Oxaliplatin is an important drug in the chemotherapy of colorectal carcinoma, but its toxicity, especially dose-related neurosensory toxicity, is not well tolerated. In this study, we investigated whether honokiol could augment the anti-tumor effect of oxaliplatin in colon cancer HT-29 cells in vitro and whether honokiol could be used with oxaliplatin to decrease oxaliplatin dose. We used the n...

Infusion of the chemotherapeutic agent oxaliplatin leads to an acute and a chronic form of peripheral neuropathy. Acute oxaliplatin neuropathy is characterized by sensory paresthesias and muscle cramps that are notably exacerbated by cooling. Painful dysesthesias are rarely reported for acute oxaliplatin neuropathy, whereas a common symptom of chronic oxaliplatin neuropathy is pain. Here we exa...

Oxaliplatin is a platinum compound used in patients with gastrointestinal malignancies. It is known to evoke a drug-induced immune-mediated thrombocytopenia, which has not been reported in Korea. We describe a 53-year-old man who developed oxaliplatin-induced immune-mediated thrombocytopenia during chemotherapy for colon cancer. Oxaliplatin-dependent IgG platelet antibodies were detected in his...

Oxaliplatin is a key drug in the treatment of colorectal cancer, but it causes acute and chronic neuropathies in patients. Amitriptyline has widely been used in patients with painful neuropathy. In this study, we investigated the effect of amitriptyline on the oxaliplatin-induced neuropathy in rats. Repeated administration of amitriptyline (5 and 10 mg/kg, p.o., once a day) reduced the oxalipla...

Oxaliplatin is a platinum-based cytostatic drug. It is used in combination with 5fluorouracil and leucovorin for palliative and adjuvant treatment of metastatic colorectal cancer. The biotransformation of oxaliplatin is non-enzymatic and complexes with water, chloride, glutathione and methionine have been reported to be present in plasma ultrafiltrate from patients. Oxaliplatin gives rise to DN...

PURPOSE Oxaliplatin and paclitaxel are widely used in treating solid tumors. We designed a phase I study with the purpose of determining the maximal tolerated dose and pharmacokinetic properties of weekly oxaliplatin followed by paclitaxel based on evidence suggesting that weekly administration of both drugs allows equivalent dose intensity with less neurotoxicity. EXPERIMENTAL DESIGN Twenty-...

PURPOSE Oxaliplatin is a third-generation platinum compound, and it has no nephrotoxicity and has reduced bone marrow toxicity. Cancer cells that are resistant to cisplatin are sensitive to oxaliplatin. Oxaliplatin is used widely for the treatment of colon cancers. Recently, oxaliplatin was reported to inhibit the expression of survivin, which protects cell apoptosis. However, there are no repo...

Oxaliplatin is a clinical anticancer drug with a pharmacological profile distinct from that of cisplatin. Our studies compared site- and region-specificity of lesions induced by oxaliplatin and cisplatin in naked and intracellular DNA, respectively. Oxaliplatin adducts in naked Simian virus 40 (SV40 DNA) were mapped by repetitive primer extension. The sites of oxaliplatin adducts were nearly id...

Oxaliplatin, a third-generation platinum compound incorporating oxalate and 1,2-diaminocyclohexane platinum, has been widely used in chemotherapy regimens for the treatment of metastatic colorectal cancer. Because of its wide spectrum of antitumor activity, oxaliplatin has been applied for the treatment of other carcinomas. However, the antitumor activity of single-agent oxaliplatin is insuffic...

background: combination chemotherapy is accepted as a high efficacy treatment for gastric cancer, whereas choice of standard treatment is unclear. multiple chemotherapeutic regimens have been used to achieve higher efficacy and lower toxicity. this study was designed to evaluate the treatment results of advanced gastric cancer with capecitabine and oxaliplatin regimen. subjects and methods : al...