1
|
Ito T, Nishida K, Iwano S, Okachi S, Nakamura S, Morise M, Yoshikawa Fengshi Toyofumi C, Ishii M. Diagnostic Value and Safety of Addition of Transbronchial Needle Aspiration to Transbronchial Biopsy Through Endobronchial Ultrasonography Using a Guide Sheath Under Virtual Bronchoscopic Navigation for the Diagnosis of Peripheral Pulmonary Lesions. J Bronchology Interv Pulmonol 2024; 31:e0984. [PMID: 39268930 DOI: 10.1097/lbr.0000000000000984] [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: 10/25/2023] [Accepted: 07/24/2024] [Indexed: 09/15/2024]
Abstract
BACKGROUND The diagnostic yield of peripheral pulmonary lesions (PPLs) through endobronchial ultrasonography with a guide sheath transbronchial biopsy (EBUS-GS TBB) under virtual bronchoscopic navigation is unsatisfactory because radial EBUS probe is not always located within the lesion. Transbronchial needle aspiration with a guide sheath (GS-TBNA) has the potential to overcome the lower diagnostic yield by improving the relationship between the probe and the lesion and enabling repeated sampling while maintaining the location of a GS near the lesion. However, there are few data regarding the diagnostic yield and safety for diagnosing PPLs in this procedure. METHODS We retrospectively analyzed consecutive 363 lesions (83 lesions underwent GS-TBNA/EBUS-GS TBB and 280 lesions underwent EBUS-GS TBB) at our institution between April 1, 2019 and March 31, 2022. We investigated the diagnostic efficacy and complications of GS-TBNA/EBUS-GS TBB and compared them with those of EBUS-GS TBB. RESULTS The lesion size, distance from the hilum, presence of bronchus leading to the lesion, and EBUS images during the examination differed significantly between the two procedures. Logistic regression analysis adjusted for these 4 covariates revealed that GS-TBNA/EBUS-GS TBB was a significant factor affecting the diagnostic success of PPLs compared with EBUS-GS TBB (odds ratio=2.43, 95% CI=1.16-5.07, P=0.018). Neither procedure differed significantly in terms of complications (6.0% vs. 5.7%, P>0.999). CONCLUSION GS-TBNA performed in addition to EBUS-GS TBB might be a promising sampling method for improving the diagnostic yield for PPLs without increasing the incidence of complications.
Collapse
Affiliation(s)
| | - Kazuki Nishida
- Department of Advanced Medicine, Nagoya University Hospital, Nagoya, Japan
| | | | | | - Shota Nakamura
- Thoracic Surgery, Nagoya University Graduate School of Medicine
| | | | | | | |
Collapse
|
2
|
Takashima Y, Oki M. Endobronchial ultrasound with a guide sheath during bronchoscopy for peripheral pulmonary lesions. Expert Rev Respir Med 2023; 17:929-936. [PMID: 37953606 DOI: 10.1080/17476348.2023.2278605] [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: 09/24/2023] [Accepted: 10/30/2023] [Indexed: 11/14/2023]
Abstract
INTRODUCTION Radial probe endobronchial ultrasound (rEBUS) improves the diagnostic yield of peripheral pulmonary lesions (PPLs). A notable methodological limitation of rEBUS is that it does not provide real-time images during transbronchial biopsy (TBB) procedures. To overcome this limitation, a guide sheath (GS) method was developed. AREAS COVERED This review covers the procedures and complications of rEBUS-guided TBB with a GS (EGS method). We also present the data from key randomized controlled trials (RCTs) of the EGS method and summarize the usefulness of combining the EGS method with various techniques. Finally, we discuss in which situations EGS should be used. EXPERT OPINION A large RCT showed that the diagnostic yield of the EGS method for PPLs was significantly higher than that of rEBUS-guided TBB without a GS (non-GS method). However, since the EGS and non-GS methods each have their own advantages and disadvantages, they should be considered complementary and used flexibly in different cases. In some cases, a combination of the two may be an option. The appropriate combination of EGS with various techniques may enhance the diagnostic yield of PPLs and help prevent complications. The choice should be based on the location and texture of the target lesion, as well as operator skill, resource availability, safety, and accuracy.
Collapse
Affiliation(s)
- Yuta Takashima
- Department of Respiratory Medicine, Faculty of Medicine and Graduate School of Medicine, Hokkaido University, Sapporo, Japan
| | - Masahide Oki
- Department of Respiratory Medicine, National Hospital Organization Nagoya Medical Center, Nagoya, Japan
| |
Collapse
|
3
|
Endobronchial Ultrasonography with a Guide Sheath Transbronchial Biopsy for Diagnosing Peripheral Pulmonary Lesions within or near Fibrotic Lesions in Patients with Interstitial Lung Disease. Cancers (Basel) 2021; 13:cancers13225751. [PMID: 34830905 PMCID: PMC8616068 DOI: 10.3390/cancers13225751] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2021] [Revised: 11/10/2021] [Accepted: 11/12/2021] [Indexed: 11/21/2022] Open
Abstract
Simple Summary Lung cancer often occurs around fibrotic lesions in patients with interstitial lung disease (ILD). In patients with ILD, several methods are available for diagnosing peripheral pulmonary lesions (PPLs), such as bronchoscopy with radial endobronchial ultrasound (R-EBUS), transthoracic needle biopsy, and surgical lung biopsy. As well as previous reports, in patients with ILD, bronchoscopy with R-EBUS might be an option as the primary procedure for diagnosing PPLs with fewer complications. However, the utility and safety of bronchoscopy with R-EBUS for PPLs in patients with ILD remain unknown. In this study, we assessed the efficacy and complications as the initial diagnostic procedure of bronchoscopy with R-EBUS according to the proximity of PPLs to fibrotic lesions. Our study might make a contribution to physicians who treat PPLs in patients with underlying ILD. Abstract In patients with interstitial lung disease (ILD), the most frequent locations of lung cancer are within or near fibrotic lesions. However, the diagnostic yield for peripheral pulmonary lesions (PPLs) within or near fibrotic lesions using endobronchial ultrasonography with a guide sheath transbronchial biopsy (EBUS-GS TBB) may be unsatisfactory compared to that for PPLs distant from fibrotic lesions because of the difficulty in reaching the lesions. Our objectives were to evaluate the yield for PPLs using EBUS-GS TBB according to the proximity of PPLs to fibrotic lesions and to determine factors affecting the yield for PPLs. We retrospectively investigated 323 consecutive lesions using EBUS-GS TBB between 1 November 2014 and 31 December 2016. We identified PPLs with ILD in such lesions. PPLs with ILD were divided into PPLs within or near fibrotic lesions which met the criterion of PPLs, and of fibrotic lesions overlapping each other (PPLs-FL) and those distant from fibrotic lesions, which met the criterion of PPLs and the area of fibrotic lesion not overlapping each other (PPLs-NFL). Of the 323 lesions, 55 were included (31 PPLs-FL and 24 PPLs-NFL). The diagnostic yield for PPLs-FL was significantly lower than for PPLs-NFL (45.2% vs. 83.3%, p = 0.004). Multivariate analysis revealed that PPLs-NFL (odds ratio (OR) = 7.509) and a probe position within the lesion (OR = 4.172) were significant factors affecting diagnostic yield. Lesion’s positional relation to fibrotic lesions and the probe position were important factors affecting the successful diagnosis via EBUS-GS TBB in these patients.
Collapse
|
4
|
Mineshita M, Morikawa K, Furuya N, Kida H, Nishine H, Handa H, Inoue T. Flexible bronchoscopy for lung cancer diagnosis in patients aged ≥85 years. Geriatr Gerontol Int 2021; 22:32-35. [PMID: 34786808 DOI: 10.1111/ggi.14313] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2021] [Revised: 10/15/2021] [Accepted: 10/29/2021] [Indexed: 11/29/2022]
Abstract
AIM Flexible bronchoscopy (FB) is a common modality for the diagnosis of lung cancer. Recently, the number of older patients with lung cancer is increasing, and FB is being utilized more for these patients. METHODS FB carried out in patients aged ≥85 years at St. Marianna University Hospital, Kawasaki, Japan, were reviewed. The indication of FB was decided on a case-by-case basis, taking into consideration the condition of the patient, which included mental status and accessibility of the lesion. Outcomes included complications, diagnostic yields, treatment options and survival after FB evaluation. RESULTS From April 2015 to March 2019, 1604 diagnostic FBs were carried out. A total of 28 were carried out for the diagnosis of lung cancer (19 transbronchial lung biopsy, 9 transbronchial needle aspiration) in patients aged ≥85 years. Although there were three complications reported (pneumonia, fever, asthma exacerbation), they were successfully treated. A total of 19 cases were diagnosed with malignancy; five were treated with stereotactic body radiation therapy, five were prescribed targeted therapy, two underwent surgery and one was treated by cytotoxic monotherapy. Six patients were not included for active treatment. A total of 12 patients who received active treatment for lung cancer reported a 2-year survival rate of >60%. CONCLUSIONS FB for lung cancer diagnosis in patients aged ≥85 years were carried out with acceptable safety and diagnostic yield. Considering the development of less invasive therapeutic measures for lung cancer, FB is safe and valuable in individuals aged ≥85 years suspected of lung cancer with therapeutic indications. Geriatr Gerontol Int 2021; ••: ••-••.
Collapse
Affiliation(s)
- Masamichi Mineshita
- Internal Medicine, Division of Respiratory Medicine, St. Marianna University School of Medicine, Kawasaki, Japan
| | - Kei Morikawa
- Internal Medicine, Division of Respiratory Medicine, St. Marianna University School of Medicine, Kawasaki, Japan
| | - Naoki Furuya
- Internal Medicine, Division of Respiratory Medicine, St. Marianna University School of Medicine, Kawasaki, Japan
| | - Hirotaka Kida
- Internal Medicine, Division of Respiratory Medicine, St. Marianna University School of Medicine, Kawasaki, Japan
| | - Hiroki Nishine
- Internal Medicine, Division of Respiratory Medicine, St. Marianna University School of Medicine, Kawasaki, Japan
| | - Hiroshi Handa
- Internal Medicine, Division of Respiratory Medicine, St. Marianna University School of Medicine, Kawasaki, Japan
| | - Takeo Inoue
- Internal Medicine, Division of Respiratory Medicine, St. Marianna University School of Medicine, Kawasaki, Japan
| |
Collapse
|
5
|
Oki M, Saka H, Imabayashi T, Himeji D, Nishii Y, Nakashima H, Minami D, Okachi S, Mizumori Y, Ando M. Guide sheath versus non-guide sheath method for endobronchial ultrasound-guided biopsy of peripheral pulmonary lesions: A multicenter randomized trial. Eur Respir J 2021; 59:13993003.01678-2021. [PMID: 34625482 DOI: 10.1183/13993003.01678-2021] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2021] [Accepted: 09/27/2021] [Indexed: 11/05/2022]
Abstract
INTRODUCTION Guide sheaths (GSs) have been widely used during radial probe endobronchial ultrasound-guided transbronchial biopsy (rEBUS-TBB) of peripheral pulmonary lesions. However, it remains unknown whether a GS enhances the diagnostic yield. We compared the diagnostic yields of small peripheral pulmonary lesions between rEBUS-TBB with and without a GS. METHODS In eight institutions, patients with peripheral pulmonary lesions≤30 mm in diameter were enrolled and randomized to undergo rEBUS-TBB with a GS (GS group) or without a GS (non-GS group) using a 4.0-mm thin bronchoscope, virtual bronchoscopic navigation, and fluoroscopy. The primary endpoint was the diagnostic yield of the histology specimens. RESULTS A total of 605 patients were enrolled; ultimately, data on 596 (300 in the GS group and 296 in the non-GS group) with peripheral pulmonary lesions having a longest median diameter of 19.6 mm were analyzed. The diagnostic yield of histological specimens from the GS group was significantly higher than that from the non-GS group (55.3% versus 46.6%, respectively; p=0.033). Interactions were evident between the diagnostic yields, procedures, lobar locations (upper lobe versus other regions, p=0.003), and lesion texture (solid versus part-solid nodules, p=0.072). CONCLUSIONS The diagnostic yield for small peripheral pulmonary lesions afforded by rEBUS-TBB using a GS was higher than that without a GS.
Collapse
Affiliation(s)
- Masahide Oki
- Department of Respiratory Medicine, National Hospital Organization Nagoya Medical Center, Nagoya, Japan
| | - Hideo Saka
- Department of Respiratory Medicine, National Hospital Organization Nagoya Medical Center, Nagoya, Japan
| | - Tatsuya Imabayashi
- Department of Pulmonary Medicine, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Daisuke Himeji
- Department of Internal Medicine, Miyazaki Prefectural Miyazaki Hospital, Miyazaki, Japan
| | - Yoichi Nishii
- Respiratory Center, Matsusaka Municipal Hospital, Matsusaka, Japan
| | - Harunori Nakashima
- Department of Respiratory Medicine, Ogaki Municipal Hospital, Ogaki, Japan
| | - Daisuke Minami
- Department of Respiratory Medicine, Okayama Medical Center, Okayama, Japan
| | - Shotaro Okachi
- Department of Respiratory Medicine, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Yasuyuki Mizumori
- Department of Respiratory Medicine, National Hospital Organization Himeji Medical Center, Himeji, Japan
| | - Masahiko Ando
- Department of Advanced Medicine, Nagoya University Hospital, Nagoya, Japan
| |
Collapse
|
6
|
Mehta RM, Biraris P, Aurangabadwalla R, Kalpakam H, Bhat R, Bajaj P. Use of an Extended Working Channel in High-Risk Transbronchial Biopsy: An Innovative Use of an Existing Modality to Minimize Bleeding and Hypoxia. INNOVATIONS-TECHNOLOGY AND TECHNIQUES IN CARDIOTHORACIC AND VASCULAR SURGERY 2020; 16:75-79. [PMID: 33155854 DOI: 10.1177/1556984520968100] [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: 11/17/2022]
Abstract
OBJECTIVE Bleeding is one of the main complications of transbronchial lung biopsy (TBBx) more so with conditions such as azotaemia and coagulopathy. Baseline hypoxia worsens the consequences of TBBx bleeding and can lead to escalation of care. In our experience, TBBx performed through a guide sheath (GS) using it as an extended working channel (EWC) helps minimize bleeding risk. We hypothesized that the EWC produces a tamponade effect in the close vicinity of the biopsy site, both reducing bleeding risk and restricting bleeding to a smaller segment. In this study, we assessed the impact of an additional EWC in high-risk (HR) patients undergoing TBBx, to reduce bleeding and enhance safety. METHODS Retrospective study between January 2014 and December 2018 looking at the risk of bleeding following TBBx performed through a GS (EWC) in patients at high risk for bleeding-related complications. Bleeding incidence and consequent hypoxic events requiring escalation of care were noted. The specimen diagnostic yield was also analyzed. SPSS statistics were used-data are reported as mean and standard deviation for continuous variables, and number and percentage for discrete variables. RESULTS Eight hundred four TBBxs were performed during the study period, and 105 (13.1%) procedures were done in the HR individuals using a GS as an EWC. No significant bleeding requiring escalation of care was seen with the use of EWC-GS. Histopathology revealed adequate sampling in all cases. CONCLUSIONS A GS as an EWC was used to reduce the bleeding risk, consequent hypoxia, and prevent escalation of care in TBBx in HR patients. Adequate tissue was obtained without any complications. Though prospective, randomized, multicenter trials using an EWC in HR-TBBx are important, they are challenging to do due to the HR population under study.
Collapse
Affiliation(s)
- Ravindra M Mehta
- 75438 Department of Pulmonary, Critical Care and Sleep Medicine, Apollo Hospitals, Bangalore, India
| | - Pavankumar Biraris
- 75438 Department of Pulmonary, Critical Care and Sleep Medicine, Apollo Hospitals, Bangalore, India
| | - Rohan Aurangabadwalla
- 75438 Department of Pulmonary, Critical Care and Sleep Medicine, Apollo Hospitals, Bangalore, India
| | - Hariprasad Kalpakam
- 75438 Department of Pulmonary, Critical Care and Sleep Medicine, Apollo Hospitals, Bangalore, India
| | - Rajani Bhat
- 75438 Department of Pulmonary, Critical Care and Sleep Medicine, Apollo Hospitals, Bangalore, India
| | - Pooja Bajaj
- 75438 Department of Pulmonary, Critical Care and Sleep Medicine, Apollo Hospitals, Bangalore, India
| |
Collapse
|