Best practices for treating gunshot wounds in the field?

Initial Assessment and Control of Bleeding

The first priority in treating a gunshot wound is to control bleeding. This involves quickly assessing the wound to identify the source of bleeding and applying direct pressure using a clean cloth or gauze for at least 5 minutes. If the patient is wearing loose clothing, it may be necessary to cut away the garment to gain access to the wound site. Apply direct pressure to the wound and elevate the affected limb above heart level to reduce blood flow to the wound.

Use of Tourniquets and Hemostatic Agents

If direct pressure does not control bleeding, a tourniquet or hemostatic agent may be necessary. A tourniquet should be applied between the wound and the heart, using a windlass (a stick or pole wrapped with the tourniquet) to tighten the band. Hemostatic agents, such as QuikClot or Celox, can be applied directly to the wound and are effective in stopping bleeding in 1-2 minutes. However, these agents should only be used as a last resort, as they can cause tissue damage and scarring.

Field Suturing and Closure

Once bleeding has been controlled, the wound can be cleaned and prepared for closure. Field suturing techniques can be used to close the wound, but only if the wound is clean and free of debris. A clean needle and thread should be used, and the sutures should be left in place for at least 24 hours to ensure proper healing. If the wound is too damaged or contaminated, a wound dressing should be applied to protect the wound and promote healing.