Article Text
Abstract
This clinical case series describes our experience with the use of Janus kinase 1/2 inhibitor baricitinib in two patients suffering from refractory adult-onset Still’s disease (AOSD) as well as in one case suffering from AOSD-like autoinflammatory disease in the context of myelodysplastic syndrome. All patients suffered from disease non-responsive to conventional Disease-modifying antirheumatic drugs (DMARDs) as well as biological therapies including interleukin (IL)-1 and IL-6 blockade, relying instead on high daily doses of prednisolone. We also report the first case of Pneumocystis jirovecii infection following baricitinib use.
- Arthritis
- Ankylosing Spondylitis
- Psoriatic Arthritis
- Adult Onset Still’s Disease
- Fever Syndromes
- Inflammation
- DMARDs (biologic)
This is an open access article distributed in accordance with the Creative Commons Attribution 4.0 Unported (CC BY 4.0) license, which permits others to copy, redistribute, remix, transform and build upon this work for any purpose, provided the original work is properly cited, a link to the licence is given, and indication of whether changes were made. See: https://creativecommons.org/licenses/by/4.0/.
Statistics from Altmetric.com
Footnotes
Contributors Data collection—MK, JF. Preparing the manuscript—MK, SS. Contribution of clinical cases—MHB, AKG, DGM and SS. Manuscript editing and final approval—MK, JF, AKG MHB, DGM.
Funding The authors have not declared a specific grant for this research from any funding agency in the public, commercial or not-for-profit sectors.
Competing interests Yes, there are competing interests for one or more authors and I have provided a Competing Interests statement in my manuscript.
Patient consent for publication Consent obtained directly from patient(s).
Provenance and peer review Not commissioned; externally peer reviewed.
Data sharing statement For further queries related to the cases presented here please contact the corresponding author.