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Clinical Trial Details — Status: Not yet recruiting

Administrative data

NCT number NCT04745247
Other study ID # 69HCL20_0888
Secondary ID 2020-A03467-32
Status Not yet recruiting
Phase N/A
First received
Last updated
Start date February 1, 2021
Est. completion date February 21, 2023

Study information

Verified date February 2021
Source Hospices Civils de Lyon
Contact Jacques LUAUTE, PU-PH
Phone 4 78 86 50 23
Email jacques.luaute@chu-lyon.fr
Is FDA regulated No
Health authority
Study type Interventional

Clinical Trial Summary

The study is a comparative study, to show that the administration of RSS stimulation on the face compared to the administration of strategy Sham stimulation, results in an temporary improvement in the tactile acuity of the hand in patients with tactile acuity impairment of the hand due to stroke.


Recruitment information / eligibility

Status Not yet recruiting
Enrollment 25
Est. completion date February 21, 2023
Est. primary completion date February 1, 2021
Accepts healthy volunteers No
Gender All
Age group 30 Years to 80 Years
Eligibility Inclusion Criteria: - Age: 30-80 years old - Patients with diagnosis of unilateral (both right and left) ischemic or haemorrhagic stroke - Stroke event dates at least 3 months before the date of inclusion to the study - Mild-to-moderate sensory loss at the fingers of the hand contralateral to the stroke lesion (affected hand) - Capacity to provide written consent - Affiliation to a social security scheme Non-Inclusion Criteria: - Sensory impairment attributable to diabetes history, peripheral vascular disease or neuropathy - Severe speech disorder, global aphasia and/or cognitive impairment - Multiple stroke events - Bilateral stroke event - Hemineglect - History of neurological or psychiatric illness - Allergy to glue/tape - Male participants refusing to shave their moustaches or beards during the study - Other experimental procedure is forbidden during the weeks where the study is performed - Pregnant, parturient and lactating women - Persons deprived of their liberty - Adult persons subject to a legal protection measure: guardianship, curatorship - Congenital or acquired malformation/injury of the test finger Exclusion Criteria: - Impossibility to maintain hand position necessary for the tests due to severe spasticity - Severe impairment of the sensibility of the face preventing the administration of the RSS - Severe impairment of the absolute touch detection at the affected hand preventing measurement (threshold 512 mN)

Study Design


Related Conditions & MeSH terms


Intervention

Procedure:
RSS
Repetitive somatosensory stimulation (RSS) applied on a small region of the face for 3 hours Sham Repetitive somatosensory stimulation (RSS) applied on a small region of the face for 3 hours : the number of stimuli is reduced compared to the effective RSS

Locations

Country Name City State
France Groupement Hospitalier du Sud - Hôpital Henry Gabrielle Saint-Genis-Laval

Sponsors (1)

Lead Sponsor Collaborator
Hospices Civils de Lyon

Country where clinical trial is conducted

France, 

Outcome

Type Measure Description Time frame Safety issue
Primary Tactile acuity : 2 point discrimination test The Primary outcome measure is a composite of 2point discrimination test (2PDT) and Absolute threshold detection test after 3h of RSS.
Spatial discrimination of the finger, Absolute threshold detection of the finger.
Week 3
Primary Tactile acuity : Absolute threshold detection test after 3h of RSS The Primary outcome measure is a composite of 2point discrimination test (2PDT) and Absolute threshold detection test after 3h of RSS.
Spatial discrimination of the finger, Absolute threshold detection of the finger.
Week 3
Secondary Jebsen-Taylor hand function test (JTHFT) Overall functionality of the hand, especially with regard to handling objects Week 3
Secondary Questionnaire comfort/ease to use A self-reported assessment will be administered after the completion of testing procedure: a custom-made questionnaire including the ease of use, perceived sensations during RSS, easy positioning, pain on removal, positive and negative aspects of RSS, willing to continue using after release from the hospital, and willing to recommend to others. Week 3
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