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Assessment of the Utility of the Pantheris Small Vessel (SV) System
NCT04793581 · View on ClinicalTrials.gov ↗
Study Summary
A single-arm study to assess the utility of the Pantheris SV catheter in addressing peripheral artery disease in arteries located below the knee. Data will be collected on the percent stenosis pre- and post-atherectomy and then symptoms and adverse events noted at 30 days, 6 months, and 1 year after the procedure.
Conditions Studied
Interventions
- DEVICE Atherectomy
Study Locations (2)
Michigan
- Advanced Cardiac and Vascular Centers — Grand Rapids
- Eastlake Cardiovascular PC — Saint Clair Shores
Trial Details
| Field | Value |
|---|---|
| Enrollment Target | 60 participants |
| Start Date | 2021-01-29 |
| Est. Completion | 2025-08-01 |
| Phase | NA |
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Full Details on ClinicalTrials.gov ↗What the Registry Record Tells You About NCT04793581
The ClinicalTrials.gov registry entry for NCT04793581 describes a study currently listed as recruiting. It is categorized as NA, which is the standard way researchers label where a study sits along the investigational pathway from early safety work through later efficacy and post-marketing evaluation. The registered enrollment target is 60 participants, a figure that helps gauge the scale of data the investigators plan to collect. The listed sponsor is Avinger, which has 1 total studies on file at ClinicalTrials.gov, and sponsors are the parties responsible for study design, oversight, and regulatory filings.
The record links to 1 condition, with Peripheral Arterial Disease appearing as the primary indexed condition, and to 1 intervention — of which Atherectomy is the first listed. Interventions can include drugs, devices, procedures, behavioral programs, or observational arms, and each is tracked as a separate registry field so that downstream queries can filter accurately. When a trial lists multiple interventions, it usually reflects a multi-arm design or a comparison protocol rather than a single treatment being tested in isolation. The brief summary published in the registry is the clearest source of protocol intent and should be read before drawing conclusions from any sidebar tags.
Geographic footprint matters for practical reasons: NCT04793581 reports 2 study locations spanning 1 distinct geographic area — top geographies include Michigan. A larger site network tends to correlate with broader recruitment capacity, but it does not imply anything about study quality, and site-level enrollment status can diverge from the overall registry status shown above. Every data point on this page comes from the public ClinicalTrials.gov dataset and is reproduced here for reference only; it is not a medical recommendation, an endorsement of the sponsor, or an invitation to enroll. Verify current status, eligibility criteria, and contact details directly at ClinicalTrials.gov, and discuss any participation decision with your own healthcare provider.
Frequently Asked Questions
What is clinical trial NCT04793581 about?
NCT04793581 is a clinical study titled "Assessment of the Utility of the Pantheris Small Vessel (SV) System". A single-arm study to assess the utility of the Pantheris SV catheter in addressing peripheral artery disease in arteries located below the knee. Data will be collected on the percent stenosis pre- and post-atherectomy and then symptoms and adverse events noted at 30 days, 6 months, and 1 year after...
What is the current status of trial NCT04793581?
This trial is currently recruiting. It is a NA study. The enrollment target is 60 participants. The study started on 2021-01-29. Estimated completion is 2025-08-01.
What conditions does trial NCT04793581 study?
This clinical trial studies the following conditions: Peripheral Arterial Disease. These conditions were identified from the trial registry and reflect the primary focus areas of the research.
What interventions are being tested in trial NCT04793581?
The interventions under investigation include: Atherectomy (DEVICE). Each intervention is being evaluated for safety and efficacy as part of this clinical study.
Who is sponsoring clinical trial NCT04793581?
This trial is sponsored by Avinger, which has 1 total clinical trials registered on ClinicalTrials.gov. The sponsor is responsible for the study's design, funding, and regulatory compliance.
Where is trial NCT04793581 being conducted?
This trial has 2 study locations across Michigan. Contact the study sites directly through ClinicalTrials.gov for enrollment availability.
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