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Table 4 Unadjusted and adjusted hazard ratios for the factors associated with PFS to cisplatin/gemcitabine among patients with MPM

From: RRM1 and ERCC1 as biomarkers in patients with locally advanced and metastatic malignant pleural mesothelioma treated with continuous infusion of low-dose gemcitabine plus cisplatin

 

HR (95% CI)

p-Value

HR (95% CI)

p-value

Sex

1.83 (0.85–3.97)

0.124

1.36 (0.46–4.01)

0.573

Age, 60+ years

1.27 (0.58–2.76)

0.552

  

Tobacco exposure

1.08 (0.49–2.37)

0.843

  

Exposure to asbestos

0.61 (0.28–1.33)

0.218

  

ECOG PS

2.01 (0.92–4.39)

0.080

  

Histology

2.90 (1.20–7.02)

0.018

  

Karnofsky

0.61 (0.28–1.33)

0.215

  

Disease stage

0.74 (0.34–1.63)

0.457

  

ERCC1

0.95 (0.39–2.31)

0.915

  

RRM1

0.11 (0.02–0.52)

0.005

0.11 (0.02–0.52)

0.005

RRM2

0.71 (0.24–2.09)

0.532

  

hENT-1

1.13 (0.47–2.74)

0.780

  
  1. ECOG-PS Eastern Cooperative Oncology Group – Performance Status, ERCC1 Excision repair cross complementation-1, hENT-1 Human equilibrative nucleoside transporter-1, RRM1 Ribonucleotide Reductase M1, RRM2 Ribonucleotide Reductase M2