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Knoblauch AL, Blaß BI, Steiert C, Neidert N, Puzik A, Neumann-Haefelin E, Ganner A, Kotsis F, Schäfer T, Neumann HPH, Elsheikh S, Beck J, Klingler JH. Screening and surveillance recommendations for central nervous system hemangioblastomas in pediatric patients with Von Hippel-Lindau disease. J Neurooncol 2024:10.1007/s11060-024-04676-5. [PMID: 38647646 DOI: 10.1007/s11060-024-04676-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2024] [Accepted: 04/05/2024] [Indexed: 04/25/2024]
Abstract
PURPOSE Von Hippel-Lindau (VHL) disease is an autosomal-dominantly inherited tumor predisposition syndrome. One of the most common tumors are central nervous system (CNS) hemangioblastomas. Recommendations on the initiation and continuation of the screening and surveillance program for CNS tumors in pediatric VHL patients are based on small case series and thus low evidence level. To derive more robust screening recommendations, we report on the largest monocentric pediatric cohort of VHL patients. METHODS We performed a retrospective analysis on a pediatric cohort of 99 VHL patients consulted at our VHL center from 1992 to 2023. Clinical, surgical, genetic, and imaging data were collected and statistically analyzed. RESULTS 42 patients (50% male) developed CNS hemangioblastomas, of whom 18 patients (56% male) underwent hemangioblastoma surgery (mean age at first surgery: 14.9 ± 1.9 years; range 10.2-17). The first asymptomatic patient was operated on at the age of 13.2 years due to tumor progress. Truncating VHL mutation carriers had a significantly higher manifestation rate (HR = 3.7, 95% CI: 1.9-7.4, p < 0.0001) and surgery rate (HR = 3.3, 95% CI: 1.2-8.9, p = 0.02) compared with missense mutation carriers. CONCLUSION We recommend starting MRI imaging at the age of 12 years with examination intervals every (1-) 2 years depending on CNS involvement. Special attention should be paid to patients with truncating variants. Affected families should be educated regularly on potential tumor-associated symptoms to enable timely MRI imaging and eventually intervention, as CNS hemangioblastoma may develop before screening begins. GERMAN CLINICAL TRIALS REGISTER REGISTRATION NUMBER DRKS00029553, date of registration 08/16/2022, retrospectively registered.
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Affiliation(s)
- Anna Laura Knoblauch
- Department of Neurosurgery, Faculty of Medicine, Medical Center - University of Freiburg, University of Freiburg, Breisacher Str. 64, 79106, Freiburg, Germany.
| | - B-I Blaß
- Department of Neurosurgery, Faculty of Medicine, Medical Center - University of Freiburg, University of Freiburg, Breisacher Str. 64, 79106, Freiburg, Germany
| | - C Steiert
- Department of Neurosurgery, Faculty of Medicine, Medical Center - University of Freiburg, University of Freiburg, Breisacher Str. 64, 79106, Freiburg, Germany
| | - N Neidert
- Department of Neurosurgery, Faculty of Medicine, Medical Center - University of Freiburg, University of Freiburg, Breisacher Str. 64, 79106, Freiburg, Germany
- Berta-Ottenstein-Programme for Clinician Scientists, Medical Center - University of Freiburg, Freiburg, Germany
| | - A Puzik
- Department of Pediatric Hematology and Oncology, Faculty of Medicine, Medical Center - University of Freiburg, University of Freiburg, Freiburg, Germany
| | - E Neumann-Haefelin
- Renal Division, Department of Medicine, Faculty of Medicine, Medical Center - University of Freiburg, University of Freiburg, Freiburg, Germany
| | - A Ganner
- Renal Division, Department of Medicine, Faculty of Medicine, Medical Center - University of Freiburg, University of Freiburg, Freiburg, Germany
| | - F Kotsis
- Renal Division, Department of Medicine, Faculty of Medicine, Medical Center - University of Freiburg, University of Freiburg, Freiburg, Germany
| | - T Schäfer
- Renal Division, Department of Medicine, Faculty of Medicine, Medical Center - University of Freiburg, University of Freiburg, Freiburg, Germany
| | - H P H Neumann
- Renal Division, Department of Medicine, Faculty of Medicine, Medical Center - University of Freiburg, University of Freiburg, Freiburg, Germany
| | - S Elsheikh
- Department of Neuroradiology, Faculty of Medicine, Medical Center - University of Freiburg, University of Freiburg, Freiburg, Germany
| | - J Beck
- Department of Neurosurgery, Faculty of Medicine, Medical Center - University of Freiburg, University of Freiburg, Breisacher Str. 64, 79106, Freiburg, Germany
| | - J-H Klingler
- Department of Neurosurgery, Faculty of Medicine, Medical Center - University of Freiburg, University of Freiburg, Breisacher Str. 64, 79106, Freiburg, Germany
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Ryba A, Özdemir Z, Nissimov N, Hönikl L, Neidert N, Jakobs M, Kalasauskas D, Krigers A, Thomé C, Freyschlag CF, Ringel F, Unterberg A, Dao Trong P, Beck J, Heiland DH, Meyer B, Vajkoczy P, Onken J, Stummer W, Suero Molina E, Gempt J, Westphal M, Schüller U, Mohme M. Insights from a Multicenter Study on Adult H3 K27M-Mutated Glioma: Surgical Resection's Limited Influence on Overall Survival, ATRX as Molecular Prognosticator. Neuro Oncol 2024:noae061. [PMID: 38507506 DOI: 10.1093/neuonc/noae061] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2023] [Indexed: 03/22/2024] Open
Abstract
BACKGROUND H3 K27M-mutated gliomas were first described as a new grade 4 entity in the 2016 WHO classification. Current studies have focused on its typical appearance in children and young adults, increasing the need to better understand the prognostic factors and impact of surgery on adults. Here, we report a multicentric study of this entity in adults. METHODS We included molecularly confirmed H3 K27M-mutated glioma cases in patients >18 years diagnosed between 2016 and 2022. Clinical, radiological, and surgical features were analyzed. Univariate and multivariate analyses were performed to identify prognostic factors. RESULTS Among 70 patients with a mean age of 36.1 years, the median overall survival (OS) was 13.6 + 14 months. Gross-total resection was achieved in 14.3% of patients, whereas 30% had a subtotal resection and 54.3% a biopsy.Tumors located in telencephalon/diencephalon/myelencephalon were associated with a poorer OS, while a location in the mesencephalon/metencephalon showed a significantly longer OS (8.7 vs. 25.0 months, p=0.007). Preoperative Karnofsky Performance Score (KPS) < 80 showed a reduced OS (4.2 vs. 18 months, p=0.02). Furthermore, ATRX loss, found in 25.7%, was independently associated with an increased OS (31 vs. 8.3 months, p=0.0029). Notably, patients undergoing resection showed no survival benefit over biopsy (12 vs. 11 months, p=0.4006). CONCLUSION The present study describes surgical features of H3 K27M-mutated glioma in adulthood in a large multicentric study. Our data reveal that ATRX status, location and KPS significantly impact OS in H3 K27M-mutated glioma. Importantly, our dataset indicates that resection does not offer a survival advantage over biopsy.
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Affiliation(s)
- A Ryba
- Department of Neurosurgery, Medical Center Hamburg-Eppendorf, Germany
| | - Z Özdemir
- Department of Neurosurgery, University Hospital of Münster, Germany
| | - N Nissimov
- Department of Neurosurgery, Charité University Hospital Berlin, Germany
| | - L Hönikl
- Department of Neurosurgery, Technical University Munich, Germany
| | - N Neidert
- Department of Neurosurgery, Medical Center - University of Freiburg, Germany
| | - M Jakobs
- Department of Neurosurgery, Heidelberg University Hospital, Germany
- Department of Neurosurgery, Division of Stereotactic Neurosurgery, Heidelberg University Hospital, Heidelberg, Germany
- Heidelberg University, Medical Faculty, Heidelberg, Germany
| | - D Kalasauskas
- Department of Neurosurgery, University Medical Center Mainz, Germany
| | - A Krigers
- Department of Neurosurgery, Medical University of Innsbruck, Austria
| | - C Thomé
- Department of Neurosurgery, Medical University of Innsbruck, Austria
| | - C F Freyschlag
- Department of Neurosurgery, Medical University of Innsbruck, Austria
| | - F Ringel
- Department of Neurosurgery, University Medical Center Mainz, Germany
| | - A Unterberg
- Department of Neurosurgery, Heidelberg University Hospital, Germany
- Heidelberg University, Medical Faculty, Heidelberg, Germany
| | - P Dao Trong
- Department of Neurosurgery, Heidelberg University Hospital, Germany
- Heidelberg University, Medical Faculty, Heidelberg, Germany
| | - J Beck
- Department of Neurosurgery, Medical Center - University of Freiburg, Germany
| | - D H Heiland
- Department of Neurosurgery, Medical Center - University of Freiburg, Germany
| | - B Meyer
- Department of Neurosurgery, Technical University Munich, Germany
| | - P Vajkoczy
- Department of Neurosurgery, Charité University Hospital Berlin, Germany
| | - J Onken
- Department of Neurosurgery, Charité University Hospital Berlin, Germany
| | - W Stummer
- Department of Neurosurgery, University Hospital of Münster, Germany
| | - E Suero Molina
- Department of Neurosurgery, University Hospital of Münster, Germany
| | - J Gempt
- Department of Neurosurgery, Medical Center Hamburg-Eppendorf, Germany
| | - M Westphal
- Department of Neurosurgery, Medical Center Hamburg-Eppendorf, Germany
| | - U Schüller
- Institute of Neuropathology, Medical Center Hamburg-Eppendorf, Germany
- Department of Pediatric Hematology and Oncology, Medical Center Hamburg-Eppendorf, Germany
- Research Institute Children's Cancer Center Hamburg, Germany
| | - M Mohme
- Department of Neurosurgery, Medical Center Hamburg-Eppendorf, Germany
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