New device aims to unclog dialysis veins in real-world test

NCT ID NCT05062291

First seen Dec 29, 2025 · Last updated May 12, 2026 · Updated 22 times

Summary

This study is testing a device called WRAPSODY that is placed inside a vein to treat narrowing or blockages in the dialysis access of people on hemodialysis. The goal is to see how well it keeps the access open and prevents problems. About 500 adults who need chronic dialysis will be followed for 24 months.

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Contacts and locations

Locations

  • Afya Hospital

    Brasília, Brazil

  • Belfast City Hospital, Belfast Health and Social Care Trust

    Belfast, United Kingdom

  • CHUC - Centro Hospitalar e Universitário De Coimbra

    Coimbra, Portugal

  • Centro Internacional de Pesquisa do Hospital Alemão Oswaldo Cruz

    São Paulo, Brazil

  • Churchill Hospital, Oxford University Hospitals NHS Foundation Trust

    Oxford, United Kingdom

  • Complexo Hospitalar de Niterói

    Niterói, Brazil

  • Fiona Stanley Hospital

    Murdoch, Australia

  • Hospital Da Bahia

    Salvador, Brazil

  • Hospital Felicio Rocho

    Belo Horizonte, Brazil

  • Hospital Santa Lucia

    Brasília, Brazil

  • Hospital Santa Rita de Cassia

    São Paulo, Brazil

  • Hospital Vera Cruz

    Campinas, Brazil

  • Impar Servicos Hospitalares S/A - Hospital Sao Lucas

    Rio de Janeiro, Brazil

  • Instituto Dante Pazzanese de Cardiologia

    São Paulo, Brazil

  • Instituto Pro Renal

    Curitiba, Brazil

  • King's College Hospital, NHS Foundation Trust

    London, United Kingdom

  • Liverpool Hospital

    Liverpool, Australia

  • Maastricht UMC+

    Maastricht, Netherlands

  • Monash Health

    Clayton, Australia

  • Parana Medical Research Center

    Paranã, Brazil

  • Princess Alexandra Hospital

    Woolloongabba, Australia

  • Protestant Hospital Queen Elisabeth Herzberge

    Berlin, Germany

  • Queen Elizabeth Hospital, University Hospital Birmingham

    Birmingham, United Kingdom

  • Real Hospital Português de Beneficência em Pernambuco

    Recife, Brazil

  • Rio de Janeiro State University

    Rio de Janeiro, Brazil

  • Royal Berkshire NHS Foundation Trust

    Reading, United Kingdom

  • Royal London Hospital, Barts Health NHS Trust

    London, United Kingdom

  • Shaare Zedek Medical Center

    Jerusalem, Israel

  • Sir Charles Gairdner Hospital

    Nedlands, Australia

  • Te Toka Tumai Auckland

    Auckland, New Zealand

  • Te Whatu Ora Health NZ Waitaha Canterbury

    Christchurch, New Zealand

  • Te Whatu Ora Health NZ Waitemata

    Auckland, New Zealand

  • Te Whatu Ora Health New Zealand Waitemata

    Hamilton, New Zealand

  • The General University Hospital of Patras

    Rio, Greece

  • University of Cologne

    Cologne, Germany

Conditions

Explore the condition pages connected to this study.