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Reddy C, Zhou Y, Yin W, Zhang X. Advanced subject-specific neck musculoskeletal modeling unveils sex differences in muscle moment arm and cervical spine loading. J Biomech 2024; 171:112181. [PMID: 38852481 DOI: 10.1016/j.jbiomech.2024.112181] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2024] [Revised: 05/30/2024] [Accepted: 06/04/2024] [Indexed: 06/11/2024]
Abstract
Neck pain and injuries are growing healthcare burdens with women having a higher incidence rate and poorer treatment outcomes than males. A better understanding of sex differences in neck biomechanics, foundational for more targeted, effective prevention or treatment strategies, calls for more advanced subject-specific musculoskeletal modeling. Current neck musculoskeletal models are based on generic anatomy, lack subject specificity beyond anthropometric scaling, and are unable to accurately reproduce neck strengths exhibited in vivo without arbitrary muscle force scaling factors or residual torque actuators. In this work, subject-specific neck musculoskeletal models of 23 individuals (11 male, 12 female) were constructed by integrating multi-modality imaging and biomechanical measurements. Each model simulated maximal voluntary neck static exertions in three postures: neck flexion in a neutral posture, flexion in a 40° extended posture, and extension in a 40° flexed posture. Quantitative model validation showed close agreement between model-predicted muscle activation and EMG measurement. The models unveiled that (1) males have greater moment arms in one flexor muscle group and five extensor muscle groups, (2) females exhibited higher cervical spinal compression per unit exertion force in the flexed posture, and (3) the variability of compression force was much greater in females in all three exertions but most notably in the extension with a flexed "dropped head" position. These insights illuminated a plausible pathway from sex differences in neck biomechanics to sex disparities in the risk and prevalence of neck pain.
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Affiliation(s)
- Curran Reddy
- Department of Biomedical Engineering, Texas A&M University, USA.
| | - Yu Zhou
- Department of Industrial and Systems Engineering, Texas A&M University, USA.
| | - Wei Yin
- Department of Industrial and Systems Engineering, Texas A&M University, USA.
| | - Xudong Zhang
- Department of Biomedical Engineering, Texas A&M University, USA; Department of Industrial and Systems Engineering, Texas A&M University, USA; Department of Mechanical Engineering, Texas A&M University, USA.
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Haas JW, Oakley PA, Ferrantelli JR, Katz EA, Moustafa IM, Harrison DE. Abnormal Static Sagittal Cervical Curvatures following Motor Vehicle Collisions: A Retrospective Case Series of 41 Patients before and after a Crash Exposure. Diagnostics (Basel) 2024; 14:957. [PMID: 38732372 PMCID: PMC11082978 DOI: 10.3390/diagnostics14090957] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2024] [Revised: 04/25/2024] [Accepted: 05/01/2024] [Indexed: 05/13/2024] Open
Abstract
Previous investigations have found a correlation between abnormal curvatures and a variety of patient complaints such as cervical pain and disability. However, no study has shown that loss of the cervical curve is a direct result of exposure to a motor vehicle collision (MVC). This investigation presents a retrospective consecutive case series of patients with both a pre-injury cervical lateral radiograph (CLR) and a post-injury CLR after exposure to an MVC. Computer analysis of digitized vertebral body corners on CLRs was performed to investigate the possible alterations in the geometric alignment of the sagittal cervical curve. METHODS Three spine clinic records were reviewed over a 2-year period, looking for patients where both an initial lateral cervical X-ray and an examination were performed prior to the patient being exposed to a MVC; afterwards, an additional exam and radiographic analysis were obtained. A total of 41 patients met the inclusion criteria. Examination records of pain intensity on numerical pain rating scores (NPRS) and neck disability index (NDI), if available, were analyzed. The CLRs were digitized and modeled in the sagittal plane using curve fitting and the least squares error approach. Radiographic variables included total cervical curve (ARA C2-C7), Chamberlain's line to horizontal (skull flexion), horizontal translation of C2 relative to C7, segmental translations (retrolisthesis and anterolisthesis), and circular modelling radii. RESULTS There were 15 males and 26 females with an age range of 8-65 years. Most participants were drivers (28) involved in rear-end impacts (30). The pre-injury NPRS was 2.7 while the post injury was 5.0; p < 0.001. The NDI was available on 24/41 (58.5%) patients and increased after the MVC from 15.7% to 32.8%, p < 0.001. An altered cervical curvature was identified following exposure to MVC, characterized by an increase in the mean radius of curvature (265.5 vs. 555.5, p < 0.001) and an approximate 8° reduction of lordosis from C2-C7; p < 0.001. The mid-cervical spine (C3-C5) showed the greatest curve reduction with an averaged localized mild kyphosis at these levels. Four participants (10%) developed segmental translations that were just below the threshold of instability, segmental translations < 3.5 mm. CONCLUSIONS The post-exposure MVC cervical curvature was characterized by an increase in radius of curvature, an approximate 8° reduction in C2-C7 lordosis, a mild kyphosis of the mid-cervical spine, and a slight increase in anterior translation of C2-C7 sagittal balance. The modelling result indicates that the post-MVC cervical sagittal alignment approximates a second-order buckling alignment, indicating a significant alteration in curve geometry. Future biomechanics experiments and clinical investigations are needed to confirm these findings.
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Affiliation(s)
- Jason W. Haas
- Chiropractic Biophysics NonProfit, Inc., Eagle, ID 83616, USA
| | - Paul A. Oakley
- Kinesiology and Health Science, York University, Toronto, ON M3J1P3, Canada;
| | | | | | - Ibrahim M. Moustafa
- Department of Physiotherapy, College of Health Sciences, University of Sharjah, Sharjah 27272, United Arab Emirates
- Neuromusculoskeletal Rehabilitation Research Group, RIMHS–Research Institute of Medical and Health Sciences, University of Sharjah, Sharjah 27272, United Arab Emirates
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Stupar M, Côté P, Carroll LJ, Brison RJ, Boyle E, Shearer HM, Cassidy JD. Multivariable prediction models for the recovery of and claim closure related to post-collision neck pain and associated disorders. Chiropr Man Therap 2023; 31:32. [PMID: 37626364 PMCID: PMC10464149 DOI: 10.1186/s12998-023-00504-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2023] [Accepted: 07/24/2023] [Indexed: 08/27/2023] Open
Abstract
OBJECTIVE Few clinical prediction models are available to clinicians to predict the recovery of patients with post-collision neck pain and associated disorders. We aimed to develop evidence-based clinical prediction models to predict (1) self-reported recovery and (2) insurance claim closure from neck pain and associated disorders (NAD) caused or aggravated by a traffic collision. METHODS The selection of potential predictors was informed by a systematic review of the literature. We used Cox regression to build models in an incident cohort of Saskatchewan adults (n = 4923). The models were internally validated using bootstrapping and replicated in participants from a randomized controlled trial conducted in Ontario (n = 340). We used C-statistics to describe predictive ability. RESULTS Participants from both cohorts (Saskatchewan and Ontario) were similar at baseline. Our prediction model for self-reported recovery included prior traffic-related neck injury claim, expectation of recovery, age, percentage of body in pain, disability, neck pain intensity and headache intensity (C = 0.643; 95% CI 0.634-0.653). The prediction model for claim closure included prior traffic-related neck injury claim, expectation of recovery, age, percentage of body in pain, disability, neck pain intensity, headache intensity and depressive symptoms (C = 0.637; 95% CI 0.629-0.648). CONCLUSIONS We developed prediction models for the recovery and claim closure of NAD caused or aggravated by a traffic collision. Future research needs to focus on improving the predictive ability of the models.
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Affiliation(s)
- Maja Stupar
- Institute for Disability and Rehabilitation Research, Ontario Tech University, Oshawa, Canada
- Division of Graduate Education and Research, Canadian Memorial Chiropractic College, Toronto, Canada
| | - Pierre Côté
- Institute for Disability and Rehabilitation Research, Ontario Tech University, Oshawa, Canada.
- Faculty of Health Sciences, Ontario Tech University, Ontario, Canada.
- Division of Epidemiology, Dalla Lana School of Public Health, University of Toronto, Toronto, Canada.
| | - Linda J Carroll
- School of Public Health, University of Alberta, Edmonton, Canada
| | - Robert J Brison
- Kingston General Hospital Research Inst, Kingston, Canada
- Department of Emergency Medicine, Faculty of Health Sciences, Queen's University, Kingston, Canada
| | - Eleanor Boyle
- Thunderbird Partnership Foundation, Bothwell, ON, UK
| | - Heather M Shearer
- Institute for Disability and Rehabilitation Research, Ontario Tech University, Oshawa, Canada
- Holland Bloorview Kids Rehabilitation Hospital, Toronto, Canada
| | - J David Cassidy
- Division of Epidemiology, Dalla Lana School of Public Health, University of Toronto, Toronto, Canada
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The Association Between Sleep Disturbance and Health Outcomes in Chronic Whiplash-Associated Disorders: A Series of Mediation Analyses. Clin J Pain 2022; 38:612-619. [PMID: 36037089 DOI: 10.1097/ajp.0000000000001066] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2022] [Accepted: 08/18/2022] [Indexed: 11/26/2022]
Abstract
OBJECTIVES To investigate the association between sleep disturbance and clinical features of chronic whiplash-associated disorders. We also aimed to use a bootstrapped mediation analysis approach to systematically examine both direct and indirect pathways by which sleep disturbance may affect chronic pain and functional status. METHODS One hundred and sixty-five people (63% female) with chronic whiplash-associated disorders and not taking medications for sleep disturbance completed questionnaires evaluating sleep disturbance, pain intensity, pain interference, disability, physical and mental health quality of life, stress, anxiety, depression, pain catastrophizing, and posttraumatic stress severity. RESULTS Greater sleep disturbance was associated with increased duration of symptoms, higher levels of pain and disability, higher levels of emotional distress and pain catastrophizing, and functional impairment (reduced health-related quality of life). Mediation analyses demonstrated that sleep disturbance influenced chronic pain intensity and interference through both direct and indirect associations inclusive of stress, anxiety and pain catastrophizing. Similarly, sleep disturbance was associated with higher levels of disability and poor health-related quality of life, both directly and also through its negative association with pain intensity and interference. DISCUSSION Sleep disturbance in chronic WAD was associated with worse health outcomes and demonstrated both direct and indirect effects on both chronic pain and function.
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Yang S, Boudier-Revéret M, Hsiao MY, Kwak S, Chang MC. At Least 5-Year Outcomes of Whiplash-Induced Chronic Neck Pain Following Response to Intra-Articular Facet Joint Corticosteroid Injection. J Pain Res 2022; 15:2133-2138. [PMID: 35935681 PMCID: PMC9346407 DOI: 10.2147/jpr.s371263] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2022] [Accepted: 07/19/2022] [Indexed: 11/23/2022] Open
Abstract
Objective To investigate whether the response to intra-articular facet joint corticosteroid injection can determine the long-term prognosis (at least 5 years after injury) of whiplash injury-related neck pain sustained 3–12 months after injury. Methods Of 65 patients who visited a university hospital for persistent whiplash injury-induced axial neck pain sustained 3–12 months after injury (numeric rating scale score ≥3) and had received intra-articular facet joint corticosteroid injection, 40 completed the telephone interview. We divided the patients into “good response group” (≥50% pain reduction at 1 month after the injection) and “poor response group” (<50% pain reduction at 1 month after the injection). We asked participants regarding the presence and degree of neck pain, its impact on work, and the use of oral pain medication or injection treatment. Results A follow-up at least 5 years after the injury found that the number of patients with persistent whiplash injury-related neck pain was significantly lower in the good response group than in the poor response group. The number of patients taking oral pain medications prescribed by a medical doctor or receiving injection treatments in a pain clinic or hospital for neck pain was lower in the good response group than in the poor response group. The number of patients who answered that their work was affected by neck pain was lower in the good response group than in the poor response group. Conclusion The response to intra-articular corticosteroid injection might be helpful in determining at least 5-year outcomes of chronic whiplash injury-induced pain.
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Affiliation(s)
- Seoyon Yang
- Department of Rehabilitation Medicine, Ewha Woman’s University Seoul Hospital, Ewha Woman’s University School of Medicine, Seoul, Republic of Korea
| | - Mathieu Boudier-Revéret
- Department of Physical Medicine and Rehabilitation, Centre Hospitalier de l’Université de Montréal, Montreal, Canada
| | - Ming-Yen Hsiao
- Department of Physical Medicine and Rehabilitation, College of Medicine, National Taiwan University, Taipei, Taiwan
- Department of Physical Medicine and Rehabilitation, National Taiwan University Hospital, Taipei, Taiwan
| | - Soyoung Kwak
- Department of Physical Medicine and Rehabilitation, College of Medicine, Yeungnam University, Daegu, Republic of Korea
| | - Min Cheol Chang
- Department of Physical Medicine and Rehabilitation, College of Medicine, Yeungnam University, Daegu, Republic of Korea
- Correspondence: Min Cheol Chang, Department of Physical Medicine and Rehabilitation, College of Medicine, Yeungnam University, 317-1, Daemyungdong, Namku, Daegu, 705-717, Republic of Korea, Tel +82-53-620-4682, Email
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Liang Z, Mo F, Zheng Z, Li Y, Tian Y, Jiang X, Liu T. Quantitative cervical spine injury responses in whiplash loading with a numerical method of natural neural reflex consideration. COMPUTER METHODS AND PROGRAMS IN BIOMEDICINE 2022; 219:106761. [PMID: 35344767 DOI: 10.1016/j.cmpb.2022.106761] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/12/2021] [Revised: 03/07/2022] [Accepted: 03/15/2022] [Indexed: 06/14/2023]
Abstract
BACKGROUND AND OBJECTIVE Neural reflex is hypothesized as a regulating step in spine stabilizing system. However, neural reflex control is still in its infancy to consider in the previous finite element analysis of head-neck system for various applications. The purpose of this study is to investigate the influences of neural reflex control on neck biomechanical responses, then provide a new way to achieve an accurate biomechanical analysis for head-neck system with a finite element model. METHODS A new FE head-neck model with detailed active muscles and spinal cord modeling was established and globally validated at multi-levels. Then, it was coupled with our previously developed neuromuscular head-neck model to analyze the effects of vestibular and proprioceptive reflexes on biomechanical responses of head-neck system in a typical spinal injury loading condition (whiplash). The obtained effects were further analyzed by comparing a review of epidemiologic data on cervical spine injury situations. RESULT The results showed that the active model (AM) with neural reflex control obviously presented both rational head-neck kinematics and tissue injury risk referring to the previous experimental and epidemiologic studies, when compared with the passive model (PM) without it. Tissue load concentration locations as well as stress/strain levels were both changed due to the muscle activation forces caused by neural reflex control during the whole loading process. For the bony structures, the AM showed a peak stress level accounting for only about 25% of the PM. For the discs, the stress concentrated location was transferred from C2-C6 in the PM to C4-C6 in the AM. For the spinal cord, the strain concentrated locations were transferred from C1 segment to around C4 segment when the effects of neural reflex control were implemented, while the gray matter and white matter peak strains were reduced to 1/3 and 1/2 of the PM, respectively. All these were well correlated with epidemiological studies on clinical cervical spine injuries. CONCLUSION In summary, the present work demonstrated necessity of considering neural reflex in FE analysis of a head-neck system as well as our model biofidelity. Overall results also verified the previous hypothesis and further quantitatively indicated that the muscle activation caused by neural reflex is providing a protection for the neck in impact loading by decreasing the strain level and changing the possible injury to lower spinal cord level to reduce injury severity.
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Affiliation(s)
- Ziyang Liang
- College of Mechanical and Vehicle Engineering, Hunan University, Changsha, Hunan 410082, China; Department of Orthopedics, The Second Xiangya Hospital of Central South University, Changsha, Hunan 410011, China
| | - Fuhao Mo
- College of Mechanical and Vehicle Engineering, Hunan University, Changsha, Hunan 410082, China.
| | - Zhefen Zheng
- College of Mechanical and Vehicle Engineering, Hunan University, Changsha, Hunan 410082, China
| | - Yuandong Li
- College of Mechanical and Vehicle Engineering, Hunan University, Changsha, Hunan 410082, China
| | - Ye Tian
- College of Mechanical and Vehicle Engineering, Hunan University, Changsha, Hunan 410082, China
| | - Xiaobing Jiang
- Department of Spine Surgery, Guangzhou University of Chinese medicine, Guangzhou, Guangdong 510405, China
| | - Tang Liu
- Department of Orthopedics, The Second Xiangya Hospital of Central South University, Changsha, Hunan 410011, China
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Kumagai G, Wada K, Tanaka S, Asari T, Koyama K, Oyama T, Matsubara H, Kanda A, Ishibashi Y. Prevalence of whiplash injury and its association with quality of life in local residents in Japan: A cross sectional study. J Orthop Sci 2022; 27:108-114. [PMID: 33422390 DOI: 10.1016/j.jos.2020.12.007] [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: 07/01/2020] [Revised: 11/10/2020] [Accepted: 12/01/2020] [Indexed: 11/30/2022]
Abstract
BACKGROUND Associations between whiplash injuries and quality of life (QOL) have been previously published by conducting surveys among patients. This study aimed to investigate the prevalence of whiplash injuries in a Japanese community, and the association between whiplash injuries and QOL was also determined. METHODS In all, 1140 volunteers participated in this study, filled out a questionnaire about whether they had experienced a whiplash injury, or had any neck pain or neck-shoulder stiffness in the previous 3 months, and completed the Medical Outcomes Study 36-Item Short-Form Health Survey. QOL was evaluated from the eight domain scores, and the Physical Component Summary (PCS) and Mental Component Summary (MCS) scores. We compared the characteristics, habits, history, medication, body mass index, and health-related QOL (eight domains, PCS and MCS scores) between the groups with whiplash injuries and no whiplash injuries for each sex. Multiple linear regressions with the forced-entry procedure were performed to evaluate the effects of a whiplash injury on the PCS and MCS. A p-value of <0.05 was considered statistically significant. RESULTS The prevalence of whiplash injuries was 7.7% and 9.6% in men and women, respectively. The percentage of those who experienced whiplash injuries with symptoms persisting for more than 3 months was 34.3% and 24.2% in men and women, respectively. The prevalence of neck symptoms was significantly higher in the whiplash injury group than in the non-whiplash injury group. Multiple linear regression analysis showed that, although whiplash injuries were associated with poor health-related QOL in men, age was more associated with health-related QOL than whiplash injuries in both sexes. CONCLUSION The prevalence of whiplash injuries was 7.7% and 9.6% in men and women in local residents in Japan, respectively. Whiplash injuries were poorly associated with a poor health-related QOL in men (P = 0.015).
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Affiliation(s)
- Gentaro Kumagai
- Department of Orthopaedic Surgery, Hirosaki University Graduate School of Medicine, 5 Zaifu-cho, Hirosaki, Aomori, 036-8562, Japan.
| | - Kanichiro Wada
- Department of Orthopaedic Surgery, Hirosaki University Graduate School of Medicine, 5 Zaifu-cho, Hirosaki, Aomori, 036-8562, Japan
| | - Sunao Tanaka
- Department of Orthopaedic Surgery, Hirosaki University Graduate School of Medicine, 5 Zaifu-cho, Hirosaki, Aomori, 036-8562, Japan
| | - Toru Asari
- Department of Orthopaedic Surgery, Hirosaki University Graduate School of Medicine, 5 Zaifu-cho, Hirosaki, Aomori, 036-8562, Japan
| | - Kazushige Koyama
- Department of Orthopaedic Surgery, Hirosaki University Graduate School of Medicine, 5 Zaifu-cho, Hirosaki, Aomori, 036-8562, Japan
| | - Tetsushi Oyama
- Department of Orthopaedic Surgery, Hirosaki University Graduate School of Medicine, 5 Zaifu-cho, Hirosaki, Aomori, 036-8562, Japan
| | - Hiroko Matsubara
- Department of Health and Beauty Science, Hirosaki University Graduate School of Medicine, 5 Zaifu-cho, Hirosaki, Aomori, 036-8562, Japan
| | - Akira Kanda
- Department of Diet and Health Sciences, Hirosaki University Graduate School of Medicine, 5 Zaifu-cho, Hirosaki, Aomori, 036-8562, Japan
| | - Yasuyuki Ishibashi
- Department of Orthopaedic Surgery, Hirosaki University Graduate School of Medicine, 5 Zaifu-cho, Hirosaki, Aomori, 036-8562, Japan
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Alalawi A, Mazaheri M, Gallina A, Luque-Suarez A, Sterling M, Falla D. Are Measures of Physical Function of the Neck Region Associated With Poor Prognosis Following a Whiplash Trauma?: A Systematic Review. Clin J Pain 2021; 38:208-221. [PMID: 34954730 DOI: 10.1097/ajp.0000000000001015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2020] [Accepted: 12/06/2021] [Indexed: 11/26/2022]
Abstract
OBJECTIVE The objective of this study was to synthesize the current evidence regarding the predictive ability of measures of physical function (PF) of the neck region and perceived PF on prognosis following a whiplash injury. MATERIALS AND METHODS Electronic databases were searched by 2 independent reviewers up to July 2020, including MEDLINE, EMBASE, CINAHL, PsycINFO, Scopus, and Web of Science as well as gray literature. Eligible studies were selected by 2 reviewers who then extracted and assessed the quality of evidence. Observational cohort studies were included if they involved participants with acute whiplash-associated disorders (WAD), followed for at least 3 months postinjury, and included objective measures of neck PF or self-reported measures of PF as prognostic factors. Data could not be pooled and therefore were synthesized qualitatively. RESULTS Fourteen studies (13 cohorts) were included in this review. Low to very low quality of evidence indicated that initial higher pain-related disability and higher WAD grade were associated with poor outcome, while there was inconclusive evidence that neck range of motion, joint position error, activity of the superficial neck muscles, muscle strength/endurance, and perceived functional capacity are not predictive of outcome. The predictive ability of more contemporary measures of neck PF such as the smoothness of neck movement, variability of neck motion, and coactivation of neck muscles have not been assessed. DISCUSSION Although initial higher pain-related disability and higher WAD grade are associated with poor outcome, there is little evidence available investigating the role of neck PF on prognosis following a whiplash injury.
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Affiliation(s)
- Ahmed Alalawi
- Centre of Precision Rehabilitation for Spinal Pain (CPR Spine), School of Sports, Exercise, and Rehabilitation Sciences, University of Birmingham, Birmingham, UK
- Physical Therapy Department, College of Applied Medical Sciences, Umm Al-Qura University, Makkah, Saudi Arabia
| | - Masood Mazaheri
- Centre of Precision Rehabilitation for Spinal Pain (CPR Spine), School of Sports, Exercise, and Rehabilitation Sciences, University of Birmingham, Birmingham, UK
| | - Alessio Gallina
- Centre of Precision Rehabilitation for Spinal Pain (CPR Spine), School of Sports, Exercise, and Rehabilitation Sciences, University of Birmingham, Birmingham, UK
| | - Alejandro Luque-Suarez
- Department of Physiotherapy, University of Malaga
- Institute of Biomedical Research in Malaga (IBIMA), Malaga, Spain
| | - Michele Sterling
- RECOVER Injury Research Centre, NHMRC Centre of Research Excellence in Road Traffic Injury Recovery, The University of Queensland, Herston, QLD, Australia
| | - Deborah Falla
- Centre of Precision Rehabilitation for Spinal Pain (CPR Spine), School of Sports, Exercise, and Rehabilitation Sciences, University of Birmingham, Birmingham, UK
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Craig KD, MacKenzie NE. What is pain: Are cognitive and social features core components? PAEDIATRIC AND NEONATAL PAIN 2021; 3:106-118. [PMID: 35547951 PMCID: PMC8975232 DOI: 10.1002/pne2.12046] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 11/30/2020] [Revised: 02/04/2021] [Accepted: 02/19/2021] [Indexed: 01/29/2023]
Abstract
Pain is a universal experience, but it has been challenging to adequately define. The revised definition of pain recently published by the International Association for the Study of Pain addressed important shortcomings of the previous version; however, it remains narrow in its focus on sensory and emotional features of pain, failing to capture the substantial roles of cognitive and social core components of the experience and their importance to advances in pain management. This paper reviews evidence and theoretical models for the significant role social and cognitive factors play in pain experience and we argue that without explicit recognition of these core components in the definition, significant nuances are lost at a cost to understanding and clinical management of pain. A focus on sensory and emotional features perpetuates biomedical interventions and research, whereas recognition of cognitive and social features supports a multidimensional model of pain, advances in interdisciplinary care, and the benefits of cognitive behavioral therapy and self‐management interventions. We also explore the six Key Notes that accompany the new definition of pain, discuss their application to the understanding of pain in childhood, and, in doing so, further explore social and cognitive implications. Considerations are also described for assessment and treatment of pain in pediatric populations.
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Affiliation(s)
- Kenneth D. Craig
- Department of Psychology University of British Columbia Vancouver BC Canada
| | - Nicole E. MacKenzie
- Department of Psychology and Neuroscience Dalhousie University Halifax NS Canada
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Reddy C, Zhou Y, Wan B, Zhang X. Sex and posture dependence of neck muscle size-strength relationships. J Biomech 2021; 127:110660. [PMID: 34364186 DOI: 10.1016/j.jbiomech.2021.110660] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2020] [Revised: 07/21/2021] [Accepted: 07/25/2021] [Indexed: 11/18/2022]
Abstract
Neck muscle size and strength have been linked to lower injury risk and reduced pain. However, prior findings have been inconclusive and have failed to clarify whether there are sex differences in neck muscle size-strength relationships. Such differences may point to an underlying cause for the reported sex difference in neck pain prevalence. Thirty participants (13 males, 17 females) who underwent neck strength testing and MR imaging were analyzed. Strength was measured in three conditions that differed in posture and exertion direction. Muscle size was quantified by three metrics: anatomical cross-sectional area (ACSA), muscle volume (MV), and an estimate of physiological cross-sectional area-reconstruction-based cross-sectional area (RCSA). Inter-posture strength correlations, muscle size-strength correlations, and sex differences were analyzed with linear regression. Males were approximately 65% stronger and had significantly larger muscles. Strength varied significantly across postures, but only female strength values for different postures were significantly correlated. Observed in males only, the sternocleidomastoid (SCM) was a strong predictor of flexion strength in the neutral posture while the anterior scalene (AS) was more involved in the extended. No extensor's size was significantly linked to extension strength. A greater amount of force variation is unexplained by muscle size alone in females than in males. Males and females exhibited distinct size-strength relationships, highlighting the need for sex-specific models and analyses and the greater potential effect of non-morphometric factors on force generating capacity in females. No advantage of one muscle size metric over another in strength prediction was evidenced.
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Affiliation(s)
- Curran Reddy
- Department of Biomedical Engineering, Texas A&M University
| | - Yu Zhou
- Department of Industrial and Systems Engineering, Texas A&M University
| | - Bocheng Wan
- Department of Industrial and Systems Engineering, Texas A&M University
| | - Xudong Zhang
- Department of Biomedical Engineering, Texas A&M University; Department of Industrial and Systems Engineering, Texas A&M University; Department of Mechanical Engineering, Texas A&M University.
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Berger AA, Liu Y, Mosel L, Champagne KA, Ruoff MT, Cornett EM, Kaye AD, Imani F, Shakeri A, Varrassi G, Viswanath O, Urits I. Efficacy of Dry Needling and Acupuncture in the Treatment of Neck Pain. Anesth Pain Med 2021; 11:e113627. [PMID: 34336626 PMCID: PMC8314077 DOI: 10.5812/aapm.113627] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2021] [Revised: 03/22/2021] [Accepted: 03/26/2021] [Indexed: 12/16/2022] Open
Abstract
CONTEXT Neck pain is a common phenomenon and affects a large segment of the population. Chronic neck pain, lasting more than 3 months, likely occurs in 10% - 30% of patients with acute neck pain and affects up to 288 million cases globally, carrying a significant cost in terms of quality of life, disability, and healthcare dollars. Here we review neck pain background, acupuncture and the evidence that exist to support acupuncture use in chronic neck pain. RESULTS Neck pain not only affects quality of life directly, but also contributes to depression, job dissatisfaction and reduced productivity. Unfortunately, neck pain is strongly linked to office and computer work and is likely to continue increasing in prevalence. Traditional treatments, such as analgesics, physical therapy, exercise, and non-invasive therapy bring some relief, and invasive therapy is indicated if anatomical pathologies exist. Acupuncture is a form of integrative medicine, originally described and practiced in traditional Chinese medicine and now expanded to include methods including acupressure, dry needling, and others. Traditionally, it focused on restoring the patient's flow of Qi by puncturing specific points along the meridians. It has previously been shown to be effective in other forms of chronic pain and disability. Clinical trials studying acupuncture for neck pain have shown significant reduction in both pain and associated symptoms. These therapies are reviewed in this text. CONCLUSIONS Neck pain is a common and significant global problem. Acupuncture, dry needling, and cupping were all shown to be effective in alleviating pain both immediately after treatment, as well as provide long-lasting relief. These treatments are generally safe and inexpensive and should be considered as part of a multimodal approach for the treatment of neck pain. More head-to-head studies will provide better data to support a choice of a specific treatment over another.
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Affiliation(s)
- Amnon A. Berger
- Department of Anesthesiology, Critical Care, and Pain Medicine, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | - Yao Liu
- Department of Anesthesiology, Critical Care, and Pain Medicine, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | - Luke Mosel
- Department of Anesthesiology, Louisiana State University Health Shreveport, Shreveport, LA, USA
| | - Kristin A. Champagne
- School of Medicine, Louisiana State University Health Shreveport, Shreveport, LA, USA
| | - Miriam T. Ruoff
- School of Medicine, Louisiana State University Health Shreveport, Shreveport, LA, USA
| | - Elyse M. Cornett
- Department of Anesthesiology, Louisiana State University Health Shreveport, Shreveport, LA, USA
| | - Alan David Kaye
- Department of Anesthesiology, Louisiana State University Health Shreveport, Shreveport, LA, USA
| | - Farnad Imani
- Pain Research Center, Department of Anesthesiology and Pain Medicine, Iran University of Medical Sciences, Tehran, Iran
| | - Asadollah Shakeri
- Department of Anesthesiology and Pain Medicine, Zahedan University of Medical Sciences, Zahedan, Iran
| | | | - Omar Viswanath
- Department of Anesthesiology, Louisiana State University Health Shreveport, Shreveport, LA, USA
- Department of Anesthesiology, College of Medicine-Phoenix, University of Arizona, Phoenix, AZ, USA
- Department of Anesthesiology, Creighton University School of Medicine, Omaha, NE, USA
- Valley Anesthesiology and Pain Consultants-Envision Physician Services, Phoenix, AZ, USA
| | - Ivan Urits
- Department of Anesthesiology, Louisiana State University Health Shreveport, Shreveport, LA, USA
- Southcoast Physician Group Pain Medicine, Wareham, MA, USA
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12
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Prego-Domínguez J, Khazaeipour Z, Mallah N, Takkouche B. Socioeconomic status and occurrence of chronic pain: a meta-analysis. Rheumatology (Oxford) 2021; 60:1091-1105. [PMID: 33276382 DOI: 10.1093/rheumatology/keaa758] [Citation(s) in RCA: 33] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2020] [Revised: 09/10/2020] [Accepted: 10/07/2020] [Indexed: 01/11/2023] Open
Abstract
OBJECTIVE To examine the association between socioeconomic status (SES) and the occurrence of chronic pain, defined as pain that persists or recurs for >3 months. METHODS We performed a structured search in Medline, Embase, WHO Global Index Medicus and Conference Proceedings Citation Index-Science databases to identify cohort and case-control studies on chronic pain and SES and its subgroups (SES combined index, educational level, income and occupational status). We extracted study characteristics, outcome measures and measures of association and their 95% CIs. Literature search, data extraction and risk of bias assessment were conducted by two independent researchers. We performed main and subgroup meta-analyses using random-effects model, and formally assessed heterogeneity and publication bias. RESULTS A total of 45 studies, covering a population of ∼175 000 individuals, were meta-analysed, yielding a pooled Odds Ratio (OR) of 1.32 (95% CI: 1.21, 1.44) and 1.16 (95% CI: 1.09, 1.23) for low and medium SES levels, respectively, compared with high level. We obtained similar results in all the subgroup analyses. Heterogeneity was generally moderate to high across strata, and some evidence of publication bias for low socioeconomic status was found. CONCLUSION Our results support a moderate increase in the risk of chronic pain for low and medium SES when compared with high SES, a feature that remained constant in all measures of exposure or outcome used. Further prospective research on populations from developing countries are needed to confirm our findings as the studies available for this meta-analysis were carried out exclusively in developed countries.
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Affiliation(s)
- Jesús Prego-Domínguez
- Department of Preventive Medicine, University of Santiago de Compostela, Santiago de Compostela, Spain
| | - Zahra Khazaeipour
- Brain and Spinal Cord Injury Research Center, Neuroscience Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Narmeen Mallah
- Department of Preventive Medicine, University of Santiago de Compostela, Santiago de Compostela, Spain.,Centro de Investigación Biomédica en Red de Epidemiología y Salud Pública (CIBER-ESP), Madrid, Spain
| | - Bahi Takkouche
- Department of Preventive Medicine, University of Santiago de Compostela, Santiago de Compostela, Spain.,Centro de Investigación Biomédica en Red de Epidemiología y Salud Pública (CIBER-ESP), Madrid, Spain.,Health Research Institute of Santiago de Compostela (IDIS), Santiago de Compostela, Spain
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13
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Artificial intelligence prediction of the effect of rehabilitation in whiplash associated disorder. PLoS One 2020; 15:e0243816. [PMID: 33332408 PMCID: PMC7746175 DOI: 10.1371/journal.pone.0243816] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2020] [Accepted: 11/18/2020] [Indexed: 12/29/2022] Open
Abstract
The active cervical range of motion (aROM) is assessed by clinicians to inform their decision-making. Even with the ability of neck motion to discriminate injured from non-injured subjects, the mechanisms to explain recovery or persistence of WAD remain unclear. There are few studies of ROM examinations with precision tools using kinematics as predictive factors of recovery rate. The present paper will evaluate the performance of an artificial neural network (ANN) using kinematic variables to predict the overall change of aROM after a period of rehabilitation in WAD patients. To achieve this goal the neck kinematics of a cohort of 1082 WAD patients (55.1% females), with mean age 37.68 (SD 12.88) years old, from across Spain were used. Prediction variables were the kinematics recorded by the EBI® 5 in routine biomechanical assessments of these patients. These include normalized ROM, speed to peak and ROM coefficient of variation. The improvement of aROM was represented by the Neck Functional Holistic Analysis Score (NFHAS). A supervised multi-layer feed-forward ANN was created to predict the change in NFHAS. The selected architecture of the ANN showed a mean squared error of 308.07–272.75 confidence interval for a 95% in the Monte Carlo cross validation. The performance of the ANN was tested with a subsample of patients not used in the training. This comparison resulted in a medium correlation with R = 0.5. The trained neural network to predict the expected difference in NFHAS between baseline and follow up showed modest results. While the overall performance is moderately correlated, the error of this prediction is still too large to use the method in clinical practice. The addition of other clinically relevant factors could further improve prediction performance.
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14
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Alalawi A, Luque-Suarez A, Fernandez-Sanchez M, Gallina A, Evans D, Falla D. Do measures of physical function enhance the prediction of persistent pain and disability following a whiplash injury? Protocol for a prospective observational study in Spain. BMJ Open 2020; 10:e035736. [PMID: 33033010 PMCID: PMC7542919 DOI: 10.1136/bmjopen-2019-035736] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
Abstract
INTRODUCTION Not all factors that predict persistent pain and disability following whiplash injury are known. In particular, few physical factors, such as changes in movement and muscle behaviour, have been investigated. The aim of this study is to identify predictive factors that are associated with the development of persistent pain and disability following a whiplash injury by combining contemporary measures of physical function together with established psychological and pain-related predictive factors. METHODS AND ANALYSIS A prospective observational study will recruit 150 consecutive eligible patients experiencing whiplash-related symptoms, admitted to a private physiotherapy clinic in Spain within 15 days of their whiplash injury. Poor outcome will be measured using the Neck Disability Index (NDI), defined as an NDI score of 30% or greater at 6 months post injury. Candidate predictors, including demographic characteristics, injury characteristics, pain characteristics, self-reported psychosocial factors and physical factors, will be collected at baseline (within 15 days of inception). Regression analyses will be performed to identify factors that are associated with persistent neck pain and disability over the study period. ETHICS AND DISSEMINATION The project has been approved by the Ethics Committee of the province of Malaga, Spain (#30052019). The results of this study will be published in peer-reviewed journals.
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Affiliation(s)
- Ahmed Alalawi
- Centre of Precision Rehabilitation for Spinal Pain (CPR Spine), School of Sport, Exercise and Rehabilitation Sciences, University of Birmingham, Birmingham, UK
| | | | - Manuel Fernandez-Sanchez
- Facultad de Ciencias de la Educacion Enfermeria y Fisioterapia, Universidad De Almeria, Almeria, Spain
| | - Alessio Gallina
- Centre of Precision Rehabilitation for Spinal Pain (CPR Spine), School of Sport, Exercise and Rehabilitation Sciences, University of Birmingham, Birmingham, UK
| | - David Evans
- Centre of Precision Rehabilitation for Spinal Pain (CPR Spine), School of Sport, Exercise and Rehabilitation Sciences, University of Birmingham, Birmingham, UK
| | - Deborah Falla
- Centre of Precision Rehabilitation for Spinal Pain (CPR Spine), School of Sport, Exercise and Rehabilitation Sciences, University of Birmingham, Birmingham, UK
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15
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Abstract
OBJECTIVES The reason why some individuals develop chronic symptoms, whiplash-associated disorder, following whiplash trauma is poorly understood. We explored whether precollision pain-related diagnoses, medically unexplained symptoms, and psychiatric diagnoses are related to whiplash-associated disorder. MATERIALS AND METHODS A cohort of 719 individuals exposed to whiplash trauma and subsequently experiencing symptoms within 72 hours (whiplash-exposed cohort) and 3595 matched controls were included in this observational prospective study. At 12 months postcollision, the whiplash-exposed cohort rated their neck pain using the Visual Analog Scale. Data on health were obtained from the Danish National Patient Register for the whiplash-exposed cohort and for the controls for a 5-year period before collision. RESULTS The whiplash-exposed cohort had significantly increased incidences of precollision pain-related diagnoses: χ(1)=17.42, P<0.001 and medically unexplained symptoms: χ(1)=22.2, P<0.001 but not psychiatric diagnoses: χ(1)=3.60, P>0.05 compared with controls in the 5-year period. Participants from the whiplash-exposed cohort with precollision pain-related diagnoses (odds ratio=2.46; 95% confidence interval, 1.39; 4.35) and medically unexplained symptoms (odds ratio, 1.72; 95% confidence interval, 1.04; 2.84) had significantly increased odds for neck pain at follow-up. DISCUSSION Precollision pain and medically unexplained symptoms predict chronic neck pain following whiplash trauma. This may indicate that a sensitization process was initiated before the collision or that individuals with precollision low threshold for contacting health care services maintain this behavior postcollision. The collision may trigger existing individual vulnerabilities that constitute to be a risk factor for chronic whiplash.
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16
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Correia MA, McLachlin SD, Cronin DS. Optimization of muscle activation schemes in a finite element neck model simulating volunteer frontal impact scenarios. J Biomech 2020; 104:109754. [DOI: 10.1016/j.jbiomech.2020.109754] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2019] [Revised: 03/12/2020] [Accepted: 03/13/2020] [Indexed: 11/25/2022]
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17
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Ritchie C, Smith A, Sterling M. Medical and allied health service use during acute and chronic post-injury periods in whiplash injured individuals. BMC Health Serv Res 2020; 20:260. [PMID: 32228573 PMCID: PMC7106620 DOI: 10.1186/s12913-020-05146-0] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2019] [Accepted: 03/24/2020] [Indexed: 01/05/2023] Open
Abstract
BACKGROUND Individuals with whiplash associated disorder (WAD) frequently experience neck pain in addition to other physical, psychological and social symptoms. Consequently, treatment is sought from a variety of health professionals. The limited data available about health services use in this population are conflicting. This study aimed to characterise health service use in individuals with WAD from a motor vehicle crash. METHODS Medical (general practitioner (GP), medical specialist, emergency services (ED), radiology - x-ray, computed tomography, magnetic resonance imaging, ultrasound) and allied health service (physiotherapy, chiropractor, psychologist, osteopath, occupational therapy) use during acute (< 12 weeks) and chronic (12 weeks to 2 years) post-injury periods were analysed in adults claiming compensation for WAD in the no-fault jurisdiction of Victoria, Australia (n = 37,315). RESULTS Most WAD claimants had an acute post-injury health service payment (95%, n = 35,348), and approximately one-third (29%, n = 10,871) had a chronic post-injury health service payment. During an acute post-injury period, the most frequently compensated services were for: ED (82% of acute claimants), radiology (56%), and medical specialist (38%). Whereas, physiotherapy (64.4% of chronic claimants), GP (48.1%), and radiology (34.6%) were the most frequently paid services during the chronic period. Females received significantly more payments from physiotherapists (F = 23.4%, M = 18%, z = - 11.3, p < .001, r = 0.13), chiropractors (F = 7.4%, M = 5.6%, z = - 6.3, p < .001, r = 0.13), and psychologists (F = 4.2%, M = 2.8%, z = - 6.7, p < .001, r = 0.18); whereas, males received significantly more medical services payments from medical specialists (F = 41.8%, M = 43.8%, z = - 3.7, p < .001, r = 0.03), ED (F = 74.0%, M = 76.3%, z = - 4.9, p < .001, r = 0.03) and radiology (F = 58.3%, M = 60.1%, z = - 3.4, p < .001, r = 0.02). CONCLUSIONS Individuals with WAD claimed for a range of health services. Radiology imaging use during the acute post-injury period, and physiotherapy and chiropractor service use during the chronic post-injury period appeared concordant with current WAD management guidelines. Conversely, low physiotherapy and chiropractic use during an acute post-injury period, and high radiology and medical specialists use during the chronic post-injury period appeared discordant with current guidelines. Strategies are needed to help inform medical health professionals of the current guidelines to promote early access to health professionals likely to provide an active approach to treatment, and to address unnecessary referral to radiology and medical specialists in individuals with on-going WAD.
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Affiliation(s)
- Carrie Ritchie
- Recover Injury Research Centre, The University of Queensland, Brisbane, Queensland, Australia.
| | - Ashley Smith
- School of Allied Health Sciences, Griffith University, Gold Coast, Australia.,Department of Clinical Neurosciences, Cumming School of Medicine, University of Calgary, Calgary, Canada
| | - Michele Sterling
- Recover Injury Research Centre, The University of Queensland, Brisbane, Queensland, Australia.,NHMRC Centre of Research Excellence in Road Traffic Injury Recovery, Brisbane, Australia
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18
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Oostendorp RAB, Elvers JWH, van Trijffel E, Rutten GM, Scholten–Peeters GGM, Heijmans M, Hendriks E, Mikolajewska E, De Kooning M, Laekeman M, Nijs J, Roussel N, Samwel H. Relationships Between Context, Process, and Outcome Indicators to Assess Quality of Physiotherapy Care in Patients with Whiplash-Associated Disorders: Applying Donabedian's Model of Care. Patient Prefer Adherence 2020; 14:425-442. [PMID: 32184572 PMCID: PMC7060032 DOI: 10.2147/ppa.s234800] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/16/2019] [Accepted: 01/28/2020] [Indexed: 12/22/2022] Open
Abstract
BACKGROUND Quality indicators (QIs) are measurable elements of practice performance and may relate to context, process, outcome and structure. A valid set of QIs have been developed, reflecting the clinical reasoning used in primary care physiotherapy for patients with whiplash-associated disorders (WAD). Donabedian's model postulates relationships between the constructs of quality of care, acting in a virtuous circle. AIM To explore the relative strengths of the relationships between context, process, and outcome indicators in the assessment of primary care physiotherapy in patients with WAD. MATERIALS AND METHODS Data on WAD patients (N=810) were collected over a period of 16 years in primary care physiotherapy practices by means of patients records. This routinely collected dataset (RCD-WAD) was classified in context, process, and outcome variables and analyzed retrospectively. Clinically relevant variables were selected based on expert consensus. Associations were expressed, using zero-order, as Spearman rank correlation coefficients (criterion: rs >0.25 [minimum: fair]; α-value = 0.05). RESULTS In round 1, 62 of 85 (72.9%) variables were selected by an expert panel as relevant for clinical reasoning; in round 2, 34 of 62 (54.8%) (context variables 9 of 18 [50.0%]; process variables 18 of 34 [52.9]; outcome variables 8 of 10 [90.0%]) as highly relevant. Associations between the selected context and process variables ranged from 0.27 to 0.53 (p≤0.00), between selected context and outcome variables from 0.26 to 0.55 (p≤0.00), and between selected process and outcome variables from 0.29 to 0.59 (p≤0.00). Moderate associations (rs >0.50; p≤0.00) were found between "pain coping" and "fear avoidance" as process variables, and "pain intensity" and "functioning" as outcome variables. CONCLUSION The identified associations between selected context, process, and outcome variables were fair to moderate. Ongoing work may clarify some of these associations and provide guidance to physiotherapists on how best to improve the quality of clinical reasoning in terms of relationships between context, process, and outcome in the management of patients with WAD.
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Affiliation(s)
- Rob A B Oostendorp
- Scientific Institute for Quality of Healthcare, Radboud University Nijmegen Medical Centre, Nijmegen, the Netherlands
- Department of Manual Therapy, Faculty of Medicine and Pharmacy, Vrije Universiteit Brussel, Brussels, Belgium
- Pain in Motion International Research Group, Department of Physiotherapy, Human Physiology and Anatomy, Faculty of Physical Education and Physiotherapy, Vrije Universiteit Brussel, Brussels, Belgium
- Practice Physiotherapy and Manual Therapy, Heeswijk-Dinther, the Netherlands
| | - J W Hans Elvers
- Department of Public Health and Research, Radboud University Nijmegen Medical Centre, Nijmegen, the Netherlands
- Methodological Health-Skilled Institute, Beuningen, the Netherlands
| | - Emiel van Trijffel
- SOMT University of Physiotherapy, Amersfoort, the Netherlands
- Department of Physiotherapy, Human Physiology and Anatomy, Faculty of Physical Education and Physiotherapy, Vrije Universiteit Brussel, Brussels, Belgium
| | - Geert M Rutten
- Institute of Health Studies, Faculty of Health and Social Studies, HAN University of Applied Science, Nijmegen, the Netherlands
- Faculty of Science and Engineering, Maastricht University, Maastricht, the Netherlands
| | - Gwendolyne G M Scholten–Peeters
- Department of Human Movement Sciences, Faculty of Behavioral and Movement Sciences, Vrije Universiteit Free University Amsterdam, Amsterdam Movement Sciences, Amsterdam, the Netherlands
| | - Marcel Heijmans
- Practice Physiotherapy and Manual Therapy, Heeswijk-Dinther, the Netherlands
| | - Erik Hendriks
- Department of Epidemiology, Center of Evidence Based Physiotherapy, Maastricht University, Maastricht, the Netherlands
- Practice Physiotherapy ‘Klepperheide’, Druten, the Netherlands
| | - Emilia Mikolajewska
- Department of Physiotherapy, Ludwik Rydygier Collegium Medicum in Bydgoszcz, Nicolaus Copernicus Univerisity, Toruń, Poland
- Neurocognitive Laboratory, Centre for Modern Interdisciplinary Technologies, Nicolaus Copernicus University, Toruń, Poland
| | - Margot De Kooning
- Pain in Motion International Research Group, Department of Physiotherapy, Human Physiology and Anatomy, Faculty of Physical Education and Physiotherapy, Vrije Universiteit Brussel, Brussels, Belgium
- Department of Physical Medicine and Physiotherapy, University Hospital Brussels, Brussels, Belgium
| | - Marjan Laekeman
- Department of Nursing Sciences, Ph.D.-Kolleg, Faculty of Health, University Witten/Herdecke, Witten, Germany
| | - Jo Nijs
- Pain in Motion International Research Group, Department of Physiotherapy, Human Physiology and Anatomy, Faculty of Physical Education and Physiotherapy, Vrije Universiteit Brussel, Brussels, Belgium
- Department of Physical Medicine and Physiotherapy, University Hospital Brussels, Brussels, Belgium
| | - Nathalie Roussel
- Department of Physiotherapy and Rehabilitation Sciences (MOVANT), Faculty of Medicine and Health Sciences, University of Antwerp, Antwerp, Belgium
| | - Han Samwel
- Revalis Pain Rehabilitation Centre, ‘s Hertogenbosch, the Netherlands
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Yamada K, Adams H, Ellis T, Clark R, Sully C, Sullivan MJL. Reductions in Fatigue Predict Occupational Re-engagement in Individuals with Work-Related Musculoskeletal Disorders. JOURNAL OF OCCUPATIONAL REHABILITATION 2020; 30:135-145. [PMID: 31463870 DOI: 10.1007/s10926-019-09856-z] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Background Symptoms of fatigue have been shown to be associated with heightened levels of disability in patients suffering from a wide range of debilitating health and mental health conditions. The role of fatigue as a determinant of work disability in individuals with work-related musculoskeletal disorders (WRMD) has received little attention. The present study examined the role of fatigue as a determinant of work-disability in individuals with WRMDs. Methods Participants included 117 individuals with WRMDs who completed measures of pain severity, fatigue, depression and disability before and after participating in a behavioral activation rehabilitation intervention. Results Cross-sectional analyses on pre-treatment measures revealed that fatigue contributed significant variance to the prediction of self-reported disability, beyond the variance accounted for by pain severity and depression. Prospective analyses revealed that reductions in fatigue through the course of treatment predicted occupational re-engagement following termination of the intervention. Conclusions The results of the present study suggest fatigue contributes to occupational disability, independent of the effects of pain and depression. The findings also suggest that meaningful reductions in fatigue might be achieved through psychosocial interventions that promote gradual re-integration into discontinued activities, increase participants' exposure to success and achievement experiences, and reduce the severity of depressive symptoms. Behavioural activation interventions such as the one used in the present study might contribute to more positive occupational outcomes in work-disabled individuals who report high levels of fatigue.
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Affiliation(s)
- Keiko Yamada
- Department of Psychology, McGill University, Montreal, QC, Canada
- Department of Anesthesiology and Pain Medicine, Faculty of Medicine, Juntendo University, Tokyo, Japan
| | - Heather Adams
- University Centre for Research and Disability, Halifax, NS, Canada
| | - Tamra Ellis
- Centre for Rehabilitation and Health, Toronto, ON, Canada
| | - Robyn Clark
- Kootenay Health Services, Nelson, BC, Canada
| | - Craig Sully
- Kootenay Health Services, Nelson, BC, Canada
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20
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Oostendorp RAB, Elvers JWH, van Trijffel E, Rutten GM, Scholten-Peeters GGM, Heijmans M, Hendriks E, Mikolajewska E, De Kooning M, Laekeman M, Nijs J, Roussel N, Samwel H. Clinical Characteristics and Patient-Reported Outcomes of Primary Care Physiotherapy in Patients with Whiplash-Associated Disorders: A Longitudinal Observational Study. Patient Prefer Adherence 2020; 14:1733-1750. [PMID: 33061316 PMCID: PMC7532902 DOI: 10.2147/ppa.s262578] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/13/2020] [Accepted: 08/22/2020] [Indexed: 12/23/2022] Open
Abstract
BACKGROUND Whiplash-associated disorders (WADs) constitute a state of health characterized by a wide diversity of symptoms as a result of impairments of functions, activity limitations, and participation restrictions. Patient-reported outcome measurements (PROMs) and patient-reported outcomes (PROs) seem appropriate when describing and evaluating the health status of patients with WAD. AIM To measure the use of PROMs and PROs as quality indicators in clinical reasoning, and to analyze and evaluate pre- and post-treatment 'pain intensity' and 'functioning', and for 'perceived improvement' in patients with WAD in primary care physiotherapy practice by year of referral, with the phase after accident and prognostic health profile embedded in the clinical reasoning process. MATERIALS AND METHODS Data were collected over a period of 10 years. Pain intensity, functioning, and perceived improvement were measured using the Visual Analogue Scale for Pain (VAS-P), the Neck Disability Index (NDI) and the Global Perceived Effect scale (GPE). Pre- and post-treatment mean differences were tested for statistical significance and compared to minimal clinically important differences (MCID). Effect sizes were expressed as Cohen's d. Multivariable regression analysis was performed to explore independent associations of year of referral, phase after the accident, and the patient's prognostic health profile with post-treatment pain intensity and functioning. RESULTS A consecutive sample of 523 patients was included. Pre- and post-treatment mean differences on VAS-P and NDI were statistically significant (P<0.000) and clinically relevant, with 'large' effect sizes for pain intensity and functioning. MCIDs were achieved by 80% for VAS-P and for 60% for NDI. Year of referral and phase after the accident were independently associated with worse post-treatment functioning. About half of the patients (n=241 [46.1%]) perceived themselves as improved. CONCLUSION The PROMs and PROs pain intensity, functioning and perceived improvement were integrated as quality indicators in the physiotherapy clinical reasoning process for patients with WAD. Significant differences in pain intensity and functioning were found but were unrelated to year of referral, phase after whiplash-related injury or prognostic health profile. The MCID VAS-P scores did not differ depending on experienced pain.
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Affiliation(s)
- Rob A B Oostendorp
- Scientific Institute for Quality of Healthcare, Radboud University Nijmegen Medical Centre, Nijmegen, the Netherlands
- Department of Manual Therapy, Faculty of Medicine and Pharmacy, Vrije Universiteit Brussel, Brussels, Belgium
- Pain in Motion International Research Group, Department of Physiotherapy, Human Physiology and Anatomy, Faculty of Physical Education and Physiotherapy, Vrije Universiteit Brussel, Brussels, Belgium
- Practice Physiotherapy and Manual Therapy, Heeswijk-Dinther, the Netherlands
- Correspondence: Rob AB Oostendorp Scientific Institute for Quality of Healthcare, Radboud University Nijmegen Medical Centre, p/a Oude Kleefsebaan 325, AT Berg En Dal6572, Nijmegen, the NetherlandsTel +31 246423419 Email
| | - J W Hans Elvers
- Department of Public Health and Research, Radboud University Nijmegen Medical Centre, Nijmegen, the Netherlands
- Department of Allied Health Care, Methodological Health-Skilled Institute, Beuningen, the Netherlands
| | - Emiel van Trijffel
- Department of Master Education, SOMT University of Physiotherapy, Amersfoort, the Netherlands
- Department of Physiotherapy, Human Physiology and Anatomy, Faculty of Physical Education and Physiotherapy, Vrije Universiteit Brussel, Brussels, Belgium
| | - Geert M Rutten
- Institute of Health Studies, Faculty of Health and Social Studies, HAN University of Applied Science, Nijmegen, the Netherlands
- Campus Venlo, Faculty of Science and Engineering, Maastricht University, Maastricht, the Netherlands
| | - Gwendolyne G M Scholten-Peeters
- Department of Human Movement Sciences, Faculty of Behavioral and Movement Sciences, Vrije Universiteit Amsterdam, Amsterdam Movement Sciences, Amsterdam, the Netherlands
| | - Marcel Heijmans
- Practice Physiotherapy and Manual Therapy, Heeswijk-Dinther, the Netherlands
| | - Erik Hendriks
- Department of Epidemiology, Center of Evidence Based Physiotherapy, Maastricht University, Maastricht, the Netherlands
- Practice Physiotherapy ‘Maasstaete, Druten, the Netherlands
| | - Emilia Mikolajewska
- Department of Physiotherapy, Ludwik Rydygier Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University, Toruń, Poland
- Neurocognitive Laboratory, Centre for Modern Interdisciplinary Technologies, Nicolaus Copernicus University, Toruń, Poland
| | - Margot De Kooning
- Pain in Motion International Research Group, Department of Physiotherapy, Human Physiology and Anatomy, Faculty of Physical Education and Physiotherapy, Vrije Universiteit Brussel, Brussels, Belgium
- Department of Physical Medicine and Physiotherapy, University Hospital Brussels, Brussels, Belgium
| | - Marjan Laekeman
- Department of Nursing Sciences, Ph.D.-Kolleg, Faculty of Health, University Witten/Herdecke, Witten, Germany
- Department of Physiological Psychology, University of Bamberg, Bamberg, Germany
| | - Jo Nijs
- Pain in Motion International Research Group, Department of Physiotherapy, Human Physiology and Anatomy, Faculty of Physical Education and Physiotherapy, Vrije Universiteit Brussel, Brussels, Belgium
- Department of Physical Medicine and Physiotherapy, University Hospital Brussels, Brussels, Belgium
- Institute of Neuroscience and Physiology, University of Gothenburg, Gothenburg, Sweden
| | - Nathalie Roussel
- Department of Physiotherapy and Rehabilitation Sciences (MOVANT), Faculty of Medicine and Health Sciences, University of Antwerp, Antwerp, Belgium
| | - Han Samwel
- Revalis Pain Rehabilitation Centre, S Hertogenbosch, the Netherlands
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Shaked G, Shaked D, Sebbag G, Czeiger D. The effect of steroid treatment on whiplash associated syndrome: a controlled randomized prospective trial. Eur J Trauma Emerg Surg 2019; 47:1115-1122. [PMID: 31811333 DOI: 10.1007/s00068-019-01282-3] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2019] [Accepted: 12/02/2019] [Indexed: 10/25/2022]
Abstract
PURPOSE There is significant evidence in the literature that low or relatively low cortisol concentrations near the time of an accident are associated with more severe forms of whiplash-associated disorders. We hypothesized that treating patients that were involved in a motor vehicle accident with hydrocortisone would alleviate the incidence and severity of these disabling disorders. METHODS A prospective, randomized, double-blind, placebo-controlled clinical trial. Blunt trauma patients that underwent a motor vehicle crash were allocated into a study group that received a single bolus of hydrocortisone and a control group that received saline. The patients were followed for 1 month. The incidence and severity of whiplash associated disorder, functional disturbances, and post-traumatic stress disorder were compared between the two groups. The analyses were repeated for sub-divisions into groups of high and low admission cortisol. RESULTS The more severe forms of whiplash-associated disorders on the day of accident were associated with low cortisol levels; mean cortisol concentration of the lower grade of whiplash patients (13.09 ± 7.35 µg%) was higher than that of whiplash syndrome of the severe forms (8.33 ± 3.45 µg), p = 0.001. There were no differences between study and control groups regarding whiplash-associated disorders, functional tests, and severity of stress disorder 1 month after the accident. Significant differences were evident between high and low cortisol sub-groups. Those who had low cortisol level on admission and received hydrocortisone had worse outcomes. CONCLUSION Steroid treatment of patients with whiplash might be harmful to those who present with low cortisol concentrations (< 9.5 μg/dL). TRIAL REGISTRATION Clinical Trials: Association between low cortisol levels and whiplash syndrome. Date of registration: March 18, 2014. Date the first participant was enrolled: May 10, 2014. TRIAL REGISTRATION NUMBER NCT02090309. URL: https://clinicaltrials.gov/ct2/show/NCT02090309 .
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Affiliation(s)
- Gad Shaked
- Department of General Surgery and Trauma Unit, Soroka University Medical Center and Ben-Gurion University, Wingate St. 64, 84101, Beer Sheva, Israel.
| | - Daniela Shaked
- Physical Therapy Department, Recanati School for Community Health Professions, Faculty of Health Sciences, Ben-Gurion University, Beer Sheva, Israel
| | - Gilbert Sebbag
- Department of General Surgery and Trauma Unit, Soroka University Medical Center and Ben-Gurion University, Wingate St. 64, 84101, Beer Sheva, Israel
| | - David Czeiger
- Department of General Surgery and Trauma Unit, Soroka University Medical Center and Ben-Gurion University, Wingate St. 64, 84101, Beer Sheva, Israel
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Alalawi A, Gallina A, Sterling M, Falla D. Are physical factors associated with poor prognosis following a whiplash trauma?: a protocol for a systematic review and data synthesis. BMJ Open 2019; 9:e033298. [PMID: 31748312 PMCID: PMC6887082 DOI: 10.1136/bmjopen-2019-033298] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Abstract
INTRODUCTION Mitigating the transition from acute to chronic whiplash-associated disorders (WAD) is fundamental, and this could be achieved through early identification of individuals at risk. Several physical factors such as angular velocity, smoothness of neck movement and coactivation of neck flexors and extensors, have been observed in patients with WAD, but their predictive ability after a whiplash injury have not been considered in previous reviews. Therefore, the aim of the current protocol is to outline the protocol for a systematic review that synthesises the current evidence of which physical factors can predict ongoing pain and disability following a whiplash trauma. METHODS AND ANALYSIS Two independent reviewers will search for studies in several electronic databases including MEDLINE, Embase, CINAHL, PsycINFO, Scopus and Web of Science as well as grey literature. Observational cohort studies will be considered if they involve participants with acute WAD followed for at least 3 months post-injury. Studies will be required to assess the prognostic ability of one or more physical factors that directly involve a body function and/or structure and can be measured objectively. Further, patient-reported outcomes of physical function will be considered. The primary outcome for this review is Neck Disability Index, while all other validated measures will be considered as secondary outcomes. Risk of bias across individual studies will be assessed using the Quality In Prognostic Studies tool along with the Grades of Recommendation, Assessment, Development and Evaluation method to assess the quality of evidence. A meta-analysis will be conducted depending on homogeneity and the number of available studies. If appropriate, data will be pooled and presented as odds ratios, otherwise, a qualitative synthesis will be conducted. ETHICS AND DISSEMINATION Ethical approval is not required for this systematic review. The result from this review will be published in peer-reviewed journals. PROSPERO REGISTRATION NUMBER CRD42019122559.
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Affiliation(s)
- Ahmed Alalawi
- Centre of Precision Rehabilitation for Spinal Pain (CPR Spine), School of Sports, Exercise and Rehabilitation Sciences, University of Birmingham, Birmingham, UK
- Physical Therapy Department, College of Applied Medical Sciences, Umm Al-Qura University, Makkah, Saudi Arabia
| | - Alessio Gallina
- Centre of Precision Rehabilitation for Spinal Pain (CPR Spine), School of Sports, Exercise and Rehabilitation Sciences, University of Birmingham, Birmingham, UK
| | - Michele Sterling
- RECOVER Injury Research Centre, NHMRC Centre of Research Excellence in Road Traffic Injury Recovery, The University of Queensland, Brisbane, Queensland, Australia
| | - Deborah Falla
- Centre of Precision Rehabilitation for Spinal Pain (CPR Spine), School of Sports, Exercise and Rehabilitation Sciences, University of Birmingham, Birmingham, UK
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Abstract
African Americans experience a greater burden of acute pain than non-Hispanic white individuals across of variety of acute medical conditions, but it is unknown whether this is the case after trauma. We evaluated pain, pain-related characteristics (eg, peritraumatic distress), and analgesic treatment in 2 cohorts of individuals (African American [n = 931] and non-Hispanic white [n = 948]) presenting to the emergency department (ED) after a motor vehicle collision. We performed a propensity-matched analysis (n = 796 in each group) to assess racial differences in acute pain in the ED. In multivariable models conducted within the matched sample, race was associated with moderate to severe axial pain (odds ratio [OR] 3.2; 95% confidence interval [CI]: 2.1-5.0, P < 0.001) and higher average numerical rating scale scores (1.3; 95% CI: 1.1-1.6; P < 0.001). After adjustment for pain and other covariates, non-Hispanic white patients were more likely to receive an opioid analgesic in the ED (OR 2.0; 95% CI: 1.4-3.0, P < 0.001) or at discharge (OR 4.9; 95% CI: 3.4-7.1, P < 0.001) and also less likely to receive an NSAID in the ED (OR 0.54; 95% CI: 0.38-0.78; P = 0.001) or at discharge (0.31; 95% CI: 0.43-0.84). Racial differences in the severity of acute posttraumatic pain after a motor vehicle collision are not explained by factors such as socioeconomic status or crash characteristics. Despite a higher burden of acute pain, African Americans were less likely to receive opioid analgesics and more likely to receive NSAIDs. Further work is needed to understand the relationship between pain severity, disparities in analgesic treatment, and longer term outcomes, such as post-motor vehicle collision chronic pain.
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Hayashi K, Miki K, Ikemoto T, Ushida T, Shibata M. Factors influencing outcomes among patients with whiplash-associated disorder: A population-based study in Japan. PLoS One 2019; 14:e0216857. [PMID: 31086388 PMCID: PMC6516647 DOI: 10.1371/journal.pone.0216857] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2018] [Accepted: 04/30/2019] [Indexed: 11/19/2022] Open
Abstract
Introduction Only a few, large population-based studies, have reported on whiplash-associated disorder (WAD). However, none of them have investigated the influence of crash severity on WAD outcome. In the present study, we aimed to determine whether crash severity predicts outcomes among patients with no-fault government insurance for acute WAD. Methods We utilized data from a compulsory, no-fault government automobile liability insurance agency in Japan. Individuals involved in a car accident between April 2001 and June 2015 with residual disabilities reported at the end of the treatment between October 2014 and September 2015 were included. Crash severity was assessed based on property damage costs, size of the other vehicle (large car, medium car, small car, or two-wheeled vehicles), and collision types (rear-end collision, contact with vehicle moving in the same direction, or in the opposite direction). Outcomes included the time to claim closure and the number of treatment visits. Results We analyzed data for a total of 52,251 individuals (28,571 male and 23,680 female) with a median age of 44 years (range: 2–95 years). The median time to claim closure was 220 days (range: 1–4,938 days), and the median number of treatment visits was 102 (range: 1–2,492). There was no significant association between outcomes and property damage costs or size of the other vehicle. Collision types exhibited no consistent association with outcomes. However, older age and affected body parts, in addition to the neck, were independent risk factors for delayed claim closure and a large number of visits, although, all odds ratios were low (often less than 2.0). Conclusions There was no obvious association of outcomes with property damage costs, size of the other vehicle, or collision types in acute WAD patients. Further studies should investigate the influence of psychological factors, compensation systems, and cultural conditions.
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Affiliation(s)
- Kazuhiro Hayashi
- Pain medicine and Research Information Center, Nonprofit Organization, Aichi, Japan
- Multidisciplinary Pain Center, Aichi Medical University, Aichi, Japan
- Department of Rehabilitation, Aichi Medical University Hospital, Aichi, Japan
| | - Kenji Miki
- Pain medicine and Research Information Center, Nonprofit Organization, Aichi, Japan
- Department of Pain Medicine, Osaka University Graduate School of Medicine, Osaka, Japan
- Center for pain management, Hayaishi Hospital, Osaka, Japan
- * E-mail:
| | - Tatsunori Ikemoto
- Pain medicine and Research Information Center, Nonprofit Organization, Aichi, Japan
- Multidisciplinary Pain Center, Aichi Medical University, Aichi, Japan
- Institute of Physical Fitness, Sports Medicine and Rehabilitation, Aichi Medical University, Aichi, Japan
| | - Takahiro Ushida
- Pain medicine and Research Information Center, Nonprofit Organization, Aichi, Japan
- Multidisciplinary Pain Center, Aichi Medical University, Aichi, Japan
- Institute of Physical Fitness, Sports Medicine and Rehabilitation, Aichi Medical University, Aichi, Japan
| | - Masahiko Shibata
- Pain medicine and Research Information Center, Nonprofit Organization, Aichi, Japan
- Department of Pain Medicine, Osaka University Graduate School of Medicine, Osaka, Japan
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Wiangkham T, Duda J, Haque MS, Price J, Rushton A. A cluster randomised, double-blind pilot and feasibility trial of an active behavioural physiotherapy intervention for acute whiplash-associated disorder (WAD)II. PLoS One 2019; 14:e0215803. [PMID: 31071100 PMCID: PMC6508700 DOI: 10.1371/journal.pone.0215803] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2017] [Accepted: 03/31/2019] [Indexed: 12/18/2022] Open
Abstract
Whiplash-associated disorder (WAD) causes substantial social and economic burden, with ≥70% patients classified as WADII (neck complaint and musculoskeletal sign(s)). Effective management in the acute stage is required to prevent development of chronicity; an issue for 60% of patients. An Active Behavioural Physiotherapy Intervention (ABPI) was developed to address both physical and psychological components of WAD. The ABPI is a novel complex intervention designed through a rigorous sequential multiphase project to prevent transition of acute WAD to chronicity. An external pilot and feasibility cluster randomised double-blind (assessor, participants) parallel two-arm clinical trial was conducted in the UK private sector. The trial compared ABPI versus standard physiotherapy to evaluate trial procedures and feasibility of the ABPI for managing acute WADII in preparation for a future definitive trial. Six private physiotherapy clinics were recruited and cluster randomised using a computer-generated randomisation sequence. Twenty-eight (20 ABPI, 8 standard physiotherapy) participants [median age 38.00 (IQR = 21.50) years] were recruited. Data were analysed descriptively with a priori establishment of success criteria. Ninety-five percent of participants in the ABPI arm fully recovered (Neck Disability Index ≤4, compared to 17% in the standard physiotherapy arm); required fewer treatment sessions; and demonstrated greater improvement in all outcome measures (pain intensity, Cervical Range of Motion, Pressure Pain Threshold, EuroQol-5 Dimensions) except for the Impact of Events Scale and Fear Avoidance Beliefs Questionnaire. The findings support the potential value of the ABPI, and that an adequately powered definitive trial to evaluate effectiveness (clinical, cost) is feasible with minor modifications to procedures.
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Affiliation(s)
- Taweewat Wiangkham
- Centre of Precision Rehabilitation for Spinal Pain (CPR Spine), University of Birmingham, Birmingham, West Midlands, United Kingdom
- School of Sport, Exercise and Rehabilitation Sciences, University of Birmingham, Birmingham, West Midlands, United Kingdom
- Exercise and Rehabilitation Sciences Research Unit, Naresuan University, Phitsanulok, Thailand
- Department of Physical Therapy, Naresuan University, Phitsanulok, Thailand
| | - Joan Duda
- School of Sport, Exercise and Rehabilitation Sciences, University of Birmingham, Birmingham, West Midlands, United Kingdom
| | - M. Sayeed Haque
- Institute of Applied Health Research, University of Birmingham, Birmingham, West Midlands, United Kingdom
| | - Jonathan Price
- Physiotherapy Department, Birmingham Community Healthcare NHS Foundation Trust, Birmingham, West Midlands, United Kingdom
| | - Alison Rushton
- Centre of Precision Rehabilitation for Spinal Pain (CPR Spine), University of Birmingham, Birmingham, West Midlands, United Kingdom
- School of Sport, Exercise and Rehabilitation Sciences, University of Birmingham, Birmingham, West Midlands, United Kingdom
- * E-mail:
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Pedersen MM, Fink P, Kasch H, Frostholm L. Development of an Internet-delivered educational video for acute whiplash injuries. Pilot Feasibility Stud 2019; 5:60. [PMID: 31061715 PMCID: PMC6487037 DOI: 10.1186/s40814-019-0445-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2018] [Accepted: 04/09/2019] [Indexed: 11/12/2022] Open
Abstract
Objective To describe the development of a preventive educational video for patients exposed to whiplash trauma following motor vehicle accidents. Methods The development followed a systematic approach and was theory-driven supplemented with available empirical knowledge. The specific content was developed by a multidisciplinary group involving health professionals and visual production specialists. Results A 14-min educational video was created. The video content focuses on stimulating adaptive recovery expectations and preventing maladaptive illness beliefs. The video presents a multifactorial model for pain incorporating physiological and cognitive-behavioural aspects, advice on pain relief, and exercises. Subjects interviewed for a qualitative evaluation found the video reassuring and that it aligned well with verbal information received in the hospital. Conclusions The development of the visual educational intervention benefitted from a systematic development approach entailing both theoretical and research-based knowledge. The sparse evidence on educational information for acute whiplash trauma posed a challenge for creating content. Further knowledge is required regarding what assists recovery in the early stages of whiplash injuries in order to improve the development of educational interventions.
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Affiliation(s)
- Majbritt Mostrup Pedersen
- 1The Research Clinic for Functional Disorders and Psychosomatics, Aarhus University Hospital, Nørrebrogade 44, Bygn. 2C, 8000 Aarhus, Denmark
| | - Per Fink
- 1The Research Clinic for Functional Disorders and Psychosomatics, Aarhus University Hospital, Nørrebrogade 44, Bygn. 2C, 8000 Aarhus, Denmark.,3Department of Clinical Medicine, Aarhus University, 8000 Aarhus, Denmark
| | - Helge Kasch
- The Spinal Cord Injury Centre of Western Denmark, Department of Neurology, Regional Hospital of Viborg, 8800 Viborg, Denmark.,3Department of Clinical Medicine, Aarhus University, 8000 Aarhus, Denmark
| | - Lisbeth Frostholm
- 1The Research Clinic for Functional Disorders and Psychosomatics, Aarhus University Hospital, Nørrebrogade 44, Bygn. 2C, 8000 Aarhus, Denmark.,3Department of Clinical Medicine, Aarhus University, 8000 Aarhus, Denmark
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Godlewski B, Stachura MK, Twardowska-Staszek E, Czepko RA, Czepko R. Effect of Social Factors on Surgical Outcomes in Cervical Disc Disease. Anesth Pain Med 2019; 8:e84140. [PMID: 30719418 PMCID: PMC6347669 DOI: 10.5812/aapm.84140] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2018] [Revised: 10/28/2018] [Accepted: 10/30/2018] [Indexed: 11/26/2022] Open
Abstract
Background Daily clinical practice shows us how diametrically different surgical outcomes can occur in particular groups of patients sharing the same diagnosis and being subjected to the same treatment. Patient-reported outcomes appear to be significantly influenced by social factors and patients’ emotional status. Data on such variables were collated and analyzed statistically with the aim of confirming our clinical observations. Methods We analyzed a group of 100 patients following cervical disc surgery. The clinical evaluation was based on a visual analog scale (VAS) for pain and the neck disability index (NDI). Non-clinical data comprised education status, employment status, body mass index (BMI), and history of depressive episodes in the period immediately preceding the surgery, which was investigated using the Beck Depression Inventory (BDI). Results Patients who had completed university or secondary school education had a significantly lower BMI and lower BDI scores and they reported less pain at 12 months postoperatively than patients with vocational or elementary school education only. Patients who were employed at the time of the study or were retired demonstrated significantly lower NDI scores both before the surgery and at 12 months postoperatively, as well as lower BDI scores compared to those who were unemployed or drew disability pensions. Factors such as age or BMI score did not exert a direct effect on treatment outcomes assessed as changes in the VAS and NDI scores. Conclusions Surgical treatment for the cervical disc disease decreases pain and improves patients’ quality of life. Treatment outcomes are also influenced by social factors and patients’ emotional status.
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Affiliation(s)
- Bartosz Godlewski
- Department of Neurosurgery, Scanmed St. Raphael Hospital, Cracow, Poland
- Corresponding Author: Department of Neurosurgery, Scanmed St. Raphael Hospital, 12 Bochenka St., 30-693 Cracow, Poland.
| | | | | | | | - Ryszard Czepko
- Department of Neurosurgery, Scanmed St. Raphael Hospital, Cracow, Poland
- Faculty of Medicine and Health Sciences, Andrzej Frycz Modrzewski Cracow University, Cracow, Poland
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Neck muscle responses of driver and front seat passenger during frontal-oblique collisions. PLoS One 2019; 13:e0209753. [PMID: 30596721 PMCID: PMC6312215 DOI: 10.1371/journal.pone.0209753] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2018] [Accepted: 12/11/2018] [Indexed: 11/19/2022] Open
Abstract
BACKGROUND Low-velocity motor vehicle crashes often lead to severe and chronic neck disorders also referred to as whiplash-associated disorders (WAD). The etiology of WAD is still not fully understood. Many studies using a real or simulated collision scenario have focused on rear-end collisions, whereas the kinematics and muscular responses during frontal-oblique collisions have hardly been investigated. In particular for rear-end collisions, drivers were shown to have a higher WAD risk than front seat passengers. Yet, independently from the impact direction, neither the muscular nor the kinematic responses of drivers and front seat passengers have been compared to date, although some findings indicate that the neck muscles have the potential to alter the head and neck kinematics, and that the level of neck muscle activity during impact may be relevant for the emergence of WAD. OBJECTIVE In this study, we quantitatively examined the subjects' neck muscle activity during low-velocity left-frontal-oblique impacts to gain further insights into the neuromuscular mechanism underlying whiplash-like perturbations that may lead to WAD. METHODS In a within-subject study design, we varied several impact parameters to investigate their effect on neck muscle response amplitude and delay. Fifty-two subjects experienced at least ten collisions while controlling for the following parameters: change in velocity Δv (3 / 6 km/h), seating position (driver / front seat passenger), and deliberate pre-tension of the musculature (tense / relaxed) to account for a potential difference between an expected and an unexpected crash. Ten of the 52 subjects additionally ran the same experimental conditions as above, but without wearing a safety belt. FINDINGS There were significant main effects of Δv and muscle pre-tension on the reflex amplitude but not of seating position. As for the reflex delay, there was a significant main effect of muscle pre-tension, but neither of Δv nor of seating position. Moreover, neither the safety belt nor its asymmetrical orientation had an influence on the reflexive responses of the occupants. CONCLUSION In summary, we did not find any significant differences in the reflex amplitude and delay of the neck musculature between drivers and front seat passengers. We therefore concluded that an increased risk of the driver sustaining WAD in frontal-oblique collisions, if it exists, cannot be due to differences in the reflexive responses.
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Abstract
Medicine use as part of multimodal management for whiplash-associated disorders (WAD) is common: neck pain is the cardinal symptom, mental health conditions are common, and some individuals may have neurological signs and symptoms. Almost half of the individuals with WAD have ongoing pain and disability. However, medicine use during acute and chronic recovery periods for WAD management is unknown. We analysed medicine use during acute (<12 weeks) and chronic (12 weeks to 2 years) postinjury periods in adults claiming compensation for WAD in the no-fault jurisdiction of Victoria, Australia (n = 2871). Compared with males, females were more likely to have only nonopioid analgesic and/or NSAID claims during the acute postinjury period (odds ratio = 1.35 [95% confidence interval: 1.08-1.68]). However, high medicine use was more likely in males (1.39 [1.16-1.67]), middle-aged claimants (35-44 years) (1.74 [1.12-2.56]), and claimants with a common law claim (2.96 [2.38-3.68]). During both acute and chronic postinjury periods, over half of the pharmaceutical claimants were prescribed NSAIDs and weak opioid medicines, and over one quarter were prescribed benzodiazepines. Antidepressant use was high during the chronic period. The proportion of strong opioid claimants quadrupled between 2000/2001 (5.5%) and 2012/2013 (23.4%). Opioid consumption, expressed as oral morphine equivalent, was double in males than in females (z = -5.4, P < 0.001), and higher in middle-aged than in younger or older claimants (χ = 13.9, P < 0.001). The high opioid, benzodiazepine, and antidepressant medicine use in this study is concerning and highlights the need for pharmaceutical approaches that balance pain management while minimising risk.
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Bandong AN, Leaver A, Mackey M, Ingram R, Shearman S, Chan C, Cameron ID, Moloney N, Mitchell R, Doyle E, Leyten E, Rebbeck T. Adoption and use of guidelines for whiplash: an audit of insurer and health professional practice in New South Wales, Australia. BMC Health Serv Res 2018; 18:622. [PMID: 30089495 PMCID: PMC6083615 DOI: 10.1186/s12913-018-3439-5] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2018] [Accepted: 08/01/2018] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND In Australia, the New South Wales (NSW) State Insurance Regulatory Authority has been continuously developing and implementing clinical practice guidelines to address the health and economic burden from whiplash associated disorders (WAD). Despite this, it is uncertain the extent to which the guidelines are followed. This study aimed to determine insurer and health professional compliance with recommendations of the 2014 NSW clinical practice guidelines for the management of acute WAD; and explore factors related to adherence. METHODS This was an observational study involving an audit of 288 randomly-selected claimant files from 4 insurance providers in NSW, Australia between March and October 2016. Data extracted included demographic, claim and injury details, use of health services, and insurer and health professional practices related to the guidelines. Analyses involved descriptive statistics and correlation analysis. RESULTS Median time for general practitioner medical consultation was 4 days post-injury and 25 days for physical treatment (e.g. physiotherapy). Rates of x-ray investigations were low (21.5%) and most patients (90%) were given active treatments in line with the guideline recommendations. The frequency of other practices recommended by the guidelines suggested lower guideline adherence in some areas such as; using the Quebec Task Force classification (19.9%); not using specialised imaging for WAD grades I and II (e.g. MRI, 45.8%); not using routine passive treatments (e.g. manual therapy, 94.0%); and assessing risk of non-recovery using relevant prognostic tools (e.g. Neck Disability Index, 12.8%). Over half of the claimants (59.0%) were referred to other professionals at 9-12 weeks post-injury, among which 31.2% were to psychologists and 68.8% to specialists (surgical specialists, 43.6%; WAD specialists, 20.5%). Legal representation and lodgment of full claim were associated with increased number of medical visits and imaging (ρ 0.23 to 0.3; p < 0.01). CONCLUSION There is evidence of positive uptake of some guideline recommendations by insurers and health professionals; however, there are practices that are not compliant and might lead to poor health outcomes and greater treatment cost. Organisational, regulatory and professional implementation strategies may be considered to change practice, improve scheme performance and ultimately improve outcomes for people with WAD.
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Affiliation(s)
- Aila Nica Bandong
- Faculty of Health Sciences, The University of Sydney, 75 East Street, Sydney, Australia
- College of Allied Medical Professions, University of the Philippines, Manila, Philippines
- Musculoskeletal Lab/Refshauge Lab (S218), Faculty of Health Sciences, The University of Sydney – Cumberland Campus, 75 East Street, Lidcombe, NSW 2141 Australia
| | - Andrew Leaver
- Faculty of Health Sciences, The University of Sydney, 75 East Street, Sydney, Australia
| | - Martin Mackey
- Faculty of Health Sciences, The University of Sydney, 75 East Street, Sydney, Australia
| | - Rodney Ingram
- Faculty of Health Sciences, The University of Sydney, 75 East Street, Sydney, Australia
| | - Samantha Shearman
- Faculty of Health Sciences, The University of Sydney, 75 East Street, Sydney, Australia
| | - Christen Chan
- Faculty of Health Sciences, The University of Sydney, 75 East Street, Sydney, Australia
| | - Ian D Cameron
- John Walsh Centre for Rehabilitation Research, Royal North Shore Hospital, Sydney, Australia
| | - Niamh Moloney
- Faculty of Medicine and Health Sciences, Macquarie University, Sydney, Australia
| | - Rebecca Mitchell
- Macquarie University, Australian Institute of Health Innovation, Sydney, Australia
| | - Eoin Doyle
- Faculty of Medicine and Health Sciences, Macquarie University, Sydney, Australia
| | - Emma Leyten
- Faculty of Medicine and Health Sciences, Macquarie University, Sydney, Australia
| | - Trudy Rebbeck
- Faculty of Health Sciences, The University of Sydney, 75 East Street, Sydney, Australia
- John Walsh Centre for Rehabilitation Research, Royal North Shore Hospital, Sydney, Australia
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Psychological Factors and the Development of Chronic Whiplash–associated Disorder(s). Clin J Pain 2018; 34:755-768. [DOI: 10.1097/ajp.0000000000000597] [Citation(s) in RCA: 40] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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32
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The Impact of Psychosocial and Contextual Factors on Individuals Who Sustain Whiplash-Associated Disorders in Motor Vehicle Collisions. PSYCHOLOGICAL INJURY & LAW 2018. [DOI: 10.1007/s12207-018-9317-y] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/16/2022]
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Cross-sectional and Prospective Correlates of Recovery Expectancies in the Rehabilitation of Whiplash Injury. Clin J Pain 2018; 34:306-312. [DOI: 10.1097/ajp.0000000000000542] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Baldwin JN, McKay MJ, Burns J, Hiller CE, Nightingale EJ, Moloney N. What are the similarities and differences between healthy people with and without pain? Scand J Pain 2018; 18:39-47. [PMID: 29794286 DOI: 10.1515/sjpain-2017-0156] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2017] [Accepted: 12/09/2017] [Indexed: 11/15/2022]
Abstract
BACKGROUND AND AIMS Knowledge of pain characteristics among the healthy population or among people with minimal pain-related disability could hold important insights to inform clinical practice and research. This study investigated pain prevalence among healthy individuals and compared psychosocial and physical characteristics between adults with and without pain. METHODS Data were from 1,000 self-reported healthy participants aged 3-101 years (1,000 Norms Project). Single-item questions assessed recent bodily pain ("none" to "very severe") and chronic pain (pain every day for 3 months in the previous 6 months). Assessment of Quality of Life (AQoL) instrument, New Generalised Self-Efficacy Scale, International Physical Activity Questionnaire, 6-min walk test, 30-s chair stand and timed up-and-down stairs tests were compared between adults with and without pain. RESULTS Seventy-two percent of adults and 49% of children had experienced recent pain, although most rated their pain as mild (80% and 87%, respectively). Adults with recent pain were more likely to be overweight/obese and report sleep difficulties, and had lower self-efficacy, AQoL mental super dimension scores and sit-to-stand performance, compared to adults with no pain (p<0.05). Effect sizes were modest (Cohen's d=0.16-0.39), therefore unlikely clinically significant. Chronic pain was reported by 15% of adults and 3% of children. Adults with chronic pain were older, more likely to be overweight/obese, and had lower AQoL mental super dimension scores, 6-min walk, sit-to-stand and stair-climbing performance (p<0.05). Again, effect sizes were modest (Cohen's d=0.25-0.40). CONCLUSIONS Mild pain is common among healthy individuals. Adults who consider themselves healthy but experience pain (recent/chronic) display slightly lower mental health and physical performance, although these differences are unlikely clinically significant. IMPLICATIONS These findings emphasise the importance of assessing pain-related disability in addition to prevalence when considering the disease burden of pain. Early assessment of broader health and lifestyle risk factors in clinical practice is emphasised. Avenues for future research include examination of whether lower mental health and physical performance represent risk factors for future pain and whether physical activity levels, sleep and self-efficacy are protective against chronic pain-related disability.
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Affiliation(s)
- Jennifer N Baldwin
- Faculty of Health and Environmental Sciences, Auckland University of Technology, Private Bag 92006, Auckland 1142, New Zealand, Tel.: +64 921 9999 ext 7157.,The University of Sydney, Faculty of Health Sciences, Sydney, New South Wales, Australia
| | - Marnee J McKay
- The University of Sydney, Faculty of Health Sciences, Sydney, New South Wales, Australia
| | - Joshua Burns
- The University of Sydney, Faculty of Health Sciences, Sydney, New South Wales, Australia.,Paediatric Gait Analysis Service of New South Wales, Sydney Children's Hospitals Network (Randwick and Westmead), Sydney, New South Wales, Australia
| | - Claire E Hiller
- The University of Sydney, Faculty of Health Sciences, Sydney, New South Wales, Australia
| | | | - Niamh Moloney
- The University of Sydney, Faculty of Health Sciences, Sydney, New South Wales, Australia.,Department of Health Sciences, Faculty of Medicine and Health Sciences, Macquarie University, Sydney, New South Wales, Australia
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Few promising multivariable prognostic models exist for recovery of people with non-specific neck pain in musculoskeletal primary care: a systematic review. J Physiother 2018; 64:16-23. [PMID: 29289589 DOI: 10.1016/j.jphys.2017.11.013] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/16/2017] [Revised: 10/30/2017] [Accepted: 11/08/2017] [Indexed: 12/12/2022] Open
Abstract
QUESTION Which multivariable prognostic model(s) for recovery in people with neck pain can be used in primary care? DESIGN Systematic review of studies evaluating multivariable prognostic models. PARTICIPANTS People with non-specific neck pain presenting at primary care. DETERMINANTS Baseline characteristics of the participants. OUTCOME MEASURES Recovery measured as pain reduction, reduced disability, or perceived recovery at short-term and long-term follow-up. RESULTS Fifty-three publications were included, of which 46 were derivation studies, four were validation studies, and three concerned combined studies. The derivation studies presented 99 multivariate models, all of which were at high risk of bias. Three externally validated models generated usable models in low risk of bias studies. One predicted recovery in non-specific neck pain, while two concerned participants with whiplash-associated disorders (WAD). Discriminative ability of the non-specific neck pain model was area under the curve (AUC) 0.65 (95% CI 0.59 to 0.71). For the first WAD model, discriminative ability was AUC 0.85 (95% CI 0.79 to 0.91). For the second WAD model, specificity was 99% (95% CI 93 to 100) and sensitivity was 44% (95% CI 23 to 65) for prediction of non-recovery, and 86% (95% CI 73 to 94) and 55% (95% CI 41 to 69) for prediction of recovery, respectively. Initial Neck Disability Index scores and age were identified as consistent prognostic factors in these three models. CONCLUSION Three externally validated models were found to be usable and to have low risk of bias, of which two showed acceptable discriminative properties for predicting recovery in people with neck pain. These three models need further validation and evaluation of their clinical impact before their broad clinical use can be advocated. REGISTRATION PROSPERO CRD42016042204. [Wingbermühle RW, van Trijffel E, Nelissen PM, Koes B, Verhagen AP (2018) Few promising multivariable prognostic models exist for recovery of people with non-specific neck pain in musculoskeletal primary care: a systematic review. Journal of Physiotherapy 64: 16-23].
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Guest R, Tran Y, Gopinath B, Cameron ID, Craig A. Psychological distress following a motor vehicle crash: evidence from a statewide retrospective study examining settlement times and costs of compensation claims. BMJ Open 2017; 7:e017515. [PMID: 28877951 PMCID: PMC5588945 DOI: 10.1136/bmjopen-2017-017515] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/03/2022] Open
Abstract
OBJECTIVE To determine whether psychological distress associated with musculoskeletal injuries sustained in a motor vehicle crash (MVC), regardless of time of onset, impacts compensation outcomes such as claim settlement times and costs. Second, to identify factors routinely collected by insurance companies that contribute to psychological distress during the compensation process. DESIGN Statewide retrospective study. DATA SOURCE Analysis of the New South Wales statewide (Australia) injury register for MVC survivors who lodged a compensation claim from 2011 to 2013. PARTICIPANTS 6341 adults who sustained a musculoskeletal injury and who settled a claim for injury after an MVC. Participants included those diagnosed with psychological distress (n=607) versus those not (n=5734). MAIN OUTCOME MEASURES Time to settlement and total costs of claims, as well as socio-demographic and injury characteristics that may contribute to elevated psychological distress, such as socio-economic disadvantage, and injury severity. RESULTS Psychological distress in those with a musculoskeletal injury was associated with significantly longer settlement times (an additional 17 weeks) and considerably higher costs (an additional $A41 575.00 or 4.3 times more expensive). Multivariate logistic regression analysis identified risk factors for psychological distress including being female, social disadvantage, unemployment prior to the claim, not being at fault in the MVC, requiring ambulance transportation and rehabilitation as part of recovery. CONCLUSIONS Results provide compelling evidence that psychological distress has an adverse impact on people with musculoskeletal injury as they progress through compensation. Findings suggest that additional resources should be directed toward claimants who are at risk (eg, the socially disadvantaged or those unemployed prior to the claim), the major aim being to reduce risk of psychological distress, such as post-traumatic stress disorder, and associated risk of increased settlement times and claim costs. Prospective studies are now required that investigate treatment strategies for those at risk of psychological distress associated with an MVC.
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Affiliation(s)
- Rebecca Guest
- John Walsh Centre for Rehabilitation Research, Kolling Institute for Medical Research, Sydney Medical School-Northern, The University of Sydney, Sydney, Australia
| | - Yvonne Tran
- John Walsh Centre for Rehabilitation Research, Kolling Institute for Medical Research, Sydney Medical School-Northern, The University of Sydney, Sydney, Australia
| | - Bamini Gopinath
- John Walsh Centre for Rehabilitation Research, Kolling Institute for Medical Research, Sydney Medical School-Northern, The University of Sydney, Sydney, Australia
| | - Ian D Cameron
- John Walsh Centre for Rehabilitation Research, Kolling Institute for Medical Research, Sydney Medical School-Northern, The University of Sydney, Sydney, Australia
| | - Ashley Craig
- John Walsh Centre for Rehabilitation Research, Kolling Institute for Medical Research, Sydney Medical School-Northern, The University of Sydney, Sydney, Australia
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Mankovsky-Arnold T, Wideman TH, Thibault P, Larivière C, Rainville P, Sullivan MJL. Sensitivity to Movement-Evoked Pain and Multi-Site Pain are Associated with Work-Disability Following Whiplash Injury: A Cross-Sectional Study. JOURNAL OF OCCUPATIONAL REHABILITATION 2017; 27:413-421. [PMID: 27744640 DOI: 10.1007/s10926-016-9672-z] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
Objectives Previous research has shown that sensitivity to movement-evoked pain is associated with higher scores on self-report measures of disability in individuals who have sustained whiplash injuries. However, it remains unclear whether sensitivity to movement-evoked pain is associated with work-disability. The aim of the present study was to examine the relation between sensitivity to movement-evoked pain and occupational status in individuals receiving treatment for whiplash injury. Methods A sample of 105 individuals with whiplash injuries participated in a testing session where different measures of pain (i.e. spontaneous pain, multi-site pain, sensitivity to movement-evoked pain) were collected during the performance of a simulated occupational lifting task. Results Hierarchical logistic regression analysis revealed that the measures of multisite pain and sensitivity to movement-evoked pain made significant independent contributions to the prediction of work-disability. Discussion The findings suggest that including measures of multisite pain and sensitivity to movement evoked pain in assessment protocols has the potential to increase the value of pain assessments for the prediction of occupational disability associated with whiplash injury. Clinical and theoretical implications of the findings are addressed.
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Affiliation(s)
| | - Timothy H Wideman
- School of Physical and Occupational Therapy, McGill University, Montreal, Canada
| | - Pascal Thibault
- Department of Psychology, McGill University, Montreal, Canada
| | - Christian Larivière
- Occupational Health and Safety, Research Institute Robert-Sauvé, Montreal, Canada
| | - Pierre Rainville
- Département de stomatology, Université de Montréal, Montreal, Canada
| | - Michael J L Sullivan
- Recover Injury Research Centre, University of Queensland, 288 Herston Road, Level 7, Herston, QLD, 4029, Australia.
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Baldwin JN, McKay MJ, Moloney N, Hiller CE, Nightingale EJ, Burns J. Reference values and factors associated with musculoskeletal symptoms in healthy adolescents and adults. Musculoskelet Sci Pract 2017; 29:99-107. [PMID: 28351022 DOI: 10.1016/j.msksp.2017.03.010] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/30/2016] [Revised: 02/15/2017] [Accepted: 03/20/2017] [Indexed: 10/19/2022]
Abstract
BACKGROUND Insufficient attention has been given to individuals who report musculoskeletal symptoms yet experience minimal disability. OBJECTIVES To examine musculoskeletal symptoms among healthy individuals, and compare demographic, psychological and physical factors between individuals with and without symptoms. DESIGN Cross-sectional observational study. METHOD Data were from the 1000 Norms Project which recruited 1000 individuals aged 3-101 years. Participants were healthy by self-report and had no major physical disability. Musculoskeletal symptoms (ache/pain/discomfort, including single-site and multi-site symptoms) were assessed in adolescents (11-17y) and adults (18-101y) using the Extended Nordic Musculoskeletal Questionnaire (NMQ-E). To compare individuals with single-site, multi-site and no symptoms, body mass index, grip strength, 6-min walk, 30-s chair stand and timed up-and-down stairs (all participants), and mental health, sleep difficulties, self-efficacy and physical activity (adults), were collected. RESULTS /findings: Socio-demographic characteristics were similar to the Australian population. Twelve-month period prevalence of all symptoms was 69-82%; point prevalence was 23-39%. Adults with single-site symptoms were more likely to be overweight/obese and had lower sit-to-stand and stair-climbing performance (p < 0.05). Adults with multi-site symptoms were more likely to be female and overweight/obese, had lower mental health, greater sleep difficulties and lower grip strength, 6-min walk and sit-to-stand performance (p < 0.05). Differences were only observed among 50-59, 60-69, 70-79 and 80-101 year-olds. CONCLUSIONS Normative reference data for the NMQ-E have been generated. Musculoskeletal symptoms are common among healthy individuals. In older adults, musculoskeletal symptoms are linked with overweight/obesity, lower mental health, sleep difficulties and lower physical performance, emphasising the importance of multi-dimensional assessments in musculoskeletal disorders.
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Affiliation(s)
- Jennifer N Baldwin
- Arthritis and Musculoskeletal Research Group, Faculty of Health Sciences, University of Sydney, Australia.
| | - Marnee J McKay
- Arthritis and Musculoskeletal Research Group, Faculty of Health Sciences, University of Sydney, Australia
| | - Niamh Moloney
- Arthritis and Musculoskeletal Research Group, Faculty of Health Sciences, University of Sydney, Australia; Department of Health Sciences, Faculty of Medicine and Health Sciences, Macquarie University, Sydney, Australia
| | - Claire E Hiller
- Arthritis and Musculoskeletal Research Group, Faculty of Health Sciences, University of Sydney, Australia
| | - Elizabeth J Nightingale
- Arthritis and Musculoskeletal Research Group, Faculty of Health Sciences, University of Sydney, Australia
| | - Joshua Burns
- Arthritis and Musculoskeletal Research Group, Faculty of Health Sciences, University of Sydney, Australia; Paediatric Gait Analysis Service of New South Wales, Sydney Children's Hospitals Network (Randwick and Westmead), Australia
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Carriere JS, Thibault P, Adams H, Milioto M, Ditto B, Sullivan MJL. Expectancies mediate the relationship between perceived injustice and return to work following whiplash injury: A 1-year prospective study. Eur J Pain 2017; 21:1234-1242. [PMID: 28493479 DOI: 10.1002/ejp.1023] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/24/2017] [Indexed: 11/11/2022]
Abstract
BACKGROUND Emerging evidence suggests that perceived injustice is a risk factor for work disability in individuals with whiplash injury. At present, however, little is known about the processes by which perceived injustice impacts on return to work. The purpose of this study was to examine whether expectancies mediated the relationship between perceived injustice and return to work in patients with whiplash injury. METHOD One hundred and fifty-two individuals (81 men, 71 women) with a primary diagnosis of whiplash injury completed self-report measures of pain intensity, perceived injustice and return-to-work expectancies following admission to a rehabilitation programme. Work status was assessed 1 year after discharge. RESULTS Consistent with previous research, high scores on a measure of perceived injustice were associated with prolonged work disability. Results indicated that high perceptions of injustice were associated with low return-to-work expectancies. Causal mediation analyses revealed that expectancies fully mediated the relationship between perceived injustice and return to work. CONCLUSION The findings suggest that intervention techniques designed to target expectancies could improve return-to-work outcomes in patients with whiplash injury. Discussion addresses the processes by which expectancies might impact on return-to-work outcomes and the manner in which negative return-to-work expectancies might be modified through intervention. SIGNIFICANCE The study confirms that expectancies are the mechanism through which perceived injustice impacts return to work following whiplash injury. The findings suggest that interventions designed to specifically target return-to-work expectancies might improve rehabilitation outcomes in patients with whiplash injury.
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Affiliation(s)
- J S Carriere
- Department of Psychology, McGill University, Montreal, QC, Canada
| | - P Thibault
- Department of Psychology, McGill University, Montreal, QC, Canada
| | - H Adams
- Faculty of Health and Behavioural Sciences, University of Queensland, Herston, Qld, Australia
| | - M Milioto
- CERE - Clinique d'Evaluation et de Readaptation de l'Est, Montreal, QC, Canada
| | - B Ditto
- Department of Psychology, McGill University, Montreal, QC, Canada
| | - M J L Sullivan
- Faculty of Health and Behavioural Sciences, University of Queensland, Herston, Qld, Australia
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Abstract
This study examined the relation between return to work and the maintenance of treatment gains made over the course of a rehabilitation intervention. The study sample consisted of 110 individuals who had sustained whiplash injuries in rear collision motor vehicle accidents and were work-disabled at the time of enrolment in the study. Participants completed pre- and post-treatment measures of pain severity, disability, cervical range of motion, depression, posttraumatic stress symptoms, and catastrophizing. Pain severity was assessed again at 1-year follow-up. At 1-year follow-up, 73 participants had returned to work and 37 remained work-disabled. Analyses revealed that participants who returned to work were more likely to maintain treatment gains (77.5%) than participants who remained work-disabled (48%), χ = 6.3, P < 0.01. The results of a regression analysis revealed that the relation between return to work and the maintenance of treatment gains remained significant (β = 0.30, P < 0.01), even when controlling for potential confounders such as pain severity, restricted range of motion, depression, and pain catastrophizing. The Discussion addresses the processes by which prolonged work-disability might contribute to the failure to maintain treatment gains. Important knowledge gaps still remain concerning the individual, workplace, and system variables that might play a role in whether or not the gains made in the rehabilitation of whiplash injury are maintained. Clinical implications of the findings are also addressed.
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Quested R, Sommerville S, Lutz M. Outcomes following non-life-threatening orthopaedic trauma: Why are they considered to be so poor? TRAUMA-ENGLAND 2017. [DOI: 10.1177/1460408616674233] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
The purpose of this review article is to assess the current literature on the outcomes of simple orthopaedic trauma. Simple trauma is defined as the fracture or injury of one limb due to an acute event. Fractures are the most common cause of hospitalized trauma in Australia and associated with multiple social, psychological and physical consequences for patients. The literature to date suggests that there are multiple factors leading to relatively poor outcomes following simple trauma, modifiable and non-modifiable. The most oft cited are older age, lower educational status, being injured at work, injury severity score, pre-existing disease, workers compensation, litigation and pain at initial assessment. Additional psychological risk factors quoted attribute to the injury to an external source and the use of passive coping strategies. This review aims to summarise the relevant literature relating to these risk factors and give direction to improving outcomes and future research into this important area.
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Affiliation(s)
- Rachele Quested
- Orthopaedic Department, Ipswich General Hospital, School of Medicine, University of Queensland, Queensland, Australia
| | - Scott Sommerville
- The Wesley Hospital, School of Medicine, University of Queensland, Queensland, Australia
| | - Michael Lutz
- St Andrews War Memorial Hospital, School of Medicine, University of Queensland, Queensland, Australia
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Schultz IZ, Law AK, Cruikshank LC. Prediction of occupational disability from psychological and neuropsychological evidence in forensic context. INTERNATIONAL JOURNAL OF LAW AND PSYCHIATRY 2016; 49:183-196. [PMID: 27810113 DOI: 10.1016/j.ijlp.2016.10.005] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
Within the fields of psychiatry, psychology, and neuropsychology, medical examiners are often tasked with providing an opinion about an injured individual's health prognosis and likelihood of returning to work. Traditionally, examiners have conducted such assessments by employing clinical intuition, expert knowledge, and judgment. More recently, however, an accumulation of research on factors predictive of disability has allowed examiners to provide prognostications using specific empirically supported evidence. This paper integrates current evidence for four common clinical issues encountered in forensic assessments-musculoskeletal pain, depression, Posttraumatic Stress Disorder, and traumatic brain injury. It discusses an evidence-informed, cross-diagnostic and multifactorial model of predicting disability that is emerging from the literature synthesis, along with recommendations for best forensic assessment practice.
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Affiliation(s)
- Izabela Z Schultz
- Department of Educational and Counselling Psychology, and Special Education, University of British Columbia, Vancouver, BC V6T 1Z4, Canada.
| | - Ada K Law
- Department of Educational and Counselling Psychology, and Special Education, University of British Columbia, Vancouver, BC V6T 1Z4, Canada.
| | - Leanna C Cruikshank
- Department of Educational and Counselling Psychology, and Special Education, University of British Columbia, Vancouver, BC V6T 1Z4, Canada.
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Guest R, Tran Y, Gopinath B, Cameron ID, Craig A. Psychological distress following a motor vehicle crash: A systematic review of preventative interventions. Injury 2016; 47:2415-2423. [PMID: 27616005 DOI: 10.1016/j.injury.2016.09.006] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/02/2016] [Accepted: 09/05/2016] [Indexed: 02/02/2023]
Abstract
INTRODUCTION Psychological distress following a motor vehicle crash (MVC) is prevalent, especially when the person sustains an associated physical injury. Psychological distress can exhibit as elevated anxiety and depressive mood, as well as presenting as mental disorders such as Post Traumatic Stress Disorder (PTSD) or Major Depressive Disorder (MDD). If unmanaged, psychological distress can contribute to, or exacerbate negative outcomes such as social disengagement (e.g., loss of employment) and poor health-related quality of life, as well as contribute to higher costs to insurers. This systematic review summarises current research concerning early psychological intervention strategies aimed at preventing elevated psychological distress occurring following a MVC. METHOD A systematic review of psychological preventative intervention studies was performed. Searches of Medline, Embase, PsychINFO, Web of Science and Cochrane Library were used to locate relevant studies published between 1985 and September 2015. Included studies were those investigating MVC survivors who had received an early psychological intervention aimed at preventing psychological distress, and which had employed pre- and post- measures of constructs such as depression, anxiety and disorders such as PTSD. RESULTS Searches resulted in 2608 records. Only six studies investigated a psychological preventative intervention post-MVC. Interventions such as injury health education, physical activity and health promotion, and therapist-assisted problem solving did not result in significant treatment effects. Another six studies investigated psychological interventions given to MVC survivors who were assessed as sub-clinically psychologically distressed prior to their randomisation. Efficacy was varied, however three studies employing cognitive behaviour therapy (CBT) found significant reductions in psychological distress compared to wait-list controls. CONCLUSION Psychological interventions aimed at preventing psychological distress post-MVC are limited, often involving small samples, with subsequent poor statistical power and subsequent high risk of bias. These factors make it difficult to draw conclusions, however CBT appears encouraging and therefore worthy of consideration as a preventative intervention.
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Affiliation(s)
- Rebecca Guest
- John Walsh Centre for Rehabilitation Research, Kolling Institute for Medical Research, Sydney Medical School-Northern, The University of Sydney, Australia.
| | - Yvonne Tran
- John Walsh Centre for Rehabilitation Research, Kolling Institute for Medical Research, Sydney Medical School-Northern, The University of Sydney, Australia
| | - Bamini Gopinath
- John Walsh Centre for Rehabilitation Research, Kolling Institute for Medical Research, Sydney Medical School-Northern, The University of Sydney, Australia
| | - Ian D Cameron
- John Walsh Centre for Rehabilitation Research, Kolling Institute for Medical Research, Sydney Medical School-Northern, The University of Sydney, Australia
| | - Ashley Craig
- John Walsh Centre for Rehabilitation Research, Kolling Institute for Medical Research, Sydney Medical School-Northern, The University of Sydney, Australia
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Abstract
Synopsis Despite considerable research effort, the incidence of whiplash injury during automotive collisions has continued to rise. This is due, at least in part, to a limited recognition of biomechanical injury mechanisms and factors influencing injury risk. While automotive safety modifications reduced injury risk in some cases, impact on the overall whiplash incidence was limited. This is likely attributable to significant occupant-related differences that have a profound impact on injury risk. Many of those differences were outlined in research studies, and examples include female sex and the associated sex-based anthropometrical variation that can affect seating orientation; cervical spinal posture; and anatomical attributes, including cervical column slenderness and neck muscle morphometry. This review highlights these anatomical attributes and explains, based on biomechanical concepts, the method by which these attributes may alter cervical spine response during automotive rear impacts to affect injury risk. The biomechanical explanations are based on existing studies that have incorporated postmortem human subjects, computational models, and anthropomorphic test devices (ie, crash test dummies), as well as medical imaging in human volunteers. These biomechanical explanations may provide improved understanding of injury risk. J Orthop Sports Phys Ther 2016;46(10):834-844. doi:10.2519/jospt.2016.6846.
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Wiangkham T, Duda J, Haque MS, Price J, Rushton A. Acute Whiplash Injury Study (AWIS): a protocol for a cluster randomised pilot and feasibility trial of an Active Behavioural Physiotherapy Intervention in an insurance private setting. BMJ Open 2016; 6:e011336. [PMID: 27412105 PMCID: PMC4947766 DOI: 10.1136/bmjopen-2016-011336] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/25/2022] Open
Abstract
INTRODUCTION Whiplash-associated disorder (WAD) causes substantial social and economic burden internationally. Up to 60% of patients with WAD progress to chronicity. Research therefore needs to focus on effective management in the acute stage to prevent the development of chronicity. Approximately 93% of patients are classified as WADII (neck complaint and musculoskeletal sign(s)), and in the UK, most are managed in the private sector. In our recent systematic review, a combination of active and behavioural physiotherapy was identified as potentially effective in the acute stage. An Active Behavioural Physiotherapy Intervention (ABPI) was developed through combining empirical (modified Delphi study) and theoretical (social cognitive theory focusing on self-efficacy) evidence. This pilot and feasibility trial has been designed to inform the design of an adequately powered definitive randomised controlled trial. METHODS AND ANALYSIS Two parallel phases. (1) An external pilot and feasibility cluster randomised double-blind (assessor and participants), parallel two-arm (ABPI vs standard physiotherapy) clinical trial to evaluate procedures and feasibility. Six UK private physiotherapy clinics will be recruited and cluster randomised by a computer-generated randomisation sequence. Sixty participants (30 each arm) will be assessed at recruitment (baseline) and at 3 months postbaseline. The planned primary outcome measure is the neck disability index. (2) An embedded exploratory qualitative study using semistructured indepth interviews (n=3-4 physiotherapists) and a focus group (n=6-8 patients) and entailing the recruitment of purposive samples will explore perceptions of the ABPI. Quantitative data will be analysed descriptively. Qualitative data will be coded and analysed deductively (identify themes) and inductively (identify additional themes). ETHICS AND DISSEMINATION This trial is approved by the University of Birmingham Ethics Committee (ERN_15-0542). TRIAL REGISTRATION NUMBER ISRCTN84528320.
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Affiliation(s)
- Taweewat Wiangkham
- School of Sport, Exercise and Rehabilitation Sciences, College of Life and Environmental Sciences, University of Birmingham, Birmingham, UK
| | - Joan Duda
- School of Sport, Exercise and Rehabilitation Sciences, College of Life and Environmental Sciences, University of Birmingham, Birmingham, UK
| | - M Sayeed Haque
- Institute of Clinical Sciences, College of Medical and Dental Sciences, University of Birmingham, Birmingham, UK
| | | | - Alison Rushton
- School of Sport, Exercise and Rehabilitation Sciences, College of Life and Environmental Sciences, University of Birmingham, Birmingham, UK
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Horn ME, Brennan GP, George SZ, Harman JS, Bishop MD. A value proposition for early physical therapist management of neck pain: a retrospective cohort analysis. BMC Health Serv Res 2016; 16:253. [PMID: 27405318 PMCID: PMC4942887 DOI: 10.1186/s12913-016-1504-5] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2015] [Accepted: 07/03/2016] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Neck pain is one of the most common reasons for entry into the healthcare system. Recent increases in healthcare utilization and medical costs have not correlated with improvements in health. Therefore there is a need to identify management strategies for neck pain that are effective for the patient, cost efficient for the payer and provided at the optimal time during an episode of neck pain. METHODS One thousand five hundred thirty-one patients who underwent physical therapist management with a primary complaint of non-specific neck pain from January 1, 2008 to December 31, 2012 were identified from the Rehabilitation Outcomes Management System (ROMS) database at Intermountain Healthcare. Patients reporting duration of symptoms less than 4 weeks were designated as undergoing "early" management and patients with duration of symptoms greater than 4 weeks were designated as receiving "delayed" management. These groups were compared using binary logistic regression to examine odds of achieving Minimal Clinically Important Difference (MCID) on the Neck Disability Index (NDI) and Numerical Pain Rating Scale (NPRS). Separate generalized linear modeling examined the effect of timing of physical therapist management on the metrics of value and efficiency. RESULTS Patients who received early physical therapist management had increased odds of achieving MCID on the NDI (aOR = 2.01, 95 % CI 1.57, 2.56) and MCID on the NPRS (aOR = 1.82, 95 % CI 1.42, 2.38), when compared to patients receiving delayed management. Patients who received early management demonstrated the greatest value in decreasing disability with a 2.27 percentage point change in NDI score per 100 dollars, best value in decreasing pain with a 0.38 point change on the NPRS per 100 dollars. Finally, patients receiving early management were managed more efficiently with a 3.44 percentage point change in NDI score per visit and 0.57 point change in NPRS score per visit. CONCLUSIONS These findings suggest that healthcare systems that provide pathways for patients to receive early physical therapist management of neck pain may realize improved patient outcomes, greater value and higher efficiency in decreasing disability and pain compared to delayed management. Further research is needed to confirm this assertion.
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Affiliation(s)
- Maggie E Horn
- Department of Rehabilitation Sciences, University of Oklahoma Health Sciences Center, 1200 N Stonewall Ave, Oklahoma, OK, 73117, USA.
| | - Gerard P Brennan
- Director of Clinical Quality and Outcomes Research, Intermountain Healthcare, 389 South 900 East, Salt Lake, UT, 84102, USA
| | - Steven Z George
- Department of Physical Therapy, University of Florida, UFHSC, Box 100154, Gainesville, FL, 32610, USA
| | - Jeffrey S Harman
- Department of Behavioral Science and Social Medicine, Florida State University College of Medicine, 1115 West Call Street, Tallahassee, FL, 32606, USA
| | - Mark D Bishop
- Department of Physical Therapy, University of Florida, UFHSC, Box 100154, Gainesville, FL, 32610, USA
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Grooten WJA. Predictors for persistent neck/shoulder pain, medical care-seeking due to neck/shoulder pain and sickness absence. Clin Rehabil 2016; 21:648-59. [PMID: 17702707 DOI: 10.1177/0269215507077263] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Objective: To determine whether symptoms and clinical signs can predict persistent neck/shoulder pain, future medical care-seeking and sickness absence. Design: A population-based cohort was followed prospectively over a 5—6 year period. Setting: Subjects from the district of Norrtälje (Sweden). Subjects: Subjects with self-rated neck/shoulder pain were included ( n = 1471). Main measures: Cox regression analyses were used to test the predictive value of single and combinations of symptoms and clinical signs obtained with questionnaires and simple tests concerning persistent neck/shoulder pain, future medical care-seeking and sickness absence. Results: Several symptoms and clinical signs were associated with the outcomes of interest: the relative risk (RR) for persistent neck/shoulder pain was 1.38 (95% confidence interval (CI) 1.14—1.52) for subjects with pain for over three months at baseline and concerning future medical care-seeking RR was 2.10 (95% CI 1.73—2.54) for subjects who had previously sought medical care. An episode of sickness absence during the year of enrolment increased the risk for future sickness absence (RR = 2.42, 95% CI 1.95—3.00). Having five or seven concurrent symptoms and clinical signs was common and more strongly associated with persistent pain (RR = 1.77, 95% CI 1.39 — 2.27) and future medical care-seeking (RR = 4.51, 95% CI 2.54—9.94), respectively, but not concerning sickness absence. Conclusion: By simply counting the number of concurrent symptoms and clinical signs, it is possible to predict persistent neck/shoulder pain and future medical care-seeking, but not sickness absence.
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Affiliation(s)
- Wilhelmus Johannes Andreas Grooten
- Department of Public Health Sciences, Division of Occupational Medicine, Karolinska Institutet and Department of Occupational and Environmental Health, Stockholm County Council, Stockholm, Sweden.
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Prang KH, Berecki-Gisolf J, Newnam S. Recovery from musculoskeletal injury: the role of social support following a transport accident. Health Qual Life Outcomes 2015; 13:97. [PMID: 26138816 PMCID: PMC4490643 DOI: 10.1186/s12955-015-0291-8] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2014] [Accepted: 06/22/2015] [Indexed: 01/25/2023] Open
Abstract
Background Social support can be an important coping resource for persons recovering from injury. In this study, we examined the effects of family structure and sources of social support on physical health, persistent pain and return to work (RTW) outcomes following musculoskeletal injury (MSI) sustained in a transport accident. Methods Secondary analysis of Transport Accident Commission (TAC) cross-sectional surveys held in 2010 and 2011 was conducted. In total 1649 persons with MSI were identified and included. Family structure was determined by marital status and number of children. Sources of social support were measured as perceived help from family, friends, neighbours and employers. Physical health was measured with the Physical Component Summary (PCS) score of the Short-Form-12 Health Survey Version 2. Persistent pain was defined as self-reported persistent pain experienced in the last 3 months, and RTW was defined as being back at work for ≥3 months at time of interview. Multiple linear and logistic regressions were used for the analyses. Results Family and friends’ support was associated with better physical health among persons with >1 day hospital stay. Being married or in a de facto relationship was associated with greater PCS score among non-hospitalised persons. Being widowed/separated/divorced was associated with more self-reported persistent pain (odds ratio 1.62 [95 % confidence intervals 1.11–2.37]). Support from family (0.40 [0.24–0.68]), friends (0.29 [0.17–0.47]) and neighbours (0.59 [0.41–0.84]) was associated with less persistent pain. Among women, support from family (0.09 [0.01–0.78]) was negatively associated with RTW, whereas support from friends (3.03 [1.15–8.02]) was positively associated with RTW. These associations were not observed among men. For both men (5.62 [2.77–11.38]) and women (7.22 [2.58–20.20]), support from employers was positively associated with RTW. Conclusion Family structure and sources of social support had a positive impact on physical health, persistent pain and RTW following MSI. This study highlights the importance of identifying people who have limited access to a social support network. Those with limited access to social support after a transport accident could potentially benefit from the provision of formal sources of practical and psychological support.
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Affiliation(s)
- Khic-Houy Prang
- Monash Injury Research Institute, Monash University, Melbourne, Victoria, Australia.
| | | | - Sharon Newnam
- Monash Injury Research Institute, Monash University, Melbourne, Victoria, Australia
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Associations with legal representation in a compensation setting 12 months after injury. Injury 2015; 46:918-25. [PMID: 25613701 DOI: 10.1016/j.injury.2015.01.003] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/31/2014] [Revised: 12/24/2014] [Accepted: 01/01/2015] [Indexed: 02/02/2023]
Abstract
CONTEXT Many people with Whiplash Associated Disorder (WAD) seek treatment though a compensation system where factors such as legal involvement have been reported as having a negative impact on recovery outcomes. OBJECTIVE To compare those with and without legal involvement in their compensation claim, and identify associations with legal involvement at 12 months post injury; and longer term disability. STUDY DESIGN Inception cohort study. PARTICIPANTS 246 people with WAD compensation claim. OUTCOME MEASURES Legal involvement and Functional Rating Index at 12 months post injury. METHODS Participants were recruited from an insurance database. Baseline health (Functional Rating Index, Pain Catastrophising Scale and SF-36), socio-economic, work capacity, and claims data were collected within three months of injury and 12 months. Logistic regression models were used to identify associations with legal involvement at 12 months; and disability (FRI) at 12 months. RESULTS At baseline 246 participants were enrolled into the study in a median 72 days post injury. At 12 months post injury 52 (25%) had engaged a lawyer. The significant independent associations with legal involvement at 12 months were higher levels of initial disability, work disability, speaking a language other than English at home and lower levels of mental health. Specifically, the odds of lawyer involvement at 12 months post injury was 4.9 times greater for those with work disability; 2.3 times greater for those who spoke a language other than English at home. In terms of health, they had poorer mental health and for every 10 unit increase in the baseline FRI score the odds of having lawyer involvement increased by 38%. DISABILITY: at 12 months (FRI) was significantly independently associated with, PCS-helplessness (p<0.001), age (p<0.001) and prior claim (p=0.001). CONCLUSION This study suggests the people with lawyer involvement in their claim 12 months after injury have socio-economic disadvantage, have had a prior claim and a worse baseline health profile compared to those without a lawyer. Understanding this profile could allow for improved claims processes and targeted interventions to assist this group through any perceived complexities in the system and address the underlying reasons for lawyer participation within compensation schemes.
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The effect of financial compensation on health outcomes following musculoskeletal injury: systematic review. PLoS One 2015; 10:e0117597. [PMID: 25680118 PMCID: PMC4334545 DOI: 10.1371/journal.pone.0117597] [Citation(s) in RCA: 56] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2014] [Accepted: 12/30/2014] [Indexed: 11/19/2022] Open
Abstract
The effect of financial compensation on health outcomes following musculoskeletal injury requires further exploration because results to date are varied and controversial. This systematic review identifies compensation related factors associated with poorer health outcomes following musculoskeletal injury. Searches were conducted using electronic medical journal databases (Medline, CINAHL, Embase, Informit, Web of Science) for prospective studies published up to October 2012. Selection criteria included: prognostic factors associated with validated health outcomes; six or more months follow up; and multivariate statistical analysis. Studies solely measuring return to work outcomes were excluded. Twenty nine articles were synthesised and then assessed using GRADE (Grading of Recommendations Assessment, Development and Evaluation) methodology to determine evidence levels. The results were mixed. There was strong evidence of an association between compensation status and poorer psychological function; and legal representation and poorer physical function. There was moderate evidence of an association between compensation status and poorer physical function; and legal representation and poorer psychological function. There was limited evidence of an association between compensation status and increased pain. In seven studies the association depended on the outcome measured. No studies reported an association between compensation related factors and improved health outcomes. Further research is needed to find plausible reasons why compensation related factors are associated with poorer health following musculoskeletal injury.
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