Feasibility of an Internet-based fertility and early pregnancy study in the U.S.

美国基于互联网的生育和早期妊娠研究的可行性

基本信息

  • 批准号:
    8359833
  • 负责人:
  • 金额:
    $ 8.14万
  • 依托单位:
  • 依托单位国家:
    美国
  • 项目类别:
  • 财政年份:
    2012
  • 资助国家:
    美国
  • 起止时间:
    2012-08-10 至 2014-07-31
  • 项目状态:
    已结题

项目摘要

DESCRIPTION (provided by applicant): There is a dearth of knowledge regarding the role that preconception health plays in fertility and early pregnancy loss. Classical methods of conducting prospective pregnancy studies with preconception enrollment to answer these questions are time-consuming in terms of recruitment efforts and expensive to carry out. The purpose of this project is to assess the feasibility of conducting an Internet-based prospective pregnancy study with preconception enrollment in the United States using the gold standard data collection approach of daily diaries during the trying to conceive period. We will accomplish this by enrolling 200 females of reproductive age who attempting to conceive and following them for up to 12 months and through pregnancy for those who become pregnant. Women will submit all data online using StudyTRAX, an electronic data capture tool. Feasibility will be assessed by measuring: the number of women who screen eligible, the number of women who enroll, and compliance with diary use over time. We will also estimate the incidence of infertility, pregnancy and pregnancy loss as well as compare the demographics of women who enroll to the demographics of women who participate in community-based prospective pregnancy studies with preconception enrollment. The data from this project will be used to assess the feasibility of launching a larger prospective pregnancy study that is appropriately powered to examine the impact of preconceptional lifestyle factors on the incidence of infertility and early pregnancy loss. PUBLIC HEALTH RELEVANCE: There is a dearth of knowledge regarding the role that preconception health plays in fertility and early pregnancy loss. Classical methods of conducting prospective pregnancy studies with preconception enrollment to answer these questions are time-consuming in terms of recruitment efforts and expensive to carry out. The purpose of this project is to assess the feasibility of conducting an Internet-based prospective pregnancy study with preconception enrollment in the United States using the gold standard data collection approach of daily diaries during the trying to conceive period. Should the project prove successful, this innovative approach to conducting these types of studies will offer investigators a more efficient and cost-effective method of moving the science forward in this area at a more rapid rate.
描述(由申请人提供):关于孕前健康在生育和早孕丢失中的作用,缺乏相关知识。进行前瞻性妊娠研究的经典方法与孕前招募来回答这些问题是耗时的招募工作和昂贵的执行。本项目的目的是评估在美国进行一项基于互联网的前瞻性妊娠研究的可行性,该研究采用了在试图怀孕期间每日日记的金标准数据收集方法。我们将通过招募200名试图怀孕的育龄女性并对她们进行长达12个月的随访以及对怀孕者进行整个妊娠期的随访来实现这一目标。妇女将使用电子数据采集工具StudyTRAX在线提交所有数据。将通过测量以下指标评估可行性:筛选合格的女性人数、入组的女性人数以及随时间推移使用日记的依从性。我们还将估计不孕症、妊娠和妊娠丢失的发生率,并将入组的妇女的人口统计学资料与参加基于社区的前瞻性妊娠研究的孕前入组妇女的人口统计学资料进行比较。该项目的数据将用于评估 启动一项更大规模的前瞻性妊娠研究,该研究具有适当的把握度,以检查孕前生活方式因素对不孕症和早孕流产发生率的影响。 公共卫生相关性:关于孕前健康在生育和早孕流产中所起的作用,人们缺乏了解。进行前瞻性妊娠研究的经典方法与孕前招募来回答这些问题是耗时的招募工作和昂贵的执行。本项目的目的是评估在美国进行一项基于互联网的前瞻性妊娠研究的可行性,该研究采用了在试图怀孕期间每日日记的金标准数据收集方法。如果该项目被证明是成功的,这种进行这类研究的创新方法将为研究人员提供一种更有效和更具成本效益的方法,以更快的速度推动这一领域的科学发展。

项目成果

期刊论文数量(0)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)

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Courtney Denning-Johnson Lynch其他文献

Variation in Active Neonatal Treatment in Periviable Infants by Maternal Race in the U.S., 2014-2018
  • DOI:
    10.1016/j.ajog.2021.11.514
  • 发表时间:
    2022-01-01
  • 期刊:
  • 影响因子:
  • 作者:
    Kartik K. Venkatesh;Courtney Denning-Johnson Lynch;Carl Backes;Jonathan Slaughter;Heather A. Frey;Mark B. Landon;Maged M. Costantine;Mark Klebanoff
  • 通讯作者:
    Mark Klebanoff
Association between diabetes in pregnancy and risk of shoulder dystocia by infant birth weight
  • DOI:
    10.1016/j.ajog.2021.11.649
  • 发表时间:
    2022-01-01
  • 期刊:
  • 影响因子:
  • 作者:
    Mahmoud Abdelwahab;Heather A. Frey;Courtney Denning-Johnson Lynch;Mark Klebanoff;Stephen Thung;Maged M. Costantine;Mark B. Landon;Kartik K. Venkatesh
  • 通讯作者:
    Kartik K. Venkatesh
Risk factors for nulliparous, term, singleton, vertex cesarean birth among deliveries complicated by pregestational diabetes
  • DOI:
    10.1016/j.ajog.2021.11.1170
  • 发表时间:
    2022-01-01
  • 期刊:
  • 影响因子:
  • 作者:
    Joe Eid;Maria Andrikopoulou;Courtney Denning-Johnson Lynch;Heather A. Frey;Maged M. Costantine;Steven Gabbe;Mark B. Landon;Alexander M. Friedman;Kartik K. Venkatesh
  • 通讯作者:
    Kartik K. Venkatesh
Neighborhood socioeconomic disadvantage and abnormal fetal growth
  • DOI:
    10.1016/j.ajog.2022.11.056
  • 发表时间:
    2023-01-01
  • 期刊:
  • 影响因子:
  • 作者:
    Kartik Kailas Venkatesh;Lynn M. Yee;Jasmine D. Johnson;Rebecca B. McNeil;Judith H. Chung;Brian M. Mercer;Hyagriv Simhan;Uma M. Reddy;Robert M. Silver;Samuel Parry;Ronald J. Wapner;George R. Saade;Courtney Denning-Johnson Lynch;William A. Grobman
  • 通讯作者:
    William A. Grobman
471 Association of neighborhood socioeconomic disadvantage and stillbirth
  • DOI:
    10.1016/j.ajog.2023.11.497
  • 发表时间:
    2024-01-01
  • 期刊:
  • 影响因子:
  • 作者:
    Seema Hajmurad;William A. Grobman;Robert M. Silver;Jiqiang Wu;Rebecca B. McNeil;David M. Haas;Lynn M. Yee;Brian M. Mercer;Hyagriv Simhan;Uma M. Reddy;Samuel Parry;George R. Saade;Ronald J. Wapner;Courtney Denning-Johnson Lynch;Kartik Venkatesh
  • 通讯作者:
    Kartik Venkatesh

Courtney Denning-Johnson Lynch的其他文献

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{{ truncateString('Courtney Denning-Johnson Lynch', 18)}}的其他基金

Society for Pediatric and Perinatal Epidemiologic Research
儿科和围产期流行病学研究学会
  • 批准号:
    10470399
  • 财政年份:
    2019
  • 资助金额:
    $ 8.14万
  • 项目类别:
Society for Pediatric and Perinatal Epidemiologic Research
儿科和围产期流行病学研究学会
  • 批准号:
    10240406
  • 财政年份:
    2019
  • 资助金额:
    $ 8.14万
  • 项目类别:
Society for Pediatric and Perinatal Epidemiologic Research
儿科和围产期流行病学研究学会
  • 批准号:
    10004698
  • 财政年份:
    2019
  • 资助金额:
    $ 8.14万
  • 项目类别:
Society for Pediatric and Perinatal Epidemiologic Research
儿科和围产期流行病学研究学会
  • 批准号:
    10682546
  • 财政年份:
    2019
  • 资助金额:
    $ 8.14万
  • 项目类别:
Feasibility of an Internet-based fertility and early pregnancy study in the U.S.
美国基于互联网的生育和早期妊娠研究的可行性
  • 批准号:
    8528659
  • 财政年份:
    2012
  • 资助金额:
    $ 8.14万
  • 项目类别:

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