Search results
Results from the WOW.Com Content Network
Bevacizumab, sold under the brand name Avastin among others, is a monoclonal antibody medication used to treat a number of types of cancers and a specific eye disease. [30] [28] For cancer, it is given by slow injection into a vein (intravenous) and used for colon cancer, lung cancer, ovarian cancer, glioblastoma, hepatocellular carcinoma, and renal-cell carcinoma. [31]
In 1983, Coates et al. found that patients receiving chemotherapy ranked nausea and vomiting as the first and second most severe side effects, respectively. Up to 20% of patients receiving highly emetogenic agents in this era postponed, or even refused, potentially curative treatments. [ 1 ]
Panitumumab was initially approved on September 27, 2006, for EGFR-expressing, metastatic CRC with disease progression on or following fluoropyrimidine-, oxaliplatin-, and irinotecan-containing regimens, based on the results of a study which showed clinical benefit in metastatic colorectal cancer patients. [13]
Irinotecan is a hydrophilic compound with a large volume of distribution (400 L/m 2). [20] [21] At physiological pH, irinotecan and its active metabolite ethyl-10-hydroxy-camptothecin (SN-38) are present in two pH-dependent equilibrium isoforms; the anti tumor active lactone ring which hydrolyzed to the carboxylate isoform. [21]
FOLFIRI is a chemotherapy regimen for treatment of colorectal cancer.It is made up of the following drugs: [1] FOL – folinic acid (), a vitamin B derivative with multiple applications, which in this context decreases the cytotoxicity of 5-fluorouracil;
It is the active metabolite of irinotecan (an analog of camptothecin - a topoisomerase I inhibitor) but has 1000 times more activity than irinotecan itself. In vitro cytotoxicity assays show that the potency of SN-38 relative to irinotecan varies from 2- to 2000-fold.
Sacituzumab govitecan is a conjugate of the humanized anti-Trop-2 monoclonal antibody linked with SN-38, the active metabolite of irinotecan. [20] Each antibody having on average 7.6 molecules of SN-38 attached. [21] Linkage to an antibody allows the drug to specifically target cells expressing Trop-2.
Unlike acetaldehyde dehydrogenase inhibitors and other disulfiram-like drugs, alcohol dehydrogenase inhibitors such as fomepizole (brand name Antizol) inhibit the metabolism of alcohol into acetaldehyde, thereby increasing and extending the effects of alcohol and reducing its toxicity. [4]