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Alexander ES, Petre EN, Zhao K, Sotirchos V, Namakydoust A, Moussa A, Yuan G, Sofocleous CT, Solomon SB, Ziv E. Yttrium-90 Transarterial Radioembolization of Primary Lung Cancer Metastases to the Liver. J Vasc Interv Radiol 2024; 35:214-225.e2. [PMID: 37923172 DOI: 10.1016/j.jvir.2023.10.025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2023] [Revised: 10/10/2023] [Accepted: 10/25/2023] [Indexed: 11/07/2023] Open
Abstract
PURPOSE To assess whether yttrium-90 transarterial radioembolization (TARE) is safe and effective in the treatment of primary lung cancer metastases to the liver (LCML). METHODS AND METHODS This retrospective study included 57 patients with LCML who were treated with 79 TARE treatments. Histology included non-small cell lung cancer (NSCLC) (n = 27), small cell lung cancer (SCLC) (n = 17), and lung carcinoid (LC) (n = 13). Survival was calculated using Kaplan-Meier method; differences between groups were estimated using log rank test. Cox proportional hazards model was used to determine factors influencing survival. Adverse events were graded using the Society of Interventional Radiology Adverse Events Classification. RESULTS Median overall survival (OS) was as follows: NSCLC, 8.3 months (95% confidence interval [CI], 6.3-16.4 months); SCLC, 4.1 months (95% CI, 1.9-6.6 months); and LC, 43.5 months (95% CI, 7.8-61.4 months). For NSCLC, presence of bilobar vs unilobar disease (hazard ratio [HR], 5.24; 95% CI, 1.64-16.79; P = .002); more tumors, 2-5 vs 1 (HR, 4.88; 95% CI, 1.17-20.37; P = .003) and >5 vs 1 (HR, 3.75; 95% CI, 0.95-6.92; P = .05); and lobar vs segmental treatment (HR, 2.56; 95% CI, 0-NA; P = .002) were negative predictors of OS. For SCLC, receipt of >2 lines of chemotherapy vs ≤2 lines (HR, 3.16; 95% CI, 0.95-10.47; P = .05) was a negative predictor of OS. For LC, tumor involvement of >50% was a negative predictor of OS (HR, 3.77 × 1015; 95% CI, 0-NA; P = .002). There were 11 of 79 severe or life-threatening adverse events within 30 days (abdominal pain, altered mental status, nausea/vomiting, acalculous/aseptic cholecystitis, hyponatremia, pancreatitis, renal failure, and death from pneumonia). CONCLUSIONS TARE has an acceptable safety profile for the treatment of LCML, with survival benefits best seen in LC tumors.
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Affiliation(s)
- Erica S Alexander
- Department of Radiology, Memorial Sloan Kettering Cancer Center, New York, New York.
| | - Elena N Petre
- Department of Radiology, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Ken Zhao
- Department of Radiology, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Vlasios Sotirchos
- Department of Radiology, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Azadeh Namakydoust
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Amgad Moussa
- Department of Radiology, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Gavin Yuan
- Department of Radiology, Memorial Sloan Kettering Cancer Center, New York, New York
| | | | - Stephen B Solomon
- Department of Radiology, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Etay Ziv
- Department of Radiology, Memorial Sloan Kettering Cancer Center, New York, New York
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Tsai CJ, Yang JT, Shaverdian N, Patel J, Shepherd AF, Eng J, Guttmann D, Yeh R, Gelblum DY, Namakydoust A, Preeshagul I, Modi S, Seidman A, Traina T, Drullinsky P, Flynn J, Zhang Z, Rimner A, Gillespie EF, Gomez DR, Lee NY, Berger M, Robson ME, Reis-Filho JS, Riaz N, Rudin CM, Powell SN. Standard-of-care systemic therapy with or without stereotactic body radiotherapy in patients with oligoprogressive breast cancer or non-small-cell lung cancer (Consolidative Use of Radiotherapy to Block [CURB] oligoprogression): an open-label, randomised, controlled, phase 2 study. Lancet 2024; 403:171-182. [PMID: 38104577 PMCID: PMC10880046 DOI: 10.1016/s0140-6736(23)01857-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/12/2023] [Revised: 07/27/2023] [Accepted: 08/31/2023] [Indexed: 12/19/2023]
Abstract
BACKGROUND Most patients with metastatic cancer eventually develop resistance to systemic therapy, with some having limited disease progression (ie, oligoprogression). We aimed to assess whether stereotactic body radiotherapy (SBRT) targeting oligoprogressive sites could improve patient outcomes. METHODS We did a phase 2, open-label, randomised controlled trial of SBRT in patients with oligoprogressive metastatic breast cancer or non-small-cell lung cancer (NSCLC) after having received at least first-line systemic therapy, with oligoprogression defined as five or less progressive lesions on PET-CT or CT. Patients aged 18 years or older were enrolled from a tertiary cancer centre in New York, NY, USA, and six affiliated regional centres in the states of New York and New Jersey, with a 1:1 randomisation between standard of care (standard-of-care group) and SBRT plus standard of care (SBRT group). Randomisation was done with a computer-based algorithm with stratification by number of progressive sites of metastasis, receptor or driver genetic alteration status, primary site, and type of systemic therapy previously received. Patients and investigators were not masked to treatment allocation. The primary endpoint was progression-free survival, measured up to 12 months. We did a prespecified subgroup analysis of the primary endpoint by disease site. All analyses were done in the intention-to-treat population. The study is registered with ClinicalTrials.gov, NCT03808662, and is complete. FINDINGS From Jan 1, 2019, to July 31, 2021, 106 patients were randomly assigned to standard of care (n=51; 23 patients with breast cancer and 28 patients with NSCLC) or SBRT plus standard of care (n=55; 24 patients with breast cancer and 31 patients with NSCLC). 16 (34%) of 47 patients with breast cancer had triple-negative disease, and 51 (86%) of 59 patients with NSCLC had no actionable driver mutation. The study was closed to accrual before reaching the targeted sample size, after the primary efficacy endpoint was met during a preplanned interim analysis. The median follow-up was 11·6 months for patients in the standard-of-care group and 12·1 months for patients in the SBRT group. The median progression-free survival was 3·2 months (95% CI 2·0-4·5) for patients in the standard-of-care group versus 7·2 months (4·5-10·0) for patients in the SBRT group (hazard ratio [HR] 0·53, 95% CI 0·35-0·81; p=0·0035). The median progression-free survival was higher for patients with NSCLC in the SBRT group than for those with NSCLC in the standard-of-care group (10·0 months [7·2-not reached] vs 2·2 months [95% CI 2·0-4·5]; HR 0·41, 95% CI 0·22-0·75; p=0·0039), but no difference was found for patients with breast cancer (4·4 months [2·5-8·7] vs 4·2 months [1·8-5·5]; 0·78, 0·43-1·43; p=0·43). Grade 2 or worse adverse events occurred in 21 (41%) patients in the standard-of-care group and 34 (62%) patients in the SBRT group. Nine (16%) patients in the SBRT group had grade 2 or worse toxicities related to SBRT, including gastrointestinal reflux disease, pain exacerbation, radiation pneumonitis, brachial plexopathy, and low blood counts. INTERPRETATION The trial showed that progression-free survival was increased in the SBRT plus standard-of-care group compared with standard of care only. Oligoprogression in patients with metastatic NSCLC could be effectively treated with SBRT plus standard of care, leading to more than a four-times increase in progression-free survival compared with standard of care only. By contrast, no benefit was observed in patients with oligoprogressive breast cancer. Further studies to validate these findings and understand the differential benefits are warranted. FUNDING National Cancer Institute.
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Affiliation(s)
- Chiaojung Jillian Tsai
- Department of Radiation Oncology, Memorial Sloan Kettering Cancer Center, New York, NY, USA; Radiation Medicine Program, Princess Margaret Cancer Centre, University Health Network, Toronto, ON, Canada.
| | - Jonathan T Yang
- Department of Radiation Oncology, University of Washington, Seattle, WA, USA
| | - Narek Shaverdian
- Department of Radiation Oncology, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Juber Patel
- Department of Pathology and Laboratory Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Annemarie F Shepherd
- Department of Radiation Oncology, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Juliana Eng
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - David Guttmann
- Department of Radiation Oncology, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Randy Yeh
- Department of Radiation Oncology, Memorial Sloan Kettering Cancer Center, New York, NY, USA; Department of Radiology, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Daphna Y Gelblum
- Department of Radiation Oncology, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Azadeh Namakydoust
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Isabel Preeshagul
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Shanu Modi
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Andrew Seidman
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Tiffany Traina
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Pamela Drullinsky
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Jessica Flynn
- Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Zhigang Zhang
- Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Andreas Rimner
- Department of Radiation Oncology, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Erin F Gillespie
- Department of Radiation Oncology, University of Washington, Seattle, WA, USA
| | - Daniel R Gomez
- Department of Radiation Oncology, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Nancy Y Lee
- Department of Radiation Oncology, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Michael Berger
- Department of Pathology and Laboratory Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Mark E Robson
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Jorge S Reis-Filho
- Department of Pathology and Laboratory Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Nadeem Riaz
- Department of Radiation Oncology, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Charles M Rudin
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Simon N Powell
- Department of Radiation Oncology, Memorial Sloan Kettering Cancer Center, New York, NY, USA
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Rimner A, Lok B, Gelblum D, Kotecha R, Albrecht F, Shin J, Laplant Q, Namakydoust A, Shepherd A, Gomez D, Shaverdian N, Wu A, Simone C, Yu H, Ng K, Daly R, Offin M, Ginsberg M, Zhang Z, Rudin C. 169P Phase I dose escalation trial combining olaparib and thoracic radiation therapy in extensive-stage small cell lung cancer. J Thorac Oncol 2023. [DOI: 10.1016/s1556-0864(23)00423-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/03/2023]
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Paik PK, Fan PD, Qeriqi B, Namakydoust A, Daly B, Ahn L, Kim R, Plodkowski A, Ni A, Chang J, Fanaroff R, Ladanyi M, de Stanchina E, Rudin CM. Targeting NFE2L2/KEAP1 Mutations in Advanced NSCLC With the TORC1/2 Inhibitor TAK-228. J Thorac Oncol 2023; 18:516-526. [PMID: 36240971 PMCID: PMC10500888 DOI: 10.1016/j.jtho.2022.09.225] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2022] [Revised: 09/21/2022] [Accepted: 09/25/2022] [Indexed: 11/06/2022]
Abstract
INTRODUCTION Increased insight into the mutational landscape of squamous cell lung cancers (LUSCs) in the past decade has not translated into effective targeted therapies for patients with this disease. NRF2, encoded by NFE2L2, and its upstream regulator, KEAP1, control key aspects of redox balance and are frequently mutated in NSCLCs. METHODS Here, we describe the specific potent activity of TAK-228, a TORC1/2 inhibitor, in NSCLC models harboring NRF2-activating alterations and results of a phase 2 clinical trial of TAK-228 in patients with advanced NSCLC harboring NRF2-activating alterations including three cohorts (NFE2L2-mutated LUSC, KEAP1-mutated LUSC, KRAS/NFE2L2- or KEAP1-mutated NSCLC). RESULTS TAK-228 was most efficacious in a LUSC cohort with NFE2L2 alterations; the overall response rate was 25% and median progression-free survival was 8.9 months. Additional data suggest that concurrent inhibition of glutaminase with the glutaminase inhibitor CB-839 might overcome metabolic resistance to therapy in these patients. CONCLUSIONS TAK-228 has single-agent activity in patients with NRF2-activated LUSC. This study reframes oncogenic alterations as biologically relevant based on their downstream effects on metabolism. This trial represents, to the best of our knowledge, the first successful attempt at metabolically targeting NSCLC and identifies a promising targeted therapy for patients with LUSC, who are bereft of genotype-directed therapies.
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Affiliation(s)
- Paul K Paik
- Thoracic Oncology Service, Division of Solid Tumor Oncology, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York; Weill Cornell Medical College, New York, New York.
| | - Pang-Dian Fan
- Thoracic Oncology Service, Division of Solid Tumor Oncology, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York; Current Affiliation, Daiichi Sankyo, Inc., Basking Ridge, New Jersey
| | | | - Azadeh Namakydoust
- Thoracic Oncology Service, Division of Solid Tumor Oncology, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Bobby Daly
- Thoracic Oncology Service, Division of Solid Tumor Oncology, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York; Weill Cornell Medical College, New York, New York
| | - Linda Ahn
- Thoracic Oncology Service, Division of Solid Tumor Oncology, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Rachel Kim
- Thoracic Oncology Service, Division of Solid Tumor Oncology, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Andrew Plodkowski
- Department of Radiology, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Ai Ni
- Department of Biostatistics, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Jason Chang
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Rachel Fanaroff
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Marc Ladanyi
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, New York
| | | | - Charles M Rudin
- Thoracic Oncology Service, Division of Solid Tumor Oncology, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York; Weill Cornell Medical College, New York, New York
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Rimner A, Adusumilli PS, Offin MD, Solomon SB, Ziv E, Hayes SA, Ginsberg MS, Sauter JL, Gelblum DY, Shepherd AF, Guttmann DM, Eichholz JE, Zhang Z, Ritter E, Wong P, Iqbal AN, Daly RM, Namakydoust A, Li H, McCune M, Gelb EH, Taunk NK, von Reibnitz D, Tyagi N, Yorke ED, Rusch VW, Zauderer MG. A Phase 1 Safety Study of Avelumab Plus Stereotactic Body Radiation Therapy in Malignant Pleural Mesothelioma. JTO Clin Res Rep 2022; 4:100440. [PMID: 36590015 PMCID: PMC9801123 DOI: 10.1016/j.jtocrr.2022.100440] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2022] [Revised: 11/11/2022] [Accepted: 11/17/2022] [Indexed: 12/02/2022] Open
Abstract
Introduction Single-agent monoclonal antibody therapy against programmed death-ligand 1 (PD-L1) has modest effects in malignant pleural mesothelioma. Radiation therapy can enhance the antitumor effects of immunotherapy. Nevertheless, the safety of combining anti-PD-L1 therapy with stereotactic body radiation therapy (SBRT) is unknown. We present the results of a phase 1 trial to evaluate the safety of the anti-PD-L1 antibody avelumab plus SBRT in patients with malignant pleural mesothelioma. Methods This was a single-arm, investigator-initiated trial in patients who progressed on prior chemotherapy. Avelumab was delivered every other week, and SBRT was delivered to one lesion in three to five fractions (minimum of 30 Gy) followed by continuation of avelumab up to 24 months or until disease progression. The primary end point of the study was safety on the basis of grade 3+ nonhematologic adverse events (AEs) within 3 months of SBRT. Results Thirteen assessable patients received a median of seven cycles (range: 2-26 cycles) of avelumab. There were 27 grade 1, 17 grade 2, four grade 3, and no grade 4 or 5 avelumab-related AEs. The most common were infusion-related allergic reactions (n = 6), anorexia or weight loss (n = 6), fatigue (n = 6), thyroid disorders (n = 5), diarrhea (n = 3), and myalgia or arthralgias (n = 3). There were 10 grade 1, four grade 2, one grade 3, and no grade 4 or 5 SBRT-related AEs. The most common were diarrhea (n = 3), chest pain/myalgia (n = 2), fatigue (n = 2), cough (n = 2), dyspnea (n = 2), and nausea/vomiting (n = 2). Conclusions Combination avelumab plus SBRT seems tolerable on the basis of the prespecified toxicity end points of the first stage of this Simon two-stage design phase 1 study.
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Affiliation(s)
- Andreas Rimner
- Department of Radiation Oncology, Memorial Sloan Kettering Cancer Center, Weill Cornell Medical Center, New York, New York,Corresponding author. Address for correspondence: Andreas Rimner, MD, Department of Radiation Oncology, Memorial Sloan Kettering Cancer Center, 530 East 74th Street, New York, NY 10021.
| | - Prasad S. Adusumilli
- Thoracic Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, Weill Cornell Medical Center, New York, New York
| | - Michael D. Offin
- Thoracic Oncology Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, Weill Cornell Medical Center, New York, New York
| | - Stephen B. Solomon
- Department of Radiology, Memorial Sloan Kettering Cancer Center, Weill Cornell Medical Center, New York, New York
| | - Etay Ziv
- Department of Radiology, Memorial Sloan Kettering Cancer Center, Weill Cornell Medical Center, New York, New York
| | - Sara A. Hayes
- Department of Radiology, Memorial Sloan Kettering Cancer Center, Weill Cornell Medical Center, New York, New York
| | - Michelle S. Ginsberg
- Department of Radiology, Memorial Sloan Kettering Cancer Center, Weill Cornell Medical Center, New York, New York
| | - Jennifer L. Sauter
- Department of Pathology, Memorial Sloan Kettering Cancer Center, Weill Cornell Medical Center, New York, New York
| | - Daphna Y. Gelblum
- Department of Radiation Oncology, Memorial Sloan Kettering Cancer Center, Weill Cornell Medical Center, New York, New York
| | - Annemarie F. Shepherd
- Department of Radiation Oncology, Memorial Sloan Kettering Cancer Center, Weill Cornell Medical Center, New York, New York
| | - David M. Guttmann
- Department of Radiation Oncology, Memorial Sloan Kettering Cancer Center, Weill Cornell Medical Center, New York, New York
| | - Jordan E. Eichholz
- Thoracic Oncology Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, Weill Cornell Medical Center, New York, New York
| | - Zhigang Zhang
- Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center, Weill Cornell Medical Center, New York, New York
| | - Erika Ritter
- Department of Immune Monitoring Core Facility, Memorial Sloan Kettering Cancer Center, Weill Cornell Medical Center, New York, New York
| | - Phillip Wong
- Department of Immune Monitoring Core Facility, Memorial Sloan Kettering Cancer Center, Weill Cornell Medical Center, New York, New York
| | - Afsheen N. Iqbal
- Thoracic Oncology Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, Weill Cornell Medical Center, New York, New York
| | - Robert M. Daly
- Thoracic Oncology Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, Weill Cornell Medical Center, New York, New York
| | - Azadeh Namakydoust
- Thoracic Oncology Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, Weill Cornell Medical Center, New York, New York
| | - Henry Li
- Department of Radiation Oncology, Memorial Sloan Kettering Cancer Center, Weill Cornell Medical Center, New York, New York
| | - Megan McCune
- Department of Radiation Oncology, Memorial Sloan Kettering Cancer Center, Weill Cornell Medical Center, New York, New York
| | - Emily H. Gelb
- Department of Radiation Oncology, Memorial Sloan Kettering Cancer Center, Weill Cornell Medical Center, New York, New York
| | - Neil K. Taunk
- Department of Radiation Oncology, Memorial Sloan Kettering Cancer Center, Weill Cornell Medical Center, New York, New York
| | - Donata von Reibnitz
- Department of Radiation Oncology, Memorial Sloan Kettering Cancer Center, Weill Cornell Medical Center, New York, New York
| | - Neelam Tyagi
- Department of Medical Physics, Memorial Sloan Kettering Cancer Center, Weill Cornell Medical Center, New York, New York
| | - Ellen D. Yorke
- Department of Medical Physics, Memorial Sloan Kettering Cancer Center, Weill Cornell Medical Center, New York, New York
| | - Valerie W. Rusch
- Thoracic Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, Weill Cornell Medical Center, New York, New York
| | - Marjorie G. Zauderer
- Thoracic Oncology Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, Weill Cornell Medical Center, New York, New York
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Jee J, Lebow ES, Yeh R, Das JP, Namakydoust A, Paik PK, Chaft JE, Jayakumaran G, Rose Brannon A, Benayed R, Zehir A, Donoghue M, Schultz N, Chakravarty D, Kundra R, Madupuri R, Murciano-Goroff YR, Tu HY, Xu CR, Martinez A, Wilhelm C, Galle J, Daly B, Yu HA, Offin M, Hellmann MD, Lito P, Arbour KC, Zauderer MG, Kris MG, Ng KK, Eng J, Preeshagul I, Victoria Lai W, Fiore JJ, Iqbal A, Molena D, Rocco G, Park BJ, Lim LP, Li M, Tong-Li C, De Silva M, Chan DL, Diakos CI, Itchins M, Clarke S, Pavlakis N, Lee A, Rekhtman N, Chang J, Travis WD, Riely GJ, Solit DB, Gonen M, Rusch VW, Rimner A, Gomez D, Drilon A, Scher HI, Shah SP, Berger MF, Arcila ME, Ladanyi M, Levine RL, Shen R, Razavi P, Reis-Filho JS, Jones DR, Rudin CM, Isbell JM, Li BT. Overall survival with circulating tumor DNA-guided therapy in advanced non-small-cell lung cancer. Nat Med 2022; 28:2353-2363. [PMID: 36357680 PMCID: PMC10338177 DOI: 10.1038/s41591-022-02047-z] [Citation(s) in RCA: 34] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2022] [Accepted: 09/16/2022] [Indexed: 11/12/2022]
Abstract
Circulating tumor DNA (ctDNA) sequencing guides therapy decisions but has been studied mostly in small cohorts without sufficient follow-up to determine its influence on overall survival. We prospectively followed an international cohort of 1,127 patients with non-small-cell lung cancer and ctDNA-guided therapy. ctDNA detection was associated with shorter survival (hazard ratio (HR), 2.05; 95% confidence interval (CI), 1.74-2.42; P < 0.001) independently of clinicopathologic features and metabolic tumor volume. Among the 722 (64%) patients with detectable ctDNA, 255 (23%) matched to targeted therapy by ctDNA sequencing had longer survival than those not treated with targeted therapy (HR, 0.63; 95% CI, 0.52-0.76; P < 0.001). Genomic alterations in ctDNA not detected by time-matched tissue sequencing were found in 25% of the patients. These ctDNA-only alterations disproportionately featured subclonal drivers of resistance, including RICTOR and PIK3CA alterations, and were associated with short survival. Minimally invasive ctDNA profiling can identify heterogeneous drivers not captured in tissue sequencing and expand community access to life-prolonging therapy.
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Affiliation(s)
- Justin Jee
- Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Emily S Lebow
- Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Randy Yeh
- Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Jeeban P Das
- Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | | | - Paul K Paik
- Memorial Sloan Kettering Cancer Center, New York, NY, USA
- Weill Cornell Medicine, Cornell University, New York, NY, USA
| | - Jamie E Chaft
- Memorial Sloan Kettering Cancer Center, New York, NY, USA
- Weill Cornell Medicine, Cornell University, New York, NY, USA
| | | | - A Rose Brannon
- Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Ryma Benayed
- Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Ahmet Zehir
- Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Mark Donoghue
- Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | | | | | - Ritika Kundra
- Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | | | | | - Hai-Yan Tu
- Memorial Sloan Kettering Cancer Center, New York, NY, USA
- Guangdong Lung Cancer Institute, Guangdong Provincial People's Hospital and Guangdong Academy of Medical Sciences, Guangzhou, China
| | - Chong-Rui Xu
- Memorial Sloan Kettering Cancer Center, New York, NY, USA
- Guangdong Lung Cancer Institute, Guangdong Provincial People's Hospital and Guangdong Academy of Medical Sciences, Guangzhou, China
| | | | - Clare Wilhelm
- Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Jesse Galle
- Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Bobby Daly
- Memorial Sloan Kettering Cancer Center, New York, NY, USA
- Weill Cornell Medicine, Cornell University, New York, NY, USA
| | - Helena A Yu
- Memorial Sloan Kettering Cancer Center, New York, NY, USA
- Weill Cornell Medicine, Cornell University, New York, NY, USA
| | - Michael Offin
- Memorial Sloan Kettering Cancer Center, New York, NY, USA
- Weill Cornell Medicine, Cornell University, New York, NY, USA
| | - Matthew D Hellmann
- Memorial Sloan Kettering Cancer Center, New York, NY, USA
- Weill Cornell Medicine, Cornell University, New York, NY, USA
| | - Piro Lito
- Memorial Sloan Kettering Cancer Center, New York, NY, USA
- Weill Cornell Medicine, Cornell University, New York, NY, USA
| | - Kathryn C Arbour
- Memorial Sloan Kettering Cancer Center, New York, NY, USA
- Weill Cornell Medicine, Cornell University, New York, NY, USA
| | - Marjorie G Zauderer
- Memorial Sloan Kettering Cancer Center, New York, NY, USA
- Weill Cornell Medicine, Cornell University, New York, NY, USA
| | - Mark G Kris
- Memorial Sloan Kettering Cancer Center, New York, NY, USA
- Weill Cornell Medicine, Cornell University, New York, NY, USA
| | - Kenneth K Ng
- Memorial Sloan Kettering Cancer Center, New York, NY, USA
- Weill Cornell Medicine, Cornell University, New York, NY, USA
| | - Juliana Eng
- Memorial Sloan Kettering Cancer Center, New York, NY, USA
- Weill Cornell Medicine, Cornell University, New York, NY, USA
| | - Isabel Preeshagul
- Memorial Sloan Kettering Cancer Center, New York, NY, USA
- Weill Cornell Medicine, Cornell University, New York, NY, USA
| | - W Victoria Lai
- Memorial Sloan Kettering Cancer Center, New York, NY, USA
- Weill Cornell Medicine, Cornell University, New York, NY, USA
| | - John J Fiore
- Memorial Sloan Kettering Cancer Center, New York, NY, USA
- Weill Cornell Medicine, Cornell University, New York, NY, USA
| | - Afsheen Iqbal
- Memorial Sloan Kettering Cancer Center, New York, NY, USA
- Weill Cornell Medicine, Cornell University, New York, NY, USA
| | - Daniela Molena
- Memorial Sloan Kettering Cancer Center, New York, NY, USA
- Weill Cornell Medicine, Cornell University, New York, NY, USA
| | - Gaetano Rocco
- Memorial Sloan Kettering Cancer Center, New York, NY, USA
- Weill Cornell Medicine, Cornell University, New York, NY, USA
| | - Bernard J Park
- Memorial Sloan Kettering Cancer Center, New York, NY, USA
- Weill Cornell Medicine, Cornell University, New York, NY, USA
| | - Lee P Lim
- Resolution Bioscience, Agilent Technologies, Kirkland, WA, USA
| | - Mark Li
- Resolution Bioscience, Agilent Technologies, Kirkland, WA, USA
| | - Candace Tong-Li
- GenesisCare, University of Sydney, Sydney, Australia
- Massachusetts Institute of Technology, Cambridge, MA, USA
| | | | - David L Chan
- GenesisCare, University of Sydney, Sydney, Australia
| | | | | | | | - Nick Pavlakis
- GenesisCare, University of Sydney, Sydney, Australia
| | - Adrian Lee
- GenesisCare, University of Sydney, Sydney, Australia
| | - Natasha Rekhtman
- Memorial Sloan Kettering Cancer Center, New York, NY, USA
- Weill Cornell Medicine, Cornell University, New York, NY, USA
| | - Jason Chang
- Memorial Sloan Kettering Cancer Center, New York, NY, USA
- Weill Cornell Medicine, Cornell University, New York, NY, USA
| | - William D Travis
- Memorial Sloan Kettering Cancer Center, New York, NY, USA
- Weill Cornell Medicine, Cornell University, New York, NY, USA
| | - Gregory J Riely
- Memorial Sloan Kettering Cancer Center, New York, NY, USA
- Weill Cornell Medicine, Cornell University, New York, NY, USA
| | - David B Solit
- Memorial Sloan Kettering Cancer Center, New York, NY, USA
- Weill Cornell Medicine, Cornell University, New York, NY, USA
| | - Mithat Gonen
- Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Valerie W Rusch
- Memorial Sloan Kettering Cancer Center, New York, NY, USA
- Weill Cornell Medicine, Cornell University, New York, NY, USA
| | - Andreas Rimner
- Memorial Sloan Kettering Cancer Center, New York, NY, USA
- Weill Cornell Medicine, Cornell University, New York, NY, USA
| | - Daniel Gomez
- Memorial Sloan Kettering Cancer Center, New York, NY, USA
- Weill Cornell Medicine, Cornell University, New York, NY, USA
| | - Alexander Drilon
- Memorial Sloan Kettering Cancer Center, New York, NY, USA
- Weill Cornell Medicine, Cornell University, New York, NY, USA
| | - Howard I Scher
- Memorial Sloan Kettering Cancer Center, New York, NY, USA
- Weill Cornell Medicine, Cornell University, New York, NY, USA
| | - Sohrab P Shah
- Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | | | - Maria E Arcila
- Memorial Sloan Kettering Cancer Center, New York, NY, USA
- Weill Cornell Medicine, Cornell University, New York, NY, USA
| | - Marc Ladanyi
- Memorial Sloan Kettering Cancer Center, New York, NY, USA
- Weill Cornell Medicine, Cornell University, New York, NY, USA
| | - Ross L Levine
- Memorial Sloan Kettering Cancer Center, New York, NY, USA
- Weill Cornell Medicine, Cornell University, New York, NY, USA
| | - Ronglai Shen
- Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Pedram Razavi
- Memorial Sloan Kettering Cancer Center, New York, NY, USA
- Weill Cornell Medicine, Cornell University, New York, NY, USA
| | - Jorge S Reis-Filho
- Memorial Sloan Kettering Cancer Center, New York, NY, USA
- Weill Cornell Medicine, Cornell University, New York, NY, USA
| | - David R Jones
- Memorial Sloan Kettering Cancer Center, New York, NY, USA
- Weill Cornell Medicine, Cornell University, New York, NY, USA
| | - Charles M Rudin
- Memorial Sloan Kettering Cancer Center, New York, NY, USA
- Weill Cornell Medicine, Cornell University, New York, NY, USA
| | - James M Isbell
- Memorial Sloan Kettering Cancer Center, New York, NY, USA
- Weill Cornell Medicine, Cornell University, New York, NY, USA
| | - Bob T Li
- Memorial Sloan Kettering Cancer Center, New York, NY, USA.
- Weill Cornell Medicine, Cornell University, New York, NY, USA.
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Veluswamy R, Bhalla S, Samstein R, Marron T, Gomez J, Doroshow D, Sabari J, Shum E, Saxena A, Namakydoust A, Chachoua A, Wisnivesky J, Mandeli J, Bhardwaj N, Hirsch F, Merad M, Reddy E. 1018P Phase I/II trial of rigosertib and nivolumab for KRAS mutated non-small cell lung cancer (NSCLC) patients. Ann Oncol 2022. [DOI: 10.1016/j.annonc.2022.07.1144] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022] Open
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8
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Mondaca S, Lebow ES, Namakydoust A, Razavi P, Reis-Filho JS, Shen R, Offin M, Tu HY, Murciano-Goroff Y, Xu C, Makhnin A, Martinez A, Pavlakis N, Clarke S, Itchins M, Lee A, Rimner A, Gomez D, Rocco G, Chaft JE, Riely GJ, Rudin CM, Jones DR, Li M, Shaffer T, Hosseini SA, Bertucci C, Lim LP, Drilon A, Berger MF, Benayed R, Arcila ME, Isbell JM, Li BT. Corrigendum to "Clinical utility of next-generation sequencing-based ctDNA testing for common and novel ALK fusions" [Lung Cancer 159 (2021) 66-73]. Lung Cancer 2021; 162:210. [PMID: 34625293 PMCID: PMC10551809 DOI: 10.1016/j.lungcan.2021.09.016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Affiliation(s)
- Sebastian Mondaca
- Department of Medicine, Memorial Sloan Kettering Cancer Center, 1275 York Avenue, New York, NY, USA; Department of Hematology and Oncology, Pontificia Universidad Católica de Chile, Diagonal Paraguay 362 6th Fl, Rm 609, Santiago, Chile.
| | - Emily S Lebow
- Department of Radiation Oncology, Memorial Sloan Kettering Cancer Center, 1275 York Avenue, New York, NY, USA
| | - Azadeh Namakydoust
- Department of Medicine, Memorial Sloan Kettering Cancer Center, 1275 York Avenue, New York, NY, USA
| | - Pedram Razavi
- Department of Medicine, Memorial Sloan Kettering Cancer Center, 1275 York Avenue, New York, NY, USA
| | - Jorge S Reis-Filho
- Department of Pathology, Memorial Sloan Kettering Cancer Center, 1275 York Avenue, New York, NY, USA
| | - Ronglai Shen
- Department of Epidemiology and Biostatistics, Memorial Sloan Kettering, 1275 York Avenue, New York, NY, USA
| | - Michael Offin
- Department of Medicine, Memorial Sloan Kettering Cancer Center, 1275 York Avenue, New York, NY, USA
| | - Hai-Yan Tu
- Department of Medicine, Memorial Sloan Kettering Cancer Center, 1275 York Avenue, New York, NY, USA; Guangdong Lung Cancer Institute, Guangdong Provincial People's Hospital and Guangdong Academy of Medical Sciences, 106 Zhongshan Er Road, Guangzhou, China
| | - Yonina Murciano-Goroff
- Department of Medicine, Memorial Sloan Kettering Cancer Center, 1275 York Avenue, New York, NY, USA
| | - Chongrui Xu
- Department of Medicine, Memorial Sloan Kettering Cancer Center, 1275 York Avenue, New York, NY, USA; Guangdong Lung Cancer Institute, Guangdong Provincial People's Hospital and Guangdong Academy of Medical Sciences, 106 Zhongshan Er Road, Guangzhou, China
| | - Alex Makhnin
- Department of Medicine, Memorial Sloan Kettering Cancer Center, 1275 York Avenue, New York, NY, USA
| | - Andres Martinez
- Department of Medicine, Memorial Sloan Kettering Cancer Center, 1275 York Avenue, New York, NY, USA
| | - Nick Pavlakis
- GenesisCare (formerly Northern Cancer Institute), University of Sydney, NSW 2109, Australia
| | - Stephen Clarke
- GenesisCare (formerly Northern Cancer Institute), University of Sydney, NSW 2109, Australia
| | - Malinda Itchins
- GenesisCare (formerly Northern Cancer Institute), University of Sydney, NSW 2109, Australia
| | - Adrian Lee
- GenesisCare (formerly Northern Cancer Institute), University of Sydney, NSW 2109, Australia
| | - Andreas Rimner
- Department of Radiation Oncology, Memorial Sloan Kettering Cancer Center, 1275 York Avenue, New York, NY, USA
| | - Daniel Gomez
- Department of Radiation Oncology, Memorial Sloan Kettering Cancer Center, 1275 York Avenue, New York, NY, USA
| | - Gaetano Rocco
- Department of Surgery, Memorial Sloan Kettering Cancer Center, 1275 York Avenue, New York, NY, USA
| | - Jamie E Chaft
- Department of Medicine, Memorial Sloan Kettering Cancer Center, 1275 York Avenue, New York, NY, USA
| | - Gregory J Riely
- Department of Medicine, Memorial Sloan Kettering Cancer Center, 1275 York Avenue, New York, NY, USA
| | - Charles M Rudin
- Department of Medicine, Memorial Sloan Kettering Cancer Center, 1275 York Avenue, New York, NY, USA
| | - David R Jones
- Department of Surgery, Memorial Sloan Kettering Cancer Center, 1275 York Avenue, New York, NY, USA
| | - Mark Li
- Resolution Bioscience, 550 Kirkland Way #200, Kirkland, WA, USA
| | - Tristan Shaffer
- Resolution Bioscience, 550 Kirkland Way #200, Kirkland, WA, USA
| | | | | | - Lee P Lim
- Resolution Bioscience, 550 Kirkland Way #200, Kirkland, WA, USA
| | - Alexander Drilon
- Department of Medicine, Memorial Sloan Kettering Cancer Center, 1275 York Avenue, New York, NY, USA
| | - Michael F Berger
- Department of Pathology, Memorial Sloan Kettering Cancer Center, 1275 York Avenue, New York, NY, USA; Marie-Josée and Henry R. Kravis Center for Molecular Oncology, Memorial Sloan Kettering Cancer Center, 1275 York Avenue, New York NY, USA
| | - Ryma Benayed
- Department of Pathology, Memorial Sloan Kettering Cancer Center, 1275 York Avenue, New York, NY, USA
| | - Maria E Arcila
- Department of Pathology, Memorial Sloan Kettering Cancer Center, 1275 York Avenue, New York, NY, USA
| | - James M Isbell
- Department of Surgery, Memorial Sloan Kettering Cancer Center, 1275 York Avenue, New York, NY, USA
| | - Bob T Li
- Department of Medicine, Memorial Sloan Kettering Cancer Center, 1275 York Avenue, New York, NY, USA.
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9
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Mondaca S, Lebow ES, Namakydoust A, Razavi P, Reis-Filho JS, Shen R, Offin M, Tu HY, Murciano-Goroff Y, Xu C, Makhnin A, Martinez A, Pavlakis N, Clarke S, Itchins M, Lee A, Rimner A, Gomez D, Rocco G, Chaft JE, Riely GJ, Rudin CM, Jones DR, Li M, Shaffer T, Hosseini SA, Bertucci C, Lim LP, Drilon A, Berger MF, Benayed R, Arcila ME, Isbell JM, Li BT. Clinical utility of next-generation sequencing-based ctDNA testing for common and novel ALK fusions. Lung Cancer 2021; 159:66-73. [PMID: 34311346 DOI: 10.1016/j.lungcan.2021.06.018] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2021] [Revised: 06/16/2021] [Accepted: 06/24/2021] [Indexed: 10/20/2022]
Abstract
OBJECTIVES Liquid biopsy for plasma circulating tumor DNA (ctDNA) next-generation sequencing (NGS) can detect ALK fusions, though data on clinical utility of this technology in the real world is limited. MATERIALS AND METHODS Patients with lung cancer without known oncogenic drivers or who had acquired resistance to therapy (n = 736) underwent prospective plasma ctDNA NGS. A subset of this cohort (n = 497) also had tissue NGS. We evaluated ALK fusion detection, turnaround time (TAT), plasma and tissue concordance, matching to therapy, and treatment response. RESULTS ctDNA identified an ALK fusion in 21 patients (3%) with a variety of breakpoints and fusion partners, including EML4, CLTC, and PON1, a novel ALK fusion partner. TAT for ctDNA NGS was shorter than tissue NGS (10 vs. 20 days; p < 0.001). Among ALK fusions identified by ctDNA, 93% (13/14, 95% CI 66%-99%) were concordant with tissue evaluation. Among ALK fusions detected by tissue NGS, 54% (13/24, 95% CI 33%-74%) were concordant with plasma ctDNA. ctDNA matched patients to ALK-directed therapy with subsequent clinical response, including four patients matched on the basis of ctDNA results alone due to inadequate or delayed tissue testing. Serial ctDNA analysis detected MET amplification (n = 2) and ALK G1202R mutation (n = 2) as mechanisms of acquired resistance to ALK-directed therapy. CONCLUSION Our findings support a complementary role for ctDNA in detection of ALK fusions and other alterations at diagnosis and therapeutic resistance settings.
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Affiliation(s)
- Sebastian Mondaca
- Department of Medicine, Memorial Sloan Kettering Cancer Center, 1275 York Avenue, New York, NY, USA; Department of Hematology and Oncology, Pontificia Universidad Católica de Chile, Diagonal Paraguay 362 6th Fl, Rm 609, Santiago, Chile.
| | - Emily S Lebow
- Department of Radiation Oncology, Memorial Sloan Kettering Cancer Center, 1275 York Avenue, New York, NY, USA
| | - Azadeh Namakydoust
- Department of Medicine, Memorial Sloan Kettering Cancer Center, 1275 York Avenue, New York, NY, USA
| | - Pedram Razavi
- Department of Medicine, Memorial Sloan Kettering Cancer Center, 1275 York Avenue, New York, NY, USA
| | - Jorge S Reis-Filho
- Department of Pathology, Memorial Sloan Kettering Cancer Center, 1275 York Avenue, New York, NY, USA
| | - Ronglai Shen
- Department of Epidemiology and Biostatistics, Memorial Sloan Kettering, 1275 York Avenue, New York, NY, USA
| | - Michael Offin
- Department of Medicine, Memorial Sloan Kettering Cancer Center, 1275 York Avenue, New York, NY, USA
| | - Hai-Yan Tu
- Department of Medicine, Memorial Sloan Kettering Cancer Center, 1275 York Avenue, New York, NY, USA; Guangdong Lung Cancer Institute, Guangdong Provincial People's Hospital and Guangdong Academy of Medical Sciences, 106 Zhongshan Er Road, Guangzhou, China
| | - Yonina Murciano-Goroff
- Department of Medicine, Memorial Sloan Kettering Cancer Center, 1275 York Avenue, New York, NY, USA
| | - Chongrui Xu
- Department of Medicine, Memorial Sloan Kettering Cancer Center, 1275 York Avenue, New York, NY, USA; Guangdong Lung Cancer Institute, Guangdong Provincial People's Hospital and Guangdong Academy of Medical Sciences, 106 Zhongshan Er Road, Guangzhou, China
| | - Alex Makhnin
- Department of Medicine, Memorial Sloan Kettering Cancer Center, 1275 York Avenue, New York, NY, USA
| | - Andres Martinez
- Department of Medicine, Memorial Sloan Kettering Cancer Center, 1275 York Avenue, New York, NY, USA
| | - Nick Pavlakis
- GenesisCare (formerly Northern Cancer Institute), University of Sydney, Macquarie University NSW 2109, Australia
| | - Stephen Clarke
- GenesisCare (formerly Northern Cancer Institute), University of Sydney, Macquarie University NSW 2109, Australia
| | - Malinda Itchins
- GenesisCare (formerly Northern Cancer Institute), University of Sydney, Macquarie University NSW 2109, Australia
| | - Adrian Lee
- GenesisCare (formerly Northern Cancer Institute), University of Sydney, Macquarie University NSW 2109, Australia
| | - Andreas Rimner
- Department of Radiation Oncology, Memorial Sloan Kettering Cancer Center, 1275 York Avenue, New York, NY, USA
| | - Daniel Gomez
- Department of Radiation Oncology, Memorial Sloan Kettering Cancer Center, 1275 York Avenue, New York, NY, USA
| | - Gaetano Rocco
- Department of Surgery, Memorial Sloan Kettering Cancer Center, 1275 York Avenue, New York, NY, USA
| | - Jamie E Chaft
- Department of Medicine, Memorial Sloan Kettering Cancer Center, 1275 York Avenue, New York, NY, USA
| | - Gregory J Riely
- Department of Medicine, Memorial Sloan Kettering Cancer Center, 1275 York Avenue, New York, NY, USA
| | - Charles M Rudin
- Department of Medicine, Memorial Sloan Kettering Cancer Center, 1275 York Avenue, New York, NY, USA
| | - David R Jones
- Department of Surgery, Memorial Sloan Kettering Cancer Center, 1275 York Avenue, New York, NY, USA
| | - Mark Li
- Resolution Bioscience, 550 Kirkland Way #200, Kirkland, WA, USA
| | - Tristan Shaffer
- Resolution Bioscience, 550 Kirkland Way #200, Kirkland, WA, USA
| | | | | | - Lee P Lim
- Resolution Bioscience, 550 Kirkland Way #200, Kirkland, WA, USA
| | - Alexander Drilon
- Department of Medicine, Memorial Sloan Kettering Cancer Center, 1275 York Avenue, New York, NY, USA
| | - Michael F Berger
- Department of Pathology, Memorial Sloan Kettering Cancer Center, 1275 York Avenue, New York, NY, USA; Marie-Josée and Henry R. Kravis Center for Molecular Oncology, Memorial Sloan Kettering Cancer Center, 1275 York Avenue, New York NY, USA
| | - Ryma Benayed
- Department of Pathology, Memorial Sloan Kettering Cancer Center, 1275 York Avenue, New York, NY, USA
| | - Maria E Arcila
- Department of Pathology, Memorial Sloan Kettering Cancer Center, 1275 York Avenue, New York, NY, USA
| | - James M Isbell
- Department of Surgery, Memorial Sloan Kettering Cancer Center, 1275 York Avenue, New York, NY, USA
| | - Bob T Li
- Department of Medicine, Memorial Sloan Kettering Cancer Center, 1275 York Avenue, New York, NY, USA.
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Jee J, Lebow ES, Murciano-Goroff YR, Jayakumaran G, Shen R, Brannon AR, Benayed R, Namakydoust A, Offin M, Paik PK, Yu HA, Donoghue M, Zehir A, Drilon AE, Solit DB, Jones DR, Rudin CM, Berger MF, Isbell JM, Li BT. Overall survival with circulating tumor DNA-guided therapy in advanced non-small cell lung cancer. J Clin Oncol 2021. [DOI: 10.1200/jco.2021.39.15_suppl.9009] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
9009 Background: The effectiveness of circulating tumor DNA (ctDNA) at matching patients to life prolonging therapy has been studied mostly in small cohorts with limited follow up. The prognostic value of ctDNA alterations, particularly those absent on tissue, is also unclear. To address these questions, we studied survival outcomes in a prospective cohort of patients (N = 1002) with non-small cell lung cancer (NSCLC). Methods: Adults with metastatic or recurrent NSCLC were eligible if they had no known driver mutation or a known driver with progression following targeted therapy. Patients were enrolled at Memorial Sloan Kettering Cancer Center (New York, NY) starting October 21, 2016; analysis here is from a snapshot November 1, 2020. All patients had ctDNA sequenced via the Resolution ctDx Lung platform. To reduce inclusion of incidental germline mutations, we excluded non-functionally significant mutations with an allele frequency 35-65% that were present in gnomAD. Patients could also receive, at their provider’s discretion, tissue sequencing with MSK-IMPACT, which filters germline and clonal hematopoietic (CH) mutations with matched white blood cell sequencing. We performed survival analyses using Cox proportional hazards models from time of diagnosis of advanced disease to death, left truncating at time of study entry. Results: Of 1002 patients, 348 (35%) were treated with targeted therapy; in 181 of these (52%) the targetable alteration was detected in ctDNA. Patients treated with targeted therapy had prolonged survival whether matched by tissue-based methods (HR 0.39, 95%CI 0.30-0.51) or ctDNA (HR 0.47, 95%CI 0.37-0.61). These benefits persisted across multiple subgroups. ctDNA alterations themselves were associated with worse survival (HR 2.2, 95%CI 1.8-2.8), in a manner that scaled with allele fraction and burden. Of 401 patients with time-matched tissue sampling, 62 (15%) had ctDNA alterations that were absent on IMPACT (“unique” ctDNA alterations). Three such patients had unique ctDNA EGFR T790M mutations leading to changes in therapy. However, unique ctDNA alterations were generally associated with worse survival than no ctDNA alterations (HR 2.5, 95%CI 1.7-3.7) and even tissue-matched ctDNA alterations (HR 1.7, 95%CI 1.1-2.4). Of 98 unique ctDNA mutations, 48 (49%) were detectable in tissue at subthreshold levels, 12 (12%) were filtered by IMPACT as CH or germline, and 38 mutations (39%) were absent even at subthreshold levels. ctDNA alteration burden correlated with radiographic disease extent. In multivariate models with radiographic disease extent and other clinical variables, ctDNA alterations were the strongest independent predictor of worse survival. Conclusions: Our results show that ctDNA may match patients to life-prolonging targeted therapy and have prognostic importance. ctDNA may provide data about a patient’s cancer missed by spatially restricted tissue sequencing. Clinical trial information: NCT01775072.
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Affiliation(s)
- Justin Jee
- Memorial Sloan Kettering Cancer Center, New York, NY
| | | | | | | | - Ronglai Shen
- Memorial Sloan Kettering Cancer Center, New York, NY
| | | | - Ryma Benayed
- Memorial Sloan Kettering Cancer Center, New York, NY
| | | | - Michael Offin
- Memorial Sloan Kettering Cancer Center, New York, NY
| | - Paul K. Paik
- Memorial Sloan-Kettering Cancer Center, New York, NY
| | | | - Mark Donoghue
- Memorial Sloan Kettering Cancer Center, New York, NY
| | - Ahmet Zehir
- Memorial Sloan Kettering Cancer Center, New York, NY
| | - Alexander E. Drilon
- Memorial Sloan Kettering Cancer Center and Weill Cornell Medical College, New York, NY
| | | | | | | | | | | | - Bob T. Li
- Memorial Sloan Kettering Cancer Center, New York, NY
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Rimner A, Yorke E, Gelblum D, Shepherd A, Guttmann D, Iqbal A, Daly R, Offin M, Fiore J, Namakydoust A, Li H, Mccune M, Gelb E, Taunk N, Von Reibnitz D, Adusumilli P, Center M, Zauderer M. MA06.08 A Safety Study of Avelumab plus SBRT in Malignant Mesothelioma. J Thorac Oncol 2021. [DOI: 10.1016/j.jtho.2021.01.178] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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12
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Schoenfeld AJ, Bandlamudi C, Lavery JA, Montecalvo J, Namakydoust A, Rizvi H, Egger J, Concepcion CP, Paul S, Arcila ME, Daneshbod Y, Chang J, Sauter JL, Beras A, Ladanyi M, Jacks T, Rudin CM, Taylor BS, Donoghue MTA, Heller G, Hellmann MD, Rekhtman N, Riely GJ. The Genomic Landscape of SMARCA4 Alterations and Associations with Outcomes in Patients with Lung Cancer. Clin Cancer Res 2020; 26:5701-5708. [PMID: 32709715 PMCID: PMC7641983 DOI: 10.1158/1078-0432.ccr-20-1825] [Citation(s) in RCA: 114] [Impact Index Per Article: 28.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2020] [Revised: 07/01/2020] [Accepted: 07/20/2020] [Indexed: 12/22/2022]
Abstract
PURPOSE SMARCA4 mutations are among the most common recurrent alterations in non-small cell lung cancer (NSCLC), but the relationship to other genomic abnormalities and clinical impact has not been established. EXPERIMENTAL DESIGN To characterize SMARCA4 alterations in NSCLC, we analyzed the genomic, protein expression, and clinical outcome data of patients with SMARCA4 alterations treated at Memorial Sloan Kettering. RESULTS In 4,813 tumors from patients with NSCLC, we identified 8% (n = 407) of patients with SMARCA4-mutant lung cancer. We describe two categories of SMARCA4 mutations: class 1 mutations (truncating mutations, fusions, and homozygous deletion) and class 2 mutations (missense mutations). Protein expression loss was associated with class 1 mutation (81% vs. 0%, P < 0.001). Both classes of mutation co-occurred more frequently with KRAS, STK11, and KEAP1 mutations compared with SMARCA4 wild-type tumors (P < 0.001). In patients with metastatic NSCLC, SMARCA4 alterations were associated with shorter overall survival, with class 1 alterations associated with shortest survival times (P < 0.001). Conversely, we found that treatment with immune checkpoint inhibitors (ICI) was associated with improved outcomes in patients with SMARCA4-mutant tumors (P = 0.01), with class 1 mutations having the best response to ICIs (P = 0.027). CONCLUSIONS SMARCA4 alterations can be divided into two clinically relevant genomic classes associated with differential protein expression as well as distinct prognostic and treatment implications. Both classes co-occur with KEAP1, STK11, and KRAS mutations, but individually represent independent predictors of poor prognosis. Despite association with poor outcomes, SMARCA4-mutant lung cancers may be more sensitive to immunotherapy.
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Affiliation(s)
- Adam J Schoenfeld
- Thoracic Oncology Service, Division of Solid Tumor Oncology, Department of Medicine, Memorial Sloan Kettering Cancer Center, Weill Cornell Medical College, New York, New York
| | - Chai Bandlamudi
- Center for Molecular Oncology, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Jessica A Lavery
- Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Joseph Montecalvo
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Azadeh Namakydoust
- Thoracic Oncology Service, Division of Solid Tumor Oncology, Department of Medicine, Memorial Sloan Kettering Cancer Center, Weill Cornell Medical College, New York, New York
| | - Hira Rizvi
- Thoracic Oncology Service, Division of Solid Tumor Oncology, Department of Medicine, Memorial Sloan Kettering Cancer Center, Weill Cornell Medical College, New York, New York
- Druckenmiller Center for Lung Cancer Research, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Jacklynn Egger
- Druckenmiller Center for Lung Cancer Research, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Carla P Concepcion
- David H. Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, Cambridge, Massachusetts
| | - Sonal Paul
- Department of Medicine, New York-Presbyterian Brooklyn Methodist Hospital - Weill Cornell Medicine, New York, New York
| | - Maria E Arcila
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Yahya Daneshbod
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Jason Chang
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Jennifer L Sauter
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Amanda Beras
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Marc Ladanyi
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Tyler Jacks
- David H. Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, Cambridge, Massachusetts
- Howard Hughes Medical Institute, Massachusetts Institute of Technology, Cambridge, Massachusetts
| | - Charles M Rudin
- Thoracic Oncology Service, Division of Solid Tumor Oncology, Department of Medicine, Memorial Sloan Kettering Cancer Center, Weill Cornell Medical College, New York, New York
- Druckenmiller Center for Lung Cancer Research, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Barry S Taylor
- Center for Molecular Oncology, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Mark T A Donoghue
- Center for Molecular Oncology, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Glenn Heller
- Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Matthew D Hellmann
- Thoracic Oncology Service, Division of Solid Tumor Oncology, Department of Medicine, Memorial Sloan Kettering Cancer Center, Weill Cornell Medical College, New York, New York
| | - Natasha Rekhtman
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, New York.
| | - Gregory J Riely
- Thoracic Oncology Service, Division of Solid Tumor Oncology, Department of Medicine, Memorial Sloan Kettering Cancer Center, Weill Cornell Medical College, New York, New York.
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Luo J, Rizvi H, Preeshagul IR, Egger JV, Hoyos D, Bandlamudi C, McCarthy CG, Falcon CJ, Schoenfeld AJ, Arbour KC, Chaft JE, Daly RM, Drilon A, Eng J, Iqbal A, Lai WV, Li BT, Lito P, Namakydoust A, Ng K, Offin M, Paik PK, Riely GJ, Rudin CM, Yu HA, Zauderer MG, Donoghue MTA, Łuksza M, Greenbaum BD, Kris MG, Hellmann MD. COVID-19 in patients with lung cancer. Ann Oncol 2020; 31:1386-1396. [PMID: 32561401 PMCID: PMC7297689 DOI: 10.1016/j.annonc.2020.06.007] [Citation(s) in RCA: 160] [Impact Index Per Article: 40.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2020] [Accepted: 06/05/2020] [Indexed: 12/16/2022] Open
Abstract
BACKGROUND Patients with lung cancers may have disproportionately severe coronavirus disease 2019 (COVID-19) outcomes. Understanding the patient-specific and cancer-specific features that impact the severity of COVID-19 may inform optimal cancer care during this pandemic. PATIENTS AND METHODS We examined consecutive patients with lung cancer and confirmed diagnosis of COVID-19 (n = 102) at a single center from 12 March 2020 to 6 May 2020. Thresholds of severity were defined a priori as hospitalization, intensive care unit/intubation/do not intubate ([ICU/intubation/DNI] a composite metric of severe disease), or death. Recovery was defined as >14 days from COVID-19 test and >3 days since symptom resolution. Human leukocyte antigen (HLA) alleles were inferred from MSK-IMPACT (n = 46) and compared with controls with lung cancer and no known non-COVID-19 (n = 5166). RESULTS COVID-19 was severe in patients with lung cancer (62% hospitalized, 25% died). Although severe, COVID-19 accounted for a minority of overall lung cancer deaths during the pandemic (11% overall). Determinants of COVID-19 severity were largely patient-specific features, including smoking status and chronic obstructive pulmonary disease [odds ratio for severe COVID-19 2.9, 95% confidence interval 1.07-9.44 comparing the median (23.5 pack-years) to never-smoker and 3.87, 95% confidence interval 1.35-9.68, respectively]. Cancer-specific features, including prior thoracic surgery/radiation and recent systemic therapies did not impact severity. Human leukocyte antigen supertypes were generally similar in mild or severe cases of COVID-19 compared with non-COVID-19 controls. Most patients recovered from COVID-19, including 25% patients initially requiring intubation. Among hospitalized patients, hydroxychloroquine did not improve COVID-19 outcomes. CONCLUSION COVID-19 is associated with high burden of severity in patients with lung cancer. Patient-specific features, rather than cancer-specific features or treatments, are the greatest determinants of severity.
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Affiliation(s)
- J Luo
- Thoracic Oncology Service, Memorial Sloan Kettering Cancer Center, New York, USA
| | - H Rizvi
- Druckenmiller Center for Lung Cancer Research, Memorial Sloan Kettering Cancer Center, New York, USA
| | - I R Preeshagul
- Thoracic Oncology Service, Memorial Sloan Kettering Cancer Center, New York, USA
| | - J V Egger
- Druckenmiller Center for Lung Cancer Research, Memorial Sloan Kettering Cancer Center, New York, USA
| | - D Hoyos
- Computational Oncology, Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center, New York, USA
| | - C Bandlamudi
- Marie-Josee and Henry R. Kravis Center for Molecular Oncology, Memorial Sloan Kettering Cancer Center, New York, USA
| | - C G McCarthy
- Druckenmiller Center for Lung Cancer Research, Memorial Sloan Kettering Cancer Center, New York, USA
| | - C J Falcon
- Druckenmiller Center for Lung Cancer Research, Memorial Sloan Kettering Cancer Center, New York, USA
| | - A J Schoenfeld
- Thoracic Oncology Service, Memorial Sloan Kettering Cancer Center, New York, USA; Department of Medicine, Weill Cornell Medical Center, New York, USA
| | - K C Arbour
- Thoracic Oncology Service, Memorial Sloan Kettering Cancer Center, New York, USA; Department of Medicine, Weill Cornell Medical Center, New York, USA
| | - J E Chaft
- Thoracic Oncology Service, Memorial Sloan Kettering Cancer Center, New York, USA; Department of Medicine, Weill Cornell Medical Center, New York, USA
| | - R M Daly
- Thoracic Oncology Service, Memorial Sloan Kettering Cancer Center, New York, USA; Department of Medicine, Weill Cornell Medical Center, New York, USA
| | - A Drilon
- Thoracic Oncology Service, Memorial Sloan Kettering Cancer Center, New York, USA; Department of Medicine, Weill Cornell Medical Center, New York, USA
| | - J Eng
- Thoracic Oncology Service, Memorial Sloan Kettering Cancer Center, New York, USA
| | - A Iqbal
- Thoracic Oncology Service, Memorial Sloan Kettering Cancer Center, New York, USA
| | - W V Lai
- Thoracic Oncology Service, Memorial Sloan Kettering Cancer Center, New York, USA; Department of Medicine, Weill Cornell Medical Center, New York, USA
| | - B T Li
- Thoracic Oncology Service, Memorial Sloan Kettering Cancer Center, New York, USA; Department of Medicine, Weill Cornell Medical Center, New York, USA
| | - P Lito
- Thoracic Oncology Service, Memorial Sloan Kettering Cancer Center, New York, USA; Department of Medicine, Weill Cornell Medical Center, New York, USA
| | - A Namakydoust
- Thoracic Oncology Service, Memorial Sloan Kettering Cancer Center, New York, USA
| | - K Ng
- Thoracic Oncology Service, Memorial Sloan Kettering Cancer Center, New York, USA
| | - M Offin
- Thoracic Oncology Service, Memorial Sloan Kettering Cancer Center, New York, USA; Department of Medicine, Weill Cornell Medical Center, New York, USA
| | - P K Paik
- Thoracic Oncology Service, Memorial Sloan Kettering Cancer Center, New York, USA; Department of Medicine, Weill Cornell Medical Center, New York, USA
| | - G J Riely
- Thoracic Oncology Service, Memorial Sloan Kettering Cancer Center, New York, USA; Department of Medicine, Weill Cornell Medical Center, New York, USA
| | - C M Rudin
- Thoracic Oncology Service, Memorial Sloan Kettering Cancer Center, New York, USA; Druckenmiller Center for Lung Cancer Research, Memorial Sloan Kettering Cancer Center, New York, USA; Department of Medicine, Weill Cornell Medical Center, New York, USA
| | - H A Yu
- Thoracic Oncology Service, Memorial Sloan Kettering Cancer Center, New York, USA; Department of Medicine, Weill Cornell Medical Center, New York, USA
| | - M G Zauderer
- Thoracic Oncology Service, Memorial Sloan Kettering Cancer Center, New York, USA; Department of Medicine, Weill Cornell Medical Center, New York, USA
| | - M T A Donoghue
- Department of Medicine, Weill Cornell Medical Center, New York, USA
| | - M Łuksza
- Department of Oncological Sciences, Icahn School of Medicine at Mount Sinai, New York, USA
| | - B D Greenbaum
- Computational Oncology, Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center, New York, USA
| | - M G Kris
- Thoracic Oncology Service, Memorial Sloan Kettering Cancer Center, New York, USA; Department of Medicine, Weill Cornell Medical Center, New York, USA
| | - M D Hellmann
- Thoracic Oncology Service, Memorial Sloan Kettering Cancer Center, New York, USA; Department of Medicine, Weill Cornell Medical Center, New York, USA; Parker Institute for Cancer Immunotherapy at Memorial Sloan Kettering Cancer Center, New York, USA.
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14
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Rekhtman N, Montecalvo J, Chang JC, Alex D, Ptashkin RN, Ai N, Sauter JL, Kezlarian B, Jungbluth A, Desmeules P, Beras A, Bishop JA, Plodkowski AJ, Gounder MM, Schoenfeld AJ, Namakydoust A, Li BT, Rudin CM, Riely GJ, Jones DR, Ladanyi M, Travis WD. SMARCA4-Deficient Thoracic Sarcomatoid Tumors Represent Primarily Smoking-Related Undifferentiated Carcinomas Rather Than Primary Thoracic Sarcomas. J Thorac Oncol 2019; 15:231-247. [PMID: 31751681 PMCID: PMC7556987 DOI: 10.1016/j.jtho.2019.10.023] [Citation(s) in RCA: 150] [Impact Index Per Article: 30.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2019] [Revised: 10/16/2019] [Accepted: 10/21/2019] [Indexed: 11/29/2022]
Abstract
Introduction: Highly aggressive thoracic neoplasms characterized by SMARCA4 (BRG1) deficiency and undifferentiated round cell or rhabdoid morphology have been recently described and proposed to represent thoracic sarcomas. However, it remains unclear whether such tumors may instead represent sarcomatoid carcinomas, and how their clinicopathologic characteristics compare with those of nonsarcomatoid SMARCA4-deficient non–small cell lung carcinomas (SD-NSCC). Methods: We identified 22 SMARCA4-deficient thoracic sarcomatoid tumors (SD-TSTs) with round cell and/or rhabdoid morphology and 45 SD-NSCCs, and comprehensively analyzed their clinicopathologic, immunohistochemical, and genomic characteristics using 341–468 gene next-generation sequencing and other molecular platforms. Results: The relationship of SD-TSTs with NSCC was supported by (1) the presence of NSCC components juxtaposed with sarcomatoid areas in five cases, (2) focal expression of NSCC lineage markers TTF1 or p40 in four additional cases, (3) smoking history in all except one patient (mean = 51 pack-years), accompanied by genomic smoking signature, and (4) high tumor mutation burden (mean = 14.2 mutations per megabase) and mutations characteristic of NSCC in a subset. Compared with SD-NSCCs, SD-TSTs exhibited considerably larger primary tumor size (p < 0.0001), worse survival (p = 0.004), and more frequent presentation at younger age (30–50 years) despite heavier smoking history. Distinctive pathologic features of SD-TSTs included consistent lack of adhesion molecule claudin-4, SMARCA2 (BRM) codeficiency, and frequent expression of stem cell markers. Conclusions: SD-TSTs represent primarily smoking-associated undifferentiated/de-differentiated carcinomas rather than primary thoracic sarcomas. Despite their histogenetic relationship with NSCC, these tumors have unique clinicopathologic characteristics, supporting their recognition as a distinct entity. Further studies are warranted to determine therapeutic approaches to this novel class of exceptionally aggressive thoracic tumors.
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Affiliation(s)
- Natasha Rekhtman
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, New York.
| | - Joseph Montecalvo
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, New York; Department of Pathology, Henry Ford Hospital, Detroit, Michigan (current affiliation)
| | - Jason C Chang
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Deepu Alex
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, New York; Department of Pathology, BC Cancer Agency, Vancouver, British Columbia, Canada (current affiliation)
| | - Ryan N Ptashkin
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Ni Ai
- Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center, New York, New York; Division of Biostatistics, Ohio State University, Ohio (current affiliation)
| | - Jennifer L Sauter
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Brie Kezlarian
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Achim Jungbluth
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Patrice Desmeules
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, New York; Department of Pathology, Quebec Heart and Lung Institute, Quebec City, Quebec, Canada (current affiliation)
| | - Amanda Beras
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Justin A Bishop
- University of Texas Southwestern Medical Center, Dallas, Texas
| | - Andrew J Plodkowski
- Department of Radiology, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Mrinal M Gounder
- Sarcoma Medical Oncology Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Adam J Schoenfeld
- Thoracic Oncology Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Azadeh Namakydoust
- Thoracic Oncology Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Bob T Li
- Thoracic Oncology Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Charles M Rudin
- Thoracic Oncology Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Gregory J Riely
- Thoracic Oncology Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York
| | - David R Jones
- Thoracic Surgery Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Marc Ladanyi
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, New York; Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York, New York
| | - William D Travis
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, New York
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15
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Osorio JC, Arbour KC, Le DT, Durham JN, Plodkowski AJ, Halpenny DF, Ginsberg MS, Sawan P, Crompton JG, Yu HA, Namakydoust A, Nabet BY, Chaft JE, Riely GJ, Rizvi H, Diaz LA, Hellmann MD. Lesion-Level Response Dynamics to Programmed Cell Death Protein (PD-1) Blockade. J Clin Oncol 2019; 37:3546-3555. [PMID: 31675272 DOI: 10.1200/jco.19.00709] [Citation(s) in RCA: 65] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
PURPOSE Response to programmed cell death protein 1 (PD-1) blockade is often conceptualized as resulting from reinvigoration of tumor-infiltrating lymphocytes. However, recruited antitumor immunity from the periphery may also be an important contributor to response. A detailed assessment of the response dynamics of individual metastasis could provide insight to the systemic and local features that mediate response and resistance to immunotherapy. MATERIALS AND METHODS Patients with metastatic non-small-cell lung cancer (NSCLC) or mismatch repair deficiency (MMRD) carcinoma treated with PD-1 monotherapy were evaluated independently. Absolute and percent change of each target lesion were quantified at each computed tomography scan using RECIST. Patterns of progression were predefined as systemic or mixed and were correlated with clinical outcomes. RESULTS A total of 761 individual lesions from 214 patients with NSCLC and 290 lesions from 78 patients with MMRD carcinoma were examined. Individual target lesion responses aligned with best overall response of each patient (85% NSCLC and 93% MMRD lesions responded in patients with partial response/complete response). In responding patients, timing of response was uniform (73% NSCLC and 76% MMRD lesions responded synchronously), and deeper responses were associated with prolonged progression-free survival and overall survival. By contrast, at progression, mixed progression was common (45% of NSCLC and 53% of MMRD) and associated with improved survival compared with those who experienced systemic progression (NSCLC hazard ratio [HR], 0.58; P = .001; MMRD HR, 0.40; P = .07). Organ sites had differential responses, with lymph node and liver metastasis among the most and least responsive, respectively. CONCLUSION Temporal-spatial patterns of response across individual metastases tend to be uniform, favoring the role of peripheral, clonally directed antitumor immunity as a key mediator of response to PD-1 blockade. In contrast, progression is more heterogeneous, potentially revealing the clinical importance of local features and intertumoral heterogeneity.
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Affiliation(s)
- Juan C Osorio
- Memorial Sloan Kettering Cancer Center, New York, NY
| | - Kathryn C Arbour
- Memorial Sloan Kettering Cancer Center, New York, NY.,Weill Cornell Medical College, New York, NY
| | - Dung T Le
- Johns Hopkins University School of Medicine, Baltimore, MD
| | | | | | | | | | - Peter Sawan
- Memorial Sloan Kettering Cancer Center, New York, NY
| | | | - Helena A Yu
- Memorial Sloan Kettering Cancer Center, New York, NY.,Weill Cornell Medical College, New York, NY
| | - Azadeh Namakydoust
- Memorial Sloan Kettering Cancer Center, New York, NY.,Weill Cornell Medical College, New York, NY
| | - Barzin Y Nabet
- Memorial Sloan Kettering Cancer Center, New York, NY.,Stanford University, Stanford, CA
| | - Jamie E Chaft
- Memorial Sloan Kettering Cancer Center, New York, NY.,Weill Cornell Medical College, New York, NY
| | - Gregory J Riely
- Memorial Sloan Kettering Cancer Center, New York, NY.,Weill Cornell Medical College, New York, NY
| | - Hira Rizvi
- Memorial Sloan Kettering Cancer Center, New York, NY
| | - Luis A Diaz
- Memorial Sloan Kettering Cancer Center, New York, NY.,Weill Cornell Medical College, New York, NY
| | - Matthew D Hellmann
- Memorial Sloan Kettering Cancer Center, New York, NY.,Weill Cornell Medical College, New York, NY.,Parker Institute for Cancer Immunotherapy, New York, NY
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16
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Tu H, Xu C, Tong-Li C, Offin M, Razavi P, Schapira E, Namakydoust A, Lee A, Pavlakis N, Clarke S, Diakos C, Chan D, Myers M, Makhnin A, Jain H, Martinez A, Iqbal Z, Adamski A, Li H, Hernandez J, Watford S, Hosseini A, Shaffer T, Lim L, Li M, Drilon A, Ladanyi M, Arcila M, Rusch V, Jones D, Rudin C, Rimner A, Isbell J, Li B. P1.01-122 A Clinical Utility Study of Plasma DNA Next Generation Sequencing Guided Treatment of Uncommon Drivers in Advanced Non-Small-Cell Lung Cancers. J Thorac Oncol 2019. [DOI: 10.1016/j.jtho.2019.08.837] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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17
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Philip AZ, Namakydoust A, Varilla VM, Macatangay C, Dowsett R, Tannenbaum SH. Late recurrence of gastric cancer with isolated brain metastasis. Transl Gastroenterol Hepatol 2017; 1:61. [PMID: 28138627 DOI: 10.21037/tgh.2016.07.02] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/22/2016] [Accepted: 06/23/2016] [Indexed: 11/06/2022] Open
Abstract
A 70-year-old woman presented to our clinic in 2007 after an evaluation for dysphagia revealed a poorly differentiated adenocarcinoma of the gastroesophogeal junction. Workup for metastatic disease was negative at presentation. She had a complete response to treatment, which was completed in November 2007. She continued to follow up regularly until 2011 when she presented again with neurologic symptoms and was found to have an isolated brain metastasis. She underwent resection of the lesion, and pathology was consistent with her originally diagnosed gastric cancer. The patient received adjuvant radiation therapy, however, unfortunately had rapid progression of disease 1 month later and was transitioned to hospice. Here, we report a rare case of late recurrence of gastric cancer with isolated brain metastasis with a review of literature.
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Affiliation(s)
- Aby Z Philip
- Department of Hematology & Oncology, University of Connecticut Health Center, Farmington, CT 06030, USA
| | - Azadeh Namakydoust
- Department of Hematology & Oncology, University of Connecticut Health Center, Farmington, CT 06030, USA
| | - Vincent M Varilla
- Department of Hematology & Oncology, University of Connecticut Health Center, Farmington, CT 06030, USA
| | - Constancia Macatangay
- Department of Hematology & Oncology, University of Connecticut Health Center, Farmington, CT 06030, USA
| | - Robert Dowsett
- Department of Hematology & Oncology, University of Connecticut Health Center, Farmington, CT 06030, USA
| | - Susan H Tannenbaum
- Department of Hematology & Oncology, University of Connecticut Health Center, Farmington, CT 06030, USA
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18
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Namakydoust A, Saha D, Ajeti G, Bair B, Hook K, Ballesteros E, Holle L. Appropriateness of testing for heparin-induced thrombocytopenia in hospitalized patients. J Clin Oncol 2016. [DOI: 10.1200/jco.2016.34.7_suppl.252] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
252 Background: Heparin induced thrombocytopenia (HIT) is a devastating thrombotic complication of heparin therapy and occurs in 0.2 to 5% of patients receiving heparin products and is a clinicopathologic diagnosis. The American Society of Hematology Guidelines, recommend the use of the “4Ts” scoring system to determine the pre-test probability of suspected cases. Also, a presumptive clinical diagnosis of HIT must be followed by immediate cessation of all forms of heparin and initiation of alternate anticoagulation. Proper diagnosis and treatment can be difficult for medical and surgical clinicians, with implications for morbidity, mortality, patient safety, and cost. The Objective of this study was to assess the incidence and appropriateness of HIT testing at our institution before and after an educational session for clinicians. We hypothesized that our intervention would provide better quality care of patients with suspected HIT. Methods: First, a retrospective chart review was conducted for a 3-month period, in which we collected baseline patient and HIT-testing data. Next, an “in-service” type lecture was delivered on seven occasions to various hospitalist groups. Follow-up data for an additional 3-month period was collected after these sessions. Results: See Table. Conclusions: In this single-center study, our educational interventions were successful in reducing inappropriate HIT testing, and encouraging consultation with hematology colleagues. Future studies are needed to evaluate the utility of online teaching modules, electronic order sets,and applicability to other medical centers. [Table: see text]
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Affiliation(s)
| | | | - Gresa Ajeti
- University of Connecticut Health Center, Farmington, CT
| | - Brandon Bair
- University of Connecticut Health Center, Farmington, CT
| | - Karen Hook
- University of Connecticut Health Center, Farmington, CT
| | - Enrique Ballesteros
- University of Connecticut Health Department of Pathology and Laboratory Medicine, Farmington, CT
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19
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Geynisman DM, Zha Y, Kunnavakkam R, Aklilu M, Catenacci DV, Polite BN, Rosenbaum C, Namakydoust A, Karrison T, Gajewski TF, Kindler HL. A randomized pilot phase I study of modified carcinoembryonic antigen (CEA) peptide (CAP1-6D)/montanide/GM-CSF-vaccine in patients with pancreatic adenocarcinoma. J Immunother Cancer 2013; 1:8. [PMID: 24829746 PMCID: PMC4019890 DOI: 10.1186/2051-1426-1-8] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2013] [Accepted: 04/15/2013] [Indexed: 02/07/2023] Open
Abstract
Background CEA is expressed in >90% of pancreatic cancers (PC) and may be an appropriate immunotherapy target. CEA is poorly immunogenic due to immune tolerance; CAP1-6D, an altered peptide ligand can help bypass tolerance. We conducted a pilot randomized phase I trial in PC patients to determine the peptide dose required to induce an optimal CD8+ T cell response. Methods Patients with a PS 0-1, HLA-A2+ and CEA-expressing, previously-treated PC were randomized to receive 10 μg (arm A), 100 μg (arm B) or 1000 μg (arm C) of CEA peptide emulsified in Montanide and GM-CSF, given every 2 weeks until disease progression. Results Sixty-six patients were screened and 19 enrolled of whom 14 received at least 3 doses of the vaccine and thus evaluated for the primary immunologic endpoint. A median of 4 cycles (range 1-81) was delivered. Median and mean peak IFN-γ T cell response by ELISPOT (spots per 104 CD8+ cells, Arm A/B/C) was 11/52/271 (A vs. C, p = 0.028) for medians and 37/148/248 (A vs. C, p = 0.032) for means. T cell responses developed or increased in 20%/60%/100% of pts in Arms A/B/C. Seven of the 19 patients remain alive at a minimum 32 months from trial initiation, including three with unresectable disease. Conclusions The T cell response in this randomized phase I trial was dose-dependent with the 1 mg CEA peptide dose eliciting the most robust T cell responses. A signal of clinical benefit was observed and no significant toxicity was noted. Further evaluation of 1 mg CEA peptide with stronger adjuvants, and/or combined with agents to overcome immune inhibitory pathways, may be warranted in PC pts. Trial registration ClinicalTrials.gov NCT00203892
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Affiliation(s)
- Daniel M Geynisman
- Section of Hematology/Oncology, University of Chicago, Chicago, IL, USA.,University of Chicago Cancer Research Center, Chicago, IL, USA
| | - Yuanyuan Zha
- University of Chicago Cancer Research Center, Chicago, IL, USA
| | | | - Mebea Aklilu
- Section of Hematology/Oncology, University of Chicago, Chicago, IL, USA
| | - Daniel Vt Catenacci
- Section of Hematology/Oncology, University of Chicago, Chicago, IL, USA.,University of Chicago Cancer Research Center, Chicago, IL, USA
| | - Blase N Polite
- Section of Hematology/Oncology, University of Chicago, Chicago, IL, USA.,University of Chicago Cancer Research Center, Chicago, IL, USA
| | - Cara Rosenbaum
- Section of Hematology/Oncology, University of Chicago, Chicago, IL, USA.,University of Chicago Cancer Research Center, Chicago, IL, USA
| | | | - Theodore Karrison
- Department of Health Studies, University of Chicago, Chicago, IL, USA
| | - Thomas F Gajewski
- Section of Hematology/Oncology, University of Chicago, Chicago, IL, USA.,University of Chicago Cancer Research Center, Chicago, IL, USA
| | - Hedy L Kindler
- Section of Hematology/Oncology, University of Chicago, Chicago, IL, USA.,University of Chicago Cancer Research Center, Chicago, IL, USA.,Section of Hematology/Oncology, Department of Medicine, University of Chicago, 5841 South Maryland Avenue, MC 2115, Chicago, IL 60637, USA
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20
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Geynisman DM, Zha Y, Kunnavakkam R, Aklilu M, Catenacci DVT, Polite BN, Rosenbaum CA, Namakydoust A, Karrison T, Gajewski T, Kindler HL. A randomized pilot phase I study of modified carcinoembryonic antigen (CEA) peptide (CAP1-6D)/montanide/GM-CSF-vaccine (CEA-vac) in patients (pts) with pancreatic adenocarcinoma (PC). J Clin Oncol 2012. [DOI: 10.1200/jco.2012.30.15_suppl.2561] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
2561 Background: CEA is expressed in >90% of PC and may be an appropriate immunotherapy target. CEA is poorly immunogenic due to immune tolerance; CAP1-6D, an altered peptide ligand can help bypass tolerance. We conducted a pilot randomized phase I trial in PC pts to determine the appropriate CEA-vac peptide dose required to induce an optimal cytotoxic T lymphocyte (CTL) response. Methods: Eligible pts, PS 0-1, expressed HLA-A2 and had CEA-expressing, histologically-confirmed, previously-treated PC. Randomization: 10 μg (arm A), 100 μg (arm B) or 1000 μg (arm C). CEA-vac was given Q 2 weeks until disease progression (amended 4/09 to a 24 dose maximum). Results: From 2/06-9/09 66 pts were screened for HLA-A2; 19 pts randomized to Arms A/B/C 5/8/6 are evaluable for toxicity; 14 pts (5/5/4) who received at least 3 doses of CEA-vac are evaluable for the primary immunologic endpoint. Median age: 60 (range 27-86), female: 68%, PS 0: 58%. Disease stage: metastatic (M) 74%, locally advanced (LA) 5%, resected (R) 21%. Cycles: median 4 (range 1-81). Mean CTL response by ELISPOT (spots per 104 CD8+ cells, Arm A/B/C): 37/126/248. (A vs. C, p=0.037). CTL responses developed in 20%/60%/100% of pts in Arms A/B/C. 1 LA pt in Arm C had a complete radiologic response, a strong CTL response, and remains alive at 71 mo. 1 M pt in Arm B had SD for 11 mo, a strong CTL response, and is alive at 39 mo. Toxicity: no grade 3/4 toxicities, 58% grade 1/2 skin toxicity. Conclusions: CTL response was dose-dependent in this randomized phase I trial; the 1 mg peptide dose elicited the most robust CTL response. Clinical activity was demonstrated at the higher doses. Further evaluation of 1 mg CEA-vac with stronger adjuvants, combined with agents to overcome immune inhibitory pathways, may be warranted in PC pts. Supported by UCCCSG P30CA14599.
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21
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Nahleh Z, Namakydoust A, Bakkar R, Bishop J. Trastuzumab not for ductal carcinoma in situ? Anticancer Drugs 2007; 18:1231-5. [PMID: 17893526 DOI: 10.1097/cad.0b013e3282a4a61c] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Ductal carcinoma in situ (DCIS) is a preinvasive breast lesion accounting for approximately 30% of all newly detected breast cancers in the US. DCIS has been separated into two groups by architecture (comedo versus noncomedo) and nuclear grade. The expression of biological markers in DCIS, however, would reflect the true biologic potential of the lesion. Patients with estrogen receptor (ER)-negative, human epidermal growth factor-2 (HER-2)-positive DCIS pose a treatment challenge. They are not candidates for tamoxifen; trastuzumab has an undetermined role in DCIS. In this report, we present a case of a 45-year-old woman diagnosed with invasive breast cancer and ER-negative/HER-2-positive DCIS who developed recurrence and progression of DCIS as manifested by a new palpable mass while receiving trastuzumab as part of adjuvant treatment for invasive breast cancer. The potential clinical implications are discussed.
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MESH Headings
- Antibodies, Monoclonal/therapeutic use
- Antibodies, Monoclonal, Humanized
- Antineoplastic Agents/therapeutic use
- Breast Neoplasms/drug therapy
- Breast Neoplasms/metabolism
- Carcinoma, Intraductal, Noninfiltrating/drug therapy
- Carcinoma, Intraductal, Noninfiltrating/metabolism
- Chemotherapy, Adjuvant
- Female
- Humans
- Middle Aged
- Neoplasm Invasiveness
- Neoplasm Recurrence, Local
- Receptor, ErbB-2/metabolism
- Receptors, Estrogen/metabolism
- Trastuzumab
- Treatment Failure
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Affiliation(s)
- Zeina Nahleh
- Karmanos Cancer Institute/Wayne State University, Detroit, Michigan ,College of Medicine, Department of Pathology, University of Cincinnati, Cincinnati, Ohio, USA
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Bakkar R, Nahleh Z, Bui H, Samaan S, Sanders J, Namakydoust A, Komrokji R. A comparative analysis of angiogenesis between male and female breast cancers. J Clin Oncol 2007. [DOI: 10.1200/jco.2007.25.18_suppl.21101] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
21101 Background: Tumor angiogenesis and vascularization are essential for the growth and metastasis of tumors. VEGF-C expression and peritumoral lymphocyte density (PLD) are markers of angiogenesis. They have been correlated with poor prognosis in female breast cancer (FBC). The purpose of this study is to characterize VEGF-C expression and PLD in MBC and correlate with FBC specimens. Method: We reviewed records of patients diagnosed with MBC and FBC at the Cincinnati VAMC, from 1989 to 2006. Pathology slides were retrieved. We used VEGF-C (Host Rabbit, PAD: Z-CVC7) . Imunohistochemical stains of VEGF-C were given scores of 0 to 3+ based on nuclear stains. PLD was analyzed based on the number of lymphocyte cells surrounding the tumor; score of 0 to 3+. Slides were reviewed independently by two pathologists. Results: We found nine MBC cases and selected 9 FBC cases. Mean age was 72 in the male patients and 62 in the females. Stages of disease were distributed as follows in MBC versus FBC, 11% versus 22% stage 0, 23% versus 23% stage I, 44% versus 44% stage II, and 22% versus 11% stage IV. Ductal carcinoma was the predominant histology in 88% of FBC and 88% MBC. Other histological types included papillary (1 MBC) and lobular (1 FBC). Among the invasive MBC tumors , 75 % were ER+/PR +, 13% ER+/PR-, and 12% ER -/PR- , compared to 72 % ER+/PR+, 14% ER+/PR-, and 14% ER-/PR- in FBC. Eight out of the 9 MBC cases (89%) stained positive for VEGF-C expression, compared to one FBC case (11%). The 1 male breast intraductal carcinoma was positive for VEGF-C expression, compared to none of the two intraductal FBC. PLD was more intense in male than female tumors : score 0 or 1+: 44% in MBC versus 67% in FBC , score 2+: 22% in MBC Versus 22% in FBC, and score 3+: 22% in MBC versus 11% in FBC. VEGF-C expression did not seem to correlate with ER/PR status. The median survival for patients with MBC was 4.5 years and for patients with FBC 6.9 years. Conclusion: VEGF-C expression and PLD were more pronounced in MBC versus FBC. This finding may correlate with more aggressive behavior of breast tumor cells in male patients, more intense angiogenic reaction and lower median survival. Further studies are warranted to further elucidate the role of angiogenesis in male breast cancer and explore potential antiangiogenic therapeutic modalities. No significant financial relationships to disclose.
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Affiliation(s)
- R. Bakkar
- University of Cincinnati and Cincinnati VAMC, Cincinnati, OH
| | - Z. Nahleh
- University of Cincinnati and Cincinnati VAMC, Cincinnati, OH
| | - H. Bui
- University of Cincinnati and Cincinnati VAMC, Cincinnati, OH
| | - S. Samaan
- University of Cincinnati and Cincinnati VAMC, Cincinnati, OH
| | - J. Sanders
- University of Cincinnati and Cincinnati VAMC, Cincinnati, OH
| | - A. Namakydoust
- University of Cincinnati and Cincinnati VAMC, Cincinnati, OH
| | - R. Komrokji
- University of Cincinnati and Cincinnati VAMC, Cincinnati, OH
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