Fetal and Maternal Head Circumference During Pregnancy in Israeli Population

February 12, 2017 updated by: Clalit Health Services

Fetal and Maternal Head Circumference During Pregnancy

In this study, measurements of fetal and maternal head circumference will be collected. This data will be presented in table or graph form. The effect of maternal head circumference on fetal head circumference will be evaluated and presented in either formula or graph form.

Study Overview

Status

Completed

Conditions

Intervention / Treatment

Study Type

Observational

Enrollment (Actual)

188

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Locations

  • Israel
      • Tel-Aviv, Israel
        • Women's Health Center - Lev Tel-Aviv

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Ages Eligible for Study

18 years to 40 years (Adult)

Accepts Healthy Volunteers

Yes

Genders Eligible for Study

All

Sampling Method

Non-Probability Sample

Study Population

primary care clinic

Description

Inclusion Criteria:

  • Singleton pregnancy
  • Valid first trimester sonogram

Exclusion Criteria:

  • Women under 18 years of age
  • Women over 40 years of age
  • Multi fetal pregnancy
  • No accurate dating of pregnancy age
  • Participant non compliance or cannot complete contact details
  • Technical difficulty measuring fetal or maternal skull
  • Abnormal fetal or maternal skull
  • Familial hereditary disease, mental retardation
  • Chronic maternal illness
  • Maternal on chronic medication
  • Abnormal screening test during current pregnancy
  • Abnormal sugar metabolism or Hypertension during current pregnancy

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

What is the study measuring?

Primary Outcome Measures

Outcome Measure
Measure Description
Time Frame
Fetal head circumference (millimeters)
Time Frame: 14 through 40 weeks pregnancy
Israeli fetal population. Will be reported in table and / or graph form
14 through 40 weeks pregnancy

Secondary Outcome Measures

Outcome Measure
Measure Description
Time Frame
Relationship of fetal head circumference (mm) to maternal head circumference (mm)
Time Frame: 14 through 40 weeks pregnancy where applicable
Calculating effect of maternal head circumference on fetal head circumference during pregnancy and adjusting (Formula) fetal head circumference normal values (+/- 2SD)
14 through 40 weeks pregnancy where applicable
Maternal head circumference (millimeters)
Time Frame: age 18 through 40
Israeli maternal population. Will be reported in table and / or graph form
age 18 through 40

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

Clalit Health Services

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start

September 1, 2015

Primary Completion (Actual)

July 1, 2016

Study Completion (Actual)

July 1, 2016

Study Registration Dates

First Submitted

July 19, 2015

First Submitted That Met QC Criteria

July 26, 2015

First Posted (Estimate)

July 29, 2015

Study Record Updates

Last Update Posted (Actual)

February 14, 2017

Last Update Submitted That Met QC Criteria

February 12, 2017

Last Verified

January 1, 2016

More Information

Terms related to this study

Keywords

Additional Relevant MeSH Terms

Other Study ID Numbers

  • COM150035CTIL

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

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