An Intervention of Electrical Stimulation in Osteoarthritis
Public ClinicalTrials.gov record NCT00500448. 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.
Official title
The Efficacy of Neuromuscular Electrical Stimulation for Improving Quadriceps Activation in Women With Medial Tibiofemoral Osteoarthritis
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
Patients with knee osteoarthritis (OA) often have decreased thigh muscle strength. This muscle weakness is thought to originate from centers in the brain and spinal cord that restrict recruitment of fibers responsible for muscle contraction. An inability to fully contract muscles surrounding the knee joint impairs patients' abilities to perform activities of daily living (i.e. walking, climbing stairs) and may even contribute to further joint degeneration. Establishing therapies aimed at increasing muscle strength, restoring normal function, and possibly slowing the processes involved in the development of knee OA is essential in order to enhance the quality of life in the adult population plagued with this degenerative joint condition. Electrical muscle stimulation applied to the thigh is a promising therapy that has been shown to successfully restore muscle strength, however how long the treatment lasts and its influence on functional outcomes remains unknown. In order for electrical muscle stimulation to be of value it must result in sustained improvements in muscle strength and functional outcomes. Therefore, the purpose of the proposed investigation is to determine if electrical muscle stimulation can restore thigh muscle strength and improve functional outcomes in patients with knee osteoarthritis.
Study identification
- NCT ID
- NCT00500448
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Not applicable
- Enrollment
- 30 participants
Conditions and interventions
Conditions
Eligibility (public fields only)
- Age range
- 50 Years to 62 Years
- Sex
- Female
- 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
- Jun 30, 2007
- Primary completion
- Jul 31, 2009
- Completion
- Jul 31, 2009
- Last update posted
- Aug 28, 2016
2007 – 2009
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| University of Michigan | Ann Arbor | Michigan | 48109 | — |
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 NCT00500448, 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 Aug 28, 2016 · Synced Sep 2, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT00500448 live on ClinicalTrials.gov.