The Journal of thoracic and cardiovascular surgery · 2023
Perioperative and oncologic outcomes of pulmonary resection for synchronous oligometastatic non-small cell lung cancer: Evidence for surgery in advanced disease.
СтатьяНазвание и аннотация: Перевод в очереди
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Deboever Nathaniel, Mitchell Kyle G, Farooqi Ahsan, Ludmir Ethan B, Hofstetter Wayne L, Mehran Reza J, Rajaram Ravi, Rice David C, Sepesi Boris, Swisher Stephen G, Vaporciyan Ara A, Walsh Garrett L, Heymach John V, Gomez Daniel R, Gandhi Saumil J, Antonoff Mara B
Аннотация
OBJECTIVES: Recent randomized trials have demonstrated a survival advantage with the use of local consolidative therapy in oligometastatic non-small cell lung cancer; however, the indications for and outcomes after pulmonary resection as a component of local consolidative therapy remain ill defined. We sought to characterize the perioperative and long-term survival outcomes among patients with resected oligometastatic non-small cell lung cancer.
METHODS: Patients presenting to a single center (2000-2017) with oligometastatic non-small cell lung cancer (≤3 synchronous metastases, intrathoracic nodal disease counted as a single site) who underwent resection of the primary tumor were retrospectively identified. Charts were reviewed, and demographic, clinical, pathologic, oncologic, and survival outcomes were recorded. Survival outcomes were analyzed from the date of surgery.
RESULTS: A total of 52 patients met inclusion criteria, among whom most (38, 73.1%) were ever smokers, had nonsquamous tumors (48, 92.3%), had no intrathoracic nodal disease (33, 63.5%), and had 1 to 2 sites of metastases (49, 94.2%). The majority (41, 78.9%) received systemic therapy, predominantly in the neoadjuvant setting (24/41, 58.5%). After resection, there were no 30- or 90-day deaths. After a median follow-up of 94.6 months (95% CI, 69.0-139.1), 37 patients (71.2%) progressed and 38 patients (73.1%) died. Median postoperative progression-free survival and overall survival were 9.4 (5.5-11.6) months and 51.7 (22.3-65.3) months, respectively.
CONCLUSIONS: Pulmonary resection as a means of maximum locoregional control in oligometastatic non-small cell lung cancer is feasible and safe, and may be associated with durable long-term survival benefits. The frequency of systemic postoperative progression highlights an urgent need to characterize perioperative and oncologic outcomes after pulmonary resection in the current era of novel systemic therapies.
METHODS: Patients presenting to a single center (2000-2017) with oligometastatic non-small cell lung cancer (≤3 synchronous metastases, intrathoracic nodal disease counted as a single site) who underwent resection of the primary tumor were retrospectively identified. Charts were reviewed, and demographic, clinical, pathologic, oncologic, and survival outcomes were recorded. Survival outcomes were analyzed from the date of surgery.
RESULTS: A total of 52 patients met inclusion criteria, among whom most (38, 73.1%) were ever smokers, had nonsquamous tumors (48, 92.3%), had no intrathoracic nodal disease (33, 63.5%), and had 1 to 2 sites of metastases (49, 94.2%). The majority (41, 78.9%) received systemic therapy, predominantly in the neoadjuvant setting (24/41, 58.5%). After resection, there were no 30- or 90-day deaths. After a median follow-up of 94.6 months (95% CI, 69.0-139.1), 37 patients (71.2%) progressed and 38 patients (73.1%) died. Median postoperative progression-free survival and overall survival were 9.4 (5.5-11.6) months and 51.7 (22.3-65.3) months, respectively.
CONCLUSIONS: Pulmonary resection as a means of maximum locoregional control in oligometastatic non-small cell lung cancer is feasible and safe, and may be associated with durable long-term survival benefits. The frequency of systemic postoperative progression highlights an urgent need to characterize perioperative and oncologic outcomes after pulmonary resection in the current era of novel systemic therapies.