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Di Perna G, Baldassarre B, Armocida D, De Marco R, Pesaresi A, Badellino S, Bozzaro M, Petrone S, Buffoni L, Sonetto C, De Luca E, Ottaviani D, Tartara F, Zenga F, Ajello M, Marengo N, Lanotte M, Altieri R, Certo F, Pesce A, Pompucci A, Frati A, Ricardi U, Barbagallo GM, Garbossa D, Cofano F. Application of the NSE score (Neurology-Stability-Epidural compression assessment) to establish the need for surgery in spinal metastases of elderly patients: a multicenter investigation. EUROPEAN SPINE JOURNAL : OFFICIAL PUBLICATION OF THE EUROPEAN SPINE SOCIETY, THE EUROPEAN SPINAL DEFORMITY SOCIETY, AND THE EUROPEAN SECTION OF THE CERVICAL SPINE RESEARCH SOCIETY 2024:10.1007/s00586-024-08328-0. [PMID: 38822150 DOI: 10.1007/s00586-024-08328-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/02/2023] [Revised: 01/08/2024] [Accepted: 05/23/2024] [Indexed: 06/02/2024]
Abstract
PURPOSE This retropective multicentric study aims to investigate the clinical applicability of the NSE score in the elderly, to verify the role of this tool as an easy help for decision making also for this class of patients. METHODS All elderly patients (> 65 years) suffering from spinal metastases undergoing surgical or non-surgical treatment at the authors' Institutions between 2015 and 2022 were recruited. An agreement group (AG) and non-agreement group (NAG) were identified accordingly to the agreement between the NSE score indication and the performed treatment. Neurological status and axial pain were evaluated for both groups at follow-up (3 and 6 months). The same analysis was conducted specifically grouping patients older than 75 years. RESULTS A strong association with improvement or preservation of clinical status (p < 0.001) at follow-up was obtained in AG. The association was not statistically significant in NAG at the 3-month follow-up (p 1.00 and 0.07 respectively) and at 6 months (p 0.293 and 0.09 respectively). The group of patients over 75 years old showed similar results in terms of statistical association between the agreement group and better outcomes. CONCLUSION Far from the need or the aim to build dogmatic algorithms, the goal of preserving a proper performance status plays a key role in a modern oncological management: functional outcomes of the multicentric study group showed that the NSE score represents a reliable tool to establish the need for surgery also for elderly patients.
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Affiliation(s)
- Giuseppe Di Perna
- Spine Surgery Unit, Casa di Cura Città di Bra, Bra, Italy
- Neurosurgery Unit, Department of Neuroscience "Rita Levi Montalcini", University of Turin, Via Cherasco, 15, Turin, 10126, Italy
| | - Bianca Baldassarre
- Neurosurgery Unit, Department of Neuroscience "Rita Levi Montalcini", University of Turin, Via Cherasco, 15, Turin, 10126, Italy
| | - Daniele Armocida
- Neurosurgery Division, Università "La Sapienza" di Roma, Roma, Italy
- Neurosurgery, IRCCS-"Neuromed", Pozzilli, Italy
| | - Raffaele De Marco
- Neurosurgery Unit, Department of Neuroscience "Rita Levi Montalcini", University of Turin, Via Cherasco, 15, Turin, 10126, Italy.
| | - Alessandro Pesaresi
- Neurosurgery Unit, Department of Neuroscience "Rita Levi Montalcini", University of Turin, Via Cherasco, 15, Turin, 10126, Italy
| | - Serena Badellino
- Radiation Oncology, Department of Oncology, University of Turin, Turin, Italy
| | - Marco Bozzaro
- Spine Surgery Unit, Humanitas Gradenigo Hospital, Turin, Italy
| | | | - Lucio Buffoni
- Department of Medical Oncology, Humanitas Gradenigo Hospital, Turin, Italy
- IRCCS Humanitas, Humanitas University, Milan, Italy
| | - Cristina Sonetto
- Department of Medical Oncology, Humanitas Gradenigo Hospital, Turin, Italy
| | - Emmanuele De Luca
- Department of Medical Oncology, Humanitas Gradenigo Hospital, Turin, Italy
| | - Davide Ottaviani
- Department of Medical Oncology, Humanitas Gradenigo Hospital, Turin, Italy
| | - Fulvio Tartara
- Neurosurgery Unit, Istituto Clinico Città Studi, Milan, Italy
| | - Francesco Zenga
- Neurosurgery Unit, "Città della Salute e della Scienza" University Hospital, Turin, Italy
| | - Marco Ajello
- Neurosurgery Unit, "Città della Salute e della Scienza" University Hospital, Turin, Italy
| | - Nicola Marengo
- Neurosurgery Unit, "Città della Salute e della Scienza" University Hospital, Turin, Italy
| | - Michele Lanotte
- Neurosurgery Unit, Department of Neuroscience "Rita Levi Montalcini", University of Turin, Via Cherasco, 15, Turin, 10126, Italy
- Neurosurgery Unit, "Città della Salute e della Scienza" University Hospital, Turin, Italy
| | - Roberto Altieri
- Department of Neurological Surgery, Policlinico "G.Rodolico-S.Marco" University Hospital, Catania, Italy
- Interdisciplinary Research Center on Brain Tumors Diagnosis and Treatment, University of Catania, Catania, Italy
| | - Francesco Certo
- Department of Neurological Surgery, Policlinico "G.Rodolico-S.Marco" University Hospital, Catania, Italy
- Interdisciplinary Research Center on Brain Tumors Diagnosis and Treatment, University of Catania, Catania, Italy
| | - Alessandro Pesce
- Neurosurgery Division, A.O. "Santa Maria Goretti", Latina, Italy
| | - Angelo Pompucci
- Neurosurgery Division, A.O. "Santa Maria Goretti", Latina, Italy
| | | | - Umberto Ricardi
- Radiation Oncology, Department of Oncology, University of Turin, Turin, Italy
| | - Giuseppe Maria Barbagallo
- Department of Neurological Surgery, Policlinico "G.Rodolico-S.Marco" University Hospital, Catania, Italy
- Interdisciplinary Research Center on Brain Tumors Diagnosis and Treatment, University of Catania, Catania, Italy
| | - Diego Garbossa
- Neurosurgery Unit, Department of Neuroscience "Rita Levi Montalcini", University of Turin, Via Cherasco, 15, Turin, 10126, Italy
- Neurosurgery Unit, "Città della Salute e della Scienza" University Hospital, Turin, Italy
| | - Fabio Cofano
- Neurosurgery Unit, Department of Neuroscience "Rita Levi Montalcini", University of Turin, Via Cherasco, 15, Turin, 10126, Italy
- Spine Surgery Unit, Humanitas Gradenigo Hospital, Turin, Italy
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Cao X, Jiang W, Zhao X, Yu H, Lei M, Cao Y, Su X, Liu Y. Development of a novel 12-point grading system for evaluating epidural spinal cord compression and its clinical implications. Spine J 2023; 23:1858-1868. [PMID: 37499881 DOI: 10.1016/j.spinee.2023.07.019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/17/2023] [Revised: 07/05/2023] [Accepted: 07/18/2023] [Indexed: 07/29/2023]
Abstract
BACKGROUND CONTEXT The assessment of epidural spinal cord compression (ESCC) plays a crucial role in clinical decision-making, yet the current grading system lacks reliability and requires improvements. PURPOSE The study aims to develop a reliable grading system for evaluating ESCC and to investigate its association with the neurological status of patients. STUDY DESIGN/SETTING A prospective cohort study. PATIENT SAMPLE A total of 330 patients with metastatic spinal disease were included in the study. OUTCOME MEASURES The main outcome was the neurological status evaluated using the American Spinal Injury Association (ASIA) scale. METHODS We proposed a novel grading system, called the 12-point ESCC grading system, to evaluate ESCC based on findings from spinal magnetic resonance imaging (MRI). This new grading system consists of 12 grades, ranging from Grade 0 to 3, with higher grades indicating more severe ESCC. The detailed information about the sagittal image of the spine and the severity of spinal cord swelling was considered in this new grading system. The Spearman correlation analysis and logistic regression analysis were employed to investigate the correlation between the previous 6-point grading system and ASIA, as well as between the new 12-point ESCC grading system and ASIA. The prediction effectiveness was evaluated using the area under curve (AUC) analysis. RESULTS Patients with higher grades in the 12-point ESCC grading system exhibited a higher likelihood of experiencing a worse neurological condition. Specifically, patients with grades 2a to 2d and 3a to 3d according to the new 12-point ESCC grading system were significantly associated with more complete paralysis (p<.001) compared with patients with grade 0. The Spearman correlation coefficient was 0.729 between the previous 6-point ESCC grading system and ASIS and 0.750 between the new 12-point ESCC grading system and ASIS. When categorizing ASIS into complete paralysis and other neurological statuses, the 6-point ESCC score yielded an AUC of 0.820, which increased to 0.860 with the new 12-point ESCC grading system. Furthermore, when ASIS was divided into normal and abnormal neurological statuses, the AUC increased from 0.889 to 0.906. Additionally, spinal cord swelling was significantly associated with more complete paralysis (p<.001) and abnormal neurological status (p<.001) based on the new 12-point ESCC grading system. CONCLUSIONS The new 12-point ESCC grading system provides more detailed information and further improves the prediction effectiveness for evaluating neurological status compared with the previous 6-point ESCC grading system. In the new 12-point ESCC grading system, higher grades or the presence of spinal cord swelling are indicative of a worse neurological condition.
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Affiliation(s)
- Xuyong Cao
- Department of Orthopedic Surgery, Senior Department of Orthopedics, The Fourth Medical Center of PLA General Hospital, No. 51 Fucheng Rd, Haidian District, Beijing, 100048, China; Department of Orthopedic Surgery, The Fifth Medical Center of PLA General Hospital, No. 8 Dongdajie Street, Fengtai District, Beijing, 100071, China
| | - Weihao Jiang
- Department of Orthopedic Surgery, The Fifth Medical Center of PLA General Hospital, No. 8 Dongdajie Street, Fengtai District, Beijing, 100071, China
| | - Xiongwei Zhao
- Department of Orthopedic Surgery, The Fifth Medical Center of PLA General Hospital, No. 8 Dongdajie Street, Fengtai District, Beijing, 100071, China; Department of Orthopedic Surgery, The Fifth Medical Center of PLA General Hospital, Fifth School of Clinical Medicine, Anhui Medical University, No. 81 Meishan Road, Hefei, 230032, China
| | - Haikuan Yu
- Department of Orthopedic Surgery, Senior Department of Orthopedics, The Fourth Medical Center of PLA General Hospital, No. 51 Fucheng Rd, Haidian District, Beijing, 100048, China
| | - Mingxing Lei
- Department of Orthopedic Surgery, National Clinical Research Center for Orthopedics, Sports Medicine & Rehabilitation, PLA General Hospital, No. 28 Fuxing Rd, Haidian District, Beijing, 100039, China; Department of Orthopedic Surgery, Hainan Hospital of PLA General Hospital, No. 80 Jianglin Rd, Haitang District, Sanya, 572022, China
| | - Yuncen Cao
- Department of Orthopedic Surgery, The Fifth Medical Center of PLA General Hospital, No. 8 Dongdajie Street, Fengtai District, Beijing, 100071, China.
| | - Xiuyun Su
- Intelligent Medical Innovation Institute, Southern University of Science and Technology Hospital, No. 6019 Xili Liuxian Ave, Nanshan District, Shenzhen, 518071, China.
| | - Yaosheng Liu
- Department of Orthopedic Surgery, Senior Department of Orthopedics, The Fourth Medical Center of PLA General Hospital, No. 51 Fucheng Rd, Haidian District, Beijing, 100048, China; Department of Orthopedic Surgery, The Fifth Medical Center of PLA General Hospital, No. 8 Dongdajie Street, Fengtai District, Beijing, 100071, China; Department of Orthopedic Surgery, The Fifth Medical Center of PLA General Hospital, Fifth School of Clinical Medicine, Anhui Medical University, No. 81 Meishan Road, Hefei, 230032, China; Department of Orthopedic Surgery, National Clinical Research Center for Orthopedics, Sports Medicine & Rehabilitation, PLA General Hospital, No. 28 Fuxing Rd, Haidian District, Beijing, 100039, China.
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Gojsevic M, Shariati S, Chan AW, Bonomo P, Zhang E, Kennedy SKF, Rajeswaran T, Rades D, Vassiliou V, Soliman H, Lee SF, Wong HCY, Rembielak A, Oldenburger E, Akkila S, Azevedo L, Chow E. Quality of life in patients with malignant spinal cord compression: a systematic review. Support Care Cancer 2023; 31:736. [PMID: 38055061 DOI: 10.1007/s00520-023-08186-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2023] [Accepted: 11/13/2023] [Indexed: 12/07/2023]
Abstract
INTRODUCTION Malignant spinal cord compression (MSCC) is an oncological emergency that may result in a devastating combination of malignancy and disability. Existing quality of life (QoL) questionnaires commonly used in MSCC literature (EORTC QLQ-C30, BM-22, Brief Pain Inventory, and Spine Oncology Study Group Outcomes) may not capture all the commonly reported symptoms and lack specificity to MSCC. The primary objective of this systematic review is to determine unmet patient needs and underreported QoL issues and compile a comprehensive list of QoL issues. The secondary objective of this review is to compile all existing QoL tools and questionnaires and determine whether any QoL issues are not addressed in the existing tools currently used in the literature. METHODS A literature search was conducted on Ovid MEDLINE, EMBASE, and Cochrane Central Register of Controlled Trials databases between 1946 and February 6, 2023, to compile all QoL issues and existing questionnaires used to assess QoL in patients with MSCC. All study designs were included given that they discussed QoL issues specific to patients with MSCC. RESULTS The results of this systematic review identified the most frequently discussed QoL issues in the literature studying MSCC. This included direct symptoms of MSCC such as back pain, paralysis, limb weakness/numbness, and urinary/bowel incontinence. Indirect symptoms coming from radiotherapy treatment such as dysphagia, painful swallowing, mouth pain, dry mouth, diarrhea, fatigue, and nausea/vomiting were also noted. Other symptoms resulting from corticosteroid treatment included difficulty sleeping, blurring of vision, weight gain, and mood disturbance. Patients also experienced psychosocial issues such as anxiety, depression, emotional distress, low self-esteem, concerns about dependence on others, concerns about getting home, and fear about their prognosis and future. CONCLUSION This review highlights the QoL issues specific to patients with MSCC and QoL tools capturing these issues. Relevance of QoL issues identified in this systematic review must be prospectively validated by patients and healthcare professionals with experience in treating MSCC.
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Affiliation(s)
- Milena Gojsevic
- Odette Cancer Centre, Sunnybrook Health Sciences Centre, University of Toronto, Toronto, ON, Canada
| | - Saba Shariati
- Odette Cancer Centre, Sunnybrook Health Sciences Centre, University of Toronto, Toronto, ON, Canada
| | - Adrian Wai Chan
- Department of Clinical Oncology, Tuen Mun Hospital, Hospital Authority, Hong Kong, Hong Kong
| | - Pierluigi Bonomo
- Department of Radiation Oncology, Azienda Ospedaliero-Universitaria Careggi, Florence, Italy
| | - Elwyn Zhang
- Odette Cancer Centre, Sunnybrook Health Sciences Centre, University of Toronto, Toronto, ON, Canada
| | - Samantha K F Kennedy
- Odette Cancer Centre, Sunnybrook Health Sciences Centre, University of Toronto, Toronto, ON, Canada
| | - Thenugaa Rajeswaran
- Odette Cancer Centre, Sunnybrook Health Sciences Centre, University of Toronto, Toronto, ON, Canada
| | - Dirk Rades
- Department of Radiation Oncology, University of Lübeck, Lübeck, Germany
| | - Vassilios Vassiliou
- Department of Radiation Oncology, Bank of Cyprus Oncology Centre, Nicosia, Cyprus
| | - Hany Soliman
- Odette Cancer Centre, Sunnybrook Health Sciences Centre, University of Toronto, Toronto, ON, Canada
| | - Shing-Fung Lee
- Department of Clinical Oncology, Tuen Mun Hospital, Hospital Authority, Hong Kong, Hong Kong
- Department of Radiation Oncology, National University Cancer Institute, National University Hospital, Singapore, Singapore
| | - Henry C Y Wong
- Department of Oncology, Princess Margaret Hospital, Hong Kong, Hong Kong
| | - Agata Rembielak
- The University of Manchester, Manchester, UK
- Department of Clinical Oncology, The Christie NHS Foundation Trust and the University of Manchester, Manchester, UK
| | - Eva Oldenburger
- Department of Radiation Oncology, University Hospitals Leuven, Louvain, Belgium
| | - Shereen Akkila
- Odette Cancer Centre, Sunnybrook Health Sciences Centre, University of Toronto, Toronto, ON, Canada
| | | | - Edward Chow
- Odette Cancer Centre, Sunnybrook Health Sciences Centre, University of Toronto, Toronto, ON, Canada.
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Colonna S, Bianconi A, Cofano F, Prior A, Di Perna G, Palmieri G, Zona G, Garbossa D, Fiaschi P. Radiofrequency Ablation in Vertebral Body Metastasis with and without Percutaneous Cement Augmentation: A Systematic Review Addressing the Need for SPINE Stability Evaluation. Diagnostics (Basel) 2023; 13:diagnostics13061164. [PMID: 36980472 PMCID: PMC10046948 DOI: 10.3390/diagnostics13061164] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2022] [Revised: 02/25/2023] [Accepted: 03/15/2023] [Indexed: 03/30/2023] Open
Abstract
Vertebral body metastases (VBM) are one of the most frequent sites of bone metastasis, and their adequate therapeutic management still represents an insidious challenge for both oncologists and surgeons. A possible alternative treatment for VBM is radiofrequency ablation (RFA), a percutaneous technique in which an alternating current is delivered to the tumor lesion producing local heating and consequent necrosis. However, RFA alone could alter the biomechanics and microanatomy of the vertebral body, thus increasing the risk of post-procedure vertebral fractures and spine instability, and indeed the aim of the present study is to investigate the effects of RFA on spine stability. A systematic review according to PRISMA-P guidelines was performed, and 17 papers were selected for the systematic review. The results show how RFA is an effective, safe, and feasible alternative to conventional radiotherapy for the treatment of VBM without indication for surgery, but spine stability is a major issue in this context. Although exerting undeniable benefits on pain control and local tumor recurrence, RFA alone increases the risk of spine instability and consequent vertebral body fractures and collapses. Concomitant safe and feasible therapeutic strategies such as percutaneous vertebroplasty and kyphoplasty have shown synergic positive effects on back pain and improvement in spine stability.
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Affiliation(s)
- Stefano Colonna
- Section of Neurosurgery, Department of Neuroscience, AOU Città della Salute e della Scienza, University of Turin, Corso Bramante 88/90, 10126 Turin, Italy
| | - Andrea Bianconi
- Section of Neurosurgery, Department of Neuroscience, AOU Città della Salute e della Scienza, University of Turin, Corso Bramante 88/90, 10126 Turin, Italy
| | - Fabio Cofano
- Section of Neurosurgery, Department of Neuroscience, AOU Città della Salute e della Scienza, University of Turin, Corso Bramante 88/90, 10126 Turin, Italy
- Unità di Chirurgia Vertebrale, Humanitas Gradenigo Hospital, 10100 Turin, Italy
| | - Alessandro Prior
- Section of Neurosurgery, Department of Neuroscienze, Riabilitazione, Oftalmologia, Genetica e Scienze Materno-Infantili, IRCCS Policlinico San Martino, University of Geneva, Largo Rosanna Benzi, 10, 16132 Genova, Italy
| | - Giuseppe Di Perna
- Unità di Chirurgia Vertebrale, Casa di Cura Città di Bra, 12042 Cuneo, Italy
| | - Giuseppe Palmieri
- Section of Neurosurgery, Department of Neuroscience, AOU Città della Salute e della Scienza, University of Turin, Corso Bramante 88/90, 10126 Turin, Italy
| | - Gianluigi Zona
- Section of Neurosurgery, Department of Neuroscienze, Riabilitazione, Oftalmologia, Genetica e Scienze Materno-Infantili, IRCCS Policlinico San Martino, University of Geneva, Largo Rosanna Benzi, 10, 16132 Genova, Italy
| | - Diego Garbossa
- Section of Neurosurgery, Department of Neuroscience, AOU Città della Salute e della Scienza, University of Turin, Corso Bramante 88/90, 10126 Turin, Italy
| | - Pietro Fiaschi
- Section of Neurosurgery, Department of Neuroscienze, Riabilitazione, Oftalmologia, Genetica e Scienze Materno-Infantili, IRCCS Policlinico San Martino, University of Geneva, Largo Rosanna Benzi, 10, 16132 Genova, Italy
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Marengo N, Di Perna G, Baldassarre BM, Cofano F, De Marco R, Zeppa P, Petrone S, Ajello M, Garbossa D, Zenga F. 3D-printed guides for cervical pedicle screw placement in primary spine tumor: Case report and technical description. Front Surg 2022; 9:1011846. [PMID: 36504577 PMCID: PMC9727165 DOI: 10.3389/fsurg.2022.1011846] [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: 08/04/2022] [Accepted: 10/24/2022] [Indexed: 11/24/2022] Open
Abstract
Introduction For spine surgeons, dealing with unstable cervical spine has been usually challenging, and this becomes more difficult when facing a primary craniovertebral junction tumor. Primary spine tumor surgery should always include column reconstruction in order to guarantee biomechanical stability of the spine, but surgeons should always be aware that instrumentations could create interferences with postoperative radiations. However, although carbon fiber instrumentations have started to be used in thoracolumbar oncology for few years, these options are still not available for cervical spine. In the reported case, the adopted strategy to obtain adequate column reconstruction was based on the idea of reducing the amount of titanium needed for posterior fixation and maximizing the distance between the radiation target and titanium rods. Case report and aim We present the case of a 53-year-old woman harboring a craniovertebral junction chordoma. A short occipito-C3 construct was selected. Specifically, titanium cervical pedicle screws were placed by using a new technology consisting in patient-tailored and customized 3D-printed guides. The aim of this case report is to determine the feasibility and safety of 3D-printed guides for cervical pedicle screw (CPS) positioning, even in the case of cervical spine tumor. Conclusion CPS could represent a good solution by providing strong biomechanical purchase and tailored 3D-printed guides could increase the safety and the accuracy of this challenging screw placement, even in oncological patients.
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Affiliation(s)
- Nicola Marengo
- Department of Neuroscience “Rita Levi Montalcini,” Neurosurgery Unit, University of Turin, Turin, Italy,Skull Base and Pituitary Surgery Unit, AOU Città Della Salute e Della Scienza, Turin, Italy
| | - Giuseppe Di Perna
- Department of Neuroscience “Rita Levi Montalcini,” Neurosurgery Unit, University of Turin, Turin, Italy,Spine Surgery Unit, Casa di Cura Clinica Città di Bra, Bra, Italy
| | - Bianca Maria Baldassarre
- Department of Neuroscience “Rita Levi Montalcini,” Neurosurgery Unit, University of Turin, Turin, Italy,Skull Base and Pituitary Surgery Unit, AOU Città Della Salute e Della Scienza, Turin, Italy
| | - Fabio Cofano
- Department of Neuroscience “Rita Levi Montalcini,” Neurosurgery Unit, University of Turin, Turin, Italy,Spine Surgery Unit, Humanitas Gradenigo Hospital, Turin, Italy
| | - Raffaele De Marco
- Department of Neuroscience “Rita Levi Montalcini,” Neurosurgery Unit, University of Turin, Turin, Italy,Skull Base and Pituitary Surgery Unit, AOU Città Della Salute e Della Scienza, Turin, Italy,Correspondence: Raffaele De Marco
| | - Pietro Zeppa
- Department of Neuroscience “Rita Levi Montalcini,” Neurosurgery Unit, University of Turin, Turin, Italy
| | - Salvatore Petrone
- Department of Neuroscience “Rita Levi Montalcini,” Neurosurgery Unit, University of Turin, Turin, Italy,Spine Surgery Unit, Humanitas Gradenigo Hospital, Turin, Italy
| | - Marco Ajello
- Department of Neuroscience “Rita Levi Montalcini,” Neurosurgery Unit, University of Turin, Turin, Italy
| | - Diego Garbossa
- Department of Neuroscience “Rita Levi Montalcini,” Neurosurgery Unit, University of Turin, Turin, Italy
| | - Francesco Zenga
- Skull Base and Pituitary Surgery Unit, AOU Città Della Salute e Della Scienza, Turin, Italy
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Otsuki B, Miyazaki K, Kakutani K, Fujibayashi S, Shimizu T, Murata K, Takahashi Y, Nakayama T, Kuroda R, Matsuda S. Comparative Study of Circumferential Decompression and Posterior Decompression in Palliative Surgery for Metastatic Thoracic Spinal Tumors. Clin Spine Surg 2022; 35:E685-E692. [PMID: 35551140 DOI: 10.1097/bsd.0000000000001342] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/09/2021] [Accepted: 04/09/2022] [Indexed: 01/25/2023]
Abstract
STUDY DESIGN This was a case-control study. OBJECTIVE The present study aimed to evaluate the significance of circumferential tumor resection around the spinal cord in palliative decompression surgery for patients with metastatic spinal cord compression (MSCC) in the thoracic spine. SUMMARY OF BACKGROUND DATA Although the benefits of palliative surgery for MSCC are well known, the significance of circumferential tumor resection with cord compression has not yet been clarified. MATERIALS AND METHODS We retrospectively compared the outcomes of 45 and 34 patients with incomplete paralysis of modified Frankel grade B-D caused by MSCC with anterior cord compression (epidural spinal cord compression grade ≥2) treated at 2 different university hospitals (H1 and H2, respectively). All patients in H1 hospital underwent posterior decompression only, while all patients in H2 hospital underwent full circumferential decompression. We analyzed factors that affect the postoperative ambulatory status. evaluated by the modified Frankel classification. RESULTS No significant differences were observed in the epidural spinal cord compression grade, spinal instability neoplastic score, new Katagiri score, revised Tokuhashi score, or postoperative survival between patients in H1 and H2 hospitals. A multivariable logistic regression analysis identified preoperative radiotherapy [odds ratio (OR): 0.23, 95% confidential interval (CI): 0.056-0.94] as a negative risk factor and postoperative chemotherapy (OR: 5.9, 95% CI: 1.3-27.0) as a positive risk factor for an improved ambulatory status. Five and 6 patients in H1 and H2 hospitals, respectively, showed deterioration in the ambulatory status. An older age (OR: 1.1, 95% CI: 1.0-1.2) and preoperative radiotherapy (OR: 10.3, 95% CI: 1.9-55.4) were extracted as significant independent risk factors for deterioration in the ambulatory status. Circumferential decompression did not improve the clinical results of patients regardless of the degree of paralysis. CONCLUSIONS Preoperative radiotherapy interfered with the recovery of paralysis, and postoperative chemotherapy improved the ambulatory status. Clinical outcomes did not significantly differ between total circumferential decompression and posterior decompression, although further validation in a small number of cases is needed, such as patients with Frankel grade D.
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Affiliation(s)
- Bungo Otsuki
- Department of Orthopaedic Surgery, Graduate School of Medicine, Kyoto University, Kyoto City, Kyoto Prefecture
| | - Kunihiko Miyazaki
- Department of Orthopaedic Surgery, Graduate School of Medicine, Kobe University, Kobe, Hyogo Prefecture
| | - Kenichiro Kakutani
- Department of Orthopaedic Surgery, Graduate School of Medicine, Kobe University, Kobe, Hyogo Prefecture
| | - Shunsuke Fujibayashi
- Department of Orthopaedic Surgery, Graduate School of Medicine, Kyoto University, Kyoto City, Kyoto Prefecture
| | - Takayoshi Shimizu
- Department of Orthopaedic Surgery, Graduate School of Medicine, Kyoto University, Kyoto City, Kyoto Prefecture
| | - Koichi Murata
- Department of Orthopaedic Surgery, Graduate School of Medicine, Kyoto University, Kyoto City, Kyoto Prefecture
| | - Yoshimitsu Takahashi
- Department of Health Informatics, Kyoto University School of Public Health, Kyoto City, Kyoto Prefecture, Japan
| | - Takeo Nakayama
- Department of Health Informatics, Kyoto University School of Public Health, Kyoto City, Kyoto Prefecture, Japan
| | - Ryosuke Kuroda
- Department of Orthopaedic Surgery, Graduate School of Medicine, Kobe University, Kobe, Hyogo Prefecture
| | - Shuichi Matsuda
- Department of Orthopaedic Surgery, Graduate School of Medicine, Kyoto University, Kyoto City, Kyoto Prefecture
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Kang DH, Chang BS, Kim H, Hong SH, Chang SY. Separation surgery followed by stereotactic ablative radiotherapy for metastatic epidural spinal cord compression: A systematic review and meta-analysis for local progression rate. J Bone Oncol 2022; 36:100450. [PMID: 35990514 PMCID: PMC9386097 DOI: 10.1016/j.jbo.2022.100450] [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] [Received: 06/09/2022] [Revised: 07/22/2022] [Accepted: 07/31/2022] [Indexed: 11/10/2022] Open
Abstract
Introduction Spinal metastasis is the most common metastatic skeletal disease in cancer patients. Metastatic epidural spinal cord compression (MESCC), which occurs in 5-14% of cancer patients, is an oncological emergency because it may cause a permanent neurological deficit. Separation surgery followed by stereotactic ablative radiotherapy (SABR), so-called "hybrid therapy," has shown effectiveness in local control of spinal metastasis and has become an integral treatment option for patients with MESCC. Therefore, we performed a meta-analysis and meta-regression analysis to clarify the local progression rate of hybrid therapy and the risk factors for local progression. Methods We searched PubMed, EMBASE, Scopus, Cochrane Library, and Web of Science databases from inception to December 2021. Meta-analyses of proportions were used to analyze the data using a random-effects model to calculate the pooled 1-year local progression rate and confidence interval. Subgroup analyses were performed using meta-analyses of odds ratio (OR) for comparisons between groups. We also conducted a meta-regression analysis to identify the factors that caused heterogeneity. Results A total of 661 patients from 13 studies (10 retrospective and 3 prospective) were included in the final meta-analysis. The quality of the included studies assessed using the Newcastle - Ottawa scale ranged from poor to fair (range, 4-6). The pooled local progression rate was 10.2 % (95 % confidence interval [CI], 7.8-12.8 %; I2 = 30 %) and 13.7 % (95 % CI, 9.3-18.8 %; I2 = 55 %) at postoperative 1 and 2 years, respectively. The subgroup analysis indicated that patients with a history of prior radiotherapy (OR, 5.14; 95 % CI, 1.71-15.51) and lower radiation dose per fraction (OR, 4.57; 95 % CI, 1.88-11.13) showed significantly higher pooled 1-year local progression rates. In the moderator analysis, the 1-year local progression rate was significantly associated with the proportion of patients with a history of prior radiotherapy (p = 0.036) and those with colorectal cancer as primary origin (p < 0.001). Conclusions The pooled 1-year local progression rate of hybrid therapy for MESCC was 10.2%. In subgroup and moderator analyses, a lower radiation dose per fraction, history of prior radiotherapy, and colorectal cancer showed a significant association with the 1-year local progression rate.
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Key Words
- CT, computed tomography
- CTV, clinical target volume
- GTV, gross tumor volume
- Gy, Gray
- Hybrid therapy
- Local progression
- MESCC, metastatic epidural spinal cord compression
- MOOSE, Meta-Analysis of Observational Studies in Epidemiology
- MRI, magnetic resonance imaging
- PRISMA, Preferred Reporting Items for Systematic Reviews and Meta-Analyses
- PTV, planning target volume
- Radioresistance
- SABR, stereotactic ablative radiotherapy
- Separation surgery
- Spinal metastasis
- Stereotactic ablative radiotherapy
- cEBRT, conventional external beam radiation therapy
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Affiliation(s)
- Dong-Ho Kang
- Department of Orthopedic Surgery, Seoul National University College of Medicine and Seoul National University Hospital, 101 Daehangno, Jongno-gu, Seoul, Republic of Korea
| | - Bong-Soon Chang
- Department of Orthopedic Surgery, Seoul National University College of Medicine and Seoul National University Hospital, 101 Daehangno, Jongno-gu, Seoul, Republic of Korea
| | - Hyoungmin Kim
- Department of Orthopedic Surgery, Seoul National University College of Medicine and Seoul National University Hospital, 101 Daehangno, Jongno-gu, Seoul, Republic of Korea
| | - Seong Hwa Hong
- Department of Orthopedic Surgery, Seoul National University College of Medicine and Seoul National University Hospital, 101 Daehangno, Jongno-gu, Seoul, Republic of Korea
| | - Sam Yeol Chang
- Department of Orthopedic Surgery, Seoul National University College of Medicine and Seoul National University Hospital, 101 Daehangno, Jongno-gu, Seoul, Republic of Korea
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8
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Meyer HS, Wagner A, Raufer A, Joerger AK, Gempt J, Meyer B. Surgery in Acute Metastatic Spinal Cord Compression: Timing and Functional Outcome. Cancers (Basel) 2022; 14:cancers14092249. [PMID: 35565376 PMCID: PMC9099617 DOI: 10.3390/cancers14092249] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2022] [Revised: 04/26/2022] [Accepted: 04/27/2022] [Indexed: 02/06/2023] Open
Abstract
Simple Summary Spinal metastases affect an exceptionally high number of cancer patients and thereby represent a common challenge for healthcare providers. Patients may suffer from debilitating symptoms, including excruciating back pain, immobility and even neurological dysfunction. An exceptionally acute clinical presentation is caused by the compression of the spinal cord through growth of a spinal metastasis within the spinal canal, which may leave the patient with acute spinal cord injury in need of rapid surgical treatment. In clinical practice and science, no true timeframe has yet been defined within which these patients need to undergo surgery, although it is generally understood that their recovery and functional rehabilitation correlate with the time to surgery after symptom onset. In our study, we analyzed a surgically treated cohort of patients with acute spinal cord injury by metastatic compression to investigate the correlation of the timing of surgery with neurological recovery. We were able to identify a subgroup of patients with significantly improved recovery, in whom surgery was initiated within 16 h after admission. Complication rates were not significantly more frequent in this subgroup compared to patients operated on after 16 h. Based on these findings, we conclude that striving for surgery as early as feasible is a warranted strategy in patients with acute neurological deterioration due to metastatic spinal cord compression. Abstract Background: Patients with metastatic spinal cord compression (MSCC) may experience long-term functional impairment. It has been established that surgical decompression improves neurological outcomes, but the effect of early surgery remains uncertain. Our objective was to evaluate the impact of early versus late surgery for acute MSCC due to spinal metastases (SM). Methods: We retrospectively reviewed a consecutive cohort of all patients undergoing surgery for SMs at our institution. We determined the prevalence of acute MSCC; the time between acute neurological deterioration as well as between admission and surgery (standard procedure: decompression and instrumentation); and neurological impairment graded by the ASIA scale upon presentation and discharge. Results: We screened 693 patients with surgery for spinal metastasis; 140 patients (21.7%) had acute MSCC, defined as neurological impairment corresponding to ASIA grade D or lower, acquired within 72 h before admission. Non-MSCC patients had surgery for SM-related cauda equina syndrome, radiculopathy and/or spinal instability. Most common locations of the SM in acute MSCC were the thoracic (77.9%) and cervical (10.7%) spine. Per standard of care, acute MSCC patients underwent surgery including decompression and instrumentation, and the median time from admission to surgery was 16 h (interquartile range 10–22 h). Within the group of patients with acute MSCC, those who underwent early surgery (i.e., before the median 16 h) had a significantly higher rate of ASIA improvement by at least one grade at discharge (26.5%) compared to those who had late surgery after 16 h (10.1%; p = 0.024). Except for a significantly higher sepsis rate in the late surgery group, complication rates did not differ between the late and early surgery subgroups. Conclusions: We report data on the largest cohort of patients with MSCC to date. Early surgery is pivotal in acute MSCC, substantially increasing the chance for neurological improvement without increasing complication rates. We found no significant impact when surgery was performed later than 24 h after admission. These findings will provide the framework for a much-needed prospective study. Until then, the treatment strategy should entail the earliest possible surgical intervention.
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Affiliation(s)
- Hanno S. Meyer
- Correspondence: ; Tel.: +49-89-4140-2151; Fax: +49-89-4140-4889
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9
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Lin J, Zhu X, Tang Q, Lu J, Xu H, Song G, Deng C, Wu H, Huang Y, Huang A, Xu Y, Chen H, Wang J. Minimally invasive separation surgery for the treatment of spinal metastases with small incision and freehand pedicle screw fixation: the surgical learning curve. BMC Musculoskelet Disord 2022; 23:273. [PMID: 35317753 PMCID: PMC8939122 DOI: 10.1186/s12891-022-05191-2] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/27/2021] [Accepted: 03/03/2022] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Minimally invasive separation surgery (MISS) is a safe and effective surgical technique, the current optimal treatment for spinal metastases. However, the learning curve for this technique has not been analyzed. This study aimed to define and analyze the surgical learning curve of MISS for the treatment of spinal metastases with small incision and freehand pedicle screw fixation. METHODS A continuous series of 62 patients with spinal metastases who underwent MISS were included. Each patient's operative data were accurately counted. The improvement of the patients' neurological function was followed up after surgery to evaluate the surgical treatment effect. Logarithmic curve-fit regression was used to analyze the surgical learning curve of MISS. The number of cases needed to achieve proficiency was analyzed. Based on this cut-off point, this series of cases was divided into the early phase and later phase groups. The influence of the time sequence of MISS on surgical data and surgical efficacy was analyzed. RESULTS The operative time decreased gradually with the number of surgical cases increasing and stabilized after the 20th patient. There was no statistical difference in demographic characteristics and preoperative characteristics between the two groups. The mean operative time in the later phase group was about 39 min shorter than that in the early phase group (mean 227.95 vs. 189.02 min, P = 0.027). However, it did not affect other operative data or the surgical treatment effect. CONCLUSION The learning curve of MISS for spinal metastases is not steep. With the increase of surgeons' experience, the operative time drops rapidly and stabilizes within a certain range. MISS can be safely and effectively performed at the beginning of a surgeon's caree.
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Affiliation(s)
- Jiaming Lin
- Department of Musculoskeletal Oncology, Sun Yat-Sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, 651 Dongfeng East Road, Guangzhou, 510060, Guangdong, China
| | - Xiaojun Zhu
- Department of Musculoskeletal Oncology, Sun Yat-Sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, 651 Dongfeng East Road, Guangzhou, 510060, Guangdong, China
| | - Qinglian Tang
- Department of Musculoskeletal Oncology, Sun Yat-Sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, 651 Dongfeng East Road, Guangzhou, 510060, Guangdong, China
| | - Jinchang Lu
- Department of Musculoskeletal Oncology, Sun Yat-Sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, 651 Dongfeng East Road, Guangzhou, 510060, Guangdong, China
| | - Huaiyuan Xu
- Department of Musculoskeletal Oncology, Sun Yat-Sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, 651 Dongfeng East Road, Guangzhou, 510060, Guangdong, China
| | - Guohui Song
- Department of Musculoskeletal Oncology, Sun Yat-Sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, 651 Dongfeng East Road, Guangzhou, 510060, Guangdong, China
| | - Chuangzhong Deng
- Department of Musculoskeletal Oncology, Sun Yat-Sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, 651 Dongfeng East Road, Guangzhou, 510060, Guangdong, China
| | - Hao Wu
- Department of Musculoskeletal Oncology, Sun Yat-Sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, 651 Dongfeng East Road, Guangzhou, 510060, Guangdong, China
| | - Yufeng Huang
- Department of Musculoskeletal Oncology, Sun Yat-Sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, 651 Dongfeng East Road, Guangzhou, 510060, Guangdong, China
| | - Anfei Huang
- Department of Musculoskeletal Oncology, Sun Yat-Sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, 651 Dongfeng East Road, Guangzhou, 510060, Guangdong, China
| | - Yanyang Xu
- Department of Musculoskeletal Oncology, Sun Yat-Sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, 651 Dongfeng East Road, Guangzhou, 510060, Guangdong, China
| | - Hongmin Chen
- Department of Musculoskeletal Oncology, Sun Yat-Sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, 651 Dongfeng East Road, Guangzhou, 510060, Guangdong, China
| | - Jin Wang
- Department of Musculoskeletal Oncology, Sun Yat-Sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, 651 Dongfeng East Road, Guangzhou, 510060, Guangdong, China.
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10
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Baldassarre BM, Di Perna G, Portonero I, Penner F, Cofano F, Marco RD, Marengo N, Garbossa D, Pecorari G, Zenga F. Craniovertebral junction chordomas: Case series and strategies to overcome the surgical challenge. JOURNAL OF CRANIOVERTEBRAL JUNCTION AND SPINE 2021; 12:420-431. [PMID: 35068826 PMCID: PMC8740819 DOI: 10.4103/jcvjs.jcvjs_87_21] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2021] [Accepted: 09/28/2021] [Indexed: 11/04/2022] Open
Abstract
Introduction: Chordomas are rare and malignant primary bone tumors. Different strategies have been proposed for chordomas involving the craniovertebral junction (CVJ) compared to other locations. The impossibility to achieve en bloc excision, the impact on stability and the need for proper reconstruction make their surgical management challenging. Objective: The objective is to discuss surgical strategies in CVJ chordomas operated in a single-center during a 7 years' experience (2013-2019). Methods: Adult patients with CVJ chordoma were retrospectively analyzed. The clinical, radiological, pathological, and surgical data were discussed. Results: A total number of 8 patients was included (among a total number of 32 patients suffering from skull base chordoma). Seven patients underwent endoscopic endonasal approach (EEA), and posterior instrumentation was needed in three cases. Three explicative cases were reported: EEA for midline tumor involving lower clivus and upper cervical spine (case 1), EEA and complemental posterior approach for occurred occipitocervical instability (case 2), C2 chordoma which required aggressive bone removal and consequent implant positioning, focusing on surgical planning (timing and type of surgical stages, materials and customization of fixation system) (case 3). Conclusion: EEA could represent a safe route to avoid injuries to neurovascular structure in clival locations, while a combined approach could be considered when tumor spreads laterally. Tumor involvement or surgical procedures could give raise to CVJ instability with the need of complementary posterior instrumentation. Thus, a tailored preoperative planning should play a key role, especially when aggressive bone removal and implant positioning are needed.
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Affiliation(s)
- Bianca Maria Baldassarre
- Department of Neuroscience "Rita Levi Montalcini", Neurosurgery Unit, University of Turin, Turin, Italy
| | - Giuseppe Di Perna
- Department of Neuroscience "Rita Levi Montalcini", Neurosurgery Unit, University of Turin, Turin, Italy
| | - Irene Portonero
- Department of Neuroscience "Rita Levi Montalcini", Neurosurgery Unit, University of Turin, Turin, Italy
| | - Federica Penner
- Department of Neuroscience "Rita Levi Montalcini", Neurosurgery Unit, University of Turin, Turin, Italy.,Spine Surgery Unit, Humanitas Cellini Hospital, Turin, Italy
| | - Fabio Cofano
- Department of Neuroscience "Rita Levi Montalcini", Neurosurgery Unit, University of Turin, Turin, Italy.,Spine Surgery Unit, Humanitas Gradenigo Hospital, Turin, Italy
| | - Raffaele De Marco
- Department of Neuroscience "Rita Levi Montalcini", Neurosurgery Unit, University of Turin, Turin, Italy
| | - Nicola Marengo
- Department of Neuroscience "Rita Levi Montalcini", Neurosurgery Unit, University of Turin, Turin, Italy
| | - Diego Garbossa
- Department of Neuroscience "Rita Levi Montalcini", Neurosurgery Unit, University of Turin, Turin, Italy
| | - Giancarlo Pecorari
- Department of Surgical Sciences, ENT Surgery Unit, University of Turin, Turin, Italy
| | - Francesco Zenga
- Department of Neuroscience "Rita Levi Montalcini", Neurosurgery Unit, University of Turin, Turin, Italy
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11
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Dhamija B, Batheja D, Balain BS. A systematic review of MIS and open decompression surgery for spinal metastases in the last two decades. J Clin Orthop Trauma 2021; 22:101596. [PMID: 34631409 PMCID: PMC8488238 DOI: 10.1016/j.jcot.2021.101596] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/21/2021] [Revised: 09/10/2021] [Accepted: 09/13/2021] [Indexed: 11/16/2022] Open
Abstract
OBJECTIVE The primary intention of this review being to produce an updated systematic review of the literature on published outcomes of decompressive surgery for metastatic spinal disease including metastatic spinal cord compression, using techniques of MIS and open decompressive surgery. METHODS The authors conducted database searches of OVID MEDLINE and EMBASE identifying those studies that reported clinical outcomes, surgical techniques used along with associated complications when decompressive surgery was employed for metastatic spinal tumors. Both retrospective and prospective studies were analysed. Articles were assessed to ensure the required inclusion criteria was met. Articles were then categorised and tabulated based on the following reported outcomes: predictors of survival, predictors of ambulation or motor function, surgical technique, neurological function, and miscellaneous outcomes. RESULTS 2654 citations were retrieved from databases, of these 31 met the inclusion criteria. 5 studies were prospective, the remaining 26 were retrospective. Publication years ranged from 2000 to 2020. Study size ranged from 30 to 914 patients. The most common primary tumors identified were lungs, breast, prostate and renal cancers. One study ( Lo and Yang, 2017)13 reported that in those patients with motor deficit, survival was significantly improved when surgery was performed within 7 days of the development of motor deficit compared to situations when surgery was carried out 7 days after onset. This was the only study that showed that the timing of surgery plays a significant role w.r.t. survival following the onset of spinal cord compression symptoms. Four articles identified that a pre-operative intact motor function and or ambulatory status conferred a higher likelihood of a better post-operative outcome, not just in relation to survival but also in relation to post-operative ambulation as well as a greater tendency towards suitability for adjuvant treatment. Even for the same scoring system e.g. tokuhashi and its effectiveness in predicting survival, results from different studies varied in their outcome. The Karnofsky Performance Status (KPS) being the most commonly used tool to assess functional impairment, the Eastern Cooperative Oncology Group (ECOG) performance status being used in two studies. 23 studies identified an improvement in neurological function following surgery. The most common functional scale used to assess neurological outcome was the Frankel scale, 3 studies used the American Spinal Injury Association (ASIA) impairment scale for this purpose. Wound problems including infection and dehiscence appeared to be the most commonly reported surgical complication. (25 studies). The most commonly used surgical technique involved a posterior approach with decompression, with or without stabilisation. Less commonly employed techniques included percutaneous pedicle screw fixation associated with or without mini-decompression as well as anterior approaches involving corpectomy and instrumentation. 9 studies included in their data, the effect of radiation therapy in combination with surgery or as a comparison used as an alternative to surgery in spinal metastases. CONCLUSIONS We provide a systematic literature review on the outcomes of decompressive surgery for spinal metastases. We analyse survival data, motor function, neurological function, as well as the techniques of surgery used. Where appropriate complications of surgery are also highlighted. It is the authors' intention to provide the reader with a reference text where this information is ready to hand, allowing for the consideration of means and methods to improve and optimise the standard of care in patients undergoing surgical intervention for metastatic spinal disease.
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12
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Cui Y, Shi X, Li C, Mi C, Wang B, Pan Y, Lin Y. Effect of the Timing of Surgery on Neurological Recovery for Patients with Incomplete Paraplegia Caused by Metastatic Spinal Cord Compression. Ther Clin Risk Manag 2021; 17:831-840. [PMID: 34413649 PMCID: PMC8370494 DOI: 10.2147/tcrm.s319228] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2021] [Accepted: 07/30/2021] [Indexed: 11/23/2022] Open
Abstract
Objective This study aimed to investigate the effect of timing of surgery on neurological recovery for patients with metastatic spinal cord compression (MSCC). Methods According to the timing of surgery, 75 patients with incomplete paraplegia caused by MSCC were assigned to 3 groups: within 3 days (group A), between 4 days and 7 days (group B), and after 7 days (group C). T-test, one-way ANOVA, Mann–Whitney U-test, and Chi-square test were used to evaluate the difference in the improvement of American Spinal Injury Association Impairment Scale (AIS) and ambulatory status, the incidence of perioperative complications, surgical site infection, and the length of hospital stay between 3 groups. Results Patients with incomplete paraplegia treated in our department had an average of 17.4±1.8 days delayed and most occurred before hospitalization (4.0±0.4 vs 13.2±1.8, P<0.001). There was no significant difference in the AIS improvement between patients with different pre-op AIS. The timing of surgery was significantly correlated with AIS improvement (correlation coefficient=−0.257, P=0.019). Sub-analysis showed that patients who underwent surgery within 7 days (group A and group B) had significantly better AIS improvement compared with group C (improved at least 1 grade, P=0.043; improved more than 1 grade, P=0.039) and the surgery timing was more important for patients with AIS B and C. The timing of surgery was significantly correlated with the length of hospital stay (correlation coefficient=0.335, P=0.003). Patients of group C had the longest length of hospital stay (P=0.002). The incidence of perioperative complications and surgical site infection did not differ significantly between the 3 groups. Conclusion Delay surgery was common in incomplete paraplegia patients with MSCC. Patients with AIS B and C who underwent surgery within 7 days had better AIS improvement.
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Affiliation(s)
- Yunpeng Cui
- Department of Orthopaedics, Peking University First Hospital, Beijing, People's Republic of China
| | - Xuedong Shi
- Department of Orthopaedics, Peking University First Hospital, Beijing, People's Republic of China
| | - Chunwei Li
- Department of Neurosurgery, Peking University First Hospital, Beijing, People's Republic of China
| | - Chuan Mi
- Department of Orthopaedics, Peking University First Hospital, Beijing, People's Republic of China
| | - Bing Wang
- Department of Orthopaedics, Peking University First Hospital, Beijing, People's Republic of China
| | - Yuanxing Pan
- Department of Orthopaedics, Peking University First Hospital, Beijing, People's Republic of China
| | - Yunfei Lin
- Department of Orthopaedics, Peking University First Hospital, Beijing, People's Republic of China
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13
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Cofano F, Di Perna G, Tartara F, Marengo N, Ajello M, Bozzaro M, Zenga F, Garbossa D. Letter to the Editor Regarding "COVID-19: A Time Like No Other in (the Department of) Neurological Surgery". Should We Broaden Surgical Indications to Preserve the Standard of Care in Spinal Metastases? World Neurosurg 2021; 151:303-304. [PMID: 34243645 PMCID: PMC8256388 DOI: 10.1016/j.wneu.2021.03.154] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2021] [Accepted: 03/30/2021] [Indexed: 11/02/2022]
Affiliation(s)
- Fabio Cofano
- Spine Surgery Unit, Humanitas Gradenigo Hospital, Turin, Italy; Department of Neuroscience "Rita Levi Montalcini," Neurosurgery Unit, University of Turin, Turin, Italy.
| | - Giuseppe Di Perna
- Department of Neuroscience "Rita Levi Montalcini," Neurosurgery Unit, University of Turin, Turin, Italy
| | | | - Nicola Marengo
- Department of Neuroscience "Rita Levi Montalcini," Neurosurgery Unit, University of Turin, Turin, Italy
| | - Marco Ajello
- Department of Neuroscience "Rita Levi Montalcini," Neurosurgery Unit, University of Turin, Turin, Italy
| | - Marco Bozzaro
- Spine Surgery Unit, Humanitas Gradenigo Hospital, Turin, Italy
| | - Francesco Zenga
- Department of Neuroscience "Rita Levi Montalcini," Neurosurgery Unit, University of Turin, Turin, Italy
| | - Diego Garbossa
- Department of Neuroscience "Rita Levi Montalcini," Neurosurgery Unit, University of Turin, Turin, Italy
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14
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Wagner A, Haag E, Joerger AK, Jost P, Combs SE, Wostrack M, Gempt J, Meyer B. Comprehensive surgical treatment strategy for spinal metastases. Sci Rep 2021; 11:7988. [PMID: 33846484 PMCID: PMC8042046 DOI: 10.1038/s41598-021-87121-1] [Citation(s) in RCA: 27] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2020] [Accepted: 03/24/2021] [Indexed: 12/31/2022] Open
Abstract
The management of patients with spinal metastases (SM) requires a multidisciplinary team of specialists involved in oncological care. Surgical management has evolved significantly over the recent years, which warrants reevaluation of its role in the oncological treatment concept. Any patient with a SM was screened for study inclusion. We report baseline characteristics, surgical procedures, complication rates, functional status and outcome of a large consecutive cohort undergoing surgical treatment according to an algorithm. 667 patients underwent 989 surgeries with a mean age of 65 years (min/max 20–94) between 2007 and 2018. The primary cancers mostly originated from the prostate (21.7%), breast (15.9%) and lung (10.0%). Surgical treatment consisted of dorsoventral stabilization in 69.5%, decompression without instrumentation in 12.5% and kyphoplasty in 18.0%. Overall survival reached 18.4 months (95% CI 9.8–26.9) and the median KPS increased by 10 within hospital stay. Surgical management of SMs should generally represent the first step of a conclusive treatment algorithm. The need to preserve long-term symptom control and biomechanical stability requires a surgical strategy currently not supported by level I evidence.
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Affiliation(s)
- Arthur Wagner
- Department of Neurosurgery, Klinikum Rechts Der Isar, Technical University Munich School of Medicine, Ismaninger Str. 22, 81675, Munich, Germany.
| | - Elena Haag
- Department of Neurosurgery, Klinikum Rechts Der Isar, Technical University Munich School of Medicine, Ismaninger Str. 22, 81675, Munich, Germany
| | - Ann-Kathrin Joerger
- Department of Neurosurgery, Klinikum Rechts Der Isar, Technical University Munich School of Medicine, Ismaninger Str. 22, 81675, Munich, Germany
| | - Philipp Jost
- Department of Hematology and Oncology, Technical University Munich School of Medicine, Munich, Germany
| | - Stephanie E Combs
- Department of Radiation Oncology, Technical University Munich School of Medicine, Munich, Germany
| | - Maria Wostrack
- Department of Neurosurgery, Klinikum Rechts Der Isar, Technical University Munich School of Medicine, Ismaninger Str. 22, 81675, Munich, Germany
| | - Jens Gempt
- Department of Neurosurgery, Klinikum Rechts Der Isar, Technical University Munich School of Medicine, Ismaninger Str. 22, 81675, Munich, Germany
| | - Bernhard Meyer
- Department of Neurosurgery, Klinikum Rechts Der Isar, Technical University Munich School of Medicine, Ismaninger Str. 22, 81675, Munich, Germany
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15
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Baldassarre BM, Penner F, Bertero L, Di Perna G, Ajello M, Marengo N, Zenga F, Garbossa D. Solitary late spinal metastasis from apocrine salivary duct carcinoma: Case report. Surg Neurol Int 2021; 12:122. [PMID: 33880227 PMCID: PMC8053463 DOI: 10.25259/sni_903_2020] [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] [Received: 12/14/2020] [Accepted: 02/19/2021] [Indexed: 11/04/2022] Open
Abstract
Background The salivary duct carcinomas (SDCs) are rare, high-grade neoplasms involving major salivary glands. Parotid is the most frequently involved gland (85%). Apocrine phenotype (histological presence of decapitation secretions) and androgen reception expression define SDC. The clinical course of these tumors is characterized by aggressive local behavior with extraglandular extension, high recurrence rates, early metastases, and poor prognoses. Despite aggressive surgical/radiation therapy management, the rates of locoregional and metastatic relapses are high, and the mortality rates over 48 months approach 65%. Notably, there is no treatment algorithm available for managing vertebral metastases from apocrine SDC. Case Description An elderly male presented with MR/CT findings of an isolated T11 vertebral metastasis attributed to a previously treated parotid SDC. On both CT/MR, it was an osteolytic lesion and demonstrated spinal canal infiltration. The patient underwent surgical biopsy/decompression/resection, following which the lesion histopathologically proved to be a SDC. The patient was subsequently treated with 30 Gy in 10 fractions within 2 weeks of discharge. One-month later, the MRI confirmed adequate epidural decompression without recurrence, and 9 months post-operatively, patient remained disease free. Conclusion Isolated metastasis attributed to parotid SDC followed by radiation therapy may result in tumor control.
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Affiliation(s)
| | - Federica Penner
- Department of Neuroscience, Neurosurgery Unit, Città Della Scienza e Della Salute, Italy
| | - Luca Bertero
- Department of Pathologic, Città Della Scienza e Della Salute, Turin, Italy
| | - Giuseppe Di Perna
- Department of Neuroscience, Neurosurgery Unit, Città Della Scienza e Della Salute, Italy
| | - Marco Ajello
- Department of Neuroscience, Neurosurgery Unit, Città Della Scienza e Della Salute, Italy
| | - Nicola Marengo
- Department of Neuroscience, Neurosurgery Unit, Città Della Scienza e Della Salute, Italy
| | - Francesco Zenga
- Department of Neuroscience, Neurosurgery Unit, Città Della Scienza e Della Salute, Italy
| | - Diego Garbossa
- Department of Neuroscience, Neurosurgery Unit, Città Della Scienza e Della Salute, Italy
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