Works by Hirokazu Okada


Results: 146
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    Relationship between the lower limit of systolic blood pressure target and kidney function decline in advanced chronic kidney disease: an instrumental variable analysis from the REACH-J CKD cohort study.

    Published in:
    Hypertension Research, 2023, v. 46, n. 11, p. 2478, doi. 10.1038/s41440-023-01358-z
    By:
    • Kurasawa, Shimon;
    • Yasuda, Yoshinari;
    • Kato, Sawako;
    • Maruyama, Shoichi;
    • Okada, Hirokazu;
    • Kashihara, Naoki;
    • Narita, Ichiei;
    • Wada, Takashi;
    • Yamagata, Kunihiro;
    • Hirayama, Tomoya;
    • Togashi, Nobuhiko;
    • Sugiura, Akira;
    • Shiigai, Tatsuo;
    • Ueki, Kazue;
    • Kikkawa, Ken;
    • Nakamura, Tsukasa;
    • Sato, Eiichi;
    • Matsukuma, Hideki;
    • Harasawa, Shinsuke;
    • Washio, Takehiko
    Publication type:
    Article
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    Granulomatous interstitial nephritis in chronic lymphocytic leukaemia.

    Published in:
    Nephrology Dialysis Transplantation, 2010, v. 25, n. 12, p. 4107, doi. 10.1093/ndt/gfq489
    By:
    • Inoue, Tsutomu;
    • Sato, Takahiko;
    • Okada, Hirokazu;
    • Kayano, Hidekazu;
    • Watanabe, Yusuke;
    • Kikuta, Tomohiro;
    • Tsuda, Masahiro;
    • Sueyoshi, Keita;
    • Takenaka, Tsuneo;
    • Suzuki, Hiromichi
    Publication type:
    Article
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    Association between proteinuria and mineral metabolism disorders in chronic kidney disease: the Japan chronic kidney disease database extension (J-CKD-DB-Ex).

    Published in:
    Scientific Reports, 2024, v. 14, n. 1, p. 1, doi. 10.1038/s41598-024-79291-5
    By:
    • Shimamoto, Sho;
    • Nakahara, Takako;
    • Yamada, Shunsuke;
    • Nagasu, Hajime;
    • Kishi, Seiji;
    • Nakashima, Naoki;
    • Tsuruya, Kazuhiko;
    • Okada, Hirokazu;
    • Tamura, Kouichi;
    • Narita, Ichiei;
    • Maruyama, Shoichi;
    • Yano, Yuichiro;
    • Yokoo, Takashi;
    • Wada, Takashi;
    • Wada, Jun;
    • Kanda, Eiichiro;
    • Kataoka, Hiromi;
    • Nangaku, Masaomi;
    • Kashihara, Naoki;
    • Nakano, Toshiaki
    Publication type:
    Article
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    Guidelines on the use of iodinated contrast media in patients with kidney disease 2012: digest version. JSN, JRS, and JCS Joint Working Group.

    Published in:
    2013
    By:
    • Ohno, Iwao;
    • Hayashi, Hiromitsu;
    • Aonuma, Kazutaka;
    • Horio, Masaru;
    • Kashihara, Naoki;
    • Okada, Hirokazu;
    • Komatsu, Yasuhiro;
    • Tamura, Shozo;
    • Awai, Kazuo;
    • Yamashita, Yasuyuki;
    • Kuwatsuru, Ryohei;
    • Hirayama, Atsushi;
    • Saito, Yoshihiko;
    • Murohara, Toyoaki;
    • Tamaki, Nagara;
    • Sato, Akira;
    • Takayama, Tadateru;
    • Imai, Enyu;
    • Yasuda, Yoshinari;
    • Koya, Daisuke
    Publication type:
    journal article
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    Prevalences of hyperuricemia and electrolyte abnormalities in patients with chronic kidney disease in Japan: A nationwide, cross-sectional cohort study using data from the Japan Chronic Kidney Disease Database (J-CKD-DB).

    Published in:
    PLoS ONE, 2020, v. 15, n. 10, p. 1, doi. 10.1371/journal.pone.0240402
    By:
    • Sofue, Tadashi;
    • Nakagawa, Naoki;
    • Kanda, Eiichiro;
    • Nagasu, Hajime;
    • Matsushita, Kunihiro;
    • Nangaku, Masaomi;
    • Maruyama, Shoichi;
    • Wada, Takashi;
    • Terada, Yoshio;
    • Yamagata, Kunihiro;
    • Narita, Ichiei;
    • Yanagita, Motoko;
    • Sugiyama, Hitoshi;
    • Shigematsu, Takashi;
    • Ito, Takafumi;
    • Tamura, Kouichi;
    • Isaka, Yoshitaka;
    • Okada, Hirokazu;
    • Tsuruya, Kazuhiko;
    • Yokoyama, Hitoshi
    Publication type:
    Article
    13

    Prevalence of anemia in patients with chronic kidney disease in Japan: A nationwide, cross-sectional cohort study using data from the Japan Chronic Kidney Disease Database (J-CKD-DB).

    Published in:
    PLoS ONE, 2020, v. 15, n. 7, p. 1, doi. 10.1371/journal.pone.0236132
    By:
    • Sofue, Tadashi;
    • Nakagawa, Naoki;
    • Kanda, Eiichiro;
    • Nagasu, Hajime;
    • Matsushita, Kunihiro;
    • Nangaku, Masaomi;
    • Maruyama, Shoichi;
    • Wada, Takashi;
    • Terada, Yoshio;
    • Yamagata, Kunihiro;
    • Narita, Ichiei;
    • Yanagita, Motoko;
    • Sugiyama, Hitoshi;
    • Shigematsu, Takashi;
    • Ito, Takafumi;
    • Tamura, Kouichi;
    • Isaka, Yoshitaka;
    • Okada, Hirokazu;
    • Tsuruya, Kazuhiko;
    • Yokoyama, Hitoshi
    Publication type:
    Article
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    Comparative Study of Efficacy of Plasma Exchange Versus Intravenous Gammaglobulin Treatment on Acute Postinfectious Polyradiculoneuropathy: A Preliminary Report.

    Published in:
    Therapeutic Apheresis & Dialysis, 1998, v. 2, n. 4, p. 288, doi. 10.1111/j.1744-9987.1998.tb00124.x
    By:
    • Hosokawa, Takeshi;
    • Hamaguchi, Katsuhiko;
    • Tomioka, Ryou;
    • Tsuji, Tadakazu;
    • Nomura, Kyouichi;
    • Ohno, Ryouzou;
    • Okada, Hirokazu;
    • Moriwaki, Kenshi;
    • Sugawara, Souichi;
    • Nakamoto, Hidetomo;
    • Suzuki, Hiromichi;
    • Shimazu, Kunio
    Publication type:
    Article
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    Do standardization of the procedure reduce measurement variability of the sonographic anterior drawer test of the ankle?

    Published in:
    Journal of Orthopaedic Science, 2024, v. 29, n. 6, p. 1438, doi. 10.1016/j.jos.2023.11.006
    By:
    • Iwata, Shuhei;
    • Yamaguchi, Satoshi;
    • Kimura, Seiji;
    • Hattori, Soichi;
    • Sasahara, Jun;
    • Akagi, Ryuichiro;
    • Amaha, Kentaro;
    • Atsuta, Tomonori;
    • Kanzaki, Noriyuki;
    • Noguchi, Koji;
    • Okada, Hirokazu;
    • Omodani, Toru;
    • Ohuchi, Hiroshi;
    • Sato, Hiroyuki;
    • Takada, Satoshi;
    • Takahashi, Kenji;
    • Yamada, Yuichi;
    • Yasui, Tetsuro;
    • Yokoe, Takuji;
    • Fukushima, Shun
    Publication type:
    Article
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    Ticlopidine induces lupus in a haemodialysis patient.

    Published in:
    Nephrology Dialysis Transplantation, 2004, v. 19, n. 10, p. 2685, doi. 10.1093/ndt/gfh432
    By:
    • Hirokazu Okada;
    • Tomohiro Kikuta;
    • Yusuke Watanabe;
    • Yoshihiko Kanno;
    • Souichi Sugahara;
    • Hiromichi Suzuki
    Publication type:
    Article
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    Incidence and factors associated with prescribing renin‐angiotensin‐system inhibitors in adult idiopathic nephrotic syndrome: A nationwide cohort study.

    Published in:
    Journal of Clinical Hypertension, 2021, v. 23, n. 5, p. 999, doi. 10.1111/jch.14224
    By:
    • Nishiwaki, Hiroki;
    • Niihata, Kakuya;
    • Shimizu, Sayaka;
    • Shibagaki, Yugo;
    • Yamamoto, Ryohei;
    • Nitta, Kosaku;
    • Tsukamoto, Tatsuo;
    • Uchida, Shunya;
    • Takeda, Asami;
    • Okada, Hirokazu;
    • Narita, Ichiei;
    • Isaka, Yoshitaka;
    • Kurita, Noriaki;
    • Imai, Enyu;
    • Maruyama, Shoichi;
    • Sato, Toshinobu;
    • Sato, Hiroshi;
    • Wada, Takashi;
    • Hayashi, Hiroki;
    • Akai, Yasuhiro
    Publication type:
    Article
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    Guidelines for clinical evaluation of chronic kidney disease in early stages: AMED research on regulatory science of pharmaceuticals and medical devices.

    Published in:
    Clinical & Experimental Nephrology, 2024, v. 28, n. 9, p. 847, doi. 10.1007/s10157-024-02514-6
    By:
    • Sugawara, Yuka;
    • Kanda, Eiichiro;
    • Hamano, Takayuki;
    • Itano, Seiji;
    • Okada, Hirokazu;
    • Tomori, Koji;
    • Watanabe, Yusuke;
    • Asakura, Wataru;
    • Isaka, Yoshitaka;
    • Iseki, Kunitoshi;
    • Usui, Tomoko;
    • Suzuki, Yusuke;
    • Tanaka, Mototsugu;
    • Nishimura, Rimei;
    • Fukami, Kei;
    • Matsushita, Kunihiro;
    • Wada, Jun;
    • Watada, Hirotaka;
    • Ueki, Kohjiro;
    • Kashihara, Naoki
    Publication type:
    Article
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    Initiation of renin–angiotensin system inhibitors and first complete remission in patients with primary nephrotic syndrome: a nationwide cohort study.

    Published in:
    Clinical & Experimental Nephrology, 2023, v. 27, n. 5, p. 480, doi. 10.1007/s10157-023-02331-3
    By:
    • Shimizu, Sayaka;
    • Niihata, Kakuya;
    • Nishiwaki, Hiroki;
    • Shibagaki, Yugo;
    • Yamamoto, Ryohei;
    • Nitta, Kosaku;
    • Tsukamoto, Tatsuo;
    • Uchida, Shunya;
    • Takeda, Asami;
    • Okada, Hirokazu;
    • Narita, Ichiei;
    • Isaka, Yoshitaka;
    • Kurita, Noriaki;
    • Nishio, Saori;
    • Ishikawa, Yasunobu;
    • Nakazawa, Daigo;
    • Nakagaki, Tasuku;
    • Sato, Toshinobu;
    • Sato, Mitsuhiro;
    • Sanada, Satoru
    Publication type:
    Article
    48

    Chronic kidney disease and clinical outcomes in patients with COVID-19 in Japan.

    Published in:
    Clinical & Experimental Nephrology, 2022, v. 26, n. 10, p. 974, doi. 10.1007/s10157-022-02240-x
    By:
    • Sato, Ryosuke;
    • Matsuzawa, Yasushi;
    • Ogawa, Hisao;
    • Kimura, Kazuo;
    • Tsuboi, Nobuo;
    • Yokoo, Takashi;
    • Okada, Hirokazu;
    • Konishi, Masaaki;
    • Kirigaya, Jin;
    • Fukui, Kazuki;
    • Tsukahara, Kengo;
    • Shimizu, Hiroyuki;
    • Iwabuchi, Keisuke;
    • Yamada, Yu;
    • Saka, Kenichiro;
    • Takeuchi, Ichiro;
    • Kashihara, Naoki;
    • Tamura, Kouichi
    Publication type:
    Article
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    Correction to: Kidney biopsy guidebook 2020 in Japan.

    Published in:
    2021
    By:
    • Ubara, Yoshifumi;
    • Kawaguchi, Takehiko;
    • Nagasawa, Tasuku;
    • Miura, Kenichiro;
    • Katsuno, Takayuki;
    • Morikawa, Takashi;
    • Ishikawa, Eiji;
    • Ogura, Masao;
    • Matsumura, Hideki;
    • Kurayama, Ryota;
    • Matsumoto, Shinsuke;
    • Marui, Yuhji;
    • Hara, Shigeo;
    • Maruyama, Shoichi;
    • Narita, Ichiei;
    • Okada, Hirokazu;
    • Tsuruya, Kazuhiko
    Publication type:
    Correction Notice
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    Comparison of annual eGFR decline among primary kidney diseases in patients with CKD G3b-5: results from a REACH-J CKD cohort study.

    Published in:
    Clinical & Experimental Nephrology, 2021, v. 25, n. 8, p. 902, doi. 10.1007/s10157-021-02059-y
    By:
    • Hoshino, Junichi;
    • Tsunoda, Ryoya;
    • Nagai, Kei;
    • Kai, Hirayasu;
    • Saito, Chie;
    • Ito, Yukiko;
    • Asahi, Koichi;
    • Kondo, Masahide;
    • Iseki, Kunitoshi;
    • Iseki, Chiho;
    • Okada, Hirokazu;
    • Kashihara, Naoki;
    • Narita, Ichiei;
    • Wada, Takashi;
    • Combe, Christian;
    • Pisoni, Ronald L.;
    • Robinson, Bruce M.;
    • Yamagata, Kunihiro
    Publication type:
    Article