drugset / Trial / NCT02897011
2-week dc of MTX and Influenza Vaccination in RA
RandomizedParallel-groupSingle-blindTreatment
Summary
To investigate whether a transient discontinuation of methotrexate MTX for 2 weeks improves the vaccination response to a seasonal influenza.
Timeline
- Start
- 2016-09
- Primary completion
- 2017-08
- Completion
- 2017-08
Publications
- Park JK, Choi Y, Winthrop KL, Song YW, Lee EB. Optimal time between the last methotrexate administration and seasonal influenza vaccination in rheumatoid arthritis: post hoc analysis of a randomised clinical trial. Ann Rheum Dis. 2019 Sep;78(9):1283-1284. doi: 10.1136/annrheumdis-2019-215187. Epub 2019 Mar 23. No abstract available.
- Park JK, Lee YJ, Shin K, Ha YJ, Lee EY, Song YW, Choi Y, Winthrop KL, Lee EB. Impact of temporary methotrexate discontinuation for 2 weeks on immunogenicity of seasonal influenza vaccination in patients with rheumatoid arthritis: a randomised clinical trial. Ann Rheum Dis. 2018 Jun;77(6):898-904. doi: 10.1136/annrheumdis-2018-213222. Epub 2018 Mar 23.
Drugs
| Evaluation | Drug | Modality | Dose | Route |
|---|---|---|---|---|
| Subject | Methotrexate | Small molecule | — | — |