Treatment of hemorrhagic shock continues to evolve. Surgically, the concept of "damage control" has become the standard, with shorter operations focused on the control of life-threatening injuries. For the anesthesiologist, practice has changed, with a better understanding of the pathophysiology of shock, new techniques such as deliberate hypotension and perfusion-focused therapy, improved mana...

Neonates have one of the highest risks for thromboembolism among pediatric patients. This risk is attributable to a combination of multiple genetic and acquired risk factors. Despite a significant number of these events being either life threatening or limb threatening, there is limited evidence on appropriate management strategy. Most of what is recommended is based on uncontrolled studies, ca...

This report describes identification of Factor VIII inhibitor in a patient who then received immune tolerance therapy. The precipitating event was a traumatic orofacial injury that was nonresponsive to traditional factor-replacement therapies. An inhibitor complicates medical and dental management of the hemophiliac patient because it counteracts usual techniques of hemorrhage control using coa...

Partial nephrectomy is considered the standard of care for the management of small renal masses, and laparoscopic techniques are becoming popular for multiple reasons, one of which is minimal invasiveness. On the other hand, kidneys are extremely vascular organs, and renal hemorrhage is a major cause of morbidity after laparoscopic partial nephrectomies. Control of bleeding and management of ca...

The incidence of venous thromboembolism in children has increased significantly over the past decade. The evaluation and management of the child with venous thromboembolism, while based on the adult experience, has its own particularities dictated by the differences in the hemostatic system of the newborn and child. The current review addresses the evaluation of pediatric patient with thrombosi...

There is mounting evidence that the hemostatic system is critical in host responses to bacterial infection. Invasive bacteria have evolved virulence strategies to interact with host hemostatic factors such as plasminogen and fibrinogen for infection. Furthermore, genetic variations in host hemostatic factors also influence host response to bacterial infection.

The revised model of coagulation has implications for therapy of both hemorrhagic and thrombotic disorders. Of particular interest to anesthesiologists is the management of clotting abnormalities before, during, and after surgery. Most hereditary and acquired coagulation factor deficiencies can be managed by specific replacement therapy using clotting factor concentrates. Specific guidelines ha...

Acute variceal bleeding (AVB) is a milestone event for patients with portal hypertension. Esophageal varices bleed because of an increase in portal pressure that causes the variceal wall to rupture. AVB in a patient with cirrhosis and portal hypertension is associated with significant morbidity and mortality. The initial management of these patients includes proper resuscitation, antibiotic pro...

Early management of vascular injury, starting at the field, is imperative for survival no less than any operative maneuver. Contemporary prehospital management of vascular trauma, including appropriate fluid and volume infusion, tourniquets, and hemostatic agents, has reversed the historically known limb hemorrhage as a leading cause of death. In this context, damage control (DC) surgery has ev...

Many critically ill patients develop hemostatic abnormalities, ranging from isolated thrombocytopenia or prolonged global clotting tests to complex defects, such as disseminated intravascular coagulation. There are many causes for a deranged coagulation in critically ill patients and each of these underlying disorders may require specific therapeutic or supportive management. In recent years, n...