Review Article

A Significant Statistical Advancement on the Predictive Values of ERCC1 Polymorphisms for Clinical Outcomes of Platinum-Based Chemotherapy in Non-Small Cell Lung Cancer: An Updated Meta-Analysis

Table 1

Baseline characteristics of included studies.

First authorYearEthnicity (country)Case numberMedian ageDisease stageFollow-up timeTreatment lineChemotherapyOutcomesGenotyping methodSNPs (allele frequency)

Zhou [34]2004Caucasian (USA)12860 (32–78)III-IV65.3 (4.9–121.5)1st/2ndPlatinum-basedOSPCR-RFLPrs11615 (T: 0.60), rs3212986 (A: 0.32)
Isla [11]2004Caucasian (Spain)6262 (35–78)IIIB-IV13.5 (8–19)1stCisplatin/docetaxelORR, OS, PFSTaqMan PCRrs11615 (T: 0.55)
Ryu [12]2004Asian (Korea)10960 (32–78)IIIB-IVNR1stCisplatin basedORRSNaPShot assayrs11615 (T: 0.28)
Yuan [43]2005Asian (China)20056 (30–74)IIIB-IVNR1stCis or carboplatinORRPCR-RFLPrs3212986 (A: 0.26)
de las Peñas [36]2006Caucasian (Spain)13562 (31–81)IIIB-IV9.7 (0.4–30.7)1stCisplatin/gemcitabineOS, PFSTaqMan PCRrs11615 (T: 0.57)
Park [35]2006Asian (Korea)24567 (28–92)III-IVNR1stCisplatin basedOSSNaPShot assayrs11615 (T: 0.24)
Su [13]2007Asian (China)7658 (28–80)III-IVNR1stPlatinum-basedORRTaqMan PCRrs11615 (T: 0.25)
Tibaldi [14]2008Caucasian (Italy) 6565 (44–77)IIIB-IVNR1stCisplatin/gemcitabineORR, OS, PFSTaqMan PCRrs11615 (T: 0.58)
Kalikaki [15]2009Caucasian (Greece)11961 (39–85)III-IV28.5 (0.4–60)1st/2ndPlatinum-basedORR, OSPCR-RFLPrs11615 (T: 0.5), rs3212986
Li [16]2010 Asian (China)11559.6IIIB-IVNR1stCis or carboplatinORR3D polyacrylamide gel-based DNA microarray rs11615 (T: 0.19), rs3212986 (A: 0.35)
Shiraishi [17]2010Asian (Japan)64058 (22–78)IIIB-IVNR1stPlatinum-basedORRPyrosequencing or TaqMan PCR rs11615 (T: 0.27)
Chen [18]2010 Asian (China)9558 (35–77)IIIB-IVNRNSCisplatin basedORRLigase detection reactions rs11615 (T: 0.26)
Wang [19]2010Asian (China)9055 (33–73)IIIB-IV9 (3–15)1stCisplatin basedORR, PFSPCR-based sequencingrs11615 (T: 0.24), rs3212986 (A: 0.35)
KimCurran [42]2011Asian (China)30060 (33–78)IIIB-IVNR1stCis or carboplatinORR, OS TaqMan PCRrs3212986 (A: 0.35)
Okuda [37]2011Asian (Japan)9060I–IV60 NSCis or carboplatinOSPCR-RFLPrs11615 (T: 0.3), rs3212986 (A: 0.19)
Ludovini [20]2011Caucasian (Italy)19263 (25–81)IIIB-IV24.6 (14.5–40.8)1stCisplatin/gemcitabineORRTaqMan PCRrs11615 (T: 0.44)
Viñolas [21]2011Caucasian (Spain) 9461 (37–77)IIIB-IVNR1stCisplatin/vinorelbineORRTaqMan PCRrs11615 (T: 0.59)
Ren [22]2012Asian (China)34060 (30–78)IIIB-IV18 (8–66)1stCis or carboplatinORR, OSTaqMan PCRrs11615
Li [23]2012Asian (China)8959 (21–84)III-IVNRNSCisplatin basedORRTaqMan PCRrs11615
Liao [24]2012Asian (China)6257 (36–78)IIIB-IV22 (4–65)1stPlatinum-basedORR, OSPCR-RFLPrs11615 (T: 0.24), rs3212986 (A: 0.40)
Joerger [25]2012Caucasian (Holland)13759.7 (37–79)IIIB-IV40.00 1stPlatinum/gemcitabineORR, OS, PFSTaqMan PCRrs11615 (T: 0.60)
Dong [38]2012Asian (China)181NRIII-IV18.80 1stPlatinum-basedOSIllumina high-throughput genotypingrs11615 (T: 0.23)
Krawczyk [26]2012Caucasian (Poland)4363IIIB-IVNR1stCis or carboplatinORRPCR-RFLPrs11615 (T: 0.45)
Cheng [27]2012Asian (China)14262 (43–81)IIIB-IVNR1stCisplatin basedORR, OS, PFSAllGlo Probe-based RT-PCRrs11615 (T: 0.23)
Zhang [39]2012Asian (China)63262.6I–IV31.60 1stCisplatin/gemcitabineOSTaqMan PCRrs11615 (T: 0.59)
Tiseo [28]2013Caucasian (Italy)4963 (29–79)IIIB-IVNR1stCisplatin basedORRTaqMan PCRrs11615, rs3212986
Hong [29]2013Asian (China)13556 (25–72)IIIB-IVNR1stPlatinum/gemcitabineORR, PFSTaqMan PCRrs11615 (T: 0.3), rs3212986 (A: 0.34)
Mlak [40]2013Caucasian (Poland)6261 (38–76)III-IVNR1stPlatinum/gemcitabineOS, PFSPCR-RFLPrs11615 (T: 0.66)
Lv [30]2014Asian (China)9159 (34–80)IIIB-IV8 (0.5–13.5)NSCisplatin basedORRTaqMan PCRrs11615 (T: 0.29)
Sullivan [31]2014Caucasian (Spain)16163.7 (36–85)III-IVNRNSCis or carboplatinORRTaqMan PCRrs11615 (T: 0.66), rs3212986 (A: 0.22)
Zhao [32]2014Asian (China)19260.8 (26–79)III-IV48 (36–60)NSPlatinum-basedORR, OSMassARRAY Analyzer 4 systemrs11615 (T: 0.36), rs3212986 (A: 0.32)
Krawczyk [41]2014Caucasian (Poland)11561II–IV50 (26–74)1stPlatinum/pemetrexedOS, PFSHigh Resolution Melt (HRM) rs11615 (T: 0.61)
Huang [33]2014Asian (China)18763.8III-IV39 (27–51)1stPlatinum-basedORR, OSMassARRAY Analyzer systemrs11615 (T: 0.33), rs3212986 (A: 0.28)

NR: not reported, NS: not specialized.