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Войти в исследования Archives of gynecology and obstetrics · 2013
Transvaginal sono-guided aspiration of gestational sac concurrent with a local methotrexate injection for the treatment of unruptured cesarean scar pregnancy.
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Seow Kok-Min, Wang Peng-Hui, Huang Lee-Wen, Hwang Jiann-Loung
Аннотация
PURPOSE: Cesarean scar pregnancy (CSP) is one of the rarest forms of ectopic pregnancy. A delay in treatment can lead to massive bleeding, uterine rupture, and life-threatening maternal morbidity. We present a conservative method for the management of CSP at a single tertiary centre over a 6-year period.
METHODS: Eleven patients with unruptured CSPs who were treated by transvaginal aspiration of the gestational sac followed by a local methotrexate injection were evaluated.
RESULTS: Gestational age at diagnosis ranged from 5 + 2 weeks to 7 + 4 weeks. Seven of the patients had undergone two prior Caesarean sections (63.6 %). The levels of β-hCG at the time of diagnosis ranged from 1,290 to 81,586 mIu/ml. The mean time of the procedure was 8.2 ± 1.6 min. During follow up, 54.5 % of the patients may need an additional systemic MTX injection due to an elevation of β-hCG. Estimated blood loss of the procedure was <50 ml and no blood transfusion is needed. This method has a shorter operative time, less blood loss and no hospitalization is needed for CSPs. All patients had their uterus successfully preserved without maternal morbidity or mortality.
CONCLUSIONS: Transvaginal sono-guided sac aspiration concurrent with a local MTX injection is an effective management option for preserving the fertility of women with an unruptured CSP. However, additional systemic MTX injection may be needed if β-hCG levels >20,000 mIU/ml at diagnosis.
METHODS: Eleven patients with unruptured CSPs who were treated by transvaginal aspiration of the gestational sac followed by a local methotrexate injection were evaluated.
RESULTS: Gestational age at diagnosis ranged from 5 + 2 weeks to 7 + 4 weeks. Seven of the patients had undergone two prior Caesarean sections (63.6 %). The levels of β-hCG at the time of diagnosis ranged from 1,290 to 81,586 mIu/ml. The mean time of the procedure was 8.2 ± 1.6 min. During follow up, 54.5 % of the patients may need an additional systemic MTX injection due to an elevation of β-hCG. Estimated blood loss of the procedure was <50 ml and no blood transfusion is needed. This method has a shorter operative time, less blood loss and no hospitalization is needed for CSPs. All patients had their uterus successfully preserved without maternal morbidity or mortality.
CONCLUSIONS: Transvaginal sono-guided sac aspiration concurrent with a local MTX injection is an effective management option for preserving the fertility of women with an unruptured CSP. However, additional systemic MTX injection may be needed if β-hCG levels >20,000 mIU/ml at diagnosis.