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Jin L, Lu P, Kang J, Liu F, Liu X, Song Y, Wu W, Cai K, Ru S, Cao J, Zuo Z, Gui S. Abnormal hypothalamic functional connectivity associated with cognitive impairment in craniopharyngiomas. Cortex 2024; 178:190-200. [PMID: 39018955 DOI: 10.1016/j.cortex.2024.06.014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2023] [Revised: 03/28/2024] [Accepted: 06/10/2024] [Indexed: 07/19/2024]
Abstract
OBJECTIVE This study sought to characterize resting-state functional connectivity (rsFC) patterns of the hypothalamic and extrahypothalamic nuclei in craniopharyngioma (CP) patients, and to investigate potential correlations between hypothalamic and extrahypothalamic rsFC maps and neurocognitive performance. METHODS Ninety-two CP patients and 40 demographically-matched healthy controls were included. Whole-brain seed-to-voxel analyses were used to test for between-group rsFC differences, and regression analyses were used to correlate neurocognitive performance with voxel-wise hypothalamic and extrahypothalamic rsFC maps for CP patients. Finally, spectral DCM analysis was used to explore the hypothalamus circuit associated with neurocognitive performance. RESULTS The seed-to-voxel analyses demonstrated that the hypothalamic nuclei showed mainly significant rsFC reduction in brain areas overlayed with the cortical regions of default mode network (DMN), notably in the bilateral anterior cingulate cortices and posterior cingulate cortices. The extrahypothalamic nuclei showed significant rsFC reduction in the limbic system of bilateral caudate nuclei, corpus callosum, fornix, and thalamus. Regression analyses revealed that worse cognitive performance was correlated with abnormal hypothalamic rsFC with brain areas in DMN, and DCM analysis revealed a hypothalamus-DMN circuit responsible for functional modulation of cognitive impairment in CP patients. CONCLUSIONS Our study demonstrated that CPs invading into hypothalamus impacted hypothalamic and extrahypothalamic rsFC with brain areas of DMN and limbic system, the severity of which was parallel with the grading system of hypothalamus involvement. In addition to the CP-induced structural damage to the hypothalamus alone, abnormal functional connectivity within the hypothalamus-DMN circuit might be a functional mechanism leading to the cognitive impairment in CP patients.
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Affiliation(s)
- Lu Jin
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing, PR China
| | - Pengwei Lu
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing, PR China
| | - Jie Kang
- Department of Otolaryngology, Head and Surgery, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, Beijing, PR China
| | - Fangzheng Liu
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing, PR China
| | - Xin Liu
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing, PR China
| | - Yifan Song
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing, PR China
| | - Wentao Wu
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing, PR China
| | - Kefan Cai
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing, PR China
| | - Siming Ru
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing, PR China
| | - Jingtao Cao
- State Key Laboratory of Brain and Cognitive Science, Institute of Biophysics, Chinese Academy of Sciences, Beijing, PR China; University of Chinese Academy of Sciences, 19A Yuquan Road, Beijing, PR China
| | - Zentao Zuo
- State Key Laboratory of Brain and Cognitive Science, Institute of Biophysics, Chinese Academy of Sciences, Beijing, PR China; University of Chinese Academy of Sciences, 19A Yuquan Road, Beijing, PR China.
| | - Songbai Gui
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing, PR China.
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Sleurs C, Fletcher P, Mallucci C, Avula S, Ajithkumar T. Neurocognitive Dysfunction After Treatment for Pediatric Brain Tumors: Subtype-Specific Findings and Proposal for Brain Network-Informed Evaluations. Neurosci Bull 2023; 39:1873-1886. [PMID: 37615933 PMCID: PMC10661593 DOI: 10.1007/s12264-023-01096-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2022] [Accepted: 06/05/2023] [Indexed: 08/25/2023] Open
Abstract
The increasing number of long-term survivors of pediatric brain tumors requires us to incorporate the most recent knowledge derived from cognitive neuroscience into their oncological treatment. As the lesion itself, as well as each treatment, can cause specific neural damage, the long-term neurocognitive outcomes are highly complex and challenging to assess. The number of neurocognitive studies in this population grows exponentially worldwide, motivating modern neuroscience to provide guidance in follow-up before, during and after treatment. In this review, we provide an overview of structural and functional brain connectomes and their role in the neuropsychological outcomes of specific brain tumor types. Based on this information, we propose a theoretical neuroscientific framework to apply appropriate neuropsychological and imaging follow-up for future clinical care and rehabilitation trials.
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Affiliation(s)
- Charlotte Sleurs
- Department of Cognitive Neuropsychology, Tilburg University, 5037 AB, Tilburg, The Netherlands.
- Department of Oncology, KU Leuven, 3000, Leuven, Belgium.
| | - Paul Fletcher
- Department of Psychiatry, University of Cambridge, Addenbrookes Hospital, Cambridge, CB2 0QQ, UK
- Wellcome Trust MRC Institute of Metabolic Science, University of Cambridge, Cambridge Biomedical Campus, Cambridge, CB2 0QQ, UK
| | - Conor Mallucci
- Department of Neurosurgery, Alder Hey Children's NHS Foundation Trust, Liverpool, L14 5AB, UK
| | - Shivaram Avula
- Department of Radiology, Alder Hey Children's NHS Foundation Trust, Liverpool, L14 5AB, UK
| | - Thankamma Ajithkumar
- Department of Oncology, Cambridge University Hospital NHS Trust, Cambridge, CB2 0QQ, UK
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Lee M, Park MJ, Lee KH, Kim JH, Choi HJ, Kim YH. Obesity mechanism after hypothalamic damage: Cohort analysis of neuroimaging, psychological, cognitive, and clinical phenotyping data. Front Endocrinol (Lausanne) 2023; 14:1114409. [PMID: 37056667 PMCID: PMC10086156 DOI: 10.3389/fendo.2023.1114409] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/02/2022] [Accepted: 03/01/2023] [Indexed: 03/30/2023] Open
Abstract
OBJECTIVE The hypothalamus regulates energy homeostasis, and its damage results in severe obesity. We aimed to investigate the multifaceted characteristics of hypothalamic obesity. METHODS We performed multidimensional analyses of brain structure/function and psychological and behavioral phenotypes in 29 patients with hypothalamic damage (HD) (craniopharyngioma) and 31 controls (non-functional pituitary adenoma). Patients underwent structural and functional magnetic resonance imaging and completed self-reports and cognitive tasks. RESULTS Patients with HD showed significantly higher postoperative weight gain than controls. The HD group also showed significant hypothalamic damage and lower neural activation in the left caudate nucleus in response to food images. The HD group had significantly higher food inattention, lower satiety, and higher restrained eating behavior. Within the HD group, higher restrained eating behavior was significantly associated with lower activation in the bilateral fusiform gyrus. CONCLUSION These results suggest that hypothalamic damage contributes to weight gain by altering the brain response, attention, satiety, and eating behaviors. The present study proposes novel neuro-psycho-behavioral mechanisms targeted for patients with hypothalamic obesity.
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Affiliation(s)
- Miwoo Lee
- Department of Biomedical Sciences, Seoul National University College of Medicine, Seoul, Republic of Korea
| | - Min-Jung Park
- Department of Neurosurgery, Seoul National University College of Medicine, Seoul, Republic of Korea
| | - Kyung Hwa Lee
- Division of Child and Adolescent Psychiatry, Department of Psychiatry, Seoul National University Hospital, Seoul, Republic of Korea
| | - Jung Hee Kim
- Pituitary Center, Seoul National University College of Medicine, Seoul, Republic of Korea
- Department of Internal Medicine, Seoul National University College of Medicine, Seoul, Republic of Korea
| | - Hyung Jin Choi
- Department of Biomedical Sciences, Seoul National University College of Medicine, Seoul, Republic of Korea
- *Correspondence: Yong Hwy Kim, ; Hyung Jin Choi,
| | - Yong Hwy Kim
- Department of Neurosurgery, Seoul National University College of Medicine, Seoul, Republic of Korea
- Pituitary Center, Seoul National University College of Medicine, Seoul, Republic of Korea
- *Correspondence: Yong Hwy Kim, ; Hyung Jin Choi,
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Svärd D, Follin C, Fjalldal S, Hellerstedt R, Mannfolk P, Mårtensson J, Sundgren P, Erfurth EM. Cognitive interference processing in adults with childhood craniopharyngioma using functional magnetic resonance imaging. Endocrine 2021; 74:714-722. [PMID: 34292485 PMCID: PMC8571203 DOI: 10.1007/s12020-021-02824-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/25/2021] [Accepted: 07/07/2021] [Indexed: 11/04/2022]
Abstract
PURPOSE To assess cognitive interference processing in adults with childhood craniopharyngioma (CP), with and without hypothalamic injury, respectively, in terms of behavioral performance and functional magnetic resonance imaging (fMRI) activity, using the multi-source interference task (MSIT). METHODS Twenty-eight CP patients (median age 34.5 [29.0-39.5] years) were investigated at median 20.5 (16.3-28.8) years after treatment with surgical resection and in some cases additional radiotherapy (n = 10) and compared to 29 matched controls (median age 37.0 [32.5-42.0] years). The subjects performed the MSIT during fMRI acquisition and behavioral performance in terms of response times (ms) and accuracy performance (%) were recorded. RESULTS The MSIT activated the cingulo-fronto-parietal (CFP) attention network in both CP patients and controls. No differences were found in behavioral performance nor fMRI activity between CP patients (interference effect 333.9 [287.3-367.1] ms and 3.1 [1.6-5.6]%, respectively) and controls (309.1 [276.4-361.0] ms and 2.6 [1.6-4.9]%). No differences were found in behavioral performance nor fMRI activity between the two subgroups with (332.0 [283.6-353.4] ms and 4.2 [2.3-5.7]%, respectively) and without hypothalamic injury (355.7 [293.7-388.7] ms and 2.1 [1.0-5.2]%, respectively), respectively, and controls. CONCLUSION Adults with childhood CP performed cognitive interference processing equally well as controls and demonstrated no compensatory fMRI activity in the CFP attention network compared to controls. This was also true for the two subgroups with and without hypothalamic injury. The results can be useful to better characterize this condition, and to optimize treatment and support for these individuals.
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Affiliation(s)
- Daniel Svärd
- Department of Diagnostic Radiology, Lund University, Lund, Sweden.
- Department of Medical Imaging and Physiology, Skåne University Hospital, Lund, Sweden.
| | - Cecilia Follin
- Department of Oncology, Skåne University Hospital, Lund, Sweden
| | - Sigridur Fjalldal
- Department of Endocrinology, Skåne University Hospital, Lund, Sweden
| | | | - Peter Mannfolk
- Department of Medical Imaging and Physiology, Skåne University Hospital, Lund, Sweden
| | - Johan Mårtensson
- Department of Logopedics, Phoniatrics and Audiology, Lund University, Lund, Sweden
| | - Pia Sundgren
- Department of Diagnostic Radiology, Lund University, Lund, Sweden
- Department of Medical Imaging and Physiology, Skåne University Hospital, Lund, Sweden
- Lund University BioImaging Center, Lund University, Lund, Sweden
| | - Eva Marie Erfurth
- Department of Endocrinology, Skåne University Hospital, Lund, Sweden
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Hinton EC, Elsworth RL, Naeem N, Szymkowiak SB, Perry R, Candler TP, Crowne EC, Gatta-Cherifi B. Exploring eating behavior and psychological mechanisms associated with obesity in patients with craniopharyngioma: a scoping review protocol. JBI Evid Synth 2021; 20:284-296. [PMID: 34446667 DOI: 10.11124/jbies-20-00514] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022]
Abstract
OBJECTIVE The objective of the review is to explore the evidence that investigates behavioral and psychological mechanisms underlying the development of obesity in patients with craniopharyngioma, in order to map that evidence, identify gaps in the literature, and find avenues of future intervention. INTRODUCTION Craniopharyngiomas are low-grade intracranial tumors of the supersellar region. Obesity is associated with the tumor or surgery or radiotherapy to treat the tumor, however, the behavioral and psychological processes contributing to that association are not clear. This review will provide a synthesized evidence base of the relevant research. INCLUSION CRITERIA The scoping review will consider published studies with all types of study designs, including patients with childhood- or adult-onset craniopharyngioma. Articles assessing factors that may impact eating behavior will be included based on the following categories: eating behavior, obesity, neuroimaging, endocrine response, energy expenditure, sleep, and neuropsychology. METHODS MEDLINE, Embase, and PsycINFO will be searched, in addition to Cochrane Library, Web of Science, Scopus, Clinical trials.gov, NICE evidence search, and International Standard Randomised Controlled Trial Number (ISRCTN). No limits will be placed on the scope of the search. Methodology will follow the proposed three-stage process with two independent reviewers at each stage, including an initial database search, screening of titles and abstracts of retrieved studies, full-text assessment for inclusion criteria, and hand searching of reference lists. Data will be extracted using a standardized charting form and summarized in tables. The data will be synthesized using a narrative summary and diagrammatic map and will be based on the evidence for each of the proposed research categories.
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Affiliation(s)
- Elanor C Hinton
- NIHR Bristol Biomedical Research Centre, Nutrition theme, University of Bristol, UK Bristol Royal Hospital for Children, UHBristol and Weston Foundation Trust, UK Endocrinology department, CHU of Bordeaux, Bordeaux, France; Neurocentre Magendie, University of Bordeaux, France
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Li S, Tang J, Gao Y, Thiel CM, Wolf OT. The serotonin transporter gene variants modulate acute stress-induced hippocampus and dorsomedial prefrontal cortex activity during memory retrieval. Psych J 2019; 8:363-377. [PMID: 31264389 DOI: 10.1002/pchj.297] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2018] [Revised: 04/04/2019] [Accepted: 04/10/2019] [Indexed: 12/28/2022]
Abstract
The short (s) allele of a polymorphism in the promoter region of the serotonin transporter gene (5-HTTLPR) is related to reduced serotonin transporter efficiency and an increased vulnerability to stress and mental disorders. In the present study, we investigated how 5-HTTLPR impacts on memory retrieval under stress and related neural activity by reanalyzing a small genetic neuroimaging data set. Twenty-seven healthy male volunteers participated in both the Trier Social Stress Test (TSST) and a respective control procedure and then their brain activity was measured with functional MRI (fMRI) while they performed an emotional-face-recognition task. Sixteen participants were carriers of the short allele (ss/sl carriers) and 11 were homozygous for the long allele (ll carriers). Genotype groups were compared with respect to stress-related physiological changes, memory performance, and brain activity. No significant genotype-dependent effects on memory performance or cortisol levels were found. The ss/sl carriers showed significantly higher systolic and diastolic blood pressure than the ll carriers, independent of stress. The ss/sl carriers reported stronger stress-induced nervous mood than the ll carriers. Our fMRI data revealed that the ss/sl carriers showed significantly weaker left hippocampus activation and stronger dorsomedial prefrontal cortex (dmPFC) deactivation when retrieving memories under stress as compared with the ll carriers. Subsequent analyses revealed that the distinct hippocampal activation pattern in both genotypes was associated with stress-induced cortisol elevation, while the distinct dmPFC activation pattern in both genotypes was associated with stress-induced changes in reaction times. Our results thus add new evidence that serotonin signaling modulates neural activity in the hippocampus and dmPFC during memory retrieval under acute psychosocial stress.
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Affiliation(s)
- Shijia Li
- Faculty of Education, East China Normal University, Shanghai, China.,Key Laboratory of Brain Functional Genomics (MOE&STCSM), Shanghai Changning-ECNU Mental Health Center, School of Psychology and Cognitive Science, East China Normal University, Shanghai, China.,Shanghai Key Laboratory of Magnetic Resonance, East China Normal University, Shanghai, China
| | - Jun Tang
- Key Laboratory of Brain Functional Genomics (MOE&STCSM), Shanghai Changning-ECNU Mental Health Center, School of Psychology and Cognitive Science, East China Normal University, Shanghai, China
| | - Yan Gao
- Key Laboratory of Brain Functional Genomics (MOE&STCSM), Shanghai Changning-ECNU Mental Health Center, School of Psychology and Cognitive Science, East China Normal University, Shanghai, China
| | - Christiane M Thiel
- Biological Psychology Lab, Department of Psychology, School of Medicine and Health Sciences, Research Center Neurosensory Science and Systems, Cluster of Excellence Hearing4all, Carl von Ossietzky University, Oldenburg, Germany
| | - Oliver T Wolf
- Department of Cognitive Psychology, Institute of Cognitive Neuroscience, Ruhr University Bochum, Bochum, Germany
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Müller HL. MANAGEMENT OF ENDOCRINE DISEASE: Childhood-onset craniopharyngioma: state of the art of care in 2018. Eur J Endocrinol 2019; 180:R159-R174. [PMID: 30817319 DOI: 10.1530/eje-18-1021] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/27/2018] [Accepted: 02/26/2019] [Indexed: 12/18/2022]
Abstract
This review presents an update on current concepts of pathogenesis, diagnostics, multidisciplinary treatment and follow-up care, with special focus on neuropsychological sequelae of childhood-onset craniopharyngioma (CP) based on most recent publications on these topics. Recent insight in molecular pathogenesis of CP opens new perspectives on targeted therapy. Further research to elucidate pathogenic mechanisms and to prevent hypothalamic involvement of CP is warranted. Surgical treatment strategies should be based on a multidisciplinary approach involving experienced teams aiming at posterior hypothalamus-sparing treatment for prevention of quality of life impairments. Centralization of CP treatment in experienced 'centers of excellence' is recommended. However, such centralization includes high thresholds concerning infrastructure not achievable in all health systems. Alternatives such as multicenter-based networks used for reference assessments should be considered to assure high standards of treatment quality. Irradiation is efficient in preventing further growth or recurrence in CP patients with residual tumor. Proton beam therapy - available on a wider range in the near future - will help to avoid radiooncological side effects. Novel insights into neuropsychological sequelae after CP should be the basis for the development of future therapeutic neuropsychological interventions. Due to the rareness of the disease, common international efforts in research and treatment are recommended and should lead to an international registry for childhood-onset CP, as a first step toward efficient coordination of scientific and clinical initiatives.
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Affiliation(s)
- Hermann L Müller
- Department of Pediatrics and Pediatric Hematology/Oncology, University Childrens Hospital, Klinikum Oldenburg AöR, Oldenburg, Germany
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Wolff M, Vann SD. The Cognitive Thalamus as a Gateway to Mental Representations. J Neurosci 2019; 39:3-14. [PMID: 30389839 PMCID: PMC6325267 DOI: 10.1523/jneurosci.0479-18.2018] [Citation(s) in RCA: 195] [Impact Index Per Article: 39.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2018] [Revised: 10/24/2018] [Accepted: 10/28/2018] [Indexed: 01/16/2023] Open
Abstract
Historically, the thalamus has been viewed as little more than a relay, simply transferring information to key players of the cast, the cortex and hippocampus, without providing any unique functional contribution. In recent years, evidence from multiple laboratories researching different thalamic nuclei has contradicted this idea of the thalamus as a passive structure. Dated models of thalamic functions are being pushed aside, revealing a greater and far more complex contribution of the thalamus for cognition. In this Viewpoints article, we show how recent data support novel views of thalamic functions that emphasize integrative roles in cognition, ranging from learning and memory to flexible adaption. We propose that these apparently separate cognitive functions may indeed be supported by a more general role in shaping mental representations. Several features of thalamocortical circuits are consistent with this suggested role, and we highlight how divergent and convergent thalamocortical and corticothalamic pathways may complement each other to support these functions. Furthermore, the role of the thalamus for subcortical integration is highlighted as a key mechanism for maintaining and updating representations. Finally, we discuss future areas of research and stress the importance of incorporating new experimental findings into existing knowledge to continue developing thalamic models. The presence of thalamic pathology in a number of neurological conditions reinforces the need to better understand the role of this region in cognition.
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Affiliation(s)
- Mathieu Wolff
- Centre National de la Recherche Scientifique, INCIA, Unité Mixte de Recherche 5287, Bordeaux, France,
- University of Bordeaux, INCIA, Unité Mixte de Recherche 5287, Bordeaux, France, and
| | - Seralynne D Vann
- School of Psychology, Cardiff University, Cardiff, CF10 3AT, United Kingdom
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Burks JD, Conner AK, Bonney PA, Glenn CA, Baker CM, Boettcher LB, Briggs RG, O’Donoghue DL, Wu DH, Sughrue ME. Anatomy and white matter connections of the orbitofrontal gyrus. J Neurosurg 2018; 128:1865-1872. [DOI: 10.3171/2017.3.jns162070] [Citation(s) in RCA: 37] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Abstract
OBJECTIVEThe orbitofrontal cortex (OFC) is understood to have a role in outcome evaluation and risk assessment and is commonly involved with infiltrative tumors. A detailed understanding of the exact location and nature of associated white matter tracts could significantly improve postoperative morbidity related to declining capacity. Through diffusion tensor imaging–based fiber tracking validated by gross anatomical dissection as ground truth, the authors have characterized these connections based on relationships to other well-known structures.METHODSDiffusion imaging from the Human Connectome Project for 10 healthy adult controls was used for tractography analysis. The OFC was evaluated as a whole based on connectivity with other regions. All OFC tracts were mapped in both hemispheres, and a lateralization index was calculated with resultant tract volumes. Ten postmortem dissections were then performed using a modified Klingler technique to demonstrate the location of major tracts.RESULTSThe authors identified 3 major connections of the OFC: a bundle to the thalamus and anterior cingulate gyrus, passing inferior to the caudate and medial to the vertical fibers of the thalamic projections; a bundle to the brainstem, traveling lateral to the caudate and medial to the internal capsule; and radiations to the parietal and occipital lobes traveling with the inferior fronto-occipital fasciculus.CONCLUSIONSThe OFC is an important center for processing visual, spatial, and emotional information. Subtle differences in executive functioning following surgery for frontal lobe tumors may be better understood in the context of the fiber-bundle anatomy highlighted by this study.
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Affiliation(s)
| | | | | | | | | | | | | | | | - Dee H. Wu
- 3Radiological Sciences, University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma
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Fjalldal S, Follin C, Svärd D, Rylander L, Gabery S, Petersén Å, van Westen D, Sundgren PC, Björkman-Burtscher IM, Lätt J, Ekman B, Johanson A, Erfurth EM. Microstructural white matter alterations and hippocampal volumes are associated with cognitive deficits in craniopharyngioma. Eur J Endocrinol 2018; 178:577-587. [PMID: 29599407 PMCID: PMC5937918 DOI: 10.1530/eje-18-0081] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/30/2018] [Accepted: 03/28/2018] [Indexed: 12/13/2022]
Abstract
CONTEXT Patients with craniopharyngioma (CP) and hypothalamic lesions (HL) have cognitive deficits. Which neural pathways are affected is unknown. OBJECTIVE To determine whether there is a relationship between microstructural white matter (WM) alterations detected with diffusion tensor imaging (DTI) and cognition in adults with childhood-onset CP. DESIGN A cross-sectional study with a median follow-up time of 22 (6-49) years after operation. SETTING The South Medical Region of Sweden (2.5 million inhabitants). PARTICIPANTS Included were 41 patients (24 women, ≥17 years) surgically treated for childhood-onset CP between 1958-2010 and 32 controls with similar age and gender distributions. HL was found in 23 patients. MAIN OUTCOME MEASURES Subjects performed cognitive tests and magnetic resonance imaging, and images were analyzed using DTI of uncinate fasciculus, fornix, cingulum, hippocampus and hypothalamus as well as hippocampal volumetry. RESULTS Right uncinate fasciculus was significantly altered (P ≤ 0.01). Microstructural WM alterations in left ventral cingulum were significantly associated with worse performance in visual episodic memory, explaining approximately 50% of the variation. Alterations in dorsal cingulum were associated with worse performance in immediate, delayed recall and recognition, explaining 26-38% of the variation, and with visuospatial ability and executive function, explaining 19-29%. Patients who had smaller hippocampal volume had worse general knowledge (P = 0.028), and microstructural WM alterations in hippocampus were associated with a decline in general knowledge and episodic visual memory. CONCLUSIONS A structure to function relationship is suggested between microstructural WM alterations in cingulum and in hippocampus with cognitive deficits in CP.
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Affiliation(s)
- S Fjalldal
- Department of EndocrinologySkåne University Hospital, Lund, Sweden
| | - C Follin
- Department of EndocrinologySkåne University Hospital, Lund, Sweden
| | - D Svärd
- Department of Diagnostic RadiologyClinical Sciences
| | - L Rylander
- Division of Occupational and Environmental MedicineDepartment of Experimental Medical Science, Lund University, Lund, Sweden
| | - S Gabery
- Translational Neuroendocrine Research UnitDepartment of Experimental Medical Science, Lund University, Lund, Sweden
| | - Å Petersén
- Translational Neuroendocrine Research UnitDepartment of Experimental Medical Science, Lund University, Lund, Sweden
| | - D van Westen
- Department of Diagnostic RadiologyClinical Sciences
| | - P C Sundgren
- Department of Diagnostic RadiologyClinical Sciences
- Department of Medical Imaging and PhysiologySkåne University Hospital, Lund, Sweden
| | - I M Björkman-Burtscher
- Department of Diagnostic RadiologyClinical Sciences
- Department of Medical Imaging and PhysiologySkåne University Hospital, Lund, Sweden
| | - J Lätt
- Department of Medical Imaging and PhysiologySkåne University Hospital, Lund, Sweden
| | - B Ekman
- Department of Endocrinology and Medical and Health SciencesLinköping University, Linköping, Sweden
| | - A Johanson
- Department of Psychology and PsychiatrySkåne University Hospital, Lund, Sweden
| | - E M Erfurth
- Department of EndocrinologySkåne University Hospital, Lund, Sweden
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Müller HL, Merchant TE, Puget S, Martinez-Barbera JP. New outlook on the diagnosis, treatment and follow-up of childhood-onset craniopharyngioma. Nat Rev Endocrinol 2017; 13:299-312. [PMID: 28155902 DOI: 10.1038/nrendo.2016.217] [Citation(s) in RCA: 79] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Childhood-onset craniopharyngiomas are rare embryonic tumours of low-grade histological malignancy. Novel insights into the molecular pathogenesis of human adamantinomatous craniopharyngioma have started to unveil the possibility of testing novel treatments targeting pathogenic pathways. Hypothalamic involvement and/or treatment-related lesions result in impaired physical and social functionality and in severe neuroendocrine sequelae. Quality of survival in patients with craniopharyngioma with hypothalamic involvement is impaired by severe obesity, physical fatigue and non-optimal psychosocial development. Patients with craniopharyngioma involving hypothalamic structures have reduced 20-year overall survival, but overall and progression-free survival are not related to the degree of surgical resection. Irradiation is effective in the prevention of tumour progression and recurrence. For favourably localized craniopharyngiomas, the preferred treatment of choice is to attempt complete resection with preservation of visual, hypothalamic and pituitary function. For unfavourably localized tumours in close proximity to optic and/or hypothalamic structures, a radical neurosurgical strategy attempting complete resection is not recommended owing to potential severe sequelae. As expertise has been shown to have an impact on post-treatment morbidity, medical societies should establish criteria for adequate professional expertise for the treatment of craniopharyngioma. On the basis of these criteria, health authorities should organize the certification of centres of excellence that are authorized to treat and care for patients with this chronic disease.
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Affiliation(s)
- Hermann L Müller
- Department of Pediatrics and Pediatric Hematology and Oncology, Klinikum Oldenburg AöR, Medical Campus University Oldenburg, Rahel-Straus-Strasse 10, 26133 Oldenburg, Germany
| | - Thomas E Merchant
- Division of Radiation Oncology, St. Jude Children's Research Hospital, 262 Danny Thomas Place, Memphis, Tennessee 38105-3678, USA
| | - Stephanie Puget
- Service de Neurochirurgie, Hôpital Necker-Enfants Malades, Sorbonne Paris Cité, 149 Rue de Sèvres, 75015 Paris, France
| | - Juan-Pedro Martinez-Barbera
- Developmental Biology and Cancer Programme, Birth Defects Research Centre, University College London (UCL) Great Ormond Street Institute of Child Health, 30 Guilford Street, London WC1N 1EH, UK
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Hoffmann A, Özyurt J, Lohle K, Reichel J, Thiel CM, Müller HL. First experiences with neuropsychological effects of oxytocin administration in childhood-onset craniopharyngioma. Endocrine 2017; 56:175-185. [PMID: 28213803 DOI: 10.1007/s12020-017-1257-x] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/02/2016] [Accepted: 02/01/2017] [Indexed: 10/20/2022]
Abstract
PURPOSE The hypothalamic hormone oxytocin plays a major role in regulation of behavior and body composition. Quality of survival is frequently impaired in childhood craniopharyngioma patients due to sequelae such as behavioral deficits and severe obesity caused by tumor or treatment-related hypothalamic lesions. METHODS In our pilot cross-sectional study, we analyzed emotion recognition abilities and oxytocin concentrations in saliva and urine before and after single nasal administration of 24 IU oxytocin in 10 craniopharyngioma patients. Four craniopharyngioma presented with grade I lesions (limited to anterior hypothalamic areas) and 6 craniopharyngioma with grade II lesions (involving mammillary bodies and posterior hypothalamic areas). Emotional tasks were assessed before and after administration of oxytocin using the Geneva multimodal emotion portrayals corpus and the Multidimensional Mood Questionnaire. RESULTS All patients presented with detectable levels of oxytocin before administration. Nasal administration of oxytocin was well-tolerated and resulted in increased oxytocin concentrations in saliva and urine. After oxytocin administration, craniopharyngioma patients with postsurgical lesions limited to the anterior hypothalamus area showed improvements in emotional identifications compared to craniopharyngioma patients with lesions of anterior and posterior hypothalamic areas. Focusing on correct assignments to positive and negative emotion categories, craniopharyngioma patients improved assignment to negative emotions. CONCLUSIONS Oxytocin might have positive effects on emotion perception in craniopharyngioma patients with specific lesions of the anterior hypothalamic area. Further studies on larger cohorts are warranted.
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Affiliation(s)
- Anika Hoffmann
- Department of Pediatrics and Pediatric Hematology / Oncology, Klinikum Oldenburg AöR, Medical Campus University Oldenburg, Oldenburg, 26133, Germany
| | - Jale Özyurt
- Biological Psychology Lab, Department of Psychology, Faculty of Medicine and Health Sciences, Carl von Ossietzky University, Oldenburg, 26129, Germany
| | - Kristin Lohle
- Department of Pediatrics and Pediatric Hematology / Oncology, Klinikum Oldenburg AöR, Medical Campus University Oldenburg, Oldenburg, 26133, Germany
| | - Julia Reichel
- Department of Pediatrics and Pediatric Hematology / Oncology, Klinikum Oldenburg AöR, Medical Campus University Oldenburg, Oldenburg, 26133, Germany
| | - Christiane M Thiel
- Biological Psychology Lab, Department of Psychology, Faculty of Medicine and Health Sciences, Carl von Ossietzky University, Oldenburg, 26129, Germany
- Research Center Neurosensory Science and Cluster of Excellence "Hearing4all", Carl von Ossietzky University, Oldenburg, 26129, Germany
| | - Hermann L Müller
- Department of Pediatrics and Pediatric Hematology / Oncology, Klinikum Oldenburg AöR, Medical Campus University Oldenburg, Oldenburg, 26133, Germany.
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Abstract
PURPOSE This report is a review of findings on the diagnosis, treatment, clinical course, follow-up, and prognosis of craniopharyngioma patients with special regard to clinical trials and long-term management. METHODS Literature search on Pubmed for paper published after 1994. RESULTS Craniopharyngiomas are rare, embryonic malformations of the sellar/parasellar region with low histological grade. Clinical manifestations are related to increased intracranial pressure, visual impairment, and hypothalamic/pituitary deficiencies. If the tumor is favorably localized, therapy of choice is complete resection, with care taken to preserve hypothalamic and optic functions. In patients with unfavorable tumor location (i.e. involvement of hypothalamic areas), recommended therapy is limited hypothalamus-sparing surgical strategy followed by irradiation. Irradiation has proven effective in treatment of recurrences and progression. Surgical lesions and/or anatomical involvement of posterior hypothalamic areas can result in serious sequelae, mainly hypothalamic syndrome. CONCLUSIONS It is crucial that craniopharyngioma be managed as a frequently chronic disease, providing ongoing care of pediatric and adult patients' by experienced multidisciplinary teams in the context of multicenter trials.
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Affiliation(s)
- Hermann L Müller
- Department of Pediatrics, Klinikum Oldenburg AöR, Medical Campus University Oldenburg, Rahel-Straus-Strasse 10, 26133, Oldenburg, Germany.
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Hypothalamic tumors impact gray and white matter volumes in fronto-limbic brain areas. Cortex 2017; 89:98-110. [PMID: 28259055 DOI: 10.1016/j.cortex.2017.01.017] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2016] [Revised: 11/23/2016] [Accepted: 01/20/2017] [Indexed: 11/22/2022]
Abstract
Patients with hypothalamic involvement of a sellar/parasellar tumor often suffer from cognitive and social-emotional deficits that a lesion in the hypothalamus cannot fully explain. It is conceivable that these deficits are partly due to distal changes in hypothalamic networks, evolving secondary to a focal lesion. Focusing on childhood-onset craniopharyngioma patients, we aimed at investigating the impact of hypothalamic lesions on gray and white matter areas densely connected to the hypothalamus, and to relate structural changes to neuropsychological deficits frequently observed in patients. We performed a voxel-based morphometric analysis based on data of 11 childhood-onset craniopharyngioma patients with hypothalamic tumor involvement, and 18 healthy controls (median age: 17.2 and 17.4 yrs.). Whole-brain analyses were used to test for volumetric differences between the groups (T-tests) and subsequent regression analyses were used to correlate neuropsychological performance with gray and white matter volumes within the patient group. Patients compared to controls had significantly reduced gray matter volumes in areas of the anterior and posterior limbic subsystems which are densely connected with the hypothalamus. In addition, a reduction in white matter volumes was observed in tracts connecting the hypothalamus to other limbic areas. Worse long-term memory retrieval was correlated with smaller gray matter volumes in the posterior cingulate cortex. Our data provide the first evidence that hypothalamic tumor involvement impacts gray and white matter volumes in limbic areas, outside the area of tumor growth. Notably, the functional range of the two limbic subsystems affected, strikingly parallels the two major domains of psychological complaints in patients i.e., deficits in episodic memory and in socio-emotional functioning. We suggest that focal hypothalamic lesions may trigger distal changes in connected brain areas, which then contribute to the impairments in cognitive, social and emotional performance often observable in patients, and not explicable by a hypothalamic lesion alone.
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Nelson AJD, Vann SD. The importance of mammillary body efferents for recency memory: towards a better understanding of diencephalic amnesia. Brain Struct Funct 2016; 222:2143-2156. [PMID: 27783220 PMCID: PMC5504269 DOI: 10.1007/s00429-016-1330-x] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2015] [Accepted: 10/19/2016] [Indexed: 11/27/2022]
Abstract
Despite being historically one of the first brain regions linked to memory loss, there remains controversy over the core features of diencephalic amnesia as well as the critical site for amnesia to occur. The mammillary bodies and thalamus appear to be the primary locus of pathology in the cases of diencephalic amnesia, but the picture is complicated by the lack of patients with circumscribed damage. Impaired temporal memory is a consistent neuropsychological finding in Korsakoff syndrome patients, but again, it is unclear whether this deficit is attributable to pathology within the diencephalon or concomitant frontal lobe dysfunction. To address these issues, we used an animal model of diencephalic amnesia and examined the effect of mammillothalamic tract lesions on tests of recency memory. The mammillothalamic tract lesions severely disrupted recency judgements involving multiple items but left intact both recency and familiarity judgements for single items. Subsequently, we used disconnection procedures to assess whether this deficit reflects the indirect involvement of the prefrontal cortex. Crossed-lesion rats, with unilateral lesions of the mammillothalamic tract and medial prefrontal cortex in contralateral hemispheres, were unimpaired on the same recency tests. These results provide the first evidence for the selective importance of mammillary body efferents for recency memory. Moreover, this contribution to recency memory is independent of the prefrontal cortex. More broadly, these findings identify how specific diencephalic structures are vital for key elements of event memory.
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Affiliation(s)
- Andrew J D Nelson
- School of Psychology, Cardiff University, 70 Park Place, Cardiff, CF10 3AT, UK.
| | - Seralynne D Vann
- School of Psychology, Cardiff University, 70 Park Place, Cardiff, CF10 3AT, UK
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Jacola LM, Conklin HM, Scoggins MA, Ashford JM, Merchant TE, Mandrell BN, Ogg RJ, Curtis E, Wise MS, Indelicato DJ, Crabtree VM. Investigating the Role of Hypothalamic Tumor Involvement in Sleep and Cognitive Outcomes Among Children Treated for Craniopharyngioma. J Pediatr Psychol 2016; 41:610-22. [PMID: 27189690 PMCID: PMC4913761 DOI: 10.1093/jpepsy/jsw026] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2015] [Revised: 01/25/2016] [Accepted: 01/25/2016] [Indexed: 01/28/2023] Open
Abstract
OBJECTIVE Despite excellent survival prognosis, children treated for craniopharyngioma experience significant morbidity. We examined the role of hypothalamic involvement (HI) in excessive daytime sleepiness (EDS) and attention regulation in children enrolled on a Phase II trial of limited surgery and proton therapy. METHODS Participants completed a sleep evaluation (N = 62) and a continuous performance test (CPT) during functional magnetic resonance imaging (fMRI; n = 29) prior to proton therapy. RESULTS EDS was identified in 76% of the patients and was significantly related to increased HI extent (p = .04). There was no relationship between CPT performance during fMRI and HI or EDS. Visual examination of group composite fMRI images revealed greater spatial extent of activation in frontal cortical regions in patients with EDS, consistent with a compensatory activation hypothesis. CONCLUSION Routine screening for sleep problems during therapy is indicated for children with craniopharyngioma, to optimize the timing of interventions and reduce long-term morbidity.
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Affiliation(s)
| | | | | | | | | | | | | | - Elizabeth Curtis
- Indiana University School of Medicine, Indiana University-Purdue University
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Müller HL. Risk-adapted treatment and follow-up management in childhood-onset craniopharyngioma. Expert Rev Neurother 2016; 16:535-48. [DOI: 10.1586/14737175.2016.1166959] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
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Abstract
PURPOSE OF REVIEW Hypothalamic alterations, pathological or treatment induced, have major impact on prognosis in craniopharyngioma patients mainly because of consequent hypothalamic obesity. Recent insight in molecular genetics, treatment strategies, risk factors and outcomes associated with hypothalamic obesity provide novel therapeutic perspectives. This review includes relevant publications since 2013. RECENT FINDINGS Recent findings confirm that alterations in posterior hypothalamic areas because of tumour location and/or treatment-related injuries are associated with severe hypothalamic obesity, reduced overall survival and impaired quality of life in long-term survivors of childhood-onset craniopharyngioma. However, eating disorders are observed because of hypothalamic obesity without clear disease-specific patterns. Treatment options for hypothalamic obesity are very limited. Treatment with invasive, nonreversible bariatric methods such as Roux-en-Y gastric bypass is most efficient in weight reduction, but controversial in the paediatric population because of medical, ethical, and legal considerations. Accordingly, treatment in craniopharyngioma should focus on prevention of (further) hypothalamic injury. Presurgical imaging for grading of hypothalamic involvement should be the basis for hypothalamus-sparing strategies conducted by experienced multidisciplinary teams. SUMMARY Until a nonsurgical therapeutic option for hypothalamic obesity for paediatric patients is found, prevention of hypothalamic injury should be the preferred treatment strategy, conducted exclusively by experienced multidisciplinary teams.
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Affiliation(s)
- Hermann L Müller
- Department of Pediatrics, Klinikum Oldenburg, Medical Campus University Oldenburg, Oldenburg, Germany
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Hua C, Shulkin BL, Indelicato DJ, Li Y, Li X, Boop FA, Merchant TE. Postoperative cerebral glucose metabolism in pediatric patients receiving proton therapy for craniopharyngioma. J Neurosurg Pediatr 2015; 16:567-573. [PMID: 26295365 PMCID: PMC5121092 DOI: 10.3171/2015.4.peds159] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
OBJECT The aim of the study was to document postoperative cerebral glucose distribution before proton therapy using F-18 fluorodeoxyglucose positron emission tomography (FDG PET) in children with craniopharyngioma. METHODS Between August 2011 and April 2014, 50 patients (20 males, 30 females) enrolled in a prospective trial for craniopharyngioma underwent FDG PET imaging before proton therapy. Proton therapy was delivered using doublescattered beams with a total prescribed dose of 54 cobalt gray equivalent. Tracer uptake in each of 63 anatomical regions was computed after warping PET images to a 3D reference template in Talairach coordinates. Regional uptake was deemed significantly low or high if it exceeded age-corresponding 95% prediction intervals of the normal population. The reference group included 132 children with non-CNS-related diseases and normal-appearing cerebral FDG PET scans. RESULTS Median patient age at diagnosis was 8.5 years (range 2-18 years). Forty-eight patients underwent 1-4 tumor-related surgeries before proton therapy, including placement of an Ommaya reservoir in 14 patients. Sixteen patients had symptomatic hydrocephalus that was treated with temporary (external ventricular drain, n = 16) or permanent CSF shunting (ventriculoperitoneal shunt, n = 1). The most commonly seen PET abnormalities in patients before proton therapy were significantly reduced uptake in subregions of the frontal lobe (often involving more than 1 gyrus), medial and ventral portions of the temporal lobe, cingulate gyrus, and caudate nucleus. A significantly high uptake was frequently observed on the contralateral side, including the superior, medial, and inferior temporal gyri and a large portion of the parietal lobe. Statistically significant predictor variables identified in the multivariate analysis for the extent of hypometabolism were sex (p = 0.005), hydrocephalus (p = 0.026), and the number of tumor-related surgeries (p = 0.017). CONCLUSIONS Postoperative FDG PET of patients with craniopharyngioma revealed metabolic abnormalities in specific regions of the brain. The ability to identify anatomical metabolic defects in individual patients facilitates the investigation of brain injury in children with craniopharyngioma.
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Affiliation(s)
- Chiaho Hua
- Department of Radiological Sciences, St. Jude Children’s Research Hospital, Memphis, Tennessee USA
| | - Barry L. Shulkin
- Department of Radiological Sciences, St. Jude Children’s Research Hospital, Memphis, Tennessee USA
| | | | - Yimei Li
- Department of Biostatistics, St. Jude Children’s Research Hospital, Memphis, Tennessee USA
| | - Xingyu Li
- Department of Biostatistics, St. Jude Children’s Research Hospital, Memphis, Tennessee USA
| | - Frederick A. Boop
- Semmes-Murphey Neurologic and Spine Institute, Memphis, Tennessee USA
| | - Thomas E. Merchant
- Department of Radiological Sciences, St. Jude Children’s Research Hospital, Memphis, Tennessee USA
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Tallen G, Resch A, Calaminus G, Wiener A, Leiss U, Pletschko T, Friedrich C, Langer T, Grabow D, Driever PH, Kortmann RD, Timmermann B, Pietsch T, Warmuth-Metz M, Bison B, Thomale UW, Krauss J, Mynarek M, von Hoff K, Ottensmeier H, Frühwald M, Kramm CM, Temming P, Müller HL, Witt O, Kordes U, Fleischhack G, Gnekow A, Rutkowski S. Strategies to improve the quality of survival for childhood brain tumour survivors. Eur J Paediatr Neurol 2015; 19:619-39. [PMID: 26278499 DOI: 10.1016/j.ejpn.2015.07.011] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/28/2015] [Accepted: 07/05/2015] [Indexed: 01/01/2023]
Abstract
BACKGROUND Tumours of the central nervous system (CNS) are the most frequent solid tumours and the second most frequent type of cancer in children and adolescents. Overall survival has continuously improved in Germany, since an increasing number of patients have been treated according to standardised, multicentre, multimodal treatment recommendations, trials of the German Paediatric Brain Tumour Consortium (HIT-Network) or the International Society of Paediatric Oncology-Europe (SIOP-E) during the last decades. Today, two out of three patients survive. At least 8000 long-term childhood brain tumour survivors (CBTS) are currently living in Germany. They face lifelong disease- and treatment-related late effects (LE) and associated socioeconomic problems more than many other childhood cancer survivors (CCS). METHOD We review the LE and resulting special needs of this particular group of CCS. RESULTS Despite their increasing relevance for future treatment optimisation, neither the diversity of chronic and cumulative LE nor their pertinent risk factors and subsequent impact on quality of survival have yet been comprehensively addressed for CBTS treated according to HIT- or SIOP-E-protocols. Evidence-based information to empower survivors and stakeholders, as well as medical expertise to manage their individual health care, psychosocial and educational/vocational needs must still be generated and established. CONCLUSION The establishment of a long-term research- and care network in Germany shall contribute to a European platform, that aims at optimising CBTSs' transition into adulthood as resilient individuals with high quality of survival including optimal levels of activity, participation and acceptance by society.
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Affiliation(s)
- Gesche Tallen
- Department of Paediatric Oncology/Haematology, Charité-Universitätsmedizin Berlin, Campus Virchow, Augustenburger Platz 1, 13353 Berlin, Germany; Department of Paediatrics, Faculty of Medicine, University of Calgary, 2888 Shaganappi Trail N.W., Calgary, Alberta T3B 6A8, Canada.
| | - Anika Resch
- Department of Paediatric Haematology and Oncology, University Medical Centre Hamburg-Eppendorf (UKE), Martinistr. 52, 20246 Hamburg, Germany.
| | - Gabriele Calaminus
- Department of Paediatric Haematology and Oncology, University Hospital Münster, Albert-Schweitzer-Campus 1, 48149 Münster, Germany.
| | - Andreas Wiener
- Department of Paediatric Haematology and Oncology, University Hospital Münster, Albert-Schweitzer-Campus 1, 48149 Münster, Germany.
| | - Ulrike Leiss
- Medical University Vienna, Department of Paediatric and Adolescent Medicine, Währinger Gürtel 18-20, 1090 Vienna, Austria.
| | - Thomas Pletschko
- Medical University Vienna, Department of Paediatric and Adolescent Medicine, Währinger Gürtel 18-20, 1090 Vienna, Austria.
| | - Carsten Friedrich
- Department of Paediatric Haematology and Oncology, University Medical Centre Hamburg-Eppendorf (UKE), Martinistr. 52, 20246 Hamburg, Germany; Division of Paediatric Oncology, Haematology and Haemostaseology, Department of Woman's and Children's Health, University Hospital Leipzig, Liebigstr. 20a, 04103 Leipzig, Germany.
| | - Thorsten Langer
- Department of Paediatric Oncology/Haematology, University of Lübeck, Ratzeburger Allee 160, 23538 Lübeck, Germany.
| | - Desiree Grabow
- German Childhood Cancer Registry (GCCR), Institute of Medical Biostatistics, Epidemiology, and Informatics (IMBEI), University Medical Center, University of Mainz, Gebäude 902, Obere Zahlbacher Straße 69, 55131 Mainz, Germany.
| | - Pablo Hernáiz Driever
- Department of Paediatric Oncology/Haematology, Charité-Universitätsmedizin Berlin, Campus Virchow, Augustenburger Platz 1, 13353 Berlin, Germany.
| | - Rolf-Dieter Kortmann
- Department of Radiation Oncology, University of Leipzig, Stephanstr. 9a, 04103 Leipzig, Germany.
| | - Beate Timmermann
- Particle Therapy Clinic at West German Proton Therapy Centre Essen, University Hospital Essen, Hufelandstr. 55, 45147 Essen, Germany.
| | - Torsten Pietsch
- Institute of Neuropathology, University of Bonn, Sigmund-Freud-Str. 25, 53105 Bonn, Germany.
| | - Monika Warmuth-Metz
- Dept. of Neuroradiology, University of Würzburg, Josef-Schneider-Str. 11, 97080 Würzburg, Germany.
| | - Brigitte Bison
- Dept. of Neuroradiology, University of Würzburg, Josef-Schneider-Str. 11, 97080 Würzburg, Germany.
| | - Ulrich-Wilhelm Thomale
- Department of Paediatric Neurosurgery, Charité-Universitätsmedizin Berlin, Campus Virchow, Augustenburger Platz 1, 13353 Berlin, Germany.
| | - Jürgen Krauss
- Department of Neurosurgery, Head Clinic, University of Würzburg, Josef-Schneider-Str. 11, 97080 Würzburg, Germany.
| | - Martin Mynarek
- Department of Paediatric Haematology and Oncology, University Medical Centre Hamburg-Eppendorf (UKE), Martinistr. 52, 20246 Hamburg, Germany.
| | - Katja von Hoff
- Department of Paediatric Haematology and Oncology, University Medical Centre Hamburg-Eppendorf (UKE), Martinistr. 52, 20246 Hamburg, Germany.
| | - Holger Ottensmeier
- University Children's Hospital Würzburg, Dept. of Paed. Haematology, Oncology, Josef-Schneider-Str. 2, 97080 Würzburg, Germany.
| | - Michael Frühwald
- Department of Paediatric Oncology/Haematology, Klinikum Augsburg, Stenglinstr. 2, 86156 Augsburg, Germany.
| | - Christof M Kramm
- Division of Paediatric Haematology and Oncology, University of Göttingen, Robert-Koch-Str. 40, 37075 Göttingen, Germany.
| | - Petra Temming
- Paediatric Haematology/Oncology, Paediatrics III, University of Essen, Hufelandstr. 55, 45147 Essen, Germany.
| | - Hermann L Müller
- Paediatric Oncology/Haematology, Klinikum Oldenburg, Medical Campus University Oldenburg, Rahel-Straus-Str. 10, 26133 Oldenburg, Germany.
| | - Olaf Witt
- German Cancer Research Centre (DKFZ) and Department of Paediatric Oncology/Haematology, University of Heidelberg, Heidelberg, Im Neuenheimer Feld 280, 69120 Heidelberg, Germany.
| | - Uwe Kordes
- Department of Paediatric Haematology and Oncology, University Medical Centre Hamburg-Eppendorf (UKE), Martinistr. 52, 20246 Hamburg, Germany.
| | - Gudrun Fleischhack
- Paediatric Haematology/Oncology, Paediatrics III, University of Essen, Hufelandstr. 55, 45147 Essen, Germany.
| | - Astrid Gnekow
- Department of Paediatric Oncology/Haematology, Klinikum Augsburg, Stenglinstr. 2, 86156 Augsburg, Germany.
| | - Stefan Rutkowski
- Department of Paediatric Haematology and Oncology, University Medical Centre Hamburg-Eppendorf (UKE), Martinistr. 52, 20246 Hamburg, Germany.
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Özyurt J, Müller HL, Thiel CM. A systematic review of cognitive performance in patients with childhood craniopharyngioma. J Neurooncol 2015; 125:9-21. [PMID: 26369768 DOI: 10.1007/s11060-015-1885-z] [Citation(s) in RCA: 46] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2015] [Accepted: 08/08/2015] [Indexed: 11/26/2022]
Abstract
Craniopharyngiomas are rare brain tumors of the sellar/suprasellar region, often adversely affecting patients' physical and psychosocial functioning. Until a few years ago, knowledge on cognitive deficits in craniopharyngioma patients was based on little valid evidence, with considerable inconsistencies across studies. Findings from recent research, with partly larger sample sizes, add to existing evidence to provide a more clear and reliable picture. The current review aims to summarize and systemize current findings on cognitive deficits in childhood craniopharyngioma, taking account of patient- and treatment-related variables where possible. Those studies were included that reported results of childhood craniopharyngioma patients tested with formalized neuropsychological tests (irrespective of their age at study, group size ≥10). A systematic assignment of test results to subcomponents of broader cognitive domains (e.g. to specific memory systems and processes) allows for a first comprehensive overview of patterns of spared and impaired cognitive functions. We show that episodic memory recall in particular is impaired, largely sparing other memory components. In accordance with recent knowledge on mammillary function, patients with hypothalamic involvement appear to be at particular risk. Deficits in higher cognitive processes, relying on the integrity of the prefrontal cortex and its subcortical pathways, may also occur, but results are still inconsistent. To gain deeper insight into the pattern of deficits and their association with patient- and treatment-related variables, further multi-site research with larger cohorts is needed.
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Affiliation(s)
- Jale Özyurt
- Biological Psychology Lab, Department of Psychology, European Medical School, Carl von Ossietzky Universität, 26111, Oldenburg, Germany.
| | - Hermann L Müller
- Department of Pediatrics and Pediatric Hematology and Oncology, Zentrum für Kinder-und Jugendmedizin, Klinikum Oldenburg, Medical Campus University Oldenburg, 26133, Oldenburg, Germany
| | - Christiane M Thiel
- Biological Psychology Lab, Department of Psychology, European Medical School, Carl von Ossietzky Universität, 26111, Oldenburg, Germany
- Research Center Neurosensory Science, Carl von Ossietzky Universität, 26111, Oldenburg, Germany
- Cluster of Excellence "Hearing4all", Carl von Ossietzky Universität Oldenburg, Oldenburg, Germany
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Hypothalamic Obesity in Craniopharyngioma Patients: Disturbed Energy Homeostasis Related to Extent of Hypothalamic Damage and Its Implication for Obesity Intervention. J Clin Med 2015; 4:1774-97. [PMID: 26371051 PMCID: PMC4600159 DOI: 10.3390/jcm4091774] [Citation(s) in RCA: 42] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2015] [Revised: 08/26/2015] [Accepted: 08/31/2015] [Indexed: 12/11/2022] Open
Abstract
Hypothalamic obesity (HO) occurs in patients with tumors and lesions in the medial hypothalamic region. Hypothalamic dysfunction can lead to hyperinsulinemia and leptin resistance. This review is focused on HO caused by craniopharyngiomas (CP), which are the most common childhood brain tumors of nonglial origin. Despite excellent overall survival rates, CP patients have substantially reduced quality of life because of significant long-term sequelae, notably severe obesity in about 50% of patients, leading to a high rate of cardiovascular mortality. Recent studies reported that both hyperphagia and decreased energy expenditure can contribute to severe obesity in HO patients. Recognized risk factors for severe obesity include large hypothalamic tumors or lesions affecting several medial and posterior hypothalamic nuclei that impact satiety signaling pathways. Structural damage in these nuclei often lead to hyperphagia, rapid weight gain, central insulin and leptin resistance, decreased sympathetic activity, low energy expenditure, and increased energy storage in adipose tissue. To date, most efforts to treat HO have shown disappointing long-term success rates. However, treatments based on the distinct pathophysiology of disturbed energy homeostasis related to CP may offer options for successful interventions in the future.
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Vann SD, Nelson AJD. The mammillary bodies and memory: more than a hippocampal relay. PROGRESS IN BRAIN RESEARCH 2015; 219:163-85. [PMID: 26072239 PMCID: PMC4498492 DOI: 10.1016/bs.pbr.2015.03.006] [Citation(s) in RCA: 83] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/05/2022]
Abstract
Although the mammillary bodies were one of the first neural structures to be implicated in memory, it has long been assumed that their main function was to act primarily as a hippocampal relay, passing information on to the anterior thalamic nuclei and from there to the cingulate cortex. This view not only afforded the mammillary bodies no independent role in memory, it also neglected the potential significance of other, nonhippocampal, inputs to the mammillary bodies. Recent advances have transformed the picture, revealing that projections from the tegmental nuclei of Gudden, and not the hippocampal formation, are critical for sustaining mammillary body function. By uncovering a role for the mammillary bodies that is independent of its subicular inputs, this work signals the need to consider a wider network of structures that form the neural bases of episodic memory.
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Daubenbüchel AMM, Müller HL. Neuroendocrine Disorders in Pediatric Craniopharyngioma Patients. J Clin Med 2015; 4:389-413. [PMID: 26239246 PMCID: PMC4470135 DOI: 10.3390/jcm4030389] [Citation(s) in RCA: 41] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2014] [Revised: 01/14/2015] [Accepted: 01/29/2015] [Indexed: 12/31/2022] Open
Abstract
Childhood-onset craniopharyngiomas are partly cystic embryonic malformations of the sellar/parasellar region. The therapy of choice in patients with favorable tumor localization is complete resection with a specific focus on maintaining optical and hypothalamic neuroendocrine functions. In patients with unfavorable tumor localization (i.e., hypothalamic involvement), a limited hypothalamus-sparing surgical strategy followed by local irradiation is recommended. Involvement and/or surgical lesions of posterior hypothalamic areas cause major neuroendocrine sequelae. The overall survival rates are high (92%) but neuroendocrine disorders such as obesity and metabolic syndrome due to involvement and/or treatment-related hypothalamic lesions have major negative impact on survival and quality of life. Recurrences and progressions are frequent post-surgical events. Because irradiation is efficient in preventing tumor progression, appropriate timing of post-surgical irradiation is currently under investigation in a randomized multinational trial (KRANIOPHARYNGEOM 2007). Childhood-onset craniopharyngioma should be recognized as a chronic disease requiring treatment and constant monitoring of the clinical and quality of life consequences, frequently impaired due to neuroendocrine disorders, by experienced multidisciplinary teams in order to provide optimal care of surviving patients.
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Affiliation(s)
- Anna M M Daubenbüchel
- Department of Pediatrics, Klinikum Oldenburg, Medical Campus University Oldenburg, Rahel-Straus-Strasse 10, Oldenburg 26133, Germany.
- University Medical Center Groningen, University of Groningen, Groningen 9713, The Netherlands.
| | - Hermann L Müller
- Department of Pediatrics, Klinikum Oldenburg, Medical Campus University Oldenburg, Rahel-Straus-Strasse 10, Oldenburg 26133, Germany.
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Dillingham CM, Frizzati A, Nelson AJD, Vann SD. How do mammillary body inputs contribute to anterior thalamic function? Neurosci Biobehav Rev 2014; 54:108-19. [PMID: 25107491 PMCID: PMC4462591 DOI: 10.1016/j.neubiorev.2014.07.025] [Citation(s) in RCA: 72] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2014] [Revised: 07/18/2014] [Accepted: 07/28/2014] [Indexed: 11/25/2022]
Abstract
It has long been assumed that the main function of the mammillary bodies is to provide a relay for indirect hippocampal inputs to the anterior thalamic nuclei. Such models afford the mammillary bodies no independent role in memory and overlook the importance of their other, non-hippocampal, inputs. This review focuses on recent advances that herald a new understanding of the importance of the mammillary bodies, and their inputs from the limbic midbrain, for anterior thalamic function. It has become apparent that the mammillary bodies' contribution to memory is not dependent on afferents from the subicular complex. Rather, the ventral tegmental nucleus of Gudden is a vital source of inputs that support memory processes within the medial mammillary bodies. In parallel, the lateral mammillary bodies, via their connections with the dorsal tegmental nucleus of Gudden, are critical for generating head-direction signals. These two parallel, but distinct, information streams converge on the anterior thalamic nuclei and support different aspects of spatial memory.
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Affiliation(s)
- Christopher M Dillingham
- School of Psychology, Cardiff University, Tower Building, Park Place, Cardiff CF10 3AT, United Kingdom
| | - Aura Frizzati
- School of Psychology, Cardiff University, Tower Building, Park Place, Cardiff CF10 3AT, United Kingdom
| | - Andrew J D Nelson
- School of Psychology, Cardiff University, Tower Building, Park Place, Cardiff CF10 3AT, United Kingdom
| | - Seralynne D Vann
- School of Psychology, Cardiff University, Tower Building, Park Place, Cardiff CF10 3AT, United Kingdom.
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