Factors influencing the quality of life of Moroccan patients with juvenile idiopathic arthritis.

The aim of our study is to investigate the factors influencing the quality of life, assessed by the Pediatric Quality of Life Inventory 4.0 (PedsQL4) Generic Score Scales, in Moroccan patients with juvenile idiopathic arthritis. This is a cross-sectional study conducted between January and June 2012, covering children with juvenile idiopathic arthritis (JIA) seen at the consultations of El Ayachi Hospital and Children's Hospital of the University Hospital of Rabat. Quality of life is assessed by the PedsQL4 which is a questionnaire composed of 23 items, completed by the child and the parent; the response to each item ranges from 0 to 100, so that higher scores indicate a better quality of life. The functional impact is assessed by the Childhood Health Assessment Questionnaire (CHAQ), and the disease activity by the number of tender and swollen joints, visual analogue scale (VAS) activity, erythrocyte sedimentation rate (ESR), and C-reactive protein. Forty-seven patients are included; the average age of the patients is 11 ± 3.35 years, and 40.4 % are females, with a median disease duration of 4 (2; 6) years. The oligoarticular form presents 26.7 %, the systemic form 24.4 %, and the enthesic form 22.2 %. The median of PedsQL4 is 80.43 (63.19; 92.93), and the median of the CHAQ is 0 (0; 1). Our study shows that some clinical and biological characteristics have significant effects on PedsQL by both parent and child reports. This study suggests that the achievement of the quality of life of our patients with JIA depends on the disease activity measured by swollen joints, the number of awakenings, parent VAS, physician VAS, patient VAS, and the ESR.

Sleep and its relationship to pain, dysfunction, and disease activity in juvenile idiopathic arthritis.

The objective of this study was to determine the sleep abnormalities that may exist in Moroccan children with juvenile idiopathic arthritis (JIA) and their relationship to pain, dysfunction, and disease activity. Case control study including 47 patients diagnosed with JIA, according to the criteria of the International League of Associations for Rheumatology (ILAR), and 47 healthy children, age and sex matched. Sleep was assessed by Children's Sleep Habits Questionnaire (CSHQ). All parents have filled the 45 items of the CSHQ and grouped into eight subscales: bedtime resistance, sleep onset delay, sleep duration, sleep anxiety, sleep-disordered breathing, night awakenings, parasomnias, and morning awakening/daytime sleepiness. The disease activity was assessed by the number of painful joints, swelling joints, erythrocyte sedimentation rate, c-protein reactive, and Juvenile Arthritis Disease Activity Score (JADAS). Functional assessment was based on the value of Childhood Health Assessment Questionnaire. Pain was assessed by visual analog scale pain. Forty-seven patients were included, with 28 males (59.6 %). Children with JIA had a total score of CSHQ significantly higher than the control cases (p < 0.0001); significant differences were also found in the subscale sleep onset delay, sleep anxiety, sleep-disordered breathing, night awakenings, and parasomnias with a p value of <0.0001, 0.034, <0.0001, 0.001, and 0.00, respectively. Significant association was found between the CSHQ total score and visual analog scale (VAS) physician activity (p = 0.016) and JADAS (p = 0.05). There was a correlation between the sleep-disordered breathing and JADAS (p = 0.04). Sleep onset delay was associated with VAS patient pain (p = 0.05), as nocturnal awakenings and VAS patient pain (p = 0.016). Finally, parasomnias and physician's VAS activity (p = 0.015) and VAS patient pain (p = 0.03) were also correlated. This study suggests that sleep abnormalities are common in children with JIA. Strategies to improve sleep should be studied as a possible tool of improving the quality of life of children with rheumatic disease.

The uveitis and its relationship with disease activity and quality of life in Moroccan children with juvenile idiopathic arthritis.

The aim of our study is to investigate ocular involvement in juvenile idiopathic arthritis (JIA) and its relationship with disease activity and quality of life in Moroccan patients who suffer from JIA. This is a cross-sectional study conducted between January and June 2012 which includes patients with juvenile idiopathic arthritis (n = 30). All patients have undergone clinical and paraclinical assessment of JIA and a complete eye examination. Functional impairment is assessed by the Childhood Health Assessment Questionnaire while visual function is studied by the Effect of Youngsters' Eyesight in Quality of Life instrument (EYE-Q). Quality of life is assessed using the Pediatric Quality of Life Inventory Version 4.0 (PedsQL 4.0). Four patients (13.33 %) have uveitis with a confidence interval between 3.4 and 30.7. Involvement is bilateral in three children (75 %). One patient (25 %) has elevated intraocular pressure with loss of the right eye due to glaucoma. There is a strong but not significant relationship between uveitis and the number of awakenings (r = 0.71, p = 0.69) and morning stiffness (r = 3.05, p = 0, 21). This relationship is moderate with erythrocyte sedimentation rate (r = 0.48, p = 0.78) and C-reactive protein (r = 0.25, p = 0.88). A strong but not significant association is found between the overall quality of life assessed by the PedsQL 4.0 and visual function assessed by EYE-Q in the uveitis group (r = -0.64, p = 0.55). This study suggests that uveitis associated with JIA can present serious complications and could have a direct relationship with the activity of the JIA as well as with the quality of life of the patient.