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Chiappetta M, Lococo F, Sperduti I, Tabacco D, Sassorossi C, Curcio C, Crisci R, Meacci E, Rea F, Margaritora S. Surgeon experience does not influence nodal upstaging during vats lobectomy: Results from a large prospective national database. Surgery 2024; 175:1408-1415. [PMID: 38302325 DOI: 10.1016/j.surg.2023.12.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2023] [Revised: 12/12/2023] [Accepted: 12/14/2023] [Indexed: 02/03/2024]
Abstract
BACKGROUND Despite recent improvement in preoperative staging, nodal and mediastinal upstaging occur in about 5% to 15% of cN0 patients. Different clinical and tumor characteristics are associated with upstaging, whereas the role of the surgeon's experience is not well evaluated. This study aimed to investigate if operator experience might influence nodal upstaging during video-assisted thoracic surgery anatomical lung resection. METHODS Clinical and pathological data from the prospective video-assisted thoracic surgery Italian nationwide registry were reviewed and analyzed. Patients with incomplete data about tumor and surgical characteristics, ground glass opacities tumors, cN2 to 3, and M+ were excluded. Clinical data, tumor characteristics, and surgeon experience were correlated to nodal and mediastinal (N2) upstaging using Pearson's χ2 statistic or Fisher exact test for categorical variables and Mann-Whitney U and t tests for quantitative variables. A multivariable model was built using logistic regression analysis. Surgeon experience was categorized considering the number of video-assisted thoracic surgery major anatomical resections and years after residency. RESULTS Final analysis was conducted on 3,319 cN0 patients for nodal upstaging and 3,471 cN0N1 patients for N2 upstaging. Clinical tumor-nodes-metastasis stage was stage I in 2,846 (81.9%) patients, stage II in 533 (15.3%), and stage III (cT3N1) in 92 (2.8%). Nodal upstaging occurred in 489 (13.1%) patients, whereas N2 upstaging occurred in 229 (6.1%) patients. Years after residency (P = .60 for nodal, P = .13 for N2 upstaging) and a number of video-assisted thoracic surgery procedures(P = .49 for nodal, P = .72 for nodal upstaging) did not correlate with upstaging. Multivariable analysis confirmed cT-dimension (P = .001), solid nodules (P < .001), clinical tumor-nodes-metastasis (P < .001) and maximum standardized uptake values (P < .001) as factors independently correlated to nodal upstaging, whereas cT-dimension (P = .005), clinical tumor-nodes-metastasis (P < .001) and maximum standardized uptake values (P = .028) resulted independently correlated to N2 upstaging. CONCLUSION Our study showed that surgeon experience did not influence nodal and mediastinal upstaging during -assisted thoracic surgery anatomical resection, whereas cT-dimension, clinical tumor-nodes-metastasis, and maximum standardized uptake values resulted independently correlated to nodal and mediastinal upstaging.
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Affiliation(s)
- Marco Chiappetta
- Università Cattolica del Sacro Cuore, Rome, Italy; Thoracic Surgery, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - Filippo Lococo
- Università Cattolica del Sacro Cuore, Rome, Italy; Thoracic Surgery, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - Isabella Sperduti
- Biostatistics, IRCCS Regina Elena National Cancer Institute, Rome, Italy
| | - Diomira Tabacco
- Università Cattolica del Sacro Cuore, Rome, Italy; Thoracic Surgery, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - Carolina Sassorossi
- Università Cattolica del Sacro Cuore, Rome, Italy; Thoracic Surgery, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy.
| | - Carlo Curcio
- Thoracic Surgery Unit, Division of Thoracic Surgery, Monaldi Hospital, Naples, Italy
| | - Roberto Crisci
- Department of Thoracic Surgery, University of L'Aquila, L'Aquila, Italy
| | - Elisa Meacci
- Università Cattolica del Sacro Cuore, Rome, Italy; Thoracic Surgery, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - Federico Rea
- Thoracic Surgery Division, Department of Cardiac, Thoracic, Vascular Sciences, and Public Health, Padova University Hospital, Padova, Italy
| | - Stefano Margaritora
- Università Cattolica del Sacro Cuore, Rome, Italy; Thoracic Surgery, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
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Bou-Samra P, Singhal S. Precision Oncology in Lung Cancer Surgery. Surg Oncol Clin N Am 2024; 33:311-320. [PMID: 38401912 DOI: 10.1016/j.soc.2023.12.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/26/2024]
Abstract
Precision in lung cancer surgery is our ability to use the most cutting edge and up to date information to provide personalized and targeted surgical care to our patients. It aims to tailor patient care to patient and tumor characteristics and susceptibilities as well as to optimize the ways treatments are administered. This may include specific perioperative medical treatment, changing operative techniques to more minimally invasive ones if the situation permits, performing sub-anatomical surgeries when possible, and using innovative tumor visualization methods to enhance detection of previously occult disease to ultimately decrease the extent of the planned resection.
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Affiliation(s)
- Patrick Bou-Samra
- The University of Pennsylvania - Stemmler Hall, 3450 Hamilton Walk, Philadelphia, PA 19104, USA
| | - Sunil Singhal
- Department of Thoracic Surgery, Perelman School of Medicine, University of Pennsylvania, 14th Floor PCAM South Tower, 3400 Civic Center Boulevard, Philadelphia, PA 19104, USA.
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Barcelos RR, Sugarbaker E, Kennedy KF, McAllister M, Kim S, Herrera-Zamora J, Leo R, Swanson S, Ugalde Figueroa P. Time between imaging and surgery is not a risk factor for upstaging of clinical stage IA non-small-cell lung cancer. Eur J Cardiothorac Surg 2024; 65:ezae057. [PMID: 38407382 DOI: 10.1093/ejcts/ezae057] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/22/2023] [Revised: 12/05/2023] [Accepted: 02/06/2024] [Indexed: 02/27/2024] Open
Abstract
OBJECTIVES The timing of preoperative imaging in patients with lung cancer is a debated topic, as there are limited data on cancer progression during the interval between clinical staging by imaging and pathological staging after resection. We quantified disease progression during this interval in patients with early stage non-small-cell lung cancer (NSCLC) to better understand if its length impacts upstaging. METHODS We retrospectively reviewed our institutional database to identify patients who underwent surgery for clinically staged T1N0M0 NSCLC from January 2015 through September 2022. Tumour upstaging between chest computed tomography (CT) and surgery were analysed as a function of time (<30, 30-59, ≥60 days) for different nodule subtypes. We analysed data across 3 timeframes using Pearson's chi-squared and analysis of variance tests. RESULTS During the study period, 622 patients underwent surgery for clinically staged T1N0M0 NSCLC. CT-to-surgery interval was <30 days in 228 (36.7%), 30-59 days in 242 (38.9%) and ≥60 days in 152 (24.4%) with no differences in patient or nodule characteristics observed between these groups. T-stage increased in 346 patients (55.6%) between CT imaging and surgery. Among these patients, 126 (36.4%) had ground-glass nodules, 147 (42.5%) had part-solid nodules and 73 (21.1%) had solid nodules. CT-to-surgery interval length was not associated with upstaging of any nodule subtype (full-cohort, P = 0.903; ground-glass, P = 0.880; part-solid, P = 0.858; solid, P = 0.959). CONCLUSIONS This single-centre experience suggests no significant association between tumour upstaging and time from imaging to lung resection in patients with clinical stage IA NSCLC. Further studies are needed to better understand the risk factors for upstaging.
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Affiliation(s)
- Rafael R Barcelos
- Division of Thoracic Surgery, Brigham and Women's Hospital, Boston, MA, USA
| | - Evert Sugarbaker
- Division of Thoracic Surgery, Brigham and Women's Hospital, Boston, MA, USA
| | | | - Miles McAllister
- Division of Thoracic Surgery, Brigham and Women's Hospital, Boston, MA, USA
| | - Sangmin Kim
- Division of Thoracic Surgery, Brigham and Women's Hospital, Boston, MA, USA
| | | | - Rachel Leo
- Division of Thoracic Surgery, Brigham and Women's Hospital, Boston, MA, USA
| | - Scott Swanson
- Division of Thoracic Surgery, Brigham and Women's Hospital, Boston, MA, USA
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Xue M, Liu J, Li Z, Lu M, Zhang H, Liu W, Tian H. The role of adenocarcinoma subtypes and immunohistochemistry in predicting lymph node metastasis in early invasive lung adenocarcinoma. BMC Cancer 2024; 24:139. [PMID: 38287300 PMCID: PMC10823663 DOI: 10.1186/s12885-024-11843-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2023] [Accepted: 01/04/2024] [Indexed: 01/31/2024] Open
Abstract
BACKGROUND Identifying lymph node metastasis areas during surgery for early invasive lung adenocarcinoma remains challenging. The aim of this study was to develop a nomogram mathematical model before the end of surgery for predicting lymph node metastasis in patients with early invasive lung adenocarcinoma. METHODS In this study, we included patients with invasive lung adenocarcinoma measuring ≤ 2 cm who underwent pulmonary resection with definite pathology at Qilu Hospital of Shandong University from January 2020 to January 2022. Preoperative biomarker results, clinical features, and computed tomography characteristics were collected. The enrolled patients were randomized into a training cohort and a validation cohort in a 7:3 ratio. The training cohort was used to construct the predictive model, while the validation cohort was used to test the model independently. Univariate and multivariate logistic regression analyses were performed to identify independent risk factors. The prediction model and nomogram were established based on the independent risk factors. Recipient operating characteristic (ROC) curves were used to assess the discrimination ability of the model. Calibration capability was assessed using the Hosmer-Lemeshow test and calibration curves. The clinical utility of the nomogram was assessed using decision curve analysis (DCA). RESULTS The overall incidence of lymph node metastasis was 13.23% (61/461). Six indicators were finally determined to be independently associated with lymph node metastasis. These six indicators were: age (P < 0.001), serum amyloid (SA) (P = 0.008); carcinoma antigen 125 (CA125) (P = 0. 042); mucus composition (P = 0.003); novel aspartic proteinase of the pepsin family A (Napsin A) (P = 0.007); and cytokeratin 5/6 (CK5/6) (P = 0.042). The area under the ROC curve (AUC) was 0.843 (95% CI: 0.779-0.908) in the training cohort and 0.838 (95% CI: 0.748-0.927) in the validation cohort. the P-value of the Hosmer-Lemeshow test was 0.0613 in the training cohort and 0.8628 in the validation cohort. the bias of the training cohort corrected C-index was 0.8444 and the bias-corrected C-index for the validation cohort was 0.8375. demonstrating that the prediction model has good discriminative power and good calibration. CONCLUSIONS The column line graphs created showed excellent discrimination and calibration to predict lymph node status in patients with ≤ 2 cm invasive lung adenocarcinoma. In addition, the predictive model has predictive potential before the end of surgery and can inform clinical decision making.
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Affiliation(s)
- Mengchao Xue
- Department of Thoracic Surgery, Qilu Hospital, Shandong University, Lixia District, Jinan City, Shandong Province, China
| | - Junjie Liu
- Department of Thoracic Surgery, Qilu Hospital, Shandong University, Lixia District, Jinan City, Shandong Province, China
| | - Zhenyi Li
- Department of Thoracic Surgery, Qilu Hospital, Shandong University, Lixia District, Jinan City, Shandong Province, China
| | - Ming Lu
- Department of Thoracic Surgery, Qilu Hospital, Shandong University, Lixia District, Jinan City, Shandong Province, China
| | - Huiying Zhang
- Department of Thoracic Surgery, Qilu Hospital, Shandong University, Lixia District, Jinan City, Shandong Province, China
| | - Wen Liu
- Department of Thoracic Surgery, Qilu Hospital, Shandong University, Lixia District, Jinan City, Shandong Province, China
| | - Hui Tian
- Department of Thoracic Surgery, Qilu Hospital, Shandong University, Lixia District, Jinan City, Shandong Province, China.
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Wang P, Fu YH, Qi HF, He P, Wang HF, Li C, Liu XC. Evaluation of the efficacy and safety of robot-assisted and video assisted thoracic surgery for early non-small cell lung cancer: A meta-analysis. Technol Health Care 2024; 32:511-523. [PMID: 37483035 PMCID: PMC10977398 DOI: 10.3233/thc-230201] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2023] [Accepted: 05/08/2023] [Indexed: 07/25/2023]
Abstract
BACKGROUND Radical resection of lung cancer and chemotherapy are the main methods for the treatment of early lung cancer, but surgical treatment is still the key and preferred method. OBJECTIVE To evaluate the efficacy and safety of robotic-assisted thoracic surgery (RATS) and video assisted thoracic surgery (VATS) for non-small cell lung cancer (NSCLC). METHODS The clinical cohort studies on the comparison of the effects of RATS and VATS in the treatment of NSCLC published in Web of Science, PubMed, The National Library of Medicine (NLM), China National Knowledge Infrastructure (CNKI) and Wanfang database from January 1, 2015 to December 31, 2022 were searched. Two researchers independently screened the literature, extracted the data, such as operation time, intraoperative conversion rate, intraoperative blood loss, number of lymph nodes dissected, and evaluated the quality of the included literature based on the Newcastle-Ottawa Scale (NOS). RevMan 5.3 software was used for Meat analysis. RESULTS A total of 18 articles and 21,802 subjects were included. The results of the meta-analysis showed that the intraoperative blood loss of RATS was significantly less than that of VAS, and the difference was statistically significant [MD =-38.43 (95% CI: -57.71, -19.15, P< 0.001)]. Compared with VATS, the number of lymph nodes dissected in RATS was significantly higher [MD = 2.61 (95% CI: 0.47, 4.76, P= 0.02)]. The rate of conversion to thoracotomy in RATS was lower, and the difference was statistically significant [OR = 0.59 (95% CI: 0.50, 0.70, P< 0.001)]. There was no significant difference between RATS and VATS in operation time [MD =-9.34 (95% CI: -28.72, 10.04, P= 0.34)], postoperative thoracic drainage time [MD =-0.08 (95% CI: -0.42, 0.26, P= 0.64)], postoperative hospital stay [MD =-0.05 (95% CI: -0.19, 0.08, P= 0.42)], postoperative mortality [OR = 0.88 (95% CI: 0.56, 1.36, P= 0.56)] and postoperative complications [OR = 1.03 (95% CI: 0.93, 1.13, P= 0.57)]. CONCLUSION Compared with VATS, the number of lymph nodes dissected in RATS was significantly more, and the removal of lesions and lymph nodes was more thorough and accurate. More flexible and precise operation avoids the injury of important blood vessels during operation, effectively reduces the amount of blood loss during operation, shortens the indwelling time of thoracic drainage tube, and is conducive to postoperative rehabilitation of patients.
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Affiliation(s)
- Pu Wang
- Department of Cardiothoracic Surgery, The 82nd Group Military Hospital of PLA, Baoding, Hebei, China
| | - Yan-Hua Fu
- Department of Rheumatology and Immunology, Baoding Children’s Hospital, Baoding, Hebei, China
| | - Hong-Feng Qi
- Department of Cardiothoracic Surgery, The 82nd Group Military Hospital of PLA, Baoding, Hebei, China
| | - Peng He
- Department of Cardiothoracic Surgery, The 82nd Group Military Hospital of PLA, Baoding, Hebei, China
| | - Hai-Feng Wang
- Department of Cardiothoracic Surgery, The 82nd Group Military Hospital of PLA, Baoding, Hebei, China
| | - Chao Li
- Department of Cardiothoracic Surgery, The 82nd Group Military Hospital of PLA, Baoding, Hebei, China
| | - Xue-Cong Liu
- Department of Cardiothoracic Surgery, The 82nd Group Military Hospital of PLA, Baoding, Hebei, China
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Kidane B, Bott M, Spicer J, Backhus L, Chaft J, Chudgar N, Colson Y, D'Amico TA, David E, Lee J, Najmeh S, Sepesi B, Shu C, Yang J, Swanson S, Stiles B. The American Association for Thoracic Surgery (AATS) 2023 Expert Consensus Document: Staging and multidisciplinary management of patients with early-stage non-small cell lung cancer. J Thorac Cardiovasc Surg 2023; 166:637-654. [PMID: 37306641 DOI: 10.1016/j.jtcvs.2023.04.039] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/30/2023] [Accepted: 04/27/2023] [Indexed: 06/13/2023]
Abstract
Novel targeted therapy and immunotherapy drugs have recently been approved for use in patients with surgically resectable lung cancer. Accurate staging, early molecular testing, and knowledge of recent trials are critical to optimize oncologic outcomes in these patients.
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Affiliation(s)
| | - Matthew Bott
- Memorial Sloan-Kettering Cancer Center, New York, NY
| | | | | | - Jamie Chaft
- Memorial Sloan-Kettering Cancer Center, New York, NY
| | | | | | | | | | - Jay Lee
- University of California, Los Angeles, Los Angeles, Calif
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Potter AL, Spasojevic A, Raman V, Hurd JC, Senthil P, Mathey-Andrews C, Schumacher LY, Yang CFJ. The Increasing Adoption of Minimally Invasive Lobectomy in the United States. Ann Thorac Surg 2023; 116:222-229. [PMID: 36223806 DOI: 10.1016/j.athoracsur.2022.09.032] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/07/2022] [Revised: 08/22/2022] [Accepted: 09/03/2022] [Indexed: 11/01/2022]
Abstract
BACKGROUND The objective of this study is to evaluate the trends of and outcomes associated with the use of minimally invasive lobectomy for stage I and II non-small cell lung cancer (NSCLC) in the United States. METHODS The use of and outcomes associated with open and minimally invasive lobectomy for clinical stage I and stage II NSCLC from 2010 to 2017 in the National Cancer Database were assessed by multivariable logistic regression and propensity score matching. RESULTS From 2010 to 2017, use of minimally invasive lobectomies increased for stage I NSCLC (multivariable-adjusted odds ratio [aOR] 4.52; 95% CI, 3.95-5.18; P < .001) and stage II NSCLC (aOR 4.38; 95% CI, 3.38-5.68; P < .001). In 2015, for the first time, more lobectomies for stage I NSCLC were performed by minimally invasive techniques (52.2%, n = 5647) than by thoracotomy (47.8%, n = 5164); and in 2017, more lobectomies for stage II NSCLC were performed by minimally invasive techniques (54.7%, n = 1620) than by thoracotomy (45.3%, n = 1,342). From 2010 to 2017, the conversion rates from minimally invasive to open lobectomy for stage I NSCLC decreased from 19.6% (n = 466) to 7.2% (n = 521; aOR 0.32; 95% CI, 0.23-0.43; P < .001). Similarly, from 2010 to 2017, the conversion rates from minimally invasive to open lobectomy for stage II NSCLC decreased from 20% (n = 114) to 11.5% (n = 186; aOR 0.39; 95% CI, 0.21-0.72; P = .002). CONCLUSIONS In the United States, for stage I and stage II NSCLC from 2010 to 2017, the use of minimally invasive lobectomy significantly increased while the conversion rate significantly decreased. By 2017, the minimally invasive approach had become the predominant approach for both stage I and stage II NSCLC.
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Affiliation(s)
- Alexandra L Potter
- Division of Thoracic Surgery, Department of Surgery, Massachusetts General Hospital, Boston, Massachusetts
| | - Ana Spasojevic
- Division of Thoracic Surgery, Department of Surgery, Massachusetts General Hospital, Boston, Massachusetts
| | - Vignesh Raman
- Division of Thoracic Surgery, Department of Surgery, Duke University Medical Center, Durham, North Carolina
| | - Jacob C Hurd
- Division of Thoracic Surgery, Department of Surgery, Massachusetts General Hospital, Boston, Massachusetts
| | - Priyanka Senthil
- Division of Thoracic Surgery, Department of Surgery, Massachusetts General Hospital, Boston, Massachusetts
| | - Camille Mathey-Andrews
- Division of Thoracic Surgery, Department of Surgery, Massachusetts General Hospital, Boston, Massachusetts
| | - Lana Y Schumacher
- Division of Thoracic Surgery, Department of Surgery, Massachusetts General Hospital, Boston, Massachusetts
| | - Chi-Fu Jeffrey Yang
- Division of Thoracic Surgery, Department of Surgery, Massachusetts General Hospital, Boston, Massachusetts; Division of Thoracic Surgery, Wentworth-Douglass Hospital, Dover, New Hampshire.
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Lampridis S, Maraschi A, Le Reun C, Routledge T, Billè A. Robotic versus Video-Assisted Thoracic Surgery for Lung Cancer: Short-Term Outcomes of a Propensity Matched Analysis. Cancers (Basel) 2023; 15:cancers15082391. [PMID: 37190319 DOI: 10.3390/cancers15082391] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2023] [Revised: 04/12/2023] [Accepted: 04/18/2023] [Indexed: 05/17/2023] Open
Abstract
Robot-assisted thoracic surgery (RATS) has gained popularity for the treatment of lung cancer, but its quality outcome measures are still being evaluated. The purpose of this study was to compare the perioperative outcomes of lung cancer resection using RATS versus video-assisted thoracic surgery (VATS). To achieve this aim, we conducted a retrospective analysis of consecutive patients who underwent lung cancer surgery between July 2015 and December 2020. A propensity-matched analysis was performed based on patients' performance status, forced expiratory volume in 1 s% of predicted, diffusing capacity of the lungs for carbon monoxide% of predicted, and surgical procedure (lobectomy or segmentectomy). Following propensity matching, a total of 613 patients were included in the analysis, of which 328 underwent RATS, and 285 underwent VATS, with satisfactory performance indicators. The results of the analysis indicated that RATS had a significantly longer operating time than VATS (132.4 ± 37.3 versus 122.4 ± 27.7 min; mean difference of 10 min 95% CI [confidence interval], 4.2 to 15.9 min; p = 0.001). On the other hand, VATS had a significantly higher estimated blood loss compared to RATS (169.7 ± 237.2 versus 82.2 ± 195.4 mL; mean difference of 87.5 mL; 95% CI, 48.1 to 126.8 mL; p < 0.001). However, there were no significant differences between the groups in terms of the duration of chest tubes, length of hospital stay, low- and high-grade complications, as well as readmissions and mortality within 30 days after surgery. Moreover, the number of dissected lymph-node stations was significantly higher with VATS than RATS (5.9 ± 1.5 versus 4.8 ± 2.2; mean difference of 1.2; 95% CI, 0.8 to 1.5; p = 0.001). Nonetheless, the percentage of patients who were upstaged after histopathological analysis of the resected lymph nodes was similar between the two groups. In conclusion, RATS and VATS yielded comparable results for most of the short-term outcomes assessed. Further research is needed to validate the implementation of RATS and identify its potential benefits over VATS.
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Affiliation(s)
- Savvas Lampridis
- Department of Thoracic Surgery, Guy's Hospital, Guy's and St Thomas' NHS Foundation Trust, London SE1 9RT, UK
| | - Alessandro Maraschi
- Department of Thoracic Surgery, Guy's Hospital, Guy's and St Thomas' NHS Foundation Trust, London SE1 9RT, UK
| | - Corinne Le Reun
- Independent Biostatistician, 97180 Sainte-Anne, Guadeloupe, France
| | - Tom Routledge
- Department of Thoracic Surgery, Guy's Hospital, Guy's and St Thomas' NHS Foundation Trust, London SE1 9RT, UK
| | - Andrea Billè
- Department of Thoracic Surgery, Guy's Hospital, Guy's and St Thomas' NHS Foundation Trust, London SE1 9RT, UK
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Huang CC, Tang EK, Shu CW, Chou YP, Goan YG, Tseng YC. Comparison of the Outcomes between Systematic Lymph Node Dissection and Lobe-Specific Lymph Node Dissection for Stage I Non-small Cell Lung Cancer. Diagnostics (Basel) 2023; 13:diagnostics13081399. [PMID: 37189500 DOI: 10.3390/diagnostics13081399] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2023] [Revised: 04/06/2023] [Accepted: 04/10/2023] [Indexed: 05/17/2023] Open
Abstract
BACKGROUND This study compares the surgical and long-term outcomes, including disease-free survival (DFS), overall survival (OS), and cancer-specific survival (CSS), between lobe-specific lymph node dissection (L-SND) and systematic lymph node dissection (SND) among patients with stage I non-small cell lung cancer (NSCLC). METHODS In this retrospective study, 107 patients diagnosed with clinical stage I NSCLC undergoing video-assisted thoracic surgery lobectomy (exclusion of the right middle lobe) from January 2011 to December 2018 were enrolled. The patients were assigned to the L-SND (n = 28) and SND (n = 79) groups according to the procedure performed on them. Demographics, perioperative data, and surgical and long-term oncological outcomes were collected and compared between the L-SND and SND groups. RESULTS The mean follow-duration was 60.6 months. The demographic data and surgical outcomes and long-term oncological outcomes were not significantly different between the two groups. The 5-year OS of the L-SND and SND groups was 82% and 84%, respectively. The 5-year DFS of the L-SND and SND groups was 70% and 65%, respectively. The 5-year CSS of the L-SND and SND groups was 80% and 86%, respectively. All the surgical and long-term outcomes were not statistically different between the two groups. CONCLUSION L-SND showed comparable surgical and oncologic outcomes with SND for clinical stage I NSCLC. L-SND could be a treatment choice for stage I NSCLC.
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Affiliation(s)
- Ching-Chun Huang
- Division of Thoracic Surgery, Department of Surgery, Kaohsiung Veterans General Hospital, Kaohsiung 813, Taiwan
- School of Medicine, National Yang Ming Chiao Tung University, Taipei 112, Taiwan
| | - En-Kuei Tang
- Division of Thoracic Surgery, Department of Surgery, Kaohsiung Veterans General Hospital, Kaohsiung 813, Taiwan
- School of Medicine, National Yang Ming Chiao Tung University, Taipei 112, Taiwan
| | - Chih-Wen Shu
- Institute of BioPharmaceutical Sciences, National Sun Yat-Sen University, Kaohsiung 804, Taiwan
- Department of Biomedical Science and Environmental Biology, Kaohsiung Medical University, Kaohsiung 807, Taiwan
| | - Yi-Ping Chou
- School of Medicine, National Yang Ming Chiao Tung University, Taipei 112, Taiwan
- Division of Trauma, Department of Emergency, Kaohsiung Veterans General Hospital, Kaohsiung 813, Taiwan
| | - Yih-Gang Goan
- Division of Thoracic Surgery, Department of Surgery, Kaohsiung Veterans General Hospital, Kaohsiung 813, Taiwan
- School of Medicine, National Yang Ming Chiao Tung University, Taipei 112, Taiwan
- Department of Surgery, Kaohsiung Veterans General Hospital Pingtung Branch, Pingtung 900, Taiwan
| | - Yen-Chiang Tseng
- Division of Thoracic Surgery, Department of Surgery, Kaohsiung Veterans General Hospital, Kaohsiung 813, Taiwan
- School of Medicine, National Yang Ming Chiao Tung University, Taipei 112, Taiwan
- Institute of Clinical Medicine, National Yang Ming Chiao Tung University, Taipei 112, Taiwan
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Udelsman BV, Blasberg JD. Advances in Surgical Techniques for Lung Cancer. Hematol Oncol Clin North Am 2023; 37:489-497. [PMID: 36964110 DOI: 10.1016/j.hoc.2023.02.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/26/2023]
Abstract
Thoracic surgery for non-small cell lung cancer has evolved tremendously in the past two decades. Improvements have come on multiples fronts and include a transition to minimally invasive techniques, an incorporation of neoadjuvant treatment, and a greater utilization of sublobar resection. These advances have reduced the morbidity of thoracic surgery, while maintaining or improving long-term survival. This review highlights major advances in the surgical techniques of lung cancer and the keys to optimizing outcomes from a surgical perspective.
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Affiliation(s)
- Brooks V Udelsman
- Division of Thoracic Surgery, Yale-New Haven Hospital, New Haven, CT, USA; Yale University School of Medicine, New Haven, CT, USA
| | - Justin D Blasberg
- Division of Thoracic Surgery, Yale-New Haven Hospital, New Haven, CT, USA; Yale University School of Medicine, New Haven, CT, USA.
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Hagen JA. Tumour location predicts occult N1 nodal metastases in clinical stage I non-small-cell lung cancer: is location alone sufficient to justify limiting the extent of resection? EUROPEAN JOURNAL OF CARDIO-THORACIC SURGERY : OFFICIAL JOURNAL OF THE EUROPEAN ASSOCIATION FOR CARDIO-THORACIC SURGERY 2023; 63:7019942. [PMID: 36723130 DOI: 10.1093/ejcts/ezad033] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/16/2023] [Accepted: 01/31/2023] [Indexed: 02/02/2023]
Affiliation(s)
- Jeffrey A Hagen
- Division of Thoracic Surgery, Sanger Heart and Vascular Institute, Charlotte, NC, USA.,Thoracic Surgical Oncology, Levine Cancer Institute, Atrium Health, Charlotte, NC, USA
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12
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Okumus Ö, Mardanzai K, Plönes T, Theegarten D, Darwiche K, Schuler M, Nensa F, Hautzel H, Hermann K, Stuschke M, Hegedus B, Aigner C. Preoperative PET-SUVmax and volume based PET parameters of the primary tumor fail to predict nodal upstaging in early-stage lung cancer. Lung Cancer 2023; 176:82-88. [PMID: 36623341 DOI: 10.1016/j.lungcan.2022.12.013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2022] [Revised: 12/17/2022] [Accepted: 12/23/2022] [Indexed: 12/31/2022]
Abstract
OBJECTIVES Accurate nodal staging is of utmost importance in patients with lung cancer. FDG-PET/CT imaging is now part of the routine staging. Despite thorough preoperative staging nodal upstaging still occurs in early-stage lung cancer. However, the predictive value of preoperative PET metrics of the primary tumor on nodal upstaging remains to be unexplored. Our aim was to assess the association of these preoperative PET-parameters with nodal upstaging in histologically confirmed lung adenocarcinoma and squamous cell carcinoma. METHODS From January 2016 to November 2018, 500 patients with pT1-T2/cN0 lung cancer received an anatomical resection with curative intent. 171 patients with adenocarcinoma and squamous cell carcinoma and available PET-CTs were retrospectively included. We analyzed the the association of nodal upstaging with preoperative PET-SUVmax and metabolic PET metrics including total lesion glycolysis (TLG) and metabolic tumor volume (MTV) with different defined thresholds. RESULTS High values of preoperative PET-SUVmax of the primary tumor were associated with squamous cell carcinoma (p < 0.0001) and with larger tumors (p < 0.0001). Increased preoperative C-reactive protein levels (<1mg/dL) correlated significantly with high preoperative PET-SUVmax values (p < 0.0001). No significant relationship between PET-SUVmax and lactate dehydrogenase activity (p = 0.6818), white blood cell count (p = 0.7681), gender (p = 0.1115) or age (p = 0.9284) was observed. Nodal upstaging rate was 14.0 % with 8.8 % N1 and 5.3 % N2 upstaging. Tumor size (p = 0.0468) and number of removed lymph nodes (p = 0.0461) were significant predictors of nodal upstaging but no significant association was found with histology or PET parameters. Of note, increased MTV - regardless of the threshold - tended to associate with nodal upstaging. CONCLUSION Early-stage lung cancer patients with squamous histology and T2 tumors presented increased preoperative PET-SUVmax values. Nevertheless, beyond tumor size and number of removed lymph nodes neither SUVmax nor metabolic PET parameters MTV and TLG were significant predictors of nodal upstaging.
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Affiliation(s)
- Özlem Okumus
- Department of Thoracic Surgery, University Medicine Essen - Ruhrlandklinik, University of Duisburg-Essen, Essen, Germany
| | - Khaled Mardanzai
- Department of Thoracic Surgery, University Medicine Essen - Ruhrlandklinik, University of Duisburg-Essen, Essen, Germany
| | - Till Plönes
- Department of Thoracic Surgery, University Medicine Essen - Ruhrlandklinik, University of Duisburg-Essen, Essen, Germany
| | - Dirk Theegarten
- Department of Pathology, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
| | - Kaid Darwiche
- Department of Pneumology, University Medicine Essen - Ruhrlandklinik, University of Duisburg-Essen, Essen, Germany
| | - Martin Schuler
- Department of Medical Oncology, West German Cancer Center, University Hospital Essen, University of Duisburg-Essen, Essen, Germany; Division of Thoracic Oncology, University Medicine Essen - Ruhrlandklinik, University of Duisburg-Essen, Essen, Germany; German Cancer Consortium (DKTK), Partner Site University Hospital Essen, Essen, Germany
| | - Felix Nensa
- Department of Radiology, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
| | - Hubertus Hautzel
- Department of Nuclear Medicine, Ruhrlandklinik, University of Duisburg-Essen, Essen, Germany
| | - Ken Hermann
- Department of Nuclear Medicine, Ruhrlandklinik, University of Duisburg-Essen, Essen, Germany
| | - Martin Stuschke
- German Cancer Consortium (DKTK), Partner Site University Hospital Essen, Essen, Germany; Department of Radiation Oncology, West German Cancer Center, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
| | - Balazs Hegedus
- Department of Thoracic Surgery, University Medicine Essen - Ruhrlandklinik, University of Duisburg-Essen, Essen, Germany
| | - Clemens Aigner
- Department of Thoracic Surgery, University Medicine Essen - Ruhrlandklinik, University of Duisburg-Essen, Essen, Germany; German Cancer Consortium (DKTK), Partner Site University Hospital Essen, Essen, Germany.
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13
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Merritt RE, Abdel-Rasoul M, D'Souza DM, Kneuertz PJ. Lymph Node Upstaging for Robotic, Thoracoscopic, and Open Lobectomy for Stage T2-3N0 Lung Cancer. Ann Thorac Surg 2023; 115:175-182. [PMID: 35714729 DOI: 10.1016/j.athoracsur.2022.05.041] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/05/2022] [Revised: 04/06/2022] [Accepted: 05/25/2022] [Indexed: 12/31/2022]
Abstract
BACKGROUND There may be equivalent efficacy of the lymph node evaluation for minimally invasive lobectomy compared with open lobectomy for stage I non-small cell lung cancer. We sought to compare the lymph node evaluation for lobectomy by approach for patients with larger tumors who are clinically node negative. METHODS This retrospective study analyzed 24 257 patients with clinical stage T2-3N0M0 non-small cell lung cancer from the National Cancer Database. Inverse probability of treatment weighting (IPTW) was applied to balance baseline characteristics. The rates of pathologic lymph node upstaging were compared. A Cox multivariable regression model was performed to test the association with overall survival. RESULTS After IPTW adjustment 20 834 patients were included in the analysis. Of these, 1996 patients underwent robotic lobectomy, 5122 patients underwent thoracoscopic lobectomy, and 13 725 patients underwent open lobectomy from 2010 to 2017. The IPTW-adjusted N1 upstaging rate was similar for robotic (11.79%), thoracoscopic (11.49%), and open (11.85%) lobectomy (P = .274). The adjusted N2 upstaging rates were 5.03%, 5.66%, and 6.15% for robotic, thoracoscopic, and open lobectomy, respectively (P = .274). On IPTW-adjusted multivariable analysis, robotic and thoracoscopic lobectomy were associated with improved survival compared with open lobectomy (P < .001). CONCLUSIONS There was no significant difference in N1 and N2 lymph node upstaging rates between surgical approaches for patients with clinical stage T2-3N0 non-small cell lung cancer, indicating similarly effective lymph node evaluation. Overall survival after robotic and thoracoscopic lobectomy was significantly better compared with open lobectomy in this patient population with a high propensity for occult nodal disease.
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Affiliation(s)
- Robert E Merritt
- Department of Surgery, Thoracic Surgery Division, The Ohio State University Wexner Medical Center, Columbus, Ohio.
| | | | - Desmond M D'Souza
- Department of Surgery, Thoracic Surgery Division, The Ohio State University Wexner Medical Center, Columbus, Ohio
| | - Peter J Kneuertz
- Department of Surgery, Thoracic Surgery Division, The Ohio State University Wexner Medical Center, Columbus, Ohio
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14
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Takamori S, Komiya T, Powell E. Clinical impact of number of lymph nodes dissected on postoperative survival in node-negative small cell lung cancer. Front Oncol 2022; 12:962282. [PMID: 36479075 PMCID: PMC9720149 DOI: 10.3389/fonc.2022.962282] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2022] [Accepted: 10/17/2022] [Indexed: 07/22/2023] Open
Abstract
OBJECTIVES Small cell lung cancer (SCLC) is a lethal histologic subtype of lung cancer. Although the Commission on Cancer recommends pathological examination of at least 10 lymph nodes dissected (LNDs) for resected early-stage non-small cell lung cancer, its survival benefit of LNDs in patients with early-stage SCLC is unknown. METHODS The National Cancer Database was queried for SCLC patients with clinical stage I-II and clinical N0, NX disease per AJCC 7th edition who had undergone lobectomy between 2004 and 2017. Overall survival of SCLC patients by the number of LNDs was compared using Log-rank tests. Univariate and multivariable Cox proportional hazards analyses were performed. RESULTS In total, 688 (42%), 311 (20%), 247 (16%), 196 (12%), 126 (8%), and 36 (2%) of 1,584 patients with early-stage SCLC had ≥10, 7-9, 5-6, 3-4, 1-2, and 0 LNDs, respectively. The sequential improvement in the HRs was no longer evident if the number of LNDs exceeds 4. Patients with ≥3 LNDs (n = 1,422) had a significantly longer overall survival than those with <3 LNDs (n = 162) (hazard ratio for death: 0.76, 95% confidence interval: 0.62-0.94, P = 0.0087). Multivariate analysis revealed that ≥3 LNDs was an independent factor for predicting overall survival (hazard ratio for death: 0.76, 95% confidence interval: 0.61-0.93, P = 0.0083). CONCLUSIONS Although we are reluctant to recommend a definitive "optimal number" of LNDs, our findings suggest the prognostic and therapeutic roles for performing ≥3 LNDs in patients with early-stage SCLC who undergo lobectomy.
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Affiliation(s)
- Shinkichi Takamori
- Department of Surgery and Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Takefumi Komiya
- Medical Oncology, Parkview Cancer Institute, Fort Wayne, IN, United States
- Division of Hematology Oncology, University at Buffalo, Buffalo, NY, United States
| | - Emily Powell
- Parkview Research Center, Mirro Center for Research and Innovation, Fort Wayne, IN, United States
- Oncology Research Program, Parkview Cancer Institute, Fort Wayne, IN, United States
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Perioperative and Oncological Outcomes of Robotic-Assisted, Video-Assisted Thoracoscopic and Open Lobectomy for Patients with N1-Metastatic Non-Small Cell Lung Cancer: A Propensity Score-Matched Study. Cancers (Basel) 2022; 14:cancers14215249. [PMID: 36358668 PMCID: PMC9655678 DOI: 10.3390/cancers14215249] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2022] [Revised: 10/21/2022] [Accepted: 10/24/2022] [Indexed: 11/17/2022] Open
Abstract
(1) Background: Despite the fact that robotic-assisted thoracoscopic lobectomy (RATL) has been prevalently applied for early stage non-small cell lung cancer (NSCLC), its superiorities are still to be fully revealed for patients with metastatic N1 lymph nodes (LNs). We aim to evaluate the advantages of RATL for N1 NSCLC. (2) Methods: This retrospective study identified consecutive pathological N1 NSCLC patients undergoing RATL, video-assisted thoracoscopic lobectomy (VATL), or open lobectomy (OL) in Shanghai Chest Hospital between 2014 and 2020. Further, perioperative and oncological outcomes were investigated. (3) Results: A total of 855 cases (70 RATL, 435 VATL, and 350 OL) were included. Propensity score matching resulted in 70, 140, and 140 cases in the RATL, VATL, and OL groups, respectively. RATL led to (1) the shortest surgical time (p = 0.005) and lowest intraoperative blood loss (p < 0.001); (2) the shortest ICU (p < 0.001) and postsurgical hospital (p < 0.001) stays as well as chest tube duration (p < 0.001); and (3) the lowest morbidities of postsurgical complications (p = 0.016). Moreover, RATL dissected more N1 (p = 0.027), more N1 + N2 (p = 0.027) LNs, and led to a higher upstaging incidence rate (p < 0.050) than VATL. Finally, RATL achieved a comparable 5-year disease-free and overall survival in relation to VATL and OL. (4) Conclusions: RATL led to the most optimal perioperative outcomes among the three surgical approaches and showed superiority in assessing N1 and total LNs over VATL, though it did achieve comparable oncological outcomes in relation to VATL and OL for N1 NSCLC patients.
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16
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Chiappetta M, Lococo F, Sperduti I, Cusumano G, Terminella A, Fournel L, Guerrera F, Filosso P, Tabacco D, Nicosia S, Alifano M, Gallina F, Facciolo F, Margaritora S. Lymphadenectomy for lung carcinoids: Which factors may predict nodal upstaging? A multi centric, retrospective study. J Surg Oncol 2022; 126:588-598. [PMID: 35522364 DOI: 10.1002/jso.26912] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2021] [Revised: 04/06/2022] [Accepted: 04/23/2022] [Indexed: 12/31/2022]
Abstract
OBJECTIVE To investigate risk factors for nodal upstaging in patients with lung carcinoids and to understand which type of lymphadenectomy is most appropriate. METHODS Data regarding patients with lung carcinoids, who underwent surgical resection and lymphadenectomy in five institutions from January 1, 2005 to December 31, 2019, were collected and retrospectively analyzed. Clinical and pathological tumor characteristics were correlated to analyze lymph node upstaging. RESULTS The analysis was conducted on 283 patients. Pathology showed 230 typical and 53 atypical carcinoids. Nodal and mediastinal upstaging occurred in 33 (11.6%) and 16 (5.6%) patients, respectively. At the univariable analysis, nodal upstaging was significantly correlated with central location (p = 0.003), atypical histology (p < 0.001), pT dimension (p = 0.004), and advanced age (p = 0.043). The multivariable analysis confirmed atypical histology (odds ratio [OR]: 11.030; 95% confidence interval [CI]: 4.837-25.153, p < 0.001) and central location (OR: 3.295; 95% CI: 1.440-7.540, p = 0.005) as independent prognostic factors for nodal upstaging. Atypical histology (p < 0.001), pT dimension (p = 0.036), number of harvested lymph node stations (p = 0.047), and type of lymphadenectomy (p < 0.001) correlated significantly with mediastinal upstaging. The multivariable analysis confirmed atypical histology (OR: 5.408; 95% CI: 1.391-21.020, p = 0.015) and pT (OR: 1.052; 95% CI: 1.021-1.084, p = 0.001) as independent prognostic factors. CONCLUSION Atypical histology, dimension, and central location are associated with a high-risk for occult hilo-mediastinal metastases, and mediastinal radical dissection may predict nodal upstaging. Thus, we suggest radical mediastinal lymph node dissection in high-risk tumors, reserving sampling, or lobe-specific dissection in peripheral, small typical carcinoids.
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Affiliation(s)
- Marco Chiappetta
- Thoracic Surgery, Università cattolica del Sacro Cuore, Rome, Italy.,Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - Filippo Lococo
- Thoracic Surgery, Università cattolica del Sacro Cuore, Rome, Italy.,Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - Isabella Sperduti
- Biostatistics, Regina Elena National Cancer Institute, IRCCS, Rome, Italy
| | - Giacomo Cusumano
- Thoracic surgery, Policlinico-San Marco Hospital, Catania, Italy
| | | | - Ludovic Fournel
- Thoracic Surgery Department, Cochin Hospital, APHP Centre, University of Paris, Paris, France
| | - Francesco Guerrera
- Department of Thoracic Surgery, San Giovanni Battista Hospital, University of Turin, Turin, Italy
| | - PierLuigi Filosso
- Department of Thoracic Surgery, San Giovanni Battista Hospital, University of Turin, Turin, Italy
| | - Diomira Tabacco
- Thoracic Surgery, Università cattolica del Sacro Cuore, Rome, Italy.,Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - Samanta Nicosia
- Department of Thoracic Surgery, San Giovanni Battista Hospital, University of Turin, Turin, Italy
| | - Marco Alifano
- Thoracic Surgery Department, Cochin Hospital, APHP Centre, University of Paris, Paris, France
| | - Filippo Gallina
- Thoracic Surgery Unit, Regina Elena National Cancer Institute IRCCS-IFO, Rome, Italy
| | - Francesco Facciolo
- Thoracic Surgery Unit, Regina Elena National Cancer Institute IRCCS-IFO, Rome, Italy
| | - Stefano Margaritora
- Thoracic Surgery, Università cattolica del Sacro Cuore, Rome, Italy.,Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
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Hireche K, Canaud L, Lounes Y, Aouinti S, Molinari N, Alric P. Thoracoscopic Versus Open Lobectomy After Induction Therapy for Nonsmall Cell Lung Cancer: New Study Results and Meta-analysis. J Surg Res 2022; 276:416-432. [PMID: 35465975 DOI: 10.1016/j.jss.2022.04.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2021] [Revised: 02/23/2022] [Accepted: 04/01/2022] [Indexed: 10/18/2022]
Abstract
INTRODUCTION The use of video-assisted thoracoscopic surgery (VATS) lobectomy has become a mainstay of modern thoracic surgery practice and the technique of choice for resection of early-stage lung cancers. However, the benefits of VATS following induction therapy are yet to be clarified. This study aims to assess whether VATS lobectomy achieves similar perioperative and oncologic outcomes compared to thoracotomy for nonsmall cell lung cancer after induction therapy. METHODS We retrospectively reviewed the outcomes of 72 patients who underwent lung lobectomy after induction therapy in our institution from January 2017 to January 2020. Subsequently, we carried out a comprehensive literature search and pooled our results with available data from previously published studies to perform a meta-analysis. RESULTS VATS was associated with reduced intraoperative blood loss (P = 0.05) and less perioperative complications (P = 0.04) in our local institution. The meta-analysis comprised nine studies. A total of 943 patients underwent VATS and 2827 patients underwent open lobectomy. VATS was associated with significant shorter surgery duration (P < 0.0001), shorter chest-tube drainage duration (P < 0.0001), and shorter hospital stays (P < 0.0001). Furthermore, there was significantly less perioperative complications (P = 0.006) and less intraoperative blood loss (P = 0.036) in the VATS group. However, there were no significant differences in 3-y overall survival and 3-y disease-free survival rates. CONCLUSIONS In some selected patients undergoing induction therapy, VATS lobectomy could achieve equivalent perioperative outcomes to thoracotomy but evidence is lacking on oncologic outcomes. Further trials with a focus on oncologic outcomes and longer follow-up are required.
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Affiliation(s)
- Kheira Hireche
- Department of Thoracic and Vascular Surgery, Arnaud de Villeneuve University Hospital, Montpellier, France; PhyMedExp, University of Montpellier, INSERM, CNRS, Montpellier, France.
| | - Ludovic Canaud
- Department of Thoracic and Vascular Surgery, Arnaud de Villeneuve University Hospital, Montpellier, France; PhyMedExp, University of Montpellier, INSERM, CNRS, Montpellier, France
| | - Youcef Lounes
- Department of Thoracic and Vascular Surgery, Arnaud de Villeneuve University Hospital, Montpellier, France; PhyMedExp, University of Montpellier, INSERM, CNRS, Montpellier, France
| | - Safa Aouinti
- IDESP, INSERM, University of Montpellier, CHU Montpellier, Montpellier, France
| | - Nicolas Molinari
- IDESP, INSERM, University of Montpellier, CHU Montpellier, Montpellier, France
| | - Pierre Alric
- Department of Thoracic and Vascular Surgery, Arnaud de Villeneuve University Hospital, Montpellier, France; PhyMedExp, University of Montpellier, INSERM, CNRS, Montpellier, France
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Gao Z, Xu J, Coburn M, Ma D, Wang K. Postoperative Long-Term Outcomes and Independent Risk Factors of Non-Small-Cell Lung Cancer Patients With Propofol versus Sevoflurane Anesthesia: A Retrospective Cohort Study. Front Pharmacol 2022; 13:945868. [PMID: 35935845 PMCID: PMC9354745 DOI: 10.3389/fphar.2022.945868] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2022] [Accepted: 06/22/2022] [Indexed: 11/13/2022] Open
Abstract
Background: Existing studies have shown that the relationship between anesthetic agents and non-small-cell lung cancer (NSCLC) prognosis remains controversial. Therefore, this retrospective cohort study was designed to investigate the effects of propofol or sevoflurane anesthesia on the long-term oncologic outcomes of NSCLC patients.Methods: We identified 1,778 eligible patients (propofol-based total intravenous anesthesia (TIVA) group, n = 686; sevoflurane-based inhalation anesthesia (INHA) group, n = 1,092) out of 2,388 patients undergoing elective NSCLC surgery from June 2013 to June 2016 in the Harbin Medical University Cancer Hospital. The primary endpoints were five-year overall survival and recurrence-free survival. The secondary endpoints were independent risk factors of cancer recurrence or all-cause mortality. The data were analyzed with propensity score matching, Kaplan–Meier survival, and Cox multivariate analyses as appropriate.Results: After propensity score matching, there were 672 patients in each group. The median follow-up period was 69 months (interquartile range: 68–70 months) for all patients. Five-year overall survival was 75.7% (95% confidence interval (CI) 72.4–79.1) in the TIVA group and 71.8% (68.4–75.4) in the INHA group (p = 0.160) (hazard ratio (HR), 0.86; 95% CI, 0.70–1.06; p = 0.158), and five-year recurrence-free survival was 68.5% (65.0–72.2) and 62.7% (59.1–66.5 (p = 0.108) (HR, 0.90; 95% CI, 0.75–1.08; p = 0.253), respectively. Subgroup analyses showed there were no significant difference in the overall survival or recurrence-free survival between the two groups in each TNM stage of NSCLC. The independent risk factors included age ≥60 years, male, blood transfusion, segmental/wedge resection and pneumonectomy, thoracotomy, postoperative complications, lung adenocarcinoma, TNM stages, high CEA and CYFRA211 levels, and postoperative radiotherapy.Conclusions: Our data indicated no difference between the propofol-based TIVA and sevoflurane-based INHA in terms of five-year overall survival and recurrence-free survival after NSCLC surgery.
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Affiliation(s)
- Zhenglian Gao
- Department of Anesthesiology, Harbin Medical University Cancer Hospital, Harbin, China
- Department of Anesthesiology, Panzhihua Central Hospital, Panzhihua, China
| | - Jian Xu
- Department of Anesthesiology, Cangzhou Central Hospital, Cangzhou, China
| | - Mark Coburn
- Department of Anesthesiology and Intensive Care Medicine, University Hospital Bonn, Bonn, Germany
| | - Daqing Ma
- Anaesthetics, Pain Medicine and Intensive Care, Department of Surgery and Cancer, Faculty of Medicine, Imperial College London, Chelsea and Westminster Hospital, London, United Kingdom
- *Correspondence: Daqing Ma, ; Kun Wang,
| | - Kun Wang
- Department of Anesthesiology, Harbin Medical University Cancer Hospital, Harbin, China
- Department of Anesthesiology, The First Affiliated Hospital of Harbin Medical University, Harbin, China
- *Correspondence: Daqing Ma, ; Kun Wang,
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Long-Term Outcomes of Robotic-Assisted, Video-Assisted and Open Surgery in Non-Small Cell Lung Cancer: A Matched Analysis. J Clin Med 2022; 11:jcm11123363. [PMID: 35743434 PMCID: PMC9225497 DOI: 10.3390/jcm11123363] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2022] [Revised: 06/06/2022] [Accepted: 06/09/2022] [Indexed: 02/01/2023] Open
Abstract
INTRODUCTION This study makes a comparison between stage I non-small cell lung cancer (NSCLC) patients subjected to either robotic-assisted thoracic surgery (RATS), video-assisted thoracic surgery (VATS) or open thoracotomy, with the aim to evaluate differences between these three approaches in terms of oncological outcomes. METHOD We reviewed data from 1367 consecutive patients who, between 2011 and 2017, underwent lobectomy for NSCLC with either open surgery, VATS or RATS, and performed a matched case-control study based on patients' age, gender, clinical stage (IA, IB) and ASA score. RESULTS 180 patients (n = 72 RATS, n = 36 VATS, n = 72 open) were analyzed. Complication rates were found to be comparable (72.2% open, 86.1% VATS, 81.9% RATS), with similar grades of severity. The median number of resected lymph nodes was higher in open surgery (n = 22) than in VATS (n = 15; p = 0.0001) and in RATS (n = 17; p = 0.004). Pathological N2 upstaging was higher in open surgery (9.7%) compared to VATS (5.6%) and RATS (5.6%). However, the recurrence rate in VATS was significantly higher than in RATS (log rank p = 0.03). No statistically significant differences were detected in 5-year OS and cancer-specific survival. CONCLUSIONS no differences were found in OS and cancer-specific survival between VATS, RATS and open lobectomy for stage I NSCLC patients; even if in VATS, the incidence of recurrences, in particular local recurrences, was higher than in RATS and in open surgery.
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20
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Nath TS, Mohamed N, Gill PK, Khan S. A Comparative Analysis of Video-Assisted Thoracoscopic Surgery and Thoracotomy in Non-Small-Cell Lung Cancer in Terms of Their Oncological Efficacy in Resection: A Systematic Review. Cureus 2022; 14:e25443. [PMID: 35774656 PMCID: PMC9238107 DOI: 10.7759/cureus.25443] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2022] [Accepted: 05/29/2022] [Indexed: 12/24/2022] Open
Abstract
Video-assisted thoracoscopic surgery (VATS) is considered the standard procedure for surgical resection in non-small-cell lung cancer (NSCLC). However, there is still lingering speculation on its adequacy of lymph node (LN) dissection or sampling and the long-term survival benefits when compared to open thoracotomy. Given the above, we conducted a systematic review comparing VATS and thoracotomy in terms of their oncological effectiveness in resection. We explored major research literature databases and search engines such as MEDLINE, PubMed, PubMed Central, Google Scholar, and ResearchGate to find pertinent articles. After the meticulous screening, quality check, and applying relevant filters according to our eligibility criteria, we identified 16 studies relevant to our research question, out of which one was a randomized controlled trial, one meta-analysis, and 14 were observational studies. The study comprised 44,673 patients with NSCLC, out of whom 15,093 patients were operated by VATS and the remaining 29,580 patients by thoracotomy. The results indicate that VATS is equivalent to thoracotomy in total LNs (N1 + N2) and LN stations dissected. However, a thoracotomy may achieve slightly better mediastinal lymph node dissection (N2) in terms of assessing a greater number of mediastinal lymph nodes and nodal stations. This may be attributed to a better visual field during mediastinal nodal clearance by an open approach. Also, nodal upstaging was consistently more common with an open approach. In terms of long-term outcomes, both overall survival and disease-free survival rates were similar between the two groups, with VATS offering a slightly better survival benefit. Irrespective of the increased rates of nodal upstaging by an open approach, we conclude that VATS should be considered a highly efficient alternative to thoracotomy in both early and locally advanced NSCLC.
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Garutti I, Cabañero A, Vicente R, Sánchez D, Granell M, Fraile CA, Real Navacerrada M, Novoa N, Sanchez-Pedrosa G, Congregado M, Gómez A, Miñana E, Piñeiro P, Cruz P, de la Gala F, Quero F, Huerta LJ, Rodríguez M, Jiménez E, Puente-Maestu L, Aragon S, Osorio-Salazar E, Sitges M, Lopez Maldonado MD, Rios FT, Morales JE, Callejas R, Gonzalez-Bardancas S, Botella S, Cortés M, Yepes MJ, Iranzo R, Sayas J. Recommendations of the Society of Thoracic Surgery and the Section of Cardiothoracic and Vascular Surgery of the Spanish Society of Anesthesia, Resuscitation and Pain Therapy, for patients undergoing lung surgery included in an intensified recovery program. REVISTA ESPANOLA DE ANESTESIOLOGIA Y REANIMACION 2022; 69:208-241. [PMID: 35585017 DOI: 10.1016/j.redare.2021.02.011] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/08/2020] [Accepted: 02/04/2021] [Indexed: 06/15/2023]
Abstract
In recent years, multidisciplinary programs have been implemented that include different actions during the pre, intra and postoperative period, aimed at reducing perioperative stress and therefore improving the results of patients undergoing surgical interventions. Initially, these programs were developed for colorectal surgery and from there they have been extended to other surgeries. Thoracic surgery, considered highly complex, like other surgeries with a high postoperative morbidity and mortality rate, may be one of the specialties that most benefit from the implementation of these programs. This review presents the recommendations made by different specialties involved in the perioperative care of patients who require resection of a lung tumor. Meta-analyzes, systematic reviews, randomized and non-randomized controlled studies, and retrospective studies conducted in patients undergoing this type of intervention have been taken into account in preparing the recommendations presented in this guide. The GRADE scale has been used to classify the recommendations, assessing on the one hand the level of evidence published on each specific aspect and, on the other hand, the strength of the recommendation with which the authors propose its application. The recommendations considered most important for this type of surgery are those that refer to pre-habilitation, minimization of surgical aggression, excellence in the management of perioperative pain and postoperative care aimed at providing rapid postoperative rehabilitation.
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Affiliation(s)
- I Garutti
- Servicio Anestesia y Reanimación, Hospital General Universitario Gregorio Marañón, Madrid, Spain; Departamento de Farmacología y Toxicología, Facultad de Medicina, Universidad Complutense de Madrid, Madrid, Spain.
| | - A Cabañero
- Servicio de Cirugía Torácica, Hospital Universitario Ramón y Cajal, Madrid, Spain
| | - R Vicente
- Servicio de Anestesia y Reanimación, Hospital La Fe, Valencia, Spain
| | - D Sánchez
- Servicio de Cirugía Torácica, Hospital Clínic, Barcelona, Spain
| | - M Granell
- Servicio de Anestesia y Reanimación, Hospital General, Valencia, Spain
| | - C A Fraile
- Servicio de Cirugía Torácica, Hospital Universitari Arnau de Vilanova, Lleida, Spain
| | - M Real Navacerrada
- Servicio de Anestesia y Reanimación, Hospital Universitario 12 de Octubre, Madrid, Spain
| | - N Novoa
- Servicio de Cirugía Torácica, Complejo Asistencial Universitario de Salamanca (CAUS), Instituto de Investigación Biomédica de Salamanca (IBSAL), Salamanca, Spain
| | - G Sanchez-Pedrosa
- Servicio Anestesia y Reanimación, Hospital General Universitario Gregorio Marañón, Madrid, Spain
| | - M Congregado
- Servicio de Cirugía Torácica, Hospital Virgen de la Macarena, Sevilla, Spain
| | - A Gómez
- Unitat de Rehabilitació Cardiorespiratòria, Hospital Universitari Vall d'Hebron, Barcelona, Spain
| | - E Miñana
- Servicio de Anestesia y Reanimación, Hospital de la Ribera, Alzira, Valencia, Spain
| | - P Piñeiro
- Servicio Anestesia y Reanimación, Hospital General Universitario Gregorio Marañón, Madrid, Spain
| | - P Cruz
- Servicio Anestesia y Reanimación, Hospital General Universitario Gregorio Marañón, Madrid, Spain
| | - F de la Gala
- Servicio Anestesia y Reanimación, Hospital General Universitario Gregorio Marañón, Madrid, Spain
| | - F Quero
- Servicio de Cirugía Torácica, Hospital Universitario Virgen de las Nieves, Granada, Spain
| | - L J Huerta
- Servicio de Cirugía Torácica, Hospital General Universitario Gregorio Marañón, Madrid, Spain
| | - M Rodríguez
- Servicio de Cirugía Torácica, Clínica Universidad de Navarra, Madrid, Spain
| | - E Jiménez
- Fisioterapia Respiratoria, Hospital Universitario A Coruña, La Coruña, Spain
| | - L Puente-Maestu
- Servicio de Neumología, Hospital General Universitario Gregorio Marañón, Facultad de Medicina, Universidad Complutense de Madrid, Madrid, Spain
| | - S Aragon
- Servicio de Anestesia, Reanimación y Tratamiento del Dolor, Hospital Clínico Universitario, Valencia, Spain
| | - E Osorio-Salazar
- Servicio de Anestesia y Reanimación, Hospital Universitari Arnau de Vilanova, Lleida, Spain
| | - M Sitges
- Bloc Quirúrgic i Esterilització, Hospital del Mar, Parc de Salut Mar, Barcelona, Spain
| | | | - F T Rios
- Servicio de Anestesia y Reanimación, Hospital La Fe, Valencia, Spain
| | - J E Morales
- Servicio de Anestesia y Reanimación, Hospital General, Valencia, Spain
| | - R Callejas
- Servicio de Anestesia, Reanimación y Tratamiento del Dolor, Hospital Clínico Universitario, Valencia, Spain
| | - S Gonzalez-Bardancas
- Servicio de Anestesia y Reanimación, Complejo Hospitalario Universitario A Coruña, La Coruña, Spain
| | - S Botella
- Servicio de Anestesia y Reanimación, Hospital La Fe, Valencia, Spain
| | - M Cortés
- Servicio de Anestesia y Reanimación, Hospital Universitario 12 de Octubre, Madrid, Spain
| | - M J Yepes
- Servicio de Anestesia y Reanimación, Clínica Universidad de Navarra, Navarra, Pamplona, Spain
| | - R Iranzo
- Servicio de Anestesia y Reanimación, Hospital Universitario Puerta de Hierro, Majadahonda, Madrid, Spain
| | - J Sayas
- Servicio de Neumología, Hospital General Universitario Gregorio Marañón, Facultad de Medicina, Universidad Complutense de Madrid, Madrid, Spain
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Nachira D, Congedo MT, Tabacco D, Sassorossi C, Calabrese G, Ismail M, Vita ML, Petracca-Ciavarella L, Margaritora S, Meacci E. Surgical Effectiveness of Uniportal-VATS Lobectomy Compared to Open Surgery in Early-Stage Lung Cancer. Front Surg 2022; 9:840070. [PMID: 35310438 PMCID: PMC8931028 DOI: 10.3389/fsurg.2022.840070] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2021] [Accepted: 01/31/2022] [Indexed: 12/25/2022] Open
Abstract
BackgroundAlthough the feasibility and safety of Uniportal-Video-Assisted thoracic surgery (U-VATS) has been proven, its surgical effectiveness is still debated. The aim of this study is to assess the equivalence of the U-VATS approach compared with an open technique in terms of surgical (nodal-upstaging, complications, and post-operative results) and short-term survival outcomes.MethodsThe clinical data of patients undergoing lobectomy for NSCLC at our center, from January 2014 to December 2019, were analyzed retrospectively. All patients undergoing open or U-VATS lobectomy with lymphadenectomy for early-stage lung cancer (cT1-T3N0, stages IA-IIB) were included in the study. Only 230 patients satisfied the inclusion criteria. Group bias was reduced through 1:1 propensity score matching, which resulted in 46 patients in each group (open surgery and U-VATS).ResultsThe intra- and post-operative mortality were null in both groups. There was no difference in the post-operative complications (p: 1.00) between U-VATS and open lobectomy. There was also no recorded difference in the pathological nodal up-staging [11 (23.9%) after thoracotomy vs. 8 (17.4%) after U-VATS, p: 0.440). The chest tube duration was longer in the open group (p: 0.025), with a higher post-operative pain (p: 0.001). Additionally, the 3-year overall survival (OS) was 78% after U-VATS lobectomy vs. 74% after open lobectomy (p: 0.204), while 3-year disease-specific survival (DSS) was 97 vs. 89% (p: 0.371), respectively. The 3-year disease-free survival (DFS) was 62% in the U-VATS group and 66% in the thoracotomy group, respectively (p: 0.917).ConclusionsUniportal-VATS lobectomy for the treatment of early-stage lung cancer seems to be a safe and effective technique with similar surgical and short-term survival outcomes as open surgery, but with lower post-operative pain and shorter in-hospital stay.
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Affiliation(s)
- Dania Nachira
- Department of General Thoracic Surgery, Fondazione Policlinico Universitario “A. Gemelli,” Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS), Università Cattolica del Sacro Cuore, Rome, Italy
- *Correspondence: Dania Nachira
| | - Maria Teresa Congedo
- Department of General Thoracic Surgery, Fondazione Policlinico Universitario “A. Gemelli,” Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS), Università Cattolica del Sacro Cuore, Rome, Italy
| | - Diomira Tabacco
- Department of General Thoracic Surgery, Fondazione Policlinico Universitario “A. Gemelli,” Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS), Università Cattolica del Sacro Cuore, Rome, Italy
| | - Carolina Sassorossi
- Department of General Thoracic Surgery, Fondazione Policlinico Universitario “A. Gemelli,” Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS), Università Cattolica del Sacro Cuore, Rome, Italy
| | - Giuseppe Calabrese
- Department of General Thoracic Surgery, Fondazione Policlinico Universitario “A. Gemelli,” Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS), Università Cattolica del Sacro Cuore, Rome, Italy
| | - Mahmoud Ismail
- Department of Thoracic Surgery, Klinikum Ernst von Bergmann Potsdam, Academic Hospital of the Charité-Universitätsmedizin Humboldt University Berlin, Potsdam, Germany
| | - Maria Letizia Vita
- Department of General Thoracic Surgery, Fondazione Policlinico Universitario “A. Gemelli,” Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS), Università Cattolica del Sacro Cuore, Rome, Italy
| | - Leonardo Petracca-Ciavarella
- Department of General Thoracic Surgery, Fondazione Policlinico Universitario “A. Gemelli,” Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS), Università Cattolica del Sacro Cuore, Rome, Italy
| | - Stefano Margaritora
- Department of General Thoracic Surgery, Fondazione Policlinico Universitario “A. Gemelli,” Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS), Università Cattolica del Sacro Cuore, Rome, Italy
| | - Elisa Meacci
- Department of General Thoracic Surgery, Fondazione Policlinico Universitario “A. Gemelli,” Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS), Università Cattolica del Sacro Cuore, Rome, Italy
- Elisa Meacci
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Integrative Predictive Models of Computed Tomography Texture Parameters and Hematological Parameters for Lymph Node Metastasis in Lung Adenocarcinomas. J Comput Assist Tomogr 2022; 46:315-324. [PMID: 35297587 PMCID: PMC8929299 DOI: 10.1097/rct.0000000000001264] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Objectives The aims of the study were to integrate characteristics of computed tomography (CT), texture, and hematological parameters and to establish predictive models for lymph node (LN) metastasis in lung adenocarcinoma. Methods A total of 207 lung adenocarcinoma cases with confirmed postoperative pathology and preoperative CT scans between February 2017 and April 2019 were included in this retrospective study. All patients were divided into training and 2 validation cohorts chronologically in the ratio of 3:1:1. The χ2 test or Fisher exact test were used for categorical variables. The Shapiro-Wilk test and Mann-Whitney U test were used for continuous variables. Logistic regression and machine learning algorithm models based on CT characteristics, texture, and hematological parameters were used to predict LN metastasis. The performance of the multivariate models was evaluated using a receiver operating characteristic curve; prediction performance was evaluated in the validation cohorts. Decision curve analysis confirmed its clinical utility. Results Logistic regression analysis demonstrated that pleural thickening (P = 0.013), percentile 25th (P = 0.033), entropy gray-level co-occurrence matrix 10 (P = 0.019), red blood cell distribution width (P = 0.012), and lymphocyte-to-monocyte ratio (P = 0.049) were independent risk factors associated with LN metastasis. The area under the curve of the predictive model established using the previously mentioned 5 independent risk factors was 0.929 in the receiver operating characteristic analysis. The highest area under the curve was obtained in the training cohort (0.777 using Naive Bayes algorithm). Conclusions Integrative predictive models of CT characteristics, texture, and hematological parameters could predict LN metastasis in lung adenocarcinomas. These findings may provide a reference for clinical decision making.
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Obiols C, Call S, Rami-Porta R, Jaén Á, Gómez de Antonio D, Crowley Carrasco S, Royo-Crespo Í, Embún R. Radicality of lymphadenectomy in lung cancer resections by thoracotomy and video-assisted thoracoscopic approach: A prospective, multicentre and propensity-score adjusted study. Lung Cancer 2022; 165:63-70. [PMID: 35091211 DOI: 10.1016/j.lungcan.2022.01.004] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2021] [Revised: 12/20/2021] [Accepted: 01/04/2022] [Indexed: 10/19/2022]
Abstract
OBJECTIVE To analyse differences in intraoperative nodal assessment in patients undergoing lung cancer resection by thoracotomy and video-assisted thoracoscopy (VATS) in the Spanish Video-Assisted Thoracic Surgery Group (GEVATS). METHODS Prospective multicentre cohort study of anatomic pulmonary resections (n = 3533) performed from December 2016 to March 2018. Main surgical, clinical and oncological variables related with lymphadenectomy were compared according to surgical approach. Corresponding tests for homogeneity were performed. Multiple logistic regression analyses were used to determine the odds ratio (OR) and 95% confidence interval (95%CI). Covariate adjustment using the propensity score (PS) was performed to reduce confounding effects. RESULTS After exclusions, 2532 patients were analysed. Systematic nodal dissection (SND) was performed in 65%, with a median of resected/sampled lymph nodes (LN) of 7 (IQR 4-12) and pathologic (p) N2 and uncertain (u) pNu rates of 9.4% and 28.9%, respectively. At multivariate analysis, the following were associated with thoracotomy (OR; 95%CI): SND (1.4; 1.08-1.96; p = 0.014), staging mediastinoscopy (2.6; 1.59-4.25; p < 0.001), tumor > 3 cm (2.1; 1.66-2.78; p < 0.001), central tumor (2.5; 1.90-3.24; p < 0.001); pN1 (1.8; 1.25-2.67; p < 0.002), pN2 (1.8; 1.18-2.76; p = 0.006), lower FEV1 (0.9; 0.98-0.99; p < 0.001), squamous cell carcinoma (1.5; 1.16-1.98; p = 0.002) and inexperienced surgeons in VATS (compared with > 100 VATS experience) (37.6; 13.55-104.6; p < 0.001). After PS adjustment, SND maintained the OR, but in the limit of signification (1.4; 1-1.98; p = 0.05). Nodal upstaging was significantly higher in the thoracotomy group. Complication rates of SND and no SND were similar. CONCLUSIONS Thoracotomy was associated with a more thorough lymphadenectomy in GEVATS. Therefore, intraoperative lymph node evaluation performed at VATS should be improved to have better prognostic information and more solid grounds to indicate adjuvant therapy.
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Affiliation(s)
- Carme Obiols
- Department of Thoracic Surgery, Hospital Universitari Mútua Terrassa, University of Barcelona, Terrassa, Spain.
| | - Sergi Call
- Department of Thoracic Surgery, Hospital Universitari Mútua Terrassa, University of Barcelona, Terrassa, Spain; Department of Morphological Sciences, Medical School, Autonomous University of Barcelona, Bellaterra, Spain
| | - Ramón Rami-Porta
- Department of Thoracic Surgery, Hospital Universitari Mútua Terrassa, University of Barcelona, Terrassa, Spain; Network of Centres of Biomedical Research in Respiratory Diseases (CIBERES), Lung Cancer Group, Terrassa, Spain
| | - Ángeles Jaén
- Unit of Research. Fundació Docència i Recerca Mútua Terrassa, University of Barcelona, Terrassa, Spain
| | - David Gómez de Antonio
- Department of Thoracic Surgery, Hospital Universitario Puerta de Hierro Majadahonda, Madrid, Spain
| | - Silvana Crowley Carrasco
- Department of Thoracic Surgery, Hospital Universitario Puerta de Hierro Majadahonda, Madrid, Spain
| | - Íñigo Royo-Crespo
- Department of Thoracic Surgery, IIS Aragón, Hospital Universitario Miguel Servet and Hospital Clínico Universitario Lozano Blesa, Zaragoza, Spain
| | - Raúl Embún
- Department of Thoracic Surgery, IIS Aragón, Hospital Universitario Miguel Servet and Hospital Clínico Universitario Lozano Blesa, Zaragoza, Spain
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Tsai TM, Liu CY, Lin MW, Hsu HH, Chen JS. Factors Associated with Nodal Upstaging in Clinical T1a-bN0M0 Non-Small Cell Lung Cancers. Cancers (Basel) 2022; 14:cancers14051277. [PMID: 35267588 PMCID: PMC8909294 DOI: 10.3390/cancers14051277] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2021] [Revised: 02/18/2022] [Accepted: 02/24/2022] [Indexed: 12/25/2022] Open
Abstract
Nodal upstaging of lung adenocarcinoma occurs when unexpected pathological lymph node metastasis is found after surgical intervention, and may be associated with a worse prognosis. In this study, we aimed to determine the predictive factors of nodal upstaging in cT1a-bN0M0 primary lung adenocarcinoma. We retrospectively reviewed a prospective database (January 2011 to May 2017) at National Taiwan University Hospital and identified patients with cT1a-bN0M0 (solid part tumor diameter ≤ 2 cm) lung adenocarcinoma who underwent video-assisted thoracoscopic lobectomy. Logistic regression models and survival analysis were used to examine and compare the predictive factors of nodal upstaging. A total of 352 patients were included. Among them, 28 (7.8%) patients had nodal upstaging. Abnormal preoperative serum carcinoembryonic antigen (CEA) levels, solid part tumor diameter ≥ 1.3 cm, and consolidation-tumor (C/T) ratio ≥ 0.50 on chest computed tomography (CT) were significant predictive factors associated with nodal upstaging, and patients with nodal upstaging tended to have worse survival. Standard lobectomy is recommended for patients with these predictive factors. If neither of the predictive factors are positive, a less invasive procedure may be a reasonable alternative. Further studies are needed to verify these data.
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Affiliation(s)
- Tung-Ming Tsai
- Department of Surgery, National Taiwan University Hospital and National Taiwan University College of Medicine, Taipei 10002, Taiwan; (T.-M.T.); (M.-W.L.); (H.-H.H.)
- Department of Surgical Oncology, National Taiwan University Cancer Center, Taipei 106037, Taiwan
| | - Chao-Yu Liu
- Department of Surgery, Far Eastern Memorial Hospital, New Taipei City 220216, Taiwan;
| | - Mong-Wei Lin
- Department of Surgery, National Taiwan University Hospital and National Taiwan University College of Medicine, Taipei 10002, Taiwan; (T.-M.T.); (M.-W.L.); (H.-H.H.)
| | - Hsao-Hsun Hsu
- Department of Surgery, National Taiwan University Hospital and National Taiwan University College of Medicine, Taipei 10002, Taiwan; (T.-M.T.); (M.-W.L.); (H.-H.H.)
| | - Jin-Shing Chen
- Department of Surgery, National Taiwan University Hospital and National Taiwan University College of Medicine, Taipei 10002, Taiwan; (T.-M.T.); (M.-W.L.); (H.-H.H.)
- Department of Surgical Oncology, National Taiwan University Cancer Center, Taipei 106037, Taiwan
- Correspondence: ; Tel.: +886-2-23123456 (ext. 65178)
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Chest tube drainage placement may not be a necessity in paediatric thoracoscopic surgery: a retrospective study. Cardiol Young 2022; 32:198-202. [PMID: 33985616 DOI: 10.1017/s1047951121001712] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
OBJECTIVE Chest tube drainage placement, a standard procedure in video-assisted thoracoscopic surgery, was reported to cause perioperative complications like pain and increased risk of infection. The present study was designed to evaluate the necessity of chest tube drainage inpaediatric thoracoscopic surgery. METHODS Thirty children admitted to our hospital from April 2018 to April 2020 were included in the current study and were grouped as the tube group (children receiving video-assisted thoracoscopic surgery with chest tube drainage) and the non-tube group (children receiving video-assisted thoracoscopic surgery without chest tube drainage). Laboratory hemogram index, length of hospitalisation, post-operative performance of involved children, and psychological acceptance of indicated therapy by guardians of the involved children were investigated. RESULTS Laboratory examination revealed that the mean corpuscular haemoglobin concentration in the non-tube group was significantly higher than that in the tube group on post-operative day 1 (p < 0.05). Children in the non-tube group had a shorter length of hospitalisation (7-9 days) than that of patients from the tube group. Additionally, the frequency of crying of children was decreased and psychological acceptance by patients' guardians was improved in the non-tube group when compared with the tube group. CONCLUSION This study showed that chest tube drainage placement may not be necessary in several cases of paediatric video-assisted thoracoscopic surgery. Rapid recovery with decreased perioperative complications in children operated by video-assisted thoracoscopic surgery without tube placement could also reduce the burden of the family and society both economically and psychologically.
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27
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Gossot D, Mariolo AV, Lefevre M, Boddaert G, Brian E, Grigoroiu M, Girard N, Seguin-Givelet A. Strategies of Lymph Node Dissection During Sublobar Resection for Early-Stage Lung Cancer. Front Surg 2021; 8:725005. [PMID: 34631783 PMCID: PMC8495255 DOI: 10.3389/fsurg.2021.725005] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2021] [Accepted: 08/23/2021] [Indexed: 12/26/2022] Open
Affiliation(s)
- Dominique Gossot
- Department of Thoracic Surgery, Curie-Montsouris Thorax Institute-Institut Mutualiste Montsouris, Paris, France
| | - Alessio Vincenzo Mariolo
- Department of Thoracic Surgery, Curie-Montsouris Thorax Institute-Institut Mutualiste Montsouris, Paris, France
| | - Marine Lefevre
- Department of Pathology, Institut Mutualiste Montsouris, Paris, France
| | - Guillaume Boddaert
- Department of Thoracic Surgery, Curie-Montsouris Thorax Institute-Institut Mutualiste Montsouris, Paris, France
| | - Emmanuel Brian
- Department of Thoracic Surgery, Curie-Montsouris Thorax Institute-Institut Mutualiste Montsouris, Paris, France
| | - Madalina Grigoroiu
- Department of Thoracic Surgery, Curie-Montsouris Thorax Institute-Institut Mutualiste Montsouris, Paris, France
| | - Nicolas Girard
- Department of Oncology, Curie-Montsouris Thorax Institute-Institut Curie, Paris, France.,Faculty of Medicine Simone Veil, Paris Saclay University, UVSQ, Versailles, France
| | - Agathe Seguin-Givelet
- Department of Thoracic Surgery, Curie-Montsouris Thorax Institute-Institut Mutualiste Montsouris, Paris, France.,Faculty of Medicine SMBH, Paris 13 University, Sorbonne Paris Cité, Bobigny, France
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Montagne F, Guisier F, Venissac N, Baste JM. The Role of Surgery in Lung Cancer Treatment: Present Indications and Future Perspectives-State of the Art. Cancers (Basel) 2021; 13:3711. [PMID: 34359612 PMCID: PMC8345199 DOI: 10.3390/cancers13153711] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2021] [Revised: 07/14/2021] [Accepted: 07/20/2021] [Indexed: 12/25/2022] Open
Abstract
Non-small cell lung cancers (NSCLC) are different today, due to the increased use of screening programs and of innovative systemic therapies, leading to the diagnosis of earlier and pre-invasive tumors, and of more advanced and controlled metastatic tumors. Surgery for NSCLC remains the cornerstone treatment when it can be performed. The role of surgery and surgeons has also evolved because surgeons not only perform the initial curative lung cancer resection but they also accompany and follow-up patients from pre-operative rehabilitation, to treatment for recurrences. Surgery is personalized, according to cancer characteristics, including cancer extensions, from pre-invasive and local tumors to locally advanced, metastatic disease, or residual disease after medical treatment, anticipating recurrences, and patients' characteristics. Surgical management is constantly evolving to offer the best oncologic resection adapted to each NSCLC stage. Today, NSCLC can be considered as a chronic disease and surgery is a valuable tool for the diagnosis and treatment of recurrences, and in palliative conditions to relieve dyspnea and improve patients' comfort.
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Affiliation(s)
- François Montagne
- Department of Thoracic Surgery, Calmette Hospital, University Hospital of Lille, Boulevard du Pr. J Leclercq, F-59000 Lille, France; (F.M.); (N.V.)
| | - Florian Guisier
- Department of Pneumology, Rouen University Hospital, 1 rue de Germont, F-76000 Rouen, France;
- Clinical Investigation Center, Rouen University Hospital, CIC INSERM 1404, 1 rue de Germont, F-76000 Rouen, France
- Faculty of Medicine and Pharmacy of Rouen, Normandie University, LITIS QuantIF EA4108, 22 Boulevard Gambetta, F-76183 Rouen, France
| | - Nicolas Venissac
- Department of Thoracic Surgery, Calmette Hospital, University Hospital of Lille, Boulevard du Pr. J Leclercq, F-59000 Lille, France; (F.M.); (N.V.)
| | - Jean-Marc Baste
- Department of General and Thoracic Surgery, Rouen University Hospital, 1 rue de Germont, F-76000 Rouen, France
- Faculty of Medicine and Pharmacy of Rouen (UNIROUEN), Normandie University, INSERM U1096, 22 Boulevard Gambetta, F-76000 Rouen, France
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29
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Garutti I, Cabañero A, Vicente R, Sánchez D, Granell M, Fraile CA, Real Navacerrada M, Novoa N, Sanchez-Pedrosa G, Congregado M, Gómez A, Miñana E, Piñeiro P, Cruz P, de la Gala F, Quero F, Huerta LJ, Rodríguez M, Jiménez E, Puente-Maestu L, Aragon S, Osorio-Salazar E, Sitges M, Lopez Maldonado MD, Rios FT, Morales JE, Callejas R, Gonzalez-Bardancas S, Botella S, Cortés M, Yepes MJ, Iranzo R, Sayas J. Recommendations of the Society of Thoracic Surgery and the Section of Cardiothoracic and Vascular Surgery of the Spanish Society of Anesthesia, Resuscitation and Pain Therapy, for patients undergoing lung surgery included in an intensified recovery program. REVISTA ESPANOLA DE ANESTESIOLOGIA Y REANIMACION 2021; 69:S0034-9356(21)00102-X. [PMID: 34294445 DOI: 10.1016/j.redar.2021.02.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/08/2020] [Revised: 01/28/2021] [Accepted: 02/04/2021] [Indexed: 11/24/2022]
Abstract
In recent years, multidisciplinary programs have been implemented that include different actions during the pre, intra and postoperative period, aimed at reducing perioperative stress and therefore improving the results of patients undergoing surgical interventions. Initially, these programs were developed for colorectal surgery and from there they have been extended to other surgeries. Thoracic surgery, considered highly complex, like other surgeries with a high postoperative morbidity and mortality rate, may be one of the specialties that most benefit from the implementation of these programs. This review presents the recommendations made by different specialties involved in the perioperative care of patients who require resection of a lung tumor. Meta-analyses, systematic reviews, randomized and non-randomized controlled studies, and retrospective studies conducted in patients undergoing this type of intervention have been taken into account in preparing the recommendations presented in this guide. The GRADE scale has been used to classify the recommendations, assessing on the one hand the level of evidence published on each specific aspect and, on the other hand, the strength of the recommendation with which the authors propose its application. The recommendations considered most important for this type of surgery are those that refer to pre-habilitation, minimization of surgical aggression, excellence in the management of perioperative pain and postoperative care aimed at providing rapid postoperative rehabilitation.
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Affiliation(s)
- I Garutti
- Servicio de Anestesia y Reanimación, Hospital General Universitario Gregorio Marañón, Madrid, España; Departamento de Farmacología y Toxicología, Facultad de Medicina, Universidad Complutense de Madrid, Madrid, España.
| | - A Cabañero
- Servicio de Cirugía Torácica, Hospital Universitario Ramón y Cajal, Madrid, España
| | - R Vicente
- Servicio de Anestesia y Reanimación, Hospital La Fe, Valencia, España
| | - D Sánchez
- Servicio de Cirugía Torácica, Hospital Clínic, Barcelona, España
| | - M Granell
- Servicio de Anestesia y Reanimación, Hospital General, Valencia, España
| | - C A Fraile
- Servicio de Cirugía Torácica, Hospital Universitari Arnau de Vilanova, Lleida, España
| | - M Real Navacerrada
- Servicio de Anestesia y Reanimación, Hospital Universitario 12 de Octubre, Madrid, España
| | - N Novoa
- Servicio de Cirugía Torácica, Complejo Asistencial Universitario de Salamanca (CAUS), Instituto de Investigación Biomédica de Salamanca (IBSAL), Salamanca, España
| | - G Sanchez-Pedrosa
- Servicio de Anestesia y Reanimación, Hospital General Universitario Gregorio Marañón, Madrid, España
| | - M Congregado
- Servicio de Cirugía Torácica, Hospital Virgen de la Macarena, Sevilla, España
| | - A Gómez
- Unitat de Rehabilitació Cardiorespiratòria, Hospital Universitari Vall d'Hebron, Barcelona, España
| | - E Miñana
- Servicio de Anestesia y Reanimación, Hospital de La Ribera, Alzira, Valencia, España
| | - P Piñeiro
- Servicio de Anestesia y Reanimación, Hospital General Universitario Gregorio Marañón, Madrid, España
| | - P Cruz
- Servicio de Anestesia y Reanimación, Hospital General Universitario Gregorio Marañón, Madrid, España
| | - F de la Gala
- Servicio de Anestesia y Reanimación, Hospital General Universitario Gregorio Marañón, Madrid, España
| | - F Quero
- Servicio de Cirugía Torácica, Hospital Universitario Virgen de las Nieves, Granada, España
| | - L J Huerta
- Servicio de Cirugía Torácica, Hospital General Universitario Gregorio Marañón, Madrid, España
| | - M Rodríguez
- Servicio de Cirugía Torácica, Clínica Universidad de Navarra, Madrid, España
| | - E Jiménez
- Fisioterapia Respiratoria, Hospital Universitario de A Coruña, La Coruña, España
| | - L Puente-Maestu
- Servicio de Neumología, Hospital General Universitario Gregorio Marañón, Facultad de Medicina, Universidad Complutense de Madrid, Madrid, España
| | - S Aragon
- Servicio de Anestesia, Reanimación y Tratamiento del Dolor, Hospital Clínico Universitario, Valencia, España
| | - E Osorio-Salazar
- Servicio de Anestesia y Reanimación, Hospital Universitari Arnau de Vilanova, Lleida, España
| | - M Sitges
- Bloc Quirúrgic i Esterilització, Hospital del Mar, Parc de Salut Mar, Barcelona, España
| | | | - F T Rios
- Servicio de Anestesia y Reanimación, Hospital La Fe, Valencia, España
| | - J E Morales
- Servicio de Anestesia y Reanimación, Hospital General, Valencia, España
| | - R Callejas
- Servicio de Anestesia, Reanimación y Tratamiento del Dolor, Hospital Clínico Universitario, Valencia, España
| | - S Gonzalez-Bardancas
- Servicio de Anestesia y Reanimación, Complejo Hospitalario Universitario A Coruña, La Coruña, España
| | - S Botella
- Servicio de Anestesia y Reanimación, Hospital La Fe, Valencia, España
| | - M Cortés
- Servicio de Anestesia y Reanimación, Hospital Universitario 12 de Octubre, Madrid, España
| | - M J Yepes
- Servicio de Anestesia y Reanimación, Clínica Universidad de Navarra, Navarra, Pamplona, España
| | - R Iranzo
- Servicio de Anestesia y Reanimación, Hospital Universitario Puerta de Hierro, Majadahonda, Madrid, España
| | - J Sayas
- Servicio de Neumología, Hospital General Universitario Gregorio Marañón, Facultad de Medicina, Universidad Complutense de Madrid, Madrid, España
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Gallina FT, Melis E, Forcella D, Mercadante E, Marinelli D, Ceddia S, Cappuzzo F, Vari S, Cecere FL, Caterino M, Vidiri A, Visca P, Buglioni S, Sperduti I, Marino M, Facciolo F. Nodal Upstaging Evaluation After Robotic-Assisted Lobectomy for Early-Stage Non-small Cell Lung Cancer Compared to Video-Assisted Thoracic Surgery and Thoracotomy: A Retrospective Single Center Analysis. Front Surg 2021; 8:666158. [PMID: 34277693 PMCID: PMC8280310 DOI: 10.3389/fsurg.2021.666158] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2021] [Accepted: 05/18/2021] [Indexed: 12/25/2022] Open
Abstract
Introduction: The standard surgical procedures for patients with early-stage NSCLC is lobectomy-associated radical lymphadenectomy performed by using the thoracotomy approach. In the last few years, minimally invasive techniques have increasingly strengthened their role in lung cancer treatment, especially in the early stage of the disease. Although the lobectomy technique has been accepted, controversy still surrounds lymph node dissection. In our study, we analyze the rate of upstaging early non-small cell lung cancer patients who underwent radical surgical treatment using the robotic and the VATS techniques compared to the standard thoracotomy approach. Methods and Materials: We retrospectively reviewed patients who underwent a lobectomy and radical lymphadenectomy at our Institute between 2010 and 2019. We selected 505 patients who met the inclusion criteria of the study: 237 patients underwent robotic surgery, 158 patients had thoracotomy, and 110 patients were treated with VATS. We analyzed the demographic features between the groups as well as the nodal upstaging rate after pathological examination, the number of dissected lymph nodes and the ratio of dissected lymph nodes to metastatic lymph nodes of the three groups. Results: The patients of the three groups were homogenous with respect to age, sex, and histology. The postoperative major morbidity rate was significantly higher in the thoracotomy group, and hospital stay was significantly longer. The percentage of the mediastinal nodal upstaging rate and the number of dissected lymph nodes was significantly higher in the robotic group compared with the VATS group. The ratio of dissected lymph nodes to metastatic lymph nodes was significantly lower compared with the VATS group and the thoracotomy group. Discussion: The prognostic impact of the R(un) status is still highly debated. A surgical approach that allows better results in terms of resection has still not been defined. Our results show that robotic surgery is a safe and feasible approach especially regarding the accuracy of mediastinal lymphadenectomy. These findings can lead to defining a more precise pathological stage of the disease and, if necessary, to more accurate postoperative treatment.
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Affiliation(s)
| | - Enrico Melis
- Thoracic Surgery Unit, IRCCS Regina Elena National Cancer Institute, Rome, Italy
| | - Daniele Forcella
- Thoracic Surgery Unit, IRCCS Regina Elena National Cancer Institute, Rome, Italy
| | - Edoardo Mercadante
- Thoracic Surgery Unit, IRCCS Regina Elena National Cancer Institute, Rome, Italy
| | - Daniele Marinelli
- Medical Oncology 2, IRCCS Regina Elena National Cancer Institute, Rome, Italy
| | - Serena Ceddia
- Medical Oncology 2, IRCCS Regina Elena National Cancer Institute, Rome, Italy
| | - Federico Cappuzzo
- Medical Oncology 2, IRCCS Regina Elena National Cancer Institute, Rome, Italy
| | - Sabrina Vari
- Medical Oncology 1, IRCCS Regina Elena National Cancer Institute, Rome, Italy
| | | | - Mauro Caterino
- Radiology Unit, IRCCS Regina Elena National Cancer Institute, Rome, Italy
| | - Antonello Vidiri
- Radiology Unit, IRCCS Regina Elena National Cancer Institute, Rome, Italy
| | - Paolo Visca
- Department of Pathology, IRCCS Regina Elena National Cancer Institute, Rome, Italy
| | - Simonetta Buglioni
- Department of Pathology, IRCCS Regina Elena National Cancer Institute, Rome, Italy
| | - Isabella Sperduti
- Department of Biostatistics, IRCCS Regina Elena National Cancer Institute, Rome, Italy
| | - Mirella Marino
- Department of Pathology, IRCCS Regina Elena National Cancer Institute, Rome, Italy
| | - Francesco Facciolo
- Thoracic Surgery Unit, IRCCS Regina Elena National Cancer Institute, Rome, Italy
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Hennon MW, DeGraaff LH, Groman A, Demmy TL, Yendamuri S. The association of nodal upstaging with surgical approach and its impact on long-term survival after resection of non-small-cell lung cancer. Eur J Cardiothorac Surg 2021; 57:888-895. [PMID: 31764992 DOI: 10.1093/ejcts/ezz320] [Citation(s) in RCA: 28] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/03/2019] [Revised: 10/15/2019] [Accepted: 10/27/2019] [Indexed: 12/26/2022] Open
Abstract
OBJECTIVES Proponents of open thoracotomy (OPEN) and robot-assisted thoracic surgery (RATS) claim its oncological superiority over video-assisted thoracic surgery (VATS) in terms of the accuracy of lymph node staging. METHODS The National Cancer Database was queried for patients with non-small-cell lung cancer (NSCLC) undergoing lobectomy without neoadjuvant therapy from 2010 to 2014. Nodal upstaging rates were compared using a surgical approach. Overall survival adjusted for confounding variables was examined using the Cox proportional hazards model. RESULTS A total of 64 676 patients fulfilled the selection criteria. The number of patients who underwent lobectomy by RATS, VATS and OPEN approaches was 5470 (8.5%), 17 545 (27.1%) and 41 661 (64.4%), respectively. The mean number of lymph nodes examined for each of these approaches was 10.9, 11.3 and 10 (P < 0.01) and upstaging rates were 11.2%, 11.7% and 12.6% (P < 0.01), respectively. For patients with clinical stage I disease (N = 46 826; RATS = 4338, VATS = 13 416 and OPEN = 29 072), the mean lymph nodes examined were 10.6, 10.8 and 9.4 (P < 0.01), and upstaging rates were 10.8%, 11.1% and 12.1% (P < 0.01), respectively. A multivariable analysis suggested an association with improved survival with RATS and VATS compared with OPEN surgery [hazard ratio (HR) = 0.89 and 0.89, respectively; P < 0.01] for patients with all stages. In stage I disease, VATS but not RATS was associated with increased overall survival compared with the OPEN approach (HR = 0.81; P < 0.01). CONCLUSIONS RATS lobectomy is not superior to VATS lobectomy with respect to lymph node yield or upstaging of NSCLC. Increased nodal upstaging by the OPEN approach does not confer a survival advantage in any stage of NSCLC and may be associated with decreased overall survival.
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Affiliation(s)
- Mark W Hennon
- Department of Thoracic Surgery, Roswell Park Cancer Institute, Buffalo, NY, USA.,Department of Surgery, Jacobs School of Medicine and Biomedical Sciences, State University of New York at Buffalo, Buffalo, NY, USA
| | - Luke H DeGraaff
- Department of Surgery, Jacobs School of Medicine and Biomedical Sciences, State University of New York at Buffalo, Buffalo, NY, USA
| | - Adrienne Groman
- Department of Biostatistics, Roswell Park Cancer Institute, Buffalo, NY, USA
| | - Todd L Demmy
- Department of Thoracic Surgery, Roswell Park Cancer Institute, Buffalo, NY, USA.,Department of Surgery, Jacobs School of Medicine and Biomedical Sciences, State University of New York at Buffalo, Buffalo, NY, USA
| | - Sai Yendamuri
- Department of Thoracic Surgery, Roswell Park Cancer Institute, Buffalo, NY, USA.,Department of Surgery, Jacobs School of Medicine and Biomedical Sciences, State University of New York at Buffalo, Buffalo, NY, USA
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Zhang X, Lin G, Li J. Comparative Effectiveness of Lobectomy, Segmentectomy, and Wedge Resection for Pathological Stage I Non-small Cell Lung Cancer in Elderly Patients: A Population-Based Study. Front Surg 2021; 8:652770. [PMID: 33937317 PMCID: PMC8082105 DOI: 10.3389/fsurg.2021.652770] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2021] [Accepted: 03/05/2021] [Indexed: 11/13/2022] Open
Abstract
Introduction: This study was designed to assess the long-term survival of lobectomy, segmentectomy, and wedge resection for pathological stage I non-small cell lung cancer (NSCLC) in patients over 75 years of age. Patients and methods: Pathological stage I NSCLC patients aged ≥75 years who underwent lobectomy, segmentectomy, or wedge resection were identified from the Surveillance, Epidemiology, and End Results database. Propensity score–matched and competing risks analyses were conducted. The overall survival (OS) rate and lung cancer–specific survival (LCSS) rate were compared among the three groups based on the pathological stage. Results: A total of 3,345 patients were included. In the full cohort, the OS rate and LCSS rate of lobectomy were superior to wedge resection, but not to segmentectomy, the OS advantage diminished when patients were over 85 years old or when at least one lymph node was examined during the procedure. Stratified analyses showed that there was no significant difference in OS and LCSS rates among the three surgical procedures for patients with tumors smaller than 1.0 cm. The OS and LCSS of wedge resection, not segmentectomy, were inferior to lobectomy in stage IA2–IB tumors. Conclusion: Lobectomy should be recognized as the “gold standard” procedure for pathological stage I NSCLC in patients over 75 years of age, and segmentectomy could be considered as an effective alternative. Wedge resection could be considered for patients with compromised cardiopulmonary function or tumors smaller than 1.0 cm, and intraoperative lymph node examination should be conducted.
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Affiliation(s)
- Xining Zhang
- Department of Thoracic Surgery, Peking University First Hospital, Beijing, China
| | - Gang Lin
- Department of Thoracic Surgery, Peking University First Hospital, Beijing, China
| | - Jian Li
- Department of Thoracic Surgery, Peking University First Hospital, Beijing, China
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Long JM. Cutting Corners in the Mediastinum: Should Contralateral Hilar N3 Nodes Be Omitted From Staging? Chest 2021; 159:1328-1329. [PMID: 34021992 DOI: 10.1016/j.chest.2020.12.045] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2020] [Accepted: 12/30/2020] [Indexed: 12/25/2022] Open
Affiliation(s)
- Jason M Long
- University of North Carolina at Chapel Hill Department of Surgery-Thoracic Surgery, Chapel Hill, NC.
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A National Analysis of Short-term Outcomes and Long-term Survival Following Thoracoscopic Versus Open Lobectomy for Clinical Stage II Non-Small-Cell Lung Cancer. Ann Surg 2021; 273:595-605. [PMID: 30946089 DOI: 10.1097/sla.0000000000003231] [Citation(s) in RCA: 28] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
OBJECTIVE To compare outcomes after open versus thoracoscopic (VATS) lobectomy for clinical stage II (cN1) non-small-cell lung cancer (NSCLC). BACKGROUND There have been no published studies evaluating the impact of a VATS approach to lobectomy for N1 NSCLC on short-term outcomes and survival. METHODS Outcomes of patients with clinical T1-2, N1, M0 NSCLC who underwent lobectomy without induction therapy in the National Cancer Data Base (2010-2012) were evaluated using multivariable Cox proportional hazards modeling and propensity score-matched analysis. RESULTS Median follow-up of 1559 lobectomies (1204 open and 355 VATS) was 43.2 months. The VATS approach was associated with a shorter median hospitalization (5 vs 6 d, P < 0.001) than the open approach. There were no significant differences between the VATS and open approach with regard to nodal upstaging (12.0% vs 10.5%, P = 0.41), 30-day mortality (2.3% vs 3.1%, P = 0.31), and overall survival (5-yr survival: 48.6% vs 48.7%, P = 0.76; multivariable-adjusted HR for VATS approach: 1.08, 95% CI: 0.90-1.30, P = 0.39). A propensity score-matched analysis of 334 open and 334 VATS patients who were well matched by 14 common prognostic covariates, including tumor size, and comorbidities, continued to show no significant differences in nodal upstaging, 30-day mortality, and 5-year survival between the VATS and open groups. CONCLUSION In this national analysis, VATS lobectomy was used in the minority of N1 NSCLC cases but was associated with shorter hospitalization and similar nodal upstaging rates, 30-day mortality, and long-term survival when compared to open lobectomy. These findings suggest thoracoscopic techniques are feasible for the treatment of stage II (cN1) NSCLC.
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Yang Y, Song L, Huang J, Cheng X, Luo Q. A uniportal right upper lobectomy by three-arm robotic-assisted thoracoscopic surgery using the da Vinci (Xi) Surgical System in the treatment of early-stage lung cancer. Transl Lung Cancer Res 2021; 10:1571-1575. [PMID: 33889530 PMCID: PMC8044472 DOI: 10.21037/tlcr-21-207] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
Minimally invasive techniques, typified by video-assisted thoracoscopic surgery, are widely practiced in the treatment of thoracic diseases all around the world, and video-assisted thoracoscopic surgery has been recognized as a standard treatment method for early staged lung cancer. Among them, robotic-assisted thoracoscopic surgery, which has the advantages of providing a three-dimensional view and better maneuverability, has emerged as a next-generation technique in the field of minimally invasive surgery and is also gaining its popularity with the idea of Enhanced Recovery After Surgery deeply rooted in patients' minds. Up to now, robotic-assisted thoracoscopic surgery usually requires 3 or 4 ports with 1 or 2 additional access incisions. Meanwhile, traditional video-assisted thoracoscopic surgery can now be completed with uniportal method, with less postoperative pain and higher patient satisfaction with respect to the number of incisions in comparison with the multi-port technique. To inform the integration of these new minimally invasive techniques, here, we present a case in which uniportal right upper lobectomy was performed using the 4th generation da Vinci Robotic Surgical System (Xi). With continuous innovation in robotic minimally invasive techniques and improvements in surgical skills, we believe more patients will benefit from robotic-assisted thoracoscopic surgery with single port in the near future.
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Affiliation(s)
- Yunhai Yang
- Shanghai Chest Hospital, Shanghai Pulmonary Tumor Medical Center, Shanghai, China
| | - Liwei Song
- Shanghai Chest Hospital, Shanghai Pulmonary Tumor Medical Center, Shanghai, China
| | - Jia Huang
- Shanghai Chest Hospital, Shanghai Pulmonary Tumor Medical Center, Shanghai, China
| | - Xinghua Cheng
- Shanghai Chest Hospital, Shanghai Pulmonary Tumor Medical Center, Shanghai, China
| | - Qingquan Luo
- Shanghai Chest Hospital, Shanghai Pulmonary Tumor Medical Center, Shanghai, China
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Shahin GM, Topal B, Pouwels S, Markou TL, Boon R, Stigt JA. Quality assessment of robot assisted thoracic surgical resection of non-small cell lung cancer: nodal upstaging and mediastinal recurrence. J Thorac Dis 2021; 13:592-599. [PMID: 33717532 PMCID: PMC7947478 DOI: 10.21037/jtd-20-2267] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Background Robot assisted thoracic surgery (RATS) is the minimally invasive surgical technique of choice for treatment of patients with non-small cell lung cancer (NSCLC), at the Isala Hospital. The aim of this study is to compare clinical and pathological staging results and mediastinal recurrence after RATS for anatomical resections of lung cancer as surrogate markers for quality of mediastinal lymph node dissection (MLND). Methods This single institute retrospective study was conducted in patients who underwent RATS for NSCLC. Excluded were patients with a history of concurrent malignant disease, with other previous neoplasms, with small cell lung cancer (SCLC) and patients in whom the robotic technique was converted to thoracotomy, prior to lymph node dissection. Data were obtained from the hospital database. The difference between clinical and pathological staging was expressed as upstaging and downstaging. Computed Tomography scanning was used for follow-up, and diagnosis of mediastinal recurrence. Results From November 2011 to May 2016, 227 patients underwent RATS at Isala Hospital Zwolle, the Netherlands. Of those, 130 (mean age, 69.5±9.3 years) met the eligibility criteria. Preoperative mediastinal lymph node staging was done by endoscopic ultrasound/endobronchial ultrasound, by positron emission tomography (PET) or mediastinoscopy. In 14 patients (10.8%) unforeseen N2 disease was found, 6 patients (4.6%) were upstaged from cN0 to pN2 and 8 patients (6.2%) were upstaged from cN1 to pN2. Mediastinal recurrence was detected in 7 patients (5.4%) during a median follow-up of 54 months (range, 1.5-102 months). Conclusions In patients with NSCLC, who underwent anatomical resection by means of RATS, an unforeseen N2 disease rate of 10.8% was demonstrated and a mediastinal recurrence rate of 5.4%. It is concluded that robotic surgery provides an accurate lymph node dissection.
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Affiliation(s)
- Ghada M Shahin
- Department of Cardiothoracic Surgery, Isala Heart Center, Zwolle, The Netherlands
| | - Besir Topal
- Department of Cardiothoracic Surgery, Isala Heart Center, Zwolle, The Netherlands
| | - Sjaak Pouwels
- Department of Intensive Care, Elisabeth Tweesteden Hospital, Tilburg, The Netherlands
| | - Thanasie L Markou
- Department of Cardiothoracic Surgery, Isala Heart Center, Zwolle, The Netherlands
| | - Rody Boon
- Department of Cardiothoracic Surgery, Isala Heart Center, Zwolle, The Netherlands
| | - Jos A Stigt
- Department of Pulmonology, Isala, Zwolle, The Netherlands
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Abstract
Locally advanced lung cancer, defined by nodal involvement in upper mediastinal stations (N2) (stage IIIA–N2), includes a wide spectrum of patients with multiple therapeutic alternatives. Such heterogeneity is explained, at least in part, by tumor size and magnitude of mediastinal nodal involvement. In this setting, many variants can influence the prognosis, such as the specific nodal stations compromised, the burden of mediastinal disease, and the presence of skip metastasis. In the surgical field, the advent of minimally invasive techniques, including video-assisted thoracoscopic and robotic surgery, have revolutionized the management of early-stage lung cancer, but implementations of these approaches in the locally advanced setting have been erratic. This review attempts to highlight the most relevant scientific data of the surgical management of locally advanced lung cancer patients, analyzing not only the medical evidence but also the cost-effectiveness and accessibility.
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Affiliation(s)
- Ana Karina Patané
- Department of Thoracic Surgery, Hospital de Rehabilitación Respiratoria María Ferrer, Buenos Aires, Argentina
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38
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Dziedzic DA, Zbytniewski M, Gryszko GM, Cackowski MM, Langfort R, Orlowski TM. Video-assisted versus open thoracotomy lobectomy: comparison on lymphadenectomy and survival in early stage of lung cancer. J Thorac Dis 2021; 13:101-112. [PMID: 33569190 PMCID: PMC7867811 DOI: 10.21037/jtd-20-2251] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Background Video-assisted thoracic surgery (VATS) is increasingly used in the surgical treatment of early lung cancer, but the oncological benefits are still controversial. We aimed to compare video-assisted lobectomy and open thoracotomy lobectomy in terms of lymphadenectomy and long-term survival depending on the location of lobectomy. Methods A retrospective, multicenter study was based on the Polish Lung Cancer Study Group and included patients with stage I lung cancer who were surgically treated between 2007 and 2015. We included 1410 patients after video-assisted lobectomy and 4,855 after open thoracotomy. Results The average number of lymph nodes removed in video-assisted lobectomy was 10.9 and in open thoracotomy lobectomy was 12.9 (P<0.001). The 5-year survival was better in the video-assisted lobectomy group (78.6%) compared to open thoracotomy (73.8%) (P=0.002). Significant differences were found in the case of left lower lobe and left upper lobe lobectomies. Multivariable analysis showed that the prognostic factors for open thoracotomy relative to video-assisted lobectomy are: age over 60 [HR (95% CI): 1.55 (1.17-2.05), P=0.002], female [HR (95% CI): 1.57 (1.07-2.29), P=0.02], squamous cell carcinoma [HR (95% CI): 1.63 (1.12-2.37), P=0.011], left lower lobe [HR (95% CI): 2.69 (1.37-5.27), P=0.004] and left upper lobe [HR (95% CI): 1.53 (1.01-2.33), P=0.047]. Conclusions The study showed that the number of lymph nodes removed during video-assisted lobectomy is significantly lower than in the open thoracotomy group. The long-term video-assisted lobectomy results were significantly better compared to open thoracotomy. Better long-term results were achieved on the left side of lobectomy.
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Affiliation(s)
- Dariusz A Dziedzic
- Department of Thoracic Surgery, National Research Institute of Chest Diseases, Warsaw, Poland
| | - Marcin Zbytniewski
- Department of Thoracic Surgery, National Research Institute of Chest Diseases, Warsaw, Poland
| | - Grzegorz M Gryszko
- Department of Thoracic Surgery, National Research Institute of Chest Diseases, Warsaw, Poland
| | - Marcin M Cackowski
- Department of Thoracic Surgery, National Research Institute of Chest Diseases, Warsaw, Poland
| | - Renata Langfort
- Department of Pathomorphology, National Research Institute of Chest Diseases, Warsaw, Poland
| | - Tadeusz M Orlowski
- Department of Thoracic Surgery, National Research Institute of Chest Diseases, Warsaw, Poland
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Xu J, Ni H, Wu Y, Cao J, Han X, Liu L, Fu X, Li Y, Li X, Xu L, Liu Y, Zhao H, Liu D, Peng X, Hu J. Perioperative comparison of video-assisted thoracic surgery and open lobectomy for pT1-stage non-small cell lung cancer patients in China: a multi-center propensity score-matched analysis. Transl Lung Cancer Res 2021; 10:402-414. [PMID: 33569322 PMCID: PMC7867771 DOI: 10.21037/tlcr-20-1132] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
Background Compared with open surgery, video-assisted thoracic surgery (VATS) has innovated the concept of the minimally invasive approach for non-small cell lung cancer (NSCLC) patients in past decades. This present study aimed to compare the perioperative and lymph node dissection outcomes between VATS lobectomy and open lobectomy for pathological stage T1 (pT1) NSCLC patients from both surgical and oncologic perspectives. Methods This was a retrospective multicenter study. Patients who underwent surgical resection for pT1 NSCLC between January 2014 and September 2017 were retrospectively reviewed from 10 thoracic surgery centers in China. Perioperative and lymph node dissection outcomes of pT1 NSCLC patients who accepted VATS or open lobectomies were compared by propensity score matching (PSM) analysis. Results Of the 11,360 patients who underwent surgery for pT1 NSCLC, 7,726 were enrolled based on the selection criteria, including 1,222 cases of open lobectomies and 6,504 cases of VATS lobectomies. PSM resulted in 1,184 cases of open lobectomies and 1,184 cases of VATS lobectomies being well matched by common prognostic variables, including age, sex, and surgical side. VATS lobectomy led to better perioperative outcomes, including less blood loss (133.5±200.1 vs. 233.3±318.4, P<0.001), lower blood transfusion rate (2.4% vs. 6.4%, P<0.001), shorter postoperative hospital stay (8.6±5.7 vs. 10.1±5.1, P<0.001), less chest drainage volume (1,109.5±854.0 vs. 1,324.1±948.8, P<0.001), and less postoperative complications (4.9% vs. 8.2%, P<0.001). However, open lobectomy had better lymph node dissection outcomes than VATS, with increased lymph node dissection numbers (16.1±9.4 vs. 13.7±7.7, P<0.001) and more positive lymph nodes being dissected (1.5±3.9 vs. 1.1±2.5, P=0.002). Compared with VATS, open lobectomy harvested more lymph node stations (5.5±1.9 vs. 5.2±1.8, P=0.001), including more pathological N2 (pN2) lymph node stations (3.4±1.4 vs. 3.1±1.3, P<0.001). Conclusions VATS lobectomy was associated with better perioperative outcomes, such as less blood loss, lower blood transfusion rate, shorter postoperative hospital stay, less chest drainage volume and less postoperative complications. Open lobectomy has improved lymph node dissection outcomes, as more lymph nodes and positive lymph nodes were dissected for pT1 NSCLC patients during surgery.
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Affiliation(s)
- Jinming Xu
- Department of Thoracic Surgery, the First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Heng Ni
- Department of Thoracic Surgery, the First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Yihe Wu
- Department of Thoracic Surgery, the First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Jinlin Cao
- Department of Thoracic Surgery, the First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Xingpeng Han
- Department of Thoracic Surgery, Tianjin Chest Hospital, Tianjin, China
| | - Lunxu Liu
- Department of Thoracic Surgery, West China Hospital, Sichuan University, Chengdu, China
| | - Xiangning Fu
- Department of Thoracic Surgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Yin Li
- Department of Thoracic Surgery, Henan Cancer Hospital, Zhengzhou, China
| | - Xiaofei Li
- Department of Thoracic Surgery, Tangdu Hospital, Fourth Military Medical University, Xi'an, China
| | - Lin Xu
- Department of Thoracic Surgery, Nanjing Medical University Affiliated Cancer Hospital, Cancer Institute of Jiangsu Province, Nanjing, China.,Jiangsu Key Laboratory of Molecular and Translational Cancer Research, Cancer Institute of Jiangsu Province, Nanjing, China
| | - Yang Liu
- Department of Thoracic Surgery, Chinese People's Liberation Army General Hospital, Beijing, China
| | - Heng Zhao
- Department of Thoracic Surgery, Shanghai Chest Hospital, Shanghai, China
| | - Deruo Liu
- Department of Thoracic Surgery, China-Japan Friendship Hospital, Beijing, China
| | - Xin Peng
- Medical Affairs, Linkdoc Technology Co. Ltd., Beijing, China
| | - Jian Hu
- Department of Thoracic Surgery, the First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
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Weder W, Furrer K, Opitz I. Robotic-assisted thoracoscopic surgery for clinically stage IIIA (c-N2) NSCLC-is it justified? Transl Lung Cancer Res 2021; 10:1-4. [PMID: 33569286 PMCID: PMC7867792 DOI: 10.21037/tlcr-20-647] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Affiliation(s)
- Walter Weder
- Thoracic Surgery, Klinik Bethanien, Zürich, Switzerland
| | - Katarzyna Furrer
- Department of Thoracic Surgery, University Hospital Zurich, Zürich, Switzerland
| | - Isabelle Opitz
- Department of Thoracic Surgery, University Hospital Zurich, Zürich, Switzerland
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Outcomes of nodal upstaging comparing video-assisted thoracoscopic surgery versus open thoracotomy for lung cancer. Lung Cancer 2020; 152:78-85. [PMID: 33360439 DOI: 10.1016/j.lungcan.2020.12.017] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2020] [Revised: 12/08/2020] [Accepted: 12/14/2020] [Indexed: 11/21/2022]
Abstract
OBJECTIVES In early stage non-small cell lung cancer, the optimal surgical approach for lymph node dissection remains controversial. Without a uniform standard for the quality of lymph node dissection, outcomes of nodal upstaging comparing video-assisted thoracoscopic surgery (VATS) versus open thoracotomy (OPEN) also remain controversial. Thus, we compared the clinical outcomes of nodal upstaging between each approach. MATERIALS AND METHODS We retrospectively evaluated 1319 surgically resected lung cancer cases between 2008 and 2017 at our institute. Moreover, 348 VATS and 348 OPEN cases were extracted using propensity score matching. We investigated the frequency, prognosis, and post-recurrence course of nodal upstaging between each approach. RESULTS A total of 193 nodal upstaging cases were identified. Nodal upstaging was more frequent in the OPEN group (24 %) than the VATS group (9%) (p < 0.001). However, multivariable analysis revealed the surgical approach was not significantly associated with nodal upstaging (OPEN: odds ratio, 1.3; 95 % confidence interval, 0.93-2.02; p = 0.108) and, after matching, nodal upstaging with each approach were of equivalent frequency (p = 0.752). The median follow-up period was 5.0 years. Nodal upstaging was an independent prognostic factor for worse overall survival, cancer-specific survival, and recurrence-free survival in multivariable analyses (all p < 0.001). Of all cases, 222 recurred after surgery. There were no significant differences in recurrence patterns and initial recurrence sites depending on surgical approach. The 5-year post-recurrence survival rate was 52 % after VATS and 30 % after OPEN; however, this difference was not statistically significant (p = 0.052). Moreover, post-recurrence survival rate was not significantly different between the VATS and OPEN groups (pN0: p = 0.268, pN1: p = 0.437, and pN2: p = 0.144). CONCLUSION Outcomes of nodal upstaging between VATS and OPEN were found to be equivalent. The difference in the frequency of nodal upstaging was not due to inferior quality of lymph node dissection with VATS; rather, that difference resulted from selection bias.
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Darras M, Ojanguren A, Forster C, Zellweger M, Perentes JY, Krueger T, Gonzalez M. Short-term local control after VATS segmentectomy and lobectomy for solid NSCLC of less than 2 cm. Thorac Cancer 2020; 12:453-461. [PMID: 33270380 PMCID: PMC7882390 DOI: 10.1111/1759-7714.13766] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2020] [Revised: 11/15/2020] [Accepted: 11/17/2020] [Indexed: 12/25/2022] Open
Abstract
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.
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Affiliation(s)
- Marc Darras
- Service of Thoracic Surgery, Lausanne University Hospital (CHUV), Lausanne, Switzerland
| | - Amaya Ojanguren
- Service of Thoracic Surgery, Lausanne University Hospital (CHUV), Lausanne, Switzerland
| | - Céline Forster
- Service of Thoracic Surgery, Lausanne University Hospital (CHUV), Lausanne, Switzerland
| | - Matthieu Zellweger
- Service of Thoracic Surgery, Lausanne University Hospital (CHUV), Lausanne, Switzerland
| | - Jean Yannis Perentes
- Service of Thoracic Surgery, Lausanne University Hospital (CHUV), Lausanne, Switzerland.,Faculty of Biology and Medicine, University of Lausanne (UNIL), Lausanne, Switzerland
| | - Thorsten Krueger
- Service of Thoracic Surgery, Lausanne University Hospital (CHUV), Lausanne, Switzerland.,Faculty of Biology and Medicine, University of Lausanne (UNIL), Lausanne, Switzerland
| | - Michel Gonzalez
- Service of Thoracic Surgery, Lausanne University Hospital (CHUV), Lausanne, Switzerland.,Faculty of Biology and Medicine, University of Lausanne (UNIL), Lausanne, Switzerland
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van der Woude L, Wouters MWJM, Hartemink KJ, Heineman DJ, Verhagen AFTM. Completeness of lymph node dissection in patients undergoing minimally invasive- or open surgery for non-small cell lung cancer: A nationwide study. Eur J Surg Oncol 2020; 47:1784-1790. [PMID: 33223414 DOI: 10.1016/j.ejso.2020.11.008] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2020] [Revised: 10/23/2020] [Accepted: 11/08/2020] [Indexed: 01/20/2023] Open
Abstract
OBJECTIVE In patients with NSCLC, lymph node metastases are an important prognostic factor. Despite an accurate pre-operative work up, for optimal staging an intrapulmonary- and mediastinal lymph node dissection (LND) as part of the operation is mandatory. The aim of this study is to assess the completeness of LND in patients undergoing an intended curative resection for NSCLC in the Netherlands and to compare performance between open surgery and minimally invasive surgery (MIS). MATERIALS AND METHODS The intraoperative LND was evaluated in 7460 patients who had undergone a lobectomy for clinically staged N0-1 NSCLC (2013-2018). The LND was considered complete, when three mediastinal (N2) lymph node stations, including station 7, were sampled or dissected, in addition to the lymph nodes from station 10 and 11. A comparison was made between open surgery and MIS. RESULTS Of 5154 patients, who had MIS, a sufficient intrapulmonary LND was performed in 47.9% and a sufficient mediastinal LND in 58.6%. A complete LND was performed in 31.6%. For 2306 patients who had an open resection, these numbers were 45.0%, 59.0%, and 30.6%, respectively. The overall between-hospital variation in a complete LND ranged between 0 and 72.5%. CONCLUSION In the Netherlands, a complete LND of both intrapulmonary- and mediastinal lymph nodes is performed only in a minority of patients with clinically staged N0-1 NSCLC, with substantial between-hospital variation. No differences were seen between open surgery and MIS. Because of poor performance, completeness of lymph node dissection will be recorded as a mandatory performance indicator in our national audit, to improve the quality of resection.
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Affiliation(s)
- Lisa van der Woude
- Radboud University Medical Center, Radboud Institute for Health Sciences, Department of Cardiothoracic Surgery, Postbus 9101, 6500, HB Nijmegen, the Netherlands; Dutch Institute for Clinical Auditing, Rijnsburgerweg 10, 2333, AA Leiden, the Netherlands.
| | - Michel W J M Wouters
- Dutch Institute for Clinical Auditing, Rijnsburgerweg 10, 2333, AA Leiden, the Netherlands; Netherlands Cancer Institute - Antoni van Leeuwenhoek Hospital, Department of Surgery, Plesmanlaan 121, 1066, CX Amsterdam, the Netherlands.
| | - Koen J Hartemink
- Netherlands Cancer Institute - Antoni van Leeuwenhoek Hospital, Department of Surgery, Plesmanlaan 121, 1066, CX Amsterdam, the Netherlands.
| | - David J Heineman
- Amsterdam University Medical Center, Department of Surgery, Postbus 7057, 1008 MB Amsterdam, the Netherlands; Amsterdam University Medical Center, Department of Cardiothoracic Surgery, Postbus 7057, 1008, MB Amsterdam, the Netherlands.
| | - Ad F T M Verhagen
- Radboud University Medical Center, Radboud Institute for Health Sciences, Department of Cardiothoracic Surgery, Postbus 9101, 6500, HB Nijmegen, the Netherlands.
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Yamashita SI, Tokuishi K, Moroga T, Nagata A, Imamura N, Miyahara S, Yoshida Y, Waseda R, Sato T, Shiraishi T, Nabeshima K, Kawahara K, Iwasaki A. Long-term survival of thoracoscopic surgery compared with open surgery for clinical N0 adenocarcinoma. J Thorac Dis 2020; 12:6523-6532. [PMID: 33282354 PMCID: PMC7711387 DOI: 10.21037/jtd-20-2259] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Background Early stage non-small cell lung cancer (NSCLC) is good candidate for video-assisted thoracoscopic surgery (VATS). Long-term outcome compared between VATS and open surgery remains unclear. The aim of this study was to assess the long-term outcome of VATS in early stage adenocarcinoma. Methods A retrospective study was performed in 546 patients which were operated between January 2006 and December 2010 in our institute and of those, 240 (220 lobectomies, and 20 segmentectomies) were clinical N0 adenocarcinoma. One hundred and thirty-five patients underwent VATS and 105 patients for open surgery. Long-term oncological outcomes were compared in both groups. Results There were significant differences in age, gender, Blinkman index, clinical T factor and tumor size between two groups. VATS group showed statistically longer operation time (P=0.01), less blood loss (P=0.005), shorter length of stay (P=0.001), and less dissected number of lymph nodes (P<0.001) compared with open surgery. Disease-free survival in VATS was significantly better than open surgery (5- and 10-year survival; VATS, 91.4%, 79.0%; open, 85.1%, 73.6%; respectively, P=0.04). Overall survival in VATS was not different from open (P=0.58). Propensity matched disease-free and overall survival was not significantly different between two groups. Multivariate Cox regression analysis showed that age [P=0.04, 95% confidence interval (CI): (1.02–6.81)] in overall and T factor [P=0.01, 95% CI: (1.41–17.3)] in disease-free survival was prognostic significant after propensity matching. Conclusions Our study demonstrated that long-term outcome in VATS for early stage adenocarcinoma was equivalent to open surgery. VATS may be a treatment of choice for promising long-term prognosis.
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Affiliation(s)
- Shin-Ichi Yamashita
- Department of General Thoracic, Breast, and Pediatric Surgery, Faculty of Medicine, Fukuoka University, Fukuoka, Japan.,General Thoracic and Breast Surgery Center, Fukuoka University Chikushi Hospital, Fukuoka, Japan
| | - Keita Tokuishi
- Department of General Thoracic, Breast, and Pediatric Surgery, Faculty of Medicine, Fukuoka University, Fukuoka, Japan
| | - Toshihiko Moroga
- Department of General Thoracic, Breast, and Pediatric Surgery, Faculty of Medicine, Fukuoka University, Fukuoka, Japan
| | - Asahi Nagata
- General Thoracic and Breast Surgery Center, Fukuoka University Chikushi Hospital, Fukuoka, Japan
| | - Naoko Imamura
- Department of General Thoracic, Breast, and Pediatric Surgery, Faculty of Medicine, Fukuoka University, Fukuoka, Japan
| | - So Miyahara
- Department of General Thoracic, Breast, and Pediatric Surgery, Faculty of Medicine, Fukuoka University, Fukuoka, Japan
| | - Yasuhiro Yoshida
- General Thoracic and Breast Surgery Center, Fukuoka University Chikushi Hospital, Fukuoka, Japan
| | - Ryuichi Waseda
- Department of General Thoracic, Breast, and Pediatric Surgery, Faculty of Medicine, Fukuoka University, Fukuoka, Japan
| | - Toshihiko Sato
- Department of General Thoracic, Breast, and Pediatric Surgery, Faculty of Medicine, Fukuoka University, Fukuoka, Japan
| | - Takeshi Shiraishi
- Department of General Thoracic, Breast, and Pediatric Surgery, Faculty of Medicine, Fukuoka University, Fukuoka, Japan
| | - Kazuki Nabeshima
- Department of Pathology, Fukuoka University Hospital, Fukuoka, Japan
| | - Katsunobu Kawahara
- Department of Thoracic Surgery, Kitsuki Central Hospital, Kitsuki, Japan
| | - Akinori Iwasaki
- Department of General Thoracic, Breast, and Pediatric Surgery, Faculty of Medicine, Fukuoka University, Fukuoka, Japan
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A Comparative Analysis of Long-Term Survival of Robotic Versus Thoracoscopic Lobectomy. Ann Thorac Surg 2020; 110:1139-1146. [DOI: 10.1016/j.athoracsur.2020.03.085] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/15/2019] [Revised: 02/25/2020] [Accepted: 03/24/2020] [Indexed: 02/07/2023]
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46
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Nguyen D, Gharagozloo F, Tempesta B, Meyer M, Gruessner A. Long-term results of robotic anatomical segmentectomy for early-stage non-small-cell lung cancer. Eur J Cardiothorac Surg 2020; 55:427-433. [PMID: 30325403 DOI: 10.1093/ejcts/ezy332] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/09/2018] [Revised: 08/27/2018] [Accepted: 08/30/2018] [Indexed: 11/13/2022] Open
Abstract
OBJECTIVES Anatomical segmentectomy is advocated for curative resection in select patients. We investigated the long-term results of robotic anatomical segmentectomy with mediastinal nodal dissection in patients with early-stage lung cancer. METHODS We retrospectively reviewed patients who underwent robotic anatomical segmentectomy for early-stage non-small-cell lung cancer (NSCLC). The follow-up data were obtained to determine survival and statistically significant risk factors in both univariable and multivariable models. RESULTS Seventy-one patients had clinical stage I NSCLC (36 men, 35 women, mean age 70 ± 12 years). All patients underwent R0 resection. The mean operating time was 134 min. Ten of 71 (14%) patients were upstaged. Eight of 71 (11%) patients were upstaged due to the size of tumour in the pathological specimen, and 2 of 71 (3%) patients were upstaged due to microscopic N2 nodal metastasis. Median hospitalization was 4 days (2-31 days). Complication rate was 29%. There were no complications attributable to the surgical robot. No patient died within 90 days. Mean follow-up was 54 months (range 2 months to 9 years). The overall 5-year survival was 43%, whereas lung cancer-specific 5-year survival was 55%. The 5-year lung cancer-specific survival for pathological stage I disease was 73%. Local or mediastinal recurrence occurred in 4 of 71(5%) patients. Pathological upstaging or recurrence resulted in 0% 5-year survival. The univariable and multivariable analyses showed that advanced age and pathological upstaging were statistically significant risk factors for lung cancer-specific death. CONCLUSIONS Robotic anatomical segmentectomy with mediastinal nodal dissection is a safe and feasible procedure. Accurate preoperative clinical staging is of critical importance for long-term survival.
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Affiliation(s)
- Duy Nguyen
- Division of Cardiothoracic Surgery, The University of Arizona Medical Center, Tucson, AZ, USA
| | - Farid Gharagozloo
- Global Robotics Institute, Florida Hospital Celebration Health and University of Central Florida, Orlando, FL, USA
| | - Barbara Tempesta
- Global Robotics Institute, Florida Hospital Celebration Health and University of Central Florida, Orlando, FL, USA
| | - Mark Meyer
- Division of Cardiothoracic Surgery, The University of Arizona Medical Center, Tucson, AZ, USA
| | - Angelika Gruessner
- Department of Biostatistics, The University of Arizona Medical Center, Tucson, AZ, USA
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Han D, Cao Y, Wu H, Wang H, Jiang L, Zhao D, Yao F, Li S, Zhang C, Zheng B, Fan J, Liao Y, Qiu B, Tan F, Chen C, Zhu Y, Gao S, Li H. Uniportal video-assisted thoracic surgery for the treatment of lung cancer: a consensus report from Chinese Society for Thoracic and Cardiovascular Surgery (CSTCVS) and Chinese Association of Thoracic Surgeons (CATS). Transl Lung Cancer Res 2020; 9:971-987. [PMID: 32953478 PMCID: PMC7481589 DOI: 10.21037/tlcr-20-576] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
Uniportal video-assisted thoracoscopic surgery (UniVATS) has been widely adopted in China, where several ultra-high volume thoracic surgical and training centers are located. The objective of this consensus from Chinese experts was to summarize the current application and give reference for the future development of UniVATS in the treatment of lung cancer. A panel of 41 experts from 21 Chinese hospitals was invited to join this project. The Delphi method was used in this consensus consisting of two rounds of voting. The questionnaire was based on the current clinical evidence. Forty (97.6%) experts completed the 2 rounds of questionnaires. The experts’ experience was relatively similar. We defined the UniVATS as monitor-dependent surgery, no use of rib-spreading and single incision less than 4 cm. Tumor with stage of T1–T3 and N0–N2 is considered amenable to UniVATS. Other consensus was reached on several points outlining the safety and feasibility, surgical skills, learning curve, short-term and long-term outcomes for lung cancer, and current application of subxiphoid and nonintubated UniVATS approach. This consensus statement represents a collective agreement among Chinese experts to suggest that UniVATS is an effective alternative to multi-portal approach, although high-level evidence is expected in the future. Some agreements can be referred in the training of young surgeons.
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Affiliation(s)
- Dingpei Han
- Department of Thoracic Surgery, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Yuqin Cao
- Department of Thoracic Surgery, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Han Wu
- Department of Thoracic Surgery, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Haifeng Wang
- Department of Thoracic Surgery, Shanghai Pulmonary Hospital, Tongji University School of Medicine, Shanghai, China
| | - Lei Jiang
- Department of Thoracic Surgery, Shanghai Pulmonary Hospital, Tongji University School of Medicine, Shanghai, China
| | - Deping Zhao
- Department of Thoracic Surgery, Shanghai Pulmonary Hospital, Tongji University School of Medicine, Shanghai, China
| | - Feng Yao
- Department of Thoracic Surgery, Shanghai Chest Hospital, Shanghai Jiao Tong University, Shanghai, China
| | - Shuben Li
- Department of Thoracic Surgery, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
| | - Chong Zhang
- Department of Thoracic Surgery, The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Bin Zheng
- Department of Thoracic Surgery, Fujian Medical University Union Hospital, Fuzhou, China
| | - Junqiang Fan
- Department of Thoracic Surgery, The Second Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Yongde Liao
- Department of Thoracic Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Bin Qiu
- Department of Thoracic Surgery, Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Fengwei Tan
- Department of Thoracic Surgery, Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Chun Chen
- Department of Thoracic Surgery, Fujian Medical University Union Hospital, Fuzhou, China
| | - Yuming Zhu
- Department of Thoracic Surgery, Shanghai Pulmonary Hospital, Tongji University School of Medicine, Shanghai, China
| | - Shugeng Gao
- Department of Thoracic Surgery, Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Hecheng Li
- Department of Thoracic Surgery, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
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48
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Sihoe ADL. Video-assisted thoracoscopic surgery as the gold standard for lung cancer surgery. Respirology 2020; 25 Suppl 2:49-60. [PMID: 32734596 DOI: 10.1111/resp.13920] [Citation(s) in RCA: 45] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2020] [Revised: 06/20/2020] [Accepted: 07/07/2020] [Indexed: 12/25/2022]
Abstract
Surgical resection remains the only effective means of cure in the vast majority of patients with early-stage lung cancer. It can be performed via a traditional open approach (particularly thoracotomy) or a minimally invasive approach. VATS is 'keyhole' surgery in the chest, and was first used for lung cancer resection in the early 1990s. Since then, a large volume of evolving clinical evidence has confirmed that VATS lung cancer resection offered proven safety and feasibility, better patient-reported post-operative outcomes, less surgical trauma as quantified by objective outcome measures and equivalent or better survival than open surgery. This has firmly established VATS as the surgical approach of choice for early-stage lung cancer today. Although impressive new non-surgical lung cancer therapies have emerged in recent years, VATS is also being constantly rejuvenated by the development of 'next generation' VATS techniques, the refinement of VATS sublobar resection for selected patients, the utilization of bespoke post-operative recovery programmes for VATS and the synthesis of VATS into multi-modality lung cancer therapy. There is little doubt that VATS will remain as the gold standard for lung cancer surgery for the foreseeable future.
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Affiliation(s)
- Alan D L Sihoe
- Gleneagles Hong Kong Hospital, Hong Kong SAR, China.,International Medical Centre, Hong Kong SAR, China
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49
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Demmy TL. The Musician, Instrument, or Orchestra? Ann Surg Oncol 2020; 27:4088-4090. [PMID: 32642993 DOI: 10.1245/s10434-020-08811-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2020] [Accepted: 06/24/2020] [Indexed: 11/18/2022]
Affiliation(s)
- Todd L Demmy
- Department of Thoracic Surgery, Roswell Park Cancer Institute, Buffalo, NY, USA. .,Department of Surgery, University at Buffalo, Buffalo, NY, USA.
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50
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Kennedy WR, Samson PP, Gabani P, Nikitas J, Bradley JD, Roach MC, Robinson CG. Impact of invasive nodal staging on regional and distant recurrence rates after SBRT for inoperable stage I NSCLC. Radiother Oncol 2020; 150:206-210. [PMID: 32622780 DOI: 10.1016/j.radonc.2020.06.043] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2020] [Revised: 05/31/2020] [Accepted: 06/26/2020] [Indexed: 02/06/2023]
Abstract
PURPOSE/OBJECTIVES Before definitive stereotactic body radiation therapy (SBRT) for presumably node-negative, early-stage NSCLC, many patients are staged with PET/CT alone. In patients undergoing PET/CT prior to SBRT, the role of invasive nodal staging (INS) with endobronchial ultrasound (EBUS) or mediastinoscopy is uncertain. We sought to characterize the impact of nodal staging modality on outcomes. MATERIALS/METHODS Patients receiving definitive SBRT for T1-2N0 NSCLC deemed node-negative by either PET/CT plus INS (EBUS or mediastinoscopy) or PET/CT alone were identified. Patients with initially equivocal or positive nodes on PET/CT were excluded from this analysis. All patients received 3-5 fraction SBRT according to institutional guidelines. Control was assessed by at least one follow-up CT in all patients. Multivariable logistic regression (MVA) was performed to identify variables independently associated with use of INS. RESULTS We identified 651 eligible patients at our institution from 2005-2016. INS was performed in 15.2% of patients (n = 99) with EBUS (n = 78) or mediastinoscopy (n = 21). Median follow-up was 19.4 months (0.2-135.1). Median survival was 28.5 months (0.6-140). Factors predictive of increased likelihood of INS after negative PET/CT on MVA were age (OR for decreasing age 1.033; 95% CI 1.058-1.010), Caucasian race (OR vs. non-white 1.852; 1.044-3.289), male sex (1.629; 1.031-2.575), central location (1.978; 1.218-3.211) and squamous histology (2.564; 1.243-5.287). Nodal and/or distant control at 2 years was similar between PET/CT alone (78%, 95% CI 74-82%) and INS + PET/CT (75%, 95% CI 65-85%) (p = 0.877) as well as on MVA. Overall survival did not differ based on staging modality. CONCLUSIONS In patients with early-stage NSCLC deemed node-negative by PET/CT, addition of INS did not appreciably alter patterns of failure or survival after definitive SBRT. This study does not question the established value of INS for equivocal or suspicious nodes.
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Affiliation(s)
- William R Kennedy
- Department of Radiation Oncology, Washington University School of Medicine, Saint Louis, United States
| | - Pamela P Samson
- Department of Radiation Oncology, Washington University School of Medicine, Saint Louis, United States
| | - Prashant Gabani
- Department of Radiation Oncology, Washington University School of Medicine, Saint Louis, United States
| | - John Nikitas
- Department of Radiation Oncology, Washington University School of Medicine, Saint Louis, United States
| | - Jeffrey D Bradley
- Department Radiation Oncology, Emory School of Medicine, Atlanta, United States
| | - Michael C Roach
- Department of Radiation Oncology, Cancer Center of Hawaii, Honolulu, United States
| | - Clifford G Robinson
- Department of Radiation Oncology, Washington University School of Medicine, Saint Louis, United States.
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