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Pregnancy Outcomes and Medical Costs According to Gestational Diabetes Mellitus Diagnostic Criteria (POMEC)

H

Hospital Mutua de Terrassa

Status

Unknown

Conditions

Gestational Diabetes

Treatments

Diagnostic Test: IADPSG Criteria
Diagnostic Test: NDDG Criteria

Study type

Interventional

Funder types

Other

Identifiers

Details and patient eligibility

About

The aim of the study is to evaluate differences in pregnancy outcomes and medical costs depending on gestational diabetes diagnostic criteria used (one vs two-step approach).

Full description

Due to Hyperglycemia and Adverse Pregnancy Outcomes study results, a new gestational diabetes mellitus (GDM) diagnostic criteria was defined using a one-step approach (75-g oral glucose tolerance test -OGTT-).

However, not all scientific societies have accepted and have implanted this new diagnostic criteria. The lowest glycemia cut-off of this criteria regarding the two-step approach entails an increase in GDM incidence with discordant studies about its cost-effectivity.

It will be assessed if pregnancy outcomes and medical costs are different depending on diagnostic criteria used.

Enrollment

3,644 estimated patients

Sex

Female

Ages

18 to 50 years old

Volunteers

Accepts Healthy Volunteers

Inclusion criteria

  • Age 18-50 years
  • No expectation that subject will be moving out of the area of the clinical center during the next year
  • Informed Consent Form signed by the subject

Exclusion criteria

  • Preexisting type 1 or 2 diabetes
  • Advanced HIV( on medications that cause hyperglycemia), severe liver disease, gastric bypass surgery or other illness/surgeries that preclude them from drinking the glucose solution.

Trial design

Primary purpose

Diagnostic

Allocation

Randomized

Interventional model

Parallel Assignment

Masking

None (Open label)

3,644 participants in 2 patient groups

One-step:IADPSG Criteria
Experimental group
Description:
Gestational diabetes screening with fasting 2 hour 75g. Receive a fasting 2 hour 75 gr oral glucose tolerance test and diagnosed based on the IADPSG which is if one or more values exceed the following diagnostic threshold: Fasting 92, 1-hour 180, or 2-hour 153 mg/dL.
Treatment:
Diagnostic Test: IADPSG Criteria
Two-step:NDDG Criteria
Active Comparator group
Description:
Step 1: Perform a 1h 50-g glucose load test (nonfasting. If the plasma glucose level measured 1 h after the load is 140 mg/dL, proceed to a 100-g OGTT. Step 2: 100-g OGTT. The diagnosis of GDM is made if at least two of the following four plasma glucose levels(measured fasting and 1 h, 2 h, 3 h after the OGTT) are met or exceeded: 105mg/dl, 190mg/dl, 165mg/dl and 145mg/dl respectively
Treatment:
Diagnostic Test: NDDG Criteria

Trial documents
1

Trial contacts and locations

1

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Central trial contact

Verónica Perea, MD

Data sourced from clinicaltrials.gov

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