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Adolph JE, Fleischhack G, Tschirner S, Rink L, Dittes C, Mikasch R, Dammann P, Mynarek M, Obrecht-Sturm D, Rutkowski S, Bison B, Warmuth-Metz M, Pietsch T, Pfister SM, Pajtler KW, Milde T, Kortmann RD, Dietzsch S, Timmermann B, Tippelt S. Radiotherapy for Recurrent Medulloblastoma in Children and Adolescents: Survival after Re-Irradiation and First-Time Irradiation. Cancers (Basel) 2024; 16:1955. [PMID: 38893076 PMCID: PMC11171022 DOI: 10.3390/cancers16111955] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2024] [Revised: 05/18/2024] [Accepted: 05/19/2024] [Indexed: 06/21/2024] Open
Abstract
BACKGROUND Radiotherapy (RT) involving craniospinal irradiation (CSI) is important in the initial treatment of medulloblastoma. At recurrence, the re-irradiation options are limited and associated with severe side-effects. METHODS For pre-irradiated patients, patients with re-irradiation (RT2) were matched by sex, histology, time to recurrence, disease status and treatment at recurrence to patients without RT2. RESULTS A total of 42 pre-irradiated patients with RT2 were matched to 42 pre-irradiated controls without RT2. RT2 improved the median PFS [21.0 (CI: 15.7-28.7) vs. 12.0 (CI: 8.1-21.0) months] and OS [31.5 (CI: 27.6-64.8) vs. 20.0 (CI: 14.0-36.7) months]. Concerning long-term survival after ten years, RT2 only lead to small improvements in OS [8% (CI: 1.4-45.3) vs. 0%]. RT2 improved survival most without (re)-resection [PFS: 17.5 (CI: 9.7-41.5) vs. 8.0 (CI: 6.6-12.2)/OS: 31.5 (CI: 27.6-NA) vs. 13.3 (CI: 8.1-20.1) months]. In the RT-naïve patients, CSI at recurrence improved their median PFS [25.0 (CI: 16.8-60.6) vs. 6.6 (CI: 1.5-NA) months] and OS [40.2 (CI: 18.7-NA) vs. 12.4 (CI: 4.4-NA) months]. CONCLUSIONS RT2 could improve the median survival in a matched cohort but offered little benefit regarding long-term survival. In RT-naïve patients, CSI greatly improved their median and long-term survival.
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Affiliation(s)
- Jonas E. Adolph
- Department of Pediatrics III, Center for Translational Neuro- and Behavioral Sciences (CTNBS), University Hospital of Essen, 45122 Essen, Germany; (G.F.); (S.T.); (L.R.); (C.D.); (S.T.)
| | - Gudrun Fleischhack
- Department of Pediatrics III, Center for Translational Neuro- and Behavioral Sciences (CTNBS), University Hospital of Essen, 45122 Essen, Germany; (G.F.); (S.T.); (L.R.); (C.D.); (S.T.)
| | - Sebastian Tschirner
- Department of Pediatrics III, Center for Translational Neuro- and Behavioral Sciences (CTNBS), University Hospital of Essen, 45122 Essen, Germany; (G.F.); (S.T.); (L.R.); (C.D.); (S.T.)
| | - Lydia Rink
- Department of Pediatrics III, Center for Translational Neuro- and Behavioral Sciences (CTNBS), University Hospital of Essen, 45122 Essen, Germany; (G.F.); (S.T.); (L.R.); (C.D.); (S.T.)
| | - Christine Dittes
- Department of Pediatrics III, Center for Translational Neuro- and Behavioral Sciences (CTNBS), University Hospital of Essen, 45122 Essen, Germany; (G.F.); (S.T.); (L.R.); (C.D.); (S.T.)
| | - Ruth Mikasch
- Department of Pediatrics III, Center for Translational Neuro- and Behavioral Sciences (CTNBS), University Hospital of Essen, 45122 Essen, Germany; (G.F.); (S.T.); (L.R.); (C.D.); (S.T.)
| | - Philipp Dammann
- Department of Neurosurgery and Spine Surgery, University Hospital Essen, 45122 Essen, Germany;
| | - Martin Mynarek
- Department of Pediatric Hematology and Oncology, Center for Obstetrics and Pediatrics, University Medical Center Hamburg-Eppendorf, 20251 Hamburg, Germany; (M.M.); (D.O.-S.); (S.R.)
- Mildred Scheel Cancer Career Center HaTriCS4, University Medical Center Hamburg-Eppendorf, 20251 Hamburg, Germany
| | - Denise Obrecht-Sturm
- Department of Pediatric Hematology and Oncology, Center for Obstetrics and Pediatrics, University Medical Center Hamburg-Eppendorf, 20251 Hamburg, Germany; (M.M.); (D.O.-S.); (S.R.)
| | - Stefan Rutkowski
- Department of Pediatric Hematology and Oncology, Center for Obstetrics and Pediatrics, University Medical Center Hamburg-Eppendorf, 20251 Hamburg, Germany; (M.M.); (D.O.-S.); (S.R.)
| | - Brigitte Bison
- Diagnostic and Interventional Neuroradiology, Faculty of Medicine, University of Augsburg, 86156 Augsburg, Germany;
| | - Monika Warmuth-Metz
- Institute of Diagnostic and Interventional Neuroradiology, University Hospital Wuerzburg, 97080 Wuerzburg, Germany;
| | - Torsten Pietsch
- Institute of Neuropathology, DGNN Brain Tumor Reference Center, University Hospital of Bonn, 53105 Bonn, Germany;
| | - Stefan M. Pfister
- Division of Pediatric Neurooncology, German Cancer Research Center (DKFZ), 69120 Heidelberg, Germany; (S.M.P.); (K.W.P.)
- Department of Pediatric Oncology and Hematology, University Hospital Heidelberg, 69120 Heidelberg, Germany;
- Hopp Children’s Cancer Center Heidelberg (KiTZ), 69120 Heidelberg, Germany
- National Center for Tumor Diseases (NCT), 69120 Heidelberg, Germany
| | - Kristian W. Pajtler
- Division of Pediatric Neurooncology, German Cancer Research Center (DKFZ), 69120 Heidelberg, Germany; (S.M.P.); (K.W.P.)
- Department of Pediatric Oncology and Hematology, University Hospital Heidelberg, 69120 Heidelberg, Germany;
- Hopp Children’s Cancer Center Heidelberg (KiTZ), 69120 Heidelberg, Germany
- National Center for Tumor Diseases (NCT), 69120 Heidelberg, Germany
| | - Till Milde
- Department of Pediatric Oncology and Hematology, University Hospital Heidelberg, 69120 Heidelberg, Germany;
- Hopp Children’s Cancer Center Heidelberg (KiTZ), 69120 Heidelberg, Germany
- National Center for Tumor Diseases (NCT), 69120 Heidelberg, Germany
- Clinical Cooperation Unit (CCU) Pediatric Oncology, German Cancer Research Center (DKFZ), 69120 Heidelberg, Germany
- German Consortium for Translational Cancer Research (DKTK), 69120 Heidelberg, Germany
| | - Rolf-Dieter Kortmann
- Department of Radio-Oncology, University Leipzig, 04129 Leipzig, Germany; (R.-D.K.); (S.D.)
| | - Stefan Dietzsch
- Department of Radio-Oncology, University Leipzig, 04129 Leipzig, Germany; (R.-D.K.); (S.D.)
- Department of Particle Therapy, University Hospital Essen, West German Proton Therapy Centre Essen, 45122 Essen, Germany;
| | - Beate Timmermann
- Department of Particle Therapy, University Hospital Essen, West German Proton Therapy Centre Essen, 45122 Essen, Germany;
| | - Stephan Tippelt
- Department of Pediatrics III, Center for Translational Neuro- and Behavioral Sciences (CTNBS), University Hospital of Essen, 45122 Essen, Germany; (G.F.); (S.T.); (L.R.); (C.D.); (S.T.)
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2
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Kürner K, Greuter L, Roethlisberger M, Brand Y, Frank S, Guzman R, Soleman J. Pediatric sellar teratoma - Case report and review of the literature. Childs Nerv Syst 2024; 40:1259-1270. [PMID: 38276973 DOI: 10.1007/s00381-024-06296-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/14/2023] [Accepted: 01/17/2024] [Indexed: 01/27/2024]
Abstract
BACKGROUND Intracranial teratoma represents a rare neoplasm, occurring predominantly during childhood. Characteristic symptoms depend on the location but are mainly hydrocephalus, visual disturbances, hypopituitarism, and diabetes insipidus. Initial diagnosis can be challenging due to similar radiological features in both teratomas and other lesions such as craniopharyngiomas. Gross total resection is recommended if feasible and associated with a good prognosis. CASE DESCRIPTION A 10-year-old girl presented with newly diagnosed growth retardation, fatigue, cephalgia and bilateral hemianopia. Further laboratory analysis confirmed central hypothyroidism and hypercortisolism. Cranial magnetic resonance imaging showed a cystic space-occupying lesion in the sellar and suprasellar compartment with compression of the optic chiasm without hydrocephalus present, suspicious of craniopharyngioma. Subsequently, an endonasal endoscopic transsphenoidal near-total tumor resection with decompression of the optic chiasm was performed. During postoperative recovery the patient developed transient diabetes insipidus, the bilateral hemianopia remained unchanged. The patient could be discharged in a stable condition, while hormone replacement for multiple pituitary hormone deficiency was required. Surprisingly, histopathology revealed conspicuous areas of skin with formation of hairs and squamous epithelia, compatible with a mature teratoma. CONCLUSIONS We present an extremely rare case of pediatric sellar teratoma originating from the pituitary gland and a review of literature focusing on the variation in presentation and treatment. Sellar teratomas are often mistaken for craniopharyngioma due to their similar radiographic appearances. However, the primary goal of treatment for both pathologies is to decompress eloquent surrounding structures such as the optic tract, and if applicable, resolution of hydrocephalus while avoiding damage to the pituitary stalk and especially the hypothalamic structures. If feasible, the aim of surgery should be gross total resection.
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Affiliation(s)
- Katja Kürner
- Department of Neurosurgery, University Hospital of Basel, Spitalstrasse 21, 4031, Basel, Switzerland
| | - Ladina Greuter
- Department of Neurosurgery, University Hospital of Basel, Spitalstrasse 21, 4031, Basel, Switzerland
| | - Michel Roethlisberger
- Department of Neurosurgery, University Hospital of Basel, Spitalstrasse 21, 4031, Basel, Switzerland
- Faculty of Medicine, University of Basel, Basel, Switzerland
| | - Yves Brand
- Faculty of Medicine, University of Basel, Basel, Switzerland
- Department of Otorhinolaryngology, Cantonal Hospital Graubünden, Chur, Switzerland
| | - Stephan Frank
- Department of Pathology, Division of Neuropathology, University Hospital of Basel, Basel, Switzerland
| | - Raphael Guzman
- Department of Neurosurgery, University Hospital of Basel, Spitalstrasse 21, 4031, Basel, Switzerland
- Faculty of Medicine, University of Basel, Basel, Switzerland
- Division of Pediatric Neurosurgery, University Children's Hospital of Basel, Basel, Switzerland
| | - Jehuda Soleman
- Department of Neurosurgery, University Hospital of Basel, Spitalstrasse 21, 4031, Basel, Switzerland.
- Faculty of Medicine, University of Basel, Basel, Switzerland.
- Division of Pediatric Neurosurgery, University Children's Hospital of Basel, Basel, Switzerland.
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3
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Schaumann A, Hammar C, Alsleben S, Schulz M, Grün A, Lankes E, Tietze A, Koch A, Hernáiz Driever P, Thomale UW. Neurosurgical treatment of pediatric brain tumors - results from a single center multidisciplinary setup. Childs Nerv Syst 2024; 40:381-393. [PMID: 37730915 PMCID: PMC10837233 DOI: 10.1007/s00381-023-06123-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/26/2023] [Accepted: 08/09/2023] [Indexed: 09/22/2023]
Abstract
OBJECTIVE The challenge of pediatric brain tumor surgery is given due to a relative low prevalence but high heterogeneity in age, localization, and pathology. Improvements of long-term overall survival rates were achieved during the past decades stressing the importance of a multidisciplinary decision process guided by a national treatment protocol. We reviewed the entire spectrum of pediatric brain tumor surgeries from the perspective of an interdisciplinary pediatric neuro-oncology center in Germany. METHODS Every patient who underwent brain tumor surgery from January 2010 to June 2017 in our Pediatric Neurosurgery department was retrospectively included and evaluated regarding the course of treatment. Perioperative data such as tumor localization, timing of surgery, extent of resection, neuropathological diagnosis, transfusion rates, oncologic and radiation therapy, and neurological follow-up including morbidity and mortality were evaluated. RESULTS Two hundred ninety-three pediatric brain tumor patients were applicable (age: 8.28 ± 5.62 years, 1.22:1.0 m:f). A total of 531 tumor surgical interventions was performed within these patients (457 tumor resections, 74 tumor biopsies; mean interventions per patient 1.8 ± 1.2). Due to a critical neurologic status, 32 operations (6%) were performed on the day of admission. In 65.2% of all cases, tumor were approached supratentorially. Most frequent diagnoses of the cases were glial tumors (47.8%) and embryonal tumors (17.6%). Preoperative planned extent of resection was achieved in 92.7%. Pre- and postoperative neurologic deficits resolved completely in 30.7%, whereas symptom regressed in 28.6% of surgical interventions. New postoperative neurologic deficit was observed in 10.7%, which resolved or improved in 80% of these cases during 30 days. The mortality rate was 1%. CONCLUSION We outlined the center perspective of a specialized pediatric neuro-oncological center describing the heterogeneous distribution of cases regarding age-related prevalence, tumor localization, and biology, which requires a high multidisciplinary expertise. The study contributes to define challenges in treating pediatric brain tumors and to develop quality indicators for pediatric neuro-oncological surgery. We assume that an adequate volume load of patients within a interdisciplinary infrastructure is warranted to aim for effective treatment and decent quality of life for the majority of long-term surviving pediatric tumor patients.
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Affiliation(s)
- A Schaumann
- Charité-Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Pediatric Neurosurgery, Augustenburger Platz 1, 13353, Berlin, Germany
| | - C Hammar
- Charité-Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Pediatric Neurosurgery, Augustenburger Platz 1, 13353, Berlin, Germany
| | - S Alsleben
- Charité-Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Pediatric Neurosurgery, Augustenburger Platz 1, 13353, Berlin, Germany
| | - M Schulz
- Charité-Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Pediatric Neurosurgery, Augustenburger Platz 1, 13353, Berlin, Germany
| | - A Grün
- Charité-Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Department for Radiation Oncology and Radiotherapy, Augustenburger Platz 1, 13353, Berlin, Germany
| | - E Lankes
- Charité-Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Department of Pediatric Endocrinology and Diabetes, Augustenburger Platz 1, 13353, Berlin, Germany
| | - A Tietze
- Charité-Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Institute of Neuroradiology, Augustenburger Platz 1, 13353, Berlin, Germany
| | - Arend Koch
- Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Institute of Neuropathology, Berlin, Germany
| | - P Hernáiz Driever
- Charité-Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Department of Pediatric Hematology and Oncology, Augustenburger Platz 1, 13353, Berlin, Germany
| | - U-W Thomale
- Charité-Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Pediatric Neurosurgery, Augustenburger Platz 1, 13353, Berlin, Germany.
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4
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Lönnerblad M, Berglund E, Åberg M, Blomgren K. Occupational outcomes after
high‐grade
or
low‐grade
brain tumors in childhood: A Swedish, nationwide,
registry‐based
study. Cancer Med 2022; 12:7459-7469. [PMID: 36419225 PMCID: PMC10067118 DOI: 10.1002/cam4.5464] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2022] [Accepted: 11/11/2022] [Indexed: 11/25/2022] Open
Abstract
BACKGROUND Survivors of pediatric brain tumors are at high risk of late complications that may affect their daily life in both short- and long-term perspectives. METHODS In this nationwide registry-based study we explored the occupational outcomes, including employment, sickness or activity compensation and parental leave, in 452 individuals in Sweden, born 1988-1996, and diagnosed with a brain tumor before their 15th birthday. Their results were compared with 2188 matched controls. RESULTS There were significant differences between cases and controls for all assessed variables. The cases had benefitted from sickness or activity compensation 11 times more often than controls (CI 7.90-15.83; p < 0.001) between 2005 and 2016. Controls were almost three times more likely to have an employment (OR 0.36; CI 0.28-0.47; p < 0.001) and nearly twice as likely to have been on parental leave (OR 0.56; CI 0.39-0.80; p = 0.002). Although cases treated for high-grade tumors typically fared worse than those treated for low-grade tumors, significant differences for all assessed variables were also observed for cases treated for a low-grade tumor compared with controls. CONCLUSIONS Our findings emphasize the need for follow-up programs for all brain tumor diagnoses, not only those known to be at most risk. This is evident, for example, from the high number of cases who received sickness or activity compensation.
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Affiliation(s)
- Malin Lönnerblad
- Department of Women's and Children's Health Uppsala University Uppsala Sweden
- Department of Women's and Children's Health Karolinska Institutet Stockholm Sweden
- Department of Special Education Stockholm University Stockholm Sweden
| | - Eva Berglund
- Department of Special Education Stockholm University Stockholm Sweden
| | - Maria Åberg
- School of Public Health and Community Medicine, Institute of Medicine, Sahlgrenska Academy University of Gothenburg Gothenburg Sweden
- Region Västra Götaland Gothenburg Sweden
| | - Klas Blomgren
- Department of Women's and Children's Health Karolinska Institutet Stockholm Sweden
- Paediatric Oncology Karolinska University Hospital Stockholm Sweden
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Ebel F, Greuter L, Guzman R, Soleman J. Transitional Care in Pediatric Brain Tumor Patients: A Systematic Literature Review. CHILDREN (BASEL, SWITZERLAND) 2022; 9:501. [PMID: 35455545 PMCID: PMC9026288 DOI: 10.3390/children9040501] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 02/10/2022] [Revised: 03/05/2022] [Accepted: 03/18/2022] [Indexed: 06/14/2023]
Abstract
BACKGROUND Due to advances in the treatment of pediatric brain tumors (PBT), an increasing number of patients are experiencing the transition from the pediatric to the adult health care system. This requires efficient transitional models. METHODS We systematically reviewed the literature regarding PBT concerning different transitional models and aspects of the transitional period. For this purpose, PubMed, Medline, and Embase databases were searched systematically through January 2022. RESULTS We reviewed a total of 304 studies, of which 15 were ultimately included. We identified five transition models described within the literature, while the most frequently mentioned ones were the "adult caregiver model" (45.5%), "joint caregiver model" (45.5%), "continued caregiver model" (27.3%), and the "specialized clinic model" (27.3%). During the transition, the most frequent challenges mentioned by the patients were the lack of knowledge about the disease by the adult health care professionals (62.5%) and the difficulty of establishing a new relationship with the new physician, environment, or hospital (37.5%). CONCLUSIONS An efficient transitional model is mandatory for patients with PBT. Continuity in the treatment and care of the patient and their family is essential. For this purpose, in patients with PBT, the "continued caregiver model", and for NF1 and TSC patients, the "specialized clinic model" seems optimal to offer continuity of care. If such models are unavailable, efficient communication with patients, families, and specialists in a multidisciplinary network is even more critical.
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Affiliation(s)
- Florian Ebel
- Department of Neurosurgery, University Hospital of Basel, 4031 Basel, Switzerland; (L.G.); (R.G.); (J.S.)
| | - Ladina Greuter
- Department of Neurosurgery, University Hospital of Basel, 4031 Basel, Switzerland; (L.G.); (R.G.); (J.S.)
| | - Raphael Guzman
- Department of Neurosurgery, University Hospital of Basel, 4031 Basel, Switzerland; (L.G.); (R.G.); (J.S.)
- Department of Pediatric Neurosurgery, University Children’s Hospital of Basel, 4056 Basel, Switzerland
- Faculty of Medicine, University of Basel, 4056 Basel, Switzerland
| | - Jehuda Soleman
- Department of Neurosurgery, University Hospital of Basel, 4031 Basel, Switzerland; (L.G.); (R.G.); (J.S.)
- Department of Pediatric Neurosurgery, University Children’s Hospital of Basel, 4056 Basel, Switzerland
- Faculty of Medicine, University of Basel, 4056 Basel, Switzerland
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Otth M, Wyss J, Scheinemann K. Long-Term Follow-Up of Pediatric CNS Tumor Survivors—A Selection of Relevant Long-Term Issues. CHILDREN 2022; 9:children9040447. [PMID: 35455491 PMCID: PMC9029633 DOI: 10.3390/children9040447] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 02/10/2022] [Revised: 03/10/2022] [Accepted: 03/17/2022] [Indexed: 11/25/2022]
Abstract
Introduction: Survivors of pediatric central nervous system (CNS) tumors are at high risk for late effects and long-term morbidity. The quality of survival became increasingly important, as advances in diagnostics, multimodal treatment strategies, and supportive care have led to significant increases in long-term survival. Aim: This review aims to provide a global overview of the potential late effects and long-term follow-up care of CNS tumor survivors, directed to trainees and practitioners with less targeted training in pediatric oncology. Late effects in CNS tumor survivors: A specific focus on CNS tumor survivors relies on cognitive and psychosocial late effects, as they may have an impact on education, professional career, independent living, and quality of life. Further important late effects in CNS tumor survivors include endocrine, metabolic, cardiovascular, and cerebrovascular diseases. Conclusions: Comprehensive long-term follow-up care is essential for pediatric CNS tumor survivors to improve their quality of survival and quality of life. An individualized approach, taking all potential late effects into account, and carried out by an interdisciplinary team, is recommended, and should continue into adulthood. Existing recommendations and guidelines on long-term follow-up care guide the multidisciplinary teams.
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Affiliation(s)
- Maria Otth
- Division of Oncology-Hematology, Department of Pediatrics, Kantonsspital Aarau AG, 5001 Aarau, Switzerland; (J.W.); (K.S.)
- Department of Oncology, Hematology, Immunology, Stem Cell Transplantation and Somatic Gene Therapy, University Children’s Hospital Zurich—Eleonore Foundation, 8032 Zurich, Switzerland
- Correspondence:
| | - Johanna Wyss
- Division of Oncology-Hematology, Department of Pediatrics, Kantonsspital Aarau AG, 5001 Aarau, Switzerland; (J.W.); (K.S.)
- Division of Oncology and Hematology, University Children’s Hospital Basel (UKBB), 4056 Basel, Switzerland
| | - Katrin Scheinemann
- Division of Oncology-Hematology, Department of Pediatrics, Kantonsspital Aarau AG, 5001 Aarau, Switzerland; (J.W.); (K.S.)
- Department of Health Sciences and Medicine, University of Lucerne, 6002 Lucerne, Switzerland
- Department of Pediatrics, McMaster University Hamilton, Hamilton, ON L8S 4K1, Canada
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7
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Roux A, Beccaria K, Blauwblomme T, Mahlaoui N, Chretien F, Varlet P, Puget S, Pallud J. Toward a transitional care from childhood and adolescence to adulthood in surgical neurooncology? A lesson from the Necker-Enfants Malades and the Sainte-Anne Hospitals collaboration. J Neurosurg Pediatr 2021; 28:380-386. [PMID: 34330092 DOI: 10.3171/2021.3.peds2141] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/20/2021] [Accepted: 03/23/2021] [Indexed: 11/06/2022]
Abstract
OBJECTIVE Transitional care in surgical neurooncology is poorly studied. However, this period is pivotal, since it allows the patient to be empowered in his or her disease management. Here, the authors describe the experience of the Necker-Enfants Malades and the Sainte-Anne Hospital collaboration. METHODS The mixed transitional consultations started in September 2019 in a dedicated space for transitional care, named the "La Suite" department, located in the Necker-Enfants Malades Hospital, Paris, France. The authors organized planned consultations to schedule the clinical and radiological follow-up in the adult neurosurgical department but also emergency consultations to manage tumor recurrence in young adult patients. Transitional care was performed jointly by pediatric and adult neurosurgeons who have developed clinical and research skills in the field of surgical neurooncology. Neuropathological analysis was performed by a neuropathologist who is specialized in pediatric and adult neurooncology. RESULTS Fourteen patients benefited from a mixed transitional consultation. All of them accepted to start their management in an adult neurosurgical environment. Eleven patients (78.6%) for whom the disease was controlled benefited from a planned consultation. Three patients (21.4%) required rapid neurosurgical management for a tumor recurrence (n = 2) or for a new primary CNS tumor (n = 1) and benefited from an emergency consultation. CONCLUSIONS For adult patients harboring a brain tumor during childhood or adolescence, the authors suggest that neurosurgeons specialized in adult surgical neurooncology with a full knowledge in pediatric neurooncology will combine the required skills to optimize care management for these patients within a dedicated multidisciplinary organization framework.
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Affiliation(s)
- Alexandre Roux
- 1Service de Neurochirurgie, GHU Paris-Hôpital Sainte-Anne, Paris
- 2Université de Paris, Sorbonne Paris Cité, Paris
- 3INSERM UMR 1266, IMA-Brain, Institut de Psychiatrie et Neurosciences de Paris
| | - Kévin Beccaria
- 2Université de Paris, Sorbonne Paris Cité, Paris
- 4Service de Neurochirurgie Pédiatrique, Hôpital Necker-Enfants Malades, AP-HP, Paris
| | - Thomas Blauwblomme
- 2Université de Paris, Sorbonne Paris Cité, Paris
- 4Service de Neurochirurgie Pédiatrique, Hôpital Necker-Enfants Malades, AP-HP, Paris
| | - Nizar Mahlaoui
- 5Centre de référence déficits immunitaires héréditaires (Ceredih), Hôpital universitaire Necker-Enfants malades, AP-HP, Paris; Unité d'immuno-hématologie et rhumatologie pédiatrique, Hôpital universitaire Necker-Enfants malades, AP-HP, Paris
- 6La Suite, Hôpital universitaire Necker-Enfants malades, AP-HP, Paris; and
| | - Fabrice Chretien
- 2Université de Paris, Sorbonne Paris Cité, Paris
- 7Service de Neuropathologie, GHU Paris-Hôpital Sainte-Anne, Paris, France
| | - Pascale Varlet
- 2Université de Paris, Sorbonne Paris Cité, Paris
- 3INSERM UMR 1266, IMA-Brain, Institut de Psychiatrie et Neurosciences de Paris
- 7Service de Neuropathologie, GHU Paris-Hôpital Sainte-Anne, Paris, France
| | - Stéphanie Puget
- 2Université de Paris, Sorbonne Paris Cité, Paris
- 4Service de Neurochirurgie Pédiatrique, Hôpital Necker-Enfants Malades, AP-HP, Paris
| | - Johan Pallud
- 1Service de Neurochirurgie, GHU Paris-Hôpital Sainte-Anne, Paris
- 2Université de Paris, Sorbonne Paris Cité, Paris
- 3INSERM UMR 1266, IMA-Brain, Institut de Psychiatrie et Neurosciences de Paris
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8
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Perwein T, Benesch M, Kandels D, Pietsch T, Schmidt R, Quehenberger F, Bison B, Warmuth-Metz M, Timmermann B, Krauss J, Thomale UW, Kortmann RD, Driever PH, Gnekow AK. High frequency of disease progression in pediatric spinal cord low-grade glioma (LGG): management strategies and results from the German LGG study group. Neuro Oncol 2021; 23:1148-1162. [PMID: 33346834 DOI: 10.1093/neuonc/noaa296] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022] Open
Abstract
BACKGROUND Knowledge on management of pediatric spinal cord low-grade glioma (LGG) is scarce. METHODS We analyzed clinical datasets of 128 pediatric patients with spinal LGG followed within the prospective multicenter trials HIT-LGG 1996 (n = 36), SIOP-LGG 2004 (n = 56), and the subsequent LGG-Interim registry (n = 36). RESULTS Spinal LGG, predominantly pilocytic astrocytomas (76%), harbored KIAA1549-BRAF fusion in 14/35 patients (40%) and FGFR1-TACC1 fusion in 3/26 patients (12%), as well as BRAFV600E mutation in 2/66 patients (3%). 10-year overall survival (OS) and event-free survival (EFS) was 93% ± 2% and 38% ± 5%, respectively. Disseminated disease (n = 16) was associated with inferior OS and EFS, while age ≥11 years and total resection were favorable factors for EFS. We observed 117 patients following total (n = 24) or subtotal/partial resection (n = 74), biopsy (n = 16), or radiologic diagnosis only (n = 3). Eleven patients were treated first with chemotherapy (n = 9) or irradiation (n = 2). Up to 20.8 years after diagnosis/initial intervention, 73/128 patients experienced one (n = 43) or up to six (n = 30) radiological/clinical disease progressions. Tumor resections were repeated in 36 patients (range, 2-6) and 47 patients required nonsurgical treatment (chemotherapy, n = 20; radiotherapy, n = 10; multiple treatment lines, n = 17). Long-term disease control for a median of 6.5 (range, 0.02-20) years was achieved in 73/77 patients following one (n = 57) or repeated (n = 16) resections, and in 35/47 patients after nonsurgical treatment. CONCLUSIONS The majority of patients experienced disease progression, even after years. Multiple interventions were required for more than a third, yet multimodal treatment enabled long-term disease control. Molecular testing may reveal therapeutic targets.
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Affiliation(s)
- Thomas Perwein
- Division of Pediatric Hematology and Oncology, Department of Pediatrics and Adolescent Medicine, Medical University of Graz, Graz, Austria
| | - Martin Benesch
- Division of Pediatric Hematology and Oncology, Department of Pediatrics and Adolescent Medicine, Medical University of Graz, Graz, Austria
| | - Daniela Kandels
- Swabian Children's Cancer Center, University Hospital Augsburg, Augsburg, Germany
| | - Torsten Pietsch
- Institute of Neuropathology, Brain Tumor Reference Center of the German Society for Neuropathology and Neuroanatomy (DGNN), University of Bonn, Bonn, Germany
| | - René Schmidt
- Institute of Biostatistics and Clinical Research, University of Münster, Münster, Germany
| | - Franz Quehenberger
- Institute for Medical Informatics, Statistics and Documentation, Medical University of Graz, Graz, Austria
| | - Brigitte Bison
- Institute of Diagnostic and Interventional Neuroradiology, University of Würzburg, Würzburg, Germany
| | - Monika Warmuth-Metz
- Institute of Diagnostic and Interventional Neuroradiology, University of Würzburg, Würzburg, Germany
| | - Beate Timmermann
- West German Proton Therapy Center Essen/Clinic for Particle Therapy, Essen University Hospital, Essen, Germany
| | - Jürgen Krauss
- Section of Pediatric Neurosurgery, University Hospital Würzburg, Würzburg, Germany
| | | | | | - Pablo Hernáiz Driever
- Department of Pediatric Oncology/Hematology, Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Berlin, Germany
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9
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Difficulties encountered by physicians and mental health professionals in evaluating and caring for affective and behavioral problems in pediatric brain tumor survivors. Support Care Cancer 2021; 29:6771-6780. [PMID: 33990882 DOI: 10.1007/s00520-021-06250-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2020] [Accepted: 04/26/2021] [Indexed: 10/21/2022]
Abstract
BACKGROUND Pediatric brain tumor survivors (PBTS) present a high risk for emotional and behavioral disorders. When addressing these difficulties, differences in study designs; variety of and disagreement about diagnoses; and intricate links of emotional, behavioral, and cognitive issues may complicate the interpretation of studies and probably also the work of clinicians. We aimed to survey the difficulties perceived by physicians and mental health professionals in their practice and their interest in developing a new evaluative tool. METHODOLOGY We surveyed 29 health professionals involved in the follow-up of this population. They completed questionnaires about their clinical practice (difficulties, needs, activities) and indicated diagnosis hypotheses and treatment plans on a clinical case developed for this study. RESULTS Emotional and behavioral disorders were reported as difficult to assess for 93% of participants. The overlap of symptoms (90%) and the lack of an adapted diagnostic framework (90%) were the main reasons mentioned. Respectively 93%, 90%, and 65% of participants would at least "often" make referrals to psychological (93%), neuropsychological (90%), and psychiatric (65%) assessments and care. Family and group therapy were less common as was drug management. All participants were in favor of creating a tool to help with diagnosis and treatment. When responding to a clinical case, the heterogeneity of participants' responses highlighted their issues in diagnosing and managing these patients. CONCLUSION This survey exemplifies the difficulties of health professionals related to the evaluation and management of affective and behavioral disorders experienced by PBTS. It underlines the need to help professionals by initiating systematic assessment strategies with this vulnerable population.
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10
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Ålykkja A, Ruud E, Larsen MH, Vatne TM, Lie HC. Available, but not always accessible: A nationwide, qualitative study of multidisciplinary healthcare providers' experiences with follow-up care after paediatric brain tumour. Eur J Cancer Care (Engl) 2020; 30:e13375. [PMID: 33236388 DOI: 10.1111/ecc.13375] [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: 10/11/2019] [Revised: 07/13/2020] [Accepted: 10/14/2020] [Indexed: 11/28/2022]
Abstract
OBJECTIVE Paediatric brain tumour (PBT) survivors face high risks of disabling long-term and late effects. Whether survivors' needs are met in a system with publicly funded services, but in the absence of a formal long-term follow-up model, is uncertain. Empirically based recommendations for a national model are needed. We explored multidisciplinary healthcare providers' (HCP) experiences with providing such care. METHODS We conducted five focus-group interviews and five individual interviews with a nationally representative sample of 33 Norwegian HCPs. Focus-group interviews and individual interviews were analysed using systematic text condensation. RESULTS Three main themes were identified: (a) 'Providing care above and beyond system constraints', describing a perceived discrepancy between HCPs' knowledge of, and their ability to meet, the survivors' needs. (b) 'System barriers to providing optimal follow-up care', describing a perceived lack of routines for communication and coordination between the HCPs and existing care services. (c) 'Nurses and shared-care to improve care', including empowering nurses and establishing routines for collaborations and areas of responsibilities. CONCLUSION The current healthcare system was perceived not to fully meet the survivors' needs. Nurse-led care models, including standardised patient-care pathways, were suggested to increase the accessibility of already-existing services and thus to improve long-term follow-up care.
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Affiliation(s)
- Anette Ålykkja
- Department of Paediatric Medicine, Oslo University Hospital, Oslo, Norway.,Department of Behavioural Medicine, Institute of Basic Medical Sciences, Faculty of Medicine University of Oslo, Oslo, Norway
| | - Ellen Ruud
- Department of Paediatric Medicine, Oslo University Hospital, Oslo, Norway.,Institute of Clinical Medicine, Faculty of Medicine, University of Oslo, Oslo, Norway
| | - Marie Hamilton Larsen
- Department of Behavioural Medicine, Institute of Basic Medical Sciences, Faculty of Medicine University of Oslo, Oslo, Norway.,Lovisenberg Diaconal University College, Oslo, Norway
| | | | - Hanne C Lie
- Department of Behavioural Medicine, Institute of Basic Medical Sciences, Faculty of Medicine University of Oslo, Oslo, Norway
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11
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Mayer M, Arrizabalaga O, Ciba M, Schroeder IS, Ritter S, Thielemann C. Novel in vitro assay to investigate radiation induced changes in the functionality of human embryonic stem cell-derived neurospheres. Neurotoxicology 2020; 79:40-47. [PMID: 32320710 DOI: 10.1016/j.neuro.2020.04.003] [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: 08/12/2019] [Revised: 03/31/2020] [Accepted: 04/15/2020] [Indexed: 10/24/2022]
Abstract
Ionizing radiation (IR) is increasingly used for diagnostics and therapy of severe brain diseases. However, IR also has adverse effects on the healthy brain tissue, particularly on the neuronal network. This is true for adults but even more pronounced in the developing brain of unborn and pediatric patients. Epidemiological studies on children receiving radiotherapy showed an increased risk for cognitive decline ranging from mild deficits in academic functioning to severe late effects in intellectual ability and language as a consequence of altered neuronal development and connectivity. To provide a comprehensive approach for the analysis of radiation-induced alterations in human neuronal functionality, we developed an in vitro assay by combining microelectrode array (MEA) analyses and human embryonic stem cell (hESC) derived three-dimensional neurospheres (NS). In our proof of principle study, we irradiated hESC with 1 Gy X-rays and let them spontaneously differentiate into neurons within NS. After the onset of neuronal activity, we recorded and analyzed the activity pattern of the developing neuronal networks. The network activity in NS derived from irradiated hESC was significantly reduced, whereas no differences in molecular endpoints such as cell proliferation and transcript or protein expression analyses were found. Thus, the combination of MEA analysis with a 3D model for neuronal functionality revealed radiation sequela that otherwise would not have been detected. We therefore strongly suggest combining traditional biomolecular methods with the new functional assay presented in this work to improve the risk assessment for IR-induced effects on the developing brain.
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Affiliation(s)
- Margot Mayer
- TH Aschaffenburg University of Applied Sciences, BioMEMS Lab, Aschaffenburg, Germany.
| | - Onetsine Arrizabalaga
- GSI Helmholtzzentrum für Schwerionenforschung, Biophysics Division, Darmstadt, Germany.
| | - Manuel Ciba
- TH Aschaffenburg University of Applied Sciences, BioMEMS Lab, Aschaffenburg, Germany.
| | - Insa S Schroeder
- GSI Helmholtzzentrum für Schwerionenforschung, Biophysics Division, Darmstadt, Germany.
| | - Sylvia Ritter
- GSI Helmholtzzentrum für Schwerionenforschung, Biophysics Division, Darmstadt, Germany.
| | - Christiane Thielemann
- TH Aschaffenburg University of Applied Sciences, BioMEMS Lab, Aschaffenburg, Germany.
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12
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Szymonowicz K, Krysztofiak A, van der Linden J, Kern A, Deycmar S, Oeck S, Squire A, Koska B, Hlouschek J, Vüllings M, Neander C, Siveke JT, Matschke J, Pruschy M, Timmermann B, Jendrossek V. Proton Irradiation Increases the Necessity for Homologous Recombination Repair Along with the Indispensability of Non-Homologous End Joining. Cells 2020; 9:E889. [PMID: 32260562 PMCID: PMC7226794 DOI: 10.3390/cells9040889] [Citation(s) in RCA: 33] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2020] [Revised: 03/29/2020] [Accepted: 03/30/2020] [Indexed: 12/16/2022] Open
Abstract
Technical improvements in clinical radiotherapy for maximizing cytotoxicity to the tumor while limiting negative impact on co-irradiated healthy tissues include the increasing use of particle therapy (e.g., proton therapy) worldwide. Yet potential differences in the biology of DNA damage induction and repair between irradiation with X-ray photons and protons remain elusive. We compared the differences in DNA double strand break (DSB) repair and survival of cells compromised in non-homologous end joining (NHEJ), homologous recombination repair (HRR) or both, after irradiation with an equal dose of X-ray photons, entrance plateau (EP) protons, and mid spread-out Bragg peak (SOBP) protons. We used super-resolution microscopy to investigate potential differences in spatial distribution of DNA damage foci upon irradiation. While DNA damage foci were equally distributed throughout the nucleus after X-ray photon irradiation, we observed more clustered DNA damage foci upon proton irradiation. Furthermore, deficiency in essential NHEJ proteins delayed DNA repair kinetics and sensitized cells to both, X-ray photon and proton irradiation, whereas deficiency in HRR proteins sensitized cells only to proton irradiation. We assume that NHEJ is indispensable for processing DNA DSB independent of the irradiation source, whereas the importance of HRR rises with increasing energy of applied irradiation.
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Affiliation(s)
- Klaudia Szymonowicz
- Institute of Cell Biology (Cancer Research), University Hospital Essen, University of Duisburg-Essen, 45147 Essen, Germany; (K.S.); (A.K.); (J.v.d.L.); (S.O.); (J.H.); (J.M.)
| | - Adam Krysztofiak
- Institute of Cell Biology (Cancer Research), University Hospital Essen, University of Duisburg-Essen, 45147 Essen, Germany; (K.S.); (A.K.); (J.v.d.L.); (S.O.); (J.H.); (J.M.)
| | - Jansje van der Linden
- Institute of Cell Biology (Cancer Research), University Hospital Essen, University of Duisburg-Essen, 45147 Essen, Germany; (K.S.); (A.K.); (J.v.d.L.); (S.O.); (J.H.); (J.M.)
| | - Ajvar Kern
- West German Proton Therapy Centre Essen (WPE), West German Cancer Center (WTZ), University Hospital Essen, 45147 Essen, Germany; (A.K.); (B.K.); (M.V.); (B.T.)
| | - Simon Deycmar
- Department of Radiation Oncology, Laboratory for Applied Radiobiology, University Hospital Zurich, Zurich, Switzerland; (S.D.); (M.P.)
| | - Sebastian Oeck
- Institute of Cell Biology (Cancer Research), University Hospital Essen, University of Duisburg-Essen, 45147 Essen, Germany; (K.S.); (A.K.); (J.v.d.L.); (S.O.); (J.H.); (J.M.)
- Department of Therapeutic Radiology, Yale University School of Medicine, New Haven, CT 06520, USA
| | - Anthony Squire
- Institute of Experimental Immunology and Imaging, Imaging Center Essen, University Hospital Essen, 45122 Essen, Germany;
| | - Benjamin Koska
- West German Proton Therapy Centre Essen (WPE), West German Cancer Center (WTZ), University Hospital Essen, 45147 Essen, Germany; (A.K.); (B.K.); (M.V.); (B.T.)
| | - Julian Hlouschek
- Institute of Cell Biology (Cancer Research), University Hospital Essen, University of Duisburg-Essen, 45147 Essen, Germany; (K.S.); (A.K.); (J.v.d.L.); (S.O.); (J.H.); (J.M.)
| | - Melanie Vüllings
- West German Proton Therapy Centre Essen (WPE), West German Cancer Center (WTZ), University Hospital Essen, 45147 Essen, Germany; (A.K.); (B.K.); (M.V.); (B.T.)
| | - Christian Neander
- Institute of Developmental Cancer Therapeutics, West German Cancer Center, University Hospital Essen, Essen, Germany; (C.N.); (J.T.S.)
- Division of Solid Tumor Translational Oncology, German Cancer Consortium (DKTK, partner site Essen) and German Cancer Research Center, DKFZ, 69120 Heidelberg, Germany
| | - Jens T. Siveke
- Institute of Developmental Cancer Therapeutics, West German Cancer Center, University Hospital Essen, Essen, Germany; (C.N.); (J.T.S.)
- Division of Solid Tumor Translational Oncology, German Cancer Consortium (DKTK, partner site Essen) and German Cancer Research Center, DKFZ, 69120 Heidelberg, Germany
| | - Johann Matschke
- Institute of Cell Biology (Cancer Research), University Hospital Essen, University of Duisburg-Essen, 45147 Essen, Germany; (K.S.); (A.K.); (J.v.d.L.); (S.O.); (J.H.); (J.M.)
| | - Martin Pruschy
- Department of Radiation Oncology, Laboratory for Applied Radiobiology, University Hospital Zurich, Zurich, Switzerland; (S.D.); (M.P.)
| | - Beate Timmermann
- West German Proton Therapy Centre Essen (WPE), West German Cancer Center (WTZ), University Hospital Essen, 45147 Essen, Germany; (A.K.); (B.K.); (M.V.); (B.T.)
- Division of Solid Tumor Translational Oncology, German Cancer Consortium (DKTK, partner site Essen) and German Cancer Research Center, DKFZ, 69120 Heidelberg, Germany
- Department of Particle Therapy, West German Proton Therapy Center Essen (WPE), West German Cancer Center (WTZ), University Hospital Essen, 45147 Essen, Germany
| | - Verena Jendrossek
- Institute of Cell Biology (Cancer Research), University Hospital Essen, University of Duisburg-Essen, 45147 Essen, Germany; (K.S.); (A.K.); (J.v.d.L.); (S.O.); (J.H.); (J.M.)
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Abstract
Craniopharyngiomas are rare malformational tumours of low histological malignancy arising along the craniopharyngeal duct. The two histological subtypes, adamantinomatous craniopharyngioma (ACP) and papillary craniopharyngioma (PCP), differ in genesis and age distribution. ACPs are diagnosed with a bimodal peak of incidence (5-15 years and 45-60 years), whereas PCPs are restricted to adults mainly in the fifth and sixth decades of life. ACPs are driven by somatic mutations in CTNNB1 (encoding β-catenin) that affect β-catenin stability and are predominantly cystic in appearance. PCPs frequently harbour somatic BRAFV600E mutations and are typically solid tumours. Clinical manifestations due to increased intracranial pressure, visual impairment and endocrine deficiencies should prompt imaging investigations, preferentially MRI. Treatment comprises neurosurgery and radiotherapy; intracystic chemotherapy is used in monocystic ACP. Although long-term survival is high, quality of life and neuropsychological function are frequently impaired due to the close anatomical proximity to the optic chiasm, hypothalamus and pituitary gland. Indeed, hypothalamic involvement and treatment-related hypothalamic lesions frequently result in hypothalamic obesity, physical fatigue and psychosocial deficits. Given the rarity of these tumours, efforts to optimize infrastructure and international collaboration should be research priorities.
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Affiliation(s)
- Hermann L Müller
- Department of Pediatrics and Pediatric Hematology/Oncology, University Children's Hospital, Klinikum Oldenburg AöR, Oldenburg, Germany.
| | - Thomas E Merchant
- Department of Radiation Oncology, St. Jude Children's Research Hospital, Memphis, TN, USA
| | | | - Juan-Pedro Martinez-Barbera
- Developmental Biology and Cancer Programme, Birth Defects Research Centre, UCL Great Ormond Street Institute of Child Health, University College London, London, UK
| | - Stephanie Puget
- Service de Neurochirurgie, Hôpital Necker-Enfants Malades, Sorbonne Paris Cité, Paris, France
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Ruan M, Liu J, Ren X, Li C, Zhao AZ, Li L, Yang H, Dai Y, Wang Y. Whole transcriptome sequencing analyses of DHA treated glioblastoma cells. J Neurol Sci 2018; 396:247-253. [PMID: 30529802 DOI: 10.1016/j.jns.2018.11.027] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2018] [Revised: 11/05/2018] [Accepted: 11/21/2018] [Indexed: 01/06/2023]
Abstract
Glioblastoma (GBM) is a typical malignant tumor, and there are no effective drugs capable of improving patient survival. Docosahexaenoic acid (DHA), a nutrient essential to animal health and neurodevelopment, exerts an anticancer effect in several types of cancer. However, the function of DHA in GBM is still unclear. Here, we showed that DHA could repress the migration and invasion of GBM U251 cells and promote their apoptosis in a dose- and time-dependent manner, indicating that DHA has an anticancer effect on GBM cells. Whole-transcriptome analysis indicated that DHA treatment mainly regulates the genes associated with receptor binding, oxidoreductase activity, organic acid transmembrane transporter activity, and carboxylic acid transmembrane transporter activity. Long non-coding RNAs (LncRNAs) involved in the regulation network of DHA were also identified, and their targets were assigned to the Gene Ontology (GO) categories. In silico analysis was conducted to predict the pathways related to the differentially expressed genes by DHA treatment. Our findings suggest that DHA acts as an antitumor agent in GBM, which may provide a suitable means of improving the efficacy of GBM treatment in the future.
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Affiliation(s)
- Miaomiao Ruan
- Jiangsu Key Laboratory of Xenotransplantation, Nanjing Medical University, Nanjing 211166, China; Jiangsu Center for Safety Evaluation of Drugs, School of Pharmaceutical Sciences, Nanjing Tech University, Nanjing 210009, China
| | - Jiying Liu
- Jiangsu Key Laboratory of Xenotransplantation, Nanjing Medical University, Nanjing 211166, China
| | - Xueyang Ren
- Jiangsu Key Laboratory of Xenotransplantation, Nanjing Medical University, Nanjing 211166, China
| | - Chu Li
- Jiangsu Key Laboratory of Xenotransplantation, Nanjing Medical University, Nanjing 211166, China
| | - Allan Z Zhao
- Collaborative Innovation Center for Cancer Medicine, Institute of Biomedical and Pharmaceutical Sciences, Guangdong University of Technology, Guangzhou, Guangdong Province 510643, China
| | - Lin Li
- Jiangsu Key Laboratory of Xenotransplantation, Nanjing Medical University, Nanjing 211166, China; Key Laboratory of Targeted Intervention of Cardiovascular Disease, Collaborative Innovation Center for Cardiovascular Disease Translational Medicine, Nanjing Medical University, Nanjing 211166, China
| | - Haiyuan Yang
- Jiangsu Key Laboratory of Xenotransplantation, Nanjing Medical University, Nanjing 211166, China; Key Laboratory of Targeted Intervention of Cardiovascular Disease, Collaborative Innovation Center for Cardiovascular Disease Translational Medicine, Nanjing Medical University, Nanjing 211166, China
| | - Yifan Dai
- Jiangsu Key Laboratory of Xenotransplantation, Nanjing Medical University, Nanjing 211166, China; State Key Laboratory of Reproductive Medicine, Nanjing Medical University, Nanjing 211166, China; Key Laboratory of Targeted Intervention of Cardiovascular Disease, Collaborative Innovation Center for Cardiovascular Disease Translational Medicine, Nanjing Medical University, Nanjing 211166, China; Shenzhen Xenotransplantation Medical Engineering Research and Development Center, Institute of Translational Medicine, Shenzhen Second People's Hospital, First Affiliated Hospital of Shenzhen University, Shenzhen, Guangdong 518035, China
| | - Ying Wang
- Jiangsu Key Laboratory of Xenotransplantation, Nanjing Medical University, Nanjing 211166, China; Key Laboratory of Targeted Intervention of Cardiovascular Disease, Collaborative Innovation Center for Cardiovascular Disease Translational Medicine, Nanjing Medical University, Nanjing 211166, China.
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15
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Müller HL, Reichel J, Boekhoff S, Warmuth-Metz M, Eveslage M, Peng J, Flitsch J. Low concordance between surgical and radiological assessment of degree of resection and treatment-related hypothalamic damage: results of KRANIOPHARYNGEOM 2007. Pituitary 2018; 21:371-378. [PMID: 29589225 DOI: 10.1007/s11102-018-0883-5] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
BACKGROUND Assessment of presurgical hypothalamic involvement (psHI) and treatment-related hypothalamic damage (trHD) is relevant for the decision on risk-adapted treatment and rehabilitation strategies in craniopharyngioma. PATIENTS AND METHODS 129 surgical reports of childhood-onset craniopharyngioma patients recruited 2007-2014 in KRANIOPHARYNGEOM 2007 were analyzed. Data on psHI were available based on surgeon's (63%), reference neuroradiologist's (95%), and local radiologist's (23%) assessment. The surgical degree of resection (DoR) was assessed by neurosurgeon (95%), reference neuroradiologist (73%), and local radiologist (61%). TrHD was assessed by neurosurgeon (33%), by reference neuroradiologist (95%), and by local radiologist (2%). Neurosurgical center size was categorized based on patient load. RESULTS Surgical assessments on psHI (n = 78), DoR (n = 89) and trHD (n = 42) as documented in surgical reports could be compared with the assessment of respective parameters by reference neuroradiologist. Differences with regard to DoR (p = 0.0001) and trHD (p < 0.0001) were detectable between surgeon's and reference neuroradiologist's assessment, whereas psHI was assessed similarly. Concordance for DoR and trHD was observed in 48 and 62%, respectively. Surgeons estimated a higher rate of complete resections and a lower rate of trHD. Neuroradiological reference assessment of trHD had higher predictive value for hypothalamic sequelae then surgical assessment. Observed differences were not related to neurosurgical center size. CONCLUSIONS Observed differences between surgical and neuroradiological estimation of risk factors in craniopharyngioma support the necessity of neuroradiological reference review to assure standards of quality. This could be established by central internet-based neuroradiological review in KRANIOPHARYNGEOM 2007. Standardization of surgical reports including specific assessment of tumor/damage location is recommended.
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Affiliation(s)
- Hermann L Müller
- Department of Pediatrics and Pediatric Hematology/Oncology, Klinikum Oldenburg AöR, Medical Campus University Oldenburg, 26133, Oldenburg, Germany.
| | - Julia Reichel
- Department of Pediatrics and Pediatric Hematology/Oncology, Klinikum Oldenburg AöR, Medical Campus University Oldenburg, 26133, Oldenburg, Germany
| | - Svenja Boekhoff
- Department of Pediatrics and Pediatric Hematology/Oncology, Klinikum Oldenburg AöR, Medical Campus University Oldenburg, 26133, Oldenburg, Germany
| | | | - Maria Eveslage
- Institute of Biostatistics and Clinical Research, University of Münster, 48149, Munster, Germany
| | - Junxiang Peng
- Department of Pediatrics and Pediatric Hematology/Oncology, Klinikum Oldenburg AöR, Medical Campus University Oldenburg, 26133, Oldenburg, Germany
- Department of Neurosurgery, Nanfang Hospital, Southern Medical University, Guangzhou, 510515, Guangdong, China
| | - Jörg Flitsch
- Department of Neurosurgery, University Hospital Hamburg-Eppendorf (UKE), 20246, Hamburg, Germany
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DiDomizio PG, Gillard A. Perceptions of Health Care Professionals on the Effects of Residential Summer Camp in their Patients. J Pediatr Nurs 2018; 40:37-46. [PMID: 29776478 DOI: 10.1016/j.pedn.2018.03.008] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/02/2017] [Revised: 03/09/2018] [Accepted: 03/11/2018] [Indexed: 11/29/2022]
Abstract
PURPOSE A growing body of literature exists regarding medical specialty camps for children. However, very little of the research focuses on the perspectives of healthcare providers. This study explored perceptions of pediatric healthcare providers on a medical specialty camp for children. DESIGN AND METHODS Interviews with five volunteer physicians and five nurses were conducted and analyzed using inductive content analysis. RESULTS Results showed that healthcare providers perceived camp to be a positive influence on campers' normalization and healthcare ownership, and to strengthen patient-provider relationships. Providers contextualized their assertions by discussing the settings of camp and of patients. However, providers also identified multiple barriers perceived as limiting a camp experience's ability to create lasting changes in patients' attitudes or behaviors. CONCLUSIONS While healthcare providers in this study perceived camp as being a positive opportunity for patients, the potential for long-lasting effects was seen to be hindered by factors external to the camp and changes in patients' attitudes or behaviors can be difficult to ascribe to the camp experience. PRACTICE IMPLICATIONS Healthcare providers can reinforce and extend positive health behavior messages from camp at follow-up appointments. Adding inquiries about camp attendance and experiences to patients' visits can provide healthcare providers with additional insights about patients. Health outcomes before and after camp could be measured to assess change. Camps can send home patient protocols on successes and challenges.
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Affiliation(s)
- P Galen DiDomizio
- Harriet Lane Pediatric Residency Program at the Johns Hopkins Children's Center, Baltimore, United States
| | - Ann Gillard
- The Hole in the Wall Gang Camp, Ashford, CT, United States.
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Lieberman NAP, Vitanza NA, Crane CA. Immunotherapy for brain tumors: understanding early successes and limitations. Expert Rev Neurother 2018; 18:251-259. [DOI: 10.1080/14737175.2018.1425617] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Nicole A. P. Lieberman
- Ben Towne Center for Childhood Cancer Research, Seattle Children’s Research Institute, Seattle, WA, USA
| | - Nicholas A. Vitanza
- Division of Hematology/Oncology, Department of Pediatrics, Seattle Children's Hospital, University of Washington School of Medicine, Fred Hutchinson Cancer Research Center, Seattle, WA, USA
| | - Courtney A. Crane
- Ben Towne Center for Childhood Cancer Research, Seattle Children’s Research Institute, Seattle, WA, USA
- Department of Neurological Surgery, University of Washington School of Medicine, Seattle, WA, USA
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18
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Timmermann B, Kortmann RD. Embryonal Tumors. Radiat Oncol 2018. [DOI: 10.1007/978-3-319-52619-5_5-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022] Open
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Gupta P, Jalali R. Long-term Survivors of Childhood Brain Tumors: Impact on General Health and Quality of Life. Curr Neurol Neurosci Rep 2017; 17:99. [PMID: 29119343 DOI: 10.1007/s11910-017-0808-0] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
PURPOSE OF REVIEW We review and summarize the key issues affecting general health and quality of life (QOL) of pediatric long-term survivors of brain tumors. RECENT FINDINGS Long-term survivors of brain tumors are at risk of considerable late morbidity and mortality. Lengthening survival in brain tumors has highlighted the deep impact of tumor and its treatment on the physical, psychological, functional, and social health and QOL of these survivors. Evolution in tumor therapy including surgery, radiotherapy, and systemic therapies, etc., has the potential to mitigate this impact to some extent. Sensitization of health staff, policy makers, and the primary designers of clinical trials towards integration of QOL end points while measuring survival in brain tumor patients is the need of the hour. New developments in tumor therapeutics must not only provide quantitative gain but also improve the quality of survival in these long-term survivors. While majority of the issues presented pertain to survivorship in pediatric brain tumor population, similar challenges are likely to exist in young adults surviving brain tumors as well.
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Affiliation(s)
- Priyamvada Gupta
- Neuro Oncology Group, Tata Memorial Centre, Tata Memorial Hospital, Dr Ernest Borges Road, Parel, Mumbai, 400 012, India
| | - Rakesh Jalali
- Neuro Oncology Group, Tata Memorial Centre, Tata Memorial Hospital, Dr Ernest Borges Road, Parel, Mumbai, 400 012, India.
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Casano Sancho P. Endocrine sequelae in childhood cancer survivors. ENDOCRINOLOGÍA, DIABETES Y NUTRICIÓN (ENGLISH ED.) 2017. [DOI: 10.1016/j.endien.2017.06.004] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Endocrine sequelae in childhood cancer survivors. ACTA ACUST UNITED AC 2017; 64:498-505. [PMID: 29050706 DOI: 10.1016/j.endinu.2017.06.006] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2017] [Revised: 06/29/2017] [Accepted: 06/29/2017] [Indexed: 11/21/2022]
Abstract
Thanks to the advances in cancer treatment, the five-year survival rate after childhood cancer has increased up to 80%. Therefore 1/500 young adults will be a survivor. Endocrine sequelae are most common, affecting 40-60% of survivors. The most frequent sequelae include growth failure and gonadal and thyroid diseases. Sequelae occur more frequently in survivors from central nervous system tumors, leukemia, and lymphoma. Their development will depend on the type of cancer, its location, age at diagnosis, and treatment administered. Treatments associated to more endocrine sequels are cranial radiotherapy and hematopoietic cell transplantation. Because of the high prevalence of endocrine sequelae, international guidelines recommend endocrinologists to prospectively evaluate the survivors. As some of these endocrine changes will not develop until adult life, transition programs should be implemented, and active investigation should be made to decrease the endocrine consequences of cancer treatment.
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Biassoni V, Massimino M, Oprandi MC, Clerici CA, Veneroni L, Corti C, Schiavello E, Spreafico F, Poggi G. Rehabilitation for children and young people surviving a brain tumor, and their transition to adult services: the main challenges. ACTA ACUST UNITED AC 2017. [DOI: 10.1080/23809000.2017.1321957] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
- Veronica Biassoni
- Pediatric Unit, Fondazione IRCCS Istituto Nazionale dei Tumosri, Milano, Italy
| | - Maura Massimino
- Pediatric Unit, Fondazione IRCCS Istituto Nazionale dei Tumosri, Milano, Italy
| | - Maria Chiara Oprandi
- Pediatric Neuro-oncology Rehabilitation, IRCCS Eugenio Medea, Bosisio Parini (LC), Italy
| | - Carlo Alfredo Clerici
- Psychology Unit, Fondazione IRCCS Istituto Nazionale dei tumori, Milano, Italy
- Department of Oncology and Emato-Oncology, Università Statale, Milano, Italy
| | - Laura Veneroni
- Pediatric Unit, Fondazione IRCCS Istituto Nazionale dei Tumosri, Milano, Italy
| | - Claudia Corti
- Pediatric Neuro-oncology Rehabilitation, IRCCS Eugenio Medea, Bosisio Parini (LC), Italy
| | | | - Filippo Spreafico
- Pediatric Unit, Fondazione IRCCS Istituto Nazionale dei Tumosri, Milano, Italy
| | - Geraldina Poggi
- Pediatric Neuro-oncology Rehabilitation, IRCCS Eugenio Medea, Bosisio Parini (LC), Italy
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Peyrl A, Frischer J, Hainfellner JA, Preusser M, Dieckmann K, Marosi C. Brain tumors - other treatment modalities. HANDBOOK OF CLINICAL NEUROLOGY 2017; 145:547-560. [PMID: 28987193 DOI: 10.1016/b978-0-12-802395-2.00034-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
Management of tumors of the central nervous system is challenging for clinicians for various reasons, including complex diagnostic procedures, limited penetration of drugs into brain tissue, and the prerequisite to preserve brain function in any case of therapeutic intervention. Therapeutic success is dependent on the efforts, skills, and cooperation of involved specialists and disciplines. Knowledge and ability to apply adequate therapeutic modalities in an interdisciplinary approach in due time are crucial, necessitating coordination of diagnostic procedures and therapeutic interventions by means of multidisciplinary brain tumor boards. In this chapter we present in brief the essential current standards and future perspectives for therapy modalities that complement surgery of brain tumors.
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Affiliation(s)
- Andreas Peyrl
- Department of Pediatrics, Medical University of Vienna, Vienna, Austria
| | - Josa Frischer
- Department of Neurosurgery, Medical University of Vienna, Vienna, Austria; Comprehensive Cancer Center - Central Nervous System Tumors Unit (CCC-CNS), Medical University of Vienna, Vienna, Austria
| | - Johannes A Hainfellner
- Comprehensive Cancer Center - Central Nervous System Tumors Unit (CCC-CNS), Medical University of Vienna, Vienna, Austria; Institute of Neurology, Medical University of Vienna, Vienna, Austria.
| | - Matthias Preusser
- Comprehensive Cancer Center - Central Nervous System Tumors Unit (CCC-CNS), Medical University of Vienna, Vienna, Austria; Department of Medicine I, Medical University of Vienna, Vienna, Austria
| | - Karin Dieckmann
- Comprehensive Cancer Center - Central Nervous System Tumors Unit (CCC-CNS), Medical University of Vienna, Vienna, Austria; Department of Radiotherapy, Medical University of Vienna, Vienna, Austria
| | - Christine Marosi
- Comprehensive Cancer Center - Central Nervous System Tumors Unit (CCC-CNS), Medical University of Vienna, Vienna, Austria; Department of Medicine I, Medical University of Vienna, Vienna, Austria
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Chevignard M, Câmara-Costa H, Doz F, Dellatolas G. Core deficits and quality of survival after childhood medulloblastoma: a review. Neurooncol Pract 2016; 4:82-97. [PMID: 31385962 DOI: 10.1093/nop/npw013] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Background Medulloblastoma is the most common malignant central nervous system tumor in children. Treatment most often includes surgical resection, craniospinal irradiation, and adjuvant chemotherapy. Although survival has improved dramatically, the tumor and its treatments have devastating long-term side effects that negatively impact quality of survival (QoS). The objective was to review the literature on QoS following childhood medulloblastoma. Methods This narrative review is based on a Medline database search and examination of the reference lists of papers selected. Results Frequent problems after medulloblastoma treatment include medical complications, such as long-term neurological and sensory (hearing loss) impairments; endocrine deficits, including growth problems; and secondary tumors. Neurocognitive impairment is repeatedly reported, with decreasing cognitive performances over time. Although all cognitive domains may be affected, low processing speed, attention difficulties, and working memory difficulties are described as the core cognitive deficits resulting from both cerebellar damage and the negative effect of radiation on white matter development. Long-term psychosocial limitations include low academic achievement, unemployment, and poor community integration with social isolation. Important negative prognostic factors include young age at diagnosis, conventional craniospinal radiotherapy, presence of postoperative cerebellar mutism, and perioperative complications. The influence of environmental factors, such as family background and interventions, remains understudied. Conclusion Future studies should focus on the respective impact of radiation, cerebellar damage, genomic and molecular subgroup parameters, and environmental factors on cognitive and psychosocial outcomes. Long-term (probably lifelong) follow-up into adulthood is required in order to monitor development and implement timely, suitable, multi-disciplinary rehabilitation interventions and special education or support when necessary.
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Affiliation(s)
- Mathilde Chevignard
- Rehabilitation Department for children with acquired neurological injury, Saint Maurice Hospitals, Saint Maurice, France (M.C.); Sorbonne Universités, UPMC University Paris 06, CNRS UMR 7371, INSERM UMR S 1146, Laboratoire d'Imagerie Biomédicale (LIB), F-75005, Paris, France (M.C.); Groupe de Recherche Clinique Handicap Cognitif et Réadaptation; UPMC Paris 6, Paris, France (M.C.); Université Paris-Saclay, Université Paris-Sud, UVSQ, CESP, INSERM, Villejuif, France.(H.C.-C, G.D.); Institut Curie and University Paris Descartes, Sorbonne Paris Cité, France (F.D.)
| | - Hugo Câmara-Costa
- Rehabilitation Department for children with acquired neurological injury, Saint Maurice Hospitals, Saint Maurice, France (M.C.); Sorbonne Universités, UPMC University Paris 06, CNRS UMR 7371, INSERM UMR S 1146, Laboratoire d'Imagerie Biomédicale (LIB), F-75005, Paris, France (M.C.); Groupe de Recherche Clinique Handicap Cognitif et Réadaptation; UPMC Paris 6, Paris, France (M.C.); Université Paris-Saclay, Université Paris-Sud, UVSQ, CESP, INSERM, Villejuif, France.(H.C.-C, G.D.); Institut Curie and University Paris Descartes, Sorbonne Paris Cité, France (F.D.)
| | - François Doz
- Rehabilitation Department for children with acquired neurological injury, Saint Maurice Hospitals, Saint Maurice, France (M.C.); Sorbonne Universités, UPMC University Paris 06, CNRS UMR 7371, INSERM UMR S 1146, Laboratoire d'Imagerie Biomédicale (LIB), F-75005, Paris, France (M.C.); Groupe de Recherche Clinique Handicap Cognitif et Réadaptation; UPMC Paris 6, Paris, France (M.C.); Université Paris-Saclay, Université Paris-Sud, UVSQ, CESP, INSERM, Villejuif, France.(H.C.-C, G.D.); Institut Curie and University Paris Descartes, Sorbonne Paris Cité, France (F.D.)
| | - Georges Dellatolas
- Rehabilitation Department for children with acquired neurological injury, Saint Maurice Hospitals, Saint Maurice, France (M.C.); Sorbonne Universités, UPMC University Paris 06, CNRS UMR 7371, INSERM UMR S 1146, Laboratoire d'Imagerie Biomédicale (LIB), F-75005, Paris, France (M.C.); Groupe de Recherche Clinique Handicap Cognitif et Réadaptation; UPMC Paris 6, Paris, France (M.C.); Université Paris-Saclay, Université Paris-Sud, UVSQ, CESP, INSERM, Villejuif, France.(H.C.-C, G.D.); Institut Curie and University Paris Descartes, Sorbonne Paris Cité, France (F.D.)
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Chevignard M. Children with brain tumours need long-term multidisciplinary psychosocial, neurocognitive, academic and rehabilitation follow-up programmes. Acta Paediatr 2016; 105:574-5. [PMID: 27153366 DOI: 10.1111/apa.13245] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Mathilde Chevignard
- Rehabilitation Department for Children with Acquired Neurological Injury; Saint Maurice Hospitals; Saint Maurice France
- Sorbonne Universités; UPMC Univ Paris 06; CNRS, INSERM, Laboratoire d'Imagerie Biomédicale (LIB); Paris France
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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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