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Lin T, Yao Z, Xiao Z, Wu R, Zhao Y, Chen D, Zhou L, Wang Z, Liu W. Identifying and exploring the favorable factors that help to slow the progression of disease in patients with mild cervical spondylotic myelopathy. Sci Rep 2024; 14:18986. [PMID: 39152213 PMCID: PMC11329653 DOI: 10.1038/s41598-024-69899-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2024] [Accepted: 08/09/2024] [Indexed: 08/19/2024] Open
Abstract
To explore the favorable factors that help slow the progression of disease in patients with mild Cervical Spondylotic Myelopathy (CSM). A retrospective analysis was conducted, involving the enrollment of 115 CSM patients. The categorization of patients into two groups was based on the duration of symptoms, assessments using the mJOA scale and Health Transition (HT) scores: mild-slow group and severe-rapid group. We found that the patients in both groups had similar degrees of spinal cord compression, but mild-slow group were older and had smaller C2-C7 cobb angle (Flexion) (CL(F)), C2-C7 cobb angle (Range of motion) (CL(ROM)), Transverse area (TA), Normal-TA, Compressive spinal canal area (CSCA), Normal-Spinal canal area (Normal-SCA) and lower Spinal cord increased signal intensity (ISI) Grade than the severe-rapid group. A binary logistic regression analysis showed that CL(ROM) and Normal-TA are favorable factors to help slow the progression of disease patients with mild CSM. Through ROC curves, we found that when CL(ROM) < 39.1° and Normal-TA < 80.5mm2, the progression of disease in CSM patients may be slower. Meanwhile, we obtained a prediction formula by introducing joint prediction factor: L = CL(ROM) + 2.175 * Normal-TA. And found that when L < 213.0, the disease progression of patients may be slower which was superior to calculate CL(ROM) and Normal-TA separately.
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Affiliation(s)
- Taotao Lin
- Department of Orthopedics, Fujian Medical University Union Hospital, Fujian Medical University, Fuzhou, 086-350001, China
| | - Zhipeng Yao
- Department of Orthopedics, Fujian Medical University Union Hospital, Fujian Medical University, Fuzhou, 086-350001, China
| | - Zhehao Xiao
- Department of Neurosurgery, Fujian Medical University Union Hospital, Fujian Medical University, Fuzhou, 086-350001, China
| | - Rongcan Wu
- Department of Orthopedics, Fujian Medical University Union Hospital, Fujian Medical University, Fuzhou, 086-350001, China
| | - Yujie Zhao
- Department of Orthopedics, Fujian Medical University Union Hospital, Fujian Medical University, Fuzhou, 086-350001, China
| | - Dehui Chen
- Department of Orthopedics, Fujian Medical University Union Hospital, Fujian Medical University, Fuzhou, 086-350001, China
| | - Linquan Zhou
- Department of Orthopedics, Fujian Medical University Union Hospital, Fujian Medical University, Fuzhou, 086-350001, China
| | - Zhenyu Wang
- Department of Orthopedics, Fujian Medical University Union Hospital, Fujian Medical University, Fuzhou, 086-350001, China
| | - Wenge Liu
- Department of Orthopedics, Fujian Medical University Union Hospital, Fujian Medical University, Fuzhou, 086-350001, China.
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Zhang LY, Yuan GH. Therapeutic effect of modified cervical Jiaji acupuncture on mixed type cervical spondylosis. Am J Transl Res 2024; 16:3355-3365. [PMID: 39114722 PMCID: PMC11301488 DOI: 10.62347/oeol5448] [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: 03/28/2024] [Accepted: 06/26/2024] [Indexed: 08/10/2024]
Abstract
OBJECTIVES To observe the clinical efficacy of modified cervical Jiaji acupuncture in the treatment of mixed cervical spondylosis (MCS). METHODS In this retrospective study, 120 patients with MCS who were treated in Yongchuan Hospital, Affiliated with Chongqing Medical University, from May 2020 to May 2023, were selected as the study subjects. According to the treatment methods, 52 patients who were treated with ordinary seat traction, tendon manipulation and ironing from January 2020 to December 2021 were grouped as the traditional treatment group. From January 2022 to December 2023, 68 patients who were treated with acupuncture at cervical Jiaji points formed the acupuncture group. Cervical Jiaji points (EX-B2) are located on both sides of the spinous process from the first to the seventh cervical vertebra, 0.5 inch lateral to the posterior median line, with 7 points on one side, and a total of 14 points. The patients were in a prone position and the points were treated using direct needling with filiform needle and reinforcing-reducing manipulation. Both groups were treated for 2 weeks. The pain, pain intensity, pain improvement quality, blood flow improvement, cervical spine mobility, cervical spine function and clinical efficacy of the two groups before and after treatment were compared. RESULTS After treatment, the pain rating index (PRI) score, present pain intensity (PPI) score and visual analogue scale (VAS) score of the two groups all decreased, with those in the acupuncture group decreasing more substantially than that in the traditional treatment group (all P < 0.05). The mean blood flow velocity (Vm) in the right vertebral artery, left vertebral artery and basilar artery in the acupuncture group were significantly higher than in the traditional treatment group (all P < 0.05). The right-handed, left-handed, posterior, anteflexion, left-flexion and right-flexion activities of the acupuncture group were better than in the traditional treatment group (all P < 0.05), and the neck disability index (NDI) score and clinical assessment scale for cervical spondylosis (CASCS) scores of in the acupuncture group were better than the traditional treatment group (all P < 0.05). After therapy, the total effective rate of the acupuncture group was 86.67%, which was significantly higher than 71.67% in the traditional treatment group (P < 0.05). CONCLUSION Modified cervical Jiaji acupuncture is effective in treating MCS. It can improve the clinical symptoms, cervical spine function and cervical spine mobility, and reduce the intensity of pain.
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Affiliation(s)
- Le-Yuan Zhang
- Department of Rehabilitation Medicine, The Affiliated Yongchuan Hospital of Chongqing Medical University Chongqing 402160, China
| | - Guang-Hong Yuan
- Department of Rehabilitation Medicine, The Affiliated Yongchuan Hospital of Chongqing Medical University Chongqing 402160, China
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Gu J, Wang X, Xiong J, Xiao J, Tian Z, Liu X, Tian Y, Feng W, Du J, Wang F. A New Index for Cervical Curvature Evaluation - Relative Cervical Curvature Area. World Neurosurg 2024:S1878-8750(24)01140-9. [PMID: 38968993 DOI: 10.1016/j.wneu.2024.06.164] [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: 06/27/2024] [Accepted: 06/29/2024] [Indexed: 07/07/2024]
Abstract
OBJECTIVE To put forward a new index of cervical curvature evaluation - relative cervical curvature area, and a new classification of cervical spine was proposed according to the relative cervical curvature area. METHODS A total of 167 subjects with cervical spondylosis were included in the study. Firstly, 119 subjects were selected to measure C2-C7 lordosis angle by Cobb angle method, Harrison posterior tangent method, and Jackson physiological stress line method, and then their relative cervical curvature area, C1-C7 Cobb angle, C7 slope, and T1 slope were measured. The correlation between relative cervical curvature area and 3 measurement methods and common sagittal parameters was analyzed. According to the angle classification method, we calculated the diagnostic boundary value of the relative cervical curvature area classification, and selected 48 subjects to evaluate its diagnostic efficacy. Finally, 119 subjects were re-evaluated according to the diagnostic threshold and the number of intersections to verify the feasibility of the new classification. RESULTS The results showed that the relative cervical curvature area index had good intraobserver and interobserver repeatability. Relative cervical curvature area was correlated with Harrison posterior tangent method (r = 0.930), Cobb angle method (r = 0.886), and Jackson physiological stress line method (r = 0.920), and correlated with C1-C7 Cobb angle, C7 slope, and T1 slope. The relative cervical curvature area has a good diagnostic performance for distinguishing patients with lordosis, straightening, and kyphosis. According to the new classification of cervical spine, 119 subjects were divided into 57 simple lordosis, 11 simple straightening, 4 simple kyphosis, 26 S-type, and 21 RS-type. CONCLUSIONS The relative cervical curvature area uses the area parameter instead of the original angle parameter and distance parameter to incorporate the change of segmental curvature, which makes up for the shortcomings of the Cobb angle method that only evaluates the curvature of 2 vertebrae, and better reflects the cervical curvature. Studies have shown that relative cervical curvature area has good repeatability and diagnostic value, and found that it has a good correlation with common cervical sagittal parameters. The new classification of cervical spine makes up for the disadvantage that the angle classification method cannot distinguish between S-type and RS-type, and initially proposes to use the number of intersections and the relative absolute value area to reflect the severity of S-type.
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Affiliation(s)
- Jiangpeng Gu
- Fifth Clinical Medical College, Anhui Medical University, Hefei, Anhui, People's Republic of China; The Department of TCM Manipulative Orthopedics, Air Force Medical Center, Air Force Medical University, Beijing, People's Republic of China
| | - Xiaoman Wang
- Faculty of Information Technology, Beijing University of Technology, Beijing, People's Republic of China
| | - Junchen Xiong
- Fifth Clinical Medical College, Anhui Medical University, Hefei, Anhui, People's Republic of China
| | - Jun Xiao
- The Department of Blood Transfusion, Air Force Medical Center, Air Force Medical University, Beijing, People's Republic of China
| | - Zirui Tian
- The Department of TCM Manipulative Orthopedics, Air Force Medical Center, Air Force Medical University, Beijing, People's Republic of China
| | - Xiaomin Liu
- Faculty of Information Technology, Beijing University of Technology, Beijing, People's Republic of China
| | - Yu Tian
- The Department of Medical Imaging , Air Force Medical Center, Air Force Medical University, Beijing, People's Republic of China
| | - Wei Feng
- Fifth Clinical Medical College, Anhui Medical University, Hefei, Anhui, People's Republic of China
| | - Junjie Du
- The Department of Orthopedics, Air Force Medical Center, Air Force Medical University, Beijing, People's Republic of China
| | - Fei Wang
- Fifth Clinical Medical College, Anhui Medical University, Hefei, Anhui, People's Republic of China; The Department of TCM Manipulative Orthopedics, Air Force Medical Center, Air Force Medical University, Beijing, People's Republic of China.
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Ni M, Wen X, Zhang M, Jiang C, Li Y, Wang B, Zhang X, Zhao Q, Lang N, Jiang L, Yuan H. Predictive Value of the Diffusion Magnetic Resonance Imaging Technique for the Postoperative Outcome of Cervical Spondylotic Myelopathy. J Magn Reson Imaging 2024; 59:599-610. [PMID: 37203312 DOI: 10.1002/jmri.28789] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2023] [Revised: 05/04/2023] [Accepted: 05/05/2023] [Indexed: 05/20/2023] Open
Abstract
BACKGROUND Diffusion magnetic resonsance imaging (dMRI) can potentially predict the postoperative outcome of cervical spondylotic myelopathy (CSM). PURPOSE To explore preoperative dMRI parameters to predict the postoperative outcome of CSM through multifactor correlation analysis. STUDY TYPE Prospective. POPULATION Post-surgery CSM patients; 102 total, 73 male (52.42 ± 10.60 years old) and 29 female (52.0 ± 11.45 years old). FIELD STRENGTH/SEQUENCE 3.0 T/Turbo spin echo T1/T2-weighted, T2*-weighted multiecho gradient echo and dMRI. ASSESSMENT Spinal cord function was evaluated using modified Japanese Orthopedic Association (mJOA) scoring at different time points: preoperative and 3, 6, and 12 months postoperative. Single-factor correlation and t test analyses were conducted based on fractional anisotropy (FA), mean diffusivity, intracellular volume fraction, isotropic volume fraction, orientation division index, increased signal intensity, compression ratio, age, sex, symptom duration and operation method, and multicollinearity was calculated. The linear quantile mixed model (LQMM) and the linear mixed-effects regression model (LMER) were used for multifactor correlation analysis using the combinations of the above variables. STATISTICAL TESTS Distance correlation, Pearson's correlation, multiscale graph correlation and t tests were used for the single-factor correlation analyses. The variance inflation factor (VIF) was used to calculate multicollinearity. LQMM and LMER were used for multifactor correlation analyses. P < 0.05 was considered statistically significant. RESULTS The single-factor correlation between all variables and the postoperative mJOA score was weak (all r < 0.3). The linear relationship was stronger than the nonlinear relationship, and there was no significant multicollinearity (VIF = 1.10-1.94). FA values in the LQMM and LMER models had a significant positive correlation with the mJOA score (r = 5.27-6.04), which was stronger than the other variables. DATA CONCLUSION The FA value based on dMRI significantly positively correlated with CSM patient postoperative outcomes, helping to predict the surgical outcome and formulate a treatment plan before surgery. EVIDENCE LEVEL 1 TECHNICAL EFFICACY: Stage 2.
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Affiliation(s)
- Ming Ni
- Department of Radiology, Peking University Third Hospital, Beijing, China
| | - Xiaoyi Wen
- Institute of Statistics and Big Data, Renmin University of China, Beijing, China
| | - Mengze Zhang
- Department of Radiology, Peking University Third Hospital, Beijing, China
| | - Chenyu Jiang
- Department of Radiology, Peking University Third Hospital, Beijing, China
| | - Yali Li
- Department of Radiology, Peking University Third Hospital, Beijing, China
| | - Ben Wang
- Department of Orthopedics, Peking University Third Hospital, Beijing, China
- Engineering Research Center of Bone and Joint Precision Medicine, Beijing, China
- Beijing Key Laboratory of Spinal Disease Research, Beijing, China
| | | | - Qiang Zhao
- Department of Radiology, Peking University Third Hospital, Beijing, China
| | - Ning Lang
- Department of Radiology, Peking University Third Hospital, Beijing, China
| | - Liang Jiang
- Department of Orthopedics, Peking University Third Hospital, Beijing, China
- Engineering Research Center of Bone and Joint Precision Medicine, Beijing, China
- Beijing Key Laboratory of Spinal Disease Research, Beijing, China
| | - Huishu Yuan
- Department of Radiology, Peking University Third Hospital, Beijing, China
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Alfaya FF, Reddy RS, Alshahrani MS, Gautam AP, Mukherjee D, Al Salim ZA, Alqhtani RS, Ghulam HSH, Alyami AM, Al Adal S, Jabour AA. Exploring the Interplay of Muscular Endurance, Functional Balance, and Limits of Stability: A Comparative Study in Individuals with Lumbar Spondylosis Using a Computerized Stabilometric Force Platform. Life (Basel) 2023; 13:2104. [PMID: 37895485 PMCID: PMC10608059 DOI: 10.3390/life13102104] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2023] [Revised: 10/17/2023] [Accepted: 10/22/2023] [Indexed: 10/29/2023] Open
Abstract
Lumbar spondylosis, characterized by degenerative changes in the lumbar spine, often leads to pain, reduced spinal stability, and musculoskeletal dysfunction. Understanding the impact of lumbar spondylosis on musculoskeletal function, particularly lumbar extensor endurance, functional balance, and limits of stability, is crucial for improving the management and well-being of affected individuals. This study aimed to assess lumbar extensor endurance, functional balance, and limits of stability in individuals with lumbar spondylosis compared to age-matched healthy individuals and explore the correlations among these parameters within the lumbar spondylosis group. The lumbar spondylosis group consisted of 60 individuals initially screened by an orthopedician and referred to physical therapy. Age-matched healthy controls (n = 60) were recruited. Inclusion criteria encompassed adults aged 45-70 years for both groups. Lumbar extensor endurance was assessed using the Sorensen test, functional balance with the Berg Balance Scale, and limits of stability using a computerized stabilometric force platform. Lumbar extensor endurance was significantly lower in individuals with lumbar spondylosis compared to healthy controls (23.06 s vs. 52.45 s, p < 0.001). Functional balance, as assessed by the Berg Balance Scale, demonstrated a significant decrement in the lumbar spondylosis group (48.36 vs. 53.34, p < 0.001). Additionally, limits of stability variables, under both eyes-open and eyes-closed conditions, exhibited marked impairments in the lumbar spondylosis group (p < 0.001 for all variables). Within the lumbar spondylosis group, lumbar extensor endurance exhibited significant positive correlations with functional balance (0.46, p < 0.001) and negative correlations with limits of stability variables (r ranging from -0.38 to -0.49, p < 0.01 for all variables). This study underscores the significance of addressing lumbar extensor endurance, functional balance, and stability impairments in the comprehensive management of lumbar spondylosis.
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Affiliation(s)
- Fareed F Alfaya
- Department of Orthopedic Surgery, College of Medicine, King Khalid University, Abha 61421, Saudi Arabia
| | - Ravi Shankar Reddy
- Department of Medical Rehabilitation Sciences, College of Applied Medical Sciences, King Khalid University, Abha 61421, Saudi Arabia
| | - Mastour Saeed Alshahrani
- Department of Medical Rehabilitation Sciences, College of Applied Medical Sciences, King Khalid University, Abha 61421, Saudi Arabia
| | - Ajay Prashad Gautam
- Department of Medical Rehabilitation Sciences, College of Applied Medical Sciences, King Khalid University, Abha 61421, Saudi Arabia
| | - Debjani Mukherjee
- Department of Medical Rehabilitation Sciences, College of Applied Medical Sciences, King Khalid University, Abha 61421, Saudi Arabia
| | - Zuhair A Al Salim
- Department of Sport Science and Physical Activity, College of Science, University of Hafr Al Batin, Hafr Al Batin 39524, Saudi Arabia
| | - Raee S Alqhtani
- Physical Therapy Department, Medical Applied Sciences College, Najran University, Najran 66462, Saudi Arabia
| | - Hussain Saleh H Ghulam
- Physical Therapy Department, Medical Applied Sciences College, Najran University, Najran 66462, Saudi Arabia
| | - Abdullah Mohammed Alyami
- Physical Therapy Department, Medical Applied Sciences College, Najran University, Najran 66462, Saudi Arabia
| | - Saeed Al Adal
- Physical Therapy Department, Medical Applied Sciences College, Najran University, Najran 66462, Saudi Arabia
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Lin J, Xu P, Zheng J, Zefan Z, Tan J, Xiao H, Yu S, Zhu Q, Ji W. The Morphological Evaluation of the Cervical Muscle in Patients With Basilar Invagination: A Magnetic Resonance Imaging-Based Study. Neurospine 2023; 20:908-920. [PMID: 37562443 PMCID: PMC10562225 DOI: 10.14245/ns.2346302.151] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2023] [Revised: 04/25/2023] [Accepted: 06/13/2023] [Indexed: 08/12/2023] Open
Abstract
OBJECTIVE To investigate the characteristics of functional muscle and muscle size in patients with basilar invagination (BI) and explore the effects of atlantoaxial dislocation. METHODS Eighty BI patients (BI group) and 80 age- and sex-matched asymptomatic people (control group) were included. Axial T2 magnetic resonance imaging image was used to measure the cross-sectional area (CSA) and functional CSA (FCSA). The sternocleidomastoid (SCM), longus capitis and longus colli (LCap & LC), trapezius (Trap), splenius capitis (SpCap), splenius cervicis (SpC), semispinalis capitis (SSCap), semispinalis cervicis (SSC), multifidus (MS), levator scapulae (LS) and posterior deep layer muscles (PDLM) were evaluated. Correlations between age, atlantodental interval (ADI), Chamberlain distance and muscles were observed. RESULTS BI group (39.4 ± 18.4 years; 33 males/47 females) exhibited significantly lower FCSA/CSA ratios than the control group in all extensor and flexor muscles, and presented smaller CSAs on the right and left Trap, SSC, LS, SCM, and left LCap & LC. FCSA/CSA ratios were significantly lower in BI patients with dislocation on the right Trap, SpCap, SpC, SSCap, MS, LS, LCap & LC, and PDLM, and the left SSCap, MS, and LCap & LC than in patients without deformity. Additionally, functional muscles of all parameters decreased with age in BI patients. Excluding children, the Trap, SpC, MS, and LS muscle sizes of BI patients tended to increase with age. ADI and Chamberlain distance tended to correlate negatively with FCSA/CSA ratio. CONCLUSION The BI patients, especially those with atlantoaxial dislocation, had less functional muscles compared with the control group. Moreover, their functional muscles decreased with age more obviously.
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Affiliation(s)
- Junyu Lin
- Division of Spinal Surgery, Department of Orthopaedics, Nanfang Hospital, Southern Medical University, Guangzhou, China
- Department of Orthopaedics and Traumatology, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong, China
| | - Panjie Xu
- Division of Spinal Surgery, Department of Orthopaedics, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Jianying Zheng
- Division of Spinal Surgery, Department of Orthopaedics, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Zhang Zefan
- Division of Spinal Surgery, Department of Orthopaedics, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Jingwen Tan
- Division of Spinal Surgery, Department of Orthopaedics, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Hang Xiao
- Division of Spinal Surgery, Department of Orthopaedics, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Siyan Yu
- Department of Clinical Nutrition, Affiliated Cancer Hospital and Institute of Guangzhou Medical University, Guangzhou, China
| | - Qingan Zhu
- Division of Spinal Surgery, Department of Orthopaedics, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Wei Ji
- Division of Spinal Surgery, Department of Orthopaedics, Nanfang Hospital, Southern Medical University, Guangzhou, China
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Niu Y, Lv Q, Gong C, Duan D, Zhou Z, Wu J. Predictive Effect of Cervical Sagittal Parameters and Corresponding Segmental Paravertebral Muscle Degeneration on the Occurrence of Cervical Kyphosis Following Cervical Laminoplasty. World Neurosurg 2023; 175:e723-e729. [PMID: 37031734 DOI: 10.1016/j.wneu.2023.04.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2022] [Revised: 04/03/2023] [Accepted: 04/04/2023] [Indexed: 04/11/2023]
Abstract
BACKGROUND Cervical sagittal parameters and paravertebral muscle degeneration are important factors for the occurrence of cervical spondylotic myelopathy. However, the relationship between the 2 risk factors and cervical kyphosis following cervical laminoplasty remains unknown. METHODS A total of 130 patients undergoing cervical laminoplasty were enrolled from July 2018 to July 2020 and were followed up for at least 24 months. Clinical recovery was recorded, including the Japanese Orthopedic Association, neck disability index and visual analog scale scores. Radiographic sagittal parameters were measured on cervical lateral radiographs: T1 slope (T1S), C2-C7 Cobb lordotic angle (CLA), C2-C7 sagittal vertical axis, O-C2 angle, and T1S-CLA. The magnetic resonance imaging (MRI) parameters of the paraspinal muscles were also measured, including cross-sectional area and fat infiltration (FI). The patients were divided into a kyphosis group and a lordosis group based on the last follow-up results of CLA. Multivariate logistic analysis was performed to analyze risk factors for kyphosis following laminoplasty. RESULTS Thirty-two patients were assigned to the kyphosis group and 98 were assigned to the lordosis group. Patient baseline and surgical information in the 2 groups showed no statistically significant difference. In the comparison of clinical recovery, patients with kyphosis showed a lower Japanese Orthopedic Association recovery rate than the lordosis group. For the radiographic parameters and muscle condition comparison, CLA, T1S-CLA, and FI were the most significant parameters. The logistic regression revealed that T1S-CLA and FI were the most important variables that predicted kyphosis. CONCLUSIONS We concluded that FI remarkably differed in the paraspinal muscles in the 2 groups. Multivariate logistic regression demonstrated that T1S-CLA and FI significantly influenced the process of kyphosis after cervical laminoplasty.
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Affiliation(s)
- Yahui Niu
- Department of Orthopaedic Surgery, the Bozhou Hospital Affiliated to Anhui Medical University, Anhui Province, China
| | - Qingqing Lv
- Nursing School of Anhui Medical University, Anhui Province, China
| | - Chen Gong
- Department of Orthopaedic Surgery, the Bozhou Hospital Affiliated to Anhui Medical University, Anhui Province, China
| | - Duanqiang Duan
- Department of Orthopaedic Surgery, the Bozhou Hospital Affiliated to Anhui Medical University, Anhui Province, China
| | - Zhihua Zhou
- Department of Orthopaedic Surgery, the Bozhou Hospital Affiliated to Anhui Medical University, Anhui Province, China
| | - Jianming Wu
- Department of Orthopaedic Surgery, the Bozhou Hospital Affiliated to Anhui Medical University, Anhui Province, China.
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Wang S, Sun J, Han D, Fan J, Yu Mm Y, Yang Mm H, Gao C, Zhou X, Guo Y, Shi J. Magnetic Resonance Imaging-CCCFLS Scoring System: Toward Predicting Clinical Symptoms and C5 Paralysis. Global Spine J 2023:21925682231170607. [PMID: 37203443 DOI: 10.1177/21925682231170607] [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: 05/20/2023] Open
Abstract
STUDY DESIGN A retrospective study. OBJECTIVE To develop a new MRI scoring system to assess patients' clinical characteristics, outcomes and complications. METHODS A retrospective 1-year follow-up study of 366 patients with cervical spondylosis from 2017 to 2021. The CCCFLS scores (cervical curvature and balance (CC), spinal cord curvature (SC), spinal cord compression ratio (CR), cerebrospinal fluid space (CFS). Spinal cord and lesion location (SL). Increased Signal Intensity (ISI) were divided into Mild group (0-6), Moderate group (6-12), and Severe group (12-18) for comparison, and the Japanese Orthopaedic Association (JOA) scores, visual analog scale (VAS), numerical rating scale (NRS), Neck Disability Index (NDI) and Nurick scores were evaluated. Correlation and regression analyses were performed between each variable and the total model in relation to clinical symptoms and C5 palsy. RESULTS The CCCFLS scoring system was linearly correlated with JOA, NRS, Nurick and NDI scores, with significant differences in JOA scores among patients with different CC, CR, CFS, ISI scores, with a predictive model (R2 = 69.3%), and significant differences in preoperative and final follow-up clinical scores among the 3 groups, with a higher rate of improvement in JOA in the severe group (P < .05), while patients with and without C5 paralysis had significant differences in preoperative SC and SL (P < .05). CONCLUSIONS CCCFLS scoring system can be divided into mild (0-6). moderate (6-12), severe (12-18) groups. It can effectively reflect the severity of clinical symptoms, and the improvement rate of JOA is better in the severe group, while the preoperative SC and SL scores are closely related to C5 palsy. LEVEL OF EVIDENCE III.
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Affiliation(s)
- Shunmin Wang
- Department of Orthopedic Surgery, Spine Center, Changzheng Hospital, Second Military Medical University, Shanghai, China
- 910 Hospital, Quanzhou, China
| | - Jingchuan Sun
- Department of Orthopedic Surgery, Spine Center, Changzheng Hospital, Second Military Medical University, Shanghai, China
| | - Dan Han
- Department of Orthopedic Surgery, Spine Center, Changzheng Hospital, Second Military Medical University, Shanghai, China
| | - Jianping Fan
- Department of Orthopedic Surgery, Spine Center, Changzheng Hospital, Second Military Medical University, Shanghai, China
| | - Yaping Yu Mm
- Department of Orthopedic Surgery, Spine Center, Changzheng Hospital, Second Military Medical University, Shanghai, China
| | - Haiqin Yang Mm
- Department of Orthopedic Surgery, Spine Center, Changzheng Hospital, Second Military Medical University, Shanghai, China
| | - Chunyan Gao
- Department of Orthopedic Surgery, Spine Center, Changzheng Hospital, Second Military Medical University, Shanghai, China
| | - XiaoNan Zhou
- Department of Orthopedic Surgery, Spine Center, Changzheng Hospital, Second Military Medical University, Shanghai, China
| | - Yongfei Guo
- Department of Orthopedic Surgery, Spine Center, Changzheng Hospital, Second Military Medical University, Shanghai, China
| | - Jiangang Shi
- Department of Orthopedic Surgery, Spine Center, Changzheng Hospital, Second Military Medical University, Shanghai, China
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Shi T, Chen Z, Li W, Wang Z, Liu W. Prevalence of sleep disturbance in patients with cervical radiculopathy and an analysis of risk factors: a cross-sectional study. EUROPEAN SPINE JOURNAL : OFFICIAL PUBLICATION OF THE EUROPEAN SPINE SOCIETY, THE EUROPEAN SPINAL DEFORMITY SOCIETY, AND THE EUROPEAN SECTION OF THE CERVICAL SPINE RESEARCH SOCIETY 2023; 32:1624-1635. [PMID: 36935452 DOI: 10.1007/s00586-023-07655-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/19/2022] [Revised: 02/01/2023] [Accepted: 03/12/2023] [Indexed: 03/21/2023]
Abstract
OBJECTIVE Previous research has shown that many patients with musculoskeletal diseases suffer from sleep disturbances. However, the sleep quality of patients with cervical radiculopathy (CR) has yet to be fully investigated. This study aims to investigate the prevalence and status of sleep disturbances in patients with CR and identify the mechanisms and risk factors associated with this condition. METHODS We conducted a cross-sectional study of patients diagnosed with CR. The Pittsburgh Sleep Quality Index (PSQI) and Insomnia Severity Index (ISI) were used to evaluate the sleep quality of patients and determine whether patients experience sleep disturbances. In addition, we analyzed the clinical and radiological risk factors of sleep disturbance and determined the key risk factors related to sleep disturbance by multivariable analysis. RESULTS According to specific inclusion and exclusion criteria, 186 patients with CR were finally included, with a mean age of 59.1 ± 14.3 years, of which 113 (60.8%) were female. Sleep disturbance was defined as a PSQI score ≥ 6 and was identified in 56.5% of patients (105/186). By performing multivariate analysis, we determined that sleep disturbance was closely related to the female gender, a higher Beck Depression Inventory (BDI) score, a reduction in cervical mobility, an increase in C2-C7 sagittal vertical axis (C2-C7 SVA), and severe asymmetry of the paravertebral muscle at C5 and C6 levels. CONCLUSION In this study, we identified the high prevalence and potential high-risk factors of sleep disturbance in patients with CR. Clinicians should closely evaluate and monitor such patients and consider appropriate treatment strategies. LEVEL OF EVIDENCE IV.
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Affiliation(s)
- Tengbin Shi
- Department of Orthopedics, Fujian Medical University Union Hospital, 29 Xinquan Road, Gulou, Fuzhou, 086-350001, Fujian, People's Republic of China
| | - Zhi Chen
- Department of Orthopedics, Fujian Medical University Union Hospital, 29 Xinquan Road, Gulou, Fuzhou, 086-350001, Fujian, People's Republic of China
| | - Wenwen Li
- School of Health, Fujian Medical University, Fuzhou, 350108, Fujian, People's Republic of China
| | - Zhenyu Wang
- Department of Orthopedics, Fujian Medical University Union Hospital, 29 Xinquan Road, Gulou, Fuzhou, 086-350001, Fujian, People's Republic of China
| | - Wenge Liu
- Department of Orthopedics, Fujian Medical University Union Hospital, 29 Xinquan Road, Gulou, Fuzhou, 086-350001, Fujian, People's Republic of China.
- School of Health, Fujian Medical University, Fuzhou, 350108, Fujian, People's Republic of China.
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Association Between the Cervical Extensor Musculature and the Demographic Features, Symptoms, and Sagittal Balance in Patients with Multilevel Cervical Spondylotic Myelopathy. World Neurosurg 2023; 169:e40-e50. [PMID: 36216245 DOI: 10.1016/j.wneu.2022.10.014] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2022] [Revised: 10/04/2022] [Accepted: 10/05/2022] [Indexed: 11/06/2022]
Abstract
OBJECTIVE To obtain the quantitative measurements of the muscle morphology of cervical extensors in patients with multilevel cervical spondylotic myelopathy, and determine whether the morphological parameter of each muscle correlates with the patients' demographic features, symptoms, and cervical sagittal balance. METHODS We retrospectively evaluated 100 hospitalized patients scheduled to undergo surgery for multilevel cervical spondylotic myelopathy. Demographic data, including age, sex, and body mass index, were recorded, and symptoms were evaluated using the visual analog scale (VAS), neck disability index (NDI), and modified Japanese Orthopedic Association scale scores. The cross-sectional area (CSA) of the multifidus, semispinalis capitis, semispinalis cervicis, splenius capitis and splenius cervicis were measured on magnetic resonance imaging. The CSA of the total extensor muscles, deep extensor muscles (DEM, consisting of multifidus and semispinalis capitis), and superficial extensor muscles (consisting of semispinalis cervicis, splenius capitis and splenius cervicis) were calculated. The adjusted CSA (aCSA) was calculated as the CSA of the muscle/CSA of the corresponding vertebral body. The fat infiltration ratio (FIR) of the posterior extensor muscles was assessed using a pseudocoloring technique. Sagittal parameters, including cervical lordosis (CL), C2-7 cervical sagittal vertical axis (SVA), T1-slope, mismatch between T1-slope and CL (T1S-CL), and range of motion, were measured. The measured parameters were compared between the males and the females, between the patients with higher muscle aCSA and the patients with lower muscle aCSA, and between the patients with and without sagittal balance. A Pearson correlation analysis was conducted to determine the correlations between the paraspinal muscle measurements, and the clinical and radiographic parameters. RESULTS There were 67 males and 33 females in this study, and the mean age was 59.22 ± 9.54 years. Compared with females, male patients showed higher CSA and aCSA of extensor muscles. Patients with lower muscle aCSA were significantly older and had worse NDI scores, with significantly greater C2-7 SVA and T1S-CL. Patients with sagittal imbalance showed significantly lower aCSA of total extensor muscles and DEM, as well as a significantly higher FIR. Age was significantly correlated with the aCSA of each measured muscle and the FIR. The aCSA of the DEM was correlated with the NDI score, the visual analog scale score, the SVA, the T1-slope, and the T1S-CL. CONCLUSIONS In patients with multilevel CSM, age and sex were demographic factors that were highly correlated with muscle morphology changes. Extensor muscles, especially DEM, play important roles in maintaining cervical sagittal balance and are associated with the severity of neck symptoms.
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