Managing Chronic Pain in Children and Adolescents: A Clinical Review

Advanced statistical approaches for predicting pain after pediatric thoracotomy: a cross-sectional study using zero-inflated and Poisson models

BACKGROUND

Thoracotomy is one of the surgical procedures most burdened by chronic post-operative pain. There is poor evidence regarding the possibility that even in pediatric patients, thoracotomy can be followed by post-operative pain. The primary objective of this analysis is to identify associations with home pain therapy, pain intensity, and possible protective factors acting on chronic pain in this population.

METHODS

A retrospective cross-sectional study was conducted at Ospedale Pediatrico Bambino Gesù IRCCS. The study included pediatric patients undergoing thoracotomy. For statistical analyses, a logistic model and a zero-inflated strategy were implemented to explore associations and predict factors related to home-based analgesic therapy and pain intensity.

RESULTS

Gender and age were identified as significant factors in the assignment of home therapy, with males having over seven times the risk compared to females (OR = 7.06, 95% CI = [2.11, 29.7]). At the last measurement, pain intensity was positively associated with age and the number of pain events during the week.

CONCLUSIONS

The study highlights significant factors influencing post-thoracotomy pain management in pediatric patients. These findings underscore the importance of tailored pain management strategies that consider gender and age to improve post-operative care and outcomes in pediatric thoracotomy patients.

Art Therapy for Paediatric Pain: A Scoping Review

Pain is common in paediatric populations and is best treated with a multi-disciplinary approach. Art therapy interventions are gaining popularity in paediatrics; however, there is limited evidence on its impact on pain outcomes in children and adolescents. The objective of this scoping review is to map current research on art therapy's impact as an intervention in paediatric populations experiencing any type of pain (i.e., acute, recurrent, and chronic). Electronic searches were conducted by a medical librarian to identify studies that used art therapy interventions in paediatric populations with pain as an outcome measure. Four reviewers independently screened and selected articles for extraction using Covidence and data were extracted from articles using study objectives. There were five studies that met the inclusion criteria. Four of the five studies reported on pain intensity and all studies reported on emotional functioning. Findings suggest art therapy interventions can be helpful for reducing pain, anxiety, stress, and fear associated with treatment. Further, there is emerging evidence that art therapy can support the management of acute and procedural pain in children. Future research should examine the impacts of integrating art therapy interventions into the multidisciplinary management of paediatric pain.

Roadmap to the 'Chronic Pain GPS for Adolescents' Intervention: Content and Design Considerations for a Group Peer Support Intervention

OBJECTIVES

A biopsychosocial approach to understanding and treating pain is crucial; however, there are limited socially targeted interventions for adolescents with chronic pain (ACP). Peer support interventions implemented with other populations are associated with positive outcomes. ACPs perceive peer support to have high potential value. This study explored the preferences of ACP regarding the content and design of a group peer support intervention.

METHODS

Fourteen ACP (M age : 15.21 y; 9 females; 3 males, 1 nonbinary, and 1 gender questioning) completed a virtual interview and survey. Interviews were analyzed using inductive qualitative content analysis, and surveys were analyzed using descriptive statistics.

RESULTS

Adolescents described how they want to both talk and do activities together within a fun and casual environment with a facilitator present-ideally, someone with lived experience of chronic pain. Preferences were for a medium-sized group intervention that was in-person, at a consistent time on a weekday after school, and semi-structured. Barriers to attending and engaging in the potential group peer intervention were also discussed.

DISCUSSION

ACPs desire a facilitated socially focused intervention that provides them with the opportunity to spend time with other ACPs. A group peer support environment where ACPs can provide and receive peer support through sharing their experiences with others who understand them as well as engage in activities was described. The findings from this study provide insights for the development of a group peer support intervention.

Psychological predictors of performance-based physical functioning among pediatric pain program participants

PURPOSE

The purpose of the present study was to evaluate changes in performance-based physical functioning and investigate psychological predictors of physical functioning over time in pediatric patients with chronic pain who completed an interdisciplinary rehabilitation intensive outpatient program (IOP).

METHODS

Participants (N = 55; mean age = 14.92 years; 12.7% male, 87.3% female; 83.6% White, 5.6% African-American/Black; 9.1% Latinx) completed baseline measures assessing pain intensity and modifiable psychological factors (i.e., pain catastrophizing, kinesiophobia, anxiety and depressive symptoms). Participants were administered performance-based assessments of physical functioning (i.e., physical endurance, high-level motor abilities) before and after IOP completion.

RESULTS

Pain intensity was not significantly associated with physical functioning at either timepoint. There was significant improvement on measures of physical functioning after completion of the IOP when controlling for the effects of sex, race, and ethnicity. Depressive symptoms were associated with baseline physical endurance, β = - .28, p = .047, while pain catastrophizing was associated with baseline gross motor abilities, β = - .28, p = .032.

CONCLUSION

Participation in an IOP led to significant improvement in physical endurance and high-level motor ability. Depressive symptoms and pain catastrophizing were associated with physical functioning at baseline but not post-program completion. Integration of pain psychology and physical therapy in an IOP can help address the interrelated psychological and physical factors impacting physical functioning to improve outcomes for children with chronic pain.

How Do We Treat Children with Anterior Cutaneous Nerve Entrapment Syndrome and Is the Biopsychosocial Model Also Being Applied? A Scoping Review

Background

Evidence-based guidelines for managing anterior cutaneous nerve entrapment syndrome (ACNES) in children are absent. The primary aim of this review was to scrutinize the evidence supporting currently used treatment interventions. In accordance with the World Health Organization (WHO) guidelines for managing chronic pain in children, these patients and their families and caregivers should be treated within the context of the biopsychosocial model; pain should not be treated purely as a biomedical problem. Therefore, our second aim was to evaluate whether these interventions are applied within the context of the biopsychosocial model, utilizing an inter- or multidisciplinary approach.

Materials and Methods

A scoping review of the literature was conducted to explore treatment strategies for ACNES in children. To ensure a comprehensive overview of published literature on this topic, the search was not restricted based on study type. Two reviewers independently assessed titles and abstracts. After excluding records unrelated to children, full texts were screened for inclusion. Any discrepancies in judgement were resolved through discussion with a third reviewer.

Results

Out of 35 relevant titles, 22 were included in this review. Only 4 articles provided information on long-term outcomes. The overall quality of the review was deemed low. The majority of reports did not address treatment or education within the psychological and social domains. A structural qualitative analysis was not feasible due to the substantial heterogeneity of the data.

Conclusion

The evidence supporting current treatment strategies in children with ACNES is of low quality. More research is needed to establish an evidence-based treatment algorithm for patients with this challenging pain problem. In line with the WHO recommendation, greater emphasis should be placed on a biopsychosocial approach. The ultimate goal should be the development of a generic treatment algorithm outlining an approach to ACNES applicable to all professionals involved.

Pediatric Pain Management: The Time for Action Is Now

Pediatric anesthesia is a field of research and assistance in which more specialization needs are emerging [...].

Orientin Reduces the Effects of Repeated Procedural Neonatal Pain in Adulthood: Network Pharmacology Analysis, Molecular Docking Analysis, and Experimental Validation

Background

Premature infants often undergo painful procedures and consequently experience repeated procedural neonatal pain. This can elicit hyperalgesia and cognitive impairment in adulthood. Treatments for neonatal pain are limited. Orientin is a flavonoid C-glycoside that has repeatedly been shown to have pharmacological effects in the past decades. The aim of this study was to systematically explore the effect of orientin on repeated procedural neonatal pain using network pharmacology, molecular docking analysis, and experimental validation.

Methods

Several compound-protein databases and disease-protein databases were employed to identify proteins that were both predicted targets of orientin and involved in neonatal pain. A protein-protein interaction (PPI) network was constructed, and Gene Ontology (GO) and Kyoto Encyclopedia of Genes and Genomes (KEGG) enrichment analyses were performed to explore the potential mechanism of action. Molecular docking analysis was employed to calculate the binding energy and visualize the interactions between orientin and potential target proteins. Finally, a mouse model of repeated procedural neonatal pain was established and orientin was administered for 6 days. The mechanical and thermal pain thresholds were assessed in neonates and adult mice. A Morris water maze was employed to investigate cognitive impairment in adult mice.

Results

A total of 286 proteins that were both predicted targets of orientin and involved in neonatal pain were identified. The hub proteins were SRC, HSP90AA1, MAPK1, RHOA, EGFR, AKT1, PTPN11, ESR1, RXRA, and HRAS. GO analysis indicated that the primary biological process (BP), molecular function (MF), and cellular component (CC) were protein phosphorylation, protein kinase activity, and vesicle lumen, respectively. KEGG analysis revealed that the mitogen-activated protein kinase (MAPK) signaling pathway may be the key to the mechanism of action. Molecular docking analysis showed the high binding affinities of orientin for MAPK1, MAPK8, and MAPK14. In mice, orientin inhibited the hyperalgesia in the pain threshold tests in neonates and adult mice and cognitive impairment in adult mice. Immunofluorescence showed that phosphorylated MAPK1 (p-ERK) protein levels in the hippocampus and spinal dorsal horn were downregulated by orientin.

Conclusion

The findings suggested that orientin alleviates neonatal pain, and the MAPK signaling pathway is involved.

Flourishing among Children and Adolescents with Chronic Pain and Emotional, Developmental, or Behavioral Comorbidities

Pediatric chronic pain is an important public health issue given its notable impact on numerous domains of living. Pediatric chronic pain is also often comorbid with emotional, developmental, or behavioral conditions, which can lead to more severe negative outcomes and an even greater reduction in positive outcomes compared to those without comorbidities. Flourishing is a positive outcome that chronic pain status has been shown to impact. Flourishing in children aged 6-17 years living with chronic pain, as well as those with chronic pain and comorbidities, was explored using data from the 2018/2019 National Survey of Child Health. Chronic pain occurred in 4.0% of our sample, and the prevalence of chronic pain plus comorbidities was 3.9%. There were significant associations between the chronic pain condition status and all demographic variables (sex, age, race/ethnicity, poverty level, parental education, and health insurance status). The results of the hierarchical logistic regression found that the chronic pain condition status significantly predicted flourishing. Children with chronic pain were 2.33 times less likely to flourish, and children with chronic pain plus an emotional, developmental, or behavioral comorbidity were 13 times less likely to flourish than their typical peers. Given their significantly lower likelihood of flourishing, there is an urgent need for interventions targeted at children experiencing chronic pain and mental health comorbidities.

Pediatric pain rehabilitation during the COVID-19 pandemic: exploring the effectiveness of a hybrid intensive interdisciplinary pain treatment model

PURPOSE

This study aimed to (1) examine improvements in rehabilitation outcomes after participation in a pediatric hybrid intensive interdisciplinary pain treatment model (50% in-person and 50% video-based telehealth) and (2) compare magnitude of hybrid model improvements to patients treated in a traditional, 100% in-person model prior to the pandemic.

MATERIALS AND METHODS

Rehabilitation outcomes for 33 youth with chronic pain from the model were compared to 33 youth with chronic pain who completed a traditional, in-person model. Improvements between admission and discharge in both models were examined using paired student t-tests. Independent samples t-tests compared change scores for the hybrid and traditional models.

RESULTS

Participants in both models experienced significant improvements on all rehabilitation outcomes, including cardiovascular endurance, pain interference, functional disability, and occupational performance (p < 0.001), except for pain intensity (p = 0.15). Change scores for rehabilitation outcomes did not significantly differ between models.

CONCLUSIONS

Quantitatively, hybrid model rehabilitation outcomes appeared clinically equivalent to the traditional, in-person model. Qualitative and psychosocial outcome comparisons of each model are warranted to better understand challenges and barriers associated with hybrid pain treatment models. The feasibility and impact of tools to enhance telehealth, such as actigraphy or virtual reality, should also be explored.IMPLICATIONS FOR REHABILITATIONThis study supports the efficacy of video-based telehealth interventions for children and adolescents with chronic pain syndromes.Disability outcomes for a hybrid (50% in-person, 50% video-based telehealth) intensive interdisciplinary pain treatment program appear to be equivalent to patients treated within a fully in-person program.

Diagnostics and Management of Pediatric Headache: An Exploratory Study among Dutch Physical Therapists

Physiotherapists are often part of a multidisciplinary treatment plan for children with headaches. The literature on physical therapeutic diagnostics and management of headaches is often focused on adults. To gain insight, identify knowledge gaps, and increase the evidence needed for clinical physical therapeutic practice with children with headaches, an exploratory method is warranted. The purpose of this study was to describe the views, beliefs, and experiences of physical therapists regarding diagnostics and treatment options for children with headaches. The method consisted of a survey and two peer consultation group meetings. A total of 195 individual surveys were returned and 31 out of 47 peer consultation groups participated. Most participants were specialized in pediatric physical therapy (93.3%). They use the 4P-factor model (predisposing, precipitating, perpetuating, and protective factors) as a guiding principle in the diagnostic and therapeutic process in children with headaches. This model helps to organize and to understand how a variety of factors interact in a biopsychosocial relationship. Pediatric physical therapists focus their treatments on factors interfering with movement and functional abilities of the child with headaches. Knowledge of how temporomandibular disfunction can relate to headaches is currently insufficient for pediatric physical therapists.

Expressed Beliefs about the Cause of Pain in a Pediatric Population: A Qualitative Study

(1) Background: The aims of this study are to explore what beliefs children and adolescents manifest about the cause of the pain they describe, to compare whether there are differences between beliefs by age and the persistence of pain, and to relate the explanations of the cause of pain with current scientific evidence. (2) Methods: a cross-sectional qualitative study was used. The primary endpoint of the study was obtaining explanations of the cause of pain recorded by means of an open-ended question. The participants were school-age children attending a charted school in the province of Barcelona. (3) Results: The children and adolescents proposed a diverse range of explanations for the cause of pain that they reported in their responses. The most frequent explanation for the cause of pain were pathologies and injuries (45.95%), ergonomic issues (22.60%) and psychological issues (15.95%). (4) Conclusions: There is a lot of variety in the explanations that young people give about the cause of their pain in schoolchildren aged between 10 and 16 years old. There exists a high prevalence of explanations non-associated with tissue damage (ENAD) concerning the causes of pain described. It is necessary that future health prevention programs dedicated to early ages consider which beliefs about the cause of pain are the most frequent in the pediatric population.

A Systematic Review of Occupational Therapy-Related Interventions for Pediatric Chronic Pain

Occupational therapists have distinct value providing pediatric chronic pain interventions (e.g., pain management, normalizing sensory responses, increasing participation); however, limited evidence exists. This review appraised empirical studies on occupational therapy pediatric chronic pain management. Three reviewers independently screened 2,401 titles, 250 abstracts, and 71 full-text sources for studies published in English, after 2008, and with sample sizes >10, participants <18 years, with chronic pain >3 months, and outcomes related to pain/function. Studies were assessed for risk of bias. The review included 23 studies on psychological, interprofessional, virtual/telehealth, or biomechanical management, demonstrating significant decreases in pain/disability. Most studies had high risk of bias for lack of randomization and control groups, and homogeneous sampling. The occupational therapists' role in chronic pain interventions is still unclear. Research including larger, heterogenous samples is warranted to examine occupational therapy's specific role providing pain interventions as part of a team.

Comparison of ultrasound-guided supraclavicular and costoclavicular brachial plexus blocks in pediatric patients: a randomized clinical trial

PURPOSE

Costoclavicular brachial plexus block has been described recently as a new technique in adults and pediatric patients. In this study, we aimed to compare the supraclavicular and costoclavicular approaches, which are claimed to be effective and practical in pediatric patients.

METHODS

Sixty children were randomized to receive supraclavicular (SC group) or costoclavicular (CC group) brachial plexus blocks prior to surgical incision. Block performance times were recorded as the primary outcome. Procedural features (ideal brachial plexus cord visualization/needle pathway planning time, needle tip/shaft visualization difficulty, number of needle maneuvers, requirement of extra needle maneuvers due to insufficient local anesthetic distribution) and postoperative pain-related data (sensorimotor block intensities, Wong-Baker and FLACC pain scores and analgesic requirements) were also evaluated. To observe the tendency toward respiratory complications, ultrasonographic diaphragm movement amplitude (with M-mode) and diaphragm thickness (with B-mode) were measured postoperatively.

RESULTS

A total of 56 patients were included. Block performance times [70(7-97) vs. 115(75-180) s] were significantly lower in the CC group (p < 0.01). The block success rates did not differ (p > 0.05). The incidence of hemidiaphragm paralysis was 44% in the SC group (p < 0.001), and inspiratory diaphragm thickness was significantly lower (p < 0.01). None of CC group patients experienced hemidiaphragm paralysis. All other parameters were comparable (p > 0.05).

CONCLUSIONS

Although costoclavicular block did not show superiority in pain management, the block performance was perceived as more practical than supraclavicular block. We believe that costoclavicular brachial plexus block stands as a good option in upper extremity surgeries with the advantages of shorter block performance time and reduced ipsilateral hemidiaphragm paralysis risk in pediatric patients.

Mechanism-Based Pharmacological Treatment for Chronic Non-cancer Pain in Adolescents: Current Approaches and Future Directions

Chronic non-cancer pain in pediatrics is a widespread phenomenon that affects about 20% of adolescents (10-19 years old). Although interdisciplinary pain treatment programs, which often include pharmacological treatment, have emerged as the standard of care in management of this patient population, evidence regarding an optimal treatment is lacking. The efficacy and safety profiles of pharmacological treatments used to help adolescents suffering from chronic non-cancer pain remain understudied. This lack of evidence may increase polypharmacy and the risk of drug interactions and adverse events. This review examines evidence for the use of pharmacological treatments prescribed to treat chronic pain in adolescents (10-19 years old), with a focus on mechanism-based pharmacology. The objectives of this review are to: (a) review the evidence for mechanism-based pharmacological treatments for chronic non-cancer pain in adolescents and (b) describe the pharmacological agents that are commonly prescribed to manage chronic pain in adolescents, including dosage information, mechanism, and potential adverse effects. Pharmacological treatments should be used carefully with adolescents, ideally within an interdisciplinary treatment program that will incorporate physical rehabilitation, integrative medicine/active mind-body techniques, psychology, and global efforts to normalize daily activities.

The missing mechanistic link: Improving behavioral treatment efficacy for pediatric chronic pain

Pediatric chronic pain is a significant global issue, with biopsychosocial factors contributing to the complexity of the condition. Studies have explored behavioral treatments for pediatric chronic pain, but these treatments have mixed efficacy for improving functional and psychological outcomes. Furthermore, the literature lacks an understanding of the biobehavioral mechanisms contributing to pediatric chronic pain treatment response. In this mini review, we focus on how neuroimaging has been used to identify biobehavioral mechanisms of different conditions and how this modality can be used in mechanistic clinical trials to identify markers of treatment response for pediatric chronic pain. We propose that mechanistic clinical trials, utilizing neuroimaging, are warranted to investigate how to optimize the efficacy of behavioral treatments for pediatric chronic pain patients across pain types and ages.

Child and adolescent psychiatry staff's knowledge on pain management

OBJECTIVE

To assess the level of child and adolescent psychiatric staff's knowledge regarding pain management, to determine group differences between the medically more educated (physicians, nurses) and the less educated (psychologists, educators, special therapists) and to investigate the influence of gender, age, or professional experience as well as staff's own pain experiences.

METHODS

A total of 193 staff members from different professional backgrounds from three independent child and adolescent psychiatry clinics in Northern Germany were tested using the German version of the Pediatric Nurses' Knowledge and Attitudes Survey Regarding Pain Shriner's revision (PNKAS-Sr).

RESULTS

In total, the staff scored correctly 66% of the inventory questions. There was no difference between medically more educated and less educated staff members regarding the knowledge of pain management. The main factors influencing PNKAS score were age, profession, and pain education training.

CONCLUSIONS

Although chronic pain is not one of the main aspects of continuing education in child and adolescent psychiatry, the resulting level of knowledge was comparable to results of similar surveys with paediatric staffs. Nevertheless, further education is needed to enhance knowledge and understanding of children's pain in child psychiatry staff in order to professionally treat patients with chronic somatic and mental illnesses.

Association between the Use of Quantitative Sensory Testing and Conditioned Pain Modulation and the Prescription of Medication and Interventional Procedures in Children with Chronic Pain Conditions

The evidence supporting the use of pharmacological treatments in pediatric chronic pain is limited. Quantitative sensory testing (QST) and conditioned pain modulation evaluation (CPM) provide information on pain phenotype, which may help clinicians to tailor the treatment. This retrospective study aimed to evaluate the association between the use of QST/CPM phenotyping on the selection of the treatment for children with chronic pain conditions. We retrospectively analyzed the medical records of 208 female patients (mean age 15 ± 2 years) enrolled in an outpatient interdisciplinary pediatric complex pain center. Pain phenotype information (QST/CPM) of 106 patients was available to the prescribing physician. The records of 102 age- and sex-matched patients without QST/CPM were used as controls. The primary endpoint was the proportion of medications and interventions prescribed. The secondary endpoint was the duration of treatment. The QST/CPM group received less opioids (7% vs. 28%, respectively, p < 0.001), less anticonvulsants (6% vs. 25%, p < 0.001), and less interventional treatments (29% vs. 44%, p = 0.03) than controls. Patients with an optimal CPM result tended to be prescribed fewer antidepressants (2% vs. 18%, p = 0.01), and patients with signs of allodynia and/or temporal summation tended to be prescribed fewer NSAIDs (57% vs. 78%, p = 0.04). There was no difference in the duration of the treatments between the groups. QST/CPM testing appears to provide more targeted therapeutic options resulting in the overall drop in polypharmacy and reduced use of interventional treatments while remaining at least as effective as the standard of care.

The association of severe pain experienced in the pediatric intensive care unit and postdischarge health-related quality of life: A retrospective cohort study

BACKGROUND

Pain may be a modifiable risk factor for lower health-related quality of life after pediatric critical illness.

AIM

To evaluate the association between severe pain experienced in the (pediatrc intensive care unit) and postdischarge health-related quality of life.

METHODS

This was a retrospective cohort study. Children aged 1 month to 18 years admitted to the pediatric intensive care unit and enrolled in the Seattle Children's Hospital Outcomes Assessment Program were included. Pain was assessed every 2 h by bedside nursing staff using a behavioral pain scale or numeric pain scale. A day of severe pain was defined as a pediatric intensive care unit day with ≥25% of pain scores ≥7/10. Baseline (preadmission) and postdischarge (median 6 weeks) health-related quality of life was assessed by the Pediatric Quality of Life Inventory (PedsQL™) or the Stein Jessop Functional Status II-R (FS II-R, for children with developmental disability). The cohort was stratified by diagnosis category (surgical vs. medical), and associations were measured using linear regression models.

RESULTS

Among 546 patients, 11.9% experienced ≥1 day of severe pain. In multivariable linear regression, each day of severe pain was independently associated with a lower postdischarge health-related quality of life score by 3.6 points (95% CI -6.3 to -0.9) adjusted for baseline health-related quality of life score, age, baseline cognitive function, days with multi-organ dysfunction, pediatric intensive care unit length of stay, and decline in overall function. This association was stronger among surgical patients than medical patients with each day of severe pain resulting in a lower postdischarge health-related quality of life score by 5.3 points (95% CI -9.6 to -0.9) versus 2.6 points (95% CI -5.8 to 0.6). Surgical patients had lower postdischarge emotional functioning than physical functioning subdomain scores.

CONCLUSIONS

Children who experience severe pain in the pediatric intensive care unit have lower postdischarge health-related quality of life adjusting for baseline health-related quality of life, particularly among children who have undergone surgery. Attention to pain management may be important to improve postdischarge health-related quality of life.

What Works When Treating Children and Adolescents With Low Back Pain?

BACKGROUND

Low back pain is a common health condition for all ages. One quarter to a third of children report persistent pain, including low back pain.

CLINICAL QUESTION

The aim of this Clinical Commentary is to provide an overview of evidence-based treatment approaches for children and adolescents with low back pain.

KEY RESULTS

Physical, psychological, and pharmacological interventions are effective in reducing pain intensity and disability. Interdisciplinary and patient- and family-centered treatment approaches are the gold standard for persistent pain in children and adolescents. Communication between health professionals, children, and parents is a key part of a therapeutic alliance. The use of holistic and complementary therapies is not supported by compelling evidence.

CLINICAL APPLICATION

Physical interventions can be delivered alone or as a component of other interventions. The interventions are delivered over 8 to 12 weeks. Psychological therapies are mostly delivered as a component of a multidisciplinary treatment program: cognitive behavioral therapy is most often used, and interventions usually run from 4 to 10 weeks. Pharmacological interventions should be delivered in combination with physical and psychological interventions. Tailor family-centered interventions to personal aspects, such as age, gender, and family structure. When communicating with children and adolescents, use simple language that is clear and direct. Aim to support trust between health professionals and parents to facilitate family decision making. J Orthop Sports Phys Ther 2022;52(7):419-424. Epub: 18 May 2022. doi:10.2519/jospt.2022.10768.

The Explanatory Role of Sedentary Screen Time and Obesity in the Increase of Chronic Back Pain among European Adolescents: The HBSC Study 2002-2014

Background

Previous research has shown that chronic back pain amongst European adolescents is increasing. Determining the factors associated with this increasing trend is crucial for developing prevention strategies. In this study, we used data from the Health Behaviour in School‐aged Children (HBSC) survey to examine whether increases in screen time and/or obesity between 2002 and 2014 were associated with the increase in the prevalence of chronic back pain amongst European adolescents during the 12‐year period.

Methods

Data from 423,092 adolescents from 27 European countries/regions were drawn from the HBSC questionnaire‐based surveys conducted in 2002, 2006, 2010 and 2014. The Karlson–Holm–Breen method was used to examine the explanatory role of increases in screen time and obesity on the increase in the prevalence of chronic back pain whilst controlling for sex and age.

Results

Increases in both screen time and obesity between 2002 and 2014 were associated with increases in the prevalence of chronic back pain (p < 0.001). The percent of chronic back pain prevalence increase accounted for by screen time and obesity was 3.98% and 1.65%, respectively.

Conclusions

The increase in the prevalence of chronic back pain amongst European adolescents may be explained, in part, by the rising trends in both sedentary screen time and obesity. The fact that screen time and obesity only accounted for a small part of the increase in the prevalence of chronic back pain indicates that other unmeasured factors also play a role.

Significance

More screen time and obesity are slightly associated with more chronic back pain (CBP) prevalence in adolescents across the WHO European Region. The findings may be used to identify ways to prevent or reduce the rising trend of CBP in adolescents.

Pediatric Chronic Orofacial Pain: A Narrative Review of Biopsychosocial Associations and Treatment Approaches

Pediatric chronic orofacial pain (OFP) is an umbrella term which refers to pain associated with the hard and soft tissues of the head, face, and neck lasting >3 months in patients younger than 18 years of age. Common chronic pediatric OFP diagnoses include temporomandibular disorder, headaches, and neuropathic pain. Chronic OFP can adversely affect youth's daily functioning and development in many areas of well-being, and may be associated with emotional stress, depression, functional avoidance, and poor sleep, among other negative outcomes. In this mini-review, we will discuss common psychological comorbidities and familial factors that often accompany chronic pediatric OFP conditions. We will also discuss traditional management approaches for pediatric orofacial pain including education, occlusal appliances, and psychological treatments such as relaxation, mindfulness-based interventions, and cognitive-behavioral treatments. Finally, we highlight avenues for future research, as a better understanding of chronic OFP comorbidities in childhood has the potential to prevent long-term pain-related disability in adulthood.

Multidisciplinary Care for Refractory Pediatric Functional Abdominal Pain Decreases Emergency and Inpatient Utilization

ABSTRACT

Children with refractory functional abdominal pain (FAP) experience functional disability and may utilize emergency department (ED) and/or inpatient services. Whether multidisciplinary programs which help care for children with refractory FAP affect acute healthcare utilization is unknown. A retrospective chart review of children initially evaluated by the outpatient Multidisciplinary Abdominal Pain Program (MAPP) from October 2016 to May 2019 was completed. Patient characteristics and number of ED visits and hospitalizations for abdominal pain in the year prior to versus year after MAPP evaluation were captured. Thirty-eight children (ages 9-17 years [median 13 years]) were included. The median number of ED visits/patient/year decreased from 1 (range: 0-7) to 0 (range: 0-3) (P < 0.0001). Seven (18%) children had been hospitalized and, in these children, the median number of hospitalizations/patient/year decreased from 1 (range: 1-5) to 0 (range: 0-1) (P < 0.05). These data suggest multidisciplinary outpatient intervention for refractory FAP is associated with significant decreases in acute healthcare utilization.

The Measurement and Conceptualization of Coping Responses in Pediatric Chronic Pain Populations: A Scoping Review

Background: Pediatric chronic pain is a prevalent condition that requires significant coping to encourage optimal functioning; however, relevant research is vast, heterogeneous, and difficult to interpret. To date, no attempt has been made to map and summarize the measurement and conceptualization of coping responses in the context of pediatric chronic pain. Objectives: A scoping review was conducted to map and summarize the participant characteristics, methodologies, theoretical frameworks, and measures used to assess coping responses in youth with chronic pain. The extent to which authors used definitions and examples of coping responses (conceptual clarity) as well as consistently used measures (measurement consistency) and their corresponding conceptualizations (conceptual consistency) relative to how they were intended to be used were assessed. Methods: Searches were conducted through MEDLINE (PubMed) and PsycINFO. Following title/abstract screening, full-text extractions were performed on 125 English-language publications on coping in youth with chronic pain. Results: Of the 125 studies, only 12.8% used a theoretical framework to explain the coping responses assessed, and even fewer (7.2%) used theory to guide measure selection. Conceptual clarity was rated "low/very low" (i.e., no definitions and/or examples) for 47.2% of studies. The majority of studies were conducted in the United States (67%) and a preponderance of White and female participants was sampled. The research primarily used quantitative methods (85%) and cross-sectional designs (67%). Parent- or self-report questionnaires were the most common methods for assessing coping (86%). Of the 95 studies that utilized one of the 14 questionnaires with known psychometric properties, 33.7 and 55.8% had one or more discrepancies for conceptual and measurement consistency, respectively. Conclusions: This review highlights the lack of clear descriptions and theoretical frameworks of coping responses for pediatric chronic pain. Inconsistencies in the measurement and conceptualization of coping responses limit research and clinical advancements. As a field, we need to strive toward using well-developed theory to create fewer, more well-established standardized measures with clearly defined coping responses. Opportunities for qualitative and observational research in more diverse patient populations should be considered for theory construction and measure validation. Clinical Trial Registration: https://osf.io/xvn2a/?view_only=eff04e0c0b9649be89d403b10e9ff082.

Sensory Function and Psychological Factors in Children With Complex Regional Pain Syndrome Type 1

OBJECTIVE

To assess thermal-sensory thresholds and psychosocial factors in children with Complex Regional Pain Syndrome Type 1 (CRPS-I) compared to healthy children.

METHODS

We conducted quantitative sensory testing on 34 children with CRPS-I and 56 pain-free children. Warm, cool, heat, and cold stimuli were applied to the forearm. Children with CRPS-I had the protocol administered to the pain site and the contralateral-pain site. Participants completed the self-report Behavior Assessment System for Children.

RESULTS

Longer pain durations (>5.1 months) were associated with decreased sensitivity to cold pain on the pain site (P = .04). Higher pain-intensity ratings were associated with elevated anxiety scores (P = .03). Anxiety and social stress were associated with warmth sensitivity (both P < .05) on the contralateral-pain site.

CONCLUSIONS

Pain duration is an important factor in assessing pediatric CRPS-I. Hyposensitivity in the affected limb may emerge due to degeneration of nociceptive nerves. Anxiety may contribute to thermal-sensory perception in childhood CRPS-I.

Chronic pain following inguinal herniorrhaphy: perceptions of children and adolescents

OBJECTIVE

To analyze the perceptions of children and adolescents about chronic postsurgical pain, experienced for three years after outpatient inguinal herniorrhaphy.

METHOD

Descriptive, exploratory study, with a qualitative approach. Children and adolescents who reported chronic postsurgical pain were invited from previous quantitative research. The interviews with a semi-structured script were recorded, transcribed, and coded according to content analysis, thematic modality.

RESULTS

Twenty children and teenagers participated. They attributed different meanings to chronic persistent postsurgical pain, configuring a bad, uncomfortable, intermittent and limiting experience, which socially isolates, interferes with daily, school, and leisure activities. The report of pain was underestimated and neglected by the children's and adolescents' healthcare team, family members, teachers, and friends.

CONCLUSION

Children and adolescents recognize postsurgical pain as persistent pain and seem to perceive that their report is underestimated and neglected by parents and teachers. Additionally, they feel responsible for the presence of pain that affects psychological and social dimensions and imposes damage and fear that leads to the return of the hernia and to death.

Cross-national trends of chronic back pain in adolescents: results from the HBSC study, 2001-2014

Chronic back pain is a common problem that negatively impacts the wellbeing of many adolescents. Prior research suggests that the prevalence of chronic back pain has increased over the last decades, but research on this issue is scarce, single country-based, and has yielded inconsistent results. This study aimed to examine trends in the prevalence of chronic back pain over time in adolescents aged 11, 13 and 15, using data from the Health Behavior in School-aged Children (HBSC) survey. We conducted a secondary analysis of data from 650,851 adolescents, retrieved from four waves (2001/02, 2005/06, 2009/10 and 2013/14) of HBSC data from 33 countries or regions. The prevalence of back pain was higher (1) in each successive survey over time (18.3% in 2001/02, 19.3% in 2005/06, 20.4% in2009/10 and 21.6% in 2013/14), (2) in girls (21.9%) compared to boys (17.8%), and (3) in older adolescents compared to younger ones (14.5% in 11-year-olds, 19.6% in 13-year-olds and 25.5% in 15-year-olds). The increase in prevalence from 2001/02 to 2013/14 was more marked in older girls compared to younger girls, and in older boys compared to younger boys, and it ranged between 1% for 11-year-old boys and 7% for 15-year-old girls. More resources should be allocated to the prevention and treatment of chronic back pain in adolescents, especially for older girls.

The Impact of Spatial Distribution of Pain on Long-Term Trajectories for Chronic Pain Outcomes After Intensive Interdisciplinary Pain Treatment

OBJECTIVES

Evidence for the effectiveness of intensive interdisciplinary pain treatment (IIPT) for pediatric chronic pain is growing; however, little research has considered factors that contribute to differences in patients' treatment response. The present study utilized multilevel modeling to examine trajectory of change over time in functional disability from clinic assessment to 6-month follow-up in pediatric patients participating in IIPT, considering spatial distribution of pain, coping efficacy, and pain intensity.

MATERIALS AND METHODS

Participants included 110 pediatric patients (Mage=14.65, SD=2.37; localized pain, 27.3%; widespread pain, 72.7%) consecutively admitted into IIPT. Patients completed self-report measures of functional disability, pain intensity, and coping efficacy at pretreatment assessment, admission, weekly during IIPT, discharge, and several follow-ups.

RESULTS

Analysis identified a model with 3 three-way interactions, including time, time squared, pain intensity, coping efficacy, and pain distribution, on functional disability. The spatial distribution of pain had the greatest impact on treatment trajectory in patients with widespread pain, high pain intensity, and poor coping efficacy; these patients demonstrated greater functional disability compared with patients with localized pain. In addition, patients with widespread pain and poor coping efficacy had the most functional disability across all levels of pain intensity. Patients with localized pain and poor coping efficacy demonstrated initial treatment gains, but evidenced an increase in functional disability at follow-up.

DISCUSSION

Overall, spatial distribution of pain, coping efficacy, and pain intensity played an important role in patients' response to treatment. Better understanding of these variables could improve treatment response, particularly for the most severely disabled chronic pain patients.

Low-Intensity Continuous Ultrasound Therapies—A Systematic Review of Current State-of-the-Art and Future Perspectives

Therapeutic ultrasound has been studied for over seven decades for different medical applications. The versatility of ultrasound applications are highly dependent on the frequency, intensity, duration, duty cycle, power, wavelength, and form. In this review article, we will focus on low-intensity continuous ultrasound (LICUS). LICUS has been well-studied for numerous clinical disorders, including tissue regeneration, pain management, neuromodulation, thrombosis, and cancer treatment. PubMed and Google Scholar databases were used to conduct a comprehensive review of all research studying the application of LICUS in pre-clinical and clinical studies. The review includes articles that specify intensity and duty cycle (continuous). Any studies that did not identify these parameters or used high-intensity and pulsed ultrasound were not included in the review. The literature review shows the vast implication of LICUS in many medical fields at the pre-clinical and clinical levels. Its applications depend on variables such as frequency, intensity, duration, and type of medical disorder. Overall, these studies show that LICUS has significant promise, but conflicting data remain regarding the parameters used, and further studies are required to fully realize the potential benefits of LICUS.

Chronic non-cancer pain in adolescents: a narrative review

Introduction

Chronic pain is defined as a pain lasting more than 3–6 months. It is estimated that 25% of the pediatric population may experience some kind of pain in this context. Adolescence, corresponding to a particular period of development, seems to present the ideal territory for the appearance of maladaptive mechanisms that can trigger episodes of persistent or recurrent pain.

Methods

A narrative review, in the PubMed/Medline database, in order to synthetize the available evidence in the approach to chronic pain in adolescents, highlighting its etiology, pathophysiology, diagnosis, and treatment.

Results

Pain is seen as a result from the interaction of biological, psychological, individual, social, and environmental factors. Headache, abdominal pain, and musculoskeletal pain are frequent causes of chronic pain in adolescents. Pain not only has implications on adolescents, but also on family, society, and how they interact. It has implications on daily activities, physical capacity, school performance, and sleep, and is associated with psychiatric comorbidities, such as anxiety and depression. The therapeutic approach of pain must be multimodal and multidisciplinary, involving adolescents, their families, and environment, using pharmacological and non-pharmacological strategies.

Discussion and conclusion

The acknowledgment, prevention, diagnosis, and treatment of chronic pain in adolescent patients seem not to be ideal. The development of evidence-based forms of treatment, and the training of health professionals at all levels of care are essential for the diagnosis, treatment, and early referral of these patients.

Development of the Conceptualization of Pain Questionnaire: A Measure to Study How Children Conceptualize Pain

(1) Background: Research has shown that thoughts about pain are important for the management of chronic pain in children. In order to monitor changes in thoughts about pain over time and evaluate the efficacy of treatments, we need valid and reliable measures. The aims of this study were to develop a questionnaire to assess a child’s concept of pain and to evaluate its psychometric properties; (2) Methods: This is a cross-sectional, two-phase, mixed-method study. A total of 324 individuals aged 8 to 17 years old responded to the newly created questionnaire. The Conceptualization of Pain Questionnaire (COPAQ) was calibrated using the Rasch model. The chi-square test was used for the fit statistics. Underfit and overfit of the model were determined and a descriptive analysis of infit and outfit was conducted to identify who responded erratically. Internal consistency was measured using the Person Separation Index (PSI); (3) Results: Fit to the Rasch model was good. Suitable targeting indicated which items were simple to answer; Person Fit identified 9.56% children who responded erratically; PSI = 0.814; (4) Conclusions: The findings suggest that COPAQ is a measure of a child’s concept of pain that is easy to administer and respond to. It has a good fit and a good internal consistency.

Team Approach: Complex Regional Pain Syndrome in Children and Adolescents

Children and adolescents with chronic pain are best managed by an interdisciplinary team. In cases of complex regional pain syndrome (CRPS), the interdisciplinary team consists of a pain management specialist, such as an anesthesiologist or physiatrist, a physical therapist, an occupational therapist, a pain psychologist, and an orthopaedist. It may also include other professions, such as a gastroenterologist, psychiatrist, nurse practitioner, nutritionist, endocrinologist, acupuncturist, or social worker. Key factors include rapid recognition of CRPS and the initiation of appropriate treatment, both for the pain syndrome as well as for the orthopaedic injury. Intensive therapies have been shown to be effective in treating CRPS in children. Children often are more responsive to noninvasive treatments than adults.

Utility of Electrical Neuromodulation for Treating Chronic Pain Syndromes in the Pediatric Setting: A Systematic Review

OBJECTIVES

Chronic pain syndromes in children can carry significant threats to psychological well-being, opioid overuse, functional impairments, and severe disability. While several high-level studies, almost exclusively in adults, have demonstrated the utility of implantable electrical neuromodulation systems for treating various chronic pain syndromes, there exists a paucity of pediatric-specific evidence. Unfortunately, evidence and practice patterns established from adults may not be fully translatable to children given differences in disease manifestations and anatomical variances.

MATERIALS AND METHODS

We performed a systematic review using conventional PRISMA methodology to identify studies reporting use of implantable electrical neuromodulation systems in children. The primary outcome parameters collected were analgesic relief and functional benefits. Additionally, previous interventions attempted, neuromodulation parameters, and limitations were collected as reported.

RESULTS

A total of 11 studies was identified, which described 19 patients who were refractory to multidisciplinary pain management strategies. The cohort was mostly adolescent (18/19), suffered from CRPS (14/19), and received SCS (17/19). Nearly all patients, both those with CRPS (13/14) and non-CRPS conditions (4/4), reported significant pain relief and functional recovery following neuromodulation. There were no severe complications reported; limitations included suboptimal benefit or loss of analgesia (3/19), lead or device revision (3/19), and subcutaneous infection (1/19), all of which were congruent with adult outcomes.

CONCLUSION

There exist children with chronic pain refractory to standard of care approaches who could be considered for neuromodulation interventions. The existing data, which was limited and from a low tier of evidence, suggest that these interventions are relatively safe and provide meaningful pain reduction and functional improvements. While not previously reported, we recommend careful consideration of the pubertal growth spurt prior to device lead placement-if reasonable and appropriate-given the possibility of inferior lead migration with physiologic growth in patients with SCS devices or foraminal extrusion in patients with dorsal root ganglion stimulation devices.

Sleep among Youth with Severely Disabling Chronic Pain: Before, during, and after Inpatient Intensive Interdisciplinary Pain Treatment

Poor sleep is commonly reported in pediatric chronic pain. There are signals that intensive interdisciplinary pain treatments (IIPT) may inadvertently improve objective sleep, but this claim cannot be substantiated without baseline sleep data prior to IIPT. This study followed the objective sleep/wake patterns (e.g., duration, quality, timing, consistency) of pediatric patients with severely functionally disabling chronic pain before, during, and after inpatient IIPT (the Functional Independence Restoration Program-"FIRST Program"), alongside a similarly-disabled chronic pain Comparison Group. The final sample included N = 10 FIRST Patients and N = 9 Comparison Group patients. At baseline, the whole sample showed healthy sleep duration (~9 h), average sleep efficiency <90%, late sleep onset and offset (mean = 11:56 p.m.-8:50 a.m.), and highly inconsistent sleep schedules night to night. During IIPT, FIRST Patients maintained healthy sleep durations, moved sleep schedules 2 h earlier, and decreased timing and duration variability by >60 min while the Comparison Group maintained similar sleep to baseline. At follow up (1-2 months later), FIRST Patients' sleep schedules shifted later but were still less variable than at baseline. Results point to the malleability of sleep/wake patterns within treatment contexts with strict environmental control but suggest that these gains may be difficult for youth with chronic pain to maintain in the home environment.

Understanding and Managing Adolescents with Conversion and Functional Disorders

A functional disorder is a constellation of bothersome physical symptoms that compromise regular function but for which there is no identifiable organic or psychiatric pathology. Functional disorders can present with various symptoms. Common forms of functional disorders include functional neurologic symptom disorder (also referred to as "conversion disorder"), functional gastrointestinal disorders, chronic pain syndromes, and chronic fatigue. One-third to one-half of outpatient consultations in many practices are due to functional disorders. Functional disorders must be distinguished from structural and psychiatric disorders but should not be considered diagnoses of exclusion. Recovery is facilitated by good relationships between patients and practitioners, with good explanations of the pathophysiology of functional disorders and effective encouragement and education of patients.

Electroacupuncture alleviates inflammatory pain via adenosine suppression and its mediated substance P expression

BACKGROUND

Acupuncture has been widely used for alleviating pain. However, its mechanisms remain largely enigmatic.

OBJECTIVE

In the present study, we focused on whether the analgesic effect of electroacupuncture is related to its regulation on adenosine and substance P expression.

METHODS

We established chronic inflammatory pain model in rats through a single injection of Complete Freund's Adjuvant, and then we treated animals using daily electroacupuncture. We applied seven bilateral sessions of electroacupuncture (ST36 and BL60, 0.5 to 1.5 mA, initial strength of 0.5 mA, increased by 0.5 mA every 10 minutes, for 30 minutes per session, one section per day) to Complete Freund's Adjuvant rats for seven days. The analgesic effect of electroacupuncture was evaluated by measuring paw withdrawal threshold in rats that received mechanical and thermal stimulation.

RESULTS

Daily electroacupuncture stimulation effectively increased paw withdrawal threshold in Complete Freund's Adjuvant rats. Electroacupuncture increased the adenosine level in zusanli. A further study showed that electroacupuncture could decrease substance P, neurokinin-1 receptor, tumor necrosis factor-alpha, interleukin-1β, interleukin-6 and CD68 levels in dorsal root ganglion. Interestingly, direct injection of adenosine A1 or substance P receptor antagonists, or dorsal nerve root transection could significantly impair electroacupuncture induced analgesic actions in Complete Freund's Adjuvant rats could and reduce the levels of substance P, neurokinin-1 receptor, tumor necrosis factor-alpha, interleukin-1β, interleukin-6 and CD68. Finally, we confirmed that direct injection of adenosine A1 receptor agonist replicated the analgesic effect of electroacupuncture.

CONCLUSION

Our results indicate regulation of adenosine-mediated substance P secretion. Substance P-mediated pathway may be involved in the analgesia process by electroacupuncture in rats.

Feasibility of group-based acceptance and commitment therapy for adolescents (AHEAD) with multiple functional somatic syndromes: a pilot study

BACKGROUND

Recurrent and impairing functional somatic syndromes (FSS) are common in adolescents. Despite a high need for care, empirically supported treatments are lacking for youth. The aim of this uncontrolled pilot study was to assess feasibility and treatment potential of a new intervention with group-based Acceptance and Commitment Therapy (ACT) in a generic treatment approach for adolescents with multiple FSS.

METHODS

Twenty-one patients received 'ACT for Health in Adolescents' (AHEAD) (30 h), specifically developed for adolescents (aged 15-19 years) with moderate to severe FSS. Close relatives attended an information meeting to facilitate support of the patients throughout treatment. Treatment satisfaction was evaluated by means of self-report and relatives' impressions. Self-reported physical health at 3 months follow-up (FU) after end of treatment was the primary outcome whereas secondary outcomes included symptom burden, limitation due to symptoms, illness worry, emotional distress and physical and emotional symptoms. Treatment targets were assessed by measures on illness behaviour, illness perception and psychological inflexibility.

RESULTS

Nineteen patients (90.5%) completed the treatment with a high overall attendance rate of 93%. All would recommend the treatment to a friend with similar problems. Close relatives rated it valuable to participate in an information meeting. Patients' physical health improved significantly from assessment to FU with a clinically relevant mean change of 8.9 points (95% CI [5.4; 12.4]; SRM 0.91 [0.26;1.57]). Improvement was also seen on all secondary outcome measures, from assessment to FU. Maladaptive illness behaviours and perceptions as well as psychological inflexibility showed a significant decline from assessment to FU.

CONCLUSION

AHEAD was feasible and potentially efficacious and warrants testing in a larger clinical trial.

TRIAL REGISTRATION

Clinical Trials gov NCT04464447 , registration date July 9th, 2020. Retrospectively registered.

A Secondary Analysis of Integrated Pediatric Chronic Pain Services Related to Cost Savings

Youth with chronic pain have high healthcare utilization and associated costs. Research supports integrated treatment; though, it's unclear which treatments are used and cost-effective. This study expands on work that found reduced service use and cost savings following participation in an outpatient integrated pediatric pain clinic. We explored which services were commonly used and which individual (psychotherapy, medication management, acupuncture, massage, biofeedback) and/or combinations of services were associated with service use reduction and cost savings. Medication management and psychotherapy were more common than complementary integrative medicine (CIM) services. Massage services were associated with reduced inpatient costs. There were trends of fewer emergency department visits for participants who received CIM services in addition to medication management and psychotherapy, and more visits for those with biofeedback. Findings suggest that a more detailed examination of service utilization is needed to better understand cost outcomes related to the integrated treatment of pediatric chronic pain.

Assessing the impact of the five senses on quality of life in mucopolysaccharidoses

Background

The mucopolysaccharidoses (MPSs) are lysosomal storage disorders associated with progressive multi-organ and skeletal abnormalities. Clinical manifestations can affect each of the five senses: hearing, vision, smell, taste, and touch.

Main body of the abstract

On 24–26 May 2018, 46 specialists with expertise in managing symptoms of MPS and experts specialized in evaluating and managing impairments in each one of the five senses gathered in Lisbon, Portugal at the “MPS & the five senses” meeting to discuss how loss of one or multiple senses can affect activities of daily living (ADL) and quality of life (QoL) in MPS patients and best practices in evaluating and managing the loss of senses in these individuals. The meeting confirmed that MPS can affect the senses considerably, but how these impairments affect ADL and overall QoL from a patient’s perspective remains unclear. A better insight may be achieved by prospectively collecting patient-reported outcome (PRO) data internationally in a standardized way, using a standard battery of tools. To identify relevant PRO tools, a systematic literature review and a selection of existing published questionnaires, focused on adults with no intellectual delay, were performed after the meeting. The search strategy identified 33 PRO tools for hearing, 30 for speech, 125 for vision, 49 for touch (including pain and upper limb function), and 15 for smell/taste. A further selection was made based on several criteria, including applicability/relevance for MPS, applicability in different countries (languages)/cultures, availability in English, ease of use, validation, and normative data, resulting in a final set of 11 tools. In addition to these sense-specific PRO tools, a general QoL tool, the EuroQol (EQ)-5D-5 L, was selected to assess overall QoL and reveal coping behaviors.

Short conclusion

MPS can affect each of the five senses, but current knowledge on the impact of sense impairments on QoL/ADL in MPS patients remains limited. Collection of data in a standardized fashion using sense-specific patient-reported outcome tools and a general QoL tool may fill the current knowledge gap.

Nonpharmacological Interventions Addressing Pain, Sleep, and Quality of Life in Children and Adolescents with Primary Headache: A Systematic Review

Purpose

Children and adolescents with primary headache are at risk of persistent somatic symptoms and reduced quality of life (Qol) due to pain and pain-related behaviors, such as avoiding school and activities. Sleep is essential to health, and children and adolescents with primary headaches have more sleep complaints than do healthy controls. A treatment approach that addresses multifactorial causes is likely important. Nonpharmacological interventions seem promising. However, knowledge about effective strategies is limited. The objective of this review is to assess the effect of nonpharmacological interventions in randomized controlled trials (RCTs) among children and adolescents with primary headache in order to identify useful strategies.

Patients and methods

Outcome measures are pain, sleep, Qol, and coping versus no intervention or control intervention. Medline, CINAHL, EMBASE, and PsycINFO were searched for eligible trials. ClinicalTrials.gov. was searched for ongoing trials. Initial searches yielded 2588 publications. After initial screening and subsequent full-text review and quality assessment, 13 RCTs reported in 15 articles were selected for review. All reviewers independently assessed study quality using the CONSORT criteria for nonpharmacological interventions.

Results

Cognitive behavioral therapy (CBT), including education on pain-related topics, sleep, coping, and stress management, is an effective strategy for reducing headache and pain within groups over time. Fifteen studies assessed pain, 3 studies assessed sleep, 6 studies assessed Qol, and 11 studies assessed coping.

Conclusion

Strategies identified as useful were parts of CBT interventions. However, it was not possible to identify a single effective intervention addressing pain, sleep, Qol, and coping in children and adolescents with headache, primarily because sleep was infrequently addressed. Various aspects of Qol and coping strategies were assessed, rendering comparison difficult. Strategies for future interventions should include descriptions of theory-driven CBT interventions, depending on clinical setting and based on local resources, to promote a solid evidence base for nonpharmacological interventions.

Recurrent Painful Ophthalmoplegic Neuropathy and Oculomotor Nerve Schwannoma: A Pediatric Case Report with Long-Term MRI Follow-Up and Literature Review

Background

Recurrent painful ophthalmoplegic neuropathy (RPON), previously known as ophthalmoplegic migraine (OM), is an uncommon disorder with repeated episodes of ocular cranial nerve neuropathy associated with ipsilateral headache. The age of presentation is most often during childhood or adolescence. MRI has a central role in the assessment of the RPON, especially to distinguish orbital, parasellar, or posterior fossa lesions that mimic symptoms of RPON. Actually, oculomotor nerve tumors may be masquerade as RPON so that MRI follow-ups are required to detect the possibility of tumor etiology.

Case presentation

We report a 16-year-old boy with a 7-year follow-up and multiple brain MRI data, previously diagnosed as OM. The last brain MRI, performed during an acute phase of oculomotor paresis with ipsilateral headache, showed a nodular lesion described as schwannoma of III cranial nerve. Then, we reviewed the literature on OM and RPON in pediatric age with a focus on brain MRI findings.

Conclusions

This review highlights the important role of serial brain MRIs in the long-term follow-up of RPON, especially in the cases with childhood onset, in order to not delay the diagnosis of a possible oculomotor nerve schwannoma.

Pain Management In Pediatric Patients With Postural Orthostatic Tachycardia Syndrome: Current Insights

Pediatric patients with postural orthostatic tachycardia syndrome (POTS) often present with co-occurring struggles with chronic pain (POTS+pain) that may limit daily activities. POTS is a clinical syndrome characterized by orthostatic symptoms and excessive postural tachycardia without orthostatic hypotension. Active research from the medical and scientific community has led to controversy over POTS diagnosis and treatment, yet patients continue to present with symptoms associated with POTS+pain, making treatment recommendations critical. This topical review examines the literature on diagnosing and treating pediatric POTS+pain and the challenges clinicians face. Most importantly, clinicians must employ an interdisciplinary team approach to determine the ideal combination of pharmacologic (e.g., fludrocortisone), non-pharmacologic (e.g., physical therapy, integrative medicine), and psychological (e.g., cognitive behavioral therapy, psychoeducation) treatment approaches that acknowledge the complexity of the child's condition, while simultaneously tailoring these approaches to the child's personal needs. We provide recommendations for treatment for youth with POTS+pain based on the current literature.

Best-Evidence for the Rehabilitation of Chronic Pain Part 1: Pediatric Pain

Chronic pain is a prevalent and persistent problem in middle childhood and adolescence. The biopsychosocial model of pain, which accounts for the complex interplay of the biological, psychological, social, and environmental factors that contribute to and maintain pain symptoms and related disability has guided our understanding and treatment of pediatric pain. Consequently, many interventions for chronic pain are within the realm of rehabilitation, based on the premise that behavior has a broad and central role in pain management. These treatments are typically delivered by one or more providers in medicine, nursing, psychology, physical therapy, and/or occupational therapy. Current data suggest that multidisciplinary treatment is important, with intensive interdisciplinary pain rehabilitation (IIPT) being effective at reducing disability for patients with high levels of functional disability. The following review describes the current state of the art of rehabilitation approaches to treat persistent pain in children and adolescents. Several emerging areas of interventions are also highlighted to guide future research and clinical practice.

A Person-Centred Approach When Encountering Students With Recurrent Pain: School Nurses' Experiences

Stress has a negative impact on students' daily lives and can be associated with recurrent pain. School nurses play a key role in supporting young people with stress-related pain. The purpose of this qualitative interview study was to elucidate school nurses' experiences of encountering students with recurrent pain when practicing person-centred care. The school nurses were based at public and private schools and worked with students aged 12-19. Data were collected through interviews with 18 school nurses and analyzed with deductive content analysis. The school nurses felt that actively listening to the students' narratives about daily life with recurrent pain, and co-creation of a health plan, encouraged the students to participate as partners in their own care and strengthened their relation with the students. The application of a person-centred approach in school health care meant that traditional knowledge transfer was replaced with a dialogue that reflects both the student's and school nurse's perspective.