Avaliação Tridimensional da Marcha: Cinética, Cinemática e Eletromiográfica em Pacientes com Mucopolissacaridose Tipos IV e VI

Abstract: Objective This study evaluated and determined, through instrumented three-dimensional (3D) gait analysis, the kinetic, kinematic, and electromyographic profile of patients with mucopolysaccharidosis (MPS) IV and VI. Methods This crossectional study included 11 patients treated at a rare diseases reference service and evaluated in a movement analysis laboratory. We collected clinical, physical examination, and kinetic, kinematic, and electromyographic data using a 3D movement system, from June 2020 to January 2021. Results There were 5 (45.5%) female patients, and 6 (54.5%) males. Furthermore, 9 (81.8%) subjects had MPS VI, and 2 (18.2%) had MPS IV. Their average age was 14.6 years. The average speed was 0.68 m/s (±0.21), and the stride length was 0.66 (±0.15). The most altered static angles were the hips' abduction-adduction, knees' range of movement, and foot's progression angle. Most cases presented a gait pattern of hip flexion-adduction and knee flexion. The gait profile scale (GPS) was 14.58 (±6.72) on the right side and 11.71 (±3.39) on the left. The gait deviation index (GDI) was 73.23 (±14.50) on the right side and 80.45 (±17.05) on the left. Muscle activity approximately followed the current model. Conclusion The patients showed a decreased average speed and stride length. Most cases presented a gait pattern of hip flexion-adduction and knee flexion. Both GPS and GDI showed a significant deviation from normality.

Angaben zum Objekt

• Weitere Titel: Three-dimensional Evaluation of Gait: Kinetics, Kinematics, and Electromyographic in Patients with Mucopolysacharidosis Types IV and VI
• Standort: Deutsche Nationalbibliothek Frankfurt am Main
• Umfang: Online-Ressource
• Sprache: Portugiesisch

Verweise und Beziehungen

• Erschienen in: Avaliação Tridimensional da Marcha: Cinética, Cinemática e Eletromiográfica em Pacientes com Mucopolissacaridose Tipos IV e VI ; day:22 ; month:07 ; year:2024 ; Revista Brasileira de ortopedia ; (22.07.2024)

Beteiligte, Orts- und Zeitangaben

• Beteiligte Personen und Organisationen: Rego, Francisco Robson Queiroz ; Oliveira, Herison Franklin Viana de ; Rolim Filho, Epitácio Leite

Weitere Informationen

• DOI: 10.1055/s-0044-1786200
• URN: urn:nbn:de:101:1-2409051118366.839760794899
• Rechteinformation: Open Access; Der Zugriff auf das Objekt ist unbeschränkt möglich.
• Letzte Aktualisierung: 15.08.2025, 07:31 MESZ