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Computerized Dynamic Posturography for Postural Control Assessment in Patients with Intermittent Claudication

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Published on: December 11, 2013

Ergometric performance during exercise training in men with intermittent claudication.

Stephen F Figoni¹, Charles F Kunkel, A M Erika Scremin

¹Physical Medicine and Rehabilitation Service, VA Greater Los Angeles Healthcare System, 11301 Wilshire Boulevard, Los Angeles, CA 90073, USA. sfigoni@gmail.com

PM & R : the Journal of Injury, Function, and Rehabilitation

|July 16, 2010

Summary

This summary is machine-generated.

Men with peripheral arterial disease (PAD) showed significant improvements in walking power and exercise capacity after a 3-month training program. This suggests longer exercise interventions may further enhance recovery for PAD patients.

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Area of Science:

Exercise physiology
Vascular medicine
Rehabilitation science

Background:

Peripheral arterial disease (PAD) with intermittent claudication limits exercise capacity.
Exercise training is a key intervention for managing PAD symptoms.
Quantifying training adaptations is crucial for optimizing rehabilitation protocols.

Purpose of the Study:

To assess changes in work, power, exercise, and recovery during a structured exercise intervention in men with PAD.
To establish a quantitative method for tracking exercise training progress in this population.

Main Methods:

A pilot study with a one-group, pretest-posttest design.
Fifteen male veterans with Fontaine stage IIa PAD underwent a 3-month intensive exercise program.
Weekly exercise parameters (work, power, exercise/recovery times) were tracked, with graded treadmill tests before and after.

Main Results:

Maximal walking power increased by 87% post-intervention.
Linear increases in weekly exercise work and power were observed.
Exercise time per session increased, while recovery time decreased during treadmill exercise.

Conclusions:

Quantitative tracking of work and power during exercise effectively monitors progress in PAD patients.
The observed linear training adaptations suggest that optimal intervention duration for PAD may exceed 3 months.