PMID- 15124942 OWN - NLM STAT- MEDLINE DCOM- 20040519 LR - 20190911 IS - 0300-9742 (Print) IS - 0300-9742 (Linking) VI - 33 IP - 1 DP - 2004 TI - Possible importance of immunoglobulin E in foetal loss by mothers with anti-SSA antibody. PG - 44-6 AB - OBJECTIVE: The incidence of foetal loss and/or adverse foetal outcomes, including congenital heart block (CHB), has been investigated in mothers with anti-SSA antibody detected by immunodiffusion or counter-immunoelectrophoresis methods. We investigated the relationship between several serum parameters (such as autoantibodies and immunoglobulins) and foetal loss in patients with anti-SSA antibody, measured by enzyme-linked immunosorbent assay (ELISA). MATERIAL AND METHODS: Thirty-seven women who showed positivity for anti-SSA antibody and had a history of pregnancy were included in this study. Immunoglobulins and several autoantibodies were assayed by routine laboratory methods at our hospital. RESULTS: Our data indicated that immunoglobulin E (IgE) levels were significantly higher in the anti-SSA antibody positive women with foetal loss than in those without, and that a strong positive correlation between IgE and anti-SSA antibody levels was observed in the former group, but not in the latter. CONCLUSION: The serum IgE level seems to be an important factor in the occurrence of foetal loss in mothers with anti-SSA antibody detected by ELISA. FAU - Sekigawa, I AU - Sekigawa I AD - Department of Medicine, Juntendo University, Izu-Nagaoka Hospital, Shizuoka, Japan. isekigawa@mva.biglobe.ne.jp FAU - Seta, N AU - Seta N FAU - Yamada, M AU - Yamada M FAU - Iida, N AU - Iida N FAU - Hashimoto, H AU - Hashimoto H FAU - Ogawa, H AU - Ogawa H LA - eng PT - Journal Article PL - England TA - Scand J Rheumatol JT - Scandinavian journal of rheumatology JID - 0321213 RN - 0 (Antibodies, Antinuclear) RN - 0 (Autoantibodies) RN - 0 (SS-A antibodies) RN - 37341-29-0 (Immunoglobulin E) SB - IM MH - Adult MH - Antibodies, Antinuclear/*immunology MH - Autoantibodies/analysis/*immunology MH - Enzyme-Linked Immunosorbent Assay MH - Female MH - Fetal Blood/immunology MH - Fetal Death/epidemiology/*immunology MH - Heart Block/*congenital/immunology MH - Humans MH - Immunoglobulin E/*immunology MH - Maternal Age MH - *Maternal-Fetal Exchange MH - Pregnancy MH - Pregnancy Complications, Cardiovascular/blood/*immunology MH - Pregnancy Outcome MH - Pregnancy, High-Risk MH - Prevalence MH - Probability EDAT- 2004/05/06 05:00 MHDA- 2004/05/20 05:00 CRDT- 2004/05/06 05:00 PHST- 2004/05/06 05:00 [pubmed] PHST- 2004/05/20 05:00 [medline] PHST- 2004/05/06 05:00 [entrez] AID - 10.1080/03009740310004658 [doi] PST - ppublish SO - Scand J Rheumatol. 2004;33(1):44-6. doi: 10.1080/03009740310004658.