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Anti-corpus luteum antibody and menstrual irregularity in patients with systemic lupus erythematosus and Hashimotos thyroiditisWalter Cantídio University Hospital, Ceará Federal University, Ceará, Brazil, danicsousa_ce{at}yahoo.com.br
School of Medicine, Ceará Federal University, Ceará, Brazil
University of São Paulo, São Paulo, Brazil
Statistic School, Ceará Federal University, Ceará, Brazil The aim of the present study was to verify the presence of anti-corpus luteum antibodies (anti-CoL) in systemic lupus erythematosus (SLE) and Hashimotos thyroiditis (HT) patients, as well as establish its possible correlation with menstrual and/or hormonal disturbances in both populations and with SLE activity. Forty-six patients with SLE, 31 with HT, four with both SLE and HT, and 36 healthy women were studied. Out of these, seven (15.2%) patients with SLE, three (9.7%) with HT, three (75%) with both pathologies, and none of the healthy controls tested positive for anti-CoL. The presence of anti-CoL was not significantly correlated to menstrual disturbance (P = 0.083), changes in the level of follicle stimulating hormone (P = 1.0), luteinizing hormone (P = 0.284), estradiol (P = 0.316), prolactin (P = 1.0) or SLE activity measured by SLEDAI (P = 0.756) in SLE patients. There were not enough patients testing positive for anti-luteal antibodies among those with HT or both HT and SLE (three from each group) for a statistical analysis. In conclusion, we found no association between anti-CoL and menstrual or hormonal disturbance in patients with SLE. Also anti-CoL was not specific for SLE, and was not found to be a marker of ovarian failure in SLE.
Key Words: anti-corpus luteum Hashimotos thyroiditis menstrual disturbances systemic lupus erythematosus
Lupus, Vol. 14, No. 8,
618-624 (2005) This article has been cited by other articles:
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