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Matsumoto Y, Kho SS, Furuse H. Improving diagnostic strategies in bronchoscopy for peripheral pulmonary lesions. Expert Rev Respir Med 2024; 18:581-595. [PMID: 39093300 DOI: 10.1080/17476348.2024.2387089] [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: 03/08/2024] [Revised: 05/08/2024] [Accepted: 07/29/2024] [Indexed: 08/04/2024]
Abstract
INTRODUCTION In the past two decades, bronchoscopy of peripheral pulmonary lesions (PPLs) has improved its diagnostic yield due to the combination of various instruments and devices. Meanwhile, the application is complex and intertwined. AREAS COVERED This review article outlines strategies in diagnostic bronchoscopy for PPLs. We summarize the utility and evidence of key instruments and devices based on the results of clinical trials. Future perspectives of bronchoscopy for PPLs are also discussed. EXPERT OPINION The accuracy of reaching PPLs by bronchoscopy has improved significantly with the introduction of combined instruments such as navigation, radial endobronchial ultrasound, digital tomosynthesis, and cone-beam computed tomography. It has been accelerated with the advent of approach tools such as newer ultrathin bronchoscopes and robotic-assisted bronchoscopy. In addition, needle aspiration and cryobiopsy provide further diagnostic opportunities beyond forceps biopsy. Rapid on-site evaluation may also play an important role in decision making during the procedures. As a result, the diagnostic yield of bronchoscopy for PPLs has improved to a level comparable to that of transthoracic needle biopsy. The techniques and technologies developed in the diagnosis will be carried over to the next step in the transbronchial treatment of PPLs in the future.
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Affiliation(s)
- Yuji Matsumoto
- Department of Endoscopy, Respiratory Endoscopy Division/Department of Thoracic Oncology, National Cancer Center Hospital, Chuo-ku, Tokyo, Japan
| | - Sze Shyang Kho
- Division of Respiratory Medicine, Department of Internal Medicine, Sarawak General Hospital, Kuching, Malaysia
| | - Hideaki Furuse
- Department of Endoscopy, Respiratory Endoscopy Division, National Cancer Center Hospital, Chuo-ku, Tokyo, Japan
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Husta BC, Menon A, Bergemann R, Lin IH, Schmitz J, Rakočević R, Nadig TR, Adusumilli PS, Beattie JA, Lee RP, Park BJ, Rocco G, Bott MJ, Chawla M, Kalchiem-Dekel O. The incremental contribution of mobile cone-beam computed tomography to the tool-lesion relationship during shape-sensing robotic-assisted bronchoscopy. ERJ Open Res 2024; 10:00993-2023. [PMID: 39040587 PMCID: PMC11261373 DOI: 10.1183/23120541.00993-2023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2023] [Accepted: 02/16/2024] [Indexed: 07/24/2024] Open
Abstract
Introduction This study aims to answer the question of whether adding mobile cone-beam computed tomography (mCBCT) imaging to shape-sensing robotic-assisted bronchoscopy (ssRAB) translates into a quantifiable improvement in the tool-lesion relationship. Methods Data from 102 peripheral lung lesions with ≥2 sequential mCBCT orbital spins and from 436 lesions with 0-1 spins were prospectively captured and retrospectively analysed. The primary outcome was the tool-lesion relationship status across the first and the last mCBCT spins. Secondary outcomes included 1) the change in distance between the tip of the sampling tool and the centre of the lesion between the first and the last spins and 2) the per-lesion diagnostic yield. Results Compared to lesions requiring 0-1 spins, lesions requiring ≥2 spins were smaller and had unfavourable bronchus sign and intra-operative sonographic view. On the first spin, 54 lesions (53%) were designated as non-tool-in-lesion (non-TIL) while 48 lesions (47%) were designated as TIL. Of the 54 initially non-TIL cases, 49 (90%) were converted to TIL status by the last spin. Overall, on the last spin, 96 out of 102 lesions (94%) were defined as TIL and six out of 102 lesions (6%) were defined as non-TIL (p<0.0001). The mean distance between the tool and the centre of the lesion decreased from 10.4 to 6.6 mm between the first and last spins (p<0.0001). The overall diagnostic yield was 77%. Conclusion Targeting traditionally challenging lung lesions, intra-operative volumetric imaging allowed for the conversion of 90% of non-TIL status to TIL. Guidance with mCBCT resulted in a significant decrease in the distance between the tip of the needle to lesion centre.
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Affiliation(s)
- Bryan C. Husta
- Section of Interventional Pulmonology, Pulmonary Service, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Anu Menon
- Section of Interventional Pulmonology, Pulmonary Service, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Reza Bergemann
- Section of Interventional Pulmonology, Pulmonary Service, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - I-Hsin Lin
- Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Jaclyn Schmitz
- Department of Medical Physics, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Rastko Rakočević
- Section of Interventional Pulmonology, Pulmonary Service, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Tejaswi R. Nadig
- Section of Interventional Pulmonology, Pulmonary Service, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Prasad S. Adusumilli
- Thoracic Surgery Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Jason A. Beattie
- Section of Interventional Pulmonology, Pulmonary Service, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Robert P. Lee
- Section of Interventional Pulmonology, Pulmonary Service, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Bernard J. Park
- Thoracic Surgery Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Gaetano Rocco
- Thoracic Surgery Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Matthew J. Bott
- Thoracic Surgery Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Mohit Chawla
- Section of Interventional Pulmonology, Pulmonary Service, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Or Kalchiem-Dekel
- Section of Interventional Pulmonology, Pulmonary Service, Memorial Sloan Kettering Cancer Center, New York, NY, USA
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Balasubramanian P, Abia-Trujillo D, Barrios-Ruiz A, Garza-Salas A, Koratala A, Chandra NC, Yu Lee-Mateus A, Labarca G, Fernandez-Bussy S. Diagnostic yield and safety of diagnostic techniques for pulmonary lesions: systematic review, meta-analysis and network meta-analysis. Eur Respir Rev 2024; 33:240046. [PMID: 39293856 PMCID: PMC11409058 DOI: 10.1183/16000617.0046-2024] [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: 03/05/2024] [Accepted: 06/18/2024] [Indexed: 09/20/2024] Open
Abstract
BACKGROUND With recent advancements in bronchoscopic procedures, data on the best modality to sample peripheral pulmonary lesions (PPLs) is lacking, especially comparing bronchoscopy with computed tomography-guided transthoracic biopsy or needle aspiration (CT-TBNA). METHODS We performed a meta-analysis, pairwise meta-analysis and network meta-analysis on studies reporting diagnostic yield and complications with the use of CT-TBNA, radial endobronchial ultrasound (rEBUS), virtual bronchoscopy (VB), electromagnetic navigation (EMN) or robot-assisted bronchoscopy (RAB) to sample PPLs. The primary outcome was diagnostic yield and the secondary outcome was complications. We estimated the relative risk ratios using a random-effects model and used the frequentist approach for the network meta-analysis. We performed extensive analysis to assess the heterogeneity including reporting bias, publication bias, subgroup and meta-regressional analysis. We assessed the quality of the studies using Quality Assessment of Diagnostic Accuracy Studies-2 (QUADAS-2) and QUADAS-Comparative (QUADAS-C). RESULTS We included 363 studies. The overall pooled diagnostic yield was 78.1%, the highest with CT-TBNA (88.9%), followed by RAB (84.8%) and the least with rEBUS (72%). In the pairwise meta-analysis, only rEBUS showed inferiority to CT-TBNA. The network meta-analysis ranked CT-TBNA as likely the most effective approach followed by VB, EMN and RAB, while rEBUS was the least effective, with a low-GRADE certainty. CT-TBNA had the highest rate of complications. CONCLUSION Although CT-TBNA is the most effective approach to sample PPLs, RAB has a comparable diagnostic yield with a lesser complication rate. Further prospective studies are needed comparing CT-TBNA and RAB.
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Affiliation(s)
| | - David Abia-Trujillo
- Division of Pulmonary, Allergy, and Sleep Medicine, Mayo Clinic, Jacksonville, FL, USA
| | - Alana Barrios-Ruiz
- Division of Pulmonary, Allergy, and Sleep Medicine, Mayo Clinic, Jacksonville, FL, USA
| | - Ana Garza-Salas
- Division of Pulmonary, Allergy, and Sleep Medicine, Mayo Clinic, Jacksonville, FL, USA
| | - Anoop Koratala
- Division of Pulmonary, Allergy, and Sleep Medicine, Mayo Clinic, Jacksonville, FL, USA
| | - Nikitha C Chandra
- Division of Pulmonary, Allergy, and Sleep Medicine, Mayo Clinic, Jacksonville, FL, USA
| | | | - Gonzalo Labarca
- Division of Sleep Medicine, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
- Department of Respiratory Diseases, School of Medicine, Pontificia Universidad Católica de Chile, Santiago, Chile
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Trimble EJ, Stewart K, Reinersman JM. Early comparison robotic bronchoscopy versus electromagnetic navigational bronchoscopy for biopsy of pulmonary nodules in a thoracic surgery practice. J Robot Surg 2024; 18:149. [PMID: 38564059 DOI: 10.1007/s11701-024-01898-7] [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: 01/28/2024] [Accepted: 03/01/2024] [Indexed: 04/04/2024]
Abstract
Pulmonary nodules are frequently encountered in high-risk patients. Often these require biopsy which can be challenging. We relate our experience comparing use of electromagnetic navigational bronchoscopy (ENB) to a robotic bronchoscopy system (RB). A retrospective review of patients undergoing bronchoscopic biopsy from 2015 to 2021. The timeframe overlapped with transition from ENB using Veran SPiN system to RB using Ion system by Intuitive. Patient and nodule characteristics were collected. Primary end point was overall diagnostic yield which was defined by pathologic confirmation of malignancy or benign finding. Secondary outcomes included diagnostic yield based on overall size of nodules and need for further work up and testing. 116 patients underwent ENB or RB of 134 nodules. No perioperative complications occurred. Diagnostic yield of ENB was 49.5% (41/91 nodules) versus 86.1% (37/43 nodules) for RB. Average nodule size for ENB was 2.55 cm versus 1.96 cm for RB. When divided based on size, ENB had a 30% diagnostic yield for nodules 1-2 cm (11/37 nodules, mean size 1.46 cm) and 64% yield for nodules 2-3 cm (14/22 nodules, mean size 2.38 cm). RB had an 81% yield for nodules 1-2 cm (mean size 1.41 cm) and 100% yield for nodules 2-3 cm (mean 2.3 cm). RB showed superiority over ENB in early implementation trials for biopsy of suspicious pulmonary nodules. It is a safe technology allowing for increased access to all lung fields and utilization in the thoracic surgical practice will be paramount to advancing the field.
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Affiliation(s)
- Elizabeth J Trimble
- Department of Surgery, University of Oklahoma Health Sciences Center, 800 Stanton L. Young Blvd, Suite 9000, Oklahoma City, OK, 73104, USA
| | - Kenneth Stewart
- Department of Surgery, University of Oklahoma Health Sciences Center, 800 Stanton L. Young Blvd, Suite 9000, Oklahoma City, OK, 73104, USA
| | - J Matthew Reinersman
- Department of Surgery, University of Oklahoma Health Sciences Center, 800 Stanton L. Young Blvd, Suite 9000, Oklahoma City, OK, 73104, USA.
- Stephenson Cancer Center, University of Oklahoma Health Sciences Center, Oklahoma City, OK, USA.
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Zhang C, Xie F, Li R, Cui N, Herth FJF, Sun J. Robotic-assisted bronchoscopy for the diagnosis of peripheral pulmonary lesions: A systematic review and meta-analysis. Thorac Cancer 2024; 15:505-512. [PMID: 38286133 PMCID: PMC10912532 DOI: 10.1111/1759-7714.15229] [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: 11/16/2023] [Revised: 01/10/2024] [Accepted: 01/13/2024] [Indexed: 01/31/2024] Open
Abstract
Robotic-assisted bronchoscopy (RAB) is a newly developed bronchoscopic technique for the diagnosis of peripheral pulmonary lesions (PPLs). The objective of this meta-analysis was to analyze the diagnostic yield and safety of RAB in patients with PPLs. Five databases (PubMed, Embase, Web of Science, CENTRAL, and ClinicalTrials.gov) were searched from inception to April 2023. Two independent investigators screened retrieved articles, extracted data, and assessed the study quality. The pooled diagnostic yield and complication rate were estimated. Subgroup analysis was used to explore potential sources of heterogeneity. Publication bias was assessed using funnel plots and the Egger test. Sensitivity analysis was also conducted to assess the robustness of the synthesized results. A total of 725 lesions from 10 studies were included in this meta-analysis. No publication bias was found. Overall, RAB had a pooled diagnostic yield of 80.4% (95% CI: 75.7%-85.1%). Lesion size of >30 mm, presence of a bronchus sign, and a concentric radial endobronchial ultrasound view were associated with a statistically significantly higher diagnostic yield. Heterogeneity exploration showed that studies using cryoprobes reported better yields than those without cryoprobes (90.0%, 95% CI: 83.2%-94.7% vs. 79.0%, 95% CI: 75.8%-82.2%, p < 0.01). The pooled complication rate was 3.0% (95% CI: 1.6%-4.4%). In conclusion, RAB is an effective and safe technique for PPLs diagnosis. Further high-quality prospective studies still need to be conducted.
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Affiliation(s)
- Chunxi Zhang
- Department of Respiratory Endoscopy, Department of Respiratory and Critical Care MedicineShanghai Chest Hospital, Shanghai Jiao Tong University School of MedicineShanghaiChina
- Shanghai Engineering Research Center of Respiratory EndoscopyShanghaiChina
| | - Fangfang Xie
- Department of Respiratory Endoscopy, Department of Respiratory and Critical Care MedicineShanghai Chest Hospital, Shanghai Jiao Tong University School of MedicineShanghaiChina
- Shanghai Engineering Research Center of Respiratory EndoscopyShanghaiChina
| | - Runchang Li
- Department of Respiratory Endoscopy, Department of Respiratory and Critical Care MedicineShanghai Chest Hospital, Shanghai Jiao Tong University School of MedicineShanghaiChina
- Shanghai Engineering Research Center of Respiratory EndoscopyShanghaiChina
| | - Ningxin Cui
- Department of Respiratory Endoscopy, Department of Respiratory and Critical Care MedicineShanghai Chest Hospital, Shanghai Jiao Tong University School of MedicineShanghaiChina
- Shanghai Engineering Research Center of Respiratory EndoscopyShanghaiChina
| | - Felix J. F. Herth
- Department of Pneumology and Critical Care Medicine, ThoraxklinikUniversity of HeidelbergHeidelbergGermany
| | - Jiayuan Sun
- Department of Respiratory Endoscopy, Department of Respiratory and Critical Care MedicineShanghai Chest Hospital, Shanghai Jiao Tong University School of MedicineShanghaiChina
- Shanghai Engineering Research Center of Respiratory EndoscopyShanghaiChina
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Abouzgheib W, Ambrogi C, Chai M. Unlocking the potential of robotic-assisted bronchoscopy: overcoming challenging anatomy and locations. Ther Adv Respir Dis 2024; 18:17534666241259369. [PMID: 38877690 PMCID: PMC11179493 DOI: 10.1177/17534666241259369] [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: 01/20/2024] [Accepted: 05/13/2024] [Indexed: 06/16/2024] Open
Abstract
Robotic-assisted bronchoscopy (RAB) was recently added to the armamentarium of tools used in sampling peripheral lung nodules. Protocols and guidelines have since been published advocating use of large oral artificial airways, use of confirmatory technologies such as radial endobronchial ultrasound (R-EBUS), and preferably limiting sampling to pulmonary parenchymal lesions. We present three clinical cases where RAB was used unconventionally to sample pulmonary nodules in unusual locations and in patients with challenging airway anatomy. In case 1, we introduced the ion catheter through a nasal airway in a patient with trismus. In case 2, we established a diagnosis by sampling a station 5 lymph node, and in case 3, we sampled a lesion located behind an airway stump from previous thoracic surgery. All three patients would have presented significant challenges for alternative biopsy modalities such as CT-guided needle biopsy or video-assisted thoracic surgery.
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Affiliation(s)
- Wissam Abouzgheib
- Cooper Medical School of Rowan University, 3 Cooper plaza, suite 312, Camden, NJ 08103, USA
| | | | - Michele Chai
- Cooper Medical School of Rowan University, Camden, NJ, USA
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Styrvoky K, Schwalk A, Pham D, Madsen K, Chiu H, Abu-Hijleh M. Procedural times with robotic-assisted bronchoscopy: a high volume single-center study. Ther Adv Respir Dis 2024; 18:17534666241277668. [PMID: 39235434 PMCID: PMC11378166 DOI: 10.1177/17534666241277668] [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: 09/06/2024] Open
Abstract
BACKGROUND Incidental and screen-detected pulmonary nodules are common. The increasing capabilities of advanced diagnostic bronchoscopy will increase bronchoscopists' procedural volume necessitating optimization of procedural scheduling and workflow. OBJECTIVES The objectives of this study were to determine total time in the procedure room, total bronchoscopy procedure time, and robotic-assisted bronchoscopy procedure time longitudinally and per specific procedure performed. DESIGN A single-center observational study of all consecutive patients undergoing shape-sensing robotic-assisted bronchoscopy (RAB) biopsy procedures for the evaluation of pulmonary lesions with variable probability for malignancy. METHODS Chart review to collect patient demographics, lesion characteristics, and procedural specifics. Descriptive and comparative statistics are reported. RESULTS Actual bronchoscopy procedure time may decrease with increased institutional experience over time, however, there is limited ability to reduce non-bronchoscopy related time within the procedure room. The use of cone beam computed tomography (CBCT), rapid on-site evaluation (ROSE), and performance of staging endobronchial ultrasound transbronchial needle aspiration (EBUS-TBNA) in a single procedure are each associated with additional time requirements. CONCLUSION Institutional procedural block times should adapt to the nature of advanced diagnostic bronchoscopy procedures to allow for the accommodation of new modalities such as RAB combined with other technologies including radial endobronchial ultrasound, CBCT, ROSE, and staging linear EBUS. Identifying institutional median procedural times may assist in scheduling and ideal block time utilization.
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Affiliation(s)
- Kim Styrvoky
- Department of Medicine, Division of Pulmonary and Critical Care Medicine, University of Texas Southwestern Medical Center, 5323 Harry Hines Boulevard, Dallas, TX 75390, USA
| | - Audra Schwalk
- Department of Medicine, Division of Pulmonary and Critical Care Medicine, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - David Pham
- Department of Medicine, Division of Pulmonary and Critical Care Medicine, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Kristine Madsen
- Department of Medicine, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Hsienchang Chiu
- Department of Medicine, Division of Pulmonary and Critical Care Medicine, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Muhanned Abu-Hijleh
- Department of Medicine, Division of Pulmonary and Critical Care Medicine, University of Texas Southwestern Medical Center, Dallas, TX, USA
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