Claudication, Systematic Evaluation of Limp on Treadmill

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

COMPLETED

Total Enrollment

190 participants

Study Classification

OBSERVATIONAL

Study Start Date

2016-07-31

Study Completion Date

2020-03-12

Brief Summary

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Vascular claudication is a common cause of functional limitation. This painful condition is a source overall muscle deconditioning in the peripheral arterial diseased (PAD) patient leading gradually to a state accented inactivity. The characterization of the claudication as it results from a proximal or distal ischemia has never carried out. Investigators will analyze dynamic pedometer parameter throughout walking tests in PAD patients with claudication

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Detailed Description

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Patients referred for exercise tests on treadmill for the quantification of walking ability will gave a recording of their walking parameters through an instrumented treadmill recording biomechanic parameters (surface electromyography, walking pace; force of the foot/treadmill interface, length of the step.. etc.) Analysis will be performed until walking is stopped due to usual claudication during a constant load 2 miles per hour 10% slope treadmill procedure.

Conditions

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Peripheral Artery Disease

Study Design

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Observational Model Type

COHORT

Study Time Perspective

PROSPECTIVE

Study Groups

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PAD patients

Patients with grade 1 claudication Measurement of biomechanic parameters while walking on treadmill

Biomechanic parameters

Intervention Type DEVICE

recording of biomechanic parameters and surface electromyography at the thigh and calf level throughout the walking period, in PAD patients .

Interventions

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Biomechanic parameters

recording of biomechanic parameters and surface electromyography at the thigh and calf level throughout the walking period, in PAD patients .

Intervention Type DEVICE

Eligibility Criteria

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Inclusion Criteria

* Referred for treadmill testing
* Age \> 18
* Claudication
* Covered by the French Healthcare system
* Consent to participate

Exclusion Criteria

* Unstable angina
* History of lower limb osteo articular rheumatologic disease
* Lower limb amputation
* Cardiac or respiratory failure
* Neurologic disease

Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No