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Objectives: Consensus exists as to the concept that surgical therapy should not be denied based on older age alone. Elderly lung cancer patients with multiple morbidities are increasingly referred for surgical care. The aim of this study was to evaluate the surgical outcomes and the long-term survival in octogenarians with early-stage non-small cell lung cancer., Methods: Between January 2000 and December 2010, we identified 73 octogenarians who underwent intended curative lung resection for lung cancer in three different thoracic surgery departments. Two surgical groups were defined: patients who underwent lobar resection (group A) and patients who underwent sub-lobar resection (group B)., Results: The in-hospital mortality was 2.7% without difference between groups. Group B had a lower incidence of post-operative complications, in particular respiratory complications. Chronic renal failure, multi pre-operative comorbidities and type of resection were risk factors for post-operative morbidity. After a mean follow-up time of 63.8 months, the overall survival at 1, 3 and 5 years was 96, 83 and 60%, respectively. The low-respiratory reserve was associated with worse long-term survival. The intra-operative and post-operative factors able to influence survival were: the cN status, recurrence of disease and local versus systemic recurrence. The type of operation did not influence survival., Conclusions: In our experience, surgery is a safe and justifiable option for octogenarian patients with early stage NSCLC. Sublobar resection provides an equivalent in-hospital mortality and long-term survival in comparison with open lobectomy but with less postoperative morbidity. Further large-scale randomized studies are necessary to confirm our results.

Aim: Air leakage represents a major problem in lung surgery. Absorbable fibrin sealant patch (AFSP), a collagen sponge coated with human fibrinogen and thrombin, can be used as an adjunct to primary stapling or suturing. This study compared the efficacy of AFSP with manual suturing after primary stapling., Methods: This was a prospective, multicenter, randomized study. Patients undergoing lobectomy, bilobectomy, anatomical segmentectomy for lung cancer or wedge resection for pulmonary metastasis with air leakage grade 1 or 2 according to Macchiarini scale after stapler suture were randomized to receive AFSP or standard surgical treatment (ST). The primary endpoint was the reduction of intraoperative air leakage intensity. Duration of postoperative air leakage and number of days until removal of last chest drain were secondary endpoints. Safety was recorded for all patients., Results: A total of 346 patients were enrolled in 14 centres, 179 of whom received AFSP and 167 ST. Intraoperative air leak intensity was reduced in 90.5% of AFSP patients and 82% of ST patients (P=0.03). A significant reduction in postoperative air leakage duration was observed in the AFSP group (P=0.0437). The median number of days until removal of last drainage was 6 (3-37) in the AFSP group and 7 (2-27) in the ST (P=0.38). Occurrence of adverse events was comparable in both groups., Conclusion: AFSP was more efficacious than standard ST as an adjunct to primary stapling in reducing intraoperative air leakage intensity and duration of postoperative air leakage in patients undergoing pulmonary surgery. AFSP was well tolerated.

Objectives: Older lung cancer patients with multiple morbidities are increasingly referred to thoracic surgery departments. The aim of this multicenter study was to analyse the prognostic factors for in-hospital morbidity and mortality and to elucidate the predictors of long-term survival and oncological outcomes., Methods: We identified 319 patients aged ≥ 75 years who underwent intended curative lung resection for lung cancer in three different thoracic surgery departments between January 2000 and December 2010., Results: Seventy-one patients underwent limited resection, 202 had lobectomy, 16 had bilobectomy and 30 had pneumonectomy. The in-hospital mortality was 6.6%. Chronic renal failure, low respiratory reserve and pneumonectomy were predictors of in-hospital mortality. The mean follow-up time was 3.9 years, ranging from 1 month to 10.4 years. The disease-free survivals at 1, 3 and 5 years were 82, 60 and 47%, respectively. The overall survivals at 1, 3 and 5 years were 86, 59 and 38%, respectively. The long-term overall survival was negatively influenced by pneumonectomy, extended resection, N(1-2) subgroups and pathological TNM stage., Conclusions: Nowadays, we can consider surgery a safe and justifiable option for elderly patients. Careful preoperative work-up and selection are mandatory to gain satisfactory results. Good long-term results were achieved in elderly patients with early stage who underwent lobar or sublobar lung resection. The role of surgery or other alternative therapies, in patients with advanced stages, extensive nodal involvement and/or requiring extensive surgical resection for curative intent, is still unclear and further studies are certainly needed.

Postoperative morbidity and mortality were correlated with the preoperative results of three widely used pulmonary function tests (FVC, FEV1, FEV1/FVC) in 100 consecutive patients who underwent pneumonectomy for lung carcinoma. Factor analyzed following operation included thirty-day mortality, incidence of cardiovascular and respiratory complications, number of individuals requiring prolonged mechanical ventilation. Nineteen patients had a forced vital capacity (FVC) of 70% or less of the normal value, seven had a one-second forced expiratory volume (FEV1) of 1.5 liters or less, and thirty-three had a FEV1 of less than 2 liters. Fourteen patients had a FEV1/FVC ratio of 65% or less. There were no differences in morbidity or mortality between these patients and those presenting higher test scores. As a general rule, decisions regarding operability and extent of resection cannot be made solely on the basis of the three spirometry tests reviewed.