Drug resistance is defined as the lack of expected response to a standard therapeutic dose of a drug or as resistance resulting from biologic changes in the target, as occurs in antibiotic resistance.

Activated Partial Thromboplastin Time (aPTT or APTT): is a medical test that characterizes blood coagulation. Partial thromboplastin time (PTT) measures the overall speed at which blood clots by means ...

The ROTEM system is a point‑of‑care device used to help detect, manage and monitor haemostasis associated with high blood loss. The device uses thromboelastometry, a viscoelastometric method, to test ...

‌Factor VII deficiency is a rare genetic disorder. It occurs when your body can’t produce enough clotting factor VII, which helps in healing wounds. It can be hereditary or be caused by an underlying ...