Pawel Kiper1, Andrzej Szczudlik2, Michela Agostini3, Jozef Opara4, Roman Nowobilski2, Laura Ventura5, Paolo Tonin3, Andrea Turolla6. 1. Laboratory of Kinematics and Robotics, IRCCS San Camillo Hospital Foundation, Venice, Italy. Electronic address: pawel.kiper@ospedalesancamillo.net. 2. Department of Neurology, Jagiellonian University Medical College, Krakow, Poland. 3. Laboratory of Kinematics and Robotics, IRCCS San Camillo Hospital Foundation, Venice, Italy. 4. Department of Physiotherapy, Academy of Physical Education, Katowice, Poland. 5. Department of Statistical Sciences, University of Padova, Padua, Italy. 6. Laboratory of Kinematics and Robotics, IRCCS San Camillo Hospital Foundation, Venice, Italy; Department of Neuroscience, The University of Sheffield, Sheffield, UK.
Abstract
OBJECTIVE: To evaluate the effectiveness of reinforced feedback in virtual environment (RFVE) treatment combined with conventional rehabilitation (CR) in comparison with CR alone, and to study whether changes are related to stroke etiology (ie, ischemic, hemorrhagic). DESIGN: Randomized controlled trial. SETTING: Hospital facility for intensive rehabilitation. PARTICIPANTS: Patients (N=136) within 1 year from onset of a single stroke (ischemic: n=78, hemorrhagic: n=58). INTERVENTIONS: The experimental treatment was based on the combination of RFVE with CR, whereas control treatment was based on the same amount of CR. Both treatments lasted 2 hours daily, 5d/wk, for 4 weeks. MAIN OUTCOME MEASURES: Fugl-Meyer upper extremity scale (F-M UE) (primary outcome), FIM, National Institutes of Health Stroke Scale (NIHSS), and Edmonton Symptom Assessment Scale (ESAS) (secondary outcomes). Kinematic parameters of requested movements included duration (time), mean linear velocity (speed), and number of submovements (peak) (secondary outcomes). RESULTS: Patients were randomized in 2 groups (RFVE with CR: n=68, CR: n=68) and stratified by stroke etiology (ischemic or hemorrhagic). Both groups improved after treatment, but the experimental group had better results than the control group (Mann-Whitney U test) for F-M UE (P<.001), FIM (P<.001), NIHSS (P≤.014), ESAS (P≤.022), time (P<.001), speed (P<.001), and peak (P<.001). Stroke etiology did not have significant effects on patient outcomes. CONCLUSIONS: The RFVE therapy combined with CR treatment promotes better outcomes for upper limb than the same amount of CR, regardless of stroke etiology.
RCT Entities:
OBJECTIVE: To evaluate the effectiveness of reinforced feedback in virtual environment (RFVE) treatment combined with conventional rehabilitation (CR) in comparison with CR alone, and to study whether changes are related to stroke etiology (ie, ischemic, hemorrhagic). DESIGN: Randomized controlled trial. SETTING: Hospital facility for intensive rehabilitation. PARTICIPANTS: Patients (N=136) within 1 year from onset of a single stroke (ischemic: n=78, hemorrhagic: n=58). INTERVENTIONS: The experimental treatment was based on the combination of RFVE with CR, whereas control treatment was based on the same amount of CR. Both treatments lasted 2 hours daily, 5d/wk, for 4 weeks. MAIN OUTCOME MEASURES: Fugl-Meyer upper extremity scale (F-M UE) (primary outcome), FIM, National Institutes of Health Stroke Scale (NIHSS), and Edmonton Symptom Assessment Scale (ESAS) (secondary outcomes). Kinematic parameters of requested movements included duration (time), mean linear velocity (speed), and number of submovements (peak) (secondary outcomes). RESULTS:Patients were randomized in 2 groups (RFVE with CR: n=68, CR: n=68) and stratified by stroke etiology (ischemic or hemorrhagic). Both groups improved after treatment, but the experimental group had better results than the control group (Mann-Whitney U test) for F-M UE (P<.001), FIM (P<.001), NIHSS (P≤.014), ESAS (P≤.022), time (P<.001), speed (P<.001), and peak (P<.001). Stroke etiology did not have significant effects on patient outcomes. CONCLUSIONS: The RFVE therapy combined with CR treatment promotes better outcomes for upper limb than the same amount of CR, regardless of stroke etiology.
Authors: Maryam Soltani; Sydney A Drever; Hunter G Hoffman; Sam R Sharar; Shelley A Wiechman; Mark P Jensen; David R Patterson Journal: Rehabil Psychol Date: 2018-10-04