Repetitive Split-Belt Treadmill Perturbation in Children With Unilateral Cerebral Palsy

Cerebral Palsy Clinical Trial

Official title: Exploring Temporospatial Gait Asymmetry, Dynamic Balance, and Locomotor Capacity After a 12-month Split-belt Treadmill Training in Adolescents With Unilateral Cerebral Palsy: A Randomized Clinical Study

Status Completed

Clinical Trial Summary

This study was designed to investigate the effect of repeated split-belt treadmill waking practice on gait symmetry, dynamic balance control, and locomotor capacity in adolescents with unilateral cerebral palsy (ULCP). Fifty-two children with ULCP were randomly allocated to the split-belt treadmill walking (n = 26; undergone split-elt treadmill training or the Control group (n =23, received standard rehabilitation program). Both groups were assessed for gait symmetry, dynamic balance control, and locomotor capacity pre and post-treatment.

Clinical Trial Description

Fifty-two children with ULCP were recruited from the Physical Therapy Outpatient Clinic of the College of Applied Medical Sciences, Prince Sattam bin Abdulaziz University, King Khalid Hospital, and a tertiary referral hospital, Al-Kharj, Saudi Arabia. Their age ranged between 10 and 16 years, were functioning at levels I or II according to the Gross Motor Function Classification System, and had spasticity levels 1 or 1+ per the Modified Ashworth Scale. Children were excluded if they had fixed deformities, underwent neuromuscular or orthopedic surgery in the last 12 months, submitted to BOTOX injection in the past 6 months, had attentional neglect, and if they had cardiopulmonary problems that could be exacerbated by exercise.

Outcome measures

1. Gait-symmetry Indices: Gait symmetry indices (Spatial and temporal) were measured through the portable GAITRite system.

2. Dynamic balance: The directional dynamic limit of stability (forward, backward, paretic, and non-paretic) and overall limit of stability were assessed using the Biodex balance system.

3. Locomotor capacity: This was assessed through the 6-minute walk test (6-MWT), the Timed Up and Down Stair test (TUDS), and the 10-meter Shuttle Run Test (10mSRT).

Both groups were trained for one hour, three times a week, for 12 successive weeks. The split-belt treadmill walking group performed repetitive split-belt treadmill training with an error-augmentation strategy (i.e., exaggeration of the initial step-length asymmetry). The control group received the standard rehabilitation program, which comprised advanced balance training, and gait training exercises, postural and flexibility exercises, strength training exercises. ;

Related Conditions & MeSH terms

• Cerebral Palsy

• NCT number: NCT05350241
• Study type: Interventional
• Source: Cairo University
• Status: Completed
• Phase: N/A
• Start date: January 3, 2021
• Completion date: April 7, 2022