View clinical trials related to Acute Phase Reaction.
Filter by:The purpose of the proposed study is to test these hypotheses through the following aims: 1. To determine if early plasmin activation following severe injury correlates with SIRS, TIC and complications throughout convalescence in both trauma and surgical patients. 2. To determine if early plasmin activation following severe injury correlates with plasminogen consumption and poor plasmin activity later in convalescence.
The purpose of this study is to detail the precise temporal changes in the APR that occur in response to exercise in order to determine the types of exercise that confer maximal reparative fibrinolysis. Published research and preliminary studies conducted in our lab suggest that different types of exercise will preferentially activate fibrinolysis over coagulation, thereby promoting improved global tissue health [8]. As such, measuring markers of the APR in healthy individuals 1) at rest, 2) walking (light intensity exercise), 3) running (moderate intensity exercise), and 4) following endurance running (a marathon) will allow us to establish a baseline for the temporal changes in the APR that avoid activation of the procoagulant survival phase while maximizing the repair phase. Specific aims 1. To measure the acute phase response fibrinolysis, plasminogen consumption, and inflammatory profiles of healthy individuals before and after graded exercise (at rest, light intensity, medium intensity) and after prolonged exercise at medium intensity as defined by changes in fibrinolysis, plasminogen consumption, and inflammatory response. 2. To track the APR through modulated exercise in order to determine the type of exercise that enhances physiologic benefit and limits harm.
Acute Migraine attacks can be related to vascular or coagulation activation. Previous studies found relative high incidence of prothrombotic events in Migraine. The present study intends to assess the coagulation system and activation in patients with Migraine during steady state phase and at the beginning of attacks and after 72 hours. A control group of patients with another acute neurologic event like convulsions will be also studied. Patients will be at pediatric age and teenagers.