Ignite Creation Date:
2025-12-25 @ 5:01 AM
Ignite Modification Date:
2025-12-26 @ 4:02 AM
Study NCT ID:
NCT02065518
Status:
COMPLETED
Last Update Posted:
2019-08-28
First Post:
2014-02-12
Is NOT Gene Therapy:
False
Has Adverse Events:
True
Brief Title:
Electromyostimulation and Strength Walking for Knee Injuries
Sponsor:
University of Tennessee
Organization:
Study Overview
Official Title:
Electromyostimulation and Strength Walking for Knee Injuries
Status:
COMPLETED
Status Verified Date:
2018-10
Last Known Status:
None
Delayed Posting:
No
If Stopped, Why?:
Not Stopped
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
KI
Brief Summary:
The purpose of this project is to compare three treatment regimens for knee injury to the standard rehabilitation protocol: 1) NMES, 2) graduated strength walking (via a weighted vest), and 3) NMES combined with graduated strength walking. Each treatment arm will be supplemented by the standard of care and compared to a group who receive the standard rehabilitation only.
The Study will compare the effects of NMES, Strength Walking and combined NMES/ Strength Walking on strength, mobility, symptomatology, and Quality of Life (QOL) in military members with knee injury to a standard rehabilitation protocol program only. All groups will participate in standard rehabilitation protocol. The groups will be assessed over 18 weeks to compare main and interactive effects over time.
The Study will compare the effects of NMES, Strength Walking and combined NMES/ Strength Walking on strength, mobility, symptomatology, and Quality of Life (QOL) in military members with knee injury to a standard rehabilitation protocol program only. All groups will participate in standard rehabilitation protocol. The groups will be assessed over 18 weeks to compare main and interactive effects over time.
Detailed Description:
The prevalence of knee injuries has shown a striking increase of \>24% over the last 5 years, affecting work performance, limiting mobility, and impacting military deployment health. This increase reflects the current high op-tempo and frequent deployments of a nation at war including activities related to military operations, physical fitness, and demanding training. We have shown that neuromuscular electrical stimulation (NMES) improves quadriceps muscle strength. We have also shown that a pedometer-based protocol improves fitness. The overall objective of this project is to compare three treatment regimens for knee injury to the standard rehabilitation protocol as potential treatments for improving strength, work efficiency, and mobility in active duty military personnel with a knee injury. Our central hypothesis is that the combination of NMES and walking while wearing a weighted vest will demonstrate greater improvements in muscle strength, work efficiency, and mobility, as compared to the usual care alone. The rationale is that NMES combined with graduated strength walking could produce marked improvements in muscle strength and thereby enhance work performance, readiness and fitness, decrease physical symptoms and faster return to duty. NMES and graduated strength walking, simulate the current uniform in the theatre of operation (body armor).The specific aims are to compare the effectiveness of three treatment regimens to the usual care in improving: (1) muscle strength, (2) work efficiency, (3) mobility, (4) symptoms/pain, and (5) quality of life. After baseline testing, we propose to randomly assign male and female subjects (n=132) ages 18 to 50 years with a knee injury to one of 4 groups: 1) NMES, 2) strength walking, 3) NMES and strength walking, or 4) usual care. All groups will receive 12-weeks of the intervention and 6-weeks of follow-up. Generalized estimating equation (GEE) methods will be used to build regression models for statistical analysis of longitudinal data. If the interventions are effective with respect to parameters of strength, mobility, work performance, and symptoms, recommendations for future treatments can be made. This is hugely important, given the rising rate of knee injuries and the possibility that provider-managed care would be critical for assisting our warriors in a rapid recovery and return to duty.
Study Oversight
Has Oversight DMC:
True
Is a FDA Regulated Drug?:
None
Is a FDA Regulated Device?:
None
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
None
Is an FDA AA801 Violation?:
Secondary ID Infos
| Secondary ID | Type | Domain | Link | View |
|---|---|---|---|---|
| TSNRP Grant HU0001-10-1-TS04 | OTHER_GRANT | TSNRP | View |