[Schönlein-Henoch syndrome. Clinico-statistical analysis of 60 cases (1978-1984)].

Schonlein-Henoch purpura is a systemic, immunocomplex-mediated vasculitis which involves skin, joints, gastrointestinal and urinary system. This is a retrospective study on 60 S.H.S. admitted in our Division from 1978 to 1984. The most affected age range seems to be included between 2 and 7 years, with a maximum at 6. The Male/Female ratio is 35/25. Clinically we found skin (100%), joint (63%), abdominal (48%), and renal (25%) manifestations. Laboratory data are not characteristic: C3 and C4 are always in the normal range. 27% showed an elevation of IgA, 81% a rise of sedimentation rate and 45% a rise of Anti-O-Streptolysin Title. The main problem to face is prevention of glomerulonephritis. Salicylates, piridamol and cyproheptadine have been suggested to be effective. Prednisone is recommended in all cases with abdominal pain in order to prevent surgical complications. In our experience we could not demonstrate any difference between treated and not treated cases. It is important anyway to perform a correct follow-up of these children to early show a possible relapse or a renal complication.