Clinical Characteristics of Idiopathic Intracranial Hypertension in Patients Over 50 Years of Age: A multicenter clinical cohort study.
Am J Ophthalmol
; 224: 96-101, 2021 04.
Article
en En
| MEDLINE
| ID: mdl-33253662
ABSTRACT
PURPOSE:
To characterize the clinical features of idiopathic intracranial hypertension (IIH) in patients >50 years of age compared to the typical IIH population and existing data for this older cohort.DESIGN:
Retrospective, clinical cohort study.METHODS:
Medical records of 65 patients >50 years of age at first diagnosis of IIH were reviewed based on the Modified Dandy Criteria from 4 academic centers. Each center provided randomly selected controls from IIH patients <50 years of age for each study patient at their location. Data recorded included patient demographics, presenting symptoms, medications, coexisting medical conditions, cerebrospinal fluid (CSF) opening pressure, treatments, and neuro-ophthalmic data from initial and final visits.RESULTS:
Compared to controls, the older cohort showed the following characteristics fewer females (n = 51 [78.5%] vs. controls n = 60 [92.3%]; P = .045), fewer headaches (n = 33 [50.8%] vs. controls 52 [80.0%]; P = .001), more frequent incidental discoveries of papilledema (n = 19 [29.2%] vs. controls 7 [10.8%]; P = .015), and lower CSF opening pressure [median 33 cm H2O [range 21-58 cm H2O] vs. the median for controls 34 cm H2O [range 24-67 cm H2O; P = .029).CONCLUSIONS:
Patients with IIH diagnosed at >50 years of age were less often female and had lower CSF opening pressure, fewer headaches, a higher chance of incidentally identified papilledema, and body mass index similar to that of younger IIH patients. Older IIH onset was not associated with worse visual outcome.
Texto completo:
1
Colección:
01-internacional
Banco de datos:
MEDLINE
Asunto principal:
Seudotumor Cerebral
/
Papiledema
Tipo de estudio:
Diagnostic_studies
/
Etiology_studies
/
Observational_studies
/
Prognostic_studies
/
Risk_factors_studies
Límite:
Adult
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Female
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Humans
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Male
/
Middle aged
Idioma:
En
Revista:
Am J Ophthalmol
Año:
2021
Tipo del documento:
Article
País de afiliación:
Estados Unidos