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Fasting Versus Fed: Effect of Oral Intake Prior to the Glucose Tolerance Test in Pregnancy

NCT04547023 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 200

Last updated 2022-11-21

Study results available
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Summary

Studies suggest that the timing interval between oral intake and the 1-hour gestational diabetes screen may have a significant impact on gestational diabetes screening glucose levels. The investigators plan to conduct a prospective randomized trial comparing a 6-hour fast versus liberal oral intake within 2 hours prior to the glucose tolerance test in pregnancy in order to evaluate the effect of the fasting versus the fed state on routine gestational diabetes screening results.

Conditions

  • Gestational Diabetes
  • Diagnoses Disease
  • Pregnancy in Diabetic
  • Glucose, High Blood

Interventions

BEHAVIORAL

Fasting before gestational diabetes screen

Fasting for at least 6 hours before 1-hour gestational diabetes screen.

BEHAVIORAL

Per oral intake of food and drink

Per oral intake of food and drink within 2 hours of gestational diabetes screen

Sponsors & Collaborators

  • National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)

    collaborator NIH

  • Stanford University

    lead OTHER

Principal Investigators

  • Yair Blumenfeld, MD · Associate Professor

Study Design

Allocation
RANDOMIZED
Purpose
DIAGNOSTIC
Masking
NONE
Model
PARALLEL

Eligibility

Min Age
18 Years
Sex
FEMALE
Healthy Volunteers
No

Timeline & Regulatory

Start
2020-11-02
Primary Completion
2021-06-21
Completion
2021-11-01

Countries

  • United States

Study Locations

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Entities

Companies

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 NCT04547023 on ClinicalTrials.gov