The aim of this study was to evaluate the effectiveness of repetitive locomotor training with an electromechanical gait trainer in children with cerebral palsy. In this randomized controlled trial, 18 ambulatory children with diplegic or tetraplegic cerebral palsy were randomly assigned to an experimental group or a control group. The experimental group received 30 mins of repetitive locomotor training with an applied technology (Gait Trainer GT I) plus 10 mins of passive joint mobilization and stretching exercises. The control group received 40 mins of conventional physiotherapy. Each subject underwent a total of 10 treatment sessions over a 2-wk period. Performance on the 10-m walk test, 6-min walk test, WeeFIM scale, and gait analysis was evaluated by a blinded rater before and after treatment and at 1-mo follow-up. The experimental group showed significant posttreatment improvement on the 10-m walk test, 6-min walk test, hip kinematics, gait speed, and step length, all of which were maintained at the 1-mo follow-up assessment. No significant changes in performance parameters were observed in the control group. Repetitive locomotor training with an electromechanical gait trainer may improve gait velocity, endurance, spatiotemporal, and kinematic gait parameters in patients with cerebral palsy.

Objective: To evaluate whether robot-assisted gait training combined with transcranial direct current stimulation is more effective than robot-assisted gait training alone or conventional walking rehabilitation for improving walking ability in stroke patients.

Cognitive and physical activity treatments (CT and PT) are two non-pharmacological approaches frequently used in patients with Mild Cognitive Impairment (MCI) and Alzheimer's Disease (AD). The aim of this study was to compare CT and PT in these diseases. Eighty-seven patients were randomly assigned to CT (n=30), PT (n=27) or control group (CTRL; n=30) for 6 months. The global cognitive function was measured by Mini Mental State Examination (MMSE). Specific neuropsychological tests explored attention, memory, executive functions, behavioral disorders. Cardiovascular risk factors (CVD) were collected. All measures were performed before (T0), after treatments (T1), and at three-months follow-up (T2). MMSE did not change from T0 to T1 and T2 in patients assigned to PT and CT, while CTRL patients showed a decline MCI: -11.8%, AD: -16.2%). Between group differences (MCI vs AD) were not found at T1 and T2. Significant worsening was found for CTRL in MCI (T0- T1: P=.039; T0-T2: P<.001) and AD (T0-T1: P<.001; T0-T2: P<.001), and amelioration was found for CT in AD (T0-T2: P<.001). Attention, executive functions and behavioral disorders were unaffected by either PT or CT. Memory was increased in patients with MCI assigned to PT (+6.9%) and CT (+8.5%).. CVD were ameliorated in the PT group. CTRL patients of both groups, revealed significant decline in all functions and no between groups differences were detected. PT appear to ameliorate CVD. Although between groups differences were not found, results suggest a major retention in MCI compared with AD, suggesting that the latter might benefit better of constant rather than periodic treatments. This study confirms the positive effects of CT and PT in mitigating the cognitive decline in MCI and AD patients, and it is the first to demonstrate their similar effectiveness on maintaining cognitive function.

Stroke is a major cause of death and long-term disability across the globe. Previous studies have demonstrated the trainability of stroke survivors and documented beneficial effects of aerobic exercises on cardiovascular fitness and gait ability. The main aim of this study was to compare the effects of a high-intensity treadmill training (HITT) against low-intensity treadmill training (LITT) on gait ability, quality of life, cardiorespiratory fitness and cost of walking in chronic stroke subjects. Randomized, controlled pilot study. Patients were recruited among Neurorehabilitation Unit outpatient. The sample was composed of 16 subjects suffering from chronic stroke. Subjects were enrolled and randomly allocated either in the HITT (N.=8) or in the LITT (N.=8). Both groups performed 3-month training, 3 times per week. Subjects were evaluated before starting the training and after the end of the training by mean of clinical scales (Six-Minute Walk Test, Ten-Meter Walk Test, Health Survey Questionnaire SF-36, Stroke Impact Scale) and instrumental tests (gait analysis, VO2peak and walking energy cost). Fifteen subjects completed the study and no dropouts were observed. One patient in the LITT refused to initiate the training. The HITT group produced greater improvements than LITT group on the Six-Minute Walk Test (HITT: 64.25 meters, LITT: 6 meters; p=0.005) and Ten-Meter Walk Test performances (HITT: -1.7 s, LITT: 0.6 s; P=0.007), stride length (HITT: 3.3 cm, LITT: 0.4 cm, P=0.003), step length non-paretic side (HITT: 0.5 cm, LITT: 2.4 cm, P=0.008), step length paretic side (HITT: 1.8 cm, LITT: 0.7 cm, P=0.004), cadence (HITT: 1.6 step/min, LITT: 0.6 step/min, P=0.021) and symmetry ratio (HITT: 0.04 cm, LITT: 0.01 cm, P=0.004), VO2peak (HITT: 4.6 mL/kg/min, LITT: 0.87 mL/kg/min; P=0.015) and walking energy cost at 100% of self-selected speed (HITT: -30.8 mL/kg∙km, LITT: -20 5 mL/kg∙km; P=0.021). Significant changes were found on Six-Minute Walk Test (P=0.012) and Ten-Meter Walk Test (P=0.042) performances, spatio-temporal gait parameters (stride length P=0.011, step length paretic side P=0.012, cadence P=0.037 and symmetry ratio P=0.012), VO2peak (P=0.025) and cost of walking at 100% of self-selected speed (P=0.018) in the HITT group. In the LITT no significant results were observed. HITT could be considered a feasible training and led to improvement in gait ability and enhanced VO2peak and reduction in cost of walking compared to LITT. Chronic stroke survivors should be encouraged to engage regular aerobic treadmill training at medium/high intensity. HITT is safe and feasible and has positive effects on gait ability, cardiovascular fitness and cost of walking in subjects with stroke in chronic phase.

Background: Extensive research on both healthy subjects and patients with central nervous damage has elucidated a crucial role of postural adjustment reactions and central sensory integration processes in generating and “shaping” locomotors function, respectively. Whether robotic-assisted gait devices might improve these functions in Multiple sclerosis (MS) patients is not fully investigated in literature.Purpose: The aim of this study was to compare the effectiveness of robot-assisted gait training (RAGT) and sensory integration balance training (SIBT) in improving walking and balance performance in patients with MS. Methods: Twenty-two patients with MS (EDSS: 1.5-6.5) were randomly assigned to two groups. The RAGT group (n= 12) underwent end-effector system training. The SIBT group (n=10) underwent specific balance exercises. Each patient received twelve 50-minutes treatment sessions (2 days/week). A blinded rater evaluated patients before and after treatment as well as 1 month posttreatment. Primary outcomes were walking speed and Berg Balance Scale. Secondary outcomes were the Activities-specific Balance Confidence Scale, Sensory Organization Balance Test, Stabilometric Assessment, Fatigue Severity Scale, cadence, step length, single and double support time, Multiple Sclerosis Quality of Life-54. Results: Between groups comparisons showed no significant differences on primary and secondary outcome measures over time. Within group comparisons showed significant improvements in both groups on the Berg Balance Scale (P=.001). Changes approaching significance were found on gait speed (P=.07) only in the RAGT group. Significant changes in balance task-related domains during standing and walking conditions were found in the SIBT group.Conclusion: Balance disorders in patients with MS may be ameliorated by RAGT and by SIBT.

Journal of Rehabilitation Medicine is an international peer-review journal published in English, with at least 10 issues published per year.