English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Plus monthly

Global: Zendy Tools annual

Global: Zendy Tools monthly

Global: Zendy Free Plan

In Jan 2020, dotinurad (URECE ® tablets) was approved for gout and hyperuricemia therapy in Japan. We developed a novel hypouricemic agent because benzbromarone, a commercially available uricosuric agent, has several problems, such as drug-induced liver injury or drug-drug interaction caused by CYP2C9 inhibition. In transporter-overexpressing cells, dotinurad potently inhibited URAT1 which is localized in the renal proximal tubules and functions as a urate reabsorption. On the contrary, dotinurad hardly inhibited urate secretion transporters, ABCG2 or OAT1/3. In Cebus monkeys, dotinurad dose-dependently decreased plasma urate levels at low doses compared with benzbromarone. Inhibitory effect of dotinurad on mitochondria was weaker than that of benzbromarone and there was no observation suggesting a risk of drug-induced liver injury taking into consideration the clinical dose or exposure. Dotinurad weakly inhibited CYPs and further analysis indicated there was no drug-drug interaction risk in the clinical dose. In clinical pharmacology studies, there was no difference among sex and age. Furthermore, dosage and administration are equal even in hepatic impairment patients (mild to severe) and renal impairment patients (mild to moderate). In confirmatory phase II and long-term studies, dotinurad decreased serum urate levels at low doses and almost patients using maintenance dose (2 or 4 mg) achieved a serum urate level ≤ 6.0 mg/dL. Moreover, there was no finding to raise safety concern including liver injury. In conclusion, dotinurad, a selective urate reabsorption inhibitor (SURI) could be a therapeutic option because of its more effective hypouricemic action at low doses than those of commercially available uricosuric agents.

Pharmacological properties and clinical efficacy of dotinurad (URECE<sup>®</sup> tablets), a novel hypouricemic agent