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How Shoes With Rocker Soles Affect Walking

This study has been completed.

Sponsored by: National Institute of Child Health and Human Development (NICHD)
Information provided by: National Institute of Child Health and Human Development (NICHD)
ClinicalTrials.gov Identifier: NCT00006438
  Purpose

The purpose of this study is to compare how 3 special types of shoes with rocker-shaped soles help people with foot deformities to walk better. This study will use modern gait lab techniques to measure the forces on the bottom of the feet and to examine whether there is any effect higher on the leg from the rocker soles.


Condition Intervention
Diabetic Feet
Device: Shoes with Rocker Soles

MedlinePlus related topics:   Diabetic Foot    Foot Health   

U.S. FDA Resources

Study Type:   Interventional
Study Design:   Treatment, Randomized, Open Label, Active Control, Crossover Assignment, Efficacy Study
Official Title:   Rocker Sole Kinetics and Kinematics

Further study details as provided by National Institute of Child Health and Human Development (NICHD):

Estimated Enrollment:   46
Study Start Date:   January 1997
Estimated Study Completion Date:   December 1999

Detailed Description:

The rocker sole is the most commonly prescribed external shoe modification. Use of rocker soles has been based on theoretical considerations and empirical observations with minimal scientific study and validation. With the passage of the therapeutic shoe bill (PL-100-203, section 4072) authorizing Medicare coverage of shoes and shoe modifications for diabetics, it is important to have objective data regarding the effect of rocker soles. This cross-over study will randomize 46 subjects (40 sensate and 6 insensate) to a combination of 3 rocker soles. Patients will be evaluated at baseline and after 20 minutes wearing each rocker sole shoe design to determine the effect of the type of rocker sole on plantar pressure and gait.

  Eligibility
Ages Eligible for Study:   40 Years to 60 Years
Genders Eligible for Study:   Both
Accepts Healthy Volunteers:   Yes

Criteria

Inclusion Criteria:

  • Healthy individuals
  • Insensate individuals

Exclusion Criteria:

  • History or physical findings of any trunk, back or lower extremity orthopedic or neurologic abnormalities
  • Inability to walk
  • Inability to follow verbal directions
  Contacts and Locations

Please refer to this study by its ClinicalTrials.gov identifier: NCT00006438

Locations
United States, Wisconsin
Medical College of Wisconsin Gait Lab    
      Milwaukee, Wisconsin, United States, 53226-0099

Sponsors and Collaborators

Investigators
Principal Investigator:     Jacqueline Wertsch, M.D.     Medical College of Wisconsin    
  More Information


Medical College of Wisconsin website  This link exits the ClinicalTrials.gov site
 
Click here for more information about the National Institute of Child Health and Human Development (NICHD).  This link exits the ClinicalTrials.gov site
 

Study ID Numbers:   NICHD-0118, R01 HD31989
First Received:   November 3, 2000
Last Updated:   June 23, 2005
ClinicalTrials.gov Identifier:   NCT00006438
Health Authority:   United States: Federal Government

Keywords provided by National Institute of Child Health and Human Development (NICHD):
Rocker sole  
Plantar pressure  
Diabetic feet  
Insensate feet  
gait analysis
Pedorthics
Gait abnormalities

Study placed in the following topic categories:
Foot Ulcer
Skin Diseases
Diabetic Neuropathies
Ulcer
Vascular Diseases
Diabetes Mellitus
Endocrine System Diseases
Diabetic Angiopathies
Endocrinopathy
Congenital Abnormalities
Skin Ulcer
Diabetes Complications
Diabetic Foot
Leg Ulcer

Additional relevant MeSH terms:
Cardiovascular Diseases

ClinicalTrials.gov processed this record on October 03, 2008




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