A Multicenter, Prospective, Randomized, Parallel-Group Trial on the Effects of Temporary Methotrexate Discontinuation for One Week Versus Two Weeks on Seasonal Influenza Vaccination in Patients With Rheumatoid Arthritis.
Jin-Kyun ParkYun Jong LeeKichul ShinEun Ha KangYou Jung HaJun Won ParkMin Jung KimMi Hyeon KimSe Rim ChoiYoujin JungJu Ho LeeJi In JungJu Yeon KimKevin L WinthropEun Bong LeePublished in: Arthritis & rheumatology (Hoboken, N.J.) (2022)
A temporary discontinuation of MTX for 1 week after vaccination was noninferior to a discontinuation of MTX for 2 weeks after vaccination, regarding induction of a satisfactory vaccine response to a seasonal influenza vaccine in patients with RA receiving a stable dose of MTX.