Clinical Trial for Surgery of the Ulnar Nerve (SUN) at the Elbow
Public ClinicalTrials.gov record NCT04254185. 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.
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
This research is studying two surgical procedures in a large group of people to learn about how well these procedures work as a treatment for ulnar neuropathy at the elbow (UNE). Researchers want to see which surgery is more helpful for people with ulnar neuropathy. This research will determine if one surgery is better than the other to alleviate symptoms.
Study identification
- NCT ID
- NCT04254185
- Recruitment status
- Active, not recruiting
- Study type
- Interventional
- Phase
- Not applicable
- Enrollment
- 378 participants
Conditions and interventions
Conditions
Interventions
- Simple decompression Procedure
- Subcutaneous anterior transposition Procedure
Procedure
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
- Feb 18, 2020 (Actual)
- Primary completion
- Oct 31, 2027 (Estimated)
- Completion
- Oct 31, 2027 (Estimated)
- Last update posted
- Sep 4, 2026
2020 – 2027
United States locations
- U.S. sites
- 10
- U.S. states
- 8
- U.S. cities
- 9
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Emory Healthcare | Atlanta | Georgia | 30329 | — |
| Norton Healthcare | Louisville | Kentucky | 40241 | — |
| Johns Hopkins University | Baltimore | Maryland | 21093 | — |
| Curtis National Hand Center | Baltimore | Maryland | 21218 | — |
| Michigan Medicine | Ann Arbor | Michigan | 48109 | — |
| OrthoCarolina Research Institute, Inc. | Charlotte | North Carolina | 28207 | — |
| Wake Forest University Health Sciences | Winston-Salem | North Carolina | 27157 | — |
| Ohio State University | Columbus | Ohio | 43210 | — |
| University of Oklahoma | Oklahoma City | Oklahoma | 73126 | — |
| University of Pittsburgh Medical Center | Pittsburgh | Pennsylvania | 15213 | — |
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 NCT04254185, 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 Sep 4, 2026 · Synced Oct 23, 2026
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Open the official record
The complete public registry record, listed eligibility criteria, and available contact information for NCT04254185 live on ClinicalTrials.gov.