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Schwartz K, Vizin G, Boros S. Acute Musculoskeletal Complaints Vary According to the Perceived Stress Among Hungarian Professional Dancers. J Dance Med Sci 2024; 28:21-27. [PMID: 37818918 DOI: 10.1177/1089313x231200471] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/13/2023]
Abstract
Introduction: Studies showed that professional dance is often associated with a high degree of acute musculoskeletal injuries. These injuries' etiology predominantly describes their biomechanical or other extrinsic factors, but there is a limited number of scientific reports dealing with the perceived stress or mental health status concerning the physical complaints especially, among Hungarian professional dancers. Materials and Methods: In this study, we used validated questionnaires (RESTQ, SEFIP, Mental Health Test) filled out by Hungarian professional female dancers (N = 168) via an online platform anonymously and analyzed statistically. Results: Our findings showed a significantly positive relationship between musculoskeletal complaints and perceived stress, an elevated level of general stress, and a higher level of resilience in this population compared to the general population. Conclusion: Dancers demonstrate a heightened perception of stress; however, they exhibit elevated scores on resilience assessments, indicative of heightened functionality in their daily lives. Stress, per se, may not be directly regarded as a causative factor for acute musculoskeletal conditions, but it could potentially influence the severity of pain sensations and subjective pain levels in the context of existing injuries. Additional investigations are warranted to elucidate the precise mechanisms by which stress exacerbates the pain experience among dancers.
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Affiliation(s)
- Kristóf Schwartz
- Doctoral School of Psychology, ELTE Eötvös Loránd University, Budapest, Hungary
- Institute of Health Promotion and Sport Sciences, ELTE Eötvös Loránd University, Budapest, Hungary
| | - Gabriella Vizin
- Department of Clinical Psychology and Addiction, ELTE Eötvös Loránd University, Budapest, Hungary
- Institute of Psychology, ELTE Eötvös Loránd University, Budapest, Hungary
| | - Szilvia Boros
- Institute of Health Promotion and Sport Sciences, ELTE Eötvös Loránd University, Budapest, Hungary
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Azevedo VD, Ferreira Silva RM, de Carvalho Borges SC, Fernades MDSV, Miñana-Signes V, Monfort-Pañego M, Silva Noll PRE, Noll M. Instruments for assessing back pain in athletes: A systematic review. PLoS One 2023; 18:e0293333. [PMID: 37922315 PMCID: PMC10624266 DOI: 10.1371/journal.pone.0293333] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2023] [Accepted: 10/10/2023] [Indexed: 11/05/2023] Open
Abstract
Back pain in athletes varies with sport, age, and sex, which can impair athletic performance, thereby contributing to retirement. Studies on back pain in this population use questionnaires to assess components, such as pain intensity and location and factors associated with pain, among others. This study aimed to review validated questionnaires that have assessed back pain in athletes. This systematic review was conducted according to Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) by searching the databases Embase, MEDLINE, SPORTDiscus, CINAHL, and Scopus. The articles were selected regardless of language and date of publication. Titles and abstracts were independently selected by two reviewers; disagreements were resolved by a third reviewer. All the steps were conducted using the software Rayyan. The methodological quality of the questionnaire validation articles was assessed using a critical appraisal tool checklist proposed by Brink and Louw. The search returned 4748 articles, of which 60 were selected for this review, including 5 questionnaire validation studies. These articles were published between 2004 and 2022, which were performed in more than 20 countries, particularly Germany (14) and Sweden (5). Thirteen different instruments were identified, of which 46.1% were developed in Europe. The most commonly used questionnaires were the Oswestry Disability Index and Nordic Standardized Questionnaire. In addition, five questionnaire validation studies were selected for methodological quality assessment, with only two studies demonstrating high methodological quality. The following three instruments were identified for assessing back pain specifically in athletes: Micheli Functional Scale, Persian Functional Rating Index, and Athlete Disability Index. This review confirmed that all three instruments were specifically designed to assess this condition.
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Affiliation(s)
| | | | | | | | | | | | | | - Matias Noll
- Federal University of Goiás, Goiânia, Brazil
- Goiano Federal Institute, Itumbiara, Brazil
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Risk Factors to Persistent Pain Following Musculoskeletal Injuries: A Systematic Literature Review. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:ijerph19159318. [PMID: 35954679 PMCID: PMC9367909 DOI: 10.3390/ijerph19159318] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/06/2022] [Revised: 07/23/2022] [Accepted: 07/25/2022] [Indexed: 02/04/2023]
Abstract
Background: Musculoskeletal (MSK) injury is one of the major causes of persistent pain. Objective: This systematic literature review explored the factors that lead to persistent pain following a MSK injury in the general population, including athletes. Methods: A primary literature search of five electronic databases was performed to identify cohort, prospective, and longitudinal trials. Studies of adults who diagnosed with a MSK injury, such as sprains, strains or trauma, were included. Results: Eighteen studies involving 5372 participants were included in this review. Participants’ ages ranged from 18–95 years. Most of the included studies were of prospective longitudinal design. Participants had a variety of MSK injuries (traumatic and non-traumatic) causing persistent pain. Multiple factors were identified as influencing the development of persistent pain following a MSK injury, including high pain intensity at baseline, post-traumatic stress syndrome, presence of medical comorbidities, and fear of movement. Scarcity of existing literature and the heterogeneity of the studies made meta-analysis not possible. Conclusions: This systematic review highlighted factors that might help predict persistent pain and disability following MSK injury in the general population, including athletes. Identification of these factors may help clinicians and other health care providers prevent the development of persistent pain following a MSK injury.
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Body Image in Athletes and Nonathletes With Low Back Pain: Avoidance-Endurance-Related Subgroups and Sports Status Play a Role. J Sport Rehabil 2020; 30:182-189. [PMID: 32335530 DOI: 10.1123/jsr.2019-0245] [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: 06/05/2019] [Revised: 01/08/2020] [Accepted: 02/16/2020] [Indexed: 11/18/2022]
Abstract
CONTEXT Low back pain (LBP) is a serious health problem, both in the general population as well as in athletes. Research has shown that psychosocial aspects, such as dysfunctional pain responses, play a significant role in the chronification of LBP. Recent research supports the relevance of the multidisciplinary concept of body image in the interpretation of LBP. OBJECTIVE To examine the differences in 2 psychosocial aspects, body image and pain responses, between athletes and nonathletes with LBP. DESIGN Cross-sectional design. SETTING The questionnaires were distributed in the course of LBP treatment. PARTICIPANTS Data from 163 athletes (mean age = 28.69 [9.6] y) and 75 nonathletes (mean age = 39.34 [12.63] y) were collected. INTERVENTIONS Data were collected by questionnaires assessing body image, pain behavior, training activity, and LBP. MAIN OUTCOME MEASURES To examine group differences between athletes and nonathletes regarding body image and pain behavior, the authors performed 2-way analyses of variance with Bonferroni post hoc tests. RESULTS The results showed (1) a significant main effect regarding pain responses and body image, showing that participants with eustress endurance or adaptive pain behavior revealed a more positive body image in both groups compared with participants with distress endurance or fear-avoidance behavior, and (2) a significant main effect for the factor group in the body image dimension of physical efficacy, indicating a more positive body image for athletes. CONCLUSION These results suggest that considering multiple risk factors for LBP, such as body image and dysfunctional pain behavior, as well as subgrouping, might be valuable for research and for broadening therapy options.
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Storm V. [Fear avoidance beliefs, pain-related self-efficacy, and subjective work ability among back pain patients : A pilot study with voluntary subjects]. Schmerz 2019; 33:312-319. [PMID: 31041528 DOI: 10.1007/s00482-019-0371-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
BACKGROUND Work-related fear avoidance beliefs play an important role when considering subjective work ability among people with back pain. Pain-related self-efficacy is known as a predictor for physical activity and subjective work ability. OBJECTIVES The present longitudinal study aims to investigate the relationships between work-related fear avoidance beliefs, pain-related self-efficacy, and subjective work ability among back pain patients. MATERIALS AND METHODS A total of 93 people with back pain (M = 35.58 years, SD = 13.45; range: 18-69) were assessed at baseline and 4 weeks later. Of the participants, 54.83% (n = 51) were female. Data analysis was performed with SPSS 25 using descriptive statistics and multiple regression methods. RESULTS Work-related fear avoidance beliefs were negatively related with subjective work ability at baseline. Pain-related self-efficacy moderated this relationship. The relationship was stronger at low and medium levels of pain-related self-efficacy. The moderation effect was not found when considering subjective work ability after 4 weeks. CONCLUSION Work-related fear avoidance beliefs among back pain patients seem to be important for subjective work ability in the short term. This especially holds true when patients have low self-efficacy beliefs. The investigated constructs should be emphasized in the patient-centered therapy. Longitudinal studies with larger samples and more frequent follow-ups should be investigated in future studies.
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Affiliation(s)
- Vera Storm
- Institut für Sportwissenschaften, Abteilung Sportpsychologie, Universität Münster, Horstmarer Landweg 62b, 48149, Münster, Deutschland.
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The Effect of Pain Neuroscience Education on Sports Therapy and Rehabilitation Students’ Knowledge, Attitudes, and Clinical Recommendations Toward Athletes With Chronic Pain. J Sport Rehabil 2019; 28:438-443. [DOI: 10.1123/jsr.2017-0212] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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7
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Gajsar H, Titze C, Levenig C, Kellmann M, Heidari J, Kleinert J, Rusu AC, Hasenbring MI. Psychological pain responses in athletes and non-athletes with low back pain: Avoidance and endurance matter. Eur J Pain 2019; 23:1649-1662. [PMID: 31220382 DOI: 10.1002/ejp.1442] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2018] [Revised: 04/26/2019] [Accepted: 06/16/2019] [Indexed: 12/29/2022]
Abstract
BACKGROUND Dysfunctional psychological pain responses, namely fear-avoidance (FAR), including catastrophizing and helplessness, as well as endurance-related responses (ER), including thought suppression and overactivity, have been shown to be risk factors for persistent low back pain (LBP). Literature suggests that athletes may differ from non-athletes regarding psychological responses to pain. OBJECTIVES This study set out to compare FAR and ER between athletes and non-athletes with LBP. It was hypothesized that athletes would report less frequent FAR and more frequent ER, and that both FAR and ER are associated with LBP intensity and disability. METHODS The 173 athletes and 93 non-athletes cross-sectionally reported how frequently they employ FAR and ER on the Avoidance-Endurance Questionnaire (AEQ), as well as LBP intensity and disability on the Chronic Pain Grade Questionnaire (CPGS). MANOVA was applied to compare FAR and ER between athletes and non-athletes. Hierarchical multiple linear regression models were used to determine the unique associations between FAR and ER with LBP intensity and disability. RESULTS Athletes reported lower frequencies of behavioural avoidance than non-athletes, but no other FAR variables differed between the groups. Frequencies of ER did not differ between athletes and non-athletes. Regression analysis indicated substantial associations of FAR with LBP intensity, as well as of FAR and ER with disability in athletes and non-athletes. CONCLUSIONS The results of the present study suggest that athletes and non-athletes with LBP differ regarding behavioural avoidance, but overall, differences regarding pain responses are marginal. FAR and ER are both reported in athletes and non-athletes and contribute to disability in both groups. SIGNIFICANCE Athletes train to endure pain in the course of athletic socialization, at least in the context of exercise. However, there is sparsity of knowledge about psychological pain responses in athletes with low back pain and whether they differ from those in non-athletes. The results of this comparative study suggest that endurance responses are more frequent than avoidance responses among athletes and non-athletes alike. However, both types of responses seem relevant to clinical pain management in athletes as well as non-athletes.
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Affiliation(s)
- Hannah Gajsar
- Department of Medical Psychology and Medical Sociology, Faculty of Medicine, Ruhr University of Bochum, Bochum, Germany
| | - Christina Titze
- Department of Medical Psychology and Medical Sociology, Faculty of Medicine, Ruhr University of Bochum, Bochum, Germany
| | - Claudia Levenig
- Department of Medical Psychology and Medical Sociology, Faculty of Medicine, Ruhr University of Bochum, Bochum, Germany
| | - Michael Kellmann
- Unit of Sport Psychology, Ruhr University of Bochum, Bochum, Germany.,School of Human Movement and Nutrition Sciences, The University of Queensland, Brisbane, Queensland, Australia
| | - Jahan Heidari
- Unit of Sport Psychology, Ruhr University of Bochum, Bochum, Germany
| | - Jens Kleinert
- Department of Health and Social Psychology, German Sport University Cologne, Cologne, Germany
| | - Adina Carmen Rusu
- Department of Medical Psychology and Medical Sociology, Faculty of Medicine, Ruhr University of Bochum, Bochum, Germany
| | - Monika Ilona Hasenbring
- Department of Medical Psychology and Medical Sociology, Faculty of Medicine, Ruhr University of Bochum, Bochum, Germany.,Faculty of Health Science, Southern University of Denmark, Odense, Denmark
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Schaffran P, Kleinert J, Altfeld S, Zepp C, Kallus KW, Kellmann M. Early Risk Detection of Burnout: Development of the Burnout Prevention Questionnaire for Coaches. Front Psychol 2019; 10:714. [PMID: 31024380 PMCID: PMC6459965 DOI: 10.3389/fpsyg.2019.00714] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2018] [Accepted: 03/14/2019] [Indexed: 11/27/2022] Open
Abstract
Introduction: Previous research has shown that burnout develops as the result of a continuous imbalance between chronic stress and appropriate coping resources. Hence, the essential factors to measure burnout encompassed the factors stress and recovery within our studies. However, the Burnout Prevention Questionnaire for Coaches (BPQ-C) does not represent a new questionnaire from scratch, but rather a re-evaluated, condensed, and subsequently combined instrument with scales derived from validated psychometric instruments. Methods: The objective of study 1 (N = 233) was to create and evaluate the psychometric structure of the BPQ-C. The aim of study 2 (N = 473) consisted in the validation of the BPQ-C via a Confirmatory Factor Analysis. Results: The Exploratory Factor Analysis resulted in a model with three dimensions (Pre-Burnout, Resources, and Burnout). Via the subsequent Confirmatory Factor Analysis, the model could be confirmed with good fit indices (χ2 = 96.898, df = 19, p < 0.001, CFI = 0.973, SRMR = 0.044, RMSEA = 0.093, LO90 = 0.075, HI90 = 0.112). Conclusion: The BPQ-C includes a number of previously established risk and protective factors within a single psychometric instrument. The systematic application of the BPQ-C can help to detect critical conditions at an early stage in order to derive individualized and beneficial interventions for the respective coaches.
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Affiliation(s)
- Paul Schaffran
- Unit of Sport Psychology, Faculty of Sport Science, Ruhr University Bochum, Bochum, Germany
| | - Jens Kleinert
- Institute of Psychology, German Sport University Cologne, Cologne, Germany.,German Research Centre for Elite Sport Cologne, German Sport University Cologne, Cologne, Germany
| | - Sebastian Altfeld
- Unit of Sport Psychology, Faculty of Sport Science, Ruhr University Bochum, Bochum, Germany
| | - Christian Zepp
- Institute of Psychology, German Sport University Cologne, Cologne, Germany
| | | | - Michael Kellmann
- Unit of Sport Psychology, Faculty of Sport Science, Ruhr University Bochum, Bochum, Germany.,School of Human Movement and Nutrition Sciences, University of Queensland, Brisbane, QLD, Australia
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Examining the Presence of Back Pain in Competitive Athletes: A Focus on Stress and Recovery. J Sport Rehabil 2019; 28:188-195. [PMID: 29140183 DOI: 10.1123/jsr.2017-0235] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
CONTEXT Explanatory approaches for back pain (BP) in athletes focus on biomechanical factors while neglecting psychological perspectives. Psychological factors have gained importance in the prediction of injuries in athletes and BP in the general population, with stress and recovery emerging as central risk factors. However, scarce evidence exists regarding the role of these aspects for the prevalent burden of BP. OBJECTIVE To investigate the association between stress and recovery parameters and the presence of BP. DESIGN Cross-sectional design. SETTING The questionnaires were distributed after the training sessions. PARTICIPANTS A total of 345 competitive athletes (mean age = 18.31 y [SD = 5.40]) were investigated. The classification of the athletes' competitive status was based on performance level. INTERVENTIONS Data were collected using questionnaires for the assessment of stress, recovery, and BP. MAIN OUTCOME MEASURES The authors performed a multiple logistic regression to obtain odds ratios for stress and recovery parameters with regard to the outcome variable BP status. RESULTS For stress, the dimension "overall stress" (odds ratio = 1.83; 95% confidence interval, 1.30-2.59; P = .001) and the scale "physical complaints" (odds ratio = 1.68; 95% confidence interval, 1.25-2.25; P = .001) of the general version of the Recovery-Stress Questionnaire resulted to be significantly associated with BP. None of the recovery-related scales displayed a statistically significant relationship with BP. CONCLUSION The outcomes of this study imply a modest association between stress and the presence of BP in competitive athletes. Practitioners may take these findings into account regarding the conception of training and for monitoring purposes.
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Psychosoziale Risikofaktoren für chronischen Rückenschmerz in der Allgemeingesellschaft und im Leistungssport. MANUELLE MEDIZIN 2018. [DOI: 10.1007/s00337-018-0450-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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11
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[Psychosocial risk factors for chronic back pain in the general population and in competitive sports : From theory to clinical screening-a review from the MiSpEx network]. Schmerz 2018; 32:259-273. [PMID: 29946960 DOI: 10.1007/s00482-018-0307-5] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
BACKGROUND Lumbar back pain and the high risk of chronic complaints is not only an important health concern in the general population but also in high performance athletes. In contrast to non-athletes, there is a lack of research into psychosocial risk factors in athletes. Moreover, the development of psychosocial screening questionnaires that would be qualified to detect athletes with a high risk of chronicity is in the early stages. The purpose of this review is to give an overview of research into psychosocial risk factors in both populations and to evaluate the performance of screening instruments in non-athletes. METHODS The databases MEDLINE, PubMed, and PsycINFO were searched from March to June 2016 using the keywords "psychosocial screening", "low back pain", "sciatica" and "prognosis", "athletes". We included prospective studies conducted in patients with low back pain with and without radiation to the legs, aged ≥18 years and a follow-up of at least 3 months. RESULTS We identified 16 eligible studies, all of them conducted in samples of non-athletes. Among the most frequently published screening questionnaires, the Örebro Musculoskeletal Pain Screening Questionnaire (ÖMPSQ) demonstrated a sufficient early prediction of return to work and the STarT Back Screening Tool (SBT) revealed acceptable performance predicting pain-related impairment. The prediction of future pain was sufficient with the Risk Analysis of Back Pain Chronification (RISC-BP) and the Heidelberg Short Questionnaire (HKF). CONCLUSION Psychosocial risk factors of chronic back pain, such as chronic stress, depressive mood, and maladaptive pain processing are becoming increasingly more recognized in competitive sports. Screening instruments that have been shown to be predictive in the general population are currently being tested for suitability in the German MiSpEx research consortium.
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Belz J, Heidari J, Levenig C, Hasenbring M, Kellmann M, Kleinert J. Stress and risk for depression in competitive athletes suffering from back pain - Do age and gender matter? Eur J Sport Sci 2018; 18:1029-1037. [PMID: 29741992 DOI: 10.1080/17461391.2018.1468482] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
Back pain (BP), a prominent problem for competitive athletes, is a primary reason for limitations in athletic performance and daily life restrictions. As studies on the relationship between psychological variables and BP in athletes are scarce, the aim of this study was to investigate stress and depression in competitive athletes with BP. In a cross-sectional design, data of 154 competitive athletes (51% female; Mage = 18.81 years, SDage = 5.05 years) were collected, assessing Performance stress, Socio-emotional stress, Risk for depression and Psychological well-being and the two BP parameters BP Intensity and Disability. Two multiple linear regressions were conducted to predict (1) BP Intensity and (2) Disability from Performance stress, Socio-emotional stress, Risk for depression and Psychological well-being. Multiple linear regressions demonstrated that Performance stress (β = .21, p = .01) was the only significant predictor of BP Intensity (F1,142 = 6.68, p = .01, R2 = .05), whilst Risk for depression (β = .24, p = .01) was the only significant predictor of Disability (F1,142 = 8.46, p = .01, R2 = .06). Neither gender nor age explained a significant amount of variance in the models. Study results showed that, as in the general population, the variables stress and depression are related to BP in competitive athletes. In particular, BP intensity was found to be associated with stress and BP-related disability was associated with depression, whereas age and gender showed no association with the BP parameters. A longitudinal investigation is warranted to determine the direction of the observed relationships.
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Affiliation(s)
- Johanna Belz
- a Department of Health & Social Psychology , German Sport University Cologne , Cologne , Germany
| | - Jahan Heidari
- b Unit of Sport Psychology, Faculty of Sport Science , Ruhr University Bochum , Bochum , Germany
| | - Claudia Levenig
- c Department of Medical Psychology and Medical Sociology , Ruhr University Bochum , Bochum , Germany
| | - Monika Hasenbring
- c Department of Medical Psychology and Medical Sociology , Ruhr University Bochum , Bochum , Germany
| | - Michael Kellmann
- b Unit of Sport Psychology, Faculty of Sport Science , Ruhr University Bochum , Bochum , Germany.,d School of Human Movement and Nutrition Sciences , The University of Queensland , St Lucia , Australia
| | - Jens Kleinert
- a Department of Health & Social Psychology , German Sport University Cologne , Cologne , Germany.,e German Research Centre of Elite Sport - Momentum , German Sport University Cologne , Cologne , Germany
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Abstract
The relationship between recovery and fatigue and its impact on performance has attracted the interest of sport science for many years. An adequate balance between stress (training and competition load, other life demands) and recovery is essential for athletes to achieve continuous high-level performance. Research has focused on the examination of physiological and psychological recovery strategies to compensate external and internal training and competition loads. A systematic monitoring of recovery and the subsequent implementation of recovery routines aims at maximizing performance and preventing negative developments such as underrecovery, nonfunctional overreaching, the overtraining syndrome, injuries, or illnesses. Due to the inter- and intraindividual variability of responses to training, competition, and recovery strategies, a diverse set of expertise is required to address the multifaceted phenomena of recovery, performance, and their interactions to transfer knowledge from sport science to sport practice. For this purpose, a symposium on Recovery and Performance was organized at the Technical University Munich Science and Study Center Raitenhaslach (Germany) in September 2016. Various international experts from many disciplines and research areas gathered to discuss and share their knowledge of recovery for performance enhancement in a variety of settings. The results of this meeting are outlined in this consensus statement that provides central definitions, theoretical frameworks, and practical implications as a synopsis of the current knowledge of recovery and performance. While our understanding of the complex relationship between recovery and performance has significantly increased through research, some important issues for future investigations are also elaborated.
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Fraser L, Woodbury A. Case report: Percutaneous electrical neural field stimulation in two cases of sympathetically-mediated pain. F1000Res 2017; 6:920. [PMID: 29057068 PMCID: PMC5629543 DOI: 10.12688/f1000research.11494.1] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 06/07/2017] [Indexed: 11/20/2022] Open
Abstract
Background: Fibromyalgia and complex regional pain syndrome (CRPS) are both chronic pain syndromes with pathophysiologic mechanisms related to autonomic nervous system dysregulation and central sensitization. Both syndromes are considered difficult to treat with conventional pain therapies.
Case presentations: Here we describe a female veteran with fibromyalgia and a male veteran with CRPS, both of whom failed multiple pharmacologic, physical and psychological therapies for pain, but responded to percutaneous electrical neural field stimulation (PENFS) targeted at the auricular branches of the cranial nerves.
Discussion: While PENFS applied to the body has been previously described for treatment of localized pain, PENFS effects on cranial nerve branches of the ear is not well-known, particularly when used for regional and full-body pain syndromes such as those described here. PENFS of the ear is a minimally-invasive, non-pharmacologic therapy that could lead to improved quality of life and decreased reliance on medication. However, further research is needed to guide clinical application, particularly in complex pain patients.
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Affiliation(s)
- Lynn Fraser
- Department of Anesthesiology, University of North Carolina, Chapel Hill, NC, 27599, USA
| | - Anna Woodbury
- Department of Anesthesiology, Veterans Affairs Medical Center, Atlanta, GA, 30033, USA.,Pain Medicine, Anesthesiology, Emory University School of Medicine, Atlanta, Georgia, USA
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Malfliet A, Leysen L, Pas R, Kuppens K, Nijs J, Van Wilgen P, Huysmans E, Goudman L, Ickmans K. Modern pain neuroscience in clinical practice: applied to post-cancer, paediatric and sports-related pain. Braz J Phys Ther 2017; 21:225-232. [PMID: 28579013 PMCID: PMC5537480 DOI: 10.1016/j.bjpt.2017.05.009] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/01/2016] [Revised: 01/10/2017] [Accepted: 01/25/2017] [Indexed: 12/18/2022] Open
Abstract
Generalized hypersensitivity in post-cancer, sports-related and pediatric pain. Rationale for pain education, stress management and cognition targeted exercises. Need to change from a biomedical or psychosocial to an integrated approach.
In the last decade, evidence regarding chronic pain has developed exponentially. Numerous studies show that many chronic pain populations show specific neuroplastic changes in the peripheral and central nervous system. These changes are reflected in clinical manifestations, like a generalized hypersensitivity of the somatosensory system. Besides a hypersensitivity of bottom-up nociceptive transmission, there is also evidence for top-down facilitation of pain due to malfunctioning of the endogenous descending nociceptive modulatory systems. These and other aspects of modern pain neuroscience are starting to be applied within daily clinical practice. However, currently the application of this knowledge is mostly limited to the general adult population with musculoskeletal problems, while evidence is getting stronger that also in other chronic pain populations these neuroplastic processes may contribute to the occurrence and persistence of the pain problem. Therefore, this masterclass article aims at giving an overview of the current modern pain neuroscience knowledge and its potential application in post-cancer, paediatric and sports-related pain problems.
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Affiliation(s)
- Anneleen Malfliet
- Department of Physiotherapy, Human Physiology and Anatomy (KIMA), Faculty of Physical Education & Physiotherapy, Vrije Universiteit Brussel, Belgium; Pain in Motion International Research Group,(◊); Department of Rehabilitation Sciences and Physiotherapy, Faculty of Medicine and Health Sciences, Ghent University, Belgium; Department of Physical Medicine and Physiotherapy, University Hospital Brussels, Belgium.
| | - Laurence Leysen
- Department of Physiotherapy, Human Physiology and Anatomy (KIMA), Faculty of Physical Education & Physiotherapy, Vrije Universiteit Brussel, Belgium; Pain in Motion International Research Group,(◊)
| | - Roselien Pas
- Department of Physiotherapy, Human Physiology and Anatomy (KIMA), Faculty of Physical Education & Physiotherapy, Vrije Universiteit Brussel, Belgium; Pain in Motion International Research Group,(◊); Department of Rehabilitation Sciences and Physiotherapy (REVAKI), Faculty of Medicine and Health Sciences, University of Antwerp, Belgium
| | - Kevin Kuppens
- Pain in Motion International Research Group,(◊); Department of Rehabilitation Sciences and Physiotherapy (REVAKI), Faculty of Medicine and Health Sciences, University of Antwerp, Belgium
| | - Jo Nijs
- Department of Physiotherapy, Human Physiology and Anatomy (KIMA), Faculty of Physical Education & Physiotherapy, Vrije Universiteit Brussel, Belgium; Pain in Motion International Research Group,(◊); Department of Physical Medicine and Physiotherapy, University Hospital Brussels, Belgium
| | - Paul Van Wilgen
- Department of Physiotherapy, Human Physiology and Anatomy (KIMA), Faculty of Physical Education & Physiotherapy, Vrije Universiteit Brussel, Belgium; Pain in Motion International Research Group,(◊); Transcare, Transdisciplinary Pain-management Centre,(◊◊) The Netherlands
| | - Eva Huysmans
- Department of Physiotherapy, Human Physiology and Anatomy (KIMA), Faculty of Physical Education & Physiotherapy, Vrije Universiteit Brussel, Belgium; Pain in Motion International Research Group,(◊)
| | - Lisa Goudman
- Department of Physiotherapy, Human Physiology and Anatomy (KIMA), Faculty of Physical Education & Physiotherapy, Vrije Universiteit Brussel, Belgium; Pain in Motion International Research Group,(◊); Department of Neurosurgery, University Hospital Brussels, Brussels, Belgium
| | - Kelly Ickmans
- Department of Physiotherapy, Human Physiology and Anatomy (KIMA), Faculty of Physical Education & Physiotherapy, Vrije Universiteit Brussel, Belgium; Pain in Motion International Research Group,(◊); Department of Physical Medicine and Physiotherapy, University Hospital Brussels, Belgium
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16
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Cauci S, Migliozzi F, Trombetta CS, Venuto I, Saccheri P, Travan L, Chiriacò G. Low back pain and FokI (rs2228570) polymorphism of vitamin D receptor in athletes. BMC Sports Sci Med Rehabil 2017; 9:4. [PMID: 28184307 PMCID: PMC5294822 DOI: 10.1186/s13102-017-0069-x] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2016] [Accepted: 01/23/2017] [Indexed: 12/22/2022]
Abstract
Background Low back pain (LBP) is common in athletes. LBP can be detrimental to athletic performance and health. Factors predisposing to LBP in athletes remain elusive and require further studies. We investigated whether carriage of a specific genotype and/or allele of vitamin D receptor gene (VDR) FokI polymorphism (rs2228570) was a risk factor for LBP in athletes of different sports disciplines. Methods This genotype/phenotype association case-control study included 60 Italian athletes (25 females and 35 males; mean age 33.9 ± 13.3 years; body-mass-index 23.5 ± 3.5 kg/m2) of which 16.7% were swimmers, 11.7% soccer players, 11.7% volleyball players, 10.0% rugby players and other disciplines. VDR-FokI polymorphism was measured by PCR-RFLP in 24 athletes with LBP and 36 athletes without LBP episodes. Absence or presence of the FokI restriction site was denoted “F” and “f”, respectively. Other risk factors were evaluated by a questionnaire. Results The homozygous FF genotype was found in 58.3% (14/24) of athletes with LBP versus 27.8% (10/36) of athletes without LBP, adjusted OR = 5.78, 95% CI 1.41–23.8, P = 0.015. The F allele was a 2-fold risk factor to develop LBP, adjusted OR = 2.55, 95% CI 1.02–6.43, P = 0.046, while f allele was protective. Exposure to vehicle vibrations ≥2 h daily, and family history of lumbar spine pathology were significant risk factors for LBP with OR = 3.54, and OR = 9.21, respectively. Conclusions This is the first study in which an association between VDR-FokI polymorphism and LBP in athletes was found. Further research is needed to extend our results, and to clarify the biochemical pathways associated with how vitamin D modulates LBP in athletes. The VDR-FokI polymorphism should be considered when developing genetic focused studies of precision medicine on health in athletes. Electronic supplementary material The online version of this article (doi:10.1186/s13102-017-0069-x) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Sabina Cauci
- Department of Medical and Biological Sciences, School of Medicine, University of Udine, Udine, 33100 Italy.,Clinical Biochemistry and Molecular Biology, Department of Medical and Biological Sciences, Piazzale Kolbe 4, 33100 Udine, Italy
| | - Francesca Migliozzi
- Department of Medical and Biological Sciences, School of Medicine, University of Udine, Udine, 33100 Italy.,Department of Medicine, Surgery and Health Sciences, School of Medicine, University of Trieste, Trieste, 34100 Italy
| | - Carlo Simone Trombetta
- Department of Medical and Biological Sciences, School of Medicine, University of Udine, Udine, 33100 Italy
| | - Ilaria Venuto
- Department of Medical and Biological Sciences, School of Medicine, University of Udine, Udine, 33100 Italy
| | - Paola Saccheri
- Department of Experimental and Clinical Medical Sciences, School of Medicine, University of Udine, Udine, 33100 Italy
| | - Luciana Travan
- Department of Experimental and Clinical Medical Sciences, School of Medicine, University of Udine, Udine, 33100 Italy
| | - Giovanni Chiriacò
- Department of Medicine, Surgery and Health Sciences, School of Medicine, University of Trieste, Trieste, 34100 Italy
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17
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Heidari J, Hasenbring M, Kleinert J, Kellmann M. Stress-related psychological factors for back pain among athletes: Important topic with scarce evidence. Eur J Sport Sci 2016; 17:351-359. [PMID: 27838957 DOI: 10.1080/17461391.2016.1252429] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Health issues represent a frequent problem for athletes, as this particular demographic is repeatedly confronted with physically and psychologically stressful situations. Back pain (BP) materialises as comparatively common health problem being regarded as functionally limiting and psychologically straining burden for athletes. According to research conducted on athletes with BP, biomechanical and physiological mechanisms emerge as influential, whereas stress-related psychological factors appear to be neglected. For athletic injuries, the essential impact of psychological processes on injury occurrence and return from injury has already been corroborated. Hence, the aim of this literature review is to: (1) introduce a conceptual differentiation between injuries and BP; (2) summarise the results obtained regarding stress-related psychological aspects for injuries; and (3) connect the injury research to the state-of-the-art evidence regarding stress-related factors for BP among athletes. A distinction between injuries and BP could be established based on previous definitions, despite the fact that a considerable overlap between both concepts prevails. Injuries can be attributed to a physical origin, whereas BP frequently lacks this physical criterion. For BP, our enquiry yielded four studies including psychological measures of stress - with two studies specifically examining the association between BP and psychological stress among athletes longitudinally. Abundant findings from the general population support the importance of considering psychological and specifically stress-related factors in BP prevention and rehabilitation, but evidence related to the athletic field remains elusive. Further scientific investigations with a wider methodological approach are needed to deepen the knowledge about the crucial relationship between psychological stress, BP, and athletes.
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Affiliation(s)
- Jahan Heidari
- a Unit of Sport Psychology, Faculty of Sport Science , Ruhr University Bochum , Germany
| | - Monika Hasenbring
- b Department of Medical Psychology and Medical Sociology , Ruhr University Bochum , Germany
| | - Jens Kleinert
- c Department of Health and Social Psychology , German Sport University , Cologne , Germany
| | - Michael Kellmann
- a Unit of Sport Psychology, Faculty of Sport Science , Ruhr University Bochum , Germany.,d School of Human Movement and Nutrition Sciences , The University of Queensland , St Lucia , Australia
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