~91 spots leftby Apr 2026

Chlorhexidine for Recurrent Urinary Tract Infections

Recruiting in Palo Alto (17 mi)
Age: 18+
Sex: Female
Travel: May Be Covered
Time Reimbursement: Varies
Trial Phase: Phase 4
Recruiting
Sponsor: Oregon Health and Science University
No Placebo Group
Prior Safety Data
Approved in 5 Jurisdictions

Trial Summary

What is the purpose of this trial?A two-arm randomized control trial evaluating rates of urinary tract infection in post-menopausal women on vaginal estrogen with recurrent urinary tract infections.

Eligibility Criteria

This trial is for post-menopausal women who are using vaginal estrogen and have had multiple urinary tract infections. Specific eligibility details aren't provided, but typically participants must meet certain health standards and not have conditions that could interfere with the study.

Inclusion Criteria

I am a woman aged 55-89 and have gone through menopause.
No post-menopausal bleeding
Ready access to email and internet
+4 more

Exclusion Criteria

Non-English speaking
I have had serious urinary tract infections before.
My condition is a severe pelvic organ prolapse.
+10 more

Participant Groups

The study is testing whether rinsing with Chlorhexidine or Sterile Water affects the rate of recurrent urinary tract infections in the target group. It's a two-arm trial, meaning there are two groups: one using Chlorhexidine and one using Sterile Water.
2Treatment groups
Experimental Treatment
Active Control
Group I: Chlorhexidine LavageExperimental Treatment1 Intervention
2% chlorhexidine perineal lavage following defecation
Group II: Sterile Water LavageActive Control1 Intervention
Sterile water perineal lavage following defecation

Chlorhexidine is already approved in European Union, United States, Canada, Japan, Australia for the following indications:

πŸ‡ͺπŸ‡Ί Approved in European Union as Chlorhexidine for:
  • Preoperative skin preparation
  • Hand hygiene
  • Mouthwash
  • Dental plaque control
  • Gingivitis treatment
  • Skin infections
  • Wound care
πŸ‡ΊπŸ‡Έ Approved in United States as Chlorhexidine for:
  • Preoperative skin preparation
  • Hand hygiene
  • Mouthwash
  • Dental plaque control
  • Gingivitis treatment
  • Skin infections
  • Wound care
πŸ‡¨πŸ‡¦ Approved in Canada as Chlorhexidine for:
  • Preoperative skin preparation
  • Hand hygiene
  • Mouthwash
  • Dental plaque control
  • Gingivitis treatment
  • Skin infections
  • Wound care
πŸ‡―πŸ‡΅ Approved in Japan as Chlorhexidine for:
  • Preoperative skin preparation
  • Hand hygiene
  • Mouthwash
  • Dental plaque control
  • Gingivitis treatment
  • Skin infections
  • Wound care
πŸ‡¦πŸ‡Ί Approved in Australia as Chlorhexidine for:
  • Preoperative skin preparation
  • Hand hygiene
  • Mouthwash
  • Dental plaque control
  • Gingivitis treatment
  • Skin infections
  • Wound care

Find a Clinic Near You

Research Locations NearbySelect from list below to view details:
Oregon Health & Science UniversityPortland, OR
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Who Is Running the Clinical Trial?

Oregon Health and Science UniversityLead Sponsor

References