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RETRAIN - Multicentre randomised double-blind superiority trial with a roll-over phase to evaluate the efficacy of OM-89 vs placebo in reducing antibiotic consumption associated with the treatment of urinary tract infections in patients with a neurological bladder.

Status
Recruiting
Phases
Phase 3
Study type
Interventional
Source
EU CTIS
Registry ID
CTIS2024-512595-35-00
Acronym
RETRAIN
Enrollment
110
Registered
2024-08-19
Start date
2024-11-21
Completion date
Unknown
Last updated
2025-08-08

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

neurogenic bladder, Recurrent urinary tract infections

Brief summary

Number of antibiotic treatment episodes for UTIsper person-days at risk during the first year. An episode of treatment is defined as a single prescription of a given antibiotic, regardless of its intended duration (curative or prophylactic). A day at risk is defined as a follow-up day without antibiotic treatment

Detailed description

Number of symptomatic urinary tract infections - febrile and non-febrile - at M12 and M24 (compared with M12), Number of febrile urinary tract infections at M12 and M24 (compared with M12), Number of hospitalisations for urinary tract infections at M12 and M24 (compared with M12), Number of hospital admissions for sepsis with a urinary tract origin at M12 and M24 (compared with M12), Number of days spent on antibiotics at M12 and M24 (compared with M12) : for urinary indications / for any indication, Number of days spent on antibiotics with a significant ecological impact at M12 and M24 (compared with M12), Number of courses of antibiotics for urinary indications at M12 and M24 (compared to M12), Number of courses of antibiotics, whatever the indication, at M12 and M24 (compared with M12)., Quality of life score assessed at M0, M6 and M12, M18 and M24, using the Qualiveen questionnaire., Number of adverse events (AEs) and relationship to OM-89 : Grade 1 mild AE - Grade 2 Moderate AE - Grade 3 Severe AE - Grade 4 Life-threatening or disabling AEs - Grade 5 AE-related death

Interventions

DRUGURO-VAXOM CAPSULES PLACEBO
DRUGUro-Vaxom 6 mg cápsula

Sponsors

Centre Hospitalier Universitaire De Dijon
Lead SponsorOTHER

Eligibility

Sex/Gender
All
Age
18 Years to No maximum

Design outcomes

Primary

MeasureTime frame
Number of antibiotic treatment episodes for UTIsper person-days at risk during the first year. An episode of treatment is defined as a single prescription of a given antibiotic, regardless of its intended duration (curative or prophylactic). A day at risk is defined as a follow-up day without antibiotic treatment

Secondary

MeasureTime frame
Number of symptomatic urinary tract infections - febrile and non-febrile - at M12 and M24 (compared with M12), Number of febrile urinary tract infections at M12 and M24 (compared with M12), Number of hospitalisations for urinary tract infections at M12 and M24 (compared with M12), Number of hospital admissions for sepsis with a urinary tract origin at M12 and M24 (compared with M12), Number of days spent on antibiotics at M12 and M24 (compared with M12) : for urinary indications / for any indication, Number of days spent on antibiotics with a significant ecological impact at M12 and M24 (compared with M12), Number of courses of antibiotics for urinary indications at M12 and M24 (compared to M12), Number of courses of antibiotics, whatever the indication, at M12 and M24 (compared with M12)., Quality of life score assessed at M0, M6 and M12, M18 and M24, using the Qualiveen questionnaire., Number of adverse events (AEs) and relationship to OM-89 : Grade 1 mild AE - Grade 2 Moderate AE -

Countries

France

Outcome results

None listed

Source: EU CTIS · Data processed: Feb 4, 2026