1
|
Divisi D, Di Leonardo G, Venturino M, Scarnecchia E, Gonfiotti A, Viggiano D, Lucchi M, Mastromarino MG, Bertani A, Crisci R. Endobronchial Ultrasound/Transbronchial Needle Aspiration-Biopsy for Systematic Mediastinal lymph Node Staging of Non-Small Cell Lung Cancer in Patients Eligible for Surgery: A Prospective Multicenter Study. Cancers (Basel) 2023; 15:4029. [PMID: 37627057 PMCID: PMC10452056 DOI: 10.3390/cancers15164029] [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: 07/13/2023] [Revised: 08/06/2023] [Accepted: 08/07/2023] [Indexed: 08/27/2023] Open
Abstract
BACKGROUND The treatment of lung cancer depends on histological and/or cytological evaluation of the mediastinal lymph nodes. Endobronchial ultrasound/transbronchial needle aspiration-biopsy (EBUS/TBNA-TBNB) is the only minimally invasive technique for a diagnostic exploration of the mediastinum. The aim of this study is to analyze the reliability of EBUS in the preoperative staging of non-small cell lung cancer (NSCLC). METHODS A prospective study was conducted from December 2019 to December 2022 on 217 NSCLC patients, who underwent preoperative mediastinal staging using EBUS/TBNA-TBNB according to the ACCP and ESTS guidelines. The following variables were analyzed in order to define the performance of the endoscopic technique-comparing the final staging of lung cancer after pulmonary resection with the operative histological findings: clinical characteristics, lymph nodes examined, number of samples, and likelihood ratio for positive and negative outcomes. RESULTS No morbidity or mortality was noted. All patients were discharged from hospital on day one. In 201 patients (92.6%), the preoperative staging using EBUS and the definitive staging deriving from the evaluation of the operative specimen after lung resection were the same; the same number of patients were detected in downstaging and upstaging (8 and 8, 7.4%). The sensitivity, specificity, positive and negative predictive value, and diagnostic accuracy were 90%, 90%, 82%, 94%, and 90%, respectively. The likelihood ratio for positive and negative results was 9 and 0.9, respectively, confirming cancer when present and excluding it when absent. CONCLUSIONS EBUS is the only low-invasive and easy procedure for mediastinal staging. The possibility to check the method in each of its phases-through direct visualization of the vessels regardless of their location in relation to the lymph nodes-makes it safe both for the endoscopist and for the patient. Certainly, the cytologist/histologist and/or operator must have adequate expertise in order not to negatively affect the outcome of the method, although three procedures appear to reduce the impact of the individual professional involved on performance.
Collapse
Affiliation(s)
- Duilio Divisi
- Department of Life, Health and Environmental Sciences, Thoracic Surgery Unit, University of L’Aquila, 67100 L’Aquila, Italy
| | - Gabriella Di Leonardo
- Department of Life, Health and Environmental Sciences, Thoracic Surgery Unit, University of L’Aquila, 67100 L’Aquila, Italy
| | | | - Elisa Scarnecchia
- Department of Thoracic Surgery, Cuneo General Hospital, 12100 Cuneo, Italy
| | - Alessandro Gonfiotti
- Thoracic Surgery Department of Experimental and Clinical Medicine, University of Florence, 50121 Florence, Italy
| | - Domenico Viggiano
- Thoracic Surgery Department of Experimental and Clinical Medicine, University of Florence, 50121 Florence, Italy
| | - Marco Lucchi
- Division of Thoracic Surgery, University Hospital of Pisa, 56124 Pisa, Italy
| | | | - Alessandro Bertani
- Division of Thoracic Surgery and Lung Transplantation, IRCCS ISMETT-UPMC, 90127 Palermo, Italy
| | - Roberto Crisci
- Department of Life, Health and Environmental Sciences, Thoracic Surgery Unit, University of L’Aquila, 67100 L’Aquila, Italy
| |
Collapse
|
2
|
Martijn VD, Jelle Egbert B, Bart T, Christian D, Frank Jozef Christiaan VDB, Wilhelmina Hendrika S, Michel G, Geert K, David Jonathan H. Pulmonary metastasectomy with lymphadenectomy for colorectal pulmonary metastases: A systematic review. Eur J Surg Oncol 2021; 48:253-260. [PMID: 34656390 DOI: 10.1016/j.ejso.2021.09.020] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2021] [Revised: 09/19/2021] [Accepted: 09/27/2021] [Indexed: 12/17/2022] Open
Abstract
BACKGROUND Routine lymphadenectomy during metastasectomy for pulmonary metastases of colorectal cancer has been recommended by several recent expert consensus meetings. However, evidence supporting lymphadenectomy is limited. The aim of this study was to perform a systematic review of the literature on the impact of simultaneous lymph node metastases on patient survival during metastasectomy for colorectal pulmonary metastases (CRPM). METHODS A systematic review was conducted according to the PRISMA guidelines of studies on lymphadenectomy during pulmonary metastasectomy for CRPM. Articles published between 2000 and 2020 were identified from Medline, Embase and the Cochrane Library without language restriction. Grading of Recommendations Assessment, Development and Evaluation (GRADE) framework was used to assess the risk of bias and applicability of included studies. Survival rates were assessed and compared for the presence and level of nodal involvement. RESULTS Following review of 8054 studies by paper and abstract, 27 studies comprising 3619 patients were included in the analysis. All patients included in these studies underwent lymphadenectomy during pulmonary metastasectomy for CRPM. A total of 690 patients (19.1%) had simultaneous lymph node metastases. Five-year overall survival for patients with and without lymph node metastases was 18.2% and 51.3%, respectively (p < .001). Median survival for patients with lymph node metastases was 27.9 months compared to 58.9 months in patients without lymph node metastases (p < .001). Five-year overall survival for patients with N1 and N2 lymph node metastases was 40.7% and 10.9%, respectively (p = .064). CONCLUSION Simultaneous lymph node metastases of CRPM have a detrimental impact on survival and this is most apparent for mediastinal lymph node metastases. Therefore, lymphadenectomy during pulmonary metastasectomy for CRPM can be advised to obtain important prognostic value.
Collapse
Affiliation(s)
- van Dorp Martijn
- Amsterdam UMC, Vrije Universiteit Amsterdam, Department of Surgery, Cancer Center Amsterdam, De Boelelaan, 1117, Amsterdam, the Netherlands.
| | | | - Torensma Bart
- Leiden University Medical Centre, Department of Anesthesiology, Albinusdreef 2, Leiden, the Netherlands
| | - Dickhoff Christian
- Amsterdam UMC, Vrije Universiteit Amsterdam, Department of Surgery, Cancer Center Amsterdam, De Boelelaan, 1117, Amsterdam, the Netherlands; Amsterdam UMC, Vrije Universiteit Amsterdam, Department of Cardiothoracic Surgery, Cancer Center Amsterdam, De Boelelaan, 1117, Amsterdam, the Netherlands
| | | | | | - Gonzalez Michel
- Centre Hospitalier Vaudois, Department of Thoracic Surgery, Rue du Bugnon 46, Lausanne, Switzerland
| | - Kazemier Geert
- Amsterdam UMC, Vrije Universiteit Amsterdam, Department of Surgery, Cancer Center Amsterdam, De Boelelaan, 1117, Amsterdam, the Netherlands
| | - Heineman David Jonathan
- Amsterdam UMC, Vrije Universiteit Amsterdam, Department of Surgery, Cancer Center Amsterdam, De Boelelaan, 1117, Amsterdam, the Netherlands; Amsterdam UMC, Vrije Universiteit Amsterdam, Department of Cardiothoracic Surgery, Cancer Center Amsterdam, De Boelelaan, 1117, Amsterdam, the Netherlands
| |
Collapse
|
3
|
Abstract
Lymph node (LN) removal during pulmonary metastasectomy is a prerequisite to achieve complete resection or at least collect prognostic information, but is not yet generally accepted. On average, the rate of unexpected lymph node involvement (LNI) is less than 10% in sarcoma, 20% in colorectal cancer (CRC) and 30% in renal cell carcinoma (RCC) when radical LN dissection is performed. LNI is a negative prognostic factor and presence of preoperative mediastinal disease usually leads to exclusion of the patient from metastasis surgery. Nonetheless, some authors found excellent prognoses even with mediastinal LNI in colorectal and RCC metastases when radical LN dissection was performed (median survival of 37 and 36 months, respectively). Multiple metastases, central location of the lesion followed by anatomical resections are associated with a higher LNI rate. The real prognostic influence of systematic LN dissection remains unclear. Two positive effects were described after radical lymphadenectomy: a trend for improved survival in RCC patients and a reduction of mediastinal recurrences from 23% to 0% in CRC patients. Unfortunately, there is a great number of studies that do not demonstrate any positive effect of lymphadenectomy during pulmonary metastasectomy except a pseudo stage migration effect. Future studies should not only focus on survival, but also on local and LN recurrence.
Collapse
Affiliation(s)
- Stefan Welter
- Department of Thoracic Surgery, Lung Clinic Hemer, Theo-Funccius-Str. 1, 58675 Hemer, Germany
| | - Varun Gupta
- Department of Thoracic Surgery, Lung Clinic Hemer, Theo-Funccius-Str. 1, 58675 Hemer, Germany
| | - Ioannis Kyritsis
- Department of Thoracic Surgery, Lung Clinic Hemer, Theo-Funccius-Str. 1, 58675 Hemer, Germany
| |
Collapse
|
4
|
Divisi D, Zaccagna G, Barone M, Gabriele F, Crisci R. Endobronchial ultrasound-transbronchial needle aspiration (EBUS/TBNA): a diagnostic challenge for mediastinal lesions. ANNALS OF TRANSLATIONAL MEDICINE 2018; 6:92. [PMID: 29666815 DOI: 10.21037/atm.2017.12.19] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Lung cancer is one of the most frequent neoplastic diseases. To date, most lung cancer is diagnosed at an advanced stage, making it difficult to choose the diagnostic and therapeutic strategy. Surgical resection represents the best therapeutic solution. However, the best results are obtained only in the early stages of the disease. Lymph node involvement conditions the treatment (surgical or non-surgical approach). Mediastinoscopy is an effective and widely used method for mediastinal staging but does not allow us to reach many mediastinal lymph nodes. Endobronchial ultrasound/transbronchial needle aspiration (EBUS-TBNA) allows us to reach more lymph nodes and is referred to as a first-choice exam for mediastinal staging.
Collapse
Affiliation(s)
- Duilio Divisi
- Thoracic Surgery Unit, University of L'Aquila, "G. Mazzini" Hospital, Teramo, Italy
| | - Gino Zaccagna
- Thoracic Surgery Unit, University of L'Aquila, "G. Mazzini" Hospital, Teramo, Italy
| | - Mirko Barone
- Thoracic Surgery Unit, University of L'Aquila, "G. Mazzini" Hospital, Teramo, Italy
| | - Francesca Gabriele
- Thoracic Surgery Unit, University of L'Aquila, "G. Mazzini" Hospital, Teramo, Italy
| | - Roberto Crisci
- Thoracic Surgery Unit, University of L'Aquila, "G. Mazzini" Hospital, Teramo, Italy
| |
Collapse
|
5
|
Abstract
The lungs are a common site of metastatic disease. Pulmonary metastases develop due to local blood flow and cellular or biochemical properties of tumor cells. Metastases develop from any type of malignancy and may occur via hematogenous, lymphatic, aerogenous, and/or direct spread. Metastatic disease may present with symptoms indistinguishable from primary lung cancer, including dyspnea, hemoptysis, and chest pain. Radiographically, these may present as parenchymal lung disease, mediastinal lymphadenopathy, airway obstruction, or pleural and vascular disease. No part of the thorax is spared from metastatic potential. This review highlights complications of non-pulmonary solid malignancies based on sites of anatomic metastases.
Collapse
Affiliation(s)
- Jonathan Puchalski
- Yale University School of Medicine, 15 York Street, LCI 100, New Haven, CT 06510, USA.
| |
Collapse
|