findmyKOL
Clinical trialNCT04145011CompletedInterventional

Coolief Cooled Radiofrequency vs. Conventional Radiofrequency to Manage OA Knee Pain

SponsorAvanos MedicalEnrollment153Osteoarthritis of the Knee
View the registry record on ClinicalTrials.gov

Summary

The lay summary the sponsor registered on ClinicalTrials.gov.

This study is being performed to assess the relative effectiveness of genicular nerve ablation with the COOLIEF\* Cooled Radiofrequency probe to manage moderate to severe knee pain in patients with osteoarthritis (OA) of the knee when compared to radiofrequency ablation using a Standard Radiofrequency probe.
clinicaltrials.gov ↗

Investigators

The overall officials registered on this study. Names that resolve to a findmyKOL profile link to it; the rest are shown as registered.

A profile link is shown only when the registered name resolves to a person record with a confident, namesake-checked match; ambiguous names stay unlinked.

Sites

7 registered facilities, with the per-site recruitment status where the registry publishes one. ClinicalTrials.gov does not publish per-site enrollment counts.

United States
  • University Orthopedics Center

    Altoona, Pennsylvania, United States

  • Pain Diagnostics and Interventional Care

    Sewickley, Pennsylvania, United States

  • University Orthopedics Center

    State College, Pennsylvania, United States

  • Piedmont Comprehensive Pain Management

    Anderson, South Carolina, United States

  • University of Utah

    Salt Lake City, Utah, United States

  • University of Virginia

    Charlottesville, Virginia, United States

  • the Spine and Nerve Centers of St. Francis Hosptial

    Charleston, West Virginia, United States

Site investigator names are published by ClinicalTrials.gov only while a study recruits, so completed studies list sites without them.

Drugs studied

No drug or biological interventions are in our data for this study. It may test a procedure, device or behavioral intervention, or the intervention list isn't in our current snapshot. See the registry record ↗. Why? →

Registration & key dates

Registry attributes as recorded on the ClinicalTrials.gov study record.

Start
4 Oct 2019
Primary completion
29 Oct 2021
Completion
10 Oct 2022
Last update posted
8 Aug 2023
Registered enrollment
153
Registry id
NCT04145011
clinicaltrials.gov ↗

Source: ClinicalTrials.gov, via the CTTI AACT database, data as of 24 Aug 2026. Registry facts are shown as registered by the study sponsor; findmyKOL does not interpret them.