Longitudinal analysis of blood pressure and lipids in childhood nephrotic syndrome.
Pediatr Nephrol
; 39(7): 2161-2170, 2024 Jul.
Article
in En
| MEDLINE
| ID: mdl-38319465
ABSTRACT
BACKGROUND:
In the current study, longitudinal BP and lipid measurements were examined in a NEPTUNE cohort of children with newly diagnosed nephrotic syndrome (cNEPTUNE). We hypothesized that hypertensive BP and dyslipidemia would persist in children with nephrotic syndrome, regardless of steroid treatment response.METHODS:
A multi-center longitudinal observational analysis of data obtained from children < 19 years of age with new onset nephrotic syndrome enrolled in the Nephrotic Syndrome Study Network (cNEPTUNE) was conducted. BP and lipid data were examined over time stratified by disease activity and steroid exposure. Generalized estimating equation regressions were used to find determinants of hypertensive BP and dyslipidemia.RESULTS:
Among 122 children, the prevalence of hypertensive BP at any visit ranged from 17.4% to 57.4%, while dyslipidemia prevalence ranged from 40.0% to 96.2% over a median of 30 months of follow-up. Hypertensive BP was found in 46.2% (116/251) of study visits during active disease compared with 31.0% (84/271) of visits while in remission. Dyslipidemia was present in 88.2% (120/136) of study visits during active disease and in 66.0% (101/153) while in remission. Neither dyslipidemia nor hypertensive BP were significantly different with/without medication exposure (steroids and/or CNI). In regression analysis, male sex and urine proteincreatinine ratio (UPC) were significant determinants of hypertensive BP over time, while eGFR was found to be a determinant of dyslipidemia over time.CONCLUSIONS:
Results demonstrate persistent hypertensive BPs and unfavorable lipid profiles in the cNEPTUNE cohort regardless of remission status or concurrent steroid or calcineurin inhibitor treatment.Key words
Full text:
1
Database:
MEDLINE
Main subject:
Blood Pressure
/
Dyslipidemias
/
Hypertension
/
Nephrotic Syndrome
Type of study:
Clinical_trials
/
Risk_factors_studies
Limits:
Adolescent
/
Child
/
Child, preschool
/
Female
/
Humans
/
Infant
/
Male
Language:
En
Journal:
Pediatr Nephrol
/
Pediatr. nephrol
/
Pediatric nephrology
Journal subject:
NEFROLOGIA
/
PEDIATRIA
Year:
2024
Type:
Article
Affiliation country:
United States