Clinical trial · Observational
Prospective Versus Retrospective Complications in Radical Cystectomy and Nephrectomy
Prospective Versus Retrospective Study of Comorbidity and Complications in Relation to Radical Cystectomy and Nephrectomy
- 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)
The study will examine which differences there are in comorbidity and complications collected retrospectively from medical records compared with data collected prospectively in two groups of patients undergoing either radical cystectomy or radical nephrectomy. Hypothesis is that he prevalence of registered comorbidity and minor complications in patients who have undergone radical cystectomy or nephrectomy, will increase if the data collection is focused and prospective, compared with retrospectively collected data. The study will be conducted as a single-blind randomized controlled trial. Patients included in the study will be randomized to either control or intervention in the ratio 1:1. There are two groups of patients: Patients admitted to radical cystectomy and patients admitted to radical nephrectomy, due to cancer.
Conditions
Conditions (2)
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 |
| Renal Cell Carcinoma | Renal Cell Carcinoma | CURATED_BROADER | 0.80 |
Interventions
Interventions (1)
| Intervention | Type | Mapped drug | Match |
|---|---|---|---|
| Registration of complications | Other | — | UNRESOLVED |
Design
Arms and outcomes
Arms (4)
- label
- Cx prospective
- description
- Cystectomy patients followed with prospective registration of complications
- interventionNames
- Other: Registration of complications
- label
- Cx retrospective
- description
- Cystectomy patients followed with retrospective registration of complications
- label
- Nx prospective
- description
- Nephrectomy patients followed with prospective registration of complications
- interventionNames
- Other: Registration of complications
- label
- Nx retrospective
- description
- Nephrectomy patients followed with retrospective registration of complications
Eligibility
Eligibility (as posted)
- Sex
- All
- Minimum age
- 18 Years
Show eligibility criteria text
Inclusion criteria * Age \> 18 years * Competente and able individuals * Consented participation * Planned radical cystectomy or nephrectomy due to cancer Exclusion criteria * Failure to consent to participation
References
Publications (0)
Data not yet available