Antibiotic prophylaxis with urodynamic studies in spinal cord injury: Assessing practice patterns and outcomes to guide future practice in a single center.

No post-UDS UTIs occurred under current local practice where most patients received a one-time dose of intramuscular gentamicin as prophylaxis. Though routine gentamicin prophylaxis may play a role in reducing UTI incidence, the low rate of post-UDS UTI in this population, including patients with positive cultures who received no antibiotics, suggests the possibility of refining practice patterns to improve antibiotic stewardship.