Michigan Risk Score for PICC-Related Thrombosis
This calculator is not yet externally validated and should therefore be used with caution.
Use in patients ≥18 years old admitted to a medical service (i.e., not surgical). Do not use in pregnant patients.
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- Carefully consider the risks and benefits of using a PICC, especially if the risk of thrombosis is high.
- Consider alternative devices (e.g. central venous catheters, ports, tunneled catheters) that can be placed in larger veins, if appropriate.