Development of a video-assisted thoracoscopic lobectomy program in a single institution: Results before and after completion of the learning curve

BACKGROUND: The development of a video assisted thoracic surgery lobectomy (VATS-L) program provides a dedicated surgical team with a recognized learning curve (LC) of 50 procedures. We analyse the results of our program, comparing the LC with subsequent cases. METHODS: From June 2012 to March 2015, we performed n = 146 VATS major pulmonary resections: n = 50 (Group A: LC); n = 96 (Group B). Pre-operative mediastinal staging followed the National Comprehensive Cancer Network guidelines. All procedures were performed using a standard anterior approach to the hilum; lymphadenectomy followed the NCCN recommendations. During the LC, VATS-L indication was reserved to clinical stages I, therefore evaluated case by case. RESULTS: Mean operative time was 191 min (120-290) in Group A and 162 min (85-360) in Group B (p <0,01). Pathological T status was similar between two Groups. Lymphadenectomy included a mean of 5.8 stations in Group A and 6.6 in Group B resulting in: pN0 disease: Group A n = 44 (88 %), Group B n = 80 (83.4 %); pN1: Group A n = 3 (6 %), Group B n = 8 (8.3 %); pN2: Group A n = 3 (6 %), Group B n = 8 (8.3 %). Conversion rate was: 8 % in group A (n = 4 vascular injuries); 1.1 % in Group B (n = 1 hilar lymph node disease). We registered n = 6 (12 %) complications in Group A, n = 10 (10.6 %) in Group B. One case (1.1 %) of late post-operative mortality (90 days) was registered in Group B for liver failure. Mean hospital stay was 6.5 days in Group A and 5.9 days in Group B. CONCLUSIONS: We confirm the effectiveness of a VATS-L program with a learning curve of 50 cases performed by a dedicated surgical team. Besides the LC, conversion rate falls down, lymphadenectomy become more efficient, indications can be extended to upper stages

Post-operative outcomes and quality of life assessment after thoracoscopic lobectomy for Non-small-cell lung cancer in octogenarians: Analysis from a national database

Background: Thoracoscopic lobectomy (VATS-L) for non-small-cell lung cancer (NSCLC) is a well-established option for early stage NSCLC, but the evidences are limited for octogenarians. Objective: The objectives of this multi-institutional study were to evaluate the post-operative outcomes of VATS-L in octogenarians and to estimate the post-operative quality of life (QoL) using a validated questionnaire (EuroQoL5D). Methods: Data from patients underwent VATS-L between 2014 and 2019 were analysed and divided into two groups: Group A (younger patients) and Group B (octogenarians). To define predictors for complications, univariate and multivariable logistic regression analysis were performed. Results: 7023 patients underwent VATS-L and 329 (4.6%) were octogenarians. 30-day and 90-day post-operative mortality were similar (0.95% vs 0.91%, p = 0.84 and 1.3% vs 1.2%, p = 0.58), whereas the percentage of patients who suffered from any complication (25.5% vs 31.9%, p = 0.012) and the complication rate (31.6% vs 45.2%, p= 0.01) were higher for octogenarians. At discharge, the values of EuroQoL5D were worse in group B, but after one month these levels became similar. Age 80 years had a significant influence on morbidity on both univariate and multivariable analyses (p = 0.025). Conclusions: VATS-L for NSCLC can be performed in selected octogenarians without increased risk of postoperative death, acceptable not-life-threatening complications and a moderate impact on QoL

Risk factors and impact of conversion from VATS to open lobectomy: analysis from a national database.

The objective of the study is to analyse the causes and impact of conversion from VATS to thoracotomy identifying any possbile pre-operative risk factors and related consequence

Post-operative outcomes and quality of life assessment after thoracoscopic lobectomy for Non-small-cell lung cancer in octogenarians: Analysis from a national database

Background: Thoracoscopic lobectomy (VATS-L) for non-small-cell lung cancer (NSCLC) is a well-established option for early stage NSCLC, but the evidences are limited for octogenarians. Objective: The objectives of this multi-institutional study were to evaluate the post-operative outcomes of VATS-L in octogenarians and to estimate the post-operative quality of life (QoL) using a validated questionnaire (EuroQoL5D). Methods: Data from patients underwent VATS-L between 2014 and 2019 were analysed and divided into two groups: Group A (younger patients) and Group B (octogenarians). To define predictors for complications, univariate and multivariable logistic regression analysis were performed. Results: 7023 patients underwent VATS-L and 329 (4.6%) were octogenarians. 30-day and 90-day post-operative mortality were similar (0.95% vs 0.91%, p&nbsp;=&nbsp;0.84 and 1.3% vs 1.2%, p&nbsp;=&nbsp;0.58), whereas the percentage of patients who suffered from any complication (25.5% vs 31.9%, p&nbsp;=&nbsp;0.012) and the complication rate (31.6% vs 45.2%, p=&lt;0.01) were higher for octogenarians. At discharge, the values of EuroQoL5D were worse in group B, but after one month these levels became similar. Age &gt;80 years had a significant influence on morbidity on both univariate and multivariable analyses (p&nbsp;=&nbsp;0.025). Conclusions: VATS-L for NSCLC can be performed in selected octogenarians without increased risk of post-operative death, acceptable not-life-threatening complications and a moderate impact on QoL

Short and long-term results of sternectomy for sternal tumours

BACKGROUND: We analyzed our experience in sternal resections (SRs) for primary or secondary neoplasm focusing on technical aspects of reconstruction, post-operative outcomes and long term survival. METHODS: From January 2005 to December 2015, 36 patients (24 males, 67%) underwent surgical excision of primary (chondrosarcoma n=18 patients, 50%; osteosarcoma n=2, 6%; Ewing sarcoma n=1, 3%; other n=2, 6%) or secondary (breast cancer n=7, 19%; kidney carcinoma n=2, 6%) sternal tumour. We performed n=30 partial sternectomy and n=6 total sternectomy with en-bloc resection of the sternocostal cartilages in all patient and extended resection in 7 patients. Stability was obtained with prosthetic material, rigid and non-rigid and a muscular flap: rigid material [Strasbourg Thoracic Osteosynthesis System (STRATOS), MedXpert GmbH] and muscle flap n=11 (30.6%); polytetrafluoroethylene patch and muscle flap n=6 (16.7%); muscle flap alone n=19 (52.8%). RESULTS: The 30-day mortality rate was 0, overall complication rate was 19%. The median ICU stay was 1.5 days and mean hospital stay was 10.6±5.9 days. We obtained a complete (R0) resection in all patients. Overall survival (OS) at 5 and 10 years were 59% and 40%; in the group of primary neoplasm OS rate at 5 and 10 years was 79% and 54%. Disease free survival (DFS) rate at 5 years was 61%. Higher grading was identified as negative prognostic factor. CONCLUSIONS: Wide radical resections of anterior chest wall are basilar in a multimodality treatment for primary or metastatic neoplasm of the sternum. Stabilization with titanium bars and clips provides rigidity of chest wall with good functional results