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Holdaway M, Starner J, Patel RR, Salama J, Langer DJ, Ellis JA, Boockvar JA, D'Amico RS, Wernicke AG. Improvement in visual outcomes of patients with base of skull meningioma as a result of evolution in the treatment techniques in the last three decades: a systematic review. J Neurooncol 2023; 163:485-503. [PMID: 37354356 DOI: 10.1007/s11060-023-04366-8] [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: 05/11/2023] [Accepted: 06/07/2023] [Indexed: 06/26/2023]
Abstract
PURPOSE We systematically reviewed visual outcomes over the last three decades in patients undergoing treatment for base of skull (BOS) meningiomas and provide recommendations to preserve vision. METHODS In accordance with the PRISMA guidelines for systematic reviews, a search was conducted from 6/1/2022-9/1/2022 using PubMed and Web of Science. Inclusion criteria included (1) patients treated for BOS meningiomas (2) treatment modality specified (3) specifics of surgical techniques and/or dose/fractions of radiotherapy (4) individual patient outcomes of treatment. Each study was assessed for bias based on study design and heterogeneity of results. RESULTS A total of 50 studies were included (N = 2911). When comparing improved vision versus unchanged or worsened vision, studies investigating surgery alone published from 2006 and onward had significantly better visual outcomes compared to pre-2006 studies (p = 0.02). When comparing improved vision versus unchanged or worsened vision, studies investigating combined therapy with surgery and radiation published from 2008 and onward had significantly better visual outcomes compared to pre-2008 studies (p < 0.01). Combined modality therapy was less likely to worsen vision compared to either surgery or radiation monotherapy (p < 0.01). However, surgery and radiation monotherapy were more likely to actually improve outcomes compared to combination therapy (p < 0.01). CONCLUSION For over a decade we have observed improvement in visual outcomes in patients managed for meningioma of BOS, likely attributing the innovation in microsurgical and more targeted and conformal radiation techniques. Combination therapy may be the safest option for preventing worsening of vision, but the highest rates of improving visual function are achieved through monotherapy when indicated.
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Affiliation(s)
| | - John Starner
- Department of Radiation Medicine, Lenox Hill Hospital, Donald and Barbara Zucker School of Medicine at Hofstra/Northwell Health, 130 East 77th Street, New York, NY, 10065, USA
| | - Roshal R Patel
- Department of Radiation Oncology, Memorial Sloan Kettering Cancer Center, New York City, NY, USA
| | - Joshua Salama
- SUNY Downstate College of Medicine, Brooklyn, NY, USA
| | - David J Langer
- Department of Neurosurgery, Lenox Hill Hospital, Zucker School of Medicine at Hofstra/Northwell Health, New York, NY, USA
| | - Jason A Ellis
- Department of Neurosurgery, Lenox Hill Hospital, Zucker School of Medicine at Hofstra/Northwell Health, New York, NY, USA
| | - John A Boockvar
- Department of Neurosurgery, Lenox Hill Hospital, Zucker School of Medicine at Hofstra/Northwell Health, New York, NY, USA
| | - Randy S D'Amico
- Department of Neurosurgery, Lenox Hill Hospital, Zucker School of Medicine at Hofstra/Northwell Health, New York, NY, USA
| | - A Gabriella Wernicke
- Department of Radiation Medicine, Lenox Hill Hospital, Donald and Barbara Zucker School of Medicine at Hofstra/Northwell Health, 130 East 77th Street, New York, NY, 10065, USA.
- Department of Neurosurgery, Lenox Hill Hospital, Zucker School of Medicine at Hofstra/Northwell Health, New York, NY, USA.
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Corniola MV, Roche PH, Bruneau M, Cavallo LM, Daniel RT, Messerer M, Froelich S, Gardner PA, Gentili F, Kawase T, Paraskevopoulos D, Régis J, Schroeder HW, Schwartz TH, Sindou M, Cornelius JF, Tatagiba M, Meling TR. Management of cavernous sinus meningiomas: Consensus statement on behalf of the EANS skull base section. BRAIN AND SPINE 2022; 2:100864. [PMID: 36248124 PMCID: PMC9560706 DOI: 10.1016/j.bas.2022.100864] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/22/2021] [Revised: 01/08/2022] [Accepted: 01/16/2022] [Indexed: 01/04/2023]
Abstract
Introduction The evolution of cavernous sinus meningiomas (CSMs) might be unpredictable and the efficacy of their treatments is challenging due to their indolent evolution, variations and fluctuations of symptoms, heterogeneity of classifications and lack of randomized controlled trials. Here, a dedicated task force provides a consensus statement on the overall management of CSMs. Research question To determine the best overall management of CSMs, depending on their clinical presentation, size, and evolution as well as patient characteristics. Material and methods Using the PRISMA 2020 guidelines, we included literature from January 2000 to December 2020. A total of 400 abstracts and 77 titles were kept for full-paper screening. Results The task force formulated 8 recommendations (Level C evidence). CSMs should be managed by a highly specialized multidisciplinary team. The initial evaluation of patients includes clinical, ophthalmological, endocrinological and radiological assessment. Treatment of CSM should involve experienced skull-base neurosurgeons or neuro-radiosurgeons, radiation oncologists, radiologists, ophthalmologists, and endocrinologists. Discussion and conclusion Radiosurgery is preferred as first-line treatment in small, enclosed, pauci-symptomatic lesions/in elderly patients, while large CSMs not amenable to resection or WHO grade II-III are candidates for radiotherapy. Microsurgery is an option in aggressive/rapidly progressing lesions in young patients presenting with oculomotor/visual/endocrinological impairment. Whenever surgery is offered, open cranial approaches are the current standard. There is limited experience reported about endoscopic endonasal approach for CSMs and the main indication is decompression of the cavernous sinus to improve symptoms. Whenever surgery is indicated, the current trend is to offer decompression followed by radiosurgery. A thorough evaluation of cavernous sinus meningiomas by a multidisciplinary team is mandatory. Microsurgery should be considered for aggressive lesions in young patients. Extended endoscopic approaches can be effective when combined with radiotherapy. Stereotaxic radiotherapy and stereotaxic radiosurgery offer excellent tumour control in small/asymptomatic lesions .
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Sarhan N, Abduljabbar L, Laperriere N, Shultz D, Asha M, Zadeh G, Millar BA, Tsang DS. Short Course Hypofractionated Radiotherapy for Frail or Elderly Patients With Meningioma. Cureus 2020; 12:e8604. [PMID: 32676243 PMCID: PMC7362603 DOI: 10.7759/cureus.8604] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Purpose/Objective(s) The incidence of intracranial meningiomas increases with age. The standard of care treatment is complete surgical excision, followed by radiation therapy (RT) if indicated. However, six weeks of RT can be challenging for elderly or frail patients. The purpose of this study was to determine if short course RT is safe and effective in elderly patients with meningioma. Materials/Methods We performed a retrospective analysis of patients with meningioma treated with short course beam RT (5-15 fractions) at a single institution. Seventeen patients (94%) received 4005 cGy over 15 fractions and one patient (6%) received 2500 cGy over five fractions. Study endpoints were treatment toxicity (edema), progression-free (PFS) and overall survival (OS). Results Eighteen patients with histologically proven (n = 12) or radiologically presumed meningioma (n = 6, presumed grade I) were identified. Median age at treatment was 85 years (66-95 years). There were eight, eight and two patients with grade I, II and III tumours, respectively. Eight patients (44%) had radiologic edema prior to RT. Six (33%) required dexamethasone treatment during RT and the dose was increased during RT for two patients. Fourteen patients had reduced or no edema post-RT and 13 patients had stable or improving symptoms post-RT. Six patients had disease progression (five in-field, one out-of-field). Median PFS was 3.3 and 0.9 years for grade I and II/III tumours, respectively (p = 0.014). Median OS was 3.3 and 2.5 years for grade I and II/III tumours, respectively (p = 0.12). Conclusion Short course RT for elderly patients with meningioma is well-tolerated and can offer disease control for some patients, particularly those with grade I tumours.
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Affiliation(s)
- Nasim Sarhan
- Radiation Oncology, Princess Margaret Cancer Center, Toronto, CAN
| | - Lulwah Abduljabbar
- Radiation Oncology, King Fahad Specialist Hospital, Dammam, SAU.,Radiation Oncology, Princess Margaret Cancer Center, Toronto, CAN
| | | | - David Shultz
- Radiation Oncology, Princess Margaret Cancer Center, Toronto, CAN
| | - Mohammed Asha
- Neurosurgery, Toronto Western Hospital, Toronto, CAN
| | - Gelareh Zadeh
- Neurosurgery, Toronto Western Hospital, Toronto, CAN
| | | | - Derek S Tsang
- Radiation Oncology, Princess Margaret Cancer Center, Toronto, CAN
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4
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Xin Z, Yao Y, Chen G, Wang L, Shu M, Lv Q, Yu H, Zhang T. Fractionated Radiation Therapy for Large and Giant Cavernous Sinus Hemangioma: A Retrospective Study. Front Neurol 2020; 11:355. [PMID: 32477242 PMCID: PMC7237578 DOI: 10.3389/fneur.2020.00355] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2019] [Accepted: 04/09/2020] [Indexed: 11/13/2022] Open
Abstract
Purpose: Surgical resection has been traditionally used as a treatment for cavernous sinus hemangioma (CSH). However, this is usually difficult due to tumor vascularity and results in complications especially in large and giant CSH (volume >20 cm3). Previous studies have reported that radiotherapy (RT) provides an alternative treatment modality for hemangiomas. However, the optimized dose and fractions which control CSH and also protect the cognitive function remain unclear. This study reports our experience in the management of symptomatic large and giant CSH. Methods: Fifty-four patients with symptomatic large (20 cm3 <tumor volume ≤ 40 cm3, 3-4 cm in diameter) and giant (tumor volume>40 cm3, >4 cm in diameter) CSH were enrolled in a retrospective study between January 2007 and December 2018. The prescription dose to the target margin was 50 Gy in 25 fractions. Results: The mean pre-RT tumor volume was 60.9 cm3 which ranged from 20.2 to 230.5 cm3. The clinical data obtained was analyzed retrospectively following a mean follow-up period of 35.0 months which ranged from 1 to 140 months. All patients experienced tumor shrinkage within 3 months after radiotherapy. There was an average mean tumor reduction of 79.7% (range, 48.4-98.5%) with no patients experiencing tumor progression and recurrence. All the 54 patients experienced symptomatic improvement within 1 month to 12 months after radiotherapy. Within the entire follow up period, no patients experienced any form of permanent complications or symptomatic radiation toxicity. Neurocognitive impairment studies were conducted before and after radiotherapy on 28 patients while the studies were conducted after the last follow up in 40 patients. The cognitive function of all the participants had normal MoCA-scores of 28.25 pre-radiotherapy. The post-treatment MoCA-scores were also clinically stable (28.04, p = 0.78), and the average MoCA-score did not show any decline until the last follow-up (27.61, p = 0.13). Conclusion: The optimal dose and fractions of radiotherapy treatment for symptomatic large and giant cavernous sinus hemangioma remain unclear. This study, therefore, used a marginal dose of 50 Gy in 25 fractions in radiotherapy and this was proven to be effective and relatively safe in the treatment of symptomatic large and giant CSHs.
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Affiliation(s)
- Zengfeng Xin
- Department of Radiation Oncology, Zhejiang University School of Medicine, The Second Affiliated Hospital, Zhejiang University, Hangzhou, China.,Department of Orthopedic Surgery, Zhejiang University School of Medicine, The Second Affiliated Hospital, Zhejiang University, Hangzhou, China
| | - Yihan Yao
- Key Laboratory of Tumor Microenvironment and Immune Therapy of Zhejiang Province, Hangzhou, China
| | - Guodi Chen
- Department of Radiation Oncology, Zhejiang University School of Medicine, The Second Affiliated Hospital, Zhejiang University, Hangzhou, China
| | - Liancong Wang
- Department of Radiation Oncology, Zhejiang University School of Medicine, The Second Affiliated Hospital, Zhejiang University, Hangzhou, China
| | - Meibao Shu
- Department of Radiation Oncology, Zhejiang University School of Medicine, The Second Affiliated Hospital, Zhejiang University, Hangzhou, China
| | - Qinghua Lv
- Key Laboratory of Tumor Microenvironment and Immune Therapy of Zhejiang Province, Hangzhou, China
| | - Haifeng Yu
- Department of Chemotherapy Center, Zhejiang Cancer Hospital, Hangzhou, China
| | - Ting Zhang
- Department of Radiation Oncology, Zhejiang University School of Medicine, The Second Affiliated Hospital, Zhejiang University, Hangzhou, China.,Key Laboratory of Tumor Microenvironment and Immune Therapy of Zhejiang Province, Hangzhou, China
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Abstract
Radiation therapy (RT) plays an important role in the management of meningioma. Surgery often remains the initial treatment of choice as it reduces mass effect and confirms the diagnosis and grade. However, RT has frequently been successful in the primary setting and is commonly employed as adjuvant therapy for incompletely resected tumors as well as for high-grade meningiomas regardless of resection extent. Some meningiomas develop in locations less amenable to resection or in patients who are poor surgical candidates, in which circumstances RT is particularly appropriate as primary treatment. Recent cooperative group studies including RTOG 0539 have better established the role of RT for meningioma. These studies suggest a role for adjuvant RT for completely resected Grade II meningioma, which was less clear historically. Ongoing clinical trials such as NRG BN 003 and ROAM will further clarify this. This chapter reviews the role of fractionated external beam RT for various grades of meningioma.
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Affiliation(s)
- Samuel Chao
- Department of Radiation Oncology, Cleveland Clinic, Cleveland, OH, United States
| | - Leland Rogers
- Department of Radiation Oncology, Barrow Neurological Institute, Phoenix, AZ, United States.
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6
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Rutkowski M, Zada G. Management of Pituitary Adenomas Invading the Cavernous Sinus. Neurosurg Clin N Am 2019; 30:445-455. [DOI: 10.1016/j.nec.2019.05.005] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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Fega KR, Fletcher GP, Waddle MR, Peterson JL, Ashman JB, Barrs DM, Bendok BR, Patel NP, Porter AB, Vora SA. Analysis of MRI Volumetric Changes After Hypofractionated Stereotactic Radiation Therapy for Benign Intracranial Neoplasms. Adv Radiat Oncol 2019; 4:43-49. [PMID: 30706009 PMCID: PMC6349623 DOI: 10.1016/j.adro.2018.08.013] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2017] [Revised: 08/02/2018] [Accepted: 08/10/2018] [Indexed: 01/08/2023] Open
Abstract
Purpose To quantitatively assess volumetric changes after hypofractionated stereotactic radiation therapy (HFSRT) in patients treated for vestibular schwannomas and meningiomas. Methods and materials We retrospectively reviewed records of patients treated with HFSRT at our institution from 2002 to 2014. Patients received a median dose of 25 Gy in 5 fractions. After treatment, they underwent clinical and radiologic follow-up with magnetic resonance imaging (MRI) at 3- to 12-month intervals. Gross tumor volume was outlined on each thin slice of contrast-enhanced T1 series before and on each scan after HFSRT. Volumetric changes were calculated and compared with neuroradiologist interpretations. Results Forty-three patients underwent 182 MRI scans. Tumor types included vestibular schwannoma (n = 34) and meningioma (n = 9). Median follow-up time was 29 months. Median gross tumor volume was 3.1 cm3. Local control was 81.4% for the entire cohort at the time of last follow-up. Transient volume expansion was noted in 17 patients (50%) with vestibular schwannoma and 2 (22%) with meningioma. For all patients, transient volume expansion and subsequent regression occurred at a median time of 5.5 and 12 months, respectively. Neuroradiologist agreement with regard to tumor regression, progression, or stability occurred in 155 of 182 total reports (85%). The largest discordance identified was a stable finding on the MRI interpretation when the measured volumetric change exceeded 20% (n = 24 [13%]). Conclusions HFSRT is associated with excellent local control and a low incidence of toxicity. With volumetric MRI measurement, transient volume expansion was a common finding and was associated with temporary adverse effects. Although the neuroradiologist’s interpretation generally agreed with the volumetric MRI measurement, the overall 15% discordance rate emphasizes the potential benefit of considering volumetric measurements, which may help clinicians correlate posttreatment symptoms with MRI findings.
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Affiliation(s)
- Kathryn R Fega
- Department of Radiation Oncology, Mayo Clinic Hospital, Phoenix, Arizona
| | | | - Mark R Waddle
- Department of Radiation Oncology, Mayo Clinic, Jacksonville, Florida
| | | | - Jonathan B Ashman
- Department of Radiation Oncology, Mayo Clinic Hospital, Phoenix, Arizona
| | - David M Barrs
- Department of Otolaryngology, Head and Neck Surgery, Mayo Clinic Hospital, Phoenix, Arizona
| | - Bernard R Bendok
- Department of Neurologic Surgery, Mayo Clinic Hospital, Phoenix, Arizona
| | - Naresh P Patel
- Department of Neurologic Surgery, Mayo Clinic Hospital, Phoenix, Arizona
| | - Alyx B Porter
- Department of Neurology, Mayo Clinic Hospital, Phoenix, Arizona
| | - Sujay A Vora
- Department of Radiation Oncology, Mayo Clinic Hospital, Phoenix, Arizona
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8
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Nguyen EK, Nguyen TK, Boldt G, Louie AV, Bauman GS. Hypofractionated stereotactic radiotherapy for intracranial meningioma: a systematic review. Neurooncol Pract 2018; 6:346-353. [PMID: 31555449 DOI: 10.1093/nop/npy053] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023] Open
Abstract
Background The availability of image guidance and intensity modulation has led to the increasing use of hypofractionated stereotactic radiotherapy (hSRT) as an alternative to conventionally fractionated radiotherapy or radiosurgery for intracranial meningiomas (ICMs). As the safety and efficacy of this approach is not well characterized, we conducted a systematic review of the literature to assess the clinical outcomes of hSRT in the setting of ICMs. Methods A systematic review of Medline and EMBASE databases was performed following the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines. Included studies were retrospective or prospective series that examined an ICM population of ≥10 patients, delivered >1 fraction of photon hSRT (≥2.5 Gy per fraction), and had a median follow-up of ≥2 years. Descriptive statistics were generated for included studies. Results Of 1480 initial studies, 14 met eligibility criteria for inclusion, reporting on 630 patients (age range, 18-90) treated for 638 tumors. Primary radiotherapy was delivered in 37% of patients, 36% had radiation following surgery, and surgical details were unavailable for 27%. In 474 tumors assessed for radiologic response, 78% remained stable, 18% decreased in size, and 4% increased in size. Crude local control was 90%-100% as reported in 10 studies. The median late toxicity rate was 10%. The most common significant late toxicities were decreased visual acuity and new cranial neuropathy. Conclusions With limited follow-up, the available literature suggests hSRT for ICMs has local control and toxicity profiles comparable to other radiotherapy approaches. Confirmation in larger patient cohorts with a longer duration of follow-up is required.
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Affiliation(s)
- Eric K Nguyen
- Department of Oncology, Division of Radiation Oncology, Juravinski Cancer Centre, Hamilton, Ontario, Canada
| | - Timothy K Nguyen
- Department of Radiation Oncology, London Regional Cancer Program, Ontario, Canada
| | - Gabe Boldt
- Department of Radiation Oncology, London Regional Cancer Program, Ontario, Canada
| | - Alexander V Louie
- Department of Radiation Oncology, London Regional Cancer Program, Ontario, Canada
| | - Glenn S Bauman
- Department of Radiation Oncology, London Regional Cancer Program, Ontario, Canada
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Leroy HA, Tuleasca C, Reyns N, Levivier M. Radiosurgery and fractionated radiotherapy for cavernous sinus meningioma: a systematic review and meta-analysis. Acta Neurochir (Wien) 2018; 160:2367-2378. [PMID: 30393820 DOI: 10.1007/s00701-018-3711-9] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2018] [Accepted: 10/16/2018] [Indexed: 12/14/2022]
Abstract
INTRODUCTION Radiosurgery (RS) and fractionated radiotherapy (FRT) are part of the therapeutic armamentarium for the management of cavernous sinus meningiomas. We propose a systematic review of the local tumor control and clinical outcomes after monofractionated radiosurgical treatment, including gamma knife radiosurgery (GKRS) and linear accelerator (Linac RS), or fractionated radiotherapy. MATERIALS AND METHODS The current review and meta-analysis adhered to the PRISMA guidelines. We performed a search in PubMed, Embase, and Medline based on the following mesh terms, used alone or in diverse combinations, in both title and abstract: "cavernous sinus," "meningioma," "radiosurgery," "gamma knife," "linac," "cyberknife," and "radiotherapy". We screened 425 studies. We selected 36 studies, matching all selection criteria: 24 for GK, 5 for Linac, and 7 for FRT. RESULTS Were included 2817 patients (GKRS, n = 2047, LinacRS, n = 350, FRT, n = 420). Half of patients benefited from upfront RS or FRT; the other half benefited from adjuvant RS or FRT (combined approach or tumor recurrence). The mean gross target volume (GTV) was smaller for RS as compared to FRT (p = 0.07). The median marginal doses were 13.9 Gy (range, 11 to 28) for GKRS and 14 Gy (range, 12.8 to 17.7) for LinacRS. For FRT, patients received a mean dose of 51.2 Gy (25.5 fractions, 1.85 Gy each). The mean overall follow-up values were 48 months (range, 15 to 89) for GKRS, 69 months (range, 46 to 87) for Linac, and 59.5 months (range, 33 to 83) for FRT. PFS at 5 years for GKRS, LinacRS, and FRT were respectively 93.6%, 95.6%, and 97.4% (p = 0.32, the Kruskal-Wallis). Monofractionated treatments (GKRS and LinacRS) induced more tumor volume regression than FRT (p = 0.001). Tumor recurrence or progression ranged between 3 and 5.8%, without statistically significant differences between modalities (p > 0.05). Trigeminal symptoms improved in approximately 54%, and III-IV-VI cranial nerves (CN) palsies improved in approximately 45%. After GKRS, visual acuity improved in 21% (not enough data available for other modalities). De novo deficits occurred in 5 to 7.5%. Adverse radiation effects appeared in 4.6 to 9.3% (all techniques pooled). CONCLUSION RS achieved a twice-higher rate of tumor volume regression than FRT. GKRS series reported an improvement in visual acuity in 21% of the cases. GKRS, Linac, and FRT provided similar clinical post therapeutic outcomes for the trigeminal and oculomotor CN.
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Affiliation(s)
- Henri-Arthur Leroy
- Department of Clinical Neurosciences, Neurosurgery Service and Gamma Knife Center, Centre Hospitalier Universitaire Vaudois, Lausanne, Switzerland.
- Department of Neurosurgery and Neuro-oncology, CHU Lille, F-59000, Lille, France.
- Department of Neurosurgery, Lille University Hospital, Rue Emile Laine, 59037, Lille Cedex, France.
| | - Constantin Tuleasca
- Department of Clinical Neurosciences, Neurosurgery Service and Gamma Knife Center, Centre Hospitalier Universitaire Vaudois, Lausanne, Switzerland
- Faculty of Biology and Medicine, University of Lausanne, Lausanne, Switzerland
- Signal Processing Laboratory (LTS-5), Ecole Polytechnique Fédérale de Lausanne, Lausanne, Switzerland
| | - Nicolas Reyns
- Department of Neurosurgery and Neuro-oncology, CHU Lille, F-59000, Lille, France
| | - Marc Levivier
- Department of Clinical Neurosciences, Neurosurgery Service and Gamma Knife Center, Centre Hospitalier Universitaire Vaudois, Lausanne, Switzerland
- Faculty of Biology and Medicine, University of Lausanne, Lausanne, Switzerland
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Brahimi Y, Antoni D, Srour R, Proust F, Cebula H, Labani A, Noël G. [Base of the skull meningioma: Efficacy, clinical tolerance and radiological evaluation after radiotherapy]. Cancer Radiother 2018; 22:264-286. [PMID: 29773473 DOI: 10.1016/j.canrad.2017.09.010] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2017] [Revised: 09/15/2017] [Accepted: 09/20/2017] [Indexed: 11/29/2022]
Abstract
Skull base meningioma leads to functional disturbances, which can significantly alter the quality of life. The optimal management of these lesions, whose goals are neurological preservation and tumour local control, is not yet clearly established. It is widely recognized that the goal of a radical excision should be abandoned despite the advances in the field of microsurgery of skull base lesions. Although less morbid, partial tumour excision would be associated with increased risk of local tumour recurrence. Although discussed both exclusive and adjuvant have proven to be highly successful in terms of clinical improvement and local control. Various radiation techniques have demonstrated their efficacy in the management of this pathology. However, high rates of clinical improvement are in contrast with low rates of radiological improvement. The notion of clinical and radiological dissociation appeared. However, in most of these studies, the analysis of the radiological response could be subject of legitimate criticism. This work proposes to review the local control, the efficacy and the clinical tolerance and the radiological response of the various radiation techniques for the meningioma of the base of the skull and to demonstrate the interest of quantitative volumetric analyses in the follow-up of meningioma after radiotherapy.
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Affiliation(s)
- Y Brahimi
- Département universitaire de radiothérapie, centre Paul-Strauss, Unicancer, 3, rue de la Porte-de-l'Hôpital, 67065 Strasbourg cedex, France
| | - D Antoni
- Département universitaire de radiothérapie, centre Paul-Strauss, Unicancer, 3, rue de la Porte-de-l'Hôpital, 67065 Strasbourg cedex, France; Laboratoire de radiobiologie, UMR 7178 institut pluridisciplinaire Hubert-Curien (IPHC), université de Strasbourg, 67000 Strasbourg, France; CNRS, IPHC UMR 7178, 67000 Strasbourg, France
| | - R Srour
- Service de neurochirurgie, hôpital Pasteur, 39, avenue de la Liberté, 68024 Colmar cedex, France
| | - F Proust
- Service de neurochirurgie, hôpital universitaire de Strasbourg, 1, rue Molière, 67000 Strasbourg, France
| | - H Cebula
- Service de neurochirurgie, hôpital universitaire de Strasbourg, 1, rue Molière, 67000 Strasbourg, France
| | - A Labani
- Service de radiologie, hôpital universitaire de Strasbourg, 1, place de l'Hôpital, 67000 Strasbourg, France
| | - G Noël
- Département universitaire de radiothérapie, centre Paul-Strauss, Unicancer, 3, rue de la Porte-de-l'Hôpital, 67065 Strasbourg cedex, France; Laboratoire de radiobiologie, UMR 7178 institut pluridisciplinaire Hubert-Curien (IPHC), université de Strasbourg, 67000 Strasbourg, France; CNRS, IPHC UMR 7178, 67000 Strasbourg, France.
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Hypofractionated high-energy proton-beam irradiation is an alternative treatment for WHO grade I meningiomas. Acta Neurochir (Wien) 2017; 159:2391-2400. [PMID: 29064038 PMCID: PMC5686253 DOI: 10.1007/s00701-017-3352-4] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2016] [Accepted: 10/02/2017] [Indexed: 11/25/2022]
Abstract
Background Radiation treatment is commonly employed in the treatment of meningiomas. The aim of this study was to evaluate the effectiveness and safety of hypofractionated high-energy proton therapy as adjuvant or primary treatment for WHO grade I meningiomas. Method A total of 170 patients who received irradiation with protons for grade I meningiomas between 1994 and 2007 were included in the study. The majority of the tumours were located at the skull base (n = 155). Eighty-four patients were treated post subtotal resection, 42 at tumour relapse and 44 with upfront radiotherapy after diagnosis based on the typical radiological image. Irradiation was given in a hypofractionated fashion (3–8 fractions, usually 5 or 6 Gy) with a mean dose of 21.9 Gy (range, 14–46 Gy). All patients were planned for follow-up with clinical controls and magnetic resonance imaging scans at 6 months and 1, 2, 3, 5, 7 and 10 years after treatment. The median follow-up time was 84 months. Age, gender, tumour location, Simpson resection grade and target volume were assessed as possible prognostic factors for post-irradiation tumour progression and radiation related complications. Results The actuarial 5- and 10-year progression-free survival rates were 93% and 85% respectively. Overall mortality rate was 13.5%, while disease-specific mortality was 1.7% (3/170 patients). Older patients and patients with tumours located in the middle cranial fossa had a lower risk for tumour progression. Radiation-related complications were seen in 16 patients (9.4%), with pituitary insufficiency being the most common. Tumour location in the anterior cranial fossa was the only factor that significantly increased the risk of complications. Conclusions Hypofractionated proton-beam radiation therapy may be used particularly in the treatment of larger World Health Organisation grade I meningiomas not amenable to total surgical resection. Treatment is associated with high rates of long-term tumour growth control and acceptable risk for complications.
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Unteroberdörster M, Müller O, Özkan N, Pierscianek D, Hadamitzky M, Kleist B, Sure U, El Hindy N. Impact of optic canal decompression on visual outcome in subtotal resected skull base meningiomas. J Neurosurg Sci 2017; 64:440-445. [PMID: 28677936 DOI: 10.23736/s0390-5616.17.04020-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
BACKGROUND Visual impairment (VI) due to neoplastic infiltration of the optic canal (OC) is frequently seen in skull base meningiomas representing a significant restriction in patients` quality of life. However, the delicate anatomy of this region often prevents gross total tumor resection. The aim of the present study was to evaluate the impact of intradural OC decompression and postoperative oncological procedure on preservation of visual acuity in subtotal resected skull base meningiomas. METHODS A retrospective analysis of 31 consecutive patients (19 females, 12 males; mean age 53 [range 18-78]), treated in our institution between 01/2011- 09/2014 was performed. Patients` charts were analyzed with special respect to operative procedure, postoperative treatment and procedural impact on late visual function. RESULTS Most patients (74.2%) had VI prior to surgery. A pterional craniotomy (97%) facilitated subtotal tumor removal in 71% of the patients with no intraoperative and a low rate (6.4%) of postoperative complications. Adjunctive radiotherapy was performed in 19.3% of the patients. Preoperative visual acuity was preserved or improved in 92% of the patients. Substantial tumor regrowth occurred in only 11.2% of the patients. CONCLUSIONS Intradural decompression of the OC stabilizes visual function in subtotally resected skull base meningiomas. Moreover, adjuvant radiotherapy seems to further benefit visual outcome which has to be evaluated in further prospective studies.
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Affiliation(s)
- Meike Unteroberdörster
- Department of Neurosurgery, University Hospital of Essen, University of Duisburg-Essen, Essen, Germany -
| | - Oliver Müller
- Department of Neurosurgery, University Hospital of Essen, University of Duisburg-Essen, Essen, Germany
| | - Neriman Özkan
- Department of Neurosurgery, University Hospital of Essen, University of Duisburg-Essen, Essen, Germany
| | - Daniela Pierscianek
- Department of Neurosurgery, University Hospital of Essen, University of Duisburg-Essen, Essen, Germany
| | - Martin Hadamitzky
- Institute of Medical Psychology and Behavioral Immunobiology, University Hospital of Essen, University of Duisburg-Essen, Essen, Germany
| | - Bernadette Kleist
- Department of Neurosurgery, University Hospital of Essen, University of Duisburg-Essen, Essen, Germany
| | - Ulrich Sure
- Department of Neurosurgery, University Hospital of Essen, University of Duisburg-Essen, Essen, Germany
| | - Nicolai El Hindy
- Department of Neurosurgery, University Hospital of Essen, University of Duisburg-Essen, Essen, Germany
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Minniti G, Osti MF, Niyazi M. Target delineation and optimal radiosurgical dose for pituitary tumors. Radiat Oncol 2016; 11:135. [PMID: 27729088 PMCID: PMC5057503 DOI: 10.1186/s13014-016-0710-y] [Citation(s) in RCA: 50] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2016] [Accepted: 10/01/2016] [Indexed: 11/10/2022] Open
Abstract
Stereotactic radiosurgery (SRS) delivered as either single-fraction or multi-fraction SRS (2–5 fractions) is frequently employed in patients with residual or recurrent pituitary adenoma. The most common delivery systems used for SRS include the cobalt-60 system Gamma Knife, the CyberKnife (CK) robotic radiosurgery system, or a modified conventional radiotherapy machine (linear accelerator, LINAC). Tumor control and normalization of hormone hypersecretion have been reported in 75–100 % and 25–80 % of patients, respectively. Hypopituitarism is the most commonly reported late complication of radiation treatment, whereas other toxicities occur less frequently. We have provided an overview of the recent available literature on SRS in patients with a pituitary adenoma. Critical aspects of pituitary irradiation, including target delineation and doses to organs at risk, optimal radiation dose, as well as the long-term efficacy and toxicity of SRS for either nonfunctioning or secreting pituitary adenomas are discussed. Single-fraction SRS represents an effective treatment for patients with a pituitary adenoma; however, caution should be used for lesions > 2.5–3 cm in size and/or involving the anterior optic pathway. Future studies will be necessary to optimize target doses and critical organ dose constrains in order to reduce the long-term toxicity of treatments while maintaining high efficacy.
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Affiliation(s)
- Giuseppe Minniti
- Unit of Radiation Oncology, Sant' Andrea Hospital, University Sapienza, Rome, Italy. .,IRCCS Neuromed, Pozzilli (IS), Italy.
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Demiral S, Dincoglan F, Sager O, Gamsiz H, Uysal B, Gundem E, Elcim Y, Dirican B, Beyzadeoglu M. Hypofractionated stereotactic radiotherapy (HFSRT) for who grade I anterior clinoid meningiomas (ACM). Jpn J Radiol 2016; 34:730-737. [PMID: 27659448 DOI: 10.1007/s11604-016-0581-z] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2016] [Accepted: 09/05/2016] [Indexed: 12/13/2022]
Abstract
PURPOSE While microsurgical resection plays a central role in the management of ACMs, extensive surgery may be associated with substantial morbidity particularly for tumors in intimate association with critical structures. In this study, we evaluated the use of HFSRT in the management of ACM. MATERIALS AND METHODS A total of 22 patients with ACM were treated using HFSRT. Frameless image guided volumetric modulated arc therapy (VMAT) was performed with a 6 MV linear accelerator (LINAC). The total dose was 25 Gy delivered in five fractions over five consecutive treatment days. Local control (LC) and progression free survival (PFS) rates were calculated using the Kaplan-Meier method. Common Terminology Criteria for Adverse Events, version 4.0 was used in toxicity grading. RESULTS Out of the total 22 patients, outcomes of 19 patients with at least 36 months of periodic follow-up were assessed. Median patient age was 40 years old (range 24-77 years old). Median follow-up time was 53 months (range 36-63 months). LC and PFS rates were 100 and 89.4 % at 1 and 3 years, respectively. Only two patients (10.5 %) experienced clinical deterioration during the follow-up period. CONCLUSION LINAC-based HFSRT offers high rates of LC and PFS for patients with ACMs.
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Affiliation(s)
- Selcuk Demiral
- Department of Radiation Oncology, Gulhane Medical School, Ankara, Turkey.
| | - Ferrat Dincoglan
- Department of Radiation Oncology, Gulhane Medical School, Ankara, Turkey
| | - Omer Sager
- Department of Radiation Oncology, Gulhane Medical School, Ankara, Turkey
| | - Hakan Gamsiz
- Department of Radiation Oncology, Gulhane Medical School, Ankara, Turkey
| | - Bora Uysal
- Department of Radiation Oncology, Gulhane Medical School, Ankara, Turkey
| | - Esin Gundem
- Department of Radiation Oncology, Gulhane Medical School, Ankara, Turkey
| | - Yelda Elcim
- Department of Radiation Oncology, Gulhane Medical School, Ankara, Turkey
| | - Bahar Dirican
- Department of Radiation Oncology, Gulhane Medical School, Ankara, Turkey
| | - Murat Beyzadeoglu
- Department of Radiation Oncology, Gulhane Medical School, Ankara, Turkey
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Adaptive fractionated stereotactic Gamma Knife radiotherapy of meningioma using integrated stereotactic cone-beam-CT and adaptive re-planning (a-gkFSRT). Strahlenther Onkol 2016; 192:815-819. [DOI: 10.1007/s00066-016-1008-6] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2016] [Accepted: 05/27/2016] [Indexed: 10/21/2022]
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Long-term evaluation of the effect of hypofractionated high-energy proton treatment of benign meningiomas by means of (11)C-L-methionine positron emission tomography. Eur J Nucl Med Mol Imaging 2016; 43:1432-43. [PMID: 26819102 DOI: 10.1007/s00259-016-3310-z] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2015] [Accepted: 01/05/2016] [Indexed: 10/22/2022]
Abstract
PURPOSE To determine if (11)C-L-methionine PET is a useful tool in the evaluation of the long-term effect of proton beam treatment in patients with meningioma remnant. METHODS Included in the study were 19 patients (4 men, 15 women) with intracranial meningioma remnants who received hypofractionated high-energy proton beam treatment. Patients were examined with (11)C-L-methionine PET and MRI prior to treatment and after 6 months, and 1, 2, 3, 5, 7 and 10 years. Temporal changes in methionine uptake ratio, meningioma volume, meningioma regrowth and clinical symptoms throughout the follow-up period were evaluated. RESULTS In 17 patients the tumour volume was unchanged throughout the follow-up. The methionine uptake ratio on PET decreased over the years in most patients. In two patients the tumour remnant showed progression on MRI. In these patients, prior to the volume increase on MRI, the methionine uptake ratio increased. One patient experienced transient clinical symptoms and showed radiological evidence of a radiation-induced reaction close to the irradiated field. CONCLUSION Proton beam treatment is a safe and effective treatment for achieving long-term growth arrest in meningioma remnants. Follow-up with (11)C-L-methionine PET may be a valuable adjunct to, but not a replacement for, standard radiological follow-up.
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