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A study on the mechanism of xanthine oxidase inhibitor withdrawal syndrome

Research Project

Project/Area Number 20K17168
Research Category

Grant-in-Aid for Early-Career Scientists

Allocation TypeMulti-year Fund
Review Section Basic Section 53020:Cardiology-related
Research InstitutionOkinaka Memorial Institute for Medical Research

Principal Investigator

Kuwabara Masanari  (財)冲中記念成人病研究所, その他部局等, 研究員 (20728290)

Project Period (FY) 2020-04-01 – 2022-03-31
Project Status Completed (Fiscal Year 2021)
Budget Amount *help
¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2021: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2020: ¥2,600,000 (Direct Cost: ¥2,000,000、Indirect Cost: ¥600,000)
Keywordsキサンチンオキシダーゼ阻害薬 / 離脱症候群 / 尿酸 / 併用薬 / 死亡 / 心血管疾患 / 高尿酸血症
Outline of Research at the Start

高尿酸血症は、高血圧や慢性腎臓病の独立したリスク因子となるだけではなく、心血管疾患の発症にも密接な関係があることが報告されている。高尿酸血症の治療としては、キサンチンオキシダーゼ阻害薬(XOI)が広く使用されているが、XOIを中止された症例で心血管疾患や死亡が増えるなど、XOI離脱症候群が注目されている。本研究では、XOI離脱症候群の日本での現状を明らかにし、その機序の解明を行う。

Outline of Final Research Achievements

In order to clarify the existence of xanthine oxidase inhibitor (XOI) withdrawal syndrome, we investigated the relationship between the onset of cardiovascular disease and death following discontinuation of XOI drugs. We purchased the receipt data from the JMDC (formerly the Japan Medical Data Center) and data from the Japanese Registry Of All cardiac and vascular Diseases (JROAD) in Japanese Circulation Society, and the analysis was approved by the Ethics Committee of Toranomon Hospital.
The results showed that the frequency of death was higher in the XOI discontinuation group, but most of the deaths occurred at the same time as other medications. On the other hand, few deaths were observed after discontinuation of XOI alone, and a direct causal relationship between XOI withdrawal and death could not be determined.
Additional detailed analysis about XOI withdrawal syndrome should be conducted in the future.

Academic Significance and Societal Importance of the Research Achievements

本研究の結果として、これまでの報告と同様に、キサンチンオキシダーゼ阻害薬(XOI)の中止群で死亡の割合が高かったが、XOI中止した死亡患者のほとんどが他の薬も中止されていることが明らかとなり、XOI離脱と死亡との直接の因果関係については明らかにはできなかった。
本研究と通じて、薬の離脱においては、他の薬との関係についても調べることの重要性が明らかにされた。単剤を中止している患者を抽出することの難しさが本研究で明らかとなり、今後の研究を進める際には、他の薬との関係性も考慮に入れた解析が求められる。
今後も、他の交絡因子を踏まえたXOI離脱症候群の検討が必要と考えられる。

Report

(3 results)
  • 2021 Annual Research Report   Final Research Report ( PDF )
  • 2020 Research-status Report
  • Research Products

    (15 results)

All 2022 2021

All Journal Article (11 results) (of which Int'l Joint Research: 4 results,  Peer Reviewed: 11 results,  Open Access: 6 results) Presentation (3 results) Book (1 results)

  • [Journal Article] Xanthinuria Type 1 with a Novel Mutation in Xanthine Dehydrogenase and a Normal Endothelial Function2022

    • Author(s)
      Satoshi Miyazaki, hisatome I, et al
    • Journal Title

      Internal Medicine

      Volume: 61 Issue: 9 Pages: 1383-1386

    • DOI

      10.2169/internalmedicine.7897-21

    • ISSN
      0918-2918, 1349-7235
    • Year and Date
      2022-05-01
    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Kv1.5 channel mediates monosodium urate-induced activation of NLRP3 inflammasome in macrophages and arrhythmogenic effects of urate on cardiomyocytes2022

    • Author(s)
      Peili Li, Yasutaka Kurata, Fikri Taufiq, et al
    • Journal Title

      Molecular Biology Reports

      Volume: online ahead of print Issue: 7 Pages: 0-0

    • DOI

      10.1007/s11033-022-07378-1

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Urate-lowering therapy for CKD patients with asymptomatic hyperuricemia without proteinuria elucidated by attribute-based research in the FEATHER Study2022

    • Author(s)
      The FEATHER Investigators
    • Journal Title

      Scientific Reports

      Volume: 12 Issue: 1 Pages: 3784-3784

    • DOI

      10.1038/s41598-022-07737-9

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Temporal trends in the prevalence and characteristics of hypouricaemia: a descriptive study of medical check-up and administrative claims data2022

    • Author(s)
      Koto Ruriko、Sato Izumi、Kuwabara Masanari、Seki Tomotsugu、Kawakami Koji
    • Journal Title

      Clinical Rheumatology

      Volume: in press Issue: 7 Pages: 2113-2119

    • DOI

      10.1007/s10067-022-06071-9

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Uric Acid as a Risk Factor for Chronic Kidney Disease and Cardiovascular Disease ― Japanese Guideline on the Management of Asymptomatic Hyperuricemia ―2021

    • Author(s)
      Hisatome Ichiro、Li Peili、Miake Junichiro、Taufiq Fikri、Mahati Endang、Maharani Nani、Utami Sulistiyati Bayu、Kuwabara Masanari、Bahrudin Udin、Ninomiya Haruaki
    • Journal Title

      Circulation Journal

      Volume: 85 Issue: 2 Pages: 130-138

    • DOI

      10.1253/circj.CJ-20-0406

    • NAID

      130007975319

    • ISSN
      1346-9843, 1347-4820
    • Year and Date
      2021-01-25
    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Umami-induced obesity and metabolic syndrome is mediated by nucleotide degradation and uric acid generation2021

    • Author(s)
      Andres-Hernando Ana、Cicerchi Christina、Kuwabara Masanari、Orlicky David J.、Sanchez-Lozada Laura Gabriela、Nakagawa Takahiko、Johnson Richard J.、Lanaspa Miguel A.
    • Journal Title

      Nature Metabolism

      Volume: 3 Issue: 9 Pages: 1189-1201

    • DOI

      10.1038/s42255-021-00454-z

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Factors Influencing Change in Serum Uric Acid After Administration of the Sodium‐Glucose Cotransporter 2 Inhibitor Luseogliflozin in Patients With Type 2 Diabetes Mellitus2021

    • Author(s)
      Chino Yukihiro、Kuwabara Masanari、Hisatome Ichiro
    • Journal Title

      The Journal of Clinical Pharmacology

      Volume: 62 Issue: 3 Pages: 366-375

    • DOI

      10.1002/jcph.1970

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Association Between Kidney Function Decline and Baseline TNFR Levels or Change Ratio in TNFR by Febuxostat Chiefly in Non-diabetic CKD Patients With Asymptomatic Hyperuricemia2021

    • Author(s)
      Gohda Tomohito、Yanagisawa Naotake、Murakoshi Maki、Ueda Seiji、Nishizaki Yuji、Nojiri Shuko、Ohashi Yasuo、Ohno Iwao、Shibagaki Yugo、Imai Naohiko、Iimuro Satoshi、Kuwabara Masanari、Hayakawa Hiroshi、Kimura Kenjiro、Hosoya Tatsuo、Suzuki Yusuke
    • Journal Title

      Frontiers in Medicine

      Volume: 8 Pages: 634932-634932

    • DOI

      10.3389/fmed.2021.634932

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Serum Urate Trajectory in Young Adulthood and Incident Cardiovascular Disease Events by Middle Age: CARDIA Study2021

    • Author(s)
      Morikawa Nagisa、Bancks Michael P.、Yano Yuichiro、Kuwabara Masanari、Gaffo Angelo L.、Duprez Daniel A.、Gross Myron D.、Jacobs David R.
    • Journal Title

      Hypertension

      Volume: 78 Issue: 5 Pages: 1211-1218

    • DOI

      10.1161/hypertensionaha.121.17555

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] The Role of Uric Acid in the Acute Myocardial Infarction: A Narrative Review2021

    • Author(s)
      Demiray Atalay、Afsar Baris、Covic Adrian、Kuwabara Masanari、Ferro Charles J.、Lanaspa Miguel A.、Johnson Richard J.、Kanbay Mehmet
    • Journal Title

      Angiology

      Volume: 73 Issue: 1 Pages: 9-17

    • DOI

      10.1177/00033197211012546

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Therapeutic Strategies for the Treatment of Chronic Hyperuricemia: An Evidence-Based Update2021

    • Author(s)
      Cicero Arrigo F. G.、Fogacci Federica、Kuwabara Masanari、Borghi Claudio
    • Journal Title

      Medicina

      Volume: 57 Issue: 1 Pages: 58-58

    • DOI

      10.3390/medicina57010058

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Presentation] シンポジウム キサンチンオキシダーゼ阻害剤の有効性2022

    • Author(s)
      桑原 政成
    • Organizer
      第55回日本痛風・尿酸核酸学会総会
    • Related Report
      2021 Annual Research Report
  • [Presentation] シンポジウム「循環器疾患予防のリスク管理の現状 」 高尿酸血症と心腎血管代謝疾患との関係2021

    • Author(s)
      桑原 政成
    • Organizer
      第69回日本心臓病学会学術集会
    • Related Report
      2021 Annual Research Report
  • [Presentation] シンポジウム「尿酸と腎update」 高尿酸血症と心腎血管代謝疾患2021

    • Author(s)
      桑原 政成
    • Organizer
      第51回日本腎臓学会東部学術大会
    • Related Report
      2021 Annual Research Report
  • [Book] ザ・ベーシック メソッド 心不全薬物治療2021

    • Author(s)
      筒井裕之(編集)
    • Total Pages
      298
    • Publisher
      メジカルビュー社
    • Related Report
      2021 Annual Research Report

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Published: 2020-04-28   Modified: 2023-01-30  

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