Omar Abdel-Rahman1. 1. Clinical Oncology Department, Faculty of Medicine, Ain Shams University, Cairo, Egypt; Department of Oncology, University of Calgary, Tom Baker Cancer Centre, Calgary, Alberta, Canada. Electronic address: omar.abdelsalam@ahs.ca.
Abstract
BACKGROUND: Baseline albumin-bilirubin (ALBI) score has been shown to be a reliable prognostic predictor among patients with hepatocellular carcinoma. The current study aims at evaluating its prognostic impact among patients with colorectal liver metastases treated with first-line systemic therapy. MATERIALS AND METHODS: Through the Project Data Sphere portal, de-identified clinical trial datasets of 2 clinical trials (NCT00115765; PACCE [Panitumumab Advanced Colorectal Cancer Evaluation Study] trial) and (NCT00364013; PRIME [Panitumumab Randomized Trial In Combination With Chemotherapy for Metastatic Colorectal Cancer to Determine Efficacy] trial) were downloaded. Baseline ALBI score was calculated for each included patient in this study. Kaplan-Meier curve/log-rank testing was used to evaluate overall and progression-free survival according to ALBI grades. Additional Cox regression models were run in order to evaluate factors affecting overall and progression-free survival. Factors with P-value < .05 in univariate analysis were included in multivariate analysis. RESULTS: A total of 1434 patients with colorectal liver metastases were included in this study. Kaplan-Meier survival analysis was conducted to assess the impact of ALBI grade on overall and progression-free survival in the study cohort. For both endpoints, higher ALBI grade was associated with worse overall and progression-free survival (P < .001 for both endpoints). The following factors were significant for overall survival in univariate Cox regression analysis (P < .05): age, Eastern Cooperative Oncology Group (ECOG) score, lactate dehydrogenase (LDH), number of metastatic sites, body mass index, and ALBI score. When these factors were evaluated in multivariate Cox regression analysis, the following factors were predictive of worse overall survival: higher ALBI score (P < .001), higher number of metastatic sites (P < .001), higher LDH (P < .001), higher ECOG score (P < .001), and older age (P < .001). Similarly, the following factors were significant for progression-free survival in univariate Cox regression analysis (P < .05): age, race, ECOG score, LDH, number of metastatic sites, body mass index, type of chemotherapy, and ALBI score. When these factors were evaluated in multivariate Cox regression analysis, the following factors were predictive of worse progression-free survival: higher ECOG score (P < .001), higher LDH level (P < .001), higher number of metastatic sites (P < .001), and higher ALBI score (P < .001). CONCLUSIONS: Higher baseline ALBI score is associated with worse overall and progression-free survival among patients with colorectal liver metastases treated with first-line systemic therapy.
BACKGROUND: Baseline albumin-bilirubin (ALBI) score has been shown to be a reliable prognostic predictor among patients with hepatocellular carcinoma. The current study aims at evaluating its prognostic impact among patients with colorectal liver metastases treated with first-line systemic therapy. MATERIALS AND METHODS: Through the Project Data Sphere portal, de-identified clinical trial datasets of 2 clinical trials (NCT00115765; PACCE [Panitumumab Advanced Colorectal Cancer Evaluation Study] trial) and (NCT00364013; PRIME [Panitumumab Randomized Trial In Combination With Chemotherapy for Metastatic Colorectal Cancer to Determine Efficacy] trial) were downloaded. Baseline ALBI score was calculated for each included patient in this study. Kaplan-Meier curve/log-rank testing was used to evaluate overall and progression-free survival according to ALBI grades. Additional Cox regression models were run in order to evaluate factors affecting overall and progression-free survival. Factors with P-value < .05 in univariate analysis were included in multivariate analysis. RESULTS: A total of 1434 patients with colorectal liver metastases were included in this study. Kaplan-Meier survival analysis was conducted to assess the impact of ALBI grade on overall and progression-free survival in the study cohort. For both endpoints, higher ALBI grade was associated with worse overall and progression-free survival (P < .001 for both endpoints). The following factors were significant for overall survival in univariate Cox regression analysis (P < .05): age, Eastern Cooperative Oncology Group (ECOG) score, lactate dehydrogenase (LDH), number of metastatic sites, body mass index, and ALBI score. When these factors were evaluated in multivariate Cox regression analysis, the following factors were predictive of worse overall survival: higher ALBI score (P < .001), higher number of metastatic sites (P < .001), higher LDH (P < .001), higher ECOG score (P < .001), and older age (P < .001). Similarly, the following factors were significant for progression-free survival in univariate Cox regression analysis (P < .05): age, race, ECOG score, LDH, number of metastatic sites, body mass index, type of chemotherapy, and ALBI score. When these factors were evaluated in multivariate Cox regression analysis, the following factors were predictive of worse progression-free survival: higher ECOG score (P < .001), higher LDH level (P < .001), higher number of metastatic sites (P < .001), and higher ALBI score (P < .001). CONCLUSIONS: Higher baseline ALBI score is associated with worse overall and progression-free survival among patients with colorectal liver metastases treated with first-line systemic therapy.
Authors: Kewei Li; Fanwen Jiang; Matthew Aizpuru; Ellen L Larson; Xiaolong Xie; Rongxing Zhou; Bo Xiang Journal: Medicine (Baltimore) Date: 2021-02-12 Impact factor: 1.817
Authors: Hyun Gu Lee; Seok-Byung Lim; Jong Lyul Lee; Chan Wook Kim; Yong Sik Yoon; In Ja Park; Jin Cheon Kim Journal: Sci Rep Date: 2022-09-01 Impact factor: 4.996