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A Follow-up of the Early Pregnancy Study Cohort.

NCT01132924 · Status: COMPLETED · Type: OBSERVATIONAL · Enrollment: 173

Last updated 2023-09-29

No results posted yet for this study

Summary

Background:

\- The purpose of the 1982 1986 North Carolina Early Pregnancy Study was to determine how often pregnancy loss occurs before women know they are pregnant. Women planning to become pregnant were asked to collect daily urine specimens and fill out daily diaries of their intercourse and menstrual bleeding. Researchers are interested in re-contacting this cohort to gather new information and to examine how accurately women can recall events that occurred earlier in their lives.

Objectives:

\- To follow-up with and gather additional information from women who were involved in the Early Pregnancy Study.

Eligibility:

\- Women who participated in the 1982 1986 North Carolina Early Pregnancy Study.

Design:

* Participants will receive and complete a questionnaire that includes the following topics:
* Their pregnancy history.
* The infant s birth, including method of delivery and induction of labor.
* Early life exposures such as their own birth weight and their parents ages at their birth.
* Tap water use during their attempt to conceive
* General description of their behaviors during their participation in the original study, these include: physical activity, caffeine, alcohol, and soy food consumption.
* Participants will return the surveys to the researchers in the stamped envelope provided with the questionnaire....

Conditions

  • Gestational Age
  • Time to Pregnancy
  • Early Pregnancy Loss

Sponsors & Collaborators

  • National Institute of Environmental Health Sciences (NIEHS)

    lead NIH

Principal Investigators

  • Anne Marie Z Jukic, Ph.D. · National Institute of Environmental Health Sciences (NIEHS)

Eligibility

Min Age
45 Years
Max Age
75 Years
Sex
FEMALE
Healthy Volunteers
No

Timeline & Regulatory

Start
2010-05-05
Primary Completion
2011-09-02
Completion
2017-02-24

Countries

  • United States

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT01132924 on ClinicalTrials.gov