Efficacy of oxcarbazepine for prophylaxis against cumulative oxaliplatin-induced neuropathy

We conducted a randomized, open-label, controlled trial to assess the efficacy of oxcarbazepine for prophylaxis against oxaliplatin-induced peripheral neuropathy (OxIN). Thirty-two patients with colon cancer received 12 courses of the FOLFOX-4 regimen and were randomly assigned to receive oxcarbazepine (600 mg BID) or chemotherapy without oxcarbazepine. The incidence of OxIN was strikingly decreased in patients receiving oxcarbazepine (31.2% vs 75%). Oxcarbazepine may prevent OxIN symptoms. Further larger placebo-controlled trials are warranted to confirm our results.