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NCT03044106 · ClinicalTrials.gov registry record · NA
Cranial Laser Reflex Technique for Hamstring Function
A NA study, sponsored by University of North Carolina, Chapel Hill.
- Completed
- Registry status
- NA
- Development phase
- 44
- Enrollment target
NCT03044106: Completed NA study, sponsored by University of North Carolina, Chapel Hill.
NCT03044106 is a NA study that has completed, run by University of North Carolina, Chapel Hill. The registered enrollment target is 44 participants, below the 1,404-participant average among 58,714 other NA trials with a reported enrollment target (97% lower). According to ClinicalTrials.gov, the official US trial registry.
The verdict
NCT03044106, a NA study, has completed, sponsored by University of North Carolina, Chapel Hill.
- COMPLETED
- Registry status
- NA
- Development phase
- 44 participants
- Enrollment target
Study Summary
Purpose: To conduct a pilot study of the effect of Cranial Laser Reflex Technique (CLRT) compared with sham laser on hamstring muscle flexibility, strength, and pain pressure threshold. Participants: Active, young adults ages 18 to 35. Procedures: A two-visit, assessor and participant-blinded crossover study with 1-week washout. Subjects will complete three functional hamstring tests before and after CLRT and sham laser treatment. Subjects will also complete questionnaires to assess their expectations and perceptions of the interventions.
Primary Outcome
Knee Extension Angle (KEA) test is a functional test designed to assess lower extremity flexibility and is considered the gold standard test for assessing hamstring length. Results will be recorded as degrees of knee flexion angle. A clinically significant effect size is an increase of 5 degrees.
Interventions
- DEVICE CLRT
Trial Details
| Field | Value |
|---|---|
| Enrollment Target | 44 participants |
| Start Date | 2017-03-04 |
| Est. Completion | 2017-07-31 |
| Phase | NA |
What the finished NCT03044106 record still lists
NCT03044106 is an interventional study that assigns participants to a tested intervention. The registry caps enrollment at 44 participants, a relatively small participant target, below the 1,404-participant average among 58,714 other NA trials with a reported enrollment target (97% lower).
The record links to 0 conditions, and to 1 intervention - of which CLRT is the first listed.
NCT03044106 does not publish any study locations in the registry export this page uses.
Frequently Asked Questions
What is clinical trial NCT03044106 about?
NCT03044106 is a clinical study titled "Cranial Laser Reflex Technique for Hamstring Function". Purpose: To conduct a pilot study of the effect of Cranial Laser Reflex Technique (CLRT) compared with sham laser on hamstring muscle flexibility, strength, and pain pressure threshold. Participants: Active, young adults ages 18 to 35. Procedures: A two-visit, assessor and participant-blinded cros...
What is the current status of trial NCT03044106?
This trial is currently completed. It is a NA study. The enrollment target is 44 participants. The study started on 2017-03-04. Estimated completion is 2017-07-31.
What interventions are being tested in trial NCT03044106?
The interventions under investigation include: CLRT (DEVICE).
Who is sponsoring clinical trial NCT03044106?
This trial is sponsored by University of North Carolina, Chapel Hill, which has 1,109 total clinical trials registered on ClinicalTrials.gov.
Learn More About Clinical Trials
How this trial's enrollment target compares
Where NCT03044106's enrollment target sits among peer trials
44 1423rd of 2000 higher than 566 of 2,000 other NA trials
participants (enrollment target), bucketed by value
Each bar is a band; taller bars hold more other NA 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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