Chronic pain in adolescence and internalizing mental health disorders: a nationally representative study

The relationship between menstrual pain in adolescence and mental health in adolescence and early adulthood

OBJECTIVES

Approximately 70 % of adolescents worldwide experience menstrual pain (dysmenorrhea), with significant impacts on quality of life. This prospective study aimed to explore the relationship between mental health and dysmenorrhea in Australian adolescents.

DESIGN

Female adolescents in a nationally representative sample of Australian children (the Longitudinal Study of Australian Children) recruited in 2004 were included in the Kinder cohort (aged 4-5 years at enrolment).

PARTICIPANTS

Survey data for 1600 participants from Wave 4 (age 10) to Wave 9C2 (age 21) were included in this study. Parents and adolescents completed questionnaires and interviews at each wave.

MAIN OUTCOME MEASURES

For this study, questions included age of menstruation onset, dysmenorrhea severity, symptoms of anxiety and/or depression (parent-report and adolescent-report), and psychological distress (adolescent-report).

RESULTS

Adolescents with dysmenorrhea were more likely to have anxiety (odds ratios 1.75-1.82) and more likely to have depression (odds ratios 2.03-2.89) than adolescents without dysmenorrhea at ages 14, 16, and 18. Adolescents with dysmenorrhea at ages 14, 16, and 18 reported higher levels of psychological distress, with scores 2.99 to 3.34 points higher on a self-report measure (K10) in early adulthood than adolescents without dysmenorrhea (p < 0.001). Longitudinal analyses revealed that adolescents with dysmenorrhea were more likely to develop mental health concerns in later adolescence and early adulthood (χ2 = 17.26, p < 0.001), while those with mental health concerns were not more likely to develop dysmenorrhea (χ2 = 0.49, p = 0.48).

CONCLUSION

This study highlights that adolescents who experience dysmenorrhea are at significantly greater risk of experiencing mental health problems both in adolescence and in early adulthood. Improved treatment for dysmenorrhea, menstrual education, mental health monitoring, and early intervention are essential to reduce this risk.

Chronic Physical Pain in Children With and Without Autism Spectrum Disorder in the United States: Findings from the 2016 - 2021 National Survey of Children's Health

Individuals with autism spectrum disorder (ASD) have long been reported to exhibit atypical pain experiences. Chronic physical pain is a significant comorbidity in ASD, leading to substantial burdens on daily functioning and quality of life. This study aims to examine the potential associations between ASD and chronic physical pain, including its specific types. The study used data on chronic physical pain and headaches from the 2016 - 2021 National Survey of Children's Health. Participants were children aged 3 to 17 years old. Generalized linear models were used to estimate the associations between ASD and pain-related indicators (e.g., chronic physical pain, headaches, and other back or body pain). The study included 177,539 children, of whom 5311 had a current ASD diagnosis. Among children with current ASD, 14.41% experienced chronic physical pain, with 4.86% reporting headaches and 9.56% reporting other back or body pain. Compared to those without, children with current ASD had higher odds of chronic physical pain [odds ratio (OR) = 1.76, 95% confidence interval (CI): 1.40 - 2.21]. Notably, the odds of headaches (OR = 1.78, 95% CI: 1.33 - 2.38) were higher than the odds of other back or body pain (OR = 1.62, 95% CI: 1.20 - 2.19). Children with current ASD were more likely to experience chronic physical pain than those without. This trend is more pronounced in headaches compared to other back or body pain. Our findings highlight the importance of prioritizing pain management in children with ASD through thorough physical assessments.

A retrospective review of psychosocial correlates of chronic pain in cisgender, transgender, and gender-diverse youth receiving evaluation in interdisciplinary pediatric pain clinics

Background

Individuals who experience social marginalization, such as transgender and gender-diverse (TGD) youth, have increased risk for poor health outcomes, including chronic pain. A better understanding of the impact of chronic pain in these populations would improve treatment and aid in reducing health care disparities. Our retrospective review of clinical data examined psychosocial correlates of pain in TGD and cisgender youth with chronic pain.

Aims

The study aim was to explore differences in psychosocial variables between TGD and cisgender youth with chronic pain. In alignment with the minority stress model, we hypothesized worse pain and pain-related disability, poorer quality of life, and more internalizing symptoms in TGD patients. The secondary aim was to explore associations among psychosocial variables in TGD and cisgender youth.

Methods

Data were collected from 140 youth (48 TGD, 92 cisgender) evaluated in pediatric pain clinics. Independent samples t-tests examined group differences in pain intensity, functional disability, quality of life, pain catastrophizing, and internalizing symptoms. Bivariate correlations were conducted for each group, and differences in the strength of correlations were evaluated using Fisher r-to-z. Institutional review board (IRB) approval was obtained for all study procedures at each participating institution prior to extraction of retrospective clinical data (Indiana 240 University IRB Protocol No. 12506, The Ohio State University College of Medicine IRB Protocol No. 16-00937). Informed consent was not required or obtained due to the retrospective nature of the study.

Results

Cisgender patients reported worse pain intensity, whereas TGD patients reported lower quality of life and more internalizing symptoms. In the combined sample, pain intensity was correlated with worse functional disability, poorer quality of life, and more catastrophic thinking. No group differences in the strength of correlations were found.

Conclusions

Results suggest that for TGD youth with chronic pain, internalizing symptoms and quality of life are important targets for treatment and improvement.

Exploring academic achievement and relevant risk factors among a community sample of adolescents with chronic pain compared to peers

OBJECTIVE

To compare adolescents in the United Kingdom with chronic pain with their peers in relation to psychological and behavioral outcomes (i.e., mental health, bullying, substance use) and academic achievement.

METHODS

Participants were adolescents with chronic pain (n = 856) and peers without chronic pain (n = 3,093) from the Avon Longitudinal Study of Parents and Children (ALSPAC) who attended a research clinic in the United Kingdom at 17 years and completed data collection at multiple timepoints. Chi-square and t-tests were used to explore group differences across psychological and behavioral measures. Regression and mediation analyses examined the relationship between chronic pain and academic achievement measures, including the derived variables of pathway to higher education and educational qualifications.

RESULTS

Adolescents with chronic pain were found to experience more difficulties with mental health, bullying, and substance use. Additionally, a relationship between chronic pain and reporting a pathway to higher education was found after key variables were accounted for, although group differences were not observed across other academic achievement measures. Further analyses identified a moderate indirect effect of chronic pain on reporting a pathway to higher education when mediated by sleep difficulties.

CONCLUSIONS

The limited predictive relationship between chronic pain and academic achievement potentially indicates that, despite struggling more with factors such as mental health, bullying, and substance use, adolescents with chronic pain may utilize enhanced skills in maintaining a developmental trajectory at school or external factors such as support from their caregivers or school. The complex interrelationship between sleep and chronic pain is also an important consideration for the ability to achieve academically.

Lived and care experiences of young people with chronic musculoskeletal pain and mental health conditions: a systematic review with qualitative evidence synthesis

ABSTRACT

Chronic musculoskeletal pain (CMP) and coexisting mental health conditions impact young people; however, little is known about their lived and care experiences. In a prospectively registered systematic review with qualitative evidence synthesis (PROSPERO: CRD42022369914), we explored the following: (1) lived physical, psychological, and social experiences; and (2) care experiences/preferences of young people living with CMP and mental health conditions. Inclusion criteria: studies using qualitative methods; participants aged 16 to 24 years with CMP and coexisting mental health condition(s); phenomenon explored included lived and/or care experiences. Seven databases were searched (inception to 19-May-2024), study quality was assessed, data were extracted and analysed thematically, and GRADE-CERQual was used to assess confidence in findings. Twenty-two studies (23 reports) were included (>239 participants, 82% women). Lived experiences yielded 4 themes (9 findings): 2-way relationship between CMP and mental health (2 findings, low to moderate confidence); psychosocial implications of CMP (3 findings, very low-moderate confidence); uncertainty about future (2 findings, low-moderate confidence); coping with CMP and mental health conditions (2 findings, low-moderate confidence). Care experiences/preferences yielded 3 themes (8 findings): navigating healthcare systems (2 findings, moderate confidence); receiving appropriate care (3 findings, very low-moderate confidence); point-of-care experiences and care preferences (3 findings, very low-moderate confidence). Chronic musculoskeletal pain and mental health conditions are interconnected, significantly impacting young people's lives, identities, and socialisation, yet services for CMP and mental health are often inadequate and poorly integrated. The mechanisms and interplay of CMP and mental health require deeper exploration, including how young people may be better supported with personalised, holistic, developmentally and/or life-stage-appropriate integrated care.

Sex, Neural Networks, and Behavioral Symptoms Among Adolescents With Multisite Pain

Importance

Multisite pain disproportionately affects females starting in adolescence and is associated with central nervous system dysregulation. Understanding the heterogeneity of underlying neural networks and behavioral symptoms is essential.

Objective

To characterize sex-related resting-state neural networks and co-occurring symptoms, including sleep and behavioral problems, in youth with multisite pain.

Design, Setting, and Participants

This cross-sectional analysis leverages the 2-year follow-up data from the Adolescent Brain and Cognitive Development Study. A total of 684 youth aged 11 to 12 years with multisite pain were compared with 1368 youth with no pain or with regional pain, matched by pubertal status, handedness, and race and ethnicity. Data were collected from July 2018 to February 2021 and released October 2021. Data were analyzed from June 2023 to July 2024.

Exposure

Youth-reported number of painful regions during the last month classified into multisite (≥3), regional (1-2), and no pain groups.

Main Outcomes and Measures

Sex-stratified group iterative multiple model estimation was used for sparse network estimation of regions from the salience network (SLN), sensorimotor network (SMN), and default mode network (DMN). Individual within-network and between-network densities were calculated. Symptoms were behavioral problems and sleep disturbances. Sex-stratified differences in network densities and symptoms were examined between groups. Associations between brain networks and co-occurring symptoms were explored.

Results

Of 2052 participants (1044 [50.88%] female), mean (SD) pubertal status was 2.23 (0.65) and mean (SD) age was 12.02 (0.66) years; 25 (1.22%) were Asian, 149 (7.26%) were Black, 361 (17.59%) were Hispanic, 1307 (63.69%) were White, and 210 (10.23%) were other race or ethnicity. A total of 1646 participants (80.21%) were right-handed, 100 (4.87%) were left-handed, and 306 (14.91%) were ambidextrous. Multisite pain was associated with lower within-SMN connectivity in male (F2,1005 = 61.40; η2 = 0.11; false discovery rate [FDR] P < .001) and female (F2,1041 = 13.38; η2 = 0.03; FDR P < .001) participants and was associated with greater behavioral problems in male (F2,918 = 28.12; η2 = 0.04; FDR P < .001) and female (F2,945 = 9.12; η2 = 0.02; FDR P < .001) participants compared with the subgroup with no pain. Male participants with multisite pain had heightened DMN-SMN connectivity (F2,1005 = 3.55; η2 = 0.007; FDR P = .04). Female participants with multisite pain had heightened sleep disturbances (F2,1039 = 10.64; η2 = 0.02; FDR P = .002), partially explained by reduced within-SMN connectivity (indirect effect estimate, 0.15; 95% CI, 0.03-0.34).

Conclusions and Relevance

In this cross-sectional study of 2052 adolescents, sex-related neurophysiological mechanisms were associated with multisite pain. Brain connectivity partially explained the sleep-pain association in female participants only. On replication and evidence of persistence, these findings suggest that female adolescents with pain may especially benefit from interventions targeting sleep disturbances.

A systematic review of social functioning and peer relationships in adolescents with chronic pain

OBJECTIVE

There is a need for a systematic review on social functioning and peer relationships among adolescents with chronic pain (ACP) given the high prevalence of chronic pain in adolescence and integral role of peer relationships in adolescent development. This review aims to examine the methods used to evaluate social functioning, the types and extent of peer relationship difficulties, and pain characteristics and sociodemographic factors related to social functioning in ACP.

METHODS

A systematic literature search of PubMed, PsycINFO, CINAHL, Web of Science, and Cochrane databases was performed. Included studies were written in English, presented original, quantitative, peer-reviewed research, had a primary focus on social functioning or peer relationships in ACP, and included study participants between the ages of 10 and 18 years. The review was registered in PROSPERO (No. CRD42022364870).

RESULTS

Twenty-eight articles were included in the review. All studies used self-, parent-, or peer-report questionnaires to evaluate social functioning. Most (89%) of the studies were cross-sectional. Findings suggest that ACP experience social difficulties frequently characterized by loneliness, social anxiety, withdrawal, and peer victimization. Studies examining the associations between social functioning and sociodemographic variables, pain location, and pain-related characteristics yielded mixed findings. Study quality was mixed, with 57.14% rated as "good."

CONCLUSIONS

Findings from this review emphasize the increased risk of reduced social connectedness and the complexity of underlying mechanisms associated with poorer social functioning among ACP. Additional research utilizing longitudinal methodologies is needed to understand potential moderators and directionality of associations between chronic pain and social functioning.

Optimizing psychological treatments for pediatric chronic pain to enhance outcomes, availability, and accessibility

Although the evidence-base for psychological treatments for pediatric chronic pain (CP) is promising, the rigor and quality of existing studies remains variable and psychological treatments for pediatric CP are often inaccessible to youth that may benefit. Persistence in the rates and devastating impact of chronic pain for children and adolescents suggests a need to improve both the quality and availability of psychological treatments for pediatric CP. This brief review aims to provide an overview of the primary developmentally tailored, evidence-based, psychological treatments for pediatric CP (e.g. Cognitive Behavioral Therapy and Acceptance and Commitment Therapy). We also highlight two requisite directions for future research and program development efforts on psychological treatments for pediatric CP: 1) optimizing and tailoring treatments for real world treatment settings in partnership with end users (i.e. youth, providers) and 2) addressing barriers at multiple levels which impact both the availability and accessibility of evidence-based psychological treatments for CP.

Understanding the comorbidities among psychiatric disorders, chronic low-back pain, and spinal degenerative disease using observational and genetically informed analyses

Psychiatric disorders and symptoms are associated with differences in pain perception and sensitivity. These differences can have important implications in treating spinal degenerative disease (SDD) and chronic low-back pain (CLBP). Leveraging data from the UK Biobank (UKB) and the All of Us Research Program (AoU), we investigated the effects linking psychiatric disorders (alcohol use disorder, anxiety, attention deficit hyperactivity disorder, bipolar disorder, cannabis use disorder, depression, opioid use disorder, posttraumatic stress disorder, and schizophrenia) to SDD and CLBP. We applied multi-nominal regression models, polygenic risk scoring (PRS), and one-sample Mendelian randomization (MR) to triangulate the effects underlying the associations observed. We also performed gene ontology and drug-repurposing analyses to dissect the biology shared among mental illnesses, SDD, and CLBP. Comparing individuals affected only by SDD (UKB N=37,745, AoU N=3,477), those affected only by CLBP (UKB N=15,496, AoU N=23,325), and those affected by both conditions (UKB N=11,463, AoU N= 13,451) to controls (UKB N=337,362, AoU N= 117,162), observational and genetically informed analyses highlighted that the strongest effects across the three case groups were observed for alcohol use disorder, anxiety, depression, and posttraumatic stress disorder. Additionally, schizophrenia and its PRS appeared to have an inverse relationship with CLBP, SDD, and their comorbidity. One-sample MR highlighted a potential direct effect of internalizing disorders on the outcomes investigated that was particularly strong on SDD. Our drug-repurposing analyses identified histone deacetylase inhibitors as targeting molecular pathways shared among psychiatric disorders, SDD, and CLBP. In conclusion, these findings support that the comorbidity among psychiatric disorders, SDD, and CLBP is due to the contribution of direct effects and shared biology linking these health outcomes. These pleiotropic mechanisms together with sociocultural factors play a key role in shaping the SDD-CLBP comorbidity patterns observed across the psychopathology spectrum.

Exploring the associations between the presence, characteristics, and biopsychosocial covariates of pain and lifetime depression in adolescents: A cross-sectional ABCD study analysis

INTRODUCTION

Depression and pain co-occur, even during adolescence. However, there is limited knowledge on the association between pain and lifetime depression, and which biopsychosocial measures are associated with this co-occurrence.

METHODS

Cross-sectional analysis of the Adolescent Brain and Cognitive Development (ABCD) two-year follow-up. We explored associations between the presence and characteristics of past month pain (intensity, duration, activity limitations, and number of pain sites) and lifetime depression using logistic regression. We explored associations of brain structure, physical, behavioural, emotional, social, and cognitive measures with lifetime depression and past month pain compared to having had one or neither condition using multinomial logistic regression.

RESULTS

A total of 5211 adolescents (mean age = 12.0 years) who had: (1) no lifetime mental ill-health and no pain (n = 3327); (2) pain only (n = 1407); (3) lifetime depressive disorder but no pain (n = 272); and (4) lifetime depressive disorder and pain (n = 205) were included. Pain presence was associated with lifetime depression (OR[95%CI]: 1.76 [1.45, 2.13], p < 0.001). Pain-related activity limitations (1.13 [1.06, 1.21], p < 0.001) and the number of pain sites (1.06 [1.02, 1.09], p < 0.001) were associated with lifetime depression. Various behavioural, emotional, social, and cognitive, but not brain structure or physical measures, were associated with lifetime depression and past month pain.

LIMITATIONS

Longitudinal analyses should validate prognostic markers for predicting co-occurring depression and pain.

CONCLUSIONS

Results support an association between the presence and characteristics of pain and lifetime depression during adolescence and could indicate the need for more integrated recognition and clinical care of youth experiencing both depression and pain.

Coping in youth living with chronic pain: A systematic review of qualitative evidence

Background

Chronic pain is progressively receiving attention as a universal public health priority. It is anticipated that there will be an increase in the prevalence of chronic pain in the coming years, particularly among youth. Chronic pain can be stressful and have a significant impact on young people and their family.

Aims

The aim of this systematic review was to synthesize the best available qualitative evidence on the coping experiences of youth living with chronic pain and to note whether there were any differences in their coping experiences.

Methods

A multi-database search was conducted including child development and adolescent studies. CINAHL, MEDLINE, PsycINFO, Embase, and Scopus were searched for eligible English-language articles from inception to December 2023. Out of 1625 article titles and abstracts screened for eligibility, 280 articles underwent full-text screening, with 20 ultimately meeting all inclusion criteria. We conducted a thematic analysis of data extracted from the 20 reviewed articles.

Results

We arrived at two synthesized findings. A Different Way of Being considers the experience of being a youth with chronic pain. Learning to Get By looks at the coping strategies youth use to manage their chronic pain and involved youth using self-directed strategies, as well as relying on external supports.

Conclusions

It is apparent from these synthesized findings that youths' lives have been significantly impacted by chronic pain. Findings from this study can be used to support the care and well-being of youth living with chronic pain.

Group dynamics and therapy outcome of multimodal pain therapies: A prospective observational trial

BACKGROUND

For the treatment of chronic pain, interdisciplinary treatment programs are recommended. Despite continuous adaptation and optimization of this cost- and time-intensive and comprehensive form of therapy, it is not successful in some patients. As personality disorders have an important influence on social interaction and behaviour, the aim of our study was to identify the possible impact of patients with personality disorders on group dynamics and to analyse the influence of group dynamics on individual therapy outcomes.

METHODS

We conducted a prospective observational study in patients with chronic pain (N = 104) who participated in a 5-week interdisciplinary treatment program. The main outcome parameters were psychological state and pain intensity before and after the program.

RESULTS

In contrast to our clinical assumption, we found that neither the type nor the number of patients with personality accentuation or personality disorders had a clinically relevant influence on group dynamics and that even a negative group dynamic did not negatively influence the individual therapy outcome.

DISCUSSION

This trial analysed the connection between group dynamics and therapy outcome of multimodal pain therapies in chronic pain patients considering the factor of personality disorders. Our data demonstrated that neither the type nor the number of patients with personality disorders had a clinically relevant influence on group dynamics and that even a negative group dynamic did not negatively influence the individual therapy outcome. Hence, clinicians should not be afraid to include patients with personality disorders in their treatment programs.

SIGNIFICANCE STATEMENT

The study emphasizes that clinicians may include patients with personality disorders in multimodal pain treatment programs and groups, provided that the maintenance of a close therapeutic bond with the patient and within the interdisciplinary team is given.

Family adversity and co-occurring pain, psychological, and somatic symptom trajectories from late childhood through early adolescence

This study examined the relative impact of earlier versus proximal childhood exposures to family adversities (parental health problems, family conflict, financial hardship, abuse, violence) and supportive caregiving (warm and supportive parenting behaviors) on youths' symptom trajectories across early adolescence. We used parent-reported survey data to differentiate co-occurring Pain, Psychological, and Somatic Symptom (Pain-PSS) trajectories among youth in the longitudinal Adolescent Brain Cognitive Development Study® (2016-2022). Family adversities and supportive caregiving were derived from youth and parent surveys and coded as occurring earlier (by age 9-11yrs; baseline) or proximally (occurring during study follow-up years 1-4; by age 11-15yrs). Sequential modeling determined whether proximal exposures mediated the effects of earlier exposures on youths' Pain-PSS trajectories (data reflect adjusted relative risk ratios (adj. RRR [95% confidence interval]). Four Pain-PSS trajectories were differentiated among 7,546 youth, 14.3% of whom were classified with High Pain/High PSS. Earlier exposure to any family adversity increased the risk for higher Pain-PSS relative to the lowest symptom trajectory (e.g., parental mental health or somatic problems increased the relative risk for a High Pain/High PSS trajectory to 3.85 [2.84, 5.22] and 5.75 [4.36, 7.58], respectively). Most proximal exposures increased the risk for higher symptom trajectories, fully or partially mediating effects of earlier exposures. Higher proximal supportive caregiving lowered the risk for the High Pain/High PSS trajectory by 80%, fully mediating the impact of earlier caregiving. Findings suggest that family adversities and supportive caregiving may be important interventional targets to lower the risk for co-occurring symptom persistence across early adolescence.

Effect of comorbid psychologic and somatic symptom trajectories on early onset substance use among U.S. youth in the ABCD study

BACKGROUND

Adolescent substance use (SU) is often motivated by a desire to alleviate undesirable symptoms. To test the self-medication hypothesis, we examined associations between comorbid psychologic and somatic symptom trajectories across early adolescence and early onset SU.

METHODS

Using Adolescent Brain Cognitive Development Study® data, we differentiated youth who reported no SU at baseline based on their comorbid anxiety, depression, pain, somatic and somnolence symptom trajectories. The outcome, early onset SU (by age 13-14 years) was derived from self-reported alcohol (≥full drink), tobacco (full regular/e-cigarette), marijuana, or other drug use over 5 years.

RESULTS

8311 participants were classified with Asymptomatic (27.8 %), Low/stable (39 %), Moderate/persistent (25.3 %) or High/worsening trajectories (7.9 %) from age 9.97 ± 0.74 to 13.57 ± 0.88 years. Early onset SU was 56 % higher for Moderate-High compared to Asymptomatic-Low symptom trajectory groups (12.5 % vs. 8.5 %; OR 1.56 [95 % CI 1.33, 1.79]). Adjusted for covariates, the High/worsening group was more likely than the Asymptomatic group to report use of any substance (adj.OR 2.13 [95 % CI 1.40, 3.25], Alcohol (adj.OR 2.80 [95 % CI 1.56, 5.02]), Tobacco (adj.OR 2.09 [95 % CI 1.23, 3.55]), and Marijuana (adj.OR 2.33 [95 % CI 1.36, 3.99]). Longitudinal, time-lagged analyses revealed potential feedback effects of earlier depression on subsequent SU, and earlier SU on later depression (p < 0.001).

CONCLUSION

Higher comorbid symptom trajectories emerging in late childhood increased the likelihood of early onset SU. Since negative feedback loops may contribute to symptom persistency, ongoing and potentially harmful SU for at-risk youth, addressing comorbid symptoms that emerge during late childhood is warranted.

Deep proteomics and network pharmacology reveal sex- and age-shared neuropathic pain signatures in mouse dorsal root ganglia

Our understanding of how sex and age influence chronic pain at the molecular level is still limited with wide-reaching consequences for adolescent patients. Here, we leveraged deep proteome profiling of mouse dorsal root ganglia (DRG) from adolescent (4-week-old) and adult (12-week-old) male and female mice to investigate the establishment of neuropathic pain in the spared nerve injury (SNI)-model in parallel. We quantified over 12,000 proteins, including notable ion channels involved in pain, highlighting the sensitivity of our approach. Differential expression revealed sex- and age-dependent proteome changes upon nerve injury. In contrast to most previous studies, our comprehensive dataset enabled us to determine differentially expressed proteins (DEPs), which were shared between male and female mice of both age groups. Among these, the vast majority (94 %) were also expressed and, in part, altered in human DRG of neuropathic pain patients, indicating evolutionary conservation. Proteome signatures represented numerous targets of FDA-approved drugs comprising both (i) known pain therapeutics (e.g. Pregabalin and opioids) and, importantly, (ii) compounds with high potential for future re-purposing, e.g. Ptprc-modulators and Epoetins. Protein network and multidimensional analysis uncovered distinct hubs of sex- and age-shared biological pathways impacted by neuropathic pain, such as neuronal activity and synaptic function, DNA-damage, and neuroimmune interactions. Taken together, our results capture the complexity of nerve injury-associated DRG alterations in mice at the network level, moving beyond single-candidate studies. Consequently, we provide an innovative resource of the molecular landscape of neuropathic pain, enabling novel opportunities for translational pain research and network-based drug discovery.

Adolescent predictors of young adult pain and health outcomes: results from a 6-year prospective follow-up study

ABSTRACT

Adolescent chronic pain may lead to persistent disability and long-term health impairments in adulthood. However, our understanding of which youth are more likely to experience adverse outcomes remains limited. To address this gap, this longitudinal cohort study examined adolescent predictors of various dimensions of young adult health and functioning, including pain, physical health, depression, anxiety, social isolation, and sleep disturbance. As part of a previous clinical trial, we recruited a cohort of adolescents (ages 11-17 years, M age = 14 years) with non-disease-related chronic pain from 15 tertiary pain clinics in North America. Approximately 6 years later, 229 of the original 273 individuals (81% participation rate) completed a follow-up survey as young adults (ages 18-25 years, M age = 21 years). At the young adult follow-up, 73% reported continued chronic pain, with two-thirds experiencing moderate-to-severe pain interference. Youth reported several adverse health outcomes, including below-average physical health (37%), clinically elevated depression (42%), clinically elevated anxiety (48%), and sleep disturbances (77%). Multivariate regression analyses controlling for sociodemographic characteristics revealed that higher pain intensity, more pain locations, lower sleep quality, and greater anxiety symptoms in adolescence predicted worse pain outcomes in young adulthood. Moreover, lower sleep quality, greater anxiety symptoms, and worse family functioning predicted worse physical and psychosocial health in adulthood. These findings represent an important first step toward identifying ways to optimize psychological pain interventions. Tailored psychological pain interventions can directly target adolescent vulnerabilities, including mood, sleep, and family risk factors, with the potential to disrupt a lifelong trajectory of pain and suffering.

The association between anxiety and depression symptoms and pain and function in adolescents and young adults with chronic pain: A meta-analysis

OBJECTIVE

Chronic pain in adolescents and young adults (AYAs) is associated with adverse functional and psychological outcomes; however, inconsistent findings across studies necessitate a comprehensive synthesis. This meta-analysis aimed to quantify associations between anxiety, depression, and pain/functional outcomes, and explore study and sample moderators, such as age, sex, pain duration, recruitment setting, and measurement tools.

METHODS

We searched MEDLINE, PsycINFO, CENTRAL, and Embase through May 2024. included 57 studies (N = 12,603) of AYAs aged 12-25 years with chronic pain. Risk of bias and GRADE assessments were conducted. Pearson r correlations were meta-analyzed using a random-effects model.

RESULTS

Small associations were found between anxiety, depression, and heightened pain intensity (r = 0.20, 0.24). Moderate-to-large associations were observed between anxiety, depression, and disability (r = 0.32, 0.34), pain interference (r = 0.47, 0.51), pain catastrophizing (both r = 0.50), and poorer quality of life (r = -0.56, -0.61). Anxiety had stronger correlations with pain intensity and catastrophizing in samples with more males. Anxiety measure moderated the anxiety-pain intensity relationship. Depression had stronger correlations with pain intensity for shorter pain duration, and catastrophizing and pain interference for longer pain durations. The depression-catastrophizing association was stronger in older samples.

CONCLUSION

Anxiety and depression significantly impact the chronic pain experience in AYAs, with stronger effects on functional outcomes and quality of life than pain intensity. Tailored interventions that consider age, sex, and pain duration may enhance treatment outcomes in this population.

Temporal Relationship Between Pain and Mental Health Conditions Among Children and Young People-A Population-Based Register Study in Sweden

Both pain and mental health conditions are common among young people. They often co-occur, but we wanted to investigate further whether it is pain (abdominal pain, headache, musculoskeletal pain, menstrual pain) that precedes mental health conditions (depression, anxiety, stress, phobia) or whether it is the other way around, mental health conditions that precede pain. Using electronic health records-the Skåne Healthcare Register-we identified and followed young people aged 7 to 18 over a 13-year period and tracked all their registered diagnoses. Using Poisson regression, we analyzed the incidence rate ratio (IRR) of being diagnosed with mental health conditions after an initial diagnosis of pain and vice versa the IRR of being diagnosed with pain after an initial diagnosis of a mental health condition. Among individuals with pain, 12,054 (23%) later received a diagnosis of a mental health condition. The IRR for a mental health condition after pain was 2.86 (95% (confidence interval) CI = 2.78-2.94) compared to not having pain, adjusted for age, sex, and prior health care consultations. Among individuals with mental health conditions, 3,688 (17%) later received a diagnosis of pain. The adjusted IRR was 1.57 (95% CI = 1.52-1.63). Compared to boys, girls had consistently higher estimates, and the same was found for the younger individuals compared to the older ones. Individuals with pain have a 3-fold increased risk of developing mental health conditions, while the risk of developing pain after mental health conditions was lower although still elevated compared to young people seeking care regardless of cause. PERSPECTIVE: Young people with pain have a 3-fold increased risk of developing mental health conditions, while the reverse risk is lower but still elevated compared to young people without these conditions. Health care professionals must recognize the interplay between pain and mental health in young patients when diagnosing and planning treatment.

The Effectiveness of Pain Science Education on Caregiver and Children's Knowledge, Beliefs, Attitudes, and Behaviors-A Systematic Review and Meta-Analysis

Pain science education (PSE) can be used as part of treatment and prevention for chronic pain in children. We assessed the effectiveness of PSE on knowledge, beliefs, attitudes, and behaviors in children and the people that care for children. We set a minimum criterion for education to address pain biology knowledge. We included studies aimed at both treatment and prevention of chronic pain. We conducted searches using 5 databases. We assessed the risk of bias using the Cochrane Risk of Bias 2 tool. Data were pooled using a random-effects meta-analysis or assessed using a narrative synthesis. The certainty of evidence was assessed using the Grading of Recommendations, Assessment, Development and Evaluation. We screened 14,505 records and included 7 studies involving 351 caregivers and 1,285 children. Four studies were included in meta-analyses. We found low-certainty evidence that PSE has a large beneficial effect on caregiver knowledge and beliefs compared with alternative education (standardized mean difference = 1.14 [95% confidence interval: .88-1.42]; I2 = 0%). We found no difference in functional disability in children with chronic pain after PSE (Functional Disability Inventory score mean difference = .73 [95% confidence interval: -.81 to 2.27; I = 0%]). Narrative syntheses showed low-certainty evidence for improved knowledge and beliefs in children with preventative and treatment effects. Overall, we found few studies, and along with high risk of bias, this significantly contributed to the low certainty of findings. The effect of learning pain science for both preventative and treatment effects in children, carers, and the child/carer dyad remains mostly unknown. This review was prospectively registered with The international Prospective register of systematic reviews (CRD42022344382) on July 22, 2022. PERSPECTIVE: This review examines the effect of PSE on pain-related knowledge, beliefs, attitudes, and behaviors in children and the people that care for children (0-18). The findings contribute to knowledge about pain treatments and health promotion for caregivers and their children with and without chronic pain.

Gender Diversity Among Youth Attending an Intensive Interdisciplinary Pain Treatment Program

Transgender and gender diverse (TGD) youth with chronic pain may be at unique risk for psychological distress and associated functional impairment, yet research on the intersection of chronic pain and gender identity is lacking. In a retrospective chart review of 491 participants admitted to a pediatric intensive interdisciplinary pain treatment (IIPT) program in the midwestern United States over an approximately 4-year period, 6.11% were TGD. TGD participants who completed the IIPT program reported significant and large improvements in anxiety, depression, pain catastrophizing, and functional ability. At baseline, TGD participants presented as more emotionally distressed and functionally impaired compared to age-matched, cisgender peers. When accounting for baseline scores, TGD participants who completed the IIPT program reported similar scores to cisgender peers at discharge, yet TGD youth were significantly less likely than cisgender peers to complete the IIPT program. Future directions and implications for clinical practice are discussed.

Adverse Childhood Experiences Moderate the Relationship Between Pain and Later Suicidality Severity Among Youth: A Longitudinal High-Risk Cohort Study

Pain in adolescence can lead to the development of serious mental health issues, including suicidality. This risk may be strengthened among youth exposed to more adverse childhood experiences (ACEs; abuse, neglect, household challenges). This longitudinal study examined the role of ACEs in the relationship between pain and later suicidality onset and severity among a cohort of adolescents at risk for developing mental health problems. Participants were 139 healthy youth (Mage = 13.74 years, standard deviation = 1.56, 64% female) between the ages of 11 to 17 years, recruited based on parental history of depression or anxiety. Youth completed validated measures of internalizing symptoms, ACEs, and pain characteristics at baseline and follow-up diagnostic interviews 9 and/or 18 months later to assess for onset and severity of suicidality. After controlling for demographics, baseline internalizing symptoms, and ACEs, worse pain interference and increased ACEs at baseline predicted increased suicidality severity at follow-up. Moderation analyses revealed that there was a significant interaction between ACEs and pain interference and pain intensity. Increased pain interference (b = 7.65, P < .0001) or intensity (b = 6.96, P = .0003) was only associated with increased suicidality severity at follow-up in youth with high levels of ACEs. This study demonstrates that ACEs strengthen the relationship between pain and later suicidality severity among youth at risk of developing mental health problems. Findings underscore the critical need to adopt a trauma-informed lens to pediatric pain prevention and treatment (eg, screening for ACEs) and for the pain to be on the child's mental health agenda. PERSPECTIVE: This article provides evidence that, while pain is a risk factor for future increased suicidality severity, it is a particularly strong risk factor in youth who experienced increased childhood adversity. These results may help identify youth at greatest risk for suicidality.

Effects of Modifiable Activity-Related Health Behaviors on the Sleep-Pain Relationship in Adolescents

Poor sleep and chronic pain are commonly related in adolescents. Only 5% of adolescents meet recommendations for physical activity and screen time, both of which impact the experience of sleep and pain disturbances. Research is needed to better understand the sleep-pain relationship in adolescents and to identify potential protective factors, such as activity-related health behaviors. This study examined sleep, behaviors that influence activity (i.e., physical activity, screen time), and their interaction as predictors of pain in a sleep-disordered sample of 105 adolescents aged 12-18 presenting for polysomnography. A hierarchical multiple linear regression was conducted to examine these relationships. Consistent with hypotheses, worse insomnia predicted worse pain. However, other activity-related health behaviors did not influence this relationship, ps > .05. Findings suggest that sleep should be the focus of treatment for adolescents with primary sleep disorders to prevent the onset or exacerbation of pain.

Early childhood risk factors for later onset of pediatric chronic pain: a multi-method longitudinal study

BACKGROUND

Pediatric chronic pain (i.e., pain lasting ≥ 3 months) is prevalent, disabling, and costly. It spikes in adolescence, interrupts psychosocial development and functioning, and often co-occurs with mental health problems. Chronic pain often begins spontaneously without prior injuries and/or other disorders. Prospective longitudinal cohort studies following children from early childhood, prior to chronic pain onset, are needed to examine contributing factors, such as early pain experiences and mental health. Using data from a longitudinal community pregnancy cohort (All Our Families; AOF), the present study examined the associations between early developmental risk factors, including early childhood pain experiences and mental health symptoms, and the onset of pediatric chronic pain at ages 8 and 11 years.

METHODS

Available longitudinal AOF data from child age 4 months, as well as 1, 2, 3, 5, 8, and 11 years, were used. Mothers reported their child's pain experiences (e.g., hospitalizations, vaccinations, gut problems) at each timepoint from 4 months to 8 years, child chronic pain at age 8, and child mental health symptoms at ages 5 and 8 years. Children reported their chronic pain frequency and interference at age 11. Adaptive least absolute shrinkage and selection operator (LASSO) regressions were used to select predictor variables. Complete case analyses were complemented by multiple imputation using chained equation (MICE) models.

RESULTS

Gut problems, emergency room visits, frequent pain complaints, and headaches at age 5 or earlier, as well as female sex, were associated with increased risk of maternal reported child chronic pain at age 8. Maternal reported chronic pain at age 8 was associated with higher levels of child-reported pain frequency and pain interferences at age 11. Boys self-reported lower levels of pain interference at age 11.

CONCLUSIONS

Some, but not all, painful experiences (e.g., gut problems, ER visits, pain complaints) in early life contribute to pediatric chronic pain onset and should be considered for screening and early intervention.

Pain and subjective well-being among older adults in the developing world : A comprehensive assessment based on the WHO Study on Global Ageing and Adult Health

This paper studies the association of pain with subjective well-being (SWB) and time use among older adults in five low- and middle-income countries using data from the first wave of the WHO Study on Global Ageing and Adult Health. We suggest a novel use of anchoring vignettes as direct control functions to account for potentially correlated reporting behaviors such as correlated response scales when analyzing the relationship between subjective variables such as self-reported pain and SWB. Exploiting detailed data on individual time use and several complementary measures of SWB, including fine-grained activity-specific affective experiences derived from an abbreviated version of the Day Reconstruction Method, we find that both evaluative and experienced well-being are markedly lower for people living with pain compared to those without pain. These disparities persist even after controlling for possible confounding from reporting behaviors through the use of anchoring vignettes. Differences in experienced utility by pain status appear to be exclusively due to worse affective experiences during daily activities for those with pain, which seem to be partially mediated through changes in their functional limitations. Pain-related differences in time use, in turn, seem to provide only small compensating effects, underscoring important challenges to the use of changed activity patterns as a viable coping strategy for individuals enduring pain.

Childhood trauma, psychache, and depression among university students: a moderated mediation model

Background

Childhood trauma is a potential threat to depression and can have a lifelong impact on the mental health of university students. Our study aimed to construct a moderated mediation model to explore the relationship between childhood trauma, psychache, ambivalence over emotional expression, physical activity, and depression in university students.

Methods

A cross-sectional study was conducted in three universities in China, recruiting 476 university students using self-report questionnaires. The moderated mediation model was examined using the SPSS PROCESS model 21.

Results

Ambivalence over emotional expression (F=12.843), childhood trauma (F=117.639), and psychache (F=581.594) all had a significant positive effect on depression (p<0.001), explaining 2.9%, 21.7%, and 56.8% of the variance, respectively. On the chain of influence between childhood trauma and depression, the mediating effect of psychache, the moderating effect of ambivalence over emotional expression, and the moderating effect of physical activity are all significant the overall indirect effect value of the three is 0.287, accounting for 61.59% of the total effect.

Conclusion

This study investigated the relationship between childhood trauma, ambivalence over emotional expression, psychache, physical activity, and depression in university students. Future interventions should focus on developing good emotional expression among university students, increasing opportunities for physical activity, and reducing psychache to reduce depression.

Associations between over-the-counter analgesics usage and symptoms of anxiety and depression in adolescents: a network analysis

BACKGROUND

The use of over-the-counter analgesics (OTCA) is common among adolescents and has been linked with increased symptoms of anxiety and depression. However, little is known about which specific symptoms are most strongly connected to OTCA usage. The current study assessed which anxiety and depression symptoms were most closely associated with OTCA usage in a large sample of adolescents and examined whether this differed across genders.

METHOD

The present study was based on data from 626,581 participants from the Ungdata survey in Norway. Associations between OTCA and anxiety and depression symptoms were examined using network analysis. Non-regularized partial-correlation networks were constructed to estimate the conditional dependent relations between the use of OTCA and symptoms while controlling for pain. Gender-specific networks were created for comparison.

RESULTS

OTCA usage was associated with most symptoms, even after controlling for pain, with the strongest associations with "sleep problems", "stiff or tense", "everything is a struggle" and "suddenly scared". There were some gender differences, showing that "sleep problems" and "hopeless" were more strongly related to OTCA usage in females, whereas "stiff or tense" was more strongly related to OTCA usage in males.

CONCLUSION

Overall, the somatic symptoms of anxiety and depression displayed the strongest associations with OTCA usage. When examining the gender-specific networks, both showed similar trends, although males exhibited slightly stronger associations between OTCA usage and somatic symptoms.

The acceptability of Songs of Love for youth living with chronic pain

OBJECTIVES

Music is helpful to young people in healthcare contexts, but less is known about the acceptability of music-based interventions for youth living at home with chronic pain who may be struggling to attend school and participate in social activities. The Songs of Love (SOL) foundation is a national nonprofit organization that creates free, personalized, original songs for youth facing health challenges. The aims of this study were (1) to assess acceptability of SOL from the perspective of youth with chronic pain receiving a song and singer-songwriters who created the songs, and (2) to explore the role of music more generally in the lives of young people living with pain.

METHODS

Twenty-three people participated. Fifteen youth (mean age 16.8) were interviewed and received a song, and six singer-songwriters were interviewed about creating the songs. (Two additional people participated in pilot interviews.) Acceptability was assessed by (1) proportion of youth who participated in a second interview about their song and (2) results of reflexive thematic analysis (RTA) to determine acceptability. Themes addressing the role of music in the lives of youth with pain were also explored using RTA.

RESULTS

The program was acceptable as 12 of 15 youth (80 %) participated in second interviews and themes met the definition of acceptability. Three themes addressing the role of music in the lives of youth living with pain were identified.

CONCLUSIONS

This is the first report of the acceptability and experience of SOL and contributes to research on the benefits of music for pain management.

Caregiver Burden Associated With Pediatric Chronic Pain: A Retrospective Study Using the Pediatric Electronic Persistent Pain Outcomes Collaboration Database

OBJECTIVES

This retrospective, cross-sectional study investigated the nature and extent of burden experienced by caregivers of children and adolescents with chronic pain, and factors associated with increased caregiver burden.

METHODS

The Pediatric Electronic Persistent Pain Outcomes Collaboration database provided prospectively collected data from 1929 families attending 9 pediatric chronic pain services across Australia and New Zealand. Data included demographic information, responses to child pain and functioning measures, caregiver work impairment, and psychosocial functioning.

RESULTS

Caregivers of children with chronic pain reported work impairment associated with their child's pain (mean: 15% ± SD 25 absenteeism; 38% ± SD 29 productivity lost), significantly worse than published international population norms (large-scale community survey data), most other caregiver samples of adults and children with other chronic conditions, and adult samples with various pain conditions. Caregivers reported considerable burden in multiple psychosocial functioning domains, particularly leisure functioning, pain-related catastrophizing, and adverse parenting behaviors (with greater pain-related avoidance). Caregiver psychosocial burden was significantly associated with child psychosocial functioning (β = -0.308, P < 0.01), school absenteeism (β = 0.161, P < 0.01), physical disability (β = 0.096, P < 0.05), and pain duration (β = 0.084, P < 0.05), but not pain intensity. Caregiver work productivity loss was significantly associated with school absenteeism (β = 0.290, P < 0.01), child physical disability (β = 0.148, P < 0.01), child health care utilization (β = 0.118, P < 0.05), and worst pain intensity (β = 0.101, P < 0.05).

DISCUSSION

These results highlight the significant and varied impacts experienced by caregivers of children with chronic pain. This work is novel in reporting significant work impairment and confirms psychosocial burden in a larger sample than previous studies.

Exploring Referral and Service Utilization Patterns Within an Outpatient Interdisciplinary Pediatric Chronic Pain Program

Purpose

We examine referral sources and clinical characteristics for youth presenting to an outpatient interdisciplinary pediatric chronic pain program.

Patients and Methods

Referral data were extracted from the electronic health record. PROMIS Pediatric Anxiety and Pain Interference Scales were administered at an initial evaluation visit.

Results

The program received 1488 referrals between 2016 and 2019, representing 1338 patients, with increasing volume of referrals over time. Referrals were primarily from orthopedics (19.6%), physical medicine and rehabilitation (18.8%), neurology (14.4%), and rheumatology (12.6%). Patients referred were primarily female (75.4%), White (80.1%), English-speaking (98.4%) adolescents (median=15.0 years). Of those referred, 732 (54.7%) attended an interdisciplinary evaluation (ie, with ≥2 disciplines). Adolescent anxiety was within the expected range by self-report (N=327, MT-score=55.67) and parent proxy-report (N=354, MT-score=57.70). Pain interference was moderately elevated by self-report (N=323, MT-score=61.52) and parent proxy-report (N=356, MT-score=64.02). There were no differences between patients referred who attended versus did not attend an interdisciplinary evaluation based on age, sex, ethnicity, or language. A smaller than expected proportion of referred Black patients (44%, P=0.02) and patients referred from orthopedics (40%) or pulmonology (11%) attended an evaluation, whereas a larger than expected proportion of those referred from physical medicine and rehabilitation (78%) were evaluated (P<0.001).

Conclusion

Results highlight the demand for outpatient interdisciplinary pediatric chronic pain treatment. Findings can inform decisions related to staffing and service design for pediatric hospitals that aim to establish or grow outpatient pediatric chronic pain programs.

Adolescent and Parent Perspectives on Digital Phenotyping in Youths With Chronic Pain: Cross-Sectional Mixed Methods Survey Study

BACKGROUND

Digital phenotyping is a promising methodology for capturing moment-to-moment data that can inform individually adapted and timely interventions for youths with chronic pain.

OBJECTIVE

This study aimed to investigate adolescent and parent endorsement, perceived utility, and concerns related to passive data stream collection through smartphones for digital phenotyping for clinical and research purposes in youths with chronic pain.

METHODS

Through multiple-choice and open-response survey questions, we assessed the perspectives of patient-parent dyads (103 adolescents receiving treatment for chronic pain at a pediatric hospital with an average age of 15.6, SD 1.6 years, and 99 parents with an average age of 47.8, SD 6.3 years) on passive data collection from the following 9 smartphone-embedded passive data streams: accelerometer, apps, Bluetooth, SMS text message and call logs, keyboard, microphone, light, screen, and GPS.

RESULTS

Quantitative and qualitative analyses indicated that adolescents and parent endorsement and perceived utility of digital phenotyping varied by stream, though participants generally endorsed the use of data collected by passive stream (35%-75.7% adolescent endorsement for clinical use and 37.9%-74.8% for research purposes; 53.5%-81.8% parent endorsement for clinical and 52.5%-82.8% for research purposes) if a certain level of utility could be provided. For adolescents and parents, adjusted logistic regression results indicated that the perceived utility of each stream significantly predicted the likelihood of endorsement of its use in both clinical practice and research (Ps<.05). Adolescents and parents alike identified accelerometer, light, screen, and GPS as the passive data streams with the highest utility (36.9%-47.5% identifying streams as useful). Similarly, adolescents and parents alike identified apps, Bluetooth, SMS text message and call logs, keyboard, and microphone as the passive data streams with the least utility (18.5%-34.3% identifying streams as useful). All participants reported primary concerns related to privacy, accuracy, and validity of the collected data. Passive data streams with the greatest number of total concerns were apps, Bluetooth, call and SMS text message logs, keyboard, and microphone.

CONCLUSIONS

Findings support the tailored use of digital phenotyping for this population and can help refine this methodology toward an acceptable, feasible, and ethical implementation of real-time symptom monitoring for assessment and intervention in youths with chronic pain.

Bidirectional, longitudinal associations between chronic pain and family functioning in youth with spina bifida

INTRODUCTION

Chronic pain does not reside within an individual. Pain is affected by and affects larger systems (e.g., families). We examined longitudinal, bidirectional associations between chronic pain and family functioning in spina bifida (SB). We hypothesized a bidirectional association between pain and family functioning (cohesion and conflict); youth chronic pain status would be associated with maladaptive family functioning and maladaptive family functioning would be associated with youth chronic pain status.

METHOD

Participants were from an ongoing longitudinal study of adolescents with SB (N = 140, 53.6% female, ages 8-15 at Time 1). Data were collected every 2 years, with this study using data from Times 1 and 2 (T1, T2; T1: 2006-2009, T2: 2008-2011). Parents reported on youth demographics and family functioning. Youth reported on family functioning and pain; pain was dichotomized into a categorical variable (chronic pain vs. no chronic pain). Family functioning (cohesion and conflict) was also assessed using observational data.

RESULTS

Youth chronic pain status was associated with decreased family conflict (child report) and increased cohesion (parent report) over time. Increased family conflict (parent report) was associated with a greater likelihood of reporting chronic pain 2 years later. Findings were nonsignificant between observed family conflict or cohesion and chronic pain in either direction.

DISCUSSION

With the presence of an additional stressor (chronic pain) families increase cohesion and reduce conflict. Increased conflict may increase a child's vulnerability of developing chronic pain. It is critical that interventions for both pain and family functioning in SB are guided by a strengths-based model. (PsycInfo Database Record (c) 2024 APA, all rights reserved).

Risk Factors for the Development of Multisite Pain in Children

OBJECTIVE

Chronic pain has economic costs on par with cardiovascular disease, diabetes, and cancer. Despite this impact on the health care system and increasing awareness of the relationship between pain and mortality, efforts to identify simple symptom-based risk factors for the development of pain, particularly in children, have fallen short. This is critically important as pain that manifests during childhood often persists into adulthood. To date, no longitudinal studies have examined symptoms in pain-free children that presage a new, multisite manifestation of pain in the future. We hypothesized that female sex, sleep problems, and heightened somatic symptoms complaints at baseline would be associated with the risk of developing new multisite pain 1 year later.

METHODS

Symptom assessments were completed by parents of youth (ages 9 to 10) enrolled in the Adolescent Brain Cognitive Development study. Multivariate logistic regression models focused on children who developed multisite pain 1 year later (n=331) and children who remained pain free (n=3335).

RESULTS

Female sex (odds ratio [OR]=1.35; 95% CI, 1.07, 1.71; P =0.01), elevated nonpainful somatic symptoms (OR=1.17; 95% CI, 1.06, 1.29; P <0.01), total sleep problems (OR=1.20; 95% CI, 1.07, 1.34; P <0.01), and attentional issues (OR=1.22; 95% CI, 1.10, 1.35; P <0.001) at baseline were associated with new multisite pain 1 year later. Baseline negative affect was not associated with new multisite pain.

DISCUSSION

Identifying symptom-based risk factors for multisite pain in children is critical for early prevention. Somatic awareness, sleep and attention problems represent actionable targets for early detection, treatment, and possible prevention of multisite pain in youth.

Pain, mental health and healthcare utilization: Impact of the COVID-19 pandemic on youth with chronic pain, parents and siblings

BACKGROUND

Paediatric chronic pain was a public health emergency before the novel coronavirus (COVID-19) pandemic, and this problem is predicted to escalate. Pain tends to occur intergenerationally in families, and youth with chronic pain and their parents have high rates of mental health issues, which can further exacerbate pain. Siblings of youth with chronic pain have been largely overlooked in research, as well as the impact of the pandemic on posttraumatic stress disorder (PTSD) symptoms and healthcare utilization.

METHODS

This cross-sectional study examined pain, mental health and healthcare utilization in three groups: youth with chronic pain (n = 357), parents of youth with chronic pain (n = 233) and siblings of youth with chronic pain (n = 156) during the COVID-19 pandemic in Canada.

RESULTS

More so than with pain symptoms, the results revealed high levels of mental health symptoms (i.e. anxiety, depressive, and PTSD), particularly in individuals more personally impacted by the pandemic. The largest effect was seen on PTSD symptoms for all groups. For parents with chronic pain, greater personal COVID-19 impact was related to worse pain interference. Reported rates of healthcare utilization were strikingly high, with youth with chronic pain, parents (reporting on behalf of their children with chronic pain), and siblings of youth with chronic pain reporting that most consultations were due to pain.

CONCLUSIONS

Longitudinal research assessing these outcomes across continued waves of the pandemic is needed to ensure timely, tailored and equitable access to pain and mental health assessment and treatment.

SIGNIFICANCE

This study examined pain, mental health, substance use and healthcare utilization in youth with chronic pain, siblings and parents during the COVID-19 pandemic. Greater personal impact of the pandemic was not largely associated with poorer pain outcomes; however, it was associated with mental health, with the largest effect on PTSD symptoms. The high rates and significant association of COVID-19 impact with PTSD symptoms underscore the importance of including PTSD assessment as part of routine screening practices in pain clinics.

Baseline Depressive Symptoms Do Not Moderate the Association Between Baseline Symptom Severity and Time to Recovery in Individuals with Grade I-II Whiplash-Associated Disorders: A Secondary Analysis of a Randomized Controlled Trial

OBJECTIVE

This study investigated the moderating role of baseline depressive symptoms on the association between baseline pain severity and time to recovery in individuals with acute grade I-II whiplash-associated disorders.

DESIGN

This is a secondary analysis of a randomized controlled trial investigating the effectiveness of a government-regulated rehabilitation guideline for the management of grade I-II whiplash-associated disorders. Participants who completed baseline questionnaires for neck pain intensity and depressive symptoms and follow-up questionnaire on self-reported recovery were included in the analysis. Cox proportional hazards models were built, and hazard rate ratios were reported to describe the association between baseline neck pain intensity and time to self-reported recovery and to assess the effect modification of baseline depressive symptoms.

RESULTS

Three hundred three participants provided data for this study. Despite baseline level of depressive symptoms and neck pain intensity being independently associated with delayed recovery, the association between baseline neck pain intensity and time to recovery was not stronger for individuals with significant postcollision depressive symptoms (hazard rate ratio = 0.91; 95% confidence interval = 0.79-1.04) than for those without depressive symptoms (hazard rate ratio = 0.92; 95% confidence interval = 0.83-1.02).

CONCLUSIONS

Baseline depressive symptoms are not an effect modifier of the association between baseline neck pain intensity and time to self-reported recovery in acute whiplash-associated disorders.

Personality disorders and outcome after multidisciplinary pain therapy

OBJECTIVES

Interdisciplinary treatment programmes are the gold standard for patients suffering from chronic pain. However, several patient-related factors seem to influence the patients' outcome. The aim of our study was to inquire whether patients with personality disorders (PD) might benefit less from an interdisciplinary treatment programme compared to patients without PD.

METHODS

A prospective, observational study with chronic pain patients attending a 5-week interdisciplinary treatment programme was performed. Main outcome parameters were psychological stabilization and pain intensity before and after the programme.

RESULTS

Out of the 104 included patients, 71 (68.3%) showed personality accentuations and 16 (15.4%) were diagnosed with PDs. PDs were mostly classified as histrionic, followed by borderline and narcistic personality. Patients diagnosed with histrionic accentuation showed a significantly better treatment response in terms of pain. Reduction in ADS (Allgemeine Depressionsskala - depression scale) was 3.4 in patients with PD and 11.1 in those without PD. Borderline patients showed a significant increase of ADS (by 2.0; p < 0.05) after programme completion.

DISCUSSION

Patients with chronic pain and personality accentuations or disorder only showed a slightly different outcome after interdisciplinary treatment programme and should therefore not be excluded from these programmes. Registered at German Clinical Trials Register (DRKS-ID: DRKS00015141).

'A whirlwind of everything': The lived experience of adolescents with co-occurring chronic pain and mental health symptoms

BACKGROUND

Co-occurring chronic pain and mental health issues are prevalent in adolescents, costly to society and can lead to increased risk of complications throughout the lifespan. While research has largely examined paediatric chronic pain and mental health in isolation, little is known about the unique challenges faced by adolescents who experience these co-occurring symptoms. This idiographic study examined the lived experience of adolescents with co-occurring chronic pain and mental health symptoms to identify salient issues for this population.

METHODS

Semi-structured telephone interviews were conducted with seven adolescents (11-19 years) self-reporting diagnoses of both pain and mental health issues for a duration of 3 months or longer. Participants were recruited from UK-based schools, pain clinics and charities. Interview transcripts were analysed using interpretative phenomenological analysis.

RESULTS

Analyses generated two themes 'a whirlwind of everything' and 'putting up fronts', which describe how the experience of co-occurring chronic pain and mental health symptoms typically disrupted adolescents' ability to regulate their physical, psychological and social wellbeing and identity. Adolescents described their symptom experience as like an internal storm over which they had no control. Such experiences required adolescents to embrace a variety of symptom management strategies, with adolescents reporting deliberate efforts to minimize their symptoms to external individuals.

CONCLUSION

Co-occurring pain and mental health symptoms may be experienced in similar ways to individually experienced pain or mental health symptoms, but together, the experience may be both more difficult to manage and more socially isolating.

SIGNIFICANCE

Adolescents with co-occurring chronic pain and mental health symptoms describe the experience as if there was a storm inside of them disrupting their sense of physical, emotional and social wellbeing. This inner chaos interferes with their self-identity and relationships with others. Challenges articulating their experiences, and negative encounters associated with their symptoms, further impact feelings of isolation and difficulties accessing support.

Evolving Project ECHO: delivery of pediatric pain core competency learning for interprofessional healthcare providers

Introduction

Healthcare providers (HCPs) practicing in community settings are critical to improving access to pain care, yet there are significant gaps in training opportunities designed for interprofessional learners. Project Extension for Community Healthcare Outcomes (Project ECHO®) is an established model for delivering online HCP education through virtual clinics and cultivating a community of practice. However, to our knowledge, the integration of pain core competency education into the ECHO® model has not been previously attempted. This innovation could enhance the ECHO® model while also addressing the growing calls for more accessible interprofessional pain curricula. This paper describes efforts to implement and evaluate core competency curricula within the context of Pediatric Project ECHO for Pain, one of the first pediatric-pain focused ECHO programs in the world.

Methods

Needs assessments informed curricula development. The first delivered core competency model consisted of synchronous webinar-style sessions while the second model included a mixture of asynchronous (eLearning course) and synchronous (virtual clinical debrief) elements. A convenience sample of HCPs was recruited from ECHO program registrants. Participants completed baseline and follow-up surveys to assess core competency acceptability as well as impact on knowledge and self-efficacy related to managing pediatric pain. Usability of the eLearning platform (model 2 only) was also evaluated. Surveys used 5-point Likert scales to capture outcomes. A priori targets included mean scores ≥4/5 for acceptability and ≥80% of learners reporting knowledge and self-efficacy improvements. The study received local research ethics approval.

Results

The core competency was found to be highly acceptable to interprofessional learners (n = 31) across delivery models, surpassing a priori targets. Specifically, it was characterized as a worthwhile and satisfactory experience that was helpful in supporting learning. The core competency was also associated with improvements in knowledge and self-efficacy by 97% and 90% of learners, respectively. The eLearning platform was reported to have high usability with clinically realistic cases (100% of respondents) that were helpful to inform care delivery (94% of respondents).

Conclusion

The integration of core competency learning within the Project ECHO® model was a successful approach to deliver pediatric pain education to interprofessional HCPs.

Internet-Delivered Cognitive Behavioral Treatment for Chronic Pain in Adolescent Survivors of Childhood Cancer: Protocol for a Single-Group Feasibility Trial

BACKGROUND

There are over 500,000 survivors of childhood cancer in North America alone. One in 4 survivors experiences chronic pain after treatment has been completed. Youths with chronic pain report increased anxiety, depression, activity limitations, and sleep disturbances. An 8-week web-based cognitive behavioral treatment for chronic pain (Web-Based Management of Adolescent Pain [WebMAP]) has demonstrated a reduction in pain in youths but has not yet been explored in survivors.

OBJECTIVE

The objectives of this study are to (1) test the feasibility and acceptability of WebMAP for a sample of survivors with chronic pain and their parents; (2) assess the acceptability of WebMAP using qualitative interviews; (3) assess WebMAP's effect on activity limitations, pain intensity, depression and anxiety symptoms, and sleep disturbances; and (4) assess WebMAP's effect on parent pain catastrophizing and parental response to their child's pain.

METHODS

A single-arm mixed methods pre-post intervention study design will be used. Participants will be 34 survivors and at least one of their parents or caregivers. Inclusion criteria are (1) a cancer history, (2) current age of 10-17 years, (3) >2 years post treatment or >5 years post diagnosis, (4) pain present over prior 3 months impairing >1 area of daily life and occurring >1 time per month, and (5) computer access with broadband internet. Survivors will complete a pretreatment questionnaire, which will include the following: the Child Activity Limitations Interview, the pain intensity Numerical Rating Scale, Patient-Reported Outcomes Measurement Information System (PROMIS)-Pain Interference, Anxiety, Depression, Insomnia Severity Index, and Adolescent Sleep Wake Scale. Parents will complete the Pain Catastrophizing Scale-Parent Version and the Adult Responses to Child Symptoms. Upon completion of pretreatment questionnaires (T0), survivors will begin WebMAP. After the 8-week intervention, survivors will complete the same measures (T1), and at 3-month follow-up (T2). Posttreatment interviews will be conducted to determine acceptability. Feasibility will be assessed via recruitment and retention rates. Treatment engagement will be measured by number of modules completed. Pre-post outcome data will be assessed using linear mixed models. Qualitative data will be analyzed using thematic analysis. Patient partners will be involved in study design, recruitment, interpretation of results, and knowledge translation.

RESULTS

This study has been funded in January 2022. Data collection started in May 2022 and is projected to end in August 2023. We have enrolled 10 participants as of December 2022.

CONCLUSIONS

Investigating whether WebMAP is useful to survivors will be an important step in improving pain management in this population.

TRIAL REGISTRATION

ClinicalTrials.gov NCT05241717; https://clinicaltrials.gov/ct2/show/NCT05241717.

INTERNATIONAL REGISTERED REPORT IDENTIFIER (IRRID)

DERR1-10.2196/45804.

Physical activity and education about physical activity for chronic musculoskeletal pain in children and adolescents

BACKGROUND

Chronic pain is a major health and socioeconomic burden, which is prevalent in children and adolescents. Among the most widely used interventions in children and adolescents are physical activity (including exercises) and education about physical activity.

OBJECTIVES

To evaluate the effectiveness of physical activity, education about physical activity, or both, compared with usual care (including waiting-list, and minimal interventions, such as advice, relaxation classes, or social group meetings) or active medical care in children and adolescents with chronic musculoskeletal pain.

SEARCH METHODS

We searched CENTRAL, MEDLINE, Embase, CINAHL, PsycINFO, PEDro, and LILACS from the date of their inception to October 2022. We also searched the reference lists of eligible papers, ClinicalTrials.gov, and the World Health Organization (WHO) International Clinical Trials Registry Platform.

SELECTION CRITERIA

We included randomised controlled trials (RCTs) that compared physical activity or education about physical activity, or both, with usual care (including waiting-list and minimal interventions) or active medical care, in children and adolescents with chronic musculoskeletal pain.

DATA COLLECTION AND ANALYSIS

Two review authors independently determined the eligibility of the included studies. Our primary outcomes were pain intensity, disability, and adverse events. Our secondary outcomes were depression, anxiety, fear avoidance, quality of life, physical activity level, and caregiver distress. We extracted data at postintervention assessment, and long-term follow-up. Two review authors independently assessed risk of bias for each study, using the RoB 1. We assessed the overall certainty of the evidence using the GRADE approach. We reported continuous outcomes as mean differences, and determined clinically important differences from the literature, or 10% of the scale.

MAIN RESULTS

We included four studies (243 participants with juvenile idiopathic arthritis). We judged all included studies to be at unclear risk of selection bias, performance bias, and detection bias, and at high risk of attrition bias. We downgraded the certainty of the evidence for each outcome to very low due to serious or very serious study limitations, inconsistency, and imprecision. Physical activity compared with usual care Physical activity may slightly reduce pain intensity (0 to 100 scale; 0 = no pain) compared with usual care at postintervention (standardised mean difference (SMD) -0.45, 95% confidence interval (CI) -0.82 to -0.08; 2 studies, 118 participants; recalculated as a mean difference (MD) -12.19, 95% CI -21.99 to -2.38; I² = 0%; very low-certainty evidence). Physical activity may slightly improve disability (0 to 3 scale; 0 = no disability) compared with usual care at postintervention assessment (MD -0.37, 95% CI -0.56 to -0.19; I² = 0%; 3 studies, 170 participants; very low-certainty evidence). We found no clear evidence of a difference in quality of life (QoL; 0 to 100 scale; lower scores = better QoL) between physical activity and usual care at postintervention assessment (SMD -0.46, 95% CI -1.27 to 0.35; 4 studies, 201 participants; very low-certainty evidence; recalculated as MD -6.30, 95% CI -18.23 to 5.64; I² = 91%). None of the included studies measured adverse events, depression, or anxiety for this comparison. Physical activity compared with active medical care We found no studies that could be analysed in this comparison. Education about physical activity compared with usual care or active medical care We found no studies that could be analysed in this comparison. Physical activity and education about physical activity compared with usual care or active medical care We found no studies that could be analysed in this comparison.

AUTHORS' CONCLUSIONS

We are unable to confidently state whether interventions based on physical activity and education about physical activity are more effective than usual care for children and adolescents with chronic musculoskeletal pain. We found very low-certainty evidence that physical activity may reduce pain intensity and improve disability postintervention compared with usual care, for children and adolescents with juvenile idiopathic arthritis. We did not find any studies reporting educational interventions; it remains unknown how these interventions influence the outcomes in children and adolescents with chronic musculoskeletal pain. Treatment decisions should consider the current best evidence, the professional's experience, and the young person's preferences. Further randomised controlled trials in other common chronic musculoskeletal pain conditions, with high methodological quality, large sample size, and long-term follow-up are urgently needed.

Long-term Pain Symptomatology in PICU Survivors Aged 8-18 Years

BACKGROUND AND OBJECTIVES

Children discharged from the PICU often experience long-term physical, psychological, social and cognitive challenges, described as postintensive care syndrome. This study fills a critical gap by describing the long-term pain symptoms many children experience using child self-report.

METHODS

Participants in this cross-sectional study were children aged 8 to 18 years (and 1 parent, n = 64 dyads) who were 8 to 24 months post-PICU discharge. Participants completed measures assessing pain, psychosocial function, and treatment utilization. Health information relevant to the PICU admission was obtained from the electronic medical record.

RESULTS

Children were an average age of 14.3 years and 50% female. Average pain intensity in the past month was 3.65 (0-10 numeric rating scale), with 36% of children reporting pain ≥2 to 3 days a week. Youth with higher intensity (≥4) and more frequent pain (≥2-3 days a week) had greater pain catastrophizing, pain-related fear, anxiety, and sleep disturbance than those with less frequent and intense pain. Higher pain frequency was also associated with greater pain-related disability and depressive symptoms. Pain was not associated with any PICU-related variables abstracted from the electronic medical record. Parents reported children frequently accessed pain treatment services postdischarge; however, 37.5% reported the coronavirus disease 2019 pandemic impacted access to recommended services.

CONCLUSIONS

A significant portion of children experience pain post-PICU discharge. For many of these children, pain is frequent and is associated with impairments in psychosocial function. Future prospective research studies can be used to identify risk factors of poor pain outcomes so children can receive targeted interventions.

Participation in everyday life for young people with chronic pain in Saudi Arabia: "you feel lacking in life and you feel that time is flying by"

Introduction

Chronic pain is a common health problem that can have a significant impact on children and young people's daily life. Although research on pediatric chronic pain has been a priority globally, little is known about young people's experience of chronic pain in Saudi Arabia. Thus, this article reports on young people's experience of chronic pain and the impact on their lives in Saudi Arabia which forms part of a larger study.

Methods

Multiple case study design following Yin's (2018) approach was used. Purposeful and theoretical sampling were used to recruit young people aged 12 to 18 who had experienced chronic pain for at least three months, their parents, and their school personnel. The young people and their parents were recruited from a tertiary hospital located on the western side of Saudi Arabia while school personnel were recruited from the schools that young people attended. Data were collected through in-depth semi-structured face-to-face (n = 15) and telephone interviews (n = 25) from 40 participants (10 young people, 10 parents, and 20 school personnel). Interviews were recorded, transcribed verbatim, and translated from Arabic to English. Data were analyzed following two phases: (1) constant comparative analysis; and (2) cross-case analysis based on the work of Charmaz (2014) and Yin (2018) respectively.

Findings

Young people's experiences of chronic pain were categorized into three themes: (1) experiencing chronic pain; (2) impact of pain on quality of life; and (3) everyday strategies to manage chronic pain. All young people reported that their pain was caused by a chronic condition, where the most prevalent pains were musculoskeletal/joint pain, abdominal pain, and headache/migraine. Most young people had encountered challenges with misdiagnosis or delayed diagnosis as to the cause of their chronic pain. They described how their chronic pain interfered with their physical, psychological, and social functioning. They primarily managed their pain with medications and through self-care techniques. The findings also indicated that young people's generally positive attitude to their pain reflected their beliefs in Allah's power and the belief that such suffering should be borne according to their Islamic culture.

Conclusion

Chronic pain is a significant health phenomenon that tends to restrict the participation of young people in everyday life. However young people used a range of strategies to normalize the pain so that they could continue with their everyday activities like their peers.

Associations Between Adolescent Pain and Psychopathology in the Adolescent Brain Cognitive Development (ABCD) Study

Pain and psychopathology co-occur in adolescence, but the directionality and etiology of these associations are unclear. Using the pain questionnaire and the Child Behavior Checklist from the Adolescent Brain Cognitive Development study (n = 10,414 children [770 twin pairs] aged 12-13), we estimated longitudinal, co-twin control, and twin models to evaluate the nature of these associations. In two-wave cross-lag panel models, there were small cross-lag effects that suggested bidirectional associations. However, the co-twin control models suggested that most associations were familial. Pain at age 12 and 13 was mostly environmental (A = 0-12%, C = 15-30%, E = 70-73%) and the twin models suggested that associations with psychopathology were primarily due to shared environmental correlations. The exception was externalizing, which had a phenotypic prospective effect on pain, a significant within-family component, and a non-shared environmental correlation at age 12. Environmental risk factors may play a role in pain-psychopathology co-occurrence. Future studies can examine risk factors such as stressful life events.

Hypothetical interventions on risk factors for depression among middle-aged and older community-dwellers in China: An application of the parametric g-formula in a longitudinal study

BACKGROUND

Sleep disturbances, frailty, and body pain are widespread in middle-aged and older adults with depression, and have been identified as depression risk factors. However, there is a scarcity of research on the benefits of sleep improvement, frailty amelioration, and pain management on incident depression.

METHODS

A total of 8895 respondents aged above 45 years were derived from the China Health and Retirement Longitudinal Study (CHARLS) between 2011 and 2018. The parametric g-formula was used to estimate the 7-year risks of depression under independent hypothetical interventions on nighttime sleep duration (NSD), daytime napping duration (DND), perceived sleep quality (PSQ), frailty, and pain, as well as their various combinations.

RESULTS

The observed depression risk was 41.77 %. The independent intervention on frailty was the most effective in lowering incident depression, with a risk ratio (RR) of 0.61 (95 % CI: 0.57-0.64), followed by PSQ (RR: 0.75, 95 % CI: 0.73-0.78), pain (RR: 0.90, 95 % CI: 0.87-0.91), and NSD (RR: 0.96, 95 % CI: 0.93-0.98). In subgroup analysis, intervention on NSD was more effective in men, PSQ was more effective in middle-aged individuals, and frailty and pain were more effective in older persons. The combined intervention of NSD, PSQ, frailty, and pain lowered the risk the greatest (RR: 0.35, 95 % CI: 0.32-0.37).

LIMITATIONS

Generalizing our results to other populations should be possible if they have the same distribution of effect modifiers and interference patterns because of the calculation principle of the parametric g-formula.

CONCLUSIONS

Interventions for sleep disturbances, frailty, and body pain can minimize the risk of depression.

Feeling Not Wanted/Loved and Depression: Does Gender Matter?

Depression affects over 17 million American adults yearly and has been identified as the leading cause of disability in people between the ages of 15 and 44 years. There is evidence that feeling neglect or a lack of parental attachment during childhood is associated with depression. One construct that has been overlooked is love from a parent. The purpose of this study was to analyze the association between individuals who felt not wanted/loved during adolescence and lifetime depression and to examine this association by gender. We examined 5114 participants aged 24-32 years at Wave IV of the National Longitudinal Study of Adolescent Health (Add Health) public use dataset. We used logistic regression analysis to determine the association between an individual feeling not wanted/loved by their parent/caregiver prior to age 18, covariates, and lifetime depression. We then stratified by gender and ran logistic models for both men and women separately. Overall, 16.2% (n = 827) reported lifetime depression diagnosis, while 16.5% of the participants reported feeling not wanted/loved "often," while 29.8% reported it as "sometimes." Feeling not wanted/loved "often" was associated with higher odds of depression (AOR = 3.00; 95% CI, 2.45-3.66; p < .001) versus "sometimes" (AOR = 1.59; 95% CI, 1.31-1.90; p < .001). When stratified by gender, feeling not loved/wanted was associated with depression among both men (AOR = 3.70; 95% CI, 2.60-5.25; p < .001) and women (AOR = 2.73; 95% CI, 2.13-3.48; p < .001). Feeling not loved or wanted by a parent/caregiver during adolescence has serious implications, for both men and women. Future studies should further examine this construct and identify family-based interventions that focus on parent/caregiver and child relationships.

"Working Together": Perspectives of Healthcare Professionals in Providing Virtual Care to Youth with Chronic Pain during the COVID-19 Pandemic

BACKGROUND

The onset of the coronavirus disease in 2019 necessitated a rapid transition to virtual care for chronic pain treatment.

METHODS

A mixed methods design was implemented using qualitative interviews and quantitative satisfaction surveys. Interviews were conducted in February 2021 with a sample of healthcare professionals (HCPs; n = 6) who had provided multidisciplinary treatment (MDT) through an outpatient hospital pediatric chronic pain program. Satisfaction surveys were distributed to all MDT professionals employed by the clinic in April 2021 (n = 13 of 20 eligible; 65% response rate). Participants represented medicine, rehabilitation, and mental health professionals.

RESULTS

Analysis of interviews generated five themes: (1) adaptation to virtual care, (2) benefits of virtual care, (3) limitations of virtual care, (4) shifting stance on virtual care over time, and (5) considerations for implementing virtual care. The satisfaction survey data revealed that respondents were able to effectively provide appropriate diagnoses, recommendations, and/or care plans for pediatric chronic pain via virtual care (n = 12, 92.3%). Detailed survey responses are presented by discipline.

CONCLUSIONS

This study provides a rich exploration of HCPs' experiences in providing MDT for pediatric chronic pain within a virtual care model. The current results may contribute to the future development of guidelines for virtual care delivery with pediatric chronic pain populations.

We need to talk: The urgent conversation on chronic pain, mental health, prescribing patterns and the opioid crisis

The opioid crisis’ pathways from first exposure onwards to eventual illnesses and fatalities are multiple, intertwined and difficult to dissect. Here, we offer a multidisciplinary appraisal of the relationships among mental health, chronic pain, prescribing patterns worldwide and the opioid crisis. Because the opioid crisis’ toll is especially harsh on young people, emphasis is given on data regarding the younger strata of the population. Because analgesic opioid prescription constitute a recognised entry point towards misuse, opioid use disorder, and ultimately overdose, prescribing patterns across different countries are examined as a modifiable hazard factor along these pathways of risk. Psychiatrists are called to play a more compelling role in this urgent conversation, as they are uniquely placed to provide synthesis and lead action among the different fields of knowledge and care that lie at the crossroads of the opioid crisis. Psychiatrists are also ideally positioned to gauge and disseminate the foundations for diagnosis and clinical management of mental conditions associated with chronic pain, including the identification of hazardous and protective factors. It is our hope to spark more interdisciplinary exchanges and encourage psychiatrists worldwide to become leaders in an urgent conversation with interlocutors from the clinical and basic sciences, policy makers and stakeholders including clients and their families.

Alexithymia in a Chinese Patient with Chronic Pain and Associated Factors: A Cross-Sectional Study

BACKGROUND

Alexithymia is more prevalent among those with patients living with chronic pain. Information on the prevalence of alexithymia in Chinese patients with chronic pain and associated factors is limited.

AIM

The primary objective of this study was to determine the prevalence of alexithymia, as defined by a score of 61 or greater in the 20-item Toronto Alexithymia Scale (TAS-20), in a Chinese patient with chronic pain. The secondary objective was to investigate the relationship between alexithymia and the clinical and psychological aspects of chronic pain.

METHODS

A cross-sectional observational study used the TAS-20 to assess alexithymia of Chinese patients with chronic pain. Sociodemographic and clinical information were obtained and participants filled in the Fear Avoidance Beliefs Questionnaire, Hospital Anxiety and Depression Scale, Pain Catastrophizing Scale, and General Self-efficacy Scale.

RESULTS

Of the 346 patients screened, 321 patients living with chronic pain were enrolled into the study. The prevalence of alexithymia among the study population (TAS-20 score ≥61) was 19.6% (95% confidence interval [CI]: 15.3-24.0). The findings showed anxiety (odds ratio [OR] = 2.474; 95% CI, 1.241-4.935), pain catastrophizing (2.649; 1.014-6.921), and self-efficacy (0.952; 0.908-0.988) as independent predictors of alexithymia in patients living with chronic pain.

CONCLUSIONS

Patients with chronic pain exhibiting alexithymia were at higher risk of pain catastrophizing, anxiety, and lower self-efficacy, compared with patients without alexithymia. It is important to identify and pay a special attention in clinical practice to patients with chronic pain exhibiting alexithymia, as these individuals are unable to properly express their emotions.

"We survived the pandemic together": The impact of the COVID-19 pandemic on Canadian families living with chronic pain

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.

Consumer research priorities for pediatric anesthesia and perioperative medicine

BACKGROUND

Consumer-driven research is increasingly being prioritized.

AIM

Our aim was to partner with consumers to identify the top 10 research priorities for pediatric anesthesia and perioperative medicine. The ACORN (Anesthesia Consumer Research Network) was formed to collaborate with children and families across Australia.

METHODS

A prospective online survey was developed to generate research ideas from consumers. The survey was developed in Qualtrics, a survey research platform. Consumers were invited to participate through poster advertising, social media posts, via consumer networks at participating hospitals and in addition 35 national consumer/patient representative organizations were approached. We also conducted a similar idea generating survey for clinicians through email invitation and via Twitter. A second round of surveys was conducted to prioritize the long list of research questions and a shortlist of priorities developed. A single consensus meeting was held, and a final consensus list of top 10 priorities emerged.

RESULTS

A total of 281 research ideas were submitted between 356 consumers in the idea generating survey and from four consumer/patient representative groups. Seventy-five clinicians responded to the clinician idea generation survey. This was consolidated into 20 research ideas/themes for the second survey for each group. 566 responses were received to the consumer prioritization top 10 survey and 525 responses to the clinician survey. The consensus meeting produced the final 10 consumer research priorities.

CONCLUSION

This study has given Australian consumers the opportunity to shape the anesthesia and perioperative medicine research agenda for pediatric patients both nationally and internationally.

A high-fat high-sugar diet and adversity early in life modulate pain outcomes at the behavioural and molecular level in adolescent rats: The role of sex

Given that adolescence is a significant period of brain plasticity and development, early life factors have the potential to alter long term outcomes. For instance, adversities such as consumption of a high-fat high-sugar (HFHS) diet and adverse childhood experiences (ACEs; e.g., neglect), and their resulting inflammation and microglial activation can influence pain outcomes by priming the neuroimmune system to overrespond to stressors. Chronic pain is highly prevalent amongst the adolescent population, with the prevalence and manifestation being sexually dimorphic. Although clinical studies show that females are twice as likely to report pain problems compared to males, the majority of pre-clinical work uses male rodents. Therefore, our aim was to examine the effects of sex, a HFHS diet, and an ACE on chronic pain outcomes following a stressor in adolescence. Rat dams were randomly assigned to a Standard or HFHS diet, with pups maintained on their respective diets then randomly allocated to a No Stress or ACE paradigm, and a Sham or Injury condition as a stressor. Results showed that early life adversities increased nociceptive sensitivity, inflammation, and microglial activation systemically and within the brain. Behaviourally, pain outcomes were more prominent in females, however the neuroimmune response was exacerbated in males. These results demonstrate the sexual dimorphism of chronic pain outcomes following early life adversities and provide insight into the mechanisms driving these changes, which will inform more targeted and effective treatment strategies for youth living with chronic pain.