Citera G, Mysler E, Madariaga H, Cardiel MH, Castañeda O, Fischer A, Richette P, Chartrand S, Park JK, Strengholt S, Rivas JL, Thorat AV, Girard T, Kwok K, Wang L, Ponce de Leon D.
J Clin Rheumatol. 2021;27(8):e482–e490
This post hoc analysis of pooled data from 21 clinical trials in the tofacitinib clinical trial programme highlights the importance of identifying known risk factors of RA-interstitial lung disease (ILD) in clinical practice. Citera, et al. investigated incidence rates of ILD – an extra-articular manifestation of RA – in patients with RA, receiving tofacitinib 5 or 10 mg BID and sort to identify potential risk factors for ILD in these patients.
Long-term evaluation of tofacitinib has found limited progression of structural damage in patients with RA treated with tofacitinib for up to 5 years. Similar results were also observed for patients receiving tofacitinib monotherapy or combination therapy for up to 3 years. It is well known that inflammation in RA leads to structural damage over time, and therapies such as DMARDS have the ability to reduce inflammation whilst inhibiting the progression of structural damage. In this study, van...
Citera G, Mysler E, Madariaga H, Cardiel M H, Castaneda O, Fischer A, Richette P, Chartrand S, Park J K, Strengholt S, Rivas J L, Thorat A V, Girard T, Kwok K, Wang L.
Journal of Clinical Rheumatology, Aug 2020 doi: 10.1097/RHU.0000000000001552.
This study highlights the importance of accounting for known risk factors of RA-ILD in clinical practice. Interstitial lung disease (ILD) is an extra-articular manifestation of RA. The post-hoc investigated incidence rates of ILD in patients with RA, receiving tofacitinib 5 or 10 mg twice daily, and identified potential risk factors for ILD. This post-hoc analysis comprised a pooled analysis of patients receiving tofacitinib 5 or 10 mg twice daily or placebo from 21 Phase 1-4, and 2 long-term e...
Translated by: Igor Koz
TOF 5 mg and 10mg BID demonstrated a consistent safety profile and sustained efficacy for up to 9.5 years in this open-label LTE ORAL Sequel study. TOF 5 mg and 10 mg BID demonstrated consistent safety (as monotherapy and combination therapy) and efficacy within this open-label LTE study of RA patients. As RA requires long-term treatment, it’s important to assess the long-term efficacy and safety of RA therapies to understand the potential lifelong impact on patient health and quality of ...
Translated by: Igor
Tofacitinib (TOF) treatment is associated with short-term transient increases in absolute lymphocyte counts (ALC), followed by a gradual decline to reach steady state by ~48 months. Changes in both ALC and lymphocyte subset counts (LSC) were reversible upon TOF discontinuation. Low ALC but not LSC were associated with an increased risk of serious infective episodes (SIEs) and herpes zoster (HZ). This data supported the treatment recommendations on ALC counts for starting and continuing therapy w...