The prevalence ff celiac disease among patients with familial mediterranean fever / Prevalência da doença celíaca entre pacientes com Febre Familiar do Mediterrâneo

Background Familial Mediterranean Fever and celiac disease are both related to auto-inflammation and/or auto-immunity and they share some common clinical features such as abdominal pain, diarrhea, bloating and flatulence. Objectives We aimed to determine the association of these two diseases, if present. Methods Totally 112 patients diagnosed with Familial Mediterranean Fever and 32 cases as healthy control were included in the study. All participants were examined for the evidence of celiac disease, with serum tissue transglutaminase IgA levels (tTG IgA). Results Totally 144 cases, 112 with Familial Mediterranean Fever and 32 healthy control cases were included in the study. tTG IgA positivity was determined in three cases with Familial Mediterranean Fever and in one case in control group. In that aspect there was no significant difference regarding the tTG IgA positivity between groups (P=0.81). Duodenum biopsy was performed to the tTG IgA positive cases and revealed Marsh Type 3b in two Familial Mediterranean Fever cases and Marsh Type 3c in the other one while the biopsy results were of the only tTG IgA positive case in control group was Marsh Type 3b. In HLA evaluation of the celiac cases; HLA DQ2 was present in two celiac cases of the Familial Mediterranean Fever group and in the only celiac case of the control group while HLA DQ8 was present in one celiac case of the Familial Mediterranean Fever group. Conclusions We did not determine an association of Familial Mediterranean Fever with celiac disease. Larger studies with subgroup analysis are warranted to determine the relationship of these two diseases. .

Contexto A Febre Familiar do Mediterrâneo e a doença celíaca são ambas relacionadas com auto-inflamação e/ou auto-imunidade e partilham algumas características clínicas comuns tais como dor abdominal, diarréia, distensão abdominal e flatulência. Objetivo Determinar a associação destas duas doenças, se presente. Métodos Um total de 112 pacientes diagnosticados com Febre Familiar do Mediterrâneo e 32 casos como controle saudável foram incluídos no estudo. Todos os participantes foram examinados para a evidência da doença celíaca, com níveis de IgA séricos transglutaminase (tTG IgA). Resultados Um total de 144 casos, 112 com Febre Familiar do Mediterrâneo e 32 casos controle saudável foram incluídos no estudo. A positividade tTG IgA foi determinada em três casos com Febre Familiar do Mediterrâneo e em um caso no grupo controle. Neste aspecto não há nenhuma diferença significativa em relação a positividade tTG IgA entre os grupos (P= 0,81). Biópsia de duodeno realizado para os casos positivos de tTG IgA e revelou Marsh tipo 3b em dois casos de Febre Familiar e Marsh tipo 3C no outro, enquanto o resultado da biópsia do único caso positivo tTG IgA no grupo controle foi Marsh tipo 3b. Na avaliação de HLA dos casos de doença celíaca, HLA DQ2 esteve presente em dois casos de doença celíacas do grupo Febre Familiar do Mediterrâneo e no caso celíaco do grupo controle, enquanto HLA-DQ8 estava presente em um caso de doença celíaca do grupo Febre Familiar do Mediterrâneo. Conclusão Não se determinou uma associação de Febre Familiar do Mediterrâneo com doença celíaca. Maiores estudos com análise de subgrupo são necessários para determinar a relação entre estas duas doenças. .

retrospective review of autoinflammatory diseases in Saudi children at a rheumatology clinic

Published data from Saudi Arabia regarding autoinflammatory diseases are scarce. In this study, we describe the clinical and laboratory features of autoinflammatory diseases in Saudi children. Restrospective, hospital-based study conducted from January 2010 until June 2010.Patients with autoinflammatory disease treated at the Pediatric Rheumatology Clinic at King Faisal Specialist Hospital and Research Center, Riyadh, over the past 10 years were included. Autoinflammatory diseases included the following: familial Mediterranean fever [FMF]; chronic recurrent multifocal osteomyelitis [CRMO]; early-onset sarcoidosis [EOS]; periodic fever, aphthous stomatitis, pharyngitis and cervical adenitis syndrome [PFAPA]; chronic infantile neurologic cutaneous and articular syndrome [CINCA]; and Muckle-Wells syndrome [MWS]. Demographic characteristics, diagnosis, age at onset, disease duration, follow-up duration, clinical and laboratory variables, and outcome data were compiled. Gathered laboratory data were part of patients usual medical care. Thirty-four patients [females, 53%] with autoinflammatory diseases were included [mean age, 151 months]. Mean disease duration was 118 months; mean age at onset was 32 months; consanguinity was present in 40%. Patients were diagnosed as follows: FMF, 50%; CRMO, 23.5%; CINCA, 8.8%; EOS, 8.8%; MWS, 6%; and PFAPA, 2.9%. The referral diagnosis was inaccurate in all patients except for FMF patients. Gene study was informative in 9 of 14 FMF patients who had molecular analyses. None of our cohort had amyloidosis. All CRMO patients had a favorable response to treatment except 1 patient, who had refractory, progressive disease. All patients with EOS had multiorgan involvement, including uveitis. All CINCA patients had a favorable response to anakinra. Our report shows that autoinflammatory diseases other than FMF may be overlooked. Increased awareness among pediatricians about these conditions will help to provide better health care to patients in the form of early diagnosis and management

Fiebre mediterranea familiar en la ciudad de México / Familial mediterranean fever in Mexico city

Con el fin de difundir la existencia de pacientes con fiebre mediterránea familiar en la ciudad de México, se informan 47 casos en 9 familias, cuyas manifestaciones principales fueron: dolor abdominal en 46, fiebre en 45, dolor pleural en 10 y dolor articular en 8. Todas estas manifestaciones se presentaron en forma recurrente. Ninguno de los pacientes hasta la fecha tiene amiloidosis