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Zheng P, Ewing S, Tang A, Black D, Hue T, Lotz J, Peterson T, Torres-Espin A, O’Neill C. Predictors of response in PROMIS-global in a chronic low back pain specialty clinic: STarTBack and chronic overlapping pain conditions. J Back Musculoskelet Rehabil 2024; 37:909-920. [PMID: 38427463 PMCID: PMC11307069 DOI: 10.3233/bmr-230067] [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] [Received: 03/07/2023] [Accepted: 01/29/2024] [Indexed: 03/03/2024]
Abstract
BACKGROUND Tools, such as the STarTBack Screening Tool (SBT), have been developed to identify risks of progressing to chronic disability in low back pain (LBP) patients in the primary care population. However, less is known about predictors of change in function after treatment in the specialty care population. OBJECTIVE We pursued a retrospective observational cohort study involving LBP patients seen in a multidisciplinary specialty clinic to assess which features can predict change in function at follow-up. METHODS The SBT was administered at initial visit, and a variety of patient characteristics were available in the chart including the presence of chronic overlapping pain conditions (COPCs). Patient Reported Outcomes Measurement Information System-10 (PROMIS-10) global physical health (PH) and global mental health (MH) were measured at baseline and at pragmatic time points during follow-up. Linear regression was used to estimate adjusted associations between available features and changes in PROMIS scores. RESULTS 241 patients were followed for a mean of 17.0 ± 7.5 months. Mean baseline pain was 6.7 (SD 2.1), PROMIS-10 global MH score was 44.8 (SD 9.3), and PH score was 39.4 (SD 8.6). 29.7% were low-risk on the SBT, 41.8% were medium-risk, and 28.5% were high-risk. Mean change in MH and PH scores from baseline to the follow-up questionnaire were 0.86 (SD 8.11) and 2.39 (SD 7.52), respectively. Compared to low-risk patients, high-risk patients had a mean 4.35 points greater improvement in their MH score (p= 0.004) and a mean 3.54 points greater improvement in PH score (p= 0.006). Fewer COPCs also predicted greater improvement in MH and PH. CONCLUSIONS SBT and the presence of COPC, which can be assessed at initial presentation to a specialty clinic, can predict change in PROMIS following treatment. Effort is needed to identify other factors that can help predict change in function after treatment in the specialty care setting.
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Affiliation(s)
- Patricia Zheng
- Department of Orthopaedic Surgery, University of California, San Francisco, CA, USA
| | - Susan Ewing
- Department of Epidemiology and Biostatistics, University of California, San Francisco, CA, USA
| | - Angelina Tang
- School of Medicine, University of California, San Francisco, CA, USA
| | - Dennis Black
- Department of Epidemiology and Biostatistics, University of California, San Francisco, CA, USA
| | - Trisha Hue
- Department of Epidemiology and Biostatistics, University of California, San Francisco, CA, USA
| | - Jeffrey Lotz
- Department of Orthopaedic Surgery, University of California, San Francisco, CA, USA
| | - Thomas Peterson
- Department of Orthopaedic Surgery, University of California, San Francisco, CA, USA
- Bakar Computational Health Sciences Institute, University of California, San Francisco, CA, USA
| | - Abel Torres-Espin
- Department of Neurological Surgery, University of California, San Francisco, CA, USA
- Department of Physical Therapy, University of Alberta, Edmonton, AB, Canada
- School of Public Health Sciences, University of Waterloo, Waterloo, ON, Canada
| | - Conor O’Neill
- Department of Orthopaedic Surgery, University of California, San Francisco, CA, USA
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Chi H, Chen H, Wang R, Zhang J, Jiang L, Zhang S, Jiang C, Huang J, Quan X, Liu Y, Zhang Q, Yang G. Proposing new early detection indicators for pancreatic cancer: Combining machine learning and neural networks for serum miRNA-based diagnostic model. Front Oncol 2023; 13:1244578. [PMID: 37601672 PMCID: PMC10437932 DOI: 10.3389/fonc.2023.1244578] [Citation(s) in RCA: 12] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2023] [Accepted: 07/18/2023] [Indexed: 08/22/2023] Open
Abstract
Background Pancreatic cancer (PC) is a lethal malignancy that ranks seventh in terms of global cancer-related mortality. Despite advancements in treatment, the five-year survival rate remains low, emphasizing the urgent need for reliable early detection methods. MicroRNAs (miRNAs), a group of non-coding RNAs involved in critical gene regulatory mechanisms, have garnered significant attention as potential diagnostic and prognostic biomarkers for pancreatic cancer (PC). Their suitability stems from their accessibility and stability in blood, making them particularly appealing for clinical applications. Methods In this study, we analyzed serum miRNA expression profiles from three independent PC datasets obtained from the Gene Expression Omnibus (GEO) database. To identify serum miRNAs associated with PC incidence, we employed three machine learning algorithms: Support Vector Machine-Recursive Feature Elimination (SVM-RFE), Least Absolute Shrinkage and Selection Operator (LASSO), and Random Forest. We developed an artificial neural network model to assess the accuracy of the identified PC-related serum miRNAs (PCRSMs) and create a nomogram. These findings were further validated through qPCR experiments. Additionally, patient samples with PC were classified using the consensus clustering method. Results Our analysis revealed three PCRSMs, namely hsa-miR-4648, hsa-miR-125b-1-3p, and hsa-miR-3201, using the three machine learning algorithms. The artificial neural network model demonstrated high accuracy in distinguishing between normal and pancreatic cancer samples, with verification and training groups exhibiting AUC values of 0.935 and 0.926, respectively. We also utilized the consensus clustering method to classify PC samples into two optimal subtypes. Furthermore, our investigation into the expression of PCRSMs unveiled a significant negative correlation between the expression of hsa-miR-125b-1-3p and age. Conclusion Our study introduces a novel artificial neural network model for early diagnosis of pancreatic cancer, carrying significant clinical implications. Furthermore, our findings provide valuable insights into the pathogenesis of pancreatic cancer and offer potential avenues for drug screening, personalized treatment, and immunotherapy against this lethal disease.
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Affiliation(s)
- Hao Chi
- Clinical Medical College, Southwest Medical University, Luzhou, China
| | - Haiqing Chen
- Clinical Medical College, Southwest Medical University, Luzhou, China
| | - Rui Wang
- Department of General Surgery (Hepatobiliary Surgery), The Affiliated Hospital of Southwest Medical University, Luzhou, China
- Nuclear Medicine and Molecular Imaging Key Laboratory of Sichuan Province, Luzhou, China
- Academician (Expert) Workstation of Sichuan Province, Luzhou, China
| | - Jieying Zhang
- First Teaching Hospital of Tianjin University of Traditional Chinese Medicine, Tianjin, China
- National Clinical Research Center for Chinese Medicine Acupuncture and Moxibustion, Tianjin, China
| | - Lai Jiang
- Clinical Medical College, Southwest Medical University, Luzhou, China
| | - Shengke Zhang
- Clinical Medical College, Southwest Medical University, Luzhou, China
| | - Chenglu Jiang
- Clinical Medical College, Southwest Medical University, Luzhou, China
| | - Jinbang Huang
- Clinical Medical College, Southwest Medical University, Luzhou, China
| | - Xiaomin Quan
- Beijing University of Chinese Medicine, Beijing, China
- Beijing University of Chinese Medicine Second Affiliated DongFang Hospital, Beijing, China
| | - Yunfei Liu
- Department of General, Visceral, and Transplant Surgery, Ludwig-Maximilians-University Munich, Munich, Germany
| | - Qinhong Zhang
- Shenzhen Frontiers in Chinese Medicine Research Co., Ltd., Shenzhen, China
| | - Guanhu Yang
- Department of Specialty Medicine, Ohio University, Athens, OH, United States
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Wippert PM, Puerto Valencia L, Drießlein D. Stress and Pain. Predictive (Neuro)Pattern Identification for Chronic Back Pain: A Longitudinal Observational Study. Front Med (Lausanne) 2022; 9:828954. [PMID: 35620722 PMCID: PMC9129900 DOI: 10.3389/fmed.2022.828954] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2021] [Accepted: 04/11/2022] [Indexed: 11/25/2022] Open
Abstract
Introduction Low back pain (LBP) leads to considerable impairment of quality of life worldwide and is often accompanied by psychosomatic symptoms. Objectives First, to assess the association between stress and chronic low back pain (CLBP) and its simultaneous appearance with fatigue and depression as a symptom triad. Second, to identify the most predictive stress-related pattern set for CLBP for a 1-year diagnosis. Methods In a 1-year observational study with four measurement points, a total of 140 volunteers (aged 18–45 years with intermittent pain) were recruited. The primary outcomes were pain [characteristic pain intensity (CPI), subjective pain disability (DISS)], fatigue, and depressive mood. Stress was assessed as chronic stress, perceived stress, effort reward imbalance, life events, and physiological markers [allostatic load index (ALI), hair cortisol concentration (HCC)]. Multiple linear regression models and selection procedures for model shrinkage and variable selection (least absolute shrinkage and selection operator) were applied. Prediction accuracy was calculated by root mean squared error (RMSE) and receiver-operating characteristic curves. Results There were 110 participants completed the baseline assessments (28.2 ± 7.5 years, 38.1% female), including HCC, and a further of 46 participants agreed to ALI laboratory measurements. Different stress types were associated with LBP, CLBP, fatigue, and depressive mood and its joint occurrence as a symptom triad at baseline; mainly social-related stress types were of relevance. Work-related stress, such as “excessive demands at work”[b = 0.51 (95%CI -0.23, 1.25), p = 0.18] played a role for upcoming chronic pain disability. “Social overload” [b = 0.45 (95%CI -0.06, 0.96), p = 0.080] and “over-commitment at work” [b = 0.28 (95%CI -0.39, 0.95), p = 0.42] were associated with an upcoming depressive mood within 1-year. Finally, seven psychometric (CPI: RMSE = 12.63; DISS: RMSE = 9.81) and five biomarkers (CPI: RMSE = 12.21; DISS: RMSE = 8.94) could be derived as the most predictive pattern set for a 1-year prediction of CLBP. The biomarker set showed an apparent area under the curve of 0.88 for CPI and 0.99 for DISS. Conclusion Stress disrupts allostasis and favors the development of chronic pain, fatigue, and depression and the emergence of a “hypocortisolemic symptom triad,” whereby the social-related stressors play a significant role. For translational medicine, a predictive pattern set could be derived which enables to diagnose the individuals at higher risk for the upcoming pain disorders and can be used in practice.
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Affiliation(s)
- Pia-Maria Wippert
- Medical Sociology and Psychobiology, University of Potsdam, Potsdam, Germany.,Faculty of Health Sciences, Joint Faculty of the University of Potsdam, Brandenburg Medical School Theodor Fontane, and the Brandenburg University of Technology Cottbus-Senftenberg, Postdam, Germany
| | | | - David Drießlein
- Statistical Consulting Unit StaBLab, Ludwig-Maximilians-Universität München, Munich, Germany
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Alalawi A, Devecchi V, Gallina A, Luque-Suarez A, Falla D. Assessment of Neuromuscular and Psychological Function in People with Recurrent Neck Pain during a Period of Remission: Cross-Sectional and Longitudinal Analyses. J Clin Med 2022; 11:jcm11072042. [PMID: 35407650 PMCID: PMC8999485 DOI: 10.3390/jcm11072042] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2022] [Accepted: 03/26/2022] [Indexed: 12/19/2022] Open
Abstract
The aim of this study was to examine for the presence of differences in neuromuscular and psychological function in individuals with recurrent neck pain (RNP) or chronic neck pain (CNP) following a whiplash trauma compared to healthy controls. A secondary aim was to examine whether neuromuscular characteristics together with psychological features in people with RNP were predictive of future painful episodes. Multiple features were assessed including neck disability, kinesiophobia, quality of life, cervical kinematics, proprioception, activity of superficial neck flexor muscles, maximum neck flexion and extension strength, and perceived exertion during submaximal contractions. Overall, those with RNP (n = 22) and CNP (n = 8) presented with higher neck disability, greater kinesiophobia, lower quality of life, slower and irregular neck movements, and less neck strength compared to controls (n = 15). Prediction analysis in the RNP group revealed that a higher number of previous pain episodes within the last 12 months along with lower neck flexion strength were predictors of higher neck disability at a 6-month follow-up. This preliminary study shows that participants with RNP presented with some degree of altered neuromuscular features and poorer psychological function with respect to healthy controls and these features were similar to those with CNP. Neck flexor weakness was predictive of future neck disability.
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Affiliation(s)
- Ahmed Alalawi
- Physical Therapy Department, College of Applied Medical Sciences, Umm Al-Qura University, Makkah 24382, Saudi Arabia;
- Centre of Precision Rehabilitation for Spinal Pain (CPR Spine), School of Sport, Exercise and Rehabilitation Sciences, University of Birmingham, Birmingham B15 2TT, UK; (V.D.); (A.G.)
| | - Valter Devecchi
- Centre of Precision Rehabilitation for Spinal Pain (CPR Spine), School of Sport, Exercise and Rehabilitation Sciences, University of Birmingham, Birmingham B15 2TT, UK; (V.D.); (A.G.)
| | - Alessio Gallina
- Centre of Precision Rehabilitation for Spinal Pain (CPR Spine), School of Sport, Exercise and Rehabilitation Sciences, University of Birmingham, Birmingham B15 2TT, UK; (V.D.); (A.G.)
| | - Alejandro Luque-Suarez
- Department of Physiotherapy, Universidad de Malaga, 29016 Malaga, Spain;
- Instituto de la Investigacion Biomedica de Malaga (IBIMA), 29010 Malaga, Spain
| | - Deborah Falla
- Centre of Precision Rehabilitation for Spinal Pain (CPR Spine), School of Sport, Exercise and Rehabilitation Sciences, University of Birmingham, Birmingham B15 2TT, UK; (V.D.); (A.G.)
- Correspondence: ; Tel.: +44-(0)121-415-4220
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5
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Naïr A, Lin CI, Wippert PM. Translation and Adaptation of the French Version of the Risk Stratification Index, a Tool for Stratified Care in Chronic Low Back Pain: A Pilot Study. MEDICINA (KAUNAS, LITHUANIA) 2022; 58:medicina58040469. [PMID: 35454308 PMCID: PMC9030194 DOI: 10.3390/medicina58040469] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 01/28/2022] [Revised: 03/16/2022] [Accepted: 03/18/2022] [Indexed: 11/16/2022]
Abstract
Background and Objectives: Low back pain is a worldwide health problem. An early diagnosis is required to develop personalized treatment strategies. The Risk Stratification Index (RSI) was developed to serve the purpose. The aim of this pilot study is to cross-culturally translate the RSI to a French version (RSI-F) and evaluate the test-retest reliability of RSI-F using a French active population. Materials and Methods: The RSI was translated from German to French (RSI-F) based on the guidelines of cross-cultural adaptation of self-report measures. A total of 42 French recreational athletes (age 18−63 years) with non-specific low back pain were recruited and filled in the RSI-F twice. The test-retest reliability was examined using intraclass correlation coefficient (ICC1,2) and Pearson correlation coefficient. Results: Finally, 33 questionnaires were analyzed (14 males and 19 females, age 31 ± 10 years, 9.5 ± 3.2 h/week of training). The test-retest of RSI-F CPI and DISS were excellent (CPI: ICC1,2 = 0.989, p < 0.001; r = 0.989, p < 0.001; DISS: ICC1,2 = 0.991, p < 0.001; r = 0.991, p < 0.001), as well as Korff pain intensity (ICC1,2 = 0.995, p < 0.001; r = 0.995, p < 0.001) and disability (ICC1,2 = 0.998, p < 0.001; r = 0.998, p < 0.001). Conclusion: The RSI-F is linguistically accurate and reliable for use by a French-speaking active population with non-specific low back pain. The RSI-F is considered a tool to examine the evolution of psychosocial factors and therefore the risk of chronicity and the prognostic of pain. Further evaluations, such as internal, external validity, and responsiveness should be evaluated in a larger population.
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Affiliation(s)
- Alexandra Naïr
- Medical Sociology and Psychobiology, Department of Physical Activity and Health, University of Potsdam, Am Neuen Palais 10, 14469 Potsdam, Germany; (A.N.); (C.-I.L.)
| | - Chiao-I Lin
- Medical Sociology and Psychobiology, Department of Physical Activity and Health, University of Potsdam, Am Neuen Palais 10, 14469 Potsdam, Germany; (A.N.); (C.-I.L.)
| | - Pia-Maria Wippert
- Medical Sociology and Psychobiology, Department of Physical Activity and Health, University of Potsdam, Am Neuen Palais 10, 14469 Potsdam, Germany; (A.N.); (C.-I.L.)
- Faculty of Health Sciences Brandenburg (Joint Faculty of the University of Potsdam, The Brandenburg Medical School Theodor Fontane and the Brandenburg University of Technology Cottbus–Senftenberg), University of Potsdam, Am Neuen Palais 10, 14469 Potsdam, Germany
- Correspondence:
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6
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Puerto Valencia L, Arampatzis D, Beck H, Dreinhöfer K, Drießlein D, Mau W, Zimmer JM, Schäfer M, Steinfeldt F, Wippert PM. RENaBack: low back pain patients in rehabilitation-study protocol for a multicenter, randomized controlled trial. Trials 2021; 22:932. [PMID: 34922613 PMCID: PMC8684145 DOI: 10.1186/s13063-021-05823-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2021] [Accepted: 11/12/2021] [Indexed: 12/25/2022] Open
Abstract
BACKGROUND Millions of people in Germany suffer from chronic pain, in which course and intensity are multifactorial. Besides physical injuries, certain psychosocial risk factors are involved in the disease process. The national health care guidelines for the diagnosis and treatment of non-specific low back pain recommend the screening of psychosocial risk factors as early as possible, to be able to adapt the therapy to patient needs (e.g., unimodal or multimodal). However, such a procedure has been difficult to implement in practice and has not yet been integrated into the rehabilitation care structures across the country. METHODS The aim of this study is to implement an individualized therapy and aftercare program within the rehabilitation offer of the German Pension Insurance in the area of orthopedics and to examine its success and sustainability in comparison to the previous standard aftercare program. The study is a multicenter randomized controlled trial including 1204 patients from six orthopedic rehabilitation clinics. A 2:1 allocation ratio to intervention (individualized and home-based rehabilitation aftercare) versus the control group (regular outpatient rehabilitation aftercare) is set. Upon admission to the rehabilitation clinic, participants in the intervention group will be screened according to their psychosocial risk profile. They could then receive either unimodal or multimodal, together with an individualized training program. The program is instructed in the clinic (approximately 3 weeks) and will continue independently at home afterwards for 3 months. The success of the program is examined by means of a total of four surveys. The co-primary outcomes are the Characteristic Pain Intensity and Disability Score assessed by the German version of the Chronic Pain Grade questionnaire (CPG). DISCUSSION An improvement in terms of pain, work ability, patient compliance, and acceptance in our intervention program compared to the standard aftercare is expected. The study contributes to provide individualized care also to patients living far away from clinical centers. TRIAL REGISTRATION DRKS, DRKS00020373 . Registered on 15 April 2020.
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Affiliation(s)
| | - Diamantes Arampatzis
- Department of Training and Movement Sciences, Humboldt-Universität zu Berlin, Berlin, Germany
| | - Heidrun Beck
- University Center for Orthopaedics and Trauma Surgery, Hospital Carl Gustav Carus at Technical University Dresden, Dresden, Germany
| | - Karsten Dreinhöfer
- Statistical Consulting Unit StaBLab, Ludwig-Maximilians-Universität München, Munich, Germany
| | - David Drießlein
- Department of Orthopaedics and Trauma Surgery, Medical Park Berlin Humboldtmühle, Charité Berlin, Germany
| | - Wilfried Mau
- Institute for Rehabilitation Medicine, Interdisciplinary Center for Health Sciences, Medical Faculty, Martin-Luther-University (MLU) Halle-Wittenberg, Halle, Germany
| | - Julia-Marie Zimmer
- Institute for Rehabilitation Medicine, Interdisciplinary Center for Health Sciences, Medical Faculty, Martin-Luther-University (MLU) Halle-Wittenberg, Halle, Germany
| | - Michael Schäfer
- Department of Orthopedics, German Pension Insurance Berlin-Brandenburg, Rehabilitation Clinic Hohenelse, Rheinsberg, Germany
| | - Friedemann Steinfeldt
- Johannesbad Specialist Clinic & Health Center Raupennest, Orthopedic Clinic in Altenberg, Altenberg, Germany
| | - Pia-Maria Wippert
- Medical Sociology and Psychobiology, University of Potsdam, Potsdam, Germany.
- Faculty of Health Sciences Brandenburg, University of Potsdam, Am Neuen Palais 10, 14469, Potsdam, Germany.
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Niederer D, Engel T, Pfeifer AC, Arampatzis A, Beck H, Wippert PM, Schiltenwolf M, Mayer F. Which Functional Outcomes Can be Measured in Low Back Pain Trials and Therapies?: A Prospective 2-Year Factor-, Cluster-, and Reliability-Multicenter Analysis on 42 Variables in 1049 Individuals. Spine (Phila Pa 1976) 2021; 46:1495-1508. [PMID: 33731576 DOI: 10.1097/brs.0000000000004028] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
STUDY DESIGN Prospective 2-year factor-, cluster-, and reliability-multicenter analysis. OBJECTIVE To provide evidence on the uniqueness and usefulness of a set of potential relevant functional outcomes. SUMMARY OF BACKGROUND DATA A very high number of functional outcomes that can be utilized as variables in low back pain (LBP) trials exists. METHODS Participants (n = 1049) with and without current LBP were included. At 7 visits (baseline, 4 wk, 3 mo, 6 mo, 9 mo, 1 yr, and 2 yr), 42 different functional outcomes were assessed. Two exploratory factor analyses (for baseline-values and for changes scores to 3 mo post-baseline) were calculated (maximum likelihood extraction, varimax factor rotation). The strongest factor-loading outcomes were selected for the following hierarchical cluster analyses (average linkage, Euclidean distance measure). For each cluster, time point, and outcome, reliability analyses were subsequently calculated using intraclass correlation coefficients, standard error of measurements and coefficients of variation. RESULTS The factor analysis for the cross-sectional values revealed 9 factors with a cumulative variance explanation of 61.7% and 13 unique ones. The change-score factor analysis revealed nine factors with a total variance explanation of 61.8%, seven outcomes were unique. Ten outcomes were important for both cross-sectional and change-score analyses, 11 were most valuable for cross-sectional and four for the change scores. Patients with pain grades 1 to 3 show comparable patterns (cluster 2). Grade 0 (cluster 1) and grade 4 (cluster 3) are unique and cannot be cumulated with other grades. Most biomechanical outcomes were highly reliable and display low measurement errors. CONCLUSION We found 25 potentially meaningful functional outcomes in the context of objective functional measurements (such as trunk range of motion, dynamic and static balance, strength, and muscle fatigue resistance) and body characteristics. The present framework may help to select appropriate functional outcomes and rate effects beyond the known core set of outcomes.Level of Evidence: 1.
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Affiliation(s)
- Daniel Niederer
- Department of Sports Medicine and Exercise Physiology, Goethe University Frankfurt, Frankfurt am Main, Germany
| | - Tilman Engel
- University Outpatient Clinic, Centre of Sports Medicine, University of Potsdam, Potsdam, Germany
| | - Ann-Christin Pfeifer
- Department of Training and Movement Sciences, Humboldt-Universität zu Berlin, Berlin, Germany
| | - Adamantios Arampatzis
- Department of Pain Management, Center of Orthopaedics and Trauma Surgery, Heidelberg University Hospital, Heidelberg, Germany
| | - Heidrun Beck
- University Hospital Carl Gustav Carus at Technical University Dresden, Dresden, Germany
| | - Pia-Maria Wippert
- Department of Sociology of Physical Activity and Health, University of Potsdam, Potsdam, German
| | - Marcus Schiltenwolf
- Department of Training and Movement Sciences, Humboldt-Universität zu Berlin, Berlin, Germany
| | - Frank Mayer
- University Outpatient Clinic, Centre of Sports Medicine, University of Potsdam, Potsdam, Germany
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Schraplau A, Block A, Häusler A, Wippert PM, Rapp MA, Völler H, Bonaventura K, Mayer F. Mobile diagnostics and consultation for the prevention of the metabolic syndrome and its secondary diseases in Brandenburg-study protocol of a regional prospective cohort study: the Mobile Brandenburg Cohort. Pilot Feasibility Stud 2021; 7:166. [PMID: 34462012 PMCID: PMC8403821 DOI: 10.1186/s40814-021-00898-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2021] [Accepted: 08/06/2021] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND The metabolic syndrome (MetS) is a risk cluster for a number of secondary diseases. The implementation of prevention programs requires early detection of individuals at risk. However, access to health care providers is limited in structurally weak regions. Brandenburg, a rural federal state in Germany, has an especially high MetS prevalence and disease burden. This study aims to validate and test the feasibility of a setup for mobile diagnostics of MetS and its secondary diseases, to evaluate the MetS prevalence and its association with moderating factors in Brandenburg and to identify new ways of early prevention, while establishing a "Mobile Brandenburg Cohort" to reveal new causes and risk factors for MetS. METHODS In a pilot study, setups for mobile diagnostics of MetS and secondary diseases will be developed and validated. A van will be equipped as an examination room using point-of-care blood analyzers and by mobilizing standard methods. In study part A, these mobile diagnostic units will be placed at different locations in Brandenburg to locally recruit 5000 participants aged 40-70 years. They will be examined for MetS and advice on nutrition and physical activity will be provided. Questionnaires will be used to evaluate sociodemographics, stress perception, and physical activity. In study part B, participants with MetS, but without known secondary diseases, will receive a detailed mobile medical examination, including MetS diagnostics, medical history, clinical examinations, and instrumental diagnostics for internal, cardiovascular, musculoskeletal, and cognitive disorders. Participants will receive advice on nutrition and an exercise program will be demonstrated on site. People unable to participate in these mobile examinations will be interviewed by telephone. If necessary, participants will be referred to general practitioners for further diagnosis. DISCUSSION The mobile diagnostics approach enables early detection of individuals at risk, and their targeted referral to local health care providers. Evaluation of the MetS prevalence, its relation to risk-increasing factors, and the "Mobile Brandenburg Cohort" create a unique database for further longitudinal studies on the implementation of home-based prevention programs to reduce mortality, especially in rural regions. TRIAL REGISTRATION German Clinical Trials Register, DRKS00022764 ; registered 07 October 2020-retrospectively registered.
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Affiliation(s)
- Anne Schraplau
- University Outpatient Clinic, Sports Medicine and Sports Orthopedics, University of Potsdam, Am Neuen Palais 10, 14469, Potsdam, Germany. .,Faculty of Health Sciences Brandenburg, University of Potsdam, Potsdam, Germany.
| | - Andrea Block
- Medical Sociology and Psychobiology, University of Potsdam, Potsdam, Germany
| | - Andreas Häusler
- Social and Preventive Medicine, University of Potsdam, Potsdam, Germany
| | - Pia-Maria Wippert
- Faculty of Health Sciences Brandenburg, University of Potsdam, Potsdam, Germany.,Medical Sociology and Psychobiology, University of Potsdam, Potsdam, Germany
| | - Michael A Rapp
- Faculty of Health Sciences Brandenburg, University of Potsdam, Potsdam, Germany.,Social and Preventive Medicine, University of Potsdam, Potsdam, Germany
| | - Heinz Völler
- Faculty of Health Sciences Brandenburg, University of Potsdam, Potsdam, Germany.,Rehabilitation Medicine, University of Potsdam, Potsdam, Germany.,Klinik am See, Rehabilitation Center for Internal Medicine, Rüdersdorf, Germany
| | - Klaus Bonaventura
- Internal Medicine/Cardiology, Ernst-von-Bergmann Clinic, Potsdam, Germany
| | - Frank Mayer
- University Outpatient Clinic, Sports Medicine and Sports Orthopedics, University of Potsdam, Am Neuen Palais 10, 14469, Potsdam, Germany.,Faculty of Health Sciences Brandenburg, University of Potsdam, Potsdam, Germany
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Knezevic NN, Candido KD, Vlaeyen JWS, Van Zundert J, Cohen SP. Low back pain. Lancet 2021; 398:78-92. [PMID: 34115979 DOI: 10.1016/s0140-6736(21)00733-9] [Citation(s) in RCA: 440] [Impact Index Per Article: 146.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/26/2020] [Revised: 12/23/2020] [Accepted: 02/16/2021] [Indexed: 12/31/2022]
Abstract
Low back pain covers a spectrum of different types of pain (eg, nociceptive, neuropathic and nociplastic, or non-specific) that frequently overlap. The elements comprising the lumbar spine (eg, soft tissue, vertebrae, zygapophyseal and sacroiliac joints, intervertebral discs, and neurovascular structures) are prone to different stressors, and each of these, alone or in combination, can contribute to low back pain. Due to numerous factors related to low back pain, and the low specificity of imaging and diagnostic injections, diagnostic methods for this condition continue to be a subject of controversy. The biopsychosocial model posits low back pain to be a dynamic interaction between social, psychological, and biological factors that can both predispose to and result from injury, and should be considered when devising interdisciplinary treatment plans. Prevention of low back pain is recognised as a pivotal challenge in high-risk populations to help tackle high health-care costs related to therapy and rehabilitation. To a large extent, therapy depends on pain classification, and usually starts with self-care and pharmacotherapy in combination with non-pharmacological methods, such as physical therapies and psychological treatments in appropriate patients. For refractory low back pain, a wide range of non-surgical (eg, epidural steroid injections and spinal cord stimulation for neuropathic pain, and radiofrequency ablation and intra-articular steroid injections for mechanical pain) and surgical (eg, decompression for neuropathic pain, disc replacement, and fusion for mechanical causes) treatment options are available in carefully selected patients. Most treatment options address only single, solitary causes and given the complex nature of low back pain, a multimodal interdisciplinary approach is necessary. Although globally recognised as an important health and socioeconomic challenge with an expected increase in prevalence, low back pain continues to have tremendous potential for improvement in both diagnostic and therapeutic aspects. Future research on low back pain should focus on improving the accuracy and objectivity of diagnostic assessments, and devising treatment algorithms that consider unique biological, psychological, and social factors. High-quality comparative-effectiveness and randomised controlled trials with longer follow-up periods that aim to establish the efficacy and cost-effectiveness of low back pain management are warranted.
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Affiliation(s)
- Nebojsa Nick Knezevic
- Department of Anesthesiology, Advocate Illinois Masonic Medical Center, Chicago, IL, USA; Department of Anesthesiology, University of Illinois, Chicago, IL, USA; Department of Surgery, University of Illinois, Chicago, IL, USA.
| | - Kenneth D Candido
- Department of Anesthesiology, Advocate Illinois Masonic Medical Center, Chicago, IL, USA; Department of Anesthesiology, University of Illinois, Chicago, IL, USA; Department of Surgery, University of Illinois, Chicago, IL, USA
| | - Johan W S Vlaeyen
- Research Group Health Psychology, University of Leuven, Leuven, Belgium; Research Group Experimental Health Psychology, Maastricht University, Maastricht, Netherlands; TRACE Center for Translational Health Research, KU, Leuven-Ziekenhuis Oost-Limburg, Genk, Belgium
| | - Jan Van Zundert
- Department of Anesthesiology, Critical Care and Multidisciplinary Pain Center, Ziekenhuis Oost-Limburg, Genk, Belgium; Department of Anesthesiology and Pain Medicine, Maastricht University Medical Center, Maastricht, Netherlands
| | - Steven P Cohen
- Department of Anesthesiology and Critical Care Medicine, Johns Hopkins Medical Institutions, Baltimore, MD, USA; Neurology, Physical Medicine and Rehabilitation, Johns Hopkins Medical Institutions, Baltimore, MD, USA; Psychiatry and Behavioral Sciences, Johns Hopkins Medical Institutions, Baltimore, MD, USA; Department of Physical Medicine and Rehabilitation and Anesthesiology, Walter Reed National Military Medical Center, Bethesda, MD, USA
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Wippert PM, Niederer D, Drießlein D, Beck H, Banzer W, Schneider C, Schiltenwolf M, Mayer F. Psychosocial Moderators and Mediators of Sensorimotor Exercise in Low Back Pain: A Randomized Multicenter Controlled Trial. Front Psychiatry 2021; 12:629474. [PMID: 34393840 PMCID: PMC8358182 DOI: 10.3389/fpsyt.2021.629474] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/04/2020] [Accepted: 05/31/2021] [Indexed: 12/24/2022] Open
Abstract
The effects of exercise interventions on unspecific chronic low back pain (CLBP) have been investigated in many studies, but the results are inconclusive regarding exercise types, efficiency, and sustainability. This may be because the influence of psychosocial factors on exercise induced adaptation regarding CLBP is neglected. Therefore, this study assessed psychosocial characteristics, which moderate and mediate the effects of sensorimotor exercise on LBP. A single-blind 3-arm multicenter randomized controlled trial was conducted for 12-weeks. Three exercise groups, sensorimotor exercise (SMT), sensorimotor and behavioral training (SMT-BT), and regular routines (CG) were randomly assigned to 662 volunteers. Primary outcomes (pain intensity and disability) and psychosocial characteristics were assessed at baseline (M1) and follow-up (3/6/12/24 weeks, M2-M5). Multiple regression models were used to analyze whether psychosocial characteristics are moderators of the relationship between exercise and pain, meaning that psychosocial factors and exercise interact. Causal mediation analysis were conducted to analyze, whether psychosocial characteristics mediate the exercise effect on pain. A total of 453 participants with intermittent pain (mean age = 39.5 ± 12.2 years, f = 62%) completed the training. It was shown, that depressive symptomatology (at M4, M5), vital exhaustion (at M4), and perceived social support (at M5) are significant moderators of the relationship between exercise and the reduction of pain intensity. Further depressive mood (at M4), social-satisfaction (at M4), and anxiety (at M5 SMT) significantly moderate the exercise effect on pain disability. The amount of moderation was of clinical relevance. In contrast, there were no psychosocial variables which mediated exercise effects on pain. In conclusion it was shown, that psychosocial variables can be moderators in the relationship between sensorimotor exercise induced adaptation on CLBP which may explain conflicting results in the past regarding the merit of exercise interventions in CLBP. Results suggest further an early identification of psychosocial risk factors by diagnostic tools, which may essential support the planning of personalized exercise therapy. Level of Evidence: Level I. Clinical Trial Registration: DRKS00004977, LOE: I, MiSpEx: grant-number: 080102A/11-14. https://www.drks.de/drks_web/navigate.do?navigationId=trial.HTML&TRIAL_ID=DRKS00004977.
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Affiliation(s)
- Pia-Maria Wippert
- Sociology of Medicine and Psychobiology, Department of Physical Activity and Health, University of Potsdam, Potsdam, Germany.,Faculty of Health Sciences Brandenburg, University of Potsdam, the Brandenburg Medical School Theodor Fontane and the Brandenburg University of Technology Cottbus, Senftenberg, Germany
| | - Daniel Niederer
- Department of Sports Medicine and Exercise Physiology, Goethe University Frankfurt, Frankfurt am Main, Germany
| | - David Drießlein
- Statistical Consulting Unit StaBLab, Ludwig-Maximilians-Universität München, Munich, Germany
| | - Heidrun Beck
- University Hospital Carl Gustav Carus at Technical University Dresden, Dresden, Germany
| | - Winfried Banzer
- Department of Preventive and Sports Medicine, Institute of Occupational, Social and Environmental Medicine, Goethe University Frankfurt, Frankfurt am Main, Germany
| | | | - Marcus Schiltenwolf
- Pain Management, Centre of Orthopaedics and Trauma Surgery, Conservative Orthopaedics and Pain Management, Heidelberg University Hospital, Heidelberg, Germany
| | - Frank Mayer
- Faculty of Health Sciences Brandenburg, University of Potsdam, the Brandenburg Medical School Theodor Fontane and the Brandenburg University of Technology Cottbus, Senftenberg, Germany.,Centre of Sports Medicine, University Outpatient Clinic, University of Potsdam, Potsdam, Germany
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11
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Motor Control Stabilisation Exercise for Patients with Non-Specific Low Back Pain: A Prospective Meta-Analysis with Multilevel Meta-Regressions on Intervention Effects. J Clin Med 2020; 9:jcm9093058. [PMID: 32971921 PMCID: PMC7564352 DOI: 10.3390/jcm9093058] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2020] [Accepted: 09/21/2020] [Indexed: 12/19/2022] Open
Abstract
Low-to-moderate quality meta-analytic evidence shows that motor control stabilisation exercise (MCE) is an effective treatment of non-specific low back pain. A possible approach to overcome the weaknesses of traditional meta-analyses would be that of a prospective meta-analyses. The aim of the present analysis was to generate high-quality evidence to support the view that motor control stabilisation exercises (MCE) lead to a reduction in pain intensity and disability in non-specific low back pain patients when compared to a control group. In this prospective meta-analysis and sensitivity multilevel meta-regression within the MiSpEx-Network, 18 randomized controlled study arms were included. Participants with non-specific low back pain were allocated to an intervention (individualized MCE, 12 weeks) or a control group (no additive exercise intervention). From each study site/arm, outcomes at baseline, 3 weeks, 12 weeks, and 6 months were pooled. The outcomes were current pain (NRS or VAS, 11 points scale), characteristic pain intensity, and subjective disability. A random effects meta-analysis model for continuous outcomes to display standardized mean differences between intervention and control was performed, followed by sensitivity multilevel meta-regressions. Overall, 2391 patients were randomized; 1976 (3 weeks, short-term), 1740 (12 weeks, intermediate), and 1560 (6 months, sustainability) participants were included in the meta-analyses. In the short-term, intermediate and sustainability, moderate-to-high quality evidence indicated that MCE has a larger effect on current pain (SMD = −0.15, −0.15, −0.19), pain intensity (SMD = −0.19, −0.26, −0.26) and disability (SMD = −0.15, −0.27, −0.25) compared with no exercise intervention. Low-quality evidence suggested that those patients with comparably intermediate current pain and older patients may profit the most from MCE. Motor control stabilisation exercise is an effective treatment for non-specific low back pain. Sub-clinical intermediate pain and middle-aged patients may profit the most from this intervention.
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12
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Wippert PM, Puschmann AK, Drießlein D, Banzer W, Beck H, Schiltenwolf M, Schneider C, Mayer F. Personalized Treatment Suggestions: The Validity and Applicability of the Risk-Prevention-Index Social in Low Back Pain Exercise Treatments. J Clin Med 2020; 9:jcm9041197. [PMID: 32331301 PMCID: PMC7230931 DOI: 10.3390/jcm9041197] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2020] [Revised: 04/15/2020] [Accepted: 04/18/2020] [Indexed: 12/22/2022] Open
Abstract
Background: The back pain screening tool Risk-Prevention-Index Social (RPI-S) identifies the individual psychosocial risk for low back pain chronification and supports the allocation of patients at risk in additional multidisciplinary treatments. The study objectives were to evaluate (1) the prognostic validity of the RPI-S for a 6-month time frame and (2) the clinical benefit of the RPI-S. Methods: In a multicenter single-blind 3-armed randomized controlled trial, n = 660 persons (age 18–65 years) were randomly assigned to a twelve-week uni- or multidisciplinary exercise intervention or control group. Psychosocial risk was assessed by the RPI-S domain social environment (RPI-SSE) and the outcome pain by the Chronic Pain Grade Questionnaire (baseline M1, 12-weeks M4, 24-weeks M5). Prognostic validity was quantified by the root mean squared error (RMSE) within the control group. The clinical benefit of RPI-SSE was calculated by repeated measures ANOVA in intervention groups. Results: A subsample of n = 274 participants (mean = 38.0 years, SD 13.1) was analyzed, of which 30% were classified at risk in their psychosocial profile. The half-year prognostic validity was good (RMSE for disability of 9.04 at M4 and of 9.73 at M5; RMSE for pain intensity of 12.45 at M4 and of 14.49 at M5). People at risk showed significantly stronger reduction in pain disability and intensity at M4/M5, if participating in a multidisciplinary exercise treatment. Subjects at no risk showed a smaller reduction in pain disability in both interventions and no group differences for pain intensity. Regarding disability due to pain, around 41% of the sample would gain an unfitted treatment without the back pain screening. Conclusion: The RPI-SSE prognostic validity demonstrated good applicability and a clinical benefit confirmed by a clear advantage of an individualized treatment possibility.
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Affiliation(s)
- Pia-Maria Wippert
- Sociology of Health and Physical Activity, University of Potsdam, 14469 Potsdam, Germany;
- Laboratory of Movement Biomechanics, Department of Health Sciences and Technology, ETH Zurich, 8092 Zurich, Switzerland
- Correspondence: ; Tel.: +0049-331-9771051
| | - Anne-Katrin Puschmann
- Sociology of Health and Physical Activity, University of Potsdam, 14469 Potsdam, Germany;
| | - David Drießlein
- Statistical Consulting Unit StaBLab, Ludwig-Maximilians-Universität München, 80539 Munich, Germany;
| | - Winfried Banzer
- Department of Sports Medicine, Goethe University Frankfurt, 60323 Frankfurt am Main, Germany;
| | - Heidrun Beck
- University Hospital Carl Gustav Carus at Technical University Dresden, 01307 Dresden, Germany;
| | - Marcus Schiltenwolf
- Pain Management, Centre of Orthopaedics and Trauma Surgery, Heidelberg University Hospital, 69118 Heidelberg, Germany;
| | | | - Frank Mayer
- University Outpatient Clinic, Centre of Sports Medicine, University of Potsdam, 14469 Potsdam, Germany;
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Puschmann AK, Drießlein D, Beck H, Arampatzis A, Moreno Catalá M, Schiltenwolf M, Mayer F, Wippert PM. Stress and Self-Efficacy as Long-Term Predictors for Chronic Low Back Pain: A Prospective Longitudinal Study. J Pain Res 2020; 13:613-621. [PMID: 32280264 PMCID: PMC7125403 DOI: 10.2147/jpr.s223893] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2019] [Accepted: 01/20/2020] [Indexed: 01/12/2023] Open
Abstract
Purpose Psychosocial variables are known risk factors for the development and chronification of low back pain (LBP). Psychosocial stress is one of these risk factors. Therefore, this study aims to identify the most important types of stress predicting LBP. Self-efficacy was included as a potential protective factor related to both, stress and pain. Participants and Methods This prospective observational study assessed n = 1071 subjects with low back pain over 2 years. Psychosocial stress was evaluated in a broad manner using instruments assessing perceived stress, stress experiences in work and social contexts, vital exhaustion and life-event stress. Further, self-efficacy and pain (characteristic pain intensity and disability) were assessed. Using least absolute shrinkage selection operator regression, important predictors of characteristic pain intensity and pain-related disability at 1-year and 2-years follow-up were analyzed. Results The final sample for the statistic procedure consisted of 588 subjects (age: 39.2 (±13.4) years; baseline pain intensity: 27.8 (±18.4); disability: 14.3 (±17.9)). In the 1-year follow-up, the stress types “tendency to worry”, “social isolation”, “work discontent” as well as vital exhaustion and negative life events were identified as risk factors for both pain intensity and pain-related disability. Within the 2-years follow-up, Lasso models identified the stress types “tendency to worry”, “social isolation”, “social conflicts”, and “perceived long-term stress” as potential risk factors for both pain intensity and disability. Furthermore, “self-efficacy” (“internality”, “self-concept”) and “social externality” play a role in reducing pain-related disability. Conclusion Stress experiences in social and work-related contexts were identified as important risk factors for LBP 1 or 2 years in the future, even in subjects with low initial pain levels. Self-efficacy turned out to be a protective factor for pain development, especially in the long-term follow-up. Results suggest a differentiation of stress types in addressing psychosocial factors in research, prevention and therapy approaches.
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Affiliation(s)
| | - David Drießlein
- Statistical Consulting Unit, Ludwig-Maximilians-University Munich, Munich, Germany
| | - Heidrun Beck
- University Center of Orthopedics and Surgery, University Hospital Carl Gustav Carus, Technical University Dresden, Dresden, Germany
| | - Adamantios Arampatzis
- Department of Training and Movement Sciences, Humboldt-University of Berlin, Berlin, Germany
| | - Maria Moreno Catalá
- Department of Training and Movement Sciences, Humboldt-University of Berlin, Berlin, Germany
| | - Marcus Schiltenwolf
- Conservative Orthopaedics and Pain Management, Center of Orthopaedics and Trauma Surgery, University Hospital Heidelberg, Heidelberg, Germany
| | - Frank Mayer
- University Outpatient Clinic, University of Potsdam, Potsdam, Germany
| | - Pia-Maria Wippert
- Sociology of Health and Physical Activity, University of Potsdam, Potsdam, Germany.,Department of Health Sciences and Technology, ETH Zürich, Zürich, Switzerland
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14
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Buruck G, Tomaschek A, Wendsche J, Ochsmann E, Dörfel D. Psychosocial areas of worklife and chronic low back pain: a systematic review and meta-analysis. BMC Musculoskelet Disord 2019; 20:480. [PMID: 31653249 PMCID: PMC6814972 DOI: 10.1186/s12891-019-2826-3] [Citation(s) in RCA: 40] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/23/2019] [Accepted: 09/12/2019] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND The aim of this review was to synthesize the evidence on the potential relationship between psychosocial work factors from the Areas of Worklife (AW) model (workload, job control, social support, reward, fairness, and values) and chronic low back pain (CLBP; unspecific pain in the lumbar region lasting 3 months or longer). METHODS We conducted a systematic literature search of studies in Medline, PsycINFO, Web of Science, and CINAHL (1987 to 2018). Three authors independently assessed eligibility and quality of studies. In this meta-analysis, we pooled studies' effect sizes using a random-effects model approach and report sample size weighted mean Odds Ratios (ORs). RESULTS Data from 18 studies (N = 19,572) was included in the analyses. We found no studies investigating associations between fairness or values and CLBP. CLBP was significantly positively related to workload (OR = 1.32) and significantly negatively related to overall job control (OR = 0.81), decision authority (OR = 0.72), and two measures of social support (ORs = 0.75 to 0.78), even in prospective studies. Skill discretion and reward did not significantly relate to CLBP. Moderation analyses revealed several variables (e.g., exposure time, mean age and sex) affecting these relationships. CONCLUSIONS Our results support employees' workload, job control, and social support as predictors of CLBP. In this line, these work factors should be considered when developing programs to prevent chronic low back pain. Future studies should apply measures of CLBP that are more precise, and investigate the full areas of work life (AW) factors in combination.
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Affiliation(s)
- Gabriele Buruck
- Faculty of Health and Healthcare Sciences, Westsächsische Hochschule Zwickau, University of Applied Sciences, 08012, Zwickau, Germany.
| | | | - Johannes Wendsche
- Division 3 Work and Health, Federal Institute of Occupational Health and Safety, Dresden, Germany
| | - Elke Ochsmann
- Department of Occupational Medicine, University Medical Center Schleswig-Holstein, Lübeck, Germany
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Wippert PM, Arampatzis A, Banzer W, Beck H, Hasenbring MI, Schiltenwolf M, Schneider C, Stengel D, Platen P, Mayer F. Psychosoziale Risikofaktoren in der Entstehung von chronisch unspezifischen Rückenschmerzen. ZEITSCHRIFT FUR SPORTPSYCHOLOGIE 2019. [DOI: 10.1026/1612-5010/a000245] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Zusammenfassung. Chronisch unspezifische Rückenschmerzen (CURS) gehören international zu den häufigsten Schmerzphänomenen und können für Athletinnen und Athleten karrierelimitierend sein. Knapp ein Drittel der jährlichen Trainingsausfallzeiten werden auf CURS zurückgeführt. In der Entstehung von chronischen Schmerzen ist ein multifaktorielles Ätiologiemodell mit einem signifikanten Einfluss psychosozialer Risikofaktoren evident. Obwohl dies in der Allgemeinbevölkerung bereits gut erforscht ist, gibt es in der Sportwissenschaft vergleichsweise wenige Arbeiten darüber. Dieses Thema wird daher in drei Multicenterstudien und zahlreichen Teilstudien des MiSpEx-Netzwerks ( Medicine in Spine-Exercise-Network, Förderzeitraum 2011 – 2018) aufgegriffen. Entsprechend der Empfehlung einer frühzeitigen Diagnostik von Chronifizierungsfaktoren in der „Nationalen Versorgungsleitlinie Kreuzschmerz“, beschäftigt sich das Netzwerk u. a. mit der Überprüfung, Entwicklung und Evaluation diagnostischer Möglichkeiten. Der vorliegende Beitrag beschreibt die Entwicklung einer Diagnostik von psychosozialen Risikofaktoren, die einerseits eine Einschätzung des Risikos der Entwicklung von CURS und andererseits eine individuelle Zuweisung zu (Trainings)Interventionen erlaubt. Es wird die Entwicklungsrationale beschrieben und dabei verschiedene methodische Herangehensweisen und Entscheidungssequenzen reflektiert.
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Affiliation(s)
| | - Adamantios Arampatzis
- Department für Trainings- und Bewegungswissenschaften, Humboldt-Universität zu Berlin
| | - Winfried Banzer
- Abteilung für Trainings- und Sportmedizin, Goethe-Universität Frankfurt am Main
| | - Heidrun Beck
- Centrum für Orthopädie und Unfallchirurgie, Universitätsklinikum Carl Gustav Carus, Dresden
| | | | | | - Christian Schneider
- Sportorthopädisches Institut der Schön Klinik München Harlaching
- Orthopädiezentrum Theresie, München
| | - Dirk Stengel
- Zentrum für Klinische Forschung, Unfallkrankenhaus Berlin
| | - Petra Platen
- Fakultät für Sportwissenschaft, Sportmedizin und Sporternährung, Ruhr-Universität Bochum
| | - Frank Mayer
- Zentrum für Sportmedizin, Universität Potsdam, Hochschulambulanz
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Hasenbring MI, Levenig C, Hallner D, Puschmann AK, Weiffen A, Kleinert J, Belz J, Schiltenwolf M, Pfeifer AC, Heidari J, Kellmann M, Wippert PM. Screeninginstrumente: mehr Licht als Schatten. Schmerz 2018; 32:479-482. [DOI: 10.1007/s00482-018-0340-4] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Psychosoziale Risikofaktoren für chronischen Rückenschmerz in der Allgemeingesellschaft und im Leistungssport. MANUELLE MEDIZIN 2018. [DOI: 10.1007/s00337-018-0450-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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18
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[Psychosocial risk factors for chronic back pain in the general population and in competitive sports : From theory to clinical screening-a review from the MiSpEx network]. Schmerz 2018; 32:259-273. [PMID: 29946960 DOI: 10.1007/s00482-018-0307-5] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
BACKGROUND Lumbar back pain and the high risk of chronic complaints is not only an important health concern in the general population but also in high performance athletes. In contrast to non-athletes, there is a lack of research into psychosocial risk factors in athletes. Moreover, the development of psychosocial screening questionnaires that would be qualified to detect athletes with a high risk of chronicity is in the early stages. The purpose of this review is to give an overview of research into psychosocial risk factors in both populations and to evaluate the performance of screening instruments in non-athletes. METHODS The databases MEDLINE, PubMed, and PsycINFO were searched from March to June 2016 using the keywords "psychosocial screening", "low back pain", "sciatica" and "prognosis", "athletes". We included prospective studies conducted in patients with low back pain with and without radiation to the legs, aged ≥18 years and a follow-up of at least 3 months. RESULTS We identified 16 eligible studies, all of them conducted in samples of non-athletes. Among the most frequently published screening questionnaires, the Örebro Musculoskeletal Pain Screening Questionnaire (ÖMPSQ) demonstrated a sufficient early prediction of return to work and the STarT Back Screening Tool (SBT) revealed acceptable performance predicting pain-related impairment. The prediction of future pain was sufficient with the Risk Analysis of Back Pain Chronification (RISC-BP) and the Heidelberg Short Questionnaire (HKF). CONCLUSION Psychosocial risk factors of chronic back pain, such as chronic stress, depressive mood, and maladaptive pain processing are becoming increasingly more recognized in competitive sports. Screening instruments that have been shown to be predictive in the general population are currently being tested for suitability in the German MiSpEx research consortium.
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Fliesser M, De Witt Huberts J, Wippert PM. Education, job position, income or multidimensional indices? Associations between different socioeconomic status indicators and chronic low back pain in a German sample: a longitudinal field study. BMJ Open 2018; 8:e020207. [PMID: 29705759 PMCID: PMC5931294 DOI: 10.1136/bmjopen-2017-020207] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/27/2022] Open
Abstract
OBJECTIVE To investigate associations between socioeconomic status (SES) indicators (education, job position, income, multidimensional index) and the genesis of chronic low back pain (CLBP). DESIGN Longitudinal field study (baseline and 6-month follow-up). SETTING Four medical clinics across Germany. PARTICIPANTS 352 people were included according to the following criteria: (1) between 18 and 65 years of age, (2) intermittent pain and (3) an understanding of the study and the ability to answer a questionnaire without help. Exclusion criteria were: (1) pregnancy, (2) inability to stand upright, (3) inability to give sick leave information, (4) signs of serious spinal pathology, (5) acute pain in the past 7 days or (6) an incomplete SES indicators questionnaire. OUTCOME MEASURES Subjective intensity and disability of CLBP. RESULTS Analysis showed that job position was the best single predictor of CLBP intensity, followed by a multidimensional index. Education and income had no significant association with intensity. Subjective disability was best predicted by job position, succeeded by the multidimensional index and education, while income again had no significant association. CONCLUSION The results showed that SES indicators have different strong associations with the genesis of CLBP and should therefore not be used interchangeably. Job position was found to be the single most important indicator. These results could be helpful in the planning of back pain care programmes, but in general, more research on the relationship between SES and health outcomes is needed.
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Affiliation(s)
- Michael Fliesser
- Department of Health and Physical Activity, Sociology of Health and Physical Activity, University of Potsdam, Potsdam, Germany
| | - Jessie De Witt Huberts
- Department of Health and Physical Activity, Sociology of Health and Physical Activity, University of Potsdam, Potsdam, Germany
| | - Pia-Maria Wippert
- Department of Health and Physical Activity, Sociology of Health and Physical Activity, University of Potsdam, Potsdam, Germany
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20
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Wippert PM, Wiebking C. Stress and Alterations in the Pain Matrix: A Biopsychosocial Perspective on Back Pain and Its Prevention and Treatment. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2018; 15:E785. [PMID: 29670003 PMCID: PMC5923827 DOI: 10.3390/ijerph15040785] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/22/2018] [Revised: 04/02/2018] [Accepted: 04/09/2018] [Indexed: 12/18/2022]
Abstract
The genesis of chronic pain is explained by a biopsychosocial model. It hypothesizes an interdependency between environmental and genetic factors provoking aberrant long-term changes in biological and psychological regulatory systems. Physiological effects of psychological and physical stressors may play a crucial role in these maladaptive processes. Specifically, long-term demands on the stress response system may moderate central pain processing and influence descending serotonergic and noradrenergic signals from the brainstem, regulating nociceptive processing at the spinal level. However, the underlying mechanisms of this pathophysiological interplay still remain unclear. This paper aims to shed light on possible pathways between physical (exercise) and psychological stress and the potential neurobiological consequences in the genesis and treatment of chronic pain, highlighting evolving concepts and promising research directions in the treatment of chronic pain. Two treatment forms (exercise and mindfulness-based stress reduction as exemplary therapies), their interaction, and the dose-response will be discussed in more detail, which might pave the way to a better understanding of alterations in the pain matrix and help to develop future prevention and therapeutic concepts.
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Affiliation(s)
- Pia-Maria Wippert
- Sociology of Health and Physical Activity, Department of Health Science, University of Potsdam, Am Neuen Palais 10, House 12, 14469 Potsdam, Germany.
- Department of Health Sciences and Technology, ETH Zürich, HCP, Leopold-Ruzicka-Weg 4, CH-8093 Zürich, Switzerland.
| | - Christine Wiebking
- Sociology of Health and Physical Activity, Department of Health Science, University of Potsdam, Am Neuen Palais 10, House 12, 14469 Potsdam, Germany.
- Institute of Psychology and Education, Applied Emotion and Motivation Research, Ulm University, 89081 Ulm, Germany.
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21
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Wippert PM, Puschmann AK, Arampatzis A, Schiltenwolf M, Mayer F. Diagnosis of psychosocial risk factors in prevention of low back pain in athletes (MiSpEx). BMJ Open Sport Exerc Med 2017; 3:e000295. [PMID: 29259814 PMCID: PMC5731227 DOI: 10.1136/bmjsem-2017-000295] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/16/2017] [Indexed: 12/17/2022] Open
Abstract
Background Low back pain (LBP) is a common pain syndrome in athletes, responsible for 28% of missed training days/year. Psychosocial factors contribute to chronic pain development. This study aims to investigate the transferability of psychosocial screening tools developed in the general population to athletes and to define athlete-specific thresholds. Methods Data from a prospective multicentre study on LBP were collected at baseline and 1-year follow-up (n=52 athletes, n=289 recreational athletes and n=246 non-athletes). Pain was assessed using the Chronic Pain Grade questionnaire. The psychosocial Risk Stratification Index (RSI) was used to obtain prognostic information regarding the risk of chronic LBP (CLBP). Individual psychosocial risk profile was gained with the Risk Prevention Index - Social (RPI-S). Differences between groups were calculated using general linear models and planned contrasts. Discrimination thresholds for athletes were defined with receiver operating characteristics (ROC) curves. Results Athletes and recreational athletes showed significantly lower psychosocial risk profiles and prognostic risk for CLBP than non-athletes. ROC curves suggested discrimination thresholds for athletes were different compared with non-athletes. Both screenings demonstrated very good sensitivity (RSI=100%; RPI-S: 75%-100%) and specificity (RSI: 76%-93%; RPI-S: 71%-93%). RSI revealed two risk classes for pain intensity (area under the curve (AUC) 0.92(95% CI 0.85 to 1.0)) and pain disability (AUC 0.88(95% CI 0.71 to 1.0)). Conclusions Both screening tools can be used for athletes. Athlete-specific thresholds will improve physicians' decision making and allow stratified treatment and prevention.
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Affiliation(s)
- Pia-Maria Wippert
- Department of Sociology of Health and Physical Activity, Universität Potsdam, Potsdam, Germany
| | - Anne-Katrin Puschmann
- Department of Sociology of Health and Physical Activity, Universität Potsdam, Potsdam, Germany
| | - Adamantios Arampatzis
- Department of Training and Movement Sciences, Humboldt-Universitat zu Berlin, Berlin, Germany
| | - Marcus Schiltenwolf
- Department of Orthopaedics and Trauma Surgery, Heidelberg University Hospital, Heidelberg, Germany
| | - Frank Mayer
- Centre of Sports Medicine, University Outpatient Clinic, Universität Potsdam, Potsdam, Germany
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22
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Linden M, Bernert S, Funke A, Dreinhöfer KE, Jöbges M, von Kardorff E, Riedel-Heller SG, Spyra K, Völler H, Warschburger P, Wippert PM. [Medical rehabilitation from a lifespan perspective]. Bundesgesundheitsblatt Gesundheitsforschung Gesundheitsschutz 2017; 60:445-452. [PMID: 28204902 DOI: 10.1007/s00103-017-2520-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
Lifespan research investigates the development of individuals over the course of life. As medical rehabilitation deals with primary and secondary prophylaxis, treatment, and compensation of chronic illnesses, a lifespan perspective is needed for the classification and diagnosis of chronic disorders, the assessment of course modifying factors, the identification of vulnerable life periods and critical incidents, the implementation of preventive measures, the development of methods for the evaluation of prior treatments, the selection and prioritization of interventions, including specialized inpatient rehabilitation, the coordination of therapies and therapists, and for evaluations in social and forensic medicine. Due to the variety of individual risk constellations, illness courses and treatment situations across the lifespan, personalized medicine is especially important in the context of medical rehabilitation, which takes into consideration hindering and fostering factors alike.
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Affiliation(s)
- Michael Linden
- Rehabilitationswissenschaftlicher Verbund Berlin, Brandenburg und Sachsen (BBS), Luisenstr. 13, 10117, Berlin, Deutschland.
- Forschungsgruppe Psychosomatische Rehabilitation, CBF, Hs II, E01, Charité Universitätsmedizin Berlin, Hindenburgdamm 30, 12200, Berlin, Deutschland.
| | - Sebastian Bernert
- Institut für Medizinische Soziologie und Rehabilitationswissenschaft, Charité Universitätsmedizin Berlin, Berlin, Deutschland
| | - Ariane Funke
- Institut für Medizinische Soziologie und Rehabilitationswissenschaft, Charité Universitätsmedizin Berlin, Berlin, Deutschland
| | - Karsten E Dreinhöfer
- Abt. für Orthopädie und Unfallchirurgie, Medical Park Berlin Humboldtmühle, Berlin, Deutschland
| | - Michael Jöbges
- Brandenburgklinik Berlin-Brandenburg, Berlin, Deutschland
| | - Ernst von Kardorff
- Institut für Rehabilitationswissenschaften, Humboldt-Universität zu Berlin, Berlin, Deutschland
| | | | - Karla Spyra
- Institut für Medizinische Soziologie und Rehabilitationswissenschaft, Charité Universitätsmedizin Berlin, Berlin, Deutschland
| | - Heinz Völler
- Professur für Rehabilitationswissenschaften, Universität Potsdam, Potsdam, Deutschland
| | - Petra Warschburger
- Professur für Beratungspsychologie, Universität Potsdam, Potsdam, Deutschland
| | - Pia-Maria Wippert
- Professur für Sport- und Gesundheitspsychologie, Universität Potsdam, Potsdam, Deutschland
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