Registry for the Serranator device in treating peripheral artery disease and dialysis fistula issues

POst-Market ClINical Follow-up STudy oF the SerranatOR PTA Serration Balloon CathEter

Observational Cagent Vascular LLC · NCT06687590

This study is collecting information on how well the Serranator device works for people with peripheral artery disease and dialysis fistula problems while they receive standard treatment.

Quick facts

Study typeObservational
Enrollment500 (estimated)
Ages18 Years and up
SexAll
SponsorCagent Vascular LLC Industry-sponsored
Locations19 sites (Scottsdale, Arizona and 18 other locations)
Trial IDNCT06687590 on ClinicalTrials.gov

What this trial studies

This registry collects observational data on the safety and performance of the Serranator® device used in treating peripheral artery disease (PAD) and dysfunctional arteriovenous dialysis fistulae. Participants will receive peripheral balloon angioplasty as part of their standard care, and the data gathered will help evaluate the device's effectiveness in real-world scenarios. The study aims to provide clinical evidence that can support future evaluations of the Serranator® in medical practice.

Who should consider this trial

Good fit: Ideal candidates include adults over 18 with claudication or critical limb-threatening ischemia due to PAD or dysfunctional dialysis fistulae.

Not a fit: Patients with medical conditions that contraindicate the use of the Serranator® or those enrolled in other conflicting studies may not benefit from this registry.

Why it matters

Potential benefit: If successful, this registry could enhance treatment options for patients with PAD and dialysis-related vascular issues.

How similar studies have performed: While this registry approach is observational, similar studies evaluating device performance in real-world settings have shown promise in the past.

Eligibility criteria

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Subjects intended to be treated with Serranator® for de-novo or restenotic lesions of the iliac, femoral, iliofemoral, popliteal, infrapopliteal and pedal arteries or dysfunctional native or synthetic arteriovenous dialysis fistulae.
* Subjects presenting with claudication or critical limb-threatening ischemia (CLTI) by Rutherford Clinical Category 3, 4, 5, or 6 of the target limb.
* Age of subject is \> 18.
* Subject or subject's legal representative has been informed of the nature of the study, agrees to participate and has signed the approved consent form.

Exclusion Criteria:

* Subjects with any medical condition that would make him/her an inappropriate candidate for treatment with Serranator® as per Instructions for Use (IFU) or investigator's opinion.
* Subject already enrolled in other investigational (interventional) studies that would interfere with study endpoints.

Where this trial is running

Scottsdale, Arizona and 18 other locations

Study contacts

How to participate

  1. Review the eligibility criteria above with your treating physician.
  2. Visit the official trial page on ClinicalTrials.gov for the most current contact information and recruitment status.
  3. Contact the listed study coordinator or principal investigator to request pre-screening. Pre-screening is free and never obligates you to enroll.
Conditions Peripheral Artery DiseaseDysfunctional AV FistulaDysfunctional AV Graft
Last reviewed 2026-06-13 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.