NCT03501797

Choir Singing in Aphasia Rehabilitation

Efficacy of Choir Singing on Verbal, Cognitive, Emotional, and Neural Recovery From Aphasia

• Status: Completed
• Phase: N/A
• Study type: Interventional
• Enrollment: 100 (actual)
• Sponsor: University of Helsinki · Academic / Other
• Sex: All
• Age: 18 Years
• Healthy volunteers: Accepted

Summary

This study evaluates the verbal, cognitive, emotional, and neural efficacy of a choir singing intervention in chronic aphasic patients and their caregivers. Using a cross-over RCT design, half of the participants receive a 4-month singing intervention during the first half of the study and half of the participants during the second half of the study.

Detailed description

BACKGROUND: Singing is a highly stimulating and versatile activity for the brain, combining vocal-motor, auditory, linguistic, cognitive, emotional, and social brain processes, both in the left and right hemisphere. The capacity to sing is often preserved in aphasia after stroke, and singing-based methods, such as Melodic Intonation Therapy (MIT), can be effective in rehabilitating speech production in aphasics. Also emotionally and socially, singing could provide a powerful alternative channel for aphasic patients to express their emotions and interact with others, but the communal or group-level use of singing in aphasia rehabilitation has not been systematically studied. AIMS: The purpose of the study is to determine the clinical and neural efficacy of a novel choir singing intervention in subacute/chronic aphasia. Specifically, the targeted outcomes are (i) verbal and vocal-motor skills, (ii) cognitive skills, (iii) emotional functioning and quality of life, (iv) caregiver psychological well-being, and (v) structural and functional neuroplasticity. In addition, the capacity of singing and music learning in aphasia is explored. METHODS: Subjects are 60 stroke patients with at least minor aphasia (≥ 6 months post-stroke) and their family members (FMs, N = 60) from Helsinki area recruited to a cross-over RCT study. Participants are randomized to two groups \[N = 60 in both (30 patients, 30 FMs)\], which receive a 16-week choir intervention either during the first (AB group) or second (BA group) half of the follow-up. The intervention is a combination of group training, which utilizes a novel combination of traditional senior choir singing and MIT-like speech training protocols, and home training in which the choir material is trained with a tablet computer. All patients are evaluated at baseline, 5-month, and 9-month stages with language, cognitive, and auditory-music tests and questionnaires. Half of the patients (N = 30) also undergo electroencephalography (EEG) and structural and functional magnetic resonance imaging (s/fMRI). FMs are evaluated with questionnaires.

Conditions

• Stroke
• Aphasia

Interventions

Type	Name	Description
BEHAVIORAL	Singing-based rehabilitation	The singing-based rehabilitation is a combination of group-training (16 weeks, 1 x week, 90 min), which utilizes a novel combination of traditional senior choir singing and singing-based speech training protocols, and home training (16 weeks, ≥ 3 x week, ≥ 30 min) in which the choir material is trained with a tablet computer.
OTHER	Standard care	Standard care comprises all rehabilitation and care services (e.g. speech therapy, physical and occupational therapy, neuropsychological rehabilitation) received by the patients in the Finnish health care system

Timeline

• Start date: 2018-01-01
• Primary completion: 2020-01-31
• Completion: 2020-03-15
• First posted: 2018-04-18
• Last updated: 2022-08-18

Locations

2 sites across 1 country: Finland