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Background: We aimed to assess the presence of sleep disturbances in adolescents with idiopathic intracranial hypertension (IIH) and to determine whether demographic, anthropometric, and clinical factors are associated with disrupted sleep., Methods: Sleep disturbances and patterns were evaluated in a cohort of adolescents (aged 12 to 18 years) with ongoing IIH and compared with a healthy age- and sex-matched control group. All participants responded to three self-rating questionnaires: the School Sleep Habits Survey (SSHS), the Pediatric Sleep Questionnaire (PSQ), and the Depression, Anxiety, and Stress Scale. The study group's demographic, clinical, laboratory, and radiological data were documented, and their association with sleep patterns was examined., Results: Thirty-three adolescents with ongoing IIH and 71 healthy controls were included. There was a significantly higher prevalence of sleep disturbances in the IIH group compared with the controls (SSHS, P < 0.001 and PSQ, P < 0.001), as well as of their independent subscales: sleep-related breathing disorders (P = 0.006), daytime sleepiness (P = 0.04), sleep/wake disruptions (P < 0.001), and sleep-related depressive tendencies (P < 0.001). According to subgroup analyses, these differences were also present between the normal-weight adolescents but not between the overweight IIH and control adolescents. No differences were found in the demographic, anthropometric, and IIH disease-related clinical measures between individuals with IIH with disrupted and normal sleep patterns., Conclusions: Sleep disturbances are common among adolescents with ongoing IIH, irrespective of their weight and disease-related characteristics. Screening adolescents with IIH for sleep disturbances is recommended as part of their multidisciplinary management., (Copyright © 2023 Elsevier Inc. All rights reserved.)

Background: Idiopathic intracranial hypertension (IIH) is a disorder of unknown etiology. Its occurrence in the general population is 1/100,000, and 20/100,000 among overweight women of childbearing age. Familial occurrence is reportedly uncommon and not well-characterized., Objectives: To describe a familial association with IIH., Methods: We conducted a retrospective chart review of all familial cases of IIH examined in the neuro-ophthalmology clinic of our medical center between January 2006 and June 2013., Results: Of a total of 520 patients with IIH, 15 had other family members with IIH (from seven different families). The family relation was a mother and daughter in two families, a brother and sister in four families, and an aunt and two first-degree cousins in the seventh family. Symptoms, course of disease, and risk factors were similar among the relatives of all seven families, except for the age at diagnosis, which was different in one family. All of the adult patients of six families were obese (body mass index 25-35 kg/m2), and all of the members of the other family were morbidly obese. There was no association between other systemic risk factors and IIH., Conclusions: IIH occurrence within a family is more common than previously believed, and its incidence in families is more common than in the general population. The clinical course appears to be similar in family members. Our findings suggest a genetic predisposition. Further investigation of familial cases may yield useful information on the pathogenesis and genetic nature of this condition.

This study aimed to identify predictors for unfavorable disease course and clinical and visual outcomes in pediatric patients with idiopathic intracranial hypertension (IIH). Employing a multi-tiered approach, we retrospectively analyzed clinical, ophthalmic, and neuroimaging data from patients diagnosed with IIH between 2003 and 2021. Of the 97 patients included, 56 (58%) were females. The median age was 12 years [Interquartile range (IQR) 9, 14], and the median follow-up time was 39.0 months (IQR 14.8, 90.9). Forty-two (43%) patients had an unfavorable disease course, 28 (29%) had persistence of headache at last follow-up, and 16 (18%) had a poor visual outcome, most of them with mild visual disturbances. Poor visual outcome was more common in females compared to males [16/47 (34%) vs. 0/39, p < 0.001)]. On multivariate regression analysis, female sex and disease recurrence were significantly associated with poor visual outcomes (OR: 18.5, CI:1.3–270, P = 0.03, and OR: 5.1, CI: 1.2–22.5, P = 0.03, respectively). Patients with persistent headaches exhibited lower incidence of papilledema, lower opening pressure, and fewer neuroimaging markers indicating elevated intracranial pressure. Conclusions: This study provides insights into predictive factors for an unfavorable disease course, persistent headaches, and poor visual outcomes in patients with childhood IIH. Patients with persistent headaches may have a variant of a chronic pain syndrome warranting a different therapeutic approach. What is Known: • Childhood-onset Idiopathic Intracranial hypertension (IIH) is a heterogenous disease. The knowledge on disease trajectory and long-term outcomes and its predictors is limited. What is New: • A higher opening pressure and factors suggestive of the metabolic syndrome predict an unfavorable disease course whereas female sex and disease recurrence are significantly associated with poor visual outcomes • A third of the patients diagnosed with IIH experience ongoing headaches despite achieving favorable visual outcomes. This subset, characterized by lower disease-severity indicators at onset may represent a distinct subgroup warranting a different therapeutic approach [ABSTRACT FROM AUTHOR]

Purpose: Previous reports have connected between Idiopathic intracranial hypertension (IIH), obesity and different hormonal states. The aim of this study was to characterize the endocrine profile in women with IIH. Methods: This is a data-based study of 51 IIH patients. We measured anthropometric parameters and assessed hormonal profile including cortisol, testosterone, bioavailable testosterone (BT), prolactin, dehydroepiandrosterone sulfate (DHEA-S), androstenedione, insulin, aldosterone, estradiol, follicle stimulating hormone (FSH) and luteinizing hormone (LH). Pearson or Spearman rank correlation for non-normally distributed variables were calculated to evaluate the relation among the anthropometric measurements: age, body mass index (BMI), waist and hip circumference and waist to hip ratio (WHR) with hormones levels. Results: Seventy-eight percent of the cohort had WHR < 0.85 and 21.6% had a WHR > 0.85. Increased levels of testosterone, BT and androstenedione were all positively related to younger age of diagnosis in patient who are diagnosed after the age of 25 (R = −1.066, −0.845, −0.735, p < 0.001, =0.024, 0.019, respectively). No correlation was found between any of the analyzed hormones and the duration of the disease, WHR or BMI, except insulin, which was positively related to BMI (R = 0.461, p = 0.001). Conclusions: Increased levels of circulating androgens are associated with earlier age of onset of IIH in women. [ABSTRACT FROM AUTHOR]