Adenomyosis is characterized by the presence of ectopic endometrium within the myometrium. This features lead to structural changes in the surrounding myometrium and endometrium resulting also in functional changes. Alterations in the myometrium are suspected to lead to defective remodeling of spiral arteries during the early stages of decidualization resulting in altered vascular resistance and defective placentation. These alterations could play a common part in the association between adenomyosis and major obstetric complications. Latest epidemiological studies show that adenomyosis is associated with preterm birth, preeclampsia, IUGR and increased caesarean section rates, but very little is known of any underlying mechanism linking postpartum hemorrhage and adenomyosis. It is our opinion that adenomyosis may increase the risk of postpartum hemorrhage through several mechanisms that will be further clarified. Women with adenomyosis may require specific management during pregnancy and may benefit from wider understanding of the pathological mechanisms associated with this disease process.
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http://dx.doi.org/10.1016/j.mehy.2020.109833 | DOI Listing |
BMC Womens Health
December 2024
Better Outcomes Registry & Network (BORN) Ontario, Children's Hospital of Eastern Ontario (CHEO), Ottawa, ON, Canada.
Background: The World Health Organization has recognized maternal mental illness as an emerging issue. Previous studies have indicated that maternal mental illness is associated with socioeconomic status (SES). However, there is a lack of research concerning the mental health of pregnant people with low SES in Ontario, Canada.
View Article and Find Full Text PDFJ Epidemiol
December 2024
Department of Medical Genetics, Changzhou Maternal and Child Health Care Hospital, Changzhou Medical Center, Nanjing Medical University.
Background: There is still uncertainty regarding the association between maternal serum levels of retinol-binding protein 4 (RBP4) and pregnancy outcomes. This study aimed to determine the association between RBP4 levels and incidence of small/large for gestational age (SGA/LGA) infants among the Chinese population.
Methods: This was a retrospective study of 11,854 pregnant women who delivered at Changzhou Maternal and Child Health Care Hospital between 2016 and 2017 and whose serum RBP4 levels were measured at the time of admission.
Contraception
December 2024
Planned Parenthood South Atlantic, Raleigh, NC, USA and McLeod Regional Medical Center, Florence, SC, USA; University of Washington Department of Obstetrics and Gynecology, 1959 NE Pacific St, Box 356460, Seattle, WA 98005, USA; Pegasus Health Justice Center, Dallas, TX, 75207, USA; Washington University, St. Louis, MO, USA.
Early pregnancy loss (EPL), also known as miscarriage or spontaneous abortion, makes up 15-20% of all clinically recognized pregnancies. EPL is a broad term that includes intrauterine pregnancies (IUPs) with findings that suggest the pregnancy may not progress or definitely will not progress; pregnancies with a gestational sac (GS) in the lower endometrial cavity or endocervical canal in the process of expulsion; residual pregnancy tissue or persistent GS; and complete passage of the GS without residual tissue. This document addresses medication management of EPL in which the complete passage of the GS has not yet occurred, including pregnancies concerning for and diagnostic of EPL (sometimes called "missed abortion") and EPL in progress.
View Article and Find Full Text PDFAm J Obstet Gynecol
December 2024
Department of Medicine and Surgery, Obstetrics and Gynecology Unit, University of Parma, Parma, Italy. Electronic address:
Background: Occiput-posterior (OP) position is associated with labor arrest, need of operative delivery and failed instrumental vaginal delivery with resulting adverse peripartum outcomes. Vacuum extraction (VE) is the most commonly performed type of instrumental delivery worldwide. This study aimed to investigate the outcome of VE in fetuses with sonographically confirmed OP position prior to the procedure.
View Article and Find Full Text PDFJ Minim Invasive Gynecol
December 2024
Department of Obstetrics and Gynecology, Dongwon Cancer Specialized Care Hospital, ILSANRO 439 ILSANDONG-GU GOYANG CITY, GYEONGGI-DO, 10359, Republic of Korea.
Objective: This study aims to perform a systematic review and meta-analysis to compare the incidence of specific postoperative urologic complications, such as vesicovaginal fistula and ureterovaginal fistula, in patients undergoing minimally invasive radical hysterectomy (MIRH) versus abdominal radical hysterectomy (ARH) for early-stage cervical cancer.
Data Sources: A comprehensive literature search was conducted in PubMed, the Cochrane Library, Web of Science, ScienceDirect, and Google Scholar up to April 2024.
Method: Comparative studies evaluating postoperative urologic complications following MIRH and ARH were included.
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