Efficacy of Task-specific Training on Physical Activity Levels Post-stroke

Summary

The majority of people after stroke demonstrate mobility limitations, which may reduce their physical activity levels. Task-specific training has shown to be an effective intervention to improve mobility in individuals with stroke, however, little is known about the impact of this intervention on levels of physical activity. The main objective will be to investigate the efficacy of a task-specific training, focused on both upper and lower limbs, in improving physical activity levels and mobility in individuals with stroke. The secondary objective will be to investigate the effect of the training, in improving muscle strength, exercise capacity, and quality of life. A randomized controlled trial with blinded assessment will assign eligible participants to either: 1) experimental group or 2) control group. Participants will receive interventions three times per week over 12 weeks. The experimental group will undertake task-specific training, while the control group will undertake global stretching and memory exercises, and health education sessions. Primary outcomes will include measures of physical activity levels and mobility, whereas secondary outcomes will be muscle strength, exercise capacity, and quality of life. The outcomes will be measured at baseline, 12 weeks post-intervention, and four and 12 weeks follow-up. The findings of this trial have the potential to provide important insights regarding the effects of task-specific training, focused on both upper and lower limbs, in preventing secondary post-stroke complications and improving the participants' general health through changes in physical activity levels.

Conditions

• Stroke

Interventions

OTHER

Task-specific training

The task-specific training will be composed by 30 minutes for upper limb and 30 minutes for lower limb tasks. Subjects will performed five minutes of exercise in each station of the circuit and only the last station will last 10 minutes and will involve a walking training with auditory stimulation. Individuals will be encouraged to work as hard as possible at each station and verbal feedback and instructions aimed at improving performance will be taken. Between each task, the participants will be allowed to rest for at least 1-2 minutes, and individual adjustments will be carried out for better adaptations to the training.

OTHER

Global stretching, memory exercises, health care orientation

The control intervention will be composed by 40 minutes for global stretching, 20 minutes of memory exercises and health care orientation

Sponsors & Collaborators

• Coordenação de Aperfeiçoamento de Pessoal de Nível Superior.

  collaborator OTHER_GOV

• Conselho Nacional de Desenvolvimento Científico e Tecnológico

  collaborator OTHER_GOV

• Fundação de Amparo à Pesquisa do estado de Minas Gerais

  collaborator OTHER

• Federal University of Minas Gerais

  lead OTHER

Principal Investigators

• Christina Danielli CM Faria, Doctor · Federal University of Minas Gerais

Study Design

Allocation

RANDOMIZED

Purpose

TREATMENT

Masking

SINGLE

Model

PARALLEL

Eligibility

Min Age

20 Years

Sex

ALL

Healthy Volunteers

No

Timeline & Regulatory

Start

2016-06-30

Primary Completion

2018-08-31

Completion

2018-08-31

Countries

• Brazil

Study Locations