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Suri P, Elgaeva EE, Williams FMK, Freidin MB, Zaytseva OO, Aulchenko YS, Tsepilov YA. Evidence of causal effects of blood pressure on back pain and back pain on type II diabetes provided by a bidirectional Mendelian randomization study. Spine J 2023; 23:1161-1171. [PMID: 37061135 DOI: 10.1016/j.spinee.2023.04.001] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/14/2022] [Revised: 03/01/2023] [Accepted: 04/07/2023] [Indexed: 04/17/2023]
Abstract
BACKGROUND CONTEXT Cardiovascular risk factors (hypertension, dyslipidemia, and type II diabetes) have been proposed as risk factors for back pain. However, few longitudinal studies have found significant associations between cardiovascular risk factors and back pain, and these may be explained by confounding or reverse causation. PURPOSE To examine potential causal effects of cardiovascular risk factors on back pain, and vice versa. STUDY DESIGN Bidirectional Mendelian randomization (MR) study. PATIENT SAMPLES Genome-wide association studies (GWAS) with sample sizes between 173,082 and 1,028,947 participants. OUTCOME MEASURES Outcomes included (1) back pain associated with health care use (BP-HC) in the forward MR; and (2) seven cardiovascular phenotypes in the reverse MR, including 2 measurements used for the evaluation of hypertension (diastolic blood pressure and systolic blood pressure), 4 phenotypes related to dyslipidemia (LDL cholesterol, HDL cholesterol, total cholesterol, and triglycerides), and type II diabetes. METHODS We used summary statistics from large, publicly available GWAS for BP-HC and the 7 cardiovascular phenotypes to obtain genetic instrumental variables. We examined MR evidence for causal associations using inverse-variance weighted (IVW) analysis, Causal Analysis Using Summary Effect (CAUSE), and sensitivity analyses. RESULTS In forward MR analyses of seven cardiovascular phenotypes, diastolic blood pressure was associated with BP-HC across all analyses (IVW estimate: OR = 1.10 per 10.5 mm Hg increase [1.04-1.17], p-value = .001), and significant associations of systolic blood pressure with BP-HC were also found (IVW estimate: OR = 1.09 per 19.3 mm Hg increase [1.04-1.15], p-value = .0006). In reverse MR analyses, only type II diabetes was associated with BP-HC across all analyses (IVW estimate: OR = 1.40 [1.13-1.73], p-value = .002). CONCLUSIONS These findings from analyses of large, population-based samples indicate that higher blood pressure increases the risk of BP-HC, and BP-HC itself increases the risk of type II diabetes.
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Affiliation(s)
- Pradeep Suri
- Division of Rehabilitation Care Services, VA Puget Sound Health Care System, 1660 S. Columbian Way, 98108, Seattle, USA; Seattle Epidemiologic Research and Information Center, VA Puget Sound Health Care System, 1660 S. Columbian Way, 98108, Seattle, USA; Department of Rehabilitation Medicine, University of Washington, 325 Ninth Avenue, 98104, Seattle, USA; Clinical Learning, Evidence, and Research (CLEAR) Center, University of Washington, 325 Ninth Avenue, 98104, Seattle, USA.
| | - Elizaveta E Elgaeva
- Department of Natural Sciences, Novosibirsk State University, Pirogova Street 2, 630090,Novosibirsk, Russia; Laboratory of Recombination and Segregation Analysis, Institute of Cytology and Genetics, 630090, Novosibirsk, Russia
| | - Frances M K Williams
- Department of Twin Research and Genetic Epidemiology, School of Life Course Sciences, King's College London, Westminster Bridge Road, London, UK
| | - Maxim B Freidin
- Department of Biology, School of Biological and Behavioural Sciences, Queen Mary University of London, Fogg Buliding, Mile End Road, London, UK
| | - Olga O Zaytseva
- Genos Glycoscience Research Laboratory, Borongajska cesta 83H, 10000, Zagreb, Croatia
| | - Yurii S Aulchenko
- Laboratory of Recombination and Segregation Analysis, Institute of Cytology and Genetics, 630090, Novosibirsk, Russia; PolyOmica, Het Vlaggeschip 61, 5237 PA, 's-Hertogenbosch, the Netherlands
| | - Yakov A Tsepilov
- Laboratory of Recombination and Segregation Analysis, Institute of Cytology and Genetics, 630090, Novosibirsk, Russia; Kurchatov Genomics Center, Institute of Cytology & Genetics, 630090, Novosibirsk, Russia
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Pinhal KC, Figueiredo PS, De Oliveira VC, Gomes WF, Pernambuco AP, Alcantara MA. Functional decline in people with diabetes: Bidirectional relationships between body function and activity-participation components in a two-wave longitudinal structural equation modeling. Physiother Theory Pract 2023; 39:598-606. [PMID: 35057703 DOI: 10.1080/09593985.2021.2023923] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
This study examined the impact of diabetes over time. The sample included 68 people with diabetes used a three-year longitudinal design to test a model of functional decline. Indicators of the body function and activity and participation components of the International Classification of Functioning, Disability and Health (ICF) were derived from the Nordic Musculoskeletal Questionnaire, World Health Organization Quality of Life-Brief version (WHOQOL-BREF), and Participation Scale. On the basis of the ICF framework, it is hypothesized and found that there is an interaction between the body function and the activity and participation components, which, in turn, are predictors of future functional capability. The structural equation analyses confirmed that at both T1 and T2 pain measures are associated with physical, psychological, and social functioning; environmental factors mediate the relationship between these two constructs. Moreover, the activity and participation component at T1 predicted the body function component at T2. The main finding suggests that functional consequences of diabetes are complex and multifactorial. The significant functional decline in people with diabetes in just three years is worrying. The theoretical and practical implications of these findings are discussed.
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Affiliation(s)
- Kaio C Pinhal
- Programa de Pós-Graduação Em Reabilitação E Desempenho Funcional, Universidade Federal Dos Vales Do Jequitinhonha E Mucuri (Ufvjm), Brazil
| | - Pedro S Figueiredo
- Programa de Pós-Graduação Em Reabilitação E Desempenho Funcional, Universidade Federal Dos Vales Do Jequitinhonha E Mucuri (Ufvjm), Brazil.,Department of Physiotherapy, Universidade Federal Dos Vales Do Jequitinhonha E Mucuri (Ufvjm), Brazil
| | - Vinícius C De Oliveira
- Programa de Pós-Graduação Em Reabilitação E Desempenho Funcional, Universidade Federal Dos Vales Do Jequitinhonha E Mucuri (Ufvjm), Brazil.,Department of Physiotherapy, Universidade Federal Dos Vales Do Jequitinhonha E Mucuri (Ufvjm), Brazil
| | - Wellington F Gomes
- Department of Physiotherapy, Universidade Federal Dos Vales Do Jequitinhonha E Mucuri (Ufvjm), Brazil
| | - Andrei P Pernambuco
- Department of Physiotherapy, Centro Universitário de Formiga (Unifor-mg), Formiga, Minas Gerais, Brazil
| | - Marcus A Alcantara
- Programa de Pós-Graduação Em Reabilitação E Desempenho Funcional, Universidade Federal Dos Vales Do Jequitinhonha E Mucuri (Ufvjm), Brazil.,Department of Physiotherapy, Universidade Federal Dos Vales Do Jequitinhonha E Mucuri (Ufvjm), Brazil
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Jiménez-García R, López-de-Andrés A, de Miguel-Diez J, Zamorano-León JJ, Carabantes-Alarcón D, Noriega C, Cuadrado-Corrales N, Pérez-Farinos N. Time Trends and Sex Differences in the Association between Diabetes and Chronic Neck Pain, Chronic Low Back Pain, and Migraine. Analysis of Population-Based National Surveys in Spain (2014-2020). J Clin Med 2022; 11:jcm11236953. [PMID: 36498528 PMCID: PMC9739053 DOI: 10.3390/jcm11236953] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2022] [Revised: 11/21/2022] [Accepted: 11/22/2022] [Indexed: 11/29/2022] Open
Abstract
(1) Background: To assess the time trend in the prevalence of chronic neck pain (CNP), chronic low back pain (CLBP), and migraine or frequent headache (MFH) among people with diabetes in Spain from 2014 to 2020, this study identified sex differences and compared the prevalence of these pain sites between people with diabetes and age−sex-matched non-diabetic subjects. (2) Methods: The study design included a cross-sectional and a case−control study. The data were obtained from the European Health Interview Surveys for Spain conducted in 2014 and 2020. The presence of diabetes, CNP, CLBP, and MFH was self-reported. Study covariates included sociodemographic characteristics, comorbidities, lifestyles, and pain-related variables. (3) Results: Among people with diabetes, the prevalence of CNP, CLBP, and MFH did not improve from 2014 to 2020. Women with diabetes had a significantly higher prevalence of all the pain sites analyzed than men with diabetes. After matching by sex and age, the prevalence of CNP (26.0% vs. 21.1%; p < 0.001), CLBP (31.2% vs. 25.0%; p < 0.001), and MFH (7.7% vs. 6.5%; p = 0.028) was higher for people with diabetes than for those without diabetes. Self-reported mental disease was independently associated with reporting the three pain sites analyzed in people with diabetes. (4) Conclusions: The prevalence of CNP, CLBP, and MFH has remained stable over time. Remarkable sex differences were found, with a higher prevalence among women than men with diabetes. Diabetes was associated with reporting in all the pain sites analyzed. Self-reported mental disease was associated with reporting CNP, CLBP, and MFH.
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Affiliation(s)
- Rodrigo Jiménez-García
- Department of Public Health and Maternal & Child Health, Faculty of Medicine, Universidad Complutense de Madrid, IdISSC, 28040 Madrid, Spain
| | - Ana López-de-Andrés
- Department of Public Health and Maternal & Child Health, Faculty of Medicine, Universidad Complutense de Madrid, IdISSC, 28040 Madrid, Spain
- Correspondence: ; Tel.: +34-913-941-520
| | - Javier de Miguel-Diez
- Respiratory Care Department, Hospital General Universitario Gregorio Marañón, Instituto de Investigación Sanitaria Gregorio Marañón (IiSGM), Universidad Complutense de Madrid, 28007 Madrid, Spain
| | - José J. Zamorano-León
- Department of Public Health and Maternal & Child Health, Faculty of Medicine, Universidad Complutense de Madrid, IdISSC, 28040 Madrid, Spain
| | - David Carabantes-Alarcón
- Department of Public Health and Maternal & Child Health, Faculty of Medicine, Universidad Complutense de Madrid, IdISSC, 28040 Madrid, Spain
| | - Concepción Noriega
- Department of Nursery and Physiotherapy, Faculty of Medicine and Health Sciences, University of Alcalá, 28801 Alcalá de Henares, Spain
| | - Natividad Cuadrado-Corrales
- Department of Public Health and Maternal & Child Health, Faculty of Medicine, Universidad Complutense de Madrid, IdISSC, 28040 Madrid, Spain
| | - Napoleón Pérez-Farinos
- Public Health and Psychiatry Department, Faculty of Medicine, Universidad de Málaga, 29016 Málaga, Spain
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Jena D, Sahoo J, Barman A, Behera KK, Bhattacharjee S, Kumar S. Type 2 diabetes mellitus, physical activity, and neuromusculoskeletal complications. J Neurosci Rural Pract 2022; 13:705-710. [PMID: 36743753 PMCID: PMC9893944 DOI: 10.25259/jnrp_11_2022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2022] [Accepted: 09/12/2022] [Indexed: 12/04/2022] Open
Abstract
Objectives The objectives of the study were to investigate the neuromusculoskeletal complications of Type 2 diabetes mellitus (T2DM) and their associated factors, including the level of physical activity (PA) and clinicodemographic characteristics. Materials and Methods In this cross-sectional analysis, we included 370 participants diagnosed with T2DM for no <1 year who satisfied the inclusion and exclusion criteria. Demographic and clinical characteristics were noted and a thorough clinical examination was performed on all the participants. International PA Questionnaire-Short Form was used to evaluate the level of PA of the participants. The continuous data is presented as mean ± SD and the categorical data is presented as the number of participants (n) and percentage (%). A logistic regression model was used to investigate the predictors for the prevalence of the complications. Results The mean duration of T2DM was 7.32 ± 5.53 years and the mean hemoglobin A1C (HbA1c) level (%) was 8.16±1.67. A majority of the participants were having uncontrolled diabetes with an HbA1c level ≥7.5% (n = 190; 51.35%). The level of PA was low in a substantial proportion of the participants (n = 276; 74.59%). A total of 162 (43.78%) participants were diagnosed with neuromusculoskeletal complications. Low back pain was the most common complication and degenerative disk disease was the most common diagnosis overall. Longer duration of diabetes, poor glycemic control, and low PA were associated with the prevalence of neuromusculoskeletal complications (P < 0.05). Conclusion Neuromusculoskeletal complications of T2DM are common and can result in significant disability in this population. Low PA is very common among T2DM patients and an important contributor to the development of complications. Health-care providers should consider PA an integral component of the management protocol for T2DM patients.
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Affiliation(s)
- Debasish Jena
- Department of Physical Medicine and Rehabilitation, All India Institute of Medical Sciences, Bhubaneswar Odisha, India
| | - Jagannatha Sahoo
- Department of Physical Medicine and Rehabilitation, All India Institute of Medical Sciences, Bhubaneswar Odisha, India
| | - Apurba Barman
- Department of Physical Medicine and Rehabilitation, All India Institute of Medical Sciences, Bhubaneswar Odisha, India
| | - Kishore Kumar Behera
- Department of Endocrinology, All India Institute of Medical Sciences, Bhubaneswar Odisha, India
| | - Souvik Bhattacharjee
- Department of Physical Medicine and Rehabilitation, All India Institute of Medical Sciences, Bhubaneswar Odisha, India
| | - Sanyal Kumar
- Department of Physical Medicine and Rehabilitation, ESIC Medical College and Hospital, Patna, Bihar, India
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Wang P, Chen C, Liu F, Bu F, An J, Qin H, Zhang Q, Wang T, Cao S, Li W, Shi B. The Effects of Ambient Temperature on Lumbar Disc Herniation: A Retrospective Study. Front Med (Lausanne) 2022; 9:811237. [PMID: 35928296 PMCID: PMC9343687 DOI: 10.3389/fmed.2022.811237] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2021] [Accepted: 06/17/2022] [Indexed: 11/18/2022] Open
Abstract
Purpose This article was designed to provide critical evidence into the relationship between ambient temperature and intensity of back pain in people with lumbar disc herniation (LDH). Methods Data concerning patient's age, gender, diagnostic logout, admission time, discharge time, residence area, and work area (residence area and work area were used to ensure research area) from 2017 to 2019 were obtained from the Neck-Shoulder and Lumbocrural Pain Hospital in Jinan, China. A total of 1,450 hospitalization records were collected in total. The distributed lag non-linear model (DLNM) was used to evaluate the relationship between lag–response and exposure to ambient temperature. Stratification was based on age and gender. Days 1, 5, 20, and 28 prior to admission were denoted as lags 0, 5, 20, and 28, respectively. Results An average daily temperature of 15–23°C reduced the risk of hospitalization the most in men. Conversely, temperatures <10°C drastically increased hospitalization in men, particularly in lags 0–5 and lags 20–28. Men aged between 40 and 50 years old showed less effect in pain sensation during ambient temperature. Conclusion High or low ambient temperature can increase the hospitalization risk of LDH, and sometimes, the temperature effect is delayed.
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Affiliation(s)
- Ping Wang
- State Key Laboratory of Precision Measurement Technology and Instruments, Tianjin University, Tianjin, China
- Shandong Academy of Chinese Medicine, Jinan, China
| | - Cai Chen
- Shandong Institute of Advanced Technology Chinese Academy of Sciences, Jinan, China
- School of Control Science and Engineering, Biomedical Engineering Institute, Shandong University, Jinan, China
| | - Fanjie Liu
- Bone Biomechanics Engineering Laboratory of Shandong Province, Shandong Medicinal Biotechnology Center, Neck-Shoulder and Lumbocrural Pain Hospital of Shandong First Medical University, Shandong First Medical University & Shandong Academy of Medical Sciences, Jinan, China
| | - Fan Bu
- Bone Biomechanics Engineering Laboratory of Shandong Province, Shandong Medicinal Biotechnology Center, Neck-Shoulder and Lumbocrural Pain Hospital of Shandong First Medical University, Shandong First Medical University & Shandong Academy of Medical Sciences, Jinan, China
| | - Jianpeng An
- Bone Biomechanics Engineering Laboratory of Shandong Province, Shandong Medicinal Biotechnology Center, Neck-Shoulder and Lumbocrural Pain Hospital of Shandong First Medical University, Shandong First Medical University & Shandong Academy of Medical Sciences, Jinan, China
| | - Hao Qin
- Bone Biomechanics Engineering Laboratory of Shandong Province, Shandong Medicinal Biotechnology Center, Neck-Shoulder and Lumbocrural Pain Hospital of Shandong First Medical University, Shandong First Medical University & Shandong Academy of Medical Sciences, Jinan, China
| | - Qinghao Zhang
- Bone Biomechanics Engineering Laboratory of Shandong Province, Shandong Medicinal Biotechnology Center, Neck-Shoulder and Lumbocrural Pain Hospital of Shandong First Medical University, Shandong First Medical University & Shandong Academy of Medical Sciences, Jinan, China
| | - Tao Wang
- Bone Biomechanics Engineering Laboratory of Shandong Province, Shandong Medicinal Biotechnology Center, Neck-Shoulder and Lumbocrural Pain Hospital of Shandong First Medical University, Shandong First Medical University & Shandong Academy of Medical Sciences, Jinan, China
| | - Shengnan Cao
- Bone Biomechanics Engineering Laboratory of Shandong Province, Shandong Medicinal Biotechnology Center, Neck-Shoulder and Lumbocrural Pain Hospital of Shandong First Medical University, Shandong First Medical University & Shandong Academy of Medical Sciences, Jinan, China
| | - Wei Li
- School of Control Science and Engineering, Biomedical Engineering Institute, Shandong University, Jinan, China
- *Correspondence: Wei Li
| | - Bin Shi
- Bone Biomechanics Engineering Laboratory of Shandong Province, Shandong Medicinal Biotechnology Center, Neck-Shoulder and Lumbocrural Pain Hospital of Shandong First Medical University, Shandong First Medical University & Shandong Academy of Medical Sciences, Jinan, China
- Bin Shi
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Effect of diabetes on patient-reported outcome measures at one year after laminoplasty for cervical spondylotic myelopathy. Sci Rep 2022; 12:9684. [PMID: 35690639 PMCID: PMC9188556 DOI: 10.1038/s41598-022-13838-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2021] [Accepted: 05/30/2022] [Indexed: 11/17/2022] Open
Abstract
Although patients with diabetes reportedly have more peripheral neuropathy, the impacts of diabetes on postoperative recovery in pain and patient-reported outcome measures (PROMs) after laminoplasty for cervical spondylotic myelopathy (CSM) is not well characterized. The authors aimed to elucidate the effects of diabetes on neck/arm/hand/leg/foot pain and PROMs after laminoplasty CSM. The authors retrospectively reviewed 339 patients (82 with diabetes and 257 without) who underwent laminoplasty between C3 and C7 in 11 hospitals during April 2017 –October 2019. Preoperative Numerical Rating Scale (NRS) scores in all five areas, the Short Form-12 Mental Component Summary, Euro quality of life 5-dimension, Neck Disability Index, and the Core Outcome Measures Index-Neck) were comparable between the groups. The between-group differences were also not significant in NRS scores and PROMs one year after surgery. The change score of NRS hand pain was larger in the diabetic group than the nondiabetic group. The diabetic group showed worse preoperative score but greater improvement in the Short Form-12 Physical Component Summary than the nondiabetic group, following comparable score one year after surgery. These data indicated that the preoperative presence of diabetes, at least, did not adversely affect pain or PROMs one year after laminoplasty for CSM.
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Predictors of failure to achieve minimal clinical important difference for pain and disability after mechanical diagnosis and therapy (MDT)-based multimodal rehabilitation for neck pain: a retrospective analysis of 4998 patients. 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 2022; 31:1291-1299. [PMID: 35284955 DOI: 10.1007/s00586-022-07167-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/30/2021] [Revised: 02/08/2022] [Accepted: 02/27/2022] [Indexed: 10/18/2022]
Abstract
PURPOSE To determine predictors of failure to achieve minimal clinical important difference (MCID) for pain and disability at discharge after mechanical diagnosis and therapy (MDT)-based multimodal rehabilitation for neck pain (NP). METHODS Pre- and post-treatment numerical pain rating scale (NPRS) and neck disability index (NDI) in patients with mechanical NP were analysed in this retrospective study. Multivariate analysis was performed to investigate the effect of covariates such as age, gender, lifestyle, body mass index, presentation, diabetes, osteoporosis, response to repeated movement testing, treatment sessions, compliance rate, and pre-treatment NPRS and NDI scores on failure to achieve MCID of ≥ 30% for NPRS and NDI scores post-treatment. RESULTS In the 4998 patients analysed for this study, 7% and 14.5% of patients failed to achieve MCID for NPRS and NDI scores, respectively, at the end of treatment. Age > 70 years, diabetes, osteoporosis, partial or non-response to repeated movements, lesser treatment sessions, and lower compliance rate were associated with increased risk for failure to achieve MCID for NPRS and NDI scores. A higher pre-treatment NDI score was associated with failure to achieve MCID for NPRS score, whereas lower pre-treatment NPRS and NDI scores were associated with failure to achieve MCID for NDI score. CONCLUSION Although MDT-based multimodal rehabilitation helped to achieve significant reduction in pain and disability in mechanical NP, several baseline risk factors were associated with failure to achieve MCID for pain and disability after treatment. Identifying and modifying these factors as part of rehabilitation treatment may help to achieve better outcomes in mechanical NP.
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Øverås CK, Nilsen TIL, Nicholl BI, Rughani G, Wood K, Søgaard K, Mair FS, Hartvigsen J. Multimorbidity and co-occurring musculoskeletal pain do not modify the effect of the SELFBACK app on low back pain-related disability. BMC Med 2022; 20:53. [PMID: 35130898 PMCID: PMC8822859 DOI: 10.1186/s12916-022-02237-z] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/13/2021] [Accepted: 01/04/2022] [Indexed: 12/30/2022] Open
Abstract
BACKGROUND SELFBACK, an artificial intelligence (AI)-based app delivering evidence-based tailored self-management support to people with low back pain (LBP), has been shown to reduce LBP-related disability when added to usual care. LBP commonly co-occurs with multimorbidity (≥ 2 long-term conditions) or pain at other musculoskeletal sites, so this study explores if these factors modify the effect of the SELFBACK app or influence outcome trajectories over time. METHODS Secondary analysis of a randomized controlled trial with 9-month follow-up. Primary outcome is as follows: LBP-related disability (Roland Morris Disability Questionnaire, RMDQ). Secondary outcomes are as follows: stress/depression/illness perception/self-efficacy/general health/quality of life/physical activity/global perceived effect. We used linear mixed models for continuous outcomes and logistic generalized estimating equation for binary outcomes. Analyses were stratified to assess effect modification, whereas control (n = 229) and intervention (n = 232) groups were pooled in analyses of outcome trajectories. RESULTS Baseline multimorbidity and co-occurring musculoskeletal pain sites did not modify the effect of the SELFBACK app. The effect was somewhat stronger in people with multimorbidity than among those with LBP only (difference in RMDQ due to interaction, - 0.9[95 % CI - 2.5 to 0.6]). Participants with a greater number of long-term conditions and more co-occurring musculoskeletal pain had higher levels of baseline disability (RMDQ 11.3 for ≥ 2 long-term conditions vs 9.5 for LBP only; 11.3 for ≥ 4 musculoskeletal pain sites vs 10.2 for ≤ 1 additional musculoskeletal pain site); along with higher baseline scores for stress/depression/illness perception and poorer pain self-efficacy/general health ratings. In the pooled sample, LBP-related disability improved slightly less over time for people with ≥ 2 long-term conditions additional to LBP compared to no multimorbidity and for those with ≥4 co-occurring musculoskeletal pain sites compared to ≤ 1 additional musculoskeletal pain site (difference in mean change at 9 months = 1.5 and 2.2, respectively). All groups reported little improvement in secondary outcomes over time. CONCLUSIONS Multimorbidity or co-occurring musculoskeletal pain does not modify the effect of the selfBACK app on LBP-related disability or other secondary outcomes. Although people with these health problems have worse scores both at baseline and 9 months, the AI-based selfBACK app appears to be helpful for those with multimorbidity or co-occurring musculoskeletal pain. TRIAL REGISTRATION NCT03798288 . Date of registration: 9 January 2019.
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Affiliation(s)
- Cecilie K Øverås
- Department of Public Health and Nursing, NTNU - Norwegian University of Science and Technology, Trondheim, Norway. .,Department of Sports Science and Clinical Biomechanics, University of Southern Denmark, Odense, Denmark.
| | - Tom I L Nilsen
- Department of Public Health and Nursing, NTNU - Norwegian University of Science and Technology, Trondheim, Norway
| | - Barbara I Nicholl
- Institute of Health and Wellbeing, University of Glasgow, Glasgow, UK
| | - Guy Rughani
- Institute of Health and Wellbeing, University of Glasgow, Glasgow, UK
| | - Karen Wood
- Institute of Health and Wellbeing, University of Glasgow, Glasgow, UK
| | - Karen Søgaard
- Department of Sports Science and Clinical Biomechanics, University of Southern Denmark, Odense, Denmark.,Department of Clinical Research, University of Southern Denmark, Odense, Denmark
| | - Frances S Mair
- Institute of Health and Wellbeing, University of Glasgow, Glasgow, UK
| | - Jan Hartvigsen
- Department of Sports Science and Clinical Biomechanics, University of Southern Denmark, Odense, Denmark.,Chiropractic Knowledge Hub, University of Southern Denmark, Odense, Denmark
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Wang JY, Lin YR, Liaw CK, Chen CH, Lin HW, Huang SW. Cervical Spine Pathology Increases the Risk of Rotator Cuff Tear: A Population-Based Cohort Study. Orthop J Sports Med 2021; 9:23259671211058726. [PMID: 34917691 PMCID: PMC8669129 DOI: 10.1177/23259671211058726] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/31/2021] [Accepted: 08/24/2021] [Indexed: 11/26/2022] Open
Abstract
Background: Patients with cervical radiculopathy typically present with shoulder pain and weakness; these symptoms are similar to those of rotator cuff disease. Studies investigating cervical spine pathology (CSP) as an independent risk factor for rotator cuff tear (RCT) are lacking in the literature. Purpose: To investigate the risk of RCT among patients with CSP who have undergone cervical diskectomy (CD) and to determine whether CD reduces this risk. Study Design: Cohort study; Level of evidence, 3. Methods: The authors queried the Taiwan National Health Insurance Research Database for patients diagnosed with CSP between 2004 and 2008 and followed up until the end of 2010. A control cohort comprised patients without CSP who were age- and sex-matched in a 4-to-1 ratio with patients with CSP through propensity score matching. A Cox multivariate proportional hazards model was applied to analyze the risk factors for RCT. After adjustment for confounders, the authors calculated the hazard ratio (HR) and adjusted HR (aHR) between the study and control cohorts. The effects of CD on the risk of RCT were also analyzed. Results: The study included 3245 patients and 12,980 matched controls. A higher RCT incidence rate was found in the CSP cohort, with an aHR of 1.52 (95% CI, 1.22-1.89; P < .001). Patients with CSP who underwent CD had a risk of RCT similar to that of the controls, with an aHR of 1.65 (95% CI, 0.90-3.03; P > .05). Conclusion: Patients with CSP had a 1.52-fold higher risk of RCT than healthy controls. Patients with CSP with CD did not have a high risk of RCT, possibly indicating a protective effect of diskectomy against RCT.
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Affiliation(s)
- Jr-Yi Wang
- Department of Orthopedics, School of Medicine, College of Medicine, Taipei Medical University, Taipei City, Taiwan
- Department of Orthopedics, Shuang Ho Hospital, Taipei Medical University, New Taipei City, Taiwan
| | - Yu-Ru Lin
- Department of Physical Medicine and Rehabilitation, Shuang Ho Hospital, Taipei Medical University, Taipei, Taiwan
| | - Chen-Kun Liaw
- Department of Orthopedics, School of Medicine, College of Medicine, Taipei Medical University, Taipei City, Taiwan
- Department of Orthopedics, Shuang Ho Hospital, Taipei Medical University, New Taipei City, Taiwan
| | - Chih-Hwa Chen
- Department of Orthopedics, School of Medicine, College of Medicine, Taipei Medical University, Taipei City, Taiwan
- Department of Orthopedics, Shuang Ho Hospital, Taipei Medical University, New Taipei City, Taiwan
- Graduate Institute of Biomedical Optomechatronics, College of Biomedical Engineering, and Research Center of Biomedical Device, Taipei Medical University, Taipei, Taiwan
| | - Hui-Wen Lin
- Department of Mathematics, Soochow University, Taipei, Taiwan
- ICF Research Center, Shuang Ho Hospital, Taipei Medical University, Taipei, Taiwan
| | - Shih-Wei Huang
- Department of Physical Medicine and Rehabilitation, Shuang Ho Hospital, Taipei Medical University, Taipei, Taiwan
- Department of Physical Medicine and Rehabilitation, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan
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10
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Shahid S, Akhter Z, Sukaina M, Sohail F, Nasir F. Association of Diabetes With Lower Back Pain: A Narrative Review. Cureus 2021; 13:e15776. [PMID: 34295586 PMCID: PMC8291343 DOI: 10.7759/cureus.15776] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/20/2021] [Indexed: 12/13/2022] Open
Abstract
Diabetes mellitus with its increasing prevalence is one of the four major non-communicable diseases. It is characterized by hyperglycemia, which may progress to chronic complications such as peripheral vascular disease and neuropathy. This paper highlights the pathophysiology associated with diabetes, which is restricted to not only hyperglycemia but also other comorbidities including chronic lower back pain. Diabetes is a metabolic disorder associated with hypercholesteremia, hypertriglyceridemia, and hypertension. This chain of events leads to free plasma fatty acids and a pro-inflammatory state, therefore promoting calcification of blood vessels, which may block the blood supply to vertebral discs and thereby increase vulnerability in the patients with ongoing inflammatory disease such as osteoarthritis and also causing costochondritis. Functional limitation due to increased load on the weight-bearing joints is a common mechanical complication of diabetes. Obesity in diabetes is more prevalent due to a disturbed metabolism, which is aggravated with a persistent inflammatory state. Moreover, the aim of this review is to encourage further conduction of clinical studies to explore the definite cause and potential therapy for chronic lower back pain in diabetes, thereby investigating the association of lipid metabolism and skeletal muscle atrophy leading to chronic back pain, the role of diabetic medications, and vulnerability in the female gender. Diminished physical activity and depression in diabetic patients disrupt the hypothalamic-pituitary-adrenal axis (HPA), which further contributes to lower back pain. Further clinical investigation and research in this regard will establish substantial data for the linkage between depression in diabetes and back pain. However, despite all the advancements of medical literature, the exact cause of lower back pain in diabetes is arguable. Pain impedes the health status and life quality; therefore, it is essential to maintain the quality of health in patients with diabetes by treating not only hyperglycemia but also other multifactorial causes leading to lower back pain.
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Affiliation(s)
- Shehroz Shahid
- Department of Medicine, Karachi Medical and Dental College, Karachi, PAK
| | - Zohaib Akhter
- Department of Clinical Trials Unit, University of York, York, GBR
| | - Mahnoor Sukaina
- Department of Medicine, Karachi Medical and Dental College, Karachi, PAK
| | - Fatima Sohail
- Department of Medicine, Karachi Medical and Dental College, Karachi, PAK
| | - Faseeha Nasir
- Department of Medicine, Karachi Medical and Dental College, Karachi, PAK
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11
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Nori S, Nagoshi N, Yoshioka K, Nojiri K, Takahashi Y, Fukuda K, Ikegami T, Yoshida H, Iga T, Tsuji O, Suzuki S, Okada E, Yagi M, Nakamura M, Matsumoto M, Watanabe K, Ishii K, Yamane J. Diabetes Does Not Adversely Affect Neurological Recovery and Reduction of Neck Pain After Posterior Decompression Surgery for Cervical Spondylotic Myelopathy: Results From a Retrospective Multicenter Study of 675 Patients. Spine (Phila Pa 1976) 2021; 46:433-439. [PMID: 33186276 DOI: 10.1097/brs.0000000000003817] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
STUDY DESIGN Retrospective multicenter study. OBJECTIVE The aim of this study was to identify the impact of diabetes on surgical outcomes of posterior decompression for cervical spondylotic myelopathy (CSM). SUMMARY OF BACKGROUND DATA Although some previous studies have reported surgical outcomes of posterior decompression for CSM in diabetic patients, their results were inconsistent. METHODS We included 675 patients with CSM who underwent posterior decompression. Patients were divided into diabetic (n = 140) and nondiabetic (n = 535) groups according to the diabetic criteria for glucose intolerance. Surgical outcomes as assessed by the Japanese Orthopedic Association (JOA) scores and visual analog scale (VAS) for neck pain were compared between groups. Subsequently, the functional outcomes of diabetic patients were compared between the mild (n = 131) and moderately severe (n = 9) groups. All patients were followed up for at least 1 year after surgery. RESULTS Compared with the nondiabetic group, the diabetic group showed lower pre- and postoperative JOA scores (P = 0.025 and P = 0.001, respectively) and a lower JOA score recovery rate (RR) (P = 0.009). However, the preoperative-to-postoperative changes in JOA scores in the diabetic and nondiabetic groups were not significantly different (P = 0.988). Pre- and postoperative VAS for neck pain and postoperative reduction of neck pain were comparable between groups (P = 0.976, P = 0.913 and P = 0.688, respectively). Although statistical analysis was not performed due to the small underpowered sample size, functional outcomes assessed by the JOA score RR (43.3 ± 37.1% vs. 45.3 ± 33.9%) and preoperative-to-postoperative changes in JOA scores (3.0 ± 2.2 vs. 2.7 ± 2.5) were similar between the mild and moderately severe diabetes groups. CONCLUSION CSM patients with diabetes experienced improvements in neurological function and neck pain as a result of posterior decompression to the same extent seen in patients without diabetes.Level of Evidence: 3.
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Affiliation(s)
- Satoshi Nori
- Department of Orthopedic Surgery, Keio University School of Medicine, Tokyo, Japan.,Keio Spine Research Group (KSRG), Japan
| | - Narihito Nagoshi
- Department of Orthopedic Surgery, Keio University School of Medicine, Tokyo, Japan.,Keio Spine Research Group (KSRG), Japan
| | - Kenji Yoshioka
- Department of Orthopedic Surgery, Isehara Kyodo Hospital, Kanagawa, Japan.,Keio Spine Research Group (KSRG), Japan
| | - Kenya Nojiri
- Department of Orthopedic Surgery, Isehara Kyodo Hospital, Kanagawa, Japan.,Keio Spine Research Group (KSRG), Japan
| | - Yuichiro Takahashi
- Department of Orthopedic Surgery, Saiseikai Yokohamashi Tobu Hospital, Kanagawa, Japan.,Keio Spine Research Group (KSRG), Japan
| | - Kentaro Fukuda
- Department of Orthopedic Surgery, Saiseikai Yokohamashi Tobu Hospital, Kanagawa, Japan.,Keio Spine Research Group (KSRG), Japan
| | - Takeshi Ikegami
- Department of Orthopedic Surgery, Fussa Hospital, Tokyo, Japan.,Keio Spine Research Group (KSRG), Japan
| | - Hideaki Yoshida
- Department of Orthopedic Surgery, Fussa Hospital, Tokyo, Japan.,Keio Spine Research Group (KSRG), Japan
| | - Takahito Iga
- Department of Orthopedic Surgery, Keio University School of Medicine, Tokyo, Japan.,Department of Orthopedic Surgery, Tokyo Saiseikai Central Hospital, Tokyo, Japan.,Keio Spine Research Group (KSRG), Japan
| | - Osahiko Tsuji
- Department of Orthopedic Surgery, Keio University School of Medicine, Tokyo, Japan.,Keio Spine Research Group (KSRG), Japan
| | - Satoshi Suzuki
- Department of Orthopedic Surgery, Keio University School of Medicine, Tokyo, Japan.,Keio Spine Research Group (KSRG), Japan
| | - Eijiro Okada
- Department of Orthopedic Surgery, Keio University School of Medicine, Tokyo, Japan.,Keio Spine Research Group (KSRG), Japan
| | - Mitsuru Yagi
- Department of Orthopedic Surgery, Keio University School of Medicine, Tokyo, Japan.,Keio Spine Research Group (KSRG), Japan
| | - Masaya Nakamura
- Department of Orthopedic Surgery, Keio University School of Medicine, Tokyo, Japan.,Keio Spine Research Group (KSRG), Japan
| | - Morio Matsumoto
- Department of Orthopedic Surgery, Keio University School of Medicine, Tokyo, Japan.,Keio Spine Research Group (KSRG), Japan
| | - Kota Watanabe
- Department of Orthopedic Surgery, Keio University School of Medicine, Tokyo, Japan.,Keio Spine Research Group (KSRG), Japan
| | - Ken Ishii
- Department of Orthoaedic Surgery, School of Medicine, International University of Health and Welfare (IUHW), Chiba, Japan.,Spine and Spinal cord Center, International University of Health and Welfare (IUHW) Mita Hospital, Tokyo, Japan.,Keio Spine Research Group (KSRG), Japan
| | - Junichi Yamane
- Department of Orthopedic Surgery, National Hospital Organization Murayama Medical Center, Tokyo, Japan.,Keio Spine Research Group (KSRG), Japan
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12
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Carvalho-E-Silva AP, Harmer AR, Ferreira ML, Ferreira PH. The effect of the anti-diabetic drug metformin on musculoskeletal pain: A cross-sectional study with 21,889 individuals from the UK biobank. Eur J Pain 2021; 25:1264-1273. [PMID: 33561890 DOI: 10.1002/ejp.1747] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
BACKGROUND Although there is growing evidence of metformin's pleiotropic effects, including possible effects on pain, there is a lack of studies investigating the association of metformin with the prevalence of musculoskeletal pain among a large cohort with type 2 diabetes cohort. METHODS Cross-sectional analyses were conducted with UK Biobank data from 21,889 participants with type 2 diabetes. Type 2 diabetes, metformin use and musculoskeletal (back, knee, hip and neck/shoulder) pain were self-reported. Participants reported musculoskeletal pain that had interfered with their usual activities in the last month (recent pain), and for more than 3 months (chronic pain). We performed logistic regression analyses for recent and chronic pain for each site and for multisite pain among participants with diabetes who did or did not take metformin. RESULTS Participants using metformin had lower odds of musculoskeletal pain for back [recent OR 0.91, 95%CI 0.85 to 0.97; chronic OR 0.87, 95%CI 0.81 to 0.93], knee [recent OR 0.91, 95%CI 0.85 to 0.97; chronic OR 0.87, 95%CI 0.81 to 0.94] and neck/shoulder regions [chronic OR 0.92, 95%CI 0.85 to 0.99] but not hip pain. Participants using metformin also had lower odds of reporting chronic multisite musculoskeletal pain. The associations were generally stronger among women. CONCLUSIONS People with diabetes taking metformin were less likely to report back, knee, neck/shoulder and multisite musculoskeletal pain than those not taking metformin. Therefore, when treating these patients, clinicians should be aware that metformin may contribute to fewer reports of musculoskeletal pain. These effects should be investigated in future studies. SIGNIFICANCE People with type 2 diabetes taking metformin are less likely to present with musculoskeletal pain than those not taking metformin. Metformin may have a protective effect for musculoskeletal pain, which appears to be stronger among women than men.
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Affiliation(s)
- Ana Paula Carvalho-E-Silva
- Musculoskeletal Health Research Group, Faculty of Medicine and Health, School of Health Sciences, The University of Sydney, Sydney, NSW, Australia.,Institute of Bone and Joint Research, The Kolling Institute, Sydney Medical School, The University of Sydney, Sydney, NSW, Australia
| | - Alison R Harmer
- Musculoskeletal Health Research Group, Faculty of Medicine and Health, School of Health Sciences, The University of Sydney, Sydney, NSW, Australia
| | - Manuela L Ferreira
- Institute of Bone and Joint Research, The Kolling Institute, Sydney Medical School, The University of Sydney, Sydney, NSW, Australia
| | - Paulo H Ferreira
- Musculoskeletal Health Research Group, Faculty of Medicine and Health, School of Health Sciences, The University of Sydney, Sydney, NSW, Australia.,Charles Perkins Centre, The University of Sydney, Sydney, NSW, Australia
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13
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Is There an Association between Diabetes and Neck and Back Pain? Results of a Case-Control Study. J Clin Med 2020; 9:jcm9092867. [PMID: 32899769 PMCID: PMC7563531 DOI: 10.3390/jcm9092867] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2020] [Revised: 08/28/2020] [Accepted: 09/03/2020] [Indexed: 01/02/2023] Open
Abstract
We aimed to assess if subjects with diabetes exhibit higher prevalence of chronic back pain than age-sex-province of residence-matched non-diabetic controls. We also aimed to identify predictors for chronic neck pain (CNP) or chronic low back pain (CLBP) among subjects with diabetes. A case control study was conducted using data obtained from the Spanish National Health Survey 2017. Multivariable conditional and unconditional logistic regression models were constructed. A total of 2095 diabetes sufferers and 2095 non-diabetic matched controls were analyzed. The prevalence of CNP and CLBP was 27.3% and 34.8%, respectively, in diabetes sufferers and 22.1% and 29.0% in non-diabetes controls (both, p < 0.001). After multivariable analysis, the ORs showed significantly higher adjusted risk of CNP (OR 1.34; 95% CI 1.19–1.51) and CLBP (OR 1.19, 95% CI 1.09–1.31) in diabetes cases. Diabetes sufferers with CNP or CLBP showed higher use of pain medication and higher prevalence of migraine/frequent headache than controls. Female sex, worse self-rated health and use of pain medication were predictors for CNP and CLBP in subjects with diabetes. CNP and CLBP are significantly more prevalent in diabetes sufferers than in controls. Current results can help to design better preventive and educational strategies for these highly prevalent and burdensome pains among diabetic patients.
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14
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Carvalho-E-Silva AP, Ferreira ML, Ferreira PH, Harmer AR. Does type 2 diabetes increase the risk of musculoskeletal pain? Cross-sectional and longitudinal analyses of UK biobank data. Semin Arthritis Rheum 2020; 50:728-734. [PMID: 32521327 DOI: 10.1016/j.semarthrit.2020.05.007] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2019] [Revised: 03/22/2020] [Accepted: 05/04/2020] [Indexed: 12/28/2022]
Abstract
OBJECTIVE We investigated cross-sectional associations and whether type 2 diabetes increases the risk of musculoskeletal pain after adjusting for the presence of important comorbidities. METHODS The study employed data from the UK Biobank participants: 495,327 in cross-sectional (2006-2010) and 16,875 in longitudinal (2014-2016) analyses. Type 2 diabetes was self-reported and subsequently confirmed during an interview. Musculoskeletal pain was diagnosed by the participants' reports of back, knee, hip, or neck/shoulder pain that interfered with usual activities in the last month (recent pain), and for more than 3 months (chronic pain). RESULTS In cross-sectional adjusted logistic regression analyses, type 2 diabetes was associated with recent and chronic neck/shoulder pain [OR 1.14, 95%CI 1.10-1.18; OR 1.15, 95%CI 1.10-1.19] and hip pain [OR 1.13, 95%CI 1.08-1.17; OR 1.14 95%CI 1.09-1.19]; and with chronic knee pain [OR 1.01, 95%CI 1.01-1.01]. In longitudinal adjusted analyses, type 2 diabetes increased the risk of recent and chronic neck/shoulder pain [OR 1.39, 95%CI 1.01-1.91; OR 1.56; 95%CI 1.14-2.19]. CONCLUSION People with type 2 diabetes are more likely to report musculoskeletal pain in shoulder/neck, knee or hip. In addition, people with type 2 diabetes, particularly women, are more likely to present with a future episode of neck/shoulder pain. This study highlights the need to consider musculoskeletal screening among patients with diabetes and also serves as a stimulus for investigation of the mechanisms that explain the relationship between musculoskeletal pain and type 2 diabetes; with a view to prevention or improving future treatment.
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Affiliation(s)
- Ana Paula Carvalho-E-Silva
- Musculoskeletal Health Research Group, Faculty of Medicine and Health, The University of Sydney, Sydney, Australia.
| | - Manuela L Ferreira
- Institute of Bone and Joint Research, The Kolling Institute, Northern Clinical School, Faculty of Medicine and Health, The University of Sydney
| | - Paulo H Ferreira
- Musculoskeletal Health Research Group, Faculty of Medicine and Health, The University of Sydney, Sydney, Australia
| | - Alison R Harmer
- Musculoskeletal Health Research Group, Faculty of Medicine and Health, The University of Sydney, Sydney, Australia
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15
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Sellami M, Riahi H, Maatallah K, Ferjani H, Bouaziz MC, Ladeb MF. Skeletal fluorosis: don't miss the diagnosis! Skeletal Radiol 2020; 49:345-357. [PMID: 31501957 DOI: 10.1007/s00256-019-03302-0] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/04/2019] [Revised: 08/18/2019] [Accepted: 08/20/2019] [Indexed: 02/02/2023]
Abstract
Skeletal fluorosis is a rare toxic osteopathy characterized by massive bone fixation of fluoride. The disease occurs as an endemic problem in some parts of the world and is the result of prolonged ingestion or rarely by inhalation of high amounts of fluoride. Radiographic presentation is mainly characterized by bone changes with osteocondensation and later ossification of many ligaments and interosseous membranes. Skeletal fluorosis is not clinically obvious and can be confused with other rheumatologic disorders. Its severity lies in the development of skeletal deformities and neurological complications. Management of fluorosis generally focuses on symptom treatment.
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Affiliation(s)
- Meriem Sellami
- Radiology Department, Orthopaedic Institute M T Kassab, University of Tunis El Manar- Faculty of Medicine of Tunis, Ksar Said, 2010, Manouba, Tunisia.
| | - Hend Riahi
- Radiology Department, Orthopaedic Institute M T Kassab, University of Tunis El Manar- Faculty of Medicine of Tunis, Ksar Said, 2010, Manouba, Tunisia
| | - Kaouther Maatallah
- Rheumatology Department, Orthopaedic Institute M T Kassab, University of Tunis El Manar- Faculty of Medicine of Tunis, Manouba, Tunisia
| | - Hanen Ferjani
- Rheumatology Department, Orthopaedic Institute M T Kassab, University of Tunis El Manar- Faculty of Medicine of Tunis, Manouba, Tunisia
| | - Mouna Chelli Bouaziz
- Radiology Department, Orthopaedic Institute M T Kassab, University of Tunis El Manar- Faculty of Medicine of Tunis, Ksar Said, 2010, Manouba, Tunisia
| | - Mohamed Fethi Ladeb
- Radiology Department, Orthopaedic Institute M T Kassab, University of Tunis El Manar- Faculty of Medicine of Tunis, Ksar Said, 2010, Manouba, Tunisia
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16
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Deng J, Abbas U, Chang O, Dhivagaran T, Sanger S, Bozzo A. Antidiabetic and antiosteoporotic pharmacotherapies for prevention and treatment of type 2 diabetes-induced bone disease: protocol for two network meta-analyses. BMJ Open 2020; 10:e034741. [PMID: 32014879 PMCID: PMC7045154 DOI: 10.1136/bmjopen-2019-034741] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/03/2019] [Revised: 01/02/2020] [Accepted: 01/16/2020] [Indexed: 12/28/2022] Open
Abstract
INTRODUCTION Patients with type 2 diabetes mellitus (T2DM) are at risk for a variety of severe debilitating effects. One of the most serious complications experienced by patients with T2DM are skeletal diseases caused by changes in the bone microenvironment. As a result, patients with T2DM are at risk for higher prevalence of fragility fractures. There are a variety of treatments available for counteracting this effect. Some antidiabetic medications, such as metformin, have been shown to have a positive effect on bone health without the addition of additional drugs into patients' treatment plans. Chinese randomised controlled trial (RCT) studies have also proposed antiosteoporotic pharmacotherapies as a viable alternative treatment strategy. Previous network meta-analyses (NMAs) and meta-analyses regarding this topic did not include all available RCT trials, or only performed pairwise comparisons. We present a protocol for a two-part NMA that incorporates all available RCT data to provide the most comprehensive ranking of antidiabetics (part I) and antiosteoporotic (part II) pharmacotherapies in terms of their ability to decrease fracture incidences, increase bone mineral density (BMD) and improve indications of bone turnover markers (BTMs) in adult patients with T2DM. METHODS AND ANALYSIS We will search Medical Literature Analysis and Retrieval System Online, Excerpta Medica Database, PubMed, Web of Science, Cumulative Index to Nursing and Allied Health Literature, Cochrane Central Register of Controlled Trials and Chinese literature sources (China National Knowledge Infrastructure, Chongqing VIP Information, Wanfang Data, Wanfang Med Online) for RCTs, which fit our criteria. We will include adult patients with T2DM who have taken antidiabetics (part I) or antiosteoporotic (part II) therapies with relevant outcome measures in our study. We will perform title/abstract and full-text screening as well as data extraction in duplicate. Risk of bias will be evaluated in duplicate for each study, and the quality of evidence will be examined using Confidence in Network Meta-Analysis in accordance to the Grading of Recommendations Assessment, Development and Evaluation framework. We will use R and gemtc to perform the NMA. We will report changes in BMD and BTMs in either weighted or standardised mean difference, and we will report fracture incidences as ORs. We will use the Surface Under the Cumulative Ranking Curve scores to provide numerical estimates of the rankings of interventions. ETHICS AND DISSEMINATION The study will not require ethics approval. The findings of the two-part NMA will be disseminated in peer-reviewed journals and presented at conferences. We aim to produce the most comprehensive quantitative analysis regarding the management of T2DM bone disease. Our analysis should be able to provide physicians and patients with up-to-date recommendations for antidiabetic medications and antiosteoporotic pharmacotherapies for maintaining bone health in patients with T2DM. PROSPERO REGISTRATION NUMBER CRD42019139320.
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Affiliation(s)
- Jiawen Deng
- Faculty of Health Sciences, McMaster University, Hamilton, Ontario, Canada
| | - Umaima Abbas
- Faculty of Health Sciences, McMaster University, Hamilton, Ontario, Canada
| | - Oswin Chang
- Faculty of Health Sciences, McMaster University, Hamilton, Ontario, Canada
| | | | - Stephanie Sanger
- Health Sciences Library, McMaster University, Hamilton, Ontario, Canada
| | - Anthony Bozzo
- Division of Orthopedic Surgery, Department of Surgery, McMaster University, Hamilton, Ontario, Canada
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17
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Heuch I, Heuch I, Hagen K, Sørgjerd EP, Åsvold BO, Zwart JA. Does diabetes influence the probability of experiencing chronic low back pain? A population-based cohort study: the Nord-Trøndelag Health Study. BMJ Open 2019; 9:e031692. [PMID: 31515434 PMCID: PMC6747649 DOI: 10.1136/bmjopen-2019-031692] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
Abstract
OBJECTIVE Low back pain (LBP) is a major problem in modern society and it is important to study possible risk factors for this disorder. People with diabetes are often affected by LBP, but whether diabetes represents a risk factor for LBP has not been studied in detail. The aim of this study was to explore the association between diabetes and subsequent risk of chronic LBP. DESIGN An 11-year follow-up study. SETTING The Nord-Trøndelag Health Study (HUNT2; 1995-1997) and HUNT3 (2006-2008) surveys of Nord-Trøndelag County in Norway. MAIN OUTCOME MEASURE Chronic LBP, defined as LBP persisting at least 3 months continuously during the last year. PARTICIPANTS A total of 18 972 persons without chronic LBP at baseline in HUNT2, and 6802 persons who reported chronic LBP at baseline in HUNT2. METHODS Associations between diabetes and risk of chronic LBP among individuals aged 30-69 years were examined by generalised linear modelling. RESULTS Men without chronic LBP at baseline showed a significant association between diabetes and risk of chronic LBP (relative risk (RR) 1.43, 95% CI 1.04 to 1.96, p=0.043). In women, no association was found (RR 1.01, 95% CI 0.69 to 1.48, p=0.98). No association could be established between diabetes and recurrence or persistence of chronic LBP after 11 years in either sex. CONCLUSIONS Men with a diagnosis of diabetes may have a higher risk of subsequently experiencing chronic LBP.
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Affiliation(s)
- Ingrid Heuch
- Division of Clinical Neuroscience, Department of Research, Innovation and Education, Oslo University Hospital, Oslo, Norway
| | - Ivar Heuch
- Department of Mathematics, University of Bergen, Bergen, Norway
| | - Knut Hagen
- Department of Neuromedicine and Movement Science, Norwegian University of Science and Technology, Trondheim, Norway
- Norwegian Advisory Unit on Headaches, St Olavs University Hospital, Trondheim, Norway
| | - Elin Pettersen Sørgjerd
- Department of Public Health and Nursing, Faculty of Medicine and Health Sciences, HUNT Research Centre, Norwegian University of Science and Technology (NTNU), Trondheim, Norway
| | - Bjørn Olav Åsvold
- Department of Public Health and Nursing, Faculty of Medicine and Health Sciences, HUNT Research Centre, Norwegian University of Science and Technology (NTNU), Trondheim, Norway
- Department of Endocrinology, St Olavs University Hospital, Trondheim, Norway
| | - John-Anker Zwart
- Division of Clinical Neuroscience, Department of Research, Innovation and Education, Oslo University Hospital, Oslo, Norway
- Faculty of Medicine, University of Oslo, Oslo, Norway
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