RecruitingPhase 4NCT06332781

Intravesical Gentamicin to Prevent Recurrent UTI


Sponsor

Women and Infants Hospital of Rhode Island

Enrollment

30 participants

Start Date

Apr 28, 2025

Study Type

INTERVENTIONAL

Conditions

Summary

Feasibility assessment of intravesical gentamicin instillation (putting antibiotics directly into the bladder) versus the current standard of care of oral nitrofurantoin prophylaxis (taking a low dose of antibiotics by mouth every day) to prevent recurrent urinary tract infections (UTI)


Eligibility

Sex: FEMALEMin Age: 40 Years

Inclusion Criteria3

  • Postmenopausal
  • UTIs in 6 months
  • desire to start antibiotic prophylaxis to prevent UTIs

Exclusion Criteria14

  • Parkinsons disease
  • myasthenia gravis
  • renal failure
  • liver failure
  • bladder pain syndrome
  • multiple negative urine cultures associated with UTI symptoms (>/= 3)
  • bladder Botox treatments in the past
  • treatment planned for UI and prolapse
  • unevaluated microscopic hematuria
  • history of kidney stones
  • no antibiotics within 4 weeks
  • most recent weight <40kg (88.18lbs)
  • surgically altered urinary tract (urinary diversion, phalloplasty, etc)
  • allergy or hypersensitivity to either of the study medications or medications in the same family including but not limited to: amikacin, kanamycin, neomycin, paromomycin, streptomycin, tobramycin.

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Interventions

DRUGGentamicin

administered via bladder

DRUGNitrofurantoin

administered PO


Locations(1)

Women & Infants Hospital

Providence, Rhode Island, United States

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NCT06332781


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