Epigenetic Regulation of Physically Active Lifestyle on Placental Development
试验速览
- 阶段
- 不适用
- 状态
- Enrolling By Invitation
- 入组人数
- 40
研究概览
简要总结
The goal of this observational study is to learn how a physically active lifestyle during pregnancy affects placental development and function. The main question it aims to answer is:
Does regular physical activity during pregnancy improve placental function and support healthy fetal growth?
Pregnant participants will provide biological samples and health information during pregnancy and at delivery. The study will use these samples to examine how activity levels relate to placental energy production and overall health.
详细描述
This observational study aims to examine how a physically active lifestyle during pregnancy affects placental function and fetal development. We will enroll pregnant participants and collect biological samples, including blood and placental tissue after delivery. The study will measure markers of placental energy production and other indicators of placental health to understand the mechanisms by which maternal physical activity may influence fetal growth.
Data collected will also include health information, lifestyle questionnaires, and activity assessments during pregnancy. Participants will not need to change their normal exercise habits. The results of this study may help identify how maternal physical activity supports placental and fetal health, which could inform future recommendations for healthy pregnancies.
研究设计
- 研究类型
- Observational
- 观察模型
- Cohort
- 时间视角
- Prospective
入排标准
- 年龄范围
- 18 Years 至 45 Years（Adult）
- 性别
- Female
- 接受健康志愿者
- 否
入选标准
- •Pregnant female and their newborn infant(s)
- •Aged 18-45 (pregnant female), age 0-60 days of life (newborn infant)
- •English speaking
- •Screened for gestational diabetes with standard glucose tolerance test between 24w - 41w gestation
- •Delivered at gestational age 34week-41weeks
- •Delivered via non-emergent Cesarean section during weekday hours
- •No known infectious disease (ex: HIV, HepC)
排除标准
- •Women <18yo or >45yo
- •Non-English speaking
- •Pre-existing diabetes or diagnosed with diabetes prior to 24weeks
- •Required complex diets/supplements not related to the pregnancy (i.e. malnutrition)
- •Known severe fetal anomalies or genetic disorder
- •Placenta accreta spectrum
- •Emergent cesarean delivery performed due to fetal distress
- •Known infectious disease (ex: HIV, HepC)
研究者
Jun Seok Son
Assistant Professor
University of Maryland, Baltimore