Intravenous lidocaine at a dose of 3mg/kg administered over a period of an hour during mastectomy did not promote additional analgesia compared to placebo in the first 24h, and has not decreased opioid consumption. However, a beneficial effect of intravenous lidocaine in selected and/or other therapeutic regimens patients cannot be ruled out.

Intravenous lidocaine at a dose of 3 mg/kg administered over a period of an hour during mastectomy did not promote additional analgesia compared to placebo in the first 24hours, and has not decreased opioid consumption. However, a beneficial effect of intravenous lidocaine in selected and/or other therapeutic regimens patients can not be ruled out.

No abstract