Prehospital Whole Blood Administration for Pediatric Gastrointestinal Hemorrhage: A Case Report.

The management of gastrointestinal (GI) hemorrhage in a prehospital setting presents significant challenges, particularly in arresting the hemorrhage and initiating resuscitation. This case report introduces a novel instance of prehospital whole blood transfusion to an 8-year-old male with severe lower GI hemorrhage, marking a shift in prehospital pediatric care. The patient, with no previous significant medical history, presented with acute rectal bleeding, severe hypotension (systolic/diastolic blood pressure [BP] 50/30 mmHg), and tachycardia (148 bpm). Early intervention by Emergency Medical Services (EMS), including the administration of 500 mL (16 mL/kg) of whole blood, led to marked improvement in vital signs (BP 97/64 mmHg and heart rate 93 bpm), physiology, and physical appearance, underscoring the potential effectiveness of prehospital whole blood transfusion in pediatric GI hemorrhage. Upon hospital admission, a Meckel's diverticulum was identified as the bleeding source, and it was successfully surgically resected. The patient's recovery was ultimately favorable, highlighting the importance of rapid, prehospital intervention and the potential role of whole blood transfusion in managing acute pediatric GI hemorrhage. This case supports the notion of advancing EMS protocols to include interventions historically reserved for the hospital setting that may significantly impact patient outcomes from the field.