Juvenile Fibromyalgia Syndrome Research Articles

High prevalence of orofacial pain in juvenile fibromyalgia as detected by a novel tool specifically devised for children and adolescents.

To examine the prevalence of temporomandibular disorders (TMD) in patients with juvenile fibromyalgia syndrome (JFS) and identify TMD characteristics specifically associated to JFS. Signs and symptoms of TMD were assessed using a novel clinical tool specifically devised for children that consists of: 1. a self-report multiple-choice questionnaire; 2. a protocol for the clinical examination of the orofacial region. Multivariate logistic regression model was used to identify TMD features associated with JFS. Thirty JFS patients (median age 15.5 years) and 45 healthy controls (median age 15.0 years) were included in this cross-sectional study. Orofacial pain was reported by 26 of 30 JFS patients (86.7%) and by 3 of 45 controls (6.7%; p<0.001). Pain on TMJ palpation was present in 18 of 30 JFS patients (60%) and in 5 of 45 controls (11.1%; p<0.001). Median values of maximum spontaneous mouth opening, voluntary active opening and assisted passive opening were significantly higher in JFS patients than in controls. On multiple regression analysis spontaneous orofacial pain (OR: 21.0; p=0.005), diffuse tenderness on palpation of the masticatory muscles (OR: 14.9; p=0.026) and TMJ hypermobility (OR 1.42; p=0.008) were independently associated with JFS. The high prevalence of TMD in JFS highlights the need for a broader interdisciplinary evaluation of JFS patients. TMJ hypermobility, in addition to orofacial and masticatory muscle pain, is an important clue for the diagnosis of TMD in adolescents with JFS. Elucidating the link between these disorders will advance individualised management and improve treatment efficacy.

Prevalence and characteristics of juvenile fibromyalgia syndrome in pediatric rheumatic diseases: A comparative study

Objectives: The study aimed to evaluate the frequency of juvenile fibromyalgia syndrome (JFMS) in patients diagnosed with juvenile idiopathic arthritis (JIA) and familial Mediterranean fever (FMF) with joint symptoms and compare them with a healthy control group. Patients and methods: This retrospective study was conducted with 181 participants between January and April 2023. One hundred twenty-one patients with JIA or FMF diagnoses (71 females, 50 males; mean age: 15.6±2.1 years; range, 12 to 23 years) and 60 healthy individuals (36 females, 24 males; mean age: 14.5±1.6 years; range, 12 to 17 years) were included in the patient group and the control group, respectively. The pain and symptom assessment scale was applied for the JFMS diagnosis, and the output data were analyzed with the widespread pain index and symptom severity scale. Results: Of the patient group, 57% (n=69) were diagnosed with FMF, and 43% (n=52) were diagnosed with JIA. When the two groups were compared with those diagnosed with JFMS, statistical significance was detected (p&lt;0.05). Thirteen (87%) of those diagnosed with JFMS were female, and two (13%) were male, with a statistically significant difference. Conclusion: In patients with JIA and FMF who complain of chronic musculoskeletal pain, tiredness, and weakness, JFMS diagnosis should always be considered in the clinical evaluation.

Effect of comorbid benign joint hypermobility and juvenile fibromyalgia syndromes on pediatric functional gastrointestinal disorders

ABSTRACT Objectives Musculoskeletal pain has a considerable frequency in pediatric outpatients. Benign joint hypermobility (BJHS) and juvenile fibromyalgia syndrome (JFMS) are non-inflammatory causes of musculoskeletal pain. In these syndromes, pain is often accompanied by various symptoms such as fatigue, sleep difficulties, mood disorders, cognitive dysfunction, dizziness, headaches, abdominal pain, irritable bowel syndrome, and restless legs syndrome. Functional dyspepsia, functional vomiting, functional abdominal pain, functional constipation, and irritable bowel syndrome all together are termed functional gastrointestinal (GI) disorders. We aimed to evaluate the functional gastrointestinal disorders association of BJHS and JFMS. Methods Patients aged 10–18 years who were diagnosed with functional GI disorder in the pediatric gastroenterology department were included in the study. The findings of BJHS and JFMS were evaluated by the pediatric rheumatology department. Scales for anxiety, somatization, and depression were administered by a child psychiatrist. COMPASS 31 scoring was used in autonomic dysfunction. Results The prevalence of JFMS and BJHS was 64% and 32%, respectively in children with a functional GI disorder. Retrosternal chest pain, dysphagia, early satiation, nausea, vomiting, and regurgitation were common in JFMS (p = 0.007; p = 0.005; p = 0.018; p = 0.002, p = 0.013; p = 0.014, respectively). Gastrointestinal symptoms did not differ with BJHS. One hundred six (88.3%) and 99 (82.5%) had orthostatic intolerance and reflex syncope, respectively. One hundred three (85.6%) had anxiety symptoms, 101 (84.2%) had somatization symptoms, and 102 (85%) had depression symptoms. Conclusions Functional GI disorders, JFMS, and BJHS are complex intertwined disorders influenced by emotional distress. Therefore, a multidisciplinary approach is necessary for the diagnosis and treatment process.

Sleep and Sleep Complaints in Juvenile Fibromyalgia Syndrome.

To investigate sleep quality in juvenile fibromyalgia syndrome (JFS) and its effect on the global burden of the disease. Consecutive patients with JFS who performed full-night polysomnography (PSG) were included in this cross-sectional study. JFS-related symptoms, neuropsychiatric features, and sleep quality were assessed using self-report measures. PSG sleep parameters, including N3 distribution index, were obtained from patients and age-matched healthy controls. We included 25 patients (20 females, median age 15.7 yrs). Nonrestorative sleep was reported by 22 of 25 (88%) patients. Patients with JFS showed significantly longer sleep period time (P = 0.004) and increased wake after sleep onset (P = 0.03) compared to healthy peers. The N3 distribution index was significantly lower in patients than in the control group (P = 0.02). Subjective poor sleep quality was related to Widespread Pain Index (WPI; r s -0.65), Symptom Severity Scale (r s -0.64), depressive symptoms (r s -0.58), fatigue (r s -0.44), and symptom severity upon awakening (r s -0.65). The N3 distribution index was correlated to depressive symptoms (r s 0.41) and irritability (rs 0.40). On multiple regression analysis, WPI was predicted by subjective sleep quality (β -0.32, P = 0.04), whereas depressive symptoms were predicted by subjective sleep measures (β -0.32, P = 0.04) and PSG parameters (N3 min: β -0.07, P = 0.03). Sleep complaints are a key hallmark of JFS and have significant effect on relevant clinical domains of the disease, such as pain and depression.

Psychological characteristics of juvenile fibromyalgia syndrome.

The aim of the study was to compare psychological characteristics of adolescent patients with juvenile fibromyalgia syndrome (JFM) with individuals suffering from chronic pain (CP) due to headache or joint pain in the lower limbs unrelated to oncological, inflammatory or autoimmune diseases. The study was conducted on 37 patients aged 13-18 years old, monitored at the Pain Therapy Outpatient Clinic of the "Bambino Gesù" Pediatric Hospital in Rome. A total of 21 patients were suffering from CP (headache and recurrent arthralgia) and 16 from JFM, diagnosed according to the criteria of the American College of Rheumatology. All subjects were evaluated by a pain therapy specialist, a rheumatologist and a clinical psychologist for the following psycho-emotional areas and/ or characteristics: cognitive abilities, attention, memory, learning, alexithymia, somatisation, anxiety, depression, coping skills. A clinical psychologist interviewed all patients to assess school absences, the use of analgesic medication, the presence of sleep disorders (e.g., nonrestorative sleep) and the intensity of perceived pain. Similarities emerged between the two groups in the presence of depression, anxiety, somatisation, alexithymia, school absenteeism, medication use and reported pain level. The peculiar characteristics of the JFM group, which emerged from our pilot study, were the higher prevalence of the illness amongst women, a higher incidence of sleep disturbances, and a better cognitive endowment, despite some attention and mnemonic deficiencies. To conclude, the present study suggests that the clinical and psychological characteristics of JFM appear to be similar to those found in the CP population.

Impact of sleep disturbances in Juvenile Fibromyalgia Syndrome

Impact of sleep disturbances in Juvenile Fibromyalgia Syndrome

Characterizing Neurocognitive Impairment in Juvenile Fibromyalgia Syndrome: Subjective and Objective Measures of Dyscognition.

ObjectivesOur understanding of brain fog, or dyscognition, among youth with juvenile fibromyalgia syndrome is limited. We aimed to determine the prevalence of subjective (self-reported) and objective dyscognition, as well as factors associated with subjective dyscognition in juvenile fibromyalgia syndrome.MethodsA cross-sectional cohort study of patients (n = 31) 12-17 years old diagnosed with primary juvenile fibromyalgia syndrome and one of their parents from 2017 to 2019. Subjects completed a series of survey measures and patients completed a brief neurocognitive battery. Subjective dyscognition was determined based on scores on the Pediatric Quality of Life Inventory (PedsQL) Cognitive Functioning Scale and Behavior Rating Inventory of Executive Function (BRIEF-2) global executive composite (GEC). Objective dyscognition was defined as impairment of more than two standard deviations in any of the neurocognitive domains. We used Fisher's exact test or Wilcoxon rank-sum test, as appropriate, to compare clinical patients based on the presence of dyscognition. Multivariable logistic regression modeling was performed to determine factors associated with subjective dyscognition.ResultsOf the 31 subjects, 65% reported subjective dyscognition and 39% had objective dyscognition, primarily in the domains of psychomotor speed (23%), executive function (23%), and attention (3%). Subjective dyscognition was not indicative of objective dyscognition. Subjective dyscognition was independently associated with functional disability (OR: 1.19 [95% CI: 1.02-1.40]) and anxiety (OR: 1.12 [95% CI: 1.02-1.24]).DiscussionAdolescents with fibromyalgia predominantly experience subjective dyscognition but more than 1/3 also experience objective dyscognition. Future research should explore the impact of interdisciplinary rehabilitation programs on the treatment of dyscognition in youth with JFMS.

Suicidal risk and resilience in juvenile fibromyalgia syndrome: a cross-sectional cohort study

BackgroundTo characterize suicidality among youth with juvenile fibromyalgia syndrome (JFMS) receiving treatment from pediatric rheumatologists at a tertiary care center in order to determine the prevalence of suicidality in JFMS and to explore risk factors for persistent suicidal ideation.MethodsWe performed a cross-sectional cohort study of children 12–17 years old with JFMS seen in a specialty pediatric rheumatology pain clinic from 7/2017–9/2019. All subjects completed patient-reported outcomes measures, complemented by retrospective chart review. Subjects who endorsed item 8 on the Children’s Depression Inventory, 2nd Edition (CDI-2) were categorized as endorsing suicidal ideation. We assessed for differences between the suicidal and non-suicidal patients using Wilcoxon-rank sum test. Logistic regression modeling was performed to identify psychosocial factors associated with suicidality.ResultsOf the 31 subjects, more than one-quarter endorsed suicidality. Nearly 90% of teens with suicidal ideation were established in outpatient counseling. In bivariate analyses, suicidality was associated with lower resilience and greater depression and anxiety (all p < 0.05). Pain intensity trended towards a statistically significant positive association (OR: 1.16 [0.99–1.37]; p = 0.06). Lower resilience was independently associated with suicidality (OR: 0.90 [95% CI: 0.82–0.98]; p < 0.02).ConclusionsSuicidality was prevalent among youth with JFMS and persistent despite concurrent receipt of mental health services. Higher patient-level resilience was independently associated with a reduced odds of suicidality. Future work should examine the role of resilience training on reducing psychological distress and mitigating the risk of suicidality in JFMS.

A preliminary study of the child abuse and central sensitization in adolescent patients with chronic non-organic chest pain and an overlooked condition: juvenile fibromyalgia syndrome

BackgroundOnly a small percentage of pediatric chest pain is of cardiac origin and the most common detected cause is musculoskeletal. Among musculoskeletal causes, acute chest pain is better described, with the causes of chronic pain not being adequately investigated in the literature. The aim of studuy is to evaluate the musculoskeletal causes of non-cardiac chest pain and investigate the relationship of chest pain with child abuse and central sensitization.MethodsPatients aged 12 to 18 years presenting with chest pain for at least 3 months were evaluated by a pediatric cardiologist and those without an organic pathology were referred to the physical medicine and rehabilitation clinic. In addition to detailed history and physical examination, juvenile fibromyalgia was questioned according to the 2016 revised diagnostic criteria of the American College of Rheumatology. The visual analog scale (to measure intensity of chest pain), the Central Sensitization Inventory (to evaluate the presence of central sensitization), the Hospital Anxiety Depression Scale (to determine depression and anxiety), the Childhood Trauma Questionnaire (to assess the presence of child abuse) were administered.ResultsThe study was completed with 64 patients. Twenty-six percent of patient (n = 17) were diagnosed with juvenile fibromyalgia, and central sensitization was detected in 34.4% (n = 22). Pain intensity, anxiety, depression and abuse scores were higher in patients with juvenile fibromyalgia than those without juvenile fibromyalgia and in patients with central sensitization compared to those without central sensitization (p < 0.001 for both). Higher scores of pain were related with child abuse [beta = 0.763, p < 0.001, (%95 CI, 4.397; 8.841)] and central sensitization of pain [beta = 0.382, p = 0.008 (95% CI: (0.986;6.231)] in regression analyses.ConclusionIn this study, juvenile fibromyalgia was detected as a cause of non-cardiac chest pain. Juvenile fibromyalgia or central sensitization may also indicate childhood abuse.

Prevalence of Juvenile Fibromyalgia Syndrome Among Children and Adolescents and its Relationship With Academic Success, Depression and Quality of Life, Çorum Province, Turkey.

This study aims to determine the frequency of juvenile fibromyalgia syndrome (JFMS) among children and adolescents in Çorum Province, Turkey, and its impact by comparing the levels of academic success, depression and quality of life (QoL) in individuals with and without JFMS. This was a cross-sectional study on 476 children and adolescents (245 boys, 231 girls; mean age 13.81±2.3 years; range, 9 to 17 years). The control group (non-JFMS group) consisted of 105 age- and sex-matched healthy participants (75 girls, 30 boys; mean age 14.1±1.8 years; range; 9 to 17 years). Participants' sociodemographic data, parental information, and school achievement in addition to data on chronic illness and drug use were collected via questionnaires (depression and QoL). A tender point (TP) examination was performed on each participant. Thirty-five (7.35%) of the participants (girls, n=25; boys, n=10) were diagnosed with JFMS. The number of minor JFMS diagnostic criteria, number of TPs, depression level and number of days the participants were absent from school were significantly higher in the JFMS group compared with the non-JFMS group (p<0.05). The mean grade point scores of the JFMS group were significantly lower than those of the non-JFMS group (p<0.05). The QoL subgroup scores as assessed by physical functioning, emotional functioning, social functioning and school-related problems of the JFMS group were significantly lower than the non-JFMS group (p<0.05). Age had a statistically significant negative correlation with QoL and school-related problems (r= -0.421, r= -0.494; p<0.05, respectively). Depression was negatively correlated with QoL and school-related problems (r= -0.672, r= -0.731; p<0.05, respectively). Juvenile fibromyalgia syndrome affects QoL and can lead to school absenteeism, poor academic performance, depression and anxiety among the school-age population. Early identification of JFMS and early intervention may be the most effective strategy for preventing problems in later life.

Patient-proxy agreement on health-related quality of life in juvenile fibromyalgia syndrome

BackgroundHealth-related quality of life (HRQoL) measures serve as important indicators of pain-related physical and psychosocial function in youth with juvenile fibromyalgia syndrome (JFMS). While the administration of parent-proxy reported HRQoL measures in the assessment of JFMS is common, its added clinical value to patient self-reports is unclear. We aimed to determine the level of agreement on HRQoL among patients with JFMS as well as their parent-proxies and to determine factors associated with this agreement.MethodsWe performed a retrospective, cross-sectional cohort study of children aged 8 to 17 years diagnosed with JFMS and presenting for initial evaluation to a pediatric rheumatology pain clinic between April 2017 and May 2018. All patients and proxies were administered the Pediatric Quality of Life Short Form 15 Generic Core Scales (PedsQL SF-15) as part of routine clinical care. We calculated absolute discrepancy scores (absolute value of parent-proxy score minus patient score) to describe the extent of difference in HRQoL scores between parent-proxies and patients. We examined agreement between parent-proxy report and patient self-report via intraclass correlation coefficients (ICCs), stratified by age and sex, as well as Bland-Altman plots. We also used multivariate regression models to determine factors associated with level of agreement.ResultsA total of 65 patient-proxy pairs were included in this study. ICCs demonstrated good to excellent agreement between all parent-proxy and patient measures of HRQoL irrespective of the patient’s age or sex. The level of agreement was not associated with pain duration or pain severity but less agreement on psychosocial HRQoL was associated with older patient age (β = 1.30; p < 0.05).ConclusionsThis study in youth with JFMS demonstrated good to excellent patient-proxy agreement across all domains of the PedsQL SF-15 irrespective of patient’s age or sex. Our findings suggest that parent-proxy reports do not provide additional information beyond that obtained from the patient self-report of HRQoL according to the PedsQL SF-15. In order to facilitate children and adolescents with JFMS becoming partners in their own healthcare, and to decrease the burden of multiple questionnaires, we propose focusing on patients’ own perceptions of HRQoL in the clinical setting.

The juvenile fibromyalgia syndrome (JFMS): a poorly defined disorder.

Juvenile fibromyalgia syndrome (JFMS) is a chronic condition characterized by symptoms of chronic diffuse musculoskeletal pain and multiple painful tender points on palpation. It is often accompanied by fatigue, disorders of sleep, chronic headaches, irritable bowel syndrome, and subjective soft tissue swelling. The complexity of the presenting clinical picture in JPFS has not been sufficiently defined in the literature. Similarities to adult fibromyalgia syndrome in JFMS are often difficult to compare, because many of the symptoms are “medically unexplained” and often overlap frequently with other medical conditions. However, a valid diagnosis of JFMS often decreases parents’ anxiety, reduces unnecessary further investigations, and provides a rational framework for a management plan. The diagnostic criteria proposed by Yunus and Masi in 1985 to define JFMS were never validated or critically analyzed. In most cases, the clinical diagnosis is based on the history, the physical examination that demonstrates general tenderness (muscle, joints, tendons), the absence of other pathological conditions that could explain pain and fatigue, and the normal basic laboratory tests. Research and clinical observations defined that JFMS may have a chronic course that impacts the functional status and the psychosocial development of children and adolescents. This paper briefly reviews the existing knowledge on JFMS focusing on the diagnosis, clinical and the epidemiological characteristics in children and adolescents for better understanding of this disorder. (www.actabiomedica.it)

Fibromyalgia: Treating Pain in the Juvenile Patient.

Presently, evidence for the efficacy of medications for the treatment of juvenile fibromyalgia syndrome (JFMS) is limited. While there are medications approved by the US Food and Drug Administration (duloxetine, milnacipran and pregabalin) for adults with fibromyalgia syndrome, there are none for the treatment of JFMS. A variety of medications have been prescribed for the treatment of JFMS, including (but not limited to) non-opioid analgesics, opioids, anticonvulsants, antidepressants, and muscle relaxants. Psychological therapies, most prominently cognitive behavioral therapy, are the most evidenced-based treatment modalities for JFMS. A multidisciplinary approach, combining pharmacological, behavioral and exercise-based modalities is currently the standard of care for JFMS. In the future, more stringent randomized, controlled trials with longer follow-up periods are needed in order to determine the long-term efficacy and safety of medications in the treatment of JFMS. Additionally, improved recognition of JFMS will allow for better patient recruitment to permit for adequately powered study designs.

Hypermobility: A Cause of Joint Pain in Children and Adolescents

Hypermobility: A Cause of Joint Pain in Children and Adolescents

Juvenile fibromyalgia syndrome: Blunted heart rate response and cardiac autonomic dysfunction at diagnosis.

To assess aerobic capacity and cardiac autonomic modulation in juvenile fibromyalgia syndrome (JFM) patients at diagnosis in response to graded exercise text. A multicenter cross-sectional study included 25 JFM patients and 25 healthy controls. Both groups participated only in physical education classes at school. A treadmill graded cardiorespiratory test was performed and the heart-rate (HR) response during exercise was evaluated by the chronotropic reserve (CR). Pain, functional ability, and health-related quality of life (HRQL) were assessed. The median current age was similar in JFM and controls (15 vs. 15 years, p = 0.890), as well as body mass index (p = 0.332), female gender (p = 1.000), and Tanner stages (p = 0.822). The medians of HRQL parameters (total score/physical health/psychosocial health) were significantly lower in JFM vs. controls according to patient and parent self-reports (p < 0.001). The median of peak HR [181 (150-198) vs. 197 (181-202)bpm, p < 0.001], chronotropic reserve [84 (53-98) vs. 99 (84-103)%, p < 0.001], and resting to peak [96 (65-181) vs. 127 (61-185)bpm, p = 0.010] were significantly lower in JFM compared to controls. The median of ΔHRR1 [15 (3-39) vs. 35 (9-52)bpm, p < 0.001], ΔHRR2 [37 (20-57) vs. 51 (32-94)bpm, p < 0.001], peak VO2 [32.34 (24.24-39.65) vs. 36.4 (28.56-52.71)ml/kg/min, p = 0.005], peak speed [5 (4-6.3) vs. 5.9 (4.0-6.3)mph, p = 0.001], time to exhaustion [11.5 (8.5-14.5) vs. 14 (11-18)min, p < 0.001], and working capacity on power [3.37 (2.04-5.6) vs. 3.89 (2.91-6.55)W/kg, p = 0.006] were significantly lower in JFM compared to controls. The frequency of chronotropic incompetence (≤80%) was significantly higher in JFM vs. controls (p = 0.0006). This study identified chronotropic incompetence and delayed HR recovery in JFM patients, indicating autonomic dysfunction. Aerobic exercise training should be considered in all JFM patients and may improve cardiac autonomic impairment, thus reducing cardiovascular risk.

Functional limitations in children and adolescents suffering from chronic pain: validation and psychometric properties of the German Functional Disability Inventory (FDI-G).

Our objective was to translate the Functional Disability Inventory (FDI) into German, to evaluate its validity and to assess functional limitation in a large cohort of children and adolescents with juvenile fibromyalgia syndrome (jFMS). We administered several questions (e.g., sociodemographics, school-related issues) and questionnaires to 329 patients and one parent. The questionnaires included, among others, a German version of the FDI, the CHAQ (parent report), KIDSCREEN, tender point score (TPS), Depression Inventory for Children and Adolescents (DIKJ) and others. Patients were asked about the severity of pain today (NRS=numerical rating scale) and other symptoms. Internal consistency was evaluated with Cronbach's alpha. Construct validity of the FDI was evaluated by correlating the FDI with the questionnaires as well as with the pain and other variables, e.g., days missed school. An exploratory factor analysis (EFA) was also performed. Mean age was 13.9years (SD ±2.48). Means were for pain today 5.37 (±2.39) and for the TPS 39.71 (±21.56). Internal consistency was α=.90. Low-to-moderate correlations were obtained between the FDI and the CHAQ (ρ=.51**), KIDSCREEN (e.g., physical well-being ρ=-.62**; peers and social support ρ=-.28**) as well as the pain variables (NRS ρ=.24**; TPS ρ=.38**). Psychological variables were also correlated with the FDI (e.g., DIJK ρ=.28**). An EFA suggested a two-factor solution. The FDI is a valid instrument for measuring functional limitations in German children and adolescents with jFMS.

Psychological aspects of juvenile fibromyalgia syndrome: a literature review

Juvenile fibromyalgia syndrome (JFMS) is a non-inflammatory chronic pain condition that occurs mainly in girls aged 9–15 years. JFMS is characterized by constant widespread pain in different parts of the body, poor sleep quality, daytime sleepiness and an altered mood. Concomitant psychological and organic factors result in a diminished capacity to cope with pain. The quality of life of individuals with chronic pain and their caregivers is severely restricted and the occurrence of symptoms of anxiety and depression is common in this population. The aim of the present study was to perform a systematic review of the literature on psychosocial factors related to JFMS. The findings reveal differences in opinion between patients and family members regarding the effect of the condition, as mothers tend to classify JFMS as more severe than the patients themselves. Individuals with JFMS seem to share the same personality traits and there seems to be a type of family environment that is favorable to the occurrence of this condition. Psychological and functional aspects should be treated with methods that can help patients and family members alter their coping strategies regarding day-to-day problems, attenuate the dysfunctional consequences of pain and fatigue and diminish the risk of catastrophizing that individuals submitted to constant pain develop in relation to their surrounding environment.

Aspectos psicológicos da síndrome da fibromialgia juvenil: revisão de literatura

Juvenile fibromyalgia syndrome (JFMS) is a non‐inflammatory chronic pain condition that occurs mainly in girls aged nine to 15 years. JFMS is characterized by constant widespread pain in different parts of the body, poor sleep quality, daytime sleepiness and an altered mood. Concomitant psychological and organic factors result in a diminished capacity to cope with pain. The quality of life of individuals with chronic pain and their caregivers is severely restricted and the occurrence of symptoms of anxiety and depression is common in this population. The aim of the present study was to perform a systematic review of the literature on psychosocial factors related to JFMS. The findings reveal differences in opinion between patients and family members regarding the effect of the condition, as mothers tend to classify JFMS as more severe than the patients themselves. Individuals with JFMS seem to share the same personality traits and there seems to be a type of family environment that is favorable to the occurrence of this condition. Psychological and functional aspects should be treated with methods that can help patients and family members alter their coping strategies regarding day‐to‐day problems, attenuate the dysfunctional consequences of pain and fatigue and diminish the risk of catastrophizing that individuals submitted to constant pain develop in relation to their surrounding environment.

Treatment Approaches of Juvenile Fibromyalgia Syndrome

Juvenile fibromyalgia syndrome (JFMS) is an idiopathic long-term health condition characterized by widespread musculoskeletal pain in children and adolescents. The syndrome is associated with additional symptoms including multiple tender points, fatigue, non-restorative sleep, joint stiffness, headaches, cognitive dysfunction, anxiety and irritable bowel. Children and adolescents with JFMS suffer for months before the diagnosis is determined. There are various pharmacological and nonpharmacological treatments approaches for JFMS. Restoration of function, relief of pain and increasing the quality of the life are the the goals of the these treatment approaches. This brief review discusses the pharmacological and nonpharmacological treatment approaches of JFMS.

Młodzieńczy zespół fibromialgii. Leczenie interdyscyplinarne

Fibromialgia należy do grupy zespołów bólowych określanych mianem „reumatyzmu tkanek miękkich”, o niejasnej etiologii. Charakteryzuje się przewlekłym, uogólnionym bólem oraz dodatkowymi objawami, do których najczęściej zalicza się: zmęczenie, zaburzenia snu i nastroju, problemy poznawcze. Coraz więcej danych wskazuje na to, że fibromialgia może mieć swój początek w wieku młodzieńczym, a nawet w dzieciństwie, przez co niekorzystnie oddziałuje na proces rozwojowy chorych i sprzyja powstawaniu dysfunkcyjnych relacji rodzinnych i społecznych. Z uwagi na wieloaspektowy charakter choroby efektywne leczenie fibromialgii bywa trudne i wymaga kompleksowej opieki. &lt;br /&gt; Praca stanowi przegląd najczęściej zalecanych terapii wchodzących w skład zintegrowanych programów, które są stosowane w leczeniu młodzieńczego zespołu fibromialgii.