Treadmill Versus Overground Gait Training in Patients with Lower Limb Burn Injury: A Comparative Study

The primary goal of the rehabilitation services offered to patients with lower limb burns is to enhance gait function. Exercise on a treadmill and conventional overground gait training are the two most widespread gait-training methods. Numerous studies have been published in the literature that claim treadmill training helps people walk more easily. Therefore, it would be intriguing to investigate whether treadmill gait training affects the progress made by post-lower limb burn patients compared to traditional overground gait training. The goal of the current study was to compare the effectiveness of treadmill training and traditional physical therapy therapies for improving gait after lower limb burn injury. A comparative study was conducted between January to August 2022 at a burns care unit, in Islamabad. All the participants were informed about the study procedure and consent was taken before initiating the study. All the participants received the set standard of Burn Rehabilitation by the American Burn Association (ABA). The program consists of ROM exercises, mobilization, functional mobility, stretching, balance training, and resisted exercises for enhancing muscle power. Statistical analyses were performed using IBM SPSS 24.0 software. The study subjects selected were 30 burn patients, aged above 18 years, vitally stable, and had lower limb burn injuries with an average TBSA (total burn surface area) of 20-30%. The mean for the Experimental is 18.86 and for the control group is 21.13. Patients were randomly either assigned to an experimental group or a control group. The Experimental group had a lower Time Up and Go test score of 11.86 ± 3.58 (9.50-24.07) as compared to the control group's TUG score (of 12.78 ± 4.41 (6.30-24.07). Functional mobility significantly improved as the P < 0.05. The total mean scores calculated on the Tampa Kinesiophobia scale for the Experimental group were 35.66 ± 6.32 which was less compared with those of the control group 37.93 ± 6.36. It demonstrates that fear of movement was reduced for treadmill training participants. Comparison of pre-distance (350.9 ± 86.82), pre-velocity (62.78 ± 20.20), and post-distance (385.02 ± 32.29), post-velocity 40.48 ± 21.91 of the experimental group with the control group pre-distance (339.26 ± 98.17), pre-velocity (55.07 ± 22.63), post-distance (383.07 ± 36.914), and post-velocity (40.57 ± 21.95) showed significant changes in results. In contrast to traditional gait training, treadmill training significantly improves walking ability in burn patients with lower limb damage.