New ultrasound device aims to speed up dialysis access healing
NCT ID NCT06190717
First seen Jun 24, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study tests a device called EchoMark/EchoSure that is implanted during fistula surgery for dialysis patients. The device uses automated ultrasound to monitor healing every two weeks. The goal is to see if it helps the fistula mature faster and reduces the need for additional procedures. About 304 adults with kidney failure and diabetes are being enrolled.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- EchoMark/EchoSure device
- What this could lead to
- If successful, this device could help dialysis patients get their fistula ready for use faster, reducing the need for extra procedures.
- What could go wrong
- This is a relatively early-stage device trial with 304 participants. The device may not significantly speed up maturation, and there are risks like implant migration or infection.
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
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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
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About 304 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Feb 2024
- Expected to finish
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Feb 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.
- Ages
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18 to 84 years
- 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: * Males or non-pregnant, non-breastfeeding females ≥ 18 years of age but \< 85 years of age at the time of informed consent. * Subject is able and willing to provide written informed consent prior to receiving any non-standard of care, protocol specific procedures. * Subject is willing and capable of complying with all required follow-up visits. * Subject and/or Care Team agree that the distance and transportation resources from the patient's home to the clinic are reasonable for study participation and compliance. * Subject has an estimated life expectancy \> 18 months. * Subject is ambulatory (cane or walker are acceptable). * CKD Stage 5 (eGFR less than 10) or ESRD subjects presenting for upper arm autologous arteriovenous fistula creation that is not transposed for hemodialysis access. * Subjects who are currently on dialysis through a CVC or who imminently require dialysis (GFR \<10). * Vein diameter ≥ 2.5 mm at the antecubital fossa per vein mapping. * Artery diameter ≥ 2.5 mm per vein mapping. * Subject is not participating in another investigational clinical trial that has not met its primary end point. Participation in post-market registry is acceptable. Exclusion Criteria: * CKD Stage 1-4 or subjects that do not require upper arm autologous arteriovenous fistula creation for hemodialysis access. * Subject has history of Steal Syndrome. * Subject who is immunocompromised or immunosuppressed. * Subject has had three previous failed AV fistulae for hemodialysis access. * Subjects expecting to undergo major surgery within 60 days from the EchoMark implantation. * Known or suspected active infection on the day of the index procedure. * Subjects who had infection(s) in the 30-day window prior to EchoMark placement to reduce the likelihood of partially treated infections that can seed the device and fistula. * Subjects with diagnosed bleeding disorder, thrombocytopenia (platelet count \<50,000), hypercoagulability, and history of recurrent deep vein thrombosis not related to AV access. * Subjects with active malignancy. * Subjects with a history of poor compliance with the dialysis protocol. * Subjects with a known or suspected allergy to any of the device materials. * Subjects with an existing fistula or graft. * Subjects who are anticipated to convert to peritoneal dialysis or undergo a transplant within 6 months. * Subjects who are pregnant, planning on becoming pregnant, or are breast feeding.
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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
20 sites. 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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AKDHC Center Tucson
RECRUITINGTucson, Arizona, 85754, United States
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AKDHC Medical Research Services
RECRUITINGPhoenix, Arizona, 85012, United States
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Aqua Research Institute Llc
RECRUITINGHouston, Texas, 77058, United States
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Atrium Health
RECRUITINGConcord, North Carolina, 28025, United States
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Baylor Scott & White Heart and Vascular Hospital
RECRUITINGDallas, Texas, 75226, United States
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Boston Medical Center
RECRUITINGBoston, Massachusetts, 02118, United States
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Capital Medical Center
RECRUITINGPennington, New Jersey, 08534, United States
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Fresenius Vascular Care Memphis MSO
TERMINATEDMemphis, Tennessee, 38115, United States
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Galen Medical Group
RECRUITINGChattanooga, Tennessee, 37421, United States
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HealthQare Associates
RECRUITINGArlington, Virginia, 22201, United States
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Kansas Nephrology Research Institute
RECRUITINGWichita, Kansas, 67214, United States
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MSU Health Care Heart and Vascular
RECRUITINGLansing, Michigan, 48910, United States
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Medical University of South Carolina Health Orangeburg
RECRUITINGOrangeburg, South Carolina, 29118, United States
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Northwell Health
RECRUITINGNew Hyde Park, New York, 11042, United States
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Northwestern University
RECRUITINGChicago, Illinois, 60611, United States
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Orlando Health Heart and Vascular Institute
RECRUITINGOrlando, Florida, 32806, United States
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Physicians Care of Virginia
RECRUITINGRoanoke, Virginia, 24014, United States
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Prisma Health
RECRUITINGGreenville, South Carolina, 29605, United States
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Sentara Health
RECRUITINGVirginia Beach, Virginia, 23454, United States
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Southwest Kidney Institute
RECRUITINGPhoenix, Arizona, 85004, United States
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Trinity Research Group
RECRUITINGDothan, Alabama, 36301, United States
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