Publications by authors named "Stepan H"

Article Synopsis
  • The study focused on assessing the reliability and validity of the Maternal Antenatal Attachment Scale (MAAS) for measuring maternal-foetal attachment in pregnant women, highlighting the need for improved psychometric properties.
  • Researchers analyzed data from 184 pregnant women, comparing the original 19-item MAAS to a newly introduced 13-item brief German version, using various statistical methods to evaluate internal consistency and construct validity.
  • Findings showed that the brief German MAAS outperformed the original version in terms of reliability and validity, suggesting it may be a more effective tool for measuring maternal attachment during pregnancy.
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Introduction: Optimal counseling of women for vaginal breech birth requires consideration of both established and emerging risk factors for adverse perinatal outcomes. Currently, rising prevalences of maternal obesity and impaired glucose tolerance challenge obstetric care. We aimed to investigate the effects of these parameters on the outcome of vaginal breech birth to improve counseling practices.

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Left ventricular diverticulum (LVD) is a rare malformation presenting in 0.05% of all congenital cardiac anomalies. It is associated with additional cardiac and extracardiac malformations.

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Article Synopsis
  • The study aims to create prediction models for intrapartum cesarean sections during vaginal breech births, focusing on nulliparous (first-time mothers) and multiparous (previously giving birth) women.
  • Two prediction models were developed for each group, with the nulliparous model having an AUC (Area Under Curve) of 0.67 and the multiparous model showing better performance at 0.77, indicating higher accuracy.
  • Key risk factors identified include epidural analgesia, maternal height, birth weight, and abdominal circumference, with a significant finding that certain factors only influence cesarean outcomes when birth weights exceed 3.8 kg or abdominal circumference is above 34 cm.
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Acute aortic dissection is a rare but frequently fatal aortic catastrophe with high morbidity and mortality. Especially in pregnant patients, acute dissection is often misdiagnosed putting two lives on the line. Due to its scarcity, only case reports have been reported.

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Background: During pregnancy, women's bodies undergo rapid body weight and size changes within a relatively short period. Pregnancy may therefore, be associated with an increased vulnerability for developing body image dissatisfaction linked to adverse health outcomes for the mother (e.g.

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The sFlt-1/PlGF ratio is an established tool in clinical practice, where it is part of a diagnostic algorithm and informs the prognosis of preeclampsia (PE). Maternal and gestational comorbidities can affect the performance of the sFlt-1/PlGF ratio and its constituent elements, and a good understanding of the potential pitfalls is required. The objective of this paper was to provide a current narrative review of the literature on the diagnostic and predictive performance of the sFlt-1/PlGF ratio in specific patient cohorts.

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Article Synopsis
  • Low molecular weight heparins (LMWH) are used in pregnancy to prevent or treat thromboembolic events and may have protective effects against preeclampsia, although their use in this context is debated.
  • Recent research shows that LMWH can reduce pregnancy loss and inflammation-related activation of the NLRP3 inflammasome in trophoblasts, which are crucial for a healthy pregnancy.
  • The mechanism involves LMWH activating the heparin-binding epidermal growth factor (HBEGF) pathway, which prevents inflammasome activation and could provide a rationale for using LMWH in managing preeclampsia.
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: Placenta accreta spectrum (PAS) can be the cause of major morbidity and its optimal management is still controversial. The aim of this study was to compare the traditional one-step surgery with a two-step surgical approach in which the placenta is left in situ and the second final operation is delayed to minimise blood loss. : We conducted a single-centre retrospective cohort study including all patients managed for PAS between 2007 and 2023.

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In the following casuistry, a denied advanced pregnancy was discovered during the diagnosis of an oncological disease. Faced with a life-threatening condition, the patient urged late termination of the pregnancy and was introduced to psychological counselling in order to find a viable and ethically justifiable solution. Strategies for crisis intervention and supportive approaches in the patient's care as well as interdisciplinary collaboration are presented and discussed.

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We performed longitudinal examinations of the arterial retinal microvasculature using Adaptive Optics Retinal Imaging in a 30-year-old healthy woman with twin pregnancy from the 23rd week of gestation (wog) to three days postpartum. Two blinded graders recorded the average wall-to-lumen ratio (WLR) of the examined retinal artery. There was a significant increase in the mean WLR over the course of pregnancy followed by a decreasing WLR from the 37th wog.

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Background: We investigated possible parameters that could predict the need for obstetric maneuvers, the duration of the active second stage of labor (i.e., the duration of active pushing), and short-term neonatal outcome in vaginal breech births.

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Background: With improved operative techniques pregnancy rates have been rising in patients with anomalies of the extrophy-epispadias-complex, including also female patients with bladder extrophy. Specific risks around pregnancy need to be addressed sufficiently beforehand.

Case Presentation: An unplanned pregnancy was detected at 34 weeks in a 39-year old White female patient with former complex bladder extrophy.

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In this prospective, monocentric study, we investigated the potency of a novel three-dimensional (3D) body scanner for external pelvic assessment in birth planning for intended vaginal breech delivery. Between April 2021 and June 2022, 73 singleton pregnancies with intended vaginal birth from breech presentation (>36.0 weeks of gestation) were measured using a pelvimeter by Martin, a three-dimensional body scanner, and MR-pelvimetry.

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Article Synopsis
  • The study investigates how lactation affects bone metabolism, specifically focusing on increased bone turnover and calcium mobilization from maternal bones, compared to nonlactating women.
  • It includes a large cohort of 779 postpartum women, categorized into exclusively breastfeeding and non-exclusively breastfeeding groups, and compares various serum levels related to bone metabolism against 742 nonlactating controls.
  • Results show significantly elevated bone turnover markers in both breastfeeding groups compared to controls, with specific findings indicating that lactational bone loss may occur independently of parathyroid hormone (PTH) levels.
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Transforming growth factor beta-1 (TGFβ1) is an adipokine secreted from adipose tissue, placental tissue and immune cells with a role in cell proliferation, cell apoptosis and angiogenic proliferation. The role of TGFβ1 in pregnancy and child growth and the source of cord TGFβ1 are yet unknown. In this study, we sought to clarify the correlation of TGFβ1 levels with parameters of intrauterine growth and child growth during the first year of life, and to determine whether their source is primarily of fetal or maternal origin.

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With a prevalence of 0,01-0,03%, acute fatty liver in pregnancy (AFLP) is a rare and dangerous complication of pregnancy and is difficult to distinguish from other, sometimes more common, pregnancy diseases such as HELLP syndrome, aHUS and TTP because of its mostly non-specific symptoms. Due to its rarity, AFLP is often not obvious to the obstetrician as a possible differential diagnosis. Yet early diagnosis and the fastest possible delivery is the only causal therapy and is important for the mortality rate.

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To promote the expansion of interprofessional training objectives in the curriculum of health professions curriculum at the Medical Faculty, University of Leipzig, the interprofessional teaching project between the Department of Obstetrics, the Skills and Simulation Centre and the School of Midwifery was selected to promote innovative teaching projects, supported by the University of Leipzig [https://www.stil.uni-leipzig.

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Introduction: Most births in Germany take place in a clinical setting. Midwife-led units have been offered in Germany since 2003 as an addition to the primarily physician-led obstetric care. The purpose of this study was to analyze differences regarding medical parameters between a midwife-led and a primarily physician-led unit in a level 1 perinatal center.

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Adipokines are signaling proteins involved in metabolic, endocrinological, vascular and immunogenic processes. Associations of various adipokines with not only insulin resistance but also with increased insulin sensitivity, increased systolic blood pressure, and atherosclerosis highlight the significance of adipokines in several components of metabolic syndrome and metabolic diseases in general. As pregnancy presents a unique metabolic state, the role of adipokines in pregnancy, and even in various pregnancy complications, appears to be key to elucidating these metabolic processes.

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Purpose: The fetal membranes are essential for the maintenance of pregnancy, and their integrity until parturition is critical for both fetal and maternal health. Preterm premature rupture of the membranes (pPROM) is known to be an indicator of preterm birth, but the underlying architectural and mechanical changes that lead to fetal membrane failure are not yet fully understood. The aim of this study was to gain new insights into the anatomy of the fetal membrane and to establish a tissue processing and staining protocol suitable for future prospective cohort studies.

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Article Synopsis
  • The study explores the link between maternal lipid levels during the third trimester and infant growth and serum lipids, considering the impact of mothers' socioeconomic status (SES).
  • Data was collected from 982 mother-child pairs over ten years, measuring factors like maternal BMI, lipid concentrations, and infant growth at various stages.
  • Results indicate that higher maternal BMI is linked to lower SES and higher infant growth metrics, while maternal HDL cholesterol negatively affects infant growth, and dyslipidemic mothers produce infants with worse lipid profiles.
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X-linked hypohidrotic ectodermal dysplasia (XLHED) is a rare genetic disorder characte-rised by abnormal development of the skin and its appendages, such as hair and sweat glands, the teeth, and mucous glands of the airways, resulting in serious, sometimes life-threatening complications like hyperthermia or recurrent respiratory infections. It is caused by pathogenic variants of the ectodysplasin A gene (). Most affected males are hemizygous for null mutations that lead to the absence or inactivity of the signalling protein ectodysplasin A1 (EDA1) and, thus, to the full-blown phenotype with inability to perspire and few if any teeth.

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Objectives: This questionnaire-based cross-sectional study aimed in the evaluation of oral hygiene and oral health behavior, periodontal complaints and oral health-related quality of life (OHRQoL) in pregnant women in southwest-Saxony, Germany.

Materials And Methods: Consecutive patients attending the clinics for Obstetrics and Gynecology, Heinrich-Braun-Klinikum Zwickau, Germany, were recruited in the years 2020 and 2021. The evaluation consisted of three parts: (I) dental and oral hygiene behavior, (II) periodontal complaints and (III) German short form of oral health impact profile (OHIP G14) to assess OHRQoL.

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