Liquid Chromatography Based Methods for Analysis of Disease-Modifying Antirheumatic Drugs (DMARDs) in Biological Matrices. (4th May 2019) - Dogra, Ashish
Abstract: Rheumatoid arthritis (RA) is a common chronic disease with inflammatory and immunological background where treatments can only improve the symptoms and slow down the progress of the disease. Although there are several drugs with different therapeutic targets available in the market for the treatment of RA, conventional synthetic disease-modifying antirheumatic drugs (DMARDs) are the most effective option to date. Methotrexate, azathioprine, hydroxychloroquine, sulfasalazine, leflunomide, minocycline are commonly prescribed DMARDs by rheumatologists but they have the limitations of severe toxicity for which therapeutic drug monitoring is necessary. Many chromatographic methods are available for analysis of these drugs including their metabolites. However, they have not been critically reviewed for pre-chromatographic sample preparation, chromatographic separation and sensitive detection. This review article can be handy for quantitation of DMARDs in diverse biological matrices as it provides comprehensive information on the reported liquid chromatographic methods for last three decades covering all the aspects required for preclinical and clinical studies.