[Hormonal contraception and lupus].
The choice of an optimal contraceptive method (OC) therapy is a significant problem in female SLE patients. In view of the influence of sex hormones on the evolution of SLE, oral contraceptive (OC) therapy has to be efficient, reversible and safe, without aggravating disease activity and causing metabolic and vascular side effects. Ethinyl estradiol-containing preparations, even at 30 micrograms/day, have been shown to trigger a crisis or unmask SLE, and they exert adverse metabolic and vascular effects. Therefore, combination estrogen-progestogen compounds must be avoided in women with SLE. Pure progestogen OC preparations do not stimulate SLE activity, but norsteroids have harmful metabolic effects and microprogestogens are not sufficiently reliable. In light of the decreased level of plasma androgens in female SLE patients, an attempt to modulate the hormonal milieu by lowering the estrogen to androgen ratio, while ensuring contraception was attempted using cyproterone acetate. This agent markedly lowered plasma estrogens and was effective and well tolerated, but its long-term effect on bone mineralization remains to be evaluated. Chlormadinone acetate, a 17-OH progesterone derivative, was proven effective and devoid of any metabolic or vascular side effects, and should be recommended as the safest routine OC therapy in women with SLE.
Département de Néphrologie, Hôpital Necker, Paris.
P
P
Jungers
F
F
Liote
V
V
Dehaine
M
M
Dougados
J
J
Viriot
C
C
Pelissier
F
F
Kuttenn
D002715:Chlormadinone Acetate / Q000008:administration & dosage; D003278:Contraceptives, Oral, Hormonal / Q000008:administration & dosage* / Q000009:adverse effects; D003534:Cyproterone / Q000008:administration & dosage / Q000031:analogs & derivatives; D017373:Cyproterone Acetate; D005260:Female; D006801:Humans; D008180:Lupus Erythematosus, Systemic / Q000378:metabolism / Q000503:physiopathology
D003278:Contraceptives, Oral, Hormonal; D002715:Chlormadinone Acetate; D017373:Cyproterone Acetate; D003534:Cyproterone
Contraception hormonale et lupus.