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Table 1 Comparison of pharmacokinetic parameters of gemcitabine (GEM) in plasma between administraion of GEM alone and GEM+S1

From: Plasma pharmacokinetics after combined therapy of gemcitabine and oral S-1 for unresectable pancreatic cancer

 

Cmax (ng/ml)

AUCinf (hXng/ml)

T1/2 (h)

Day 1

15833 ± 2477

8467 ± 1092

0.12 ± 0.033

(GEM alone)

   

Day 15

14924 ± 5828

8384 ± 2915

0.153 ± 0.069

(GEM+S-1)

   

P-value

0.604

0.7406

0.1594

  1. GEM was intravenously given at a dose of 800 mg/m2. S-1 was orally given at a dose of 30 mg/m2.
  2. Cmax, maximum plasma concentration;
  3. AUCinf, area under plasma concentration-time curve from time zero to infnite time; T1/2, elimination half-life.
  4. Titers are expressed as means ± SD (n = 6). P-values were examined by two-sided paired t-test after log-transformation.