1
|
Jones LB, Jadhakhan F, Falla D. The influence of exercise on pain, disability and quality of life in office workers with chronic neck pain: A systematic review and meta-analysis. APPLIED ERGONOMICS 2024; 117:104216. [PMID: 38219373 DOI: 10.1016/j.apergo.2023.104216] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/25/2023] [Revised: 12/15/2023] [Accepted: 12/21/2023] [Indexed: 01/16/2024]
Abstract
BACKGROUND Exercise is recommended for office workers with neck pain. However, recent reviews evaluated the effectiveness of workplace interventions only. OBJECTIVES To evaluate the effect of exercise on pain, disability, and quality of life (QoL) in office workers with chronic neck pain. DESIGN Systematic review with meta-analysis. METHODS Electronic databases were searched from inception to April 30, 2022, to identify studies in which participants were adults aged ≥18 years undergoing any form of neck exercises (e.g., strengthening, motor control) or physical activity (e.g., aerobic exercise) performed for a minimum of two-weeks without any other additional treatment besides advice or education. Two reviewers independently screened papers and determined the certainty of the evidence. RESULTS Eight randomised controlled trials met the eligibility criteria. Seven studies reported a significant decrease in Visual Analogue Scale (VAS) scores for neck pain intensity and five studies reported a significant decrease in Neck Disability Index (NDI) scores following strengthening exercises. Only one study assessed the effect of strengthening exercises on QoL and reported no significant effect. All eight included studies had a high risk of bias and the overall certainty of evidence was low. Meta-analyses demonstrated a significant decrease of neck pain intensity and disability for strengthening exercises compared to a control (p < 0.01). CONCLUSION There is low certainty of evidence that strengthening of the neck, shoulder and scapular musculature is effective at reducing neck pain and disability in office workers. Further research evaluating the effect of exercise on QoL is required.
Collapse
Affiliation(s)
- Luke Broady Jones
- Centre of Precision Rehabilitation for Spinal Pain, School of Sport, Exercise and Rehabilitation Sciences, College of Life and Environmental Sciences, University of Birmingham, Edgbaston, Birmingham, B15 2TT, United Kingdom
| | - Ferozkhan Jadhakhan
- Centre of Precision Rehabilitation for Spinal Pain, School of Sport, Exercise and Rehabilitation Sciences, College of Life and Environmental Sciences, University of Birmingham, Edgbaston, Birmingham, B15 2TT, United Kingdom
| | - Deborah Falla
- Centre of Precision Rehabilitation for Spinal Pain, School of Sport, Exercise and Rehabilitation Sciences, College of Life and Environmental Sciences, University of Birmingham, Edgbaston, Birmingham, B15 2TT, United Kingdom.
| |
Collapse
|
2
|
Karatrantou K, Gerodimos V. A Comprehensive Workplace Exercise Intervention to Reduce Musculoskeletal Pain and Improve Functional Capacity in Office Workers: A Randomized Controlled Study. Healthcare (Basel) 2024; 12:915. [PMID: 38727472 PMCID: PMC11083576 DOI: 10.3390/healthcare12090915] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2024] [Revised: 04/24/2024] [Accepted: 04/26/2024] [Indexed: 05/13/2024] Open
Abstract
The high levels of musculoskeletal pain, in conjunction with the low levels of functional capacity, may negatively affect workers' health, efficiency, and productivity. This randomized controlled study investigated the efficacy of a 6-month comprehensive workplace exercise program on musculoskeletal pain and functional capacity in office workers. Seventy male and female office workers with musculoskeletal pain in any body area were randomly assigned to either an intervention (IG; n = 35) or a control group (CG; n = 35). The IG participated every working day (during working hours) in a 6-month supervised combined (flexibility, strength, and balance) exercise program (120 training sessions; five times/week) for the total body. The CG did not participate in any intervention. Musculoskeletal pains in nine body areas and functional capacity (flexibility, balance, and strength) of the lower and upper body were measured before and following the intervention. The IG significantly reduced duration and intensity of pain (43.1-70%; p = 0.000) as well as days of work absenteeism (84.6%; p = 0.000), while improving work capacity (87.1%; p = 0.000). Furthermore, the IG significantly increased cervical, handgrip, back, and leg maximal strength (10.3-27.1%; p = 0.000) and flexibility and balance (12.3-73.7%; p = 0.000). In CG, all musculoskeletal pain and functional capacity indices remained unchanged. In conclusion, this program may be effectively used to reduce musculoskeletal pain and improve functional capacity.
Collapse
Affiliation(s)
- Konstantina Karatrantou
- Department of Physical Education and Sports Science, University of Thessaly, 42100 Trikala, Greece;
| | | |
Collapse
|
3
|
Chen Y, Yang C, Nie K, Huang J, Qu Y, Wang T. Effects of scapular treatment on chronic neck pain: a systematic review and meta-analysis of randomized controlled trials. BMC Musculoskelet Disord 2024; 25:252. [PMID: 38561733 PMCID: PMC10983729 DOI: 10.1186/s12891-024-07220-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/16/2023] [Accepted: 01/21/2024] [Indexed: 04/04/2024] Open
Abstract
BACKGROUND Chronic neck pain (CNP) is a common public health problem that affects daily living activities and quality of life. There is biomechanical interdependence between the neck and scapula. Studies have shown that shoulder blade function might be related to chronic neck pain. We therefore evaluated the effects of scapular targeted therapy on neck pain and function in patients with CNP. METHODS Databases, including MEDLINE (via PubMed), EMBASE (via Ovid), Ovid, Web of Science, and Scopus, were systematically searched for randomized controlled trials published in English investigating treatment of the scapula for CNP before July 16, 2023. RESULTS A total of 313 participants were included from 8 RCTs. Compared with those in the control group, the intervention in the scapular treatment group exhibited greater improvement in pain intensity (standardized mean difference (SMD) = 2.55; 95% CI = 0.97 to 4.13; P = 0.002), with moderate evidence. Subgroup analysis for pain intensity revealed a significant difference between the sexes, with only the female population (SMD = 6.23, 95% CI = 4.80 to 7.65) showing better outcomes than those with both sexes (SMD = 1.07, 95% CI = 0.57 to 1.56) (p < 0.00001). However, moderate evidence demonstrated no improvement in neck disability after scapular treatment (SMD of 0.24[-0.14, 0.62] of Neck Disability Index or Northwick Park Neck Pain Questionnaire). No effect of scapular treatment was shown on the pressure pain threshold (PPT). The cervical range of motion (CROM) and electromyographic activity of neck muscles could not be conclusively evaluated due to limited support in the articles, and further study was needed. However, the patient's head forward posture appeared to be corrected after scapular treatment. CONCLUSION Scapular therapy was beneficial for relieving pain intensity in patients with CNP, especially in women. Head forward posture might also be corrected with scapular therapy. However, scapular therapy may have no effect on the PPT or neck disability. However, whether scapular therapy could improve CROM and cervical muscle activation in patients with CNPs had not been determined and needed further study.
Collapse
Affiliation(s)
- Yin Chen
- Department of Rehabilitation Medicine, West China Hospital of Sichuan University, Chengdu, 610041, Sichuan, China, #37, Guo Xue Lane
- College of Rehabilitation Medicine, West China Hospital of Sichuan University, Chengdu, 610041, Sichuan, China
- Sichuan Provincial Key Laboratory of Rehabilitation Medicine, Sichuan University, Chengdu, 610041, Sichuan, China
| | - Chunlan Yang
- Department of Rehabilitation Medicine, West China Hospital of Sichuan University, Chengdu, 610041, Sichuan, China, #37, Guo Xue Lane
- College of Rehabilitation Medicine, West China Hospital of Sichuan University, Chengdu, 610041, Sichuan, China
- Sichuan Provincial Key Laboratory of Rehabilitation Medicine, Sichuan University, Chengdu, 610041, Sichuan, China
| | - Kailu Nie
- Department of Rehabilitation Medicine, West China Hospital of Sichuan University, Chengdu, 610041, Sichuan, China, #37, Guo Xue Lane
- College of Rehabilitation Medicine, West China Hospital of Sichuan University, Chengdu, 610041, Sichuan, China
- Sichuan Provincial Key Laboratory of Rehabilitation Medicine, Sichuan University, Chengdu, 610041, Sichuan, China
| | - Jiapeng Huang
- Department of Rehabilitation Medicine, West China Hospital of Sichuan University, Chengdu, 610041, Sichuan, China, #37, Guo Xue Lane
- College of Rehabilitation Medicine, West China Hospital of Sichuan University, Chengdu, 610041, Sichuan, China
- Sichuan Provincial Key Laboratory of Rehabilitation Medicine, Sichuan University, Chengdu, 610041, Sichuan, China
| | - Yun Qu
- Department of Rehabilitation Medicine, West China Hospital of Sichuan University, Chengdu, 610041, Sichuan, China, #37, Guo Xue Lane
- College of Rehabilitation Medicine, West China Hospital of Sichuan University, Chengdu, 610041, Sichuan, China
- Sichuan Provincial Key Laboratory of Rehabilitation Medicine, Sichuan University, Chengdu, 610041, Sichuan, China
| | - Tingting Wang
- Department of Rehabilitation Medicine, West China Hospital of Sichuan University, Chengdu, 610041, Sichuan, China, #37, Guo Xue Lane.
- College of Rehabilitation Medicine, West China Hospital of Sichuan University, Chengdu, 610041, Sichuan, China.
- Sichuan Provincial Key Laboratory of Rehabilitation Medicine, Sichuan University, Chengdu, 610041, Sichuan, China.
| |
Collapse
|
4
|
Hernandez-Lucas P, Leirós-Rodríguez R, Lopez-Barreiro J, García-Soidán JL. Prevention of neck pain in adults with a Back School-Based intervention: a randomized controlled trial. Physiother Theory Pract 2024:1-11. [PMID: 38362871 DOI: 10.1080/09593985.2024.2316313] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2023] [Accepted: 01/23/2024] [Indexed: 02/17/2024]
Abstract
BACKGROUND Neck pain is a health problem worldwide. To prevent it, experts recommend exercise and education. OBJECTIVE To evaluate the effects of a Back School-based intervention for the prevention of nonspecific neck pain in a healthy adult population. METHODS A randomized controlled trial with 58 participants with no history of neck pain within the past six months. The experimental group performed an 8-week Back School-based program. The control group maintained their usual lifestyle. Primary outcomes, which include the number of episodes, days and intensity of neck pain, and the number of medical visits, were recorded in a 1-year follow-up diary and analyzed using the Mann-Whitney test. Secondary outcomes, such as neck flexor, neck extensor, and scapular muscles endurance, were analyzed using the ANOVA test. RESULTS In the analysis of the primary outcomes, no significant differences were found in the number of episodes (p = 0.068,d = -0.49), number of days (p = 0.059,d = -0.54), or the average intensity of neck pain (p = 0.061,d = -0.53). There were significant changes in the number of medical visits (p = 0.033,d = -0.57). Moving to secondary outcomes, significant interactions were observed in neck flexor (p = 0.045, ηp2 = 0.036) and neck extensor endurance (p = 0.049, ηp2 = 0.035), but not in scapular muscle endurance (p = 0.536, ηp2 = 0.003). CONCLUSIONS The Back School-based program reduced the number of medical visits and increased the endurance of the cervical musculature. Trial registration in ClinicalTrials.gov: NCT05260645.
Collapse
Affiliation(s)
- Pablo Hernandez-Lucas
- Department of Functional Biology and Health Sciences. Faculty of Physiotherapy, University of Vigo, Pontevedra, Spain
| | - Raquel Leirós-Rodríguez
- SALBIS Research Group. Nursing and Physical Therapy Department, University of León, Ponferrada, Spain
| | - Juan Lopez-Barreiro
- Faculty of Education and Sport Sciences, University of Vigo, Pontevedra, Spain
| | | |
Collapse
|
5
|
Fan N, Chen J, Zhao B, Liu L, Yang W, Chen X, Lu Z, Wang L, Cao H, Ma A. Neural correlates of central pain sensitization in chronic low back pain: a resting-state fMRI study. Neuroradiology 2023; 65:1767-1776. [PMID: 37882803 DOI: 10.1007/s00234-023-03237-3] [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: 07/26/2023] [Accepted: 10/04/2023] [Indexed: 10/27/2023]
Abstract
PURPOSE The objective of this study is to explore the neural correlates of pain sensitization in patients with chronic low back pain (cLBP). While the association between cLBP and pain sensitization has been widely reported, the underlying brain mechanism responsible for this relationship requires further investigation. METHODS Our study included 56 cLBP patients and 56 healthy controls (HC). Functional magnetic resonance imaging data were obtained, and the voxel-wise amplitude of low-frequency fluctuation (ALFF) was calculated to identify brain alterations in cLBP patients compared to HC groups. Pearson correlation coefficients were computed to explore the association between clinical data and brain alterations. Furthermore, mediation analyses were performed to investigate the path association between brain alterations and pain-related behaviors. RESULTS Our findings revealed that patients with cLBP exhibited higher sensitivity, attention, and catastrophizing tendencies towards pain compared to HC. Furthermore, cLBP patients displayed significantly higher ALFF in various brain regions within the "pain matrix" and the default mode network when compared to HC. The altered precuneus ALFF was positively correlated with pain intensity (R = 0.51, P<0.001) and was negatively correlated with pain sensitivity (R = -0.43, P<0.001) in cLBP patients. Importantly, the effect of altered precuneus ALFF on pain intensity was mediated by pain threshold in these patients. CONCLUSION Our study suggests that altered neural activity in the precuneus may contribute to pain hypersensitivity, which further exacerbating pain in cLBP patients.
Collapse
Affiliation(s)
- NingJian Fan
- Department of Spinal Surgery, The Second Hospital of Tangshan, Tangshan, China
| | - JiXi Chen
- Pediatric Neurology Department EEG Room, Maternal and Child Health Hospital of Tangshan, Tangshan, China
| | - Bing Zhao
- Department of Spinal Surgery, The Second Hospital of Tangshan, Tangshan, China
| | - LiYun Liu
- Department of Spinal Surgery, The Second Hospital of Tangshan, Tangshan, China
| | - WeiZhen Yang
- Department of Spinal Surgery, The Second Hospital of Tangshan, Tangshan, China
| | - Xian Chen
- Department of Spinal Surgery, The Second Hospital of Tangshan, Tangshan, China
| | - ZhanBin Lu
- Department of Spinal Surgery, The Second Hospital of Tangshan, Tangshan, China
| | - LiGong Wang
- Department of Spinal Surgery, The Second Hospital of Tangshan, Tangshan, China
| | - HengCong Cao
- Department of Spinal Surgery, The Second Hospital of Tangshan, Tangshan, China
| | - AiGuo Ma
- Department of Trauma, The Second Hospital of Tangshan, Tangshan, China.
| |
Collapse
|
6
|
Mueller J, Weinig J, Niederer D, Tenberg S, Mueller S. Resistance, Motor Control, and Mindfulness-Based Exercises Are Effective for Treating Chronic Nonspecific Neck Pain: A Systematic Review With Meta-Analysis and Dose-Response Meta-Regression. J Orthop Sports Phys Ther 2023; 53:420–459. [PMID: 37339388 DOI: 10.2519/jospt.2023.11820] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 06/22/2023]
Abstract
OBJECTIVE: We aimed to analyze the effects and dose-response relationship of the most effective exercises for improving pain and disability in people with chronic nonspecific neck pain. DESIGN: Intervention systematic review with meta-analysis. LITERATURE SEARCH: We searched the PubMed, PEDro, and CENTRAL databases from their inception to September 30, 2022. STUDY SELECTION CRITERIA: We included randomized controlled trials that involved people with chronic neck pain adopting a longitudinal exercise intervention and assessed one pain and/or disability outcome. DATA SYNTHESIS: Restricted maximum-likelihood random-effects meta-analyses were modeled separately for resistance, mindfulness-based, and motor control exercises; standardized mean differences (Hedge's g, standardized mean difference [SMD]) were effect estimators. Meta-regressions (dependent variable: effect sizes of the interventions; independent variables: training dose and control group effects) were conducted to explore the dose-response relationship for therapy success of any exercise type. RESULTS: We included 68 trials. Compared to true control, effects on pain and disability were significantly larger for resistance exercise (pain: SMD, -1.27; 95% confidence interval [CI]: -2.26, -0.28; |2 = 96%; disability: SMD, -1.76; 95% CI: -3.16, -0.37; |2 = 98%), motor control exercise (pain: SMD, -2.29; 95% CI: -3.82, -0.75; |2 = 98%; disability: SMD, -2.42; 95% CI: -3.38, -1.47; |2 = 94%), and Yoga/Pilates/Tai Chi/Qui Gong exercise (pain: SMD, 1.91; 95% CI:-3.28, -0.55; |2 = 96%; disability: SMD, -0.62; 95% CI: -0.85, -0.38; |2 = 0%). Yoga/Pilates/Tai Chi/Qui Gong exercise was more effective than other exercises (SMD, -0.84; 95% CI: -1.553, -0.13; |2 = 86%) for reducing pain. For disability, motor control exercise was superior to other exercises (SMD, -0.70; 95% CI: -1.23, -0.17; |2 = 98%). There was no dose-response relationship for resistance exercise (R2 = 0.32). Higher frequencies (estimate = -0.10) and longer durations (estimate = -0.11) of motor control exercise had larger effects on pain (R2 = 0.72). Longer sessions (estimate = -0.13) of motor control exercise had larger effects on disability (R2 = 0.61). CONCLUSION: Resistance, mindfulness-based, and motor control exercises were effective for reducing neck pain (very low- to moderate-certainty evidence). Higher frequencies and longer duration of sessions had a significant effect on pain for motor control exercise. J Orthop Sports Phys Ther 2023;53(8):1-41. Epub: 20 June 2023. doi:10.2519/jospt.2023.11820.
Collapse
|
7
|
Li T, Li J, Zhao R, Zhou J, Chu X. Deficits in the thalamocortical pathway associated with hypersensitivity to pain in patients with frozen shoulder. Front Neurol 2023; 14:1180873. [PMID: 37265462 PMCID: PMC10229835 DOI: 10.3389/fneur.2023.1180873] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2023] [Accepted: 04/19/2023] [Indexed: 06/03/2023] Open
Abstract
Background and purpose Frozen shoulder (FS) is a chronic pain condition and has been shown to be associated with pain sensitization. However, the underyling brain mechanisms remain unclear. Here, we aimed to explore brain alterations and their association with pain sensitization in patients with FS. Materials and methods A total of 54 FS patients and 52 healthy controls (HCs) were included in this study. Here, we applied both structural and functional magnetic resonance imaging (MRI) techniques to investigate brain abnormalities in FS patients. Voxel-wise comparisons were performed to reveal the differences in the gray matter volume (GMV) and amplitude of low-frequency fluctuation (ALFF) between FS patients and HCs. Furthermore, the region of interest (ROI) to whole-brain functional connectivity (FC) was calculated and compared between groups. Finally, Pearson's correlation coefficients were computed to reveal the association between clinical data and brain alterations. Results Four main findings were observed: (1) FS patients exhibited decreased thalamus GMV, which correlated with pain intensity and pain threshold; (2) relative to HCs, FS patients exhibited a higher level of ALFF within the anterior cingulate cortex (ACC) and the thalamus; (3) FS patients exhibited a significant increase in Tha-S1 FC compared to HCs; and (4) the effect of thalamus GMV on pain intensity was mediated by pain threshold in FS patients. Conclusion The dysfunctional thalamus might induce pain hypersensitivity, which further aggravates the pain in FS patients.
Collapse
Affiliation(s)
- Tengshuai Li
- Department of Orthopedic Surgery, Tianjin Hospital, Tianjin, China
| | - Jie Li
- Department of Orthopedic Surgery, Tianjin Hospital, Tianjin, China
| | - Rui Zhao
- Department of Orthopedic Surgery, Tianjin Medical University General Hospital, Tianjin, China
| | - Jiaming Zhou
- Department of Orthopedic Surgery, Tianjin Medical University General Hospital, Tianjin, China
| | - Xu Chu
- Department of Orthopaedics, Honghui Hospital, Xi'an Jiaotong University, Xian, China
| |
Collapse
|
8
|
Larinier N, Vuillerme N, Balaguier R. Effectiveness of warm-up interventions on work-related musculoskeletal disorders, physical and psychosocial functions among workers: a systematic review. BMJ Open 2023; 13:e056560. [PMID: 37130661 PMCID: PMC10163487 DOI: 10.1136/bmjopen-2021-056560] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/18/2021] [Accepted: 03/12/2023] [Indexed: 05/04/2023] Open
Abstract
OBJECTIVES The aim of this systematic review was to identify from published literature the available evidence regarding the effects of warm-up intervention implemented in the workplace on work -related musculoskeletal disorders (WMSDs) and physical and psychosocial functions. DESIGN Systematic review. DATA SOURCES The following four electronic databases were searched (from inception onwards to October 2022): Cochrane Central Register of Controlled Trials (CENTRAL), PubMed (Medline), Web of Science and Physiotherapy Evidence Database (PEDro). ELIGIBILITY CRITERIA Randomised and non-randomised controlled studies were included in this review. Interventions should include a warm-up physical intervention in real-workplaces. DATA EXTRACTION AND SYNTHESIS The primary outcomes were pain, discomfort, fatigue and physical functions. This review followed the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines and used the Grading of Recommendations, Assessment, Development and Evaluation evidence synthesis. To assess the risk of bias, the Cochrane ROB2 was used for randomised controlled trial (RCT) and the Risk Of Bias In Non-randomised Studies-of Interventions was used for the non-RCT studies. RESULTS Three studies met the inclusion criterion, one cluster RCT and two non-RCTs. There was an important heterogeneity in the included studies principally concerning population and warm-up intervention exercises. There were important risks of bias in the four selected studies, due to blinding and confounding factors. Overall certainty of evidence was very low. CONCLUSION Due to the poor methodological quality of studies and conflicting results, there was no evidence supporting the use of warm-up to prevent WMSDs in the workplace. The present findings highlighted the need of good quality studies targeting the effects of warm-up intervention to prevent WMSDs. PROSPERO REGISTRATION NUMBER CRD42019137211.
Collapse
Affiliation(s)
- Nicolas Larinier
- AGEIS, Université Grenoble Alpes, Saint-Martin-d'Heres, France
- Opti'Mouv, St Paul, France
| | - Nicolas Vuillerme
- AGEIS, Université Grenoble Alpes, Saint-Martin-d'Heres, France
- Opti'Mouv, St Paul, France
- Institut Universitaire de France, Paris, France
| | - Romain Balaguier
- AGEIS, Université Grenoble Alpes, Saint-Martin-d'Heres, France
- Opti'Mouv, St Paul, France
| |
Collapse
|
9
|
Vongsirinavarat M, Wangbunkhong S, Sakulsriprasert P, Petviset H. Prevalence of scapular dyskinesis in office workers with neck and scapular pain. INTERNATIONAL JOURNAL OF OCCUPATIONAL SAFETY AND ERGONOMICS 2023; 29:50-55. [PMID: 34927576 DOI: 10.1080/10803548.2021.2018855] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
Objectives. This study aimed to investigate the presence of scapular dyskinesis (SD) in office workers with neck and scapular complaints. The postural malalignment and related muscle adaptations were also explored. Methods. SD and its subtypes were determined. Postural deviations and the length of commonly reported muscle tightness were evaluated. Results. Among 99 participants, 90% of them had SD. Considering both sides or 198 scapula, 90.4% were identified as having painful scapula and 19% as having painless scapula. There was a difference in the proportion of SD on painful (93%) and painless (69%) sides. Postural deviations including rounded shoulder (100%), forward head (43.3%) and thoracic hyperkyphosis (54.5%) were prevalent. Persons with type III SD had a higher percentage of forward head than other types. There was also tightness of the pectoralis minor (100%), levator scapulae (93.0%) and upper trapezius (98.3%) muscles without different proportions among types of SD. The greatest proportion of persons with SD had tightness of the levator scapulae. Conclusions. There was a high prevalence of SD among office workers with neck and scapular complaints. SD was also associated with abnormal posture and muscle tightness. The proper management of SD and working posture is warranted.
Collapse
Affiliation(s)
| | - Sukhon Wangbunkhong
- Physical Medicine and Rehabilitation Department, Rajavithi Hospital, Thailand
| | | | | |
Collapse
|
10
|
Larinier N, Vuillerme N, Jadaud A, Malherbe S, Balaguier R. Effects of a warm-up intervention at the workplace on pain, heart rate, work performance and psychological perception among vineyard workers. J Agromedicine 2023; 28:561-575. [PMID: 36707255 DOI: 10.1080/1059924x.2023.2173690] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
OBJECTIVES Warm-up sessions before physical activity are widely used in sports to help prevent injury and improve performance. Nowadays, companies assume that the effects observed in a sport context can be transferred to the workplace, particularly among workers exposed to biomechanical strain. Yet research on the use of warm-up interventions at the workplace is rather scarce and, when available, leads to conflicting results due to the low quality of the studies. To the best of our knowledge, there are no published studies to date assessing the effects of warm-up sessions among vineyard workers. The present study was designed to investigate if and how a single supervised warm-up session could be effective on perceived pain intensity, heart rate, work performance, and psychological perceptions among vineyard workers. METHODS A total of 31 vineyard workers completed a randomized crossover study at the workplace. They were observed in real work settings, i.e. during the pruning activity. Each participant performed the activity under two conditions: 1) with a warm-up session beforehand (WU) and 2) without any warm-up (NWU). Heart rate (HR) was assessed continuously before and during the warm-up, and during the first hour of pruning. Perceived pain intensity over fifteen anatomical locations was assessed before (T0) and immediately after (T1) warm-up, and after the first hour of work (T2). Readiness to work was assessed at T1. Work performance was assessed in terms of the number of completed tasks (number of pruned vines). Perceived work quality and perceived work ability were assessed at T2. RESULTS Perceived pain intensity over the lumbopelvic region was significantly higher at T2 than at T0, and at T2 than at T1, in both WU and NWU. Perceived pain intensity was not significantly different at T2 in WU and NWU. HR at T1 was significantly higher in WU than in NWU. Work performance, readiness to work, and perceived work ability were significantly higher in WU than in NWU. CONCLUSION This study showed that offering vineyard workers a supervised warm-up session at the workplace can lead to promising results where work performance and psychological perception are concerned.
Collapse
Affiliation(s)
- Nicolas Larinier
- Faculty of Medicine, University of Grenobles-Alpes, AGEIS, Grenoble, France.,Opti'Mouv, St Paul, France
| | - Nicolas Vuillerme
- Faculty of Medicine, University of Grenobles-Alpes, AGEIS, Grenoble, France.,Opti'Mouv, St Paul, France.,Institut Universitaire de France, Paris, France
| | | | | | - Romain Balaguier
- Faculty of Medicine, University of Grenobles-Alpes, AGEIS, Grenoble, France.,Opti'Mouv, St Paul, France
| |
Collapse
|
11
|
Mishra A, Goyal M, Sharma S, Kumar P, Ahmed S. Establishing the inter-rater and test–retest reliability of the levator scapulae index in women with chronic mechanical neck pain: a reliability study. INTERNATIONAL JOURNAL OF THERAPY AND REHABILITATION 2022. [DOI: 10.12968/ijtr.2022.0022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Background/aims The levator scapulae is an important postural muscle that tends to shorten or become tight because of overactivity and bad posture, leading to neck and shoulder pain. Therefore, it is important to measure its length to effectively address dysfunction. The aim of this study was to measure the length of the levator scapulae using the levator scapulae index and examine this tool's inter-rater and test–retest reliability in women with chronic mechanical neck pain. Methods A total of 130 women aged between 18 to 30 years, with a body mass index between 18.5 and 24.9 kg/m2 and experiencing chronic mechanical neck pain, participated in this study. The length of the participants' levator scapulae was measured with a digital Vernier calliper and with the women in a standing position. Measurements were taken twice on the same day in the afternoon, with a 1 hour resting time between trials. The test–retest reliability of the levator scapulae index was measured for each participant. The procedure was repeated by two researchers after a 1-hour interval, and a mean value was obtained. Variability in body height was normalised by using the levator scapulae index (levator scapulae length [cm]/subject's height [cm]×100) Results Spearman's rank correlation coefficient test was used to establish the test–retest reliability (rho=0.96). Inter-rater reliability was established by intra-class correlation coefficient (rater A: 1.0, rater B: 0.98) with Cronbach's alpha (0.99). Conclusions The findings demonstrated the excellent reliability of the levator scapulae index for the measurement of levator scapulae length in females with chronic mechanical neck pain. This study helps to establish a reliable method for levator scapulae length measurement, which helps clinicians to plann more efficient treatment protocols for patients with chronic mechanical neck pain.
Collapse
Affiliation(s)
- Arushi Mishra
- Maharishi Markandeshwar Medical College and Hospital, Kumarhatti, Solan, Himachal Pradesh, India
| | - Manu Goyal
- Department of Physiotherapy, Maharishi Markandeshwar (Deemed to Be) University, Mullana, India
| | - Sunita Sharma
- Department of Physiotherapy, Maharishi Markandeshwar (Deemed to Be) University, Mullana, India
| | - Parveen Kumar
- Department of Physiotherapy, Maharishi Markandeshwar (Deemed to Be) University, Mullana, India
| | - Sohel Ahmed
- Department of Physiotherapy and Rehabilitation, Mount Adora Hospital, Sylhet, Bangladesh
- Physiotherapy Research Foundation, Sylhet, Bangladesh
| |
Collapse
|
12
|
Song JS, Yamada Y, Kataoka R, Wong V, Spitz RW, Bell ZW, Loenneke JP. Training-induced hypoalgesia and its potential underlying mechanisms. Neurosci Biobehav Rev 2022; 141:104858. [PMID: 36096206 DOI: 10.1016/j.neubiorev.2022.104858] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2022] [Revised: 08/25/2022] [Accepted: 09/02/2022] [Indexed: 11/25/2022]
Abstract
It is well-established that a single bout of exercise can reduce pain sensitivity (i.e., exercise-induced hypoalgesia) in healthy individuals. However, exercise-induced hypoalgesia is often impaired in individuals with chronic pain. This might suggest that repeated bouts of exercise (i.e., exercise training) are needed in order to induce a reduction in pain sensitivity (i.e., training-induced hypoalgesia) among individuals with chronic pain, given that a single bout of exercise seems to be insufficient to alter pain. However, the effect of repeated bouts of exercise on pain sensitivity and its underlying mechanisms remain poorly understood. Therefore, the purpose of this review was to provide an overview of the existing literature on training-induced hypoalgesia, as well as discuss potential mechanisms of training-induced hypoalgesia and offer considerations for future research. Existing literature suggests that training interventions may induce hypoalgesic adaptations potentially driven by central nervous system and immune system factors. However, the limited number of randomized controlled trials available, along with the lack of understanding of underlying mechanisms, provides a rationale for future research.
Collapse
Affiliation(s)
- Jun Seob Song
- Department of Health, Exercise Science, and Recreation Management. Kevser Ermin Applied Physiology Laboratory, The University of Mississippi, MS, USA
| | - Yujiro Yamada
- Department of Health, Exercise Science, and Recreation Management. Kevser Ermin Applied Physiology Laboratory, The University of Mississippi, MS, USA
| | - Ryo Kataoka
- Department of Health, Exercise Science, and Recreation Management. Kevser Ermin Applied Physiology Laboratory, The University of Mississippi, MS, USA
| | - Vickie Wong
- Department of Health, Exercise Science, and Recreation Management. Kevser Ermin Applied Physiology Laboratory, The University of Mississippi, MS, USA
| | - Robert W Spitz
- Department of Health, Exercise Science, and Recreation Management. Kevser Ermin Applied Physiology Laboratory, The University of Mississippi, MS, USA
| | - Zachary W Bell
- Department of Health, Exercise Science, and Recreation Management. Kevser Ermin Applied Physiology Laboratory, The University of Mississippi, MS, USA
| | - Jeremy P Loenneke
- Department of Health, Exercise Science, and Recreation Management. Kevser Ermin Applied Physiology Laboratory, The University of Mississippi, MS, USA.
| |
Collapse
|
13
|
Kang T, Kim B. Cervical and scapula-focused resistance exercise program versus trapezius massage in patients with chronic neck pain: A randomized controlled trial. Medicine (Baltimore) 2022; 101:e30887. [PMID: 36181044 PMCID: PMC9524908 DOI: 10.1097/md.0000000000030887] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/14/2022] [Accepted: 08/24/2022] [Indexed: 01/05/2023] Open
Abstract
OBJECTIVE The purpose of this study was to investigate the effects of resistance exercise in comparison with those of common exercise on chronic neck pain (CNP) to provide useful clinical guidelines for reducing pain or increasing cervical range of motion (ROM), upper trapezius tone, disability level, and quality of life (QOL). METHODS The subjects were randomized into a cervical and scapula-focused resistance exercise group (CSREG, n = 21) or trapezius massage group (TMG, n = 20). All groups received a 4-week, five times per week CSRE or TM program for CNP. The visual analogue scale (VAS) score, cervical ROM, myotonometer measures (upper trapezius tone, stiffness, and elasticity), neck disability index (NDI), and short form-36 (SF-36) were identified as the primary outcomes. RESULTS Within-group changes in VAS, cervical ROM, myotonometer measures, NDI, and SF-36 were significant in the CSREG and TMG (P < .05). The between-group changes in VAS, cervical rotation, myotonometer (upper trapezius tone and stiffness), NDI, and SF-36 after intervention showed significant differences between the CSREG and TMG (P < .05). CONCLUSION These results suggest that the CSRE program is effective in improving pain, cervical ROM, upper trapezius tone, disability level, and QOL in patients with CNP. More comprehensive studies with longer follow-up durations are needed to better understand the potential effects of the CSRE program in patients with CNP.
Collapse
Affiliation(s)
- Taewoo Kang
- Department of Physical Therapy, College of Health and Welfare, Woosuk University, Wanju, Republic of Korea
| | - Beomryong Kim
- Department of Physical Therapy, Design Hospital, Jeonju, Republic of Korea
| |
Collapse
|
14
|
Suzuki H, Tahara S, Mitsuda M, Izumi H, Ikeda S, Seki K, Nishida N, Funaba M, Imajo Y, Yukata K, Sakai T. Current Concept of Quantitative Sensory Testing and Pressure Pain Threshold in Neck/Shoulder and Low Back Pain. Healthcare (Basel) 2022; 10:healthcare10081485. [PMID: 36011141 PMCID: PMC9408781 DOI: 10.3390/healthcare10081485] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2022] [Revised: 08/02/2022] [Accepted: 08/03/2022] [Indexed: 11/18/2022] Open
Abstract
In recent years, several published articles have shown that quantitative sensory testing (QST) and pressure pain threshold (PPT) are useful in the analysis of neck/shoulder and low back pain. A valid reference for normal PPT values might be helpful for the clinical diagnosis of abnormal tenderness or muscle pain. However, there have been no reliable references for PPT values of neck/shoulder and back pain because the data vary depending on the devices used, the measurement units, and the area examined. In this article, we review previously published PPT articles on neck/shoulder and low back pain, discuss the measurement properties of PPT, and summarize the current data on PPT values in patients with chronic pain and healthy volunteers. We also reveal previous issues related to PPT evaluation and discuss the future of PPT assessment for widespread use in general clinics. We outline QST and PPT measurements and what kinds of perceptions can be quantified with the PPT. Ninety-seven articles were selected in the present review, in which we focused on the normative values and abnormal values in volunteers/patients with neck/shoulder and low back pain. We conducted our search of articles using PubMed and Medline, a medical database. We used a combination of “Pressure pain threshold” and “Neck shoulder pain” or “Back pain” as search terms and searched articles from 1 January 2000 to 1 June 2022. From the data extracted, we revealed the PPT values in healthy control subjects and patients with neck/shoulder and low back pain. This database could serve as a benchmark for future research with pressure algometers for the wide use of PPT assessment in clinics.
Collapse
Affiliation(s)
- Hidenori Suzuki
- Department of Orthopaedics Surgery, Graduate School of Medicine, Yamaguchi University, Yamaguchi 755-8505, Japan
- Pain Management Research Institute, Yamaguchi University Hospital, Yamaguchi 755-8505, Japan
- Correspondence: ; Tel.: +81-836-22-2268
| | - Shu Tahara
- Pain Management Research Institute, Yamaguchi University Hospital, Yamaguchi 755-8505, Japan
- Department of Rehabilitation, Yamaguchi University Hospital, Yamaguchi 755-8505, Japan
| | - Mao Mitsuda
- Pain Management Research Institute, Yamaguchi University Hospital, Yamaguchi 755-8505, Japan
- Department of Rehabilitation, Yamaguchi University Hospital, Yamaguchi 755-8505, Japan
| | - Hironori Izumi
- Pain Management Research Institute, Yamaguchi University Hospital, Yamaguchi 755-8505, Japan
- Department of Rehabilitation, Yamaguchi University Hospital, Yamaguchi 755-8505, Japan
| | - Satoshi Ikeda
- Pain Management Research Institute, Yamaguchi University Hospital, Yamaguchi 755-8505, Japan
- Department of Rehabilitation, Yamaguchi University Hospital, Yamaguchi 755-8505, Japan
| | - Kazushige Seki
- Department of Orthopaedics Surgery, Graduate School of Medicine, Yamaguchi University, Yamaguchi 755-8505, Japan
- Department of Rehabilitation, Yamaguchi University Hospital, Yamaguchi 755-8505, Japan
| | - Norihiro Nishida
- Department of Orthopaedics Surgery, Graduate School of Medicine, Yamaguchi University, Yamaguchi 755-8505, Japan
- Department of Rehabilitation, Yamaguchi University Hospital, Yamaguchi 755-8505, Japan
| | - Masahiro Funaba
- Department of Orthopaedics Surgery, Graduate School of Medicine, Yamaguchi University, Yamaguchi 755-8505, Japan
| | - Yasuaki Imajo
- Department of Orthopaedics Surgery, Graduate School of Medicine, Yamaguchi University, Yamaguchi 755-8505, Japan
| | - Kiminori Yukata
- Department of Orthopaedics Surgery, Graduate School of Medicine, Yamaguchi University, Yamaguchi 755-8505, Japan
- Department of Rehabilitation, Yamaguchi University Hospital, Yamaguchi 755-8505, Japan
| | - Takashi Sakai
- Department of Orthopaedics Surgery, Graduate School of Medicine, Yamaguchi University, Yamaguchi 755-8505, Japan
- Pain Management Research Institute, Yamaguchi University Hospital, Yamaguchi 755-8505, Japan
- Department of Rehabilitation, Yamaguchi University Hospital, Yamaguchi 755-8505, Japan
| |
Collapse
|
15
|
Villanueva-Ruiz I, Falla D, Lascurain-Aguirrebeña I. Effectiveness of Specific Neck Exercise for Nonspecific Neck Pain; Usefulness of Strategies for Patient Selection and Tailored Exercise-A Systematic Review With Meta-Analysis. Phys Ther 2022; 102:6423600. [PMID: 34935963 DOI: 10.1093/ptj/pzab259] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/31/2020] [Revised: 06/30/2021] [Accepted: 09/16/2021] [Indexed: 11/12/2022]
Abstract
OBJECTIVE Specific neck exercises (SNE) targeting deep cervical flexors and extensors are commonly used for the treatment of nonspecific neck pain (NSNP). However, whether SNE are more effective than alternative exercise interventions (AEI) remains unclear. Furthermore, it has been postulated that SNE may be most effective when they are tailored and targeted to patients with evidence of motor control dysfunction, yet this notion also remains unproven. The objectives of this study were to compare the effectiveness of SNE with that of AEI for reducing pain and disability in people with NSNP and to assess whether the effectiveness of SNE is increased when the exercises are tailored and provided to patients with evidence of motor control dysfunction. METHODS For this systematic review with meta-analysis, Medline, Web of Science, Scopus, and Physiotherapy Evidence Database were searched. Eligibility criteria included randomized controlled trials evaluating the effectiveness of SNE against that of AEI in people with NSNP. Meta-analysis included subgroup analyses to determine the effect of exercise tailoring and participant selection criteria on the effectiveness of SNE. RESULTS Twelve studies were included. Meta-analysis revealed greater effectiveness of SNE in the short to medium term for reducing pain (pooled standardized mean difference [SMD] = -0.41; 95% CI = -0.76 to -0.06; P = .02) and disability (pooled SMD = -0.41; 95% CI = -0.78 to -0.04; P = .03) but no differences in the long term for pain (pooled SMD = -1.30; 95% CI = -3.35 to 0.75; P = .21) and disability (pooled SMD = -1.81; 95% CI = -4.29 to 0.67; P = .15), although evidence was limited for the latter. The effectiveness of SNE was not superior in studies that included only participants with motor control dysfunction or when exercises were tailored to each participant. Overall, the studies were of low quality. Grading of Recommendations Assessment, Development and Evaluation revealed low certainty, serious risk of bias, and inconsistency of findings for short- to medium-term effects and very low certainty, serious risk of bias, and very serious inconsistency for long-term effects. CONCLUSION The preferential use of SNE may be recommended to achieve better short- to medium-term outcomes, although the low quality of evidence affects the certainty of these findings. Currently used strategies for selecting patients and tailoring SNE are not supported by the evidence and therefore cannot be recommended for clinical practice. IMPACT SNE are more effective than AEI for reducing pain and disability in patients with NSNP in the short to medium term, but overall evidence is of low quality, affecting the certainty of the findings. Tests of muscle dysfunction (mostly the craniocervical flexion test) currently used in studies to select patients and tailor SNE do not result in greater effectiveness of these exercises. LAY SUMMARY Evidence suggests SNE are more effective than other forms of exercise, although evidence is overall of low quality. Use of the craniocervical flexion test in isolation to select participants and/or tailor SNE cannot be recommended.
Collapse
Affiliation(s)
- Iker Villanueva-Ruiz
- Department of Physical Therapy, Faculty of Health Sciences, University of Deusto, Donostia-San Sebastián, Spain.,Department of Preventive Medicine and Public Health, Faculty of Medicine and Nursing, University of the Basque Country UPV/EHU, Leioa, Spain
| | - Deborah Falla
- Centre of Precision Rehabilitation for Spinal Pain (CPR Spine), School of Sport, Exercise and Rehabilitation Sciences. College of Life and Environmental Sciences. University of Birmingham, Edgbaston, United Kingdom
| | - Ion Lascurain-Aguirrebeña
- Physiotherapy, Department of Physiology, Faculty of Medicine and Nursing, University of the Basque Country UPV/EHU, Leioa, Spain
| |
Collapse
|
16
|
Tersa-Miralles C, Bravo C, Bellon F, Pastells-Peiró R, Rubinat Arnaldo E, Rubí-Carnacea F. Effectiveness of workplace exercise interventions in the treatment of musculoskeletal disorders in office workers: a systematic review. BMJ Open 2022; 12:e054288. [PMID: 35105632 PMCID: PMC8804637 DOI: 10.1136/bmjopen-2021-054288] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/01/2023] Open
Abstract
OBJECTIVE To determine the effectiveness of workplace exercise interventions in the treatment of musculoskeletal disorders. DESIGN Systematic review of randomised controlled trials (RCTs). DATA SOURCES The bibliographical databases PubMed, CINAHL Plus, Cochrane, Scopus, ISI WoS and PeDRO were searched, with studies from 1 January 2010 to 31 December 2020 eligible for inclusion. ELIGIBILITY CRITERIA We included RCTs, reported in English or Spanish, with at least an intervention group performing workplace exercises among office workers with musculoskeletal disorders. DATA EXTRACTION AND SYNTHESIS Two independent reviewers extracted data and assessed the risk of bias. A narrative synthesis was carried out with a tabular method specifying the study characteristics following the SWiM (Synthesis Without Meta-Analysis) guideline for synthesis without meta-analysis. The revised Cochrane Risk of Bias (RoB-2) tool was used to analyse the risk of bias of the included studies. RESULTS Seven studies with a total of 967 participants met the inclusion criteria and were included in this review. Due to heterogeneity in different workplace exercise interventions, outcome measures and statistical analyses, it was not possible to conduct a meta-analysis and a narrative synthesis was performed. The interventions were classified into three categories: multiple body regions, neck and shoulder, and lower back. The seven studies concluded that workplace exercise interventions were effective in reducing musculoskeletal disorders and pain compared with other types of interventions or with control groups with no interventions. The RoB-2 tool found a high risk of bias in six of the seven studies. CONCLUSIONS The findings of the RCTs on workplace exercise interventions suggest that interventions were effective in treating musculoskeletal disorders among office workers. However, due to the high risk of bias of the included studies, no firm conclusions could be drawn and more high-quality studies are needed. PROSPERO REGISTRATION NUMBER CRD42020177462.
Collapse
Affiliation(s)
| | - Cristina Bravo
- Department of Nursing and Physiotherapy, University of Lleida, Lleida, Spain
- Grup de Recerca de Cures en Salut, GRECS, Institut de Recerca Biomèdica de Lleida, Fundació Dr. Pifarré, Lleida, Spain
- Grup d'Estudis Societat, Salut, Educació i Cultura, GESEC, University of Lleida, Lleida, Spain
| | - Filip Bellon
- Department of Nursing and Physiotherapy, University of Lleida, Lleida, Spain
- Grup de Recerca de Cures en Salut, GRECS, Institut de Recerca Biomèdica de Lleida, Fundació Dr. Pifarré, Lleida, Spain
| | - Roland Pastells-Peiró
- Department of Nursing and Physiotherapy, University of Lleida, Lleida, Spain
- Grup de Recerca de Cures en Salut, GRECS, Institut de Recerca Biomèdica de Lleida, Fundació Dr. Pifarré, Lleida, Spain
| | - Esther Rubinat Arnaldo
- Department of Nursing and Physiotherapy, University of Lleida, Lleida, Spain
- Grup de Recerca de Cures en Salut, GRECS, Institut de Recerca Biomèdica de Lleida, Fundació Dr. Pifarré, Lleida, Spain
- Grup d'Estudis Societat, Salut, Educació i Cultura, GESEC, University of Lleida, Lleida, Spain
- Center for Biomedical Research on Diabetes and Associated Metabolic Diseases, Instituto de Salud Carlos III, Barcelona, Spain
| | - Francesc Rubí-Carnacea
- Department of Nursing and Physiotherapy, University of Lleida, Lleida, Spain
- Grup de Recerca de Cures en Salut, GRECS, Institut de Recerca Biomèdica de Lleida, Fundació Dr. Pifarré, Lleida, Spain
- Grup d'Estudis Societat, Salut, Educació i Cultura, GESEC, University of Lleida, Lleida, Spain
| |
Collapse
|
17
|
Fatima A, Veqar Z, Zaidi S, Tanwar T. Effects of scapular stabilization and upper limb proprioception as an adjunct to cervical stabilization in chronic neck pain patients: A randomized controlled trial. J Bodyw Mov Ther 2022; 29:291-301. [DOI: 10.1016/j.jbmt.2021.10.016] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2021] [Revised: 08/30/2021] [Accepted: 10/30/2021] [Indexed: 11/24/2022]
|
18
|
Nunes A, Arendt-Nielsen L, Espanha M, Teles J, Moita J, Petersen KK. Bedside clinical tests to assess sensitization in office workers with chronic neck pain. Somatosens Mot Res 2021; 38:357-365. [PMID: 34635001 DOI: 10.1080/08990220.2021.1986379] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
OBJECTIVE This study aimed to assess pain sensitization in individual office workers with chronic neck pain through simple bedside quantitative sensory tests (QST) and to associate the findings with pain intensity and pain catastrophizing. METHODS One hundred-and-four office workers with chronic neck pain were assessed using pressure pain threshold (PPT) considering pain sensitive if PPTs were lower than 155 kPa in the upper trapezius and 245 kPa in the tibialis anterior. Pain sensitive to temporal summation of pain (TSP) was considered if there was a difference of two points in the visual analogue scale (VAS) comparing the first and last stimulus. Pain sensitive was considered to conditioned pain modulation (CPM) if the CPM-effect was less than -7.5%. Pain intensity and catastrophizing were measured using VAS and with the Pain Catastrophizing Scale. RESULTS There was at least one pain sensitive QST finding in 66 office workers (63.5%). TSP findings were the most common (48.1%), followed by PPT's (31.7%) and CPM (20.2%). Based on the QST findings, office workers were divided based on the number of individual QST findings, and higher pain intensity and pain catastrophizing scores were found in office workers with one (N = 38, P < 0.05) or two (N = 28, P < 0.05) compared with office workers with no QST findings (N = 38). CONCLUSION This study demonstrated that most office workers with chronic neck pain exhibit either widespread pressure hyperalgesia, facilitated TSP or impaired CPM, indicating pain sensitization within the central nervous system. This was associated with increased clinical pain and pain catastrophizing rumination scores.
Collapse
Affiliation(s)
- Alexandre Nunes
- Biomechanics and Functional Morphology Laboratory, CIPER, Faculdade de Motricidade Humana da Universidade de Lisboa, Cruz-Quebrada, Portugal.,Escola Superior de Saúde Jean Piaget do Algarve, Portugal
| | - Lars Arendt-Nielsen
- SMI, Faculty of Medicine, Department of Health and Technology, Aalborg University, Aalborg, Denmark.,Center for Neuroplasticity and Pain (CNAP), Department of Halth Science and Technology, School of Medicine, Aalborg University, Aalborg, Denmark
| | - Margarida Espanha
- Biomechanics and Functional Morphology Laboratory, CIPER, Faculdade de Motricidade Humana da Universidade de Lisboa, Cruz-Quebrada, Portugal
| | - Júlia Teles
- Biomechanics and Functional Morphology Laboratory, CIPER, Faculdade de Motricidade Humana da Universidade de Lisboa, Cruz-Quebrada, Portugal
| | - João Moita
- Escola Superior de Saúde Atlântica, Barcarena, Portugal
| | - Kristian Kjær Petersen
- SMI, Faculty of Medicine, Department of Health and Technology, Aalborg University, Aalborg, Denmark.,Center for Neuroplasticity and Pain (CNAP), Department of Halth Science and Technology, School of Medicine, Aalborg University, Aalborg, Denmark
| |
Collapse
|
19
|
The elixir of muscle activity and kinesiology in a health perspective: Evidence of worksite tailored exercise training alleviating muscle disorders. J Electromyogr Kinesiol 2021; 61:102600. [PMID: 34563760 DOI: 10.1016/j.jelekin.2021.102600] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2021] [Revised: 06/09/2021] [Accepted: 06/10/2021] [Indexed: 12/14/2022] Open
Abstract
Physical activity is known to benefit health while muscle activation and movements performed during occupational work in contrast may result in work-related musculoskeletal disorders. Therefore, we posed the research question: which mode of muscle activation may result in a reversal of work-related disorders? To address this, we performed electromyographic (EMG) and kinematic assessments of workers with diverse exposure categories: sedentary monotonous work, prolonged walking/standing, and physically heavy work. The various job-specific exposure variables could be categorized in terms of duration, intensity, repetition, static component, peak force etc. that were subsequently identified as risk factors. Based on sports science principles we developed tailored exercise programs to counteract job exposure. EMG activity during exercise training was monitored to identify principal differences between exercise training and job patterns. Evidence from more than 20 RCT studies including >4000 workers showed positive effects such as decreased muscle pain and increased workability. Finally, we identified plausible underlying mechanisms in muscle tissue - human and animal - that confirmed metabolic, morphological, and hormonal changes with e.g. repetitive work that were reversal to adaptations reported with exercise training. Progress has been made in developing intelligent physical exercise training, IPET, as the best complementary activity to job exposure and includes muscle activations and movements that limit work-related inactivity atrophy as well as overload injury.
Collapse
|
20
|
Kanhachon W, Boonprakob Y. Modified-Active Release Therapy in Patients with Scapulocostal Syndrome and Masticatory Myofascial Pain: A Stratified-Randomized Controlled Trial. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:ijerph18168533. [PMID: 34444281 PMCID: PMC8392135 DOI: 10.3390/ijerph18168533] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/25/2021] [Revised: 08/01/2021] [Accepted: 08/09/2021] [Indexed: 01/12/2023]
Abstract
Modified-active release therapy (mART) was developed to treat patients experiencing upper quarter pain. The objective of the study was to determine the effectiveness of the mART in treating pain, promoting function, and measuring emotions in patients with scapulocostal syndrome (SCS) and masticatory myofascial pain (MMP). A stratified-randomized controlled trial was employed in 38 participants separated into two groups. All participants underwent the same series visual analog scale (VAS), pressure pain threshold (PPT), mouth opening (MO), maximum mouth opening (MMO), craniovertebral angle (CV-angle), and pain catastrophizing scale Thai version (PCS-Thai-version) at the baseline. The mART group underwent the mART program three times a week for 4 weeks with a hot pack and an educational briefing while the control group received only a hot pack and the educational briefing. After treatment, both groups showed significant improvement (p < 0.05) in all parameters except MO, MMO, and CV-angle. When comparing outcomes between the groups, the mART group showed a statistically significant greater number of improvements than did the control group. In conclusion, the mART program can improve pain experienced by patients with SCS and MMP and it can be used as an adjuvant technique with conservative treatment.
Collapse
Affiliation(s)
- Wilawan Kanhachon
- School of Physical Therapy, Faculty of Associated Medical Sciences, Khon Kaen University, Khon Kaen 40002, Thailand;
- Research Institute for Human High Performance and Health Promotion, Faculty of Medicine, Khon Kaen University, Khon Kaen 40002, Thailand
| | - Yodchai Boonprakob
- School of Physical Therapy, Faculty of Associated Medical Sciences, Khon Kaen University, Khon Kaen 40002, Thailand;
- Research Institute for Human High Performance and Health Promotion, Faculty of Medicine, Khon Kaen University, Khon Kaen 40002, Thailand
- Correspondence: ; Tel.: +66-97106899
| |
Collapse
|
21
|
Larsson J, Westergren H, Häggman-Henrikson B, Ilgunas A, Wänman A, Malmström EM. The feasibility of gym-based exercise therapy for patients with persistent neck pain. Scand J Pain 2021; 20:261-272. [PMID: 31811812 DOI: 10.1515/sjpain-2019-0085] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2019] [Accepted: 10/17/2019] [Indexed: 11/15/2022]
Abstract
Background and aims Persistent neck pain is common and can be detrimental to the health of those who are affected. This is particularly common after neck trauma, where it poses a challenge to health care providers. In this paper, we present the design and results of a study aimed primarily at assessing the feasibility of a supervised exercise intervention for patients with persistent neck pain after trauma. As a secondary aim, we analyzed the results of the intervention. Methods We designed and conducted a feasibility study using a mixed methods design. Ten patients with persistent neck pain (nine with a history of neck trauma and one with sudden onset of neck pain) were recruited from a specialized pain rehabilitation center and underwent a gym-based individual exercise therapy intervention, supervised by a physical therapist. We assessed the feasibility of the exercise therapy intervention based on the experiences of the patients and physical therapists. We analyzed both quantitative and qualitative results using descriptive statistics, content analysis, and questionnaires. Results The study found the exercise therapy to be a feasible alternative for patients with persistent neck pain. Most of the practical aspects of the intervention and study were executed as planned, and the study was well received by the patients, who found it a valuable part of their rehabilitation. In the quantitative analysis, improvements were observed on the Neck Disability Index, numerical rating scale for pain, EuroQol 5D, and physical activity, with scores on the Neck Disability Index showing a statistically significant improvement. Scores on the Disability Rating Index showed a non-significant deterioration. The qualitative analysis uncovered one overarching theme and four themes for the patients and three themes for the physical therapist. Conclusions The exercise therapy intervention seems to be feasible with favorable outcomes for the patients. The quantitative and qualitative analyses demonstrated exercise therapy to be beneficial from several different perspectives. However, although structured, the training needs customization and individual adaption from a clinical reasoning perspective in order to meet each patient's individual needs. Implications This study shows that supervised gym-based exercise therapy is feasible for patients with severe, persistent neck pain. It facilitates and motivates the execution of a larger, controlled trial, which might then lead to a new and potentially effective addition to the toolbox of all health care providers treating patients with persistent neck pain.
Collapse
Affiliation(s)
- Johan Larsson
- Department of Neurosurgery and Pain Rehabilitation, Skåne University Hospital, Lund, Sweden.,Department of Orofacial Pain and Jaw Function, Malmö University, Malmö, Sweden
| | - Hans Westergren
- Department of Neurosurgery and Pain Rehabilitation, Skåne University Hospital, Lund, Sweden.,Department of Health Sciences, Lund University, Lund, Sweden
| | - Birgitta Häggman-Henrikson
- Department of Orofacial Pain and Jaw Function, Malmö University, Malmö, Sweden.,Department of Odontology/Clinical Oral Physiology, Umeå University, Umeå, Sweden
| | - Aurelija Ilgunas
- Department of Odontology/Clinical Oral Physiology, Umeå University, Umeå, Sweden
| | - Anders Wänman
- Department of Odontology/Clinical Oral Physiology, Umeå University, Umeå, Sweden
| | - Eva-Maj Malmström
- Department of Neurosurgery and Pain Rehabilitation, Skåne University Hospital, Lund, Sweden.,Department of Clinical Sciences, Otorhinolaryngology, Skåne University Hospital, Lund University, Lund, Sweden
| |
Collapse
|
22
|
Picón SPB, Batista GDA, Pitangui ACR, de Araújo RC. Effects of Workplace-Based Intervention for Shoulder Pain: A Systematic Review and Meta-analysis. JOURNAL OF OCCUPATIONAL REHABILITATION 2021; 31:243-262. [PMID: 33006720 DOI: 10.1007/s10926-020-09927-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 09/18/2020] [Indexed: 06/11/2023]
Abstract
The main objective of this study is to update the evidence related to the effectiveness of exercise and ergonomic interventions in the perception of shoulder pain intensity in workers considering the shoulder pain intensity and the minimum clinically important change in the analysis. The bibliographic search was conducted in seven databases (Cochrane, EMBASE, SciELO, PubMed, PEDro, Web of Science and Scopus) from March to April 2019. The study selection included randomized controlled trials (RCTs) involving workers with shoulder pain who underwent physical exercises, ergonomics, and combined interventions. To analyze the RCTs, the intensity of pain was divided into two subgroups < 3 and ≥ 3 (0-10 points scale). A total of 27 RCTs were included in the qualitative synthesis considering the perception scales of shoulder pain intensity and the PEDro scale score of assessment of RCTs quality and risk of bias. Within these, seven RCTs were included in the quantitative synthesis. The overall effectiveness of interventions was calculated using a meta-analysis method, and the associated measurement used as a mean difference. The meta-analysis revealed that exercise interventions in workers with shoulder pain > 3 presented a minimally clincially important difference (MCID), but with no difference in workers with pain < 3. The interventions with exercise in workers with pain ≥ 3 at baseline reported a beneficial effect in reducing shoulder pain intensity, and a MCID. However, there was no significant difference for workers with pain < 3 and the effects of ergonomic interventions are still uncertain to reduce shoulder pain in workers.
Collapse
Affiliation(s)
| | | | | | - Rodrigo Cappato de Araújo
- Associated Graduate Program in Physical Education UPE/UFPB, Recife, Brazil
- Department of Physical Therapy, University of Pernambuco, Petrolina, Brazil
| |
Collapse
|
23
|
Jun D, Johnston V, McPhail SM, O'Leary S. A Longitudinal Evaluation of Risk Factors and Interactions for the Development of Nonspecific Neck Pain in Office Workers in Two Cultures. HUMAN FACTORS 2021; 63:663-683. [PMID: 32119582 DOI: 10.1177/0018720820904231] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
OBJECTIVE To identify risk factors for the development of interfering neck pain in office workers including an examination of the interaction effects between potential risk factors. BACKGROUND The 1-year incidence of neck pain in office workers is reported as the highest of all occupations. Identifying risk factors for the development of neck pain in office workers is therefore a priority to direct prevention strategies. METHODS Participants included 214 office workers without neck pain from two cultures. A battery of measures evaluating potential individual and workplace risk factors were administered at baseline, and the incidence of interfering neck pain assessed monthly for 12 months. Survival analysis was used to identify relationships between risk factors and the development of interfering neck pain. RESULTS One-year incidence was 1.93 (95% CI [1.41, 2.64]) per 100 person months. Factors increasing the risk of developing interfering neck pain were older age, female gender, increased sitting hours, higher job strain, and stress. A neutral thorax sitting posture, greater cervical range of motion and muscle endurance, and higher physical activity were associated with a decreased risk of neck pain. The effects of some risk factors on the development of neck pain were moderated by the workers' coping resources. CONCLUSION Multiple risk factors and interactions may explain the development of neck pain in office workers. Therefore, plans for preventing the development of interfering neck pain in office workers should consider multiple individual and work-related factors with some factors being potentially more modifiable than others.
Collapse
Affiliation(s)
- Deokhoon Jun
- 1974 The University of Queensland, Brisbane, Australia
| | | | - Steven M McPhail
- 1969 Queensland University of Technology, Brisbane, Australia
- Metro South Health, Brisbane, Australia
| | - Shaun O'Leary
- 1974 The University of Queensland, Brisbane, Australia
- Royal Brisbane and Women's Hospital, Australia
| |
Collapse
|
24
|
Nunes AMP, Moita JPAM, Espanha MMMR, Petersen KK, Arendt-Nielsen L. Pressure pain thresholds in office workers with chronic neck pain: A systematic review and meta-analysis. Pain Pract 2021; 21:799-814. [PMID: 33829681 DOI: 10.1111/papr.13014] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2020] [Revised: 02/01/2021] [Accepted: 03/25/2021] [Indexed: 12/21/2022]
Abstract
OBJECTIVES The purpose of this study was to (a) compare pressure pain threshold (PPT) values between office workers with chronic neck pain and asymptomatic controls; (b) establish reference PPT values in chronic neck pain; and (c) evaluate associations between PPTs and pain intensity, and disability. METHODS Seven English/Portuguese databases were searched for relevant literature. Studies investigating adult office workers (age >18 years) with chronic neck pain were included if PPTs were an outcome. The risk of bias was assessed using the Downs and Black checklist. Meta-analysis was conducted if a cluster contained at least two studies reporting the same PPTs. RESULTS Ten high quality, two low quality, and one poor quality studies were included. The meta-analysis revealed decreased PPT values in the upper trapezius, extensor carpi ulnaris, and tibialis anterior in office workers with chronic neck pain when compared with healthy workers, without a statistical difference (p > 0.05). The PPT reference value in the upper trapezius was 263 kPa (95% confidence interval [CI] = 236.35 to 289.70), and 365 kPa (95% CI = 316.66 to 415.12) for the tibialis anterior in office workers with chronic neck pain. No correlations were found between the upper trapezius PPT and pain intensity and disability. CONCLUSION This meta-analysis found that all the PPT measurements were not significantly reduced in office workers with chronic neck pain compared with healthy workers. These assumptions were based on a small sample of existing studies, and therefore further studies are necessary to quantify the differences in PPTs. Hypersensitivity PPT reference values are proposed for localized and extrasegmental sites in office workers with chronic neck pain.
Collapse
Affiliation(s)
- Alexandre Maurício Passos Nunes
- Biomechanics and Functional Morphology Laboratory, CIPER, Faculdade de Motricidade Humana da Universidade de Lisboa, Cruz-Quebrada, Portugal.,Escola Superior de Saúde Jean Piaget do Algarve, Silves, Portugal.,Escola Superior de Saúde Atlântica, Barcarena, Portugal
| | | | | | - Kristian Kjaer Petersen
- SMI, Department of Health Science and Technology, Faculty of Medicine, Aalborg University, Aalborg, Denmark.,Center for Neuroplasticity and Pain (CNAP), Department of Health Science and Technology, Aalborg University, Aalborg, Denmark
| | - Lars Arendt-Nielsen
- SMI, Department of Health Science and Technology, Faculty of Medicine, Aalborg University, Aalborg, Denmark.,Center for Neuroplasticity and Pain (CNAP), Department of Health Science and Technology, Aalborg University, Aalborg, Denmark
| |
Collapse
|
25
|
Exercise Programs Targeting Scapular Kinematics and Stability Are Effective in Decreasing Neck Pain: A Critically Appraised Topic. J Sport Rehabil 2021; 30:952-955. [PMID: 33883300 DOI: 10.1123/jsr.2020-0448] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2020] [Revised: 01/31/2021] [Accepted: 02/04/2021] [Indexed: 11/18/2022]
Abstract
Clinical Scenerio: Neck pain is a costly symptom in both civilian and military worlds. While traditional treatments include deep neck flexor stabilizing exercises, manual therapy, electrical therapy, and other nonsurgical interventions, scapular orientation and stability training has emerged as a possible tool to reduce neck pain severity. Methods that can be coached at a distance could be of value in virtual appointments or circumstances where access to a qualified manual therapist is limited. Focused Clinical Question: What is the effectiveness of including exercise programs targeting scapular kinematics and stability to decrease neck pain? Summary of Key Findings: Exercise programs targeting scapular kinematics and stability, with coaching and individualized progressions, appear to reduce neck pain severity. Clinical Bottom Line: Evidence supports the inclusion of exercises for scapular kinematics and stability at a prescription of 3 sessions per week, with a duration of 4 or 6 weeks. Exercise programs should include a "learning" or coaching phase to ensure exercises are performed as intended, and exercise progressions should be based on participant ability rather than predetermined timelines. Further research is needed to better understand the benefits of this potential strategy and the statistical impact of scapular-focused exercise interventions on neck pain in specific populations like military and athletes. Strength of Recommendation: There is 'Fair' to 'Good' evidence from 2 level 1b single-blind randomized control studies and 1 level 2b pre-post test control design study supporting the inclusion of exercise programs targeting scapular kinematics and stability to decrease chronic neck pain severity.
Collapse
|
26
|
Effects of scapular stabilization exercises in patients of chronic neck pain with scapular dyskinesis: A quasi-experimental study. Turk J Phys Med Rehabil 2021; 67:77-83. [PMID: 33948547 PMCID: PMC8088807 DOI: 10.5606/tftrd.2021.6775] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2020] [Accepted: 10/14/2020] [Indexed: 11/21/2022] Open
Abstract
Objectives This study aims to investigate the effectiveness of scapular stabilization exercises in patients with chronic neck pain and scapular dyskinesis. Patients and methods This single-center, prospective study included a total of 36 patients (17 males, 19 females; mean age: 41±12.8 years; range, 25 to 57 years) with chronic neck pain and scapular dyskinesis between April 2018 and September 2018. The patients were randomly assigned to three treatment groups. Group 1 (n=13) consisted of those receiving scapular stabilization exercises by a physiotherapy specialist control in addition to the routine physiotherapy and rehabilitation program; Group 2 (n=12) consisted of those receiving the routine physiotherapy and rehabilitation program in addition to scapular stabilization exercises in-home training program; and Group 3 (n=11) consisted of those receiving the routine physiotherapy and rehabilitation program alone. The assessments were made using the Visual Analog Scale (VAS) and Northwick Park Neck Pain Questionnaire (NPQ). Results Significant differences were found in the pre- and post-treatment VAS scores, and Group 1 and Group 2 created this significant difference (p<0.05). A significant difference was also observed in the pre- and post-treatment NPQ scores among the groups (p<0.05). Group 1 showed the most significant improvement of the NPQ scores (p<0.05). Conclusion Our study results suggest that addition of scapular stabilization exercises to the routine physiotherapy components may be an effective method for improving pain and functional results.
Collapse
|
27
|
Villanueva A, Rabal-Pelay J, Berzosa C, Gutiérrez H, Cimarras-Otal C, Lacarcel-Tejero B, Bataller-Cervero AV. Effect of a Long Exercise Program in the Reduction of Musculoskeletal Discomfort in Office Workers. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2020; 17:ijerph17239042. [PMID: 33291564 PMCID: PMC7729612 DOI: 10.3390/ijerph17239042] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 11/16/2020] [Accepted: 12/01/2020] [Indexed: 12/11/2022]
Abstract
The purpose of this study was to assess the effect of a six week exercise program to reduce the muscle tone of the trapezius and musculoskeletal discomfort (MED) of office workers. Twenty-six workers performed an exercise program based on: (1) stretching of cervical and/or dorsal region; (2) joint mobility of shoulders and rachis; (3) strengthening deep stabilizer and core muscles; and (4) scapula stabilizing exercises. A Myoton device was used to evaluate trapezius tone and the Cornell Musculoskeletal Discomfort Questionnaire was used to assess changes in MED at three points of evaluation: at the beginning (Pre_1) and at the end of the workday (Post_1), and after the training program (Pre_2). The Wilcoxon test and Cohen’s d were performed to examine differences and effect sizes between evaluations. Main results show that trapezius tone remained constant during the workday, but decreased in the dominant upper trapezius (p = 0.003, ES = −0.60) and increased in the non-dominant middle trapezius (p = 0.016, ES = 0.45) after the exercise program, which eliminated significant muscle asymmetries. MED significantly decreased in the neck (p = 0.027, ES = −0.60) and upper back (p = 0.046, ES = −0.67). In conclusion, MED appears to improve in office workers after a six week training program, which may be explained by a decrease in trapezius tone and increase in the left middle trapezius tone.
Collapse
Affiliation(s)
- Alberto Villanueva
- Universidad San Jorge, Campus Universitario Villanueva de Gállego, Autov. A-23 Zaragoza - Huesca, Km 299, Villanueva de Gállego, 50830 Zaragoza, Spain; (A.V.); (J.R.-P.); (C.B.); (H.G.); (C.C.-O.)
| | - Juan Rabal-Pelay
- Universidad San Jorge, Campus Universitario Villanueva de Gállego, Autov. A-23 Zaragoza - Huesca, Km 299, Villanueva de Gállego, 50830 Zaragoza, Spain; (A.V.); (J.R.-P.); (C.B.); (H.G.); (C.C.-O.)
| | - César Berzosa
- Universidad San Jorge, Campus Universitario Villanueva de Gállego, Autov. A-23 Zaragoza - Huesca, Km 299, Villanueva de Gállego, 50830 Zaragoza, Spain; (A.V.); (J.R.-P.); (C.B.); (H.G.); (C.C.-O.)
| | - Héctor Gutiérrez
- Universidad San Jorge, Campus Universitario Villanueva de Gállego, Autov. A-23 Zaragoza - Huesca, Km 299, Villanueva de Gállego, 50830 Zaragoza, Spain; (A.V.); (J.R.-P.); (C.B.); (H.G.); (C.C.-O.)
| | - Cristina Cimarras-Otal
- Universidad San Jorge, Campus Universitario Villanueva de Gállego, Autov. A-23 Zaragoza - Huesca, Km 299, Villanueva de Gállego, 50830 Zaragoza, Spain; (A.V.); (J.R.-P.); (C.B.); (H.G.); (C.C.-O.)
| | | | - A. Vanessa Bataller-Cervero
- Universidad San Jorge, Campus Universitario Villanueva de Gállego, Autov. A-23 Zaragoza - Huesca, Km 299, Villanueva de Gállego, 50830 Zaragoza, Spain; (A.V.); (J.R.-P.); (C.B.); (H.G.); (C.C.-O.)
- Correspondence:
| |
Collapse
|
28
|
Belavy DL, Van Oosterwijck J, Clarkson M, Dhondt E, Mundell NL, Miller CT, Owen PJ. Pain sensitivity is reduced by exercise training: Evidence from a systematic review and meta-analysis. Neurosci Biobehav Rev 2020; 120:100-108. [PMID: 33253748 DOI: 10.1016/j.neubiorev.2020.11.012] [Citation(s) in RCA: 38] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2020] [Revised: 10/13/2020] [Accepted: 11/10/2020] [Indexed: 12/29/2022]
Abstract
BELAVY, D. L., J. Van Oosterwijck, M. Clarkson, E. Dhondt, N. L. Mundell, C. Miller and P. J. Owen. NEUROSCI BIOBEHAV REV 21(1) XXX-XXX, 2020. Exercise training is capable of reducing pain in chronic pain syndromes, yet its mechanisms are less well established. One mechanism may be via the impact of exercise on increasing a person's pain threshold. Here we show, via meta-analysis of fifteen exercise training studies in pain syndromes that exercise training leads to increased pressure pain thresholds (low to moderate quality evidence). We also find low to moderate quality evidence exists that exercise training was more effective than non-exercise interventions, such as pain education, massage and stress management for improving pain sensitivity. Further, the effect of exercise was greater locally at the site of pain and less so at remote regions. These finding suggest that adaptations in central inhibition occur over time with exercise training and, more widely, add to the mechanistic understanding of how effective interventions can improve pain in chronic pain syndromes.
Collapse
Affiliation(s)
- Daniel L Belavy
- Deakin University, Institute for Physical Activity and Nutrition, School of Exercise and Nutrition Sciences, Geelong, Australia.
| | - Jessica Van Oosterwijck
- Ghent University, SPINE Research Unit Ghent, Department of Rehabilitation Sciences, Faculty of Medicine and Health Sciences, Ghent, Belgium; University of Antwerp, Department of Rehabilitation Sciences and Physiotherapy, Faculty of Medicine and Health Sciences, Belgium; Research Foundation - Flanders (FWO), Brussels, Belgium; Pain in Motion International Research Group, www.paininmotion.be.
| | - Matthew Clarkson
- Deakin University, School of Exercise and Nutrition Sciences, Geelong, Australia.
| | - Evy Dhondt
- Ghent University, SPINE Research Unit Ghent, Department of Rehabilitation Sciences, Faculty of Medicine and Health Sciences, Ghent, Belgium; Pain in Motion International Research Group, www.paininmotion.be.
| | - Niamh L Mundell
- Deakin University, School of Exercise and Nutrition Sciences, Geelong, Australia.
| | - Clint T Miller
- Deakin University, School of Exercise and Nutrition Sciences, Geelong, Australia.
| | - Patrick J Owen
- Deakin University, Institute for Physical Activity and Nutrition, School of Exercise and Nutrition Sciences, Geelong, Australia.
| |
Collapse
|
29
|
Larinier N, Balaguier R, Vuillerme N. How much do we know about the effectiveness of warm-up intervention on work related musculoskeletal disorders, physical and psychosocial functions: protocol for a systematic review. BMJ Open 2020; 10:e039063. [PMID: 33243796 PMCID: PMC7692815 DOI: 10.1136/bmjopen-2020-039063] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
INTRODUCTION Work-related musculoskeletal disorders (WMSDs) are a growing worldwide burden and effective interventions to prevent them are needed. Physical activity at the workplace is now recognised as a relevant component of WMSDs prevention. Along these lines, warm-up interventions are now offered in a large number of companies to manage WMSDs. Although benefits of warm-up have been previously documented in sports context, to the best of our knowledge, the effectiveness of such intervention in workplaces still remains to be established. Within this context, the aim of the present review is to identify from published literature the available evidence regarding the effects of warm-up on WMSDs and physical and psychosocial functions. METHODS The following electronic databases will be searched (from inception onwards to June 2020): Cochrane Central Register of Controlled Trials, PubMed (Medline), Web of Science and Physiotherapy Evidence Database. Randomised and non-randomised controlled studies will be included in this review. Participants should be adult employees without specific comorbidities. Interventions should include a warm-up physical intervention in real-workplaces. The primary outcomes will be pain, discomfort or fatigue. The secondary outcomes will be job control or motivation at work. This review will follow the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines and two team members will independently screen all citations, full-text articles and abstract data. A systematic narrative synthesis will be provided with information presented in the text and tables to summarise the characteristics and findings of the included studies. ETHICS AND DISSEMINATION The approval of an ethical committee is not required. All the included studies will comply with the current ethical standards. The results of this review will summarise the effects of warm-up intervention on WMSDs, physical or psychosocial functions. This information could help professionals in decision making related to the use of these interventions to prevent WMSDs. Findings will be disseminated to academic audiences through peer-reviewed publications, as well as to policy-makers. PROSPERO REGISTRATION NUMBER CRD42019137211.
Collapse
Affiliation(s)
- Nicolas Larinier
- AGEIS, University Grenoble Alpes, Grenoble, France
- Opti'Mouv, St Paul, France
| | - Romain Balaguier
- AGEIS, University Grenoble Alpes, Grenoble, France
- Opti'Mouv, St Paul, France
| | - Nicolas Vuillerme
- AGEIS, University Grenoble Alpes, Grenoble, France
- Opti'Mouv, St Paul, France
- Institut Universitaire de France, Paris, France
| |
Collapse
|
30
|
de Zoete RM, Armfield NR, McAuley JH, Chen K, Sterling M. Comparative effectiveness of physical exercise interventions for chronic non-specific neck pain: a systematic review with network meta-analysis of 40 randomised controlled trials. Br J Sports Med 2020; 55:bjsports-2020-102664. [PMID: 33139256 DOI: 10.1136/bjsports-2020-102664] [Citation(s) in RCA: 37] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/12/2020] [Indexed: 12/11/2022]
Abstract
OBJECTIVE To compare the effectiveness of different physical exercise interventions for chronic non-specific neck pain. DESIGN Systematic review and network meta-analysis. DATA SOURCES Electronic databases: AMED, CINAHL, Cochrane Central Register of Controlled Trials, Embase, MEDLINE, Physiotherapy Evidence Database, PsycINFO, Scopus and SPORTDiscus. ELIGIBILITY CRITERIA Randomised controlled trials (RCTs) describing the effects of any physical exercise intervention in adults with chronic non-specific neck pain. RESULTS The search returned 6549 records, 40 studies were included. Two networks of pairwise comparisons were constructed, one for pain intensity (n=38 RCTs, n=3151 participants) and one for disability (n=29 RCTs, n=2336 participants), and direct and indirect evidence was obtained. Compared with no treatment, three exercise interventions were found to be effective for pain and disability: motor control (Hedges' g, pain -1.32, 95% CI: -1.99 to -0.65; disability -0.87, 95% CI: -1.45 o -0.29), yoga/Pilates/Tai Chi/Qigong (pain -1.25, 95% CI: -1.85 to -0.65; disability -1.16, 95% CI: -1.75 to -0.57) and strengthening (pain -1.21, 95% CI: -1.63 to -0.78; disability -0.75, 95% CI: -1.28 to -0.22). Other interventions, including range of motion (pain -0.98 CI: -2.51 to 0.56), balance (pain -0.38, 95% CI: -2.10 to 1.33) and multimodal (three or more exercises types combined) (pain -0.08, 95% CI: -1.70 to 1.53) exercises showed uncertain or negligible effects. The quality of evidence was very low according to the GRADE (Grading of Recommendations Assessment, Development and Evaluation) criteria. CONCLUSION There is not one superior type of physical exercise for people with chronic non-specific neck pain. Rather, there is very low quality evidence that motor control, yoga/Pilates/Tai Chi/Qigong and strengthening exercises are equally effective. These findings may assist clinicians to select exercises for people with chronic non-specific neck pain. PROSPERO REGISTRATION NUMBER CRD42019126523.
Collapse
Affiliation(s)
- Rutger Mj de Zoete
- RECOVER Injury Research Centre, NHMRC Centre of Research Excellence in Recovery Following Road Traffic Injuries, The University of Queensland, Herston, Queensland, Australia
- School of Allied Health Science and Practice, The University of Adelaide, Adelaide, South Australia, Australia
| | - Nigel R Armfield
- RECOVER Injury Research Centre, NHMRC Centre of Research Excellence in Recovery Following Road Traffic Injuries, The University of Queensland, Herston, Queensland, Australia
| | - James H McAuley
- Neuroscience Research Australia and School of Medical Sciences, University of New South Wales, Sydney, New South Wales, Australia
| | - Kenneth Chen
- RECOVER Injury Research Centre, NHMRC Centre of Research Excellence in Recovery Following Road Traffic Injuries, The University of Queensland, Herston, Queensland, Australia
- Geriatric Education and Research Institute, Singapore
| | - Michele Sterling
- RECOVER Injury Research Centre, NHMRC Centre of Research Excellence in Recovery Following Road Traffic Injuries, The University of Queensland, Herston, Queensland, Australia
| |
Collapse
|
31
|
Mehri A, Letafatkar A, Khosrokiani Z. Effects of Corrective Exercises on Posture, Pain, and Muscle Activation of Patients With Chronic Neck Pain Exposed to Anterior-Posterior Perturbation. J Manipulative Physiol Ther 2020; 43:311-324. [PMID: 32723668 DOI: 10.1016/j.jmpt.2018.11.032] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2018] [Revised: 07/16/2018] [Accepted: 11/28/2018] [Indexed: 10/23/2022]
Abstract
OBJECTIVES This study aimed to evaluate the effects of corrective exercises on posture, pain, and muscle activation of patients with chronic neck pain exposed to anterior-posterior perturbation. METHODS A total of 32 women (37.76 ± 3.83 years) with chronic, nonspecific neck pain were randomized into corrective exercise and control groups. The experimental group underwent a corrective exercise program for 8 weeks, 30 min/d, 3 days per week. The control group received active self-exercise instructions. Neck pain, forward head and protracted shoulder posture, and timing of superficial neck muscle activation were evaluated using the visual analog scale, photogrammetry, and electromyogram, respectively, before and then 48 hours after the 8-week program for both the experimental and control groups. All measurements at pretest and posttest were taken by a blinded assessor. RESULTS Significant alterations were observed in cervical angle (P = .003, effect size = 0.329), shoulder angle (P = .008, effect size = 0.457), neck pain and disability (P = .009, effect size = 0.645), movement control (P = .038, effect size = 0.353), activation onset of the upper trapezius (P = .015, effect size = 0.746), the sternocleidomastoid (P = .018, effect size = 0.879) and cervical erector spinae (P = .031, effect size = 0.765), and the root mean square of the upper trapezius (P = .033, effect size = 0.742), the sternocleidomastoid (P = .041, effect size = 0.587), and the cervical erector spinae (P = .024, effect size = 0.832) in the intervention group from pre- to posttest (P < .05). CONCLUSION Positive and significant alterations have been observed in the forward head and protracted shoulder posture, the timing of superficial neck muscle activation, neck pain, and disability in female patients with chronic neck pain exposed to anterior-posterior perturbation after performing an 8-week corrective exercise program.
Collapse
Affiliation(s)
- Akram Mehri
- Department of Biomechanics and Sport Injuries, Kharazmi University, Tehran, Iran
| | - Amir Letafatkar
- Department of Biomechanics and Sport Injuries, Kharazmi University, Tehran, Iran.
| | - Zohre Khosrokiani
- Department of Biomechanics and Sport Injuries, Kharazmi University, Tehran, Iran
| |
Collapse
|
32
|
Frutiger M, Borotkanics R. Systematic Review and Meta-Analysis Suggest Strength Training and Workplace Modifications May Reduce Neck Pain in Office Workers. Pain Pract 2020; 21:100-131. [PMID: 32657531 DOI: 10.1111/papr.12940] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2020] [Revised: 07/05/2020] [Accepted: 07/08/2020] [Indexed: 12/11/2022]
Abstract
OBJECTIVE Neck pain is a burdensome musculoskeletal disorder in office workers. Workplace interventions aim to prevent and minimize the effect of neck pain and improve work quality. However, the summed effect of workplace interventions on neck pain in office workers remains unclear. This systematic review with meta-analysis and meta-regression evaluated the summed effect of workplace interventions on neck pain in office workers. METHODS We searched 7 electronic databases to January 2020 for randomized clinical trials. We selected studies, independently extracted data, and assessed risk of bias. Meta-analyses were carried out along with normalized trend plots. RESULTS Twenty-nine trials, including 8 of high quality, met our inclusion criteria. Normalized trend plots indicate that neck strengthening demonstrated the sharpest decrease in pain scores. The results of pre- and post-outcome measurement of the effect of activity performance and workplace modification showed significant improvements in self-reported neck pain (P ≤ 0.001). Meta-regression was used to evaluate the effect of time, but it was not significant. CONCLUSIONS There is low-quality evidence that neck strengthening and tailored workstation modifications are effective at reducing neck pain in office workers. Further high-quality research methodology, including clinicians, is important to evaluate this summed effect.
Collapse
Affiliation(s)
- Martin Frutiger
- Department of Chiropractic, Faculty of Science and Engineering, Macquarie University, North Ryde, NSW, Australia
| | - Robert Borotkanics
- Faculty of Health and Environmental Sciences, Auckland University of Technology, Auckland, New Zealand
| |
Collapse
|
33
|
On-site multi-component intervention to improve productivity and reduce the economic and personal burden of neck pain in Swiss office-workers (NEXpro): protocol for a cluster-randomized controlled trial. BMC Musculoskelet Disord 2020; 21:391. [PMID: 32560714 PMCID: PMC7305619 DOI: 10.1186/s12891-020-03388-x] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/28/2019] [Accepted: 06/01/2020] [Indexed: 12/24/2022] Open
Abstract
Background Non-specific neck pain and headache are major economic and individual burden in office-workers. The aim of this study is to investigate the effect of a multi-component intervention combining workstation ergonomics, health promotion information group workshops, neck exercises, and an app to enhance intervention adherence to assess possible reductions in the economic and individual burden of prevalent and incident neck pain and headache in office workers. Methods/design This study is a stepped wedge cluster-randomized controlled trial. Eligible participants will be any office-worker aged 18–65 years from two Swiss organisations in the Cantons of Zurich and Aargau, working more than 25 h a week in predominantly sedentary office work and without serious health conditions of the neck. One hundred twenty voluntary participants will be assigned to 15 clusters which, at randomly selected time steps, switch from the control to the intervention group. The intervention will last 12 weeks and comprises workstation ergonomics, health promotion information group workshops, neck exercises and an adherence app. The primary outcome will be health-related productivity losses (presenteeism, absenteeism) using the Work Productivity and Activity Impairment Questionnaire. Secondary outcomes are neck disability and pain (measured by the Neck Disability Index, and muscle strength and endurance measures), headache (measured by the short-form headache impact test), psychosocial outcomes (e.g. job-stress index, Fear-Avoidance Beliefs Questionnaire), workplace outcomes (e.g. workstation ergonomics), adherence to intervention, and additional measures (e.g. care-seeking). Measurements will take place at baseline, 4 months, 8 months, and 12 months after commencement. Data will be analysed on an intention to treat basis and per protocol. Primary and secondary outcomes will be examined using linear mixed-effects models. Discussion To the authors’ knowledge, this study is the first that investigates the impact of a multi-component intervention combining current evidence of effective interventions with an adherence app to assess the potential benefits on productivity, prevalent and incident neck pain, and headache. The outcomes will impact the individual, their workplace, as well as private and public policy by offering evidence for treatment and prevention of neck pain and headache in office-workers. Trial registration ClinicalTrials.gov, NCT04169646. Registered 15 November 2019 - Retrospectively registered.
Collapse
|
34
|
Price J, Rushton A, Tyros I, Tyros V, Heneghan NR. Effectiveness and optimal dosage of exercise training for chronic non-specific neck pain: A systematic review with a narrative synthesis. PLoS One 2020; 15:e0234511. [PMID: 32520970 PMCID: PMC7286530 DOI: 10.1371/journal.pone.0234511] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2020] [Accepted: 05/26/2020] [Indexed: 12/18/2022] Open
Abstract
BACKGROUND Clinical guidelines make vague recommendations as to exercise training (ET) type and dosage to manage chronic non-specific neck pain (CNSNP). OBJECTIVE To synthesise evidence on the effectiveness of different ET programmes to reduce CNSNP and associated disability, and whether dosage affects outcomes. METHODS A systematic review and data synthesis was conducted according to a published registered protocol (PROSPERO CRD42018096187). A sensitive topic-based search was conducted of CINAHL, MEDLINE, EMBASE, PEDro, grey literature sources and key journals from inception to 6th January 2020 for randomised controlled trials, investigating ET for CNSNP or disability. Two reviewers independently completed eligibility screening, data extraction, risk of bias assessment (Cochrane Risk of Bias Tool) and rated the overall strength of evidence using Grading of Recommendations Assessment, Development and Evaluation. Data was tabulated for narrative synthesis and grouped by intervention, outcome and time point to compare across studies. RESULTS Twenty-six trials from 3990 citations (n = 2288 participants) investigated fifteen ET programmes. High RoB and low sample sizes reduced evidence quality. Clinical heterogeneity prevented meta-analyses. A range of ET programmes reduce pain/disability in the short term (low to moderate evidence). Pillar exercises reduce pain/disability in the intermediate term (low level evidence). Moderate to very large pain reduction is found with ET packages that include motor control + segmental exercises (low to moderate evidence). No high-quality trials investigated long term outcomes. Increased frequency of motor control exercises and progressively increased load of pillar exercise may improve effectiveness. CONCLUSIONS Motor control + segmental exercises are the most effective ET to reduce short term pain/disability, but long-term outcomes have not been investigated. Optimal motor control + segmental exercise variables and dosage is unknown and requires clarification. An adequately powered, low RoB trial is needed to evaluate the effectiveness and optimal dosage of motor control + segmental on long term outcomes. TRIAL REGISTRATION PROSPERO CRD42018096187.
Collapse
Affiliation(s)
- Jonathan Price
- Musculoskeletal Physiotherapy Services, Birmingham Community Healthcare NHS Foundation Trust, Birmingham, England, United Kingdom
- Centre of Precision Rehabilitation for Spinal Pain (CPR Spine) School of Sport, Exercise and Rehabilitation Sciences, College of Life and Environmental Sciences, University of Birmingham, Birmingham, England, United Kingdom
| | - Alison Rushton
- Centre of Precision Rehabilitation for Spinal Pain (CPR Spine) School of Sport, Exercise and Rehabilitation Sciences, College of Life and Environmental Sciences, University of Birmingham, Birmingham, England, United Kingdom
| | - Isaak Tyros
- Centre of Precision Rehabilitation for Spinal Pain (CPR Spine) School of Sport, Exercise and Rehabilitation Sciences, College of Life and Environmental Sciences, University of Birmingham, Birmingham, England, United Kingdom
- Edgbaston Physiotherapy Clinic, Birmingham, England, United Kingdom
| | - Vasileios Tyros
- Edgbaston Physiotherapy Clinic, Birmingham, England, United Kingdom
| | - Nicola R Heneghan
- Centre of Precision Rehabilitation for Spinal Pain (CPR Spine) School of Sport, Exercise and Rehabilitation Sciences, College of Life and Environmental Sciences, University of Birmingham, Birmingham, England, United Kingdom
- * E-mail:
| |
Collapse
|
35
|
Seo YG, Park WH, Lee CS, Kang KC, Min KB, Lee SM, Yoo JC. Is Scapular Stabilization Exercise Effective for Managing Nonspecific Chronic Neck Pain?: A Systematic Review. Asian Spine J 2019; 14:122-129. [PMID: 31668049 PMCID: PMC7010515 DOI: 10.31616/asj.2019.0055] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/19/2019] [Accepted: 04/07/2019] [Indexed: 12/22/2022] Open
Abstract
Scapular stabilization is thought to have an important role in improving pain and dysfunction around the neck and shoulders, but evidence of this is lacking. We aim to systematically review the effect of a scapular stabilization exercise (SSE) on pain and dysfunction in patients with nonspecific chronic neck pain (NP). We searched the PubMed, EMBASE, CINAHL, and Cochrane Library databases using the terms (NP [MeSH] OR NP OR cervical pain OR neck ache OR cervicalgia) AND (scapular exercise OR periscapular exercise OR SSEs). We included suitable studies that met the study's inclusion criteria. Among the 227 studies identified by our search strategy, a total of four (three randomized controlled studies and one prospective study) met the inclusion criteria. The SSE was intense. It included three sets of 10 repetitions. In most of the studies, the exercises were conducted 3 times per week. Most studies reported that the SSE improved pain and dysfunction in patients with nonspecific chronic NP; however, the reviewed articles did not use the same variables for measurement. Additionally, the sample size was small. Although several studies show that SSE might improve NP and dysfunction, the effects of SSE on pain and dysfunction in the neck region remain unclear because the number of studies was small. Further high-quality studies are necessary to identify the detailed effects of SSE in patients with NP.
Collapse
Affiliation(s)
- Yong Gon Seo
- Division of Sports Medicine, Department of Orthopedic Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Won Hah Park
- Division of Sports Medicine, Department of Orthopedic Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Chong Suh Lee
- Division of Sports Medicine, Department of Orthopedic Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Kyung Chung Kang
- Department of Orthopedic Surgery, Kyung Hee University Hospital, Kyung Hee University School of Medicine, Seoul, Korea
| | - Kyoung Bin Min
- Department of Sports Medicine, Korea University, Sejong, Korea
| | - Sang Min Lee
- Division of Sports Medicine, Department of Orthopedic Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Jae Chul Yoo
- Division of Sports Medicine, Department of Orthopedic Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| |
Collapse
|
36
|
Letafatkar A, Rabiei P, Alamooti G, Bertozzi L, Farivar N, Afshari M. Effect of therapeutic exercise routine on pain, disability, posture, and health status in dentists with chronic neck pain: a randomized controlled trial. Int Arch Occup Environ Health 2019; 93:281-290. [DOI: 10.1007/s00420-019-01480-x] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2019] [Accepted: 10/12/2019] [Indexed: 12/18/2022]
|
37
|
Hoosain M, de Klerk S, Burger M. Workplace-Based Rehabilitation of Upper Limb Conditions: A Systematic Review. JOURNAL OF OCCUPATIONAL REHABILITATION 2019; 29:175-193. [PMID: 29796982 DOI: 10.1007/s10926-018-9777-7] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
Purpose The objective of this systematic review was to identify, collate and analyse the current available evidence on the effectiveness of workplace-based rehabilitative interventions in workers with upper limb conditions on work performance, pain, absenteeism, productivity and other outcomes. Methods We searched Medline, Cochrane Library, Scopus, Web of Science, Academic Search Premier, Africa-Wide Information, CINAHL, OTSeeker and PEDro with search terms in four broad areas: upper limb, intervention, workplace and clinical trial (no date limits). Studies including neck pain only or musculoskeletal pain in other areas were not included. Results Initial search located 1071 articles, of which 80 were full text reviewed. Twenty-eight articles were included, reporting on various outcomes relating to a total of seventeen studies. Nine studies were of high methodological quality, seven of medium quality, and one of low quality. Studies were sorted into intervention categories: Ergonomic controls (n = 3), ergonomic training and workstation adjustments (n = 4), exercise and resistance training (n = 6), clinic-based versus workplace-based work hardening (n = 1), nurse case manager training (n = 1), physiotherapy versus Feldenkrais (n = 1), and ambulant myofeedback training (n = 1). The largest body of evidence supported workplace exercise programs, with positive effects for ergonomic training and workstation adjustments, and mixed effects for ergonomic controls. Ambulant myofeedback training had no effect. The remaining three categories had positive effects in the single study on each intervention. Conclusion While there is substantial evidence for workplace exercise programs, other workplace-based interventions require further high quality research. Systematic review registration PROSPERO CRD42017059708.
Collapse
Affiliation(s)
- Munira Hoosain
- Division Occupational Therapy, Faculty of Medicine and Health Sciences, Stellenbosch University, Cape Town, South Africa.
| | - Susan de Klerk
- Division Occupational Therapy, Faculty of Medicine and Health Sciences, Stellenbosch University, Cape Town, South Africa
| | - Marlette Burger
- Division Physiotherapy, Faculty of Medicine and Health Sciences, Stellenbosch University, Cape Town, South Africa
| |
Collapse
|
38
|
Tsang SMH, So BCL, Lau RWL, Dai J, Szeto GPY. Comparing the effectiveness of integrating ergonomics and motor control to conventional treatment for pain and functional recovery of work-related neck-shoulder pain: A randomized trial. Eur J Pain 2019; 23:1141-1152. [PMID: 30793422 DOI: 10.1002/ejp.1381] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2018] [Revised: 01/26/2019] [Accepted: 02/17/2019] [Indexed: 11/11/2022]
Abstract
BACKGROUND Work-related neck and shoulder pain (WRNSP) is highly prevalent among patients who seek physiotherapy treatment. Clinicians may tend to focus on teaching home exercises and provide general advice about workplace improvement. The present study investigates the short- and long-term impact of an intervention approach that emphasizes on integrating the motor control re-education with ergonomic advice. METHODS Participants diagnosed with WRNSP (n = 101) were randomly assigned into two groups in this randomized controlled trial. The Ergo-motor Group (EM, n = 51) received an integrated intervention with ergonomic advice/modifications and motor control training individualized for each participant based on their specific work demands. Control Group (CO, n = 50) received treatment for pain relief and general exercises of their necks at a designated physiotherapy clinic. Neck pain intensity and functional outcome measures were assessed before, immediately and 1-year after the 12-week intervention programmes. Global Rating of Change Score was used to evaluate the perceived recovery at 1-year follow-up. RESULTS Both groups reported significant reductions in pain and functional disability scores at post-intervention (EM, n = 44; CO, n = 42) and 1-year follow-up (EM, n = 40; CO, n = 38); however, no significant between-group differences were found (p > 0.05). Significantly higher rating in global recovery score was reported in EM group at 1-year follow-up (p < 0.05). CONCLUSIONS Intervention integrating ergonomic advice/modification with motor control exercise was found to be equally effective as pain relief and general exercise for pain and functional recovery. However, at 1-year follow-up, such integrated approach resulted in significantly better global recovery perceived by people with WRNSP. SIGNIFICANCE Integrating ergonomic intervention and motor control training achieved similar reduction in pain and functional outcomes compared to conventional physiotherapy at post-intervention and at 1-year follow-up, for patients with moderate level of work-related neck-shoulder pain and mild degree of functional disability. The Ergo-motor Group reported significantly better perceived overall recovery at 1-year follow-up.
Collapse
Affiliation(s)
- Sharon M H Tsang
- Department of Rehabilitation Sciences, The Hong Kong Polytechnic University, Hong Kong SAR, China
| | - Billy C L So
- Department of Rehabilitation Sciences, The Hong Kong Polytechnic University, Hong Kong SAR, China
| | - Rufina W L Lau
- Department of Rehabilitation Sciences, The Hong Kong Polytechnic University, Hong Kong SAR, China.,School of Medical and Health Sciences, Tung Wah College, Hong Kong SAR, China
| | - Jie Dai
- Department of Rehabilitation Sciences, The Hong Kong Polytechnic University, Hong Kong SAR, China
| | - Grace P Y Szeto
- Department of Rehabilitation Sciences, The Hong Kong Polytechnic University, Hong Kong SAR, China.,School of Medical and Health Sciences, Tung Wah College, Hong Kong SAR, China
| |
Collapse
|
39
|
Shariat A, Cardoso JR, Cleland JA, Danaee M, Ansari NN, Kargarfard M, Mohd Tamrin SB. Prevalence rate of neck, shoulder and lower back pain in association with age, body mass index and gender among Malaysian office workers. Work 2019; 60:191-199. [PMID: 29865103 DOI: 10.3233/wor-2738] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
Abstract
BACKGROUND Malaysian office workers often experience Musculoskeletal Discomfort (MSD) which is typically related to the low back, shoulders, and neck. OBJECTIVES The objective of this study was to examine the occurrence of lower back, shoulder, and neck pain among Malaysian office workers. METHODS 752 subjects (478 women and 274 men) were randomly selected from the Malaysian office workers population of 10,000 individuals. The participants were aged between 20-50 years and had at least one year of work experience. All participants completed the Cornell Musculoskeletal Discomfort Questionnaire (CMDQ). Instructions to complete the questinnaire were given to the participants under the researchers supervision in the morning before they started a day of work. The participants were then classified into four categories based on body mas index (BMI) (BMI:≤18.4, 18.5-24.99, 25-29.99, ≥30) and age (Age: 20-29, 30-39, 40-49, ≥50). RESULTS There was a significant association between pain severity in gender and right (p = 0.046) and left (p = 0.041) sides of the shoulders. There was also a significant association between BMI and severity of pain in the lower back area (p = 0.047). It was revealed that total pain score in the shoulders was significantly associated with age (p = 0.041). CONCLUSIONS The results of this study demonstrated that a significant correlation existed between pain servity for gender in both right and left shoulder. These findings require further scientific investigation as do the identification of effective preventative stratgies.
Collapse
Affiliation(s)
- Ardalan Shariat
- Sports Medicine Research Center, Neuroscience Institute, Tehran University of Medical Sciences, Tehran, Iran.,Department of Occupational Health, Faculty of Medicine and Health Sciences, University Putra Malaysia, Malaysia
| | - Jefferson Rosa Cardoso
- Laboratory of Biomechanics and Clinical Epidemiology, PAIFIT Research Group, Universidade Estadual de Londrina, Londrina, PR - Brazil
| | | | - Mahmoud Danaee
- University of Malaya Centre of Addiction Sciences (Umcas), Malaysia
| | - Noureddin Nakhostin Ansari
- Sports Medicine Research Center, Neuroscience Institute, Tehran University of Medical Sciences, Tehran, Iran.,Department of Physiotherapy, School of Rehabilitation, Tehran University of Medical Sciences, Tehran, Iran
| | - Mehdi Kargarfard
- Department of Exercise Physiology, Faculty of Physical Education and Sport Sciences, University of Isfahan, Isfahan, Iran
| | - Shamsul Bahri Mohd Tamrin
- Department of Occupational Health, Faculty of Medicine and Health Sciences, University Putra Malaysia, Malaysia
| |
Collapse
|
40
|
de Araujo Cazotti L, Jones A, Roger-Silva D, Ribeiro LHC, Natour J. Effectiveness of the Pilates Method in the Treatment of Chronic Mechanical Neck Pain: A Randomized Controlled Trial. Arch Phys Med Rehabil 2018; 99:1740-1746. [DOI: 10.1016/j.apmr.2018.04.018] [Citation(s) in RCA: 73] [Impact Index Per Article: 12.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2017] [Revised: 04/19/2018] [Accepted: 04/20/2018] [Indexed: 11/29/2022]
|
41
|
Silva FM, Brismée JM, Sizer PS, Hooper TL, Robinson GE, Diamond AB. Musicians injuries: Upper quarter motor control deficits in musicians with prolonged symptoms - A case-control study. Musculoskelet Sci Pract 2018; 36:54-60. [PMID: 29738929 PMCID: PMC6015783 DOI: 10.1016/j.msksp.2018.04.006] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/04/2017] [Revised: 04/23/2018] [Accepted: 04/25/2018] [Indexed: 10/17/2022]
Abstract
STUDY DESIGN Case-control study. BACKGROUND A large number of student and professional musicians are affected by long term playing related musculoskeletal disorders (PRMSDs) during their career, with prevalence rates above 80%. OBJECTIVE To investigate if there were differences between musicians with and without prolonged symptoms of upper quarter PRMSDs in the presence of: (1) scapular dyskinesis; (2) cervical motor control and endurance deficits. METHODS Seventy-two musicians (24 males; 48 females) were matched based on sex, type of instrument and average hours played per week and assigned to one of two groups: A symptomatic group (mean age 23.3 ± 8.2 years) with history of prolonged PRMSDs (constant symptoms lasting more than one week) during the past year; and a control group (mean age 25 ± 10.5 years) with no history of PRMSDs lasting more than one week. Musicians completed a questionnaire and underwent clinical testing for the presence of scapular dyskinesis and cervical motor control and endurance deficits using the following tests: (1) cervical flexor endurance test; (2) scapular dyskinesis test; and (3) craniocervical flexion test. Assessor blinding as to group assignment was ensured. RESULTS Participants in the symptomatic group presented with a statistically significant higher prevalence of positive scapular dyskinesis (P < .0001; OR = 7.8) and lower scores for the craniocervical flexion test (P < .0001). CONCLUSION Musicians with prolonged symptoms of PRMSDs presented with higher prevalence of scapular and cervical motor control deficits detected by standard clinical tests when compared to the control group. LEVEL OF EVIDENCE Therapy, level 4. CLINICALTRIALS. GOV IDENTIFIER NCT02267395.
Collapse
Affiliation(s)
- Flavio M. Silva
- Center for Rehabilitation Research, School of Health Professions, Texas Tech University Health Sciences Center, Lubbock, TX, USA,Department of Orthopaedics and Rehabilitation, Vanderbilt Orthopaedic Institute, Vanderbilt University Medical Center, Vanderbilt University, Nashville, TN, USA,Corresponding author. 1541 Towne Park Lane, Franklin, TN, 37067, USA. (F.M. Silva)
| | - Jean-Michel Brismée
- Center for Rehabilitation Research, School of Health Professions, Texas Tech University Health Sciences Center, Lubbock, TX, USA
| | - Phillip S. Sizer
- Center for Rehabilitation Research, School of Health Professions, Texas Tech University Health Sciences Center, Lubbock, TX, USA
| | - Troy L. Hooper
- Center for Rehabilitation Research, School of Health Professions, Texas Tech University Health Sciences Center, Lubbock, TX, USA
| | - Gary E. Robinson
- Department of Orthopaedics and Rehabilitation, Vanderbilt Orthopaedic Institute, Vanderbilt University Medical Center, Vanderbilt University, Nashville, TN, USA
| | - Alex B. Diamond
- Department of Orthopaedics and Rehabilitation, Vanderbilt Orthopaedic Institute, Vanderbilt University Medical Center, Vanderbilt University, Nashville, TN, USA
| |
Collapse
|
42
|
Hodgetts CJ, Walker BF. Testing a strength and conditioning program to prevent common manipulative technique training injuries in chiropractic students: a study protocol for a randomised controlled trial. Chiropr Man Therap 2018; 26:23. [PMID: 29988310 PMCID: PMC6022343 DOI: 10.1186/s12998-018-0192-0] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2018] [Accepted: 04/27/2018] [Indexed: 12/22/2022] Open
Abstract
Background Spinal manipulation is the primary therapy utilised by chiropractors in the management of their patients. The skills required may feel foreign to chiropractic students as they need strength and endurance in movement patterns they may not have otherwise been exposed to. This may lead to injury while learning manipulative techniques. It is plausible to suggest that the implementation of a strength and conditioning program early in a practitioner’s career could reduce the incidence and progression of injuries. The study aims to test the effectiveness of a strength and conditioning program in reducing the risk of chiropractic students’ acquiring injuries while learning the skill of spinal manipulation. Methods This study will involve a prospective cohort of chiropractic students who are currently learning manual therapy at an undergraduate level. Participants will be eligible for inclusion if they are enrolled in 3rd or 4th-year chiropractic manual therapy units at Murdoch University chiropractic course. The intervention group will follow a 12-week strength and conditioning program comprised of preventative exercises that address each body region previously identified as being prone to injury. The control group will complete a 12-week walking program. The primary outcome is injury rate, measured via a short questionnaire. The secondary outcome will be strength, measured via submaximal strength tests. Discussion The prescribed exercises are aimed at improving the strength and endurance of those muscle groups involved in commonly taught manual therapy tasks. The resistance bands have been chosen as they are inexpensive, simple to implement for the purposes of the study, and acceptably safe. A video format was selected to allow ease of access for participants, provide a detailed description and a visual representation of the exercises to be performed. A questionnaire was designed as a means to assess the influence of the strength and conditioning program on injury rate and the impact this may have on the students’ ability to continue practicing. The International Physical Activity Questionnaire has been chosen to measure the participants level of activity before beginning the exercise program. Conclusion This research protocol will be the first large-scale study to investigate the effectiveness of a strength and conditioning program to reduce injuries within chiropractic students learning manual therapy. Trial registration Australia New Zealand Clinical Trials Registry (ACTRN12617001638325p). Electronic supplementary material The online version of this article (10.1186/s12998-018-0192-0) contains supplementary material, which is available to authorized users.
Collapse
Affiliation(s)
| | - Bruce F Walker
- School of Health Professions, Murdoch University, Perth, Western Australia
| |
Collapse
|
43
|
Barros FC, Cabral AM, Moreira RDFC, Sato TDO. Does adherence to workplace-based exercises alter physical capacity, pain intensity and productivity? EUROPEAN JOURNAL OF PHYSIOTHERAPY 2018. [DOI: 10.1080/21679169.2018.1485736] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
|
44
|
Ashwini TM, Karvannan H, Prem V. Effects of movement impairment based treatment in the management of mechanical neck pain. J Bodyw Mov Ther 2018; 22:534-539. [PMID: 29861262 DOI: 10.1016/j.jbmt.2017.07.007] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
BACKGROUND Neck pain is a common musculoskeletal complaint in computer users due to prolonged static or awkward work postures. It has been shown that pathogenesis of neck pain is associated with scapular movement impairment syndromes. However, there is a dearth of literature in treatment based on these syndromes. AIM To identify the effects of movement impairment-based treatment in the management of mechanical neck pain, in computer users. METHODS In the present study, twenty-seven subjects were recruited. Based on the identified scapular impairment syndrome, they were trained with scapular movement impairment-based exercises for four weeks. Pain, disability and cervical range of motion were measured with numeric pain rating scale, neck disability index and inclinometer, respectively, at baseline and at four weeks. RESULTS Twenty-one subjects completed the study. After four weeks, a significant difference of 4.81 points for numeric pain rating scale and 24.47% for neck disability index at 95% CI were found. The cervical range of motion showed a significant change (p < 0.05) of 10.09° for flexion, 24.47° for extension, 7.42° for right lateral flexion, 6.23° for left lateral flexion, 15.52° for right rotation and 14.95° for left rotation at 95% CI. CONCLUSIONS Exercises based on scapular impairment syndromes were given for four weeks. It was found to be effective in relieving pain and reducing dysfunction in computer users with mechanical neck pain.
Collapse
Affiliation(s)
- T M Ashwini
- Dept. of Physiotherapy, School of Allied Health Sciences, Manipal University, Bangalore, India.
| | - H Karvannan
- Dept. of Physiotherapy, School of Allied Health Sciences, Manipal University, Bangalore, India.
| | - V Prem
- Dept. of Physiotherapy, School of Allied Health Sciences, Manipal University, Bangalore, India.
| |
Collapse
|
45
|
Boggenpoel BY, Nel S, Hanekom S. The use of periodized exercise prescription in rehabilitation: a systematic scoping review of literature. Clin Rehabil 2018; 32:1235-1248. [PMID: 29663831 DOI: 10.1177/0269215518769445] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
OBJECTIVE To describe the use of periodized exercise prescription with patients in the context of rehabilitation. DATA SOURCE The following databases were searched: The Cochrane Central Register of Controlled Trials, MEDLINE, PubMed, CINAHL, ScienceDirect, PEDro, Web of Science, SPORTDiscus, SAGE and Google Scholar. Databases were searched from inception to March 2018. RESULTS The literature search yielded 1772 articles with 1755 being excluded leaving 17 articles in total for the full review. Methodological quality and internal validity of the included papers were lacking. The included studies failed to indicate in which phase rehabilitation had occurred. Programme structure relating to the use of a familiarization phase, sequencing of exercises and structuring of specific phases (i.e. macrocycle, mesocycle and microcycle) was not present and lacked consistency across the board. CONCLUSION Periodization models of exercise prescription are being used within a variety of population groups in the rehabilitation setting. Integration of periodization principles into a rehabilitation programme still however remains a challenge. Although there is a lack of consistency with regard to the structure and implementation of a periodized model of exercise prescription in the rehabilitation context, it seems to be an alternative way in which to prescribe exercise within the rehabilitation setting.
Collapse
Affiliation(s)
- Blake Yale Boggenpoel
- 1 Department of Physiotherapy, University of the Western Cape, Bellville, South Africa
| | - Stephan Nel
- 2 Division of Physiotherapy, Stellenbosch University, Cape Town, South Africa
| | - Susan Hanekom
- 2 Division of Physiotherapy, Stellenbosch University, Cape Town, South Africa
| |
Collapse
|
46
|
Pellegrini B, Boccia G, Zoppirolli C, Rosa R, Stella F, Bortolan L, Rainoldi A, Schena F. Muscular and metabolic responses to different Nordic walking techniques, when style matters. PLoS One 2018; 13:e0195438. [PMID: 29621317 PMCID: PMC5886538 DOI: 10.1371/journal.pone.0195438] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2017] [Accepted: 03/22/2018] [Indexed: 11/18/2022] Open
Abstract
Due to poling action and upper body engagement, Nordic walking (NW) has additional health benefits with respect to conventional walking. The aim of this study was to evaluate the differences in muscle activation and metabolic responses between NW, performed with the technique suggested by NW instructors, and with some modifications in the way to move upper limb and poles. Ten NW instructors volunteered to walk on a treadmill at 5.5 km•h-1 in five conditions: walking (W), Nordic walking (NW), NW with a weak poling action (NWweak), with straight-upper limbs moving the shoulders (NWshoulder) and with elbow flexion-extension pattern and shoulder freezed (NWelbow). Poling forces, body segments and poles movement, upper and lower body muscle activation, as well as metabolic parameters were measured.All modified NW techniques elicited lower muscular activation and metabolic responses with respect to the suggested NW technique (P < 0.05). All NW techniques elicited higher muscular activation and metabolic responses than W. All parameters observed with the NWweak were lower than NW. A decreased activation of shoulder extensor muscles and increased activation of anterior deltoid muscle were the main features of NWshoulder. Lower triceps brachii muscle activation and reduced propulsive poling action with respect to NW were seen for NWelbow, resulting also in shorter steps.Nordic walking instructors, sport technicians and practitioners should be aware that any deviation from the technique usually suggested might lead to lower benefits. However it is worth to note that any walking technique with poles elicits higher metabolic responses and muscular activation than walking.
Collapse
Affiliation(s)
- Barbara Pellegrini
- CeRiSM Research Centre “Sport, Mountain, and Health”, Rovereto, (TN), Italy
- Department of Neuroscience, Biomedicine and Movement, University of Verona, Verona, (VR), Italy
- * E-mail:
| | - Gennaro Boccia
- CeRiSM Research Centre “Sport, Mountain, and Health”, Rovereto, (TN), Italy
- NeuroMuscularFunction | Research Group, School of Exercise and Sport Sciences, Department of Medical Sciences, University of Torino, Torino, (TO), Italy
| | - Chiara Zoppirolli
- CeRiSM Research Centre “Sport, Mountain, and Health”, Rovereto, (TN), Italy
- Department of Neuroscience, Biomedicine and Movement, University of Verona, Verona, (VR), Italy
| | - Raffaela Rosa
- Department of Neuroscience, Biomedicine and Movement, University of Verona, Verona, (VR), Italy
| | - Federico Stella
- CeRiSM Research Centre “Sport, Mountain, and Health”, Rovereto, (TN), Italy
| | - Lorenzo Bortolan
- CeRiSM Research Centre “Sport, Mountain, and Health”, Rovereto, (TN), Italy
- Department of Neuroscience, Biomedicine and Movement, University of Verona, Verona, (VR), Italy
| | - Alberto Rainoldi
- NeuroMuscularFunction | Research Group, School of Exercise and Sport Sciences, Department of Medical Sciences, University of Torino, Torino, (TO), Italy
| | - Federico Schena
- CeRiSM Research Centre “Sport, Mountain, and Health”, Rovereto, (TN), Italy
- Department of Neuroscience, Biomedicine and Movement, University of Verona, Verona, (VR), Italy
| |
Collapse
|
47
|
Yoshida S, Hagiwara Y, Tsuchiya M, Shinoda M, Koide M, Hatakeyama H, Chaweewannakorn C, Yano T, Sogi Y, Itaya N, Sekiguchi T, Yabe Y, Sasaki K, Kanzaki M, Itoi E. Involvement of neutrophils and interleukin-18 in nociception in a mouse model of muscle pain. Mol Pain 2018; 14:1744806918757286. [PMID: 29353540 PMCID: PMC5802617 DOI: 10.1177/1744806918757286] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
Muscle pain is a common condition that relates to various pathologies. Muscle overuse induces muscle pain, and neutrophils are key players in pain production. Neutrophils also play a central role in chronic pain by secreting interleukin (IL)-18. The aim of this study was to investigate the involvement of neutrophils and IL-18 in a mouse model of muscle pain. The right hind leg muscles of BALB/c mice were stimulated electrically to induce excessive muscle contraction. The left hind leg muscles were not stimulated. The pressure pain threshold, number of neutrophils, and IL-18 levels were investigated. Furthermore, the effects of the IL-18-binding protein and Brilliant Blue G on pain were investigated. In stimulated muscles, pressure pain thresholds decreased, and neutrophil and IL-18 levels increased compared with that in non-stimulated muscles. The administration of IL-18-binding protein and Brilliant Blue G attenuated hyperalgesia caused by excessive muscle contraction. These results suggest that increased IL-18 secretion from larger numbers of neutrophils elicits mechanical hyperalgesia.
Collapse
Affiliation(s)
- Shinichirou Yoshida
- 1 Department of Orthopaedic Surgery, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Yoshihiro Hagiwara
- 1 Department of Orthopaedic Surgery, Tohoku University Graduate School of Medicine, Sendai, Japan
| | | | - Masamichi Shinoda
- 3 Department of Functional Anatomy and Neuroscience, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Masashi Koide
- 1 Department of Orthopaedic Surgery, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Hiroyasu Hatakeyama
- 4 Tohoku University Graduate School of Biomedical Engineering, Sendai, Japan
| | | | - Toshihisa Yano
- 1 Department of Orthopaedic Surgery, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Yasuhito Sogi
- 1 Department of Orthopaedic Surgery, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Nobuyuki Itaya
- 1 Department of Orthopaedic Surgery, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Takuya Sekiguchi
- 1 Department of Orthopaedic Surgery, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Yutaka Yabe
- 1 Department of Orthopaedic Surgery, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Keiichi Sasaki
- 4 Tohoku University Graduate School of Biomedical Engineering, Sendai, Japan
| | - Makoto Kanzaki
- 4 Tohoku University Graduate School of Biomedical Engineering, Sendai, Japan
| | - Eiji Itoi
- 1 Department of Orthopaedic Surgery, Tohoku University Graduate School of Medicine, Sendai, Japan
| |
Collapse
|
48
|
Shariat A, Cardoso JR, Cleland JA, Danaee M, Ansari NN, Kargarfard M, Mohd Tamrin SB. Prevalence rate of neck, shoulder and lower back pain in association with age, body mass index and gender among Malaysian office workers. Work 2018. [PMID: 29865103 DOI: 10.3233/wor-182738] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023] Open
Abstract
BACKGROUND Malaysian office workers often experience Musculoskeletal Discomfort (MSD) which is typically related to the low back, shoulders, and neck. OBJECTIVES The objective of this study was to examine the occurrence of lower back, shoulder, and neck pain among Malaysian office workers. METHODS 752 subjects (478 women and 274 men) were randomly selected from the Malaysian office workers population of 10,000 individuals. The participants were aged between 20-50 years and had at least one year of work experience. All participants completed the Cornell Musculoskeletal Discomfort Questionnaire (CMDQ). Instructions to complete the questinnaire were given to the participants under the researchers supervision in the morning before they started a day of work. The participants were then classified into four categories based on body mas index (BMI) (BMI:≤18.4, 18.5-24.99, 25-29.99, ≥30) and age (Age: 20-29, 30-39, 40-49, ≥50). RESULTS There was a significant association between pain severity in gender and right (p = 0.046) and left (p = 0.041) sides of the shoulders. There was also a significant association between BMI and severity of pain in the lower back area (p = 0.047). It was revealed that total pain score in the shoulders was significantly associated with age (p = 0.041). CONCLUSIONS The results of this study demonstrated that a significant correlation existed between pain servity for gender in both right and left shoulder. These findings require further scientific investigation as do the identification of effective preventative stratgies.
Collapse
Affiliation(s)
- Ardalan Shariat
- Sports Medicine Research Center, Neuroscience Institute, Tehran University of Medical Sciences, Tehran, Iran
- Department of Occupational Health, Faculty of Medicine and Health Sciences, University Putra Malaysia, Malaysia
| | - Jefferson Rosa Cardoso
- Laboratory of Biomechanics and Clinical Epidemiology, PAIFIT Research Group, Universidade Estadual de Londrina, Londrina, PR - Brazil
| | | | - Mahmoud Danaee
- University of Malaya Centre of Addiction Sciences (Umcas), Malaysia
| | - Noureddin Nakhostin Ansari
- Sports Medicine Research Center, Neuroscience Institute, Tehran University of Medical Sciences, Tehran, Iran
- Department of Physiotherapy, School of Rehabilitation, Tehran University of Medical Sciences, Tehran, Iran
| | - Mehdi Kargarfard
- Department of Exercise Physiology, Faculty of Physical Education and Sport Sciences, University of Isfahan, Isfahan, Iran
| | - Shamsul Bahri Mohd Tamrin
- Department of Occupational Health, Faculty of Medicine and Health Sciences, University Putra Malaysia, Malaysia
| |
Collapse
|
49
|
Chen X, Coombes BK, Sjøgaard G, Jun D, O'Leary S, Johnston V. Workplace-Based Interventions for Neck Pain in Office Workers: Systematic Review and Meta-Analysis. Phys Ther 2018; 98:40-62. [PMID: 29088401 DOI: 10.1093/ptj/pzx101] [Citation(s) in RCA: 47] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/02/2016] [Accepted: 10/01/2017] [Indexed: 02/09/2023]
Abstract
Abstract
Background
At present, there is no consolidated evidence for workplace-based interventions for the prevention and reduction of neck pain in office workers.
Purpose
The purpose of this review was to investigate the effectiveness of workplace-based interventions for neck pain in office workers.
Data Sources
MEDLINE, PEDro, CINAHL, and CENTRAL were searched for trials published since inception and before May 31, 2016.
Study Selection
Randomized controlled trials (RCTs) were considered when they met the following criteria: population consisted of office workers, intervention(s) was performed at the workplace, outcome measures included neck and/or neck/shoulder pain intensity and incidence/prevalence, and comparator groups included no/other intervention.
Data Extraction
Data were extracted by 1 reviewer using predefined data fields and checked by a second reviewer. Risk of bias was assessed by 2 independent reviewers using the 2015 Cochrane Back and Neck Group guidelines. Evidence quality was evaluated using the Grading of Recommendations Assessment, Development, and Evaluation system.
Data Synthesis
Twenty-seven RCTs were included. There was moderate-quality evidence that neck/shoulder strengthening exercises and general fitness training were effective in reducing neck pain in office workers who were symptomatic, although the effect size was larger for strengthening exercises. Greater effects were observed with greater participation in exercise. Ergonomic interventions were supported by low-quality evidence.
Limitations
Data could not be obtained from some studies for meta-analysis and assessment of risk of bias. Reporting bias might have been present because only studies in the English language were included.
Conclusions
Workplace-based strengthening exercises were effective in reducing neck pain in office workers who were symptomatic, and the effect size was larger when the exercises were targeted to the neck/shoulder. Future RCTs of ergonomic interventions targeted at office workers who are symptomatic are required. More research on neck pain prevention is warranted.
Collapse
Affiliation(s)
- Xiaoqi Chen
- Division of Physiotherapy, School of Health and Rehabilitation Sciences, University of Queensland, Brisbane St Lucia, Queensland 4072, Australia
| | | | - Gisela Sjøgaard
- Department of Sport Science and Clinical Biomechanics, Faculty of Health Sciences, University of Southern Denmark, Odense, Denmark
| | - Deokhoon Jun
- School of Health and Rehabilitation Sciences, University of Queensland
| | - Shaun O'Leary
- School of Health and Rehabilitation Sciences, University of Queensland, Brisbane, and Department of Physiotherapy, Royal Brisbane and Women's Hospital, Queensland Health, Brisbane St. Lucia, Queensland
| | - Venerina Johnston
- School of Health and Rehabilitation Sciences, University of Queensland
| |
Collapse
|
50
|
Brandt M, Andersen LL, Samani A, Jakobsen MD, Madeleine P. Inter-day reliability of surface electromyography recordings of the lumbar part of erector spinae longissimus and trapezius descendens during box lifting. BMC Musculoskelet Disord 2017; 18:519. [PMID: 29228936 PMCID: PMC5725798 DOI: 10.1186/s12891-017-1872-y] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/19/2017] [Accepted: 11/24/2017] [Indexed: 12/18/2022] Open
Abstract
Background Low back pain and neck-shoulder pain are the most reported types of work-related musculoskeletal disorders, and performing heavy lifting at work and working with trunk rotation increase the risk of developing work-related musculoskeletal disorders. Surface electromyography (sEMG) provides information about the electrical activity of muscles. Thus it has the potential to retrieve indirect information about the physical exposure of specific muscles of workers during their actual work. This study aimed to investigate the inter-day reliability of absolute and normalized amplitude of sEMG measurements obtained during repeated standardized reference lifts. Methods The inter-day reliability of sEMG of the erector spinae longissimus and trapezius descendens muscles was tested during standardized box lifts. The lifts were performed with loads of 3, 15 and 30 kg from floor to table and from table to table in three conditions, i.e., forearm length (short reaching distance), ¾ arm length (long reaching distance) and forearm length with trunk rotation. Absolute and normalized root mean square (absRMS and normRMS) values were extracted. In line with the guidelines for reporting reliability and agreement studies, we reported relative and absolute reliability estimated by intra class correlation (ICC3,K), standard error of measurement (SEM) and minimal detectable change in percent (MDC). Results The ICC3,K was higher for absRMS compared with normRMS while SEM and maximal voluntary contraction (MVC) were similar. A total of 50 out of 56, i.e., 89%, and 41 out of 56, i.e., 73%, of the lifting situations were in the range from moderate to almost perfect for absRMS and normRMS, respectively. The SEM and MDC shoved more variation in the lifting situations performed from floor to table and in the trapezius descendens muscle than in the erector spinae longissimus muscle. Conclusion This reliability study showed that maximum absRMS and normRMS were found to have a fair to substantial relative inter-day reliability for most lifts but were more reliable when lifting from table to table than from floor to table for both trapezius descendens and erector spinae muscles. The relative inter-day reliability was higher for absolute compared with normalized sEMG amplitudes while the absolute reliability was similar.
Collapse
Affiliation(s)
- Mikkel Brandt
- National Research Centre for the Working Environment, Lersø Parkalle 105, 2100, Copenhagen, Denmark. .,Physical Activity and Human Performance group - SMI, Department of Health Science and Technology, Aalborg University, Fredrik Bajers Vej 7, 9220, Aalborg, Denmark.
| | - Lars Louis Andersen
- National Research Centre for the Working Environment, Lersø Parkalle 105, 2100, Copenhagen, Denmark.,Physical Activity and Human Performance group - SMI, Department of Health Science and Technology, Aalborg University, Fredrik Bajers Vej 7, 9220, Aalborg, Denmark
| | - Afshin Samani
- Physical Activity and Human Performance group - SMI, Department of Health Science and Technology, Aalborg University, Fredrik Bajers Vej 7, 9220, Aalborg, Denmark
| | - Markus Due Jakobsen
- National Research Centre for the Working Environment, Lersø Parkalle 105, 2100, Copenhagen, Denmark
| | - Pascal Madeleine
- Physical Activity and Human Performance group - SMI, Department of Health Science and Technology, Aalborg University, Fredrik Bajers Vej 7, 9220, Aalborg, Denmark
| |
Collapse
|