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Immune-related adverse events as potential surrogates of immune checkpoint inhibitors' efficacy: a systematic review and meta-analysis of randomized studies. ESMO Open 2023; 8:100787. [PMID: 36842300 PMCID: PMC9984799 DOI: 10.1016/j.esmoop.2023.100787] [Citation(s) in RCA: 20] [Impact Index Per Article: 20.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2022] [Revised: 12/03/2022] [Accepted: 01/04/2023] [Indexed: 02/28/2023] Open
Abstract
BACKGROUND Immune-related adverse events (irAEs) are frequently reported during immune checkpoint inhibitor (ICI) therapy and are associated with long-term outcomes. It is unknown if the irAE occurrence is a valid surrogate of ICIs' efficacy. METHODS We identified articles reporting the results of randomized trials of experimental ICI therapy in solid tumors with a systematic search. The control arms could be placebo, cytotoxic/targeted therapy, or ICI therapy. We extracted the hazard ratios for overall survival (OS) with the number of OS events per arm and the number and percentages of overall and specific irAEs of grade 1-2 and grade 3-4 per arm. We estimated the treatment effect on the potential surrogate outcome with the odds ratio of the irAE rate between the experimental and the control arm. The statistical analysis consisted of weighted linear regression on a logarithmic scale between treatment effects on irAE rate and treatment effects on OS. RESULTS Sixty-two randomized trials were included for a total of 79 contrasts and 42 247 patients. The analyses found no significant association between the treatment effects for overall grade 1-2 or grade 3-4 irAE rates or specific (skin, gastrointestinal, endocrine) irAE rates. In the non-small-cell lung cancer (NSCLC) trial subset, we observed a negative association between treatment effects on overall grade 1-2 irAEs and treatment effects on OS in studies with patients selected for programmed death-ligand 1 expression (R2 = 0.55; 95% confidence interval 0.20-0.95; R = -0.69). In the melanoma trial subset, a negative association was shown between treatment effects on gastrointestinal grade 3-4 irAEs and treatment effects on OS in trials without an ICI-based control arm (R2 = 0.77; 95% confidence interval 0.24-0.99; R = -0.89). CONCLUSIONS We found low-strength correlations between the ICI therapy effects on overall or specific irAE rates and the treatment effects on OS in several cancer types.
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Wang S, Li Y, Liu Z, Tian W, Zeng Y, Liu J, Zhang S, Peng Y, Wu F. Efficacy and safety of first-line immune checkpoint inhibitors combined with chemotherapy for extensive-stage small cell lung cancer: A network meta-analysis. Lung Cancer 2023; 178:47-56. [PMID: 36774774 DOI: 10.1016/j.lungcan.2023.02.003] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2022] [Revised: 01/31/2023] [Accepted: 02/02/2023] [Indexed: 02/07/2023]
Abstract
The efficacy and safety of first-line immune checkpoint inhibitors plus chemotherapy in the treatment of patients with extensive-stage small cell lung cancer (ES-SCLC) remains unevaluated, and there are no reports to directly compare the efficacy and safety among different immunotherapy (especially adebrelimab and surplulimab). Suitable phase III randomized controlled trials with two or more different arms were included. Independent reviewers screened and extracted relevant data and disagreements were resolved through consensus. Fixed-effect consistency models were used to calculate the overall survival (OS), progression-free survival (PFS), objective response rate, adverse events ≥ 3, and safety outcomes in the clinically relevant subgroups. In this network meta-analysis, six randomized controlled clinical trials (CAPSTONE-1, ASTRUM-005, CASPIAN, IMpower133, KEYNOTE-604, and an ipilimumab + chemotherapy trial) with totaling 3662 patients were involved. Compared to chemotherapy, immune checkpoint inhibitors plus chemotherapy present higher possibilities to bring about better OS and PFS. Serplulimab + chemotherapy significantly showed a better survival profit in comparison with ipilimumab + chemotherapy (0.67; 0.50-0.90). Compared with chemotherapy, adebrelimab + chemotherapy (0.72; 0,58-0.90), atezolizumab + chemotherapy (0.76; 0.60-0.96) durvalumab + chemotherapy (0.75; 0.62-0.91), and serplulimab + chemotherapy (0.63;0.49-0.82) all presented significantly better overall survival. In terms of progression-free survival, serplulimab + chemotherapy showed better efficacy in comparison with adebrelimab + chemotherapy (0.72; 0,53-0.97), atezolizumab + chemotherapy (0.62; 0.46-0.84), durvalumab + chemotherapy (0.60; 0.45-0.80). Compared with chemotherapy, adebrelimab + chemotherapy (0.67; 0.54-0.83) and serplulimab + chemotherapy (0.48; 0.48-0.86) all presented significantly better PFS. Immunotherapy plus chemotherapy had similar probabilities to cause adverse events of grade ≥ 3. In comparison with chemotherapy, immune checkpoint inhibitors plus chemotherapy were likely to be more suitable for the first-line treatment of ES-SCLC. According to our analysis, serplulimab plus chemotherapy and adebrelimab plus chemotherapy present higher possibilities to show better efficacy and safety, however, the level of evidence of this type of comparison is limited.
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Affiliation(s)
- Shuxing Wang
- Department of Oncology, The Second Xiangya Hospital, Central South University, Changsha 410011, Hunan, China; Xiangya School of Medicine, Central South University, Changsha 410078, Hunan, China
| | - Yunshu Li
- Department of Oncology, The Second Xiangya Hospital, Central South University, Changsha 410011, Hunan, China; Xiangya School of Medicine, Central South University, Changsha 410078, Hunan, China
| | - Zhuqing Liu
- Department of Oncology, The Second Xiangya Hospital, Central South University, Changsha 410011, Hunan, China; Xiangya School of Medicine, Central South University, Changsha 410078, Hunan, China
| | - Wentao Tian
- Department of Oncology, The Second Xiangya Hospital, Central South University, Changsha 410011, Hunan, China; Xiangya School of Medicine, Central South University, Changsha 410078, Hunan, China
| | - Yue Zeng
- Department of Oncology, The Second Xiangya Hospital, Central South University, Changsha 410011, Hunan, China
| | - Junqi Liu
- Department of Oncology, The Second Xiangya Hospital, Central South University, Changsha 410011, Hunan, China
| | - Sujuan Zhang
- Department of Oncology, The Second Xiangya Hospital, Central South University, Changsha 410011, Hunan, China
| | - Yurong Peng
- Department of Oncology, The Second Xiangya Hospital, Central South University, Changsha 410011, Hunan, China
| | - Fang Wu
- Department of Oncology, The Second Xiangya Hospital, Central South University, Changsha 410011, Hunan, China; Hunan Cancer Mega-Data Intelligent Application and Engineering Research Centre, Hunan, China; Hunan Key Laboratory of Tumor Models and Individualized Medicine, The Second Xiangya Hospital, Central South University, Changsha 410011, Hunan, China; Hunan Key Laboratory of Early Diagnosis and Precision Therapy in Lung Cancer, The Second Xiangya Hospital, Central South University, Changsha 410011, Hunan, China.
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Kulshrestha R, Saxena H, Kumar R, Spalgais S, Mrigpuri P, Goel N, Menon B, Rani M, Mahor P, Bhutani I. Subtyping of advanced lung cancer based on PD-L1 expression, tumor histopathology and mutation burden (EGFR and KRAS): a study from North India. Monaldi Arch Chest Dis 2023; 93. [PMID: 36723380 DOI: 10.4081/monaldi.2023.2449] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2022] [Accepted: 12/13/2022] [Indexed: 02/02/2023] Open
Abstract
Immune checkpoint inhibitor (PD-L1) therapy of advanced non-small-cell lung cancer (NSCLC) has variable outcomes. Tumor subtypes based on PD-L1 expression, histopathology, mutation burden is required for patient stratification and formulation of treatment guidelines. Lung cancers (n=57) diagnosed at Pathology department, VPCI (2018-2021) were retrospectively analyzed. PD-L1(SP263) expressed by tumor cells [low (<1%), medium (1-49%), high (≥50%)] was correlated with histopathology, microenvironment, EGFR, KRAS expression. Patients were categorized into high and low risk based on their: i) gender: males (n=47, 30-89 years), females (n=10, 45-80 years); ii) smoking history: males 26/47 (45.61%), females 1/10 (10%); iii) tumor subtyping: squamous cell carcinoma 15/57 (26.32%), adenocarcinoma 6/57 (17.54%), NSCLC-undifferentiated 24/57 (42.10%), adenosquamous carcinoma 5/57 (8.77 %), carcinosarcoma 4/57 (7.02%), small cell carcinoma 1/57 (1.75%); iv) inflammatory tumor microenvironment/TILs 44/57 (77.1%); iv) PD-L1 positivity-31/57 (54.3%); v) concomitant EGFR/KRAS positivity. PD-L1positive cases showed squamous/undifferentiated histopathology, concomitant EGFR+ (9/20, 45%) and KRAS+ (8/15, 53.3%), smoking+ (21/31,67.74%).PD-L1 negative cases (26/57, 45.6%), were EGFR+ (2/14, 14.28%) and KRAS+ (6/19, 31.5%). The high-risk lung cancer subtypes show squamous/undifferentiated histopathology, inflammatory microenvironment, male preponderance, smoking history, higher concomitant PD-L1, KRAS and EGFR positivity. Lung cancer subtyping can predict clinical response/resistance of patients prior to initiation of PD-L1 inhibitor therapies and can be used to guide therapy.
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Affiliation(s)
- Ritu Kulshrestha
- Department of Pathology, Vallabhbhai Patel Chest Institute, University of Delhi.
| | - Himanshi Saxena
- Department of Pathology, Vallabhbhai Patel Chest Institute, University of Delhi.
| | - Raj Kumar
- Department of Pulmonary Medicine, Vallabhbhai Patel Chest Institute, University of Delhi.
| | - Sonam Spalgais
- Department of Pulmonary Medicine, Vallabhbhai Patel Chest Institute, University of Delhi.
| | - Parul Mrigpuri
- Department of Pulmonary Medicine, Vallabhbhai Patel Chest Institute, University of Delhi.
| | - Nitin Goel
- Department of Pulmonary Medicine, Vallabhbhai Patel Chest Institute, University of Delhi.
| | - Balakrishnan Menon
- Department of Pulmonary Medicine, Vallabhbhai Patel Chest Institute, University of Delhi.
| | - Meenu Rani
- Department of Pathology, Vallabhbhai Patel Chest Institute, University of Delhi.
| | - Pawan Mahor
- Department of Pathology, Vallabhbhai Patel Chest Institute, University of Delhi.
| | - Ishita Bhutani
- Department of Pathology, Vallabhbhai Patel Chest Institute, University of Delhi.
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Lee MC, Cai H, Murray CW, Li C, Shue YT, Andrejka L, He AL, Holzem AME, Drainas AP, Ko JH, Coles GL, Kong C, Zhu S, Zhu C, Wang J, van de Rijn M, Petrov DA, Winslow MM, Sage J. A multiplexed in vivo approach to identify driver genes in small cell lung cancer. Cell Rep 2023; 42:111990. [PMID: 36640300 PMCID: PMC9972901 DOI: 10.1016/j.celrep.2023.111990] [Citation(s) in RCA: 14] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2022] [Revised: 10/24/2022] [Accepted: 01/04/2023] [Indexed: 01/15/2023] Open
Abstract
Small cell lung cancer (SCLC) is a lethal form of lung cancer. Here, we develop a quantitative multiplexed approach on the basis of lentiviral barcoding with somatic CRISPR-Cas9-mediated genome editing to functionally investigate candidate regulators of tumor initiation and growth in genetically engineered mouse models of SCLC. We found that naphthalene pre-treatment enhances lentiviral vector-mediated SCLC initiation, enabling high multiplicity of tumor clones for analysis through high-throughput sequencing methods. Candidate drivers of SCLC identified from a meta-analysis across multiple human SCLC genomic datasets were tested using this approach, which defines both positive and detrimental impacts of inactivating 40 genes across candidate pathways on SCLC development. This analysis and subsequent validation in human SCLC cells establish TSC1 in the PI3K-AKT-mTOR pathway as a robust tumor suppressor in SCLC. This approach should illuminate drivers of SCLC, facilitate the development of precision therapies for defined SCLC genotypes, and identify therapeutic targets.
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Affiliation(s)
- Myung Chang Lee
- Department of Pediatrics, Stanford University, 265 Campus Drive, SIM1 G2078, Stanford, CA 94305, USA; Department of Genetics, Stanford University, Stanford, CA 94305, USA
| | - Hongchen Cai
- Department of Genetics, Stanford University, Stanford, CA 94305, USA
| | | | - Chuan Li
- Department of Biology, Stanford University, Stanford, CA 94305, USA
| | - Yan Ting Shue
- Department of Pediatrics, Stanford University, 265 Campus Drive, SIM1 G2078, Stanford, CA 94305, USA; Department of Genetics, Stanford University, Stanford, CA 94305, USA
| | - Laura Andrejka
- Department of Genetics, Stanford University, Stanford, CA 94305, USA
| | - Andy L He
- Department of Pediatrics, Stanford University, 265 Campus Drive, SIM1 G2078, Stanford, CA 94305, USA; Department of Genetics, Stanford University, Stanford, CA 94305, USA
| | - Alessandra M E Holzem
- Department of Pediatrics, Stanford University, 265 Campus Drive, SIM1 G2078, Stanford, CA 94305, USA; Department of Genetics, Stanford University, Stanford, CA 94305, USA
| | - Alexandros P Drainas
- Department of Pediatrics, Stanford University, 265 Campus Drive, SIM1 G2078, Stanford, CA 94305, USA; Department of Genetics, Stanford University, Stanford, CA 94305, USA
| | - Julie H Ko
- Department of Pediatrics, Stanford University, 265 Campus Drive, SIM1 G2078, Stanford, CA 94305, USA; Department of Genetics, Stanford University, Stanford, CA 94305, USA
| | - Garry L Coles
- Department of Pediatrics, Stanford University, 265 Campus Drive, SIM1 G2078, Stanford, CA 94305, USA; Department of Genetics, Stanford University, Stanford, CA 94305, USA
| | - Christina Kong
- Department of Pathology, Stanford University, Stanford, CA 94305, USA
| | - Shirley Zhu
- Department of Pathology, Stanford University, Stanford, CA 94305, USA
| | - ChunFang Zhu
- Department of Pathology, Stanford University, Stanford, CA 94305, USA
| | - Jason Wang
- Department of Pathology, Stanford University, Stanford, CA 94305, USA
| | - Matt van de Rijn
- Department of Pathology, Stanford University, Stanford, CA 94305, USA
| | - Dmitri A Petrov
- Department of Biology, Stanford University, Stanford, CA 94305, USA; Chan Zuckerberg Biohub, San Francisco, CA 94158, USA
| | - Monte M Winslow
- Department of Genetics, Stanford University, Stanford, CA 94305, USA; Department of Pathology, Stanford University, Stanford, CA 94305, USA
| | - Julien Sage
- Department of Pediatrics, Stanford University, 265 Campus Drive, SIM1 G2078, Stanford, CA 94305, USA; Department of Genetics, Stanford University, Stanford, CA 94305, USA.
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Santoni M, Rizzo A, Kucharz J, Mollica V, Rosellini M, Marchetti A, Tassinari E, Monteiro FSM, Soares A, Molina-Cerrillo J, Grande E, Battelli N, Massari F. Complete remissions following immunotherapy or immuno-oncology combinations in cancer patients: the MOUSEION-03 meta-analysis. Cancer Immunol Immunother 2023; 72:1365-1379. [PMID: 36633661 DOI: 10.1007/s00262-022-03349-4] [Citation(s) in RCA: 105] [Impact Index Per Article: 105.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2022] [Accepted: 12/07/2022] [Indexed: 01/13/2023]
Abstract
BACKGROUND Immunotherapy has determined unprecedented long-term responses in several hematological and solid tumors. In the MOUSEION-03 study, we conducted a meta-analysis to determine the possibility of achieving complete remissions (CR) with immunotherapy or immuno-oncology combinations in cancer patients. METHODS The primary endpoint was to assess the incidence of CR in cancer patients receiving immune checkpoint inhibitors (ICIs) alone or in combination with other agents versus control treatments. The pooled odds ratio (OR) and 95% confidence interval (CI) for CR rate were extracted. RESULTS A total of 12,130 potentially relevant trials were identified; 5 phase II and 80 phase III randomized studies (37 monotherapies and 48 combinations) and 49,425 cancer patients were included. The most frequent types of malignancies were non-small cell lung cancer (n = 14,249; 29%), urothelial cancer (n = 6536; 13%), renal cell carcinoma (n = 5743; 12%), and melanoma (n = 2904; 6%). In patients treated with immunotherapy (as monotherapy or in combination with other anticancer agents), the pooled OR was 1.67 (1.52-1.84). The highest OR was registered by immune-based combinations with two ICIs (3.56, 95% CI 1.28-9.90). CONCLUSIONS To the best of the authors' knowledge, no comprehensive meta-analysis on the use of ICIs and ICI-based combinations in solid tumors to systematically investigate the probability to achieve CR has been published so far. Although CR is not a common event in several cancer patients receiving immunotherapy, the MOUSEION-03 suggests that the use of ICIs may significantly increase the chance of achieving CR in comparison with control treatments.
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Affiliation(s)
| | - Alessandro Rizzo
- Struttura Semplice Dipartimentale Di Oncologia Medica Per La Presa in Carico Globale del Paziente Oncologico ″Don Tonino Bello″, Istituto Di Ricerca E Cura a Carattere Scientifico (IRCCS), Istituto Tumori Giovanni Paolo II-Bari, Viale Orazio Flacco 65, 70124, Bari, Italy
| | - Jakub Kucharz
- Department of Uro-Oncology, Maria Sklodowska-Curie National Research Institute of Oncology, Warsaw, Poland
| | - Veronica Mollica
- Medical Oncology, IRCCS Azienda Ospedaliero-Universitaria Di Bologna, Via Albertoni-15, 40138, Bologna, Italy.,Department of Experimental, Diagnostic and Specialty Medicine, University of Bologna, 40138, Bologna, Italy
| | - Matteo Rosellini
- Medical Oncology, IRCCS Azienda Ospedaliero-Universitaria Di Bologna, Via Albertoni-15, 40138, Bologna, Italy.,Department of Experimental, Diagnostic and Specialty Medicine, University of Bologna, 40138, Bologna, Italy
| | - Andrea Marchetti
- Medical Oncology, IRCCS Azienda Ospedaliero-Universitaria Di Bologna, Via Albertoni-15, 40138, Bologna, Italy.,Department of Experimental, Diagnostic and Specialty Medicine, University of Bologna, 40138, Bologna, Italy
| | - Elisa Tassinari
- Medical Oncology, IRCCS Azienda Ospedaliero-Universitaria Di Bologna, Via Albertoni-15, 40138, Bologna, Italy.,Department of Experimental, Diagnostic and Specialty Medicine, University of Bologna, 40138, Bologna, Italy
| | - Fernando Sabino Marques Monteiro
- Latin American Cooperative Oncology Group - LACOG, Porto Alegre, Brazil.,Oncology and Hematology Department, Hospital Santa Lucia, SHLS 716 Cj. C, Brasília, DF, 70390-700, Brazil
| | - Andrey Soares
- Latin American Cooperative Oncology Group - LACOG, Porto Alegre, RS, Brazil.,Hospital Israelita Albert Einstein, São Paulo, SP, Brazil.,Centro Paulista de Oncologia/Oncoclínicas, São Paulo, SP, Brazil
| | | | - Enrique Grande
- Department of Medical Oncology, Hospital Ramón Y Cajal, 28034, Madrid, Spain
| | - Nicola Battelli
- Department of Medical Oncology, MD Anderson Cancer Center Madrid, 28033, Madrid, Spain
| | - Francesco Massari
- Medical Oncology, IRCCS Azienda Ospedaliero-Universitaria Di Bologna, Via Albertoni-15, 40138, Bologna, Italy. .,Department of Experimental, Diagnostic and Specialty Medicine, University of Bologna, 40138, Bologna, Italy.
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56
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Cozzi S, Bruni A, Ruggieri MP, Borghetti P, Scotti V, Franceschini D, Fiore M, Taraborrelli M, Salvi F, Galaverni M, Savoldi L, Braglia L, Botti A, Finocchi Ghersi S, Niccolò GL, Lohr F, Iotti C, Ciammella P. Thoracic Radiotherapy in Extensive Disease Small Cell Lung Cancer: Multicenter Prospective Observational TRENDS Study. Cancers (Basel) 2023; 15:cancers15020434. [PMID: 36672383 PMCID: PMC9857193 DOI: 10.3390/cancers15020434] [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: 11/09/2022] [Revised: 12/19/2022] [Accepted: 01/06/2023] [Indexed: 01/12/2023] Open
Abstract
(1) Introduction: Small cell lung cancer (SCLC) is an aggressive tumor type, accounting for about 15% of all lung cancers. Radiotherapy (RT) plays a fundamental role in both early and advanced stages. Currently, in advanced disease, the use of consolidative chest RT should be recommended for patients with good response to platinum-based first-line chemotherapy, but its use has not yet been standardized. The present prospective study aims to evaluate the pattern of care of consolidative chest RT in patients with advanced stage SCLC, and its effectiveness in terms of disease control and tolerability. (2) Materials and methods: This study was a multicenter prospective observational trial, proposed and conducted within the AIRO lung study group to evaluate the pattern of care of consolidative chest RT after first-line chemotherapy in patients with advanced SCLC. The patient and tumor characteristics, doses, fractionation and volumes of thoracic RT and prophylactic cranial irradiation (PCI), as well as the thoracic and extrathoracic response to the treatment, toxicity and clinical outcomes, were collected and analyzed. (3) Results: From January 2017 to December 2019, sixty-four patients were enrolled. Median follow-up was 33 months. The median age was 68 years (range 42-81); 38 patients (59%) were male and 26 (41%) female. Carboplatin + etoposide for 6 cycles was the most commonly used first-line therapeutic scheme (42%). With regard to consolidative chest RT, 56% of patients (35) received 30 Gy in 10 factions and 16 patients (26%) received 45 Gy in 15 sessions. The modulated intensity technique was used in 84.5% of cases, and post-chemotherapy macroscopic residual disease was the target volume in 87.5% of patients. Forty-four patients (69%) also underwent PCI. At the last follow-up, over 60% of patients did not experience chest disease progression, while 67% showed extrathoracic progression. At the first radiological evaluation after RT, complete response and stable disease were recorded in 6% and 46% of the cases, respectively. Two patients had a long-term complete response to the combined treatment. The brain was the first site of extrathoracic progression in 28%. 1y and 2y OS and PFS were 67%, 19%, 28% and 6%, respectively. Consolidative chest RT was well-tolerated in the majority of patients; it was interrupted in three cases (due to G2 pulmonary toxicity, disease progression and clinical decay, respectively). Only 1 patient developed G3 asthenia. (4) Conclusions: Consolidative chest RT has been shown to be useful in reducing the risk of thoracic disease progression and is absolutely well-tolerated in patients with advanced stage SCLC with good response after first-line chemotherapy. Among the Italian centers that participated in this study, there is still variability in the choice of fractionation and target volumes, although the guidelines contain clear recommendations. The aim of future research should be to clarify the role and modalities of chest RT in the era of immunotherapy in advanced-stage SCLC.
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Affiliation(s)
- Salvatore Cozzi
- Radiation Oncology Unit, Azienda USL-IRCCS di Reggio Emilia, 42123 Reggio Emilia, Italy
- Radiation Oncology Department, Centre Lèon Bèrard, 693736 Lyon, France
- Correspondence:
| | - Alessio Bruni
- Radiation Therapy Unit, Department of Oncology and Hematology, University Hospital of Modena, 41125 Modena, Italy
| | - Maria Paola Ruggieri
- Radiation Oncology Unit, Azienda USL-IRCCS di Reggio Emilia, 42123 Reggio Emilia, Italy
| | - Paolo Borghetti
- Radiation Oncology Department, ASST Spedali Civili and University of Brescia, 25123 Brescia, Italy
| | - Vieri Scotti
- Radiation Oncology Unit, Oncology Department AOU Careggi Firenze, 50134 Florence, Italy
| | | | - Michele Fiore
- Radiation Oncology, Campus Bio-Medico University, Fondazione Policlinico Universitario Campus Bio-Medico, 00128 Rome, Italy
| | - Maria Taraborrelli
- Radiation Oncology Unit, “SS Annunziata” Hospital, “G. D’Annunzio” University, 66100 Chieti, Italy
| | - Fabrizio Salvi
- Radiation Oncology Unit, Bellaria Hospital, 40139 Bologna, Italy
| | - Marco Galaverni
- Radiotherapy Unit, Azienda Ospedaliera Universitaria, 43126 Parma, Italy
| | - Luisa Savoldi
- Research and Statistics Infrastructure, Azienda Unità Sanitaria Locale–IRCCS di Reggio Emilia, 42123 Reggio Emilia, Italy
| | - Luca Braglia
- Research and Statistics Infrastructure, Azienda Unità Sanitaria Locale–IRCCS di Reggio Emilia, 42123 Reggio Emilia, Italy
| | - Andrea Botti
- Medical Physics Unit, Azienda USL-IRCCS di Reggio Emilia, 42123 Reggio Emilia, Italy
| | - Sebastiano Finocchi Ghersi
- Radiation Oncolgy Unit, AOU Sant’Andrea, Facoltà di Medicina e Psicologia, Università La Sapienza, 00185 Rome, Italy
| | - Giaj-Levra Niccolò
- Advanced Radiation Oncology Department, IRCCS Sacro Cuore Don Calabria Hospital, Cancer Care Center, 37024 Verona, Italy
| | - Frank Lohr
- Radiation Oncology Department, Centre Lèon Bèrard, 693736 Lyon, France
- Department of Medical and Surgical Science, University of Modena and Reggio Emilia, 41125 Modena, Italy
| | - Cinzia Iotti
- Radiation Oncology Unit, Azienda USL-IRCCS di Reggio Emilia, 42123 Reggio Emilia, Italy
| | - Patrizia Ciammella
- Radiation Oncology Unit, Azienda USL-IRCCS di Reggio Emilia, 42123 Reggio Emilia, Italy
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Mei T, Wang T, Deng Q, Gong Y. The safety of combining immune checkpoint inhibitors and platinum-based chemotherapy for the treatment of solid tumors: A systematic review and network meta-analysis. Front Immunol 2023; 14:1062679. [PMID: 36825025 PMCID: PMC9941623 DOI: 10.3389/fimmu.2023.1062679] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2022] [Accepted: 01/23/2023] [Indexed: 02/10/2023] Open
Abstract
Objective Combination treatment regimens consisting of both immune checkpoint inhibitors (ICI) and chemotherapeutic agents have emerged as the standard of care for a range of cancers. This network meta-analysis (NMA) examined the toxicity profiles and safety rankings of these different ICI-based combination regimens. Methods The PubMed, EMBASE, Web of Science, and Cochrane Library databases were searched for all randomized controlled trials (RCTs) published as of March 1, 2022 comparing two or more treatment regimens in which at least one arm was comprised of an ICI + platinum-based chemotherapeutic regimen. Treatment-related adverse events (AEs) of any grade and AEs of grade 3 or higher were the primary endpoints for this analysis, while specific AE types were secondary endpoints. This NMA combined both direct and indirect comparisons when analyzing odds ratios (ORs) and the surface under the cumulative ranking curve (SUCRA) for different ICI-based treatment regimens. Results In total, 33 RCTs enrolling 19,012 cancer patients were included in this NMA. Of the analyzed regimens, avelumab + chemotherapy and camrelizumab + chemotherapy were associated with a significantly greater risk of AEs of any grade relative to ipilimumab + chemotherapy, durvalumab + chemotherapy, or pembrolizumab + chemotherapy. No significant differences in the risk of AEs of grade 3 or higher were observed when comparing different ICI regimens. Hepatotoxicity and pyrexia were the most common AEs associated with atezolizumab + chemotherapy treatment. Ipilimumab + chemotherapy was associated with a relatively higher risk of gastrointestinal and skin toxicity. Skin toxicity and hypothyroidism were the major AEs associated with nivolumab + chemotherapy. Fatigue and pneumonia were the most common AEs respectively associated with sugemalimab + chemotherapy and pembrolizumab + chemotherapy regimens. Conclusions Of the evaluated regimens, camrelizumab + chemotherapy and avelumab + chemotherapy were associated with significantly higher rates of AEs of any grade, whereas durvalumab and sintilimab were relatively safe PD-L1 and PD-1 inhibitors, respectively, when administered in combination with platinum-based chemotherapy. However, none of the evaluated ICI + chemotherapy regimens exhibited any differences with respect to the incidence of grade 3 or higher AEs, offering guidance that may be of value in routine clinical practice.
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Affiliation(s)
- Ting Mei
- Department of Thoracic Oncology, Cancer Center and State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, China
| | - Ting Wang
- Lung Cancer Center, West China Hospital, Sichuan University, Chengdu, China
| | - Qianyue Deng
- Department of Thoracic Oncology, Cancer Center and State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, China
| | - Youling Gong
- Department of Thoracic Oncology, Cancer Center and State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, China
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58
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Tumor immunology. Clin Immunol 2023. [DOI: 10.1016/b978-0-12-818006-8.00003-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
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Challenges in the treatment of small cell lung cancer in the era of immunotherapy and molecular classification. Lung Cancer 2023; 175:88-100. [PMID: 36493578 DOI: 10.1016/j.lungcan.2022.11.014] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2022] [Revised: 11/18/2022] [Accepted: 11/20/2022] [Indexed: 11/26/2022]
Abstract
For many years the standard of care for small cell lung cancer (SCLC) has remained unchanged. Despite decades of active research, current treatment options are limited and the prognosis of patients with extended disease (ED) SCLC remains poor. The introduction of immune checkpoint inhibitors (ICIs) represents an exception and the only recent approval for ED-SCLC. However, the magnitude of benefit obtained with immunotherapy in SCLC is much more modest than that observed in other malignancies. Different pro-immunogenic or immunosuppressive features within the tumor microenvironment of SCLC may either modulate the sensitivity to immunotherapy or conversely dampen the efficacy of ICIs. Beside immunotherapy, a deeper understanding of the molecular biology of SCLC has led to the identification of new therapeutic targets for this lethal malignancy. Recent epigenetic and gene expression studies have resulted into a new molecular classification of four distinct subtypes of SCLC, defined by the relative expression of key transcription regulators and each characterized by specific therapeutic vulnerabilities. This review discusses the rationale for immunotherapy in SCLC and summarizes the main ICIs-trials in this tumor. We provide also an overview of new potential therapeutic opportunities and their integration with the new molecular classification of SCLC.
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Leung ELH, Fan XX, Huang JM, Huang C, Lin H, Cao YB. Holistic immunomodulation for small cell lung cancer. Semin Cancer Biol 2023; 88:96-105. [PMID: 36470543 DOI: 10.1016/j.semcancer.2022.11.012] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2022] [Revised: 11/06/2022] [Accepted: 11/21/2022] [Indexed: 12/12/2022]
Abstract
Small cell lung cancer (SCLC) is characterized by a high mortality rate, rapid growth, and early metastasis, which lead to a poor prognosis. Moreover, limited clinical treatment options further lower the survival rate of patients. Therefore, novel technology and agents are urgently required to enhance clinical efficacy. In this review, from a holistic perspective, we summarized the therapeutic targets, agents and strategies with the most potential for treating SCLC, including chimeric antigen receptor (CAR) T therapy, immunomodulating antibodies, traditional Chinese medicines (TCMs), and the microbiota, which have been found recently to improve the clinical outcomes and prognosis of SCLC. Multiomics technologies can be integrated to develop effective diagnostic methods and identify new targets for new drug discovery in SCLC. We discussed in depth the feasibility, potential, and challenges of these new strategies, as well as their combinational treatments, which may provide promising alternatives for enhancing the clinical efficacy of SCLC in the future.
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Affiliation(s)
- Elaine Lai-Han Leung
- Cancer Center, Faculty of Health Sciences, University of Macau, Macao Special Administrative Region of China; MOE Frontiers Science Center for Precision Oncology, University of Macau, Macao Special Administrative Region of China.
| | - Xing-Xing Fan
- Dr. Neher's Biophysics Laboratory for Innovative Drug Discovery, State Key Laboratory of Quality Research in Chinese Medicine, Macau Institute for Applied Research in Medicine and Health, Macau University of Science and Technology, Macao Special Administrative Region of China
| | - Ju-Min Huang
- Cancer Center, Faculty of Health Sciences, University of Macau, Macao Special Administrative Region of China; MOE Frontiers Science Center for Precision Oncology, University of Macau, Macao Special Administrative Region of China
| | - Chen Huang
- Dr. Neher's Biophysics Laboratory for Innovative Drug Discovery, State Key Laboratory of Quality Research in Chinese Medicine, Macau Institute for Applied Research in Medicine and Health, Macau University of Science and Technology, Macao Special Administrative Region of China
| | - Hong Lin
- Zhuhai Hospital of Traditional Chinese and Western Medicine, Zhuhai, Guangdong, China
| | - Ya-Bing Cao
- Department of Oncology, Kiang Wu Hospital, Macao Special Administrative Region of China.
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Repurposing of Commercially Existing Molecular Target Therapies to Boost the Clinical Efficacy of Immune Checkpoint Blockade. Cancers (Basel) 2022; 14:cancers14246150. [PMID: 36551637 PMCID: PMC9776741 DOI: 10.3390/cancers14246150] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2022] [Revised: 11/29/2022] [Accepted: 12/07/2022] [Indexed: 12/24/2022] Open
Abstract
Immune checkpoint blockade (ICB) is now standard of care for several metastatic epithelial cancers and prolongs life expectancy for a significant fraction of patients. A hostile tumor microenvironment (TME) induced by intrinsic oncogenic signaling induces an immunosuppressive niche that protects the tumor cells, limiting the durability and efficacy of ICB therapies. Addition of receptor tyrosine kinase inhibitors (RTKi) as potential modulators of an unfavorable local immune environment has resulted in moderate life expectancy improvement. Though the combination strategy of ICB and RTKi has shown significantly better results compared to individual treatment, the benefits and adverse events are additive whereas synergy of benefit would be preferable. There is therefore a need to investigate the potential of inhibitors other than RTKs to reduce malignant cell survival while enhancing anti-tumor immunity. In the last five years, preclinical studies have focused on using small molecule inhibitors targeting cell cycle and DNA damage regulators such as CDK4/6, CHK1 and poly ADP ribosyl polymerase (PARP) to selectively kill tumor cells and enhance cytotoxic immune responses. This review provides a comprehensive overview of the available drugs that attenuate immunosuppression and overcome hostile TME that could be used to boost FDA-approved ICB efficacy in the near future.
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Liu Y, Cheng X, Han X, Cheng X, Jiang S, Lin Y, Zhang Z, Lu L, Qu B, Chen Y, Zhang X. Global research landscape and trends of lung cancer immunotherapy: A bibliometric analysis. Front Immunol 2022; 13:1032747. [PMID: 36532038 PMCID: PMC9751816 DOI: 10.3389/fimmu.2022.1032747] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2022] [Accepted: 11/21/2022] [Indexed: 12/05/2022] Open
Abstract
Background Immunotherapy for lung cancer has been a hot research area for years. This bibliometric analysis aims to present the research trends on lung cancer immunotherapy. Method On 1 July, 2022, the authors identified 2,941 papers on lung cancer immunotherapy by the Web of Science and extracted their general information and the total number of citations. A bibliometric analysis was carried out to present the research landscape, demonstrate the research trends, and determine the most cited papers (top papers) as well as major journals on lung cancer immunotherapy. After that, recent research hotspots were analyzed based on the latest publications in major journals. Results These 2,941 papers were cited a total of 122,467 times. "Nivolumab vs. docetaxel in advanced non-squamous non-small-cell lung cancer" published in 2015 by Borghaei H et al. was the most cited paper (5,854 citations). Among the journals, New England Journal of Medicine was most influential. Corresponding authors represented China took part in most articles (904) and papers with corresponding authors from the USA were most cited (139.46 citations per paper). Since 2015, anti-PD-(L)1 has become the hottest research area. Conclusions This bibliometric analysis comprehensively and quantitatively presents the research trends and hotspots based on thousands of publications, and further suggests future research directions. Moreover, the results can benefit researchers to select journals and find potential collaborators. This study can help researchers get a comprehensive impression of the research landscape, historical development, and recent hotspots in lung cancer immunotherapy and provide inspiration for further research.
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Affiliation(s)
- Yanhao Liu
- Department of Radiation Oncology, The Affiliated Qingdao Central Hospital of Qingdao University, Qingdao, China
- School of Basic Medicine, Qingdao University, Qingdao, China
| | - Xu Cheng
- Department of Radiation Oncology, The Affiliated Qingdao Central Hospital of Qingdao University, Qingdao, China
| | - Xiaona Han
- Department of Radiation Oncology, The Affiliated Qingdao Central Hospital of Qingdao University, Qingdao, China
| | - Xi Cheng
- Department of Radiation Oncology, The Affiliated Qingdao Central Hospital of Qingdao University, Qingdao, China
| | - Shu Jiang
- Department of Radiation Oncology, The Affiliated Qingdao Central Hospital of Qingdao University, Qingdao, China
| | - Yaru Lin
- Department of Radiation Oncology, The Affiliated Qingdao Central Hospital of Qingdao University, Qingdao, China
| | - Zhen Zhang
- Department of Radiation Oncology, The Affiliated Qingdao Central Hospital of Qingdao University, Qingdao, China
| | - Linlin Lu
- Department of Radiation Oncology, The Affiliated Qingdao Central Hospital of Qingdao University, Qingdao, China
| | - Baozhen Qu
- Department of Radiation Oncology, The Affiliated Qingdao Central Hospital of Qingdao University, Qingdao, China
| | - Yuxian Chen
- Department of Radiation Oncology, The Affiliated Qingdao Central Hospital of Qingdao University, Qingdao, China
| | - Xiaotao Zhang
- Department of Radiation Oncology, The Affiliated Qingdao Central Hospital of Qingdao University, Qingdao, China
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Sathiyapalan A, Febbraro M, Pond GR, Ellis PM. Chemo-Immunotherapy in First Line Extensive Stage Small Cell Lung Cancer (ES-SCLC): A Systematic Review and Meta-Analysis. Curr Oncol 2022; 29:9046-9065. [PMID: 36547123 PMCID: PMC9776593 DOI: 10.3390/curroncol29120709] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2022] [Revised: 11/11/2022] [Accepted: 11/16/2022] [Indexed: 11/23/2022] Open
Abstract
Small cell lung cancer (SCLC) is an aggressive neuroendocrine carcinoma with early metastatic potential. The standard-of-care treatment has not changed in years. Recent studies report improved progression-free survival (PFS) and overall survival (OS) with combined ICI and chemotherapy in ES-SCLC. We conducted a systematic review and meta-analysis to assess the magnitude of survival benefits. We searched MEDLINE, EMBASE, and Cochrane between 1 January 2010 and 15 July 2022 and conference proceedings from 2018 to 2022, for randomised controlled trials, evaluating chemo-ICI compared with platinum-doublet chemotherapy in untreated ES-SCLC. Outcomes assessed were PFS, OS, objective response rate (ORR), duration of response (DoR), toxicity, and health-related quality of life (HRQoL). The search identified 8061 studies, with 8 (56 publications) included in the final analysis. PFS and OS were significantly improved for patients randomised to chemo-ICI (PFS hazard ratio (HR) 0.75, 95% confidence interval (CI) 0.70-0.80) and (OS HR 0.79, 95% CI 0.73-0.85). Subgroup analysis demonstrated a differential effect between PD-1/PD-L1 and CTLA-4 inhibitors. There was no difference in ORR and DoR. All-grade adverse events (RR 1.06, 95% CI 1.00-1.12) were similar. The addition of ICI to chemotherapy in untreated ES-SCLC results in a 22% risk reduction in death, and a 25% risk reduction in disease progression with a minimal increase in toxicity. These improvements are modest but represent progress beyond the standard of care.
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Zhang XT, Ge N, Xiang ZJ, Liu T. Immune checkpoint inhibitor-related adverse cardiac events in patients with lung cancer: a systematic review and meta-analysis. Cancer Cell Int 2022; 22:363. [PMCID: PMC9675058 DOI: 10.1186/s12935-022-02760-2] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2022] [Accepted: 10/25/2022] [Indexed: 11/21/2022] Open
Abstract
Background Although people are more and more aware of the cardiotoxicity caused by immune checkpoint inhibitors (ICIs) in the treatment of lung cancer, its incidence rate has not been systematically analyzed. This study aims to evaluate the incidence of cardiotoxicity related to the ICI therapies for lung cancer, so as to enhance clinicians' attention to cardiotoxicity, implement proper prevention and intervention for high-risk patients, and minimize the risk of cardiac dysfunction during and after completion of therapy. Methods We conducted a systematic literature search for relevant publications in PubMed and Scopus from inception to 19 April 2022. Pooled incidence and risk ratios with 95% confidence intervals (95% CIs) for cardiotoxicity events were calculated. Results A total of 37 studies covering 38 trials, including 14,342 patients, were identified. The pooled risk ratios of incidence of any cardiac AEs were 1.944 [95% CI 0.8–4.725] (Single ICI versus chemotherapy), 1.677 [95% CI 1.065–2.64] (Single ICI plus chemotherapy versus chemotherapy), and 0.478 [95% CI 0.127–1.798] (Single ICI versus Dual ICI). The incidence of myocarditis and arrhythmia were 0.003[95%CI 0.002–0.006] and 0.014[95%CI 0–0.037], respectively. Conclusion Single ICI did not increase the risk of cardiotoxicity compared with chemotherapy, and single ICI plus chemotherapy increased the risk of cardiotoxicity by 67% compared with chemotherapy alone. Combination immunotherapy did not increase the risk of cardiotoxicity compared with single ICI. Supplementary Information The online version contains supplementary material available at 10.1186/s12935-022-02760-2.
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Affiliation(s)
- Xiao-Tong Zhang
- grid.506261.60000 0001 0706 7839Department of Pulmonary and Critical Care Medicine, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, No.1 Shuaifuyuan Wangfujing Dongcheng District, Beijing, 100730 China
| | - Nan Ge
- grid.506261.60000 0001 0706 7839Department of Geriatrics, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Zi-Jian Xiang
- Beijing Zhiyun Data Technology Co. LTD, Beijing, China
| | - Tao Liu
- grid.506261.60000 0001 0706 7839Department of Pulmonary and Critical Care Medicine, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, No.1 Shuaifuyuan Wangfujing Dongcheng District, Beijing, 100730 China
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Liu J, Wang L, Shu W, Zhang L, Wang Y, Lv W, Zhu L, Hu J. Safety and effectiveness of neoadjuvant immunotherapy combined with chemotherapy followed by surgical resection in patients with stage I-IIIA small-cell lung cancer: a retrospective single-arm clinical trial. J Thorac Dis 2022; 14:4405-4415. [PMID: 36524062 PMCID: PMC9745509 DOI: 10.21037/jtd-22-1287] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2022] [Accepted: 10/21/2022] [Indexed: 06/15/2024]
Abstract
BACKGROUND Immunotherapy, chemotherapy and surgery all have significant roles in the management of small-cell lung cancer (SCLC). Neoadjuvant immunotherapy combined with chemotherapy followed by surgery has shown encouraging efficacy for resectable SCLC with a good tolerability and considerable survival benefit. However, there are still few data on whether surgery for stage I-IIIA SCLC can be performed after immunotherapy with chemotherapy. Therefore, we investigated the safety and effectiveness of neoadjuvant immunotherapy combined with chemotherapy followed by surgery in patients with stage I-IIIA SCLC in the hope of adding new ideas to the treatment of SCLC. METHODS The study group comprised 19 patients with stage I-IIIA SCLC who received neoadjuvant immunotherapy and chemotherapy between 2019 and 2021. Patients received 2-4 cycles of immunotherapy combined with platinum-containing dual-drug chemotherapy (platinum + paclitaxel) before surgery. Imaging evaluation was performed every two cycles until surgery. Tumor response to neoadjuvant therapy, neoadjuvant treatment related adverse events, perioperative and postoperative complications, surgical resection rate, and degree of tumor regression were evaluated. We obtained follow-up data from the patients' regular examination or treatment in hospital. If we can't complete it, contacting patients by telephone or WeChat would be adopted by us. The follow-up was not terminated until 3 months after surgery. RESULTS The objective response rate (ORR) was 84.2% (16/19), and no patients had progressive disease (PD). Of the 10 patients who underwent surgery, and approximately 9 (90.0%) had R0 resection. There were no perioperative deaths, and 1 case of pyothorax. The rate of pathological complete remission (pCR) and major pathological response (MPR) was 30.0% (3/10), and 40.0% (4/10) respectively. Grade 3-4 adverse reactions comprised 1 case of anemia and 1 case of constipation. CONCLUSIONS Neoadjuvant immunotherapy combined with chemotherapy followed by surgical resection for patients with stage I-IIIA SCLC is effective and safe with a high ORR and MPR rate, as well as a high R0 resection rate and a tolerable toxicity profile. Whether this regimen gives a survival benefit should be confirmed by further follow-up and larger, randomized controlled trials are required to confirm our findings.
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Affiliation(s)
| | | | | | - Lichen Zhang
- Department of Thoracic Surgery, the First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Yiqing Wang
- Department of Thoracic Surgery, the First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Wang Lv
- Department of Thoracic Surgery, the First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Linhai Zhu
- Department of Thoracic Surgery, the First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Jian Hu
- Department of Thoracic Surgery, the First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
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Barrows ED, Blackburn MJ, Liu SV. Evolving role of immunotherapy in small cell lung cancer. Semin Cancer Biol 2022; 86:868-874. [PMID: 35192928 DOI: 10.1016/j.semcancer.2022.02.021] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2022] [Accepted: 02/17/2022] [Indexed: 01/27/2023]
Abstract
Small cell lung cancer (SCLC) is a highly lethal subtype of lung cancer with a particularly poor prognosis. For decades, the best available systemic therapy was platinum plus etoposide chemotherapy, which offered frequent but transient responses. Survival gains were finally realized with the addition of immune checkpoint inhibitors to first-line chemotherapy. The phase III IMpower 133 trial showed that the addition of atezolizumab to chemotherapy improved survival. The subsequent CASPIAN trial demonstrated a similar benefit with durvalumab. These results quickly established chemo-immunotherapy as the preferred initial treatment for advanced SCLC, but outcomes remain poor for most patients. Here, we review the current and evolving role of immunotherapy in SCLC and outline emerging strategies poised to further elevate the standard of care.
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Affiliation(s)
- Elizabeth D Barrows
- Division of Hematology-Oncology, MedStar Georgetown University Hospital, Lombardi Comprehensive Cancer Center, Washington, DC, United States
| | - Matthew J Blackburn
- Division of Hematology-Oncology, MedStar Georgetown University Hospital, Lombardi Comprehensive Cancer Center, Washington, DC, United States
| | - Stephen V Liu
- Division of Hematology-Oncology, MedStar Georgetown University Hospital, Lombardi Comprehensive Cancer Center, Washington, DC, United States.
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Guaitoli G, Neri G, Cabitza E, Natalizio S, Mastrodomenico L, Talerico S, Trudu L, Lauro C, Chiavelli C, Baschieri MC, Bruni A, Dominici M, Bertolini F. Dissecting Immunotherapy Strategies for Small Cell Lung Cancer: Antibodies, Ionizing Radiation and CAR-T. Int J Mol Sci 2022; 23:12728. [PMID: 36361523 PMCID: PMC9656696 DOI: 10.3390/ijms232112728] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2022] [Revised: 10/15/2022] [Accepted: 10/17/2022] [Indexed: 12/10/2023] Open
Abstract
Small cell lung cancer (SCLC) is a highly aggressive malignancy that accounts for about 14% of all lung cancers. Platinum-based chemotherapy has been the only available treatment for a long time, until the introduction of immune checkpoint inhibitors (ICIs) recently changed first-line standard of care and shed light on the pivotal role of the immune system. Despite improved survival in a subset of patients, a lot of them still do not benefit from first-line chemo-immunotherapy, and several studies are investigating whether different combination strategies (with both systemic and local treatments, such as radiotherapy) may improve patient outcomes. Moreover, research of biomarkers that may be used to predict patients' outcomes is ongoing. In addition to ICIs, immunotherapy offers other different strategies, including naked monoclonal antibodies targeting tumor associated antigens, conjugated antibody, bispecific antibodies and cellular therapies. In this review, we summarize the main evidence available about the use of immunotherapy in SCLC, the rationale behind combination strategies and the studies that are currently ongoing in this setting, in order to give the reader a clear and complete view of this rapidly expanding topic.
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Affiliation(s)
- Giorgia Guaitoli
- PhD Program Clinical and Experimental Medicine, University of Modena and Reggio Emilia, 41125 Modena, Italy
| | - Giovanni Neri
- PhD Program Clinical and Experimental Medicine, University of Modena and Reggio Emilia, 41125 Modena, Italy
- Laboratory of Cellular Therapy, Division of Oncology, Department of Medical and Surgical Sciences for Children & Adults, University of Modena and Reggio Emilia, 41124 Modena, Italy
| | - Eleonora Cabitza
- Division of Oncology, Department of Oncology and Hematology, Modena University Hospital, 41124 Modena, Italy
| | - Salvatore Natalizio
- Division of Oncology, Department of Oncology and Hematology, Modena University Hospital, 41124 Modena, Italy
| | - Luciana Mastrodomenico
- Division of Oncology, Department of Oncology and Hematology, Modena University Hospital, 41124 Modena, Italy
| | - Sabrina Talerico
- Division of Oncology, Department of Oncology and Hematology, Modena University Hospital, 41124 Modena, Italy
| | - Lucia Trudu
- Division of Oncology, Department of Oncology and Hematology, Modena University Hospital, 41124 Modena, Italy
| | - Chiara Lauro
- Radiotherapy Unit, Department of Oncology and Hematology, Modena University Hospital, 41124 Modena, Italy
| | - Chiara Chiavelli
- Laboratory of Cellular Therapy, Division of Oncology, Department of Medical and Surgical Sciences for Children & Adults, University of Modena and Reggio Emilia, 41124 Modena, Italy
| | - Maria Cristina Baschieri
- Laboratory of Cellular Therapy, Division of Oncology, Department of Medical and Surgical Sciences for Children & Adults, University of Modena and Reggio Emilia, 41124 Modena, Italy
| | - Alessio Bruni
- Radiotherapy Unit, Department of Oncology and Hematology, Modena University Hospital, 41124 Modena, Italy
| | - Massimo Dominici
- Laboratory of Cellular Therapy, Division of Oncology, Department of Medical and Surgical Sciences for Children & Adults, University of Modena and Reggio Emilia, 41124 Modena, Italy
- Division of Oncology, Department of Oncology and Hematology, Modena University Hospital, 41124 Modena, Italy
| | - Federica Bertolini
- Division of Oncology, Department of Oncology and Hematology, Modena University Hospital, 41124 Modena, Italy
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Efficacy and Safety of PD-L1 Inhibitors plus Chemotherapy versus Chemotherapy Alone in First-Line Treatment of Extensive-Stage Small-Cell Lung Cancer: A Retrospective Real-World Study. JOURNAL OF ONCOLOGY 2022; 2022:3645489. [PMID: 36199793 PMCID: PMC9529407 DOI: 10.1155/2022/3645489] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/11/2022] [Revised: 06/15/2022] [Accepted: 07/29/2022] [Indexed: 12/02/2022]
Abstract
Background Most patients with small-cell lung cancer (SCLC) have extensive-stage (ES) disease with a poor prognosis. Immunotherapy has shown good therapeutic effects in the treatment of ES-SCLC. We performed a real-world retrospective study to evaluate the safety and efficacy of PD-L1 inhibitors plus chemotherapy in patients with ES-SCLC. Method A total of 224 patients diagnosed with ES-SCLC between March 2017 and April 2021 were included, of which 115 received only etoposide-platinum (EP) chemotherapy,and 109 received programmed cell-death ligand 1 (PD-L1) inhibitors and EP. Results Immune checkpoint inhibitors (ICIs) plus platinum were associated with a significant improvement in overall survival (OS), with a hazard ratio (HR) of 0.60 (95% CI, 0.42–0.85; P=0.0054); median OS was 19 months in the ICIs plus EP group vs. 12 months in the EP group. The median progression-free survival (PFS) was 8.5 and 5.0 months, respectively (HR for disease progression or death, 0.42; 95% CI, 0.31–0.57; P < 0.0001). Male patients <65 years old, Stage IV, PS 0-1, without liver and brain metastasis had a better OS in the ICIs plus EP group than the EP group. The PFS and OS in the durvalumab plus chemotherapy group were insignificantly longer than that of the atezolizumab plus chemotherapy group. Any adverse effects (AEs) of grade 3 or 4 occurred in 50 patients (45.9%) in the ICIs plus EP group and 48 patients (41.7%) in the EP alone group. The most common immune-related AEs (irAEs) were immune hypothyroidism events (17.1%, 7/41), immune dermatitis (9.8%, 4/41), and immune pneumonia (9.8%, 4/41) in the durvalumab plus platinum-etoposide group. Immune liver insufficiency (10.3%, 7/68) and immune hypothyroidism (8.8%, 6/68) were the most common irAEs in the atezolizumab plus platinum-etoposide group. Conclusion This study shows that adding PD-L1 inhibitors to chemotherapy can significantly improve PFS and OS in patients with ES-SCLC and demonstrates its safety without additional AEs.
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Zhu Y, Cui Y, Zheng X, Zhao Y, Sun G. Small-cell lung cancer brain metastasis: From molecular mechanisms to diagnosis and treatment. Biochim Biophys Acta Mol Basis Dis 2022; 1868:166557. [PMID: 36162624 DOI: 10.1016/j.bbadis.2022.166557] [Citation(s) in RCA: 21] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2022] [Revised: 08/27/2022] [Accepted: 09/19/2022] [Indexed: 11/30/2022]
Abstract
Lung cancer is the most malignant human cancer worldwide, also with the highest incidence rate. However, small-cell lung cancer (SCLC) accounts for 14 % of all lung cancer cases. Approximately 10 % of patients with SCLC have brain metastasis at the time of diagnosis, which is the leading cause of death of patients with SCLC worldwide. The median overall survival is only 4.9 months, and a long-tern cure exists for patients with SCLC brain metastasis due to limited common therapeutic options. Recent studies have enhanced our understanding of the molecular mechanisms leading to meningeal metastasis, and multimodality treatments have brought new hopes for a better cure for the disease. This review aimed to offer an insight into the cellular processes of different metastatic stages of SCLC revealed by the established animal models, and into the major diagnostic methods of SCLC. Additionally, it provided in-depth information on the recent advances in SCLC treatments, and highlighted several new models and biomarkers with promises to improve the prognosis of SCLC.
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Affiliation(s)
- Yingze Zhu
- Department of Hebei Key Laboratory of Medical-industrial Integration Precision Medicine, School of Clinical Medicine, Affiliated Hospital, School of Public Health, North China University of Science and Technology, Tangshan, Hebei 063000, China
| | - Yishuang Cui
- Department of Hebei Key Laboratory of Medical-industrial Integration Precision Medicine, School of Clinical Medicine, Affiliated Hospital, School of Public Health, North China University of Science and Technology, Tangshan, Hebei 063000, China
| | - Xuan Zheng
- Department of Hebei Key Laboratory of Medical-industrial Integration Precision Medicine, School of Clinical Medicine, Affiliated Hospital, School of Public Health, North China University of Science and Technology, Tangshan, Hebei 063000, China
| | - Yue Zhao
- Cancer Hospital of University of Chinese Academy of Sciences, Zhejiang Cancer Hospital, Institute of Basic Medicine and Cancer of Chinese Academy of Sciences, Zhejiang Cancer Hospital, Hangzhou, Zhejiang 310022, China.
| | - Guogui Sun
- Department of Hebei Key Laboratory of Medical-industrial Integration Precision Medicine, School of Clinical Medicine, Affiliated Hospital, School of Public Health, North China University of Science and Technology, Tangshan, Hebei 063000, China.
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Kim CM, Lee JB, Shin SJ, Ahn JB, Lee M, Kim HS. The efficacy of immune checkpoint inhibitors in elderly patients: a meta-analysis and meta-regression. ESMO Open 2022; 7:100577. [PMID: 36156450 PMCID: PMC9588901 DOI: 10.1016/j.esmoop.2022.100577] [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: 03/04/2022] [Revised: 07/03/2022] [Accepted: 08/02/2022] [Indexed: 12/15/2022] Open
Abstract
Background Immune checkpoint inhibitor (ICI) therapy has improved patient survival in advanced cancers; however, the efficacy of ICIs in elderly patients is still elusive. This study assessed the efficacy of ICIs in elderly patients with advanced cancer in terms of overall survival (OS) and progression-free survival (PFS). Materials and methods We carried out a systematic review and identified 30 head-to-head phase II/III randomized controlled trials that compared immunotherapy with the standard of care in advanced solid tumor patients. The data on patients younger or over 65 years of age were indexed from PubMed-Medline, Embase, and Scopus and obtained for meta-analysis. The subgroup analyses were stratified by primary tumor type, line of treatment, or type of immunotherapy, and a meta-regression analysis was carried out after adjusting for all other variables. Results The study included 17 476 patients, comprising 58% (10 119) younger (<65 years old) and 42% (7357) elderly (≥65 years old) patients. The hazard ratio (HR) for OS was 0.77 [95% confidence interval (CI) 0.70-0.85] and 0.77 (95% CI 0.70-0.85) in the younger and elderly groups, respectively, suggesting similar efficacies of ICIs in these two age groups. The subgroup analyses revealed no significant relationship between age and treatment outcomes, except for the PFS benefit in younger patients with melanoma than in elderly patients (HR 0.44 in younger patients versus 0.65 in elderly patients, P = 0.04). These results were further supported by meta-regression analysis, which showed no statistically significant difference in OS (P = 0.954) and PFS (P = 0.555) between the two age groups. Conclusions The findings suggest that age-associated impairments of the immune system did not affect the efficacy of ICIs in elderly patients compared to younger patients. Therefore, the choice of ICIs for elderly patients can be considered, regardless of chronological age. We evaluated the efficacy of ICI in 17 476 patients, comprising 58% younger and 42% elderly patients. Meta-analysis resulted in the comparable efficacy of ICI between younger and older age groups. Further, meta-regression analysis showed no significant difference in OS and PFS. Our study suggests that chronological age does not lead to immunosenescence in response to ICI in immune-oncology.
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Affiliation(s)
- C M Kim
- Yonsei University College of Medicine, Seoul
| | - J B Lee
- Lung Cancer Clinic, Yonsei Cancer Center, Severance Hospital, Seoul
| | - S J Shin
- Yonsei Cancer Center, Division of Medical Oncology, Department of Internal Medicine, Yonsei University College of Medicine, Seoul
| | - J B Ahn
- Yonsei Cancer Center, Division of Medical Oncology, Department of Internal Medicine, Yonsei University College of Medicine, Seoul
| | - M Lee
- Biostatistics Collaboration Unit, Department of Biomedical Systems Informatics, Yonsei University College of Medicine, Seoul.
| | - H S Kim
- Yonsei Cancer Center, Division of Medical Oncology, Department of Internal Medicine, Yonsei University College of Medicine, Seoul; Graduate School of Medical Science, Brain Korea 21 Project, Severance Biomedical Science Institute, Yonsei University College of Medicine, Seoul, Korea.
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71
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Zhang C, Wang H. Accurate treatment of small cell lung cancer: Current progress, new challenges and expectations. Biochim Biophys Acta Rev Cancer 2022; 1877:188798. [PMID: 36096336 DOI: 10.1016/j.bbcan.2022.188798] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2022] [Revised: 08/19/2022] [Accepted: 09/05/2022] [Indexed: 11/28/2022]
Abstract
Small cell lung cancer (SCLC) is a deadly disease with poor prognosis. Fast growing speed, inclination to metastasis, enrichment in cancer stem cells altogether constitute its aggressive nature. In stark contrast to non-small cell lung cancer (NSCLC) that strides vigorously on the road to precision oncology, SCLC has been on the embryonic path to achieve effective personalized treatments. The survival of patients with SCLC have not been improved greatly, which could be possibly due to our inadequate understanding of genetic alterations of SCLC. Recently, encouraging effects have been observed in patients with SCLC undergoing immunotherapy. However, exciting results have only been observed in a small fraction of patients with SCLC, warranting biomarkers predictive of responses as well as novel therapeutic strategies. In addition, SCLC has previously been viewed to be homogeneous. However, perspectives have been changed thanks to the advances in sequencing techniques and platforms, which unfolds the complex heterogeneity of SCLC both genetically and non-genetically, rendering the treatment of SCLC a further step forward into the precision era. To outline the road of SCLC towards precision oncology, we summarize the progresses and achievements made in precision treatment in SCLC in genomic, transcriptomic, epigenetic, proteomic and metabolic dimensions. Moreover, we conclude relevant therapeutic vulnerabilities in SCLC. Clinically tested drugs and clinical trials have also been demonstrated. Ultimately, we look into the opportunities and challenges ahead to advance the individualized treatment in pursuit of improved survival for patients with SCLC.
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Affiliation(s)
- Chenyue Zhang
- Department of Integrated Therapy, Fudan University Shanghai Cancer Center, Shanghai Medical College, Shanghai, China
| | - Haiyong Wang
- Department of Internal Medicine-Oncology, Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, China.
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Xiao Q, Yu X, Shuai Z, Yao T, Yang X, Zhang Y. The influence of baseline characteristics on the efficacy of immune checkpoint inhibitors for advanced lung cancer: A systematic review and meta-analysis. Front Pharmacol 2022; 13:956788. [PMID: 36176428 PMCID: PMC9513719 DOI: 10.3389/fphar.2022.956788] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2022] [Accepted: 08/19/2022] [Indexed: 11/13/2022] Open
Abstract
Purpose: To investigate the impact of different baseline characteristics on the efficacy of immune checkpoint inhibitors (ICIs) for advanced lung cancer.Methods: In order to identify eligible randomized controlled trials (RCTs), a systematic search was conducted in PubMed, Embase, Web of Science, and Scopus Cochrane Library databases. The primary outcomes were hazard ratios (HRs) and 95% confidence intervals (CIs) for overall survival (OS). To explore the potential interaction during the administration of ICI, patients were stratified by baseline characteristics.Results: The meta-analysis included 24 RCTs. ① Compared with non-ICI therapy, patients with lung cancer benefitted more from immunotherapy (HR, 0.78; p < 0.0001). ② Patients without liver metastases could get more survival benefits than those with liver metastases (HR, 1.20; p = 0.0139). Similar outcomes were also observed in the following subgroups: small-cell lung cancer (HR, 1.20; p = 0.0433), subsequent line (HR, 1.40; p = 0.0147), and ICI monotherapy (HR, 1.40; p = 0.0147). ③ Subgroup analysis showed that tumor type affected the efficacy of immunotherapy in patients with brain metastases (HR, 0.72 vs. 1.41; interaction, p < 0.01). Among patients with smoking history (HR, 0.87 vs. 1.23; interaction, p = 0.05) and brain metastases (HR, 0.69 vs. 1.21; interaction, p = 0.05), the type of therapy (i.e., monotherapy or combination therapy) had potential influences on the efficacy of immunotherapy.Conclusion: Some critical baseline characteristics could indicate the efficacy of ICI therapy. Liver metastasis status could predict the efficacy of ICI therapy for lung cancer. Compared with small-cell lung cancer, patients with brain metastases might have durable OS in non-small-cell lung cancer. The smoking history or brain metastasis status of patients could indicate the potential clinical benefits of monotherapy or combination therapy.
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Affiliation(s)
- Qionghua Xiao
- Graduate School, Beijing University of Chinese Medicine, Beijing, China
| | - Xiaolin Yu
- Graduate School, Beijing University of Chinese Medicine, Beijing, China
| | - Zhihao Shuai
- Graduate School, Beijing University of Chinese Medicine, Beijing, China
| | - Ting Yao
- The 2nd Department of Pulmonary Disease in Traditional Chinese Medicine (TCM), China-Japan Friendship Hospital, Beijing, China
| | - Xiaohua Yang
- Department of Respiratory, Dongfang Hospital, Beijing University of Chinese Medicine, Beijing, China
| | - Yanxia Zhang
- Department of Respiratory, Dongfang Hospital, Beijing University of Chinese Medicine, Beijing, China
- *Correspondence: Yanxia Zhang,
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Maeda A, Takase-Minegishi K, Kirino Y, Hamada N, Kunishita Y, Yoshimi R, Meguro A, Namkoong H, Horita N, Nakajima H. Immune checkpoint inhibitor-induced arthralgia is tightly associated with improved overall survival in cancer patients. Rheumatology (Oxford) 2022; 62:1451-1459. [PMID: 36069626 DOI: 10.1093/rheumatology/keac519] [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: 06/10/2022] [Revised: 08/22/2022] [Accepted: 08/24/2022] [Indexed: 11/13/2022] Open
Abstract
OBJECTIVES With the increased use of immune checkpoint inhibitors (ICIs), arthralgia has been the most commonly reported musculoskeletal immune-related adverse events (irAEs). We aimed to characterise arthralgia and its association with overall survival (OS). METHODS Randomised controlled trials (RCTs) reporting data for ICI-induced arthralgia from four online databases were comprehensively investigated. Odds ratios (OR) with 95% confidence intervals (CI) were calculated for arthralgia using a random effects model meta-analysis. Individual patient data were reconstructed from RCTs, assessing OS in patients with or without ICI-induced arthralgia. We also retrospectively collected data on the clinical features and outcomes of ICI-induced arthralgia in the Yokohama City University (YCU) registry. RESULTS We analysed 14,377 patients from 24 RCTs. The OR of ICI-induced arthralgia was 1.37 (95% CI 1.20-1.56). Of the 369 patients in YCU registry, 50 (13.6%) developed ICI-induced arthralgia. Among them, 30 had other grade ≥2 irAEs; noticeably more frequently vs. those without arthralgia (OR 1.92, 95% CI 1.04-3.52). By irAE types, a significant difference was found for relative adrenal insufficiency (OR 3.88, 95% CI 1.80-8.39). In the YCU registry, patients with (vs. without) ICI-induced arthralgia had better OS (log-rank, P < 0.001). OS results were validated from RCT patients with matched cancer types, drugs, and time to arthralgia onset (hazard ratio 0.34, 95% CI 0.17-0.65, P < 0.001). CONCLUSION If arthralgia develops after ICIs, another irAE, such as relative adrenal insufficiency, may have developed. The incidence of arthralgia was associated with better OS and patients' condition must be carefully evaluated to determine optimal management.
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Affiliation(s)
- Ayaka Maeda
- Department of Stem Cell and Immune Regulation, Yokohama City University Graduate School of Medicine, Yokohama, Japan
| | - Kaoru Takase-Minegishi
- Department of Stem Cell and Immune Regulation, Yokohama City University Graduate School of Medicine, Yokohama, Japan
| | - Yohei Kirino
- Department of Stem Cell and Immune Regulation, Yokohama City University Graduate School of Medicine, Yokohama, Japan
| | - Naoki Hamada
- Department of Stem Cell and Immune Regulation, Yokohama City University Graduate School of Medicine, Yokohama, Japan
| | - Yosuke Kunishita
- Department of Stem Cell and Immune Regulation, Yokohama City University Graduate School of Medicine, Yokohama, Japan
| | - Ryusuke Yoshimi
- Department of Stem Cell and Immune Regulation, Yokohama City University Graduate School of Medicine, Yokohama, Japan
| | - Akira Meguro
- Department of Ophthalmology and Visual Science, Yokohama City University Graduate School of Medicine, Yokohama, Japan
| | - Ho Namkoong
- Department of Infectious Diseases, Keio University School of Medicine, Tokyo, Japan
| | - Nobuyuki Horita
- Chemothrapy Center, Yokohama City University Hospital, Yokohama, Japan
| | - Hideaki Nakajima
- Department of Stem Cell and Immune Regulation, Yokohama City University Graduate School of Medicine, Yokohama, Japan
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Wu Q, Luo S, Xie X. Lack of Efficacy of Immune Checkpoint Inhibitors in Cancer Patients Older Than 75? J Immunother 2022; 45:307-320. [PMID: 35674663 DOI: 10.1097/cji.0000000000000426] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2022] [Accepted: 05/10/2022] [Indexed: 11/26/2022]
Abstract
This research was designed to compare the efficacy of immune checkpoint inhibitors (ICIs) in cancer patients among different age groups. Electronic databases were searched to identify relevant trials. Randomized-controlled trials (RCTs) with ICIs and RCTs that conducted subgroup analysis of overall survival (OS) and/or progression-free survival (PFS) based on age were included. Summary hazard ratio (HR) and 95% confidence interval (CI) were available. Totally, 35,777 individuals from 59 RCTs were recruited. ICIs can ameliorate OS and PFS of cancer patients in groups of below 65 year and 65-75 years. Conversely, patients in group of 75 years or above failed to acquire benefit from ICIs for both OS (HR=0.99, 95% CI: 0.91-1.09, P =0.8767) and PFS (HR=0.96, 95% CI: 0.82-1.11, P =0.5694). Subgroup analysis was performed based on class of ICIs, type of ICIs, type of cancer, line of treatment, blind method, and type of nonsmall-cell lung cancer. In all subgroups, OS and PFS were not significantly improved in patients 75 years or above. Cancer patients older than 75 years failed to acquire remarkable benefit from ICIs for both OS and PFS.
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Affiliation(s)
- Qing Wu
- Department of Oncology, Molecular Oncology Research Institute
| | - Shuimei Luo
- Department of Oncology, Molecular Oncology Research Institute
| | - Xianhe Xie
- Department of Oncology, Molecular Oncology Research Institute
- Fujian Key Laboratory of Precision Medicine for Cancer, the First Affiliated Hospital, Fujian Medical University, Fuzhou, Fujian, China
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Manzo A, Sforza V, Carillio G, Palumbo G, Montanino A, Sandomenico C, Costanzo R, Esposito G, Laudato F, Mercadante E, La Manna C, Muto P, Totaro G, De Cecio R, Picone C, Piccirillo MC, Pascarella G, Normanno N, Morabito A. Lurbinectedin in small cell lung cancer. Front Oncol 2022; 12:932105. [PMID: 36110944 PMCID: PMC9469650 DOI: 10.3389/fonc.2022.932105] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2022] [Accepted: 08/08/2022] [Indexed: 11/25/2022] Open
Abstract
Few treatment options are available for patients with small cell lung cancer (SCLC) in progression after a first-line therapy. A novel therapeutic approach is represented by lurbinectedin, a synthetic derivative of trabectedin that works by inhibiting oncogenic transcription and promoting apoptosis in tumor cells. A phase II basket trial demonstrated the activity of lurbinectedin at the dose of 3.2 mg/m2 in patients with SCLC who had failed a previous chemotherapy, with a response rate of 35.2%, a median progression-free survival (mPFS) of 3.5 months, and a median overall survival (mOS) of 9.3 months. Common severe adverse events (grades 3-4) were hematological disorders, including anemia (9%), leukopenia (29%), neutropenia (46%), and thrombocytopenia (7%). On the basis of the positive results of this phase II study, on June 2020, lurbinectedin was approved by the Food and Drug Administration as second line for SCLC patients in progression on or after platinum-based therapy. The subsequent phase III trial comparing the combination of lurbinectedin plus doxorubicin vs. CAV (cyclophosphamide, Adriamycin, and vincristine) or topotecan did not demonstrate an improvement in overall survival, although the experimental arm showed a superior safety profile. Combinations of lurbinectedin with other drugs, cytotoxic agents and immune checkpoint inhibitors, are currently under investigation. The results of these studies should better define the optimal clinical application of lurbinectedin.
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Affiliation(s)
- Anna Manzo
- Thoracic Medical Oncology, Istituto Nazionale Tumori, “Fondazione G. Pascale” - IRCCS, Napoli, Italy
| | - Vincenzo Sforza
- Thoracic Medical Oncology, Istituto Nazionale Tumori, “Fondazione G. Pascale” - IRCCS, Napoli, Italy
| | - Guido Carillio
- Department of Oncology and Hematology, Azienda Ospedaliera Pugliese-Ciaccio, Catanzaro, Italy
| | - Giuliano Palumbo
- Thoracic Medical Oncology, Istituto Nazionale Tumori, “Fondazione G. Pascale” - IRCCS, Napoli, Italy
| | - Agnese Montanino
- Thoracic Medical Oncology, Istituto Nazionale Tumori, “Fondazione G. Pascale” - IRCCS, Napoli, Italy
| | - Claudia Sandomenico
- Thoracic Medical Oncology, Istituto Nazionale Tumori, “Fondazione G. Pascale” - IRCCS, Napoli, Italy
| | - Raffaele Costanzo
- Thoracic Medical Oncology, Istituto Nazionale Tumori, “Fondazione G. Pascale” - IRCCS, Napoli, Italy
| | | | - Francesca Laudato
- Thoracic Medical Oncology, Istituto Nazionale Tumori, “Fondazione G. Pascale” - IRCCS, Napoli, Italy
| | - Edoardo Mercadante
- Thoracic Surgery, Istituto Nazionale Tumori, “Fondazione G. Pascale” – IRCCS, Napoli, Italy
| | - Carmine La Manna
- Thoracic Surgery, Istituto Nazionale Tumori, “Fondazione G. Pascale” – IRCCS, Napoli, Italy
| | - Paolo Muto
- Radiotherapy, Istituto Nazionale Tumori “Fondazione G. Pascale” - IRCCS, Naples –, Italy
| | - Giuseppe Totaro
- Radiotherapy, Istituto Nazionale Tumori “Fondazione G. Pascale” - IRCCS, Naples –, Italy
| | - Rossella De Cecio
- Pathology, Istituto Nazionale Tumori, “Fondazione G. Pascale” – IRCCS, Napoli, Italy
| | - Carmine Picone
- Radiology, Istituto Nazionale Tumori, “Fondazione G. Pascale” – IRCCS, Napoli, Italy
| | | | - Giacomo Pascarella
- Scientific Directorate, Istituto Nazionale Tumori “Fondazione G. Pascale” - IRCCS, Napoli, Italy
| | - Nicola Normanno
- Scientific Directorate, Istituto Nazionale Tumori “Fondazione G. Pascale” - IRCCS, Napoli, Italy
- Cellular Biology and Biotherapy, Istituto Nazionale Tumori, “Fondazione G. Pascale” – IRCCS, Napoli, Italy
| | - Alessandro Morabito
- Thoracic Medical Oncology, Istituto Nazionale Tumori, “Fondazione G. Pascale” - IRCCS, Napoli, Italy
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Kiss I, Kuhn M, Hrusak K, Buchler B, Boublikova L, Buchler T. Insomnia in patients treated with checkpoint inhibitors for cancer: A meta-analysis. Front Oncol 2022; 12:946307. [PMID: 35982959 PMCID: PMC9380599 DOI: 10.3389/fonc.2022.946307] [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: 05/17/2022] [Accepted: 07/04/2022] [Indexed: 11/13/2022] Open
Abstract
PurposeInsomnia in cancer patients is a common symptom contributing to poor quality of life and poor functioning. Sleep disturbances have been associated with inflammatory activity, and systemic cancer therapies chemotherapy, hormonal therapy, and immunotherapy may cause insomnia. We have carried out a meta-analysis to estimate the occurrence of insomnia in patients with solid cancer treated with immunotherapy using checkpoint inhibitors (CPI).MethodsPubMed and ClinicalTrials.gov were searched for phase 3 studies in solid tumours where treatment included a checkpoint inhibitor in the experimental arm. Data on the incidence of insomnia were acquired from the adverse events tables available from clinicaltrials.gov and/or from the full texts. Random effect logistic model was used to compare pooled data. Heterogeneity between studies was assessed using Cochrane Q statistics and I2 statistics.ResultsA total of 54 studies (including six three-arm studies) involving 37,352 patients were included in the analysis. Insomnia was reported in 8.3% of subjects (95% confidence interval [CI] 8.0%-8.7%) treated with immunotherapy. Insomnia was significantly more common in patients receiving immunotherapy compared to those enrolled in study arms with inactive treatment (odds ratio [OR] 1.49, 95% CI 1.13-1.96). The odds for insomnia were similar between the arms for studies comparing CPI versus chemotherapy and CPI versus non-immunologic targeted therapies (OR 1.07, 95% CI 0.94-1.22 and OR 1.40, 95% CI 0.90-2.18, respectively). The OR for insomnia was higher for cytotoxic T-lymphocyte antigen 4 (CTLA-4) receptor inhibitors compared to the inhibitors of programmed death-1 (PD-1) receptor (OR 1.36, 95% CI 1.06 – 1.74).ConclusionCancer immunotherapy using CPI is associated with insomnia but the odds of developing the symptom are not greater with immunotherapy than with other systemic modalities including chemotherapy and non-immunologic targeted therapies.
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Affiliation(s)
- Igor Kiss
- Department of Comprehensive Cancer Care, Masaryk Memorial Cancer Institute and Faculty of Medicine, Masaryk University, Brno, Czechia
| | - Matyas Kuhn
- Institute of Biostatistics and Analyses, Masaryk University, Brno, Czechia
| | - Kristian Hrusak
- Department of Oncology, First Faculty of Medicine, Charles University and Thomayer University Hospital, Prague, Czechia
| | - Benjamin Buchler
- Department of Oncology, First Faculty of Medicine, Charles University and Thomayer University Hospital, Prague, Czechia
| | - Ludmila Boublikova
- Department of Oncology, First Faculty of Medicine, Charles University and Thomayer University Hospital, Prague, Czechia
| | - Tomas Buchler
- Department of Oncology, First Faculty of Medicine, Charles University and Thomayer University Hospital, Prague, Czechia
- *Correspondence: Tomas Buchler,
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Real-world evidence for immunotherapy in the first line setting in small cell lung cancer. Lung Cancer 2022; 172:136-141. [DOI: 10.1016/j.lungcan.2022.08.015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2022] [Revised: 08/14/2022] [Accepted: 08/24/2022] [Indexed: 11/20/2022]
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Korde R, Veluswamy R, Allaire JC, Barnes G. Small cell lung cancer patients treated with immune checkpoint inhibitor: a systematic literature review of treatment efficacy, safety and quality of life. Curr Med Res Opin 2022; 38:1361-1368. [PMID: 35575164 DOI: 10.1080/03007995.2022.2078101] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
BACKGROUND This systematic literature review examines the current immune checkpoint inhibitors treatment paradigms, treatment gaps and unmet needs for treating SCLC with respect to efficacy, safety, health related quality of life (HRQoL) and cost-effectiveness. METHODS A search strategy was developed and executed using the National Library of Medicine bibliographic database (PubMed), Cochrane Library, Embase and Google Scholar. Data regarding efficacy, safety, cost-effectiveness and HRQoL were extracted and entered in a data extraction sheet created a priori. RESULTS A total of 4961 patients were comprised in all the 12 studies combined. All the studies focus on extensive stage SCLC (ES-SCLC) and not limited stage SCLC (LS-SCLC). All studies used an ICI as the intervention arm and chemotherapy as the control arm. A statistically significant increase in overall survival (OS) and progression free survival (PFS) was observed when ICIs were added to chemotherapy, especially atezolizumab and durvalumab. ICIs in SCLC resulted in immune-related toxicities that have been well-documented in prior immunotherapy trials; their addition to cytotoxic chemotherapy did not worsen chemotherapy-related toxicities. Out of 12 studies, only 3 (25%) included measures to assess the impact of immunotherapy on SCLC patients' HRQoL. Although domain level scores were limited, the addition of ICIs did not seem to worsen symptoms. Two studies conducted a cost-effectiveness analysis of the combination of atezolizumab plus chemotherapy vs. chemotherapy. The addition of atezolizumab to chemotherapy was not found to be cost-effective in either study. CONCLUSION Combining ICIs with chemotherapy enhanced OS and PFS as well as not worsening HRQoL. Among all ICIs, PD-L1 inhibitors showed better effectiveness. Future studies should focus on real-world settings and more clinical trials using ICIs for not only ES-SCLC but also LS-SCLC.
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Affiliation(s)
- Rasika Korde
- School of Pharmacy, Massachusetts College of Pharmacy and Health Sciences, Boston, MA, USA
| | - Rajwanth Veluswamy
- Icahn School of Medicine at Mount Sinai, Tisch Cancer Institute, NY, USA
- Tisch Cancer Institute and Icahn School of Medicine, Center for Thoracic Oncology, Mount Sinai, NY, USA
- Icahn School of Medicine at Mount Sinai, Institute for Translational Epidemiology, Mount Sinai, NY, USA
| | - Jason C Allaire
- Health Economics and Patient Outcomes, Generativity Health Economics and Outcomes Research, Durham, USA
- Department of Psychology, North Carolina State University, Raleigh, NC, USA
| | - Gisoo Barnes
- BeiGene, Ltd., Health Economics and Outcomes Research, Emeryville, CA, USA
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Xiong J, Barayan R, Louie AV, Lok BH. Novel therapeutic combinations with PARP inhibitors for small cell lung cancer: A bench-to-bedside review. Semin Cancer Biol 2022; 86:521-542. [PMID: 35917883 DOI: 10.1016/j.semcancer.2022.07.008] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2022] [Revised: 07/02/2022] [Accepted: 07/29/2022] [Indexed: 10/31/2022]
Abstract
Small cell lung cancer (SCLC) is treated as a monolithic disease despite the evident intra- and intertumoral heterogeneity. Non-specific DNA-damaging agents have remained the first-line treatment for decades. Recently, emerging transcriptomic and genomic profiling of SCLC tumors identified distinct SCLC subtypes and vulnerabilities towards targeted therapeutics, including inhibitors of the nuclear enzyme poly (ADP-ribose) polymerase (PARPi). SCLC cell lines and tumors exhibited an elevated level of PARP1 protein and mRNA compared to healthy lung tissues and other subtypes of lung tumors. Notable responses to PARPi were also observed in preclinical SCLC models. Clinically, PARPi monotherapy exerted variable benefits for SCLC patients. To date, research is being vigorously conducted to examine predictive biomarkers of PARPi response and various PARPi combination strategies to maximize the clinical utility of PARPi. This narrative review summarizes existing preclinical evidence supporting PARPi monotherapy, combination therapy, and respective translation to the clinic. Specifically, we covered the combination of PARPi with DNA-damaging chemotherapy (cisplatin, etoposide, temozolomide), thoracic radiotherapy, immunotherapy (immune checkpoint inhibitors), and many other novel therapeutic agents that target DNA damage response, tumor microenvironment, epigenetic modulation, angiogenesis, the ubiquitin-proteasome system, or autophagy. Putative biomarkers, such as SLFN11 expression, MGMT methylation, E2F1 expression, and platinum sensitivity, which may be predictive of response to distinct therapeutic combinations, were also discussed. The future of SCLC treatment is undergoing rapid change with a focus on tailored and personalized treatment strategies. Further development of cancer therapy with PARPi will immensely benefit at least a subset of biomarker-defined SCLC patients.
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Affiliation(s)
- Jiaqi Xiong
- Department of Medical Biophysics, University of Toronto, Toronto, Ontario, Canada; Princess Margaret Cancer Centre, University Health Network, Toronto, Ontario, Canada
| | - Ranya Barayan
- Princess Margaret Cancer Centre, University Health Network, Toronto, Ontario, Canada; Institute of Medical Science, University of Toronto, Toronto, Ontario, Canada
| | - Alexander V Louie
- Department of Radiation Oncology, University of Toronto, Toronto, Ontario, Canada; Odette Cancer Centre - Sunnybrook Health Sciences Centre, Toronto, Ontario, Canada.
| | - Benjamin H Lok
- Department of Medical Biophysics, University of Toronto, Toronto, Ontario, Canada; Princess Margaret Cancer Centre, University Health Network, Toronto, Ontario, Canada; Institute of Medical Science, University of Toronto, Toronto, Ontario, Canada; Department of Radiation Oncology, University of Toronto, Toronto, Ontario, Canada.
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Weber JP, Wermke M. [Small cell lung cancer-Established standards and new approaches]. INNERE MEDIZIN (HEIDELBERG, GERMANY) 2022; 63:724-730. [PMID: 35925272 DOI: 10.1007/s00108-022-01362-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 06/01/2022] [Indexed: 06/15/2023]
Abstract
BACKGROUND Although the treatment and prognosis of many solid tumor types in the metastatic situation could be considerably improved during the last decade, for a long time no significant progress in the treatment of small cell lung cancer (SCLC) could be achieved. OBJECTIVE The aim of this article is to describe the current treatment standard for SCLC and to discuss potential approaches for further improvement. METHODS A selective literature search was carried out in PubMed and abstract lists of relevant conferences. RESULTS Given the recent approval of two immunochemotherapy regimens based on the combination of anti-PD-L1 antibodies with platinum-etoposide, the therapeutic standard in the first line treatment of metastasized SCLC has finally been improved for the first time in three decades; however, the overall survival benefit has been modest with an improvement of just 2-3 months. In advanced lines of treatment no new approaches could so far show improved outcome compared with established chemotherapy protocols, such as topotecan and combinations of anthracycline, cyclophosphamide and vincristine. The slow progress in SCLC compared to non-SCLC, has been attributed to the complex biology, the exceptionally high proliferation rate and rapid development of resistance to chemotherapy. Increasing knowledge on the molecular and immunological principles of SCLC is increasingly opening up novel treatment approaches. CONCLUSION There has finally been a slow but clinically meaningful progress in the treatment of SCLC. Patients should be included in clinical trials at the latest after second line treatment, in order to accelerate the speed of the expansion of treatment options.
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Affiliation(s)
- Jan-Philipp Weber
- Klinik 1 für Innere Medizin, Universitätsklinikum Köln, Köln, Deutschland
| | - Martin Wermke
- Medizinische Fakultät, Medizinische Klinik 1 und Nationales Centrum für Tumorerkrankungen, TU Dresden, Fetscherstr. 74, 01307, Dresden, Deutschland.
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81
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Pangua C, Rogado J, Serrano-Montero G, Belda-Sanchís J, Álvarez Rodríguez B, Torrado L, Rodríguez De Dios N, Mielgo-Rubio X, Trujillo JC, Couñago F. New perspectives in the management of small cell lung cancer. World J Clin Oncol 2022; 13:429-447. [PMID: 35949427 PMCID: PMC9244973 DOI: 10.5306/wjco.v13.i6.429] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/18/2021] [Revised: 09/05/2021] [Accepted: 05/22/2022] [Indexed: 02/06/2023] Open
Abstract
The treatment of small cell lung cancer (SCLC) is a challenge for all specialists involved. New treatments have been added to the therapeutic armamentarium in recent months, but efforts must continue to improve both survival and quality of life. Advances in surgery and radiotherapy have resulted in prolonged survival times and fewer complications, while more careful patient selection has led to increased staging accuracy. Developments in the field of systemic therapy have resulted in changes to clinical guidelines and the management of patients with advanced disease, mainly with the introduction of immunotherapy. In this article, we describe recent improvements in the management of patients with SCLC, review current treatments, and discuss future lines of research.
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Affiliation(s)
- Cristina Pangua
- Department of Medical Oncology, Hospital Universitario Infanta Leonor, Madrid 28031, Spain
| | - Jacobo Rogado
- Department of Medical Oncology, Hospital Universitario Infanta Leonor, Madrid 28031, Spain
| | - Gloria Serrano-Montero
- Department of Medical Oncology, Hospital Universitario Infanta Leonor, Madrid 28031, Spain
| | - José Belda-Sanchís
- Department of Thoracic Surgery, Hospital de la Santa Creu i Sant Pau & Hospital de Mar, Universitat Autònoma de Barcelona, Barcelona 08041, Catalonia, Spain
| | - Beatriz Álvarez Rodríguez
- Department of Radiation Oncology, Hospital Universitario HM Sanchinarro, HM Hospitales, HM CIOCC Centro Integral Oncológico Clara Campal, Madrid 28050, Spain
| | - Laura Torrado
- Department of Radiation Oncology, Hospital Universitario Lucus Augusti & Instituto de Investigación Sanitaria Santiago de Compostela (IDIS), Lugo 27003, Spain
| | - Nuria Rodríguez De Dios
- Department of Radiation Oncology, Hospital Del Mar & Hospital Del Mar Medical Research Institute (IMIM) & Pompeu Fabra University, Barcelona 08003, Catalonia, Spain
| | - Xabier Mielgo-Rubio
- Department of Medical Oncology, Alcorcón Foundation University Hospital, Alcorcón 28922, Madrid, Spain
| | - Juan Carlos Trujillo
- Department of Thoracic Surgery, Hospital de la Santa Creu i Sant Pau, Barcelona 08029, Spain
| | - Felipe Couñago
- Department of Radiation Oncology, Hospital Universitario Quirónsalud Madrid, Hospital La Luz, Universidad Europea de Madrid, Madrid 28223, Spain
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82
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[Clinical Progress in the Immunotherapy of Small Cell Lung Cancer]. ZHONGGUO FEI AI ZA ZHI = CHINESE JOURNAL OF LUNG CANCER 2022; 25:425-433. [PMID: 35747922 PMCID: PMC9244506 DOI: 10.3779/j.issn.1009-3419.2022.102.15] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Small cell lung cancer is a kind of malignant tumor with strong invasiveness and poor prognosis, and the classic therapeutic modality of the disease remains multidisciplinary and comprehensive treatment. Treatment options for small cell lung cancer have been stalled for a long time, and new opportunities have emerged in recent years due to the development and initial experience of immunotherapeutic drugs. Clinical trials of some selected immune checkpoint inhibitors have confirmed the efficacy and safety in small cell lung cancer. Based on the results of phase III clinical trials (Impower133 and CASPIAN), Atezolizumab or Durvalumab in combination with chemotherapy has been approved by the U.S. Food and Drug Administration for the first-line treatment of extensive-stage small cell lung cancer. Clinical trials involving immune checkpoint inhibitors are being actively carried out and provide different perspectives for the management of small cell lung cancer. This article aimed to review the clinical progress in immunotherapy of small cell lung cancer.
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83
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Yuan M, Zhao Y, Arkenau HT, Lao T, Chu L, Xu Q. Signal pathways and precision therapy of small-cell lung cancer. Signal Transduct Target Ther 2022; 7:187. [PMID: 35705538 PMCID: PMC9200817 DOI: 10.1038/s41392-022-01013-y] [Citation(s) in RCA: 36] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2021] [Revised: 03/05/2022] [Accepted: 04/29/2022] [Indexed: 12/24/2022] Open
Abstract
Small-cell lung cancer (SCLC) encounters up 15% of all lung cancers, and is characterized by a high rate of proliferation, a tendency for early metastasis and generally poor prognosis. Most of the patients present with distant metastatic disease at the time of clinical diagnosis, and only one-third are eligible for potentially curative treatment. Recently, investigations into the genomic make-up of SCLC show extensive chromosomal rearrangements, high mutational burden and loss-of-function mutations of several tumor suppressor genes. Although the clinical development of new treatments for SCLC has been limited in recent years, a better understanding of oncogenic driver alterations has found potential novel targets that might be suitable for therapeutic approaches. Currently, there are six types of potential treatable signaling pathways in SCLC, including signaling pathways targeting the cell cycle and DNA repair, tumor development, cell metabolism, epigenetic regulation, tumor immunity and angiogenesis. At this point, however, there is still a lack of understanding of their role in SCLC tumor biology and the promotion of cancer growth. Importantly optimizing drug targets, improving drug pharmacology, and identifying potential biomarkers are the main focus and further efforts are required to recognize patients who benefit most from novel therapies in development. This review will focus on the current learning on the signaling pathways, the status of immunotherapy, and targeted therapy in SCLC.
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Affiliation(s)
- Min Yuan
- Department of Oncology, Shanghai Tenth People's Hospital, Tongji University, 200072, Shanghai, China
| | - Yu Zhao
- Department of Oncology, Shanghai Tenth People's Hospital, Tongji University, 200072, Shanghai, China
| | | | - Tongnei Lao
- Department of Oncology, Centro Medico BO CHI, Macao, SAR, China
| | - Li Chu
- Department of Radiation Oncology, Fudan University Shanghai Cancer Center, 200032, Shanghai, China. .,Department of Oncology, Shanghai Medical College, Fudan University, 200032, Shanghai, China.
| | - Qing Xu
- Department of Oncology, Shanghai Tenth People's Hospital, Tongji University, 200072, Shanghai, China.
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84
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Gürbüz M, Kutlu Y, Akkuş E, Köksoy EB, Köse N, Öven BB, Uluç BO, Demiray AG, Erdem D, Demir B, Turhal NS, Üskent N, Akbaş S, Selçukbiricik F, İnal A, Bilici A, Ölmez ÖF, Çabuk D, Ünal Ç, Hızal M, Şendur MAN, Korkmaz M, Karadurmuş N, Ertürk İ, Göksu SS, Tatlı AM, Güven DC, Kılıçkap S, Paksoy N, Aydıner A, Çınkır HY, Özkul Ö, Öztürk A, Ballı S, Kemal Y, Erdoğan AP, Er Ö, Yumuk PF, Demirkazık A. Atezolizumab combined with chemotherapy in the first-line treatment of extensive-stage small cell lung cancer: a real-life data of the Turkish Oncology Group. J Cancer Res Clin Oncol 2022; 148:3547-3555. [PMID: 35689097 DOI: 10.1007/s00432-022-04087-x] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2022] [Accepted: 05/22/2022] [Indexed: 11/30/2022]
Abstract
PURPOSE Atezolizumab has been shown to be effective and safe in randomized trial in the first-line treatment of extensive-stage small cell lung cancer (SCLC). However, there are limited real-life data on atezolizumab. In this study, we aimed to determine the real-life efficacy and safety of atezolizumab combined with chemotherapy in the first-line treatment of extensive-stage SCLC. METHODS This trial is a retrospective multicenter study of the Turkish Oncology Group, which included extensive-stage SCLC patients who received atezolizumab combined with chemotherapy in a first-line treatment. The characteristics of the patients, treatment and response rates, and PFS and OS are presented. Factors associated with PFS and OS were analyzed by univariate and multivariate analysis. RESULTS A total of 213 patients at the 30 oncology centers were included. The median number of chemotherapy cycle was 5 (1-8) and atezolizumab cycle was 7 (1-32). After median 11.9 months of follow-up, median PFS and OS was 6.8 months (95%CI 5.7-7.8), and 11.9 months (95%CI 11-12.7), respectively. The ORR was 61.9%. ECOG-PS (p = 0.002) and number of metastatic sites (p = 0.001) were associated with PFS and pack-year of smoking (p = 0.05), while ECOG-PS (p = 0.03) and number of metastatic sites (p = 0.001) were associated with OS. Hematological side effects were common and toxicities were manageable. CONCLUSION This real-life data confirm the efficacy and safety of atezolizumab in combination with chemotherapy in first-line treatment of extensive-stage SCLC.
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Affiliation(s)
- Mustafa Gürbüz
- Department of Medical Oncology, Faculty of Medicine, Ankara University, Ankara, Turkey.
| | - Yasin Kutlu
- Department of Medical Oncology, Faculty of Medicine, İstanbul Medipol University, Istanbul, Turkey
| | - Erman Akkuş
- Department of Internal Medicine, Faculty of Medicine, Ankara University, Ankara, Turkey
| | - Elif Berna Köksoy
- Department of Medical Oncology, Faculty of Medicine, Ankara University, Ankara, Turkey
| | - Naziyet Köse
- Department of Medical Oncology, Memorial Ankara Hospital, Ankara, Turkey
| | - Bala Başak Öven
- Department of Medical Oncology, Faculty of Medicine, Bahçeşehir University, Göztepe Medical Park Hospital, Istanbul, Turkey
| | - Başak Oyan Uluç
- Department of Medical Oncology, Acıbadem Altunizade Hospital, Istanbul, Turkey
| | - Atike Gökçen Demiray
- Department of Medical Oncology, Faculty of Medicine, Pamukkale University, Denizli, Turkey
| | - Dilek Erdem
- Department of Medical Oncology, Samsun Medical Park Hospital, Samsun, Turkey
| | - Bilgin Demir
- Department of Medical Oncology, Faculty of Medicine, Aydın Adnan Menderes University, Aydın, Turkey
| | | | - Necdet Üskent
- Department of Medical Oncology, Anadolu Medical Center, Kocaeli, Turkey
| | - Sinem Akbaş
- Department of Medical Oncology, Koç University Hospital, Istanbul, Turkey
| | | | - Ali İnal
- Department of Medical Oncology, Mersin City Hospital, Mersin, Turkey
| | - Ahmet Bilici
- Department of Medical Oncology, Faculty of Medicine, İstanbul Medipol University, Istanbul, Turkey
| | - Ömer Fatih Ölmez
- Department of Medical Oncology, Faculty of Medicine, İstanbul Medipol University, Istanbul, Turkey
| | - Devrim Çabuk
- Department of Medical Oncology, Faculty of Medicine, Kocaeli University, Kocaeli, Turkey
| | - Çağlar Ünal
- Department of Medical Oncology, Gayrettepe Florence Nightingale Hospital, Istanbul, Turkey
| | - Mutlu Hızal
- Department of Medical Oncology, Faculty of Medicine, Yıldırım Beyazıt University, Ankara, Turkey
| | - Mehmet Ali Nahit Şendur
- Department of Medical Oncology, Faculty of Medicine, Yıldırım Beyazıt University, Ankara, Turkey
| | - Mustafa Korkmaz
- Meram Faculty of Medicine, Department of Medical Oncology, Necmettin Erbakan University, Konya, Turkey
| | - Nuri Karadurmuş
- Department of Medical Oncology, University of Health Sciences, Gülhane Training and Research Hospital, Ankara, Turkey
| | - İsmail Ertürk
- Department of Medical Oncology, University of Health Sciences, Gülhane Training and Research Hospital, Ankara, Turkey
| | - Sema Sezgin Göksu
- Department of Medical Oncology, Faculty of Medicine, Akdeniz University, Antalya, Turkey
| | - Ali Murat Tatlı
- Department of Medical Oncology, Faculty of Medicine, Akdeniz University, Antalya, Turkey
| | - Deniz Can Güven
- Department of Medical Oncology, Faculty of Medicine, Hacettepe University, Ankara, Turkey
| | - Saadettin Kılıçkap
- Department of Medical Oncology, Faculty of Medicine, İstinye University, Liv Ankara Hospital, Ankara, Turkey
| | - Nail Paksoy
- Department of Medical Oncology, Faculty of Medicine, İstanbul University, Istanbul, Turkey
| | - Adnan Aydıner
- Department of Medical Oncology, Faculty of Medicine, İstanbul University, Istanbul, Turkey
| | - Havva Yeşil Çınkır
- Department of Medical Oncology, Faculty of Medicine, Gaziantep University, Gaziantep, Turkey
| | - Özlem Özkul
- Department of Medical Oncology, Bağcılar Training and Research Hospital, Istanbul, Turkey
| | - Akın Öztürk
- Department of Medical Oncology, Süreyyapaşa Chest Diseases and Thoracic Surgery Training and Research Hospital, Istanbul, Turkey
| | - Sevinç Ballı
- Department of Medical Oncology, Faculty of Medicine, Ankara University, Ankara, Turkey
| | - Yasemin Kemal
- Department of Medical Oncology, Samsun Medical Park Hospital, Samsun, Turkey
| | - Atike Pınar Erdoğan
- Department of Medical Oncology, Manisa Celal Bayar University Faculty of Medicine, Manisa, Turkey
| | - Özlem Er
- Department of Medical Oncology, Maslak Acıbadem Hospital, Istanbul, Turkey
| | | | - Ahmet Demirkazık
- Department of Medical Oncology, Faculty of Medicine, Ankara University, Ankara, Turkey
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85
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Nguyen EM, Taniguchi H, Chan JM, Zhan YA, Chen X, Qiu J, de Stanchina E, Allaj V, Shah NS, Uddin F, Manoj P, Liu M, Cai SF, Levine R, Quintanal-Villalonga Á, Sen T, Chow A, Rudin CM. Targeting Lysine-Specific Demethylase 1 Rescues Major Histocompatibility Complex Class I Antigen Presentation and Overcomes Programmed Death-Ligand 1 Blockade Resistance in SCLC. J Thorac Oncol 2022; 17:1014-1031. [PMID: 35691495 PMCID: PMC9357096 DOI: 10.1016/j.jtho.2022.05.014] [Citation(s) in RCA: 28] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2022] [Revised: 05/09/2022] [Accepted: 05/24/2022] [Indexed: 12/18/2022]
Abstract
INTRODUCTION SCLC is a highly aggressive neuroendocrine tumor that is characterized by early acquired therapeutic resistance and modest benefit from immune checkpoint blockade (ICB). Repression of the major histocompatibility complex class I (MHC-I) represents a key mechanism driving resistance to T cell-based immunotherapies. METHODS We evaluated the role of the lysine-specific demethylase 1 (LSD1) as a determinant of MHC-I expression, functional antigen presentation, and immune activation in SCLC in vitro and in vivo through evaluation of both human SCLC cell lines and immunocompetent mouse models. RESULTS We found that targeted inhibition of LSD1 in SCLC restores MHC-I cell surface expression and transcriptionally activates genes encoding the antigen presentation pathway. LSD1 inhibition further activates interferon signaling, induces tumor-intrinsic immunogenicity, and sensitizes SCLC cells to MHC-I-restricted T cell cytolysis. Combination of LSD1 inhibitor with ICB augments the antitumor immune response in refractory SCLC models. Together, these data define a role for LSD1 as a potent regulator of MHC-I antigen presentation and provide rationale for combinatory use of LSD1 inhibitors with ICB to improve therapeutic response in SCLC. CONCLUSIONS Epigenetic silencing of MHC-I in SCLC contributes to its poor response to ICB. Our study identifies a previously uncharacterized role for LSD1 as a regulator of MHC-I antigen presentation in SCLC. LSD1 inhibition enables MHC-I-restricted T cell cytolysis, induces immune activation, and augments the antitumor immune response to ICB in SCLC.
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Affiliation(s)
- Evelyn M Nguyen
- Cancer Biology Program, Louis V. Gerstner Jr. Graduate School of Biomedical Sciences, Memorial Sloan Kettering Cancer Center, New York, New York; Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Hirokazu Taniguchi
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Joseph M Chan
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Yingqian A Zhan
- Center for Epigenetics Research, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Xiaoping Chen
- Antitumor Assessment Core, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Juan Qiu
- Antitumor Assessment Core, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Elisa de Stanchina
- Antitumor Assessment Core, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Viola Allaj
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Nisargbhai S Shah
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Fathema Uddin
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Parvathy Manoj
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Michael Liu
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Sheng F Cai
- Leukemia Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Ross Levine
- Center for Epigenetics Research, Memorial Sloan Kettering Cancer Center, New York, New York; Leukemia Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York; Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York, New York
| | | | - Triparna Sen
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Andrew Chow
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Charles M Rudin
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York; Molecular Pharmacology Program, Memorial Sloan Kettering Cancer Center, New York, New York; Graduate Program in Pharmacology, Weill Cornell Medical College, New York, New York.
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86
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Kiss I, Kuhn M, Hrusak K, Buchler T. Incidence of fatigue associated with immune checkpoint inhibitors in patients with cancer: a meta-analysis. ESMO Open 2022; 7:100474. [PMID: 35576697 PMCID: PMC9271472 DOI: 10.1016/j.esmoop.2022.100474] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2022] [Revised: 03/11/2022] [Accepted: 03/26/2022] [Indexed: 12/11/2022] Open
Abstract
Background Fatigue is one of the most common adverse effects associated with cancer immunotherapy using checkpoint inhibitors (CPIs). Because treatment-related fatigue also frequently occurs in patients treated with non-immunological therapies, our study aimed to compare the incidence of fatigue in CPI-treated patients with that associated with non-immune therapies in randomised trials. Methods PubMed and ClinicalTrials.gov were searched for phase III studies using a CPI alone or in combination with chemotherapy or non-immunologic targeted therapy in the experimental arm and control arm using inactive therapies such as placebo or observation, chemotherapy, or non-immunologic targeted therapy. Adverse events listed in the full texts as well as those available from clinicaltrials.gov were reviewed for all identified studies. Results A total of 60 studies involving 41 435 patients were included in the analysis. All-grade fatigue was reported in 30.4% of patients [95% confidence interval (CI) 29.9% to 31.0%] in the immunotherapy arms of the analysed studies. Using anti-programmed cell death protein 1 agents as reference, the odds ratio (OR) for fatigue was significantly higher both for anti-cytotoxic T lymphocyte-associated antigen 4 agents (OR 1.46, 95% CI 1.04-2.04) and the combination of anti-cytotoxic T lymphocyte-associated antigen 4 and anti-programmed cell death protein agents (OR 1.43, 95% CI 1.12-1.83). Fatigue was significantly less likely to occur in patients treated with CPI compared with patients receiving chemotherapy (OR 0.79, 95% CI 0.73-0.85), but significantly was more common in patients receiving the combination of CPI/chemotherapy compared with patients receiving chemotherapy alone (OR 1.12, 95% CI 1.03-1.22). Conclusions Although immunotherapy using CPIs was associated with treatment-related fatigue, the occurrence of all-grade fatigue was significantly higher in patients treated with chemotherapy compared with patients receiving CPIs. The risk of fatigue was higher for CPI/chemotherapy combinations than for chemotherapy alone. These results suggest that although the effects of CPIs and chemotherapy are additive, chemotherapy was the dominant cause of treatment-related fatigue in the analysed trials. Fatigue is a common adverse event associated with cancer immunotherapy but also with other therapies and with cancer itself. This meta-analysis analysed the incidence of fatigue reported in phase III trials of checkpoint inhibitors. Fatigue was more common in patients treated with chemotherapy compared with patients receiving checkpoint inhibitors. Chemotherapy was the dominant cause of fatigue in combinations of chemotherapy and checkpoint inhibitors.
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Affiliation(s)
- I Kiss
- Department of Comprehensive Cancer Care, Masaryk Memorial Cancer Institute and Faculty of Medicine, Masaryk University, Brno, Czech Republic
| | - M Kuhn
- Institute of Biostatistics and Analyses Ltd, Masaryk University, Brno, Czech Republic
| | - K Hrusak
- Department of Oncology, First Faculty of Medicine, Charles University and Thomayer University Hospital, Prague, Czech Republic
| | - T Buchler
- Department of Oncology, First Faculty of Medicine, Charles University and Thomayer University Hospital, Prague, Czech Republic.
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87
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Radiation therapy for extensive-stage small-cell lung cancer in the era of immunotherapy. Cancer Lett 2022; 541:215719. [PMID: 35597478 DOI: 10.1016/j.canlet.2022.215719] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2022] [Revised: 04/30/2022] [Accepted: 05/03/2022] [Indexed: 12/23/2022]
Abstract
Unlike non-small-cell lung cancer (NSCLC), the progression of small-cell lung cancer (SCLC) is slow. Extensive-stage SCLC (ES-SCLC) is a serious threat to human health, with a 5-year survival rate of <7%. Chemotherapy has been the first-line treatment for the past 30 years. The anti-PD-L1 checkpoint blockades durvalumab and atezolizumab have greatly prolonged overall survival and have become the standard first-line therapy for ES-SCLC since the CASPIAN and IMpower133 trials. In the era of chemotherapy, radiation therapy (RT), including thoracic radiation therapy (TRT) and brain radiation therapy (BRT), has shown clinical effects in randomized and retrospective studies on ES-SCLC. RT-immunotherapy has shown exciting synergistic effects in NSCLC. For ES-SCLC, the clinical effects of combining TRT/BRT with immunotherapy have not yet been systematically explored. In this review, we found that studies on RT-immunotherapy in ES-SCLC are relatively few and limited to early phase studies focusing on toxicity. The efficacy and safety profiles of early phase studies encourage prospective clinical trials. In this review, we discuss the best population, optimum TRT dose, proper TRT time, and strategies for reducing radiation-induced neurotoxicity. Furthermore, we suggest that biomarkers and patient performance status should be fully assessed before RT-immunotherapy treatment. Prospective trials are needed to provide more evidence for RT-immunotherapy applications in ES-SCLC.
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88
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Xu L, Yan X, Ding W. Meta-Analysis of Efficacy From CTLA-4 and PD-1/PD-L1 Inhibitors in Cancer Patients. Front Oncol 2022; 12:876098. [PMID: 35574317 PMCID: PMC9097585 DOI: 10.3389/fonc.2022.876098] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2022] [Accepted: 03/17/2022] [Indexed: 11/16/2022] Open
Abstract
Introduction Immune checkpoint inhibitors (ICIs) have been approved to prolong overall survival (OS), compared to other treatments. However, the recent studies reported consistent and inconsistent results. Hence, we conducted this meta-analysis to evaluate the efficacy of ICIs. Materials and Methods The articles were identified by searching PubMed, Embase, and Google Scholar published up to December 2021. A total of 12,126 participants (6,450 cases and 5,676 controls) were involved in the meta-analysis. Median OS and median progression-free survival (PFS) were selected to evaluate the efficacy of cytotoxic T-lymphocyte-associated protein 4 (CTLA-4), programmed cell death 1 (PD-1), and programmed death ligand 1 (PD-L1) inhibitors (ipilimumab, nivolumab or pembrolizumab, and atezolizumab, respectively). Utilizing the random-effect model, hazard ratios (HRs) with 95 confidence intervals (CIs) were calculated by R software. Results We observed a significant association between cancer patients and ICIs in OS (HR = 0.79, CI = 0.74–0.84) and PFS (HR = 0.80, CI = 0.75–0.86). Conclusions The meta-analysis suggested that ICIs were associated with obvious improvements in PFS and OS compared with non-ICI therapies.
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Affiliation(s)
- Li Xu
- College of Computer Science and Technology, Harbin Engineering University, Harbin, China.,Key Laboratory of Symbolic Computation and Knowledge Engineering of Ministry of Education, Jilin University, Changchun, China
| | - Xin Yan
- College of Computer Science and Technology, Harbin Engineering University, Harbin, China
| | - Weiyue Ding
- College of Computer Science and Technology, Harbin Engineering University, Harbin, China.,School of Mathematics, Harbin Institute of Technology, Harbin, China
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André L, Antherieu G, Boinet A, Bret J, Gilbert T, Boulahssass R, Falandry C. Oncological Treatment-Related Fatigue in Oncogeriatrics: A Scoping Review. Cancers (Basel) 2022; 14:2470. [PMID: 35626074 PMCID: PMC9139887 DOI: 10.3390/cancers14102470] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2022] [Revised: 05/09/2022] [Accepted: 05/11/2022] [Indexed: 12/17/2022] Open
Abstract
Fatigue is a highly prevalent symptom in both cancer patients and the older population, and it contributes to quality-of-life impairment. Cancer treatment-related fatigue should thus be included in the risk/benefit assessment when introducing any treatment, but tools are lacking to a priori estimate such risk. This scoping review was designed to report the current evidence regarding the frequency of fatigue for the different treatment regimens proposed for the main cancer indications, with a specific focus on age-specific data, for the following tumors: breast, ovary, prostate, urothelium, colon, lung and lymphoma. Fatigue was most frequently reported using the National Cancer Institute Common Terminology Criteria for Adverse Events (NCI CTCAE) versions 3 to 5. A total of 324 regimens were analyzed; data on fatigue were available for 217 (67%) of them, and data specific to older patients were available for 35 (11%) of them; recent pivotal trials have generally reported more fatigue grades than older studies, illustrating increasing concern over time. This scoping review presents an easy-to-understand summary that is expected to provide helpful information for shared decisions with patients regarding the anticipation and prevention of fatigue during each cancer treatment.
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Affiliation(s)
- Louise André
- Hospices Civils de Lyon, Geriatrics Department, Hôpital Lyon Sud, 69230 Saint Genis-Laval, France; (L.A.); (G.A.); (A.B.); (J.B.); (T.G.)
| | - Gabriel Antherieu
- Hospices Civils de Lyon, Geriatrics Department, Hôpital Lyon Sud, 69230 Saint Genis-Laval, France; (L.A.); (G.A.); (A.B.); (J.B.); (T.G.)
| | - Amélie Boinet
- Hospices Civils de Lyon, Geriatrics Department, Hôpital Lyon Sud, 69230 Saint Genis-Laval, France; (L.A.); (G.A.); (A.B.); (J.B.); (T.G.)
| | - Judith Bret
- Hospices Civils de Lyon, Geriatrics Department, Hôpital Lyon Sud, 69230 Saint Genis-Laval, France; (L.A.); (G.A.); (A.B.); (J.B.); (T.G.)
| | - Thomas Gilbert
- Hospices Civils de Lyon, Geriatrics Department, Hôpital Lyon Sud, 69230 Saint Genis-Laval, France; (L.A.); (G.A.); (A.B.); (J.B.); (T.G.)
- Research on Healthcare Professionals and Performance RESHAPE, Inserm U1290, Lyon 1 University, 69008 Lyon, France
| | - Rabia Boulahssass
- Geriatric Coordination Unit for Geriatric Oncology (UCOG) PACA Est CHU de Nice, 06000 Nice, France;
- FHU OncoAge, 06000 Nice, France
- Faculty of Medicine, University of Nice Sofia Antilpolis, 06000 Nice, France
| | - Claire Falandry
- Hospices Civils de Lyon, Geriatrics Department, Hôpital Lyon Sud, 69230 Saint Genis-Laval, France; (L.A.); (G.A.); (A.B.); (J.B.); (T.G.)
- FHU OncoAge, 06000 Nice, France
- CarMeN Laboratory, INSERM U.1060/Université Lyon1/INRA U. 1397/INSA Lyon/Hospices Civils Lyon, Bâtiment CENS-ELI 2D, Hôpital Lyon Sud Secteur 2, 69310 Pierre-Bénite, France
- UCOGIR—Auvergne-Rhône-Alpes Ouest–Guyane, Hôpital Lyon Sud, 69495 Pierre-Bénite, France
- Faculty of Medicine and Maieutics Charles Mérieux, Lyon 1 University, 69310 Pierre-Bénite, France
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90
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Adebrelimab or placebo plus carboplatin and etoposide as first-line treatment for extensive-stage small-cell lung cancer (CAPSTONE-1): a multicentre, randomised, double-blind, placebo-controlled, phase 3 trial. Lancet Oncol 2022; 23:739-747. [DOI: 10.1016/s1470-2045(22)00224-8] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2022] [Revised: 04/07/2022] [Accepted: 04/08/2022] [Indexed: 01/22/2023]
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91
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Smith KER, Mansfield AS. Validating chemoimmunotherapy in small-cell lung cancer. Lancet Oncol 2022; 23:692-693. [DOI: 10.1016/s1470-2045(22)00288-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2022] [Accepted: 05/04/2022] [Indexed: 12/24/2022]
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92
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Gastaldi M, Scaranzin S, Pietro B, Lechiara A, Pesce G, Franciotta D, Lorusso L. Paraneoplastic Neurological Syndromes: Transitioning Between the Old and the New. Curr Oncol Rep 2022; 24:1237-1249. [PMID: 35476177 DOI: 10.1007/s11912-022-01279-z] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/22/2022] [Indexed: 11/29/2022]
Abstract
PURPOSE OF REVIEW Paraneoplastic neurological syndromes (PNS) are caused by nervous system-targeting aberrant anti-tumoral immune responses. We review the updated criteria for PNS diagnosis, incorporating novel information on clinical phenotypes, neuronal autoantibodies (Nabs), and tumors. The impact of the oncologic use of immune checkpoint inhibitors (ICI) on PNS occurrence is also addressed. RECENT FINDINGS Clinical phenotypes and Nabs are redefined as "high/intermediate/low" risk, following the frequency of cancer association. Nabs, the diagnostic hallmark of PNS, can target intracellular or surface neuronal proteins, with important prognostic and pathogenic implications. Many novel assays have been incorporated into laboratory diagnostics, that is becoming increasingly complex. ICI fight tumors, but favor autoimmunity, thus increasing the incidence of PNS-like disorders. Overcoming the old PNS criteria, the new ones are centered around the presence of tumor. Clinical presentation, Nabs, and tumor findings are translated in diagnostic scores, providing a useful tool for PNS diagnosis and management.
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Affiliation(s)
- Matteo Gastaldi
- Neuroimmunology Laboratory, IRCCS Mondino Foundation, Via Mondino 2, 27100, Pavia, Italy.
| | - Silvia Scaranzin
- Neuroimmunology Laboratory, IRCCS Mondino Foundation, Via Mondino 2, 27100, Pavia, Italy
| | | | - Anastasia Lechiara
- Autoimmunology Laboratory, IRCCS Ospedale Policlinico San Martino, Genova, Italy
| | - Giampaola Pesce
- Autoimmunology Laboratory, IRCCS Ospedale Policlinico San Martino, Genova, Italy.,Department of Internal Medicine (Dimi), University of Genova, Genova, Italy
| | - Diego Franciotta
- Autoimmunology Laboratory, IRCCS Ospedale Policlinico San Martino, Genova, Italy
| | - Lorenzo Lorusso
- Neurology and Stroke Unit, Neuroscience Department, A.S.S.T.-Lecco, Merate (LC), Italy
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93
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Fujiwara Y, Horita N, Harrington M, Namkoong H, Miyashita H, Galsky MD. Incidence of hepatotoxicity associated with addition of immune checkpoint blockade to systemic solid tumor therapy: a meta-analysis of phase 3 randomized controlled trials. Cancer Immunol Immunother 2022; 71:2837-2848. [DOI: 10.1007/s00262-022-03203-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2022] [Accepted: 04/01/2022] [Indexed: 10/18/2022]
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94
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Effects of Nivolumab and Ipilimumab on the suppression of cisplatin resistant small cell lung cancer cells. Invest New Drugs 2022; 40:709-717. [PMID: 35438354 DOI: 10.1007/s10637-022-01243-5] [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: 02/06/2022] [Accepted: 03/29/2022] [Indexed: 12/24/2022]
Abstract
BACKGROUND Small cell lung cancer (SCLC) accounts for nearly 10-15% of all lung cancer cases. Although many chemotherapy drugs, such as cisplatin and etoposide, were approved as primary therapy for SCLC patients, the prognosis is poor. In this study, we aimed to explore novel therapeutic strategy against SCLC. METHODS Two SCLC cell lines, LTEP-P and LTEP-P/DDP1.0, were treated with cisplatin, in the absence or presence of Nivolumab + Ipilimumab combination, and the cell viability was measured. Tumor size and mouse survival rate were examined upon different drug treatments. Protein levels of PD-1 and CTLA4 were detected in normal and SCLC cells by Western blot. Cellular cytotoxicity induced by T lymphocytes was measured by thymidine incorporation assay. Tumor infiltrated T cell populations from LTEP-P and LTEP/DDP1.0 tumor-bearing mice were analyzed by flow cytometry. RESULTS LTEP-P cells, but not LTEP/DDP1.0 cells, exhibited decreased cell viability upon cisplatin, Nivolumab and Ipilimumab combinational treatment. T lymphocytes significantly inhibited the growth of LTEP-P cells in the presence of nivolumab and ipilimumab. The combinational therapy improved survival rate and inhibited tumor growth in LTEP-P tumor-bearing mice, but showed no effect on LTEP/DDP1.0 tumor-bearing mice. Nivolumab and Ipilimumab synergized with cisplatin in increasing CD8 + and CD4 + T cell population, while decreasing Treg population in LTEP-P tumor-bearing mice. CONCLUSIONS The combinational therapy by cisplatin, Nivolumab and Ipilimumab could be an effective strategy against LTEP-P cells, accompanied with increased cytotoxic T cell populations, but has no significant effect against DDP-resistant lung adenocarcinoma cells.
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95
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Belluomini L, Calvetti L, Inno A, Pasello G, Roca E, Vattemi E, Veccia A, Menis J, Pilotto S. SCLC Treatment in the Immuno-Oncology Era: Current Evidence and Unmet Needs. Front Oncol 2022; 12:840783. [PMID: 35494084 PMCID: PMC9047718 DOI: 10.3389/fonc.2022.840783] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2021] [Accepted: 03/21/2022] [Indexed: 12/20/2022] Open
Abstract
Small cell lung cancer (SCLC) represents about 13%-15% of all lung cancers. It has a particularly unfavorable prognosis and in about 70% of cases occurs in the advanced stage (extended disease). Three phase III studies tested the combination of immunotherapy (atezolizumab, durvalumab with or without tremelimumab, and pembrolizumab) with double platinum chemotherapy, with practice-changing results. However, despite the high tumor mutational load and the chronic pro-inflammatory state induced by prolonged exposure to cigarette smoke, the benefit observed with immunotherapy is very modest and most patients experience disease recurrence. Unfortunately, biological, clinical, or molecular factors that can predict this risk have not yet been identified. Thanks to these clinically meaningful steps forward, SCLC is no longer considered an "orphan" disease. Innovative treatment strategies and combinations are currently under investigation to further improve the expected prognosis of patients with SCLC. Following the recent therapeutic innovations, we have reviewed the available literature data about SCLC management, with a focus on current unmet needs and potential predictive factors. In detail, the role of radiotherapy; fragile populations, such as elderly or low-performance status patients (ECOG PS 2), usually excluded from randomized studies; predictive factors of response useful to optimize and guide therapeutic choices; and new molecular targets and future combinations have been explored and revised.
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Affiliation(s)
- Lorenzo Belluomini
- Medical Oncology, Department of Medicine, University of Verona, Verona, Italy
| | | | - Alessandro Inno
- Medical Oncology, IRCCS Sacro Cuore Don Calabria Hospital, Verona, Italy
| | - Giulia Pasello
- Department of Surgery, Oncology and Gastroenterology, University of Padua, Padua, Italy
- Medical Oncology 2, Istituto Oncologico Veneto IRCCS, Padua, Italy
| | - Elisa Roca
- Thoracic Oncology, Lung Unit, P. Pederzoli Hospital, Peschiera del Garda, Italy
| | - Emanuela Vattemi
- Medical Oncology, Azienda Sanitaria dell’Alto Adige, Bolzano, Italy
| | | | - Jessica Menis
- Medical Oncology, Department of Medicine, University of Verona, Verona, Italy
| | - Sara Pilotto
- Medical Oncology, Department of Medicine, University of Verona, Verona, Italy
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96
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Farooq MZ, Aqeel SB, Lingamaneni P, Pichardo RC, Jawed A, Khalid S, Banskota SU, Fu P, Mangla A. Association of Immune Checkpoint Inhibitors With Neurologic Adverse Events: A Systematic Review and Meta-analysis. JAMA Netw Open 2022; 5:e227722. [PMID: 35438755 PMCID: PMC9020216 DOI: 10.1001/jamanetworkopen.2022.7722] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
IMPORTANCE Neurologic adverse events (NAEs) due to immune checkpoint inhibitors (ICIs) can be fatal but are underexplored. OBJECTIVE To compare NAEs reported in randomized clinical trials (RCTs) of US Food and Drug Administration-approved ICIs with other forms of chemotherapy and placebo. DATA SOURCES Bibliographic databases (Embase, Ovid, MEDLINE, and Scopus data) and trial registries (ClinicalTrials.gov) were searched from inception through March 1, 2020. STUDY SELECTION Phase II/III RCTs evaluating the use of ICIs were eligible for inclusion. Unpublished trials were excluded from the analysis. DATA EXTRACTION AND SYNTHESIS Two investigators independently performed screening of trials using the Preferred Reporting Items for Systematic Reviews and Meta-analyses (PRISMA) guideline. NAEs were recorded for each arm. Data were pooled using a random-effects model. MAIN OUTCOMES AND MEASURES The risk of NAEs with ICI use compared with any drug regimen, cytotoxic chemotherapy, and placebo. RESULTS A total 39 trials including 23 705 patients were analyzed (16 135 [68.0%] men, 7866 [33.1%] White). The overall risk of a NAE was lower in the ICI group (risk ratio [RR], 0.59; 95% CI, 0.45-0.77) and in the subgroup of RCTs comparing ICI use with chemotherapy (RR, 0.22; 95% CI, 0.13-0.39). In the subgroup of RCTs comparing ICI with placebo, the overall risk of NAE was significantly higher in the ICI group (RR, 1.57; 95% CI, 1.30-1.89). Peripheral neuropathy (RR, 0.30; 95% CI, 0.17-0.51) and dysgeusia (RR, 0.41; 95% CI, 0.27-0.63) were significantly lower in the ICI group. Headache was more common with the use of ICIs (RR, 1.32; 95% CI, 1.10-1.59). In the subgroup analysis of RCTs comparing ICI use with chemotherapy, peripheral neuropathy (RR, 0.09; 95% CI, 0.05-0.17), dysgeusia (RR, 0.42; 95% CI, 0.21-0.85), and paresthesia (RR, 0.29; 95% CI, 0.13-0.67) were significantly lower in the ICI group. RCTs comparing ICIs with placebo showed a higher risk of headache with ICI use (RR, 1.63; 95%, CI, 1.32-2.02). CONCLUSIONS AND RELEVANCE Results of this meta-analysis suggest that the overall risk of NAEs, peripheral neuropathy, and dysgeusia is lower with the use of ICI. When compared with chemotherapy, the overall risk of NAE, peripheral neuropathy, paresthesia, and dysgeusia was lower with ICI use; however, when compared with placebo, the risk of NAEs is higher with the use of ICI.
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Affiliation(s)
- Muhammad Zain Farooq
- Department of Hematology and Oncology, Moffitt Cancer Center, University of South Florida, Tampa
| | | | - Prasanth Lingamaneni
- Department of Internal Medicine, John H. Stroger Jr, Hospital of Cook County, Chicago, Illinois
| | | | - Aleeza Jawed
- Department of Internal Medicine, Ziauddin University Hospital, Karachi, Pakistan
| | - Saad Khalid
- Department of Internal Medicine, Dow University of Health Sciences, Karachi, Pakistan
| | | | - Pingfu Fu
- Department of Population and Quantitative Health Sciences, Case Western Reserve University School of Medicine, Cleveland, Ohio
| | - Ankit Mangla
- Division of Hematology and Oncology, Case Western Reserve University School of Medicine, Cleveland, Ohio
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97
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Walia HK, Sharma P, Singh N, Sharma S. Immunotherapy in Small Cell Lung Cancer Treatment: a Promising Headway for Future Perspective. Curr Treat Options Oncol 2022; 23:268-294. [PMID: 35226309 DOI: 10.1007/s11864-022-00949-1] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/03/2022] [Indexed: 12/24/2022]
Abstract
OPINION STATEMENT Despite advancements in clinical research, both prognosis and treatment for SCLC patients are still in the nascent stage. SCLC is a fatal disease with high tumor mutational burden and is strongly associated with exposure to tobacco. This leads to the development of potential neo-antigens, inhibition of immune responses, and development of paraneoplastic disorders. Surgery, radiation, and chemotherapy are widely accepted treatments for cancer globally, and most recently, immunotherapy has now become the "fourth pillar" of SCLC treatment. Various immune checkpoint pathways regulate the activation of T cells at multiple stages during an immune response. T cell checkpoint inhibitors such as anti-PD1 (pembrolizumab, nivolumab), anti-PDL1, and anti-CTLA-4 (tremelimumab, ipilimumab) have potential to show anti-cancer activity along with the promise to prolong survival in patients with SCLC. Treatment with the CTLA-4-specific antibodies can restore the immune response by increasing the accumulation and survival of T-cells whereas monoclonal antibodies block either PD-1 or its ligands that prevent downregulation of effector T-cell, which enables the T-cells to mediate the death of tumor cells. Furthermore, monoclonal antibody in combination with chemotherapy has attained quite a focus to enhance the survival of SCLC patients. Apart from this, various immunotherapeutic approaches have been evaluated in the clinical trials for SCLC patients such as TLR9 agonist, anti-CD47, anti-ganglioside therapy, and anti-Notch signaling. The current review focuses on the rationale as well as on the clinical studies of immunotherapy in SCLC along with the clinical end results of certain immunotherapeutic agents and novel therapeutic combinations in SCLC patients.
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Affiliation(s)
- Harleen Kaur Walia
- Department of Biotechnology, Thapar Institute of Engineering & Technology, Patiala, Punjab, 147004, India
| | - Parul Sharma
- Department of Biotechnology, Thapar Institute of Engineering & Technology, Patiala, Punjab, 147004, India
| | - Navneet Singh
- Department of Pulmonary Medicine, Post-Graduate Institute of Medical Education & Research, Chandigarh, 160012, India
| | - Siddharth Sharma
- Department of Biotechnology, Thapar Institute of Engineering & Technology, Patiala, Punjab, 147004, India.
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98
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Zugazagoitia J, Paz-Ares L. Extensive-Stage Small-Cell Lung Cancer: First-Line and Second-Line Treatment Options. J Clin Oncol 2022; 40:671-680. [PMID: 34985925 DOI: 10.1200/jco.21.01881] [Citation(s) in RCA: 70] [Impact Index Per Article: 35.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
Abstract
Extensive-stage small-cell lung cancer is a therapeutically challenging disease. After more than two decades without clinical progress, the addition of programmed cell death protein 1 axis blockade to platinum-based chemotherapy has demonstrated sustained overall survival benefit and represents the current standard of care in the first-line setting. Despite this benefit, resistance emerges relatively rapidly in virtually all patients. Although newer treatments are being incorporated in the relapse setting, marked therapeutic resistance is typically observed in patients with relapsed small-cell lung cancer (SCLC), underscoring the need of developing more effective therapies in this setting. Notably, recent progress in the understanding of the molecular biology of SCLC might bring possibilities toward molecularly informed therapeutic strategies for patients with SCLC, which could have a significant impact for improving outcomes in this disease. Here, we review current treatment options and recent progress made in the first-line and relapsed SCLC, including the role of biomarkers and new evolving therapeutic strategies.
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Affiliation(s)
- Jon Zugazagoitia
- Department of Medical Oncology, Hospital Universitario 12 de Octubre, Madrid, Spain.,H12O-CNIO Lung Cancer Clinical Research Unit, Health Research Institute Hospital Universitario 12 de Octubre (i+12)/Spanish National Cancer Research Center (CNIO), Madrid, Spain.,CIBERONC, Madrid, Spain
| | - Luis Paz-Ares
- Department of Medical Oncology, Hospital Universitario 12 de Octubre, Madrid, Spain.,H12O-CNIO Lung Cancer Clinical Research Unit, Health Research Institute Hospital Universitario 12 de Octubre (i+12)/Spanish National Cancer Research Center (CNIO), Madrid, Spain.,CIBERONC, Madrid, Spain.,Department of Medicine, Complutense University, Madrid, Spain
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99
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Konwar M, Bose D, Maurya M, Ravi R. A comprehensive evaluation of the safety of ipilimumab, nivolumab and their combination therapy: A systematic review and network meta-analysis. J Oncol Pharm Pract 2022; 29:557-576. [PMID: 35147454 DOI: 10.1177/10781552221074315] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
BACKGROUND Immune checkpoint inhibitors (ICIs) have changed the landscape of management of advanced cancers. It is imperative to evaluate the safety of nivolumab and ipilimumab based therapies. This study was aimed to assess the comparative safety profiles of ipilimumab, nivolumab and their combinations. MATERIALS AND METHODS We searched PubMed, Embase, and the CENTRAL for randomised controlled trials of ipilimumab and nivolumab. The outcome measures were treatment-related adverse events [TRAEs], TRAEs of grade 3-5, treatment discontinuation due to TRAEs [TDTRAEs], TDTRAEs of grade 3-5, serious adverse events [SAEs] and SAEs of grades 3-5. We performed a network meta-analysis using the Bayesian approach in R version 4.0.3. RESULTS We identified 42 RCTs for final analysis. The treatment ranking for TRAEs revealed that nivolumab 240 mg/week and nivolumab 3 mg/kg/week were safer (0.84 and 0.81 in SUCRA); for TRAEs of grade 3-5, nivolumab 3 mg/kg/week and nivolumab 240 mg/week were safer (0.83 and 0.75 in SUCRA); for TDTRAEs nivolumab 3 mg/kg/week and ipilimumab in combination with other drugs were safer (0.87 and 0.64 in SUCRA) and for TDTRAEs of grade 3-5, nivolumab 3 mg/kg/week was safer (0.85 in SUCRA). Nivolumab 3 mg/kg/week and nivolumab 240 mg/week were safer (0.79 and 0.76 in SUCRA) for SAEs and nivolumab 3 mg/kg/week was safer for SAEs of grade 3-5 (0.78 in SUCRA). CONCLUSION Nivolumab 3 mg/kg biweekly, nivolumab 240 mg weekly and nivolumab 3 mg/kg plus ipilimumab 1 mg/kg triweekly could be preferred due to the relatively low risk of TRAEs, TDAEs and SAEs.
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Affiliation(s)
- Mahanjit Konwar
- Department of Clinical Pharmacology, 29549Seth GS Medical College and KEM Hospital, Mumbai, Maharashtra, India
| | - Debdipta Bose
- Department of Clinical Pharmacology, 29549Seth GS Medical College and KEM Hospital, Mumbai, Maharashtra, India
| | - Miteshkumar Maurya
- Department of Clinical Pharmacology, 29549Seth GS Medical College and KEM Hospital, Mumbai, Maharashtra, India
| | - Renju Ravi
- Department of Clinical Pharmacology, 29549Seth GS Medical College and KEM Hospital, Mumbai, Maharashtra, India
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100
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Kang S, Wang X, Zhang Y, Zhang B, Shang F, Guo W. First-Line Treatments for Extensive-Stage Small-Cell Lung Cancer With Immune Checkpoint Inhibitors Plus Chemotherapy: A Network Meta-Analysis and Cost-Effectiveness Analysis. Front Oncol 2022; 11:740091. [PMID: 35127468 PMCID: PMC8807476 DOI: 10.3389/fonc.2021.740091] [Citation(s) in RCA: 21] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2021] [Accepted: 12/24/2021] [Indexed: 01/22/2023] Open
Abstract
Background Immune checkpoint inhibitors (ICIs) plus chemotherapy were unlikely to be considered cost-effective compared with chemotherapy as the first-line treatment of patients with extensive-stage small-cell lung cancer (ES-SCLC) in China due to its high costs. However, the cost-effectiveness of the comparison between the regimens of ICIs plus chemotherapy were remained unclear yet. The aim of this study was to evaluate the efficacy and cost-effectiveness of ICIs plus chemotherapy as the first-line treatment for ES-SCLC from the perspective of the Chinese healthcare system. Methods A network meta-analysis (NMA) was conducted to indirect compare the clinical benefits between the ICIs plus chemotherapy regimens. A decision-analytic model was established to evaluate the cost-effectiveness from the Chinese healthcare system, the clinical efficacy and safety data were obtained from the clinical trials and the results of NMA. Cost and utility values were gathered from the local charges and previously studies. Key outputs of the NMA were overall survival (OS) and progression-free survival (PFS). Incremental cost-effectiveness ratios (ICERs) were estimated. One-way and probabilistic sensitivity analyses were performed to explore the robustness of the model outcomes. Results Five clinical trials (IMpower133, CASPIAN, KEYNOTE-604, CA184-156, and EA5161) of 1,255 patients received first-line ICIs plus chemotherapy strategies were analyzed in the NMA. NMA showed that nivolumab plus chemotherapy was ranked higher than other strategies. The cost-effectiveness analysis showed that atezolizumab plus chemotherapy achieved relatively higher health benefits and lower costs. One-way sensitivity analyses revealed that the cost of ICIs had the substantial impact on model outcomes. The probabilistic sensitivity analyses suggested that the probability of atezolizumab plus chemotherapy could be considered cost-effective was more than 50% at the willingness-to-pay (WTP) threshold of $31,313/QALY in China. In scenario analyses, when the price of nivolumab reduced 80%, the probability of nivolumab plus chemotherapy being cost-effective was more than 50%. Conclusions The NMA and cost-effectiveness revealed that atezolizumab plus chemotherapy is the most favorable first-line treatment for previously untreated ES-SCLC patients compared other ICIs plus chemotherapy regimens in China. The price reduction of nivolumab would make nivolumab plus chemotherapy be the most cost-effective option in future possible context.
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Affiliation(s)
- Shuo Kang
- School of Pharmacy, Hebei Medical University, Shijiazhuang, China
| | - Xinchen Wang
- Department of Pathology, Handan Central Hospital, Handan, China
| | - Yue Zhang
- Department of Immunology, Hebei Medical University, Shijiazhuang, China
| | - Boyuan Zhang
- School of Public Health, Hebei Medical University, Shijiazhuang, China
| | - Fangjian Shang
- Department of General Surgery, The First Hospital of Hebei Medical University, Shijiazhuang, China
- *Correspondence: Fangjian Shang, ; Wei Guo,
| | - Wei Guo
- School of Pharmacy, Hebei Medical University, Shijiazhuang, China
- *Correspondence: Fangjian Shang, ; Wei Guo,
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