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Jiang Z, Davies B, Zipser C, Margetis K, Martin A, Matsoukas S, Zipser-Mohammadzada F, Kheram N, Boraschi A, Zakin E, Obadaseraye OR, Fehlings MG, Wilson J, Yurac R, Cook CE, Milligan J, Tabrah J, Widdop S, Wood L, Roberts EA, Rujeedawa T, Tetreault L. The value of Clinical signs in the diagnosis of Degenerative Cervical Myelopathy - A Systematic review and Meta-analysis. Global Spine J 2024; 14:1369-1394. [PMID: 37903098 DOI: 10.1177/21925682231209869] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/01/2023] Open
Abstract
STUDY DESIGN Delayed diagnosis of degenerative cervical myelopathy (DCM) is likely due to a combination of its subtle symptoms, incomplete neurological assessments by clinicians and a lack of public and professional awareness. Diagnostic criteria for DCM will likely facilitate earlier referral for definitive management. OBJECTIVES This systematic review aims to determine (i) the diagnostic accuracy of various clinical signs and (ii) the association between clinical signs and disease severity in DCM? METHODS A search was performed to identify studies on adult patients that evaluated the diagnostic accuracy of a clinical sign used for diagnosing DCM. Studies were also included if they assessed the association between the presence of a clinical sign and disease severity. The QUADAS-2 tool was used to evaluate the risk of bias of individual studies. RESULTS This review identified eleven studies that used a control group to evaluate the diagnostic accuracy of various signs. An additional 61 articles reported on the frequency of clinical signs in a cohort of DCM patients. The most sensitive clinical tests for diagnosing DCM were the Tromner and hyperreflexia, whereas the most specific tests were the Babinski, Tromner, clonus and inverted supinator sign. Five studies evaluated the association between the presence of various clinical signs and disease severity. There was no definite association between Hoffmann sign, Babinski sign or hyperreflexia and disease severity. CONCLUSION The presence of clinical signs suggesting spinal cord compression should encourage health care professionals to pursue further investigation, such as neuroimaging to either confirm or refute a diagnosis of DCM.
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Affiliation(s)
- Zhilin Jiang
- King's College Hospital, NHS Foundation Trust, London, UK
| | | | - Carl Zipser
- Spinal Cord Injury Center, Balgrist University Hospital, Zurich, Switzerland
| | | | - Allan Martin
- Department of Neurosurgery, University of California Davis, Sacramento, CA, USA
| | - Stavros Matsoukas
- Department of Neurosurgery, Icahn School of Medicine at Mount Sinai, New York, NY
| | | | - Najmeh Kheram
- Spinal Cord Injury Center, Balgrist University Hospital, Zurich, Switzerland
- The Interface Group, Institute of Physiology, University of Zurich, Zurich, Switzerland
| | - Andrea Boraschi
- The Interface Group, Institute of Physiology, University of Zurich, Zurich, Switzerland
| | - Elina Zakin
- New York University Langone, Department of Neurology, New York, NY, USA
| | | | - Michael G Fehlings
- University of Toronto Division of Neurosurgery and Spinal Program, Toronto, ON, Canada
| | - Jamie Wilson
- University of Nebraska Medical Center, Omaha, NE, USA
| | - Ratko Yurac
- University del Desarrollo, Clinica Alemana de Santiago, Chile
| | | | - Jamie Milligan
- Department of Family Medicine, McMaster University, Hamilton, ON, USA
| | - Julia Tabrah
- Hounslow and Richmond Community Healthcare, Teddington, UK
| | | | - Lianne Wood
- Nottingham University Hospital, Nottingham, UK
| | | | | | - Lindsay Tetreault
- New York University Langone, Department of Neurology, New York, NY, USA
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Jiang Z, Davies B, Zipser C, Margetis K, Martin A, Matsoukas S, Zipser-Mohammadzada F, Kheram N, Boraschi A, Zakin E, Obadaseraye OR, Fehlings MG, Wilson J, Yurac R, Cook CE, Milligan J, Tabrah J, Widdop S, Wood L, Roberts EA, Rujeedawa T, Tetreault L. The Frequency of Symptoms in Patients With a Diagnosis of Degenerative Cervical Myelopathy: Results of a Scoping Review. Global Spine J 2024; 14:1395-1421. [PMID: 37917661 DOI: 10.1177/21925682231210468] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/04/2023] Open
Abstract
STUDY DESIGN Delayed diagnosis of degenerative cervical myelopathy (DCM) is associated with reduced quality of life and greater disability. Developing diagnostic criteria for DCM has been identified as a top research priority. OBJECTIVES This scoping review aims to address the following questions: What is the diagnostic accuracy and frequency of clinical symptoms in patients with DCM? METHODS A scoping review was conducted using a database of all primary DCM studies published between 2005 and 2020. Studies were included if they (i) assessed the diagnostic accuracy of a symptom using an appropriate control group or (ii) reported the frequency of a symptom in a cohort of DCM patients. RESULTS This review identified three studies that discussed the diagnostic accuracy of various symptoms and included a control group. An additional 58 reported on the frequency of symptoms in a cohort of patients with DCM. The most frequent and sensitive symptoms in DCM include unspecified paresthesias (86%), hand numbness (82%) and hand paresthesias (79%). Neck and/or shoulder pain was present in 51% of patients with DCM, whereas a minority had back (19%) or lower extremity pain (10%). Bladder dysfunction was uncommon (38%) although more frequent than bowel (23%) and sexual impairment (4%). Gait impairment is also commonly seen in patients with DCM (72%). CONCLUSION Patients with DCM present with many different symptoms, most commonly sensorimotor impairment of the upper extremities, pain, bladder dysfunction and gait disturbance. If patients present with a combination of these symptoms, further neuroimaging is indicated to confirm the diagnosis of DCM.
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Affiliation(s)
- Zhilin Jiang
- King's College Hospital, NHS Foundation Trust, London, UK
| | | | - Carl Zipser
- Spinal Cord Injury Center, Balgrist University Hospital, Zurich, Switzerland
| | - Konstantinos Margetis
- Department of Neurosurgery, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Allan Martin
- Department of Neurosurgery, University of California Davis, Davis, CA, USA
| | - Stavros Matsoukas
- Department of Neurosurgery, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | | | - Najmeh Kheram
- Spinal Cord Injury Center, Balgrist University Hospital, Zurich, Switzerland
- The Interface Group, Institute of Physiology, University of Zurich, Zurich, Switzerland
| | - Andrea Boraschi
- The Interface Group, Institute of Physiology, University of Zurich, Zurich, Switzerland
| | - Elina Zakin
- Department of Neurology, New York UniversityLangone, New York, NY, USA
| | | | - Michael G Fehlings
- Division of Neurosurgery and Spinal Program, University of Toronto, Toronto, ON, Canada
| | - Jamie Wilson
- University of Nebraska Medical Center, Omaha, NE, USA
| | - Ratko Yurac
- Professor of Orthopedics and Traumatology, University del Desarrollo, Clinica Alemana de Santiago, Santiago, Chile
| | - Chad E Cook
- Duke University Medical Center, Durham, NC, USA
| | - Jamie Milligan
- Department of Family Medicine, McMaster University, Hamilton, ON, USA
| | - Julia Tabrah
- Hounslow and Richmond Community Healthcare, London, UK
| | | | - Lianne Wood
- Nottingham University Hospital, Nottingham, UK
| | | | | | - Lindsay Tetreault
- Department of Neurology, New York UniversityLangone, New York, NY, USA
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Xu Y, Wu J, Jiang Q, Lv Y, Pu S, Li C, Du D. Prediction of the Efficacy of Lumbar Sympathetic Block in Patients with Lower Extremity Complex Regional Pain Syndrome Type 1 Based on the Sympathetic Skin Response. Pain Ther 2023; 12:785-796. [PMID: 37014620 PMCID: PMC10199976 DOI: 10.1007/s40122-023-00499-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2022] [Accepted: 03/14/2023] [Indexed: 04/05/2023] Open
Abstract
INTRODUCTION Complex regional pain syndrome type 1 (CRPS-1) is prevalent after trauma, with intractable pain being the most prominent clinical symptom. The impact of sympathetic block on CRPS is unclear. The goal of this study was to explore the characteristics that predict successful symptom relief with lumbar sympathetic block (LSB) in patients with lower extremity CRPS-1. METHODS The study was designed as a prospective cohort study. Ninety-eight patients diagnosed with lower extremity CRPS-1 between March 2021 and March 2022 were enrolled as participants. All of the patients received two LSB treatments within a month. Sympthetic skin response (SSR) and numeric rating scale (NRS) were recorded before and after LSB treatment. The procedure was judged as a clinically positive response if the patients a 50% or greater reduction in NRS scores. Patients were divided into positive response and negative response groups after LSB treatment: LSB (+) and LSB (-), and the different characteristics and examination findings of the two groups of patients were compared. Furthermore, a multivariable logistic regression model was utilized to evaluate the predictors of successful symptom relief following LSB treatment. RESULTS A total of 43.9% (43/98) of patients experienced successful symptom relief, while 56.1% (55/98) had unsuccessful symptom relief. After LSB treatment of all subjects, the overall NRS score decreased, the SSR amplitude increased, and the SSR latency shortened in the affected extremity (P < 0.05). There was a significant difference in the change in SSR amplitude between the LSB (-) and LSB (+) groups (P = 0.000). A 12-month disease duration had an OR (odds ratio) of 4.477 (P = 0.009), and a 510-µV baseline SSR amplitude of the affected extremity had an OR of 7.508 (P = 0.000) in the multivariable analysis that included these explanatory variables. CONCLUSIONS Patients with lower extremity CRPS-1 can experience significant pain relief after LSB treatment. The predictors of successful symptom relief after LSB treatment were a baseline SSR amplitude of the affected extremity < 510 µV and a disease duration < 12 months. TRIAL REGISTRATION The study was registered in the Chinese Clinical Trial Registry (ID: ChiCTR2000037755, date of registration: September 4, 2020).
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Affiliation(s)
- Yongming Xu
- Department of Pain Management Center, Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, 600 Yishan Road, Shanghai, 200233, China
| | - Junzhen Wu
- Department of Pain Management Center, Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, 600 Yishan Road, Shanghai, 200233, China
| | - Qingqing Jiang
- Department of Neurology, Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Yingying Lv
- Department of Pain Management Center, Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, 600 Yishan Road, Shanghai, 200233, China
| | - Shaofeng Pu
- Department of Pain Management Center, Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, 600 Yishan Road, Shanghai, 200233, China
| | - Chen Li
- Department of Pain Management Center, Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, 600 Yishan Road, Shanghai, 200233, China
| | - Dongping Du
- Department of Pain Management Center, Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, 600 Yishan Road, Shanghai, 200233, China.
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Takri T, Mathew RR, Sivadasan A, Raju K, Karuppusami R, Mariappan R. The Utility of COMPASS-31 Questionnaire to Predict Autonomic Dysfunction in Patients With Cervical/Upper Thoracic Compressive Myelopathy. J Neurosurg Anesthesiol 2023; 35:243-247. [PMID: 34873138 DOI: 10.1097/ana.0000000000000824] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2021] [Accepted: 11/04/2021] [Indexed: 11/27/2022]
Abstract
BACKGROUND Patients with cervical/upper thoracic compressive myelopathy may have autonomic dysfunction. The composite autonomic severity score (CASS) is the gold standard test to detect autonomic dysfunction, and the self-rated composite autonomic system scale (COMPASS-31) questionnaire is a screening tool to diagnose autonomic dysfunction. This study compared the COMPASS-31 and modified CASS scores for the detection of autonomic dysfunction in patients with compressive myelopathy. METHODS Patients with cervical/upper thoracic compressive myelopathy scheduled for decompressive surgery completed a COMPASS-31 questionnaire and underwent autonomic function tests to calculate the modified CASS score before surgery. RESULTS Forty-two patients were included in the study; 19 (45.2%) had mild autonomic dysfunction, 5 (11.9%) had moderate autonomic dysfunction, and 18 (42.9%) had severe autonomic dysfunction. Median (interquartile range) of modified CASS and COMPASS-31 scores were 19 (6.33) and 3 (2.5), respectively. There was a positive correlation between modified CASS and COMPASS-31 scores ( r =0.43; P =0.004). Receiver operating characteristic curve analysis confirmed that COMPASS-31 had fair accuracy for prediction of moderate to severe autonomic dysfunction (area under the curve, 0.74; 95% confidence interval, 0.64-0.82; P =0.009). A cut-off of 30 for total COMPASS-31 score had a sensitivity of 52.2% and specificity of 89.5% to detect moderate to severe autonomic dysfunction, with positive and negative predictive values of 85.7% and 60.7%, respectively. CONCLUSION Patients with cervical/upper thoracic compressive myelopathy had varying degrees of autonomic dysfunction based on the modified CASS. There was a positive correlation between the modified CASS and COMPASS-31 questionnaire. A COMPASS-31 score of >30 30 could be utilized to predict moderate to severe autonomic dysfunction in patients with compressive myelopathy.
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Yuan H, Ye F, Zhou Q, Feng X, Zheng L, You T, Cao R, Feng D. The Relationship between Atypical Symptoms of Degenerative Cervical Myelopathy and the Segments of Spinal Cord Compression: A Retrospective Observational Study. World Neurosurg 2022; 161:e154-e161. [PMID: 35092814 DOI: 10.1016/j.wneu.2022.01.075] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2021] [Revised: 01/18/2022] [Accepted: 01/19/2022] [Indexed: 11/17/2022]
Abstract
BACKGROUND Patients with degenerative cervical myelopathy(DCM) often present with atypical symptoms such as vertigo, headache, palpitations, tinnitus, blurred vision, memory loss and abdominal discomfort. This study aims to investigate the relationship between atypical symptoms of DCM and the segments of spinal cord compression. METHODS 166 DCM patients with atypical symptoms admitted to our institution from 2019 to 2020 were divided into vertigo, headache, blurred vision, tinnitus and palpitations groups according to their atypical symptoms; while the typical group was 214 DCM patients with typical symptoms only. Differences in segments of compression were compared between each group. And the results of over one-year follow-up were further summarized for non-surgical and surgical treatment of DCM patients with atypical symptoms. RESULT The incidence of vertigo, headache, blurred vision, tinnitus and palpitations of all DCM patients was 37%, 18%, 15%, 11% and 11% respectively. Compared to the typical group, patients in the blurred vision and tinnitus group were older (P < 0.05) and the incidence of spinal cord compression at C3-5 in the vertigo group, C4-5 in the headache group and C6-7 in the palpitation group was higher (P < 0.05). The scores of vertigo, headache and palpitations decreased after surgical decompression (P < 0.05), whereas only vertigo and headache scores decreased after non-surgical treatment (P < 0.05). CONCLUSION Atypical symptoms were common in patients with DCM and the segments of spinal cord compression might be associated with specific atypical symptoms. Surgical treatment is effective in relieving some of the atypical symptoms.
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Affiliation(s)
- Hao Yuan
- Spinal Surgery Department, The Affiliated Hospital of Southwest Medical University, 646000, Luzhou, China
| | - Fei Ye
- Spinal Surgery Department, The Affiliated Hospital of Southwest Medical University, 646000, Luzhou, China
| | - Qinzhong Zhou
- Spinal Surgery Department, The Affiliated Hospital of Southwest Medical University, 646000, Luzhou, China
| | - Xiaolan Feng
- Department of Imaging, Affiliated Hospital of Southwest Medical University, Luzhou, Sichuan province, China
| | - Lipeng Zheng
- Spinal Surgery Department, The Affiliated Hospital of Southwest Medical University, 646000, Luzhou, China
| | - Ting You
- Spinal Surgery Department, The Affiliated Hospital of Southwest Medical University, 646000, Luzhou, China
| | - Renping Cao
- Spinal Surgery Department, The Affiliated Hospital of Southwest Medical University, 646000, Luzhou, China
| | - Daxiong Feng
- Spinal Surgery Department, The Affiliated Hospital of Southwest Medical University, 646000, Luzhou, China.
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Lin WS, Huang TF, Chuang TY, Lin CL, Kao CH. Association between Cervical Spondylosis and Migraine: A Nationwide Retrospective Cohort Study. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2018; 15:ijerph15040587. [PMID: 29587400 PMCID: PMC5923629 DOI: 10.3390/ijerph15040587] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/06/2018] [Revised: 03/22/2018] [Accepted: 03/22/2018] [Indexed: 12/16/2022]
Abstract
Background: Few studies have investigated the longitudinal association between cervical spondylosis (CS) and migraine by using a nationwide population-based database. Methods: We conducted a retrospective cohort study from 2000 to 2011 identifying 27,930 cases of cervical spondylosis and 111,720 control subjects (those without cervical spondylosis) from a single database. The subjects were frequency-matched on the basis of sex, age, and diagnosis date. The non- cervical spondylosis cohort was four times the size of the cervical spondylosis cohort. To quantify the effects of cervical spondylosis on the risk of migraine, univariate and multivariate Cox proportional hazard regression analyses were used to calculate the hazard ratio (HR), and 95% confidence interval (CI). Results: After a 10-year follow-up controlling for potential confounding factors, overall migraine incidence was higher in the cervical spondylosis cohort than in the non-cervical spondylosis cohort (5.16 and 2.09 per 1000 people per year, respectively; crude hazard ratio = 2.48, 95% confidence interval = 2.28-2.69), with an adjusted hazard ratio of 2.03 (95% confidence interval = 1.86-2.22) after accounting for sex, age, comorbidities, and medication. Individuals with myelopathy in the cervical spondylosis cohort had a 2.19 times (95% confidence interval = 1.80-2.66) higher incidence of migraine when compared than did those in the non- cervical spondylosis cohort. Conclusions: Individuals with cervical spondylosis exhibited a higher risk of migraine than those without cervical spondylosis. The migraine incidence rate was even higher among individuals with cervical spondylotic myelopathy.
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Affiliation(s)
- Wang-Sheng Lin
- Department of Physical Medicine and Rehabilitation, Taipei Veterans General Hospital, Taipei 11217, Taiwan.
| | - Tung-Fu Huang
- Department of Surgery, Faculty of Medicine, National Yang-Ming University, Taipei 11221, Taiwan.
- Department of Orthopaedics & Traumatology, Taipei Veterans General Hospital, Taipei 11217, Taiwan.
| | - Tien-Yow Chuang
- Department of Physical Medicine and Rehabilitation, Taipei Veterans General Hospital, Taipei 11217, Taiwan.
| | - Cheng-Li Lin
- Management Office for Health Data, China Medical University Hospital, Taichung 404, Taiwan.
- College of Medicine, China Medical University, Taichung 404, Taiwan.
| | - Chia-Hung Kao
- Graduate Institute of Clinical Medical Science and School of Medicine, College of Medicine, China Medical University, No. 2, Yuh-Der Road, Taichung 404, Taiwan.
- Department of Nuclear Medicine and PET Center, China Medical University Hospital, Taichung 404, Taiwan.
- Department of Bioinformatics and Medical Engineering, Asia University, Taichung 413, Taiwan.
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