AI Article Synopsis
- A study investigated the link between endometriosis and perinatal complications, specifically focusing on the incidence of placenta previa in women with a history of the condition.* -
- It compared 133 deliveries from mothers with endometriosis to 2,648 without endometriosis, finding that those with endometriosis had a significantly higher risk of placenta previa.* -
- The findings suggested that women with more complete surgical treatment for endometriosis had a lower incidence of placenta previa, indicating that treatment may reduce complications before pregnancy.*
Article Abstract
Background: Recently, a history of endometriosis has been reported to be associated with several perinatal complications. However, it is unknown whether pre-pregnancy treatment for endometriosis reduces perinatal complications. In this study, we aimed to clarify the association between endometriosis and perinatal complications and investigate whether there is a significant difference in the incidence of placenta previa depending on the degree of surgical completion of endometriosis before pregnancy.
Methods: This case-control study included 2781 deliveries at the Hirosaki University Hospital between January 2008 and December 2019. The deliveries were divided into a case group with a history of endometriosis (n = 133) and a control group without endometriosis (n = 2648). Perinatal outcomes and complications were compared between the case and control groups using a t-test and Fisher's exact test. Multiple logistic regression models were used to identify the risk factors for placenta previa. Additionally, we examined whether the degree of surgical completion of endometriosis before pregnancy was associated with the risk of placenta previa.
Results: Patients with a history of endometriosis had a significantly higher risk of placenta previa (crude odds ratio, 2.66; 95% confidence interval, 1.37‒4.83). Multiple logistic regression analysis showed that a history of endometriosis was a significant risk factor for placenta previa (adjusted odds ratio, 2.30; 95% confidence interval, 1.22‒4.32). In addition, among patients with revised American Society for Reproductive Medicine stage III-IV endometriosis, the incidence of placenta previa was significantly lower in patients who underwent complete surgery (3/51 patients, 5.9%) than in those who did not (3/9 patients, 33.3%) (p = 0.038).
Conclusions: A history of endometriosis is an independent risk factor for placenta previa. Given the limitations of this study, further research is needed to determine the impact of endometriosis surgery on perinatal complications.
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| http://www.ncbi.nlm.nih.gov/pmc/articles/PMC11325749 | PMC |
| http://dx.doi.org/10.1186/s12884-024-06724-4 | DOI Listing |
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