Open AccessEndobronchial metastases from melanoma: a survival analysis
Author(s) -
Chaussende Amandine,
Hermant Christophe,
TaziMezalek Rachid,
Favrolt Nicolas,
Hureaux José,
Fournier Clément,
Lorut Christine,
Paganin Fabrice,
Ngo MinhTriet,
Vandemoortele Thomas,
Anevlavis Stavros,
Froudarakis Marios E.,
Verg JeanMichel
Publication year - 2017
Publication title -
the clinical respiratory journal
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.789
H-Index - 33
eISSN - 1752-699X
pISSN - 1752-6981
DOI - 10.1111/crj.12456
Subject(s) - medicine , bronchoscopy , melanoma , metastasis , soft tissue , radiology , retrospective cohort study , survival rate , oncology , surgery , cancer , cancer research
Background Metastatic spread to the tracheobronchial tree from other than bronchopulmonary tumors is a common clinical problem. However, malignant melanoma, a highly metastatic potential tumor, is rarely metastasing in the airways. Therefore little is known about survival of patients with endobronchial metastasis from melanoma. Objectives The aim of our study was to assess survival of patients with endobronchial metastasis of melanomas according to clinical and radiological features, to determine any possible factor affecting survival. Methods This retrospective study included 19 patients who underwent a bronchoscopy from 11 different hospitals. Data about patients’ demographics, symptoms, radiographic, endoscopic findings and treatment were investigated to evaluate any possible impact on survival. Results Endobronchial metastases occurred at a median of 48 months (range 0–120) following the diagnosis of the primary tumor. About 73.7% of patients had other proven metastases when the endobronchial involvement was diagnosed. Symptoms are not specific as well as radiological features. Median overall survival of the studied population was 6 months (range 1–46). Factors of poor survival were multiple metastatic sites ( P = 0.019), pleural ( P = 0.0014) and soft tissue metastasis ( P = 0.024). Different treatment modalities applied in our patients showed no effect on survival. Conclusion Patients with endobronchial metastasis have overall poor survival, affected by multiple organ involvement, the presence of pleural and soft tissue disease, while no impact on survival has been shown by any treatment applied.