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Yücel FN, Sanal-Toprak C. Central sensitization-related symptoms and their relationship to disability in prevalent chronic musculoskeletal pain: A cross-sectional study. Musculoskelet Sci Pract 2024; 73:103147. [PMID: 39029324 DOI: 10.1016/j.msksp.2024.103147] [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] [Received: 02/17/2024] [Revised: 06/25/2024] [Accepted: 07/14/2024] [Indexed: 07/21/2024]
Abstract
BACKGROUND Central sensitization (CS) has an important role in chronic musculoskeletal (MSK) pain, which is one of the leading causes of disability worldwide. OBJECTIVES To investigate the relationship between CS-related symptoms and disability in chronic MSK pain. DESIGN Multi-center cross-sectional survey. METHODS Demographic and clinical variables including location, duration, and severity of pain were recorded. In the examination of disability, Istanbul Low Back Pain Disability Index for low back pain, Neck Pain and Disability Scale for neck pain, Quick Disability of the Arm, Shoulder, and Hand for shoulder/upper extremity pain, and Knee Injury and Osteoarthritis Outcome Score for knee pain were used. CS-related symptoms were investigated via the central sensitization inventory (CSI). Based on CSI scores, patient data were compared using the T test and an ANOVA. The association between CSI and selected variables was investigated using Pearson correlation and multivariate regression analysis. RESULTS The mean CSI score of five hundred participants was 40.46 (SD: 15.87). Patients with CSI≥40 were found to have higher levels of pain and disability and a poorer quality of life (p < 0.05). In ANOVA, significant differences between groups were observed in CS severity levels for VAS, symptom duration, and all clinical scores (p < 0.01). In the multivariate regression analysis, CSI and VAS scores were found to be related to disability in all pain groups, while pain duration was effective only in the change of knee disability. CONCLUSION CS-related symptoms, which are related to increased pain and disability, should be closely monitored in patients with chronic MSK pain.
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Affiliation(s)
- Feyza Nur Yücel
- PMR Department, Health Science University, Sultan Abdulhamid Han Training and Research Hospital, Istanbul, Turkey.
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Kondo Y, Higuchi D, Miki T, Watanabe Y, Takebayashi T. Relationship between disability and physical activity frequency after cervical spine surgery: A linear mixed model analysis. J Back Musculoskelet Rehabil 2024:BMR230428. [PMID: 38905031 DOI: 10.3233/bmr-230428] [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: 06/23/2024]
Abstract
BACKGROUND There is a paucity of data on physical activity and its effects in patients after cervical spine surgery. OBJECTIVE This study aimed to examine the association between physical activity and disability in patients after cervical spine surgery while also considering age, sex, pain, and central sensitization (CS)-related symptoms. METHODS Participants included individuals with a cervical degenerative condition who had undergone surgery. Neck disability index, physical activity frequency, numerical rating scale for pain intensity, and short form of the CS inventory were recorded more than 1 year postoperatively. The linear mixed model was performed to examine the association between physical activity and disability. RESULTS The responses of 145 participants were analyzed. The linear mixed model results showed that the stretching and light-intensity exercise frequency (β=-0.14, p= 0.039) was independently associated with disability, adjusted for age, sex, pain, and CS-related symptoms. Conversely, other physical activities, such as walking and muscle strength exercises, were not associated with a disability. CONCLUSION The findings emphasize the importance of performing regular physical activity, regardless of pain and CS-related symptoms.
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Affiliation(s)
- Yu Kondo
- Department of Rehabilitation, Sapporo Maruyama Orthopedic Hospital, Sapporo, Japan
| | - Daisuke Higuchi
- Department of Physical Therapy, Takasaki University of Health and Welfare, Takasaki, Japan
| | - Takahiro Miki
- PREVENT Inc., Nagoya, Japan
- Graduate School, Hokkaido University, Sapporo, Japan
| | - Yuta Watanabe
- Department of Rehabilitation, Sapporo Maruyama Orthopedic Hospital, Sapporo, Japan
| | - Tsuneo Takebayashi
- Department of Orthopedics, Sapporo Maruyama Orthopedic Hospital, Sapporo, Japan
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Kondo Y, Higuchi D, Miki T, Watanabe Y, Takebayashi T. Relationship Between Central Sensitization-Related Symptoms and Pain-Related Disability After Cervical Spine Surgery: A Structural Equation Model. Pain Manag Nurs 2024; 25:e126-e131. [PMID: 38272764 DOI: 10.1016/j.pmn.2023.12.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2023] [Revised: 12/13/2023] [Accepted: 12/26/2023] [Indexed: 01/27/2024]
Abstract
BACKGROUND It is unknown if central sensitization (CS)-related symptoms have an intermediate role that might explain how disability develops from pain after cervical spinal surgery. AIMS The study aim was to investigate the role of CS-related symptoms in the relationship between pain and disability reported after cervical spinal surgery. DESIGN Cross-sectional study. SETTINGS Tertiary care spinal surgery center. PARTICIPANTS/SUBJECTS The participants included individuals with a cervical degenerative condition who had undergone surgery. METHODS The following patient-reported outcome measures were evaluated: (1) Numerical Rating Scale; (2) Neck Disability Index; and (3) Short Form of the Central Sensitization Inventory. A hypothesized model containing the CS-related symptoms and the relationships between pain and disability was constructed and tested by structural equation modeling. RESULTS Questionnaires were mailed to 280 individuals, and responses were obtained from 145 participants. Of these respondents, 99 (68.3%) were males and 46 (31.7%) were females, with a mean age of 64.4 ± 12.3 years. The latent variable for pain, represented by the neck (coefficient: 0.856, p < .001) and upper limb pain (0.568, p < .001), influenced CS-related symptoms (coefficient: 0.504, p < .001). Pain directly affected disability (coefficient: 0.497, p < .001) and indirectly through CS-related symptoms. Bootstrap analysis confirmed this indirect effect (point estimate: 2.85, 95% confidence interval: 1.04 to 6.30, p = .04). CONCLUSIONS The results revealed that neck and upper limb pain affected disabilities both directly and through CS-related symptoms. Future research should focus on the efficacy of biopsychosocial approaches for patients after cervical spine surgery with a high risk of disability due to CS-related symptoms.
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Affiliation(s)
- Yu Kondo
- Department of Rehabilitation, Sapporo Maruyama Orthopedic Hospital, Sapporo, Japan.
| | - Daisuke Higuchi
- Department of Physical Therapy, Takasaki University of Health and Welfare, Takasaki, Japan
| | - Takahiro Miki
- PREVENT Inc., Nagoya, Japan; Graduate school, Hokkaido University, Sapporo, Japan
| | - Yuta Watanabe
- Department of Rehabilitation, Sapporo Maruyama Orthopedic Hospital, Sapporo, Japan
| | - Tsuneo Takebayashi
- Department of Orthopedic, Sapporo Maruyama Orthopedic Hospital, Sapporo, Japan
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Ashida Y, Miki T, Kondo Y, Takebayashi T. Influence of radiological factors, psychosocial factors, and central sensitization-related symptoms on clinical symptoms in patients with lumbar spinal canal stenosis. J Back Musculoskelet Rehabil 2024; 37:369-377. [PMID: 37955077 DOI: 10.3233/bmr-230093] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2023]
Abstract
BACKGROUND No study to date has concurrently evaluated the impact of radiological factors, psychosocial factors, and central sensitization (CS) related symptoms in a single lumbar spinal canal stenosis (LSS) patient cohort. OBJECTIVE To investigate the associations between these factors and clinical symptoms in LSS patients. METHODS We recruited 154 patients with LSS scheduled for surgery. Patient-reported outcome measures and imaging evaluation including clinical symptoms, psychosocial factors, CS-related symptoms, and radiological classifications. Spearman's rank correlation coefficient and multiple regression analyses were employed. RESULTS Spearman's correlation revealed CS-related symptoms positively correlated with low back pain (r= 0.25, p< 0.01), leg pain (r= 0.26, p< 0.01), and disability (r= 0.32, p< 0.01). Pain catastrophizing positively correlated with leg pain (r= 0.23, p< 0.01) and disability (r= 0.36, p< 0.01). Regression analysis showed that pain catastrophizing was associated with disability (β= 0.24, 95%CI = 0.03-0.18), and CS-related symptoms with low back pain (β= 0.28, 95%CI = 0.01-0.09). Radiological classifications were not associated with clinical symptoms. CONCLUSION Our findings suggest that psychosocial factors and CS-related symptoms, rather than radiological factors, seem to contribute to clinical symptoms in patients with LSS.
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Affiliation(s)
- Yuzo Ashida
- Department of Rehabilitation, Sapporo Maruyama Orthopedic Hospital, Sapporo, Japan
| | - Takahiro Miki
- PREVENT Inc., Nagoya, Japan
- Graduate School, Hokkaido University, Sapporo, Japan
| | - Yu Kondo
- Department of Rehabilitation, Sapporo Maruyama Orthopedic Hospital, Sapporo, Japan
| | - Tsuneo Takebayashi
- Department of Orthopedic, Sapporo Maruyama Orthopedic Hospital, Sapporo, Japan
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Kondo Y, Ota R, Fujita H, Miki T, Watanabe Y, Takebayashi T. Quality of Japanese Online Information on Causes of Neck Pain: A Biopsychosocial Analysis. Cureus 2023; 15:e41353. [PMID: 37546098 PMCID: PMC10399279 DOI: 10.7759/cureus.41353] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/04/2023] [Indexed: 08/08/2023] Open
Abstract
Background While a considerable amount of information on neck pain is available online, the quality and comprehensiveness of this information can vary greatly. Particularly, the representation of the biopsychosocial model - which recognizes neck pain as an interplay of biological, psychological, and social factors - in online information remains unclear. Given the prevalence and accessibility of online health information, it is important to understand its quality and how it may shape individuals' understanding and management of neck pain. Therefore, the objective of this study was to analyze the quality of online Japanese information on the causes of neck pain from a biopsychosocial perspective. Methodology A descriptive cross-sectional study was conducted. The search term "neck pain" was utilized on Google's search engine in June 2023, and the websites from the first two pages of the search results were included in the study. Ten advertisement websites were excluded, resulting in 19 websites being analyzed. Each website was evaluated based on the presence of the Health-on-the-Net (HON) code. Biomedical and psychosocial factors present in each website were identified using the biopsychosocial analysis tool. Websites were then categorized as biomedical, limited biopsychosocial, or biopsychosocial based on the number of psychosocial factors they mentioned. Results Among the 19 evaluated websites, only one possessed the HON certification, indicating a potential lack of credibility for the remaining sites. Of these websites, a large majority (63.2%) were classified as biomedical, while the remaining (36.8%) were classified as limited biopsychosocial. All the websites included some form of biomedical information on the causes of neck pain, while only seven websites mentioned psychological factors and one website mentioned social factors. The most common biomedical causes of neck pain discussed were cervical muscle strain and radicular pain due to cervical disc prolapse. On the other hand, the limited biopsychosocial websites highlighted perceived stress, depressed mood, and job-related mental stress as psychosocial factors contributing to neck pain. Conclusions This analysis revealed that freely accessible Japanese online information on the causes of neck pain, as found through Google, predominantly focuses on the biomedical causes, often neglecting or insufficiently addressing the psychosocial aspects. This finding underscores a gap between the available online resources and the comprehensive understanding promoted by the biopsychosocial model of health. Healthcare professionals need to be proactive in guiding their patients toward reliable, well-rounded resources that acknowledge the crucial role of psychosocial factors in neck pain. Furthermore, developers of online health information must aim to improve the depth and breadth of psychosocial factors discussed, promoting a more holistic understanding of neck pain for the Japanese public.
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Affiliation(s)
- Yu Kondo
- Rehabilitation, Sapporo Maruyama Orthopedic Hospital, Sapporo, JPN
| | - Rumi Ota
- Rehabilitation, Sapporo Maruyama Orthopedic Hospital, Sapporo, JPN
| | - Hisaki Fujita
- Rehabilitation, Tokachi Orthopedic Clinic, Obihiro, JPN
| | - Takahiro Miki
- Rehabilitation, Sapporo Maruyama Orthopedic Hospital, Sapporo, JPN
| | - Yuta Watanabe
- Rehabilitation, Sapporo Maruyama Orthopedic Hospital, Sapporo, JPN
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Kondo Y, Higuchi D, Miki T, Watanabe Y, Takebayashi T. Influence of Pain Self-Efficacy and Gender on Disability in Postoperative Cervical Myelopathy. Pain Manag Nurs 2023; 24:335-341. [PMID: 36621459 DOI: 10.1016/j.pmn.2022.12.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2022] [Revised: 12/03/2022] [Accepted: 12/11/2022] [Indexed: 01/07/2023]
Abstract
BACKGROUND Pain self-efficacy and gender may influence disability in patients with musculoskeletal disorders. The direct and interactive influence of pain self-efficacy and gender on postoperative disability with degenerative cervical myelopathy (DCM) is unclear. AIM This study aimed to determine the effects of age, pain, and pain self-efficacy on disability postoperatively in patients with DCM, and explore whether these effects differ by gender. METHOD A total of 180 participants who underwent DCM surgery were consecutively recruited. The following were evaluated: (1) demographic/descriptive data (age, gender, diagnosis, surgery date, procedure); (2) numerical rating scale pain and dysesthesia intensity; (3) Neck Disability Index; and (4) Pain Self-Efficacy Questionnaire. Hierarchical multiple regression analysis and simple slope analysis determined the effect of patients' biologic and psychosocial factors, and their interaction in terms of disability. RESULTS The responses of 82 participants were analyzed. The hierarchical multiple regression final model analysis determined 57.1% participant disability variance; gender (B = 3.388; p < .01); pain (B = 3.574; p < .01); pain self-efficacy (B = -0.229; p < .01); age and gender (B = -0.201; p < .05); pain and gender (B = -3.749; p < .01); pain self-efficacy and gender (B = -0.304; p < .01) were significantly associated with disability. Simple slope test indicated that women showed weaker pain associations and stronger age and pain self-efficacy associations with disability than men. CONCLUSIONS Pain self-efficacy improvement should be focused on after surgery in patients with DCM, especially women.
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Affiliation(s)
- Yu Kondo
- Department of Rehabilitation, Sapporo Maruyama Orthopedic Hospital, Sapporo, Japan.
| | - Daisuke Higuchi
- Department of Physical Therapy, Takasaki University of Health and Welfare, Takasaki, Japan
| | - Takahiro Miki
- Department of Rehabilitation, Sapporo Maruyama Orthopedic Hospital, Sapporo, Japan
| | - Yuta Watanabe
- Department of Rehabilitation, Sapporo Maruyama Orthopedic Hospital, Sapporo, Japan
| | - Tsuneo Takebayashi
- Department of Orthopedic, Sapporo Maruyama Orthopedic Hospital, Sapporo, Japan
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Seo GH, Yoo JJ. Incidence of major depressive disorder over time in patients with liver cirrhosis: A nationwide population-based study in Korea. PLoS One 2022; 17:e0278924. [PMID: 36490257 PMCID: PMC9733842 DOI: 10.1371/journal.pone.0278924] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2022] [Accepted: 11/23/2022] [Indexed: 12/13/2022] Open
Abstract
There is yet to be a large-scale longitudinal study on the course of depression incidence within the duration of cirrhosis. The aim of this study is to analyze the incidence of depression from before to after diagnosis of cirrhosis over time. Incidence Rate (IR) was defined as the number of newly diagnosed patients with MDD divided by the sum of observation periods by using claims database in Korea. Incidence Rate Ratio (IRR) was defined as the IR in the specific interest period divided by the IR in the control period. The control period was defied as 1 to 2 years before diagnosis of cirrhosis. The IRs before and after cirrhosis diagnosis were 3.56 and 7.54 per 100 person-year, respectively. The IRR was 2.12 (95% confidence Interval: 2.06-2.18). The IRR of developing depression mildly increased before diagnosis of cirrhosis (-360 days to -181 days, IRR 1.14, p < 0.001; -180 days to -90 days, IRR 1.24, p < 0.001; -90 days to -31 days, IRR 1.56, p < 0.001) and rapidly increased immediately after diagnosis of cirrhosis (+30 days to +89 days, IRR 2.12, 95% confidence interval: 2.06-2.18, p < 0.001). The pattern of increasing depression immediately after the diagnosis of cirrhosis was observed equally in all sexes and ages. Thus, clinicians must pay close attention to screening for depression within the first three months of liver cirrhosis diagnosis.
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Affiliation(s)
- Gi Hyeon Seo
- Health Insurance Review and Assessment Service, Wonju, South Korea
| | - Jeong-Ju Yoo
- Department of Gastroenterology and Hepatology, Soonchunhyang University School of Medicine, Bucheon, South Korea
- * E-mail:
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Woo S, Nah S, Kim M, Kim S, Lee D, Moon J, Han S. Risk of Epilepsy in Children Presenting to Emergency Departments with Their First Afebrile Seizure: A Retrospective Multicenter Study. CHILDREN (BASEL, SWITZERLAND) 2022; 9:children9111741. [PMID: 36421191 PMCID: PMC9689254 DOI: 10.3390/children9111741] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/12/2022] [Revised: 11/10/2022] [Accepted: 11/11/2022] [Indexed: 11/16/2022]
Abstract
Seizure is one of the most common neurologic disorders in pediatric emergency department visits. Early detection of epilepsy development in children with afebrile seizures is important. We identified predictors of epilepsy development in children with their first afebrile seizure. In this retrospective multicenter study, we enrolled pediatric patients aged 1 month to 18 years who presented with afebrile seizures at the emergency department from January 2017 to December 2020. Multivariable logistic regression analysis was performed to identify factors associated with epilepsy development. A total of 417 pediatric patients were enrolled, 161 (38.6%) of whom developed epilepsy. From the multivariable logistic regression analysis, older age at onset (2−5 years, odds ratio [OR] 2.611, p = 0.010; 11−15 years, OR 3.138, p = 0.003; 16−18 years, OR 4.292, p = 0.002), longer seizure duration of more than 10 min (OR 4.869, p = 0.006), two or more seizures (OR 2.378, p = 0.004), lethargy (OR 2.341, p = 0.021), and a lactate level > 2.27 mg/dL (OR 4.205, p < 0.001) were significant predictors for the development of epilepsy in children experiencing their first afebrile seizure.
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Affiliation(s)
- Seungho Woo
- Department of Emergency Medicine, Soonchunhyang University Bucheon Hospital, Bucheon 14584, Korea
| | - Sangun Nah
- Department of Emergency Medicine, Soonchunhyang University Bucheon Hospital, Bucheon 14584, Korea
| | - Minsol Kim
- Department of Pediatrics, Soonchunhyang University Bucheon Hospital, Bucheon 14584, Korea
| | - Sangil Kim
- Department of Emergency Medicine, Soonchunhyang University Seoul Hospital, Seoul 04401, Korea
| | - Dongwook Lee
- Department of Emergency Medicine, Soonchunhyang University Cheonan Hospital, Cheonan 31151, Korea
| | - Jieun Moon
- Department of Biostatistics, Clinical Trial Center, Soonchunhyang University Bucheon Hospital, Bucheon 14584, Korea
| | - Sangsoo Han
- Department of Emergency Medicine, Soonchunhyang University Bucheon Hospital, Bucheon 14584, Korea
- Correspondence:
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