In far-forward combat situations, the military challenged dogma by using whole blood transfusions (WBTs) rather than component-based therapy. More recently, some trauma centers have initiated WBT programs with reported success. There are a few Emergency Medical Service (EMS) systems that are using WBTs, but the vast majority are not. Given the increasing data supporting the use of WBTs in the prehospital setting, more EMS systems are likely to consider or begin WBT programs in the future.

A prehospital WBT program was recently implemented in Palm Beach County, Florida (USA). This report will discuss how the program was implemented, the obstacles faced, and the initial results.

This report describes the process by which a prehospital WBT program was implemented by Palm Beach County Fire Rescue and the outcomes of the initial case series of patients who received WBTs in this system. Efforts to initiate the prehospital WBT program for this system began in 2018. The program had several obstacles to overcome, with one of the major obstacles being the legal team’s perception of potential liability that might occur with a new prehospital blood transfusion program. This obstacle was overcome through education of local elected officials regarding the latest scientific evidence in favor of prehospital WBTs with potential life-saving benefits to the community. After moving past this hurdle, the program went live on July 6, 2022. The initial indications for transfusion of cold-stored, low titer, leukoreduced O+ whole blood in the prehospital setting included traumatic injuries with systolic blood pressure (SBP) < 70mmHg or SBP < 90mmHg plus heart rate (HR) > 110 beats per minute.

From the date of onset through December 31, 2022, Palm Beach County Fire Rescue transported a total of 881 trauma activation patients, with 20 (2.3%) receiving WBT. Overall, nine (45%) of the patients who had received WBTs so far remain alive. No adverse events related to transfusion were identified following WBT administration. A total of 18 units of whole blood reached expiration of the unit’s shelf life prior to transfusion.

Despite a number of logistical and legal obstacles, Palm Beach County Fire Rescue successfully implemented a prehospital WBT program. Other EMS systems that are considering a prehospital WBT program should review the included protocol and the barriers to implementation that were faced.

During the last decade many aspects of haemostasis and coagulation management greatly changed in cardiac surgery. On one side, new anti-platelet agents entered the market and became more and more widely used; on the other one, point-of-care monitoring tools are nowadays available for perioperative use. The present survey is aimed to investigate the perioperative haemostasis and coagulation management in European Cardiac Surgery Institutions.

A questionnaire exploring different aspects of perioperative haemostasis and coagulation management was sent to 320 Cardiac Surgery Institutions in Europe.

82 Institutions replied to the survey. Due to the poor quality of the data collection, 9 Institutions were excluded. A pool of 73 questionnaires coming from 24 different Countries was analyzed. Non-routine coagulation tests (antithrombin activity) are done in 34% of the Institutions before the operation and in 23% after the operation. Point-of-care tests are applied as a preoperative routine in 9.9% of the Institutions (thromboelastography, 5.7%; PFA-100, 1.4%; others, 2.8%) and in selected patients in 50% of the Institutions. Postoperative point-of-care test are applied in 17.9% of the Institutions (thromboelastography, 2.7%; PFA-100, 1.4%; others, 13.8%). Allogeneic blood products use widely differs among Institution: packed red cells are used in 47.5% of the patients (range 8%–90%), fresh frozen plasma in 29% (2%–100%) and platelets in 12.4% (0%–50%).

Perioperative haemostasis and coagulation management is widely different among European Institutions. Point-of-care coagulation and platelet function tests are gaining a significant role. Transfusional policy appears strongly Institution-dependent.

Acute upper gastrointestinal (UGI) hemorrhage is a common, often serious condition encountered in the emergency department (ED). Previous research has suggested that transfusion of blood products may interfere with the hypercoagulable state induced by significant blood loss. Our objective was to determine whether the frequency of rebleeding is higher in patients with UGI bleeding who have received early blood transfusion.

The study was a retrospective chart review of patients admitted to hospital through the ED with a diagnosis of UGI hemorrhage. Inclusion criteria limited analysis to patients presenting with hematemesis, melena, or bloody nasogastric aspirate, in whom a UGI lesion was confirmed endoscopically during admission.

A total of 214 charts were analyzed. Baseline demographic characteristics were similar in transfused and non-transfused patients. Presenting hemoglobin level was lower in the transfused group (86.5 v. 119.2 g/L, p < 0.001). Recurrent bleeding occurred in 99 (46%) patients and was more common in transfused patients (67 [66%] v. 33 [29%], p < 0.001). Logistic regression analysis revealed that transfusion and presenting hemoglobin level were the only variables with a statistically significant independent association with bleeding recurrence (p < 0.001 and p < 0.05 respectively).

Our results support previous research suggesting that transfused UGI bleed patients have a higher rate of rebleeding. However, because of the retrospective design, causality cannot be inferred.

Sepsis is a major cause of late morbidity and mortality in the victim of trauma. Currently, there is no method that is clinically practical and accurate for predicting the occurrence of sepsis in trauma victims.

Data were collected on 3,759 motor-vehicle crash victims from 16 hospitals during a 4 1/2 year period. Retrospective analysis was done to examine the relationship of patient and injury factors known within the first 24 hours of admission on the development of sepsis.

Sepsis developed in 154 patients (4.1%) who had a mortality rate of 17.5% Significant early predictors of sepsis included: 1) certain pre-existing conditions; 2) blood transfusion required; 3) seven or more injuries; 4) Glasgow Coma Scale score <10 and hypertension; 5) major blood vessel injury; 6) head trauma; 7) internal injury of the chest or abdomen; 8) spinal-cord injury; and 9) certain fracture types.

These predictors might help target high-risk patients and, thus, promote earlier and more effective treatment for those patients.