Antecedents of Abnormally Invasive Placenta in Primiparous Women

Baldwin, Heather; Patterson, Jillian A.; Nippita, Tanya A.; Torvaldsen, Siranda; Ibiebele, Ibinabo; Simpson, Judy M.; Ford, Jane B.

doi:10.1097/aog.0000000000002434

Cited by 129 publications

(102 citation statements)

References 25 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…Baldwin et al . assessed prior gynecologic procedures in primiparous women and their impact on future pregnancy.…”

Section: Resultsmentioning

confidence: 99%

“…After the titles and abstracts had been reviewed, 1336 studies were excluded, 152 full texts were assessed, and 16 studies [22][23][24][25][26][27][28][29][30][31][32][33][34][35][36][37] were finally included ( Fig. 1).…”

Section: Resultsmentioning

confidence: 99%

“…The studies included a total of 1 346 304 women (933 974 with exposure to cesarean delivery and 412 330 with exposure to other uterine surgery). Three of the studies were from North America, 30,34,36 five were from Asia, 24,27,29,32,37 seven were from Europe, 22,23,25,26,31,32,35 and one was from Australia. 27 All papers were published between 2004 and 2018; all were retrospective cohort studies and five used population-based databases.…”

Section: Resultsmentioning

confidence: 99%

See 2 more Smart Citations

A systematic review and meta‐analysis of cesarean delivery and other uterine surgery as risk factors for placenta accreta

Mucio¹,

Serruya²,

Alemán

et al. 2019

Intl J Gynecology & Obste

View full text Add to dashboard Cite

Background The incidence of placenta accreta has increased in recent years and it has been suggested that the rising trend in cesarean delivery and other uterine surgery is the underlying cause. Objective To explore the magnitude of the effect of performing single and repeat cesarean deliveries or other uterine surgery on the incidence of placenta accreta. Search strategy Relevant databases were searched for papers published before August 1, 2018, using terms including “accreta” and “cesarean.” Selection criteria Cohort studies assessing the risk of placenta accreta according to women's history of uterine surgery. Data collection and analysis Meta‐analyses were performed to assess the risks associated between uterine surgery and placenta accreta, hysterectomy, and uterine rupture. The I2 statistic was used to examine between‐study heterogeneity. Main results The risk of placenta accreta in a second pregnancy increased for women who had undergone a cesarean in their first pregnancy compared with vaginal delivery (OR 3.02; 95% CI, 1.50–6.08). Absolute risk of placenta accreta increased with the number of previous cesareans. The risk of uterine rupture and hysterectomy was also associated with the number of cesareans. Conclusions Risk of placenta accreta, hysterectomy, and uterine rupture increases with the number of previous cesarean deliveries. PROSPERO: CRD42016050646.

show abstract

“…Baldwin et al . assessed prior gynecologic procedures in primiparous women and their impact on future pregnancy.…”

Section: Resultsmentioning

confidence: 99%

Section: Resultsmentioning

confidence: 99%

Section: Resultsmentioning

confidence: 99%

See 1 more Smart Citation

A systematic review and meta‐analysis of cesarean delivery and other uterine surgery as risk factors for placenta accreta

Mucio¹,

Serruya²,

Alemán

et al. 2019

Intl J Gynecology & Obste

View full text Add to dashboard Cite

show abstract

“…No difference was observed in the rate of post‐partum hemorrhage between the study group and control group, suggesting that hysteroscopic metroplasty using the incision method does not increase the risks associated with critical obstetric bleeding. Placenta accreta can be caused by any intrauterine manipulation including hysteroscopic operation, curettage and endometrial ablation . However, no difference in the rate of this complication were observed between the groups.…”

Section: Discussionmentioning

confidence: 94%

Is hysteroscopic metroplasty using the incision method for septate uterus a risk factor for adverse obstetric outcomes?

Ono

Kuwabara

Matsuda

et al. 2019

J of Obstet and Gynaecol

View full text Add to dashboard Cite

Aim: This study aimed to assess whether hysteroscopic metroplasty using the incision method for septate uterus is a risk factor for adverse obstetric outcomes during pregnancy or delivery. Methods: This retrospective, single-center cohort study of obstetric complications included 41 patients with recurrent pregnancy loss or unexplained infertility who underwent hysteroscopic metroplasty using the incision method for septate uterus. As controls, we recruited 1139 women who delivered at our hospital during the same period. The primary outcomes were mean weeks of delivery, mean birthweight, rate of cesarean section, rate of breech presentation, rate of post-partum hemorrhage, rate of preterm delivery, rate of placental abruption, rate of placenta previa, rate of placenta accreta and uterine rupture during pregnancy and delivery. Results: The two groups did not differ in terms of age, mean weeks of delivery, mean birthweight, rate of post-partum hemorrhage, rate of preterm delivery, rate of placental abruption, rate of placenta previa or rate of placenta accreta. The rates of cesarean section and breech presentation were significantly higher in the study group than in the control group (56.1 vs 27.7%; P = 0.0002 and 19.5 vs 6.8%; P = 0.007, respectively). There were no cases of uterine rupture during pregnancy or delivery following hysteroscopic metroplasty. Conclusion: Hysteroscopic metroplasty using the incision method for septate uterus is not a risk factor for adverse obstetric outcomes. No severe complications, such as placenta abruption, placenta previa, placenta accreta, uterine rupture or heavy hemorrhage, were observed in the postoperative live birth group.

show abstract

“…Основные факторы риска врастания плаценты -предлежание плаценты и предыдущее кесарево сечение; риски значительно повышаются при сочетании этих факторов, а также в случае расположения плаценты в области рубца на матке после перенесенного кесарева сечения [4]. Не стоит забывать и о том, что к аномальному прикреплению плаценты могут привести повреждение эндометрия в связи с кюретажем стенок матки, аблацией эндомет рия и эмболизация маточных артерий и ручное отделение последа в предыдущих родах [5].…”

Section: Obstetrics and Perinatologyunclassified

Conservative Surgery in Abnormal Placenta Invasion (5-year Experience of V.I. Kulakov National Medical Scientific Centre of Obstetrics, Gynaecology and Perinatal Medicine)

Shmakov¹,

Pirogova²,

Васильченко³

et al. 2019

View full text Add to dashboard Cite

Цель исследования: оценить эффективность комплексного компрессионного гемостаза у пациенток с различной глубиной инвазии трофобласта. Дизайн: проспективное исследование. Материалы и методы. Проведен анализ данных 98 беременных с врастанием плаценты. Диагнозы placenta accreta, placenta increta, placenta percreta подтверждены при помощи морфологического исследования у 28 (28,6%), 64 (65,3%) и 6 (6,1%) пациенток. Оценивали возраст, предшествующие операции на матке, информацию о предыдущих беременностях, объем кровопотери, экстирпацию матки, перевязку внутренних подвздошных сосудов. Всем пациенткам с подозрением на врастание плаценты проводилось оперативное лечение в объеме срединной лапаротомии, донного кесарева сечения, комплексного компрессионного гемостаза, баллонной тампонады матки, метропластики. Результаты. Объем суммарной кровопотери возрастал с увеличением глубины врастания плаценты: при placenta accreta он составил 975 мл, при placenta increta-1300 мл, при placenta percreta-2200 мл (p = 0,048). Гистерэктомия чаще требовалась пациенткам с более выраженной степенью врастания плаценты: 9,4% против 33,3% (p = 0,038), а при placenta accreta она не понадобилась вовсе. Частота перевязки внутренних подвздошных сосудов также повышалась с увеличением глубины инвазии трофобласта: 7,1%, 14,1% и 50% (р = 0,026). Заключение. Выявлена взаимосвязь объема кровопотери и глубины инвазии трофобласта, что дает возможность предикции и позволяет разработать оптимальную хирургическую тактику родоразрешения беременных с врастанием плаценты. Необходимо дальнейшее изучение проблемы для улучшения исходов у женщин с наиболее тяжелыми случаями данной патологии. Ключевые слова: беременность, врастание плаценты, инвазия трофобласта, рубец на матке, комплексный компрессионный гемостаз, кровотечение, гистерэктомия.

show abstract

Antecedents of Abnormally Invasive Placenta in Primiparous Women

Abstract: Women with a history of prior invasive gynecologic procedures were more likely to develop abnormally invasive placenta. These insights may be used to inform management of pregnancies in women with a history of gynecologic procedures.

Cited by 129 publications

References 25 publications

A systematic review and meta‐analysis of cesarean delivery and other uterine surgery as risk factors for placenta accreta

A systematic review and meta‐analysis of cesarean delivery and other uterine surgery as risk factors for placenta accreta

Is hysteroscopic metroplasty using the incision method for septate uterus a risk factor for adverse obstetric outcomes?

Conservative Surgery in Abnormal Placenta Invasion (5-year Experience of V.I. Kulakov National Medical Scientific Centre of Obstetrics, Gynaecology and Perinatal Medicine)

Contact Info

Product

Resources

About