Can a few extra pills prevent implant infections?
NCT ID NCT05100654
First seen Jun 24, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study looks at whether taking oral antibiotics for 6 extra days after getting a penile implant can lower the chance of infection. Researchers are following 800 men for one year after surgery. The goal is to see if this simple step reduces the need for another surgery to remove an infected implant.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- oral antibiotics (doxycycline, ciprofloxacin, augmentin, or bactrim)
- What this could lead to
- If successful, this could show that a short course of oral antibiotics after surgery helps prevent infections, potentially improving outcomes for men with penile implants.
- What could go wrong
- This is an early-phase study, so results are preliminary. The antibiotics may not reduce infection risk, and side effects like upset stomach or allergic reactions are possible.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
-
Early phase 1
The earliest testing in people: a first look at safety, in a very small group.
- Participants
-
About 800 people
The number the study aims to enrol. It can still change while the study runs.
- Started
-
Apr 2022
- Expected to finish
-
Jan 2028
An estimate. End dates often move.
- Lead sponsor
-
Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
-
35 to 90 years
- Sex
-
Male participants only
- Healthy volunteers
-
Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
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Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: 1. Males aged 35 to 90 yo with no racial or ethnic restrictions and a diagnosis of erectile dysfunction. 2. Males clinically indicated for de-novo InhibiZonetm coated AMS 700 devices IPP placement procedure per local clinical guidelines who have elected to pursue penile prosthesis as an ED treatment. Exclusion Criteria: 1. Patients with indwelling foreign body in the urinary tract \> 24 hours prior to the procedure (i.e. foley catheter). Patients using clean intermittent catheterization will not be excluded. 2. Prior history of or current symptomatic urethral stricture. 3. History of cystitis caused by Tuberculosis. 4. Active Cytoxan/cyclophosphamide therapy or immunosuppressive systemic chemotherapy. 5. Prior augmentation cystoplasty or cystectomy. 6. Systemic neuromuscular disease known to affect the lower urinary tract such as Spinal Cord Injury, Multiple Sclerosis or other condition leading to neurogenic bladder. 7. Antibiotic use within the past 1 week or need for antibiotic management immediately prior to the study. 8. Cases where patients have had a prior penile prosthesis. 9. Any protected population (i.e. Prisoners)
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
-
University of Chicago
Chicago, Illinois, 60637, United States
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