Can a new graft keep dialysis access working longer?
NCT ID NCT05846581
First seen Aug 13, 2026 · Last updated Aug 14, 2026 · Updated 1 time
Summary
This study follows people with end-stage kidney disease who need a vascular graft for hemodialysis. The GORE ACUSEAL graft is placed to create a reliable access point for dialysis. Researchers will track how often the graft becomes infected and how long it stays functional, aiming to see if it holds up well over 24 months. The goal is to gather real-world evidence on the graft's safety and performance in routine clinical care.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- GORE® ACUSEAL Vascular Graft (a medical device used to create vascular access for hemodialysis)
- What this could lead to
- If successful, this could confirm that the GORE ACUSEAL graft is a safe and reliable option for long-term dialysis access, potentially improving outcomes for people with kidney failure.
- What could go wrong
- This is an observational study, not a randomized trial, so results may be influenced by patient differences. The graft may still carry risks like infection or blockage, and the study's findings depend on real-world follow-up.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Participants
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About 72 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Jan 2024
- Expected to finish
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Oct 2027
An estimate. End dates often move.
- Lead sponsor
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A company
The lead sponsor is a pharmaceutical, biotech, or medical-device company.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
Who is studied
Registry subject population - those patients with CKD in ESRD that require hemodialysis access through the GORE® ACUSEAL Vascular Graft meeting the inclusion and exclusion criteria will be eligible for screening for participation in this registry. The registry has been designed with broad eligibility criteria to capture real-world GORE® ACUSEAL Vascular Graft use, for which the device is intended to be implanted. Only patients who meet all of the inclusion criteria and none of the exclusion criteria will be implanted. No vulnerable populations are included in this registry.
- Ages
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18 years and older
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: 1. The patient requires the creation of vascular access for hemodialysis secondary to a diagnosis of End-Stage Renal Disease and intends to use GORE® ACUSEAL Vascular Graft device for arteriovenous (AV) access. 2. Age ≥18 years at time of Informed Consent Form (ICF) signature. 3. Willingness of the patient to adhere to institutional standard of care follow-up. 4. Informed Consent Form (ICF) is signed by the patient. 5. The patient is currently on hemodialysis or intended to begin hemodialysis immediately following placement of the GORE® ACUSEAL Vascular Graft device or up to 30 days following placement of the device. 6. The patient has a reasonable expectation of remaining on hemodialysis for 12 months. Exclusion Criteria: 1. The patient currently has a known or suspected systemic infection. 2. The patient is pregnant or breastfeeding. 3. The patient had a separate interventional or surgical vascular procedure within the study limb within 30 days prior to treatment with the GORE® ACUSEAL Vascular Graft device. 4. The patient had a previous documented (via imaging technique) and unsuccessfully treated ipsilateral central venous stenosis. 5. The patient is currently taking maintenance corticosteroids and immunosuppressant medication such as rapamycin, mycophenolate or mycophenolic acid, prednisone (\> 10 mg), cyclosporine, tacrolimus, or cyclophosphamide. 6. The patient has a known hypercoagulability or bleeding disorder. 7. The patient has had a previous instance of Heparin Induced Thrombocytopenia type 2 (HIT-2) or has known sensitivity to Heparin. 8. The patient is enrolled in an investigational study. 9. The patient has been previously enrolled in this registry. 10. The patient is currently being considered for a live donor kidney transplant (living donor either related or unrelated to patient). 11. The patient has life expectancy less than 2 years.
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The places running it
3 sites in 2 countries. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Locations
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ASST-Settelaghi Ospedale di Circolo e Fondazione Macchi
RECRUITINGVarese, 21100, Italy
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Ev. DiakonissenKrankenhaus Leipzigemeinnützige
RECRUITINGLeipzig, 04177, Germany
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Evangelisches Klinikum Bethel (EvKB)
RECRUITINGBielefeld, 33611, Germany
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North Bristol NHS Trust Southmead Hospital
TERMINATEDBristol, England, BS10 5NB, United Kingdom
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