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Improving pediatric idiopathic intracranial hypertension care: a retrospective cohort study. Sci Rep 2022; 12:19218. [PMID: 36357479 PMCID: PMC9649632 DOI: 10.1038/s41598-022-23960-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2022] [Accepted: 11/08/2022] [Indexed: 11/12/2022] Open
Abstract
To describe the clinical course and prognosis of pediatric idiopathic intracranial hypertension (IIH) and examine the preferred management setting. IIH is characterized by increased intracranial pressure and is often associated with headaches and visual complaints. IIH is a preventable cause of vision loss in children. Hence, a rapid diagnosis followed by prompt treatment and follow-up is essential. However, standardization of the management of IIH in the pediatric population is not well established. Computerized medical charts of all 82 pediatric (< 18 years) patients diagnosed with IIH between 2007 and 2018 in the metropolitan area of Jerusalem were reviewed. Comparison was made between children followed in a multidisciplinary clinic in tertiary centers and those followed elsewhere. Detailed demographic and clinical data, as well as data regarding the follow-up setting and clinical course of the disease, were collected and analyzed. Recurrent IIH-related hospital returns were selected as a measurable marker for the uncontrolled disease. Recurrent IIH-related hospital return rate was significantly lower and occurred later among children followed by multidisciplinary teams compared to individual experts. Follow-up in multidisciplinary clinics improve the quality of life, and financial burden and may prevent permanent visual impairment in children with IIH.
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How do presentation age and CSF opening pressure level affect long-term prognosis of pseudotumor cerebri syndrome in children? Experience of a single tertiary clinic. Childs Nerv Syst 2022; 38:95-102. [PMID: 34568960 DOI: 10.1007/s00381-021-05365-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/18/2021] [Accepted: 09/14/2021] [Indexed: 10/20/2022]
Abstract
BACKGROUND Diagnosis and treatment of pseudotumor cerebri syndrome in children is still a challenge for clinicians. The aim of this study is to reveal the influence of presentation age and CSF opening pressure on long-term prognosis of pseudotumor cerebri and share our clinical data of the very young age (≤ 5-year) group. METHOD This retrospective study includes the patients followed by the Marmara University Pediatric Neurology Clinic between years 2012 and 2020 diagnosed with definite, probable, or suggestive pseudotumor cerebri syndrome according to modified Friedman criteria. Patients were classified into three groups according to presentation age: group 1: ≤ 5 years old; group 2: 6-10 years; and group 3 > 10 years old. CSF opening pressure was also categorized into three groups as CSF < 20 cmH20; CSF 20-30 cmH20; and CSF > 30 cmH20. RESULTS One hundred three patients, 62.1% female (n = 64), were enrolled in the study. Group 1 consisted of 16 patients (60% male), group 2 consisted of 30 patients (63.3% female), and group 3 consisted of 57 patients (66.7% female). The mean CSF opening pressure did not differ between the three age groups in our study (p > 0.05). Treatment response was not correlated with CSF opening pressure. Papilledema presence and level of CSF opening pressure were independent of age (p > 0.05). CONCLUSIONS Age at presentation and CSF opening pressure at diagnosis are not any predictive factors that influence long-term prognosis of pseudotumor cerebri syndrome in children. Evaluation and follow-up of children should be done in personalized approach.
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Alex AA, Jordan CO, Benedict JA, Aylward SC, Rogers DL, Inger HE. Intracranial Hypertension Recurrence Risk After Wean of Intracranial Pressure-Lowering Medication. Pediatr Neurol 2021; 121:40-44. [PMID: 34153813 DOI: 10.1016/j.pediatrneurol.2021.05.002] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/21/2020] [Revised: 04/18/2021] [Accepted: 05/01/2021] [Indexed: 11/17/2022]
Abstract
BACKGROUND The proportion of children with recurrent signs and symptoms of intracranial hypertension after medication wean has been reported to be between 18% and 50%. Few studies have reported intracranial hypertension recurrence risk in children while adjusting for each individual's observed follow-up time after medication wean. In addition, the role of intracranial hypertension etiology on the risk of disease recurrence has not been widely studied. METHODS The medical charts of patients with intracranial hypertension treated with intracranial pressure-lowering medication were analyzed retrospectively for disease recurrence. Baseline characteristics from diagnosis were recorded in addition to information regarding duration of therapy, medication wean, and recurrence. Survival analyses as well as Poisson regression models with time under observation as an offset were performed. RESULTS One hundred and thirty-three patients were included in the study. The cumulative risk of intracranial hypertension recurrence increased rapidly within the first six months after medication wean and was 1.5% at one month, 9.5% at three months, and 20% at six months. This risk leveled off near 12 to 18 months. CONCLUSIONS While the cumulative risk of intracranial hypertension recurrence increases most dramatically within the first six months after medication wean, it does not appear to taper until 12 to 18 months. Given the possibility of delayed or asymptomatic recurrences, long-term follow-up is ideal, although patients can likely be seen less frequently after the first 12 to 18 months after medication wean.
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Affiliation(s)
- Anastasia A Alex
- Department of Ophthalmology, Havener Eye Institute, The Ohio State University, Columbus, Ohio
| | - Catherine O Jordan
- Department of Ophthalmology, Nationwide Children's Hospital, Columbus, Ohio
| | - Jason A Benedict
- Department of Bioinformatics, Center for Biostatistics, The Ohio State University, Columbus, Ohio
| | - Shawn C Aylward
- Department of Neurology, Nationwide Children's Hospital, Columbus, Ohio
| | - David L Rogers
- Department of Ophthalmology, Nationwide Children's Hospital, Columbus, Ohio
| | - Hilliary E Inger
- Department of Ophthalmology, Nationwide Children's Hospital, Columbus, Ohio.
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Martín-Begué N, Mogas E, Dod CW, Alarcón S, Clemente M, Campos-Martorell A, Fábregas A, Yeste D. Growth Hormone Treatment and Papilledema: A Prospective Pilot Study. J Clin Res Pediatr Endocrinol 2021; 13:146-151. [PMID: 33006547 PMCID: PMC8186341 DOI: 10.4274/jcrpe.galenos.2020.2020.0007] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/16/2020] [Accepted: 09/16/2020] [Indexed: 12/01/2022] Open
Abstract
Objective To investigate the incidence of pseudotumor cerebri syndrome (PTCS) in children treated with growth hormone (GH) in a paediatric hospital and to identify risk factors for this complication. Methods Prospective pilot study of paediatric patients treated with recombinant human GH, prescribed by the Paediatric Endocrinology Department, between February 2013 and September 2017. In all these patients, a fundus examination was performed before starting treatment and 3-4 months later. Results Two hundred and eighty-nine patients were included, of whom 244 (84.4%) had GH deficiency, 36 (12.5%) had short stature associated with small for gestational age, six (2.1%) had a mutation in the SHOX gene and three (1.0%) had Prader-Willi syndrome. Five (1.7%) developed papilledema, all were asymptomatic and had GH deficiency due to craniopharyngioma (n=1), polymalformative syndrome associated with hypothalamic-pituitary axis anomalies (n=2), a non-specified genetic disease with hippocampal inversion (n=1) and one with normal magnetic resonance imaging who had developed a primary PTCS years before. Conclusion GH treatment is a cause of PTCS. In our series, at risk patients had GH deficiency and hypothalamic-pituitary anatomic anomalies or genetic or chromosomal diseases. Fundus examination should be systematically screened in all patients in this at-risk group, irrespective of the presence or not of symptoms.
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Affiliation(s)
- Nieves Martín-Begué
- Hospital Universitari Vall d’Hebron, Department of Paediatric Ophthalmology, Barcelona, Spain
| | - Eduard Mogas
- Hospital Universitari Vall d’Hebron, Department of Paediatric Endocrinology, Barcelona, Spain
| | - Charlotte Wolley Dod
- Hospital Universitari Vall d’Hebron, Department of Paediatric Ophthalmology, Barcelona, Spain
| | - Silvia Alarcón
- Hospital Universitari Vall d’Hebron, Department of Paediatric Ophthalmology, Barcelona, Spain
| | - María Clemente
- Hospital Universitari Vall d’Hebron, Department of Paediatric Endocrinology, Barcelona, Spain
- Universitat Autònoma de Barcelona (UAB), Barcelona, Spain
- Centro de Investigación Biomédica en Red: Enfermedades Raras (CIBERER), Madrid, Spain
| | - Ariadna Campos-Martorell
- Hospital Universitari Vall d’Hebron, Department of Paediatric Endocrinology, Barcelona, Spain
- Universitat Autònoma de Barcelona (UAB), Barcelona, Spain
| | - Ana Fábregas
- Hospital Universitari Vall d’Hebron, Department of Paediatric Endocrinology, Barcelona, Spain
| | - Diego Yeste
- Hospital Universitari Vall d’Hebron, Department of Paediatric Endocrinology, Barcelona, Spain
- Universitat Autònoma de Barcelona (UAB), Barcelona, Spain
- Centro de Investigación Biomédica en Red: Enfermedades Raras (CIBERER), Madrid, Spain
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Martins TGDS, Miranda Sipahi A, Dos Santos FM, Schor P, Anschütz A, Mendes LGA, Silva R. Eye disorders in patients with celiac disease and inflammatory bowel disease: A study using clinical data warehouse. Eur J Ophthalmol 2021; 32:11206721211012849. [PMID: 33896218 DOI: 10.1177/11206721211012849] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
BACKGROUND AND AIM To analyze the prevalence of ophthalmic manifestations in patients with celiac disease, Crohn's disease and ulcerative colitis in Munich/Germany. METHODS A total of 272,873 patients of Ludwig Maximilians Universitat Ophthalmological Hospital with eye disease were evaluated between 2003 and 2019. The International Classification of Diseases, 10th revision (ICD-10) of celiac disease Crohn's disease, ulcerative colitis, and all medical records which had the diagnosis of these diseases were analyzed. RESULTS A total of 272,873 patients were analyzed, with a mean age of 53 years, with approximately 48% female patients, and 51% male patients. We selected 72 patients with celiac disease (68% women and 32% men), with a minimum age of 8 years, maximum of 103 years, and an average of 52 years. The most common diagnoses were dry eye (32%) and cataract (12%). The mean intraocular pressure of patients with celiac disease was 15 mmHg. During the same study period, 103 patients with Crohn's disease were analyzed, with an average intraocular pressure of 14 mmHg.The minimum age of the patients was 12 years and a maximum of 93 years with an average age of 55 years, with 57% of females and 43% of males. The most common diagnoses were cataract (22%) and dry eye (19%). During the same study period, 99 patients with ulcerative colitis were analyzed, with an average intraocular pressure of 14 mmHg.The minimum age of the patients was 6 years and a maximum of 96 years, with an average age of 61 years, with 36% of females and 64% of males. The most common diagnoses were cataract (29.2%) and dry eye (12%). CONCLUSIONS The main ophthalmological manifestations of patients requiring eye follow-up were dry eye and cataract for all the diseases analyzed, which can be considered as coincident complications. None of the three diseases had increased intraocular pressure. Thus, celiac disease presented a profile of ophthalmological manifestation similar to the other intestinal inflammatory diseases studied.
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Affiliation(s)
- Thiago Goncalves Dos Santos Martins
- Federal University of São Paulo (UNIFESP), São Paulo, Brazil
- Clinical and Experimental Gastroenterology Laboratory-LIM07, HCFMUSP Clinical Hospital, School of Medicine, University of São Paulo, São Paulo, SP, Brazil
- Ludwig Maximilians Universitat (LMU), Munique, Germany
- University of Coimbra, Coimbra, Portugal
| | - Aytan Miranda Sipahi
- Clinical and Experimental Gastroenterology Laboratory-LIM07, HCFMUSP Clinical Hospital, School of Medicine, University of São Paulo, São Paulo, SP, Brazil
| | - Fabiana Maria Dos Santos
- Clinical and Experimental Gastroenterology Laboratory-LIM07, HCFMUSP Clinical Hospital, School of Medicine, University of São Paulo, São Paulo, SP, Brazil
| | - Paulo Schor
- Federal University of São Paulo (UNIFESP), São Paulo, Brazil
| | | | | | - Rufino Silva
- University of Coimbra, Coimbra Institute for Clinical and Biomedical Research (iCBR), Faculty of Medicine, Coimbra, Portugal
- Ophthalmology Department, Centro Hospitalar e Universitário de Coimbra (CHUC), Coimbra, Portugal
- Association for Innovation and Biomedical Research on Light and Image (AIBILI), Coimbra, Portugal
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The role of ICP monitoring in paediatric IIH. Childs Nerv Syst 2020; 36:3027-3033. [PMID: 32322974 DOI: 10.1007/s00381-020-04618-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/07/2020] [Accepted: 04/08/2020] [Indexed: 10/24/2022]
Abstract
INTRODUCTION Diagnosis of idiopathic intracranial hypertension (IIH) in children is an extrapolation of the guidelines suggested for adult population. Lumbar puncture (LP) plays a crucial role in the diagnosis. The diagnosis of IIH at times is solely dependent on the interpretation of the opening pressure (OP). Unfortunately, LP-OP can vary due circumstantial parameters and therefore may be an unreliable form of intracranial pressure (ICP) measurement. Confirming the diagnosis based (as suggested by guidelines) on LP-OP in a doubtful clinical situation would be inappropriate. The aim of our study was to analyse the reliability of LP-OP and importance of ICP monitoring in situations where diagnosis of IIH was questionable. METHODS Retrospective review of all children with diagnosis of IIH over a 10-year period was conducted. Children who underwent ICP monitoring (ICPM) were selected. We considered 2 LP-OP values-last LP (lLP) and the mean LP (mLP) for analysis. ICPM and LP-OP were compared. Follow-up till last clinic visit was also considered for long-term outcome. RESULTS Eleven children (male 3; female 8) were included in the study. Mean delay between LP and ICPM was 112.8 days (17-257 days). There was lack of correlation between LP-OP and ICP in 9 children. ICP monitoring refuted the diagnosis of IIH in 80% of children and prevented exposure to unnecessary medical and surgical intervention. There was 1complication with ICPM. In 90% of children, there was no progression of symptoms following a decision based on ICP monitoring on long-term follow-up (mean, 36.5 months). CONCLUSION When the diagnosis of IIH is in doubt, LP may be unreliable and formal ICP monitoring is advised.
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Mahajnah M, Genizi J, Zahalka H, Andreus R, Zelnik N. Pseudotumor Cerebri Syndrome: From Childhood to Adulthood Risk Factors and Clinical Presentation. J Child Neurol 2020; 35:311-316. [PMID: 31928127 DOI: 10.1177/0883073819895179] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
INTRODUCTION Although considered uncommon, pseudotumor cerebri syndrome (PTC) is a significant cause of headache among children and adults. However, the presenting symptoms may be different among diverse age groups. In the present study, we compared the risk factors and clinical presentation of PTC across life-from childhood to adulthood. METHODS A retrospective survey of PTC patients aged 7 years or older between 2011 and 2013 was carried out. Pooled analyses were performed comparing characteristics from our data with those of published data subdivided into 3 age groups: pre-young children, adolescents, and adults. RESULTS Our cohort consisted of 72 patients: 32 children (10 pre-young children, 22 adolescents) and 40 adults. Within the pre-young children age group: 20% were females versus 82% in the adolescent age group and 85% of the adult age group. Obesity was found in 10% of the young children group, 64% of the adolescents, and 80% of the adults. Headache was reported in 70% young children, 82% adolescents, and 83% adults. Pooled analysis of 1499 patients showed that young children with PTC tend to complain less about headache compared with older ones. Vomiting and visual impairment were most common among adolescents, and dizziness and tinnitus were most common in adults. CONCLUSION PTC has different risk factors and clinical presentation throughout life. In young children, there is no gender preference and most patients are not obese. Risk factors in adolescents resemble those of adults.
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Affiliation(s)
- Muhammad Mahajnah
- Child Neurology and Development Center, Hillel-Yaffe Medical Center, Hadera, Israel.,The Ruth and Bruce Rappaport Faculty of Medicine, Technion, Haifa, Israel
| | - Jacob Genizi
- The Ruth and Bruce Rappaport Faculty of Medicine, Technion, Haifa, Israel.,Child Neurology Unit, Bnai-Zion Medical Center, Haifa, Israel
| | - Hazar Zahalka
- Child Neurology and Development Center, Hillel-Yaffe Medical Center, Hadera, Israel
| | - Ronza Andreus
- Child Neurology and Development Center, Carmel Medical Center & Clalit Health Services, Haifa District, Israel
| | - Nathanel Zelnik
- The Ruth and Bruce Rappaport Faculty of Medicine, Technion, Haifa, Israel.,Child Neurology and Development Center, Carmel Medical Center & Clalit Health Services, Haifa District, Israel
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Abouhashem S, Gad AAM, El-Malkey M, Daoud EA. Idiopathic intracranial hypertension in pediatric and adolescent patients. EGYPTIAN JOURNAL OF NEUROSURGERY 2019. [DOI: 10.1186/s41984-019-0058-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
Abstract
Objectives
Pediatric idiopathic intracranial hypertension is a rare condition, but inappropriate diagnosis and management may lead to devastating outcome with loss of vision and lifelong handicap. Dandy criteria are used for diagnosis of idiopathic intracranial hypertension (IIH) in adult, but these criteria cannot be applied in all pediatric patients.
The aim of this study is to evaluate the diagnostic criteria and outcome of management of IIH in pediatric patients.
Methods
Nineteen patients with IIH and age less than 16 years old have been evaluated for the diagnostic criteria and outcome of management. The patients were classified according to the secondary sexual criteria into adolescent IIH and pediatric IIH. Full neurological and ophthalmological evaluation was completed in all patients. The patients were managed and followed up for a mean period of 12 ± 8.6 months at Zagazig University hospitals or Kingdom Hospital in the time period from 2009 to 2018.
Results
Nineteen patients (16 females and 3 males) had been diagnosed and treated with idiopathic intracranial hypertension, their age is between 4 and 15 years, and the patients have been divided into two groups. Group I (pediatric IIH) involved 9 patients (6 females and 3 males), and their age is ranging between 4 and 9 years with mean age 5.56 ± 1.9 years while group II (adolescent IIH) involved 10 patients, all of them are females and their age ranges between 12 and 15 years with mean age 13.5 ± 1.3. Diagnostic criteria of the patients are papilledema, symptoms and signs of intracranial hypertension, and elevated CSF opening pressure with normal MRI. Headache, delayed school performance, and sixth nerve palsy are the most common clinical finding in the patients of group I while headache is the most common presenting symptom in group II. Anemia and otitis media are the most common associated risk factors in group I while obesity and female gender were the most common associated risk factors in group II. The minimum value for opening pressure in group I is 180 mmH2O while the minimum value in group II is 250 mm. 16 patients improved after the first lumbar puncture and drainage of CSF; two patients improved after repeated lumbar puncture while lumbo-peritoneal shunt was inserted for two patients, both of them were in group II. Recurrence was diagnosed in four patients (21%), one of them (11.1%) was in group I while three of them (30%) were in group II.
Conclusion
Pediatric idiopathic intracranial hypertension can be classified into two subtypes: pediatric type and adolescent type according to the secondary sexual criteria.
Modified Dandy criteria can be applied for the diagnosis of adolescent type, but pediatric type is not associated with obesity, has no female predominance, and usually responds to the initial lumbar puncture with a low rate of recurrence.
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Hilely A, Hecht I, Goldenberg-Cohen N, Leiba H. Long-Term Follow-up of Pseudotumor Cerebri Syndrome in Prepubertal Children, Adolescents, and Adults. Pediatr Neurol 2019; 101:57-63. [PMID: 31604646 DOI: 10.1016/j.pediatrneurol.2019.04.018] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/30/2018] [Revised: 01/12/2019] [Accepted: 04/21/2019] [Indexed: 10/26/2022]
Abstract
PURPOSE Pseudotumor cerebri syndrome can have a recurrent course. We compared the long-term disease course, recurrences, and final visual outcomes in prepubertal children, adolescents, and adults. METHODS In this retrospective observational study, patients were divided into prepubertal children (group A) adolescents (group B), and adults (group C). RESULTS Sixty-five patients (56 females, nine males) were included, 26.2% in group A, 24.6% in group B, and 49.2% in group C. Age at diagnosis was 8.6 ± 2.0 years, 14.3 ± 1.5 years, and 31.9 ± 9.7 years for the prepubertal children, adolescents, and adults, respectively. Medical treatment duration was similar (2.4 to 3.3 years, P > 0.05). Recurrences were observed in 23.5% of prepubertal children, 50% of adolescents, and 28.1% of adults. Recurrences occurred within 1.3 ± 0.6 years from treatment cessation in the prepubertal group compared with 3.8 ± 5.1 years in adolescents and 2.7 ± 2.0 years in adults (P = 0.267). Optic neuropathy was evident in 41% of group A, 31% of group B, and 87.5% of group C (P < 0.001). Obesity and cerebrospinal fluid opening pressures were unassociated with either relapsing rates or final visual outcomes in all groups. CONCLUSIONS Pseudotumor cerebri syndrome exhibits a relapsing course in a third of cases. Recurrences tend to occur within one year after treatment cessation in prepubertal children, and within three years in older patients, revealing the importance of longer follow-up, especially in adults. Optic neuropathy was more common in adults along with a tendency for visual decline. Longer treatment times were associated with fewer recurrences.
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Affiliation(s)
- Assaf Hilely
- Department of Ophthalmology, Kaplan Medical Center, Rehovot, Israel; The Hebrew University of Jerusalem, Jerusalem, Israel.
| | - Idan Hecht
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Nitza Goldenberg-Cohen
- Department of Ophthalmology, Bnai Zion Medical Center, Haifa, Israel; Krieger Eye Research Laboratory, Felsenstein Medical Research Center, Tel Aviv University, Rabin Campus, Petach Tikva, Israel; The Bruce and Ruth Rappaport, Faculty of Medicine, Technion, Israel Institute of Technology, Haifa, Israel
| | - Hana Leiba
- Department of Ophthalmology, Kaplan Medical Center, Rehovot, Israel; The Hebrew University of Jerusalem, Jerusalem, Israel
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Boles S, Martinez-Rios C, Tibussek D, Pohl D. Infantile Idiopathic Intracranial Hypertension: A Case Study and Review of the Literature. J Child Neurol 2019; 34:806-814. [PMID: 31309848 DOI: 10.1177/0883073819860393] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Idiopathic intracranial hypertension, or pseudotumor cerebri, is an increase in cerebrospinal fluid pressure of unknown etiology. It is mostly seen in adults, less frequently in adolescents, rarely in younger children. Only 5 infants meeting idiopathic intracranial hypertension criteria have been mentioned in the literature. We report a case of a previously healthy 9-month-old boy who presented with irritability, decreased appetite, and a bulging fontanelle. Computed tomography (CT) head imaging and cerebrospinal fluid studies revealed normal results. The patient's symptoms transiently resolved after the initial lumbar puncture, but 11 days later, his fontanelle bulged again. A second lumbar puncture revealed an elevated opening pressure of 35 cmH2O and led to a diagnosis of idiopathic intracranial hypertension in accordance with the modified Dandy Criteria. Treatment with acetazolamide at a dose of 25 mg/kg/d was initiated and the patient remained symptom-free for 6 weeks, followed by another relapse. His acetazolamide dose was increased to 37 mg/kg/d, with no further relapses to date. A diagnosis of idiopathic intracranial hypertension is challenging in infants, because the patients cannot yet verbalize typical idiopathic intracranial hypertension-related symptoms such as positional headaches, diplopia, or pulsatile tinnitus. Furthermore, it is more difficult to assess papilledema in that age group. If undetected and untreated, idiopathic intracranial hypertension may result in permanent visual deficits. Little is known about idiopathic intracranial hypertension in infants, and age-specific treatment guidelines are lacking. We discuss this rare case of infantile idiopathic intracranial hypertension and provide a review of the literature, including an overview of disease characteristics and outcomes of idiopathic intracranial hypertension in this very young age group.
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Affiliation(s)
- Sama Boles
- University of Ottawa, Ottawa, Ontario, Canada
| | - Claudia Martinez-Rios
- Department of Medical Imaging, Children's Hospital of Eastern Ontario, University of Ottawa, Ottawa, Ontario, Canada
| | - Daniel Tibussek
- Department of General Pediatrics, Neonatology and Pediatric Cardiology, University Children's Hospital, Heinrich-Heine-University, Düsseldorf, Germany
| | - Daniela Pohl
- Division of Neurology, Children's Hospital of Eastern Ontario, University of Ottawa, Ottawa, Ontario, Canada
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Nguyen JQN, Resnick CM, Chang YH, Hansen RM, Fulton AB, Moskowitz A, Calabrese CE, Dagi LR. Impact of Obstructive Sleep Apnea on Optic Nerve Function in Patients With Craniosynostosis and Recurrent Intracranial Hypertension. Am J Ophthalmol 2019; 207:356-362. [PMID: 31228466 DOI: 10.1016/j.ajo.2019.06.011] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/01/2019] [Revised: 06/11/2019] [Accepted: 06/12/2019] [Indexed: 11/18/2022]
Abstract
PURPOSE Assessment of combined impact of intracranial hypertension (ICH) and obstructive sleep apnea (OSA) on optic nerve function in children with craniosynostosis (CS). DESIGN Retrospective cross-sectional study. METHODS Patients treated at Boston Children's Hospital for CS who had an ophthalmic examination that included pattern reversal (pr)VEP (2013-2014) and history of ICH based on direct measurement, papilledema, or classic features on neuroimaging and during cranial vault expansion were included. History of OSA was determined by polysomnography and associated conditions, including apnea and (adeno)tonsillectomy. Subjects were divided into 4 groups: group 1, resolved ICH absent history of OSA; group 2, resolved ICH with history of OSA; group 3, recurrent ICH absent history of OSA; and group 4, recurrent ICH with history of OSA. Predictor variables included latency of P100 component of pattern-reversal visual evoked potential, best-corrected visual acuity, optic nerve appearance, visual fields, and global retinal nerve fiber layer. Primary outcome was association of prolonged P100 latency with resolved vs recurrent ICH and OSA. RESULTS Twenty-eight children met inclusion criteria (mean age 11.6 ± 6.9 years): group 1 (n = 3), group 2 (n = 6), group 3 (n = 8), and group 4 (n = 11). P100 latencies were not prolonged in groups 1 and 2. Three of 8 in group 3 and 9 of 11 in group 4 had prolonged P100 latency. Group 4 was significantly worse than group 3 (P = .005). CONCLUSIONS History of OSA, in addition to recurrent ICH, is associated with greatest risk of optic neuropathy with CS. Ophthalmologists should encourage early management of OSA as well as ICH to optimize ophthalmic outcomes.
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Affiliation(s)
- Josephine Q N Nguyen
- Department of Plastic and Oral Surgery, Boston Children's Hospital/Harvard Medical School, Boston, Massachusetts, USA
| | - Cory M Resnick
- Department of Plastic and Oral Surgery, Boston Children's Hospital/Harvard Medical School, Boston, Massachusetts, USA
| | - Yoon-Hee Chang
- Department of Ophthalmology, Boston Children's Hospital/Harvard Medical School, Boston, Massachusetts, USA
| | - Ronald M Hansen
- Department of Ophthalmology, Boston Children's Hospital/Harvard Medical School, Boston, Massachusetts, USA
| | - Anne B Fulton
- Department of Ophthalmology, Boston Children's Hospital/Harvard Medical School, Boston, Massachusetts, USA
| | - Anne Moskowitz
- Department of Ophthalmology, Boston Children's Hospital/Harvard Medical School, Boston, Massachusetts, USA
| | - Carly E Calabrese
- Department of Plastic and Oral Surgery, Boston Children's Hospital/Harvard Medical School, Boston, Massachusetts, USA
| | - Linda R Dagi
- Department of Ophthalmology, Boston Children's Hospital/Harvard Medical School, Boston, Massachusetts, USA.
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Abstract
PURPOSE OF REVIEW Headache disorders attributed to low and high intracranial pressure are commonly encountered in specialty headache practices and may occur more frequently than realized. While the headaches resulting from intracranial pressure disorders have what are conventionally thought of as defining characteristics, a substantial minority of patients do not manifest the "typical" features. Moreover, patients with intracranial pressure disorders may also have a preexisting primary headache disorder. Heightening the complexity of the presentation, the headaches of intracranial pressure disorders can resemble the phenotype of a primary disorder. Lastly, patients with so-called intracranial "hypotension" often have normal CSF pressure and neuroimaging studies. Thus, a high index of suspicion is needed. The published literature has inherent bias as many types of specialists evaluate and treat these conditions. This article reviews the key points to emphasize the history, examination, and laboratory evaluation of patients with intracranial pressure disorders from a neurologist's perspective. RECENT FINDINGS Lumbar puncture opening pressure in patients with spontaneous intracranial hypotension was low enough to meet diagnostic criteria (≤60 mm CSF) in only 34% of patients in one study. Most patients had an opening pressure in the low normal to normal range, and 5% had an opening pressure of 200 mm CSF or more. Diskogenic microspurs are a common cause of this syndrome. The Idiopathic Intracranial Hypertension Treatment Trial found that most participants had a headache phenotype resembling migraine or tension-type headache. No "typical" or characteristic headache phenotype was found, and headache-related disability was severe at baseline. Headache disability did not correlate with the lumbar puncture opening pressure at baseline or at the 6-month primary outcome period. Although participants who were randomly assigned to acetazolamide had a lower mean CSF opening pressure at 6 months, headache disability in that group was similar to the group who received placebo. SUMMARY Significant overlap is seen in the symptoms of high and low CSF pressure disorders and in those of primary headache disorders. Neurologists are frequently challenged by patients with headaches who lack the typical clinical signs or imaging features of the pseudotumor cerebri syndrome or spontaneous intracranial hypotension. Even when characteristic symptoms and signs are initially present, the typical features of both syndromes tend to lessen or resolve over time; consider these diagnoses in patients with long-standing "chronic migraine" who do not improve with conventional headache treatment. While the diagnostic criteria for pseudotumor cerebri syndrome accurately identify most patients with the disorder, at least 25% of patients with spontaneous intracranial hypotension have normal imaging and over half have a normal lumbar puncture opening pressure. Detailed history taking will often give clues that suggest a CSF pressure disorder. That said, misdiagnosis can lead to significant patient morbidity and inappropriate therapy.
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Balbi GGM, Matas SL, Len CA, Fraga MM, Sousa IO, Terreri MT. Pseudotumor cerebri in childhood and adolescence: data from a specialized service. ARQUIVOS DE NEURO-PSIQUIATRIA 2018; 76:751-755. [DOI: 10.1590/0004-282x20180131] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/24/2018] [Accepted: 08/15/2018] [Indexed: 11/21/2022]
Abstract
ABSTRACT Objective: To report cases of children and adolescents diagnosed with pseudotumor cerebri associated or not with rheumatic disease. Methods: This was a retrospective study based on medical reports of 29 patients, up to 18 years of age and diagnosed with pseudotumor cerebri, followed up in the Pediatric Rheumatology and Neurology outpatient clinics of a tertiary hospital, until December 2016. Results: Among the 29 patients diagnosed with pseudotumor cerebri, 51.7% were girls and the mean age at the disease onset was 12.3 years. In 18 patients (62%) where an etiology was found, four were associated with a rheumatic disease. The most common symptom was headache (69%) and acetazolamide was the most used medication (69%). Two patients developed blindness and 10 are still being followed up. Conclusion: Although rare, pseudotumor cerebri should be considered in children with headaches, especially in patients with rheumatic disease.
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Salpietro V, Polizzi A, Recca G, Ruggieri M. The role of puberty and adolescence in the pathobiology of pediatric multiple sclerosis. ACTA ACUST UNITED AC 2018. [DOI: 10.1186/s40893-017-0032-4] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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15
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Abstract
Headache represents the most common neurologic disorder in the general population including children and is increasingly being recognized as a major source of morbidity in youth related to missed school days and activities. In this article, we take a holistic approach to the child presenting with headache with a focus on the detailed headache history, physical and neurologic examinations, and diagnostic evaluation of these patients. Clinical presentations and classification schema of multiple primary and secondary headache types in children are discussed using the International Headache Criteria (IHCD-3) as a guide, and a summary provided of the various treatment modalities employed for pediatric headache including lifestyle modifications, behavioral techniques, and abortive and preventive medications.
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Affiliation(s)
- Raquel Langdon
- Center for Neurosciences and Behavioral Health, Children׳s National Medical Center, Washington, DC
| | - Marc T DiSabella
- Center for Neurosciences and Behavioral Health, Children׳s National Medical Center, Washington, DC
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16
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Hayward R, Britto J, Dunaway D, Jeelani O. Connecting raised intracranial pressure and cognitive delay in craniosynostosis: many assumptions, little evidence. J Neurosurg Pediatr 2016; 18:242-50. [PMID: 27176895 DOI: 10.3171/2015.6.peds15144] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
| | - Jonathan Britto
- Craniofacial Surgery, Great Ormond Street for Children NHS Trust, London, United Kingdom
| | - David Dunaway
- Craniofacial Surgery, Great Ormond Street for Children NHS Trust, London, United Kingdom
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17
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Martins TGDS, Costa ALFDA, Oyamada MK, Schor P, Sipahi AM. Ophthalmologic manifestations of celiac disease. Int J Ophthalmol 2016; 9:159-62. [PMID: 26949627 DOI: 10.18240/ijo.2016.01.26] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2015] [Accepted: 05/13/2015] [Indexed: 12/30/2022] Open
Abstract
Celiac disease is an autoimmune disorder that affects the small intestine of genetically predisposed individuals. Ophthalmic manifestations are within the extra-intestinal manifestations, and can be divided into those of autoimmune disorders or those due to absorptive disabilities. This article reviewed the ophthalmologic manifestation of celiac disease. Ophthalmic symptoms are rare, but should be investigated in patients with celiac disease and taken into consideration as the first systemic manifestation.
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Affiliation(s)
| | | | - Maria Kiyoko Oyamada
- Department of Ophthalmology, University of Sao Paulo, São Paulo 04023-062, Brazil
| | - Paulo Schor
- Department of Ophthalmology, Federal University of São Paulo, São Paulo 04023-062, Brazil
| | - Aytan Miranda Sipahi
- Department of Gastroenterology, Clínicas Hospital of University of São Paulo and the Laboratory of Experimental Clinical Gastroenterology, School of Medicine at the University of São Paulo LIM 07, São Paulo 04023-062, Brazil
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18
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Ravid S, Shahar E, Schif A, Yehudian S. Visual Outcome and Recurrence Rate in Children With Idiopathic Intracranial Hypertension. J Child Neurol 2015; 30:1448-52. [PMID: 25713004 DOI: 10.1177/0883073815569306] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/15/2014] [Accepted: 01/03/2015] [Indexed: 11/15/2022]
Abstract
The purpose of this retrospective study was to evaluate the visual outcome and recurrence rate of idiopathic intracranial hypertension in children. The study included 68 patients who were diagnosed with idiopathic intracranial hypertension according to the modified Dandy criteria. Permanent visual impairment was rare. Three percent remained with mild visual impairment, 4% with minimal visual field defects, and only 1 patient had severe visual impairment. However, 26% had either a prolonged course of disease or a recurring condition. Higher cerebrospinal fluid opening pressure was the only clinical predictor at presentation (P = .04). Recurrence rate was 18%, and in most cases, the second episode occurred during the first year after remission. There was no significant difference between the group of patients with only 1 episode and the group of patients with more than 1 episode. We suggest long-term follow-up after remission, for at least a year, for all children with idiopathic intracranial hypertension.
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Affiliation(s)
- Sarit Ravid
- Child Neurology Unit, Meyer Children's Hospital, Rambam Health Care Campus, Haifa, Israel
| | - Eli Shahar
- Child Neurology Unit, Meyer Children's Hospital, Rambam Health Care Campus, Haifa, Israel
| | - Aharon Schif
- Child Neurology Unit, Meyer Children's Hospital, Rambam Health Care Campus, Haifa, Israel
| | - Shawn Yehudian
- Rappaport Faculty of Medicine, Technion-Israel Institute of Technology, Haifa, Israel
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19
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Gospe SM, Bhatti MT, El-Dairi MA. Anatomic and visual function outcomes in paediatric idiopathic intracranial hypertension. Br J Ophthalmol 2015; 100:505-9. [PMID: 26269534 DOI: 10.1136/bjophthalmol-2015-307043] [Citation(s) in RCA: 46] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2015] [Accepted: 07/29/2015] [Indexed: 11/04/2022]
Abstract
BACKGROUND There is a paucity of literature describing risk factors for vision loss in paediatric idiopathic intracranial hypertension (IIH). We investigate the final visual function, spectral domain optical coherence tomography (SD-OCT) and enhanced depth imaging (EDI)-OCT findings in children with papilledema caused by IIH. METHODS Medical records of 31 patients with paediatric IIH (age ≤17 years) were retrospectively reviewed. Optic disc photographs on presentation and automated perimetry, SD-OCT and EDI-OCT imaging on final follow-up visit were statistically analysed to identify patient characteristics and anatomic findings associated with irreversible vision loss. RESULTS Permanent visual acuity or visual field loss developed in 19% of study eyes. Papilledema of modified Frisén grade ≥3 on presentation was highly predictive of permanent vision loss (p<0.001), while associations between pubertal status and visual function outcome failed to reach statistical significance. SD-OCT revealed optic atrophy in 13% and photoreceptor loss in 19% of eyes, with both findings highly associated with vision loss (p<0.0001). Optic disc drusen was noted in 48% of study eyes by EDI-OCT but was not found to be predictive of visual outcome. CONCLUSIONS Clinical observation of high papilledema grade on presentation is predictive of poor visual outcomes. Vision loss is associated not only with optic atrophy but also with photoreceptor damage. Interestingly, a high proportion of study eyes had optic disc drusen, which was not associated with vision loss, but can be a diagnostic challenge in distinguishing true papilledema from pseudopapilledema.
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Affiliation(s)
- Sidney M Gospe
- Department of Ophthalmology, Duke University Medical Center, Durham, North Carolina USA
| | - M Tariq Bhatti
- Department of Ophthalmology, Duke University Medical Center, Durham, North Carolina USA Department of Neurology, Duke University Medical Center, Durham, North Carolina, USA
| | - Mays A El-Dairi
- Department of Ophthalmology, Duke University Medical Center, Durham, North Carolina USA
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20
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Margeta MA, Buckley EG, El-Dairi MA. Low cerebrospinal fluid protein in prepubertal children with idiopathic intracranial hypertension. J AAPOS 2015; 19:135-9. [PMID: 25828820 DOI: 10.1016/j.jaapos.2015.01.006] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/16/2014] [Revised: 01/03/2015] [Accepted: 01/05/2015] [Indexed: 10/23/2022]
Abstract
PURPOSE To evaluate a clinical observation that prepubertal children with idiopathic intracranial hypertension (IIH) have low cerebrospinal fluid (CSF) protein levels compared to healthy children and pubertal patients with IIH. METHODS The medical records of prepubertal and pubertal IIH patients and controls seen in the pediatric neuro-ophthalmology clinic at Duke between 2003 and 2013 were retrospectively reviewed. The control group consisted of children who had normal intracranial pressure on lumbar puncture performed to evaluate for headaches or anomalous-looking optic nerves. The records were analyzed with attention to demographic characteristics, clinical presentation, course, and lumbar puncture results. RESULTS A total of 23 prepubertal children with IIH (age range, 0.75-13 years), 16 pubertal patients with IIH (age range, 13-21 years), and 12 controls (age range 3-14 years) were included. CSF analysis revealed that prepubertal children with IIH had significantly lower CSF protein levels (17.3 ± 5.7 mg/dL) compared to pubertal subjects with IIH (23.4 ± 8.4 mg/dL; P = 0.019) or healthy controls (23.5 ± 6.4 mg/dL; P = 0.011). Furthermore, 9 of 23 prepubertal IIH patients (39%) had abnormally low CSF protein level (<15 mg/dL), compared to zero pubertal IIH patients (P = 0.005) and zero controls (P = 0.015). Acetazolamide increased CSF protein level in 100% of patients who underwent repeat lumbar puncture after starting the medication (average increase, 10.3 ± 6.6 mg/dL). CONCLUSIONS Low CSF protein level may have diagnostic utility as a biomarker for prepubertal IIH. Furthermore, this finding suggests that some cases of prepubertal IIH may be caused by CSF overproduction rather than decreased CSF resorption.
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Affiliation(s)
- Milica A Margeta
- Department of Ophthalmology, Duke University Medical Center, Durham, North Carolina
| | - Edward G Buckley
- Department of Ophthalmology, Duke University Medical Center, Durham, North Carolina
| | - Mays A El-Dairi
- Department of Ophthalmology, Duke University Medical Center, Durham, North Carolina.
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Abstract
The specific aim of this review is to report the features of intracranial pressure changes [spontaneous intracranial hypotension (SIH) and idiopathic intracranial hypertension (IIH)] in children and adolescents, with emphasis on the presentation, diagnosis, and treatment modalities. Headache associated with intracranial pressure changes are relatively rare and less known in children and adolescents. SIH is a specific syndrome involving reduced intracranial pressure with orthostatic headache, frequently encountered connective tissue disorders, and a good prognosis with medical management, initial epidural blood patching, and sometimes further interventions may be required. IIH is an uncommon condition in children and different from the disease in adults, not only with respect to clinical features (likely to present with strabismus and stiff neck rather than headache or pulsatile tinnitus) but also different in outcome. Consequently, specific ICP changes of pediatric ages required specific attention both of exact diagnosis and entire management.
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22
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An integrated mechanism of pediatric pseudotumor cerebri syndrome: evidence of bioenergetic and hormonal regulation of cerebrospinal fluid dynamics. Pediatr Res 2015; 77:282-9. [PMID: 25420176 PMCID: PMC4641240 DOI: 10.1038/pr.2014.188] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/10/2014] [Accepted: 08/20/2014] [Indexed: 12/15/2022]
Abstract
Pseudotumor cerebri syndrome (PTCS) is defined by the presence of elevated intracranial pressure (ICP) in the setting of normal brain parenchyma and cerebrospinal fluid (CSF). Headache, vision changes, and papilledema are common presenting features. Up to 10% of appropriately treated patients may experience permanent visual loss. The mechanism(s) underlying PTCS is unknown. PTCS occurs in association with a variety of conditions, including kidney disease, obesity, and adrenal insufficiency, suggesting endocrine and/or metabolic derangements may occur. Recent studies suggest that fluid and electrolyte balance in renal epithelia is regulated by a complex interaction of metabolic and hormonal factors; these cells share many of the same features as the choroid plexus cells in the central nervous system (CNS) responsible for regulation of CSF dynamics. Thus, we posit that similar factors may influence CSF dynamics in both types of fluid-sensitive tissues. Specifically, we hypothesize that, in patients with PTCS, mitochondrial metabolites (glutamate, succinate) and steroid hormones (cortisol, aldosterone) regulate CSF production and/or absorption. In this integrated mechanism review, we consider the clinical and molecular evidence for each metabolite and hormone in turn. We illustrate how related intracellular signaling cascades may converge in the choroid plexus, drawing on evidence from functionally similar tissues.
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Clinical characterization of idiopathic intracranial hypertension in children presenting to the emergency department: the experience of a large tertiary care pediatric hospital. Pediatr Emerg Care 2015; 31:6-9. [PMID: 25207755 DOI: 10.1097/pec.0000000000000177] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND Idiopathic intracranial hypertension (IIH) is a syndrome characterized by elevated intracranial pressure, without evidence of intracranial mass lesion or venous thrombosis on brain imaging. The syndrome occurs mainly in young, fertile, and overweight women but may present in any age group. The aim of this study was to report the presentation, course, and outcomes of older versus younger children presenting with IIH to the emergency department of our large tertiary care hospital during an 8-year period. METHODS Retrospective chart review (January 2000-December 2008) of all patients younger than 17 years with IIH was performed on the basis of modified Dandy Criteria. The patients were analyzed according to age (<11 years and 11-17 years) and weight centile (<90%, 90%-97%, >97%). RESULTS Ages ranged from 2 to 16.5 years (mean [SD], 9.71 [4.56] years). Thirty males (46.8%) and 33 females (53.2%) were identified: 30 were prepubertal with a male-female ratio of 1:0.56 and 33 were pubertal with a male-female ratio of 1:2 (P < 0.05). There were no significant differences between the 2 age groups in proportions of children in the 3 predefined weight categories The most common presenting symptom was headache (75%), which was significantly less common in the younger age group compared with the older group (P < 0.01). Papilledema was present in 51 patients (82.3%). Mean (SD) cerebrospinal fluid opening pressure was 378 (16) mm H2O. Findings of brain imaging (mostly computed tomographic scan), performed in all patients, were normal in 42 (67.7%); the most common finding in the remainder was swelling of the optic nerves. CONCLUSIONS Our results indicate that IIH should be considered in any child with new-onset headache or visual disturbance, irrespective of age, sex, weight, or the presence of known predisposing factors. When IIH is suspected, neuroimaging should be performed promptly to exclude secondary causes of this condition because IIH in children remains a diagnosis of exclusion. Early diagnosis and prompt treatment for IIH can prevent potential visual loss.
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Childhood overweight or obesity increases the risk of IIH recurrence fivefold. Int J Obes (Lond) 2014; 38:1475-7. [PMID: 24638200 DOI: 10.1038/ijo.2014.44] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/03/2013] [Revised: 02/26/2014] [Accepted: 03/06/2014] [Indexed: 11/08/2022]
Abstract
Overweight and obesity are less closely associated with idiopathic intracranial hypertension (IIH) in young children than in post-pubescent children and adults. We examined the hypothesis that being overweight or obese (body mass index (BMI) ⩾ 85th percentile) in children is a risk factor for IIH recurrence. A total of 43 children with IIH who were followed up for an average of 9 ± 3.4 years were evaluated in a retrospective case-control series. The rate of IIH recurrence was compared between children of healthy weight and children presenting with overweight or obesity, using survival curve analysis. The overall risk for long-term IIH recurrence in children is ~20%. Following weight stratification, the risk for IIH recurrence in our cohort was fivefold higher in children with a BMI ⩾ 85th percentile (57%) than in healthy weight children (11%; log-rank test P = 0.04). Pediatricians may consider counseling families that weight control may be a means of decreasing the risk of IIH recurrence.
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25
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Dotan G, Goldstein M, Stolovitch C, Kesler A. Pediatric Pseudotumor Cerebri Associated With Low Serum Levels of Vitamin A. J Child Neurol 2013; 28:1370-1377. [PMID: 23364653 DOI: 10.1177/0883073812474344] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
The aim of this study was to describe the association between pediatric pseudotumor cerebri and low serum vitamin A levels. We retrospectively reviewed the charts of 6 children (5 boys, 1 girl; mean age 8 years) with increased intracranial pressure and low serum vitamin A levels (mean 16.0 ± 8.8 µg/dL). The etiology of the vitamin A deficiency was a restricted diet (2 children), intestinal malabsorption caused by celiac disease (2 children), and undetermined cause (2 children). Only 1 child had ocular signs of xerosis. Poor visual acuity at presentation and lower serum vitamin A levels were associated with a poor visual outcome and development of optic atrophy. In conclusion, pseudotumor cerebri in children can be associated with vitamin A deficiency even when other manifestations of xerophthalmia do not exist. Early recognition of this condition and appropriate therapy can prevent blindness.
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Affiliation(s)
- Gad Dotan
- 1Department of Ophthalmology, Sourasky Tel Aviv Medical Center, Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
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Diagnosis and Treatment of Idiopathic Intracranial Hypertension (IIH) in Children and Adolescents. Curr Neurol Neurosci Rep 2013; 13:336. [DOI: 10.1007/s11910-012-0336-x] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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27
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Peng KP, Fuh JL, Wang SJ. High-pressure headaches: idiopathic intracranial hypertension and its mimics. Nat Rev Neurol 2012; 8:700-10. [DOI: 10.1038/nrneurol.2012.223] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
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