Parental Pain Research Articles

Prevalence of spinal pain in a population of Bosnia and Herzegovina

To determine the prevalence and risk factors of spinal pain in the population of Bosnia and Herzegovina (BiH). This was a cross-sectional survey conducted online in November/December 2018. Participants were inhabitants of BiH of both sexes, aged ≥ 16 years. The sample was stratified based on region and demographic characteristics. Current pain was analyzed; point prevalence was measured. We received 1048 responses, of which data from 1017 could be used. The prevalence of spinal pain in BiH was 70.9%: 75.5% in women (n = 440) and 64.7% in men (n = 281). Low back pain (LBP) was more common compared to neck pain (NP) and thoracic pain (TP) in both sexes and all age groups. Significant associations with spinal pain in the bivariate analysis were found for the following groups: women, aged from 30 to 50 years, with high school education, employed persons and retirees, spinal pain in parents, smoking, irregular physical activity, longer use of TV or computer/mobile phone per day. To our knowledge, this is the first study of the prevalence of spinal pain in BiH. Some factors associated with spinal pain are modifiable. Therefore, public health interventions should target those factors to reduce the burden of spinal pain in BiH.

Can parental pain catastrophizing influence the relationship between dental caries and pain in early childhood?

Knowledge on the parents' catastrophizing of the children's dental pain is lacking. This study aimed to verify whether parental pain catastrophizing influences the relationship between caries and dental pain in early childhood and if the child's age interacts with this relationship. A cross-sectional study was carried out with 83 dyads of children and their parents/primary caregivers. The parents answered the Brazilian version of the Pain Catastrophizing Scale-Parents and the Dental Discomfort Questionnaire. The children were examined to measure their caries experience. Correlations, simple mediation, and conditional process analyses were performed. The research participants were mostly male children (50.6%) with a mean age of 38 months (Q1 33.0, Q3 48.0). Most of the parents were mothers (n = 73; 88.0%) and had catastrophic thoughts (80.7%). Perceived dental pain in the child was positively correlated with the child's caries experience and parental pain catastrophizing. The parents' catastrophizing did not mediate the relationship between the caries experience and the pain intensity (a * b = 0.05; the lowest level of the confidence interval: -0.01; upper level of the confidence interval: 0.14). The child's age did not moderate the direct or indirect effect of the caries experience on the pain intensity of the children. In early childhood, parental catastrophizing of the children's pain and children's age does not influence the direct relationship between children's caries experience reported by the dentist and children's dental pain reported by parents.

"I just want to be normal": A qualitative investigation of adolescents' coping goals when dealing with pain related to arthritis and the underlying parent-adolescent personal models.

The aim of the current study was to examine adolescents' goals when coping with pain and map these goals to the cognitive and emotional profiles of both adolescent and their parent. 17 adolescents (11‐16 years) and their parents participated in a cohort study of Juvenile Idiopathic Arthritis (JIA); the adolescents, took part in a two‐part interview (about their pain perceptions and about a recent pain experience) and the parents completed an open‐ended qualitative survey. The three datasets were analysed following a qualitative framework approach. A coping framework was developed and cognitive and emotional profiles for both adolescent and parent were mapped back to the framework. The overall goal of adolescents was to preserve social identity, by either focusing on maintaining a “normal” lifestyle (sub‐coping goal one) or managing the pain (sub‐coping goal two). Across these two sub‐coping goals, the adolescents held similar cognitive profiles (beliefs about timeline, consequences, control) but different emotional profiles such as feeling fine/happy compared with feeling angry and frustrated. Conversely, the parents' cognitive and emotional profiles were mapped back to the two groups and found that their beliefs were different across the two sub‐coping goals but had similar emotional profiles across the two groups such as worry. Both the adolescents' emotional representations and parental cognitive profiles seem to be related to how the adolescent perceives a pain event, deals with the pain, and the overall coping goal of the adolescent. Findings are suggestive that parental pain beliefs influence the adolescents' pain representations and their coping goals but are also driven by adolescents' emotions. Further work on these potential pathways is needed. Family interventions should be designed, targeting coping goals taking into consideration the importance of emotions for adolescents and parental pain beliefs.

Incidence and Risk Factors of Dry Eye in Children and Adolescents With Diabetes Mellitus: A 3-Year Follow-Up Study.

Purpose: To investigate the incidence and risk factors of dry eye in children with diabetes mellitus (DM) over a period of 3 years.Methods: Children and adolescents with DM (age: 3–14 years) from the Shanghai Children and Adolescent Diabetes Eye (SCADE) study cohort who did not have dry eye in January 2018 were followed-up for 3 years and re-examined in January 2021, and the incidence rate and risk factors for dry eye were calculated.Results: Forty children and adolescents with DM came for follow-up in 2021. Nine of them were diagnosed with dry eye, resulting in a 3-year incidence rate of 22.5% and an annual mean incidence rate of 7.5% for dry eye. Univariate regression analysis confirmed that decreased corneal sensation (OR [Odds Ratio] = 25.60; 95%CI [Confidence Interval] = 1.31~501.69; P = 0.03) was the risk factor for dry eye incidence. Long course of DM (OR = 1.80; 95%CI = 0.96~3.38; P = 0.07), eye pain (OR = 12.27; 95%CI = 0.65~231.48; P = 0.09), and dry eye in parents (OR = 15.99; 95%CI = 0.76~337.75; P = 0.08) may interfere with the incidence of dry eye in them.Conclusions: The incidence of dry eye in children and adolescents with DM is high.

Intracellular IL-33 Attenuates Extracellular IL-33-induced Cholangiocarcinoma Cell Proliferation and Invasion via NF-κB and GSK-3β Pathways.

The functions of interleukin 33 (IL-33) in cholangiocarcinoma (CCA) are unclear. This study aimed to evaluate the roles of IL-33 in CCA progression. The effect of intracellular IL-33 using shIL-33 knocked down KKU-055 (IL-33KD-KKU-055) compared to parental (Pa) KKU-055 and extracellular IL-33 using recombinant human IL-33 (rhIL-33) treatment on the proliferation and invasion of CCA cells grown in 3D cultures was studied. Relevant markers were determined by western blot or ELISA. IL-33KD-KKU-055 cells showed increased proliferation and invasion in 3D cultures compared to Pa-KKU-055 cells, with NF-κB and IL-6 up-regulation. Treatment with 2 ng/ml rhIL-33 promoted Pa-KKU-055 cell proliferation by inducing NF-κB and IL-6 expressions. Upon GSK-3β inactivation and increased nuclear full-length IL-33 (flIL-33), 20 ng/ml rhIL-33 had no effect on proliferation. Both 2 and 20 ng/ml rhIL-33 induced proliferation and invasion of IL-33-negative KKU-213 cells in 3D cultures, as well as NF-κB and IL-6 up-regulation. Intracellular and extracellular IL-33 have distinct roles in the mechanisms of CCA progression.

A Multivariable Model of Parent Satisfaction, Pain, and Opioid Administration in a Pediatric Emergency Department.

IntroductionChildren and adolescents are not impervious to the unprecedented epidemic of opioid misuse in the United States. In 2016 more than 88,000 adolescents between the ages of 12–17 reported misusing opioid medication, and evidence suggests that there has been a rise in opioid-related mortality for pediatric patients. A major source of prescribed opioids for the treatment of pain is the emergency department (ED). The current study sought to assess the complex relationship between opioid administration, pain severity, and parent satisfaction with children’s care in a pediatric ED.MethodsWe examined data from a tertiary pediatric care facility. A health survey questionnaire was administered after ED discharge to capture the outcome of parental likelihood of providing a positive facility rating. We abstracted patient demographic, clinical, and top diagnostic information using electronic health records. Data were merged and multivariable models were constructed.ResultsWe collected data from 15,895 pediatric patients between the ages of 0–17 years (mean = 6.69; standard deviation = 5.19) and their parents. Approximately 786 (4.94%) patients were administered an opioid; 8212 (51.70%) were administered a non-opioid analgesic; and 3966 (24.95%) expressed clinically significant pain (pain score >/= 4). Results of a multivariable regression analysis from these pediatric patients revealed a three-way interaction of age, pain severity, and opioid administration (odds ratio 1.022, 95% confidence interval, 1.006, 1.038, P = 0.007). Our findings suggest that opioid administration negatively impacted parent satisfaction of older adolescent patients in milder pain who were administered an opioid analgesic, but positively influenced the satisfaction scores of parents of younger children who were administered opioids. When pain levels were severe, the relationship between age and patient experience was not statistically significant.ConclusionThis investigation highlights the complexity of the relationship between opioid administration, pain severity, and satisfaction, and suggests that the impact of opioid administration on parent satisfaction is a function of the age of the child.

Unified Multifactorial Model of Parental Factors in Community-Based Pediatric Chronic Pain.

The combination of parental chronic pain and internalizing characteristics are relevant to chronic pain experiences in their children. A promising unified multifactorial intergenerational model of chronic pain was published in 2019; however, this model was only generalizable to children with severe chronic pain and some factors had limitations. This study aimed to determine validity of an adapted multifactorial model, including parent and child chronic pain status, pain characteristics, pain-related functioning, and internalizing symptoms, in a community setting. Subgroup analyses based on presence of chronic pain in parents and children were explored to determine whether effects were stronger in certain subsamples. Adolescents (N = 1,450, Mage=12.7 years, 50% female), and their parents (82% mothers), were recruited from five schools to complete online surveys. Structural equation modeling was used to investigate interrelated pain-related experiences between parents and their offspring. The adapted unified multifactorial model had good model fit in the community sample. Significant weak associations were found between all parent and child factors. The strongest associations were found in the subsample of parents and children with chronic pain. In all subgroups, internalizing factors were the most strongly linked intergenerational constructs. Our results support the validity of the unified multifactorial model of parental factors in pediatric chronic pain, although associations were weaker in the community sample than those previously reported in a clinical sample. In children who develop chronic pain, it is important to consider their parent's chronic pain and internalizing symptoms to best manage intergenerational effects.

Social deprivation and paediatric chronic pain referrals in Ireland: a cross-sectional study.

Social deprivation is associated with a higher prevalence of chronic pain in children and an under-representation in specialist paediatric chronic pain programs. Our primary objective was to determine if there was a relationship between social deprivation and paediatric chronic pain referrals in Ireland. Secondary objectives included analysing for differences between deprivation groups in pain characteristics and function that are recorded at first clinic visit. Families attending the national paediatric complex pain service in Dublin, Ireland, complete questionnaires on pain characteristics, parental pain catastrophizing, and pain-related disability including sleep quality and school attendance. We retrospectively reviewed records from between February 2016 and November 2019 on 288 patients. Social deprivation was assessed using the Pobal HP Deprivation Index, which is based on data from the Irish national census. Referrals followed a normal distribution across deprivation grades. Children in the disadvantaged group had a longer duration of pain, greater use of screens at bedtime, and longer sleep onset latency. Parents in the disadvantaged group had significantly higher levels of parental pain catastrophizing. In Ireland, while paediatric chronic pain referrals were normally distributed across deprivation group, the disadvantaged group was different in several ways that may be clinically significant. Further work will be needed to determine the longitudinal relationship between these factors before and after the referral and initial review. Screening for, and targeting, potential risk factors for pain chronicity may be needed to harmonize treatment outcomes in children from socially disadvantaged families.

Do Parental Pain Knowledge, Catastrophizing, and Hypervigilance Improve Following Pain Neuroscience Education in Healthy Children?

Pediatric chronic pain is a challenging problem for children and their families, although it is still under-recognized and under-treated. The aim of this study was to investigate whether a pain neuroscience education program for children (PNE4Kids) delivered to healthy children aged 8 to 12 years old and attended by their parents would result in improved parental knowledge about pain neurophysiology, decreased parental pain catastrophizing about their own pain and their children’s, decreased parental pain vigilance and awareness, and decreased fear of pain in children. Twenty-seven healthy child–parent dyads received a 45 min PNE4Kids session. Demographic data were collected, and the Neurophysiology of Pain Questionnaire (NPQ), Fear of Pain Questionnaire—Parent Proxy Report (FOPQ-P), Pain Catastrophizing Scale (PCS), Pain Catastrophizing Scale for Parents (PCS-P), and the Pain Vigilance and Awareness Questionnaire (PVAQ) were completed by the parents before and after the PNE4Kids session. Twenty-six dyads completed study participation. In response to the PNE4Kids session, significant short-term (1 week) improvements were shown in the NPQ (p < 0.001) and the FOPQ-P (p = 0.002). Parents’ level of pain knowledge and children’s fear of pain, reported by their parents, improved after a 45 min PNE4Kids session. Thus, PNE4Kids should likewise be further investigated in healthy child–parent dyads as it might be useful to target parental and children’s pain cognitions at a young age.

Role of parents in fatigue of children with a chronic disease: a cross-sectional study

ObjectiveAs parents majorly impact their child’s well-being, and as fatigue is a highly prevalent threat to the well-being of children with a chronic disease, we aimed to explore the association...

A Pilot Study Investigating the Role of Gender in the Intergenerational Relationships between Gene Expression, Chronic Pain, and Adverse Childhood Experiences in a Clinical Sample of Youth with Chronic Pain.

Chronic pain is a highly prevalent and costly issue that often emerges during childhood or adolescence and persists into adulthood. Adverse childhood experiences (ACEs) increase risk for several adverse health conditions, including chronic pain. Recent evidence suggests that parental trauma (ACEs, post-traumatic stress disorder (PTSD) symptoms) confers risk of poor health outcomes in their children. Intergenerational relationships between parental trauma and child chronic pain may be mediated by epigenetic mechanisms. A clinical sample of youth with chronic pain and their parents completed psychometrically sound questionnaires assessing ACEs, PTSD symptoms, and chronic pain, and provided a saliva sample. These were used to investigate the intergenerational relationships between four epigenetic biomarkers (COMT, DRD2, GR, and SERT), trauma, and chronic pain. The results indicated that the significant biomarkers were dependent upon the gender of the child, wherein parental ACEs significantly correlated with changes in DRD2 expression in female children and altered COMT expression in the parents of male children. Additionally, the nature of the ACE (maltreatment vs. household dysfunction) was associated with the specific epigenetic changes. There may be different pathways through which parental ACEs confer risk for poor outcomes for males and females, highlighting the importance of child gender in future investigations.

Sickle cell disease in Nigerian children: A cross-sectional study on parental awareness and home management of pain

Pain, being the clinical trademark of Sickle Cell Disease (SCD), impacts negatively on clinical outcome in children. However, little is known regarding parental home pain management in children with SCD. We aimed to determine the parental awareness, use and perceived efficacy of pain relief techniques for children with SCD. This is a cross-sectional study involving 80 parents of children with SCD seen at General Hospital, Bwari, North-Central Nigeria. An interview-based, structured questionnaire was used to obtain information on socio-demographic characteristics, clinical history, parental awareness, use and perceived effectiveness of pain relief techniques. Data analysis was with SPSS version 20. Seventy-six (95.0%) respondents were aware of available pain relief technique(s) in SCD. Fifty-four (67.5%) respondents used pain relief techniques, 33 (61.1%) of whom used multiple pain relief techniques. The most commonly used drugs and Complementary and Alternative Medicine (CAM) were nonsteroidal anti-inflammatory drugs (47.0%) and massage (36.0%) respectively. Thirty-three (61.1%) respondents perceived their selected techniques as effective. A higher proportion (27.3%) of the children with multiple hospitalizations used multiple pain relief techniques when compared with 4.8% who used drugs alone (p=0.038). However, there was no significant difference based on age, gender, maternal education, genotype, age at diagnosis, pain episodes, regularity of routine drugs and packed cell volume of the children and pain relief techniques used (p&gt;0.05). This study found high parental awareness and utilization of home pain relief techniques for children with SCD. The use of multiple pain relief techniques was influenced by multiple hospitalizations of the children.

ASPMNⓇ 2018 RESEARCH GRANT RECIPIENT: Leveraging Parent Pain Perspectives to Improve Pain Practices for School Children with Intellectual Disability

ASPMNⓇ 2018 RESEARCH GRANT RECIPIENT: Leveraging Parent Pain Perspectives to Improve Pain Practices for School Children with Intellectual Disability

ICD-11 Classification of Pediatric Chronic Pain Referrals in Ireland, with Secondary Analysis of Primary vs Secondary Pain Conditions.

ObjectiveTo classify pediatric chronic pain referrals in Ireland according to the classification system of the 11th version of the International Classification of Diseases (ICD-11). In addition, differences between primary and secondary pain groups were assessed.MethodsRetrospective review of complex pain assessment forms completed at the time of initial attendance at pediatric chronic pain clinics in Dublin, Ireland. Patients were classified as having a chronic primary (CPP) or chronic secondary (CSP) pain condition as per ICD-11 classification. Secondary analysis of between-group and within-group differences between primary and secondary pain conditions was undertaken.ResultsOf 285 patients coded, 123 patients were designated as having a CPP condition (77% of whom were assigned an adjunct parent code) and 162 patients as having a CSP condition (61% of whom were assigned an adjunct parent code). Between-group comparisons found that the lowest reported pain scores were higher in CPP than in CSP conditions. There were stronger correlations between parental pain catastrophizing and pain intensity, school attendance, and pain interference with social activities in the CSP group than in the CPP group.ConclusionsThe majority of children with both CPP and CSP were assigned multiple parent codes. There appears to be a gradient in the differences in biopsychosocial profile between CPP and CSP conditions. Additional field testing of the ICD-11 classification in pediatric chronic pain will be required.

The virulence modulator PA-X protein has minor effect on the pathogenicity of the highly pathogenic H7N9 avian influenza virus in mice

PA-X is a novel discovered accessory protein encoded by the PA mRNA of the influenza A virus. Accumulated studies have demonstrated the crucial role of this protein in regulating the virulence of various subtypes of influenza virus, including H1N1, H5N1, H9N2, H1N2, H3N8 and H3N2 virus. However, the role of PA-X protein in regulating the virulence of the highly pathogenic avian H7N9 virus was unknown. In this study, we firstly generated two recombinant H7N9 viruses which have lower PA-X expression level than the parental H7N9 virus. We then systematically compared their difference in virus replication, polymerase activity, virulence and virus-induced host immune responses in mice. The results showed that the PA-X deficient viruses significantly increased viral replication in madin darby canine kidney cells and slightly increased viral replication in mouse lung. In addition, loss of PA-X expression significantly increased viral polymerase activity and alleviated the host-shutoff activity mediated by the parental PA protein. However, in contrast with the usual function of PA-X in regulating the virulence in different subtype influenza virus, no obvious effect on viral virulence in mice was observed by H7N9 PA-X protein. Furthermore, among the 12 kinds of cytokines and 2 kinds of complement derived components that we tested, the PA-X deficiency viruses only induced significantly higher expression levels of MX1 than the parental virus. Altogether, these results showed that PA-X has little effect on viral virulence and viral induced innate immune response of the H7N9 subtype virus. Our study adds further information for the growing understanding of the complexity of PA-X in regulating viral virulence and host innate immune response of different influenza virus.

Parent–child interactions during pediatric venipuncture: Investigating the role of parent traits, beliefs, and behaviors in relation to child outcomes

ABSTRACT Background: The social context is critical to children’s pain, and parents frequently form a major aspect of this context. We addressed several gaps in our understanding of parent–child interactions during painful procedures and identified intrapersonal contributions to parental affective responses and behaviors. We used the pain empathy model framework to examine parent–child interactions during venipuncture to determine predictors of parent distraction and reassurance. Aims: We examined relations among parent and child behaviors along with parent fear and child pain and fear. We empirically tested the contribution of top-down influences in predicting the use of two common parent utterances, reassurance and distraction during venipuncture, including parent beliefs about these behaviors. Methods: Venipunctures of 100 5- to 10-year-old children were filmed, and parent–child interactions were coded using the full 35 item Child Adult Medical Procedure Interaction Scale. Two codes were of particular interest: reassurance and distraction. Self-report measures included child fear and pain, parent fear, trait anxiety, empathy, pain catastrophizing, and beliefs about reassurance and distraction. Results: Findings supported original Child–Adult Medical Procedure Interaction Scale codes linking parent “distress-promoting” behaviors with poorer child outcomes and parent “coping-promoting” behaviors with improved child outcomes. Parent traits accounted for a small portion of the variance in parent reassurance and distraction. Conclusions: Findings are consistent with research on coping and distress promoting behaviors. Using a novel framework of the pain empathy model, we found that parent traits largely did not predict their procedural behaviors, which were more strongly related to child distress behaviors during the needle and parent beliefs about the behaviors.

Leveraging Parent Pain Perspectives to Improve Pain Practices for Children with Medical Complexity

PurposeChildren with medical complexity (MC) must rely on others to notice and address pain. Parents are aware of child pain behaviors and can serve as reliable proxy reporters. Thus, there is a critical need to understand parent perspectives to improve pain practices. DesignIndividual interviews were used as a data collection method in this qualitative study. MethodsParticipants were recruited via mail and social media postings. Interviews were audio-recorded and transcribed verbatim. Transcribed documents were imported to NVIVO for qualitative analysis. Conventional and directed approaches to qualitative content analysis were used. ResultsFrom the data analysis, major themes included: pain experiences, confidence in caregivers, parents are partners, proactive communication, and a spontaneous theme, “they can hear us.” Emotional pain and challenges identifying the source pain were identified as sub-themes of pain experiences. ConclusionsParents in this study shared methods helpful to identifying pain in their children, as well as suggestions for discussing pain with caregivers. Priorities for future research include identifying methods for sharing pain information that are thorough, but do not burden parents or providers. Researchers should also determine how parents and caregivers can partner to identify and address pain in children with MC. Going forward, conversations about pain should be a key part of any admission assessment or first encounter. As pain episodes among children with MC can be complex and may not always be re-created in front of a provider, nurses may advise parents to take photos or videos to share with caregivers.

The Impact of Parental Pain-attending and Non-pain-attending Responses on Child Pain Behavior in the Context of Cancer-related Painful Procedures: The Moderating Role of Parental Self-oriented Distress.

Literature has demonstrated inconsistent findings regarding the impact of parental responses on child pain-related outcomes. Yet, research into factors that may underlie inconsistent findings regarding the variable impact of parental responses is lacking. The current study investigated the moderating role of parental distress in understanding the impact of parental pain-attending (eg, reassuring the child) and non-pain-attending (eg, distracting the child with humor) responses on child pain behavior (eg, crying). Children (18 y and younger) with leukemia, undergoing a lumbar puncture (LP) and/or bone marrow aspiration procedure, and one of their parents, were recruited from the Pediatric Ghent University Hospital. Parent-child interactions were videotaped after the procedure allowing coding of parental responses and child pain behavior. Parents self-reported on experienced personal distress. Participants consisted of 42 children (24 boys, 18 girls) with leukemia and one of their parents. Children were 0.6 to 15 (7.08±4.39) years old. Findings indicated a positive association between parental pain-attending and child pain behavior, but only when parents reported high levels of distress (β=0.56, P=0.001). No association was observed for parents reporting low levels of distress (β=-0.09, ns). Parental non-pain-attending responses contributed to lower child pain behavior (β=-0.24, P=0.045), independently of parental distress (β=-0.07, ns). The current findings point to the moderating role of parental distress in understanding the impact of parental responses on child pain behavior and highlight the importance of interventions targeting parental emotion regulation to promote optimal child pain outcomes.

Neuropathic pain is associated with poor health-related quality of life in adolescents with sickle cell disease: A preliminary report.

Neuropathic pain is associated with poor health-related quality of life (HRQL) in pain conditions other than sickle cell disease (SCD); this relationship in SCD is unknown. We investigated this relationship and hypothesized neuropathic pain is associated with poor HRQL in adolescents with SCD. We conducted a cross-sectional study of patients with SCD ages 13-18years during baseline health. Primary outcome was HRQL, assessed by the PedsQL SCD Module (child self-report, parent proxy report). PedsQL is scored from 0 to 100, with higher scores indicating better HRQL. Neuropathic pain was assessed using the painDETECT questionnaire (scored 0-38); higher scores indicated greater likelihood of neuropathic pain. All completed both PedsQL SCD Module and painDETECT questionnaire. Descriptive statistics were used and associations between painDETECT and PedsQL Total Score, Pain Impact, Pain and Hurt, and Pain Management and Control Scores were determined via Pearson correlation. Significance was P<.05. Twelve patients were enrolled. Median (interquartile range [IQR]) age was 15 (14-16.5) years, 75% were female, and 83% were on hydroxyurea. Higher painDETECT scores were significantly associated with lower PedsQL SCD Module child self-report Pain and Hurt Scores (r=-0.68, P=.01). Higher painDETECT scores were also significantly associated with lower PedsQL parent proxy-report Total Scores (r=-0.64, P=.03) and Pain and Hurt Scores (r=-0.67, P=.02). These data suggest that adolescents with SCD and neuropathic pain have poor HRQL even in their baseline state of health. Prospective, larger studies are needed to confirm this preliminary finding and explore a multimodal approach for pain assessment in SCD.

Biopsychosocial Correlates of Presence and Intensity of Pain in Adolescents With Inflammatory Bowel Disease.

Background: There is growing consensus that pain in pediatric inflammatory bowel disease (IBD) is not fully explained by disease-related processes. However, previous studies have largely measured individual biological, psychological, or social risk factors for pain in isolation. Further, not all youth with IBD presenting to clinic will report presence of pain, and those who do vary in their reports of pain intensity. This study therefore extends prior research by determining biopsychosocial correlates of both presence and intensity of pain in adolescents with IBD, in order to inform targeted pain management intervention approaches.Methods: Adolescents with IBD followed at SickKids, Toronto, and their parents were consecutively enrolled from outpatient clinic. IBD characteristics (diagnosis, time since diagnosis, patient-reported disease activity) were collected. Adolescents reported on current pain (NRS-10), internalizing symptoms (Strengths and Difficulties Questionnaire), and pain catastrophizing (Pain Catastrophizing Scale-Child). Parents reported on protective responses to child pain (Adult Responses to Child Pain) and pain catastrophizing (Pain Catastrophizing Scale-Child). Hurdle models were conducted to examine predictors of presence and intensity of pain in the same model. Biological (patient-reported disease activity, IBD diagnosis subtype, illness duration), psychological (internalizing symptoms, pain catastrophizing), and social (parent pain catastrophizing, parent protective responses) factors were entered as predictors, adjusting for age and sex.Results: Participants included 100 adolescents (12–18; Mean = 15 years) with IBD (60% Crohn's Disease, 40% Ulcerative Colitis or IBD-unclassified) and 76 parents. The majority of the sample was in clinical remission or reported minimal symptoms. Half of participants reported no current pain; for those reporting pain, intensity ranged 1–7 (M = 3.43, SD = 1.98). Disease activity (OR = 53.91, p < 0.001) and adolescent internalizing symptoms (OR = 7.62, p = 0.03) were significant predictors of presence of pain. Disease activity (RR = 1.37, p = 0.03) and parent protective responses (RR = 1.45, p = 0.02) were significant predictors of intensity of pain.Conclusions: Results suggest that the experience of pain in pediatric IBD is biopsychosocially determined. Patient-reported disease activity and internalizing symptoms predicted presence of pain, while disease activity and parent protective responses predicted intensity of pain. While medical intervention in pediatric IBD is focused on disease management, results suggest that depression/anxiety symptoms as well as parent protective responses may be important targets of pain management interventions in pediatric IBD.