PMID- 37038368 OWN - NLM STAT- MEDLINE DCOM- 20231004 LR - 20231016 IS - 1541-3144 (Electronic) IS - 0194-2638 (Linking) VI - 43 IP - 6 DP - 2023 TI - Exploring Temporospatial Gait Asymmetry, Dynamic Balance, and Locomotor Capacity After a 12-Week Split-Belt Treadmill Training in Adolescents with Unilateral Cerebral Palsy: A Randomized Clinical Study. PG - 660-677 LID - 10.1080/01942638.2023.2196334 [doi] AB - AIM: To investigate the effects of a 12-week split-belt treadmill walking (Sb-TW) practice using an error augmentation strategy on temporospatial gait asymmetries, dynamic balance, and locomotor capacity in adolescents with unilateral cerebral palsy (ULCP). METHODS: Fifty-two adolescents with ULCP (age: 10-16 years) were randomized into either the Sb-TW group (n = 26; underwent repeated Sb-TW practice, with exaggeration of the initial step-length asymmetry, three times/week, for 12 sequential weeks) or control group (n = 26; received equivalent dosages of traditional single-belt treadmill training). Step-length and swing-time asymmetries, directional (LoS(directional)) and overall (LoS(overall)) limits of stability, and locomotor capacity [6-minute walk test (6-MWT), Timed Up and Down Stair test (TUDS), and 10-m Shuttle Run Test (10mSRT)] were assessed pre- and post-intervention. RESULTS: The Sb-TW group demonstrated more favorable changes in step-length asymmetry (p < .001, eta(2)(partial) = 0.27), LoS(directional) [affected side direction (p = .033, eta(2)(partial) = 0.09), forward direction (p = .004, eta(2)(partial) = 0.16), and backward direction (p = .01, eta(2)(partial) = 0.12)], and LoS(overall) (p < .001, eta(2)(partial) = 0.31) than the control group. Also, the Sb-TW group showed significantly higher locomotor capacity [6-MWT (p < .001, eta(2)(partial) = 0.38), TUDS (p = .032, eta(2)(partial) = 0.09), 10mSRT (p = .021, eta(2)(partial) = 0.10)] as compared to the control group. CONCLUSION: The Sb-TW-induced adaptations can be capitalized on for remediating spatial gait asymmetry, dynamic balance deficits, and impaired locomotor performance in adolescents with ULCP. FAU - Elnaggar, Ragab K AU - Elnaggar RK AD - Department of Physical Therapy and Health Rehabilitation, College of Applied Medical Sciences, Prince Sattam bin Abdulaziz University, Al-Kharj, Saudi Arabia. AD - Department of Physical Therapy for Pediatrics, Cairo University, Giza, Egypt. FAU - Alhowimel, Ahmed AU - Alhowimel A AD - Department of Physical Therapy and Health Rehabilitation, College of Applied Medical Sciences, Prince Sattam bin Abdulaziz University, Al-Kharj, Saudi Arabia. FAU - Alotaibi, Mazyad AU - Alotaibi M AD - Department of Physical Therapy and Health Rehabilitation, College of Applied Medical Sciences, Prince Sattam bin Abdulaziz University, Al-Kharj, Saudi Arabia. FAU - Abdrabo, Mohamed S AU - Abdrabo MS AD - Department of Basic Sciences, Cairo University, Giza, Egypt. AD - Department of Medical Rehabilitation Sciences, College of Applied Medical Sciences, Najran University, Najran, Saudi Arabia. FAU - Elfakharany, Mahmoud S AU - Elfakharany MS AD - Department of Physical Therapy for Pediatrics, Cairo University, Giza, Egypt. LA - eng PT - Journal Article PT - Randomized Controlled Trial DEP - 20230410 PL - England TA - Phys Occup Ther Pediatr JT - Physical & occupational therapy in pediatrics JID - 8109120 SB - IM MH - Humans MH - Adolescent MH - Child MH - *Cerebral Palsy MH - Gait MH - Walking MH - Exercise Test MH - Exercise Therapy OTO - NOTNLM OT - Cerebral palsy OT - gait asymmetry OT - gait training OT - motor learning OT - physical rehabilitation OT - postural control EDAT- 2023/04/12 06:00 MHDA- 2023/10/04 06:44 CRDT- 2023/04/11 01:43 PHST- 2023/10/04 06:44 [medline] PHST- 2023/04/12 06:00 [pubmed] PHST- 2023/04/11 01:43 [entrez] AID - 10.1080/01942638.2023.2196334 [doi] PST - ppublish SO - Phys Occup Ther Pediatr. 2023;43(6):660-677. doi: 10.1080/01942638.2023.2196334. Epub 2023 Apr 10.