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Simple Summary: Sarcopenia is defined as a progressive loss of skeletal muscle strength, mass, and function. Lung cancer patients frequently present with sarcopenia, which may be associated with poorer postoperative outcomes. This study aimed to evaluate the impact of CT-derived preoperative sarcopenia on postoperative outcomes and survival in patients that underwent thoracoscopic anatomical pulmonary resection for non-small cell lung cancer. Sarcopenia was observed in almost one-quarter of patients. Our results showed that CT-derived sarcopenia seems to have a small impact on early postoperative outcomes but no effect on overall survival. Preoperative sarcopenia screening may be a useful tool to include in the surgical risk assessment. We aimed to evaluate whether computed tomography (CT)-derived preoperative sarcopenia measures were associated with postoperative outcomes and survival after video-assisted thoracoscopic (VATS) anatomical pulmonary resection in patients with early-stage non-small cell lung cancer (NSCLC). We retrospectively reviewed all consecutive patients that underwent VATS anatomical pulmonary resection for NSCLC between 2012 and 2019. Skeletal muscle mass was measured at L3 vertebral level on preoperative CT or PET/CT scans to identify sarcopenic patients according to established threshold values. We compared postoperative outcomes and survival of sarcopenic vs. non-sarcopenic patients. A total of 401 patients underwent VATS anatomical pulmonary resection for NSCLC. Sarcopenia was identified in 92 patients (23%). Sarcopenic patients were predominantly males (75% vs. 25%; p < 0.001) and had a lower BMI (21.4 vs. 26.5 kg/m2; p < 0.001). The overall postoperative complication rate was significantly higher (53.2% vs. 39.2%; p = 0.017) in sarcopenic patients and the length of hospital stay was prolonged (8 vs. 6 days; p = 0.032). Two factors were associated with postoperative morbidity in multivariate analysis: BMI and American Society of Anesthesiologists score >2. Median overall survival was comparable between groups (41 vs. 46 months; p = 0.240). CT-derived sarcopenia appeared to have a small impact on early postoperative clinical outcomes, but no effect on overall survival after VATS anatomical lung resection for NSCLC. [ABSTRACT FROM AUTHOR]

Introduction: VATS pulmonary segmentectomy is increasingly proposed as a parenchyma‐sparing resection for tumors smaller than 2 cm in diameter. The aim of this study was to compare short‐term oncological results and local control in solid non‐small cell lung cancers (NSCLCs) <2 cm surgically treated by intentional VATS segmentectomy or lobectomy. Methods: This study was a single center retrospective study of consecutive patients undergoing VATS lobectomy (VL) or segmentectomy (VS) for solid <2 cm NSCLC from January 2014 to October 2019. Results In total, 188 patients with a median age of 65 years (male/female: 99/89) underwent VS (n = 96) or VL (n = 92). Segmentectomies in the upper lobes were performed in 57% and as a single segment in 55% of cases. There was no statistically significant difference between VS and VL in terms of demographics, comorbidities, postoperative outcomes, dissected lymph node stations (2.89 ± 0.95 vs. 2.93 ± 1, P = 0.58), rate of pN1 (2.2% vs. 2.1%, P = 0.96) or pN2 upstaging (1.09% vs. 1.06%, P = 0.98). Adjuvant chemotherapy was given in 15% of patients in the VL and 11% in the VS group. During follow‐up (median: 23 months), no patients presented with local nodal recurrence or on the stapler line (VS group). Three patients on VL and two in VS groups presented with recurrence on the remnant operated lung. New primary pulmonary tumors were diagnosed in 3.3% and 6.3% of patients in the VL and VS groups, respectively. Conclusions: Despite the short follow‐up, our preliminary data shows that local control is comparable for VATS lobectomy and VATS segmentectomy for patients with NSCLC <2 cm. [ABSTRACT FROM AUTHOR]

Implementation of an Enhanced Recovery After Surgery (ERAS) program is associated with better postoperative outcomes. The aim of this study was to evaluate the impact of ERAS compliance (overall and to specific elements of the program) on them. Retrospective analysis of prospectively collected data. University hospital, monocentric. All adult (≥18 years old) patients undergoing video-assisted thoracic surgery (VATS) anatomic pulmonary resection. ERAS-governed VATS anatomic pulmonary resection. Demographics, surgical characteristics and pre-, peri-, and postoperative compliance with 16 elements of the ERAS program were assessed. Postoperative outcomes and length of stay were compared between low- (<75% of adherence) and high-compliance (≥75%) groups. From April 2017 to November 2018, 192 ERAS patients (female/male: 98/94) of median age of 66 years (interquartile range 58-71) underwent VATS resection (109 lobectomies, 83 segmentectomies). There was no 30-day mortality and resurgery rate was 5.7%. Overall ERAS compliance was 76%. High compliance was associated with fewer complications (18% v 48%, p < 0.0001) and lower rate of delayed discharge (37% v 60%, p = 0.0013). Early removal of chest tubes (odds ratio [OR]: 0.26, p < 0.002), use of electronic drainage (OR: 0.39, p = 0.036), opioid cessation on day 3 (OR: 0.28, p = 0.016), and early feeding (OR: 0.12, p = 0.014) were associated with reduced rates of postoperative complications. Shorter hospital stay was correlated with early removal of chest tubes (OR: 0.12, p < 0.0001) and opioid cessation on day 3 (OR: 0.23, p = 0.001). High ERAS compliance is associated with better postoperative outcomes in patients undergoing anatomic pulmonary VATS resections. [ABSTRACT FROM AUTHOR]

Background: Solitary pulmonary nodules (SPN) are frequently detected in cancer patients. These lesions are often considered as pulmonary metastases and increasingly treated by non-surgical techniques without histological confirmation. The aim of this study is to determine the histological nature of SPN resected by thoracoscopy and to identify risk factors of malignancy.Methods: Single-institution retrospective analysis of all consecutive patients with previously known malignancies who underwent thoracoscopic resection of SPN with unknown diagnosis between 2001 and 2014.Results: One hundred and forty cancer patients underwent thoracoscopic resection of a SPN. The resected SPN was benign in 34 patients (24.3%) and malignant in 106 patients. The latter were metastasis in 70 patients (50%) and a primary lung cancer in 36 patients (25.7%). Upon univariate analysis, malignancy was significantly associated with age >60 years, disease-free interval ≥24 months, SPN size >8 mm, upper lobe localization and SUVmax > 2.5 on PET-CT. Upon multivariate analysis, upper lobe localization and SUVmax > 2.5 were associated with malignancy. Smoking was significantly associated with SPN containing primary lung cancer.Conclusion: In this series, only 50% of SPN in patients with known malignant disease were pulmonary metastases and 25% had a newly diagnosed NSCLC. Smoking was associated with primary lung cancer but no other predictor was found to allow the distinction between pulmonary metastasis and lung cancer. These results endorse the need of histological confirmation of SPN in patients with previous malignancies to avoid diagnostic uncertainty and suboptimal treatments. [ABSTRACT FROM AUTHOR]

The early and long-term results from surgery for locally advanced T4 non-small cell lung cancer (NSCLC) has significantly improved over the past 20 years. Resection of non-small cell lung cancer (NSCLC) invading the aorta can be safely performed in well-selected patients. In most situations, the aortic adventitia can be resected to obtain adequate margins. However, when the tumor extends into the media, resection and reconstruction of the aorta is required. In these situations, the approach depends on the location of the tumor along the aortic arch or the descending aorta. Extracorporeal membrane oxygenation (ECMO) and thoracic endografts have provided improved technology to facilitate aortic resection. Thoracic endografts are particularly helpful for tumors invading the aortic arch or the spine in combination with the descending aorta. [ABSTRACT FROM AUTHOR]

Colorectal cancer (CRC) is a frequently occurring disease, yet diagnosed at a local stage in only 40% of cases. Lung metastases (LM) appear in 5–15% of patients and, left untreated, carry a very poor prognosis. Some CRC patients may benefit from a potentially curative LM resection, but success and benefit are difficult to predict. We discuss prognostic factors of survival after lung metastasectomy in CRC patients under several scenarios (with/ without prior liver metastases; repetitive pulmonary resections). We reviewed all studies (2005–2015) about pulmonary metastases surgical management with curative intent in CRC patients, with a minimum threshold on the number of patients reported (without prior liver metastases: n ≥ 100; with prior resection of liver metastases: n ≥ 50; repetitive thoracic surgery: n ≥ 30). The picture of the prognostic factors of survival is nuanced: surgical management demonstrates clear successes and steady progress, yet there is no single success criterion; stratification of patients and selection bias impact the conclusions. Surgical management of liver and lung metastases may prolong life or cure CRC patients, provided the lesions are fully resected and patients carefully selected. Repeat lung metastasectomy is a safe approach to treat patients in selected cases. In conclusion, there is no standard for surgical management in CRC patients with pulmonary metastases. Patients with isolated unilateral lung metastasis with normal CEA level and no lymph node involvement benefit the most from surgery. Most series report good results in highly selected patients, but instances of long-term disease-free survival remain exceptional. [ABSTRACT FROM AUTHOR]