Amputee Residual Limb Volume Fluctuation

The recruitment status of this study is unknown because the information has not been verified recently.
Verified November 2010 by University of Washington.
Recruitment status was  Recruiting
Sponsor:
Collaborator:
Information provided by:
University of Washington
ClinicalTrials.gov Identifier:
NCT01161238
First received: July 9, 2010
Last updated: November 18, 2010
Last verified: November 2010
  Purpose

The goal of this project is a useful clinical instrument for diagnosis and treatment of residual limb volume fluctuation in individuals who use prosthetic limbs. One hypothesis to be tested is that the instrument effectively measures short and long term volume fluctuations in individuals with trans-tibial amputation. Another hypothesis to be tested is that when subjects add a sock or insert to the prosthesis residual limb volume decreases, and when they remove the sock or insert residual limb volume increases.


Condition Intervention
Amputation
Other: Monitored for limb volume

Study Type: Observational
Study Design: Observational Model: Cohort
Time Perspective: Prospective
Official Title: Measuring and Controlling In-Socket Residual Limb Volume Fluctuation

Resource links provided by NLM:


Further study details as provided by University of Washington:

Estimated Enrollment: 100
Study Start Date: May 2010
Estimated Study Completion Date: September 2011
Estimated Primary Completion Date: September 2011 (Final data collection date for primary outcome measure)
Groups/Cohorts Assigned Interventions
Lower-limb amputee
Subjects with at least one lower limb amputated at the trans-tibial level
Other: Monitored for limb volume
Subjects are monitored for limb volume change using bioimpedance analysis

  Eligibility

Genders Eligible for Study:   Both
Accepts Healthy Volunteers:   Yes
Sampling Method:   Non-Probability Sample
Study Population

people with lower limb amputation that are ambulatory

Criteria

Inclusion Criteria:

  • trans-tibial amputees who have a regular prosthetist and who wear the prosthesis at least five hours per day.

Exclusion Criteria:

  • Inability to ambulate continuously with a prosthesis (with or without the use of an assistive device such as a cane or walker) for 10 minutes indoors on a level walkway. 2. Inability to shift from horizontal to vertical posture in 30 seconds.
  Contacts and Locations
Please refer to this study by its ClinicalTrials.gov identifier: NCT01161238

Contacts
Contact: Joan E Sanders, PhD 206-221-5872 jsanders@u.washington.edu

Locations
United States, Washington
University of Washington, Bioengineering Department Recruiting
Seattle, Washington, United States, 98195
Contact: Joan E Sanders, PhD    206-221-5872    jsanders@u.washington.edu   
Sponsors and Collaborators
University of Washington
  More Information

Publications:
Responsible Party: Joan E Sanders PhD, University of Washington
ClinicalTrials.gov Identifier: NCT01161238     History of Changes
Other Study ID Numbers: 30863-E/B, R01HD060585
Study First Received: July 9, 2010
Last Updated: November 18, 2010
Health Authority: United States: Federal Government

ClinicalTrials.gov processed this record on April 22, 2014