[Lupus nephritis in childhood: clinical and evolutive study of 14 cases].
BACKGROUND
Renal involvement is one of the most severe and frequent manifestations of the systemic lupus erythematosus (SLE). Aim : In this study, we analyzed clinical and evolutive particularities of 14 paediatric cases of lupus nephritis (LN).


METHODS
It's a retrospective study in 14 children with lupus nephritis followed-up in the paediatrics department of Sousse and Mahdia between 1983 and 2004.


RESULTS
There were 12 girls and two boys (sex-ratio = 0.16) aged four to 14 years (mean age =10 years). At the first presentation, we noted proteinuria in all patients with nephrotic syndrome in six cases, hypertension with variable severity in five cases, hematuria in six cases and a variable severity of renal insufficiency in six cases. Histological examination of kidney performed in 10 patients with severe nephropathy, revealed class IV glomerulonephritis in four cases, class V in two cases and class III in four cases. Thirteen patients were treated by corticosteroids associated with immunosuppressive agent in six cases. One patient had not received any treatment. Five patients were died of the continuations of SLE complications or immunosuppressive therapy. For the other patients, one is in clinical and biological remission since six years, four are lost of view, one is in end stage renal failure, two presented relapsing evolution and one presents refractory form of LN.


CONCLUSIONS
Lupus nephritis is severe in our patients with predominance of class III and IV. New therapeutic strategies permitted to improve the renal survival but at the cost of an important iatrogenic morbidity.
Chemli
Jalel
J
Service de pédiatrie du CHU Sahloul, Sousse, Tunisie.
Krid
Saoussen
S
Boussetta
Samia
S
Abroug
Saoussen
S
Ben Dhia
Naceur
N
Ghedira
Ines
I
Sfar
Mohamed Taher
MT
Essoussi
Ahmed Sahloul
AS
Harbi
Abdelaziz
A
D000293:Adolescent; D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D008181:Lupus Nephritis / Q000175:diagnosis / Q000628:therapy; D008297:Male; D012189:Retrospective Studies