Clinical trial · Observational
Assessment Of Bladder Tumors Stage And Grade By Outpatient Flexible Cystoscopy Performed By Urology Resident
- Source
- ClinicalTrials.gov
- Retrieved
- Sep 8, 2026
- Layer
- normalized (units and labels harmonized; values unchanged)
- Run
- ING-CLINICALTRIALS-20260908-000001
Summary
Brief summary (as posted)
This will be a prospective trial comparing the perspective gross morphological of bladder tumor assessment done by outpatient flexible cystoscopy performed by resident, inpatient rigid cystoscopy done by senior staff and their prediction of the degree of invasion of bladder tumor plus the prediction of the grade compared with the standard pathological result. Also, assessment of the patient reported outcomes after both flexible and rigid cystoscopy will be done. In the long run of the study, the prognostic gross morphology with recurrence, progression and cancer specific survival will be assessed.
Conditions
Conditions (4)
Free-text conditions as registered, with the CancerIndex entity they were reconciled to and the match type.
| Condition (as posted) | Mapped entity | Match | Confidence |
|---|---|---|---|
| Bladder Cancer | Malignant Bladder Neoplasm | CURATED_EXACT | 0.92 |
| Flexible Cystoscopy | — | UNRESOLVED | — |
| Non-muscle Invasive Bladder Cancer (NMIBC) | Non-Muscle Invasive Bladder Carcinoma | ALIAS | 0.85 |
| Pain, Postoperative | — | UNRESOLVED | — |
Interventions
Interventions (1)
| Intervention | Type | Mapped drug | Match |
|---|---|---|---|
| Cystoscopy | Device | — | UNRESOLVED |
Design
Arms and outcomes
Arms (0)
[]Primary outcomes (1)
- measure
- Assessment of clinical grade and stage of bladder lesions diagnosed by flexible cystoscopy done by urology residents
- timeFrame
- 1 year
- description
- Outcome measures by histopathological results of bladder biopsy
Secondary outcomes (3)
- measure
- Evaluation of pain perception in patient undergoing flexible or rigid diagnostic cystoscopy
- timeFrame
- 1 year
- description
- Outcome measures by visual analog scale (VAS) pain score
- measure
- Assessment of the patient reported outcomes after both flexible and rigid cystoscopy
- timeFrame
- 1 year
- description
- Outcome measures by Freiburg Index of Patient Satisfaction (FIPS) questionnaire
Eligibility
Eligibility (as posted)
- Sex
- All
- Minimum age
- 18 Years
Show eligibility criteria text
Inclusion Criteria: * Men and women 18 years or older * Denovo or recurrent NMIBC * Bladder mass discovered in hematuria investigation * Willing to share in study Exclusion Criteria: * inability to cooperate with flexible cystoscopic evaluations * cystoscopies for other kind of intervention (e.g., removal of a ureteral stent) * Untreated infections * Other causes of storage or voiding symptoms as untreated benign prostatic hyperplasia (BPH) or interstitial cystitis * Unpassable urethral stricture
References
Publications (0)
Data not yet available