View clinical trials related to Shock, Hemorrhagic.
Filter by:In this study the impact of two CE marked and FDA approved sternal needles in comparison to intravenous access on the flow-rate of autologous reinfusion of whole blood and the possible hemolysis of red cells post-transfusion in a population of healthy military officers is investigated.
The main objective of this study is to evaluate the use of RBC, FDP, WB in the treatment of exsanguinating patients by physician-staffed emergency medical services in Norway, with focus on prehospital transfusion complications and safety.
In severe bleeding due to trauma, a decrease in coagulation factors maintains and promotes bleeding. The plasma allows, through its contribution of coagulation factors, early prevention or correction of this post-trauma induced coagulopathy. This study aims to measure the effectiveness of pre-hospital FLYP administration in case of traumatic hemorrhagic shock, in the occurrence or the treatment of a post traumatic induced coagulopathy. Study Design This is a randomized controlled multicenter open label study in two parallel groups. Eligibility criteria : adult, victim of a hemorrhagic shock of traumatic origin with [systolic blood pressure <70 mmHg] or Shock Index >1.1 The patients will receive either FLYP either the usual treatment as given in the recommendations for best practice. The primary endpoint is the International Normalized Ratio (INR) at hospital admission. The study must confirm the link between causality of early administration of plasma in improving post-traumatic coagulopathy. The study must show safe usage in out-of-hospital situations and the ability of medical staff to meet the requirements of the health authorities in terms of product use as well as in terms of traceability of the victims and the treatment they received.
This study is designed to answer whether minimal invasive vessel clotting (angioembolization) or open surgery (retroperitoneal packing) is more effective for pelvic fractures with massive bleeding. Patients admitted at daytime (7am-5pm) are treated with angioembolization while patients admitted at nighttime (5pm to 7am) are treated with open surgery.
Haemorrhage following major trauma is an important preventable cause of death. Those patients who survive may have a prolonged period of debility caused by failure of key body organs. We suspect that an important contributor to this organ failure may be dysfunction in the network of small blood vessels that supply the bodies organs with oxygen and nutrients. Our study will examine the link between the microcirculation and organ failure in patients who have suffered significant bleeding after traumatic injury. We will also explore the relationship between resuscitation of the global circulation (blood pressure, cardiac output etc.)an area that is monitored in clinical practice with the state of the microcirculation, which by contrast is not monitored. Patients with severe traumatic injury commonly have problems with blood clotting. Some researchers have suggested that microcirculatory failure may be an important contributor to this problem and we will explore this in more detail. Finally, we will attempt to examine some of the mechanisms by which the microcirculation may be disrupted by trauma and subsequent bleeding. These may include inappropriate activation of white blood cells, inadequate function of oxygen carrying red blood cells and changes to the cells lining the small blood vessels. We will use a non invasive method to assess the microcirculation termed Side Stream Dark Field microscopy. This involves recorded a video image of the movement of blood within the small blood vessels under a patients tongue. In addition we will use ultrasound to assess the flow of blood from the heart. Small samples of blood will be taken to assess blood clotting and to look at possible mechanisms of microcirculatory dysfunction. We aim to study ten patients in the first instance. The study will be carried out within the intensive care units at Kings College Hospital.
The purpose of the study is to evaluate whether remote ischemic conditioning is a safe and effective intervention to prevent the development of inflammation and coagulopathy in trauma patients with hemorrhagic shock.
The purpose of the first part of this study is to determine the safety and tolerability of ascending doses of valproic acid (also known as Depacon) administered as intravenous infusion (IV) in doses ranging from 15 mg/kg to 250 mg/kg in healthy subjects. The second part of the study will also be to determine the safety and tolerability of single ascending doses of valproic acid administered as IV in trauma subjects with hemorrhagic shock.
The purpose of this study is to determine the cutoff point for IVC collapsibility index (by Bedside Ultrasonographic technique) for cases in hypovolemic hemorrhagic shock with CVP measures less than 8 cmH2o.
Indication: Resuscitation in pts with hemorrhagic shock due to multiple injuries Prospective, open label RCT in pts. with traumatic hemorrhagic shock in RS Hasan Sadikin Hospital, Indonesia. PI: Dr. Kiki Lukman, PsBD(K), Surgery, RSHS. Co-PI: (late)Prof. Xavier Leverve MD, PhD, Directeur, INSERM-E0221-Bioenergetique Fondamentale et Appliquée Université Joseph Fourier, France Hemorrhagic shock is a cause of death in trauma.Fluid resuscitation to ensure stable hemodynamics and microcirculation by rapidly restoring circulating plasma volume could be a cornerstone of managing trauma patients. Excessive fluid accumulation particularly in the interstitial tissue should be avoided. Hypertonic solution shows promise in restoring intravascular volume expansion and microcirculation with less fluid infusion in hypovolemic patients. This study investigated efficacy and safety of hyperosmolar Na lactate(Totilac®) for resuscitating traumatic hemorrhagic shock patients. Patients with multiple injuries with grade III hemorrhagic shock and RTS ≥4 received std initial fluid resuscitation of upto 2 liters of isotonic crystalloid. They also got similar dose of either hyperosmolar Na lactate or ringer's lactate. Hemodynamic status, fluid balance and and safety was recorded during the study.
Primary Aim: To determine the feasibility and safety of hypotensive resuscitation for the early treatment of patients with traumatic shock compared to standard fluid resuscitation. Primary Hypotheses: The null hypothesis regarding feasibility is that hypotensive resuscitation will result in the same volume of early crystalloid (normal saline) fluid administration compared to standard crystalloid resuscitation. The null hypothesis regarding safety is that hypotensive resuscitation will result in the same percent of patients surviving to 24 hours after 911 call received at dispatch compared to standard fluid resuscitation. Early resuscitation is defined as all fluid given until 2 hours after arrival in the Emergency Department or until hemorrhage control is achieved in the hospital, whichever occurs earlier.