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NCT05747222

Action Observation Theraphy in Severe Acquired Brain Injury.

Completed NA Last updated 20 March 2025
What this trial tests

NA trial testing Action Observation Tharapy in Acquired Brain Injury in 24 participants. Completed in 30 April 2024.

Timeline
20 December 2021
Primary endpoint
30 September 2022
30 April 2024

Quick facts

Lead sponsorFondazione Policlinico Universitario Agostino Gemelli IRCCS
PhaseNA
StatusCompleted
Study typeINTERVENTIONAL
Allocationrandomized
Designparallel
Maskingsingle
Primary purposetreatment
Enrollment24
Start date20 December 2021
Primary completion30 September 2022
Estimated completion30 April 2024
Sites1 location across Italy

Drugs / interventions tested

Conditions studied

Sponsor

Fondazione Policlinico Universitario Agostino Gemelli IRCCS

Who can join

Adults 18 to 80, any sex, with Acquired Brain Injury. Patients with the condition only — healthy volunteers not accepted.

Sponsor's own description

Action Observation Therapy (AOT) is a rehabilitation technique, used for several years, aimed at the recovery of motor function in patients with neurological and orthopedic conditions. The essential element of this approach is the patient's observation and subsequent mime of a sequence of daily actions, aimed at achieving a goal. This task is proposed repeatedly during a single rehabilitation session and repeated for a set number of sessions. The recovery of the presented motor patterns has, as its ultimate goal, the improvement of autonomy in activities of daily living (ADLs). The neurophysiological mechanism underlying motor cortical recovery is related to the activation of mirror neuron circuits and includes mechanisms of neuronal plasticity. In fact, it is well known how motor brain areas injured by a pathological process are able to activate during tasks of imagining or observing movements, with a correspondence between the type of movement observed and the specific motor cortical region involved in the given action. Activation of the brain areas in charge of movement, in addition to keeping the uninjured networks functioning, stimulates the injured ones by promoting, by mechanisms of neuronal plasticity, a reorganization of the primary motor cortex. The physiological basis for motor learning would thus be established, the cortical reorganization being decisive for the formation of a motor memory of the observed gesture and allowing the reacquisition, even partial, of the function of the injured motor cortex. Finally, motor cortical stimulation has a function in preventing dysfunctional cortical reorganization that intervenes after inactivity or disuse. As revealed by systematic review studies on the subject, the protocols used are very heterogeneous in terms of the type of patients to whom they were offered, the type and number of actions shown during treatments, their duration, and the rating scales used.

Publications & conference data

No peer-reviewed publications indexed yet for this trial. Completed trials usually publish results within 12-18 months.

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Other recruiting trials for Acquired Brain Injury

Currently open trials in the same condition.

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Data sources for this page

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