Publications by authors named "Yukihiko Ikeda"

Alternate-day glucocorticoid (GC) therapy is a treatment option that can reduce GC-associated adverse events. We investigated the safety and efficacy of alternate-day GC therapy in patients with immunoglobulin G4-related disease (IgG4-RD). Medical records of patients with IgG4-RD who were followed for at least one year at St.

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Since its approval for the management of systemic lupus erythematosus (SLE), belimumab has been widely used. However, its pregnancy safety profile has been underinvestigated. We present the pregnancy outcomes of two cases of early placental exposure to belimumab and summarise the pregnancy outcomes in previous reports regarding placental exposure to belimumab.

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Introduction/objectives: Belimumab combined with mycophenolate mofetil has been proven to be effective for treating systemic lupus erythematosus (SLE) in several randomized controlled trials. Calcineurin inhibitors are also useful in controlling the activity of SLE. However, the safety and effectiveness of belimumab-calcineurin inhibitor combination therapy have not been addressed.

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Objective: Long-term glucocorticoid use in SLE may have significant side effects; however, glucocorticoid discontinuation is occasionally associated with disease flare-ups. Therefore, we evaluated the risk factors for disease flares and the flare rate on glucocorticoid tapering in patients with prior severe organ involvement.

Methods: Data of patients with SLE with glucocorticoid tapering at our institution were retrospectively analysed.

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We evaluated whether thyroid function test (TFT) screening is warranted for patients with autoimmune rheumatic diseases (ARD) by comparing the incidence of hypothyroidism requiring treatment (HRT) in ARD patients and healthy controls (HCs). Medical records of 2307 ARD patients and 78,251 HCs for whom thyroid-stimulating hormone (TSH) levels were measured between 2004 and 2018 were retrospectively reviewed. Cumulative incidence of HRT in ARD patients and HCs was compared.

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Aim: Pre-administration screening of active infections is imperative for the safe use of biological disease-modifying antirheumatic drugs (bDMARDs) in patients with rheumatoid arthritis (RA). However, a standardized screening method is lacking. We therefore implemented a novel systematic screening method with a simple predetermined questionnaire on infections and assessed its effectiveness.

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Objective: Patients with IgG4-related disease (IgG4RD) usually require steroid-sparing agents due to relapse with tapering glucocorticoids (GC). We aimed to determine the efficacy and safety of mizoribine (MZR) among IgG4RD patients.

Methods: We retrospectively reviewed records of IgG4RD patients at Immuno-Rheumatology Center in St.

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Belimumab is an effective and safe treatment option for systemic lupus erythematosus (SLE). However, data on treatment cessation are lacking. Thus, we investigated belimumab-free remission in SLE patients.

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