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Growcott S, Renninson E, Rayner L, McKeon J, Ayre G, Comins C, Challapalli A, Owadally W, Beasley M, Hawley L, Hilman S, Strawson-Smith T, Bahl A. Commentary on the New National Institute for Health and Care Excellence Guideline for Metastatic Spinal Cord Compression. Clin Oncol (R Coll Radiol) 2024; 36:200-201. [PMID: 38216346 DOI: 10.1016/j.clon.2024.01.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2023] [Accepted: 01/05/2024] [Indexed: 01/14/2024]
Affiliation(s)
- S Growcott
- Department of Clinical Oncology, University Hospitals Bristol and Weston NHS Foundation Trust, Bristol Haematology and Oncology Centre, Bristol, UK
| | - E Renninson
- Department of Clinical Oncology, University Hospitals Bristol and Weston NHS Foundation Trust, Bristol Haematology and Oncology Centre, Bristol, UK
| | - L Rayner
- Department of Clinical Oncology, University Hospitals Bristol and Weston NHS Foundation Trust, Bristol Haematology and Oncology Centre, Bristol, UK
| | - J McKeon
- Department of Clinical Oncology, University Hospitals Bristol and Weston NHS Foundation Trust, Bristol Haematology and Oncology Centre, Bristol, UK
| | - G Ayre
- Department of Clinical Oncology, University Hospitals Bristol and Weston NHS Foundation Trust, Bristol Haematology and Oncology Centre, Bristol, UK
| | - C Comins
- Department of Clinical Oncology, University Hospitals Bristol and Weston NHS Foundation Trust, Bristol Haematology and Oncology Centre, Bristol, UK
| | - A Challapalli
- Department of Clinical Oncology, University Hospitals Bristol and Weston NHS Foundation Trust, Bristol Haematology and Oncology Centre, Bristol, UK
| | - W Owadally
- Department of Clinical Oncology, University Hospitals Bristol and Weston NHS Foundation Trust, Bristol Haematology and Oncology Centre, Bristol, UK
| | - M Beasley
- Department of Clinical Oncology, University Hospitals Bristol and Weston NHS Foundation Trust, Bristol Haematology and Oncology Centre, Bristol, UK
| | - L Hawley
- Department of Clinical Oncology, University Hospitals Bristol and Weston NHS Foundation Trust, Bristol Haematology and Oncology Centre, Bristol, UK
| | - S Hilman
- Department of Clinical Oncology, University Hospitals Bristol and Weston NHS Foundation Trust, Bristol Haematology and Oncology Centre, Bristol, UK
| | - T Strawson-Smith
- Department of Clinical Oncology, University Hospitals Bristol and Weston NHS Foundation Trust, Bristol Haematology and Oncology Centre, Bristol, UK
| | - A Bahl
- Department of Clinical Oncology, University Hospitals Bristol and Weston NHS Foundation Trust, Bristol Haematology and Oncology Centre, Bristol, UK
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Sánchez HM, Guill JB, Zúñiga RV. Spinal cord compression syndrome in pediatric oncology: review of a series of cases in a tertiary level center. An Pediatr (Barc) 2024; 100:144-145. [PMID: 38302395 DOI: 10.1016/j.anpede.2024.01.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2023] [Accepted: 09/18/2023] [Indexed: 02/03/2024] Open
Affiliation(s)
| | | | - Roberto Velasco Zúñiga
- Servicio de Urgencias Pediátricas, Hospital Universitario Río Hortega, Valladolid, Spain
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Quraishi NA, Palliyil N, Hassanin MA, D'Aquino D, Shetaiwi A, Walker D. Malignant spinal cord compression in the paediatric population-a systematic review, meta-analysis. Eur Spine J 2023; 32:4306-4313. [PMID: 37338630 DOI: 10.1007/s00586-023-07820-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/20/2023] [Revised: 05/26/2023] [Accepted: 06/05/2023] [Indexed: 06/21/2023]
Abstract
BACKGROUND Malignant spinal cord compression (MSCC) has been noted in 3-5% of children with primary tumours. MSCC can be associated with permanent neurological deficits and prompt treatment is necessary. Our aim was to perform a systematic review on MSCC in children < 18 years to help formulate national guidelines. METHODS A systematic review of the English language was undertaken using the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines. Search criteria included 'MSCC in children, paediatric and metastases' for papers published between January1999 and December 2022. Isolated case reports/case series with < 10 patients were excluded. RESULTS From a total of 17 articles identified, a final 7 were analysed (Level III/IV). Neuroblastoma constituted the most common cause for MSCC in children (62.7%) followed by sarcoma (14.2%). Soft tissue sarcomas were the most frequent cause of MSCC in children > 5 years old, while for neuroblastomas, the mean age of presentation was 20 months. The median age at time of diagnosis for the entire cohort of patients was 50.9 months (14.8-139). The median follow-up duration was 50.7 months (0.5-204). Motor deficits were the presenting symptom in 95.6% of children followed by pain in 65.4% and sphincter disturbance in 24%. There was a delay of about 26.05 days (7-600) between the onset of symptoms and diagnosis. A multimodality approach to treatment was utilised depending on the primary tumour. The prognosis for neurological recovery was found to be inversely proportional to the degree of neurological deficits and duration of symptoms in four studies. CONCLUSION Neuroblastoma is the most common cause for MSCC in children (62.7%) followed by sarcoma (14.2%), whilst soft tissue sarcomas constituted the most frequent cause of MSCC in children > 5 years old. The majority of patients presented with motor deficit, followed by pain. In children with neuroblastoma /lymphoma, chemotherapy was the primary treatment. Early surgery should be a consideration with rapid deterioration of neurology despite chemotherapy. A multimodality approach including chemo-radiotherapy and surgery should be the treatment of choice in metastatic sarcomas. It is worth noting that multi-level laminectomy/decompression and asymmetrical radiation to the spine can lead to spinal column deformity in the future.
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Affiliation(s)
- N A Quraishi
- Centre for Spinal Studies and Surgery, Queen's Medical Centre, Nottingham University Hospitals NHS Trust, Nottingham, NG7 2UH, UK
| | - N Palliyil
- Centre for Spinal Studies and Surgery, Queen's Medical Centre, Nottingham University Hospitals NHS Trust, Nottingham, NG7 2UH, UK
| | - Mohamed A Hassanin
- Centre for Spinal Studies and Surgery, Queen's Medical Centre, Nottingham University Hospitals NHS Trust, Nottingham, NG7 2UH, UK.
- Department of Orthopaedic Surgery, Assiut University, Assiut, Egypt.
| | - D D'Aquino
- Centre for Spinal Studies and Surgery, Queen's Medical Centre, Nottingham University Hospitals NHS Trust, Nottingham, NG7 2UH, UK
| | - A Shetaiwi
- Centre for Spinal Studies and Surgery, Queen's Medical Centre, Nottingham University Hospitals NHS Trust, Nottingham, NG7 2UH, UK
| | - D Walker
- Department of Paediatric Oncology, Nottingham Children's Hospital, Nottingham University Hospitals NHS Trust, Nottingham, NG7 2UH, UK
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Zhu YM, Chwyl B, Fawcett S, Yang F, Warkentin H, Ghosh S, Debenham B, Duimering A, Al Balushi M. Design and Implementation of a Multidisciplinary High-Fidelity Simulation Course for the Management of Malignant Spinal Cord Compression. J Cancer Educ 2023; 38:1939-1947. [PMID: 37656394 DOI: 10.1007/s13187-023-02364-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 08/23/2023] [Indexed: 09/02/2023]
Abstract
High-fidelity simulation (HFS) training is suited to high-stakes, uncommon situations such as malignant spinal cord compression (MSCC), allowing for rare hands-on practice. This pilot study was created as the first of its kind to examine educational outcomes of a radiation therapist (RTT)-led multidisciplinary radiation oncology (RO) emergency simulation course. A multidisciplinary course design team composed of RO residents, radiation oncologists, RTT course instructors, and medical physicists created a high-fidelity MSCC simulation course using collaboratively developed learning goals. Fifteen learners including RO residents, senior RTT students, and a medical physics (MP) resident participated in a live, RTT-facilitated simulation. Participants completed anonymized pre- and post-simulation standard interdisciplinary education perception (IEP) scales and a course evaluation assessing educational outcomes. Standard IEP questionnaire results showed highly favorable perceptions of respondents' own specialty and other allied specialties, with mean total pre-simulation scores of 91.76 and post-simulation scores of 94.23. The course evaluation assessed 10 learning objective domains, with significant improvements seen in self-rated post-course knowledge in 9 domains. Pre-course evaluations showed that 6/15 participants agreed or strongly agreed that they felt comfortable in their knowledge of all included domains; after course completion, 14/15 participants agreed or strongly agreed they felt comfortable in all domains. Collaboratively designed and led HFS courses are not only viable but can be an effective means of improving learning outcomes for RO residents, RTT students, and MP residents.
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Affiliation(s)
- Yiming Michael Zhu
- Department of Oncology, University of Alberta, Edmonton, Alberta, Canada.
| | - Brian Chwyl
- Department of Oncology, University of Alberta, Edmonton, Alberta, Canada
| | - Susan Fawcett
- Department of Oncology, University of Alberta, Edmonton, Alberta, Canada
| | - Fan Yang
- Department of Oncology, University of Alberta, Edmonton, Alberta, Canada
| | - Heather Warkentin
- Department of Oncology, University of Alberta, Edmonton, Alberta, Canada
| | - Sunita Ghosh
- Department of Oncology, University of Alberta, Edmonton, Alberta, Canada
| | - Brock Debenham
- Department of Oncology, University of Alberta, Edmonton, Alberta, Canada
| | - Adele Duimering
- Department of Oncology, University of Alberta, Edmonton, Alberta, Canada
| | - Mustafa Al Balushi
- Department of Oncology, University of Alberta, Edmonton, Alberta, Canada
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Okur A, Vural Ö, Pınarlı FG. The etiologies and management of spinal cord compression in childhood cancers: Are we aware of the emergency of cord compression? Turk J Pediatr 2023; 65:801-808. [PMID: 37853971 DOI: 10.24953/turkjped.2023.240] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2023]
Abstract
BACKGROUND The spinal cord compression causes irreversible long-term permanent neurological sequelae. This study aims to increase awareness of childhood cancers that cause cord compression by comparing histopathological diagnosis, treatments, and survival rates to the literature. METHODS Seventy-three patients (38 male, 35 female) with spinal cord compression, among 1085 patients diagnosed with solid tumors at Gazi University Department of Pediatric Oncology between 1991 and 2021 were retrospectively evaluated. RESULTS The mean time between the onset of complaints and diagnosis was 27.5± 24.9 (2-150) days. The first three most common tumors that caused cord compression; were central nervous system tumors in 22 (30%), neuroblastoma in 17 (23%), and malignant germ cell tumors in 8 (10%) cases. Of the patients, 46 (63%) had compression due to extradural masses, and 27 (37%) patients had an intradural compression. The most common symptoms were pain in 60 (82%), weakness in 57 (78%), and pins and needles in 28 (38%) patients, respectively. The clinical physical neurological examination findings were motor deficit in 62 (84%), and deep tendon reflex changes in 54 patients (73.9%). Compression findings were detected in 58 (79.5%) patients at diagnosis, and in 15 (20.5%) of them during follow-up. The most common level of compression was seen in the thoracolumbar region in 19 (26%) cases. In 65 (89%) patients with cord compression, corticosteroids were given as anti-edema treatment. Surgical excision was performed in 39 (53%) patients. Spinal radiotherapy was given to 35 patients (48%) with radiosensitive tumors. Chemotherapy protocols were started in 52 (71.2%) cases according to their diagnoses. Complete neurological recovery was achieved in 33 (45%) patients. The 5-year overall survival rates for solid tumors with extradural compression and intradural compression were 62% and 22%, respectively (p=0.002). CONCLUSIONS Neurological sequela-free recovery is possible with early diagnosis and urgent treatment. Spinal compression must be detected by detailed systemic and neurological examination and imaging methods. Patients should be rapidly transferred to pediatric oncology units after starting anti-edema treatment.
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Affiliation(s)
- Arzu Okur
- Division of Pediatric Oncology, Department of Pediatrics, Gazi University School of Medicine, Ankara, Türkiye
| | - Özge Vural
- Division of Pediatric Oncology, Department of Pediatrics, Gazi University School of Medicine, Ankara, Türkiye
| | - Faruk Güçlü Pınarlı
- Division of Pediatric Oncology, Department of Pediatrics, Gazi University School of Medicine, Ankara, Türkiye
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Abbarh S, Al-Mashdali AF, Abdelrazek M, Gurusamy VM, Yassin MA. Recurrent spinal cord compression due to extramedullary hematopoiesis in thalassemia patient: Case report. Medicine (Baltimore) 2022; 101:e29334. [PMID: 35758362 PMCID: PMC9276436 DOI: 10.1097/md.0000000000029334] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/01/2022] [Accepted: 04/01/2022] [Indexed: 01/19/2023] Open
Abstract
INTRODUCTION Spinal cord compression secondary to extramedullary hematopoiesis (EMH) is a rare condition. Variable treatment options have been reported with different efficacy and recurrence rate. Due to its rarity, no clear optimal management guidelines have been established yet. PATIENT CONCERNS AND DIAGNOSIS We report a recurrence of spinal cord compression secondary to EMH in a 19-year-old male, with a background of transfusion-dependent beta-thalassemia on luspatercept, who presented with weakness in both lower limbs. INTERVENTIONS AND OUTCOMES He was treated successfully both times with radiotherapy. CONCLUSION Early diagnosis and management of EMH compressing the spinal cord are essential to prevent permanent neurological damage. Diagnosis should be suspected based on the clinical presentation and magnetic resonance imaging findings in a patient with a history of ineffective hemopoiesis. Treatment option remains controversial. Radiotherapy option seems effective, even in recurrent cases, and valid, particularly for those at high risk of surgery or who do not prefer it.
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Affiliation(s)
- Shahem Abbarh
- Internal Medicine Department, Hamad Medical Corporation, Doha, Qatar
| | | | | | | | - Mohamed A. Yassin
- Hematology and Oncology Department, Hamad Medical Corporation, Doha, Qatar
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Atenguena EO, Betchem RWM, Maye AMM, Sango AJ, Zingue S, Zok FD. Epidemiological, clinical and therapeutic characteristics of metastatic spinal cord compression in prostate cancer patients in two tertiary hospitals in Cameroon. Pan Afr Med J 2022; 41:163. [PMID: 35655677 PMCID: PMC9120752 DOI: 10.11604/pamj.2022.41.163.30843] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2021] [Accepted: 02/21/2022] [Indexed: 11/11/2022] Open
Abstract
Introduction prostate cancer represents the 3rd primary neoplasia responsible for metastatic spinal cord compression (MSCC). MSCC is an extreme oncological emergency, because it involves both functional and vital prognosis. The present study aimed to establish a pattern of MSCC in prostate cancer patients in Douala and Yaoundé general hospitals (Cameroon). Methods this was a descriptive and retrospective study in the Radiotherapy and Medical Oncology services at both Douala and Yaoundé General Hospitals. The explored variables were general characteristics of the study population, clinical and paraclinical features, management and outcomes. Furthermore 5-year survival was analyzed by the Kaplan-Meier method. Logistic regression by determining the odd ratios and their 95% confidence was done using "Statistical Package for Social Sciences" (SPSS 23) software. The difference was considered significant at p < 0.05. Results our series consisted of 151 patients out of which the mean age was 66.88 (SD: 8.71) years (95% CI: 44-88). Pain was the most common clinical symptom (53.33%; n= 80) and fracture-settlement accounted for majority (60%; n= 90.61) of the pain. Thoracic spine damage was encountered by 47.02% (n= 71). Patients received a total doses of irradiation between 20 and 30 gray (Gy). The main toxicity due to radiotherapy were asthenia (45.70%; n= 69.11). The overall survival at 5 years was 90.11%. Factors associated with fracture-settlement were smoking (aOR 10.04, 95% CI: 2.09-48.12; p = 0.004) and the localization of MSCC occurred (aOR 0.21, 95% CI: 0.05-0.77; p = 0.02). Conclusion in summary the average age for developing the condition is 66.88 years and factors associated with fracture-settlement were smoking and the localization of MSCC. Back pain was the most common clinical sign and fracture-settlement was the first type of injury on medical magnetic resonance imaging. Therefore, we recommend that emphasis should be placed on increasing awareness of the population on the importance of early diagnosis.
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Affiliation(s)
- Etienne Okobalemba Atenguena
- Department of Internal Medicine, Faculty of Medicine and Biomedical Sciences, University of Yaoundé I, Yaoundé, Cameroon
- Oncology Division, Yaoundé General Hospital, Yaoundé, Cameroon
- School of Health Sciences, Higher Institute of Medical Technology, Yaoundé, Cameroon
| | | | - Anne Marthe Maison Maye
- Department of Internal Medicine, Faculty of Medicine and Pharmaceutical Sciences, University of Douala, Douala, Cameroon
| | - Anne Juliette Sango
- Departement of Internal Medicine, Faculty of Health Sciences, University of Buea, Buea, Cameroon
| | - Stéphane Zingue
- Department of Medical and Biomedical Engineering, Higher Technical Teachers´ Training College, University of Yaoundé 1, P.O. Box 886, Yaoundé, Cameroon
| | - Faustin Dong Zok
- School of Health Sciences, Higher Institute of Medical Technology, Yaoundé, Cameroon
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Federspiel C, Morgen SS, Suppli MH, Kamby C, Kelsen J, Gehrchen M. [Treatment of metastatic spinal cord compression]. Ugeskr Laeger 2021; 183:V10200725. [PMID: 34477101] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
Metastatic spinal cord compression is an oncologic emergency, and the most frequent initial symptom is radicular backpain. Urgent diagnostics with acute MRI and early treatment is essential to prevent permanent neurologic damage. Treatment is mainly palliative. For patients who have a good prognosis, the treatment of choice is decompressive surgery followed by radiotherapy, but only few patients are candidates to surgery due to significant comorbidities and poor performance status. Optimal therapy is required to maintain high quality of life at an acceptable risk, as argued in this review.
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Degenerative Cervical Myelopathy. Am Fam Physician 2020; 102:Online. [PMID: 33320515] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
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Mattes MD, Nieto JD. Quality Improvement Initiative to Enhance Multidisciplinary Management of Malignant Extradural Spinal Cord Compression. JCO Oncol Pract 2020; 16:e829-e834. [PMID: 32384016 PMCID: PMC7587429 DOI: 10.1200/jop.19.00593] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/04/2020] [Indexed: 11/20/2022] Open
Abstract
PURPOSE To determine if a quality improvement (QI) initiative could enhance multidisciplinary management of acute malignant extradural spinal cord compression (ESCC) at our institution. METHODS The medical records of all 40 patients who received palliative radiotherapy for malignant ESCC from 2015 to 2017 were reviewed to determine the time course of key National Comprehensive Cancer Network guideline-supported workup and management steps. On the basis of the findings, a multidisciplinary group of physician stakeholders developed a clinical pathway to facilitate expedited care. The efficacy of this clinical pathway and the educational content provided to all relevant departments were then evaluated by comparing outcomes with data from a similarly reviewed follow-up cohort of 25 patients from 2018 to 2019. RESULTS Patients treated for malignant ESCC after our QI intervention were more likely to undergo magnetic resonance imaging (MRI) of the entire spine (64% v 44%; P = .013) and have a radiation oncology (RO) consultation before surgery (100% v 27%; P = .002). Median time from MRI to RO consultation decreased from 3 to 1 days (P = .03). On subgroup analysis, initial trends toward delays in RO consultation for patients planning for surgery (median, 3 days) or for lack of prior cancer diagnosis (median, 4 days) were reduced to delays of 0 and 1 day, respectively, after the QI intervention. No significant differences were observed in time to surgical consultation or surgery itself. CONCLUSION This QI study was able to stimulate better use of diagnostic imaging and earlier involvement of RO in multidisciplinary decision making, suggesting an effective approach to improving multidisciplinary care in other scenarios as well.
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Affiliation(s)
- Malcolm D. Mattes
- Department of Radiation Oncology, West Virginia University, Morgantown, WV
| | - Josiah D. Nieto
- School of Medicine, West Virginia University, Morgantown, WV
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Abstract
Medical emergencies at the end of life require recognition of patients at risk, so that a comprehensive assessment and plan of care can be put in place. Frequently, the interventions depend on the patient's underlying prognosis, location of care, and goals of care. The mere presence of a medical emergency often rapidly changes an estimated prognosis. Education of the patient and family may help empower them to adequately handle many situations when clinicians are not available.
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Affiliation(s)
- Benjamin M Skoch
- Division of Palliative Medicine, University of Kansas Medical Center, Kansas City, KS, USA.
| | - Christian T Sinclair
- Division of Palliative Medicine, University of Kansas Medical Center, Kansas City, KS, USA. https://twitter.com/ctsinclair
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Li Z, Lv Z, Yang Q, Li J. Successful treatment of a primary thoracic dumb-bell yolk sac tumor presenting with severe spinal cord compression: Case report. Medicine (Baltimore) 2019; 98:e17610. [PMID: 31651872 PMCID: PMC6824751 DOI: 10.1097/md.0000000000017610] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
RATIONALE Primary thoracic dumb-bell yolk sac tumor (YST) with both epidural and extraspinal extension is a rare disease with no standard curative managements yet. The objective of this study is to report a primary thoracic dumb-bell YST presenting with severe spinal cord compression successfully treated with posterior-only approach operation, followed by chemotherapy. The management of these unique cases has not been fully documented. PATIENT CONCERNS A 26-mounth-old, previously healthy girl presented with progressive numbness and weakness of the lower extremities. Neurological examination revealed paralysis of both lower extremities, sensory disturbance below T-8 and bladder-bowel dysfunction. DIAGNOSIS CT and MRI of spine showed a dumb-bell mass lesion with both epidural and extraspinal extension through enlarged intervertebral foramina and marked spinal cord compression at T7-T9. The AFP level was 13738 ng/ml. Preoperative puncture and Postoperative pathology confirmed the diagnosis of YST. INTERVENTIONS By needle biopsy, we identified the pathological diagnosis is YST. Subsequently, the patient was treated with one-stage posterior-only approach operation, followed by 9 courses of chemotherapy based on cisplatin, bleomycin, etoposide. OUTCOMES The patient has a complete neurologic recovery and remains recurrence free as of more than 2 years after the completion of operation. There were no other complications associated with the operation during the follow-up period. LESSONS YST should be considered in the range of children with thoracic dumb-bell tumor presenting with spinal cord compression. Needle biopsy is valuable for preoperative diagnosis and design of the treatment strategy. If there is no evidence of CSF spread, metastasis or multiple diseases, it is effective to remove tumors as thoroughly as possible immediately, avoid further nerve injury and conduct enough chemotherapy. This case suggests that this treatment strategy is an effective option for primary YST with both epidural and extraspinal extension and severe spinal cord compression.
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Milligan J, Ryan K, Fehlings M, Bauman C. Degenerative cervical myelopathy: Diagnosis and management in primary care. Can Fam Physician 2019; 65:619-624. [PMID: 31515310 PMCID: PMC6741789] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
OBJECTIVE To raise awareness about degenerative cervical myelopathy (DCM) and to help family physicians identify, diagnose, and manage DCM more effectively. SOURCES OF INFORMATION A PubMed search was conducted for articles published between 1970 and October 2017, using the terms cervical myelopathy and degenerative spinal cord injury with family medicine or primary care. MAIN MESSAGE Owing to limited knowledge of DCM in primary care, along with the large variability of the disease, the diagnosis of DCM is often missed or delayed. The natural course of DCM presents as a stepwise decline, with symptoms ranging from muscle weakness to complete paralysis. All individuals with signs and symptoms should be referred to a spine surgeon for consideration of surgery; those with mild DCM might be offered conservative treatment but should receive a surgical evaluation and opinion nonetheless. Asymptomatic patients with evidence of cord compression on magnetic resonance imaging might need to be referred for assessment; however, surgery is not advised. It is critical to closely monitor asymptomatic individuals or those with mild DCM for neurologic deterioration. CONCLUSION Degenerative cervical myelopathy is the most common cause of spinal cord dysfunction in adults. This review helps streamline its diagnosis in primary care, allowing for improved chances of early diagnosis and prevention of further neurologic decline among patients.
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Affiliation(s)
- James Milligan
- Family physician practising at the Centre for Family Medicine in Kitchener, Ont.
| | - Kayla Ryan
- Research consultant at the Centre for Family Medicine
| | - Michael Fehlings
- Heads the Spinal Program at Toronto Western Hospital and is Vice Chair, Research and Professor of Neurosurgery in the Department of Surgery at the University of Toronto in Ontario
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Shao X, Zeng J, Chen Y, Wu L, Wang X. In Vitro Biomechanical Study of Epidural Pressure during the Z-shape Elevating-Pulling Reduction Technique for Cervical Unilateral Locked Facets. J INVEST SURG 2019; 32:446-453. [PMID: 29537899 DOI: 10.1080/08941939.2018.1442533] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2017] [Accepted: 02/14/2018] [Indexed: 02/05/2023]
Abstract
Objective: To analyze the mechanism of the halo vest-assisted Z-shape elevating-pulling reduction technique for cervical unilateral locked facets, and confirm the safety of the spinal cord under the epidural pressure that occurs during the reduction process. Methods: Eleven osteoligamentous whole coronal and cervical spine specimens were established as skull-neck-thorax models of cervical unilateral locked facets at the C5/6 level. The halo vest-assisted Z-shape elevating-pulling reduction technique was then applied to reduce the locked facets. The changes in the epidural pressure in five cervical positions (cervical physiological curvature, cervical lateral bending, cervical unilateral locked facets, cervical unilateral perched facets, and reduction) were measured by a pressure sensor during the reduction procedure. The models simultaneously underwent multi-angle radiographic examination and CT scanning. Results: Successful closed reduction was achieved via the halo vest-assisted Z-shape elevating-pulling reduction technique in all 11 models. The epidural pressure in the cervical unilateral locked facets position was significantly higher than that in the other four cervical positions (P < 0.005). There was no significant difference in the epidural pressures measured during cervical lateral bending, cervical unilateral perched facets, and reduction. Conclusions: Maximum epidural pressures were measured in the position of cervical unilateral locked facets. The halo vest-assisted Z-shape elevating-pulling reduction technique achieved spinal decompression without causing secondary spinal cord injury. The halo vest-assisted Z-shape elevating-pulling reduction technique is safe and effective, and has a high success rate of reduction.
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Affiliation(s)
- Xinwei Shao
- a Department of Spine Surgery, The Second Affiliated Hospital, Shantou University Medical College , Shantou, Guangdong 515041 , P. R. China
| | - Jican Zeng
- a Department of Spine Surgery, The Second Affiliated Hospital, Shantou University Medical College , Shantou, Guangdong 515041 , P. R. China
| | - Yuchun Chen
- a Department of Spine Surgery, The Second Affiliated Hospital, Shantou University Medical College , Shantou, Guangdong 515041 , P. R. China
| | - Lixian Wu
- b Department of Human Anatomy, Shantou University Medical College , Shantou, Guangdong 515063 , P. R. China
| | - Xinjia Wang
- a Department of Spine Surgery, The Second Affiliated Hospital, Shantou University Medical College , Shantou, Guangdong 515041 , P. R. China
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Parimbelli E, Wilk S, Kingwell S, Andreev P, Michalowski W. Shared Decision-Making Ontology for a Healthcare Team Executing a Workflow, an Instantiation for Metastatic Spinal Cord Compression Management. AMIA Annu Symp Proc 2018; 2018:877-886. [PMID: 30815130 PMCID: PMC6371285] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
Regardless of potential benefits and better outcomes, adoption of shared decision-making between a patient and providers involved in his/her care is still in its infancy. This paper intends to fill this gap by formalizing shared decision-making, situating it as part of team-based care delivery, and incorporating workflow concepts allowing for identification of shared decision-making tasks. We accomplish that by creating novel shared decision-making ontology which constitutes the first step required in the development of a decision support system for shared decision-making. The proposed ontology formally defines and describes the key concepts and relations in the shared decision-making domain and lays the foundation for the formalization and support of the patient management process. We illustrate the applicability of the proposed ontology by creating its instantiation for the complex patient management scenario involving shared decision-making about the treatment of metastatic spinal cord compression.
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Affiliation(s)
- Enea Parimbelli
- MET Research Group, Telfer School of Management, University of Ottawa, Ottawa, Canada
| | - Szymon Wilk
- Institute of Computing Science, Poznan University of Technology, Poznan, Poland
| | - Stephen Kingwell
- Division of Orthopedic Surgery, The Ottawa Hospital, Ottawa, Canada
| | - Pavel Andreev
- MET Research Group, Telfer School of Management, University of Ottawa, Ottawa, Canada
| | - Wojtek Michalowski
- MET Research Group, Telfer School of Management, University of Ottawa, Ottawa, Canada
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16
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Arevalo-Saenz A, Gonzalez-Alvaro I, Pulido-Rivas P, Vicente E, Garcia E, Castaneda S, Ocon E, Gomez-Leon N, Sola RG. [Medullar thoracic compression by tophaceous gout: presentation of a case and review of the literature]. Rev Neurol 2017; 65:368-372. [PMID: 28990647] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
INTRODUCTION Spine involvement in gout is an extremely uncommon complication. Dorsalgia and quadriplegia are some manifestations that may occur, although these symptoms are seen more frequently in other more prevalent pathologies, such as spinal tumors. CASE REPORT We present an unusual case of thoracic spinal cord compression at T10-T11 level caused by the extradural deposit of tophaceous material in a 52-year-old woman with uncontrolled chronic tophaceous gout. In addition to intensive medical treatment, the patient required surgery (hemilaminectomy and spinal decompression) and subsequent rehabilitation. Overall and neurological evolution were satisfactory.
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Affiliation(s)
| | | | - P Pulido-Rivas
- Hospital Universitario de la Princesa, 28006 Madrid, Espana
| | - E Vicente
- Hospital Universitario de la Princesa, 28006 Madrid, Espana
| | - E Garcia
- Hospital Universitario de la Princesa, 28006 Madrid, Espana
| | - S Castaneda
- Hospital Universitario de la Princesa, 28006 Madrid, Espana
| | - E Ocon
- Hospital Universitario de la Princesa, 28006 Madrid, Espana
| | - N Gomez-Leon
- Hospital Universitario de la Princesa, 28006 Madrid, Espana
| | - R G Sola
- Hospital Universitario de la Princesa, 28006 Madrid, Espana
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17
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De Decker S, Fenn J. Acute Herniation of Nondegenerate Nucleus Pulposus: Acute Noncompressive Nucleus Pulposus Extrusion and Compressive Hydrated Nucleus Pulposus Extrusion. Vet Clin North Am Small Anim Pract 2017; 48:95-109. [PMID: 28964544 DOI: 10.1016/j.cvsm.2017.08.004] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
Acute herniation of nondegenerate nucleus pulposus material is an important and relative common cause of acute spinal cord dysfunction in dogs. Two types of herniation of nondegenerate or hydrated nucleus pulposus have been recognized: acute noncompressive nucleus pulposus extrusion (ANNPE) and acute compressive hydrated nucleus pulposus extrusion (HNPE). Spinal cord contusion plays an important role in the pathophysiology of both conditions. Sustained spinal cord compression is not present in ANNPE, whereas varying degrees of compression are present in HNPE. Although affected animals often present with severe neurologic signs, good outcomes can be achieved with appropriate treatment.
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Affiliation(s)
- Steven De Decker
- Department of Clinical Science and Services, Royal Veterinary College, University of London, Hatfield, Hertfordshire, UK.
| | - Joe Fenn
- Department of Clinical Science and Services, Royal Veterinary College, University of London, Hatfield, Hertfordshire, UK
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18
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Ferrone M, Cheville A, Balboni TA, Abrahm J. Update on Spinal Cord Compression for the Palliative Care Clinician. J Pain Symptom Manage 2017; 54:394-399. [PMID: 28797862 DOI: 10.1016/j.jpainsymman.2017.04.019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/17/2017] [Revised: 03/28/2017] [Accepted: 04/13/2017] [Indexed: 11/26/2022]
Affiliation(s)
- Marco Ferrone
- Department of Orthopedic Surgery, Brigham and Women's Hospital and Dana-Farber/Brigham and Women's / Cancer Center, Harvard Medical School, Boston, Massachusetts, USA
| | - Andrea Cheville
- Department of Physical Medicine and Rehabilitation, Mayo Clinic; Mayo Clinic School of Medicine, Rochester, Minnesota, USA
| | - Tracy A Balboni
- Department of Radiation Oncology and Department of Psychosocial Oncology and Palliative Care, Dana-Farber/Brigham and Women's Cancer Center, Harvard Medical School, Boston, Massachusetts, USA
| | - Janet Abrahm
- Department of Psychosocial Oncology and Palliative Care, Dana-Farber/Brigham and Women's Cancer Center, Harvard Medical School, Boston, Massachusetts, USA.
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19
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Clausen C. Preoperative embolization in surgical treatment of metastatic spinal cord compression. Dan Med J 2017; 64:B5393. [PMID: 28673383] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
An increasing number of patients develop symptomatic spinal metastasis and increasing evidence supports the benefit of surgical decompression and spinal stabilization combined with radiation therapy. However, surgery for metastatic spinal disease is known to be associated with a risk of substantial intraoperative blood loss and perioperative allogenic blood transfusion. Anemia is known to increase morbidity and mortality in patients undergoing surgery, but studies also indicate that transfusion with allogenic red blood cells (RBC) may lead to worse outcomes. To reduce intraoperative bleeding preoperative embolization has been used in selected cases suspected for hypervascular spinal metastases, but no randomized trial has examined the effect. The final decision on whether preoperative embolization should be performed is based on the preoperative digital subtraction angiography (DSA) tumor blush, and as such considered the "gold standard" for determining the vascularity of spinal metastases. Reliability studies evaluating vascularity ratings of DSA tumor blush have not been published before. This PhD thesis is based on three studies with the following aims: I. To assess whether perioperative allogenic blood transfusions in patients undergoing surgical treatment for spinal metastases independently influence patient survival (Study 1). II. To assess whether preoperative transcatheter arterial embolization of spinal metastases reduces blood loss, the need for transfusion with allogenic RBC and surgery time in the surgical treatment of patients with symptomatic metastatic spinal cord compression (Study 2). III. To describe the vascularity of metastasis causing spinal cord compression (Study 2). IV. To evaluate inter- and intra-observer agreement in the assessment of the vascularity of spinal metastases using DSA tumor blush (Study 3). In conclusion the findings of this thesis demonstrate that preoperative embolization in patients with symptomatic spinal metastasis independent of primary tumor diagnosis does not reduce intraoperative blood loss and the need for allogenic RBC transfusion significantly, but does reduce the surgery time. However, a small reduction of intraoperative blood loss was observed in the hypervascular metastases. This tendency could be underestimated because of the study design and furthermore the tendency may be enhanced in metastases of only the most pronounced hypervascularity. The findings furthermore support that perioperative blood transfusion of less than 5 units does not decrease survival in patients operated for spinal metastases and transfusion of 1-2 units seems to be weakly associated with increased 12-month survival. It was demonstrated that approximately 75 percent of spinal metastases are hypervascular in a consecutive series of patients with symptoms of metastatic medullary compression and spinal instability operated by decompression and instrumented spinal stabilization. In addition the findings show that there is satisfactory moderate inter- and intrarater agreement in classifying the vascularity of spinal metastases on a three-step ordinal scale for DSA tumor blush. Nevertheless, there is a call for an accurate preoperative way to evaluate the vascularity of spinal metastases in order to select patients most likely to benefit from preoperative embolization.
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20
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Schaal SM, Kitay BM, Cho KS, Lo TP, Barakat DJ, Marcillo AE, Sanchez AR, Andrade CM, Pearse DD. Schwann Cell Transplantation Improves Reticulospinal Axon Growth and Forelimb Strength after Severe Cervical Spinal Cord Contusion. Cell Transplant 2017; 16:207-28. [PMID: 17503734 DOI: 10.3727/000000007783464768] [Citation(s) in RCA: 64] [Impact Index Per Article: 9.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Abstract
Schwann cell (SC) implantation alone has been shown to promote the growth of propriospinal and sensory axons, but not long-tract descending axons, after thoracic spinal cord injury (SCI). In the current study, we examined if an axotomy close to the cell body of origin (so as to enhance the intrinsic growth response) could permit supraspinal axons to grow onto SC grafts. Adult female Fischer rats received a severe (C5) cervical contusion (1.1 mm displacement, 3 KDyn). At 1 week postinjury, 2 million SCs ex vivo transduced with lentiviral vector encoding enhanced green fluorescent protein (EGFP) were implanted within media into the injury epicenter; injury-only animals served as controls. Animals were tested weekly using the BBB score for 7 weeks postimplantation and received at end point tests for upper body strength: self-supported forelimb hanging, forearm grip force, and the incline plane. Following behavioral assessment, animals were anterogradely traced bilaterally from the reticular formation using BDA-Texas Red. Stereological quantification revealed a twofold increase in the numbers of preserved NeuN+ neurons rostral and caudal to the injury/graft site in SC implanted animals, corroborating previous reports of their neuroprotective efficacy. Examination of labeled reticulospinal axon growth revealed that while rarely an axon was present within the lesion site of injury-only controls, numerous reticulospinal axons had penetrated the SC implant/lesion milieu. This has not been observed following implantation of SCs alone into the injured thoracic spinal cord. Significant behavioral improvements over injury-only controls in upper limb strength, including an enhanced grip strength (a 296% increase) and an increased self-supported forelimb hanging, accompanied SC-mediated neuroprotection and reticulospinal axon growth. The current study further supports the neuroprotective efficacy of SC implants after SCI and demonstrates that SCs alone are capable of supporting modest supraspinal axon growth when the site of axon injury is closer to the cell body of the axotomized neuron.
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Affiliation(s)
- S M Schaal
- The Miami Project to Cure Paralysis, University of Miami School of Medicine, Miami, FL 33101, USA
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21
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Biega P, Guzik G, Pitera T. Neurological Complications after Surgical Treatment of Metastatic Tumours of the Spine. Ortop Traumatol Rehabil 2017; 19:239-247. [PMID: 29086749] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
[b]Background.[/b] Postoperative impairment of neurological function is a rare but serious complication of surgical treatment of metastatic tumours located in the spine. This paper presents an analysis of the causes, symptoms and methods of treatment of spinal cord function impairment in the postoperative period.[b]Materials and methods. [/b]The study retrospectively analysed the treatment of 525 patients diagnosed with compression of neural structures and neurological deficits in the course of metastatic disease who were operated on in 2012-2015. The baseline degree of spinal cord damage was assessed with the Frankel scale. Surgical treatment methods were selected based on the results obtained with the Tomita system as well as the Tokuhashi and Bauer scores.[b]Results. [/b]A total of 8 (1.5%) cases of impaired neurological function were identified in the postoperative period. The spinal cord damage had no discernible cause in 6 cases. Symptoms of neurological function impairment occurred with a delay in 6 patients. In 2 cases, the symptoms were observed immediately after the end of the surgery. One patient demonstrated improved neurological status after revision surgery.[b]Conclusions.[/b] 1. Surgical decompression of the spinal cord in the course of neoplastic disease is rarely complicated by neurological function impairment. 2. Neurological complications occurred mainly after treatment of tumours located in the thoracic section of the spine. 3. Prognostic scores used for qualifying patients for appropriate surgical treatment focus mainly on patient survival and do not account for potential complications.
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Affiliation(s)
- Piotr Biega
- Oncological Orthopaedics, Specialist Hospital in Brzozów - Podkarpacie Oncological Centre, Poland
| | - Grzegorz Guzik
- Oncological Orthopaedics, Specialist Hospital in Brzozów - Podkarpacie Oncological Centre, Poland
| | - Tomasz Pitera
- Oncological Orthopaedics, Specialist Hospital in Brzozów - Podkarpacie Oncological Centre, Poland
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Affiliation(s)
- Alexander E Ropper
- From the Department of Neurosurgery, Baylor College of Medicine, Houston (A.E.R.)
| | - Allan H Ropper
- From the Department of Neurosurgery, Baylor College of Medicine, Houston (A.E.R.)
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23
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Davies BM, McHugh M, Elgheriani A, Kolias AG, Tetreault LA, Hutchinson PJA, Fehlings MG, Kotter MRN. Reported Outcome Measures in Degenerative Cervical Myelopathy: A Systematic Review. PLoS One 2016; 11:e0157263. [PMID: 27482710 PMCID: PMC4970758 DOI: 10.1371/journal.pone.0157263] [Citation(s) in RCA: 58] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2016] [Accepted: 05/26/2016] [Indexed: 11/18/2022] Open
Abstract
OBJECTIVE Degenerative cervical myelopathy [DCM] is a disabling and increasingly prevalent group of diseases. Heterogeneous reporting of trial outcomes limits effective inter-study comparison and optimisation of treatment. This is recognised in many fields of healthcare research. The present study aims to assess the heterogeneity of outcome reporting in DCM as the premise for the development of a standardised reporting set. METHODS A systematic review of MEDLINE and EMBASE databases, registered with PROSPERO (CRD42015025497) was conducted in accordance with PRISMA guidelines. Full text articles in English, with >50 patients (prospective) or >200 patients (retrospective), reporting outcomes of DCM were eligible. RESULTS 108 studies, assessing 23,876 patients, conducted world-wide, were identified. Reported outcome themes included function (reported by 97, 90% of studies), complications (reported by 56, 52% of studies), quality of life (reported by 31, 29% of studies), pain (reported by 29, 27% of studies) and imaging (reported by 59, 55% of studies). Only 7 (6%) studies considered all of domains in a single publication. All domains showed variability in reporting. CONCLUSIONS Significant heterogeneity exists in the reporting of outcomes in DCM. The development of a consensus minimum dataset will facilitate future research synthesis.
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Affiliation(s)
- Benjamin M. Davies
- Academic Neurosurgery Unit, Department of Clinical Neurosurgery, University of Cambridge, Cambridge, United Kingdom
| | - Maire McHugh
- Academic Neurosurgery Unit, Department of Clinical Neurosurgery, University of Cambridge, Cambridge, United Kingdom
| | - Ali Elgheriani
- Toronto Western Hospital, University Health Network & University of Toronto, Toronto, Canada
| | - Angelos G. Kolias
- Academic Neurosurgery Unit, Department of Clinical Neurosurgery, University of Cambridge, Cambridge, United Kingdom
| | - Lindsay A. Tetreault
- Toronto Western Hospital, University Health Network & University of Toronto, Toronto, Canada
| | - Peter J. A. Hutchinson
- Academic Neurosurgery Unit, Department of Clinical Neurosurgery, University of Cambridge, Cambridge, United Kingdom
- John van Geest Brain Repair Centre, University of Cambridge, Cambridge, United Kingdom
| | - Michael G. Fehlings
- Toronto Western Hospital, University Health Network & University of Toronto, Toronto, Canada
| | - Mark R. N. Kotter
- Academic Neurosurgery Unit, Department of Clinical Neurosurgery, University of Cambridge, Cambridge, United Kingdom
- WT MRC Cambridge Stem Cell Institute, Anne McLaren Laboratory, University of Cambridge, Cambridge, United Kingdom
- Toronto Western Hospital, University Health Network & University of Toronto, Toronto, Canada
- John van Geest Brain Repair Centre, University of Cambridge, Cambridge, United Kingdom
- * E-mail:
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24
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Affiliation(s)
- Rasha Al-Qurainy
- Pembridge Palliative Care Centre-Community Service, St Charles Centre for Health and Wellbeing, London W10 6DZ, UK
| | - Emily Collis
- Camden, Islington ELiPSe and UCLH and HCA Palliative Care Service, London NW1 2PG, UK
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25
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El Kouny A, Al Harbi M, Arif RM, Ilyas N, Hamed EAO, Memon M, Nawaz A, Dimitriou V. ANESTHETIC MANAGEMENT IN UNEXPECTED EXTRA- ADRENAL PHEOCROMOCYTOMA PRESENTING WITH THORACIC SPINAL CORD COMPRESSION. Middle East J Anaesthesiol 2016; 23:485-489. [PMID: 27382822] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
A 52 yearold female presented with a thoracic paravertebral tumour causing spinal nerve root compression and lower limbs neurologic symptoms. The patient was scheduled to undergo thoracic decompression laminectomy and instrumentation. Markedly severe hemodynamic fluctuations happened during the manipulation of the tumor and continued after the tumor was removed. After multimodal antihypertensive therapy the vital signs were adequately managed and the surgery was successfully performed without complications. The patient was discharged without any sequelae ten days later. The pathology report indicated the diagnosis of extra-adrenal pheochromocytoma. Unexpected pheochromocytoma may lead to a fatal hypertensive crisis during surgery. For anesthesiologists and surgeons who encounter an unexpected hypertensive crisis during surgery, undiagnosed pheochromocytoma should always be considered.
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26
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Liu YS, He QZ, Liu SB, Jiang WG, Lei MX. [Therapy progress of spinal cord compression by metastatic spinal tumor]. Zhongguo Gu Shang 2016; 29:94-98. [PMID: 27019908] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
Metastatic epidural compression of the spinal cord is a significant source of morbidity in patients with systemic cancer. With improvment of oncotheray, survival period in the patients is improving and metastatic cord compression is en- countered increasingly often. Surgical management performed for early circumferential decompression for the spinal cord com- pression with spine instability, and spine reconstruction performed. Patients with radiosensitive tumours without spine instabili- ty, radiotherapy is an effective therapy. Spinal stereotactic radiosurgery and minimally invasive techniques, such as vertebro- plasty and kyphoplasty, percutaneous pedicle screw fixation, radiofrequency ablation are promising options for treatment of cer- tain selected patients with spinal metastases.
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27
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Phanphaisarn A, Patumanond J, Settakorn J, Chaiyawat P, Klangjorhor J, Pruksakorn D. Prevalence and Survival Patterns of Patients with Bone Metastasis from Common Cancers in Thailand. Asian Pac J Cancer Prev 2016; 17:4335-4340. [PMID: 27797240] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/06/2023] Open
Abstract
BACKGROUND Bone metastasis is a single condition but presents with various patterns and severities. Skeletal- related events (SREs) deteriorate overall performance status and reduce quality of life. However, guidelines for early detection and management are limited. This study includes a survey of the prevalence of bone metastasis in cases with common cancers in Thailand as well as a focus on survival patterns and SREs. MATERIALS AND METHODS A retrospective cohort analysis was conducted using a database of the Chiang Mai Cancer Registry and the Musculoskeletal Tumor Registry of the OLARN Center, Chiang Mai University. The prevalence of bone metastasis from each type of primary cancer was noted and time-to-event analysis was performed to estimate cancer survival rates after bone metastasis. RESULTS There were 29,447 cases of the ten most common cancers in Thailand, accounting for 82.2% of the entire cancer registry entries during the study period. Among those cases, there were 2,263 with bone metastases, accounting for 7.68% of entries. Bone metastasis from lung, liver, breast, cervix and prostate are common in the Thai population, accounting for 83.4% of all positive cases. The median survival time of all was 6 months. Of the bone metastases, 48.9% required therapeutic intervention, including treatment of spinal cord and nerve root compression, pathological fractures, and bone pain. CONCLUSIONS The frequency of the top five types of bone metastasis in Thailand were different from the frequencies in other countries, but corresponded to the relative prevalence of the cancers in Thailand and osteophilic properties of each cancer. The results of this study support the establishment of country specific guidelines for primary cancer identification with skeletal lesions of unknown origin. In addition, further clinical studies of the top five bone metastases should be performed to develop guidelines for optimal patient management during palliative care.
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Affiliation(s)
- Areerak Phanphaisarn
- Department of Clinical Epidemiology, Faculty of Medicine, Thammasat University, Thailand E-mail :
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28
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Tatsui CE. Response. J Neurosurg Spine 2015; 23:398-399. [PMID: 26697612] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
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O'Lynnger TM, Zuckerman SL, Morone PJ, Dewan MC, Vasquez-Castellanos RA, Cheng JS. Trends for Spine Surgery for the Elderly: Implications for Access to Healthcare in North America. Neurosurgery 2015; 77 Suppl 4:S136-41. [PMID: 26378351 DOI: 10.1227/neu.0000000000000945] [Citation(s) in RCA: 102] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
The proportion of the population over age 65 in the United States continues to increase over time, from 12% in 2000 to a projected 20% by 2030. There is an associated rise in the prevalence of degenerative spinal disorders with this aging population. This will lead to an increase in demand for both nonsurgical and surgical treatment for these disabling conditions, which will stress an already overburdened healthcare system. Utilization of spinal procedures and services has grown considerably. Comparing 1999 to 2009, lumbar epidural steroid injections have increased by nearly 900,000 procedures performed per year, while physical therapy evaluations have increased by nearly 1.4 million visits per year. We review the literature regarding the cost-effectiveness of spinal surgery compared to conservative treatment. Decompressive lumbar spinal surgery has been shown to be cost-effective in several studies, while adult spinal deformity surgery has higher total cost per quality-adjusted life year gained in the short term. With an aging population and unsustainable healthcare costs, we may be faced with a shortfall of beneficial spine care as demand for spinal surgery in our elderly population continues to rise. ABBREVIATION QALY, quality-adjusted life year.
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Affiliation(s)
- Thomas M O'Lynnger
- Department of Neurosurgery, Vanderbilt University Medical Center, Nashville, Tennessee
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30
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Wallace AN, Robinson CG, Meyer J, Tran ND, Gangi A, Callstrom MR, Chao ST, Van Tine BA, Morris JM, Bruel BM, Long J, Timmerman RD, Buchowski JM, Jennings JW. The Metastatic Spine Disease Multidisciplinary Working Group Algorithms. Oncologist 2015; 20:1205-15. [PMID: 26354526 DOI: 10.1634/theoncologist.2015-0085] [Citation(s) in RCA: 72] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2015] [Accepted: 07/17/2015] [Indexed: 12/25/2022] Open
Abstract
The Metastatic Spine Disease Multidisciplinary Working Group consists of medical and radiation oncologists, surgeons, and interventional radiologists from multiple comprehensive cancer centers who have developed evidence- and expert opinion-based algorithms for managing metastatic spine disease. The purpose of these algorithms is to facilitate interdisciplinary referrals by providing physicians with straightforward recommendations regarding the use of available treatment options, including emerging modalities such as stereotactic body radiation therapy and percutaneous tumor ablation. This consensus document details the evidence supporting the Working Group algorithms and includes illustrative cases to demonstrate how the algorithms may be applied.
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Affiliation(s)
- Adam N Wallace
- Mallinckrodt Institute of Radiology, Department of Radiation Oncology, Department of Internal Medicine, and Department of Orthopaedic Surgery, Washington University School of Medicine, Saint Louis, Missouri, USA; Department of Radiation Oncology, University of Texas Southwestern Medical Center, Dallas, Texas, USA; Neurooncology Program, H. Lee Moffitt Cancer Center and Research Institute, Department of Neurosurgery, and Department of Orthopedics, University of South Florida College of Medicine, Tampa, Florida, USA; Department of Interventional Radiology, University of Strasbourg School of Medicine, Strasbourg, France; Department of Radiology, Mayo Clinic, Rochester, Minnesota, USA; Department of Anesthesiology and Pain Medicine, University of Texas MD Anderson Cancer Center, Houston, Texas, USA; Department of Radiation Oncology, Cleveland Clinic, Cleveland, Ohio, USA
| | - Clifford G Robinson
- Mallinckrodt Institute of Radiology, Department of Radiation Oncology, Department of Internal Medicine, and Department of Orthopaedic Surgery, Washington University School of Medicine, Saint Louis, Missouri, USA; Department of Radiation Oncology, University of Texas Southwestern Medical Center, Dallas, Texas, USA; Neurooncology Program, H. Lee Moffitt Cancer Center and Research Institute, Department of Neurosurgery, and Department of Orthopedics, University of South Florida College of Medicine, Tampa, Florida, USA; Department of Interventional Radiology, University of Strasbourg School of Medicine, Strasbourg, France; Department of Radiology, Mayo Clinic, Rochester, Minnesota, USA; Department of Anesthesiology and Pain Medicine, University of Texas MD Anderson Cancer Center, Houston, Texas, USA; Department of Radiation Oncology, Cleveland Clinic, Cleveland, Ohio, USA
| | - Jeffrey Meyer
- Mallinckrodt Institute of Radiology, Department of Radiation Oncology, Department of Internal Medicine, and Department of Orthopaedic Surgery, Washington University School of Medicine, Saint Louis, Missouri, USA; Department of Radiation Oncology, University of Texas Southwestern Medical Center, Dallas, Texas, USA; Neurooncology Program, H. Lee Moffitt Cancer Center and Research Institute, Department of Neurosurgery, and Department of Orthopedics, University of South Florida College of Medicine, Tampa, Florida, USA; Department of Interventional Radiology, University of Strasbourg School of Medicine, Strasbourg, France; Department of Radiology, Mayo Clinic, Rochester, Minnesota, USA; Department of Anesthesiology and Pain Medicine, University of Texas MD Anderson Cancer Center, Houston, Texas, USA; Department of Radiation Oncology, Cleveland Clinic, Cleveland, Ohio, USA
| | - Nam D Tran
- Mallinckrodt Institute of Radiology, Department of Radiation Oncology, Department of Internal Medicine, and Department of Orthopaedic Surgery, Washington University School of Medicine, Saint Louis, Missouri, USA; Department of Radiation Oncology, University of Texas Southwestern Medical Center, Dallas, Texas, USA; Neurooncology Program, H. Lee Moffitt Cancer Center and Research Institute, Department of Neurosurgery, and Department of Orthopedics, University of South Florida College of Medicine, Tampa, Florida, USA; Department of Interventional Radiology, University of Strasbourg School of Medicine, Strasbourg, France; Department of Radiology, Mayo Clinic, Rochester, Minnesota, USA; Department of Anesthesiology and Pain Medicine, University of Texas MD Anderson Cancer Center, Houston, Texas, USA; Department of Radiation Oncology, Cleveland Clinic, Cleveland, Ohio, USA
| | - Afshin Gangi
- Mallinckrodt Institute of Radiology, Department of Radiation Oncology, Department of Internal Medicine, and Department of Orthopaedic Surgery, Washington University School of Medicine, Saint Louis, Missouri, USA; Department of Radiation Oncology, University of Texas Southwestern Medical Center, Dallas, Texas, USA; Neurooncology Program, H. Lee Moffitt Cancer Center and Research Institute, Department of Neurosurgery, and Department of Orthopedics, University of South Florida College of Medicine, Tampa, Florida, USA; Department of Interventional Radiology, University of Strasbourg School of Medicine, Strasbourg, France; Department of Radiology, Mayo Clinic, Rochester, Minnesota, USA; Department of Anesthesiology and Pain Medicine, University of Texas MD Anderson Cancer Center, Houston, Texas, USA; Department of Radiation Oncology, Cleveland Clinic, Cleveland, Ohio, USA
| | - Matthew R Callstrom
- Mallinckrodt Institute of Radiology, Department of Radiation Oncology, Department of Internal Medicine, and Department of Orthopaedic Surgery, Washington University School of Medicine, Saint Louis, Missouri, USA; Department of Radiation Oncology, University of Texas Southwestern Medical Center, Dallas, Texas, USA; Neurooncology Program, H. Lee Moffitt Cancer Center and Research Institute, Department of Neurosurgery, and Department of Orthopedics, University of South Florida College of Medicine, Tampa, Florida, USA; Department of Interventional Radiology, University of Strasbourg School of Medicine, Strasbourg, France; Department of Radiology, Mayo Clinic, Rochester, Minnesota, USA; Department of Anesthesiology and Pain Medicine, University of Texas MD Anderson Cancer Center, Houston, Texas, USA; Department of Radiation Oncology, Cleveland Clinic, Cleveland, Ohio, USA
| | - Samuel T Chao
- Mallinckrodt Institute of Radiology, Department of Radiation Oncology, Department of Internal Medicine, and Department of Orthopaedic Surgery, Washington University School of Medicine, Saint Louis, Missouri, USA; Department of Radiation Oncology, University of Texas Southwestern Medical Center, Dallas, Texas, USA; Neurooncology Program, H. Lee Moffitt Cancer Center and Research Institute, Department of Neurosurgery, and Department of Orthopedics, University of South Florida College of Medicine, Tampa, Florida, USA; Department of Interventional Radiology, University of Strasbourg School of Medicine, Strasbourg, France; Department of Radiology, Mayo Clinic, Rochester, Minnesota, USA; Department of Anesthesiology and Pain Medicine, University of Texas MD Anderson Cancer Center, Houston, Texas, USA; Department of Radiation Oncology, Cleveland Clinic, Cleveland, Ohio, USA
| | - Brian A Van Tine
- Mallinckrodt Institute of Radiology, Department of Radiation Oncology, Department of Internal Medicine, and Department of Orthopaedic Surgery, Washington University School of Medicine, Saint Louis, Missouri, USA; Department of Radiation Oncology, University of Texas Southwestern Medical Center, Dallas, Texas, USA; Neurooncology Program, H. Lee Moffitt Cancer Center and Research Institute, Department of Neurosurgery, and Department of Orthopedics, University of South Florida College of Medicine, Tampa, Florida, USA; Department of Interventional Radiology, University of Strasbourg School of Medicine, Strasbourg, France; Department of Radiology, Mayo Clinic, Rochester, Minnesota, USA; Department of Anesthesiology and Pain Medicine, University of Texas MD Anderson Cancer Center, Houston, Texas, USA; Department of Radiation Oncology, Cleveland Clinic, Cleveland, Ohio, USA
| | - Jonathan M Morris
- Mallinckrodt Institute of Radiology, Department of Radiation Oncology, Department of Internal Medicine, and Department of Orthopaedic Surgery, Washington University School of Medicine, Saint Louis, Missouri, USA; Department of Radiation Oncology, University of Texas Southwestern Medical Center, Dallas, Texas, USA; Neurooncology Program, H. Lee Moffitt Cancer Center and Research Institute, Department of Neurosurgery, and Department of Orthopedics, University of South Florida College of Medicine, Tampa, Florida, USA; Department of Interventional Radiology, University of Strasbourg School of Medicine, Strasbourg, France; Department of Radiology, Mayo Clinic, Rochester, Minnesota, USA; Department of Anesthesiology and Pain Medicine, University of Texas MD Anderson Cancer Center, Houston, Texas, USA; Department of Radiation Oncology, Cleveland Clinic, Cleveland, Ohio, USA
| | - Brian M Bruel
- Mallinckrodt Institute of Radiology, Department of Radiation Oncology, Department of Internal Medicine, and Department of Orthopaedic Surgery, Washington University School of Medicine, Saint Louis, Missouri, USA; Department of Radiation Oncology, University of Texas Southwestern Medical Center, Dallas, Texas, USA; Neurooncology Program, H. Lee Moffitt Cancer Center and Research Institute, Department of Neurosurgery, and Department of Orthopedics, University of South Florida College of Medicine, Tampa, Florida, USA; Department of Interventional Radiology, University of Strasbourg School of Medicine, Strasbourg, France; Department of Radiology, Mayo Clinic, Rochester, Minnesota, USA; Department of Anesthesiology and Pain Medicine, University of Texas MD Anderson Cancer Center, Houston, Texas, USA; Department of Radiation Oncology, Cleveland Clinic, Cleveland, Ohio, USA
| | - Jeremiah Long
- Mallinckrodt Institute of Radiology, Department of Radiation Oncology, Department of Internal Medicine, and Department of Orthopaedic Surgery, Washington University School of Medicine, Saint Louis, Missouri, USA; Department of Radiation Oncology, University of Texas Southwestern Medical Center, Dallas, Texas, USA; Neurooncology Program, H. Lee Moffitt Cancer Center and Research Institute, Department of Neurosurgery, and Department of Orthopedics, University of South Florida College of Medicine, Tampa, Florida, USA; Department of Interventional Radiology, University of Strasbourg School of Medicine, Strasbourg, France; Department of Radiology, Mayo Clinic, Rochester, Minnesota, USA; Department of Anesthesiology and Pain Medicine, University of Texas MD Anderson Cancer Center, Houston, Texas, USA; Department of Radiation Oncology, Cleveland Clinic, Cleveland, Ohio, USA
| | - Robert D Timmerman
- Mallinckrodt Institute of Radiology, Department of Radiation Oncology, Department of Internal Medicine, and Department of Orthopaedic Surgery, Washington University School of Medicine, Saint Louis, Missouri, USA; Department of Radiation Oncology, University of Texas Southwestern Medical Center, Dallas, Texas, USA; Neurooncology Program, H. Lee Moffitt Cancer Center and Research Institute, Department of Neurosurgery, and Department of Orthopedics, University of South Florida College of Medicine, Tampa, Florida, USA; Department of Interventional Radiology, University of Strasbourg School of Medicine, Strasbourg, France; Department of Radiology, Mayo Clinic, Rochester, Minnesota, USA; Department of Anesthesiology and Pain Medicine, University of Texas MD Anderson Cancer Center, Houston, Texas, USA; Department of Radiation Oncology, Cleveland Clinic, Cleveland, Ohio, USA
| | - Jacob M Buchowski
- Mallinckrodt Institute of Radiology, Department of Radiation Oncology, Department of Internal Medicine, and Department of Orthopaedic Surgery, Washington University School of Medicine, Saint Louis, Missouri, USA; Department of Radiation Oncology, University of Texas Southwestern Medical Center, Dallas, Texas, USA; Neurooncology Program, H. Lee Moffitt Cancer Center and Research Institute, Department of Neurosurgery, and Department of Orthopedics, University of South Florida College of Medicine, Tampa, Florida, USA; Department of Interventional Radiology, University of Strasbourg School of Medicine, Strasbourg, France; Department of Radiology, Mayo Clinic, Rochester, Minnesota, USA; Department of Anesthesiology and Pain Medicine, University of Texas MD Anderson Cancer Center, Houston, Texas, USA; Department of Radiation Oncology, Cleveland Clinic, Cleveland, Ohio, USA
| | - Jack W Jennings
- Mallinckrodt Institute of Radiology, Department of Radiation Oncology, Department of Internal Medicine, and Department of Orthopaedic Surgery, Washington University School of Medicine, Saint Louis, Missouri, USA; Department of Radiation Oncology, University of Texas Southwestern Medical Center, Dallas, Texas, USA; Neurooncology Program, H. Lee Moffitt Cancer Center and Research Institute, Department of Neurosurgery, and Department of Orthopedics, University of South Florida College of Medicine, Tampa, Florida, USA; Department of Interventional Radiology, University of Strasbourg School of Medicine, Strasbourg, France; Department of Radiology, Mayo Clinic, Rochester, Minnesota, USA; Department of Anesthesiology and Pain Medicine, University of Texas MD Anderson Cancer Center, Houston, Texas, USA; Department of Radiation Oncology, Cleveland Clinic, Cleveland, Ohio, USA
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Abstract
BACKGROUND Metastatic extradural spinal cord compression (MESCC) is treated with radiotherapy, corticosteroids, and surgery, but there is uncertainty regarding their comparative effects. This is an updated version of the original Cochrane review published in theCochrane Database of Systematic Reviews (Issue 4, 2008). OBJECTIVES To determine the efficacy and safety of radiotherapy, surgery and corticosteroids in MESCC. SEARCH METHODS In March 2015, we updated previous searches (July 2008 and December 2013) of the Cochrane Central Register of Controlled Trials (CENTRAL), MEDLINE, EMBASE, CINAHL, LILACS, CANCERLIT, clinical trials registries, conference proceedings, and references, without language restrictions. We also contacted experts for relevant published, unpublished and ongoing trials. SELECTION CRITERIA Randomised controlled trials (RCTs) of radiotherapy, surgery and corticosteroids in adults with MESCC. DATA COLLECTION AND ANALYSIS Three authors independently screened and selected trials, assessed risk of bias, and extracted data. We sought clarifications from trial authors. Where possible, we pooled relative risks with their 95% confidence intervals, using a random effects model if heterogeneity was significant. We assessed overall evidence-quality using the GRADE approach. MAIN RESULTS This update includes seven trials involving 876 (723 evaluable) adult participants (19 to 87 years) in high-income countries. Most were free of the risk of bias. Different radiotherapy doses and schedulesTwo equivalence trials in people with MESCC and a poor prognosis evaluated different radiotherapy doses and schedules. In one, a single dose (8 Gray (Gy)) of radiotherapy (RT) was as effective as short-course RT (16 Gy in two fractions over one week) in enhancing ambulation in the short term (65% versus 69%; risk ratio (RR) was 0.93, (95% confidence interval (CI) 0.82 to 1.04); 303 participants; moderate quality evidence). The regimens were also equally effective in reducing analgesic and narcotic use (34% versus 40%; RR 0.85, 95% CI 0.62 to 1.16; 271 participants), and in maintaining urinary continence (90% versus 87%; RR 1.03, 95% CI 0.96 to 1.1; 303 participants) in the short term (moderate quality evidence). In the other trial, split-course RT (30 Gy in eight fractions over two weeks) was no different from short-course RT in enhancing ambulation (70% versus 68%; RR 1.02, 95% CI 0.9 to 1.15; 276 participants); reducing analgesic and narcotic use (49% versus 38%; RR 1.27, 95% CI 0.96 to 1.67; 262 participants); and in maintaining urinary continence (87% versus 90%; RR 0.97, 0.93 to 1.02; 275 participants) in the short term (moderate quality evidence). Median survival was similar with the three RT regimens (four months). Local tumour recurrence may be more common with single-dose compared to short-course RT (6% versus 3%; RR 2.21, 95% CI 0.69 to 7.01; 303 participants) and with short-course compared to split-course RT (4% versus 0%; RR 0.1, 95% CI 0.01 to 1.72; 276 participants), but these differences were not statistically significant (low quality evidence). Gastrointestinal adverse effects were infrequent with the three RT regimens (moderate quality evidence), and serious adverse events or post-radiotherapy myelopathy were not noted.We did not find trials comparing radiotherapy schedules in people with MESCC and a good prognosis. Surgery plus radiotherapy compared to radiotherapyLaminectomy plus RT offered no advantage over RT in one small trial with 29 participants (very low quality evidence). In another trial that was stopped early for apparent benefit, decompressive surgery plus RT resulted in better ambulatory rates (84% versus 57%; RR 1.48, 95% CI 1.16 to 1.90; 101 participants, low quality evidence). Narcotic use may also be lower, and bladder control may also be maintained longer than with than RT in selected patients (low quality evidence). Median survival was longer after surgery (126 days versus 100 days), but the proportions surviving at one month (94% versus 86%; RR 1.09, 95% CI 0.96 to 1.24; 101 participants) did not differ significantly (low quality evidence). Serious adverse events were not noted. Significant benefits with surgery occurred only in people younger than 65 years. High dose corticosteroids compared to moderate dose or no corticosteroidsData from three small trials suggest that high-dose steroids may not differ from moderate-dose or no corticosteroids in enhancing ambulation (60% versus 55%; RR 1.08, 95% CI 0.81 to 1.45; 3 RCTs, 105 participants); survival over two years (11% versus 10%; RR 1.11, 95% CI 0.24 to 5.05; 1 RCT, 57 participants); pain reduction (78% versus 91%; RR 0.86, 95% CI 0.62 to 1.20; 1 RCT, 25 participants); or urinary continence (63% versus 53%; RR 1.18, 95% CI 0.66 to 2.13; 1 RCT, 34 participants; low quality evidence). Serious adverse effects were more frequent with high-dose corticosteroids (17% versus 0%; RR 8.02, 95% CI 1.03 to 62.37; 2 RCTs, 77 participants; moderate quality evidence).None of the trials reported satisfaction with care or quality of life in participants. AUTHORS' CONCLUSIONS Based on current evidence, ambulant adults with MESCC with stable spines and predicted survival of less than six months will probably benefit as much from one dose of radiation (8 Gy) as from two doses (16 Gy) or eight doses (30 Gy). We are unsure if a single dose is as effective as two or more doses in preventing local tumour recurrence. Laminectomy preceding radiotherapy may offer no benefits over radiotherapy alone. Decompressive surgery followed by radiotherapy may benefit ambulant and non-ambulant adults younger than 65 years of age, with poor prognostic factors for radiotherapy, a single area of compression, paraplegia for less than 48 hours, and a predicted survival of more than six months. We are uncertain whether high doses of corticosteroids offer any benefits over moderate doses or indeed no corticosteroids; but high-dose steroids probably significantly increases the risk of serious adverse effects. Early detection; and treatment based on neurological status, age and estimated survival, are crucial with all treatment modalities. Most of the evidence was of low quality. High-quality evidence from more trials is needed to clarify current uncertainties, and some studies are in progress.
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Affiliation(s)
- Reena George
- Christian Medical CollegePalliative Care UnitVelloreTamil NaduIndia632004
| | | | - Ramkumar Govindaraj
- Royal Adelaide HospitalDepartment of Radiation OncologyNorth TerraceAdelaideSAAustralia5000
| | - Ari G Chacko
- Christian Medical CollegeNeurosciencesVelloreTamil NaduIndia632002
| | - Prathap Tharyan
- Christian Medical CollegeCochrane South Asia, Prof. BV Moses Centre for Evidence‐Informed Healthcare and Health PolicyCarman Block II FloorCMC Campus, BagayamVelloreTamil NaduIndia632002
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Piazzolla A, Solarino G, Bizzoca D, Garofalo N, Dicuonzo F, Setti S, Moretti B. CAPACITIVE COUPLING ELECTRIC FIELDS IN THE TREATMENT OF VERTEBRAL COMPRESSION FRACTURES. J BIOL REG HOMEOS AG 2015; 29:637-646. [PMID: 26403401] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
Positive effects of Capacitive Coupling Electric Field (CCEF) stimulation are described for several orthopedic indications such as the healing of recent fractures, non-unions and spinal fusion, due to the capacity to involve the up-regulation of osteopromotive factors. In vitro studies on MC3T3-E1 bone cells showed that CCEF acts opening the plasma membrane voltage gated calcium channels, thus increasing the cytosolic calcium concentration and the phospholipase A2 (PLA2) activity. Cytosolic calcium activates the calmodulin pathway, thus resulting in an up-regulated expression of osteogenic genes, such as transforming growth factor-β superfamily genes (TGF-β1, -β2 -β3, bone morphogenetic protein-2 and -4), fibroblast growth factor (FGF)-2, osteocalcin (BGP) and alkaline phosphatase (ALP). PLA2 acts increasing the synthesis of Prostaglandin E2 (PGE2), which promotes osteogenesis by raising the cellular L-ascorbic acid uptake through the membrane carrier sodium vitamin C transporter-2 (SVCT-2). In vivo, Brighton et al. in a castration-induced osteoporosis animal model, demonstrated that CCEF was able to restore bone mass/unit volume in the rat vertebral body. To investigate the role of CCEF stimulation in vertebral bone marrow edema (VBME) its percentage was assessed in 24 patients with 25 acute vertebral compression fractures (VCFs) conservatively treated with CCEF (group A) or without CCEF (group B) using serial MR imaging follow-up at 0, 30, 60, 90 days. Pain and quality of life were assessed by visual analog scale (VAS) and Oswestry Low Back Disability Index (ODI) in the same periods. At 90 day follow-up the complete resolution of VBME was found only in group A (p=0.0001). A significant improvement of VAS (p=0.007) and ODI (p=0.002) was also observed in group A. This preliminary observational study shows that patients treated with CCEF stimulation present an improvement of clinical symptoms with faster fracture healing and a complete VBME resolution.
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Affiliation(s)
- A Piazzolla
- Department of Basic Medical Sciences, Neuroscience and Sense Organs, Orthopedic Clinic, School of Medicine, University of Bari Aldo Moro, Azienda Ospedaliero-Universitaria Policlinico, Bari, Italy
| | - G Solarino
- Department of Basic Medical Sciences, Neuroscience and Sense Organs, Orthopedic Clinic, School of Medicine, University of Bari Aldo Moro, Azienda Ospedaliero-Universitaria Policlinico, Bari, Italy
| | - D Bizzoca
- Department of Basic Medical Sciences, Neuroscience and Sense Organs, Orthopedic Clinic, School of Medicine, University of Bari Aldo Moro, Azienda Ospedaliero-Universitaria Policlinico, Bari, Italy
| | - N Garofalo
- Department of Basic Medical Sciences, Neuroscience and Sense Organs, Orthopedic Clinic, School of Medicine, University of Bari Aldo Moro, Azienda Ospedaliero-Universitaria Policlinico, Bari, Italy
| | - F Dicuonzo
- Department of Basic Medical Sciences, Neuroscience and Sense Organs, Neuroradiology Section, School of Medicine, University of Bari Aldo Moro, Azienda Ospedaliero-Universitaria Policlinico, Bari, Italy
| | - S Setti
- IGEA SpA - Clinical Biophysics, Carpi (Mo), Italy
| | - B Moretti
- Department of Basic Medical Sciences, Neuroscience and Sense Organs, Orthopedic Clinic, School of Medicine, University of Bari Aldo Moro, Azienda Ospedaliero-Universitaria Policlinico, Bari, Italy
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Yu DS, Liu LB, Cao Y, Wang YS, Bi YL, Wei ZJ, Tong SM, Lv G, Mei XF. Combining Bone Marrow Stromal Cells with Green Tea Polyphenols Attenuates the Blood-Spinal Cord Barrier Permeability in Rats with Compression Spinal Cord Injury. J Mol Neurosci 2015; 56:388-96. [PMID: 26007330 DOI: 10.1007/s12031-015-0564-z] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2015] [Accepted: 04/06/2015] [Indexed: 12/18/2022]
Abstract
This study was performed to investigate the effect of bone marrow stromal cells (BMSCs) combined with green tea polyphenols (GTPs) on the blood-spinal cord barrier (BSCB) permeability after spinal cord injury (SCI) in the rat model. In the model of SCI rats, we found that the water content and the BSCB permeability were decreased by BMSCs and GTPs treatment, and their combination had a synergistic effect. Further, the motor function of rats was also greatly improved by BMSCs and GTPs administration. After treated by the combination of BMSCs and GTPs, SCI rats showed the up-regulated expression of tight junction (TJ) associated proteins claudin-5, occludin and ZO-1 by Western blot, which was more remarkable than that in the single treatment. The increased expression levels of claudin-5, occludin, and ZO-1 were the most obvious in the spinal cord microvessels using immunohistochemistry assay. This led to the conclusion that the combination of BMSCs and GTPs could decrease the BSCB permeability by up-regulating protein expression levels of claudin-5, occludin, and ZO-1. In addition, after BMSCs and GTPs administration, the results of Western blot and enzyme-linked immunosorbent assay (ELISA) revealed a significant decrease in protein expression level and the activation of nuclear factor-кB (NF-кB) p65. Our results indicated that combination of BMSCs and GTPs could improve motor function after SCI, which might be correlated with improvements in BSCB integrity, and that NF-кB might be involved in the modulating process.
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Affiliation(s)
- De-shui Yu
- Department of Orthopedics, The First Affiliated Hospital, Liaoning Medical University, Jinzhou, 121001, People's Republic of China
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35
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Abstract
Objective:The primary objective of this study is to evaluate clinician attitudes towards the treatment of cervical spondylotic myelopathy (CSM) in order to determine whether clinical equipoise exists for a segment of this patient population. The secondary objective is to examine the factors that influence treatment decisions.Methods:Cross-sectional internet-based survey of neurologists, neurosurgeons and orthopedic surgeons.Results:Between 40-60% of respondents recommended surgery for (1) patients with minimal or no symptoms, but incidentally discovered increased T2 signal within the cervical cord on MRI, (2) patients with mild symptoms and indentation of the cervical cord but without increased T2 signal and (3) those with at least moderately severe clinical findings accompanied by MRI showing effacement of the thecal sac but without indentation of the cord or increased T2 signal. The severity of the radiological abnormalities most strongly influence treatment decisions.Conclusion:We conclude that clinical equipoise does exist for certain groups of patients with CSM, suggesting that a randomized controlled trial could be performed in this population.
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Affiliation(s)
- Michael Benatar
- Department of Neurology, Emory University, The Emory Clinic, Atlanta, Georgia, 30322, USA
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36
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Abstract
Objective:Hemangiopericytoma is an aggressive vascular tumour that rarely affects the central nervous system and is even more rarely spinal in presentation. The clinical features of a patient with a recurrent extraspinal hemangiopericytoma presenting with an epidural spinal cord compression by local invasion are described, including a review of the literature on metastatic hemangiopericytoma to the spine.Methods:A case of a 53-year-old male, with a recurrent extraspinal hemangiopericytoma which metastasized to the thoracic spine five years after detection of the primary tumour is presented. A chart review was conducted where all pertinent history, physical, laboratory, and radiological data were collected. A Pub-Med search using the keyword “hemangiopericytoma” identified all reported cases documenting clinical features, treatment, recurrence and outcome with respect to metastatic hemangiopericytoma to the spine.Results:Nine patients have been reported to have metastatic hemangiopericytoma to the spine. The median patient age was 47 years and there was a slight male preference. An unusual feature of the hemangiopericytoma is the prolonged period, up to 16 years, between the diagnosis of the primary hemangiopericytoma and the metastases to the spine. All patients were treated with a combination of radiation and surgery.Conclusion:Hemangiopericytomas show a slow clinical evolution with a strong propensity to relapse long after previous treatment and thus, once identified, prolonged follow-up for recurrence is indicated. A close follow-up of these patients is required because of frequent recurrences and delayed metastases even if the primary lesion was well-controlled. Although overall uncommon, hemangiopericytoma should be kept in mind in the differential diagnosis of vascular epidural spinal cord tumours.
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Affiliation(s)
- Steven David Brass
- Department of Neurology, Harvard University, Brigham and Women's Hospital, Boston, MA, USA
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37
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Affiliation(s)
- Peter Robson
- The Clatterbridge Cancer Centre NHS Foundation Trust, Bebington, UK
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Hundsberger T, Roth P, Roelcke U. [Neurological complications in cancer patients]. Praxis (Bern 1994) 2014; 103:1009-1016. [PMID: 25146945 DOI: 10.1024/1661-8157/a001756] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
Neurological symptoms in cancer patients have a great impact on quality of life and need an interdisciplinary approach. They lead to significant impairment in activities of daily living (gait disorders, dizziness), a loss of patients independency (vegetative disturbances, wheel-chair dependency) and interfere with social activities (ban of driving in case of epilepsy). In this article we describe three main and serious neurological problems in the context of oncological patients. These are chemotherapy-induced polyneuropathy, malignant spinal cord compression and epileptic seizures. Our aim is to increase the awareness of neurological complications in cancer patients to improve patients care.
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Affiliation(s)
- Thomas Hundsberger
- Klinik für Neurologie und Klinik für Hämatologie und Onkologie, Kantonsspital St. Gallen
| | - Patrick Roth
- Klinik für Neurologie und Hirntumorzentrum, Universitätsspital Zürich
| | - Ulrich Roelcke
- Klinik für Neurologie und Hirntumorzentrum, Kantonsspital Aarau
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Affiliation(s)
- Colin Quinn
- *Department of Neurology, UMass Memorial Hospital, Worcester, MA †Department of Physical Medicine and Rehabilitation, Massachusetts General Hospital, Boston, MA ‡Department of Neurology, Brigham and Women's Hospital, Boston, MA
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Savage P, Sharkey R, Kua T, Schofield L, Richardson D, Panchmatia N, Papanastasopoulos P, Williams M, Falconer A, Power D, Arnold F, Ulbricht C. Malignant spinal cord compression: NICE guidance, improvements and challenges. QJM 2014; 107:277-82. [PMID: 24336849 DOI: 10.1093/qjmed/hct244] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND AND AIM Malignant spinal cord compression (mSCC) is one of the most serious complications of cancer. Recent NICE guidance has aimed to improve patient pathways and outcomes for patients with mSCC. We have examined the current presentations, management and outcomes for patients with mSCC in West London following the implementation of the NICE guidance. MATERIALS AND METHODS The electronic records and clinical notes were reviewed for all patients assessed for confirmed or potential mSCC at Charing Cross Hospital in 2012. Details on the number of referrals, the proportion with confirmed mSCC, the cancer diagnosis, treatment and outcome were analysed. RESULTS 191 patients were reviewed with 127 (66%) cases of confirmed mSCC. The commonest tumour types were prostate cancer (26 cases), lung cancer (26), breast cancer (21) and kidney cancer (15). 21% of the patients had no previous cancer diagnosis; mSCC was their presenting diagnostic event. Radiotherapy was the predominant management, 24% of the patients had first line surgical treatment. At presentation 62% of patients were either chair or bed bound. Treatment brought important mobility benefits to all patients groups with 20% of the initially chair or bed bound patients leaving the hospital with independent mobility. CONCLUSION Enhanced patients pathways with ease of access, rapid assessment and prompt treatment can improve outcomes. Despite these pathways many patients still present with gross motor impairment and over 20% have no previous diagnosis of cancer. Ongoing work to maintain awareness for patients and primary care of the diagnosis and emergency pathways is essential to optimize outcomes.
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Affiliation(s)
- P Savage
- Consultant in Medical Oncology, Imperial Hospitals NHS Trust, Charing Cross Hospital, London W6 8RF, UK.
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Gao G, Xie L, Wu D, Sun Q, Yang Y, Guan J, Yu T, Xue J, Wang X. The relevance of magnetic resonance imaging in spinal cord decompression sickness: a survey of seven cases. Undersea Hyperb Med 2014; 41:105-109. [PMID: 24851547] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
To investigate the magnetic resonance imaging (MRI) features of spinal cord decompression sickness (DCS) on compressed-air divers, we hereby report seven cases diagnosed with spinal cord DCS. Only two patients out of seven showed positive MRI findings: A detailed case report will be provided on each. In one of the cases, the MRI revealed extensive high signal within the central gray matter of the spinal cord. The other one showed patchy high signal on T2-weighted images as well as diffusion-weighted images (DWI) in the dorsal column white matter of the spinal cord. The findings in our collective suggest that the MRI focused on the spinal cord is not always appropriate for obtaining a quick diagnosis. The discrepancy between MRI findings and clinical evolution leads to the conclusion that MRI focused on the spinal cord does not always correlate with neurological improvement. Decision for hyperbaric oxygen (HBO2) treatment should not be based primarily on MRI findings.
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Crnalic S. [Metastatic spinal cord compression must not be missed. Increased awareness of early symptoms enables fast treatment]. Lakartidningen 2014; 111:276-277. [PMID: 24669489] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
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Jayasekera J, Onukwugha E, Bikov K, Mullins CD, Seal B, Hussain A. The economic burden of skeletal-related events among elderly men with metastatic prostate cancer. Pharmacoeconomics 2014; 32:173-191. [PMID: 24435407 DOI: 10.1007/s40273-013-0121-y] [Citation(s) in RCA: 40] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
BACKGROUND AND OBJECTIVE Advanced prostate cancer patients with bone metastasis are predisposed to skeletal complications termed skeletal-related events (SREs). There is limited information available on Medicare costs associated with treating SREs. The objective of this study was to ascertain SRE-related costs among older men with metastatic prostate cancer in the US. METHODS We analysed patients aged 66 years or older who were diagnosed with incident stage IV (M1) prostate cancer between 2000 and 2007 from the linked Surveillance, Epidemiology and End Results (SEER)-Medicare dataset. A propensity score for the incidence of an SRE was estimated using a logistic regression model including demographic and clinical baseline variables. Patients with SREs (cases) were matched to patients without SREs (controls) based on the propensity score, length of follow-up (i.e. date of prostate cancer diagnosis to last date of observation) and death. Health resource utilization cost differences between cases and controls over time were compared using generalized linear models. Healthcare costs were examined by type of SRE (pathological fracture only, pathological fracture with concurrent surgery, spinal cord compression only, spinal cord compression with concurrent surgery, and bone surgery only) and by source of care (inpatient, physician/non-institutional provider, skilled nursing facility, outpatient and hospice). All costs were adjusted to 2009 US dollars, using the medical care component of the Consumer Price Index. RESULTS Application of the inclusion criteria resulted in 1,131 metastatic prostate cancer patients with SREs and 6,067 patients without SREs during follow-up. The average age of the sample was 79 years, and 14 % were African American. A total of 928 patients with SREs were matched to 928 patients without SREs. The average health care utilization cost of patients with SREs was US$29,696 (95 % confidence interval [CI] US$24,730-US$34,662) higher than that of the controls. The most expensive SRE group was spinal cord compression with concurrent surgery (US$82,868: 95 % CI US$67,472-US$98,264) followed by bone surgery only (US$37,496: 95 % CI US$29,684-US$45,308), pathological fracture with concurrent surgery (US$34,169: 95 % CI US$25,837-US$ 42,501), spinal cord compression only (US$25,793: 95 % CI US$20,933-US$30,653) and pathological fracture only (US$14,649: 95 % CI US$6,537-US$22,761). The largest cost difference by source of care was observed for hospitalizations (p < 0.01). CONCLUSION Metastatic prostate cancer patients with SREs incur higher costs compared to similar patients without SREs. SRE costs among older stage IV (M1) prostate cancer patients vary by SRE type, with spinal cord compression and concurrent surgery costing at least twice as much as other SREs.
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Affiliation(s)
- J Jayasekera
- University of Maryland School of Pharmacy, 220 Arch Street, 12th Floor, Baltimore, MD, 21201, USA,
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Abu-Ghanem S, Sidon E, Shemesh S, Amital A, Ohana N. [Metastatic spinal cord compression: diagnosis and treatment]. Harefuah 2013; 152:720-752. [PMID: 24482996] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
Metastatic epidural spinal cord compression is a common complication of cancer that can cause pain and potentiaLly irreversible loss of neurologic function. In most cases this syndrome is caused by compression of the thecal sac and the spinal cord by extradural metastatic mass. The most important steps in minimizing the potential neurologic sequelae are early diagnosis and rapid therapeutic intervention. MRI is generally the preferred imaging modality because of its noninvasive ability to study the entire thecal sac. Surgery and radiotherapy are the primary approaches to treat tumor compressing the spinal cord.
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Affiliation(s)
- Sara Abu-Ghanem
- Department of Orthopedic Surgery, Rabin Medical Center (Beiinson Campus), Petah Tikva, Israel
| | - Eliezer Sidon
- Department of Orthopedic Surgery, Rabin Medical Center (Beiinson Campus), Petah Tikva, Israel
| | - Shay Shemesh
- Department of Orthopedic Surgery, Rabin Medical Center (Beiinson Campus), Petah Tikva, Israel
| | - Amir Amital
- Department of Orthopedic Surgery, Rabin Medical Center (Beiinson Campus), Petah Tikva, Israel
| | - Nissim Ohana
- Department of Orthopedic Surgery, Rabin Medical Center (Beiinson Campus), Petah Tikva, Israel
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Itshayek E. [Paradigm shift in the management of metastatic epidural spinal cord compression: the importance of preserving ambulation]. Harefuah 2013; 152:718-752. [PMID: 24482995] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
In 2005, a Landmark study showed that direct decompressive surgery, followed by postoperative external beam radiotherapy (EBRT) is superior to EBRT alone in patients with metastatic epidural spinal cord compression (MESCC). Patients undergoing both surgery and EBRT had similar median survival but experienced longer ambulation than with EBRT alone. Additional studies have shown improvements in quality-of-life, higher cost-effectiveness, improved pain control, and higher functional status with surgery plus EBRT. Improved neurological outcome also improved the patients' ability to undergo postoperative adjuvant therapy. According to our experience, even patients over 65 or patients with aggressive primary tumors and additional metastases have benefited from surgical intervention, living longer than expected with preservation of ambulation and sphincter control until death or shortly before. Preserving ambulation is critical. With current surgical devices and techniques, patients with MESCC who present with a single area of cord compression, back pain, neurological deficit, or progressive deformity, may benefit from surgery prior to adjuvant radiation-based treatment or chemotherapy.
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Affiliation(s)
- Eyal Itshayek
- Department of Neurosurgery, Hadassah-Hebrew University Hospital.
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Arooj S, Mubarak F, Azeemuddin M, Sajjad Z, Jilani W. Hirayama disease, a rare cause of posture related cord compression: a case report from radiological perspective. J PAK MED ASSOC 2013; 63:1435-1438. [PMID: 24392537] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
Hirayama Disease is a disease of young adults lying in the age group between twenty to thirty years. It is an extremely uncommon disorder. Its other synonyms are juvenile muscular atrophy of the distal upper extremity (JMADUE) or monomelic amyotrophy (MMA). A previously healthy 25-year-old man presented with gradually increasing weakness in both hands for the past few years. There was neither history of trauma nor family history of neuromuscular disease. MRI was advised. Routine cervical sagittal MR images (Non-flexion or extension) revealed cord flattening and atrophy at C5 to C7 levels.There was evidence of syrinx. Flexion MRI was performed later on. Midline sagittal T1- and T2-weighted images of the cervical spine showed anterior displacement of the cervical cord with marked flattening of cord. The patient was advised to modify his posture, avoid flexion and to apply cervical collar. Physiotherapy was started to improve the tone of muscles. In case of deterioration of symptoms he was advised to consult for surgery. The purpose of this case report is to show the importance of dynamic scan in symptomatic patients especially in their second or third decade with progressive upper limb weakness. Mostly the scanning in neutral posture does not reveal any significant cord compression. Similarly a normal looking thecal sac with preserved anterior and posterior thecal sleeves without disc disease dramatically changes on change of posture. This case shows the importance of dynamic scanning in symptomatic patients with progressive upper limb weakness and with no obvious cause of the cord changes on routine MR images. Cervical collar, physiotherapy and in resistant cases surgery is recommended for management.
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Affiliation(s)
- Shumaila Arooj
- Department of Radiology, Aga Khan University Hospital, Karachi.
| | - Fatima Mubarak
- Department of Radiology, Aga Khan University Hospital, Karachi
| | | | - Zafar Sajjad
- Department of Radiology, Aga Khan University Hospital, Karachi
| | - Wasey Jilani
- Department of Radiology, Aga Khan University Hospital, Karachi
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de Miguel-Jimeno JM, Lasierra-Hasta P. [Spinal cord compression: a multidisciplinary approach to a real neuro-oncological emergency]. Rev Neurol 2013; 57:48. [PMID: 23799604] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
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Vilar-Gonzalez S, Perez-Rozos A, Torres-Campa JM, Mateos V. [Spinal cord compression: a multidisciplinary approach to a real neuro-oncological emergency. Reply]. Rev Neurol 2013; 57:48. [PMID: 23799605] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
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van Rees Vellinga TP, van Ooij PJAM, van Dijk FJH. Severe spinal cord decompression illness after an uneventful North Sea dive. Undersea Hyperb Med 2013; 40:205-210. [PMID: 23682551] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
The aim of this case report is to illustrate that, even under moderate conditions, a dive can result in spinal cord decompression illness (DCI). The diver in question completed five dives with the same profile. The first four included substantial physical strain, while the final dive was for observation only, without physical strain. The spinal cord was the target organ for DCI. We discuss the roles of various diver-related risk factors and of factors related to the dive itself. Older divers have a higher risk for decompression incidents. The nature of the dive profile is a major factor in the uptake and release of inert gas. Physical exertion during pressure-exposure boosts the inert gas load, increases bubbling in tissues and raises the risk of DCI in the decompression phase of the dive. We discuss the causal involvement of such risk factors in this case, given the characteristics of the diver and the circumstances of the dive. Finally, we want to express our concern for physical fitness and smoking habits, especially for divers over the age of 40.
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Affiliation(s)
- T P van Rees Vellinga
- Coronel Institute of Occupational Health, Academic Medical Center, University of Amsterdam, the Netherlands.
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Vogin G, Helfre S, Glorion C, Mosseri V, Mascard E, Oberlin O, Gaspar N. Local control and sequelae in localised Ewing tumours of the spine: a French retrospective study. Eur J Cancer 2013; 49:1314-23. [PMID: 23402991 DOI: 10.1016/j.ejca.2012.12.005] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2012] [Revised: 11/23/2012] [Accepted: 12/05/2012] [Indexed: 12/23/2022]
Abstract
OBJECTIVES To evaluate both local outcome and sequelae of non-metastatic spinal Ewing tumours (EWT). PATIENTS AND METHODS A French cohort of patients ≤ 50years with localised spinal EWT treated between 1988 and 2009, was analysed in regard to tumour characteristics (e.g. volume, vertebral compartment, spinal cord compression, paraspinal soft tissue invasion), local treatment modalities (surgery (S) and margin quality, radiotherapy (RT) dose), response to treatment (e.g. histological response to neoadjuvant chemotherapy (CT)), tumour local control (LC) and sequelae. RESULTS Seventy-five patients treated in successive trials were evaluated for LC: SFOP-EW88 (n=14), SFOP-EW93 (n=17) and EuroEwing99 (n=44). Fifty-seven patients (79%) presented initial neurological compression and 69% had inaugural decompressive S. Local treatment modality was S+RT (n=50), RT alone (n=19) and S alone (n=6). Surgery was mainly intralesional (66%). Local recurrences had occurred in 19 patients (14 local, 5 loco-regional) with a median interval of 25 months (1-50). After a 7 year median follow-up (1-22 years), the 5-year LC, relapse-free survival (RFS) and overall survival (OS) reached 78.0% (95%CI: 62.6-84.6), 57.0% (95%CI: 45.2-68.9) and 70.0% (95%CI: 59.1-81.0), respectively. Vertebral compartment involved was the only prognostic factor (5-year LC rate 100% versus 71% for favourable and unfavourable compartment, p<0.03). Among 41 five-year survivors, we observed spinal curvature deformation (35%), growth retardation (28%), spinal reduction mobility (40%), spinal pain (25%) and neurological sequelae (32%) without any significant association with a particular local procedure. CONCLUSION RT is the backbone of a successful local treatment of spinal EWT. The place of S remains a pending question. Its actual benefit will likely evolve with new available RT techniques.
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Affiliation(s)
- Guillaume Vogin
- Département de Radiothérapie, Centre Alexis Vautrin, Nancy, France
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