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Wang N, Lin Y, Shen L, Song H, Huang W, Huang J, Chen F, Liu F, Wang J, Qiu Y, Shi B, Lin L, He B. Prognostic value of pretreatment lymphocyte percentage in oral cancer: A prospective cohort study. Oral Dis 2024; 30:2176-2187. [PMID: 37357359 DOI: 10.1111/odi.14658] [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: 12/16/2022] [Revised: 06/08/2023] [Accepted: 06/11/2023] [Indexed: 06/27/2023]
Abstract
OBJECTIVE To assess the prognostic role of pretreatment lymphocyte percentage (LY%) for patients with oral squamous cell carcinoma (OSCC). METHODS A large-scale prospective cohort study between July 2002 and March 2021 was conducted. Propensity score-matched (PSM) analysis and inverse probability of treatment weighting (IPTW) analysis were performed to adjust for potential confounders. Using random survival forest (RSF), the relative importance of pretreatment LY% in prognosis prediction was also assessed. RESULTS A total of 743 patients were enrolled and followed up (median: 2.75 years, interquartile range: 1.25-4.42 years). A high pretreatment LY% was significantly associated with better disease-specific survival of patients with OSCC (Hazard ratio [HR] = 0.60, 95% confidence interval [CI]: 0.42, 0.84). The same tendency was observed in PSM (HR = 0.57, 95% CI: 0.38, 0.85) and IPTW analysis (HR = 0.57, 95% CI: 0.40, 0.82). RSF showed that LY% ranked the fifth among importance ranking of all prognostic factors. CONCLUSION Pretreatment LY% showed a moderate predictive ability, suggesting it might be a valuable tool to predict prognosis for patients with OSCC.
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Affiliation(s)
- Na Wang
- Department of Epidemiology and Health Statistics, Fujian Provincial Key Laboratory of Environment Factors and Cancer, School of Public Health, Fujian Medical University, Fujian, China
- Key Laboratory of Ministry of Education for Gastrointestinal Cancer, Fujian Medical University, Fujian, China
| | - Yulan Lin
- Department of Epidemiology and Health Statistics, Fujian Provincial Key Laboratory of Environment Factors and Cancer, School of Public Health, Fujian Medical University, Fujian, China
- Key Laboratory of Ministry of Education for Gastrointestinal Cancer, Fujian Medical University, Fujian, China
| | - Liling Shen
- Department of Epidemiology and Health Statistics, Fujian Provincial Key Laboratory of Environment Factors and Cancer, School of Public Health, Fujian Medical University, Fujian, China
- Key Laboratory of Ministry of Education for Gastrointestinal Cancer, Fujian Medical University, Fujian, China
| | - Haoyuan Song
- Department of Epidemiology and Health Statistics, Fujian Provincial Key Laboratory of Environment Factors and Cancer, School of Public Health, Fujian Medical University, Fujian, China
- Key Laboratory of Ministry of Education for Gastrointestinal Cancer, Fujian Medical University, Fujian, China
| | - Weihai Huang
- Department of Epidemiology and Health Statistics, Fujian Provincial Key Laboratory of Environment Factors and Cancer, School of Public Health, Fujian Medical University, Fujian, China
- Key Laboratory of Ministry of Education for Gastrointestinal Cancer, Fujian Medical University, Fujian, China
| | - Jingyao Huang
- Department of Epidemiology and Health Statistics, Fujian Provincial Key Laboratory of Environment Factors and Cancer, School of Public Health, Fujian Medical University, Fujian, China
- Key Laboratory of Ministry of Education for Gastrointestinal Cancer, Fujian Medical University, Fujian, China
| | - Fa Chen
- Department of Epidemiology and Health Statistics, Fujian Provincial Key Laboratory of Environment Factors and Cancer, School of Public Health, Fujian Medical University, Fujian, China
- Key Laboratory of Ministry of Education for Gastrointestinal Cancer, Fujian Medical University, Fujian, China
| | - Fengqiong Liu
- Department of Epidemiology and Health Statistics, Fujian Provincial Key Laboratory of Environment Factors and Cancer, School of Public Health, Fujian Medical University, Fujian, China
- Key Laboratory of Ministry of Education for Gastrointestinal Cancer, Fujian Medical University, Fujian, China
| | - Jing Wang
- Laboratory Center, The Major Subject of Environment and Health of Fujian Key Universities, School of Public Health, Fujian Medical University, Fujian, China
| | - Yu Qiu
- Department of Oral and Maxillofacial Surgery, The First Affiliated Hospital of Fujian Medical University, Fuzhou, China
| | - Bin Shi
- Department of Oral and Maxillofacial Surgery, The First Affiliated Hospital of Fujian Medical University, Fuzhou, China
| | - Lisong Lin
- Department of Oral and Maxillofacial Surgery, The First Affiliated Hospital of Fujian Medical University, Fuzhou, China
| | - Baochang He
- Department of Epidemiology and Health Statistics, Fujian Provincial Key Laboratory of Environment Factors and Cancer, School of Public Health, Fujian Medical University, Fujian, China
- Key Laboratory of Ministry of Education for Gastrointestinal Cancer, Fujian Medical University, Fujian, China
- Department of Oral and Maxillofacial Surgery, The First Affiliated Hospital of Fujian Medical University, Fuzhou, China
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de Pádua Covas Lage LA, De Vita RN, de Oliveira Alves LB, Jacomassi MD, Culler HF, Reichert CO, de Freitas FA, Rocha V, Siqueira SAC, de Oliveira Costa R, Pereira J. Predictors of Survival, Treatment Modalities, and Clinical Outcomes of Diffuse Large B-Cell Lymphoma in Patients Older Than 70 Years Still an Unmet Medical Need in 2024 Based on Real-World Evidence. Cancers (Basel) 2024; 16:1459. [PMID: 38672542 PMCID: PMC11048621 DOI: 10.3390/cancers16081459] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2024] [Revised: 03/14/2024] [Accepted: 03/15/2024] [Indexed: 04/28/2024] Open
Abstract
BACKGROUND Diffuse large B-cell lymphoma (DLBCL) especially affects the older population. Old (≥60 years) and very old age (≥80 years) DLBCL patients often present high-risk molecular alterations, lower tolerability to conventional immunochemotherapy, and poor clinical outcomes. In this scenario, attenuated therapeutic strategies, such as the R-MiniCHOP and R-MiniCHOP of the elderly regimens, have emerged for this particularly fragile population. However, the responses, clinical outcomes, and toxicities of these regimens currently remain poorly understood, mainly because these individuals are not usually included in controlled clinical trials. METHODS This retrospective, observational, and single-center real-world study included 185 DLBCL, NOS patients older than 70 years treated at the largest oncology center in Latin America from 2009 to 2020. We aimed to assess the outcomes, determine survival predictors, and compare responses and toxicities between three different primary therapeutic strategies, including the conventional R-CHOP regimen and the attenuated R-MiniCHOP and R-MiniCHOP of the elderly protocols. RESULTS The median age at diagnosis was 75 years (70-97 years), and 58.9% were female. Comorbidities were prevalent, including 19.5% with immobility, 28.1% with malnutrition, and 24.8% with polypharmacy. Advanced clinical stage was observed in 72.4%, 48.6% had bulky disease ≥7 cm, 63.2% had B-symptoms, and 67.0% presented intermediate-high/high-risk IPI. With a median follow-up of 6.3 years, the estimated 5-year OS and PFS were 50.2% and 44.6%, respectively. The R-MiniCHOP of the elderly regimen had a lower ORR (p = 0.040); however, patients in this group had higher rates of unfavorable clinical and laboratory findings, including hypoalbuminemia (p = 0.001), IPI ≥ 3 (p = 0.013), and NCCN-IPI ≥ 3 (p = 0.002). Although associated with higher rates of severe neutropenia (p = 0.003), the R-CHOP regimen promoted increased OS (p = 0.003) and PFS (p = 0.005) in comparison to the attenuated protocols. Additionally, age ≥ 75 years, high levels of LDH, B-symptoms, advanced clinical stage (III/IV), neutrophilia, and low lymphocyte/monocyte ratio were identified as poor prognostic factors in this cohort. CONCLUSIONS In this large and real-life Latin American cohort, we demonstrated that patients with DLBCL, NOS older than 70 years still do not have satisfactory clinical outcomes in 2024, with half of cases not reaching 5 years of life expectancy after diagnosis. Although the conventional R-CHOP offers response and survival advantages over attenuated regimens, its myelotoxicity is not negligible. Therefore, the outcomes reported and the prognostic factors here identified may assist clinicians in the appropriate selection of therapeutic strategies adapted to the risk for old and very old DLBCL patients.
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Affiliation(s)
- Luís Alberto de Pádua Covas Lage
- Department of Hematology, Hemotherapy & Cell Therapy, Faculty of Medicine, University of São Paulo (FM-USP), São Paulo 05403000, Brazil (J.P.)
- Laboratory of Medical Investigation in Pathogenesis and Directed Therapy in Onco-Immuno-Hematology (LIM-31), Faculty of Medicine, University of São Paulo (FM-USP), São Paulo 05403000, Brazil (F.A.d.F.)
| | - Rita Novello De Vita
- Department of Hematology, Hemotherapy & Cell Therapy, Faculty of Medicine, University of São Paulo (FM-USP), São Paulo 05403000, Brazil (J.P.)
| | - Lucas Bassolli de Oliveira Alves
- Department of Hematology, Hemotherapy & Cell Therapy, Faculty of Medicine, University of São Paulo (FM-USP), São Paulo 05403000, Brazil (J.P.)
| | - Mayara D’Auria Jacomassi
- Department of Hematology, Hemotherapy & Cell Therapy, Faculty of Medicine, University of São Paulo (FM-USP), São Paulo 05403000, Brazil (J.P.)
| | - Hebert Fabrício Culler
- Department of Hematology, Hemotherapy & Cell Therapy, Faculty of Medicine, University of São Paulo (FM-USP), São Paulo 05403000, Brazil (J.P.)
- Laboratory of Medical Investigation in Pathogenesis and Directed Therapy in Onco-Immuno-Hematology (LIM-31), Faculty of Medicine, University of São Paulo (FM-USP), São Paulo 05403000, Brazil (F.A.d.F.)
| | - Cadiele Oliana Reichert
- Laboratory of Medical Investigation in Pathogenesis and Directed Therapy in Onco-Immuno-Hematology (LIM-31), Faculty of Medicine, University of São Paulo (FM-USP), São Paulo 05403000, Brazil (F.A.d.F.)
| | - Fábio Alessandro de Freitas
- Laboratory of Medical Investigation in Pathogenesis and Directed Therapy in Onco-Immuno-Hematology (LIM-31), Faculty of Medicine, University of São Paulo (FM-USP), São Paulo 05403000, Brazil (F.A.d.F.)
| | - Vanderson Rocha
- Department of Hematology, Hemotherapy & Cell Therapy, Faculty of Medicine, University of São Paulo (FM-USP), São Paulo 05403000, Brazil (J.P.)
- Laboratory of Medical Investigation in Pathogenesis and Directed Therapy in Onco-Immuno-Hematology (LIM-31), Faculty of Medicine, University of São Paulo (FM-USP), São Paulo 05403000, Brazil (F.A.d.F.)
- Fundação Pró-Sangue, Blood Bank of São Paulo, São Paulo 05403000, Brazil
- Department of Hematology & Hemotherapy, Churchill Hospital, Oxford University, Oxford OX3 7LE, UK
| | | | - Renata de Oliveira Costa
- Department of Hematology & Hemotherapy, Faculty of Medicine, Centro Universitário Lusíada (Unilus), Santos 11045101, Brazil;
- Department of Hematology & Oncology, Hospital Alemão Oswaldo Cruz (HAOC), São Paulo 05403000, Brazil
| | - Juliana Pereira
- Department of Hematology, Hemotherapy & Cell Therapy, Faculty of Medicine, University of São Paulo (FM-USP), São Paulo 05403000, Brazil (J.P.)
- Laboratory of Medical Investigation in Pathogenesis and Directed Therapy in Onco-Immuno-Hematology (LIM-31), Faculty of Medicine, University of São Paulo (FM-USP), São Paulo 05403000, Brazil (F.A.d.F.)
- Department of Hematology & Oncology, Hospital Alemão Oswaldo Cruz (HAOC), São Paulo 05403000, Brazil
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Rahchamani M, Sedghi M, Hakimi A, Nejatianfar M, Javaheri T, Tavakoli R, Ahmadi R, Makarem M, Azmi‐Naei N, Zahmatkesh Sangani S, Kamandi N, Soleimanian A, Shavaleh R, Foogerdi M, Rahmani K. Prognostic value of red blood cell distribution width and D-Dimer in diffuse large B-cell lymphoma: Systematic review and meta-analysis. Cancer Rep (Hoboken) 2024; 7:e1936. [PMID: 37997648 PMCID: PMC10809198 DOI: 10.1002/cnr2.1936] [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: 07/19/2023] [Revised: 09/29/2023] [Accepted: 11/12/2023] [Indexed: 11/25/2023] Open
Abstract
BACKGROUND The significant role of red blood cell distribution width (RDW) and D-Dimer as prognostic factors in patients with some blood malignancies has been reported recently. AIM We designed and performed a meta-analysis to investigate the prognostic roles of RDW and D-Dimer in subjects with diffuse large B-cell lymphoma (DLBCL). MATERIALS AND METHODS We systematically reviewed PubMed-Medline, SCOPUS, EMBASE, Web of Science Core Collection, and Google Scholar up to the present to look for publications on prognostic effects of RDW and D-Dimer in DLBCL patients. For investigation of the associations between RDW and D-Dimer with the overall survival (OS) and progression-free survival (PFS) of the DLBCL cases, hazard ratio (HR) with 95% confidence intervals (CIs) was used. RESULTS We included 13 eligible studies in the present meta-analysis. The results of pooled analysis showed that increased levels of RDW was related to poor OS (HR = 2.01, 95% CI: 1.62-2.48, p value <.01, I2 = 0%) and poor PFS (HR = 1.52, 95% CI: 1.24-1.85, p value <.01, I2 = 16%) among the DLBCL patients. Similarly, a significant relationship was found between increased D-Dimer and poor OS (HR = 2.30, 95% CI: 1.03-5.14, p value <.05, I2 = 95%) of the DLBCL patients as well. In addition, there was no significant heterogeneity in OS (p value H = 0.65) and PFS (p value H = 0.31) related to RDW among studies included in the meta-analysis. CONCLUSION Our finding clearly confirmed that elevated RDW levels and D-Dimer were associated with adverse OS and PFS in DLBCL.
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Affiliation(s)
- Maryam Rahchamani
- Department of Internal Medicine, Faculty of MedicineTehran University of Medical SciencesTehranIran
| | - Mohammad Sedghi
- Molecular and Cellular Biology, Department of Biology, Yadegar‐e‐Imam Khomeini (RAH) Shahr‐e‐Ray BranchIslamic Azad UniversityTehranIran
| | - Ali Hakimi
- Department of Clinical BiochemistryMashhad University of Medical SciencesMashhadIran
| | - Mahdi Nejatianfar
- Department of Research and DevelopmentOrganic Chemistry Hila Pharmaceutical CoMashhadIran
| | - Tohid Javaheri
- Department of Genetics, Young Research and Elites ClubIslamic Azad University, Mashhad BranchMashhadIran
| | - Reza Tavakoli
- Department of RadiologyArak University of Medical SciencesArakIran
| | - Ramtin Ahmadi
- Cellular and MolecularIslamic Azad University of MashhadMashhadIran
| | - Mansoureh Makarem
- Health Vice‐ChancellorTorbat‐e Jam Faculty of Medical SciencesTorbat‐e JamIran
| | - Nazanin Azmi‐Naei
- Department of Epidemiology, School of Public HealthShahroud University of Medical SciencesShahroudIran
| | | | - Neda Kamandi
- Faculty of MedicineMashhad University of Medical SciencesMashhadIran
| | | | - Rasoul Shavaleh
- Department of Epidemiology, School of Public HealthIran University of Medical SciencesTehranIran
| | - Molood Foogerdi
- Department of Emergency Medicine, Faculty of MedicineBirgand University of Medical SciencesBirjandIran
| | - Kazem Rahmani
- Department of Epidemiology, School of Public HealthIran University of Medical SciencesTehranIran
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Mei P, Feng W, Zhan Y, Guo X. Prognostic value of lymphocyte-to-monocyte ratio in gastric cancer patients treated with immune checkpoint inhibitors: a systematic review and meta-analysis. Front Immunol 2023; 14:1321584. [PMID: 38090560 PMCID: PMC10711042 DOI: 10.3389/fimmu.2023.1321584] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2023] [Accepted: 11/13/2023] [Indexed: 12/18/2023] Open
Abstract
Background Emerging evidence suggests a correlation between the lymphocyte-monocyte ratio (LMR) and the prognosis in patients with gastric cancer (GC) undergoing immune checkpoint inhibitor (ICI) therapy. Nevertheless, the existing findings remain contentious. Methods A comprehensive search of literature was conducted in databases including PubMed, Embase, Web of Science, and the Cochrane Library, spanning from the inception of each database to August 30, 2023 to collect studies exploring the interplay between LMR and clinical outcomes. Eligible studies were selected following predefined inclusion and exclusion criteria. Primary outcomes encompassed progression-free survival (PFS) and overall survival (OS), which were estimated using hazard ratios (HR) and corresponding 95% confidence intervals (CI). Results Our analysis incorporated eight cohort studies, involving 815 patients. Aggregate data revealed associations between an elevated LMR at baseline and prolonged PFS (HR=0.58; 95% CI: 0.47-0.71, p<0.00001) and improved OS (HR=0.51, 95% CI: 0.33-0.79; p=0.003). Furthermore, LMR exhibited a favorable association with PFS after treatment (HR=0.48; 95% CI: 0.29-0.79; p= 0.004), while such a correlation was not evident in the OS analysis. Importantly, a high level of LMR was associated with prolonged PFS across varying sample sizes, follow-up duration, treatment combinations, line of therapy, and cut-off values. Conclusion A high pre-treatment LMR is associated with improved OS and PFS in GC patients treated with ICIs. LMR emerges as a potent biomarker for prognostic assessment in these patients, offering valuable insights for informed treatment decisions within the domain of GC immunotherapy. Systematic review registration PROSPERO, identifier CRD42021228512.
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Affiliation(s)
- Pingping Mei
- Shanghai Municipal Hospital of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Wenzhe Feng
- Shaanxi University of Chinese Medicine, Xianyang, Shaanxi, China
| | - Yanrong Zhan
- Shaanxi University of Chinese Medicine, Xianyang, Shaanxi, China
| | - Xiutian Guo
- Shanghai Municipal Hospital of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China
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Kharroubi DM, Nsouli G, Haroun Z. Potential Prognostic and Predictive Role of Monocyte and Lymphocyte Counts on Presentation in Patients Diagnosed With Diffuse Large B-Cell Lymphoma. Cureus 2023; 15:e35654. [PMID: 37009375 PMCID: PMC10065310 DOI: 10.7759/cureus.35654] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/01/2023] [Indexed: 03/05/2023] Open
Abstract
INTRODUCTION Diffuse large B-cell lymphoma (DLBCL) is the most common subtype of non-Hodgkin's lymphoma. Nearly 40% of patients will die of relapsed disease despite the use of rituximab plus cyclophosphamide, doxorubicin, vincristine, and prednisone (R-CHOP) chemotherapy. Many prognostic markers established in the chemotherapy era are no longer valid in the rituximab era. OBJECTIVES We aim to identify whether we can add absolute lymphocyte count (ALC), absolute monocyte count (AMC), and lymphocyte-to-monocyte ratio (LMR) as new prognostic factors for DLBCL treated with R-CHOP. We also aim to find whether a correlation exists between these variables and the revised International Prognostic Index (R-IPI) score. METHODS This is an observational retrospective study done from 2005 to 2015 in Rafic Hariri University Hospital (RHUH), Lebanon, on 42 patients treated with R-CHOP. Patients' data were obtained from medical records. We used receiver operating characteristic (ROC) curve for establishing cutoff values. The chi-square test was used to analyze associations between variables. RESULTS Patients were followed for a median of 42 months (24-96 months). Patients with LMR < 2.53 had a significantly worse outcome than those with LMR ≥ 2.53 (p < 0.0001). This was also true for patients with ALC < 1.47 × 109/L (p = 0.0163) and AMC > 0.603 × 109/L (p = 0.0053). LMR was also able to risk-stratify patients within each R-IPI category into high- and low-risk patients. CONCLUSION ALC, AMC, and LMR, surrogate markers of the host immune system and tumor microenvironment, have prognostic significance in DLBCL patients treated with R-CHOP.
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Circulating Monocytes Serve as Novel Prognostic Biomarker in Pancreatic Ductal Adenocarcinoma Patients. Cancers (Basel) 2023; 15:cancers15020363. [PMID: 36672313 PMCID: PMC9856871 DOI: 10.3390/cancers15020363] [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: 11/23/2022] [Revised: 12/31/2022] [Accepted: 01/04/2023] [Indexed: 01/09/2023] Open
Abstract
Pancreatic ductal adenocarcinoma (PDAC) ranks among the most fatal cancer diseases, widely accepted to have the most dismal prognoses. Although immunotherapy has broadly revolutionized cancer treatment, its value in PDAC appears to be relatively low. Exhibiting protumoral effects, monocytes have recently been proposed as potential targets of such immunotherapeutic regimens. However, to date, the body of evidence on monocytes’ role in PDAC is scarce. Therefore, we analyzed monocytes in the peripheral blood of 58 PDAC patients prior to surgery and compared them to healthy individuals. PDAC patients showed increased levels of monocytes when compared to healthy controls In addition, patients with perineural infiltration demonstrated a higher percentage of monocytes compared to non-infiltrating tumors and PDAC G3 was associated with higher monocyte levels than PDAC G2. Patients with monocyte levels > 5% were found to have an 8.9-fold increased risk for a G3 and perineural infiltrated PDAC resulting in poorer survival compared to patients with <5% monocyte levels. Furthermore, PDAC patients showed increased expressions of CD86 and CD11c and decreased expressions of PD-L1 on monocytes compared to healthy individuals. Finally, levels of monocytes correlated positively with concentrations of IL-6 and TNF-α in plasma of PDAC patients. Based on our findings, we propose monocytes as a novel prognostic biomarker. Large-scale studies are needed to further decipher the role of monocytes in PDAC and investigate their potential as therapeutic targets.
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Vaughan J, Wiggill T, Lawrie D, Machaba M, Patel M. The prognostic impact of monocyte fluorescence, immunosuppressive monocytes and peripheral blood immune cell numbers in HIV-associated Diffuse Large B-cell Lymphoma. PLoS One 2023; 18:e0280044. [PMID: 36630466 PMCID: PMC9833596 DOI: 10.1371/journal.pone.0280044] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2022] [Accepted: 12/20/2022] [Indexed: 01/12/2023] Open
Abstract
INTRODUCTION Diffuse large B-cell lymphoma (DLBCL) is a high grade non-Hodgkin lymphoma which is common among immunodeficient people. Derangements of peripheral blood immune cells have been described to have a prognostic impact in DLBCL in high income countries, including a monocytosis, the ratios of lymphocytes to both monocytes (L:M) and neutrophils (N:L), as well as the numbers of regulatory T-cells (Tregs) and immunosuppressive monocytes (HLA-DRlow monos). To date, the impact of these variables has not been assessed in the setting of HIV-associated DLBCL (HIV-DLBCL), which is among the most common malignancies seen in people living with HIV. In this study, we assessed these factors in a cohort of South African patients with DLBCL and a high HIV-seropositivity-rate. In addition, we evaluated the prognostic value of monocyte activation (as reflected by monocyte fluorescence (MO-Y) on a Sysmex haematology analyser). This parameter has to date not been assessed in the setting of DLBCL. METHODS A full blood count and differential count as well as flow cytometry for HLA-DRlow monocyte and Treg enumeration were performed in patients with incident DLBCL referred to the Chris Hani Baragwanath Academic Hospital in Johannesburg, South Africa between November 2019 and May 2022. Additional clinical and laboratory data were recorded from the patient charts and laboratory information system. RESULTS Seventy-six patients were included, of whom 81.3% were people living with HIV with a median CD4 count of 148 cells/ul. Most patients had advanced stage disease (74.8%) and were predominantly treated with cyclophosphamide, doxorubicin, vincristine, and prednisone (CHOP)-based chemotherapy (without Rituximab). At a median follow-up period of 19 months, the median survival time was 3.5 months, with a 12-month survival rate of 27.0%. All of the immune-cell-related variables (with the exception of the CD4 count) were similar between the people living with HIV and the HIV-negative individuals. In contrast to previous studies, a high monocyte count, the L:M and increased numbers of HLA-DRlow monocytes were not significantly associated with survival in HIV-DLBCL, while a neutrophilia (>8 x 109/L), the N:L (>6:1), high numbers of Tregs (≥5.17% of CD4s) and lymphopenia (<1.3 x 109/L) were. In addition, increased monocyte fluorescence (MO-Y >115.5) was associated with superior outcomes, which we speculate to reflect a more robust antitumour immune response among individuals with high levels of monocyte activation. On Cox Proportional hazard analysis, immune-cell factors independently associated with survival included a CD4 count <150 cells/ul and a neutrophilia. CONCLUSION The monocyte count, L:M and the number of HLA-DRlow monos are not strong prognostic indicators in HIV-DLBCL, while a low CD4 count and neutrophilia are. Elevation of the MO-Y shows some promise as a potential biomarker of antitumour immunity; further study in this regard would be of interest.
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Affiliation(s)
- Jenifer Vaughan
- Department of Molecular Medicine and Haematology, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
- National Health Laboratory Services, Johannesburg, South Africa
- * E-mail:
| | - Tracey Wiggill
- Department of Molecular Medicine and Haematology, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
- National Health Laboratory Services, Johannesburg, South Africa
| | - Denise Lawrie
- Department of Molecular Medicine and Haematology, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
- National Health Laboratory Services, Johannesburg, South Africa
| | - Merriam Machaba
- Department of Molecular Medicine and Haematology, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
- National Health Laboratory Services, Johannesburg, South Africa
| | - Moosa Patel
- Department of Medicine, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
- Clinical Haematology Unit, Chris Hani Baragwanath Academic Hospital, Johannesburg, South Africa
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Prognostic Value of Lymphocyte-to-Monocyte Ratio (LMR) in Cancer Patients Undergoing Immune Checkpoint Inhibitors. DISEASE MARKERS 2022; 2022:3610038. [PMID: 36590752 PMCID: PMC9803580 DOI: 10.1155/2022/3610038] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 06/30/2022] [Revised: 11/16/2022] [Accepted: 11/24/2022] [Indexed: 12/24/2022]
Abstract
Background There is accumulating evidence that the lymphocyte-to-monocyte ratio (LMR) is related to the outcomes of cancer patients treated with immune checkpoint inhibitors (ICIs). However, the results remain controversial. Method Electronic databases were searched to retrieve the studies that explore the relationship between LMR and the efficacy of ICIs. The primary endpoints were overall survival (OS) and progression-free survival (PFS), evaluated by the hazard ratios (HRs) with 95% confidence intervals (CI), and the secondary endpoints included disease control rate (DCR) and immune-related adverse events (irAEs), assessed by the odd ratios (ORs) with 95% CI. Results A total of 27 studies involving 4,322 patients were eligible for analysis. The results indicated that increased LMR at baseline was associated with a superior OS (HR: 0.46, 95% CI: 0.39-0.56, p < 0.001), PFS (HR: 0.60, 95% CI: 0.49-0.74, p < 0.001), and DCR (OR: 3.16, 95% CI: 1.70-5.87, p < 0.001). Posttreatment LMR was linked to a better PFS (HR: 0.46, 95% CI: 0.29-0.71, p = 0.001), but failed to show this correlation in the analysis of OS and DCR. No correlation existed between LMR and irAEs regardless of the testing time (baseline or posttreatment). Subgroup analyses focusing on baseline LMR revealed that higher baseline LMR possessed a better OS in renal cell cancer (RCC) arm, nonsmall cell lung cancer (NSCLC) arm, multiple cancer arm, monotherapy arm, LMR <2 arm, LMR ≥2 arm, western countries arm, eastern countries arm, and anti-PD-1 arm. Higher baseline LMR correlated with better PFS in RCC arm, NSCLC arm, gastric cancer (GC) arm, multiple cancer arm, LMR <2 arm, LMR ≥2 arm, western countries arm, and eastern countries arm. Conclusions Higher LMR at baseline was positively correlated with a superior OS, PFS, and DCR for ICIs, but not with irAEs.
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Kwart D, He J, Srivatsan S, Lett C, Golubov J, Oswald EM, Poon P, Ye X, Waite J, Zaretsky AG, Haxhinasto S, Au-Yeung E, Gupta NT, Chiu J, Adler C, Cherravuru S, Malahias E, Negron N, Lanza K, Coppola A, Ni M, Song H, Wei Y, Atwal GS, Macdonald L, Oristian NS, Poueymirou W, Jankovic V, Fury M, Lowy I, Murphy AJ, Sleeman MA, Wang B, Skokos D. Cancer cell-derived type I interferons instruct tumor monocyte polarization. Cell Rep 2022; 41:111769. [PMID: 36476866 DOI: 10.1016/j.celrep.2022.111769] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2021] [Revised: 06/29/2022] [Accepted: 11/11/2022] [Indexed: 12/12/2022] Open
Abstract
Monocytes are highly plastic immune cells that modulate antitumor immunity. Therefore, identifying factors that regulate tumor monocyte functions is critical for developing effective immunotherapies. Here, we determine that endogenous cancer cell-derived type I interferons (IFNs) control monocyte functional polarization. Guided by single-cell transcriptomic profiling of human and mouse tumors, we devise a strategy to distinguish and separate immunostimulatory from immunosuppressive tumor monocytes by surface CD88 and Sca-1 expression. Leveraging this approach, we show that cGAS-STING-regulated cancer cell-derived IFNs polarize immunostimulatory monocytes associated with anti-PD-1 immunotherapy response in mice. We also demonstrate that immunosuppressive monocytes convert into immunostimulatory monocytes upon cancer cell-intrinsic cGAS-STING activation. Consistently, we find that human cancer cells can produce type I IFNs that polarize monocytes, and our immunostimulatory monocyte gene signature is enriched in patient tumors that respond to anti-PD-1 immunotherapy. Our work exposes a role for cancer cell-derived IFNs in licensing monocyte functions that influence immunotherapy outcomes.
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Affiliation(s)
- Dylan Kwart
- Regeneron Pharmaceuticals, Tarrytown, NY 10591, USA
| | - Jing He
- Regeneron Pharmaceuticals, Tarrytown, NY 10591, USA
| | | | | | | | | | - Patrick Poon
- Regeneron Pharmaceuticals, Tarrytown, NY 10591, USA
| | - Xuan Ye
- Regeneron Pharmaceuticals, Tarrytown, NY 10591, USA
| | | | | | | | | | | | - Joyce Chiu
- Regeneron Pharmaceuticals, Tarrytown, NY 10591, USA
| | | | | | | | | | | | | | - Min Ni
- Regeneron Pharmaceuticals, Tarrytown, NY 10591, USA
| | - Hang Song
- Regeneron Pharmaceuticals, Tarrytown, NY 10591, USA
| | - Yi Wei
- Regeneron Pharmaceuticals, Tarrytown, NY 10591, USA
| | | | | | | | | | | | - Matthew Fury
- Regeneron Pharmaceuticals, Tarrytown, NY 10591, USA
| | - Israel Lowy
- Regeneron Pharmaceuticals, Tarrytown, NY 10591, USA
| | | | | | - Bei Wang
- Regeneron Pharmaceuticals, Tarrytown, NY 10591, USA.
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10
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Li Y, Yang X, Sun Y, Li Z, Yang W, Ju B, Easton J, Pei D, Cheng C, Lee S, Pui CH, Yu J, Chi H, Yang JJ. Impact of T-cell immunity on chemotherapy response in childhood acute lymphoblastic leukemia. Blood 2022; 140:1507-1521. [PMID: 35675514 PMCID: PMC9523375 DOI: 10.1182/blood.2021014495] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2021] [Accepted: 05/29/2022] [Indexed: 11/20/2022] Open
Abstract
Although acute lymphoblastic leukemia (ALL) is highly responsive to chemotherapy, it is unknown how or which host immune factors influence the long-term remission of this cancer. To this end, we systematically evaluated the effects of T-cell immunity on Ph+ ALL therapy outcomes. Using a murine Arf-/-BCR-ABL1 B-cell ALL model, we showed that loss of T cells in the host drastically increased leukemia relapse after dasatinib or cytotoxic chemotherapy. Although ABL1 mutations emerged early during dasatinib treatment in both immunocompetent and immunocompromised hosts, T-cell immunity was essential for suppressing the outgrowth of drug-resistant leukemia. Bulk and single-cell transcriptome profiling of T cells during therapy pointed to the activation of type 1 immunity-related cytokine signaling being linked to long-term leukemia remission in mice. Consistent with these observations, interferon γ and interleukin 12 directly modulated dasatinib antileukemia efficacy in vivo. Finally, we evaluated peripheral blood immune cell composition in 102 children with ALL during chemotherapy and observed a significant association of T-cell abundance with treatment outcomes. Together, these results suggest that T-cell immunity plays pivotal roles in maintaining long-term remission of ALL, highlighting that the interplay between host immunity and drug resistance can be harnessed to improve ALL chemotherapy outcomes.
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Affiliation(s)
- Yizhen Li
- Division of Pharmaceutical Sciences, Department of Pharmacy and Pharmaceutical Sciences, St. Jude Children's Research Hospital, Memphis, TN
| | - Xu Yang
- Department of Computational Biology, St. Jude Children's Research Hospital, Memphis, TN
| | - Yu Sun
- Department of Immunology, St. Jude Children's Research Hospital, Memphis, TN
| | - Zhenhua Li
- Division of Pharmaceutical Sciences, Department of Pharmacy and Pharmaceutical Sciences, St. Jude Children's Research Hospital, Memphis, TN
| | - Wenjian Yang
- Division of Pharmaceutical Sciences, Department of Pharmacy and Pharmaceutical Sciences, St. Jude Children's Research Hospital, Memphis, TN
| | - Bensheng Ju
- Department of Computational Biology, St. Jude Children's Research Hospital, Memphis, TN
| | - John Easton
- Department of Computational Biology, St. Jude Children's Research Hospital, Memphis, TN
| | - Deqing Pei
- Department of Biostatistics, St. Jude Children's Research Hospital, Memphis, TN
| | - Cheng Cheng
- Department of Biostatistics, St. Jude Children's Research Hospital, Memphis, TN
| | - Shawn Lee
- Division of Pharmaceutical Sciences, Department of Pharmacy and Pharmaceutical Sciences, St. Jude Children's Research Hospital, Memphis, TN
- Department of Paediatrics, Yong Loo Lin School of Medicine, National University of Singapore, Singapore
| | - Ching-Hon Pui
- Department of Oncology, St. Jude Children's Research Hospital, Memphis, TN
- Hematological Malignancies Program, St. Jude Children's Research Hospital, Memphis, TN
| | - Jiyang Yu
- Department of Computational Biology, St. Jude Children's Research Hospital, Memphis, TN
| | - Hongbo Chi
- Department of Immunology, St. Jude Children's Research Hospital, Memphis, TN
| | - Jun J Yang
- Division of Pharmaceutical Sciences, Department of Pharmacy and Pharmaceutical Sciences, St. Jude Children's Research Hospital, Memphis, TN
- Department of Oncology, St. Jude Children's Research Hospital, Memphis, TN
- Hematological Malignancies Program, St. Jude Children's Research Hospital, Memphis, TN
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11
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Vajavaara H, Leivonen S, Jørgensen J, Holte H, Leppä S. Low lymphocyte-to-monocyte ratio predicts poor outcome in high-risk aggressive large B-cell lymphoma. EJHAEM 2022; 3:681-687. [PMID: 36051040 PMCID: PMC9421995 DOI: 10.1002/jha2.409] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/04/2022] [Revised: 02/17/2022] [Accepted: 02/21/2022] [Indexed: 11/12/2022]
Abstract
Low lymphocyte-to-monocyte-ratio (LMR) has been associated with unfavorable survival in patients with diffuse large B-cell lymphoma (DLBCL). To date, however, the impact of LMR on survival has not been examined in a uniformly treated cohort of patients with high-risk aggressive large B-cell lymphoma. We collected peripheral blood absolute lymphocyte counts (ALCs) and absolute monocyte counts (AMC) prior to treatment and calculated LMR from 112 adult patients, who were less than 65 years of age, had age-adjusted International Prognostic Index 2-3, or site-specific risk factors for central nervous system (CNS) recurrence, and were treated in a Nordic Lymphoma Group LBC-05 trial with dose-dense immunochemotherapy and early systemic CNS prophylaxis (www.ClinicalTrials.gov, number NCT01325194). Median pretreatment ALC was 1.40 × 109/l (range, 0.20-4.95), AMC 0.68 × 109/l (range, 0.10-2.62), and LMR 2.08 (range, 0.10-12.00). ALC did not correlate with tumor-infiltrating lymphocytes, AMC did not correlate with tumor-associated macrophages, and neither ALC nor AMC correlated with survival. However, low LMR (<1.72) translated to unfavourable progression-free survival (PFS) (5-year PFS 70% vs. 92%, p = 0.002) and overall survival (OS) (5-year OS, 77% vs. 92%, p = 0.020). In the patients with low LMR, relative risk of progression was 4.4-fold (95% confidence interval [CI] 1.60-12.14, p = 0.004), and relative risk of death was 3.3-fold (95% CI 1.18-9.50, p = 0.024) in comparison to the patients with high LMR. We conclude that low LMR is an adverse prognostic factor in uniformly treated young patients with high-risk aggressive large B-cell lymphoma.
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Affiliation(s)
- Heli Vajavaara
- Research Program UnitApplied Tumor GenomicsFaculty of MedicineUniversity of HelsinkiHelsinkiFinland
- Department of OncologyHelsinki University Hospital Comprehensive Cancer CenterHelsinkiFinland
- iCAN Digital Precision Cancer Medicine FlagshipHelsinkiFinland
| | - Suvi‐Katri Leivonen
- Research Program UnitApplied Tumor GenomicsFaculty of MedicineUniversity of HelsinkiHelsinkiFinland
- Department of OncologyHelsinki University Hospital Comprehensive Cancer CenterHelsinkiFinland
- iCAN Digital Precision Cancer Medicine FlagshipHelsinkiFinland
| | - Judit Jørgensen
- Department of HematologyAarhus University HospitalAarhusDenmark
| | - Harald Holte
- Department of OncologyKG Jebsen Center for B‐Cell MalignanciesOslo University HospitalOsloNorway
| | - Sirpa Leppä
- Research Program UnitApplied Tumor GenomicsFaculty of MedicineUniversity of HelsinkiHelsinkiFinland
- Department of OncologyHelsinki University Hospital Comprehensive Cancer CenterHelsinkiFinland
- iCAN Digital Precision Cancer Medicine FlagshipHelsinkiFinland
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12
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Kubota K, Ito R, Narita N, Tanaka Y, Furudate K, Akiyama N, Chih CH, Komatsu S, Kobayashi W. Utility of prognostic nutritional index and systemic immune-inflammation index in oral cancer treatment. BMC Cancer 2022; 22:368. [PMID: 35392843 PMCID: PMC8991673 DOI: 10.1186/s12885-022-09439-x] [Citation(s) in RCA: 25] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2021] [Accepted: 03/21/2022] [Indexed: 12/24/2022] Open
Abstract
PURPOSE This study aimed to evaluate the utility of inflammation-based prognostic scores (IBPS) and systemic immune-inflammation index (SII) in the treatment of oral cancer patients. METHODS For the 183 patients enrolled in this study, IBPS and SII were calculated from peripheral blood samples obtained before and after treatment and at the time of relapse. We examined overall survival (OS) and disease-free survival (DFS) using previously reported cut-off values for IBPS. Cut-off values of neutrophil-to-lymphocyte ratio (NLR), lymphocyte-to-monocyte ratio (LMR), platelet-to-lymphocyte ratio (PLR), and prognostic nutritional index (PNI) were analyzed as NLR 1.79, PLR 114.97, LMR 5, and PNI 52.44. The cut-off value for SII was set at 569. OS and DFS were analyzed by Kaplan-Meier methods using the cutoff of each IBPS and SII. Univariate analysis and multivariate analysis using Cox proportional hazards were performed for OS and DFS. RESULTS Kaplan-Meier methods showed the high-PNI group showed good prognosis including OS and DFS, while the high-SII group displayed poor DFS. Univariate analysis showed that pre-treatment high PNI and low SII were significantly associated with better prognosis. Multivariate analysis identified pre-treatment PNI as independently associated with OS. For DFS, univariate analysis using Cox proportional hazards modeling showed that pre-treatment high NLR and high SII were significantly associated with worse prognosis, while high PNI was significantly associated with better prognosis. Multivariate analysis identified pre-treatment PNI and SII as independently associated with DFS. Parameters of PNI and SII components were compared between pre-treatment, post-treatment and at relapse in the high- and low-PNI groups. PNI was predominantly decreased in both high- and low-PNI groups at post-treatment and at relapse compared to pre-treatment. This trend was also observed for albumin. CONCLUSIONS Higher pre-treatment PNI was associated with better OS, while lower pre-treatment PNI and higher treatment SII were associated with poorer DFS in oral cancer patients. Our data indicated that PNI and SII might offer useful biomarkers for gauging prognosis and the efficacy of conventional therapies.
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Affiliation(s)
- Kosei Kubota
- Department of Dentistry and Oral Surgery, Hirosaki University Graduate School of Medicine, 5 Zaifu-cho, Hirosaki, Aomori, 036-8562, Japan.
| | - Ryohei Ito
- Department of Dentistry and Oral Surgery, Hirosaki University Graduate School of Medicine, 5 Zaifu-cho, Hirosaki, Aomori, 036-8562, Japan
| | - Norihiko Narita
- Department of Dentistry and Oral Surgery, Hirosaki University Graduate School of Medicine, 5 Zaifu-cho, Hirosaki, Aomori, 036-8562, Japan
| | - Yusuke Tanaka
- Department of Dentistry and Oral Surgery, Hirosaki University Graduate School of Medicine, 5 Zaifu-cho, Hirosaki, Aomori, 036-8562, Japan
| | - Ken Furudate
- Department of Dentistry and Oral Surgery, Hirosaki University Graduate School of Medicine, 5 Zaifu-cho, Hirosaki, Aomori, 036-8562, Japan.,Department of Leukemia, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Natsumi Akiyama
- Department of Dentistry and Oral Surgery, Hirosaki University Graduate School of Medicine, 5 Zaifu-cho, Hirosaki, Aomori, 036-8562, Japan
| | - Chuang Hao Chih
- Department of Dentistry and Oral Surgery, Hirosaki University Graduate School of Medicine, 5 Zaifu-cho, Hirosaki, Aomori, 036-8562, Japan
| | - Shotaro Komatsu
- Department of Dentistry and Oral Surgery, Hirosaki University Graduate School of Medicine, 5 Zaifu-cho, Hirosaki, Aomori, 036-8562, Japan
| | - Wataru Kobayashi
- Department of Dentistry and Oral Surgery, Hirosaki University Graduate School of Medicine, 5 Zaifu-cho, Hirosaki, Aomori, 036-8562, Japan
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13
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Chen MT, Pan F, Chen YC, Zhang W, Lv HJ, Wang Z, Hong HM, Fang XJ, Wang YW, Pan T, Zou LQ, Guo HQ, Xie K, Chen LM, Li XQ, Yao YY, Chen ZG, Weng HW, Li XD, Shen YY, Zhou H, Xue HW, Zhang HL, Huang H, Lin TY. A novel prognostic index for sporadic Burkitt lymphoma in adult patients: a real-word multicenter study. BMC Cancer 2022; 22:45. [PMID: 34996395 PMCID: PMC8740497 DOI: 10.1186/s12885-021-09144-1] [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: 05/13/2021] [Accepted: 12/23/2021] [Indexed: 02/08/2023] Open
Abstract
Background Adult sporadic Burkitt lymphoma (BL) is a rare but highly aggressive subtype of lymphoma which lacks its own unique prognostic model. Systemic inflammatory biomarkers have been confirmed as prognostic markers in several types of malignancy. Our objective was to explore the predictive value of pretreatment inflammatory biomarkers and establish a novel, clinically applicable prognostic index for adult patients with sporadic BL. Methods We surveyed retrospectively 336 adult patients with newly diagnosed sporadic BL at 8 Chinese medical centers and divided into training cohort (n = 229) and validation cohort (n = 107). The pretreatment inflammatory biomarkers were calculated for optimal cut-off value. The association between serum biomarkers and overall survival (OS) was analyzed by Kaplan–Meier curves and Cox proportional models. The risk stratification was defined based on normal LDH level, Ann Arbor stage of I and completely resected abdominal lesion or single extra-abdominal mass < 10 cm. Results and conclusions Univariate and multivariate analyses revealed that platelets< 254 × 109/L, albumin< 40 g/L, lactate dehydrogenase≥334 U/L independently predicted unfavorable OS. We used these data as the basis for the prognostic index, in which patients were stratified into Group 1 (no or one risk factor), Group 2 (two risk factors), or Group 3 (three risk factors), which were associated with 5-year OS rates of 88.1, 72.4, and 45%, respectively. In the subgroup analysis for high-risk patients, our prognostic model results showed that high-risk patients with no more than one adverse factor presented a 5-year survival rate of 85.9%, but patients with three adverse factors had a 5-year survival rate of 43.0%. Harrell’s concordance index (C-index) of the risk group score was 0.768. Therefore, the new prognostic model could be used to develop risk-adapted treatment approaches for adult sporadic BL. Supplementary Information The online version contains supplementary material available at 10.1186/s12885-021-09144-1.
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Affiliation(s)
- Mei-Ting Chen
- Department of Medical Oncology, Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, No. 651, Dongfeng East Road, Yuexiu District, Guangzhou, 510060, China
| | - Fei Pan
- Department of Medical Oncology, Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, No. 651, Dongfeng East Road, Yuexiu District, Guangzhou, 510060, China
| | - Yung-Chang Chen
- Sichuan Cancer Hospital & Institue, Sichuan Cancer Center, School of Medicine, University of Electronic Science and Technology of China, Chengdu, 610041, China
| | - Wei Zhang
- Sichuan Cancer Hospital & Institue, Sichuan Cancer Center, School of Medicine, University of Electronic Science and Technology of China, Chengdu, 610041, China
| | - Hui-Juan Lv
- Departments of Lymphoma, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center of Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin's Clinical Research Center for Cancer, the Sino-US Center for Lymphoma and Leukemia Research, Tianjin, China
| | - Zhao Wang
- Department of Medical Oncology, Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, No. 651, Dongfeng East Road, Yuexiu District, Guangzhou, 510060, China
| | - Huang-Ming Hong
- Sichuan Cancer Hospital & Institue, Sichuan Cancer Center, School of Medicine, University of Electronic Science and Technology of China, Chengdu, 610041, China
| | - Xiao-Jie Fang
- Department of Medical Oncology, Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, No. 651, Dongfeng East Road, Yuexiu District, Guangzhou, 510060, China
| | - Ya-Wen Wang
- Department of Oncology, Affiliated Hospital of Qingdao University, Qingdao, Shandong, 266003, P.R. China
| | - Tao Pan
- Affiliated Cancer Hospital of Xiangya Medical School, Central South University / Hunan Cancer Hospital, Changsha, 410013, China
| | - Li-Qun Zou
- Department of Medical Oncology, Cancer Center, West China Hospital of Sichuan University, Chengdu, 610041, China
| | - Hong-Qiang Guo
- The Affiliated Cancer Hospital of Zhengzhou University, Henan Cancer Hospital, Zhengzhou, China
| | - Ke Xie
- Department of Oncology, Sichuan Provincial People's Hospital, Chengdu, P.R. China
| | - Li-Min Chen
- Department of Medical Oncology, Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, No. 651, Dongfeng East Road, Yuexiu District, Guangzhou, 510060, China
| | - Xiao-Qian Li
- Department of Medical Oncology, Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, No. 651, Dongfeng East Road, Yuexiu District, Guangzhou, 510060, China
| | - Yu-Yi Yao
- Department of Medical Oncology, Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, No. 651, Dongfeng East Road, Yuexiu District, Guangzhou, 510060, China
| | - Ze-Geng Chen
- Department of Medical Oncology, Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, No. 651, Dongfeng East Road, Yuexiu District, Guangzhou, 510060, China
| | - Hua-Wei Weng
- Department of Medical Oncology, Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, No. 651, Dongfeng East Road, Yuexiu District, Guangzhou, 510060, China
| | - Xu-Dong Li
- Sichuan Cancer Hospital & Institue, Sichuan Cancer Center, School of Medicine, University of Electronic Science and Technology of China, Chengdu, 610041, China
| | - Yuan-Yuan Shen
- Sichuan Cancer Hospital & Institue, Sichuan Cancer Center, School of Medicine, University of Electronic Science and Technology of China, Chengdu, 610041, China
| | - Hui Zhou
- Affiliated Cancer Hospital of Xiangya Medical School, Central South University / Hunan Cancer Hospital, Changsha, 410013, China
| | - Hong-Wei Xue
- Department of Oncology, Affiliated Hospital of Qingdao University, Qingdao, Shandong, 266003, P.R. China
| | - Hui-Lai Zhang
- Departments of Lymphoma, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center of Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin's Clinical Research Center for Cancer, the Sino-US Center for Lymphoma and Leukemia Research, Tianjin, China
| | - He Huang
- Department of Medical Oncology, Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, No. 651, Dongfeng East Road, Yuexiu District, Guangzhou, 510060, China.
| | - Tong-Yu Lin
- Department of Medical Oncology, Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, No. 651, Dongfeng East Road, Yuexiu District, Guangzhou, 510060, China. .,Sichuan Cancer Hospital & Institue, Sichuan Cancer Center, School of Medicine, University of Electronic Science and Technology of China, Chengdu, 610041, China.
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14
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Basci S, Bakirtas M, Candır B, Ulu B, Yaman S, Yiğenoğlu T, Dal M, Çakar M, Altuntaş F. Prognostic value of neutrophil/lymphocyte ratio, lymphocyte/monocyte ratio, lactate dehydrogenase, and mean platelet volume in the diagnosis of patients with diffuse large B-cell lymphoma. THE EGYPTIAN JOURNAL OF HAEMATOLOGY 2022. [DOI: 10.4103/ejh.ejh_14_22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 03/11/2023]
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15
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Shen W, Wang G, Cooper GR, Jiang Y, Zhou X. The Epithelial and Stromal Immune Microenvironment in Gastric Cancer: A Comprehensive Analysis Reveals Prognostic Factors with Digital Cytometry. Cancers (Basel) 2021; 13:cancers13215382. [PMID: 34771544 PMCID: PMC8582557 DOI: 10.3390/cancers13215382] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2021] [Revised: 10/06/2021] [Accepted: 10/18/2021] [Indexed: 02/05/2023] Open
Abstract
Gastric cancer (GC) is the third leading cause of cancer-related deaths worldwide. Tumor heterogeneity continues to confound researchers' understanding of tumor growth and the development of an effective therapy. Digital cytometry allows interpretation of heterogeneous bulk tissue transcriptomes at the cellular level. We built a novel signature matrix to dissect epithelium and stroma signals using a scRNA-seq data set (GSE134520) for GC and then applied cell mixture deconvolution to estimate diverse epithelial, stromal, and immune cell proportions from bulk transcriptome data in four independent GC cohorts (GSE62254, GSE15459, GSE84437, and TCGA-STAD) from the GEO and TCGA databases. Robust computational methods were applied to identify strong prognostic factors for GC. We identified an EMEC population whose proportions were significantly higher in patients with stage I cancer than other stages, and it was predominantly present in tumor samples but not typically found in normal samples. We found that the ratio of EMECs to stromal cells and the ratio of adaptive T cells to monocytes were the most significant prognostic factors within the non-immune and immune factors, respectively. The STEM score, which unifies these two prognostic factors, was an independent prognostic factor of overall survival (HR = 0.92, 95% CI = 0.89-0.94, p=2.05×10-9). The entire GC cohort was stratified into three risk groups (high-, moderate-, and low-risk), which yielded incremental survival times (p<0.0001). For stage III disease, patients in the moderate- and low-risk groups experienced better survival benefits from radiation therapy ((HR = 0.16, 95% CI = 0.06-0.4, p<0.0001), whereas those in the high-risk group did not (HR = 0.49, 95% CI = 0.14-1.72, p=0.25). We concluded that the STEM score is a promising prognostic factor for gastric cancer.
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Affiliation(s)
- Wenjun Shen
- Department of Bioinformatics, Shantou University Medical College, Shantou 515041, China;
- Stanford Center for Biomedical Informatics Research (BMIR), Department of Medicine, Stanford University, Stanford, CA 94035, USA
- Guangdong Provincial Key Laboratory of Infectious Diseases and Molecular Immunopathology, Shantou 515041, China
- Correspondence: (W.S.); (Y.J.)
| | - Guoyun Wang
- Department of Bioinformatics, Shantou University Medical College, Shantou 515041, China;
| | - Georgia R. Cooper
- Department of Biomedical Engineering, Vanderbilt University, Nashville, TN 37235, USA; (G.R.C.); (X.Z.)
| | - Yuming Jiang
- Department of Radiation Oncology, Stanford University School of Medicine, Stanford, CA 94035, USA
- Correspondence: (W.S.); (Y.J.)
| | - Xin Zhou
- Department of Biomedical Engineering, Vanderbilt University, Nashville, TN 37235, USA; (G.R.C.); (X.Z.)
- Department of Computer Science, Vanderbilt University, Nashville, TN 37235, USA
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16
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Pletcher E, Gleeson E, Shaltiel T, Leigh N, Sullivan B, Labow D, Magge D, Golas B, Cohen N, Sarpel U. Lymphocyte-to-monocyte ratio predicts survival after cytoreductive surgery and hyperthermic intraperitoneal chemotherapy. Biomark Med 2021; 15:965-975. [PMID: 34289740 DOI: 10.2217/bmm-2020-0720] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Aim: Lymphocyte-to-monocyte ratio (LMR) predicts overall survival (OS) in patients with colorectal cancer. We explored LMR in patients undergoing cytoreductive surgery and hyperthermic intraperitoneal chemotherapy (CRS/HIPEC). Materials & methods: We identified all patients undergoing CRS/HIPEC for colorectal or appendiceal adenocarcinoma at our institution. We analyzed LMR's relationship with clinicopathologic variables with Kaplan-Meier log-rank survival analyses and multivariable Cox regression models with 5-year OS. Results: Two hundred and sixteen patients underwent CRS/HIPEC. Five-year OS for low LMR (≤3.71) was 35.2 versus 60.4% for elevated LMR (hazard ratio [HR]: 2.0; 95% CI: 1.1-3.5; p = 0.02). On multivariable Cox-regression, elevated LMR was significantly associated with OS (p ≤ 0.05). Conclusion: LMR is an independent predictor of OS in patients undergoing CRS/HIPEC for colorectal and appendiceal adenocarcinoma.
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Affiliation(s)
- Eric Pletcher
- Division of Surgical Oncology, Department of Surgery, Mount Sinai West, NY 10019, USA
| | - Elizabeth Gleeson
- Division of Surgical Oncology, Department of Surgery, Icahn School of Medicine at Mount Sinai, NY 10029, USA
| | - Tali Shaltiel
- Division of Surgical Oncology, Department of Surgery, Icahn School of Medicine at Mount Sinai, NY 10029, USA
| | - Natasha Leigh
- Division of Surgical Oncology, Department of Surgery, Mount Sinai West, NY 10019, USA
| | - Brianne Sullivan
- Division of Surgical Oncology, Department of Surgery, Mount Sinai West, NY 10019, USA
| | - Daniel Labow
- Division of Surgical Oncology, Department of Surgery, Icahn School of Medicine at Mount Sinai, NY 10029, USA
| | - Deepa Magge
- Division of Surgical Oncology, Department of Surgery, Mount Sinai West, NY 10019, USA
| | - Benjamin Golas
- Division of Surgical Oncology, Department of Surgery, Icahn School of Medicine at Mount Sinai, NY 10029, USA
| | - Noah Cohen
- Division of Surgical Oncology, Department of Surgery, Icahn School of Medicine at Mount Sinai, NY 10029, USA
| | - Umut Sarpel
- Division of Surgical Oncology, Department of Surgery, Icahn School of Medicine at Mount Sinai, NY 10029, USA
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17
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Mikoshiba T, Ozawa H, Watanabe Y, Kawaida M, Sekimizu M, Saito S, Yoshihama K, Nakamura S, Nagai R, Imanishi Y, Kameyama K, Ogawa K. Pretherapeutic Predictive Factors for Histological High-Grade Parotid Gland Carcinoma. Laryngoscope 2021; 132:96-102. [PMID: 34245171 DOI: 10.1002/lary.29728] [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: 04/02/2021] [Revised: 06/04/2021] [Accepted: 06/23/2021] [Indexed: 11/11/2022]
Abstract
OBJECTIVE The histological grade of parotid gland carcinoma (PGC) is an important prognostic factor; however, the diagnosis prior to treatment has been challenging to make. This study aimed to investigate whether the pretreatment clinical findings, including hematological inflammatory, nutritional, and immune markers, could predict the histological grade of PGC. STUDY DESIGN Retrospective study. METHODS We retrospectively enrolled 111 patients with PGC and evaluated the correlation between histological grade and pretreatment clinical findings such as age, sex, tumor staging, facial nerve paralysis, pain or tenderness, adhesion to the surrounding tissues or tumor immobility, and hematological markers. RESULTS Sixty patients (54%) were diagnosed with histological high-grade PGC. Univariate analysis revealed that age, T classification, N classification, TNM stage, facial nerve paralysis, adhesion/immobility, C-reactive protein (CRP), and CRP-to-albumin ratio (CAR) were significant predictors of PGC histological grade. On multivariate analysis, high T classification (T3, 4), high N classification (≥1), and elevated CRP (≥0.22 mg/dL) were independent predictors of high-grade PGC. CONCLUSIONS Pretreatment T classification, N classification, and CRP are significant predictors of the histological grading of PGC. Our results are useful for treatment planning and obtaining appropriate informed consent from the patients before treatment. LEVEL OF EVIDENCE 4 Laryngoscope, 2021.
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Affiliation(s)
- Takuya Mikoshiba
- Department of Otolaryngology, Head and Neck Surgery, Keio University School of Medicine, Tokyo, Japan
| | - Hiroyuki Ozawa
- Department of Otolaryngology, Head and Neck Surgery, Keio University School of Medicine, Tokyo, Japan
| | - Yoshihiro Watanabe
- Department of Otorhinolaryngology, Head and Neck Surgery, International University of Health and Welfare School of Medicine, Narita, Chiba, Japan
| | - Miho Kawaida
- Department of Pathology, Keio University School of Medicine, Tokyo, Japan
| | - Mariko Sekimizu
- Department of Otolaryngology, Head and Neck Surgery, Keio University School of Medicine, Tokyo, Japan
| | - Shin Saito
- Department of Otolaryngology, Head and Neck Surgery, Keio University School of Medicine, Tokyo, Japan
| | - Keisuke Yoshihama
- Department of Otolaryngology, Head and Neck Surgery, Keio University School of Medicine, Tokyo, Japan
| | - Shintaro Nakamura
- Department of Otolaryngology, Head and Neck Surgery, Keio University School of Medicine, Tokyo, Japan
| | - Ryoto Nagai
- Department of Otolaryngology, Head and Neck Surgery, Keio University School of Medicine, Tokyo, Japan
| | - Yorihisa Imanishi
- Department of Otorhinolaryngology, Head and Neck Surgery, International University of Health and Welfare School of Medicine, Narita, Chiba, Japan
| | - Kaori Kameyama
- Department of Pathology, Keio University School of Medicine, Tokyo, Japan
| | - Kaoru Ogawa
- Department of Otolaryngology, Head and Neck Surgery, Keio University School of Medicine, Tokyo, Japan
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18
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Sato S, Kunisaki C, Takahashi M, Kubo H, Tsuchiya N, Sato K, Miyamoto H, Tamura Y, Kondo H, Tanaka Y, Kasahara K, Kosaka T, Akiyama H, Saigusa Y, Endo I. High postoperative neutrophil-lymphocyte ratio and low preoperative lymphocyte-monocyte ratio predict poor prognosis in gastric cancer patients receiving gastrectomy with positive lavage cytology: a retrospective cohort study. Langenbecks Arch Surg 2021; 406:2295-2303. [PMID: 34137915 DOI: 10.1007/s00423-021-02233-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2020] [Accepted: 06/06/2021] [Indexed: 02/07/2023]
Abstract
BACKGROUND Long-term outcomes in gastric cancer patients with positive lavage cytology (CY1) are generally poor. This multi-institutional retrospective cohort study aims to evaluate the clinical significance of the neutrophil-lymphocyte ratio (NLR) and the lymphocyte-monocyte ratio (LMR) in CY1 gastric cancer patients. METHODS A total of 121 CY1 gastric cancer patients without other non-curative factors, who underwent macroscopically curative resection, were enrolled in this study. The cutoff values of preoperative NLR (pre-NLR), postoperative NLR (post-NLR), preoperative LMR (pre-LMR), and postoperative LMR (post-LMR) were defined by the Contal and O'Quigley method as 2.3, 3.0, 2.5, and 3.2, respectively. A Cox proportional hazard model was used to identify the independent prognostic factors among NLR, LMR, and other clinicopathological factors. RESULTS There were significant differences in the overall survival (OS) between the two groups: high post-NLR groups vs. low post-NLR group (median survival time, months) (10.9 vs. 22.8, P = 0.006) and high pre-LMR group vs. low pre-LMR group (21.3 vs. 11.0, P = 0.001). The LMR value elevated significantly after gastrectomy (P = 0.020), although not in the NLR value (P = 0.733). On multivariate analysis, high post-NLR (hazard ratio = 1.506; 95% confidence interval = 1.047-2.167; P = 0.027), low pre-LMR (1.773; 1.135-2.769, 0.012), and no postoperative chemotherapy (1.558; 1.053-2.305, 0.027) were found to be independent prognostic factors for adverse OS. CONCLUSIONS Because a combination of high post-NLR and low pre-LMR may be an adverse prognostic marker in resectable CY1 gastric cancer patients, it is necessary to conduct a prospective trial to confirm a useful perioperative chemotherapeutic regimen for these patients.
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Affiliation(s)
- Sho Sato
- Department of Surgery, Gastroenterological Center, Yokohama City University, 4-57 Urafune-cho, Minami-ku, Yokohama City , Kanagawa, 232-0024, Japan
| | - Chikara Kunisaki
- Department of Surgery, Gastroenterological Center, Yokohama City University, 4-57 Urafune-cho, Minami-ku, Yokohama City , Kanagawa, 232-0024, Japan.
| | - Masazumi Takahashi
- Department of Gastroenterological Surgery, Yokohama Municipal Citizen's Hospital, Yokohama City , Kanagawa, 236-0004, Japan
| | - Hirokazu Kubo
- Department of Surgery, Gastroenterological Center, Yokohama City University, 4-57 Urafune-cho, Minami-ku, Yokohama City , Kanagawa, 232-0024, Japan
| | - Nobuhiro Tsuchiya
- Department of Surgery, Gastroenterological Center, Yokohama City University, 4-57 Urafune-cho, Minami-ku, Yokohama City , Kanagawa, 232-0024, Japan
| | - Kei Sato
- Department of Surgery, Gastroenterological Center, Yokohama City University, 4-57 Urafune-cho, Minami-ku, Yokohama City , Kanagawa, 232-0024, Japan
| | - Hiroshi Miyamoto
- Department of Surgery, Gastroenterological Center, Yokohama City University, 4-57 Urafune-cho, Minami-ku, Yokohama City , Kanagawa, 232-0024, Japan
| | - Yuko Tamura
- Department of Gastroenterological Surgery, Yokohama Municipal Citizen's Hospital, Yokohama City , Kanagawa, 236-0004, Japan
| | - Hiroki Kondo
- Department of Gastroenterological Surgery, Yokohama Municipal Citizen's Hospital, Yokohama City , Kanagawa, 236-0004, Japan
| | - Yusaku Tanaka
- Department of Gastroenterological Surgery, Yokohama Municipal Citizen's Hospital, Yokohama City , Kanagawa, 236-0004, Japan
| | - Kohei Kasahara
- Department of Gastroenterological Surgery, Yokohama City University School of Medicine, Yokohama City, Kanagawa, 236-0004, Japan
| | - Takashi Kosaka
- Department of Gastroenterological Surgery, Yokohama City University School of Medicine, Yokohama City, Kanagawa, 236-0004, Japan
| | - Hirotoshi Akiyama
- Department of Gastroenterological Surgery, Yokohama City University School of Medicine, Yokohama City, Kanagawa, 236-0004, Japan
| | - Yusuke Saigusa
- Department of Biostatistics, Yokohama City University School of Medicine, Yokohama City, Kanagawa, 236-0004, Japan
| | - Itaru Endo
- Department of Gastroenterological Surgery, Yokohama City University School of Medicine, Yokohama City, Kanagawa, 236-0004, Japan
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19
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Laddaga FE, Ingravallo G, Mestice A, Tamma R, Perrone T, Maiorano E, Ribatti D, Specchia G, Gaudio F. Correlation between circulating blood and microenvironment T lymphocytes in diffuse large B-cell lymphomas. J Clin Pathol 2021; 75:493-497. [PMID: 34011621 DOI: 10.1136/jclinpath-2020-207048] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2020] [Revised: 03/04/2021] [Accepted: 03/23/2021] [Indexed: 12/22/2022]
Abstract
AIMS Diffuse large B-cell lymphoma (DLBCL) is characterised by marked clinical and biological heterogeneity, attributable to the tumour cells and their microenvironment. METHODS In this study, we investigated circulating subsets of blood lymphocytes and monocytes and their relationship with T cells in the tumour microenvironment (TME) in chemoresistant and chemosensitive patients with DLBCL. RESULTS The study showed that (1) absolute lymphocyte count (ALC) and CD3+ and CD4+ cells were reduced in chemoresistant patients compared with chemosensitive patients; (2) lymphocyte:monocyte ratio (LMR) showed a positive correlation with peripheral blood CD3+ and CD4+ cells; (3) ALC, LMR, peripheral blood CD3+ and CD4+ cells showed a positive correlation with T cells in the TME. CONCLUSIONS Overall, these data suggest that DLBCL with high TME T cells display a pre-existing antitumour immune response. In the rituximab-containing regimen, TME T cells are stimulated further to participate in the immune response against lymphoma cells. In contrast, DLBCL lymphomas with low T-cell infiltration reflect the absence of a pre-existing antitumour immunity and have a lower likelihood of obtaining an optimal response to therapy.
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Affiliation(s)
| | | | - Anna Mestice
- Hematology and Stem Cell Transplantation Unit, AOU Consorziale Policlinico, Bari, Italy
| | - Roberto Tamma
- Department of Basic Medical Sciences, Neurosciences and Sensory Organs, University of Bari, Bari, Italy
| | - Tommasina Perrone
- Hematology and Stem Cell Transplantation Unit, AOU Consorziale Policlinico, Bari, Italy
| | | | - Domenico Ribatti
- Department of Basic Medical Sciences, Neurosciences and Sensory Organs, University of Bari, Bari, Italy
| | | | - Francesco Gaudio
- Hematology and Stem Cell Transplantation Unit, AOU Consorziale Policlinico, Bari, Italy
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20
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Castro D, Beltrán B, Quiñones MDP, Pachas C, Huerta Y, Lalupu K, Mendoza R, Castillo JJ. Clinical, inflammatory and immunohistochemical features in a cohort of Peruvian patients with diffuse large B-cell lymphoma. Leuk Res 2021; 102:106513. [PMID: 33561632 DOI: 10.1016/j.leukres.2021.106513] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/01/2021] [Revised: 01/13/2021] [Accepted: 01/14/2021] [Indexed: 01/20/2023]
Abstract
Data on response and survival outcomes of Latin American patients with diffuse Large B- cell lymphoma (DLBCL) are limited. We describe the clinical, inflammatory and immunohistochemical features of a cohort of DLBCL Peruvian patients treated with chemoimmunotherapy between 2010 and 2015. Logistic models were fitted for complete response (CR), and Cox proportional-hazard regression for progression-free survival (PFS) and overall survival (OS). Seventy-three patients were included in this analysis, 41 % had high/high-intermediate IPI and 48 % had high/high-intermediate NCCN-IPI scores, 41 % had non-germinal center (NGC) profile and 36 % were double expressors. CR was attained in 63 % of patients, median PFS was 53 months and median OS was 80 months. Both IPI and NCCN-IPI scores were statistically associated with PFS and OS. Neutrophil/lymphocyte ratio (NLR) ≥4 was associated with lower odds of CR (OR 0.19, p = 0.007), worse PFS (HR 2.67, p = 0.02) and worse OS (HR 2.77, p = 0.02). NLR ≥ 4 remained significant after adjusting for the IPI score and had a trend towards significance when adjusted for the NCCN-IPI score. Albumin <3.5 g/dl was associated with worse OS when adjusted for the NCCN-IPI score (HR 2.96, p = 0.04). NGC profile and double expressors were not prognostic. Our study identified NLR ≥ 4 and albumin <3.5 g/dl as potential adverse factors in DLBCL patients and could add to the prognostic value of the IPI or the NCCN-IPI scores.
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Affiliation(s)
- Denisse Castro
- Department of Oncology and Radiotherapy, Hospital Nacional Edgardo Rebagliati Martins, Lima, Peru; Centro de Investigación de Medicina de Precisión, Universidad de San Martin de Porres, Lima, Peru
| | - Brady Beltrán
- Department of Oncology and Radiotherapy, Hospital Nacional Edgardo Rebagliati Martins, Lima, Peru; Centro de Investigación de Medicina de Precisión, Universidad de San Martin de Porres, Lima, Peru.
| | | | - Carlos Pachas
- Department of Hematopathology, Hospital Nacional Edgardo Rebagliati Martins, Lima, Peru
| | - Yesenia Huerta
- Department of Oncology and Radiotherapy, Hospital Nacional Edgardo Rebagliati Martins, Lima, Peru
| | - Karen Lalupu
- Department of Oncology and Radiotherapy, Hospital Nacional Edgardo Rebagliati Martins, Lima, Peru
| | - Ronald Mendoza
- Department of Hematopathology, Hospital Nacional Edgardo Rebagliati Martins, Lima, Peru
| | - Jorge J Castillo
- Division of Hematologic Malignancies, Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA, USA
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21
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Kawakita Y, Motoyama S, Sato Y, Wakita A, Nagaki Y, Imai K, Minamiya Y. Decreases in the Psoas Muscle Index Correlate More Strongly with Survival than Other Prognostic Markers in Esophageal Cancer After Neoadjuvant Chemoradiotherapy Plus Esophagectomy. World J Surg 2021; 44:1559-1568. [PMID: 31907570 DOI: 10.1007/s00268-019-05344-w] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
BACKGROUND Despite wide acknowledgement of the importance of sarcopenia and prognostic markers such as the neutrophil-to-lymphocyte ratio, the impact on cancer patient survival of the timing of sarcopenia's emergence and its severity is not well understood, nor is the association between sarcopenia and prognostic markers. The aim of this study, therefore, was to investigate the effect of the severity and timing of changes in the psoas muscle index (PMI) on survival of advanced esophageal squamous cell carcinoma (ESCC) patients receiving neoadjuvant chemoradiotherapy (NACRT) plus esophagectomy and the association between PMI and known prognostic markers. METHODS Included in this study were 113 ESCC patients who underwent NACRT followed by esophagectomy. PMI and prognostic markers were measured at their initial visit, just before surgery (after NACRT), and 3 months postoperatively. RESULTS All patients were classified into four groups according to the percent decrease in PMI after NACRT and after NACRT plus esophagectomy. Patients exhibiting a larger PMI decrease (≥20%) after NACRT plus esophagectomy had significantly poorer overall survival than those showing a smaller PMI decrease. Furthermore, multivariable analysis showed that a larger decrease in PMI after NACRT plus esophagectomy was a significant risk factor for overall (P < 0.0001) and recurrence-free (P = 0.0097) survival. Neither pretherapeutic PMI nor a decrease in PMI after NACRT significantly affected survival. PMI also showed weak, but significant, correlations with several prognostic markers postoperatively. CONCLUSIONS Decreased PMI after NACRT plus esophagectomy is a strong prognostic indicator in ESCC patients.
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Affiliation(s)
- Yuta Kawakita
- Department of General Thoracic Surgery, Akita University Graduate School of Medicine, 1-1-1 Hondo, Akita, 010-8543, Japan.
| | - Satoru Motoyama
- Department of General Thoracic Surgery, Akita University Graduate School of Medicine, 1-1-1 Hondo, Akita, 010-8543, Japan.,Department of Comprehensive Cancer Control, Akita University Graduate School of Medicine, 1-1-1 Hondo, Akita, 010-8543, Japan
| | - Yusuke Sato
- Department of General Thoracic Surgery, Akita University Graduate School of Medicine, 1-1-1 Hondo, Akita, 010-8543, Japan
| | - Akiyuki Wakita
- Department of General Thoracic Surgery, Akita University Graduate School of Medicine, 1-1-1 Hondo, Akita, 010-8543, Japan
| | - Yushi Nagaki
- Department of General Thoracic Surgery, Akita University Graduate School of Medicine, 1-1-1 Hondo, Akita, 010-8543, Japan
| | - Kazuhiro Imai
- Department of General Thoracic Surgery, Akita University Graduate School of Medicine, 1-1-1 Hondo, Akita, 010-8543, Japan
| | - Yoshihiro Minamiya
- Department of General Thoracic Surgery, Akita University Graduate School of Medicine, 1-1-1 Hondo, Akita, 010-8543, Japan
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22
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Jairath NK, Farha MW, Jairath R, Harms PW, Tsoi LC, Tejasvi T. Prognostic value of intratumoral lymphocyte-to-monocyte ratio and M0 macrophage enrichment in tumor immune microenvironment of melanoma. Melanoma Manag 2020; 7:MMT51. [PMID: 33318782 PMCID: PMC7727784 DOI: 10.2217/mmt-2020-0019] [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] [Indexed: 12/13/2022] Open
Abstract
Skin cutaneous melanoma is characterized by significant heterogeneity in its molecular, genomic and immunologic features. Whole transcriptome RNA sequencing data from The Cancer Genome Atlas of skin cutaneous melanoma (n = 328) was utilized. CIBERSORT was used to identify immune cell type composition, on which unsupervised hierarchical clustering was performed. Analysis of overall survival was performed using Kaplan–Meier estimates and multivariate Cox regression analyses. Membership in the lymphocyte:monocytelow, monocytehigh and M0high cluster was an independently poor prognostic factor for survival (HR: 3.03; 95% CI: 1.12–8.20; p = 0.029) and correlated with decreased predicted response to immune checkpoint blockade. In conclusion, an M0-macrophage-enriched, lymphocyte-to-monocyte-ratio-low phenotype in the primary melanoma tumor site independently characterizes an aggressive phenotype that may differentially respond to treatment.
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Affiliation(s)
- Neil K Jairath
- Department of Dermatology, University of Michigan, Ann Arbor, MI 48109, USA
| | - Mark W Farha
- Department of Dermatology, University of Michigan, Ann Arbor, MI 48109, USA
| | - Ruple Jairath
- Department of Dermatology, University of Michigan, Ann Arbor, MI 48109, USA
| | - Paul W Harms
- Department of Dermatology, University of Michigan, Ann Arbor, MI 48109, USA.,Department of Pathology, University of Michigan, Ann Arbor, MI 48109, USA
| | - Lam C Tsoi
- Department of Computational Medicine & Bioinformatics, Department of Biostatistics, University of Michigan, Ann Arbor, MI 48109, USA
| | - Trilokraj Tejasvi
- Department of Dermatology, University of Michigan, Ann Arbor, MI 48109, USA
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23
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Makau MC, Powell J, Prendergast J, Latré de Laté P, Morrison LJ, Fisch A, Gathura P, Kitala P, Connelley T, Toye P. Inverted CD4 +/CD8 + T cell ratio in Boran (Bos indicus) cattle. Vet Immunol Immunopathol 2020; 230:110126. [PMID: 33080530 PMCID: PMC7700890 DOI: 10.1016/j.vetimm.2020.110126] [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: 07/09/2020] [Revised: 09/29/2020] [Accepted: 10/03/2020] [Indexed: 10/26/2022]
Abstract
The CD4+/CD8+ ratio is used as a marker of the immune regulation of T cell balance. When the ratio in peripheral blood is less than 1, this is considered an indication of immune suppression in an individual. Previous work on bovine Peripheral Blood Mononuclear Cells (PBMC) has consistently reported a ratio ≥1 as seen in other mammalian hosts, i.e. higher circulating CD4+ cell numbers than CD8+ cell numbers. However, a consistent inverted CD4+/CD8+ ratio (<1) was observed in Boran cattle, an African Bos indicus breed. The T cell populations were characterized in Boran cattle (n = 52), revealing higher percentages of circulating CD8+ cells (31.9 % average) than CD4+ cells (19.1 % average), thus resulting in the inversion of the expected T cell homeostasis in these animals. The results show that this inversion is not an effect of age or relatedness of the cattle, rather, it was shared by almost all Boran cattle used in this study. Despite this inversion being a feature shared by both males and females, the female cattle had significantly higher CD4+/CD8+ ratios than the male Boran. This paper describes the characteristics of the T cell fractions in the study animals and compares the findings to those of other Boran cattle in Kenya, and four other cattle breeds representing African indicine, African taurine, Brazilian indicine and European taurine cattle. We demonstrate that the consistent observation of inverted CD4+/CD8+ cell ratio was restricted to the Boran.
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Affiliation(s)
- Maurine C Makau
- International Livestock Research Institute (ILRI) and Centre for Tropical Livestock Genetics and Health, P.O. Box 30709, Nairobi 00100, Kenya.
| | - Jessica Powell
- The Roslin Institute and Centre for Tropical Livestock Genetics and Health, University of Edinburgh, Easter Bush, Midlothian, EH25 9RG, United Kingdom
| | - James Prendergast
- The Roslin Institute and Centre for Tropical Livestock Genetics and Health, University of Edinburgh, Easter Bush, Midlothian, EH25 9RG, United Kingdom
| | - Perle Latré de Laté
- International Livestock Research Institute (ILRI) and Centre for Tropical Livestock Genetics and Health, P.O. Box 30709, Nairobi 00100, Kenya
| | - Liam J Morrison
- The Roslin Institute and Centre for Tropical Livestock Genetics and Health, University of Edinburgh, Easter Bush, Midlothian, EH25 9RG, United Kingdom
| | - Andressa Fisch
- Ribeirão Preto College of Nursing, University of Sao Paulo, Avenida dos Bandeirantes, 3900, 14040-902 Ribeirao Preto Brazil
| | - Peter Gathura
- The University of Nairobi, Department of Public Health, Pharmacology and Toxicology, P.O Box 30197-00100, Nairobi, Kenya
| | - Phillip Kitala
- The University of Nairobi, Department of Public Health, Pharmacology and Toxicology, P.O Box 30197-00100, Nairobi, Kenya
| | - Timothy Connelley
- The Roslin Institute and Centre for Tropical Livestock Genetics and Health, University of Edinburgh, Easter Bush, Midlothian, EH25 9RG, United Kingdom
| | - Philip Toye
- International Livestock Research Institute (ILRI) and Centre for Tropical Livestock Genetics and Health, P.O. Box 30709, Nairobi 00100, Kenya
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24
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Mozas P, Rivero A, Rivas-Delgado A, Nadeu F, Clot G, Correa JG, Castillo C, Bataller A, Baumann T, Giné E, Delgado J, Villamor N, Campo E, Pérez-Galán P, Magnano L, López-Guillermo A. A low lymphocyte-to-monocyte ratio is an independent predictor of poorer survival and higher risk of histological transformation in follicular lymphoma. Leuk Lymphoma 2020; 62:104-111. [PMID: 32954916 DOI: 10.1080/10428194.2020.1821010] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Abstract
The lymphocyte-to-monocyte ratio (LMR) is a prognostic factor in different neoplasms, but its potential importance in follicular lymphoma (FL) is not well defined. We studied 384 FL patients for which the LMR was available at diagnosis. Baseline features and outcomes were compared between patients with an LMR ≤/>2.5. The 76 patients (20%) who had an LMR ≤2.5 were older and had a higher tumor burden. A low LMR was predictive of a lower 10-y progression-free survival (32 vs. 55%, p = .001) and overall survival (35 vs. 78%, p < .0001; HR = 2.3, p = .003 in a 6-element multivariable model). A low LMR was also an independent risk factor for histological transformation (11 vs. 6% at 10 years, p = .01). Likewise, patients with a low LMR had a higher rate of second malignancies. The potential utility of this widely available parameter and its contribution to well-established prognostic scores need to be explored in independent, prospective series.
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Affiliation(s)
- Pablo Mozas
- Department of Hematology, Hospital Clínic de Barcelona, Barcelona, Spain
| | - Andrea Rivero
- Department of Hematology, Hospital Clínic de Barcelona, Barcelona, Spain
| | | | - Ferran Nadeu
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
| | - Guillem Clot
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
| | | | - Carlos Castillo
- Department of Hematology, Hospital Clínic de Barcelona, Barcelona, Spain
| | - Alex Bataller
- Department of Hematology, Hospital Clínic de Barcelona, Barcelona, Spain
| | - Tycho Baumann
- Department of Hematology, Hospital Clínic de Barcelona, Barcelona, Spain.,Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
| | - Eva Giné
- Department of Hematology, Hospital Clínic de Barcelona, Barcelona, Spain.,Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain.,Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid, Spain
| | - Julio Delgado
- Department of Hematology, Hospital Clínic de Barcelona, Barcelona, Spain.,Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain.,Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid, Spain
| | - Neus Villamor
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain.,Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid, Spain.,Hematopathology Unit, Department of Pathology, Hospital Clínic de Barcelona, Barcelona, Spain
| | - Elías Campo
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain.,Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid, Spain.,Hematopathology Unit, Department of Pathology, Hospital Clínic de Barcelona, Barcelona, Spain.,Universitat de Barcelona, Barcelona, Spain
| | - Patricia Pérez-Galán
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain.,Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid, Spain
| | - Laura Magnano
- Department of Hematology, Hospital Clínic de Barcelona, Barcelona, Spain.,Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
| | - Armando López-Guillermo
- Department of Hematology, Hospital Clínic de Barcelona, Barcelona, Spain.,Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain.,Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid, Spain.,Universitat de Barcelona, Barcelona, Spain
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25
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Low Absolute Lymphocyte Counts in the Peripheral Blood Predict Inferior Survival and Improve the International Prognostic Index in Testicular Diffuse Large B-Cell Lymphoma. Cancers (Basel) 2020; 12:cancers12071967. [PMID: 32698344 PMCID: PMC7409117 DOI: 10.3390/cancers12071967] [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: 06/17/2020] [Revised: 07/14/2020] [Accepted: 07/15/2020] [Indexed: 02/06/2023] Open
Abstract
Low absolute lymphocyte counts (ALC) and high absolute monocyte counts (AMC) are associated with poor survival in patients with diffuse large B-cell lymphoma (DLBCL). We studied the prognostic impact of the ALC and AMC in patients with testicular DLBCL (T-DLBCL). T-DLBCL patients were searched using Southern Finland University Hospital databases and the Danish lymphoma registry. The progression free survival (PFS) and overall survival (OS) were assessed using Kaplan-Meier and Cox proportional hazards methods. We identified 178 T-DLBCL patients, of whom 78 (44%) had a low ALC at diagnosis. The ALC did not correlate with survival in the whole cohort. However, among the patients treated with rituximab (R) containing regimen, a pre-therapeutic low ALC was associated with an increased risk of progression (HR 1.976, 95% CI 1.267–3.086, p = 0.003). Conversely, intravenous (iv) CNS directed chemotherapy translated to favorable outcome. In multivariate analyses, the advantage of an iv CNS directed chemotherapy was sustained (PFS, HR 0.364, 95% CI 0.175–0.757, p = 0.007). The benefit of R and intravenous CNS directed chemotherapy was observed only in non-lymphopenic patients. The AMC did not correlate with survival. A low ALC is an adverse prognostic factor in patients with T-DLBCL. Alternative treatment options for lymphopenic patients are needed.
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Mikoshiba T, Ozawa H, Watanabe Y, Sekimizu M, Saito S, Yoshihama K, Nakamura S, Imanishi Y, Kameyama K, Ogawa K. Prognostic Value of the Lymphocyte-to-Monocyte Ratio in Patients with Parotid Gland Carcinoma. Laryngoscope 2020; 131:E864-E869. [PMID: 32673437 PMCID: PMC7891395 DOI: 10.1002/lary.28934] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2020] [Revised: 06/17/2020] [Accepted: 06/23/2020] [Indexed: 12/19/2022]
Abstract
Objective Previous studies have evaluated various markers as prognostic predictors in patients with many types of cancers. However, the influence of such factors on the outcomes of patients with parotid gland carcinoma (PGC) is unknown. This study investigated the roles of alternative markers in the prognoses of patients with PGC. Methods Overall, 101 patients who underwent curative treatment for PGC were retrospectively evaluated, and their 5‐year overall and disease‐free survival rates were calculated. The prognostic values of clinical and pathologic factors were determined. Results The 5‐year overall and disease‐free survival rates were 73.1% and 62.8%, respectively. Multivariate analysis revealed that a low lymphocyte‐to‐monocyte ratio (LMR), high T classification, high N classification, and perineural invasion were independent predictors of poor prognosis. Conclusions Thus, we identified LMR as an independent prognostic factor for patients with PGC. Patients with low LMRs who are amenable to treatment may require adjuvant treatment to improve their prognoses. Level of Evidence 4 Laryngoscope, 131:E864–E869, 2021
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Affiliation(s)
- Takuya Mikoshiba
- Department of Otolaryngology, Head and Neck SurgeryKeio University School of MedicineTokyoJapan
| | - Hiroyuki Ozawa
- Department of Otolaryngology, Head and Neck SurgeryKeio University School of MedicineTokyoJapan
| | - Yoshihiro Watanabe
- Department of Otolaryngology, Head and Neck SurgeryKeio University School of MedicineTokyoJapan
- Department of Otorhinolaryngology, Head and Neck SurgerySaiseikai Central HospitalTokyoJapan
| | - Mariko Sekimizu
- Department of Otolaryngology, Head and Neck SurgeryKeio University School of MedicineTokyoJapan
| | - Shin Saito
- Department of Otolaryngology, Head and Neck SurgeryKeio University School of MedicineTokyoJapan
| | - Keisuke Yoshihama
- Department of Otolaryngology, Head and Neck SurgeryKeio University School of MedicineTokyoJapan
| | - Shintaro Nakamura
- Department of Otolaryngology, Head and Neck SurgeryKeio University School of MedicineTokyoJapan
| | - Yorihisa Imanishi
- Department of Otolaryngology, Head and Neck SurgeryKeio University School of MedicineTokyoJapan
- Department of Otolaryngology, Head and Neck SurgeryKawasaki Municipal Kawasaki HospitalKawasakiJapan
| | - Kaori Kameyama
- Department of PathologyKeio University School of MedicineTokyoJapan
| | - Kaoru Ogawa
- Department of Otolaryngology, Head and Neck SurgeryKeio University School of MedicineTokyoJapan
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Zhu J, Yang Y, Tao J, Wang SL, Chen B, Dai JR, Hu C, Qi SN, Li YX. Association of progression-free or event-free survival with overall survival in diffuse large B-cell lymphoma after immunochemotherapy: a systematic review. Leukemia 2020; 34:2576-2591. [PMID: 32651542 PMCID: PMC7515849 DOI: 10.1038/s41375-020-0963-1] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2020] [Accepted: 07/01/2020] [Indexed: 12/18/2022]
Abstract
To investigate progression-free survival (PFS) and event-free survival (EFS) as early efficacy endpoints in diffuse large B-cell lymphoma (DLBCL), this systematic review included phase III randomized controlled trials (RCTs), phase II trials, and retrospective studies in newly diagnosed DLBCL receiving rituximab-containing chemotherapy through databases search up to 2019. Quality control was performed, where studies with high risk of bias were excluded. Prediction models were first established using the RCTs, and then externally validated in the phase II and retrospective populations. Trial-level surrogacy analysis was conducted by correlating the logarithmic (log) hazard ratio (HR) for PFS or EFS and log HR for OS. Correlation analysis at treatment arm-level was performed between 1-, 2-, 3-, and 5-year PFS or EFS rates and 5-year OS. The correlation was evaluated using the Pearson correlation coefficient r in weighted linear regression, with weight equal to patient size. Sensitivity analyses were performed to assess the consistency of predictive model by leaving one subgroup of trials out at a time. Twenty-six phase III RCTs, 4 phase II trials and 47 retrospective studies were included. In trial-level surrogacy, PFS (r, 0.772; 95% confidence interval [CI], 0.471-0.913) or EFS (r, 0.838; 95% CI, 0.625-0.938) were associated with OS. For rituximab immunochemotherapy treatment arms in RCTs, there was a linear correlation between 1 and 5-year PFS (r, 0.813-0.873) or EFS (r, 0.853-0.931) and 5-year OS. Sensitivity analysis demonstrated reasonable overall consistency. The correlation between PFS and OS was externally validated using independent phase II, and retrospective data (r, 0.795-0.897). We recommend PFS and EFS as earlier efficacy endpoints in patients with DLBCL primarily treated with rituximab-containing immunochemotherapy.
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Affiliation(s)
- Jie Zhu
- National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Collaborative Innovation Center for Cancer Medicine, Beijing, P.R. China.,Department of Radiation Oncology, Sichuan Cancer Hospital and Institute, Sichuan Cancer Center, School of Medicine, University of Electronic Science and Technology of China, Chengdu, P.R. China
| | - Yong Yang
- National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Collaborative Innovation Center for Cancer Medicine, Beijing, P.R. China
| | - Jin Tao
- Institute of Basic Medical Sciences, Department of Human Anatomy, Histology and Embryology, Neuroscience Center, Chinese Academy of Medical Sciences, School of Basic Medicine, Peking Union Medical College, Beijing, P.R. China
| | - Shu-Lian Wang
- National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Collaborative Innovation Center for Cancer Medicine, Beijing, P.R. China
| | - Bo Chen
- National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Collaborative Innovation Center for Cancer Medicine, Beijing, P.R. China
| | - Jian-Rong Dai
- National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Collaborative Innovation Center for Cancer Medicine, Beijing, P.R. China
| | - Chen Hu
- Division of Biostatistics and Bioinformatics, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, MD, USA.
| | - Shu-Nan Qi
- National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Collaborative Innovation Center for Cancer Medicine, Beijing, P.R. China.
| | - Ye-Xiong Li
- National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Collaborative Innovation Center for Cancer Medicine, Beijing, P.R. China.
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Zhou W, Kuang T, Han X, Chen W, Xu X, Lou W, Wang D. Prognostic role of lymphocyte-to-monocyte ratio in pancreatic neuroendocrine neoplasms. Endocr Connect 2020; 9:289-298. [PMID: 32163917 PMCID: PMC7159258 DOI: 10.1530/ec-19-0541] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/16/2020] [Accepted: 03/11/2020] [Indexed: 11/18/2022]
Abstract
OBJECTIVES Systemic inflammation markers have been demonstrated to be associated with prognosis in various tumors. In this study, we aimed to assess the value of neutrophil-to-lymphocyte ratio (NLR), platelet-to-lymphocyte ratio, lymphocyte-to-monocyte ratio (LMR), systemic immune-inflammation index and the counts of lymphocyte, monocyte and neutrophil in predicting prognosis among patients with resected pancreatic neuroendocrine neoplasms (pNENs). METHODS A total of 174 patients were included in the study. Univariate and multivariate analyses were performed to evaluate the predictive roles of inflammation markers for relapse-free survival (RFS) and overall survival (OS) in pNEN patients. RESULTS The optimal cut-off values of NLR, LMR and lymphocyte count were 1.9, 5.0 and 1.4 × 109/L, respectively, determined by the X-tile software. RFS was found to be significantly longer in patients with NLR ≤1.9 (P = 0.041), LMR >5.0 (P < 0.001) and lymphocyte count >1.4 × 109/L (P = 0.002) in comparison to those with NLR >1.9, LMR ≤5.0 and lymphocyte count ≤1.4 × 109/L, respectively. Multivariate analysis revealed that LMR (hazard ratio 0.30, 95% CI 0.11-0.85, P = 0.023) was an independent predictor for RFS, but not NLR or lymphocyte count. For long-term survival analysis, patients with NLR ≤1.9 (P = 0.016) were found to be associated with favorable OS, but NLR was not an independent factor validated by multivariate analysis. CONCLUSIONS Preoperative LMR is an independent systemic inflammation marker to predict relapses in pNEN patients who underwent curative resections, whose clinical value needs to be verified in further large sample-based prospective studies.
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Affiliation(s)
- Wentao Zhou
- The Research Institution of General Surgery, Zhongshan Hospital, Fudan University, Shanghai, China
- Department of Pancreatic Surgery, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Tiantao Kuang
- The Research Institution of General Surgery, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Xu Han
- Department of Pancreatic Surgery, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Wenqi Chen
- Department of Pancreatic Surgery, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Xuefeng Xu
- The Research Institution of General Surgery, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Wenhui Lou
- Department of Pancreatic Surgery, Zhongshan Hospital, Fudan University, Shanghai, China
- Correspondence should be addressed to W Lou or D Wang: or
| | - Dansong Wang
- The Research Institution of General Surgery, Zhongshan Hospital, Fudan University, Shanghai, China
- Correspondence should be addressed to W Lou or D Wang: or
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Kim DY, Song MK, Chung JS, Shin HJ, Yang DH, Lim SN, Oh SY. Clinical impacts of inflammatory markers and clinical factors in patients with relapsed or refractory diffuse large B-cell lymphoma. Blood Res 2019; 54:244-252. [PMID: 31915650 PMCID: PMC6942137 DOI: 10.5045/br.2019.54.4.244] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2019] [Revised: 08/09/2019] [Accepted: 08/29/2019] [Indexed: 12/16/2022] Open
Abstract
Background Systemic inflammatory response can be associated with the prognosis of diffuse large B cell lymphoma (DLBCL). We investigated the systemic factors significantly related to clinical outcome in relapsed/refractory DLBCL. Methods In 242 patients with DLBCL, several factors, including inflammatory markers were analyzed. We assessed for the correlation between the survivals [progression-free survival (PFS) and overall survival (OS)] and prognostic factors. Results In these patients, a high derived neutrophil/lymphocyte ratio (dNLR) (PFS, HR=2.452, P=0.002; OS, HR=2.542, P=0.005), high Glasgow Prognostic Score (GPS) (PFS, HR=2.435, P=0.002; OS, HR=2.621, P=0.002), and high NCCN-IPI (PFS, HR=2.836, P=0.003; OS, HR=2.928, P=0.003) were significantly associated with survival in multivariate analysis. Moreover, we proposed a risk stratification model based on dNLR, GPS, and NCCN-IPI, thereby distributing patients into 4 risk groups. There were significant differences in survival among the 4 risk groups (PFS, P<0.001; OS, P<0.001). Conclusion In conclusion, dNLR, GPS, and NCCN-IPI appear to be excellent prognostic parameters for survival in relapsed/refractory DLBCL.
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Affiliation(s)
- Do-Young Kim
- Department of Hematology-Oncology, Pusan National University Hospital Medical Research Institute, Busan, Korea
| | - Moo-Kon Song
- Department of Hematology-Oncology, Hanyang University Hanmaeum Changwon Hospital, Changwon, Korea
| | - Joo-Seop Chung
- Department of Hematology-Oncology, Pusan National University Hospital Medical Research Institute, Busan, Korea
| | - Ho-Jin Shin
- Department of Hematology-Oncology, Pusan National University Hospital Medical Research Institute, Busan, Korea
| | - Deok Hwan Yang
- Department of Hematology, Chonnam National University Hwasun Hospital, Hwasun, Korea
| | - Sung-Nam Lim
- Department of Hematology, Busan Haeundae Paik Hospital, Busan, Korea
| | - Sung-Yong Oh
- Department of Hematology, Dong-A University Hospital, Busan, Korea
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30
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Bento L, Díaz-López A, Barranco G, Martín-Moreno AM, Baile M, Martín A, Sancho JM, García O, Rodríguez M, Sánchez-Pina JM, Novelli S, Salar A, Bastos M, Rodríguez-Salazar MJ, González de Villambrosia S, Córdoba R, García-Recio M, Martínez-Serra J, Del Campo R, Luzardo H, García D, Hong A, Abrisqueta P, Sastre-Serra J, Roca P, Rodríguez J, Gutiérrez A. New prognosis score including absolute lymphocyte/monocyte ratio, red blood cell distribution width and beta-2 microglobulin in patients with diffuse large B-cell lymphoma treated with R-CHOP: Spanish Lymphoma Group Experience (GELTAMO). Br J Haematol 2019; 188:888-897. [PMID: 31782146 DOI: 10.1111/bjh.16263] [Citation(s) in RCA: 34] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2019] [Accepted: 09/30/2019] [Indexed: 12/12/2022]
Abstract
The International Prognostic Index (IPI) is the most widely used score for non-Hodgkin lymphoma but lacks the ability to identify a high-risk population in diffuse large B-cell lymphoma (DLBCL). Low absolute lymphocyte count and high monocytes have proved to be unfavourable factors. Red-cell distribution width (RDW) has been associated with inflammation and beta-2 microglobulin (B2M) with tumour load. The retrospective study included 992 patients with DLBCL treated with R-CHOP. In the multivariate analysis, age, Eastern Cooperative Oncology Group performance status (ECOG-PS), stage, bulky mass, B2M, RDW, and lymphocyte/monocyte ratio (LMR) were independently related to progression-free survival (PFS). A new prognosis score was generated with these variables including age categorized into three groups (0, 1, 2 points); ECOG ≥ 3-4 with two; stage III/IV, bulky mass, high B2M, LMR < 2·25 and RDW > 0·96 with one each; for a maximum of 9. This score could improve the discrimination of a very high-risk subgroup with five-year PFS and overall survival (OS) of 19% and 24% versus 45% and 59% of R (revised)-IPI respectively. This score also showed greater predictive ability than IPI. A new score is presented including complete blood cell count variables and B2M, which are readily available in real-life practice without additional tests. Compared to R-IPI, it shows a more precise high-risk assessment and risk discrimination for both PFS and OS.
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Affiliation(s)
- Leyre Bento
- Hospital Universitario Son Espases, IdISBa, Palma de Mallorca, Spain
| | | | | | | | - Mónica Baile
- Hospital Clínico Universitario Salamanca, IBSAL, CIBERONC, Salamanca, Spain
| | - Alejandro Martín
- Hospital Clínico Universitario Salamanca, IBSAL, CIBERONC, Salamanca, Spain
| | - Juan M Sancho
- ICO-IJC-Hospital Germans Trias i Pujol, Badalona, Spain
| | - Olga García
- ICO-IJC-Hospital Germans Trias i Pujol, Badalona, Spain
| | | | | | | | | | - Mariana Bastos
- Hospital General Universitario Gregorio Marañón, Madrid, Spain
| | | | | | | | - M García-Recio
- Hospital Universitario Son Espases, IdISBa, Palma de Mallorca, Spain
| | - J Martínez-Serra
- Hospital Universitario Son Espases, IdISBa, Palma de Mallorca, Spain
| | | | - Hugo Luzardo
- Hospital Dr. Negrín, Las Palmas de Gran Canaria, Spain
| | | | - Azueg Hong
- Hospital General Lanzarote, Lanzarote, Spain
| | | | - Jorge Sastre-Serra
- Grupo Multidisciplinar de Oncología Traslacional, IUNICS, Palma de Mallorca, Spain
| | - Pilar Roca
- Grupo Multidisciplinar de Oncología Traslacional, IUNICS, Palma de Mallorca, Spain
| | | | - Antonio Gutiérrez
- Hospital Universitario Son Espases, IdISBa, Palma de Mallorca, Spain
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Wang C, Zhao K, Huang Y, Ma L, Song Y, Li M. Baseline FDG Uptake And Peripheral Lymphocyte-Monocyte Ratio For Predicting Chemoradiotherapy Response In Patients With Esophageal Squamous Cell Carcinoma. Cancer Manag Res 2019; 11:9085-9093. [PMID: 31749632 PMCID: PMC6817712 DOI: 10.2147/cmar.s227342] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2019] [Accepted: 10/04/2019] [Indexed: 12/22/2022] Open
Abstract
Purpose To explore he predictive values of both the baseline SUVmax of 18F-fluorodeoxy-glucose by the primary tumor in positron emission tomography/computed tomography (PET/CT) and the lymphocyte-monocyte ratio (LMR) in peripheral blood in inoperable treated esophageal squamous cell carcinoma (ESCC) patients who received concurrent chemoradiotherapy (CCRT). Patients and methods Between January 2011 and December 2016, 138 newly diagnosed ESCC patients from our institution were retrospectively recruited. The optimal cut-off values for baseline SUVmax and peripheral LMR were determined by individual receiver operating characteristic curves. The predictive values of baseline SUVmax and peripheral LMR for primary tumor response were examined by chi-square and Fisher’s exact tests, as was their combined predictive value. Results The objective response rate (ORR) was significantly different between the high-SUVmax group and the low-SUVmax group (61.9% vs 87.8%; P=0.004), as well as between the high-LMR group and the low-LMR group (80.7% vs 52.0%; P=0.001). Furthermore, the low-SUVmax-high-LMR group achieved the best ORR (100%), which was significantly different from the ORRs of the high-SUVmax-high-LMR group (ORR: 72.1%, P=0.002), the high-SUVmax-low-LMR group (ORR: 45.7%, P=0.001), and the low-SUVmax-low-LMR group (ORR: 45.7%, P=0.001). Conclusion Baseline SUVmax of the primary tumor and the peripheral LMR are independent predictors of CCRT response in the primary tumors of ESCC patients. Patients who have lower FDG uptake accompanied by a higher peripheral LMR are more likely to have a better primary tumor response after CCRT.
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Affiliation(s)
- Chunsheng Wang
- Department of Radiation Oncology, Qingdao University Medical College Affiliated Yantai Yuhuangding Hospital, Yantai 264000, Shandong, People's Republic of China
| | - Kewei Zhao
- Department of Radiation Oncology, Shandong Cancer Hospital and Institute, Shandong University, Jinan 250117, Shandong, People's Republic of China
| | - Yong Huang
- Department of Nuclear Medicine, Shandong Cancer Hospital and Institute, Shandong University, Jinan 250117, Shandong, People's Republic of China
| | - Li Ma
- Department of Nuclear Medicine, Shandong Cancer Hospital and Institute, Shandong University, Jinan 250117, Shandong, People's Republic of China
| | - Yipeng Song
- Department of Radiation Oncology, Shandong Cancer Hospital and Institute, Shandong University, Jinan 250117, Shandong, People's Republic of China
| | - Minghuan Li
- Department of Radiation Oncology, Shandong Cancer Hospital and Institute, Shandong University, Jinan 250117, Shandong, People's Republic of China
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Li M, Xia H, Zheng H, Li Y, Liu J, Hu L, Li J, Ding Y, Pu L, Gui Q, Zheng Y, Zhai Z, Xiong S. Red blood cell distribution width and platelet counts are independent prognostic factors and improve the predictive ability of IPI score in diffuse large B-cell lymphoma patients. BMC Cancer 2019; 19:1084. [PMID: 31711453 PMCID: PMC6849243 DOI: 10.1186/s12885-019-6281-1] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2019] [Accepted: 10/22/2019] [Indexed: 02/08/2023] Open
Abstract
Background Elevated red blood cell distribution width (RDW) and decreased platelet count (PLT) can be clinically relevant to the prognosis in cancer patients. However, their prognostic values in patients with diffuse large B-cell lymphoma (DLBCL) need to be further explored. Methods Healthy donors (n = 130) and patients with DLBCL (n = 349) were included and evaluated retrospectively in this study. The prognostic influence of clinical and pathological factors including RDW and PLT on overall survival (OS) and progression-free survival (PFS) were studied by Kaplan-Meier curves. To evaluate the independent prognostic relevance of RDW and PLT, univariate and multivariate Cox proportional hazards regression models were applied. The adjusted IPI model was established based on the results of multivariate analysis, and verified by Harrell’s C statistical analysis. Results Kaplan-Meier curves indicated that an elevated RDW value and thrombocytopenia are poor factors for OS (P < 0.001, P = 0.006) and PFS (P = 0.003, P < 0.001) in DLBCL patients. Multivariate analysis confirmed that elevated RDW value (HR = 2.026, 95%CI = 1.263–3.250, P = 0.003) and decreased PLT count (HR =1.749, 95%CI = 1.010–3.028, P = 0.046) were both independent prognostic factors. The c-index of IPI and NCCN-IPI were increased when RDW level and PLT were supplemented in our cohort. Conclusions Our study shows that elevated RDW level and decreased PLT are independent poor prognostic factors in newly diagnosed DLBCL patients. Adding RDW and PLT to the IPI score may improve its predictive ability, and the adjusted IPI may be more powerful in predicting the survival of DLBCL patients in the rituximab era.
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Affiliation(s)
- Manman Li
- Department of Hematology/Hematological Lab, The Second Hospital of Anhui Medical University, Hefei, Anhui Province, 230601, People's Republic of China.,Hematology Research Center, Anhui Medical University, Hefei, 230601, People's Republic of China
| | - Hailong Xia
- Department of Hematology, Chaohu Hospital of Anhui Medical University, Chaohu, 238000, People's Republic of China
| | - Huimin Zheng
- Department of Hematology/Hematological Lab, The Second Hospital of Anhui Medical University, Hefei, Anhui Province, 230601, People's Republic of China.,Hematology Research Center, Anhui Medical University, Hefei, 230601, People's Republic of China
| | - Yafeng Li
- Department of Hematology, The First Hospital of Anhui Medical University, Hefei, 230000, People's Republic of China
| | - Jun Liu
- Department of Hematology/Hematological Lab, The Second Hospital of Anhui Medical University, Hefei, Anhui Province, 230601, People's Republic of China.,Hematology Research Center, Anhui Medical University, Hefei, 230601, People's Republic of China
| | - Linhui Hu
- Department of Hematology/Hematological Lab, The Second Hospital of Anhui Medical University, Hefei, Anhui Province, 230601, People's Republic of China.,Hematology Research Center, Anhui Medical University, Hefei, 230601, People's Republic of China
| | - Jingrong Li
- Department of Emergency, The Second Hospital of Anhui Medical university, Hefei, 230601, Anhui Province, People's Republic of China
| | - Yangyang Ding
- Department of Hematology/Hematological Lab, The Second Hospital of Anhui Medical University, Hefei, Anhui Province, 230601, People's Republic of China.,Hematology Research Center, Anhui Medical University, Hefei, 230601, People's Republic of China
| | - Lianfang Pu
- Department of Hematology, The Third People's Hospital of Bengbu, Bengbu, 233000, People's Republic of China
| | - Qianle Gui
- Department of Hematology/Hematological Lab, The Second Hospital of Anhui Medical University, Hefei, Anhui Province, 230601, People's Republic of China.,Hematology Research Center, Anhui Medical University, Hefei, 230601, People's Republic of China
| | - Yijie Zheng
- Department of Immunology and Key Laboratory of Molecular Medicine of Ministry Education, Shanghai Medical College, Fudan University, Shanghai, 200032, People's Republic of China
| | - Zhimin Zhai
- Department of Hematology/Hematological Lab, The Second Hospital of Anhui Medical University, Hefei, Anhui Province, 230601, People's Republic of China.,Hematology Research Center, Anhui Medical University, Hefei, 230601, People's Republic of China
| | - Shudao Xiong
- Department of Hematology/Hematological Lab, The Second Hospital of Anhui Medical University, Hefei, Anhui Province, 230601, People's Republic of China. .,Hematology Research Center, Anhui Medical University, Hefei, 230601, People's Republic of China.
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Zuo B, Zhu S, Meng X, Zhao D, Zhang J. Monocyte/lymphocyte ratio is associated with carotid stenosis in ischemic stroke: A retrospective analysis. Brain Behav 2019; 9:e01429. [PMID: 31571420 PMCID: PMC6790304 DOI: 10.1002/brb3.1429] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/22/2018] [Revised: 08/23/2019] [Accepted: 09/04/2019] [Indexed: 12/24/2022] Open
Abstract
BACKGROUND Carotid artery stenosis, mainly caused by carotid atherosclerosis, is related to ischemic stroke. This study was to investigate whether monocyte/lymphocyte ratio (MLR) was associated with increased severity of carotid stenosis in patients with ischemic stroke. METHODS A total of 395 participants with ischemic stroke were retrospectively analyzed. The severity of carotid stenosis was evaluated by ultrasound examination. Patients were divided into two groups: nonsevere stenosis group and severe stenosis group. Multivariate logistic analysis was used to evaluate risk factors. RESULTS A significant correlation was found between MLR and the severity of carotid stenosis in patients with ischemic stroke. MLR was the independent risk factor of carotid stenosis (OR: 9.74, 95% CI: 1.16-81.54). In the ROC curves analysis, a cutoff value of 0.20 for MLR predicted the severity of carotid stenosis with a sensitivity of 80.40% and specificity of 26.40% (ROC area under the curve: 0.598, 95% CI: 0.53-0.67, p = .004). CONCLUSION Monocyte/lymphocyte ratio plays important roles in carotid stenosis in patients with ischemic stroke and is an independent risk factor of the severity of carotid stenosis. Therefore, MLR might be considered a potential index in the diagnosis of carotid stenosis in patients with ischemic stroke.
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Affiliation(s)
- Bo Zuo
- Department of Cardiology, Cardiovascular Centre, Beijing Friendship Hospital, Capital Medical University, Beijing, China
| | - Sha Zhu
- Department of Neurology, Peking University International Hospital, Beijing, China.,Department of Neurology, Peking University People's Hospital, Beijing, China
| | - Xue Meng
- Department of Neurology, Peking University International Hospital, Beijing, China
| | - Danhua Zhao
- Department of Neurology, Peking University International Hospital, Beijing, China
| | - Jun Zhang
- Department of Neurology, Peking University People's Hospital, Beijing, China
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Shimono J, Takahashi S, Takemura R, Kakinoki Y. Useful prognostic tools based on complete blood cell counts in diffuse large B-cell lymphoma. Int J Lab Hematol 2019; 41:754-761. [PMID: 31529774 DOI: 10.1111/ijlh.13106] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2019] [Revised: 08/12/2019] [Accepted: 08/22/2019] [Indexed: 12/26/2022]
Abstract
INTRODUCTION Diffuse large B-cell lymphoma (DLBCL) is the most frequent lymphoma. Three prognostic factors are widely used in DLBCL: International Prognostic Index (IPI), Revised-IPI (R-IPI), and National Comprehensive Cancer Network-IPI (NCCN-IPI). METHOD We established a prognostic model using peripheral blood absolute lymphocyte/absolute monocyte counts ratio (LMR), hemoglobin, and platelet counts obtained from complete blood cell counts (CBC) data at diagnosis based on 214 cases of DLBCL who received more than one course of R-CHOP therapy at a single institution. RESULTS The cutoff values for using the receiver operating characteristics (ROC) curve for LMR, hemoglobin, and platelet counts were 1.6, 100 g/L, and 150 × 109 /L, respectively. Stratification was performed using the three factors (LMR < 1.6, hemoglobin < 100 g/L, and platelet counts < 150 × 109 /L). CBC Group 1 (none of the 3 factors) included 92 cases, CBC Group 2 (1 or 2 of these factors) included 108 cases, and CBC Group 3 (all 3 factors) included 11 cases. The 5-year OS rates were 78.2%, 60.9%, and 10.1%, respectively. In multivariate analysis, CBC Group 3 (hazard ratio, 2.9760; 95% confidence interval, 1.2670-6.991; P = .01) were prognostic factors for OS. CBC Group 3 had factors based on which the further stratification of the poor prognosis group into IPI high-risk and R-IPI poor-risk groups (P = .01, <.0001, respectively) was possible. CONCLUSIONS In DLBCL, combination of three CBC parameters has the potential to be a useful prognostic tool.
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Affiliation(s)
- Joji Shimono
- Department of Hematology, Asahikawa city hospital, Asahikawa, Japan.,Department of Hematology, Faculty of Medicine, Graduate School of Medicine, Hokkaido University, Sapporo, Japan
| | - Shogo Takahashi
- Department of Hematology, Asahikawa city hospital, Asahikawa, Japan
| | - Ryo Takemura
- Department of Hematology, Asahikawa city hospital, Asahikawa, Japan
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Wang L, Sheng JJ, Zhao H, Su L, Liu CY, Wan SG. [The prognostic significance of lymphocyte/monocyte ratio in diffuse large B cell lymphoma]. ZHONGHUA XUE YE XUE ZA ZHI = ZHONGHUA XUEYEXUE ZAZHI 2019; 40:436-438. [PMID: 31207713 PMCID: PMC7342244 DOI: 10.3760/cma.j.issn.0253-2727.2019.05.018] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Affiliation(s)
- L Wang
- Xuanwu Hospital, Capital Medical University, Beijing 100053, China
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Olingy CE, Dinh HQ, Hedrick CC. Monocyte heterogeneity and functions in cancer. J Leukoc Biol 2019; 106:309-322. [PMID: 30776148 PMCID: PMC6658332 DOI: 10.1002/jlb.4ri0818-311r] [Citation(s) in RCA: 300] [Impact Index Per Article: 60.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2018] [Revised: 12/11/2018] [Accepted: 01/21/2019] [Indexed: 12/11/2022] Open
Abstract
Monocytes are innate immune cells of the mononuclear phagocyte system that have emerged as important regulators of cancer development and progression. Our understanding of monocytes has advanced from viewing these cells as a homogenous population to a heterogeneous system of cells that display diverse responses to different stimuli. During cancer, different monocyte subsets perform functions that contribute to both pro- and antitumoral immunity, including phagocytosis, secretion of tumoricidal mediators, promotion of angiogenesis, remodeling of the extracellular matrix, recruitment of lymphocytes, and differentiation into tumor-associated macrophages and dendritic cells. The ability of cancer to evade immune recognition and clearance requires protumoral signals to outweigh ongoing attempts by the host immune system to prevent tumor growth. This review discusses current understanding of monocyte heterogeneity during homeostasis, highlights monocyte functions in cancer progression, and describes monocyte-targeted therapeutic strategies for cancer treatment.
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Affiliation(s)
- Claire E. Olingy
- La Jolla Institute for Allergy and ImmunologyLa JollaCaliforniaUSA
| | - Huy Q. Dinh
- La Jolla Institute for Allergy and ImmunologyLa JollaCaliforniaUSA
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Geng YD, Chen YR, Jin J, Wang XD, Zhang S, Li DJ. Prognostic Value of D-Dimer in Patients with Diffuse Large B-cell Lymphoma: A Retrospective Study. Curr Med Sci 2019; 39:222-227. [PMID: 31016514 DOI: 10.1007/s11596-019-2023-5] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2018] [Revised: 12/24/2018] [Indexed: 12/13/2022]
Abstract
This study evaluated the significance of serum D-Dimer for predicting survival of patients with diffuse large B-cell lymphoma (DLBCL). We analyzed the clinical data from 113 patients who were newly diagnosed with DLBCL at Tongji Hospital from January 2012 to January 2016. The results indicated that there were higher levels of D-Dimer in DLBCL patients with the following characteristics: stage III/IV, lymphocyte monocyte ratio (LMR) <2.27, lactate dehydrogenase (LDH) > upper limit of normal (ULN), albumin (ALB) < 35 g/L, and anemia. After the first chemotherapeutic regimen, D-Dimer was significantly decreased concomitantly with LDH. Cox univariate regression analysis showed that the overall survival (OS) was negatively affected by the following factors: age > 60 years, stage III/W, LDH > ULN, LMR < 2.27, anemia and D-Dimer > 0.92. Multivariate analysis showed that only LDH > ULN (P=0.038) and age > 60 years (P=0.047) were independent adverse prognostic factors. However, it was suggested that D-Dimer could be regarded as a marker of high tumor burden and a potential prognostic screening tool for patients with DLBCL, not otherwise specified (NOS).
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Affiliation(s)
- Yu-di Geng
- Department of Hematology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China
| | - Yi-Ren Chen
- College of Mathematics and Statistics, Shenzhen University, Shenzhen, 518060, China
| | - Jin Jin
- Department of Hematology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China
| | - Xiao-di Wang
- Department of Hematology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China
| | - Shu Zhang
- Department of Hematology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China
| | - Deng-Ju Li
- Department of Hematology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China.
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Niu JY, Zhu HY, Wang L, Fan L, Liang JH, Cao L, Wu W, Xia Y, Wu JZ, Li JY, Xu W. [Prognostic value of lymphocyte-to-monocyte ratio in angioimmunoblastic T cell lymphoma]. ZHONGHUA XUE YE XUE ZA ZHI = ZHONGHUA XUEYEXUE ZAZHI 2019; 39:265-270. [PMID: 29779318 PMCID: PMC7342139 DOI: 10.3760/cma.j.issn.0253-2727.2018.04.001] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
目的 探究淋巴细胞/单核细胞比值(LMR)在血管免疫母细胞性T细胞淋巴瘤(AITL)患者中的预后价值。 方法 回顾性分析2009年6月至2017年7月南京医科大学第一附属医院收治的64例初诊AITL患者资料。采用ROC曲线计算LMR临界值,并以此将患者分为高LMR和低LMR组,采用Pearson卡方检验及Fisher精确概率法进行组间比较。采用Kaplan-Meier法和Cox回归分析影响无进展生存(PFS)和总生存(OS)的预后因素。 结果 64例患者中,男39例,女25例,中位年龄63(29~89)岁。LMR临界值为3.07。中位随访33(5~103)个月,低LMR与高LMR组比较,患者的PFS时间(9对13个月,P=0.044)和OS时间(16个月对未达到,P=0.014)差异均有统计学意义。多因素分析显示低LMR是影响患者PFS(HR=0.48, 95% CI 0.26~0.92,P=0.027)和OS(HR=0.38,95% CI 0.18~0.82,P=0.013)的独立预后不良因素。亚组分析结果显示,在中高危至高危[非特指型预后指数(PIT)评分2~4分]患者中,低LMR者有更短的PFS和OS时间(P值分别为0.013、0.031),而在低危至中低危(PIT评分0~1分)患者中其差异均无统计学意义(P值分别为0.949、0.238)。 结论 可根据PIT评分及LMR的状态初步评估患者的疾病风险。低LMR提示患者具有更差的预后。
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Affiliation(s)
- J Y Niu
- Department of Hematology, the First Affiliated Hospital of Nanjing Medical University, Jiangsu Province Hospital, Nanjing 210029, China
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Pernot B, Gyan E, Maillot F, Hodges P, Ertault M, Ferreira-Maldent N. Lymphomas diagnosed in an internal medicine department compared to lymphomas diagnosed in other departments: Clinical and outcome differences. Medicine (Baltimore) 2018; 97:e13228. [PMID: 30461623 PMCID: PMC6392786 DOI: 10.1097/md.0000000000013228] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Abstract
Lymphomas are common malignancies with highly variable clinical presentations and prognosis. Prognostic value of clinical presentation at onset is still questioned. The objective of this study was to compare the disease presentation and the outcome of lymphomas diagnosed in an Internal Medicine Department of a University Hospital to disease presentation and outcome of patients who were referred to the Hematology Department of the same institution by other departments or healthcare facilities.This retrospective monocentric observational study included 37 patients. They were matched to 73 patients, who were referred to the Hematology Department, according to age, histology, and Ann Arbor stage. The demographics, clinical and biological presentations, overall survival, and progression-free survival were compared.Patients diagnosed with lymphoma in the Internal Medicine Department were more likely to be febrile (67.5% vs 21.9%; P < .001) and have higher inflammatory markers (mean C-reactive protein 86.6 vs 56.3 mg/L; P = .02). The median overall survival of these patients was poorer (P < .001), even in the subset of patients treated with standard treatment, and remained shorter in multivariable analysis (P = .002). The specific treatment started earlier (20.2 vs 37.5 days; P = .006), but was more frequently palliative (37.8% vs 19.2%; P = .04). There was no significant difference in median progression-free survival.Lymphomas diagnosed in an Internal Medicine Department had aggressive clinical presentations and a poorer outcome, despite an early start of conventional treatment.
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Affiliation(s)
- Benoit Pernot
- Geriatrics Department, Hospital Center André Gibotteau, Boulevard Kennedy, Vendôme
| | - Emmanuel Gyan
- Hematology Department, University Hospital Center of Tours, Boulevard Tonnelé, Tours
| | - François Maillot
- Internal Medicine Department, University Hospital Center of Tours, Université François Rabelais, France
| | - Penelope Hodges
- Internal Medicine Department, University Hospital Center of Tours, Université François Rabelais, France
| | - Marjan Ertault
- Hematology Department, University Hospital Center of Tours, Boulevard Tonnelé, Tours
| | - Nicole Ferreira-Maldent
- Internal Medicine Department, University Hospital Center of Tours, Université François Rabelais, France
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Li Q, Gao S, Ma J, Liu S, Yue Y, Chen L, Li H, Wang X, Li D, Cao Z, Zhao Z, Wang X, Yu Y, Zhang Y, Wang Y. A lower ALC/AMC ratio is associated with poor prognosis of peripheral T-cell lymphoma-not otherwise specified. Leuk Res 2018; 73:5-11. [PMID: 30172956 DOI: 10.1016/j.leukres.2018.07.020] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2018] [Revised: 07/20/2018] [Accepted: 07/22/2018] [Indexed: 12/23/2022]
Abstract
Peripheral T-cell lymphomas-not otherwise specified (PTCL-NOS) generally have poor patient outcomes, with a 5-year survival rate of ∼32%. The most common prognostic system for patients with PTCL-NOS, the PTCL-U score, is often inadequate because it does not take into consideration the role of host immunity or the microenvironment induced by the tumor. In this paper we aimed to determine the correlation between the Absolute Lymphocyte Count/Absolute Monocyte Count (ALC/AMC) ratio and the prognosis of PTCL-NOS. Retrospective data from 58 patients diagnosed with PTCL-NOS were analyzed. We found that PTCL-NOS patients with lower ALC/AMC ratios (ALC/AMC < 2) had shorter overall survival (OS) and progression-free survival (PFS) periods (OS: P < 0.001; PFS: P = 0.001) compared with other patients (ALC/AMC ≥ 2). When we combined ALC/AMC ratio and PTCL-U scores, patients could be clearly divided into 3 groups with significantly different prognoses. This study suggests that the ALC/AMC ratio may be a simple, effective, and independent prognostic factor for OS and PFS, and may be helpful to identify high-risk PTCL-NOS patients. Since the ALC/AMC ratio is related to host immunity and tumor microenvironment and reflects immune status and individual differences, combining ALC/AMC with PTCL-U may be a better prognostic guide for PTCL-NOS patients.
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Affiliation(s)
- Qian Li
- Department of Hematology and Blood and Marrow Transplantation, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Tianjin's Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin, China; Tianjin Key Laboratory of Radiation Medicine and Molecular Nuclear Medicine, Institute of Radiation Medicine, Chinese Academy of Medical Science and Peking Union Medical College, Tianjin, China.
| | - Shuang Gao
- Department of Hematology and Blood and Marrow Transplantation, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Tianjin's Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin, China.
| | - Jing Ma
- Department of Hematology and Blood and Marrow Transplantation, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Tianjin's Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin, China.
| | - Su Liu
- Department of Hematology and Blood and Marrow Transplantation, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Tianjin's Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin, China.
| | - Yuanfang Yue
- Department of Hematology and Blood and Marrow Transplantation, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Tianjin's Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin, China.
| | - Lin Chen
- Department of Hematology and Blood and Marrow Transplantation, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Tianjin's Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin, China.
| | - Han Li
- Department of Hematology and Blood and Marrow Transplantation, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Tianjin's Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin, China.
| | - Xue Wang
- Department of Hematology and Blood and Marrow Transplantation, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Tianjin's Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin, China.
| | - Dongying Li
- Department of Hematology and Blood and Marrow Transplantation, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Tianjin's Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin, China.
| | - Zeng Cao
- Department of Hematology and Blood and Marrow Transplantation, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Tianjin's Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin, China.
| | - Zhigang Zhao
- Department of Hematology and Blood and Marrow Transplantation, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Tianjin's Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin, China.
| | - Xiaofang Wang
- Department of Hematology and Blood and Marrow Transplantation, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Tianjin's Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin, China.
| | - Yong Yu
- Department of Hematology and Blood and Marrow Transplantation, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Tianjin's Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin, China.
| | - Yizhuo Zhang
- Department of Hematology and Blood and Marrow Transplantation, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Tianjin's Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin, China.
| | - Yafei Wang
- Department of Hematology and Blood and Marrow Transplantation, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Tianjin's Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin, China.
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Lymphocyte-to-monocyte ratio is associated with survival in pembrolizumab-treated metastatic melanoma patients. Melanoma Res 2018; 27:596-600. [PMID: 29016387 DOI: 10.1097/cmr.0000000000000404] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Abstract
The peripheral blood lymphocyte-to-monocyte ratio (LMR) has been associated with prognosis in many malignancies including metastatic melanoma. However, it has not been studied in patients treated with immune checkpoint inhibitors. In this study, we analyzed the baseline LMR with progression-free survival (PFS) and overall survival (OS) in metastatic melanoma patients treated with pembrolizumab. A total of 133 patients with metastatic melanoma treated with pembrolizumab were included in this retrospective study. LMR was calculated from pretherapy peripheral blood counts and the optimal cutoff value was determined by a receiver operator characteristic curve. PFS and OS were evaluated using the Kaplan-Meier method and multivariate Cox proportional hazard modeling. Patients with an LMR of at least 1.7 showed improved PFS (hazard ratio=0.55; 95% confidence interval: 0.34-0.92; P=0.024) and OS (hazard ratio=0.29; 95% confidence interval: 0.15-0.59; P=0.0007). The baseline LMR is associated with PFS and OS in metastatic melanoma patients treated with pembrolizumab, and could represent a convenient and cost-effective prognostic biomarker. Validation of these findings in an independent cohort is needed.
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Chen X, Wu J, Zhang F, Ying L, Chen Y. Prognostic Significance of Pre-Operative Monocyte-to-Lymphocyte Ratio in Lung Cancer Patients Undergoing Radical Surgery. Lab Med 2018; 49:e29-e39. [PMID: 29361036 DOI: 10.1093/labmed/lmx069] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
Background Inflammatory response is known to play a vital role in carcinogenesis and cancer progression. The prognostic relevance of monocyte-to-lymphocyte ratio (MLR), as a biomarker of inflammatory response has been demonstrated in patients with hematologic cancers. Objectives In this study, we assessed the prognostic relevance of MLR in patients with resectable lung carcinoma. Methods Clinical records of 705 lung cancer patients who underwent radical resection at our hospital between October 2006 and January 2011 were retrospectively reviewed. The optimal cutoff value of MLR as a prognostic indicator was determined on receiver operating characteristic curve analysis. Results On multivariate analysis using Cox proportional hazards regression model, MLR was an independent predictor of both overall survival (hazard ratio [HR] 1.494, 95% confidence interval [CI] 1.158-1.927, P = .002) and disease-free survival (HR 1.547, 95% CI 1.172-2.043, P = .002). Conclusions Preoperative MLR may be a simple, reliable prognostic marker for risk stratification and be used to guide treatment decision-making in lung cancer patients.
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Affiliation(s)
- Xiaoling Chen
- Department of Laboratory Medicine, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, China.,Key Laboratory of Clinical In Vitro Diagnostic Techniques of Zhejiang Province, Hangzhou, China
| | - Jinbiao Wu
- Department of Laboratory Medicine, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, China.,Key Laboratory of Clinical In Vitro Diagnostic Techniques of Zhejiang Province, Hangzhou, China
| | - Fanrong Zhang
- Key Laboratory Diagnosis and Treatment Technology on Thoracic Oncology, Zhejiang, China.,Cancer Research Institute, Zhejiang Cancer Hospital, Hangzhou, Zhejiang, China
| | - Lisha Ying
- Key Laboratory Diagnosis and Treatment Technology on Thoracic Oncology, Zhejiang, China.,Cancer Research Institute, Zhejiang Cancer Hospital, Hangzhou, Zhejiang, China
| | - Yu Chen
- Department of Laboratory Medicine, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, China.,Key Laboratory of Clinical In Vitro Diagnostic Techniques of Zhejiang Province, Hangzhou, China
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Sun F, Zhu J, Lu S, Zhen Z, Wang J, Huang J, Ding Z, Zeng M, Sun X. An inflammation-based cumulative prognostic score system in patients with diffuse large B cell lymphoma in rituximab era. BMC Cancer 2018; 18:5. [PMID: 29291712 PMCID: PMC5749011 DOI: 10.1186/s12885-017-3931-z] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2016] [Accepted: 12/18/2017] [Indexed: 12/19/2022] Open
Abstract
Background Systemic inflammatory parameters are associated with poor outcomes in malignant patients. Several inflammation-based cumulative prognostic score systems were established for various solid tumors. However, there is few inflammation based cumulative prognostic score system for patients with diffuse large B cell lymphoma (DLBCL). Methods We retrospectively reviewed 564 adult DLBCL patients who had received rituximab, cyclophosphamide, doxorubicin, vincristine and prednisolone (R-CHOP) therapy between Nov 1 2006 and Dec 30 2013 and assessed the prognostic significance of six systemic inflammatory parameters evaluated in previous studies by univariate and multivariate analysis:C-reactive protein(CRP), albumin levels, the lymphocyte-monocyte ratio (LMR), the neutrophil-lymphocyte ratio(NLR), the platelet-lymphocyte ratio(PLR)and fibrinogen levels. Results Multivariate analysis identified CRP, albumin levels and the LMR are three independent prognostic parameters for overall survival (OS). Based on these three factors, we constructed a novel inflammation-based cumulative prognostic score (ICPS) system. Four risk groups were formed: group ICPS = 0, ICPS = 1, ICPS = 2 and ICPS = 3. Advanced multivariate analysis indicated that the ICPS model is a prognostic score system independent of International Prognostic Index (IPI) for both progression-free survival (PFS) (p < 0.001) and OS (p < 0.001). The 3-year OS for patients with ICPS =0, ICPS =1, ICPS =2 and ICPS =3 were 95.6, 88.2, 76.0 and 62.2%, respectively (p < 0.001). The 3-year PFS for patients with ICPS = 0–1, ICPS = 2 and ICPS = 3 were 84.8, 71.6 and 54.5%, respectively (p < 0.001). Conclusions The prognostic value of the ICPS model indicated that the degree of systemic inflammatory status was associated with clinical outcomes of patients with DLBCL in rituximab era. The ICPS model was shown to classify risk groups more accurately than any single inflammatory prognostic parameters. These findings may be useful for identifying candidates for further inflammation-related mechanism research or novel anti-inflammation target therapies.
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Affiliation(s)
- Feifei Sun
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, NO.651 of Dongfeng East Road, Guangzhou, 510060, China.,Department of Pediatric Oncology, Sun Yat-sen University Cancer Center, NO.651 of Dongfeng East Road, Guangzhou, 510060, China
| | - Jia Zhu
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, NO.651 of Dongfeng East Road, Guangzhou, 510060, China.,Department of Pediatric Oncology, Sun Yat-sen University Cancer Center, NO.651 of Dongfeng East Road, Guangzhou, 510060, China
| | - Suying Lu
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, NO.651 of Dongfeng East Road, Guangzhou, 510060, China.,Department of Pediatric Oncology, Sun Yat-sen University Cancer Center, NO.651 of Dongfeng East Road, Guangzhou, 510060, China
| | - Zijun Zhen
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, NO.651 of Dongfeng East Road, Guangzhou, 510060, China.,Department of Pediatric Oncology, Sun Yat-sen University Cancer Center, NO.651 of Dongfeng East Road, Guangzhou, 510060, China
| | - Juan Wang
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, NO.651 of Dongfeng East Road, Guangzhou, 510060, China.,Department of Pediatric Oncology, Sun Yat-sen University Cancer Center, NO.651 of Dongfeng East Road, Guangzhou, 510060, China
| | - Junting Huang
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, NO.651 of Dongfeng East Road, Guangzhou, 510060, China.,Department of Pediatric Oncology, Sun Yat-sen University Cancer Center, NO.651 of Dongfeng East Road, Guangzhou, 510060, China
| | - Zonghui Ding
- Department of Biochemistry and Molecular Biology, Mayo Clinic Scottsdale, 13400 East Shea Boulevard, Scottsdale, AZ, 85259, USA
| | - Musheng Zeng
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, NO.651 of Dongfeng East Road, Guangzhou, 510060, China.
| | - Xiaofei Sun
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, NO.651 of Dongfeng East Road, Guangzhou, 510060, China. .,Department of Pediatric Oncology, Sun Yat-sen University Cancer Center, NO.651 of Dongfeng East Road, Guangzhou, 510060, China.
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Prognostic role of lymphocyte to monocyte ratio for patients with cancer: evidence from a systematic review and meta-analysis. Oncotarget 2017; 7:31926-42. [PMID: 26942464 PMCID: PMC5077986 DOI: 10.18632/oncotarget.7876] [Citation(s) in RCA: 92] [Impact Index Per Article: 13.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2015] [Accepted: 02/10/2016] [Indexed: 12/22/2022] Open
Abstract
Inflammation influences cancer development and progression, and a low lymphocyte to monocyte ratio (LMR) has been reported to be a poor prognostic indicator in several malignancies. Here we quantify the prognostic impact of this biomarker and assess its consistency in various cancers. Eligible studies were retrieved from PubMed, Embase and Web of Science databases. Overall survival (OS) was the primary outcome, cancer-specific survival (CSS), disease-free survival (DFS), recurrence-free survival (RFS), and progression-free survival (PFS) were secondary outcomes. Pooled hazard ratios (HRs), odds ratios (ORs), and 95% confidence intervals (CIs) were calculated. Fifty-six studies comprising 20,248 patients were included in the analysis. Overall, decreased LMR was significantly associated with shorter OS in non-hematological malignancy (HR: 0.59, 95% CI: 0.53–0.66; P < 0.001) and hematological malignancy (HR: 0.44, 95% CI: 0.34–0.56; P < 0.001). Similar results were found in CSS, DFS, RFS and PFS. Moreover, low LMR was significantly associated with some clinicopathological characteristics that are indicative of poor prognosis and disease aggressiveness. By these results, we conclude that a decreased LMR implied poor prognosis in patients with cancer and could serve as a readily available and inexpensive biomarker for clinical decision.
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McKee SJ, Tuong ZK, Kobayashi T, Doff BL, Soon MS, Nissen M, Lam PY, Keane C, Vari F, Moi D, Mazzieri R, Leggatt G, Gandhi MK, Mattarollo SR. B cell lymphoma progression promotes the accumulation of circulating Ly6Clo monocytes with immunosuppressive activity. Oncoimmunology 2017; 7:e1393599. [PMID: 29308328 DOI: 10.1080/2162402x.2017.1393599] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2017] [Revised: 10/11/2017] [Accepted: 10/13/2017] [Indexed: 12/16/2022] Open
Abstract
Monocytosis is considered a poor prognostic factor for many cancers, including B cell lymphomas. The mechanisms by which different monocyte subsets support the growth of lymphoma is poorly understood. Using a pre-clinical mouse model of B cell non-Hodgkin's lymphoma (B-NHL), we investigated the impact of tumor progression on circulating monocyte levels, subset distribution and their activity, with a focus on immune suppression. B-NHL development corresponded with significant expansion initially of classical (Ly6Chi) and non-classical (Ly6Clo) monocytes, with accumulation and eventual predominance of Ly6Clo cells. The lymphoma environment promoted the conversion, preferential survival and immune suppressive activity of Ly6Clo monocytes. Ly6Clo monocytes expressed higher levels of immunosuppressive genes including PD-L1/2, Arg1, IDO1 and CD163, compared to Ly6Chi monocytes. Both monocyte subsets suppressed CD8 T cell proliferation and IFN-γ production in vitro, but via different mechanisms. Ly6Chi monocyte suppression was contact dependent, while Ly6Clo monocytes suppressed via soluble mediators, including IDO and arginase. Ly6Clo monocytes could be selectively depleted in tumor-bearing hosts by liposomal doxorubicin treatment, further enhanced by co-administration of anti-4-1BB monoclonal antibody. This treatment led to a reduction in tumor growth, but failed to improve overall survival. Analogous immunosuppressive monocytes were observed in peripheral blood of diffuse large B cell lymphoma patients and actively suppressed human CD8 T cell proliferation. This study highlights a potential immune evasion strategy deployed by B cell lymphoma involving accumulation of circulating non-classical monocytes with immunosuppressive activity.
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Affiliation(s)
- Sara J McKee
- The University of Queensland Diamantina Institute, The University of Queensland, Translational Research Institute, Brisbane, Queensland, Australia
| | - Zewen K Tuong
- The University of Queensland Diamantina Institute, The University of Queensland, Translational Research Institute, Brisbane, Queensland, Australia
| | - Takumi Kobayashi
- The University of Queensland Diamantina Institute, The University of Queensland, Translational Research Institute, Brisbane, Queensland, Australia
| | - Brianna L Doff
- The University of Queensland Diamantina Institute, The University of Queensland, Translational Research Institute, Brisbane, Queensland, Australia
| | - Megan Sf Soon
- The University of Queensland Diamantina Institute, The University of Queensland, Translational Research Institute, Brisbane, Queensland, Australia
| | - Michael Nissen
- The University of Queensland Diamantina Institute, The University of Queensland, Translational Research Institute, Brisbane, Queensland, Australia
| | - Pui Yeng Lam
- The University of Queensland Diamantina Institute, The University of Queensland, Translational Research Institute, Brisbane, Queensland, Australia
| | - Colm Keane
- The University of Queensland Diamantina Institute, The University of Queensland, Translational Research Institute, Brisbane, Queensland, Australia.,Department of Haematology, Princess Alexandra Hospital, Brisbane, Queensland, Australia
| | - Frank Vari
- The University of Queensland Diamantina Institute, The University of Queensland, Translational Research Institute, Brisbane, Queensland, Australia
| | - Davide Moi
- The University of Queensland Diamantina Institute, The University of Queensland, Translational Research Institute, Brisbane, Queensland, Australia
| | - Roberta Mazzieri
- The University of Queensland Diamantina Institute, The University of Queensland, Translational Research Institute, Brisbane, Queensland, Australia
| | - Graham Leggatt
- The University of Queensland Diamantina Institute, The University of Queensland, Translational Research Institute, Brisbane, Queensland, Australia
| | - Maher K Gandhi
- The University of Queensland Diamantina Institute, The University of Queensland, Translational Research Institute, Brisbane, Queensland, Australia.,Department of Haematology, Princess Alexandra Hospital, Brisbane, Queensland, Australia
| | - Stephen R Mattarollo
- The University of Queensland Diamantina Institute, The University of Queensland, Translational Research Institute, Brisbane, Queensland, Australia
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LMR predicts outcome in patients after preoperative chemoradiotherapy for stage II-III rectal cancer. J Surg Res 2017; 222:122-131. [PMID: 29273363 DOI: 10.1016/j.jss.2017.09.053] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2017] [Revised: 08/09/2017] [Accepted: 09/29/2017] [Indexed: 12/13/2022]
Abstract
BACKGROUND Recently, lymphocyte-to-monocyte ratio (LMR) has attracted attention as a new marker of the chronic systemic inflammatory response and has been associated with patient prognosis in those who underwent chemoradiotherapy (CRT) for several solid cancers. This study aimed to evaluate the association between LMR and the prognosis of patients with rectal cancer. METHODS A total of 183 stage II-III rectal cancer patients who underwent preoperative CRT followed by surgical R0 resection were retrospectively reviewed. The LMR was calculated from pre- and post-CRT blood samples. To determine the optimal cutoff value for pre- and post-CRT LMR for predicting relapse-free survival (RFS) and overall survival (OS), a receiver operator characteristic curve was used. Cox's proportional hazard models were applied to identify risk factors for recurrence and overall mortality. RESULTS Low LMR was observed in 54 patients (pre-CRT <4.0) and 29 patients (post-CRT <1.5). Although pre-CRT LMR correlated with tumor size and ypT stage, post-CRT LMR showed no correlation to any pathologic features. Median follow-up term was 66.3 months; the 5-year RFS and OS of all patients were 72.5% and 88.7%, respectively. We found that a low pre-CRT LMR was an independent risk factor for OS (hazard ratio, 2.83; 95% confidence interval 1.03-8.13; P = 0.043). CONCLUSIONS In rectal cancer patients who have undergone preoperative CRT, a low pre-CRT LMR is a poor prognostic factor for OS.
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Zhou S, Xu L, Ma Y, Tang L, Zhang Y, Shi Y, Sun L, Chen Y, Liang B, Zhou Y, Yu K, Shen J. Peripheral blood lymphocyte to monocyte ratio recovery from low levels at diagnosis after completion of first line therapy predicts good clinical outcomes in patients with diffuse large B-cell lymphoma. Oncotarget 2017; 8:19556-19565. [PMID: 28107187 PMCID: PMC5386705 DOI: 10.18632/oncotarget.14700] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2016] [Accepted: 12/27/2016] [Indexed: 12/31/2022] Open
Abstract
We retrospectively analyzed LMR at diagnosis and at completion of first-line therapy and prognosis in173 patients with DLBCL from 2005 to 2016. We found that patients with an LMR < 3.2 at diagnosis, as well as at completion of first-line therapy, had significantly lower PFS and OS rates than those with an LMR ≥ 3.2 (P<0.05). Patients with LMR that recovered from the low level at diagnosis showed superior overall survival (OS) (P=0.000) and progression-free survival (PFS) (P=0.001) compared with patients who failed to achieve a higher value at the completion of therapy. The multivariate analysis demonstrated that LMR values that did not increase upon completion of first-line therapy were an independent predictor for inferior OS (P=0.021) and PFS (P=0.046). In conclusion, LMR at diagnosis and at completion of first-line therapy is a simple biomarker to predict clinical outcomes in DLBCL. LMR recovery from low levels at diagnosis, irrespective of whether LMR reached the cutoff value, was associated with improved clinical outcomes.
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Affiliation(s)
- Shujuan Zhou
- The First Clinical Medical College of Zhejiang Chinese Medical University, Hangzhou, Zhejiang 310006, P.R. China
| | - Linglong Xu
- The First Clinical Medical College of Zhejiang Chinese Medical University, Hangzhou, Zhejiang 310006, P.R. China
| | - Yongyong Ma
- Department of Hematology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang 325000, P.R. China
| | - Liyuan Tang
- Department of Hematology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang 325000, P.R. China
| | - Yu Zhang
- Department of Hematology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang 325000, P.R. China
| | - Yifen Shi
- Department of Hematology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang 325000, P.R. China
| | - Lan Sun
- Department of Hematology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang 325000, P.R. China
| | - Yi Chen
- Department of Hematology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang 325000, P.R. China
| | - Bin Liang
- Department of Hematology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang 325000, P.R. China
| | - Yuhong Zhou
- Department of Hematology, The First Affiliated Hospital of Zhejiang Chinese Medical University, The First Clinical Medical College of Zhejiang Chinese Medical University, Hangzhou, Zhejiang 310006, P.R. China
| | - Kang Yu
- Department of Hematology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang 325000, P.R. China
| | - Jianping Shen
- Department of Hematology, The First Affiliated Hospital of Zhejiang Chinese Medical University, The First Clinical Medical College of Zhejiang Chinese Medical University, Hangzhou, Zhejiang 310006, P.R. China
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Lin JP, Lin JX, Cao LL, Zheng CH, Li P, Xie JW, Wang JB, Lu J, Chen QY, Lin M, Tu RH, Huang CM. Preoperative lymphocyte-to-monocyte ratio as a strong predictor of survival and recurrence for gastric cancer after radical-intent surgery. Oncotarget 2017; 8:79234-79247. [PMID: 29108302 PMCID: PMC5668035 DOI: 10.18632/oncotarget.17058] [Citation(s) in RCA: 31] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2016] [Accepted: 03/20/2017] [Indexed: 12/26/2022] Open
Abstract
OBJECTIVES To evaluate the predictive value of the preoperative lymphocyte-to-monocyte ratio (LMR) for the prognosis of patients with gastric cancer (GC) after radical-intent surgery. METHODS We retrospectively analyzed 1,810 patients who underwent radical-intent gastrectomy for primary GC from December 2008 to December 2013. X-tile software was used to identify the optimal value for blood LMR. Nomograms were developed to predict overall survival (OS) and recurrence-free survival (RFS) after surgery. RESULTS LMR was significantly lower in patients with GC than in matched normal volunteers (P<0.001). As shown by forest plots, the long-term outcomes were poorer in the low LMR group than in the high LMR group when considering subgroups separated by clinical characteristics. Cox regression analysis showed that LMR was an independent prognostic factor for OS (P<0.001) and RFS (P=0.001). Nomograms, combining LMR with age, T stage, and N stage, showed better discriminative abilities than the AJCC staging system did in predicting 5-year survival and recurrence from the time of surgery. The recurrence rate was 30.4% (550/1810) and was significantly higher in the low LMR group than in the high LMR group (P<0.05). The LMR was also closely correlated with liver and lymph node metastases (both P<0.05). CONCLUSION As an independent prognostic factor for GC, preoperative LMR can improve the predictability of individual survival and recurrence. Furthermore, because liver and lymph node metastases were more commonly observed in patients with low blood LMR before surgery, these patients should be closely followed after the operation.
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Affiliation(s)
- Jun-Peng Lin
- Department of Gastric Surgery, Fujian Medical University Union Hospital, Fuzhou 350001, Fujian Province, China
| | - Jian-Xian Lin
- Department of Gastric Surgery, Fujian Medical University Union Hospital, Fuzhou 350001, Fujian Province, China
| | - Long-Long Cao
- Department of Gastric Surgery, Fujian Medical University Union Hospital, Fuzhou 350001, Fujian Province, China
| | - Chao-Hui Zheng
- Department of Gastric Surgery, Fujian Medical University Union Hospital, Fuzhou 350001, Fujian Province, China
| | - Ping Li
- Department of Gastric Surgery, Fujian Medical University Union Hospital, Fuzhou 350001, Fujian Province, China
| | - Jian-Wei Xie
- Department of Gastric Surgery, Fujian Medical University Union Hospital, Fuzhou 350001, Fujian Province, China
| | - Jia-Bin Wang
- Department of Gastric Surgery, Fujian Medical University Union Hospital, Fuzhou 350001, Fujian Province, China
| | - Jun Lu
- Department of Gastric Surgery, Fujian Medical University Union Hospital, Fuzhou 350001, Fujian Province, China
| | - Qi-Yue Chen
- Department of Gastric Surgery, Fujian Medical University Union Hospital, Fuzhou 350001, Fujian Province, China
| | - Mi Lin
- Department of Gastric Surgery, Fujian Medical University Union Hospital, Fuzhou 350001, Fujian Province, China
| | - Ru-Hong Tu
- Department of Gastric Surgery, Fujian Medical University Union Hospital, Fuzhou 350001, Fujian Province, China
| | - Chang-Ming Huang
- Department of Gastric Surgery, Fujian Medical University Union Hospital, Fuzhou 350001, Fujian Province, China
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Katoh D, Ochi Y, Yabushita T, Ono Y, Hiramoto N, Yoshioka S, Yonetani N, Matsushita A, Hashimoto H, Kaji S, Imai Y, Ishikawa T. Peripheral Blood Lymphocyte-to-Monocyte Ratio at Relapse Predicts Outcome for Patients With Relapsed or Refractory Diffuse Large B-cell Lymphoma in the Rituximab Era. CLINICAL LYMPHOMA MYELOMA & LEUKEMIA 2017; 17:e91-e97. [PMID: 28918104 DOI: 10.1016/j.clml.2017.08.096] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/23/2017] [Revised: 07/25/2017] [Accepted: 08/07/2017] [Indexed: 01/07/2023]
Abstract
BACKGROUND Patients with relapsed/refractory diffuse large B-cell lymphoma (DLBCL) have a poor prognosis, even in the rituximab era. Several studies have reported the clinical importance of the peripheral blood lymphocyte-to-monocyte ratio (LMR) in various malignancies, including lymphoma. However, the prognostic value of the LMR in relapsed/refractory DLBCL has not been well evaluated. The purpose of the present study was to investigate whether the LMR at relapse can predict clinical outcomes for relapsed/refractory DLBCL patients treated with rituximab. PATIENTS AND METHODS We analyzed data on 74 patients with relapsed/refractory DLBCL, who were initially treated with R-CHOP (rituximab and cyclophosphamide, doxorubicin, vincristine, and prednisone) or an R-CHOP-like regimen. RESULTS There was a significant association between a low LMR (≤ 2.6) and shorter overall survival (OS; P < .001) and progression-free survival (PFS; P < .001) compared with the high LMR group (> 2.6). Multivariate analysis showed that LMR was an independent prognostic factor for OS (P < .001) and PFS (P < .001), as was the international prognostic index (IPI) at relapse for OS. In addition, the LMR had an incremental value for OS and PFS compared with the IPI at relapse. CONCLUSION The LMR predicts OS and PFS outcomes in relapsed/refractory DLBCL patients treated with rituximab, and might facilitate better stratification among patients in low- and intermediate-risk IPI groups.
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Affiliation(s)
- Daisuke Katoh
- Department of Hematology, Kobe City Medical Center General Hospital, Kobe, Japan.
| | - Yotaro Ochi
- Department of Hematology and Oncology, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Tomohiro Yabushita
- Department of Hematology, Kobe City Medical Center General Hospital, Kobe, Japan
| | - Yuichiro Ono
- Department of Hematology, Kobe City Medical Center General Hospital, Kobe, Japan
| | - Nobuhiro Hiramoto
- Department of Cell Therapy, Institute of Biomedical Research and Innovation, Kobe, Japan
| | - Satoshi Yoshioka
- Department of Hematology, Kobe City Medical Center General Hospital, Kobe, Japan
| | - Noboru Yonetani
- Department of Hematology, Kobe City Medical Center General Hospital, Kobe, Japan
| | - Akiko Matsushita
- Department of Hematology, Kobe City Medical Center General Hospital, Kobe, Japan
| | - Hisako Hashimoto
- Department of Cell Therapy, Institute of Biomedical Research and Innovation, Kobe, Japan
| | - Shuichiro Kaji
- Department of General Clinical Research Center, Kobe City Medical Center General Hospital, Kobe, Japan
| | - Yukihiro Imai
- Department of Clinical Pathology, Kobe City Medical Center General Hospital, Kobe, Japan
| | - Takayuki Ishikawa
- Department of Hematology, Kobe City Medical Center General Hospital, Kobe, Japan
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Schenk E, Boland J, Mansfield A, Aubry MC, Dietz A. Local and systemic immunity predict survival in patients with pulmonary sarcomatoid carcinoma. Med Oncol 2017; 34:140. [PMID: 28711968 DOI: 10.1007/s12032-017-1000-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2017] [Accepted: 07/14/2017] [Indexed: 11/25/2022]
Abstract
Pulmonary sarcomatoid cancer (PSC) is a rare, aggressive subtype of non-small cell lung cancer, and measures of local and systemic immunity as biomarkers are incompletely known. We performed this study to characterize the leukocyte composition within the tumor, stroma, and peripheral blood in patients with PSC and correlated our findings with overall survival. Tissue from 30 patients diagnosed with PSC was evaluated by IHC for the presence of CD3+, CD14+, and CD19+ cells and PD-L1 expression. A lymphocyte-to-monocyte ratio (LMR) was calculated for the tumor microenvironment (TME) and peripheral blood. Survival analyses were performed based on IHC scores or groups defined by receiver operating characteristic curve cutoffs. CD3+ and CD14+ cells were found throughout the TME. CD19+ cells were almost exclusive to the stroma and correlated with superior overall survival (HR 0.40, 95% CI 0.21-0.72, p = 0.003). Most patients expressed PD-L1 on the tumor and/or the infiltrating immune cells, but neither the presence nor PD-L1 expression level impacted survival. A more prolific immune infiltration of the TME was associated with improved survival (HR 0.82, 95% CI 0.70-0.98, p = 0.029). PSC patients with a TME LMR ≥1.2 had a median survival of 1598 versus 488 days for a TME LMR <1.2 (p = 0.010). In the peripheral blood, an LMR ≥2.3 was associated with improved median survival (1579 vs. 332 days, p < 0.001). Our data demonstrate multiple measures of the local and systemic immunity are associated with patient survival in PSC.
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Affiliation(s)
- Erin Schenk
- Department of Oncology, Mayo Clinic, Rochester, MN, USA
| | - Jennifer Boland
- Department of Laboratory Medicine and Pathology, Divisions of Transfusion Medicine and Experimental Pathology, Mayo Clinic, Rochester, MN, USA
| | | | - Marie Christine Aubry
- Department of Laboratory Medicine and Pathology, Divisions of Transfusion Medicine and Experimental Pathology, Mayo Clinic, Rochester, MN, USA
| | - Allan Dietz
- Human Cell Therapy Lab, Divisions of Transfusion Medicine and Experimental Pathology, Mayo Clinic, 200 First Street SW, Rochester, MN, 55905, USA.
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