Can a nerve pain drug calm the bladder?
NCT ID NCT07803393
First seen Sep 03, 2026 · Last updated Sep 04, 2026 · Updated 1 time
Summary
This trial tests whether adding the drug mirogabalin to a structured educational and behavioral program improves symptoms for adults with interstitial cystitis or bladder pain syndrome. Participants receive either the behavioral program alone or the program plus mirogabalin for 12 weeks. Researchers compare symptom response, pain, urinary frequency, quality of life, and safety between the two groups.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Mirogabalin, an oral drug for nerve-related pain, combined with a structured educational and behavioral program
- What this could lead to
- If it works, adding mirogabalin to a behavioral program could offer a new way to ease bladder pain and urgency for people with interstitial cystitis.
- What could go wrong
- This is an early-phase, open-label trial, so results may not hold up in larger blinded studies. Mirogabalin can cause side effects like dizziness and sleepiness.
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
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Phase 1
The first testing in people. Mainly checks safety and dose, usually in a small group.
- Participants
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About 200 people
The number the study aims to enrol. It can still change while the study runs.
- Expected to start
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Sep 2026
An estimate. Start dates often move.
- Expected to finish
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Feb 2027
An estimate. End dates often move.
- Lead sponsor
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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
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18 years and older
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria:- Adults aged 18 years and older * Clinically diagnosed with bladder pain syndrome/interstitial cystitis (IC/BPS) in accordance with diagnostic criteria released by AUA and ESSIC, with confounding disorders excluded through clinical workup * Persistent urinary symptoms across most days in the latest 3 months prior to enrollment * Participants report bladder pain/discomfort and urinary urgency/frequency scores ≥ 3 on the 0-10 Likert scale over the past 4 weeks Exclusion Criteria:- Symptomatic urethral stricture * Active neurological diseases that impair bladder or intestinal function * Active autoimmune disorders or infectious diseases * History of cystitis secondary to tuberculosis, pelvic radiotherapy or pelvic chemotherapy * Previous history of non-cutaneous malignant tumors * Confirmed severe psychiatric disorders at present, including major depressive disorder, bipolar disorder, schizophrenia and other serious mental illnesses * Severe systemic diseases featuring obvious dysfunction of the heart, lung, liver or kidney * Confirmed hypersensitivity to pregabalin * Concomitant use of additional antibiotics or nonsteroidal anti-inflammatory drugs (NSAIDs) * Pregnancy status * Lactation period
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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.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
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