血小板平均體積測(cè)定在多發(fā)性骨髓瘤中的臨床意義
發(fā)布時(shí)間:2019-05-28 22:26
【摘要】:目的:探討血小板平均體積(MPV)在多發(fā)性骨髓瘤患者中的臨床意義。方法:以本院2008年3月至2015年3月收治的198例多發(fā)性骨髓瘤(MM)患者為研究對(duì)象,收集的臨床資料包括患者治療前的Ig分型、血紅蛋白、血小板數(shù)目、肌酐、鈣離子、白蛋白、β2微球蛋白、乳酸脫氫酶、骨髓漿細(xì)胞、MPV、合并癥(如糖尿病、VTE病史和動(dòng)脈事件如冠狀動(dòng)脈疾病和腦血管疾病等)和并發(fā)癥(如血栓形成)。將所有患者分為低MPV組(≤8.50 fl)和高M(jìn)PV組(8.50 fl),比較兩組一般資料,生化指標(biāo)和預(yù)后情況。結(jié)果:ROC曲線分析MPV的最佳閾值顯示,當(dāng)MPV為8.50fl時(shí)對(duì)應(yīng)的最高靈敏度和特異性分別為55.56%和80.00%,AUC為0.656(95%CI:0.515-0.797)。MM患者IgA分型、肌酐水平和IgH重排與MPV相關(guān)。低MPV患者IgA分型和IgH重排比例均高于高M(jìn)PV患者,而肌酐水平176.8μmol/L患者的比例低于高M(jìn)PV患者(P0.05)。兩組患者年齡、性別、ECOG PS、合并癥、ISS分期、血紅蛋白、血小板數(shù)目、鈣離子、白蛋白、β2微球蛋白、乳酸脫氫酶、骨髓漿細(xì)胞比例差異均無(wú)統(tǒng)計(jì)學(xué)意義。低MPV患者OS較高M(jìn)PV患者短(P=0.039)。單因素分析顯示,MPV、BM漿細(xì)胞比例和年齡60歲與OS相關(guān)。多因素分析顯示,低MPV和BM漿細(xì)胞比例與較短的OS相關(guān)(P0.05)。結(jié)論:低MPV與多發(fā)性骨髓瘤患者預(yù)后不良存在相關(guān)性,MPV可能是多發(fā)性骨髓瘤患者病情和預(yù)后評(píng)估的重要指標(biāo)
[Abstract]:Objective: to investigate the clinical significance of mean platelet volume (MPV) in patients with multiple myeloma. Methods: from March 2008 to March 2015, 198 patients with multiple myeloma (MM) were enrolled in this study. the clinical data included Ig classification, hemoglobin, platelet count, creatine and calcium ion before treatment. Albumin, 尾 2 microglobulin, lactic dehydrogenase, bone marrow plasma cells, MPV, complications (such as diabetes, VTE history and arterial events such as coronary artery disease and cerebrovascular disease, etc.) and complications (such as thrombosis). All patients were divided into low MPV group (鈮,
本文編號(hào):2487408
[Abstract]:Objective: to investigate the clinical significance of mean platelet volume (MPV) in patients with multiple myeloma. Methods: from March 2008 to March 2015, 198 patients with multiple myeloma (MM) were enrolled in this study. the clinical data included Ig classification, hemoglobin, platelet count, creatine and calcium ion before treatment. Albumin, 尾 2 microglobulin, lactic dehydrogenase, bone marrow plasma cells, MPV, complications (such as diabetes, VTE history and arterial events such as coronary artery disease and cerebrovascular disease, etc.) and complications (such as thrombosis). All patients were divided into low MPV group (鈮,
本文編號(hào):2487408
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