The Annals of pharmacotherapy
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To review the literature evaluating serotonin-norepinephrine reuptake inhibitors (SNRIs) for chemotherapy-induced peripheral neuropathy (CIPN). ⋯ Evidence to support venlafaxine and duloxetine for the treatment of CIPN from oxaliplatin- or paclitaxel-based regimens is promising. Unfortunately, direct comparisons between venlafaxine and duloxetine do not exist, so definitive conclusions about which agent is preferred cannot be made. However, the breadth of data with duloxetine is larger, suggesting that it may be prudent to consider duloxetine first when choosing a SNRI for CIPN treatment. More robust trials are needed to establish their optimal place in therapy with regard to patient population, timing of therapy, dosing, and treatment duration.