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Cohen R, Platell CF. Metachronous colorectal cancer metastasis: Who, what, when and what to do about it. J Surg Oncol 2024; 129:71-77. [PMID: 37458102 DOI: 10.1002/jso.27400] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2023] [Accepted: 07/10/2023] [Indexed: 07/18/2023]
Abstract
Metachronous colorectal cancer (CRC) metastasis occurs due to micrometastatic disease, in up to 23% of patients who have undergone curative-intent treatment. Metachronous metastasis tends to occur within 2 years of initial treatment. Diagnosis relies on posttreatment surveillance strategies. Care for patients with metachronous CRC metastasis is complex and requires careful multidisciplinary consideration. Those with isolated and technically resectable diseases are recommended to undergo metastasectomy with adjunct chemotherapy, however, survival, even after curative-intent resection, is poor.
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Affiliation(s)
- Ryan Cohen
- School of Biomedical Sciences, The University of Western Australia, Perth, Western Australia, Australia
- Colorectal Cancer Unit, St John of God Subiaco Hospital, Perth, Western Australia, Australia
| | - Cameron F Platell
- Colorectal Cancer Unit, St John of God Subiaco Hospital, Perth, Western Australia, Australia
- School of Medicine, The University of Western Australia, Perth, Western Australia, Australia
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2
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The Pre-Treatment Platelet-to-Lymphocyte Ratio as a Prognostic Factor for Loco-Regional Control in Locally Advanced Rectal Cancer. Diagnostics (Basel) 2023; 13:diagnostics13040679. [PMID: 36832166 PMCID: PMC9955057 DOI: 10.3390/diagnostics13040679] [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: 01/03/2023] [Revised: 02/03/2023] [Accepted: 02/09/2023] [Indexed: 02/15/2023] Open
Abstract
Chronic inflammatory reactions have been proven to represent relevant mechanisms for the development and progression of cancer in numerous tumor entities. There is evidence that the platelet-to-lymphocyte ratio (PLR) is associated with the prognostic outcome. In rectal cancer, the prognostic role of this parameter has not yet been conclusively clarified. The aim of this study was to further clarify the prognostic significance of the pre-treatment PLR in patients with locally advanced rectal cancer (LARC). In the present study, 603 patients with LARC, who were treated with neoadjuvant chemoradiotherapy (nCRT) and subsequent surgical resection between 2004 and 2019, were retrospectively evaluated. The influence of clinico-pathological and laboratory factors on locoregional control (LC), metastasis-free survival (MFS) and overall survival (OS) was investigated. In univariate analyses, high PLR was significantly associated with worse LC (p = 0.017) and OS (p = 0.008). In multivariate analyses, the PLR remained an independent parameter for the LC (HR = 1.005, 95% CI: 1.000-1.009, p = 0.050). Pre-treatment lactate dehydrogenase (LDH) (HR: 1.005 95% CI:1.002-1.008; p = 0.001) and carcinoembryonic antigen (CEA) (HR: 1.006, 95% CI:1.003-1.009; p < 0.001) were independent predictors for MFS; additionally, age (HR: 1.052, 95% CI:1.023-1.081; p < 0.001), LDH (HR: 1.003, 95% CI:1.000-1.007; p = 0.029) and CEA (HR: 1.006, 95% CI:1.003-1.009; p < 0.001) independently predicted OS. Pre-treatment PLR before nCRT is an independent prognostic factor for LC in LARC, which could be used to further individualize tumor treatment.
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Yin C, Okugawa Y, Yamamoto A, Kitajima T, Shimura T, Kawamura M, Tsujiura M, Okita Y, Ohi M, Toiyama Y. Prognostic significance of CD8 + tumor‑infiltrating lymphocytes and CD66b + tumor‑associated neutrophils in the invasive margins of stages I‑III colorectal cancer. Oncol Lett 2022; 24:212. [PMID: 35720505 PMCID: PMC9178703 DOI: 10.3892/ol.2022.13333] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2022] [Accepted: 04/22/2022] [Indexed: 12/24/2022] Open
Abstract
Tumor-infiltrating immune cells play an essential role in cancer progression and may help supplement the Tumor, Node, Metastasis (TNM) classification for cancer prognosis. Currently, there are numerous conflicting reports discussing the significance of tumor-associated neutrophils (TANs) in colorectal cancer (CRC). In particular, the role of TANs in the invasive margin is unclear. The present study investigated the prognostic significance of CD66+ TANs and CD8+ tumor-infiltrating lymphocytes (TILs) in the invasive margin of 103 patients with CRC. By using immunohistochemistry, survival analysis was performed on CD8+ TILs and CD66+ TANs individually, as well as models including TILs and TANs simultaneously. The findings indicated that the densities of CD8+ TILs and CD66b+ TANs in the invasive margin may provide significant prognostic value for predicting survival. Moreover, the combined evaluation of CD8+ TILs and CD66b+ TANs in the invasive margin could further improve the validity for the prediction of oncological outcomes. In addition, multivariate analysis revealed that simultaneous low tumor infiltration by CD8+ TILs and CD66b+ was an independent predictive factor for overall survival (HR=4.17, 95% CI, 1.55-12.5; P=0.004) and disease-free survival (HR=2.75, 95% CI, 1.27-6.12; P=0.01). Given the importance of CD8+ TILs and CD66b+ TANs in the tumor microenvironment, the assessment of their densities in the invasive margin may serve as a valuable prognostic marker for CRC.
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Affiliation(s)
- Chengzeng Yin
- Department of Gastrointestinal and Pediatric Surgery, Division of Reparative Medicine, Institute of Life Sciences, Mie University Graduate School of Medicine, Tsu, Mie 514‑8507, Japan
| | - Yoshinaga Okugawa
- Department of Gastrointestinal and Pediatric Surgery, Division of Reparative Medicine, Institute of Life Sciences, Mie University Graduate School of Medicine, Tsu, Mie 514‑8507, Japan
| | - Akira Yamamoto
- Department of Gastrointestinal and Pediatric Surgery, Division of Reparative Medicine, Institute of Life Sciences, Mie University Graduate School of Medicine, Tsu, Mie 514‑8507, Japan
| | - Takahito Kitajima
- Department of Gastrointestinal and Pediatric Surgery, Division of Reparative Medicine, Institute of Life Sciences, Mie University Graduate School of Medicine, Tsu, Mie 514‑8507, Japan
| | - Tadanobu Shimura
- Department of Gastrointestinal and Pediatric Surgery, Division of Reparative Medicine, Institute of Life Sciences, Mie University Graduate School of Medicine, Tsu, Mie 514‑8507, Japan
| | - Mikio Kawamura
- Department of Gastrointestinal and Pediatric Surgery, Division of Reparative Medicine, Institute of Life Sciences, Mie University Graduate School of Medicine, Tsu, Mie 514‑8507, Japan
| | - Masahiro Tsujiura
- Department of Gastrointestinal and Pediatric Surgery, Division of Reparative Medicine, Institute of Life Sciences, Mie University Graduate School of Medicine, Tsu, Mie 514‑8507, Japan
| | - Yosiki Okita
- Department of Gastrointestinal and Pediatric Surgery, Division of Reparative Medicine, Institute of Life Sciences, Mie University Graduate School of Medicine, Tsu, Mie 514‑8507, Japan
| | - Masaki Ohi
- Department of Gastrointestinal and Pediatric Surgery, Division of Reparative Medicine, Institute of Life Sciences, Mie University Graduate School of Medicine, Tsu, Mie 514‑8507, Japan
| | - Yuji Toiyama
- Department of Gastrointestinal and Pediatric Surgery, Division of Reparative Medicine, Institute of Life Sciences, Mie University Graduate School of Medicine, Tsu, Mie 514‑8507, Japan
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Kasi PM, Sawyer S, Guilford J, Munro M, Ellers S, Wulff J, Hook N, Krinshpun S, Koyen Malashevich A, Malhotra M, Rodriguez A, Moshkevich S, Grothey A, Kopetz S, Billings P, Aleshin A. BESPOKE study protocol: a multicentre, prospective observational study to evaluate the impact of circulating tumour DNA guided therapy on patients with colorectal cancer. BMJ Open 2021; 11:e047831. [PMID: 34561256 PMCID: PMC8475162 DOI: 10.1136/bmjopen-2020-047831] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/11/2020] [Accepted: 09/02/2021] [Indexed: 12/18/2022] Open
Abstract
INTRODUCTION Colorectal cancer (CRC) is a highly prevalent disease, wherein, ~30%-40% of patients with CRC relapse postresection. In some patients with CRC, adjuvant chemotherapy can help delay recurrence or be curative. However, current biomarkers show limited clinical utility in determining if/when chemotherapy should be administered, to provide benefit. Circulating tumour DNA (ctDNA) can measure molecular residual disease (MRD) and relapse with high specificity and sensitivity. This study protocol investigates the clinical utility of ctDNA for optimal use of adjuvant chemotherapy in patients with surgically resected CRC and to detect early disease progression in the surveillance setting. METHODS AND ANALYSIS This is a multicentre prospective, observational cohort study. A total of 2000 stage I-IV patients will be enrolled in up to 200 US sites, and patients will be followed for up to 2 years with serial ctDNA analysis, timed with the standard-of-care visits. The primary endpoints are to observe the impact of bespoke ctDNA testing on adjuvant treatment decisions and to measure CRC recurrence rates while asymptomatic and without imaging correlate. The secondary endpoints are MRD clearance rate (MRD+ to MRD-) during or after adjuvant chemotherapy, percentage of patients that undergo surgery for oligometastatic recurrence, survival of MRD-negative patients treated with adjuvant chemotherapy versus no adjuvant chemotherapy (active surveillance), overall survival, examine the number of stage I CRC that have recurrent disease detected postsurgery, and patient-reported outcomes. ETHICS AND DISSEMINATION This study has received ethical approval from the Advarra Institutional Review Board (IRB) protocol: Natera-20-041-NCP/3766.01, BESPOKE Study of ctDNA Guided Therapy in Colorectal Cancer (BESPOKE CRC) (Pro00041473) on 10 June 2021. Data protection and privacy regulations will be strictly observed in the capturing, forwarding, processing and storing of patients' data. Publication of any study results will be approved by Natera in accordance with the site-specific contract. TRIAL REGISTRATION NUMBER NCT04264702.
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Affiliation(s)
- Pashtoon Murtaza Kasi
- Department of Internal Medicine, University of Iowa Carver College of Medicine, Iowa City, Iowa, USA
| | | | | | | | | | | | | | | | | | | | | | | | - Axel Grothey
- West Cancer Center and Research Institute, Germantown, Tennessee, USA
| | - Scott Kopetz
- GI Medical Oncology, University of Texas MD Anderson Cancer Center, Houston, Texas, USA
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Ciocan A, Ciocan RA, Al Hajjar N, Gherman CD, Bolboacă SD. Abilities of Pre-Treatment Inflammation Ratios as Classification or Prediction Models for Patients with Colorectal Cancer. Diagnostics (Basel) 2021; 11:diagnostics11030566. [PMID: 33801031 PMCID: PMC8003848 DOI: 10.3390/diagnostics11030566] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2021] [Revised: 03/09/2021] [Accepted: 03/17/2021] [Indexed: 12/25/2022] Open
Abstract
Background: Systemic inflammatory status is known as an important factor of colorectal cancer prognosis. Our study aimed to evaluate the performances of inflammation biomarker ratios as classification models of seven outcomes in patients with colorectal cancer. Methods: A retrospective cohort study was conducted on subjects with colorectal cancer over five years at a single center in Transylvania, Romania. Seven derived ratios were calculated based on laboratory data: neutrophil-to-lymphocyte (NLR), derived neutrophil-to-lymphocyte (dNLR), platelet-to-lymphocyte (PLR), lymphocyte-to-monocyte (LMR) and albumin-to-globulin (AGR) ratios, Systemic Immune Inflammation Index (SII) and Prognostic Nutritional Index (PNI). The utility of these ratios as predictors for seven outcomes was further evaluated in multivariable regression models. Results: Our study shows that the evaluated ratios exhibit specific performances for individual outcomes, proving a fair ability as screening tools (NLR and dNLR for survival, T stage and M stage; NLR and SII for T stage; and PLR for M stage). A dNLR over 3.1 (OR = 2.48, 95% CI (1.421 to 4.331)) shows predictive value for survival. A value of NLR over 3.10 (OR = 1.389, 95% CI (1.061 to 1.817)) is positively associated with an advanced T stage, while LMR is negatively related to the T stage (OR = 0.919, 95% CI (0.867 to 0.975)). NLR over 4.25 (OR = 2.647, 95% CI (2.128 to 3.360)) is positively associated with, while PNI is negatively related (OR = 0.970, 95% CI (0.947 to 0.993)) to, the M stage. Conclusion: Each of the evaluated ratios possesses prognostic value for certain outcomes considered, but the reported models need external validation to recommend their clinical practice utilization.
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Affiliation(s)
- Andra Ciocan
- Department of Medical Informatics and Biostatistics, “Iuliu Hațieganu” University of Medicine and Pharmacy Cluj-Napoca, Louis Pasteur Street, No. 6, 400349 Cluj-Napoca, Romania;
- Department of Surgery, “Iuliu Hațieganu” University of Medicine and Pharmacy Cluj-Napoca, Croitorilor Street, No. 19-21, 400162 Cluj-Napoca, Romania;
- “Prof. Dr. Octavian Fodor” Regional Institute of Gastroenterology and Hepatology Cluj-Napoca, Croitorilor Street, No. 19-21, 400162 Cluj-Napoca, Romania
| | - Răzvan A. Ciocan
- Department of Medical Skills—Human Sciences, “Iuliu Hațieganu” University of Medicine and Pharmacy Cluj-Napoca, Marinescu Street, No. 23, 400337 Cluj-Napoca, Romania;
- Correspondence: (R.A.C.); (S.D.B.)
| | - Nadim Al Hajjar
- Department of Surgery, “Iuliu Hațieganu” University of Medicine and Pharmacy Cluj-Napoca, Croitorilor Street, No. 19-21, 400162 Cluj-Napoca, Romania;
- “Prof. Dr. Octavian Fodor” Regional Institute of Gastroenterology and Hepatology Cluj-Napoca, Croitorilor Street, No. 19-21, 400162 Cluj-Napoca, Romania
| | - Claudia D. Gherman
- Department of Medical Skills—Human Sciences, “Iuliu Hațieganu” University of Medicine and Pharmacy Cluj-Napoca, Marinescu Street, No. 23, 400337 Cluj-Napoca, Romania;
| | - Sorana D. Bolboacă
- Department of Medical Informatics and Biostatistics, “Iuliu Hațieganu” University of Medicine and Pharmacy Cluj-Napoca, Louis Pasteur Street, No. 6, 400349 Cluj-Napoca, Romania;
- Correspondence: (R.A.C.); (S.D.B.)
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Jakubowska K, Koda M, Grudzińska M, Lomperta K, Famulski W. Tumor-infiltrating lymphocytes in tissue material combined with systemic lymphocyte inflammation in patients with colorectal cancer. Mol Clin Oncol 2021; 14:97. [PMID: 33767866 DOI: 10.3892/mco.2021.2259] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2020] [Accepted: 02/11/2021] [Indexed: 11/06/2022] Open
Abstract
The efficacy of cancer immunotherapy has been actively explored in the treatment of various malignant neoplasms of the gastrointestinal tract. In light of recent reports, the present study aimed to investigate the combination of the absolute lymphocyte count (ALC), percentage of tumor-infiltrating lymphocyte (TILs) and tumor progression status in patients with colorectal cancer (CRC) who underwent surgery. The medical records of 160 patients diagnosed with CRC were retrospectively reviewed. TILs were determined as a percentage of mononuclear inflammatory cells in the total intratumoral or stromal area as determined in five high power fields (magnification, x200-400), at the invasive front and in the centre of the tumour. Blood samples were obtained within 3 days prior to and 7 days following the surgical treatment. The assessment of the TIL percentage was performed in the tissue at the invasive front and in the centre of the primary tumour mass in combination with the determination of ALC in whole blood samples. The samples were obtained prior to and after surgery from patients with CRC, and the tumour progression status was also assessed (TILs/ALC/tumour progression status). A significant association was observed between the percentage of TILs in the main mass of tumour and the tumour size (P=0.031), the pT stage (P=0.049) and the incidence of necrosis (P=0.037) following surgery. The histological type was associated with the evaluated combined parameters prior to surgery (P=0.046). Lymph node pouch invasion was associated with TILs at the invasive front of tumour and with ALC prior to and after surgery (P=0.006 and P=0.037). Furthermore, the data indicated that the percentage of TILs located on the invasive front and centre of the tumour, and the ALC prior to and following surgery correlated with the treatment status (P=0.032, P=0.018, P≤0.001 and P≤0.001). A significant association was noted between eight features and evaluated combined parameters following surgery. These included the tumour size (P=0.021), TNM stage (P<0.001), tumour deposits (P=0.001), incidence of necrosis (P=0.042) and lymph node metastasis (P<0.001). Furthermore, the degree of invasion of venous (P<0.001), lymphatic (P<0.001) and perineural (P<0.001) sites was also significantly associated with TILs, ALC obtained after surgical treatment and tumor progression status. The data demonstrated that local and systemic chronic inflammation was associated with tumour progression in patients with CRC.
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Affiliation(s)
- Katarzyna Jakubowska
- Department of Pathomorphology, Comprehensive Cancer Center, 15-027 Bialystok, Poland
| | - Mariusz Koda
- Department of General Pathomorphology, Medical University of Bialystok, 15-269 Bialystok, Poland
| | - Małgorzata Grudzińska
- Department of General Pathomorphology, Medical University of Bialystok, 15-269 Bialystok, Poland
| | - Karolina Lomperta
- Department of Pathomorphology, Comprehensive Cancer Center, 15-027 Bialystok, Poland
| | - Waldemar Famulski
- Department of Medical Pathomorphology, Medical University of Bialystok, 15-269 Bialystok, Poland
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Ullah W, Basyal B, Tariq S, Almas T, Saeed R, Roomi S, Haq S, Madara J, Boigon M, Haas DC, Fischman DL. Lymphocyte-to-C-Reactive Protein Ratio: A Novel Predictor of Adverse Outcomes in COVID-19. J Clin Med Res 2020; 12:415-422. [PMID: 32655735 PMCID: PMC7331862 DOI: 10.14740/jocmr4227] [Citation(s) in RCA: 41] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2020] [Accepted: 06/09/2020] [Indexed: 02/07/2023] Open
Abstract
Background Systemic inflammation elicited by a cytokine storm is considered a hallmark of coronavirus disease 2019 (COVID-19). This study aims to assess the validity and clinical utility of the lymphocyte-to-C-reactive protein (CRP) ratio (LCR), typically used for gastric carcinoma prognostication, versus the neutrophil-to-lymphocyte ratio (NLR) for predicting in-hospital outcomes in COVID-19. Methods A retrospective cohort study was performed to determine the association of LCR and NLR with the need for invasive mechanical ventilation (IMV), dialysis, upgrade to an intensive care unit (ICU) and mortality. Independent t-test and multivariate logistic regression analysis were performed to calculate mean differences and adjusted odds ratios (aORs) with its 95% confidence interval (CI), respectively. Results The mean age for NLR patients was 63.6 versus 61.6, and for LCR groups, it was 62.6 versus 63.7 years, respectively. The baseline comorbidities across all groups were comparable except that the higher LCR group had female predominance. The mean NLR was significantly higher for patients who died during hospitalization (19 vs. 7, P ≤ 0.001) and those requiring IMV (12 vs. 7, P = 0.01). Compared to alive patients, a significantly lower mean LCR was observed in patients who did not survive hospitalization (1,011 vs. 632, P = 0.04). For patients with a higher NLR (> 10), the unadjusted odds of mortality (odds ratios (ORs) 11.0, 3.6 - 33.0, P < 0.0001) and need for IMV (OR 3.3, 95% CI 1.4 - 7.7, P = 0.008) were significantly higher compared to patients with lower NLR. By contrast, for patients with lower LCR (< 100), the odds of in-hospital all-cause mortality were significantly higher compared to patients with a higher LCR (OR 0.2, 0.06 - 0.47, P = 0.001). The aORs controlled for baseline comorbidities and medications mirrored the overall results, indicating a genuinely significant correlation between these biomarkers and outcomes. Conclusions A high NLR and decreased LCR value predict higher odds of in-hospital mortality. A high LCR at presentation might indicate impending clinical deterioration and the need for IMV.
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Affiliation(s)
- Waqas Ullah
- Abington Jefferson Health, Abington, PA, USA
| | | | | | - Talal Almas
- Royal College of Surgeons in Ireland, Dublin, Ireland
| | - Rehan Saeed
- Abington Jefferson Health, Abington, PA, USA
| | | | - Shujaul Haq
- Abington Jefferson Health, Abington, PA, USA
| | - John Madara
- Abington Jefferson Health, Abington, PA, USA
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Carroll GM, Burns GL, Petit JA, Walker MM, Mathe A, Smith SR, Keely S, Pockney PG. Does postoperative inflammation or sepsis generate neutrophil extracellular traps that influence colorectal cancer progression? A systematic review. Surg Open Sci 2020; 2:57-69. [PMID: 32754708 PMCID: PMC7391903 DOI: 10.1016/j.sopen.2019.12.005] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2019] [Revised: 12/17/2019] [Accepted: 12/31/2019] [Indexed: 02/07/2023] Open
Abstract
BACKGROUND Colorectal cancer is the third most common cancer worldwide. Almost half of those that have a potentially curative resection go on to develop metastatic disease. A recognized risk for recurrence is perioperative systemic inflammation and sepsis. Neutrophil extracellular traps have been implicated as promotors of tumor progression. We aimed to examine the evidence in the literature for an association between neutrophil extracellular traps and postoperative metastasis in colorectal cancer. MATERIALS AND METHODS Studies published between 2000 and December 2018 that examined the role of neutrophil extracellular traps in sepsis and inflammation in colorectal cancer and in relation to tumor-related outcomes were identified through a database search of Cochrane, CINAHL, and MEDLINE. Quality and bias assessment was carried out by 2 reviewers. RESULTS Of 8,940 screened and of the 30 studies included, 21 were observational, 5 were in vivo experimental, 1 was in vitro, and 3 used a combination of these approaches. CONCLUSION There is clear evidence from the literature that presence of a preoperative systemic inflammatory response predicts cancer recurrence following potentially curative resection, but the evidence for association of sepsis and progression is lacking. There is robust experimental evidence in murine models showing that neutrophil extracellular traps are present in sepsis and are associated with cancer progression. Some human observational studies corroborate the prognostic significance of neutrophil extracellular traps in progression of colorectal cancer. Further human studies are needed to translate the experimental evidence and to definitively associate sepsis and neutrophil extracellular traps with poor colorectal cancer-specific outcomes.
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Affiliation(s)
- Georgia M. Carroll
- Division of Surgery, John Hunter Hospital, New South Wales, Australia
- School of Medicine and Public Health, University of Newcastle, New South Wales, Australia
- Hunter Medical Research Institute, Newcastle, New South Wales, Australia
| | - Grace L. Burns
- Hunter Medical Research Institute, Newcastle, New South Wales, Australia
- School of Biomedical Sciences and Pharmacy, University of Newcastle, New South Wales, Australia
| | - Joel A. Petit
- Division of Surgery, John Hunter Hospital, New South Wales, Australia
- School of Medicine and Public Health, University of Newcastle, New South Wales, Australia
- Hunter Medical Research Institute, Newcastle, New South Wales, Australia
| | - Marjorie M. Walker
- School of Medicine and Public Health, University of Newcastle, New South Wales, Australia
- Hunter Medical Research Institute, Newcastle, New South Wales, Australia
| | - Andrea Mathe
- Hunter Medical Research Institute, Newcastle, New South Wales, Australia
- School of Biomedical Sciences and Pharmacy, University of Newcastle, New South Wales, Australia
| | - Stephen R. Smith
- Division of Surgery, John Hunter Hospital, New South Wales, Australia
- School of Medicine and Public Health, University of Newcastle, New South Wales, Australia
| | - Simon Keely
- Hunter Medical Research Institute, Newcastle, New South Wales, Australia
- School of Biomedical Sciences and Pharmacy, University of Newcastle, New South Wales, Australia
| | - Peter G. Pockney
- Division of Surgery, John Hunter Hospital, New South Wales, Australia
- School of Medicine and Public Health, University of Newcastle, New South Wales, Australia
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The Prognostic Implications of Tumor Infiltrating Lymphocytes in Colorectal Cancer: A Systematic Review and Meta-Analysis. Sci Rep 2020; 10:3360. [PMID: 32099066 PMCID: PMC7042281 DOI: 10.1038/s41598-020-60255-4] [Citation(s) in RCA: 160] [Impact Index Per Article: 40.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2019] [Accepted: 02/03/2020] [Indexed: 12/17/2022] Open
Abstract
Tumor-infiltrating lymphocytes (TILs) are an important histopathologic feature of colorectal cancer that confer prognostic information. Previous clinical and epidemiologic studies have found that the presence and quantification of tumor-infiltrating lymphocytes are significantly associated with disease-specific and overall survival in colorectal cancer. We performed a systematic review and meta-analysis, establishing pooled estimates for survival outcomes based on the presence of TILs in colon cancer. PubMed (Medline), Embase, Cochrane Library, Web of Science, and ClinicalTrials.gov were searched from inception to April 2017. Studies were included, in which the prognostic significance of intratumoral tumor infiltrating lymphocytes, as well as subsets of CD3, CD8, FOXP3, CD45R0 lymphocytes, were determined within the solid tumor center, the invasive margin, and tumor stroma. Random-effects models were calculated to estimated summary effects using hazard ratios. Forty-three relevant studies describing 21,015 patients were included in our meta-analysis. The results demonstrate that high levels of generalized TILS as compared to low levels had an improved overall survival (OS) with a HR of 0.65 (p = <0.01). In addition, histologically localized CD3+ T-cells at the tumor center were significantly associated with better disease-free survival (HR = 0.46, 95% CI 0.36–0.61, p = 0.05), and CD3 + cells at the invasive margin were associated with improved disease-free survival (HR = 0.57, 95% CI 0.38–0.86, p = 0.05). CD8+ T-cells at the tumor center had statistically significant prognostic value on cancer-specific survival and overall survival with HRs of 0.65 (p = 0.02) and 0.71 (p < 0.01), respectively. Lastly, FOXP3+ T-cells at the tumor center were associated with improved prognosis for cancer-specific survival (HR = 0.65, p < 0.01) and overall survival (HR = 0.70, p < 0.01). These findings suggest that TILs and specific TIL subsets serve as prognostic biomarkers for colorectal cancer.
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Alexander PG, McMillan DC, Park JH. The local inflammatory response in colorectal cancer - Type, location or density? A systematic review and meta-analysis. Cancer Treat Rev 2019; 83:101949. [PMID: 31869737 DOI: 10.1016/j.ctrv.2019.101949] [Citation(s) in RCA: 32] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2019] [Revised: 12/04/2019] [Accepted: 12/05/2019] [Indexed: 02/06/2023]
Abstract
INTRODUCTION The host anti-tumour inflammatory response is a strong prognostic indicator, and tumour infiltrating lymphocytes (TILs) are believed to have a complimentary role alongside TNM assessment in dictating future management. However, there is wide disagreement regarding the most efficacious and cost-effective method of assessment. METHODS A comprehensive literature search was performed of EMBASE, MedLine and PubMed as well as an assessment of references to identify all relevant studies relating to the assessment of the peri-tumoural inflammatory response or TILs and prognosis in colorectal cancer (CRC). A meta-analysis was performed of 67 studies meeting the REMARK criteria using RevMan software. RESULTS Intratumoural assessment of both CD3 and CD8 in CRC were significant for disease-free survival (DFS) (combined HRs 0.46; 95%CI: 0.39-0.54 and 0.54; 95%CI: 0.45-0.65), as well as overall survival (OS) and disease-specific survival (DSS). The same was true for assessment of CD3 and CD8 at the invasive margin (DFS: combined HRs 0.45; 95%CI: 0.33-0.61 and 0.51; 95%CI: 0.41-0.62). However, similar fixed effects summaries were also observed for H&E-based methods, like Klintrup-Makinen grade (DFS: HR 0.62; 95%CI: 0.43-0.88). Furthermore, inflammatory assessments were independent of MSI status. CONCLUSION The evidence suggests that it is the density of a co-ordinated local inflammatory infiltrate that confers survival benefit, rather than any individual immune cell subtype. Furthermore, the location of individual cells within the tumour microenvironment does not appear to influence survival. The authors advocate a standardised assessment of the local inflammatory response, but caution against emphasizing the importance of any individual immune cell subtype.
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Affiliation(s)
| | | | - James H Park
- School of Medicine, University of Glasgow, Glasgow, United Kingdom
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Okugawa Y, Toiyama Y, Yamamoto A, Omura Y, Kusunoki K, Yin C, Ide S, Kitajima T, Koike Y, Fujikawa H, Yasuda H, Okita Y, Hiro J, Yoshiyama S, Ohi M, Araki T, Kusunoki M. Modified neutrophil-platelet score as a promising marker for stratified surgical and oncological outcomes of patients with gastric cancer. Surg Today 2019; 50:223-231. [PMID: 31485750 DOI: 10.1007/s00595-019-01873-y] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2019] [Accepted: 07/26/2019] [Indexed: 12/15/2022]
Abstract
PURPOSE Gastric cancer (GC) is a common malignancy, especially in East Asian countries. There is emerging evidence that circulating neutrophil and platelet levels correlate with cancer progression. We evaluated the short- and long-term outcomes of GC patients systemically, to compare the original neutrophil-platelet score (NPS) and our modified NPS (mNPS). METHODS We analyzed the original pre-operative NPS and the mNPS of 621 GC patients. RESULTS Racial differences between the United Kingdom and East Asian countries accounted for compelling deviation in classification using the original NPS, which could not reliably stratify the prognoses of Japanese GC patients. We developed the mNPS using appropriate cutoff levels for pre-operative neutrophils and platelets, and demonstrated that the pre-operative mNPS was significantly correlated with all of the well-established clinicopathological factors for disease development, including advanced T stage, venous and lymphatic vessel invasion, lymph node/peritoneal /distant metastasis, and tumor-node-metastasis stage. The pre-operative mNPS could stratify prognostication for both overall survival (OS) and disease-free survival (DFS): a high pre-operative mNPS was an independent prognostic factor for the OS and DFS of GC patients and also an independent predictor of post-operative surgical site infection after gastrectomy. CONCLUSION Calculating the mNPS could help clinicians to stratify the surgical and oncological risks of patients with GC.
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Affiliation(s)
- Yoshinaga Okugawa
- Division of Reparative Medicine, Institute of Life Sciences, Department of Gastrointestinal and Pediatric Surgery, Mie University Graduate School of Medicine, 2-174 Edobashi, Tsu, Mie, 514-8507, Japan.
| | - Yuji Toiyama
- Division of Reparative Medicine, Institute of Life Sciences, Department of Gastrointestinal and Pediatric Surgery, Mie University Graduate School of Medicine, 2-174 Edobashi, Tsu, Mie, 514-8507, Japan.
| | - Akira Yamamoto
- Division of Reparative Medicine, Institute of Life Sciences, Department of Gastrointestinal and Pediatric Surgery, Mie University Graduate School of Medicine, 2-174 Edobashi, Tsu, Mie, 514-8507, Japan
| | - Yusuke Omura
- Division of Reparative Medicine, Institute of Life Sciences, Department of Gastrointestinal and Pediatric Surgery, Mie University Graduate School of Medicine, 2-174 Edobashi, Tsu, Mie, 514-8507, Japan
| | - Kurando Kusunoki
- Division of Reparative Medicine, Institute of Life Sciences, Department of Gastrointestinal and Pediatric Surgery, Mie University Graduate School of Medicine, 2-174 Edobashi, Tsu, Mie, 514-8507, Japan
| | - Chengzeng Yin
- Division of Reparative Medicine, Institute of Life Sciences, Department of Gastrointestinal and Pediatric Surgery, Mie University Graduate School of Medicine, 2-174 Edobashi, Tsu, Mie, 514-8507, Japan
| | - Shozo Ide
- Division of Reparative Medicine, Institute of Life Sciences, Department of Gastrointestinal and Pediatric Surgery, Mie University Graduate School of Medicine, 2-174 Edobashi, Tsu, Mie, 514-8507, Japan
| | - Takahito Kitajima
- Division of Reparative Medicine, Institute of Life Sciences, Department of Gastrointestinal and Pediatric Surgery, Mie University Graduate School of Medicine, 2-174 Edobashi, Tsu, Mie, 514-8507, Japan
| | - Yuki Koike
- Division of Reparative Medicine, Institute of Life Sciences, Department of Gastrointestinal and Pediatric Surgery, Mie University Graduate School of Medicine, 2-174 Edobashi, Tsu, Mie, 514-8507, Japan
| | - Hiroyuki Fujikawa
- Division of Reparative Medicine, Institute of Life Sciences, Department of Gastrointestinal and Pediatric Surgery, Mie University Graduate School of Medicine, 2-174 Edobashi, Tsu, Mie, 514-8507, Japan
| | - Hiromi Yasuda
- Division of Reparative Medicine, Institute of Life Sciences, Department of Gastrointestinal and Pediatric Surgery, Mie University Graduate School of Medicine, 2-174 Edobashi, Tsu, Mie, 514-8507, Japan
| | - Yoshiki Okita
- Division of Reparative Medicine, Institute of Life Sciences, Department of Gastrointestinal and Pediatric Surgery, Mie University Graduate School of Medicine, 2-174 Edobashi, Tsu, Mie, 514-8507, Japan
| | - Junichiro Hiro
- Division of Reparative Medicine, Institute of Life Sciences, Department of Gastrointestinal and Pediatric Surgery, Mie University Graduate School of Medicine, 2-174 Edobashi, Tsu, Mie, 514-8507, Japan
| | - Shigeyuki Yoshiyama
- Division of Reparative Medicine, Institute of Life Sciences, Department of Gastrointestinal and Pediatric Surgery, Mie University Graduate School of Medicine, 2-174 Edobashi, Tsu, Mie, 514-8507, Japan
| | - Masaki Ohi
- Division of Reparative Medicine, Institute of Life Sciences, Department of Gastrointestinal and Pediatric Surgery, Mie University Graduate School of Medicine, 2-174 Edobashi, Tsu, Mie, 514-8507, Japan
| | - Toshimitsu Araki
- Division of Reparative Medicine, Institute of Life Sciences, Department of Gastrointestinal and Pediatric Surgery, Mie University Graduate School of Medicine, 2-174 Edobashi, Tsu, Mie, 514-8507, Japan
| | - Masato Kusunoki
- Division of Reparative Medicine, Institute of Life Sciences, Department of Gastrointestinal and Pediatric Surgery, Mie University Graduate School of Medicine, 2-174 Edobashi, Tsu, Mie, 514-8507, Japan
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12
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Okugawa Y, Toiyama Y, Yamamoto A, Shigemori T, Ichikawa T, Yin C, Suzuki A, Fujikawa H, Yasuda H, Hiro J, Yoshiyama S, Ohi M, Araki T, McMillan DC, Kusunoki M. Lymphocyte-to-C-reactive protein ratio and score are clinically feasible nutrition-inflammation markers of outcome in patients with gastric cancer. Clin Nutr 2019; 39:1209-1217. [PMID: 31155370 DOI: 10.1016/j.clnu.2019.05.009] [Citation(s) in RCA: 79] [Impact Index Per Article: 15.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2019] [Revised: 04/22/2019] [Accepted: 05/07/2019] [Indexed: 12/26/2022]
Abstract
BACKGROUNDS Systemic inflammation arising from complex host-tumour interactions is considered the seventh hallmark of cancer. The aim of this study was to assess the clinical feasibility of our newly developed 'lymphocyte-to-C-reactive protein (CRP) ratio' (LCR) and 'lymphocyte CRP score' (LCS) for predicting short- and long-term outcomes in patients with gastric cancer (GC). METHODS In this observational study, we retrospectively analysed pre-operative LCRs and LCSs from 551 GC patients to elucidate these prognostic value for overall survival (OS) and disease free survival (DFS) and to clarify these predictive value for peri-operative risk of surgical site infection (SSI) in GC patients. RESULTS Reduced pre-operative LCRs significantly correlated with all of the well-established clinicopathological factors for disease development, including advanced T stage, venous and lymphatic vessel invasion, lymph node/hepatic/peritoneal metastasis, distant metastasis, and advanced tumour-node-metastasis stage. In the short-term outcome, low pre-operative LCR was an independent predictive factor for post-operative SSI. In the long-term outcome, low pre-operative LCR was an independent prognostic factor for OS and DFS, and prognostic impact of pre-operative LCR were verified in patients with metastatic and non-metastatic gastric cancer. Furthermore, our developed scoring system using lymphocyte and CRP (Lymphocyte-CRP Score; LCS) could also demonstrate all of clinical significance in GC patients, and both of LCR and LCS were significantly correlated with various representative nutrition markers, including BMI, PNI, and albumin, in GC patients. CONCLUSIONS Pre-operative LCR and LCS are clinically feasible nutrition-inflammation markers in GC patients. Assessment of lymphocytes and CRP could aid physicians in determining surgical risk and oncological risk, thus facilitating appropriate peri-operative and post-operative management of patients with GC.
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Affiliation(s)
- Yoshinaga Okugawa
- Department of Gastrointestinal and Pediatric Surgery, Division of Reparative Medicine, Institute of Life Sciences, Mie University Graduate School of Medicine, Mie, Japan.
| | - Yuji Toiyama
- Department of Gastrointestinal and Pediatric Surgery, Division of Reparative Medicine, Institute of Life Sciences, Mie University Graduate School of Medicine, Mie, Japan.
| | - Akira Yamamoto
- Department of Gastrointestinal and Pediatric Surgery, Division of Reparative Medicine, Institute of Life Sciences, Mie University Graduate School of Medicine, Mie, Japan
| | - Tsunehiko Shigemori
- Department of Gastrointestinal and Pediatric Surgery, Division of Reparative Medicine, Institute of Life Sciences, Mie University Graduate School of Medicine, Mie, Japan
| | - Takashi Ichikawa
- Department of Gastrointestinal and Pediatric Surgery, Division of Reparative Medicine, Institute of Life Sciences, Mie University Graduate School of Medicine, Mie, Japan
| | - Chengzeng Yin
- Department of Gastrointestinal and Pediatric Surgery, Division of Reparative Medicine, Institute of Life Sciences, Mie University Graduate School of Medicine, Mie, Japan
| | - Akihiro Suzuki
- Department of Gastrointestinal Surgery, St Luke's International Hospital, Tokyo, Japan
| | - Hiroyuki Fujikawa
- Department of Gastrointestinal and Pediatric Surgery, Division of Reparative Medicine, Institute of Life Sciences, Mie University Graduate School of Medicine, Mie, Japan
| | - Hiromi Yasuda
- Department of Gastrointestinal and Pediatric Surgery, Division of Reparative Medicine, Institute of Life Sciences, Mie University Graduate School of Medicine, Mie, Japan
| | - Junichiro Hiro
- Department of Gastrointestinal and Pediatric Surgery, Division of Reparative Medicine, Institute of Life Sciences, Mie University Graduate School of Medicine, Mie, Japan
| | - Shigeyuki Yoshiyama
- Department of Gastrointestinal and Pediatric Surgery, Division of Reparative Medicine, Institute of Life Sciences, Mie University Graduate School of Medicine, Mie, Japan
| | - Masaki Ohi
- Department of Gastrointestinal and Pediatric Surgery, Division of Reparative Medicine, Institute of Life Sciences, Mie University Graduate School of Medicine, Mie, Japan
| | - Toshimitsu Araki
- Department of Gastrointestinal and Pediatric Surgery, Division of Reparative Medicine, Institute of Life Sciences, Mie University Graduate School of Medicine, Mie, Japan
| | - Donald C McMillan
- Academic Unit of Surgery, School of Medicine, University of Glasgow, Glasgow Royal Infirmary, Glasgow, UK
| | - Masato Kusunoki
- Department of Gastrointestinal and Pediatric Surgery, Division of Reparative Medicine, Institute of Life Sciences, Mie University Graduate School of Medicine, Mie, Japan
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13
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Shin SJ, Kim SY, Choi YY, Son T, Cheong JH, Hyung WJ, Noh SH, Park CG, Kim HI. Mismatch Repair Status of Gastric Cancer and Its Association with the Local and Systemic Immune Response. Oncologist 2019; 24:e835-e844. [PMID: 30894409 DOI: 10.1634/theoncologist.2018-0273] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2018] [Accepted: 02/13/2019] [Indexed: 12/16/2022] Open
Abstract
BACKGROUND Microsatellite instability (MSI)-high (MSI-H) colorectal cancer is known to be associated with increased tumor-infiltrating lymphocytes (TILs), elevated host systemic immune response, and a favorable prognosis. In gastric cancer, however, MSI status has rarely been evaluated in the context of TILs and systemic immune response. MATERIALS AND METHODS We evaluated data for 345 patients with gastric cancer who underwent gastrectomy with MSI typing. The numbers of TILs were counted after immunohistochemical staining with anti-CD3, CD4, CD8, forkhead box P3 (Foxp3), and granzyme B to quantify the subsets of TILs. To evaluate the systemic immune response, the differential white blood cell count and prognostic nutritional index (PNI) were obtained. RESULTS Of the 345 patients, 57 demonstrated MSI-H tumors and 288 demonstrated non-MSI-H tumors. MSI-H tumors carried significantly higher densities of CD8+ T cells, Foxp3+ T cells, and granzyme B+ T cells and a higher ratio of Foxp3/CD4 and granzyme B/CD8. The prognostic impact of TILs differed between patients with MSI-H tumors and those with non-MSI-H tumors. The TIL subsets were not found to be significant prognostic factors for recurrence-free survival (RFS) or overall survival (OS) in the MSI-H tumor group. In the non-MSI-H tumor group, multivariate analysis showed that stage, PNI, and CD4+ T cells were independent prognostic factors for RFS, and stage, PNI, and the Foxp3/CD4 ratio were independent prognostic factors for OS. CONCLUSIONS The association between systemic/local immune response and prognosis differed according to MSI status. Different tumor characteristics and prognoses according to MSI status could be associated with the immunogenicity caused by microsatellite instability and subsequent host immune response. IMPLICATIONS FOR PRACTICE This study demonstrates that the density of each subset of tumor-infiltrating lymphocytes (TILs) differed between microsatellite instability (MSI)-high and non-MSI-high tumors. Moreover, the prognostic effect of the preoperative systemic immune response status and TILs differed between the MSI-high (MSI-H) and non-MSI-H tumor groups. The present study may help to identify the mechanisms of cancer progression and develop treatment strategies for MSI-high gastric cancer.
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Affiliation(s)
- Su-Jin Shin
- Department of Pathology, College of Medicine, Hanyang University, Seoul, Republic of Korea
| | - Sang Yong Kim
- Open NBI Convergence Technology Research Laboratory, Severance Hospital, Yonsei University Health System, Seoul, Republic of Korea
| | - Yoon Young Choi
- Department of Surgery, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Taeil Son
- Department of Surgery, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Jae-Ho Cheong
- Department of Surgery, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Woo Jin Hyung
- Department of Surgery, Yonsei University College of Medicine, Seoul, Republic of Korea
- Robot and Minimally Invasive Surgery Center, Yonsei University Health System, Seoul, Republic of Korea
| | - Sung Hoon Noh
- Department of Surgery, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Chung-Gyu Park
- Translational Xenotransplantation Research Center, Seoul National University College of Medicine, Seoul, Republic of Korea
- Department of Microbiology and Immunology, Seoul National University College of Medicine, Seoul, Republic of Korea
| | - Hyoung-Il Kim
- Open NBI Convergence Technology Research Laboratory, Severance Hospital, Yonsei University Health System, Seoul, Republic of Korea
- Department of Surgery, Yonsei University College of Medicine, Seoul, Republic of Korea
- Robot and Minimally Invasive Surgery Center, Yonsei University Health System, Seoul, Republic of Korea
- Translational Xenotransplantation Research Center, Seoul National University College of Medicine, Seoul, Republic of Korea
- Department of Microbiology and Immunology, Seoul National University College of Medicine, Seoul, Republic of Korea
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14
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Shigemori T, Toiyama Y, Okugawa Y, Yamamoto A, Yin C, Narumi A, Ichikawa T, Ide S, Shimura T, Fujikawa H, Yasuda H, Hiro J, Yoshiyama S, Ohi M, Araki T, Kusunoki M. Soluble PD-L1 Expression in Circulation as a Predictive Marker for Recurrence and Prognosis in Gastric Cancer: Direct Comparison of the Clinical Burden Between Tissue and Serum PD-L1 Expression. Ann Surg Oncol 2018; 26:876-883. [PMID: 30565045 DOI: 10.1245/s10434-018-07112-x] [Citation(s) in RCA: 53] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2018] [Indexed: 01/02/2023]
Abstract
BACKGROUND This study assessed programmed cell death ligand 1 (PD-L1) expression in primary tissues and soluble PD-L1 (sPD-L1) concentration in matched preoperative serum in gastric cancer (GC) patients to perform direct comparison between tissue and serum PD-L1 expression and to clarify the prognostic implication in GC. METHODS The study enrolled 180 GC patients who underwent surgery for GC at the authors' institution. The study evaluated tissue PD-L1 expression using immunohistochemistry and quantified sPD-L1 concentration in preoperative serum using enzyme-linked immunosorbent assay in GC patients. RESULTS The findings showed that PD-L1 was overexpressed in GC tissues compared with normal mucosa. Tissue PD-L1 expression was significantly higher in the GC patients with advanced T stage, presence of lympho-vascular invasion, lymph node metastasis, and peritoneal metastasis. Furthermore, elevated tissue PD-L1 expression was significantly associated with poor prognosis for overall survival (OS) and disease-free survival (DFS). Serum sPD-L1 was significantly higher in the GC patients than in the healthy volunteers. Although serum sPD-L1 was not correlated with any clinicopathologic factors, the patients with high serum sPD-L1 showed poorer OS and DFS than those with low sPD-L1. Multivariate analyses showed that both elevated tissue PD-L1 and serum sPD-L1 were independent prognostic factors for poor OS [tissue PD-L1: hazard ratio (HR), 4.28; 95% confidence interval (CI), 1.43-12.8; P = 0.0094 vs. serum sPD-L1: HR, 11.2; 95% CI, 3.44-36.7; P = 0.0001] and poor DFS (tissue PD-L1: HR, 6.96; 95% CI, 2.48-19.6; P = 0.0002 vs. serum sPD-L1: HR, 8.7; 95% CI, 3.16-23.9; P < 0.0001) for the GC patients. Furthermore, infiltrative CD8- and Foxp3-positive T cells were significantly increased in the GC patients with elevated tissue PD-L1 expression. CONCLUSION Both serum sPD-L1 and tissue PD-L1 expression may serve as predictive biomarkers for recurrence and prognosis in GC patients.
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Affiliation(s)
- Tsunehiko Shigemori
- Division of Reparative Medicine, Department of Gastrointestinal and Pediatric Surgery, Institute of Life Sciences, Graduate School of Medicine, Mie University, Mie, Japan
| | - Yuji Toiyama
- Division of Reparative Medicine, Department of Gastrointestinal and Pediatric Surgery, Institute of Life Sciences, Graduate School of Medicine, Mie University, Mie, Japan.
| | - Yoshinaga Okugawa
- Division of Reparative Medicine, Department of Gastrointestinal and Pediatric Surgery, Institute of Life Sciences, Graduate School of Medicine, Mie University, Mie, Japan.
| | - Akira Yamamoto
- Division of Reparative Medicine, Department of Gastrointestinal and Pediatric Surgery, Institute of Life Sciences, Graduate School of Medicine, Mie University, Mie, Japan
| | - Chengzeng Yin
- Division of Reparative Medicine, Department of Gastrointestinal and Pediatric Surgery, Institute of Life Sciences, Graduate School of Medicine, Mie University, Mie, Japan
| | - Aya Narumi
- Division of Reparative Medicine, Department of Gastrointestinal and Pediatric Surgery, Institute of Life Sciences, Graduate School of Medicine, Mie University, Mie, Japan
| | - Takashi Ichikawa
- Division of Reparative Medicine, Department of Gastrointestinal and Pediatric Surgery, Institute of Life Sciences, Graduate School of Medicine, Mie University, Mie, Japan
| | - Shozo Ide
- Division of Reparative Medicine, Department of Gastrointestinal and Pediatric Surgery, Institute of Life Sciences, Graduate School of Medicine, Mie University, Mie, Japan
| | - Tadanobu Shimura
- Division of Reparative Medicine, Department of Gastrointestinal and Pediatric Surgery, Institute of Life Sciences, Graduate School of Medicine, Mie University, Mie, Japan
| | - Hiroyuki Fujikawa
- Division of Reparative Medicine, Department of Gastrointestinal and Pediatric Surgery, Institute of Life Sciences, Graduate School of Medicine, Mie University, Mie, Japan
| | - Hiromi Yasuda
- Division of Reparative Medicine, Department of Gastrointestinal and Pediatric Surgery, Institute of Life Sciences, Graduate School of Medicine, Mie University, Mie, Japan
| | - Junichiro Hiro
- Division of Reparative Medicine, Department of Gastrointestinal and Pediatric Surgery, Institute of Life Sciences, Graduate School of Medicine, Mie University, Mie, Japan
| | - Shigeyuki Yoshiyama
- Division of Reparative Medicine, Department of Gastrointestinal and Pediatric Surgery, Institute of Life Sciences, Graduate School of Medicine, Mie University, Mie, Japan
| | - Masaki Ohi
- Division of Reparative Medicine, Department of Gastrointestinal and Pediatric Surgery, Institute of Life Sciences, Graduate School of Medicine, Mie University, Mie, Japan
| | - Toshimitsu Araki
- Division of Reparative Medicine, Department of Gastrointestinal and Pediatric Surgery, Institute of Life Sciences, Graduate School of Medicine, Mie University, Mie, Japan
| | - Masato Kusunoki
- Division of Reparative Medicine, Department of Gastrointestinal and Pediatric Surgery, Institute of Life Sciences, Graduate School of Medicine, Mie University, Mie, Japan
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15
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Okugawa Y, Toiyama Y, Yamamoto A, Shigemori T, Yin C, Narumi A, Omura Y, Ide S, Kitajima T, Fujikawa H, Yasuda H, Hiro J, Yoshiyama S, Kobayashi M, Araki T, McMillan DC, Miki C, Kusunoki M. Clinical Impact of Muscle Quantity and Quality in Colorectal Cancer Patients: A Propensity Score Matching Analysis. JPEN J Parenter Enteral Nutr 2018; 42:1322-1333. [PMID: 29761898 DOI: 10.1002/jpen.1171] [Citation(s) in RCA: 32] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2018] [Accepted: 03/19/2018] [Indexed: 12/18/2022]
Abstract
BACKGROUND Sarcopenia is defined as the loss of skeletal muscle mass, accompanied by decreased muscle strength, and consists of myopenia and myosteatosis. Recent evidence has suggested the predictive value of sarcopenia for the risk of perioperative and oncological outcomes in various malignancies. The aim of this study was to clarify the clinical impact of myopenia and myosteatosis in colorectal cancer (CRC) patients. METHODS We analyzed the preoperative psoas muscle mass index and intramuscular adipose tissue content using preoperative computed tomography images from 308 CRC patients using statistical methods. RESULTS Despite no significant correlation between myosteatosis and prognosis, preoperative myopenia significantly correlated with clinicopathological factors for disease development, including advanced tumor depth (P = 0.009), presence of lymphatic vessel invasion (P = 0.006), distant metastasis (P = 0.0007), and advanced stage classification (P = 0.013). Presence of preoperative myopenia was an independent prognostic factor for both cancer-specific survival (hazard ratio [HR]: 2.75, 95% confidence interval [CI]: 1.5-5.05, P = 0.001) and disease-free survival (HR: 3.15, 95% CI: 1.8-5.51, P = 0.0001), and was an independent risk factor for postoperative infectious complications in CRC patients (odds ratio: 2.03, 95% CI:1.17-3.55, P = 0.013). Furthermore, these findings were successfully validated using propensity score matching analysis. CONCLUSIONS Preoperative myopenia could be useful for perioperative management, and quantification of preoperative skeletal muscle mass could identify patients as a high risk for perioperative and oncological outcomes in CRC patients.
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Affiliation(s)
- Yoshinaga Okugawa
- Department of Gastrointestinal and Pediatric Surgery, Division of Reparative Medicine, Institute of Life Sciences, Mie University Graduate School of Medicine, Japan
| | - Yuji Toiyama
- Department of Gastrointestinal and Pediatric Surgery, Division of Reparative Medicine, Institute of Life Sciences, Mie University Graduate School of Medicine, Japan
| | - Akira Yamamoto
- Department of Gastrointestinal and Pediatric Surgery, Division of Reparative Medicine, Institute of Life Sciences, Mie University Graduate School of Medicine, Japan
| | - Tsunehiko Shigemori
- Department of Gastrointestinal and Pediatric Surgery, Division of Reparative Medicine, Institute of Life Sciences, Mie University Graduate School of Medicine, Japan
| | - Chengzeng Yin
- Department of Gastrointestinal and Pediatric Surgery, Division of Reparative Medicine, Institute of Life Sciences, Mie University Graduate School of Medicine, Japan
| | - Aya Narumi
- Department of Gastrointestinal and Pediatric Surgery, Division of Reparative Medicine, Institute of Life Sciences, Mie University Graduate School of Medicine, Japan
| | - Yusuke Omura
- Department of Gastrointestinal and Pediatric Surgery, Division of Reparative Medicine, Institute of Life Sciences, Mie University Graduate School of Medicine, Japan
| | - Shozo Ide
- Department of Gastrointestinal and Pediatric Surgery, Division of Reparative Medicine, Institute of Life Sciences, Mie University Graduate School of Medicine, Japan
| | - Takahito Kitajima
- Department of Gastrointestinal and Pediatric Surgery, Division of Reparative Medicine, Institute of Life Sciences, Mie University Graduate School of Medicine, Japan
| | - Hiroyuki Fujikawa
- Department of Gastrointestinal and Pediatric Surgery, Division of Reparative Medicine, Institute of Life Sciences, Mie University Graduate School of Medicine, Japan
| | - Hiromi Yasuda
- Department of Gastrointestinal and Pediatric Surgery, Division of Reparative Medicine, Institute of Life Sciences, Mie University Graduate School of Medicine, Japan
| | - Junichiro Hiro
- Department of Gastrointestinal and Pediatric Surgery, Division of Reparative Medicine, Institute of Life Sciences, Mie University Graduate School of Medicine, Japan
| | - Shigeyuki Yoshiyama
- Department of Gastrointestinal and Pediatric Surgery, Division of Reparative Medicine, Institute of Life Sciences, Mie University Graduate School of Medicine, Japan
| | - Minako Kobayashi
- Department of Gastrointestinal and Pediatric Surgery, Division of Reparative Medicine, Institute of Life Sciences, Mie University Graduate School of Medicine, Japan
| | - Toshimitsu Araki
- Department of Gastrointestinal and Pediatric Surgery, Division of Reparative Medicine, Institute of Life Sciences, Mie University Graduate School of Medicine, Japan
| | - Donald C McMillan
- Academic Unit of Surgery, School of Medicine, University of Glasgow, Glasgow Royal Infirmary, Glasgow, United Kingdom
| | - Chikao Miki
- Department of Surgery, Iga Municipal Ueno General Citizen's Hospital, Mie, Japan
| | - Masato Kusunoki
- Department of Gastrointestinal and Pediatric Surgery, Division of Reparative Medicine, Institute of Life Sciences, Mie University Graduate School of Medicine, Japan
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16
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Caputo D, Coppola A, La Vaccara V, Angeletti S, Rizzo G, Ciccozzi M, Coco C, Coppola R. Neutrophil to lymphocyte ratio predicts risk of nodal involvement in T1 colorectal cancer patients. MINERVA CHIR 2018; 73:475-481. [PMID: 29652113 DOI: 10.23736/s0026-4733.18.07430-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
BACKGROUND Risk of nodal involvement in T1 colorectal cancer is assessed by tumor histological features. In several tumors, the ratio between neutrophils and lymphocytes (NLR) or platelets and lymphocytes (PLR) have been applied to lymph-node metastases prediction. The aim of this study was to evaluate the role of NLR, derived NLR (dNLR) and PLR in predicting nodal involvement in T1 colorectal cancers. METHODS NLR, dNLR and PLR in surgical resected T1 colorectal cancers were retrospectively calculated and analysed in nodal positive and negative cases. RESULTS Data regarding 102 patients were considered. Nodal involvement rate was 10.8%. NLR values were higher in node positive patients (P=0.04). A trend toward significance (P=0.05) was found for higher dNLR values and positive nodal status. For NLR, ROC curve analysis allowed to choose a predictive cut-off value of 3.7 (AUC of 0.69; 95% CI: 0.48-0.89). Nodal positivity was reported in 71.5% of high NLR patients; only two N0 cases (28.5%) were registered in high NLR group (P<0.001). The logistic regression analysis aimed to evidence the predictive role of high NLR in node positivity resulted in a significant OR of 37.1 (P<0.0001; 95% CI: 0.48-0.89). NLR allowed to distinguish N0 from N1 patients in 99.4% of cases. CONCLUSIONS NLR<3.7 was associated with lower risk of lymph-node metastases in T1 colorectal cancer patients. NLR could be used with histopathological data to identify patients at lower risk of nodal metastases.
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Affiliation(s)
- Damiano Caputo
- Department of Surgery, University Campus Bio-Medico of Rome, Rome, Italy -
| | | | | | - Silvia Angeletti
- Unit of Clinical Laboratory Science, University Campus Bio-Medico of Rome, Rome, Italy
| | - Gianluca Rizzo
- Department of Surgery, Sacred Heart Catholic University, Rome, Italy
| | - Massimo Ciccozzi
- Unit of Medical Statistic and Molecular Epidemiology, University Campus Bio-Medico of Rome, Rome, Italy
| | - Claudio Coco
- Department of Surgery, Sacred Heart Catholic University, Rome, Italy
| | - Roberto Coppola
- Department of Surgery, University Campus Bio-Medico of Rome, Rome, Italy
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17
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Chen N, Li W, Huang K, Yang W, Huang L, Cong T, Li Q, Qiu M. Increased platelet-lymphocyte ratio closely relates to inferior clinical features and worse long-term survival in both resected and metastatic colorectal cancer: an updated systematic review and meta-analysis of 24 studies. Oncotarget 2018; 8:32356-32369. [PMID: 28404961 PMCID: PMC5458290 DOI: 10.18632/oncotarget.16020] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2016] [Accepted: 01/24/2017] [Indexed: 02/05/2023] Open
Abstract
Colorectal cancer (CRC) is one of the most common cancers worldwide. However, the prognostic and clinical value of platelet-lymphocyte ratio (PLR) in colorectal cancer was still unclear, which attracted more and more researchers considerable attention. We performed a systematic review and meta-analysis to investigate the relationship between PLR and survival as well as clinical features of CRC update to September 2016. The hazard ratio (HR) or odds ratio (OR) with 95% confidence interval (CI) were calculated to access the association. We included 24 eligible studies with a total of 13719 patients. Elevated PLR predicted shorter overall survival (OS) (HR=1.47; 95%CI, 1.28-1.68; p<0.001), poorer disease-free survival (DFS) (HR=1.51; 95% CI, 1.2-1.91; p=0.001), and worse recurrence-free survival (RFS) (HR=1.39; 95% CI, 1.03-1.86; p=0.03), but had nothing to do with Cancer-specific survival (CSS) (HR=1.14; 95% CI, 0.92-1.42; p=0.223). After trim and fill method, the connection between PLR and DFS disappeared (HR=1.143; 95%CI, 0.903-1.447; p=0.267). By subgroup analyze, we found that increased PLR predicated a worse OS and DFS in patients who underwent surgery, and this prognostic role also shown both in metastatic and nonmetastatic patients. In addition, elevated PLR was associated with poorly differentiated tumor (OR=1.51; 95% CI, 1.26-1.81; p<0.001), higher tumor stage (OR=1.25; 95% CI, 1.05-1.49; p=0.012), lymphovascular invasion (LVI) (OR=1.25; 95% CI, 1.09-1.43; p=0.001), and the recurrence of CRC (OR=2.78; 95% CI, 1.36-5.68; p=0.005). We indicated that pretreatment PLR was a good prognostic marker for CRC patients. High PLR was related to worse OS, RFS and poor clinical characteristics.
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Affiliation(s)
- Nan Chen
- West China School of Medicine/West China Hospital, Sichuan University, Chengdu, China
| | - Wanling Li
- West China School of Medicine/West China Hospital, Sichuan University, Chengdu, China
| | - Kexin Huang
- West China School of Medicine/West China Hospital, Sichuan University, Chengdu, China
| | - Wenhao Yang
- West China School of Medicine/West China Hospital, Sichuan University, Chengdu, China
| | - Lin Huang
- West China School of Medicine/West China Hospital, Sichuan University, Chengdu, China
| | - Tianxin Cong
- West China School of Medicine/West China Hospital, Sichuan University, Chengdu, China
| | - Qingfang Li
- West China School of Medicine/West China Hospital, Sichuan University, Chengdu, China
| | - Meng Qiu
- West China School of Medicine/West China Hospital, Sichuan University, Chengdu, China.,Department of Medical Oncology, Cancer Center, the State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, Sichuan, China
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18
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Neutrophil-to-lymphocyte ratio as prognostic indicator in gastrointestinal cancers: a systematic review and meta-analysis. Oncotarget 2018; 8:32171-32189. [PMID: 28418870 PMCID: PMC5458276 DOI: 10.18632/oncotarget.16291] [Citation(s) in RCA: 66] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2016] [Accepted: 02/20/2017] [Indexed: 12/12/2022] Open
Abstract
An accurate, time efficient, and inexpensive prognostic indicator is needed to reduce cost and assist with clinical decision making for cancer management. The neutrophil-to-lymphocyte ratio (NLR), which is derived from common serum testing, has been explored in a variety of cancers. We sought to determine its prognostic value in gastrointestinal cancers and performed a meta-analysis of published studies using the Meta-analysis Of Observational Studies in Epidemiology guidelines. Included were randomized control trials and observational studies that analyzed humans with gastrointestinal cancers that included NLR and hazard ratios (HR) with overall survival (OS), disease-free survival (DFS), progression-free survival (PFS), and/or cancer-specific survival (CSS). We analyzed 144 studies comprising 45,905 patients, two-thirds of which were published after 2014. The mean, median, and mode cutoffs for NLR reporting OS from multivariate models were 3.4, 3.0, 5.0 (±IQR 2.5-5.0), respectively. Overall, NLR greater than the cutoff was associated with a HR for OS of 1.63 (95% CI, 1.53-1.73; P < 0.001). This association was observed in all subgroups based on tumor site, stage, and geographic region. HR for elevated NLR for DFS, PFS, and CSS were 1.70 (95% CI, 1.52-1.91, P < 0.001), 1.64 (95% CI, 1.36-1.97, P < 0.001), and 1.83 (95% CI, 1.50-2.23, P < 0.001), respectively. Available evidence suggests that NLR greater than the cutoff reduces OS, independent of geographic location, gastrointestinal cancer type, or stage of cancer. Furthermore, DFS, PFS, and CSS also have worse outcomes with elevated NLR.
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19
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Preoperative platelet-lymphocyte ratio is an independent factor of poor prognosis after curative surgery for colon cancer. Updates Surg 2017; 70:33-39. [PMID: 29222632 DOI: 10.1007/s13304-017-0503-3] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2017] [Accepted: 11/28/2017] [Indexed: 12/19/2022]
Abstract
Interaction between tumour and host triggers a systemic inflammatory response. This situation has been associated to cancer progression. Several peripheral blood inflammatory scores have been recently developed, as PLR. Data about the relationship between these scores and cancer prognosis are contradictory. Therefore, the aim of our work is to evaluate the capability of PLR to predict long-term outcomes (OS and RFS) in patients who underwent curative surgery for colon cancer. A retrospective study was designed with patients who underwent curative surgery for colon cancer between September 2008 and January 2012 at Rio Hortega University Hospital, Valladolid (Spain). We analysed the influence of PLR and other clinical variables on OS and RFS. Finally, 201 patients were analysed. Optimal cut-off value for PLR, established with ROC curves, was 153. 1-, 3- and 5-year OS were: 99.0, 90.4 and 82.3% for low PLR, and 93.8, 74.9 and 61.9% for high PLR, p < 0.001. 1-, 3- and 5-year RFS were: 92.4, 84.7 and 77.6% for low PLR, and 83.3, 64.5 and 52.6% for high PLR, p < 0.001. In MVA, high PLR was an independent negative prognostic factor for OS (HR = 2.11; 95% CI 1.22-3.66; p = 0.008) and RFS (HR = 1.99; 95% CI 1.19-3.34; p = 0.009). PLR represents an independent negative prognostic factor for OS and RFS in our sample of patients who underwent curative surgery for colon cancer. However, further studies with a larger sample size from different populations are necessary to confirm this conclusion.
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20
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Guo YH, Sun HF, Zhang YB, Liao ZJ, Zhao L, Cui J, Wu T, Lu JR, Nan KJ, Wang SH. The clinical use of the platelet/lymphocyte ratio and lymphocyte/monocyte ratio as prognostic predictors in colorectal cancer: a meta-analysis. Oncotarget 2017; 8:20011-20024. [PMID: 28212553 PMCID: PMC5386740 DOI: 10.18632/oncotarget.15311] [Citation(s) in RCA: 41] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2016] [Accepted: 12/28/2016] [Indexed: 12/11/2022] Open
Abstract
BACKGROUND Conflicting evidence exists regarding the effects of platelet/lymphocyte ratio (PLR) and lymphocyte/monocyte ratio(LMR) on the prognosis of colorectal cancer (CRC) patients. This study aimed to evaluate the roles of the PLR and LMR in predicting the prognosis of CRC patients via meta-analysis. METHODS Eligible studies were retrieved from the PubMed, Embase,andChina National Knowledge Infrastructure (CNKI) databases, supplemented by a manual search of references from retrieved articles. Pooled hazard ratios (HR) with 95% confidence intervals (95% CI) were calculated using the generic inverse variance and random-effect model to evaluate the association of PLR and LMR with prognostic variables in CRC, including overall survival (OS), cancer-specific survival (CSS) and disease-free survival (DFS). RESULTS Thirty-three studies containing 15,404 patients met criteria for inclusion. Pooled analysis suggested that elevated PLR was associated with poorer OS (pooled HR = 1.57, 95% CI: 1.41 - 1.75, p< 0.00001, I2=26%) and DFS (pooled HR = 1.58, 95% CI: 1.31 - 1.92, p< 0.00001, I2=66%). Conversely, high LMR correlated with more favorable OS (pooled HR = 0.59, 95% CI: 0.50 - 0.68, p< 0.00001, I2=44%), CSS (pooled HR = 0.54, 95% CI: 0.40 - 0.72, p< 0.00001, I2=11%) and DFS (pooled HR = 0.82, 95% CI: 0.71- 0.94,p=0.005, I2=29%). CONCLUSIONS Elevated PLR was associated with poor prognosis, while high LMR correlated with more favorable outcomes in CRC patients. Pretreatment PLR and LMR could serve as prognostic predictors in CRC patients.
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Affiliation(s)
- Ya-Huan Guo
- Department of Medical Oncology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, 710061, P.R. China.,First Department of Medical Oncology, Shaanxi Provincial Tumor Hospital, Xi'an, 710061, P.R. China
| | - Hai-Feng Sun
- Department of Medical Oncology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, 710061, P.R. China.,Third Department of Medical Oncology, Shaanxi Provincial Tumor Hospital, Xi'an, 710061, P.R. China
| | - Yan-Bing Zhang
- First Department of Medical Oncology, Shaanxi Provincial Tumor Hospital, Xi'an, 710061, P.R. China
| | - Zi-Jun Liao
- Department of Medical Oncology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, 710061, P.R. China.,First Department of Medical Oncology, Shaanxi Provincial Tumor Hospital, Xi'an, 710061, P.R. China
| | - Lei Zhao
- Department of Molecular Physiology and Biophysics, Holden Comprehensive Cancer Center, University of Iowa Carver College of Medicine, Iowa City, IA, USA
| | - Jie Cui
- Department of Oncology, Yan'an University Affiliated Hospital, Yan'an, 716000, P.R. China
| | - Tao Wu
- Department of Medical Oncology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, 710061, P.R. China
| | - Jian-Rong Lu
- Department of Medical Oncology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, 710061, P.R. China
| | - Ke-Jun Nan
- Department of Medical Oncology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, 710061, P.R. China
| | - Shu-Hong Wang
- Department of Medical Oncology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, 710061, P.R. China
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Zhang J, Zhang HY, Li J, Shao XY, Zhang CX. The elevated NLR, PLR and PLT may predict the prognosis of patients with colorectal cancer: a systematic review and meta-analysis. Oncotarget 2017; 8:68837-68846. [PMID: 28978160 PMCID: PMC5620300 DOI: 10.18632/oncotarget.18575] [Citation(s) in RCA: 100] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2017] [Accepted: 05/05/2017] [Indexed: 12/28/2022] Open
Abstract
Recently, several studies have reported that inflammatory response and elevated platelet counts may be associated with the poor prognosis of colorectal cancer. This meta-analysis was designed to analyze and evaluate the prognostic role of elevated preoperative or pretreatment neutrophils-to-lymphocytes ratio, platelet-to-lymphocytes ratio or platelet counts in patients with colorectal cancer. We searched PubMed, EMBASE, Cochrane Library and Web of Science to April, 2016. A total of 23 studies (N = 11762 participants) were included for this meta-analysis. Elevated neutrophils-to-lymphocytes ratio have a close relationship with the poor Overall Survival of colorectal cancer with the pooled HR being 1.92 [95% CI 1.57–2.34; P < 0.00001]. This meta-analysis indicated that elevated neutrophils-to-lymphocytes ratio, platelet-to-lymphocytes ratio or platelet counts may be a cost-effective and noninvasive serum biomarker for poor prognosis for patients with colorectal cancer.
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Affiliation(s)
- Jie Zhang
- Department of Oncology, The First Affiliated Hospital of Dalian Medical University, Dalian 116011, China
| | - Hong-Ying Zhang
- Department of Pathology and Forensic Medicine, College of Basic Medical Sciences, Dalian Medical University, Dalian 116044, China
| | - Jia Li
- Department of Oncology, The First Affiliated Hospital of Dalian Medical University, Dalian 116011, China
| | - Xin-Yu Shao
- Medical Oncology, The First Affiliated Hospital of Dalian Medical University, Dalian 116000, China
| | - Chun-Xia Zhang
- Department of Oncology, The First Affiliated Hospital of Dalian Medical University, Dalian 116011, China
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22
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An Elevated Platelet-to-Lymphocyte Ratio Predicts Poor Prognosis and Clinicopathological Characteristics in Patients with Colorectal Cancer: A Meta-Analysis. DISEASE MARKERS 2017; 2017:1053125. [PMID: 28539688 PMCID: PMC5429964 DOI: 10.1155/2017/1053125] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/02/2016] [Accepted: 04/02/2017] [Indexed: 12/19/2022]
Abstract
Background. The aims of this study were to evaluate the clinicopathological and prognostic values of platelet-to-lymphocyte ratio (PLR) in colorectal cancer (CRC). Methods. The PubMed and Embase databases and the references of relevant studies were systematically searched. This study was performed with hazard ratios (HRs) and odd ratios (ORs) with corresponding 95% confidence intervals (CIs) as effect measures. Results. Our results indicated that elevated PLR was associated with poor overall survival (HR = 1.46, 95% CI = 1.23–1.73), disease-free survival (HR = 1.64, 95% CI = 1.17–2.30), cancer-specific survival (HR = 1.30, 95% CI = 1.12–1.51), and recurrence-free survival (HR = 1.38, 95% CI = 1.09–1.74) in CRC. For the clinicopathological characteristics, our results indicated that there were differences in the rate of elevated PLR between stages III/IV and I/II groups (OR = 1.38, 95% CI = 1.01–1.88), pT3/T4 and pT1/T2 groups (OR = 1.82, 95% CI = 1.03–3.20), and poor differentiation and moderate/well differentiation (OR = 2.59, 95% CI = 1.38–4.84). Conclusions. Our results indicated that elevated PLR predicted poor prognosis and clinicopathological characteristics in CRC and PLR is a convenient and low-cost blood-derived prognostic marker for CRC.
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23
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Shimura T, Toiyama Y, Saigusa S, Imaoka H, Okigami M, Fujikawa H, Hiro J, Kobayashi M, Ohi M, Araki T, Inoue Y, Uchida K, Mohri Y, Kusunoki M. Inflammation-based prognostic scores as indicators to select candidates for primary site resection followed by multimodal therapy among colorectal cancer patients with multiple metastases. Int J Clin Oncol 2017; 22:758-766. [DOI: 10.1007/s10147-017-1113-2] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2016] [Accepted: 03/08/2017] [Indexed: 01/16/2023]
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24
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Jung SW, Park IJ, Oh SH, Yeom SS, Lee JL, Yoon YS, Kim CW, Lim SB, Lee JB, Yu CS, Kim JC. Association of immunologic markers from complete blood counts with the response to preoperative chemoradiotherapy and prognosis in locally advanced rectal cancer. Oncotarget 2017; 8:59757-59765. [PMID: 28938679 PMCID: PMC5601775 DOI: 10.18632/oncotarget.15760] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2017] [Accepted: 02/20/2017] [Indexed: 02/06/2023] Open
Abstract
We investigated retrospectively whether immunologic markers from a complete blood count (CBC) are associated with the responsiveness to preoperative chemoradiotherapy (PCRT) and oncologic outcomes in 984 patients with locally advanced rectal cancer (LARC) who also underwent radical surgery from 2005 to 2013. CBC parameters including the neutrophil to lymphocyte ratio (NLR), lymphocyte to monocyte ratio (LMR), and platelet to lymphocyte ratio (PLR) were recorded. Pathologic responses to PCRT were evaluated in the resected specimens using the tumor regression grade system. The cut-off values of the immunologic markers were calculated to analyze their association with recurrence-free survival (RFS). One hundred ninety-five patients achieved total regression of their primary tumor. By receiver operating characteristic analysis, NLR, PLR, and LMR could not distinguish total regression from residual disease after PCRT. The NLR, LMR and PLR cut-off values were 1.7, 6.8 and 92.88, respectively. By univariate analysis, low NLR (≤1.7), high LMR (>6.8) and high PLR (>92.88) were indicators of a favorable RFS outcome. By multivariate analysis, high PLR was associated with an improved RFS (HR, 0.649; 95% CI, 0.473-0.89; P=0.007). High NLR (>1.7) was an independent negative prognostic factor for RFS in stage II (HR, 1.868; 95% CI, 1.08-3.109; P=0.025) and high PLR was a positive prognostic factor in stage III (HR, 0.675; 95% CI, 0.421-0.957; P=0.03). Immunologic markers derived from CBCs are independently associated with the RFS outcome in LARC patients treated with PCRT followed by radical resection. However, these markers are not predictive of total primary tumor regression after PCRT.
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Affiliation(s)
- Sung Woo Jung
- Department of Colon and Rectal Surgery, University of Ulsan College of Medicine and Asan Medical Center, Seoul, Korea
| | - In Ja Park
- Department of Colon and Rectal Surgery, University of Ulsan College of Medicine and Asan Medical Center, Seoul, Korea
| | - Se Heon Oh
- Department of Colon and Rectal Surgery, University of Ulsan College of Medicine and Asan Medical Center, Seoul, Korea
| | - Seung-Seop Yeom
- Department of Colon and Rectal Surgery, University of Ulsan College of Medicine and Asan Medical Center, Seoul, Korea
| | - Jong Lyul Lee
- Department of Colon and Rectal Surgery, University of Ulsan College of Medicine and Asan Medical Center, Seoul, Korea
| | - Yong Sik Yoon
- Department of Colon and Rectal Surgery, University of Ulsan College of Medicine and Asan Medical Center, Seoul, Korea
| | - Chan Wook Kim
- Department of Colon and Rectal Surgery, University of Ulsan College of Medicine and Asan Medical Center, Seoul, Korea
| | - Seok-Byung Lim
- Department of Colon and Rectal Surgery, University of Ulsan College of Medicine and Asan Medical Center, Seoul, Korea
| | - Jung Bok Lee
- Department of Clinical Epidemiology and Biostatistics, University of Ulsan College of Medicine and Asan Medical Center, Seoul, Korea
| | - Chang Sik Yu
- Department of Colon and Rectal Surgery, University of Ulsan College of Medicine and Asan Medical Center, Seoul, Korea
| | - Jin Cheon Kim
- Department of Colon and Rectal Surgery, University of Ulsan College of Medicine and Asan Medical Center, Seoul, Korea
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25
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Min GT, Wang YH, Yao N, Zhao JM, Wang J, Wang HP, Chen W, Deng SJ, Li YM. The prognostic role of pretreatment platelet-to-lymphocyte ratio as predictors in patients with colorectal cancer: a meta-analysis. Biomark Med 2016; 11:87-97. [PMID: 27917650 DOI: 10.2217/bmm-2016-0181] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Abstract
AIM This meta-analysis was designed to analyze and evaluate the prognostic role of preoperative or pretreatment platelet-to-lymphocyte ratio (PLR) in patients with colorectal cancer (CRC). METHOD We searched PubMed, Embase, Cochrane Library, Web of Science, China National Knowledge Infrastructure, Chinese Biomedical Literature Database and WanFang Database up to April 2016. RESULTS A total of 16 studies (n = 5068 participants) were included for this meta-analysis. Elevated PLR has a close relationship with the poor overall survival of CRC, with the pooled hazard ratio being 1.88 (95% CI: 1.50, 2.36; p < 0.00001). CONCLUSION This meta-analysis indicated that pretreatment PLR may be a cost-effective and noninvasive serum biomarker for poor prognosis for patients with CRC.
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Affiliation(s)
- Guang-Tao Min
- Department of General Surgery, The First Hospital of Lanzhou University, Lanzhou 730000, China
| | - Yong-Hong Wang
- Department of General Surgery, The First Hospital of Lanzhou University, Lanzhou 730000, China.,The First Clinical Medical College of Lanzhou University, Lanzhou 730000, China.,Department of General Surgery, Qinghai University Affiliated Hospital, Xi'ning 810000, China
| | - Nan Yao
- Department of General Surgery, The First Hospital of Lanzhou University, Lanzhou 730000, China
| | - Jian-Meng Zhao
- Department of General Surgery, The First Hospital of Lanzhou University, Lanzhou 730000, China.,The First Clinical Medical College of Lanzhou University, Lanzhou 730000, China
| | - Jun Wang
- Department of General Surgery, The First Hospital of Lanzhou University, Lanzhou 730000, China
| | - Hong-Peng Wang
- Department of General Surgery, The First Hospital of Lanzhou University, Lanzhou 730000, China
| | - Wei Chen
- Department of General Surgery, The First Hospital of Lanzhou University, Lanzhou 730000, China
| | - Shao-Jun Deng
- Department of General Surgery, The First Hospital of Lanzhou University, Lanzhou 730000, China.,The First Clinical Medical College of Lanzhou University, Lanzhou 730000, China
| | - Yu-Min Li
- Department of general Surgery, Lanzhou University Second Hospital, Lanzhou 730000, China
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26
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Yuan C, Xu XH, Wang XL, Xu L, Chen Z, Li YQ. Relationship between serum uric acid and metastatic and nonmetastatic rectal cancer patients with undergoing no chemotherapy. Medicine (Baltimore) 2016; 95:e5463. [PMID: 27893692 PMCID: PMC5134885 DOI: 10.1097/md.0000000000005463] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
Abstract
The aim of this study was to investigate the role of uric acid (UA) in assessing rectal cancer metastasis.There were 475 newly diagnosed patients with complete data in our study, a total of 475 cases were reviewed, and divided into patients with metastasis and without metastasis.There were several statistical differences in age, tumor diameter, carcino-embryonic antigen (CEA), and C-reactive protein (CRP) between the 2 groups. Importantly, serum concentrations of UA in patients with lymphatic metastasis were found to be increased compared with patients without lymphatic metastasis (270.9 ± 52.99 vs 215.8 ± 43.55; P < 0.001). There were positive correlations of serum UA with creatinine (Cr), CRP, and CEA (r = 0.281, P = 0.023; r = 0.312, P = 0.001; r = 0.294, P = 0.017) in rectal cancer patients with metastasis. Multivariate analysis model revealed that elevated serum levels of UA were significant prognostic marker for lymphatic metastasis in patients with rectal cancer, independently of CRP, CEA, and tumor diameter (odds ratio 1.035, 95% CI 1.013-1.057, P = 0.002). In receiver-operating characteristic curve analysis, the area under the curve of serum UA in assessing metastatic rectal cancer patients was 0.803, with sensitivity of 0.864 and specificity of 0.739.Our results suggest that serum UA may be a novel marker in assessing tumor metastasis in patients with rectal cancer.
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Affiliation(s)
- Cheng Yuan
- The First College of Clinical Medical Science
| | - Xin-Hua Xu
- Department of Oncology, China Three Gorges University and Yichang Central People's Hospital, Yichang, Hubei, China
| | - Xiao-Long Wang
- Klinikum rechts der Isar Technical University of Munich, München, Germany
| | - Lu Xu
- The First College of Clinical Medical Science
| | - Zhuo Chen
- The First College of Clinical Medical Science
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27
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Køstner AH, Kersten C, Löwenmark T, Ydsten KA, Peltonen R, Isoniemi H, Haglund C, Gunnarsson U, Isaksson B. The prognostic role of systemic inflammation in patients undergoing resection of colorectal liver metastases: C-reactive protein (CRP) is a strong negative prognostic biomarker. J Surg Oncol 2016; 114:895-899. [PMID: 27696432 DOI: 10.1002/jso.24415] [Citation(s) in RCA: 54] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2016] [Accepted: 08/04/2016] [Indexed: 01/26/2023]
Abstract
BACKGROUND AND OBJECTIVES Systemic inflammation has been associated with poor survival in several tumor types, but has been less extensively studied in resectable metastatic disease. The aim of the present study was to evaluate the prognostic role of CRP in colorectal cancer patients with liver metastases (CRLM) compared to conventional tumor- and patient-related clinicopathological features as well as other indicators of the systemic inflammatory response (SIR). METHODS A multinational retrospective study of 492 CRLM patients undergoing potentially curative resection of liver metastases between 1999 and 2009. Clinicopathological findings and the SIR markers CRP, hypoalbuminemia, and their combined Glasgow Prognostic Score (GPS) were analyzed. RESULTS Multivariate analysis showed that preoperative CRP >10 mg/L was a strong predictor of compromised survival (HR = 1.72, 95%CI 1.84-2.50, P < 0.01). Patients with CRP ≤10 mg/L had a median survival of 4.27 years compared to only 47 days in patients with CRP ≥30 mg/L (P < 0.01). Similarly, increased GPS was independently predictive of poor survival (HR 1.67, 95%CI 1.22-2.27, P < 0.01), but hypoalbuminemia alone did not have significant prognostic value. CONCLUSIONS CRP alone is a strong prognostic factor, following curative resection of colorectal liver metastases and should be taken into consideration when selecting treatment strategies in CRLM patients. J. Surg. Oncol. 2016;114:895-899. © 2016 2016 Wiley Periodicals, Inc.
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Affiliation(s)
| | - Christian Kersten
- Department of Oncology, Southern Hospital Trust, Kristiansand, Norway
| | - Thyra Löwenmark
- Department of Surgical and Perioperative Sciences, Umeå University, Umeå, Sweden
| | - Karin A Ydsten
- Division of Surgery, Department for Clinical Science, Intervention and Technology (CLINTEC), Karolinska Institute at Karolinska University Hospital, Huddinge, Sweden
| | - Reetta Peltonen
- Department of Surgery, University of Helsinki and Helsinki University Hospital, Helsinki, Finland.,Research Programs Unit, Translational Cancer Biology, University of Helsinki, Finland
| | - Helena Isoniemi
- Department of Surgery, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
| | - Caj Haglund
- Department of Surgery, University of Helsinki and Helsinki University Hospital, Helsinki, Finland.,Research Programs Unit, Translational Cancer Biology, University of Helsinki, Finland
| | - Ulf Gunnarsson
- Department of Surgical and Perioperative Sciences, Umeå University, Umeå, Sweden
| | - Bengt Isaksson
- Division of Surgery, Department for Clinical Science, Intervention and Technology (CLINTEC), Karolinska Institute at Karolinska University Hospital, Huddinge, Sweden
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Borresen EC, Brown DG, Harbison G, Taylor L, Fairbanks A, O'Malia J, Bazan M, Rao S, Bailey SM, Wdowik M, Weir TL, Brown RJ, Ryan EP. A Randomized Controlled Trial to Increase Navy Bean or Rice Bran Consumption in Colorectal Cancer Survivors. Nutr Cancer 2016; 68:1269-1280. [PMID: 27689688 DOI: 10.1080/01635581.2016.1224370] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Consumption of navy beans (NB) and rice bran (RB) have been shown to inhibit colon carcinogenesis. Given the overall poor diet quality in colorectal cancer (CRC) survivors and low reported intake of whole grains and legumes, practical strategies to increase consumption merit attention. This study determined feasibility of increasing NB or RB intake in CRC survivors to increase dietary fiber and examined serum inflammatory biomarkers and telomere lengths. Twenty-nine subjects completed a randomized controlled trial with foods that included cooked NB powder (35 g/day), heat-stabilized RB (30 g/day), or no additional ingredient. Fasting blood, food logs, and gastrointestinal health questionnaires were collected. The amount of NB or RB consumed equated to 4-9% of subjects' daily caloric intake and no major gastrointestinal issues were reported with increased consumption. Dietary fiber amounts increased in NB and RB groups at Weeks 2 and 4 compared to baseline and to control (P ≤ 0.01). Telomere length correlated with age and HDL cholesterol at baseline, and with improved serum amyloid A (SAA) levels at Week 4 (P ≤ 0.05). This study concludes feasibility of increased dietary NB and RB consumption to levels associated with CRC chemoprevention and warrants longer-term investigations with both foods in high-risk populations that include cancer prevention and control outcomes.
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Affiliation(s)
- Erica C Borresen
- a Department of Environmental and Radiological Health Sciences , Colorado State University , Fort Collins , Colorado , USA
| | - Dustin G Brown
- a Department of Environmental and Radiological Health Sciences , Colorado State University , Fort Collins , Colorado , USA
| | - Greg Harbison
- a Department of Environmental and Radiological Health Sciences , Colorado State University , Fort Collins , Colorado , USA
| | - Lynn Taylor
- a Department of Environmental and Radiological Health Sciences , Colorado State University , Fort Collins , Colorado , USA
| | - Amanda Fairbanks
- a Department of Environmental and Radiological Health Sciences , Colorado State University , Fort Collins , Colorado , USA
| | - Joanne O'Malia
- b University of Colorado Health-North Cancer Clinical Research , Fort Collins , Colorado , USA
| | - Marlon Bazan
- b University of Colorado Health-North Cancer Clinical Research , Fort Collins , Colorado , USA
| | - Sangeeta Rao
- c Department of Clinical Sciences , Colorado State University , Fort Collins , Colorado , USA
| | - Susan M Bailey
- a Department of Environmental and Radiological Health Sciences , Colorado State University , Fort Collins , Colorado , USA
| | - Melissa Wdowik
- d Department of Food Science and Human Nutrition , Colorado State University , Fort Collins , Colorado , USA.,e Kendall Reagan Nutrition Center , Colorado State University , Fort Collins , Colorado , USA
| | - Tiffany L Weir
- d Department of Food Science and Human Nutrition , Colorado State University , Fort Collins , Colorado , USA
| | - Regina J Brown
- f University of Colorado School of Medicine , Aurora , Colorado , USA
| | - Elizabeth P Ryan
- a Department of Environmental and Radiological Health Sciences , Colorado State University , Fort Collins , Colorado , USA.,e Kendall Reagan Nutrition Center , Colorado State University , Fort Collins , Colorado , USA.,g University of Colorado Cancer Center , Aurora , Colorado , USA
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Gu X, Gao XS, Qin S, Li X, Qi X, Ma M, Yu H, Sun S, Zhou D, Wang W, Xiong W. Elevated Platelet to Lymphocyte Ratio Is Associated with Poor Survival Outcomes in Patients with Colorectal Cancer. PLoS One 2016; 11:e0163523. [PMID: 27658306 PMCID: PMC5033452 DOI: 10.1371/journal.pone.0163523] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2016] [Accepted: 09/10/2016] [Indexed: 01/04/2023] Open
Abstract
Platelet to lymphocyte ratio (PLR) is a parameter reflecting inflammatory responses in patients with cancer. Several studies have investigated the prognostic value of PLR in patients with colorectal cancer (CRC); however, the results are controversial. Thus, we carried out a meta-analysis to evaluate the association between PLR and CRC prognostication. Relevant articles were retrieved through PubMed, Embase, and Web of Science, and pooled hazard ratio (HR) and 95% confidence interval (CI) were computed by using STATA V.12.0. Both the random-effects model and fixed-effects model were utilized. A total of 13 studies (14 cohorts) with 8,601 patients were included in the meta-analysis. Pooled HRs and 95% CIs demonstrated that increased PLR predicted poor overall survival (OS) (HR = 1.81, 95%CI:1.42–2.31, p<0.001; I2 = 65%, Ph = 0.002), disease-free survival (DFS) (HR = 1.84, 95%CI:1.22–2.76, p = 0.003; I2 = 78.3%, Ph<0.001) and recurrence-free survival (RFS) (HR = 1.84, 95%CI:1.41–2.41, p<0.001; I2 = 0, Ph = 0.686), although this was not the case for cancer-specific survival (CSS) (HR = 1.75, 95%CI:0.59–5.17, p = 0.309; I2 = 66.2%, Ph = 0.085) or time to recurrence (TTR) (HR = 1.21 95%CI:0.62–2.36, p = 0.573;I2 = 58.4%, Ph = 0.121). Subgroup analysis showed that PLR enhanced the prognostic value for OS in Caucasian patients, in small sample studies and for metastatic disease; however, this was not the case with rectal cancer. Furthermore, elevated PLR predicted reduced DFS in Caucasians and not in Asians. In conclusion, our meta-analysis showed that high PLR was a significant biomarker for poor OS, DFS, and RFS in patients with CRC; however, it had no association with CSS or TTR.
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Affiliation(s)
- Xiaobin Gu
- Department of Radiation Oncology, Peking University First Hospital, Peking University, Beijing, China
| | - Xian-Shu Gao
- Department of Radiation Oncology, Peking University First Hospital, Peking University, Beijing, China
- * E-mail:
| | - Shangbin Qin
- Department of Radiation Oncology, Peking University First Hospital, Peking University, Beijing, China
| | - Xiaoying Li
- Department of Radiation Oncology, Peking University First Hospital, Peking University, Beijing, China
| | - Xin Qi
- Department of Radiation Oncology, Peking University First Hospital, Peking University, Beijing, China
| | - Mingwei Ma
- Department of Radiation Oncology, Peking University First Hospital, Peking University, Beijing, China
| | - Hao Yu
- Department of Radiation Oncology, Peking University First Hospital, Peking University, Beijing, China
| | - Shaoqian Sun
- Department of Radiation Oncology, Peking University First Hospital, Peking University, Beijing, China
| | - Dong Zhou
- Department of Radiation Oncology, Peking University First Hospital, Peking University, Beijing, China
| | - Wen Wang
- Department of Radiation Oncology, Peking University First Hospital, Peking University, Beijing, China
| | - Wei Xiong
- Tangshan People’s Hospital, Hebei, China
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30
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Yuan ZY, Gao SG, Mu JW, Xue Q, Mao YS, Wang DL, Zhao J, Gao YS, Huang JF, He J. Prognostic value of preoperative neutrophil-lymphocyte ratio is superior to platelet-lymphocyte ratio for survival in patients who underwent complete resection of thymic carcinoma. J Thorac Dis 2016; 8:1487-96. [PMID: 27499935 DOI: 10.21037/jtd.2016.05.05] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
BACKGROUND Preoperative neutrophil-lymphocyte ratio (NLR) and platelet-lymphocyte ratio (PLR) have prognostic value in patients with various operable tumors. The aim of our study was to determine whether NLR and PLR are predictive of survival in thymic carcinoma patients after complete resection. METHODS A total of seventy-nine patients who underwent complete resection of thymic carcinoma at our hospital between January 2005 and December 2015 were retrospectively enrolled. Differential leukocyte counts were collected before surgery, and the relationships of NLR, PLR, and other patient clinical variables with survival were estimated by Cox regression analysis and Kaplan-Meier survival analysis. RESULTS Univariate analysis found that a high level of NLR was associated with lower disease-free survival (DFS) (HR: 3.385, 95% CI: 1.073-10.678, P=0.037) and lower overall survival (OS) (HR: 12.836, 95% CI: 1.615-101.990, P=0.016). The optimal NLR threshold of 4.1 could stratify the patients with high risk of recurrence or metastasis (P=0.026) and death (P=0.006). Meanwhile, the NLR value of >4.1 in those patients was associated with bigger tumor size (P=0.035) and more advanced Masaoka stages (P=0.040) compared with NLR ≤4.1. However, the PLR and other variables were not significantly associated with survival in thymic carcinoma patients. CONCLUSIONS The preoperative NLR of >4.1 was significantly associated with larger tumor size, more advanced Masaoka stages and reduced DFS and OS, but was not an independent predictor of survival in thymic carcinoma patients after complete resection.
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Affiliation(s)
- Zu-Yang Yuan
- Department of Thoracic Surgery, National Cancer Center/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, China
| | - Shu-Geng Gao
- Department of Thoracic Surgery, National Cancer Center/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, China
| | - Ju-Wei Mu
- Department of Thoracic Surgery, National Cancer Center/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, China
| | - Qi Xue
- Department of Thoracic Surgery, National Cancer Center/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, China
| | - You-Sheng Mao
- Department of Thoracic Surgery, National Cancer Center/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, China
| | - Da-Li Wang
- Department of Thoracic Surgery, National Cancer Center/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, China
| | - Jun Zhao
- Department of Thoracic Surgery, National Cancer Center/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, China
| | - Yu-Shun Gao
- Department of Thoracic Surgery, National Cancer Center/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, China
| | - Jin-Feng Huang
- Department of Thoracic Surgery, National Cancer Center/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, China
| | - Jie He
- Department of Thoracic Surgery, National Cancer Center/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, China
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Peng HX, Lin K, He BS, Pan YQ, Ying HQ, Hu XX, Xu T, Wang SK. Platelet-to-lymphocyte ratio could be a promising prognostic biomarker for survival of colorectal cancer: a systematic review and meta-analysis. FEBS Open Bio 2016; 6:742-50. [PMID: 27398314 PMCID: PMC4932454 DOI: 10.1002/2211-5463.12083] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2016] [Revised: 05/09/2016] [Accepted: 05/10/2016] [Indexed: 01/04/2023] Open
Abstract
Inflammation is one of the most important causes leading to colorectal carcinogenesis, and inflammatory biomarkers such as the platelet-to-lymphocyte ratio (PLR) might predict survival in colorectal cancer (CRC). However, the prognostic value of PLR in CRC patients remains controversial. The prognostic value of PLR was comprehensively analyzed in 12 articles including 3541 CRC patients (10 for overall survival (OS), seven for disease-free survival (DFS), three for recurrence-free survival (RFS), and three for cancer-specific survival (CSS)) in this study. The overall pooled hazard ratios (HRs) of PLR for OS, DFS, and CSS were significant at 1.29 (95% confidence interval, CI = 1.13-1.47, P H = 0.149), 1.43 (95% CI = 1.03-1.97, P H = 0.025), and 1.26 (95% CI = 1.04-1.52, P H = 0.223), respectively. However, there was no evidence of significance for RFS (HR = 1.29, 95% CI = 0.98-1.70, P H = 0.231) in our study. Stratified analyses indicated elevated PLR was a predictor of poor OS (metastatic patients) and DFS (Caucasian population) and was also significantly associated with OS in univariate analysis (HR = 1.35, 95% CI = 1.14-1.60, P H = 0.532) and those only treated surgically (HR = 1.37, 95% CI = 1.10-1.70, P H = 1.080). However, our findings indicated that elevated PLR is a promising prognostic biomarker for colorectal cancer, especially in metastatic Caucasian CRC patients.
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Affiliation(s)
- Hong-Xin Peng
- Medical School of Southeast University Nanjing Jiangsu China; Central Laboratory Nanjing First Hospital Nanjing Medical University Nanjing Jiangsu China
| | - Kang Lin
- Central Laboratory Nanjing First Hospital Nanjing Medical University Nanjing Jiangsu China
| | - Bang-Shun He
- Central Laboratory Nanjing First Hospital Nanjing Medical University Nanjing Jiangsu China
| | - Yu-Qin Pan
- Central Laboratory Nanjing First Hospital Nanjing Medical University Nanjing Jiangsu China
| | - Hou-Qun Ying
- Medical School of Southeast University Nanjing Jiangsu China; Central Laboratory Nanjing First Hospital Nanjing Medical University Nanjing Jiangsu China
| | - Xiu-Xiu Hu
- Medical School of Southeast University Nanjing Jiangsu China; Central Laboratory Nanjing First Hospital Nanjing Medical University Nanjing Jiangsu China
| | - Tao Xu
- Central Laboratory Nanjing First Hospital Nanjing Medical University Nanjing Jiangsu China
| | - Shu-Kui Wang
- Central Laboratory Nanjing First Hospital Nanjing Medical University Nanjing Jiangsu China
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32
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Khan AA, Akritidis G, Pring T, Alagarathnam S, Roberts G, Raymond R, Varcada M, Novell R. The Neutrophil-to-Lymphocyte Ratio as a Marker of Lymph Node Status in Patients with Rectal Cancer. Oncology 2016; 91:69-77. [DOI: 10.1159/000443504] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2015] [Accepted: 12/08/2015] [Indexed: 11/19/2022]
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Tan D, Fu Y, Su Q, Wang H. Prognostic role of platelet-lymphocyte ratio in colorectal cancer: A systematic review and meta-analysis. Medicine (Baltimore) 2016; 95:e3837. [PMID: 27310960 PMCID: PMC4998446 DOI: 10.1097/md.0000000000003837] [Citation(s) in RCA: 74] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
Many studies have been reported that platelet-lymphocyte ratio (PLR) may be associated with the prognosis of colorectal cancer (CRC), but the results are inconsistent. Current opinion on the prognostic role of the PLR in CRC is inconsistent and inconclusive. Therefore, we conduct a meta-analysis that combines these studies and to identify the prognostic value of PLR in patients with CRC. Data were retrieved from PubMed, EMBASE, Cochrane Library, and Web of Science databases that came from inception through January 2016. We extracted data from the characteristics of each study and analyzed the relationship between PLR and overall survival (OS), disease-free survival (DFS), or other prognosis in patients with CRC by using the hazard ratio (HR) and 95% confidence intervals (95% CIs). Of the 256 identified studies, 15 studies were included and a total of 3991 patients were included. In a meta-analysis, patients with an elevated PLR had a significantly lower OS (pooled HR, 1.53; 95% CI, 1.24-1.89; P ≤ 0.001), DFS (pooled HR, 1.68; 95% CI, 1.07-2.62; P = 0.023). Even after sensitivity analyses and trim and fill method, high PLR remains significantly predictive poorer OS, but not DFS. In addition, our meta-analysis indicated that increased PLR is also significantly associated with the poor tumor differentiation [odds ratio (OR) 2.12; 95% CI, 1.45-3.08, P < 0.001)], the propensity toward depth of infiltration (OR 1.69; 95% CI, 1.20-2.39, P = 0.003), and recurrence in patients with CRC (HR, 2.71; 95% CI, 1.31-5.60, P = 0.005). This meta-analysis suggested that a high peripheral blood PLR can be used as a predictor of OS connected with clinicopathological parameters in patients with CRC, not DFS. These ratios may thus contribute to inform more personalized treatment decisions and predict treatment outcomes.
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Affiliation(s)
- Dewen Tan
- Department of General Surgery, Shengjing Hospital Affiliated with China Medical University, Shenyang
| | - Yan Fu
- Department of Head and Neck Oncology, Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, China
| | - Qi Su
- Department of General Surgery, Shengjing Hospital Affiliated with China Medical University, Shenyang
| | - Heling Wang
- Department of General Surgery, Shengjing Hospital Affiliated with China Medical University, Shenyang
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Zhang ZD, Li X, Lu C. Prognostic value of C-reactive protein in patients with colorectal cancer: Meta-analysis. Shijie Huaren Xiaohua Zazhi 2016; 24:2093-2101. [DOI: 10.11569/wcjd.v24.i13.2093] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
AIM: To evaluate the association between prognosis and C-reactive protein (CRP) in patients with colorectal cancer.
METHODS: We systematically searched the relevant studies assessing prognostic value of C-reactive protein in patients with colorectal cancer in PubMed and Embase database (up to May 2015). This meta-analysis was completed with hazard ratio (HR) and 95% confidence intervals (CI) as effect measures, using Stata12.0 software. Subgroup and sensitivity analyses were also performed.
RESULTS: Twenty-one eligible studies were included in the present meta-analysis, including 4242 patients with colorectal cancer. Our results showed that elevated CRP was associated with poor survival in patients with colorectal cancer (overall survival: HR = 1.89, 95%CI: 1.52-2.35, P < 0.001; cancer-specific survival: HR = 2.08, 95%CI: 1.42-3.04, P < 0.001; disease-free survival: HR = 1.44, 95%CI: 1.25-1.67, P < 0.001). The subgroup analyses based on the sampling time, sample size and study region obtained similar results. Moreover, sensitivity analyses confirmed the stability of our results.
CONCLUSION: Our meta-analysis indicates that CRP is significantly associated with a poor prognosis for patients with colorectal cancer.
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Saigusa S, Toiyama Y, Tanaka K, Inoue Y, Mori K, Ide S, Imaoka H, Kawamura M, Mohri Y, Kusunoki M. Implication of programmed cell death ligand 1 expression in tumor recurrence and prognosis in rectal cancer with neoadjuvant chemoradiotherapy. Int J Clin Oncol 2016; 21:946-952. [PMID: 26919982 DOI: 10.1007/s10147-016-0962-4] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2015] [Accepted: 02/09/2016] [Indexed: 12/26/2022]
Abstract
BACKGROUND Programmed cell death ligand 1 (PD-L1) regulates immune responses through interaction with its receptor. PD-L1 is not only a predictor of poor prognosis but also a new therapeutic target in several malignancies. Neoadjuvant chemoradiotherapy (CRT) is an effective tool for local control of rectal cancer, but the disease recurrence rate remains high. The aim of this study was to retrospectively evaluate the correlation between PD-L1 expression and clinicopathological variables in rectal cancer after neoadjuvant CRT. MATERIALS AND METHODS A total of 90 rectal cancer patients who underwent neoadjuvant CRT were enrolled in this study. We evaluated PD-L1 expression using immunohistochemistry. Moreover, we investigated the correlation between PD-L1 expression and tumor-infiltrating T cells, and between CD8- and Foxp3-positive cells. RESULTS Patients with high PD-L1 expression more frequently had vascular invasion and tumor recurrence compared to patients with low PD-L1 expression (P = 0.0225 and P = 0.0051). High PD-L1 expression was significantly associated with poor recurrence-free and overall survival (P = 0.0027 and P = 0.0357). Multivariate analysis revealed lymph node metastasis and high PD-L1 expression as independent risk factors for tumor recurrence (P = 0.0102 and P = 0.0374). Numbers of infiltrating CD8-positive cells in patients with high PD-L1 expression were significantly lower than in patients with low PD-L1 expression (P = 0.0322). CONCLUSION Our data suggest that inhibition of PD-L1 may be a new immunotherapeutic strategy to reduce tumor recurrence and improve prognosis in patients with rectal cancer after neoadjuvant CRT.
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Affiliation(s)
- Susumu Saigusa
- Department of Gastrointestinal and Pediatric Surgery, Mie University Graduate School of Medicine, 2-174 Edobashi, Tsu, Mie, 514-8507, Japan.
| | - Yuji Toiyama
- Department of Gastrointestinal and Pediatric Surgery, Mie University Graduate School of Medicine, 2-174 Edobashi, Tsu, Mie, 514-8507, Japan
| | - Koji Tanaka
- Department of Gastrointestinal and Pediatric Surgery, Mie University Graduate School of Medicine, 2-174 Edobashi, Tsu, Mie, 514-8507, Japan
| | - Yasuhiro Inoue
- Department of Gastrointestinal and Pediatric Surgery, Mie University Graduate School of Medicine, 2-174 Edobashi, Tsu, Mie, 514-8507, Japan
| | - Koichiro Mori
- Department of Gastrointestinal and Pediatric Surgery, Mie University Graduate School of Medicine, 2-174 Edobashi, Tsu, Mie, 514-8507, Japan
| | - Shozo Ide
- Department of Gastrointestinal and Pediatric Surgery, Mie University Graduate School of Medicine, 2-174 Edobashi, Tsu, Mie, 514-8507, Japan
| | - Hiroki Imaoka
- Department of Gastrointestinal and Pediatric Surgery, Mie University Graduate School of Medicine, 2-174 Edobashi, Tsu, Mie, 514-8507, Japan
| | - Mikio Kawamura
- Department of Gastrointestinal and Pediatric Surgery, Mie University Graduate School of Medicine, 2-174 Edobashi, Tsu, Mie, 514-8507, Japan
| | - Yasuhiko Mohri
- Department of Gastrointestinal and Pediatric Surgery, Mie University Graduate School of Medicine, 2-174 Edobashi, Tsu, Mie, 514-8507, Japan
| | - Masato Kusunoki
- Department of Gastrointestinal and Pediatric Surgery, Mie University Graduate School of Medicine, 2-174 Edobashi, Tsu, Mie, 514-8507, Japan
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Woo HD, Kim K, Kim J. Association between preoperative C-reactive protein level and colorectal cancer survival: a meta-analysis. Cancer Causes Control 2015; 26:1661-70. [PMID: 26376895 DOI: 10.1007/s10552-015-0663-8] [Citation(s) in RCA: 42] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2015] [Accepted: 09/03/2015] [Indexed: 01/01/2023]
Abstract
PURPOSE C-reactive protein (CRP) is widely known as a major nonspecific systemic inflammatory marker. A number of previous studies have suggested that elevated preoperative CRP is associated with poor prognosis in colorectal cancer. We aimed to explore the effects of preoperative CRP on colorectal cancer survival through a meta-analysis. METHODS A total of 21 studies, including a total of 3934 colorectal cancer patients, were eligible. The multivariate-adjusted hazard ratios (HRs) and 95% confidence intervals (CIs) of selected studies were used to assess the summary estimates of the association between preoperative CRP and colorectal cancer survival. RESULTS The pooled HRs of elevated preoperative CRP for earlier stage patients were 2.04 (95% CI 1.45-2.86) for OS, 4.37 (95% CI 2.63-7.27) for CSS, and 1.88 (95% CI 0.97-3.67) for DFS. The pooled HRs of a higher Glasgow Prognostic Score (GPS)/modified GPS (mGPS) for earlier stage patients were 2.20 (95% CI 1.61-3.02) for OS and 1.80 (95% CI 1.37-2.37) for CSS. The association between elevated preoperative CRP and poor survival was observed in patients with advanced cancer. Elevated CRP and GPS/mGPS were significantly associated with poor survival. CONCLUSION Preoperative CRP and its related markers, GPS and mGPS, were significantly associated with the survival of colorectal cancer surgery patients. The HRs of GPS and mGPS were highly homogeneous across studies for all survival types. Thus, GPS and mGPS may serve as stable predictors of the survival of colorectal cancer surgery patients.
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Affiliation(s)
- Hae Dong Woo
- Molecular Epidemiology Branch, Division of Cancer Epidemiology and Prevention, Research Institute, National Cancer Center, 323 Ilsan-ro, Ilsandong-gu, Goyang-Si, Gyeonggi-do, 410-769, Republic of Korea
| | - Kyeezu Kim
- Molecular Epidemiology Branch, Division of Cancer Epidemiology and Prevention, Research Institute, National Cancer Center, 323 Ilsan-ro, Ilsandong-gu, Goyang-Si, Gyeonggi-do, 410-769, Republic of Korea
| | - Jeongseon Kim
- Molecular Epidemiology Branch, Division of Cancer Epidemiology and Prevention, Research Institute, National Cancer Center, 323 Ilsan-ro, Ilsandong-gu, Goyang-Si, Gyeonggi-do, 410-769, Republic of Korea.
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