Maternal Serum CA 125 Levels in Intrauterine Pregnancy and Abortion in the First Trimester.
- Author:
Joong Sik SHIN
1
;
Tae Jin KIM
;
Yong Min KIM
Author Information
1. Department of Obstetrics and Gynecology, Samsung Cheil Hospital and Women's Healthcare Center, Sungkyunkwan University School of Medicine, Seoul, Korea. miyeonchoi@hanmail.net
- Publication Type:Original Article
- Keywords:
Serum CA 125;
Spontaneous abortion
- MeSH:
Abortion, Missed;
Abortion, Spontaneous;
Abortion, Threatened;
Endometriosis;
Female;
Gestational Age;
Gynecology;
Humans;
Obstetrics;
Pregnancy Trimester, First*;
Pregnancy*;
Prospective Studies
- From:Korean Journal of Perinatology
2003;14(3):284-289
- CountryRepublic of Korea
- Language:Korean
-
Abstract:
OBJECTIVE: The study was carried out to assess whether a sudden rise in the serum CA 125 level might predict spontaneous abortion in the first trimester. In the process, we assessed the clinical value of maternal CA 125 in patients with missed abortion and evaluate the prognostic significance of CA 125 in early normal pregnancies, threatened abortions. The purpose of this study was to prospectively compare serum CA 125 levels among women who abort in the first trimester, who experience threateneda bortion and who go through normal pregnancy. METHODS: Between March 2001 and September 2001, a total of 133 patients were observed in the Department of Obstetrics and Gynecology at CHA Hospital. Fifty-eight with missed abortions, forty-five with threatened abortions and thirty normal pregnancies (no history of endometriosis or ovarian mass) were evaluated during gestational age 6 to 12 weeks and maternal serum samples were collected. All patients were sonographically assessed and CA 125 values were compared. RESULTS: There was no statistically significant difference in the CA 125 levels between the spontaneous aborted patients and the patients without abortion: missed abortion, 72.9 +/- 102.0IU/ml (range 7.3-487.6); threatened abortion, 46.6 +/- 37.9IU/ml (range 13.9-206.1); normal pregnancy, 63.4 +/- 61.2IU/ml (range 13.8-62.8). CONCLUSION: Our study shows that serum CA 125 levels are not predictive of spontaneous abortion in the first trimester and failed to discriminate among missed abortions, threatened abortions, and normal pregnancies.
