Casandra
Casandra Test Code QD66257Version 1 (DRAFT)
Performing Lab
Lab Quest DiagnosticsLab Test ID 18927
Glucose Tolerance Test, Gestational, 3 Specimens (75g)
Clinical Use
Order TestUse
This test measures plasma glucose levels at fasting, 1-hour, and 2-hour intervals following ingestion of a 75 g glucose load to help diagnose gestational diabetes mellitus and manage carbohydrate metabolic disorders during pregnancy, as supported by ADA one-step GDM evaluation protocols.
Special Instructions
Not provided.
Limitations
Not provided.
Test Details
Methodology
Automated Analyzer (Clinical Chemistry)
Biomarkers
Glucose, 1 Hour
AnalyteGlucose, 1 Hour
Concentration / Level • Quantitative (Continuous) (e.g., copies/mL, % expression)
Glucose, 2 Hour
AnalyteGlucose, 2 Hour
Concentration / Level • Quantitative (Continuous) (e.g., copies/mL, % expression)
Glucose, Fasting
AnalyteGlucose, Fasting
Concentration / Level • Quantitative (Continuous) (e.g., copies/mL, % expression)
Result Turnaround Time
5 days
Related Documents
For more information, please review the documents below
Specimen Requirements
Specimen
Plasma
Volume
Not provided
Minimum Volume
Not provided
Patient Preparation
Up to 12 hours before collection
Similar Tests
Other tests from different labs that may be relevant
Gestational Glucose Tolerance Diagnostic Test (Three-hour, ACOG Recommendations)
Labcorp
Glucose Tolerance Test, Pregnancy
ARUP Laboratories
Glucose Screen, Pregnancy
ARUP Laboratories
Glucose, Two-hour Postprandial
Labcorp
Glucose, Plasma or Serum
ARUP Laboratories
Glucose
Labcorp
Glucose, Plasma
Labcorp
1,5 Anhydroglucitol Quantitative, Serum or Plasma
ARUP Laboratories
Glucose Tolerance Test
ARUP Laboratories