Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Experiment Videos

Is the 50-gram glucose screening test ever diagnostic?

R A Bobrowski1, S F Bottoms, J A Micallef

  • 1Department of Obstetrics and Gynecology, Hutzel Hospital/Wayne State University, Detroit, MI 48201, USA.

The Journal of Maternal-Fetal Medicine
|November 1, 1996
PubMed
Summary

Diagnosing gestational diabetes (GDM) can be expedited. A high 1-hour glucose screen value can confirm GDM, allowing prompt treatment and reducing costs for pregnant individuals.

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

The Preterm Prediction Study: toward a multiple-marker test for spontaneous preterm birth.

American journal of obstetrics and gynecology·2001
Same author

Failure of metronidazole to prevent preterm delivery among pregnant women with asymptomatic Trichomonas vaginalis infection.

The New England journal of medicine·2001
Same author

Financial compensation for radiotherapy-related adverse events in a judicial system where proof of medical negligence is not required.

International journal of radiation oncology, biology, physics·2001
Same author

The preterm prediction study: can low-risk women destined for spontaneous preterm birth be identified?

American journal of obstetrics and gynecology·2001
Same author

Occupational fatigue and preterm premature rupture of membranes. National Institute of Child Health and Human Development Maternal-Fetal Medicine, Units Network.

American journal of obstetrics and gynecology·2001
Same author

Preterm delivery in women with pregestational diabetes mellitus or chronic hypertension relative to women with uncomplicated pregnancies. The National institute of Child health and Human Development Maternal- Fetal Medicine Units Network.

American journal of obstetrics and gynecology·2000

Area of Science:

  • Obstetrics and Gynecology
  • Endocrinology
  • Clinical Diagnostics

Background:

  • Gestational diabetes (GDM) diagnosis traditionally relies on a 3-hour oral glucose tolerance test (GTT).
  • The diagnostic utility of elevated 1-hour 50-g glucose screen values for GDM requires further investigation.

Purpose of the Study:

  • To evaluate the effectiveness of different 50-g glucose screen cutoff values in diagnosing GDM.
  • To determine if a high 1-hour screen value can support a GDM diagnosis without a full GTT.

Main Methods:

  • Analysis of 422 pregnant individuals with a positive 50-g glucose screen (≥135 mg/dl).
  • GDM diagnosis based on National Diabetes Data Group (NDDG) and Carpenter and Coustan criteria for the 3-hour GTT.
  • Inclusion of fasting serum glucose levels for cases without a 3-hour GTT.

Related Experiment Videos

Main Results:

  • GDM prevalence was 29.4% (NDDG) and 38% (Carpenter and Coustan).
  • A 50-g screen value >216 mg/dl indicated GDM requiring insulin.
  • A fasting glucose ≥140 mg/dl in high-screen individuals suggested GDM, potentially bypassing the 3-hour GTT.

Conclusions:

  • Elevated 50-g glucose screen values can aid in rapid GDM diagnosis.
  • High-risk individuals with elevated fasting glucose may initiate GDM management sooner.
  • This approach can facilitate timely intervention and reduce healthcare costs.