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Pham J, Shaaya E, Rhee B, Kimata A, Ozcan EE, Pham KM, Niu T, Sullivan P, Gokaslan ZL. Gross total resection and survival outcomes in elderly patients with spinal chordoma: a SEER-based analysis. Front Oncol 2024; 13:1327330. [PMID: 38352297 PMCID: PMC10862492 DOI: 10.3389/fonc.2023.1327330] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2023] [Accepted: 12/28/2023] [Indexed: 02/16/2024] Open
Abstract
Objective The association between aggressive resection and improved survival for adult spinal chordoma patients has not been well characterized in the geriatric population. Thus, the present study aimed to elucidate the relationship between gross total resection (GTR) and survival outcomes for patients across different age groups. Methods The authors isolated all adult patients diagnosed with spinal chordoma from the 2000-2019 Surveillance, Epidemiology, and End Results database and divided patients into three surgical subgroups: no surgery, subtotal resection (STR), and GTR. Kaplan-Meier curves with a log-rank test were used to discern differences in overall survival (OS) between surgical subgroups. Univariate and multivariate analyses were used to identify prognostic factors of mortality. Results There were 771 eligible patients: 227 (29.4%) received no surgery, 267 (34.6%) received STR, and 277 (35.9%) received GTR. Patients receiving no surgery had the lowest 5-year OS (45.2%), 10-year OS (17.6%), and mean OS (72.1 months). After stratifying patients by age, our multivariate analysis demonstrated that patients receiving GTR aged 40-59 (HR=0.26, CI=0.12-0.55, p<0.001), 60-79 (HR=0.51, CI=0.32-0.82, p=0.005), and 80-99 (HR=0.14, CI=0.05-0.37, p<0.001) had a lower risk of mortality compared to patients undergoing no surgery. The frequency of receiving GTR also decreased as a function of age (16.4% [80-99 years] vs. 43.2% [20-39 years]; p<0.001), but the frequency of receiving radiotherapy was comparable across all age groups (48.3% [80-99 years] vs. 45.5% [20-39 years]; p=0.762). Conclusion GTR is associated with improved survival for middle-aged and elderly patients with spinal chordoma. Therefore, patients should not be excluded from aggressive resection on the basis of age alone. Rather, the decision to pursue surgery should be decided on an individual basis.
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Affiliation(s)
- John Pham
- Department of Neurosurgery, Rhode Island Hospital, The Warren Alpert Medical School of Brown University, Providence, RI, United States
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2
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Yeung CM, Bilsky M, Boland PJ, Vaynrub M. The Role of En Bloc Resection in the Modern Era for Primary Spine Tumors. Spine (Phila Pa 1976) 2024; 49:46-57. [PMID: 37732462 PMCID: PMC10750970 DOI: 10.1097/brs.0000000000004821] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/23/2023] [Accepted: 06/27/2023] [Indexed: 09/22/2023]
Abstract
STUDY DESIGN A literature review. OBJECTIVE The aim of this review is to provide an overview of benign and malignant primary spine tumors and a balanced analysis of the benefits and limitations of (and alternatives to) surgical treatment with en bloc resection. SUMMARY OF BACKGROUND DATA Primary spine tumors are rare but have the potential to cause severe morbidity, either from the disease itself or as a result of treatment. The prognosis, goals, and treatment options vary significantly with the specific disease entity. Appropriate initial management is critical; inappropriate surgery before definitive treatment can lead to recurrence and may render the patient incurable, as salvage options are often inferior. METHODS We performed a comprehensive search of the PubMed database for articles relevant to primary spine neoplasms and en bloc spine surgery. Institutional review board approval was not needed. RESULTS Although Enneking-appropriate en bloc surgery can be highly morbid, it often provides the greatest chance for local control and/or patient survival. However, there is growing data to support modern radiotherapy as a feasible and less morbid approach to certain primary neoplasms that historically were considered radioresistant. CONCLUSIONS Choosing the optimal approach to primary spine tumors is complex. A comprehensive and up-to-date assessment of the evidence is required to guide patient care and to balance the often-competing goals of prolonging life and preserving quality of life.
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Affiliation(s)
- Caleb M. Yeung
- Department of Surgery, Orthopaedic Service, Memorial Sloan Kettering Cancer Center, New York, New York, USA
| | - Mark Bilsky
- Department of Neurosurgery, Memorial Sloan Kettering Cancer Center, New York, New York, USA
| | - Patrick J. Boland
- Department of Surgery, Orthopaedic Service, Memorial Sloan Kettering Cancer Center, New York, New York, USA
| | - Max Vaynrub
- Department of Surgery, Orthopaedic Service, Memorial Sloan Kettering Cancer Center, New York, New York, USA
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3
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John L, Smith H, Ilanchezhian M, Lockridge R, Reilly KM, Raygada M, Dombi E, Sandler A, Thomas BJ, Glod J, Miettinen M, Allen T, Sommer J, Levy J, Lozinsky S, Dix D, Bouffet E, MacDonald S, Mukherjee D, Snyderman CH, Rowan NR, Malyapa R, Park DM, Heery C, Gardner PA, Cote GM, Fuller S, Butman JA, Jackson S, Gulley JL, Widemann BC, Wedekind MF. The NIH pediatric/young adult chordoma clinic and natural history study: Making advances in a very rare tumor. Pediatr Blood Cancer 2023; 70:e30358. [PMID: 37347686 PMCID: PMC10739575 DOI: 10.1002/pbc.30358] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/13/2023] [Accepted: 02/26/2023] [Indexed: 06/24/2023]
Abstract
BACKGROUND Chordomas are rare tumors arising from the skull base and spine, with approximately 20 pediatric chordoma cases in the Unitedn States per year. The natural history and optimal treatment of pediatric chordomas, especially poorly differentiated and dedifferentiated subtypes, is incompletely understood. Herein, we present findings from our first National Cancer Institute (NCI) chordoma clinic and a retrospective analysis of published cases of pediatric poorly differentiated chordomas (PDC) and dedifferentiated chordomas (DC). METHODS Patients less than 40 years old with chordoma were enrolled on the NCI Natural History and Biospecimens Acquisitions Study for Children and Adults with Rare Solid Tumors protocol (NCT03739827). Chordoma experts reviewed patient records, evaluated patients, and provided treatment recommendations. Patient-reported outcomes, biospecimens, and volumetric tumor analyses were collected. A literature review for pediatric PDC and DC was conducted. RESULTS Twelve patients (median age: 14 years) attended the clinic, including four patients with active disease and three patients with PDC responsive to systemic therapy. Consensus treatment, management, and recommendations were provided to patients. Literature review returned 45 pediatric cases of PDC or DC with variable treatments and outcomes. CONCLUSIONS A multidisciplinary expert clinic was feasible and successful in improving understanding of pediatric chordoma. While multimodal approaches have all been employed, treatment for PDC has been inconsistent and a recommended standardized treatment approach has not been defined. Centralized efforts, inclusive of specialized chordoma-focused clinics, natural history studies, and prospective analyses will help in the standardization of care for this challenging disease.
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Affiliation(s)
- Liny John
- Pediatric Oncology Branch, Center for Cancer Research, National Cancer Institute, Bethesda, MD, USA
| | - Hannah Smith
- Pediatric Oncology Branch, Center for Cancer Research, National Cancer Institute, Bethesda, MD, USA
| | - Maran Ilanchezhian
- Pediatric Oncology Branch, Center for Cancer Research, National Cancer Institute, Bethesda, MD, USA
| | - Robin Lockridge
- Clinical Research Directorate (CRD), Frederick National Laboratory for Cancer Research, Frederick, Maryland, USA
| | - Karlyne M Reilly
- Pediatric Oncology Branch, Center for Cancer Research, National Cancer Institute, Bethesda, MD, USA
| | - Margarita Raygada
- Pediatric Oncology Branch, Center for Cancer Research, National Cancer Institute, Bethesda, MD, USA
| | - Eva Dombi
- Pediatric Oncology Branch, Center for Cancer Research, National Cancer Institute, Bethesda, MD, USA
| | - Abby Sandler
- Pediatric Oncology Branch, Center for Cancer Research, National Cancer Institute, Bethesda, MD, USA
| | - Barbara J Thomas
- Pediatric Oncology Branch, Center for Cancer Research, National Cancer Institute, Bethesda, MD, USA
| | - John Glod
- Pediatric Oncology Branch, Center for Cancer Research, National Cancer Institute, Bethesda, MD, USA
| | - Markku Miettinen
- Pediatric Oncology Branch, Center for Cancer Research, National Cancer Institute, Bethesda, MD, USA
| | - Taryn Allen
- Pediatric Oncology Branch, Center for Cancer Research, National Cancer Institute, Bethesda, MD, USA
| | | | - Joan Levy
- Chordoma Foundation, Durham, NC, USA
| | | | - David Dix
- BC Children’s Hospital, Vancouver, Canada
| | | | | | | | | | | | - Robert Malyapa
- University of Maryland Medical Center, Baltimore, MD, USA
| | | | - Christopher Heery
- Laboratory of Tumor Immunology and Biology, Center for Cancer Research, National Cancer Institute, Bethesda, MD, USA
| | - Paul A. Gardner
- University of Pittsburgh Medical Center, Pittsburgh, PA, USA
| | | | - Sarah Fuller
- Pediatric Oncology Branch, Center for Cancer Research, National Cancer Institute, Bethesda, MD, USA
| | - John A. Butman
- Radiology and Imaging Sciences, The National Institutes of Health, Bethesda, MD, USA
| | - Sadhana Jackson
- Pediatric Oncology Branch, Center for Cancer Research, National Cancer Institute, Bethesda, MD, USA
| | - James L. Gulley
- Center for Immuno-Oncology, Center for Cancer Research, National Cancer Institute, Bethesda, MD, USA
| | - Brigitte C Widemann
- Pediatric Oncology Branch, Center for Cancer Research, National Cancer Institute, Bethesda, MD, USA
| | - Mary Frances Wedekind
- Pediatric Oncology Branch, Center for Cancer Research, National Cancer Institute, Bethesda, MD, USA
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4
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Wu Y, Li C, Zhang H, Wang G, Jing L, Yi G, Yang X, Gui S, Gao H, Zhang Y, Wang G, Bai J. Emotional Problems, Quality of Life and Symptom Burden in Patients with Chordoma. Healthcare (Basel) 2023; 11:healthcare11081135. [PMID: 37107969 PMCID: PMC10138171 DOI: 10.3390/healthcare11081135] [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: 11/15/2022] [Revised: 03/17/2023] [Accepted: 04/11/2023] [Indexed: 04/29/2023] Open
Abstract
Chordomas are very rare malignant bone tumors. Following surgery, their effects on neurological, physical, psychological, social, and emotional functioning are substantial and can have a major impact on a patients' quality of life (QOL). In this survey, we aimed to characterize the postoperation health-related QOL and emotional problem in patients with chordoma using the European Organization for Research and Treatment of Cancer Quality of Life Questionnaire 30 (EORTC QLQ-C30) and Hamilton Depression Rating Scale (HAMD). The cohort included 100 patients who underwent resection surgery between 2014 and 2020. Being single or divorced, living in a rural area, receiving a diagnosis of sacrococcygeal chordoma, Karnofsky performance status (KPS) ≤ 70, and weight loss were associated with increased likelihood of depression (p < 0.05). Patients who were single or divorced, with KPS ≤ 70, and experiencing weight loss had a higher likelihood of a worse QOL (p < 0.05). The uni- and multivariate logistic regression analyses indicated that the KPS level (p = 0.000) and postoperative radiation therapy (p = 0.009) were related to depression; marital status (p = 0.029), KPS level (p = 0.006), and tumor location (p = 0.033) were related to worse QOL. Certain characteristics placed patients with chordoma at increased risk of emotional problems, which are associated with a lowered QOL and a higher symptom burden. Further knowledge regarding emotional problems is key to improving the QOL for patients with chordoma.
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Affiliation(s)
- Youtu Wu
- Neurosurgical Department, Beijing Tsinghua Changgung Hospital, Beijing 102218, China
| | - Chuzhong Li
- Beijing Neurosurgery Institute, Capital Medical University, Beijing 100070, China
| | - Huifang Zhang
- Neurosurgical Department, Beijing Tsinghua Changgung Hospital, Beijing 102218, China
| | - Guoqin Wang
- Neurosurgical Department, Beijing Tsinghua Changgung Hospital, Beijing 102218, China
| | - Linkai Jing
- Neurosurgical Department, Beijing Tsinghua Changgung Hospital, Beijing 102218, China
| | - Guo Yi
- Neurosurgical Department, Beijing Tsinghua Changgung Hospital, Beijing 102218, China
| | - Xuejun Yang
- Neurosurgical Department, Beijing Tsinghua Changgung Hospital, Beijing 102218, China
| | - Songbai Gui
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing 100070, China
| | - Hua Gao
- Beijing Neurosurgery Institute, Capital Medical University, Beijing 100070, China
| | - Yazhuo Zhang
- Beijing Neurosurgery Institute, Capital Medical University, Beijing 100070, China
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing 100070, China
- China National Clinical Research Center for Neurological Diseases, Beijing Tiantan Hospital, Capital Medical University, Beijing 100070, China
- Brain Tumor Center, Beijing Institute for Brain Disorders, Beijing 100070, China
| | - Guihuai Wang
- Neurosurgical Department, Beijing Tsinghua Changgung Hospital, Beijing 102218, China
| | - Jiwei Bai
- Beijing Neurosurgery Institute, Capital Medical University, Beijing 100070, China
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing 100070, China
- China National Clinical Research Center for Neurological Diseases, Beijing Tiantan Hospital, Capital Medical University, Beijing 100070, China
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Klepinowski T, Sagan L. EuroQol-5 dimensions health-related quality of life questionnaire in craniovertebral instability treated with posterior fixation with or without occipital plating: A comparative study with matched datasets. JOURNAL OF CRANIOVERTEBRAL JUNCTION AND SPINE 2022; 13:72-79. [PMID: 35386241 PMCID: PMC8978853 DOI: 10.4103/jcvjs.jcvjs_125_21] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2021] [Accepted: 10/28/2021] [Indexed: 11/04/2022] Open
Abstract
Objective: Methods: Results: Conclusions:
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6
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Marchesini N, Tommasi N, Faccioli F, Pinna G, Sala F. Cauda equina ependymomas: surgical treatment and long-term outcomes in a series of 125 patients. J Neurosurg Spine 2021:1-12. [PMID: 34653993 DOI: 10.3171/2021.5.spine202049] [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: 11/21/2020] [Accepted: 05/27/2021] [Indexed: 11/06/2022]
Abstract
OBJECTIVE Cauda equina ependymoma (CEE) is a rare tumor for which little information is available on the oncological and clinical outcomes of patients. In this study the authors aimed to address functional, oncological, and quality-of-life (QOL) outcomes in a large series of consecutive patients operated on at their institution during the past 20 years. METHODS The records of 125 patients who underwent surgery between January 1998 and September 2018 were reviewed. Analyzed variables included demographic, clinical, radiological, surgical, and histopathological features. Neurological outcomes were graded according to the McCormick and Kesselring scales. The QOL at follow-up was evaluated by administering the EQ-5DL questionnaire. RESULTS On admission, 84% of patients had a McCormick grade of I and 76.8% had a Kesselring score of 0. At follow-up (clinical 8.13 years; radiological 5.87 years) most scores were unchanged. Sacral level involvement (p = 0.029) and tumor size (p = 0.002) were predictors of poor functional outcome at discharge. Tumor size (p = 0.019) and repeated surgery (p < 0.001) were predictors of poor outcome. A preoperative McCormick grade ≥ III and Kesselring grade ≥ 2 were associated with worse outcomes (p = 0.035 and p = 0.002, respectively). Myxopapillary ependymoma (MPE) was more frequent than grade II ependymoma (EII). The overall rate of gross-total resection (GTR) was 91.2% and rates were significantly higher for patients with EII (98%) than for those with MPE (84%) (p = 0.0074). On multivariate analysis, the only factor associated with GTR was the presence of a capsule (p = 0.011). Seventeen patients (13.7%) had recurrences (13 MPE, 4 EII; 76.4% vs 23.6%; p = 0.032). The extent of resection was the only factor associated with recurrence (p = 0.0023) and number of surgeries (p = 0.006). Differences in progression-free survival (PFS) were seen depending on the extent of resection at first operation (p < 0.001), subarachnoid seeding (p = 0.041), piecemeal resection (p = 0.004), and number of spine levels involved (3 [p = 0.016], 4 [p = 0.011], or ≥ 5 [p = 0.013]). At follow-up a higher proportion of EII than MPE patients were disease free (94.7% vs 77.7%; p = 0.007). The QOL results were inferior in almost all areas compared to a control group of subjects from the Italian general population. A McCormick grade ≥ 3 and repeated surgeries were associated with a worse QOL (p = 0.006 and p = 0.017). CONCLUSIONS An early diagnosis of CEE is important because larger tumors are associated with recurrences and worse functional neurological outcomes. Surgery should be performed with the aim of achieving an en bloc GTR. The histological subtype was not directly associated with recurrences, but some of the features more commonly encountered in MPEs were. The outcomes are in most cases favorable, but the mean QOL perception is inferior to that of the general population.
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Affiliation(s)
- Nicolò Marchesini
- 1Department of Neurosurgery, University Hospital Borgo Trento, Verona, Italy; and
| | - Nicola Tommasi
- 2Centro interdipartimentale di documentazione economica, University of Verona, Italy
| | - Franco Faccioli
- 1Department of Neurosurgery, University Hospital Borgo Trento, Verona, Italy; and
| | - Giampietro Pinna
- 1Department of Neurosurgery, University Hospital Borgo Trento, Verona, Italy; and
| | - Francesco Sala
- 1Department of Neurosurgery, University Hospital Borgo Trento, Verona, Italy; and
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7
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den Hollander D, Van der Graaf WTA, Fiore M, Kasper B, Singer S, Desar IME, Husson O. Unravelling the heterogeneity of soft tissue and bone sarcoma patients' health-related quality of life: a systematic literature review with focus on tumour location. ESMO Open 2021; 5:e000914. [PMID: 33082266 PMCID: PMC7577059 DOI: 10.1136/esmoopen-2020-000914] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2020] [Revised: 08/17/2020] [Accepted: 08/18/2020] [Indexed: 12/18/2022] Open
Abstract
Patients with sarcoma experience many physical and psychological symptoms, adversely affecting their health-related quality of life (HRQoL). HRQoL assessment is challenging due to the diversity of the disease. This review aims to unravel the heterogeneity of HRQoL of patients with sarcoma with regard to tumour location and to summarise the used measures in research. English-language literature from four databases published between January 2000 and April 2019 was reviewed. Studies that described adult sarcoma HRQoL outcomes were included and classified according to primary sarcoma location. Eighty-seven articles met the inclusion criteria covering sarcoma of the extremities (n=35), pelvis and axial skeleton (n=9), pelvis and extremities (n=5), head and neck (n=4), retroperitoneum (n=2) and multiple sarcoma locations (n=33), respectively. Urogenital and thoracic sarcoma were lacking. Fifty-four different questionnaires were used, most often cancer-generic or generic HRQoL questionnaires. Patients with sarcoma reported lower HRQoL than the general population. Distinctive patterns of HRQoL outcomes according to tumour location regarding symptoms, physical functioning, disability and psychosocial well-being were identified. In metastatic sarcoma, mostly constitutional symptoms were present. To comprehensively assess HRQoL, a sarcoma-specific measurement strategy should be developed and used covering the heterogeneity of sarcoma including location-specific issues to improve personalised HRQoL assessment in future research and clinical practice.
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Affiliation(s)
- Dide den Hollander
- Medical Oncology, Antoni van Leeuwenhoek Netherlands Cancer Institute, Amsterdam, The Netherlands; Medical Oncology, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Winette T A Van der Graaf
- Medical Oncology, Antoni van Leeuwenhoek Netherlands Cancer Institute, Amsterdam, The Netherlands; Medical Oncology, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Marco Fiore
- Surgery, Fondazione IRCCS Istituto Nazionale dei Tumori, Milano, Lombardia, Italy
| | - Bernd Kasper
- Sarcoma Unit, University of Heidelberg, Mannheim University Medical Center, Mannheim, Germany
| | - Susanne Singer
- Institute of Medical Biostatistics, Epidemiology and Informatics, University Medical Centre Mainz, Mainz, Germany
| | - Ingrid M E Desar
- Medical Oncology, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Olga Husson
- Medical Oncology, Antoni van Leeuwenhoek Netherlands Cancer Institute, Amsterdam, The Netherlands; Division of Clinical Studies, Institute of Cancer Research, London, United Kingdom.
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8
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Patel SS, Nota SP, Sabbatino F, Nielsen GP, Deshpande V, Wang X, Ferrone S, Schwab JH. Defective HLA Class I Expression and Patterns of Lymphocyte Infiltration in Chordoma Tumors. Clin Orthop Relat Res 2021; 479:1373-1382. [PMID: 33273248 PMCID: PMC8133041 DOI: 10.1097/corr.0000000000001587] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/28/2020] [Accepted: 11/03/2020] [Indexed: 01/31/2023]
Abstract
BACKGROUND There are no effective systemic therapies for chordoma. The recent successes of immunotherapeutic strategies in other cancers have resulted in a resurgence of interest in using immunotherapy in chordoma. These approaches rely on a functional interaction between the host's immune system and the expression of tumor peptides via the human leukocyte antigen (HLA) Class I antigen. It is not known whether chordoma cells express the HLA Class I antigen. QUESTIONS/PURPOSES (1) Do chordoma tumors exhibit defects in HLA Class I antigen expression? (2) What is the pattern of lymphocyte infiltration in chordoma tumors? METHODS Patients with chordoma treated at Massachusetts General Hospital between 1989 and 2009 were identified with permission from the institutional review board. Of the 75 patients who were identified, 24 human chordoma tumors were selected from 24 distinct patients based on tissue availability. Histology slides from these 24 formalin-fixed paraffin-embedded chordoma tissue samples were deparaffinized using xylene and ethanol and underwent heat-induced antigen retrieval in a citrate buffer. Samples were incubated with monoclonal antibodies directed against HLA Class I antigen processing machinery components. Antibody binding was detected via immunohistochemical staining. Staining intensity (negative, weakly positive, strongly positive) was assessed semiquantitatively and the percentage of chordoma cells stained for HLA Class I antigen subunits was assessed quantitatively. Hematoxylin and eosin-stained histology slides from the same 24 chordoma samples were assessed qualitatively for the presence of tumor-infiltrating lymphocytes and histologic location of these lymphocytes. Immunohistochemical staining with monoclonal antibodies directed against CD4 and CD8 was performed in a quantitative manner to identify the lymphocyte subtype present in chordoma tumors. All results were scored independently by two investigators and were confirmed by a senior bone and soft tissue pathologist. RESULTS Seven of 24 chordoma samples exhibited no staining by the anti-HLA-A heavy chain monoclonal antibody HC-A2, two had weak staining intensity, and eight had a heterogeneous staining pattern, with fewer than 60% of chordoma cells exhibiting positive staining results. Four of 24 samples tested were not stained by the anti-HLA-B/C heavy chain monoclonal antibody HC-10, five had weak staining intensity, and 11 displayed a heterogeneous staining pattern. For the anti-β-2-microglobulin monoclonal antibody NAMB-1, staining was detected in all samples, but 11 had weak staining intensity and four displayed a heterogeneous staining pattern. Twenty-one of 24 samples tested had decreased expression in at least one subunit of HLA Class I antigens. No tumors were negative for all three subunits. Lymphocytic infiltration was found in 21 of 24 samples. Lymphocytes were primarily found in the fibrous septae between chordoma lobules but also within the tumor lobules and within the fibrous septae and tumor lobules. Twenty-one of 24 tumors had CD4+ T cells and 11 had CD8+ T cells. CONCLUSION In chordoma tissue samples, HLA Class I antigen defects commonly were present, suggesting a mechanism for escape from host immunosurveillance. Additionally, nearly half of the tested samples had cytotoxic CD8+ T cells present in chordoma tumors, suggesting that the host may be capable of mounting an immune response against chordoma tumors. The resulting selective pressure imposed on chordoma tumors may lead to the outgrowth of chordoma cell subpopulations that can evade the host's immune system. CLINICAL RELEVANCE These findings have implications in the design of immunotherapeutic strategies for chordoma treatment. T cell recognition of tumor cells requires HLA Class I antigen expression on the targeted tumor cells. Defects in HLA Class I expression may play a role in the clinical course of chordoma and may account for the limited or lack of efficacy of T cell-based immunity triggered by vaccines and/or checkpoint inhibitors.
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Affiliation(s)
- Shalin S Patel
- S. S. Patel, Orthopaedic Spine Service, Department of Orthopaedic Surgery, Washington University School of Medicine, St. Louis, MO, USA
- S. S. Patel, S. P. Nota, S. Ferrone, J. H. Schwab, Orthopaedic Oncology Service, Department of Orthopaedic Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
- F. Sabbatino, X. Wang, S. Ferrone, Surgical Oncology Service, Department of Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
- G. P. Nielsen, V. Deshpande, Department of Pathology, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
| | - Sjoerd P Nota
- S. S. Patel, Orthopaedic Spine Service, Department of Orthopaedic Surgery, Washington University School of Medicine, St. Louis, MO, USA
- S. S. Patel, S. P. Nota, S. Ferrone, J. H. Schwab, Orthopaedic Oncology Service, Department of Orthopaedic Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
- F. Sabbatino, X. Wang, S. Ferrone, Surgical Oncology Service, Department of Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
- G. P. Nielsen, V. Deshpande, Department of Pathology, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
| | - Francesco Sabbatino
- S. S. Patel, Orthopaedic Spine Service, Department of Orthopaedic Surgery, Washington University School of Medicine, St. Louis, MO, USA
- S. S. Patel, S. P. Nota, S. Ferrone, J. H. Schwab, Orthopaedic Oncology Service, Department of Orthopaedic Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
- F. Sabbatino, X. Wang, S. Ferrone, Surgical Oncology Service, Department of Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
- G. P. Nielsen, V. Deshpande, Department of Pathology, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
| | - G Petur Nielsen
- S. S. Patel, Orthopaedic Spine Service, Department of Orthopaedic Surgery, Washington University School of Medicine, St. Louis, MO, USA
- S. S. Patel, S. P. Nota, S. Ferrone, J. H. Schwab, Orthopaedic Oncology Service, Department of Orthopaedic Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
- F. Sabbatino, X. Wang, S. Ferrone, Surgical Oncology Service, Department of Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
- G. P. Nielsen, V. Deshpande, Department of Pathology, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
| | - Vikram Deshpande
- S. S. Patel, Orthopaedic Spine Service, Department of Orthopaedic Surgery, Washington University School of Medicine, St. Louis, MO, USA
- S. S. Patel, S. P. Nota, S. Ferrone, J. H. Schwab, Orthopaedic Oncology Service, Department of Orthopaedic Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
- F. Sabbatino, X. Wang, S. Ferrone, Surgical Oncology Service, Department of Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
- G. P. Nielsen, V. Deshpande, Department of Pathology, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
| | - Xinhui Wang
- S. S. Patel, Orthopaedic Spine Service, Department of Orthopaedic Surgery, Washington University School of Medicine, St. Louis, MO, USA
- S. S. Patel, S. P. Nota, S. Ferrone, J. H. Schwab, Orthopaedic Oncology Service, Department of Orthopaedic Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
- F. Sabbatino, X. Wang, S. Ferrone, Surgical Oncology Service, Department of Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
- G. P. Nielsen, V. Deshpande, Department of Pathology, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
| | - Soldano Ferrone
- S. S. Patel, Orthopaedic Spine Service, Department of Orthopaedic Surgery, Washington University School of Medicine, St. Louis, MO, USA
- S. S. Patel, S. P. Nota, S. Ferrone, J. H. Schwab, Orthopaedic Oncology Service, Department of Orthopaedic Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
- F. Sabbatino, X. Wang, S. Ferrone, Surgical Oncology Service, Department of Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
- G. P. Nielsen, V. Deshpande, Department of Pathology, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
| | - Joseph H Schwab
- S. S. Patel, Orthopaedic Spine Service, Department of Orthopaedic Surgery, Washington University School of Medicine, St. Louis, MO, USA
- S. S. Patel, S. P. Nota, S. Ferrone, J. H. Schwab, Orthopaedic Oncology Service, Department of Orthopaedic Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
- F. Sabbatino, X. Wang, S. Ferrone, Surgical Oncology Service, Department of Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
- G. P. Nielsen, V. Deshpande, Department of Pathology, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
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9
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Zuckerman SL, Lee SH, Chang GJ, Walsh GL, Mehran RJ, Gokaslan ZL, Rao G, Tatsui CE, Rhines LD. Outcomes of Surgery for Sacral Chordoma and Impact of Complications: A Report of 50 Consecutive Patients With Long-Term Follow-Up. Global Spine J 2021; 11:740-750. [PMID: 34047643 PMCID: PMC8165918 DOI: 10.1177/21925682211011444] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/02/2023] Open
Abstract
STUDY DESIGN Retrospective case series. OBJECTIVE To determine predictive factors of overall survival (OS) and local recurrence (LR), report complications, and assess the impact of complications on survival, recurrence, and function in patients undergoing en bloc resection of sacral chordoma. METHODS This retrospective case series was obtained from a prospective database (1995-2016). All patients underwent en bloc resection of sacral chordoma. Demographic, perioperative, and complication data were collected. Outcomes included: overall survival(OS), local recurrence(LR), and complications. Survival analysis with multivariable cox regression was performed. RESULTS Among 50 patients, median follow-up was 5.3 years (range = 1.3-17.2). The majority (82%) underwent a negative margin resection. Survival: 17 patients died (34%) with a median OS of 10.0 years (range = 1.3-17.2). Multivariable cox regression revealed that a negative margin resection was not significantly associated with improved survival (HR = 3.35, 95%CI 0.87-12.80, P = .078). Recurrence: 20 patients (40%) experienced LR with a median time of 6.2 years (range = 0-16.9). Multivariable cox regression revealed that a negative margin resection was associated with a significant decreased risk of LR (HR = 4.96, 95%CI 1.84-13.34, P = 0.002,). A 62% overall complication rate was seen (42% major), with 26% reoperation rate. Of the reoperations, 54% were delayed (>6 weeks after the index surgery). Multivariable cox regression demonstrated that neither major complication nor reoperation significantly impacted OS (HR = 0.62, 95%CI 0.22-1.79, P = 0.380), LR (HR = 1.28, 95%CI 0.49-3.36, P = 0.611), or functional outcomes (OR = 2.94, 95%CI 0.25-34.8, P = 0.393). CONCLUSIONS Negative margin resection was associated with decreased LR. Neither major complication nor reoperation significantly impacted OS, LR, or functional outcome. Though additional studies are needed, it appears that despite the morbidity associated with sacral chordoma resection, the long-term clinical outcomes are favorable.
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Affiliation(s)
- Scott L. Zuckerman
- Department of Neurological Surgery, Vanderbilt University School of Medicine, Nashville, TN, USA,Scott L. Zuckerman, Department of Neurological Surgery, Vanderbilt University Medical Center, Medical Center North T-4224, Nashville, TN 37212, USA.
| | - Sun-Ho Lee
- Department of Neurological Surgery, Sungkyunkwan University School of Medicine, Seoul, South Korea
| | - George J. Chang
- Department of Surgical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Garrett L. Walsh
- Department of Thoracic and Cardiovascular Surgery, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Reza J. Mehran
- Department of Thoracic and Cardiovascular Surgery, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Ziya L. Gokaslan
- Department of Neurosurgery, The Warren Alpert Medical School of Brown University, Rhode Island Hospital, Norman Prince Neurosciences Institute, Providence, RI, USA
| | - Ganesh Rao
- Department of Neurological Surgery, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Claudio E. Tatsui
- Department of Neurological Surgery, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Laurence D. Rhines
- Department of Neurological Surgery, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
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Unraveling the Heterogeneity of Sarcoma Survivors' Health-Related Quality of Life Regarding Primary Sarcoma Location: Results from the SURVSARC Study. Cancers (Basel) 2020; 12:cancers12113083. [PMID: 33105807 PMCID: PMC7690571 DOI: 10.3390/cancers12113083] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2020] [Revised: 10/19/2020] [Accepted: 10/20/2020] [Indexed: 12/16/2022] Open
Abstract
Simple Summary Sarcomas are a rare group of heterogenous tumors that can develop anywhere in the body. Currently, studies on health-related quality of life (HRQoL) focus on sarcomas of the arm and leg or have too small sample sizes to examine the heterogeneity between different sarcoma locations, leading to limited insight into HRQoL of survivors with specific sarcoma locations. The aim of this study was to assess differences in HRQoL and examine treatment-specific HRQoL issues per sarcoma location. We found, in a population of 1099 sarcoma survivors, different patterns of HRQoL according to primary sarcoma location and a high number of additional, unique treatment-specific HRQoL issues per location, which were not captured with the general HRQoL questionnaire used in cancer patients. This indicates that the currently used HRQoL measures are too generic to capture all sarcoma-related issues, emphasizing the necessity for a comprehensive sarcoma-specific HRQoL measurement strategy. Abstract Sarcoma patients experience physical and psychological symptoms, depending on age of onset, subtype, treatment, stage, and location of the sarcoma, which can adversely affect patients’ health-related quality of life (HRQoL). This study aimed to unravel the heterogeneity of sarcoma survivors’ HRQoL regarding primary sarcoma location. A cross-sectional study was conducted among Dutch sarcoma survivors (N = 1099) aged ≥18, diagnosed 2–10 years ago. Primary sarcoma locations were head and neck, chest, abdominal including retroperitoneal, pelvis including urogenital organs, axial skeleton, extremities (upper and lower), breast, skin and other locations. The European Organization for Research and Treatment of Cancer—Quality of Life Questionnaire (EORTC QLQ)-C30 was used to measure HRQoL accompanied by treatment-specific HRQoL questions. Sociodemographic and clinical characteristics were collected from the Netherlands Cancer Registry. Axial skeleton sarcomas had the lowest functioning levels and highest symptoms compared to other locations. Skin sarcomas had the highest functioning levels and lowest symptoms on most scales. Bone sarcomas scored worse on several HRQoL domains compared to soft tissue sarcomas. High prevalence of treatment-specific HRQoL issues were found per location. In conclusion, sarcomas can present everywhere, which is reflected by different HRQoL outcomes according to primary sarcoma location. The currently used HRQoL measure lacks treatment-specific questions and is too generic to capture all sarcoma-related issues, emphasizing the necessity for a comprehensive sarcoma-specific HRQoL measurement strategy.
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11
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Rustagi T, Schwab JH, Iwenofu H, Mendel E. Overview of the management of primary tumors of the spine. Int J Neurosci 2020; 132:543-557. [PMID: 32942943 DOI: 10.1080/00207454.2020.1825423] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
STUDY DESIGN Narrative review. OBJECTIVE To provide a narrative review for diagnosis and management of Primary spine tumors. METHODS A detailed review of literature was done to identify relevant and well cited manuscripts to construct this narrative review. RESULTS Primary tumors of the spine are rare with some racial differences reported. There are numerous adjuvant technologies and developments that influence the way we currently manage these tumors. Collimated radiation allows for heavy dosage to be delivered and have been reported to give good local control both as an adjuvant and neoadjuvant setting. These have made surgical decision making even more intricate needing a multicentric approach. Dedicated care has been shown to significantly improve health quality of life measures and survival. CONCLUSION While, it is beyond the scope of this paper to discuss all primary tumors subtypes individually, this review highlights the developments and approach to primary spine tumors.
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Affiliation(s)
- Tarush Rustagi
- Department of Neurosurgery, The Ohio State University and Wexner Medical Center, The James Cancer Hospital and Solvo Research Institute, Columbus, OH, USA.,Department of Orthopedics and Spine Surgery, Indian Spinal Injuries Centre, New Delhi, India
| | - Joseph H Schwab
- Department of Orthopedic Oncology, Massachusetts General Hospital, Boston, MA, USA.,Department of Orthopedics, Harvard Medical School, Boston, MA, USA
| | - Hans Iwenofu
- Division of Soft Tissue & Bone Pathology, Department of Pathology & Laboratory Medicine, The Ohio State University Wexner Medical Center, The James Cancer Hospital and Solvo Research Institute, Columbus, OH, USA
| | - Ehud Mendel
- Department of Neurosurgery, The Ohio State University and Wexner Medical Center, The James Cancer Hospital and Solvo Research Institute, Columbus, OH, USA
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12
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CORR Insights®: What Are the Minimum Clinically Important Differences in SF-36 Scores in Patients with Orthopaedic Oncologic Conditions? Clin Orthop Relat Res 2020; 478:2159-2160. [PMID: 32769537 PMCID: PMC7431244 DOI: 10.1097/corr.0000000000001429] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
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13
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Westbroek EM, Pennington Z, Ehresman J, Ahmed AK, Gailloud P, Sciubba DM. Vertebral Artery Sacrifice versus Skeletonization in the Setting of Cervical Spine Tumor Resection: Case Series. World Neurosurg 2020; 139:e601-e607. [PMID: 32330623 DOI: 10.1016/j.wneu.2020.04.071] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2020] [Revised: 04/08/2020] [Accepted: 04/09/2020] [Indexed: 11/26/2022]
Abstract
OBJECTIVE Tumors of the cervical spine often encase 1 or both vertebral arteries (VA), presenting the treating surgeon with the dilemma of whether to sacrifice or skeletonize the artery. We propose an algorithm for VA management in surgeries for cervical neoplasms METHODS: A retrospective review was carried out of 67 patients undergoing resection of cervical spine tumors with VA involvement. Patients were categorized by tumor origin (primary vs. metastatic) and degree of circumferential VA involvement: 1) abutment only; 2) <180° circumferential involvement; 3) >180° circumferential involvement without complete encasement; or 4) complete encasement. RESULTS Twelve patients (18%) underwent VA sacrifice, whereas 55 (82%) underwent VA skeletonization. Compared with 11/30 patients with primary tumors (37%), only 1/37 patients (3%) with metastatic disease underwent VA sacrifice (P < 0.01). This patient had invasion of the V2 arterial wall, requiring VA sacrifice. Odds of VA sacrifice also increased with increasing circumferential involvement (P < 0.01). No patients with simple abutment or 0°-180° circumferential involvement underwent sacrifice, whereas 6 of 10 (60%) with 180°-359° involvement and 6 of 29 (21%) with complete encasement underwent VA sacrifice. Of the 27 patients with ≥180° involvement, the reasons for preserving the VA were metastatic disease at the time of treatment (n = 18), a compromised contralateral VA (n = 7), vertebrobasilar junction aplasia (n = 1), and presence of a radiculomedullary artery at the affected level (n = 1). CONCLUSIONS Primary tumor disease and >180° of circumferential VA involvement should be considered as indications for intraoperative sacrifice of the VA pending preoperative angiographic evaluation for contraindications.
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Affiliation(s)
- Erick M Westbroek
- Department of Neurosurgery, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Zach Pennington
- Department of Neurosurgery, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Jeff Ehresman
- Department of Neurosurgery, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - A Karim Ahmed
- Department of Neurosurgery, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Philippe Gailloud
- Division of Interventional Neuroradiology, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Daniel M Sciubba
- Department of Neurosurgery, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA.
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14
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Schilling AT, Ehresman J, Huq S, Ahmed AK, Lubelski D, Cottrill E, Pennington Z, Shin JH, Sciubba DM. Risk Factors for Wound-Related Complications After Surgery for Primary and Metastatic Spine Tumors: A Systematic Review and Meta-Analysis. World Neurosurg 2020; 141:467-478.e3. [PMID: 32278817 DOI: 10.1016/j.wneu.2020.03.210] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2020] [Revised: 03/27/2020] [Accepted: 03/29/2020] [Indexed: 02/08/2023]
Abstract
OBJECTIVE We systematically reviewed the literature to compare risk factors for postoperative complications at the surgical wound site in primary and metastatic tumor operations. METHODS We screened English-language publications on the outcomes of primary and metastatic spinal tumor operations. Pooled analyses and meta-analyses with random-effects modeling were performed comparing patients with and without wound complications, which were defined as surgical site infection or sterile wound dehiscence. RESULTS Our search identified 5471 unique citations, from which we included 23 studies describing 5104 patients. A total of 1936 patients underwent surgery for primary tumors, with a wound complication rate of 8.1%. Subgroup analysis of benign and malignant primary tumors yielded significantly different wound complication rates of 7.8% and 26.9%, respectively. The metastatic tumor cohort included 168 patients and a complication rate of 6.6%. In a pooled analysis of primary tumors, higher wound complication rates were associated with sacral operations and the use of instrumentation. In the metastatic tumor cohort, higher complication rates were associated with female sex, smoking history, preoperative chemotherapy, preoperative radiotherapy, corticosteroid use, and previous spine surgery. Instrumentation remained a statistically significant risk factor for primary tumors with the addition of random-effects meta-analysis. CONCLUSIONS Risk factors for wound complications after primary tumor operations were related to tumor histology and the spinal location of the operation. Risk factors for metastatic tumors may be related to several systemic preoperative treatments and baseline comorbidities. Random-effects meta-analysis showed the limited generalizability of these findings because of the small heterogenous primary literature.
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Affiliation(s)
- Andrew T Schilling
- Department of Neurosurgery, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Jeff Ehresman
- Department of Neurosurgery, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Sakibul Huq
- Department of Neurosurgery, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - A Karim Ahmed
- Department of Neurosurgery, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Daniel Lubelski
- Department of Neurosurgery, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Ethan Cottrill
- Department of Neurosurgery, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Zach Pennington
- Department of Neurosurgery, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - John H Shin
- Department of Neurosurgery, Massachusetts General Hospital, Boston, Massachusetts, USA
| | - Daniel M Sciubba
- Department of Neurosurgery, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA.
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15
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Abstract
Chordomas are rare tumors of the axial skeleton whose slow growth belies a relentless tumor with a propensity for recurrence and late metastasis. Local control remains an issue with chordoma in spite of aggressive operative management. High local failure rates have led to the exploration of alternative methods of treatment. Radiation continues to gain acceptance as an adjuvant to surgery and, in some cases, as a standalone treatment. However, the use of radiation remains controversial, and operative management remains the standard of care in spite of relatively high morbidity.
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Affiliation(s)
- Michiel E R Bongers
- Orthopaedic Oncology Service, Massachusetts General Hospital - Harvard Medical School, Yawkey Building, Room 3.550, 55 Fruit Street, Boston, MA 02114, USA.
| | - Nicolas Dea
- Division of Spine Surgery, Vancouver General Hospital and the University of British Columbia, Blusson Spinal Cord Center, 6th Floor, 818 West 10th Avenue, Vancouver, British Columbia V5Z 1M9, Canada
| | - Christopher P Ames
- Department of Neurological Surgery, University of California, San Francisco, Medical Center, 400 Parnassus Avenue, San Francisco, CA 94143, USA
| | - Joseph H Schwab
- Orthopaedic Oncology Service, Massachusetts General Hospital - Harvard Medical School, Yawkey Building, Room 3.922, 55 Fruit Street, Boston, MA 02114, USA
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16
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Dea N, Fisher CG, Reynolds JJ, Schwab JH, Rhines LD, Gokaslan ZL, Bettegowda C, Sahgal A, Lazáry Á, Luzzati A, Boriani S, Gasbarrini A, Laufer I, Charest-Morin R, Wei F, Teixeira W, Germscheid NM, Hornicek FJ, DeLaney TF, Shin JH. Current treatment strategy for newly diagnosed chordoma of the mobile spine and sacrum: results of an international survey. J Neurosurg Spine 2019; 30:119-125. [PMID: 30497218 DOI: 10.3171/2018.6.spine18362] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2018] [Accepted: 06/21/2018] [Indexed: 11/06/2022]
Abstract
OBJECTIVEThe purpose of this study was to investigate the spectrum of current treatment protocols for managing newly diagnosed chordoma of the mobile spine and sacrum.METHODSA survey on the treatment of spinal chordoma was distributed electronically to members of the AOSpine Knowledge Forum Tumor, including neurosurgeons, orthopedic surgeons, and radiation oncologists from North America, South America, Europe, Asia, and Australia. Survey participants were pre-identified clinicians from centers with expertise in the treatment of spinal tumors. The suvey responses were analyzed using descriptive statistics.RESULTSThirty-nine of 43 (91%) participants completed the survey. Most (80%) indicated that they favor en bloc resection without preoperative neoadjuvant radiation therapy (RT) when en bloc resection is feasible with acceptable morbidity. The main area of disagreement was with the role of postoperative RT, where 41% preferred giving RT only if positive margins were achieved and 38% preferred giving RT irrespective of margin status. When en bloc resection would result in significant morbidity, 33% preferred planned intralesional resection followed by RT, and 33% preferred giving neoadjuvant RT prior to surgery. In total, 8 treatment protocols were identified: 3 in which en bloc resection is feasible with acceptable morbidity and 5 in which en bloc resection would result in significant morbidity.CONCLUSIONSThe results confirm that there is treatment variability across centers worldwide for managing newly diagnosed chordoma of the mobile spine and sacrum. This information will be used to design an international prospective cohort study to determine the most appropriate treatment strategy for patients with spinal chordoma.
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Affiliation(s)
- Nicolas Dea
- 1Division of Spine Surgery, Vancouver General Hospital and The University of British Columbia, Vancouver, British Columbia, Canada
| | - Charles G Fisher
- 1Division of Spine Surgery, Vancouver General Hospital and The University of British Columbia, Vancouver, British Columbia, Canada
| | - Jeremy J Reynolds
- 2Oxford Spinal Unit, Oxford University Hospital, Oxford, United Kingdom
| | - Joseph H Schwab
- 3Department of Orthopaedics, Massachusetts General Hospital, Boston, Massachusetts
| | - Laurence D Rhines
- 4Department of Neurosurgery, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Ziya L Gokaslan
- 5Department of Neurosurgery, The Warren Alpert Medical School of Brown University, Rhode Island Hospital, and The Miriam Hospital, Providence, Rhode Island
| | - Chetan Bettegowda
- 6Department of Neurosurgery, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Arjun Sahgal
- 7Department of Radiation Oncology, University of Toronto and Sunnybrook Odette Cancer Centre, Toronto, Ontario, Canada
| | - Áron Lazáry
- 8National Center for Spinal Disorders and Buda Health Center, Budapest, Hungary
| | - Alessandro Luzzati
- 9Centro Di Chirurgia Oncologia Ortopedica e Ricostruttiva del Rachide (CCOORR) and
| | - Stefano Boriani
- 10GSpine4 Spine Surgery Division, IRCCS Istituto Ortopedico Galeazzi, Milan, Italy
| | - Alessandro Gasbarrini
- 11Unit of Oncologic and Degenerative Spine Surgery, Rizzoli Institute, Bologna, Italy
| | - Ilya Laufer
- 12Department of Neurological Surgery, Memorial Sloan Kettering Cancer Center, New York, New York
| | | | - Feng Wei
- 14Department of Orthopaedics, Peking University Third Hospital, HaiDian District, Beijing, China
| | - William Teixeira
- 15Department of Neurosurgery, Institute of Cancer of the State of São Paulo, São Paulo, Brazil
| | | | - Francis J Hornicek
- 17Department of Orthopaedic Surgery, University of California, Los Angeles Medical Center, Los Angeles, California; and
| | | | - John H Shin
- 19Neurosurgery, Massachusetts General Hospital, Boston, Massachusetts
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17
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Li S, Zhong N, Xu W, Yang X, Wei H, Xiao J. The impact of surgical timing on neurological outcomes and survival in patients with complete paralysis caused by spinal tumours. Bone Joint J 2019; 101-B:872-879. [PMID: 31256678 DOI: 10.1302/0301-620x.101b7.bjj-2018-1173.r1] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
Aims The aim of this study was to explore the prognostic factors for postoperative neurological recovery and survival in patients with complete paralysis due to neoplastic epidural spinal cord compression. Patients and Methods The medical records of 135 patients with complete paralysis due to neoplastic cord compression were retrospectively reviewed. Potential factors including the timing of surgery, muscular tone, and tumour characteristics were analyzed in relation to neurological recovery using logistical regression analysis. The association between neurological recovery and survival was analyzed using a Cox model. A nomogram was formulated to predict recovery. Results A total of 52 patients (38.5%) achieved American Spinal Injury Association Impairment Scale (AIS) D or E recovery postoperatively. The timing of surgery (p = 0.003) was found to be significant in univariate analysis. In multivariate analysis, surgery within one week was associated with better neurological recovery than surgery within three weeks (p = 0.002), with a trend towards being associated with a better neurological recovery than surgery within one to two weeks (p = 0.597) and two to three weeks (p = 0.055). Age (p = 0.039) and muscle tone (p = 0.018) were also significant predictors. In Cox regression analysis, good neurological recovery (p = 0.004), benign tumours (p = 0.039), and primary tumours (p = 0.005) were associated with longer survival. Calibration graphs showed that the nomogram did well with an ideal model. The bootstrap-corrected C-index for neurological recovery was 0.72. Conclusion In patients with complete paralysis due to neoplastic spinal cord compression, whose treatment is delayed for more than 48 hours from the onset of symptoms, surgery within one week is still beneficial. Surgery undertaken at this time may still offer neurological recovery and longer survival. The identification of the association between these factors and neurological recovery may help guide treatment for these patients. Cite this article: Bone Joint J 2019;101-B:872–879.
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Affiliation(s)
- S. Li
- Department of Orthopedic Oncology, Shanghai Changzheng Hospital, Second Military Medical University, Shanghai, China
| | - N. Zhong
- Department of Orthopedic Oncology, Shanghai Changzheng Hospital, Second Military Medical University, Shanghai, China
| | - W. Xu
- Department of Orthopedic Oncology, Shanghai Changzheng Hospital, Second Military Medical University, Shanghai, China
| | - X. Yang
- Department of Orthopedic Oncology, Shanghai Changzheng Hospital, Second Military Medical University, Shanghai, China
| | - H. Wei
- Department of Orthopedic Oncology, Shanghai Changzheng Hospital, Second Military Medical University, Shanghai, China
| | - J. Xiao
- Department of Orthopedic Oncology, Shanghai Changzheng Hospital, Second Military Medical University, Shanghai, China
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18
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Charest-Morin R, Fisher CG, Sahgal A, Boriani S, Gokaslan ZL, Lazary A, Reynolds J, Bettegowda C, Rhines LD, Dea N. Primary Bone Tumor of the Spine-An Evolving Field: What a General Spine Surgeon Should Know. Global Spine J 2019; 9:108S-116S. [PMID: 31157142 PMCID: PMC6512194 DOI: 10.1177/2192568219828727] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Abstract
STUDY DESIGN A narrative review of the literature. OBJECTIVE This article reviews the general principles of treatment and investigation for primary bone tumors of the spine. Furthermore, it explores the emerging alternatives. METHODS A review was performed using Medline, Embase, and Cochrane databases. RESULTS Primary bone tumors of the spine are rare entities that general spine surgeons may encounter only a few times in their career. The treatment algorithm of these complex tumors is filled with nuances and is evolving constantly. For these reasons, patients should be referred to experienced tertiary or quaternary centers who can offer a comprehensive multidisciplinary approach. For most malignant spinal bone tumors, surgery remains the cornerstone of treatment. Respecting oncologic principles has been associated with improved survival and decreased local recurrence in multiple settings. However, even in experienced centers, these surgeries carry a significant risk of adverse events and possible long-term neurologic impairment. The associated morbidity of these procedures and the challenges of local recurrence have encouraged professionals caring for these patients to explore alternatives or adjuncts to surgical treatment. CONCLUSIONS Over the past few years, several advances have occurred in medical oncology, radiation oncology and interventional radiology, changing the treatment paradigm for some tumors. Other advances still need to be refined before being applied in a clinical setting.
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Affiliation(s)
- Raphaële Charest-Morin
- University of British Columbia, Vancouver, British Columbia, Canada
- Vancouver General Hospital, Vancouver, British Columbia, Canada
| | - Charles G Fisher
- University of British Columbia, Vancouver, British Columbia, Canada
- Vancouver General Hospital, Vancouver, British Columbia, Canada
| | - Arjun Sahgal
- Sunnybrook Odette Cancer Center, Toronto, Ontario, Canada
- University of Toronto, Toronto, Ontario, Canada
| | | | - Ziya L Gokaslan
- The Warren Alpert Medical School of Brown University, Providence, RI, USA
- Rhode Island Hospital, Providence, RI, USA
- The Miriam Hospital, Providence, RI, USA
| | - Aron Lazary
- National Center for Spinal Disorders and Buda Health Center, Budapest, Hungary
| | | | | | | | - Nicolas Dea
- University of British Columbia, Vancouver, British Columbia, Canada
- Vancouver General Hospital, Vancouver, British Columbia, Canada
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19
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CORR Insights®: Causes and Frequencies of Reoperations After Endoprosthetic Reconstructions for Extremity Tumor Surgery: A Systematic Review. Clin Orthop Relat Res 2019; 477:903-904. [PMID: 30844828 PMCID: PMC6437366 DOI: 10.1097/corr.0000000000000685] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
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20
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Haws BE, Khechen B, Bawa MS, Patel DV, Bawa HS, Bohl DD, Wiggins AB, Cardinal KL, Guntin JA, Singh K. The Patient-Reported Outcomes Measurement Information System in spine surgery: a systematic review. J Neurosurg Spine 2019; 30:405-413. [DOI: 10.3171/2018.8.spine18608] [Citation(s) in RCA: 31] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2018] [Accepted: 08/27/2018] [Indexed: 11/06/2022]
Abstract
OBJECTIVEThe Patient-Reported Outcomes Measurement Information System (PROMIS) was developed to provide a standardized measure of clinical outcomes that is valid and reliable across a variety of patient populations. PROMIS has exhibited strong correlations with many legacy patient-reported outcome (PRO) measures. However, it is unclear to what extent PROMIS has been used within the spine literature. In this context, the purpose of this systematic review was to provide a comprehensive overview of the PROMIS literature for spine-specific populations that can be used to inform clinicians and guide future work. Specifically, the authors aimed to 1) evaluate publication trends of PROMIS in the spine literature, 2) assess how studies have used PROMIS, and 3) determine the correlations of PROMIS domains with legacy PROs as reported for spine populations.METHODSStudies reporting PROMIS scores among spine populations were identified from PubMed/MEDLINE and a review of reference lists from obtained studies. Articles were excluded if they did not report original results, or if the study population was not evaluated or treated for spine-related complaints. Characteristics of each study and journal in which it was published were recorded. Correlation of PROMIS to legacy PROs was reported with 0.1 ≤ |r| < 0.3, 0.3 ≤ |r| < 0.5, and |r| ≥ 0.5 indicating weak, moderate, and strong correlations, respectively.RESULTSTwenty-one articles were included in this analysis. Twelve studies assessed the validity of PROMIS whereas 9 used PROMIS as an outcome measure. The first study discussing PROMIS in patients with spine disorders was published in 2012, whereas the majority were published in 2017. The most common PROMIS domain used was Pain Interference. Assessments of PROMIS validity were most frequently performed with the Neck Disability Index. PROMIS domains demonstrated moderate to strong correlations with the legacy PROs that were evaluated. Studies assessing the validity of PROMIS exhibited substantial variability in PROMIS domains and legacy PROs used for comparisons.CONCLUSIONSThere has been a recent increase in the use of PROMIS within the spine literature. However, only a minority of studies have incorporated PROMIS for its intended use as an outcomes measure. Overall, PROMIS has exhibited moderate to strong correlations with a majority of legacy PROs used in the spine literature. These results suggest that PROMIS can be effective in the assessment and tracking of PROs among spine populations.
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