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Laryngo-tracheo-esophageal cleft (LC) type 2 is a congenital respiratory tract anomaly characterized by a cleft extending below the vocal folds into the cricoid cartilage, with swallowing disorders and lung infections.
Estimated prevalence: Unknown (Unknown prevalence).
No clinical trials have been registered for laryngotracheoesophageal cleft type 2.
10 publications have been identified in PubMed for laryngotracheoesophageal cleft type 2. Research spans Case Report / Case Series (30%), Clinical Trial Publication (30%), and Epidemiology / Natural History (20%).
Research Type | Count | % of Total |
|---|---|---|
Patient case studies | 3 | 30% |
Data assembled from 3 of 12 sources · Last updated Sep 19, 2026, 4:32 PM UTC
European rare disease database
Genetic and Rare Diseases Info Center
Clinical study results
3 |
30% |
Disease patterns and progression | 2 | 20% |
Other research | 1 | 10% |
Research summaries | 1 | 10% |
Nazario AN (2026). [PMID: 41999580](https://pubmed.ncbi.nlm.nih.gov/41999580/). *Pediatr Pulmonol*. [Epidemiology / Natural History]
Fortich S (2026). [PMID: 42147688](https://pubmed.ncbi.nlm.nih.gov/42147688/). *Cureus*. [Case Report / Case Series]
Wang Y (2025). [PMID: 41331794](https://pubmed.ncbi.nlm.nih.gov/41331794/). *BMC Cardiovasc Disord*. [Review / Meta-Analysis]
Francisco S (2025). [PMID: 40227884](https://pubmed.ncbi.nlm.nih.gov/40227884/). *Laryngoscope*. [Epidemiology / Natural History]
Awad BI (2025). [PMID: 40330935](https://pubmed.ncbi.nlm.nih.gov/40330935/). *AME Case Rep*. [Case Report / Case Series]
Li Q (2025). [PMID: 39924319](https://pubmed.ncbi.nlm.nih.gov/39924319/). *Lin Chuang Er Bi Yan Hou Tou Jing Wai Ke Za Zhi*. [Clinical Trial Publication]
Ferroul F (2025). [PMID: 41005613](https://pubmed.ncbi.nlm.nih.gov/41005613/). *Eur J Med Genet*. [Case Report / Case Series]
O'Riordan I (2025). [PMID: 40579891](https://pubmed.ncbi.nlm.nih.gov/40579891/). *Laryngoscope*. [Clinical Trial Publication]
Worden CP (2024). [PMID: 38488232](https://pubmed.ncbi.nlm.nih.gov/38488232/). *Otolaryngol Head Neck Surg*. [Clinical Trial Publication]
Worden CP (2024). [PMID: 39154570](https://pubmed.ncbi.nlm.nih.gov/39154570/). *Int J Pediatr Otorhinolaryngol*. [Other]