Clinical Course of 60 Cesarean Scar Pregnancies

Takashi Mitsui, Sakurako Mishima, Kazumasa Tani, Jota Maki, Eriko Eto, Kei Hayata, Hisashi Masuyama

Research output: Contribution to journalArticlepeer-review

Abstract

Early diagnosis and therapy are important in a cesarean scar pregnancy (CSP), which can cause uterine rupture with resultant massive bleeding. However, there are some reports of CSPs continued to term. The optimal management of CSPs remains unclear; therefore, we investigated the clinical courses of CSPs diagnosed and treated at perinatal institutions in the Chugoku and Shikoku regions of Japan. We enrolled 60 women diagnosed with CSP at 21 institutions from January 2006 to December 2015. Of the 60 women diagnosed with CSP, 57 were treated. Pregnancy was terminated in 48 women and continued in 9. Thirteen women underwent transabdominal hysterectomy; they experienced no postoperative complications or allogeneic blood transfusion. Nine women received therapies such as dilation and curettage, and 26 received non-surgical therapies such as methotrexate and topical administration of potassium chloride. Among 9 women who chose to continue with their CSP, 7 successfully delivered newborns, 2 had uterine ruptures in the second trimester, and all women required transabdominal hysterectomy. Diagnosis and therapy in the first trimester of pregnancy are important in the management strategy of a CSP. When continuing a CSP, the risk of uterine rupture and transabdominal hysterectomy must be considered

Original languageEnglish
Pages (from-to)439-445
Number of pages7
JournalActa medica Okayama
Volume75
Issue number4
Publication statusPublished - 2021

Keywords

  • cesarean scar pregnancy
  • hysterectomy
  • methotrexate
  • potassium chloride
  • uterine rupture

ASJC Scopus subject areas

  • Biochemistry, Genetics and Molecular Biology(all)

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