@article{ATM30683,
author = {Feng Qi and Yunqiu Xu and Yuxiao Zheng and Xiao Li and Yang Gao},
title = {Pre-treatment Glasgow prognostic score and modified Glasgow prognostic score may be potential prognostic biomarkers in urological cancers: a systematic review and meta-analysis},
journal = {Annals of Translational Medicine},
volume = {7},
number = {20},
year = {2019},
keywords = {},
abstract = {Background: The prognostic role of Glasgow prognostic score (GPS) or modified GPS (mGPS) in various cancers has been investigated. However, no unified conclusion could be drawn in urological cancers. So, we aimed to explore the potential role of GPS/mGPS in urological cancers.
Methods: Related studies were searched from PubMed, Web of Science and Embase up to May 30th, 2019 comprehensively. Their associations were assessed by the pooled hazard ratios (HRs) with its 95% confidence intervals (CIs).
Results: A total of 20 related studies were enrolled in this meta-analysis. The outcomes revealed that a relatively lower level of pre-treatment GPS/mGPS was associated with better overall survival (OS), cancer specific survival (CSS)/disease-specific survival (DSS) and disease-free survival (DFS)/progress-free survival (PFS)/recurrence-free survival (RFS) (pooled HR =2.70; 95% CI, 1.81–4.01; pooled HR =2.90; 95% CI, 2.00–4.22; pooled HR =2.43; 95% CI, 1.62–3.66, respectively). Subgroup analysis by cancer type for OS indicated that GPS/mGPS could also be a predictor no matter in renal cell cancer (RCC) or bladder cancer (BC) (pooled HR =3.60; 95% CI, 2.07–6.28 and pooled HR =2.71; 95% CI, 1.08–6.82). Similar results could be found in CSS/DSS (RCC: HR =4.12; 95% CI, 2.69–6.30) and in DFS/ PFS/RFS (RCC: HR =2.66; 95% CI, 1.82–3.90 and BC: HR =1.52; 95% CI, 1.23–1.88). As for the treatment subgroup, pre-treatment GPS/mGPS played an independent role in OS for patients no matter in which treatment type (Surgery: pooled HR =2.16; 95% CI, 1.43–3.26; Chemotherapy: pooled HR =4.41; 95% CI, 2.27–8.58); the same in CSS/DSS (Surgery: pooled HR =3.28; 95% CI, 1.73–6.20; Immunotherapy: pooled HR =2.72; 95% CI, 1.87–3.96) and DFS/RFS/PFS (Surgery: pooled HR =2.54; 95% CI, 1.65–3.92). Lastly, both GPS and mGPS played prognostic role in OS, CSS/DSS or DFE/RFS/PFS (OS: GPS: pooled HR =2.12; 95% CI, 1.04–4.32; mGPS: pooled HR =3.12; 95% CI, 1.87–5.20; CSS/DSS: GPS: pooled HR =2.87; 95% CI, 2.11–3.91; mGPS: pooled HR =3.00; 95% CI, 1.60–5.63; DFS/RFS/PFS: GPS: pooled HR =3.61; 95% CI, 1.43–9.07; mGPS: pooled HR =1.99; 95% CI, 1.32–2.99).
Conclusions: This study shed light on that GPS/mGPS might be an independent prognostic factor in urological cancers, indicating that a lower level of pre-treatment GPS/mGPS was closely related to better survival outcomes.},
issn = {2305-5847}, url = {https://atm.amegroups.org/article/view/30683}
}