Clinical Trials Logo

Clinical Trial Summary

Based on their preliminary quantitative gait findings suggesting that limited passive hip extension range is a key functionally limiting impairment affecting gait, the investigators propose a supervised, specific stretching exercise with the aim to improve both peak hip extension and overall gait performance. While one goal is to demonstrate that reduced peak passive hip extension is a key, functionally significant, but reversible, impairment another is to improve our understanding of the relationship between impairment, functional limitation and gait ability.


Clinical Trial Description

1. Test the hypothesis that both passive and dynamic hip extension during comfortable and fast walking speeds are reduced in the elderly groups compared to passive and dynamic peak hip extension in healthy young adults.

2. Test the hypothesis, separately for each elderly group, controlling for co-factors, that there is greater change in step length in the treatment group compared to the control group, after controlling for co-variates. We also expect greater changes in dynamic hip peak extension, a reduction in anterior pelvic tilt, improvement in age-related reductions in peak ankle plantar flexion and ankle power generation, and in dynamic CoM-CoP moment arm during both comfortable and fast walking, and an increase in comfortable walking speed.

3. Test the hypothesis separately for the frail elderly group who cannot independently perform IADL only, controlling for co-factors, that there is a greater change in secondary, non quantitative gait-parameters of the Timed Get Up and Go Test, Activities of Daily Living, Instrumental ADL function, fear of falling and number of falls during 6 months following intervention.

4. Test the hypothesis that the created forward dynamic model can accurately predict in individual subjects, the actual effect of an increase in passive peak hip extension on dynamic peak hip extension, anterior pelvic tilt, peak ankle plantar flexion and step length. ;


Study Design

Allocation: Randomized, Intervention Model: Parallel Assignment, Masking: Single Blind (Outcomes Assessor)


Related Conditions & MeSH terms


NCT number NCT00924261
Study type Interventional
Source University of Virginia
Contact
Status Active, not recruiting
Phase N/A
Start date February 2007
Completion date December 2009

See also
  Status Clinical Trial Phase
Terminated NCT01208142 - Toe Walker Gait Trial N/A
Completed NCT00934531 - Donepezil and the Risk of Falls in Seniors With Cognitive Impairment N/A
Active, not recruiting NCT03892291 - Objective Dual-task Turning Measures for Return-to-duty Assessments
Terminated NCT04591288 - FES to Improve Gait in CP N/A
Completed NCT02085954 - Evaluation of a Training in the Walking With Exosquelette N/A
Completed NCT05358288 - Effect of Bariatric Surgery on Physical Activity, Gait, Flexibility and Quality of Life
Completed NCT04614857 - Correlation Between Cardiopulmonary Metabolic Cost and Lower Limb Muscle Activity N/A
Recruiting NCT05196178 - Spinal Cord Stimulation Therapy for Hereditary Spastic Paraplegias Patients N/A
Completed NCT06227312 - Effect of Whole-body Vibration on the Ankle Joint, Plantar Pressure, and Running Paramethers N/A
Recruiting NCT03801785 - Efficacy of Non-Nutritive Sucking (NNS) on Balance and Gait Measured in 12-42 Month-Old Healthy Children Over 36 Months N/A
Recruiting NCT05277181 - Wearable Technology as an Objective Tool for Measuring Running Gait
Completed NCT05929118 - The Effect of Aquatic Rehabilitation on Knee Function in Anterior Cruciate Ligament Reconstruction Patients. N/A
Recruiting NCT06345625 - Gait and Postural Balance Analysis During Head-motion Perturbed Standing and Walking in Older Adults
Not yet recruiting NCT06289231 - The Use of Artificial Intelligence (AI) for Gait Analysis
Recruiting NCT06400680 - Gait Spine Functional Evaluation Protocol N/A
Not yet recruiting NCT06387459 - Feasibility of Fabric Orthosis for Knee Support in Elderly Gait Improvement N/A
Active, not recruiting NCT05404126 - Balance and Gait in Hearing Impaired Children N/A
Completed NCT05462977 - Rhythmically Entrained Exercise in Community-Dwelling Older Adults N/A
Completed NCT03636971 - Gait Analysis Following Knee Viscosupplementation Phase 2/Phase 3
Not yet recruiting NCT05786690 - The Effect of Microprocessor Controlled Prostheses on Walking Pattern and Energy Consumption