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Beveridge JK, Noel M, Soltani S, Neville A, Orr SL, Madigan S, Birnie KA. The association between parent mental health and pediatric chronic pain: a systematic review and meta-analysis. Pain 2024; 165:997-1012. [PMID: 38112571 DOI: 10.1097/j.pain.0000000000003125] [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: 06/07/2023] [Accepted: 10/10/2023] [Indexed: 12/21/2023]
Abstract
ABSTRACT Mental health problems are common among parents of children with chronic pain and associated with worse outcomes for the child with chronic pain. However, the effect sizes of these associations between parent mental health and pediatric chronic pain vary widely across studies. The aim of this systematic review and meta-analysis was to generate pooled estimates of the (1) prevalence of mental health problems among parents of children with chronic pain and (2) associations between parent mental health and the (2a) presence of child chronic pain and (2b) functioning of children with chronic pain. Embase, MEDLINE, PsycINFO, Web of Science, and CINAHL were searched up to November 2022. Observational studies that examined symptoms or diagnoses of parent anxiety, depression, or general distress and the presence of child chronic pain and/or related functioning were included. From 32,848 records, 2 coders identified 49 studies to include in random-effects meta-analyses. The results revealed that mental health problems among parents of children with chronic pain were common (anxiety: 28.8% [95% CI 20.3-39.1]; depression: 20.0% [15.7-25.2]; general distress: 32.4% [22.7-44.0]). Poorer parent mental health was significantly associated with the presence of chronic pain (anxiety: OR = 1.91 [1.51-2.41]; depression: OR = 1.90 [1.51-2.38]; general distress: OR = 1.74 [1.47-2.05]) and worse related functioning (ie, pain intensity, physical functioning, anxiety and depression symptoms; r s = 0.10-0.25, all P s < 0.05) in children. Moderator analyses were generally nonsignificant or could not be conducted because of insufficient data. Findings support the importance of addressing parent mental health in the prevention and treatment of pediatric chronic pain.
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Affiliation(s)
- Jaimie K Beveridge
- Department of Psychology, University of Calgary, Calgary, AB, Canada. Neville is now with the Department of Anesthesiology, Perioperative, and Pain Medicine, Stanford University School of Medicine, Palo Alto, CA, United States
| | - Melanie Noel
- Department of Psychology, University of Calgary, Calgary, AB, Canada. Neville is now with the Department of Anesthesiology, Perioperative, and Pain Medicine, Stanford University School of Medicine, Palo Alto, CA, United States
- Alberta Children's Hospital Research Institute, Calgary, AB, Canada
| | - Sabine Soltani
- Department of Psychology, University of Calgary, Calgary, AB, Canada. Neville is now with the Department of Anesthesiology, Perioperative, and Pain Medicine, Stanford University School of Medicine, Palo Alto, CA, United States
| | - Alexandra Neville
- Department of Psychology, University of Calgary, Calgary, AB, Canada. Neville is now with the Department of Anesthesiology, Perioperative, and Pain Medicine, Stanford University School of Medicine, Palo Alto, CA, United States
| | - Serena L Orr
- Department of Psychology, University of Calgary, Calgary, AB, Canada. Neville is now with the Department of Anesthesiology, Perioperative, and Pain Medicine, Stanford University School of Medicine, Palo Alto, CA, United States
- Alberta Children's Hospital Research Institute, Calgary, AB, Canada
- Departments of Community Health Sciences
- Pediatrics and Clinical Neurosciences, and
| | - Sheri Madigan
- Department of Psychology, University of Calgary, Calgary, AB, Canada. Neville is now with the Department of Anesthesiology, Perioperative, and Pain Medicine, Stanford University School of Medicine, Palo Alto, CA, United States
- Alberta Children's Hospital Research Institute, Calgary, AB, Canada
| | - Kathryn A Birnie
- Department of Psychology, University of Calgary, Calgary, AB, Canada. Neville is now with the Department of Anesthesiology, Perioperative, and Pain Medicine, Stanford University School of Medicine, Palo Alto, CA, United States
- Alberta Children's Hospital Research Institute, Calgary, AB, Canada
- Departments of Community Health Sciences
- Anesthesiology, Perioperative, and Pain Medicine, University of Calgary, Calgary, AB, Canada
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Beveridge JK, Walker A, Orr SL, Wilson AC, Birnie KA, Noel M. Parent Anxiety, Depression, Protective Responses, and Parenting Stress in the Context of Parent and Child Chronic Pain: A Daily Diary Study of Parent Variability. THE JOURNAL OF PAIN 2024:104512. [PMID: 38492710 DOI: 10.1016/j.jpain.2024.03.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/11/2023] [Revised: 03/02/2024] [Accepted: 03/10/2024] [Indexed: 03/18/2024]
Abstract
Parents with (vs without) chronic pain report poorer psychosocial functioning (eg, worse mental health, parenting difficulties), which has been linked to poorer child outcomes (eg, child pain). However, emerging research suggests that individuals vary in their functioning from day-to-day, particularly those with chronic pain. This study used daily diaries to compare parents with (versus without) chronic pain on variability in their anxiety, mood, protective responses, and parenting stress. We also examined parent chronic pain status as a moderator of the associations between parent variability and youth daily pain and interference. Participants were 76 youth with chronic pain (Mage = 14.26; 71.1% female) and one of their parents (89.5% mothers; n = 38 or 50.0% endorsing chronic pain). Parents and youth completed self-report questionnaires and 7 days of diaries. Parent variability was calculated to reflect the frequency and size of day-to-day changes. Multilevel models revealed that parents with (vs without) chronic pain were significantly more variable in their parenting stress, but not in their anxiety, mood, or protective responses. Contrary to hypotheses, parent variability was not significantly related to youth daily pain intensity or interference and parent chronic pain did not moderate any associations. Instead, mean levels of parent anxiety, protective responses, and parenting stress across the week significantly predicted youth daily pain interference. Findings suggest that while variability was observed among parents (with and without chronic pain) of youth with chronic pain, it did not significantly predict youth's daily pain-related functioning. Further research is needed to confirm these initial findings. PERSPECTIVE: Parents with chronic pain have expressed concerns that the variable nature of their pain negatively impacts their children. Our results found that parents (with and without chronic pain) were variable in their anxiety, mood, protective responses, and parenting stress, but this variability did not significantly predict youth's chronic pain-related functioning.
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Affiliation(s)
| | - Andrew Walker
- Department of Anesthesiology, Perioperative, and Pain Medicine, University of Calgary, Alberta, Canada
| | - Serena L Orr
- Department of Psychology, University of Calgary, Alberta, Canada; Alberta Children's Hospital Research Institute, Alberta, Canada; Department of Community Health Sciences, University of Calgary, Alberta, Canada; Departments of Pediatrics and Clinical Neurosciences, University of Calgary, Alberta, Canada
| | - Anna C Wilson
- Department of Pediatrics, Institute on Development and Disability, Oregon Health & Science University, Oregon
| | - Kathryn A Birnie
- Department of Psychology, University of Calgary, Alberta, Canada; Department of Anesthesiology, Perioperative, and Pain Medicine, University of Calgary, Alberta, Canada; Alberta Children's Hospital Research Institute, Alberta, Canada; Department of Community Health Sciences, University of Calgary, Alberta, Canada
| | - Melanie Noel
- Department of Psychology, University of Calgary, Alberta, Canada; Alberta Children's Hospital Research Institute, Alberta, Canada
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Lee S, Jordan A, Walker N, Nauman H, Dick B, McMurtry CM. Learning, Hope, and Empowerment: A Reflexive Thematic Analysis of Feedback on a Group Intervention for Parents of Youth With Chronic Pain. Clin J Pain 2023; 39:611-619. [PMID: 37440336 DOI: 10.1097/ajp.0000000000001150] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2022] [Accepted: 06/30/2023] [Indexed: 07/15/2023]
Abstract
OBJECTIVES Limited research has investigated parent-targeted interventions in pediatric chronic pain, though these interventions may be an important part of family-centered care. Further, parent perspectives and feedback regarding these interventions are scant in the literature, even though they are crucial for developing, refining, and optimizing treatment options. This study aimed to understand how parents experience and perceive their participation in a cognitive-behavioral therapy-based, parent-targeted group intervention that was delivered either in-person or virtually, with a focus on the treatment components they found most important. METHODS Data from semistructured focus groups/interviews within 1week post-treatment with 32 parents (n=11 in-person, n=21 virtual) were analyzed using an inductive reflexive thematic analysis. RESULTS Three overarching themes were generated from the thematic analysis: building a foundation of knowledge, finding normalization and hope through connection and lived experiences, and sharing collective responsibility for pain management. DISCUSSION Parents perceived a range of benefits from participating in a cognitive-behavioral therapy-based, parent-targeted group intervention, both on themselves and for their youth. Overall, parent perceptions across in-person and virtual intervention delivery were consistent, except for a drawback of virtual participation for developing a deeper social connection among parents. Thus, a relatively brief parent-targeted group intervention was perceived to be a positive experience for parents, though considerations for adapting to virtual delivery and facilitating social connection among parents seem to be important.
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Affiliation(s)
- Soeun Lee
- Department of Psychology, University of Guelph, Guelph
| | - Abbie Jordan
- Department of Psychology and Centre for Pain Research, University of Bath, Bath, UK
| | | | - Hiba Nauman
- Department of Psychology, University of Guelph, Guelph
| | - Bruce Dick
- Departments of Anesthesiology and Pain Medicine, Psychiatry & Pediatrics, University of Alberta
- Pediatric Chronic Pain Clinic, Stollery Children's Hospital, Edmonton, AB, Canada
| | - C Meghan McMurtry
- Department of Psychology, University of Guelph, Guelph
- Pediatric Chronic Pain Program, McMaster Children's Hospital
- Department of Anesthesia, McMaster University, Hamilton, ON
- Children's Health Research Institute and Department of Pediatrics, Schulich School of Medicine and Dentistry, London, ON
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Eichholz A, Dudeney J, Jaaniste T. Caregiver Psychological Burden in Pediatric Chronic Pain: A Systematic Review and Meta-Analysis of Associations with Caregiver Sociodemographic and Biopsychosocial Variables. J Pediatr Psychol 2023; 48:747-758. [PMID: 37507141 DOI: 10.1093/jpepsy/jsad041] [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] [Received: 11/22/2022] [Revised: 06/19/2023] [Accepted: 06/22/2023] [Indexed: 07/30/2023] Open
Abstract
OBJECTIVE To investigate, via systematic review and meta-analysis, caregiver sociodemographic and biopsychosocial factors associated with anxiety, depression, posttraumatic stress symptoms, and stress of caregivers in the pediatric chronic pain context. METHODS EMBASE, Medline, and PsycINFO databases were searched from their inception to the search date (April 4, 2022). Studies were included if they examined caregivers of youth with chronic pain, were published in a peer-reviewed journal and assessed at least one quantitative association between relevant variables. Qualitative and intervention studies were excluded. A total of 3,052 articles were screened. Risk of bias was assessed using the JBI Checklist for analytical cross-sectional studies. Meta-analyses were conducted using robust variance estimation for associations reported in at least three studies, as well as a narrative synthesis of the evidence. RESULTS Fourteen studies assessing 1,908 caregivers were included in this review. Meta-analytic results showed a positive pooled correlation coefficient between caregiver catastrophizing about their child's pain and caregiver anxiety (r = 0.51; 95% CI: 0.35-0.65; p<.01) and depression (r = 0.45; 95% CI: 0.29-0.58; p < .01). Self-blame and helplessness were related to increased caregiver anxiety (r = 0.55; 95% CI: 0.40-0.67; p<.01), but not depression. No significant relationship was found for pain-promoting behavior and anxiety or depression. The qualitative synthesis of all other eligible studies showed associations between relevant psychological burden variables and various caregiver factors, which were mainly psychosocial. CONCLUSION Results should be interpreted with caution due to the small number of studies. Further research is needed to get a better understanding of these relationships and to examine the causal direction of effects.
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Affiliation(s)
| | - Joanne Dudeney
- Department of Pain, Sydney Children's Hospital, Australia
- Discipline of Paediatrics and Child Health, Clinical School of Medicine, University of New South Wales, Australia
- School of Psychological Sciences, Macquarie University Australia
| | - Tiina Jaaniste
- Department of Pain, Sydney Children's Hospital, Australia
- Discipline of Paediatrics and Child Health, Clinical School of Medicine, University of New South Wales, Australia
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A Parent-Targeted Group Intervention for Pediatric Pain Delivered In-Person or Virtually: Feasibility, Acceptability, and Effectiveness. Clin J Pain 2023; 39:127-137. [PMID: 36827193 DOI: 10.1097/ajp.0000000000001100] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2022] [Accepted: 12/30/2022] [Indexed: 02/25/2023]
Abstract
OBJECTIVES Parents play integral roles in their youth's chronic pain and can experience elevated distress related to caregiving. This study examined a cognitive-behavior therapy-based parent-targeted group intervention, including understudied/novel resilience/risk (eg, distress, parenting self-regulation), and compared the effect of in-person versus virtual delivery format. HYPOTHESES (1) Adequate feasibility and acceptability (enrolment>33%, attendance >60%, attrition <25%, satisfaction ratings >90%), with higher indicators of feasibility in the virtual groups; (2) Significant improvements in parent psychological flexibility, protectiveness, distress, and parenting self-regulation at posttreatment that were maintained at follow-up, with no difference between delivery type. METHODS Parents were enroled from an outpatient pediatric chronic pain clinic and participated in the group intervention in-person or virtually; questionnaires were completed at baseline, posttreatment, and 3-month follow-up. RESULTS Enrolment (55% in-person, 65% virtual) and attendance (86% in-person, 93% virtual) were higher, and attrition was lower than expected (4% in-person, 7% virtual). Satisfaction was high (4.95/5 in-person, 4.85/5 virtual); on written feedback, parents enjoyed connecting with other parents (27/56, 48%) the most. The least preferred were the virtual format (5/36, 14%) and timing of the group (6/52, 12%). There were no differences between delivery formats in feasibility/acceptability. The intervention significantly improved parents' psychological flexibility, protectiveness, distress, and parenting self-regulation over time. A small group difference favored the in-person format for psychological flexibility, and an interaction effect for parenting self-regulation was found. DISCUSSION This standalone parent-targeted group intervention had positive effects on parent outcomes delivered either in-person or virtually.
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Killackey T, Soltani S, Noel M, Birnie KA, Choinière M, Pagé MG, Dassieu L, Lacasse A, Lalloo C, Poulin P, Ali S, Baerg K, Battaglia M, Campbell F, Mohabir V, Nishat F, Kelly R, Lund T, Isaac-Bertrand A, Benayon M, Jordan I, Stinson J. "We survived the pandemic together": The impact of the COVID-19 pandemic on Canadian families living with chronic pain. Can J Pain 2023; 7:2157251. [PMID: 36760709 PMCID: PMC9904303 DOI: 10.1080/24740527.2022.2157251] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Introduction Pediatric chronic pain is a significant problem in Canada, affecting one in five youth. This study describes the impact of the pandemic on the experiences of Canadian families living with chronic pain through interviews with youth living with chronic pain, parents, and siblings. Methods Employing a qualitative descriptive design, in-depth semistructured interviews were completed with Canadian youth living with pain, as well as parents and siblings. Participants were not required to be related. Interviews were analyzed using a reflexive thematic analysis approach. Results Forty-four interviews were completed with 14 parents, 19 youth with chronic pain, and 11 siblings from across the country. Three key themes were developed: (1) absorbing and shifting: the toll of the pandemic on the family system (e.g., loss of coping mechanisms, shifting roles to respond to the pandemic), (2) social ambiguity and abandonment (e.g., social sacrifice and abandonment by the health care system), and (3) building community resilience: familial adaptation to the pandemic (e.g., family cohesion, confidence, and self-management). Discussion/Conclusions Youth, parents, and siblings reported that the pandemic impacted coping strategies across the family system. These results outline the challenges youth experienced managing their pain and overall health throughout the pandemic and the resilience built within families during this time. Going forward, it would be relevant to examine how racialized and structurally marginalized youth with chronic pain and their families experienced the pandemic. Future research should examine how unexpected benefits of the pandemic (e.g., increased confidence and self-management) may be sustained into the future.
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Affiliation(s)
- Tieghan Killackey
- Child Health Evaluative Sciences, The Hospital for Sick Children, Toronto, Ontario, Canada,CONTACT Tieghan Killackey Child Health Evaluative Sciences, The Hospital for Sick Children, Peter Gilgan Centre for Research and Learning, 686 Bay Street, Toronto, ONM5G 0A4, Canada
| | - Sabine Soltani
- Department of Psychology, University of Calgary, Calgary, Alberta, Canada
| | - Melanie Noel
- Department of Psychology, University of Calgary, Calgary, Alberta, Canada,Department of Psychology, Alberta Children’s Hospital, Hotchkiss Brain Institute, Calgary, Alberta, Canada
| | - Kathryn A. Birnie
- Department of Anesthesiology, Perioperative, and Pain Medicine, University of Calgary, Calgary, Alberta, Canada
| | - Manon Choinière
- Department of Anesthesiology and Pain Medicine, Faculty of Medicine, Université de Montréal, Montreal, Quebec, Canada,Research Center of the Centre hospitalier de l’Université de Montréal, Montreal, Quebec, Canada
| | - M. Gabrielle Pagé
- Department of Anesthesiology and Pain Medicine, Faculty of Medicine, Université de Montréal, Montreal, Quebec, Canada,Research Center of the Centre hospitalier de l’Université de Montréal, Montreal, Quebec, Canada,Department of Psychology, Université de Montréa, Montreal, Quebec, Canada
| | - Lise Dassieu
- Research Center of the Centre hospitalier de l’Université de Montréal, Montreal, Quebec, Canada,Department of Biomedical Sciences, Université de Montréal, Montreal, Quebec, Canada
| | - Anaïs Lacasse
- Department of Health Sciences, Université du Québec en Abitibi-Témiscamingue, Rouyn-Noranda, Quebec, Canada
| | - Chitra Lalloo
- Child Health Evaluative Sciences, The Hospital for Sick Children, Toronto, Ontario, Canada,Institute of Health Policy, Management & Evaluation, University of Toronto, Toronto, Ontario, Canada
| | - Patricia Poulin
- Department of Anesthesiology & Pain Medicine, Faculty of Medicine, University of Ottawa, Ottawa, Ontario, Canada,Department of Psychology, The Ottawa Hospital, Ottawa, Ontario, Canada,Clinical Epidemiology Program, The Ottawa Hospital Research Institute, Ottawa, Ontario, Canada
| | - Samina Ali
- Departments of Pediatrics, Faculty of Medicine & Dentistry, University of Alberta, Edmonton, Alberta, Canada,Department of Emergency Medicine, Faculty of Medicine & Dentistry, University of Alberta, Edmonton, Alberta, Canada,Women and Children’s Health Research Institute, University of Alberta, Edmonton, Alberta, Canada
| | - Krista Baerg
- Department of Pediatrics, University of Saskatchewan, Saskatoon, Saskatchewan, Canada,Department of Pediatrics, Saskatchewan Health Authority, Saskatoon, Saskatchewan, Canada
| | - Marco Battaglia
- Department of Psychiatry, University of Toronto, Toronto, Ontario, Canada,Centre for Addiction and Mental Health CYEA programme, Toronto, Ontario, Canada
| | - Fiona Campbell
- Department of Anesthesia and Pain Medicine, Hospital for Sick Children, University of Toronto, Toronto, Ontario, Canada,Department of Anesthesia and Pain Medicine, University of Toronto, Toronto, Ontario, Canada
| | - Vina Mohabir
- Child Health Evaluative Sciences, The Hospital for Sick Children, Toronto, Ontario, Canada
| | - Fareha Nishat
- Child Health Evaluative Sciences, The Hospital for Sick Children, Toronto, Ontario, Canada
| | - Rachel Kelly
- Child Health Evaluative Sciences, The Hospital for Sick Children, Toronto, Ontario, Canada
| | - Tatiana Lund
- Department of Psychology, University of Calgary, Calgary, Alberta, Canada
| | - Ariane Isaac-Bertrand
- Child Health Evaluative Sciences, The Hospital for Sick Children, Toronto, Ontario, Canada,Summer Research Student, Child Health Evaluative Sciences, the Hospital for Sick Children, Toronto, Ontario, Canada
| | - Myles Benayon
- Internal Medicine Residency Program, McMaster University, Hamilton, Ontario, Canada
| | | | - Jennifer Stinson
- Child Health Evaluative Sciences, The Hospital for Sick Children, Toronto, Ontario, Canada,Institute of Health Policy, Management & Evaluation, University of Toronto, Toronto, Ontario, Canada,Lawrence S. Bloomberg Faculty of Nursing, University of Toronto, Toronto, Ontario, Canada
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Ngo D, Aouad P, Goodison-Farnsworth M, Gorrie A, Kenmuir T, Jaaniste T. Impacts of paediatric chronic pain on parents: A qualitative study. Child Care Health Dev 2022. [PMID: 36355344 DOI: 10.1111/cch.13079] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/27/2022] [Revised: 10/18/2022] [Accepted: 11/05/2022] [Indexed: 11/12/2022]
Abstract
BACKGROUND Paediatric chronic pain adversely impacts the child's functioning, health-related quality of life and development. However, there is a need for a holistic assessment of parental impacts of caring for a child with chronic pain. This qualitative study aimed to investigate the possible psychosocial, functional and work impacts of caring for a child with chronic pain on parents, including any positive effects of the experience. METHODS Ten parents (eight mothers and two fathers), whose child attended the Sydney Children's Hospital Interdisciplinary Chronic and Complex Pain Clinic, participated in semi-structured interviews exploring the impact of caring for a child with chronic pain. Interviews were audio-recorded, transcribed, coded (with good inter-coder agreement) and analysed using thematic analysis. RESULTS The parental experience of caring for a child with chronic pain was encapsulated by four overarching themes: (1) 'the constant and all-consuming nature of pain' - parents described the unpredictable, yet constant nature of chronic pain, contributing to wide-reaching impacts in various areas of their life; (2) 'dealing with uncertainty' - their experience was commonly characterized by a sense of uncertainty, stress, hopelessness and fear; (3) 'importance of support and self-care' - strong support networks and prioritizing self-care were crucial in alleviating the negative effects of paediatric chronic pain; and (4) 'a revitalized and optimistic view on life and relationships' - some parents identified unique and positive effects, such as stronger relationships, personal growth and a reformed view on life. CONCLUSIONS This study provided rich data on the various impacts of caring for a child with chronic pain, highlighting the need for the development of holistic, family-centred interventions addressing both child and parental functioning.
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Affiliation(s)
- Danny Ngo
- Department of Pain, Sydney Children's Hospital, Randwick, New South Wales, Australia.,School of Clinical Medicine, University of New South Wales, Kensington, New South Wales, Australia
| | - Phillip Aouad
- Department of Pain, Sydney Children's Hospital, Randwick, New South Wales, Australia.,School of Clinical Medicine, University of New South Wales, Kensington, New South Wales, Australia
| | | | - Andrew Gorrie
- Department of Pain, Sydney Children's Hospital, Randwick, New South Wales, Australia.,School of Clinical Medicine, University of New South Wales, Kensington, New South Wales, Australia
| | - Tracey Kenmuir
- Department of Pain, Sydney Children's Hospital, Randwick, New South Wales, Australia
| | - Tiina Jaaniste
- Department of Pain, Sydney Children's Hospital, Randwick, New South Wales, Australia.,School of Clinical Medicine, University of New South Wales, Kensington, New South Wales, Australia
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Neuroimaging Mechanism of Cognitive Behavioral Therapy in Pain Management. Pain Res Manag 2022; 2022:6266619. [PMID: 35154551 PMCID: PMC8828323 DOI: 10.1155/2022/6266619] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2021] [Accepted: 01/06/2022] [Indexed: 12/03/2022]
Abstract
Purpose. To review the recent neuroimaging studies on cognitive-behavioral therapy (CBT) for pain management, with the aim of exploring possible mechanisms of CBT. Recent Findings. Current studies can be divided into four categories, mixed pain, fibromyalgia, migraine, and experimental pain, based on the type of disease included, with the same or different changes of brain regions after CBT intervention. According to structural and functional MRI analyses, changes of brain gray matter volume, activation and deactivation of brain regions, and intrinsic connectivity between brain regions were observed after CBT sessions. The brain regions involved mainly included some areas related to cognitive and emotional regulation. After comparison, the DLPFC, OFC, VLPFC, PCC and amygdala were found to be recurrent in multiple studies and may be key regions for CBT intervention in pain management. In the treatment of mixed chronic pain, CBT may decrease the gray matter volume of DLPFC, reduce ICN connection of OFC within the DAN network, and increase fALFF of the PCC. For FM intervention, CBT may activate the bilateral OFC and VLPFC, while in migraine, only the right OFC, VLPFC, and DLPFC were found to be more activated after CBT. In addition, the differential action of the left and right amygdala has also been shown in the latest study of migraine. In heat-evoked pain, CBT may increase the deactivation of the PCC, the connectivity between the DMN and right VLPFC, while diminishing the deactivation of VLPFC. Summary. After CBT, the brain showed stronger top-down pain control, cognitive reassessment, and altered perception of stimulus signals (chronic pain and repeated acute pain). The DLPFC, OFC, VLPFC, PCC, and amygdala may be the key brain regions in CBT intervention of pain.
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