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Huang X, Pang G, Mao Z, Li B, Teng Z, Yang Y, Qiu Z, Chen X, Wang P. Clinical outcomes associated with neoadjuvant therapy for the treatment of resectable non-small cell lung cancer in real-world practice. THE CLINICAL RESPIRATORY JOURNAL 2024; 18:e13761. [PMID: 38693705 PMCID: PMC11063612 DOI: 10.1111/crj.13761] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/21/2023] [Revised: 02/16/2024] [Accepted: 04/13/2024] [Indexed: 05/03/2024]
Abstract
BACKGROUND In order to improve survival outcomes in resectable non-small cell lung cancer (NSCLC), strategies for neoadjuvant therapy need to be revisited. We evaluated and compared the efficacy of different neoadjuvant therapeutic modalities in a real-world setting. METHODS A total of 258 patients with clinical stage IIA to IIIB NSCLC was included. All the patients underwent surgical resection after one to four cycles of neoadjuvant treatment consisting of chemotherapy (83), immunotherapy (23), and immunotherapy plus chemotherapy (152). RESULTS The radiologic response rate in the combined immunochemotherapy group was 67.8%, higher than that of 48.2% in the chemotherapy group and 4.3% in the immunotherapy group (p < 0.001). An improved major pathological response (MPR) was also achieved in the combined therapy group compared with the chemotherapy group and the immunotherapy group (53.9% vs. 10.8% vs. 8.7%, p < 0.001). Patients in the combined therapy group had a significant trend toward longer disease-free survival than those in the chemotherapy alone group (3-year disease-free survival [DFS] of 68.79% vs. 50.81%; hazard ratio [HR] for progression or death, 0.477; p = 0.003). Multivariate Cox analysis identified radical surgery (HR, 0.328; p = 0.033), ypN0-1 stage (HR, 0.591; p = 0.038) and MPR result (HR, 0.362; p = 0.007) to be independent prognostic factors for DFS. CONCLUSIONS Neoadjuvant treatment with a combination of immunotherapy plus chemotherapy appears to achieve higher radiological and pathological responses than monotherapy for IIA-IIIB NSCLC. Log-rank analysis showed that a better outcome could be expected in patients with the addition of immunotherapy to neoadjuvant chemotherapy if compared with patients with chemotherapy alone in terms of DFS.
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Affiliation(s)
- Xiaojie Huang
- Department of Respiratory MedicineSecond Affiliated Hospital of Zhejiang University, School of MedicineHangzhouChina
| | - Guanchao Pang
- Department of Respiratory and Critical Care MedicineThe Fourth Affiliated Hospital, International Institutes of Medicine, Zhejiang University School of MedicineYiwuChina
| | - Zhirong Mao
- Department of Respiratory MedicineSecond Affiliated Hospital of Zhejiang University, School of MedicineHangzhouChina
| | - Baizhou Li
- Department of PathologySecond Affiliated Hospital of Zhejiang University, School of MedicineHangzhouChina
| | - Zhihua Teng
- Department of Thoracic SurgerySecond Affiliated Hospital of Zhejiang University, School of MedicineHangzhouChina
| | - Yan Yang
- Department of Respiratory MedicineSecond Affiliated Hospital of Zhejiang University, School of MedicineHangzhouChina
| | - Zijian Qiu
- Department of RadiotherapyQuzhou People's HospitalQuzhouChina
| | - Xiuxiu Chen
- Department of Respiratory MedicineSecond Affiliated Hospital of Zhejiang University, School of MedicineHangzhouChina
| | - Pingli Wang
- Department of Respiratory MedicineSecond Affiliated Hospital of Zhejiang University, School of MedicineHangzhouChina
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Sun C, Ma X, Meng F, Chen X, Wang X, Sun W, Xu Y, He H, Zhang H, Ma K. Tumor microenvironment(TME) and single-source dual-energy CT(ssDECT) on assessment of inconformity between RECIST1.1 and pathological remission in neoadjuvant immunotherapy of NSCLC. Neoplasia 2024; 50:100977. [PMID: 38354688 PMCID: PMC10876687 DOI: 10.1016/j.neo.2024.100977] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2023] [Accepted: 02/02/2024] [Indexed: 02/16/2024]
Abstract
BACKGROUND The inconformity (IC) between pathological and imaging remissions after neoadjuvant immunotherapy in patients with NSCLC can affect the evaluation of curative effect of neoadjuvant therapy and the decision regarding the chance of surgery. MATERIALS AND METHODS Patients who achieved disease control(CR/PR/SD) after neoadjuvant chemoimmunotherapy from a clinical trial (NCT04326153) and after neoadjuvant chemotherapy during the same period were enrolled in this study. All patients underwent radical resection and systematic mediastinal lymphadenectomy after neoadjuvant treatments. The pathological remission, immunohistochemistry (CD4, CD8, CD20, CD56, FoxP3, CD68, CD163, CD11b tumor-infiltrating lymphocytes, or macrophages), and single-source dual-energy computed tomography (ssDECT) scans were assessed. The IC between imaging remission by CT and pathological remission was investigated. The underlying cause of IC, the correlation between IC and DFS, and prognostic biomarkers were explored. RESULTS After neoadjuvant immunotherapy, enhanced immune killing and reduced immunosuppressive performance were observed. 70 % of neoadjuvant chemoimmunotherapy patients were in high/medium IC level. Massive necrosis and repair around and inside the cancer nest were the main pathological changes observed 30-45 days post-treatment with PD1/PD-L1 antibody and were the main causes of IC between the pathology and imaging responses after neoadjuvant immunotherapy. High IC and preoperative CD8 expression (H score ≥ 3) indicate a high pathological response rate and prolonged DFS. Iodine material density ssDECT images showed that the iodine content in the lesion causes hyperattenuation in post-neoadjuvant lesion in PCR patient. CONCLUSIONS Compared to chemotherapy and targeted therapy, the efficacy of neoadjuvant immunotherapy was underestimated based on the RECIST criteria due to the unique antitumor therapeutic mechanism. Preoperative CD8+ expression and ssDECT predict this IC and evaluate the residual tumor cells. This is of great significance for screening immune beneficiaries and making more accurate judgments about the timing of surgery.
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Affiliation(s)
- Chao Sun
- Cancer Center, The First Hospital of Jilin University, Changchun, Jilin 130021, China
| | - Xiaobo Ma
- Pathological Department, The First Hospital of Jilin University, Changchun, Jilin 130021, China
| | - Fanyang Meng
- Radiology Department, The First Hospital of Jilin University, 1 Xinmin Street, Changchun, Jilin 130021, China
| | - Xi Chen
- Cancer Center, The First Hospital of Jilin University, Changchun, Jilin 130021, China
| | - Xu Wang
- Cancer Center, The First Hospital of Jilin University, Changchun, Jilin 130021, China
| | - Wenyu Sun
- Oncology Department, Jilin Cancer Hospital, Changchun, Jilin 130000, China
| | - Yinghui Xu
- Cancer Center, The First Hospital of Jilin University, Changchun, Jilin 130021, China
| | - Hua He
- Cancer Center, The First Hospital of Jilin University, Changchun, Jilin 130021, China
| | - Huimao Zhang
- Radiology Department, The First Hospital of Jilin University, 1 Xinmin Street, Changchun, Jilin 130021, China.
| | - Kewei Ma
- Cancer Center, The First Hospital of Jilin University, Changchun, Jilin 130021, China.
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Ahmed J, Das B, Shin S, Chen A. Challenges and Future Directions in the Management of Tumor Mutational Burden-High (TMB-H) Advanced Solid Malignancies. Cancers (Basel) 2023; 15:5841. [PMID: 38136385 PMCID: PMC10741991 DOI: 10.3390/cancers15245841] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2023] [Revised: 11/28/2023] [Accepted: 12/11/2023] [Indexed: 12/24/2023] Open
Abstract
A standardized assessment of Tumor Mutational Burden (TMB) poses challenges across diverse tumor histologies, treatment modalities, and testing platforms, requiring careful consideration to ensure consistency and reproducibility. Despite clinical trials demonstrating favorable responses to immune checkpoint inhibitors (ICIs), not all patients with elevated TMB exhibit benefits, and certain tumors with a normal TMB may respond to ICIs. Therefore, a comprehensive understanding of the intricate interplay between TMB and the tumor microenvironment, as well as genomic features, is crucial to refine its predictive value. Bioinformatics advancements hold potential to improve the precision and cost-effectiveness of TMB assessments, addressing existing challenges. Similarly, integrating TMB with other biomarkers and employing comprehensive, multiomics approaches could further enhance its predictive value. Ongoing collaborative endeavors in research, standardization, and clinical validation are pivotal in harnessing the full potential of TMB as a biomarker in the clinic settings.
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Affiliation(s)
- Jibran Ahmed
- Developmental Therapeutics Clinic (DTC), National Cancer Institute (NCI), National Institute of Health (NIH), Bethesda, MD 20892, USA
| | - Biswajit Das
- Molecular Characterization Laboratory, Frederick National Laboratory for Cancer Research, Frederick, MD 21702, USA
| | - Sarah Shin
- Developmental Therapeutics Clinic (DTC), National Cancer Institute (NCI), National Institute of Health (NIH), Bethesda, MD 20892, USA
| | - Alice Chen
- Developmental Therapeutics Clinic (DTC), National Cancer Institute (NCI), National Institute of Health (NIH), Bethesda, MD 20892, USA
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4
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Sanber K, Rosner S, Forde PM, Marrone KA. Neoadjuvant Immunotherapy for Non-Small Cell Lung Cancer. BioDrugs 2023; 37:775-791. [PMID: 37603233 DOI: 10.1007/s40259-023-00614-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/29/2023] [Indexed: 08/22/2023]
Abstract
Immune checkpoint blockade (ICB) has improved outcomes for patients with advanced non-small cell lung carcinoma (NSCLC). Building off of this, it has been hypothesized that the utilization of ICB early during the disease course may be advantageous, particularly in the neoadjuvant setting prior to definitive surgical resection. Preclinical studies have suggested that a more potent immune response may be induced by neoadjuvant ICB in the presence of a higher antigen burden and intact tumor draining lymph nodes. Recent clinical trials evaluating neoadjuvant ICB with or without chemotherapy combinations in patients with resectable NSCLC led to improved pathological responses and longer event-free survival when neoadjuvant ICB was added to chemotherapy. Surgical outcomes were also supportive of this approach, with encouraging rates of pathological downstaging. Additionally, the availability of pre-treatment biopsy samples and post-treatment surgical resection tissues facilitates the conducting of correlative studies that continue to improve our understanding of the mechanisms of response and resistance to ICB. As long-term survival outcomes from ongoing clinical trials are awaited, several important questions require further investigation, including the optimal duration of neoadjuvant therapy, the clinical endpoints most predictive of long-term outcomes, and translational studies that should be investigated in future trial designs. Additionally, the optimal clinical management of patients with residual disease at the time of surgical resection and those who experience recurrence remains to be determined. In this review, we will (1) discuss the rationale behind neoadjuvant ICB-based therapy in NSCLC, (2) summarize the clinical data available thus far, and (3) highlight unanswered questions that need to be addressed in future studies to maximize the clinical benefits of this approach.
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Affiliation(s)
- Khaled Sanber
- The Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins Hospital, Johns Hopkins University School of Medicine, 301 Mason Lord Drive, Suite 4500, Baltimore, MD, 21224, USA
| | - Samuel Rosner
- The Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins Hospital, Johns Hopkins University School of Medicine, 301 Mason Lord Drive, Suite 4500, Baltimore, MD, 21224, USA
| | - Patrick M Forde
- The Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins Hospital, Johns Hopkins University School of Medicine, 301 Mason Lord Drive, Suite 4500, Baltimore, MD, 21224, USA
| | - Kristen A Marrone
- The Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins Hospital, Johns Hopkins University School of Medicine, 301 Mason Lord Drive, Suite 4500, Baltimore, MD, 21224, USA.
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Shen J, Gu L, Qi Y, Yao Y, Lu S, Chen Z. Real-world outcomes of immunotherapy-based neoadjuvant therapy in resectable non-small cell lung cancer. Front Immunol 2023; 14:1268251. [PMID: 37818382 PMCID: PMC10560710 DOI: 10.3389/fimmu.2023.1268251] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2023] [Accepted: 09/12/2023] [Indexed: 10/12/2023] Open
Abstract
Objectives Recent clinical studies have demonstrated that immunotherapy-based neoadjuvant therapy have promising effectiveness for patients with resectable non-small cell lung cancer (NSCLC) in terms of pathologic response. Therefore, we performed this study to investigate whether immunotherapy-based neoadjuvant therapy is effective and safe for patients with resectable NSCLC. Materials and methods This open-label observational two-arm clinical study was performed at Shanghai Chest Hospital in China with patients who had resectable NSCLC and received two to three cycles of immunotherapy-based neoadjuvant therapy or neoadjuvant chemotherapy alone, followed by surgical resection. The primary endpoint was a major pathologic response (MPR). The secondary endpoints include a complete pathological response (pCR), a radiologic response to neoadjuvant therapy (TRR), event-free survival (EFS), and overall survival (OS). Results A total of 51 patients was included in this clinical study, of which 31 patients received immunotherapy-based neoadjuvant therapy and 20 patients received neoadjuvant chemotherapy alone. The percentage of patients achieving a major pathologic response was 41.9% with immunotherapy-based neoadjuvant therapy and 15.0% (95% CI, 0.008 to 0.468; P = 0.043) with neoadjuvant chemotherapy alone. The percentage of patients with pathologic complete response was 19.4% in the immunotherapy-based group and 5% (95% CI, -0.069 to 0.318; P = 0.223) in the chemotherapy group. The radiographic response rate was 71% after immunotherapy-based neoadjuvant therapy and 60% (95% CI, -0.143 to 0.359; P = 0.417) after neoadjuvant chemotherapy. At a median follow-up of 28 months, the median EFS and OS endpoints were not reached. Conclusions Neoadjuvant immunotherapy offers a considerable advantage over chemotherapy alone for resectable NSCLC in terms of the major pathologic response. Moreover, it did not enhance the risk of adverse events or hinder surgical resection.
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Affiliation(s)
| | | | | | | | - Shun Lu
- Department of Shanghai Lung Cancer Center, Shanghai Chest Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Zhiwei Chen
- Department of Shanghai Lung Cancer Center, Shanghai Chest Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
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O'Reilly D, Botticella A, Barry S, Cotter S, Donington JS, Le Pechoux C, Naidoo J. Treatment Decisions for Resectable Non-Small-Cell Lung Cancer: Balancing Less With More? Am Soc Clin Oncol Educ Book 2023; 43:e389950. [PMID: 37220324 DOI: 10.1200/edbk_389950] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/25/2023]
Abstract
For patients with non-small-cell lung cancer (NSCLC), the outcomes for patients with resectable disease are historically poor compared with other solid organ malignancies. In recent years, there have been significant advances in multidisciplinary care, which have resulted in improved outcomes. Innovations in surgical oncology include the use of limited resection and minimally invasive techniques. Recent data in radiation oncology have suggested refinements in pre- and postoperative radiation therapy, resulting in optimization of techniques in the curative setting. Finally, the success of immune checkpoint inhibitors and targeted therapies in the advanced setting has paved the way for inclusion in the adjuvant and neoadjuvant settings, resulting in recent regulatory approvals for four regimens (CheckMate-816, IMpower010, PEARLS, ADAURA). In this review, we will provide an overview of the seminal studies informing advancements in optimal surgical resection, radiation treatment, and systemic therapy for resectable NSCLC. We will summarize the key data on survival outcomes, biomarker analyses, and future directions for perioperative studies.
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Affiliation(s)
- David O'Reilly
- Beaumont RCSI Cancer Centre, Beaumont Hospital, Dublin, Ireland
- RCSI StAR MD Programme, Bon Secours Hospital, Glasnevin, Dublin, Ireland
| | - Angela Botticella
- Department of Radiation Oncology, Gustave Roussy Cancer Campus University Hospital, Villejuif, France
| | - Simon Barry
- Beaumont RCSI Cancer Centre, Beaumont Hospital, Dublin, Ireland
| | - Seamus Cotter
- Cancer Trials Ireland, Ardilaun Court, St Stephen's Green, Dublin, Ireland
| | - Jessica S Donington
- Department of Surgery, Section of Thoracic Surgery, University of Chicago Medicine & Biologic Sciences, Chicago, IL
| | - Cecile Le Pechoux
- Department of Radiation Oncology, Gustave Roussy Cancer Campus University Hospital, Villejuif, France
| | - Jarushka Naidoo
- Beaumont RCSI Cancer Centre, Beaumont Hospital, Dublin, Ireland
- RCSI University of Health Sciences, Dublin, Ireland
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7
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Chen X, Xu X, Wang D, Liu J, Sun J, Lu M, Wang R, Hui B, Li X, Zhou C, Wang M, Qiu T, Cui S, Sun N, Li Y, Wang F, Liu C, Shao Y, Luo J, Gu Y. Neoadjuvant sintilimab and chemotherapy in patients with potentially resectable esophageal squamous cell carcinoma (KEEP-G 03): an open-label, single-arm, phase 2 trial. J Immunother Cancer 2023; 11:jitc-2022-005830. [PMID: 36759013 PMCID: PMC9923273 DOI: 10.1136/jitc-2022-005830] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/29/2022] [Indexed: 02/11/2023] Open
Abstract
BACKGROUND The standard neoadjuvant treatments in patients with esophageal squamous cell carcinoma (ESCC) still have either poor safety or efficacy. Better therapies are needed in China. METHODS This was an open-label, single-arm, phase 2 trial. Patients with potentially resectable ESCC (cT1b-3, Nany, M0 or T4a, N0-1, or M0) received preoperative intravenous sintilimab plus triplet chemotherapy (liposomal paclitaxel, cisplatin, and S-1) every 3 weeks for two cycles. The primary endpoints were safety and surgical feasibility; the secondary endpoint was major pathological response (MPR) rate. Genomic biomarkers (genetic mutations, tumor mutational burden (TMB), circulating tumor DNA status and immune microenvironment) in baseline tumor samples were investigated. RESULTS All 30 patients completed two cycles of neoadjuvant treatment and underwent surgical resection. Grade 3-4 treatment-related adverse events (TRAEs) occurred in 36.7% (11/30) of patients. The most frequent TRAEs were decreased white cell count (76.7%), anemia (76.7%), and decreased neutrophil count (73.3%). All TRAEs were hematological toxicities; none caused ≥30 days surgical delay. The MPR and pathological complete response (pCR) rates were 50.0% (15/30; 95% CI 33.2 to 66.9) and 20.0% (6/30; 95% CI 9.5 to 37.3), respectively. Patients with higher TMB and more clonal mutations were more likely to respond. ERBB2 alterations and ctDNA high-releaser status have a negative correlation with neoadjuvant ICI response. No significant difference was observed between therapeutic response and tumor immune microenvironment. CONCLUSIONS Neoadjuvant sintilimab plus platinum-based triplet chemotherapy appeared safe and feasible, did not delay surgery and induced a pCR rate of 20.0% in patients with potentially resectable ESCC. TRIAL REGISTRATION NUMBER NCT03946969.
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Affiliation(s)
- Xiaofeng Chen
- Department of Oncology and Cancer Rehabilitation Center, Jiangsu Province People's Hospital and Nanjing Medical University First Affiliated Hospital, Nanjing, Jiangsu, China,Department of Oncology, Pukou Branch of Jiangsu People’s Hospital, Nanjing, China
| | - Xiang Xu
- Department of Thoracic Surgery, Taixing People’s Hospital, Taixing, Jiangsu, China
| | - Danping Wang
- First Clinical Medical College of Nanjing Medical University, Nanjing, Jiangsu, China,Department of Oncology, Nantong First People's Hospital, The Second Affiliated Hospital of Nantong University, Nantong, China
| | - Jinyuan Liu
- Department of Thoracic Surgery, Jiangsu Province People's Hospital and Nanjing Medical University First Affiliated Hospital, Nanjing, Jiangsu, China
| | - Jing Sun
- Department of Oncology and Cancer Rehabilitation Center, Jiangsu Province People's Hospital and Nanjing Medical University First Affiliated Hospital, Nanjing, Jiangsu, China
| | - Mingjie Lu
- Department of Oncology and Cancer Rehabilitation Center, Jiangsu Province People's Hospital and Nanjing Medical University First Affiliated Hospital, Nanjing, Jiangsu, China
| | - Rui Wang
- First Clinical Medical College of Nanjing Medical University, Nanjing, Jiangsu, China
| | - Bingqing Hui
- First Clinical Medical College of Nanjing Medical University, Nanjing, Jiangsu, China
| | - Xiaofei Li
- First Clinical Medical College of Nanjing Medical University, Nanjing, Jiangsu, China
| | - Chenchen Zhou
- First Clinical Medical College of Nanjing Medical University, Nanjing, Jiangsu, China
| | - Min Wang
- Department of Digestive Endoscopy, Jiangsu Province People's Hospital and Nanjing Medical University First Affiliated Hospital, Nanjing, Jiangsu, China
| | - Tianzhu Qiu
- Department of Oncology and Cancer Rehabilitation Center, Jiangsu Province People's Hospital and Nanjing Medical University First Affiliated Hospital, Nanjing, Jiangsu, China
| | - Shiyun Cui
- Department of Oncology and Cancer Rehabilitation Center, Jiangsu Province People's Hospital and Nanjing Medical University First Affiliated Hospital, Nanjing, Jiangsu, China
| | - Nana Sun
- Department of Radiology, Jiangsu Province People's Hospital and Nanjing Medical University First Affiliated Hospital, Nanjing, Jiangsu, China
| | - Yang Li
- Department of Pathology, Jiangsu Province People's Hospital and Nanjing Medical University First Affiliated Hospital, Nanjing, Jiangsu, China
| | - Fufeng Wang
- Nanjing Geneseeq Technology Inc, Nanjing, Jiangsu, China
| | - Cuicui Liu
- Nanjing Geneseeq Technology Inc, Nanjing, Jiangsu, China
| | - Yang Shao
- Nanjing Geneseeq Technology Inc, Nanjing, Jiangsu, China,School of Public Health, Nanjing Medical University, Nanjing, Jiangsu, China
| | - Jinhua Luo
- Department of Thoracic Surgery, Jiangsu Province People's Hospital and Nanjing Medical University First Affiliated Hospital, Nanjing, Jiangsu, China
| | - Yanhong Gu
- Department of Oncology and Cancer Rehabilitation Center, Jiangsu Province People's Hospital and Nanjing Medical University First Affiliated Hospital, Nanjing, Jiangsu, China
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Role of Neoadjuvant Immune Checkpoint Inhibitors in Resectable Non-Small Cell Lung Cancer. Pharmaceuticals (Basel) 2023. [DOI: 10.3390/ph16020233] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023] Open
Abstract
The neoadjuvant use of immune checkpoint inhibitors (ICI) in resectable non-small cell lung cancer (NSCLC) is being increasingly adopted, but questions about the most appropriate applications remain. Although patients with resectable NSCLC are often treated with surgery and adjuvant chemotherapy or targeted therapies +/− radiotherapy, they still have a high risk of recurrence and death. In recent years, immune checkpoint inhibitors (ICI) (anti-PD-1/PD-L1 and anti-CTLA-4) have provided a new and effective therapeutic strategy for the treatment of advanced NSCLC. Therefore, it is possible that ICIs for early-stage NSCLC may follow the pattern established in metastatic disease. Currently, there are several ongoing trials to determine the efficacy in the neoadjuvant setting for patients with local or regional disease. To date, only nivolumab in combination with chemotherapy has been approved by the U.S. FDA in the preoperative setting, but data continue to evolve rapidly, and treatment guidelines need to be determined. In this article, we review the current preclinical and clinical evidence on neoadjuvant ICIs alone and combination in the treatment of early-stage NSCLC.
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Godoy LA, Chen J, Ma W, Lally J, Toomey KA, Rajappa P, Sheridan R, Mahajan S, Stollenwerk N, Phan CT, Cheng D, Knebel RJ, Li T. Emerging precision neoadjuvant systemic therapy for patients with resectable non-small cell lung cancer: current status and perspectives. Biomark Res 2023; 11:7. [PMID: 36650586 PMCID: PMC9847175 DOI: 10.1186/s40364-022-00444-7] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2022] [Accepted: 12/16/2022] [Indexed: 01/19/2023] Open
Abstract
Over the past decade, targeted therapy for oncogene-driven NSCLC and immune checkpoint inhibitors for non-oncogene-driven NSCLC, respectively, have greatly improved the survival and quality of life for patients with unresectable NSCLC. Increasingly, these biomarker-guided systemic therapies given before or after surgery have been used in patients with early-stage NSCLC. In March 2022, the US FDA granted the approval of neoadjuvant nivolumab and chemotherapy for patients with stage IB-IIIA NSCLC. Several phase II/III trials are evaluating the clinical efficacy of various neoadjuvant immune checkpoint inhibitor combinations for non-oncogene-driven NSCLC and neoadjuvant molecular targeted therapies for oncogene-driven NSCLC, respectively. However, clinical application of precision neoadjuvant treatment requires a paradigm shift in the biomarker testing and multidisciplinary collaboration at the diagnosis of early-stage NSCLC. In this comprehensive review, we summarize the current diagnosis and treatment landscape, recent advances, new challenges in biomarker testing and endpoint selections, practical considerations for a timely multidisciplinary collaboration at diagnosis, and perspectives in emerging neoadjuvant precision systemic therapy for patients with resectable, early-stage NSCLC. These biomarker-guided neoadjuvant therapies hold the promise to improve surgical and pathological outcomes, reduce systemic recurrences, guide postoperative therapy, and improve cure rates in patients with resectable NSCLC.
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Affiliation(s)
- Luis A Godoy
- Division of Thoracic Surgery, Department of Surgery, University of California Davis School of Medicine, Sacramento, CA, USA
| | - Joy Chen
- Medical Student, University of California Davis School of Medicine, Sacramento, CA, USA
| | - Weijie Ma
- Division of Hematology/Oncology, Department of Internal Medicine, University of California Davis School of Medicine, University of California Davis Comprehensive Cancer Center, Sacramento, CA, USA
| | - Jag Lally
- Division of Hematology/Oncology, Department of Internal Medicine, University of California Davis School of Medicine, University of California Davis Comprehensive Cancer Center, Sacramento, CA, USA
| | - Kyra A Toomey
- Division of Hematology/Oncology, Department of Internal Medicine, University of California Davis School of Medicine, University of California Davis Comprehensive Cancer Center, Sacramento, CA, USA
| | - Prabhu Rajappa
- Medical Service, Hematology and Oncology, Veterans Affairs Northern California Health Care System, Mather, CA, USA
| | - Roya Sheridan
- Medical Service, Hematology and Oncology, Veterans Affairs Northern California Health Care System, Mather, CA, USA
| | - Shirish Mahajan
- Medical Service, Hematology and Oncology, Veterans Affairs Northern California Health Care System, Mather, CA, USA
| | - Nicholas Stollenwerk
- Division of Pulmonary, Critical Care, and Sleep Medicine, Department of Internal Medicine, University of California Davis School of Medicine, Sacramento, CA, USA
- Medical Service, Pulmonology, Veterans Affairs Northern California Health Care System, Mather, CA, USA
| | - Chinh T Phan
- Division of Pulmonary, Critical Care, and Sleep Medicine, Department of Internal Medicine, University of California Davis School of Medicine, Sacramento, CA, USA
- Medical Service, Pulmonology, Veterans Affairs Northern California Health Care System, Mather, CA, USA
| | - Danny Cheng
- Department of Radiology, Interventional Radiology, Veterans Affairs Northern California Health Care System, Mather, CA, USA
| | - Robert J Knebel
- Department of Radiology, Interventional Radiology, Veterans Affairs Northern California Health Care System, Mather, CA, USA
| | - Tianhong Li
- Division of Hematology/Oncology, Department of Internal Medicine, University of California Davis School of Medicine, University of California Davis Comprehensive Cancer Center, Sacramento, CA, USA.
- Medical Service, Hematology and Oncology, Veterans Affairs Northern California Health Care System, Mather, CA, USA.
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10
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Review to Understand the Crosstalk between Immunotherapy and Tumor Metabolism. MOLECULES (BASEL, SWITZERLAND) 2023; 28:molecules28020862. [PMID: 36677919 PMCID: PMC9863813 DOI: 10.3390/molecules28020862] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/12/2022] [Revised: 01/11/2023] [Accepted: 01/13/2023] [Indexed: 01/19/2023]
Abstract
Immune checkpoint inhibitors have ushered in a new era of cancer treatment by increasing the likelihood of long-term survival for patients with metastatic disease and by introducing fresh therapeutic indications in cases where the disease is still in its early stages. Immune checkpoint inhibitors that target the proteins cytotoxic T-lymphocyte-associated antigen-4 (CTLA-4) or programmed death-1/programmed death ligand-1 have significantly improved overall survival in patients with certain cancers and are expected to help patients achieve complete long-lasting remissions and cures. Some patients who receive immune checkpoint inhibitors, however, either experience therapeutic failure or eventually develop immunotherapy resistance. Such individuals are common, which necessitates a deeper understanding of how cancer progresses, particularly with regard to nutritional regulation in the tumor microenvironment (TME), which comprises metabolic cross-talk between metabolites and tumor cells as well as intracellular metabolism in immune and cancer cells. Combination of immunotherapy with targeted metabolic regulation might be a focus of future cancer research despite a lack of existing clinical evidence. Here, we reviewed the significance of the tumor microenvironment and discussed the most significant immunological checkpoints that have recently been identified. In addition, metabolic regulation of tumor immunity and immunological checkpoints in the TME, including glycolysis, amino acid metabolism, lipid metabolism, and other metabolic pathways were also incorporated to discuss the possible metabolism-based treatment methods being researched in preclinical and clinical settings. This review will contribute to the identification of a relationship or crosstalk between tumor metabolism and immunotherapy, which will shed significant light on cancer treatment and cancer research.
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Frederico SC, Darling C, Bielanin JP, Dubinsky AC, Zhang X, Hadjipanayis CG, Kohanbash G. Neoadjuvant immune checkpoint inhibition in the management of glioblastoma: Exploring a new frontier. Front Immunol 2023; 14:1057567. [PMID: 36875096 PMCID: PMC9981631 DOI: 10.3389/fimmu.2023.1057567] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2022] [Accepted: 02/03/2023] [Indexed: 02/19/2023] Open
Abstract
Brain tumors are one of the leading causes of cancer related death in both the adult and pediatric patient population. Gliomas represent a cohort of brain tumors derived from glial cell lineages which include astrocytomas, oligodendrogliomas and glioblastomas (GBMs). These tumors are known to grow aggressively and have a high lethality with GBM being the most aggressive tumor in this group. Currently, few treatment options exist for GBM outside of surgical resection, radiation therapy and chemotherapy. While these measures have been shown to marginally improve patient survival, patients, especially those diagnosed with GBM, often experience a recurrence of their disease. Following disease recurrence, treatment options become more limited as additional surgical resections can pose life threatening risk to the patient, patients may be ineligible for additional radiation, and the recurrent tumor may be resistant to chemotherapy. Immune checkpoint inhibitors (ICIs) have revolutionized the field of cancer immunotherapy as many patients with cancers residing outside the central nervous system (CNS) have experienced a survival benefit from this treatment modality. It has often been observed that this survival benefit is increased following neoadjuvant administration of immune checkpoint inhibitors as tumor antigen is still present in the patient which enables a more robust anti-tumor immune response. Interestingly, results for ICI-based studies for patients with GBM have been largely disappointing which is a stark contrast from the success this treatment modality has had in non-central nervous system cancers. In this review, we will discuss the various benefits of neoadjuvant immune checkpoint inhibition such as how this approach reduces tumor burden and allows for a greater induction of an anti-tumor immune response. Additionally, we will discuss several non-CNS cancers where neoadjuvant immune checkpoint inhibition has been successful and discuss why we believe this approach may provide a survival benefit for GBM patients. We hope this manuscript will foster future studies aimed at exploring whether this approach may be beneficial for patients diagnosed with GBM.
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Affiliation(s)
- Stephen C Frederico
- University of Pittsburgh School of Medicine, Pittsburgh, PA, United States.,Department of Neurological Surgery, University of Pittsburgh, Pittsburgh, PA, United States
| | - Corbin Darling
- University of Pittsburgh School of Medicine, Pittsburgh, PA, United States.,Department of Neurological Surgery, University of Pittsburgh, Pittsburgh, PA, United States
| | - John P Bielanin
- University of Pittsburgh School of Medicine, Pittsburgh, PA, United States
| | | | - Xiaoran Zhang
- Department of Neurological Surgery, University of Pittsburgh, Pittsburgh, PA, United States
| | | | - Gary Kohanbash
- Department of Neurological Surgery, University of Pittsburgh, Pittsburgh, PA, United States
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12
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Wang Y, Wang Y, Ren Y, Zhang Q, Yi P, Cheng C. Metabolic modulation of immune checkpoints and novel therapeutic strategies in cancer. Semin Cancer Biol 2022; 86:542-565. [PMID: 35151845 DOI: 10.1016/j.semcancer.2022.02.010] [Citation(s) in RCA: 22] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2021] [Revised: 12/08/2021] [Accepted: 02/05/2022] [Indexed: 02/07/2023]
Abstract
Cytotoxic T-lymphocyte-associated antigen-4 (CTLA-4) or programmed death-1 (PD-1)/programmed death-ligand 1 (PD-L1)-based immune checkpoint inhibitors (ICIs) have led to significant improvements in the overall survival of patients with certain cancers and are expected to benefit patients by achieving complete, long-lasting remissions and cure. However, some patients who receive ICIs either fail treatment or eventually develop immunotherapy resistance. The existence of such patients necessitates a deeper understanding of cancer progression, specifically nutrient regulation in the tumor microenvironment (TME), which includes both metabolic cross-talk between metabolites and tumor cells, and intracellular metabolism in immune and cancer cells. Here we review the features and behaviors of the TME and discuss the recently identified major immune checkpoints. We comprehensively and systematically summarize the metabolic modulation of tumor immunity and immune checkpoints in the TME, including glycolysis, amino acid metabolism, lipid metabolism, and other metabolic pathways, and further discuss the potential metabolism-based therapeutic strategies tested in preclinical and clinical settings. These findings will help to determine the existence of a link or crosstalk between tumor metabolism and immunotherapy, which will provide an important insight into cancer treatment and cancer research.
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Affiliation(s)
- Yi Wang
- Health Management Center, Sichuan Provincial People's Hospital, University of Electronic Science and Technology of China, Chengdu, 610072, China; Chinese Academy of Sciences Sichuan Translational Medicine Research Hospital, Chengdu, 610072, China
| | - Yuya Wang
- Department of Obstetrics and Gynecology, The Third Affiliated Hospital of Chongqing Medical University, Chongqing, 401120, China
| | - Yifei Ren
- Department of Obstetrics and Gynecology, The Third Affiliated Hospital of Chongqing Medical University, Chongqing, 401120, China; Department of Obstetrics and Gynecology, Daping Hospital, Army Medical Center, Chongqing, 400038, China
| | - Qi Zhang
- School of Medicine, University of Electronic Science and Technology of China, Chengdu, 610054, China
| | - Ping Yi
- Department of Obstetrics and Gynecology, The Third Affiliated Hospital of Chongqing Medical University, Chongqing, 401120, China.
| | - Chunming Cheng
- Department of Radiation Oncology, James Comprehensive Cancer Center and College of Medicine at The Ohio State University, Columbus, OH, 43221, United States.
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13
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Cai W, Jing M, Gu Y, Bei T, Zhao X, Chen S, Wen J, Gao J, Wu C, Xue Z. Tumor microenvironment features decipher the outperformance of neoadjuvant immunochemotherapy over chemotherapy in resectable non-small cell lung cancer. Front Immunol 2022; 13:984666. [PMID: 36275670 PMCID: PMC9582151 DOI: 10.3389/fimmu.2022.984666] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2022] [Accepted: 09/23/2022] [Indexed: 11/17/2022] Open
Abstract
This study evaluated the efficacy of neoadjuvant immunochemotherapy (Io+Chemo) versus chemotherapy alone (Chemo) in resectable non–small cell lung cancer (NSCLC) in a real-world setting. The association of tumor immune microenvironment (TIME) with pathologic response to different neoadjuvant therapies was also explored.Stage I−III NSCLC patients who received Io+Chemo or Chemo alone followed by surgery were included in the study. Tumor tissues collected during surgery were subjected to TIME evaluation using multiplex immunohistochemistry to measure immune cell subsets, including T cells, B cells, NK cells, and macrophages. Fifty-five patients were included, including 24 treated with neoadjuvant Io+Chemo and 31 with Chemo alone. Io+Chemo induced significantly higher major pathologic response (MPR) (75.0% vs. 38.7%, P = 0.0133) and numerically better pathologic complete response (pCR) (33.3% vs. 12.9%, P = 0.1013) than Chemo. Compared with tumors with Chemo, tumors with Io+Chemo demonstrated a significantly higher ratio of M1 macrophage density in the tumor to that in the stroma (P = 0.0446), more abundant CD8+ cells in the stroma (P = 0.0335), and fewer PD-L1+CD68+ cells in both tumor and stroma. pCR/MPR patients displayed significantly higher density of CD3+, CD3+CD4+, CD20+, CD56 bright cell subsets and more tertiary lymphoid structures and significantly lower density of PD-L1+CD68+ and CD3+CD4+Foxp3+cells in the tumor or stroma. This study favored neoadjuvant Io+Chemo over Chemo and revealed the TIME features underlying the outperformance of Io+Chemo over Chemo.
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Affiliation(s)
- Wenhan Cai
- Department of Thoracic Surgery, the First Medical Center of Chinese PLA General Hospital, Beijing, China
| | - Miao Jing
- Department of Thoracic Surgery, the First Medical Center of Chinese PLA General Hospital, Beijing, China
| | - Yajun Gu
- Department of Medical Affairs, 3D Medicines Inc., Shanghai, China
| | - Ting Bei
- Department of Medical Affairs, 3D Medicines Inc., Shanghai, China
| | - Xiaochen Zhao
- Department of Medical Affairs, 3D Medicines Inc., Shanghai, China
| | - Shiqing Chen
- Department of Medical Affairs, 3D Medicines Inc., Shanghai, China
| | - Jiaxin Wen
- Department of Thoracic Surgery, the First Medical Center of Chinese PLA General Hospital, Beijing, China
| | - Jie Gao
- Department of Pathology, the First Medical Center of Chinese PLA General Hospital, Beijing, China
| | - Chongchong Wu
- Department of Diagnostic Radiology, the First Medical Center of Chinese PLA General Hospital, Beijing, China
| | - Zhiqiang Xue
- Department of Thoracic Surgery, the First Medical Center of Chinese PLA General Hospital, Beijing, China
- *Correspondence: Zhiqiang Xue,
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14
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Chen P, Liu Y, Wen Y, Zhou C. Non-small cell lung cancer in China. Cancer Commun (Lond) 2022; 42:937-970. [PMID: 36075878 PMCID: PMC9558689 DOI: 10.1002/cac2.12359] [Citation(s) in RCA: 135] [Impact Index Per Article: 67.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2022] [Revised: 07/21/2022] [Accepted: 08/24/2022] [Indexed: 04/08/2023] Open
Abstract
In China, lung cancer is a primary cancer type with high incidence and mortality. Risk factors for lung cancer include tobacco use, family history, radiation exposure, and the presence of chronic lung diseases. Most early-stage non-small cell lung cancer (NSCLC) patients miss the optimal timing for treatment due to the lack of clinical presentations. Population-based nationwide screening programs are of significant help in increasing the early detection and survival rates of NSCLC in China. The understanding of molecular carcinogenesis and the identification of oncogenic drivers dramatically facilitate the development of targeted therapy for NSCLC, thus prolonging survival in patients with positive drivers. In the exploration of immune escape mechanisms, programmed cell death protein 1 (PD-1)/programmed death-ligand 1 (PD-L1) inhibitor monotherapy and PD-1/PD-L1 inhibitor plus chemotherapy have become a standard of care for advanced NSCLC in China. In the Chinese Society of Clinical Oncology's guidelines for NSCLC, maintenance immunotherapy is recommended for locally advanced NSCLC after chemoradiotherapy. Adjuvant immunotherapy and neoadjuvant chemoimmunotherapy will be approved for resectable NSCLC. In this review, we summarized recent advances in NSCLC in China in terms of epidemiology, biology, molecular pathology, pathogenesis, screening, diagnosis, targeted therapy, and immunotherapy.
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Affiliation(s)
- Peixin Chen
- School of MedicineTongji UniversityShanghai200092P. R. China
- Department of Medical OncologyShanghai Pulmonary HospitalSchool of MedicineTongji UniversityShanghai200433P. R. China
| | - Yunhuan Liu
- Department of Respiratory and Critical Care MedicineHuadong HospitalFudan UniversityShanghai200040P. R. China
| | - Yaokai Wen
- School of MedicineTongji UniversityShanghai200092P. R. China
- Department of Medical OncologyShanghai Pulmonary HospitalSchool of MedicineTongji UniversityShanghai200433P. R. China
| | - Caicun Zhou
- School of MedicineTongji UniversityShanghai200092P. R. China
- Department of Medical OncologyShanghai Pulmonary HospitalSchool of MedicineTongji UniversityShanghai200433P. R. China
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15
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Neoadjuvant Immunotherapy Improves Treatment for Early Resectable Non-Small-Cell Lung Cancer: A Systematic Review and Meta-analysis. JOURNAL OF ONCOLOGY 2022; 2022:2085267. [PMID: 36213828 PMCID: PMC9546650 DOI: 10.1155/2022/2085267] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/23/2022] [Revised: 08/03/2022] [Accepted: 08/11/2022] [Indexed: 12/04/2022]
Abstract
Objective Immunotherapy has shown better efficacy and less toxicity than chemotherapy in the treatment of non-small-cell lung cancer (NSCLC) at advanced stage. This study evaluates the safety and efficacy of neoadjuvant immunotherapy for resectable NSCLC. Methods Literature examination was performed by searching the PubMed, the Cochrane Library, and Embase for articles evaluating the efficacy and safety of neoadjuvant immunotherapy for resectable NSCLC. The 95% confidence interval (CI) and effect sizes (ES) were evaluated. Heterogeneity and subgroup analysis were performed. Meta-analysis was carried out using Stata BE17 software. Results In total, 678 patients from eighteen studies were recruited in this meta-analysis. The pathological complete response (pCR) and major pathological response (MPR) were used to evaluate the efficacy of neoadjuvant immunotherapy. Significantly higher MPR values were observed in neoadjuvant immunotherapy (MPR : ES = 0.44; 95% CI: 0.33–0.55; pCR : ES = 0.22; 95% CI: 0.15–0.30) compared with neoadjuvant chemotherapy (MPR < 25% and PCR : ES = 2%–15%). Treatment-related adverse events (TRAE), surgical resection rate, surgical delay rate, and incidence of surgical complications were used to evaluate the safety. In summary, ES values for the incidence of TRAE, incidence of surgical complications, and surgical delay rate were 0.4, 0.24, and 0.04, respectively, that were significantly lower than those for neoadjuvant chemotherapy (95% CI: 0.04–0.90; 0.22–0.75; and 0.01–0.10, respectively). The mean surgical resection rate of 89% was similar to the reported 75%–90% resection rate with neoadjuvant chemotherapy (OR = 7.61, 95% CI: 4.90–11.81). Conclusion Neoadjuvant immunotherapy is safe and effective for resectable NSCLC.
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16
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Jia G, Zhou S, Xu T, Huang Y, Li X. Conversion therapy from unresectable stage IIIC non-small-cell lung cancer to radical surgery via anti-PD-1 immunotherapy combined with chemotherapy and anti-angiogenesis: A case report and literature review. Front Oncol 2022; 12:954685. [PMID: 36185263 PMCID: PMC9515488 DOI: 10.3389/fonc.2022.954685] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2022] [Accepted: 08/24/2022] [Indexed: 11/25/2022] Open
Abstract
The prognosis of patients with stage IIIC non-small-cell lung cancer (NSCLC) is poor due to the loss of surgical treatment opportunities. Improving the prognosis of these patients with IIIC NSCLC urgently needs to be addressed. Here, we report a stage IIIC (T4N3M0 IIIC (AJCC 8th)) NSCLC patient treated with 2 cycles of anti-PD-1 immunotherapy combined with chemotherapy and anti-angiogenesis therapy; after two cycles of treatment, the patient achieved a partial response and obtained the opportunity for surgical treatment. After the operation, the patient achieved a pathological complete response and successfully transformed from unresectable stage IIIC lung cancer to radical surgery (ypT0N0M0). Our study is expected to provide new ideas for treating patients with unresectable stage IIIC NSCLC in the future.
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Affiliation(s)
- Guohua Jia
- Cancer Center, Renmin Hospital of Wuhan University, Wuhan, China
| | - Shuimei Zhou
- Department of Blood Transfusion, Zhongnan Hospital of Wuhan University, Wuhan, China
| | - Tangpeng Xu
- Cancer Center, Renmin Hospital of Wuhan University, Wuhan, China
| | - Yabing Huang
- Department of Pathology, Renmin Hospital of Wuhan University, Wuhan, China
| | - Xiangpan Li
- Department of Oncology, Renmin Hospital of Wuhan University, Wuhan, China
- *Correspondence: Xiangpan Li,
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17
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Gao Y, Jiang J, Xiao D, Zhou Y, Chen Y, Yang H, Wang L, Zeng J, He B, He R, Li M, Liu Z. Robotic-assisted thoracic surgery following neoadjuvant chemoimmunotherapy in patients with stage III non-small cell lung cancer: A real-world prospective cohort study. Front Oncol 2022; 12:969545. [PMID: 35992784 PMCID: PMC9386359 DOI: 10.3389/fonc.2022.969545] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2022] [Accepted: 07/11/2022] [Indexed: 12/25/2022] Open
Abstract
Objective Stage III non-small cell lung cancer (NSCLC) is a heterogeneous group of diseases. For this subset of patients, clinical management is still under debate and prognosis remains poor so far. In the present study, we aimed to evaluate the feasibility and safety of robotic-assisted thoracic surgery after neoadjuvant chemoimmunotherapy in stage III NSCLC. Methods A real-world prospective cohort study was performed in a single-center setting from April 2021 to May 2022. Patients who were diagnosed with resectable or potentially resectable stage IIIA–B NSCLC and received neoadjuvant chemoimmunotherapy followed by robotic-assisted thoracic surgery were enrolled. Pathological response to neoadjuvant chemoimmunotherapy, treatment-related adverse events, and surgical outcomes of these patients were evaluated. Results A total of 44 patients who underwent robotic-assisted thoracic surgery after three doses of neoadjuvant chemoimmunotherapy were included in this study. Of these, 36 of 44 (81.8%) patients had a major pathological response, and 26 (59.1%) had a pathological complete response based on pathological examination of surgical specimen. Eight patients (18.2%) suffered grade 3 treatment-related adverse events, including neutropenia (n = 4), increased aminotransferases (n = 3), anemia (n = 1), and cutaneous capillary endothelial proliferation (n = 1). Robotic-assisted thoracic surgery was performed subsequently, and R0 resection was achieved in all patients. Only two (4.5%) patients required conversion to thoracotomy. Surgical complications occurred in five (11.4%) patients, including air leak (n = 3), chylothorax (n = 2), and surgical site infection (n = 1). There was no re-surgery or postoperative mortality within 90 days. Conclusion Robotic-assisted thoracic surgery following neoadjuvant chemoimmunotherapy showed good feasibility and safety in stage III NSCLC. It was not associated with unexpected perioperative morbidity or mortality and may be a promising therapeutic option in stage III NSCLC. These results need further confirmation by more large-scale clinical trials.
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Affiliation(s)
- Yang Gao
- Department of Thoracic Surgery, Xiangya Hospital, Central South University, Changsha, China
- Department of Clinical Pharmacology, Hunan Key Laboratory of Pharmacogenetics, Xiangya Hospital, Central South University, Changsha, China
- Hunan Engineering Research Center for Pulmonary Nodules Precise Diagnosis & Treatment, Changsha, China
- Xiangya Lung Cancer Center, Xiangya Hospital, Central South University, Changsha, China
| | - Juan Jiang
- Xiangya Lung Cancer Center, Xiangya Hospital, Central South University, Changsha, China
- Department of Respiratory Medicine, National Key Clinical Specialty, Branch of National Clinical Research Center for Respiratory Disease, Xiangya Hospital, Central South University, Changsha, China
- Clinical Research Center for Respiratory Diseases in Hunan Province, Changsha, China
- Hunan Engineering Research Center for Intelligent Diagnosis and Treatment of Respiratory Disease, Changsha, China
| | - Desheng Xiao
- Department of Pathology, Xiangya Hospital, School of Basic Medicine, Central South University, Changsha, China
| | - Yanwu Zhou
- Department of Thoracic Surgery, Xiangya Hospital, Central South University, Changsha, China
| | - Yufan Chen
- Department of Thoracic Surgery, Xiangya Hospital, Central South University, Changsha, China
| | - Huaping Yang
- Xiangya Lung Cancer Center, Xiangya Hospital, Central South University, Changsha, China
- Department of Respiratory Medicine, National Key Clinical Specialty, Branch of National Clinical Research Center for Respiratory Disease, Xiangya Hospital, Central South University, Changsha, China
- Clinical Research Center for Respiratory Diseases in Hunan Province, Changsha, China
- Hunan Engineering Research Center for Intelligent Diagnosis and Treatment of Respiratory Disease, Changsha, China
| | - Lijing Wang
- Department of Geriatric Medicine, Xiangya Hospital, Central South University, Changsha, China
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, China
| | - Jun Zeng
- Department of Thoracic Surgery, Xiangya Hospital, Central South University, Changsha, China
| | - Baimei He
- Department of Geriatric Medicine, Xiangya Hospital, Central South University, Changsha, China
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, China
| | - Ruoxi He
- Xiangya Lung Cancer Center, Xiangya Hospital, Central South University, Changsha, China
- Department of Respiratory Medicine, National Key Clinical Specialty, Branch of National Clinical Research Center for Respiratory Disease, Xiangya Hospital, Central South University, Changsha, China
- Clinical Research Center for Respiratory Diseases in Hunan Province, Changsha, China
- Hunan Engineering Research Center for Intelligent Diagnosis and Treatment of Respiratory Disease, Changsha, China
| | - Min Li
- Xiangya Lung Cancer Center, Xiangya Hospital, Central South University, Changsha, China
- Department of Respiratory Medicine, National Key Clinical Specialty, Branch of National Clinical Research Center for Respiratory Disease, Xiangya Hospital, Central South University, Changsha, China
- Clinical Research Center for Respiratory Diseases in Hunan Province, Changsha, China
- Hunan Engineering Research Center for Intelligent Diagnosis and Treatment of Respiratory Disease, Changsha, China
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, China
- *Correspondence: Zhaoqian Liu, ; Min Li,
| | - Zhaoqian Liu
- Department of Clinical Pharmacology, Hunan Key Laboratory of Pharmacogenetics, Xiangya Hospital, Central South University, Changsha, China
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, China
- *Correspondence: Zhaoqian Liu, ; Min Li,
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Padinharayil H, Varghese J, John MC, Rajanikant GK, Wilson CM, Al-Yozbaki M, Renu K, Dewanjee S, Sanyal R, Dey A, Mukherjee AG, Wanjari UR, Gopalakrishnan AV, George A. Non-small cell lung carcinoma (NSCLC): Implications on molecular pathology and advances in early diagnostics and therapeutics. Genes Dis 2022. [DOI: 10.1016/j.gendis.2022.07.023] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/09/2022] Open
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Santana-Davila R. Chemo and Immuno-Therapeutic Options for Nonsmall Cell Lung Cancer Lung Cancer. Surg Clin North Am 2022; 102:493-498. [PMID: 35671769 DOI: 10.1016/j.suc.2022.02.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Over the last decade, the use of immune checkpoint inhibitors (ICI) has dramatically changed the treatment paradigm and outcome of patients with nonsmall cell lung cancer (NSCLC) across all stages of the disease. In this review, we provide a concise history of the use of ICIs in the treatment of NSCLC and review discuss the data behind the different indications.
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Affiliation(s)
- Rafael Santana-Davila
- Fred Hutch Cancer Research Center, University of Washington, Seattle Cancer Care Alliance, 825 Eastlake Avenue East, Seattle, WA 98109, USA.
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20
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Petricevic B, Kabiljo J, Zirnbauer R, Walczak H, Laengle J, Bergmann M. Neoadjuvant Immunotherapy in Gastrointestinal Cancers - The New Standard of Care? Semin Cancer Biol 2022; 86:834-850. [PMID: 35671877 DOI: 10.1016/j.semcancer.2022.05.015] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2021] [Revised: 05/31/2022] [Accepted: 05/31/2022] [Indexed: 11/25/2022]
Abstract
The development of immune checkpoint inhibitors (ICI) offers novel treatment possibilities for solid cancers, with the crucial benefit of providing higher cure rates. These agents have become part of standard treatments in the metastatic and adjuvant setting for select cancers, such as melanoma, non-small cell lung cancer (NSCLC) or urological malignancies. Currently, there is ample clinical interest in employing ICI in a neoadjuvant setting with a curative intent. This approach is especially supported by the scientific rationale that ICI primarily stimulate the host immune system to eradicate tumor cells, rather than being inherently cytotoxic. Aside from tumor downstaging, neoadjuvant immunotherapy offers the potential of an in situ cancer vaccination, leading to a systemic adjuvant immunological effect after tumor resection. Moreover, preclinical data clearly demonstrate a synergistic effect of ICI with radiotherapy (RT), chemoradiotherapy (CRT) or chemotherapy (ChT). This review harmonizes preclinical concepts with real world data (RWD) in the field of neoadjuvant ICI in gastrointestinal (GI) cancers and discusses their limitations. We believe this is a crucial approach, since up to now, neoadjuvant strategies have been primarily developed by clinicians, whereas the advances in immunotherapy primarily originate from preclinical research. Currently there is limited published data on neoadjuvant ICI in GI cancers, even though neoadjuvant treatments including RT, CRT or ChT are frequently employed in locally advanced/oligometastatic GI cancers (i.e. rectal, pancreatic, esophagus, stomach, etc.). Utilizing established therapies in combination with ICI provides an abundance of opportunities for innovative treatment regimens to further improve survival rates.
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Affiliation(s)
- Branka Petricevic
- Division of Visceral Surgery, Department of General Surgery, Comprehensive Cancer Center Vienna, Medical University of Vienna, Waehringer Guertel 18-20, A-1090 Vienna, Austria
| | - Julijan Kabiljo
- Division of Visceral Surgery, Department of General Surgery, Comprehensive Cancer Center Vienna, Medical University of Vienna, Waehringer Guertel 18-20, A-1090 Vienna, Austria; Ludwig Boltzmann Institute Applied Diagnostics, Medical University of Vienna, Waehringer Guertel 18-20, A-1090 Vienna, Austria
| | - Rebecca Zirnbauer
- Division of Visceral Surgery, Department of General Surgery, Comprehensive Cancer Center Vienna, Medical University of Vienna, Waehringer Guertel 18-20, A-1090 Vienna, Austria
| | - Henning Walczak
- Institute for Biochemistry I, Medical Faculty, University of Cologne, Cologne, Germany; Centre for Cell Death, Cancer, and Inflammation (CCCI), UCL Cancer Institute, University College, London, WC1E 6BT UK
| | - Johannes Laengle
- Division of Visceral Surgery, Department of General Surgery, Comprehensive Cancer Center Vienna, Medical University of Vienna, Waehringer Guertel 18-20, A-1090 Vienna, Austria; Ludwig Boltzmann Institute Applied Diagnostics, Medical University of Vienna, Waehringer Guertel 18-20, A-1090 Vienna, Austria.
| | - Michael Bergmann
- Division of Visceral Surgery, Department of General Surgery, Comprehensive Cancer Center Vienna, Medical University of Vienna, Waehringer Guertel 18-20, A-1090 Vienna, Austria; Ludwig Boltzmann Institute Applied Diagnostics, Medical University of Vienna, Waehringer Guertel 18-20, A-1090 Vienna, Austria
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Rojas F, Parra ER, Wistuba II, Haymaker C, Solis Soto LM. Pathological Response and Immune Biomarker Assessment in Non-Small-Cell Lung Carcinoma Receiving Neoadjuvant Immune Checkpoint Inhibitors. Cancers (Basel) 2022; 14:cancers14112775. [PMID: 35681755 PMCID: PMC9179283 DOI: 10.3390/cancers14112775] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2022] [Revised: 05/27/2022] [Accepted: 05/28/2022] [Indexed: 02/05/2023] Open
Abstract
Simple Summary Recently, the U.S. Food and Drug Administration (FDA) approved neoadjuvant immunotherapy plus chemotherapy for the treatment of resectable non-small-cell lung carcinoma (NSCLC) due to the clinical benefits reported in several clinical trials. In these settings, the pathological assessment of the tumor bed to quantify a pathological response has been used as a surrogate method of clinical benefit to neoadjuvant therapy. In addition, several clinical trials are including the assessment of tissue-, blood-, or host-based biomarkers to predict therapy response and to monitor the response to neoadjuvant treatment. In this manuscript, we provide an overview of current recommendations for the evaluation of pathological response and describe potential biomarkers used in clinical trials of neoadjuvant immunotherapy in resectable NSCLC. Abstract Lung cancer is the leading cause of cancer incidence and mortality worldwide. Adjuvant and neoadjuvant chemotherapy have been used in the perioperative setting of non-small-cell carcinoma (NSCLC); however, the five-year survival rate only improves by about 5%. Neoadjuvant treatment with immune checkpoint inhibitors (ICIs) has become significant due to improved survival in advanced NSCLC patients treated with immunotherapy agents. The assessment of pathology response has been proposed as a surrogate indicator of the benefits of neaodjuvant therapy. An outline of recommendations has been published by the International Association for the Study of Lung Cancer (IASLC) for the evaluation of pathologic response (PR). However, recent studies indicate that evaluations of immune-related changes are distinct in surgical resected samples from patients treated with immunotherapy. Several clinical trials of neoadjuvant immunotherapy in resectable NSCLC have included the study of biomarkers that can predict the response of therapy and monitor the response to treatment. In this review, we provide relevant information on the current recommendations of the assessment of pathological responses in surgical resected NSCLC tumors treated with neoadjuvant immunotherapy, and we describe current and potential biomarkers to predict the benefits of neoadjuvant immunotherapy in patients with resectable NSCLC.
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22
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Aguado C, Chara L, Antoñanzas M, Matilla Gonzalez JM, Jiménez U, Hernanz R, Mielgo-Rubio X, Trujillo-Reyes JC, Couñago F. Neoadjuvant treatment in non-small cell lung cancer: New perspectives with the incorporation of immunotherapy. World J Clin Oncol 2022; 13:314-322. [PMID: 35662985 PMCID: PMC9153074 DOI: 10.5306/wjco.v13.i5.314] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/28/2021] [Revised: 06/24/2021] [Accepted: 05/07/2022] [Indexed: 02/06/2023] Open
Abstract
The aim of neoadjuvant treatment in non-small cell lung cancer (NSCLC) is to eliminate micrometastatic disease to facilitate surgical resection. Neoadjuvant chemotherapy (ChT) in localised NSCLC has numerous advantages over other therapeutic modalities and is considered standard treatment in resectable disease. Treatment with immune checkpoint inhibitors (ICI) improves long-term survival in advanced disease and has a better toxicity profile than conventional therapies. These immunotherapy agents (anti-PD1/PD-L1), administered with or without ChT, are currently being evaluated in the preoperative setting, with initial results showing better pathological response rates and more long-term benefits. Importantly, these drugs do not appear to increase the rate of severe adverse effects and/or postoperative complications. However, several questions still need to be resolved, including the identification of predictive biomarkers; comparative studies of immunotherapy alone vs combined treatment with ChT and/or radiotherapy; the optimal duration of treatment; the timing of surgery; the need for adjuvant treatment; appropriate radiologic evaluation and mediastinal staging; and the correlation between pathological response and survival outcomes. Here we review the current evidence for immunotherapy from a multidisciplinary perspective and discuss current and future controversies.
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Affiliation(s)
- Carlos Aguado
- Department of Medical Oncology, Hospital Clínico Universitario San Carlos, Madrid 28040, Spain
| | - Luis Chara
- Department of Medical Oncology, Hospital Universitario de Guadalajara, Guadalajara 19002, Spain
| | - Mónica Antoñanzas
- Department of Medical Oncology, Hospital Clínico Universitario San Carlos, Madrid 28040, Spain
| | | | - Unai Jiménez
- Department of Thoracic Surgery, Hospital Universitario Cruces, Barakaldo, Bizkaia 48903, Basque Country, Spain
| | - Raul Hernanz
- Department of Radiation Oncology, Hospital Universitario Ramón y Cajal, Madrid 28034, Spain
| | - Xabier Mielgo-Rubio
- Department of Medical Oncology, Hospital Universitario Fundación Alcorcón, Alcorcón 28922, Madrid, Spain
| | - Juan Carlos Trujillo-Reyes
- Department of Thoracic Surgery, Hospital de la Santa Creu I Sant Pau, Barcelona 08029, Catalonia, Spain
- Department of Surgery, Universitat Autonoma de Barcelona, Barcelona 08029, Catalonia, Spain
| | - Felipe Couñago
- Department of Radiation Oncology, Hospital Universitario Quirónsalud Madrid, Pozuelo de Alarcón 28223, Madrid, Spain
- Department of Radiation Oncology, Hospital La Luz, Madrid 28003, Spain
- Medicine Department, School of Biomedical Sciences, Universidad Europea de Madrid, Villaviciosa de Odón 28670, Madrid, Spain
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23
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Provencio M, Calvo V, Romero A, Spicer JD, Cruz-Bermúdez A. Treatment Sequencing in Resectable Lung Cancer: The Good and the Bad of Adjuvant Versus Neoadjuvant Therapy. Am Soc Clin Oncol Educ Book 2022; 42:1-18. [PMID: 35561296 DOI: 10.1200/edbk_358995] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
The treatment scenario for patients with resectable non-small cell lung cancer has changed dramatically with the incorporation of immunotherapy. The introduction of immunotherapy into treatment algorithms has yielded improved clinical outcomes in several phase II and III trials in both adjuvant (Impower010 and PEARLS) and neoadjuvant settings (JHU/MSK, LCMC3, NEOSTAR, Columbia/MGH, NADIM, and CheckMate-816), leading to new U.S. Food and Drug Administration approvals in this sense. Different treatment options are now available for patients, making the optimal treatment scenario a matter of intense debate. In this review, we summarize the main results concerning treatment sequencing in resectable non-small cell lung cancer from the past 30 years in the preimmunotherapy era, focusing on recent advances after incorporation of immunotherapy. Finally, the utility of several parameters (PD-L1, tumor mutational burden, radiomics, circulating tumor DNA, T-cell receptor, and immune populations) as predictive biomarkers for therapy personalization is discussed.
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Affiliation(s)
- Mariano Provencio
- Department of Medical Oncology, Hospital Universitario Puerta de Hierro, Madrid, Spain
| | - Virginia Calvo
- Department of Medical Oncology, Hospital Universitario Puerta de Hierro, Madrid, Spain
| | - Atocha Romero
- Department of Medical Oncology, Hospital Universitario Puerta de Hierro, Madrid, Spain
| | - Jonathan D Spicer
- Division of Thoracic Surgery, McGill University Health Centre, Montréal, Quebec, Canada
| | - Alberto Cruz-Bermúdez
- Department of Medical Oncology, Hospital Universitario Puerta de Hierro, Madrid, Spain
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Faehling M, Witte H, Sebastian M, Ulmer M, Sätzler R, Steinestel K, Brückl WM, Evers G, Büschenfelde CMZ, Bleckmann A. Real-world multicentre analysis of neoadjuvant immunotherapy and chemotherapy in localized or oligometastatic non-small cell lung cancer (KOMPASSneoOP). Ther Adv Med Oncol 2022; 14:17588359221085333. [PMID: 35356258 PMCID: PMC8958675 DOI: 10.1177/17588359221085333] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2021] [Accepted: 02/17/2022] [Indexed: 12/25/2022] Open
Abstract
Background: Recent clinical trials demonstrate the feasibility of neoadjuvant immuno(chemo)therapy and report high rates of pathological remission, a surrogate marker for overall survival. Patients and methods: This is a retrospective multicentre real-world analysis of patients with locally resectable NSCLC, including oligometastatic disease, who received neoadjuvant immuno(chemo)therapy and resection. Consolidating immunotherapy was applied following multidisciplinary board recommendation. Primary endpoint was the rate of complete pathological response (pCR, no residual vital tumour cells) or major pathological response (MPR, ⩽ 10% residual vital tumour cells). Secondary endpoints included the radiological response and survival. Results: Seven centres contributed 59 patients (56% stage IIB–IIIC, 44% in stage IVA–IVB with up to four oligometastatic sites). MPR was found in 68% including 53% with pCR. There were no radiological progressions. Median follow-up was 24.3 months. At 12 and 24 months, progression-free survival was 82.6% and 68.1%, and overall survival was 89.5% and 87.2%, respectively. Conclusion: To our knowledge, this study encompassed the largest NSCLC real-world cohort treated with neoadjuvant immuno(chemo)therapy to date. In routine clinical practice, resection after neoadjuvant immuno(chemo)therapy is feasible in patients with locally resectable NSCLC, including oligometastatic disease. In line with clinical trials, we found MPR in more than two-thirds of patients. Early data show encouraging survival.
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Affiliation(s)
- Martin Faehling
- Department of Cardiology and Pneumology, Hospital Esslingen, Esslingen 73730, Germany
| | - Hanno Witte
- Abteilung für Hämatologie und Onkologie, Bundeswehrkrankenhaus, Ulm, Germany
| | | | - Matthias Ulmer
- Hämatologie/Onkologie, Klinikum Ludwigsburg, Ludwigsburg, Germany
| | - Rainer Sätzler
- Thoracic Surgery, Hospital Esslingen, Esslingen, Germany
| | - Konrad Steinestel
- Institut für Pathologie und Molekularpathologie, Bundeswehrkrankenhaus, Ulm, Germany
| | - Wolfgang M. Brückl
- Paracelsus Medical University Nuremberg and Department of Respiratory Medicine, Allergology and Sleep Medicine/Nuernberg Lung Cancer Center, Nuernberg General Hospital, Nuremberg, Germany
| | - Georg Evers
- Department of Medicine A – Hematology, Oncology, Hemostaseology and Pulmonology, University Hospital Münster, Münster, Germany
| | | | - Annalen Bleckmann
- Department of Medicine A – Hematology, Oncology, Hemostaseology and Pulmonology, University Hospital Münster, Münster, Germany
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25
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[Research Progress, Benefit Groups, Treatment Cycle and Efficacy Prediction
of Neoadjuvant Immunotherapy for Non-small Cell Lung Cancer]. ZHONGGUO FEI AI ZA ZHI = CHINESE JOURNAL OF LUNG CANCER 2022; 25:92-101. [PMID: 35224962 PMCID: PMC8913292 DOI: 10.3779/j.issn.1009-3419.2022.101.01] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
The emergence of immune checkpoint inhibitors (ICIs) has dramatically changed the therapeutic outlook for patients with non-small cell lung cancer (NSCLC). Preoperative neoadjuvant immunotherapy has been paid more and more attention as an effective and safe treatment. Neoadjuvant immune therapy, however, the relevant research started late, relatively few research results and mainly focused on the small sample size of phase I and II studies, treatment itself exists many places it is not clear, also in benefit population screening, the respect such as the choice of treatment and curative effect prediction has not yet reached broad consensus. This paper reviews the important studies and recent achievements related to neoadjuvant immunotherapy, aiming to comprehensively discuss the procedures and existing problems of this kind of therapy from three aspects of beneficiary groups, treatment cycle and efficacy prediction.
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Roller JF, Veeramachaneni NK, Zhang J. Exploring the Evolving Scope of Neoadjuvant Immunotherapy in NSCLC. Cancers (Basel) 2022; 14:cancers14030741. [PMID: 35159008 PMCID: PMC8833612 DOI: 10.3390/cancers14030741] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2021] [Revised: 01/23/2022] [Accepted: 01/27/2022] [Indexed: 02/01/2023] Open
Abstract
Simple Summary Immunotherapy with immune checkpoint inhibitors has recently brought a paradigm shift in the treatment of non-small cell lung cancer (NSCLC), but until now, most clinical benefits of immunotherapy have been demonstrated in the setting of advanced or metastatic disease. However, there has been a recent explosion in trial development and research focus exploring whether the benefits of immunotherapy can extend to the neoadjuvant setting for patients with resectable NSCLC. The aim of this review is to thoroughly outline the preclinical rationale for neoadjuvant immunotherapy research. In addition, we summarize and analyze the published interim results as well as results presented at major conferences from the initial early phase trials. An overview of the current and upcoming randomized clinical trials in this field is also provided. Finally, we highlight future challenges and questions that need to be addressed in upcoming research to clarify the role of neoadjuvant immunotherapy in the treatment of NSCLC. Abstract While lung cancer remains the leading cause of cancer death worldwide, lung cancer mortality has notably decreased in the past decade. Immunotherapy with immune checkpoint inhibitors have played a noteworthy role in contributing to this improved survival, particularly for patients with non-small cell lung cancer (NSCLC). However, until now the benefits have primarily been seen in patients with advanced or metastatic disease. Several recent early phase and ongoing phase III trials have been assessing whether the treatment benefit of immunotherapy in NSCLC can extend to the neoadjuvant setting for resectable diseases. In this comprehensive narrative review, we evaluate the most recent efficacy and safety data from these studies. We also outline questions that will need to be further examined to legitimate neoadjuvant immunotherapy’s role in NSCLC treatment, including the best surrogate marker of response, the incorporation of liquid biopsy for disease monitoring, the ability to be combined with other treatment modalities, the need for further adjuvant therapy, and potential future treatment combinations.
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Affiliation(s)
- John F. Roller
- Division of Medical Oncology, Department of Internal Medicine, University of Kansas Medical Center, Kansas City, KS 66205, USA;
| | - Nirmal K. Veeramachaneni
- Department of Cardiovascular and Thoracic Surgery, University of Kansas Medical Center, Kansas City, KS 66160, USA;
| | - Jun Zhang
- Division of Medical Oncology, Department of Internal Medicine, University of Kansas Medical Center, Kansas City, KS 66205, USA;
- Department of Cancer Biology, University of Kansas Medical Center, Kansas City, KS 66205, USA
- Correspondence: ; Tel.: +1-913-588-8150
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Wang S, Yuan P, Mao B, Li N, Ying J, Tao X, Tang W, Zhang L, Geng X, Zhang F, Xue Q, Wu L, Zhang H, Gao S, He J. Genomic features and tumor immune microenvironment alteration in NSCLC treated with neoadjuvant PD-1 blockade. NPJ Precis Oncol 2022; 6:2. [PMID: 35027673 PMCID: PMC8758728 DOI: 10.1038/s41698-021-00244-6] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2021] [Accepted: 11/09/2021] [Indexed: 01/10/2023] Open
Abstract
Several clinical trials have shown the safety and effectiveness of PD-1/PD-L1 inhibitors in neoadjuvant therapy in resectable non-small cell lung cancer (NSCLC). However, 18–83% patients can benefit from it. In this study, we aimed to assess the association of PD-L1 expression, tumor mutation burden, copy number alteration (CNA, including copy number gain and loss) burden with the pathologic response to neoadjuvant PD-1 blockade and investigate the changes in the tumor immune microenvironment (TIME) during neoadjuvant immunotherapy in NSCLC. Pre-immunotherapy treatment tumor samples from twenty-nine NSCLC patients who received neoadjuvant immunotherapy with sintilimab, an anti-PD-1 drug, were subjected to targeted DNA sequencing and PD-L1 immunochemistry staining. The pathological response was positively correlated with tumor proportion score (TPS) of PD-L1 and negatively correlated with copy number gain (CNgain) burden. Of note, the combination of CNgain burden and TPS can better stratify major pathological response (MPR) patients than did CNgain or TPS alone. Whereas, TMB showed a limited correlation with pathological regression. Additionally, PD-1 blockade led to an increase in CD8+PD-1−T cells which was clinically relevant to MPR as evaluated by multiplex immunofluorescence. A significant reduction in CD19+ cells was observed in the Non-MPR group but not in the MPR group, indicating the involvement of B cells in improving neoadjuvant immunotherapy response in NSCLC. Together, our study provides new data for the correlation of PD-L1 expression and genomic factors with drug response in neoadjuvant immunotherapy settings in NSCLC. The changes of TIME may provide novel insight into the immune responses to neoadjuvant anti-PD-1 therapy.
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Affiliation(s)
- Shuhang Wang
- Clinical Trial Center, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, 100021, Beijing, China
| | - Pei Yuan
- Pathology Department, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Beibei Mao
- Genecast Biotechnology Co., Ltd, 88 Danshan Road, Xidong Chuangrong Building, Suite D 401, Xishan District, 214104, Wuxi City, Jiangsu, China
| | - Ning Li
- Clinical Trial Center, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, 100021, Beijing, China
| | - Jianming Ying
- Pathology Department, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Xiuli Tao
- Nuclear Medicine Department, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Wei Tang
- Radiology Department, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Lei Zhang
- Endoscopy Department, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Xiao Geng
- Thoracic Surgery Department, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Fan Zhang
- Thoracic Surgery Department, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Qi Xue
- Thoracic Surgery Department, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Lijia Wu
- Genecast Biotechnology Co., Ltd, 88 Danshan Road, Xidong Chuangrong Building, Suite D 401, Xishan District, 214104, Wuxi City, Jiangsu, China
| | - Henghui Zhang
- Biomedical Inovation Center, Beijing Shijitan Hospital, Capital Medical University, Beijing, China. .,People's Republic of China; School of Oncology, Capital Medical University, Beijing, China.
| | - Shugeng Gao
- Thoracic Surgery Department, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China.
| | - Jie He
- Thoracic Surgery Department, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
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Deng H, Zhao Y, Cai X, Chen H, Cheng B, Zhong R, Li F, Xiong S, Li J, Liu J, He J, Liang W. PD-L1 expression and Tumor mutation burden as Pathological response biomarkers of Neoadjuvant immunotherapy for Early-stage Non-small cell lung cancer: A systematic review and meta-analysis. Crit Rev Oncol Hematol 2022; 170:103582. [PMID: 35031441 DOI: 10.1016/j.critrevonc.2022.103582] [Citation(s) in RCA: 25] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2021] [Revised: 12/16/2021] [Accepted: 01/05/2022] [Indexed: 12/17/2022] Open
Abstract
To date, there is no approved biomarker for predicting pathological response in neoadjuvant programmed cell death (ligand) 1 (PD-(L)1) blockades treated early-stage non-small cell lung cancer (NSCLC). Databases including PubMed, Embase, ClinicalTrials.gov, and Conference abstracts were searched for clinical trials of neoadjuvant PD-1/PD-L1 blockades for resectable NSCLC. Data regarding major pathological response (MPR), pathological complete response (pCR) in patients with high/low pretreatment PD-L1 expression, and tumor mutation burden (TMB) were synthesized using fixed-model meta-analysis and evaluated by odds ratio with 95% confidence interval. This analysis included 10 studies involving 461 NSCLC patients. Compared with PD-L1 expression <1%, PD-L1 expression ≥1% is associated with a higher rate of MPR and pCR. High-TMB associated with MPR and pCR. Similar findings were observed in subgroup analyses despite mono-PD-1/PD-L1 blockade or their combination with chemotherapy. Notably, 50% as the cutoff value for PD-L1 expression demonstrated better prediction efficacy for MPR than that of 1%.
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Affiliation(s)
- Hongsheng Deng
- Department of Thoracic Surgery and Oncology, The First Affiliated Hospital of Guangzhou Medical University, State Key Laboratory of Respiratory Disease, National Clinical Research Center for Respiratory Disease, Guangzhou Institute of Respiratory Health, Guangzhou, China
| | - Yi Zhao
- Department of Thoracic Surgery and Oncology, The First Affiliated Hospital of Guangzhou Medical University, State Key Laboratory of Respiratory Disease, National Clinical Research Center for Respiratory Disease, Guangzhou Institute of Respiratory Health, Guangzhou, China
| | - Xiuyu Cai
- Department of General Internal Medicine, Sun Yat-sen University Cancer Centre, State Key Laboratory of Oncology in South China, Collaborative Innovation Centre for Cancer Medicine, Guangzhou, 510060, China
| | - Hualin Chen
- Department of Medical Oncology, The Affiliated Hospital of Guangdong Medical University, Zhanjiang, China
| | - Bo Cheng
- Department of Thoracic Surgery and Oncology, The First Affiliated Hospital of Guangzhou Medical University, State Key Laboratory of Respiratory Disease, National Clinical Research Center for Respiratory Disease, Guangzhou Institute of Respiratory Health, Guangzhou, China
| | - Ran Zhong
- Department of Thoracic Surgery and Oncology, The First Affiliated Hospital of Guangzhou Medical University, State Key Laboratory of Respiratory Disease, National Clinical Research Center for Respiratory Disease, Guangzhou Institute of Respiratory Health, Guangzhou, China
| | - Feng Li
- Department of Thoracic Surgery and Oncology, The First Affiliated Hospital of Guangzhou Medical University, State Key Laboratory of Respiratory Disease, National Clinical Research Center for Respiratory Disease, Guangzhou Institute of Respiratory Health, Guangzhou, China
| | - Shan Xiong
- Department of Thoracic Surgery and Oncology, The First Affiliated Hospital of Guangzhou Medical University, State Key Laboratory of Respiratory Disease, National Clinical Research Center for Respiratory Disease, Guangzhou Institute of Respiratory Health, Guangzhou, China
| | - Jianfu Li
- Department of Thoracic Surgery and Oncology, The First Affiliated Hospital of Guangzhou Medical University, State Key Laboratory of Respiratory Disease, National Clinical Research Center for Respiratory Disease, Guangzhou Institute of Respiratory Health, Guangzhou, China
| | - Jun Liu
- Department of Thoracic Surgery and Oncology, The First Affiliated Hospital of Guangzhou Medical University, State Key Laboratory of Respiratory Disease, National Clinical Research Center for Respiratory Disease, Guangzhou Institute of Respiratory Health, Guangzhou, China
| | - Jianxing He
- Department of Thoracic Surgery and Oncology, The First Affiliated Hospital of Guangzhou Medical University, State Key Laboratory of Respiratory Disease, National Clinical Research Center for Respiratory Disease, Guangzhou Institute of Respiratory Health, Guangzhou, China.
| | - Wenhua Liang
- Department of Thoracic Surgery and Oncology, The First Affiliated Hospital of Guangzhou Medical University, State Key Laboratory of Respiratory Disease, National Clinical Research Center for Respiratory Disease, Guangzhou Institute of Respiratory Health, Guangzhou, China.
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Friedlaender A, Naidoo J, Luigi Banna G, Metro G, Forde P, Addeo A. Role and impact of immune checkpoint inhibitors in neoadjuvant treatment for NSCLC. Cancer Treat Rev 2022; 104:102350. [DOI: 10.1016/j.ctrv.2022.102350] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2021] [Revised: 01/18/2022] [Accepted: 01/19/2022] [Indexed: 12/25/2022]
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Perdrizet K, Cheema PK. The Evolving Role of Immunotherapy in Stage III Non-Small Cell Lung Cancer. Curr Oncol 2021; 28:5408-5421. [PMID: 34940090 PMCID: PMC8700596 DOI: 10.3390/curroncol28060451] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2021] [Revised: 11/23/2021] [Accepted: 12/09/2021] [Indexed: 12/25/2022] Open
Abstract
The management of Stage III non-small cell lung cancer (NSCLC) is complex and requires multidisciplinary input. Since the publication of the PACIFIC trial (consolidative durvalumab post concurrent chemotherapy and radiation in Stage III disease) which showed improved survival for patients in the immunotherapy arm, there has been much interest in the use of immunotherapy in the Stage III setting. In this review, we explore the biologic and clinical rationale for the use of immunotherapy in Stage III NSCLC, present previously published and upcoming data in the neoadjuvant, adjuvant, and concurrent realms of Stage III management, and discuss unanswered questions and challenges moving forward.
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Affiliation(s)
- Kirstin Perdrizet
- Division of Medical Oncology, University of Toronto, Toronto, ON M5S 1A8, Canada;
- Medical Oncology/Hematology, William Osler Health System, Brampton, ON L6R 3J7, Canada
| | - Parneet K. Cheema
- Division of Medical Oncology, University of Toronto, Toronto, ON M5S 1A8, Canada;
- Medical Oncology/Hematology, William Osler Health System, Brampton, ON L6R 3J7, Canada
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31
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Feng Y, Sun W, Zhang J, Wang Y, Chen J, Liu X, Wang L, Li S, Lv C, Lu F, Zhang J, Hong Y, Xiao S, Wang T, Jiao R, Wang Z, Qi L, Li N, Yang Y, Lin D, Fang J. Neoadjuvant PD-1 inhibitor combines with chemotherapy versus neoadjuvant chemotherapy in resectable squamous cell carcinoma of the lung. Thorac Cancer 2021; 13:442-452. [PMID: 34913597 PMCID: PMC8807321 DOI: 10.1111/1759-7714.14280] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2021] [Revised: 11/30/2021] [Accepted: 12/01/2021] [Indexed: 11/27/2022] Open
Abstract
BACKGROUND A single-agent of anti programmed cell death 1/programmed cell death ligand 1 (anti-PD-1/PD-L1) therapy has been explored for resectable lung cancer before surgery. However, the effectiveness and safety of neoadjuvant programmed cell death 1 (PD-1) blockade combined with chemotherapy have not been published. METHODS Twenty-one consecutive patients with potentially resectable squamous cell carcinoma of the lung who received neoadjuvant therapy followed by surgery in Beijing Cancer Hospital were included in this study. Eight patients received two cycles of neoadjuvant platinum-based doublet chemotherapy combined with anti-programmed cell death 1 (anti-PD-1) therapy, while 13 patients received two cycles of neoadjuvant platinum-based doublet chemotherapy only. Chest computed tomography was repeated before neoadjuvant treatment and surgery. Adverse events were monitored. The major pathological response (MPR) rate was determined after surgery. Selected specimens were sent for immunohistochemical and multiplex immunofluorescence analyses, and T-cell receptor DNA sequencing. RESULTS Compared with neoadjuvant chemotherapy alone, the combination of PD-1 blockade and chemotherapy increased the pathological complete response rate (37.5% vs. 7.69%) and MPR rate (50% vs. 38.46%). The pathological and radiological evaluations are not consistent. No unknown adverse effects were reported for all the patients. More tumor infiltrating lymphocytes were observed in patients who received PD-1 blockade. No unknown pathological features associated with PD-1 blockade were found. Immune suppression in the peritumoral spaces around the residual tumor cells was observed. The amino acid sequences of the T-cell receptors are not significantly shared among the patients. CONCLUSIONS The combination of neoadjuvant chemotherapy and PD-1 blockade is safe and feasible, and might indicate an increased MPR and pathological complete response rate. More investigations are needed for the best combination of the neoadjuvant therapy.
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Affiliation(s)
- Yuan Feng
- Department of Thoracic Surgery II, Peking University Hospital (Beijing Cancer Hospital and Institute), Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Peking University School of Oncology, Beijing, China
| | - Wei Sun
- Department of Pathology, Peking University Hospital (Beijing Cancer Hospital and Institute), Beijing, China
| | - Jie Zhang
- Department of Thoracic Oncology II, Peking University Hospital (Beijing Cancer Hospital and Institute), Beijing, China
| | - Yang Wang
- Department of Thoracic Oncology II, Peking University Hospital (Beijing Cancer Hospital and Institute), Beijing, China
| | - Jinfeng Chen
- Department of Thoracic Surgery II, Peking University Hospital (Beijing Cancer Hospital and Institute), Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Peking University School of Oncology, Beijing, China
| | - Xinying Liu
- Department of Pathology, Peking University Hospital (Beijing Cancer Hospital and Institute), Beijing, China
| | - Liang Wang
- Department of Thoracic Surgery II, Peking University Hospital (Beijing Cancer Hospital and Institute), Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Peking University School of Oncology, Beijing, China
| | - Shaolei Li
- Department of Thoracic Surgery II, Peking University Hospital (Beijing Cancer Hospital and Institute), Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Peking University School of Oncology, Beijing, China
| | - Chao Lv
- Department of Thoracic Surgery II, Peking University Hospital (Beijing Cancer Hospital and Institute), Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Peking University School of Oncology, Beijing, China
| | - Fangliang Lu
- Department of Thoracic Surgery II, Peking University Hospital (Beijing Cancer Hospital and Institute), Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Peking University School of Oncology, Beijing, China
| | - Jianzhi Zhang
- Department of Thoracic Surgery II, Peking University Hospital (Beijing Cancer Hospital and Institute), Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Peking University School of Oncology, Beijing, China
| | - Yang Hong
- Department of Thoracic Surgery II, Peking University Hospital (Beijing Cancer Hospital and Institute), Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Peking University School of Oncology, Beijing, China
| | | | - Tao Wang
- Hangzhou Repugene Technology Inc., Zhejiang, China
| | - Raymond Jiao
- Panovue Biological Technology Co. Ltd, Beijing, China
| | - Ziping Wang
- Department of Thoracic Oncology I, Peking University Hospital (Beijing Cancer Hospital and Institute), Beijing, China
| | - Liping Qi
- Department of Radiology, Peking University Hospital (Beijing Cancer Hospital and Institute), Beijing, China
| | - Nan Li
- Department of Nuclear Medicine, Peking University Hospital (Beijing Cancer Hospital and Institute), Beijing, China
| | - Yue Yang
- Department of Thoracic Surgery II, Peking University Hospital (Beijing Cancer Hospital and Institute), Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Peking University School of Oncology, Beijing, China
| | - Dongmei Lin
- Department of Pathology, Peking University Hospital (Beijing Cancer Hospital and Institute), Beijing, China
| | - Jian Fang
- Department of Thoracic Oncology II, Peking University Hospital (Beijing Cancer Hospital and Institute), Beijing, China
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Gene Expression Profiles of Multiple Synchronous Lesions in Lung Adenocarcinoma. Cells 2021; 10:cells10123484. [PMID: 34943992 PMCID: PMC8700398 DOI: 10.3390/cells10123484] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2021] [Revised: 12/05/2021] [Accepted: 12/06/2021] [Indexed: 11/24/2022] Open
Abstract
Many studies support a stepwise continuum of morphologic changes between atypical adenomatous hyperplasia (AAH) and lung adenocarcinoma (ADC). Here we characterized gene expression patterns and the association of differentially expressed genes and immune tumor microenvironment behaviors in AAH to ADC during ADC development. Tumor tissues from nine patients with ADC and synchronous multiple ground glass nodules/lesions (GGN/Ls) were analyzed using RNA sequencing. Using clustering, we identified genes differentially and sequentially expressed in AAH and ADC compared to normal tissues. Functional enrichment analysis using gene ontology terms was performed, and the fraction of immune cell types was estimated. We identified up-regulated genes (ACSL5 and SERINC2) with a stepwise change of expression from AAH to ADC and validated those expressions by quantitative PCR and immunohistochemistry. The immune cell profiles revealed increased B cell activities and decreased natural killer cell activities in AAH and ADC. A stepwise change of differential expression during ADC development revealed potential effects on immune function in synchronous precursors and in tumor lesions in patients with lung cancer.
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Tfayli AH, Sfeir PM, Youssef BY, Khuri FR. Locally advanced lung cancer. CA Cancer J Clin 2021; 71:461-465. [PMID: 34491576 DOI: 10.3322/caac.21698] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/05/2021] [Revised: 08/10/2021] [Accepted: 08/10/2021] [Indexed: 12/25/2022] Open
Affiliation(s)
- Arafat H Tfayli
- Department of Internal Medicine, Division of Hematology/Oncology, American University of Beirut, Beirut, Lebanon
| | - Pierre M Sfeir
- Department of Surgery, American University of Beirut, Beirut, Lebanon
| | - Bassem Y Youssef
- Department of Radiation Oncology, American University of Beirut, Beirut, Lebanon
| | - Fadlo R Khuri
- President, American University of Beirut, Beirut, Lebanon
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Neoadjuvant and Adjuvant Immunotherapy in Non-Small Cell Lung Cancer-Clinical Trials Experience. Cancers (Basel) 2021; 13:cancers13205048. [PMID: 34680195 PMCID: PMC8534159 DOI: 10.3390/cancers13205048] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2021] [Revised: 09/19/2021] [Accepted: 10/04/2021] [Indexed: 12/29/2022] Open
Abstract
Simple Summary Surgical resection remains the gold standard of early-stage non-small cell lung cancer (NSCLC) treatment. However, only a minority of resected patients remain recurrence-free at 5 years. Systemic treatment with cisplatin-based chemotherapy after surgical resection has been shown to improve survival in this setting. In the last few years, immunotherapy has established its position in treatment of metastatic lung cancer patients. Can the phenomenal results of this treatment be directly transferred to early NSCLC patients? Clinical trials with immunotherapy in this indication are ongoing, some with already promising results. In order to immediately prove the efficacy of immunotherapy in preoperative use, the surrogates of overall and progression free survival have to be validated. In this article, we review the data in support of immunotherapy in adjuvant and neoadjuvant treatment of early NSCLC patients together with new definitions of primary end points of these studies. Abstract Across all tumor types, we observe that the role of immunotherapy has increased rapidly. Due to a number of potential advantages, it is considered in neoadjuvant treatment of localized tumors. In neoadjuvant settings, immunotherapy addresses micrometastatic diseases at the moment of their formation. However, some issues concerning neoadjuvant and adjuvant immunotherapy still has to be covered. The choice of drug and use of monotherapy or combination regimens remains unclear. The timing of surgery and preoperative evaluation of neoadjuvant immunotherapy efficacy is challenging. Although there is currently limited confirmed clinical data to support the use of immune checkpoint blockade in the neoadjuvant and adjuvant settings, there are many studies exploring this strategy in NSCLC patients.
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Massafra M, Passalacqua MI, Gebbia V, Macrì P, Lazzari C, Gregorc V, Buda C, Altavilla G, Santarpia M. Immunotherapeutic Advances for NSCLC. Biologics 2021; 15:399-417. [PMID: 34675481 PMCID: PMC8517415 DOI: 10.2147/btt.s295406] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2021] [Accepted: 09/22/2021] [Indexed: 12/26/2022]
Abstract
Immunotherapy with antibodies against PD-1 or PD-L1, either alone or in combination with chemotherapy, has revolutionized treatment paradigms of non-small cell lung cancer (NSCLC) patients without oncogenic driver alterations. These agents, namely immune checkpoint inhibitors (ICIs), have also widely demonstrated a remarkable efficacy in locally advanced as well as in early-stage NSCLC. Assessment of tumor PD-L1 expression by immunohistochemistry has entered into routine clinical practice to select patients for immunotherapy, even though its predictive role has long been debated. Despite improved survival outcomes over standard chemotherapy, treatment with ICIs is associated with initial low response rate, with a significant proportion of patients not responding to these agents. Hence, novel appealing predictive biomarkers, such as those related to tumor cell signaling pathways, metabolism or the tumor microenvironment, have emerged as potentially useful to select those patients most likely to benefit from immunotherapy. Moreover, most patients ultimately develop acquired resistance to ICI treatment over time and novel therapeutic strategies are urgently needed to overcome or delay resistance. Herein, we provide an overview on recent advances in immunotherapy in NSCLC, focusing on updated results from studies on ICIs in different disease settings and at different lines of treatment. We further describe currently emerging predictive biomarkers, beyond PD-L1, to optimize patient selection and novel strategies to improve clinical outcomes.
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Affiliation(s)
- Marco Massafra
- Medical Oncology Unit, Department of Human Pathology "G. Barresi", University of Messina, Messina, Italy
| | - Maria Ilenia Passalacqua
- Medical Oncology Unit, Department of Human Pathology "G. Barresi", University of Messina, Messina, Italy
| | - Vittorio Gebbia
- Medical Oncology and Supportive Care Unit, La Maddalena Cancer Center, Palermo, Italy
- Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties, University of Palermo, Palermo, Italy
| | - Paolo Macrì
- Thoracic Surgery Unit, Humanitas Istituto Clinico Catanese, Catania, Italy
| | - Chiara Lazzari
- Department of Oncology, Università Vita-Salute, IRCCS-Ospedale San Raffaele, Milano, Italy
| | - Vanesa Gregorc
- Department of Oncology, Università Vita-Salute, IRCCS-Ospedale San Raffaele, Milano, Italy
| | - Carmelo Buda
- Medical Oncology Unit, Department of Human Pathology "G. Barresi", University of Messina, Messina, Italy
| | - Giuseppe Altavilla
- Medical Oncology Unit, Department of Human Pathology "G. Barresi", University of Messina, Messina, Italy
| | - Mariacarmela Santarpia
- Medical Oncology Unit, Department of Human Pathology "G. Barresi", University of Messina, Messina, Italy
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Radical Minimally invasive surgery following immuno-chemotherapy in Initially-unresectable stage IIIB Non-small cell lung cancer. Ann Surg 2021; 275:e600-e602. [PMID: 34596079 DOI: 10.1097/sla.0000000000005233] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
INTRODUCTION Use of neoadjuvant immunotherapy agent in advanced stage NSCLC is controversial. Herein, we aim to report on a case series of successful conversion from initial unresectable stage cIIIB NSCLC to radical minimally invasive surgery through immunochemotherapy; with particular attention given to surgical outcomes and survival benefit of surgery. METHODS Fifty-one patients with initial stage cIIIB NSCLC who received PD-1 agents plus platinum-based chemotherapy between May, 2018 to August, 2020 were retrospectively identified. Surgical and oncological outcomes of enrolled patients were collected. RESULTS Of 31 patients who underwent subsequent resection, 23 (74.2%) patients underwent lobectomy, 1 (3.2%) underwent pneumonectomy, 5 (16.1%) underwent sleeve lobectomy, and 2 (6.5%) with bilobectomy. The median surgical time was 205 minutes (range, 100-520). The average blood loss was 185 (range: 10-1100) ml. Dense adhesions or fibrosis was noted in 15 cases. The median postoperative hospital stay was 6 (range: 3-13) days. No surgical-related mortality was recorded, only 5 patients (16.1%) experienced any postoperative morbidity (no grade 3 complications). Ten patients (32.3%) had major pathological response, with mediastinal down-staging been observed in 22/31 (71.0%) patients. With a median after up of 15.4 months, thirty-one patients that had surgery had relatively longer median DFS/PFS compared to that of either non-responders or responders that without surgery (27.5 vs. 4.7 vs. 16.7 months, respectively). CONCLUSIONS Radical surgery after chemoimmunotherapy in initial unresectable stage IIIB NSCLC seems to be safe with low surgical-related mortality and morbidity, and was favorably associated with longer DFS/PFS compared to those without surgery.
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Abstract
Blockade of the programmed cell death 1 immune inhibitory pathway has revolutionized the treatment of advanced non-small cell lung cancer and led to significant improvements in overall survival. In contrast, early-stage surgically resectable lung cancer has had few treatment advances in many years and continues to be associated with a high risk of relapse despite apparent curative resection. In this review, we discuss the many ongoing efforts to incorporate programmed cell death 1 pathway blockade into the treatment paradigm for surgically resectable lung cancer both as adjuvant and neoadjuvant therapy. We review the early-phase results from neoadjuvant clinical trials, the landscape of phase III trials that are ongoing, and look to the future of immune checkpoint blockade as a potential curative therapy for surgically resectable lung cancer.
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Evolution of systemic therapy for stages I-III non-metastatic non-small-cell lung cancer. Nat Rev Clin Oncol 2021. [PMID: 33911215 DOI: 10.1038/s41571-021-00501] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/18/2023]
Abstract
The treatment goal for patients with early-stage lung cancer is cure. Multidisciplinary discussions of surgical resectability and medical operability determine the modality of definitive local treatment (surgery or radiotherapy) and the associated systemic therapies to further improve the likelihood of cure. Trial evidence supports cisplatin-based adjuvant therapy either after surgical resection or concurrently with radiotherapy. Consensus guidelines support neoadjuvant chemotherapy in lieu of adjuvant chemotherapy and carboplatin-based regimens for patients who are ineligible for cisplatin. The incorporation of newer agents, now standard for patients with stage IV lung cancer, into the curative therapy paradigm has lagged owing to inefficient trial designs, the lengthy follow-up needed to assess survival end points and a developmental focus on the advanced-stage disease setting. Surrogate end points, such as pathological response, are being studied and might shorten trial durations. In 2018, the anti-PD-L1 antibody durvalumab was approved for patients with stage III lung cancer after concurrent chemoradiotherapy. Since then, the study of targeted therapies and immunotherapies in patients with early-stage lung cancer has rapidly expanded. In this Review, we present the current considerations in the treatment of patients with early-stage lung cancer and explore the current and future state of clinical research to develop systemic therapies for non-metastatic lung cancer.
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Chaft JE, Rimner A, Weder W, Azzoli CG, Kris MG, Cascone T. Evolution of systemic therapy for stages I-III non-metastatic non-small-cell lung cancer. Nat Rev Clin Oncol 2021; 18:547-557. [PMID: 33911215 PMCID: PMC9447511 DOI: 10.1038/s41571-021-00501-4] [Citation(s) in RCA: 147] [Impact Index Per Article: 49.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/10/2021] [Indexed: 02/03/2023]
Abstract
The treatment goal for patients with early-stage lung cancer is cure. Multidisciplinary discussions of surgical resectability and medical operability determine the modality of definitive local treatment (surgery or radiotherapy) and the associated systemic therapies to further improve the likelihood of cure. Trial evidence supports cisplatin-based adjuvant therapy either after surgical resection or concurrently with radiotherapy. Consensus guidelines support neoadjuvant chemotherapy in lieu of adjuvant chemotherapy and carboplatin-based regimens for patients who are ineligible for cisplatin. The incorporation of newer agents, now standard for patients with stage IV lung cancer, into the curative therapy paradigm has lagged owing to inefficient trial designs, the lengthy follow-up needed to assess survival end points and a developmental focus on the advanced-stage disease setting. Surrogate end points, such as pathological response, are being studied and might shorten trial durations. In 2018, the anti-PD-L1 antibody durvalumab was approved for patients with stage III lung cancer after concurrent chemoradiotherapy. Since then, the study of targeted therapies and immunotherapies in patients with early-stage lung cancer has rapidly expanded. In this Review, we present the current considerations in the treatment of patients with early-stage lung cancer and explore the current and future state of clinical research to develop systemic therapies for non-metastatic lung cancer.
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Affiliation(s)
- Jamie E. Chaft
- Thoracic Oncology Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY and Weill Cornell Medical College, New York, NY, USA,These authors contributed equally: Jamie E. Chaft, Andreas Rimner,
| | - Andreas Rimner
- Department of Radiation Oncology, Memorial Sloan Kettering Cancer Center, New York, NY, USA,These authors contributed equally: Jamie E. Chaft, Andreas Rimner
| | - Walter Weder
- Thoracic Surgery, Klinik Bethanien Zurich, Zurich, Switzerland
| | - Christopher G. Azzoli
- Division of Hematology/Oncology, Lifespan Cancer Institute, Brown University, Providence, RI, USA
| | - Mark G. Kris
- Thoracic Oncology Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY and Weill Cornell Medical College, New York, NY, USA
| | - Tina Cascone
- Department of Thoracic/Head and Neck Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
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Gutierrez-Sainz L, Cruz-Castellanos P, Higuera O, de Castro-Carpeño J. Neoadjuvant Chemoimmunotherapy in Patients with Resectable Non-small Cell Lung Cancer. Curr Treat Options Oncol 2021; 22:91. [PMID: 34424417 DOI: 10.1007/s11864-021-00885-6] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/18/2021] [Indexed: 12/25/2022]
Abstract
OPINION STATEMENT Worldwide, lung cancer is the most common cause of cancer morbidity and mortality. Despite a trend towards an escalating diagnosis of resectable non-small cell lung cancer (NSCLC), overall survival (OS) in patients with resectable NSCLC remains poor. The incorporation of chemotherapy into the neoadjuvant setting has improved disease-free survival (DFS), time to distant recurrence, and OS. Furthermore, the incorporation of immunotherapy and the combination of chemotherapy and immunotherapy have improved pathological responses, which seems to be associated with increased survival. Therefore, immunotherapy represents a paradigm shift in treating resectable NSCLC. However, validation in large randomized trials is mandatory and a longer postoperative follow-up period is required. Additionally, neoadjuvant therapy trials offer an exceptional environment for testing predictive biomarkers. PD-L1 expression and tumor mutational burden (TMB) are the most helpful tools for predicting the likelihood of response with immunotherapy in metastatic NSCLC. However, in the neoadjuvant setting, PD-L1 expression and TMB have had opposite results until now. Recently, the immune profiling and some immune-related genes also appear to be involved in the prognosis and response to immunotherapy in NSCLC. Further prospective studies are needed to derive definitive conclusions.
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Affiliation(s)
- Laura Gutierrez-Sainz
- Oncology Department, Hospital Universitario La Paz, Paseo de la Castellana 261, 28046, Madrid, Spain.
| | - Patricia Cruz-Castellanos
- Oncology Department, Hospital Universitario La Paz, Paseo de la Castellana 261, 28046, Madrid, Spain
| | - Oliver Higuera
- Oncology Department, Hospital Universitario La Paz, Paseo de la Castellana 261, 28046, Madrid, Spain
| | - Javier de Castro-Carpeño
- Oncology Department, Hospital Universitario La Paz, Cátedra UAM-AMGEN, CIBERONC, Paseo de la Castellana 261, 28046, Madrid, Spain
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Stefani D, Plönes T, Viehof J, Darwiche K, Stuschke M, Schuler M, Aigner C. Lung Cancer Surgery after Neoadjuvant Immunotherapy. Cancers (Basel) 2021; 13:4033. [PMID: 34439187 PMCID: PMC8393473 DOI: 10.3390/cancers13164033] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2021] [Revised: 08/06/2021] [Accepted: 08/09/2021] [Indexed: 12/25/2022] Open
Abstract
In early-stage lung cancer, recurrences are observed even after curative resection. Neoadjuvant immunotherapy might be a promising approach to eliminate micrometastasis and to potentially reduce recurrence rates and improve survival. Early trials have shown encouraging rates of pathologic response to neoadjuvant therapy and have demonstrated that surgery can be safely performed after neoadjuvant immunotherapy with various agents and in combination with chemo-(radio)therapy. However, whether these response rates translate into improved disease-free survival rates and overall survival rates remains to be determined by ongoing phase III studies.
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Affiliation(s)
- Dirk Stefani
- Department of Thoracic Surgery, University Medicine Essen–Ruhrlandklinik, Tueschener Weg 40, 45239 Essen, Germany; (D.S.); (T.P.); (J.V.)
| | - Till Plönes
- Department of Thoracic Surgery, University Medicine Essen–Ruhrlandklinik, Tueschener Weg 40, 45239 Essen, Germany; (D.S.); (T.P.); (J.V.)
| | - Jan Viehof
- Department of Thoracic Surgery, University Medicine Essen–Ruhrlandklinik, Tueschener Weg 40, 45239 Essen, Germany; (D.S.); (T.P.); (J.V.)
| | - Kaid Darwiche
- Department of Pneumology, University Medicine Essen–Ruhrlandklinik, Tueschener Weg 40, 45239 Essen, Germany;
| | - Martin Stuschke
- Department of Radiation Oncology, University Medicine Essen, Hufelandstrasse 55, 45147 Essen, Germany;
| | - Martin Schuler
- Department of Medical Oncology, University Medicine Essen, Hufelandstrasse 55, 45147 Essen, Germany;
| | - Clemens Aigner
- Department of Thoracic Surgery, University Medicine Essen–Ruhrlandklinik, Tueschener Weg 40, 45239 Essen, Germany; (D.S.); (T.P.); (J.V.)
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Beattie R, Furrer K, Dolan DP, Curioni-Fontecedro A, Lee DN, Frauenfelder T, Hoeller S, Weder W, Bueno R, Opitz I, Swanson S. Two centres experience of lung cancer resection in patients with advanced non-small cell lung cancer upon treatment with immune checkpoint inhibitors: safety and clinical outcomes. Eur J Cardiothorac Surg 2021; 60:1297-1305. [PMID: 34331065 DOI: 10.1093/ejcts/ezab340] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/30/2020] [Revised: 06/22/2021] [Accepted: 06/23/2021] [Indexed: 12/25/2022] Open
Abstract
OBJECTIVES Recent trials have begun to explore immune checkpoint inhibitors for non-small cell lung cancer in the neoadjuvant setting, but data on tumour response and surgical outcome remain limited. METHODS Retrospective evaluation of clinical data from patients with non-small cell lung cancer treated with immune checkpoint inhibitors followed by lung resection was performed at 2 large volume institutions (1 North American, 1 European). Data were analysed using Chi-squared, Fisher's and Wilcoxon rank-sum tests where appropriate. RESULTS Thirty-seven patients were identified from 2017 to 2019. Forty-nine per cent were Stage IIIB and IV. Forty-six per cent received immunotherapy alone and 54% in combination with chemo- and/or radiotherapy. Sixteen per cent of cases were successfully performed minimally invasively. Twenty patients were operated with lobectomy (6 of these with wedges or segments of a neighbouring lobe, 2 with sleeve resections and 1 with a chest wall resection), 4 with bilobectomies, 11 with pneumonectomy (including 5 extrapleural pneumonectomies and 1 atrial resection) and 1 with a wedge resection. Overall, 10 patients (27%) developed postoperative complications and the 90-day mortality was zero. One-year recurrence-free survival was 73% for stage II/IIIA and 55% for stage IIIB/stage IV. The major pathologic response rate was 34%. CONCLUSION In this retrospective study, lung resection after immunotherapy (alone or in combination) is safe, although often requires complex surgery. Due to increasing number of clinical trials adopting immunotherapy in the neoadjuvant setting, it is likely that this therapy will become part of standard of care. Immunotherapy may also allow surgery to have a role for selected patients with advanced disease.
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Affiliation(s)
- Rory Beattie
- Department of Thoracic Surgery, Brigham and Women's Hospital, Boston, MA, USA
| | - Katarzyna Furrer
- Department of Thoracic Surgery, University Hospital of Zurich, Zürich, Switzerland
| | - Daniel P Dolan
- Department of Thoracic Surgery, Brigham and Women's Hospital, Boston, MA, USA
| | | | - Daniel N Lee
- Department of Thoracic Surgery, Brigham and Women's Hospital, Boston, MA, USA
| | - Thomas Frauenfelder
- Department of Diagnostic and Interventional Radiology, University Hospital Zurich, Zürich, Switzerland
| | - Sylvia Hoeller
- Department of Pathology and Molecular Pathology, University Hospital Zurich, Zürich, Switzerland
| | - Walter Weder
- Department of Thoracic Surgery, University Hospital of Zurich, Zürich, Switzerland
| | - Raphael Bueno
- Department of Thoracic Surgery, Brigham and Women's Hospital, Boston, MA, USA
| | - Isabelle Opitz
- Department of Thoracic Surgery, University Hospital of Zurich, Zürich, Switzerland
| | - Scott Swanson
- Department of Thoracic Surgery, Brigham and Women's Hospital, Boston, MA, USA
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Lee JM, Tsuboi M, Brunelli A. Surgical perspective on neoadjuvant immunotherapy in non-small cell lung cancer. Ann Thorac Surg 2021; 114:1505-1515. [PMID: 34339672 DOI: 10.1016/j.athoracsur.2021.06.069] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/08/2021] [Revised: 05/25/2021] [Accepted: 06/22/2021] [Indexed: 11/01/2022]
Abstract
BACKGROUND With a 5% improvement in 5-year overall survival achieved with current neoadjuvant or adjuvant chemotherapy, new treatments for resectable non-small cell lung cancer (NSCLC) are urgently needed. The use of immune checkpoint inhibitors (ICI) is established in metastatic NSCLC and is being evaluated in resectable NSCLC. METHODS Publications and conference databases and clinicaltrials.gov were searched for reports on clinical studies of neoadjuvant immunotherapy in patients with early resectable NSCLC. RESULTS Potential advantages of neoadjuvant ICI include earlier treatment of micrometastatic disease; activation of a broader, potentially durable immune response by the whole tumor and associated lymph nodes; and pathologic assessment of neoadjuvant treatment response, which may guide adjuvant therapy. Surgical considerations include delays to surgery, potential disease progression preventing curative resection, and perioperative morbidity and mortality. Surrogate endpoints of efficacy (pathologic complete response, major pathologic response) and biomarkers predictive of outcome (programmed death ligand 1 expression, tumor mutational burden and circulating tumor DNA) can accelerate clinical trial completion and early-stage treatment development; their application in neoadjuvant ICI studies in NSCLC is reviewed. CONCLUSIONS Phase 2 trials of neoadjuvant ICI alone or with chemotherapy showed encouraging safety and efficacy in patients with resectable NSCLC, warranting the ongoing phase 3 studies of neoadjuvant immunotherapy plus chemotherapy. Preoperative and intraoperative unresectability following neoadjuvant ICI appear comparable to neoadjuvant chemotherapy. To help thoracic surgeons and medical oncologists to distinguish amongst ICI beyond efficacy as phase 3 data emerge, surgery-related endpoints for perioperative morbidity, mortality, and complexity should be defined, standardized, incorporated into trial designs, and reported.
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Affiliation(s)
- Jay M Lee
- David Geffen School of Medicine at UCLA, Los Angeles, CA, USA, Division of Thoracic Surgery.
| | - Masahiro Tsuboi
- National Cancer Center Hospital East, Kashiwanoha, Kashiwa, Chiba, Japan Division of Thoracic Surgery, Department of Thoracic Oncology
| | - Alessandro Brunelli
- University of Leeds and St. James's University Hospital, Leeds, UK, Department of Thoracic Surgery
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Rothschild SI, Zippelius A, Eboulet EI, Savic Prince S, Betticher D, Bettini A, Früh M, Joerger M, Lardinois D, Gelpke H, Mauti LA, Britschgi C, Weder W, Peters S, Mark M, Cathomas R, Ochsenbein AF, Janthur WD, Waibel C, Mach N, Froesch P, Buess M, Bohanes P, Godar G, Rusterholz C, Gonzalez M, Pless M. SAKK 16/14: Durvalumab in Addition to Neoadjuvant Chemotherapy in Patients With Stage IIIA(N2) Non-Small-Cell Lung Cancer-A Multicenter Single-Arm Phase II Trial. J Clin Oncol 2021; 39:2872-2880. [PMID: 34251873 DOI: 10.1200/jco.21.00276] [Citation(s) in RCA: 158] [Impact Index Per Article: 52.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
PURPOSE For patients with resectable stage IIIA(N2) non-small-cell lung cancer, neoadjuvant chemotherapy with cisplatin and docetaxel followed by surgery resulted in a 1-year event-free survival (EFS) rate of 48% in the SAKK 16/00 trial and is an accepted standard of care. We investigated the additional benefit of perioperative treatment with durvalumab. METHODS Neoadjuvant treatment consisted of three cycles of cisplatin 100 mg/m2 and docetaxel 85 mg/m2 once every 3 weeks followed by two doses of durvalumab 750 mg once every 2 weeks. Durvalumab was continued for 1 year after surgery. The primary end point was 1-year EFS. The hypothesis for statistical considerations was an improvement of 1-year EFS from 48% to 65%. RESULTS Sixty-eight patients were enrolled, 67 were included in the full analysis set. Radiographic response rate was 43% (95% CI, 31 to 56) after neoadjuvant chemotherapy and 58% (95% CI, 45 to 71) after sequential neoadjuvant immunotherapy. Fifty-five patients were resected, of which 34 (62%) achieved a major pathologic response (MPR; ≤ 10% viable tumor cells) and 10 (18%) among them a complete pathologic response. Postoperative nodal downstaging (ypN0-1) was observed in 37 patients (67%). Fifty-one (93%) resected patients had an R0 resection. There was no significant effect of pretreatment PD-L1 expression on MPR or nodal downstaging. The 1-year EFS rate was 73% (two-sided 90% CI, 63 to 82). Median EFS and overall survival were not reached after 28.6 months of median follow-up. Fifty-nine (88%) patients had an adverse event grade ≥ 3 including two fatal adverse events that were judged not to be treatment-related. CONCLUSION The addition of perioperative durvalumab to neoadjuvant chemotherapy in patients with stage IIIA(N2) non-small-cell lung cancer is safe and exceeds historical data of chemotherapy alone with a high MPR and an encouraging 1-year EFS rate of 73%.
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Affiliation(s)
- Sacha I Rothschild
- Department of Medical Oncology and Comprehensive Cancer Center, University Hospital Basel, Basel, Switzerland
| | - Alfred Zippelius
- Department of Medical Oncology and Comprehensive Cancer Center, University Hospital Basel, Basel, Switzerland
| | | | - Spasenija Savic Prince
- Pathology, Institute of Medical Genetics and Pathology, University Hospital Basel, Basel, Switzerland
| | - Daniel Betticher
- Department of Oncology, HFR Fribourg-Hôpital fribourgeois, Fribourg, Switzerland
| | - Adrienne Bettini
- Department of Oncology, HFR Fribourg-Hôpital fribourgeois, Fribourg, Switzerland
| | - Martin Früh
- Department of Oncology/Hematology, Cantonal Hospital St Gallen, St Gallen, Switzerland.,Department of Oncology, Inselspital Bern, Bern, Switzerland
| | - Markus Joerger
- Department of Oncology/Hematology, Cantonal Hospital St Gallen, St Gallen, Switzerland
| | - Didier Lardinois
- Division of Thoracic Surgery, University Hospital Basel, Basel, Switzerland
| | - Hans Gelpke
- Department of Thoracic and Visceral Surgery, Cantonal Hospital Winterthur, Winterthur, Switzerland
| | - Laetitia A Mauti
- Department of Oncology, Cantonal Hospital Winterthur, Winterthur, Switzerland
| | - Christian Britschgi
- Department of Medical Oncology and Hematology, Comprehensive Cancer Center Zurich, University Hospital Zurich, University of Zurich, Zurich, Switzerland
| | - Walter Weder
- Department of Thoracic Surgery, University Hospital of Zurich, Zurich, Switzerland
| | - Solange Peters
- Department of Oncology, University Hospital Lausanne CHUV, Lausanne, Switzerland
| | - Michael Mark
- Divison of Oncology/Hematology, Cantonal Hospital Graubünden, Chur, Switzerland
| | - Richard Cathomas
- Divison of Oncology/Hematology, Cantonal Hospital Graubünden, Chur, Switzerland
| | | | - Wolf-Dieter Janthur
- Department of Oncology/Hematology, Cantonal Hospital Aarau, Aarau, Switzerland
| | - Christine Waibel
- Department of Oncology, Cantonal Hospital Baden, Baden, Switzerland
| | - Nicolas Mach
- Department of Oncology, University Hospital Geneva, Geneva, Switzerland
| | - Patrizia Froesch
- Oncology Institute of Southern Switzerland, Bellinzona, Switzerland
| | - Martin Buess
- Division of Medical Oncology, St Claraspital, Basel, Switzerland
| | - Pierre Bohanes
- Centre de Chimiothérapie Anti-Cancéreuse, Lausanne, Switzerland
| | | | | | - Michel Gonzalez
- Department of Thoracic Surgery, University Hospital Lausanne CHUV, Lausanne, Switzerland
| | - Miklos Pless
- Department of Oncology, Cantonal Hospital Winterthur, Winterthur, Switzerland
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45
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Rzeniewicz K, Larkin J, Menzies AM, Turajlic S. Immunotherapy use outside clinical trial populations: never say never? Ann Oncol 2021; 32:866-880. [PMID: 33771665 PMCID: PMC9246438 DOI: 10.1016/j.annonc.2021.03.199] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2020] [Revised: 03/02/2021] [Accepted: 03/05/2021] [Indexed: 12/11/2022] Open
Abstract
BACKGROUND Based on favourable outcomes in clinical trials, immune checkpoint inhibitors (ICIs), most notably programmed cell death protein 1 (PD-1) and cytotoxic T-lymphocyte antigen-4 (CTLA-4) inhibitors, are now widely used across multiple cancer types. However, due to their strict inclusion and exclusion criteria, clinical studies often do not address challenges presented by non-trial populations. DESIGN This review summarises available data on the efficacy and safety of ICIs in trial-ineligible patients, including those with autoimmune disease, chronic viral infections, organ transplants, organ dysfunction, poor performance status, and brain metastases, as well as the elderly, children, and those who are pregnant. In addition, we review data concerning other real-world challenges with ICIs, including timing of therapy switch, relationships to radiotherapy or surgery, re-treatment after an immune-related toxicity, vaccinations in patients on ICIs, and current experience around ICI and coronavirus disease-19. Where possible, we provide recommendations to aid the often-difficult decision-making process in those settings. CONCLUSIONS Data suggest that ICIs are often active and have an acceptable safety profile in the populations described above, with the exception of PD-1 inhibitors in solid organ transplant recipients. Decisions about whether to treat with ICIs should be personalised and require multidisciplinary input and careful counselling of patients with respect to potential risks and benefits. Clinical judgements need to be carefully weighed, considering factors such as underlying cancer type, feasibility of alternative treatment options, or activity in trial-eligible patients.
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Affiliation(s)
- K Rzeniewicz
- Warwick Medical School, University of Warwick, Warwick, UK; Cancer Dynamics Laboratory, The Francis Crick Institute, London, UK
| | - J Larkin
- Renal and Skin Units, The Royal Marsden NHS Foundation Trust, London, UK
| | - A M Menzies
- Melanoma Institute Australia and The University of Sydney, Sydney, Australia; Royal North Shore and Mater Hospitals, Sydney, Australia
| | - S Turajlic
- Cancer Dynamics Laboratory, The Francis Crick Institute, London, UK; Renal and Skin Units, The Royal Marsden NHS Foundation Trust, London, UK.
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46
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Shukla N, Hanna N. Neoadjuvant and Adjuvant Immunotherapy in Early-Stage Non-Small Cell Lung Cancer. LUNG CANCER (AUCKLAND, N.Z.) 2021; 12:51-60. [PMID: 34234606 PMCID: PMC8253922 DOI: 10.2147/lctt.s277717] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 02/17/2021] [Accepted: 06/19/2021] [Indexed: 12/25/2022]
Abstract
Surgery or concurrent chemoradiation are standard of care treatments for patients with localized and locally advanced non-small cell lung cancer (NSCLC). While resection and chemoradiation are potentially curative therapies for early-stage disease, relapse rates remain high. Adjuvant or neoadjuvant chemotherapy improves cure rates 5-15% compared with surgery alone for patients with resectable disease. Immune checkpoint inhibitors (ICI) have heralded a new era for the treatment of advanced NSCLC with one-third of patients experiencing long-term survival. There is increasing interest in examining the role of ICI therapy in patients with early-stage NSCLC. Consolidation durvalumab after chemoradiation has become a part of standard of care for patients with inoperable, locally advanced disease. More recently, there is emerging evidence that neoadjuvant treatment with ICIs results in substantial rates of major pathologic response and pathologic complete response, and high rates of R0 resection with no significant delay in time to surgery. Furthermore, preliminary data show that adjuvant treatment with ICIs after adjuvant chemotherapy improves disease-free survival and may play a critical role in reducing disease recurrence in patients with resectable disease. In this review, we discuss recently reported and ongoing studies that are designed to define the role of immunotherapy in patients with non-metastatic NSCLC.
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Affiliation(s)
- Nikhil Shukla
- Department of Hematology/Oncology, Indiana University Melvin and Bren Simon Cancer Center, Indianapolis, IN, 46202, USA
| | - Nasser Hanna
- Department of Hematology/Oncology, Indiana University Melvin and Bren Simon Cancer Center, Indianapolis, IN, 46202, USA
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47
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Ahern E, Solomon BJ, Hui R, Pavlakis N, O'Byrne K, Hughes BGM. Neoadjuvant immunotherapy for non-small cell lung cancer: right drugs, right patient, right time? J Immunother Cancer 2021; 9:jitc-2020-002248. [PMID: 34083418 PMCID: PMC8183290 DOI: 10.1136/jitc-2020-002248] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/15/2021] [Indexed: 02/07/2023] Open
Abstract
Standard curative treatment of early-stage non-small cell lung cancer (NSCLC) involves surgery in combination with postoperative (adjuvant) platinum-based chemotherapy where indicated. Preoperative (neoadjuvant) therapies offer certain theoretical benefits compared with adjuvant approaches, including the ability to assess on-treatment response, reduce the tumor bulk prior to surgery, and enhance tolerability in the preoperative setting. Indeed, the use of neoadjuvant therapies are well established in other cancers such as breast and rectal cancers to debulk the tumor and guide ongoing therapy, and neoadjuvant chemotherapy has similar efficacy but less toxicity in NSCLC. More recently, immune checkpoint inhibitors (ICI) targeting programmed death-1 (PD1)/PD1-ligand 1 (PD-L1) have transformed the treatment of advanced NSCLC; the unique mechanisms of action of ICI offer additional rationale for assessment in the neoadjuvant setting. Preclinical studies in mouse cancer models support the proof of concept of neoadjuvant ICI (NAICI) through improvement of T-cell effector function and long-term memory induction. Preliminary early-phase human trial data support the proposition that NAICI in NSCLC may provide an feasible and potentially efficacious future treatment strategy and large, randomized phase III trials are currently recruiting to assess this approach. However, outstanding issues include defining optimal treatment combinations which balance high efficacy with acceptable toxicity, validating biomarkers to aid in patient selection, and avoiding potential pitfalls such as missing a window for successful surgery, that is, choosing the right drugs, for the right patient, at the right time. Predictive biomarkers to direct selection of therapy are required, and the validation of major pathological response (MPR) as a surrogate for survival will be important in the uptake of the neoadjuvant approach.
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Affiliation(s)
- Elizabeth Ahern
- School of Clinical Sciences, Monash University Faculty of Medicine Nursing and Health Sciences, Clayton, Victoria, Australia .,Medical Oncology, Monash Health, Clayton, Victoria, Australia.,Immunology in Cancer and Infection, QIMR Berghofer Medical Research Institute, Herston, Queensland, Australia
| | - Ben J Solomon
- Medical Oncology, Peter MacCallum Cancer Centre, Melbourne, Victoria, Australia
| | - Rina Hui
- Medical Oncology, Westmead Hospital, Westmead, New South Wales, Australia.,Faculty of Medicine, The University of Sydney, Sydney, New South Wales, Australia
| | - Nick Pavlakis
- Faculty of Medicine, The University of Sydney, Sydney, New South Wales, Australia.,Medical Oncology, Royal North Shore Hospital Northern Sydney Cancer Centre, St. Leonards, New South Wales, Australia
| | - Ken O'Byrne
- Medical Oncology, Princess Alexandra Hospital, Woolloongabba, Queensland, Australia.,School of Biomedical Sciences, Queensland University of Technology, Brisbane, Queensland, Australia
| | - Brett G M Hughes
- Medical Oncology, Royal Brisbane and Women's Hospital, Herston, Queensland, Australia.,Faculty of Medicine, The University of Queensland, Herston, Queensland, Australia.,Medical Oncology, The Prince Charles Hospital, Chermside, Queensland, Australia
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48
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Allaeys T, Berzenji L, Van Schil PE. Surgery after Induction Targeted Therapy and Immunotherapy for Lung Cancer. Cancers (Basel) 2021; 13:2603. [PMID: 34073302 PMCID: PMC8199385 DOI: 10.3390/cancers13112603] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2021] [Revised: 05/23/2021] [Accepted: 05/24/2021] [Indexed: 12/25/2022] Open
Abstract
Multimodality therapy for locally advanced non-small cell lung cancer (NSCLC) is a complex and controversial issue, especially regarding optimal treatment regimens for patients with ipsilateral positive mediastinal nodes (N2 disease). Many trials investigating neoadjuvant immunotherapy and targeted therapy in this subpopulation have shown promising results, although concerns have risen regarding surgical feasibility. A thorough literature review was performed, analyzing all recent studies regarding surgical morbidity and mortality. Despite the fact that two major trials investigating this subject were terminated early, the overall consensus is that surgical management seems feasible. However, dissection of hilar vessels may be challenging due to hilar fibrosis. Further research is necessary to identify the role of surgery in these multimodality treatment regimens, and to define matters such as the optimal treatment regimen, the dosage of the different agents used, the interval between induction therapy and surgery, and the role of adjuvant therapy.
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Affiliation(s)
| | | | - Paul E. Van Schil
- Department of Thoracic and Vascular Surgery, Antwerp University Hospital, Drie Eikenstraat 655, B-2650 Edegem, Antwerp, Belgium; (T.A.); (L.B.)
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49
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Göker E, Altwairgi A, Al-Omair A, Tfayli A, Black E, Elsayed H, Selek U, Koegelenberg C. Multi-disciplinary approach for the management of non-metastatic non-small cell lung cancer in the Middle East and Africa: Expert panel recommendations. Lung Cancer 2021; 158:60-73. [PMID: 34119934 DOI: 10.1016/j.lungcan.2021.05.025] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2021] [Revised: 05/20/2021] [Accepted: 05/23/2021] [Indexed: 12/25/2022]
Abstract
The Middle East and Africa (MEA) region, a large geographical area, lies at the confluence of Asian, Caucasian and African races and comprises of a population with several distinct ethnicities. The course of management of non-small cell lung cancer (NSCLC) differs as per patients' performance status as well as stage of disease, requiring personalized therapy decisions. Although management of NSCLC has received a significant impetus in the form of molecularly targeted therapies and immune therapies in last few years, surgery remains gold standard for patients with early-stage disease. In case of unresectable disease, radiotherapy and chemotherapy are the primary management modalities. With newer therapies being approved for treatment of early stage disease, use of multi-disciplinary team (MDT) for comprehensive management of NSCLC is of prime importance. A group of experts with interest in thoracic oncology, deliberated and arrived at a consensus statement for the community oncologists treating patients with NSCLC in the MEA region. The deliberation was based on the review of the published evidence including literature and global and local guidelines, subject expertise of the participating panellists and experience in real-life management of patients with NSCLC. We present the proposed regional adaptations of international guidelines and recommends the MDT approach for management of NSCLC in MEA.
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Affiliation(s)
- Erdem Göker
- Medical Oncology Dept., Ege University, Izmir, Turkey.
| | | | - Ameen Al-Omair
- Radiation Oncology, Oncology Center, King Faisal Specialist Hospital & Research Center, Riyadh, Saudi Arabia.
| | - Arafat Tfayli
- Department of Internal Medicine, American University of Beirut, Beirut, Lebanon.
| | - Edward Black
- Department of Thoracic Surgery, Sheikh Shakhbout Medical City, P.O. Box 11001, Abu Dhabi, United Arab Emirates.
| | - Hany Elsayed
- Department of Thoracic Surgery, Ain Shams University, Cairo, Egypt.
| | - Ugur Selek
- Department of Radiation Oncology, Koc University School of Medicine, Koc University, Istanbul, Turkey.
| | - Coenraad Koegelenberg
- Division of Pulmonology, Department of Medicine, Faculty of Medicine and Health Sciences, Stellenbosch University and Tygerberg Hospital, Cape Town, South Africa.
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50
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Huber RM, Kauffmann-Guerrero D, Hoffmann H, Flentje M. New developments in locally advanced nonsmall cell lung cancer. Eur Respir Rev 2021; 30:30/160/200227. [PMID: 33952600 DOI: 10.1183/16000617.0227-2020] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2020] [Accepted: 11/17/2020] [Indexed: 12/14/2022] Open
Abstract
Locally advanced nonsmall cell lung cancer, due to its varying prognosis, is grouped according to TNM stage IIIA, IIIB and IIIC. Developments over the last 3 years have been focused on the integration of immunotherapy into the combination treatment of a locally definitive therapy (surgery or radiotherapy) and chemotherapy. For concurrent chemoradiotherapy, consolidation therapy with durvalumab was established. Adjuvant targeted therapy has again gained increasing interest. In order to adapt treatment to the specific stage subgroup and its prognosis, fluorodeoxyglucose positron emission tomography/computed tomography and pathological evaluation of the mediastinum are important. Tumours should be investigated for immunological features and driver mutations. Regarding toxicity, evaluation of pulmonary and cardiac function, as well as symptoms and quality of life, is of increasing importance. To improve the management and prognosis of this heterogeneous entity, clinical trials and registries should take these factors into account.
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Affiliation(s)
- Rudolf M Huber
- Division of Respiratory Medicine and Thoracic Oncology, Dept of Medicine, University of Munich - Campus Innenstadt, Comprehensive Pneumology Center Munich (CPC-M) and Thoracic Oncology Centre Munich, Munich, Germany .,Member of the German Centre of Lung Research
| | - Diego Kauffmann-Guerrero
- Division of Respiratory Medicine and Thoracic Oncology, Dept of Medicine, University of Munich - Campus Innenstadt, Comprehensive Pneumology Center Munich (CPC-M) and Thoracic Oncology Centre Munich, Munich, Germany.,Member of the German Centre of Lung Research
| | - Hans Hoffmann
- Division of Thoracic Surgery, Technical University of Munich, Munich, Germany
| | - Michael Flentje
- Dept of Radiation Oncology and Palliative Medicine, University of Würzburg, Würzburg, Germany
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