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KMID : 0361720050160010031
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Korean Journal of perinatology
2005 Volume.16 No. 1 p.31 ~ p.36
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Efficacy of Methotrexate in Management of Cervical Pregnancy.
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Ko Hyun-Sun
Kim Yeon-Hee
Ahn Hyun-Young
Park In-Yang
Lee Hee-Joong
Lee Young
Kim Sa-Jin
Kim Soo-Pyung
Shin Jong-Chul
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Abstract
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Objective: This retrospective study was performed to evaluate the overall efficacy of methotrexate chemotherapy and to determine its proper management protocol in cervical pregnancy.
Method: From January 1999 to May 2004, 44 patients of cervical pregnancy admitted in hospitals attached to Catholic University Medical Center. Among those, data of 35 cases received methotrexate therapy were analyzed. Clinical characteristics, route of methotrexate administration, concomitant invasive procedures, complications, and outcomes were analyzed. Analysis was performed by unpaired t-test, Fisher’s exact test and Wilcoxon’s rank sum test.
Results: The overall success rate of methotrexate was 82.9% and there was no significant difference according to viability, although initial beta hCG was significantly increased in viable pregnancy (p=0.0085). Major route of methotrexate was systemic in nonviable pregnancy and combined in viable pregnancy (p=0.035). In all patients who had a combination of systemic and local injection with methotrexate, treatment outcome was successful. Most common complication of methotrexate was liver toxicity, but not serious.
Conclusion: Our results suggest that methotrexate treatment is effective as a therapeutic modality for early cervical pregnancy, but its administration route might be not related with efficacy. Furthermore, the combination of systemic and local intra-amniotic injection seems to be more effective.
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KEYWORD
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Cervical pregnancy, Methotrexate
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