1
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Choi S, Ro SK, Moon SW. Prognostic Analysis of Stage I Non-Small Cell Lung Cancer Abutting Adjacent Structures on Preoperative Computed Tomography. J Chest Surg 2024; 57:136-144. [PMID: 38374157 DOI: 10.5090/jcs.23.153] [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: 11/02/2023] [Revised: 12/17/2023] [Accepted: 12/17/2023] [Indexed: 02/21/2024] Open
Abstract
Background Early non-small cell lung cancer (NSCLC) that abuts adjacent structures requires careful evaluation due to its potential impact on postoperative outcomes and prognosis. We examined stage I NSCLC with invasion into adjacent structures, focusing on the prognostic implications after curative surgical resection. Methods We retrospectively analyzed the records of 796 patients who underwent curative surgical resection for pathologic stage IA/IB NSCLC (i.e., visceral pleural invasion only) at a single center from 2008 to 2017. Patients were classified based on tumor abutment and then reclassified by the presence of visceral pleural invasion. Clinical characteristics, pathological features, and survival rates were compared. Results The study included 181 patients with abutting NSCLC (22.7% of all participants) and 615 with non-abutting tumors (77.3%). Those with tumor abutment exhibited higher rates of non-adenocarcinoma (26.5% vs. 9.9%, p<0.01) and visceral/lymphatic/vascular invasion (30.4%/33.1%/12.7% vs. 8.5%/22.4%/5.7%, respectively; p<0.01) compared to those without abutment. Multivariable analysis identified lymphatic invasion and male sex as risk factors for overall survival (OS) and disease-free survival (DFS) in stage I NSCLC measuring 3 cm or smaller. Age, smoking history, vascular invasion, and recurrence emerged as risk factors for OS, whereas the presence of non-pure ground-glass opacity was a risk factor for DFS. Conclusion NSCLC lesions 3 cm or smaller that abut adjacent structures present higher rates of various risk factors than non-abutting lesions, necessitating evaluation of tumor invasion into adjacent structures and lymph node metastasis. In isolation, however, the presence of tumor abutment without visceral pleural invasion does not constitute a risk factor.
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Affiliation(s)
- Soohwan Choi
- Department of Thoracic and Cardiovascular Surgery, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
- Department of Thoracic and Cardiovascular Surgery, Hanyang University Guri Hospital, Hanyang University College of Medicine, Guri, Korea
| | - Sun Kyun Ro
- Department of Thoracic and Cardiovascular Surgery, Hanyang University Guri Hospital, Hanyang University College of Medicine, Guri, Korea
| | - Seok Whan Moon
- Department of Thoracic and Cardiovascular Surgery, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
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2
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Grant C, Hagopian G, Nagasaka M. Neoadjuvant therapy in non-small cell lung cancer. Crit Rev Oncol Hematol 2023; 190:104080. [PMID: 37532102 DOI: 10.1016/j.critrevonc.2023.104080] [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: 04/26/2023] [Revised: 07/14/2023] [Accepted: 07/30/2023] [Indexed: 08/04/2023] Open
Abstract
Non-small cell lung cancer (NSCLC) stages I-III were previously predominantly treated with surgery and chemotherapy. With the advent of Checkmate-816, neoadjuvant nivolumab and chemotherapy was FDA approved for the treatment of resectable NSCLC. There are several ongoing trials evaluating other neoadjuvant combinations of chemotherapy and immunotherapy as well as targeted therapies towards driver mutations. Here, we review previous clinical trials and discuss current ongoing trials' potential benefits and challenges.
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Affiliation(s)
- Christopher Grant
- Department of Medicine, University of California Irvine School of Medicine, Orange, CA, USA
| | - Garo Hagopian
- Department of Medicine, University of California Irvine School of Medicine, Orange, CA, USA
| | - Misako Nagasaka
- Department of Medicine, University of California Irvine School of Medicine, Orange, CA, USA; Division of Hematology and Oncology, Department of Medicine, University of California Irvine School of Medicine, Orange, CA, USA; Division of Neurology, Department of Medicine, St. Marianna University School of Medicine, Kawasaki, Japan.
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3
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Cheng Y, Chen ZY, Huang JJ, Shao D. Efficacy evaluation of neoadjuvant immunotherapy plus chemotherapy for non-small-cell lung cancer: comparison of PET/CT with postoperative pathology. Eur Radiol 2023; 33:6625-6635. [PMID: 37515634 DOI: 10.1007/s00330-023-09922-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2022] [Revised: 04/16/2023] [Accepted: 05/29/2023] [Indexed: 07/31/2023]
Abstract
OBJECTIVES To assess the value of positron emission tomography/computed tomography (PET/CT) in the efficacy evaluation of patients undergoing neoadjuvant immunotherapy plus chemotherapy, and to analyze its correlation with postoperative pathology. METHODS The PET/CT metabolic parameters and CT size were retrospectively analyzed before and after neoadjuvant immunotherapy plus chemotherapy in 67 patients with resectable stage II/IIIA non-small-cell lung cancer (NSCLC). CT assessment based on immune response evaluation criteria in solid tumor criteria ((i)RECIST) was compared with PET/CT assessment based on the response criteria in solid tumors (PERCIST). The correlations between PET/CT metabolic parameters and postoperative pathology were analyzed. The value of PET/CT in the efficacy evaluation was assessed. RESULTS The PET/CT assessment showed high consistency with postoperative pathological evaluation, yet the CT assessment showed low consistency with postoperative pathological evaluation. The (i)RECIST and PERCIST criteria showed statistically significant differences (p < 0.001). The postoperative pathological response was negatively associated with ΔSUVmax (%) (r = - 0.812, p < 0.001), ΔSUVmean (%) (r = - 0.805, p < 0.001), and ΔSUVpeak (%) (r = - 0.800, p < 0.001). The cut-off values of 75.8 for ΔSUVmax (%), 67.8 for ΔSUVmean (%), and 74.6 for ΔSUVpeak (%) had the highest sensitivity and specificity. CONCLUSION The PERCIST criteria are more sensitive and accurate than (i)RECIST criteria to identify more responders when evaluating the response of neoadjuvant immunotherapy plus chemotherapy for NSCLC. PET/CT shows high accuracy in predicting postoperative pathological response. Our study shows the important role PET/CT plays in the efficacy evaluation of NSCLC patients undergoing neoadjuvant immunotherapy plus chemotherapy, as well as in predicting the prognosis and guiding postoperative treatment. CLINICAL RELEVANCE STATEMENT Neoadjuvant immunotherapy plus chemotherapy is highly effective in the treatment of non-small-cell lung cancer. And PET/CT played an important role in the efficacy evaluation following neoadjuvant immunotherapy plus chemotherapy for non-small-cell lung cancer. KEY POINTS • Neoadjuvant immunotherapy plus chemotherapy is highly effective in the treatment of NSCLC. • The PERCIST criteria are more sensitive and accurate than (i)RECIST criteria to identify more responders when evaluating the response of neoadjuvant immunotherapy plus chemotherapy for NSCLC. • PET/CT played an important role in the efficacy evaluation; ΔSUVmax (%), ΔSUVmean (%), and ΔSUVpeak (%) following neoadjuvant immunotherapy plus chemotherapy for NSCLC had high consistency and strong correlations with postoperative pathology.
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Affiliation(s)
- You Cheng
- Department of PET Center, Guangdong Provincial People's Hospital (Guangdong Academy of Medical Sciences), Southern Medical University, Room 526, 5/F, Weilun Building, 106 Zhongshan Er Road, Guangzhou, 510080, Guangdong, People's Republic of China
| | - Zhi-Yong Chen
- Department of Radiation Oncology, Guangdong Provincial People's Hospital (Guangdong Academy of Medical Sciences), Southern Medical University, Guangzhou, Guangdong, People's Republic of China
| | - Jian-Jiang Huang
- Department of Pathology, Guangdong Provincial People's Hospital (Guangdong Academy of Medical Sciences), Southern Medical University, Guangzhou, Guangdong, People's Republic of China
| | - Dan Shao
- Department of PET Center, Guangdong Provincial People's Hospital (Guangdong Academy of Medical Sciences), Southern Medical University, Room 526, 5/F, Weilun Building, 106 Zhongshan Er Road, Guangzhou, 510080, Guangdong, People's Republic of China.
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4
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Cesario S, Genovesi V, Salani F, Vasile E, Fornaro L, Vivaldi C, Masi G. Evolving Landscape in Liver Transplantation for Hepatocellular Carcinoma: From Stage Migration to Immunotherapy Revolution. Life (Basel) 2023; 13:1562. [PMID: 37511937 PMCID: PMC10382048 DOI: 10.3390/life13071562] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2023] [Revised: 06/30/2023] [Accepted: 07/10/2023] [Indexed: 07/30/2023] Open
Abstract
Liver transplantation (LT) represents the primary curative option for HCC. Despite the extension of transplantation criteria and conversion with down-staging loco-regional treatments, transplantation is not always possible. The introduction of new standards of care in advanced HCC including a combination of immune checkpoint inhibitor-based therapies led to an improvement in response rates and could represent a promising strategy for down-staging the tumor burden. In this review, we identify reports and series, comprising a total of 43 patients who received immune checkpoint inhibitors as bridging or down-staging therapies prior to LT. Overall, treated patients registered an objective response rate of 21%, and 14 patients were reduced within the Milan criteria. Graft rejection was reported in seven patients, resulting in the death of four patients; in the remaining cases, LT was performed safely after immunotherapy. Further investigations are required to define the duration of immune checkpoint inhibitors, their minimum washout period and the LT long-term safety of this strategy. Some randomized clinical trials including immunotherapy combinations, loco-regional treatment and/or tyrosine kinase inhibitors are ongoing and will likely determine the appropriateness of immune checkpoint inhibitors' administration before LT.
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Affiliation(s)
- Silvia Cesario
- Unit of Medical Oncology 2, Azienda Ospedaliero-Universitaria Pisana, 56126 Pisa, Italy
| | - Virginia Genovesi
- Unit of Medical Oncology 2, Azienda Ospedaliero-Universitaria Pisana, 56126 Pisa, Italy
| | - Francesca Salani
- Institute of Interdisciplinary Research "Health Science", Scuola Superiore Sant'Anna, Piazza Martiri della Libertà 33, 56124 Pisa, Italy
| | - Enrico Vasile
- Unit of Medical Oncology 2, Azienda Ospedaliero-Universitaria Pisana, 56126 Pisa, Italy
| | - Lorenzo Fornaro
- Unit of Medical Oncology 2, Azienda Ospedaliero-Universitaria Pisana, 56126 Pisa, Italy
| | - Caterina Vivaldi
- Unit of Medical Oncology 2, Azienda Ospedaliero-Universitaria Pisana, 56126 Pisa, Italy
- Department of Translational Research and New Technologies in Medicine and Surgery, University of Pisa, 56126 Pisa, Italy
| | - Gianluca Masi
- Unit of Medical Oncology 2, Azienda Ospedaliero-Universitaria Pisana, 56126 Pisa, Italy
- Department of Translational Research and New Technologies in Medicine and Surgery, University of Pisa, 56126 Pisa, Italy
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Stanley R, Flanagan S, Reilly DO, Kearney E, Naidoo J, Dowling CM. Immunotherapy through the Lens of Non-Small Cell Lung Cancer. Cancers (Basel) 2023; 15:cancers15112996. [PMID: 37296957 DOI: 10.3390/cancers15112996] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2023] [Revised: 05/24/2023] [Accepted: 05/28/2023] [Indexed: 06/12/2023] Open
Abstract
Immunotherapy has revolutionised anti-cancer treatment in solid organ malignancies. Specifically, the discovery of CTLA-4 followed by PD-1 in the early 2000s led to the practice-changing clinical development of immune checkpoint inhibitors (ICI). Patients with lung cancer, including both small cell (SCLC) and non-small cell lung cancer (NSCLC), benefit from the most commonly used form of immunotherapy in immune checkpoint inhibitors (ICI), resulting in increased survival and quality of life. In NSCLC, the benefit of ICIs has now extended from advanced NSCLC to earlier stages of disease, resulting in durable benefits and the even the emergence of the word 'cure' in long term responders. However, not all patients respond to immunotherapy, and few patients achieve long-term survival. Patients may also develop immune-related toxicity, a small percentage of which is associated with significant mortality and morbidity. This review article highlights the various types of immunotherapeutic strategies, their modes of action, and the practice-changing clinical trials that have led to the widespread use of immunotherapy, with a focus on ICIs in NSCLC and the current challenges associated with advancing the field of immunotherapy.
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Affiliation(s)
- Robyn Stanley
- School of Medicine, University of Limerick, V94 T9PX Limerick, Ireland
| | - Saoirse Flanagan
- School of Medicine, University of Limerick, V94 T9PX Limerick, Ireland
| | | | - Ella Kearney
- School of Medicine, University of Limerick, V94 T9PX Limerick, Ireland
| | - Jarushka Naidoo
- Beaumont Hospital, D09 V2N0 Dublin, Ireland
- Department of Medicine, Royal College of Surgeons in Ireland, D02 YN77 Dublin, Ireland
- Sidney Kimmel Comprehensive Cancer Centre, Johns Hopkins University, Baltimore, MD 21218, USA
| | - Catríona M Dowling
- School of Medicine, University of Limerick, V94 T9PX Limerick, Ireland
- Department of Medicine, Royal College of Surgeons in Ireland, D02 YN77 Dublin, Ireland
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6
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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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Dehghani T, Shahrjerdi A, Kahrizi MS, Soleimani E, Ravandeh S, Merza MS, Rahnama N, Ebrahimzadeh F, Bakhshesh M. Targeting programmed cell death protein 1 (PD-1) for treatment of non-small-cell lung carcinoma (NSCLC); the recent advances. Pathol Res Pract 2023; 246:154470. [PMID: 37150133 DOI: 10.1016/j.prp.2023.154470] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/13/2023] [Revised: 04/17/2023] [Accepted: 04/18/2023] [Indexed: 05/09/2023]
Abstract
The immune system uses various immune checkpoint axes to adjust responses, support homeostasis, and deter self-reactivity and autoimmunity. Nevertheless, non-small-cell lung carcinoma (NSCLC) can use protective mechanisms to facilitate immune evasion, which leads to potentiated cancer survival and proliferation. In this light, many blocking anti-bodies have been developed to negatively regulate checkpoint molecules, in particular, programmed cell death protein 1 (PD-1) / PD-ligand 1 (L1), and bypass these immune suppressive mechanisms. Meanwhile, anti-PD-1 anti-bodies such as nivolumab, pembrolizumab, cemiplimab, and sintilimab have shown excellent competence in successfully inspiring immune responses versus NSCLC. Accordingly, the United States Food and Drug Administration (FDA) has recently approved nivolumab (alone or in combination with ipilimumab) and pembrolizumab (alone or in combination with chemotherapy) as first-line treatment for advanced NSCLC patients. However, PD-1 blockade monotherapy remains inefficient in more than 60% of NSCLC patients, and many patients don't respond or acquire resistance to this modality. Also, toxicities related to anti-PD-1 anti-body have been progressively identified in clinical trials and oncology practice. Herein, we will outline the clinical benefits of PD-1 blockade therapy alone or in combination with other treatments (e.g., chemotherapy, radiotherapy, anti-angiogenic therapy) in NSCLC patients. Moreover, we will take a glimpse into the recently identified predictive biomarkers to determine patients most likely to suffer serious adverse events to decrease untoward toxicity risk and diminish treatment costs.
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Affiliation(s)
- Tannaz Dehghani
- Department of Internal Medicine, Lorestan University of Medical Sciences, Lorestan, Iran
| | - Alireza Shahrjerdi
- National Institute for Genetic Engineering and Biotechnology (NIGEB), P.O. Box: 14965/161, Tehran, Iran
| | | | - Elnaz Soleimani
- Departmant of Genetic, Babol University of Medical Science, Babol, Iran
| | | | - Muna S Merza
- Prosthetic Dental Techniques Department, Al-Mustaqbal university College, Babylon 51001, Iraq
| | - Negin Rahnama
- Department of Internal Medicine and Health Services, Semnan University of Medical Sciences, Semnan, Iran
| | - Farnoosh Ebrahimzadeh
- Department of Internal Medicine, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran.
| | - Morteza Bakhshesh
- Molecular and Medicine Research Center, Khomein University of Medical Sciences, Khomein, Iran.
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8
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Xia L, Guo J, E H, Zhang W, Huang Y, Zhang L, Zhao D, Xie D, Wu C, Hou L. Major pathological response exhibited distinct prognostic significance for lung adenocarcinoma post different modalities of neoadjuvant therapy. Histopathology 2023; 82:691-703. [PMID: 36579364 DOI: 10.1111/his.14855] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2022] [Revised: 12/02/2022] [Accepted: 12/23/2022] [Indexed: 12/30/2022]
Abstract
AIMS For non-small-cell lung cancer (NSCLC) patients receiving neoadjuvant therapy, the major pathological response (MPR) is defined as the percentage of residual viable tumour cells (%RVT) in the tumour bed of no more than 10%. It has been proposed as a predictor of survival in neoadjuvant therapy-treated cohorts. Nonetheless, the significance of %RVT in the pathological assessment of lung adenocarcinoma cohorts remains undetermined. METHODS AND RESULTS Overall, 152 lung adenocarcinoma patients were included in this retrospective study, among whom 67 received neoadjuvant targeted therapy and 85 received neoadjuvant chemotherapy. Clinicopathological characteristics, neoadjuvant treatment response and survival status were investigated. The routinely adopted standard for MPR (%RVT ≤ 10%) failed to differentiate prognosis in the lung adenocarcinoma population. For the neoadjuvant chemotherapy cohort, the optimal %RVT cut-off value of RFS was 60%. However, this cut-off value was clinically insignificant in the neoadjuvant targeted-therapy cohort. Hence, for these patients, we built a nomogram model including high-grade patterns and ypN stage to predict disease recurrence, demonstrating high efficacy (a bootstrap-corrected C-index of 0.731). CONCLUSIONS %RVT served as a strong indicator of the prognosis of lung adenocarcinoma in patients receiving neoadjuvant chemotherapy but not neoadjuvant targeted therapy. Residual high-grade pathological patterns might substitute MPR in prognostic evaluation of lung adenocarcinoma post-targeted therapy.
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Affiliation(s)
- Lang Xia
- Department of Thoracic Surgery, Shanghai Pulmonary Hospital, School of Medicine, Tongji University, Shanghai, China
| | - Junhong Guo
- Department of Pathology, Shanghai Pulmonary Hospital, School of Medicine, Tongji University, Shanghai, China
| | - Haoran E
- Department of Thoracic Surgery, Shanghai Pulmonary Hospital, School of Medicine, Tongji University, Shanghai, China
| | - Wei Zhang
- Department of Pathology, Shanghai Pulmonary Hospital, School of Medicine, Tongji University, Shanghai, China
| | - Yan Huang
- Department of Pathology, Shanghai Pulmonary Hospital, School of Medicine, Tongji University, Shanghai, China
| | - Liping Zhang
- Department of Pathology, Shanghai Pulmonary Hospital, School of Medicine, Tongji University, Shanghai, China
| | - Deping Zhao
- Department of Thoracic Surgery, Shanghai Pulmonary Hospital, School of Medicine, Tongji University, Shanghai, China
| | - Dong Xie
- Department of Thoracic Surgery, Shanghai Pulmonary Hospital, School of Medicine, Tongji University, Shanghai, China
| | - Chunyan Wu
- Department of Pathology, Shanghai Pulmonary Hospital, School of Medicine, Tongji University, Shanghai, China
| | - Likun Hou
- Department of Pathology, Shanghai Pulmonary Hospital, School of Medicine, Tongji University, Shanghai, China
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9
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Lazzari C, Spagnolo CC, Ciappina G, Di Pietro M, Squeri A, Passalacqua MI, Marchesi S, Gregorc V, Santarpia M. Immunotherapy in Early-Stage Non-Small Cell Lung Cancer (NSCLC): Current Evidence and Perspectives. Curr Oncol 2023; 30:3684-3696. [PMID: 37185393 PMCID: PMC10136903 DOI: 10.3390/curroncol30040280] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2023] [Revised: 03/12/2023] [Accepted: 03/25/2023] [Indexed: 03/29/2023] Open
Abstract
Lung cancer is the leading cause of cancer deaths in the world. Surgery is the most potentially curative therapeutic option for patients with early-stage non-small cell lung cancer (NSCLC). The five-year survival for these patients remains poor and variable, depending on the stage of disease at diagnosis, and the risk of recurrence following tumor resection is high. During the last 20 years, there has been a modest improvement in the therapeutic strategies for resectable NSCLC. Immune checkpoint inhibitors (ICIs), alone or in combination with chemotherapy, have become the cornerstone for the treatment of metastatic NSCLC patients. Recently, their clinical development has been shifted in the neoadjuvant and adjuvant settings where they have demonstrated remarkable efficacy, leading to improved clinical outcomes. Based on the positive results from phase III trials, ICIs have become a therapeutic option in neoadjuvant and adjuvant settings. On October 2021 the Food and Drug Administration (FDA) approved atezolizumab as an adjuvant treatment following surgery and platinum-based chemotherapy for patients with NSCLC whose tumors express PD-L1 ≥ 1%. In March 2022, nivolumab in combination with platinum-doublet chemotherapy was approved for adult patients with resectable NSCLC in the neoadjuvant setting. The current review provides an updated overview of the clinical trials exploring the role of immunotherapy in patients with early-stage NSCLC, focusing on the biological rationale for their use in the perioperative setting. We will also discuss the role of potential predictive biomarkers to personalize therapy and optimize the incorporation of immunotherapy into the multimodality management of stage I-III NSCLC.
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10
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Schlachtenberger G, Doerr F, Menghesha H, Amorin A, Hoepker K, Hagmeyer L, Wahlers T, Hekmat K, Heldwein MB. Prognostic impact of lymph node spreading pattern in N2 NSCLC patients. Expert Rev Anticancer Ther 2023; 23:319-326. [PMID: 36708591 DOI: 10.1080/14737140.2023.2174528] [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: 01/29/2023]
Abstract
BACKGROUND One-third of non-small cell lung cancer (NSCLC) patients are diagnosed with locally advanced disease. Long-term survival in stage IIIA/B-N2 remains poor; this may also be due to lymph node spreading pattern. Therefore, we compared the overall survival of stage IIIA/B-N2 patients with superior mediastinal lymph nodes (SML) with infracarinal- or inferior mediastinal lymph nodes (IML) and with multilevel disease (MLD). RESEARCH DESIGN AND METHODS One-, three-and five-year survival rates were measured. Kaplan-Meier curves and Cox proportional hazards model assessed survival and were used to identify prognostic factors. RESULTS We reviewed data of stage IIIA/B-N2 patients (n = 129) who underwent surgery for NSCLC between 2012 and 2020. Patients with SML (n = 62) were compared to ILM (n = 37) and MLD (n = 30). SML patients showed significantly better one- (SML: 95.2% vs. IML: 78.6% vs. MLD: 69.4%, p = 0.03), three- (78.8% vs. 27.7 vs. 13.3%; p = <0.001) and five-year (61.1% vs. 17.1 vs. 3%; p < 0.001) survival rates, than IML and MLD patients. Kaplan-Meier curves showed prolonged overall survival for SML patients (log-rank SML, ILM, MLD p < 0.0001). CONCLUSIONS This study showed significantly better long-term survival of SML patients than IML and MLD patients. The long-term survival of ILM and MLD patients was equally poor.
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Affiliation(s)
- Georg Schlachtenberger
- Department of Cardiothoracic Surgery, Heart Center, University Hospital Cologne Kerpener Strasse 62, Cologne, Germany
| | - Fabian Doerr
- Department of Cardiothoracic Surgery, Heart Center, University Hospital Cologne Kerpener Strasse 62, Cologne, Germany
| | - Hruy Menghesha
- Department of Cardiothoracic Surgery, Heart Center, University Hospital Cologne Kerpener Strasse 62, Cologne, Germany
| | - Andres Amorin
- Department of Cardiothoracic Surgery, Heart Center, University Hospital Cologne Kerpener Strasse 62, Cologne, Germany
| | - Katja Hoepker
- University of Cardiology and Pneumology, Heart Center, University Hospital Cologne Kerpener Strasse 62, Cologne, Germany
| | - Lars Hagmeyer
- Clinic for Pneumology and Allergology, Hospital Bethanien, Aufderhöher Strasse, Solingen, Germany
| | - Thorsten Wahlers
- Department of Cardiothoracic Surgery, Heart Center, University Hospital Cologne Kerpener Strasse 62, Cologne, Germany
| | - Khosro Hekmat
- Department of Cardiothoracic Surgery, Heart Center, University Hospital Cologne Kerpener Strasse 62, Cologne, Germany
| | - Matthias B Heldwein
- Department of Cardiothoracic Surgery, Heart Center, University Hospital Cologne Kerpener Strasse 62, Cologne, Germany
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11
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Wu X, Chau YF, Bai H, Zhuang X, Wang J, Duan J. Progress on neoadjuvant immunotherapy in resectable non-small cell lung cancer and potential biomarkers. Front Oncol 2023; 12:1099304. [PMID: 36761426 PMCID: PMC9902866 DOI: 10.3389/fonc.2022.1099304] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2022] [Accepted: 12/31/2022] [Indexed: 01/25/2023] Open
Abstract
Immune checkpoint inhibitors (ICIs) are highly concerned in the treatment of non-small cell lung cancer (NSCLC), represented by inhibitors of programmed death protein 1 (PD-1) and its ligand (PD-L1), and inhibitors of cytotoxic T lymphocyte-associated antigen-4 (CTLA-4). The introduction of immunotherapy in the treatment of perioperative NSCLC has improved the prognosis to a great extent, as demonstrated by several phase II and III clinical trials. The target population for immunotherapy in early-stage NSCLC is still under discussion, and the biomarkers for neoadjuvant immunotherapy population selection are the next pending problem. The predictive efficacy of many potential makers is still being explored, including PD-L1 expression levels, tumor mutation burden, circulating tumor DNA, components of the tumor microenvironment, and several clinical factors. We summarize key findings on the utility of ICIs in clinical trials of preoperative NSCLC patients and conclude analyses of relevant biomarkers to provide a better understanding of potentially predictive biomarkers in neoadjuvant immunotherapy.
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Affiliation(s)
- Xinyu Wu
- CAMS Key Laboratory of Translational Research on Lung Cancer, State Key Laboratory of Molecular Oncology, Department of Medical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences Peking Union Medical College, Beijing, China
| | - Yi Fung Chau
- CAMS Key Laboratory of Translational Research on Lung Cancer, State Key Laboratory of Molecular Oncology, Department of Medical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences Peking Union Medical College, Beijing, China
| | - Hua Bai
- CAMS Key Laboratory of Translational Research on Lung Cancer, State Key Laboratory of Molecular Oncology, Department of Medical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences Peking Union Medical College, Beijing, China
| | - Xiaofei Zhuang
- Department of Thoracic Surgery, Shanxi Province Cancer Hospital/Shanxi Hospital Affiliated to Cancer Hospital, Chinese Academy of Medical Sciences/Cancer Hospital Affiliated to Shanxi Medical University, Taiyuan, China
| | - Jie Wang
- CAMS Key Laboratory of Translational Research on Lung Cancer, State Key Laboratory of Molecular Oncology, Department of Medical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences Peking Union Medical College, Beijing, China
| | - Jianchun Duan
- CAMS Key Laboratory of Translational Research on Lung Cancer, State Key Laboratory of Molecular Oncology, Department of Medical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences Peking Union Medical College, Beijing, China,Department of Medical Oncology, Shanxi Province Cancer Hospital/Shanxi Hospital Affiliated to Cancer Hospital, Chinese Academy of Medical Sciences/Cancer Hospital Affiliated to Shanxi Medical University, Taiyuan, China,*Correspondence: Jianchun Duan,
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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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13
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Ni Y, Lei J, Huang W, Wang J, Guo H, Lv F, Kang S, Lan K, Jiang T. Systematic review of the perioperative immunotherapy in patients with non-small cell lung cancer: evidence mapping and synthesis. Front Oncol 2023; 13:1092663. [PMID: 37182179 PMCID: PMC10172597 DOI: 10.3389/fonc.2023.1092663] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2022] [Accepted: 04/05/2023] [Indexed: 05/16/2023] Open
Abstract
Objectives This study aimed to use evidence mapping to provide an overview of immune checkpoint inhibitors (ICIs) as perioperative treatments for non-small cell lung cancer (NSCLC) and to identify areas of this field where future research is most urgently needed. Methods Multiple databases (PubMed, EMBASE, Cochrane Library, and Web of Science) were searched to identify clinical trials published up to November 2021 that examined the effect of perioperative ICIs for perioperative treatment of NSCLC. Study design, sample size, patient characteristics, therapeutic regimens, clinical stages, short-term and long-term therapeutic outcomes, surgery associated parameters, and therapeutic safety were examined. Results We included 66 trials (3564 patients) and used evidence mapping to characterize the available data. For surgery associated outcomes, sixty-two studies (2480 patients) provided complete information regarding the use of surgery after neoadjuvant immunotherapy and data on R0 resection were available in 42 studies (1680 patients); for short-term clinical outcomes, 57 studies (1842 patients) evaluated pathologic complete response (pCR) after neoadjuvant immunotherapy and most of included studies achieved pCR in the range of 30 to 40%; for long-term clinical outcomes, 15 studies (1932 patients) reported DFS, with a median range of 17.9-53.6 months; and only a few studies reported the safety profiles of perioperative immunotherapies. Conclusion Our evidence mapping systematically summarized the results of all clinical trials and studies that examined ICIs as perioperative treatments for NSCLC. The results indicated more studies that evaluate long-term patient outcomes are needed to provide a stronger foundation for the use of these treatments.
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Affiliation(s)
- Yunfeng Ni
- Department of Thoracic Surgery, Tangdu Hospital, Air Force Military Medical University, Xi’an, China
| | - Jie Lei
- Department of Thoracic Surgery, Tangdu Hospital, Air Force Military Medical University, Xi’an, China
| | - Wan Huang
- Department of Cell Biology, National Translational Science Center for Molecular Medicine, Fourth Military Medical University, Xi’an, China
| | - Jian Wang
- Department of Thoracic Surgery, Tangdu Hospital, Air Force Military Medical University, Xi’an, China
| | - Haihua Guo
- Department of Thoracic Surgery, Tangdu Hospital, Air Force Military Medical University, Xi’an, China
| | - Feng Lv
- Department of Thoracic Surgery, Tangdu Hospital, Air Force Military Medical University, Xi’an, China
| | - Shuhong Kang
- Department of Thoracic Surgery, Tangdu Hospital, Air Force Military Medical University, Xi’an, China
| | - Ke Lan
- Department of Thoracic Surgery, Tangdu Hospital, Air Force Military Medical University, Xi’an, China
| | - Tao Jiang
- Department of Thoracic Surgery, Tangdu Hospital, Air Force Military Medical University, Xi’an, China
- *Correspondence: Tao Jiang,
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14
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Deng H, Liang H, Chen J, Wang W, Li J, Xiong S, Cheng B, Li C, Chen Z, Wang H, Zheng J, Guo Z, He J, Liang W. Preoperative immunochemotherapy for locally advanced non-small cell lung cancer: an analysis of the clinical outcomes, optimal number of cycles, and peripheral immune markers. Transl Lung Cancer Res 2022; 11:2364-2381. [PMID: 36636407 PMCID: PMC9830256 DOI: 10.21037/tlcr-22-439] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2022] [Accepted: 11/06/2022] [Indexed: 12/30/2022]
Abstract
Background This retrospective study aimed to evaluate the real-world efficacy of neoadjuvant immunochemotherapy in locally advanced stage III non-small cell lung cancer (NSCLC), with a particular focus on analyzing the optimal treatment cycle and peripheral immune markers. Methods Eligible patients with biopsy-confirmed stage III NSCLC who underwent neoadjuvant immunochemotherapy between January 1st, 2018 and March 30th, 2021 were identified, and their oncological outcomes were collected. Results A total of 115 patients were identified, among whom 61, 51, and three cases were classified as clinical stage IIIA, IIIB, and IIIC at presentation, respectively. The objective response rate was 61.7% (71/115) after immunochemotherapy. The most frequent surgical procedure was lobectomy, performed in 91 (79.1%) cases, and all patients had microscopic-free margins. Major pathological response (MPR) was observed in 64 (55.7%) patients, among whom 44 (38.3%) achieved a complete pathological response; pathological-confirmed lymph node downstage (cN2-3 to ypN0-1) was described in 73.6% (67/91) of patients with cN2-3 diseases. The median disease-free survival (DFS) of all enrolled patients was 23.6 [95% confidence interval (CI): 15.9-31.3] months, while for patients with residual tumors of more than 10%, the median DFS was 18.1 (95% CI: 12.5-23.8) months. The post-hoc multivariable analysis showed that three [odds ratio (OR), 4.78; 95% CI: 1.17-19.55] and four (OR: 6.50; 95% CI: 1.12-37.54) cycles of neoadjuvant immunochemotherapy were prone to higher MPR rates compared to two cycles in patients that were classified as complete/partial response (CR/PR). However, adding over five cycles was not associated with a higher MPR rate (OR, 0.91; 95% CI: 0.15-5.47). The pretreatment lymphocyte count level (1.89±0.68 vs. 1.59±0.63, P=0.019) and monocyte count level (0.71±0.32 vs. 0.59, P=0.020) were significantly higher in MPR patients compared to non-MPR patients. Conclusions The present study confirmed a favorable real-world tumor downstage efficacy of neoadjuvant immunochemotherapy in locally advanced NSCLC. Even though CR/PR was achieved, it is still beneficial when extended into 3-4 cycles of neoadjuvant immunochemotherapy.
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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
| | - Hengrui 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
| | - Jiawei Chen
- 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
| | - Wei Wang
- 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
| | - 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
| | - 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
| | - Caichen 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
| | - Zhuxing Chen
- 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
| | - Haixuan Wang
- 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
| | - Jianqi Zheng
- 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
| | - Zhuoxuan Guo
- 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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Cheng Y, Chen Y, Hou X, Yu J, Wen H, Dai J, Zheng Y. Development of a Nomogram for Predicting Surgical Site Infection in Patients with Resected Lung Neoplasm Undergoing Minimally Invasive Surgery. Surg Infect (Larchmt) 2022; 23:754-762. [PMID: 36149679 DOI: 10.1089/sur.2022.166] [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: 12/24/2022] Open
Abstract
Background: Predictive models are necessary to target high-risk populations and provide precision interventions for patients with lung neoplasm who suffer from surgical site infections (SSI). Patients and Methods: This case control study included patients with lung neoplasm who underwent minimally invasive surgeries (MIS). Logistic regression was used to generate the prediction model of SSI, and a nomogram was created. A receiver operator characteristic (ROC) curve was used to examine the predictive value of the model. Results: A total of 151 patients with SSI were included, and 604 patients were randomly selected among the patients without SSI (ratio 4:1). Male gender (odds ratio [OR], 2.55; 95% confidence interval [CI], 1.57-4.15; p < 0.001), age >60 years (OR, 2.10; 95% CI, 1.29-3.44, p = 0.003), operation time >60 minutes (all categories, p < 0.05), treatments for diabetes mellitus (OR, 2.96; 95% CI, 1.75-4.98l; p < 0.001), and best forced expiratory volume in 1 second (FEV1)/forced vital capacity (FVC; OR, 0.96; 95% CI, 0.94-0.99; p = 0.008) were independently associated with SSI. The model based on these variables showed an area under the curve (AUC) of 0.813 for predicting SSI. Conclusions: A nomogram predictive model was successfully established for predicting SSI in patients receiving MIS, with good predictive value.
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Affiliation(s)
- Yuejia Cheng
- Department of Medical Administration, Shanghai Chest Hospital, Shanghai Jiao Tong University, Shanghai, China
| | - Yong Chen
- Department of Thoracic Surgery, Shanghai Chest Hospital, Shanghai Jiao Tong University, Shanghai, China
| | - Xumin Hou
- Department of Hospital President, Shanghai Chest Hospital, Shanghai Jiao Tong University, Shanghai, China
| | - Jianguang Yu
- Department of Pharmacy, Shanghai Chest Hospital, Shanghai Jiao Tong University, Shanghai, China
| | - Haini Wen
- Department of Pharmacy, Shanghai Chest Hospital, Shanghai Jiao Tong University, Shanghai, China
| | - Jinjie Dai
- Department of Medical Administration, Shanghai Chest Hospital, Shanghai Jiao Tong University, Shanghai, China
| | - Yue Zheng
- Department of Medical Administration, Shanghai Chest Hospital, Shanghai Jiao Tong University, Shanghai, China
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[Progress of Neoadjuvant Immunotherapy for Non-small Cell Lung Cancer]. ZHONGGUO FEI AI ZA ZHI = CHINESE JOURNAL OF LUNG CANCER 2022; 25:524-533. [PMID: 35899452 PMCID: PMC9346153 DOI: 10.3779/j.issn.1009-3419.2022.101.29] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Neoadjuvant immunotherapy, including neoadjuvant single- or dual-drug immunotherapy or combined immunotherapy with chemotherapy or radiotherapy, has witnessed a rapid development in non-small cell lung cancer. Clinical trials exhibited the encouraging pathological responses and certain clinical benefits in selected patients, with tolerable toxicity. Nivolumab with chemotherapy has been approved by Food and Drug Administration (FDA) as the first immunotherapy-based treatment for non-small cell lung cancer in the neoadjuvant treatment setting. There is the need for further evaluation of long-term efficacy, side effects or surgical issues for neoadjuvant immunotherapy in non-small cell lung cancer.
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Novel Inflammasome-Based Risk Score for Predicting Survival and Efficacy to Immunotherapy in Early-Stage Non-Small Cell Lung Cancer. Biomedicines 2022; 10:biomedicines10071539. [PMID: 35884843 PMCID: PMC9313462 DOI: 10.3390/biomedicines10071539] [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: 05/27/2022] [Revised: 06/26/2022] [Accepted: 06/27/2022] [Indexed: 12/02/2022] Open
Abstract
Immune checkpoint inhibitors (ICI) for early-stage non-small cell lung cancer (NSCLC) have been approved to improve outcomes and reduce recurrence. Biomarkers for patient selection are needed. In this paper, we proposed an inflammasome-based risk score (IRS) system for prognosis and prediction of ICI response for early-stage NSCLC. Cox regression analysis was used to identify significant genes (from 141 core inflammasome genes) for overall survival (OS) in a microarray discovery cohort (n = 467). IRS was established and independently validated by other datasets (n = 1320). We evaluated the inflammasome signaling steps based on five gene sets, which were IL1B-, CASP-1-, IL18-, GSDMD-, and inflammasome-regulated genes. Gene set enrichment analysis, the Kaplan–Meier curve, receiver operator characteristic with area under curve (AUC) analysis, and advanced bioinformatic tools were used to confirm the ability of IRS in prognosis and classification of patients into ICI responders and non-responders. A 30-gene IRS was developed, and it indicated good risk stratification at 10-year OS (AUC = 0.726). Patients were stratified into high- and low-risk groups based on optimal cutoff points, and high-risk IRS had significantly poorer OS and relapse-free survival. In addition, the high-risk group was characterized by an inflamed immunophenotype and higher proportion of ICI responders. Furthermore, expression of SLAMF8 was the key gene in IRS and indicated good correlation with biomarkers associated with immunotherapy. It could serve as a therapeutic target in the clinical setting of immunotherapy.
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Clinical Efficacy and Safety Analysis of PD-1/PD-L1 Inhibitor vs. Chemotherapy in the Treatment of Advanced Non-Small-Cell Lung Cancer: A Systematic Review and Meta-Analysis. BIOMED RESEARCH INTERNATIONAL 2022; 2022:9500319. [PMID: 36033563 PMCID: PMC9402310 DOI: 10.1155/2022/9500319] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/25/2022] [Revised: 06/11/2022] [Accepted: 06/14/2022] [Indexed: 01/05/2023]
Abstract
Objective To systematically evaluate the efficacy and safety of pembrolizumab (PD-1/PD-L inhibitor) and adjuvant chemotherapy to treat NSCLC and provide evidence-based reference for clinical use. Methods By searching the Cochrane Library, EMBASE, PubMed, and Web of Science, according to the inclusion criteria, literature selection, data extraction, and quality evaluation were carried out for the included literature. The I 2 test was used to evaluate heterogeneity between studies, and the meta-analysis was performed using RevMan 5.3 software provided by Cochrane. Results Finally, 14 relevant documents meeting the standards were included. It is a statistical difference in one-year survival rate [OR = 1.50, 95% CI (1.28, 1.76), P < 0.00001, I 2 = 0%, Z = 4.99]; overall response rate[OR =1.57, 95% CI (1.29, 1.90), P < 0.00001, I 2 = 0%, Z = 4.58]; progression-free survival [OR = 2.99, 95% CI (2.29, 3.91), P < 0.00001, I 2 = 26%, Z = 8.00]; and overall survival [OR = 1.38, 95% CI (1.07, 1.78), P = 0.01, I 2 = 46%, Z = 2.50] and reduces the incidence of adverse drug reactions [OR = 2.54, 95% CI (1.99, 3.25), P < 0.00001, I 2 = 69%, Z = 7.43]. Conclusion Pembrolizumab adjuvant chemotherapy is effective in the treatment of advanced NSCLC, but attention should be paid to the occurrence of adverse reactions in clinical. Due to the limitations of the methodology included in the study, this conclusion required more validation of large-sample RCT.
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Neoadjuvant Chemo-Immunotherapy for Locally Advanced Non-Small-Cell Lung Cancer: A Review of the Literature. J Clin Med 2022; 11:jcm11092629. [PMID: 35566754 PMCID: PMC9099888 DOI: 10.3390/jcm11092629] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2022] [Revised: 04/29/2022] [Accepted: 04/30/2022] [Indexed: 02/06/2023] Open
Abstract
Non-small cell lung cancer accounts for approximately 80–85% of all lung cancers and at present represents the main cause of cancer death among both men and women. To date, surgery represents the cornerstone; nevertheless, around 40% of completely resected patients develop disease recurrence. Therefore, combining neoadjuvant chemo-immunotherapy and surgery might lead to improved survival. Immunotherapy is normally well tolerated, although significant adverse reactions have been reported in certain patients treated with inhibitors of immune checkpoints. In this review, we explore the current literature on the use of neoadjuvant chemo-immunotherapy followed by surgery for treatment of locally advanced non-small-cell lung cancer, with particular attention to the histological aspects, ongoing trials, and the most common surgical approaches. In conclusion, neoadjuvant immunotherapy whether combined or not with chemotherapy reveals a promising survival benefit for patients with advanced non-small-cell lung cancer; nevertheless, more data remain necessary to identify the best candidates for neoadjuvant regimens.
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Sinn K, Mosleh B, Steindl A, Zoechbauer-Mueller S, Dieckmann K, Widder J, Steiner E, Klepetko W, Hoetzenecker K, Laszlo V, Doeme B, Klikovits T, Hoda MA. Neoadjuvant chemoradiotherapy is superior to chemotherapy alone in surgically treated stage III/N2 non-small-cell lung cancer: a retrospective single-center cohort study. ESMO Open 2022; 7:100466. [PMID: 35397435 PMCID: PMC9058885 DOI: 10.1016/j.esmoop.2022.100466] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2021] [Revised: 02/23/2022] [Accepted: 03/10/2022] [Indexed: 12/25/2022] Open
Abstract
Background There is lack of consensus whether neoadjuvant chemoradiotherapy (CHT/RT) is superior to neoadjuvant chemotherapy (CHT) alone in patients with potentially resectable stage III/N2 non-small-cell lung cancer (NSCLC). Patients and methods We retrospectively evaluated clinical parameters and outcomes in patients with clinical stage III/N2 NSCLC treated with neoadjuvant CHT/RT versus CHT followed by surgery. Nearest-neighbor propensity score (PS) matching was used to correct for pretreatment differences. Results A total of 84 patients were enrolled. Thirty-four (40%) and 50 (60%) patients received CHT/RT or CHT followed by curative-intent surgery, respectively. Overall 90-day mortality and morbidity were 0% versus 0.04% and 21% versus 18%, respectively, with no significant difference between the CHT/RT and the CHT-alone cohorts (P = 0.51 and P = 0.70). In the PS-matched cohort, complete pathological response was recorded in 25% after CHT/RT versus 0% after CHT at the time of surgery. Patients receiving neoadjuvant CHT/RT exhibited significantly better 5-year disease-free survival (DFS) [45% versus 16% CHT group; hazard ratio (HR) 0.43, P = 0.04]; 5-year overall survival (OS) was 75% after CHT/RT and 21% after CHT (HR 0.37, P = 0.001). CHT/RT more often induced pathological mediastinal downstaging (P = 0.007), but CHT/RT remained the only independent factor for DFS and OS and did not depend on mediastinal downstaging. Conclusions In this retrospective PS-matched long-term analysis, neoadjuvant CHT/RT conferred improved DFS and OS compared with CHT alone in stage III/N2 NSCLC. These highly challenging results require confirmation in well-designed randomized controlled trials conducted at highly specialized thoracic oncology centers. Neoadjuvant CHT/RT yielded survival advantage in stage III/N2 NSCLC patients undergoing curative-intent pulmonary resection. PS matching. Pneumonectomy is safe after neoadjuvant CHT/RT without increased peri- or post-operative morbidity or mortality.
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Affiliation(s)
- K Sinn
- Department of Thoracic Surgery, Medical University Vienna, Vienna, Austria
| | - B Mosleh
- Department of Thoracic Surgery, Medical University Vienna, Vienna, Austria
| | - A Steindl
- Division of Oncology, Department of Medicine I, Medical University Vienna, Vienna, Austria
| | - S Zoechbauer-Mueller
- Division of Oncology, Department of Medicine I, Medical University Vienna, Vienna, Austria
| | - K Dieckmann
- Department of Radiation Oncology, Comprehensive Cancer Center Vienna, Medical University Vienna, Vienna, Austria
| | - J Widder
- Department of Radiation Oncology, Comprehensive Cancer Center Vienna, Medical University Vienna, Vienna, Austria
| | - E Steiner
- Department of Radiation Oncology and Radiotherapy, Landesklinikum Wr. Neustadt, Wiener Neustadt, Austria
| | - W Klepetko
- Department of Thoracic Surgery, Medical University Vienna, Vienna, Austria
| | - K Hoetzenecker
- Department of Thoracic Surgery, Medical University Vienna, Vienna, Austria
| | - V Laszlo
- Department of Thoracic Surgery, Medical University Vienna, Vienna, Austria
| | - B Doeme
- Department of Thoracic Surgery, Medical University Vienna, Vienna, Austria
| | - T Klikovits
- Department of Thoracic Surgery, Medical University Vienna, Vienna, Austria.
| | - M A Hoda
- Department of Thoracic Surgery, Medical University Vienna, Vienna, Austria
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Li W, Zhai C, Che J, Wang W, Liu B. Initial experience of video-assisted thoracic surgery lobectomy after neoadjuvant chemotherapy plus toripalimab in a patient with locally advanced non-small cell lung cancer: a case report. J Cardiothorac Surg 2022; 17:10. [PMID: 35034650 PMCID: PMC8762932 DOI: 10.1186/s13019-021-01741-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2021] [Accepted: 12/19/2021] [Indexed: 11/10/2022] Open
Abstract
Background Immune checkpoint inhibitors were used for patients with advanced non-small cell lung cancer (NSCLC) more and more frequently and the effects were thrilling. Toripalimab as a new immune checkpoint inhibitor has been shown to be effective in patients with advanced NSCLC. However, data regarding the safety and feasibility of surgical resection after treatment with toripalimab for NSCLC remain scarce. Here, we present a case with locally advanced NSCLC that received video-assisted thoracic surgery (VATS) lobectomy after treatment with toripalimab in combination with chemotherapy. Case presentation A 62-year-old male patient with a history of coronary artery stenting operation for two times was found a 3.4 × 3.2 cm cavity mass in the upper lobe of the left lung and enlarged left hilar and mediastinal lymph nodes. Pathological results identified squamous cell carcinoma. The patient was diagnosed with a locally advanced NSCLC and received VATS left upper lobectomy and lymph node dissection after neoadjuvant chemotherapy plus toripalimab for 3 cycles. The postoperative pathological results showed complete tumor remission. Short-term follow-up results were excellent, and long-term results remain to be revealed. Conclusions Our preliminary results showed that the use of neoadjuvant toripalimab and chemotherapy for the locally advanced NSCLC before surgical resection is safe and feasible.
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Affiliation(s)
- Wei Li
- Department of Second Ward of Thoracic Surgery, The First Affiliated Hospital, Weifang Medical University (Weifang People's Hospital), 151 Guangwen Street, Weifang, 261041, China
| | - Chunbo Zhai
- Department of Second Ward of Thoracic Surgery, The First Affiliated Hospital, Weifang Medical University (Weifang People's Hospital), 151 Guangwen Street, Weifang, 261041, China.
| | - Jianpeng Che
- Department of Second Ward of Thoracic Surgery, The First Affiliated Hospital, Weifang Medical University (Weifang People's Hospital), 151 Guangwen Street, Weifang, 261041, China
| | - Weiqian Wang
- Department of Second Ward of Thoracic Surgery, The First Affiliated Hospital, Weifang Medical University (Weifang People's Hospital), 151 Guangwen Street, Weifang, 261041, China
| | - Bingchun Liu
- Department of Second Ward of Thoracic Surgery, The First Affiliated Hospital, Weifang Medical University (Weifang People's Hospital), 151 Guangwen Street, Weifang, 261041, China
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Miyazawa T, Morikawa K, Otsubo K, Sakai H, Kimura H, Chosokabe M, Furuya N, Marushima H, Kojima K, Mineshita M, Koike J, Saji H. Solid histological component of adenocarcinoma might play an important role in PD-L1 expression of lung adenocarcinoma. Thorac Cancer 2021; 13:24-30. [PMID: 34811933 PMCID: PMC8720631 DOI: 10.1111/1759-7714.14209] [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: 09/07/2021] [Revised: 10/10/2021] [Accepted: 10/12/2021] [Indexed: 11/29/2022] Open
Abstract
BACKGROUND In this study we aimed to clarify the PD-L1 positive expression in lung adenocarcinoma, including various adenocarcinoma subtypes paying particular attention to its component. METHODS A total of 307 lung adenocarcinoma patients who underwent lobectomy or segmentectomy, as well as systematic lymph node dissection (ND2a), from February 2008 to March 2020 at our hospital, were enrolled into the study. A final diagnosis of adenocarcinoma was obtained from the resected lung specimens of all 307 patients to determine the histological type, adenocarcinoma subtype, and component of adenocarcinoma by ethics of 5%. PD-L1 was immunohistochemically stained using the murine monoclonal antibody clone 22C3. RESULTS When PD-L1 expression-positive was defined by tumor proportion score (TPS) ≥1%, the positive cases were 6/33 in adenocarcinoma (Ad) in situ (AIS), 2/26 in minimally invasive Ad (MIA), 12/60 in lepidic predominant Ad (LPA), 44/91 in papillary predominant Ad (PPA), 24/49 in acinar predominant Ad (APA), 23/28 in solid predominant Ad (SPA), 4/7 in micropapillary predominant Ad (MPA), and 0/13 in invasive mucinous Ad (IMA). In the high proportion group (APA, PPA, SPA, and MPA) of PD-L1 expression, SPA was the only subtype which was statistically significant when both PD-L1 expression-positive was defined by TPS ≥ 1% (p < 0.0001) and TPS ≧ 50% (p < 0.0001). We then considered the solid component. We investigated 279 cases of the other subtype group excluding SPA. The group containing a solid component (≥5%) tended to be PD-L1 expression-positive both when defined by TPS ≥1% (p < 0.0001) and TPS ≧50% (p = 0.0049). CONCLUSIONS The PD-L1 expression tended to be positive when a solid component was confirmed (≥5%) in specimens of lung adenocarcinoma patients.
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Affiliation(s)
- Tomoyuki Miyazawa
- Department of Chest Surgery, St. Marianna University School of Medicine, Kawasaki, Japan
| | - Kei Morikawa
- Division of Respiratory Medicine, Department of Internal Medicine, St. Marianna University School of Medicine, Kawasaki, Japan
| | - Kanji Otsubo
- Department of Chest Surgery, St. Marianna University School of Medicine, Kawasaki, Japan
| | - Hiroki Sakai
- Department of Chest Surgery, St. Marianna University School of Medicine, Kawasaki, Japan
| | - Hiroyuki Kimura
- Department of Chest Surgery, St. Marianna University School of Medicine, Kawasaki, Japan
| | - Motohiro Chosokabe
- Department of Pathology, St. Marianna University School of Medicine, Kawasaki, Japan
| | - Naoki Furuya
- Division of Respiratory Medicine, Department of Internal Medicine, St. Marianna University School of Medicine, Kawasaki, Japan
| | - Hideki Marushima
- Department of Chest Surgery, St. Marianna University School of Medicine, Kawasaki, Japan
| | - Koji Kojima
- Department of Chest Surgery, St. Marianna University School of Medicine, Kawasaki, Japan
| | - Masamichi Mineshita
- Division of Respiratory Medicine, Department of Internal Medicine, St. Marianna University School of Medicine, Kawasaki, Japan
| | - Junki Koike
- Department of Pathology, St. Marianna University School of Medicine, Kawasaki, Japan
| | - Hisashi Saji
- Department of Chest Surgery, St. Marianna University School of Medicine, Kawasaki, Japan
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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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Gatteschi L, Iannopollo M, Gonfiotti A. Neoadjuvant Immunotherapy in Resectable Non-Small Cell Lung Cancer. A Narrative Review. Life (Basel) 2021; 11:1036. [PMID: 34685407 PMCID: PMC8539920 DOI: 10.3390/life11101036] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2021] [Revised: 09/19/2021] [Accepted: 09/28/2021] [Indexed: 12/25/2022] Open
Abstract
Lung cancer is one of the most common malignant tumors and it is the leading cause of cancer-related mortality worldwide. For early-stage Non-Small Cell Lung Cancer (NSCLC), surgical resection is the treatment of choice, but the 5-year survival is still unsatisfying, ranging from 60% to 36% depending on the disease stage. Multimodality treatment with adjuvant chemotherapy did not lead to clinically relevant results, improving survival rates by only 5%. Recently, immune checkpoint inhibitors (ICIs) are being studied as neoadjuvant treatment for resectable NSCLC too, after the satisfactory results obtained in stage IV disease. Several clinical trials are evaluating the safety and feasibility of neoadjuvant immunotherapy and their early findings suggest that ICIs could be better tolerated than standard neoadjuvant chemotherapy and more effective in reducing cancer local recurrence and metastasis. The aim of this review is to retrace the most relevant results of the completed and the ongoing clinical trials, in terms of efficacy and safety, but also to face the open challenges regarding ICIs in neoadjuvant setting for resectable NSCLC.
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Affiliation(s)
- Lavinia Gatteschi
- Thoracic Surgery Unit, Cardiothoracic Department, University of Florence, 50100 Florence, Italy;
| | - Mauro Iannopollo
- Oncology Unit, San Jacopo Hospital, Oncology Department, Central Tuscany AUSL, 51100 Pistoia, Italy;
| | - Alessandro Gonfiotti
- Thoracic Surgery Unit, Cardiothoracic Department, University of Florence, 50100 Florence, Italy;
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25
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Snee M, Cheeseman S, Thompson M, Riaz M, Sopwith W, Lacoin L, Chaib C, Daumont MJ, Penrod JR, Hall G. Treatment patterns and survival outcomes for patients with non-small cell lung cancer in the UK in the preimmunology era: a REAL-Oncology database analysis from the I-O Optimise initiative. BMJ Open 2021; 11:e046396. [PMID: 34526333 PMCID: PMC8444261 DOI: 10.1136/bmjopen-2020-046396] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/28/2020] [Accepted: 07/15/2021] [Indexed: 12/25/2022] Open
Abstract
OBJECTIVES To report characteristics, treatment and overall survival (OS) trends, by stage and pathology, of patients diagnosed with non-small cell lung cancer (NSCLC) at Leeds Teaching Hospital NHS Trust in 2007-2018. DESIGN Retrospective cohort study based on electronic medical records. SETTING Large NHS university hospital in Leeds. PARTICIPANTS 3739 adult patients diagnosed with incident NSCLC from January 2007 to August 2017, followed up until March 2018. MAIN OUTCOME MEASURES Patient characteristics at diagnosis, treatment patterns and OS. RESULTS 34.3% of patients with NSCLC were clinically diagnosed (without pathological confirmation). Among patients with known pathology, 45.2% had non-squamous cell carcinoma (NSQ) and 33.3% had squamous cell carcinoma (SQ). The proportion of patients diagnosed at stage I increased (16.4%-27.7% in 2010-2017); those diagnosed at stage IV decreased (57.0%-39.1%). Surgery was the most common initial treatment for patients with pathologically confirmed stage I NSCLC. Use of radiotherapy alone increased over time in patients with clinically diagnosed stage I NSCLC (39.1%-60.3%); chemoradiation increased in patients with stage IIIA NSQ (21.6%-33.3%) and SQ (24.2%-31.9%). Initial treatment with systemic anticancer therapy (SACT) increased in patients with stages IIIB-IV NSQ (49.0%-67.5%); the proportion of untreated patients decreased (30.6%-15.0%). Median OS improved for patients diagnosed with stage I NSQ and SQ and stage IIIA NSQ over time. Median OS for patients with stages IIIB-IV NSQ and SQ remained stable, <10% patients were alive 3 years after diagnosis. Median OS for clinically diagnosed stages IIIB-IV patients was 1.2 months in both periods. CONCLUSIONS OS for stage I and IIIA patients improved over time, likely due to increased use of stereotactic ablative radiation, surgery (stage I) and chemoradiation (stage IIIA). Conversely, OS outcomes remained poor for stage IIIB-IV patients despite increasing use of SACT for NSQ. Many patients with advanced-stage disease remained untreated.
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Affiliation(s)
- Michael Snee
- Leeds Cancer Centre, Leeds Teaching Hospitals NHS Trust, Leeds, UK
| | - Sue Cheeseman
- REAL Oncology, Leeds Teaching Hospitals NHS Trust, Leeds, UK
| | | | - Majid Riaz
- REAL Oncology, Leeds Teaching Hospitals NHS Trust, Leeds, UK
| | - Will Sopwith
- REAL Oncology, Leeds Teaching Hospitals NHS Trust, Leeds, UK
| | | | - Carlos Chaib
- Research & Development Medical Affairs, Bristol Myers Squibb, Madrid, Spain
| | - Melinda J Daumont
- Worldwide Health Economics & Outcomes Research, Bristol Myers Squibb, Braine-l'Alleud, Belgium
| | - John R Penrod
- Worldwide Health Economics & Outcomes Research, Bristol Myers Squibb, Princeton, New Jersey, USA
| | - Geoff Hall
- Leeds Cancer Centre, Leeds Teaching Hospitals NHS Trust, Leeds, UK
- Leeds Institute for Data Analytics, University of Leeds, Leeds, UK
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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: 10] [Impact Index Per Article: 3.3] [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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Chiu LC, Lin SM, Lo YL, Kuo SCH, Yang CT, Hsu PC. Immunotherapy and Vaccination in Surgically Resectable Non-Small Cell Lung Cancer (NSCLC). Vaccines (Basel) 2021; 9:689. [PMID: 34201650 PMCID: PMC8310081 DOI: 10.3390/vaccines9070689] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2021] [Revised: 06/10/2021] [Accepted: 06/22/2021] [Indexed: 12/15/2022] Open
Abstract
Early-stage NSCLC (stages I and II, and some IIIA diseases) accounts for approximately 30% of non-small cell lung cancer (NSCLC) cases, with surgery being its main treatment modality. The risk of disease recurrence and cancer-related death, however, remains high among NSCLC patients after complete surgical resection. In previous studies on the long-term follow-up of post-operative NSCLC, the results showed that the five-year survival rate was about 65% for stage IB and about 35% for stage IIIA diseases. Platinum-based chemotherapy with or without radiation therapy has been used as a neoadjuvant therapy or post-operative adjuvant therapy in NSCLC, but the improvement of survival is limited. Immune checkpoint inhibitors (ICIs) have effectively improved the 5-year survival of advanced NSCLC patients. Cancer vaccination has also been explored and used in the prevention of cancer or reducing disease recurrence in resected NSCLC. Here, we review studies that have focused on the use of immunotherapies (i.e., ICIs and vaccination) in surgically resectable NSCLC. We present the results of completed clinical trials that have used ICIs as neoadjuvant therapies in pre-operative NSCLC. Ongoing clinical trials investigating ICIs as neoadjuvant and adjuvant therapies are also summarized.
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Affiliation(s)
- Li-Chung Chiu
- Division of Thoracic Medicine, Department of Internal Medicine, College of Medicine, Chang Gung Memorial Hospital at Linkou, Taoyuan City 33305, Taiwan; (L.-C.C.); (S.-M.L.); (Y.-L.L.); (S.C.-H.K.); (C.-T.Y.)
- Department of Thoracic Medicine, New Taipei Municipal Tu Cheng Hospital, New Taipei City 23652, Taiwan
- Department of Medicine, College of Medicine, Chang Gung University, Taoyuan City 33302, Taiwan
| | - Shu-Min Lin
- Division of Thoracic Medicine, Department of Internal Medicine, College of Medicine, Chang Gung Memorial Hospital at Linkou, Taoyuan City 33305, Taiwan; (L.-C.C.); (S.-M.L.); (Y.-L.L.); (S.C.-H.K.); (C.-T.Y.)
- Department of Medicine, College of Medicine, Chang Gung University, Taoyuan City 33302, Taiwan
| | - Yu-Lun Lo
- Division of Thoracic Medicine, Department of Internal Medicine, College of Medicine, Chang Gung Memorial Hospital at Linkou, Taoyuan City 33305, Taiwan; (L.-C.C.); (S.-M.L.); (Y.-L.L.); (S.C.-H.K.); (C.-T.Y.)
- Department of Medicine, College of Medicine, Chang Gung University, Taoyuan City 33302, Taiwan
| | - Scott Chih-Hsi Kuo
- Division of Thoracic Medicine, Department of Internal Medicine, College of Medicine, Chang Gung Memorial Hospital at Linkou, Taoyuan City 33305, Taiwan; (L.-C.C.); (S.-M.L.); (Y.-L.L.); (S.C.-H.K.); (C.-T.Y.)
- Department of Medicine, College of Medicine, Chang Gung University, Taoyuan City 33302, Taiwan
| | - Cheng-Ta Yang
- Division of Thoracic Medicine, Department of Internal Medicine, College of Medicine, Chang Gung Memorial Hospital at Linkou, Taoyuan City 33305, Taiwan; (L.-C.C.); (S.-M.L.); (Y.-L.L.); (S.C.-H.K.); (C.-T.Y.)
- Department of Medicine, College of Medicine, Chang Gung University, Taoyuan City 33302, Taiwan
- Department of Internal Medicine, Taoyuan Chang Gung Memorial Hospital, Taoyuan City 33378, Taiwan
- Department of Respiratory Therapy, College of Medicine, Chang Gung University, Taoyuan City 33302, Taiwan
| | - Ping-Chih Hsu
- Division of Thoracic Medicine, Department of Internal Medicine, College of Medicine, Chang Gung Memorial Hospital at Linkou, Taoyuan City 33305, Taiwan; (L.-C.C.); (S.-M.L.); (Y.-L.L.); (S.C.-H.K.); (C.-T.Y.)
- Department of Medicine, College of Medicine, Chang Gung University, Taoyuan City 33302, Taiwan
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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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29
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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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30
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Zhao Z, Gao Y, Xue Q, Gao S, He J. Safety and Efficacy of Neoadjuvant Immune Checkpoint Inhibitor Therapy in Patients with Resectable Non-small-Cell Lung Cancer: A Systematic Review. Target Oncol 2021; 16:425-434. [PMID: 33983556 DOI: 10.1007/s11523-021-00818-1] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/07/2021] [Indexed: 12/24/2022]
Abstract
BACKGROUND Non-small-cell lung cancer (NSCLC) accounts for most new diagnoses of lung cancer, with high morbidity and mortality worldwide. Immune checkpoint inhibitor (ICI) therapy has transformed the treatment of metastatic and advanced NSCLC. For resectable NSCLC, while surgery is the cornerstone of standard treatment, a number of clinical trials of neoadjuvant immunotherapy have been conducted. OBJECTIVE To perform a systematic review on the safety and efficacy of neoadjuvant ICI therapy in patients with resectable NSCLC. METHODS This systematic review was performed according to the PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analyses) guidelines. We undertook a comprehensive literature search of PubMed, Embase, Cochrane Library, and abstracts and posters from annual meetings of the major oncology societies, American Society of Clinical Oncology (ASCO), European Society for Medical Oncology (ESMO), American Association for Cancer Research (AACR) up until 29 April 2021. RESULTS A total of 399 patients were identified from six articles and four meeting abstracts. 229, 140, and 30 patients received anti-programmed cell death ligand 1 therapy (anti-PD-L1, atezolizumab and durvalumab), anti-programmed cell death 1 therapy (anti-PD-1, nivolumab, pembrolizumab, sintilimab), and anti-PD-1/anti-CTLA-4 combination therapy (nivolumab and ipilimumab), respectively. 255 patients received only ICI therapy before surgery, and 144 patients received ICI and chemotherapy. While ICI therapy was generally well tolerated, grade 3 or higher immune-related adverse events were observed in 13 of 144 patients (9.0%) in the five studies that reported such adverse events data. Patients displayed an overall mean surgical resection rate of 87.5% (349/399, range, 66.7-100%), a surgical delay rate of 1.4%, and an incidence of surgical complications of 21%. On average, 45.6% (159/349), (range 17-83%) of patients exhibited major pathological response (MPR), while 76/349 (21.8%) patients achieved pathological complete response (pCR). In the studies with patients undergoing ICI and chemotherapy, the MPR rate was 66.7% and pCR rate was 35.4%. CONCLUSIONS ICI neoadjuvant therapy may be a safe and efficacious treatment option in patients with resectable NSCLC. Combined with chemotherapy, ICI appears to be more efficacious, but displays more adverse events. More ongoing clinical trials will shed further light on the safety and efficacy of ICI neoadjuvant therapy in patients with resectable NSCLC.
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Affiliation(s)
- Ziran Zhao
- Thoracic Surgery Department, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Panjiayuan Nanli No 17, Beijing, 100021, People's Republic of China
| | - Yibo 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, Panjiayuan Nanli No 17, Beijing, 100021, People's Republic of 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, Panjiayuan Nanli No 17, Beijing, 100021, People's Republic of 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, Panjiayuan Nanli No 17, Beijing, 100021, People's Republic of 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, Panjiayuan Nanli No 17, Beijing, 100021, People's Republic of China.
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Zhong S, Golpon H, Zardo P, Borlak J. miRNAs in lung cancer. A systematic review identifies predictive and prognostic miRNA candidates for precision medicine in lung cancer. Transl Res 2021; 230:164-196. [PMID: 33253979 DOI: 10.1016/j.trsl.2020.11.012] [Citation(s) in RCA: 90] [Impact Index Per Article: 30.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/22/2020] [Revised: 11/05/2020] [Accepted: 11/24/2020] [Indexed: 02/08/2023]
Abstract
Lung cancer (LC) is the leading cause of cancer-related death worldwide and miRNAs play a key role in LC development. To better diagnose LC and to predict drug treatment responses we evaluated 228 articles encompassing 16,697 patients and 12,582 healthy controls. Based on the criteria of ≥3 independent studies and a sensitivity and specificity of >0.8 we found blood-borne miR-20a, miR-10b, miR-150, and miR-223 to be excellent diagnostic biomarkers for non-small cell LC whereas miR-205 is specific for squamous cell carcinoma. The systematic review also revealed 38 commonly regulated miRNAs in tumor tissue and the circulation, thus enabling the prediction of histological subtypes of LC. Moreover, theranostic biomarker candidates with proven responsiveness to checkpoint inhibitor treatments were identified, notably miR-34a, miR-93, miR-106b, miR-181a, miR-193a-3p, and miR-375. Conversely, miR-103a-3p, miR-152, miR-152-3p, miR-15b, miR-16, miR-194, miR-34b, and miR-506 influence programmed cell death-ligand 1 and programmed cell death-1 receptor expression, therefore providing a rationale for the development of molecularly targeted therapies. Furthermore, miR-21, miR-25, miR-27b, miR-19b, miR-125b, miR-146a, and miR-210 predicted response to platinum-based treatments. We also highlight controversial reports on specific miRNAs. In conclusion, we report diagnostic miRNA biomarkers for in-depth clinical evaluation. Furthermore, in an effort to avoid unnecessary toxicity we propose predictive biomarkers. The biomarker candidates support personalized treatment decisions of LC patients and await their confirmation in randomized clinical trials.
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Affiliation(s)
- Shen Zhong
- Centre for Pharmacology and Toxicology, Hannover Medical School, Hannover, Germany
| | - Heiko Golpon
- Department of Pneumology, Hannover Medical School, Hannover, Germany
| | - Patrick Zardo
- Clinic for Cardiothoracic and Transplantation Surgery, Hannover Medical School, Hannover, Germany
| | - Jürgen Borlak
- Centre for Pharmacology and Toxicology, Hannover Medical School, Hannover, Germany.
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Kang J, Zhang C, Zhong W. Neoadjuvant immunotherapy for non-small cell lung cancer: State of the art. Cancer Commun (Lond) 2021; 41:287-302. [PMID: 33689225 PMCID: PMC8045926 DOI: 10.1002/cac2.12153] [Citation(s) in RCA: 62] [Impact Index Per Article: 20.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2020] [Revised: 03/02/2021] [Accepted: 03/03/2021] [Indexed: 12/13/2022] Open
Abstract
Lung cancer mortality has decreased over the past decade and can be partly attributed to advances in targeted therapy and immunotherapy. Immune checkpoint inhibitors (ICIs) have rapidly evolved from investigational drugs to standard of care for the treatment of metastatic non-small cell lung cancer (NSCLC). In particular, antibodies that block inhibitory immune checkpoints, such as programmed cell death protein 1 (PD-1) and programmed cell death 1 ligand 1 (PD-L1), have revolutionized the treatment of advanced NSCLC, when administered alone or in combination with chemotherapy. Immunotherapy is associated with higher response rates, improved overall survival (OS), and increased tolerability compared with conventional cytotoxic chemotherapy. These benefits may increase the utility of immunotherapy and its combinational use with chemotherapy in the neoadjuvant treatment of patients with NSCLC. Early findings from various ongoing clinical trials suggest that neoadjuvant ICIs alone or combined with chemotherapy may significantly reduce systemic recurrence and improve long-term OS or cure rates in resectable NSCLC. Here we further summarize the safety and efficacy of various neoadjuvant treatment regimens including immunotherapy from ongoing clinical trials and elaborate the role of neoadjuvant immunotherapy in patients with resectable NSCLC. In addition, we discuss several unresolved challenges, including the evaluations to assess neoadjuvant immunotherapy response, the role of adjuvant treatment after neoadjuvant immunotherapy, the efficacy of treatment for oncogenic-addicted tumors, and predictive biomarkers. We also provide our perspective on ways to overcome current obstacles and establish neoadjuvant immunotherapy as a standard of care.
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Affiliation(s)
- Jin Kang
- Guangdong Lung Cancer Institute, Guangdong Provincial Key Laboratory of Translational Medicine in Lung CancerGuangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, School of MedicineGuangzhouGuangdong510080P. R. China
| | - Chao Zhang
- Guangdong Lung Cancer Institute, Guangdong Provincial Key Laboratory of Translational Medicine in Lung CancerGuangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, School of MedicineGuangzhouGuangdong510080P. R. China
| | - Wen‐Zhao Zhong
- Guangdong Lung Cancer Institute, Guangdong Provincial Key Laboratory of Translational Medicine in Lung CancerGuangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, School of MedicineGuangzhouGuangdong510080P. R. China
- Southern Medical UniversityGuangzhouGuangdong510515P. R. China
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Commentary: Time to convert? Minimally invasive surgery following induction immunotherapy. J Thorac Cardiovasc Surg 2021; 163:437-438. [PMID: 33941374 DOI: 10.1016/j.jtcvs.2021.03.086] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/23/2021] [Revised: 03/23/2021] [Accepted: 03/24/2021] [Indexed: 11/21/2022]
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Yamane M, Toyooka S. Role of surgery in a novel multimodal therapeutic approach to complete cure of advanced lung cancer: current and future perspectives. Surg Today 2021; 52:1-11. [PMID: 33738585 DOI: 10.1007/s00595-021-02228-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2020] [Accepted: 11/26/2020] [Indexed: 12/25/2022]
Abstract
Non-small cell lung cancer (NSCLC) is considered potentially curable by multimodal therapy in a subset of patients, including those with locally advanced (LA) disease or nodal spread, who would otherwise have a poor prognosis. Guidelines recommend perioperative chemotherapy with platinum-based regimens, with or without radiotherapy, as the standard treatment modality for high-risk resectable LA-NSCLC. Although the classical regimens of adjuvant chemotherapy have been platinum-based doublet or oral agents such as tegafur/uracil, some molecular targeted therapeutic agents and immune checkpoint inhibitors have been developed recently with an expected favorable effect. Recent trials of perioperative therapy using these agents have demonstrated favourable anticancer efficacy for LA-NSCLC with an acceptable adverse events profile. The ideal timing of perioperative therapy administration, before or after surgery, is still controversial. Because some speculation and concepts have arisen from basic research, several trials are ongoing to clarify the efficacy of newly developed agents in the adjuvant or neoadjuvant setting. This review discusses the role of surgery in the new era and analyzes when and which optimal perioperative multimodal therapy, including chemotherapy, radiotherapy, molecular-targeted therapy, and immunotherapy, should be administered for resectable or potentially resectable NSCLC to provide possible complete cure.
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Affiliation(s)
- Masaomi Yamane
- Departments of General Thoracic Surgery and Breast and Endocrinological Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, 2-5-1, Shikata-cho, Kita-ku, Okayama City, Okayama, 700-8558, Japan.
| | - Shinichi Toyooka
- Departments of General Thoracic Surgery and Breast and Endocrinological Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, 2-5-1, Shikata-cho, Kita-ku, Okayama City, Okayama, 700-8558, Japan
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Shen D, Wang J, Wu J, Chen S, Li J, Liu J, Chen Q, Jiang Y. Neoadjuvant pembrolizumab with chemotherapy for the treatment of stage IIB-IIIB resectable lung squamous cell carcinoma. J Thorac Dis 2021; 13:1760-1768. [PMID: 33841966 PMCID: PMC8024839 DOI: 10.21037/jtd-21-103] [Citation(s) in RCA: 30] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
Background Researches on programmed cell death (PD-1) as neoadjuvant immunotherapy for resectable non-small cell lung cancer is underway, which brings hope for individuals with the disease. However, a study dedicated to lung squamous cell carcinoma (LUSC) specifically has yet to be conducted. Now, data from our pilot prospective research neoadjuvant study provide new insights in the field of neoadjuvant regimen for LUSC. Methods Between June 2019 and July 2020, 37 adults with untreated, surgically resectable stage IIB–IIIB LUSC were enrolled into this prospective study. Patients received 2 cycles of pembrolizumab (2 mg/kg) with chemotherapy (albumin-bound paclitaxel 100 mg/m2 on days 1 and 8 + carboplatin AUC 5) via intravenous administration every 3 weeks, and underwent surgical treatment 3–4 weeks after the second cycle. The primary endpoint of the study was the tumor pathologic complete response (pCR) rate. The toxicity profile, tumor major pathological remission, complete resection rate, response rate, and operative and postoperative complications were also evaluated. Results The postoperative pathological specimens of 17 (45.9%) patients suggested pCR. Neoadjuvant pembrolizumab with chemotherapy had an acceptable side-effect profile, and no patients withdrew from the study preoperatively due to disease progression or toxicity. A major pathological response occurred in 24 (64.9%) resected tumors. All tumors were completely resected (R0, 100%). According to the Response Evaluation Criteria in Solid Tumors (RESIST), a response was evaluated before surgery in 32 (86.5%) patients by computed tomography. Twenty-five (67.6%) patients underwent thoracoscopic surgery. No deaths or postoperative major complications requiring reoperation occurred. Recurrence or metastasis was found in 2 patients during follow-up of 2–14 months. Conclusions The early outcomes of pembrolizumab with chemotherapy in the neoadjuvant setting as a novel treatment for resectable stage IIB–IIIB LUSC showed a high pCR rate that has not been seen previously, as well as a high R0 resection rate and a low toxicity profile. The long-term efficacy of this novel treatment and the validity of the present findings should be confirmed with longer follow-up and prospective comparative trials.
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Affiliation(s)
- Dijian Shen
- Department of Thoracic Surgery, Cancer Hospital of University of Chinese Academy of Sciences (Zhejiang Cancer Hospital), Hangzhou, China.,Institute of Cancer and Basic Medicine (IBMC), Chinese Academy of Science, Hangzhou, China
| | - Jiangfeng Wang
- Department of Thoracic Surgery, Cancer Hospital of University of Chinese Academy of Sciences (Zhejiang Cancer Hospital), Hangzhou, China.,Institute of Cancer and Basic Medicine (IBMC), Chinese Academy of Science, Hangzhou, China
| | - Jie Wu
- Department of Thoracic Surgery, Cancer Hospital of University of Chinese Academy of Sciences (Zhejiang Cancer Hospital), Hangzhou, China.,Institute of Cancer and Basic Medicine (IBMC), Chinese Academy of Science, Hangzhou, China
| | - Sheng Chen
- Department of Thoracic Surgery, Cancer Hospital of University of Chinese Academy of Sciences (Zhejiang Cancer Hospital), Hangzhou, China.,Institute of Cancer and Basic Medicine (IBMC), Chinese Academy of Science, Hangzhou, China
| | - Jianqiang Li
- Department of Thoracic Surgery, Cancer Hospital of University of Chinese Academy of Sciences (Zhejiang Cancer Hospital), Hangzhou, China.,Institute of Cancer and Basic Medicine (IBMC), Chinese Academy of Science, Hangzhou, China
| | - Jinshi Liu
- Department of Thoracic Surgery, Cancer Hospital of University of Chinese Academy of Sciences (Zhejiang Cancer Hospital), Hangzhou, China.,Institute of Cancer and Basic Medicine (IBMC), Chinese Academy of Science, Hangzhou, China
| | - Qixun Chen
- Department of Thoracic Surgery, Cancer Hospital of University of Chinese Academy of Sciences (Zhejiang Cancer Hospital), Hangzhou, China.,Institute of Cancer and Basic Medicine (IBMC), Chinese Academy of Science, Hangzhou, China
| | - Youhua Jiang
- Department of Thoracic Surgery, Cancer Hospital of University of Chinese Academy of Sciences (Zhejiang Cancer Hospital), Hangzhou, China.,Institute of Cancer and Basic Medicine (IBMC), Chinese Academy of Science, Hangzhou, China
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Jiang L, Huang J, Jiang S, Rong W, Shen Y, Li C, Tian Y, Ning J, Chen X, Yang Y, Ding Z, Li Z, Luo Q. The surgical perspective in neoadjuvant immunotherapy for resectable non-small cell lung cancer. Cancer Immunol Immunother 2021; 70:2313-2321. [PMID: 33512555 PMCID: PMC7844548 DOI: 10.1007/s00262-021-02847-1] [Citation(s) in RCA: 33] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2020] [Accepted: 01/02/2021] [Indexed: 12/13/2022]
Abstract
Background The recent novel conception of neoadjuvant immunotherapy has generated interest among surgeons worldwide, especially the lack of experience involving surgical treatment for the neoadjuvant immunotherapy population. Methods Patients with non-small cell lung cancer (NSCLC), who underwent neoadjuvant immunotherapy or chemo-immunotherapy, were retrospectively collected between September 2018 and April 2020. Demographic data, pathological and clinical features, therapeutic regimens and outcome data of all individuals were collected by retrospective chart review. Operative details, information of neoadjuvant therapy, were also abstracted. Results In total, 31 patients were included in the final analysis. The patients’ median age was 61 years. In total, 29 of the patients were males, while 2 were females. Patients received a median of 3 doses before resection. The median duration from final treatment to surgery was 34 days. After neoadjuvant treatment, post-treatment computed tomography scan showed that 24 patients had partial response. In total, 12 of 31 patients had a major pathological response, 15 pathological downstaging. Three patients had no residual viable tumor. A positive surgical margin was identified in 7 cases. One or more postoperative complications occurred in 18 of all 31 patients. In total, 26 patients underwent next-generation sequencing before surgery in total. Among them, 2 patients were detected STK11 mutations, none of whom had a major pathological response by final pathological examination. Conclusions Pulmonary resection after neoadjuvant immunotherapy or chemo-immunotherapy for resectable NSCLC appears to be safe with low operative mortality and morbidity rate in the current population.
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Affiliation(s)
- Long Jiang
- Shanghai Lung Cancer Center, Shanghai Chest Hospital, Shanghai Jiaotong University, Shanghai, 200030, China
| | - Jia Huang
- Shanghai Lung Cancer Center, Shanghai Chest Hospital, Shanghai Jiaotong University, Shanghai, 200030, China
| | - Shanshan Jiang
- State Key Laboratory for Oncogenes and Related Genes, Key Laboratory of Gastroenterology and Hepatology, Ministry of Health, Division of Gastroenterology and Hepatology, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai Cancer Institute, Shanghai Institute of Digestive Disease, 145 Middle Shandong Road, Shanghai, 200001, China
| | - Wenwen Rong
- Statistical Center, Shanghai Chest Hospital, Shanghai Jiaotong University, Shanghai, 200030, China
| | - Yaofeng Shen
- Department of Anesthesiology, Shanghai Chest Hospital, Shanghai Jiaotong University, Shanghai, 200030, China
| | - Chongwu Li
- Shanghai Lung Cancer Center, Shanghai Chest Hospital, Shanghai Jiaotong University, Shanghai, 200030, China
| | - Yu Tian
- Shanghai Lung Cancer Center, Shanghai Chest Hospital, Shanghai Jiaotong University, Shanghai, 200030, China
| | - Junwei Ning
- Shanghai Lung Cancer Center, Shanghai Chest Hospital, Shanghai Jiaotong University, Shanghai, 200030, China
| | - Xiaoke Chen
- Shanghai Lung Cancer Center, Shanghai Chest Hospital, Shanghai Jiaotong University, Shanghai, 200030, China
| | - Yunhai Yang
- Shanghai Lung Cancer Center, Shanghai Chest Hospital, Shanghai Jiaotong University, Shanghai, 200030, China
| | - Zhengping Ding
- Shanghai Lung Cancer Center, Shanghai Chest Hospital, Shanghai Jiaotong University, Shanghai, 200030, China
| | - Ziming Li
- Shanghai Lung Cancer Center, Shanghai Chest Hospital, Shanghai Jiaotong University, Shanghai, 200030, China
| | - Qingquan Luo
- Shanghai Lung Cancer Center, Shanghai Chest Hospital, Shanghai Jiaotong University, Shanghai, 200030, China.
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Neoadjuvant anti-programmed death-1 immunotherapy by pembrolizumab in resectable non-small cell lung cancer: First clinical experience. Lung Cancer 2021; 153:150-157. [PMID: 33529989 DOI: 10.1016/j.lungcan.2021.01.018] [Citation(s) in RCA: 43] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2020] [Revised: 12/31/2020] [Accepted: 01/14/2021] [Indexed: 12/12/2022]
Abstract
OBJECTIVES A phase II trial investigating the therapeutic effect of neoadjuvant programmed cell death 1 (PD-1) inhibitor pembrolizumab (MK-3475, KEYTRUDA®) administered prior to surgery for the treatment of non-small cell lung cancer (NSCLC) has been conducted (NCT03197467). We report the first clinical results of a planned interim safety analysis after 15 patients were enrolled. MATERIAL AND METHODS Patients with resectable NSCLC stage II/IIIA were included. Two cycles of pembrolizumab (200 mg intravenously once every 3 weeks) were administered prior to surgery. The primary objectives were to assess the feasibility and safety of neoadjuvant pembrolizumab therapy and to evaluate antitumor activity. We analyzed the clinical parameters as well as pathological and radiological tumor response data. RESULTS The NSCLC histology was adenocarcinoma for 13 patients and squamous cell carcinoma for 2 patients. All patients but two underwent 2 cycles of pembrolizumab prior to surgery. Four patients (27 %) presented a major pathologic response. Significant tumor target response in positron emission tomography computed tomography (PET-CT) was detected in all 4 pathologic responders. Nevertheless, the PET findings mismatched the tumor load in some patients. A PD-L1 expression ≥10 % in the pretreatment biopsy was associated with at least major pathologic response. Five patients (33 %) presented grade 2-3 treatment related adverse events (TRAE), the overall postoperative morbidity was 7 % and 30-day mortality was 0 %. CONCLUSION Neoadjuvant pembrolizumab is a feasible therapy in surgical lung cancer patients. It was associated with tolerable toxicity and did not compromise tumor resection.
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38
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Huynh C, Walsh LA, Spicer JD. Surgery after neoadjuvant immunotherapy in patients with resectable non-small cell lung cancer. Transl Lung Cancer Res 2021; 10:563-580. [PMID: 33569337 PMCID: PMC7867741 DOI: 10.21037/tlcr-20-509] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Surgery is the standard of care for patients with operable non-small cell lung cancer (NSCLC). However, as a single modality, surgery for early stage or locally advanced NSCLC remains associated with high rates of local and distant recurrence. The addition of neoadjuvant or adjuvant chemotherapy has modestly improved outcomes. While systemic therapy paired with surgery for other malignancies such as breast cancer have resulted in far better outcomes for equivalent stage designations, outcome improvements for operable NSCLC have lagged in part as a result of trials where adjuvant chemotherapy seemed to incur harm for stage IA patients and only modest survival benefit for stage IB–IIIA patients (AJCC 7th ed.). In recent years, immunotherapy for NSCLC has emerged as a systemic therapy with significant benefit over traditional chemotherapy regimens. These advances with immune checkpoint inhibitors (ICIs) have opened the door to administering peri-operative immunotherapy for operable NSCLC. As a result, a great multitude of studies investigating the use of immunotherapy in combination with surgery for NSCLC as well as several other malignancies have emerged. In this review, we outline the rationale for neoadjuvant immunotherapy in the treatment of operable NSCLC and summarize the available evidence that include preoperative ICI as a single modality or in combination with systemic agents and/or radiotherapy. Further, we summarize how such treatment trajectories open multiple unique windows of opportunity for scientific discovery and potential therapeutic gains for these vulnerable patients.
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Affiliation(s)
- Caroline Huynh
- Research Institute of the McGill University Health Centre, Montreal, QC, Canada.,Rosalind and Morris Goodman Cancer Research Centre, McGill University, Montreal QC, Canada
| | - Logan A Walsh
- Rosalind and Morris Goodman Cancer Research Centre, McGill University, Montreal QC, Canada.,Department of Human Genetics, McGill University, Montreal, QC, Canada
| | - Jonathan D Spicer
- Research Institute of the McGill University Health Centre, Montreal, QC, Canada.,Rosalind and Morris Goodman Cancer Research Centre, McGill University, Montreal QC, Canada.,Division of Thoracic and Upper Gastrointestinal Surgery, Department of Surgery, McGill University, Montreal, QC, Canada
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39
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Chen J, Alduais Y, Chen B. Therapeutic and Systemic Adverse Events of Immune Checkpoint Inhibitors Targeting the PD-1/PD-L1 axis for Clinical Management of NSCLC. Cell Transplant 2021; 30:9636897211041587. [PMID: 34606729 PMCID: PMC8493325 DOI: 10.1177/09636897211041587] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2021] [Revised: 08/03/2021] [Accepted: 08/05/2021] [Indexed: 12/14/2022] Open
Abstract
Non-small-cell lung cancer takes up the majority of lung carcinoma-caused deaths. It is reported that targeting PD-1/PD-L1, a well-known immune evasion checkpoint, can eradicate tumor. Checkpoint inhibitors, such as monoclonal antibodies, are actively employed in cancer treatment. Thus, this review aimed to assess the therapeutic and toxic effects of PD-1/PD-L1 inhibitors in treatment of NSCLC. So far, 6 monoclonal antibodies blocking PD-1/PD-L1 interaction are identified and used in clinical trials and randomized controlled trials for NSCLC therapy. These antibody-based therapies for NSCLC were collected by using search engine PubMed, and articles about the assessment of adverse events were collected by using Google search. Route of administration and dosage are critical parameters for efficient immunotherapy. Although antibodies can improve overall survival and are expected to be target-specific, they can cause systemic adverse effects in the host. Targeting certain biomarkers can limit the toxicity of adverse effects of the antibody-mediated therapy. Clinical experts with knowledge of adverse effects (AEs) of checkpoint inhibitors can help manage and reduce mortalities associated with antibody-based therapy of NSCLC.
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Affiliation(s)
- Jing Chen
- Department of Hematology and Oncology, Zhongda Hospital, School of Medicine, Southeast University, Dingjiaqiao 87, Gulou District, Nanjing, 210009, Jiangsu, China
| | - Yaser Alduais
- Department of Hematology and Oncology, Zhongda Hospital, School of Medicine, Southeast University, Dingjiaqiao 87, Gulou District, Nanjing, 210009, Jiangsu, China
| | - Baoan Chen
- Department of Hematology and Oncology, Zhongda Hospital, School of Medicine, Southeast University, Dingjiaqiao 87, Gulou District, Nanjing, 210009, Jiangsu, China
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40
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Wauthoz N, Rosière R, Amighi K. Inhaled cytotoxic chemotherapy: clinical challenges, recent developments, and future prospects. Expert Opin Drug Deliv 2020; 18:333-354. [PMID: 33050733 DOI: 10.1080/17425247.2021.1829590] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
INTRODUCTION Since 1968, inhaled chemotherapy has been evaluated and has shown promising results up to phase II but has not yet reached the market. This is due to technological and clinical challenges that require to be overcome with the aim of optimizing the efficacy and the tolerance of drug to re-open new developments in this field. Moreover, recent changes in the therapeutic standard of care for treating the patient with lung cancer also open new opportunities to combine inhaled chemotherapy with standard treatments. AREAS COVERED Clinical and technological concerns are highlighted from the reported clinical trials made with inhaled cytotoxic chemotherapies. This work then focuses on new pharmaceutical developments using dry powder inhalers as inhalation devices and on formulation strategies based on controlled drug release and with sustained lung retention or based on nanomedicine. Finally, new clinical strategies are described in regard to the impact of the immunotherapy on the patient's standard of care. EXPERT OPINION The choice of the drug, inhalation device, and formulation strategy as well as the position of inhaled chemotherapy in the patient's clinical care are crucial factors in optimizing local tolerance and efficacy as well as in its scalability and applicability in clinical practice.
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Affiliation(s)
- Nathalie Wauthoz
- Unit of Pharmaceutics and Biopharmaceutics, Université Libre De Bruxelles, Brussels, Belgium
| | - Rémi Rosière
- Unit of Pharmaceutics and Biopharmaceutics, Université Libre De Bruxelles, Brussels, Belgium
| | - Karim Amighi
- Unit of Pharmaceutics and Biopharmaceutics, Université Libre De Bruxelles, Brussels, Belgium
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Abstract
PD-1 and CTLA-4 are checkpoint inhibitors of the immune response in cancer, making them the target molecules for the development of therapeutic antibodies. US2019161548 patent describes a bispecific antibody capable of specifically binding to PD-1 and CTLA-4 that induced the proliferation and activation of CD8+ cells, as well as the expression of induclble co-stimulator in CD4+ T cells. Clinical trials to evaluate safety, dose-limiting toxicities and maximum tolerated/administered dose are still in the patient recruitment phase, but it will be of great interest to the scientific and medical community to know if the first bispecific anti-PD-1/CLTA-4 antibody, exceeds expectations and exceeds action of the combination of nivolumab and epilimumab in the treatment of cancer.
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Jia XH, xu H, Geng LY, Jiao M, Wang WJ, Jiang LL, Guo H. Efficacy and safety of neoadjuvant immunotherapy in resectable nonsmall cell lung cancer: A meta-analysis. Lung Cancer 2020; 147:143-153. [DOI: 10.1016/j.lungcan.2020.07.001] [Citation(s) in RCA: 56] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2020] [Revised: 06/22/2020] [Accepted: 07/01/2020] [Indexed: 01/17/2023]
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43
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Wu Z, Man S, Sun R, Li Z, Wu Y, Zuo D. Recent advances and challenges of immune checkpoint inhibitors in immunotherapy of non-small cell lung cancer. Int Immunopharmacol 2020; 85:106613. [DOI: 10.1016/j.intimp.2020.106613] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2020] [Revised: 05/14/2020] [Accepted: 05/14/2020] [Indexed: 02/06/2023]
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Jiang L, Huang J, Li C, Shen Y, Zhang Y, Lu S, Luo Q. Immuno-based therapeutic strategies for initial unresectable locally advanced non-small cell lung cancer: a case report. Transl Lung Cancer Res 2020; 9:803-806. [PMID: 32676341 PMCID: PMC7354105 DOI: 10.21037/tlcr-20-517] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
Lung cancer is the leading global cause of cancer-related deaths. Even for patients who receive multidimensional treatment, the prognosis for locally advanced lung cancer is poor. The outcomes of neoadjuvant immunotherapy have been encouraging in many types of cancer, and especially lung cancer. However, the prognoses of patients with initially unresectable non-small cell lung cancer (NSCLC) with T4 or bulky swollen N2 lymph nodes are still unsatisfying, and novel therapeutic modalities are desperately needed. Here, we present a case of a patient with initially unresectable NSCLC with T4 and bulky swollen N2 lymph nodes, and present the argument for neoadjuvant immuno-based therapeutic strategies as a reasonable option for such patients.
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Affiliation(s)
- Long Jiang
- Shanghai Lung Cancer Center, Shanghai Chest Hospital, Shanghai Jiao Tong University, Shanghai 200030, China
| | - Jia Huang
- Shanghai Lung Cancer Center, Shanghai Chest Hospital, Shanghai Jiao Tong University, Shanghai 200030, China
| | - Chongwu Li
- Shanghai Lung Cancer Center, Shanghai Chest Hospital, Shanghai Jiao Tong University, Shanghai 200030, China
| | - Yaofeng Shen
- Shanghai Lung Cancer Center, Shanghai Chest Hospital, Shanghai Jiao Tong University, Shanghai 200030, China
| | - Yonglun Zhang
- Department of Thoracic Surgery, Hubei Jianghan Oilfield General Hospital, Qianjiang 832003, China
| | - Shun Lu
- Shanghai Lung Cancer Center, Shanghai Chest Hospital, Shanghai Jiao Tong University, Shanghai 200030, China
| | - Qingquan Luo
- Shanghai Lung Cancer Center, Shanghai Chest Hospital, Shanghai Jiao Tong University, Shanghai 200030, China
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45
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Neoadjuvant Immunotherapy for NSCLC: Current Concepts and Future Approaches. J Thorac Oncol 2020; 15:1281-1297. [PMID: 32522713 DOI: 10.1016/j.jtho.2020.05.020] [Citation(s) in RCA: 103] [Impact Index Per Article: 25.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2020] [Revised: 05/06/2020] [Accepted: 05/11/2020] [Indexed: 12/25/2022]
Abstract
Lung cancer is the leading cause of cancer-related deaths worldwide. Patients with resectable NSCLC are often treated with surgery and adjuvant chemotherapy. However, these patients continue to have a high risk of recurrence and death. Unfortunately, there has been little progress in the treatment of resectable NSCLC over the past several decades. Neoadjuvant therapy, which has been considered as an approach to improve survival in patients with resectable NSCLC, is a hotly debated topic. A systematic review of 32 randomized trials involving 10,000 patients revealed that there was no difference in survival between preoperative and postoperative chemotherapy. Because of such results and the theoretical concern about resectable tumors progressing on relatively ineffective neoadjuvant chemotherapy, and thus becoming unresectable, neoadjuvant chemotherapy fell out of favor, and many clinicians preferred adjuvant chemotherapy after surgery. However, neoadjuvant therapy has been revived in the past couple of years, with emerging data from various ongoing trials suggesting that neoadjuvant immunotherapy may have significant efficacy and could potentially improve the survival of patients with resectable NSCLC. In this review article, we discuss the evidence supporting the role of neoadjuvant immunotherapy in the multimodal management of resectable NSCLC. We summarize early results of ongoing clinical trials and highlight the challenges in adopting a uniform definition of treatment "success." We address hurdles to be overcome for seeking regulatory approval for neoadjuvant immunotherapy and establishing it as a standard of care. Finally, we provide some perspectives for the future.
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46
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Gorbet MJ, Ranjan A. Cancer immunotherapy with immunoadjuvants, nanoparticles, and checkpoint inhibitors: Recent progress and challenges in treatment and tracking response to immunotherapy. Pharmacol Ther 2019; 207:107456. [PMID: 31863820 DOI: 10.1016/j.pharmthera.2019.107456] [Citation(s) in RCA: 33] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/09/2019] [Indexed: 02/06/2023]
Abstract
Chemotherapy, surgery, and radiation are accepted as the preferred treatment modalities against cancer, but in recent years the use of immunotherapeutic approaches has gained prominence as the fourth treatment modality in cancer patients. In this approach, a patient's innate and adaptive immune systems are activated to achieve clearance of occult cancerous cells. In this review, we discuss the preclinical and clinical immunotherapeutic (e.g., immunoadjuvants (in-situ vaccines, oncolytic viruses, CXC antagonists, device activated agents), organic and inorganic nanoparticles, and checkpoint blockade) that are under investigation for cancer therapy and diagnostics. Additionally, the innovations in imaging of immune cells for tracking therapeutic responses and limitations (e.g., toxicity, inefficient immunomodulation, etc.) are described. Existing data suggest that if immune therapy is optimized, it can be a real and potentially paradigm-shifting cancer treatment frontier.
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Affiliation(s)
- Michael-Joseph Gorbet
- Center for Veterinary Health Sciences, Oklahoma State University, Stillwater, OK 74074, USA
| | - Ashish Ranjan
- Center for Veterinary Health Sciences, Oklahoma State University, Stillwater, OK 74074, USA.
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Jin K, Hu Q, Xu J, Wu C, Hsin MK, Zirafa CC, Novoa NM, Bongiolatti S, Cerfolio RJ, Shen J, Ma D. The 100 most cited articles on thoracic surgery management of lung cancer. J Thorac Dis 2019; 11:4886-4903. [PMID: 31903279 DOI: 10.21037/jtd.2019.11.14] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Affiliation(s)
- Ke Jin
- Department of Cardiothoracic Surgery, Taizhou Hospital of Zhejiang Province, Wenzhou Medical University, Linhai 317000, China
| | - Quanteng Hu
- Department of Cardiothoracic Surgery, Taizhou Hospital of Zhejiang Province, Wenzhou Medical University, Linhai 317000, China
| | - Jianfeng Xu
- Department of Cardiothoracic Surgery, Shaoxing People's Hospital, Shaoxing Hospital of Zhejiang University, Shaoxing 312000, China
| | - Chunlei Wu
- Department of Cardiothoracic Surgery, Taizhou Hospital of Zhejiang Province, Wenzhou Medical University, Linhai 317000, China
| | - Michael K Hsin
- Department of Cardiothoracic Surgery, Queen Mary Hospital, Hong Kong, China.,Department of Medicine, Hong Kong University, Hong Kong, China
| | - Carmelina C Zirafa
- Minimally Invasive and Robotic Thoracic Surgery, Robotic Multispecialty Center of Surgery, University Hospital of Pisa, Pisa, Italy
| | - Nuria M Novoa
- General Thoracic Surgery Service, University Hospital of Salamanca and Institute of Biomedical Research of Salamanca (IBSAL), Salamanca, Spain
| | - Stefano Bongiolatti
- Thoracic Surgery Unit, University Hospital Careggi, Largo Brambilla, 1, 50134, Florence, Italy
| | - Robert J Cerfolio
- Department of Cardiothoracic Surgery, New York University Langone Health, New York, NY, USA
| | - Jianfei Shen
- Department of Cardiothoracic Surgery, Taizhou Hospital of Zhejiang Province, Wenzhou Medical University, Linhai 317000, China
| | - Dehua Ma
- Department of Cardiothoracic Surgery, Taizhou Hospital of Zhejiang Province, Wenzhou Medical University, Linhai 317000, China
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