Condition
Cystitis Recurrent clinical trials and research
As of November 12, 2026, Find a Trial lists 3 Cystitis Recurrent clinical trials that are recruiting, at sites in 2 countries (most in United States (2), Thailand (1)). By phase: Phase 4 (1), Phase 1 (1). Every study is explained in plain English. Data from ClinicalTrials.gov and NIH RePORTER, updated November 12, 2026.
- 3Clinical trials
- 2Countries
Newest Cystitis Recurrent clinical trials
| Study | Phase | Where | Status | Registered |
|---|---|---|---|---|
| Nightly nitrofurantoin pills versus a Lactobacillus/low‑dose estriol vaginal tablet to prevent recurrent bladder infections in postmenopausal women | Phase 4 | Bangkok, Phayatai Ratchathewi | Recruiting | Sep 22, 2025 |
| D-mannose to prevent recurrent urinary tract infections in post-menopausal women. | — | Dallas, Texas | Recruiting | Apr 23, 2025 |
| Daily nitrofurantoin versus bladder electrofulguration plus daily nitrofurantoin for women with recurrent UTIs | Phase 1 | Kansas City, Kansas and 1 other locations | Recruiting | Apr 2, 2025 |
All recruiting trials (3)
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Nightly nitrofurantoin pills versus a Lactobacillus/low‑dose estriol vaginal tablet to prevent recurrent bladder infections in postmenopausal women
This trial will try whether nightly nitrofurantoin or a vaginal Lactobacillus/low‑dose estriol tablet (Gynoflor) better prevents recurrent urinary tract infections in postmenopausal women.
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D-mannose to prevent recurrent urinary tract infections in post-menopausal women.
This trial will test whether taking 2 g of D-mannose daily prevents recurrent urinary tract infections in post‑menopausal women.
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Daily nitrofurantoin versus bladder electrofulguration plus daily nitrofurantoin for women with recurrent UTIs
This trial will test whether adding bladder electrofulguration to six months of daily nitrofurantoin helps women with recurrent cystitis have fewer infections than six months of nitrofurantoin alone.
Related topics
Quick answers
How many Cystitis Recurrent clinical trials are recruiting right now?
3, as of November 12, 2026. We update this list each time we refresh our data from ClinicalTrials.gov.
Where are these trials running?
In 2 countries. The most sites are in United States (2 trials), Thailand (1 trial). Each study page lists its sites and which ones are recruiting.
What phases are they in?
Phase 4: 1, Phase 1: 1. Trials with no phase listed are usually device, behavioural or observational studies.
How do I join one?
Open a study, check the "Is this trial a fit for you?" section, then contact the study team listed on the page. They will ask a few screening questions. Asking is free and does not commit you to anything. Talk it over with your doctor first.
Find the studies that fit you
A list is a starting point. Tell us your situation in your own words and we'll rank the studies that match and explain why. It's free and needs no account.