Effects of Lokomat-Robot Assisted Gait Training on Gross Motor Function in Children and Young Adults With Cerebral Palsy

This single-center, controlled, delayed-intervention, quasi-experimental study evaluates the effectiveness of Lokomat®-assisted robotic gait training on gross motor function and health-related quality of life in children and young adults with cerebral palsy. Although previous studies have reported improvements in walking ability, gross motor function, and lower limb performance following Lokomat-assisted gait training, uncertainty remains regarding the optimal treatment intensity and dosing schedule, particularly across different age groups and levels of functional impairment. The primary objective of this study is to evaluate the effect of a 20-session (8 week) Lokomat-assisted gait training program on standing and walking function, assessed using Dimensions D and E of the Gross Motor Function Measure (GMFM-88). Secondary objectives include evaluation of lower limb muscle strength, walking speed, health-related quality of life, individualized rehabilitation goal attainment, and objective gait training parameters recorded by the Lokomat® system. The study employs a controlled, delayed-intervention, quasi-experimental design conducted over three consecutive study periods. During each study period, one intervention group receives Lokomat-assisted gait training in addition to usual rehabilitation, whereas a concurrent control group receives usual rehabilitation alone. As standard (usual) rehabilitation participants receive nationally approved standard-of-care rehabilitation, which may include neurorehabilitation, physiotherapy, and/or educational (pedagogical) rehabilitation, as appropriate to their individual clinical needs and routine care. After completion of the control period and post-intervention assessment, participants in the control group receive the same 20-session Lokomat-assisted gait training program and physiotherapy program during the subsequent study period. Participants allocated to the control group during the final study period receive the interv