Published on April 03, 2025

Quantra QStat

Tube Type (both)

Red draw/discard

Blue send to Core lab

Test ID

LAB10225

EPIC ORDER

QUANTRA QSTAT

CPT Code(s)

85396

Group/Individual Test

Group

Laboratory

Core Laboratory

Tube Station

DO NOT TUBE-Samples must be walked to Core laboratory

Specimen

Routine:

2.7ml blood/Lt Blue Sodium Citrate tube-Must be full; See Comments

Stability

Room Temp:

2 hours

Availability

Routine:

24/7

STAT:

24/7

Turnaround Time

1 hour

Reference Range

Normal:

Analyte	Age/Gender	Reference Interval	Reportable Ranges (Valid Ranges)
CS	≥18 years/All	14.0-35.4 hPa	2-65 hPa
CSL	≥18 years/All	92-100%	10-100%
CT	≥18 years/All	121-175 sec	60-480 sec
FCS	≥18 years/All	0.9-4.2 hPa	0.2-30 hPa
PCS	≥18 years/All	12.8-32.3 hPa	2-50 hPa

Comments

Draw with a 20-22 gauge needle
Do NOT refrigerate
Do NOT freeze
Do NOT centrifuge
Draw and discard a red top tube before collecting the 3.2% sodium citrate, 2.7 mL light blue top.
Do NOT send in pneumatic tube station, samples must be walked to lab. Samples sent through tube station will be cancelled.
Do NOT collect with a collection device coated with an anti-coagulant.
Do NOT collect from a heparinized line or lock.
Note: The Quantra QSTAT System is indicated for the evaluation of blood coagulation in perioperative patients aged 18 years and older to assess possible hypocoagulable and hypercoagulable conditions in trauma and liver transplantation procedures before, during, and following the procedure. Results obtained with the Quantra QSTAT System should not be the sole basis for patient diagnosis.
QStat_Clinical Presentation for Didactic Provider Training

Reviewed by J.Carr on April 18, 2025

UNC Hospitals
McLendon Clinical Laboratories
101 Manning Drive
Chapel Hill, NC 27514