Clinical trial NCT05190081: Task Training In Older Adults With Age-Related Hearing Loss
Official title: Investigation Of the Effects Of Dual-Task And Single-Task Training In Older Adults With Age-Related Hearing Loss
Study type: INTERVENTIONAL
Overall status: COMPLETED
Phase: NA
Conditions: Hearing Loss
Age Related Hearing Loss
Physical Disability
Vestibular Disease
Keywords: Age Related Hearing Loss
Dual Task
Cognitive Function
Physical Function
Lead sponsor: Pamukkale University
Sponsor class: OTHER
First posted: 2022-01-13
Enrollment: 43
Sex: ALL
Minimum age (years): 65
Standard ages: OLDER_ADULT
Accepts healthy volunteers: no
Allocation: RANDOMIZED
Intervention model: PARALLEL
Intervention model description: Intervention groups were formed as single-task training, dual-task training, and control group. Distribution was made into groups using a simple randomized number selection technique.
Primary purpose: HEALTH_SERVICES_RESEARCH

Brief summary: This study aimed to examine the effects of single and dual-task training on physical function, cognitive function, quality of life, balance, concerns about falling, and activities of daily living in the elderly with age-related hearing loss.

The elderly who were diagnosed with age-related hearing loss in Pamukkale University Health, Practice and Research Center, Department of Otorhinolaryngology participated in the study. The elderly were allocated a single-task training group, dual-task training group, and control group. Thirteen patients in the single-task training group, 15 patients in the dual-task training group, 14 patients in the control group completed the study. Degrees of hearing loss were determined by pure tone audiometry. Evaluations, Senior Fitness Test, Montreal Cognitive Assessment, World Health Organization- Quality of Life- Old Module, Berg Balance Scale, Falls Efficacy Scale International, Functional Independence Measure, Dual Task Questionnaire, Dual Task Effect, were performed initially, after the interventions and at the 6th month. The interventions were carried out two days a week and 40 minutes, for five weeks.

Detailed description: Outcome Measures Physical function, cognitive function, auditory function, quality of life, balance, concerns about falling, independence in activities of daily living, and dual-task performance were evaluated. Older adults were evaluated initially, after the dual-task and single-task training, and at 6th month for long-term control. All evaluations and interventions were carried out in an isolated and quiet environment in the examination room of the Department of Otorhinolaryngology.

Interventions A special program including motor and cognitive tasks was prepared. Both lower and upper extremity motor tasks and verbal, arithmetic, auditory, and visual cognitive tasks were planned based on evidence. Tasks were completed at the same time in the dual-task training group, were completed separately in the single-task training group. No intervention was performed in the control group. The dual-task and single-task training were held 2 days a week, 40 minutes, for a total of 10 sessions for 5 weeks. A patient-appropriate task was selected for each cognitive task each week. It has been tried to prevent the learning effect by providing individual and weekly progress according to the patients' performance in the tasks in the motor and cognitive parts. Variable priority instructions were used in the dual-task training group, and fixed priority instructions were used in the single-task training group. At the beginning and end of the intervention programs, 7 types of warm-up and cool-down exercises involving large muscle groups were performed for 10-minutes. Each task in the intervention programs was performed for 60 seconds and/or 10 repetitions.

Eligibility criteria: Inclusion Criteria:

* Being \>65 years old
* Montreal Cognitive Assessment Scale score \> 21
* Diagnosed with Age-Related Hearing Loss
* Having bilateral symmetrical hearing loss (average ±10dB difference)
* Having normal visual functions
* Ability to ambulate independently (may use a self-help device)

Exclusion Criteria:

* Using a hearing aid
* Receiving a physical therapy intervention for Age-Related Hearing Loss
* Having an orthopedic or neurological condition that may affect cognition or postural control
* Using medication that may affect cognition or postural control
* Having vertigo or being hospitalized in the emergency room due to vertigo attacks
* Missing or refusing the follow-up

Primary outcomes:
measure: Senior Fitness Test
timeFrame: Initially, 1st week
measure: Senior Fitness Test
timeFrame: At 5th week
measure: Senior Fitness Test
timeFrame: Through study completion at 6th month
measure: Montreal Cognitive Assessment
timeFrame: Initially, 1st week
measure: Montreal Cognitive Assessment
timeFrame: At 5th week
measure: Montreal Cognitive Assessment
timeFrame: Through study completion at 6th month
measure: Pure tone audiometry
timeFrame: Initially, 1st week
measure: World Health Organization Quality of Life - Old Module
timeFrame: Initially, 1st week
measure: World Health Organization Quality of Life - Old Module
timeFrame: At 5th week
measure: World Health Organization Quality of Life - Old Module
timeFrame: Through study completion at 6th month
Secondary outcomes:
measure: Berg Balance Scale
timeFrame: Initially, 1st week
measure: Berg Balance Scale
timeFrame: At 5th week
measure: Berg Balance Scale
timeFrame: Through study completion at 6th month
measure: International Fall Efficiency Scale
timeFrame: Initially, 1st week
measure: International Fall Efficiency Scale
timeFrame: At 5th week
measure: International Fall Efficiency Scale
timeFrame: Through study completion at 6th month
measure: Functional Independence Measurement
timeFrame: Initially, 1st week
measure: Functional Independence Measurement
timeFrame: At 5th week
measure: Functional Independence Measurement
timeFrame: Through study completion at 6th month
measure: Dual Task Questionnaire
timeFrame: Initially, 1st week
measure: Dual Task Questionnaire
timeFrame: At 5th week
measure: Dual Task Questionnaire
timeFrame: Through study completion at 6th month
Other outcomes:
Locations:
city: Denizli
country: Turkey
facility: Pamukkale University
state: Kinikli
Study officials:
affiliation: Pamukkale University
name: HANDE USTA, PHD
role: PRINCIPAL_INVESTIGATOR
References:
citation: Bruce H, Lai L, Bherer L, Lussier M, St-Onge N, Li KZH. The effect of simultaneously and sequentially delivered cognitive and aerobic training on mobility among older adults with hearing loss. Gait Posture. 2019 Jan;67:262-268. doi: 10.1016/j.gaitpost.2018.10.020. Epub 2018 Oct 23.
citation: Bruce H, Aponte D, St-Onge N, Phillips N, Gagne JP, Li KZH. The Effects of Age and Hearing Loss on Dual-Task Balance and Listening. J Gerontol B Psychol Sci Soc Sci. 2019 Jan 10;74(2):275-283. doi: 10.1093/geronb/gbx047.