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Showing 2 results for “Ghosh S”.

January 2024

Implementation of Regulatory Guidance for JAK Inhibitors Use in Patients with Immune-Mediated Inflammatory Diseases: An International Appropriateness Study

Autoimmun Rev. 2023;23(3):103504 doi: 10.1016/j.autrev.2023.103504 Epub ahead of print

In this two-round modified RAM study by Solitano, et al., the authors found that experts preferred to assess JAK inhibitor risk on a case-by-case basis across all specialties. Uncertainty remained on several clinical scenarios regarding the appropriate use of JAK inhibitors, however they remain an important therapy option for the treatment of IMIDs  and were deemed appropriate for patients with moderate risk profiles.

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Preclinical to Clinical Translation of Tofacitinib, a Janus Kinase Inhibitor, in Rheumatoid Arthritis

J Pharmacol Exp Ther. 2013. DOI:10.1124/jpet.113.209304

Preclinical studies can provide insight into mechanisms of efficacy and optimal dosing regimens. In this study, Dowty et al. compare the pharmacokinetic / pharmacodynamic profiles of tofacitinib in a murine arthritis model and in patients with rheumatoid arthritis from tofacitinib clinical trials. The main driver of efficacy in both preclinical murine arthritis models and clinical RA was found to be inhibition of JAK1 heterodimer signalling, where total drug exposure (Cave) was a predictor of pr...

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