Pancreatitis subtypes survey in 852 childhood-onset systemic lupus erythematosus patients: a multicenter cohort

Pancreatitis is a rare and a life-threatening SLE manifestation in childhood-onset systemic lupus erythematosus (c-SLE). The objective of this study was to systematically classify pancreatitis in c-SLE according to the International Study Group of Pediatric Pancreatitis (INSPPIRE) and determine the overall prevalence, clinical features, laboratory and first episode outcomes. A multicenter cohort study in 10 Pediatric Rheumatology centers, including 852 cSLE patients. Pancreatitis was diagnosed in 22/852 (2.6%) cSLE patients. It was classified as acute pancreatitis in 20 (91%), acute recurrent pancreatitis in 2 (9%) and none of them had chronic pancreatitis. None of them had gallstones, traumatic pancreatitis or reported alcohol/tobacco use. The comparison of patients with pancreatitis (first episode) and without this complication revealed a shorter disease duration [1(0-10) vs. 4(0-23) years, p < 0.0001] and higher median of SLEDAI-2K [21(0-41) vs. 2(0-45), p < 0.0001]. The frequencies of fever (p < 0.0001), weight loss (p < 0.0001), serositis (p < 0.0001), nephritis (p < 0.0001), arterial hypertension (p < 0.0001), acute renal failure (p < 0.0001), macrophage activation syndrome (p < 0.0001) and death (p = 0.001) were also higher in patients with pancreatitis. The frequencies of intravenous methylprednisolone use (p < 0.0001) and the median of prednisone dose [55(15-60) vs. 11(1-90)mg/day, p < 0.0001] were significantly higher in patients with pancreatitis. Of note, the two patients with acute recurrent pancreatitis had two episodes, with pain-free interval of 1 and 4 years. This was the first study characterizing pancreatitis using the INSPPIRE standardized definitions in patients with cSLE showing that the predominant form is acute pancreatitis seen in association with glucocorticoid treatment and active severe disease.

Correlates of blood pressure according to early, on time, and late maturation in adolescents

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

ROBO1 deletion as a novel germline alteration in breast and colorectal cancer patients

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

O sofrimento gera luta: o impacto da anemia falciforme e da vivência do adoecimento no desenvolvimento psíquico de portadores da doença

Pós-graduação em Saúde Coletiva - FMB

Relação entre a ingestão de micronutrientes, perfil de citocinas plasmáticas e expressão dos genes IL-6. IL-10 e TNF-α na obesidade mórbida

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Morphological, immunohistochemical and molecular study of renal lesions in canine visceral leishmaniasis (CVL)

Canine visceral leishmaniasis (CVL) is an anthropozoonosis characterized by a clinically chronic progressive disease. Non lymphoid organs are also affected, especially the kidneys. Dogs with leishmaniasis usually die with renal failure despite treatment. Haematoxylin-eosin (HE) staining in kidney tissue sections has low sensitivity for parasite identification. Immunohistochemistry (IHC) and polymerase chain reaction (PCR) are efficient methods for Leishmania sp. antigen and DNA detection in cases of low parasite burden. The present study aims to identify renal lesions of CVL and correlate them with microscopic findings determined by histochemistry, IHC and PCR. Both IHC and PCR provided similar positivity for amastigote identification, 3/20 animals (15%), thus increasing detection of the parasite in renal tissues when compared with histopathologic examination. The lesion most commonly observed with visceral leishmaniasis-positive canine kidney tissue was membranoproliferative glomerulonephritis, followed by interstitial nephritis without correlation to the number of amastigotes.

Prevalência de portadores da mutação associada à deficiência da enzima ramificadora de glicogênio (GBED) em cavalos da raça quarto de milha

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Análise de dados sobre crianças com excesso de peso com auxílio de recursos computacionais

Pós-graduação em Desenvolvimento Humano e Tecnologias - IBRC

Indicadores diagnósticos da síndrome metabólica, butirilcolinesterase e estado de condicionamento físico em adolescentes obesos e eutróficos: uma breve explanação do atual estado da arte

Damage to health caused by excess body fat also generating a negative economic impact, with significant increase in public spending. The metabolic syndrome, which also gets several other names, such as plurimetabolic syndrome or syndrome X, is nothing more than the combined incidence of some diseases or metabolic disorders in which obesity, besides being one of them, seems to promote parallel effects that contribute to the development of other chronic diseases such as diabetes and cardiovascular disease. Researchers agree that hyper caloric diets associated with a sedentary lifestyle are the main triggers of disease, including the increasing on genetic predisposition to this disease in children and adolescents. In the case of children and adolescents the diagnosis is complicated by the lack of a consensus accepted by the scientific community. In addition to behavioral and environmental factors unfavorable to health, in a more detailed analysis also found hereditary aspects or simply genetic, such as hepatic enzyme Butyrylcholinesterase. When compared to eutrophic, obese adolescents, like adults obese, have higher serum concentration values as well as major activity for this enzyme. Increasing evidence suggests that excess body weight assumes an important role in the variation of metabolic functions in adolescents, favoring the emergence of early diagnostic indicators of metabolic syndrome.

Polimorfismos genéticos e expressão de marcadores envolvidos em processos inflamatórios, angiogênicos e de hipóxia na doença falciforme

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Identificação de genes de predisposição à síndrome dos carcinomas de mama e tireoide por sequenciamento total do exoma

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)