Biomaterial Database

Reproductive outcome in women with recurrent spontaneous abortions of alloimmune and autoimmune causes: preconception versus postconception treatment. 1992

J Y Kwak, and A Gilman-Sachs, and K D Beaman, and A E Beer

Department of Microbiology and Immunology, University of Health Sciences/Chicago Medical School, IL 60064.

OBJECTIVE The null hypothesis is that treatment of women with recurrent spontaneous abortions with anticoagulation and immunosuppression will not increase the reproductive outcome if it is started preconceptionally. METHODS Ninety-four women with recurrent spontaneous abortion with autoimmune abnormalities comprised the study group. Group I began autoimmune therapy 48 hours after ovulation: heparin 5000 U twice daily, aspirin 80 mg daily, and prednisone 5 mg twice daily, with an increase to 10 mg twice daily when pregnant. Group II started the same medication after a positive pregnancy test. Group III received no medication. Controls were 19 women with no autoimmune abnormalities. The frequency of reproductive outcome was subject to multiple comparison by the Duncan test. RESULTS The percentages of live-born children in groups I, II, and III were 74%, 44%, and 11%, respectively. CONCLUSIONS Preconception diagnostic work-up and treatment of autoimmune abnormalities in women with histories of recurrent spontaneous abortion is advocated.

UI	MeSH Term	Description	Entries
D007518	Isoantibodies	Antibodies from an individual that react with ISOANTIGENS of another individual of the same species.	Alloantibodies
D011247	Pregnancy	The status during which female mammals carry their developing young (EMBRYOS or FETUSES) in utero before birth, beginning from FERTILIZATION to BIRTH.	Gestation,Pregnancies
D011256	Pregnancy Outcome	Results of conception and ensuing pregnancy, including LIVE BIRTH; STILLBIRTH; or SPONTANEOUS ABORTION. The outcome may follow natural or artificial insemination or any of the various ASSISTED REPRODUCTIVE TECHNIQUES, such as EMBRYO TRANSFER or FERTILIZATION IN VITRO.	Outcome, Pregnancy,Outcomes, Pregnancy,Pregnancy Outcomes
D005260	Female		Females
D005865	Gestational Age	The age of the conceptus, beginning from the time of FERTILIZATION. In clinical obstetrics, the gestational age is often estimated from the onset of the last MENSTRUATION which is about 2 weeks before OVULATION and fertilization. It is also estimated to begin from fertilization, estrus, coitus, or artificial insemination.	Embryologic Age,Fetal Maturity, Chronologic,Chronologic Fetal Maturity,Fetal Age,Maturity, Chronologic Fetal,Age, Embryologic,Age, Fetal,Age, Gestational,Ages, Embryologic,Ages, Fetal,Ages, Gestational,Embryologic Ages,Fetal Ages,Gestational Ages
D006801	Humans	Members of the species Homo sapiens.	Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D000026	Abortion, Habitual	Three or more consecutive spontaneous abortions.	Abortion, Recurrent,Miscarriage, Recurrent,Recurrent Early Pregnancy Loss,Habitual Abortion,Habitual Abortions,Recurrent Abortion,Recurrent Abortions,Recurrent Miscarriage,Recurrent Miscarriages
D000328	Adult	A person having attained full growth or maturity. Adults are of 19 through 44 years of age. For a person between 19 and 24 years of age, YOUNG ADULT is available.	Adults
D001323	Autoantibodies	Antibodies that react with self-antigens (AUTOANTIGENS) of the organism that produced them.	Autoantibody
D015551	Autoimmunity	Process whereby the immune system reacts against the body's own tissues. Autoimmunity may produce or be caused by AUTOIMMUNE DISEASES.	Autoimmune Response,Autoimmune Responses,Autoimmunities