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Huang H, Wu N, Tian S, Shi D, Wang C, Wang G, Jin F, Li S, Dong Y, Simoff MJ, Li Q, Bai C. Application of bronchoscopy in the diagnosis and treatment of peripheral pulmonary lesions in China: a national cross-sectional study. J Cancer 2023; 14:1398-1406. [PMID: 37283786 PMCID: PMC10240658 DOI: 10.7150/jca.84220] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2023] [Accepted: 05/06/2023] [Indexed: 06/08/2023] Open
Abstract
Background: Bronchoscopy has gradually become valuable armamentarium in evaluating and applying endoscopic therapy to peripheral pulmonary lesions (PPLs) around the world. We aimed to make a comprehensive understanding of the application of bronchoscopy in the diagnosis and treatment of PPLs in China. Methods: A cross-sectional survey was carried out in China between January 2022 and March 2022. The survey was in the form of an online questionnaire which was filled in with real-time data by the respondents. Results: A total of 347 doctors from 284 tertiary hospitals (81.8%) and 63 secondary general hospitals (18.2%) were included in the data analysis. More than half of the surveyed doctors (55.0%) had independently performed respiratory endoscopy for 5-15 years. Higher proportions of hospitals with a fixed nursing team, anesthesiologists and rapid on-site evaluation (ROSE) during bronchoscopic procedures were performed in tertiary hospitals than those in secondary general hospitals (P<0.001 each). There were 316 hospitals (91.7%) eligible for performing biopsies of PPLs less than 30mm, while more than 300 PPLs biopsies were performed in only 78 hospitals (24.7%) per year. Radial probe endobronchial ultrasound (r-EBUS) (50.3%) was the commonest type of technique used in the guidance of a bronchoscope to PPLs, followed by navigational bronchoscopy (30.3%) and cone beam CT (CBCT) (17.0%). Although two thirds of the surveyed hospitals had at least one bronchoscopic guidance devices, the actual utilization of these devices was not high due to high capital costs and absence of training. To note, more diagnostic procedures and allocated devices were concentrated in the southeast region and coastal cities. Furthermore, therapeutic bronchoscopic interventions for peripheral lung cancer and/or high-risk PPLs could be performed in 124 (35.7%) of the 347 involved hospitals. Conclusions: Bronchoscopy for the diagnosis of PPLs has been carried out in most hospitals in China and yields in different hospitals and regions varied greatly. To date, only a few hospitals in China can develop therapeutic bronchoscopy for PPLs.
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Affiliation(s)
- Haidong Huang
- Department of Respiratory and Critical Care Medicine, The First Affiliated Hospital of Naval Medical University, Shanghai, China
| | - Ning Wu
- Department of Respiratory and Critical Care Medicine, The First Affiliated Hospital of Naval Medical University, Shanghai, China
| | - Sen Tian
- Department of Respiratory and Critical Care Medicine, The First Affiliated Hospital of Naval Medical University, Shanghai, China
| | - Dongchen Shi
- Department of Respiratory and Critical Care Medicine, The First Affiliated Hospital of Naval Medical University, Shanghai, China
| | - Changhui Wang
- Department of Respiratory Medicine, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, China
| | - Guangfa Wang
- Department of Respiratory and Critical Care Medicine, Peking University First Hospital, Beijing, China
| | - Faguang Jin
- Department of Respiratory and Critical Care Medicine, Tangdu Hospital, Air Force Military Medical University, Xian, China
| | - Shiyue Li
- Guangzhou Institute of Respiratory Health, State Key Laboratory of Respiratory Disease, the First Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
| | - Yuchao Dong
- Department of Respiratory and Critical Care Medicine, The First Affiliated Hospital of Naval Medical University, Shanghai, China
| | - Michael J Simoff
- Department of Pulmonary and Critical Care Medicine, Henry Ford Hospital, Detroit, MI, USA
| | - Qiang Li
- Department of Pulmonary and Critical Care Medicine, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, China
| | - Chong Bai
- Department of Respiratory and Critical Care Medicine, The First Affiliated Hospital of Naval Medical University, Shanghai, China
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Bhatt KM, Tandon YK, Graham R, Lau CT, Lempel JK, Azok JT, Mazzone PJ, Schneider E, Obuchowski NA, Bolen MA. Electromagnetic Navigational Bronchoscopy versus CT-guided Percutaneous Sampling of Peripheral Indeterminate Pulmonary Nodules: A Cohort Study. Radiology 2017; 286:1052-1061. [PMID: 29156147 DOI: 10.1148/radiol.2017170893] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
Purpose To compare the diagnostic yield and complication rates of electromagnetic navigational bronchoscopic (ENB)-guided and computed tomography (CT)-guided percutaneous tissue sampling of lung nodules. Materials and Methods Retrospectively identified were 149 patients sampled percutaneously with CT guidance and 146 patients who underwent ENB with transbronchial biopsy of a lung lesion between 2013 and 2015. Clinical data, incidence of complications, and nodule pathologic analyses were assessed through electronic medical record review. Lung nodule characteristics were reviewed through direct image analysis. Molecular marker studies and pathologic analyses from surgical excision were reviewed when available. Multiple-variable logistic regression models were built to compare the diagnostic yield and complication rates for each method and for different patient and disease characteristics. Results CT-guided sampling was more likely to be diagnostic than ENB-guided biopsy (86.0% [129 of 150] vs 66.0% [99 of 150], respectively), and this difference remained significant even after adjustments were made for patient and nodule characteristics (P < .001). Age, American Society of Anesthesiologists class, emphysema grade, nodule size, and distance from pleura were not significant predictors of increased diagnostic yield. Intraprocedural time for physicians was significantly lower with CT-guided sampling (P < .001). Similar yield for molecular analyses was noted with the two approaches (ENB-guided sampling, 88.9% [32 of 36]; CT-guided sampling, 82.0% [41 of 50]). The two groups had similar rates of major complications (symptomatic hemorrhage, P > .999; pneumothorax requiring chest tube and/or admission, P = .417). Conclusion CT-guided transthoracic biopsy provided higher diagnostic yield in the assessment of peripheral pulmonary nodules than navigational bronchoscopy with a similar rate of clinically relevant complications. © RSNA, 2017 Online supplemental material is available for this article.
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Affiliation(s)
- Kavita M Bhatt
- From the Departments of Radiology (K.M.B., Y.K.T., R.G., C.T.L., J.K.L., J.T.A., E.S., M.A.B.), Pulmonology (P.J.M.), and Quantitative Health Sciences (N.A.O.), Cleveland Clinic, 9500 Euclid Ave, Cleveland, OH 44195
| | - Yasmeen K Tandon
- From the Departments of Radiology (K.M.B., Y.K.T., R.G., C.T.L., J.K.L., J.T.A., E.S., M.A.B.), Pulmonology (P.J.M.), and Quantitative Health Sciences (N.A.O.), Cleveland Clinic, 9500 Euclid Ave, Cleveland, OH 44195
| | - Ruffin Graham
- From the Departments of Radiology (K.M.B., Y.K.T., R.G., C.T.L., J.K.L., J.T.A., E.S., M.A.B.), Pulmonology (P.J.M.), and Quantitative Health Sciences (N.A.O.), Cleveland Clinic, 9500 Euclid Ave, Cleveland, OH 44195
| | - Charles T Lau
- From the Departments of Radiology (K.M.B., Y.K.T., R.G., C.T.L., J.K.L., J.T.A., E.S., M.A.B.), Pulmonology (P.J.M.), and Quantitative Health Sciences (N.A.O.), Cleveland Clinic, 9500 Euclid Ave, Cleveland, OH 44195
| | - Jason K Lempel
- From the Departments of Radiology (K.M.B., Y.K.T., R.G., C.T.L., J.K.L., J.T.A., E.S., M.A.B.), Pulmonology (P.J.M.), and Quantitative Health Sciences (N.A.O.), Cleveland Clinic, 9500 Euclid Ave, Cleveland, OH 44195
| | - Joseph T Azok
- From the Departments of Radiology (K.M.B., Y.K.T., R.G., C.T.L., J.K.L., J.T.A., E.S., M.A.B.), Pulmonology (P.J.M.), and Quantitative Health Sciences (N.A.O.), Cleveland Clinic, 9500 Euclid Ave, Cleveland, OH 44195
| | - Peter J Mazzone
- From the Departments of Radiology (K.M.B., Y.K.T., R.G., C.T.L., J.K.L., J.T.A., E.S., M.A.B.), Pulmonology (P.J.M.), and Quantitative Health Sciences (N.A.O.), Cleveland Clinic, 9500 Euclid Ave, Cleveland, OH 44195
| | - Erika Schneider
- From the Departments of Radiology (K.M.B., Y.K.T., R.G., C.T.L., J.K.L., J.T.A., E.S., M.A.B.), Pulmonology (P.J.M.), and Quantitative Health Sciences (N.A.O.), Cleveland Clinic, 9500 Euclid Ave, Cleveland, OH 44195
| | - Nancy A Obuchowski
- From the Departments of Radiology (K.M.B., Y.K.T., R.G., C.T.L., J.K.L., J.T.A., E.S., M.A.B.), Pulmonology (P.J.M.), and Quantitative Health Sciences (N.A.O.), Cleveland Clinic, 9500 Euclid Ave, Cleveland, OH 44195
| | - Michael A Bolen
- From the Departments of Radiology (K.M.B., Y.K.T., R.G., C.T.L., J.K.L., J.T.A., E.S., M.A.B.), Pulmonology (P.J.M.), and Quantitative Health Sciences (N.A.O.), Cleveland Clinic, 9500 Euclid Ave, Cleveland, OH 44195
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Yu D, Qu W, Xia H, Li X, Luan Z, Yan R, Lu X, Zhao P. Comparison of the gas-liquid dual support fixation and Heitzman fixation techniques for preparing lung specimens. Exp Ther Med 2017; 14:825-830. [PMID: 28673006 DOI: 10.3892/etm.2017.4563] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2015] [Accepted: 03/10/2017] [Indexed: 11/05/2022] Open
Abstract
The aim of the present study was to compare the gas-liquid dual support fixation and Heitzman fixation techniques for the preparation of lung specimens. A total of 40 fresh lung samples were surgically collected from 40 male patients with lung cancer by biopsy. Patients were recruited from the Affiliated Hospital of Qingdao University Medical College (Qingdao, China) between July 2007 and June 2014. Samples were prepared using either the gas-liquid dual support fixation method (group A; n=26) or the Heitzman fixation method (group B; n=14). High-resolution computed tomography (HRCT) scanning was performed prior to surgery and corresponding postoperative HRCT scanning was conducted for the lung specimens; the gross transverse specimen section, cord photography images and histological sections were evaluated. Morphological observations of lung specimens indicated that there were 22 cases in group A with grade I (84.6%) and 4 cases with grade II (15.4%), whereas, in group B, there were 5 cases with grade II (35.7%) and 9 cases with grade III (64.3%). Statistical analysis demonstrated that the grades of specimens between the two groups were significantly different (P<0.01). Results from imaging and histological studies found that the quality of lung specimens was superior in group A, compared with group B. In conclusion, the present study demonstrated that, compared with the Heitzman fixation method, gas-liquid dual support fixation may be a superior technique for the preparation of lung specimens. This finding may facilitate the improvement of lung HRCT and pathological studies.
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Affiliation(s)
- Dongsheng Yu
- Department of Intervention, Qilu Hospital of Shandong University, Qingdao, Shandong 266035, P.R. China
| | - Weili Qu
- Department of Cardiac Surgery, The Affiliated Hospital of Qingdao University, Qingdao, Shandong 266003, P.R. China
| | - Haipeng Xia
- Department of Orthopedics, Qilu Hospital of Shandong University, Qingdao, Shandong 266035, P.R. China
| | - Xiaofeng Li
- Department of Intervention, Qilu Hospital of Shandong University, Qingdao, Shandong 266035, P.R. China
| | - Zhenfeng Luan
- Department of Intervention, Qilu Hospital of Shandong University, Qingdao, Shandong 266035, P.R. China
| | - Renjie Yan
- Department of Intervention, Beijing Tumor Hospital, Beijing 100036, P.R. China
| | - Xiaodong Lu
- Department of Radiology, The Affiliated Hospital of Qingdao University, Qingdao, Shandong 266003, P.R. China
| | - Peng Zhao
- Department of Pathology, The Affiliated Hospital of Qingdao University, Qingdao, Shandong 266003, P.R. China
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