Cited by 141Endometriosis Research and TreatmentPregnancy and preeclampsia studiesReproductive System and Pregnancy

Adenomyosis and adverse perinatal outcomes: increased risk of second trimester miscarriage, preeclampsia, and placental malposition

Hashimoto, Ayako, Iriyama, Takayuki, Sayama, Seisuke, Nakayama, Toshio, Komatsu, Atsushi, Miyauchi, Akito, Nishii, Osamu, Nagamatsu, Takeshi +2 more·2018·The Journal of Maternal-Fetal & Neonatal Medicine

Abstract

OBJECTIVE: To evaluate the potential impact of adenomyosis on the pregnancy outcomes by retrospectively investigating adenomyosis-complicated pregnancy cases. METHODS: We performed a retrospective case-control study. Forty-nine singleton pregnancy cases complicated with adenomyosis were included in this study. The controls (n = 245) were singleton pregnant women without adenomyosis and were frequency matched to adenomyosis cases by age, parity, and the need for assisted reproductive technology for this conception. The incidence of obstetrical complications and delivery and neonatal outcomes were examined. RESULTS: Patients in the adenomyosis group were significantly more likely to have a second trimester miscarriage (12.2% versus 1.2%, odds ratio (OR): 11.2, 95% confidence interval (95% CI): 2.2-71.2), preeclampsia (18.3% versus 1.2%, OR: 21.0, 95% CI: 4.8-124.5), placental malposition (14.2% versus 3.2%, OR: 4.9, 95% CI: 1.4-16.3), and preterm delivery (24.4% versus 9.3%, OR: 3.1, 95% CI: 1.2-7.2), compared with the control group. CONCLUSION: Adenomyosis was associated not only with an increased incidence of preterm delivery, as previously reported, but also with an increased risk of second trimester miscarriage, preeclampsia, and placental malposition, which could lead to poor perinatal outcomes.

Integrity signals

Registry

Crossref · 10.1080/14767058.2017.1285895

Cites

23 of 23 references verified0 citation errors · 0 not checkable

Statistics

Recomputing p-values needs the paper’s full text.

Claims the paper makes

This paper’s full text isn’t openly available, so its claims and self-check weren’t run. The registry and citation checks still apply.

Claims other papers make about this one

Each is checked against this paper’s own text: does it say what the citing paper says it does?

  • Endometriosis, especially cystic ovarian and deep endometriosis, and adenomyosis are associated with abnormal placentation, insufficient physiologic changes in the spiral arteries, and an increased risk of preterm birth, small for gestational age babies, and preeclampsia.

    “Endometriosis, especially cystic ovarian and deep endometriosis (130, 131), and adenomyosis (132, 133) are associated with abnormal placentation, insufficient physiologic changes in the spiral arteries, and an increased risk of preterm birth, small for gestational age (SGA) babies, and preeclampsia (131).”

    From Pathogenesis of endometriosis: The genetic/epigenetic theory (2019) · cites this paper as [133]

Cites

Flagged first, then by citations

Cited by

Sorted by citations

Authors
Hashimoto, A., Iriyama, T., Sayama, S., Nakayama, T., Komatsu, A., Miyauchi, A., Nishii, O., Nagamatsu, T., Osuga, Y., & Fujii, T.
Affiliations
  • The University of Tokyo (JP)
  • Japanese Red Cross Medical Center (JP)
  • Teikyo University Hospital, Mizonokuchi (JP)
Corresponding author
Iriyama, Takayuki
Venue
The Journal of Maternal-Fetal & Neonatal Medicine
Published
2017-02-09
Volume
31
Issue
3
Pages
364-369
ISSN
  • 1476-4954 (ISSN-L)
  • 1476-7058
OpenAlex
W2582200713
Cited by
141
References
23
Citations by year
2026: 8 · 2025: 18 · 2024: 16 · 2023: 20 · 2022: 25 · 2021: 15 · 2020: 12 · 2019: 14 · 2018: 9 · 2017: 3
FWCI
12.05
Type
journal article
Language
en
Open access
closed
Locations
  • The Journal of Maternal-Fetal & Neonatal Medicine (publishedVersion)
  • PubMed (publishedVersion)
  • Institutional Repositories DataBase (IRDB) (submittedVersion)
Funders
Japan Society for the Promotion of Science (15H04979, 16H05469)
Topics
  • Health Sciences › Medicine › Reproductive Medicine › Endometriosis Research and Treatment
  • Health Sciences › Medicine › Obstetrics and Gynecology › Pregnancy and preeclampsia studies
  • Life Sciences › Immunology and Microbiology › Immunology › Reproductive System and Pregnancy
Keywords
adenomyosis, perinatal outcomes, second-trimester miscarriage, preeclampsia, preterm birth, pregnancy complications, singleton pregnancy
MeSH terms
Abortion, Spontaneous, Adult, Female, Humans, Japan, Placenta Previa, Pre-Eclampsia, Pregnancy, Pregnancy Trimester, Second, Retrospective Studies, Reproductive Techniques, Assisted, Premature Birth, Adenomyosis

About these checks

Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

Statistics and arithmetic are recomputed, not judged.

Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.

What counts as a claim ›How we measure confidence ›How we check this ›

Are you an author, or do you see a problem with this page? Request a review