Stent showdown: which device best unclogs kidney arteries?

NCT ID NCT07566065

First seen May 18, 2026 · Last updated May 18, 2026

Summary

This study tests whether covered stents work better than bare metal stents for people with narrowed kidney arteries caused by plaque buildup. About 150 participants will be randomly assigned to receive one of the two stents and will be followed for 12 months. The goal is to see which stent better improves kidney function and lowers blood pressure.

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Contacts and locations

Study contacts

  • Contact

    Phone: •••-•••-•••• Email: •••••@•••••

  • Contact

    Phone: •••-•••-•••• Email: •••••@•••••

Locations

  • Affilated Zhongshan Hospital of Dalian University

    Dalian, Liaoning, 116001, China

  • China-Japan Union Hospital of Jilin University, Changchun, Lilin

    Jilin, 130033, China

    Contact Phone: •••-•••-•••• Email: •••••@•••••

  • Department of Cardiovascular Medicine, Cardiovascular Research Center , The First Affiliated Hospital of Chongqing Medical University

    Chongqing, 400016, China

  • Frist Aiffiliated Hospital of Dalian Medical University

    Dalian, Liaoning, China

  • Fuwai Central China Cardiovascular Hospital

    Zhengzhou, Henan, 450000, China

  • Fuwai Hospital, National Center for Cardiovascular Disease, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100037

    Beijing, China

    Contact Phone: •••-•••-•••• Email: •••••@•••••

  • Jiangxi Provincial People's Hospital (The First Affiliated Hospital of Nanchang Medical College)

    Nanchang, Jiangxi, 330038, China

  • Nanjing Pukou People's Hospital(Liangjiang Hospital Southeast University)

    Nanjing, Jiangsu, 211800, China

  • Qilu Hospital of Shandong University

    Jinan, Shandong, 250012, China

  • Qingdao Hospital University of Health and Rehabilitation Sciences (Qingdao Municipal Hospital)

    Qingdao, Shandong, China

  • The Affiliated Hospital of Southwest Jiaotong University, The Third People's Hospital of Chengdu

    Chengdu, Sichuan, 610031, China

    Contact Phone: •••-•••-•••• Email: •••••@•••••

  • The First Affiliated Hospital of Sun Yat-sen University

    Guangzhou, Guangdong, 510000, China

    Contact Phone: •••-•••-•••• Email: •••••@•••••

  • The Second Affiliated Hospital of Harbin Medical University

    Harbin, Heilongjiang, 150086, China

    Contact Phone: •••-•••-•••• Email: •••••@•••••

  • The Second Affiliated Hospital of Harbin Medical University, Ha'erbin

    Harbin, China

    Contact Phone: •••-•••-•••• Email: •••••@•••••

  • Zhengzhou Central Hospital Affiliated to Zhengzhou University

    Zhengzhou, Henan, 450007, China

    Contact Phone: •••-•••-•••• Email: •••••@•••••

Conditions

Explore the condition pages connected to this study.