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Evaluation of VISIOCYT Bladder Cytology in Real Life

NCT06072027 · Status: COMPLETED · Type: OBSERVATIONAL · Enrollment: 701

Last updated 2026-03-19

No results posted yet for this study

Summary

The study will be offered to all consecutive patients undergoing scheduled cystoscopy at the Hospitalisation De Jour (HDJ) Chirurgicale, either as part of a diagnostic approach in the event of suspected bladder tumor (exploration of macroscopic hematuria in particular), or as part of the follow-up of a bladder tumor, according to current recommendations (French ccAFU guidelines - update 2020-2022: bladder cancer).

Once non-opposition has been obtained, clinical data at the time of inclusion will be collected and pseudonymized. Urine is collected prior to cystoscopy, on voided urine, for a minimum sufficient quantity of 50 ml. The urine sample is then separated into transport jars, one of which is used for standard cytological analysis, the other for VISIOCYT cytology (sent to a laboratory platform).

In the event of a tumor or suspicious lesion detected at the cystoscopy, a trans-urethral bladder resection (TURB) will be scheduled. Anatomopathological data from this RTUV will also be collected for comparative analysis to establish the diagnostic performance of the test.

The tests performed (apart from the urine sample) are part of the usual care pathway. No additional visits will be specifically requested by the protocol. Data from examinations carried out as part of standard pathology management, or suspected pathology, will be used for this research.

At the same time, prospective questionnaires on patients' preferences with regard to the various diagnostic examinations for bladder tumours (discrete choice analysis) will be given to patients and completed at the time of cystoscopy.

Conditions

Sponsors & Collaborators

  • Institut Paoli-Calmettes

    lead OTHER

Principal Investigators

  • Jihane PAKRADOUNI, PharmD · Institut Paoli-Calmettes

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2023-11-08
Primary Completion
2025-08-04
Completion
2025-08-04

Countries

  • France

Study Locations

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Entities

Diseases

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT06072027 on ClinicalTrials.gov