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Du Y, Wen Y, Huang J. Analysis of variation of serum CEA, SCC, CYFRA21-1 in patients with lung cancer and their diagnostic value with EBUS-TBNA. J Med Biochem 2024; 43:363-371. [PMID: 39139168 PMCID: PMC11318073 DOI: 10.5937/jomb0-37083] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2023] [Accepted: 10/03/2023] [Indexed: 08/15/2024] Open
Abstract
Background To explore the variation of serum carcinoembryonic antigen (CEA), cytokeratin 19 fragment (CYFRA21-1), and squamous cell carcinoma (SCC) antigen in patients with lung cancer (LC) and their diagnostic value with endobronchial ultrasound-guided transbronchial needle aspiration (EBUS-TBNA). Methods This study examined the diagnostic value of serum tumor marker testing and EBUS-TBNA joint detection for LC in 150 patients with suspected LC. Results Compared to benign patients, the serum levels of CYFRA21-1, SCC, and CEA in LC were higher (P<0.05). In patients with squamous cell carcinoma (LSCC), small cell lung cancer (SCLC), and lung adenocarcinoma, lung adenocarcinoma had higher serum CEA levels (P<0.05). In comparison, LSCC patients had higher serum SCC and CYFRA21-1 levels (P<0.05). As compared to each index detected alone, the AUC of combined detection of each index to diagnose LC and identify pathological types of LC was elevated. Conclusions The clinical significance of serum CYFRA21-1, SCC, and CEA conjugated with EBUS-TBNA is demonstrated for diagnostic purposes and identification of LC pathological types.
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Affiliation(s)
- Yanjia Du
- Meizhou Peopležs Hospital, Department of Respiratory and Critical Care Medicine, Meizhou City, China
| | - Ya Wen
- Meizhou Peopležs Hospital, Department of Respiratory and Critical Care Medicine, Meizhou City, China
| | - Jieyu Huang
- Meizhou Peopležs Hospital, Department of Respiratory and Critical Care Medicine, Meizhou City, China
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Wallyn F, Fournier C, Jounieaux V, Basille D. [The role of endoscopy in exploration of the mediastinum, indications and results]. Rev Mal Respir 2023; 40:78-93. [PMID: 36528503 DOI: 10.1016/j.rmr.2022.12.001] [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: 07/10/2022] [Accepted: 11/30/2022] [Indexed: 12/23/2022]
Abstract
Since 2005, endobronchial ultrasound-guided transbronchial needle aspiration (EBUS-TBNA) has emerged as a standard pulmonological tool. The procedure is safe and well tolerated by patients, with minimal morbidity and almost no mortality. A previous review on the technique was published in 2012. However, over the last ten years, a number of new studies have been published on "benign" (sarcoidosis, tuberculosis…) as well as "malignant" diseases (lung cancer, metastases of extra-thoracic cancers, search for mutations and specific oncogenic markers…). These developments have led to expanded indications for EBUS-TBNA, with which it is indispensable to be familiar, in terms of "staging" as well as "diagnosis". In view of optimizing lymph node sampling, several publications have described and discussed EBUS exploration by means of newly available tools (biopsy forceps, larger needles…), and proposed interpretation of the images thereby produced. Given the ongoing evolution of linear EBUS, it seemed indispensable that information on this marvelous tool be updated. This review is aimed at summarizing the novel elements we have found the most important.
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Affiliation(s)
- F Wallyn
- Service endoscopie respiratoire. CHRU Lille, clinique de pneumologie, 59000 Lille, France
| | - C Fournier
- Service endoscopie respiratoire. CHRU Lille, clinique de pneumologie, 59000 Lille, France
| | - V Jounieaux
- Unité de soins continus cardio-thoracique-vasculaire-respiratoire. service de pneumologie, CHU d'Amiens-Picardie, 80054 Amiens, France
| | - D Basille
- Unité de soins continus cardio-thoracique-vasculaire-respiratoire. service de pneumologie, CHU d'Amiens-Picardie, 80054 Amiens, France.
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Wiesel O, Kaufman D, Caplan-Shaw C, Shaw J. Perspective and practice patterns of mediastinal staging among thoracic surgeons. J Thorac Dis 2022; 14:3727-3736. [PMID: 36389296 PMCID: PMC9641344 DOI: 10.21037/jtd-22-183] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2022] [Accepted: 06/17/2022] [Indexed: 01/18/2023]
Abstract
Background Accurate mediastinal staging of lung cancer patients is critical for determining appropriate treatment. Mediastinoscopy and endobronchial ultrasound (EBUS)-guided transbronchial needle aspiration are the most commonly utilized techniques. Limited data exist on training and practice trends among thoracic surgeons. We aimed to determine training and practice patterns and find whether there is a paradigm shift in mediastinal staging after the introduction of EBUS into practice among thoracic surgeons in the United States. Methods 28-question survey was constructed querying demographic, training, and practice patterns with mediastinoscopy and EBUS and was sent to practicing thoracic surgeons in the United States. Descriptive statistics were used to summarize quantitative data. Results Ninety-eight responded with a 93% completion rate. Eighty-seven percent of respondents received training in EBUS and 70% perform EBUS routinely. All respondents believe EBUS should be incorporated into thoracic surgery training curriculums. Majority of those who prefer EBUS feel EBUS is safer than mediastinoscopy, allows access to lymph nodes stations or lesions inaccessible by mediastinoscopy and prefer EBUS to avoid re-do mediastinoscopy and in irradiated mediastinum. Majority of those who prefer mediastinoscopy reported they perform more accurate staging compared to EBUS, that mediastinoscopy is more accurate in diagnosing lymphoma or sarcoidosis and that frozen section can be done at the same interval as resection. Among surgeons who prefer EBUS, 94% biopsy 3 or more lymph node stations, 86% routinely biopsy hilar (N1) nodes while 8% never biopsy N1 nodes. Of surgeons who prefer mediastinoscopy. Ninety-seven percent biopsy 3 or more lymph node stations, only 27% routinely biopsy N1 nodes and 70% never biopsy N1 nodes. Conclusions EBUS is used frequently by thoracic surgeons in their practice for mediastinal staging. Methods of obtaining proficiency in EBUS widely varied among surgeons. In addition to mediastinoscopy, dedicated EBUS training should be incorporated into thoracic surgery training curriculums.
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Affiliation(s)
- Ory Wiesel
- The Cardiovascular Institute, Division of Thoracic Surgery, Baruch-Padeh Medical Center of the North, Poriya, Israel;,The Faculty of Medicine in the Galilee, Bar-Ilan University, Ramat Gan, Israel
| | - Daniel Kaufman
- Division of General Thoracic Surgery, Maimonides Medical Center, Brooklyn, New York, NY, USA
| | - Caralee Caplan-Shaw
- Division of Pulmonary, Critical Care and Sleep Medicine, NYU Grossman School of Medicine, New York, NY, USA
| | - Jason Shaw
- Division of General Thoracic Surgery, Maimonides Medical Center, Brooklyn, New York, NY, USA
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Guibert N, Dutau H, Escarguel B, Egenod T, Fournier C, Legodec J, Trosini-Desert V, Lorut C, Lachkar S, Vergnon JM. L’essor de la pneumologie interventionnelle : une série spéciale coordonnée par le GETIF. Rev Mal Respir 2022; 39:409-410. [DOI: 10.1016/j.rmr.2022.04.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2022] [Accepted: 03/20/2022] [Indexed: 11/27/2022]
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Confirmatory Mediastinoscopy after Negative EBUS-TBNA for Mediastinal Staging of Lung Cancer: Systematic Review and Meta-analysis. Ann Am Thorac Soc 2022; 19:1581-1590. [PMID: 35348446 DOI: 10.1513/annalsats.202111-1302oc] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
RATIONALE Current guidelines of non-small cell lung cancer (NSCLC) mediastinal staging recommend starting invasive staging with endobronchial ultrasound-guided transbronchial needle aspiration (EBUS-TBNA). However, the indication to confirm a negative result of EBUS-TBNA by means of video-assisted mediastinoscopy (VAM) prior to resection differs in every guideline. OBJECTIVE Our aim was to evaluate the current evidence regarding the added value of confirmatory VAM after a negative EBUS-TBNA for mediastinal staging in patients with NSCLC. METHODS Systematic searches of studies on EBUS-TBNA for NSCLC mediastinal staging with or without confirmatory VAM but with surgical confirmation of negative results were conducted in accordance with PRISMA statement in PubMed, SCOPUS, Cochrane and Guidelines from 2005 through November 2021. In the meta-analysis the sensitivity of confirmatory VAM after a negative EBUS-TBNA, the sensitivity and negative predictive value (NPV) of the combination EBUS-TBNA plus confirmatory VAM, alongside the number of confirmatory VAM required to detect additional N2/3 disease (number needed to treat [NNT]), in patients with a previous negative EBUS-TBNA were estimated. RESULTS 5412 articles were found, of which 29 studies were included. Random effects meta-analysis showed a sensitivity of 66.9% (95% CI: 55.8%-77.1%) for confirmatory VAM, and 96.7% (95% CI: 95.1%- 98%) for the combination EBUS-TBNA plus confirmatory VAM. NPV in studies with confirmatory VAM increased of 79.2% (95% CI: 71.4%-86.1%) for EBUS-TBNA alone to 91.8% (95% CI: 87.1%-95.5%) for EBUS-TBNA plus confirmatory VAM. The NNT of confirmatory VAM in patients with a previous negative EBUS-TBNA was 23.8 (95% CI: 19.3-31.2) CONCLUSIONS: Confirmatory VAM after negative EBUS-TBNA reduces the rate of unforeseen N2/3 disease, but with a high NNT, and should be recommended only to certain cases yet to be defined.
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[The GELF is over, long live the GETIF!!]. Rev Mal Respir 2021; 38:131-133. [PMID: 33581984 DOI: 10.1016/j.rmr.2021.01.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2021] [Accepted: 01/28/2021] [Indexed: 11/22/2022]
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Impact of EBUS-TBNA in addition to [ 18F]FDG-PET/CT imaging on target volume definition for radiochemotherapy in stage III NSCLC. Eur J Nucl Med Mol Imaging 2021; 48:2894-2903. [PMID: 33547554 PMCID: PMC8263445 DOI: 10.1007/s00259-021-05204-7] [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] [Received: 09/23/2020] [Accepted: 01/17/2021] [Indexed: 12/13/2022]
Abstract
Purpose/introduction [18F]FDG-PET/CT is the standard imaging-technique for radiation treatment (RT) planning in locally advanced non-small cell lung cancer (NSCLC). The purpose of this study was to examine the additional value of endobronchial-ultrasound transbronchial needle aspiration (EBUS-TBNA) to standard PET/CT for mediastinal lymph-node (LN) staging and its impact on clinical target volume (CTV). Materials and methods All consecutive patients with primary stage III NSCLC who underwent [18F]FDG-PET/CT and EBUS-TBNA prior to RT were analyzed from 12/2011 to 06/2018. LN-stations were assessed by an expert-radiologist and a nuclear medicine-physician. CTV was evaluated by two independent radiation oncologists. LNs were grouped with increasing distance along the lymphatic chains from primary tumor into echelon-1 (ipsilateral hilum), echelon-2 (LN-station 7 and ipsilateral 4), and echelon-3 (remaining mediastinum and contralateral hilum). Results A total of 675 LN-stations of which 291 were positive for tumor-cells, were sampled by EBUS-TBNA in 180 patients. The rate of EBUS-positive LNs was 43% among all sampled LNs. EBUS-positivity in EBUS-probed LNs decreased from 85.8% in echelon-1 LNs to 42.4%/ 9.6% in echelon-2/ -3 LNs, respectively (p < 0.0001, Fisher’s exact test). The false discovery rate of PET in comparison with EBUS results rose from 5.3% in echelon-1 to 32.9%/ 69.1% in echelon-2/ -3 LNs, respectively (p < 0.0001, Fisher’s exact test). Sensitivity and specificity of FDG-PET/CT ranged from 85 to 99% and 67 to 80% for the different echelons. In 22.2% patients, EBUS-TBNA finding triggered changes of the treated CTV, compared with contouring algorithms based on FDG-avidity as the sole criterion for inclusion. CTV was enlarged in 6.7% patients due to EBUS-positivity in PET-negative LN-station and reduced in 15.5% by exclusion of an EBUS-negative but PET-positive LN-station. Conclusion The false discovery rate of [18F]FDG-PET/CT increased markedly with distance from the primary tumor. Inclusion of systematic mediastinal LN mapping by EBUS-TBNA in addition to PET/CT has the potential to increase accuracy of target volume definition, particularly in echelon-3 LNs. EBUS-TBNA is recommended as integral part of staging for radiochemotherapy in stage III NSCLC. Supplementary Information The online version contains supplementary material available at 10.1007/s00259-021-05204-7.
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Ferguson BD, Jones GD, Skovgard M, Molena D, Huang J, Bott MJ, Sihag S, Park BJ, Adusumilli PS, Downey RJ, Isbell JM, Rusch VW, Bains MS, Jones DR, Rocco G. Is Routine Chest Radiography Necessary After Endobronchial Ultrasound-guided Fine Needle Aspiration? Ann Thorac Surg 2020; 112:467-472. [PMID: 33096072 DOI: 10.1016/j.athoracsur.2020.08.033] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/21/2020] [Revised: 07/28/2020] [Accepted: 08/24/2020] [Indexed: 11/20/2022]
Abstract
BACKGROUND Chest radiography is routinely performed after endobronchial ultrasound-guided fine needle aspiration (EBUS-FNA) to detect clinically occult pneumothorax. Because the established rate of postprocedure pneumothorax is low, this study sought to determine whether routine chest radiography can be safely eliminated and to ascertain the potential cost reduction with its omission. METHODS Patients who underwent EBUS-FNA between January 1, 2017 and December 31, 2018 at Memorial Sloan Kettering Cancer Center (New York, NY) were retrospectively identified. Patient-related factors were summarized using descriptive statistics. Outcomes were compared using the χ2, Fisher exact, and analysis of variance tests. Univariate regression analysis was used to identify factors predictive of postprocedure pneumothorax. RESULTS A total of 757 patients were included in the study: 72.4% (548 of 757) underwent routine chest radiography in the postanesthesia care unit. Clinically relevant or radiographically evident pneumothorax developed in 1.5% of patients (11 of 757). Of the patients who underwent chest radiography, 0.5% (3 of 548) required unplanned admission for postprocedure pneumothorax, and 0.2% (1 of 548) required tube thoracostomy. Of the 209 patients who did not undergo chest radiography, none experienced a clinically evident pneumothorax. In total, only 1 patient (0.1%) had symptomatic pneumothorax. The pneumothorax event rate was so low that no association with demographic or clinical factors and no predictive factors could be identified. The number of patients needed to be screened by chest radiography to identify 1 patient requiring deviation from routine management is 183. The potential total cost reduction if routine chest radiography had been eliminated was $33,950. CONCLUSIONS The extremely low rate of postprocedure pneumothorax precluded informative statistical analysis. Routine chest radiography after EBUS-FNA may not be necessary, and its omission may confer a cost savings.
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Affiliation(s)
- Benjamin D Ferguson
- Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Gregory D Jones
- Thoracic Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Matthew Skovgard
- Thoracic Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Daniela Molena
- Thoracic Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, New York
| | - James Huang
- Thoracic Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Matthew J Bott
- Thoracic Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Smita Sihag
- Thoracic Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Bernard J Park
- Thoracic Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Prasad S Adusumilli
- Thoracic Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Robert J Downey
- Thoracic Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, New York
| | - James M Isbell
- Thoracic Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Valerie W Rusch
- Thoracic Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Manjit S Bains
- Thoracic Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, New York
| | - David R Jones
- Thoracic Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Gaetano Rocco
- Thoracic Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, New York.
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Carretta A. Cost-effectiveness of endoscopic mediastinal staging. MEDIASTINUM (HONG KONG, CHINA) 2020; 4:18. [PMID: 35118286 PMCID: PMC8794317 DOI: 10.21037/med-20-27] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 05/14/2020] [Accepted: 06/15/2020] [Indexed: 12/25/2022]
Abstract
Lung cancer is the first cause of cancer-related mortality. Mediastinal staging has a main role in the definition of the therapeutic strategy in early-stage and locally-advanced non-small cell lung cancer (NSCLC). Non-invasive mediastinal staging with CT or PET imaging has relatively limited accuracy, and nodal biopsy may be required to reach adequate staging results. In the last two decades endoscopic techniques have been increasingly used in the field of mediastinal staging thanks to a reduced invasiveness and to the possibility of obtaining a more thorough assessment in comparison with surgical techniques. However, the ideal staging strategy is still a matter for debate, particularly considering the cost-effectiveness of the different approaches. Complication-rate, costs, impact on quality of life, time delay to treatment and survival of the different staging techniques still have to be analyzed in detail. Other issues to be discussed are the optimal combination of staging approaches and the influence of factors as the prevalence of nodal disease on the cost-effectiveness of the different methods. Future issues of invasive staging concern the possibility of extending the definition of nodal status to N1 intrapulmonary nodes, in the light of the development of new oncological and surgical therapeutic approaches.
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Affiliation(s)
- Angelo Carretta
- Department of Thoracic Surgery, San Raffaele Hospital, School of Medicine, Vita-salute San Raffaele University, Milan, Italy
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