Latest White Papers

The Champion’s Guide to Launching a Viscoelastic Testing Program
A practical roadmap for engaging stakeholders, overcoming obstacles, and successfully implementing viscoelastic testing at your facility.

7 Steps to Streamline Your Lab’s Hemostasis Testing Processes for Trauma Cases
Great for teams looking to improve testing efficiency and make faster, more informed transfusion decisions in high-pressure situations.

8 Steps to Successfully Implement a Viscoelastic Testing (VET) System
Perfect for healthcare facilities getting started with or upgrading to modern VET systems, with a clear roadmap for successful adoption.
Whole Blood Hemostasis Testing
- Cardiac Surgery
- Trauma
- Liver Transplantation
- Major Orthopedic Surgery
- OB
- Pediatric
Viscoelastic testing has been demonstrated(1-3) to reduce:










Watch Quantra in Action
Now Available!
sthemE Qualiris by Stago is a trusted External Quality Assessment (EQA) Proficiency Testing program designed to support hemostasis and thrombosis testing worldwide. For the Quantra System and QPlus Cartridge, Qualiris offers a proficiency testing program which runs in the Spring and Fall that is both comprehensive and easy-to-use. This program enables laboratories to confidently perform external quality assessments and review detailed comparisons among a diverse global peer group.


Colored indicators and in-depth charts to quickly identify assay performance
Synthesis per level annual report1
Reporting1
Detailed per vial per parameter report
Large selection of charts available (including Youden, result dispersion, Z-score)
Youden plot for one parameterOur Awards
Revolutionizing VET is its own reward, but it’s always an honor to have our work recognized.
See the awards we’ve won and the organizations we have had the privilege of being acknowledged by.