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Wang J, Yao W, Wang W, Fan M, Huang K, Liu Z, Zhu D. Complete pathological response and negative postoperative ctDNA were not predictive of discontinuation of adjuvant crizotinib therapy in a patient with locally advanced MET ex14 skipping mutation-positive non-small cell lung cancer: a case report. Front Oncol 2023; 13:1164543. [PMID: 37554169 PMCID: PMC10405726 DOI: 10.3389/fonc.2023.1164543] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2023] [Accepted: 07/05/2023] [Indexed: 08/10/2023] Open
Abstract
Neoadjuvant targeted therapy is an alternative treatment for locally advanced non-small cell lung cancer (NSCLC) patients with driver gene mutation. MET ex14 mutation is considered a driver gene, and crizotinib is the first oral tyrosine kinase inhibitor (TKI) for metastatic MET ex14 mutation-positive NSCLC patients. Here, we reported a case of a locally advanced NSCLC patient harboring MET ex14 mutation who achieved pathological complete response following neoadjuvant crizotinib therapy but developed rapid metastasis due to discontinuation of short-term postoperative adjuvant crizotinib therapy. Although no driver gene mutation was found via next-generation sequencing (NGS) with blood samples before discontinuation of adjuvant crizotinib, the patient was given crizotinib rechallenge. Fortunately, the patient achieved durable complete response. This suggested that neither pathological complete response nor negative circulating tumor DNA (ctDNA) could be an effective predictor for discontinuation of adjuvant targeted therapy. This case report demonstrated the potential of crizotinib as neoadjuvant therapy in MET ex14 mutation-positive NSCLC patients as well as the importance of long-term postoperative therapy even with negative ctDNA in blood.
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Affiliation(s)
- Jiantao Wang
- Department of Thoracic Surgery, West China Hospital, Sichuan University, Chengdu, Sichuan, China
- Lung Cancer Center, West China Hospital, Sichuan University, Chengdu, Sichuan, China
- Department of Radiation Oncology, Cancer Center, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Wenqing Yao
- Department of Pathology, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Weiya Wang
- Department of Pathology, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Mingyu Fan
- Department of Thoracic Surgery, West China Hospital, Sichuan University, Chengdu, Sichuan, China
- Lung Cancer Center, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Kaili Huang
- Department of Thoracic Surgery, West China Hospital, Sichuan University, Chengdu, Sichuan, China
- Lung Cancer Center, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Zhenkun Liu
- Department of Thoracic Surgery, West China Hospital, Sichuan University, Chengdu, Sichuan, China
- Lung Cancer Center, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Daxing Zhu
- Department of Thoracic Surgery, West China Hospital, Sichuan University, Chengdu, Sichuan, China
- Lung Cancer Center, West China Hospital, Sichuan University, Chengdu, Sichuan, China
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2
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Zhang Y, Zhang H, Wang H, Zeng J, Zhang B, Zhou N, Zu L, Song Z, Wang C, Xu S. Use of savolitinib as neoadjuvant therapy for non-small cell lung cancer patient with MET exon 14 skipping alterations: A case report. Front Oncol 2022; 12:968030. [PMID: 36176406 PMCID: PMC9514319 DOI: 10.3389/fonc.2022.968030] [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: 06/13/2022] [Accepted: 08/15/2022] [Indexed: 11/13/2022] Open
Abstract
Savolitinib is a tyrosine kinase inhibitor being developed for the treatment of metastatic non-small cell lung cancer (NSCLC) with mesenchymal-epithelial transition (MET) factor exon 14 skipping alterations. However, the role of savolitinib in neoadjuvant therapy for lung cancer remains unclear. Here, we present a case of a 65-year-old woman diagnosed with stage IIIA (cT2bN2M0, eighth TNM stage) upper right lung adenocarcinoma harboring MET exon 14 skipping alterations. After 4 weeks of therapy, a partial response was achieved with neoadjuvant savolitinib, and significant shrinkage in tumor and lymph nodes was observed. We also measured the immune microenvironment of the primary tumor pre- and posttreatment with savolitinib.
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Affiliation(s)
- Yu Zhang
- Department of Lung Cancer, Tianjin Lung Cancer Center, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin's Clinical Research Center for Cancer, Tianjin, China
| | - Hao Zhang
- Department of Lung Cancer Surgery, Tianjin Medical University General Hospital, Tianjin, China.,Tianjin Key Laboratory of Lung Cancer Metastasis and Tumor Microenvironment, Lung Cancer Institute, Tianjin Medical University General Hospital, Tianjin, China
| | - Hanqing Wang
- Department of Lung Cancer Surgery, Tianjin Medical University General Hospital, Tianjin, China.,Tianjin Key Laboratory of Lung Cancer Metastasis and Tumor Microenvironment, Lung Cancer Institute, Tianjin Medical University General Hospital, Tianjin, China
| | - Jingtong Zeng
- Department of Lung Cancer Surgery, Tianjin Medical University General Hospital, Tianjin, China.,Tianjin Key Laboratory of Lung Cancer Metastasis and Tumor Microenvironment, Lung Cancer Institute, Tianjin Medical University General Hospital, Tianjin, China
| | - Bo Zhang
- Department of Lung Cancer Surgery, Tianjin Medical University General Hospital, Tianjin, China.,Tianjin Key Laboratory of Lung Cancer Metastasis and Tumor Microenvironment, Lung Cancer Institute, Tianjin Medical University General Hospital, Tianjin, China
| | - Ning Zhou
- Department of Lung Cancer Surgery, Tianjin Medical University General Hospital, Tianjin, China.,Tianjin Key Laboratory of Lung Cancer Metastasis and Tumor Microenvironment, Lung Cancer Institute, Tianjin Medical University General Hospital, Tianjin, China
| | - Lingling Zu
- Department of Lung Cancer Surgery, Tianjin Medical University General Hospital, Tianjin, China.,Tianjin Key Laboratory of Lung Cancer Metastasis and Tumor Microenvironment, Lung Cancer Institute, Tianjin Medical University General Hospital, Tianjin, China
| | - Zuoqing Song
- Department of Lung Cancer Surgery, Tianjin Medical University General Hospital, Tianjin, China.,Tianjin Key Laboratory of Lung Cancer Metastasis and Tumor Microenvironment, Lung Cancer Institute, Tianjin Medical University General Hospital, Tianjin, China
| | - Changli Wang
- Department of Lung Cancer, Tianjin Lung Cancer Center, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin's Clinical Research Center for Cancer, Tianjin, China
| | - Song Xu
- Department of Lung Cancer Surgery, Tianjin Medical University General Hospital, Tianjin, China.,Tianjin Key Laboratory of Lung Cancer Metastasis and Tumor Microenvironment, Lung Cancer Institute, Tianjin Medical University General Hospital, Tianjin, China
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3
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Deng HY, Qiu XM, Zhu DX, Tang XJ, Zhou Q. The safety and feasibility of preoperative induction therapy of Savolitinib in non-small cell lung cancer patients with MET exon 14 skipping mutation. J Cancer Res Clin Oncol 2022:10.1007/s00432-022-04370-x. [PMID: 36171456 DOI: 10.1007/s00432-022-04370-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2022] [Accepted: 09/17/2022] [Indexed: 11/30/2022]
Abstract
PURPOSE Neoadjuvant therapy followed by surgical resection is one of the preferred treatment option for locally advanced non-small cell lung cancer (NSCLC). For patients with mesenchymal-epithelial transition (MET) factor exon 14 skipping (METex14) mutations, the use of MET-tyrosine kinase inhibitors (TKIs) showed high efficiency and reduced toxicity compared with first-line standard chemotherapy. However, it is unknown whether preoperative induction targeted therapy of MET-TKIs is feasible and safe. METHODS Here, we reported 3 cases of locally advanced unresectable NSCLC with METex14 mutations receiving induction therapy of MET-TKI savolitinib as first-line therapy or second-line therapy when they experienced disease progression after preoperative chemotherapy. RESULTS All these 3 patients achieved significant tumor size shrinkage and their unresectable tumors became resectable after the treatment of savolitinib. No serious adverse events were observed during the treatment. They recovered well postoperatively, and no significant events were identified. CONCLUSIONS Preoperative induction treatment with MET-TKI savolitinib showed its safety and effectiveness and may be an alternative option for neoadjuvant therapy for NSCLC patients with METex14 mutations.
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Affiliation(s)
- Han-Yu Deng
- Lung Cancer Center, West China Hospital, Sichuan University, No.37 Guoxue Alley, Chengdu, 610041, China
| | - Xiao-Ming Qiu
- Lung Cancer Center, West China Hospital, Sichuan University, No.37 Guoxue Alley, Chengdu, 610041, China
| | - Da-Xing Zhu
- Lung Cancer Center, West China Hospital, Sichuan University, No.37 Guoxue Alley, Chengdu, 610041, China
| | - Xiao-Jun Tang
- Lung Cancer Center, West China Hospital, Sichuan University, No.37 Guoxue Alley, Chengdu, 610041, China
| | - Qinghua Zhou
- Lung Cancer Center, West China Hospital, Sichuan University, No.37 Guoxue Alley, Chengdu, 610041, China.
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4
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Fu M, Feng CM, Xia DQ, Ji ZM, Xia HL, Hu NN, Leng ZJ, Xie W, Fang Y, Cao LJ, Zhang JQ. Neoadjuvant Savolitinib targeted therapy stage IIIA-N2 primary lung adenocarcinoma harboring MET Exon 14 skipping mutation: A case report. Front Oncol 2022; 12:954886. [PMID: 36052259 PMCID: PMC9424904 DOI: 10.3389/fonc.2022.954886] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2022] [Accepted: 07/21/2022] [Indexed: 11/17/2022] Open
Abstract
MET exon 14 skipping mutation (METex14m) is rare and occurs in approximately 1-4% of all non-small cell lung cancer (NSCLC) patients and approximately 2.8% of resected stage I-III NSCLC patients. Savolitinib is an oral, potent and highly selective type Ib MET inhibitor, which has been shown to be promising activity and acceptable safety profile in patients with advanced NSCLC harboring METex14m. Most recently, many studies have been probing into the feasibility and efficacy of target therapy for perioperative application in NSCLC. Interestingly, there are very few recorded cases of such treatments. Here, we presented that systemic treatment with the MET inhibitor savolitinib before surgery could provide the potential to prolong overall survival (OS) of patients with locally advanced potentially resectable NSCLC. A 49-year-old woman was diagnosed with stage IIIA (T2bN2M0) primary lung adenocarcinoma exhibiting a METex14m by real-time quantitative polymerase chain reaction (RT-qPCR). Given that the tumor load and the size of lymph nodes experienced a significant downstaging after the neoadjuvant treatment of savolitinib with 600mg once a day for 5 weeks, left lower lobectomy and systemic lymphadenectomy were successfully performed. The pathological response was 50% and the final postoperative pathological staging was pT1cN0M0, IA3 (AJCC, 8th edition). The case provides empirical basis for the neoadjuvant treatment with savolitinib in METex14m-positive locally advanced primary lung adenocarcinoma, which will offer some innovative insights and clinical evidence for more effective clinical treatment of neoadjuvant targeted therapy for METex14m-positive NSCLC.
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Affiliation(s)
- Meng Fu
- Department of Respiratory and Critical Care Medicine, The First Affiliated Hospital of USTC, Division of Life Science and Medicine, University of Science and Technology of China, Hefei, China
- Anhui Province Key Laboratory of Medical Physics and Technology, Institute of Health and Medical Technology, Hefei Institutes of Physical Science, Chinese Academy of Sciences, Hefei, China
- University of Science and Technology of China, Hefei, China
| | | | - Da-Qing Xia
- Department of Respiratory and Critical Care Medicine, The First Affiliated Hospital of USTC, Division of Life Science and Medicine, University of Science and Technology of China, Hefei, China
| | - Zi-Mei Ji
- Department of Respiratory and Critical Care Medicine, The First Affiliated Hospital of USTC, Division of Life Science and Medicine, University of Science and Technology of China, Hefei, China
| | - Huai-Ling Xia
- Department of Respiratory and Critical Care Medicine, The First Affiliated Hospital of USTC, Division of Life Science and Medicine, University of Science and Technology of China, Hefei, China
| | - Na-Na Hu
- Department of Respiratory and Critical Care Medicine, The First Affiliated Hospital of USTC, Division of Life Science and Medicine, University of Science and Technology of China, Hefei, China
| | - Zai-Jun Leng
- Department of Respiratory and Critical Care Medicine, The First Affiliated Hospital of USTC, Division of Life Science and Medicine, University of Science and Technology of China, Hefei, China
| | - Wang Xie
- Department of Respiratory and Critical Care Medicine, The First Affiliated Hospital of USTC, Division of Life Science and Medicine, University of Science and Technology of China, Hefei, China
| | - Yuan Fang
- Department of Respiratory and Critical Care Medicine, The First Affiliated Hospital of USTC, Division of Life Science and Medicine, University of Science and Technology of China, Hefei, China
| | - Le-Jie Cao
- Department of Respiratory and Critical Care Medicine, The First Affiliated Hospital of USTC, Division of Life Science and Medicine, University of Science and Technology of China, Hefei, China
- *Correspondence: Le-Jie Cao, ; Jun-Qiang Zhang,
| | - Jun-Qiang Zhang
- Department of Respiratory and Critical Care Medicine, The First Affiliated Hospital of USTC, Division of Life Science and Medicine, University of Science and Technology of China, Hefei, China
- *Correspondence: Le-Jie Cao, ; Jun-Qiang Zhang,
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5
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Huang C, Zou Q, Liu H, Qiu B, Li Q, Lin Y, Liang Y. Management of Non-small Cell Lung Cancer Patients with MET Exon 14 Skipping Mutations. Curr Treat Options Oncol 2020; 21:33. [PMID: 32306194 DOI: 10.1007/s11864-020-0723-5] [Citation(s) in RCA: 30] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
OPINION STATEMENT The MET exon 14 skipping mutation is found in approximately 3% of lung adenocarcinomas and slightly more than 2% of lung squamous cell carcinomas. In recent years, more and more evidence has shown that MET inhibitors have achieved good anti-tumor effect in patients with MET exon 14 skipping mutation, suggesting that MET exon 14 skipping mutation may be a new target for NSCLC patients. Patients with positive MET exon 14 skipping mutation are recommended to be administered MET inhibitors, and crizotinib is recommended by the NCCN guideline. Due to the presence of gene amplification, second site mutation, bypass activation, and pathological type transformation, one of the inevitable problems of targeted therapy is drug resistance. If type I MET inhibitors (crizotinib, capmatinib, tepotinib, savolitinib) drug resistance is developed, type II MET inhibitors (cabozantinib, glesatinib, merestinib) can be considered.
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Affiliation(s)
- Caiwen Huang
- Department of Medical Oncology, Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, 510060, China
| | - Qihua Zou
- Department of Medical Oncology, Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, 510060, China
| | - Hui Liu
- Department of Radiation Oncology, Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, 510060, China
| | - Bo Qiu
- Department of Radiation Oncology, Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, 510060, China
| | - Qiwen Li
- Department of Radiation Oncology, Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, 510060, China
| | - Yongbin Lin
- Department of Thoracic Surgery, Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, 510060, China.
| | - Ying Liang
- Department of Medical Oncology, Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, 510060, China.
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6
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Travis WD, Dacic S, Wistuba I, Sholl L, Adusumilli P, Bubendorf L, Bunn P, Cascone T, Chaft J, Chen G, Chou TY, Cooper W, Erasmus JJ, Ferreira CG, Goo JM, Heymach J, Hirsch FR, Horinouchi H, Kerr K, Kris M, Jain D, Kim YT, Lopez-Rios F, Lu S, Mitsudomi T, Moreira A, Motoi N, Nicholson AG, Oliveira R, Papotti M, Pastorino U, Paz-Ares L, Pelosi G, Poleri C, Provencio M, Roden AC, Scagliotti G, Swisher SG, Thunnissen E, Tsao MS, Vansteenkiste J, Weder W, Yatabe Y. IASLC Multidisciplinary Recommendations for Pathologic Assessment of Lung Cancer Resection Specimens After Neoadjuvant Therapy. J Thorac Oncol 2020; 15:709-740. [PMID: 32004713 DOI: 10.1016/j.jtho.2020.01.005] [Citation(s) in RCA: 196] [Impact Index Per Article: 49.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2019] [Revised: 12/25/2019] [Accepted: 01/04/2020] [Indexed: 12/14/2022]
Abstract
Currently, there is no established guidance on how to process and evaluate resected lung cancer specimens after neoadjuvant therapy in the setting of clinical trials and clinical practice. There is also a lack of precise definitions on the degree of pathologic response, including major pathologic response or complete pathologic response. For other cancers such as osteosarcoma and colorectal, breast, and esophageal carcinomas, there have been multiple studies investigating pathologic assessment of the effects of neoadjuvant therapy, including some detailed recommendations on how to handle these specimens. A comprehensive mapping approach to gross and histologic processing of osteosarcomas after induction therapy has been used for over 40 years. The purpose of this article is to outline detailed recommendations on how to process lung cancer resection specimens and to define pathologic response, including major pathologic response or complete pathologic response after neoadjuvant therapy. A standardized approach is recommended to assess the percentages of (1) viable tumor, (2) necrosis, and (3) stroma (including inflammation and fibrosis) with a total adding up to 100%. This is recommended for all systemic therapies, including chemotherapy, chemoradiation, molecular-targeted therapy, immunotherapy, or any future novel therapies yet to be discovered, whether administered alone or in combination. Specific issues may differ for certain therapies such as immunotherapy, but the grossing process should be similar, and the histologic evaluation should contain these basic elements. Standard pathologic response assessment should allow for comparisons between different therapies and correlations with disease-free survival and overall survival in ongoing and future trials. The International Association for the Study of Lung Cancer has an effort to collect such data from existing and future clinical trials. These recommendations are intended as guidance for clinical trials, although it is hoped they can be viewed as suggestion for good clinical practice outside of clinical trials, to improve consistency of pathologic assessment of treatment response.
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Affiliation(s)
- William D Travis
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, New York.
| | - Sanja Dacic
- Department of Pathology, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania
| | - Ignacio Wistuba
- Department of Pathology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Lynette Sholl
- Department of Pathology, Brigham and Women's Hospital and Harvard Medical School, Boston, Massachusetts
| | - Prasad Adusumilli
- Thoracic Surgery Service, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Lukas Bubendorf
- Department of Pathology, University of Basel, Basel, Switzerland
| | - Paul Bunn
- Medical Oncology, Colorado University School of Medicine, Aurora, Colorado
| | - Tina Cascone
- Department of Thoracic Head and Neck Medical Oncology, MD Anderson Cancer Center, Houston, Texas
| | - Jamie Chaft
- Thoracic Oncology Service, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Gang Chen
- Department of Pathology, Zhongshan Hospital Fudan University, Shanghai, China
| | | | - Wendy Cooper
- Department of Pathology, Royal Prince Alfred Hospital, Sydney, Australia
| | - Jeremy J Erasmus
- Department of Radiology, MD Anderson Cancer Center, Houston, Texas
| | | | - Jin-Mo Goo
- Department of Radiology, Seoul National University College of Medicine, Seoul, South Korea
| | - John Heymach
- Department of Thoracic Head and Neck Medical Oncology, MD Anderson Cancer Center, Houston, Texas
| | - Fred R Hirsch
- Center for Thoracic Oncology, Tisch Cancer Institute at Mount Sinai, New York, New York
| | - Hidehito Horinouchi
- Department of Thoracic Oncology, National Cancer Center Hospital, Tokyo, Japan
| | - Keith Kerr
- Department of Pathology, Aberdeen University Medical School, Aberdeen, Scotland
| | - Mark Kris
- Thoracic Oncology Service, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Deepali Jain
- Department of Pathology, All India Institute of Medical Sciences, New Delhi, India
| | - Young T Kim
- Thoracic and Cardiovascular Surgery, Seoul National University College of Medicine, Seoul, South Korea
| | - Fernando Lopez-Rios
- Laboratorio de Dianas Terapeuticas, Hospital Universitario Madrid Sanchinarro, Madrid, Spain
| | - Shun Lu
- Shanghai Lung Cancer Center, Shanghai Chest Hospital, Shanghai, China
| | - Tetsuya Mitsudomi
- Thoracic Surgery, Kinki University Faculty of Medicine, Osaka-Sayama, Japan
| | - Andre Moreira
- Department of Pathology, New York University School of Medicine, New York, New York
| | - Noriko Motoi
- Department of Pathology, Mational Cancer Center, Tokyo, Japan
| | - Andrew G Nicholson
- Department of Pathology, Royal Brompton and Harefield NHS Foundation Trust, London, United Kingdom
| | | | - Mauro Papotti
- Department of Pathology, University of Turin, Torino, Italy
| | - Ugo Pastorino
- Thoracic Surgery Division, Istituto Nazionale Tumor, Milan, Italy
| | - Luis Paz-Ares
- Medical Oncology, National Oncology Research Center, Madrid, Spain
| | | | - Claudia Poleri
- Office of Pathology Consultants, Buenos Aries, Argentina
| | - Mariano Provencio
- Oncology Department, Hospital Universitario Puerta de Hierro, Madrid, Spain
| | - Anja C Roden
- Department of Pathology, Mayo Clinic, Rochester, Minnesota
| | | | | | - Erik Thunnissen
- Department of Pathology, VU University Medical Center, Amsterdam, The Netherlands
| | - Ming S Tsao
- Department of Laboratory Medicine and Pathobiology, University of Toronto, Toronto, Canada
| | | | - Walter Weder
- Division of Thoracic Surgery, University Hospital Zurich, Zurich, Switzerland
| | - Yasushi Yatabe
- Department of Pathology, Mational Cancer Center, Tokyo, Japan
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7
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Mattar MS, Chang J, Benayed R, Halpenny D, Powers A, Kleiner DE, Drilon A, Kris MG. Complete Pathological Response to Crizotinib in a Patient with ALK-rearranged Lung Adenocarcinoma. Clin Lung Cancer 2020; 21:e25-e29. [PMID: 31690489 PMCID: PMC6996866 DOI: 10.1016/j.cllc.2019.10.002] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2019] [Revised: 09/09/2019] [Accepted: 10/01/2019] [Indexed: 11/30/2022]
Affiliation(s)
- Marissa S Mattar
- Antitumor Assessment Core Facility, Molecular Pharmacology Program, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Jason Chang
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Ryma Benayed
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Darragh Halpenny
- Department of Radiology, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Astin Powers
- Laboratory of Pathology, National Cancer Institute, National Institutes of Health, Bethesda, MD
| | - David E Kleiner
- Laboratory of Pathology, National Cancer Institute, National Institutes of Health, Bethesda, MD
| | - Alexander Drilon
- Thoracic Oncology Service, Division of Solid Tumor Oncology, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY.
| | - Mark G Kris
- Thoracic Oncology Service, Division of Solid Tumor Oncology, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY
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