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López-López A, Matías-Pompa B, Fernández-Carnero J, Gil-Martínez A, Alonso-Fernández M, Alonso Pérez JL, González Gutierrez JL. Blunted Pain Modulation Response to Induced Stress in Women with Fibromyalgia with and without Posttraumatic Stress Disorder Comorbidity: New Evidence of Hypo-Reactivity to Stress in Fibromyalgia? Behav Med 2021; 47:311-323. [PMID: 32356678 DOI: 10.1080/08964289.2020.1758611] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Abstract
There is evidence regarding the presence of alterations in both the stress response and the endogenous pain modulation systems of people with fibromyalgia (FM). However, research on pain modulation under induced stress on FM patients is scarce and contradictory. The present study analyzes stress-induced changes in pain and intolerance thresholds among FM patients, examining the possible existence of differences linked to PTSD comorbidity and gaining insights into the role of cardiovascular reactivity. Eighteen women diagnosed with FM and comorbid PTSD (FM + PTSD), 18 women diagnosed with FM and no PTSD (FM-PTSD), and 38 healthy women (HC) were exposed to the Social Stress Test task. Pressure pain thresholds and intolerance thresholds were measured before and during stress induction, and after a recovery period, while systolic blood pressure and heart rate were simultaneously recorded. Overall, while pain thresholds decreased during stress and recovery for HC, no significant changes were observed for women with FM. The intolerance threshold decreased for HC during stress, but was maintained at basal level during recovery. FM-PTSD women exhibited a delayed response, with a drop at recovery. For FM + PTSD, tolerance levels remained unchanged. In addition, cardiovascular reactivity did not seem to explain these results. This performance of the pain modulation system seems to follow the same pattern of hypoactive responsiveness under stressors that has previously been observed in FM patients on the autonomic and neuroendocrine axes. Such a hypoactive pattern may involve a non-adaptive response that may contribute to the development and maintenance of chronic pain.
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Affiliation(s)
- A López-López
- Department of Medicine and Surgery, Psychology, Preventive Medicine and Public Health, Medical Microbiology and Immunology, King Juan Carlos University, Madrid, Spain
| | - B Matías-Pompa
- Department of Medicine and Surgery, Psychology, Preventive Medicine and Public Health, Medical Microbiology and Immunology, King Juan Carlos University, Madrid, Spain
| | - J Fernández-Carnero
- Department of Physical Therapy, Occupational Therapy, Rehabilitation and Physical Medicine, King Juan Carlos University, Madrid, Spain
| | - A Gil-Martínez
- Department of Physical Therapy, Center of Higher Education Studies La Salle, Autonomous University of Madrid, Madrid, Spain
| | - M Alonso-Fernández
- Department of Medicine and Surgery, Psychology, Preventive Medicine and Public Health, Medical Microbiology and Immunology, King Juan Carlos University, Madrid, Spain
| | - J L Alonso Pérez
- Department of Physical Therapy, European University of Madrid, Madrid, Spain
| | - J L González Gutierrez
- Department of Medicine and Surgery, Psychology, Preventive Medicine and Public Health, Medical Microbiology and Immunology, King Juan Carlos University, Madrid, Spain
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Toledo TA, Hellman N, Lannon EW, Sturycz CA, Kuhn BL, Payne MF, Palit S, Güereca YM, Shadlow JO, Rhudy JL. Anger Inhibition and Pain Modulation. Ann Behav Med 2019; 53:1055-1068. [PMID: 31009029 PMCID: PMC6845048 DOI: 10.1093/abm/kaz016] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND The tendency to inhibit anger (anger-in) is associated with increased pain. This relationship may be explained by the negative affectivity hypothesis (anger-in increases negative affect that increases pain). Alternatively, it may be explained by the cognitive resource hypothesis (inhibiting anger limits attentional resources for pain modulation). METHODS A well-validated picture-viewing paradigm was used in 98 healthy, pain-free individuals who were low or high on anger-in to study the effects of anger-in on emotional modulation of pain and attentional modulation of pain. Painful electrocutaneous stimulations were delivered during and in between pictures to evoke pain and the nociceptive flexion reflex (NFR; a physiological correlate of spinal nociception). Subjective and physiological measures of valence (ratings, facial/corrugator electromyogram) and arousal (ratings, skin conductance) were used to assess reactivity to pictures and emotional inhibition in the high anger-in group. RESULTS The high anger-in group reported less unpleasantness, showed less facial displays of negative affect in response to unpleasant pictures, and reported greater arousal to the pleasant pictures. Despite this, both groups experienced similar emotional modulation of pain/NFR. By contrast, the high anger-in group did not show attentional modulation of pain. CONCLUSIONS These findings support the cognitive resource hypothesis and suggest that overuse of emotional inhibition in high anger-in individuals could contribute to cognitive resource deficits that in turn contribute to pain risk. Moreover, anger-in likely influenced pain processing predominantly via supraspinal (e.g., cortico-cortical) mechanisms because only pain, but not NFR, was associated with anger-in.
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Affiliation(s)
- Tyler A Toledo
- Department of Psychology, The University of Tulsa, Tulsa, OK, USA
| | - Natalie Hellman
- Department of Psychology, The University of Tulsa, Tulsa, OK, USA
| | - Edward W Lannon
- Department of Psychology, The University of Tulsa, Tulsa, OK, USA
| | | | - Bethany L Kuhn
- Department of Psychology, The University of Tulsa, Tulsa, OK, USA
| | - Michael F Payne
- Department of Psychology, The University of Tulsa, Tulsa, OK, USA
| | - Shreela Palit
- Department of Psychology, The University of Tulsa, Tulsa, OK, USA
| | - Yvette M Güereca
- Department of Psychology, The University of Tulsa, Tulsa, OK, USA
| | - Joanna O Shadlow
- Department of Psychology, The University of Tulsa, Tulsa, OK, USA
| | - Jamie L Rhudy
- Department of Psychology, The University of Tulsa, Tulsa, OK, USA
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Im CS, Baeg S, Choi JH, Lee M, Kim HJ, Chee IS, Ahn SH, Kim JL. Comparative Analysis of Emotional Symptoms in Elderly Koreans with Hwa-Byung and Depression. Psychiatry Investig 2017; 14:864-870. [PMID: 29209392 PMCID: PMC5714730 DOI: 10.4306/pi.2017.14.6.864] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/05/2017] [Accepted: 07/02/2017] [Indexed: 11/19/2022] Open
Abstract
OBJECTIVE This study compared the symptomatic emotional traits of elderly South Korean patients with hwa-byung and those with depression. METHODS We enrolled 58 patients with hwa-byung, 180 patients with depression, and 181 healthy control subjects. All participants completed the Hwa-byung Scale, Hamilton Depression Rating Scale (HDRS), Beck Depression Inventory (BDI), Geriatric Depression Scale (GDS), State Trait Anger Expression Inventory (STAXI), Reaction Inventory (RI), and Aggression Questionnaire (AQ). Chi-square tests and a one-way analysis of variance with Games-Howell post-hoc tests were used to compare demographic variables and scores. RESULTS A binary logistic regression analysis was used to examine risk factors for hwa-byung. Scores in the hwa-byung group were higher than those in the depression group for the HDRS; BDI; GDS; trait anger STAXI subscale (trait anger temperament and trait anger reaction); state anger and anger expression STAXI subscales (anger-in, anger-out, and anger control); physical and verbal aggression as well as anger and hostility AQ subscales; and disturbance, embarrassing circumstances, personal disrespect, and unpleasant encounters RI subscales. A binary logistic regression analysis demonstrated that the state anger STAXI subscale, verbal aggression and anger AQ subscales, and unpleasant encounters RI subscale were significantly associated with hwa-byung. CONCLUSION Elderly patients with hwa-byung had more severe anger traits and states as well as higher depression severity compared to those diagnosed with clinical depression. Excessive anger and anger reactivity to unpleasant factors may be risk factors for hwa-byung, whereas the appropriate expression (rather than suppression) of anger may decrease the risk of hwa-byung.
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Affiliation(s)
- Chae-Sung Im
- Department of Psychiatry, Chungnam National University Hospital, Daejeon, Rupublic of Korea
| | - Sengmi Baeg
- Department of Psychiatry, Chungnam National University Hospital, Daejeon, Rupublic of Korea
| | - Jin-Hoon Choi
- Department of Psychiatry, Chungnam National University Hospital, Daejeon, Rupublic of Korea
| | - Miji Lee
- Department of Psychiatry, Chungnam National University Hospital, Daejeon, Rupublic of Korea
| | - Hyun-Jin Kim
- Department of Psychiatry, Chungnam National University Hospital, Daejeon, Rupublic of Korea
| | - Ik-Seung Chee
- Department of Psychiatry, Chungnam National University Hospital, Daejeon, Rupublic of Korea
| | - So-Hyun Ahn
- Department of Psychiatry, Chungnam National University Hospital, Daejeon, Rupublic of Korea
| | - Jeong Lan Kim
- Department of Psychiatry, Chungnam National University Hospital, Daejeon, Rupublic of Korea
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Veilleux JC, Pollert GA, Zielinski MJ, Shaver JA, Hill MA. Behavioral Assessment of the Negative Emotion Aspect of Distress Tolerance: Tolerance to Emotional Images. Assessment 2017; 26:386-403. [PMID: 28135808 DOI: 10.1177/1073191116689819] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
The current behavioral tasks assessing distress tolerance measure tolerance to frustration and tolerance to physical discomfort, but do not explicitly assess tolerance to negative emotion. We closely evaluated the conceptual distinctions between current behavioral tasks and self-report tasks assessing distress tolerance, and then developed a new behavioral distress tolerance task called the Emotional Image Tolerance (EIT) task. The EIT task retains elements of existing behavioral tasks (e.g., indices of persistence) while augmenting the reliability and content sufficiency of existing measures by including multiple trials, including a variety of negative affect stimuli, and separating overall task persistence from task persistence after onset of distress. In a series of three studies, we found that the EIT correlated with extant behavioral measures of distress tolerance, the computerized mirror-tracing task and a physical cold pressor task. Across all of the studies, we also evaluated whether the EIT correlated with self-report measures of distress tolerance and measures of psychopathology (e.g., depression, anxiety, and binge eating). Implications for the refinement of the distress tolerance construct are discussed.
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Russell MA, Smith TW, Smyth JM. Anger Expression, Momentary Anger, and Symptom Severity in Patients with Chronic Disease. Ann Behav Med 2016; 50:259-71. [PMID: 26493555 DOI: 10.1007/s12160-015-9747-7] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022] Open
Abstract
BACKGROUND Anger expression styles are associated with physical health, and may affect health by modulating anger experience in daily life. Research examining this process in the daily lives of clinically relevant populations, such as patients with chronic disease, is needed. METHOD Community adults with asthma (N = 97) or rheumatoid arthritis (RA; N = 31) completed measures of trait-level anger expression styles (anger-in and anger-out), followed by ecological momentary assessments of anger and physical health five times daily for 7 days. RESULTS High anger-in predicted greater momentary anger, physical limitations, and greater asthma symptoms. High anger-out predicted reduced RA symptoms. Momentary anger was robustly associated with more severe symptoms in daily life. Three-way interactions showed that anger-in moderated these momentary anger-symptom associations more consistently in men. CONCLUSIONS Anger expression styles, particularly anger-in, may affect the day-to-day adjustment of patients with chronic disease in part by altering the dimensions of everyday anger experience, in ways that appear to differ by gender.
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Affiliation(s)
| | | | - Joshua M Smyth
- Department of Biobehavioral Health, The Pennsylvania State University, #231 Biobehavioral Health Building, University Park, PA, 16802, USA.
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Killgore WDS, Killgore DB, Ganesan G, Krugler AL, Kamimori GH. Trait-Anger Enhances Effects of Caffeine on Psychomotor Vigilance Performance. Percept Mot Skills 2016; 103:883-6. [PMID: 17326518 DOI: 10.2466/pms.103.3.883-886] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
This study examined the combined effects of caffeine and the personality attribute of trait-anger on the speed of psychomotor vigilance performance during sleep deprivation. 23 young adult soldiers (19 male) were administered the State-Trait Anger Expression Inventory–2 when well-rested. Participants were then sleep deprived for three consecutive nights (77 hours total) during which they completed repeated psychomotor vigilance testing. Half of the participants received four doses of oral caffeine (200 mg every 2 hr.; 800 mg total) each night, while the other half were administered a placebo. For the first night, higher scores on trait-anger, outward anger expression, and intensity of anger expression predicted better sustained overnight vigilance performance, but only for those volunteers receiving caffeine. These correlations were not significant for the subsequent nights. Findings suggest a possible synergistic effect between personality traits associated with arousal of the central nervous system and vigilance-promoting effects of caffeine.
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Affiliation(s)
- William D S Killgore
- Department of Behavioral Biology, Walter Reed Army Institute of Research, Silver Spring, MD 20910, USA.
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Glassman LH, Martin LM, Bradley LE, Ibrahim A, Goldstein SP, Forman EM, Herbert JD. A Brief Report on the Assessment of Distress Tolerance: Are We Measuring the Same Construct? JOURNAL OF RATIONAL-EMOTIVE AND COGNITIVE-BEHAVIOR THERAPY 2015. [DOI: 10.1007/s10942-015-0224-9] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Suppression of emotion expression mediates the effects of negative affect on pain catastrophizing: a cross-sectional analysis. Clin J Pain 2014; 29:865-72. [PMID: 23370083 DOI: 10.1097/ajp.0b013e31827da3b5] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
OBJECTIVES Negative affect is associated with individual differences in pain catastrophizing (PC). Research suggests that variations in emotion regulation may modify negative affect on PC. Using the process model of emotion regulation, this study examined the relationships of 2 emotion regulatory strategies, cognitive reappraisal and expressive suppression, with negative affect and PC. METHODS A total of 224 Chinese patients with chronic pain completed self-report questionnaires measuring pain intensity (the Chronic Pain Grade Questionnaire), emotion regulation (the Emotion Regulation Questionnaire), negative affect (the Positive and Negative Affect Schedule), and PC (the Pain Catastrophizing Scale). Multiple regression models tested the moderating and mediating effects of emotion regulation strategies on the relationship between negative affect and PC. RESULTS Although both cognitive reappraisal (r=-0.14) and expressive suppression (r=0.37) were significantly associated with PC in univariate analyses (P<0.05), cognitive reappraisal was not significantly associated with PC in multivariate analyses. Multiple regression models failed to show any moderating effects by expressive suppression on the link between negative affect and PC (P>0.05). After adjustment for sociodemographic and pain variables, expressive suppression mediated the association between negative affect and PC (β=0.68, Sobel test: z=3.67, P<0.001). DISCUSSION These preliminary findings suggest that expressive suppression of emotion plays a mediating role in PC and subsequent pain adjustment outcomes. More research is needed to further examine other types of negative emotions and different emotion regulatory strategies used in chronic pain adjustment.
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Scott W, Trost Z, Bernier E, Sullivan MJ. Anger differentially mediates the relationship between perceived injustice and chronic pain outcomes. Pain 2013; 154:1691-1698. [DOI: 10.1016/j.pain.2013.05.015] [Citation(s) in RCA: 76] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2012] [Revised: 05/08/2013] [Accepted: 05/08/2013] [Indexed: 10/26/2022]
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Emotional Dampening in Persons with Elevated Blood Pressure: Affect Dysregulation and Risk for Hypertension. Ann Behav Med 2013; 47:111-9. [DOI: 10.1007/s12160-013-9526-2] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022] Open
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Anger regulation style, anger arousal and acute pain sensitivity: evidence for an endogenous opioid "triggering" model. J Behav Med 2013; 37:642-53. [PMID: 23624641 DOI: 10.1007/s10865-013-9511-z] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2012] [Accepted: 04/15/2013] [Indexed: 10/26/2022]
Abstract
Findings suggest that greater tendency to express anger is associated with greater sensitivity to acute pain via endogenous opioid system dysfunction, but past studies have not addressed the role of anger arousal. We used a 2 × 2 factorial design with Drug Condition (placebo or opioid blockade with naltrexone) crossed with Task Order (anger-induction/pain-induction or pain-induction/anger-induction), and with continuous Anger-out Subscale scores. Drug × Task Order × Anger-out Subscale interactions were tested for pain intensity during a 4-min ischemic pain task performed by 146 healthy people. A significant Drug × Task Order × Anger-out Subscale interaction was dissected to reveal different patterns of pain intensity changes during the pain task for high anger-out participants who underwent pain-induction prior to anger-induction compared to those high in anger-out in the opposite order. Namely, when angered prior to pain, high anger-out participants appeared to exhibit low pain intensity under placebo that was not shown by high anger-out participants who received naltrexone. Results hint that people with a pronounced tendency to express anger may suffer from inadequate opioid function under simple pain-induction, but may experience analgesic benefit to some extent from the opioid triggering properties of strong anger arousal.
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Emotional distress and pain tolerance in obsessive-compulsive disorder. J Behav Ther Exp Psychiatry 2012; 43:981-7. [PMID: 22561049 DOI: 10.1016/j.jbtep.2012.03.005] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/29/2011] [Revised: 03/20/2012] [Accepted: 03/29/2012] [Indexed: 11/21/2022]
Abstract
BACKGROUND AND OBJECTIVES Physical pain can reduce emotional distress, perhaps especially the psychic pain of guilt. This implies that people who continually experience guilt may exhibit greater tolerance for pain relative to people who do not. METHODS To test this hypothesis, we administered a pressure algometer procedure to assess pain tolerance in patients with obsessive-compulsive disorder (OCD) plagued by moral obsessions (e.g., concerns about harming others, violating religious values), in patients with OCD with non-moral obsessions (e.g., regarding contamination and symmetry), and in healthy comparison subjects. RESULTS The results indicated that the OCD groups did not differ in levels of guilt, emotional distress tolerance, or in pain endurance. However, when we collapsed across subtypes, OCD subjects endured pain significantly longer than did healthy subjects. LIMITATIONS Limitations included small sample size and use of a sample with complex OCD symptoms that were, in some instances, difficult to categorize. CONCLUSIONS The results suggest that individuals with severe OCD might be willing to endure physical pain as a distraction from emotional distress, an expression of negative self-worth, or as a means to gain control over some aspect of suffering.
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Littleton SM, Hughes DC, Poustie SJ, Robinson BJ, Neeman T, Smith PN, Cameron ID. The influence of fault on health in the immediate post-crash period following road traffic crashes. Injury 2012; 43:1586-92. [PMID: 21453916 DOI: 10.1016/j.injury.2011.03.002] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/20/2010] [Revised: 03/02/2011] [Accepted: 03/03/2011] [Indexed: 02/02/2023]
Abstract
OBJECTIVE To compare the early health status of people who sustained injuries during road traffic crashes (RTC) in which they were at fault (AF), with people who sustained injuries in RTC in which they were not at fault (NAF). DESIGN Prospective cohort study. SUBJECTS People presenting to the emergency department with mild to moderate musculoskeletal injuries following RTC. MAIN OUTCOME MEASURES Physical Component Score (PCS) and Mental Component Score (MCS) of the Short Form 36 (SF-36) health status measure; Hospital Anxiety and Depression Scale (HADS) and the Functional Rating Index (FRI) recorded immediately post-crash. RESULTS 193 people participated in the study and were enrolled a mean of 9.3 days following the crash. The mean age was 37 years and 60% were female. 71% were NAF. There was a significantly higher number of females in the NAF group (65% compared with 35% males; p<0.001). Neck and back injuries were reported by 90.4% of the NAF group compared to 69.1% of the AF group (p<0.001). There were no significant differences in PCS, FRI or pain intensity between the two groups at a mean of 9.3 days after the crash. The mean MCS for the NAF group was significantly worse than for the AF group (31.4 compared to 37.3; p = 0.005). The SF-36 domain revealed a significantly worse adjusted mean role emotional score for the NAF group (23.4 compared to 32.5, p = 0.002). Females had significantly worse MCS score than males (30.6 and 38.1 respectively; p<0.001) and worse adjusted mean anxiety and depression scores (10 compared to 7.8; p = 0.002 and 7.6 compared to 5.5; p = 0.002 respectively). CONCLUSIONS Despite there being no difference in physical health status, the NAF group demonstrated more emotional and mental disturbance than the AF group; and this was significantly worse for females. Treatment strategies should focus on addressing early pain and disability as well as providing appropriate psychological interventions, particularly for people not at fault following RTC.
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Affiliation(s)
- S M Littleton
- College of Medicine, Biology and Environment, Australian National University, Australia.
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Associations between daily chronic pain intensity, daily anger expression, and trait anger expressiveness: an ecological momentary assessment study. Pain 2012; 153:2352-2358. [PMID: 22940462 DOI: 10.1016/j.pain.2012.08.001] [Citation(s) in RCA: 54] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2012] [Revised: 07/03/2012] [Accepted: 08/01/2012] [Indexed: 11/24/2022]
Abstract
Links between elevated trait anger expressiveness (anger-out) and greater chronic pain intensity are well documented, but pain-related effects of expressive behaviors actually used to regulate anger when it is experienced have been little explored. This study used ecological momentary assessment methods to explore prospective associations between daily behavioral anger expression and daily chronic pain intensity. Forty-eight chronic low back pain (LBP) patients and 36 healthy controls completed electronic diary ratings of momentary pain and behavioral anger expression in response to random prompts 4 times daily for 7 days. Across groups, greater trait anger-out was associated with greater daily behavioral anger expression (P<0.001). LBP participants showed higher levels of daily anger expression than controls (P<0.001). Generalized estimating equation analyses in the LBP group revealed a lagged main effect of greater behavioral anger expression on increased chronic pain intensity in the subsequent assessment period (P<0.05). Examination of a trait×situation model for anger-out revealed prospective associations between elevated chronic pain intensity and later increases in behavioral anger expression that were restricted largely to individuals low in trait anger-out (P<0.001). Trait×situation interactions for trait anger suppression (anger-in) indicated similar influences of pain intensity on subsequent behavioral anger expression occurring among low anger-in persons (P<0.001). Overlap with trait and state negative affect did not account for study findings. This study for the first time documents lagged within-day influences of behavioral anger expression on subsequent chronic pain intensity. Trait anger regulation style may moderate associations between behavioral anger expression and chronic pain intensity.
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Günthner A, Batra A. [Prevention of burnout by stress management]. Bundesgesundheitsblatt Gesundheitsforschung Gesundheitsschutz 2012; 55:183-9. [PMID: 22290161 DOI: 10.1007/s00103-011-1406-y] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Burnout is a possible consequence of excessive demands, high levels of stress, or a consequence of lack of resources for coping with difficult tasks. Systematic stress management might be effective in reducing the risk for development of a burnout syndrome. Based on a literature search on available research papers and meta-analyses in Medline and Pubmed, current findings on the content and effectiveness of stress management programs are reported for different target groups. Stress management programs can be divided into programs focusing on primary, secondary, and tertiary prevention. In contrast to primary prevention programs, secondary and tertiary preventive programs focus on the specific needs of different target groups. Cognitive-behavioral programs have been shown to be the most effective interventions. A combination of psycho-educational treatment with follow-up or booster sessions increases the long-term outcome in the prevention of burn-out syndromes. Beside the duration of the program, focus on problems and sustainability of supply is important for the long-term effectiveness in secondary and tertiary prevention.
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Affiliation(s)
- A Günthner
- Stabsstelle für Evaluation und Begleitforschung, Deutsche Rentenversicherung Rheinland-Pfalz, Speyer, Deutschland
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Burns JW, Quartana PJ, Gilliam W, Matsuura J, Nappi C, Wolfe B. Suppression of anger and subsequent pain intensity and behavior among chronic low back pain patients: the role of symptom-specific physiological reactivity. J Behav Med 2012; 35:103-14. [PMID: 21597981 PMCID: PMC4170675 DOI: 10.1007/s10865-011-9347-3] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2010] [Accepted: 04/11/2011] [Indexed: 11/26/2022]
Abstract
Suppression of anger may be linked to heightened pain report and pain behavior during a subsequent painful event among chronic low back patients, but it is not clear whether these effects are partly accounted for by increased physiological reactivity during suppression. Chronic low back pain patients (N = 58) were assigned to Suppression or No Suppression conditions for a "cooperative" computer maze task during which a confederate harassed them. During baseline and maze task, patients' lower paraspinal and trapezius muscle tension, blood pressure and heart rate were recorded. After the maze task, patients underwent a structured pain behavior task (behaviors were videotaped and coded). Results showed that: (a) Suppression condition patients revealed greater lower paraspinal muscle tension and systolic blood pressure (SBP) increases during maze task than No Suppression patients (previously published results showed that Suppression condition patients exhibited more pain behaviors than No Suppression patients); (b) residualized lower paraspinal and SBP change scores were related significantly to pain behaviors; (c) both lower paraspinal and SBP reactivity significantly mediated the relationship between Condition and frequency of pain behaviors. Results suggest that suppression-induced lower paraspinal muscle tension and SBP increases may link the actual suppression of anger during provocation to signs of clinically relevant pain among chronic low back pain patients.
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Affiliation(s)
- John W Burns
- Department of Behavioral Science, Rush University Medical Center, 1653 W. Congress Parkway, Chicago, IL, 60612, USA.
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Conde-Guzón PA, Bartolomé-Albistegui MT, Quirós P, Cabestrero R. Thermal sensitivity and cardiovascular reactivity to stress in healthy males. THE SPANISH JOURNAL OF PSYCHOLOGY 2011; 14:600-607. [PMID: 22059306 DOI: 10.5209/rev_sjop.2011.v14.n2.8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
Abstract
This paper examines the association of cardiovascular reactivity with thermal thresholds (detection and unpleasantness). Heart period (HP), systolic (SBP) and diastolic (DBP) blood pressure of 42 health young males were recorded during a cardiovascular reactivity task (a videogame based upon Sidman's avoidance paradigm). Thermal sensitivity, assessing detection and unpleasantness thresholds with radiant heat in the forearm was also estimated for participants. Participants with differential scores in the cardiovascular variables from base line to task > or = P65 were considered as reactors and those how have differential scores < or = P35 were considered as non-reactors. Significant differences were observed between groups in the unpleasantness thresholds in blood pressure (BP) but not in HP. Reactors exhibited significant higher unpleasantness thresholds than non-reactors. No significant differences were obtained in detection thresholds between groups.
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Affiliation(s)
- Pablo Antonio Conde-Guzón
- Departamento de Psicología, Sociología y Filosofía, Universidad de León, Campus de Vegazana s/n. 24071 León, Spain.
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The interactive effect of change in perceived stress and trait anxiety on vagal recovery from cognitive challenge. Int J Psychophysiol 2011; 82:225-32. [PMID: 21945037 DOI: 10.1016/j.ijpsycho.2011.09.002] [Citation(s) in RCA: 37] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2010] [Revised: 08/29/2011] [Accepted: 09/01/2011] [Indexed: 12/19/2022]
Abstract
The present study tested the hypothesis that the change in state negative affect (measured as perceived stress) after cognitive challenge moderates the relationship of trait anxiety and anger to vagal recovery from that challenge. Cardiac vagal control (assessed using heart rate variability) and respiratory rate were measured in a sample of 905 participants from the Midlife in the United States Study. Cognitive challenges consisted of computerized mental arithmetic and Stroop color-word matching tasks. Multiple regression analyses controlling for the effects of the demographic, lifestyle, and medical factors influencing cardiac vagal control showed a significant moderating effect of change in perceived stress on the relationship of trait anxiety to vagal recovery from cognitive challenges (Beta=.253, p=.013). After adjustment for respiratory rate, this effect became marginally significant (Beta=.177, p=.037). In contrast, for the relationship of trait anger to vagal recovery, this effect was not significant either before (Beta=.141, p=.257) or after (Beta=.186, p=.072) adjusting for respiratory rate. Secondary analyses revealed that among the individuals with higher levels of trait anxiety, greater reductions in perceived stress were associated with greater increases in cardiac vagal control after the challenge. In contrast, among the individuals with lower levels of trait anxiety, changes in perceived stress had no impact on vagal recovery. Therefore, change in perceived stress moderates the relationship of trait anxiety, but not trait anger, to vagal recovery from cognitive challenge.
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Abstract
OBJECTIVE Elevated trait anger (TRANG; heightened propensity to experience anger) is associated with greater pain responsiveness, possibly via associations with deficient endogenous opioid analgesia. This study tested whether acute anger arousal moderates the impact of TRANG on endogenous opioid analgesia. METHODS Ninety-four chronic low back pain (LBP) participants and 85 healthy controls received opioid blockade (8 mg of naloxone) or placebo in a randomized, counterbalanced order in separate sessions. Participants were randomly assigned to undergo either a 5-minute anger recall interview (ARI) or a neutral control interview across both drug conditions. Immediately after the assigned interview, participants engaged sequentially in finger pressure and ischemic forearm pain tasks. Opioid blockade effects were derived (blockade minus placebo condition pain ratings) to index opioid antinociceptive function. RESULTS Placebo condition TRANG by interview interactions (p values < .05) indicated that TRANG was hyperalgesic only in the context of acute anger arousal (ARI condition; p values < .05). Blockade effect analyses suggested that these hyperalgesic effects were related to deficient opioid analgesia. Significant TRANG by interview interactions (p values < .05) for both pain tasks indicated that elevated TRANG was associated with smaller blockade effects (less endogenous opioid analgesia) only in the ARI condition (p values < .05). Results for ischemic task visual analog scale intensity blockade effects suggested that associations between TRANG and impaired opioid function were most evident in LBP participants when experiencing anger (type by interview by TRANG interaction; p < .05). CONCLUSIONS Results indicate that hyperalgesic effects of TRANG are most prominent when acute anger is aroused and suggest that endogenous opioid mechanisms contribute.
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Nakajima M, al'Absi M. Enhanced pain perception prior to smoking cessation is associated with early relapse. Biol Psychol 2011; 88:141-6. [PMID: 21816208 DOI: 10.1016/j.biopsycho.2011.07.006] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2011] [Revised: 07/05/2011] [Accepted: 07/19/2011] [Indexed: 11/26/2022]
Abstract
Accumulated evidence suggests that nicotine induces analgesia, and endogenous pain regulatory mechanisms may be altered by chronic smoking. The extent to which individual differences in pain perception are related to smokers' ability to abstain from smoking has not been directly examined. Seventy-one smokers who were interested in quitting completed a pre-cessation laboratory session which included the cold pressor test (CPT). Pain ratings were collected during and after CPT. Also, mood changes, cardiovascular measures, and salivary cortisol samples were evaluated prior to, during, and after CPT. Participants attended 4 weekly follow-up assessment sessions after their quit day. Cox regression analysis revealed that higher pain ratings during and after CPT predicted greater risk for smoking relapse. These results remained significant after affective and physiological responses to CPT were controlled, suggesting that pain ratings prior to smoking cessation are potentially useful in identifying smokers who are at greater risk of early smoking relapse and may reflect underlying putative risk for nicotine dependence and relapse.
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Affiliation(s)
- Motohiro Nakajima
- University of Minnesota Medical School, 1035 University Drive, Duluth, MN 55812, USA
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Burns JW, Quartana P, Bruehl S. Anger suppression and subsequent pain behaviors among chronic low back pain patients: moderating effects of anger regulation style. Ann Behav Med 2011; 42:42-54. [PMID: 21544702 PMCID: PMC4170680 DOI: 10.1007/s12160-011-9270-4] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
Abstract
BACKGROUND Suppression of anger is linked to subsequent pain intensity among chronic low back patients, but it is not clear whether anger regulation style (trait anger-out, anger-in) moderates these effects or if aroused anger accounts for links between anger regulation style and pain. METHOD Chronic low back pain patients (N=58) were assigned to Suppression or No Suppression conditions for a task with harassing confederate and then underwent structured pain behavior procedures. Spielberger Anger Expression Inventory tapped trait anger-out (AOS) and anger-in (AIS). RESULTS Regressions tested Emotion Regulation condition × AOS and AIS effects on outcomes. AOS was related to grimacing and sighing for Suppression condition patients. AIS was related negatively to guarding and bracing for Suppression condition patients. Anger report partly mediated effects for AOS and AIS. CONCLUSIONS Anger regulation style moderated effects of state anger suppression on subsequent pain behaviors, effects that were partly explained by aroused anger.
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Affiliation(s)
- John W Burns
- Department of Behavioral Science, Rush University Medical Center, 1645 W. Jackson Boulevard, Chicago, IL 60612, USA.
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Cathcart S, Winefield AH, Lushington K, Rolan P. Stress and tension-type headache mechanisms. Cephalalgia 2011; 30:1250-67. [PMID: 20873360 DOI: 10.1177/0333102410362927] [Citation(s) in RCA: 60] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Stress is widely demonstrated as a contributing factor in tension-type headache (TTH). The mechanisms underlying this remain unclear at present. Recent research indicates the importance of central pain processes in tension-type headache (TTH) pathophysiology. Concurrently, research with animals and healthy humans has begun to elucidate the relationship between stress and pain processing in the central nervous system, including central pain processes putatively dysfunctional in TTH. Combined, these two fields of research present new insights and hypotheses into possible mechanisms by which stress may contribute to TTH. To date, however, there has been no comprehensive review of this literature. The present paper provides such a review, which may be valuable in facilitating a broader understanding of the central mechanisms by which stress may contribute to TTH.
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Affiliation(s)
- Stuart Cathcart
- Centre for Applied Psychological Research, School of Psychology, University of South Australia, Adelaide, Australia.
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Leyro TM, Zvolensky MJ, Bernstein A. Distress tolerance and psychopathological symptoms and disorders: a review of the empirical literature among adults. Psychol Bull 2010; 136:576-600. [PMID: 20565169 PMCID: PMC2891552 DOI: 10.1037/a0019712] [Citation(s) in RCA: 519] [Impact Index Per Article: 37.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
We review theory and empirical study of distress tolerance, an emerging risk factor candidate for various forms of psychopathology. Despite the long-standing interest in and promise of work on distress tolerance for understanding adult psychopathology, there has not been a comprehensive review of the extant empirical literature focused on the construct. As a result, a comprehensive synthesis of theoretical and empirical scholarship on distress tolerance, including integration of extant research on the relations between distress tolerance and psychopathology, is lacking. Inspection of the scientific literature indicates that there are a number of promising ways to conceptualize and measure distress tolerance, as well as documented relations between distress tolerance factors and psychopathological symptoms and disorders. Although promising, there also is notable conceptual and operational heterogeneity across the distress tolerance literature. Moreover, a number of basic questions remain unanswered regarding the associations between distress tolerance and other risk and protective factors and processes, as well as its putative role(s) in vulnerability for and resilience to psychopathology. Thus, the current article provides a comprehensive review of past and contemporary theory and research and proposes key areas for future empirical study of this construct.
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Affiliation(s)
- Teresa M Leyro
- Department of Psychology, University of Vermont, Burlington, VT 05405-0134, USA.
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Aldao A, Nolen-Hoeksema S, Schweizer S. Emotion-regulation strategies across psychopathology: A meta-analytic review. Clin Psychol Rev 2010; 30:217-37. [PMID: 20015584 DOI: 10.1016/j.cpr.2009.11.004] [Citation(s) in RCA: 3031] [Impact Index Per Article: 216.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2009] [Revised: 11/12/2009] [Accepted: 11/13/2009] [Indexed: 01/17/2023]
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Burns JW, Bruehl S, Chung OY, Magid E, Chont M, Goodlad JK, Gilliam W, Matsuura J, Somar K. Endogenous opioids may buffer effects of anger arousal on sensitivity to subsequent pain. Pain 2009; 146:276-282. [PMID: 19682793 DOI: 10.1016/j.pain.2009.07.024] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2008] [Revised: 06/18/2009] [Accepted: 07/21/2009] [Indexed: 01/20/2023]
Abstract
Evidence suggests that anger and pain are related, yet it is not clear by what mechanisms anger may influence pain. We have proposed that effects of anger states and traits on pain sensitivity are partly opioid mediated. In this study, we test the extent to which analgesic effects of acute anger arousal on subsequent pain sensitivity are opioid mediated by subjecting healthy participants to anger-induction and pain either under opioid blockade (oral naltrexone) or placebo. Participants were 160 healthy individuals. A double-blind, placebo-controlled, between-subjects opioid blockade design is used, with participants assigned randomly to one of two drug conditions (placebo or naltrexone), and to one of two Task Orders (anger-induction followed by pain or vice versa). Results of ANOVAs show significant Drug Condition x Task Order interactions for sensory pain ratings (MPQ-Sensory) and angry and nervous affect during pain-induction, such that participants who underwent anger-induction prior to pain while under opioid blockade (naltrexone) reported more pain, and anger and nervousness than those who underwent the tasks in the same order, but did so on placebo. Results suggest that for people with intact opioid systems, acute anger arousal may trigger endogenous opioid release that reduces subsequent responsiveness to pain. Conversely, impaired endogenous opioid function, such as that found among some chronic pain patients, may leave certain people without optimal buffering from the otherwise hyperalgesic affects of anger arousal, and so may lead to greater pain and suffering following upsetting or angry events.
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Affiliation(s)
- John W Burns
- Department of Psychology, Rosalind Franklin University of Medicine and Science, 3333 Green Bay Rd., North Chicago, IL, USA Department of Anesthesiology, Vanderbilt University School of Medicine, Nashville, TN, USA
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Mitchell GA, Harrison DW. Neuropsychological effects of hostility and pain on emotion perception. J Clin Exp Neuropsychol 2009; 32:174-89. [DOI: 10.1080/13803390902889614] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Affiliation(s)
| | - David W. Harrison
- b Virginia Polytechnic Institute and State University , Blacksburg, VA, USA
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Anger management style moderates effects of attention strategy during acute pain induction on physiological responses to subsequent mental stress and recovery: a comparison of chronic pain patients and healthy nonpatients. Psychosom Med 2009; 71:454-62. [PMID: 19251875 PMCID: PMC4180112 DOI: 10.1097/psy.0b013e318199d97f] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
OBJECTIVES To examine whether high trait anger-out chronic low back (CLBP) patients would show exceptionally large symptom-specific lower paraspinal (LP) responses, compared with healthy nonpatients, during pain induction, a subsequent mental stressor, and recovery when they were urged to suppress awareness of pain and suffering. METHODS CLBP patients (n = 93) and nonpatients (n = 105) were assigned randomly to one of four attention strategy conditions for use during pain induction: sensory-focus, distraction, suppression, or control. All participants underwent a cold pressor, and then performed mental arithmetic. They completed the anger-out (AOS) and anger-in (AIS) subscales of the Anger Expression Inventory. RESULTS General Linear Model procedures were used to test Attention Strategy Condition x Patient/Nonpatient Status x AOS (or AIS) x Period interactions for physiological indices. Significant interactions were found such that: a) high trait anger-out patients in the Suppression condition seemed to show the greatest LP reactivity during the mental arithmetic followed by the slowest recovery compared with other conditions; b) high trait anger-out patients and nonpatients in the Suppression condition seemed to show the slowest systolic blood pressure recoveries compared with other conditions. CONCLUSIONS Results extend previous work by suggesting that an anger-out style moderates effects of how attention is allocated during pain on responses to and recovery from a subsequent mental stressor. Results provide further evidence that trait anger-out and trait anger-in among CLBP patients are associated with increased LP muscle tension during and after pain and mental stress.
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Affiliation(s)
- Il-Rim Choi
- Professor, College of Nursing, Chonbuk National University, Jeonju, Korea
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Pain-related effects of trait anger expression: neural substrates and the role of endogenous opioid mechanisms. Neurosci Biobehav Rev 2008; 33:475-91. [PMID: 19146872 DOI: 10.1016/j.neubiorev.2008.12.003] [Citation(s) in RCA: 63] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2008] [Revised: 10/17/2008] [Accepted: 12/15/2008] [Indexed: 11/23/2022]
Abstract
Literature is reviewed indicating that greater tendency to manage anger via direct verbal or physical expression (trait anger-out) is associated with increased acute and chronic pain responsiveness. Neuroimaging data are overviewed supporting overlapping neural circuits underlying regulation of both pain and anger, consisting of brain regions including the rostral anterior cingulate cortex, orbitofrontal cortex, anterior insula, amygdala, and periaqueductal gray. These circuits provide a potential neural basis for observed positive associations between anger-out and pain responsiveness. The role of endogenous opioids in modulating activity in these interlinked brain regions is explored, and implications for understanding pain-related effects of anger-out are described. An opioid dysfunction hypothesis is presented in which inadequate endogenous opioid inhibitory activity in these brain regions contributes to links between trait anger-out and pain. A series of studies is presented that supports the opioid dysfunction hypothesis, further suggesting that gender and genetic factors may moderate these effects. Finally, possible implications of interactions between trait anger-out and state behavioral anger expression on endogenous opioid analgesic activity are described.
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Trait anger management style moderates effects of actual ("state") anger regulation on symptom-specific reactivity and recovery among chronic low back pain patients. Psychosom Med 2008; 70:898-905. [PMID: 18725429 PMCID: PMC4170676 DOI: 10.1097/psy.0b013e3181835cb7] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVES We examined whether "state" anger regulation-inhibition or expression-among chronic low back pain (CLBP) patients would affect lower paraspinal (LP) muscle tension following anger-induction, and whether these effects were moderated by trait anger management style. METHOD Eighty-four CLBP patients underwent harassment, then they regulated anger under one of two conditions: half expressed anger by telling stories about people depicted in pictures, whereas half inhibited anger by only describing objects appearing in the same pictures. They completed the anger-out and anger-in subscales (AOS; AIS) of the anger expression inventory. RESULTS General Linear Model procedures were used to test anger regulation condition by AOS/AIS by period interactions for physiological indexes. Significant three-way interactions were found such that: a) high trait anger-out patients in the inhibition condition appeared to show the greatest LP reactivity during the inhibition period followed by the slowest recovery; b) high trait anger-out patients in the expression condition appeared to show the greatest systolic blood pressure (SBP) reactivity during the expression period followed by rapid recovery. CONCLUSIONS Results implicate LP muscle tension as a potential physiological mechanism that links the actual inhibition of anger following provocation to chronic pain severity among CLBP patients. Results also highlight the importance of mismatch situations for patients who typically regulate anger by expressing it. These CLBP patients may be at particular risk for elevated pain severity if circumstances at work or home regularly dictate that they should inhibit anger expression.
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Bruehl S, Chung OY, Burns JW. The mu opioid receptor A118G gene polymorphism moderates effects of trait anger-out on acute pain sensitivity. Pain 2008; 139:406-415. [PMID: 18579306 DOI: 10.1016/j.pain.2008.05.014] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2008] [Revised: 05/19/2008] [Accepted: 05/20/2008] [Indexed: 12/26/2022]
Abstract
Both trait anger-in (managing anger through suppression) and anger-out (managing anger through direct expression) are related to pain responsiveness, but only anger-out effects involve opioid mechanisms. Preliminary work suggested that the effects of anger-out on postoperative analgesic requirements were moderated by the A118G single nucleotide polymorphism of the mu opioid receptor gene. This study further explored these potential genotypexphenotype interactions as they impact acute pain sensitivity. Genetic samples and measures of anger-in and anger-out were obtained in 87 subjects (from three studies) who participated in controlled laboratory acute pain tasks (ischemic, finger pressure, thermal). McGill Pain Questionnaire (MPQ) Sensory and Affective ratings for each pain task were standardized within studies, aggregated across pain tasks, and combined for analyses. Significant anger-outxA118G interactions were observed (p's<.05). Simple effects tests for both pain measures revealed that whereas anger-out was nonsignificantly hyperalgesic in subjects homozygous for the wild-type allele, anger-out was significantly hypoalgesic in those with the variant G allele (p's<.05). For the MPQ-Affective measure, this interaction arose both from low pain sensitivity in high anger-out subjects with the G allele and heightened pain sensitivity in low anger-out subjects with the G allele relative to responses in homozygous wild-type subjects. No genetic moderation was observed for anger-in, although significant main effects on MPQ-Affective ratings were noted (p<.005). Anger-in main effects were due to overlap with negative affect, but anger-outxA118G interactions were not, suggesting unique effects of expressive anger regulation. Results support opioid-related genotypexphenotype interactions involving trait anger-out.
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Affiliation(s)
- Stephen Bruehl
- Department of Anesthesiology, Vanderbilt University School of Medicine, 701 Medical Arts Building, 1211 Twenty-First Avenue South, Nashville, TN 37212, USA Department of Psychology, Rosalind Franklin University of Medicine and Science, North Chicago, IL, USA
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Burns JW, Quartana PJ, Bruehl S. Anger inhibition and pain: conceptualizations, evidence and new directions. J Behav Med 2008; 31:259-79. [PMID: 18498056 DOI: 10.1007/s10865-008-9154-7] [Citation(s) in RCA: 77] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2007] [Accepted: 04/08/2008] [Indexed: 11/25/2022]
Abstract
Anger and how anger is regulated appear to affect acute and chronic pain intensity. The inhibition of anger (anger-in), in particular, has received much attention, and it is widely believed that suppressing or inhibiting the verbal or physical expression of anger is related to increased pain severity. We examine theoretical accounts for expecting that anger inhibition should affect pain, and review evidence for this claim. We suggest that the evidence for a link between trait anger-in (the self-reported tendency to inhibit anger expression when angry) and acute and chronic pain severity is quite limited owing to a number of factors including a inadequate definition of trait anger-in embodied in the popular anger-in subscale of Spielberger's Anger Expression Inventory, and a strong overlap between trait anger-in scores and measures of general negative affect (NA). We argue that in order to determine whether something unique to the process of anger inhibition exerts direct effects on subsequent pain intensity, new conceptualizations and approaches are needed that go beyond self-report assessments of trait anger-in. We present one model of anger inhibition and pain that adopts elements of Wegner's ironic process theory of thought suppression. Findings from this emerging research paradigm indicate that state anger suppression (suppression manipulated in the laboratory) may indeed affect sensitivity to subsequent painful stimuli, and we outline potentially productive avenues of future inquiry that build on this model. We conclude that although studies employing correlational designs and self-reports of trait anger-in have not upheld the claim that anger inhibition affects pain severity, evidence from studies using new models suggests that actually inhibiting anger expression during a provocative event may increase perceived pain at a later time.
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Affiliation(s)
- John W Burns
- Department of Psychology, Rosalind Franklin University of Medicine and Science, 3333 Green Bay Rd., North Chicago, IL 60064, USA.
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Cathcart S, Petkov J, Pritchard D. Effects of induced stress on experimental pain sensitivity in chronic tension-type headache sufferers. Eur J Neurol 2008; 15:552-8. [PMID: 18397305 DOI: 10.1111/j.1468-1331.2008.02124.x] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
BACKGROUND AND PURPOSE It has been proposed that stress may contribute to chronic tension-type headache (CTH) through hyperalgesic effects on already sensitized pain pathways in CTH sufferers. This hypothesis could be partially tested by examining effects of stress on mechanical and thermal pain sensitivity in CTH sufferers. Such examinations have not been reported to date. MATERIALS AND METHODS In the present study, we measured cephalic and extra-cephalic pressure [pressure-pain threshold (PPT)] and cold-pain thresholds (CPT) in CTH sufferers (n = 8 females, n = 8 males) and healthy control subjects (n = 8 males, n = 7 females) recruited from the general population before and after exposure to a 15-min stressful mental task. RESULTS Results indicated that PPT's at head and hand were lower in the CTH compared with control group both before and after task exposure. PPT's and CPT's decreased from pre- to post-task in both groups, with a significantly greater pre- to post-task reduction in cephalic PPT in the CTH compared with control group. Subjective stress increased from pre- to post-task in both groups and did not differ between groups. In the CTH group, stress reactivity was negatively correlated with PPT's, whilst absolute stress levels were positively correlated with pre- to post-task decrease in PPT's. CONCLUSIONS The main finding is an enhanced hyperalgesic effect of stress on cephalic pressure-pain sensitivity in the CTH sufferers compared with the healthy controls. The results support the hypothesis that stress may contribute to CTH through hyperalgesic effects on already sensitized pain pathways in CTH sufferers.
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Affiliation(s)
- S Cathcart
- Centre for Applied Psychological Research, University of South Australia, Adelaide, Australia.
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Quartana PJ, Yoon KL, Burns JW. Anger suppression, ironic processes and pain. J Behav Med 2007; 30:455-69. [PMID: 17712618 DOI: 10.1007/s10865-007-9127-2] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2007] [Accepted: 07/31/2007] [Indexed: 10/22/2022]
Abstract
Whether anger suppression exerts a causal influence on pain experience, and the mechanisms of such an influence, are not well understood. We report two experimental studies that examine the hypothesis that anger suppression paradoxically increases cognitive accessibility of anger, in turn coloring perceptions of succeeding pain in an anger-congruent fashion. The results of two experimental studies largely confirmed these predictions. Study 1 revealed that participants instructed to suppress emotions during anger-provocation experienced greater cold-pressor pain than those in the control condition. This difference was confined to perception of anger-specific qualities of pain. Study 2 replicated key findings of Study 1, but also provided partial evidence for increased cognitive accessibility of anger tied to anger suppression through self-report and modified dot-probe methodologies. Implications and limitations of these findings are discussed.
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Affiliation(s)
- Phillip J Quartana
- Department of Psychology, Rosalind Franklin University of Medicine and Science, 3333 Green Bay Road, North Chicago, IL 60064, USA.
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Anger management style moderates effects of emotion suppression during initial stress on pain and cardiovascular responses during subsequent pain-induction. Ann Behav Med 2007; 34:154-65. [DOI: 10.1007/bf02872670] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022] Open
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Bruehl S, al'Absi M, France CR, France J, Harju A, Burns JW, Chung OY. Anger Management Style and Endogenous Opioid Function: Is Gender a Moderator? J Behav Med 2007; 30:209-19. [PMID: 17410417 DOI: 10.1007/s10865-007-9099-2] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2007] [Accepted: 02/16/2007] [Indexed: 11/27/2022]
Abstract
This study explored possible gender moderation of previously reported associations between elevated trait anger-out and reduced endogenous opioid analgesia. One hundred forty-five healthy participants underwent acute electrocutaneous pain stimulation after placebo and oral opioid blockade in separate sessions. Blockade effects were derived reflecting changes in pain responses induced by opioid blockade. Hierarchical regressions revealed that elevated anger-out was associated with smaller pain threshold blockade effects (less opioid analgesia) in females, with opposite findings in males (interaction p < .001). Similar marginally significant interactions were noted for blockade effects derived for nociceptive flexion reflex threshold, pain tolerance, and pain ratings (p < .10). Anger-in was also associated negatively with pain threshold blockade effects in females but not males (interaction p < .05). Across genders, elevated anger-in was related to smaller pain tolerance blockade effects (p < .01). Overlap with negative affect did not account for these opioid effects. The anger-in/opioid association was partially due to overlap with anger-out, but the converse was not true. These findings provide additional evidence of an association between trait anger-out and endogenous opioid analgesia, but further suggest that gender may moderate these effects. In contrast to past work, anger-in was related to reduced opioid analgesia, although overlap with anger-out may contribute to this finding.
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Affiliation(s)
- Stephen Bruehl
- Department of Anesthesiology, Vanderbilt University Medical Center, 701 Medical Arts Building, 1211 Twenty-First Avenue South, Nashville, TN 37212, USA.
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Abstract
Headache is a chronic disease that occurs with varying frequency and results in varying levels of disability. To date, the majority of research and clinical focus has been on the role of biological factors in headache and headache-related disability. However, reliance on a purely biomedical model of headache does not account for all aspects of headache and associated disability. Using a biopsychosocial framework, the current manuscript expands the view of what factors influence headache by considering the role psychological (i.e., cognitive and affective) factors have in the development, course, and consequences of headache. The manuscript initially reviews evidence showing that neural circuits responsible for cognitive-affective phenomena are highly interconnected with the circuitry responsible for headache pain. The manuscript then reviews the influence cognitions (locus of control and self-efficacy) and negative affect (depression, anxiety, and anger) have on the development of headache attacks, perception of headache pain, adherence to prescribed treatment, headache treatment outcome, and headache-related disability. The manuscript concludes with a discussion of the clinical implications of considering psychological factors when treating headache.
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Affiliation(s)
- Robert A Nicholson
- Department of Family Medicine, St Louis University School of Medicine, and Ryan Headache Centre, St Louis, MO 63104, USA
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Bruehl S, Chung OY, Burns JW, Diedrich L. Trait anger expressiveness and pain-induced beta-endorphin release: support for the opioid dysfunction hypothesis. Pain 2007; 130:208-215. [PMID: 17197088 PMCID: PMC2680320 DOI: 10.1016/j.pain.2006.11.013] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2006] [Revised: 11/08/2006] [Accepted: 11/21/2006] [Indexed: 10/23/2022]
Abstract
The anger management styles of anger-in (inhibition) and anger-out (direct expression) are positively associated with pain responsiveness. Opioid blockade studies suggest that hyperalgesic effects of trait anger-out, but not those of trait anger-in, are mediated in part by opioid analgesic system dysfunction. The current study tested the opioid dysfunction hypothesis of anger-out using an alternative index of opioid function: pain-induced changes in plasma endogenous opioids. Plasma beta-endorphin (BE) was assessed at rest and again following exposure to three laboratory acute pain tasks (finger pressure, ischemic, and thermal) in 14 healthy controls and 13 chronic low back pain (LBP) subjects. As expected, acute pain ratings correlated positively with measures of anger-in (both groups) and anger-out (LBP group; p's<.05). Greater pain-induced increases in BE were associated with significantly lower pain ratings in both groups (p's<.05). Hierarchical multiple regression indicated that greater anger-out significantly predicted smaller pain-induced BE increases (p<.05). Subject type did not moderate this association (p>.10). Anger-in did not display significant main or interaction effects on pain-induced BE changes (p's>.10). The significant association between anger-out and BE release partially mediated the hyperalgesic effects of anger-out on pain unpleasantness, and was not attenuated by statistical control of general negative affect. This suggests unique associations with expressive anger regulation. Elevated trait anger-out therefore appears to be associated with opioid analgesic system dysfunction, whether it is indexed by responses to opioid blockade or by examining circulating endogenous opioid levels. Possible "statextrait" interactions on these anger-related opioid system differences are discussed.
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Affiliation(s)
- Stephen Bruehl
- Department of Anesthesiology, Vanderbilt University School of Medicine, Nashville, TN, USA
| | - Ok Y. Chung
- Department of Anesthesiology, Vanderbilt University School of Medicine, Nashville, TN, USA
| | - John W. Burns
- Department of Psychology, Rosalind Franklin University of Medicine and Science, North Chicago, IL, USA
| | - Laura Diedrich
- Department of Anesthesiology, Vanderbilt University School of Medicine, Nashville, TN, USA
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Burns JW. Arousal of negative emotions and symptom-specific reactivity in chronic low back pain patients. ACTA ACUST UNITED AC 2006; 6:309-19. [PMID: 16768562 DOI: 10.1037/1528-3542.6.2.309] [Citation(s) in RCA: 65] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Anger may have greater effects on chronic pain severity than other negative emotions and may do so by increasing muscle tension near the site of injury (symptom-specific reactivity). For patients with chronic low back pain (CLBP), relevant muscles are lower paraspinals (LP). Ninety-four CLBP patients and 79 controls underwent anger and sadness recall interviews. EMG and cardiovascular activity were recorded. Patients exhibited greater LP tension increases during anger and slower recovery than controls. Only patients showed greater LP reactivity during anger than sadness. For both groups, trapezius reactivity during anger and sadness did not differ. LP reactivity to anger correlated with everyday pain severity for patients. Anger-induced symptom-specific LP reactivity may be linked to chronic pain aggravation among CLBP patients.
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Affiliation(s)
- John W Burns
- Department of Psychology, Rosalind Franklin University of Medicine and Science, North Chicago, IL 60064, USA.
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Mollet GA, Harrison DW. Emotion and Pain: A Functional Cerebral Systems Integration. Neuropsychol Rev 2006; 16:99-121. [PMID: 17006768 DOI: 10.1007/s11065-006-9009-3] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2006] [Accepted: 08/02/2006] [Indexed: 10/24/2022]
Abstract
Emotion and pain are psychological constructs that have received extensive attention in neuropsychological research. However, neuropsychological models of emotional processing have made more progress in describing how brain regions interact to process emotion. Theories of emotional processing can describe inter-hemispheric and intra-hemispheric interactions during emotional processing. Due to similarities between emotion and pain, it is thought that emotional models can be applied to pain. The following review examines the neuropsychology of emotion and pain using a functional cerebral systems approach. Specific comparisons are made between pain and anger. Attention is given to differences in cerebral function and physiology that may contribute to the processing of emotion and pain. Suggestions for future research in emotion and pain are given.
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Affiliation(s)
- Gina A Mollet
- Virginia Tech Department of Psychology, Virginia Polytechnic University, Williams Hall, Blacksburg, VA 24061, USA
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Bruehl S, Chung OY, Burns JW. Anger expression and pain: an overview of findings and possible mechanisms. J Behav Med 2006; 29:593-606. [PMID: 16807797 DOI: 10.1007/s10865-006-9060-9] [Citation(s) in RCA: 69] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/22/2006] [Indexed: 11/28/2022]
Abstract
A tendency to manage anger via direct expression (anger-out) is increasingly recognized as influencing responses to pain. Elevated trait anger-out is associated with increased responsiveness to acute experimental and clinical pain stimuli, and is generally related to elevated chronic pain intensity in individuals with diverse pain conditions. Possible mechanisms for these links are explored, including negative affect, psychodynamics, central adipose tissue, symptom specific muscle reactivity, endogenous opioid dysfunction, and genetics. The opioid dysfunction hypothesis has some experimental support, and simultaneously can account for anger-out's effects on both acute and chronic pain. Factors which may moderate the anger-out/pain link are described, including narcotic use, gender, and genetic polymorphisms. Pain exacerbating effects of trait anger-out are contrasted with the apparent pain inhibitory effects of behavioral anger expression exhibited in anger-provoking contexts. Conceptual issues related to the state versus trait effects of expressive anger regulation are discussed.
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Affiliation(s)
- Stephen Bruehl
- Department of Anesthesiology, Vanderbilt University School of Medicine, Nashville, TN 37212, USA.
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Bruehl S, Chung OY, Donahue BS, Burns JW. Anger Regulation Style, Postoperative Pain, and Relationship to the A118G Mu Opioid Receptor Gene Polymorphism: A Preliminary Study. J Behav Med 2006; 29:161-9. [PMID: 16400534 DOI: 10.1007/s10865-005-9030-7] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2005] [Accepted: 09/01/2005] [Indexed: 10/25/2022]
Abstract
Greater trait anger-out is associated with elevated pain responsiveness. Previous work suggests this effect may be mediated by deficient endogenous opioid analgesia, possibly reflecting diminished opioid receptor sensitivity. The A118G single nucleotide polymorphism (SNP) of the mu opioid receptor gene influences both opioid receptor sensitivity and clinical responsiveness to opioid analgesics. Therefore, this study tested whether this SNP either mediated or moderated the effects of anger-out on postsurgical pain outcomes. Forty-eight patients undergoing coronary artery bypass graft surgery provided genetic samples, and completed measures of anger-out and postsurgical pain. Postsurgical opioid analgesic use was also recorded. Anger-out was positively associated with postsurgical pain ratings (p < 0.05). Anger-out was not associated with A118G SNP status (p > 0.10), suggesting the latter is unlikely to mediate anger-out's pain-related effects. A significant anger-out x A118G interaction was observed on analgesic use (p < 0.05), due to a much stronger positive relationship between anger-out and analgesic demands in patient with the A118G SNP (b = 0.53) than those with the wild-type receptor (b = 0.07). These results suggest that the A118G SNP may moderate but not mediate the effects of anger-out on postoperative pain responses.
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Affiliation(s)
- Stephen Bruehl
- Department of Anesthesiology, Vanderbilt University School of Medicine, Tennessee, Nashville 37212, USA.
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KILLGORE WILLIAMDS. TRAIT-ANGER ENHANCES EFFECTS OF CAFFEINE ON PSYCHOMOTOR VIGILANCE PERFORMANCE. Percept Mot Skills 2006. [DOI: 10.2466/pms.103.7.883-886] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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Burns JW, Bruehl S. Anger Management Style, Opioid Analgesic Use, and Chronic Pain Severity: A Test of the Opioid-Deficit Hypothesis. J Behav Med 2005; 28:555-63. [PMID: 16320097 DOI: 10.1007/s10865-005-9020-9] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/24/2005] [Indexed: 10/25/2022]
Abstract
Anger management style is related to both acute and chronic pain. Recent research suggests that individuals who predominantly express anger (anger-out) may report heightened chronic pain severity due in part to endogenous opioid antinociceptive dysfunction. If exogenous opioids serve to remediate opioid deficits, we predicted that regular use of opioid analgesics by chronic pain patients would alter these relationships such that anger-out would be related to chronic pain severity only among opioid-free patients. For 136 chronic pain patients, anger management style, depression, anxiety, pain severity, and use of opioid and antidepressant medication was assessed. Results of hierarchical multiple regressions to predict chronic pain severity showed: (a) a significant Anger-out x Opioid use interaction such that high Anger-out was associated with high pain severity only among patients not taking opioids; (b) controlling for depressed affect and anxiety did not affect this association; (c) the Anger-out x Antidepressant use interaction was nonsignificant; (d) Anger-in did not interact with use of any medication to affect pain severity. Results are consistent with an opioid-deficit hypothesis and suggest that regular use of opioid medications by patients high in anger expression may compensate for an endogenous opioid deficit, and mitigate the effects of elevated anger expression on chronic pain intensity.
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Affiliation(s)
- John W Burns
- Department of Psychology, Rosalind Franklin University of Medicine and Science, 3333 Green Bay Rd., North Chicago, Illinois 60064, USA.
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