Clinical trials: Trapezius Myalgia
Muscle Spasm
Low Intensity Ultrasound Therapy for Upper Back Pain Relief
The purpose of this study is to measure the effectiveness of a wearable therapeutic ultrasound device for relief of pain associated with the trapezius muscle of the upper back over a 4-week period.
- Trial name
- NCT02135094
- Testing
- Active ultrasound therapy device
- Where
- United States
- Volunteers
- 33 people
- Sponsor
- ZetrOZ, Inc.