Biosimilarity. Do not confuse biosimilar and biocopy. Example of tenecteplase.

Non-innovator biological products (NIBPs) or 'biocopies' are available in several countries at lower prices than biosimilars. These drugs, sometimes so-called 'biosimilars', may not meet all of the quality criteria expected of clinically equivalent products. NIBPs can exhibit major differences in physicochemical and pharmacological properties compared with their reference biological but may be presented to prescribers based on clinical trial data and claimed clinical equivalence. Tenecteplase (TNK-tpA) is a recombinant derivative of tissue plasminogen activator, used as a third-generation thrombolytic agent for treatment of acute myocardial infarction. A TNK-tPA presented as biosimilar to the originator (Metalyse®, Boehringer Ingelheim; TNKase®, Roche/Genentech) is now available for use in India (Elaxim®, Gennova Pharmaceuticals). Elaxim® is not approved in Europe or the USA but has been proposed in several countries as a replacement for the originator. Based on available literature, we discuss why this biocopy cannot be considered biosimilar to the originator tenecteplase. We describe clear differences in physicochemical and pharmacological properties. For example, the biocopy demonstrates clot lysis activity that is substantially lower than the originator and contains high concentrations of foreign proteins that confer potential for immunological reactions. Clinical data on the biocopy are limited; randomized trials to demonstrate the absence of difference in efficacy and safety between the biocopy and originator have not been conducted. This example demonstrates that confirmation of similarity, by close examination of pharmaceutical quality attributes, and preclinical and clinical data, is mandatory before presenting to prescribers a biological product as clinically equivalent.

Discontinuation of biologic therapy in patients with rheumatoid arthritis and ankylosing spondylitis: analysis from multicenter cohort study.

Despite of the availability of several effective bDMARDs, a significant proportion of rheumatoid arthritis (RA) and ankylosing spondylitis (AS) patients discontinued bDMARDs. The aims of this study were to analyze causes of bDMARDs discontinuation in RA and AS included in the Moroccan registry RBSMR. A historical prospective multicenter cohort study based on the RBSMR database at 12 months of follow-up, which included 225 RA and 170 AS. Using T student, Mann-Whitney U, chi-squared or Fischer exact tests, baseline demographic and clinical features were compared between patients discontinuing bDMARDs and patients remaining on initiated bDMARDs or switching bDMARDs. Logistic regression models were used to identify factors associated with drugs discontinuation. 61 RA discontinued bDMARDs and 47 AS interrupted anti-TNF. The most common reasons for drugs discontinuation were adverse events (7.5%) in RA patients and social security reimbursement problems (16.8%) in AS. RA patients discontinuing bDMARDs were more frequently first-line biological drugs users, more frequently female and had more comorbidities and lower DAS28 CRP than RA patients remaining on initiated bDMARDs or switching bDMARDs (p < 0.001, p = 0.01, p < 0.001 and p < 0.001 respectively). Female sex and comorbidities were the significant predictors of bDMARDs discontinuation in RA patients. Higher baseline BASDAI had a protective role on anti-TNF interruption in AS patients. Adverse events and social security reimbursement problems were the main reasons for drugs discontinuation in RA and AS patients respectively. Female sex and comorbidities in RA patients, baseline BASDAI in AS patients impacted bDMARDs discontinuation in real-life settings.

Design of a typical residence for the elderly in Morocco.

The population of Moroccan elders is in full increase; their requirements for quality and quantity of services are becoming increasingly important. On the basis of this, reality and extension of many major innovative projects in Morocco (industrial expansion plan, renewable energy stations, the road infrastructure network, rural electrification, drinking water, accelerated urbanization, globalization...) gain importance. Reflection on the design of a typical residence for the elderly has become an ambitious idea possessing all the chances of its success; it is also worth noting that it is a citizen opportunity to be seized by all political decision-makers for the promotion of health and the improvement of the quality of life of a growing category of the population. The typical residence of the elderly remains not only a place of life but also an environment of therapeutic care and at different levels of autonomy and dependence of our elders.

Pre-admission quality of life as predictor of outcome after acute care: the role of emotional well-being.

PURPOSE: We sought to investigate whether pre-admission quality of life could act as a predictor of mortality among acutely ill patients, and which dimension of QOL has the greater impact on outcomes. METHODS: Prospective cohort study including patients admitted to an acute medical unit of Rabat Ibn Sina University Hospital, Morocco, between June and September 2014. Characteristics of patients were recorded at admission. The primary exposure was pre-admission quality of life recorded using Euroqol five dimensions three level (EQ-5 D-3 L) and the primary outcome was 90-day mortality. We fit a Cox proportional hazards model to assess their association. We constructed six prediction models; each model included either EQ5D index or one of the five dimensions. We allowed all continuous variables to have a non-linear relationship with the primary outcome using restricted cubic spline with three knots. RESULTS: We included 251 patients. The mean EQ5D index was 0.46 ± 0.5. The design of each prediction model was based on the significant findings of the univariate analysis including; bedside EQ5D index or one of the five dimensions of the EQ5D; age, history of chronic disease, Charlson Comorbidity Index and hemoglobinemia. Multi-variate Cox proportional adjusted hazard ratio (HR) derived from the six models, identified that EQ5D index was independently associated with 90-day mortality (HR: 0.48; 95% CI: 0.25; 0.91, P = 0.02), and that anxiety and depression dimension has the greater impact on outcome (HR: 2.97; 95% CI: 1.38; 6.41, P = 0.005). CONCLUSIONS: This study revealed that pre-admission health-related quality of life (HRQoL), and particularly pre-admission psychological HRQoL was associated with outcome of acutely ill patients 90 days after discharge.

Design of a typical residence for the elderly in Morocco

The population of Moroccan elders is in full increase; their requirements for quality and quantity of services are becoming increasingly important. On the basis of this, reality and extension of many major innovative projects in Morocco (industrial expansion plan, renewable energy stations, the road infrastructure network, rural electrification, drinking water, accelerated urbanization, globalization...) gain importance. Reflection on the design of a typical residence for the elderly has become an ambitious idea possessing all the chances of its success; it is also worth noting that it is a citizen opportunity to be seized by all political decision-makers for the promotion of health and the improvement of the quality of life of a growing category of the population. The typical residence of the elderly remains not only a place of life but also an environment of therapeutic care and at different levels of autonomy and dependence of our elders

[Factors associated with dental care use among a population of Moroccan adolescents]. / Facteurs associés au recours aux soins dentaires dans une population d'adolescents marocains.

INTRODUCTION: Untreated dental caries are a major public health concern because of the impact on quality of life and of the high cost of dental care. Our aim was to identify factors related to dental care use among a population of urban Moroccan adolescents. MATERIAL AND METHODS: A cross-sectional study involving adolescents in an urban area was conducted. Adolescents were recruited in high schools selected by a cluster sampling method. The studied variables were recorded through a questionnaire and oral examinations. Collected data were socio-demographic parameters, medical insurance status and oral health status using DMFT (Decayed, Missing, Filled Teeth) and SiC (Significant Caries Index) indexes. Logistic regression analysis was applied to evaluate factors associated to dental care use. RESULTS: Four hundred and fifty adolescents were included in 2012 and 2013. Three hundred and eighty seven (86%) had one untreated dental caries at least. One hundred and seventy-one (38%) had at least one filled teeth. Logistic regression analysis showed that health insurance status, parental income, gender and DMFT index were statistically significant variables associated to dental care use. DISCUSSION: Renouncement to dental care is not only related to the lack of medical insurance. Other factors such as gender and income level seems to be as important.

Evaluation of retinal nerve fiber layer thickness measured by optical coherence tomography in Moroccan patients with multiple sclerosis.

BACKGROUND: Multiple sclerosis (MS) is a chronic inflammatory disease of the central nervous system characterized by focal inflammatory infiltrates, demyelinating lesions and axonal injury. The purpose of the study was to evaluate the retinal nerve fiber layer (RNFL) thickness by optical coherence tomography (OCT) in Moroccan patients with MS and to assess the relationship between RNFL thickness and disease duration, Expanded Disability Status Scale (EDSS) score, visual acuity and automated visual field indices. MATERIALS AND METHODS: Thirty-one patients with definite MS and thirty-one disease-free controls were enrolled in the study. After neurologic consultation, ophthalmologic examination including visual acuity, automated visual field testing and OCT were performed. RESULTS: Significant differences between both groups were observed in OCT parameters (total, temporal and macular ganglion cell layer) with lower thickness in the MS group. In patients without a history of optic neuritis, there were statistically significant inverse correlations between total RNFL thickness and disease duration, neurologic disability evaluated by the EDSS, logMAR visual acuity and automated visual field indices. CONCLUSIONS: OCT seems to be a reproducible test to detect axonal loss of ganglion cells in MS. Further and larger longitudinal prospective studies would be valuable to assess the evolution over time of the RNFL measurements in Moroccan MS patients.

[Factors influencing the development of chondrolysis in children treated for slipped capital femoral epiphysis]. / Facteurs de risque de chondrolyse chez les enfants traités pour épiphysiolyse fémorale supérieure.

INTRODUCTION: Chondrolysis is an infrequent but serious complication of the treatment of slipped capital femoral epiphysis. The objective of this study was to identify factors influencing the development of chondrolysis. PATIENTS AND METHODS: The medical records of the patients operated on between 1989 and 2009 at the Rabat Children's Hospital for treatment of slipped capital femoral epiphysis were retrospectively evaluated. The minimum follow-up was 24 months. The risk of development of chondrolysis was correlated with various parameters. Statistical analysis was performed using a logistic regression model (binary outcome). RESULTS: A total of 140 patients were included in this study. The average age was 13 years and 4 months. The incidence of chondrolysis was 11.4% (16 patients). Chondrolysis was significantly associated with obesity (25%, P<0.001) and with a delay in the diagnosis of slipped capital femoral epiphysis exceeding 60 days (75%, P=0.01) DISCUSSION: In this series, intra-articular pin penetration is not a risk factor for chondrolysis. The association of obesity and a diagnosis delay beyond 60 days increases the risk of occurrence of chondrolysis in children operated on for slipped capital femoral epiphysis. Chondrolysis can be prevented mainly through early diagnosis of slipped capital femoral epiphysis.

Translation, cultural adaptation and validation of the kidney disease quality of life-short form 1.3 in an African country.

BACKGROUND: The impact of dialysis on patient quality of life has been recognized as an important outcome measure. The Dialysis Outcomes and Practice Patterns Study compared quality of life in 4 continents [1], but very scarce information is available about dialysis patients' quality of life in Africa. The objective of this study was to translate the Kidney Disease Quality of Life-Short Form (KDQOL-SF) into Moroccan and measure its psychometric properties. METHODS: The questionnaire was first translated into Moroccan by 2 independent translators, and then 2 backward translations into English were performed after pretesting in 10 dialysis patients. The final questionnaire was then administered to 80 dialysis patients. Reliability was estimated by internal consistency and test-retest reliability. Validity was assessed using known group comparisons and correlations between overall health rating and scales scores. RESULTS: Some activities were substituted since they were not common in Morocco. All subscales had a Cronbach α above the recommended value except for 3 scales. All of the items showed good test-retest reliability. Correlation of items within subscales was higher than that of items outside subscales in 87% of cases. Regarding construct validity, all KDQOL-SF scales had significant correlation with overall health rating except for sexual function and dialysis staff encouragement. Furthermore, the questionnaire could be used to discriminate between subgroups of the patients. CONCLUSIONS: The psychometric properties of the KDQOL-SF resulting from this first-time administration of the instrument support the validity and reliability of the KDQOL-SF as a measure of quality of life of patients having hemodialysis in Morocco.

Radical versus conservative surgical treatment of liver hydatid cysts.

BACKGROUND: The management of liver hydatid cysts is controversial. Surgery remains the basic treatment, and can be divided into radical and conservative approaches. The purpose of this study was to compare the results of radical and conservative surgery in the treatment of liver hydatid cysts. METHODS: Data from all patients with liver hydatid cyst treated in a hepatobiliary surgical unit, between January 1990 and December 2010, were retrieved from a retrospective database. To minimize selection bias, propensity score matching was performed, based on 17 variables representing patient characteristics and operative risk factors. The primary outcome measure was hydatid cyst recurrence. RESULTS: One hundred and seventy patients were matched successfully, representing 85 pairs who had either a radical or a conservative approach to surgery. At a median (i.q.r.) follow-up of 106 (59­135) and 87 (45­126) months in the radical and conservative groups respectively, the recurrence rate was 4 per cent in both groups (odds ratio (OR) 1.00, 95 per cent confidence interval 0.19 to 5.10). There were no statistically significant differences between conservative and radical surgery in terms of operative mortality (1 versus 0 per cent; P=0.497), deep abdominal complications (12 versus 16 per cent; OR 1.46, 0.46 to 3.49), overall postoperative complications (15 versus 19 per cent; OR 1.28, 0.57 to 2.86), reinterventions (0 versus 4 per cent; P=0.246) and median hospital stay (7 (i.q.r. 5­12) days in both groups; P=0.220). CONCLUSION: This study could not demonstrate that radical surgery reduces recurrence and no trend towards such a reduction was observed.

Responsiveness of the EuroQol EQ-5D and Hospital Anxiety and Depression Scale (HADS) in rheumatoid arthritis patients receiving tocilizumab.

The aim of this study was to assess the responsiveness to change of the quality of life evaluated by the EuroQol Five Dimensions Questionnaire (EQ-5D) and Hospital Anxiety and Depression Scale (HADS) after biological treatment in a population of rheumatoid arthritis patients. A cohort of patients with RA (n = 29) treated with tocilizumab (TCZ) were analyzed in the study. The inclusion criteria were patients aged between 18 and 65 years, fulfilling American College of Rheumatology 1987 criteria for RA. All patients had inadequate response to methotrexate and with no prior biologic exposure. They were evaluated clinically including Disease Activity Score 28 (DAS28), and the European Quality of Life 5 Dimensions (EQ-5D) to measure the quality of life, and HAD assessed the anxiety and depression status at the initiation of treatment with anti-IL 6 receptor antibody agent and after 6 months. Sensitivity to change was quantified by the effect size (ES) before and after the treatment with TCZ. Among 29 patients with RA included in the study, 25 were females and 4 males. The mean age was 42 years ± 13.4 (SD). Three patients were excluded from the study before 24 weeks because of serious side effects, and five have missing data. The study population exhibited significant decreases in all measures of disease activity at 24 weeks. Physical activity expressed by the Health Assessment Questionnaire (HAQ) score increased through the observation period (for all p < 0.001). Sensitivity to change was high for the VAS and EQ-5D (ES 1.58 and 1.36, respectively) but only moderate for the HAD anxiety component (ES = 0.70) and small for the HAD depression component (ES = 0.4). The EQ-5D and VAS were more responsive than HADS to evaluate the quality of life on patient with RA treated with TCZ.

Physical activity, functional ability, and disease activity in children and adolescents with juvenile idiopathic arthritis.

Juvenile idiopathic arthritis (JIA) is a chronic condition known to cause pain-related complications in youth and affect children's physical functioning. There is no data in Arabic children with JIA about the impact of illness upon their physical activity. The objective of this study was to explore physical activity (PA) in children and adolescents with JIA compared with a healthy population and to examine associations between PA, functional ability, and disease activity. Our study included patients with JIA and group control aged between 8 and 17 years. The diagnosis was used according to the International League of Association of Rheumatology (ILAR) criteria 2001. Sociodemographic data and clinical features were collected. Physical activity level and energy expenditure were assessed with a 1-day activity diary and the metabolic equivalent (MET), respectively. Functional ability was assessed with the Moroccan version of the Childhood Health Assessment Questionnaire (CHAQ). Disease activity was measured using the Juvenile Arthritis Disease Activity Score (JADAS). Fifty patients and 50 controls were included (mean ± SD age 11.5 ± 3.3 and 10.5 ± 3.8 years, respectively; p = 0.49) with masculine predominance n = 30 (59.6 %) and n = 29 (58 %), respectively (p = 0.26). The median disease duration was 4.3 years (2-5). The median analog scale (VAS) pain was 20 (10-40). Fourteen patients (28 %) had an active disease. Patient population consisted in majority of oligoarticular arthritis (28 %), 14 patients. The mean of energy expenditure and physical activity were significantly higher in the JIA group. The JIA group spent more time in bed and less time on moderate to vigorous PA than the control group. There is no significant relationship between PA, functional ability, and disease activity. Our study suggests that children and adolescents with JIA have low PA levels and are at risk of losing the benefits of PA. Low PA is not related to functional ability, disease duration, and disease activity in children and adolescent with JIA. A large cohort is necessary to confirm these results.

[Birth-related retinal hemorrhages in the newborn: incidence and relationship with maternal, obstetric and neonatal factors. Prospective study of 2,031 cases]. / Hémorragies rétiniennes liées à l'accouchement chez le nouveau-né : fréquence et relation avec les facteurs maternels, néonataux et obstétricaux. Étude prospective de 2031 cas.

PURPOSE: To assess the prevalence, morphology and distribution of retinal hemorrhages in healthy newborns and their relationship to neonatal, maternal and obstetrical factors, and to determine their natural history. PATIENTS AND METHODS: The present study prospectively included 2,031 consecutive healthy newborns. Indirect ophthalmoscopy was performed within 24 hours after birth in all newborns. Infants with retinal hemorrhages were reexamined weekly until the hemorrhage resolved. Annual ophthalmologic follow-up was also scheduled in these children. Neonatal, maternal and obstetric parameters were analyzed in all newborns and compared between newborns with retinal hemorrhages and those without retinal hemorrhages. RESULTS: 31.8 % of newborns exhibited retinal hemorrhages. 72.6 % of hemorrhages were bilateral. They tended to be localized around the optic discs and in the posterior pole, but their distribution was variable. Retinal hemorrhages were of variable shapes. The prevalence of retinal hemorrhages was higher in newborns delivered with vacuum-assisted extraction (38 %, P<0.001), intermediate during normal vaginal delivery (32.6 %, P<0.001) and lower with cesarean section (20.8 %). Comparative analysis between elective cesarean section and emergency cesarean showed a higher incidence of retinal hemorrhages in the emergency cesarean group (P=0.006). On multivariate analysis, vacuum-assisted delivery was the only factor associated with a higher prevalence of retinal hemorrhages in newborns (P=0.045). Two thirds of hemorrhages had disappeared by one week after birth. Retinal hemorrhages had resolved in all newborns within four weeks. CONCLUSION: Birth-related retinal hemorrhages are common (1/3 of our newborns). Vacuum-assisted delivery is the main risk factor in this study. All hemorrhages resolved by one month of age. These findings may help in differential diagnosis with shaken baby syndrome.

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.

Psychological burden in inpatient relatives: the forgotten side of medical management.

BACKGROUND: The burden of the hospital experience is a broad issue that has been evaluated in a particular context of intensive care unit (ICU). It is likely, however, that the load is heavy on families even in other hospital wards and not just in the ICU. The present study was designed to assess the prevalence of anxiety and depression in family members of patients admitted in a general medicine department, and to identify associated factors with those symptoms. METHODS: Patients' and relatives' socio-demographic data and information pertaining to the patients' health characteristics were collected. Family members completed the Arabic version of Hospital Anxiety and Depression Scale (HADS). Associations between anxiety or depression and covariates of interest were investigated using generalized estimating equations, for univariate and multivariate logistic regression analysis. RESULTS: The prevalence of anxiety (55.6%) and depression (41.1%) in family members remains high. The multivariate model identified three groups of factors associated with these symptoms: (i) Patient related: a short length of hospital stay is associated with depression (OR 1.04, 95% CI 1.01-1.08; P = 0.02); (ii) Family related: rural residence is associated with depression (OR 2.56, 95% CI 1.01-6.74; P = 0.04), and female gender is associated with anxiety and depression (OR 2.60, 95% CI 1.41-4.81; P = 0.002), (OR 3.04, 95% CI 1.62-5.70; P = 0.01), respectively; and (iii) Caregiver related: short length of visit (OR 1.08, 95% CI 1.03-1.13; P = 0.002) is associated with anxiety, admission to a share room (OR 2.56, 95% CI 1.25-5.23; P = 0.01) is associated with depression and a need for more information is associated with anxiety and depression (OR 1.78, 95% CI 1.02-3.10; P = 0.04),(OR 1.77, 95% CI 1.01-3.11; P = 0.04), respectively. CONCLUSION: The prevalence of symptoms of anxiety and depression in family members remains high at the end of acute health care. It is hoped that improving the provision of information will decrease the risk of psychological distress.

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.