Cryoneurolysis for Painful Diabetic Neuropathy of the Foot
Public ClinicalTrials.gov record NCT06646731. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
Ultrasound-guided Percutaneous Cryoneurolysis for Management of Chronic Painful Diabetic Neuropathy: A Randomized Sham-controlled Pilot Study
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
The study is a single-center, randomized, participant- and observer-masked, human-subjects, post-market clinical pilot study to investigate the use of ultrasound-guided percutaneous cryoneurolysis to treat diabetic neuropathy of the foot. A prolonged nerve block may be provided by freezing the nerve using a technique called "cryoneurolysis". With cryoneurolysis and ultrasound machines, a small needle-like "probe" may be placed through anesthetized skin and guided to the target nerve to allow freezing. The procedure takes about 6 minutes for each nerve, involves little discomfort, has no systemic side effects, and cannot be misused or become addictive. Participants will be randomly allocated to one of two possible treatments groups: cryoneurolysis (experimental) or sham (control). The primary outcome measure is the change in pain on the neuropathic pain scale from baseline 1 month following the procedure.
Study identification
- NCT ID
- NCT06646731
- Recruitment status
- Active, not recruiting
- Study type
- Interventional
- Phase
- Not applicable
- Enrollment
- 30 participants
Conditions and interventions
Eligibility (public fields only)
- Age range
- 18 Years and older
- Sex
- All
- Healthy volunteers
- Healthy volunteers not accepted
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Aug 24, 2025
- Primary completion
- Jul 31, 2026
- Completion
- Nov 30, 2026
- Last update posted
- Jul 5, 2026
2025 – 2026
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| University of California, San Diego | La Jolla | California | 92129 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT06646731, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Jul 5, 2026 · Synced Sep 2, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT06646731 live on ClinicalTrials.gov.