521 results match your criteria: "Amsterdam Reproduction and Development Research Institute[Affiliation]"

Objective: Urinary tract infections (UTIs) represent the most prevalent infections among pregnant women. Many pregnant women experience frequent voiding or lower abdominal pain during pregnancy due to physiologic changes. Due to the possible consequences of a UTI in pregnancy, pregnant women are more often tested for UTIs.

View Article and Find Full Text PDF

Patient perspectives and preferences on cerclage and preterm birth: a focus group study.

Qual Life Res

August 2024

Department of Obstetrics and Gynaecology, Amsterdam University Medical Center, Vrije Universiteit Amsterdam, Boelelaan 1117, Amsterdam, The Netherlands.

Aim: This qualitative focus group study aims to asses cerclage-related symptoms, the impact of a cerclage on daily functioning and patient perspectives of their healthcare experience. This study extends beyond the current focus on surgical and obstetric outcomes of a cerclage, thereby contributing to a more comprehensive understanding of the challenges faced by individuals in the context of extreme preterm birth and fetal loss and the impact of a cerclage on multiple facets in life.

Methods: Participants were recruited from the Amsterdam University Medical Center, Amsterdam, the Netherlands or via the website of a Dutch patient organization for (extreme) preterm birth.

View Article and Find Full Text PDF

Objective: To explore the perspectives of pregnant women on broadening the scope of noninvasive prenatal testing (NIPT) from screening for foetal aneuploidies to prediction of adverse pregnancy outcomes.

Methods: Four online focus groups (n = 23 participants) and 14 individual semi-structured interviews were conducted. Participants included pregnant women with and without a history of adverse pregnancy outcomes.

View Article and Find Full Text PDF
Article Synopsis
  • The study investigates how healthcare professionals in Europe view and practice expanded carrier screening (ECS) in assisted reproductive technology (ART).
  • Less than half of the professionals work at centers that offer ECS, and there's a lot of difference in how it's done across Europe.
  • The survey collected 338 responses from professionals between February and April 2022 to understand their practices and opinions on ECS in ART.
View Article and Find Full Text PDF

Background: Despite the increasing use of non-invasive support modalities, many preterm infants still need invasive mechanical ventilation. Mechanical ventilation can lead to so-called ventilator-induced lung injury, which is considered an important risk factor in the development of bronchopulmonary dysplasia. Understanding the concepts of lung protective ventilation strategies is imperative to reduce the risk of BPD.

View Article and Find Full Text PDF

Objective: Maternal vitamin D level is an important determinant of pregnancy and child health outcomes. Exposure to air pollution is suspected to increase the risk of vitamin D deficiency, but the evidence is scarce. We investigated the association between air pollution during pregnancy and maternal vitamin D levels.

View Article and Find Full Text PDF

Introduction: Although the maxillary nerve block (MNB) provides adequate pain relief in cleft palate surgery, it is not routinely used globally, and reported techniques are heterogeneous. This study aims to describe relevant anatomy and to present the preferred technique of MNB administration based on the current literature and the expert opinion of the authors.

Method And Materials: First, a survey was sent to 432 registrants of the International Cleft Palate Master Course Amsterdam 2023.

View Article and Find Full Text PDF

Congenital Heart Defects in Patients with Anorectal Malformations: A Retrospective Cohort Study of 281 Patients.

Pediatr Cardiol

June 2024

Department of Pediatric Surgery, Emma Children's Hospital Amsterdam UMC, Location University of Amsterdam, Meibergdreef 9, 1105 AZ, Amsterdam, The Netherlands.

In patients born with anorectal malformations (ARM), additional congenital heart defects (CHD) can occur. We aimed to provide an overview on disease and treatment details of CHD identified in patients born with ARM, from a unique large cohort of a very rare disease. We performed a retrospective single-center cohort study between January 2000 and July 2023.

View Article and Find Full Text PDF

Pro-inflammatory T cells-derived cytokines enhance the maturation of the human fetal intestinal epithelial barrier.

iScience

June 2024

Department of Gastroenterology and Hepatology, Tytgat Institute for Liver and Intestinal Research, Amsterdam Gastroenterology Endocrinology Metabolism, Amsterdam University Medical Center (AUMC), University of Amsterdam, Amsterdam, the Netherlands.

Small intestine (SI) maturation during early life is pivotal in preventing the onset of gut diseases. In this study we interrogated the milestones of SI development by gene expression profiling and ingenuity pathway analyses. We identified a set of cytokines as main regulators of changes observed across different developmental stages.

View Article and Find Full Text PDF

Objective: Considering limited evidence on diagnostics of genetic obesity in adults, we evaluated phenotypes of adults with genetic obesity. Additionally, we assessed the applicability of Endocrine Society (ES) recommendations for genetic testing in pediatric obesity.

Methods: We compared clinical features, including age of onset of obesity and appetite, between adults with non-syndromic monogenic obesity (MO), adults with syndromic obesity (SO), and adults with common obesity (CO) as control patients.

View Article and Find Full Text PDF

Early diagnosis and treatment of late-onset sepsis (LOS) is crucial for survival, but challenging. Intestinal microbiota and metabolome alterations precede the clinical onset of LOS, and the preterm gut is considered an important source of bacterial pathogens. Fecal volatile organic compounds (VOCs), formed by physiologic and pathophysiologic metabolic processes in the preterm gut, reflect a complex interplay between the human host, the environment, and microbiota.

View Article and Find Full Text PDF

Genetic Screening-Emerging Issues.

Genes (Basel)

May 2024

Section Community Genetics, Department of Human Genetics, Amsterdam UMC, Vrije Universiteit Amsterdam, 1007 MB Amsterdam, The Netherlands.

Article Synopsis
  • Genetic screening is increasingly available in many countries during various life stages, aiming to enhance reproductive autonomy and improve health outcomes.
  • As technology advances, more conditions are being included in organized screening programs, particularly in prenatal and neonatal settings.
  • However, this rise in genetic testing raises important ethical and logistical concerns, including data management and equitable access to screening services.
View Article and Find Full Text PDF

Inherited optic neuropathies (IONs) are rare genetic diseases characterized by progressive visual loss due the atrophy of optic nerves. The standard diagnostic workup involving next-generation sequencing panels has a diagnostic yield of about forty percent. In the other 60% of the patients with a clinical diagnosis of ION, the underlying genetic variants remain unknown.

View Article and Find Full Text PDF

Fecal microbiota and volatile metabolome pattern alterations precede late-onset meningitis in preterm neonates.

J Infect Dis

May 2024

Amsterdam UMC, University of Amsterdam, Amsterdam Gastroenterology Endocrinology Metabolism Research Institute, Department of Pediatric Gastroenterology, Emma Children's Hospital.

Objective: The fecal microbiota and metabolome are hypothesized to be altered before late-onset neonatal meningitis (LOM), in analogy to late-onset sepsis (LOS). The present study aimed to identify fecal microbiota composition and volatile metabolomics preceding LOM.

Methods: Cases and gestational age-matched controls were selected from a prospective, longitudinal preterm cohort study (born <30 weeks' gestation) at nine neonatal intensive care units.

View Article and Find Full Text PDF

Ernica Clinical Consensus Statements on Total Colonic and Intestinal Aganglionosis.

J Pediatr Surg

October 2024

Department of Women's and Children's Health, Karolinska Institutet, Stockholm, Sweden; Unit of Pediatric Surgery, Karolinska University Hospital, Stockholm, Sweden.

Background: Hirschsprung disease is a congenital intestinal motility disorder characterized by an absence of enteric ganglion cells. Total colonic aganglionosis and near total or total intestinal aganglionosis, defined as absence of ganglion cells in the entire colon and with variable length of small bowel involved, are life-threatening conditions which affect less than 10 % of all patients with Hirschsprung disease. The aim of this project was to develop clinical consensus statements within ERNICA, the European Reference Network for rare congenital digestive diseases, on four major topics: Surgical treatment of total colonic aganglionosis, surgical treatment of total intestinal aganglionosis, management of poor bowel function in total colonic and/or intestinal aganglionosis and long-term management in total colonic and or intestinal aganglionosis.

View Article and Find Full Text PDF
Article Synopsis
  • A 20-year-old patient lost his vision over a few weeks and had some other health issues.
  • Genetic testing showed a rare gene change linked to other illnesses, but not to vision loss before.
  • This case highlights the need for more genetic testing to understand vision problems that might look like Leber's hereditary optic neuropathy.
View Article and Find Full Text PDF

Sleep assessment using EEG-based wearables - A systematic review.

Sleep Med Rev

August 2024

Department of Endocrinology and Metabolism, Amsterdam UMC, University of Amsterdam, Department Meibergdreef 9, Amsterdam, the Netherlands; Amsterdam Gastroenterology Endocrinology and Metabolism (AGEM), Amsterdam, the Netherlands.

Polysomnography (PSG) is the reference standard of sleep measurement, but is burdensome for the participant and labor intensive. Affordable electroencephalography (EEG)-based wearables are easy to use and are gaining popularity, yet selecting the most suitable device is a challenge for clinicians and researchers. In this systematic review, we aim to provide a comprehensive overview of available EEG-based wearables to measure human sleep.

View Article and Find Full Text PDF

Preterm birth presents a significant challenge in clinical obstetrics, requiring effective strategies to reduce associated mortality and morbidity risks. Tocolytic drugs, aimed at inhibiting uterine contractions, are a key aspect of addressing this challenge. Despite extensive research over many years, determining the most effective tocolytic agents remains a complex task, prompting better understanding of the underlying mechanisms of spontaneous preterm birth and recording meaningful outcome measures.

View Article and Find Full Text PDF

Measurement of auricle parameters for planning and post-operative evaluation presents substantial challenges due to the complex 3D structure of the human auricle. Traditional measurement methods rely on manual techniques, resulting in limited precision. This study introduces a novel automated surface-based three-dimensional measurement method for quantifying human auricle parameters.

View Article and Find Full Text PDF

Current Advances and Gaps in Knowledge on Personalizing Masks for Noninvasive Respiratory Support.

Respir Care

August 2024

Pediatric Intensive Care Unit, Emma Children's Hospital, Amsterdam UMC, location AMC, University of Amsterdam, Amsterdam, Noord-Holland, the Netherlands.

Article Synopsis
  • Noninvasive respiratory support via face masks is crucial for treating respiratory failure in adults and children, yet poor mask fit often leads to discomfort and ineffective treatment.
  • Customized, personalized masks tailored to individual facial dimensions have emerged as a solution over the past decade, with a review examining 23 studies highlighting advancements and ongoing gaps in knowledge.
  • While most studies show positive results regarding the comfort and performance of these personalized masks, further research is required on materials, design, and cost-effectiveness to support broader clinical implementation.
View Article and Find Full Text PDF
Article Synopsis
  • The study evaluates the effectiveness of first-trimester versus second-trimester prenatal ultrasounds in detecting fetal structural anomalies in low-risk pregnant women.
  • It compares the accuracy of a single second-trimester scan to a combination of first- and second-trimester scans in identifying these anomalies before 24 weeks of gestation.
  • Methodology included a comprehensive literature search and analysis of various studies, with findings based on a meta-analysis of results from 87 studies involving over 7 million fetuses.
View Article and Find Full Text PDF

Given the potentially large ethical and societal implications of human germline gene editing (HGGE) the urgent need for public and stakeholder engagement (PSE) has been repeatedly expressed. However, the explicit goals of such PSE efforts often remain poorly defined. In this program report, we outline the goals of our Dutch project called De DNA dialogen (The DNA dialogues).

View Article and Find Full Text PDF

Background: Infants born moderate-to-late preterm (i.e., 32 wk-35 wk 6 d gestation) are, analogous to those born very preterm, at risk of later obesity, hypertension, and diabetes.

View Article and Find Full Text PDF

Editorial: Can Improving Youth Mental Health Reduce Mortality?

J Am Acad Child Adolesc Psychiatry

August 2024

Massachusetts General Hospital, Boston, Massachusetts; Harvard Medical School, Boston, Massachusetts; Center for Genomic Medicine, MGH, Boston, Massachusetts.

It is well established that mental health conditions, including substance use disorders, are associated with premature mortality. A meta-analysis has demonstrated that this association holds across a range of diagnoses. Although the effect is stronger for schizophrenia, depression and anxiety contribute to more deaths overall because of their high prevalence rates.

View Article and Find Full Text PDF