<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE article PUBLIC "-//NLM//DTD JATS (Z39.96) Journal Publishing DTD v1.4 20241031//EN"
        "https://jats.nlm.nih.gov/publishing/1.4/JATS-journalpublishing1-4.dtd">
<article  article-type="research-article"        dtd-version="1.4">
            <front>

                <journal-meta>
                                                                <journal-id>eur res j</journal-id>
            <journal-title-group>
                                                                                    <journal-title>The European Research Journal</journal-title>
            </journal-title-group>
                                        <issn pub-type="epub">2149-3189</issn>
                                                                                            <publisher>
                    <publisher-name>Prusa Medical Publishing</publisher-name>
                </publisher>
                    </journal-meta>
                <article-meta>
                                        <article-id pub-id-type="doi">10.18621/eurj.316421</article-id>
                                                                <article-categories>
                                            <subj-group  xml:lang="en">
                                                            <subject>Health Care Administration</subject>
                                                    </subj-group>
                                            <subj-group  xml:lang="tr">
                                                            <subject>Sağlık Kurumları Yönetimi</subject>
                                                    </subj-group>
                                    </article-categories>
                                                                                                                                                        <title-group>
                                                                                                                                                            <article-title>Importance of preoperative hematological parameters in patients undergoing surgical resection for colorectal cancer</article-title>
                                                                                                    </title-group>
            
                                                    <contrib-group content-type="authors">
                                                                        <contrib contrib-type="author">
                                                                <name>
                                    <surname>Cayci</surname>
                                    <given-names>Haci Murat</given-names>
                                </name>
                                                                    <aff>Department of General Surgery, University of Health Sciences, Bursa Yuksek Ihtisas Training and Research Hospital, Bursa</aff>
                                                            </contrib>
                                                    <contrib contrib-type="author">
                                                                <name>
                                    <surname>Erdogdu</surname>
                                    <given-names>Umut Eren</given-names>
                                </name>
                                                                    <aff>Department of General Surgery, University of Health Sciences, Bursa Yuksek Ihtisas Training and Research Hospital, Bursa</aff>
                                                            </contrib>
                                                                                </contrib-group>
                        
                                        <pub-date pub-type="pub" iso-8601-date="20171104">
                    <day>11</day>
                    <month>04</month>
                    <year>2017</year>
                </pub-date>
                                        <volume>3</volume>
                                        <issue>3</issue>
                                        <fpage>214</fpage>
                                        <lpage>219</lpage>
                        
                        <history>
                                    <date date-type="received" iso-8601-date="20170527">
                        <day>05</day>
                        <month>27</month>
                        <year>2017</year>
                    </date>
                                                    <date date-type="accepted" iso-8601-date="20170712">
                        <day>07</day>
                        <month>12</month>
                        <year>2017</year>
                    </date>
                            </history>
                                        <permissions>
                    <copyright-statement>Copyright © 2015, The European Research Journal</copyright-statement>
                    <copyright-year>2015</copyright-year>
                    <copyright-holder>The European Research Journal</copyright-holder>
                </permissions>
            
                                                                                                                        <abstract><p>Objectives. Colorectal cancer has a high prevalence worldwide, andnew predictive and prognostic factors are needed for its early diagnosis,treatment, and follow-up. In this study, we have investigated the relationshipbetween colorectal cancer and neutrophil to lymphocyte ratio (NLR), mean platelet volume (MPV), and platelet tolymphocyte ratio (PLR) values. Methods. Data from 71 patientsadmitted to our hospital between May 2013 and May 2015, who underwent surgical resectionfor colorectal cancer, and met the criteria of the study, was evaluatedretrospectively. NLR, MPV and PLR data detected in the preoperative period wasnoted. Demographic data, the presence of comorbidity, colonic localization ofthe tumor, colonoscopic findings, and surgical resection type and method werecompared with the data of morbidity and mortality, lymphovascular andperineural invasion, lymph node and distant metastasis and stage of thedisease. Results. No statistical significance was detected betweenpreoperative NLR, MPV, and PLR, demographical data, the presence ofcomorbidity, colonic localization of the tumor, colonoscopic findings, surgicalresection type and method and morbidity, lymph node and distant metastasis,lymphovascular invasion, or stage of the disease. However, a statisticallysignificant relationship was detected between mortality development and NLR andPLR values (p=0.030; p=0.043; respectively). There was also astatistically significant relationship between the presence of perineuralinvasion and PLR (p=0.031). Conclusion.Hematological parameters (NLR, MPV, and PLR) evaluated in preoperative periodin patients who have been applied surgical resection for colorectal cancer mayhelp clinical and pathological staging.</p></abstract>
                                                            
            
                                                                                        <kwd-group>
                                                    <kwd>Colorectal cancer</kwd>
                                                    <kwd>  surgery</kwd>
                                                    <kwd>  mean platelet volume</kwd>
                                                    <kwd>  neutrophil to lymphocyte ratio</kwd>
                                                    <kwd>  platelet to lymphocyte ratio</kwd>
                                            </kwd-group>
                            
                                                                                                                                                    </article-meta>
    </front>
    <back>
                            <ref-list>
                                    <ref id="ref1">
                        <label>1</label>
                        <mixed-citation publication-type="journal">[1] Jemal A, Bray F, Center MM, Ferlay J, Ward E, Forman D. Global cancerstatistics. CA Cancer J Clin 2011;61:69-90.</mixed-citation>
                    </ref>
                                    <ref id="ref2">
                        <label>2</label>
                        <mixed-citation publication-type="journal">[2] Siegel R, DeSantis C, Virgo K, Stein K, Mariotto A, Smith T, et al. Cancer treatment and survivorship statistics, 2012. CA Cancer J Clin 2012;62:220-41.</mixed-citation>
                    </ref>
                                    <ref id="ref3">
                        <label>3</label>
                        <mixed-citation publication-type="journal">[3] Balkwill F, Mantovani A. Inflammation and cancer: back to Virchow? Lancet 2001;357:539-45.</mixed-citation>
                    </ref>
                                    <ref id="ref4">
                        <label>4</label>
                        <mixed-citation publication-type="journal">[4] Swiderska M, Choromańska B, Dąbrowska E, Konarzewska-Duchnowska E, Choromańska K, Szczurko G, et al. The diagnostics of colorectal cancer. Contemp Oncol (Pozn) 2014;18:1-6.</mixed-citation>
                    </ref>
                                    <ref id="ref5">
                        <label>5</label>
                        <mixed-citation publication-type="journal">[5] Ong SL, Garcea G, Thomasset SC, Mann CD, Neal CP, Abu Amara M, et al. Surrogate markers of resectability in patients undergoing exploration of potentially resectable pancreatic adenocarcinoma. J Gastrointest Surg 2008;12:1068-73.</mixed-citation>
                    </ref>
                                    <ref id="ref6">
                        <label>6</label>
                        <mixed-citation publication-type="journal">[6] Chang H, Gao J, Xu BQ, Guo SP, Lu RB, Li G, et al. Haemoglobin, neutrophil to lymphocyte ratio, and platelet count improve prognosis prediction of the TNM staging system in nasopharyngeal carcinoma: development and validation in 3237 patients from a single institution. Clin Oncol (R Coll Radiol) 2013;25:639-46.</mixed-citation>
                    </ref>
                                    <ref id="ref7">
                        <label>7</label>
                        <mixed-citation publication-type="journal">[7] Roxburgh CS, Salmond JM, Horgan PG, Oien KA, McMillan DC. Comparison of the prognostic value of inflammation-based pathologic and biochemical criteria in patients undergoing potentially curative resection for colorectal cancer. Ann Surg 2009;249:788-93.</mixed-citation>
                    </ref>
                                    <ref id="ref8">
                        <label>8</label>
                        <mixed-citation publication-type="journal">[8] Rizzo A, Pallone F, Monteleone G, Fantini MC. Intestinal inflammation and colorectal cancer: a double-edged sword. World J Gastroenterol 2011;17:3092-100.</mixed-citation>
                    </ref>
                                    <ref id="ref9">
                        <label>9</label>
                        <mixed-citation publication-type="journal">[9] Roxburgh CS, McMillan DC. Role of systemic inflammatory response in predicting survival in patients with primary operable cancer. Future Oncol 2010;6:149-63.</mixed-citation>
                    </ref>
                                    <ref id="ref10">
                        <label>10</label>
                        <mixed-citation publication-type="journal">[10] Walsh SR, Cook EJ, Goulder F, Justin TA, Keeling NJ. Neutrophil-lymphocyte ratio as a prognostic factor in colorectal cancer. J Surg Oncol 2005;91:181-4.</mixed-citation>
                    </ref>
                                    <ref id="ref11">
                        <label>11</label>
                        <mixed-citation publication-type="journal">[11] Malietzis G, Giacometti M, Askari A, Nachiappan S, Kennedy RH, Faiz OD, et al. A preoperative neutrophil to lymphocyte ratio of 3 predicts disease-free survival after curative elective colorectal cancer surgery. Ann Surg 2014;260:287-92.</mixed-citation>
                    </ref>
                                    <ref id="ref12">
                        <label>12</label>
                        <mixed-citation publication-type="journal">[12] Ding PR, An X, Zhang RX, Fang YJ, Li LR, Chen G, et al. Elevated preoperative neutrophil to lymphocyte ratio predicts risk of recurrence following curative resection for stage IIA coloncancer. Int J Colorectal Dis 2010;25:1427-33.</mixed-citation>
                    </ref>
                                    <ref id="ref13">
                        <label>13</label>
                        <mixed-citation publication-type="journal">[13] He W, Yin C, Guo G, Jiang C, Wang F, Qiu H, et al. Initial neutrophil lymphocyte ratio is superior to platelet lymphocyte ratio as an adverse prognostic and predictive factor in metastatic colorectal cancer. Med Oncol 2013;30:439.</mixed-citation>
                    </ref>
                                    <ref id="ref14">
                        <label>14</label>
                        <mixed-citation publication-type="journal">[14] Absenger G, Szkandera J, Stotz M, Postlmayr U, Pichler M, Ress AL, et al. Preoperative neutrophil to lymphocyte ratio predicts clinical outcome in patients with stage II and III coloncancer. Anticancer Res 2013;33:4591-4.</mixed-citation>
                    </ref>
                                    <ref id="ref15">
                        <label>15</label>
                        <mixed-citation publication-type="journal">[15] Briggs C. Quality counts: new parameters in blood cell counting. Int J Lab Hematol 2009;31:277-97.</mixed-citation>
                    </ref>
                                    <ref id="ref16">
                        <label>16</label>
                        <mixed-citation publication-type="journal">[16] Shen J, Ran ZH, Zhang Y, Cai Q, Yin HM, Zhou XT, et al. Biomarkers of altered coagulation and fibrinolysis as measures of disease activity in active inflammatory bowel disease: a gender-stratified, cohort analysis. Thromb Res 2009;123:604-11.</mixed-citation>
                    </ref>
                                    <ref id="ref17">
                        <label>17</label>
                        <mixed-citation publication-type="journal">[17] Karaman K, Bostanci EB, Aksoy E, Kurt M, Celep B, Ulas M, et al. The predictive value of mean platelet volume in differential diagnosis of non-functional pancreatic neuroendocrine tumors from pancreatic adenocarcinomas. Eur J Intern Med 2011;22:e95-8.</mixed-citation>
                    </ref>
                                    <ref id="ref18">
                        <label>18</label>
                        <mixed-citation publication-type="journal">[18] Kurt M, Onal IK, Sayilir AY, Beyazit Y, Oztas E, Kekilli M. The role of mean platelet volume in the diagnosis of hepatocellular carcinoma in patients with chronic liver disease. Hepatogastroenterology 2012;59:1580-2.</mixed-citation>
                    </ref>
                                    <ref id="ref19">
                        <label>19</label>
                        <mixed-citation publication-type="journal">[19] Klinger MH, Jelkmann W. Role of blood platelets in infection and inflammation. J Interferon Cytokine Res 2002;22:913-22.</mixed-citation>
                    </ref>
                                    <ref id="ref20">
                        <label>20</label>
                        <mixed-citation publication-type="journal">[20] Borsig L. The role of platelet activation in tumor metastasis. Expert Rev Anticancer Ther 2008;8:1247-55.</mixed-citation>
                    </ref>
                                    <ref id="ref21">
                        <label>21</label>
                        <mixed-citation publication-type="journal">[21] Anthonisen NR, Skeans MA, Wise RA, Manfreda J, Kanner RE, Connett JE. The effects of a smoking cessation intervention on 14.5-year mortality: a randomized clinical trial. Ann Intern Med 2005;142:233-9.</mixed-citation>
                    </ref>
                                    <ref id="ref22">
                        <label>22</label>
                        <mixed-citation publication-type="journal">[22] Suzuki K, Aiura K, Ueda M, Kitajima M. The influence of platelets on the promotion of invasion by tumor cells and inhibition by antiplatelet agents. Pancreas 2004;29:132-40.</mixed-citation>
                    </ref>
                                    <ref id="ref23">
                        <label>23</label>
                        <mixed-citation publication-type="journal">[23] Zhou X, Du Y, Huang Z, Xu J, Qiu T, Wang J, et al. Prognostic value of PLR in various cancers: a meta-analysis. PLoS One 2014;9:101119.</mixed-citation>
                    </ref>
                                    <ref id="ref24">
                        <label>24</label>
                        <mixed-citation publication-type="journal">[24] Jia J, Zheng X, Chen Y, Wang L, Lin L, Ye X, et al. Stage-dependent changes of preoperative neutrophil to lymphocyte ratio and platelet to lymphocyte ratio in colorectal cancer. Tumour Biol 2015;36:9319-25.</mixed-citation>
                    </ref>
                                    <ref id="ref25">
                        <label>25</label>
                        <mixed-citation publication-type="journal">[25] Szkandera J, Pichler M, Absenger G, Stotz M, Arminger F, Weissmueller M, et al. The elevated preoperative platelet to lymphocyte ratio predicts decreased time to recurrence in colon cancer patients. Am J Surg 2014;208:210-4.</mixed-citation>
                    </ref>
                                    <ref id="ref26">
                        <label>26</label>
                        <mixed-citation publication-type="journal">[26] Kwon HC, Kim SH, Oh SY, Lee S, Lee JH, Choi HJ, et al. Clinical significance of preoperative neutrophil-lymphocyte versus platelet-lymphocyte ratio in patients with operable colorectal cancer. Biomarkers 2012;17:216-22.</mixed-citation>
                    </ref>
                            </ref-list>
                    </back>
    </article>
