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.

In situations that can lead to or be made more dangerous by excessive bleeding or clotting—such as heart and liver surgeries, major blood transfusions and severe trauma—it’s crucial that care teams ...

‌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 ...