Unrevealing the gait asymmetry in patients with Parkinson’s Disease: from the neural and motor mechanisms to rehabilitation: AsymmGait-Parkinson study

• Grant number: 22/02971-2
• Support Opportunities: Research Grants - Initial Project
• Start date: February 01, 2023
• End date: January 31, 2028
• Field of knowledge: Health Sciences - Physical Education
• Principal Investigator: Fabio Augusto Barbieri
• Grantee: Fabio Augusto Barbieri
• Host Institution: Faculdade de Ciências (FC). Universidade Estadual Paulista (UNESP). Campus de Bauru. Bauru , SP, Brazil
• Associated researchers: Carlos Augusto Kalva Filho ; Christian Schlenstedt ; Daniel Boari Coelho ; Marcela de Oliveira ; Marcelo Papoti ; Mariana Penteado Nucci da Silva ; Marina Piacenti da Silva ; Paulo Cezar Rocha dos Santos
• Associated scholarship(s): 24/13860-2 - Effect of 12 weeks of rehabilitation on gait asymmetry in patients with Parkinson's disease - AsymmGait-Parkinson study, BP.TT; 24/03560-1 - Acute effect of intermittent normobaric hypoxia on gait assymetry in patients with Parkinsons Disease - AsymmGait-Parkinson Study, BP.IC; 24/00617-2 - Dissemination of knowledge regarding the gait asymmetry in Parkinson's disease - AsymmGait- Parkinson study, BP.JC; + associated scholarships 24/00629-0 - Dissemination of knowledge regarding the gait asymmetry in Parkinson's disease - AsymmGait- Parkinson study, BP.JC; 23/06230-0 - Relationship between blood and brain blood concentration and gait asymmetry in patients with Parkinson's disease cohort, BP.TT; 23/07329-0 - Acute and chronic effect of motor and non-motor intervention on gait asymmetry in patients with Parkinson's Disease, BP.DR; 23/07505-2 - Neural and clinical aspects associated to gait asymmetry in patients with Parkinson's disease: a cohort study, BP.MS - associated scholarships

Abstract

Gait asymmetry, along with variability, is directly related to more severe gait impairments, such as freezing, falls, and stumbling, in patients with Parkinson's disease (PD). Determining the neural mechanisms and causes of gait asymmetry in PD is relevant for the diagnosis and its pathogenesis. Also, considering that PD progression is related to motor asymmetry, knowing how to treat gait asymmetry is important to design rehabilitation strategies specific targeting this symptom. Thus, the purposes of this scientific project are to systematically review in the literature the effects of asymmetry in locomotion and its mechanisms in patients with PD; to determine clinical, personal, neural (size, shape and functionality of brain structures, and iron concentration determined by magnetic resonance imaging), blood (quantification of the concentration of the metallic particles) and motor factors associated with gait asymmetry in patients with PD; and to investigate the acute and chronic effect of motor and non-motor interventions on gait asymmetry in patients with PD. Five studies were designed to achieve the proposed aims: 1) a systematic review will be carried out to investigate the state of the art of gait asymmetry in patients with PD, answering the following question: How does PD asymmetry affect the neural and motor performance of gait in patients with PD?; 2) a cohort study will be performed to determine aspects that are related to gait asymmetry, highlighting mechanisms that explain this phenomenon; 3 and 4) two clinical trials will be performed to analyze the acute effect of motor and non-motor interventions on gait asymmetry in patients with PD. First, we will investigate whether an exercise protocol prioritizing the side most affected by PD reduces gait asymmetry. Then, we will investigate how a combination of exercise and intermittent hypoxia modifies gait asymmetry. These studies will guide a 5) 12-week intervention to verify the chronic effects of rehabilitation on gait asymmetry in patients with PD. The research project will elucidate the mechanisms that cause gait asymmetry in PD and assist in developing assertively strategies for gait asymmetry rehabilitation program. (AU)

Scientific publications

(7)

(References retrieved automatically from Web of Science and SciELO through information on FAPESP grants and their corresponding numbers as mentioned in the publications by the authors)

KALVA-FILHO, CARLOS A.; FARIA, MURILO HENRIQUE; PAPOTI, MARCELO; BARBIERI, FABIO AUGUSTO. Acute and cumulative effects of hypoxia exposure in people with Parkinson's disease: A scoping review and evidence map. PARKINSONISM & RELATED DISORDERS, v. 118, p. 9-pg., 2024-01-04. (22/02971-2, 22/09235-0)

PIRES, RAFAEL GONCALVES; PEREIRA, CLAYTON REGINALDO; PENEDO, TIAGO; PAPA, JOAO PAULO; RODER, MATEUS; BARBIERI, FABIO AUGUSTO. Assessing Levodopa Effectiveness in Parkison's Disease During Gait Using Electroencephalogram and Machine Learning. 2024 31ST INTERNATIONAL CONFERENCE ON SYSTEMS, SIGNALS AND IMAGE PROCESSING, IWSSIP 2024, v. N/A, p. 5-pg., 2024-01-01. (18/03448-6, 17/19516-8, 22/02971-2, 23/14427-8, 19/07665-4, 13/07375-0)

MILANE, TRACY; HANSEN, CLINT; CORRENO, MATHIAS BAPTISTE; CHARDON, MATTHIAS; BARBIERI, FABIO A.; BIANCHINI, EDOARDO; VUILLERME, NICOLAS. Comparison of sleep characteristics between Parkinson's disease with and without freezing of gait: A systematic review. Sleep Medicine, v. 114, p. 18-pg., 2023-12-26. (22/02971-2)

MILANE, TRACY; HANSEN, CLINT; CORRENO, MATHIAS BAPTISTE; CHARDON, MATTHIAS; BARBIERI, FABIO AUGUSTO; BIANCHINI, EDOARDO; VUILLERME, NICOLAS. Comparison of number of people with freezing of gait in Parkinson's disease with and without sleep disturbances: A systematic review. Sleep Medicine, v. 121, p. 10-pg., 2024-06-21. (22/02971-2)

FARIA, MURILO HENRIQUE; SIMIELI, LUCAS; RIETDYK, SHIRLEY; PENEDO, TIAGO; SANTINELLI, FELIPE BALISTIERI; BARBIERI, FABIO AUGUSTO. (A)symmetry during gait initiation in people with Parkinson's disease: A motor and cortical activity exploratory study. FRONTIERS IN AGING NEUROSCIENCE, v. 15, p. 11-pg., 2023-04-17. (18/21870-7, 22/02971-2, 19/24752-8)

PENEDO, TIAGO; KALVA-FILHO, CARLOS AUGUSTO; CURSIOL, JONATAS AUGUSTO; FARIA, MURILO HENRIQUE; COELHO, DANIEL BOARI; BARBIERI, FABIO AUGUSTO. Spatial-temporal parameters during unobstructed walking in people with Parkinson's disease and healthy older people: a public data set. FRONTIERS IN AGING NEUROSCIENCE, v. 16, p. 7-pg., 2024-03-28. (20/01250-4, 22/16112-1, 18/03448-6, 14/20549-0, 17/19516-8, 19/24752-8, 15/15928-4, 22/02971-2, 12/24040-9, 21/09690-6)

COSTA, ELISA DE CARVALHO; FILHO, CARLOS AUGUSTO KALVA; ESTEVES, ANDREA MACULANO; GUELFI, ERICA TARDELLI NEVES; VIULLERME, NICOLAS; BARBIERI, FABIO AUGUSTO. Sleep "ON", sleep better! Positive effects of levodopa on sleep behaviour in people with Parkinson's disease. Journal of Sleep Research, v. 33, n. 6, p. 8-pg., 2024-05-19. (22/02971-2, 22/09235-0)