[Severe Interstitial Lung Disease and Manic Symptoms Secondary to Corticosteroids in a Patient with Systemic Lupus Erythematosus and Secondary Sjögren's Syndrome]

Interstitial lung disease occurs in up to 25% of patients with Sjögren's syndrome and 2% - 8 % of patients with systemic lupus erythematosus. Corticosteroid therapy remains the main treatment for systemic lupus erythematosus. However, it can be associated with several neuropsychiatric disorders especially with prednisolone at a dose of more than 40 mg/day. We present the case of a 51-year-old patient with systemic lupus erythematosus and secondary Sjögren's syndrome with severe pulmonary involvement four years after the diagnosis. Chest computed tomography revealed neofibrosis and ground glass appearance pattern. After increasing the dose of prednisolone to 60 mg/day, the patient presented a manic episode. There was need of hospitalization and the situation was considered to be secondary to corticosteroids at high doses. Central neurological involvement by organic disease was excluded. We introduced monthly perfusion of cyclophosphamide for six months and later started mycophenolate mofetil 2 g/day, reducing prednisolone to 10 mg/day and maintaining hydroxychloroquine 400 mg/day, with control of disease activity.

Multidisciplinary Portuguese recommendations on DXA request and indication to treat in the prevention of fragility fractures

OBJECTIVE

To establish Portuguese recommendations regarding the indication to perform DXA and to initiate medication aimed at the prevention of fragility fractures.

METHODS

A multidisciplinary panel, representing the full spectrum of medical specialties and patient associations devoted to osteoporosis, as well as national experts in this field and in health economics, was gathered to developed recommendations based on available evidence and expert consensus. Recently obtained data on the Portuguese epidemiologic, economic and quality-of-life aspects of fragility fractures were used to support decisions.

RESULTS

10 recommendations were developed covering the issues of whom to investigate with DXA and whom to treat with antifracture medications. Thresholds for assessment and intervention are based on the cost-effectiveness analysis of interventions at different thresholds of ten-year probability of osteoporotic fracture, calculated with the Portuguese version of FRAX® (FRAX®Port), and taking into account Portuguese epidemiologic and economic data. Limitations of FRAX® are highlighted and guidance for appropriate adjustment is provided, when possible.

CONCLUSIONS

Cost-effectiveness thresholds for DXA examination and drug intervention aiming at fragility fracture prevention are now provided for the Portuguese population. These are practical, based on national epidemiological and economic data, evidence-based and supported by a wide scope multidisciplinary panel of experts and scientific societies. Implementation of these recommendations holds great promise in assuring the most effective use of health resources in the prevention of osteoporotic fractures in Portugal.

Childhood trauma, family history, and their association with mood disorders in early adulthood

OBJECTIVE

To assess the prevalence of childhood trauma and types of trauma on mood disorders among young adults in a population-based sample. We further gathered data on family history of mood disorders to test the hypothesis that childhood trauma is a mediating factor for the association between family history of mood disorder and mood disorder in adulthood.

METHOD

This is a cross-sectional study, including young adults with bipolar disorder, major depressive disorder, and matched controls without any mood disorder. Childhood trauma was assessed using the Childhood Trauma Questionnaire (CTQ). The Hicks and Tingley implementation was employed to assess whether trauma is a mediator of the effect of family history on diagnosis of any mood disorder.

RESULTS

All types of trauma were associated with both major depression and bipolar disorder, with the exception of sexual abuse, which was only associated with bipolar disorder. Moreover, family history of psychiatric illness was also associated with mood disorder in adulthood and with childhood trauma. Using the presence of any mood disorder as the outcome, a third of the effect of having any family history of mood disorder was mediated via childhood trauma.

CONCLUSION

This investigation provides further support, in a population-based sample of young adults, of the association between childhood trauma and mood disorders, with sexual abuse being specifically linked with bipolar disorder. The hypothesis that childhood trauma would function as a partial mediator of the association between family history of mood disorder and mood disorder in adulthood was also confirmed.

The economic impact of early retirement attributed to rheumatic diseases: results from a nationwide population-based epidemiologic study

OBJECTIVES

To measure early retirement due to self-reported rheumatic diseases (RDs) and to estimate the respective indirect costs and years of working life lost (YWLL).

METHODS

We used individual level data from the national, cross-sectional, population-based EpiReumaPt study (September 2011-December 2013) where 10,661 inhabitants were randomly surveyed in order to capture and characterize all cases of RD within a representative sample of the Portuguese population. In this analysis, we used all participants aged between 50 and 64 years, near the official retirement age. A national database was used to calculate productivity values by gender, age and region, using the human capital approach. YWLL were estimated as the difference between each participant's current age and the respective retirement age, while the potential years of working life lost (PYWLL) were given by the difference between official and actual retirement ages. We also calculated the percentage of time in inactivity (inactivity ratio = YWLL/Active age-range [15-64 years old]).

RESULTS

29.9% of the Portuguese population with ages between 50 and 64 years were retired with 13.1% self-reporting retirement due to RD. The estimated annual indirect cost following premature retirement attributed to RD was €910 million (€555 per capita; €1625 per self-reported RD patient and €13,592 per early retiree due to RD). Females contributed with 84% for these costs (€766 million; €882 per capita vs €187 from males). We observed a total number of 389,939 accumulated YWLL (228 per 1000 inhabitants) and 684,960 PYWLL (401 per 1000 inhabitants). The mean YWLL and PYWLL inactivity ratios were 12% and 21%, respectively. RD patients with higher values of disability have the highest risk of early retirement.

CONCLUSIONS

Early retirement attributed to self-reported RD amounts to approximately 0.5% of the national gross domestic product (GDP) in 2013, due to large YWLL. Both the public health concern and the economic impact highlight the need to prioritize investments in health and social protection policies targeting patients with rheumatic conditions.

[Relationships between widespread pain and thresholds pain tolerance on tender points in Portuguese women with fibromyalgia: impact on daily life]

OBJECTIVES

to establish a relationship between widespread pain subjectively perceived and threshold pain tolerance on tender points, and to determine whether there are differences in threshold pain tolerance on tender points between the upper and lower body, as well as between the dominant and non-dominant side, and whether these differences have an impact on the daily life of Portuguese women with fibromyalgia (FM).

MATERIAL & METHODS

thirty-one women with FM aged between 34 and 67 years volunteered for the study. Threshold pain tolerance was assessed at critical points using a digital algometer pressure; the widespread pain index (WPI) was constructed by the addition of 19 painful body regions; and the impact on the daily life assessed by the Portuguese version of the Fibromyalgia Impact Questionnaire (FIQ), with individual interviews.

RESULTS

significant differences between the percentage of threshold pain tolerance of the whole body and the scales of widespread pain subjectively perceived were observed, showing that the widespread pain subjectively perceived by patients was between +25.9% and +27.5%. Also, significant differences between threshold pain tolerance of tender points located on the upper and lower body (1.9 ± 0.5 kg/cm2 vs. 2.6 ± 0.7 kg/cm2; respectively) were observed. However, no significant differences were found between threshold pain tolerance of tender points located on dominant and non-dominant sides (2.1 ± 0.5 kg/cm2 e 2.1 ± 0.6 kg/cm2; respectively). Additionally, the analysis showed significant correlations between pain and patient`s daily life in: FIQ total score, physical function, feel good, job ability and fatigue.

CONCLUSIONS

the women with FM show higher widespread pain subjectively perceived than threshold pain tolerance on tender points. Furthermore, the pain suffered by the patients with FM, especially that located on the upper body, either on the dominant or on the non-dominant side, has a negative influence on physical function, job ability, fatigue and feel good, affecting daily life.

[Epidemiology of hip fractures and its social and economic impact. An update for 2014]

Hip fractures (HF) following low-impact trauma are the most visible and dramatic consequences of osteoporosis (OP). It is estimated that within one year after HF, 20 to 30% of the patients die, 50-60% become disabled and only 30-40% fully recover their previous functional levels. Therefore, its medical, societal and economic impact is huge and it is not fully delivered by the event itself, but rather by its consequences. This paper aims to update data published by Branco et al. 2009 about epidemiology and burden of HF, specifically to revise the national data. In Portugal there have been 77,083 HF reported between 2000 and 2008 with increasing numbers with ageing along with due associated refracture and mortality rates. Recent results suggest a slight change at clinical level concerning the pharmacological approach for the treatment of HF, however it is still important to stay alert to the patients' needs and to their bone mineral density losses in order to avoid repeating the occurrence of these events, aiming to generate significant benefits in terms of health outcomes and due public expenditure.

DAS28, CDAI and SDAI cut-offs do not translate the same information: results from the Rheumatic Diseases Portuguese Register Reuma.pt

OBJECTIVES

. The 28-joint DAS (DAS28), clinical disease activity index (CDAI) and simplified disease activity index (SDAI) are indices frequently used to assess disease activity in RA patients. Cut-off values were defined to classify the states of RA disease activity: remission, low, moderate and high. The aim of this work was to assess disease activity states classified by DAS28, CDAI and SDAI and to analyse their agreement in the Rheumatic Diseases Portuguese Register Reuma.pt.

METHODS

. A total of 2795 patients and 14 440 visits were selected from Reuma.pt for analysis. Pearson's correlation coefficients (PCCs) were calculated for the three indices. McNemar's chi-squared tests, PCCs and kappa statistics were performed to analyse and compare the distribution of visits among all disease activity states and indices.

RESULTS

A strong correlation was found between the three indices throughout the 14 440 visits: r = 0.874 for DAS28/CDAI, r = 0.877 for DAS28/SDAI and r = 0.984 for CDAI/SDAI (all PCCs with P < 0.0001). However, when categorization in the different disease activity states was analysed, McNemar's chi-squared tests and PCCs revealed significant disagreement between the cut-offs of the three indices.

CONCLUSION

DAS28, CDAI and SDAI cut-offs do not translate into the same clinical information in Reuma.pt. Although this might be expected for the original DAS28 cut-offs, when compared with CDAI and SDAI significant disagreement was also found for the DAS28 modified cut-offs. For visits where patients are in CDAI or SDAI remission, we also find disagreement between these two indices, which may contradict previous conclusions that acute phase reactants add little to composite disease activity indices for RA.

Portuguese recommendations for the diagnosis and management of gout

OBJECTIVE

To develop Portuguese evidence-based recommendations for the Diagnosis and Management of Gout.

METHODS

As part of the 3e Initiative (Evidence, Expertise and Exchange), a panel of 78 international rheumatologists developed 10 relevant clinical questions which were investigated with systematic literature reviews. MEDLINE, EMBASE, Cochrane CENTRAL and abstracts from 2010-2011 EULAR and ACR meetings were searched. Based on the evidence found in the published literature, rheumatologists from 14 countries developed national recommendations that were merged and voted into multinational recommendations. We present the Portuguese recommendations for the Diagnosis and Management of Gout which were formulated and voted by Delphi method in April 2012, in Lisbon. The level of agreement and potential impact in clinical practice was also assessed.

RESULTS

Twelve national recommendations were elaborated from 10 international and 2 national questions. These recommendations addressed the diagnosis of gout; the treatment of acute flares and urate-lowering therapy; monitoring of gout and comorbidity screening; the influence of comorbidities in drug choice; lifestyle; flare prophylaxis; management of tophi and asymptomatic hyperuricaemia; the role of urine alkalinization; and the burden of gout. The level of agreement with the recommendations ranged from 6.8 to 9.0 (mean 7.7) on a 1-10 point visual analogue scale, in which 10 stands for full agreement.

CONCLUSION

The 12 Portuguese recommendations for the Diagnosis and Management of Gout were formulated according to the best evidence and endorsed by a panel of 42 rheumatologists, enhancing their validity and practical use in daily clinical practice.

HLA alleles and HLA-B27 haplotypes associated with susceptibility and severity of ankylosing spondylitis in a Portuguese population

Human leukocyte antigen (HLA)-B27 is the mostly known major histocompatibility complex (MHC) gene associated with ankylosing spondylitis (AS). Nonetheless, there is substantial evidence that other MHC genes appear to be associated with the disease, although it has not yet been established whether these associations are driven by direct associations or by linkage disequilibrium (LD) mechanisms. We aimed to investigate the contributions of HLA class I and II alleles and B27-haplotypes for AS in a case-control study. A total of 188 HLA-B27 AS cases and 189 HLA-B27 healthy controls were selected and typed for HLA class I and II by the Luminex polymerase chain reaction-sequence specific oligonucleotide probe (PCR-SSOP) method. Allelic and haplotypic distributions were estimated by maximum likelihood method using Arlequin v3.11 and statistical analysis were performed by Stata10.1. No associations were found between non-HLA-B27 loci and AS susceptibility, but several associations were observed for phenotypic features of the disease. DRB1*08 was identified as a risk factor for uveitis and DQB1*04 seems to provide protection for AS severity (functional, metrological and radiological indexes). A*02/B27/C*02/DRB1*01/DQB1*05 [P<0.0001; odds ratio (OR) = 39.06; 95% confidence interval (CI) (2.34-651)] is the only haplotype that seems to confer susceptibility to AS. Moreover, the haplotype A*02/B27/C*01/DRB1*08/DQB1*04 seems to provide protection for disease functional and radiological repercussions. Our findings are compatible with the hypothesis that other genes within the HLA region besides HLA-B27 might play some role in AS susceptibility and severity.

Poncet's disease: a symmetric seronegative polyarthritis with enthesopathy refractory to the therapy

Poncet's disease is a reactive polyarthritis associated to active tuberculosis (TB), with excluded presence of mycobacterium in the joints and bones affected, and no other cause for the clinical arthritis. It is a frequently forgotten entity, especially in countries with low tuberculosis prevalence. It is described a case report of a man of Guinea-Bissau that presented symmetrical generalized polyarthralgias and hands swelling, clinical sacroiliítis and multiple enthesopathies. Serum and urinary biochemical testing were normal. Immunologic studies were negative and serum levels of angiotensin-converting enzyme and calcium were normal. Sexual transmitted diseases were excluded. The initial diagnose was undifferentiated polyarthritis or reactive arthritis. A persistent and refractory monoarthritis of the right wrist demanded a direct and cultural exam of the synovial fluid, synovial biopsy and protein chain reaction for TB that were negative. After he developed right wrist arthritis with purulent synovial fluid positive to TB in the direct exam and the detection of M. tuberculosis in the cultural exam. Granula was found in his chest radiograph. He was diagnosed a Poncet's disease reactive to a pulmonary TB infection.

A FRAX model for the estimation of osteoporotic fracture probability in Portugal

INTRODUCTION

The objective of this study was to develop a Portuguese version of the World Health Organization fracture risk assessment tool (FRAX®).

METHODS

All cases of hip fracture occurred at or after 40 years of age were extracted from the Portuguese National Hospital Discharge Register from 2006 to 2010. Age and sex-ranked population estimates and mortality rates were obtained from National Statistics. Age- and gender stratified incidences were computed and the average of the five years under consideration was taken. Rates for other major fractures were imputed from the epidemiology of Sweden, as undertaken for most national FRAX® models. All methodological aspects and results were submitted to critical appraisal by a wide panel of national experts and representatives of the different stakeholders, including patients.

RESULTS

Hip fracture incidence rates were higher in women than in men and increased with age. The lowest incidence was observed in 40-44 years group (14.1 and 4.0 per 100,000 inhabitants for men and women, respectively). The highest rate was observed among the 95-100 age-group (2,577.6 and 3,551.8/100,000 inhabitants, for men and women, respectively). The estimated ten-year probability for major osteoporotic fracture or hip fracture increased with decreasing T-score and with increasing age.

CONCLUSIONS

Portugal has one of the lowest fracture incidences among European countries. The FRAX® tool has been successfully calibrated to the Portuguese population, and can now be used to estimate the ten-year risk of osteoporotic fractures in this country. All major stakeholders officially endorsed the Portuguese FRAX® model and co-authored this paper.

Comparative effectiveness and predictors of response to tumour necrosis factor inhibitor therapies in rheumatoid arthritis

OBJECTIVES

Adalimumab, etanercept and infliximab are effective TNF inhibitors (TNFis) in the treatment of RA, but no randomized clinical trials have compared the three agents. Prior observational data are not consistent. We compared their effectiveness over 1 year in a prospective cohort.

METHODS

Analyses were performed on subjects' first episode of TNFi use in the Rheumatic Diseases Portuguese Register, Reuma.pt. The primary outcome was the proportion of patients with European League Against Rheumatism good response sustained at two consecutive observations separated by 3 months during the first year of TNFi use. Comparisons were performed using conventional adjusted logistic regression, as well as matching subjects across the three agents using a propensity score. In addition, baseline predictors of treatment response to TNFi were identified.

RESULTS

The study cohort included 617 RA patients, 250 starting etanercept, 206 infliximab and 161 adalimumab. Good response was achieved by 59.6% for adalimumab, 59.2% for etanercept and 51.9% for infliximab (P = 0.21). The modelled probability of good response did not significantly differ across agents (etanercept vs adalimumab OR = 0.97, 95% CI 0.55, 1.71; etanercept vs infliximab OR = 1.25, 95% CI 0.74, 2.12; infliximab vs adalimumab OR = 0.80, 95% CI 0.47, 1.36). Matched propensity score analyses also showed no significant treatment response differences. Greater educational attainment was a predictor of better response, while smoking, presence of ACPA, glucocorticoid use and worse physician assessment of disease activity at baseline each predicted a reduced likelihood of treatment response.

CONCLUSION

Over 1 year, we found no difference in effectiveness between adalimumab, etanercept and infliximab.

Childhood hypophosphatasia with myopathy: clinical report with recent update

Hypophosphatasia is a rare genetic disease with low tissue nonspeficic alkaline phosphatase activity (TNSALP), due to ALPL gene mutation. There are 6 clinical forms. Childhood form is caractherized by short stature, premature loss of decidous teeth and diffuse bone pain associated with a pathological bone fracture in the past. Laboratory findings present low serum level of alkaline phosphatase and high levels of serum and urinary extracelular metabolytes. It is described a case report of a 34 years old woman with previous diagnosis of childhood hypophosphatasia, caryotype 46,XX, and molecular screening for the gene ALPL with a c.1426>A p.E476K mutation, who complained of proximal muscular weakness intensified with the cold weather, exercise, and a waddling gait. The electromyography was compatible with myopathy but the muscle biopsy was normal. The serum creatine kinase levels were normal, as well as the others muscle enzymes. Clinical and laboratory/ /imaging dissociation is frequent in other metabolic bone diseases as osteomalacia. The rarity of this case of childhood hypophosphatasia with "de novo" non-progressive myopathy of the lower limbs, justified a case report with literature revision.

[Practical guide for the use of biological agents in rheumatoid arthritis - December 2011 update]

The authors review the practical aspects of biological therapy use for rheumatoid arthritis patients, commenting safety issues before and after treatment initiation and the best treatment strategies to optimize efficacy.

[Assessment of erythrocyte sedimentation rate (ESR) and C- reactive protein (CRP) on rheumatoid arthritis activity prediction]

OBJECTIVE

Rheumatoid Arthritis (RA) disease activity plays an important role in patients disability. A standardized approach to measure it was achieved by using disease activity score (DAS) based on erythrocyte sedimentation rate (ESR) and more recently C-reactive protein (CRP). In this study we will assess the role and influence of ESR and CRP in evaluating and assessing the disease activity.

METHODS

This is a retrospective, longitudinal study, whose data was obtained from the national RA patient clinical database BioreportAR (following ACR criteria) under biological disease modifying anti-rheumatic drugs (BDMARDs), involving 71 patients from CHLO-Hospital Egas Moniz. The ESR and CRP of each patient were recorded from 2 separated visits. The swollen joint counts (SJC), tender joint counts (TJC), visual analog scale (VAS) for pain, patient global assessment and physician global assessment were also recorded. DAS 28-ESR, DAS 28-CRP, simplified disease activity index (SDAI) and clinical disease activity index (CDAI) were calculated. The relevant Pearson correlations were established between variables.

RESULTS

A sample of 71 patients with an average age of 55 years old and an average RA duration of 9,8 years, was analysed. ESR and CRP correlated poorly between themselves (r=0,31, p<0,001) and they were shown not to be significant predictors of SJC (ESR r=0,29 p< 0,001 and CRP r=0,089 p<0,001) or TJC (ESR r=0,28 p<0,001 and CRP r=0,072 p<0,001). However DAS-ESR and DAS-CRP were highly correlated (r=0,88, p<0,001) as also as, DAS ESR-CDAI (r=0,89, p<0,001), DAS RCP-CDAI (r= 0,88 p< 0,001) and SDAI-CDAI (r=0,89 p<0,001). DAS-CRP values were lower than those in DAS-ESR, but in 84,7% of the visits disease activity status were.

CONCLUSIONS

The significant correlation between DAS-ESR and DAS-CRP, indicated that it will not be necessary to perform both evaluations. DAS-CRP yielded a better activity score more often than DAS-ESR, but with 84,7% of concordance in the disease activity status, indicating that both measures are useful for assessing disease activity in RA. Furthermore the correlation between DAS scores and CDAI, and also between SDAI-CDAI may enable physicians to easily assess the disease activity without ESR or CRP values.

[Fibrous dysplasia and McCune-Albright syndrome: case-report and differential diagnose with Paget bone disease]

Fibrous dysplasia of bone or Jaffe Lischtenstein's disease is a genetic, non-inheritable disease of bone development, characterized by bone pain, deformities and fracture, mainly observed in yo ung adults. The frequency is equal between sexes. Mutations in the gene coding the Gsα, GNAS complex, results in osteoblastic differentiation defects, and bone resorption. The disease can have a monostotic or polyostotic form, or be associated with café-au-lait skin spots and precocious puberty (McCune-Al bright syndrome). The normal bone and bone marrow is replaced with abnormal benign intramedullary fibro-osseous tissue, and can involve any bone in the body. The vertebral involvement is rare. Radiological and pathological findings can be diagnostic. Biphosphonates and calcium, vitamin D and phosphorus supplements have been used in fibrous dysplasia treatment. Osteosarcoma is a rare, but serious malignant complication. We report the case of a 68 year old woman with a history of hypofisectomy, with a progressive low back pain, without systemic or neurological symptoms. The bone scan, the ra di o graphs and the computed tomography findings revealed polyostotic fibrous dysplasia, with vertebral and mandibular involvement. In this paper we compared fibrous dysplasia of bone with Paget bone disease.

[Muscle involvement in Systemic Sclerosis - diagnosis evaluation]

In Systemic Sclerosis skeletal muscle may be involved. Several published series describe different involvement percentages, depending on the diagnostic criteria used. To date, there are no uniform criteria for the diagnosis of this entity and, the use of new methods, namely imunohistoquimic techniques, will be necessary to highlight the different types of muscle involvement occurring in this disease. The present article intends to make a review about the diagnosis of the myopathy occurring in Systemic Sclerosis.

Association of IL23R and ERAP1 genes with ankylosing spondylitis in a Portuguese population

OBJECTIVE

Association between ankylosing spondylitis (AS) and two genes, ERAP1 and IL23R, has recently been reported in North American and British populations. The population attributable risk fraction for ERAP1 in this study was 25%, and for IL23R, 9%. Confirmation of these findings to ERAP1 in other ethnic groups has not yet been demonstrated. We sought to test the association between single nucleotide polymorphisms (SNPs) in these genes and susceptibility to AS among a Portuguese population. We also investigated the role of these genes in clinical manifestations of AS, including age of symptom onset, the Bath Ankylosing Spondylitis Disease Activity, Metrology and Functional Indices, and the modified Stoke Ankylosing Spondylitis Spinal Score.

METHODS

The study was conducted on 358 AS cases and 285 ethnically matched Portuguese healthy controls. AS was defined according to the modified New York Criteria. Genotyping of IL23R and ERAP1 allelic variants was carried out with TaqMan allelic discrimination assays. Association analysis was performed using the Cochrane-Armitage and linear regression tests of genotypes as implemented in PLINK for dichotomous and quantitative variables respectively. A meta-analysis for Portuguese and previously published Spanish IL23R data was performed using the StatsDirect Statistical tools, by fixed and random effects models.

RESULTS

A total of 14 nsSNPs markers (8 for IL23R, 5 for ERAP1, 1 for LN-PEP) were analysed. Three markers (2 for IL23R and 1 for ERAP1) showed significant single-locus disease associations, confirming that the association of these genes with AS in the Portuguese population. The strongest associated SNP in IL23R was rs1004819 (OR=1.4, p=0.0049), and in ERAP1 was rs30187 (OR=1.26, p=0.035). The population attributable risk fractions in the Portuguese population for these SNPs are 11% and 9.7% respectively. No association was seen with any SNP in LN-PEP, which flanks ERAP1 and was associated with AS in the British population. No association was seen with clinical manifestations of AS.

CONCLUSION

These results show that IL23R and ERAP1 genes are also associated with susceptibility to AS in the Portuguese population, and that they contribute a significant proportion of the population risk for this disease.

[Juvenile dermatomyositis associated with anasarca - a clinical case]

Juvenile dermatomyositis (JDM) is a rare systemic disease of unknown etiology characterized by inflammation of the muscle, skin and digestive tract, with variable outcome. The diagnostic criteria include proximal symmetrical muscular weakness, characteristic skin rashes, elevation of skeletal muscle enzymes and specific electromyographic and muscle biopsy abnormalities. Pulmonary and gastro-intestinal involvements, calcinosis and generalized edema usually indicate severe disease. Recent data suggest an association between the genotype -308 AA of the Tumour Necrosis Factor (TNF) gene and disease chronicity. We present a case of a 14 year-old female with JDM and generalized oedema which is a rare manifestation of the disease and it is associated to a poor outcome.

[Cystic Rheumatoid Arthritis--case report]

Among the many radiological findings seen in Rheumatoid Arthritis RA small subchondral geodes and erosions are typical. Large geodes are far less common abnormalities and their presence may indicate diagnostic and therapeutic difficulties. We present a case report of a 55-year old woman with seronegative RA that developed a large geode in the knee with extensive joint destruction.

EULAR evidence-based recommendations for the management of fibromyalgia syndrome

OBJECTIVE

To develop evidence-based recommendations for the management of fibromyalgia syndrome.

METHODS

A multidisciplinary task force was formed representing 11 European countries. The design of the study, including search strategy, participants, interventions, outcome measures, data collection and analytical method, was defined at the outset. A systematic review was undertaken with the keywords "fibromyalgia", "treatment or management" and "trial". Studies were excluded if they did not utilise the American College of Rheumatology classification criteria, were not clinical trials, or included patients with chronic fatigue syndrome or myalgic encephalomyelitis. Primary outcome measures were change in pain assessed by visual analogue scale and fibromyalgia impact questionnaire. The quality of the studies was categorised based on randomisation, blinding and allocation concealment. Only the highest quality studies were used to base recommendations on. When there was insufficient evidence from the literature, a Delphi process was used to provide basis for recommendation.

RESULTS

146 studies were eligible for the review. 39 pharmacological intervention studies and 59 non-pharmacological were included in the final recommendation summary tables once those of a lower quality or with insufficient data were separated. The categories of treatment identified were antidepressants, analgesics, and "other pharmacological" and exercise, cognitive behavioural therapy, education, dietary interventions and "other non-pharmacological". In many studies sample size was small and the quality of the study was insufficient for strong recommendations to be made.

CONCLUSIONS

Nine recommendations for the management of fibromyalgia syndrome were developed using a systematic review and expert consensus.