Aetiology, course and treatment of acute tubulointerstitial nephritis in paediatric patients: a cross-sectional web-based survey.

Background: Acute tubulointerstitial nephritis (TIN) is a significant cause of acute renal failure in paediatric and adult patients. There are no large paediatric series focusing on the aetiology, treatment and courses of acute TIN.

Patients, Design And Setting: We collected retrospective clinical data from paediatric patients with acute biopsy-proven TIN by means of an online survey.

[Systemic lupus erythematosus and pregnancy].

Systemic lupus erythematosus (SLE) is an autoimmune chronic disease, which involves multiple organs, particularly joints, skin, heart, lungs, nervous system and kidneys. Systemic lupus erythematosus has the predilection to women in their reproductive years and causes numerous health complications during the pregnancy and labour. Lupus flares occur during each trimester of pregnancy and also at postpartum period.

[Characteristics of metabolic syndrome in children and adolescents with arterial hypertension].

Unlabelled: Among the components of metabolic syndrome (MS) obesity, arterial hypertension, insulin resistance, abnormal plasma lipoproteins balance: decreased HDL concentration and increased level of triglycerides are mentioned. In diagnosis of MS the coexistence of three of these criteria is obligatory. MS is frequently diagnosed in adult patients.