Major Extremity Trauma Research Consortium

This study tests whether a new antibiotic protocol can prevent infections in people with severe open fractures (where the bone breaks through the skin). The experimental group gets antibiotics applied directly to the wound before closure, plus extended systemic antibiotics. The c…

This study compares oral (pill) antibiotics to intravenous (IV) antibiotics for treating infected broken bones that haven't healed properly. About 250 adults with this condition will be randomly assigned to receive either oral or IV antibiotics for up to 6 weeks after surgery. Th…

This study tests whether a negative pressure wound therapy (NPWT) device, placed over the surgical incision, can reduce infections and other wound complications compared to standard dressings in people with severe leg fractures. The trial will enroll 352 patients with high-risk t…

This study tests whether a substance called polyethylene glycol (PEG) can help reconnect severed nerves in the arm more effectively than standard surgery. About 40 adults with a recent, complete nerve injury from trauma will receive either PEG plus standard repair or standard rep…

This phase 2 trial is testing whether injecting a person's own skin cells into the residual limb can improve skin firmness for amputees who use a prosthetic. Twenty adults with a below-knee amputation will receive either the cell injection or a placebo. Researchers will monitor s…