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New graft could make dialysis easier for kidney patients

NCT ID NCT07555717

What the study statuses mean

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Recruitment status, easiest to join first

Recruiting now This study
This trial is taking on new participants right now.
Not yet recruiting
Registered, but not yet taking participants.
By invitation only
Not open to general applications. Only people the study team invites can take part.
Paused
Paused for now. It may or may not start again.
Ongoing
Running, but no longer taking on new participants.
Completed
The trial has finished. Results may not be published yet.
Stopped early
Stopped early, before it reached the end. That can be for many reasons, including safety.
Cancelled
Cancelled before anyone took part.

Expanded access (not trials)

Expanded access
Not a trial. This treatment can be requested outside a study, case by case, for people who qualify.
Expanded access (paused)
Not a trial. The treatment can normally be requested outside a study, but is unavailable right now.
Expanded access (ended)
Not a trial. The treatment could once be requested outside a study, but no longer can.
Approved
The treatment has been approved, so it is available normally rather than through this programme.

When the status isn't known

Details not published
The full record has not been published yet, so there is little to show here.
Status unknown
This status has not been confirmed recently, so it may be out of date.

First seen Jun 27, 2026 · Last updated Jun 27, 2026

Summary

This study tests a new type of artificial blood vessel (STARgraft) for people with end-stage kidney disease who need dialysis. The graft is placed in the arm to help connect the patient to the dialysis machine. The goal is to see if it works better than standard grafts at keeping blood flow steady and avoiding problems. About 20 adults will take part, and the study will follow them for up to 36 months.

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.

Phase

Not a phased trial

Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.

Participants

About 20 people

The number the study aims to enrol. It can still change while the study runs.

Started

Jan 2026

Expected to finish

Dec 2028

An estimate. End dates often move.

Lead sponsor

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.

Ages

18 years and older

Sex

Anyone

Healthy volunteers

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

Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.

Inclusion Criteria: 1. Adult patients, 18 years or older. 2. Patient has given informed consent to participate in the trial. 3. Stated willingness to comply with all trial procedures and availability for the duration of the trial. 4. Able to effectively communicate with trial personnel. 5. Indicated patient population (end stage renal disease). 6. Candidate for a new AV graft placed in the upper arm and judged to need dialysis within 2 months. Patient may have a failed access at a different anatomical location. 7. Life expectancy judged to be at least 2 years with consideration of patient frailty. 8. Axillary vein approximately 7 mm in diameter or greater. 9. Brachial artery approximately 4 mm in diameter or greater. 10. Acceptable cardiac risk level (cardiac output ≥ 3.5 l/min, pulmonary artery pressure ≤ 50 mmHg, and ejection fraction ≥ 40%). 11. Systolic blood pressure equal to or greater than 120 mmHg. 12. Absence of central venous stenosis downstream from implant site confirmed with ultrasound and/or venogram. Exclusion Criteria: 1. Unable or unlikely to comply with trial protocol and/or follow-up. 2. Pregnancy. 3. Previous history of Peritoneal Dialysis treatment within the last 2 months 4. Central venous catheter located on same side as intended implant location. 5. Clinical morbid obesity (BMI \> 40). 6. Anatomical limitations, including issues discovered intraoperatively during vessel exposure. 7. Immunodeficiency syndrome. 8. History of hypercoagulation or bleeding disorders. 9. Elevated platelet count \> 1 million per microliter of blood. 10. History of heparin-induced thrombocytopenia syndrome 11. Medically confirmed stenosis or compromised valves in the veins downstream of the implant site. 12. Inadequate arterial flow or pressure proximal to the implant site. 13. Currently participating in another investigational drug or device trial which may clinically interfere with any endpoints of this trial. 14. Fever greater than 38°C. 15. Known allergic reaction to silicone, or untreatable allergy to imaging contrast materials. 16. Confirmed or suspected bacterial, viral or parasitic infection within 8 weeks prior to graft implant, or ongoing symptoms. 17. Uncontrolled or poorly controlled diabetes. 18. History or evidence of severe cardiac disease. 19. Any other condition which, in the judgment of the Investigator, would preclude adequate evaluation or impact patient safety or trial conduct.

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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.

  1. The places running it

    1 site. The list below names each one and where it is.

  2. 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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  3. A doctor treating you

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Contacts and locations

Locations

  • Italian Hospital

    RECRUITING

    Asunción, Paraguay

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