- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT05492604
Comparison of FEETME® Soles and GAITRITE® Walkway for the Evaluation of Gait Disorders in CIDP. (ESCAL-PIDC)
Study of Connected Soles With Pressure Sensors in the Evaluation of Gait Disorders in Patients With Chronic Inflammatory Demyelinating Polyneuropathy (CIDP).
Study Overview
Status
Intervention / Treatment
Detailed Description
Patients with Chronic Inflammatory Demyelinating Polyneuropathy (CIDP) present multifactorial gait disorders (motor deficit, fatigability, sensory and proprioceptive disorders with ataxia). Gait disorders are the main cause of disability in these patients. Assessment of gait disorders is a major component of therapeutic management, but evaluation is sometimes difficult due to the fluctuating nature of the symptoms. For many patients, there is indeed a fluctuating nature of gait disorders depending on the administration of treatments (reappearance of symptoms between two immunoglobulin -IgIV- infusions) conditioning the interval of two infusions. In the context of a shortage of IgIV and given the high cost of this treatment, it is of major importance to adapt the treatment as closely as possible to the needs of the patients.
Objective evaluation methods of gait disorders used in current practice have several drawbacks: chronophagy, operator-dependency, heterogeneity of data, implementation in hospital. Moreover, these methods often lack sensitivity to detect some changes. Portable evaluation methods with pressure sensors (including FEETME® connected soles) have been developed and studied in several neurological pathologies. These systems allow one-off evaluations with standardised tests but also continuous monitoring in an ecological environmentBy comparing several walk parameters with a reference method (GAITRITE® walkway) and an innovative one (FEETME® connected soles) , we want to validate the use of the connected soles in gait dirorders evaluation for CIDP patients.
Study Type
Enrollment (Anticipated)
Phase
- Not Applicable
Contacts and Locations
Study Contact
- Name: Louise DEBERGE, Dr
- Phone Number: 033 05 57 82 13 80
- Email: louise.deberge@chu-bordeaux.fr
Study Locations
-
-
-
Bordeaux, France, 33000
- Recruiting
- Pellegrin Hospital
-
Contact:
- Louise DEBERGE, Dr
-
-
Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Description
Inclusion Criteria:
- Patients of both sexes, aged 18 to 75 years old.
- Patients with Chronic Inflammatory Demyelinating Polyneuropathy (CIDP) defined or probable according to the EFNS/PNS (European Federation of Neurological Societies/Peripheral Nerve Society) diagnostic criteria proposed in 2010.
- Patients treated with intravenous polyvalent immunoglobulins.
- Patients with gait impairment related to CIDP, not requiring technical assistance, with an ONLS (Overall Neuropathy Limitations Scale) score of 1 or 2/7 on the lower limbs at inclusion.
- Patients affiliated to or benefiting from a social security scheme.
- Patients giving their free and informed consent to participate after information about the research.
Exclusion Criteria:
- Pregnant or breastfeeding women.
- Patients placed under guardianship, curatorship or safeguard of justice.
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Other
- Allocation: Non-Randomized
- Interventional Model: Parallel Assignment
- Masking: None (Open Label)
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Experimental: Connected soles
FEETME® connected tool
|
Cinical examination carried out during a consultation for the follow-up of the patient
The Clinical scales are as follows : MRC (Medical Research Scale), ONLS (Overall Neuropathy Limitations Scale), R-ODS (Rasch-built Overall Disability Scale) , INCAT (Inflammatory Neuropathy Cause and Treatment) The functional scales are used as part of the usual care of the patient in the neurology department
Walking test over 10 metres at a comfortable speed on the GAITRITE® walkway, fitted with FEETME® soles at the same time.
The 10-metre test will be repeated 5 times, with a 2-minute break between each test.
|
Other: Treadmill
Reference system the GAITRite® walkway
|
Cinical examination carried out during a consultation for the follow-up of the patient
The Clinical scales are as follows : MRC (Medical Research Scale), ONLS (Overall Neuropathy Limitations Scale), R-ODS (Rasch-built Overall Disability Scale) , INCAT (Inflammatory Neuropathy Cause and Treatment) The functional scales are used as part of the usual care of the patient in the neurology department
Walking test over 10 metres at a comfortable speed on the GAITRITE® walkway, fitted with FEETME® soles at the same time.
The 10-metre test will be repeated 5 times, with a 2-minute break between each test.
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Validy of gait velocity
Time Frame: Day 0
|
To determine the validy of gait velocity in Chronic Inflammatory Demyelinating Polyneuropathy (CIDP) patients, measured by FEETME® connected soles vs reference system the GAITRite® walkway.
|
Day 0
|
Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Step length
Time Frame: Day 0
|
To compare the step length,in the 10 meters walking test obtained by the FEETME® tool and the GAITRITE® walkway in patients with CIDP in a series of 5 tests.
|
Day 0
|
Pitch attack ratio (heel/toe)
Time Frame: Day 0
|
To compare the pitch attack ratio (heel/toe) in the 10 meters walking test obtained by the FEETME® tool and the GAITRITE® walkway in patients with CIDP in a series of 5 tests.
|
Day 0
|
Heel pressure measurements
Time Frame: Day 0
|
To compare the heel pressure measurements in the 10 meters walking test obtained by the FEETME® tool and the GAITRITE® walkway in patients with CIDP in a series of 5 tests.
|
Day 0
|
Walking pace
Time Frame: Day 0
|
To compare the he walking pace in the 10 meters walking test obtained by the FEETME® tool and the GAITRITE® walkway in patients with CIDP in a series of 5 tests.
|
Day 0
|
Collaborators and Investigators
Sponsor
Investigators
- Principal Investigator: Louise DEBERGE, Dr, Université Hospital, Bordeaux
- Principal Investigator: Jean René CAZALETS, INCIA - Unité CNRS UMR5287_University of Bordeaux
Study record dates
Study Major Dates
Study Start (Actual)
Primary Completion (Anticipated)
Study Completion (Anticipated)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Actual)
Study Record Updates
Last Update Posted (Actual)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Keywords
Additional Relevant MeSH Terms
Other Study ID Numbers
- CHUBX 2022/04
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
Studies a U.S. FDA-regulated device product
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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