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Magnini A, Fissi A, Cinci L, Calistri L, Landini N, Nardi C. Diagnostic accuracy of imaging-guided biopsy of peripheral pulmonary lesions: a systematic review. Acta Radiol 2024:2841851241265707. [PMID: 39093605 DOI: 10.1177/02841851241265707] [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: 08/04/2024]
Abstract
The histologic definition of peripheral pulmonary lesion (PPL) is critical for a correct diagnosis and appropriate therapy. Non-invasive techniques for PPL biopsy are imaging-guided, using endobronchial ultrasound (EBUS), computed tomography (CT), and electromagnetic navigation bronchoscopy (ENB). To assess the diagnostic accuracy of PPL biopsy and provide a framework for reporting data for accuracy studies of PPL biopsy. A systematic review was conducted on PubMed, Scopus, and Web of Science to identify all the articles assessing the accuracy of EBUS, CT, and ENB between January 2000 and June 2023 basing search queries on keywords emerging from PICO question. Only studies investigating biopsy of PPL and reporting accuracy or necessary data to calculate it independently were included. Risk of bias was based on QUADAS-2 tool. In total, 81 studies were included. Median accuracy was 0.78 (range=0.51-0.94) in the EBUS group, 0.91 (range=0.73-0.97) in the CT group, 0.72 (range=0.59-0.97) in the ENB group, and 0.77 (range=0.61-0.92) in the combined group. Sensitivity and NPV ranges were 0.35-0.94 and 0.26-0.88 in the EBUS group, 0.71-0.97 and 0.46-1.00 in the CT group, 0.55-0.96 and 0.32-0.90 in the ENB group, and 0.70-0.90 and 0.28-0.79 in the combined group. Specificity and PPV were 1.00 in almost all studies. Overall complication rate was 3%, 30%, 8%, and 5% in the EBUS, CT, ENB, and combined groups. CT-guided biopsy was the most accurate technique, although with the highest complication rate. When calculating accuracy, indeterminate results must be considered false negatives according to the "intention-to-diagnose" principle.
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Affiliation(s)
- Andrea Magnini
- Department of Experimental and Clinical Biomedical Sciences, Radiodiagnostic Unit n. 2, University of Florence - Azienda Ospedaliero-Universitaria Careggi, Florence, Italy
| | - Armitha Fissi
- Department of Experimental and Clinical Biomedical Sciences, Radiodiagnostic Unit n. 2, University of Florence - Azienda Ospedaliero-Universitaria Careggi, Florence, Italy
| | - Lorenzo Cinci
- Department of Experimental and Clinical Biomedical Sciences, Radiodiagnostic Unit n. 2, University of Florence - Azienda Ospedaliero-Universitaria Careggi, Florence, Italy
| | - Linda Calistri
- Department of Experimental and Clinical Biomedical Sciences, Radiodiagnostic Unit n. 2, University of Florence - Azienda Ospedaliero-Universitaria Careggi, Florence, Italy
| | - Nicholas Landini
- Department of Radiological, Oncological and Pathological Sciences, Policlinico Umberto I Hospital, "Sapienza" Rome University, Rome, Italy
| | - Cosimo Nardi
- Department of Experimental and Clinical Biomedical Sciences, Radiodiagnostic Unit n. 2, University of Florence - Azienda Ospedaliero-Universitaria Careggi, Florence, Italy
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Chaudry FA, Thivierge-Southidara M, Molina JC, Farooqui SM, Hussain ST, Libermen M. CT-Guided vs. Navigational Bronchoscopic Biopsies for Solitary Pulmonary Nodules: A Single-Institution Retrospective Comparison. Cancers (Basel) 2023; 15:5258. [PMID: 37958432 PMCID: PMC10649424 DOI: 10.3390/cancers15215258] [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: 09/20/2023] [Revised: 10/31/2023] [Accepted: 10/31/2023] [Indexed: 11/15/2023] Open
Abstract
OBJECTIVE Lung cancer is the second most common cause of death by cancer. Multiple modalities can be used to obtain a tissue sample from a pulmonary nodule. We aimed to compare the yield and adverse events related to transthoracic needle aspiration (TTNA) and Electromagnetic Navigation Biopsy (ENB) at our institution. METHODS This was a single-center retrospective study in which all patients referred for evaluation of a pulmonary lesion over 5 years (1 January 2013 to 31 December 2018) were identified. Our primary outcome was to compare the accuracy of TTNA to that of ENB in establishing the diagnosis of pulmonary lesions. Secondary outcomes included the evaluation of the adverse events and the sensitivity, specificity, positive, and negative predictive value of each modality. RESULTS A total of 1006 patients were analyzed. The mean age of patients in the TTNA and the ENB group was 67.2 ± 11.2 years and 68.3 ± 9.2 years respectively. Local anesthesia was predominantly used for TTNA and moderate sedation was more commonly used in the ENB group. We found ENB to have an accuracy of 57.1%, with a sensitivity of 40.0%, a specificity of 100.0%, a positive predictive value of 100.0%, and a negative predictive value of 40.0%. As for the TTNA, the accuracy was 75.9%, with a sensitivity of 77.5%, a specificity of 61.5%, a positive predictive value of 95.0%, and a negative predictive value of 22.5%. The rate of clinically significant complications was higher in the TTNA group (8.2%) as compared to the ENB group (4.7%) with a p-value < 0.001. CONCLUSION TTNA was superior to ENB-guided biopsy for the diagnostic evaluation of lung nodules. However, the complication rate was much higher in the TTNA group as compared to the ENB group.
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Affiliation(s)
- Fawad Aleem Chaudry
- Department of Thoracic Surgery, Centre Hospitalier de l’Université de Montréal (CRCHUM), Montreal, QC H2X 0C1, Canada; (F.A.C.)
- Department of Pulmonary and Critical Care Medicine, University of Oklahoma Health Sciences Center, Oklahoma City, OK 73117, USA;
| | - Maureen Thivierge-Southidara
- Faculty of Education Sciences, Faculty of Medicine, Université de Montréal, Montreal, QC H2X 0C1, Canada
- Faculté de Médecine, Université Laval, Québec City, QC G1V 4G2, Canada
| | - Juan Carlos Molina
- Department of Thoracic Surgery, Centre Hospitalier de l’Université de Montréal (CRCHUM), Montreal, QC H2X 0C1, Canada; (F.A.C.)
| | - Samid M. Farooqui
- Department of Pulmonary and Critical Care Medicine, University of Oklahoma Health Sciences Center, Oklahoma City, OK 73117, USA;
| | - Syed Talal Hussain
- Department of Pulmonary and Critical Care Medicine, University of Oklahoma Health Sciences Center, Oklahoma City, OK 73117, USA;
| | - Moishe Libermen
- Department of Thoracic Surgery, Centre Hospitalier de l’Université de Montréal (CRCHUM), Montreal, QC H2X 0C1, Canada; (F.A.C.)
- Department of Surgery, Université de Montréal, Montreal, QC H2X 0C1, Canada
- Research Centre, Centre Hospitalier de l’Université de Montréal (CRCHUM), Montreal, QC H2X 0A9, Canada
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Nadig TR, Thomas N, Nietert PJ, Lozier J, Tanner NT, Wang Memoli JS, Pastis NJ, Silvestri GA. Guided Bronchoscopy for the Evaluation of Pulmonary Lesions: An Updated Meta-analysis. Chest 2023; 163:1589-1598. [PMID: 36640994 PMCID: PMC10925546 DOI: 10.1016/j.chest.2022.12.044] [Citation(s) in RCA: 36] [Impact Index Per Article: 36.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2022] [Revised: 12/07/2022] [Accepted: 12/27/2022] [Indexed: 01/13/2023] Open
Abstract
BACKGROUND Guided bronchoscopy is increasingly used to diagnose peripheral pulmonary lesions (PPLs). A meta-analysis published in 2012 demonstrated a pooled diagnostic yield of 70%; however, recent publications have documented yields as low as 40% and as high as 90%. RESEARCH QUESTION Has the diagnostic yield of guided bronchoscopy in patients with PPLs improved over the past decade? STUDY DESIGN AND METHODS A comprehensive search was performed of studies evaluating the diagnostic yield of differing bronchoscopic technologies used to reach PPLs. Study quality was assessed using the Quality assessment of diagnostic accuracy of studies (QUADAS-2) assessment tool. Number of lesions, type of technology used, overall diagnostic yield, and yield by size were extracted. Adverse events were recorded. Meta-analytic techniques were used to summarize findings across all studies. RESULTS A total of 16,389 lesions from 126 studies were included. There was no significant difference in diagnostic yield prior to 2012 (39 studies; 3,052 lesions; yield 70.5%) vs after 2012 (87 studies; 13,535 lesions; yield 69.2%) (P > .05). Additionally, there was no significant difference in yield when comparing different technologies. Studies with low risk of overall bias had a lower diagnostic yield than those with high risk of bias (66% vs 71%, respectively; P = .018). Lesion size > 2 cm, presence of bronchus sign, and reports with a high prevalence of malignancy in the study population were associated with significantly higher diagnostic yield. Significant (P < .0001) between-study heterogeneity was also noted. INTERPRETATION Despite the reported advances in bronchoscopic technology to diagnose PPLs, the diagnostic yield of guided bronchoscopy has not improved.
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Affiliation(s)
- Tejaswi R Nadig
- Division of Pulmonary, Critical Care, Allergy & Sleep Medicine, MUSC, Charleston, SC
| | - Nina Thomas
- Division of Pulmonary Disease & Critical Care, University of Colorado, Aurora, CO
| | - Paul J Nietert
- Department of Public Health Sciences, MUSC, Charleston, SC
| | - Jessica Lozier
- Division of Pulmonary, Critical Care, Allergy & Sleep Medicine, MUSC, Charleston, SC
| | - Nichole T Tanner
- Division of Pulmonary, Critical Care, Allergy & Sleep Medicine, MUSC, Charleston, SC; Health Equity and Rural Outreach Innovation Center (HEROIC), Ralph H. Johnson Veterans Affairs Hospital, Charleston, SC
| | - Jessica S Wang Memoli
- Division of Pulmonary, Critical Care and Respiratory Services, Medstar Washington Hospital Center, Washington, DC
| | - Nicholas J Pastis
- Division of Pulmonary, Critical Care and Sleep Medicine, Department of Medicine, The Ohio State University Wexner Medical Center, Columbus, OH
| | - Gerard A Silvestri
- Division of Pulmonary, Critical Care, Allergy & Sleep Medicine, MUSC, Charleston, SC.
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Kops SEP, Heus P, Korevaar DA, Damen JAA, Idema DL, Verhoeven RLJ, Annema JT, Hooft L, van der Heijden EHFM. Diagnostic yield and safety of navigation bronchoscopy: A systematic review and meta-analysis. Lung Cancer 2023; 180:107196. [PMID: 37130440 DOI: 10.1016/j.lungcan.2023.107196] [Citation(s) in RCA: 20] [Impact Index Per Article: 20.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2023] [Revised: 04/11/2023] [Accepted: 04/16/2023] [Indexed: 05/04/2023]
Abstract
BACKGROUND Navigation bronchoscopy has seen rapid development in the past decade in terms of new navigation techniques and multi-modality approaches utilizing different techniques and tools. This systematic review analyses the diagnostic yield and safety of navigation bronchoscopy for the diagnosis of peripheral pulmonary nodules suspected of lung cancer. METHODS An extensive search was performed in Embase, Medline and Cochrane CENTRAL in May 2022. Eligible studies used cone-beam CT-guided navigation (CBCT), electromagnetic navigation (EMN), robotic navigation (RB) or virtual bronchoscopy (VB) as the primary navigation technique. Primary outcomes were diagnostic yield and adverse events. Quality of studies was assessed using QUADAS-2. Random effects meta-analysis was performed, with subgroup analyses for different navigation techniques, newer versus older techniques, nodule size, publication year, and strictness of diagnostic yield definition. Explorative analyses of subgroups reported by studies was performed for nodule size and bronchus sign. RESULTS A total of 95 studies (n = 10,381 patients; n = 10,682 nodules) were included. The majority (n = 63; 66.3%) had high risk of bias or applicability concerns in at least one QUADAS-2 domain. Summary diagnostic yield was 70.9% (95%-CI 68.4%-73.2%). Overall pneumothorax rate was 2.5%. Newer navigation techniques using advanced imaging and/or robotics(CBCT, RB, tomosynthesis guided EMN; n = 24 studies) had a statistically significant higher diagnostic yield compared to longer established techniques (EMN, VB; n = 82 studies): 77.5% (95%-CI 74.7%-80.1%) vs 68.8% (95%-CI 65.9%-71.6%) (p < 0.001).Explorative subgroup analyses showed that larger nodule size and bronchus sign presence were associated with a statistically significant higher diagnostic yield. Other subgroup analyses showed no significant differences. CONCLUSION Navigation bronchoscopy is a safe procedure, with the potential for high diagnostic yield, in particular using newer techniques such as RB, CBCT and tomosynthesis-guided EMN. Studies showed a large amount of heterogeneity, making comparisons difficult. Standardized definitions for outcomes with relevant clinical context will improve future comparability.
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Affiliation(s)
- Stephan E P Kops
- Department of Pulmonary Diseases, Radboud University Medical Center, Nijmegen, The Netherlands.
| | - Pauline Heus
- Cochrane Netherlands, University Medical Centre Utrecht, Utrecht University, Utrecht, The Netherlands; Julius Center for Health Sciences and Primary Care, University Medical Centre Utrecht, Utrecht University, Utrecht, The Netherlands
| | - Daniël A Korevaar
- Department of Respiratory Medicine, Amsterdam University Medical Centers, Amsterdam, The Netherlands
| | - Johanna A A Damen
- Cochrane Netherlands, University Medical Centre Utrecht, Utrecht University, Utrecht, The Netherlands; Julius Center for Health Sciences and Primary Care, University Medical Centre Utrecht, Utrecht University, Utrecht, The Netherlands
| | - Demy L Idema
- Cochrane Netherlands, University Medical Centre Utrecht, Utrecht University, Utrecht, The Netherlands; Julius Center for Health Sciences and Primary Care, University Medical Centre Utrecht, Utrecht University, Utrecht, The Netherlands
| | - Roel L J Verhoeven
- Department of Pulmonary Diseases, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Jouke T Annema
- Department of Respiratory Medicine, Amsterdam University Medical Centers, Amsterdam, The Netherlands
| | - Lotty Hooft
- Cochrane Netherlands, University Medical Centre Utrecht, Utrecht University, Utrecht, The Netherlands; Julius Center for Health Sciences and Primary Care, University Medical Centre Utrecht, Utrecht University, Utrecht, The Netherlands
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Sun X, Su Y, Li S, Tian Y, Zhao L. [Diagnostic Value and Safety of Electromagnetic Navigation Bronchoscopy
in Peripheral Pulmonary Lesions: A Meta-analysis]. ZHONGGUO FEI AI ZA ZHI = CHINESE JOURNAL OF LUNG CANCER 2023; 26:119-134. [PMID: 36872051 PMCID: PMC10033244 DOI: 10.3779/j.issn.1009-3419.2023.102.07] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 03/07/2023]
Abstract
BACKGROUND The incidence and mortality of lung cancer have always been at the forefront of malignant tumors. With the development of lung cancer detection techniques, more peripheral pulmonary lesions (PPLs) have been detected. The diagnostic accuracy of procedures for PPLs keeps controversial. This study aims to systematically evaluate the diagnostic value and the safety of electromagnetic navigation bronchoscopy (ENB) in the diagnosis of PPLs. METHODS The relevant literatures in the diagnostic yield of PPLs by ENB were systematically retrieved from Wanfang Data Knowledge Service Platform, China National Knowledge Infrastructure, Embase, PubMed, Cochrane Library and Web of Science. The software of Stata 16.0, RevMan 5.4 and Meta-disc 1.4 were used to conduct the meta-analysis. RESULTS A total of 54 literatures with 55 studies were included in our meta-analysis. The pooled sensitivity, specificity, positive likelihood ratio, negative likelihood ratio and diagnostic odds ratio of ENB in the diagnosis of PPLs were 0.77 (95%CI: 0.73-0.81), 0.97 (95%CI: 0.93-0.99), 24.27 (95%CI: 10.21-57.67), 0.23 (95%CI: 0.19-0.28) and 104.19 (95%CI: 41.85-259.37), respectively. The area under curve (AUC) was 0.90 (95%CI: 0.87-0.92). Meta-regression and subgroup analyses indicated that the potential heterogeneity resulted from study type, additional localization techniques, sample size, lesion size and type of sedation. The use of additional localization techniques and general anesthesia have improved the diagnostic efficiency of ENB in PPLs. The incidence of adverse reactions and complications associated with ENB was very low. CONCLUSIONS ENB provides well diagnostic accuracy and safety.
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Affiliation(s)
- Xin Sun
- National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, China
| | - Yu Su
- School of Public Health, Capital Medical University, Beijing 100069, China
| | - Shangyao Li
- School of Public Health, Capital Medical University, Beijing 100069, China
| | - Yu Tian
- School of Public Health, Capital Medical University, Beijing 100069, China
| | - Liang Zhao
- National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, China
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Toennesen LL, Vindum HH, Risom E, Pulga A, Nessar RM, Arshad A, Christophersen A, Park YS, Cold KM, Konge L, Clementsen PF. When Pulmonologists Are Novice to Navigational Bronchoscopy, What Predicts Diagnostic Yield? Diagnostics (Basel) 2022; 12:diagnostics12123127. [PMID: 36553134 PMCID: PMC9777088 DOI: 10.3390/diagnostics12123127] [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: 11/09/2022] [Revised: 12/05/2022] [Accepted: 12/07/2022] [Indexed: 12/14/2022] Open
Abstract
Predicting factors of diagnostic yield in electromagnetic navigation bronchoscopy (ENB) have been explored in a number of previous studies based on data from experienced operators. However, little is known about predicting factors when the procedure is carried out by operators in the beginning of their learning curve. We here aim to identify the role of operators' experience as well as lesion- and procedure characteristics on diagnostic yield of ENB procedures in the hands of novice ENB operators. Four operators from three centers without prior ENB experience were enrolled. The outcome of consecutive ENB procedures was assessed and classified as either diagnostic or non-diagnostic and predicting factors of diagnostic yield were assessed. A total of 215 procedures were assessed. A total of 122 (57%) of the ENB procedures resulted in diagnostic biopsies. Diagnostic ENB procedures were associated with a minor yet significant difference in tumor size compared to non-diagnostic/inconclusive ENB procedures (28 mm vs. 24 mm; p = 0.03). Diagnostic ENB procedures were associated with visible lesions at either fluoroscopy (p = 0.003) or radial endobronchial ultrasound (rEBUS), (p = 0.001). In the logistic regression model, lesion visibility on fluoroscopy, but none of operator experience, the presence of a bronchus sign, lesion size, or location nor visibility on rEBUS significantly impacted the diagnostic yield. In novice ENB operators, lesion visibility on fluoroscopy was the only factor found to increase the chance of obtaining a diagnostic sample.
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Affiliation(s)
- Louise L. Toennesen
- Department of Pulmonary Medicine, Copenhagen University Hospital, 2650 Hvidovre, Denmark
| | - Helene H. Vindum
- Department of Onchology, Aarhus University Hospital, 8200 Aarhus, Denmark
| | - Ellen Risom
- Department of Pulmonary Medicine, Odense University Hospital, 5000 Odense, Denmark
| | - Alexis Pulga
- Department of Pulmonary Medicine, Bispebjerg University Hospital, 2400 Copenhagen, Denmark
| | - Rafi M. Nessar
- Department of Pulmonary Medicine, Zealand University Hospital, 4000 Roskilde, Denmark
| | - Arman Arshad
- Department of Pulmonary Medicine, Odense University Hospital, 5000 Odense, Denmark
| | - Alice Christophersen
- Department of Pulmonary Medicine, Odense University Hospital, 5000 Odense, Denmark
| | - Yoon Soo Park
- Massachusetts General Hospital, Boston, MA 02114, USA
- Harvard Medical School, Boston, MA 02115, USA
| | - Kristoffer Mazanti Cold
- Faculty of Health and Medical Sciences, University of Copenhagen, 1165 Copenhagen, Denmark
- Copenhagen Academy for Medical Education and Simulation (CAMES), Rigshospitalet, University of Copenhagen and the Capital Region of Denmark, 1165 Copenhagen, Denmark
- Correspondence: ; Tel.: +45-38623862
| | - Lars Konge
- Faculty of Health and Medical Sciences, University of Copenhagen, 1165 Copenhagen, Denmark
- Copenhagen Academy for Medical Education and Simulation (CAMES), Rigshospitalet, University of Copenhagen and the Capital Region of Denmark, 1165 Copenhagen, Denmark
| | - Paul Frost Clementsen
- Faculty of Health and Medical Sciences, University of Copenhagen, 1165 Copenhagen, Denmark
- Copenhagen Academy for Medical Education and Simulation (CAMES), Rigshospitalet, University of Copenhagen and the Capital Region of Denmark, 1165 Copenhagen, Denmark
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Yutaka Y, Sato T, Hidaka Y, Kato T, Kayawake H, Tanaka S, Yamada Y, Ohsumi A, Nakajima D, Hamaji M, Menju T, Date H. Electromagnetic navigation bronchoscopy-guided radiofrequency identification marking in wedge resection for fluoroscopically invisible small lung lesions. EUROPEAN JOURNAL OF CARDIO-THORACIC SURGERY : OFFICIAL JOURNAL OF THE EUROPEAN ASSOCIATION FOR CARDIO-THORACIC SURGERY 2022; 63:6972779. [PMID: 36617166 DOI: 10.1093/ejcts/ezad006] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/07/2022] [Revised: 12/14/2022] [Accepted: 01/04/2023] [Indexed: 01/09/2023]
Abstract
OBJECTIVES We developed a novel wireless localization technique after electromagnetic navigation bronchoscopy-guided radiofrequency identification marker placement for fluoroscopically invisible small lung lesions. We conducted an observational study to investigate the feasibility of this technique and retrospectively compared 2 marking approaches with or without cone-beam computed tomography (CBCT). METHODS Consecutive patients from January 2021 to March 2022 in our institution were enrolled. Markers were placed central to the lesions either in a bronchoscopic suite under intravenous anaesthesia or a hybrid operation theatre with CBCT under general anaesthesia. The efficacy of the 2 marking methods was compared using an inverse probability of treatment weighting adjusted analysis. RESULTS Totally 80 markers were placed (45 under CBCT and 35 under fluoroscopy) for 74 patients with 80 lesions [mean size: 6.9 mm (interquartile range: 5.1-8.4) at a median depth from the pleura of 14.0 mm (interquartile range: 8.5-19.5)]. The median distance from marker to lesion was 9.1 mm, with a pleural depth of 15.5 mm. The tumour resection rate was 97.5% (78/80) with the median surgical margin of 10.0 mm (interquartile range: 8.0-11.0). Although the bronchoscopy time was longer using CBCT because of the need for 2.8 scans per lesion, the distance from the marker to the lesion was shorter for marking using CBCT than marking using fluoroscopy (adjusted difference: -4.56, 95% confidence interval: -6.51 to -2.61, P < 0.001). CONCLUSIONS Electromagnetic navigation bronchoscopy-guided radiofrequency identification marking provided a high tumour resection rate with sufficient surgical margins.
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Affiliation(s)
- Yojiro Yutaka
- Department of Thoracic Surgery, Kyoto University Hospital, Kyoto, Japan
| | - Toshihiko Sato
- Department of General Thoracic, Breast and Pediatric Surgery, Fukuoka University Hospital, Fukuoka, Japan
| | - Yu Hidaka
- Department of Biomedical Statistics and Bioinformatics, Kyoto University, Kyoto, Japan
| | - Takao Kato
- Department of Clinical Research Facilitation, Institute for Advancement of Clinical and Translational Science, Kyoto University, Kyoto, Japan
| | - Hidenao Kayawake
- Department of Thoracic Surgery, Kyoto University Hospital, Kyoto, Japan
| | - Satona Tanaka
- Department of Thoracic Surgery, Kyoto University Hospital, Kyoto, Japan
| | - Yoshito Yamada
- Department of Thoracic Surgery, Kyoto University Hospital, Kyoto, Japan
| | - Akihiro Ohsumi
- Department of Thoracic Surgery, Kyoto University Hospital, Kyoto, Japan
| | - Daisuke Nakajima
- Department of Thoracic Surgery, Kyoto University Hospital, Kyoto, Japan
| | - Masatsugu Hamaji
- Department of Thoracic Surgery, Kyoto University Hospital, Kyoto, Japan
| | - Toshi Menju
- Department of Thoracic Surgery, Kyoto University Hospital, Kyoto, Japan
| | - Hiroshi Date
- Department of Thoracic Surgery, Kyoto University Hospital, Kyoto, Japan
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Bao F, Yu F, Wang R, Chen C, Zhang Y, Lin B, Wang Y, Hao X, Gu Z, Fang W. Electromagnetic bronchoscopy guided microwave ablation for early stage lung cancer presenting as ground glass nodule. Transl Lung Cancer Res 2021; 10:3759-3770. [PMID: 34733626 PMCID: PMC8512468 DOI: 10.21037/tlcr-21-474] [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: 06/07/2021] [Accepted: 08/23/2021] [Indexed: 12/11/2022]
Abstract
Background Patients with early-stage lung cancer are sometimes medically inoperable, and for patients with multiple primary lung cancers, surgical resection alone sometimes proves to be impractical. Local treatments like microwave ablation (MWA) are investigational alternatives for these patients. Most reported MWA procedures for lung cancers are performed percutaneously under CT guidance. MWA navigated by electromagnetic bronchoscopy (ENB) has been limitedly studied. In this study, we aimed to evaluate the safety and feasibility of MWA under ENB guidance in patients with inoperable early-stage lung cancers or multiple primary lung cancers which cannot be completely resected. Methods From June 2019 to December 2020, preliminary attempts of ENB-guided MWA were made in five medically inoperable patients with a single early-stage lung cancer and ten patients with multiple primary lung cancers which were difficult to resect at the same time. For patients with concomitant pulmonary nodules which needed surgical resection, thoracoscopic resections were performed following ENB-guided MWA. The safety, feasibility, and technique effectiveness of treatments were evaluated. Results ENB-guided MWA for 15 ground glass nodules (GGNs) in 15 patients was completed in accordance with the planned protocol. Biopsy of 13 GGNs showed malignancy. Five patients received simple ENB-guided MWA without simultaneous surgical resection and ten patients received simultaneous surgical resection for 13 concomitant pulmonary nodules. CT scan by the first postoperative week showed technique effectiveness of ablation for 11 nodules indicated for MWA. Four patients had mild complications after the procedure and recovered shortly after treatment. Conclusions For medically inoperable patients with a single GGN manifesting early-stage lung cancer and patients with multiple primary early-stage lung cancers which cannot be resected at the same time, ENB-guided MWA might be a safe and feasible alternative local treatment, whether combined with surgical resection or not. However, large, prospective, randomized, multicenter studies are needed to confirm its role in the treatment of early-stage lung cancer.
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Affiliation(s)
- Feichao Bao
- Department of Thoracic Surgery, Shanghai Chest Hospital, Shanghai Jiao Tong University, Shanghai, China
| | - Fenghao Yu
- Department of Thoracic Surgery, Shanghai Chest Hospital, Shanghai Jiao Tong University, Shanghai, China
| | - Rui Wang
- Department of Thoracic Surgery, Shanghai Chest Hospital, Shanghai Jiao Tong University, Shanghai, China
| | - Chunji Chen
- Department of Thoracic Surgery, Shanghai Chest Hospital, Shanghai Jiao Tong University, Shanghai, China
| | - Yonghui Zhang
- Department of Thoracic Surgery, Shanghai Chest Hospital, Shanghai Jiao Tong University, Shanghai, China
| | - Boyu Lin
- Department of Thoracic Surgery, Shanghai Chest Hospital, Shanghai Jiao Tong University, Shanghai, China
| | - Yiyang Wang
- Department of Thoracic Surgery, Shanghai Chest Hospital, Shanghai Jiao Tong University, Shanghai, China
| | - Xiuxiu Hao
- Department of Thoracic Surgery, Shanghai Chest Hospital, Shanghai Jiao Tong University, Shanghai, China
| | - Zhitao Gu
- Department of Thoracic Surgery, Shanghai Chest Hospital, Shanghai Jiao Tong University, Shanghai, China
| | - Wentao Fang
- Department of Thoracic Surgery, Shanghai Chest Hospital, Shanghai Jiao Tong University, Shanghai, China
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Yutaka Y, Sato T, Isowa M, Murata Y, Tanaka S, Yamada Y, Ohsumi A, Nakajima D, Hamaji M, Menju T, Chen-Yoshikawa TF, Date H. Electromagnetic navigation bronchoscopy versus virtual bronchoscopy navigation for improving the diagnosis of peripheral lung lesions: analysis of the predictors of successful diagnosis. Surg Today 2021; 52:923-930. [PMID: 34705111 DOI: 10.1007/s00595-021-02398-z] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2021] [Accepted: 09/28/2021] [Indexed: 12/19/2022]
Abstract
PURPOSE To investigate if electromagnetic navigation bronchoscopy (ENB) improves the diagnostic yield for peripheral lung lesions from that achieved by virtual bronchoscopy navigation (VBN). METHODS This retrospective study compared the results of 100 ENB-transbronchial lung biopsies (TBLBs) with those of 50 VBN-TBLBs at a single institution. RESULTS ENB improved the diagnostic yield significantly compared with VBN (64.0% for 19.4 ± 9.0 mm tumors vs. 46.0% for 27.6 ± 8.9 mm tumors; p < 0.0001). Irrespective of the bronchus sign, ENB was more favorable than VBN, with 81.0% (47/58) achieved by ENB vs. 60.0% (21/35) achieved by VBN in the presence of the positive bronchus sign (p = 0.0283), and 40.5% (17/42) achieved by ENB vs. 13.3% (2/15) achieved by VBN in the absence of the bronchus sign (p = 0.0431). Univariate analysis identified tumor size (p = 0.0048), amount of intravenous sedation (p = 0.0182), registration time (p = 0.0111), minimum distance to target (p = 0.0244), and the bronchus sign (p < 0.0001) as factors that affected the yield significantly for ENB. Multivariate analysis identified the bronchus sign (odds ratio 6.74; 95% CI 1.84-24.7) and the registration time (OR 1.01; 95% CI 1.00-1.02) as significant factors. CONCLUSIONS Despite the bronchus sign being a significant factor, ENB improved the diagnostic yield of smaller lesions significantly, compared with VBN, regardless of the bronchus sign.
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Affiliation(s)
- Yojiro Yutaka
- Department of Thoracic Surgery, Kyoto University Hospital, Kyoto, Japan.
| | - Toshihiko Sato
- Department of Thoracic, Breast and Pediatric Surgery, Fukuoka University, Fukuoka, Japan
| | - Masahide Isowa
- Department of Thoracic Surgery, Kyoto University Hospital, Kyoto, Japan
| | - Yoshitake Murata
- Department of Thoracic Surgery, Kyoto University Hospital, Kyoto, Japan
| | - Satona Tanaka
- Department of Thoracic Surgery, Kyoto University Hospital, Kyoto, Japan
| | - Yoshito Yamada
- Department of Thoracic Surgery, Kyoto University Hospital, Kyoto, Japan
| | - Akihito Ohsumi
- Department of Thoracic Surgery, Kyoto University Hospital, Kyoto, Japan
| | - Daisuke Nakajima
- Department of Thoracic Surgery, Kyoto University Hospital, Kyoto, Japan
| | - Masatsugu Hamaji
- Department of Thoracic Surgery, Kyoto University Hospital, Kyoto, Japan
| | - Toshi Menju
- Department of Thoracic Surgery, Kyoto University Hospital, Kyoto, Japan
| | | | - Hiroshi Date
- Department of Thoracic Surgery, Kyoto University Hospital, Kyoto, Japan
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Wagner MG, Periyasamy S, Schafer S, Laeseke PF, Speidel MA. Three-dimensional catheter navigation of airways using continuous-sweep limited angle fluoroscopy on a C-arm. J Med Imaging (Bellingham) 2021; 8:055001. [PMID: 34671695 DOI: 10.1117/1.jmi.8.5.055001] [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: 04/12/2021] [Accepted: 10/01/2021] [Indexed: 11/14/2022] Open
Abstract
Purpose: To develop an imaging-based 3D catheter navigation system for transbronchial procedures including biopsy and tumor ablation using a single-plane C-arm x-ray system. The proposed system provides time-resolved catheter shape and position as well as motion compensated 3D airway roadmaps. Approach: A continuous-sweep limited angle (CLA) imaging mode where the C-arm continuously rotates back and forth within a limited angular range while acquiring x-ray images was used for device tracking. The catheter reconstruction was performed using a sliding window of the most recent x-ray images, which captures information on device shape and position versus time. The catheter was reconstructed using a model-based approach and was displayed together with the 3D airway roadmap extracted from a pre-navigational cone-beam CT (CBCT). The roadmap was updated in regular intervals using deformable registration to tomosynthesis reconstructions based on the CLA images. The approach was evaluated in a porcine study (three animals) and compared to a gold standard CBCT reconstruction of the device. Results: The average 3D root mean squared distance between CLA and CBCT reconstruction of the catheter centerline was 1 ± 0.5 mm for a stationary catheter and 2.9 ± 1.1 mm for a catheter moving at ∼ 1 cm / s . The average tip localization error was 1.3 ± 0.7 mm and 2.7 ± 1.8 mm , respectively. Conclusions: The results indicate catheter navigation based on the proposed single plane C-arm imaging technique is feasible with reconstruction errors similar to the diameter of a typical ablation catheter.
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Affiliation(s)
- Martin G Wagner
- University of Wisconsin-Madison, School of Medicine and Public Health, Department of Medical Physics, Madison, United States
| | - Sarvesh Periyasamy
- University of Wisconsin-Madison, School of Medicine and Public Health, Department of Radiology, Madison, United States
| | | | - Paul F Laeseke
- University of Wisconsin-Madison, School of Medicine and Public Health, Department of Radiology, Madison, United States
| | - Michael A Speidel
- University of Wisconsin-Madison, School of Medicine and Public Health, Department of Medical Physics, Madison, United States.,University of Wisconsin-Madison, School of Medicine and Public Health, Department of Medicine, Madison, United States
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Lung Nodule Evaluation Using Robotic-Assisted Bronchoscopy at a Veteran's Affairs Hospital. J Clin Med 2021; 10:jcm10163671. [PMID: 34441966 PMCID: PMC8397153 DOI: 10.3390/jcm10163671] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2021] [Revised: 08/04/2021] [Accepted: 08/11/2021] [Indexed: 01/05/2023] Open
Abstract
The incidence of lung nodules has increased with improved diagnostic imaging and screening protocols. Despite improvements for diagnosing pulmonary nodules with technologies such as electromagnetic navigational bronchoscopy (ENB), several limitations still exist including adequate visualization, localization, and diagnostic yield. Robotic-assisted bronchoscopy with ENB has been introduced as a method to overcome these shortcomings. We describe our initial experience in evaluating lung nodules with robotic assisted bronchoscopy. We retrospectively reviewed data on the first 25 patients that underwent robotic-assisted bronchoscopy and biopsy. We analyzed success with localization, diagnostic yield, and post procedural morbidity. Diagnostic yield was 96% (24/25) with no periprocedural morbidity. The majority of nodules were malignant or atypical (76%) and were located in the right upper lobe. Diameter ranged between 0.8–6.9 cm (median size 1–2 cm). Seventy-five percent of patients underwent subsequent treatment for cancer based on these results, with 25% having continued surveillance. Robotic assisted bronchoscopy is safe and accurate. Studies with larger numbers will allow better understanding of the diagnostic yield and clinical utility of this approach in comparison to other diagnostic tools for lung nodules.
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12
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Eguchi T, Sato T, Shimizu K. Technical Advances in Segmentectomy for Lung Cancer: A Minimally Invasive Strategy for Deep, Small, and Impalpable Tumors. Cancers (Basel) 2021; 13:3137. [PMID: 34201652 PMCID: PMC8268648 DOI: 10.3390/cancers13133137] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2021] [Revised: 06/11/2021] [Accepted: 06/18/2021] [Indexed: 12/25/2022] Open
Abstract
With the increased detection of early-stage lung cancer and the technical advancement of minimally invasive surgery (MIS) in the field of thoracic surgery, lung segmentectomy using MIS, including video- and robot-assisted thoracic surgery, has been widely adopted. However, lung segmentectomy can be technically challenging for thoracic surgeons due to (1) complex segmental and subsegmental anatomy with frequent anomalies, and (2) difficulty in localizing deep, small, and impalpable tumors, leading to difficulty in obtaining adequate margins. In this review, we summarize the published evidence and discuss key issues related to MIS segmentectomy, focusing on preoperative planning/simulation and intraoperative tumor localization. We also demonstrate two of our techniques: (1) three-dimensional computed tomography (3DCT)-based resection planning using a novel 3DCT processing software, and (2) tumor localization using a novel radiofrequency identification technology.
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Affiliation(s)
- Takashi Eguchi
- Division of General Thoracic Surgery, Department of Surgery, School of Medicine, Shinshu University, Matsumoto 390-8621, Japan;
| | - Toshihiko Sato
- Department of General Thoracic, Breast, Pediatric Surgery, Faculty of Medicine, Fukuoka University, Fukuoka 814-0180, Japan;
| | - Kimihiro Shimizu
- Division of General Thoracic Surgery, Department of Surgery, School of Medicine, Shinshu University, Matsumoto 390-8621, Japan;
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Folch EE, Labarca G, Ospina-Delgado D, Kheir F, Majid A, Khandhar SJ, Mehta HJ, Jantz MA, Fernandez-Bussy S. Sensitivity and Safety of Electromagnetic Navigation Bronchoscopy for Lung Cancer Diagnosis: Systematic Review and Meta-analysis. Chest 2020; 158:1753-1769. [PMID: 32450240 DOI: 10.1016/j.chest.2020.05.534] [Citation(s) in RCA: 99] [Impact Index Per Article: 24.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2019] [Revised: 05/01/2020] [Accepted: 05/08/2020] [Indexed: 12/16/2022] Open
Abstract
BACKGROUND Bronchoscopy is a useful tool for the diagnosis of lesions near central airways; however, the diagnostic accuracy of these procedures for peripheral pulmonary lesions (PPLs) is a matter of ongoing debate. In this setting, electromagnetic navigation bronchoscopy (ENB) is a technique used to navigate and obtain samples from these lesions. This systematic review and meta-analysis aims to explore the sensitivity of ENB in patients with PPLs suspected of lung cancer. RESEARCH QUESTION In patients with peripheral pulmonary lesion suspected of lung cancer, what is the sensitivity and safety of electromagnetic navigation bronchoscopy compared to surgery or longitudinal follow up? STUDY DESIGN AND METHODS A comprehensive search of several databases was performed. Extracted data included sensitivity of ENB for malignancy, adequacy of the tissue sample, and complications. The study quality was assessed using the QUADAS-2 tool, and the combined data were meta-analyzed using a bivariate method model. A summary receiver operatic characteristic curve (sROC) was created. Finally, the quality of evidence was rated using the Grading of Recommendations Assessment, Development and Evaluation approach. RESULTS Forty studies with a total of 3,342 participants were included in our analysis. ENB reported a pooled sensitivity of 77% (95% CI, 72%-82%; I2 = 80.6%) and a specificity of 100% (95% CI, 99%-100%; I2 = 0%) for malignancy. The sROC showed an area under the curve of 0.955 (P = .03). ENB achieved a sufficient sample for ancillary tests in 90.9% (95% CI, 84.8%-96.9%; I2 = 80.7%). Risk of pneumothorax was 2.0% (95% CI, 1.0-3.0; I2 = 45.2%). We found subgroup differences according to the risk of bias and the number of sampling techniques. Meta-regression showed an association between sensitivity and the mean distance of the sensor tip to the center of the nodule, the number of tissue sampling techniques, and the cancer prevalence in the study. INTERPRETATION ENB is very safe with good sensitivity for diagnosing malignancy in patients with PPLs. The applicability of our findings is limited because most studies were done with the superDimension navigation system and heterogeneity was high. TRIAL REGISTRY PROSPERO; No.: CRD42019109449; URL: https://www.crd.york.ac.uk/prospero/.
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Affiliation(s)
- Erik E Folch
- Division of Pulmonary and Critical Care Medicine, Massachusetts General Hospital, Harvard Medical School, Boston, MA.
| | - Gonzalo Labarca
- Department of Clinical Biochemistry and Immunology, Faculty of Pharmacy, University of Concepcion, Concepcion, Chile
| | - Daniel Ospina-Delgado
- Division of Thoracic Surgery and Interventional Pulmonology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA
| | - Fayez Kheir
- Division of Thoracic Surgery and Interventional Pulmonology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA
| | - Adnan Majid
- Division of Thoracic Surgery and Interventional Pulmonology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA
| | | | - Hiren J Mehta
- Division of Pulmonary and Critical Care, University of Florida, Gainesville, FL
| | - Michael A Jantz
- Division of Pulmonary and Critical Care, University of Florida, Gainesville, FL
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He T, Cao J, Xu J, Lv W, Hu J. [Minimally Invasive Therapies for Early Stage Non-small Cell Lung Cancer]. ZHONGGUO FEI AI ZA ZHI = CHINESE JOURNAL OF LUNG CANCER 2020; 23:479-486. [PMID: 32106639 PMCID: PMC7309551 DOI: 10.3779/j.issn.1009-3419.2020.101.01] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
肺癌是目前全球最常见的癌症和癌症死亡的主要原因,其中非小细胞肺癌(non-small-cell lung cancer, NSCLC)约占肺癌总数的85%。随着计算机断层扫描(computed tomography, CT)等影像学筛查手段得到不断普及,肺癌的病理类型从以往以晚期中央型肺鳞癌为主,转变为现在的以早期周围型磨玻璃样结节等为表现的肺腺癌为主。肺癌的早诊早治有着重要意义,而微创介入技术的不断发展完善,使得肺癌治疗有了更多的选择,例如立体定向放射、经皮穿刺消融、支气管介入等。本文将就目前临床常见的这些微创介入治疗的作用原理、优势、不足及展望做一评述。
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Affiliation(s)
- Tianyu He
- Department of Thoracic Surgery, the First Affiliated Hospital, Zhejiang University, Hangzhou 310003, China
| | - Jinlin Cao
- Department of Thoracic Surgery, the First Affiliated Hospital, Zhejiang University, Hangzhou 310003, China
| | - Jinming Xu
- Department of Thoracic Surgery, the First Affiliated Hospital, Zhejiang University, Hangzhou 310003, China
| | - Wang Lv
- Department of Thoracic Surgery, the First Affiliated Hospital, Zhejiang University, Hangzhou 310003, China
| | - Jian Hu
- Department of Thoracic Surgery, the First Affiliated Hospital, Zhejiang University, Hangzhou 310003, China
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