Evaluation of subclinical changes in recently diagnosed pediatric hypertension patients without hypertensive retinopathy: an OCT study.
Int Ophthalmol
; 43(7): 2265-2272, 2023 Jul.
Article
en En
| MEDLINE
| ID: mdl-36626040
ABSTRACT
PURPOSE:
To investigate subclinical choroidal and retinal changes in recently diagnosed pediatric hypertension (HT) patients.METHODS:
This prospective case-control study consisted of 62 treatment naive HT patients (34 essential HT and 28 renal-induced HT) and 62 control subjects aged 10-16 years. All demographic data and ocular parameters were noted. Macula and choroid measurements were acquired by spectral domain optical coherence tomography (SD-OCT). Choroidal measurements were obtained by taking the mean of the measurements taken from 3 nasal and 3 temporal locations at 500µ intervals (mean nasal, mean temporal) in addition to the subfoveal area.RESULTS:
All choroidal thickness (ChT) values in HT subjects were significantly lower than in the healthy group (p < 0.001 for all). Also, there was no statistically significant difference between central macular thickness (CMT) and mean macular thickness (MMT) between the two groups. Subfoveal ChT, mean ChT, and CMT values were statistically lower in patients with renal-induced HT compared to essential HT subjects (p < 0.001, p = 0.04, p = 0.014, respectively). No significant correlation was observed between choroidal thicknesses and blood pressure values in essential and renal HT groups except weak correlation between mean temporal ChT and systolic blood pressure (SBP) in renal HT group (r = - 0.464, p = 0.013).CONCLUSION:
This study demonstrated that choroidal thickness decreased even during the subclinical period in treatment naive pediatric HT subjects. In addition, it has been shown that the choroid is more affected in renal-induced HT compared to essential HT group.Palabras clave
Texto completo:
1
Banco de datos:
MEDLINE
Asunto principal:
Retinopatía Hipertensiva
/
Hipertensión
Tipo de estudio:
Diagnostic_studies
/
Observational_studies
/
Risk_factors_studies
Límite:
Child
/
Humans
Idioma:
En
Año:
2023
Tipo del documento:
Article