gdc-0973 and pazopanib

gdc-0973 has been researched along with pazopanib* in 1 studies

Other Studies

1 other study(ies) available for gdc-0973 and pazopanib

ArticleYear
Quantification of the next-generation oral anti-tumor drugs dabrafenib, trametinib, vemurafenib, cobimetinib, pazopanib, regorafenib and two metabolites in human plasma by liquid chromatography-tandem mass spectrometry.
    Journal of chromatography. B, Analytical technologies in the biomedical and life sciences, 2018, Apr-15, Volume: 1083

    A sensitive and selective method of high performance liquid chromatography (HPLC) coupled to tandem mass spectrometry (MS/MS) has been developed for the simultaneous quantification of six anticancer protein kinase inhibitors (PKIs), dabrafenib, trametinib, vemurafenib, cobimetinib, pazopanib, regorafenib, and two active metabolites (regorafenib-M2 and regorafenib-M5) in human plasma. Plasma protein precipitation with methanol enables the sample extraction of 100 μL aliquot of plasma. Analytes are detected by electrospray triple-stage quadrupole mass spectrometry and quantified using the calibration curves with stable isotope-labeled internal standards. The method was validated based on FDA recommendations, including assessment of extraction yield (74-104%), matrix effects, analytical recovery (94-104%) with low variability (<15%). The method is sensitive (lower limits of quantification within 1 to 200 ng/mL), accurate (intra- and inter-assay bias: -0.3% to +12.7%, and -3.2% to +6.3%, respectively) and precise (intra- and inter-assay CVs within 0.7-7.3% and 2.5-8.0%, respectively) over the clinically relevant concentration range (upper limits of quantification 500 to 100,000 ng/mL). This method is applied in our laboratory for both clinical research programs and routine therapeutic drug monitoring service of PKIs.

    Topics: Administration, Oral; Antineoplastic Agents; Azetidines; Child; Chromatography, High Pressure Liquid; Humans; Imidazoles; Indazoles; Indoles; Limit of Detection; Linear Models; Oximes; Phenylurea Compounds; Piperidines; Pyridines; Pyridones; Pyrimidines; Pyrimidinones; Reproducibility of Results; Sulfonamides; Tandem Mass Spectrometry; Vemurafenib

2018