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Kondo T, Kikuchi O, Yamamoto Y, Sunami T, Wang Y, Fukuyama K, Saito T, Nakahara H, Minamiguchi S, Kanai M, Sueyoshi A, Muto M. Colorectal cancer harboring EGFR kinase domain duplication response to EGFR tyrosine kinase inhibitors. Oncologist 2024:oyae113. [PMID: 38821532 DOI: 10.1093/oncolo/oyae113] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2023] [Accepted: 04/16/2024] [Indexed: 06/02/2024] Open
Abstract
Epidermal growth factor receptor kinase domain duplication (EGFR-KDD) is a rare, recurrent oncogenic variant that constitutively activates EGFR in non-small-cell lung cancer. Herein, we report the case of a 70-year-old man with resectable colorectal adenocarcinoma who underwent surgery followed by adjuvant therapy. He relapsed with multiple liver metastases and received standard chemotherapy until his disease became refractory. Comprehensive genomic profiling of his postoperative colorectal cancer tissue revealed EGFR-KDD. He was treated with an EGFR tyrosine kinase inhibitor (TKI), afatinib and achieved a partial response (- 55%) after 8 weeks; however, he developed massive malignant ascites after 13 weeks. Osimertinib, another EGFR-TKI, controlled his tumors for 9 months. Patient-derived cancer organoids from his malignant ascites confirmed sensitivity to EGFR-TKIs. The findings suggest that EGFR-TKIs can be a potential treatment option for this molecular subgroup.
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Affiliation(s)
- Tomohiro Kondo
- Department of Therapeutic Oncology, Graduate School of Medicine, Kyoto University, Kyoto, Japan
- Japan Society for the Promotion of Science, Tokyo, Japan
| | - Osamu Kikuchi
- Department of Therapeutic Oncology, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Yoshihiro Yamamoto
- Department of Therapeutic Oncology, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Tomohiko Sunami
- Department of Therapeutic Oncology, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Yafeng Wang
- Department of Therapeutic Oncology, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Keita Fukuyama
- Division of Medical Information Technology and Administration Planning, Kyoto University Hospital, Kyoto, Japan
| | - Tomoki Saito
- Department of Therapeutic Oncology, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Hideto Nakahara
- Department of Surgery, Uji Tokushukai Medical Center, Uji, Japan
| | | | - Masashi Kanai
- Department of Therapeutic Oncology, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | | | - Manabu Muto
- Department of Therapeutic Oncology, Graduate School of Medicine, Kyoto University, Kyoto, Japan
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2
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Bian DJ, Lazaratos AM, Maritan SM, Quaiattini A, Zeng Z, Zhu Z, Sener U, Malani R, Kim YJ, Ichihara E, Cohen V, Rose AA, Bouganim N, Dankner M. Osimertinib is associated with improved outcomes in pre-treated non-small cell lung cancer leptomeningeal metastases: A systematic review and meta-analysiss. Heliyon 2024; 10:e29668. [PMID: 38698967 PMCID: PMC11064091 DOI: 10.1016/j.heliyon.2024.e29668] [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: 09/19/2023] [Revised: 04/11/2024] [Accepted: 04/12/2024] [Indexed: 05/05/2024] Open
Abstract
Purpose Leptomeningeal metastasis (LM) is a severe complication of non-small cell lung cancer (NSCLC). In patients with NSCLC LM harboring epidermal growth factor receptor (EGFR) mutations, osimertinib is favored over alternative EGFR tyrosine kinase inhibitors (TKIs). However, the efficacy of osimertinib relative to other EGFR-TKIs is not well established for patients with LM. We aimed to compare the efficacy of EGFR-TKIs in EGFR-mutated NSCLC LM. Methods This systematic review and meta-analysis performed according to PRISMA guidelines included studies of adult patients with EGFR-mutated NSCLC and a diagnosis of LM who received an EGFR-TKI for the treatment of LM. We searched Medline ALL, Embase, Cochrane Central Register of Controlled Trials, Scopus, and Web of Science Core Collection. The evaluation of biases was done by using the Ottawa-Newscastle scale. The hazard ratio was used as the parameter of interest for overall survival (OS) and central nervous system-specific progression-free survival (PFS). Results 128 publications were included with 243 patients and 282 lines of EGFR-TKI for NSCLC LM that met inclusion criteria. The median PFS in patients receiving any EGFR-TKI was 9.1 months, and the median OS was 14.5 months. In univariate analyses of the entire cohort, osimertinib treatment demonstrated significantly prolonged PFS, but not OS, compared to other EGFR-TKIs. Osimertinib demonstrated significantly prolonged PFS and OS in the subset of patients who were previously treated with EGFR-TKIs, but not in EGFR-TKI naïve patients. Conclusion Osimertinib is associated with improved outcomes compared to other EGFR-TKIs, particularly in patients previously treated with EGFR-TKIs. An important limitation is that most patients were derived from retrospective reports. These results highlight the need for prospective studies for this difficult-to-treat patient population.
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Affiliation(s)
- David J.H. Bian
- Faculty of Medicine, McGill University, Montreal, Quebec, Canada
| | - Anna-Maria Lazaratos
- Rosalind and Morris Goodman Cancer Institute, Montreal, Quebec, Canada
- Faculty of Medicine, Université de Montréal, Montreal, Quebec, Canada
| | - Sarah M. Maritan
- Faculty of Medicine, McGill University, Montreal, Quebec, Canada
- Rosalind and Morris Goodman Cancer Institute, Montreal, Quebec, Canada
- Department of Medicine, Division of Experimental Medicine, McGill University, Montreal, Quebec, Canada
| | - Andrea Quaiattini
- Schulich Library of Physical Sciences, Life Sciences, and Engineering, McGill University, Montreal, Quebec, Canada
| | - Zhimin Zeng
- Department of Oncology, the Second affiliated hospital of Nanchang University, Nanchang, Jiangxi, China
| | - Zhengfei Zhu
- Department of Radiation Oncology, Fudan University Shanghai Cancer Center Shanghai, Shanghai, China
| | - Ugur Sener
- Department of Neurology, Mayo Clinic, Rochester, MN, USA
| | - Rachna Malani
- Department of Neurosurgery, Huntsman Cancer Institute, University of Utah, Salt Lake City, UT, USA
| | - Yu Jung Kim
- Division of Hematology and Medical Oncology, Department of Internal Medicine, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seongnam, South Korea
| | - Eiki Ichihara
- Department of Allergy and Respiratory Medicine, Okayama University Hospital, Shikata-cho, Kita-Ku, Okayama City, Okayama, Japan
| | - Victor Cohen
- Faculty of Medicine, McGill University, Montreal, Quebec, Canada
- Gerald Bronfman Department of Oncology, Faculty of Medicine and Health Sciences, McGill University Health Centre, McGill University, Montreal, Quebec, Canada
- Lady Davis Institute, Segal Cancer Centre, Jewish General Hospital, McGill University, Montreal, Quebec, Canada
| | - April A.N. Rose
- Faculty of Medicine, McGill University, Montreal, Quebec, Canada
- Gerald Bronfman Department of Oncology, Faculty of Medicine and Health Sciences, McGill University Health Centre, McGill University, Montreal, Quebec, Canada
- Lady Davis Institute, Segal Cancer Centre, Jewish General Hospital, McGill University, Montreal, Quebec, Canada
| | - Nathaniel Bouganim
- Faculty of Medicine, McGill University, Montreal, Quebec, Canada
- Gerald Bronfman Department of Oncology, Faculty of Medicine and Health Sciences, McGill University Health Centre, McGill University, Montreal, Quebec, Canada
- McGill University Health Centre, McGill University, Montreal, Quebec, Canada
| | - Matthew Dankner
- Faculty of Medicine, McGill University, Montreal, Quebec, Canada
- Rosalind and Morris Goodman Cancer Institute, Montreal, Quebec, Canada
- Lady Davis Institute, Segal Cancer Centre, Jewish General Hospital, McGill University, Montreal, Quebec, Canada
- McGill University Health Centre, McGill University, Montreal, Quebec, Canada
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3
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Koo SC, Schieffer KM, Lee K, Gupta A, Pfau RB, Avenarius MR, Stonerock E, LaHaye S, Fitch J, Setty BA, Roberts R, Ranalli M, Conces MR, Bu F, Mardis ER, Cottrell CE. EGFR internal tandem duplications in fusion-negative congenital and neonatal spindle cell tumors. Genes Chromosomes Cancer 2023; 62:17-26. [PMID: 35801295 DOI: 10.1002/gcc.23087] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2022] [Revised: 06/30/2022] [Accepted: 07/04/2022] [Indexed: 11/08/2022] Open
Abstract
Next-generation sequencing (NGS) assays can sensitively detect somatic variation, and increasingly can enable the identification of complex structural rearrangements. A subset of infantile spindle cell sarcomas, particularly congenital mesoblastic nephromas with classic or mixed histology, have structural rearrangement in the form of internal tandem duplications (ITD) involving EGFR. We performed prospective analysis to identify EGFR ITD through clinical or research studies, as well as retrospective analysis to quantify the frequency of EGFR ITD in pediatric sarcomas. Within our institution, three tumors with EGFR ITD were prospectively identified, all occurring in patients less than 1 year of age at diagnosis, including two renal tumors and one mediastinal soft tissue tumor. These three cases exhibited both cellular and mixed cellular and classic histology. All patients had no evidence of disease progression off therapy, despite incomplete resection. To extend our analysis and quantify the frequency of EGFR ITD in pediatric sarcomas, we retrospectively analyzed a cohort of tumors (n = 90) that were previously negative for clinical RT-PCR-based fusion testing. We identified EGFR ITD in three analyzed cases, all in patients less than 1 year of age (n = 18; 3/18, 17%). Here we expand the spectrum of tumors with EGFR ITD to congenital soft tissue tumors and report an unusual example of an EGFR ITD in a tumor with cellular congenital mesoblastic nephroma histology. We also highlight the importance of appropriate test selection and bioinformatic analysis for identification of this genomic alteration that is unexpectedly common in congenital and infantile spindle cell tumors.
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Affiliation(s)
- Selene C Koo
- Department of Pathology and Laboratory Medicine, Nationwide Children's Hospital, Columbus, Ohio, USA.,Department of Pathology, The Ohio State University, Columbus, Ohio, USA
| | - Kathleen M Schieffer
- The Steve and Cindy Rasmussen Institute for Genomic Medicine, Nationwide Children's Hospital, Columbus, Ohio, USA
| | - Kristy Lee
- Department of Pathology, The Ohio State University, Columbus, Ohio, USA.,The Steve and Cindy Rasmussen Institute for Genomic Medicine, Nationwide Children's Hospital, Columbus, Ohio, USA.,Department of Pediatrics, The Ohio State University, Columbus, Ohio, USA
| | - Ajay Gupta
- Department of Hematology, Oncology, and BMT, Nationwide Children's Hospital, Columbus, Ohio, USA
| | - Ruthann B Pfau
- Department of Pathology, The Ohio State University, Columbus, Ohio, USA.,The Steve and Cindy Rasmussen Institute for Genomic Medicine, Nationwide Children's Hospital, Columbus, Ohio, USA
| | | | - Eileen Stonerock
- The Steve and Cindy Rasmussen Institute for Genomic Medicine, Nationwide Children's Hospital, Columbus, Ohio, USA
| | - Stephanie LaHaye
- The Steve and Cindy Rasmussen Institute for Genomic Medicine, Nationwide Children's Hospital, Columbus, Ohio, USA
| | - James Fitch
- The Steve and Cindy Rasmussen Institute for Genomic Medicine, Nationwide Children's Hospital, Columbus, Ohio, USA
| | - Bhuvana A Setty
- Department of Hematology, Oncology, and BMT, Nationwide Children's Hospital, Columbus, Ohio, USA
| | - Ryan Roberts
- Department of Hematology, Oncology, and BMT, Nationwide Children's Hospital, Columbus, Ohio, USA
| | - Mark Ranalli
- Department of Hematology, Oncology, and BMT, Nationwide Children's Hospital, Columbus, Ohio, USA
| | - Miriam R Conces
- Department of Pathology and Laboratory Medicine, Nationwide Children's Hospital, Columbus, Ohio, USA.,Department of Pathology, The Ohio State University, Columbus, Ohio, USA
| | - Fang Bu
- Department of Pathology, The Ohio State University, Columbus, Ohio, USA.,Department of Pediatrics, The Ohio State University, Columbus, Ohio, USA
| | - Elaine R Mardis
- The Steve and Cindy Rasmussen Institute for Genomic Medicine, Nationwide Children's Hospital, Columbus, Ohio, USA.,Department of Pediatrics, The Ohio State University, Columbus, Ohio, USA
| | - Catherine E Cottrell
- Department of Pathology, The Ohio State University, Columbus, Ohio, USA.,The Steve and Cindy Rasmussen Institute for Genomic Medicine, Nationwide Children's Hospital, Columbus, Ohio, USA.,Department of Pediatrics, The Ohio State University, Columbus, Ohio, USA
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4
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Craig DJ, Kahlon NK, Hamouda DM. A case report: Response to Osimertinib in non-small cell lung cancer patient with uncommon EGFR mutation. CURRENT PROBLEMS IN CANCER: CASE REPORTS 2022. [DOI: 10.1016/j.cpccr.2022.100188] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
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5
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Hirokawa E, Watanabe S, Sakai K, Takeda M, Sato C, Takahama T, Nishio K, Nakagawa K. Durable response to EGFR tyrosine kinase inhibitors in a patient with non-small cell lung cancer harboring an EGFR kinase domain duplication. Thorac Cancer 2021; 12:2283-2287. [PMID: 34240806 PMCID: PMC8365001 DOI: 10.1111/1759-7714.14081] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2021] [Revised: 06/25/2021] [Accepted: 06/27/2021] [Indexed: 02/05/2023] Open
Abstract
Epidermal growth factor receptor (EGFR) kinase domain duplication (KDD) has been identified as an oncogenic driver in 0.05% to 0.14% of non-small cell lung cancer (NSCLC) patients. However, little is known of the efficacy of EGFR tyrosine kinase inhibitors (TKIs) for such patients. Here, we report the case of a 45-year-old Japanese woman with NSCLC positive for EGFR-KDD (duplication of exons 18-25) who developed carcinomatous meningitis and showed a marked response to the EGFR-TKIs erlotinib and osimertinib. As far as we are aware, this is the first report of EGFR-TKI efficacy for carcinomatous meningitis in a NSCLC patient harboring EGFR-KDD.
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Affiliation(s)
- Esuteru Hirokawa
- Department of Medical OncologyKindai University Faculty of MedicineOsakaJapan
| | - Satomi Watanabe
- Department of Medical OncologyKindai University Faculty of MedicineOsakaJapan
| | - Kazuko Sakai
- Department of Genome BiologyKindai University Faculty of MedicineOsakaJapan
| | - Masayuki Takeda
- Department of Medical OncologyKindai University Faculty of MedicineOsakaJapan
| | - Chihiro Sato
- Department of Medical OncologyKindai University Faculty of MedicineOsakaJapan
| | - Takayuki Takahama
- Department of Medical OncologyKindai University Faculty of MedicineOsakaJapan
| | - Kazuto Nishio
- Department of Genome BiologyKindai University Faculty of MedicineOsakaJapan
| | - Kazuhiko Nakagawa
- Department of Medical OncologyKindai University Faculty of MedicineOsakaJapan
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