BACKGROUND The combined index of hemoglobin,albumin,lymphocyte,and platelet(HALP)can reflect systemic inflammation and nutritional status simultaneously,with some evidence revealing its prognostic value for some tumor...BACKGROUND The combined index of hemoglobin,albumin,lymphocyte,and platelet(HALP)can reflect systemic inflammation and nutritional status simultaneously,with some evidence revealing its prognostic value for some tumors.However,the effect of HALP on recurrence-free survival(RFS)in patients with gastrointestinal stromal tumors(GISTs)has not been reported.AIM To investigate the prognostic value of HALP in GIST patients.METHODS Data from 591 untreated patients who underwent R0 resection for primary and localized GISTs at West China Hospital between December 2008 and December 2016 were included.Clinicopathological data,preoperative albumin,blood routine information,postoperative treatment,and recurrence status were recorded.To eliminate baseline inequivalence,the propensity scores matching(PSM)method was introduced.Ultimately,the relationship between RFS and preoperative HALP was investigated.RESULTS The optimal cutoff value for HALP was determined to be 31.5 by X-tile analysis.HALP was significantly associated with tumor site,tumor size,mitosis,Ki67,National Institutes of Health(NIH)risk category,and adjuvant therapy(all P<0.001).Before PSM,GIST patients with an increased HALP had a significantly poor RFS(P<0.001),and low HALP was an independent risk factor for poor RFS[hazard ratio(HR):0.506,95%confidence interval(95%CI):0.291-0.879,P=0.016].In NIH high-risk GIST patients,GIST patients with low HALP had a worse RFS than patients with high HALP(P<0.05).After PSM,458 GIST patients were identified;those with an increased HALP still had significantly poor RFS after PSM(P<0.001)and low HALP was still an independent risk factor for poor RFS(HR:0.558,95%CI:0.319-0.976,P=0.041).CONCLUSION HALP was significantly correlated with postoperative pathology and postoperative treatment.Furthermore,HALP showed a strong ability to predict RFS in GIST patients who underwent radical resection.展开更多
基金Supported by National Natural Science Foundation of China,No.81572931The 1.3.5 Project for Disciplines of Excellence,West China Hospital,Sichuan University,No.ZYJC18034.
文摘BACKGROUND The combined index of hemoglobin,albumin,lymphocyte,and platelet(HALP)can reflect systemic inflammation and nutritional status simultaneously,with some evidence revealing its prognostic value for some tumors.However,the effect of HALP on recurrence-free survival(RFS)in patients with gastrointestinal stromal tumors(GISTs)has not been reported.AIM To investigate the prognostic value of HALP in GIST patients.METHODS Data from 591 untreated patients who underwent R0 resection for primary and localized GISTs at West China Hospital between December 2008 and December 2016 were included.Clinicopathological data,preoperative albumin,blood routine information,postoperative treatment,and recurrence status were recorded.To eliminate baseline inequivalence,the propensity scores matching(PSM)method was introduced.Ultimately,the relationship between RFS and preoperative HALP was investigated.RESULTS The optimal cutoff value for HALP was determined to be 31.5 by X-tile analysis.HALP was significantly associated with tumor site,tumor size,mitosis,Ki67,National Institutes of Health(NIH)risk category,and adjuvant therapy(all P<0.001).Before PSM,GIST patients with an increased HALP had a significantly poor RFS(P<0.001),and low HALP was an independent risk factor for poor RFS[hazard ratio(HR):0.506,95%confidence interval(95%CI):0.291-0.879,P=0.016].In NIH high-risk GIST patients,GIST patients with low HALP had a worse RFS than patients with high HALP(P<0.05).After PSM,458 GIST patients were identified;those with an increased HALP still had significantly poor RFS after PSM(P<0.001)and low HALP was still an independent risk factor for poor RFS(HR:0.558,95%CI:0.319-0.976,P=0.041).CONCLUSION HALP was significantly correlated with postoperative pathology and postoperative treatment.Furthermore,HALP showed a strong ability to predict RFS in GIST patients who underwent radical resection.
