Mean concentrations [Min-Max]
Morphine
3.34 [0.05-23.9] mg/mL
Ropivacaïne
7.54 [0.4-9.8] mg/mL
Ziconotide
0.98 [0.04-5.8] μg/mL
Table 1:
Mean concentrations of morphine, ropivacaïne and ziconotide in the PIT.