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Vachon B, Durand MJ, LeBlanc J. Using reflective learning to improve the impact of continuing education in the context of work rehabilitation. ADVANCES IN HEALTH SCIENCES EDUCATION : THEORY AND PRACTICE 2010; 15:329-48. [PMID: 19777361 DOI: 10.1007/s10459-009-9200-4] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/15/2009] [Accepted: 09/06/2009] [Indexed: 05/24/2023]
Abstract
Reflective learning has been described as a promising approach for ameliorating the impact of continuing education (CE) programs. However, there are still very few studies that have investigated how occupational therapists use reflection to improve the integration of CE program content in their decision-making processes. The study objectives were to describe how these professionals, working in the sector of work rehabilitation, used reflective learning to integrate research evidence into their clinical decision-making process and to identify the factors that influenced the reflective learning process. A collaborative research study was conducted. Eight occupational therapists were recruited to participate to the group that was convened for 12 meetings and held during a 15-month period. The strategies used were critical analysis of ill-structured and authentic clinical situations, peer support, reflective journal writing and complementary reading. The group facilitator acted as a research evidence mentor and guided the group process. The data collected was analyzed using the grounded theory method. The reflective learning process, used by the participants, enabled them to change their perspective at six different stages in their decision-making process. The participants developed their ability to use different types of reflective thinking: introspection, concept attainment, self-attribution, problem solving, action planning and reorganization. The factors that most influenced learning were: ease in sharing experience, normative beliefs, coping with negative emotions, perceived self-efficacy, social support and risk taking. Results led to the development of the Model of Research Utilization Grounded in Critical Reflection.
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Affiliation(s)
- Brigitte Vachon
- Centre d'Action en Prévention et Réadaptation de l'Incapacité au Travail, Université de Sherbrooke, Longueuil, QC, Canada.
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Pain-Related Anxiety as a Mediator of the Effects of Mindfulness on Physical and Psychosocial Functioning in Chronic Pain Patients in Korea. THE JOURNAL OF PAIN 2010; 11:789-97. [DOI: 10.1016/j.jpain.2009.12.006] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/23/2009] [Revised: 11/25/2009] [Accepted: 12/02/2009] [Indexed: 11/21/2022]
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Mounce C, Keogh E, Eccleston C. A Principal Components Analysis of Negative Affect-Related Constructs Relevant to Pain: Evidence for a Three Component Structure. THE JOURNAL OF PAIN 2010; 11:710-7. [DOI: 10.1016/j.jpain.2009.10.014] [Citation(s) in RCA: 49] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/01/2009] [Revised: 09/30/2009] [Accepted: 10/12/2009] [Indexed: 11/30/2022]
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Field JR, Newell D, McCarthy PW. Preliminary study into the components of the fear-avoidance model of LBP: change after an initial chiropractic visit and influence on outcome. CHIROPRACTIC & OSTEOPATHY 2010; 18:21. [PMID: 20673330 PMCID: PMC2923166 DOI: 10.1186/1746-1340-18-21] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/25/2009] [Accepted: 07/30/2010] [Indexed: 11/16/2022]
Abstract
Background In the last decade the sub grouping of low back pain (LBP) patients according to their likely response to treatment has been identified as a research priority. As with other patient groups, researchers have found few if any factors from the case history or physical examination that are helpful in predicting the outcome of chiropractic care. However, in the wider LBP population psychosocial factors have been identified that are significantly prognostic. This study investigated changes in the components of the LBP fear-avoidance beliefs model in patients pre- and post- their initial visit with a chiropractor to determine if there was a relationship with outcomes at 1 month. Methods Seventy one new patients with lower back pain as their primary complaint presenting for chiropractic care to one of five clinics (nine chiropractors) completed questionnaires before their initial visit (pre-visit) and again just before their second appointment (post-visit). One month after the initial consultation, patient global impression of change (PGIC) scores were collected. Pre visit and post visit psychological domain scores were analysed for any association with outcomes at 1 month. Results Group mean scores for Fear Avoidance Beliefs (FAB), catastrophisation and self-efficacy were all improved significantly within a few days of a patient's initial chiropractic consultation. Pre-visit catastrophisation as well as post-visit scores for catastrophisation, back beliefs (inevitability) and self-efficacy were weakly correlated with patient's global impression of change (PGIC) at 1 month. However when the four assessed psychological variables were dichotomised about pre-visit group medians those individuals with 2 or more high variables post-visit had a substantially increased risk (OR 36.4 (95% CI 6.2-213.0) of poor recovery at 1 month. Seven percent of patients with 1 or fewer adverse psychological variables described poor benefit compared to 73% of those with 2 or more. Conclusions The results presented suggest that catastrophisation, FAB and low self-efficacy could be potential barriers to early improvement during chiropractic care. In most patients presenting with higher psychological scores these were reduced within a few days of an initial chiropractic visit. Those patients who exhibited higher adverse psychology post-initial visit appear to have an increased risk of poor outcome at 1 month.
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Affiliation(s)
- Jonathan R Field
- Private practice, Back2Health, 2 Charles Street, Petersfield, Hants, GU32 3EH, UK.
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Sullivan MJL, Adams H. Psychosocial treatment techniques to augment the impact of physiotherapy interventions for low back pain. Physiother Can 2010; 62:180-9. [PMID: 21629595 DOI: 10.3138/physio.62.3.180] [Citation(s) in RCA: 52] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
PURPOSE The present study examined the profile of physical and psychosocial changes that occur in physiotherapy intervention when patients also participate in a psychosocial intervention. The psychosocial intervention, delivered by physiotherapists, was designed to target catastrophic thinking, fear of pain, perceived disability, and depression. METHODS The study sample consisted of 48 individuals referred for the rehabilitation treatment of disabling back pain. Half the sample was enrolled in a physiotherapy intervention only; the other half was enrolled in a psychosocial intervention in addition to receiving a physiotherapy intervention. RESULTS At post-treatment, the two treatment groups did not differ significantly on measures of pain severity, physical function, or self-reported disability. Patients who participated in the psychosocial intervention in addition to physiotherapy showed significantly greater reductions in pain catastrophizing, fear of movement, and depression than patients who received only the physiotherapy intervention. Reductions in psychosocial risk factors contributed to reduced use of the health care system, reduced use of pain medication, and improved return-to-work outcomes. CONCLUSIONS The findings of the present study suggest that a psychosocial intervention provided by physiotherapists can lead to meaningful reductions in psychosocial risk factors for pain and disability and may contribute to more positive rehabilitation outcomes.
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Affiliation(s)
- Michael J L Sullivan
- Michael J.L. Sullivan, PhD: Department of Psychology and School of Physical and Occupational Therapy, McGill University, Montreal, Quebec
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Self-efficacy is more important than fear of movement in mediating the relationship between pain and disability in chronic low back pain. Eur J Pain 2010; 15:213-9. [PMID: 20655254 DOI: 10.1016/j.ejpain.2010.06.014] [Citation(s) in RCA: 198] [Impact Index Per Article: 14.1] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2010] [Revised: 06/10/2010] [Accepted: 06/17/2010] [Indexed: 11/23/2022]
Abstract
Pain self-efficacy and fear of movement have been proposed to explain how pain can lead to disability for patients with chronic low back pain. However the extent to which pain self-efficacy and fear of movement mediate the relationship between pain and disability over time has not been investigated. This study aimed to investigate whether pain self-efficacy and/or fear of movement mediate the relationship between pain intensity and disability in patients with recent onset chronic low back pain. In a two-wave longitudinal design, 184 chronic low back pain patients completed measures for pain intensity, disability, pain self-efficacy and fear of movement at baseline and 12months after the onset of chronic low back pain. Regression analyses were used to test the mediational hypothesis. We found that, when measured at the same time, both pain self-efficacy and fear of movement beliefs partially mediated the effects of pain intensity on disability at the onset of chronic low back pain. However, in the longitudinal analyses, only improvements in self-efficacy beliefs partially mediated the relationship between changes in pain and changes in disability over a 12months period. We found no support for the theory that fear of movement beliefs mediate this relationship. Therefore, we concluded that pain self-efficacy may be a more important variable than fear of movement beliefs in terms of understanding the relationship between pain and disability.
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Abstract
PURPOSE The purpose of this review was to present an analysis of the literature of the outcome studies reported in patients following traumatic upper-extremity (UE) nerve injuries (excluding amputation), to assess the presence of an association between neuropathic pain and outcome in patients following traumatic UE nerve injuries, and to provide recommendations for inclusion of more comprehensive outcome measures by clinicians who treat these patients. SUMMARY OF KEY POINTS A Medline and CINAHL literature search retrieved 48 articles. This review identified very few studies of patients with peripheral nerve injury that reported neuropathic pain. When pain was reported, visual analogue or numeric rating scales were most frequently used; standardized questionnaires measuring pain or psychosocial function were rarely administered. Recent evidence shows substantial long-term disability and pain in patients following peripheral nerve injury. RECOMMENDATION To better understand neuropathic pain in patients following peripheral nerve injury, future outcome studies should include valid, reliable measures of physical impairment, pain, disability, health-related quality of life, and psychosocial functioning.
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Affiliation(s)
- Christine B Novak
- Christine B. Novak, BScPT, MSc, PhD(c): Institute of Medical Sciences, University of Toronto, Toronto, Ontario
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Lee MC, Tracey I. Unravelling the mystery of pain, suffering, and relief with brain imaging. Curr Pain Headache Rep 2010; 14:124-31. [PMID: 20425201 DOI: 10.1007/s11916-010-0103-0] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
In humans, the experience of pain and suffering is conveyed specifically by language. Noninvasive neuroimaging techniques now provide an account of neural activity in the human brain when pain is experienced. Knowledge gleaned from neuroimaging experiments has shaped contemporaneous accounts of pain. Within the biopsychosocial framework, nociception is undoubtedly required for survival, but is neither necessary nor sufficient for the consciousness of pain in humans. Pain emerges from the brain, which also exerts a top-down influence on nociception. In the brains of patients with chronic pain, neuroimaging has revealed subtle but significant structural, functional, and neurochemical abnormalities. Converging evidence suggests that the chronic pain state may arise from dysfunction of the frontal-limbic system. Further research in the clinical pain population will continue to identify neural mechanisms that contribute to the experience and consequence of pain, which may then be targeted therapeutically.
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Liedl A, O'Donnell M, Creamer M, Silove D, McFarlane A, Knaevelsrud C, Bryant RA. Support for the mutual maintenance of pain and post-traumatic stress disorder symptoms. Psychol Med 2010; 40:1215-1223. [PMID: 19811699 DOI: 10.1017/s0033291709991310] [Citation(s) in RCA: 92] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
BACKGROUND Pain and post-traumatic stress disorder (PTSD) are frequently co-morbid in the aftermath of a traumatic event. Although several models attempt to explain the relationship between these two disorders, the mechanisms underlying the relationship remain unclear. The aim of this study was to investigate the relationship between each PTSD symptom cluster and pain over the course of post-traumatic adjustment. METHOD In a longitudinal study, injury patients (n=824) were assessed within 1 week post-injury, and then at 3 and 12 months. Pain was measured using a 100-mm Visual Analogue Scale (VAS). PTSD symptoms were assessed using the Clinician-Administered PTSD Scale (CAPS). Structural equation modelling (SEM) was used to identify causal relationships between pain and PTSD. RESULTS In a saturated model we found that the relationship between acute pain and 12-month pain was mediated by arousal symptoms at 3 months. We also found that the relationship between baseline arousal and re-experiencing symptoms, and later 12-month arousal and re-experiencing symptoms, was mediated by 3-month pain levels. The final model showed a good fit [chi2=16.97, df=12, p>0.05, Comparative Fit Index (CFI)=0.999, root mean square error of approximation (RMSEA)=0.022]. CONCLUSIONS These findings provide evidence of mutual maintenance between pain and PTSD.
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Affiliation(s)
- A Liedl
- Department of Clinical Psychology and Psychotherapy, Technical University of Dresden, Germany.
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Klinger R, Matter N, Kothe R, Dahme B, Hofmann UG, Krug F. Unconditioned and conditioned muscular responses in patients with chronic back pain and chronic tension-type headaches and in healthy controls. Pain 2010; 150:66-74. [DOI: 10.1016/j.pain.2010.03.036] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2009] [Revised: 03/09/2010] [Accepted: 03/25/2010] [Indexed: 10/19/2022]
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Main CJ, Foster N, Buchbinder R. How important are back pain beliefs and expectations for satisfactory recovery from back pain? Best Pract Res Clin Rheumatol 2010; 24:205-17. [PMID: 20227642 DOI: 10.1016/j.berh.2009.12.012] [Citation(s) in RCA: 170] [Impact Index Per Article: 12.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
In this article, we provide an evidence-based review of pain beliefs and their influence on pain perception and response to treatment. We examine the nature of pain perception and the role of cognitive and emotional processes in the interpretation of pain signals, giving meaning to pain and shaping our response to it. We highlight three types of beliefs that have a particularly strong influence: fear-avoidance beliefs, pain self-efficacy beliefs and catastrophising. We examine the influence of beliefs, preferences and expectations on seeking consultation, interventions and treatment outcome from the perspective both of the patient and the health-care practitioner. We then adopt a broader societal perspective, considering secondary prevention and campaigns, which have attempted to change beliefs at a population level. The article concludes with a summary of the key messages for clinical management of patients presenting with painful conditions and suggestions for further research.
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Affiliation(s)
- Chris J Main
- Arthritis Research Campaign National Primary Care Centre, Keele University, N.Staffs, UK, ST5 5BG, United Kingdom.
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Buck R, Barnes MC, Cohen D, Aylward M. Common health problems, yellow flags and functioning in a community setting. JOURNAL OF OCCUPATIONAL REHABILITATION 2010; 20:235-246. [PMID: 20101447 DOI: 10.1007/s10926-009-9228-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
INTRODUCTION Common health problems such as pain, depression and fatigue have a high impact on daily life, work and healthcare utilization. This study aimed to investigate the prevalence of these complaints in a UK community setting and to establish whether psychosocial risk factors, or 'yellow flags', moderate their impact on daily life and work. METHODS 580 women and 420 men participated in a cross-sectional survey in the UK in 2007. 467 (57.2%) of the 816 working age adults in this sample reported complaints over the last month and were included in the moderator multivariate analysis. RESULTS Women and the not employed group reported a higher number and greater extent (frequency x severity) of complaints. Statistically significant models emerged for interference with daily life (F (9,457) = 36.54, P < 0.001, adjusted R (2) = 0.407) and time off work (F (4,462) = 31.22, P < 0.001, adjusted R (2) = 0.213). Age (beta = .238) and socio-economic status (beta = -.216) were associated with time off work. Extent of complaints and number of yellow flags were independently associated with interference with daily life (extent beta = .25, yellow flags beta = .15) and time off work (extent beta = .154, yellow flags beta = .201). No moderating effect of yellow flags was found. CONCLUSIONS Common health problems and yellow flags can be briefly and simply assessed. A broader approach is needed in managing these complaints in community and work contexts, moving beyond reducing complaint severity. Interventions need to acknowledge and address people's beliefs and affective responses to complaints, as well as wider socio-economic issues.
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Affiliation(s)
- Rhiannon Buck
- Centre for Psychosocial and Disability Research, School of Psychology, Cardiff University, Cardiff, Wales, UK.
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Logerstedt DS, Snyder-Mackler L, Ritter RC, Axe MJ. Knee pain and mobility impairments: meniscal and articular cartilage lesions. J Orthop Sports Phys Ther 2010; 40:A1-A35. [PMID: 20511698 PMCID: PMC3204363 DOI: 10.2519/jospt.2010.0304] [Citation(s) in RCA: 68] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
The Orthopaedic Section of the American Physical Therapy Association presents this fifth set of clinical practice guidelines on knee pain and mobility impairments, linked to the International Classification of Functioning, Disability, and Health (ICF). The purpose of these practice guidelines is to describe evidence-based orthopaedic physical therapy clinical practice and provide recommendations for (1) examination and diagnostic classification based on body functions and body structures, activity limitations, and participation restrictions, (2) interventions provided by physical therapists, (3) and assessment of outcome for common musculoskeletal disorders.
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Affiliation(s)
- David S. Logerstedt
- Biomechanics and Movement Sciences, University of Delaware, Newark, DE 19716,
| | | | - Richard C. Ritter
- UCSF/SFSU Graduate Program in Physical Therapy, San Francisco, CA 94143,
| | - Michael J. Axe
- First State Orthopaedics, 4745 Ogletown-Stanton Road, Suite 225, Newark, DE 19713,
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Söderlund A, Asenlöf P. The mediating role of self-efficacy expectations and fear of movement and (re)injury beliefs in two samples of acute pain. Disabil Rehabil 2010; 32:2118-26. [PMID: 20443673 DOI: 10.3109/09638288.2010.483036] [Citation(s) in RCA: 40] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
PURPOSE The overall aim of this study was to estimate the possible mediating role of self-efficacy, catastrophic thinking and fear of movement and (re)injury between pain intensity and pain-related disability in two samples of acute pain patients, i.e. patients with musculoskeletal injuries and patients with whiplash injury. METHOD A cross sectional design with data-collection after an acute injury was used. Subjects were recruited at an emergency department. Sixty-four patients with acute whiplash associated disorders (WAD) and 74 patients with musculoskeletal injury completed the questionnaires. RESULTS Self-efficacy was found to be a mediator between pain intensity and pain-related disability in the WAD group, whereas fear of movement and (re)injury appeared as mediator in the musculoskeletal-injury group. The strength of association between variables was weaker in the musculoskeletal-injury group compared to the WAD group. CONCLUSIONS It is important to assess fear of movement beliefs in patients with musculoskeletal injuries. Similarly, patients with acute WAD expressing low self-efficacy beliefs should be identified. An early detection of these beliefs may improve management at the acute phase and possibly reduce risks for slow improvements.
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Affiliation(s)
- Anne Söderlund
- Department of Physiotherapy, School of Health, Care and Social Welfare, Mälardalen University, Västerås, Sweden.
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Pain-Related Fear Contributes to Self-Reported Disability in Patients With Foot and Ankle Pathology. Arch Phys Med Rehabil 2010; 91:557-61. [DOI: 10.1016/j.apmr.2009.12.010] [Citation(s) in RCA: 36] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2009] [Revised: 12/09/2009] [Accepted: 12/09/2009] [Indexed: 11/20/2022]
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Schmidt CO, Raspe H, Kohlmann T. Graded back pain revisited – Do latent variable models change our understanding of severe back pain in the general population? Pain 2010; 149:50-56. [DOI: 10.1016/j.pain.2010.01.025] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2009] [Revised: 01/18/2010] [Accepted: 01/29/2010] [Indexed: 11/24/2022]
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Ang DC, Bair MJ, Damush TM, Wu J, Tu W, Kroenke K. Predictors of Pain Outcomes in Patients with Chronic Musculoskeletal Pain Co-morbid with Depression: Results from a Randomized Controlled Trial. PAIN MEDICINE 2010; 11:482-91. [DOI: 10.1111/j.1526-4637.2009.00759.x] [Citation(s) in RCA: 49] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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The relationship between psychological distress and free-living physical activity in individuals with chronic low back pain. ACTA ACUST UNITED AC 2010; 15:185-9. [DOI: 10.1016/j.math.2009.10.007] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2009] [Revised: 10/12/2009] [Accepted: 10/19/2009] [Indexed: 11/21/2022]
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A psychometric investigation of fear-avoidance model measures in patients with chronic low back pain. J Orthop Sports Phys Ther 2010; 40:197-205. [PMID: 20357418 DOI: 10.2519/jospt.2010.3298] [Citation(s) in RCA: 133] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
STUDY DESIGN Validity and test-retest reliability of questionnaires related to the fear-avoidance model (FAM). OBJECTIVE To investigate test-retest reliability, construct redundancy, and criterion validity for 4 commonly used FAM measures. BACKGROUND Few studies have reported psychometric properties for more than 2 FAM measures within the same cohort, making it difficult to determine which specific measures should be implemented in outpatient physical therapy settings. METHODS Fifty-three consecutive patients (mean age, 44.3 + or - 18.5 years) with chronic low back pain participated in this study. Data were collected with validated measures for FAM constructs, including the Fear-Avoidance Beliefs Questionnaire (FABQ), Fear of Pain Questionnaire (FPQ), Tampa Scale for Kinesiophobia, and Pain Catastrophizing Scale. Validated measures were used to investigate criterion validity of the FAM measures, including the Patient Health Questionnaire for depression, the numerical rating scale for pain intensity, the Physical Impairment Scale for physical impairment, and the Oswestry Disability Questionnaire for self-report of disability. Test-retest reliability of the FAM measures was determined with intraclass correlation coefficients (ICC2,1) for total questionnaire scores at baseline and 48 hours later. Construct redundancy was determined with Pearson correlation coefficients for FAM measures. Criterion validity was assessed by 4 separate multiple regression models that included age, sex, and employment status as covariates. Depression, pain intensity, physical impairment, and disability were the dependent variables for these analyses. RESULTS Test-retest ICC coefficients ranged from 0.90 to 0.96 for all FAM questionnaires. The FAM measures were significantly correlated with each other, with the only exception being that the FPQ was not correlated with the FABQ work scale. In the multiple regression models, the Pain Catastrophizing Scale contributed additional variance to depression. The FABQ physical activity scale contributed additional variance to pain intensity and disability. The FABQ work scale contributed additional variance to physical impairment and disability. No other FAM measures contributed to these regression models. CONCLUSION These data suggest that 4 commonly used FAM measures have similar test-retest reliability, with varying amounts of construct redundancy. The criterion validity analyses suggest that measurement of fear-avoidance constructs for patients seeking outpatient physical therapy with chronic low back pain should include the Pain Catastrophizing Scale and the FABQ.
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Beneciuk JM, Bishop MD, George SZ. Pain catastrophizing predicts pain intensity during a neurodynamic test for the median nerve in healthy participants. ACTA ACUST UNITED AC 2010; 15:370-5. [PMID: 20359935 DOI: 10.1016/j.math.2010.02.008] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2009] [Revised: 02/14/2010] [Accepted: 02/19/2010] [Indexed: 11/24/2022]
Abstract
Psychological factors within the Fear-Avoidance Model of Musculoskeletal Pain (FAM) predict clinical and experimental pain in both symptomatic and asymptomatic individuals. Clinicians routinely examine individuals with provocative testing procedures that evoke symptoms. The purpose of this study was to investigate which FAM factors were associated with evoked pain intensity, non-painful symptom intensity, and range of motion during an upper-limb neurodynamic test. Healthy participants (n = 62) completed psychological questionnaires for pain catastrophizing, fear of pain, kinesiophobia, and anxiety prior to neurodynamic testing. Pain intensity, non-painful sensation intensity, and elbow range of motion (ROM) were collected during testing and served as dependent variables in separate simultaneous regression models. All the psychological predictors in the model accounted for 18% of the variance in evoked pain intensity (p = .02), with only pain catastrophizing (beta = .442, p < .01) contributing uniquely to the model. Psychological predictors did not explain significant amounts of variance for the non-painful sensation intensity and ROM models. These findings suggest that pain catastrophizing contributed specifically to evoked pain intensity ratings during neurodynamic testing for healthy subjects. Although these findings cannot be directly translated to clinical practice, the influence of pain catastrophizing on evoked pain responses should be considered during neurodynamic testing.
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Affiliation(s)
- Jason M Beneciuk
- University of Florida, Department of Physical Therapy, PO Box 100154, Gainesville, FL 32610-0154, USA.
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Robinson ME, Bialosky JE, Bishop MD, Price DD, George SZ. Supra-threshold scaling, temporal summation, and after-sensation: relationships to each other and anxiety/fear. J Pain Res 2010; 3:25-32. [PMID: 21197307 PMCID: PMC3004634 DOI: 10.2147/jpr.s9462] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2010] [Indexed: 11/23/2022] Open
Abstract
This study investigated the relationship of thermal pain testing from three types of quantitative sensory testing (ie, supra-threshold stimulus response scaling, temporal summation, and after-sensation) at three anatomical sites (ie, upper extremity, lower extremity, and trunk). Pain ratings from these procedures were also compared with common psychological measures previously shown to be related to experimental pain responses and consistent with fear-avoidance models of pain. Results indicated that supra-threshold stimulus response scaling, temporal summation, and after-sensation, were significantly related to each other. The site of stimulation was also an important factor, with the trunk site showing the highest sensitivity in all three quantitative sensory testing procedures. Supra-threshold response measures were highly related to measures of fear of pain and anxiety sensitivity for all stimulation sites. For temporal summation and after-sensation, only the trunk site was significantly related to anxiety sensitivity, and fear of pain, respectively. Results suggest the importance of considering site of stimulation when designing and comparing studies. Furthermore, psychological influence on quantitative sensory testing is also of importance when designing and comparing studies. Although there was some variation by site of stimulation, fear of pain and anxiety sensitivity had consistent influences on pain ratings.
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Affiliation(s)
- Michael E Robinson
- Department of Clinical and Health Psychology, University of Florida, Gainesville, FL, USA
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Pialasse JP, Lafond D, Cantin V, Descarreaux M. Load and speed effects on the cervical flexion relaxation phenomenon. BMC Musculoskelet Disord 2010; 11:46. [PMID: 20219131 PMCID: PMC2850324 DOI: 10.1186/1471-2474-11-46] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/07/2009] [Accepted: 03/10/2010] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND The flexion relaxation phenomenon (FRP) represents a well-studied neuromuscular response that occurs in the lumbar and cervical spine. However, the cervical spine FRP has not been investigated extensively, and the speed of movement and loading effects remains to be characterized. The objectives of the present study were to evaluate the influence of load and speed on cervical FRP electromyographic (EMG) and kinematic parameters and to assess the measurement of cervical FRP kinematic and EMG parameter repeatability. METHODS Eighteen healthy adults (6 women and 12 men), aged 20 to 39 years, participated in this study. They undertook 2 sessions in which they had to perform a standardized cervical flexion/extension movement in 3 phases: complete cervical flexion; the static period in complete cervical flexion; and extension with return to the initial position. Two different rhythm conditions and 3 different loading conditions were applied to assess load and speed effects. Kinematic and EMG data were collected, and dependent variables included angles corresponding to the onset and cessation of myoelectric silence as well as the root mean square (RMS) values of EMG signals. Repeatability was examined in the first session and between the 2 sessions. RESULTS Statistical analyses revealed a significant load effect (P < 0.001). An augmented load led to increased FRP onset and cessation angles. No load x speed interaction effect was detected in the kinematics data. A significant load effect (P < 0.001) was observed on RMS values in all phases of movement, while a significant speed effect (P < 0.001) could be seen only during the extension phase. Load x speed interaction effect was noted in the extension phase, where higher loads and faster rhythm generated significantly greater muscle activation. Intra-session and inter-session repeatability was good for the EMG and kinematic parameters. CONCLUSIONS The load increase evoked augmented FRP onset and cessation angles as well as heightened muscle activation. Such increments may reflect the need to enhance spinal stability under loading conditions. The kinematic and EMG parameters showed promising repeatability. Further studies are needed to assess kinematic and EMG differences between healthy subjects and patients with neck pain.
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Affiliation(s)
- Jean-Philippe Pialasse
- Département des sciences de l'activité physique, Université du Québec à Trois-Rivières, Trois-Rivières, Québec, Canada.
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1275
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The efficacy of a short education program and a short physiotherapy program for treating low back pain in primary care: a cluster randomized trial. Spine (Phila Pa 1976) 2010; 35:483-96. [PMID: 20147875 DOI: 10.1097/brs.0b013e3181b9c9a7] [Citation(s) in RCA: 75] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
STUDY DESIGN Cluster randomized clinical trial. OBJECTIVE To assess the efficacy of a short education program and short physiotherapy program for treating low back pain (LBP) in primary care. SUMMARY OF BACKGROUND DATA There is sparse evidence on the effectiveness of education and physiotherapy programs that are short enough to be feasible in primary care. METHODS Sixty-nine primary care physicians were randomly assigned to 3 groups and recruited 348 patients consulting for LBP; 265 (79.8%) were chronic. All patients received usual care, were given a booklet and received a consistent 15 minutes group talk on health education, which focused on healthy nutrition habits in the control group, and on active management for LBP in the "education" and "education + physiotherapy" groups. Additionally, in the "education + physiotherapy" group, patients were given a second booklet and a 15-minute group talk on postural hygiene, and 4 one-hour physiotherapy sessions of exercise and stretching which they were encouraged to keep practicing at home. The main outcome measure was improvement of LBP-related disability at 6 months. Patients' assessment and data analyses were blinded. RESULTS During the 6-month follow-up period, improvement in the "control" group was negligible. Additional improvement in the "education" and "education + physiotherapy" groups was found for disability (2.0 and 2.2 Roland Morris Questionnaire points, respectively), LBP (1.8 and 2.10 Visual Analogue Scale points), referred pain (1.3 and 1.6 Visual Analogue Scale points), catastrophizing (1.6 and 1.8 Coping Strategies Questionnaire points), physical quality of life (2.9 and 2.9 SF-12 points), and mental quality of life (3.7 and 5.1 SF-12 points). CONCLUSION The addition of a short education program on active management to usual care in primary care leads to small but consistent improvements in disability, pain, and quality of life. The addition of a short physiotherapy program composed of education on postural hygiene and exercise intended to be continued at home, increases those improvements, although the magnitude of that increase is clinically irrelevant.
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1276
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Newell D, van der Laan M. Measures of complexity during walking in chronic non-specific low back pain patients. ACTA ACUST UNITED AC 2010. [DOI: 10.1016/j.clch.2009.10.002] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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1277
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Predictability of Painful Stimulation Modulates Subjective and Physiological Responses. THE JOURNAL OF PAIN 2010; 11:239-46. [DOI: 10.1016/j.jpain.2009.07.009] [Citation(s) in RCA: 44] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/08/2009] [Revised: 07/14/2009] [Accepted: 07/18/2009] [Indexed: 11/20/2022]
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Abstract
BACKGROUND Earlier studies have associated improvements in chronic pain outcomes with various consultation attributes, including: the legitimization of people's chronic pain experience, affective components of the therapeutic relationship, and reaching decisions about people's care through collaboration. Although studies have used patient self-report measures to examine how certain aspects of consultations contribute to managing chronic pain. The psychometric quality of these measures seems to have not been independently appraised to date. OBJECTIVES This review aimed to evaluate the psychometric properties and administrative feasibility of published patient self-report consultation measures that were validated for people with chronic pain. METHODS Databases were searched to identify patient self-report consultation measures validated in chronic pain populations. Explicit review criteria for 8 measure attributes were developed for this review by synthesizing information from available guidelines. In total, 58 potentially relevant consultation measures were identified. Of these, 4 measures satisfied the inclusion/exclusion criteria and were critically appraised by 2 independent reviewers. Overall, the psychometric quality of the included measures was modest, particularly in terms of evidence for content validity, test-retest reliability, responsiveness, and interpretability. DISCUSSION Each of the included measures assessed differing aspects of consultations, and their potential clinical and research uses are discussed. Recommendations are made to improve the psychometric quality of the included measures. In summary, more psychometric research needs to be undertaken to improve the existing measures' quality and broaden the scope of chronic pain consultation measures before studies may be conducted to develop a comprehensive understanding of the manner in which consultation attributes influence chronic pain outcomes.
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1279
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Agnello A, Brown T, Desroches S, Welling U, Walton D. Can we identify people at risk of non-recovery after acute occupational low back pain? Results of a review and higher-order analysis. Physiother Can 2010; 62:9-16. [PMID: 21197174 DOI: 10.3138/physio.62.1.9] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
PURPOSE To identify prognostic factors in the literature that may predict a poor recovery from acute occupational low back pain (LBP). METHODS Four international databases (Medline, CINAHL, EMBASE, and PsycINFO) were reviewed, searching all articles indexed up to November 2007 with the term low back pain combined with the terms prognostic, prospective, or cohort. Following application of inclusion criteria, 10 articles were found to be appropriate for data extraction. Each article was critically appraised by two independent reviewers. Statistical pooling was performed on any factor evaluated in at least three independent cohorts. RESULTS Seven cohorts were identified, with a total sample size of 2,484 subjects. Only three factors were followed in at least three cohorts and were therefore suitable for statistical pooling: female gender (OR=1.28, 95% CI: 1.03-1.58); pain radiation (OR=1.37, 95% CI: 0.79-2.39); and previous history of back pain (OR=0.91, 95% CI: 0.52-1.60). There was significant heterogeneity within the female gender factor; compensation of subjects for study participation appeared to moderate its effect. CONCLUSION After statistical pooling, only female gender achieved statistical significance as a prognostic factor for prolonged recovery. Further research is necessary to determine prognostic factors for non-recovery in acute LBP.
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Affiliation(s)
- Adrienne Agnello
- School of Physical Therapy, The University of Western Ontario, London, Ontario
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1280
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Skjutar A, Christensson K, Müllersdorf M. Exploring indicators for pain rehabilitation: a Delphi study using a multidisciplinary expert panel. Musculoskeletal Care 2010; 7:227-42. [PMID: 19424982 DOI: 10.1002/msc.154] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Abstract
OBJECTIVE Lack of referral guidelines can cause delayed or even non-existent rehabilitation for chronic pain patients. Indicators signalling the need for interventions could counteract this delay for pain rehabilitation and thereby prevent deteriorating patient health. This study aimed to explore the indicators of need for pain rehabilitation using a multidisciplinary expert panel working with pain rehabilitation. METHODS A three-round Delphi study was conducted with a multidisciplinary expert panel (n = 23), each representing one pain rehabilitation unit in Sweden. The expert panel produced indicators, which were then ranked using a four-point Likert scale. RESULTS Twenty multi-faceted indicators for pain rehabilitation were identified. A major part concerned patient problems with activity level, catastrophizing, coping, existential problems, fear avoidance, high pain rating, medication, mental health, motivation, no pain relief, pain spread/increase, psychosocial problems combined with activity problems, psychosocial problems, recovery, and reduced physical function. Furthermore, indicators concerned demographic factors, sick leave, situation in primary health care and work. Finally, tacit knowledge was pointed out as an indicator. The results support previous research but also bring out less quantifiable indicators, such as relying on tacit knowledge while assessing a patient's need for rehabilitation. CONCLUSION The indicators for pain rehabilitation were comprehensive, pointing out that needs assessment is complex. Despite reaching consensus on 19 out of 20 indicators, further research is needed to deepen knowledge in this area and to secure a fair assessment of a patient's need for pain rehabilitation.
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Affiliation(s)
- Asa Skjutar
- Department of Clinical Sciences, Danderyd Hospital, Karolinska Institutet, Stockholm, Sweden
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1281
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Measuring psychosocial variables in patients with (sub) acute low back pain complaints, at risk for chronicity: a validation study of the Acute Low Back Pain Screening Questionnaire-Dutch Language Version. Spine (Phila Pa 1976) 2010; 35:447-52. [PMID: 20110835 DOI: 10.1097/brs.0b013e3181bd9e3b] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
STUDY DESIGN A validation study of the Acute Low Back Pain Screening Questionnaire Dutch Language Version (ALBPSQ-DLV). OBJECTIVE To determine internal consistency, construct and convergent validity of the ALBPSQ-DLV in a population of patients with (sub) acute low back pain (LBP) referred to primary care physical therapy in The Netherlands. SUMMARY OF BACKGROUND DATA Viewing LBP as a multifactorial biopsychosocial syndrome enhances the need for validating instruments for screening psychosocial variables in patients with LBP. The ALBPSQ has been specifically constructed as a self-administered screening instrument, based on variables that have been suggested as a risk factor in the literature. METHODS A total of 69 patients with (sub) acute LBP were recruited. Internal consistency of the ALBPSQ-DLV was determined by calculating Cronbach alpha. Construct validity was determined by applying exploratory factor analysis. Convergent validity was assessed by calculating Pearson's correlation coefficients between domains of ALBPSQ-DLV and Dutch language versions of the Fear Avoidance Beliefs Questionnaire, Tampa Scale for Kinesiophobia, Pain Coping Inventory, Quebec Back Pain Disability Scale, and the Visual Analogue Scale of pain intensity. RESULTS Internal consistency of the ALBPSQ-DLV was 0.81. Values of the various subscales ranged between 0.48 and 0.88. Convergent validity was confirmed by moderate to good correlation coefficients (P = 0.01) between the scores on the subscales and the constructs of pain, disability, fear-avoidance beliefs, kinesiophobia, and coping (r = 0.38-0.64). Exploratory factor analysis, suppressing absolute values less than 0.40, revealed components which were in agreement with the various domains of the original ALBPSQ. CONCLUSION The internal consistency and both construct and convergent validity of the ALBPSQ-DLV are well established in a Dutch population of 69 patients with (sub) acute nonspecific LBP referred to primary care physical therapy.
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Ohrbach R. Disability assessment in temporomandibular disorders and masticatory system rehabilitation. J Oral Rehabil 2010; 37:452-80. [PMID: 20158598 DOI: 10.1111/j.1365-2842.2009.02058.x] [Citation(s) in RCA: 41] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
The consequences of a disease or condition such as temporomandibular disorders (TMD) include functional limitation and psychosocial disability. These two concepts refer to the individual's experience of limitations in function associated with the affected part of the body and to disarray in one's life, respectively. Models of disability emphasize the individual's self-report in describing these states and the centrality of these concepts as part of the disease and illness process. However, assessment approaches typically used in medicine and especially in dentistry do not yet routinely include these domains. TMD, as a musculoskeletal pain condition, can clearly lead to both limitation and disability, and the available evidence suggests that dentofacial disorders can also lead to both consequences. The relatively low contribution of disease impairment (measured changes in function through objective tests), however, to the reported limitation or disability in either TMD or dentofacial disorders remains complex and poorly understood. This article reviews the overall model of disablement, the necessary properties of measures to assess disablement, the present state of knowledge about these concepts, and what measures should be considered as part of routine assessment.
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Affiliation(s)
- R Ohrbach
- Department of Oral Diagnostic Sciences, University at Buffalo, Buffalo, NY, USA
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1283
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Sandborgh M, Lindberg P, Åsenlöf P, Denison E. Implementing behavioural medicine in physiotherapy treatment. Part I: Clinical trial. ACTA ACUST UNITED AC 2010. [DOI: 10.3109/14038190903480664] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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1284
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Keeping pain in mind: A motivational account of attention to pain. Neurosci Biobehav Rev 2010; 34:204-13. [DOI: 10.1016/j.neubiorev.2009.01.005] [Citation(s) in RCA: 267] [Impact Index Per Article: 19.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2008] [Revised: 01/08/2009] [Accepted: 01/19/2009] [Indexed: 11/19/2022]
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1285
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Desrochers G, Bergeron S, Khalifé S, Dupuis MJ, Jodoin M. Provoked vestibulodynia: Psychological predictors of topical and cognitive-behavioral treatment outcome. Behav Res Ther 2010; 48:106-15. [DOI: 10.1016/j.brat.2009.09.014] [Citation(s) in RCA: 93] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2009] [Revised: 08/26/2009] [Accepted: 09/29/2009] [Indexed: 11/24/2022]
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1286
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Maladaptive Cognitions and Chronic Pain: Epidemiology, Neurobiology, and Treatment. JOURNAL OF RATIONAL-EMOTIVE AND COGNITIVE-BEHAVIOR THERAPY 2010. [DOI: 10.1007/s10942-010-0109-x] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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1287
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Thompson DP, Oldham JA, Urmston M, Woby SR. Cognitive determinants of pain and disability in patients with chronic whiplash-associated disorder: a cross-sectional observational study. Physiotherapy 2010; 96:151-9. [PMID: 20420962 DOI: 10.1016/j.physio.2009.11.001] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2009] [Accepted: 11/11/2009] [Indexed: 11/16/2022]
Abstract
OBJECTIVE To delineate the relative extent to which specific cognitive factors are related to levels of pain and disability in patients with chronic whiplash-associated disorder. DESIGN Cross-sectional observation study. SETTING Three secondary care physiotherapy departments in the Greater Manchester region of the UK. PARTICIPANTS All patients with chronic whiplash-associated disorder referred to the participating departments were invited to take part in the study. In total, 124 patients were invited to participate, and 63 (51%) agreed to do so. Complete data were available for 55 (44%) of those invited to participate in the study. MAIN OUTCOME MEASURES Pain and disability, as assessed by the Neck Disability Index. RESULTS Cognitive factors were strongly related to levels of disability (R(2) change=0.39, P<0.001). Specifically, greater catastrophising (beta=0.41, P<0.01) and lower functional self-efficacy beliefs (beta=-0.47, P<0.001) were significantly related to greater levels of disability. Significant univariate correlations were seen between the cognitive factors and current pain intensity. However, no significant associations were seen between the cognitive factors and current pain intensity in the multivariate analysis. CONCLUSIONS Interventions which aim to reduce catastrophising and enhance functional self-efficacy beliefs should be included alongside conventional physiotherapy interventions when treating patients with chronic whiplash-associated disorder.
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Affiliation(s)
- Dave P Thompson
- Department of Physiotherapy, Pennine Acute Hospitals NHS Trust, North Manchester General Hospital, Crumpsall, Manchester M8 5RB, UK.
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1288
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Nicholas MK. Obstacles to recovery after an episode of low back pain; the 'usual suspects' are not always guilty. Pain 2010; 148:363-364. [PMID: 20071080 DOI: 10.1016/j.pain.2009.12.007] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2009] [Accepted: 12/09/2009] [Indexed: 10/20/2022]
Affiliation(s)
- Michael K Nicholas
- Pain Management Research Institute, University of Sydney at Royal North Shore Hospital, St. Leonards, NSW 2065, Australia
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1289
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Abstract
Abstract
Background and aims
Chronic pain patients often present with a host of psychological and somatic problems and are unable to work despite receiving traditional pain management. For example, it is common that patients with persistent pain also suffer from a variety of anxiety and depressive symptoms. Indeed, the regulation of emotions may be one important factor that is associated with the development of persistent pain. Dialectical behavior therapy, a form of cognitive-behavioral therapy, focuses on emotion regulation and has successfully addressed other complex problems. The objective of this case study was to test the feasibility of developing and applying a dialectical behavior therapy approach to chronic pain.
Methods
Feasibility study of n = 1: A 52-year-old adult suffering musculoskeletal pain, work disability, depression, and mood swings was offered therapy. She had not worked at her occupation for 10 years. An intervention was developed based on dialectical behavior therapy that included goal setting, validation, behavioral experiments and interoceptive exposure. Goals were developed with the client, based on her own values, and these were to: increase participation in previously enjoyable activities, not only reduce but also accept that some pain may remain, and, express and regulate emotions. Validation (understanding the patient’s situation) and psychoeducation were used to analyze the problem with the patient in focus. Function was approached by monitoring activities and conducting dialectical behavioral experiments where the patient systematically approached activities she no longer participated in (exposure). Emotional regulation followed a training program developed in dialectical behavior therapy designed to have people experience, express, and manage a variety of positive and negative emotions. In order to address the patient’s complaint that she avoided her own feelings as well as the pain, interoceptive exposure was introduced. After establishing calm breathing, the client was asked to focus attention on the negative feelings or pain as a way of de-conditioning the psychological responses to them. Therapy was conducted during 16 sessions over a six-month period.
Results
Improvements were seen on the main outcome variables. Pain intensity ratings dropped from 4.3 during the baseline to almost 0 at the end of treatment. Function increased as the patient participated in goal activities. Depression scores were decreased from 26 (Beck’s Depression Inventory) at pre treatment to 5 at follow-up, which falls within the normal range. Similarly, catastrophizing and fear decreased on standardized scales and fell within the range of a nonclinical population. Ratings indicated that acceptance of the pain increased over the course of therapy. Sleep improved and was also within the normal range according to scores on the Insomnia Severity Index. The patient reported seeking and obtaining employment as well. At the three-month follow-up improvements were maintained
Conclusions
This case shows that dialectical behavior therapy may be feasible for people suffering persistent pain with multiple problems such as pain, depression, and emotion regulation. However, since this is a case study, the validity of the findings has not yet been established. The positive results, however, warrant the further investigation of the application of these techniques to complex chronic pain cases.
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Affiliation(s)
- Steven J. Linton
- Center for Health and Medical Psychology (CHAMP), School of Law, Psychology and Social Work , Örebro University , Örebro , Sweden
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1290
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Schütze R, Rees C, Preece M, Schütze M. Low mindfulness predicts pain catastrophizing in a fear-avoidance model of chronic pain. Pain 2010; 148:120-127. [DOI: 10.1016/j.pain.2009.10.030] [Citation(s) in RCA: 130] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2009] [Revised: 09/30/2009] [Accepted: 10/30/2009] [Indexed: 10/20/2022]
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Abstract
Abstract
Background and aims
Pain-related fear and catastrophizing are prominently related to acute and persistent back pain, but little is known about their role in pain and function after a fracture. Since fractures have a clear etiology and time point they are of special interest for studying the process of recovery. Moreover, fracture injuries are interesting in their own right since patients frequently do not recover fully from them and relatively little is known about the psychological aspects. We speculated that catastrophizing and fear-avoidance beliefs might be associated with more pain and poorer recovery after an acute, painful fracture injury.
Methods
To this end we conducted a prospective cohort study recruiting 70 patients with fractures of the wrist or the ankle. Participants completed standardized assessments of fear, pain, catastrophizing, degree of self-rated recovery, mobility and strength within 24 h of injury, and at 3- and 9-month follow-ups. Participants were also categorized as having high or low levels of fear-avoidance beliefs by comparing their scores on the first two assessments with the median from the general population. To consolidate the data the categorizations from the two assessments were combined and patients could therefore have consistently high, consistently low, increasing, or decreasing levels.
Results
Results indicated that levels of fear-avoidance beliefs and catastrophizing were fairly low on average. At the first assessment 69% of the patients expected a full recovery within 6 months, but in fact only 29% were fully recovered at the 9-month follow-up. Similarly, comparisons between the affected and non-affected limb showed that 71% of those with a wrist fracture and 58% with an ankle fracture were not fully recovered on grip strength and heel-rise measures. Those classified as having consistently high or increasing levels of fear-avoidance beliefs had a substantially increased risk of more intense future pain (adjusted OR = 3.21). Moreover, those classified as having consistently high or increasing levels of catastrophizing had an increased risk for a less than full recovery of strength by almost six-fold (adjusted OR = 5.87).
Conclusions and implications
This is the first investigation to our knowledge where the results clearly suggest that fear and catastrophizing, especially when the level increases, may be important determinants of recovery after an acute, painful, fracture injury. These results support the fear-avoidance model and suggest that psychological factors need to be considered in the recovery process after a fracture.
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1292
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Scopaz KA, Piva SR, Wisniewski S, Fitzgerald GK. Relationships of fear, anxiety, and depression with physical function in patients with knee osteoarthritis. Arch Phys Med Rehabil 2009; 90:1866-73. [PMID: 19887210 DOI: 10.1016/j.apmr.2009.06.012] [Citation(s) in RCA: 129] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2009] [Revised: 06/04/2009] [Accepted: 06/12/2009] [Indexed: 11/28/2022]
Abstract
OBJECTIVES To explore whether the psychologic variables anxiety, depression, and fear-avoidance beliefs, and interactions between these variables, are associated with physical function in patients with knee osteoarthritis (OA). We hypothesized lower levels of function would be related to higher anxiety, higher depression, and higher fear-avoidance beliefs, and that high levels of 2 of these factors simultaneously might interact to have a greater adverse effect on physical function. DESIGN Cross-sectional, correlational design. SETTING Institutional practice. PARTICIPANTS Subjects included patients with knee OA (N=182; age, mean +/- SD, 63.9+/-8.8y; 122 women). INTERVENTIONS Not applicable. MAIN OUTCOME MEASURES Self-report measures of function included the Western Ontario and McMaster Universities (WOMAC) Osteoarthritis Index, the Lower Extremity Function Scale (LEFS), and the Knee Outcome Survey-Activity of Daily Living Scale. The Get Up and Go test was used as a physical performance measure of function. Self-report measures for psychologic variables included the Beck Anxiety Inventory, the Center for Epidemiological Studies Depression Scale, and the Fear Avoidance Belief Questionnaire-Physical Activity Scale modified for the knee. RESULTS Higher anxiety was related to poorer function on the WOMAC physical function. Both high anxiety and fear-avoidance beliefs were related to poorer function on the LEFS and Knee Outcome Survey-Activity of Daily Living Scale. There was no association between the psychologic variables and the Get Up and Go test. The anxiety x depression interaction was associated with the LEFS. CONCLUSIONS Anxiety and fear-avoidance beliefs are associated with self-report measures of function in patients with knee OA. Depression may influence scores on the LEFS under conditions of low anxiety.
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Affiliation(s)
- Kristen A Scopaz
- Department of Family Medicine, University of Pittsburgh School of Medicine, Pittsburgh, PA 15260, USA
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Liu CC, Ohara S, Franaszczuk P, Zagzoog N, Gallagher M, Lenz FA. Painful stimuli evoke potentials recorded from the medial temporal lobe in humans. Neuroscience 2009; 165:1402-11. [PMID: 19925853 DOI: 10.1016/j.neuroscience.2009.11.026] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2009] [Revised: 11/09/2009] [Accepted: 11/10/2009] [Indexed: 10/20/2022]
Abstract
The role of human medial temporal structures in fear conditioning has led to the suggestion that neurons in these structures might respond to painful stimuli. We have now tested the hypothesis that recordings from these structures will demonstrate potentials related to the selective activation of cutaneous nociceptors by a painful laser stimulus (laser evoked potential, LEP) (Kenton B, Coger R, Crue B, Pinsky J, Friedman Y, Carmon A (1980) Neurosci Lett 17:301-306). Recordings were carried out through electrodes implanted bilaterally in these structures for the investigation of intractable epilepsy. Reproducible LEPs were commonly recorded both bilaterally and unilaterally, while LEPs were recorded at contacts on the left (9/14, P=0.257) as commonly as on the right (5/14), independent of the hand stimulated. Along electrodes traversing the amygdala the majority of LEPs were recorded from dorsal contacts near the central nucleus of the amygdala and the nucleus basalis. Stimulus evoked changes in theta activity were observed at contacts on the right at which isolated early negative LEPs (N2*) responses could be recorded. Contacts at which LEPs could be recorded were as commonly located in medial temporal structures with evidence of seizure activity as on those without. These results demonstrate the presence of pain-related inputs to the medial temporal lobe where they may be involved in associative learning to produce anxiety and disability related to painful stimuli.
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Affiliation(s)
- C C Liu
- Department of Neurosurgery, Meyer 5-181, Johns Hopkins University, Baltimore, MD 21287-7713, USA
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1294
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Elfving B, Åsell M, Lüning Bergsten C, Alexanderson K. Exploring activity limitations and sick leave among patients with spinal pain participating in multidisciplinary rehabilitation. Disabil Rehabil 2009; 32:292-9. [DOI: 10.3109/09638280903095940] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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1295
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Wideman TH, Sullivan MJ. Wideman and Sullivan Response to Letter to Editor by Vlaeyen et al. Pain 2009. [DOI: 10.1016/j.pain.2009.08.026] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Ryan CG, Grant PMM, Dall PM, Gray H, Newton M, Granat MH. Individuals with chronic low back pain have a lower level, and an altered pattern, of physical activity compared with matched controls: an observational study. ACTA ACUST UNITED AC 2009; 55:53-8. [PMID: 19226242 DOI: 10.1016/s0004-9514(09)70061-3] [Citation(s) in RCA: 54] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
QUESTION Is there a difference in the level and pattern of free-living physical activity between individuals with chronic low back pain and matched controls? DESIGN Observational, cross-sectional study. PARTICIPANTS Fifteen individuals with chronic low back pain and fifteen healthy controls matched for age, gender, and occupation. OUTCOME MEASURES Participants wore an activity monitor for seven days. Level of physical activity was measured as time standing and walking, and number of steps averaged over a 24-hour day (midnight to midnight), day time (9.00 am - 4.00 pm), and evening time (6.00 pm - 10.00 pm), and work days versus non-work days. Pattern of physical activity was measured as number of steps and cadence during short (< 20 continuous steps), moderate (20-100 continuous steps), long (> 100-499 continuous steps), and extra long walks (>or= 500 continuous steps). RESULTS Over an average 24-hour day, the chronic low back pain group spent 0.7 fewer hours (95% CI 0.3 to 1.1) walking, and took 3480 fewer steps (95% CI 1754 to 5207) than the healthy controls. They took 793 fewer steps/day (95% CI -4 to 1591) during moderate walks, and 1214 fewer steps/day (95% CI 425 to 2003) during long walks, and 11 fewer steps/min (95% CI 4 to 17) during extra long walks than the healthy controls. CONCLUSION Individuals with chronic low back pain have a lower level, and an altered pattern, of physical activity compared with matched controls.
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Affiliation(s)
- Cormac G Ryan
- Health and social Care, Glasgow Caledonian University, Glasgow, United Kingdom.
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1297
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Roaldsen KS, Elfving B, Stanghelle JK, Talme T, Mattsson E. Fear-avoidance beliefs and pain as predictors for low physical activity in patients with leg ulcer. PHYSIOTHERAPY RESEARCH INTERNATIONAL 2009; 14:167-80. [PMID: 19194958 DOI: 10.1002/pri.433] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
BACKGROUND AND PURPOSE Previous studies have shown that patients with chronic venous insufficiency are deconditioned and physically inactive. The present study aimed to examine the occurrence of fear-avoidance beliefs in patients with chronic venous insufficiency, and to investigate the role of fear-avoidance beliefs and pain severity in predicting the low level of physical activity in these patients. METHOD Data were collected by a postal questionnaire sent to 146 patients with chronic venous insufficiency and current or previous venous leg ulcer. Complete data were collected from 98 patients aged 60-85 years - 63% women - giving a response rate of 67%. Fear-avoidance beliefs were assessed by the Fear-Avoidance Beliefs Questionnaire, physical activity subscale. Pain and physical activity were assessed by the Six-point Verbal Rating Scale of Pain Assessment and the Physical Activity Questionnaire, respectively. RESULTS Fear-avoidance beliefs were present in 81 (83%) of the patients with chronic venous insufficiency (range 0-24, median 12). Forty patients (41%) had strong fear-avoidance beliefs. One-third of the patients with healed ulcers had strong fear-avoidance beliefs. Patients with low physical activity had significantly stronger fear-avoidance beliefs and more severe pain than patients with high physical activity. Multiple logistic regression showed that the odds ratio (OR) for low physical activity were about three times higher for patients with strong fear-avoidance beliefs (OR 3.1, 95% confidence interval 1.1-8.3; p = 0.027) than for patients with weak fear-avoidance beliefs. CONCLUSIONS Fear-avoidance beliefs were present in most patients with chronic venous insufficiency and were associated with low physical activity. Clinical implications ought to include a better recognition of fear-avoidance beliefs, early information about the negative consequences of such beliefs, and the importance of physical activity to counteract poor mobility.
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Affiliation(s)
- Kirsti Skavberg Roaldsen
- Department of Neurobiology, Care Sciences and Society, Division of Physiotherapy, Karolinska Institutet, Stockholm, Sweden.
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1298
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Smeets RJEM, Maher CG, Nicholas MK, Refshauge KM, Herbert RD. Do psychological characteristics predict response to exercise and advice for subacute low back pain? ACTA ACUST UNITED AC 2009; 61:1202-9. [PMID: 19714601 DOI: 10.1002/art.24731] [Citation(s) in RCA: 40] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Abstract
OBJECTIVE To determine whether psychological characteristics predict outcome and/or response to physiotherapist-directed exercise- or advice-based treatment of subacute low back pain. METHODS We conducted a secondary analysis of a factorial, placebo-controlled trial (n = 259). The psychological characteristics were catastrophizing, coping, pain self-efficacy, fear of injury/movement, depression, anxiety, and stress. We used mixed models to predict pain and function outcomes (both scored on a 0-10 scale). The models include a term for treatment group, a term for the psychological characteristic (which tested prediction of outcome), and an interaction term between the treatment group and psychological characteristic (which tested treatment effect modification). To aid the interpretation of the magnitude of the effect modification, we calculated the change in outcome for a 1 SD increase of the baseline score of the putative effect modifier. A >/=1.5-point change of the outcome of interest per 1 SD change of putative effect modifier was regarded as clinically important. RESULTS All of the psychological characteristics except coping predicted outcome, but none appeared to be important treatment effect modifiers. Only 5 of the 56 tests of treatment modification were statistically significant, and none of the 95% confidence intervals (95% CIs) for the interactions included clinically important effects. For example, a 1 SD higher baseline level of anxiety was associated with a 0.62 (95% CI 0.10, 1.15) additional effect of exercise on function at 52 weeks. CONCLUSION Most of the psychological characteristics we tested predicted outcome, but none predicted response to physiotherapist-guided exercise and/or advice.
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Affiliation(s)
- Rob J E M Smeets
- Rehabilitation Foundation Limburg, Hoensbroek, and Maastricht University, Maastricht, The Netherlands.
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Johansson AC, Linton SJ, Rosenblad A, Bergkvist L, Nilsson O. A prospective study of cognitive behavioural factors as predictors of pain, disability and quality of life one year after lumbar disc surgery. Disabil Rehabil 2009; 32:521-9. [DOI: 10.3109/09638280903177243] [Citation(s) in RCA: 55] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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Alexithymia and fear of pain independently predict heat pain intensity ratings among undergraduate university students. Pain Res Manag 2009; 14:299-305. [PMID: 19714270 DOI: 10.1155/2009/468321] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
BACKGROUND Alexithymia is a disturbance in awareness and cognitive processing of affect that is associated with over-reporting of physical symptoms, including pain. The relationship between alexithymia and other psychological constructs that are often associated with pain has yet to be evaluated. OBJECTIVES The present study examined the importance of alexithymia in the pain experience in relation to other integral psychological components of Turk's diathesis-stress model of chronic pain and disability, including fear of pain, anxiety sensitivity, pain avoidance and pain catastrophizing. METHODS Heat pain stimuli, using a magnitude estimation procedure, and five questionnaires (Anxiety Sensitivity Index, Fear of Pain Questionnaire III, Pain Catastrophizing Scale, avoidance subscale of the Pain Anxiety Symptoms Scale-20 and Toronto Alexithymia Scale-20) were administered to 67 undergraduate students (44 women) with a mean (+/- SD) age of 20.39+/-3.77 years. RESULTS Multiple linear regression analysis revealed that sex, fear of pain and alexithymia were the only significant predictors of average heat pain intensity (F[6, 60]=5.43; R2=0.35; P=0.008), accounting for 6.8%, 20.0% and 9.6% of unique variance, respectively. Moreover, the difficulty identifying feelings and difficulty describing feelings subscales, but not the externally oriented thinking subscale of the Toronto Alexithymia Scale-20 significantly predicted average heat pain intensity. CONCLUSIONS Individuals with higher levels of alexithymia or increased fear of pain reported higher average pain intensity ratings. The relationship between alexithymia and pain intensity was unrelated to other psychological constructs usually associated with pain. These findings suggest that difficulties with emotion regulation, either through reduced emotional awareness via alexithymia or heightened emotional awareness via fear of pain, may negatively impact the pain experience.
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