Niemann-Pick disease (NPD), is a rare autosomal recessive lysosomal storage disorder. Niemann-Pick A and B are caused by homozygous or compound heterozygous mutations in the sphingomyelin phosphodiesterase-1 (SMPD1) gene on chromosome 11p15. Type B is panethnic, although its frequency is increased in Turkish, Arabic and North African populations. Clinical features vary significantly among patients. It is a rare condition and information about its management an outcome during pregnancy and labor is limited. Both maternal mortality and morbidity due to severe postpartum hemorrhage has been reported. We represent a case of successful pregnancy outcome in patient with NPD type B. Type of mutations in SMPD 1 gene and severity of disease before pregnancy can predict the prognosis of pregnancy.
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http://dx.doi.org/10.4183/aeb.2023.108 | DOI Listing |
J Coll Physicians Surg Pak
January 2025
Department of Obstetrics and Gynaecology, Health Sciences University, Bursa Yuksek Ihtisas Training and Research Hospital,
Bursa, Turkiye.
Objective: To compare the inflammatory markers between therapeutic and emergency cerclage and assess the predictive role of inflammatory markers for the latency period.
Study Design: Descriptive study. Place and Duration of the Study: Department of Obstetrics and Gynaecology, Bursa Yuksek Ihtisas Training and Research Hospital, Turkiye, from January 2016 to September 2022.
BMC Pregnancy Childbirth
January 2025
Key Laboratory of Reproductive Genetics (Ministry of Education) and Department of Reproductive Endocrinology, Women's Hospital, Zhejiang University School of Medicine, Hangzhou, 310006, Zhejiang, China.
Background: The success of in vitro fertilization (IVF)/intracytoplasmic sperm injection (ICSI) in endometriosis patients varies widely, and predicting the likelihood of achieving a live birth remains a clinical challenge. This study aims to develop a predictive nomogram for assessing the cumulative live birth (CLB) rate following IVF/ICSI cycles among patients with endometriosis.
Method: A retrospective cohort study was conducted to analyze the clinical data of 1457 patients with endometriosis after IVF/ICSI treatment from January 2017 to August 2022.
Biol Reprod
January 2025
Department of Ob/Gyn and Cecil H. and Ida Green Center for Reproductive Biology Sciences, The University of Texas Southwestern Medical Center, Dallas, Texas, USA.
Reproductive success requires accurately timed remodeling of the cervix to orchestrate the maintenance of pregnancy, the process of labor, and birth. Prior work in mice established that a combination of continuous turnover of fibrillar collagen and reduced formation of collagen cross-links allows for the gradual increase in tissue compliance and delivery of the fetus during labor. However, the mechanism for continuous collagen degradation to ensure turnover during cervical remodeling is still unknown.
View Article and Find Full Text PDFJ Assist Reprod Genet
January 2025
Department of Obstetrics and Gynecology, Atrium Health Wake Forest Baptist, 1 Medical Center Blvd, Watlington Hall, Winston-Salem, NC, 27157, USA.
Purpose: To evaluate the effect of endometrial scratching on in vitro fertilization (IVF) success rates in women undergoing frozen embryo transfer with preimplantation genetic testing for aneuploidy (PGT-A).
Methods: Biopsy was performed at oocyte retrieval in cases and compared to those who did not undergo scratching (controls). Endpoints included pregnancy loss, total pregnancy, clinical pregnancy rate (CPR), ongoing pregnancy rate/live birth rate (OPR), and the incidence of chronic endometritis (CE).
PLoS One
January 2025
Department of Women and Children's Health, Harris Preterm Birth Research Centre, University of Liverpool, Liverpool, United Kingdom.
Background: Induction of labour (IOL) is a common obstetric intervention in the UK, affecting up to 33% of deliveries. IOL aims to achieve a vaginal delivery prior to spontaneous onset of labour to prevent harm from ongoing pregnancy complications and is known to prevent stillbirths and reduce neonatal intensive care unit admissions. However, IOL doesn't come without risk and overall, 20% of mothers having an induction will still require a caesarean section birth and in primiparous mothers this rate is even higher.
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