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Kim DH, Lamba A, Lee S, Sayre J, Abtin F, Genshaft S, Quirk M, Suh RD. Safety and Effectiveness of Track Cauterization for Lung Cryoablation. J Vasc Interv Radiol 2024; 35:1168-1175. [PMID: 38670527 DOI: 10.1016/j.jvir.2024.04.009] [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: 06/18/2023] [Revised: 03/05/2024] [Accepted: 04/14/2024] [Indexed: 04/28/2024] Open
Abstract
PURPOSE To evaluate the safety and effectiveness of track cauterization for lung cryoablation through comparison of postprocedural adverse event (AE) rates. MATERIALS AND METHODS Fifty-nine patients who underwent 164 percutaneous lung cryoablation procedures between 2013 and 2018 were included in this retrospective study. The study cohort was subdivided by whether track cauterization was conducted or not at the end of the procedure. The study cohort was also subdivided by the number of probes (1-2 probes vs 3-4 probes). Postablation AE rates were assessed by immediate and delayed (at 1 month or later) AEs, pneumothorax, hemothorax, pleural effusion, and whether intervention was required. Univariate and multivariate logistic regression analyses were used to compare differences in AE rates. RESULTS Patients who underwent procedures with track cautery were 2.6 times less likely to exhibit pleural effusion (P = .017). Patients who underwent procedures conducted with a higher number of probes were 3.8 times more likely to receive interventions (P < .001), 1.6 times more likely to experience pneumothorax (P = .037), and 2.1 times more likely to experience pleural effusion (P = .003). History of lung surgery, increased number of probes, size of the probe, and absence of track cautery were noted to be significant predictors of AEs and need for interventions (all P < .05). CONCLUSIONS Track cauterization in lung cryoablation was proven to reduce pleural effusion, but no difference in pneumothorax or delayed AEs was noted. The use of fewer probes was associated with a lower rate of AEs.
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Affiliation(s)
- Daniel H Kim
- Department of Radiological Sciences, David Geffen School of Medicine at University of California, Los Angeles, Los Angeles, California.
| | - Ashley Lamba
- Zucker School of Medicine at Hofstra/Northwell, Manhasset, New York
| | - Shimwoo Lee
- Department of Radiological Sciences, David Geffen School of Medicine at University of California, Los Angeles, Los Angeles, California
| | - James Sayre
- Department of Radiological Sciences, David Geffen School of Medicine at University of California, Los Angeles, Los Angeles, California
| | - Fereidoun Abtin
- Department of Radiological Sciences, David Geffen School of Medicine at University of California, Los Angeles, Los Angeles, California
| | - Scott Genshaft
- Department of Radiological Sciences, David Geffen School of Medicine at University of California, Los Angeles, Los Angeles, California
| | - Matthew Quirk
- Department of Radiological Sciences, David Geffen School of Medicine at University of California, Los Angeles, Los Angeles, California
| | - Robert D Suh
- Department of Radiological Sciences, David Geffen School of Medicine at University of California, Los Angeles, Los Angeles, California
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2
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Bhagavatula SK, Graur A, Fintelmann FJ. Lung Needle Biopsy and Lung Ablation: Indications, Patient Management, and Postprocedure Imaging Findings. Clin Chest Med 2024; 45:307-323. [PMID: 38816090 DOI: 10.1016/j.ccm.2024.02.005] [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: 06/01/2024]
Abstract
The clinical role and use of percutaneous transthoracic needle biopsy (TTNB) and ablation of lung tumors are evolving. Here we discuss important considerations for referring providers, including current and emerging indications supported by guidelines, critical aspects of pre and postprocedure patient management, and expected postprocedure imaging findings.
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Affiliation(s)
- Sharath K Bhagavatula
- Department of Radiology, Brigham and Women's Hospital, Dana Farber Cancer Institute, Harvard Medical School, 75 Francis Street, Boston, MA 02115, USA
| | - Alexander Graur
- Department of Radiology, Massachusetts General Hospital, 55 Fruit Street, Boston, MA 02114, USA
| | - Florian J Fintelmann
- Department of Radiology, Massachusetts General Hospital, Harvard Medical School, 55 Fruit Street, Boston, MA 02114, USA.
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3
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Wang G, Wei Z, Wang F, Han X, Jia H, Zhao D, Li C, Liu L, Yang X, Ye X. Clinical outcomes of percutaneous microwave ablation for pulmonary oligometastases from hepatocellular carcinoma: a retrospective, multicenter study. Cancer Imaging 2024; 24:34. [PMID: 38438879 PMCID: PMC10913397 DOI: 10.1186/s40644-024-00679-7] [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: 11/01/2023] [Accepted: 02/26/2024] [Indexed: 03/06/2024] Open
Abstract
BACKGROUND Pulmonary oligometastases are common in hepatocellular carcinoma (HCC), however, the existing therapeutic options have several limitations. This study aimed to assess the safety and efficacy of microwave ablation (MWA) in the treatment of HCC-originating pulmonary oligometastases. METHODS A total of 83 patients, comprising 73 males and 10 females with a median age of 57 years, who had pulmonary oligometastases from HCC, underwent MWA treatment at four different medical institutions. Inclusion criteria for patients involved having primary HCC under control and having less than three oligometastases with a maximum diameter of ≤ 5 cm in the unilateral lung or less than five oligometastases with a maximum diameter of ≤ 3 cm in the bilateral lung. A total of 147 tumors were treated with MWA over 116 sessions. The primary endpoints assessed included technical success, treatment efficacy, and local progression rate, while secondary endpoints encompassed complications, clinical outcomes, overall survival (OS), local progression-free survival (LPFS), and prognostic factors. RESULTS The technical success rate for MWA was 100% (116/116 sessions), and the treatment efficacy rate was 82.3% (121/147 tumors). Six months after MWA, the local progression rate was 23.1% (18/147 tumors). Complications were observed in 10.3% (major) and 47.4% (minor) of the 116 sessions, with no cases of ablation-related deaths. The median follow-up period was 21.6 months (range: 5.7-87.8 months). Median OS was 22.0 months, and the 1-, 2-, and 3-year OS rates were 82.6%, 44.5%, and 25.2%, respectively. Median LPFS was 8.5 months. Multivariate Cox regression analysis identified α-fetoprotein (AFP) levels during initial diagnosis and the number of oligometastases as potential independent prognostic factors for OS (p = 0.017 and 0.045, respectively). CONCLUSION Percutaneous MWA is a safe and effective treatment modality for pulmonary oligometastases originating from HCC.
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Affiliation(s)
- Gang Wang
- Department of Oncology, Shandong Key Laboratory of Rheumatic Disease and Translational Medicine, The First Affiliated Hospital of Shandong First Medical University & Shandong Provincial Qianfoshan Hospital, Shandong Lung Cancer Institute, 16766 Jingshi Road, 250021, Jinan, Shandong, China
| | - Zhigang Wei
- Department of Oncology, Shandong Key Laboratory of Rheumatic Disease and Translational Medicine, The First Affiliated Hospital of Shandong First Medical University & Shandong Provincial Qianfoshan Hospital, Shandong Lung Cancer Institute, 16766 Jingshi Road, 250021, Jinan, Shandong, China
| | - Feihang Wang
- Department of Interventional Radiology, Zhongshan Hospital, Fudan University, 200032, Shanghai, China
- National Clinical Research Center for Interventional Medicine, Zhongshan Hospital, Fudan University, Shanghai, China
- Shanghai Institute of Medical Imaging, Fudan University, Shanghai, China
| | - Xiaoying Han
- Department of Oncology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, 250014, Jinan, Shandong, China
| | - Haipeng Jia
- Department of Radiology, Qilu Hospital of Shandong University, 250012, Jinan, China
| | - Danyang Zhao
- Department of Interventional Radiology, Zhongshan Hospital, Fudan University, 200032, Shanghai, China
- National Clinical Research Center for Interventional Medicine, Zhongshan Hospital, Fudan University, Shanghai, China
- Shanghai Institute of Medical Imaging, Fudan University, Shanghai, China
| | - Chunhai Li
- Department of Radiology, Qilu Hospital of Shandong University, 250012, Jinan, China.
| | - Lingxiao Liu
- Department of Interventional Radiology, Zhongshan Hospital, Fudan University, 200032, Shanghai, China.
- National Clinical Research Center for Interventional Medicine, Zhongshan Hospital, Fudan University, Shanghai, China.
- Shanghai Institute of Medical Imaging, Fudan University, Shanghai, China.
| | - Xia Yang
- Department of Oncology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, 250014, Jinan, Shandong, China.
| | - Xin Ye
- Department of Oncology, Shandong Key Laboratory of Rheumatic Disease and Translational Medicine, The First Affiliated Hospital of Shandong First Medical University & Shandong Provincial Qianfoshan Hospital, Shandong Lung Cancer Institute, 16766 Jingshi Road, 250021, Jinan, Shandong, China.
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4
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Huang Y, Kong Y, Wei Z, Ye X. Image-guided thermal ablation for patients with epidermal growth factor receptor-mutant nonsmall cell lung cancer. Asia Pac J Clin Oncol 2023; 19:427-433. [PMID: 36480416 DOI: 10.1111/ajco.13875] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2022] [Accepted: 09/24/2022] [Indexed: 07/20/2023]
Abstract
Nonsmall cell lung cancer (NSCLC) is treated by various therapies such as surgical intervention, radiotherapy, chemotherapy, molecular targeted therapy, and immunotherapy. Currently, molecular targeted therapy, including epidermal growth factor receptor (EGFR) inhibitors and Anaplastic Lymphoma Kinase (ALK) and Kirsten Rat Sarcoma viral Oncogene (KRAS) inhibitors, has received much attention and improved the prognosis of NSCLC. Nevertheless, the terminal point of molecular targeted drugs is resistance. Drug resistance has been classified into oligoprogression and extensive progression based on the tumor lesion progression after drug resistance. There is extensive research demonstrating that local therapy (surgical resection, radiotherapy, and thermal ablation) can prolong the survival of patients with drug resistance. This review is intended to determine the efficacy of image-guided thermal ablation in patients with NSCLC with EGFR mutation.
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Affiliation(s)
- Yahan Huang
- Department of Oncology, The First Affiliated Hospital of Shandong, First Medical University and Shandong Provincial Qianfoshan Hospital, Shandong Key, Laboratory of Rheumatic Disease and Translational medicine, Shandong Lung Cancer, Jinan, China
- Shandong First Medical University, Jinan, China
| | - Yongmei Kong
- Department of Oncology, The First Affiliated Hospital of Shandong, First Medical University and Shandong Provincial Qianfoshan Hospital, Shandong Key, Laboratory of Rheumatic Disease and Translational medicine, Shandong Lung Cancer, Jinan, China
- Shandong First Medical University, Jinan, China
| | - Zhigang Wei
- Department of Oncology, The First Affiliated Hospital of Shandong, First Medical University and Shandong Provincial Qianfoshan Hospital, Shandong Key, Laboratory of Rheumatic Disease and Translational medicine, Shandong Lung Cancer, Jinan, China
| | - Xin Ye
- Department of Oncology, The First Affiliated Hospital of Shandong, First Medical University and Shandong Provincial Qianfoshan Hospital, Shandong Key, Laboratory of Rheumatic Disease and Translational medicine, Shandong Lung Cancer, Jinan, China
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Peng J, Bie Z, Su F, Sun J, Li X. Effects of tract embolization on pneumothorax rate after percutaneous pulmonary microwave ablation: a rabbit study. Int J Hyperthermia 2023; 40:2165728. [PMID: 36653176 DOI: 10.1080/02656736.2023.2165728] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2022] [Revised: 12/15/2022] [Accepted: 01/02/2023] [Indexed: 01/20/2023] Open
Abstract
PURPOSE To determine the effects of tract embolization with gelatin sponge particles on the prevention of pneumothorax after percutaneous microwave ablation (MWA) in rabbit lungs. MATERIALS AND METHODS Twenty-four New Zealand white rabbits were randomly divided into Group A (MWA followed by tract embolization with gelatin sponge particles, n = 12) and Group B (MWA without tract embolization, n = 12). For each group, CT images were reviewed for the occurrence of pneumothorax within 30 min after MWA. The rate of pneumothorax was compared by Chi-square Test. Lung tissue around the needle tract was harvested after the rabbits were euthanized, and histopathological examinations were performed and studied with hematoxylin and eosin stains. RESULTS Twenty-four animals underwent 47 sessions of MWA (24 sessions in Group A and 23 sessions in Group B). Group A had a statistically lower rate of pneumothorax than Group B (25.0 vs. 56.5%; p = 0.028). The pathological examinations of both groups demonstrated thermal injury of the needle tract characterized by a rim of the coagulated lung parenchyma, which might be responsible for pneumothorax after MWA. Gelatin sponge particles could be arranged in irregular flakes densely to effectively seal the needle tract, thus reducing the occurrence of pneumothorax. The gelatin sponge particles could be almost completely absorbed about 14 days later. CONCLUSION Results of the present study showed needle tract embolization with gelatin sponge particles after CT-guided pulmonary MWA can significantly reduce the incidence of pneumothorax. Gelatin sponge particles can effectively seal the needle tract after ablation and can be completely absorbed in the body with good safety.
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Affiliation(s)
- JinZhao Peng
- Department of Minimally Invasive Tumor Therapies Center, Beijing Hospital, National Center of Gerontology, Institute of Geriatric Medicine, Chinese Academy of Medical Sciences, Beijing, China
- Graduate School of Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing, China
| | - ZhiXin Bie
- Department of Minimally Invasive Tumor Therapies Center, Beijing Hospital, National Center of Gerontology, Institute of Geriatric Medicine, Chinese Academy of Medical Sciences, Beijing, China
| | - Fei Su
- Clinical Biobank, Beijing Hospital, National Center of Gerontology, Institute of Geriatric Medicine, Chinese Academy of Medical Sciences, Beijing, China
| | - Jie Sun
- Department of Minimally Invasive Tumor Therapies Center, Beijing Hospital, National Center of Gerontology, Institute of Geriatric Medicine, Chinese Academy of Medical Sciences, Beijing, China
| | - XiaoGuang Li
- Department of Minimally Invasive Tumor Therapies Center, Beijing Hospital, National Center of Gerontology, Institute of Geriatric Medicine, Chinese Academy of Medical Sciences, Beijing, China
- Graduate School of Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing, China
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Safety and Efficacy Outcomes From a Single-Center Study of Image-Guided Percutaneous Microwave Ablation for Primary and Metastatic Lung Malignancy. JTO Clin Res Rep 2022; 4:100454. [PMID: 36846573 PMCID: PMC9950924 DOI: 10.1016/j.jtocrr.2022.100454] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2022] [Revised: 12/24/2022] [Accepted: 12/27/2022] [Indexed: 12/29/2022] Open
Abstract
Introduction Image-guided percutaneous microwave ablation (MWA) is becoming a more common treatment option for patients with primary and metastatic lung malignancies. Nevertheless, there is limited literature on the safety and efficacy of MWA compared with standard-of-care therapy, including surgical resection and radiation. This study will report the long-term outcomes after MWA for pulmonary malignancies and investigate the factors related to efficacy, including lesion size, location, and ablation power. Methods Retrospective single-center study analyzing 93 patients who underwent percutaneous MWA for primary or metastatic lung malignancies. Outcomes included immediate technical success, local tumor recurrence, overall survival, disease-specific survival, and complications. Results At a single institution, 190 lesions (81 primary and 109 metastatic) were treated in 93 patients. Immediate technical success was achieved in all cases. Freedom from local recurrence was 87.6%, 75.3%, and 69.2% and overall survival was 87.7%, 76.2%, and 74.3% at 1 year, 2 years, and 3 years, respectively. Disease-specific survival was 92.6%, 81.8%, and 81.8%. The most common complication was pneumothorax, which occurred in 54.7% (104 of 190) of procedures, with 35.2% (67 of 190) requiring a chest tube. No life-threatening complications occurred. Conclusions Percutaneous MWA seems safe and effective for treatment of primary and metastatic lung malignancies and should be considered for patients with limited metastatic burden and lesions less than 3 cm in size.
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Shen X, Chen T, Liu N, Yang B, Feng G, Yu P, Zhan C, Yin N, Wang Y, Huang B, Chen S. MRI-guided microwave ablation and albumin-bound paclitaxel for lung tumors: Initial experience. Front Bioeng Biotechnol 2022; 10:1011753. [PMID: 36406211 PMCID: PMC9669312 DOI: 10.3389/fbioe.2022.1011753] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2022] [Accepted: 10/17/2022] [Indexed: 11/06/2022] Open
Abstract
Magnetic resonance-guided microwave ablation (MRI-guided MWA) is a new, minimally invasive ablation method for cancer. This study sought to analyze the clinical value of MRI-guided MWA in non-small cell lung cancer (NSCLC). We compared the precision, efficiency, and clinical efficacy of treatment in patients who underwent MRI-guided MWA or computed tomography (CT)-guided microwave ablation (CT-guided MWA). Propensity score matching was used on the prospective cohort (MRI-MWA group, n = 45) and the retrospective observational cohort (CT-MWA group, n = 305). To evaluate the advantages and efficacy of MRI-guided MWA, data including the accuracy of needle placement, scan duration, ablation time, total operation time, length of hospital stay, progression-free survival (PFS), and overall survival (OS) were collected and compared between the two groups. The mean number of machine scans required to adjust the needle position was 7.62 ± 1.69 (range 4–12) for the MRI-MWA group and 9.64 ± 2.14 (range 5–16) for the CT-MWA group (p < 0.001). The mean time for antenna placement was comparable between the MRI and CT groups (54.41 ± 12.32 min and 53.03 ± 11.29 min, p = 0.607). The microwave ablation time of the two groups was significantly different (7.62 ± 2.65 min and 9.41 ± 2.86 min, p = 0.017), while the overall procedure time was comparable (91.28 ± 16.69 min vs. 93.41 ± 16.03 min, p = 0.568). The overall complication rate in the MRI-MWA group was significantly lower than in the CT-MWA group (12% vs. 51%, p = 0.185). The median time to progression was longer in the MRI-MWA group than in the CT-MWA group (11 months [95% CI 10.24–11.75] vs. 9 months [95% CI 8.00–9.99], p = 0.0003; hazard ratio 0.3690 [95% CI 0.2159–0.6306]). OS was comparable in both groups (MRI group 26.0 months [95% CI 25.022–26.978] vs. CT group 23.0 months [95% CI 18.646–27.354], p = 0.18). This study provides hitherto-undocumented evidence of the clinical effects of MRI-guided MWA on patients with NSCLC and determines the relative safety and efficiency of MRI- and CT-guided MWA.
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Affiliation(s)
- Xiaokang Shen
- Department of Thoracic Surgery, Jiangsu Cancer Hospital, Nanjing, China
- Department of Cardiothoracic Surgery, Nanjing First Hospital, Nanjing Medical University, Nanjing, China
| | - TianMing Chen
- Department of General Surgery, Nanjing Drum Tower Hospital, The Affiliated Hospital of Nanjing University Medical School, Nanjing, China
| | - Nianlong Liu
- Department of Medical Imaging, Jiangsu Cancer Hospital, Jiangsu Institute of Cancer Research, The Affiliated Cancer Hospital of Nanjing Medical University, Nanjing, Jiangsu, China
| | - Bo Yang
- Department of Medical Imaging, Jiangsu Cancer Hospital, Jiangsu Institute of Cancer Research, The Affiliated Cancer Hospital of Nanjing Medical University, Nanjing, Jiangsu, China
| | - GuoDong Feng
- Department of Interventional Therapy, Jiangsu Institute of Cancer Research, The Affiliated Cancer Hospital of Nanjing Medical University, Nanjing, China
| | - Pengcheng Yu
- Department of Thoracic Surgery, The Affiliated Cancer Hospital of Nanjing Medical University, Jiangsu Cancer Hospital, Jiangsu Institute of Cancer Research, Nanjing, Jiangsu, China
| | - Chuanfei Zhan
- Department of Thoracic Surgery, The Affiliated Cancer Hospital of Nanjing Medical University, Jiangsu Cancer Hospital, Jiangsu Institute of Cancer Research, Nanjing, Jiangsu, China
| | - Na Yin
- Department of Medical Imaging, Jiangsu Cancer Hospital, Jiangsu Institute of Cancer Research, The Affiliated Cancer Hospital of Nanjing Medical University, Nanjing, Jiangsu, China
| | - YuHuang Wang
- Department of Medical Imaging, Jiangsu Cancer Hospital, Jiangsu Institute of Cancer Research, The Affiliated Cancer Hospital of Nanjing Medical University, Nanjing, Jiangsu, China
| | - Bin Huang
- The Comprehensive Cancer Center of Nanjing Drum Tower Hospital, The Affiliated Hospital of Nanjing University Medical School, Clinical Cancer Institute of Nanjing University, Nanjing, China
- The Comprehensive Cancer Centre of Nanjing Drum Tower Hospital, Clinical College of Nanjing Medical University and Clinical College of Traditional Chinese and Western Medicine, Nanjing University of Chinese Medicine, Nanjing Drum Tower Hospital, Medical School of Southeast University, Nanjing, China
- *Correspondence: Bin Huang, ; Shilin Chen,
| | - Shilin Chen
- Department of Thoracic Surgery, Jiangsu Cancer Hospital, Nanjing, China
- Department of Thoracic Surgery, The Affiliated Cancer Hospital of Nanjing Medical University, Jiangsu Cancer Hospital, Jiangsu Institute of Cancer Research, Nanjing, Jiangsu, China
- *Correspondence: Bin Huang, ; Shilin Chen,
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Folch E, Guo Y, Senitko M. Therapeutic Bronchoscopy for Lung Nodules: Where Are We Now? Semin Respir Crit Care Med 2022; 43:480-491. [PMID: 36104025 DOI: 10.1055/s-0042-1749368] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
Abstract
Lobar resection has been the established standard of care for peripheral early-stage non-small cell lung cancer (NSCLC). Over the last few years, surgical lung sparing approach (sublobar resection [SLR]) has been compared with lobar resection in T1N0 NSCLC. Three nonsurgical options are available in those patients who have a prohibitive surgical risk, and those who refuse surgery: stereotactic body radiotherapy (SBRT), percutaneous ablation, and bronchoscopic ablation. Local ablation involves placement of a probe into a tumor, and subsequent application of either heat or cold energy, pulsing electrical fields, or placement of radioactive source under an image guidance to create a zone of cell death that encompasses the targeted lesion and an ablation margin. Despite being in their infancy, the bronchoscopic ablative techniques are undergoing rapid research, as they extrapolate a significant knowledge-base from the percutaneous techniques that have been in the radiologist's armamentarium since 2000. Here, we discuss selected endoscopic and percutaneous thermal and non-thermal therapies with the focus on their efficacy and safety.
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Affiliation(s)
- Erik Folch
- Division of Pulmonary and Critical Care Medicine, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts
| | - Yanglin Guo
- Division of Pulmonary, Critical Care, and Sleep Medicine, University of Mississippi Medical Center, Jackson, Mississippi
| | - Michal Senitko
- Division of Pulmonary, Critical Care, and Sleep Medicine, University of Mississippi Medical Center, Jackson, Mississippi.,Division of Cardiothoracic Surgery, University of Mississippi Medical Center, Jackson, Mississippi
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9
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Lin R, Fang Y, Chen J, Lin Q, Chen J, Yan Y, Chen J, Lin Z. MR-Guided Microwave Ablation for Lung Malignant Tumor: A Single Center Prospective Study. Front Oncol 2022; 12:856340. [PMID: 35574351 PMCID: PMC9092249 DOI: 10.3389/fonc.2022.856340] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2022] [Accepted: 03/23/2022] [Indexed: 12/02/2022] Open
Abstract
Objectives To prospectively investigate the feasibility and efficacy of MRI-guided MWA for lung malignant tumor in our single center. Materials and Methods 22 patients [mean age, 56.86 ± 13.05(23–73)years] with 23 malignant lung tumors were enrolled in the study. 21 patients had a single lesion and 1 patient had 2 lesions in the ipsilateral lung. The average maximum diameter of the lesion was 1.26 ± 0.65 (0.50-2.58)cm. Percutaneous MWA was guided by 1.5T MRI scanner using a MR-compatible microwave antenna to the target the lung lesions and ablation area was monitored intraoperatively by using a shielded MR-compatible microwave device and then follow-up. Results All patients were successfully treated under MR-guided MWA for lung tumors. Average operation time was 72.21 ± 24.99 (36–158) mins. T2WI signal intensity of the lesion gradually decreased over the course of MWA. The center of the ablated zones showed a short T1 and short T2 signals with the ring-like of long T1 and long T2 signals surrounded after immediately evaluation. No serious complications occurred. The average follow-up period was 12.89 ± 4.33 (2.0-19.6) months. Local recurrence occurred in one patient, representing a technical efficacy of 95.5% (21/22). Conclusion Magnetic resonance-guided microwave ablation for lung malignant tumor was feasible and demonstrated unique advantages in efficacy evaluation.
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Affiliation(s)
- Ruixiang Lin
- Department of Interventional Radiology, First Affiliated Hospital of Fujian Medical University, Fuzhou, China
| | - Yan Fang
- Nursing Department, First Affiliated Hospital of Fujian Medical University, Fuzhou, China
| | - Jin Chen
- Department of Interventional Radiology, First Affiliated Hospital of Fujian Medical University, Fuzhou, China
| | - QingFeng Lin
- Department of Interventional Radiology, First Affiliated Hospital of Fujian Medical University, Fuzhou, China
| | - Jian Chen
- Department of Interventional Radiology, First Affiliated Hospital of Fujian Medical University, Fuzhou, China
| | - Yuan Yan
- Department of Interventional Radiology, First Affiliated Hospital of Fujian Medical University, Fuzhou, China
| | - Jie Chen
- Department of Interventional Radiology, Sanming Second Hospital, Sanming, China
| | - Zhengyu Lin
- Department of Interventional Radiology, First Affiliated Hospital of Fujian Medical University, Fuzhou, China
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10
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Update on Image-Guided Thermal Lung Ablation: Society Guidelines, Therapeutic Alternatives, and Postablation Imaging Findings. AJR Am J Roentgenol 2022; 219:471-485. [PMID: 35319908 DOI: 10.2214/ajr.21.27099] [Citation(s) in RCA: 26] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Percutaneous image-guided thermal ablation (IGTA) has been endorsed by multiple societies as a safe and effective lung-preserving treatment for primary lung cancer and metastases involving the lung and chest wall. This article reviews the role of IGTA in the care continuum of patients with thoracic neoplasms and discusses strategies to identify the optimal local therapy considering patient and tumor characteristics. The advantages and disadvantages of percutaneous thermal ablation compared to surgical resection and stereotactic body radiotherapy are summarized. Principles of radiofrequency ablation, microwave ablation, and cryoablation, as well as the emerging use of transbronchial thermal ablation, are described. Specific considerations are presented regarding the role of thermal ablation for early-stage non-small cell lung cancer (NSCLC), multifocal primary NSCLC, pulmonary metastases, salvage of recurrent NSCLC after surgery or radiation, and pain palliation for tumors involving the chest wall. Recent changes to professional society guidelines regarding the role of thermal ablation in the lung, including for treatment of oligometastatic disease, are highlighted. Finally, recommendations are provided for imaging follow-up after thermal ablation of lung tumors, accompanied by examples of expected postoperative findings and patterns of disease recurrence.
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11
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Alzubaidi SJ, Liou H, Saini G, Segaran N, Scott Kriegshauser J, Naidu SG, Patel IJ, Oklu R. Percutaneous Image-Guided Ablation of Lung Tumors. J Clin Med 2021; 10:5783. [PMID: 34945082 PMCID: PMC8707332 DOI: 10.3390/jcm10245783] [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: 10/12/2021] [Revised: 12/03/2021] [Accepted: 12/07/2021] [Indexed: 12/22/2022] Open
Abstract
Tumors of the lung, including primary cancer and metastases, are notoriously common and difficult to treat. Although surgical resection of lung lesions is often indicated, many conditions disqualify patients from being surgical candidates. Percutaneous image-guided lung ablation is a relatively new set of techniques that offers a promising treatment option for a variety of lung tumors. Although there have been no clinical trials to definitively compare its efficacy to those of traditional treatments, lung ablation is widely practiced and generally accepted to be safe and effective. Especially encouraging results have recently emerged for cryoablation, one of the newer ablative techniques. This article reviews the indications, techniques, contraindications, and complications of percutaneous image-guided ablation of lung tumors with special attention to cryoablation and its recent developments in protocol optimization.
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Affiliation(s)
- Sadeer J. Alzubaidi
- Department of Radiology, Mayo Clinic, Phoenix, AZ 85054, USA; (J.S.K.); (S.G.N.); (I.J.P.); (R.O.)
| | - Harris Liou
- Alix School of Medicine, Mayo Clinic, Scottsdale, AZ 85259, USA;
| | - Gia Saini
- Division of Vascular and Interventional Radiology, Laboratory for Patient Inspired Engineering, Mayo Clinic, Phoenix, AZ 85054, USA; (G.S.); (N.S.)
| | - Nicole Segaran
- Division of Vascular and Interventional Radiology, Laboratory for Patient Inspired Engineering, Mayo Clinic, Phoenix, AZ 85054, USA; (G.S.); (N.S.)
| | - J. Scott Kriegshauser
- Department of Radiology, Mayo Clinic, Phoenix, AZ 85054, USA; (J.S.K.); (S.G.N.); (I.J.P.); (R.O.)
| | - Sailendra G. Naidu
- Department of Radiology, Mayo Clinic, Phoenix, AZ 85054, USA; (J.S.K.); (S.G.N.); (I.J.P.); (R.O.)
| | - Indravadan J. Patel
- Department of Radiology, Mayo Clinic, Phoenix, AZ 85054, USA; (J.S.K.); (S.G.N.); (I.J.P.); (R.O.)
| | - Rahmi Oklu
- Department of Radiology, Mayo Clinic, Phoenix, AZ 85054, USA; (J.S.K.); (S.G.N.); (I.J.P.); (R.O.)
- Division of Vascular and Interventional Radiology, Laboratory for Patient Inspired Engineering, Mayo Clinic, Phoenix, AZ 85054, USA; (G.S.); (N.S.)
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12
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Genshaft SJ, Suh RD, Abtin F, Baerlocher MO, Chang AJ, Dariushnia SR, Devane AM, Faintuch S, Himes EA, Lisberg A, Padia S, Patel S, Tam AL, Yanagawa J. Society of Interventional Radiology Multidisciplinary Position Statement on Percutaneous Ablation of Non-small Cell Lung Cancer and Metastatic Disease to the Lungs: Endorsed by the Canadian Association for Interventional Radiology, the Cardiovascular and Interventional Radiological Society of Europe, and the Society of Interventional Oncology. J Vasc Interv Radiol 2021; 32:1241.e1-1241.e12. [PMID: 34332724 DOI: 10.1016/j.jvir.2021.04.024] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2021] [Revised: 04/19/2021] [Accepted: 04/27/2021] [Indexed: 10/20/2022] Open
Abstract
PURPOSE To state the Society of Interventional Radiology's position on the use of image-guided thermal ablation for the treatment of early stage non-small cell lung cancer, recurrent lung cancer, and metastatic disease to the lung. MATERIALS AND METHODS A multidisciplinary writing group, with expertise in treating lung cancer, conducted a comprehensive literature search to identify studies on the topic of interest. Recommendations were drafted and graded according to the updated SIR evidence grading system. A modified Delphi technique was used to achieve consensus agreement on the recommendation statements. RESULTS A total of 63 studies, including existing systematic reviews and meta-analysis, retrospective cohort studies, and single-arm trials were identified. The expert writing group developed and agreed on 7 recommendations on the use of image-guided thermal ablation in the lung. CONCLUSION SIR considers image-guided thermal ablation to be an acceptable treatment option for patients with inoperable Stage I NSCLC, those with recurrent NSCLC, as well as patients with metastatic lung disease.
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Affiliation(s)
- Scott J Genshaft
- Department of Radiologic Sciences, David Geffen School of Medicine, University of California, Los Angeles, CA.
| | - Robert D Suh
- Department of Radiology, David Geffen School of Medicine, University of California, Los Angeles, CA
| | - Fereidoun Abtin
- Department of Radiology, Thoracic and Interventional Section, David Geffen School of Medicine, University of California, Los Angeles, CA
| | | | - Albert J Chang
- Department of Radiation Oncology, David Geffen School of Medicine, University of California, Los Angeles, CA
| | - Sean R Dariushnia
- Department of Radiology and Imaging Sciences, Division of Interventional Radiology and Image-Guided Medicine, Emory University School of Medicine, Atlanta, GA
| | - A Michael Devane
- Department of Radiology, Prisma Health, University of South Carolina School of Medicine Greenville, Greenville, SC
| | - Salomao Faintuch
- Department of Radiology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA
| | | | - Aaron Lisberg
- Department of Medicine, David Geffen School of Medicine, University of California, Los Angeles, CA
| | - Siddharth Padia
- Department of Radiology, Section of Interventional Radiology, David Geffen School of Medicine, University of California, Los Angeles, CA
| | - Sheena Patel
- Society of Interventional Radiology, Fairfax, VA
| | - Alda L Tam
- Department of Interventional Radiology, MD Anderson Cancer Center, Houston, TX
| | - Jane Yanagawa
- Division of Thoracic Surgery, David Geffen School of Medicine, University of California, Los Angeles, CA
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13
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Yoon SM, Suh R, Abtin F, Moghanaki D, Genshaft S, Kamrava M, Drakaki A, Liu S, Venkat P, Lee A, Chang AJ. Outcomes with multi-disciplinary management of central lung tumors with CT-guided percutaneous high dose rate brachyablation. Radiat Oncol 2021; 16:99. [PMID: 34098977 PMCID: PMC8186067 DOI: 10.1186/s13014-021-01826-1] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2021] [Accepted: 05/28/2021] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Centrally located lung tumors present treatment challenges given their proximity to mediastinal structures including the central airway, esophagus, major vessels, and heart. Therapeutic options can be limited for medically inoperable patients, particularly if they have received previous thoracic radiotherapy. High dose rate (HDR) brachyablation was developed to improve the therapeutic ratio for patients with central lung tumors. The purpose of this study is to report initial safety and efficacy outcomes with this treatment for central lung malignancies. METHODS From September 2015 to August 2019, a total of 25 patients with 37 pulmonary tumors were treated with percutaneous HDR brachyablation. Treatment was delivered by a multi-disciplinary team of interventional radiologists, pulmonologists, and radiation oncologists. Twenty-three patients received a median dose of 21.5 Gy (range 15-27.5) in a single fraction, whereas two patients received median dose of 24.75 Gy (range 24-25.5) over 2-3 fractions. Tumor local control (LC) was evaluated by Response Evaluation Criteria in Solid Tumors v1.1. Treatment-related toxicities were graded by Common Terminology Criteria for Adverse Events v5.0, with adverse events less than 90 days defined as acute, and those occurring later were defined as late. LC, progression-free survival (PFS), and overall survival (OS) rates were estimated by the Kaplan-Meier method. RESULTS Of 37 treated tumors, 88% were metastatic. Tumor location was central and ultra-central in 24.3% and 54.1%, respectively. Average tumor volume was 11.6 cm3 (SD 12.4, range 0.57-62.8). Median follow-up was 19 months (range 3-48). Two-year LC, PFS, and OS were 96.2%, 29.7%, and 65.5%, respectively. Thirteen of 39 (33.3%) catheter implantation procedures were associated with trace minor pneumothorax requiring no intervention, 1 (2.5%) procedure with minor radiographic pulmonary hemorrhage, and 4 (10.3%) with major pneumothorax requiring chest tube insertions. All procedural complications resolved within 24 h from treatment. Acute grade 1-2 toxicity was identified in 4 patients, whereas none developed late toxicity beyond 90 days of follow-up. CONCLUSION Percutaneous HDR brachyablation is a safe and promising treatment option for centrally located primary and metastatic lung tumors. Future comparisons with stereotactic body radiotherapy and other ablative techniques are warranted to expand multi-disciplinary management options.
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Affiliation(s)
- Stephanie M Yoon
- Department of Radiation Oncology, University of California Los Angeles, 200 Medical Plaza Driveway, Suite B265, Los Angeles, CA, 90095, USA
| | - Robert Suh
- Department of Radiology Thoracic Interventional Services, University of California Los Angeles, Los Angeles, CA, 90095, USA
| | - Fereidoun Abtin
- Department of Radiology Thoracic Interventional Services, University of California Los Angeles, Los Angeles, CA, 90095, USA
| | - Drew Moghanaki
- Department of Radiation Oncology, University of California Los Angeles, 200 Medical Plaza Driveway, Suite B265, Los Angeles, CA, 90095, USA.,Department of Radiation Oncology, Veterans Affairs Greater Los Angeles, Los Angeles, CA, 90073, USA
| | - Scott Genshaft
- Department of Radiology Thoracic Interventional Services, University of California Los Angeles, Los Angeles, CA, 90095, USA
| | - Mitchell Kamrava
- Department of Radiation Oncology, Cedars-Sinai Medical Center, Los Angeles, CA, 90048, USA
| | - Alexandra Drakaki
- Department of Hematology and Medical Oncology, University of California Los Angeles, Los Angeles, CA, 90095, USA
| | - Sandy Liu
- Department of Hematology and Medical Oncology, University of California Los Angeles, Los Angeles, CA, 90095, USA
| | - Puja Venkat
- Department of Radiation Oncology, University of California Los Angeles, 200 Medical Plaza Driveway, Suite B265, Los Angeles, CA, 90095, USA
| | - Alan Lee
- Department of Radiation Oncology, University of California Los Angeles, 200 Medical Plaza Driveway, Suite B265, Los Angeles, CA, 90095, USA
| | - Albert J Chang
- Department of Radiation Oncology, University of California Los Angeles, 200 Medical Plaza Driveway, Suite B265, Los Angeles, CA, 90095, USA.
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14
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Rangamuwa K, Leong T, Weeden C, Asselin-Labat ML, Bozinovski S, Christie M, John T, Antippa P, Irving L, Steinfort D. Thermal ablation in non-small cell lung cancer: a review of treatment modalities and the evidence for combination with immune checkpoint inhibitors. Transl Lung Cancer Res 2021; 10:2842-2857. [PMID: 34295682 PMCID: PMC8264311 DOI: 10.21037/tlcr-20-1075] [Citation(s) in RCA: 30] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2020] [Accepted: 11/26/2020] [Indexed: 12/12/2022]
Abstract
Lung cancer is the leading cause of cancer death worldwide, with approximately 1.6 million cancer related deaths each year. Prognosis is best in patients with early stage disease, though even then five-year survival is only 55% in some groups. Median survival for advanced non-small cell lung cancer (NSCLC) is 8–12 months with conventional treatment. Immune checkpoint inhibitor (ICI) therapy has revolutionised the treatment of NSCLC with significant long-term improvements in survival demonstrated in some patients with advanced NSCLC. However, only a small proportion of patients respond to ICI, suggesting the need for further techniques to harness the potential of ICI therapy. Thermal ablation utilizes the extremes of temperature to cause tumour destruction. Commonly used modalities are radiofrequency ablation (RFA), cryoablation and microwave ablation (MWA). At present thermal ablation is reserved for curative-intent therapy in patients with localized NSCLC who are unable to undergo surgical resection or stereotactic ablative body radiotherapy (SABR). Limited evidence suggests that thermal ablative modalities can upregulate an anticancer immune response in NSCLC. It is postulated that thermal ablation can increase tumour antigen release, which would initiate and upregulated steps in the cancer immunity cycle required to elicit an anticancer immune response. This article will review the current thermal ablative techniques and their ability to modulate an anti-cancer immune response with a view of using thermal ablation in conjunction with ICI therapy.
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Affiliation(s)
- Kanishka Rangamuwa
- Department of Respiratory Medicine, Royal Melbourne Hospital, Melbourne, Australia.,Department of Medicine (RMH), University of Melbourne, Parkville, Australia
| | - Tracy Leong
- Department of Respiratory Medicine, Austin Hospital, Heidelberg, Victoria, Australia
| | - Clare Weeden
- Personalised Oncology Division, Walter Eliza Hall institute, Melbourne, Australia
| | | | - Steven Bozinovski
- School of Health and Biomedical Sciences, RMIT University, Bundoora, Victoria, Australia
| | - Michael Christie
- Department of Pathology, Royal Melbourne Hospital, Melbourne, Australia
| | - Tom John
- Peter MacCallum Cancer Centre, Melbourne, Australia
| | - Phillip Antippa
- Department of Thoracic Surgery, Royal Melbourne Hospital, Melbourne, Australia
| | - Louis Irving
- Department of Respiratory Medicine, Royal Melbourne Hospital, Melbourne, Australia
| | - Daniel Steinfort
- Department of Respiratory Medicine, Royal Melbourne Hospital, Melbourne, Australia.,Department of Medicine (RMH), University of Melbourne, Parkville, Australia
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15
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Genshaft SJ, Suh RD, Abtin F, Baerlocher MO, Dariushnia SR, Devane AM, Himes E, Lisberg A, Padia S, Patel S, Yanagawa J. Society of Interventional Radiology Quality Improvement Standards on Percutaneous Ablation of Non-Small Cell Lung Cancer and Metastatic Disease to the Lungs. J Vasc Interv Radiol 2021; 32:1242.e1-1242.e10. [PMID: 34000388 DOI: 10.1016/j.jvir.2021.04.027] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2021] [Revised: 04/19/2021] [Accepted: 04/27/2021] [Indexed: 02/07/2023] Open
Abstract
PURPOSE To provide guidance on quality improvement thresholds for outcomes and complications of image-guided thermal ablation for the treatment of early stage non-small cell lung cancer, recurrent lung cancer, and metastatic disease. MATERIALS AND METHODS A multidisciplinary writing group conducted a comprehensive literature search to identify studies on the topic of interest. Data were extracted from relevant studies and thresholds were derived from a calculation of 2 standard deviations from the weighted mean of each outcome. A modified Delphi technique was used to achieve consensus agreement on the thresholds. RESULTS Data from 29 studies, including systematic reviews and meta-analyses, retrospective cohort studies, and single-arm trials were extracted for calculation of the thresholds. The expert writing group agreed on thresholds for local control, overall survival and adverse events associated with image-guided thermal ablation. CONCLUSION SIR recommends utilizing the indicator thresholds to review and assess the efficacy of ongoing quality improvement programs. When performance falls above or below specific thresholds, consideration of a review of policies and procedures to assess for potential causes, and to implement changes in practices, may be warranted.
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Affiliation(s)
- Scott J Genshaft
- Department of Radiologic Sciences, David Geffen School of Medicine at University of California, Los Angeles, California.
| | - Robert D Suh
- Department of Radiology, David Geffen School of Medicine at University of California, Los Angeles, Ronald Reagan UCLA Medical Center, Los Angeles, California
| | - Fereidoun Abtin
- Department of Radiology, Thoracic and Interventional Section, David Geffen School of Medicine at University of California, Los Angeles
| | | | - Sean R Dariushnia
- Department of Radiology and Imaging Sciences, Division of Interventional Radiology and Image-Guided Medicine, Emory University School of Medicine, Atlanta, Georgia
| | - A Michael Devane
- Department of Radiology, Prisma Health, University of South Carolina School of Medicine Greenville, Greenville, South Carolina
| | | | - Aaron Lisberg
- Department of Medicine, David Geffen School of Medicine at University of California, Los Angeles, California
| | - Siddharth Padia
- Department of Radiology, Section of Interventional Radiology, David Geffen School of Medicine at University of California, Los Angeles, California
| | - Sheena Patel
- Society of Interventional Radiology, Fairfax, Virginia
| | - Jane Yanagawa
- Division of Thoracic Surgery, David Geffen School of Medicine at University of California, Los Angeles, California
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16
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MacIntyre AT, Hirst A, Duttagupta R, Hollemon D, Hong DK, Blauwkamp TA. Budget Impact of Microbial Cell-Free DNA Testing Using the Karius ® Test as an Alternative to Invasive Procedures in Immunocompromised Patients with Suspected Invasive Fungal Infections. APPLIED HEALTH ECONOMICS AND HEALTH POLICY 2021; 19:231-241. [PMID: 32944831 PMCID: PMC7497859 DOI: 10.1007/s40258-020-00611-7] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Accepted: 09/08/2020] [Indexed: 06/11/2023]
Abstract
BACKGROUND Invasive fungal infection is a major source of morbidity and mortality. The usage of microbial cell-free DNA for the detection and identification of invasive fungal infection has been considered as a potential alternative to invasive procedures allowing for rapid results. OBJECTIVE This analysis aimed to assess the budget implications of using the Karius® Test in patients suspected of invasive fungal infection in an average state in the USA from a healthcare payer perspective. METHODS The analysis used a decision tree to capture key stages of the patient pathway, from suspected invasive fungal infection to either receiving treatment for invasive fungal infection or being confirmed as having no invasive fungal infection. The analysis used published costs and resource use from a targeted review of the literature. Because of the paucity of published evidence on the reduction of diagnostic tests displaced by the Karius Test, the analysis used a 50% reduction in the use of bronchoscopy and/or bronchoalveolar lavage. The impact of this reduction was tested in a scenario analysis. RESULTS The results of the analysis show that the introduction of the Karius Test is associated with a cost saving of US$2277 per patient; when multiplied by the estimated number of cases per year, the cost saving is US$17,039,666. The scenario analysis showed that the Karius Test only had an incremental cost of US$87 per patient when there was no reduction in bronchoscopy and bronchoalveolar lavage. CONCLUSIONS The Karius Test may offer a valuable and timely option for the diagnosis of invasive fungal infection through its non-invasive approach and subsequent cost savings.
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Affiliation(s)
- Ann T MacIntyre
- Karius, Inc., 975 Island Drive, Suite 101, Redwood City, CA, 94065, USA.
| | | | - Radha Duttagupta
- Karius, Inc., 975 Island Drive, Suite 101, Redwood City, CA, 94065, USA
| | - Desiree Hollemon
- Karius, Inc., 975 Island Drive, Suite 101, Redwood City, CA, 94065, USA
| | - David K Hong
- Karius, Inc., 975 Island Drive, Suite 101, Redwood City, CA, 94065, USA
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17
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Huang G, Yang X, Li W, Wang J, Han X, Wei Z, Meng M, Ni Y, Zou Z, Wen Q, Dai J, Zhang T, Ye X. A feasibility and safety study of computed tomography-guided percutaneous microwave ablation: a novel therapy for multiple synchronous ground-glass opacities of the lung. Int J Hyperthermia 2020; 37:414-422. [PMID: 32347133 DOI: 10.1080/02656736.2020.1756467] [Citation(s) in RCA: 32] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022] Open
Abstract
Purpose: The present study retrospectively evaluated the feasibility, safety, and short-term efficacy of computed tomography (CT)-guided percutaneous microwave ablation (MWA) to treat multiple synchronous ground-glass opacities (GGOs) of the lung.Materials and Methods: From October 2016 to May 2019, 33 patients (9 males and 24 females, mean age: 59.6 ± 10.0 years) with multiple GGOs (103 GGOs with mean size 12.3 ± 6.3 mm) were enrolled in this study. Patients underwent 66 procedures of CT-guided percutaneous MWA. The feasibility, safety, local progression-free survival, and overall survival were evaluated.Results: The technical success and technique efficacy rate were 100% and no MWA procedure-related deaths were reported. The median follow-up period was 18.1 (range: 6.8-37.7) months. Major complications included pneumothorax (11/66, 16.7%), pleural effusion (2/66, 3.0%), pneumonia (3/66, 4.5%), and nerve injury (1/66, 1.5%), which were well controlled by appropriate treatment. Minor complications included pneumothorax (38/66, 57.6%), pleural effusion (43/66, 65.2%), hemoptysis (13/66, 19.7%), subcutaneous emphysema (4/66, 6.1%), and hemothorax (2/66, 3.0%). Currently, all patients are alive without local progression or tumor recurrence, despite the relatively insufficient follow-up time.Conclusion: CT-guided percutaneous MWA for the treatment of multiple synchronous lung GGOs is feasible, safe, and efficacious over short-term follow-up. It may also be employed as an alternative approach for nonsurgical candidates. A longer follow-up is warranted to evaluate the oncologic outcomes.
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Affiliation(s)
- Guanghui Huang
- Department of Oncology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, Shandong, China
| | - Xia Yang
- Department of Oncology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, Shandong, China
| | - Wenhong Li
- Department of Oncology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, Shandong, China
| | - Jiao Wang
- Department of Oncology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, Shandong, China
| | - Xiaoying Han
- Department of Oncology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, Shandong, China
| | - Zhigang Wei
- Department of Oncology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, Shandong, China
| | - Min Meng
- Department of Oncology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, Shandong, China
| | - Yang Ni
- Department of Oncology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, Shandong, China
| | - Zhigeng Zou
- Department of Oncology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, Shandong, China
| | - Qiang Wen
- Department of Oncology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, Shandong, China
| | - Jianjian Dai
- Department of Oncology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, Shandong, China
| | - Tiehong Zhang
- Department of Oncology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, Shandong, China
| | - Xin Ye
- Department of Oncology, The First Affiliated Hospital of Shandong First Medical University, Jinan, Shandong, China
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18
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Abstract
Lung ablation has been introduced into lung cancer treatment for about two decades. Currently, 3 main choices of thermal energy for lung ablation are radiofrequency ablation (RFA), microwave ablation (MWA), and cryoablation. As a mostly palliative, occasionally curative intent local treatment, the feasibility and safety of lung ablation have been validated in small size lung cancer treatment, especially in lung tumor ≤3 cm. Improved techniques and experience in recent years help render outcomes much better than before for lung cancer patients who are medically inoperable with early stage primary lung cancer, and patients with oligometastasis or local recurrence. For stage IA non-small cell lung cancer (NSCLC) patients underwent RFA, 1- and 2-year overall survival rate were reported as 86.3% and 69.8%. And 1- and 2-year local recurrence rate were reported as 68.9% and 59.8%. Limitations, including heat sink, skin burn, and inconsistent heat conduction, are observed in the first applied ablation technique, RFA. MWA and cryoablation are developed to overcome these limitations and achieve the goal of less morbidity. Generally, imaged guided thermal ablation has a good safety profile, with pneumothorax as the most common morbidity. This article will mainly discuss the current features and application of these ablation techniques in lung cancer treatment.
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Affiliation(s)
- Miao Lin
- Department of Thoracic Surgery, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Pat Eiken
- Department of Radiology, Mayo Clinic, Rochester, MN, USA
| | - Shanda Blackmon
- Department of Surgery, Division of Thoracic Surgery, Mayo Clinic, Rochester, MN, USA
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19
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Kim MS, Hong HP, Ham SY, Koo DH, Kang DY, Oh TY. Complications after 100 sessions of cone-beam computed tomography-guided lung radiofrequency ablation: a single-center, retrospective experience. Int J Hyperthermia 2020; 37:763-771. [DOI: 10.1080/02656736.2020.1784472] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Affiliation(s)
- Myung Sub Kim
- Department of Radiology, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Hyun Pyo Hong
- Department of Radiology, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Soo-Youn Ham
- Department of Radiology, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Dong-Hoe Koo
- Division of Hematology/Oncology, Department of Internal Medicine, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Du-Young Kang
- Department of Cardiovascular and Thoracic Surgery, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Tae Yoon Oh
- Department of Cardiovascular and Thoracic Surgery, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul, Korea
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20
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Muller DA, Dutta SW, Aliotta E, Sanders JC, Wijesooriya K, Watkins WT, Larner JM. Clinical Outcomes and Predictors of Lung Toxicity After Multiple Courses of Lung Stereotactic Body Radiotherapy for Early-Stage Non-Small Cell Lung Cancer. Clin Lung Cancer 2020; 22:234-241. [PMID: 32690439 DOI: 10.1016/j.cllc.2020.06.006] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2020] [Revised: 06/04/2020] [Accepted: 06/05/2020] [Indexed: 12/25/2022]
Abstract
BACKGROUND The clinical outcomes of multicourse lung stereotactic body radiotherapy (SBRT) have yet to be validated in a prospective study, and there are a lack of data on allowable composite dosimetry. PATIENTS AND METHODS Forty-four patients underwent multicourse lung SBRT for recurrent or metachronous NSCLC. The median biologically effective dose (BED10) for the first course and subsequent courses were 132 and 100 Gy, respectively. Patient and treatment characteristics were evaluated to determine the correlation with the development of radiation pneumonitis (RP). RESULTS The local control rate was 91%. A total of 13.6% developed a grade 2+ RP, and 4.5% developed a grade 3+ RP, including one grade 5. On univariable analysis, multiple composite dosimetric factors (V5 [proportion of lung structure receiving at least 5 Gy], V10, V20, V40, and mean lung dose) were correlated with the development of RP. When comprised of the first and second course of SBRT, a composite lung V5 of < 30% and > 50% was associated with a 0 and 75% incidence of grade 2+ RP, respectively. We identified no significant correlation on multivariable analysis but observed a strong trend between composite lung V5 and the development of grade 2+ RP (hazard ratio, 1.157; P = .058). Evaluation of multiple clinical factors also identified a significant correlation between the timing of repeat lung SBRT and the development of grade 2+ RP after the second course (P = .0028). CONCLUSION Subsequent courses of lung SBRT, prescribed to a median BED10 of 100 Gy, can provide a high rate of local control with a 4.5% incidence of grade 3+ toxicity. Composite lung V5 and the timing of the second course of lung SBRT may be correlated to the development of RP.
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Affiliation(s)
- Donald A Muller
- Department of Radiation Oncology, University of Virginia, Charlottesville, VA.
| | - Sunil W Dutta
- Department of Radiation Oncology, University of Virginia, Charlottesville, VA
| | - Eric Aliotta
- Department of Radiation Oncology, University of Virginia, Charlottesville, VA
| | - Jason C Sanders
- Department of Radiation Oncology, University of Virginia, Charlottesville, VA
| | - Krishni Wijesooriya
- Department of Radiation Oncology, University of Virginia, Charlottesville, VA
| | - William T Watkins
- Department of Radiation Oncology, University of Virginia, Charlottesville, VA
| | - James M Larner
- Department of Radiation Oncology, University of Virginia, Charlottesville, VA
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21
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Das SK, Huang YY, Li B, Yu XX, Xiao RH, Yang HF. Comparing cryoablation and microwave ablation for the treatment of patients with stage IIIB/IV non-small cell lung cancer. Oncol Lett 2020; 19:1031-1041. [PMID: 31885721 PMCID: PMC6924207 DOI: 10.3892/ol.2019.11149] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2019] [Accepted: 10/25/2019] [Indexed: 12/14/2022] Open
Abstract
The aim of the present study was to compare the safety and efficacy of cryoablation (CA) and microwave ablation (MWA) as treatments for non-small cell lung cancer (NSCLC). Patients with stage IIIB or IV NSCLC treated with CA (n=45) or MWA (n=56) were enrolled in the present study. The primary endpoint was progression-free survival (PFS); the secondary endpoints included overall survival (OS) time and adverse events (AEs). The median PFS times between the two groups were not significantly different (P=0.36): CA, 10 months [95% confidence interval (CI), 7.5-12.4] vs. MWA, 11 months (95% CI, 9.5-12.4). The OS times between the two groups were also not significantly different (P=0.07): CA, 27.5 months (95% CI, 22.8-31.2 months) vs. MWA, 18 months (95% CI, 12.5-23.5). For larger tumors (>3 cm), patients treated with MWA had significantly longer median PFS (P=0.04; MWA, 10.5 months vs. CA, 7.0 months) and OS times (P=0.04; MWA, 24.5 months vs. CA, 14.5 months) compared patients treated with CA. However, for smaller tumors (≤3 cm), median PFS (P=0.79; MWA, 11.0 months vs. CA, 13.0 months) and OS times (P=0.39; MWA, 30.0 months vs. CA, 26.5 months) between the two groups did not differ significantly. The incidence rates of AEs were similar in the two groups (P>0.05). The number of applicators, tumor size and length of the lung traversed by applicators were associated with a higher risk of pneumothorax and intra-pulmonary hemorrhage in the two groups. Treatment with CA resulted in significantly less intraprocedural pain compared with treatment with MWA (P=0.001). Overall, the present study demonstrated that CA and MWA were comparably safe and effective procedures for the treatment of small tumors. However, treatment with MWA was superior compared with CA for the treatment of large tumors.
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Affiliation(s)
- Sushant Kumar Das
- Department of Interventional Radiology, Affiliated Hospital of North Sichuan Medical College, Nanchong, Sichuan 637000, P.R. China
| | - Ya-Yong Huang
- Department of Radiology, Xuzhou City Center Hospital, Xuzhou, Jiangsu 221009, P.R. China
| | - Bing Li
- Department of Interventional Radiology, Affiliated Hospital of North Sichuan Medical College, Nanchong, Sichuan 637000, P.R. China
| | - Xiao Xuan Yu
- Department of Interventional Radiology, Affiliated Hospital of North Sichuan Medical College, Nanchong, Sichuan 637000, P.R. China
| | - Ru Hui Xiao
- Department of Interventional Radiology, Affiliated Hospital of North Sichuan Medical College, Nanchong, Sichuan 637000, P.R. China
| | - Han Feng Yang
- Department of Interventional Radiology, Affiliated Hospital of North Sichuan Medical College, Nanchong, Sichuan 637000, P.R. China
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Abstract
Conventional approaches to the treatment of early-stage lung cancer have focused on the use of surgical methods to remove the tumor. Recent progress in radiation therapy techniques and in the field of interventional oncology has seen the development of several novel ablative therapies that have gained widespread acceptance as alternatives to conventional surgical options in appropriately selected patients. Local control rates with stereotactic body radiation therapy for early-stage lung cancer now approach those of surgical resection, while percutaneous ablation is in widespread use for the treatment of lung cancer and oligometastatic disease for selected other malignancies. Tumors treated with targeted medical and ablative therapies can respond to treatment differently when compared with conventional therapies. For example, after stereotactic body radiation therapy, radiologic patterns of posttreatment change can mimic disease progression, and, following percutaneous ablation, the expected initial increase in the size of a treated lesion limits the utility of conventional size-based response assessment criteria. In addition, numerous treatment-related side effects have been described that are important to recognize, both to ensure appropriate treatment and to avoid misclassification as worsening tumor. Imaging plays a vital role in the assessment of patients receiving targeted ablative therapy, and it is essential that thoracic radiologists become familiar with these findings.
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Pulmonary Cryoablation Zones: More Aggressive Ablation Is Warranted In Vivo. AJR Am J Roentgenol 2019; 212:195-200. [DOI: 10.2214/ajr.18.19527] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
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Liu B, Ye X, Fan W, Li X, Feng W, Lu Q, Mao Y, Lin Z, Li L, Zhuang Y, Ni X, Shen J, Fu Y, Han J, Li C, Liu C, Yang W, Su Z, Wu Z, Liu L. [Expert Consensus for Image-guided Radiofrequency Ablation of Pulmonary Tumors (2018 Version)]. ZHONGGUO FEI AI ZA ZHI = CHINESE JOURNAL OF LUNG CANCER 2018. [PMID: 29526174 PMCID: PMC5973020 DOI: 10.3779/j.issn.1009-3419.2018.02.09] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Affiliation(s)
- Baodong Liu
- Department of Thoracic Surgery, Xuanwu Hospital, Capital Medical University, Beijing 100053, China
| | - Xin Ye
- Department of Oncology, Shandong Provincial Hospital Affiliated to Shandong University, Jinan 250100, China
| | - Weijun Fan
- Imaging and Interventional Center, Sun Yat-sen University Cancer Center, Guangzhou 510060, China
| | - Xiaoguang Li
- Department of Tumor Minimally Invasive Therapy, Beijing Hospital, Beijing 100005, China
| | - Weijian Feng
- Department of Oncology, Fuxing Hospital, Capital Medical University, Beijing 100038, China
| | - Qiang Lu
- Department of Thoracic Surgery, Tangdu Hospital, Fourth Military Medical University, Xi'an 710038, China
| | - Yu Mao
- Department of Thoracic Surgery, Hohhot First Hospital, Inner Mongolia, Hohhot 010020, China
| | - Zhengyu Lin
- Department of Interventional Therapy, the First Affiliated Hospital of Fujian Medical University, Fuzhou 350005, China
| | - Lu Li
- Department of Thoracic Surgery, 306th Hospital of PLA, Beijing 100101, China
| | - Yiping Zhuang
- Department of Interventional Therapy, Jiangsu Cancer Hospital, Nanjing 210009, China
| | - Xudong Ni
- Department of Thoracic Surgery, Zhongshan Hospital, Fudan University, Shanghai 200001, China
| | - Jialin Shen
- Department of Tumor Interventional Therapy, Renji Hospital, Shanghai Jiaotong University School of Medicine, Shanghai 200001, China
| | - Yili Fu
- Department of Thoracic Surgery, Chaoyang Hospital, Capital medical University, Beijing 100020, China
| | - Jianjun Han
- Department of Minimally Invasive Interventional Therapy, Shandong Provincial Tumor Hospital, Jinan 250117, China
| | - Chenrui Li
- Department of Interventional Therapy, Cancer Hospital, Chinese Academy of Medical Sciences, Beijing 100020, China
| | - Chen Liu
- Department of Interventional Therapy, Beijing Cancer Hospital, Beijing 100142, China
| | - Wuwei Yang
- Department of Tumor Minimally Invasive Therapy, 307th Hospital of PLA, Beijing 100071, China
| | - Zhiyong Su
- Affiliated Hospital of Chifeng University, Chifeng 024005, China
| | - Zhiyuan Wu
- Department of Interventional Radiology, Ruijin Hospital, Shanghai Jiaotong University School of Medicine, Shanghai 200025, China
| | - Lei Liu
- Department of Thoracic Surgery, Xuanwu Hospital, Capital Medical University, Beijing 100053, China
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Liu B, Ye X, Fan W, Li X, Feng W, Lu Q, Mao Y, Lin Z, Li L, Zhuang Y, Ni X, Shen J, Fu Y, Han J, Li C, Liu C, Yang W, Su Z, Wu Z, Liu L. Expert consensus on image-guided radiofrequency ablation of pulmonary tumors: 2018 edition. Thorac Cancer 2018; 9:1194-1208. [PMID: 30039918 PMCID: PMC6119618 DOI: 10.1111/1759-7714.12817] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2018] [Accepted: 06/21/2018] [Indexed: 12/28/2022] Open
Abstract
Lung cancer ranks first in incidence and mortality in China. Surgery is the primary method to cure cancer, but only 20-30% of patients are eligible for curative resection. In recent years, in addition to surgery, other local therapies have been developed for patients with numerous localized primary and metastatic pulmonary tumors, including stereotactic body radiation therapy and thermal ablative therapies through percutaneously inserted applicators. Percutaneous thermal ablation of pulmonary tumors is minimally invasive, conformal, repeatable, feasible, cheap, has a shorter recovery time, and offers reduced morbidity and mortality. Radiofrequency ablation (RFA), the most commonly used thermal ablation technique, has a reported 80-90% rate of complete ablation, with the best results obtained in tumors < 3 cm in diameter. Because the clinical efficacy of RFA of pulmonary tumors has not yet been determined, this clinical guideline describes the techniques used in the treatment of localized primary and metastatic pulmonary tumors in nonsurgical candidates, including mechanism of action, devices, indications, techniques, potential complications, clinical outcomes, post-ablation surveillance, and use in combination with other therapies. In the future, the role of RFA in the treatment of localized pulmonary tumors should ultimately be determined by evidence from prospective randomized controlled trials comparing sublobar resection or stereotactic body radiation therapy.
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Affiliation(s)
- Bao‐Dong Liu
- Department of Thoracic Surgery, Xuanwu HospitalCapital Medical UniversityBeijingChina
| | - Xin Ye
- Department of OncologyProvincial Hospital of Shandong UniversityJinanChina
| | - Wei‐Jun Fan
- Imaging and Interventional DepartmentSun Yat‐sen University Cancer CenterGuangzhouChina
| | - Xiao‐Guang Li
- Minimally Invasive Department of CancerBeijing HospitalBeijingChina
| | - Wei‐Jian Feng
- Department of Oncology, Fuxing HospitalCapital Medical UniversityBeijingChina
| | - Qiang Lu
- Department of Thoracic Surgery, Tangdu HospitalAir Force Medical UniversityXi'anChina
| | - Yu Mao
- Department of Thoracic SurgeryHohhot No.1 Hospital of Inner Mongolia Autonomous RegionHohhotChina
| | - Zheng‐Yu Lin
- Intervention DepartmentThe First Affiliated Hospital of Fujian Medical UniversityFuzhouChina
| | - Lu Li
- Department of Thoracic SurgeryThe 306th Hospital of PLABeijingChina
| | - Yi‐Ping Zhuang
- Minimally Invasive Intervention Department of Jiangsu Cancer HospitalNanjingChina
| | - Xu‐Dong Ni
- Department of Thoracic SurgeryShanghai Zhongshan HospitalShanghaiChina
| | - Jia‐Lin Shen
- Cancer Intervention DepartmentSouth Hospital of Shanghai Renji HospitalShanghaiChina
| | - Yi‐Li Fu
- Department of Thoracic SurgeryBeijing Chao Yang Hospital Affiliated to Capital Medical UniversityBeijingChina
| | - Jian‐Jun Han
- Minimally Invasive Department of Shandong Cancer HospitalJinanChina
| | - Chen‐Rui Li
- Intervention DepartmentCancer Hospital of Chinese Academy of Medical SciencesBeijingChina
| | - Chen Liu
- Intervention Department, Cancer HospitalPeking UniversityBeijingChina
| | - Wu‐Wei Yang
- Minimally Invasive Department of CancerThe 307th Hospital of PLABeijingChina
| | - Zhi‐Yong Su
- Department of Thoracic SurgeryAffiliated Hospital of Chifeng University of Inner Mongolia Autonomous RegionChifengChina
| | - Zhi‐Yuan Wu
- Radiation Intervention DepartmentShanghai Ruijin HospitalShanghaiChina
| | - Lei Liu
- Department of Thoracic Surgery, Xuanwu HospitalCapital Medical UniversityBeijingChina
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Abstract
PURPOSE OF REVIEW As the field of interventional pulmonology continues to expand and develop at a rapid pace, anesthesiologists are increasingly called upon to provide well tolerated anesthetic care during these procedures. These patients may not be candidates for surgical treatment and often have multiple comorbidities. It is important for anesthesiologists to familiarize themselves with these procedures and their associated risks and complications. RECENT FINDINGS The scope of the interventional pulmonologist's practice is varied and includes both diagnostic and therapeutic procedures. Bronchial thermoplasty is now offered as endoscopic treatment of severe asthma. Endobronchial lung volume reduction procedures are currently undergoing clinical trials and may become more commonplace. Interventional pulmonologists are performing medical thoracoscopy for the treatment and diagnosis of pleural disorders. Interventional radiologists are performing complex pulmonary procedures, often requiring anesthesia. SUMMARY The review summarizes the procedures now commonly performed by interventional pulmonologists and interventional radiologists. It discusses the anesthetic considerations for and common complications of these procedures to prepare anesthesiologists to safely care for these patients. Investigational techniques are also described.
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Lyons GR, Askin G, Pua BB. Clinical Outcomes after Pulmonary Cryoablation with the Use of a Triple Freeze Protocol. J Vasc Interv Radiol 2018; 29:714-721. [DOI: 10.1016/j.jvir.2017.12.029] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2017] [Revised: 12/18/2017] [Accepted: 12/31/2017] [Indexed: 12/12/2022] Open
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Katzman D, Wu S, Sterman DH. Immunological Aspects of Cryoablation of Non-Small Cell Lung Cancer: A Comprehensive Review. J Thorac Oncol 2018; 13:624-635. [PMID: 29391289 DOI: 10.1016/j.jtho.2018.01.017] [Citation(s) in RCA: 34] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2018] [Revised: 01/18/2018] [Accepted: 01/19/2018] [Indexed: 01/18/2023]
Abstract
In cryoimmunotherapy, target tumors are treated with cryoablation to generate antitumor immune responses. Because immune checkpoint inhibitors have demonstrated that lung cancer can be an immunotherapy-responsive disease, there has been renewed interest in the immunological aspects of cryoablation of lung cancer. Herein, we review preclinical and clinical trials of cryoablation of primary lung tumors. We examine the magnitude of cryoablation-induced antitumor immune responses and the synergy between cryoablation and either other immunotherapies or molecular targeted therapies to improve treatment responses in advanced lung cancer. We further discuss a rationale for the addition of cryoablation to immune checkpoint inhibitors for the treatment of advanced lung cancer, which is currently under clinical investigation.
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Affiliation(s)
- Daniel Katzman
- Division of Pulmonary, Critical Care and Sleep Medicine, New York University Langone Health, New York, New York.
| | - Shirley Wu
- New York University School of Medicine, New York, New York
| | - Daniel H Sterman
- Division of Pulmonary, Critical Care and Sleep Medicine, New York University Langone Health, New York, New York
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叶 欣, 范 卫, 王 徽, 王 俊, 古 善, 冯 威, 庄 一, 刘 宝, 李 晓, 李 玉, 杨 坡, 杨 霞, 杨 武, 陈 俊, 张 嵘, 林 征, 孟 志, 胡 凯, 柳 晨, 彭 忠, 韩 玥, 靳 勇, 雷 光, 翟 博, 黄 广, 中国抗癌协会肿瘤微创治疗专业委员会肺癌微创治疗分会. [Expert Consensus for Thermal Ablation of Primary and Metastatic Lung Tumors
(2017 Edition)]. ZHONGGUO FEI AI ZA ZHI = CHINESE JOURNAL OF LUNG CANCER 2017; 20:433-445. [PMID: 28738958 PMCID: PMC5972946 DOI: 10.3779/j.issn.1009-3419.2017.07.01] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- 欣 叶
- 250014 济南, 山东大学附属省立医院肿瘤科Department of Oncology, Shandong Provincial Hospital Affiliated to Shandong University, Ji'nan 250014, China
| | - 卫君 范
- 510060 广州, 中山大学肿瘤医院影像与微创介入中心Imaging and Interventional Center, Sun Yat-sen University Cancer Center, Guangzhou 510060, China
| | - 徽 王
- 130012 长春, 吉林省肿瘤医院介入治疗中心Interventional Treatment Center, Jilin Provincial Tumor Hospital, Changchun 130012, China
| | - 俊杰 王
- 100191 北京, 北京大学第三医院放射治疗科Department of Radiation Oncology, Peking University 3rd Hospital, Beijing 100191, China
| | - 善智 古
- 410013 长沙, 湖南省肿瘤医院放射介入科Department of Interventional Therapy, Hunan Provincial Tumor Hospital, Changsha 410013, China
| | - 威健 冯
- 100045 北京, 首都医科大学附属复兴医院肿瘤科Department of Oncology, Fuxing Hospital Affiliated to the Capital University of Medical Sciences, Beijing 100045, China
| | - 一平 庄
- 210009 南京, 江苏省肿瘤医院介入科Department of Interventional Therapy, Jiangsu Cancer Hospital, Nanjing 210009, China
| | - 宝东 刘
- 100053 北京, 首都医科大学宣武医院胸外科Department of Thoracic Surgery, Xuanwu Hospital Affiliated to the Capital University of Medical Sciences, Beijing 100053, China
| | - 晓光 李
- 100005 北京, 北京医院肿瘤微创中心Department of Tumor Minimally Invasive Therapy, Beijing Hospital, Beijing 100005, China
| | - 玉亮 李
- 250033 济南, 山东大学第二医院介入治疗中心Interventional Treatment Center, Shandong University Second Hospital, Ji'nan 250033, China
| | - 坡 杨
- 150001 哈尔滨, 哈尔滨医科大学第四人民医院介入放射科Department of Interventional Radiology, The Fourth Hospital of Harbin Medical University, Harbin 150001, China
| | - 霞 杨
- 250014 济南, 山东大学附属省立医院肿瘤科Department of Oncology, Shandong Provincial Hospital Affiliated to Shandong University, Ji'nan 250014, China
| | - 武威 杨
- 100071 北京, 解放军307医院肿瘤微创治疗科Department of Tumor Minimally Invasive Therapy, 307 Hospital, Beijing 100071, China
| | - 俊辉 陈
- 510060 广州, 中山大学肿瘤医院影像与微创介入中心Imaging and Interventional Center, Sun Yat-sen University Cancer Center, Guangzhou 510060, China
| | - 嵘 张
- 518036 深圳, 北京大学深圳医院微创介入科Department of Minimally Invasive Interventional Therapy, Shenzhen Hospital of Beijing University, Shenzhen 518036, China
| | - 征宇 林
- 350005 福州, 福建医科大学附属第一医院介入科Department of Interventional Therapy, the First Affiliated Hospital of Fujian Medical University, Fuzhou 350005, China
| | - 志强 孟
- 200032 上海, 复旦大学肿瘤医院微创治疗科Department of Integrative Oncology, Fudan University Shanghai Cancer Center, Shanghai 200032, China
| | - 凯文 胡
- 100078 北京, 北京中医药大学东方医院肿瘤科Department of Oncology, Dongfang Hospital Affiliated to Beijing University of Chinese Medicine, Beijing 100078, China
| | - 晨 柳
- 100083 北京, 北京肿瘤医院介入治疗科Department of Interventional Therapy, Beijing Cancer Hospital, Beijing 100083, China
| | - 忠民 彭
- 250014 济南, 山东省立医院胸外科Department of Thoracic Surgery, Shandong Provincial Hospital Affiliated to Shandong University, Ji'nan 250014, China
| | - 玥 韩
- 100021 北京, 中国医学科学院肿瘤医院介入治疗科Department of Interventional Therapy, Tumor Institute and Hospital, Chinese Academy of Medical Sciences, Beijing 100021, China
| | - 勇 靳
- 215004 苏州, 苏州大学第二附属医院介入治疗科Department of Interventional Therapy, the Second Affiliated Hospital of Soochow University, Suzhou 215004, China
| | - 光焰 雷
- 710061 西安, 陕西省肿瘤医院胸外科Department of Thoracic Surgery, Shanxi Provincial Tumor Hospital, Xi'an 710061, China
| | - 博 翟
- 200127 上海, 上海交通大学仁济医院肿瘤介入治疗科Tumor Interventional Therapy Center, Shanghai Renji Hospital, Shanghai 200127, China
| | - 广慧 黄
- 250014 济南, 山东大学附属省立医院肿瘤科Department of Oncology, Shandong Provincial Hospital Affiliated to Shandong University, Ji'nan 250014, China
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Lee KS, Erinjeri JP. Decision Making in Interventional Oncology: Ablative Options in the Lung. Semin Intervent Radiol 2017; 34:176-181. [PMID: 28579685 DOI: 10.1055/s-0037-1602592] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Image-guided ablation is safe and effective for the treatment of both primary and metastatic tumors in the lung. This article reviews the three most commonly used ablative options: radiofrequency ablation, microwave ablation, and cryoablation. We describe the advantages of each ablation modality in the lung and how to choose the most appropriate ablation device based on patient and tumor characteristics. The optimal technique for lung ablation is discussed and technical tips for improving clinical outcome are described.
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Affiliation(s)
| | - Joseph P Erinjeri
- Department of Radiology, Memorial Sloan-Kettering Cancer Center, New York
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Park WKC, Maxwell AWP, Frank VE, Primmer MP, Paul JB, Collins SA, Lombardo KA, Lu S, Borjeson TM, Baird GL, Dupuy DE. The in vivo performance of a novel thermal accelerant agent used for augmentation of microwave energy delivery within biologic tissues during image-guided thermal ablation: a porcine study. Int J Hyperthermia 2017; 34:11-18. [DOI: 10.1080/02656736.2017.1317367] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023] Open
Affiliation(s)
| | | | | | | | - Jarod Brian Paul
- Department of Diagnostic Imaging, Rhode Island Hospital, Providence, RI, USA
| | | | | | - Shaolei Lu
- Department of Pathology, Rhode Island Hospital, Providence, RI, USA
| | | | | | - Damian Edward Dupuy
- Department of Diagnostic Imaging, Rhode Island Hospital, Providence, RI, USA
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Eltorai AEM, Baird GL, Monu N, Wolf F, Seidler M, Collins S, Kim J, Dupuy DE. Optimal CT scanning parameters for commonly used tumor ablation applicators. Eur J Radiol 2017; 89:136-139. [PMID: 28267529 DOI: 10.1016/j.ejrad.2017.01.005] [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: 09/13/2016] [Revised: 12/22/2016] [Accepted: 01/05/2017] [Indexed: 01/08/2023]
Abstract
PURPOSE CT-beam hardening artifact can make tumor margin visualization and its relationship to the ablation applicator tip challenging. To determine optimal scanning parameters for commonly-used applicators. MATERIALS AND METHODS Applicators were placed in ex-vivo cow livers with implanted mock tumors, surrounded by bolus gel. Various CT scans were performed at 440mA with 5mm thickness changing kVp, scan time, ASiR, scan type, pitch, and reconstruction algorithm. Four radiologists blindly scored the images for image quality and artifact quantitatively. RESULTS A significant relationship between probe, kVp level, ASiR level, and reconstruction algorithm was observed concerning both image artifact and image quality (both p=<0.0001). Specifically, there are certain combinations of kVp, ASiR, and reconstruction algorithm that yield better images than other combinations. In particular, one probe performed equivalently or better than any competing probe considered here, regardless of kVp, ASiR, and reconstruction algorithm combination. CONCLUSION The findings illustrate the overall interaction of the effects of kVp, ASiR, and reconstruction algorithm within and between probes, so that radiologists may easily reference optimal imaging performance for a certain combinations of kVp, ASiR, reconstruction algorithm and probes at their disposal. Optimum combinations for each probe are provided.
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Affiliation(s)
| | - Grayson L Baird
- Department of Diagnostic Imaging, USA; Warren Alpert Medical School of Brown University, USA; Lifespan Biostatistics Core, USA; Rhode Island Hospital, USA
| | - Nicholas Monu
- Department of Diagnostic Imaging, USA; Warren Alpert Medical School of Brown University, USA; Rhode Island Hospital, USA
| | - Farrah Wolf
- Department of Diagnostic Imaging, USA; Warren Alpert Medical School of Brown University, USA; Rhode Island Hospital, USA
| | - Michael Seidler
- Department of Diagnostic Imaging, USA; Warren Alpert Medical School of Brown University, USA; Rhode Island Hospital, USA
| | - Scott Collins
- Department of Diagnostic Imaging, USA; Rhode Island Hospital, USA
| | - Jeomsoon Kim
- Department of Medical Physics, USA; Rhode Island Hospital, USA
| | - Damian E Dupuy
- Department of Diagnostic Imaging, USA; Warren Alpert Medical School of Brown University, USA; Rhode Island Hospital, USA.
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34
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Midia M, Dao D. Choose Wisely: Choose IR. J Vasc Interv Radiol 2016; 27:1623-4. [DOI: 10.1016/j.jvir.2016.04.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2016] [Revised: 04/09/2016] [Accepted: 04/10/2016] [Indexed: 11/16/2022] Open
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