Effectiveness of a Program Using Video Games Associated With Conventional Physiotherapy in Physical Functioning in Frail Elderly Compared to Conventional Physiotherapy
The Effectiveness of an Exercise Program Using Video Games Associated With Conventional Physiotherapy in Physical Functioning in Frail Elderly Compared to Conventional Physiotherapy: Randomized Clinical Trial
1 other identifier
interventional
82
1 country
1
Brief Summary
Frailty is a highly prevalent condition, reaching approximately 7% to 30% of older adults aged from 65 up to 80 years \[2\]. Although exercises seemed to be beneficial for the frail elders, there is still insufficient evidence to indicate the appropriate modality, frequency and intensity of physical exercises that were able to improve physical functioning in this population \[9\]. The virtual reality (VR) using interactive games (exergames) have generated broad scientific and clinical interest in recent years\[10\]. Studies indicate that older adults can benefit from training with exergames in improving mobility \[12, 13\], lower limb strength \[14\], cognition, particularly executive function \[13\], body balance \[10, 15-18\], reaction time \[12\] and may contribute indirectly to prevent falls \[10, 19, 20\]. But, there is still insufficient evidence to suggest that the use of exergames are superior even to other types of intervention \[21-23\] or in combination with conventional physiotherapy \[24\] The purpose of this study is to investigate the effectiveness of adding exercises using interactive videogames (exergames) in improving physical functioning on frail and pre frail older people when compared to conventional physiotherapy. A parallel randomized clinical with a 6 month follow-up period will be conducted with 82 frail community dwelling older adults. Participants randomized to the Experimental Group will be submitted to 30 minutes of conventional physiotherapy and 20 minutes of therapy using interactive games Xbox 360 Video Game and Entertainment Microsoft System with Kinect sensor. The Control Group will receive 50 minutes of conventional physiotherapy. Both groups will receive 50 minutes of intervention twice a week for 12 weeks. Primary outcomes will be assessed by the Short Physical Performance Battery, the Usual walking speed test and Four Step Square Test in the baseline, 3 and 6 months after that.
Trial Health
Trial Health Score
Automated assessment based on enrollment pace, timeline, and geographic reach
participants targeted
Target at P50-P75 for not_applicable
Started Oct 2014
Longer than P75 for not_applicable
1 active site
Health score is calculated from publicly available data and should be used for screening purposes only.
Trial Relationships
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Study Timeline
Key milestones and dates
Study Start
First participant enrolled
October 1, 2014
CompletedFirst Submitted
Initial submission to the registry
December 22, 2014
CompletedFirst Posted
Study publicly available on registry
January 7, 2015
CompletedPrimary Completion
Last participant's last visit for primary outcome
October 1, 2018
CompletedStudy Completion
Last participant's last visit for all outcomes
December 1, 2018
CompletedNovember 28, 2017
November 1, 2017
4 years
December 22, 2014
November 25, 2017
Conditions
Keywords
Outcome Measures
Primary Outcomes (3)
Change in the Short Physical Performance Battery
Three batteries of tests covering dimensions: balance, usual walking speed and sit-to-stand test, with scores ranging from zero (worst performance) to 12 points (best performance).
baseline, immediately after the intervention (12 weeks) and at 6 months
Change in the Usual walking speed test
The test will be conducted on a flat surface with 8.6 meters free marked by black tape at intervals of two meters, 4,6 meters and two meters and the participant will be instructed to walk at their usual pace using their usual footwear.
baseline, immediately after the intervention (12 weeks) and at 6 months
Change in the Four Step Square Test
Assessment of participants balance and their ability to carry out changes in the direction of the step forward, backward, and sideways, surpassing a low obstacle.
baseline, immediately after the intervention (12 weeks) and at 6 months
Secondary Outcomes (3)
Change in the The timed 5-step test
baseline, immediately after the intervention (12 weeks) and at 6 months
Change in the Falls Efficacy Scale International (FES-I Brasil)
baseline, immediately after the intervention (12 weeks) and at 6 months
Change in the Dual task walking speed
baseline, immediately after the intervention (12 weeks) and at 6 months
Study Arms (2)
Exergame + conventional physiotherapy
EXPERIMENTALThis group will be submitted to 30 minutes of conventional physiotherapy and 20 minutes of therapy using interactive games Xbox 360 Video Game and Entertainment Microsoft System with Kinect sensor, intervention twice a week for 12 weeks. Each game has three difficulty levels that can be used according to the performance of each participant. The protocol of conventional physiotherapy will be customized and will include exercises to improve strength and muscle power, flexibility, mobility, balance, and aerobic conditioning exercises. In particular cases, when necessary analgesia will be used to relive pain.
Conventional physiotherapy
ACTIVE COMPARATORThe control group will receive 50 minutes of conventional physiotherapy intervention twice a week for 12 weeks. The protocol of conventional physiotherapy will be customized and will include exercises to improve strength and muscle power, flexibility, mobility, balance, and aerobic conditioning exercises. In particular cases, when necessary analgesia will be used to relive pain.
Interventions
The protocol of conventional physiotherapy will be customized and will include exercises to improve strength and muscle power, flexibility, mobility, balance, and aerobic conditioning exercises. In particular cases, when necessary analgesia will be used to relive pain. The progression of the exercises will be individualized according to the treatment plan established in the initial functional assessment and will be target to meet patient's improvement during treatment. Conventional physiotherapy will be conducted in pairs. In this group exercises that are best accomplished using virtual scenarios, such as dual task exercises, anticipatory adjustments exercises and inter limb coordination exercises will be performed using video games.
The protocol of conventional physiotherapy will be customized and will include exercises to improve strength and muscle power, flexibility, mobility, balance, and aerobic conditioning exercises. In particular cases, when necessary analgesia will be used to relive pain. The progression of the exercises will be individualized according to the treatment plan established in the initial functional assessment and will be target to meet patient's improvement during treatment. Conventional physiotherapy will be conducted in pairs. In this group dual task exercises, anticipatory adjustments exercises and inter limb coordination exercises will be performed without the virtual environment.
Eligibility Criteria
You may qualify if:
- Community dwelling older adults without severe cognitive impairment (defined as a Mini Mental State Examination (MMSE) score adjusted according to the educational level with reference cutoff scores of: 13 points for those who are illiterate, ; 18 points for those with elementary and middle levels, and 26 points for those who have a high level 26), without any physiotherapy intervention for at least three months and classified as frail or pre-frail, according to the phenotype of frailty using Fried et al. criteria:
- Unintentional weight loss of ≥ 5% or ≥ 4.5kg body weight in the previous year.
- Exhaustion assessed by self-reported fatigue, indicated by two questions of the Center for Epidemiological Studies - Depression: (a) I felt that everything I did was an effort; (b) I could not get going. . Subjects answering "2" or "3" to either of these questions are categorized as frail by the exhaustion criterion.
- Decreased grip strength (kg/force) in the dominant hand adjusted according to sex and body mass index (BMI). The cutoff for grip strength (Kg) criterion for men 2will be: BMI ≤ 24 grip strength ≤ 29; BMI 24,1 - 28 grip strength ≤ 30; BMI \> 28 grip strength ≤ 32. The cutoff for grip strength (Kg) criterion for women will be 2: BMI ≤ 23 - grip strength ≤ 17; BMI 23,1 - 26 grip strength ≤ 17,3; BMI 26,1 - 29 grip strength ≤ 18; BMI \> 29 grip strength ≤ 21.
- Low level of physical activity. Participants will meet the criterion for physical inactivity if, in the last two weeks they did not perform a planned physical activity at least twice a week lasting more than 30 minutes or, if they did not perform planned or unplanned walks lasting for more than 15 minutes at least twice a week or, if they had performed any moderate or vigorous housework activity (\> 2,5 METS) such as: wash or mop the floor, vacuuming, washing windows or wash the car frequently at least 1x a week for 30 minutes.
- Slow walking speed. The time to walk a 4.6 meters path, with two meters for acceleration and two for deceleration, will be measured The velocity for each participant will be recorded. Those with a gait speed equal or less than 0.8 m/s will be considered frail.
You may not qualify if:
- Severe visual impairment that prevents interaction with video games, if they had a localized loss of muscle strength and/or changes in postural tone that impede the execution of safe displacement movements in the standing position, without the aid of another person and, if they present chronic or acute diseases that contra-indicate therapeutic exercises.
Contact the study team to confirm eligibility.
Sponsors & Collaborators
Study Sites (1)
Universidade Cidade de SĂ£o Paulo
SĂ£o Paulo, 08371-110, Brazil
Related Publications (51)
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PMID: 22324753BACKGROUND
MeSH Terms
Conditions
Interventions
Condition Hierarchy (Ancestors)
Intervention Hierarchy (Ancestors)
Study Officials
- PRINCIPAL INVESTIGATOR
Monica R Perracini, Phd
Universidade Cidade de Sao Paulo
Central Study Contacts
Study Design
- Study Type
- interventional
- Phase
- not applicable
- Allocation
- RANDOMIZED
- Masking
- SINGLE
- Who Masked
- INVESTIGATOR
- Purpose
- TREATMENT
- Intervention Model
- PARALLEL
- Sponsor Type
- OTHER
- Responsible Party
- PRINCIPAL INVESTIGATOR
- PI Title
- Professor as Master's and Doctoral Program in Physical Therapy
Study Record Dates
First Submitted
December 22, 2014
First Posted
January 7, 2015
Study Start
October 1, 2014
Primary Completion
October 1, 2018
Study Completion
December 1, 2018
Last Updated
November 28, 2017
Record last verified: 2017-11