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Uncertainty in a context of pain: disliked but also more painful? Pain 2021; 162:995-998. [PMID: 33027219 DOI: 10.1097/j.pain.0000000000002106] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2020] [Accepted: 10/01/2020] [Indexed: 11/25/2022]
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Avoidance behaviour performed in the context of a novel, ambiguous movement increases threat and pain-related fear. Pain 2021; 162:875-885. [PMID: 32947543 DOI: 10.1097/j.pain.0000000000002079] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2020] [Accepted: 09/09/2020] [Indexed: 11/26/2022]
Abstract
ABSTRACT The fear-avoidance model of chronic pain predicts that catastrophic (mis)interpretation of pain elicits pain-related fear that in turn may spur avoidance behaviour leading to chronic pain disability. Here, we investigated whether performing a movement to avoid a painful stimulus in the context of a novel movement increases threat and pain-related fear towards this novel movement and whether avoidance behaviour persisted when given the choice between performing the acquired movement to avoid a painful stimulus or an alternative, novel movement. Applying a robotic arm-reaching task, participants could choose between 2 movements to reach a target location: a short, but painful movement trajectory, or a longer nonpainful movement trajectory. After avoidance acquisition, the option to choose the painful trajectory was removed. The experimental group (N = 50) could choose between the longest trajectory or a novel intermediate trajectory, whereas the control group (N = 50) was allowed to only perform the novel trajectory. In a final test, participants of both groups were allowed to choose any of the 3 trajectories. After acquisition, experimental group participants showed elevated pain expectancy and pain-related fear towards the novel trajectory, compared with the control group. During test, the experimental group participants persisted in performing the longest pain-free (avoidance) trajectory and were less likely to choose the novel trajectory. In addition, these participants maintained higher levels of pain-related fear for the novel trajectory compared with the control group. These findings suggest that avoidance in the context of other neutral activities/movements may lead to the development and maintenance of threat appraisals and irrational fears.
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Activity Patterns and Functioning. A Contextual-Functional Approach to Pain Catastrophizing in Women with Fibromyalgia. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:ijerph18105394. [PMID: 34070136 PMCID: PMC8158359 DOI: 10.3390/ijerph18105394] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/09/2021] [Revised: 05/04/2021] [Accepted: 05/12/2021] [Indexed: 11/24/2022]
Abstract
Background: The psychological flexibility model states that activity patterns are not deemed to be intrinsically functional or dysfunctional; it is considered that underlying factors, such as personal goals and contextual factors, are what will determine their effects on disability. Pain catastrophizing has frequently been associated with several important pain-related outcomes. Despite its recent conceptualization within affective–motivational approaches, its moderating role between activity patterns and dysfunction has not been analyzed. Methods: This study analyzes the moderating role of pain catastrophizing and its dimensions (Pain Catastrophizing Scale) between activity patterns (Activity Patterns Scale) and disease impact (Fibromyalgia Impact Questionnaire—Revised) in 491 women with fibromyalgia. Results: Activity avoidance (p < 0.001), excessive persistence (p < 0.001) and pacing (p < 0.01) patterns were positively associated with fibromyalgia impact. Helplessness shows a moderating role between pain avoidance (B = 0.100, t =2.30, p = 0.021, [0.01, 0.18]), excessive persistence (B = −0.09, t = −2.24, p = 0.02, [−0.18, −0.01]), pain persistence (B = −0.10, t = −2.04, p = 0.04, [−0.19, −0.004]) and functioning. Conclusion: Helplessness (within pain catastrophizing) is a relevant variable within psychological flexibility models applied to activity patterns. Specifically, pain avoidance is especially dysfunctional in patients with high helplessness. To improve excessive persistence and pain persistence, it is necessary to reduce helplessness before regulating activity patterns.
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Koenen LR, Pawlik RJ, Icenhour A, Petrakova L, Forkmann K, Theysohn N, Engler H, Elsenbruch S. Associative learning and extinction of conditioned threat predictors across sensory modalities. Commun Biol 2021; 4:553. [PMID: 33976383 PMCID: PMC8113515 DOI: 10.1038/s42003-021-02008-1] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2020] [Accepted: 03/18/2021] [Indexed: 12/19/2022] Open
Abstract
The formation and persistence of negative pain-related expectations by classical conditioning remain incompletely understood. We elucidated behavioural and neural correlates involved in the acquisition and extinction of negative expectations towards different threats across sensory modalities. In two complementary functional magnetic resonance imaging studies in healthy humans, differential conditioning paradigms combined interoceptive visceral pain with somatic pain (study 1) and aversive tone (study 2) as exteroceptive threats. Conditioned responses to interoceptive threat predictors were enhanced in both studies, consistently involving the insula and cingulate cortex. Interoceptive threats had a greater impact on extinction efficacy, resulting in disruption of ongoing extinction (study 1), and selective resurgence of interoceptive CS-US associations after complete extinction (study 2). In the face of multiple threats, we preferentially learn, store, and remember interoceptive danger signals. As key mediators of nocebo effects, conditioned responses may be particularly relevant to clinical conditions involving disturbed interoception and chronic visceral pain.
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Affiliation(s)
- Laura R Koenen
- Institute of Medical Psychology and Behavioral Immunobiology, Center for Translational Neuro- and Behavioral Sciences, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
| | - Robert J Pawlik
- Department of Medical Psychology and Medical Sociology, Faculty of Medicine, Ruhr University Bochum, Bochum, Germany
| | - Adriane Icenhour
- Translational Pain Research Unit, Department of Neurology, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
| | - Liubov Petrakova
- Department of Medical Psychology and Medical Sociology, Faculty of Medicine, Ruhr University Bochum, Bochum, Germany
| | - Katarina Forkmann
- Translational Pain Research Unit, Department of Neurology, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
| | - Nina Theysohn
- Institute of Diagnostic and Interventional Radiology and Neuroradiology, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
| | - Harald Engler
- Institute of Medical Psychology and Behavioral Immunobiology, Center for Translational Neuro- and Behavioral Sciences, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
| | - Sigrid Elsenbruch
- Department of Medical Psychology and Medical Sociology, Faculty of Medicine, Ruhr University Bochum, Bochum, Germany.
- Translational Pain Research Unit, Department of Neurology, University Hospital Essen, University of Duisburg-Essen, Essen, Germany.
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Norman-Nott N, Wilks C, Hesam-Shariati N, Schroeder J, Suh J, Czerwinski M, Gustin SM. Efficacy of the iDBT-Pain skills training intervention to reduce emotional dysregulation and pain intensity in people with chronic pain: protocol for a single-case experimental design with multiple baselines. BMJ Open 2021; 11:e041745. [PMID: 33853792 PMCID: PMC8054083 DOI: 10.1136/bmjopen-2020-041745] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/16/2020] [Revised: 03/08/2021] [Accepted: 03/09/2021] [Indexed: 12/24/2022] Open
Abstract
INTRODUCTION Difficulties in emotional regulation are key to the development and maintenance of chronic pain. Recent evidence shows internet-delivered dialectic behaviour therapy (iDBT) skills training can reduce emotional dysregulation and pain intensity. However, further studies are needed to provide more definitive evidence regarding the efficacy of iDBT skills training in the chronic pain population. METHODS AND ANALYSIS A single-case experimental design (SCED) with multiple baselines will be used to examine the efficacy of a 4-week iDBT-Pain skills training intervention (iDBT-Pain intervention) to reduce emotional dysregulation and pain intensity in individuals with chronic pain. The iDBT-Pain intervention encompasses two components: (1) iDBT-Pain skills training sessions (iDBT-Pain sessions) and (2) the iDBT-Pain skills training web application (iDBT-Pain app). Three individuals with chronic pain will be recruited and randomly allocated to different baseline phases (5, 9 or 12 days). Following the baseline phase, participants will receive six 60-90 min iDBT-Pain sessions approximately 4 or 5 days apart, delivered by a psychologist via Zoom. To reinforce learnings from the iDBT-Pain sessions, participants will have unlimited use of the iDBT-Pain app. A 7-day follow-up phase (maintenance) will follow the intervention, whereby the iDBT-Pain sessions cease but the iDBT-Pain app is accessible. Emotional regulation, as the primary outcome measure, will be assessed using the Difficulties in Emotion Regulation Scale. Pain intensity, as the secondary outcome measure, will be assessed using a visual analogue scale. Generalisation measures will assess psychological state factors (depression, anxiety and coping behaviour), alongside sleep quality, well-being and harm avoidance. SCEDs are increasingly considered effective designs for internet-delivered psychological interventions because SCED enables the investigation of interindividual variability in a heterogeneous population such as chronic pain. ETHICS AND DISSEMINATION This trial was approved by the University of New South Wales (HC200199). Results will be published in peer-reviewed journals. TRIAL REGISTRATION NUMBER ACTRN12620000604909.
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Affiliation(s)
- Nell Norman-Nott
- Centre for Pain IMPACT, Neuroscience Research Australia, Randwick, New South Wales, Australia
- School of Psychology, University of New South Wales, Sydney, New South Wales, Australia
| | - Chelsey Wilks
- Department of Psychological Science, University of Missouri-St Louis, St Louis, Missouri, USA
| | - Negin Hesam-Shariati
- Centre for Pain IMPACT, Neuroscience Research Australia, Randwick, New South Wales, Australia
- School of Psychology, University of New South Wales, Sydney, New South Wales, Australia
| | - Jessica Schroeder
- School of Computer Science and Engineering, University of Washington, Seattle, Washington, USA
| | - Jina Suh
- School of Computer Science and Engineering, University of Washington, Seattle, Washington, USA
- Microsoft Research, Redmond, Washington, USA
| | | | - Sylvia Maria Gustin
- Centre for Pain IMPACT, Neuroscience Research Australia, Randwick, New South Wales, Australia
- School of Psychology, University of New South Wales, Sydney, New South Wales, Australia
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Schlund MW, Carter H, Cudd G, Murphy K, Ahmed N, Dymond S, Tone EB. Human social defeat and approach-avoidance: Escalating social-evaluative threat and threat of aggression increases social avoidance. J Exp Anal Behav 2020; 115:157-184. [PMID: 33369748 DOI: 10.1002/jeab.654] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2020] [Revised: 11/02/2020] [Accepted: 11/08/2020] [Indexed: 11/11/2022]
Abstract
Basic research on avoidance by Murray Sidman laid the foundation for advances in the classification, conceptualization and treatment of avoidance in psychological disorders. Contemporary avoidance research is explicitly translational and increasingly focused on how competing appetitive and aversive contingencies influence avoidance. In this laboratory investigation, we examined the effects of escalating social-evaluative threat and threat of social aggression on avoidance of social interactions. During social-defeat learning, 38 adults learned to associate 9 virtual peers with an increasing probability of receiving negative evaluations. Additionally, 1 virtual peer was associated with positive evaluations. Next, in an approach-avoidance task with social-evaluative threat, 1 peer associated with negative evaluations was presented alongside the peer associated with positive evaluations. Approaching peers produced a positive or a probabilistic negative evaluation, while avoiding peers prevented a negative evaluation (and forfeited a positive evaluation). In an approach-avoidance task with social aggression, virtual peers gave and took money away from participants. Escalating social-evaluative threat and aggression increased avoidance, ratings of feeling threatened and threat expectancy and decreased ratings of peer favorableness. These findings underscore the potential of coupling social defeat and approach-avoidance paradigms for translational research on the neurobehavioral mechanisms of social approach-avoidance decision-making and anxiety.
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Affiliation(s)
- Michael W Schlund
- Department of Psychology, Georgia State University.,Department of Psychiatry and Behavioral Sciences, University of Pittsburgh
| | | | - Gloria Cudd
- Department of Psychology, Georgia State University
| | - Katie Murphy
- Department of Psychology, Georgia State University
| | - Nebil Ahmed
- Department of Psychology, Georgia State University
| | - Simon Dymond
- Department of Psychology, Swansea University.,Department of Psychology, Reykjavík University
| | - Erin B Tone
- Department of Psychology, Georgia State University
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Körfer K, Schemer L, Kube T, Glombiewski JA. An Experimental Analogue Study on the "Dose-Response Relationship" of Different Therapeutic Instructions for Pain Exposures: The More, The Better? J Pain Res 2020; 13:3181-3193. [PMID: 33293855 PMCID: PMC7719044 DOI: 10.2147/jpr.s265709] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2020] [Accepted: 08/20/2020] [Indexed: 01/05/2023] Open
Abstract
Objective Novel suggestions derived from the inhibitory learning model on how to optimize exposure therapy have been debated with enthusiasm in the last few years, particularly with respect to the focus on expectancy violations. However, little is known about how this new approach directly compares to the traditional habituation rationale of exposure therapy. In the present study, we examined these two competing therapeutic instructions among healthy female participants in an experimental heat pain paradigm. Design and Methods Participants (N= 116) received a therapeutic instruction derived from either a habituation-based approach or the inhibitory learning model (expectation violation). Participants were repeatedly exposed to painful thermal stimulations until a predefined exposure goal was reached. Results The expectation violation instruction led to faster goal attainment and higher response rates than the habituation instruction. Both instructions led to increased pain tolerance in the short and long term (one-week follow-up). Conclusion Our results suggest that exposure treatments using an expectation violation instruction are especially time-effective. Although the findings from this analogue design cannot be directly generalized to populations with clinically relevant levels of chronic pain, they do point to some important theoretical and clinical implications for the treatment of pain.
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Affiliation(s)
- Karoline Körfer
- Department of Clinical Psychology and Psychotherapy, Philipps-University Marburg, Marburg, Germany
| | - Lea Schemer
- Department of Clinical Psychology and Psychotherapy, University of Koblenz - Landau, Landau, Germany
| | - Tobias Kube
- Department of Clinical Psychology and Psychotherapy, University of Koblenz - Landau, Landau, Germany
| | - Julia A Glombiewski
- Department of Clinical Psychology and Psychotherapy, University of Koblenz - Landau, Landau, Germany
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Sheila B, Octavio LR, Patricia C, Dolores B, Lilian V, Cecilia P. Perfectionism and Pain Intensity in Women with Fibromyalgia: Its Influence on Activity Avoidance from The Contextual Perspective. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2020; 17:ijerph17228442. [PMID: 33202698 PMCID: PMC7698249 DOI: 10.3390/ijerph17228442] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/18/2020] [Revised: 11/06/2020] [Accepted: 11/11/2020] [Indexed: 12/25/2022]
Abstract
Given the scarcity of studies regarding perfectionism from a contextual perspective, this study aims to analyze its role in the relationship between pain and activity avoidance and its differential effect among patients with different fibromyalgia severity. A cross-sectional study with 228 women with fibromyalgia classified into two disease severity groups (low/moderate vs. high) was carried out. Moderation analyses were conducted; perfectionism was used as moderator, pain (in high and low pain situations) as independent variable, and activity avoidance as the outcome. Among the high disease severity group, analyses showed direct contributions of perfectionism (p < 0.001) but not of pain (p > 0.05); moderation effects were found in high pain situations (p = 0.002) (for low levels of perfectionism, a positive association was found between pain intensity and avoidance). Among the low severity group, direct effects of perfectionism (p < 0.05) and pain intensity (p = 0.04) were found (although the latter only for high pain situations); moderation effects were found in high pain situations (p = 0.018) (for high levels of perfectionism a positive and significant association was found between pain intensity and avoidance). Perfectionism has been found to be a key variable in the differential relationship between pain intensity (in high pain situations) and activity avoidance in groups with high and low disease severity.
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Affiliation(s)
- Blanco Sheila
- Department of Psychology, Universidad Rey Juan Carlos, 28933 Madrid, Spain; (B.S.); (L.-R.O.); (C.P.); (V.L.)
| | - Luque-Reca Octavio
- Department of Psychology, Universidad Rey Juan Carlos, 28933 Madrid, Spain; (B.S.); (L.-R.O.); (C.P.); (V.L.)
| | - Catala Patricia
- Department of Psychology, Universidad Rey Juan Carlos, 28933 Madrid, Spain; (B.S.); (L.-R.O.); (C.P.); (V.L.)
| | - Bedmar Dolores
- Pain Unit, Hospital Universitario de Fuenlabrada, 28944 Fuenlabrada, Madrid, Spain;
| | - Velasco Lilian
- Department of Psychology, Universidad Rey Juan Carlos, 28933 Madrid, Spain; (B.S.); (L.-R.O.); (C.P.); (V.L.)
| | - Peñacoba Cecilia
- Department of Psychology, Universidad Rey Juan Carlos, 28933 Madrid, Spain; (B.S.); (L.-R.O.); (C.P.); (V.L.)
- Correspondence: ; Tel.: +34-91-488-88-64
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Suso-Ribera C, Catalá P, Ecija C, Sanromán L, López-Gómez I, Pastor-Mira Á, Peñacoba-Puente C. Exploring the contextual role of pain severity as a moderator of the relationship between activity patterns and the physical and mental functioning of women with fibromyalgia. Eur J Pain 2020; 25:257-268. [PMID: 32996660 DOI: 10.1002/ejp.1669] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2020] [Accepted: 09/27/2020] [Indexed: 12/23/2022]
Abstract
INTRODUCTION In past years, and mostly due to contextual psychological therapies, it has been argued that particular behavioural patterns may be useful in certain contexts, but not in others. The goal of this study has been to explore whether pain severity is indeed a contextual factor influencing the relationship between two controversial activity patterns, namely pacing and persistence, and functionality in people with fibromyalgia. METHODS Participants were 231 women diagnosed with fibromyalgia. A multivariate regression was conducted to explore the moderating role of pain severity in the relationship between activity patterns and outcomes (i.e. fibromyalgia impact and depressive symptoms). RESULTS Excessive persistence (interaction: t = -2.45, p = 0.015) and pain-contingent persistence (interaction: t= -2.13, p = 0.034) were more strongly associated with fibromyalgia impact when people experienced less severe pain. Pacing for pain reduction was only significantly related to depressive symptoms at very severe (M = 10) pain levels (interaction: β= -0.18, t= -2.73). CONCLUSIONS The results here reported suggest that the context in which behaviour occurs is relevant when the utility of certain behaviour patterns is considered. The clinical implications of this are clear, as it would justify adapting the recommendations given to patients according to their pain severity status. SIGNIFICANCE This manuscript shows that some activity patterns (i.e. pacing to conserve energy for valued activities) might be advisable regardless of pain levels. Conversely, some patterns might be especially recommended (i.e. pain-reduction pacing) or inadvisable (i.e. excessive and pain-contingent persistence) depending on pain levels (i.e. severe and mild pain, respectively).
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Affiliation(s)
- Carlos Suso-Ribera
- Department of Basic and Clinical Psychology and Psychobiology, Jaume I University, Castellon, Spain
| | - Patricia Catalá
- Department of Psychology, Rey Juan Carlos University, Madrid, Spain
| | - Carmen Ecija
- Department of Psychology, Rey Juan Carlos University, Madrid, Spain
| | - Lucía Sanromán
- Department of Psychology, Rey Juan Carlos University, Madrid, Spain
| | | | - Ángeles Pastor-Mira
- Department of Behavioral Sciences and Health, Miguel Hernández University, Alicante, Spain
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Schemer L, Riecke J, Glombiewski J. Expositionstherapie bei chronischen Rückenschmerzen: Nicht ohne Verhaltensexperimente. VERHALTENSTHERAPIE 2020. [DOI: 10.1159/000510169] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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Dong HJ, Gerdle B, Bernfort L, Levin LÅ, Dragioti E. Pain Catastrophizing in Older Adults with Chronic Pain: The Mediator Effect of Mood Using a Path Analysis Approach. J Clin Med 2020; 9:jcm9072073. [PMID: 32630330 PMCID: PMC7408783 DOI: 10.3390/jcm9072073] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2020] [Revised: 06/28/2020] [Accepted: 06/29/2020] [Indexed: 12/20/2022] Open
Abstract
Cognitive models of pain propose that catastrophic thinking is negatively associated with chronic pain. However, pain catastrophizing is a complex phenomenon requiring a multivariate examination. This study estimates the effects of mood variables (anxiety and depression) on pain catastrophizing in older adults with chronic pain. A postal survey addressing pain aspects was sent to 6611 people ≥ 65 years old living in south-eastern Sweden. Pain catastrophizing was measured using the pain catastrophizing scale. Anxiety and depression were assessed using two subscales of the general well-being schedule. Data were analysed using a path analysis approach. A total of 2790 respondents (76.2 ± 7.4 years old) reported chronic pain (≥three months). The mediation model accounted for 16.3% of anxiety, 17.1% of depression, and 30.9% of pain catastrophizing variances. Pain intensity, insomnia, number of comorbidities, and lifestyle factors (smoking, alcohol consumption, and weight) significantly affected both pain catastrophizing and mood. Anxiety (standardized path coefficient (bstd) = 0.324, p < 0.001) in comparison to depression (bstd = 0.125, p < 0.001) had a greater effect on pain catastrophizing. Mood mediated the relationship between pain catastrophizing and pain-related factors accounting for lifestyle and sociodemographic factors.
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Affiliation(s)
- Huan-Ji Dong
- Pain and Rehabilitation Centre, and, Department of Health, Medicine and Caring Sciences, Linköping University, SE-581 85 Linköping, Sweden; (H.-J.D.); (B.G.)
| | - Björn Gerdle
- Pain and Rehabilitation Centre, and, Department of Health, Medicine and Caring Sciences, Linköping University, SE-581 85 Linköping, Sweden; (H.-J.D.); (B.G.)
| | - Lars Bernfort
- Division of Health Care Analysis, Department of Health, Medicine and Caring Sciences, Linköping University, SE-581 85 Linköping, Sweden; (L.B.); (L.-Å.L.)
| | - Lars-Åke Levin
- Division of Health Care Analysis, Department of Health, Medicine and Caring Sciences, Linköping University, SE-581 85 Linköping, Sweden; (L.B.); (L.-Å.L.)
| | - Elena Dragioti
- Pain and Rehabilitation Centre, and, Department of Health, Medicine and Caring Sciences, Linköping University, SE-581 85 Linköping, Sweden; (H.-J.D.); (B.G.)
- Correspondence:
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Écija C, Luque-Reca O, Suso-Ribera C, Catala P, Peñacoba C. Associations of Cognitive Fusion and Pain Catastrophizing with Fibromyalgia Impact through Fatigue, Pain Severity, and Depression: An Exploratory Study Using Structural Equation Modeling. J Clin Med 2020; 9:jcm9061763. [PMID: 32517175 PMCID: PMC7356993 DOI: 10.3390/jcm9061763] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2020] [Revised: 06/04/2020] [Accepted: 06/04/2020] [Indexed: 01/09/2023] Open
Abstract
Differences in fibromyalgia impact on functioning exist and appear to be influenced by numerous factors, including symptomatology severity, as well as the cognitive profile of the individual. The contribution of these elements, however, tends to be explored in a fragmented manner. To address this issue, we tested a comprehensive structural equation model in which associations of cognitive fusion and pain catastrophizing with function limitations are investigated through fibromyalgia symptomatology (i.e., fatigue, pain severity, and depression) in 231 women with fibromyalgia. In the model, cognitive fusion and two catastrophizing components (magnification and helplessness) were associated with poorer functioning indirectly through fibromyalgia symptomatology. Only the rumination component of catastrophizing had a direct association with functional limitations. All fibromyalgia symptoms were linked to increased functional limitations. A parsimonious model with significant associations only obtained an excellent fit (S-B χ2 = 774.191, df = 543, p < 0.001; CFI = 0.943; RMSEA = 0.043; CAIC = −2724.04) and accounted for 50% of the variance of functional limitations. These results suggest that the relationship between psychological cognitive processes, fibromyalgia symptomatology, and functional limitations is complex and support the need for comprehensive models such as the present. The findings are discussed in the context of personalized psychological treatments (i.e., the need to address certain cognitive processes according to the problematic symptomatology or outcome).
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Affiliation(s)
- Carmen Écija
- Department of Psychology, Rey Juan Carlos University, 28922 Alcorcón, Madrid, Spain; (C.E.); (O.L.-R.); (P.C.)
| | - Octavio Luque-Reca
- Department of Psychology, Rey Juan Carlos University, 28922 Alcorcón, Madrid, Spain; (C.E.); (O.L.-R.); (P.C.)
| | - Carlos Suso-Ribera
- Department of Basic and Clinical Psychology and Psychobiology, Jaume I University, 12071 Castelló de la Plana, Castelló, Spain;
| | - Patricia Catala
- Department of Psychology, Rey Juan Carlos University, 28922 Alcorcón, Madrid, Spain; (C.E.); (O.L.-R.); (P.C.)
| | - Cecilia Peñacoba
- Department of Psychology, Rey Juan Carlos University, 28922 Alcorcón, Madrid, Spain; (C.E.); (O.L.-R.); (P.C.)
- Correspondence:
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