Multimodal therapy for synchronous bone oligometastatic NSCLC: The role of surgery.
J Surg Oncol
; 125(4): 782-789, 2022 Mar.
Article
en En
| MEDLINE
| ID: mdl-34918785
ABSTRACT
OBJECTIVES:
The study aimed to assess the feasibility of radical surgical treatment for selected bone-oligometastatic non-small cell lung cancer (NSCLC) patients and to identify prognostic factors associated with survival. MATERIALS ANDMETHODS:
The clinical records of 27 patients with bone synchronous oligometastatic NSCLC were retrospectively analyzed.RESULTS:
Thirteen (48.1%) bone metastases were treated by surgery and 14 (51.9%) by local radiotherapy. Eighteen (66.7%) patients underwent induction chemotherapy before lung surgery, and 3 (11.1%) concurrent radiotherapy. Pulmonary surgery was a major lung resection in 23 (85.2%) cases. Intraoperative and 30-days mortality was null. Only one major (ARDS) and 10 (37.04%) mild complications (like air leakage, arrhythmia, and mucus retention) were recorded. 1-year and 5-years OS from the diagnosis and 1-year, 3- years disease-free survival (DFS) were 96%, 38%, and 66%, 30%, respectively. After stepwise Cox regression analysis, local recurrence (p = 0.05) and metachronous metastases (p = 0.04) maintained their independent prognostic value as overall survival negative determinants. Nodal upstaging (p = 0.04) and nonsurgical treatment of bone lesion (p = 0.03) turned out to be independent risk factors for shorter DFS; the vertebral localization of bone metastases showed only a remarkable trend towards significance (p = 0.06) as a risk factor for a worse DFS.CONCLUSIONS:
In selected patients, surgical treatment of primary NSCLC and bone synchronous metastasis seems to be safe and feasible and rewarding survivals may be expected.Palabras clave
Texto completo:
1
Banco de datos:
MEDLINE
Asunto principal:
Neumonectomía
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Neoplasias Óseas
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Carcinoma de Pulmón de Células no Pequeñas
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Neoplasias Pulmonares
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Neoplasias Primarias Múltiples
Tipo de estudio:
Observational_studies
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Prognostic_studies
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Risk_factors_studies
Límite:
Female
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Humans
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Male
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Middle aged
Idioma:
En
Año:
2022
Tipo del documento:
Article