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A highly aggressive carcinoma, histologically resembling small cell lung carcinoma. In most cases it is associated with carcinoma in situ.
Biomarker and diagnostic research for urinary bladder small cell neuroendocrine carcinoma has been reported in the published literature.
Estimated prevalence: <1 in 1,000,000 (VERY_RARE).
3 clinical trials registered, 1 recruiting. Interventions under study include drug therapy, biologic therapy, and procedural interventions. Pipeline includes 1 PHASE2, 2 PHASE1. Research is primarily sponsored by academic and government institutions.
125 publications have been identified in PubMed for urinary bladder small cell neuroendocrine carcinoma. Kisho has analyzed 59 by research type. Research spans Review / Meta-Analysis (20%), Epidemiology / Natural History (20%), and Clinical Trial Publication (17%).
Research Type | Count | % of Total |
|---|---|---|
Research summaries |
Data assembled from 4 of 12 sources · Last updated Sep 19, 2026, 12:35 PM UTC
European rare disease database
Genetic and Rare Diseases Info Center
20% |
Disease patterns and progression | 12 | 20% |
Clinical study results | 10 | 17% |
Laboratory research | 10 | 17% |
Patient case studies | 8 | 14% |
Testing and diagnosis research | 5 | 8% |
Other research | 1 | 2% |
New treatment approaches | 1 | 2% |
Cheville JC (2026). [PMID: 41173324](https://pubmed.ncbi.nlm.nih.gov/41173324/). *Mod Pathol*. [Basic Science / Preclinical]
Alshoabi SA (2026). [PMID: 42198662](https://pubmed.ncbi.nlm.nih.gov/42198662/). *Pathogens*. [Review / Meta-Analysis]
Akbulut D (2026). [PMID: 41384692](https://pubmed.ncbi.nlm.nih.gov/41384692/). *Histopathology*. [Review / Meta-Analysis]
Corbin H (2026). [PMID: 42003828](https://pubmed.ncbi.nlm.nih.gov/42003828/). *Cytopathology*. [Epidemiology / Natural History]
Harrs CF (2026). [PMID: 41384686](https://pubmed.ncbi.nlm.nih.gov/41384686/). *Histopathology*. [Review / Meta-Analysis]
Simon N (2025). [PMID: 40116623](https://pubmed.ncbi.nlm.nih.gov/40116623/). *Future Oncol*. [Clinical Trial Publication]
Xu D (2025). [PMID: 40893664](https://pubmed.ncbi.nlm.nih.gov/40893664/). *Cancer Heterog Plast*. [Basic Science / Preclinical]
Chu J (2025). [PMID: 41323974](https://pubmed.ncbi.nlm.nih.gov/41323974/). *Front Endocrinol (Lausanne)*. [Review / Meta-Analysis]
Bellmunt J (2025). [PMID: 40467365](https://pubmed.ncbi.nlm.nih.gov/40467365/). *Eur Urol*. [Clinical Trial Publication]
Wang JS (2025). [PMID: 39928161](https://pubmed.ncbi.nlm.nih.gov/39928161/). *J Cancer Res Clin Oncol*. [Case Report / Case Series]