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NCT04028947 · ClinicalTrials.gov registry record · NA
Prophylactic Infrapatellar Saphenous Neurectomy in Primary Total Knee Arthroplasty
A NA study of Knee Pain Chronic, sponsored by Mayo Clinic.
- Active
- Registry status
- NA
- Development phase
- 178
- Enrollment target
- 1
- Study location
NCT04028947: Active NA study of Knee Pain Chronic, sponsored by Mayo Clinic.
NCT04028947 is a NA study of Knee Pain Chronic that is active but no longer recruiting, run by Mayo Clinic. The registered enrollment target is 178 participants, below the 233-participant average among 18 other Knee Pain Chronic trials with a reported enrollment target (24% lower). The trial reports 1 study location across 1 state. According to ClinicalTrials.gov, the official US trial registry.
The verdict
NCT04028947, a NA study of Knee Pain Chronic, is active but no longer recruiting, sponsored by Mayo Clinic.
- ACTIVE NOT RECRUITING
- Registry status
- NA
- Development phase
- 178 participants
- Enrollment target
- 1
- Study location
Study Summary
Researchers are trying to determine if knee pain can be reduced by proactively protecting the free end of the saphenous nerve versus leaving it in the standard position during total knee arthroplasty.
Primary Outcome
Self-reported pain using Visual Analog Scale which is scored using a horizontal scale from 0-10cm with 10 being the worst pain.
Conditions Studied
Interventions
- PROCEDURE Prophylactic Infrapatellar Saphenous Neurectomy in Primary Total Knee Arthroplasty
Study Locations (1)
Florida
- Mayo Clinic in Florida - Jacksonville
Trial Details
| Field | Value |
|---|---|
| Enrollment Target | 178 participants |
| Start Date | 2020-01-28 |
| Est. Completion | 2026-12 |
| Phase | NA |
What the registry record for NCT04028947 still lists
NCT04028947 is an interventional study that assigns participants to a tested intervention. The registered 178 participants enrollment target is mid-sized for trials with a published cap, below the 233-participant average among 18 other Knee Pain Chronic trials with a reported enrollment target (24% lower).
The record links to 1 condition, with Knee Pain Chronic appearing as the primary indexed condition, and to 1 intervention - of which Prophylactic Infrapatellar Saphenous Neurectomy in Primary Total Knee Arthroplasty is the first listed.
NCT04028947 reports a single indexed study location in Florida.
Frequently Asked Questions
What is clinical trial NCT04028947 about?
NCT04028947 is a clinical study titled "Prophylactic Infrapatellar Saphenous Neurectomy in Primary Total Knee Arthroplasty". Researchers are trying to determine if knee pain can be reduced by proactively protecting the free end of the saphenous nerve versus leaving it in the standard position during total knee arthroplasty.
What is the current status of trial NCT04028947?
This trial is currently active not recruiting. It is a NA study. The enrollment target is 178 participants. The study started on 2020-01-28. Estimated completion is 2026-12.
What conditions does trial NCT04028947 study?
This clinical trial studies the following conditions: Knee Pain Chronic.
What interventions are being tested in trial NCT04028947?
The interventions under investigation include: Prophylactic Infrapatellar Saphenous Neurectomy in Primary Total Knee Arthroplasty (PROCEDURE).
Who is sponsoring clinical trial NCT04028947?
This trial is sponsored by Mayo Clinic, which has 2,844 total clinical trials registered on ClinicalTrials.gov.
Where is trial NCT04028947 being conducted?
This trial has 1 study location across Florida. Contact the study sites directly through ClinicalTrials.gov for enrollment availability.
Learn More About Clinical Trials
Similar trials for Knee Pain Chronic
Matched on the same primary condition, ranked to surface studies in the same phase first, then by recruiting status, no relevance scoring or editorial curation.
Where NCT04028947's enrollment target sits among peer trials
178 9th of 18 higher than 10 of 18 other Knee Pain Chronic trials
participants (enrollment target), bucketed by value
Each bar is a band; taller bars hold more other Knee Pain Chronic trials. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.
Source ClinicalTrials.gov registry export · 2026-08-08
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