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Ortega-González Á, Perea-Rozas R, Martínez-García A, Rodríguez-Argente F, Ortega-Moreno Á. ROHHAD syndrome spectrum in an adult: a possible new variant. ERJ Open Res 2024; 10:00583-2023. [PMID: 38259814 PMCID: PMC10801756 DOI: 10.1183/23120541.00583-2023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2023] [Accepted: 11/14/2023] [Indexed: 01/24/2024] Open
Abstract
This case report describes for the first time the evolution of a mature patient with all the diagnostic criteria for ROHHAD syndrome. It shows a rare case of central alveolar hypoventilation with hypothalamic impairment, dysautonomia and rapid weight gain. https://bit.ly/49AN3Vv.
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Affiliation(s)
- Ángel Ortega-González
- Department of Pulmonology, Hospital General Universitario Nuestra Señora del Prado, Talavera de la Reina, Spain
| | | | - Ana Martínez-García
- Department of Endocrinology and Nutrition, Hospital General Universitario Nuestra Señora del Prado, Talavera de la Reina, Spain
| | - Francisco Rodríguez-Argente
- Department of Pediatrics, Pediatric Immunology Unit, Hospital General Universitario Nuestra Señora del Prado, Talavera de la Reina, Spain
| | - Ángel Ortega-Moreno
- Department of Neurology, Hospital Universitario Virgen de las Nieves, Granada, Spain
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2
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Grossi A, Rusmini M, Cusano R, Massidda M, Santamaria G, Napoli F, Angelelli A, Fava D, Uva P, Ceccherini I, Maghnie M. Whole genome sequencing in ROHHAD trios proved inconclusive: what's beyond? Front Genet 2023; 14:1031074. [PMID: 37609037 PMCID: PMC10440434 DOI: 10.3389/fgene.2023.1031074] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2022] [Accepted: 07/27/2023] [Indexed: 08/24/2023] Open
Abstract
Rapid-onset Obesity with Hypothalamic dysfunction, Hypoventilation and Autonomic Dysregulation (ROHHAD) is a rare, life-threatening, pediatric disorder of unknown etiology, whose diagnosis is made difficult by poor knowledge of clinical manifestation, and lack of any confirmatory tests. Children with ROHHAD usually present with rapid onset weight gain which may be followed, over months or years, by hypothalamic dysfunction, hypoventilation, autonomic dysfunction, including impaired bowel motility, and tumors of neural crest origin. Despite the lack of evidence of inheritance in ROHHAD, several studies have been conducted in recent years that have explored possible genetic origins, with unsuccessful results. In order to broaden the search for possible genetic risk factors, an attempt was made to analyse the non-coding variants in two trios (proband with parents), recruited in the Gaslini Children's Hospital in Genoa (Italy). Both patients were females, with a typical history of ROHHAD. Gene variants (single nucleotide variants, short insertions/deletions, splice variants or in tandem expansion of homopolymeric tracts) or altered genomic regions (copy number variations or structural variants) shared between the two probands were searched. Currently, we have not found any potentially pathogenic changes, consistent with the ROHHAD clinical phenotype, and involving genes, regions or pathways shared between the two trios. To definitively rule out the genetic etiology, third-generation sequencing technologies (e.g., long-reads sequencing, optical mapping) should be applied, as well as other pathways, including those associated with immunological and autoimmune disorders, should be explored, making use not only of genomics but also of different -omic datasets.
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Affiliation(s)
- A. Grossi
- Laboratory of Genetics and Genomics of Rare Diseases, IRCCS Istituto Giannina Gaslini, Genova, Italy
| | - M. Rusmini
- Laboratory of Genetics and Genomics of Rare Diseases, IRCCS Istituto Giannina Gaslini, Genova, Italy
- Clinical Bioinformatics, IRCCS Istituto Giannina Gaslini, Genova, Italy
| | - R. Cusano
- CRS4, Science and Technology Park Polaris, Pula, Italy
| | - M. Massidda
- CRS4, Science and Technology Park Polaris, Pula, Italy
| | - G. Santamaria
- Laboratory of Genetics and Genomics of Rare Diseases, IRCCS Istituto Giannina Gaslini, Genova, Italy
| | - F. Napoli
- Pediatric Clinic and Endocrinology, IRCCS Istituto Giannina Gaslini, Genova, Italy
| | - A. Angelelli
- D.I.N.O.G.M.I, Università degli Studi di Genova, Genova, Italy
| | - D. Fava
- D.I.N.O.G.M.I, Università degli Studi di Genova, Genova, Italy
| | - P. Uva
- Clinical Bioinformatics, IRCCS Istituto Giannina Gaslini, Genova, Italy
| | - I. Ceccherini
- Laboratory of Genetics and Genomics of Rare Diseases, IRCCS Istituto Giannina Gaslini, Genova, Italy
| | - M. Maghnie
- Pediatric Clinic and Endocrinology, IRCCS Istituto Giannina Gaslini, Genova, Italy
- D.I.N.O.G.M.I, Università degli Studi di Genova, Genova, Italy
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3
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Fava D, Morandi F, Prigione I, Angelelli A, Bocca P, Pistorio A, Volpi S, Patti G, Pepino C, Casalini E, Allegri AEM, Di Iorgi N, d’Annunzio G, Napoli F, Maghnie M. Blood Lymphocyte Subsets and Proinflammatory Cytokine Profile in ROHHAD(NET) and non-ROHHAD(NET) Obese Individuals. J Endocr Soc 2023; 7:bvad103. [PMID: 37564886 PMCID: PMC10411042 DOI: 10.1210/jendso/bvad103] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/14/2023] [Indexed: 08/12/2023] Open
Abstract
Context Rapid-onset obesity with central hypoventilation, hypothalamic dysfunction, and autonomic dysregulation with neural crest tumors (ROHHAD-NET) syndrome pathophysiology remains elusive. Acquired neuroimmunological dysfunction has been proposed as a possible pathogenetic pathway. Objective The aim of our study was to characterize lymphocyte subpopulations subsets in peripheral blood (PB) and to evaluate a panel of proinflammatory cytokines/chemokines in ROHHAD(NET) patients vs controls. Methods We included 11 ROHHAD(NET) patients, 7 ROHHAD and 4 ROHHAD-NET, selected by clinical criteria. Controls were 11 simple obese children, matched for age and sex. Flow cytometric analysis and enzyme-linked immunosorbent assay were performed on PB and serum samples of the 2 groups. Results Analysis revealed that T lymphocytes are significantly increased in ROHHAD(NET) patients (P = .04) with a prevalence of CD4-T cells (P = .03) and a lower number of activated CD8-T cells (P = .02). With regard to regulatory subset, patients displayed increased regulatory B cells (P = .05) and type-1 regulatory T cells (P = .03). With regard to CD8-T cells, a lower number of T effector memory was observed (P = .02). In contrast, among CD4-T cells, we found a higher number of T naive (P = .04) and T effector (P = .0008). Interleukin-8 (IL-8) levels and monocyte chemotactic protein-1 were increased in patients vs controls (P = .008 and P = .01, respectively). Furthermore, IL-8 levels were higher in the subgroup with neural tumor (P = .0058) (ROHHAD-NET) than in patients without neural tumor (ROHHAD). Soluble HLA-G was significantly lower in patients vs controls (P = .03). Conclusion Our findings contribute to support the hypothesis of immune dysregulation, which may underlie this complex, often fatal disease. Because ROHHAD(NET) syndrome is an ultra-rare disease, multicentric studies are needed to improve the effect of our data in the management of this condition.
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Affiliation(s)
- Daniela Fava
- Department of Neuroscience, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health, University of Genova, 16132 Genoa, Italy
- Department of Pediatrics, Pediatric Endocrinology Unit, IRCCS Istituto Giannina Gaslini, 16147 Genoa, Italy
| | - Fabio Morandi
- UOSD Cell Factory, IRCCS Istituto Giannina Gaslini, 16147 Genoa, Italy
| | - Ignazia Prigione
- Center for Autoinflammatory Diseases and Immunodeficiencies, IRCCS Istituto Giannina Gaslini, 16147 Genoa, Italy
| | - Alessia Angelelli
- Department of Neuroscience, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health, University of Genova, 16132 Genoa, Italy
| | - Paola Bocca
- Center for Autoinflammatory Diseases and Immunodeficiencies, IRCCS Istituto Giannina Gaslini, 16147 Genoa, Italy
| | - Angela Pistorio
- Scientific Direction, Epidemiology and Biostatistics Unit, IRCCS Istituto Giannina Gaslini, 16147 Genoa, Italy
| | - Stefano Volpi
- Department of Neuroscience, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health, University of Genova, 16132 Genoa, Italy
- Center for Autoinflammatory Diseases and Immunodeficiencies, IRCCS Istituto Giannina Gaslini, 16147 Genoa, Italy
| | - Giuseppa Patti
- Department of Neuroscience, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health, University of Genova, 16132 Genoa, Italy
- Department of Pediatrics, Pediatric Endocrinology Unit, IRCCS Istituto Giannina Gaslini, 16147 Genoa, Italy
| | - Carlotta Pepino
- Department of Neuroscience, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health, University of Genova, 16132 Genoa, Italy
| | - Emilio Casalini
- Department of Neuroscience, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health, University of Genova, 16132 Genoa, Italy
| | - Anna Elsa Maria Allegri
- Department of Pediatrics, Pediatric Endocrinology Unit, IRCCS Istituto Giannina Gaslini, 16147 Genoa, Italy
| | - Natascia Di Iorgi
- Department of Neuroscience, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health, University of Genova, 16132 Genoa, Italy
- Department of Pediatrics, Pediatric Endocrinology Unit, IRCCS Istituto Giannina Gaslini, 16147 Genoa, Italy
| | - Giuseppe d’Annunzio
- Department of Pediatrics, Pediatric Endocrinology Unit, IRCCS Istituto Giannina Gaslini, 16147 Genoa, Italy
| | - Flavia Napoli
- Department of Pediatrics, Pediatric Endocrinology Unit, IRCCS Istituto Giannina Gaslini, 16147 Genoa, Italy
| | - Mohamad Maghnie
- Department of Neuroscience, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health, University of Genova, 16132 Genoa, Italy
- Department of Pediatrics, Pediatric Endocrinology Unit, IRCCS Istituto Giannina Gaslini, 16147 Genoa, Italy
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Zelko FA, Welbel RZ, Rand CM, Stewart T, Fadl-Alla A, Khaytin I, Slattery SM, Weese-Mayer DE. Neurocognition as a biomarker in the rare autonomic disorders of CCHS and ROHHAD. Clin Auton Res 2023; 33:217-230. [PMID: 36289132 DOI: 10.1007/s10286-022-00901-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2022] [Accepted: 09/26/2022] [Indexed: 11/03/2022]
Abstract
PURPOSE Congenital central hypoventilation syndrome (CCHS) and rapid-onset obesity with hypothalamic dysfunction, hypoventilation, and autonomic dysregulation (ROHHAD) are rare disorders of autonomic regulation with risk for disrupted neurocognitive development. Our aim is to summarize research on neurocognitive outcomes in these conditions, advance understanding of how to best support these individuals throughout development, and facilitate future research. METHODS We conducted a narrative review of literature on neurocognitive outcomes in CCHS and ROHHAD, supplemented with previously unpublished data from patients with CCHS and ROHHAD at our Center for Autonomic Medicine in Pediatrics (CAMP). RESULTS Individuals with CCHS and ROHHAD experience a wide range of neurocognitive functioning ranging from above average to below average, but are at particular risk for difficulties with working memory, processing speed, perceptual reasoning, and visuographic skills. An assessment framework emphasizing fluid cognition seems especially appropriate for these conditions. Owing to small cohorts and varied methods of data collection, it has been difficult to identify associations between disease factors (including CCHS PHOX2B genotypes) and cognitive outcomes. However, results suggest that early childhood is a period of particular vulnerability, perhaps due to the disruptive impact of recurrent intermittent hypoxic episodes on brain and cognitive development. CONCLUSION Neurocognitive monitoring is recommended as a component of routine clinical care in CCHS and ROHHAD as a marker of disease status and to ensure that educational support and disability accommodations are provided as early as possible. Collaborative efforts will be essential to obtain samples needed to enhance our understanding of neurocognitive outcomes in CCHS and ROHHAD.
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Affiliation(s)
- Frank A Zelko
- Pritzker Department of Psychiatry and Behavioral Health, Ann & Robert H. Lurie Children's Hospital of Chicago, Box 10B, 225 East Chicago, Chicago, IL, 60611, USA.
- Northwestern University Feinberg School of Medicine, Chicago, IL, USA.
| | - Remi Z Welbel
- Department of Pediatrics, Division of Autonomic Medicine, Ann & Robert H. Lurie Children's Hospital of Chicago and Stanley Manne Children's Research Institute, Chicago, IL, USA
| | - Casey M Rand
- Department of Pediatrics, Division of Autonomic Medicine, Ann & Robert H. Lurie Children's Hospital of Chicago and Stanley Manne Children's Research Institute, Chicago, IL, USA
| | - Tracey Stewart
- Department of Pediatrics, Division of Autonomic Medicine, Ann & Robert H. Lurie Children's Hospital of Chicago and Stanley Manne Children's Research Institute, Chicago, IL, USA
| | - Allaa Fadl-Alla
- Department of Pediatrics, Division of Autonomic Medicine, Ann & Robert H. Lurie Children's Hospital of Chicago and Stanley Manne Children's Research Institute, Chicago, IL, USA
| | - Ilya Khaytin
- Department of Pediatrics, Division of Autonomic Medicine, Ann & Robert H. Lurie Children's Hospital of Chicago and Stanley Manne Children's Research Institute, Chicago, IL, USA
| | - Susan M Slattery
- Department of Pediatrics, Division of Autonomic Medicine, Ann & Robert H. Lurie Children's Hospital of Chicago and Stanley Manne Children's Research Institute, Chicago, IL, USA
| | - Debra E Weese-Mayer
- Department of Pediatrics, Division of Autonomic Medicine, Ann & Robert H. Lurie Children's Hospital of Chicago and Stanley Manne Children's Research Institute, Chicago, IL, USA
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Khaytin I, Victor AK, Barclay SF, Benson LA, Slattery SM, Rand CM, Kurek KC, Weese-Mayer DE. Rapid-onset obesity with hypothalamic dysfunction, hypoventilation, and autonomic dysregulation (ROHHAD): a collaborative review of the current understanding. Clin Auton Res 2023; 33:251-268. [PMID: 37162653 DOI: 10.1007/s10286-023-00936-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2022] [Accepted: 03/01/2023] [Indexed: 05/11/2023]
Abstract
PURPOSE To provide an overview of the discovery, presentation, and management of Rapid-onset Obesity with Hypothalamic dysfunction, Hypoventilation, and Autonomic Dysregulation (ROHHAD). To discuss a search for causative etiology spanning multiple disciplines and continents. METHODS The literature (1965-2022) on the diagnosis, management, pathophysiology, and potential etiology of ROHHAD was methodically reviewed. The experience of several academic centers with expertise in ROHHAD is presented, along with a detailed discussion of scientific discovery in the search for a cause. RESULTS ROHHAD is an ultra-rare syndrome with fewer than 200 known cases. Although variations occur, the acronym ROHHAD is intended to alert physicians to the usual sequence or unfolding of the phenotypic presentation, including the full phenotype. Nearly 60 years after its first description, more is known about the pathophysiology of ROHHAD, but the etiology remains enigmatic. The search for a genetic mutation common to patients with ROHHAD has not, to date, demonstrated a disease-defining gene. Similarly, a search for the autoimmune basis of ROHHAD has not resulted in a definitive answer. This review summarizes current knowledge and potential future directions. CONCLUSION ROHHAD is a poorly understood, complex, and potentially devastating disorder. The search for its cause intertwines with the search for causes of obesity and autonomic dysregulation. The care for the patient with ROHHAD necessitates collaborative international efforts to advance our knowledge and, thereby, treatment, to decrease the disease burden and eventually to stop, and/or reverse the unfolding of the phenotype.
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Affiliation(s)
- Ilya Khaytin
- Center for Autonomic Medicine in Pediatrics (CAMP), Division of Autonomic Medicine, Ann and Robert H. Lurie Children's Hospital of Chicago, Chicago, IL, USA.
- Department of Pediatrics, Northwestern University Feinberg School of Medicine, Chicago, IL, USA.
- Stanley Manne Children's Research Center, Ann & Robert H. Lurie Children's Hospital of Chicago, Chicago, IL, USA.
| | - A Kaitlyn Victor
- College of Graduate Health Sciences, The University of Tennessee Health Science Center, Memphis, TN, USA
| | - Sarah F Barclay
- Alberta Children's Hospital Research Institute, University of Calgary, Calgary, AB, Canada
| | - Leslie A Benson
- Department of Neurology, Boston Children's Hospital, Boston, MA, USA
| | - Susan M Slattery
- Center for Autonomic Medicine in Pediatrics (CAMP), Division of Autonomic Medicine, Ann and Robert H. Lurie Children's Hospital of Chicago, Chicago, IL, USA
- Department of Pediatrics, Northwestern University Feinberg School of Medicine, Chicago, IL, USA
- Stanley Manne Children's Research Center, Ann & Robert H. Lurie Children's Hospital of Chicago, Chicago, IL, USA
| | - Casey M Rand
- Center for Autonomic Medicine in Pediatrics (CAMP), Division of Autonomic Medicine, Ann and Robert H. Lurie Children's Hospital of Chicago, Chicago, IL, USA
- Stanley Manne Children's Research Center, Ann & Robert H. Lurie Children's Hospital of Chicago, Chicago, IL, USA
| | - Kyle C Kurek
- Alberta Children's Hospital Research Institute, University of Calgary, Calgary, AB, Canada
| | - Debra E Weese-Mayer
- Center for Autonomic Medicine in Pediatrics (CAMP), Division of Autonomic Medicine, Ann and Robert H. Lurie Children's Hospital of Chicago, Chicago, IL, USA
- Department of Pediatrics, Northwestern University Feinberg School of Medicine, Chicago, IL, USA
- Stanley Manne Children's Research Center, Ann & Robert H. Lurie Children's Hospital of Chicago, Chicago, IL, USA
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6
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Ceccherini I, Kurek KC, Weese-Mayer DE. Developmental disorders affecting the respiratory system: CCHS and ROHHAD. HANDBOOK OF CLINICAL NEUROLOGY 2022; 189:53-91. [PMID: 36031316 DOI: 10.1016/b978-0-323-91532-8.00005-7] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
Rapid-onset Obesity with Hypothalamic dysfunction, Hypoventilation, and Autonomic Dysregulation (ROHHAD) and Congenital Central Hypoventilation Syndrome (CCHS) are ultra-rare distinct clinical disorders with overlapping symptoms including altered respiratory control and autonomic regulation. Although both disorders have been considered for decades to be on the same spectrum with necessity of artificial ventilation as life-support, recent acquisition of specific knowledge concerning the genetic basis of CCHS coupled with an elusive etiology for ROHHAD have definitely established that the two disorders are different. CCHS is an autosomal dominant neurocristopathy characterized by alveolar hypoventilation resulting in hypoxemia/hypercarbia and features of autonomic nervous system dysregulation (ANSD), with presentation typically in the newborn period. It is caused by paired-like homeobox 2B (PHOX2B) variants, with known genotype-phenotype correlation but pathogenic mechanism(s) are yet unknown. ROHHAD is characterized by rapid weight gain, followed by hypothalamic dysfunction, then hypoventilation followed by ANSD, in seemingly normal children ages 1.5-7 years. Postmortem neuroanatomical studies, thorough clinical characterization, pathophysiological assessment, and extensive genetic inquiry have failed to identify a cause attributable to a traditional genetic basis, somatic mosaicism, epigenetic mechanism, environmental trigger, or other. To find the key to the ROHHAD pathogenesis and to improve its clinical management, in the present chapter, we have carefully compared CCHS and ROHHAD.
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Affiliation(s)
- Isabella Ceccherini
- Laboratory of Genetics and Genomics of Rare Diseases, IRCCS Istituto Giannina Gaslini, Genova, Italy
| | - Kyle C Kurek
- Department of Pathology & Laboratory Medicine, University of Calgary, Calgary, AB, Canada
| | - Debra E Weese-Mayer
- Division of Autonomic Medicine, Department of Pediatrics, Ann & Robert H Lurie Children's Hospital of Chicago and Stanley Manne Children's Research Institute; and Department of Pediatrics, Northwestern University Feinberg School of Medicine, Chicago, IL, United States.
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7
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Desse B, Tran A, Butori M, Marchal S, Afanetti M, Barthélemy S, Bérard E, Baechler E, Debelleix S, Lampin ME, Macey J, Massenavette B, Harvengt J, Trang H, Giovannini-Chami L. ROHHAD syndrome without rapid-onset obesity: A diagnosis challenge. Front Pediatr 2022; 10:910099. [PMID: 36120648 PMCID: PMC9471950 DOI: 10.3389/fped.2022.910099] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/31/2022] [Accepted: 07/30/2022] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND ROHHAD syndrome (Rapid-onset Obesity with Hypothalamic dysfunction, Hypoventilation and Autonomic Dysregulation) is rare. Rapid-onset morbid obesity is usually the first recognizable sign of this syndrome, however a subset of patients develop ROHHAD syndrome without obesity. The prevalence of this entity is currently unknown. Alteration of respiratory control as well as dysautonomic disorders often have a fatal outcome, thus early recognition of this syndrome is essential. MATERIAL AND METHODS A retrospective, observational, multicenter study including all cases of ROHHAD without rapid-onset obesity diagnosed in France from 2000 to 2020. RESULTS Four patients were identified. Median age at diagnosis was 8 years 10 months. Median body mass index was 17.4 kg/m2. Signs of autonomic dysfunction presented first, followed by hypothalamic disorders. All four patients had sleep apnea syndrome. Hypoventilation led to the diagnosis. Three of the four children received ventilatory support, all four received hormone replacement therapy, and two received psychotropic treatment. One child in our cohort died at 2 years 10 months old. For the three surviving patients, median duration of follow-up was 7.4 years. CONCLUSION ROHHAD syndrome without rapid-onset obesity is a particular entity, appearing later than ROHHAD with obesity. This entity should be considered in the presence of dysautonomia disorders without brain damage. Likewise, the occurrence of a hypothalamic syndrome with no identified etiology requires a sleep study to search for apnea and hypoventilation. The identification of ROHHAD syndrome without rapid-onset obesity is a clinical challenge, with major implications for patient prognosis.
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Affiliation(s)
- Blandine Desse
- Pediatric and Neonatology Department, Hopital de Grasse, Grasse, France
| | - Antoine Tran
- Pediatric Emergency Department, Hôpitaux pédiatriques de Nice CHU-Lenval, Nice, France
| | - Mathilde Butori
- Pediatric Gastroenterology Department, Hôpitaux pédiatriques de Nice CHU-Lenval, Nice, France
| | - Sarah Marchal
- Pediatric Pulmonology and Allergology Department, Hôpitaux pédiatriques de Nice CHU-Lenval, Nice, France
| | - Michael Afanetti
- Pediatric Intensive Care Unit, Hôpitaux pédiatriques de Nice CHU-Lenval, Nice, France
| | - Sébastien Barthélemy
- Pediatric Intensive Care Unit, Hôpitaux pédiatriques de Nice CHU-Lenval, Nice, France
| | - Etienne Bérard
- Pediatric Nephrology Department, Hôpitaux pédiatriques de Nice CHU-Lenval, Nice, France
| | - Elisabeth Baechler
- Pediatric Endocrinology Department, Hôpitaux pédiatriques de Nice CHU-Lenval, Nice, France
| | - Stéphane Debelleix
- Pediatric Pulmonology Department and Cystic Fibrosis Center, CHU de Bordeaux, Bordeaux, France
| | | | - Julie Macey
- Respiratory Medicine and Cystic Fibrosis Center, CHU de Bordeaux, Bordeaux, France
| | - Bruno Massenavette
- Intensive Care Unit, Hospices Civils de Lyon, Hopital Femme Mere Enfant, Bron, France
| | - Julie Harvengt
- Department of Human Genetics, Sart-Tilman, Liège, Belgium
| | - Ha Trang
- Pediatric Sleep Center, Hopital Universitaire Robert Debre, Paris, France
| | - Lisa Giovannini-Chami
- Pediatric Pulmonology and Allergology Department, Hôpitaux pédiatriques de Nice CHU-Lenval, Nice, France.,Université Côte d'Azur, Nice, France
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8
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Artamonova IN, Petrova NA, Lyubimova NA, Kolbina NY, Bryzzhin AV, Borodin AV, Levko TA, Mamaeva EA, Pervunina TM, Vasichkina ES, Nikitina IL, Zlotina AM, Efimtsev AY, Kostik MM. Case Report: COVID-19-Associated ROHHAD-Like Syndrome. Front Pediatr 2022; 10:854367. [PMID: 35433531 PMCID: PMC9009510 DOI: 10.3389/fped.2022.854367] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/13/2022] [Accepted: 02/18/2022] [Indexed: 11/19/2022] Open
Abstract
It is known that the SARS-CoV-2 virus may cause neurologic damage. Rapid-onset obesity, hypoventilation, hypothalamus dysfunction, and autonomic dysregulation (ROHHAD) syndrome is a disease of unknown etiology with a progressive course and unclear outcomes. The etiology of ROHHAD syndrome includes genetic, epigenetic, paraneoplastic, and immune-mediated theories, but to our knowledge, viral-associated cases of the disease have not been described yet. Here we present the case of a 4-year-old girl who developed a ROHHAD syndrome-like phenotype after a COVID-19 infection and the results of 5 months of therapy. She had COVID-19 pneumonia, followed by electrolyte disturbances (hypernatremia and hyperchloremia), hypocorticism and hypothyroidism, central hypoventilation-requiring prolonged assisted lung ventilation-bulimia, and progressive obesity with hypertriglyceridemia, dyslipidemia, hyperuricemia, and hyperinsulinemia. The repeated MRI of the brain and hypothalamic-pituitary region with contrast enhancement showed mild post-hypoxic changes. Prader-Willi/Angelman syndrome as well as PHOX2B-associated variants was ruled out. Treatment with non-steroidal anti-inflammatory drugs and monthly courses of intravenous immunoglobulin led to a dramatic improvement. Herein the first description of ROHHAD-like syndrome is timely associated with a previous COVID-19 infection with possible primarily viral or immune-mediated hypothalamic involvement.
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Affiliation(s)
| | | | | | | | | | | | - Tatyana A Levko
- Almazov National Medical Research Centre, Saint Petersburg, Russia
| | | | | | | | - Irina L Nikitina
- Almazov National Medical Research Centre, Saint Petersburg, Russia
| | - Anna M Zlotina
- Almazov National Medical Research Centre, Saint Petersburg, Russia
| | | | - Mikhail M Kostik
- Almazov National Medical Research Centre, Saint Petersburg, Russia.,Saint-Petersburg State Pediatric Medical University, Saint Petersburg, Russia
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9
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Gharial J, Ganesh A, Curtis C, Pauranik A, Chan J, Kurek K, Lafay-Cousin L. Neuroimaging and Pathology Findings Associated With Rapid Onset Obesity, Hypothalamic Dysfunction, Hypoventilation, and Autonomic Dysregulation (ROHHAD) Syndrome. J Pediatr Hematol Oncol 2021; 43:e571-e576. [PMID: 32925400 DOI: 10.1097/mph.0000000000001927] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/14/2020] [Accepted: 07/24/2020] [Indexed: 12/30/2022]
Abstract
Rapid onset Obesity, Hypothalamic dysfunction, Hypoventilation, and Autonomic Dysregulation (ROHHAD) is a rare syndrome whose underlying pathophysiology and etiology remain elusive. We present the case of a 36-month-old boy with the classic symptoms of ROHHAD and a neuroendocrine tumor, who progressed rapidly and subsequently succumbed to cardiorespiratory arrest because of hypoventilation. His magnetic resonance imaging findings at the initial diagnosis and the brain autopsy results are detailed. The literature was reviewed to summarize the current understanding of the underlying mechanism of this rare disorder.
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Affiliation(s)
- Jaspreet Gharial
- Section of Pediatric Hematology Oncology and Bone Marrow Transplantation
| | - Aravind Ganesh
- Department of Clinical Neurosciences, University of Calgary
| | - Colleen Curtis
- Department of Pediatrics, Section of Pediatric Neurology
| | - Anvita Pauranik
- Department of Diagnostic Imaging, Division of Neuroradiology, Alberta Children's Hospital
| | | | - Kyle Kurek
- Department of Pediatric Pathology, Alberta Health Services, Calgary, AB, Canada
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10
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Lazea C, Sur L, Florea M. ROHHAD (Rapid-onset Obesity with Hypoventilation, Hypothalamic Dysfunction, Autonomic Dysregulation) Syndrome-What Every Pediatrician Should Know About the Etiopathogenesis, Diagnosis and Treatment: A Review. Int J Gen Med 2021; 14:319-326. [PMID: 33542648 PMCID: PMC7853626 DOI: 10.2147/ijgm.s293377] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2020] [Accepted: 12/31/2020] [Indexed: 12/14/2022] Open
Abstract
Rapid-onset obesity with hypoventilation, hypothalamic dysfunction, autonomic dysregulation (ROHHAD) syndrome is a rare disease with unknown and debated etiology, characterized by precipitous obesity in young children, hypoventilation and autonomic dysregulation with various endocrine abnormalities. Neuroendocrine tumors can be associated in more than half of the cases. This rare condition has a severe outcome because of high morbidity and mortality. We provide a comprehensive description of the etiopathogenetic theories of the disease, clinical presentation, diagnostic workup and treatment possibilities.
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Affiliation(s)
- Cecilia Lazea
- Department Pediatrics I, Emergency Pediatric Hospital, University of Medicine and Pharmacy "Iuliu Hatieganu", Cluj-Napoca, Romania
| | - Lucia Sur
- Department Pediatrics I, Emergency Pediatric Hospital, University of Medicine and Pharmacy "Iuliu Hatieganu", Cluj-Napoca, Romania
| | - Mira Florea
- Community Medicine Department, University of Medicine and Pharmacy "Iuliu Hatieganu", Cluj-Napoca, Romania
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11
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Shin S, Kim SK, Jung HI, Cho SY, Kim J, Joo EY, Ahn K, Lee BR. A case of ROHHAD (rapid-onset obesity with hypothalamic dysregulation, hypoventilation, and autonomic dysregulation) syndrome in an 11-year-old girl. ALLERGY ASTHMA & RESPIRATORY DISEASE 2021. [DOI: 10.4168/aard.2021.9.4.249] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Affiliation(s)
- Sanghee Shin
- Department of Pediatrics, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Su Kyung Kim
- Department of Pediatrics, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Hye-In Jung
- Department of Pediatrics, Nowon Eulji Medical Center, Eulji University School of Medicine, Seoul, Korea
| | - Sung Yoon Cho
- Department of Pediatrics, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Jihyun Kim
- Department of Pediatrics, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Eun Yeon Joo
- Department of Neurology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Kangmo Ahn
- Department of Pediatrics, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Bo Ra Lee
- Department of Pediatrics, Uijeongbu Eulji Medical Center, Eulji University School of Medicine, Uijeongbu, Korea
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12
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Filippidou M, Petropoulou T, Botsa E, Vasilakis IA, Smyrnaki P, Orfanou I, Kaditis A, Kanaka-Gantenbein C. ROHHAD syndrome - A still unrecognized cause of childhood obesity: report of three cases. J Pediatr Endocrinol Metab 2020; 33:1341-1348. [PMID: 32990648 DOI: 10.1515/jpem-2020-0111] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/22/2020] [Accepted: 07/09/2020] [Indexed: 11/15/2022]
Abstract
Objectives Rapid-onset obesity with hypoventilation, hypothalamic dysfunction, and autonomic dysregulation (ROHHAD) is a rare, potentially fatal, pediatric syndrome. Case presentations We describe three cases of ROHHAD-syndrome in Greece. The main and earliest symptom was the excessive and rapid weight gain at 5, 2, and 3 years of age. Years after the onset of obesity, the patients developed hypothalamic dysfunction with various endocrinological abnormalities (at 9, 8, and 6.8 years, respectively), autonomic dysregulation and finally, alveolar hypoventilation (at 14.6, 8, and 7.8 years, respectively), leading to the diagnosis of ROHHAD-syndrome. Conclusions The rarity of the syndrome, the variable symptoms' presentation, and the lack of specific diagnostic tests could explain why no previous cases have been reported from our country. The rapid onset of obesity was underestimated, and the patients were misdiagnosed with other more common obesity syndromes. Therefore, we propose a questionnaire to help physicians identify patients with ROHHAD-syndrome.
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Affiliation(s)
- Maria Filippidou
- First Department of Pediatrics, Medical School, National and Kapodistrian University of Athens, «Aghia Sophia» Children's Hospital, Athens, Greece
| | - Theoni Petropoulou
- First Department of Pediatrics, Medical School, National and Kapodistrian University of Athens, «Aghia Sophia» Children's Hospital, Athens, Greece
| | - Evanthia Botsa
- First Department of Pediatrics, Medical School, National and Kapodistrian University of Athens, «Aghia Sophia» Children's Hospital, Athens, Greece
| | - Ioannis-Anargyros Vasilakis
- First Department of Pediatrics, Medical School, National and Kapodistrian University of Athens, «Aghia Sophia» Children's Hospital, Athens, Greece
| | - Penelope Smyrnaki
- First Department of Pediatrics, Medical School, National and Kapodistrian University of Athens, «Aghia Sophia» Children's Hospital, Athens, Greece
| | - Irene Orfanou
- First Department of Pediatrics, Medical School, National and Kapodistrian University of Athens, «Aghia Sophia» Children's Hospital, Athens, Greece
| | - Athanasios Kaditis
- First Department of Pediatrics, Medical School, National and Kapodistrian University of Athens, «Aghia Sophia» Children's Hospital, Athens, Greece
| | - Christina Kanaka-Gantenbein
- First Department of Pediatrics, Medical School, National and Kapodistrian University of Athens, «Aghia Sophia» Children's Hospital, Athens, Greece
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13
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Giacomozzi C, Guaraldi F, Cambiaso P, Niceta M, Verrillo E, Tartaglia M, Cutrera R. Anti-Hypothalamus and Anti-Pituitary Auto-antibodies in ROHHAD Syndrome: Additional Evidence Supporting an Autoimmune Etiopathogenesis. Horm Res Paediatr 2020; 92:124-132. [PMID: 31039576 DOI: 10.1159/000499163] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/25/2018] [Accepted: 02/27/2019] [Indexed: 11/19/2022] Open
Abstract
BACKGROUND Rapid-onset Obesity with Hypothalamic dysfunction, Hypoventilation and Autonomic Dysregulation (ROHHAD) is a very rare and complex pediatric syndrome characterized by altered hypothalamic thermal regulation, pain threshold, and respiratory control, hyperphagia with rapid weight gain and, often, hypothalamic-pituitary dysfunction. Its etiopathogenesis remains undetermined. We investigated the presence of alterations to target genes and hypothalamic-pituitary autoimmunity in a patient with -ROHHAD syndrome. METHODS A 3-year-old girl presenting with obesity after rapid weight gain was diagnosed with ROHHAD syndrome based on clinical features and abnormal biochemical and functional testing results. Because of worsening of rapid symptoms and demonstration of oligoclonal bands on cerebrospinal fluid (CSF) analysis, she was treated with plasmapheresis, methylprednisolone, anti-CD20 monoclonal antibodies, and azathioprine. Despite initial partial clinical improvement, the patient soon died of cardiorespiratory arrest. Post-mortem, whole exome sequencing, high-resolution comparative genomic hybridization array, and optimized indirect immunofluorescence (IIF) analysis were performed on blood and CSF. RESULTS No putative causative genomic variants compatible with dominant or recessive inheritance nor clinically significant structural rearrangement were detected. IIF on serum and CSF demonstrated the presence of anti-pituitary and anti-hypothalamus autoantibodies. CONCLUSIONS These findings support the involvement of autoimmunity in ROHHAD syndrome. However, response to immunosuppressive treatment was only transient and the patient died. Further cases are required to define the complex disease pathogenesis.
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Affiliation(s)
| | - Federica Guaraldi
- Pituitary Unit, IRCCS Institute of Neurological Sciences of Bologna, Department of Biomedical and Neuromotor Sciences, University of Bologna, Bologna, Italy
| | - Paola Cambiaso
- Unit of Endocrinology and Diabetes, Bambino Gesù Children's Hospital, Rome, Italy
| | - Marcello Niceta
- Genetics and Rare Diseases Research Division, Bambino Gesù Children's Hospital, Rome, Italy
| | - Elisabetta Verrillo
- Genetics and Rare Diseases Research Division, Bambino Gesù Children's Hospital, Rome, Italy.,Respiratory Unit, Pediatric Academic Department, Bambino Gesù Children's Hospital, Rome, Italy
| | - Marco Tartaglia
- Genetics and Rare Diseases Research Division, Bambino Gesù Children's Hospital, Rome, Italy
| | - Renato Cutrera
- Genetics and Rare Diseases Research Division, Bambino Gesù Children's Hospital, Rome, Italy.,Respiratory Unit, Pediatric Academic Department, Bambino Gesù Children's Hospital, Rome, Italy
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14
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Jalal Eldin AW, Tombayoglu D, Butz L, Affinati A, Meral R, Ontan MS, Walkovich K, Westerhoff M, Innis JW, Parikh ND, Oral EA. Natural history of ROHHAD syndrome: development of severe insulin resistance and fatty liver disease over time. Clin Diabetes Endocrinol 2019; 5:9. [PMID: 31333877 PMCID: PMC6617654 DOI: 10.1186/s40842-019-0082-y] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/04/2019] [Accepted: 06/24/2019] [Indexed: 12/31/2022] Open
Abstract
Background Rapid-onset obesity with hypothalamic dysfunction, hypoventilation, and autonomic dysregulation (ROHHAD) is a rare syndrome with unknown etiology. Metabolic abnormalities are not known to be part of the syndrome. We present one of the oldest cases reported in the literature, who developed severe metabolic abnormalities and hepatic disease suggesting that these features may be part of the syndrome. Case presentation A 27-year-old woman, diagnosed with ROHHAD syndrome at age 15, who previously developed diabetes insipidus, growth hormone deficiency, hyperprolactinemia, and hypothyroidism in her first decade of life. This was followed by insulin resistance, NAFLD, liver fibrosis, and splenomegaly before age 14 years. Her regimen included a short course of growth hormone, and cyclic estrogen and progesterone. Her metabolic deterioration continued despite treatment with metformin. Interestingly, she had a favorable response to liraglutide therapy despite having a centrally mediated cause for her obesity. At age 26, a 1.6 cm lesion was found incidentally in her liver. Liver biopsy showed hepatocellular carcinoma which was successfully treated with radiofrequency ablation. Conclusion Metabolic abnormalities, Insulin resistance and fatty liver disease are potentially part of the ROHHAD syndrome that may develop over time. GLP1 agonists were reasonably effective to treat insulin resistance and hyperphagia. Patients with ROHHAD may benefit from close follow up in regards to liver disease. Electronic supplementary material The online version of this article (10.1186/s40842-019-0082-y) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Abdel Wahab Jalal Eldin
- 1Division of Metabolism, Endocrinology and Diabetes (MEND), Department of Internal Medicine Brehm Center for Diabetes, Michigan Medicine, University of Michigan, 1000 Wall Street, Room 5313, Ann Arbor, MI 48105 USA
| | - Dilara Tombayoglu
- 1Division of Metabolism, Endocrinology and Diabetes (MEND), Department of Internal Medicine Brehm Center for Diabetes, Michigan Medicine, University of Michigan, 1000 Wall Street, Room 5313, Ann Arbor, MI 48105 USA.,2Istanbul Faculty of Medicine, Istanbul University, Istanbul, Turkey
| | - Laura Butz
- 1Division of Metabolism, Endocrinology and Diabetes (MEND), Department of Internal Medicine Brehm Center for Diabetes, Michigan Medicine, University of Michigan, 1000 Wall Street, Room 5313, Ann Arbor, MI 48105 USA
| | - Alison Affinati
- 1Division of Metabolism, Endocrinology and Diabetes (MEND), Department of Internal Medicine Brehm Center for Diabetes, Michigan Medicine, University of Michigan, 1000 Wall Street, Room 5313, Ann Arbor, MI 48105 USA
| | - Rasimcan Meral
- 1Division of Metabolism, Endocrinology and Diabetes (MEND), Department of Internal Medicine Brehm Center for Diabetes, Michigan Medicine, University of Michigan, 1000 Wall Street, Room 5313, Ann Arbor, MI 48105 USA
| | - Mehmet Selman Ontan
- 1Division of Metabolism, Endocrinology and Diabetes (MEND), Department of Internal Medicine Brehm Center for Diabetes, Michigan Medicine, University of Michigan, 1000 Wall Street, Room 5313, Ann Arbor, MI 48105 USA
| | - Kelly Walkovich
- 3Division of Pediatric Hematology/Oncology, Department of Pediatrics and Communicable Diseases, Michigan Medicine, University of Michigan, Ann Arbor, MI USA
| | - Maria Westerhoff
- 4Department of Pathology, Michigan Medicine, University of Michigan, Ann Arbor, MI USA
| | - Jeffrey W Innis
- Division of Genetics, Metabolism and Genomic Medicine, Department of Pediatrics,and Departments of Human Genetics and Internal Medicine, Michigan Medicine, University of Michigan, Ann Arbor, MI USA
| | - Neehar D Parikh
- 6Division of Gastroenterology and Hepatology, Department of Internal Medicine, Michigan Medicine, University of Michigan, Ann Arbor, MI USA
| | - Elif A Oral
- 1Division of Metabolism, Endocrinology and Diabetes (MEND), Department of Internal Medicine Brehm Center for Diabetes, Michigan Medicine, University of Michigan, 1000 Wall Street, Room 5313, Ann Arbor, MI 48105 USA
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15
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Janss AJ, Mazewski C, Patterson B. Guidelines for Treatment and Monitoring of Adult Survivors of Pediatric Brain Tumors. Curr Treat Options Oncol 2019; 20:10. [PMID: 30739214 DOI: 10.1007/s11864-019-0602-0] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
OPINION STATEMENT Pathologies of pediatric brain tumors are more varied than those diagnosed in adults and survival outcomes more optimistic. Therapies for pediatric brain tumors are also diverse and treatment options are expanding. The growing number of adult survivors of childhood brain tumors is quite diverse. Medical management of these adults requires understanding the tumor diagnosis and location, the modalities used to treat the tumor, the age of the survivor at the time of diagnosis and treatment, any complications of treatment, and, most importantly, the baseline medical condition and neurological function of each adult survivor. A network of medical, neurological, and mental health providers is critical in the care of a child with a brain tumor. A comparable network should be available to survivors of these tumors since they may transition to adulthood with medical and neurological deficits and can acquire additional late effects of treatments as they age. Optimally, each survivor will have an individualized survivor health plan (SHP) that concisely summarizes the tumor, treatments, potential late effects, and screening that may identify evolving late effects before they impact mental, social or physical functioning. This plan helps patients, families, and the medical team advocate for surveillance aiming to optimize the survivor's quality of life. Failure to support the health and function of these heroic cancer survivors renders the medical advances, the courage, and the struggle that permitted survival meaningless.
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Affiliation(s)
- Anna J Janss
- Neuro-Oncology, Aflac Children's Cancer and Blood Disorders Clinic/Emory Pediatric Institute, 5461 Meridian Mark Road, Suite 400, Atlanta, GA, 30342, USA.
| | - Claire Mazewski
- Neuro-Oncology, Aflac Children's Cancer and Blood Disorders Clinic/Emory Pediatric Institute, 5461 Meridian Mark Road, Suite 400, Atlanta, GA, 30342, USA
| | - Briana Patterson
- Pediatric Endocrinology, Emory Children's Center/Emory Pediatric Institute, 2015 Uppergate Drive, Room 232, Atlanta, GA, 30322, USA
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16
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Lee JM, Shin J, Kim S, Gee HY, Lee JS, Cha DH, Rim JH, Park SJ, Kim JH, Uçar A, Kronbichler A, Lee KH, Shin JI. Rapid-Onset Obesity with Hypoventilation, Hypothalamic, Autonomic Dysregulation, and Neuroendocrine Tumors (ROHHADNET) Syndrome: A Systematic Review. BIOMED RESEARCH INTERNATIONAL 2018; 2018:1250721. [PMID: 30584530 PMCID: PMC6280256 DOI: 10.1155/2018/1250721] [Citation(s) in RCA: 32] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/14/2018] [Revised: 09/24/2018] [Accepted: 10/28/2018] [Indexed: 02/06/2023]
Abstract
BACKGROUND AND AIM ROHHADNET (rapid-onset obesity with hypoventilation, hypothalamic, autonomic dysregulation, neuroendocrine tumor) syndrome is a rare disease with grave outcome. Although early recognition is essential, prompt diagnosis may be challenging due to its extreme rarity. This study aimed to systematically review its clinical manifestation and to identify genetic causes. MATERIALS AND METHODS We firstly conducted a systematic review on ROHHAD/NET. Electronic databases were searched using related terms. We secondly performed whole exome sequencing (WES) and examined copy number variation (CNV) in two patients to identify genetic causes. RESULTS In total, 46 eligible studies including 158 patients were included. There were 36 case reports available for individual patient data (IPD; 48 patients, 23 ROHHAD, and 25 ROHHADNET) and 10 case series available for aggregate patient data (APD; 110 patients, 71 ROHHAD, and 39 ROHHADNET). The median age at onset calculated from IPD was 4 years. Gender information was available in 100 patients (40 from IPD and 60 from APD) in which 65 females and 35 males were showing female preponderance. Earliest manifestation was rapid obesity, followed by hypothalamic symptoms. Most common types of neuroendocrine tumors were ganglioneuromas. Patients frequently had dysnatremia and hyperprolactinemia. Two patients were available for WES. Rare variants were identified in PIK3R3, SPTBN5, and PCF11 in one patient and SRMS, ZNF83, and KMT2B in another patient, respectively. However, there was no surviving variant shared by the two patients after filtering. CONCLUSIONS This study systematically reviewed the phenotype of ROHHAD/NET aiming to help early recognition and reducing morbidity. The link of variants identified in the present WES requires further investigation.
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Affiliation(s)
- Jiwon M. Lee
- Department of Pediatrics, Chungnam National University Hospital, Daejeon, Republic of Korea
| | - Jaewon Shin
- Department of Pediatrics, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Sol Kim
- Yonsei University Wonju College of Medicine, Seoul, Republic of Korea
| | - Heon Yung Gee
- Department of Pharmacology, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Joon Suk Lee
- Department of Pharmacology, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Do Hyeon Cha
- Department of Pharmacology, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - John Hoon Rim
- Department of Pharmacology, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Se-Jin Park
- Department of Pediatrics, Geoje Children's Hospital, Ajou University School of Medicine, Geoje, Republic of Korea
| | - Ji Hong Kim
- Department of Pediatrics, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Ahmet Uçar
- Department of Pediatric Endocrinology and Diabetes, Health Sciences University, Sisli Hamidiye Etfal Education & Research Hospital, Istanbul, Turkey
| | - Andreas Kronbichler
- Department of Internal Medicine IV (Nephrology and Hypertension), Medical University Innsbruck, Innsbruck, Austria
| | - Keum Hwa Lee
- Department of Pediatrics, Yonsei University College of Medicine, Seoul, Republic of Korea
- Division of Pediatric Nephrology, Severance Children's Hospital, Seoul, Republic of Korea
| | - Jae Il Shin
- Department of Pediatrics, Yonsei University College of Medicine, Seoul, Republic of Korea
- Division of Pediatric Nephrology, Severance Children's Hospital, Seoul, Republic of Korea
- Institute of Kidney Disease Research, Yonsei University College of Medicine, Seoul, Republic of Korea
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17
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Fukushi I, Yokota S, Okada Y. The role of the hypothalamus in modulation of respiration. Respir Physiol Neurobiol 2018; 265:172-179. [PMID: 30009993 DOI: 10.1016/j.resp.2018.07.003] [Citation(s) in RCA: 46] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2018] [Revised: 06/17/2018] [Accepted: 07/10/2018] [Indexed: 01/18/2023]
Abstract
The hypothalamus is a higher center of the autonomic nervous system and maintains essential body homeostasis including respiration. The paraventricular nucleus, perifornical area, dorsomedial hypothalamus, and lateral and posterior hypothalamus are the primary nuclei of the hypothalamus critically involved in respiratory control. These hypothalamic nuclei are interconnected with respiratory nuclei located in the midbrain, pons, medulla and spinal cord. We provide an extensive review of the role of the above hypothalamic nuclei in the maintenance of basal ventilation, and modulation of respiration in hypoxic and hypercapnic conditions, during dynamic exercise, in awake and sleep states, and under stress. Dysfunction of the hypothalamus causes abnormal breathing and hypoventilation. However, the cellular and molecular mechanisms how the hypothalamus integrates and modulates autonomic and respiratory functions remain to be elucidated.
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Affiliation(s)
- Isato Fukushi
- Clinical Research Center, Murayama Medical Center, 2-37-1 Gakuen, Musashimurayama, Tokyo 208-0011, Japan.
| | - Shigefumi Yokota
- Department of Anatomy and Neuroscience, Shimane University School of Medicine, 89-1 Enya-cho, Izumo 693-8501, Japan
| | - Yasumasa Okada
- Clinical Research Center, Murayama Medical Center, 2-37-1 Gakuen, Musashimurayama, Tokyo 208-0011, Japan
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18
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Mitchell WG, Blaes F. Cancer and Autoimmunity: Paraneoplastic Neurological Disorders Associated With Neuroblastic Tumors. Semin Pediatr Neurol 2017; 24:180-188. [PMID: 29103425 DOI: 10.1016/j.spen.2017.08.011] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Cancer and autoimmunity come together in paraneoplastic syndromes (PNS), which reflect the remote, not direct, effects of cancer. In the pediatric population, a variety of PNS have been described, but the most common of these rare disorders are instigated by neuroblastic tumors, such as neuroblastoma, ganglioneuroblastoma, and ganglioneuroma. The main pediatric-onset neurological PNS are ROHHAD syndrome, anti-ANNA1 (anti-Hu), and opsoclonus-myoclonus syndrome. They manifest distinctive neurological features, which aid the diagnosis, though under-recognition still poses serious challenges and risks. In each clinical syndrome, a large subgroup of patients had no demonstrated tumor. Most neurological PNS are immunologically mediated, and CSF neuroimmunological studies show common elements of immune involvement in PNS as well as important differences. Future immunotherapy strategies may be able to take advantage of these abnormalities.
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Affiliation(s)
- Wendy G Mitchell
- Neurology Department, University of Southern California Keck School of Medicine, Attending Physician, Children's Hospital Los Angeles, Los Angeles, CA.
| | - Franz Blaes
- Department of Neurology Kreiskrankenhaus Gummersbach, Gummersbach, Germany
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19
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Barclay SF, Rand CM, Gray PA, Gibson WT, Wilson RJA, Berry-Kravis EM, Ize-Ludlow D, Bech-Hansen NT, Weese-Mayer DE. Absence of mutations in HCRT, HCRTR1 and HCRTR2 in patients with ROHHAD. Respir Physiol Neurobiol 2015; 221:59-63. [PMID: 26555080 DOI: 10.1016/j.resp.2015.11.002] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2015] [Revised: 10/26/2015] [Accepted: 11/03/2015] [Indexed: 10/22/2022]
Abstract
BACKGROUND AND OBJECTIVES Rapid-onset obesity with hypothalamic dysfunction, hypoventilation, and autonomic dysregulation (ROHHAD) is a rare pediatric disease of unknown cause. Here, in response to a recent case report describing a ROHHAD patient who suffered from secondary narcolepsy confirmed by an absence of hypocretin-1 in the cerebrospinal fluid, we consider whether the ROHHAD phenotype is owing to one or more mutations in genes specific to hypocretin protein signalling. METHODS DNA samples from 16 ROHHAD patients were analyzed using a combination of next-generation and Sanger sequencing to identify exonic sequence variations in three genes: HCRT, HCRTR1, and HCRTR2. RESULTS No rare or novel mutations were identified in the exons of HCRT, HCRTR1, or HCRTR2 genes in a set of 16 ROHHAD patients. CONCLUSIONS ROHHAD is highly unlikely to be caused by mutations in the exons of the genes for hypocretin and its two receptors.
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Affiliation(s)
- Sarah F Barclay
- Department of Medical Genetics, Cumming School of Medicine, Alberta Children's Hospital Research Institute, University of Calgary, Calgary, AB, Canada.
| | - Casey M Rand
- Center for Autonomic Medicine in Pediatrics (CAMP) in Stanley Manne Children's Research Institute and in Department of Pediatrics, Ann & Robert H. Lurie Children's Hospital of Chicago, Chicago, IL, USA.
| | - Paul A Gray
- Department of Anatomy and Neurobiology, Washington University of Medicine, St. Louis, MO, USA.
| | - William T Gibson
- Department of Medical Genetics, University of British Columbia and Child & Family Research Institute, Vancouver, BC, Canada.
| | - Richard J A Wilson
- Department of Physiology and Pharmacology, Alberta Children's Hospital Research Institute and Hotchkiss Brain Institute, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada.
| | - Elizabeth M Berry-Kravis
- Departments of Pediatrics, Neurological Sciences, and Biochemistry, Rush University Medical Center, Chicago, IL, USA.
| | - Diego Ize-Ludlow
- Department of Pediatrics, Division of Pediatric Endocrinology at University of Illinois at Chicago, Chicago, IL, USA.
| | - N Torben Bech-Hansen
- Department of Medical Genetics, Cumming School of Medicine, Alberta Children's Hospital Research Institute, University of Calgary, Calgary, AB, Canada.
| | - Debra E Weese-Mayer
- Center for Autonomic Medicine in Pediatrics (CAMP) in Stanley Manne Children's Research Institute and in Department of Pediatrics, Ann & Robert H. Lurie Children's Hospital of Chicago, Chicago, IL, USA; Northwestern University Feinberg School of Medicine, Chicago, IL, USA.
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20
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Barclay SF, Rand CM, Borch LA, Nguyen L, Gray PA, Gibson WT, Wilson RJA, Gordon PMK, Aung Z, Berry-Kravis EM, Ize-Ludlow D, Weese-Mayer DE, Bech-Hansen NT. Rapid-Onset Obesity with Hypothalamic Dysfunction, Hypoventilation, and Autonomic Dysregulation (ROHHAD): exome sequencing of trios, monozygotic twins and tumours. Orphanet J Rare Dis 2015; 10:103. [PMID: 26302956 PMCID: PMC4548308 DOI: 10.1186/s13023-015-0314-x] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2015] [Accepted: 07/29/2015] [Indexed: 02/02/2023] Open
Abstract
BACKGROUND Rapid-onset Obesity with Hypothalamic Dysfunction, Hypoventilation, and Autonomic Dysregulation (ROHHAD) is thought to be a genetic disease caused by de novo mutations, though causative mutations have yet to be identified. We searched for de novo coding mutations among a carefully-diagnosed and clinically homogeneous cohort of 35 ROHHAD patients. METHODS We sequenced the exomes of seven ROHHAD trios, plus tumours from four of these patients and the unaffected monozygotic (MZ) twin of one (discovery cohort), to identify constitutional and somatic de novo sequence variants. We further analyzed this exome data to search for candidate genes under autosomal dominant and recessive models, and to identify structural variations. Candidate genes were tested by exome or Sanger sequencing in a replication cohort of 28 ROHHAD singletons. RESULTS The analysis of the trio-based exomes found 13 de novo variants. However, no two patients had de novo variants in the same gene, and additional patient exomes and mutation analysis in the replication cohort did not provide strong genetic evidence to implicate any of these sequence variants in ROHHAD. Somatic comparisons revealed no coding differences between any blood and tumour samples, or between the two discordant MZ twins. Neither autosomal dominant nor recessive analysis yielded candidate genes for ROHHAD, and we did not identify any potentially causative structural variations. CONCLUSIONS Clinical exome sequencing is highly unlikely to be a useful diagnostic test in patients with true ROHHAD. As ROHHAD has a high risk for fatality if not properly managed, it remains imperative to expand the search for non-exomic genetic risk factors, as well as to investigate other possible mechanisms of disease. In so doing, we will be able to confirm objectively the ROHHAD diagnosis and to contribute to our understanding of obesity, respiratory control, hypothalamic function, and autonomic regulation.
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Affiliation(s)
- Sarah F Barclay
- Department of Medical Genetics, Cumming School of Medicine, Alberta Children's Hospital Research Institute, University of Calgary, Calgary, AB, Canada.
| | - Casey M Rand
- Center for Autonomic Medicine in Pediatrics (CAMP) in Department of Pediatrics, Ann & Robert H. Lurie Children's Hospital of Chicago and Stanley Manne Children's Research Institute, Chicago, IL, USA.
| | - Lauren A Borch
- Department of Medical Genetics, Cumming School of Medicine, Alberta Children's Hospital Research Institute, University of Calgary, Calgary, AB, Canada.
| | - Lisa Nguyen
- Department of Medical Genetics, Cumming School of Medicine, Alberta Children's Hospital Research Institute, University of Calgary, Calgary, AB, Canada.
| | - Paul A Gray
- Department of Anatomy and Neurobiology, Washington University of Medicine, St Louis, MO, USA.
| | - William T Gibson
- Department of Medical Genetics, University of British Columbia and Child & Family Research Institute, Vancouver, B.C., Canada.
| | - Richard J A Wilson
- Department of Physiology and Pharmacology, Alberta Children's Hospital Research Institute and Hotchkiss Brain Institute, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada.
| | - Paul M K Gordon
- Department of Medical Genetics, Cumming School of Medicine, Alberta Children's Hospital Research Institute, University of Calgary, Calgary, AB, Canada.
| | - Zaw Aung
- Department of Medical Genetics, Cumming School of Medicine, Alberta Children's Hospital Research Institute, University of Calgary, Calgary, AB, Canada.
| | - Elizabeth M Berry-Kravis
- Departments of Pediatrics, Neurological Sciences, and Biochemistry, Rush University Medical Center, Chicago, IL, USA.
| | - Diego Ize-Ludlow
- Department of Pediatrics, Division of Pediatric Endocrinology, University of Illinois at Chicago, Chicago, IL, USA.
| | - Debra E Weese-Mayer
- Center for Autonomic Medicine in Pediatrics (CAMP) in Department of Pediatrics, Ann & Robert H. Lurie Children's Hospital of Chicago and Stanley Manne Children's Research Institute, Chicago, IL, USA. .,Northwestern University Feinberg School of Medicine, Chicago, IL, USA.
| | - N Torben Bech-Hansen
- Department of Medical Genetics, Cumming School of Medicine, Alberta Children's Hospital Research Institute, University of Calgary, Calgary, AB, Canada.
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