cause. Chronic cases often involved tubulo-interstitial issues, while acute cases showed acute glomerulonephritis.
Area of Science:
- Pediatrics
- Nephrology
- Hypertension
Background:
- Hypertension in children is a growing concern with diverse etiologies.
- Symptomatic hospitalized children present unique diagnostic challenges.
Purpose of the Study:
- To investigate the clinical profile and etiological factors of hypertension in hospitalized children.
- To differentiate between chronic persistent and acute transient hypertension in pediatric patients.
Main Methods:
- Evaluation of 36 symptomatic hospitalized hypertensive children.
- Classification into chronic persistent (23 patients) and acute transient (13 patients) hypertension groups.
- Analysis of clinical features and etiological investigations.
Main Results:
- Common symptoms included headache, failure to thrive, dyspnea, and edema.
- Renal parenchymal pathology was the most frequent cause in both groups.
- Tubulo-interstitial pathology predominated in chronic hypertension; acute glomerulonephritis in transient hypertension.
- Essential hypertension was rare, observed in only two chronic cases.
Conclusions:
- Renal parenchymal diseases are the leading causes of symptomatic hypertension in hospitalized children.
- Distinct etiological patterns exist for chronic versus acute transient pediatric hypertension.
- Essential hypertension in children is often asymptomatic, potentially leading to underdiagnosis.
Abstract:
Thirty six symptomatic hospitalized hypertensive children were evaluated for clinical profile and etiology. They were divided into two groups of 23 and 13 patients, respectively of chronic persistent hypertension and acute transient hypertension. Headache, failure to thrive, dyspnea and edema were common clinical features. Renal parenchymal pathology was the commonest etiology in both groups with a tubulo-interstitial pathology being more common amongst chronic hypertensives and acute glomerulonephritis in acute transient hypertensives. Essential hypertension was uncommon, found in only two patients with chronic hypertension reflecting probably an asymptomatic status of most patients with essential hypertension.