Oxaliplatin-induced acute thrombocytopenia.

Oxaliplatin (1, 2-diamminocyclohexaneoxalato-platinum) is a novel platin analog, which is widely used in gastrointestinal malignancies. Platinum analogs damage cellular deoxyribonucleic acid (DNA) by leading covalent bifunctional DNA adducts with cellular DNA. Major side effects of oxaliplatin are neurotoxicity (peripheral neuropathy), myelosuppression with moderate thrombocytopenia and gastrointestinal toxicity (diarrhea). Thrombocytopenia might be related to myelosuppression and/or drug-induced immune thrombocytopenia (DIIT). In here, oxaliplatin-induced thrombocytopenia is discussed with review of the literature.