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Weishan H, Donglin Z, Guangmei D, Wenya L, Fasheng W, Jibing C. Immunoradiotherapy for NSCLC: mechanisms, clinical outcomes, and future directions. Clin Transl Oncol 2024; 26:1063-1076. [PMID: 37921958 PMCID: PMC11026276 DOI: 10.1007/s12094-023-03337-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2023] [Accepted: 10/10/2023] [Indexed: 11/05/2023]
Abstract
Non-small-cell lung cancer (NSCLC) has an extremely low 5-year survival rate, with the only effective treatment being immunoradiotherapy (iRT). Here, we review the progress of clinical research on iRT for non-small-cell lung cancer (NSCLC) over 2018-2023, as well as the future directions. We first discuss the synergistic mechanisms of iRT, reflected in three aspects: immune regulation of RT, RT-activated immune-related pathways, and RT-related immune sensitization. iRT may include either external-beam or stereotactic-body RT combined with either immune checkpoint inhibitors (e.g., immunoglobulins against immune programmed cell death (PD) 1/PD ligand 1 or CD8+ T lymphocyte antigen 4) or traditional Chinese medicine drugs. Regarding clinical effectiveness and safety, iRT increases overall and progression-free survival and tumor control rate among patients with NSCLC but without a considerable increase in toxicity risk. We finally discuss iRT challenges and future directions reported over 2018-2023.
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Affiliation(s)
- He Weishan
- Graduate School, Guangxi University of Chinese Medicine, Nanning, Guangxi, China
| | - Zheng Donglin
- Ruikang Hospital, Guangxi University of Chinese Medicine, Nanning, Guangxi, China
| | - Deng Guangmei
- Graduate School, Guangxi University of Chinese Medicine, Nanning, Guangxi, China
| | - Liu Wenya
- Graduate School, Guangxi University of Chinese Medicine, Nanning, Guangxi, China
| | - Wu Fasheng
- Ruikang Hospital, Guangxi University of Chinese Medicine, Nanning, Guangxi, China.
| | - Chen Jibing
- Ruikang Hospital, Guangxi University of Chinese Medicine, Nanning, Guangxi, China.
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Kifjak D, Hochmair M, Sobotka D, Haug AR, Ambros R, Prayer F, Heidinger BH, Roehrich S, Milos RI, Wadsak W, Fuereder T, Krenbek D, Fazekas A, Meilinger M, Mayerhoefer ME, Langs G, Herold C, Prosch H, Beer L. Metabolic tumor volume and sites of organ involvement predict outcome in NSCLC immune-checkpoint inhibitor therapy. Eur J Radiol 2024; 170:111198. [PMID: 37992608 DOI: 10.1016/j.ejrad.2023.111198] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2023] [Revised: 10/13/2023] [Accepted: 11/13/2023] [Indexed: 11/24/2023]
Abstract
PURPOSE The purpose of this study was to assess the ability of pretreatment PET parameters and peripheral blood biomarkers to predict progression-free survival (PFS) and overall survival (OS) in NSCLC patients treated with ICIT. METHODS We prospectively included 87 patients in this study who underwent pre-treatment [18F]-FDG PET/CT. Organ-specific and total metabolic tumor volume (MTV) and total lesion glycolysis (TLG) were measured using a semiautomatic software. Sites of organ involvement (SOI) were assessed by PET/CT. The log-rank test and Cox-regression analysis were used to assess associations between clinical, laboratory, and imaging parameters with PFS and OS. Time dependent ROC were calculated and model performance was evaluated in terms of its clinical utility. RESULTS MTV increased with the number of SOI and was correlated with neutrophil and lymphocyte cell count (Spearman's rho = 0.27 or 0.32; p =.02 or 0.003; respectively). Even after adjustment for known risk factors, such as PD-1 expression and neutrophil cell count, the MTV and the number of SOI were independent risk factors for progression (per 100 cm3; adjusted hazard ratio [aHR]: 1.13; 95% confidence interval [95%CI]: 1.01-1.28; p =.04; single SOI vs. ≥ 4 SOI: aHR: 2.26, 95%CI: 1.04-4.94; p =.04). MTV and the number of SOI were independent risk factors for overall survival (per 100 cm3 aHR: 1.11, 95%CI: 1.01-1.23; p =.03; single SOI vs. ≥ 4 SOI: aHR: 4.54, 95%CI: 1.64-12.58; p =.04). The combination of MTV and the number of SOI improved the risk stratification for PFS and OS (log-rank test p <.001; C-index: 0.64 and 0.67). CONCLUSION The MTV and the number of SOI are simple imaging markers that provide complementary information to facilitate risk stratification in NSCLC patients scheduled for ICIT.
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Affiliation(s)
- Daria Kifjak
- Department of Biomedical Imaging and Image-guided Therapy, Medical University of Vienna, Vienna, Austria; Department of Radiology, UMass Memorial Medical Center and University of Massachusetts Chan Medical School, Worcester, MA, USA; Christian Doppler Laboratory for Machine Learning Driven Precision, Medicine, Department of Biomedical Imaging and Image-guided Therapy, Medical University of Vienna, Austria
| | - Maximilian Hochmair
- Department of Respiratory and Critical Care Medicine, Karl Landsteiner Institute of Lung Research and Pulmonary Oncology, Klinik Floridsdorf, Vienna, Austria
| | - Daniel Sobotka
- Computational Imaging Research Lab, Department of Biomedical Imaging and Image-guided Therapy, Medical University of Vienna, Vienna, Austria
| | - Alexander R Haug
- Department of Biomedical Imaging and Image-guided Therapy, Medical University of Vienna, Vienna, Austria
| | - Raphael Ambros
- Department of Biomedical Imaging and Image-guided Therapy, Medical University of Vienna, Vienna, Austria
| | - Florian Prayer
- Department of Biomedical Imaging and Image-guided Therapy, Medical University of Vienna, Vienna, Austria
| | - Benedikt H Heidinger
- Department of Biomedical Imaging and Image-guided Therapy, Medical University of Vienna, Vienna, Austria
| | - Sebastian Roehrich
- Department of Biomedical Imaging and Image-guided Therapy, Medical University of Vienna, Vienna, Austria
| | - Ruxandra-Iulia Milos
- Department of Biomedical Imaging and Image-guided Therapy, Medical University of Vienna, Vienna, Austria
| | - Wolfgang Wadsak
- Department of Biomedical Imaging and Image-guided Therapy, Medical University of Vienna, Vienna, Austria; Center for Biomarker Research in Medicine, CBmed, Graz, Austria
| | - Thorsten Fuereder
- Department of Internal Medicine I & Comprehensive Cancer Center, Medical University of Vienna, Vienna, Austria; Comprehensive Cancer Center, Medical University of Vienna, Vienna, Austria
| | - Dagmar Krenbek
- Department of Pathology and Bacteriology, Klinik Floridsdorf, Brünner Strasse 68, 1210 Vienna, Austria
| | - Andreas Fazekas
- Department of Respiratory and Critical Care Medicine, Karl Landsteiner Institute of Lung Research and Pulmonary Oncology, Klinik Floridsdorf, Vienna, Austria
| | - Michael Meilinger
- Department of Respiratory and Critical Care Medicine, Karl Landsteiner Institute of Lung Research and Pulmonary Oncology, Klinik Floridsdorf, Vienna, Austria
| | - Marius E Mayerhoefer
- Department of Biomedical Imaging and Image-guided Therapy, Medical University of Vienna, Vienna, Austria
| | - Georg Langs
- Christian Doppler Laboratory for Machine Learning Driven Precision, Medicine, Department of Biomedical Imaging and Image-guided Therapy, Medical University of Vienna, Austria; Computational Imaging Research Lab, Department of Biomedical Imaging and Image-guided Therapy, Medical University of Vienna, Vienna, Austria
| | - Christian Herold
- Department of Biomedical Imaging and Image-guided Therapy, Medical University of Vienna, Vienna, Austria
| | - Helmut Prosch
- Department of Biomedical Imaging and Image-guided Therapy, Medical University of Vienna, Vienna, Austria; Christian Doppler Laboratory for Machine Learning Driven Precision, Medicine, Department of Biomedical Imaging and Image-guided Therapy, Medical University of Vienna, Austria.
| | - Lucian Beer
- Department of Biomedical Imaging and Image-guided Therapy, Medical University of Vienna, Vienna, Austria; Christian Doppler Laboratory for Machine Learning Driven Precision, Medicine, Department of Biomedical Imaging and Image-guided Therapy, Medical University of Vienna, Austria
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Zhang Y, Huang C, Li S. Influence of treatment-related lymphopenia on the efficacy of immune checkpoint inhibitors in lung cancer: a meta-analysis. Front Oncol 2023; 13:1287555. [PMID: 38107070 PMCID: PMC10722281 DOI: 10.3389/fonc.2023.1287555] [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: 09/01/2023] [Accepted: 11/07/2023] [Indexed: 12/19/2023] Open
Abstract
Background Treatment-related lymphopenia (TRL) is common in patients with lung cancer, particularly in those with radiotherapy. However, the influence of TRL on the efficacy of immune checkpoint inhibitors (ICIs) for patients with lung cancer remains poorly understood. We performed a systematic review and meta-analysis to investigate the influence of TRL on survival of lung cancer patients on ICIs. Methods In order to accomplish the aim of the meta-analysis, a comprehensive search was conducted on databases including PubMed, Embase, Cochrane Library, and the Web of Science to identify observational studies with longitudinal follow-up. The Cochrane Q test was employed to evaluate heterogeneity among the included studies, while the I2 statistic was estimated. Random-effects models were utilized to merge the results, considering the potential impact of heterogeneity. Results Ten cohort studies with 1130 lung cancer patients who were treated with ICIs were included. Among them, 427 (37.8%) had TRL. Pooled results showed that compared to patients without TRL, patients with TRL were associated with poor progression-free survival (hazard ratio [HR]: 2.05, 95% confidence interval [CI]: 1.62 to 2.60, p < 0.001; I2 = 22%) and overall survival (HR: 2.69, 95% CI: 2.10 to 3.43, p < 0.001; I2 = 0%). Sensitivity analysis limited to patients with non-small cell lung cancer showed similar results (HR: 2.66 and 2.62, both p < 0.05). Moreover, subgroup analyses according to the diagnostic criteria of TRL, regression analysis model (univariate or multivariate), and indications of ICIs (for locally advanced or advanced lung cancer) showed consistent results (p for subgroup difference all > 0.05). Conclusion TRL was associated with poor survival of lung cancer patients who were treated with ICIs.
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Affiliation(s)
| | | | - Shanqing Li
- Department of Thoracic Surgery, Peking Union Medical College Hospital, Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing, China
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Zhang J, Yang L, Li H, Chan JW, Lee EK, Liu M, Ma L, Liu Q, Jin JY, Fu P, Xu Z, Kong FM(S. Dosimetric Effect of Thymus and Thoracic Duct on Radiation-Induced Lymphopenia in Patients With Primary Lung Cancer Who Received Thoracic Radiation. Adv Radiat Oncol 2023; 8:101260. [PMID: 38047216 PMCID: PMC10692302 DOI: 10.1016/j.adro.2023.101260] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2022] [Accepted: 04/20/2023] [Indexed: 12/04/2023] Open
Abstract
Purpose Radiation-induced lymphopenia is a well-recognized factor for tumor control and survival in patients with cancer. This study aimed to determine the role of radiation dose to the thymus and thoracic duct on radiation-induced lymphopenia. Methods and Materials Patients with primary lung cancer treated with thoracic radiation therapy between May 2015 and February 2020 with whole blood count data were eligible. Clinical characteristics, including age, gender, histology, stage, chemotherapy regimen, radiation dosimetry, and absolute lymphocyte count (ALC) were collected. The thymus and thoracic duct were contoured by one investigator for consistency and checked by one senior physician. The primary endpoint was radiation-induced decrease in lymphocytes, defined as the difference in ALC (DALC) before and after radiation therapy. Results The data of a total of 116 consecutive patients were retrospectively retrieved. Significant correlations were found between DALC and several clinical factors. These factors include stage, chemotherapy or concurrent chemoradiation, biologically effective dose (BED), mean lung dose, mean body dose, effective dose to immune cells (EDIC), mean thymus dose (MTD), and mean thoracic duct dose (MTDD) (all P < .05). Ridge regression showed that DALC = 0.0063 × BED + 0.0172 × EDIC + 0.0002 × MTD + 0.0147 × MTDD + 0.2510 (overall P = .00025 and F = 5.85). The combination model has the highest area under the curve of 0.77 (P < .001) when fitting the logistic regression model on DALC categorized as binary endpoint. The sensitivity and specificity of the combined model were 89% and 58%, respectively. Conclusions This study demonstrated for the first time that radiation doses to the thymus and thoracic duct are strongly associated with radiation-induced lymphopenia patients with lung cancer. Further validation studies are needed to implement thymus and thoracic duct as organs at risk.
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Affiliation(s)
| | | | | | | | | | - Min Liu
- Department of Respiratory Medicine, Hongkong University-Shenzhen Hospital, Shenzhen, China
| | | | | | - Jian-Yue Jin
- Department of Radiation Oncology, University Hospitals/Seidman Cancer Center and Case Comprehensive Cancer Center, Mentor, Ohio
| | - Pingfu Fu
- Department of Radiation Oncology, University Hospitals/Seidman Cancer Center and Case Comprehensive Cancer Center, Mentor, Ohio
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Marcos Rubio A, Everaert C, Van Damme E, De Preter K, Vermaelen K. Circulating immune cell dynamics as outcome predictors for immunotherapy in non-small cell lung cancer. J Immunother Cancer 2023; 11:e007023. [PMID: 37536935 PMCID: PMC10401220 DOI: 10.1136/jitc-2023-007023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/25/2023] [Indexed: 08/05/2023] Open
Abstract
The use of immune checkpoint inhibitors (ICIs) continues to transform the therapeutic landscape of non-small cell lung cancer (NSCLC), with these drugs now being evaluated at every stage of the disease. In contrast to these advances, little progress has been made with respect to reliable predictive biomarkers that can inform clinicians on therapeutic efficacy. All current biomarkers for outcome prediction, including PD-L1, tumor mutational burden or complex immune gene expression signatures, require access to tumor tissue. Besides the invasive nature of the sampling procedure, other disadvantages of tumor tissue biopsies are the inability to capture the complete spatial heterogeneity of the tumor and the difficulty to perform longitudinal follow-up on treatment. A concept emerges in which systemic immune events developing at a distance from the tumor reflect local response or resistance to immunotherapy. The importance of this cancer 'macroenvironment', which can be deciphered by comprehensive analysis of peripheral blood immune cell subsets, has been demonstrated in several cutting-edge preclinical reports, and is corroborated by intriguing data emerging from ICI-treated patients. In this review, we will provide the biological rationale underlying the potential of blood immune cell-based biomarkers in guiding treatment decision in immunotherapy-eligible NSCLC patients. Finally, we will describe new techniques that will facilitate the discovery of more immune cell subpopulations with potential to become predictive biomarkers, and reflect on ways and the remaining challenges to bring this type of analysis to the routine clinical care in the near future.
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Affiliation(s)
- Alvaro Marcos Rubio
- VIB UGent Center for Medical Biotechnology, Ghent, Belgium
- Cancer Research Institute Ghent (CRIG), Ghent University, Ghent, Belgium
- Department of Biomolecular Medicine, Ghent University, Gent, Belgium
| | - Celine Everaert
- VIB UGent Center for Medical Biotechnology, Ghent, Belgium
- Cancer Research Institute Ghent (CRIG), Ghent University, Ghent, Belgium
- Department of Biomolecular Medicine, Ghent University, Gent, Belgium
| | - Eufra Van Damme
- VIB UGent Center for Medical Biotechnology, Ghent, Belgium
- Cancer Research Institute Ghent (CRIG), Ghent University, Ghent, Belgium
- Department of Biomolecular Medicine, Ghent University, Gent, Belgium
| | - Katleen De Preter
- VIB UGent Center for Medical Biotechnology, Ghent, Belgium
- Cancer Research Institute Ghent (CRIG), Ghent University, Ghent, Belgium
- Department of Biomolecular Medicine, Ghent University, Gent, Belgium
| | - Karim Vermaelen
- Cancer Research Institute Ghent (CRIG), Ghent University, Ghent, Belgium
- Tumor Immunology Laboratory, Department of Pulmonary Medicine, University Hospital Ghent, Ghent, Belgium
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Luo L, Tan Y, Zhao S, Yang M, Che Y, Li K, Liu J, Luo H, Jiang W, Li Y, Wang W. The potential of high-order features of routine blood test in predicting the prognosis of non-small cell lung cancer. BMC Cancer 2023; 23:496. [PMID: 37264319 DOI: 10.1186/s12885-023-10990-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2023] [Accepted: 05/21/2023] [Indexed: 06/03/2023] Open
Abstract
BACKGROUND Numerous studies have demonstrated that the high-order features (HOFs) of blood test data can be used to predict the prognosis of patients with different types of cancer. Although the majority of blood HOFs can be divided into inflammatory or nutritional markers, there are still numerous that have not been classified correctly, with the same feature being named differently. It is an urgent need to reclassify the blood HOFs and comprehensively assess their potential for cancer prognosis. METHODS Initially, a review of existing literature was conducted to identify the high-order features (HOFs) and classify them based on their calculation method. Subsequently, a cohort of patients diagnosed with non-small cell lung cancer (NSCLC) was established, and their clinical information prior to treatment was collected, including low-order features (LOFs) obtained from routine blood tests. The HOFs were then computed and their associations with clinical features were examined. Using the LOF and HOF data sets, a deep learning algorithm called DeepSurv was utilized to predict the prognostic risk values. The effectiveness of each data set's prediction was evaluated using the decision curve analysis (DCA). Finally, a prognostic model in the form of a nomogram was developed, and its accuracy was assessed using the calibration curve. RESULTS From 1210 documents, over 160 blood HOFs were obtained, arranged into 110, and divided into three distinct categories: 76 proportional features, 6 composition features, and 28 scoring features. Correlation analysis did not reveal a strong association between blood features and clinical features; however, the risk value predicted by the DeepSurv LOF- and HOF-models is significantly linked to the stage. Results from DCA showed that the HOF model was superior to the LOF model in terms of prediction, and that the risk value predicted by the blood data model could be employed as a complementary factor to enhance the prognosis of patients. A nomograph was created with a C-index value of 0.74, which is capable of providing a reasonably accurate prediction of 1-year and 3-year overall survival for patients. CONCLUSIONS This research initially explored the categorization and nomenclature of blood HOF, and proved its potential in lung cancer prognosis.
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Affiliation(s)
- Liping Luo
- Sichuan Cancer Hospital, School of Medicine, University of Electronic Science and Technology of China, Chengdu, China
- Radiation Oncology Key Laboratory of Sichuan Province, Sichuan Cancer Center, Affiliated Cancer Hospital of University of Electronic Science and Technology of China, Chengdu, China
| | - Yubo Tan
- School of Life Science and Technology, University of Electronic Science and Technology of China, Chengdu, China
| | - Shixuan Zhao
- School of Life Science and Technology, University of Electronic Science and Technology of China, Chengdu, China
| | - Man Yang
- Sichuan Cancer Hospital, School of Medicine, University of Electronic Science and Technology of China, Chengdu, China
| | - Yurou Che
- Sichuan Cancer Hospital, School of Medicine, University of Electronic Science and Technology of China, Chengdu, China
| | - Kezhen Li
- School of Medicine, Southwest Medical University, Luzhou, China
| | - Jieke Liu
- Sichuan Cancer Hospital, School of Medicine, University of Electronic Science and Technology of China, Chengdu, China
- Radiation Oncology Key Laboratory of Sichuan Province, Sichuan Cancer Center, Affiliated Cancer Hospital of University of Electronic Science and Technology of China, Chengdu, China
| | - Huaichao Luo
- Sichuan Cancer Hospital, School of Medicine, University of Electronic Science and Technology of China, Chengdu, China
- Radiation Oncology Key Laboratory of Sichuan Province, Sichuan Cancer Center, Affiliated Cancer Hospital of University of Electronic Science and Technology of China, Chengdu, China
| | - Wenjun Jiang
- Sichuan Cancer Hospital, School of Medicine, University of Electronic Science and Technology of China, Chengdu, China
- Radiation Oncology Key Laboratory of Sichuan Province, Sichuan Cancer Center, Affiliated Cancer Hospital of University of Electronic Science and Technology of China, Chengdu, China
| | - Yongjie Li
- School of Life Science and Technology, University of Electronic Science and Technology of China, Chengdu, China
| | - Weidong Wang
- Sichuan Cancer Hospital, School of Medicine, University of Electronic Science and Technology of China, Chengdu, China.
- Radiation Oncology Key Laboratory of Sichuan Province, Sichuan Cancer Center, Affiliated Cancer Hospital of University of Electronic Science and Technology of China, Chengdu, China.
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Du W, Wang Z, Dong Y, Hu J, Chen X. Association between fibrinogen and bone mineral density in postmenopausal women. J Orthop Surg Res 2023; 18:376. [PMID: 37211609 DOI: 10.1186/s13018-023-03785-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/06/2023] [Accepted: 04/06/2023] [Indexed: 05/23/2023] Open
Abstract
OBJECTIVE There is very limited of evidence linking fibrinogen and bone mineral density (BMD) in postmenopausal women. Therefore, this study intended to examine the relationship between fibrinogen and total BMD in postmenopausal women. METHODS This cross-sectional analysis included 2043 postmenopausal women aged 50 years and older from the 1999 to 2002 National Health and Nutrition Examination Survey. The independent variable was fibrinogen and the outcome variable was total BMD. The association between fibrinogen and total BMD in postmenopausal women was examined using multivariate linear regression models, with subgroup analyses stratified by race. Smoothing curve fitting and generalized additive models further analyzed the sample data. RESULTS In multiple regression models adjusted for potential confounders, fibrinogen was negatively associated with total BMD (model 1: - 0.0002 [- 0.0002, - 0.0001], model 2: - 0.0000 [- 0.0001, - 0.0000], model 3: - 0.0001 [- 0.0001, - 0.0001]). In subgroup analysis stratified by race, fibrinogen levels were negatively associated with total BMD in postmenopausal women, Non-Hispanic Whites, and Mexican Americans. However, in Non-Hispanic Blacks, the correlation between fibrinogen levels and total BMD was not significant. For individuals that identify as Other Races, fibrinogen levels were positively correlated with total BMD. CONCLUSION Our findings show a negative association between fibrinogen levels and total BMD in most postmenopausal women aged 50 years and older, however, is variable by race. In postmenopausal women, Non-Hispanic Whites and Mexican Americans, relatively high fibrinogen levels may be adverse to bone health.
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Affiliation(s)
- Weibin Du
- Research Institute of Orthopedics, The Affiliated Jiangnan Hospital of Zhejiang Chinese Medical University, Hangzhou, 312001, Zhejiang, China.
- Hangzhou Xiaoshan Hospital of Traditional Chinese Medicine, Hangzhou, 312001, Zhejiang, China.
| | - Zhenwei Wang
- Research Institute of Orthopedics, The Affiliated Jiangnan Hospital of Zhejiang Chinese Medical University, Hangzhou, 312001, Zhejiang, China
- Hangzhou Xiaoshan Hospital of Traditional Chinese Medicine, Hangzhou, 312001, Zhejiang, China
| | - Yi Dong
- Shaoxing TCM Hospital Affiliated to Zhejiang Chinese Medical University, Shaoxing, 312000, Zhejiang, China
| | - Jintao Hu
- Orthopedics and Traumatology Department, Hangzhou TCM Hospital, Affilliated to Zhejiang Chinese Medical University, Hangzhou, 310000, Zhejiang, China
| | - Xiaoping Chen
- Research Institute of Orthopedics, The Affiliated Jiangnan Hospital of Zhejiang Chinese Medical University, Hangzhou, 312001, Zhejiang, China.
- Hangzhou Xiaoshan Hospital of Traditional Chinese Medicine, Hangzhou, 312001, Zhejiang, China.
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Ancel J, Dormoy V, Raby BN, Dalstein V, Durlach A, Dewolf M, Gilles C, Polette M, Deslée G. Soluble biomarkers to predict clinical outcomes in non-small cell lung cancer treated by immune checkpoints inhibitors. Front Immunol 2023; 14:1171649. [PMID: 37283751 PMCID: PMC10239865 DOI: 10.3389/fimmu.2023.1171649] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2023] [Accepted: 05/11/2023] [Indexed: 06/08/2023] Open
Abstract
Lung cancer remains the first cause of cancer-related death despite many therapeutic innovations, including immune checkpoint inhibitors (ICI). ICI are now well used in daily practice at late metastatic stages and locally advanced stages after a chemo-radiation. ICI are also emerging in the peri-operative context. However, all patients do not benefit from ICI and even suffer from additional immune side effects. A current challenge remains to identify patients eligible for ICI and benefiting from these drugs. Currently, the prediction of ICI response is only supported by Programmed death-ligand 1 (PD-L1) tumor expression with perfectible results and limitations inherent to tumor-biopsy specimen analysis. Here, we reviewed alternative markers based on liquid biopsy and focused on the most promising biomarkers to modify clinical practice, including non-tumoral blood cell count such as absolute neutrophil counts, platelet to lymphocyte ratio, neutrophil to lymphocyte ratio, and derived neutrophil to lymphocyte ratio. We also discussed soluble-derived immune checkpoint-related products such as sPD-L1, circulating tumor cells (detection, count, and marker expression), and circulating tumor DNA-related products. Finally, we explored perspectives for liquid biopsies in the immune landscape and discussed how they could be implemented into lung cancer management with a potential biological-driven decision.
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Affiliation(s)
- Julien Ancel
- Inserm UMR-S1250, P3Cell, University of Reims Champagne-Ardenne, SFR CAP-SANTE, Reims, France
- Department of Respiratory Diseases, Centre Hospitalier Universitaire de Reims, Hôpital Maison Blanche, Reims, France
| | - Valérian Dormoy
- Inserm UMR-S1250, P3Cell, University of Reims Champagne-Ardenne, SFR CAP-SANTE, Reims, France
| | - Béatrice Nawrocki Raby
- Inserm UMR-S1250, P3Cell, University of Reims Champagne-Ardenne, SFR CAP-SANTE, Reims, France
| | - Véronique Dalstein
- Inserm UMR-S1250, P3Cell, University of Reims Champagne-Ardenne, SFR CAP-SANTE, Reims, France
- Department of Biopathology, Centre Hospitalier Universitaire de Reims, Hôpital Maison Blanche, Reims, France
| | - Anne Durlach
- Inserm UMR-S1250, P3Cell, University of Reims Champagne-Ardenne, SFR CAP-SANTE, Reims, France
- Department of Biopathology, Centre Hospitalier Universitaire de Reims, Hôpital Maison Blanche, Reims, France
| | - Maxime Dewolf
- Department of Respiratory Diseases, Centre Hospitalier Universitaire de Reims, Hôpital Maison Blanche, Reims, France
| | - Christine Gilles
- Laboratory of Tumor and Development Biology, GIGA-Cancer, University of Liège, Liège, Belgium
| | - Myriam Polette
- Inserm UMR-S1250, P3Cell, University of Reims Champagne-Ardenne, SFR CAP-SANTE, Reims, France
- Department of Biopathology, Centre Hospitalier Universitaire de Reims, Hôpital Maison Blanche, Reims, France
| | - Gaëtan Deslée
- Inserm UMR-S1250, P3Cell, University of Reims Champagne-Ardenne, SFR CAP-SANTE, Reims, France
- Department of Respiratory Diseases, Centre Hospitalier Universitaire de Reims, Hôpital Maison Blanche, Reims, France
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Deck J, Hartley M, Akhter M, Wang D, Bogart JA, Mix MD. Effect of Lymphopenia on Tumor Response and Clinical Outcomes Following Chemoradiotherapy in Stage III Non-Small Cell Lung Cancer. LUNG CANCER (AUCKLAND, N.Z.) 2023; 14:47-55. [PMID: 37228390 PMCID: PMC10204762 DOI: 10.2147/lctt.s386344] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/16/2022] [Accepted: 04/27/2023] [Indexed: 05/27/2023]
Abstract
Background Prior studies suggest lymphopenia, systemic immune-inflammatory index, and tumor response all impact clinical outcomes in Stage III NSCLC. We hypothesized that tumor response after CRT would be associated with hematologic metrics and might predict clinical outcomes. Materials and Methods Patients with stage III NSCLC treated at a single institution between 2011 and 2018 were retrospectively reviewed. Pre-treatment gross tumor volume (GTV) was recorded then reassessed at 1-4 months post-CRT. Complete blood counts before, during and after treatment were recorded. Systemic immune-inflammation index (SII) was defined as neutrophil × platelet/lymphocyte. Overall survival (OS) and progression free survival (PFS) were calculated using Kaplan-Meier estimates, and compared with Wilcoxon tests. A multivariate analysis of hematologic factors impacting restricted mean survival was then performed using pseudovalue regression, accounting for other baseline factors. Results 106 patients were included. After median follow-up of 24 months, median PFS and OS were 16 and 40 months, respectively. Within the multivariate model, baseline SII was associated with OS (p = 0.046) but not PFS (p = 0.09), and baseline ALC correlated with both PFS and OS (p = 0.03 and p = 0.02, respectively). Nadir ALC, nadir SII, and recovery SII were not associated with PFS or OS. Conclusion In this cohort of patients with stage III NSCLC, baseline hematologic factors were associated with clinical outcomes including baseline ALC, baseline SII and recovery ALC. Disease response was not well correlated with hematologic factors or clinical outcomes.
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Affiliation(s)
- Jared Deck
- Department of Radiation Oncology, SUNY Upstate Medical University, Syracuse, NY, USA
| | - Marissa Hartley
- Department of Radiation Oncology, SUNY Upstate Medical University, Syracuse, NY, USA
| | - Mohammad Akhter
- Department of Radiation Oncology, SUNY Upstate Medical University, Syracuse, NY, USA
| | - Dongliang Wang
- Department of Public Health and Preventive Medicine, SUNY Upstate Medical University, Syracuse, NY, USA
| | - Jeffrey A Bogart
- Department of Radiation Oncology, SUNY Upstate Medical University, Syracuse, NY, USA
| | - Michael D Mix
- Department of Radiation Oncology, SUNY Upstate Medical University, Syracuse, NY, USA
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10
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Iliadi C, Verset L, Bouchart C, Martinive P, Van Gestel D, Krayem M. The current understanding of the immune landscape relative to radiotherapy across tumor types. Front Immunol 2023; 14:1148692. [PMID: 37006319 PMCID: PMC10060828 DOI: 10.3389/fimmu.2023.1148692] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2023] [Accepted: 03/03/2023] [Indexed: 03/18/2023] Open
Abstract
Radiotherapy is part of the standard of care treatment for a great majority of cancer patients. As a result of radiation, both tumor cells and the environment around them are affected directly by radiation, which mainly primes but also might limit the immune response. Multiple immune factors play a role in cancer progression and response to radiotherapy, including the immune tumor microenvironment and systemic immunity referred to as the immune landscape. A heterogeneous tumor microenvironment and the varying patient characteristics complicate the dynamic relationship between radiotherapy and this immune landscape. In this review, we will present the current overview of the immunological landscape in relation to radiotherapy in order to provide insight and encourage research to further improve cancer treatment. An investigation into the impact of radiation therapy on the immune landscape showed in several cancers a common pattern of immunological responses after radiation. Radiation leads to an upsurge in infiltrating T lymphocytes and the expression of programmed death ligand 1 (PD-L1) which can hint at a benefit for the patient when combined with immunotherapy. In spite of this, lymphopenia in the tumor microenvironment of 'cold' tumors or caused by radiation is considered to be an important obstacle to the patient's survival. In several cancers, a rise in the immunosuppressive populations is seen after radiation, mainly pro-tumoral M2 macrophages and myeloid-derived suppressor cells (MDSCs). As a final point, we will highlight how the radiation parameters themselves can influence the immune system and, therefore, be exploited to the advantage of the patient.
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Affiliation(s)
- Chrysanthi Iliadi
- Department of Radiation Oncology, Institut Jules Bordet, Université Libre de Bruxelles (ULB), Hôpital Universitaire de Bruxelles (H.U.B), Brussels, Belgium
- Laboratory of Clinical and Experimental Oncology (LOCE), Institut Jules Bordet, Université Libre de Bruxelles (ULB), Hôpital Universitaire de Bruxelles (H.U.B), Brussels, Belgium
| | - Laurine Verset
- Department of Pathology, Institut Jules Bordet, Université Libre de Bruxelles (ULB), Hôpital Universitaire de Bruxelles (H.U.B), Brussels, Belgium
| | - Christelle Bouchart
- Department of Radiation Oncology, Institut Jules Bordet, Université Libre de Bruxelles (ULB), Hôpital Universitaire de Bruxelles (H.U.B), Brussels, Belgium
| | - Philippe Martinive
- Department of Radiation Oncology, Institut Jules Bordet, Université Libre de Bruxelles (ULB), Hôpital Universitaire de Bruxelles (H.U.B), Brussels, Belgium
| | - Dirk Van Gestel
- Department of Radiation Oncology, Institut Jules Bordet, Université Libre de Bruxelles (ULB), Hôpital Universitaire de Bruxelles (H.U.B), Brussels, Belgium
| | - Mohammad Krayem
- Department of Radiation Oncology, Institut Jules Bordet, Université Libre de Bruxelles (ULB), Hôpital Universitaire de Bruxelles (H.U.B), Brussels, Belgium
- Laboratory of Clinical and Experimental Oncology (LOCE), Institut Jules Bordet, Université Libre de Bruxelles (ULB), Hôpital Universitaire de Bruxelles (H.U.B), Brussels, Belgium
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11
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Wu J, Ni T, Deng R, Li Y, Zhong Q, Tang F, Zhang Q, Fang C, Xue Y, Zha Y, Zhang Y. Safety and efficacy of radiotherapy/chemoradiotherapy combined with immune checkpoint inhibitors for non-small cell lung cancer: A systematic review and meta-analysis. Front Immunol 2023; 14:1065510. [PMID: 36993952 PMCID: PMC10040597 DOI: 10.3389/fimmu.2023.1065510] [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: 10/09/2022] [Accepted: 02/27/2023] [Indexed: 03/14/2023] Open
Abstract
BackgroundIt is now widely accepted that radiotherapy (RT) can provoke a systemic immune response, which gives a strong rationale for the combination of RT and immune checkpoint inhibitors (ICIs). However, RT is a double-edged sword that not only enhances systemic antitumor immune response, but also promotes immunosuppression to some extent. Nevertheless, many aspects regarding the efficacy and safety of this combination therapy remain unknown. Therefore, a systematic review and meta-analysis was performed in order to assess the safety and efficacy of RT/chemoradiotherapy (CRT) and ICI combination therapy for non-small cell lung cancer (NSCLC) patients.MethodsPubMed and several other databases were searched (according to specific criteria) to find relevant studies published prior to the 28th of February 2022.Results3,652 articles were identified for screening and 25 trials containing 1,645 NSCLC patients were identified. For stage II-III NSCLC, the one- and two-year overall survival (OS) was 83.25% (95% confidence interval (CI): 79.42%-86.75%) and 66.16% (95% CI: 62.3%-69.92%), respectively. For stage IV NSCLC, the one- and two-year OS was 50% and 25%. In our study, the pooled rate of grade 3-5 adverse events (AEs) and grade 5 AEs was 30.18% (95% CI: 10.04%-50.33%, I2: 96.7%) and 2.03% (95% CI: 0.03%-4.04%, I2: 36.8%), respectively. Fatigue (50.97%), dyspnea (46.06%), dysphagia (10%-82.5%), leucopenia (47.6%), anaemia (5%-47.6%), cough (40.09%), esophagitis (38.51%), fever (32.5%-38.1%), neutropenia (12.5%-38.1%), alopecia (35%), nausea (30.51%) and pneumonitis (28.53%) were the most common adverse events for the combined treatment. The incidence of cardiotoxicity (0%-5.00%) was low, but it was associated with a high mortality rate (0%-2.56%). Furthermore, the incidence of pneumonitis was 28.53% (95% CI: 19.22%-38.88%, I2: 92.00%), grade ≥ 3 pneumonitis was 5.82% (95% CI: 3.75%-8.32%, I2: 57.90%) and grade 5 was 0%-4.76%.ConclusionThis study suggests that the addition of ICIs to RT/CRT for NSCLC patients may be both safe and feasible. We also summarize details of different RT combinations with ICIs to treat NSCLC. These findings may help guide the design of future trials, the testing of concurrent or sequential combinations for ICIs and RT/CRT could be particularly useful to guide the treatment of NSCLC patients.
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Affiliation(s)
- Jing Wu
- Department of Medical Oncology, Guizhou Province People’s Hospital, Guiyang, China
| | - Tingting Ni
- Department of Medical Oncology, Guizhou Province People’s Hospital, Guiyang, China
| | - Rong Deng
- Department of Medical Oncology, Guizhou Province People’s Hospital, Guiyang, China
| | - Yan Li
- Department of Medical Oncology, Guizhou Province People’s Hospital, Guiyang, China
| | - Qin Zhong
- Department of Medical Oncology, Guizhou Province People’s Hospital, Guiyang, China
| | - Fei Tang
- Department of Medical Oncology, Guizhou Province People’s Hospital, Guiyang, China
| | - Qi Zhang
- Department of Medical Oncology, Guizhou Province People’s Hospital, Guiyang, China
| | - Chunju Fang
- Department of Medical Oncology, Guizhou Province People’s Hospital, Guiyang, China
| | - Yingbo Xue
- Department of Medical Oncology, Guizhou Province People’s Hospital, Guiyang, China
| | - Yan Zha
- Department of Nephrology, Guizhou Provincial People's Hospital, Guiyang, China
- *Correspondence: Yu Zhang, ; Yan Zha,
| | - Yu Zhang
- Department of Medical Oncology, Guizhou Province People’s Hospital, Guiyang, China
- National Health Commission Key Laboratory of Pulmonary Immune-Related Diseases, Guizhou Province People's Hospital, Guiyang, Guizhou, China
- *Correspondence: Yu Zhang, ; Yan Zha,
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12
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Godoy LA, Chen J, Ma W, Lally J, Toomey KA, Rajappa P, Sheridan R, Mahajan S, Stollenwerk N, Phan CT, Cheng D, Knebel RJ, Li T. Emerging precision neoadjuvant systemic therapy for patients with resectable non-small cell lung cancer: current status and perspectives. Biomark Res 2023; 11:7. [PMID: 36650586 PMCID: PMC9847175 DOI: 10.1186/s40364-022-00444-7] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2022] [Accepted: 12/16/2022] [Indexed: 01/19/2023] Open
Abstract
Over the past decade, targeted therapy for oncogene-driven NSCLC and immune checkpoint inhibitors for non-oncogene-driven NSCLC, respectively, have greatly improved the survival and quality of life for patients with unresectable NSCLC. Increasingly, these biomarker-guided systemic therapies given before or after surgery have been used in patients with early-stage NSCLC. In March 2022, the US FDA granted the approval of neoadjuvant nivolumab and chemotherapy for patients with stage IB-IIIA NSCLC. Several phase II/III trials are evaluating the clinical efficacy of various neoadjuvant immune checkpoint inhibitor combinations for non-oncogene-driven NSCLC and neoadjuvant molecular targeted therapies for oncogene-driven NSCLC, respectively. However, clinical application of precision neoadjuvant treatment requires a paradigm shift in the biomarker testing and multidisciplinary collaboration at the diagnosis of early-stage NSCLC. In this comprehensive review, we summarize the current diagnosis and treatment landscape, recent advances, new challenges in biomarker testing and endpoint selections, practical considerations for a timely multidisciplinary collaboration at diagnosis, and perspectives in emerging neoadjuvant precision systemic therapy for patients with resectable, early-stage NSCLC. These biomarker-guided neoadjuvant therapies hold the promise to improve surgical and pathological outcomes, reduce systemic recurrences, guide postoperative therapy, and improve cure rates in patients with resectable NSCLC.
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Affiliation(s)
- Luis A Godoy
- Division of Thoracic Surgery, Department of Surgery, University of California Davis School of Medicine, Sacramento, CA, USA
| | - Joy Chen
- Medical Student, University of California Davis School of Medicine, Sacramento, CA, USA
| | - Weijie Ma
- Division of Hematology/Oncology, Department of Internal Medicine, University of California Davis School of Medicine, University of California Davis Comprehensive Cancer Center, Sacramento, CA, USA
| | - Jag Lally
- Division of Hematology/Oncology, Department of Internal Medicine, University of California Davis School of Medicine, University of California Davis Comprehensive Cancer Center, Sacramento, CA, USA
| | - Kyra A Toomey
- Division of Hematology/Oncology, Department of Internal Medicine, University of California Davis School of Medicine, University of California Davis Comprehensive Cancer Center, Sacramento, CA, USA
| | - Prabhu Rajappa
- Medical Service, Hematology and Oncology, Veterans Affairs Northern California Health Care System, Mather, CA, USA
| | - Roya Sheridan
- Medical Service, Hematology and Oncology, Veterans Affairs Northern California Health Care System, Mather, CA, USA
| | - Shirish Mahajan
- Medical Service, Hematology and Oncology, Veterans Affairs Northern California Health Care System, Mather, CA, USA
| | - Nicholas Stollenwerk
- Division of Pulmonary, Critical Care, and Sleep Medicine, Department of Internal Medicine, University of California Davis School of Medicine, Sacramento, CA, USA
- Medical Service, Pulmonology, Veterans Affairs Northern California Health Care System, Mather, CA, USA
| | - Chinh T Phan
- Division of Pulmonary, Critical Care, and Sleep Medicine, Department of Internal Medicine, University of California Davis School of Medicine, Sacramento, CA, USA
- Medical Service, Pulmonology, Veterans Affairs Northern California Health Care System, Mather, CA, USA
| | - Danny Cheng
- Department of Radiology, Interventional Radiology, Veterans Affairs Northern California Health Care System, Mather, CA, USA
| | - Robert J Knebel
- Department of Radiology, Interventional Radiology, Veterans Affairs Northern California Health Care System, Mather, CA, USA
| | - Tianhong Li
- Division of Hematology/Oncology, Department of Internal Medicine, University of California Davis School of Medicine, University of California Davis Comprehensive Cancer Center, Sacramento, CA, USA.
- Medical Service, Hematology and Oncology, Veterans Affairs Northern California Health Care System, Mather, CA, USA.
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13
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Wang C, Liu S, Li X, Cui K, Zhang W, Du Y. Baseline neutrophil-to- ratio combined with the change during treatment provides risk stratification for metastatic malignant melanoma patients treated with PD-1 inhibitors in a Chinese population. Front Oncol 2023; 13:1118301. [PMID: 37152022 PMCID: PMC10160371 DOI: 10.3389/fonc.2023.1118301] [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: 12/07/2022] [Accepted: 03/27/2023] [Indexed: 05/09/2023] Open
Abstract
Background Previous studies have suggested that an elevated baseline neutrophil-to-lymphocyte ratio (BLNLR) and elevated relative change of NLR (ΔNLR%) is associated with worse outcomes in patients with a variety of cancers. This study aims to investigate the value of BLNLR and ΔNLR% before the third cycle of treatment on the prognosis of patients with metastatic malignant melanoma treated with PD-1 inhibitors. Methods A total of 63 patients with metastatic malignant melanoma treated with PD-1 inhibitors in the First Affiliated Hospital of Zhengzhou University from January 2017 to December 2021 were retrospectively analyzed. BLNLR and ΔNLR% before the third cycle of treatment were collected. The Kaplan-Meier method was used to draw survival curves and Log-Rank test was used for survival analysis. Univariate and multivariate Cox regression analysis were used to analyze the relationship between BLNLR, ΔNLR% and clinical characteristics with progression-free survival (PFS) and overall survival (OS). Results Univariate analysis showed that PFS and OS were associated with BLNLR, ΔNLR%, BMI and number of metastatic organs (P < 0.05). Multivariate analysis showed that BLNLR, ΔNLR%, BMI and number of metastatic organs were independent predictors of OS and BLNLR and ΔNLR% were independent predictors of PFS. Patients were divided into four groups according to BLNLR (<3, ≥3) and ΔNLR% (< 30%, ≥30%): low-BLNLR + low-ΔNLR% group, low-BLNLR + high-ΔNLR% group, high-BLNLR + low-ΔNLR% group, high-BLNLR + high-ΔNLR% group. The median OS was 20 months, 8 months, 9 months, 5 months and the median PFS was 8 months, 3 months, 2 months, 2 months, respectively. Conclusion BLNLR combined with ΔNLR% can be used to predict the prognosis of PD-1 inhibitors in patients with metastatic malignant melanoma.
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Affiliation(s)
- Chen Wang
- Department of Oncology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Shengyan Liu
- Department of Hepatopancreatobiliary Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Xin Li
- Department of Oncology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Kang Cui
- Department of Oncology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Weijie Zhang
- Department of Oncology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
- *Correspondence: Weijie Zhang, ; Yabing Du,
| | - Yabing Du
- Department of Oncology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
- *Correspondence: Weijie Zhang, ; Yabing Du,
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14
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Kageyama S, Yoshida T, Kobayashi K, Wada A, Nagasawa M, Kubota S, Kusaba T, Jo F, Nakagawa S, Johnin K, Narita M, Kawauchi A. Prognostic nutritional index of early post-pembrolizumab therapy predicts long-term survival in patients with advanced urothelial carcinoma. Oncol Lett 2022; 25:49. [PMID: 36644144 PMCID: PMC9811626 DOI: 10.3892/ol.2022.13635] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2022] [Accepted: 11/07/2022] [Indexed: 12/23/2022] Open
Abstract
Pembrolizumab has been widely used to treat advanced urothelial carcinoma that has progressed after first-line platinum-based chemotherapy. Because its clinical benefits are limited, biomarkers that can predict a good response to pembrolizumab are required. The prognostic nutritional index (PNI), calculated using the serum albumin level and peripheral lymphocyte count, has been evaluated as a predictive biomarker in cancer immunotherapy. The present study investigated the application of PNI as a predictive biomarker for pembrolizumab response in patients with advanced urothelial cancer. A retrospective study was conducted on 34 patients treated with pembrolizumab at Shiga University of Medical Science Hospital between January 2018 and July 2022. The posttreatment PNI (post-PNI) was calculated within 2 months of starting pembrolizumab. The present study investigated the association between post-PNI and objective response, overall survival (OS) and progression-free survival (PFS). The patient cohort was stratified into two categories, high and low post-PNI groups, with a cutoff value of post-PNI at 40. The higher post-PNI group demonstrated a better disease control rate than the lower post-PNI group (complete response + partial response + stable disease, 75 vs. 21%, P=0.004). Regarding median OS, the higher post-PNI group exhibited a significantly longer survival time than the lower post-PNI group (23.1 vs. 2.9 months, P<0.001). Similarly, the higher post-PNI group exhibited a significantly longer PFS than the lower post-PNI group (10.2 vs.1.9 months, P<0.001). Multivariate analysis showed that a higher post-PNI value was an independent predictor for OS (hazard ratio, 0.04; 95% confidence interval, 0.01-0.14; P<0.001) and PFS (hazard ratio, 0.12; 95% confidence interval, 0.04-0.35; P<0.001). The present study indicated that the post-PNI was a predictor of favorable clinical outcomes in patients treated with pembrolizumab for advanced urothelial carcinoma.
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Affiliation(s)
- Susumu Kageyama
- Department of Urology, Shiga University of Medical Science, Otsu, Shiga 520-2192, Japan,Correspondence to: Dr Susumu Kageyama, Department of Urology, Shiga University of Medical Science, Seta Tsukinowa-cho, Otsu, Shiga 520-2192, Japan, E-mail:
| | - Tetsuya Yoshida
- Department of Urology, Shiga University of Medical Science, Otsu, Shiga 520-2192, Japan
| | - Kenichi Kobayashi
- Department of Urology, Shiga University of Medical Science, Otsu, Shiga 520-2192, Japan
| | - Akinori Wada
- Department of Urology, Shiga University of Medical Science, Otsu, Shiga 520-2192, Japan
| | - Masayuki Nagasawa
- Department of Urology, Shiga University of Medical Science, Otsu, Shiga 520-2192, Japan
| | - Shigehisa Kubota
- Department of Urology, Shiga University of Medical Science, Otsu, Shiga 520-2192, Japan
| | - Takuto Kusaba
- Department of Urology, Shiga University of Medical Science, Otsu, Shiga 520-2192, Japan
| | - Fumiyasu Jo
- Department of Urology, Shiga University of Medical Science, Otsu, Shiga 520-2192, Japan
| | - Shota Nakagawa
- Department of Urology, Shiga University of Medical Science, Otsu, Shiga 520-2192, Japan
| | - Kazuyoshi Johnin
- Department of Urology, Shiga University of Medical Science, Otsu, Shiga 520-2192, Japan
| | - Mitsuhiro Narita
- Department of Urology, Shiga University of Medical Science, Otsu, Shiga 520-2192, Japan
| | - Akihiro Kawauchi
- Department of Urology, Shiga University of Medical Science, Otsu, Shiga 520-2192, Japan
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15
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Fang Q, Yu J, Luo J, Deng Q, Chen B, He Y, Zhang J, Zhou C. Combination of Baseline and Variation of Prognostic Nutritional Index Enhances the Survival Predictive Value of Patients With Advanced Non-Small Cell Lung Cancer Treated With Programmed Cell Death Protein 1 Inhibitor. Clin Med Insights Oncol 2022; 16:11795549221137134. [PMID: 36408336 PMCID: PMC9666882 DOI: 10.1177/11795549221137134] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2022] [Accepted: 10/18/2022] [Indexed: 03/22/2024] Open
Abstract
BACKGROUND Low baseline prognostic nutritional index (PNI) scores are associated with poor survival for various malignancies; however, they vary based on the cohort and time resulting in inaccurate results. We determined the predictive value of the PNI score variations in addition to the baseline PNI scores for patients with advanced non-small cell lung cancer (NSCLC) who received programmed cell death protein 1 (PD-1) inhibitor. METHODS We retrospectively analysed 115 patients with advanced NSCLC who received PD-1 inhibitor. The median follow-up period was 28 months. Patients were clustered into four groups based on the combined PNI scores (combination of baseline and variation of PNI scores): ΔPNI-L-L, ΔPNI-L-H, ΔPNI-H-L, and ΔPNI-H-H subgroups. For instance, if PNI scores of patients with high baseline PNI score increased from baseline to 6 weeks after treatment, they were included in the ΔPNI-H-H subgroup. Cox regression models were used to identify the factors associated with survival. RESULTS The baseline PNI score was only related to the overall survival (OS) (P = .026), and not to the overall response rate (ORR) (P = .299) and progression-free survival (PFS) (P = .207). The ORR was associated with the combined PNI scores (P = .017). A multivariable Cox regression analysis confirmed that the combined PNI scores were independent factors for PFS (ΔPNI-L-H, 12 months, hazard ratio [HR] = 0.449, P = .009; ΔPNI-H-L, 14 months, HR = 0.500, P = .019; and ΔPNI-H-H, 17 months, HR = 0.390, P = .012; vs ΔPNI-L-L, 8 months) and OS (ΔPNI-L-H, 27 months, HR = 0.403, P = .019; ΔPNI-H-L, 28 months, HR = 0.369, P = .010; and ΔPNI-H-H, not reached, HR = 0.087, P = .002; vs ΔPNI-L-L, 15 months). CONCLUSIONS Patients with high baseline PNI and increased PNI score had the better survival outcome. On dynamic monitoring and comprehensive assessment, the combined PNI scores significantly enhanced the survival predictive ability of patients with NSCLC treated with PD-1 inhibitor.
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Affiliation(s)
- Qiyu Fang
- Medical College of Soochow University,
Soochow, China
- Department of Medical Oncology,
Shanghai Pulmonary Hospital, Tongji University Medical School Cancer Institute,
Tongji University School of Medicine, Shanghai, China
| | - Jia Yu
- Department of Medical Oncology,
Shanghai Pulmonary Hospital, Tongji University Medical School Cancer Institute,
Tongji University School of Medicine, Shanghai, China
| | - Jie Luo
- Department of Medical Oncology,
Shanghai Pulmonary Hospital, Tongji University Medical School Cancer Institute,
Tongji University School of Medicine, Shanghai, China
| | - Qinfang Deng
- Department of Medical Oncology,
Shanghai Pulmonary Hospital, Tongji University Medical School Cancer Institute,
Tongji University School of Medicine, Shanghai, China
| | - Bin Chen
- Department of Medical Oncology,
Shanghai Pulmonary Hospital, Tongji University Medical School Cancer Institute,
Tongji University School of Medicine, Shanghai, China
| | - Yayi He
- Department of Medical Oncology,
Shanghai Pulmonary Hospital, Tongji University Medical School Cancer Institute,
Tongji University School of Medicine, Shanghai, China
| | - Jie Zhang
- Department of Medical Oncology,
Shanghai Pulmonary Hospital, Tongji University Medical School Cancer Institute,
Tongji University School of Medicine, Shanghai, China
| | - Caicun Zhou
- Department of Medical Oncology,
Shanghai Pulmonary Hospital, Tongji University Medical School Cancer Institute,
Tongji University School of Medicine, Shanghai, China
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16
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Nakamura T, Hagi T, Asanuma K, Sudo A. Is Lymphocyte C-Reactive Protein Ratio Useful for Predicting Survival in Patients with Non-Metastatic Soft Tissue Sarcoma? Cancers (Basel) 2022; 14:cancers14215214. [PMID: 36358634 PMCID: PMC9655955 DOI: 10.3390/cancers14215214] [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] [Received: 09/27/2022] [Revised: 10/20/2022] [Accepted: 10/23/2022] [Indexed: 11/16/2022] Open
Abstract
Background: Recently, the lymphocyte-to-CRP ratio (LCR) was found to have a prognostic role in many cancers. However, the clinical significance of LCR in patients with soft tissue sarcoma (STS) has not yet been established. This study aimed to determine whether LCR can predict disease-specific survival (DSS) and event-free survival (EFS) in patients with STS. Methods: In this study, 132 patients were enrolled. The mean follow-up periods were 76.5 months. Blood examinations were performed prior to treatment for all patients. Results: The 5-year DSS in patients with higher and lower LCR was 86.5% and 52.8%, respectively (p < 0.001). Patients with lower LCR had worse survival than those with higher LCR. The 5-year EFS in patients with higher and lower LCR was 66.2% and 31.2%, respectively (p < 0.001). On Receiver operating characteristic analysis, however, there was no significant difference in the area under curve (AUC) between CRP level (AUC = 0.72) and LCR (AUC = 0.711). Conclusions: LCR may be a prognostic factor for predicting oncological events in multivariate analysis, although ROC analysis could not show the superiority of LCR to CRP for predicting oncological outcomes in patients with STS.
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17
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Young RB, Panchal H, Ma W, Chen S, Steele A, Iannucci A, Li T. Hospitalized cancer patients with comorbidities and low lymphocyte counts had poor clinical outcomes to immune checkpoint inhibitors. Front Oncol 2022; 12:980181. [PMID: 36185315 PMCID: PMC9515784 DOI: 10.3389/fonc.2022.980181] [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: 06/28/2022] [Accepted: 08/22/2022] [Indexed: 01/26/2023] Open
Abstract
Background Immune checkpoint inhibitor (ICI) therapy has improved survivals with a favorable toxicity profile in a variety of cancer patients. We hypothesized that hospitalized cancer patients who have acute or chronic comorbidities may have suppressed immune systems and poor clinical outcomes to ICIs. The objective of this study was to explore clinical outcomes and predictive factors of hospitalized cancer patients who received ICI therapy at an NCI-designated Comprehensive Cancer Center. Methods A retrospective review of electronic medical records was conducted for adult cancer patients who received an FDA-approved ICI during admission from 08/2016 to 01/2022. For each patient we extracted demographics, cancer histology, comorbidities, reasons for hospitalization, ICI administered, time from treatment to discharge, time from treatment to progression or death, and complete blood counts. Progression-free survival (PFS) and overall survival (OS) were estimated using the Kaplan-Meier method and compared using the log-rank test. The 95% confidence interval for survival was calculated using the exact binomial distribution. Statistical significance was defined as 2-sided p<0.05. Results Of 37 patients identified, 2 were excluded due to lack of complete blood counts on admission. Average hospital stay was 24.2 (95% CI 16.5, 31.9) days. Ten (27.0%) patients died during the same hospitalization as treatment. Of those who followed up, 22 (59.5%) died within 90 days of inpatient therapy. The median PFS was 0.86 (95% CI 0.43, 1.74) months and median OS was 1.55 (95% CI 0.76, 3.72) months. Patients with ≥3 comorbidities had poorer PFS (2.4 vs. 0.4 months; p=0.0029) and OS (5.5 vs. 0.6 months; p=0.0006). Pre-treatment absolute lymphocyte counts (ALC) <600 cells/µL were associated with poor PFS (0.33 vs. 1.35 months; p=0.0053) and poor OS (0.33 vs. 2.34 months; p=0.0236). Pre-treatment derived neutrophil to lymphocyte ratio (dNLR) <4 was associated with good median PFS (1.6 vs. 0.4 months; p=0.0157) and OS (2.8 vs. 0.9 months; p=0.0375). Conclusions Administration of ICI therapy was associated with poor clinical outcomes and high rates of both inpatient mortality and 90-day mortality after inpatient ICI therapy. The presence of ≥3 comorbidities, ALC <600/μL, or dNLR >4 in hospitalized patients was associated with poor survival outcomes.
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Affiliation(s)
- Richard Benjamin Young
- Division of Hematology/Oncology, Department of Internal Medicine, University of California Davis School of Medicine, University of California Davis Comprehensive Cancer Center, Sacramento, CA, United States
| | - Hemali Panchal
- Division of Hematology/Oncology, Department of Internal Medicine, University of California Davis School of Medicine, University of California Davis Comprehensive Cancer Center, Sacramento, CA, United States
| | - Weijie Ma
- Division of Hematology/Oncology, Department of Internal Medicine, University of California Davis School of Medicine, University of California Davis Comprehensive Cancer Center, Sacramento, CA, United States
| | - Shuai Chen
- Division of Biostatistics, Department of Public Health Sciences, University of California, Davis, Davis, CA, United States
| | - Aaron Steele
- Department of Pharmacy Services, University of California (UC) Davis Health, University of California (UC) Davis Comprehensive Cancer Center, Sacramento, CA, United States
| | - Andrea Iannucci
- Department of Pharmacy Services, University of California (UC) Davis Health, University of California (UC) Davis Comprehensive Cancer Center, Sacramento, CA, United States
| | - Tianhong Li
- Division of Hematology/Oncology, Department of Internal Medicine, University of California Davis School of Medicine, University of California Davis Comprehensive Cancer Center, Sacramento, CA, United States,*Correspondence: Tianhong Li,
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Shi W, Yang Z, Zhu M, Zou C, Li J, Liang Z, Wang M, Yu H, Yang B, Wang Y, Li C, Wang Z, Zhao W, Chen L. Correlation between PD-L1 expression and radiomic features in early-stage lung adenocarcinomas manifesting as ground-glass nodules. Front Oncol 2022; 12:986579. [PMID: 36176405 PMCID: PMC9513584 DOI: 10.3389/fonc.2022.986579] [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: 07/05/2022] [Accepted: 08/24/2022] [Indexed: 11/13/2022] Open
Abstract
BackgroundImmunotherapy might be a promising auxiliary or alternative systemic treatment for early-stage lung adenocarcinomas manifesting as ground-glass nodules (GGNs). This study intended to investigate the PD-L1 expression in these patients, and to explore the non-invasive prediction model of PD-L1 expression based on radiomics.MethodsWe retrospectively analyzed the PD-L1 expression of patients with postoperative pathological diagnosis of lung adenocarcinomas and with imaging manifestation of GGNs, and divided patients into positive group and negative group according to whether PD-L1 expression ≥1%. Then, CT-based radiomic features were extracted semi-automatically, and feature dimensions were reduced by univariate analysis and LASSO in the randomly selected training cohort (70%). Finally, we used logistic regression algorithm to establish the radiomic models and the clinical-radiomic combined models for PD-L1 expression prediction, and evaluated the prediction efficiency of the models with the receiver operating characteristic (ROC) curves.ResultsA total of 839 “GGN-like lung adenocarcinoma” patients were included, of which 226 (26.9%) showed positive PD-L1 expression. 779 radiomic features were extracted, and 9 of them were found to be highly corelated with PD-L1 expression. The area under the curve (AUC) values of the radiomic models were 0.653 and 0.583 in the training cohort and test cohort respectively. After adding clinically significant and statistically significant clinical features, the efficacy of the combined model was slightly improved, and the AUC values were 0.693 and 0.598 respectively.ConclusionsGGN-like lung adenocarcinoma had a fairly high positive PD-L1 expression rate. Radiomics was a hopeful noninvasive method for predicting PD-L1 expression, with better predictive efficacy in combination with clinical features.
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Affiliation(s)
- Wenjia Shi
- Department of Respiratory and Critical Medicine, Medical School of Chinese People’s Liberation Army, Beijing, China
| | - Zhen Yang
- Department of Respiratory and Critical Medicine, Chinese People’s Liberation Army General Hospital, Beijing, China
| | - Minghui Zhu
- Department of Pulmonary and Critical Care Medicine, Zhongnan Hospital of Wuhan University, Wuhan, China
| | - Chenxi Zou
- Department of Respiratory and Critical Medicine, Chinese People’s Liberation Army General Hospital, Beijing, China
| | - Jie Li
- Department of Pathology, Chinese People’s Liberation Army General Hospital, Beijing, China
| | - Zhixin Liang
- Department of Respiratory and Critical Medicine, Chinese People’s Liberation Army General Hospital, Beijing, China
| | - Miaoyu Wang
- Department of Respiratory and Critical Medicine, Medical School of Chinese People’s Liberation Army, Beijing, China
| | - Hang Yu
- Department of Respiratory and Critical Medicine, Medical School of Chinese People’s Liberation Army, Beijing, China
| | - Bo Yang
- Department of Thoracic Surgery, Chinese People’s Liberation Army General Hospital, Beijing, China
| | - Yulin Wang
- Department of Radiology, Chinese People’s Liberation Army General Hospital, Beijing, China
| | - Chunsun Li
- Department of Respiratory and Critical Medicine, Chinese People’s Liberation Army General Hospital, Beijing, China
| | - Zirui Wang
- Department of Respiratory and Critical Medicine, Chinese People’s Liberation Army General Hospital, Beijing, China
| | - Wei Zhao
- Department of Respiratory and Critical Medicine, Chinese People’s Liberation Army General Hospital, Beijing, China
- *Correspondence: Wei Zhao, ; Liang’an Chen,
| | - Liang’an Chen
- Department of Respiratory and Critical Medicine, Chinese People’s Liberation Army General Hospital, Beijing, China
- *Correspondence: Wei Zhao, ; Liang’an Chen,
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19
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Jing W, Xu T, Wu L, Lopez PB, Grassberger C, Ellsworth SG, Mohan R, Hobbs BP, Blumenschein GR, Tu J, Altan M, Lee P, Liao Z, Lin SH. Severe Radiation-Induced Lymphopenia Attenuates the Benefit of Durvalumab After Concurrent Chemoradiotherapy for NSCLC. JTO Clin Res Rep 2022; 3:100391. [PMID: 36089921 PMCID: PMC9449658 DOI: 10.1016/j.jtocrr.2022.100391] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2022] [Revised: 07/04/2022] [Accepted: 07/22/2022] [Indexed: 11/29/2022] Open
Abstract
Introduction Durvalumab after concurrent chemoradiation (CCRT) for NSCLC improves survival, but only in a subset of patients. We investigated the effect of severe radiation-induced lymphopenia (sRIL) on survival in these patients. Methods Outcomes after CCRT (2010–2019) or CCRT followed by durvalumab (2018–2019) were reviewed. RIL was defined by absolute lymphocyte count (ALC) nadir in samples collected at end of CCRT; sRIL was defined as nadir ALC less than 0.23 × 109/L (the lowest tertile). Progression-free survival (PFS) and overall survival (OS) were calculated by the Kaplan-Meier method. Cox proportional hazard modeling evaluated associations between clinical variables and survival. Results Of 309 patients, 192 (62%) received CCRT only and 117 (38%) CCRT plus durvalumab. Multivariable logistic regression analysis indicated that sRIL was associated with planning target volume (OR = 1.002, p = 0.001), stage IIIB disease (OR = 2.77, p = 0.04), and baseline ALC (OR = 0.36, p < 0.01). Durvalumab extended median PFS (23.3 versus 14.1 mo, p = 0.003) and OS (not reached versus 30.8 mo, p < 0.01). sRIL predicted poorer PFS and OS in both treatment groups. Among patients with sRIL, durvalumab did not improve survival (median = 24.6 mo versus 18.1 mo CCRT only, p = 0.079). On multivariable analyses, sRIL (OR = 1.81, p < 0.01) independently predicted poor survival. Conclusions Severe RIL compromises survival benefits from durvalumab after CCRT for NSCLC. Measures to mitigate RIL after CCRT may be warranted to enhance the benefit of consolidation durvalumab.
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Affiliation(s)
- Wang Jing
- Department of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas
- Department of Oncology, Jinan Central Hospital, Shandong First Medical University, Shandong, People’s Republic of China
| | - Ting Xu
- Department of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Lirong Wu
- Department of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas
- Department of Radiation Oncology, Jiangsu Cancer Hospital & Jiangsu Institute of Cancer Research & The Affiliated Cancer Hospital of Nanjing Medical University, Nanjing, People’s Republic of China
| | - Pablo B. Lopez
- Department of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Clemens Grassberger
- Radiation-Drug Treatment Design Lab, Massachusetts General Hospital, Boston, Massachusetts
| | - Susannah G. Ellsworth
- Gastrointestinal Malignancies Service, Department of Radiation Oncology, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania
| | - Radhe Mohan
- Department of Population Health, The University of Texas at Austin, Austin, Texas
| | - Brian P. Hobbs
- Department of Radiation Physics, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - George R. Blumenschein
- Department of Thoracic Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Janet Tu
- Department of Thoracic Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Mehmet Altan
- Department of Thoracic Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Percy Lee
- Department of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Zhongxing Liao
- Department of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Steven H. Lin
- Department of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas
- Corresponding author. Address correspondence to: Steven H. Lin, MD, PhD, Department of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030.
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Inoue H, Shiozaki A, Fujiwara H, Konishi H, Kiuchi J, Ohashi T, Shimizu H, Arita T, Yamamoto Y, Morimura R, Kuriu Y, Ikoma H, Kubota T, Okamoto K, Otsuji E. Absolute lymphocyte count and C-reactive protein-albumin ratio can predict prognosis and adverse events in patients with recurrent esophageal cancer treated with nivolumab therapy. Oncol Lett 2022; 24:257. [PMID: 35765281 PMCID: PMC9219019 DOI: 10.3892/ol.2022.13377] [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: 01/15/2022] [Accepted: 05/20/2022] [Indexed: 12/24/2022] Open
Abstract
Predicting the prognosis and adverse events (AEs) of nivolumab therapy for recurrent esophageal cancer is very important. The present study investigated whether a simple blood biochemical examination could be used to predict prognosis and AEs following nivolumab treatment for relapse of esophageal cancer. A total of 41 patients who received nivolumab treatment for recurrent esophageal cancer after esophagectomy were analyzed. The absolute lymphocyte count (ALC), neutrophil-lymphocyte ratio (NLR), platelet-lymphocyte ratio (PLR), monocyte-lymphocyte ratio (MLR) and C-reactive protein-albumin ratio (CAR) were assessed at the time of nivolumab induction as indices that can be calculated by blood biochemical examinations alone. Median values were 1,015 for ALC, 3.401 for NLR, 242.6 for PLR, 0.458 for MLR and 0.119 for CAR, and patients were divided into two groups according to values. A high ALC, low NLR, low PLR, low MLR and low CAR were associated with a better response to nivolumab. In addition, patients with the aforementioned indices, with the exception of low PLR, or better response were more likely to develop AEs in univariate analysis. In multivariate analysis, a high ALC [odds ratio (OR): 4.857, P=0.043] and low CAR (OR: 9.099, P=0.004) were identified as independent risk factors for AEs. Survival analysis revealed that overall survival and progression-free survival (PFS) rates after nivolumab treatment differed significantly between the high and low groups of ALC, NLR, PLR, MLR and CAR. The multivariate analysis identified a low ALC [hazard ratio (HR): 3.710, P=0.003] and high CAR (HR: 2.953, P=0.007) as independent poor prognostic factors of PFS. In conclusion, ALC and CAR have potential as biomarkers for outcomes of recurrent esophageal cancer following nivolumab treatment.
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Affiliation(s)
- Hiroyuki Inoue
- Division of Digestive Surgery, Department of Surgery, Kyoto Prefectural University of Medicine, Kyoto 602-8566, Japan
| | - Atsushi Shiozaki
- Division of Digestive Surgery, Department of Surgery, Kyoto Prefectural University of Medicine, Kyoto 602-8566, Japan
| | - Hitoshi Fujiwara
- Division of Digestive Surgery, Department of Surgery, Kyoto Prefectural University of Medicine, Kyoto 602-8566, Japan
| | - Hirotaka Konishi
- Division of Digestive Surgery, Department of Surgery, Kyoto Prefectural University of Medicine, Kyoto 602-8566, Japan
| | - Jun Kiuchi
- Division of Digestive Surgery, Department of Surgery, Kyoto Prefectural University of Medicine, Kyoto 602-8566, Japan
| | - Takuma Ohashi
- Division of Digestive Surgery, Department of Surgery, Kyoto Prefectural University of Medicine, Kyoto 602-8566, Japan
| | - Hiroki Shimizu
- Division of Digestive Surgery, Department of Surgery, Kyoto Prefectural University of Medicine, Kyoto 602-8566, Japan
| | - Tomohiro Arita
- Division of Digestive Surgery, Department of Surgery, Kyoto Prefectural University of Medicine, Kyoto 602-8566, Japan
| | - Yusuke Yamamoto
- Division of Digestive Surgery, Department of Surgery, Kyoto Prefectural University of Medicine, Kyoto 602-8566, Japan
| | - Ryo Morimura
- Division of Digestive Surgery, Department of Surgery, Kyoto Prefectural University of Medicine, Kyoto 602-8566, Japan
| | - Yoshiaki Kuriu
- Division of Digestive Surgery, Department of Surgery, Kyoto Prefectural University of Medicine, Kyoto 602-8566, Japan
| | - Hisashi Ikoma
- Division of Digestive Surgery, Department of Surgery, Kyoto Prefectural University of Medicine, Kyoto 602-8566, Japan
| | - Takeshi Kubota
- Division of Digestive Surgery, Department of Surgery, Kyoto Prefectural University of Medicine, Kyoto 602-8566, Japan
| | - Kazuma Okamoto
- Division of Digestive Surgery, Department of Surgery, Kyoto Prefectural University of Medicine, Kyoto 602-8566, Japan
| | - Eigo Otsuji
- Division of Digestive Surgery, Department of Surgery, Kyoto Prefectural University of Medicine, Kyoto 602-8566, Japan
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Development of Lymphopenia during Therapy with Immune Checkpoint Inhibitors Is Associated with Poor Outcome in Metastatic Cutaneous Melanoma. Cancers (Basel) 2022; 14:cancers14133282. [PMID: 35805052 PMCID: PMC9265779 DOI: 10.3390/cancers14133282] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2022] [Revised: 06/22/2022] [Accepted: 06/28/2022] [Indexed: 02/04/2023] Open
Abstract
Predictive markers for immune checkpoint inhibitor (ICI) therapy are needed. Thus, baseline blood counts have been investigated as biomarkers, showing that lymphopenia at the start of therapy with (ICI) is associated with a worse outcome in metastatic melanoma. We investigated the relationship between the occurrence of lymphopenia under ICI and disease outcome. Patients with metastatic melanoma who had undergone therapy with ICI were identified in our database. Only patients with a normal lymphocyte count at baseline were included in this retrospective study. Progression-free survival (PFS) and overall survival (OS) were compared between patients in which lymphopenia occurred during ICI therapy and those who did not develop lymphopenia. In total, 116 patients were analyzed. Lymphopenia occurred in 42.2% of patients, with a mean onset after 17 weeks (range 1-180 weeks). The occurrence of lymphopenia during immunotherapy was significantly associated with a shorter PFS and OS. Patients who developed lymphopenia (n = 49) had a mean PFS of 13.3 months (range 1-67 months) compared to 16.9 months (range 1-73 months) for patients who did not develop lymphopenia (n = 67; p = 0.025). Similarly, patients with lymphopenia had a significantly shorter OS of 28.1 months (range 2-70 months) compared with 36.8 months (range 4-106 months) in patients who did not develop lymphopenia (p = 0.01). Patients with metastatic melanoma who develop lymphopenia during ICI therapy have a worse prognosis with significantly shorter PFS and OS compared with patients who do not develop lymphopenia.
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22
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Nie YZ, Yan ZQ, Yin H, Shan LH, Wang JH, Wu QH. Osteosarcopenic obesity and its components-osteoporosis, sarcopenia, and obesity-are associated with blood cell count-derived inflammation indices in older Chinese people. BMC Geriatr 2022; 22:532. [PMID: 35764967 PMCID: PMC9238016 DOI: 10.1186/s12877-022-03225-x] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2021] [Accepted: 06/16/2022] [Indexed: 11/21/2022] Open
Abstract
Background The aim of this study was to investigate the associations of osteosarcopenic obesity (OSO) and its components with complete blood cell count-derived inflammation indices. Methods In this cross-sectional study, data of 648 participants aged ≥60 years (men/women: 232/416, mean age: 67.21 ± 6.40 years) were collected from January 2018 to December 2020. Areal bone mineral density and body fat percentage were used to define osteopenia/osteoporosis and obesity, respectively. The criteria of the 2019 Asian Working Group for Sarcopenia were used to diagnose sarcopenia. Based on the number of these conditions, participants were divided into four groups: OSO/0, OSO/1, OSO/2, and OSO/3. Logistic regression analysis was conducted to identify associations between blood cell count-derived inflammation indices and the number of disorders with abnormal body composition. Results Systemic inflammation response index (SIRI), white blood cells, neutrophil-to-lymphocyte ratio (NLR), aggregate inflammation systemic index (AISI), platelet-to-lymphocyte ratio (PLR), and lymphocyte-to-monocyte ratio (LMR) showed statistically significant differences among the four groups (P < 0.05). Unlike in the OSO/0 group, in all other groups, AISI, SIRI, PLR, and NLR were significantly associated with increased likelihood of having multiple disorders with abnormal body composition after adjustment for confounders (P < 0.0001 for all). However, LMR showed an inverse correlation with the number of these conditions (P < 0.05). Conclusion Higher SIRI, AISI, NLR, and PLR values and lower LMR values are closely associated with OSO and its individual components—osteoporosis, sarcopenia, and obesity—in older adults, suggesting that the value of these indices in the evaluation of OSO warrants further investigation.
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Affiliation(s)
- Yi-Zhen Nie
- Physical Examination Center, The Second Affiliated Hospital of Harbin Medical University, Harbin, 150086, China
| | - Zhao-Qi Yan
- Physical Examination Center, The Second Affiliated Hospital of Harbin Medical University, Harbin, 150086, China
| | - Hui Yin
- Department of Health Education, School of Health Management, Harbin Medical University, Harbin, 150086, China
| | - Ling-Han Shan
- School of Health Management, Harbin Medical University, Harbin, 150086, China
| | - Jia-Hui Wang
- Centre for Health Policy & Management, Health Management College, Harbin Medical University, 157 Baojian Road, Nangang District, Harbin, 150086, Heilongjiang Province, People's Republic of China
| | - Qun-Hong Wu
- Centre for Health Policy & Management, Health Management College, Harbin Medical University, 157 Baojian Road, Nangang District, Harbin, 150086, Heilongjiang Province, People's Republic of China.
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23
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Dai D, Tian Q, Shui Y, Li J, Wei Q. The impact of radiation induced lymphopenia in the prognosis of head and neck cancer: A systematic review and meta-analysis. Radiother Oncol 2022; 168:28-36. [PMID: 35017020 DOI: 10.1016/j.radonc.2022.01.003] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2021] [Revised: 12/31/2021] [Accepted: 01/03/2022] [Indexed: 01/05/2023]
Abstract
OBJECTIVES Radiotherapy is a key part of head and neck cancer (HNC) treatment. Radiation induced lymphopenia (RIL) is a severe complication of radiotherapy. The aim of this study was to evaluate the prognostic role of RIL in HNC patients. METHOD We conducted a PRISMA guideline based systemic review and meta-analysis. The studies were identified on the PubMed, Embase and Cochrane Library from 2007 to October 2021. The quality of each study was assessed by Newcastle-Ottawa Quality Assessment Form for Cohort Studies (NOS). RESULTS There were 8 studies with 2,733 samples finally included in current study. The meta-analysis showed that the odds ratio of developing grade 3-4 RIL was 13.49 (95%CI = 7.03-25.89, I2 = 94%). The incidence rate of grade 3-4 RIL ranged from 73%-88%. Multivariate meta-analysis found that the RIL significantly decreased the overall survival (HR = 2.94, 95%CI = 1.83-4.74, I2 = 0%) and distant metastasis free survival of HNC (HR = 3.79, 95%CI = 2.06-6.97, I2 = 0%). After sensitivity analysis and excluding a potential study that caused heterogeneity, the new pooled multivariate meta-analysis showed RIL was a risk factor to the progression free survival of HNC patients (HR = 3.16, 95%CI = 1.77-5.63, I2 = 0%). CONCLUSION This is the first meta-analysis which showed severe RIL decreased the overall survival and promoted the progression of HNC patients. Future large-scale prospective studies are required to evaluate the association between severe RIL and the prognosis of HNC.
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Affiliation(s)
- Dongjun Dai
- Department of Radiation Oncology, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Qiaoying Tian
- Department of Radiation Oncology, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Yongjie Shui
- Department of Radiation Oncology, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Jinfan Li
- Department of Pathology, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China.
| | - Qichun Wei
- Department of Radiation Oncology, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China.
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Cheng B, Ding K, Chen P, Ji J, Luo T, Guo X, Qiu W, Ma C, Meng X, Wang J, Yu J, Liu Y. Anti-PD-L1/TGF-βR fusion protein (SHR-1701) overcomes disrupted lymphocyte recovery-induced resistance to PD-1/PD-L1 inhibitors in lung cancer. Cancer Commun (Lond) 2022; 42:17-36. [PMID: 34981670 PMCID: PMC8753312 DOI: 10.1002/cac2.12244] [Citation(s) in RCA: 32] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2021] [Revised: 10/23/2021] [Accepted: 11/25/2021] [Indexed: 12/22/2022] Open
Abstract
Background Second‐generation programmed cell death‐protein 1/programmed death‐ligand 1 (PD‐1/PD‐L1) inhibitors, such as bintrafusp alfa (M7824), SHR‐1701, and YM101, have been developed to simultaneously block PD‐1/PD‐L1 and transforming growth factor‐beta/transforming growth factor‐beta receptor (TGF‐β/TGF‐βR). Consequently, it is necessary to identify predictive factors of lung cancer patients who are not only resistant to PD‐1/PD‐L1 inhibitors but also sensitive to bifunctional drugs. The purpose of this study was to search for such predictors. Methods Multivariable Cox regression was used to study the association between the clinical outcome of treatment with PD‐1/PD‐L1 inhibitors and lymphocyte recovery after lymphopenia in lung cancer patients. Murine CMT167 lung cancer cells were engineered to express the firefly luciferase gene and implanted orthotopically in the lung of syngeneic mice. Bioluminescence imaging, flow cytometry, and immunohistochemistry were employed to determine response to immunotherapy and function of tumor‐infiltrating immune cells. Results For lung cancer patients treated with anti‐PD‐1/PD‐L1 antibodies, poor lymphocyte recovery was associated with a shorter progression‐free survival (PFS; P < 0.001), an accumulation of regulatory T cells (Tregs), and an elimination of CD8+ T cells in the peripheral blood. Levels of CD8+ T cells and Treg cells were also imbalanced in the tumors and peripheral immune organs of mice with poor lymphocyte recovery after chemotherapy. Moreover, these mice failed to respond to anti‐PD‐1 antibodies but remained sensitive to the anti‐PD‐L1/TGF‐βR fusion protein (SHR‐1701). Consistently, SHR‐1701 but not anti‐PD‐1 antibodies, markedly enhanced IFN‐γ production and Ki‐67 expression in peripheral CD8+ T cells from patients with impaired lymphocyte recovery. Conclusions Lung cancer patients with poor lymphocyte recovery and suffering from persistent lymphopenia after previous chemotherapy are resistant to anti‐PD‐1/PD‐L1 antibodies but might be sensitive to second‐generation agents such as SHR‐1701.
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Affiliation(s)
- Bo Cheng
- Department of Radiation Oncology, Shandong Cancer Hospital and Institute, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, 250012, P. R. China.,Shandong Key Laboratory of Brain Functional Remodeling, Jinan, Shandong, 250012, P. R. China
| | - Kaikai Ding
- Department of Neurosurgery, Qilu Hospital of Shandong University, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, 250012, P. R. China.,Shandong Key Laboratory of Brain Functional Remodeling, Jinan, Shandong, 250012, P. R. China
| | - Pengxiang Chen
- Department of Radiation Oncology, Qilu Hospital of Shandong University, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, 250012, P. R. China
| | - Jianxiong Ji
- Department of Neurosurgery, Qilu Hospital of Shandong University, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, 250012, P. R. China.,Shandong Key Laboratory of Brain Functional Remodeling, Jinan, Shandong, 250012, P. R. China.,Department of Neurosurgery, the Second Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou, Zhejiang, 310000, P. R. China
| | - Tao Luo
- Department of Neurosurgery, Qilu Hospital of Shandong University, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, 250012, P. R. China.,Shandong Key Laboratory of Brain Functional Remodeling, Jinan, Shandong, 250012, P. R. China
| | - Xiaofan Guo
- Department of Neurosurgery, Qilu Hospital of Shandong University, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, 250012, P. R. China.,Department of Neurology, Loma Linda University Health, Loma Linda, CA, 92354, USA
| | - Wei Qiu
- Department of Neurosurgery, Qilu Hospital of Shandong University, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, 250012, P. R. China.,Shandong Key Laboratory of Brain Functional Remodeling, Jinan, Shandong, 250012, P. R. China
| | - Chunhong Ma
- Key Laboratory for Experimental Teratology of Ministry of Education and Department of Immunology, Shandong University School of Medicine, Jinan, Shandong, 250012, P. R. China
| | - Xue Meng
- Department of Radiation Oncology, Shandong Cancer Hospital and Institute, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, 250012, P. R. China
| | - Jian Wang
- Department of Neurosurgery, Qilu Hospital of Shandong University, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, 250012, P. R. China.,Shandong Key Laboratory of Brain Functional Remodeling, Jinan, Shandong, 250012, P. R. China.,Department of Biomedicine, University of Bergen, Bergen, 5009, Norway
| | - Jinming Yu
- Department of Radiation Oncology, Shandong Cancer Hospital and Institute, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, 250012, P. R. China
| | - Yuan Liu
- Department of Radiation Oncology, Qilu Hospital of Shandong University, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, 250012, P. R. China.,Shandong Key Laboratory of Brain Functional Remodeling, Jinan, Shandong, 250012, P. R. China
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25
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Comprehensive Statistical Exploration of Prognostic (Bio-)Markers for Responses to Immune Checkpoint Inhibitor in Patients with Non-Small Cell Lung Cancer. Cancers (Basel) 2021; 14:cancers14010075. [PMID: 35008239 PMCID: PMC8750624 DOI: 10.3390/cancers14010075] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2021] [Revised: 12/13/2021] [Accepted: 12/21/2021] [Indexed: 11/29/2022] Open
Abstract
Simple Summary Metastatic non-small cell lung cancer (NSCLC) patients treated with immune checkpoint inhibitors (ICIs) may suffer from heavy side effects, and not all patients benefit from the treatment. Therefore, it is crucial to gain knowledge about possible (bio-)markers for response to ICIs. We used retrospective data acquired from NSCLC patients treated with ICIs in first- or further-line therapy settings, including 16 possible markers. We conducted a comprehensive statistical analysis study to find markers for response to treatment, assessed the robustness of our results, and discussed often encountered statistical pitfalls. Our study yielded hypotheses for various predictive and prognostic (bio-)markers for response to ICIs in NSCLC patients. In particular, we found that high basophil counts may be predictive for treatment response in patients in further-line therapy settings. Abstract Metastatic non-small cell lung cancer (NSCLC) patients treated with immune checkpoint inhibitors (ICIs) may suffer from heavy side effects and not all patients benefit from the treatment. We conducted a comprehensive statistical analysis to identify promising (bio-)markers for treatment response. We analyzed retrospective data from NSCLC patients treated with ICIs in first- or further-line therapy settings at the University Hospital Zurich. We investigated 16 possible prognostic markers with respect to overall survival, tumor size reduction, and the development of an immune-related adverse event (irAE) and assessed the robustness of our results. For the further-line patient group, the most significant result was that increased basophil counts were associated with increased odds of tumor size reduction within three months and with the development of an irAE. For the first-line patient group, the most significant results were that increased lymphocyte counts, the histology of adenocarcinoma, and the intake of non-steroidal anti-rheumatic drugs (NSAR) were associated with decreased hazards of dying. Our study yielded new hypotheses for predictive (bio-)markers for response to ICIs in NSCLC patients. The possibly beneficial role of high basophil counts is a particularly interesting finding. Our results should be tested on independent data in a prospective fashion.
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Outcomes of Image-Guided Moderately Hypofractionated Radiotherapy for Stage III Non-Small-Cell Lung Cancer. JOURNAL OF ONCOLOGY 2021; 2021:2721261. [PMID: 34887921 PMCID: PMC8651380 DOI: 10.1155/2021/2721261] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/15/2021] [Revised: 10/07/2021] [Accepted: 11/03/2021] [Indexed: 11/21/2022]
Abstract
Objective To evaluate the efficacy and toxicity of hypofractionated radiotherapy (hypo-RT) for stage III non-small-cell lung cancer (NSCLC) in the Chinese population. Methods Eighty-six stage III NSCLC patients who received hypo-RT (60 Gy/20 fractions, BED = 78.00 Gy: 73 patients; 62.5 Gy/25 fractions, BED = 78.13 Gy: 13 patients) were recruited. Fifty-seven patients who received conventional radiotherapy (60 Gy/30 fractions, BED = 72.00 Gy) during the same period were enrolled as the control group. All hypo-RT treatments were conducted using image-guided technology. The efficacy and toxicity of the treatment were compared between the two groups. Results The median duration of follow-up was 23.0 months (range: 4.0–82.0 months). Univariate and multivariate analyses of all 143 stage III NSCLC patients revealed that hypo-RT was an independent factor for progression-free survival (PFS) and overall survival (OS). The median PFS and OS of hypo-RT were significantly higher than in the conventional RT group (PFS: 14.30, 11.00 months, p=0.035; OS: 43.30, 31.50 months, p=0.045). The incidence rates of symptomatic radiation pneumonitis and radiation esophagitis (≥grade 2) were 17.77% and 27.91%, respectively, in the hypo-RT group. Compared to the conventional radiation therapy group (22.81% and 19.30%, respectively), no significant differences were found between the two common side effects (p=0.662 and p=0.241, respectively). Conclusion For Chinese stage III NSCLC patients, image-guided hypo-RT offers favorable prognosis, and the treatment toxicity was totally acceptable. This radiation modality deserves further prospective clinical trials.
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Li H, Yu H, Lan S, Zhao D, Liu Y, Cheng Y. Aberrant Alteration of Circulating Lymphocyte Subsets in Small Cell Lung Cancer Patients Treated with Radiotherapy. Technol Cancer Res Treat 2021; 20:15330338211039948. [PMID: 34851203 PMCID: PMC8649432 DOI: 10.1177/15330338211039948] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Purpose: The role of different circulating lymphocyte subsets, as well as their correlation with clinical characteristics of small cell lung cancer patients have not yet been fully understood. This study aims to evaluate the influence of the fluctuating absolute numbers of lymphocyte subpopulations in peripheral blood of patients with small cell lung cancer. Methods: The absolute counts and percentages of lymphocyte subsets in peripheral blood of 329 patients with small cell lung cancer were retrospectively analyzed. The numbers of CD3+, CD3+CD4+, and CD3+CD8+ T lymphocytes, CD3-CD19+ B lymphocytes, and CD3-CD16+CD56+ NK cells were evaluated by flow cytometry. Their relationship with the patients' clinical characteristics were statistically evaluated. Results: The CD4/CD8 values derived from the absolute number and percentage of CD3+CD4+ cells divided by CD3+CD8+ cells were identical (1.86 ± 0.99). There was no association between any of the lymphocyte subsets levels and age/sex of the 329 patients with small cell lung cancer. The patients with advanced stage had a reduction in CD3+ and CD3+CD4+ T cell counts and a decreased CD4/CD8 ratio. The levels of CD3+CD4+ T cells, CD3-CD19+ B cells, CD3-CD16+CD56+ NK cells, and CD4/CD8 ratio were associated with advanced tumor-node-metastasis stage. Patients who had undergone radiotherapy were characterized by lymphopenia with lower numbers of CD3+, CD3+CD4+, CD3+CD8+ T lymphocyte, B lymphocyte, NK cell, and CD4/CD8 ratio. The evaluation of individual CD4/CD8 ratio should be combined with other clinical parameters. Conclusions: Patients with small cell lung cancer have altered lymphocyte homeostasis. Lymphopenia was a long-lasting feature of the enrolled patients who were treated with radiotherapy. The available lymphocyte subsets levels might be used to manage the clinical treatment scheme.
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Affiliation(s)
- Hui Li
- 377382Jilin Cancer Hospital, Changchun 130012, China
| | - Hong Yu
- 377382Jilin Cancer Hospital, Changchun 130012, China
| | - Shaowei Lan
- 377382Jilin Cancer Hospital, Changchun 130012, China
| | - Dandan Zhao
- 377382Jilin Cancer Hospital, Changchun 130012, China
| | - Yan Liu
- 377382Jilin Cancer Hospital, Changchun 130012, China
| | - Ying Cheng
- 377382Jilin Cancer Hospital, Changchun 130012, China
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Ueda K, Suekane S, Kurose H, Ogasawara N, Hiroshige T, Chikui K, Uemura K, Nakiri M, Nishihara K, Matsuo M, Igawa T. Absolute lymphocyte count is an independent predictor of survival in patients with metastatic renal cell carcinoma treated with nivolumab. Jpn J Clin Oncol 2021; 52:179-186. [PMID: 34607361 DOI: 10.1093/jjco/hyab157] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2021] [Accepted: 09/18/2021] [Indexed: 01/05/2023] Open
Abstract
OBJECTIVE Programmed cell death-1 antibody therapy has demonstrated improved progression-free survival and overall survival in patients with metastatic renal cell carcinoma. However, there are limited studies on biomarkers that can predict the efficacy of immune checkpoint inhibitors. We examined the influence of peripheral inflammatory biomarkers on the clinical outcomes of patients with metastatic renal cell carcinoma treated with nivolumab. METHODS Data of 38 patients with metastatic renal cell carcinoma, who were treated with nivolumab monotherapy after receiving at least one molecular targeted therapy from November 2016 to February 2021, were retrospectively reviewed and analyzed. RESULTS Median progression-free survival and overall survival were significantly shorter in patients with low absolute lymphocyte count (<1300/μl) versus those with high absolute lymphocyte count (progression-free survival: P = 0.0102; overall survival: P = 0.0026). Median overall survival was shorter in patients with high neutrophil-lymphocyte ratio (≥3.0) versus those with low neutrophil-lymphocyte ratio (P = 0.0344). Multivariate analysis showed that absolute lymphocyte count was an independent factor for progression-free survival (hazard ratio = 2.332, 95% confidence interval = 1.012-5.375, P = 0.0468) and overall survival (hazard ratio = 4.153, 95% confidence interval = 1.108-15.570, P = 0.0347). Increased absolute lymphocyte count, 1 month after nivolumab initiation, was a positive predictive factor for progression-free survival (hazard ratio = 0.419, 95% confidence interval = 0.189-0.926, P = 0.0317) and overall survival (hazard ratio = 0.285, 95% confidence interval = 0.091-0.890, P = 0.0308). CONCLUSION Our study indicates that peripheral absolute lymphocyte count, before nivolumab initiation, is a predictor of poor response in metastatic renal cell carcinoma. Additionally, increased absolute lymphocyte count, 1 month post-nivolumab initiation, can be a predictor of the effects of nivolumab.
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Affiliation(s)
- Kosuke Ueda
- Department of Urology, Kurume University School of Medicine, Kurume, Japan
| | - Shigetaka Suekane
- Department of Urology, Kurume University School of Medicine, Kurume, Japan
| | - Hirofumi Kurose
- Department of Urology, Kurume University School of Medicine, Kurume, Japan
| | - Naoyuki Ogasawara
- Department of Urology, Kurume University School of Medicine, Kurume, Japan
| | - Tasuku Hiroshige
- Department of Urology, Kurume University School of Medicine, Kurume, Japan
| | - Katsuaki Chikui
- Department of Urology, Kurume University School of Medicine, Kurume, Japan
| | - Keiichiro Uemura
- Department of Urology, Kurume University School of Medicine, Kurume, Japan
| | - Makoto Nakiri
- Department of Urology, Kurume University School of Medicine, Kurume, Japan
| | - Kiyoaki Nishihara
- Department of Urology, Kurume University School of Medicine, Kurume, Japan
| | - Mitsunori Matsuo
- Department of Urology, Kurume University School of Medicine, Kurume, Japan
| | - Tsukasa Igawa
- Department of Urology, Kurume University School of Medicine, Kurume, Japan
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Ma W, Zeng J, Chen S, Lyu Y, Toomey KA, Phan CT, Yoneda KY, Li T. Small molecule tyrosine kinase inhibitors modulated blood immune cell counts in patients with oncogene-driven NSCLC. Biomark Res 2021; 9:69. [PMID: 34488906 PMCID: PMC8419812 DOI: 10.1186/s40364-021-00324-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2021] [Accepted: 08/23/2021] [Indexed: 01/30/2023] Open
Abstract
BACKGROUND Lack of biomarkers and in vitro models has contributed to inadequate understanding of the mechanisms underlying the inferior clinical response to immune checkpoint inhibitors (ICIs) in patients with oncogene-driven non-small cell lung cancer (NSCLC). METHODS The effect of small molecule tyrosine kinase inhibitors (TKIs) on peripheral blood mononuclear cells (PBMCs) in 34 patients with oncogene-driven NSCLC (cohort A) was compared with those from 35 NSCLC patients without oncogene-driven mutations received ICI (cohort B) or from 22 treatment-naïve NSCLC patients (cohort C). Data for each blood biomarker were summarized by mean and standard deviation and compared by Wilcoxon rank sum tests or Kruskal-Wallis tests with significance at 2-sided p value < 0.05. Co-culture of PBMCs and pleural effusion-derived tumor cells from individual patients with oncogene-driven NSCLC was used to determine the in vitro cytotoxicity of TKI and ICI. RESULTS Except for low CD3% in cohort A, there were no significant differences in other 12 blood biomarkers among the 3 cohorts at baseline. TKI treatment in cohort A was associated with significant increase in CD3% and decrease in total and absolute neutrophils (p < 0.05). In cohort B, patients with good clinical response to ICI treatment (N = 18) had significant increases in absolute lymphocyte counts (ALCs), CD4 and/or CD8 cell counts. Conversely, those patients with poor clinical response to ICI (N = 17) had significant decreases in these cell counts. Of the 27 patients with pre- and post-treatment blood samples in cohort A, 11 had poor clinical response to TKIs and decreased lymphocyte counts. Of the remaining 16 patients who had good clinical response to TKI therapy, 10 (62.5%) patients had decreased, and 6 (37.5%) patients had increased lymphocyte counts. Multicolor immunophenotyping of PBMCs revealed ICI treatment activated additional immune cell types that need further validation. We confirmed that TKI treatment could either antagonize or enhance the effect of ICIs in the co-culture assay using patient's tumor cells and PBMCs. CONCLUSIONS To the best of our knowledge, this is the first study showing that TKIs can have various effects on blood immune cells, which may affect their response to ICIs. Further validation of the blood biomarker and in vitro assay is warranted.
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Affiliation(s)
- Weijie Ma
- Division of Hematology/Oncology, Department of Internal Medicine, University of California Davis School of Medicine, University of California Davis Comprehensive Cancer Center, 4501 X Street, Suite 3016, Sacramento, California, 95817, USA
| | - Jie Zeng
- Division of Hematology/Oncology, Department of Internal Medicine, University of California Davis School of Medicine, University of California Davis Comprehensive Cancer Center, 4501 X Street, Suite 3016, Sacramento, California, 95817, USA
- Department of Respiratory Medicine, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, 200072, People's Republic of China
| | - Shuai Chen
- Division of Biostatistics, Department of Public Health Sciences, University of California, Davis, California, USA
| | - Yue Lyu
- Division of Biostatistics, Department of Public Health Sciences, University of California, Davis, California, USA
| | - Kyra A Toomey
- Division of Hematology/Oncology, Department of Internal Medicine, University of California Davis School of Medicine, University of California Davis Comprehensive Cancer Center, 4501 X Street, Suite 3016, Sacramento, California, 95817, USA
- College of Agricultural and Environmental Sciences, University of California Davis, Davis, California, 95616, USA
| | - Chinh T Phan
- Division of Pulmonary, Critical Care, and Sleep Medicine, Department of Internal Medicine, University of California Davis, Sacramento, California, USA
- Medical Service, Pulmonology, Veterans Affairs Northern California Health Care System, Mather, California, USA
| | - Ken Y Yoneda
- Division of Pulmonary, Critical Care, and Sleep Medicine, Department of Internal Medicine, University of California Davis, Sacramento, California, USA
- Medical Service, Pulmonology, Veterans Affairs Northern California Health Care System, Mather, California, USA
| | - Tianhong Li
- Division of Hematology/Oncology, Department of Internal Medicine, University of California Davis School of Medicine, University of California Davis Comprehensive Cancer Center, 4501 X Street, Suite 3016, Sacramento, California, 95817, USA.
- Medical Service, Hematology and Oncology, Veterans Affairs Northern California Health Care System, Mather, California, USA.
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Zhao L, Sun J, Wang K, Tai S, Hua R, Yu Y, Fan Y, Huang J. Development of a New Recurrence-Free Survival Prediction Nomogram for Patients with Primary Non-Muscle-Invasive Bladder Cancer Based on Preoperative Controlling Nutritional Status Score. Cancer Manag Res 2021; 13:6473-6487. [PMID: 34429654 PMCID: PMC8379392 DOI: 10.2147/cmar.s323844] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2021] [Accepted: 07/27/2021] [Indexed: 12/18/2022] Open
Abstract
Background Bladder cancer is the second most prevalent neoplasm in the urogenital system in terms of morbidity and mortality, and there is an urgent need for a more accurate assessment of individual prognosis in patients with primary non-muscle-invasive bladder cancer (NMIBC). The Controlling Nutritional Status (CONUT) score is an emerging biomarker score which has been confirmed to have prognostic value in various malignant tumors. The study attempted to systematically identify the prognostic role of preoperative CONUT score on posttreatment recurrence-free survival (RFS) in patients with NMIBC, and determine the predictive value and feasibility of the new prognostic prediction model. Methods A total of 94 patients with NMIBC were analyzed retrospectively between January 2011 and December 2015. Statistical analysis was conducted using the nonparametric method. The Kaplan-–Meier method was used to assess recurrence-free survival (RFS), and Log rank tests was used to analyze the equivalences of survival curves. We used univariate and multivariate Cox proportional hazards regression model to identify important predictors of RFS. Discrimination of nomogram was measured by the concordance index. Predictive accuracy of the model was evaluated using the internal validation. Results In univariate analysis, age, history of smoking, pathological T stage, tumor grade, tumor size, and CONUT score were significantly correlated with RFS. Multivariate analysis indicated that CONUT score (HR =3.855, 95% CI 1.242–11.970, p=0.020) was an independent predictor of RFS in patients with NMIBC. Based on significant parameters in multivariate analysis and reliable recurrence predictors determined in predictive models and relevant guidelines, a new age-, history of smoking-, pathologic factors- and the CONUT score-based scoring model was developed to predict recurrence of NMBIC. In addition, we internally validated the nomogram using the consistency index and calibration plots, which demonstrated that the model has high prediction accuracy (c-index= 0.851). Conclusion The development of a new nomogram based on CONUT score could increase the accuracy of recurrence prediction and improve individualized treatment plans for patients with NMIBC.
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Affiliation(s)
- Liwei Zhao
- Department of Urology, School of Medicine, Hangzhou Normal University, Hangzhou, 311121, Zhejiang Province, People's Republic of China.,Department of Urology, Affiliated Xiaoshan Hospital, Hangzhou Normal University, Hangzhou, 311202, Zhejiang Province, People's Republic of China
| | - Ji Sun
- Department of Urology, Affiliated Xiaoshan Hospital, Hangzhou Normal University, Hangzhou, 311202, Zhejiang Province, People's Republic of China
| | - Kai Wang
- Department of Urology, Affiliated Hangzhou First People's Hospital, Zhejiang University School of Medicine, Hangzhou, 310006, Zhejiang Province, People's Republic of China
| | - Shengcheng Tai
- Department of Urology, Affiliated Xiaoshan Hospital, Hangzhou Normal University, Hangzhou, 311202, Zhejiang Province, People's Republic of China
| | - Runmiao Hua
- Department of Urology, Affiliated Xiaoshan Hospital, Hangzhou Normal University, Hangzhou, 311202, Zhejiang Province, People's Republic of China
| | - Yufu Yu
- Department of Urology, Affiliated Xiaoshan Hospital, Hangzhou Normal University, Hangzhou, 311202, Zhejiang Province, People's Republic of China
| | - Yi Fan
- Department of Urology, School of Medicine, Hangzhou Normal University, Hangzhou, 311121, Zhejiang Province, People's Republic of China.,Department of Urology, Affiliated Xiaoshan Hospital, Hangzhou Normal University, Hangzhou, 311202, Zhejiang Province, People's Republic of China
| | - Jiaguo Huang
- Department of Urology, Affiliated Xiaoshan Hospital, Hangzhou Normal University, Hangzhou, 311202, Zhejiang Province, People's Republic of China
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Dong N, Moreno-Manuel A, Calabuig-Fariñas S, Gallach S, Zhang F, Blasco A, Aparisi F, Meri-Abad M, Guijarro R, Sirera R, Camps C, Jantus-Lewintre E. Characterization of Circulating T Cell Receptor Repertoire Provides Information about Clinical Outcome after PD-1 Blockade in Advanced Non-Small Cell Lung Cancer Patients. Cancers (Basel) 2021; 13:cancers13122950. [PMID: 34204662 PMCID: PMC8231221 DOI: 10.3390/cancers13122950] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2021] [Revised: 06/09/2021] [Accepted: 06/10/2021] [Indexed: 12/20/2022] Open
Abstract
Simple Summary Immune checkpoint blockers (ICBs) have demonstrated durable anti-tumor responses in advanced non-small cell lung cancer (NSCLC). Despite progress in development of new predictive biomarkers, such as PD-L1 expression, TMB, or MSI, there is still an urge for a better selection of patients that will benefit from the blockade of PD-1/PD-L1 axis. In this study, peripheral blood T cell receptor beta chain (TCR-β) repertoire, at baseline (PRE) and first response (FR) assessment, was analyzed with high-throughput sequencing in a cohort of advanced NSCLC patients receiving first-line pembrolizumab. Our results suggest that measuring TCR-β features in peripheral blood may be a potential tool to assess patients’ immune response. Furthermore, the usage of the TRBV20-1 segment highly predicts host response and survival in anti-PD-1 treated NSCLC patients. Abstract Despite the success of immunotherapies in lung cancer, development of new biomarkers for patient selection is urgently needed. This study aims to explore minimally invasive approaches to characterize circulating T cell receptor beta chain (TCR-β) repertoire in a cohort of advanced non-small cell lung cancer (NSCLC) patients treated with first-line pembrolizumab. Peripheral blood samples were obtained at two time points: i) pretreatment (PRE) and ii) first response assessment (FR). Next-generation sequencing (NGS) was used to analyze the hypervariable complementary determining region 3 (CDR3) of TCR-β chain. Richness, evenness, convergence, and Jaccard similarity indexes plus variable (V) and joining (J)-gene usage were studied. Our results revealed that increased richness during treatment was associated with durable clinical benefit (DCB; p = 0.046), longer progression-free survival (PFS; p = 0.007) and overall survival (OS; p = 0.05). Patients with Jaccard similarity index ≥0.0605 between PRE and FR samples showed improved PFS (p = 0.021). Higher TRBV20-1 PRE usage was associated with DCB (p = 0.027). TRBV20-1 levels ≥9.14% in PRE and ≥9.02% in FR significantly increased PFS (p = 0.025 and p = 0.016) and OS (p = 0.035 and p = 0.018). Overall, analysis of circulating TCR-β repertoire may provide information about the immune response in anti-PD-1 treated NSCLC patients; in this scenario, it can also offer important information about the clinical outcome.
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Affiliation(s)
- Ning Dong
- Molecular Oncology Laboratory, Fundación Investigación, Hospital General Universitario de Valencia, 46014 Valencia, Spain; (N.D.); (A.M.-M.); (S.C.-F.); (S.G.); (F.Z.)
| | - Andrea Moreno-Manuel
- Molecular Oncology Laboratory, Fundación Investigación, Hospital General Universitario de Valencia, 46014 Valencia, Spain; (N.D.); (A.M.-M.); (S.C.-F.); (S.G.); (F.Z.)
- Unidad Mixta TRIAL, Centro Investigación Príncipe Felipe—Fundación Investigación, Hospital General Universitario de Valencia, 46014 Valencia, Spain; (A.B.); (R.G.); (R.S.)
| | - Silvia Calabuig-Fariñas
- Molecular Oncology Laboratory, Fundación Investigación, Hospital General Universitario de Valencia, 46014 Valencia, Spain; (N.D.); (A.M.-M.); (S.C.-F.); (S.G.); (F.Z.)
- Unidad Mixta TRIAL, Centro Investigación Príncipe Felipe—Fundación Investigación, Hospital General Universitario de Valencia, 46014 Valencia, Spain; (A.B.); (R.G.); (R.S.)
- Centro de Investigación Biomédica en Red Cáncer, CIBERONC, 28029 Madrid, Spain
- Department of Pathology, Universitat de València, 46010 Valencia, Spain
| | - Sandra Gallach
- Molecular Oncology Laboratory, Fundación Investigación, Hospital General Universitario de Valencia, 46014 Valencia, Spain; (N.D.); (A.M.-M.); (S.C.-F.); (S.G.); (F.Z.)
- Unidad Mixta TRIAL, Centro Investigación Príncipe Felipe—Fundación Investigación, Hospital General Universitario de Valencia, 46014 Valencia, Spain; (A.B.); (R.G.); (R.S.)
- Centro de Investigación Biomédica en Red Cáncer, CIBERONC, 28029 Madrid, Spain
| | - Feiyu Zhang
- Molecular Oncology Laboratory, Fundación Investigación, Hospital General Universitario de Valencia, 46014 Valencia, Spain; (N.D.); (A.M.-M.); (S.C.-F.); (S.G.); (F.Z.)
| | - Ana Blasco
- Unidad Mixta TRIAL, Centro Investigación Príncipe Felipe—Fundación Investigación, Hospital General Universitario de Valencia, 46014 Valencia, Spain; (A.B.); (R.G.); (R.S.)
- Centro de Investigación Biomédica en Red Cáncer, CIBERONC, 28029 Madrid, Spain
- Department of Medical Oncology, Hospital General Universitario de Valencia, 46014 Valencia, Spain;
| | - Francisco Aparisi
- Department of Medical Oncology, Hospital General de Requena, 46340 Valencia, Spain;
| | - Marina Meri-Abad
- Department of Medical Oncology, Hospital General Universitario de Valencia, 46014 Valencia, Spain;
| | - Ricardo Guijarro
- Unidad Mixta TRIAL, Centro Investigación Príncipe Felipe—Fundación Investigación, Hospital General Universitario de Valencia, 46014 Valencia, Spain; (A.B.); (R.G.); (R.S.)
- Centro de Investigación Biomédica en Red Cáncer, CIBERONC, 28029 Madrid, Spain
- Department of Surgery, Universitat de València, 46010 Valencia, Spain
- Department of Thoracic Surgery, Hospital General Universitario de Valencia, 46014 Valencia, Spain
| | - Rafael Sirera
- Unidad Mixta TRIAL, Centro Investigación Príncipe Felipe—Fundación Investigación, Hospital General Universitario de Valencia, 46014 Valencia, Spain; (A.B.); (R.G.); (R.S.)
- Centro de Investigación Biomédica en Red Cáncer, CIBERONC, 28029 Madrid, Spain
- Department of Biotechnology, Universitat Politècnica de València, 46022 Valencia, Spain
| | - Carlos Camps
- Molecular Oncology Laboratory, Fundación Investigación, Hospital General Universitario de Valencia, 46014 Valencia, Spain; (N.D.); (A.M.-M.); (S.C.-F.); (S.G.); (F.Z.)
- Unidad Mixta TRIAL, Centro Investigación Príncipe Felipe—Fundación Investigación, Hospital General Universitario de Valencia, 46014 Valencia, Spain; (A.B.); (R.G.); (R.S.)
- Centro de Investigación Biomédica en Red Cáncer, CIBERONC, 28029 Madrid, Spain
- Department of Medical Oncology, Hospital General Universitario de Valencia, 46014 Valencia, Spain;
- Department of Medicine, Universitat de València, 46010 Valencia, Spain
- Correspondence: (C.C.); (E.J.-L.)
| | - Eloísa Jantus-Lewintre
- Molecular Oncology Laboratory, Fundación Investigación, Hospital General Universitario de Valencia, 46014 Valencia, Spain; (N.D.); (A.M.-M.); (S.C.-F.); (S.G.); (F.Z.)
- Unidad Mixta TRIAL, Centro Investigación Príncipe Felipe—Fundación Investigación, Hospital General Universitario de Valencia, 46014 Valencia, Spain; (A.B.); (R.G.); (R.S.)
- Centro de Investigación Biomédica en Red Cáncer, CIBERONC, 28029 Madrid, Spain
- Department of Biotechnology, Universitat Politècnica de València, 46022 Valencia, Spain
- Correspondence: (C.C.); (E.J.-L.)
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Akanda ZZ, Neeson PJ, John T, Barnett S, Hanna GG, Miller A, Jennens R, Siva S. A narrative review of combined stereotactic ablative radiotherapy and immunotherapy in metastatic non-small cell lung cancer. Transl Lung Cancer Res 2021; 10:2766-2778. [PMID: 34295676 PMCID: PMC8264312 DOI: 10.21037/tlcr-20-1117] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2020] [Accepted: 03/12/2021] [Indexed: 12/26/2022]
Abstract
Immune checkpoint inhibitors (ICIs) have significantly improved overall survival (OS) in metastatic non-small cell lung cancer (m-NSCLC). However, not all patients with m-NSCLC benefit from ICIs, and resistance to ICIs is an emerging challenge. The tumour microenvironment (TME) is immunosuppressive, and provides a myriad of mechanisms to facilitate escape of cancer cells from immune surveillance. The TME may also dampen the response to ICIs by inhibiting T cell effector responses. The poor prognosis of m-NSCLC has led to investigation of ICIs combined with other treatments with the intention of modulating the TME and sensitizing tumours to the effects of ICIs. Stereotactic ablative radiotherapy (SABR) in combination with ICIs is an area of intense interest. SABR is thought to evoke a pro-immunogenic response in the TME, with the capacity to turn a “cold”, unresponsive tumour to “hot” and receptive to ICI. In addition to improved local response, SABR is postulated to produce a heightened systemic immune response when compared to conventional radiotherapy (RT). Preclinical studies have demonstrated a synergistic effect of SABR + ICIs, and clinical studies in m-NSCLC showed safety and promising efficacy compared to systemic therapies alone. To optimize ICI + SABR, ICI choice, combinations, dosing and length of treatment, as well as sequencing of ICI + SABR all require further investigation. Appropriate sequencing may depend on the ICI(s) being utilized, with differing sites of metastases possibly eliciting differing immune responses. Single versus multisite radiation is controversial, whilst effects of irradiated tumour volume and nodal irradiation are increasingly recognized. Taken together, there is strong preclinical and biological rationale, with emerging clinical evidence, supporting the strategy of combining SABR + ICIs in m-NSCLC.
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Affiliation(s)
- Zarique Z Akanda
- Division of Radiation Oncology and Cancer Imaging, Peter MacCallum Cancer Centre, Melbourne, Australia
| | - Paul J Neeson
- Sir Peter MacCallum Department of Oncology, The University of Melbourne, Melbourne, Australia.,Division of Cancer Research, Peter MacCallum Cancer Centre, Melbourne, Australia
| | - Thomas John
- Division of Medical Oncology, Peter MacCallum Cancer Centre, Melbourne, Australia
| | - Stephen Barnett
- Division of Thoracic Surgery, Austin Health, Heidelberg, Australia.,Austin Health Department of Surgery, The University of Melbourne, Melbourne, Australia
| | - Gerard G Hanna
- Division of Radiation Oncology and Cancer Imaging, Peter MacCallum Cancer Centre, Melbourne, Australia.,Sir Peter MacCallum Department of Oncology, The University of Melbourne, Melbourne, Australia
| | - Alistair Miller
- Division of Respiratory Medicine, The Royal Melbourne Hospital, Melbourne, Australia
| | - Ross Jennens
- Division of Medical Oncology, Peter MacCallum Cancer Centre, Melbourne, Australia
| | - Shankar Siva
- Division of Radiation Oncology and Cancer Imaging, Peter MacCallum Cancer Centre, Melbourne, Australia.,Sir Peter MacCallum Department of Oncology, The University of Melbourne, Melbourne, Australia
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Biomarkers or factors for predicting the efficacy and adverse effects of immune checkpoint inhibitors in lung cancer: achievements and prospective. Chin Med J (Engl) 2021; 133:2466-2475. [PMID: 32960841 PMCID: PMC7575173 DOI: 10.1097/cm9.0000000000001090] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023] Open
Abstract
Immune checkpoint inhibitors (ICIs) are widely used in lung cancer therapy due to their effectiveness and minimal side effects. However, only a few lung cancer patients benefit from ICI therapy, driving the need to develop alternative biomarkers. Programmed death-ligand 1 (PD-L1) molecules expressed in tumor cells and immune cells play a key role in the immune checkpoint pathway. Therefore, PD-L1 expression is a prognostic biomarker in evaluating the effectiveness of programmed death-1 (PD-1)/PD-L1 inhibitors. Nevertheless, adverse predictive outcomes suggest that other factors are implicated in the response. In this review, we present a detailed introduction of existing biomarkers concerning tumor abnormality and host immunity. PD-L1 expression, tumor mutation burden, neoantigens, specific gene mutations, circulating tumor DNA, human leukocyte antigen class I, tumor microenvironment, peripheral inflammatory cells, and microbiome are discussed in detail. To sum up, this review provides information on the current application and future prospects of ICI biomarkers.
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Khalifa J, Mazieres J, Gomez-Roca C, Ayyoub M, Moyal ECJ. Radiotherapy in the Era of Immunotherapy With a Focus on Non-Small-Cell Lung Cancer: Time to Revisit Ancient Dogmas? Front Oncol 2021; 11:662236. [PMID: 33968769 PMCID: PMC8097090 DOI: 10.3389/fonc.2021.662236] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2021] [Accepted: 03/23/2021] [Indexed: 12/15/2022] Open
Abstract
Radiation-induced immune effects have been extensively deciphered over the last few years, leading to the concept of the dual immune effect of radiotherapy with both immunostimulatory and immunosuppressive effects. This explains why radiotherapy alone is not able to drive a strong anti-tumor immune response in most cases, hence underlining the rationale for combining both radiotherapy and immunotherapy. This association has generated considerable interest and hundreds of trials are currently ongoing to assess such an association in oncology. However, while some trials have provided unprecedented results or shown much promise, many hopes have been dashed. Questions remain, therefore, as to how to optimize the combination of these treatment modalities. This narrative review aims at revisiting the old, well-established concepts of radiotherapy relating to dose, fractionation, target volumes and organs at risk in the era of immunotherapy. We then propose potential innovative approaches to be further assessed when considering a radio-immunotherapy association, especially in the field of non-small-cell lung cancer (NSCLC). We finally propose a framework to optimize the association, with pragmatic approaches depending on the stage of the disease.
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Affiliation(s)
- Jonathan Khalifa
- Department of Radiotherapy, Institut Claudius Regaud/Institut Universitaire du Cancer de Toulouse – Oncopole, Toulouse, France
- Institut National de la Santé et de la Recherche Médicale U1037, Centre de Recherche contre le Cancer de Toulouse, Toulouse, France
| | - Julien Mazieres
- Department of Pulmonology, Centre Hospitalo-Universitaire Larrey, Toulouse, France
- Université Toulouse III Paul Sabatier, Toulouse, France
| | - Carlos Gomez-Roca
- Institut National de la Santé et de la Recherche Médicale U1037, Centre de Recherche contre le Cancer de Toulouse, Toulouse, France
- Department of Medical Oncology, Institut Claudius Regaud/Institut Universitaire du Cancer de Toulouse – Oncopole, Toulouse, France
| | - Maha Ayyoub
- Institut National de la Santé et de la Recherche Médicale U1037, Centre de Recherche contre le Cancer de Toulouse, Toulouse, France
- Université Toulouse III Paul Sabatier, Toulouse, France
| | - Elizabeth Cohen-Jonathan Moyal
- Department of Radiotherapy, Institut Claudius Regaud/Institut Universitaire du Cancer de Toulouse – Oncopole, Toulouse, France
- Institut National de la Santé et de la Recherche Médicale U1037, Centre de Recherche contre le Cancer de Toulouse, Toulouse, France
- Université Toulouse III Paul Sabatier, Toulouse, France
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35
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Săftescu S, Negru Ș, Volovăț S, Popovici D, Chercota V, Stanca S, Feier H, Malita D, Dragomir R, Volovăț C. Predictors of the response to nivolumab immunotherapy in the second or subsequent lines for metastatic non-small cell lung cancers. Exp Ther Med 2021; 21:605. [PMID: 33936262 PMCID: PMC8082661 DOI: 10.3892/etm.2021.10037] [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: 10/30/2020] [Accepted: 12/01/2020] [Indexed: 11/19/2022] Open
Abstract
Checkpoint inhibitors represent the first therapeutic class to replace chemotherapy lines for the treatment of metastatic non-small cell lung cancer (NSCLC), due to improved overall survival and tolerability. Nivolumab, a fully human anti-programmed cell death-1 immunoglobulin G4 monoclonal antibody, is the first immune checkpoint inhibitor approved by the US Food and Drug Administration in 2014 for cases of metastatic melanoma and in 2015 for cases of squamous cell lung cancer and kidney cell cancer. The present study aimed to identify predictive markers (favorable or unfavorable) for time to treatment discontinuation using nivolumab in the second or subsequent line of therapy of metastatic NSCLC cases. Analysis of a group of 78 NSCLC patients treated with nivolumab allowed the identification of negative predictive markers, related to the presence of metastases (adrenal in men under 65 years, liver, brain and the number of metastatic sites) and the hematological profile (neutrophilia at the initiation of treatment and lymphocyte variation at 6 weeks of treatment).
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Affiliation(s)
- Sorin Săftescu
- Department of Oncology, 'Victor Babeş' University of Medicine and Pharmacy, 300041 Timisoara, Romania
| | - Șerban Negru
- Department of Oncology, 'Victor Babeş' University of Medicine and Pharmacy, 300041 Timisoara, Romania
| | - Simona Volovăț
- Department of Oncology, 'Gr. T. Popa' University of Medicine and Pharmacy, 700115 Iasi, Romania
| | - Dorel Popovici
- Department of Oncology, 'Victor Babeş' University of Medicine and Pharmacy, 300041 Timisoara, Romania
| | - Vlad Chercota
- Department of Ophthalmology, 'Victor Babeş' University of Medicine and Pharmacy, 300041 Timisoara, Romania
| | - Simona Stanca
- Department of Pediatrics, 'Carol Davila' University of Medicine and Pharmacy, 020021 Bucharest, Romania
| | - Horea Feier
- Department of Cardiovascular Surgery, 'Victor Babeş' University of Medicine and Pharmacy, 300041 Timisoara, Romania
| | - Daniel Malita
- Department of Radiology and Medical Imaging, 'Victor Babeş' University of Medicine and Pharmacy, 300041 Timisoara, Romania
| | - Radu Dragomir
- Department of Obstetrics and Gynecology, 'Victor Babeş' University of Medicine and Pharmacy, 300041 Timisoara, Romania
| | - Constantin Volovăț
- Department of Oncology, 'Gr. T. Popa' University of Medicine and Pharmacy, 700115 Iasi, Romania
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36
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Fang C, Xu D, Su J, Dry JR, Linghu B. DeePaN: deep patient graph convolutional network integrating clinico-genomic evidence to stratify lung cancers for immunotherapy. NPJ Digit Med 2021; 4:14. [PMID: 33531613 PMCID: PMC7854753 DOI: 10.1038/s41746-021-00381-z] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2020] [Accepted: 01/05/2021] [Indexed: 01/30/2023] Open
Abstract
Immuno-oncology (IO) therapies have transformed the therapeutic landscape of non-small cell lung cancer (NSCLC). However, patient responses to IO are variable and influenced by a heterogeneous combination of health, immune, and tumor factors. There is a pressing need to discover the distinct NSCLC subgroups that influence response. We have developed a deep patient graph convolutional network, we call "DeePaN", to discover NSCLC complexity across data modalities impacting IO benefit. DeePaN employs high-dimensional data derived from both real-world evidence (RWE)-based electronic health records (EHRs) and genomics across 1937 IO-treated NSCLC patients. DeePaN demonstrated effectiveness to stratify patients into subgroups with significantly different (P-value of 2.2 × 10-11) overall median survival of 20.35 months and 9.42 months post-IO therapy. Significant differences in IO outcome were not seen from multiple non-graph-based unsupervised methods. Furthermore, we demonstrate that patient stratification from DeePaN has the potential to augment the emerging IO biomarker of tumor mutation burden (TMB). Characterization of the subgroups discovered by DeePaN indicates potential to inform IO therapeutic insight, including the enrichment of mutated KRAS and high blood monocyte count in the IO beneficial and IO non-beneficial subgroups, respectively. Our work has proven the concept that graph-based AI is feasible and can effectively integrate high-dimensional genomic and EHR data to meaningfully stratify cancer patients on distinct clinical outcomes, with potential to inform precision oncology.
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Affiliation(s)
- Chao Fang
- Translational Medicine, Research and Early Development, Oncology R&D, AstraZeneca, Boston, MA, USA
| | - Dong Xu
- Department of Electrical Engineering and Computer Science, University of Missouri, Columbia, MO, USA
- Christopher S Bond Life Sciences Center, University of Missouri, Columbia, MO, USA
| | - Jing Su
- Department of Biostatistics, Indiana University School of Medicine, Indianapolis, IN, USA.
- Wake Forest Baptist Comprehensive Cancer Center, Winston-Salem, NC, USA.
| | - Jonathan R Dry
- Translational Medicine, Research and Early Development, Oncology R&D, AstraZeneca, Boston, MA, USA.
| | - Bolan Linghu
- Translational Medicine, Research and Early Development, Oncology R&D, AstraZeneca, Boston, MA, USA.
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37
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Friedes C, Chakrabarti T, Olson S, Prichett L, Brahmer JR, Forde PM, Voong RK, Marrone KA, Lam VK, Hann CL, Broderick SR, Battafarano RJ, Ha JS, Bush EL, Yang SC, Hales RK, Feliciano JL. Association of severe lymphopenia and disease progression in unresectable locally advanced non-small cell lung cancer treated with definitive chemoradiation and immunotherapy. Lung Cancer 2021; 154:36-43. [PMID: 33611224 DOI: 10.1016/j.lungcan.2021.01.022] [Citation(s) in RCA: 27] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2020] [Revised: 12/22/2020] [Accepted: 01/21/2021] [Indexed: 12/18/2022]
Abstract
BACKGROUND Definitive chemoradiation with consolidative immunotherapy offers the best chance for cure in patients with unresectable, locally advanced non-small cell lung cancer (NSCLC). However, treatment-related lymphopenia (TRL) may negatively impact outcomes. METHODS Patients definitively treated with chemoradiation and immunotherapy from 2015 to 2019 at a single tertiary academic center were identified. Severe lymphopenia was defined as <0.5 × 109 cells/L. Progression-free survival (PFS) was calculated by Kaplan Meier methodology. Univariate and multivariate Cox Proportional Hazard modeling was used to correlate clinical variables with disease outcome. Immune-related adverse events (irAEs) were assessed according to CTCAE version 5.0 criteria. RESULTS Seventy-eight patients were included in the final cohort. The median age was 66 years (IQR: 58-73), 55 % were males, and 88 % had a KPS of >70. At baseline, 90 % (n = 70/78) of patients had a normal ALC and one patient had severe lymphopenia. After chemoradiation, the median ALC decreased from 1.52 × 109cells/L (IQR: 1.23-1.98) to 0.72 × 109cells/L (IQR: 0.52-0.94) (p < 0.001), 22 % (n = 17/78) of patients had a normal ALC, and 23 % (n = 18/78) of patients developed severe lymphopenia. Patients who initiated consolidative immunotherapy with severe lymphopenia had worse PFS than those who did not (median 217 days [IQR: 120-434] vs. 570 days [IQR: 401-NR], p < 0.001). On multivariate modeling, severe lymphopenia at the time of immunotherapy initiation remained an independent predictor of worse PFS (HR 4.90, p < 0.001). CONCLUSIONS This is the first report to associate severe TRL with disease progression in patients with locally advanced NSCLC receiving consolidative immunotherapy. Factors associated with development of lymphopenia and strategies to mitigate lymphopenic effects should be considered.
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Affiliation(s)
- Cole Friedes
- Department of Radiation Oncology and Molecular Radiation Sciences, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Turja Chakrabarti
- Department of Medicine, Johns Hopkins Bayview Medical Center, Baltimore, MD, USA
| | - Sarah Olson
- Biostatistics, Epidemiology, and Data Management Core (BEAD), Johns Hopkins Bayview Medical Center, Baltimore, MD, USA
| | - Laura Prichett
- Biostatistics, Epidemiology, and Data Management Core (BEAD), Johns Hopkins Bayview Medical Center, Baltimore, MD, USA
| | - Julie R Brahmer
- Department of Oncology, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Patrick M Forde
- Department of Oncology, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Ranh K Voong
- Department of Radiation Oncology and Molecular Radiation Sciences, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Kristen A Marrone
- Department of Oncology, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Vincent K Lam
- Department of Oncology, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Christine L Hann
- Department of Oncology, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Stephen R Broderick
- Department of Thoracic Surgery, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Richard J Battafarano
- Department of Thoracic Surgery, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Jinny S Ha
- Department of Thoracic Surgery, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Errol L Bush
- Department of Thoracic Surgery, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Stephen C Yang
- Department of Thoracic Surgery, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Russel K Hales
- Department of Radiation Oncology and Molecular Radiation Sciences, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Josephine L Feliciano
- Department of Oncology, Johns Hopkins University School of Medicine, Baltimore, MD, USA.
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Koukourakis MI, Giatromanolaki A. Lymphopenia and intratumoral lymphocytic balance in the era of cancer immuno-radiotherapy. Crit Rev Oncol Hematol 2021; 159:103226. [PMID: 33482348 DOI: 10.1016/j.critrevonc.2021.103226] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2020] [Revised: 12/15/2020] [Accepted: 01/16/2021] [Indexed: 02/08/2023] Open
Abstract
INTRODUCTION The immune response has been recognized as a major tumor-eradication component of radiotherapy. OBJECTIVE This review studies, under a clinical perspective, two contrasting effects of radiotherapy, namely immunosuppression and radiovaccination. MATERIALS AND METHODS We critically reviewed the available clinical and experimental experience on radiotherapy-induced lymphopenia. RESULTS Radiation-induced tumor damage promotes radio-vaccination, enhances cytotoxic immune responses, and potentiates immunotherapy. Nevertheless, radiotherapy induces systemic and intratumoral lymphopenia. The above effects are directly related to radiotherapy fractionation and field size/location, and tumor characteristics. DISCUSSION Hypofractionated stereotactic and accelerated irradiation better promotes radio-vaccination and produces less severe lymphopenia. Adopting cytoprotective policies and combining lympho-stimulatory agents or agents blocking regulatory lymphocyte activity are awaited to unmask the radio-vaccination effect, enhancing the efficacy immuno-radiotherapy. CONCLUSION Radiation-induced lymphopenia and immunosuppression are important issues that should be considered in the design of immuno-radiotherapy clinical trials.
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Affiliation(s)
- Michael I Koukourakis
- Department of Radiotherapy/Oncology, Medical School, Democritus University of Thrace, Alexandroupolis 68100, Greece.
| | - Alexandra Giatromanolaki
- Department of Pathology, Medical School, Democritus University of Thrace, Alexandroupolis 68100, Greece
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Guo T, Zou L, Ni J, Chu X, Zhu Z. Radiotherapy for unresectable locally advanced non-small cell lung cancer: a narrative review of the current landscape and future prospects in the era of immunotherapy. Transl Lung Cancer Res 2020; 9:2097-2112. [PMID: 33209629 PMCID: PMC7653144 DOI: 10.21037/tlcr-20-511] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Significant recent advances have occurred in the use of radiation therapy for locally advanced non-small cell lung cancer (LA-NSCLC). In fact, the past few decades have seen both therapeutic gains and setbacks in the evolution of radiotherapy for LA-NSCLC. The PACIFIC trial has heralded a new era of immunotherapy and has raised important questions for future study, such as the future directions of radiation therapy for LA-NSCLC in the era of immunotherapy. Modern radiotherapy techniques such as three-dimensional (3D) conformal radiotherapy and intensity-modulated radiotherapy (IMRT) provide opportunities for improved target conformity and reduced normal-tissue exposure. However, the low-dose radiation volume brought by IMRT and its effects on the immune system deserve particular attention when combing radiotherapy and immunotherapy. Particle radiotherapy offers dosimetric advantages and exhibits great immunoregulatory potential. With the ongoing improvement in particle radiotherapy techniques and knowledge, the combination of immunotherapy and particle radiotherapy has tremendous potential to improve treatment outcomes. Of particular importance are questions on the optimal radiation schedule in the settings of radio-immunotherapy. Strategies for the reduction of the irradiated field such as involved-field irradiation (IFI) and omission of clinical target volume (CTV) hold promise for better preservation of immune function while not compromising locoregional and distant control. In addition, different dose-fractionation regimens can have diverse effects on the immune system. Thus, prospective trials are urgently needed to establish the optimal dose fractionation regimen. Moreover, personalized radiotherapy which allows the tailoring of radiation dose to each individual's genetic background and immune state is of critical importance in maximizing the benefit of radiation to patients with LA-NSCLC.
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Affiliation(s)
- Tiantian Guo
- Department of Radiation Oncology, Fudan University Shanghai Cancer Center, Shanghai, China.,Department of Oncology, Shanghai Medical College
| | - Liqing Zou
- Department of Radiation Oncology, Fudan University Shanghai Cancer Center, Shanghai, China.,Department of Oncology, Shanghai Medical College
| | - Jianjiao Ni
- Department of Radiation Oncology, Fudan University Shanghai Cancer Center, Shanghai, China.,Department of Oncology, Shanghai Medical College
| | - Xiao Chu
- Department of Radiation Oncology, Fudan University Shanghai Cancer Center, Shanghai, China.,Department of Oncology, Shanghai Medical College
| | - Zhengfei Zhu
- Department of Radiation Oncology, Fudan University Shanghai Cancer Center, Shanghai, China.,Department of Oncology, Shanghai Medical College.,Institute of Thoracic Oncology, Fudan University, Shanghai, China
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40
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Zou L, Chu L, Xia F, Zhou L, Yang X, Ni J, Chen J, Zhu Z. Is clinical target volume necessary?-a failure pattern analysis in patients with locally advanced non-small cell lung cancer treated with concurrent chemoradiotherapy using intensity-modulated radiotherapy technique. Transl Lung Cancer Res 2020; 9:1986-1995. [PMID: 33209618 PMCID: PMC7653148 DOI: 10.21037/tlcr-20-523] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Background Our previous dosimetric study showed that for locally advanced non-small cell lung cancer (LA-NSCLC), radiotherapy with intensity-modulated radiotherapy (IMRT) technique could deliver sufficient dose coverage to subclinical regions and reduce the dose to normal tissues with the omission of clinical target volume (CTV). To further clinically validate this strategy, we conducted the current study to analyze the failure pattern for patients with LA-NSCLC treated with concurrent chemotherapy and CTV-omitted IMRT. We also investigated the effects of target volumes on lymphopenia during radiotherapy to further test the potential benefits of CTV omission in anti-tumor immunotherapy. Methods A total of 63 patients with LA-NSCLC treated with CTV-omitted IMRT with concurrent chemotherapy were enrolled in this study. Their planning target volume (PTV) (also PTV-g) was expanded directly from gross tumor volume (GTV). A virtual CTV was expanded from GTV, and the PTV generated from virtual CTV was named planning target volume with CTV expansion (PTV-c). Treatment failures were divided into local, regional, and distant failures, and local–regional recurrences were classified into inside PTV-g (IN-PTV-g), between PTV-g and PTV-c (PTV-g-c), and outside PTV-c (OUT-PTV-c). The relationship between lymphopenia during radiotherapy and the target volumes was also evaluated using Spearman’s correlation analysis. Results Among the 60 patients with detailed follow-up data for recurrences, 46 (76.7%) experienced recurrences, with 18 (30.0%) being local recurrence, 5 (8.4%) being regional failure, and 33 (55.0%) being distant failure. For the 21 patients with local–regional recurrences, 16, 6, and 1 were IN-PTV-g, OUT-PTV-c, and PTV-g-c recurrences, respectively. Lymphopenia during radiotherapy was associated with both GTV and PTV, with larger volumes linked to severe lymphopenia. Conclusions CTV omission is feasible for LA-NSCLC treated with concurrent chemoradiotherapy and does not compromise failure inside the subclinical region. The radiation volumes were associated with lymphopenia during radiotherapy, with larger volumes related to severe lymphopenia. This finding supports the further exploration of CTV omission for immunotherapy.
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Affiliation(s)
- Liqing Zou
- Department of Radiation Oncology, Fudan University Shanghai Cancer Center, Shanghai, China.,Department of Oncology, Fudan University Shanghai Medical College, Shanghai, China
| | - Li Chu
- Department of Radiation Oncology, Fudan University Shanghai Cancer Center, Shanghai, China.,Department of Oncology, Fudan University Shanghai Medical College, Shanghai, China
| | - Fan Xia
- Department of Radiation Oncology, Fudan University Shanghai Cancer Center, Shanghai, China.,Department of Oncology, Fudan University Shanghai Medical College, Shanghai, China
| | - Lijun Zhou
- Department of Radiation Oncology, Fudan University Shanghai Cancer Center, Shanghai, China.,Department of Oncology, Fudan University Shanghai Medical College, Shanghai, China
| | - Xi Yang
- Department of Radiation Oncology, Fudan University Shanghai Cancer Center, Shanghai, China.,Department of Oncology, Fudan University Shanghai Medical College, Shanghai, China
| | - Jianjiao Ni
- Department of Radiation Oncology, Fudan University Shanghai Cancer Center, Shanghai, China.,Department of Oncology, Fudan University Shanghai Medical College, Shanghai, China
| | - Junchao Chen
- Department of Radiation Oncology, Fudan University Shanghai Cancer Center, Shanghai, China.,Department of Oncology, Fudan University Shanghai Medical College, Shanghai, China
| | - Zhengfei Zhu
- Department of Radiation Oncology, Fudan University Shanghai Cancer Center, Shanghai, China.,Department of Oncology, Fudan University Shanghai Medical College, Shanghai, China.,Institute of Thoracic Oncology, Fudan University, Shanghai, China
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41
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Burdett N, Desai J. New biomarkers for checkpoint inhibitor therapy. ESMO Open 2020; 5:e000597. [PMID: 32933940 PMCID: PMC7493090 DOI: 10.1136/esmoopen-2019-000597] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2019] [Revised: 11/20/2019] [Accepted: 11/27/2019] [Indexed: 12/19/2022] Open
Abstract
Immune checkpoint inhibitor blockade has vastly changed treatment paradigms and improved outcomes of many solid organ malignancies. The achievements of the last decade have transformed the outcomes of several tumour types, most notably metastatic melanoma. There are, however, still large numbers of patients who receive checkpoint inhibitor therapy and do not respond. In addition to potential lack of efficacy, checkpoint inhibitors also come with a unique and sometimes devastating side-effect profile. There exists a strong need for biomarkers to accurately predict response, improve treatment selection and avoid exposing patients to toxicity where there is minimal likelihood of response. There is a wide range of methodologies investigating predictive biomarkers in this space; in this review, we address the major putative biomarkers of interest. These include conventional serum tests such as lymphocyte indices and lactate dehydrogenase, and more novel research markers such as interleukin-6 and T receptor clonality. We discuss tumorous factors that may be of interest in certain tumour types, and finally gene expression profiling. Significant research continues into many of these potential predictive biomarkers in response to the emergent need to better select patients who will benefit from treatment.
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Affiliation(s)
- Nikki Burdett
- Medical Oncology, Peter MacCallum Cancer Centre, Melbourne, Victoria, Australia
| | - Jayesh Desai
- Medical Oncology, Peter MacCallum Cancer Centre, Melbourne, Victoria, Australia; Sir Peter MacCallum Department of Oncology, The University of Melbourne, Melbourne, Victoria, Australia.
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42
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Takada K, Takamori S, Yoneshima Y, Tanaka K, Okamoto I, Shimokawa M, Oba T, Osoegawa A, Tagawa T, Takenoyama M, Oda Y, Nakanishi Y, Mori M. Serum markers associated with treatment response and survival in non-small cell lung cancer patients treated with anti-PD-1 therapy. Lung Cancer 2020; 145:18-26. [PMID: 32388276 DOI: 10.1016/j.lungcan.2020.04.034] [Citation(s) in RCA: 48] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2020] [Revised: 04/23/2020] [Accepted: 04/28/2020] [Indexed: 11/30/2022]
Abstract
BACKGROUND Several serum markers have been associated with treatment response and clinical outcome in non-small cell lung cancer (NSCLC) patients treated with immune checkpoint inhibitors. MATERIALS AND METHODS We performed univariate and multivariate analyses on 226 patients with advanced or recurrent NSCLC treated with anti-programmed cell death-1 (PD-1) therapy. The cut-off values for body mass index (BMI), albumin (Alb), and serum inflammatory markers were determined by receiver operating characteristic curve analyses. Tumor response was assessed by computed tomography according to the Response Evaluation Criteria in Solid Tumors, version 1.1. RESULTS BMI ≥ 19.1 kg/m2 and derived neutrophil-lymphocyte ratio (dNLR) < 2.79 were independent predictors of overall response, and Alb ≥ 3.5 g/dL and dNLR < 2.79 were independent predictors of disease control. Analyses of survival revealed that Alb < 3.5 g/dL, dNLR ≥ 2.79, lymphocyte-monocyte ratio < 2.12, and red blood cell distribution width ≥ 15.9 % were independent predictors of both progression-free and overall survival. Moreover, these markers tended to have a strong impact on survival, especially among patients with programmed cell death-ligand 1 tumor proportion score ≥ 50 %. CONCLUSIONS dNLR might be the most important factor for predicting the efficacy in NSCLC patients treated with anti-PD-1 therapy.
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Affiliation(s)
- Kazuki Takada
- Department of Surgery and Science, Graduate School of Medical Sciences, Kyushu University, 3-1-1 Maidashi, Higashi-ku, Fukuoka 812-8582, Japan.
| | - Shinkichi Takamori
- Department of Thoracic Oncology, National Hospital Organization Kyushu Cancer Center, 3-1-1 Notame, Minami-ku, Fukuoka 811-1395, Japan
| | - Yasuto Yoneshima
- Research Institute for Diseases of the Chest, Graduate School of Medical Sciences, Kyushu University, 3-1-1 Maidashi, Higashi-ku, Fukuoka 812-8582, Japan
| | - Kentaro Tanaka
- Research Institute for Diseases of the Chest, Graduate School of Medical Sciences, Kyushu University, 3-1-1 Maidashi, Higashi-ku, Fukuoka 812-8582, Japan
| | - Isamu Okamoto
- Research Institute for Diseases of the Chest, Graduate School of Medical Sciences, Kyushu University, 3-1-1 Maidashi, Higashi-ku, Fukuoka 812-8582, Japan
| | - Mototsugu Shimokawa
- Department of Biostatistics, Yamaguchi University Graduate School of Medicine, 1-1-1 Minamikogushi, Ube, Yamaguchi 755-8505, Japan
| | - Taro Oba
- Department of Surgery and Science, Graduate School of Medical Sciences, Kyushu University, 3-1-1 Maidashi, Higashi-ku, Fukuoka 812-8582, Japan
| | - Atsushi Osoegawa
- Department of Surgery and Science, Graduate School of Medical Sciences, Kyushu University, 3-1-1 Maidashi, Higashi-ku, Fukuoka 812-8582, Japan
| | - Tetsuzo Tagawa
- Department of Surgery and Science, Graduate School of Medical Sciences, Kyushu University, 3-1-1 Maidashi, Higashi-ku, Fukuoka 812-8582, Japan
| | - Mitsuhiro Takenoyama
- Department of Thoracic Oncology, National Hospital Organization Kyushu Cancer Center, 3-1-1 Notame, Minami-ku, Fukuoka 811-1395, Japan
| | - Yoshinao Oda
- Department of Anatomic Pathology, Graduate School of Medical Sciences, Kyushu University, 3-1-1 Maidashi, Higashi-ku, Fukuoka 812-8582, Japan
| | - Yoichi Nakanishi
- Research Institute for Diseases of the Chest, Graduate School of Medical Sciences, Kyushu University, 3-1-1 Maidashi, Higashi-ku, Fukuoka 812-8582, Japan
| | - Masaki Mori
- Department of Surgery and Science, Graduate School of Medical Sciences, Kyushu University, 3-1-1 Maidashi, Higashi-ku, Fukuoka 812-8582, Japan
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Li W, Li M, Wang T, Ma G, Deng Y, Pu D, Liu Z, Wu Q, Liu X, Zhou Q. Controlling Nutritional Status (CONUT) score is a prognostic factor in patients with resected breast cancer. Sci Rep 2020; 10:6633. [PMID: 32313183 PMCID: PMC7171067 DOI: 10.1038/s41598-020-63610-7] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2018] [Accepted: 03/27/2020] [Indexed: 02/05/2023] Open
Abstract
The present study aimed to determine the correlation between controlling nutritional status (CONUT) and prognosis in resected breast cancer patients. Totally, 861 breast cancer patients with surgical resection in West China Hospital of Sichuan University between 2007 and 2010 were included. The relationship between CONUT and various clinicopathological factors as well as prognosis was evaluated. The results showed that the optimal cutoff value for CONUT to predict the 5-year survival was 3 and CONUT had a higher area under the ROC curve (AUC) for 5-year disease free survival (DFS) and overall survival (OS) prediction compared with the neutrophil lymphocyte ratio (NLR) and prognostic nutritional index (PNI). High CONUT was significantly correlated with older age, lymph node involvement, advanced T-stage, and surgery type. In the multivariate analysis, CONUT-high patients had worse DFS and OS, when compared with CONUT-low patients. In conclusion, preoperative CONUT is a useful marker for predicting long term outcomes in breast cancer patients after curative resection.
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Affiliation(s)
- Wen Li
- Lung Cancer Center, West China Hospital, Sichuan University, Chengdu, Sichuan, 610041, P.R. China
| | - Min Li
- Department of Cancer, The People's Hospital of Yuechi, Guang'an, Sichuan, 638300, P.R. China
| | - Ting Wang
- Lung Cancer Center, West China Hospital, Sichuan University, Chengdu, Sichuan, 610041, P.R. China
| | - Guangzhi Ma
- Lung Cancer Center, West China Hospital, Sichuan University, Chengdu, Sichuan, 610041, P.R. China
| | - Yunfu Deng
- Lung Cancer Center, West China Hospital, Sichuan University, Chengdu, Sichuan, 610041, P.R. China
| | - Dan Pu
- Lung Cancer Center, West China Hospital, Sichuan University, Chengdu, Sichuan, 610041, P.R. China
| | - Zhenkun Liu
- Lung Cancer Center, West China Hospital, Sichuan University, Chengdu, Sichuan, 610041, P.R. China
| | - Qiang Wu
- Lung Cancer Center, West China Hospital, Sichuan University, Chengdu, Sichuan, 610041, P.R. China
| | - Xuejuan Liu
- Department of Breast Surgery, West China Hospital of Sichuan University, Chengdu, Sichuan, 610041, P.R. China
| | - Qinghua Zhou
- Lung Cancer Center, West China Hospital, Sichuan University, Chengdu, Sichuan, 610041, P.R. China.
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So TH, Chan SK, Chan WL, Choi H, Chiang CL, Lee V, Lam TC, Wong I, Law S, Kwong D, Ming Spring Kong F, Jin JY, Lam KO. Lymphopenia and Radiation Dose to Circulating Lymphocytes With Neoadjuvant Chemoradiation in Esophageal Squamous Cell Carcinoma. Adv Radiat Oncol 2020; 5:880-888. [PMID: 33089018 PMCID: PMC7560564 DOI: 10.1016/j.adro.2020.03.021] [Citation(s) in RCA: 30] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2020] [Revised: 03/25/2020] [Accepted: 03/31/2020] [Indexed: 12/25/2022] Open
Abstract
Purpose We hypothesized that radiation-induced lymphopenia could be predicted by the effective dose to the circulating immune cells (EDIC) in advanced esophageal squamous cell carcinoma treated with trimodality therapy according to the Dutch ChemoRadiotherapy for Oesophageal cancer followed by Surgery Study (CROSS) trial regimen. To test this hypothesis, we examined the effect of EDIC on the degree of lymphocyte drop (lymphocyte nadir). Methods and Materials Patients with advanced nonmetastatic esophageal squamous cell carcinoma treated in a single tertiary cancer center from 2012 to 2018 were eligible for this study. All patients had to have a radiation therapy plan available for EDIC computation and received neoadjuvant chemoradiation according to the Dutch CROSS trial regimen before radical esophagectomy. The EDIC was calculated as a function of integral doses to the lung, heart, and total body with a verified mathematical model. The association between EDIC and lymphocyte nadir was studied, and the relationships of overall survival (OS) with lymphocyte nadir and EDIC were assessed using multivariable Cox regression model. Results This analysis included 92 eligible consecutive patients (77 men and 15 women). The mean EDIC was 2.8 Gy (range, 0.6-4.4). EDIC was significantly correlated with lymphocyte nadir (Spearman coefficient = –0.505; P < .01), and lymphocyte nadir was a significant independent factor for shorter OS (hazard ratio = 0.63; P < .001). Lymphocyte nadir was also the most significant factor in determining OS among other clinical parameters. Exploratory analysis showed significant OS differences between EDIC groups (<2, 2-4, and >4 Gy). The 2–year OS rates were 66.7%, 42.7%, and 16.7% for EDIC <2, 2 to 4, and >4 Gy, respectively. Conclusions There was a significant correlation between radiation dose to circulating immune cells and lymphocyte nadir, which in turn affected OS in patients with advanced nonmetastatic esophageal squamous cell carcinoma treated by trimodality therapy.
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Affiliation(s)
- Tsz Him So
- Department of Clinical Oncology, the University of Hong Kong, Hong Kong
| | - Sik Kwan Chan
- Department of Clinical Oncology, the University of Hong Kong, Hong Kong
| | - Wing Lok Chan
- Department of Clinical Oncology, the University of Hong Kong, Hong Kong
| | - Horace Choi
- Department of Clinical Oncology, the University of Hong Kong, Hong Kong
| | - Chi Leung Chiang
- Department of Clinical Oncology, the University of Hong Kong, Hong Kong
| | - Victor Lee
- Department of Clinical Oncology, the University of Hong Kong, Hong Kong
| | - Tai Chung Lam
- Department of Clinical Oncology, the University of Hong Kong, Hong Kong
| | - Ian Wong
- Department of Surgery, the University of Hong Kong, Hong Kong
| | - Simon Law
- Department of Surgery, the University of Hong Kong, Hong Kong
| | - Dora Kwong
- Department of Clinical Oncology, the University of Hong Kong, Hong Kong
| | | | - Jian Yue Jin
- Department of Radiation Oncology, University Hospitals/Seidman Cancer Center and Case Comprehensive Cancer Center, Mentor, Ohio
| | - Ka On Lam
- Department of Clinical Oncology, the University of Hong Kong, Hong Kong
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Harrold J, Gisleskog PO, Perez-Ruixo JJ, Delor I, Chow A, Jacqmin P, Melhem M. Prediction of Survival Benefit of Filgrastim in Adult and Pediatric Patients With Acute Radiation Syndrome. Clin Transl Sci 2020; 13:807-817. [PMID: 32112517 PMCID: PMC7359936 DOI: 10.1111/cts.12777] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2019] [Accepted: 01/22/2020] [Indexed: 12/30/2022] Open
Abstract
Acute exposure to high doses of radiation leads to severe myelosuppression, but few treatments are currently available to treat hematopoietic syndrome of acute radiation syndrome. Granulocyte colony stimulating factors (e.g., filgrastim) stimulate proliferation of neutrophil precursors and enhance mature neutrophil function. Owing to ethical constraints on conducting clinical research in lethally irradiated humans, we developed a model‐based strategy to integrate preclinical experience in irradiated nonhuman primates (NHPs) and other clinical myelosuppressive conditions to inform filgrastim dosing to treat hematopoietic syndrome of acute radiation syndrome. Models predicting neutrophil counts and overall survival based on drug exposures were calibrated and scaled from NHPs to adult and pediatric human subjects. Several scenarios were examined investigating variations in filgrastim doses, dose frequency, treatment initiation, and duration, as well as the effect of age and radiation dose rate. Model‐based simulations and established safety profiles supported that a subcutaneous filgrastim dose of 10 µg/kg once daily provides a significant survival benefit (50%) over placebo in both adults and children, provided that the treatment is initiated within 1–14 days after radiation exposure and lasts 2–3 weeks. For treatment durations of longer than 3 weeks, filgrastim treatment is not expected to provide significantly greater benefit. This survival benefit is expected to hold for the wide range of radiation doses and dose rates (0.01–1,000 Gy/hours) examined.
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Affiliation(s)
- John Harrold
- Department of Clinical Pharmacology, Modeling and Simulation, Amgen Inc., Thousand Oaks, California, USA
| | | | - Juan Jose Perez-Ruixo
- Department of Clinical Pharmacology, Modeling and Simulation, Amgen Inc., Thousand Oaks, California, USA
| | | | - Andrew Chow
- Department of Clinical Pharmacology, Modeling and Simulation, Amgen Inc., Thousand Oaks, California, USA
| | | | - Murad Melhem
- Department of Clinical Pharmacology, Modeling and Simulation, Amgen Inc., Thousand Oaks, California, USA
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Lambin P, Lieverse RIY, Eckert F, Marcus D, Oberije C, van der Wiel AMA, Guha C, Dubois LJ, Deasy JO. Lymphocyte-Sparing Radiotherapy: The Rationale for Protecting Lymphocyte-rich Organs When Combining Radiotherapy With Immunotherapy. Semin Radiat Oncol 2020; 30:187-193. [PMID: 32381298 PMCID: PMC8412054 DOI: 10.1016/j.semradonc.2019.12.003] [Citation(s) in RCA: 51] [Impact Index Per Article: 12.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
There is now strong clinical and preclinical evidence that lymphocytes, for example, CD8+ T cells, are key effectors of immunotherapy and that irradiation of large blood vessels, the heart, and lymphoid organs (including nodes, spleen, bones containing bone marrow, and thymus in children) causes transient or persistent lymphopenia. Furthermore, there is extensive clinical evidence, across multiple cancer sites and treatment modalities, that lymphopenia correlates strongly with decreased overall survival. At the moment, we lack quantitative evidence to establish the relationship between dose-volume and dose-rate to critical normal structures and lymphopenia. Therefore, we propose that data should be systematically recorded to characterise a possible quantitative relationship. This might enable us to improve the efficacy of radiotherapy and develop strategies to predict and prevent treatment-related lymphopenia. In anticipation of more quantitative data, we recommend the application of the principle of As Low As Reasonably Achievable to lymphocyte-rich regions for radiotherapy treatment planning to reduce the radiation doses to these structures, thus moving toward "Lymphocyte-Sparing Radiotherapy."
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Affiliation(s)
- Philippe Lambin
- The D-Lab and The M-Lab, Department of Precision Medicine, GROW - School for Oncology and Developmental Biology, Maastricht University, Maastricht, The Netherlands.
| | - Relinde I Y Lieverse
- The D-Lab and The M-Lab, Department of Precision Medicine, GROW - School for Oncology and Developmental Biology, Maastricht University, Maastricht, The Netherlands
| | - Franziska Eckert
- Department of Radiation Oncology, University Hospital and Medical Faculty Tübingen, Eberhard Karls University Tübingen, Tübingen, Germany
| | - Damiënne Marcus
- The D-Lab and The M-Lab, Department of Precision Medicine, GROW - School for Oncology and Developmental Biology, Maastricht University, Maastricht, The Netherlands
| | - Cary Oberije
- The D-Lab and The M-Lab, Department of Precision Medicine, GROW - School for Oncology and Developmental Biology, Maastricht University, Maastricht, The Netherlands
| | - Alexander M A van der Wiel
- The D-Lab and The M-Lab, Department of Precision Medicine, GROW - School for Oncology and Developmental Biology, Maastricht University, Maastricht, The Netherlands
| | - Chandan Guha
- Department of Radiation Oncology, Montefiore Medical Center, Bronx, NY
| | - Ludwig J Dubois
- The D-Lab and The M-Lab, Department of Precision Medicine, GROW - School for Oncology and Developmental Biology, Maastricht University, Maastricht, The Netherlands
| | - Joseph O Deasy
- Department of Medical Physics, Memorial Sloan Kettering Cancer Center, New York, NY
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Gondhowiardjo SA, Handoko, Adham M, Rachmadi L, Kodrat H, Tobing DL, Haryoga IM, Dwiyono AG, Kristian YA, Mayang Permata TB. Tumor microenvironment predicts local tumor extensiveness in PD-L1 positive nasopharyngeal cancer. PLoS One 2020; 15:e0230449. [PMID: 32191754 PMCID: PMC7082005 DOI: 10.1371/journal.pone.0230449] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2019] [Accepted: 03/01/2020] [Indexed: 12/13/2022] Open
Abstract
Tumor microenvironment have been implicated in many kind of cancers to hold an important role in determining treatment success especially with immunotherapy. In nasopharyngeal cancer, the prognostic role of this immune cells within tumor microenvironment is still doubtful. We conducted a study that included 25 nasopharyngeal cancer biopsy specimens to seek a more direct relationship between tumor infiltrating immune cells and tumor progression. Apart from that, we also checked the PD-L1 protein through immunohistochemistry. The PD-L1 was positively expressed in all our 25 samples with nasopharyngeal cancer WHO type 3 histology. Majority samples have >50% PD-L1 expression in tumor cells. We also found that denser local tumor infiltrating immune cells population have relatively much smaller local tumor volume. The inverse applied, with the mean local tumor volumes were 181.92 cm3 ± 81.45 cm3, 117.13 cm3 ± 88.72 cm3, and 55.13 cm3 ± 25.06 cm3 for mild, moderate, and heavy immune cells infiltration respectively (p = 0.013). Therefore, we concluded that tumor infiltrating immune cells play an important role in tumor progression, hence evaluating this simple and predictive factor may provide us with some valuable prognostic information.
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Affiliation(s)
- Soehartati A. Gondhowiardjo
- Department of Radiotherapy, Faculty of Medicine, Universitas Indonesia / Cipto Mangunkusumo National General Hospital, Jakarta, Indonesia
| | - Handoko
- Department of Radiotherapy, Faculty of Medicine, Universitas Indonesia / Cipto Mangunkusumo National General Hospital, Jakarta, Indonesia
| | - Marlinda Adham
- Department of Ear, Nose and Throat–Head and Neck Surgery, Faculty of Medicine, Universitas Indonesia / Cipto Mangunkusumo National General Hospital, Jakarta, Indonesia
| | - Lisnawati Rachmadi
- Department of Anatomical Pathology, Faculty of Medicine, Universitas Indonesia / Cipto Mangunkusumo National General Hospital, Jakarta, Indonesia
| | - Henry Kodrat
- Department of Radiotherapy, Faculty of Medicine, Universitas Indonesia / Cipto Mangunkusumo National General Hospital, Jakarta, Indonesia
| | - Demak Lumban Tobing
- Department of Clinical Pathology, Dharmais National Cancer Hospital, Jakarta, Indonesia
| | - I. Made Haryoga
- Department of Radiotherapy, Faculty of Medicine, Universitas Indonesia / Cipto Mangunkusumo National General Hospital, Jakarta, Indonesia
| | - Agustinus Gatot Dwiyono
- Department of Radiotherapy, Faculty of Medicine, Universitas Indonesia / Cipto Mangunkusumo National General Hospital, Jakarta, Indonesia
| | - Yoseph Adi Kristian
- Department of Radiotherapy, Faculty of Medicine, Universitas Indonesia / Cipto Mangunkusumo National General Hospital, Jakarta, Indonesia
| | - Tiara Bunga Mayang Permata
- Department of Radiotherapy, Faculty of Medicine, Universitas Indonesia / Cipto Mangunkusumo National General Hospital, Jakarta, Indonesia
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Kiriu T, Yamamoto M, Nagano T, Koyama K, Katsurada M, Tamura D, Nakata K, Tachihara M, Kobayashi K, Nishimura Y. Prognostic Value of Red Blood Cell Distribution Width in Non-small Cell Lung Cancer Treated With Anti-programmed Cell Death-1 Antibody. In Vivo 2019; 33:213-220. [PMID: 30587626 DOI: 10.21873/invivo.11462] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2018] [Revised: 10/30/2018] [Accepted: 10/31/2018] [Indexed: 12/12/2022]
Abstract
BACKGROUND/AIM Red cell distribution width (RDW) has been reported to reflect the inflammation and nutrition status and predict prognosis of non-small cell lung cancer (NSCLC) patients treated with anti-programmed cell death-1 (PD-1) antibody. The aim of this study was to analyze the correlation between RDW and prognosis of NSCLC patients. PATIENTS AND METHODS We collected retrospective data on consecutive NSCLC patients treated with anti-PD-1 antibody from December 2015 to April 2018 at the Kobe University Hospital, Japan. RESULTS Forty-seven patients were treated. Patients with RDW ≥16% had a significantly shorter OS (p=0.010) compared to those with RDW <16%. In multivariate analysis, RDW ≥16% was an independent factor predicting poor prognosis (p=0.019). CONCLUSION Pre-treatment RDW ≥16% is an indicator of poor prognosis. RDW is an inexpensive, convenient, and routinely available marker of prognosis.
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Affiliation(s)
- Tatsunori Kiriu
- Division of Respiratory Medicine, Department of Internal Medicine, Kobe University Graduate School of Medicine, Kobe, Japan
| | - Masatsugu Yamamoto
- Division of Respiratory Medicine, Department of Internal Medicine, Kobe University Graduate School of Medicine, Kobe, Japan
| | - Tatsuya Nagano
- Division of Respiratory Medicine, Department of Internal Medicine, Kobe University Graduate School of Medicine, Kobe, Japan
| | - Kiyoko Koyama
- Division of Respiratory Medicine, Department of Internal Medicine, Kobe University Graduate School of Medicine, Kobe, Japan
| | - Masahiro Katsurada
- Division of Respiratory Medicine, Department of Internal Medicine, Kobe University Graduate School of Medicine, Kobe, Japan
| | - Daisuke Tamura
- Division of Respiratory Medicine, Department of Internal Medicine, Kobe University Graduate School of Medicine, Kobe, Japan
| | - Kyosuke Nakata
- Division of Respiratory Medicine, Department of Internal Medicine, Kobe University Graduate School of Medicine, Kobe, Japan
| | - Motoko Tachihara
- Division of Respiratory Medicine, Department of Internal Medicine, Kobe University Graduate School of Medicine, Kobe, Japan
| | - Kazuyuki Kobayashi
- Division of Respiratory Medicine, Department of Internal Medicine, Kobe University Graduate School of Medicine, Kobe, Japan
| | - Yoshihiro Nishimura
- Division of Respiratory Medicine, Department of Internal Medicine, Kobe University Graduate School of Medicine, Kobe, Japan
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Hematologic Markers as Prognostic Factors in Nonmetastatic Esophageal Cancer Patients under Concurrent Chemoradiotherapy. BIOMED RESEARCH INTERNATIONAL 2019; 2019:1263050. [PMID: 30834254 PMCID: PMC6374875 DOI: 10.1155/2019/1263050] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/07/2018] [Accepted: 01/14/2019] [Indexed: 12/17/2022]
Abstract
Nonmetastatic esophageal cancer can demonstrate a high local recurrence rate even under the standard treatment. We evaluated platelet counts before and after concurrent chemoradiotherapy (CCRT), neutrophil-to-lymphocyte ratio, and platelet-to-lymphocyte ratio for predicting esophageal cancer prognosis under CCRT. Newly diagnosed patients with esophageal cancer (stages IA–IIIC) who underwent CCRT during January 2013–December 2017 were enrolled. The data were collected retrospectively. Overall survival (OS), time to progressive disease (TPD), and time to metastasis (TM) were recorded for indicating prognosis. Kaplan–Meier curves were plotted and univariate and multivariate analyses were performed. In total, 105 patients were enrolled. The stages of esophageal cancer and surgery were associated with prognosis (i.e., OS, TPD, and TM). Based on TPD and TM, women had better prognosis than men. In the univariate analysis, high pre- and post-CCRT platelet counts (>300,000/μL), platelet-to-lymphocyte ratio (PLR), and neutrophil-to-lymphocyte ratio (NLR) as well as low lymphocyte percentage were significantly associated with poor prognosis. However, in the multivariate analysis, only post-CCRT high platelet count (>300,000/μL) remained significantly associated with poor prognosis (P = .041, .045, and .023 for OS, TPD, and TM, respectively). Poor prognosis was observed in patients with high platelet counts, PLR, NLR, and low lymphocyte percentage. Surgery was an independent factor predicting better prognosis. Our findings may have clinical significance with regard to therapeutic decision-making.
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