Self-initiated Perturbation-based Training in Older Adults

The Hong Kong Polytechnic University

Status: Enrolling

Conditions: Healthy Subjects (HS)

Treatments: Behavioral: Self-initiated perturbation-based balance training; Behavioral: Conventional balance training

Study type: Interventional

Funder types: Other

Identifiers

NCT06774833

HSEARS20240505001

Details and patient eligibility

About

This is a single-blinded study. Participants will be randomly assigned to self-initiated perturbation-based balance training (SePBT) group or control (conventional balance training) group. Kinematic and Kinetic changes following SePBT group compared to control will be investigated.

Full description

Participants will be randomly assigned to two groups receiving SePBT or control group. All participants will give their written informed consent before baseline assessment. The study will be reported and conducted in line with the CONSORT statement. Participants will be recruited via convenient sampling in the local community. After baseline assessment, both groups will go through two 30-minute training session over two weeks. Between-group differences in behavior will be examined before and after training to identify training-induced changes in postural stability. Retention of the changes in the postural stability will be assessed four months after the training period. Incidents of falls will be followed up for 12 months after training.

Enrollment: 48 estimated patients

Sex: All

Ages: 60+ years old

Volunteers: No Healthy Volunteers

Inclusion criteria

• Community-dwelling adults aged 60 years old or older
• Able to communicate effectively in Cantonese or Mandarin
• Able to walk independently on level ground for at least 30 minutes
• Abbreviated Mental Test (Hong Kong version) scores≥6
• Have fallen in the preceding year, have concerns about falling, or feel unsteady while walking or standing.

Exclusion criteria

• Uncorrected vision or hearing impairment
• Osteoporosis
• Hip or knee replacement within the last year
• Have musculoskeletal, cardiovascular, mental, or neurological disorders that preclude their participation in the assessment or intervention safety

Trial design

Primary purpose: Supportive Care

Allocation: Randomized

Interventional model: Parallel Assignment

Masking: Single Blind

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48 participants in 2 patient groups

Self-initiated perturbation-based balance training group

Experimental group

Description:

This group will receive two sessions of self-initiated perturbation-based balance training.

Treatment:

Behavioral: Self-initiated perturbation-based balance training

Conventional balance training group

Active Comparator group

Description:

This group will receive two sessions of balance and strength training.

Treatment:

Behavioral: Conventional balance training