Evaluation analysis of prognosis in diffuse large B-cell lymphoma based on HALP score
10.3969/j.issn.1671-8348.2024.19.010
- VernacularTitle:基于HALP评分对弥漫大B细胞淋巴瘤预后的评估分析
- Author:
Qiuyuan PENG
1
;
Ling ZHOU
;
Jin WEI
;
Pan ZHAO
;
Xiaojing LIN
;
Xun NI
Author Information
1. 川北医学院附属医院血液科,四川南充 637001
- Keywords:
diffuse large B-cell lymphoma;
prognosis;
hemoglobin;
lymphocytes;
albumin;
platelets
- From:
Chongqing Medicine
2024;53(19):2937-2942
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the prognostic evaluation value of the HALP score composed of hemoglobin,albumin,lymphocytes and platelets before chemotherapy in the patients with diffuse large B-cell lymphoma(DLBCL).Methods The clinical data and laboratory indicators before chemotherapy in the pa-tients with DLBCL newly diagnosed in this hospital from January 2015 to October 2022 were retrospectively analyzed.The optimal cut-off value of HALP was calculated by X-tile software.The patients were grouped ac-cording to the optimal cutoff value,the Chi-square test was used to analyze the difference in the constituent ra-tio of clinical characteristics among different HALP score groups,the survival curves of the progression-free survival(PFS)time and overall survival(OS)time among the groups with different scores were drawn by u-sing the Kaplan-Meier method,the Cox univariate and multivariate analysis regression model was adopted to analyze the prognostic influencing factors in DLBCL patients,and the predictive ability of HALP score for PFS time and OS time in DLBCL patients was evaluated by using the receiver operating characteristic(ROC)curve.Results A total of 132 patients with DLBCL were included,the optimal cutoff value of HALP score was 21.23 points.There were 54 cases in the low HALP score group and 78 cases in the high HALP score group.The low HALP score group was correlated with the later clinical stage,higher IPI and NCCN-IPI scores,higher LDH level and lower overall response rate(ORR)(P＜0.05).Compared to the high HALP score group,the PFS time and OS time in the low HALP score group were shorter(P＜0.05).The Cox uni-variate and multivariate regression model analysis results indicated that the HALP score≤21.23 points was an independent risk factor affecting the PFS time(HR=1.811,P=0.031).The ROC curve results suggested that the combination of HALP score combined with IPI score or NCCN-IPI score had higher predictive value for PFS time and OS time in DLBCL patients compared to use IPI or NCCN-IPI alone.Conclusion The HALP score is correlated with the prognosis of DLBCL patients,and could early identify the high-risk DLBCL patients with poor prognosis.The HALP score,IPI score and NCCN-IPI score combined evaluation has higher predictive value.
