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A randomized controlled non-inferiority trial comparing 7 versus 14 days of ciprofloxacin for male urinary tract infections with systemic involvement.

Status
Not yet recruiting
Phases
Phase 3
Study type
Interventional
Source
EU CTIS
Registry ID
CTIS2025-524703-76-00
Enrollment
264
Registered
2026-05-11
Start date
Unknown
Completion date
Unknown
Last updated
2026-05-12

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

Conditions

Urinary tract infection with systemic involvement (UTI: definite, probable, or possible UTI according to the diagnostic criteria of the research reference standard for UTI proposed by Bilsen et al (see reference 19 in protocol)). Systemic involvement: one or more of the following, attributable to the UTI: • Temperature ≥38°C • Flank pain or costovertebral angle tenderness • Systolic blood pressure <90 mmHg without alternative cause • Significant elevation of inflammatory markers related to the UTI: o C-reactive protein concentration ≥50 mg/L, Procalcitonin concentration ≥0·5 ng/mL or white blood cell count ≥12×10^9 per L (all without other plausible source, based on at least history and examination). • Bacteraemia with the same pathogen as isolated from urine culture

Brief summary

Clinical cure rate (resolution of systemic signs/symptoms to pre-admission state, no need of new antibiotic treatment), assessed 14 days after completion of antibiotic treatment.

Detailed description

Early UTI relapse (new UTI, caused by same uropathogen as index episode) rates: assessed 14 days after completion of treatment, Late UTI relapse rates: assessed 28 days after completion of treatment, Early UTI recurrence rates (new UTI caused by a different uropathogen than that isolated during the index episode): assessed 14 days after completion of treatment, Late UTI recurrence rates: assessed 28 days after completion of treatment, UTI-related mortality rates: assessed 28 days after completion of treatment, Investigational Medical Product-related adverse drug reactions: assessed 14 days after completion of treatment, UTI-related hospital readmission rates: assessed 28 days after completion of treatment

Interventions

DRUGMicrocristalline cellulose placebo identical to over-encapsulated ciprofloxacin EG 500 mg
DRUGwith HPMC capsule
DRUGCiprofloxacine EG 500 mg comprimés pelliculés

Sponsors

UZ Brussel
Lead SponsorOTHER

Eligibility

Sex/Gender
Male
Age
18 Years to No maximum

Design outcomes

Primary

MeasureTime frame
Clinical cure rate (resolution of systemic signs/symptoms to pre-admission state, no need of new antibiotic treatment), assessed 14 days after completion of antibiotic treatment.

Secondary

MeasureTime frame
Early UTI relapse (new UTI, caused by same uropathogen as index episode) rates: assessed 14 days after completion of treatment, Late UTI relapse rates: assessed 28 days after completion of treatment, Early UTI recurrence rates (new UTI caused by a different uropathogen than that isolated during the index episode): assessed 14 days after completion of treatment, Late UTI recurrence rates: assessed 28 days after completion of treatment, UTI-related mortality rates: assessed 28 days after completion of treatment, Investigational Medical Product-related adverse drug reactions: assessed 14 days after completion of treatment, UTI-related hospital readmission rates: assessed 28 days after completion of treatment

Outcome results

None listed

Source: EU CTIS · Data processed: May 13, 2026