Taichi Hayashi

Nation wide cohort study of Japanese patients with ANCA associated vasculitis using rituximab Effectiveness and safety after two years

Kenji Nagasaka, Koichi Amano, Hiroko Nagafuchi, Ken‐ei Sada et autres

OBJECTIVES: To evaluate the efficacy and safety of rituximab (RTX) for microscopic polyangiitis (MPA) and granulomatosis with polyangiitis (GPA) in Japan. METHODS: Patients with MPA and GPA treated with RTX at each institution were enrolled and followed-up prospectively. Two years of data …

jp (code pays fourni par la source)

Performance of the modified 2022 ACR/EULAR giant cell arteritis classification criteria without age restriction for discriminating from Takayasu arteritis

Takahiko Sugihara, Masayoshi Harigai, Haruhito Adam Uchida, Hajime Yoshifuji et autres

OBJECTIVE: To evaluate the ability to discriminate giant cell arteritis (GCA) from Takayasu arteritis (TAK) according to the modified 2022 American College of Rheumatology/European Alliance of Associations for Rheumatology (ACR/EULAR) GCA classification criteria. METHODS: Patients enrolled in the Japanese nationwide retrospective registry …

jp (code pays fourni par la source)

Comparison of different ANCA detection methods in a predominantly MPO-ANCA-associated vasculitis cohort

Yasuhiro Katsumata, Ken‐ei Sada, Tomohiro Kameda, Hiroaki Dobashi et autres

We compared different antineutrophil cytoplasmic antibody (ANCA) detection methods using a predominantly myeloperoxidase (MPO)-ANCA-associated vasculitis cohort. Stored sera from 147 patients with untreated ANCA-associated vasculitis (AAV), including microscopic polyangiitis and granulomatosis with polyangiitis (n = 115 and 32, respectively), and 124 disease …

jp, us (code pays fourni par la source)

Clinical Characteristics and Treatment Outcomes of Patients With Newly Diagnosed Takayasu Arteritis in Japan During the First 2 Years of Treatment ― A Nationwide Retrospective Cohort Study ―

Haruhito Adam Uchida, Yoshikazu Nakaoka, Takahiko Sugihara, Hajime Yoshifuji et autres

BACKGROUND: This study aimed to clarify recent clinical features and treatment outcomes in Japanese patients with newly diagnosed Takayasu arteritis (TAK) during the first 2 years of treatment. METHODS AND RESULTS: A nationwide multicenter retrospective cohort study for TAK was implemented to …

jp (code pays fourni par la source)

Nation-wide cohort study of remission induction therapy using rituximab in Japanese patients with antineutrophil cytoplasmic antibody–associated vasculitis: Effectiveness and safety in the first 6 months

Kenji Nagasaka, Koichi Amano, Hiroaki Dobashi, Hiroko Nagafuchi et autres

OBJECTIVES: The aim of this article is to evaluate the effectiveness and safety of rituximab (RTX) for microscopic polyangiitis and granulomatosis with polyangiitis in Japan. METHODS: In this prospective observational study, all patients with microscopic polyangiitis and granulomatosis with polyangiitis administered RTX …

jp (code pays fourni par la source)

Prediction of Technical Failure of Inframalleolar Angioplasty in Patients with Chronic Limb Threatening Ischaemia

Yusuke Sato, Tetsuji Morishita, Michinao Tan, Taichi Hayashi et autres

jp (code pays fourni par la source)

A novel endovascular method of atherectomy for calcified common femoral and popliteal disease using the crosser system: Crossbow and Rambow techniques

Yusuke Sato, Kazushi Urasawa, Michinao Tan, Taichi Hayashi et autres

OBJECTIVES: This study aims to report the efficacy and safety of new atherectomy methods using the Crosser system for calcified lesions in the common femoral and popliteal artery: the Crosser system supported by bended 0.014 wire (Crossbow) technique and retrograde approach of …

jp (code pays fourni par la source)

Parallel Wiring Using a Single Intravascular Ultrasound Catheter with Double Rapid Exchange Lumens Technique for Chronic Total Occlusions in Peripheral Artery Disease

Michinao Tan, Kazushi Urasawa, Yusuke Sato, Takashi Miwa et autres

PURPOSE: To describe a parallel wiring using a single intravascular ultrasound catheter with double rapid exchange lumens (PASSABLE) technique for peripheral CTOs. TECHNIQUE: The technique is demonstrated in a 73-year-old patient with CTOs of the superficial femoral and popliteal artery. Intravascular ultrasound …

jp (code pays fourni par la source)

Effect of Reduced-Dose vs High-Dose Glucocorticoids Added to Rituximab on Remission Induction in ANCA-Associated Vasculitis

Shunsuke Furuta, Daiki Nakagomi, Y Kobayashi, Masaki Hiraguri et autres

Importance: The current standard induction therapy for antineutrophil cytoplasm antibody (ANCA)-associated vasculitis is the combination of high-dose glucocorticoids and cyclophosphamide or rituximab. Although these regimens have high remission rates, they are associated with considerable adverse events presumably due to high-dose glucocorticoids. Objective: …

jp (code pays fourni par la source)

Prediction of successful guidewire crossing of below-the-knee chronic total occlusions using a Japanese scoring system

Michinao Tan, Daisuke Ueshima, Kazushi Urasawa, Naoki Hayakawa et autres

jp (code pays fourni par la source)

Direct puncture technique efficacy for the treatment of cystic adventitial degeneration of the popliteal artery

Michinao Tan, Kazushi Urasawa, Taichi Hayashi, Yusuke Sato

jp (code pays fourni par la source)

Mortality risk after use of a paclitaxel-coated stent in femoropopliteal peripheral artery disease

Michinao Tan, Kazushi Urasawa, Takuya Haraguchi, Hiroshi Ando et autres

jp (code pays fourni par la source)