A Novel Approach to Noncompressible Torso Hemorrhage Using a Silicone-Based Polymer Universal Combat Matrix.

In conclusion, our investigation into the SBP UCM hemostatic efficacy in a grade IV liver laceration model demonstrates its rapid and reliable action in controlling bleeding, showcasing practicality with an average mass of 4.0 ± 1.0 g. Silicone-Based Polymer sustained hemostasis without adverse physiological effects, as evidenced by stable parameters and the survival of all swine during and after anesthesia. Macroscopic examination at 48 hours revealed durable adherence with no indications of hemorrhage. Histological evaluations highlighted SBP's role in stable clot formation, fibrinogenesis, and tissue regeneration, indicating its potential as a multimodal wound dressing. Although promising, the study has limitations, emphasizing the need for future research with larger samples and controls. This work sets the stage for exploring SBP's clinical implications, particularly in scenarios where lightweight, multimodal technologies are crucial for addressing traumatic injuries and enhancing military medical capabilities.