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Protocol Number:
05-CC-0042
- Title:
Coupled Joint Proprioception and Multi-Joint Movement in the Lower Extremity: A Pilot Study
- Number:
05-CC-0042
- Summary:
This study will collect information on how people sense leg position and movement. The findings may help scientists develop better ways to evaluate and treat joint problems.
Healthy adult volunteers between 21 and 40 years of age may be eligible for the study. Candidates are screened with a brief questionnaire and examination to determine their strength, flexibility, and sensation.
Participants sit on a specially designed chair, with their foot and leg placed in a custom-made apparatus that controls knee and ankle movements. The skin is marked to indicate the area of interest for ultrasound assessment of muscle. Subjects respond to joint position changes for several trials. The procedure takes a maximum of 2.5 hours to complete.
- Sponsoring Institute:
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National Institutes of Health Clinical Center (CC)
- Recruitment Detail
- Type:
Completed Study; data analyses ongoing
- Gender:
Male & Female
- Referral Letter Required:
No
- Population Exclusion(s):
Children
- Eligibility Criteria:
This study is not currently recruiting new subjects. If you have questions about participating in a study, please contact the Patient Recruitment and Public Liaison Office, CC.
- Special Instructions:
Currently Not Provided
- Keyword(s):
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Kinesithesia
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Sensorimotor Function
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Somatosensory
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Muscle Spindles
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Sensory Feedback
- Recruitment Keyword(s):
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Healthy Volunteer
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HV
- Condition(s):
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Proprioception
- Investigational Drug(s):
- None
- Investigational Device(s):
- None
- Interventions:
- None
- Supporting Site:
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Warren G. Magnuson Clinical Center
- Contact(s):
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This study is not currently recruiting new subjects. If you have questions about participating in a study, please contact the Patient Recruitment and Public Liaison Office, CC.
- Citation(s):
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Barrack RL, Skinner HB, Brunet ME, Haddad RJ Jr. Functional performance of the knee after intraarticular anesthesia. Am J Sports Med. 1983 Jul-Aug;11(4):258-61.
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Barrack RL, Skinner HB, Brunet ME, Cook SD. Joint kinesthesia in the highly trained knee. J Sports Med Phys Fitness. 1984 Mar;24(1):18-20. No abstract available.
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Barrack RL, Skinner HB, Cook SD. Proprioception of the knee joint. Paradoxical effect of training. Am J Phys Med. 1984 Aug;63(4):175-81.
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National Institutes of Health Clinical Center
Bethesda, Maryland 20892. Last update: 01/30/2009
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