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Thompson JJ, McGovern J, Roxburgh CSD, Edwards J, Dolan RD, McMillan DC. The relationship between LDH and GLIM criteria for cancer cachexia: Systematic review and meta-analysis. Crit Rev Oncol Hematol 2024; 199:104378. [PMID: 38754770 DOI: 10.1016/j.critrevonc.2024.104378] [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: 10/12/2023] [Revised: 04/02/2024] [Accepted: 04/30/2024] [Indexed: 05/18/2024] Open
Abstract
INTRODUCTION Cancer cachexia is a clinical condition characterized by recognizable "sickness behaviors" accompanied by loss of lean body tissue. The Global Leadership on Malnutrition (GLIM) has proposed phenotypic (unintentional weight loss, low body mass index and low muscle mass) and aetiologic (reduced food intake and inflammation or disease burden) diagnostic criteria. Recent work has suggested serum lactate dehydrogenase (LDH) might represent a 3rd aetiologic criteria. Little is known of its relationship with GLIM. A systematic review and meta-analysis of their comparative prognostic value and association was performed. METHODS A search of electronic databases (PubMed, Medline, Ovid, Cochrane) up to February 2023 was used to identify studies that compared the prognostic value of LDH and components of the GLIM criteria in cancer. An analysis of the relationship between LDH and the components of GLIM was undertaken where this data was available. RevMan 5.4.1 was used to perform a meta-analysis for each diagnostic criteria that had 3 or more studies which reported hazard ratios with a 95 per cent confidence interval for overall survival (OS). RESULTS A total of 119 studies were reviewed. Advanced lung cancer was the most studied population. Included in the meta-analysis were 6 studies (n=2165) on LDH and weight loss, 17 studies (n=7540) on LDH and low BMI, 5 studies (n=758) on LDH and low muscle mass, 0 studies on LDH and food intake and 93 studies (n=32,190) on LDH and inflammation. There was a significant association between elevated serum LDH and each of low BMI (OR 1.39, 1.09 - 1.77; p=0.008), elevated NLR (OR 2.04, 1.57 - 2.65; p<0.00001) and elevated CRP (OR 2.58, 1.81 - 3.67; p<0.00001). There was no association between elevated serum LDH and low muscle mass. Only one study presented data on the association between LDH and unintentional weight loss. Elevated LDH showed a comparative OS (HR 1.86, 1.57 - 2.07; p<0.00001) to unintentional weight loss (HR 1.57, 1.23 - 1.99; p=0.0002) and had a similar OS (HR 2.00, 1.70 - 2.34; p<0.00001) to low BMI (HR 1.57, 1.29-2.90; p<0.0001). LDH also showed an OS (HR 2.25, 1.76 - 2.87; p<0.00001) congruous with low muscle mass (HR 1.93, 1.14 - 3.27; p=0.01) and again, LDH conferred as poor an OS (HR 1.77, 1.64-1.90; p<0.00001) as elevated NLR (HR 1.61, 1.48 - 1.77; p<0.00001) or CRP (HR 1.55, 1.43 - 1.69; p<0.00001). CONCLUSION Current literature suggests elevated serum LDH is associated with inflammation in cancer (an aetiologic GLIM criterion), however more work is required to establish the relationship between LDH and the phenotypic components of GLIM. Additionally, elevated serum LDH appears to be a comparative prognosticator of overall survival in cancer when compared to the GLIM criteria.
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Affiliation(s)
- Joshua J Thompson
- Academic Unit of Surgery, School of Medicine, University of Glasgow, Glasgow Royal Infirmary, Glasgow, UK.
| | - Josh McGovern
- Academic Unit of Surgery, School of Medicine, University of Glasgow, Glasgow Royal Infirmary, Glasgow, UK
| | - Campbell S D Roxburgh
- Academic Unit of Surgery, School of Medicine, University of Glasgow, Glasgow Royal Infirmary, Glasgow, UK
| | - Joanne Edwards
- Wolfson Wohl Cancer Research Centre, School of Cancer Sciences, University of Glasgow, Glasgow, UK
| | - Ross D Dolan
- Academic Unit of Surgery, School of Medicine, University of Glasgow, Glasgow Royal Infirmary, Glasgow, UK
| | - Donald C McMillan
- Academic Unit of Surgery, School of Medicine, University of Glasgow, Glasgow Royal Infirmary, Glasgow, UK
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Go S, Yang JW, Lee WJ, Jeong EJ, Park S, Lee G. Lipocalin-2 as a prognostic biomarker and its association with systemic inflammation in small cell lung cancer. Thorac Cancer 2024; 15:1646-1655. [PMID: 38886905 PMCID: PMC11260553 DOI: 10.1111/1759-7714.15389] [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: 04/10/2024] [Revised: 05/15/2024] [Accepted: 05/20/2024] [Indexed: 06/20/2024] Open
Abstract
BACKGROUND Systemic inflammation is believed to contribute to small cell lung cancer (SCLC) progression, but the underlying relationship remains unclear. Lipocalin-2, a potential biomarker of inflammation, has been implicated in various cancers but its prognostic value in SCLC is underexplored. METHODS We retrospectively analyzed 191 patients with SCLC (72 with limited-stage [LD] and 119 with extensive-stage) treated using platinum-based chemotherapy. Lipocalin-2 expression was evaluated using immunohistochemistry. Optimal cutoff values for lipocalin-2 and neutrophil-to-lymphocyte ratio (NLR) were determined using time-dependent receiver operating characteristic curve analysis. The pectoralis muscle index was used to assess sarcopenia. RESULTS In LD-SCLC, high lipocalin-2 expression was associated with worse progression-free survival (PFS; median: 7.0 vs. 15.9 months, p = 0.015) and overall survival (OS; median: 12.9 vs. 30.3 months, p = 0.035) compared with low lipocalin-2 expression. Patients were stratified into three prognostic groups by combining lipocalin-2 with NLR: low lipocalin-2/low NLR, high lipocalin-2/low NLR or low lipocalin-2/high NLR, and high lipocalin-2/high NLR (median PFS: 17.3 vs. 11.0 vs. 6.3 months, p = 0.004; median OS: 30.5 vs. 17.3 vs. 8.6 months, p = 0.002). Similar trends were observed when combining lipocalin-2 with the pectoralis muscle index. High lipocalin-2 expression was also associated with lower complete response rates (18.9% vs. 34.3%, p = 0.035). No significant prognostic implications were found for lipocalin-2 in extensive-stage SCLC. CONCLUSIONS High lipocalin-2 expression is potentially associated with poorer survival in LD-SCLC. Combining lipocalin-2 with other inflammation-related markers could improve prognostic stratification.
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Affiliation(s)
- Se‐Il Go
- Department of Internal MedicineGyeongsang National University Changwon HospitalChangwonKorea
- Department of Internal MedicineGyeongsang National University College of MedicineJinjuKorea
- Institute of Medical Science, Gyeongsang National UniversityJinjuKorea
| | - Jung Wook Yang
- Institute of Medical Science, Gyeongsang National UniversityJinjuKorea
- Department of PathologyGyeongsang National University HospitalJinjuKorea
- Department of PathologyGyeongsang National University College of MedicineJinjuKorea
| | - Woo Je Lee
- Division of Hematology and Oncology, Department of Internal MedicineGyeongsang National University HospitalJinjuKorea
| | - Eun Jeong Jeong
- Division of Hematology and Oncology, Department of Internal MedicineGyeongsang National University HospitalJinjuKorea
| | - Sungwoo Park
- Department of Internal MedicineGyeongsang National University College of MedicineJinjuKorea
- Institute of Medical Science, Gyeongsang National UniversityJinjuKorea
- Division of Hematology and Oncology, Department of Internal MedicineGyeongsang National University HospitalJinjuKorea
| | - Gyeong‐Won Lee
- Department of Internal MedicineGyeongsang National University College of MedicineJinjuKorea
- Institute of Medical Science, Gyeongsang National UniversityJinjuKorea
- Division of Hematology and Oncology, Department of Internal MedicineGyeongsang National University HospitalJinjuKorea
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Wang MF, Cai JR, Xia H, Chu XF. Predictive efficacy of the preoperative neutrophil-lymphocyte ratio in lymph node metastasis of cN0 hormone receptor-positive breast cancer. Sci Rep 2024; 14:14216. [PMID: 38902284 PMCID: PMC11190146 DOI: 10.1038/s41598-024-63318-y] [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: 07/27/2023] [Accepted: 05/28/2024] [Indexed: 06/22/2024] Open
Abstract
Breast cancer, as the most common cancer, has surpassed lung cancer worldwide. The neutrophil-to-lymphocyte ratio (NLR) has been linked to the onset of cancer and its prognosis in recent studies. However, quite a few studies have shown that there is a link between NLR and lymph node metastases in cN0 hormone receptor-positive (HR(+)) breast cancer. The purpose of this study was to evaluate the correlation between NLR and lymph node metastases in cN0 HR(+) breast cancer patients. From January 2012 to January 2022, 220 patients with cN0 HR(+) invasive breast cancers were enrolled in this study. The relationship between NLR and pathological data was statistically examined. The receiver operating characteristic (ROC) curve was used to determine the optimal cutoff of NLR, a chi-squared test was used for the univariate analysis, and logistic analysis was used for the multivariate analysis. The NLR had an optimal cutoff of 2.4 when the Jorden index was at a maximum. Patients with axillary lymph node metastases had a higher NLR (P < 0.05). A Univariate analysis showed that there were significant differences in cN0 HR(+) breast cancer with axillary lymph node metastasis among different clinical stages, histological grades, Ki-67 levels, tumor sizes, and NLR levels (P < 0.05). Clinical stage, tumor size, and NLR were found to be independent risk factors for lymph node metastases in multifactorial analysis. In cN0 HR(+) breast cancer, NLR is an independent risk factor for lymph node metastases. An NLR ≥ 2.4 indicates an increased probability of lymph node metastases. An elevated preoperative NLR has a high predictive value for axillary lymph node metastases.
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Affiliation(s)
- Miao-Feng Wang
- Department of Thyroid and Breast Surgery, Shaoxing Central Hospital (The Central Hospital of Shaoxing University), Shaoxing, 312030, Zhejiang Province, China
| | - Jia-Rui Cai
- Department of Thyroid and Breast Surgery, Shaoxing Central Hospital (The Central Hospital of Shaoxing University), Shaoxing, 312030, Zhejiang Province, China
| | - Heng Xia
- Department of Thyroid and Breast Surgery, Shaoxing Central Hospital (The Central Hospital of Shaoxing University), Shaoxing, 312030, Zhejiang Province, China
| | - Xiu-Feng Chu
- Department of Thyroid and Breast Surgery, Shaoxing Central Hospital (The Central Hospital of Shaoxing University), Shaoxing, 312030, Zhejiang Province, China.
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Durán-Galea A, Cristóbal-Verdejo JI, Barrera-Chacón R, Macías-García B, González-Solís MA, Nicolás-Barceló P, García-Ibáñez AB, Ruíz-Tapia P, Duque-Carrasco FJ. Clinical importance of neutrophil-to-lymphocyte ratio, platelet-to-lymphocyte ratio and systemic immune-inflammation index in dogs with leishmaniasis. Comp Immunol Microbiol Infect Dis 2024; 107:102148. [PMID: 38430666 DOI: 10.1016/j.cimid.2024.102148] [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: 09/15/2023] [Revised: 02/15/2024] [Accepted: 02/16/2024] [Indexed: 03/05/2024]
Abstract
Leishmaniasis is a zoonotic disease caused by Leishmania spp., impacts multiple systems and organs. While hematological and biochemical profiles aren't definitive for diagnosis, recent studies have identified the neutrophil-to-lymphocyte ratio (NLR), platelet-to-lymphocyte ratio (PLR) and systemic immune-inflammation index (SII) as predictors of morbidity and mortality in critically ill human and dog patients. This study examined 100 dogs diagnosed with leishmaniasis, categorized by the International Renal Interest Society (IRIS) stages 1-4. Additionally, the dogs were divided based on whether they survived less or more than one year (L1Y and G1Y). Control group consisted of 43 dogs. The NLR increased as the disease progressed (IRIS 1-4), presenting statistically significant differences (P<0.05) when compared to the control group (2,37±2,08) IRIS 3 and 4 (4,59±13,39 and 6,99±12,86, respectively), and G1Y and L1Y (3,60±4,02 and 4,87±5,82, respectively). Significant changes in SII were only evident in short-term survivors (L1Y 951,93±1402) and advanced renal disease cases (IRIS 4 stage 1073,68±1901,09). Conversely, PLR remained largely unchanged. In conclusion, these results suggest that the neutrophil-to-lymphocyte ratio (NLR) and systemic immune-inflammation index (SII) may serve as potential markers for assessing disease progression and prognosis in dogs diagnosed with leishmaniasis.
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Affiliation(s)
- A Durán-Galea
- Hospital clínico Veterinario, Universidad de Extremadura, Avenida de la universidad s/n, Cáceres 10003, Spain
| | - J I Cristóbal-Verdejo
- Hospital clínico Veterinario, Universidad de Extremadura, Avenida de la universidad s/n, Cáceres 10003, Spain.
| | - R Barrera-Chacón
- Departamento de Medicina Animal, Universidad de Extremadura, Avenida de la Universidad s/n, Cáceres 10003, Spain
| | - B Macías-García
- Departamento de Medicina Animal, Universidad de Extremadura, Avenida de la Universidad s/n, Cáceres 10003, Spain
| | - M A González-Solís
- Departamento de Medicina Animal, Universidad de Extremadura, Avenida de la Universidad s/n, Cáceres 10003, Spain
| | - P Nicolás-Barceló
- Hospital clínico Veterinario, Universidad de Extremadura, Avenida de la universidad s/n, Cáceres 10003, Spain
| | - A B García-Ibáñez
- Hospital clínico Veterinario, Universidad de Extremadura, Avenida de la universidad s/n, Cáceres 10003, Spain
| | - P Ruíz-Tapia
- Departamento de Medicina Animal, Universidad de Extremadura, Avenida de la Universidad s/n, Cáceres 10003, Spain
| | - F J Duque-Carrasco
- Departamento de Medicina Animal, Universidad de Extremadura, Avenida de la Universidad s/n, Cáceres 10003, Spain
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Costamagna G, Navi BB, Beyeler M, Hottinger AF, Alberio L, Michel P. Ischemic Stroke in Cancer: Mechanisms, Biomarkers, and Implications for Treatment. Semin Thromb Hemost 2024; 50:342-359. [PMID: 37506734 DOI: 10.1055/s-0043-1771270] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/30/2023]
Abstract
Ischemic stroke is an important cause of morbidity and mortality in cancer patients. The underlying mechanisms linking cancer and stroke are not completely understood. Long-standing and more recent evidence suggests that cancer-associated prothrombotic states, along with treatment-related vascular toxicity, such as with chemotherapy and immunotherapy, contribute to an increased risk of ischemic stroke in cancer patients. Novel biomarkers, including coagulation, platelet and endothelial markers, cell-free DNA, and extracellular vesicles are being investigated for their potential to improve risk stratification and patient selection for clinical trials and to help guide personalized antithrombotic strategies. Treatment of cancer-related stroke poses unique challenges, including the need to balance the risk of recurrent stroke and other thromboembolic events with that of bleeding associated with antithrombotic therapy. In addition, how and when to restart cancer treatment after stroke remains unclear. In this review, we summarize current knowledge on the mechanisms underlying ischemic stroke in cancer, propose an etiological classification system unique to cancer-related stroke to help guide patient characterization, provide an overview of promising biomarkers and their clinical utility, and discuss the current state of evidence-based management strategies for cancer-related stroke. Ultimately, a personalized approach to stroke prevention and treatment is required in cancer patients, considering both the underlying cancer biology and the individual patient's risk profile.
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Affiliation(s)
- Gianluca Costamagna
- Stroke Unit, Neurology Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Babak B Navi
- Clinical and Translational Neuroscience Unit, Feil Family Brain and Mind Research Institute, Department of Neurology, Weill Cornell Medicine, New York, New York
- Department of Neurology, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Morin Beyeler
- Department of Neurology, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
| | - Andreas F Hottinger
- Services of Neurology and Oncology, Lundin Family Brain Tumor Research Center, Lausanne University Hospital, University of Lausanne, Lausanne, Switzerland
| | - Lorenzo Alberio
- Division of Hematology and Hematology Central Laboratory, Lausanne University Hospital (CHUV), University of Lausanne (UNIL), Lausanne, Switzerland
| | - Patrik Michel
- Department of Clinical Neurosciences, Stroke Center, Neurology Service, Lausanne University Hospital, University of Lausanne, Lausanne, Switzerland
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Shi X, Wang P, Li Y, Xu J, Yin T, Teng F. Using MRI radiomics to predict the efficacy of immunotherapy for brain metastasis in patients with small cell lung cancer. Thorac Cancer 2024; 15:738-748. [PMID: 38376861 PMCID: PMC10961221 DOI: 10.1111/1759-7714.15259] [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: 12/15/2023] [Revised: 02/05/2024] [Accepted: 02/06/2024] [Indexed: 02/21/2024] Open
Abstract
BACKGROUND Brain metastases (BMs) are common in small cell lung cancer (SCLC), and the efficacy of immune checkpoint inhibitors (ICIs) in these patients is uncertain. In this study we aimed to develop and validate a radiomics nomogram based on magnetic resonance imaging (MRI) for intracranial efficacy prediction of ICIs in patients with BMs from SCLC. METHODS The training and validation cohorts consisted of 101 patients from two centers. The interclass correlation coefficient (ICC), logistic univariate regression analysis, and random forest were applied to select the radiomic features, generating the radiomics score (Rad-score) through the formula. Using multivariable logistic regression analysis, a nomogram was created by the combined model. The discrimination, calibration, and clinical utility were used to assess the performance of the nomogram. Kaplan-Meier curves were plotted based on the nomogram scores. RESULTS Ten radiomic features were selected for calculating the Rad-score as they could differentiate the intracranial efficacy in the training (area under the curve [AUC], 0.759) and the validation cohort (AUC, 0.667). A nomogram was created by combining Rad-score, treatment lines, and neutrophil-to-lymphocyte ratio (NLR). The training cohort obtained an AUC of 0.878 for the combined model, verified in the validation cohort (AUC = 0.875). Kaplan-Meier analyses showed the nomogram was associated with progression-free survival (PFS) (p = 0.0152) and intracranial progression-free survival (iPFS) (p = 0.0052) but not overall survival (OS) (p = 0.4894). CONCLUSION A radiomics nomogram model for predicting the intracranial efficacy of ICIs in SCLC patients with BMs can provide suggestions for exploring individual-based treatments for patients.
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Affiliation(s)
- Xiaonan Shi
- Department of Radiation OncologyShandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical SciencesJinanChina
| | - Peiliang Wang
- Department of Radiation OncologyShandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical SciencesJinanChina
- Cheeloo College of MedicineShandong UniversityJinanChina
| | - Yikun Li
- Department of Radiation OncologyShandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical SciencesJinanChina
| | - Junhao Xu
- Department of Radiation OncologyShandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical SciencesJinanChina
| | - Tianwen Yin
- Department of Radiation OncologyShandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical SciencesJinanChina
- Cancer Center, Union Hospital, Tongji Medical College, Huazhong University of Science and TechnologyWuhanChina
| | - Feifei Teng
- Department of Radiation OncologyShandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical SciencesJinanChina
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Chiu TJ, Liu YW, Yong CC, Yin SM, Yeh CH, Chen YY. Combined Serum ALBUMIN with Neutrophil-to-Lymphocyte Ratio Predicts the Prognosis of Biliary Tract Cancer after Curative Resection. Cancers (Basel) 2023; 15:5474. [PMID: 38001734 PMCID: PMC10670262 DOI: 10.3390/cancers15225474] [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: 10/30/2023] [Revised: 11/15/2023] [Accepted: 11/17/2023] [Indexed: 11/26/2023] Open
Abstract
BACKGROUND The mainstay treatment of biliary tract cancer is complete tumor resection. Prior to surgery, risk stratification may help to predict and plan treatment approaches. In this study, we investigated the possibility of combining serum albumin concentrations and neutrophil-to-lymphocyte ratios (NLR) to create a score as ANS to predict the prognoses of biliary tract cancer before surgery. METHODS This study retrospectively collected serum albumin concentration, neutrophil, and lymphocyte data measured in biliary tract cancer patients slated to receive complete tumor resections within two weeks before surgery. From January 2013 to December 2019, 268 biliary tract cancer patients who had received tumor resections at our hospital were categorized into 3 ANS groups: ANS = 0 (high albumin and low NLR), ANS = 1 (low albumin or high NLR), and ANS = 2 (low albumin and high NLR). RESULTS Five-year survival rates were 70.1%, 47.6%, and 30.8% in the ANS = 0, 1, and 2 groups, respectively. The median overall survival time for the ANS = 0 group could not be determined by the end of the study, while those for ANS = 1 and ANS = 2 groups were 54.90 months and 16.62 months, respectively. The results of our multivariate analysis revealed that ANS could be used as an independent predictor of overall and recurrent-free survival. A high ANS was also correlated with other poor prognostic factors. CONCLUSIONS The ANS devised for this study can be used to predict postoperative survival in patients with BTC and to guide treatment strategies.
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Affiliation(s)
- Tai-Jan Chiu
- Division of Hematology-Oncology, Department of Internal Medicine, Kaohsiung Chang Gung Memorial Hospital, Taiwan and Chang Gung University College of Medicine, Kaohsiung 833, Taiwan;
- Kaohsiung Chang Gung Cholangiocarcinoma and Pancreatic Cancer Group, Cancer Center, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung 833, Taiwan; (Y.-W.L.); (C.-C.Y.); (S.-M.Y.); (C.-H.Y.)
| | - Yueh-Wei Liu
- Kaohsiung Chang Gung Cholangiocarcinoma and Pancreatic Cancer Group, Cancer Center, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung 833, Taiwan; (Y.-W.L.); (C.-C.Y.); (S.-M.Y.); (C.-H.Y.)
- Department of Surgery, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung 833, Taiwan
| | - Chee-Chien Yong
- Kaohsiung Chang Gung Cholangiocarcinoma and Pancreatic Cancer Group, Cancer Center, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung 833, Taiwan; (Y.-W.L.); (C.-C.Y.); (S.-M.Y.); (C.-H.Y.)
- Department of Surgery, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung 833, Taiwan
| | - Shih-Min Yin
- Kaohsiung Chang Gung Cholangiocarcinoma and Pancreatic Cancer Group, Cancer Center, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung 833, Taiwan; (Y.-W.L.); (C.-C.Y.); (S.-M.Y.); (C.-H.Y.)
- Department of Surgery, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung 833, Taiwan
| | - Cheng-His Yeh
- Kaohsiung Chang Gung Cholangiocarcinoma and Pancreatic Cancer Group, Cancer Center, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung 833, Taiwan; (Y.-W.L.); (C.-C.Y.); (S.-M.Y.); (C.-H.Y.)
- Department of Surgery, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung 833, Taiwan
| | - Yen-Yang Chen
- Division of Hematology-Oncology, Department of Internal Medicine, Kaohsiung Chang Gung Memorial Hospital, Taiwan and Chang Gung University College of Medicine, Kaohsiung 833, Taiwan;
- Kaohsiung Chang Gung Cholangiocarcinoma and Pancreatic Cancer Group, Cancer Center, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung 833, Taiwan; (Y.-W.L.); (C.-C.Y.); (S.-M.Y.); (C.-H.Y.)
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8
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Liang M, Chen M, Singh S, Singh S. Identification of a visualized web-based nomogram for overall survival prediction in patients with limited stage small cell lung cancer. Sci Rep 2023; 13:14947. [PMID: 37696987 PMCID: PMC10495320 DOI: 10.1038/s41598-023-41972-y] [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: 06/06/2023] [Accepted: 09/04/2023] [Indexed: 09/13/2023] Open
Abstract
Small-cell lung cancer (SCLC) is an aggressive lung cancer subtype with an extremely poor prognosis. The 5-year survival rate for limited-stage (LS)-SCLC cancer is 10-13%, while the rate for extensive-stage SCLC cancer is only 1-2%. Given the crucial role of the tumor stage in the disease course, a well-constructed prognostic model is warranted for patients with LS-SCLC. The LS-SCLC patients' clinical data extracted from the Surveillance, Epidemiology, and End Results (SEER) database between 2000 and 2018 were reviewed. A multivariable Cox regression approach was utilized to identify and integrate significant prognostic factors. Bootstrap resampling was used to validate the model internally. The Area Under Curve (AUC) and calibration curve evaluated the model's performance. A total of 5463 LS-SCLC patients' clinical data was collected from the database. Eight clinical parameters were identified as significant prognostic factors for LS-SCLC patients' OS. The predictive model achieved satisfactory discrimination capacity, with 1-, 2-, and 3-year AUC values of 0.91, 0.88, and 0.87 in the training cohort; and 0.87, 0.87, and 0.85 in the validation cohort. The calibration curve showed a good agreement with actual observations in survival rate probability. Further, substantial differences between survival curves of the different risk groups stratified by prognostic scores were observed. The nomogram was then deployed into a website server for ease of access. This study developed a nomogram and a web-based predictor for predicting the overall survival of patients with LS-SCLC, which may help physicians make personalized clinical decisions and treatment strategies.
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Affiliation(s)
- Min Liang
- Department of Respiratory and Critical Care Medicine, Maoming People's Hospital, Maoming, China.
| | - Mafeng Chen
- Department of Otolaryngology, Maoming People's Hospital, Maoming, China
| | - Shantanu Singh
- Division of Pulmonary, Critical Care and Sleep Medicine, Marshall University, Huntington, USA
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Kiliç Öztürk Y, İleri H, Şen Şahin B, Dağci M. Can neutrophil-lymphocyte ratio and mean platelet volume be used to predict metastasis in individuals with lung cancer? Medicine (Baltimore) 2023; 102:e33293. [PMID: 36930093 PMCID: PMC10019269 DOI: 10.1097/md.0000000000033293] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/06/2023] [Accepted: 02/24/2023] [Indexed: 03/18/2023] Open
Abstract
Chronic inflammation plays an important role in the etiopathogenesis of many life-threatening chronic diseases, including cancer. Currently, the relationship between inflammation, native immunity and cancer is widely accepted; however, many of the mechanisms mediating this relationship remain undetermined and the clinical significance of these markers is unclear. The purpose of this study was to investigate the potential of neutrophil-lymphocyte ratio (NLR) and mean platelet volume (MPV) to indicate the existence of metastasis in lung cancer. This retrospective cross-sectional study evaluated patients with lung cancer of any pathological type who was admitted to the Palliative Care Unit of the referral hospital in the region between January 2019 and February 2020. Patient characteristics, distant organ metastasis, treatments, NLR and MPV values were noted. Patients were grouped as with or without metastasis. Characters, NLR, MPV values were compared. One hundred twenty-six patients were included. The mean age of the patients was 61.17 ± 9.4 years and 7.9% (n = 10) were female. The patients with a history of chemotherapy were 47% (n = 60) and distant organ metastases were present in 38.9% (n = 49) of the patients. The mean MPV value of 49 patients with distant metastasis was 8.34 ± 0.8 fL. MPV values of those with metastasis were found to be significantly higher than those without (P = .010). There was no significant difference in NLR values between groups (P = .920). Lung cancer patients with metastasis were found with higher MPV values. MPV can be effective and most accessible test in prediction of metastasis in lung cancer patients regardless of the pathological type.
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Affiliation(s)
- Yasemin Kiliç Öztürk
- University of Health Sciences Turkey Izmir Faculty of Medicine, Tepecik Health Practices and Research Center, Family Medicine, Izmir, Turkey
| | - Hande İleri
- Tepecik Training and Research Hospital, Family Medicine, Izmir, Turkey
| | | | - Merve Dağci
- Havza Çarşi Family Health Center, Samsun, Turkey
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10
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Neutrophil to Lymphocyte Ratio in Oropharyngeal Squamous Cell Carcinoma: A Systematic Review and Meta-Analysis. Cancers (Basel) 2023; 15:cancers15030802. [PMID: 36765760 PMCID: PMC9913392 DOI: 10.3390/cancers15030802] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2022] [Revised: 01/20/2023] [Accepted: 01/25/2023] [Indexed: 02/01/2023] Open
Abstract
Neutrophil-to-lymphocyte ratio (NLR) has been associated with survival in various cancers, including head and neck cancer. However, there is limited information on its role in oropharyngeal squamous cell carcinomas (OPSCC) according to HPV status. This prompted the present meta-analysis. Studies were selected when the prognostic value of NLR prior to treatment was evaluated in OPSCC patients, the cutoff value of NLR was available, and the prognostic value of NLR was evaluated by time-to-event survival analysis. A total of 14 out of 492 articles, including 7647 patients, were analyzed. The results showed a worse prognosis for the patients with a high NLR: The combined hazard ratios (HR) for overall survival (OS) in patients with an elevated NLR was 1.56 (95% confidence interval (CI) 1.21-2.02; p = 0.0006), for disease-free survival was 1.52 (95% CI 1.34-1.73; p < 0.00001), and for recurrence-free survival was 1.86 (95% CI 1.50-2.30; p < 0.00001). This worse prognosis of high NLR was exclusive of HPV-positive patients: HR for OS in the HPV-positive subgroup was 4.05 (95% CI 1.90-8.62 (p = 0.0003), and in the HPV-negative subgroup 0.92 (95% CI 0.47-1.80; p = 0.82). The prognosis of NLR was not influenced by treatment: The HR for OS for patients treated with radiotherapy/chemoradiotherapy (RT/CRT) was 1.48 (95% CI 1.09-2.01; p = 0.01), and for patients treated with surgery (±RT/CRT) was 1.72 (95% CI 1.08-2.72; p = 0.02). In conclusion, an elevated NLR relates to worse outcomes in patients with HPV-positive OPSCC.
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11
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Zhou H, Li J, Zhang Y, Chen Z, Chen Y, Ye S. Platelet-lymphocyte ratio is a prognostic marker in small cell lung cancer-A systemic review and meta-analysis. Front Oncol 2023; 12:1086742. [PMID: 36713502 PMCID: PMC9880219 DOI: 10.3389/fonc.2022.1086742] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2022] [Accepted: 12/19/2022] [Indexed: 01/15/2023] Open
Abstract
Aim The aim of this study was to evaluate the relationship between platelet-lymphocyte ratio (PLR) and prognosis in small cell lung cancer (SCLC) patients. Method A comprehensive search was carried out to collect related studies. Two independent investigators extracted the data of hazard ratio (HR) and 95% confidence interval (CI) for overall survival (OS) or progression-free survival (PFS). A random-effect model was applied to analyze the effect of different PLR levels on OS and PFS in SCLC patients. Moreover, subgroup analysis was conducted to seek out the source of heterogeneity. Results A total of 26 articles containing 5,592 SCLC patients were included for this meta-analysis. SCLC patients with a high PLR level had a shorter OS compared with patients with a low PLR level, in both univariate (HR = 1.56, 95% CI 1.28-1.90, p < 0.0001) and multivariate (HR = 1.31, 95% CI 1.08-1.59, p = 0.007) models. SCLC patients with a high PLR level had a shorter PFS compared with patients with a low PLR level, in the univariate model (HR = 1.71, 95% CI 1.35-2.16, p < 0.0001), but not in the multivariate model (HR = 1.17, 95% CI 0.95-1.45, p = 0.14). Subgroup analysis showed that a high level of PLR shortened OS in some subgroups, including the Asian subgroup, the younger subgroup, the mixed-stage subgroup, the chemotherapy-dominant subgroup, the high-cutoff-point subgroup, and the retrospective subgroup. PLR level did not affect OS in other subgroups. Conclusion PLR was a good predictor for prognosis of SCLC patients, especially in patients received chemotherapy dominant treatments and predicting OS. Systematic review registration https://www.crd.york.ac.uk/PROSPERO/, identifier CRD42022383069.
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Affiliation(s)
- Hongbin Zhou
- Cancer Center, Department of Pulmonary and Critical Care Medicine, Zhejiang Provincial People’s Hospital (Affiliated People’s Hospital, Hangzhou Medical College), Hangzhou, Zhejiang, China
| | - Jiuke Li
- Department of Ophthalmology, Hangzhou Aier Eye Hospital, Hangzhou, Zhejiang, China
| | - Yiting Zhang
- Department of Pulmonary and Critical Care Medicine, Xianju People’s Hospital, Taizhou, Zhejiang, China
| | - Zhewen Chen
- Center for General Practice Medicine, Department of Clinical Nutrition, Zhejiang Provincial People’s Hospital (Affiliated People’s Hospital, Hangzhou Medical College), Hangzhou, Zhejiang, China
| | - Ying Chen
- Center for General Practice Medicine, Department of Clinical Nutrition, Zhejiang Provincial People’s Hospital (Affiliated People’s Hospital, Hangzhou Medical College), Hangzhou, Zhejiang, China
| | - Sa Ye
- Center for General Practice Medicine, Department of Clinical Nutrition, Zhejiang Provincial People’s Hospital (Affiliated People’s Hospital, Hangzhou Medical College), Hangzhou, Zhejiang, China,*Correspondence: Sa Ye,
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12
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Ridout AE, Horsley V, Seed PT, Simpson N, Tribe RM, Shennan A. The neutrophil-to-lymphocyte ratio: A low-cost antenatal indicator of placental chorioamnionitis in women who deliver preterm without clinical signs and symptoms of infection. Eur J Obstet Gynecol Reprod Biol 2023; 280:34-39. [PMID: 36395744 DOI: 10.1016/j.ejogrb.2022.11.003] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2022] [Accepted: 11/01/2022] [Indexed: 11/06/2022]
Abstract
Chorioamnionitis is present in up to 70% of spontaneous preterm births and is associated with poor maternal, fetal and neonatal outcomes. OBJECTIVE To explore the relationship between the neutrophil-to-lymphocyte ratio and histological chorioamnionitis in women who delivered preterm with no clinical signs or symptoms of infection. STUDY DESIGN This was a retrospective analysis of a cohort of women who delivered spontaneously between 16 and 36+6 weeks at a tertiary UK hospital. Only women with placental histology and no signs of clinical infection were included. The neutrophil-to-lymphocyte ratio was calculated from a full blood count sample taken routinely within 24 h of delivery. The neutrophil-to-lymphocyte ratio was also calculated from first trimester booking bloods (<13 + 6 weeks) in a subgroup. Placental histopathology was categorised as either inflammatory (i.e. histologic chorioamnionitis, with or without evidence of fetal inflammatory response) or non-inflammatory (vascular pathology or a normal placenta). RESULTS 169 women had available placental pathology and were included in the analysis. 70 % (118/169) had confirmed placental inflammation. The mean neutrophil-to-lymphocyte ratio was significantly raised in this group compared to those with normal (n = 24) or vascular (n = 27) pathology (inflammatory neutrophil-to-lymphocyte ratio 9.81 vs non-inflammatory neutrophil-to-lymphocyte ratio 6.53, p = 0.002. The delivery neutrophil-to-lymphocyte ratio had an area under the receiver operating characteristic curve of 0.69 (0.60 to 0.78) for predicting placental inflammation. A raised neutrophil-to-lymphocyte ratio (>6) was associated with an odds ratio of 5.2 (95 % CI 2.55 to 10.56) for histological chorioamnionitis, with a sensitivity of 80 % and negative predictive value of 86 %. A higher cut-off of 9 had a negative predictive value of 79 % for fetal inflammatory response. CONCLUSIONS A raised neutrophil-to-lymphocyte ratio is associated with a 5-fold increased risk of histological chorioamnionitis in women who delivered early without signs or symptoms of infection. It was also raised at the time of preterm labour compared to the first trimester. A full blood count is an almost universal investigation in women admitted in preterm labour, often repeated, making this inexpensive and non-invasive ratio a useful additional antenatal biomarker in women admitted in spontaneous preterm labour at risk of subclinical chorioamnionitis and its associated poor outcomes.
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Affiliation(s)
- Alexandra E Ridout
- Department of Women and Children's Health, School of Life Course Sciences, Faculty of Life Sciences and Medicine, King's College London, London SE1 7EH, UK.
| | - Varnika Horsley
- Department of Women and Children's Health, School of Life Course Sciences, Faculty of Life Sciences and Medicine, King's College London, London SE1 7EH, UK
| | - Paul T Seed
- Department of Women and Children's Health, School of Life Course Sciences, Faculty of Life Sciences and Medicine, King's College London, London SE1 7EH, UK
| | - Nigel Simpson
- Department of Women's and Children's Health, University of Leeds, Worsley Building, Clarendon Way, Leeds LS2 9NL, UK
| | - Rachel M Tribe
- Department of Women and Children's Health, School of Life Course Sciences, Faculty of Life Sciences and Medicine, King's College London, London SE1 7EH, UK
| | - Andrew Shennan
- Department of Women and Children's Health, School of Life Course Sciences, Faculty of Life Sciences and Medicine, King's College London, London SE1 7EH, UK
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13
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Christodoulou V, Meletis E, Kostoulas P, Theodorou K, Saridomichelakis EN, Koutinas C, Mylonakis ME. Clinical and Clinicopathologic Discriminators Between Canine Acute Monocytic Ehrlichiosis and Primary Immune Thrombocytopenia. Top Companion Anim Med 2023; 52:100750. [PMID: 36574587 DOI: 10.1016/j.tcam.2022.100750] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2022] [Revised: 09/08/2022] [Accepted: 11/24/2022] [Indexed: 11/29/2022]
Abstract
Acute canine monocytic ehrlichiosis due to Ehrlichia canis (aCME), and primary immune thrombocytopenia (pITP) are major differentials for dogs presented with thrombocytopenia, and the two diseases may clinically overlap. The aim of this study was to compare dogs diagnosed with naturally occurring aCME and pITP, to establish potentially useful clinical and clinicopathologic discriminators. A clinical record-based retrospective study was performed in 35 dogs diagnosed with aCME and 29 dogs with pITP. Dogs with aCME were significantly younger, and were more likely to experience depression or lethargy, anorexia, body weight loss, fever, lymphadenomegaly, tick infestation, and ocular discharge on admission, compared to dogs with pITP. In contrast, dogs with pITP presented more frequently with overt bleeding and had a significantly higher bleeding score compared to dogs with aCME. Dogs with aCME were more likely to be anemic and hypoalbuminemic on presentation compared to dogs with pITP. Dogs with pITP had higher white blood cell and neutrophil counts as well as lower platelet counts than dogs with aCME and were more likely to present with leukocytosis, neutrophilia and monocytosis. These clinical, hematological, and biochemical findings may be helpful discriminators between aCME and pITP, on the understanding that they will be interpreted in the context of disease-specific testing.
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Affiliation(s)
- Vasilios Christodoulou
- Companion Animal Clinic, School of Veterinary Medicine, Faculty of Health Sciences, Aristotle University of Thessaloniki (CAC-AUTh), Thessaloniki, Greece
| | - Eleftherios Meletis
- Laboratory of Epidemiology, School of Public and One (Integrated) Health, School of Health Sciences, University of Thessaly, Karditsa, Greece
| | - Polychronis Kostoulas
- Laboratory of Epidemiology, School of Public and One (Integrated) Health, School of Health Sciences, University of Thessaly, Karditsa, Greece
| | | | | | - Christos Koutinas
- Companion Animal Clinic, School of Veterinary Medicine, Faculty of Health Sciences, Aristotle University of Thessaloniki (CAC-AUTh), Thessaloniki, Greece
| | - Mathios E Mylonakis
- Companion Animal Clinic, School of Veterinary Medicine, Faculty of Health Sciences, Aristotle University of Thessaloniki (CAC-AUTh), Thessaloniki, Greece.
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14
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Egea J, Salleron J, Gourgou S, Ayav A, Laurent V, Juzyna B, Harlé A, Conroy T, Lambert A. Development of a Clinical-Biological Model to Assess Tumor Progression in Metastatic Pancreatic Cancer: Post Hoc Analysis of the PRODIGE4/ACCORD11 Trial. Cancers (Basel) 2022; 14:cancers14205068. [PMID: 36291851 PMCID: PMC9599967 DOI: 10.3390/cancers14205068] [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: 08/30/2022] [Revised: 10/03/2022] [Accepted: 10/11/2022] [Indexed: 11/21/2022] Open
Abstract
Background: The follow-up of pancreatic cancer (PC) is based on computed tomography (CT) assessment; however, there is no consensus on the use of clinical and biological criteria in tumor progression. We aimed to establish a clinical−biological model to highlight the progression of metastatic PC during first-line treatment. Methods: The patients treated with first-line chemotherapy in the phase 2/3 PRODIGE4/ACCORD11 clinical trial were evaluated retrospectively. Clinical and biological markers were evaluated at the time of CT scans and during treatment to determine tumor progression. Results: In total, 196 patients were analyzed, with 355 available tumor assessments. The clinical and biological factors associated with tumor progression in multivariate analysis included gemcitabine, global health status ≤ 33 (OR = 3.38, 95%CI [1.15; 9.91], p = 0.028), quality of life score between 34 and 66 (OR = 2.65, 95%CI [1.06; 6.59], p = 0.037), carcinoembryonic antigen (CEA) ≥ 3 times the standard value without any increase in the CEA level from inclusion (OR = 2.22, 95%CI [1.01; 4.89], p = 0.048) and with an increase in the CEA level from inclusion (OR = 6.56, 95%CI [2.73; 15.78], p < 0.001), and an increase in the carbohydrate antigen 19-9 level from inclusion (OR = 2.59, 95%CI [1.25; 5.36], p = 0.016). Conclusions: The self-assessment of patients’ general health status alongside tumor markers is an interesting approach to the diagnosis of the tumor progression of metastatic pancreatic cancer patients during first-line treatment.
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Affiliation(s)
- Julie Egea
- Department of Medical Oncology, Institut de Cancérologie de Lorraine, 54500 Vandœuvre-lès-Nancy, France
| | - Julia Salleron
- Biostatistic Unit, Institut de Cancérologie de Lorraine, 54500 Vandœuvre-lès-Nancy, France
| | - Sophie Gourgou
- Biometrics Unit, Institut régional du Cancer Montpellier Val d’Aurelle, Université de Montpellier, 34298 Montpellier, France
| | - Ahmet Ayav
- Department of Gastrointestinal Surgery, Centre Hospitalier Universitaire de Nancy, 54500 Vandœuvre-lès-Nancy, France
| | - Valérie Laurent
- Department of Radiology, Centre Hospitalier Universitaire de Nancy, 54500 Vandœuvre-lès-Nancy, France
| | - Béata Juzyna
- UNICANCER Research and Development Team, 75654 Paris, France
| | - Alexandre Harlé
- Department of Biopathology, Institut de Cancérologie de Lorraine, 54500 Vandœuvre-lès-Nancy, France
| | - Thierry Conroy
- Department of Medical Oncology, Institut de Cancérologie de Lorraine, 54500 Vandœuvre-lès-Nancy, France
| | - Aurélien Lambert
- Department of Medical Oncology, Institut de Cancérologie de Lorraine, 54500 Vandœuvre-lès-Nancy, France
- Correspondence: ; Tel.: +33-(0)-3-83-59-85-64
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15
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Go SI, Park S, Kang MH, Kim HG, Kang JH, Kim JH, Lee GW. Endothelial activation and stress index (EASIX) as a predictive biomarker in small cell lung cancer. Cancer Biomark 2022; 35:217-225. [PMID: 36120771 DOI: 10.3233/cbm-220032] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
BACKGROUND Endothelial activation and insult may contribute to the aggressive clinical course of small-cell lung cancer (SCLC); however, no predictive biomarker for this pathogenesis has been identified. OBJECTIVE To evaluate the clinical impact of the endothelial activation and stress index (EASIX) in SCLC. METHODS In this retrospective study, the EASIX was calculated from measurements of serum lactate dehydrogenase, creatinine, and platelet levels. A total of 264 patients with SCLC treated with platinum-based chemotherapy were stratified into high and low EASIX groups. RESULTS Complete and objective response rates in the limited-stage (LD) were 19.5% vs. 33.3% (P= 0.050) and 85.4% vs. 97.9% (P= 0.028) in the high and low EASIX groups, respectively. There was no significant difference in the response rate between the two groups in the extensive-stage (ED). The median overall survival was 9.8 vs. 40.5 months in LD (P< 0.001) and 7.2 vs. 11.9 months in ED (P< 0.001) in the high and low EASIX groups, respectively. In multivariate analyses, a high EASIX level was an independent prognostic factor for worse progression-free and overall survival irrespective of stage. CONCLUSION EASIX may be a potential predictive biomarker of SCLC.
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Affiliation(s)
- Se-Il Go
- Division of Hematology-Oncology, Department of Internal Medicine, Institute of Health Science, Gyeongsang National University Changwon Hospital, Gyeongsang National University College of Medicine, Changwon, Korea
| | - Sungwoo Park
- Division of Hematology-Oncology, Department of Internal Medicine, Institute of Health Science, Gyeongsang National University Hospital, Gyeongsang National University College of Medicine, Jinju, Korea
| | - Myoung Hee Kang
- Division of Hematology-Oncology, Department of Internal Medicine, Institute of Health Science, Gyeongsang National University Changwon Hospital, Gyeongsang National University College of Medicine, Changwon, Korea
| | - Hoon-Gu Kim
- Division of Hematology-Oncology, Department of Internal Medicine, Institute of Health Science, Gyeongsang National University Changwon Hospital, Gyeongsang National University College of Medicine, Changwon, Korea
| | - Jung Hun Kang
- Division of Hematology-Oncology, Department of Internal Medicine, Institute of Health Science, Gyeongsang National University Hospital, Gyeongsang National University College of Medicine, Jinju, Korea
| | - Jung Hoon Kim
- Division of Hematology-Oncology, Department of Internal Medicine, Institute of Health Science, Gyeongsang National University Hospital, Gyeongsang National University College of Medicine, Jinju, Korea
| | - Gyeong-Won Lee
- Division of Hematology-Oncology, Department of Internal Medicine, Institute of Health Science, Gyeongsang National University Hospital, Gyeongsang National University College of Medicine, Jinju, Korea
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16
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Validation of Pretreatment Prognostic Factors and Prognostic Staging Systems for Small Cell Lung Cancer in a Real-World Data Set. Cancers (Basel) 2022; 14:cancers14112625. [PMID: 35681605 PMCID: PMC9179878 DOI: 10.3390/cancers14112625] [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: 04/11/2022] [Revised: 05/09/2022] [Accepted: 05/17/2022] [Indexed: 02/05/2023] Open
Abstract
Simple Summary We present an analysis of a real-world cohort of patients with small cell lung cancer (SCLC) and examine the value of prognostic factors and scores that have been published in recent decades. In our analysis, only a few clinical (age, tumor stage) and a single laboratory parameter (alkaline phosphatase) are associated with the prognosis of patients with SCLC. We could not confirm the prognostic role of most of the published complex prognostic scores. Abstract Treatment decisions in patients with small cell lung cancer (SCLC) are made based on the extent of the disease. However, the outcome varies among patients at the same stage. A simple tool to predict outcomes in SCLC patients would be helpful for clinical decision-making. In recent years, several prognostic scores have been proposed. In this study, we evaluated the different prognostic factors in an unselected real-world cohort of patients. We retrospectively collected clinical, radiological and laboratory data from 92 patients diagnosed with SCLC. Univariate and multivariate cox regression analyses of survival were performed to assess the prognostic value of relevant clinical and laboratory factors for SCLC. Furthermore, we examined the association between eight published prognostic scores for SCLC and overall survival (OS). In the overall cohort, the median OS was 10.3 months (20.9 months and 9.2 months for limited disease (LD) SCLC and extensive disease (ED) SCLC, respectively). In univariate analysis, initial staging, number of metastatic sites and presence of liver, bone and adrenal gland metastases were significantly associated with worse OS. Of the established laboratory markers, albumin, alkaline phosphatase and hyponatremia but not lactate dehydrogenase (LDH) significantly predicted OS. All published prognostic scores, with the exception of the Glasgow Prognostic Score, did not significantly predict OS. In multivariate analysis, age, staging and alkaline phosphatase serum levels showed significant association with OS. We could not confirm the prognostic significance of most of the published complex prognostic scores. We therefore recommend using simple clinical and laboratory factors instead of complex scores to estimate the prognosis of SCLC patients in clinical practice.
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17
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Neutrophil-to-Lymphocyte Ratio, Platelet-to-Lymphocyte Ratio, and Their Variations as a Basis for a Prediction Model in Advanced NSCLC Patients Receiving Anlotinib. DISEASE MARKERS 2022; 2022:5879137. [PMID: 35356064 PMCID: PMC8958089 DOI: 10.1155/2022/5879137] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/04/2021] [Accepted: 01/27/2022] [Indexed: 01/05/2023]
Abstract
Background A phase III randomized multicenter trial (ALTER0303) reported anlotinib to be significantly beneficial to patient survival. An array of inflammatory biomarkers, such as neutrophil lymphocyte ratio (NLR) and platelet lymphocyte ratio (PLR), are associated with the response to treatment in numerous types of cancer. However, we found few studies investigating the predictive value of NLR or PLR in advanced NSCLC treatment with anlotinib. Thus, our objective was to examine the relationship between NLR and PLR and treatment effect, as well as to individuate patient stratification and selection. Methods NLR and PLR as well as their variations were calculated in 152 advanced NSCLC patients receiving anlotinib as a third or further-line treatment at Ningbo Medical Center Lihuili Hospital between July 2018 and December 2020. The best cut-off values of NLR and PLR for predicting the treatment response were selected. Survival curves were plotted using the Kaplan–Meier method, while univariable and multivariable Cox regression were used to identify and determine dependent and independent predictors of survival. Results , Low disease control rate (DCR) was related with a high pre-NLR (P = 0.007), high pre-PLR (P = 0.004), and elevated post-NLR (P = 0.010). Multivariate analysis determined high pre-PLR (>205.63) and elevated post-NLR to be independently associated with poor PFS or OS. Patients whose risk score was 2 resulting from the prediction model based on pre-PLR and post-NLR had a 4.52 times higher risk of death compared to patients whose risk score was 0 (HR: 4.516, 95% CI: 2.502-8.152, P ≤ 0.001). Conclusions Pre-PLR and post-NLR were independent prognostic indicators in patients with advanced NSCLC receiving anlotinib as a third or further-line treatment. Patients whose risk value score was 0 had a higher therapy effectiveness and better survival.
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18
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Abravan A, Salem A, Price G, Faivre-Finn C, van Herk M. Effect of systemic inflammation biomarkers on overall survival after lung cancer radiotherapy: a single-center large-cohort study. Acta Oncol 2022; 61:163-171. [PMID: 34979860 DOI: 10.1080/0284186x.2021.2022201] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2021] [Accepted: 10/18/2021] [Indexed: 12/11/2022]
Abstract
INTRODUCTION Recent studies suggest that immune-related cells can be recruited for anti-tumor functions as well as tumor progression and the interplay between systemic inflammation and local immune response may play a major role in the development and progression of various cancers including lung cancer. Inflammatory markers, such as neutrophil-to-lymphocyte ratio (NLR), platelet-to-lymphocyte ratio (PLR), and systemic immune-inflammation index (SII) can be used as surrogate biomarkers of host immune status. In this work, associations between neutrophils, lymphocytes, platelets, NLR, PLR, SII and overall survival (OS) are investigated in two cohorts of non-small cell lung cancer (NSCLC) patients treated with fractionated radiotherapy (RT) and stereotactic body radiation therapy (SBRT) and a cohort of small cell lung cancer (SCLC) patients treated with fractionated RT. MATERIAL AND METHODS Data from 2513 lung cancer patients were retrospectively analyzed. Baseline NLR, PLR, and SII (NLR × platelet count) were calculated from full blood test prior to RT initiation. Cox proportional hazards regression analyses were used to evaluate the association between systemic inflammation markers and known clinical factors with OS. RESULTS The two-year OS was 42%, 63%, and 62% in the NSCLC fractionated RT, SBRT, and SCLC cohort. NLR (per 1 unit: hazard ratio [HR]: 1.04, p < 0.05) and SII (per 100 × 109/L: HR: 1.01, p < 0.05) remained the strongest independent factors of OS in multivariable Cox analyses, correcting for clinical factors in early-stage and locally advanced NSCLC and SCLC patients treated with RT. DISCUSSION This single-center large-cohort study suggests that baseline NLR and SII are independent prognostic biomarkers associated with OS in locally advanced and early-stage NSCLC patients treated with either curative-intent fractionated RT or SBRT and SCLC patients treated with curative-intent fractionated RT. External validation is warranted to evaluate the utility of these biomarkers for patients' stratification and adapting new treatment approaches.
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Affiliation(s)
- A Abravan
- Division of Cancer Sciences, The University of Manchester, Manchester, UK
- Radiotherapy Related Research, The Christie NHS Foundation Trust, Manchester, UK
| | - A Salem
- Division of Cancer Sciences, The University of Manchester, Manchester, UK
- Radiotherapy Related Research, The Christie NHS Foundation Trust, Manchester, UK
| | - G Price
- Radiotherapy Related Research, The Christie NHS Foundation Trust, Manchester, UK
| | - C Faivre-Finn
- Division of Cancer Sciences, The University of Manchester, Manchester, UK
- Radiotherapy Related Research, The Christie NHS Foundation Trust, Manchester, UK
| | - M van Herk
- Division of Cancer Sciences, The University of Manchester, Manchester, UK
- Radiotherapy Related Research, The Christie NHS Foundation Trust, Manchester, UK
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Kim HJ, Lee KH, Shim HJ, Hwang EC, Choi YD, Bang H, Cho SH, Chung IJ, Hwang JE, Lee MA, Bae WK. Prognostic Significance of the Neutrophil-Lymphocyte Ratio and Platelet-Lymphocyte Ratio in Neuroendocrine Carcinoma. Chonnam Med J 2022; 58:29-36. [PMID: 35169557 PMCID: PMC8813653 DOI: 10.4068/cmj.2022.58.1.29] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2021] [Revised: 11/23/2021] [Accepted: 11/24/2021] [Indexed: 11/25/2022] Open
Abstract
Extra-pulmonary neuroendocrine carcinoma is a rare and aggressive cancer. Although several biological and histological markers have been suggested as prognostic factors for this cancer, the prognostic importance of systemic inflammatory markers, including the neutrophil-lymphocyte ratio and platelet-lymphocyte ratio, is unclear. This study aimed to evaluate the association between systemic inflammatory markers and the prognosis of extra-pulmonary neuroendocrine carcinoma. We retrospectively analyzed the clinical data of 85 patients with unresectable or metastatic extra-pulmonary neuroendocrine carcinoma who received platinum-based chemotherapy as first-line chemotherapy from August 2007 to November 2019. We used time-dependent receiver operating characteristic curve analysis to determine the cut-off values. The cut-off values for the neutrophil-lymphocyte ratio and platelet-lymphocyte ratio were 3.0 and 158.5, respectively. There was no significant difference in the Eastern Cooperative Oncology Group performance status score, Ki-67 index, or response to chemotherapy between groups. The high neutrophil-lymphocyte ratio group showed significantly worse overall survival (high vs. low, median 11.1 vs. 21.0 months, log-rank p=0.004) and shorter median progression-free survival, but the latter was not statistically significant. The high platelet-lymphocyte ratio group also showed significantly worse progression-free survival and overall survival than the low platelet-lymphocyte ratio group (high vs. low: median 5.6 vs. 9.8 months, log-rank p=0.047 and median 13.8 vs. 21.0 months, log-rank p=0.013, respectively). In multivariable analysis, a high neutrophil-lymphocyte ratio was an independent prognostic factor for overall survival. The neutrophil-lymphocyte ratio is a potent and readily available prognostic factor for extra-pulmonary neuroendocrine carcinoma.
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Affiliation(s)
- Hyeon-Jong Kim
- Division of Hematology-Oncology, Department of Internal Medicine, Chonnam National University Medical School and Hwasun Hospital, Hwasun, Korea
| | - Kang Han Lee
- Division of Hematology-Oncology, Department of Internal Medicine, Chonnam National University Medical School and Hwasun Hospital, Hwasun, Korea
| | - Hyun Jeong Shim
- Division of Hematology-Oncology, Department of Internal Medicine, Chonnam National University Medical School and Hwasun Hospital, Hwasun, Korea
| | - Eu Chang Hwang
- Department of Urology, Chonnam National University Medical School and Hwasun Hospital, Hwasun, Korea
| | - Yoo-Duk Choi
- Department of Pathology, Chonnam National University Medical School and Hwasun Hospital, Hwasun, Korea
| | - Hyunjin Bang
- Division of Hematology-Oncology, Department of Internal Medicine, Chonnam National University Medical School and Hwasun Hospital, Hwasun, Korea
| | - Sang Hee Cho
- Division of Hematology-Oncology, Department of Internal Medicine, Chonnam National University Medical School and Hwasun Hospital, Hwasun, Korea
| | - Ik-Joo Chung
- Division of Hematology-Oncology, Department of Internal Medicine, Chonnam National University Medical School and Hwasun Hospital, Hwasun, Korea
- Immunotherapy Innovation Center, Chonnam National University Medical School and Hwasun Hospital, Hwasun, Korea
| | - Jun Eul Hwang
- Division of Hematology-Oncology, Department of Internal Medicine, Chonnam National University Medical School and Hwasun Hospital, Hwasun, Korea
| | - Myung Ah Lee
- Division of Medical Oncology, Department of Internal Medicine, Cancer Research Institute, Seoul St. Mary’s Hospital, The Catholic University of Korea, Seoul, Korea
| | - Woo Kyun Bae
- Division of Hematology-Oncology, Department of Internal Medicine, Chonnam National University Medical School and Hwasun Hospital, Hwasun, Korea
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Liang M, Chen M, Singh S, Singh S. Prognostic Nomogram for Overall Survival in Small Cell Lung Cancer Patients Treated with Chemotherapy: A SEER-Based Retrospective Cohort Study. Adv Ther 2022; 39:346-359. [PMID: 34729705 DOI: 10.1007/s12325-021-01974-6] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2021] [Accepted: 10/21/2021] [Indexed: 12/25/2022]
Abstract
INTRODUCTION Small cell lung cancer (SCLC) is known for its rapid clinical progression and poor prognosis. In this study, we sought to establish a prognostic nomogram among SCLC patients who received chemotherapy. METHODS We obtained 4971 SCLC patients' clinical information from the Surveillance, Epidemiology, and End Results (SEER) database for the period between 2004 and 2015. Patients were divided into training and validation sets. Two nomograms were established based on limited stage (LS) and extensive stage (ES) SCLC patients to predict 1-, 2-, and 3-year overall survival (OS) incorporating superior parameters from multivariate Cox regression. Receiver-operating characteristic curves (ROCs) were applied to assess the discrimination ability of the nomogram while the calibration plots were applied to verify the model. Kaplan-Meier method was applied to find survival curves. Decision curve analysis (DCA) was applied to compare OS between the nomograms and 7th American Joint Committee on Cancer (AJCC) tumor node metastasis (TNM) staging system. RESULTS Four and six clinical parameters were identified as significant prognostic factors for LS-SCLC and ES-SCLC patient's OS, respectively. The ROC curves indicated satisfactory discrimination capacity of the nomogram, with 1-, 2-, and 3-year area under curve (AUC) values of 0.89, 0.81, and 0.79 in LS-SCLC patients and 0.71, 0.66, and 0.66 in ES-SCLC patients, respectively. Calibration curves indicated that the nomogram showed good agreement with actual observations in survival rate probability. The survival curves among the LS-SCLC and ES-SCLC cohorts were consistent with the high-risk group having a worse prognosis than the low-risk group. Moreover, ROC and DCA curves showed our nomograms had more benefits than the 7th AJCC-TNM staging system. CONCLUSIONS We established two nomograms that can present individual predictions of OS among LS-SCLC and ES-SCLC patients who received chemotherapy. These proposed nomograms may aid clinicians in treatment strategy and design of clinical trials.
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Affiliation(s)
- Min Liang
- Department of Respiratory and Critical Care Medicine, Maoming People's Hospital, Maoming, China.
| | - Mafeng Chen
- Department of Otolaryngology, Maoming People's Hospital, Maoming, China
| | - Shantanu Singh
- Division of Pulmonary, Critical Care and Sleep Medicine, Marshall University, Huntington, WV, USA
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21
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Huang YK, Busuttil RA, Boussioutas A. The Role of Innate Immune Cells in Tumor Invasion and Metastasis. Cancers (Basel) 2021; 13:5885. [PMID: 34884995 PMCID: PMC8656477 DOI: 10.3390/cancers13235885] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2021] [Revised: 11/19/2021] [Accepted: 11/22/2021] [Indexed: 12/12/2022] Open
Abstract
Metastasis is considered one of the hallmarks of cancer and enhanced tumor invasion and metastasis is significantly associated with cancer mortality. Metastasis occurs via a series of integrated processes involving tumor cells and the tumor microenvironment. The innate immune components of the microenvironment have been shown to engage with tumor cells and not only regulate their proliferation and survival, but also modulate the surrounding environment to enable cancer progression. In the era of immune therapies, it is critical to understand how different innate immune cell populations are involved in this process. This review summarizes recent literature describing the roles of innate immune cells during the tumor metastatic cascade.
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Affiliation(s)
- Yu-Kuan Huang
- Department of Medicine, Royal Melbourne Hospital, The University of Melbourne, Parkville, VIC 3010, Australia; (Y.-K.H.); (R.A.B.)
| | - Rita A. Busuttil
- Department of Medicine, Royal Melbourne Hospital, The University of Melbourne, Parkville, VIC 3010, Australia; (Y.-K.H.); (R.A.B.)
| | - Alex Boussioutas
- Department of Medicine, Royal Melbourne Hospital, The University of Melbourne, Parkville, VIC 3010, Australia; (Y.-K.H.); (R.A.B.)
- Department of Gastroenterology, The Alfred Hospital, Melbourne, VIC 3004, Australia
- Central Clinical School, Monash University, Melbourne, VIC 3004, Australia
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22
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Pandilov S, Klenkoski S, Jovanovska Janeva E, Mehmeti G, Mijakoski D, Stoleski S, Duma H, Dokic D. C-reactive protein and Neutrophil-Lymphocyte Ratio as predictors of clinical severity of COVID-19. Arch Public Health 2021. [DOI: 10.3889/aph.2021.6006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Abstract
COVID-19 is an infectious disease that can manifest quite differently. In this study we examined the relationship between the value of serum CRP(C-reactive protein) andneutrophil-lymphocyte ratio (NLR) as predictor factors for the development of a severe clinical manifestation in COVID19 patients. Materials and methods: We followed 95 COVID-19 positive patients who were hospitalized at the University Clinic for Eye Diseases - COVID Center. We analyzed the initial laboratory parameters of white blood cells and CRP on admission of the patients and the results of laboratory analyses performed before they left the Clinic, or the last parameters before the lethal outcome in those patients who died. Several models of logistic regression were tested to analyze the predictive value of these markers of inflammation for lethal outcome in patients hospitalized for COVID-19. Results: Bivariate analysis demonstrated that the length of hospital stay was significantly shorter in patients with lethal outcome (p=0.001). The NLR was significantly higher in patients with lethal outcome at both times (p=0.005; and p=0.017). Leukocyte’s count (p=0.046, and p<0.001) and CRP (p=0.013,and p=0.005) were also significantly higher in patients with lethal outcome at both times. The increase on the NLR scale both at hospitalization and at discharge (or the last analysis before death) leads to increase in the odds of lethal outcome (T1:40.4% increased odds; T2:36% increased odds). Conclusion: CRP and NLR are laboratory parameters that can predict the severity of the clinical manifestation in patients with COVID-19.
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23
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Yin W, Lv J, Yao Y, Zhao Y, He Z, Wang Q, Cui L, Dai H. Elevations of monocyte and neutrophils, and higher levels of granulocyte colony-stimulating factor in peripheral blood in lung cancer patients. Thorac Cancer 2021; 12:2680-2690. [PMID: 34498383 PMCID: PMC8520797 DOI: 10.1111/1759-7714.14103] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2021] [Revised: 07/25/2021] [Accepted: 07/27/2021] [Indexed: 12/18/2022] Open
Abstract
Introduction Immune cells and molecules are considered as clinical biomarkers and potential targets for immunotherapy. Analyses of the composition of peripheral blood cells hold promise for providing a basis for diagnosing and prognosis lung cancer. In this study, we assessed correlations between immune cell subset profiles in peripheral blood and disease prognosis in patients with lung cancer. Methods One hundred and thirteen patients with lung cancer and 99 age‐matched healthy people were enrolled in this study. The percentage and cell count of monocytes, neutrophils, T cells, B cells, natural killer (NK), and NKT cells in peripheral blood were analyzed by flow cytometry or peripheral blood analyzer. Serum cytokines and colony‐stimulating factors were detected by enzyme‐linked immunosorbent assay (ELISA). Results A reduction in antitumor NK cells (p < 0.0001) and an increase in the protumor MDSCs (p < 0.0001) were observed in the lung cancer patients compared with the controls. Monocyte counts were significantly higher in lung cancer patients with histories of smoking (p < 0.05) or drinking (p < 0.01) than in patients with no relevant history or healthy controls. The number of neutrophils and the neutrophil‐to‐lymphocyte ratio (NLR) were particularly higher in patients with liver metastasis (p < 0.01) compared with no metastasis patients or healthy controls. Levels of the monocyte‐derived cytokine interleukin‐6 (p < 0.05), granulocyte colony‐stimulating factor (G‐CSF) (p < 0.0001), and granulocyte‐macrophage colony‐stimulating factor (GM‐CSF) (p < 0.0001) were higher in patients than in controls. G‐CSF levels decreased during the remission phase (p < 0.05), and positively correlated with carbohydrate antigen 19–9 (p < 0.05) and gene mutation (p < 0.05). Conclusion Monocyte and neutrophil counts were higher in peripheral blood in lung cancer patients than in controls, especially when patients had histories of smoking, drinking, and liver metastasis. Serum levels of G‐CSF and GM‐CSF were higher in lung cancer patients, and G‐CSF levels positively correlated with disease severity.
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Affiliation(s)
- Wencheng Yin
- Department of Medical Oncology and Radiation Sickness, Peking University Third Hospital, Beijing, China
| | - Jiaoyun Lv
- Department of Immunology, School of Basic Medical Sciences, NHC Key Laboratory of Medical Immunology, Peking University, Beijing, China
| | - Yanhong Yao
- Department of Medical Oncology and Radiation Sickness, Peking University Third Hospital, Beijing, China
| | - Yang Zhao
- Department of Laboratory Medicine, Peking University Third Hospital, Beijing, China
| | - Ziyi He
- Department of Immunology, School of Basic Medical Sciences, NHC Key Laboratory of Medical Immunology, Peking University, Beijing, China
| | - Qiqi Wang
- Department of Medical Oncology and Radiation Sickness, Peking University Third Hospital, Beijing, China
| | - Liyan Cui
- Department of Laboratory Medicine, Peking University Third Hospital, Beijing, China
| | - Hui Dai
- Department of Immunology, School of Basic Medical Sciences, NHC Key Laboratory of Medical Immunology, Peking University, Beijing, China
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Jin H, Kim HJ. NK Cells Lose Their Cytotoxicity Function against Cancer Stem Cell-Rich Radiotherapy-Resistant Breast Cancer Cell Populations. Int J Mol Sci 2021; 22:9639. [PMID: 34502547 PMCID: PMC8431804 DOI: 10.3390/ijms22179639] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2021] [Revised: 09/01/2021] [Accepted: 09/02/2021] [Indexed: 01/03/2023] Open
Abstract
Cancer stem cells (CSCs) can be induced from differentiated cancer cells in the tumor microenvironment or in response to treatments and exhibit chemo- and radioresistance, leading to tumor recurrence and metastasis. We previously reported that triple negative breast cancer (TNBC) cells with acquired radioresistance exhibited more aggressive features due to an increased CSC population. Therefore, here, we isolated CSCs from radiotherapy-resistant (RT-R)-TNBC cells and investigated the effects of these CSCs on tumor progression and NK cell-mediated cytotoxicity. Compared to MDA-MB-231 and RT-R-MDA-MB-231 cells, CD24-/low/CD44+ cells isolated from RT-R-MDA-MB-231 cells showed increased proliferation, migration and invasion abilities, and induced expression of tumor progression-related molecules. Moreover, similar to MDA-MB-231 cells, CD24-/low/CD44+ cells recruited NK cells but suppressed NK cell cytotoxicity by regulating ligands for NK cell activation. In an in vivo model, CD24-/low/CD44+ cell-injected mice showed enhanced tumor progression and lung metastasis via upregulation of tumor progression-related molecules and altered host immune responses. Specifically, NK cells were recruited into the peritumoral area tumor but lost their cytotoxicity due to the altered expression of activating and inhibitory ligands on tumors. These results suggest that CSCs may cause tumor evasion of immune cells, resulting in tumor progression.
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Affiliation(s)
| | - Hye Jung Kim
- Department of Pharmacology, Institute of Health Sciences, College of Medicine, Gyeongsang National University, 816 Beongil 15 Jinjudaero, Jinju 52727, Korea;
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Association between Advanced Lung Inflammation Index and 30-Day Mortality in Patients with Acute Respiratory Distress Syndrome. Medicina (B Aires) 2021; 57:medicina57080800. [PMID: 34441006 PMCID: PMC8397958 DOI: 10.3390/medicina57080800] [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: 07/22/2021] [Accepted: 07/30/2021] [Indexed: 11/18/2022] Open
Abstract
Background and objectives: The advanced lung inflammation index (ALI) was developed to assess the degree of systemic inflammation and has an association with prognosis in patients with lung malignancy. The prognostic value of ALI has not yet been evaluated in patients with acute respiratory distress syndrome (ARDS). Materials and Methods: Between January 2014 and May 2018, patients with ARDS in the medical intensive care unit (ICU) were reviewed retrospectively. The ALI value was calculated as the (body mass index × serum albumin level)/neutrophil-lymphocyte ratio. The cut-off value for distinguishing low from high ALI was defined according to receiver-operating characteristic curve analysis. Results: A total of 164 patients were analyzed. Their median age was 73 years, and 73% was male. The main cause of ARDS was pneumonia (95.7%, 157/164). ICU and in-hospital mortality rates were 59.8% (98/164) and 64% (105/164), respectively. The 30 day mortality was 60.9% (100/164). The median ALI value in non-survivors was lower than that in survivors at 30 day (3.81 vs. 7.39, p = 0.005). In multivariate analysis, low ALI value (≤5.38) was associated with increased 30 day mortality (odds ratio, 2.944, confidence interval 1.178–7.355, p = 0.021). Conclusions: A low ALI value was associated with increased 30 day mortality in patients with ARDS.
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Singh J, Shukla D, Gupta S, Shrivastav BR, Tiwari PK. Clinical epidemiology of gallbladder cancer in North-Central India and association of immunological markers, NLR, MLR and PLR in the diagnostic/prognostic prediction of GBC. Cancer Treat Res Commun 2021; 28:100431. [PMID: 34333247 DOI: 10.1016/j.ctarc.2021.100431] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2021] [Revised: 06/24/2021] [Accepted: 07/04/2021] [Indexed: 02/07/2023]
Abstract
INTRODUCTION The incidence of Gallbladder Cancer (GBC) is found to be increasing in the rural populations of north-central India. Role of multiple demographic factors, including poor socio-economic conditions, illiteracy and miserable primary healthcare services appear to be significant factors for this increase. Here, we aim to assess the present status of GBC in north-central India and evaluate the role of immunological markers in its management. METHODS A total of 1845 cases of different Gallbladder diseases, including GBC, from rural and urban areas both, registered at CHRI, Gwalior during 2009-2014 and 2018 were included in this study. The demographic and clinical information of the patients were analysed using various statistical tests. RESULTS Of all the cases (1845) included in this study, 1125 (60.97%) were diagnosed with GBC, of which, 707 (62.84%) were from rural background and 418 (37.15%) from urban settings. Mean age for GBC cases for both male and female was about 53.49 years. Females were more affected, being 70.37%, while male patients were only 29.63%. The pathological investigations showed elevated levels of total bilirubin and liver function enzymes both. The NLR, PLR and MLR were found to be significantly associated with different clinical parameters as well as OS. CONCLUSION We infer that the growing trend of GBC, particularly in rural areas, in north-central India is primarily associated with the lack of awareness, inadequate medical support and poor socio-economic conditions. Evaluation of haematological markers may help in the predictive diagnosis/ prognosis and or management of GBC cases in the studied population.
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Affiliation(s)
- Jyotsna Singh
- Centre for Genomics, Jiwaji University, Gwalior, Madhya Pradesh, India; School of Studies in Zoology, Jiwaji University, Gwalior, Madhya Pradesh, India
| | - Durgesh Shukla
- Gajra Raja Medical College, Gwalior, Madhya Pradesh, India
| | - Sanjiv Gupta
- Cancer Hospital and Research Institute (CHRI), Gwalior, Madhya Pradesh, India
| | - Braj Raj Shrivastav
- Cancer Hospital and Research Institute (CHRI), Gwalior, Madhya Pradesh, India
| | - Pramod Kumar Tiwari
- Centre for Genomics, Jiwaji University, Gwalior, Madhya Pradesh, India; School of Studies in Zoology, Jiwaji University, Gwalior, Madhya Pradesh, India.
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Do platelet-to-lymphocyte ratio (PLR) and neutrophil-to-lymphocyte ratio (NLR) have a predictive value on pediatric extracorporeal membrane oxygenation (ECMO) results? Cardiol Young 2021; 31:1003-1008. [PMID: 34018477 DOI: 10.1017/s1047951121001918] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
BACKGROUND It is difficult to predict the complications and prognosis of ECMO, which is gaining widespread use in patients with pediatric surgery. Platelet-to-lymphocyte ratio (PLR) and neutrophil-to-lymphocyte ratio (NLR) are emerging inflammatory markers that can be calculated from complete blood count, which is a cheap and easily accessible laboratory analysis. The ratios between cellular elements in peripheral blood have been demonstrated to provide information on inflammation, infection, and immune response. METHODS Sixty-seven patients who needed ECMO application after undergoing pediatric cardiovascular surgery in our clinic, between May 2005 and April 2020, were included in this study. The age of patients varied between 4 days and 17 years with a mean of 30.59 ± 147.26 months. RESULTS The relationships between PLR or NLR values and various blood parameters and blood gas results were found to be statistically nonsignificant in our group of pediatric ECMO recipients. Even if the effect of PLR and NLR values on mortality and prognosis is statistically nonsignificant in patients who need ECMO after congenital heart surgery, PLR and NLR are typically elevated in the postoperative period. An increase in these values above a certain threshold may be a statistically significant indicator for the prediction of mortality. CONCLUSIONS There are few studies in the literature concerning PLR and NLR values in patients with pediatric heart surgery. We consider this study will make way for new studies in the future.
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Guo Z, Liang J. Fibrinogen-Albumin Ratio Index (FARI) as a Certain Prognostic Biomarker in Pretreated Patients with Immunotherapy. Cancer Manag Res 2021; 13:4169-4180. [PMID: 34079370 PMCID: PMC8163584 DOI: 10.2147/cmar.s307272] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2021] [Accepted: 04/08/2021] [Indexed: 12/26/2022] Open
Abstract
Purpose Immunotherapy has become the standard treatment for advanced tumors so that many biomarkers play parts in predicting prognosis and clinical outcome. Use of FARI is increasing, but there are no studies on its use prior to immunotherapy. Patients and Methods A retrospective study prior to immunotherapies in advanced carcinoma used FARI and other biomarkers as clinical parameters from which to analyse data from January 2014 to November 2020. Data were presented in GraphPad Prism 7 and X-Tile and analyzed using IBM SPSS. Results A total of 146 patients were enrolled in our study. FARI (with an optimal cut-off value of 11.1%) was divided into a high group, in connection with shorter OS mainly in patients with bone metastasis (120m vs 11.5m, 95% Cl: 12.17–23.83, SE: 2.974, p=0.03), and a low group with a longer PFS (11.0m vs 5.0m, 95% Cl: 3.303–12.697, SE: 2.397, p=0.03) in NSCLC but a shorter PFS (3.5m vs 5.5m, 95% Cl: 3.757–6.243, SE: 0.634, p=0.01) in liver metastasis. FARI was not determined as an independent predictor of OS in patients undergoing medical therapies (>11.1% vs ≤11.1%, HR: 1.296, 95% Cl: 0.687–2.032, p=0.314). ECOG (HR: 2.892, 95% Cl: 1.911–4.378, p<0.001) can be an independent predictor for PFS and OS in advanced carcinoma. Conclusion Our findings highlight certain potential values for predicting prognosis but no outstanding biomarkers prior to immunotherapy according to FARI.
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Affiliation(s)
- Ziwei Guo
- Medical Oncology, Peking University International Hospital, Beijing, People's Republic of China.,Medical Oncology, Peking University Cancer Hospital and Institute, Beijing, People's Republic of China
| | - Jun Liang
- Medical Oncology, Peking University Cancer Hospital and Institute, Beijing, People's Republic of China
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Go SI, Park MJ, Lee GW. Clinical significance of the cachexia index in patients with small cell lung cancer. BMC Cancer 2021; 21:563. [PMID: 34001060 PMCID: PMC8130111 DOI: 10.1186/s12885-021-08300-x] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2021] [Accepted: 05/04/2021] [Indexed: 12/24/2022] Open
Abstract
Background Cancer cachexia worsens the treatment outcomes of patients with small-cell lung cancer (SCLC). However, no reliable biomarker of cancer cachexia is yet known. Methods We retrospectively evaluated male SCLC patients who received induction chemotherapy or concurrent chemoradiotherapy. The cachexia index (CXI) was calculated as skeletal muscle index × serum albumin level (g/dL)/neutrophil-to-lymphocyte ratio. The CXI cutoff according to tumor stage was determined based on a time-dependent receiver operating characteristic curve, and all patients were divided into low- and high-CXI groups. Results Of 267 patients, 83 and 24 patients with limited-stage disease (LD) and 123 and 37 patients with extensive-stage disease (ED) were assigned to the high- and low-CXI groups, respectively. Only one of 24 patients (4.2%) with LD in the low-CXI group achieved a complete response (CR), whereas 30 of 83 patients (36.1%) with LD in the high-CXI group achieved CRs (p = 0.004). More low-CXI patients required early discontinuation of treatment because of treatment-related toxicity compared to the high-CXI patients (37.5% vs. 16.9%, respectively, p = 0.030, for LD patients; 27.0% vs. 11.4%, respectively, p = 0.019, for ED patients). The median progression-free survival (PFS) and overall survival (OS) were significantly shorter in the low-CXI group than the high-CXI group (6.3 vs. 11.1 months and 7.5 vs. 20.6 months, respectively, both p < 0.001 for LD patients; 2.9 vs. 6.3 months and 5.8 vs. 12.8 months, respectively, both p < 0.001, for ED patients). On multivariate analysis, low-CXI status was an independent poor prognostic factor for both PFS and OS regardless of the tumor stage. Conclusion A low CXI was associated with treatment intolerance, poor treatment response rate, and poor prognosis in SCLC. Supplementary Information The online version contains supplementary material available at 10.1186/s12885-021-08300-x.
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Affiliation(s)
- Se-Il Go
- Division of Hematology-Oncology, Department of Internal Medicine, Institute of Health Science, Gyeongsang National University Changwon Hospital, Gyeongsang National University College of Medicine, Changwon, Republic of Korea
| | - Mi Jung Park
- Department of Radiology, Gyeongsang National University Hospital, Gyeongsang National University College of Medicine, Jinju, Republic of Korea
| | - Gyeong-Won Lee
- Division of Hematology-Oncology, Department of Internal Medicine, Institute of Health Science, Gyeongsang National University Hospital, Gyeongsang National University College of Medicine, 79 Gangnam-ro, Jinju, 52727, Republic of Korea.
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30
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Hata H, Mio T, Yamashita D, Matsumura C, Chisaki Y, Motohashi H, Yano Y. Factors Associated With Efficacy and Nivolumab-Related Interstitial Pneumonia in Non-Small Cell Lung Cancer: A Retrospective Survey. Cancer Control 2021; 27:1073274820977200. [PMID: 33297768 PMCID: PMC8480353 DOI: 10.1177/1073274820977200] [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] [Indexed: 01/04/2023] Open
Abstract
BACKGROUND AND OBJECTIVES Immune-checitors have been established as a novel standard treatment for non-small cell lung cancer (NSCLC). The aim of this study was to identify factors associated with efficacy and nivolumab-related interstitial pneumonia in NSCLC by evaluating clinical data at the initiation of and during treatment. METHODS We retrospectively reviewed the medical records of patients who underwent treatment with nivolumab between October 2015 and December 2017. Using pretreatment patient data, we investigated factors associated with overall survival (OS) and the onset of nivolumab-related pneumonitis. We investigated serum biochemistry during treatment to identify the determinants associated with progressive disease (PD) and the onset of nivolumab-related pneumonitis. RESULTS A total of 94 patients were included. Eleven patients continued treatment, and 54 patients were diagnosed with progressive disease. Nivolumab-related pneumonitis occurred in 15 patients. A pretreatment Eastern Cooperative Oncology Group Performance Status (ECOG PS) = 0 was linked to significantly longer OS than ECOG PS = 1 (median: 20.1 vs. 6.5 months, respectively; p < 0.001). There was a higher incidence of nivolumab-related pneumonitis in patients with a history of interstitial pneumonia than in those without it (p = 0.008). During treatment, the level of albumin gradually decreased prior to PD and onset of nivolumab-related pneumonitis. CONCLUSION These results suggest that the pretreatment ECOG PS is the determining factor that is associated with OS, whereas history of interstitial pneumonia is the factor associated with nivolumab-related pneumonitis. A decrease in albumin during treatment may be associated with both PD and nivolumab-related pneumonitis.
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Affiliation(s)
- Hiroki Hata
- Department of Pharmacy, National Hospital Organization Kyoto Medical Center, Kyoto, Japan.,Education and Research Center for Clinical Pharmacy, Kyoto Pharmaceutical University, Yamashina-ku, Kyoto, Japan
| | - Tadashi Mio
- Division of Respiratory Medicine, National Hospital Organization Kyoto Medical Center, Kyoto, Japan
| | - Daisuke Yamashita
- Department of Pharmacy, National Hospital Organization Kyoto Medical Center, Kyoto, Japan
| | - Chikako Matsumura
- Education and Research Center for Clinical Pharmacy, Kyoto Pharmaceutical University, Yamashina-ku, Kyoto, Japan
| | - Yugo Chisaki
- Education and Research Center for Clinical Pharmacy, Kyoto Pharmaceutical University, Yamashina-ku, Kyoto, Japan
| | - Hideyuki Motohashi
- Education and Research Center for Clinical Pharmacy, Kyoto Pharmaceutical University, Yamashina-ku, Kyoto, Japan.,Department of Pharmaceutics, Osaka University of Pharmaceutical Sciences, Nasahara, Takatsuki, Osaka, Japan
| | - Yoshitaka Yano
- Education and Research Center for Clinical Pharmacy, Kyoto Pharmaceutical University, Yamashina-ku, Kyoto, Japan
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31
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Goans RE, Iddins CJ. The Neutrophil to Lymphocyte Ratio as a Triage Tool in Criticality Accidents. HEALTH PHYSICS 2021; 120:410-416. [PMID: 33229945 DOI: 10.1097/hp.0000000000001342] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
ABSTRACT During triage of possibly irradiated individuals after a criticality accident or nuclear weapon event, it is necessary to decide whether a patient has experienced a clinically significant dose (> 2 Gy) that would require referral for additional evaluation and medical treatment. This is a binary decision: yes or no. The neutrophil-to-lymphocyte ratio (NLR) is an appropriate decision parameter, is simple to obtain in field operations, and is recognized in clinical medicine as an independent marker of systemic inflammation. NLR is evaluated for usefulness in triage using data from the Radiation Accident Registry at the Radiation Emergency Assistance Center/Training Site (REAC/TS). A criticality accident data set has been prepared using historic complete blood counts from 12 criticality events with 33 patients. In addition, a cohort of 125 normal controls has been assembled for comparison with the radiation accident data. In the control set, NLR is found to be 2.1 ± 0.06 (mean ± SEM) and distributed consistent with a Gaussian distribution. A patient from the 1958 Y-12 criticality accident is presented as an example of the time dependence of NLR after an event. In this case, NLR is statistically elevated above controls from <4 h until ~20 d post-event, and for times >20 d post-event, NLR is less than the control value, returning to baseline > ~40 d. The latter result has been confirmed using late hematological data taken from patients at Hiroshima and Nagasaki, and this appears to be a general finding. Since triage is a binary decision, analyzing NLR with receiver operating characteristic (ROC) statistics is appropriate. Maximizing the Youden J statistic (sensitivity + specificity -1) determines an appropriate decision point. For this data set, the decision point for NLR is found to be 3.33, with area under the curve (AUC) 0.865, sensitivity 0.67, specificity 0.97, positive predictive value (PPV) 0.85, and negative predictive value (NPV) 0.92. Therefore, when a known criticality accident or nuclear weapon event has occurred and if the patient's NLR is greater than 3.33 early post-event, then that person should be referred for further health physics and medical evaluation.
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Affiliation(s)
| | - Carol J Iddins
- Radiation Emergency Assistance Center/Training Site, Oak Ridge, TN
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Modified Glasgow Prognostic Score predicts survival among advanced non-small cell lung carcinoma patients treated with anti-PD1 agents. Anticancer Drugs 2021; 32:567-574. [PMID: 33661189 DOI: 10.1097/cad.0000000000001060] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Immune checkpoint inhibitors were approved for advanced nonsmall cell lung cancer (NSCLC) treatment. Despite improved survival, not all patients benefit from these agents. Here, the prognostic impact of pretreatment modified Glasgow Prognostic Score (mGPS) and neutrophil-to-lymphocyte ratio (NLR) was assessed. From 77 patients included, 83.2% received at least one prior systemic therapy. Immune-related adverse events (irAE) occurred in 20 patients. A lower mGPS was associated with higher median overall survival (OS), and a lower Eastern Cooperative Oncology Group (ECOG), irAE and fewer metastatic sites with better survival. A trend towards greater OS and progression-free survival (PFS) was stated among patients with NLR <5. mGPS 0 was associated with better survival; ≥3 metastatic sites with worse PFS and OS; ECOG >2 with worse OS and irAE with better survival. Pretreatment mGPS seems to be useful for predicting survival among advanced NSCLC patients treated with anti-programmed cell death 1 drugs, with ECOG performance status, irAE occurrence, and number of metastatic sites acting as survival predictors.
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Wang C, Tong J, Tang M, Lu Y, Liang G, Zhang Z, Chen T. Pretreatment Neutrophil-to-Lymphocyte Ratio and Platelet-to-Lymphocyte Ratio as Prognostic Factors and Reference Markers of Treatment Options for Locally Advanced Squamous Cell Carcinoma Located in the Middle and Upper Esophagus. Cancer Manag Res 2021; 13:1075-1085. [PMID: 33574705 PMCID: PMC7872927 DOI: 10.2147/cmar.s294344] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2020] [Accepted: 01/11/2021] [Indexed: 01/04/2023] Open
Abstract
Background Various inflammatory biomarkers, such as the neutrophil-to-lymphocyte ratio (NLR) and platelet-to-lymphocyte ratio (PLR), have been well authenticated to predict clinical outcomes in numerous types of cancer. The optimal treatment for patients with locally advanced esophageal squamous cell carcinoma (ESCC) located in the middle or upper region is still inconclusive. The aim of the study was to examine pretreatment NLR and PLR to select from radical surgery or definitive chemoradiotherapy (dCRT) for these patients. The linkage between pretreatment NLR/PLR and prognosis was also analyzed. Methods NLR and PLR were calculated in 113 locally advanced ESCC located in the middle or upper esophagus of patients who underwent radical surgery or dCRT between January 2014 and December 2019. A receiver operating characteristic curve was plotted to select the best cut-off value of NLR and PLR for predicting survival. A survival curve was plotted using the Kaplan-Meier method. Univariate and multivariate Cox regression analyses were applied to assess predictors for survival. Results NLR and PLR were associated with the extent of lymph node metastasis (NLR: P = 0.045; PLR: P = 0.002). Additionally, high PLR and recurrence with distant organ metastasis were closely related (P = 0.014), and NLR was related to the tumor stage (P = 0.043). The results of the multivariate analysis revealed that NLR (>2.07) and PLR (>183.06) were independently associated with poor prognosis. It is noteworthy that surgery was associated with a superior OS compared with dCRT in the low NLR population (P = 0.045). Conclusion Low pretreatment NLR patients are fit to undergo radical surgery with a substantial therapeutic benefit. Pretreatment NLR and PLR are independent predictors for patients with locally advanced ESCC located in the middle and upper esophagus who underwent radical surgery or dCRT.
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Affiliation(s)
- Chen Wang
- Department of Gastroenterology, Ningbo Medical Center, Lihuili Hospital, Ningbo, People's Republic of China
| | - Jiaqi Tong
- Department of Hematology, Ningbo Medical Center, Lihuili Hospital, Ningbo, People's Republic of China
| | - Mengqiu Tang
- Department of Radiation Oncology, Ningbo Medical Center, Lihuili Hospital, Ningbo, People's Republic of China
| | - Yunyun Lu
- Department of Radiation Oncology, Ningbo Medical Center, Lihuili Hospital, Ningbo, People's Republic of China
| | - Gaofeng Liang
- Department of Thoracic Surgery, Ningbo Medical Center, Lihuili Hospital, Ningbo, People's Republic of China
| | - Zhanchun Zhang
- Department of Radiation Oncology, Ningbo Medical Center, Lihuili Hospital, Ningbo, People's Republic of China
| | - Tian Chen
- Department of Radiation Oncology, Ningbo Medical Center, Lihuili Hospital, Ningbo, People's Republic of China
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Chan DL, Yao JC, Carnaghi C, Buzzoni R, Herbst F, Ridolfi A, Strosberg J, Kulke MH, Pavel M, Singh S. Markers of Systemic Inflammation in Neuroendocrine Tumors: A Pooled Analysis of the RADIANT-3 and RADIANT-4 Studies. Pancreas 2021; 50:130-137. [PMID: 33560090 DOI: 10.1097/mpa.0000000000001745] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Abstract
OBJECTIVE The aim of the study was to assess the impact of systemic markers of inflammation on the outcomes in patients with neuroendocrine tumors (NETs) treated with everolimus or placebo (as measured by baseline neutrophil-to-lymphocyte ratio [NLR] and lymphocyte-to-monocyte ratio [LMR]). METHODS Patient data (gastrointestinal, pancreatic, and lung NETs) from 2 large phase 3 studies, RADIANT-3 (n = 410) and RADIANT-4 (n = 302), were pooled and analyzed. The primary end point was centrally assessed progression-free survival (PFS) as estimated by the Kaplan-Meier method. RESULTS In the pooled population, elevated LMR (median PFS, 11.1 months; 95% confidence interval, 9.3-13.7; hazard ratio, 0.69; P < 0.001) and reduced NLR (median PFS, 10.8 months; 95% confidence interval, 9.2-11.7; hazard ratio, 0.75; P = 0.0060) correlated with longer PFS among all patients. These markers were also found to be prognostic in the everolimus- and placebo-treated subgroups. CONCLUSIONS Data from this study suggest that LMR and NLR are robust prognostic markers for NETs and could potentially be used to identify patients who may receive or are receiving the most benefit from targeted therapies. As both are derived from a complete blood count, they can be routinely used in clinical practice, providing valuable information to clinicians and patients alike.
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Affiliation(s)
| | - James C Yao
- Division of Cancer Medicine, Department of Gastrointestinal Medical Oncology, University of Texas MD Anderson Cancer Center, Houston, TX
| | - Carlo Carnaghi
- Oncology and Hematology Unit, Humanitas Istituito Clinico Catanese, Catania
| | - Roberto Buzzoni
- Medical Oncology Department, San Carlo Specialist Clinic, Paderno Dugnano, Italy
| | | | | | - Jonathan Strosberg
- Department of Gastrointestinal Oncology, Moffitt Cancer Center, Tampa, FL
| | - Matthew H Kulke
- Section of Hematology and Oncology, Boston University and Boston Medical Cancer Center, Boston, MA
| | - Marianne Pavel
- Department of Medicine 1, Endocrinology, Friedrich Alexander University Erlangen, Erlangen, Germany
| | - Simron Singh
- From the Sunnybrook Health Sciences Centre, Toronto, Canada
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Winther-Larsen A, Aggerholm-Pedersen N, Sandfeld-Paulsen B. Inflammation scores as prognostic biomarkers in small cell lung cancer: a systematic review and meta-analysis. Syst Rev 2021; 10:40. [PMID: 33509254 PMCID: PMC7844954 DOI: 10.1186/s13643-021-01585-w] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/12/2020] [Accepted: 01/06/2021] [Indexed: 12/18/2022] Open
Abstract
BACKGROUND Inflammation scores based on general inflammation markers as leucocyte count or C-reactive protein have been evaluated as prognostic markers of inferior survival in several cancers. In small cell lung cancer (SCLC), however, inflammation scores are less studied. In the present study, we set out to perform a systematic review and meta-analysis investigating reported associations between inflammation scores and overall survival (OS) in SCLC. METHODS A literature search was performed in PubMed, Embase, Scopus, and Web of Science following the Preferred Reporting Items for Systematic and Meta-Analyses (PRISMA) guidelines. Of the identified publications, only studies in English containing original data evaluating inflammation scores as a prognostic factor in SCLC patients were included. Hazard ratios (HRs) for OS were pooled in a random-effects model. RESULTS In total, 33 articles were included evaluating eight different inflammation scores in 7762 SCLC patients. Seven of the identified scores were based on leucocyte count. Neutrophil-to-lymphocyte ratio (NLR) and platelet-to-lymphocyte (PLR) ratio were the most frequently evaluated scores (NLR: n = 23; PLR: n = 22). For NLR, a meta-analysis including 16 studies demonstrated that patients with a high NLR had a significantly shorter OS compared to patients with a low NLR (pooled HR = 1.39 (95% CI, 1.23-1.56)). For PLR, an association with survival could not be confirmed in a meta-analysis performed based on eight studies (pooled HR = 1.20 (95% CI, 0.96-1.51)). CONCLUSIONS This review identifies that inflammation scores based on general inflammation markers have some potential as prognostic biomarkers in SCLC. The meta-analyses indicated that NLR is associated with inferior OS, whereas an association between PLR and OS could not be confirmed. Thus, NLR could be a useful biomarker of OS in SCLC patients. SYSTEMATIC REVIEW REGISTRATION The protocol for the study was submitted to the PROSPERO database (registration number CRD42020188553 ).
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Affiliation(s)
- Anne Winther-Larsen
- Department of Clinical Biochemistry, Viborg Regional Hospital, Viborg, Denmark
| | | | - Birgitte Sandfeld-Paulsen
- Department of Clinical Biochemistry, Aarhus University Hospital, Palle Juul-Jensens Boulevard 99, 8200, Aarhus N, Denmark.
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ARICI S, ÇEKİN R. Neutrophil-to-Lymphocyte Ratio May Guide the Choice of Treatment in Metastatic Cancer Patients: Chemotherapy or Best Supportive Care. ARCHIVES OF CLINICAL AND EXPERIMENTAL MEDICINE 2020. [DOI: 10.25000/acem.803359] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
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Yu Y, Wang L, Cao S, Gao S, Wang W, Mulvihill L, Machtay M, Fu P, Yu J, Kong FMS. Pre-radiotherapy lymphocyte count and platelet-to-lymphocyte ratio may improve survival prediction beyond clinical factors in limited stage small cell lung cancer: model development and validation. Transl Lung Cancer Res 2020; 9:2315-2327. [PMID: 33489795 PMCID: PMC7815357 DOI: 10.21037/tlcr-20-666] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
Background Few small sample size studies have reported lymphocyte count was prognostic for survival in small-cell lung cancer (SCLC). This study aimed to validate this finding, to build prediction model for overall survival (OS) and to study whether novel models that combine lymphocyte-related variables can predict OS more accurately than a conventional model using clinical factors alone in a large cohort of limited-stage SCLC patients. Methods This study enrolled 544 limited-stage SCLC patients receiving definitive chemo-radiation with pre-radiotherapy lymphocyte-related variables including absolute lymphocyte count (ALC), platelet-to-lymphocyte ratio (P/L ratio), neutrophil-to-lymphocyte ratio (N/L ratio), and lymphocyte-to-monocyte ratio (L/M ratio). The primary endpoint was OS. These patients were randomly divided into a training dataset (n=274) and a validation dataset (n=270). Multivariate survival models were built in the training dataset, and the performance of these models were further tested in the validation dataset using the concordance index (C-index). Results The median follow-up time was 36 months for all patients. In the training dataset, univariate analysis showed that ALC (P=0.020) and P/L ratio (P=0.023) were significantly correlated with OS, while L/M ratio (P=0.091) and N/L ratio (P=0.436) were not. Multivariate modeling demonstrated the significance of ALC (P=0.063) and P/L ratio (P=0.003), and the improvement for OS prediction in combined models with the addition of ALC (C-index =0.693) or P/L ratio (C-index =0.688) over the conventional model (C-index =0.679). The validation dataset analysis confirmed a modest improvement of C-index with the addition of ALC or P/L ratio. All these models showed reasonable discriminations and calibrations. Conclusions This study validated the significant value of pre-radiotherapy ALC and P/L ratio on OS in limited-stage SCLC. The combined model with ALC or P/L ratio showed additional OS prediction values than the conventional model with clinical factors alone.
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Affiliation(s)
- Yishan Yu
- School of Medicine, Shandong University, Jinan, China.,Department of Radiation Oncology, Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, China
| | - Linlin Wang
- Department of Radiation Oncology, Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, China
| | - Shufen Cao
- Department of Population and Quantitative Health Sciences, Case Western Reserve University School of Medicine, Cleveland, OH, USA
| | - Siming Gao
- School of Medicine, Shandong University, Jinan, China.,Department of Radiation Oncology, Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, China
| | - Weili Wang
- Department of Radiation Oncology, Seidman Cancer Center, Case Western Reserve University School of Medicine, University Hospitals Cleveland Medical Center, Cleveland, OH, USA
| | - Lianne Mulvihill
- Department of Radiation Oncology, Seidman Cancer Center, Case Western Reserve University School of Medicine, University Hospitals Cleveland Medical Center, Cleveland, OH, USA
| | - Mitchell Machtay
- Department of Radiation Oncology, Seidman Cancer Center, Case Western Reserve University School of Medicine, University Hospitals Cleveland Medical Center, Cleveland, OH, USA
| | - Pingfu Fu
- Department of Population and Quantitative Health Sciences, Case Western Reserve University School of Medicine, Cleveland, OH, USA
| | - Jinming Yu
- Department of Radiation Oncology, Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, China
| | - Feng-Ming Spring Kong
- Department of Radiation Oncology, Seidman Cancer Center, Case Western Reserve University School of Medicine, University Hospitals Cleveland Medical Center, Cleveland, OH, USA.,Department of Clinical Oncology, Hong Kong University Shenzhen Hospital, Li Ka Shing Medical School, The University of Hong Kong, Shenzhen, China
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IL-6, NLR, and SII Markers and Their Relation with Alterations in CD8+ T-Lymphocyte Subpopulations in Patients Treated for Lung Adenocarcinoma. BIOLOGY 2020; 9:biology9110376. [PMID: 33167343 PMCID: PMC7694324 DOI: 10.3390/biology9110376] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/29/2020] [Revised: 10/24/2020] [Accepted: 10/30/2020] [Indexed: 12/19/2022]
Abstract
Simple Summary Lung cancer is the leading cause of cancer mortality worldwide. The most frequent group of lung cancer is the nonsmall cell lung carcinoma. The immune system of cancer patients participates in the crosstalk between inflammatory immune and nonimmune cells and cancer cells. This event is mediated by several molecules called cytokines. Lung cancer patients are frequently diagnostic at advanced stages, so chemotherapy is the major strategy for treatment. Various inflammatory factors have been described as prognostic biomarkers, such as the IL-6 cytokine, neutrophil–lymphocyte ratio (NLR), and systemic immune-inflammation index (SII). In a cohort of patients with lung adenocarcinoma treated with conventional chemotherapy, changes in pro- and anti-inflammatory cytokines, mainly IL-6, the NLR, and SII, were studied. In addition, variations in the percentages of CD4+ and CD8+ T-lymphocyte subpopulations were investigated. Compared to healthy subjects, high levels of IL-6 were detected in patients prior to treatment. In the treated patient group with higher overall survival (OS), this cytokine decreased. Decreases in the NLR and SII values were detected from the third cycle of chemotherapy. Patients with lower OS had significantly lower CD8+ T-lymphocytes and its effector subpopulation. These parameters could be useful as predictive markers in lung adenocarcinoma. Abstract Cytokines, key contributors to tumorigenesis, are mediators between inflammatory immune or nonimmune and cancer cells. Here, IL-6 production by tumor cells was assessed in a cohort of patients with lung adenocarcinoma treated with conventional therapy. IL-6 levels and neutrophil–lymphocyte ratio (NLR) or systemic immune-inflammation index (SII) markers were evaluated. Changes in pro- and anti-inflammatory cytokines, HMGB1 concentration, and CD4+ and CD8+ T-lymphocyte populations and their subpopulations were investigated. IL-6 expression was detected immunohistochemically in lung adenocarcinoma biopsies. Cytokines were quantified using the cytometric bead array, and TGF-β and HMGB-1 through ELISA. Clinical parameters were collected to assess NLR and SII. CD4+ and CD8+ T-lymphocytes and naïve, memory, and effector subpopulations were quantified by flow cytometry. The data obtained were associated with patients’ median overall survival (OS). IL-6 showed the highest increase, probably because the lung adenocarcinoma cells produced IL-6. Patients with higher OS had lower NLR and SII from the third cycle of chemotherapy. Patients with lower OS had significantly lower percentages of CD8+ T-lymphocyte and its effector subpopulations, with a concomitant increase in the naïve subpopulation. This study suggests that in addition to the known inflammatory markers, IL-6, CD8+ T-lymphocytes and their effector and naïve subpopulations could be useful as predictive markers in lung adenocarcinoma.
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Pierini A, Gori E, Lippi I, Lubas G, Marchetti V. Are Leukocyte and Platelet Abnormalities and Complete Blood Count Ratios Potential Prognostic Markers in Canine Sepsis? Front Vet Sci 2020; 7:578846. [PMID: 33195586 PMCID: PMC7661429 DOI: 10.3389/fvets.2020.578846] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2020] [Accepted: 10/05/2020] [Indexed: 12/29/2022] Open
Abstract
Background: Sepsis is a common disease in which early diagnosis and prognosis assessment are the main aims in order to arrange a prompt and effective treatment. Objectives: (1) To compare leukogram parameters (WBC, segmented and band neutrophils, lymphocytes, monocytes), platelet count (PLT), mean platelet volume (MPV), and some leukocyte/platelet ratio such as NLR, NBNLR, PLR, and MLR between dogs with systemic inflammatory response syndrome (SIRS) and sepsis. (2) To investigate any difference in the trend of these latter parameters between survivors and non-survivors septic dogs. Animals: 57 dogs with confirmed sepsis and 57 dogs with non-septic SIRS. Methods: A review of the medical records was conducted in order to find dogs with sepsis. Sepsis was defined as the presence of an infectious focus with fulfillment of systemic inflammatory response syndrome criteria (SIRS). Septic dogs had to have a CBC at admission and another CBC within 48 h from the previous timepoint. Purebreds with CBC breed-related abnormalities were excluded, together with dogs without confirmed sepsis and dogs with only a single CBC. NLR, NBNLR, PLR, and MLR were calculated. Univariate analysis of all blood parameters studied was assessed between SIRS and septic dogs. Generalized Estimating Equations models for repeated measures were used to test if the blood parameters studied were modified between survivors and non-survivors in the septic group. Results: Septic dogs had lower median segmented neutrophils count and NLR compared to SIRS dogs (p = 0.02 and p = 0.04, respectively). Lastly, septic dogs had a higher prevalence of toxic neutrophil than SIRS dogs (p = 0.01). We found that for a 1-unit increase of PLR and MLR, the risk of death increased by 50.5 and 60%, respectively. Conclusion and Clinical Importance: Evaluation of NLR at hospital admission may be a useful marker of inflammation, although it showed low sensitivity in differentiating SIRS and septic dogs. The monitoring of some CBC parameters, especially PLR and MLR may be useful in the establishment of prognosis in septic dogs.
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Affiliation(s)
- Alessio Pierini
- Department of Veterinary Sciences, Veterinary Teaching Hospital "Mario Modenato", University of Pisa, Pisa, Italy
| | - Eleonora Gori
- Department of Veterinary Sciences, Veterinary Teaching Hospital "Mario Modenato", University of Pisa, Pisa, Italy
| | - Ilaria Lippi
- Department of Veterinary Sciences, Veterinary Teaching Hospital "Mario Modenato", University of Pisa, Pisa, Italy
| | - George Lubas
- Department of Veterinary Sciences, Veterinary Teaching Hospital "Mario Modenato", University of Pisa, Pisa, Italy
| | - Veronica Marchetti
- Department of Veterinary Sciences, Veterinary Teaching Hospital "Mario Modenato", University of Pisa, Pisa, Italy
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Liu F, Zhou S, Tan L, Jiang H, Huang Y. A Retrospective Cohort Study on Pretreated Neutrophil-to-Lymphocyte Ratio and Prognosis of Small Cell Lung Cancer: Evidence of Effect Modification by Chemotherapy Regimen. Cancer Manag Res 2020; 12:10341-10352. [PMID: 33116889 PMCID: PMC7586078 DOI: 10.2147/cmar.s263863] [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] [Received: 05/21/2020] [Accepted: 08/31/2020] [Indexed: 12/18/2022] Open
Abstract
Purpose Neutrophil-to-lymphocyte ratio (NLR) has been suggested as an independent risk factor for progression-free survival (PFS) and overall survival (OS) in small cell lung cancer (SCLC). However, it is still unknown whether there is a linear relationship between the NLR and the risk of death in SCLC. The objective of this study is to provide further results. Patients and Methods A retrospective cohort study was performed among a total of 251 participants with SCLC. Smooth curve fitting and piecewise Cox regression model were used to determine the linear relationship between NLR and mortality risk. A multivariable Cox regression model was used to estimate the effects of NLR on OS. Interaction and stratified analyses were conducted according to covariates. Results The analysis indicated no significant nonlinear relationship or threshold effect between NLR and hazard of death. Multivariate analysis revealed that every unit increase in NLR was associated with a 10% increase in mortality risk. High NLR (>3.5) at baseline was associated with poor OS (hazard ratio [HR]=1.97, P=0.009). The difference in median OS duration between the high and low NLR groups was statistically significant (9.1 months vs 14.6 months, P=0.0067). Furthermore, interaction analysis identified the chemotherapy regimen to play an interactive role in the association between NLR and hazard of death. Conclusion NLR was identified as an independent risk factor for OS in SCLC and the linear correlation was observed between them. Administration of etoposide plus cisplatin (EP) regimen in patients with low NLR resulted in better long-term outcome than that of etoposide plus carboplatin (EC) regimen, while administration of the EC regimen conferred longer OS than that of the EP regimen in patients with high NLR.
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Affiliation(s)
- Feiwen Liu
- Oncology Medical College, Guangxi Medical University, Nanning City 530021, Guangxi Zhuang Autonomous Region, People's Republic of China
| | - Shaozhang Zhou
- Oncology Medical College, Guangxi Medical University, Nanning City 530021, Guangxi Zhuang Autonomous Region, People's Republic of China.,Department of Respiratory Oncology, Guangxi Medical University Affiliated Tumor Hospital, Nanning City 530021, Guangxi Zhuang Autonomous Region, People's Republic of China
| | - Liping Tan
- Department of Respiratory Oncology, Guangxi Medical University Affiliated Tumor Hospital, Nanning City 530021, Guangxi Zhuang Autonomous Region, People's Republic of China
| | - Huiqin Jiang
- Oncology Medical College, Guangxi Medical University, Nanning City 530021, Guangxi Zhuang Autonomous Region, People's Republic of China
| | - Yucong Huang
- Oncology Medical College, Guangxi Medical University, Nanning City 530021, Guangxi Zhuang Autonomous Region, People's Republic of China
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Benvenuti E, Pierini A, Gori E, Lucarelli C, Lubas G, Marchetti V. Neutrophil-to-Lymphocyte Ratio (NLR) in Canine Inflammatory Bowel Disease (IBD). Vet Sci 2020; 7:vetsci7030141. [PMID: 32971945 PMCID: PMC7560079 DOI: 10.3390/vetsci7030141] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2020] [Revised: 09/16/2020] [Accepted: 09/19/2020] [Indexed: 12/11/2022] Open
Abstract
Inflammatory bowel disease (IBD) is a multifactorial chronic inflammatory disorder leading to structural changes in the intestinal wall. In humans, the neutrophil-to-lymphocyte ratio (NLR) has been proposed as a promising marker of IBD. This study evaluated the possible clinical and prognostic significance of the NLR in dogs with IBD. This retrospective study enrolled 41 dogs diagnosed with IBD presented to University of Pisa from January 2017 to January 2018. For each dog, age, sex, canine chronic enteropathy clinical activity index (CCECAI), endoscopic and histopathological grading were recorded. Complete blood count, serum total protein, albumin, cholesterol, and C-reactive protein at the time of endoscopy were recorded. A control group (CG) of healthy dogs from a blood donor database was built. NLR was calculated for both IBD and CG as the ratio between absolute neutrophils and lymphocytes. Presence of crypt distension, lacteal dilation (LD), mucosal fibrosis, intraepithelial lymphocytes was recorded. Follow-up information was obtained from electronic medical records and dogs were classified as responders and non-responders based on CCECAI variation between admission and the first recheck. IRE dogs showed higher NLR compared to healthy dogs. NLR correlated negatively with total protein, albumin, and cholesterol and correlated positively with CCECAI. Dogs with LD showed higher NLR than dogs without LD. Non-responders showed higher NLR compared to responders. In conclusion, as in IBD human patients, the NLR acts as an inflammatory marker providing further information on severity of the disease and could be useful in predicting treatment response.
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Neutrophil-to-lymphocyte ratio can predict outcome in extensive-stage small cell lung cancer. Radiol Oncol 2020; 54:437-446. [PMID: 32960780 PMCID: PMC7585340 DOI: 10.2478/raon-2020-0054] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2020] [Accepted: 07/22/2020] [Indexed: 12/20/2022] Open
Abstract
Background The neutrophil-to-lymphocyte ratio (NLR), platelet-to-lymphocyte ratio (PLR), and lymphocyte-to-monocyte ratio (LMR) were analyzed in various carcinomas and their potential prognostic significance was determined. The objective of present study was to determine the correlation between these parameters and the survival of patients with small cell lung cancer (SCLC), since very few studies have been published on this type of carcinoma. Patients and methods One hundred and forty patients diagnosed with SCLC at University Hospital Center Zagreb, between 2012 and 2016 were retrospectively analyzed. Extensive-stage disease (ED) was verified in 80 patients and limited-stage disease (LD) in 60 patients. We analyzed the potential prognostic significance of various laboratory parameters, including NLR, PLR, and LMR, measured before the start of treatment. Results Disease extension, response to therapy, chest irradiation and prophylactic cranial irradiation (PCI), as well as hemoglobin, monocyte count, C-reactive protein (CRP), and lactate dehydrogenase (LDH) showed a prognostic significance in all patients. When we analyzed the patients separately, depending on the disease extension, we found that only skin metastases as well as LDH and NLR values, regardless of the cut-off value, had a prognostic significance in ED. Meanwhile, the ECOG performance status, chest irradiation, PCI, and hemoglobin and creatinine values had a prognostic significance in LD. Conclusions NLR calculated before the start of the treatment had a prognostic significance for ED, while PLR and LMR had no prognostic significance in any of the analyzed groups of patients.
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Yang F, Huang Q, Guan Z, Diao Q. Prognostic significance of pretreatment neutrophil-to-lymphocyte ratio in patients with laryngeal cancer: a systematic review and meta-analysis. Eur Arch Otorhinolaryngol 2020; 278:417-425. [PMID: 32886184 DOI: 10.1007/s00405-020-06337-5] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2020] [Accepted: 08/28/2020] [Indexed: 01/04/2023]
Abstract
BACKGROUND The neutrophil-to-lymphocyte ratio (NLR) has been shown to be associated with the progression of laryngeal cancer (LC), but studies have reported inconsistent results. We systematically evaluated the effect of the pretreatment NLR on the prognosis of LC in the meta-analysis. METHOD The PubMed, Embase, Web of Science, and Cochrane Library databases were systematically searched from January 1, 2000 to September 10, 2019, to identify studies investigating the relationship between the NLR and outcomes in LC patients. The fixed-effects model was used to assess the pooled hazard ratio (HR), along with the 95% confidence interval (95% CI). RESULTS A total of 105 records were obtained through the databases and 12 studies enrolling 3710 patients were included in the meta-analysis. The pooled overall survival (OS, HR = 1.76, 95% CI 1.53-2.03, P < 0.001), progression-free survival (PFS, HR = 1.72, 95% CI 1.38-2.13, P < 0.001) and disease-free survival (DFS, HR = 1.66, 95% CI 1.33-2.07, P < 0.001) indicated that a higher NLR led to a poorer prognosis for patients with LC. In terms of publication year, country, cutoff value, cutoff method, treatment modality, statistical model and NOS score, subgroup analyses consistently showed a worse OS in patients with an elevated NLR. Additionally, there was no significant difference among the subgroups (all P for heterogeneity > 0.05). CONCLUSION An elevated pretreatment NLR is significantly associated with poorer prognosis in patients with LC. NLR values are easily obtained from routinely collected blood samples and could assist clinicians in determining the prognosis of LC patients.
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Affiliation(s)
- Fangyu Yang
- Clinical Laboratory Medicine of Yongchuan Hospital, Chongqing Medical University, No. 439, Xuanhua Road, Yongchuan District, Chongqing, 402160, China
| | - Qianyi Huang
- Clinical Laboratory Medicine of Yongchuan Hospital, Chongqing Medical University, No. 439, Xuanhua Road, Yongchuan District, Chongqing, 402160, China
| | - Zhongying Guan
- Clinical Laboratory Medicine of Affiliated Hospital 2, Liaoning University Traditional Chinese Medicine, Liaoning, China
| | - Qizhi Diao
- Clinical Laboratory Medicine of Yongchuan Hospital, Chongqing Medical University, No. 439, Xuanhua Road, Yongchuan District, Chongqing, 402160, China.
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Zhou L, Zhang M, Li R, Xue J, Lu Y. Pseudoprogression and hyperprogression in lung cancer: a comprehensive review of literature. J Cancer Res Clin Oncol 2020; 146:3269-3279. [PMID: 32857178 DOI: 10.1007/s00432-020-03360-1] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2020] [Accepted: 08/18/2020] [Indexed: 02/05/2023]
Abstract
PURPOSE Immune checkpoint inhibitors are associated with clinical benefit in lung cancer. However, response patterns to immunotherapy, including pseudoprogression and hyperprogression, are difficult to diagnose, and their mechanisms remain unclear. This review aimed to describe two response patterns observed in lung cancer, namely pseudoprogression and hyperprogression, including their epidemiology, diagnostic characteristics, and plausible mechanisms. METHODS We performed a comprehensive literature search in the PubMed database, using keywords "pseudoprogression", "hyperprogression", and "lung cancer", among others. The literature was examined for pseudoprogression and hyperprogression characteristics and plausible mechanisms. RESULTS Pseudoprogression manifests in multiple forms; however, the immune system-related response criteria and biopsy data are helpful to make accurate diagnosis. Serological biomarkers, such as neutrophil-to-lymphocyte ratio (NLR) and circulating tumor DNA (ctDNA), might help distinguish pseudoprogression from true progression. The incidence of hyperprogression ranges within 5-19.2%, depending on definition. The unique response pattern of rapid progression is observed not only with immunotherapy, but also with other treatment regimens. Molecular mutations and amplifications may result in hyperprogression; however, the exact mechanism remains unclear. CONCLUSION Atypical response patterns, such as pseudoprogression and hyperprogression, are increasingly common in clinical practice. Immune-related response criteria can help diagnose pseudoprogression. Molecular mechanisms of hyperprogression remain unclear. Biomarkers for pseudoprogression and hyperprogression are required.
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Affiliation(s)
- Laiyan Zhou
- Department of Thoracic Cancer, Cancer Center, West China Hospital, West China School of Clinical Medicine, Sichuan University, Chengdu, 610041, China
| | - Mai Zhang
- Department of Thoracic Cancer, Cancer Center, West China Hospital, West China School of Clinical Medicine, Sichuan University, Chengdu, 610041, China
| | - Rui Li
- Department of Thoracic Cancer, Cancer Center, West China Hospital, West China School of Clinical Medicine, Sichuan University, Chengdu, 610041, China
| | - Jianxin Xue
- Department of Thoracic Cancer, Cancer Center, West China Hospital, West China School of Clinical Medicine, Sichuan University, Chengdu, 610041, China.
| | - You Lu
- Department of Thoracic Cancer, Cancer Center, West China Hospital, West China School of Clinical Medicine, Sichuan University, Chengdu, 610041, China.
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The potential of CBC-derived ratios (monocyte-to-lymphocyte, neutrophil-to-lymphocyte, and platelet-to-lymphocyte) to predict or diagnose incident TB infection in Tanzanian adolescents. BMC Infect Dis 2020; 20:609. [PMID: 32811463 PMCID: PMC7433160 DOI: 10.1186/s12879-020-05331-w] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2020] [Accepted: 08/09/2020] [Indexed: 12/21/2022] Open
Abstract
Background Ratios of different immune cell populations (i.e., monocyte-to-lymphocyte, neutrophil-to-lymphocyte, and platelet-to-lymphocyte ratios) have been studied as a means of predicting future tuberculosis (TB) disease risk or to assist in the diagnosis of incident TB disease. No studies to-date, however, have evaluated the potential of these ratios to predict or assist in the diagnosis of incident TB infection - the first step in the natural history of TB disease. Methods In this prospective study, we evaluated the complete blood count (CBC)-derived metrics of monocyte-to-lymphocyte ratio (MLR), neutrophil-to-lymphocyte ratio (NLR), and platelet-to-lymphocyte ratio (PLR) as predictors of future TB infection risk or aids in the diagnosis of TB infection among 145 Tanzanian adolescents enrolled in the DAR-901 vaccine trial, using paired CBCs and interferon-gamma release assays (IGRAs) obtained at 0, 60 and 720 days after study enrollment. Results At baseline, there were no significant differences between study participants who remained persistently IGRA negative throughout the study period and those who subsequently converted to IGRA positive with respect to MLR (0.18 vs 0.17, p = 0.10), NLR (0.88 vs 1.02, p = 0.08), or PLR (115 vs 120, p = 0.28). Similarly, no significant differences were noted with respect to MLR, NLR, and PLR between IGRA converters and time-matched negative controls at the time of IGRA conversion. With respect to other blood cell measures, however, there were modest but significant differences between IGRA negatives and IGRA converters with respect to red blood cell count (4.8 vs 4.6 × 106 cells/mcL, p = 0.008), hemoglobin (12.6 vs 12.3 g/dL, p = 0.01), and hematocrit (38.8 vs 37.8%, p = 0.005). Conclusions In contrast to prior studies that have suggested that the ratios of different immune cell populations are associated with development of TB disease, our present findings do not demonstrate an association between these ratios and the development of TB infection. However, decreased red blood cell measures were associated with the subsequent development of TB infection, suggesting either that dysregulation of iron metabolism may play a role in TB pathogenesis or that following TB infection, iron dysregulation may precede IGRA positivity. Trial registration Clinicaltrials.gov NCT02712424. Date of registration: March 14, 2016.
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Tian Z, Liang C, Zhang Z, Wen H, Feng H, Ma Q, Liu D, Qiang G. Prognostic value of neuron-specific enolase for small cell lung cancer: a systematic review and meta-analysis. World J Surg Oncol 2020; 18:116. [PMID: 32473655 PMCID: PMC7261386 DOI: 10.1186/s12957-020-01894-9] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2020] [Accepted: 05/21/2020] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND Neuron-specific enolase (NSE) has become a widely used and easily attainable laboratory assay of small cell lung cancer (SCLC). However, the prognostic value of NSE for SCLC patients remains controversial. The aim of the study was to evaluate the correlation between elevated serum NSE before therapy and survival of SCLC patients. METHODS We performed a systematic review and meta-analysis. A systematic literature search was conducted in PubMed, Embase, and the Cochrane Central Register from the inception dates to December 2019. Eligible articles were included according to inclusion and exclusion criteria; then, data extraction and quality assessment were performed. The primary outcome was overall survival (OS), and the secondary endpoint was progression-free survival (PFS). RESULTS We identified 18 studies comprising 2981 patients. Pooled results revealed that elevated NSE was associated with worse OS (HR = 1.78, 95% CI 1.55-2.06, p < 0.001) and PFS (HR = 1.50, 95% CI 1.16-1.93, p = 0.002). In subgroup analysis, elevated NSE did not predict worse OS in patients who received only chemotherapy (HR 1.22, 95% CI 0.96-1.55, p = 0.10) or part of whom received surgical resection before chemotherapy and radiotherapy (HR = 2.16, 95% CI 0.82-5.69, p = 0.12). CONCLUSION Elevated serum NSE before any therapy of SCLC patients may be a negative prognostic factor for OS and PFS. The prognostic value of NSE for OS was particularly observed in patients treated by standard management.
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Affiliation(s)
- Zhoujunyi Tian
- Department of Thoracic Surgery, China-Japan Friendship Hospital, #2 Yinghua East Road, Chaoyang District, Beijing, 100029, China
| | - Chaoyang Liang
- Department of Thoracic Surgery, China-Japan Friendship Hospital, #2 Yinghua East Road, Chaoyang District, Beijing, 100029, China
| | - Zhenrong Zhang
- Department of Thoracic Surgery, China-Japan Friendship Hospital, #2 Yinghua East Road, Chaoyang District, Beijing, 100029, China
| | - Huanshun Wen
- Department of Thoracic Surgery, China-Japan Friendship Hospital, #2 Yinghua East Road, Chaoyang District, Beijing, 100029, China
| | - Hongxiang Feng
- Department of Thoracic Surgery, China-Japan Friendship Hospital, #2 Yinghua East Road, Chaoyang District, Beijing, 100029, China
| | - Qianli Ma
- Department of Thoracic Surgery, China-Japan Friendship Hospital, #2 Yinghua East Road, Chaoyang District, Beijing, 100029, China
| | - Deruo Liu
- Department of Thoracic Surgery, China-Japan Friendship Hospital, #2 Yinghua East Road, Chaoyang District, Beijing, 100029, China
| | - Guangliang Qiang
- Department of Thoracic Surgery, China-Japan Friendship Hospital, #2 Yinghua East Road, Chaoyang District, Beijing, 100029, China.
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Minami S, Ihara S, Komuta K. Gustave Roussy Immune Score and Royal Marsden Hospital Prognostic Score Are Prognostic Markers for Extensive Disease of Small Cell Lung Cancer. World J Oncol 2020; 11:98-105. [PMID: 32494316 PMCID: PMC7239571 DOI: 10.14740/wjon1275] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/29/2020] [Accepted: 04/01/2020] [Indexed: 01/28/2023] Open
Abstract
Background The Royal Marsden Hospital prognostic score (RMH score) and the Gustave Roussy immune score (GRIm-score) were developed in order to select more suitable patient for phase I trials. Lactate dehydrogenase (LDH) and serum albumin concentration are common risk factors to these two systems. As the third risk factor, the RMH score and the GRIm-score adopt number of metastatic sites and neutrophil-to-lymphocyte ratio (NLR), respectively. We aimed to investigate whether these two systems are also useful for extensive disease of small cell lung cancer (ED-SCLC). Methods We retrospectively collected 128 patients who had initiated platinum-based chemotherapy at our hospital between September 2007 and March 2018. We divided our patients into low (score 0 - 1) and high (2 - 3) score groups, and compared overall survival (OS) and progression-free survival (PFS) between them. Multivariate Cox proportional hazard analyses found prognostic factors of survival times. Results Regarding GRIm-score, OS was significantly shorter in high score group than in low score group (median 6.1 vs. 11.4 months, P < 0.01), while no significant difference was observed in PFS (median 4.7 vs. 5.0 months, P = 0.12). Both OS (median 6.9 vs. 12.4 months, P < 0.01) and PFS (median 4.4 vs. 5.4 months, P = 0.01) were significantly shorter in high RMH score group than in low group. Multivariate analyses detected both high GRIm-score (hazard ratio (HR) 1.80, 95% confidence interval (CI) 1.20 - 2.72, P < 0.01) and high RMH score (HR 1.93, 95% CI 1.27 - 2.92, P < 0.01) as independent worse prognostic factors of OS, and then only high RMH score (HR 1.53, 95% CI 1.04 - 2.25, P = 0.03) as independent worse prognostic factor of PFS. Conclusions Both RMH score and GRIm-score are useful as independent prognostic factors of OS in ED-SCLC. However, only RMH score is an independent prognostic factor of PFS.
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Affiliation(s)
- Seigo Minami
- Department of Respiratory Medicine, Osaka Police Hospital, 10-31 Kitayama-cho, Tennoji-ku, Osaka 543-0035, Japan.,Department of Respiratory Medicine, Daini Osaka Police Hospital, 2-6-40 Karasugatsuji, Tennoji-ku, Osaka 543-8922, Japan
| | - Shouichi Ihara
- Department of Respiratory Medicine, Osaka Police Hospital, 10-31 Kitayama-cho, Tennoji-ku, Osaka 543-0035, Japan
| | - Kiyoshi Komuta
- Department of Respiratory Medicine, Daini Osaka Police Hospital, 2-6-40 Karasugatsuji, Tennoji-ku, Osaka 543-8922, Japan
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Sharma R, Katiyar V, Gurjar H, Sharma M, Goda R, Vora Z. Is medulloblastoma associated with systemic immunomodulation? - A comparative analysis of preoperative inflammatory markers. Surg Neurol Int 2020; 11:86. [PMID: 32494368 PMCID: PMC7265425 DOI: 10.25259/sni_336_2019] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2019] [Accepted: 04/02/2020] [Indexed: 01/05/2023] Open
Abstract
Background: We attempt to compare preoperative inflammatory markers among children with medulloblastoma and pilocytic astrocytoma and establish their diagnostic efficacy to distinguish these tumors. Methods: Children (<18 years) with biopsy-proven medulloblastoma and pilocytic astrocytoma operated at our institute from January 2012 to January 2018 were enrolled in this study. The hematological parameters were compared between the two groups and with healthy controls. Children with a history of disease or medications that may confound these parameters were excluded from the study. Receiver operator characteristic curves were made to assess the diagnostic accuracy of markers found to be significant. Results: Patients with medulloblastoma were found to have higher neutrophil-lymphocyte ratio (NLR), derived neutrophil-lymphocyte ratio (dNLR), platelet-lymphocyte ratio (PLR), and platelet counts compared with pilocytic astrocytoma. Absolute lymphocyte count (ALC) was significantly lower in medulloblastoma group as compared to healthy controls but not with pilocytic astrocytoma. NLR and dNLR demonstrated maximum diagnostic accuracy in distinguishing patients with medulloblastoma from healthy controls and pilocytic astrocytoma. Using a cutoff of 2.45 for NLR distinguishes medulloblastoma from healthy controls as well as pilocytic astrocytoma with a sensitivity of 75.5% and specificity of 66.7%. Similarly, dNLR cutoff of 1.47 distinguishes medulloblastoma from healthy controls with a sensitivity of 83% and specificity of 76% and a cutoff of 1.53 distinguishes medulloblastoma from pilocytic astrocytoma with a sensitivity of 81.1% and specificity of 81.8%. Combination of NLR and dNLR performed only marginally better than individual variables with area under the curve being 0.856 for medulloblastoma versus healthy controls and 0.86 for medulloblastoma versus pilocytic astrocytoma. Conclusion: NLR and dNLR can be used as a preoperative predictive marker in medulloblastoma. There is decreased ALC in patients with medulloblastoma contributing to raised NLR and dNLR suggestive of systemic immunosuppression.
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Affiliation(s)
- Ravi Sharma
- Departments of Neurosurgery, All India Institute of Medical sciences, CNC, AIIMS, New Delhi, India
| | - Varidh Katiyar
- Departments of Neurosurgery, All India Institute of Medical sciences, CNC, AIIMS, New Delhi, India
| | - Hitesh Gurjar
- Departments of Neurosurgery, All India Institute of Medical sciences, CNC, AIIMS, New Delhi, India
| | - Mehar Sharma
- Departments of Pathology, All India Institute of Medical sciences, CNC, AIIMS, New Delhi, India
| | - Revanth Goda
- Departments of Neurosurgery, All India Institute of Medical sciences, CNC, AIIMS, New Delhi, India
| | - Zainab Vora
- Departments of Radio diagnosis, All India Institute of Medical sciences, CNC, AIIMS, New Delhi, India
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Sonehara K, Tateishi K, Komatsu M, Yamamoto H, Hanaoka M. Lung immune prognostic index as a prognostic factor in patients with small cell lung cancer. Thorac Cancer 2020; 11:1578-1586. [PMID: 32286017 PMCID: PMC7262905 DOI: 10.1111/1759-7714.13432] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2020] [Revised: 03/23/2020] [Accepted: 03/24/2020] [Indexed: 12/24/2022] Open
Abstract
Background The lung immune prognostic index (LIPI) is a marker that combines the derived neutrophil‐to‐lymphocyte ratio (dNLR) and serum lactate dehydrogenase (LDH) level and is a recently reported prognostic factor of immune checkpoint inhibitor therapy for non‐small cell lung cancer (NSCLC). However, there are no reports regarding the prognostic value of LIPI in small cell lung cancer (SCLC). Methods We retrospectively enrolled 171 patients diagnosed with SCLC and treated at Shinshu University School of Medicine between January 2003 and November 2019. Progression‐free survival (PFS) and overall survival (OS) were compared according to LIPI, and we investigated whether LIPI could be a prognostic factor in SCLC using the Kaplan‐Meier method and univariate and multivariate Cox models. Results The median OS of the LIPI 0 group was significantly longer than that of the LIPI 1 plus 2 group (21.0 vs. 11.6 months, P < 0.001). The multivariate analysis associated with OS indicated that LIPI 1 plus 2 was an independent unfavorable prognostic factor in addition to poor performance status (2–3), old age (≥ 75 years) and stage (extensive disease [ED]). However, PFS of the LIPI 0 group was not significantly different from that of the LIPI 1 plus 2 group. In ED‐SCLC patients, the median PFS and OS of the LIPI 0 group were significantly longer than those of the LIPI 2 group (6.6 vs. 4.0 months, P = 0.006 and 17.1 vs. 5.9 months, P < 0.001, respectively). Conclusions We confirmed the prognostic value of LIPI in SCLC, especially ED‐SCLC. Key points Significant findings of the study: The present study is the first to demonstrate that pretreatment lung immune prognostic index is an independent prognostic factor associated with overall survival for small cell lung cancer. What this study adds: The utility of the lung immune prognostic index as a prognostic factor for small cell lung cancer.
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Affiliation(s)
- Kei Sonehara
- First Department of Internal Medicine, Shinshu University School of Medicine, Matsumoto City, Japan
| | - Kazunari Tateishi
- First Department of Internal Medicine, Shinshu University School of Medicine, Matsumoto City, Japan
| | - Masamichi Komatsu
- First Department of Internal Medicine, Shinshu University School of Medicine, Matsumoto City, Japan
| | - Hiroshi Yamamoto
- First Department of Internal Medicine, Shinshu University School of Medicine, Matsumoto City, Japan
| | - Masayuki Hanaoka
- First Department of Internal Medicine, Shinshu University School of Medicine, Matsumoto City, Japan
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Nunno VD, Mollica V, Gatto L, Santoni M, Cosmai L, Porta C, Massari F. Prognostic impact of neutrophil-to-lymphocyte ratio in renal cell carcinoma: a systematic review and meta-analysis. Immunotherapy 2020; 11:631-643. [PMID: 30943858 DOI: 10.2217/imt-2018-0175] [Citation(s) in RCA: 37] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Abstract
AIM Estimate prognosis and clinical outcome of patients with localized or metastatic renal cell carcinoma (RCC) is an important issue which drive our medical decisions. METHODS We carried out a meta-analysis of available clinical studies exploring neutrophil-to-lymphocyte ratio (NLR) in RCC in order to evaluate if this ratio could be correlated to overall survival (OS) and progression-free survival (PFS) of patients with localized/metastatic RCC. RESULTS In overall population higher NLR resulted in worst OS and PFS (OS pooled hazard ratio of 1.80; 95% CI: 1.61-2.00; I2 45%; PFS pooled hazard ratio of 1.69; 95% CI: 1.42-2.01; I2 81%), this negative correlation was also confirmed in both metastatic and nonmetastatic patients. CONCLUSION The NLR ratio is a variable correlated to prognosis in RCC patients.
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Affiliation(s)
| | - Veronica Mollica
- Division of Oncology, S.Orsola-Malpighi Hospital, Bologna, Italy
| | - Lidia Gatto
- Division of Oncology, S.Orsola-Malpighi Hospital, Bologna, Italy
| | | | - Laura Cosmai
- Onco-Nephrology Outpatient Clinic, Division of Nephrology & Dialysis, San Carlo Borromeo Hospital, ASST Santi Paolo e Carlo, Milan, Italy
| | - Camillo Porta
- Department of Internal Medicine, University of Pavia & Division of Traslational Oncology, IRCCS Istituti Clinici Scientifici Maugeri, Pavia, Italy
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