Clinical Trial

Women With isoLated acUte cyStitis and Macroscopic Hematuria. Is Further Investigation Needed?

Study acronym: BLUSH
Recruiting
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Summary
This prospective multicenter observational study evaluates whether women ≥50 years with isolated acute hemorrhagic cystitis (AHC) and macroscopic hematuria require full malignancy workup. All participants undergo standard diagnostics (cystoscopy, CT urography, cytology), with 12-month follow-up for cancer detection. The aim is to identify low-risk patients where invasive investigations may be safely avoided.
Protocol Amendment History 2 amendments
This ClinicalTrials.gov record has been amended 2 times since 2025-06-16; most recent amendment 2025-11-17.
Status change: Not Yet Recruiting → Recruiting 2025-11-17
Trial Details
NCT Number NCT07037589
Lead Sponsor Vastra Gotaland Region
Conditions Hematuria, Acute Cystitis With Hematuria, Bladder Cancer, Urothelial Carcinoma, Renal Cancer
Enrollment 300 participants
Start Date 2025-10-13
Primary Completion 2026-08-30 (estimated)
Study Completion 2027-08-30 (estimated)
Updated on ClinicalTrials.gov 2025-11-21