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Deodato M, Qualizza C, Martini M, Mazzari L, Furlanis G, Buoite Stella A, Manganotti P. Efficacy of dual-task augmented reality rehabilitation in non-hospitalized adults with self-reported long COVID fatigue and cognitive impairment: a pilot study. Neurol Sci 2024; 45:1325-1333. [PMID: 38191766 DOI: 10.1007/s10072-023-07268-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2023] [Accepted: 12/12/2023] [Indexed: 01/10/2024]
Abstract
BACKGROUND Cognitive impairment and chronic fatigue represent common characteristics of the long COVID syndrome. Different non-pharmacological treatments have been proposed, and physiotherapy has been proposed to improve the symptoms. This study aimed to evaluate the effects of a dual-task augmented reality rehabilitation protocol in people with long COVID fatigue and cognitive impairment. METHODS AND MATERIALS Ten non-hospitalized adults with reported fatigue and "brain fog" symptoms after COVID (7/10 females, 50 years, range 41-58) who participated in 20 sessions of a 1-h "dual-task" training, were compared to 10 long COVID individuals with similar demographics and symptoms (9/10 females, 56 years, range 43-65), who did not participate to any rehabilitation protocol. Cognitive performance was assessed with the Trail Making Test (TMT-A and -B) and Frontal Assessment Battery (FAB), and cardiovascular and muscular fatigue were assessed with the fatigue severity scale (FSS), six-minute walking test and handgrip endurance. Finally, transcranial magnetic stimulation (TMS) investigated cortical excitability. RESULTS The mixed-factors analysis of variance found a significant interaction effect only in cognitive performance evaluation, suggesting TMT-B execution time decreased (- 15.9 s, 95% CI 7.6-24.1, P = 0.001) and FAB score improved (1.88, 95% CI 2.93-0.82, P = 0.002) only in the physiotherapy group. For the remaining outcomes, no interaction effect was found, and most parameters similarly improved in the two groups. CONCLUSION The preliminary results from this study suggest that dual-task rehabilitation could be a feasible protocol to support cognitive symptoms recovery after COVID-19 and could be helpful in those individuals suffering from persisting and invalidating symptoms.
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Affiliation(s)
- Manuela Deodato
- School of Physiotherapy, Department of Medicine, Surgery and Health Sciences, University of Trieste, Via Pascoli 31, 34100, Trieste, Italy
| | - Caterina Qualizza
- School of Physiotherapy, Department of Medicine, Surgery and Health Sciences, University of Trieste, Via Pascoli 31, 34100, Trieste, Italy
| | - Miriam Martini
- School of Physiotherapy, Department of Medicine, Surgery and Health Sciences, University of Trieste, Via Pascoli 31, 34100, Trieste, Italy
- PhD Program in Personalized Medicine and Innovative Therapies, Department of Medicine, Surgery and Health Sciences, University of Trieste, Strada Di Fiume 447, 34149, Trieste, Italy
| | - Laura Mazzari
- School of Physiotherapy, Department of Medicine, Surgery and Health Sciences, University of Trieste, Via Pascoli 31, 34100, Trieste, Italy
| | - Giovanni Furlanis
- Clinical Unit of Neurology, Department of Medicine, Surgery and Health Sciences, University of Trieste, Strada Di Fiume 447, 34149, Trieste, Italy
| | - Alex Buoite Stella
- School of Physiotherapy, Department of Medicine, Surgery and Health Sciences, University of Trieste, Via Pascoli 31, 34100, Trieste, Italy.
- Department of Medicine, Surgery and Health Sciences, University of Trieste, Strada Di Fiume 447, 34149, Trieste, Italy.
- Clinical Unit of Neurology, Department of Medicine, Surgery and Health Sciences, University of Trieste, Strada Di Fiume 447, 34149, Trieste, Italy.
| | - Paolo Manganotti
- School of Physiotherapy, Department of Medicine, Surgery and Health Sciences, University of Trieste, Via Pascoli 31, 34100, Trieste, Italy
- Department of Medicine, Surgery and Health Sciences, University of Trieste, Strada Di Fiume 447, 34149, Trieste, Italy
- Clinical Unit of Neurology, Department of Medicine, Surgery and Health Sciences, University of Trieste, Strada Di Fiume 447, 34149, Trieste, Italy
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