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Orafaie A, Shahabi F, Mehri A, Ansari M, Kasraeifar S, Ghiyasi M, Saberi‐Karimian M, Abdollahi A, Tabatabaei SM. The association of preoperative hematologic parameters with short-term clinical outcomes in rectal cancer: A feature importance analysis. Cancer Med 2024; 13:e7225. [PMID: 38778698 PMCID: PMC11112298 DOI: 10.1002/cam4.7225] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2023] [Revised: 03/14/2024] [Accepted: 04/18/2024] [Indexed: 05/25/2024] Open
Abstract
BACKGROUND Various hematologic parameters have been proposed as prognostic factors in rectal cancer management, but data are conflicting and unclear. This study is designed to investigate the prognostic factor capability of preoperative hematologic parameters with postoperative morbidities and mortality in rectal cancer patients undergoing curative resection. METHODS All 200 consecutive rectal cancer patients diagnosed at Ghaem University Hospital from 2017 to 2022 were retrospectively evaluated. The receiver operating characteristic (ROC) curves and machine learning (ML) algorithms of Random Forest, Recursive Feature Elimination, simulated annealing, Support Vector Machine, Decision Tree, and eXtreme Gradient Boosting were administered to investigate the role of preoperative hematologic parameters accompanied by baseline characteristics on three clinical outcomes including surgical infectious complications, recurrence, and death. RESULTS The frequency of infectious complications was correlated with the surgical procedure, while tumor recurrence was significantly influenced by T stage and N stage. In terms of mortality, alongside T and N stage, the status of resection margin involvement was significantly correlated. Based on the ROC analysis, the NLR >2.69, MPV ≤9 fL, and PDW ≤10.5 fL were more classified patients to mortality status. Likewise, the PLT >220 109/L, MPV ≤9 fL, PDW ≤10.4 fL, and PLR >13.6 were correlated with recurrence. However, all factors examined in this study were not significant classifiers for the outcome of surgical infectious complications. The results of ML algorithms were also in line with ROC analysis. CONCLUSION According to the results of both ROC analysis and ML models, preoperative hematologic parameters are considerable prognostic factors of postoperative outcomes in rectal cancer patients, and are recommended to be monitored by clinicians to prevent unfavorable outcomes.
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Affiliation(s)
- Ala Orafaie
- Endoscopic and Minimally Invasive Surgery Research CenterMashhad University of Medical SciencesMashhadIran
| | - Fatemeh Shahabi
- Endoscopic and Minimally Invasive Surgery Research CenterMashhad University of Medical SciencesMashhadIran
| | - Ali Mehri
- Endoscopic and Minimally Invasive Surgery Research CenterMashhad University of Medical SciencesMashhadIran
| | - Majid Ansari
- Endoscopic and Minimally Invasive Surgery Research CenterMashhad University of Medical SciencesMashhadIran
| | - Sajjad Kasraeifar
- Endoscopic and Minimally Invasive Surgery Research CenterMashhad University of Medical SciencesMashhadIran
| | - Mahdie Ghiyasi
- Endoscopic and Minimally Invasive Surgery Research CenterMashhad University of Medical SciencesMashhadIran
| | - Maryam Saberi‐Karimian
- Endoscopic and Minimally Invasive Surgery Research CenterMashhad University of Medical SciencesMashhadIran
- Lung Diseases Research CenterMashhad University of Medical SciencesMashhadIran
| | - Abbas Abdollahi
- Endoscopic and Minimally Invasive Surgery Research CenterMashhad University of Medical SciencesMashhadIran
| | - Seyyed Mohammad Tabatabaei
- Department of Medical Informatics, School of MedicineMashhad University of Medical SciencesMashhadIran
- Clinical Research Unit, Imam Reza Hospital, School of MedicineMashhad University of Medical SciencesMashhadIran
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2
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Ishida H, Kasajima A, Yamauchi T, Akaishi R, Ueki S, Taniyama Y, Fujishima F, Koike T, Kamei T, Lam AKY, Sasano H. A diagnostic pitfall; Small cell carcinoma-like features in basaloid squamous cell carcinoma of the esophagus. Histol Histopathol 2023; 38:155-163. [PMID: 35861388 DOI: 10.14670/hh-18-497] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/24/2023]
Abstract
Esophageal basaloid squamous cell carcinoma may resemble small cell carcinoma biopsy specimens and cause difficulties in pathology diagnosis. We aimed to clarify the clinicopathological significance of small cell carcinoma-like morphologies in basaloid squamous cell carcinoma. Thirty biopsy specimens of esophageal basaloid squamous cell carcinoma were reviewed and compared with 13 matched surgical specimens. Small cell carcinoma-like features, such as diffuse growth, nuclear molding, or nuclear crush artifact, were identified in 80% (24/30) of the biopsies and in 77% (10/13) of the surgery specimens, but in a proportionally much smaller area in the surgical specimens than in the biopsy samples. The presence of a small cell carcinoma-like feature had no impact on patients´ outcome. Immunohistochemically, synaptophysin and chromogranin A were consistently negative, while CD56 was expressed in 42% (10/24) of basaloid squamous cell carcinomas with small cell carcinoma-like features. p16, a highly sensitive marker for small cell carcinoma, was also expressed in 8% (2/24). p40 was expressed in all cases of basaloid squamous cell carcinoma. In conclusion, small cell carcinoma-like features are frequent and conspicuous in biopsies, which are probably caused by exogenous factors such as friction and external pressure that occur in biopsy procedure and in the tumor environment. Small cell carcinoma-like features may lead to a misinterpretation of a true small cell carcinoma, if CD56 is the only neuroendocrine marker expressed. p16 expression may also be detected in basaloid squamous cell carcinoma.
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Affiliation(s)
- Hirotaka Ishida
- Department of Surgery, Tohoku University Graduate School of Medicine, Miyagi, Japan.,Department of Pathology, Tohoku University Graduate School of Medicine, Miyagi, Japan.,School of Medicine and Dentistry and Menzies Health Institute Queensland, Griffith University, Gold Coast, Queensland, Australia
| | - Atsuko Kasajima
- Department of Pathology, Tohoku University Graduate School of Medicine, Miyagi, Japan.,Department of Pathology, Technical University Munich, Munich, Germany. .,German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Takuro Yamauchi
- Department of Surgery, Tohoku University Graduate School of Medicine, Miyagi, Japan.,Department of Pathology, Tohoku University Graduate School of Medicine, Miyagi, Japan
| | - Ryujiro Akaishi
- Department of Surgery, Tohoku University Graduate School of Medicine, Miyagi, Japan
| | - Shunsuke Ueki
- Department of Surgery, Tohoku University Graduate School of Medicine, Miyagi, Japan
| | - Yusuke Taniyama
- Department of Surgery, Tohoku University Graduate School of Medicine, Miyagi, Japan
| | - Fumiyoshi Fujishima
- Department of Pathology, Tohoku University Graduate School of Medicine, Miyagi, Japan
| | - Tomoyuki Koike
- Division of Gastroenterology, Tohoku University Graduate School of Medicine, Miyagi, Japan
| | - Takashi Kamei
- Department of Surgery, Tohoku University Graduate School of Medicine, Miyagi, Japan
| | - Alfred King-Yin Lam
- School of Medicine and Dentistry and Menzies Health Institute Queensland, Griffith University, Gold Coast, Queensland, Australia.,Faculty of Medicine, The University of Queensland, Herston, Queensland, Australia
| | - Hironobu Sasano
- Department of Pathology, Tohoku University Graduate School of Medicine, Miyagi, Japan
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3
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Urs AB, Augustine J, Khurana N, Uniyal A, Passey JC, Meher R. Preoperative platelet-lymphocyte ratio and neutrophil-lymphocyte ratio as predictors of occult lymph node metastasis detected using Desmoglein 3 and Cytokeratin in Indian population. J Oral Maxillofac Pathol 2022; 26:596. [PMID: 37082044 PMCID: PMC10112119 DOI: 10.4103/jomfp.jomfp_49_21] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2021] [Revised: 01/04/2022] [Accepted: 01/24/2022] [Indexed: 04/22/2023] Open
Abstract
Aim This study aims to assess whether preoperative platelet-lymphocyte ratio (PLR) and neutrophil-lymphocyte ratio (NLR) can predict occult metastasis in oral squamous cell carcinoma (OSCC). Materials and Methods Thirty-five OSCC cases were analyzed for clinicopathological and hematological data. Cases without metastasis (pN0) were checked for micrometastasis immunohistochemically using Desmoglein 3 (DSG3) and Cytokeratin (CK). Mean PLR and NLR were compared and analyzed between the study groups. Results Metastatic deposits were detected in 9 out of 26 pN0 cases (34.6%) accounting for 11 out of 62 (17%) lymph nodes subjected to immunohistochemistry. The mean PLR was higher in OSCC cases with or without occult metastasis in comparison to controls (P < 0.001). No significant difference was found in the mean PLR and NLR between OSCC cases with and without occult metastasis. Furthermore, we found DSG3+ sinus histiocytes within the lymph nodes in majority of cases which is least reported in literature. Conclusion A significant percentage of cases showed occult metastasis in this study which led to upstaging of tumor. Although PLR was elevated in OSCC cases, it did not have a positive correlation with the presence of occult metastasis but was able to successfully distinguish OSCC patients from healthy individuals.
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Affiliation(s)
- Aadithya B Urs
- Department of Oral Pathology, Maulana Azad Institute of Dental Sciences, New Delhi, India
| | - Jeyaseelan Augustine
- Department of Oral Pathology, Maulana Azad Institute of Dental Sciences, New Delhi, India
| | - Nita Khurana
- Department of Pathology, Maulana Azad Medical College, New Delhi, India
| | - Akanksha Uniyal
- Department of Oral Pathology, Maulana Azad Institute of Dental Sciences, New Delhi, India
| | - J C Passey
- Department of ENT, Lok Nayak Hospital, New Delhi, India
| | - Ravi Meher
- Department of ENT, Lok Nayak Hospital, New Delhi, India
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4
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Li B, Xiong F, Yi S, Wang S. Prognostic and Clinicopathologic Significance of Neutrophil-to-Lymphocyte Ratio in Esophageal Cancer: An Update Meta-Analysis. Technol Cancer Res Treat 2022; 21:15330338211070140. [PMID: 35025614 PMCID: PMC8785352 DOI: 10.1177/15330338211070140] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023] Open
Abstract
Background: Esophageal cancer is one of the most common cancers with significant morbidity and mortality. It is important to predict the prognosis of patients. The purpose of this study was to comprehensively assess the prognostic and clinicopathologic significance of NLR in patients with esophageal cancer. Methods: A systematic literature search was performed using PubMed, Cochrane Library, Embase, Web of Science, MEDLINE, and CNKI. This meta-analysis was conducted in accordance with PRISMA guidelines. Hazard ratio (HR) with 95% confidence interval (CI) was used as the effect estimation to evaluate the prognostic role of NLR. Odds ratio (OR) was used to evaluate the relation between NLR and clinicopathologic characteristics. Results: A total of 8431 patients from 32 studies were included in this meta-analysis. The pooled results showed that elevated NLR might predict poor prognosis: The factors considered included overall survival (OS) (HR, 1.57; 95% CI, 1.40-1.75; P < .001), cancer-specific survival (CSS) (HR, 1.28; 95% CI, 1.09-1.49; P < .001), progression-free survival (PFS) (HR, 1.45; 95% CI, 1.29-1.72; P < .001), and disease-free survival (DFS) (HR,1.58; 95% CI, 1.27-1.97; P < .001). High NLR was also associated with tumor differentiation, tumor length, tumor invasion depth, lymph node metastasis, and clinical stage. No significant association was observed between NLR and metastasis stage (OR, 1.69; 95% CI, 0.98-2.98; P = .058). Conclusions: The results of this meta-analysis suggest that elevated NLR value might predict poor prognosis (OS, CSS, PFS, and DFS), according to abnormal clinicopathologic parameters.
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Affiliation(s)
- Binfeng Li
- 117922Hubei Cancer Hospital, Wuhan, China
| | - Fei Xiong
- 117922Hubei Cancer Hospital, Wuhan, China
| | | | - Sheng Wang
- 117922Hubei Cancer Hospital, Wuhan, China
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5
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Pekcan MK, Ozgu-Erdinc AS, Yilmaz N, Tokmak A, Engin-Ustun Y. Inflammatory Markers in Peripheral Blood Cells Cannot Predict Intrauterine Insemination Outcome: A Retrospective Cohort Study. J Hum Reprod Sci 2021; 14:11-15. [PMID: 34083986 PMCID: PMC8057155 DOI: 10.4103/jhrs.jhrs_216_20] [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: 11/13/2020] [Revised: 01/31/2021] [Accepted: 02/07/2021] [Indexed: 01/10/2023] Open
Abstract
Background: Although infertility is known as a chronic inflammatory condition, the effect of the increased inflammatory response on IUI success is not clear. Systemic inflammation can be calculated by applying various hematological markers. Aims: We aimed to evaluate the ability of hematologic parameters of inflammation in predicting intrauterine insemination (IUI) outcome. Study Setting and Design: A total of 334 infertile couples included in this retrospective cohort study. The study population comprised of all couples who were candidates for ovulation induction and IUI due to polycystic ovary syndrome (PCOS) (n = 147) or unexplained infertility (UI) (n = 187). Materials and Methods: The inflammatory parameters in the complete blood count parameters, such as neutrophil-lymphocyte ratio, platelet lymphocyte ratio, platelet distribution width, plateletcrit were obtained on IUI day and compared between the two groups. The predictive values of these markers for IUI outcome were calculated. Results: There were 44 pregnancies (13.2%) in the whole study cohort. There were no significant differences between the pregnant and nonpregnant groups regarding the evaluated parameters (all P > 0.05). Also, no significant difference was observed between the patients with PCOS and UI in terms of those parameters. The area under receiver operating characteristic (ROC) curve analysis revealed that none of the inflammatory markers can predict pregnancy in intrauterine insemination cycles. Further prospective studies are needed to verify our findings. Conclusion: We found no relationship between the hematologic inflammatory markers and IUI outcome.Therefore these markers cannot be used for prediction of pregnancy.
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Affiliation(s)
- Meryem Kuru Pekcan
- Department of Obstetrics and Gynecology, Zekai Tahir Burak Women's Health Care Training and Research Hospital, University of Health Sciences, Ankara, Turkey
| | - A Seval Ozgu-Erdinc
- Department of Obstetrics and Gynecology, Zekai Tahir Burak Women's Health Care Training and Research Hospital, University of Health Sciences, Ankara, Turkey
| | - Nafiye Yilmaz
- Department of Obstetrics and Gynecology, Zekai Tahir Burak Women's Health Care Training and Research Hospital, University of Health Sciences, Ankara, Turkey
| | - Aytekin Tokmak
- Department of Obstetrics and Gynecology, Zekai Tahir Burak Women's Health Care Training and Research Hospital, University of Health Sciences, Ankara, Turkey
| | - Yaprak Engin-Ustun
- Department of Obstetrics and Gynecology, Zekai Tahir Burak Women's Health Care Training and Research Hospital, University of Health Sciences, Ankara, Turkey
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6
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Hu CH, Yeh CN, Chen JS, Tsai CY, Wang SY, Cheng CT, Yeh TS. Regorafenib treatment outcome for Taiwanese patients with metastatic gastrointestinal stromal tumors after failure of imatinib and sunitinib: A prospective, non-randomized, single-center study. Oncol Lett 2020; 20:2131-2142. [PMID: 32782530 PMCID: PMC7400021 DOI: 10.3892/ol.2020.11756] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2019] [Accepted: 04/01/2020] [Indexed: 12/23/2022] Open
Abstract
The present study aimed to conduct a prognosis analysis of Taiwanese patients with metastatic gastrointestinal stromal tumors (GISTs), who are resistant to or were unable to tolerate imatinib or sunitinib, and were subsequently treated with regorafenib. The study considered the survival, potential prognostic factors and safety of these Taiwanese patients. A total of 28 patients with pre-treated metastatic GIST, receiving regorafenib treatment, were analyzed between April 2014 and December 2017. Data were collected prospectively, and patients were followed up for a median of 14.8 months. It was reported that 50% (10/20) of male patients and 50% (4/8) of female patients demonstrated response and clinical benefit to regorafenib. The median progression-free survival (PFS) and overall survival (OS) time in all patients receiving regorafenib were 4.4 and 29.3 months, respectively. Good performance status and disease control mediated by regorafenib were independently associated with a more favorable PFS time. Good performance status, higher pre-treated albumin level, lower neutrophil:lymphocyte ratio (NLR) and lower platelet:lymphocyte ratio (PLR) were independent favorable predictors of OS time. Overall, poor performance status and poor disease control predicted a less favorable PFS time in Taiwanese patients with GISTs, who were pre-treated with regorafenib. Meanwhile poor performance status, high NLR, PLR and low albumin level predicted a less favorable OS time.
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Affiliation(s)
- Chia-Hsiang Hu
- Department of Surgery, Chang Gung Memorial Hospital, Chang Gung University, Kwei-Shan, Taoyuan 333, Taiwan
| | - Chun-Nan Yeh
- Department of Surgery, Chang Gung Memorial Hospital, Chang Gung University, Kwei-Shan, Taoyuan 333, Taiwan
| | - Jen-Shi Chen
- Department of Medical Oncology, Chang Gung Memorial Hospital, Chang Gung University, Kwei-Shan, Taoyuan 333, Taiwan
| | - Chun-Yi Tsai
- Department of Surgery, Chang Gung Memorial Hospital, Chang Gung University, Kwei-Shan, Taoyuan 333, Taiwan
| | - Shang-Yu Wang
- Department of Surgery, Chang Gung Memorial Hospital, Chang Gung University, Kwei-Shan, Taoyuan 333, Taiwan
| | - Chi-Tung Cheng
- Department of Surgery, Chang Gung Memorial Hospital, Chang Gung University, Kwei-Shan, Taoyuan 333, Taiwan
| | - Ta-Sen Yeh
- Department of Surgery, Chang Gung Memorial Hospital, Chang Gung University, Kwei-Shan, Taoyuan 333, Taiwan
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7
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Ishida H, Kasajima A, Fujishima F, Akaishi R, Ueki S, Yamazaki Y, Onodera Y, Gao X, Okamoto H, Taniyama Y, Kamei T, Sasano H. p16 in highly malignant esophageal carcinomas: the correlation with clinicopathological factors and human papillomavirus infection. Virchows Arch 2020; 478:219-229. [PMID: 32556556 PMCID: PMC7969492 DOI: 10.1007/s00428-020-02865-x] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2020] [Revised: 05/15/2020] [Accepted: 06/07/2020] [Indexed: 12/12/2022]
Abstract
p16 is generally considered to be a surrogate maker of human papillomavirus (HPV) infection and also a predictive marker of favorable clinical outcome of patients with squamous cell carcinoma of the oropharynx. p16 overexpression is also known to be induced by deregulation of RB1 in neuroendocrine carcinomas. In highly malignant esophageal neoplasms, however, the status of p16 has remained largely unknown. We immunolocalized p16 and Rb1 in 82 surgically resected esophageal high-grade squamous cell carcinomas (46 poorly differentiated and 36 basaloid squamous cell carcinomas) and 15 esophageal small-cell carcinomas in order to clarify the clinical and biological significance of p16. p16 immunoreactivity was detected in 7/82 (9%) high-grade squamous cell carcinomas and 15 (100%) small-cell carcinomas. p16 immunoreactivity was significantly associated with Rb1 protein loss in both groups (P < 0.001). HPV was detected in none of the p16-positive cases examined. Clinical outcome of the p16-positive high-grade squamous cell carcinomas was not different from that of the p16-negative counterparts (P = 0.687) but significantly better than those with the small-cell carcinomas (P = 0.023). p16 was therefore considered to be induced through an inactivation of the RB1 signaling pathway and not through HPV infection in highly malignant esophageal neoplasms. Nevertheless, patients’ clinical outcome of these neoplasms significantly differs; therefore, small-cell carcinomas have to be carefully differentiated from other neoplasms. In addition, p16 overexpression is not predictive of favorable clinical outcome in high-grade squamous cell carcinomas of the esophagus.
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Affiliation(s)
- Hirotaka Ishida
- Department of Surgery, Tohoku University Graduate School of Medicine, Sendai, Japan.,Department of Pathology, Tohoku University Graduate School of Medicine, Sendai, Japan.,School of Medicine, Griffith University, Gold Coast, Australia
| | - Atsuko Kasajima
- Department of Pathology, Tohoku University Graduate School of Medicine, Sendai, Japan. .,Department of Pathology, Technical University Munich, Trogerstr. 18, 81675, Munich, Germany. .,German Cancer Research Center (DKFZ), Heidelberg, Germany.
| | - Fumiyoshi Fujishima
- Department of Pathology, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Ryujiro Akaishi
- Department of Surgery, Tohoku University Graduate School of Medicine, Sendai, Japan.,Department of Pathology, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Shunsuke Ueki
- Department of Surgery, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Yuto Yamazaki
- Department of Pathology, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Yoshiaki Onodera
- Department of Pathology, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Xin Gao
- Department of Pathology, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Hiroshi Okamoto
- Department of Surgery, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Yusuke Taniyama
- Department of Surgery, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Takashi Kamei
- Department of Surgery, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Hironobu Sasano
- Department of Pathology, Tohoku University Graduate School of Medicine, Sendai, Japan
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8
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Wang Y, Li J, Chang S, Zhou K, Che G. Low Albumin to Fibrinogen Ratio Predicts Poor Overall Survival in Esophageal Small Cell Carcinoma Patients: A Retrospective Study. Cancer Manag Res 2020; 12:2675-2683. [PMID: 32368146 PMCID: PMC7183346 DOI: 10.2147/cmar.s250293] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2020] [Accepted: 03/30/2020] [Indexed: 02/05/2023] Open
Abstract
Purpose To explore the prognostic value of albumin to fibrinogen ratio (AFR) in patients with esophageal small cell carcinoma (ESCC). Patients and Methods Patients diagnosed with ESCC in West China Hospital from June 1, 2010, to July 31, 2019, were retrospectively reviewed. The AFR was defined as the ratio between the serum albumin level and fibrinogen level. The receiver operating characteristic curves were conducted to determine optimal cut-off values for survival prediction. Univariate and multivariate cox regression analyses were performed to clarify independent prognostic risk factors. Results A total of 88 ESCC patients were enrolled in our study with the median follow-up time of 6 months (range 1–91 months). In the univariate analysis, the node metastasis, extraesophageal metastasis status, tumor-node-metastasis (TNM) stage and AFR were found to be potentially related with overall survival (OS) of ESCC patients. After the multivariate analysis, AFR [hazard ratio (HR)=3.487, 95% confidence interval (CI): 1.179–10.312; P=0.024] and TNM stage (HR=6.044, 95% CI: 1.045–34.974; P=0.045) were testified to be independent prognostic factors and low AFR (≤12.36) level was significantly associated with poor OS in ESCC patients. Conclusion The current study reported that AFR could serve as a novel prognostic indicator in ESCC and patients with AFR≤12.36 were more likely to have poor prognosis.
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Affiliation(s)
- Yan Wang
- Department of Thoracic Surgery, West China Hospital, Sichuan University, Chengdu 610041, People's Republic of China
| | - Jialong Li
- Department of Thoracic Surgery, West China Hospital, Sichuan University, Chengdu 610041, People's Republic of China
| | - Shuai Chang
- Department of Thoracic Surgery, West China Hospital, Sichuan University, Chengdu 610041, People's Republic of China
| | - Kun Zhou
- Department of Thoracic Surgery, West China Hospital, Sichuan University, Chengdu 610041, People's Republic of China
| | - Guowei Che
- Department of Thoracic Surgery, West China Hospital, Sichuan University, Chengdu 610041, People's Republic of China
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9
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Bardash Y, Olson C, Herman W, Khaymovich J, Costantino P, Tham T. Platelet-Lymphocyte Ratio as a Predictor of Prognosis in Head and Neck Cancer: A Systematic Review and Meta-Analysis. Oncol Res Treat 2019; 42:665-677. [PMID: 31550732 DOI: 10.1159/000502750] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2019] [Accepted: 08/14/2019] [Indexed: 11/19/2022]
Abstract
The aim of this systematic review and meta-analysis was to investigate the prognostic utility of the platelet-to-lymphocyte ratio (PLR) in head and neck cancer. Medline (via PubMed), EMBASE, Scopus, and the Cochrane Library databases were searched from their inception to May 2017 for relevant literature. A systematic review and meta-analysis were performed to generate the pooled hazard ratios (HR) for overall survival (OS) and disease-specific survival (DSS). The study was conducted in accordance with the Cochrane Handbook and PRISMA guidelines. Risk of bias was assessed using the QUIPS tool. The logarithm of the HR with standard error was used as the primary summary statistic. Heterogeneity was assessed using Cochran's Q and Higgins' I2. A total of 13 studies were included in the final analysis, combining data from 4,541 patients. The results demonstrated that an elevated PLR was significantly associated with poorer OS [HR 1.85, 95% CI 1.35-2.52, p < 0.00001] and DSS [HR 1.57, 95% CI 1.25-1.97, p < 0.0001]. Significant heterogeneity was detected for the pooled end points. Subgroup analysis demonstrated reduction of heterogeneity by controlling for sample size and cutoff value. 95% prediction intervals showed wide ranges crossing the null threshold.
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Affiliation(s)
- Yonatan Bardash
- New York Head and Neck Institute, Lenox Hill Hospital, Northwell Health System, New York, New York, USA, .,Donald and Barbara Zucker School of Medicine at Hofstra/Northwell, Hempstead, New York, USA,
| | - Caitlin Olson
- New York Head and Neck Institute, Lenox Hill Hospital, Northwell Health System, New York, New York, USA
| | - Wendy Herman
- Donald and Barbara Zucker School of Medicine at Hofstra/Northwell, Hempstead, New York, USA
| | - Julian Khaymovich
- New York Head and Neck Institute, Lenox Hill Hospital, Northwell Health System, New York, New York, USA
| | - Peter Costantino
- New York Head and Neck Institute, Lenox Hill Hospital, Northwell Health System, New York, New York, USA.,Donald and Barbara Zucker School of Medicine at Hofstra/Northwell, Hempstead, New York, USA
| | - Tristan Tham
- New York Head and Neck Institute, Lenox Hill Hospital, Northwell Health System, New York, New York, USA
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10
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Lu Y, Xin D, Wang F. Predictive Significance Of Preoperative Systemic Immune-Inflammation Index Determination In Postoperative Liver Metastasis Of Colorectal Cancer. Onco Targets Ther 2019; 12:7791-7799. [PMID: 31571929 PMCID: PMC6759789 DOI: 10.2147/ott.s223419] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2019] [Accepted: 09/06/2019] [Indexed: 12/13/2022] Open
Abstract
Purpose Systemic inflammation and immune dysfunction have been proved to be significantly associated with cancer progression and metastasis in colorectal cancer (CRC). The aim of this retrospective study was to investigate the association between preoperative systemic immune-inflammation index (SII) and postoperative liver metastasis in CRC. Patients and methods This retrospective study evaluated 182 patients with CRC who underwent surgical resection. The inflammation-based prognostic factors, including SII, neutrophil to lymphocyte ratio (NLR), platelet to lymphocyte ratio (PLR), lymphocyte to monocyte ratio (LMR) and prognostic nutritional index (PNI), were calculated based on preoperative laboratory data. The univariate and multivariate logistic regression analysis was performed to identify the risk factors correlated with postoperative liver metastasis in CRC. Receiver operating characteristic (ROC) curves and decision curve analysis (DCA) were respectively used to assess the predictive ability and clinical usefulness of SII for postoperative liver metastasis in CRC. Results The univariate and multivariable analysis confirmed SII was independently correlated with postoperative liver metastasis in CRC (p<0.001), and the ROC and DCA analysis demonstrated SII was superior to other inflammation-based factors in terms of predictive ability. Conclusion SII is an independent predictive indicator of postoperative liver metastasis for patients with colorectal cancer.
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Affiliation(s)
- Yao Lu
- Department of Oncology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou 450052, People's Republic of China
| | - Dao Xin
- Department of Oncology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou 450052, People's Republic of China
| | - Feng Wang
- Department of Oncology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou 450052, People's Republic of China
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Comparative clinical features and short-term outcomes of gastric and small intestinal gastrointestinal stromal tumours: a retrospective study. Sci Rep 2019; 9:10033. [PMID: 31296939 PMCID: PMC6624285 DOI: 10.1038/s41598-019-46520-1] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2018] [Accepted: 06/27/2019] [Indexed: 12/14/2022] Open
Abstract
Gastrointestinal stromal tumours (GISTs) are the most common mesenchymal tumours of the gastrointestinal tract. Recent research has shown that small intestinal GISTs exhibit more aggressive features than gastric GISTs. To compare the clinical features of gastric and small intestinal GISTs for the further prediction of different prognoses, we conducted a retrospective study. 43 patients in the small intestine group and 97 in the gastric group were collected between January 2016 and December 2017. Data on demographics, preoperative lab results, clinicopathological results and surgical management were compared between groups. Significant elements were subsequently included in logistic regression analysis for further identification. The Kaplan-Meier method and log-rank test were used to calculate the relapse-free survival (RFS) rate and cumulative survival rate. Univariable analysis demonstrated that underlying disease, gastrointestinal (GI) bleeding, lymphocyte count, haemoglobin (Hb), albumin (ALB), platelet-to-lymphocyte ratio (PLR), thrombin time (TT), National Institutes of Health (NIH) category, Dog1, surgical procedure types and postoperative hospitalization were different between the two groups. Among these factors, logistic regression analysis identified that patients in small intestinal group exhibited significantly higher GI bleeding rate (p = 0.022), NIH category (p = 0.031), longer postoperative hospitalization time (p = 0.001) with lower TT value (p = 0.030) than those in gastric group. The log-rank test indicated that the location of the GIST (p = 0.022), GIST with GI bleeding (p = 0.027) and NIH category (p = 0.031) were independent prognostic predictors for poor outcome regarding RFS. Regarding cumulative survival, only the location of the GIST (p = 0.027) was an independent prognostic predictor for poor outcome. Thus, we concluded that small intestine GISTs were associated with lower TT, recurrent GI bleeding, advanced NIH category and extended postoperative hospitalization. Nevertheless, future multicentre prospective study are expected to validate our results.
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Neutrophil-to-Lymphocyte Ratio in Ovarian Cancer Patients with Low CA125 Concentration. BIOMED RESEARCH INTERNATIONAL 2019; 2019:8107906. [PMID: 31341906 PMCID: PMC6614957 DOI: 10.1155/2019/8107906] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/26/2019] [Revised: 05/10/2019] [Accepted: 06/11/2019] [Indexed: 11/17/2022]
Abstract
Ovarian cancer cases with low CA125 concentration are problematic and increase the high false negative results ratio during routine physical examination testing. Unfortunately, patients without early discovery have very low survival rates. In our study, we investigated the possible role of differential leukocyte counts and the neutrophil-to-lymphocyte ratio (NLR) in ovarian cancer patients to identify an additional discriminative marker to avoid missing diagnoses in normal physical examinations. One hundred seventy-three patients with epithelial ovarian cancer and 70 healthy controls were involved in our study. Based on the results, compared with the healthy controls, NLR was significantly different both in the low CA125 concentration group and in the complete patient group, indicating that NLR could be an effective marker for ovarian cancer screening. According to ROC, sensitivity, specificity, and NPV results, CA125 >35 U/ml is a good indicator for cancer in routine physical examination. However, in patients with low CA125 concentration, the CA125>7.65 U/ml and NLR >1.72 group yielded increased sensitivity with appropriate specificity and higher NPV results than the CA125 >35 U/ml group. We believe CA125>7.65 U/ml and NLR >1.72 should be effective makers for patients with low CA125 concentration. As a more sensitive and cost-effective strategy, this method could be conducted during routine ovarian cancer screening.
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Ishida H, Kasajima A, Onodera Y, Konno T, Maruyama S, Okamoto H, Sato C, Heishi T, Sakurai T, Taniyama Y, Takahashi M, Fujishima F, Jingu K, Ishioka C, Sasano H, Kamei T. A comparative analysis of clinicopathological factors between esophageal small cell and basaloid squamous cell carcinoma. Medicine (Baltimore) 2019; 98:e14363. [PMID: 30813135 PMCID: PMC6408094 DOI: 10.1097/md.0000000000014363] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/04/2018] [Revised: 12/29/2018] [Accepted: 01/05/2019] [Indexed: 02/07/2023] Open
Abstract
Esophageal small cell carcinoma (E-SmCC) and basaloid squamous cell carcinomas (BSCCs) are both highly aggressive malignancies, but their detailed differences in clinical behaviors have remained virtually unknown. In addition, treatment strategies of the patients with E-SmCC have not been established. 29 cases of E-SmCC and 39 with BSCC were examined in this study to clarify the clinical features and outcome of the patients with E-SmCC and to compare the findings with those of BSCC. E-SmCCs presented a more advanced status than BSCC (TNM Stage: P = .002). Esophagectomy was performed in 15 small cell carcinoma patients and 14 were treated with non-surgical/systemic therapy. The clinical outcome of the small cell carcinoma cases was significantly worse than those with BSCC (P = .001), but results of a stage-stratified analysis revealed that the Stage I small cell carcinoma patients presented favorable prognosis (3-year survival rate 100%, n = 4). In contrast, among those with Stage II-IV, clinical outcome tended to be better in the systemic therapy group (3-year survival rate 49%, n = 13) than the surgically treated group (3-year survival rate 0%, n = 12). E-SmCC was a more aggressive neoplasm than BSCC. However, early detection could possibly improve the clinical outcome of patients with E-SmCC. Systemic therapy could also benefit the patients with advanced disease (Stage II-IV).
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Affiliation(s)
- Hirotaka Ishida
- Department of Gastroenterological Surgery
- Department of Pathology, Tohoku University Graduate School of Medicine, Sendai, Miyagi, Japan
| | - Atsuko Kasajima
- Department of Pathology, Tohoku University Graduate School of Medicine, Sendai, Miyagi, Japan
- Department of Pathology, Technical University Munich, Munich
- German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Yu Onodera
- Department of Gastroenterological Surgery
| | | | | | | | | | | | | | | | - Masanobu Takahashi
- Department of Medical Oncology, Tohoku University Hospital
- Department of Clinical Oncology, Institute of Development, Aging and Cancer, Tohoku University
| | - Fumiyoshi Fujishima
- Department of Pathology, Tohoku University Graduate School of Medicine, Sendai, Miyagi, Japan
| | - Keiichi Jingu
- Department of Radiation Oncology, Tohoku University Graduate School of Medicine, Sendai, Miyagi, Japan
| | - Chikashi Ishioka
- Department of Medical Oncology, Tohoku University Hospital
- Department of Clinical Oncology, Institute of Development, Aging and Cancer, Tohoku University
| | - Hironobu Sasano
- Department of Pathology, Tohoku University Graduate School of Medicine, Sendai, Miyagi, Japan
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Combined Diagnostic Efficacy of Neutrophil-to-Lymphocyte Ratio (NLR), Platelet-to-Lymphocyte Ratio (PLR), and Mean Platelet Volume (MPV) as Biomarkers of Systemic Inflammation in the Diagnosis of Colorectal Cancer. DISEASE MARKERS 2019; 2019:6036979. [PMID: 30800188 PMCID: PMC6360046 DOI: 10.1155/2019/6036979] [Citation(s) in RCA: 94] [Impact Index Per Article: 18.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/24/2018] [Revised: 11/05/2018] [Accepted: 11/13/2018] [Indexed: 12/14/2022]
Abstract
Background Systemic inflammation in colorectal cancer (CRC) may be reflected by neutrophil-to-lymphocyte ratio (NLR), platelet-to-lymphocyte ratio (PLR), and mean platelet volume (MPV). This study was designed to investigate the efficiency of preoperative NLR, PLR, and MVP as a tool for the assessment of tumor characteristics in newly diagnosed patients with CRC. Patients and Methods For 300 patients and 300 healthy volunteers, complete blood counts with automated differential counts were performed. The NLR was calculated by dividing the absolute neutrophil count by the absolute lymphocyte count; PLR was calculated by dividing the absolute platelet count by the absolute lymphocyte count. The diagnostic performance of NLR, PLR, and MVP was estimated by ROC curve. Results ROC curve analysis showed high diagnostic efficacy of NLR and PLR in CRC patients with cut-off values of 2.15 (AUC = 0.790, 95% CI 0.736-0.884, Se = 74.1%, and Sp = 73%) and 123 (AUC = 0.846, 95% CI 0.801-0.891, Se = 73.5%, and Sp = 80%) compared to healthy controls, respectively. The diagnostic efficacy of three combined markers was superior compared with individual markers (AUC = 0.904, 95% CI 0.812-0.989, Se = 96%, and Sp = 70%). Conclusion NRL, PLR, and MPV may be useful markers in diagnostic and early recognition of different stages of CRC; additionally combined all together have stronger diagnostic efficacy.
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Xu N, Jian Y, Wang Y, Tian W. Evaluation of neutrophil-to-lymphocyte ratio and calcitonin concentration for predicting lymph node metastasis and distant metastasis in patients with medullary thyroid cancer. Mol Clin Oncol 2018; 9:629-634. [PMID: 30546892 DOI: 10.3892/mco.2018.1727] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2018] [Accepted: 06/14/2018] [Indexed: 12/18/2022] Open
Abstract
The aim of the present study was to investigate potential predictive factors of lymph node metastasis (LNM) and distant metastasis (DM) of medullary thyroid cancer (MTC). A total of 61 patients newly diagnosed with MTC at the General Hospital of the Chinese People's Liberation Army between January 2001 and January 2016 were enrolled and divided into two groups according to the results of preoperative examinations and surgical histopathology as follows: Group NM (without metastases), and group M (with metastases). Univariate logistic regression analysis demonstrated that sex, tumor size, preoperative peripheral blood neutrophil-to-lymphocyte ratio (NLR), and concentration of carcinoembryonic antigen (CEA) and calcitonin (Ctn), were significantly associated with LNM and DM. The multivariate analysis revealed that a Ctn concentration of >500 pg/ml [odds ratio (OR)=21.422; 95% confidence interval (CI): 2.611-175.731] and the NLR (OR=5.918; 95% CI: 1.147-30.541) were positively correlated with LNM and DM. The optimal cut-off value of the NLR for predicting LNM and DM obtained from receiver operating characteristic curve analysis was 1.784 (sensitivity 68.3% and specificity 80%), and the area under the curve was 0.717. In conclusion, the findings of the present study strongly suggest that inflammation and immune activation of MTC cells promote LNM and DM, and that higher values of NLR and Ctn concentration confer a high risk of metastasis.
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Affiliation(s)
- Nizhen Xu
- Department of General Surgery, Chinese PLA General Hospital, Beijing 100853, P.R. China
| | - Yanbing Jian
- Department of General Surgery, Chinese PLA General Hospital, Beijing 100853, P.R. China
| | - Yaxi Wang
- Department of General Surgery, Chinese PLA General Hospital, Beijing 100853, P.R. China
| | - Wen Tian
- Department of General Surgery, Chinese PLA General Hospital, Beijing 100853, P.R. China
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16
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Portale G, Cavallin F, Valdegamberi A, Frigo F, Fiscon V. Platelet-to-Lymphocyte Ratio and Neutrophil-to-Lymphocyte Ratio Are Not Prognostic Biomarkers in Rectal Cancer Patients with Curative Resection. J Gastrointest Surg 2018; 22:1611-1618. [PMID: 29687424 DOI: 10.1007/s11605-018-3781-2] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/24/2018] [Accepted: 04/09/2018] [Indexed: 02/06/2023]
Abstract
BACKGROUND Actual predictors of survival and recurrence for rectal cancer patients undergoing curative resection mostly come from pathological data of surgical specimen. Recently, novel blood biomarkers have been proposed as useful tools in cancer patient management, but few and conflicting data have been reported in rectal cancer. We evaluated the prognostic relevance of preoperative platelet-to-lymphocyte (P/L) ratio and neutrophil-to-lymphocyte (N/L) ratio on survival and recurrence in patients undergoing laparoscopic curative resection for rectal cancer. METHODS All consecutive patients who referred for primary rectal disease to the Department of General Surgery in Cittadella (Italy) from June 2005 to September 2015 were retrospectively evaluated. Patients with metastatic disease at surgery were excluded. P/L and N/L ratios were calculated. For patients undergoing neoadjuvant chemo-radiotherapy, pre-treatment data were considered. Follow-up data were updated at December 2016. RESULTS One hundred fifty-two patients were included in the study, 49 (32%) received neoadjuvant chemo-radiotherapy. Both P/L and N/L ratios showed poor discriminative performance on 5-year OS and DFS. Time-dependent ROC curves showed no improvements in discriminative performance of P/L and N/L ratios when considering different time endpoints. Multivariable analysis identified CEA-rather than P/L or N/L ratios-as independent predictor of OS and DFS, adjusting for age, tumor stage, and postoperative morbidity. CONCLUSION Neither P/L nor N/L ratios were associated with survival after rectal cancer surgery. Further studies on large series might provide insights on the role of these inexpensive blood biomarkers in rectal cancer.
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Affiliation(s)
- Giuseppe Portale
- Department of General Surgery, Azienda ULSS 6, Cittadella, Via Casa di Ricovero, 40, 35013, Cittadella, Padova, Italy.
| | | | - Alessandro Valdegamberi
- Department of General Surgery, Azienda ULSS 6, Cittadella, Via Casa di Ricovero, 40, 35013, Cittadella, Padova, Italy
| | - Flavio Frigo
- Department of General Surgery, Azienda ULSS 6, Cittadella, Via Casa di Ricovero, 40, 35013, Cittadella, Padova, Italy
| | - Valentino Fiscon
- Department of General Surgery, Azienda ULSS 6, Cittadella, Via Casa di Ricovero, 40, 35013, Cittadella, Padova, Italy
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Zhang X, Wang Y, Zhao L, Sang S, Zhang L. Prognostic value of platelet-to-lymphocyte ratio in oncologic outcomes of esophageal cancer: A systematic review and meta-analysis. Int J Biol Markers 2018; 33:1724600818766889. [PMID: 29683072 DOI: 10.1177/1724600818766889] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
The platelet-to-lymphocyte ratio (PLR) is a useful prognostic factor in several cancers. However, the prognostic role of PLR in esophageal cancer remains controversial. The aim of this study is to evaluate the association between PLR and the oncologic outcome of esophageal cancer patients through a meta-analysis. Relevant articles were researched from Embase, PubMed, and Web of Science databases. The meta-analysis was performed using hazard ratio (HR) and 95% confidence intervals (CIs) as effect measures. Finally, 19 articles with 6134 patients were included in our study. The summary results indicated that the elevated PLR was negatively related to overall survival (HR= 1.263; 95% CI 1.094, 1.458). The subgroup analysis revealed that increased PLR was associated with poor overall survival in esophageal cancer patients for Asians (HR=1.252; 95% CI 1.141, 1.373) but not for Caucasians (HR=1.463; 95% CI 0.611, 3.502). When the patients were segregated by pathological type, sample size, and HR estimate method, high PLR was also significantly correlated with poor overall survival. In contrast, elevated PLR was not statistically associated with disease-free survival or cancer-specific survival. High PLR is associated with poor overall survival in patients with esophageal cancer. PLR may be a significant predictive biomarker in patients with esophageal cancer. Further large-cohort studies are needed to confirm these findings.
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Affiliation(s)
- Xiangwei Zhang
- 1 Department of Thoracic Surgery, Shandong Provincial Hospital Affiliated to Shandong University, Jinan, People's Republic of China
| | - Yang Wang
- 2 Department of Medical Imaging, Shandong Provincial Hospital Affiliated to Shandong University, Jinan, People's Republic of China
| | - Linping Zhao
- 3 Department of Thoracic Surgery, Shouguang People's Hospital, Shouguang, People's Republic of China
| | - Shaowei Sang
- 4 Clinical Epidemiology Unit, Qilu Hospital of Shandong University, Jinan, People's Republic of China
| | - Lin Zhang
- 1 Department of Thoracic Surgery, Shandong Provincial Hospital Affiliated to Shandong University, Jinan, People's Republic of China
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18
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Deng J, Zhang P, Sun Y, Peng P, Huang Y. Prognostic and clinicopathological significance of platelet to lymphocyte ratio in esophageal cancer: a meta-analysis. J Thorac Dis 2018; 10:1522-1531. [PMID: 29707302 DOI: 10.21037/jtd.2018.02.58] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Background The prognostic and clinicopathological significance of the platelet to lymphocyte ratio (PLR) has been studied in various cancers. However, studies examining the role of PLR in esophageal cancer have not yielded consistent results. The purpose of this meta-analysis was to study the prognostic and clinicopathological significance of PLR in esophageal cancer patients. Methods We performed a literature search in three major databases: PubMed, Web of Science and Embase (up until May 1, 2017). The clinicopathologic significance of PLR and its prognostic significance were analyzed. Results Our meta-analysis consisted of 13 studies with 4,621 patients. The pooled hazard ratios (HRs) showed that a high PLR was associated with poor survival of esophageal cancer [HR =1.283; 95% confidence interval (CI): 1.173-1.404; P<0.001]. Subgroup analysis revealed that elevated PLR was associated with poor survival in esophageal squamous cell carcinoma (HR =1.281; 95% CI: 1.098-1.493; P=0.002). The pooled odds ratio (OR) indicated that high PLR was also associated with the depth of tumor invasion (OR =1.543, 95% CI: 1.269-1.876, P<0.001), lymph node metastasis (OR =1.427, 95% CI: 1.195-1.705, P<0.001), tumor length (OR =1.81, 95% CI: 1.331-2.461, P<0.001), and Tumor stage (OR =1.459, 95% CI: 1.235-1.724, P<0.001). Conclusions Our results demonstrate that elevated PLR was significantly associated with poor prognosis of esophageal cancer. Furthermore, the high PLR might predict worse clinicopathological features of esophageal cancer patients.
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Affiliation(s)
- Juhong Deng
- Department of Endocrinology, Liyuan Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China
| | - Peng Zhang
- Department of Oncology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China
| | - Yue Sun
- Department of Oncology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China
| | - Ping Peng
- Department of Oncology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China
| | - Yu Huang
- Department of Oncology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China
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You J, Zhu GQ, Xie L, Liu WY, Shi L, Wang OC, Huang ZH, Braddock M, Guo GL, Zheng MH. Preoperative platelet to lymphocyte ratio is a valuable prognostic biomarker in patients with colorectal cancer. Oncotarget 2018; 7:25516-27. [PMID: 27027440 PMCID: PMC5041922 DOI: 10.18632/oncotarget.8334] [Citation(s) in RCA: 50] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2015] [Accepted: 03/07/2016] [Indexed: 02/06/2023] Open
Abstract
Objectives Recent studies suggest that an elevated preoperative platelet to lymphocyte ratio (PLR) may be considered a poor prognostic biomarker in patients with colorectal cancer (CRC). The aim of this study was to evaluate the prognostic impact of PLR in patients with CRC. Methods We enrolled 1314 patients who underwent surgery for CRC between 2005 and 2011. Preoperative PLR level was stratified into quintiles for Kaplan-Meier analysis and multivariable Cox proportional hazard regression models. Results Higher PLR quintiles were significantly associated with poorer overall survival (P = 0.002). Multivariate analysis showed that PLR was an independent risk factor for overall survival (OS) (P = 0.034). Patients in PLR quintile 5 had lower overall survival than in quintile 1 (hazard ratio (HR) = 1.701, 95% confidence interval (CI): 1.267–2.282, P < 0.001). Although patients in PLR quintile 5 had significantly lower disease-free survival (DFS) than in quintile 1 (HR = 1.522, 95% CI: 1.114–2.080, P = 0.008), this association was not significant after multivariable adjustment (P = 0.075). In the subgroup analysis, PLR remained an independent factor in terms of advanced tumor stage (III, IV), male sex, carcinoembryonic antigen (≤ 5 ng/ml), age (> 65 years) and body mass index (≤ 25) (P < 0.05 for all measurements). The results remained unchanged when the PLR was analyzed as a dichotomous variable by applying different cut-off values of 150, 185, 220. Conclusions Elevated preoperative PLR was independently associated with an increased risk of mortality in patients with CRC. The utility of PLR may help to improve prognostic predictors.
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Affiliation(s)
- Jie You
- Department of Oncological Surgery, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou 325000, China.,Department of General Surgery, Zhujiang Hospital, Southern Medical University, Guangzhou 510282, China
| | - Gui-Qi Zhu
- Department of Infection and Liver Diseases, Liver Research Center, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou 325000, China.,School of The First Clinical Medical Sciences, Wenzhou Medical University, Wenzhou 325000, China
| | - Linka Xie
- Cancer Center of Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
| | - Wen-Yue Liu
- Department of Endocrinology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou 325000, China
| | - Liang Shi
- Department of Laboratory Medicine, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou 325000, China
| | - Ou-Chen Wang
- Department of Oncological Surgery, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou 325000, China
| | - Zong-Hai Huang
- Department of General Surgery, Zhujiang Hospital, Southern Medical University, Guangzhou 510282, China
| | - Martin Braddock
- Global Medicines Development, AstraZeneca R & D, Alderley Park, United Kingdom
| | - Gui-Long Guo
- Department of Oncological Surgery, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou 325000, China
| | - Ming-Hua Zheng
- Department of Infection and Liver Diseases, Liver Research Center, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou 325000, China.,Institute of Hepatology, Wenzhou Medical University, Wenzhou 325000, China
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Acharya S, Kale J, Hallikeri K, Anehosur V, Arnold D. Clinical significance of preoperative serum C-reactive protein in oral squamous cell carcinoma. Int J Oral Maxillofac Surg 2018; 47:16-23. [DOI: 10.1016/j.ijom.2017.06.017] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2016] [Revised: 03/25/2017] [Accepted: 06/23/2017] [Indexed: 12/21/2022]
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Yang J, Guo X, Wang M, Ma X, Ye X, Lin P. Pre-treatment inflammatory indexes as predictors of survival and cetuximab efficacy in metastatic colorectal cancer patients with wild-type RAS. Sci Rep 2017; 7:17166. [PMID: 29215037 PMCID: PMC5719445 DOI: 10.1038/s41598-017-17130-6] [Citation(s) in RCA: 46] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2017] [Accepted: 11/22/2017] [Indexed: 02/05/2023] Open
Abstract
This study aims at evaluating the prognostic significance of neutrophil-to-lymphocyte ratio (NLR), platelet-to-lymphocyte ratio (PLR), lymphocyte-to-monocyte ratio (LMR), and systemic immune-inflammation indexes (SII) in metastatic colorectal cancer (mCRC) patients treated with cetuximab. Ninety-five patients receiving cetuximab for mCRC were categorized into the high or low NLR, PLR, LMR, and SII groups based on their median index values. Univariate and multivariate survival analysis were performed to identify the indexes’ correlation with progression-free survival (PFS) and overall survival (OS). In the univariate analysis, ECOG performance status, neutrphil counts, lymphocyte counts, monocyte counts, NLR, PLR, and LDH were associated with survival. Multivariate analysis showed that ECOG performance status of 0 (hazard ratio [HR] 3.608, p < 0.001; HR 5.030, p < 0.001, respectively), high absolute neutrophil counts (HR 2.837, p < 0.001; HR 1.922, p = 0.026, respectively), low lymphocyte counts (HR 0.352, p < 0.001; HR 0.440, p = 0.001, respectively), elevated NLR (HR 3.837, p < 0.001; HR 2.467, p = 0.006) were independent predictors of shorter PFS and OS. In conclusion, pre-treatment inflammatory indexes, especially NLR were potential biomarkers to predict the survival of mCRC patients with cetuximab therapy.
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Affiliation(s)
- Jing Yang
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, and Collaborative Innovation Center for Biotherapy, Chengdu, China
| | - Xinli Guo
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, and Collaborative Innovation Center for Biotherapy, Chengdu, China
| | - Manni Wang
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, and Collaborative Innovation Center for Biotherapy, Chengdu, China
| | - Xuelei Ma
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, and Collaborative Innovation Center for Biotherapy, Chengdu, China.
| | - Xiaoyang Ye
- West China School of Medicine, West China Hospital, Sichuan University, Chengdu, 610041, PR China
| | - Panpan Lin
- West China School of Medicine, West China Hospital, Sichuan University, Chengdu, 610041, PR China
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The role of the systemic inflammatory response in predicting outcomes in patients with operable cancer: Systematic review and meta-analysis. Sci Rep 2017; 7:16717. [PMID: 29196718 PMCID: PMC5711862 DOI: 10.1038/s41598-017-16955-5] [Citation(s) in RCA: 198] [Impact Index Per Article: 28.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2017] [Accepted: 11/17/2017] [Indexed: 02/06/2023] Open
Abstract
Cancer remains a leading causes of death worldwide and an elevated systemic inflammatory response (SIR) is associated with reduced survival in patients with operable cancer. This review aims to examine the evidence for the role of systemic inflammation based prognostic scores in patients with operable cancers. A wide-ranging literature review using targeted medical subject headings for human studies in English was carried out in the MEDLINE, EMBASE, and CDSR databases until the end of 2016. The SIR has independent prognostic value, across tumour types and geographical locations. In particular neutrophil lymphocyte ratio (NLR) (n = 158), platelet lymphocyte ratio (PLR) (n = 68), lymphocyte monocyte ratio (LMR) (n = 21) and Glasgow Prognostic Score/ modified Glasgow Prognostic Score (GPS/mGPS) (n = 60) were consistently validated. On meta-analysis there was a significant relationship between elevated NLR and overall survival (OS) (p < 0.00001)/ cancer specific survival (CSS) (p < 0.00001), between elevated LMR and OS (p < 0.00001)/CSS (p < 0.00001), and elevated PLR and OS (p < 0.00001)/CSS (p = 0.005). There was also a significant relationship between elevated GPS/mGPS and OS (p < 0.00001)/CSS (p < 0.00001). These results consolidate the prognostic value of the NLR, PLR, LMR and GPS/mGPS in patients with resectable cancers. This is particularly true for the NLR/GPS/mGPS which should form part of the routine preoperative and postoperative workup.
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Zhao QT, Zhang XP, Zhang H, Duan GC. Prognostic role of platelet to lymphocyte ratio in esophageal cancer: A meta-analysis. Oncotarget 2017; 8:112085-112093. [PMID: 29340113 PMCID: PMC5762381 DOI: 10.18632/oncotarget.22557] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2017] [Accepted: 10/28/2017] [Indexed: 12/13/2022] Open
Abstract
Purpose The prognostic role of inflammation index like platelet to lymphocyte ratio (PLR) in esophageal cancer remains controversial. We evaluated the prognostic significance of PLR in esophageal cancer patients. Methods We searched databases to identify relevant literatures. Pooled hazard ratios (HRs) and 95% confidence intervals (CIs) were calculated. A meta-analysis was performed to evaluate the prognostic value of PLR in patients with esophageal cancer. Results A total of 6,699 patients from 16 studies (17 cohorts) were finally enrolled in the meta-analysis. The results demonstrate that the elevated PLR predicted poorer overall survival (OS) (HR: 1.389, 95% CI: 1.161-1.663) and disease-free survival (DFS) (HR: 1.404, 95% CI: 1.169-1.687) and cancer-specific survival (CSS) (HR: 1.686, 95% CI: 1.146-2.480) in patients with esophageal cancer. Subgroup analysis revealed that the elevated PLR was also associated with poor OS in esophageal cancer treated by surgery (HR: 1.492, 95%CI: 1.149-1.938, P<0.05) and mixed treatment (HR: 1.222, 95%CI: 1.009-1.479, P<0.05). In addition, PLR Cut-off value≤160 (HR: 1.484, 95%CI: 1.088-2.024, P<0.05) and PLR Cut-off value>160 (HR: 1.391, 95%CI: 1.161-1.666, P<0.05). Conclusion This meta-analysis result suggested that PLR might be a significant predicative biomarker of poor prognosis for esophageal cancer patients.
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Affiliation(s)
- Qing-Tao Zhao
- Department of Thoracic Surgery, Hebei General Hospital, Shijiazhuang 050051, Hebei, PR China
| | - Xiao-Peng Zhang
- Department of Thoracic Surgery, Hebei General Hospital, Shijiazhuang 050051, Hebei, PR China
| | - Hua Zhang
- Department of Thoracic Surgery, Hebei General Hospital, Shijiazhuang 050051, Hebei, PR China
| | - Guo-Chen Duan
- Department of Thoracic Surgery, Hebei General Hospital, Shijiazhuang 050051, Hebei, PR China
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Balde AI, Fang S, He L, Cai Z, Han S, Wang W, Li Z, Kang L. Propensity score analysis of recurrence for neutrophil-to-lymphocyte ratio in colorectal cancer. J Surg Res 2017; 219:244-252. [PMID: 29078889 DOI: 10.1016/j.jss.2017.05.109] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2017] [Revised: 05/24/2017] [Accepted: 05/25/2017] [Indexed: 12/27/2022]
Abstract
BACKGROUND The perioperative serum neutrophil-to-lymphocyte ratio (NLR) has been proposed to predict adverse prognosis in colorectal cancer (CRC). However, its interpretation remains unclear. The present study aimed to clarify the prognostic value of NLR in predicting survival among CRC patients. MATERIALS AND METHODS A single-centre, retrospective, propensity score-matched study of adenocarcinoma patients who underwent D3 lymphadenectomy via laparoscopic or open surgery between 2010 and 2016 was conducted. A cutoff of 3.5 was used based on the receiver operating characteristic curve. To overcome selection biases, we performed a 1:1 match using six covariates. RESULTS The high-preoperative NLR group had a higher recurrence rate than the low group (P < 0.001). Univariate analysis showed that increased NLR (P < 0.001), N1 (P = 0.016), and N2 (P < 0.001) were associated with worse recurrence-free survival (RFS). Multivariate analysis showed that N2 (hazard ratio [HR], 2.492; P = 0.008) was an adverse prognostic factor for RFS. Univariate analysis for overall survival (OS) revealed that high perioperative NLR (P = 0.001), N1 (P = 0.01), N2 (P < 0.001), and distant metastasis (P < 0.001) were adverse prognostic factors. Subsequent multivariate analysis showed that M1 (HR, 3.973; P < 0.001) and N2 (HR, 2.381; P = 0.013) were highly adverse factors for OS. Clinical assessments performed during a 21.14 (±16.20)-mo follow-up revealed that OS (P = 0.001) and RFS (P < 0.001) were worse in the high-perioperative group than in the low group between the matched groups. CONCLUSIONS An elevated preoperative NLR is a strong predictor of worse RFS and OS in CRC patients.
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Affiliation(s)
- Alpha I Balde
- Department of General Surgery, Zhujiang Hospital, Southern Medical University/The Second School of Clinical Medicine, Southern Medical University, Guangdong Province, China
| | - Suzhen Fang
- Department of General Surgery, Zhujiang Hospital, Southern Medical University/The Second School of Clinical Medicine, Southern Medical University, Guangdong Province, China
| | - Linyun He
- Department of General Surgery, Zhujiang Hospital, Southern Medical University/The Second School of Clinical Medicine, Southern Medical University, Guangdong Province, China
| | - Zhai Cai
- Department of General Surgery, Zhujiang Hospital, Southern Medical University/The Second School of Clinical Medicine, Southern Medical University, Guangdong Province, China
| | - Shuai Han
- Department of General Surgery, Zhujiang Hospital, Southern Medical University/The Second School of Clinical Medicine, Southern Medical University, Guangdong Province, China
| | - Weiwei Wang
- Department of General Surgery, Zhujiang Hospital, Southern Medical University/The Second School of Clinical Medicine, Southern Medical University, Guangdong Province, China
| | - Zhou Li
- Department of General Surgery, Zhujiang Hospital, Southern Medical University/The Second School of Clinical Medicine, Southern Medical University, Guangdong Province, China.
| | - Liang Kang
- Department of Colorectal Surgery, The Sixth Affiliated Hospital of Sun Yatsen University, Guangzhou, 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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Sun Z, Ju Y, Han F, Sun X, Wang F. Clinical implications of pretreatment inflammatory biomarkers as independent prognostic indicators in prostate cancer. J Clin Lab Anal 2017; 32. [PMID: 28605139 DOI: 10.1002/jcla.22277] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2017] [Accepted: 05/16/2017] [Indexed: 11/06/2022] Open
Abstract
OBJECTIVES Research on the relationship between inflammatory biomarkers and malignant tumors has become a hotspot. Many studies have demonstrated that neutrophil-lymphocyte ratio (NLR), platelet-lymphocyte ratio (PLR), and red blood cell distribution width (RDW) could act as independent prognostic indicators for several solid tumors. This study aimed to evaluate the clinical implications of pretreatment inflammatory biomarkers, including NLR, PLR, and RDW as independent prognostic indicators in prostate cancer (PCa). METHODS A total of 226 PCa patients who were diagnosed at our institution from 2011 to 2016 were analyzed retrospectively. We compared the clinicopathological features, survival curves, and prognosis of the PCa patients between the high and low groups according to the cutoffs of NLR, PLR, and RDW. RESULTS The pretreatment NLR, PLR, and RDW values were significantly higher in the patients with PCa than those in the controls (P<.05). Increased NLR and PLR values were significantly associated with high risk of progression, including higher Gleason scores, cell proliferation antigen 67 (Ki-67) indexes, and prostate-specific antigen (PSA) levels (P<.05), whereas an elevated RDW was only associated with an older age. An increased NLR was correlated with both overall survival (OS) (P=.025) and disease-free survival (DFS) (P=.017). In addition, a higher PLR only showed a significantly worse DFS (P=.040). Pretreatment NLR was an independent prognostic indicator of DFS. CONCLUSIONS The pretreatment NLR and PLR might be beneficial to predict the progression and prognosis of PCa. Furthermore, NLR was more effective than PLR acting as an independent prognostic indicator for PCa.
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Affiliation(s)
- Zhaohui Sun
- Department of Clinical Laboratory, The Second Hospital of Shandong University, Jinan, Shandong, China
| | - Ying Ju
- Department of Clinical Laboratory, Shandong Provincial Hospital Affiliated to Shandong University, Jinan, Shandong, China
| | - Fuyan Han
- Department of Clinical Laboratory, Shandong Provincial Hospital Affiliated to Shandong University, Jinan, Shandong, China
| | - Xiya Sun
- School of Basic Medical Sciences of Lanzhou University, Lanzhou, Gansu, China
| | - Fang Wang
- Department of Clinical Laboratory, The Second Hospital of Shandong University, Jinan, Shandong, China
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Wang Y, Liu JF. A retrospective study on the prognostic value of preoperative neutrophil/lymphocyte ratio in patients with primary small-cell carcinoma of the esophagus. Onco Targets Ther 2017; 10:2453-2459. [PMID: 28503068 PMCID: PMC5426465 DOI: 10.2147/ott.s115637] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
INTRODUCTION There is increasing evidence that systemic inflammation influences the prognosis in patients with malignant tumors. The aim of this research was to investigate the prognostic value of neutrophil/lymphocyte ratio (NLR) in patients with primary small-cell carcinoma of the esophagus. METHODS This study retrospectively analyzed 129 patients with primary small-cell carcinoma of the esophagus who underwent esophagectomy in The Fourth Hospital of Hebei Medical University between January 2008 and December 2010. NLRs were calculated by using the following formula: peripheral neutrophil count/lymphocyte count (109/L). Correlations of NLR with other clinicopathologic data and prognosis were analyzed. The survival rate was calculated by Kaplan-Meier analysis. The differences between groups were compared by using the log-rank test. Cox regression was used to analyze the factors that may affect the survival of the patients. RESULTS The survival rate was found to be related to tumor stage, tumor location, nodal metastasis, TNM stage, histology, adjuvant therapy, and NLR (all P<0.05). High-NLR group had significantly poorer survival than low-NLR group (1-, 3-, and 5-year survival rates: 46.6% vs 57.1%, 21.9% vs 50.0%, and 5.5% vs 23.2%, respectively, P=0.002). NLR was identified as an independent prognostic factor for patients with primary small-cell carcinoma of the esophagus. CONCLUSION NLR is a valuable clinical marker in preoperative estimation as well as prognosis prediction for patients with primary small-cell carcinoma of the esophagus.
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Affiliation(s)
- Yan Wang
- Department of Thoracic Surgery, The Fourth Hospital of Hebei Medical University, Shijiazhuang, China
| | - Jun Feng Liu
- Department of Thoracic Surgery, The Fourth Hospital of Hebei Medical University, Shijiazhuang, China
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28
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Huang GQ, Zheng JN, Zou TT, Chen YR, Shi KQ, Poucke SV, Cheng Z, Ruan LY, Zheng MH. Stratified Platelet-to-lymphocyte Ratio: A Novel Target for Prognostic Prediction of Hepatocellular Carcinoma after Curative Liver Resection. J Clin Transl Hepatol 2017; 5:35-42. [PMID: 28507925 PMCID: PMC5411355 DOI: 10.14218/jcth.2016.00035] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/04/2016] [Revised: 01/19/2017] [Accepted: 02/08/2017] [Indexed: 01/27/2023] Open
Abstract
Background and Aims: Platelet-to-lymphocyte ratio (PLR) has been shown to predict prognosis of cancers. We aimed to evaluate the prognostic value of stratification of PLR in patients after curative liver resection (CLR) for hepatocellular carcinoma (HCC). Methods: A total of 1804 patients who underwent CLR for suspected HCC between January 2007 and January 2014 were screened for the study. All of the patients were categorized into equal tertiles according to the number of patients and the distribution of PLR. Prognostic significance was determined for overall survival (OS) and was assessed using Kaplan-Meier analysis. Univariate and multivariate Cox proportional hazard regression analyses were evaluated for association of all independent parameters with disease prognosis. Results: The optimal cut-off points of preoperative PLR were: (T1) 11.98-75.00, (T2) 75.00-113.33 and (T3) 113.33-567.50. There were obvious differences in each PLR tertile with mortality within 36 months of CLR (plog-rank < 0.001). Multivariable analysis suggested that the level of PLR (HR = 1.004, 95%CI: 1.001-1.008, p = 0.006), portal vein thrombosis (HR = 3.406, 95%CI: 1.185-9.794, p = 0.023), number of nodules (HR = 1.810, 95%CI: 1.345-2.437, p < 0.001), Child-Turcotte-Pugh score (HR = 1.741, 95%CI: 1.129-2.684, p = 0.012) and microvascular invasion (HR = 2.730, 95%CI: 1.777-4.196, p < 0.001) were significant predictors of mortality. Kaplan-Meier analysis of overall survival (OS) demonstrated that each PLR tertile showed a progressively worse OS and apparent separation (plog-rank = 0.016). The highest 5-year OS rate following CLR (58%) was revealed in tertile 1. In contrast, the lowest 5-year OS rate (30%) was revealed in tertile 3. Conclusion: Stratified preoperative PLR could strengthen the predictive power for OS in HCC patients with CLR.
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Affiliation(s)
- Gui-Qian Huang
- Department of Hepatology, Liver Research Center, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
- Renji School of Wenzhou Medical University, Wenzhou, China
| | - Ji-Na Zheng
- Department of Hepatology, Liver Research Center, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
- School of The First Clinical Medical Sciences, Wenzhou Medical University, Wenzhou, China
| | - Tian-Tian Zou
- Department of Hepatology, Liver Research Center, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
- School of The Second Clinical Medical Sciences, Wenzhou Medical University, Wenzhou, China
| | - Yi-Ran Chen
- Department of Hepatology, Liver Research Center, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
- School of The First Clinical Medical Sciences, Wenzhou Medical University, Wenzhou, China
| | - Ke-Qing Shi
- Department of Hepatology, Liver Research Center, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
- Institute of Hepatology, Wenzhou Medical University, Wenzhou, China
| | - Sven Van Poucke
- Department of Anesthesiology, Intensive Care, Emergency Medicine and Pain Therapy, Ziekenhuis Oost-Limburg, Genk, Belgium
| | - Zhang Cheng
- Department of Hepatology, Liver Research Center, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
- School of The First Clinical Medical Sciences, Wenzhou Medical University, Wenzhou, China
| | - Lu-Yi Ruan
- Department of Hepatology, Liver Research Center, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
- School of The First Clinical Medical Sciences, Wenzhou Medical University, Wenzhou, China
| | - Ming-Hua Zheng
- Department of Hepatology, Liver Research Center, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
- Institute of Hepatology, Wenzhou Medical University, Wenzhou, China
- *Correspondence to: Ming-Hua Zheng, Department of Hepatology, Liver Research Center, The First Affiliated Hospital of Wenzhou Medical University; Institute of Hepatology, Wenzhou Medical University, No. 2 Fuxue Lane, Wenzhou 325000, China. Tel: +86-577-88078232, Fax: +86-577-88078262, E-mail:
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Haram A, Boland MR, Kelly ME, Bolger JC, Waldron RM, Kerin MJ. The prognostic value of neutrophil-to-lymphocyte ratio in colorectal cancer: A systematic review. J Surg Oncol 2017; 115:470-479. [PMID: 28105646 DOI: 10.1002/jso.24523] [Citation(s) in RCA: 133] [Impact Index Per Article: 19.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2016] [Revised: 11/17/2016] [Accepted: 11/30/2016] [Indexed: 12/12/2022]
Abstract
BACKGROUND AND OBJECTIVES The detection of a simple and reliable prognostic biomarker for colorectal cancer (CRC) outcomes remains a significant challenge. The use of neutrophil-to-lymphocyte ratio (NLR), has been reported to predict surgical and survival outcomes. The aim of our review was to assess the predictive value of pre-operative NLR in predicting post-operative outcomes in CRC. METHODS A systematic review of the available studies on NLR in CRC was performed. Primarily, we assessed its ability to predict survival outcomes, and highlight values that would help adjuvant therapy choices. RESULTS 19 studies comprising 10 259 patients were included. Eleven and eight studies reported on patients with localized CRC and colorectal liver metastasis, respectively. Five-year survival for those with localized CRC was 77.2% in patients with a "low" pre-operative NLR versus 50.8% in those with a "high" pre-operative NLR value. Alternatively, for patients with colorectal liver metastasis, patients with a "high" pre-operative NLR value had a 5-year survival of 27%. CONCLUSION Elevated pre-operative NLR>5 is associated with poorer long-term survival in both patients with localized CRC and those with liver metastasis. NLR is a useful biomarker in delineating those patients with poorer prognosis and whom may benefit from adjuvant therapies.
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Affiliation(s)
- Abdelhamed Haram
- Department of Surgery, University Hospital Galway, Saolta University Hospital Healthcare Group, Galway, Ireland
| | - Michael R Boland
- Department of Surgery, University Hospital Galway, Saolta University Hospital Healthcare Group, Galway, Ireland
| | - Michael E Kelly
- Department of Surgery, University Hospital Galway, Saolta University Hospital Healthcare Group, Galway, Ireland
| | - Jarlath C Bolger
- Department of Surgery, University Hospital Galway, Saolta University Hospital Healthcare Group, Galway, Ireland
| | - Ronan M Waldron
- Department of Surgery, University Hospital Galway, Saolta University Hospital Healthcare Group, Galway, Ireland
| | - Michael J Kerin
- Department of Surgery, University Hospital Galway, Saolta University Hospital Healthcare Group, Galway, Ireland
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Aykan S, Canat L, Gönültaş S, Atalay HA, Altunrende F. Are There Relationships between Seminal Parameters and the Neutrophil-to-Lymphocyte Ratio or the Platelet-to-Lymphocyte Ratio? World J Mens Health 2017; 35:51-56. [PMID: 28459146 PMCID: PMC5419115 DOI: 10.5534/wjmh.2017.35.1.51] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2017] [Revised: 02/15/2017] [Accepted: 02/28/2017] [Indexed: 11/15/2022] Open
Abstract
PURPOSE The aim of this study was to evaluate the relationship of seminal parameters with the neutrophil-to-lymphocyte ratio (NLR) and the platelet-to-lymphocyte ratio (PLR), which are inflammatory markers, in men with an abnormal semen analysis and men with normozoospermia. MATERIALS AND METHODS Fifty-seven men with abnormal semen analyses and 59 men with normozoospermia were included in this cross-sectional study. A complete blood count was recorded, and the NLR and PLR were calculated from the hematologic parameters. RESULTS The NLR was 1.84±0.78 in the normozoospermic group and 1.80±0.75 in the abnormal semen analysis group. The PLR was 95.32±35.47 in the normozoospermic group and 93.57±28.09 in the abnormal semen analysis group. No significant differences were found between the normozoospermic and the abnormal semen analysis group in the NLR (p=0.828) or the PLR (p=0.768). In addition, no seminal parameters were correlated with the NLR or the PLR (p>0.05). CONCLUSIONS We do not recommend using the NLR or the PLR as markers to screen for abnormal semen parameters or male infertility.
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Affiliation(s)
- Serdar Aykan
- Department of Urology, Bağcılar Training and Research Hospital, Istanbul, Turkey
| | - Lütfi Canat
- Department of Urology, Okmeydanı Training and Research Hospital, Istanbul, Turkey.
| | - Serkan Gönültaş
- Department of Urology, Bağcılar Training and Research Hospital, Istanbul, Turkey
| | - Hasan Anıl Atalay
- Department of Urology, Okmeydanı Training and Research Hospital, Istanbul, Turkey
| | - Fatih Altunrende
- Department of Urology, Okmeydanı Training and Research Hospital, Istanbul, Turkey
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A novel scoring system associating with preoperative platelet/lymphocyte and clinicopathologic features to predict lymph node metastasis in early gastric cancer. J Surg Res 2016; 209:153-161. [PMID: 28032552 DOI: 10.1016/j.jss.2016.10.011] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2016] [Revised: 09/29/2016] [Accepted: 10/07/2016] [Indexed: 01/21/2023]
Abstract
BACKGROUND Precise determination of the lymph node status is critical for determining appropriate treatment for early gastric cancer (EGC). This study attempted to establish a simple, effective risk scoring system to predict lymph node metastasis (LNM) in EGC by investigating the relationship between platelet-to-lymphocyte ratio (PLR) and neutrophil-to-lymphocyte ratio (NLR) and EGC LNM. MATERIALS AND METHODS We retrospectively reviewed 312 operable patients with EGC. The clinical utility of PLR and NLR was tested by receiver operating characteristic curves. The scoring system was developed using independent risk factors. Finally, 89 EGC patients were collected from prospective database to validate the scoring system's accuracy. RESULTS The optimal PLR and NLR cut-off values were 106 and 2.97, respectively. High NLR (P = 0.009) and PLR (P = 0.007) values were associated with LNM of EGC in univariate analyses, although only high PLR (P = 0.025) was an independent risk factor in multivariate analyses, together with age (P = 0.009), differentiation (P = 0.017), invasive depth (P < 0.001), and tumor size (P = 0.003). The scoring system's accuracy for retrospective and prospective data was 0.781 (95% confidence interval: 0.721-0.841) and 0.817 (95% confidence interval 0.714-0.920), respectively. CONCLUSIONS Preoperative PLR and NLR correlate with EGC LNM. Our scoring system is reliable, accurate, and effective in predicting LNM in EGC patients.
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Akbas EM, Gungor A, Ozcicek A, Akbas N, Askin S, Polat M. Vitamin D and inflammation: evaluation with neutrophil-to-lymphocyte ratio and platelet-to-lymphocyte ratio. Arch Med Sci 2016; 12:721-7. [PMID: 27478451 PMCID: PMC4947609 DOI: 10.5114/aoms.2015.50625] [Citation(s) in RCA: 35] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/19/2014] [Accepted: 01/20/2015] [Indexed: 02/05/2023] Open
Abstract
INTRODUCTION Association of vitamin D, inflammation and endothelial dysfunction, beside the classic bone metabolism disorders, may explain the pathogenesis of numerous diseases associated with vitamin D deficiency. While large numbers of reports support the relationship of vitamin D with inflammation, several reports fail to confirm this relationship. Neutrophil-to-lymphocyte ratio (NLR) and platelet-to-lymphocyte ratio (PLR) are novel and inexpensive markers of inflammation that can be studied in all centers. The goal of this study was to investigate the association between 25-hydroxy vitamin D (25(OH)D) and inflammation with the novel inflammatory markers NLR and PLR. MATERIAL AND METHODS This study was performed retrospectively. Results of the simultaneously performed 25(OH)D, parathyroid hormone, albumin, calcium, phosphorus, alkaline phosphatase and creatinine level measurements and complete blood count were recorded. The data of 4120 patients were included in the study. RESULTS Between vitamin D deficient and non-deficient groups there were significant differences in PLR (p < 0.001) and NLR (p = 0.001). Vitamin D had a significant negative correlation with PLR (p < 0.001) and NLR (p < 0.001). Multiple regression analysis indicated that 25(OH)D was independently and negatively correlated with PLR (OR = 0.994, 95% CI 0.991-0.998, p = 0.02). CONCLUSIONS Platelet-to-lymphocyte ratio and NLR were significantly associated with 25(OH)D levels, and PLR was found to be an independent predictor of 25(OH)D levels. Our study revealed an inverse association of vitamin D levels and inflammation with these inexpensive and universally available markers.
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Affiliation(s)
- Emin Murat Akbas
- Department of Internal Medicine, Division of Endocrinology, Erzincan University, Erzincan, Turkey
| | - Adem Gungor
- Department of Internal Medicine, Division of Endocrinology, Atatürk University, Erzurum, Turkey
| | - Adalet Ozcicek
- Department of Internal Medicine, Erzincan University, Erzincan, Turkey
| | - Nergis Akbas
- Department of Biochemistry, Atatürk University, Erzurum, Turkey
| | - Seda Askin
- Department of Biochemistry, Atatürk University, Erzurum, Turkey
| | - Murat Polat
- Department of Internal Medicine, Atatürk University, Erzurum, Turkey
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Acharya S, Rai P, Hallikeri K, Anehosur V, Kale J. Preoperative platelet lymphocyte ratio is superior to neutrophil lymphocyte ratio to be used as predictive marker for lymph node metastasis in oral squamous cell carcinoma. ACTA ACUST UNITED AC 2016; 8. [DOI: 10.1111/jicd.12219] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2015] [Accepted: 03/01/2016] [Indexed: 11/27/2022]
Affiliation(s)
- Swetha Acharya
- Department of Oral Pathology and Microbiology; S.D.M. College of Dental Sciences and Hospital; Dharwad Karnataka India
| | - Pragati Rai
- Department of Oral Pathology and Microbiology; S.D.M. College of Dental Sciences and Hospital; Dharwad Karnataka India
| | - Kaveri Hallikeri
- Department of Oral Pathology and Microbiology; S.D.M. College of Dental Sciences and Hospital; Dharwad Karnataka India
| | - Venkatesh Anehosur
- Department of Oral and Maxillofacial Surgery; S.D.M. College of Dental Sciences and Hospital; Dharwad Karnataka India
| | - Jyoti Kale
- Department of Oral Pathology and Microbiology; S.D.M. College of Dental Sciences and Hospital; Dharwad Karnataka India
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Feng F, Tian Y, Liu S, Zheng G, Liu Z, Xu G, Guo M, Lian X, Fan D, Zhang H. Combination of PLR, MLR, MWR, and Tumor Size Could Significantly Increase the Prognostic Value for Gastrointestinal Stromal Tumors. Medicine (Baltimore) 2016; 95:e3248. [PMID: 27057867 PMCID: PMC4998783 DOI: 10.1097/md.0000000000003248] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/25/2022] Open
Abstract
Systemic inflammation and immune response were associated with prognosis of tumors. However, data was limited due to the relatively low incidence of gastrointestinal stromal tumors (GISTs). The aim of the present study was to investigate the predictive value of preoperative peripheral blood cells in prognosis of GISTs.From September 2008 to July 2015, a total of 274 GIST patients in our department were enrolled in the present study. Clinicopathological features of GISTs were recorded. The association between preoperative peripheral blood cells and prognosis of GISTs were analyzed.Tumor location, tumor size, mitotic index, intratumoral necrosis, and National Institutes of Health (NIH) risk category were associated with prognosis of GISTs. High neutrophil-to-lymphocyte ratio (NLR), monocyte-to-lymphocyte ratio (MLR), platelet-to-lymphocyte ratio (PLR), neutrophil-to-white blood cell ratio (NWR), monocyte-to-white blood cell ratio (MWR) and low lymphocyte-to-white blood cell ratio (LWR) was associated with poor prognosis of GISTs (76.2% vs 83.7%, P = 0.010. 70.5% vs 98.7%, P = 0.000. 65.7% vs 96.4%, P = 0.004. 78.5% vs 82.5%, P = 0.044. 73.5% vs 97.8%, P = 0.004. 76.6% vs 83.6%, P = 0.012, respectively). However, tumor size was the only independent risk factor for prognosis according to multivariate analysis (P = 0.006). Tumor location, tumor size, mitotic index, and NIH risk category were significantly correlated with the above-mentioned parameters (all P < 0.05). The prognosis of GISTs with tumor size >5 cm, high MLR, high PLR, and high MWR was significantly lower than the remnant patients (P = 0.010).The peripheral blood routine test is convenient, reproducible, and inexpensive. High NLR, MLR, PLR, NWR, MWR, and low LWR were associated with poor prognosis of GISTs. The association between the above parameters and prognosis of GISTs may be attributed to their correlation with tumor size, mitotic index, and NIH risk category. The combination of tumor size, MLR, PLR, and MWR could further increase the predictive value of prognosis of GISTs.
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Affiliation(s)
- Fan Feng
- From the Department of Digestive Surgery (FF, SL, GZ, ZL, GX, MG, XL, DF, HZ), Xijing Hospital, Fourth Military Medical University; and Department of Dermatology (YT), Xijing Hospital, Fourth Military Medical University, Xi'an, Shaanxi, China
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35
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ZOU ZHENYU, LIU HAILIANG, NING NING, LI SONGYAN, DU XIAOHUI, LI RONG. Clinical significance of pre-operative neutrophil lymphocyte ratio and platelet lymphocyte ratio as prognostic factors for patients with colorectal cancer. Oncol Lett 2016; 11:2241-2248. [PMID: 26998156 PMCID: PMC4774601 DOI: 10.3892/ol.2016.4216] [Citation(s) in RCA: 73] [Impact Index Per Article: 9.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2015] [Accepted: 01/08/2016] [Indexed: 12/17/2022] Open
Abstract
The present study aimed to investigate the independent prognostic values of the pre-operative neutrophil lymphocyte ratio (NLR) and platelet lymphocyte ratio (PLR) in patients with colorectal cancer (CRC). The present study retrospectively analyzed the data of 216 patients with CRC from a single hospital. The clinicopathological characteristics of the patients were compared and prognostic factors were evaluated. NLR and PLR were associated with tumor differentiation status and the tumor diameter, respectively, and PLR was also associated with the primary tumor classification (T classification). Furthermore, NLR and PLR were positively associated with each other (R2=0.5368; P<0.0001). Univariate analyses indicated that stage II and III patients with a high NLR (≥4.98; P<0.001) or PLR (≥246.36; P<0.001) possessed a significantly poorer 5-year OS rate compared with those with a low NLR or PLR. Post-operative adjuvant chemotherapy improved the 5-year OS rate in patients with a high NLR or PLR. Multivariate analyses indicated that NLR and PLR were independent prognostic factors [NLR, relative risk (RR)=4.074 and P<0.001; PLR, RR=2.029 and P=0.029] in patients with CRC, and were associated with the T classification, lymph node metastasis and post-operative adjuvant chemotherapy response of patients. Additionally, the area under the curve (AUC) was 0.748 for NLR (95% CI, 0.684-0.804; P<0.0001) and 0.690 for PLR (95% CI, 0.623-0.751; P<0.0001). The RR and AUC indicated that NLR was the superior predictive factor in patients with CRC. In conclusion, the pre-operative NLR and PLR were significant independent prognostic factors in patients with CRC, and NLR was more effective as a prognostic marker compared with PLR. Adjuvant chemotherapy appeared to be more effective in CRC patients with a higher NLR or PLR.
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Affiliation(s)
- ZHEN-YU ZOU
- Department of General Surgery, Chinese People's Liberation Army General Hospital, Beijing 100853, P.R. China
| | - HAI-LIANG LIU
- Department of Oncological Surgery, Chinese People's Liberation Army General Hospital, Beijing 100853, P.R. China
| | - NING NING
- Department of Gastrointestinal Surgery, Peking University International Hospital, Beijing 102206, P.R. China
| | - SONG-YAN LI
- Department of General Surgery, Chinese People's Liberation Army General Hospital, Beijing 100853, P.R. China
| | - XIAO-HUI DU
- Department of General Surgery, Chinese People's Liberation Army General Hospital, Beijing 100853, P.R. China
- Department of General Surgery, Hainan Branch of the Chinese People's Liberation Army General Hospital, Sanya, Hainan 572013, P.R. China
| | - RONG LI
- Department of General Surgery, Chinese People's Liberation Army General Hospital, Beijing 100853, P.R. China
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36
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Standardized pretreatment inflammatory laboratory markers and calculated ratios in patients with oral squamous cell carcinoma. Eur Arch Otorhinolaryngol 2016; 273:3371-84. [DOI: 10.1007/s00405-016-3950-4] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2015] [Accepted: 02/22/2016] [Indexed: 12/18/2022]
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Hudzik B, Szkodzinski J, Gorol J, Niedziela J, Lekston A, Gasior M, Polonski L. Platelet-to-lymphocyte ratio is a marker of poor prognosis in patients with diabetes mellitus and ST-elevation myocardial infarction. Biomark Med 2015; 9:199-207. [DOI: 10.2217/bmm.14.100] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Aim: Platelet-to-lymphocyte ratio (PLR) has emerged as a strong marker of worse outcomes. We determined the association between PLR and clinical outcomes in patients with diabetes mellitus and ST-elevation myocardial infarction. Methods: Five hundred and twenty three patients were enrolled. Low PLR (group 1, n = 349) was defined as ≤124 and high PLR (group 2, n = 174) as >124. Results: In-hospital and 1-year mortality was higher in group 2. Receiver operating characteristic analysis revealed moderate diagnostic value in predicting in-hospital (PLR cut-off >155) and long-term (PLR cut-off >146) death. PLR remained an independent risk factor of early and late mortality. Conclusion: PLR proved to have good prognostic value for in-hospital and late mortality. PLR cut-off value for predicting in-hospital mortality was higher to that predicting late mortality. PLR remained an independent risk factor early and late mortality.
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Affiliation(s)
- Bartosz Hudzik
- Third Department of Cardiology, Silesian Center for Heart Disease, Medical University of Silesia, Zabrze, Poland
| | - Janusz Szkodzinski
- Third Department of Cardiology, Silesian Center for Heart Disease, Medical University of Silesia, Zabrze, Poland
| | - Jaroslaw Gorol
- Third Department of Cardiology, Silesian Center for Heart Disease, Medical University of Silesia, Zabrze, Poland
| | - Jacek Niedziela
- Third Department of Cardiology, Silesian Center for Heart Disease, Medical University of Silesia, Zabrze, Poland
| | - Andrzej Lekston
- Third Department of Cardiology, Silesian Center for Heart Disease, Medical University of Silesia, Zabrze, Poland
| | - Mariusz Gasior
- Third Department of Cardiology, Silesian Center for Heart Disease, Medical University of Silesia, Zabrze, Poland
| | - Lech Polonski
- Third Department of Cardiology, Silesian Center for Heart Disease, Medical University of Silesia, Zabrze, Poland
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Yildirim M, Demir Cendek B, Filiz Avsar A. Differentiation between benign and malignant ovarian masses in the preoperative period using neutrophil-to-lymphocyte and platelet-to-lymphocyte ratios. Mol Clin Oncol 2014; 3:317-321. [PMID: 25798260 DOI: 10.3892/mco.2014.481] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2014] [Accepted: 12/20/2014] [Indexed: 11/05/2022] Open
Abstract
The aim of this study was to evaluate the association between preoperative neutrophil-to-lymphocyte ratio (NLR) and platelet-to-lymphocyte ratio (PLR) and the pathological diagnosis of adnexal masses. The predictive effect of inflammatory markers on epithelial ovarian cancer was also investigated. The present study included a total of 306 patients with adnexal masses who underwent surgical resection and the diagnosis was based on pathological investigation. The patients were divided into six groups based on their pathological findings and compared with respect to their NLR and PLR values. We used receiver-operating characteristic curves to calculate optimal cut-off values for NLR and PLR to predict ovarian cancer preoperatively. Patients with ovarian cancer exhibited significantly higher NLR and PLR values (P<0.05 and P<0.001, respectively). The multivariate analysis demonstrated that higher NLR and PLR values predicted ovarian cancer at the cut-off value of 3.35, sensitivity of 55% and specificity of 81% for NLR [95% confidence interval (CI): 0.544-0.752, P<0.05] and at the cut-off value of 572.9, sensitivity of 100% and specificity of 0.38% for PLR (95% CI: 0.192-0. 381, P=0.001). Therefore, preoperative NLR and PLR values may help identify ovarian cancer in patients with adnexal masses.
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Affiliation(s)
- Melahat Yildirim
- Department of Obstetrics and Gynecology, Ankara Ataturk Training and Research Hospital, Bilkent
| | - Busra Demir Cendek
- Department of Obstetrics and Gynecology, Sincan Dr. Nafiz Korez State Hospital, Sincan
| | - Ayse Filiz Avsar
- Department of Obstetrics and Gynecology, Yildirim Beyazit University, Bilkent, Ankara, Turkey
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Li X, Chen ZH, Xing YF, Wang TT, Wu DH, Wen JY, Chen J, Lin Q, Dong M, Wei L, Ruan DY, Lin ZX, Wu XY, Ma XK. Platelet-to-lymphocyte ratio acts as a prognostic factor for patients with advanced hepatocellular carcinoma. Tumour Biol 2014; 36:2263-9. [PMID: 25409616 DOI: 10.1007/s13277-014-2833-9] [Citation(s) in RCA: 65] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2014] [Accepted: 11/10/2014] [Indexed: 12/14/2022] Open
Abstract
The platelet count, as an inflammation marker, is involved in the progress of tumor invasion. However, the prognostic value of platelet counts and the platelet-to-lymphocyte ratio (PLR) has not been investigated in patients with advanced hepatocellular carcinoma (HCC). This study aimed to determine the prognostic value of platelet counts and PLR in HCC patients. A total of 243 ethnic Chinese advanced HCC patients from two major hospitals, not receiving systemic sorafenib, were analyzed retrospectively. The prognostic value of differential blood cell counts and PLR for overall survival (OS) was determined by integrating the Cancer of the Liver Italian Program (CLIP) score system and model for end-stage liver disease by using a stepwise model of multivariate Cox regression. The Kaplan-Meier method and receiver operating characteristic (ROC) curves were utilized accordingly. PLR was confirmed to be an independent predictor for OS (p < 0.01), while the remaining parameters had no predictive value. Then, advanced HCC patients were dichotomized into two groups based on the PLR value (≤111.23 or >111.23), according to ROC analysis. Patients with a high PLR had a lower 3-month survival rate (37.6 vs. 57.6%) compared with patients with a low PLR. PLR was associated with aggressive malignant behavior, characterized by distant metastasis and portal vein thrombosis. Additionally, PLR was not associated with the CLIP score and Child-Pugh grade. PLR was identified as an independent prognostic factor for advanced HCC patients not receiving systemic sorafenib; the predictive ability of PLR partially relies on its association with the aggressive nature of HCC.
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Affiliation(s)
- Xing Li
- Department of Medical Oncology, The Third Affiliated Hospital of Sun Yat-sen University, 600 Tianhe Road, Guangzhou, 510630, People's Republic of China
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Zhou X, Du Y, Huang Z, Xu J, Qiu T, Wang J, Wang T, Zhu W, Liu P. Prognostic value of PLR in various cancers: a meta-analysis. PLoS One 2014; 9:e101119. [PMID: 24968121 PMCID: PMC4072728 DOI: 10.1371/journal.pone.0101119] [Citation(s) in RCA: 216] [Impact Index Per Article: 21.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2013] [Accepted: 06/03/2014] [Indexed: 12/17/2022] Open
Abstract
Background Recently, more and more studies investigated the association of inflammation parameters such as the Platelet Lymphocyte Ratio (PLR) and the prognosis of various cancers. However, the prognostic role of PLR in cancer remains controversial. Methods We conducted a meta-analysis of published studies to evaluate the prognostic value of PLR in various cancers. In order to investigate the association between PLR and overall survival (OS), the hazard ratio (HR) and its 95% confidence interval (CI) were calculated. Results A total of 13964 patients from 26 studies were included in the analysis. The summary results showed that elevated PLR was a negative predictor for OS with HR of 1.60 (95%CI: 1.35–1.90; Pheterogeneity <0.001). Subgroup analysis revealed that increased PLR was a negative prognostic marker in patients with gastric cancer (HR = 1.35, 95%CI: 0.80–2.25, Pheterogeneity = 0.011), colorectal cancer (HR = 1.65, 95%CI: 1.33–2.05, Pheterogeneity = 0.995), hepatocellular carcinoma (HR = 3.07, 95% CI: 2.04–4.62, Pheterogeneity = 0.133), ovarian cancer (HR = 1.57, 95%CI: 1.07–2.31, Pheterogeneity = 0.641) and non-small cell lung cancer (NSCLC) (HR = 1.85, 95% CI: 1.42–2.41, Pheterogeneity = 0.451) except for pancreatic cancer (HR = 1.00, 95%CI: 0.92–1.09, Pheterogeneity = 0.388). Conclusion The meta-analysis demonstrated that PLR could act as a significant biomarker in the prognosis of various cancers.
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Affiliation(s)
- Xin Zhou
- Department of Oncology, First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Yiping Du
- Department of Oncology, First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Zebo Huang
- Department of Oncology, First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Jun Xu
- Department of Oncology, First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Tianzhu Qiu
- Department of Oncology, First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Jian Wang
- Department of Oncology, First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Tongshan Wang
- Department of Oncology, First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Wei Zhu
- Department of Oncology, First Affiliated Hospital of Nanjing Medical University, Nanjing, China
- * E-mail: (WZ); (PL)
| | - Ping Liu
- Department of Oncology, First Affiliated Hospital of Nanjing Medical University, Nanjing, China
- * E-mail: (WZ); (PL)
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Acet H, Ertaş F, Akıl MA, Özyurtlu F, Polat N, Bilik MZ, Aydın M, Oylumlu M, Yüksel M, Yıldız A, Kaya H, Akyüz A, Özbek M. Relationship Between Hematologic Indices and Global Registry of Acute Coronary Events Risk Score in Patients With ST-Segment Elevation Myocardial Infarction. Clin Appl Thromb Hemost 2014; 22:60-8. [PMID: 24816530 DOI: 10.1177/1076029614533145] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
Abstract
The aim of this study was to evaluate the relationship between hematologic indices and the Global Registry of Acute Coronary Events (GRACE) score in patients with ST-segment elevation myocardial infarction (STEMI). A total of 800 patients who consecutively and retrospectively presented with STEMI within 12 hours of symptom onset. After accounting for exclusion criteria, a total of 379 patients remained in the study. We enrolled 379 patients with STEMI (mean age 61.7 ± 13.6 years; men 73%). Neutrophil to lymphocyte ratio (NLR), platelet to lymphocyte ratio (PLR), red cell distribution width (RDW), and monocyte count were associated with increased worse GRACE risk score (P = .008, P = .012, P = .005, P = .022, respectively). In multivariate linear regression analysis, NLR, PLR, RDW, and monocyte count were found to be independent predictors of GRACE risk score. We demonstrate for the first time that PLR, RDW, and monocyte were associated with the GRACE score in patients with STEMI.
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Affiliation(s)
- Halit Acet
- Department of Cardiology, Dicle Universty Faculty of Medicine, Diyarbakır, Turkey
| | - Faruk Ertaş
- Department of Cardiology, Dicle Universty Faculty of Medicine, Diyarbakır, Turkey
| | - Mehmet Ata Akıl
- Department of Cardiology, Dicle Universty Faculty of Medicine, Diyarbakır, Turkey
| | - Ferhat Özyurtlu
- Department of Cardiology, İzmir Universty Faculty of Medicine İzmir, Turkey
| | - Nihat Polat
- Department of Cardiology, Dicle Universty Faculty of Medicine, Diyarbakır, Turkey
| | - Mehmet Zihni Bilik
- Department of Cardiology, Dicle Universty Faculty of Medicine, Diyarbakır, Turkey
| | - Mesut Aydın
- Department of Cardiology, Dicle Universty Faculty of Medicine, Diyarbakır, Turkey
| | - Mustafa Oylumlu
- Department of Cardiology, Dicle Universty Faculty of Medicine, Diyarbakır, Turkey
| | - Murat Yüksel
- Department of Cardiology, Dicle Universty Faculty of Medicine, Diyarbakır, Turkey
| | - Abdulkadir Yıldız
- Department of Cardiology, Dicle Universty Faculty of Medicine, Diyarbakır, Turkey
| | - Hasan Kaya
- Department of Cardiology, Dicle Universty Faculty of Medicine, Diyarbakır, Turkey
| | - Abdurrahman Akyüz
- Department of Cardiology, Dicle Universty Faculty of Medicine, Diyarbakır, Turkey
| | - Mehmet Özbek
- Department of Cardiology, Dicle Universty Faculty of Medicine, Diyarbakır, Turkey
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Bugada D, Allegri M, Lavand'homme P, De Kock M, Fanelli G. Inflammation-based scores: a new method for patient-targeted strategies and improved perioperative outcome in cancer patients. BIOMED RESEARCH INTERNATIONAL 2014; 2014:142425. [PMID: 24877056 PMCID: PMC4022168 DOI: 10.1155/2014/142425] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 12/10/2013] [Revised: 03/10/2014] [Accepted: 03/19/2014] [Indexed: 12/22/2022]
Abstract
Systemic inflammatory response (SIR) has actually been shown as an important prognostic factor associated with lower postoperative survival in several types of cancer. Thus, the challenge for physicians is to find specific, low-cost, and highly reliable inflammatory markers, clearly correlated with prognosis and able to preoperatively stratify patient's risk. Inflammation is a promising target to improve perioperative outcome, and data show that anti-inflammation techniques have a great potential in the perioperative period of cancer surgery. Inflammation scores could be useful to stratify patients with a potential better response to anti-inflammation strategies. Furthermore, inflammation scores could prevent failure of clinical trials by a better definition of patients to be included in such trials; inflammation scoring could clarify the real role of different drugs and techniques on outcome after cancer surgery, defining if different therapies are required for different patients. The role of this review is to focus on the currently available scores, in order to clarify their rationale and to analyze the actual evidence and limits, providing physicians with an updated overview of the possible inflammation-based prognostic scores for cancer patients undergoing surgery.
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Affiliation(s)
- Dario Bugada
- Department of Anaesthesia and Intensive Care, Foundation IRCCS Policlinico San Matteo, P.le Golgi 19, 27100 Pavia, Italy
- SIMPAR (Study in Multidisciplinary Pain Research) Group, Italy
| | - Massimo Allegri
- SIMPAR (Study in Multidisciplinary Pain Research) Group, Italy
- Department of Surgical, Medical, Diagnostic and Pediatric Science, University of Pavia, Via Aselli 45, 27100 Pavia, Italy
- Pain Therapy Service, Foundation IRCCS Policlinico San Matteo, P.le Golgi 19, 27100 Pavia, Italy
| | - Patricia Lavand'homme
- Department of Anesthesia and Perioperative Medicine, Catholic University of Louvain, St. Luc Hospital, 10 Avenue Hippocrate, 1200 Brussels, Belgium
| | - Marc De Kock
- Department of Anesthesia and Perioperative Medicine, Catholic University of Louvain, St. Luc Hospital, 10 Avenue Hippocrate, 1200 Brussels, Belgium
| | - Guido Fanelli
- SIMPAR (Study in Multidisciplinary Pain Research) Group, Italy
- Department of Anesthesia and Intensive Care, University of Parma, Via Gramsci 14, 43126 Parma, Italy
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Oylumlu M, Yıldız A, Oylumlu M, Yüksel M, Polat N, Bilik MZ, Akyüz A, Aydın M, Acet H, Soydinç S. Platelet-to-lymphocyte ratio is a predictor of in-hospital mortality patients with acute coronary syndrome. Anatol J Cardiol 2014; 15:277-83. [PMID: 25413224 PMCID: PMC5336835 DOI: 10.5152/akd.2014.5366] [Citation(s) in RCA: 41] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
Abstract
Objective: Platelets and inflammatory cells are vital elements of acute coronary syndromes (ACS). Recent studies have shown that the plateletto-lymphocyte ratio (PLR) is associated with several malignancies; however, there are not enough data in cardiovascular diseases. Therefore, the aim of this study was to explore the association between PLR and in-hospital mortality in patients with ACS. Methods: We retrospectively collected patients with ACS undergoing coronary angiography. Total and differential leukocyte counts were measured by an automated hematology analyzer. Results: This study is single-centered and observational. In total, 587 patients with a mean age of 61.8±13.1 years (68.4% male) were enrolled in the study. Patients were divided into 3 tertiles based on PLR levels. In-hospital mortality was significantly higher among patients in the upper PLR tertile when compared with the middle and lower PLR tertile groups [29 (14.8%) vs. 17 (8.7%) and 2 (1.0%); p<0.001]. In the multiple logistic regression analysis, a high level of PLR was an independent predictor of in-hospital mortality, together with age, total leukocyte count, and creatinine. Using a cutoff point of 142, the PLR predicted in-hospital mortality with a sensitivity of 69% and specificity of 63%. Conclusion: Different from other inflammatory markers and assays, PLR is an inexpensive and readily available biomarker that may be useful for cardiac risk stratification in patients with ACS.
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Affiliation(s)
- Mustafa Oylumlu
- Department of Cardiology, Faculty of Medicine, Dicle University; Diyarbakır-Turkey.
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