Frontiers

Association between PT, PT-INR, and in-hospital mortality in critically ill patients with tumors: A retrospective cohort study

Objectives: Prothrombin time (PT) and PT-INR are independent predictors of mortality in patients with cancer. The PT and PT-INR of cancer patients are independent predictive variables of mortality.
Europe PMC

Kinetic-pharmacodynamic model of warfarin for prothrombin time-international normalized ratio in Japanese patients.

Genotype-guided dosing algorithms can explain about half of the interindividual variability in prothrombin time-international normalized ratio (PT-INR) under warfarin treatment. This study aimed to ...
Frontiers

A model based on PT-INR and age serves as a promising predictor for evaluating mortality risk in patients with SARS-CoV-2 infection

COVID-19 caused by the coronavirus SARS-CoV-2 has resulted in a global pandemic. Considering some patients with COVID-19 rapidly develop respiratory distress and hypoxemia, early assessment of the ...
Monthly Prescribing Reference

False PT/INR Results May Appear for Some Patients

Alere has issued a voluntary correction to users of the Alere INRatio and INRatio 2 PT/INR Monitor system of certain medical conditions that should not be tested with the system (INRatio Monitor ...
Yahoo Finance

Coag-Sense® PT/INR Monitoring System Approved for Patient Self-Testing in Europe

FREMONT, Calif., Sept. 02, 2025 (GLOBE NEWSWIRE) -- CoaguSense, Inc., a subsidiary of i-SENS (KOSDAQ:099190), today announced that it has received approval for the sale of the Coag-Sense ® PT/INR ...