New implant aims to simplify dialysis fistula monitoring
NCT ID NCT04896476
First seen Jun 02, 2026 · Last updated Jun 19, 2026 · Updated 3 times
Summary
This study tested a new device called EchoMark LP, which is implanted near a surgically created blood vessel connection (fistula) used for dialysis. The device works with a special ultrasound system (EchoSure) to measure blood flow, depth, and diameter of the fistula. The trial involved 20 adults with kidney disease who needed a fistula, and its main goal was to see if the implant is safe and if the measurements can be taken successfully.
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This is a summary of
the original study
.
Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
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Contacts and locations
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Locations
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Michgan Vascular Center
Flint, Michigan, 48507, United States
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SKI Vascular Center
Peoria, Arizona, 85381, United States
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Surgical Specialist of Charlotte
Charlotte, North Carolina, 28207, United States
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Trinity Research Group
Dothan, Alabama, 36301, United States
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
Active substance
EchoMark LP implant and EchoSure diagnostic ultrasound system
What this could lead to
If successful, this device could make it easier and safer to monitor arteriovenous fistulas in dialysis patients, potentially reducing complications.
What could go wrong
This is a very small, early feasibility study with only 20 participants. It is designed to test safety and basic function, not to prove the device improves health outcomes.
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.