Cryoanalgesia to Treat Post-Amputation Phantom Limb Pain: A Department of Defense Funded Multicenter Study
Public ClinicalTrials.gov record NCT03449667. 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
Cryoanalgesia to Treat Post-Amputation Phantom Limb Pain: A Multicenter, Randomized, Double-Masked, Placebo-Controlled, Definitive Human Subjects Clinical Trial
Study identification
- NCT ID
- NCT03449667
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Not applicable
- Lead sponsor
- University of California, San Diego
- Other
- Enrollment
- 144 participants
Conditions and interventions
Conditions
Interventions
- Cryoneurolysis Device
- Sham Comparator Device
Device
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
- Mar 22, 2018
- Primary completion
- Aug 16, 2021
- Completion
- Mar 16, 2022
- Last update posted
- Feb 16, 2023
2018 – 2022
United States locations
- U.S. sites
- 6
- U.S. states
- 4
- U.S. cities
- 5
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Veterans Affairs Palo Alto Health Care System | Palo Alto | California | 94304 | — |
| University California San Diego | San Diego | California | 92103 | — |
| Naval Medical Center San Diego (NMCSD) | San Diego | California | 92134 | — |
| University of Florida | Gainesville | Florida | 32610 | — |
| Walter Reed National Military Medical Center | Bethesda | Maryland | 20889 | — |
| Cleveland Clinic | Cleveland | Ohio | 44195 | — |
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 NCT03449667, 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 Feb 16, 2023 · Synced May 20, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT03449667 live on ClinicalTrials.gov.