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Schmidt H, Drusko A, Renz MP, Schlömp L, Tost H, Schuh-Hofer S, Tesarz J, Meyer-Lindenberg A, Treede RD. Application of the grading system for "nociplastic pain" in chronic primary and chronic secondary pain conditions: a field study. Pain 2024:00006396-990000000-00695. [PMID: 39190340 DOI: 10.1097/j.pain.0000000000003355] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2023] [Accepted: 06/15/2024] [Indexed: 08/28/2024]
Abstract
ABSTRACT The concept "nociplastic pain" has been developed for patients with features of nociceptive system sensitization that are not explained as nociceptive or neuropathic. Here, we tested how well the recently published grading system differentiates between chronic primary and secondary pain conditions. We recruited patients with fibromyalgia (FMS, n = 41), complex regional pain syndrome (CRPS, n = 11), osteoarthritis (OA, n = 21), or peripheral nerve injury (PNI, n = 8). We used clinical history, pain drawings, quantitative sensory testing (QST), and questionnaires to classify their pains as possibly or probably "nociplastic." All patients with chronic primary pain exhibited widespread/regional pain not explainable by either nociceptive or neuropathic mechanisms. Widespread pain occurred in 12 patients with OA but was identified as nociceptive in 11 of 12. Regional pain occurred in 4 patients with PNI but was identified as neuropathic in 3 of 4. At this step, the grading system had 100% sensitivity and 93% specificity. Clinical evidence for pain hypersensitivity by QST, and history of hypersensitivity and mental comorbidities did not differentiate between chronic primary pain (QST: 36/52 = 69%, history: 43/52 = 83%) and secondary pain conditions (QST: 20/29 = 69%, history: 24/29 83%). Based on these data, specificity remained excellent (93%), but sensitivity dropped substantially (60%) due to lacking evidence for pain hypersensitivity in many patients with FMS. This low sensitivity suggests that the published grading system is not suitable for screening purposes. We suggest structural and content modifications to improve sensitivity, including placement of patient history before clinical examination and addition of a high tender point count as evidence for widespread pain hypersensitivity.
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Affiliation(s)
- Hannah Schmidt
- Department of Psychiatry and Psychotherapy, Central Institute of Mental Health, Medical Faculty Mannheim, Heidelberg University, Mannheim, Germany
- Department of Neurophysiology, Medical Faculty Mannheim, Heidelberg University, Mannheim, Germany
| | - Armin Drusko
- Department of General Internal Medicine and Psychosomatics, University Hospital Heidelberg, Heidelberg, Germany
| | - Malika Pia Renz
- Department of Psychiatry and Psychotherapy, Central Institute of Mental Health, Medical Faculty Mannheim, Heidelberg University, Mannheim, Germany
| | - Lea Schlömp
- Department of Psychiatry and Psychotherapy, Central Institute of Mental Health, Medical Faculty Mannheim, Heidelberg University, Mannheim, Germany
| | - Heike Tost
- Department of Psychiatry and Psychotherapy, Central Institute of Mental Health, Medical Faculty Mannheim, Heidelberg University, Mannheim, Germany
| | - Sigrid Schuh-Hofer
- Department of Neurophysiology, Medical Faculty Mannheim, Heidelberg University, Mannheim, Germany
- Department of Neurology, University Medical Center Tübingen, Tübingen, Germany
| | - Jonas Tesarz
- Department of General Internal Medicine and Psychosomatics, University Hospital Heidelberg, Heidelberg, Germany
| | - Andreas Meyer-Lindenberg
- Department of Psychiatry and Psychotherapy, Central Institute of Mental Health, Medical Faculty Mannheim, Heidelberg University, Mannheim, Germany
| | - Rolf-Detlef Treede
- Department of Psychiatry and Psychotherapy, Central Institute of Mental Health, Medical Faculty Mannheim, Heidelberg University, Mannheim, Germany
- Department of Neurophysiology, Medical Faculty Mannheim, Heidelberg University, Mannheim, Germany
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Čeko M, Baeuerle T, Webster L, Wager TD, Lumley MA. The effects of virtual reality neuroscience-based therapy on clinical and neuroimaging outcomes in patients with chronic back pain: a randomized clinical trial. Pain 2024; 165:1860-1874. [PMID: 38466872 DOI: 10.1097/j.pain.0000000000003198] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2023] [Accepted: 01/06/2024] [Indexed: 03/13/2024]
Abstract
ABSTRACT Chronic pain remains poorly managed. The integration of immersive technologies (ie, virtual reality [VR]) with neuroscience-based principles may provide effective pain treatment by targeting cognitive and affective neural processes that maintain pain and therefore potentially changing neurobiological circuits associated with pain chronification and amplification. We tested the effectiveness of a novel VR neuroscience-based therapy (VRNT) to improve pain-related outcomes in n = 31 participants with chronic back pain, evaluated against usual care (waitlist control; n = 30) in a 2-arm randomized clinical trial ( NCT04468074) . We also conducted pre-treatment and post-treatment MRI to test whether VRNT affects brain networks previously linked to chronic pain and treatment effects. Compared with the control condition, VRNT led to significantly reduced pain intensity (g = 0.63) and pain interference (g = 0.84) at post-treatment vs pre-treatment, with effects persisting at 2-week follow-up. These improvements were partially mediated by reduced kinesiophobia and pain catastrophizing. Several secondary clinical outcomes were also improved by VRNT, including disability, quality of life, sleep, and fatigue. In addition, VRNT was associated with increases in dorsomedial prefrontal functional connectivity with the superior somatomotor, anterior prefrontal and visual cortices, and decreased white matter fractional anisotropy in the corpus callosum adjacent to the anterior cingulate, relative to the control condition. Thus, VRNT showed preliminary efficacy in significantly reducing pain and improving overall functioning, possibly through changes in somatosensory and prefrontal brain networks.
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Affiliation(s)
- Marta Čeko
- Institute of Cognitive Science, University of Colorado, Boulder, CO, United States
| | | | - Lynn Webster
- U.S. Center for Policy, Scientific Affairs, Dr. Vince Clinical Research, Salt Lake City, UT, United States
| | - Tor D Wager
- Department of Psychological and Brain Sciences, Dartmouth College, Hanover, NH, United States
| | - Mark A Lumley
- Department of Psychology, Wayne State University, Detroit, MI, United States
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Jin J, Yarns BC. The impact of stressful life events on centralized pain and pain intensity: A combined model examining the mediating roles of anger and perceived injustice among racially minoritized adults with chronic pain. THE JOURNAL OF PAIN 2024:104642. [PMID: 39067581 DOI: 10.1016/j.jpain.2024.104642] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/22/2024] [Revised: 07/16/2024] [Accepted: 07/19/2024] [Indexed: 07/30/2024]
Abstract
Stressful life events are highly associated with chronic pain. Yet, research is needed to identify the psychological mechanisms that link life adversity and pain, especially studies that test comprehensive models, recruit racially diverse samples, and measure varied pain-related symptoms. This study examined the relationship between stressful life events and pain in a racially diverse sample and tested the potential mediating roles of both anger and perceived injustice. Both centralized pain symptoms and pain intensity were outcomes. Analyses consisted of two cross-sectional, mediation models among 673 adults with self-reported chronic pain who were racially diverse (Black: n = 258; Latine: n = 254; Asian American: n = 161). Results indicated a positive relationship between stressful life events and centralized pain symptoms (b = 2.53, p <.001) and pain intensity (b = 0.20, p <.001). In parallel mediation analyses, anger (b = 0.91, 95% CI = 0.67, 1.17) and perceived injustice (b = 0.86, 95% CI = 0.64, 1.11) acted as partial mediators on centralized pain symptoms. Also, anger (b = 0.05, 95% CI = 0.03, 0.08) and perceived injustice (b = 0.11, 95% CI = 0.08, 0.14) acted as full mediators on pain intensity. The combined psychosocial variables accounted for 51% of centralized pain symptoms and 26% of pain intensity. Findings suggest that psychosocial factors are significantly associated to pain outcomes. Future research is needed to investigate exposure to adversity in life, anger, and perceived injustice together as psychosocial mechanisms of pain symptoms. PERSPECTIVE: Among racially minoritized adults with chronic pain, this article presents empirical evidence that stressful life events, anger, and perceived injustice are associated with centralized pain symptoms and pain intensity. This could guide psychological intervention to focus on anger and perceived injustice especially when addressing centralized pain.
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Affiliation(s)
- Joel Jin
- Department of Clinical Psychology, Seattle Pacific University, Seattle, WA, United States.
| | - Brandon C Yarns
- Department of Mental Health/Psychiatry, VA Greater Los Angeles Healthcare System, Los Angeles, CA, United States; Department of Psychiatry and Biobehavioral Sciences, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, CA, United States
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Norman-Nott N, Hesam-Shariati N, Wewege MA, Rizzo RRN, Cashin AG, Wilks CR, Quidé Y, McAuley JH, Gustin SM. Emotion regulation skills-focused interventions for chronic pain: A systematic review and meta-analysis. Eur J Pain 2024. [PMID: 38558425 DOI: 10.1002/ejp.2268] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2023] [Revised: 11/07/2023] [Accepted: 03/12/2024] [Indexed: 04/04/2024]
Abstract
OBJECTIVES To investigate the effect of emotion regulation skills-focused (ERSF) interventions to reduce pain intensity and improve psychological outcomes for people with chronic pain and to narratively report on safety and intervention compliance. METHODS Six databases and four registries were searched for randomized controlled trials (RCTs) up to 29 April 2022. Risk of bias was evaluated using the Cochrane RoB 2.0 tool, and certainty of evidence was assessed according to the Grading, Assessment, Development and Evaluation (GRADE). Meta-analyses for eight studies (902 participants) assessed pain intensity (primary outcome), emotion regulation, affect, symptoms of depression and anxiety, and pain interference (secondary outcomes), at two time points when available, post-intervention (closest to intervention end) and follow-up (the first measurement after the post-intervention assessment). RESULTS Compared to TAU, pain intensity improved post-intervention (weighted mean difference [WMD] = -10.86; 95% confidence interval [CI] [-17.55, -2.56]) and at follow-up (WMD = -11.38; 95% CI [-13.55, -9.21]). Emotion regulation improved post-intervention (standard mean difference [SMD] = 0.57; 95% CI [0.14, 1.01]), and depressive symptoms improved at follow-up (SMD = -0.45; 95% CI [-0.66, -0.24]). Compared to active comparators, anxiety symptoms improved favouring the comparator post-intervention (SMD = 0.10; 95% CI [0.03, 0.18]), and compared to CBT, pain interference improved post-intervention (SMD = -0.37; 95% CI [-0.69, -0.04]). Certainty of evidence ranged from very low to moderate. SIGNIFICANCE The findings provide evidence that ERSF interventions reduce pain intensity for people with chronic pain compared to usual treatment. These interventions are at least as beneficial to reduce pain intensity as the current gold standard psychological intervention, CBT. However, the limited number of studies and certainty of evidence mean further high-quality RCTs are warranted. Additionally, further research is needed to identify whether ERSF interventions may be more beneficial for specific chronic pain conditions.
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Affiliation(s)
- Nell Norman-Nott
- NeuroRecovery Research Hub, School of Psychology, Faculty of Science, University of New South Wales, Sydney, New South Wales, Australia
- Centre for Pain IMPACT, Neuroscience Research Australia, Sydney, New South Wales, Australia
| | - Negin Hesam-Shariati
- NeuroRecovery Research Hub, School of Psychology, Faculty of Science, University of New South Wales, Sydney, New South Wales, Australia
- Centre for Pain IMPACT, Neuroscience Research Australia, Sydney, New South Wales, Australia
| | - Michael A Wewege
- Centre for Pain IMPACT, Neuroscience Research Australia, Sydney, New South Wales, Australia
- School of Health Sciences, Faculty of Medicine and Health, University of New South Wales, Sydney, New South Wales, Australia
| | - Rodrigo R N Rizzo
- Centre for Pain IMPACT, Neuroscience Research Australia, Sydney, New South Wales, Australia
- School of Health Sciences, Faculty of Medicine and Health, University of New South Wales, Sydney, New South Wales, Australia
| | - Aidan G Cashin
- Centre for Pain IMPACT, Neuroscience Research Australia, Sydney, New South Wales, Australia
- School of Health Sciences, Faculty of Medicine and Health, University of New South Wales, Sydney, New South Wales, Australia
| | - Chelsey R Wilks
- Department of Psychological Science, University of Missouri-St Louis, St. Louis, Missouri, USA
| | - Yann Quidé
- NeuroRecovery Research Hub, School of Psychology, Faculty of Science, University of New South Wales, Sydney, New South Wales, Australia
- Centre for Pain IMPACT, Neuroscience Research Australia, Sydney, New South Wales, Australia
| | - James H McAuley
- Centre for Pain IMPACT, Neuroscience Research Australia, Sydney, New South Wales, Australia
- School of Health Sciences, Faculty of Medicine and Health, University of New South Wales, Sydney, New South Wales, Australia
| | - Sylvia M Gustin
- NeuroRecovery Research Hub, School of Psychology, Faculty of Science, University of New South Wales, Sydney, New South Wales, Australia
- Centre for Pain IMPACT, Neuroscience Research Australia, Sydney, New South Wales, Australia
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Schubiner H, Lowry WJ, Heule M, Ashar YK, Lim M, Mekaru S, Kitts T, Lumley MA. Application of a Clinical Approach to Diagnosing Primary Pain: Prevalence and Correlates of Primary Back and Neck Pain in a Community Physiatry Clinic. THE JOURNAL OF PAIN 2024; 25:672-681. [PMID: 37777033 DOI: 10.1016/j.jpain.2023.09.019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/30/2023] [Revised: 09/17/2023] [Accepted: 09/24/2023] [Indexed: 10/02/2023]
Abstract
Chronic back or neck pain (CBNP) can be primary (nociplastic or neuroplastic; without clear peripheral etiology) or secondary (to nociceptive or neuropathic causes). Expanding on available models of nociplastic pain, we developed a clinic-ready approach to diagnose primary/nociplastic pain: first, a standard physical exam and review of imaging to rule out secondary pain; and second, a detailed history of symptom presentation to rule in primary pain. We trained a physician who evaluated 222 patients (73.9% female, age M = 59.6) with CBNP; patients separately completed pain and psychosocial questionnaires. We estimated the prevalence of primary CBNP and explored biomedical, imaging, and psychological correlates of primary CBNP. Although almost all patients (97.7%) had at least 1 spinal anomaly on imaging, the diagnostic approach estimated that 88.3% of patients had primary pain, 5.0% had secondary pain, and 6.8% had mixed pain. Patients with primary pain were more likely than the other 2 groups of patients (combined as "non-primary pain") to report certain functional conditions, central sensitization, and features such as sensitivity to light touch, spreading pain, and pain worsening with stress; however, no difference was detected in depression, anxiety, and pain catastrophizing between those with primary and nonprimary pain. These findings are consistent with prior estimates that 85 to 90% of CBNP is "nonspecific." Further research is needed to validate and perhaps refine this diagnostic approach, which holds the potential for better outcomes if patients are offered treatments targeted to primary pain, such as pain neuroscience education and several emerging psychological therapies. PERSPECTIVE: We developed an approach to diagnose chronic primary pain, which was applied in a physiatry clinic to 222 patients with CBNP. Most patients (88.3%) had primary pain, despite almost universal anomalies on spinal imaging. This diagnostic approach can guide educational and psychological treatments tailored for primary pain.
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Affiliation(s)
- Howard Schubiner
- Department of Internal Medicine, Michigan State University College of Human Medicine, East Lansing, Michigan
| | | | - Marjorie Heule
- Department of Psychology, Wayne State University, Detroit, Michigan
| | - Yoni K Ashar
- Division of General Internal Medicine, University of Colorado Anschutz Medical Campus, Aurora, Colorado
| | - Michael Lim
- Department of Psychiatry, Michigan State University College of Human Medicine, East Lansing, Michigan
| | - Steven Mekaru
- School of Medicine, Wayne State University, Detroit, Michigan
| | - Torran Kitts
- Department of Psychology, Wayne State University, Detroit, Michigan
| | - Mark A Lumley
- Department of Psychology, Wayne State University, Detroit, Michigan
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6
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Valenzuela B. Landau model for illustrating the learning and unlearning process of nociplastic pain. FRONTIERS IN PAIN RESEARCH 2024; 5:1307532. [PMID: 38444432 PMCID: PMC10913031 DOI: 10.3389/fpain.2024.1307532] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2023] [Accepted: 01/30/2024] [Indexed: 03/07/2024] Open
Abstract
Recent advancements in understanding the consolidation of nociplastic pain point to a complex, non-conscious learned process of threat perception. Neurobiological pain education is emerging as a promising approach to unlearn nociplastic pain, supported by biopsychosocial tools such as exposure to movement, mindfulness, and group sharing formats. However, this approach is still not well-known among clinicians and the society at large, creating a communication problem that unfortunately perpetuates the suffering of patients. Herein, we propose a Landau model to describe the learning and unlearning process of nociplastic pain, aiming to clarify this complex situation and facilitate communication across different sectors of the society. Nociplastic pain corresponds to a first-order transition, with attention more likely in the alert-protection state than in the trust-explore state. Two appealing results of the model are that the perception of the critical context depends on personal history regarding the symptom and that biopsychosocial loops are formed when there is alarming learned historical information about the symptom, along with confused and contradictory expert information, as seen in nocebo messages. Learning and unlearning in the model correspond to a chang in control parametrs that can weigh more on the alert-protection state, trust-explore state, uncertain state or neutral state. This description clarifies why neurobiological education is the foundational therapy from which others must be built to embody the accessible, clear, and trustworthy information.
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Affiliation(s)
- Belén Valenzuela
- Department of Theory and Simulation of Materials, Instituto de Ciencia de Materiales de Madrid, ICMM-CSIC, Madrid, Spain
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Tilbor E, Hadar A, Portnoy V, Ganor O, Braw Y, Amital H, Ablin J, Dror C, Bloch Y, Nitzan U. TMS in combination with a pain directed intervention for the treatment of fibromyalgia - A randomized, double-blind, sham-controlled trial. J Psychiatr Res 2024; 170:167-173. [PMID: 38150768 DOI: 10.1016/j.jpsychires.2023.12.016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/01/2023] [Revised: 12/03/2023] [Accepted: 12/10/2023] [Indexed: 12/29/2023]
Abstract
BACKGROUND Fibromyalgia Syndrome (FMS) is a highly prevalent condition, that causes chronic pain and severe reduction in quality of life and productivity, as well as social isolation. Despite the significant morbidity and economic burden of FMS, current treatments are scarce. OBJECTIVE To investigate whether stimulation of ACC -mPFC activity by dTMS enhances a pain-directed psychotherapeutic intervention. METHODS 19 FMS patients were randomised to receive either 20 sessions of dTMS or sham stimulation, each followed by a pain-directed psychotherapeutic intervention. With the H7 HAC coil or sham stimulation, we targeted the ACC -mPFC; specific brain areas that play a central role in pain processing. Clinical response to treatment was assessed with the McGill Pain Questionnaire Short Form (SF-MPQ), the Visual Analogue Fibromyalgia Impact Questionnaire, the Brief Pain Inventory questionnaire, and the Hamilton Depression Rating Scale. RESULTS DTMS treatment was safe and well tolerated by FMS patients. A significant decrease in the combined sensory and affective pain dimensions was specifically demonstrated in the dTMS cohort, as measured by the SF-MPQ (Significant group × time interaction [F(2, 32) = 3.51, p < .05,ηp2 = 0.18]; No significant changes were found in depressive symptoms in both the dTMS and sham groups. CONCLUSION Our results suggest that a course of dTMS combined with a pain-directed psychotherapeutic intervention can alleviate pain symptoms in FMS patients. Beyond clinical possibilities, future studies are needed to substantiate the innovative hypothesis that it is not dTMS alone, but rather dTMS-induced plasticity of pain-related networks, that enables the efficacy of pain-directed psychotherapeutic interventions.
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Affiliation(s)
- Einat Tilbor
- Shalvata Mental Health Center, 13th Aliyat- Hanoar Street, Hod Hasharon, Israel; Tel Aviv University, P.O. Box 39040, Tel Aviv, 6997801, Israel.
| | - Aviad Hadar
- Shalvata Mental Health Center, 13th Aliyat- Hanoar Street, Hod Hasharon, Israel; Tel Aviv University, P.O. Box 39040, Tel Aviv, 6997801, Israel.
| | - Victor Portnoy
- Shalvata Mental Health Center, 13th Aliyat- Hanoar Street, Hod Hasharon, Israel.
| | - Ori Ganor
- Shalvata Mental Health Center, 13th Aliyat- Hanoar Street, Hod Hasharon, Israel; Tel Aviv University, P.O. Box 39040, Tel Aviv, 6997801, Israel.
| | - Yoram Braw
- Ariel University, Department of Psychology, 65 Ramat HaGolan Street, Ari'el, Israel.
| | - Howard Amital
- Tel Aviv University, P.O. Box 39040, Tel Aviv, 6997801, Israel; Sheba Medical Center Hospital, Tel Hashomer, 52621, Ramat Gan, Israel.
| | - Jacob Ablin
- Tel Aviv University, P.O. Box 39040, Tel Aviv, 6997801, Israel; Tel Aviv Sourasky Medical Center, 6 Weizmann Street, Tel Aviv, 6423906, Israel.
| | - Chen Dror
- Shalvata Mental Health Center, 13th Aliyat- Hanoar Street, Hod Hasharon, Israel; Tel Aviv University, P.O. Box 39040, Tel Aviv, 6997801, Israel.
| | - Yuval Bloch
- Shalvata Mental Health Center, 13th Aliyat- Hanoar Street, Hod Hasharon, Israel; Tel Aviv University, P.O. Box 39040, Tel Aviv, 6997801, Israel.
| | - Uri Nitzan
- Shalvata Mental Health Center, 13th Aliyat- Hanoar Street, Hod Hasharon, Israel; Tel Aviv University, P.O. Box 39040, Tel Aviv, 6997801, Israel.
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Krohner S, Town J, Cannoy CN, Schubiner H, Rapport LJ, Grekin E, Lumley MA. Emotion-Focused Psychodynamic Interview for People with Chronic Musculoskeletal Pain and Childhood Adversity: A Randomized Controlled Trial. THE JOURNAL OF PAIN 2024; 25:39-52. [PMID: 37479050 DOI: 10.1016/j.jpain.2023.07.017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/20/2023] [Revised: 06/25/2023] [Accepted: 07/14/2023] [Indexed: 07/23/2023]
Abstract
Childhood adversity and emotional conflicts are associated with the presence and severity of chronic musculoskeletal pain (CMP), yet common treatments for CMP do not address such risk factors. We developed a single session, emotion-focused psychodynamic interview, based on Emotional Awareness and Expression Therapy and Intensive Short-term Psychodynamic Therapy, and we tested the interview's effects on pain-related outcomes and potential psychological mediators in a randomized, controlled trial. Adults (N = 91; ages 21-70, M = 44.64; 87.9% women) reporting CMP and at least 3 adverse childhood experiences completed measures at baseline and 6-week follow-up. Participants were randomized to immediate interview or waitlist control conditions. The 90-minute interview was conducted via videoconference, and the interviewer elicited disclosure of adversities and conflicts, linked these with pain, and encouraged the experience and expression of adaptive emotions. Analyses indicated that conditions did not differ significantly on change in pain severity; however, compared to control, the interview led to a significantly greater reduction in pain interference (P = .016, ηp2 = .05) and a similar trend for anxiety (P = .058, ηp2 = .04). The interview also significantly changed several potential mediators: pain-related anxiety (P = .008, ηp2 = .06), pain controllability (P = .016, ηp2 = .06), and psychological (P < .001, ηp2 = .15) and brain attributions (P = .022, ηp2 = .05) for pain. Participants viewed the interview as very valuable. We conclude that addressing childhood adversities and conflicts in a psychodynamic interview is beneficial for people with CMP. PERSPECTIVE: This study found that, compared to waitlist control, a 90-minute, remotely-administered, emotion-focused, psychodynamic interview improved pain interference, and anxiety among adults with chronic musculoskeletal pain and childhood adversity. Intensive emotional work can be done in a single session to the benefit of patients with chronic musculoskeletal pain.
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Affiliation(s)
- Shoshana Krohner
- Department of Psychology, Wayne State University, Detroit, Michigan
| | - Joel Town
- Centre for Emotions & Health, Department of Psychiatry, Dalhousie University, Halifax, Canada
| | - Ciara N Cannoy
- Department of Psychology, Wayne State University, Detroit, Michigan
| | - Howard Schubiner
- Department of Internal Medicine, Ascension Health / Providence Park Hospital, Michigan State University, Southfield, Michigan
| | - Lisa J Rapport
- Department of Psychology, Wayne State University, Detroit, Michigan
| | - Emily Grekin
- Department of Psychology, Wayne State University, Detroit, Michigan
| | - Mark A Lumley
- Department of Psychology, Wayne State University, Detroit, Michigan
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Pester BD, Yamin JB, Cabrera MJ, Mehta S, Silverman J, Grossestreuer AV, Howard P, Edwards RR, Donnino MW. Change in Pain-Related Anxiety Mediates the Effects of Psychophysiologic Symptom Relief Therapy (PSRT) on Pain Disability for Chronic Back Pain: Secondary Results from a Randomized Controlled Trial. J Pain Res 2023; 16:3871-3880. [PMID: 38026456 PMCID: PMC10655606 DOI: 10.2147/jpr.s416305] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2023] [Accepted: 08/22/2023] [Indexed: 12/01/2023] Open
Abstract
Purpose Widely used therapeutic approaches, such as cognitive-behavioral and mindfulness-based therapies, can improve pain and functioning in people with chronic back pain, but the magnitude and duration of their effects are limited. Our team developed a novel 12-week program, psychophysiologic symptom relief therapy (PSRT), to substantially reduce or eliminate pain and disability. This study examined whether PSRT helped more patients achieve large-magnitude (≥30%, ≥50%, ≥75%) reductions in back pain-related disability compared to mindfulness-based stress reduction (MBSR) and usual care (UC), and if the beneficial effects of PSRT were explained by reductions in pain-related anxiety following treatment. Patients and Methods Data from a three-armed randomized controlled trial were used (N=35 adults with chronic back pain). Change scores (baseline to 4-, 8-, 13-, and 26-weeks post-enrollment) were computed for back pain disability (RDQ) and pain-related anxiety (PASS-20). Fisher's exact tests and mediation analyses were conducted. Results Compared to MBSR and UC, PSRT helped significantly more patients achieve ≥75% reductions in back pain disability at all timepoints and in pain anxiety at all timepoints except 13-weeks. Change in pain anxiety significantly mediated the relationship between treatment group and change in back pain disability from baseline to 26-weeks. Conclusion PSRT helped more patients achieve substantial reductions in disability than an established treatment (MBSR) and usual care. Findings indicate reduced pain anxiety may be a mechanism by which PSRT confers long-term benefits on disability. Importantly, this work aims to move the field toward more precise and effective treatment for chronic back pain.
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Affiliation(s)
- Bethany D Pester
- Department of Anesthesiology, Perioperative and Pain Medicine, Brigham and Women’s Hospital, Boston, MA, USA
- Harvard Medical School, Boston, MA, USA
| | - Jolin B Yamin
- Harvard Medical School, Boston, MA, USA
- Department of Emergency Medicine, Beth Israel Deaconess Medical Center, Boston, MA, USA
| | - Maria J Cabrera
- Harvard Medical School, Boston, MA, USA
- Department of Emergency Medicine, Beth Israel Deaconess Medical Center, Boston, MA, USA
| | - Shivani Mehta
- Harvard Medical School, Boston, MA, USA
- Department of Emergency Medicine, Beth Israel Deaconess Medical Center, Boston, MA, USA
| | - Jeremy Silverman
- Harvard Medical School, Boston, MA, USA
- Department of Emergency Medicine, Beth Israel Deaconess Medical Center, Boston, MA, USA
| | - Anne V Grossestreuer
- Harvard Medical School, Boston, MA, USA
- Department of Emergency Medicine, Beth Israel Deaconess Medical Center, Boston, MA, USA
| | - Patricia Howard
- Harvard Medical School, Boston, MA, USA
- Department of Emergency Medicine, Beth Israel Deaconess Medical Center, Boston, MA, USA
| | - Robert R Edwards
- Department of Anesthesiology, Perioperative and Pain Medicine, Brigham and Women’s Hospital, Boston, MA, USA
- Harvard Medical School, Boston, MA, USA
| | - Michael W Donnino
- Harvard Medical School, Boston, MA, USA
- Department of Emergency Medicine, Beth Israel Deaconess Medical Center, Boston, MA, USA
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10
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Ashar YK, Lumley MA, Perlis RH, Liston C, Gunning FM, Wager TD. Reattribution to Mind-Brain Processes and Recovery From Chronic Back Pain: A Secondary Analysis of a Randomized Clinical Trial. JAMA Netw Open 2023; 6:e2333846. [PMID: 37768666 PMCID: PMC10539987 DOI: 10.1001/jamanetworkopen.2023.33846] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/20/2023] [Accepted: 08/08/2023] [Indexed: 09/29/2023] Open
Abstract
Importance In primary chronic back pain (CBP), the belief that pain indicates tissue damage is both inaccurate and unhelpful. Reattributing pain to mind or brain processes may support recovery. Objectives To test whether the reattribution of pain to mind or brain processes was associated with pain relief in pain reprocessing therapy (PRT) and to validate natural language-based tools for measuring patients' symptom attributions. Design, Setting, and Participants This secondary analysis of clinical trial data analyzed natural language data from patients with primary CBP randomized to PRT, placebo injection control, or usual care control groups and treated in a US university research setting. Eligible participants were adults aged 21 to 70 years with CBP recruited from the community. Enrollment extended from 2017 to 2018, with the current analyses conducted from 2020 to 2022. Interventions PRT included cognitive, behavioral, and somatic techniques to support reattributing pain to nondangerous, reversible mind or brain causes. Subcutaneous placebo injection and usual care were hypothesized not to affect pain attributions. Main Outcomes and Measures At pretreatment and posttreatment, participants listed their top 3 perceived causes of pain in their own words (eg, football injury, bad posture, stress); pain intensity was measured as last-week average pain (0 to 10 rating, with 0 indicating no pain and 10 indicating greatest pain). The number of attributions categorized by masked coders as reflecting mind or brain processes were summed to yield mind-brain attribution scores (range, 0-3). An automated scoring algorithm was developed and benchmarked against human coder-derived scores. A data-driven natural language processing (NLP) algorithm identified the dimensional structure of pain attributions. Results We enrolled 151 adults (81 female [54%], 134 White [89%], mean [SD] age, 41.1 [15.6] years) reporting moderate severity CBP (mean [SD] intensity, 4.10 [1.26]; mean [SD] duration, 10.0 [8.9] years). At pretreatment, 41 attributions (10%) were categorized as mind- or brain-related across intervention conditions. PRT led to significant increases in mind- or brain-related attributions, with 71 posttreatment attributions (51%) in the PRT condition categorized as mind- or brain-related, as compared with 22 (8%) in control conditions (mind-brain attribution scores: PRT vs placebo, g = 1.95 [95% CI, 1.45-2.47]; PRT vs usual care, g = 2.06 [95% CI, 1.57-2.60]). Consistent with hypothesized PRT mechanisms, increases in mind-brain attribution score were associated with reductions in pain intensity at posttreatment (standardized β = -0.25; t127 = -2.06; P = .04) and mediated the effects of PRT vs control on 1-year follow-up pain intensity (β = -0.35 [95% CI, -0.07 to -0.63]; P = .05). The automated word-counting algorithm and human coder-derived scores achieved moderate and substantial agreement at pretreatment and posttreatment (Cohen κ = 0.42 and 0.68, respectively). The data-driven NLP algorithm identified a principal dimension of mind and brain vs biomechanical attributions, converging with hypothesis-driven analyses. Conclusions and Relevance In this secondary analysis of a randomized trial, PRT increased attribution of primary CBP to mind- or brain-related causes. Increased mind-brain attribution was associated with reductions in pain intensity.
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Affiliation(s)
- Yoni K. Ashar
- Division of Internal Medicine, Department of Medicine, University of Colorado Anschutz Medical Campus, Aurora
| | - Mark A. Lumley
- Department of Psychology, Wayne State University, Detroit, Michigan
| | - Roy H. Perlis
- Center for Quantitative Health, Massachusetts General Hospital and Harvard Medical School, Boston, Massachusetts
| | - Conor Liston
- Department of Psychiatry, Weill Cornell Medical College, New York, New York
| | - Faith M. Gunning
- Department of Psychiatry, Weill Cornell Medical College, New York, New York
| | - Tor D. Wager
- Department of Psychological and Brain Sciences, Dartmouth College, Hanover, New Hampshire
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11
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Barreveld AM, Rosén Klement ML, Cheung S, Axelsson U, Basem JI, Reddy AS, Borrebaeck CAK, Mehta N. An artificial intelligence-powered, patient-centric digital tool for self-management of chronic pain: a prospective, multicenter clinical trial. PAIN MEDICINE (MALDEN, MASS.) 2023; 24:1100-1110. [PMID: 37104747 DOI: 10.1093/pm/pnad049] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/09/2023] [Revised: 03/13/2023] [Accepted: 04/07/2023] [Indexed: 04/29/2023]
Abstract
OBJECTIVE To investigate how a behavioral health, artificial intelligence (AI)-powered, digital self-management tool affects the daily functions in adults with chronic back and neck pain. DESIGN Eligible subjects were enrolled in a 12-week prospective, multicenter, single-arm, open-label study and instructed to use the digital coach daily. Primary outcome was a change in Patient-Reported Outcomes Measurement Information Systems (PROMIS) scores for pain interference. Secondary outcomes were changes in PROMIS physical function, anxiety, depression, pain intensity scores and pain catastrophizing scale (PCS) scores. METHODS Subjects logged daily activities, using PainDrainerTM, and data analyzed by the AI engine. Questionnaire and web-based data were collected at 6 and 12 weeks and compared to subjects' baseline. RESULTS Subjects completed the 6- (n = 41) and 12-week (n = 34) questionnaires. A statistically significant Minimal Important Difference (MID) for pain interference was demonstrated in 57.5% of the subjects. Similarly, MID for physical function was demonstrated in 72.5% of the subjects. A pre- to post-intervention improvement in depression score was also statistically significant, observed in 100% of subjects, as was the improvement in anxiety scores, evident in 81.3% of the subjects. PCS mean scores was also significantly decreased at 12 weeks. CONCLUSION Chronic pain self-management, using an AI-powered, digital coach anchored in behavioral health principles significantly improved subjects' pain interference, physical function, depression, anxiety, and pain catastrophizing over the 12-week study period.
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Affiliation(s)
- Antje M Barreveld
- Department of Anesthesiology, Tufts University School of Medicine, Newton-Wellesley Hospital, Newton, MA 02462, United States
| | - Maria L Rosén Klement
- Department of Immunotechnology, Lund University, Lund 221 00, Sweden
- PainDrainer AB, Sheeletorget, Medicon Village, Lund 223 81, Sweden
| | - Sophia Cheung
- Office of Clinical Research, Newton-Wellesley Hospital, Newton, MA 02462, United States
| | - Ulrika Axelsson
- PainDrainer AB, Sheeletorget, Medicon Village, Lund 223 81, Sweden
| | - Jade I Basem
- Department of Anesthesiology, Division of Pain Management, Weill Cornell Medicine, New York, NY 10065, USA
| | - Anika S Reddy
- Department of Anesthesiology, Division of Pain Management, Weill Cornell Medicine, New York, NY 10065, USA
| | - Carl A K Borrebaeck
- Department of Immunotechnology, Lund University, Lund 221 00, Sweden
- PainDrainer AB, Sheeletorget, Medicon Village, Lund 223 81, Sweden
| | - Neel Mehta
- Department of Anesthesiology, Division of Pain Management, Weill Cornell Medicine, New York, NY 10065, USA
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12
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Mistretta EG, Davis MC, Bartsch EM, Olah MS. Self-compassion and pain disability in adults with chronic pain: The mediating role of future self-identification and self-efficacy. J Health Psychol 2023; 28:1044-1056. [PMID: 37038610 DOI: 10.1177/13591053231167275] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/12/2023] Open
Abstract
Pain disability is a primary target of treatment for chronic pain. Self-compassion shows promise as an intervention to reduce pain disability, but mechanisms linking self-compassion with less pain disability remain to be identified. This study examined two potential mechanisms, health self-efficacy and future self-identification (FSI), as parallel mediators of the relation between self-compassion and pain disability. Adults (N = 188; Mage = 40.34, SD = 11.53; 70.9% female) screened for chronic pain were recruited through online convenience sampling. Participants completed self-report measures of demographics, health status, and primary study variables. Self-compassion was positively associated with FSI and self-efficacy, but only self-efficacy was found to mediate the negative relation between self-compassion and pain disability, such that self-compassion was associated with higher self-efficacy, which was associated with less pain disability. Future experimental and longitudinal studies can establish whether the negative relation between self-compassion and pain disability is causal and mediated via health self-efficacy.
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13
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Tankha H, Lumley MA, Gordon A, Schubiner H, Uipi C, Wager TD, Harris J, Ashar YK. "I don't have chronic back pain anymore": Patient Experiences in Pain Reprocessing Therapy for Chronic Back Pain. THE JOURNAL OF PAIN 2023; 24:1582-1593. [PMID: 37094744 PMCID: PMC11020878 DOI: 10.1016/j.jpain.2023.04.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/26/2022] [Revised: 04/01/2023] [Accepted: 04/17/2023] [Indexed: 04/26/2023]
Abstract
In a recently published randomized controlled trial, two-thirds of the patients receiving a novel psychological treatment, pain reprocessing therapy (PRT), reported elimination or near-elimination of chronic back pain. The mechanisms of PRT and related treatments remain poorly understood but are hypothesized to center on pain reappraisal, fear reduction, and exposure-potentiated extinction. Here, we investigated treatment mechanisms from the participants' perspective. A sample of 32 adults with chronic back pain who received PRT completed semi-structured posttreatment interviews about their treatment experiences. The interviews were analyzed with multiphase thematic analysis. The analyses identified 3 major themes reflecting participants' understanding of how PRT led to pain relief: 1) reappraisal to reduce fear of pain, which included guiding participants to relate to pain as a helpful indicator, overcoming pain-related fear and avoidance, and reconceptualizing pain as a "sensation;" 2) the link between pain, emotions, and, stress, which included gaining insight into these connections and resolving difficult emotions; and 3) social connections, which included patient-provider alliance, therapist belief in the treatment model, and peer models of recovery from chronic pain. Our findings support the hypothesized mechanisms of PRT centered on pain reappraisal and fear reduction, but also highlight additional processes from the participants' perspective, including a focus on emotions and relationships. This study underscores the value of qualitative research methods in illuminating the mechanisms of novel pain therapies. PERSPECTIVE: This article presents participants' perspectives on their experience engaging in a novel psychotherapy for chronic pain, PRT. Through pain reappraisal, linking pain, emotions, and stress, and connecting with their therapist and peers, many participants reported an elimination or near-elimination of their chronic back pain with therapy.
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Affiliation(s)
- Hallie Tankha
- Department of Psychology, Wayne State University, Detroit, MI
| | - Mark A. Lumley
- Department of Psychology, Wayne State University, Detroit, MI
| | | | - Howard Schubiner
- Department of Internal Medicine, Ascension Providence Hospital, Southfield, MI
| | | | - Tor D. Wager
- Department of Brain and Psychological Sciences, Dartmouth College, Hanover, NH
| | - James Harris
- Division of General Internal Medicine, Department of Medicine and Department of Psychiatry, University of Colorado School of Medicine, Aurora, CO
| | - Yoni K. Ashar
- Division of General Internal Medicine, Department of Medicine and Department of Psychiatry, University of Colorado School of Medicine, Aurora, CO
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14
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Carlson DM, Yarns BC. Managing medical and psychiatric multimorbidity in older patients. Ther Adv Psychopharmacol 2023; 13:20451253231195274. [PMID: 37663084 PMCID: PMC10469275 DOI: 10.1177/20451253231195274] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/17/2023] [Accepted: 07/14/2023] [Indexed: 09/05/2023] Open
Abstract
Aging increases susceptibility both to psychiatric and medical disorders through a variety of processes ranging from biochemical to pharmacologic to societal. Interactions between aging-related brain changes, emotional and psychological symptoms, and social factors contribute to multimorbidity - the presence of two or more chronic conditions in an individual - which requires a more patient-centered, holistic approach than used in traditional single-disease treatment guidelines. Optimal treatment of older adults with psychiatric and medical multimorbidity necessitates an appreciation and understanding of the links between biological, psychological, and social factors - including trauma and racism - that underlie physical and psychiatric multimorbidity in older adults, all of which are the topic of this review.
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Affiliation(s)
- David M. Carlson
- Department of Psychiatry/Mental Health, VA Greater Los Angeles Healthcare System, Los Angeles, CA, USA
- Department of Psychiatry and Biobehavioral Sciences, David Geffen School of Medicine, University of California, Los Angeles (UCLA), Los Angeles, CA, USA
| | - Brandon C. Yarns
- Department of Psychiatry/Mental Health, VA Greater Los Angeles Healthcare System, 11301 Wilshire Blvd, Bldg. 401, Rm. A236, Mail Code 116AE, Los Angeles, CA 90073, USA
- Department of Psychiatry and Biobehavioral Sciences, David Geffen School of Medicine, University of California, Los Angeles (UCLA), Los Angeles, CA, USA
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15
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Čeko M, Baeuerle T, Webster L, Wager TD, Lumley MA. The Effects of Virtual Reality Neuroscience-based Therapy on Clinical and Neuroimaging Outcomes in Patients with Chronic Back Pain: A Randomized Clinical Trial. MEDRXIV : THE PREPRINT SERVER FOR HEALTH SCIENCES 2023:2023.07.24.23293109. [PMID: 37546872 PMCID: PMC10402228 DOI: 10.1101/2023.07.24.23293109] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 08/08/2023]
Abstract
Chronic pain remains poorly managed. The integration of innovative immersive technologies (i.e., virtual reality (VR)) with recent neuroscience-based principles that position the brain as the key organ of chronic pain may provide a more effective pain treatment than traditional behavioral therapies. By targeting cognitive and affective processes that maintain pain and potentially directly changing neurobiological circuits associated with pain chronification and amplification, VR-based pain treatment has the potential for significant and long-lasting pain relief. We tested the effectiveness of a novel VR neuroscience-based therapy (VRNT) to improve pain-related outcomes in n = 31 participants with chronic back pain, evaluated against usual care (n = 30) in a 2-arm randomized clinical trial ( NCT04468074) . We also conducted pre- and post-treatment MRI to test whether VRNT affects brain networks previously linked to chronic pain and treatment effects. Compared to the control condition, VRNT led to significantly reduced pain intensity (g = 0.63) and pain interference (g = 0.84) at post-treatment vs. pre-treatment, with effects persisting at 2-week follow-up. The improvements were partially mediated by reduced kinesiophobia and pain catastrophizing. Several secondary clinical outcomes were also improved, including disability, quality of life, sleep, and fatigue. In addition, VRNT was associated with modest increases in functional connectivity of the somatomotor and default mode networks and decreased white matter fractional anisotropy in the corpus callosum adjacent to anterior cingula, relative to the control condition. This, VRNT showed preliminary efficacy in significantly reducing pain and improving overall functioning, possibly via changes in somatosensory and prefrontal brain networks.
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16
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Schmidt H, Blechschmidt V. [Nociplastic pain in research and practice : Overview of biopsychosocial principles, possibilities and difficulties]. Schmerz 2023:10.1007/s00482-023-00734-5. [PMID: 37432482 DOI: 10.1007/s00482-023-00734-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2022] [Revised: 05/24/2023] [Accepted: 05/25/2023] [Indexed: 07/12/2023]
Abstract
Traditionally, two mechanistic pain categories were distinguished: nociceptive and neuropathic pain. After the definitions of these two mechanistic descriptors were refined more precisely in the International Association for the Study of Pain (IASP) taxonomy in 2011, a large group of patients remained whose pain could not be assigned to either of the two categories. Nociplastic pain was therefore proposed as a third mechanistic descriptor in 2016. This review article presents the current state of the integration of nociplastic pain into research and clinical practice. In particular, the possibilities and difficulties of applying this concept are addressed from a human and animal experimental research perspective.
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Affiliation(s)
- Hannah Schmidt
- Abteilung für Neurophysiologie, Mannheimer Zentrum für Translationale Neurowissenschaft, Universität Heidelberg, Ludolf-Krehl-Str. 13-17, 68167, Mannheim, Deutschland
| | - Vivian Blechschmidt
- Abteilung für Neurophysiologie, Mannheimer Zentrum für Translationale Neurowissenschaft, Universität Heidelberg, Ludolf-Krehl-Str. 13-17, 68167, Mannheim, Deutschland.
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17
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Gerhart J, Ramos K, Porter LS, Ravyts S, Malhotra S, Mossman B, Eaton England A, Alonzi S, Peyser T, Kim S, O'Mahony S, Burns JW, Hoerger M. Top Ten Tips Palliative Care Clinicians Should Know About Behavioral Pain Management for Persistent Pain. J Palliat Med 2023; 26:992-998. [PMID: 36706441 PMCID: PMC10398738 DOI: 10.1089/jpm.2022.0571] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/07/2022] [Indexed: 01/28/2023] Open
Abstract
Seriously ill patients often experience persistent pain. As a part of a comprehensive repertoire of pain interventions, palliative care clinicians can help by using behavioral pain management. Behavioral pain management refers to evidence-based psychosocial interventions to reduce pain intensity and enhance functional outcomes and quality of life. Conceptualized using the biopsychosocial model, techniques involve promoting helpful behaviors (e.g., activity pacing, stretching, and relaxation exercises) and modifying underlying patterns of thinking, feeling, and communicating that can exacerbate pain. The authors have expertise in pain management, clinical health psychology, geropsychology, behavioral science, and palliative medicine. The article reviews the current evidence for behavioral interventions for persistent pain and provides 10 recommendations for behavioral pain management.
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Affiliation(s)
- James Gerhart
- Department of Psychology, Central Michigan University, Mount Pleasant, Michigan, USA
| | - Katherine Ramos
- Department of Psychiatry and Behavioral Sciences, Duke University School of Medicine, Durham, North Carolina, USA
| | - Laura S. Porter
- Department of Psychiatry and Behavioral Sciences, Duke University School of Medicine, Durham, North Carolina, USA
| | - Scott Ravyts
- Department of Physical Medicine and Rehabilitation, Johns Hopkins University, Baltimore, Maryland, USA
| | - Sonia Malhotra
- Department of Palliative and Supportive Medicine, University Medical Center, New Orleans, Louisiana, USA
| | - Brenna Mossman
- Department of Psychology and Tulane University, New Orleans, Louisiana, USA
| | - Ashley Eaton England
- Department of Psychology, Central Michigan University, Mount Pleasant, Michigan, USA
| | - Sarah Alonzi
- Department of Psychology, University of California—Los Angeles, Los Angeles, California, USA
| | - Tristen Peyser
- Department of Psychology and Tulane University, New Orleans, Louisiana, USA
| | - Seowoo Kim
- Department of Psychology and Tulane University, New Orleans, Louisiana, USA
| | - Sean O'Mahony
- Department of Internal Medicine and Rush University Medical Center, Chicago, Illinois, USA
| | - John W. Burns
- Department of Psychiatry and Behavioral Sciences, Rush University Medical Center, Chicago, Illinois, USA
| | - Michael Hoerger
- Department of Palliative and Supportive Medicine, University Medical Center, New Orleans, Louisiana, USA
- Department of Psychology and Tulane University, New Orleans, Louisiana, USA
- Department of Psychiatry and Medicine, Tulane University, New Orleans, Louisiana, USA
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18
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Bułdyś K, Górnicki T, Kałka D, Szuster E, Biernikiewicz M, Markuszewski L, Sobieszczańska M. What Do We Know about Nociplastic Pain? Healthcare (Basel) 2023; 11:1794. [PMID: 37372912 DOI: 10.3390/healthcare11121794] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2023] [Revised: 06/13/2023] [Accepted: 06/16/2023] [Indexed: 06/29/2023] Open
Abstract
Nociplastic pain is a recently distinguished type of pain, distinct from neuropathic and nociceptive pain, and is well described in the literature. It is often mistaken for central sensitization. Pathophysiology has not been clearly established with regard to alteration of the concentration of spinal fluid elements, the structure of the white and gray matter of the brain, and psychological aspects. Many different diagnostic tools, i.e., the painDETECT and Douleur Neuropathique 4 questionnaires, have been developed to diagnose neuropathic pain, but they can also be applied for nociplastic pain; however, more standardized instruments are still needed in order to assess its occurrence and clinical presentation. Numerous studies have shown that nociplastic pain is present in many different diseases such as fibromyalgia, complex regional pain syndrome type 1, and irritable bowel syndrome. Current pharmacological and nonpharmacological treatments for nociceptive and neuropathic pain are not entirely suitable for treating nociplastic pain. There is an ongoing effort to establish the most efficient way to manage it. The significance of this field has led to several clinical trials being carried out in a short time. The aim of this narrative review was to discuss the currently available evidence on pathophysiology, associated diseases, treatment possibilities, and clinical trials. It is important that physicians widely discuss and acknowledge this relatively new concept in order to provide optimized pain control for patients.
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Affiliation(s)
- Kacper Bułdyś
- Faculty of Medical Sciences and Health Sciences, Kazimierz Pulaski University of Technology and Humanities in Radom, 26-600 Radom, Poland
| | - Tomasz Górnicki
- Faculty of Medicine, Wroclaw Medical University, 50-367 Wroclaw, Poland
| | - Dariusz Kałka
- Faculty of Physiotherapy, Wroclaw University of Health and Sport Sciences, 51-612 Wroclaw, Poland
- Men's Health Centre in Wrocław, 53-151 Wroclaw, Poland
| | - Ewa Szuster
- Cardiosexology Students Club, Wroclaw Medical University, 50-368 Wroclaw, Poland
| | | | - Leszek Markuszewski
- Faculty of Medical Sciences and Health Sciences, Kazimierz Pulaski University of Technology and Humanities in Radom, 26-600 Radom, Poland
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Allen M. Intégration des lignes directrices de pratique clinique sur la douleur chronique et des observations de la neuro-imagerie non invasive. CANADIAN FAMILY PHYSICIAN MEDECIN DE FAMILLE CANADIEN 2023; 69:162-163. [PMID: 36944510 PMCID: PMC10030134 DOI: 10.46747/cfp.6903162] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 03/23/2023]
Affiliation(s)
- Maureen Allen
- Médecin de famille à Antigonish (N.-É.) et professeure adjointe aux Départements de médecine d’urgence et de médecine familiale à la Faculté de médecine de l’Université Dalhousie à Halifax (N.-É.)
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Habibi Asgarabad M, Salehi Yegaei P, Jafari F, Azami-Aghdash S, Lumley MA. The relationship of alexithymia to pain and other symptoms in fibromyalgia: A systematic review and meta-analysis. Eur J Pain 2023; 27:321-337. [PMID: 36471652 DOI: 10.1002/ejp.2064] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2022] [Revised: 10/25/2022] [Accepted: 12/02/2022] [Indexed: 12/12/2022]
Abstract
BACKGROUND AND OBJECTIVE People with fibromyalgia (FM) often report having difficulty with emotional identification and expression, and this "alexithymia" may contribute to their pain and other symptoms. Multiple studies have assessed alexithymia in FM, and we systematically reviewed and meta-analyzed this literature to: (a) describe the prevalence of alexithymia in people with FM; (b) compare the level of alexithymia in FM to both healthy controls and controls with other pain conditions; and (c) determine the association of alexithymia to pain intensity, depression, and anxiety in people with FM. DATABASES AND DATA TREATMENT Following PRISMA guidelines, we searched multiple databases (Scopus, PubMed/MEDLINE, Embase, Web of Science, PsycINFO and Google Scholar) from inception to May 31, 2022. Study quality was assessed with The Joanna Briggs Institute (JBI) tools for cross-sectional studies, and STATA:17 was used for meta-analysis. A total of 32 studies met eligibility criteria and were included in meta-analyses. RESULTS The prevalence of alexithymia in FM averaged 48%. People with FM had substantially higher alexithymia than healthy controls (SMD = 1.00; 95% CI: 0.79 to 1.22), as well people with other pain-related conditions (SMD = 0.35, 95% CI = 0.04 to 0.65), particularly rheumatoid arthritis (SMD = 0.49; 95% CI: 0.08-0.91). Alexithymia was positively associated with pain intensity (r = 0.24), anxiety (r = 0.50), and depression (r = 0.41) among people with FM. CONCLUSIONS Due to the high level of alexithymia in people with FM and the positive relationship of alexithymia with pain and psychological distress, interventions to improve emotional awareness, expression, and processing in FM are recommended.
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Affiliation(s)
- Mojtaba Habibi Asgarabad
- Department of Psychology, Norwegian University of Science and Technology, Trondheim, Norway
- Health Promotion Research Center, Iran University of Medical Science, Tehran, Iran
- Department of Health Psychology, School of Behavioral Sciences and Mental Health (Tehran Psychiatric Institute), Iran University of Medical Sciences, Tehran, Iran
| | - Pardis Salehi Yegaei
- Health Promotion Research Center, Iran University of Medical Science, Tehran, Iran
| | - Fatemeh Jafari
- Department of Psychology, Faculty of Psychology, Islamic Azad University, Roudehen Branch, Roudehen, Iran
| | - Saber Azami-Aghdash
- Tabriz Health Services Management Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Mark A Lumley
- Department of Psychology, Wayne State University, Michigan, Detroit, USA
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Frisch S, Gündel H. Emerging evidence for emotion-focused psychotherapy in patients with somatic symptom disorders and chronic pain. J Psychosom Res 2023; 165:111132. [PMID: 36608511 DOI: 10.1016/j.jpsychores.2022.111132] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/07/2022] [Revised: 12/19/2022] [Accepted: 12/22/2022] [Indexed: 12/26/2022]
Affiliation(s)
- Stephan Frisch
- Department of Psychosomatic Medicine and Psychotherapy, University of Ulm, Ulm, Germany; Division Medical Psychology, Department of Psychosomatic Medicine and Psychotherapy, University of Ulm, Ulm, Germany.
| | - Harald Gündel
- Department of Psychosomatic Medicine and Psychotherapy, University of Ulm, Ulm, Germany
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22
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Harvey AR. Injury, illness, and emotion: A review of the motivational continuum from trauma through recovery from an ecological perspective. Brain Behav Immun Health 2023; 27:100586. [PMID: 36655055 PMCID: PMC9841046 DOI: 10.1016/j.bbih.2022.100586] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2022] [Revised: 12/15/2022] [Accepted: 12/29/2022] [Indexed: 01/06/2023] Open
Abstract
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23
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Yan B, Tang S, Zhang Y, Xiao X. The Role of Glia Underlying Acupuncture Analgesia in Animal Pain Models: A Systematic Review and Meta-Analysis. PAIN MEDICINE 2023; 24:11-24. [PMID: 35916732 DOI: 10.1093/pm/pnac115] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/04/2022] [Revised: 07/10/2022] [Accepted: 07/27/2022] [Indexed: 02/06/2023]
Abstract
BACKGROUND As a traditional Chinese therapy, acupuncture is proposed worldwide as a treatment for pain and other health problems, but findings on acupuncture analgesia have been inconsistent because of its variable modalities of therapeutic intervention. OBJECTIVE This study aimed to evaluate the existing animal studies for evidence on acupuncture and its effect on glia in association with a reduction in pain conditions. METHODS Literature searches were performed in four English- and Chinese-language databases (Web of Science, PubMed, EMBASE, and CNKI) on October 8, 2021. Included studies reported the pain outcome (e.g., paw withdrawal latency, paw withdrawal threshold) and glia outcome (e.g., glial marker GFPA, Iba1, and OX42) in pain-induced animals during acupuncture treatment. RESULTS Fifty-two preclinical studies were included in the meta-analysis. A single acupuncture treatment in rodents had an analgesic effect, which was more effective in inflammatory pain than in neuropathic pain in the early phase of treatment. The analgesic efficacy became more curative after repeated acupuncture. Furthermore, acupuncture treatment could effectively inhibit the activity of astrocytes and microglia in both inflammatory pain and neuropathic pain in a time-course pattern. CONCLUSIONS Acupuncture treatment improves analgesic effect in rodent pain conditions under the possible mechanism of glial inhibition. Therefore, these results provide an opportunity to evaluate the effectiveness of acupuncture analgesia and neuroinflammation in animal models to research further neurobiological mechanisms and to inform the design of future clinical trials. STUDY REGISTRATION PROSPERO (ID: CRD42020196011).
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Affiliation(s)
- Bing Yan
- Key Laboratory of Computational Neuroscience and Brain-Inspired Intelligence, Ministry of Education; Behavioral and Cognitive Neuroscience Center, Institute of Science and Technology for Brain-Inspired Intelligence; MOE Frontiers Center for Brain Science, Fudan University, Shanghai, China
| | - Shengyu Tang
- School of Life Sciences, Fudan University, Shanghai, China
| | - Yuqiu Zhang
- State Key Laboratory of Medical Neurobiology and MOE Frontiers Center for Brain Science, Department of Translational Neuroscience, Jing'an District Centre Hospital of Shanghai, Institutes of Brain Science; Institutes of Integrative Medicine, Fudan University, Shanghai, China
| | - Xiao Xiao
- Key Laboratory of Computational Neuroscience and Brain-Inspired Intelligence, Ministry of Education; Behavioral and Cognitive Neuroscience Center, Institute of Science and Technology for Brain-Inspired Intelligence; MOE Frontiers Center for Brain Science, Fudan University, Shanghai, China
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Wilson AT, Riley JL, Bishop MD, Beneciuk JM, Cruz-Almeida Y, Bialosky JE. Characteristics and Outcomes of Patients Receiving Physical Therapy for Low Back Pain with a Nociplastic Pain Presentation: A Secondary Analysis. Pain Res Manag 2023; 2023:5326261. [PMID: 36935875 PMCID: PMC10023235 DOI: 10.1155/2023/5326261] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2022] [Revised: 02/08/2023] [Accepted: 02/14/2023] [Indexed: 03/21/2023]
Abstract
Introduction Individuals with low back pain (LBP) may be classified based on mechanistic descriptors, such as a nociplastic pain presentation (NPP). The purpose of this secondary analysis was to examine the frequency and characteristics of patients with a NPP referred to physical therapy with LBP. Additionally, we characterized patients with LBP meeting the criteria for NPP by demographic, clinical, psychological, and pain sensitivity variables. Finally, we examined short- and long-term clinical outcomes in patients with a NPP compared to those without a NPP. Materials and Methods Patients referred to physical therapy for LBP completed the Patient Self-report Survey for the Assessment of Fibromyalgia. Participants were categorized as "LBP with NPP" or "LBP without NPP" based on the threshold established in this measure. A rank sum test examined for differences in pain-related psychological factors and pressure-pain threshold between groups. Next, a Friedman test examined if LBP intensity and disability trajectories differed by groups at one and six months after initiation of physical therapy. Results 22.2% of patients referred to physical therapy for LBP met the criteria for a NPP. Patients with a NPP reported significantly greater disability, pain catastrophizing, depression, anxiety, and somatization compared to individuals without a NPP (p < 0.05). Pressure-pain threshold did not differ between groups (p > 0.05). Individuals with LBP with a NPP demonstrated nonsignificant, small to medium reductions in pain and disability at one and six months. Individuals experiencing LBP without a NPP demonstrated significant reductions in pain and disability in the short- and long term. Conclusion Patients with LBP with a NPP displayed greater negative pain-related psychological factors but similar pain sensitivity compared to LBP without NPP.
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Affiliation(s)
- Abigail T. Wilson
- 1University of Central Florida, School of Kinesiology and Rehabilitation Sciences, College of Health Professions and Sciences, Orlando, FL, USA
- 2Musculoskeletal Research Lab, Institute of Exercise Physiology and Rehabilitation Science, University of Central Florida, Orlando, FL, USA
| | - Joseph L. Riley
- 3University of Florida, Department of Community Dentistry and Behavioral Science, Gainesville, FL, USA
| | - Mark D. Bishop
- 4Pain Research & Intervention Center of Excellence, University of Florida, Gainesville, FL, USA
- 5University of Florida Department of Physical Therapy, Gainesville, FL, USA
| | - Jason M. Beneciuk
- 5University of Florida Department of Physical Therapy, Gainesville, FL, USA
- 6Clinical Research Center, Brooks Rehabilitation, Jacksonville, FL, USA
| | - Yenisel Cruz-Almeida
- 3University of Florida, Department of Community Dentistry and Behavioral Science, Gainesville, FL, USA
- 4Pain Research & Intervention Center of Excellence, University of Florida, Gainesville, FL, USA
| | - Joel E. Bialosky
- 5University of Florida Department of Physical Therapy, Gainesville, FL, USA
- 6Clinical Research Center, Brooks Rehabilitation, Jacksonville, FL, USA
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Traumatic Life Experience and Pain Sensitization: Meta-analysis of Laboratory Findings. Clin J Pain 2023; 39:15-28. [PMID: 36524769 DOI: 10.1097/ajp.0000000000001082] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2022] [Accepted: 10/27/2022] [Indexed: 12/23/2022]
Abstract
OBJECTIVES Psychological trauma often co-occurs with pain. This relationship has been explored using laboratory pain measures; however, findings have been mixed. Previous studies have limited operationalization of trauma (eg, posttraumatic stress disorder) or pain (eg, pain thresholds), which may contribute to conflicting results. Further, prior reviews likely underrepresent trauma experiences among people who are not receiving clinical care, limiting generalizability. MATERIALS AND METHODS We systematically reviewed the existing literature on the relationship between psychological trauma (eg, car accidents, sexual assault, childhood abuse, neglect) and laboratory pain (ie, quantitative sensory testing measures of pain threshold, intensity, summation, modulation), using inclusive criteria. The direction of the relationship between psychological trauma and pain sensitivity was evaluated, and moderation by purported pain mechanism (ie, pain detection, suprathreshold pain, central sensitization, inhibition) was explored. RESULTS Analyses were conducted using 48 studies that provided 147 effect sizes. A multivariate random-effects model with robust variance estimation resulted in a small but statistically significant overall effect size of g=0.24 (P=0.0002), reflecting a positive association between psychological trauma and enhanced laboratory pain sensitivity. Upon examination of mechanistic moderators, this relationship appears driven by effects on pain detection (g=0.28, P=0.002) and central sensitization (g=0.22, P=0.04). While effect sizes were similar across all moderators, effects on suprathreshold pain and inhibition were not statistically significant. DISCUSSION Findings demonstrate an overall pattern of trauma-related pain enhancement and point to central sensitization as a key underlying mechanism.
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Yarns BC, Zhu TA, Najafian Jazi A. Chronic Pain in Older Adults: A Neuroscience-Based Psychological Assessment and Treatment Approach. Am J Geriatr Psychiatry 2022; 30:1342-1350. [PMID: 35999127 DOI: 10.1016/j.jagp.2022.07.009] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/01/2022] [Revised: 07/22/2022] [Accepted: 07/26/2022] [Indexed: 01/25/2023]
Abstract
Chronic pain remains a serious healthcare challenge, particularly for older adults who suffer substantial disability and are susceptible to serious risks from pain medications and invasive procedures. Psychotherapy is a promising option for older adults with chronic pain, since it does not contribute to medical or surgical risks. However, standard psychotherapies for chronic pain, including cognitive-behavioral therapy (CBT), acceptance and commitment therapy, and mindfulness-based interventions, produce only modest and time-limited benefits for older adults. In this article, we describe a novel, evidence-based psychological assessment and treatment approach for older adults with chronic pain, including a detailed case example. The approach begins with reviewing patients' pain, psychosocial, and medical histories to elicit evidence of a subtype of chronic pain called centralized (primary, nociplastic, or psychophysiologic) pain, which is highly influenced and may even be caused by life stress, emotions, and alterations in brain function. Patients then undertake a novel psychotherapy approach called emotional awareness and expression therapy (EAET) that aims to reduce or eliminate centralized pain by resolving trauma and emotional conflicts and learning healthy communication of adaptive emotions. Our published preliminary clinical trial (n = 53) indicated that EAET produced statistically significant and large effect size advantages over CBT in pain reduction and marginally greater improvements in pain interference than CBT for older adults with chronic musculoskeletal pain. Geriatric mental healthcare providers may learn this assessment and treatment approach to benefit many of their patients with chronic pain.
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Affiliation(s)
- Brandon C Yarns
- Department of Psychiatry/Mental Health (BCY,TAZ,ANJ), VA Greater Los Angeles Healthcare System, Los Angeles, CA; Department of Psychiatry and Biobehavioral Sciences, David Geffen School of Medicine (BCY,TAZ,ANJ), University of California, Los Angeles (UCLA), Los Angeles, CA.
| | - Tongtong A Zhu
- Department of Psychiatry/Mental Health (BCY,TAZ,ANJ), VA Greater Los Angeles Healthcare System, Los Angeles, CA; Department of Psychiatry and Biobehavioral Sciences, David Geffen School of Medicine (BCY,TAZ,ANJ), University of California, Los Angeles (UCLA), Los Angeles, CA
| | - Ali Najafian Jazi
- Department of Psychiatry/Mental Health (BCY,TAZ,ANJ), VA Greater Los Angeles Healthcare System, Los Angeles, CA; Department of Psychiatry and Biobehavioral Sciences, David Geffen School of Medicine (BCY,TAZ,ANJ), University of California, Los Angeles (UCLA), Los Angeles, CA
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Norman-Nott N, Hesam-Shariati N, Cashin AG, Wewege MA, Rizzo RR, Wilks CR, Quidé Y, McAuley J, Gustin SM. Evaluation of emotion-centric psychological interventions for chronic pain: protocol for a systematic review and meta-analysis. BMJ Open 2022; 12:e063102. [PMID: 36351710 PMCID: PMC9644329 DOI: 10.1136/bmjopen-2022-063102] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/11/2022] Open
Abstract
INTRODUCTION Chronic pain, defined as pain persisting longer than 3 months, is more than an unpleasant sensory experience. Persistent negative emotions and emotional comorbidities, such as depression and anxiety, plague people with chronic pain leading to worsening pain intensity and increasing disability. While cognitive-behavioural therapy (CBT) is the gold standard psychological treatment, recent evidence highlights that CBT lacks efficacy for the physical and emotional aspects of chronic pain. Increasingly, researchers are investigating emotion-centric psychological therapies. While treatment modalities vary, these interventions frequently target understanding emotions, and train individuals for an emotionally adaptive response. The aim of this systematic review and meta-analysis is to quantify the efficacy of emotion-centric interventions for the physical and emotional characteristics of chronic pain. METHODS/ANALYSIS Electronic databases (EMBASE, PubMed, PsychINFO, Cochrane Central Register of Controlled Trials, CINAHL and Web of Science) will be systematically searched from inception to 28 April 2022 for randomised controlled trials. Studies that compare an emotion-centric intervention with another form of treatment or placebo/control for adults (≥18 years old) with chronic pain will be included. All treatment modes (eg, online or in-person), any duration and group-based or individual treatments will be included. Studies that do not investigate at least one emotion-centric treatment will be excluded. The primary outcome is pain intensity. Secondary outcomes include emotion dysregulation, depression, anxiety, affect, safety and intervention compliance. A quantitative synthesis using a random effects meta-analysis will be adopted. Risk of bias will be evaluated using Cochrane Risk of Bias V.2.0 with the certainty of evidence assessed according to Recommendation, Assessment, Development and Evaluation. Data permitting, subgroup analysis will be conducted for intervention type and pain condition. ETHICS AND DISSEMINATION Ethical approval is not required for this systematic review. Results may inform an efficacy study examining a new emotion-centric intervention for chronic pain. Dissemination will be through peer-reviewed publications and in conference presentations. PROSPERO REGISTRATION NUMBER CRD42021266815.
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Affiliation(s)
- Nell Norman-Nott
- NeuroRecovery Research Hub, School of Psychology, University of New South Wales, Sydney, New South Wales, Australia
- Centre for Pain IMPACT, Neuroscience Research Australia, Randwick, New South Wales, Australia
| | - Negin Hesam-Shariati
- NeuroRecovery Research Hub, School of Psychology, University of New South Wales, Sydney, New South Wales, Australia
- Centre for Pain IMPACT, Neuroscience Research Australia, Randwick, New South Wales, Australia
| | - Aidan G Cashin
- Centre for Pain IMPACT, Neuroscience Research Australia, Randwick, New South Wales, Australia
- School of Health Sciences, Faculty of Medicine and Health, University of New South Wales, Sydney, New South Wales, Australia
| | - Michael A Wewege
- Centre for Pain IMPACT, Neuroscience Research Australia, Randwick, New South Wales, Australia
- School of Health Sciences, Faculty of Medicine and Health, University of New South Wales, Sydney, New South Wales, Australia
| | - Rodrigo Rn Rizzo
- Centre for Pain IMPACT, Neuroscience Research Australia, Randwick, New South Wales, Australia
- School of Health Sciences, Faculty of Medicine and Health, University of New South Wales, Sydney, New South Wales, Australia
| | - Chelsey R Wilks
- Department of Psychological Science, University of Missouri, St Louis, Missouri, USA
| | - Yann Quidé
- NeuroRecovery Research Hub, School of Psychology, University of New South Wales, Sydney, New South Wales, Australia
- Centre for Pain IMPACT, Neuroscience Research Australia, Randwick, New South Wales, Australia
| | - James McAuley
- Centre for Pain IMPACT, Neuroscience Research Australia, Randwick, New South Wales, Australia
- School of Health Sciences, Faculty of Medicine and Health, University of New South Wales, Sydney, New South Wales, Australia
| | - Sylvia Maria Gustin
- NeuroRecovery Research Hub, School of Psychology, University of New South Wales, Sydney, New South Wales, Australia
- Centre for Pain IMPACT, Neuroscience Research Australia, Randwick, New South Wales, Australia
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28
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Kasahara S, Matsudaira K, Sato N, Niwa S. Attention-Deficit/hyperactivity disorder and centralized pain: A review of the case of John F. Kennedy. Clin Case Rep 2022; 10:e6422. [PMID: 36245472 PMCID: PMC9547351 DOI: 10.1002/ccr3.6422] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2022] [Revised: 09/21/2022] [Accepted: 09/23/2022] [Indexed: 11/11/2022] Open
Abstract
John Fitzgerald Kennedy (JFK), the 35th President of the USA, had chronic low back pain deemed to be centralized pain. Reportedly, attention‐deficit/hyperactivity disorder (ADHD) could associate with centralized pain. Based on his biographies, JFK could have had ADHD, a plausible cause of pain that afflicted him.
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Affiliation(s)
- Satoshi Kasahara
- Department of Anesthesiology and Pain Relief CenterThe University of Tokyo HospitalBunkyo‐kuJapan,Department of Pain MedicineFukushima Medical University School of MedicineFukushimaJapan
| | - Ko Matsudaira
- Department of Pain MedicineFukushima Medical University School of MedicineFukushimaJapan,Department of Medical Research and Management for Musculoskeletal Pain, 22nd Century Medical and Research CenterThe University of Tokyo HospitalBunkyo‐kuJapan
| | - Naoko Sato
- Nursing DepartmentThe University of Tokyo HospitalBunkyo‐kuJapan
| | - Shin‐Ichi Niwa
- Department of Psychiatry, Aizu Medical CenterFukushima Medical UniversityFukushimaJapan
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29
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Basem JI, Haffey PR. Novel Therapies for Centralized Pain: a Brief Review. Curr Pain Headache Rep 2022; 26:805-811. [PMID: 36169808 DOI: 10.1007/s11916-022-01085-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/27/2022] [Indexed: 11/03/2022]
Abstract
PURPOSE OF REVIEW Centralized pain presents a complex pathology that many classic pharmacological agents for pain have not been able to sufficiently treat. To date, there are no clear guidelines for preferred treatment methods or comprehensive protocol that addresses confounding factors in this population. We sought to summarize the current field of knowledge around centrally mediated pain and to understand promising novel therapies. RECENT FINDINGS Many treatments currently used address not only the centralized pain phenotypem but the impact of central sensitization and the common comorbidities that reside within this population. Some novel therapies with promising evidence include the following: low-dose naltrexone, IV ketamine, acupuncture, aerobic activity, and laser therapy. Non-interventional treatment options include aerobic exercise, cognitive-behavioral therapy, mind-body therapies, virtual reality, and patient education on disease expectations. Much of the literature further emphasizes the importance of patient-level predictors, including factors like pain catastrophizing and social history, on treatment compliance and reported pain relief. We found that there are many potential treatment options for patients with centralized pain, particularly those that can be used as adjunct or combination therapies. The introduction of new approaches should occur in a carefully controlled, titrated manner to avoid exacerbation of pain symptoms. This is successfully conducted through patient-physician communication as this is a highly complex and personalized pain category. Our examination shows that while physicians have many options with proven success, there is a need for studies with longitudinal and larger patient populations to better articulate treatment guidelines.
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Affiliation(s)
- Jade I Basem
- Department of Anesthesiology, Weill Cornell Medicine, New York, NY, USA
| | - Paul Ryan Haffey
- Department of Rehabilitation and Regenerative Medicine, Columbia University College of Physicians and Surgeons, 180 Fort Washington Avenue, HRK 199, New York, NY, USA.
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Abstract
ABSTRACT The traditional construct of acute pain vs chronic pain is arbitrary and obscures fundamental differences in clinical pain phenomena. A more powerful dichotomy between peripherally generated pain and centrally maintained pains can facilitate advances in both pain research and clinical care. We should abandon the temporally based pain classification scheme because it does not accurately reflect the underlying principles inherent in the phenomena of pain.
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Ullah R, Badshah W, Ali G, Ullah A, Khan SU, Ahmad N, Shahid M, Naveed M, Ullah S, Bangash SA, Althobaiti YS. Cassia artemisiodes attenuates nociceptive and diabetes-induced neuropathic pain modalities apropos antioxidant and anti-inflammatory mechanisms. Biomed Pharmacother 2022; 149:112834. [PMID: 35339108 DOI: 10.1016/j.biopha.2022.112834] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2021] [Revised: 03/15/2022] [Accepted: 03/16/2022] [Indexed: 11/02/2022] Open
Abstract
Cassia plants have a considerable position in conventional systems of medicine. The possible anti-nociceptive, anti-inflammatory, and anti-neuropathic properties of Cassia artemisiodes (CAD) extract were tested using the standard animal models. In this study, in vitro antioxidant, cyclooxygenase (COX-1 and 2), and 5-lipoxygenase (5-LOX) inhibitory assays were performed. The anti-inflammatory activity was evaluated using carrageenan, histamine, and serotonin-induced paw edema models. Antipyretic activity, thermally and chemically-induced nociception, and naloxone antagonistic activities were carried out. The CAD extract was tested for anti-neuropathic activity in the streptozotocin-induced diabetic neuropathy model. Suppressing the effect of CAD extract on the mRNA level of inducible nitric oxide synthase (iNOS), COX-2, and pro-inflammatory cytokines (TNF-α, IL-1β, IL-6) was determined by performing RT-PCR. The CAD extract inhibited COX-2 and 5-LOX enzymes, paw inflammation, and reduced nociceptive behaviors. The mRNA gene expression of iNOS, COX-2, and inflammatory cytokines was reduced significantly with increased DPPH scavenging activity. The extract significantly reduced the diabetes-induced neuropathic pain. In a nutshell, these results recommended that the CAD extract has anti-nociceptive and anti-neuropathic activities due to inhibition of inflammatory and oxidative signaling.
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Affiliation(s)
- Rahim Ullah
- Faculty of Life Science, Department of Pharmacy Sarhad University of Science and Information Technology, Peshawar, Khyber Pakhtunkhwa, Pakistan; Department of Pharmacy, University of Peshawar, Peshawar 25120, Khyber Pakhtunkhwa, Pakistan.
| | - Waseem Badshah
- Department of Pharmacy, Abdul Wali Khan University, Mardan, Khyber Pakhtunkhwa, Pakistan.
| | - Gowhar Ali
- Department of Pharmacy, University of Peshawar, Peshawar 25120, Khyber Pakhtunkhwa, Pakistan; The Ken and Ruth Davee Department of Neurology and Clinical Neurosciences Northwestern University Feinberg School of Medicine, Tarry Building, Room 13-715 300 East Superior St., Chicago IL 60611, USA.
| | - Aman Ullah
- College of Pharmaceutical Sciences, Shifa Tameer-e-Millat University, Islamabad 44000, Pakistan.
| | - Saleem Ullah Khan
- Department of Pharmacy, Abdul Wali Khan University, Mardan, Khyber Pakhtunkhwa, Pakistan.
| | - Nisar Ahmad
- Faculty of Pharmacy, Grand Asian University Sialkot, Punjab, Pakistan.
| | - Muhammad Shahid
- Department of Pharmacy, Institute of Integrative Biosciences, CECOS University of IT and Emerging Sciences, Peshawar, Khyber Pakhtunkhwa, Pakistan.
| | - Muhammad Naveed
- Department of Pharmacy, Faculty of Biological Sciences, Quaid-i-Azam University, Islamabad, Pakistan.
| | - Sami Ullah
- Department of Pharmacy, University of Peshawar, Peshawar 25120, Khyber Pakhtunkhwa, Pakistan.
| | - Sudhair Abbas Bangash
- Faculty of Life Science, Department of Pharmacy Sarhad University of Science and Information Technology, Peshawar, Khyber Pakhtunkhwa, Pakistan.
| | - Yusuf S Althobaiti
- Department of Pharmacology and Toxicology, College of Pharmacy, Taif University, P.O. Box 11099, Taif 21944, Saudi Arabia; Addiction and Neuroscience Research Unit, Taif University, P.O. Box 11099, Taif 21944, Saudi Arabia.
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Lumley MA, Yamin JB, Pester BD, Krohner S, Urbanik CP. Trauma matters: psychological interventions for comorbid psychosocial trauma and chronic pain. Pain 2022; 163:599-603. [PMID: 34338244 PMCID: PMC8799778 DOI: 10.1097/j.pain.0000000000002425] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2020] [Accepted: 07/22/2021] [Indexed: 11/26/2022]
Affiliation(s)
- Mark A Lumley
- Department of Psychology, Wayne State University, Detroit, MI, United States
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Shaygan M, Jaberi A, Firozian R, Yazdani Z, Zarifsanaiey N. Effect of a multimedia training programme for pain management on pain intensity and depression in patients with non-specific chronic back pain. INVESTIGACION Y EDUCACION EN ENFERMERIA 2022; 40:e13. [PMID: 35485626 PMCID: PMC9052722 DOI: 10.17533/udea.iee.v40n1e13] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/21/2021] [Accepted: 03/03/2022] [Indexed: 06/14/2023]
Abstract
OBJECTIVES To determine the effect of multimedia training on pain intensity and depression in patients with chronic low back pain. METHODS In this randomized controlled trial study, the intervention group was trained about pain management consisted of communication skills, assertiveness, stress management, lifestyle enhancement skills and physical activity prepared in seven CDs using multimedia method and the control group received routine training included physician's visits, medication prescriptions and receiving the recommendations of the physician and healthcare providers. Beck Depression Inventory and Jensen Pain Questionnaire were completed for the two groups in three stages: pre-training, post-training and 2 months thereafter. RESULTS The results showed that there were no significant statistical difference between two groups in terms of demographic variables indicated homogeneity of research groups. Repeated measure ANOVA showed that the mean scores of pain intensity and depression changed significantly over time in both control and intervention groups (p<0.001); however, the effect of the group was not significant (p=0.565, p=0.748, respectively). Hence, the results of time-group interaction showed that there was significant difference between the two groups in terms of pain intensity and depression (p<0.001, p=0.003, respectively). The effect size revealed that the difference between mean scores of depression before and after the intervention in the both group was high (1.04 and 1.45, respectively). CONCLUSIONS The study results indicated that multimedia training has the potential in relieving pain intensity and depression in patients with non-specific chronic low back pain.
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Siqueira-Campos VM, de Deus MSC, Poli-Neto OB, Rosa-E-Silva JC, de Deus JM, Conde DM. Current Challenges in the Management of Chronic Pelvic Pain in Women: From Bench to Bedside. Int J Womens Health 2022; 14:225-244. [PMID: 35210869 PMCID: PMC8863341 DOI: 10.2147/ijwh.s224891] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2021] [Accepted: 02/04/2022] [Indexed: 12/11/2022] Open
Abstract
Chronic pelvic pain (CPP) affects a significant proportion of women worldwide And has a negative impact on several aspects of these women’s lives including mental health, work, relationships and sexual function, among others. This set of factors ultimately reflects negatively on quality Of life. The physiopathology of CPP is complex and remains to be fully clarified; however, recent advances have increased understanding of the mechanisms involved in chronic pain in general, and more specifically, CPP. Nonetheless, even when a detailed clinical history is obtained, meticulous physical examination is performed and imaging resources are appropriately used, the organic cause of the pain may still fail to be identified in a substantial number of women with CPP. Management of CPP may therefore be challenging. This narrative review was aimed at adding to the available literature on the subject, presenting and discussing the principal characteristics of CPP in women. The paper highlights gaps in the literature while providing the most up-to-date evidence associated with the physiopathology and classification of pain, its diagnosis and treatment. In addition, current challenges in the management of women with CPP are discussed.
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Affiliation(s)
- Vânia Meira Siqueira-Campos
- Department of Obstetrics and Gynecology, School of Medicine, Federal University of Goiás, Goiânia, Goiás, Brazil
| | | | - Omero Benedicto Poli-Neto
- Laboratory for Translational Data Science, Ribeirão Preto Medical School, University of São Paulo, Ribeirão Preto, São Paulo, Brazil.,Department of Obstetrics and Gynecology, Ribeirão Preto Medical School, University of São Paulo, Ribeirão Preto, São Paulo, Brazil
| | - Julio Cesar Rosa-E-Silva
- Department of Obstetrics and Gynecology, Ribeirão Preto Medical School, University of São Paulo, Ribeirão Preto, São Paulo, Brazil
| | - José Miguel de Deus
- Department of Obstetrics and Gynecology, School of Medicine, Federal University of Goiás, Goiânia, Goiás, Brazil
| | - Délio Marques Conde
- Department of Obstetrics and Gynecology, School of Medicine, Federal University of Goiás, Goiânia, Goiás, Brazil
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Nelson S, Agoston M, Kovar-Gough I, Cunningham N. A Scoping Review and Proposed Framework for Coping in Youth With a History of Psychological Trauma and Chronic Pain. J Pediatr Psychol 2021; 47:469-482. [PMID: 34939115 DOI: 10.1093/jpepsy/jsab127] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2021] [Revised: 11/08/2021] [Accepted: 11/08/2021] [Indexed: 11/12/2022] Open
Abstract
OBJECTIVE Psychological trauma (e.g., abuse, neglect) and posttraumatic stress symptoms (PTSS) commonly occur in pediatric pain populations and may be related to various maladaptive coping strategies, which may in turn affect short- and long-term pain-related outcomes in youth. Accordingly, the current scoping review and conceptual framework seeks to identify important gaps in the field's current understanding of how coping impacts outcomes in youth who have experienced trauma/PTSS and pediatric chronic pain and explores avenues for future investigation. METHODS A scoping review of the literature was performed in Medline, Embase, Cochrane Library, PsycInfo, and Sociological Abstracts. Eligibility criteria included pediatric populations experiencing chronic pain, trauma, adverse childhood events, and/or PTSS and associated coping mechanisms. Nine research papers were selected and used to support the conceptual framework. The framework builds upon the work of Compas et al.'s' model of control-based coping (Compas et al., 2006; Compas & Harding Thomsen, 1999) and outlines the potential effects of trauma and/or PTSS and pain on coping and pain-related outcomes (e.g., pain chronicity, functional outcomes) in pediatric chronic pain populations. RESULTS A history of chronic pain and psychological trauma and/or PTSS in youth may contribute to increased risk for maladaptive coping and in turn, poorer pain-related and psychosocial outcomes long-term. CONCLUSIONS Findings from the current scoping review and proposed conceptual framework will guide future research and treatment efforts for youths experiencing pain and trauma and/or PTSS and thereby enhance long-term outcomes.
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Affiliation(s)
- Sarah Nelson
- Department of Anesthesiology, Critical Care, and Pain Medicine, Boston Children's Hospital, USA.,Department of Psychiatry, Harvard Medical School, USA
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Co-Occurring Trauma and Non-Suicidal Self-Injury Among People With Chronic Pain: A Systematic Review. Curr Pain Headache Rep 2021; 25:70. [PMID: 34766192 DOI: 10.1007/s11916-021-00984-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/13/2021] [Indexed: 02/06/2023]
Abstract
PURPOSE OF REVIEW Trauma and posttraumatic stress are common among individuals with chronic pain and contribute to increased morbidity and impairment. Individuals with trauma and chronic pain may be prone to non-suicidal self-injury, a relatively common yet risky self-regulatory behavior. There is a dearth of research on the intersection of trauma, chronic pain, and non-suicidal self-injury (NSSI). We conducted a systematic review of the extant literature. RECENT FINDINGS Five quantitative and eight case reports were identified. Only one quantitative study reported specifically on NSSI. Self-harm rates varied across studies, though appeared elevated among patients with chronic pain. Childhood trauma was linked to this co-occurrence. Causal links between trauma, NSSI, and pain are proposed, highlighting the need for a comprehensive theoretical model. We recommend assessing for childhood trauma when treating patients with chronic pain and querying regarding NSSI when patients present with indicators of NSSI risk and to treat or refer such patients to specialized treatment.
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Barad MJ, Sturgeon JA, Hong J, Aggarwal AK, Mackey SC. Characterization of chronic overlapping pain conditions in patients with chronic migraine: A CHOIR study. Headache 2021; 61:872-881. [PMID: 34184263 DOI: 10.1111/head.14129] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2020] [Revised: 03/30/2021] [Accepted: 04/12/2021] [Indexed: 11/30/2022]
Abstract
OBJECTIVE Chronic overlapping pain conditions (COPCs) represent a co-aggregation of widespread pain disorders. We characterized differences in physical and psychosocial functioning in patients with chronic migraine (CM) and those with CM and COPCs. BACKGROUND Patients with CM and COPCs have been identified as a distinct subgroup of patients with CM, and these patients may be vulnerable to greater symptom severity and burden. METHODS Data were extracted from Collaborative Health Outcomes Information Registry (an open-source learning health-care system), completed at the patients' first visit at a large tertiary care pain management center and electronic medical records. In 1601 patients with CM, the number of non-cephalic areas of pain endorsed on a body map was used to examine the differences in pain, physical and psychosocial function, adverse life experience, and health-care utilization. RESULTS Patients endorsing more body map regions reported significantly worse symptoms and function across all domains. Scored on a t-score metric (mean = 50, SD = 10), endorsement of one additional body map region corresponded with a 0.69-point increase in pain interference (95% CI = 0.55, 0.82; p < 0.001; Cohen's f = 0.328), 1.15-point increase in fatigue (95% CI = 0.97, 1.32; p < 0.001; Cohen's f = 0.432), and 1.21-point decrease in physical function (95% CI = -1.39, -1.03; p < 0.001; Cohen's f = 0.560). Patients with more widespread pain reported approximately 5% more physician visits (95% CI = 0.03, 0.07; p < 0.001), and patients reporting adverse life events prior to age 17 endorsed 22% more body map regions (95% CI = 0.11, 0.32; p < 0.001). CONCLUSIONS Patients with CM and other overlapping pain conditions as noted on the body map report significantly worse pain-related physical function, psychosocial functioning, increased health-care utilization, and greater association with adverse life experiences, compared with those with localized CM. This study provides further evidence that patients with CM and co-occurring pain conditions are a distinct subgroup of CM and can be easily identified through patient-reported outcome measures.
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Affiliation(s)
- Meredith J Barad
- Department of Anesthesiology, Perioperative, and Pain Medicine, Stanford University School of Medicine, Palo Alto, CA, USA
| | - John A Sturgeon
- Department of Anesthesiology and Pain Medicine, University of Washington Medical Center, Seattle, WA, USA
| | - Juliette Hong
- Department of Anesthesiology, Perioperative, and Pain Medicine, Stanford University School of Medicine, Palo Alto, CA, USA
| | - Anuj K Aggarwal
- Department of Anesthesiology, Perioperative, and Pain Medicine, Stanford University School of Medicine, Palo Alto, CA, USA
| | - Sean C Mackey
- Department of Anesthesiology, Perioperative, and Pain Medicine, Stanford University School of Medicine, Palo Alto, CA, USA
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Schuster NM, Gasperi M. Not just preaching to the CHOIR-A map for improving comprehensive care of patients with chronic migraine and comorbid non-cephalic pain. Headache 2021; 61:805-807. [PMID: 34214183 PMCID: PMC11338275 DOI: 10.1111/head.14126] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2021] [Revised: 03/09/2021] [Accepted: 03/09/2021] [Indexed: 11/29/2022]
Affiliation(s)
- Nathaniel M. Schuster
- Center for Pain Medicine, Department of Anesthesiology, UC San Diego Health System, La Jolla, CA, USA
| | - Marianna Gasperi
- Department of Psychiatry, University of California, San Diego, La Jolla, CA, USA
- Department of Mental Health, VA San Diego Healthcare System, San Diego, CA, USA
- Department of Research, VA San Diego Healthcare System, San Diego, CA, USA
- VA Center of Excellence for Stress and Mental Health, San Diego, CA, USA
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Berens S, Schaefert R, Ehrenthal JC, Baumeister D, Eich W, Tesarz J. Different Dimensions of Affective Processing in Patients With Irritable Bowel Syndrome: A Multi-Center Cross-Sectional Study. Front Psychol 2021; 12:625381. [PMID: 33854462 PMCID: PMC8039143 DOI: 10.3389/fpsyg.2021.625381] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2020] [Accepted: 03/02/2021] [Indexed: 12/12/2022] Open
Abstract
Objective: Deficits in affective processing are associated with impairments in both mental and physical health. The role of affective processing in patients with functional somatic complaints such as irritable bowel syndrome (IBS) remains unclear. Most studies have focused on the capacity for emotional awareness and expression, but neglect other dimensions of affective processing. Therefore, this study aimed to systematically analyze differences in six different dimensions of affective processing between patients with IBS and healthy controls (HCs). Additionally, we exploratively investigated the impact of IBS symptom severity, psychological distress, and attachment styles on affective processing in IBS. Methods: A controlled cross-sectional multi-center study was conducted. Overall, 127 patients with IBS were compared with 127 matched HCs using multivariate analysis of variances. Affective processing was operationalized in line with the affect cascade model on six specific dimensions: emotional experience, emotional awareness, affect tolerance, affect differentiation, affect regulation, and emotional communication. They were measured using two subscales of the Mentalizing Questionnaire (MZQ) and four subscales of the Operationalized Psychodynamic Diagnosis-Structure Questionnaire (OPD-SQ). Linear regression analysis was used to investigate the influence of IBS symptom severity (IBS-Severity Scoring System, IBS-SSS), depression (Patient Health Questionnaire, PHQ-9), anxiety (General Anxiety Disorder, GAD-7), and anxious and avoidant attachment styles (Experiences in Close Relationships Scale, ECR-RD12) on the different dimensions of affective processing in IBS. Results: Patients with IBS compared to HCs showed deficits in all six dimensions of affective processing. Deficits were largest for affect tolerance (d = 0.849) and lowest for emotional experience (d = 0.222) and emotional awareness (d = 0.420). Moderate effect sizes were found for affect differentiation (d = 0.773), emotional communication (d = 0.665), and affect regulation (d = 0.552). Moreover, explorative analyses indicated that affective processing in patients with IBS was significantly influenced by levels of anxiety and insecure attachment. Conclusion: The results indicate a specific pattern of affective processing abilities in patients with IBS. The deficits in affective processing are more prominent in the area of understanding and tolerating difficult affective states than experiencing affective states. This opens interesting perspectives for the development of specific psychotherapeutic interventions. Clinical Trial Registration: DRKS00011685.
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Affiliation(s)
- Sabrina Berens
- Faculty of Behavioural and Cultural Studies, Institute of Psychology, Heidelberg University, Heidelberg, Germany
- Department of General Internal Medicine and Psychosomatics, University Hospital Heidelberg, Heidelberg University, Heidelberg, Germany
| | - Rainer Schaefert
- Department of General Internal Medicine and Psychosomatics, University Hospital Heidelberg, Heidelberg University, Heidelberg, Germany
- Department of Psychosomatic Medicine, Division of Internal Medicine, University Hospital Basel, Basel, Switzerland
- Faculty of Medicine, University of Basel, Basel, Switzerland
| | | | - David Baumeister
- Department of General Internal Medicine and Psychosomatics, University Hospital Heidelberg, Heidelberg University, Heidelberg, Germany
| | - Wolfgang Eich
- Department of General Internal Medicine and Psychosomatics, University Hospital Heidelberg, Heidelberg University, Heidelberg, Germany
| | - Jonas Tesarz
- Department of General Internal Medicine and Psychosomatics, University Hospital Heidelberg, Heidelberg University, Heidelberg, Germany
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Lumley MA, Krohner S, Marshall LM, Kitts TC, Schubiner H, Yarns BC. Emotional awareness and other emotional processes: implications for the assessment and treatment of chronic pain. Pain Manag 2021; 11:325-332. [PMID: 33533272 DOI: 10.2217/pmt-2020-0081] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Emotional awareness (EA) is a key emotional process that is related to the presence and severity of chronic pain (CP). In this report, we describe primary and secondary emotions, discuss the distinction between emotional states and emotional regulation/processing, and summarize theory and research highlighting the significance of EA for CP. We describe ways to assess EA and diagnose centrally-mediated CP, for which emotional processes appear most relevant. We review several psychological interventions designed to enhance EA as well as several broader emotional processing treatments developed to address trauma and psychosocial conflicts underlying many patients' pain. We conclude by offering our perspective on how future integration of emotional processing into pain care could promote recovery from CP.
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Affiliation(s)
- Mark A Lumley
- Department of Psychology, Wayne State University, Detroit, MI 48202, USA
| | - Shoshana Krohner
- Department of Psychology, Wayne State University, Detroit, MI 48202, USA
| | - Liyah M Marshall
- Department of Psychology, Wayne State University, Detroit, MI 48202, USA
| | - Torran C Kitts
- Department of Psychology, Wayne State University, Detroit, MI 48202, USA
| | - Howard Schubiner
- Department of Internal Medicine, Ascension Providence Hospital, Southfield, MI, & Department of Medicine, Michigan State University College of Human Medicine, East Lansing, Southfield, MI 48075, USA
| | - Brandon C Yarns
- Department of Mental Health, VA Greater Los Angeles Healthcare System, Los Angeles, CA 90073, & Department of Psychiatry & Biobehavioral Sciences, David Geffen School of Medicine, University of California, Los Angeles (UCLA), Los Angeles, CA 90095, USA
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Trujillo MS, Alvarez AF, Nguyen L, Petros J. Embodiment in Virtual Reality for the Treatment of Chronic Low Back Pain: A Case Series. J Pain Res 2020; 13:3131-3137. [PMID: 33269003 PMCID: PMC7701139 DOI: 10.2147/jpr.s275312] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2020] [Accepted: 11/17/2020] [Indexed: 11/23/2022] Open
Abstract
Purpose We describe two case studies that use embodiment in virtual reality as a treatment for chronic low back pain. The purpose of this case series was to determine the feasibility of a novel virtual reality-based digital therapeutic for the treatment of chronic pain. Patients and Methods Two patients with chronic low back pain received seven sessions, two sessions per week, of a novel digital therapeutic that combines virtual embodiment with graded motor imagery to deliver functional rehabilitation exercises using an off-the-shelf virtual reality system. Pain intensity was measured using a visual analog scale before and after each session to get an indication whether individual sessions of virtual embodiment training decrease pain intensity. Pain catastrophizing scale was assessed before the first session and after the seventh session to determine the extent to which virtual embodiment training can improve psychological symptoms of chronic low back pain. Results In both patients, pain intensity was improved after individual sessions of virtual embodiment training as measured by a paired t-test: (Patient A: t = 2.890, P < 0.05) and (Patient B: t = 5.346, P < 0.005). This indicates that individual sessions of virtual embodiment training decrease pain intensity. In both patients, improvements were observed in three subscales of the pain catastrophizing scale (rumination, magnification, and helplessness). This indicates that virtual embodiment training may have benefits for chronic pain symptoms such as pain intensity, pain-related mobility impairment, and disability. Conclusion This case series provides evidence that embodiment in virtual reality improves symptoms of persistent chronic low back pain. We propose a mechanism by which virtual embodiment may improve chronic pain symptoms by recontextualizing sensory feedback from the body as patients engage in functional rehabilitation exercises while in virtual reality.
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Affiliation(s)
| | | | - Lincoln Nguyen
- Department of Research, Karuna Labs, Inc, San Francisco, CA, USA
| | - James Petros
- Department of Research, Karuna Labs, Inc, San Francisco, CA, USA.,Allied Pain and Spine, Los Gatos, CA, USA
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Williams ACDC, Fisher E, Hearn L, Eccleston C. Psychological therapies for the management of chronic pain (excluding headache) in adults. Cochrane Database Syst Rev 2020; 8:CD007407. [PMID: 32794606 PMCID: PMC7437545 DOI: 10.1002/14651858.cd007407.pub4] [Citation(s) in RCA: 139] [Impact Index Per Article: 34.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
BACKGROUND Chronic non-cancer pain, a disabling and distressing condition, is common in adults. It is a global public health problem and economic burden on health and social care systems and on people with chronic pain. Psychological treatments aim to reduce pain, disability and distress. This review updates and extends its previous version, published in 2012. OBJECTIVES To determine the clinical efficacy and safety of psychological interventions for chronic pain in adults (age > 18 years) compared with active controls, or waiting list/treatment as usual (TAU). SEARCH METHODS We identified randomised controlled trials (RCTs) of psychological therapies by searching CENTRAL, MEDLINE, Embase and PsycINFO to 16 April 2020. We also examined reference lists and trial registries, and searched for studies citing retrieved trials. SELECTION CRITERIA RCTs of psychological treatments compared with active control or TAU of face-to-face therapies for adults with chronic pain. We excluded studies of headache or malignant disease, and those with fewer than 20 participants in any arm at treatment end. DATA COLLECTION AND ANALYSIS Two or more authors rated risk of bias, extracted data, and judged quality of evidence (GRADE). We compared cognitive behavioural therapy (CBT), behavioural therapy (BT), and acceptance and commitment therapy (ACT) with active control or TAU at treatment end, and at six month to 12 month follow-up. We did not analyse the few trials of other psychological treatments. We assessed treatment effectiveness for pain intensity, disability, and distress. We extracted data on adverse events (AEs) associated with treatment. MAIN RESULTS We added 41 studies (6255 participants) to 34 of the previous review's 42 studies, and now have 75 studies in total (9401 participants at treatment end). Most participants had fibromyalgia, chronic low back pain, rheumatoid arthritis, or mixed chronic pain. Most risk of bias domains were at high or unclear risk of bias, with selective reporting and treatment expectations mostly at unclear risk of bias. AEs were inadequately recorded and/or reported across studies. CBT The largest evidence base was for CBT (59 studies). CBT versus active control showed very small benefit at treatment end for pain (standardised mean difference (SMD) -0.09, 95% confidence interval (CI) -0.17 to -0.01; 3235 participants; 23 studies; moderate-quality evidence), disability (SMD -0.12, 95% CI -0.20 to -0.04; 2543 participants; 19 studies; moderate-quality evidence), and distress (SMD -0.09, 95% CI -0.18 to -0.00; 3297 participants; 24 studies; moderate-quality evidence). We found small benefits for CBT over TAU at treatment end for pain (SMD -0.22, 95% CI -0.33 to -0.10; 2572 participants; 29 studies; moderate-quality evidence), disability (SMD -0.32, 95% CI -0.45 to -0.19; 2524 participants; 28 studies; low-quality evidence), and distress (SMD -0.34, 95% CI -0.44 to -0.24; 2559 participants; 27 studies; moderate-quality evidence). Effects were largely maintained at follow-up for CBT versus TAU, but not for CBT versus active control. Evidence quality for CBT outcomes ranged from moderate to low. We rated evidence for AEs as very low quality for both comparisons. BT We analysed eight studies (647 participants). We found no evidence of difference between BT and active control at treatment end (pain SMD -0.67, 95% CI -2.54 to 1.20, very low-quality evidence; disability SMD -0.65, 95% CI -1.85 to 0.54, very low-quality evidence; or distress SMD -0.73, 95% CI -1.47 to 0.01, very low-quality evidence). At follow-up, effects were similar. We found no evidence of difference between BT and TAU (pain SMD -0.08, 95% CI -0.33 to 0.17, low-quality evidence; disability SMD -0.02, 95% CI -0.24 to 0.19, moderate-quality evidence; distress SMD 0.22, 95% CI -0.10 to 0.54, low-quality evidence) at treatment end. At follow-up, we found one to three studies with no evidence of difference between BT and TAU. We rated evidence for all BT versus active control outcomes as very low quality; for BT versus TAU. Evidence quality ranged from moderate to very low. We rated evidence for AEs as very low quality for BT versus active control. No studies of BT versus TAU reported AEs. ACT We analysed five studies (443 participants). There was no evidence of difference between ACT and active control for pain (SMD -0.54, 95% CI -1.20 to 0.11, very low-quality evidence), disability (SMD -1.51, 95% CI -3.05 to 0.03, very low-quality evidence) or distress (SMD -0.61, 95% CI -1.30 to 0.07, very low-quality evidence) at treatment end. At follow-up, there was no evidence of effect for pain or distress (both very low-quality evidence), but two studies showed a large benefit for reducing disability (SMD -2.56, 95% CI -4.22 to -0.89, very low-quality evidence). Two studies compared ACT to TAU at treatment end. Results should be interpreted with caution. We found large benefits of ACT for pain (SMD -0.83, 95% CI -1.57 to -0.09, very low-quality evidence), but none for disability (SMD -1.39, 95% CI -3.20 to 0.41, very low-quality evidence), or distress (SMD -1.16, 95% CI -2.51 to 0.20, very low-quality evidence). Lack of data precluded analysis at follow-up. We rated evidence quality for AEs to be very low. We encourage caution when interpreting very low-quality evidence because the estimates are uncertain and could be easily overturned. AUTHORS' CONCLUSIONS We found sufficient evidence across a large evidence base (59 studies, over 5000 participants) that CBT has small or very small beneficial effects for reducing pain, disability, and distress in chronic pain, but we found insufficient evidence to assess AEs. Quality of evidence for CBT was mostly moderate, except for disability, which we rated as low quality. Further trials may provide more precise estimates of treatment effects, but to inform improvements, research should explore sources of variation in treatment effects. Evidence from trials of BT and ACT was of moderate to very low quality, so we are very uncertain about benefits or lack of benefits of these treatments for adults with chronic pain; other treatments were not analysed. These conclusions are similar to our 2012 review, apart from the separate analysis of ACT.
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Affiliation(s)
- Amanda C de C Williams
- Research Department of Clinical, Educational & Health Psychology, University College London, London, UK
| | - Emma Fisher
- Cochrane Pain, Palliative and Supportive Care Group, Pain Research Unit, Churchill Hospital, Oxford, UK
- Centre for Pain Research, University of Bath, Bath, UK
| | - Leslie Hearn
- Cochrane Pain, Palliative and Supportive Care Group, Pain Research Unit, Churchill Hospital, Oxford, UK
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Gilam G, Gross JJ, Wager TD, Keefe FJ, Mackey SC. What Is the Relationship between Pain and Emotion? Bridging Constructs and Communities. Neuron 2020; 107:17-21. [PMID: 32562660 PMCID: PMC7578761 DOI: 10.1016/j.neuron.2020.05.024] [Citation(s) in RCA: 57] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2020] [Revised: 04/27/2020] [Accepted: 05/15/2020] [Indexed: 01/06/2023]
Abstract
Although pain is defined as a sensory and emotional experience, it is traditionally researched and clinically treated separately from emotion. Conceptual and mechanistic relationships between these constructs highlight the need for better understanding of their bi-directional influences and the value of bridging the pain and emotion research and clinical communities.
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Affiliation(s)
- Gadi Gilam
- Department of Anesthesiology, Perioperative, and Pain Medicine, Division of Pain Medicine, Stanford University School of Medicine, 1070 Arastradero Road, Suite 200, MC 5596, Palo Alto, CA 94304, USA.
| | - James J Gross
- Department of Psychology, Stanford University, Stanford, CA 94305, USA
| | - Tor D Wager
- Department of Psychological and Brain Sciences, Dartmouth College, HB 6207, Moore Hall, Hanover, NH 03755, USA
| | - Francis J Keefe
- Department of Psychiatry and Behavioral Sciences, Duke University Medical Center, Durham, NC 27705, USA
| | - Sean C Mackey
- Department of Anesthesiology, Perioperative, and Pain Medicine, Division of Pain Medicine, Stanford University School of Medicine, 1070 Arastradero Road, Suite 200, MC 5596, Palo Alto, CA 94304, USA
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Ziadni MS, You DS, Johnson L, Lumley MA, Darnall BD. Emotions matter: The role of emotional approach coping in chronic pain. Eur J Pain 2020; 24:1775-1784. [PMID: 32603553 DOI: 10.1002/ejp.1625] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2019] [Revised: 05/12/2020] [Accepted: 06/21/2020] [Indexed: 01/22/2023]
Abstract
BACKGROUND Emotional approach coping (EAC) is a potentially adaptive emotion-focused coping style that involves understanding or processing one's emotions and expressing them appropriately. Although EAC has been studied in various populations, little is known about this construct among people with chronic pain, including potential mediators such as negative affect, which might link EAC to pain-related variables, and moderators of these relationships. METHODS Participants (N = 670; 76% women; 30% older adults-age 60 or over) with chronic pain completed online the Emotional Approach Coping Scale and measures of pain severity, pain interference and negative affect. Analyses correlated EAC to pain severity and interference and tested whether gender and age group (older adults versus young/middle-age adults) moderated the mediated relationships of EAC with pain-related variables through negative affect. RESULTS Findings reveal that higher EAC was associated with lower pain intensity through lower negative affect in the young/middle-age portion of the sample, but not older adults. Also, higher EAC was associated with lower pain interference through lower negative affect among women in the sample, but not men. The associations of EAC to pain intensity and interference are small in magnitude, however, and should be considered preliminary. CONCLUSION EAC is associated with lower pain intensity in young/middle-age adults and lower pain interference in women, and lower negative affect mediates these relationships. These results suggest the potential value of assessing and bolstering emotional approach coping processes in some people with chronic pain.
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Affiliation(s)
- Maisa S Ziadni
- Department of Anesthesiology, Perioperative and Pain Medicine, Stanford University School of Medicine, Stanford University, Palo Alto, CA, USA
| | - Dokyoung S You
- Department of Anesthesiology, Perioperative and Pain Medicine, Stanford University School of Medicine, Stanford University, Palo Alto, CA, USA
| | - Lucia Johnson
- Department of Anesthesiology, Perioperative and Pain Medicine, Stanford University School of Medicine, Stanford University, Palo Alto, CA, USA
| | - Mark A Lumley
- Department of Psychology, Wayne State University, Detroit, MI, USA
| | - Beth D Darnall
- Department of Anesthesiology, Perioperative and Pain Medicine, Stanford University School of Medicine, Stanford University, Palo Alto, CA, USA
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The Effects of a Pain Psychology and Neuroscience Self-Evaluation Internet Intervention: A Randomized Controlled Trial. Clin J Pain 2020; 36:683-692. [PMID: 32520816 DOI: 10.1097/ajp.0000000000000857] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
OBJECTIVES Many patients' chronic musculoskeletal pain is strongly influenced by central nervous system processes such as sensitization or amplification. Education about pain neuroscience can change patients' beliefs but has less consistent effects on pain outcomes. Patients may have greater clinical benefits if the educational intervention is personalized, and they evaluate various psychosocial risk factors with respect to their pain. We developed and tested a brief, internet-based Pain Psychology and Neuroscience (PPN) self-evaluation intervention. MATERIALS AND METHODS From a patient registry, 104 adults reporting chronic musculoskeletal pain were randomized to the PPN intervention or a matched, active, education control condition. At baseline and 1-month (primary endpoint) and 10-month follow-ups, participants reported pain severity (primary outcome) and multiple secondary outcomes. Primary analyses compared the 2 experimental conditions using analyses of covariances; post hoc exploratory analyses compared the effects of PPN in subgroups of patients who met criteria for fibromyalgia (FM; n=50) or who did not (n=54; primarily spinal pain). RESULTS At 1-month follow-up, compared with the control condition, PPN led to significantly lower pain severity (ηp =0.05) and interference (ηp =0.04), greater brain (ηp =0.07) and psychological (ηp =0.07) attributions for pain, and greater readiness for pain self-management (ηp =0.08). Effects on distress, pain catastrophizing, kinesiophobia, and life satisfaction were not significant. Exploratory analyses showed that the PPN intervention was especially beneficial for patients without FM but was of less benefit for those with FM. Most of the effects (except attributions) were lost at 10 months. DISCUSSION A brief PPN self-evaluation intervention, presented on-line, can yield short-term improvements in musculoskeletal pain severity and interference, especially for people with spinal/localized pain rather than FM, perhaps because the psychology/neuroscience perspective is more novel for such patients.
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Emotional Awareness and Expression Therapy Achieves Greater Pain Reduction than Cognitive Behavioral Therapy in Older Adults with Chronic Musculoskeletal Pain: A Preliminary Randomized Comparison Trial. PAIN MEDICINE 2020; 21:2811-2822. [DOI: 10.1093/pm/pnaa145] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Abstract
Objective
Emotional awareness and expression therapy (EAET) emphasizes the importance of the central nervous system and emotional processing in the etiology and treatment of chronic pain. Prior trials suggest EAET can substantially reduce pain; however, only one has compared EAET with an established alternative, demonstrating some small advantages over cognitive behavioral therapy (CBT) for fibromyalgia. The current trial compared EAET with CBT in older, predominately male, ethnically diverse veterans with chronic musculoskeletal pain.
Design
Randomized comparison trial.
Setting
Outpatient clinics at the West Los Angeles VA Medical Center.
Subjects
Fifty-three veterans (mean age = 73.5 years, 92.4% male) with chronic musculoskeletal pain.
Methods
Patients were randomized to EAET or CBT, each delivered as one 90-minute individual session and eight 90-minute group sessions. Pain severity (primary outcome), pain interference, anxiety, and other secondary outcomes were assessed at baseline, post-treatment, and three-month follow-up.
Results
EAET produced significantly lower pain severity than CBT at post-treatment and follow-up; differences were large (partial η2 = 0.129 and 0.157, respectively). At post-treatment, 41.7% of EAET patients had >30% pain reduction, one-third had >50%, and 12.5% had >70%. Only one CBT patient achieved at least 30% pain reduction. Secondary outcomes demonstrated small to medium effect size advantages of EAET over CBT, although only post-treatment anxiety reached statistical significance.
Conclusions
This trial, although preliminary, supports prior research suggesting that EAET may be a treatment of choice for many patients with chronic musculoskeletal pain. Psychotherapy may achieve substantial pain reduction if pain neuroscience principles are emphasized and avoided emotions are processed.
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Efficacy of a transdiagnostic emotion-focused exposure treatment for chronic pain patients with comorbid anxiety and depression: a randomized controlled trial. Pain 2020; 160:1708-1718. [PMID: 31335641 PMCID: PMC6687409 DOI: 10.1097/j.pain.0000000000001575] [Citation(s) in RCA: 59] [Impact Index Per Article: 14.8] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
The comorbidity between chronic pain and emotional problems has proven difficult to address with current treatment options. This study addresses the efficacy of a transdiagnostic emotion-focused exposure treatment ("hybrid") for chronic pain patients with comorbid emotional problems. Adults (n = 115) with chronic musculoskeletal pain and functional and emotional problems were included in a 2-centre, parallel randomized controlled, open-label trial comparing this treatment to an active control condition receiving a guided Internet-delivered pain management treatment based on CBT principles (iCBT). The hybrid treatment (n = 58, 10-16 sessions) integrates exposure in vivo for chronic pain based on the fear-avoidance model with an emotion-regulation approach informed by procedures in Dialectical Behavior Therapy. The iCBT (n = 57; 8 treatment modules) addresses topics such as pain education, coping strategies, relaxation, problem solving, stress, and sleep management using standard CBT techniques. Patient-reported outcomes were assessed before and after treatment as well as at a 9-month primary end point. Across conditions, 78% participants completed post-treatment and 81% follow-up assessment. Intent-to-treat analyses showed that the hybrid had a significantly better post-treatment outcome on pain catastrophizing (d = 0.39) and pain interference (d = 0.63) and significantly better follow-up outcomes on depression (d = 0.43) and pain interference (d = 0.51). There were no differences on anxiety and pain intensity. Observed proportions of clinically significant improvement favoured the hybrid on all but one comparison, but no statistically significant differences were observed. We conclude that the hybrid emotion-focused treatment may be considered an acceptable, credible, and efficacious treatment option for chronic pain patients with comorbid emotional problems.
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Pérez Martín Y, Pérez Muñoz M, García Ares D, Fuentes Gallardo I, Rodríguez Costa I. [The body hurts, and what about social pain? Does it hurts too?]. Aten Primaria 2020; 52:267-272. [PMID: 31892425 PMCID: PMC7118561 DOI: 10.1016/j.aprim.2019.10.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2019] [Revised: 10/21/2019] [Accepted: 10/29/2019] [Indexed: 10/25/2022] Open
Abstract
This paper studies the concept of «social pain» and its relationship with physical pain. An in-depth review of its physiology has been carried out, including similarities and differences in processing with relation to physical pain, as well as the interactions between both processes. Social pain is defined as an unpleasant emotional experience which is triggered when the individual feels excluded or rejected by people or social groups with whom they wish have a relationship. This perceived situation produces the same feelings of suffering as that of physical pain. This kind of pain is processed in the same brain areas as physical pain in its affective dimension. It may be revived mentally, even though the interpersonal conflictive situation may have ended long ago. Both types of pain are sources of stress. The confluence of both situations in the same individual adds complications and more pressure to that which is already exerted separately by both stressing factors. This circumstance must be taken into account when dealing with patients with chronic pain.
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Affiliation(s)
- Yolanda Pérez Martín
- Departamento de Enfermería y Fisioterapia, Universidad de Alcalá, Alcalá de Henares, Madrid, España.
| | - Milagros Pérez Muñoz
- Departamento de Enfermería y Fisioterapia, Universidad de Alcalá, Alcalá de Henares, Madrid, España; Centro de Salud Nuestra Señora del Pilar, Alcalá de Henares, Madrid, España; Centro de Salud Miguel de Cervantes, Alcalá de Henares, Madrid, España
| | - David García Ares
- Centro de Salud Nuestra Señora del Pilar, Alcalá de Henares, Madrid, España; Centro de Salud Los Cármenes, Madrid, España
| | - Isabel Fuentes Gallardo
- Centro de Salud Juan de Austria, Alcalá de Henares, Madrid, España; Clínica de Fisioterapia ALFIX, Alovera, Guadalajara, España
| | - Isabel Rodríguez Costa
- Departamento de Enfermería y Fisioterapia, Universidad de Alcalá, Alcalá de Henares, Madrid, España
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Rice D, McNair P, Huysmans E, Letzen J, Finan P. Best Evidence Rehabilitation for Chronic Pain Part 5: Osteoarthritis. J Clin Med 2019; 8:jcm8111769. [PMID: 31652929 PMCID: PMC6912819 DOI: 10.3390/jcm8111769] [Citation(s) in RCA: 34] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2019] [Accepted: 09/30/2019] [Indexed: 02/06/2023] Open
Abstract
Osteoarthritis (OA) is a leading cause of chronic pain and disability in older adults, which most commonly affects the joints of the knee, hip, and hand. To date, there are no established disease modifying interventions that can halt or reverse OA progression. Therefore, treatment is focused on alleviating pain and maintaining or improving physical and psychological function. Rehabilitation is widely recommended as first-line treatment for OA as, in many cases, it is safer and more effective than the best-established pharmacological interventions. In this article, we describe the presentation of OA pain and give an overview of its peripheral and central mechanisms. We then provide a state-of-the-art review of rehabilitation for OA pain—including self-management programs, exercise, weight loss, cognitive behavioral therapy, adjunct therapies, and the use of aids and devices. Next, we explore several promising directions for clinical practice, including novel education strategies to target unhelpful illness and treatment beliefs, methods to enhance the efficacy of exercise interventions, and innovative, brain-directed treatments. Finally, we discuss potential future research in areas, such as treatment adherence and personalized rehabilitation for OA pain.
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Affiliation(s)
- David Rice
- Health and Rehabilitation Research Institute, Auckland University of Technology, Auckland 1142, New Zealand.
- Waitemata Pain Service, Department of Anaesthesiology and Perioperative Medicine, Waitemata District Health Board, Auckland 1142, New Zealand.
| | - Peter McNair
- Health and Rehabilitation Research Institute, Auckland University of Technology, Auckland 1142, New Zealand.
| | - Eva Huysmans
- Pain in Motion International Research Group.
- Department of Physiotherapy, Human Physiology and Anatomy, Faculty of Physical Education & Physiotherapy, Vrije Universiteit Brussel, 1090 Brussel, Belgium.
- Department of Public Health (GEWE), Faculty of Medicine and Pharmacy, Vrije Universiteit Brussel, 1090 Brussels, Belgium.
- I-CHER, Interuniversity Center for Health Economics Research, 1090 Brussels, Belgium.
- Department of Physical Medicine and Physiotherapy, Universitair Ziekenhuis Brussel, 1090 Brussels, Belgium.
| | - Janelle Letzen
- Department of Psychiatry & Behavioral Sciences, Johns Hopkins University, Baltimore, MD 21287, USA.
| | - Patrick Finan
- Department of Psychiatry & Behavioral Sciences, Johns Hopkins University, Baltimore, MD 21287, USA.
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Mapping the Affective Dimension of Embodiment With the Sensation Manikin: Validation Among Chronic Pain Patients and Modification by Mindfulness-Oriented Recovery Enhancement. Psychosom Med 2019; 81:612-621. [PMID: 31246748 DOI: 10.1097/psy.0000000000000725] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
OBJECTIVE Mindfulness-based interventions target novel pain relief mechanisms not captured by legacy pain scales, including 1) cultivating awareness of pleasant and neutral sensations proximal to unpleasant sensations and 2) interoceptively mapping sensation location and spatial distribution. METHODS We created a digital sensation manikin (SM) by overlaying a human figure silhouette with a grid of 469 "sensation" pixels. A series of five research questions examined the SM's discriminant validity, construct validity, incremental validity, convergence with an objective measure of pain attentional bias, and sensitivity to a mindfulness-based psychological treatment, Mindfulness-Oriented Recovery Enhancement (MORE). A sample of opioid treated chronic pain patients (n = 108; age, 53.79 (12.94) years; female, 65%) was recruited to answer research questions 1 to 5, and a sample of healthy controls (n = 91; age, 36.47 (13.50) years; female, 55%) was recruited as the comparison group for research question 1. RESULTS Chronic pain patients reported significantly more unpleasant sensations than did healthy controls (p < .001, d = 1.23) and significantly fewer pleasant sensations (p = .001, d = 0.50). The SM also evidenced expected relationships with multiple measures of pain (r = 0.26-0.29) and well-being (r = -0.21 to 0.28), uniquely predicted pain interference (β = -0.18), and exhibited a significant association with pain attentional bias (r = 0.25). Finally, mindfulness-based intervention via MORE significantly increased the ratio of pleasant to unpleasant sensations reported by chronic pain patients relative to an active control condition (p = .036, d = 0.51). CONCLUSIONS This study supports the SM's validity and indicates that assessing both pleasant and unpleasant sensations broadens the scope of pain measurement. Although the SM would benefit from further optimization, its continued use is likely to contribute to improved assessment and treatment options for chronic pain patients.
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