Postural Responses to External Perturbation in Post-Stroke
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|ClinicalTrials.gov Identifier: NCT01912794|
Recruitment Status : Unknown
Verified July 2013 by Alessandra Rezende Martinelli, University of Sao Paulo.
Recruitment status was: Not yet recruiting
First Posted : July 31, 2013
Last Update Posted : August 1, 2013
|Condition or disease||Intervention/treatment||Phase|
|Stroke||Other: Sensory Intervention||Not Applicable|
|Study Type :||Interventional (Clinical Trial)|
|Estimated Enrollment :||24 participants|
|Intervention Model:||Single Group Assignment|
|Masking:||None (Open Label)|
|Official Title:||Postural Responses to External Perturbation in Post-Stroke: Sensorimotor Integration and Rehabilitation|
|Study Start Date :||August 2013|
|Estimated Primary Completion Date :||February 2014|
|Estimated Study Completion Date :||October 2014|
|Experimental: Sensory Conditions||
Other: Sensory Intervention
- Displacement amplitude of the CP to the anterior-posterior and medial-lateral [ Time Frame: 2 months ]This outcome measure quantified by the difference between the maximum values of the anterior-posterior and medial-lateral after the start of trial and average position in the axis anteroposterior and mediolateral, respectively, in the 200 ms prior to the onset of the trial.
- Coordination between the hip and ankle joint [ Time Frame: 2 months ]Coordination between the hip and ankle joints, which is evaluated by adjusting the angle displacement data, hip and ankle angle within 95% of an ellipse surrounding the values of the disturbance moment until the end of the trial. Will be carried out a regression analysis to identify the slope of the fitted ellipse. Slopes greater indicate a greater share of the ankle in relation to the hip
- Muscle activation latency [ Time Frame: 2 months ]This outcome measure is time between the time of release and the first load value 3 standard deviations above the mean magnitude in the 200 ms prior to postural disturbance, with subsequent values increasing.
To learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor.
Please refer to this study by its ClinicalTrials.gov identifier (NCT number): NCT01912794
|Contact: Alessandra R Martinelli, Masteremail@example.com|
|Escola de Educação física e Esporte, Universidade de São Paulo||Not yet recruiting|
|São Paulo, Brazil, 05508-030|
|Contact: Alessandra R Martinelli, Master +55113091-8795 firstname.lastname@example.org|
|Principal Investigator: Alessandra R Martinelli, Master|
|Study Director:||Luis A Teixeira, PhD|