Participants will undergo daily gentamicin bladder instillations to determine if its use will reduce the rate of symptomatic urinary tract infections (UTIs) as well as the use of oral and intravenous antibiotics in adults with chronic spinal cord injury (SCI) who have recurrent UTIs. Participants are randomized into one of three groups: 1) Gentamicin and saline instillation 2) Saline only instillation 3) Standard of care, no instillation.
The purpose of this study is to determine if twice daily bladder flushing with an antibiotic solution will decrease the rate of UTIs and the use of oral medications used to treat UTIs. The occurrence of UTIs in the SCI population is high, with a rate of about 2.5 episodes per year. The inability to effectively empty the bladder increases the risk of UTIs, which are the most common medical complication after SCI. This study will help us understand the effectiveness of a local bladder therapy on preventing UTIs and improving bladder function in individuals with SCI.
Study Type
INTERVENTIONAL
Allocation
RANDOMIZED
Purpose
PREVENTION
Masking
QUADRUPLE
Enrollment
6
Gentamicin will be compounded for immediate use in single-dose, disposable BD 50ml Luer-Lok tip syringes. The container closure system for the diluted gentamicin sulfate solution and saline solution will be sterile and processed with depyrogenation. The solution will be slowly infused into the bladder after drainage of urine is complete. While monitoring blood pressure, the solution will remain in the participant's bladder for a least 30 minutes (unless the participant is experiencing autonomic dysreflexia, and in that case, immediately drained) with the goal of attaining 2 hours.
Saline will be compounded for immediate use in single-dose, disposable BD 50ml Luer-Lok tip syringes. The container closure system for the diluted gentamicin sulfate solution and saline solution will be sterile and processed with depyrogenation. The solution will be slowly infused into the bladder after drainage of urine is complete. While monitoring blood pressure, the solution will remain in the participant's bladder for a least 30 minutes (unless the participant is experiencing autonomic dysreflexia, and in that case, immediately drained) with the goal of attaining 2 hours.
Frazier Rehab
Louisville, Kentucky, United States
Evaluate Bladder Storage Using Urodynamics
Assessment of Lower Urinary Tract Function: Urodynamic Bladder Compliance (mL/cm H20) based on Change in Bladder Capacity.
Time frame: 1. Baseline (1 week) 2. Midpoint (2 months) 3. Post (4 months)
Participants With Symptomatic Urinary Tract Infection
number of participants with symptomatic urinary tract infection measured by the presence of Leukocyte Esterase level in urine.
Time frame: 1. Baseline (1 week) 2. Midpoint (2 months) 3. Post (4 months)
This platform is for informational purposes only and does not constitute medical advice. Always consult a qualified healthcare professional.
Participants will not receive an instillation of gentamicin or saline alone, but instead will continue standard of care. Participants will be assessed at the pre-, mid- and post-intervention time points.