Effectiveness of RPT With Elastic Band in Tx of Sarcopenia in LTCFs

Summary

The goal of this clinical trial is to evaluate the effectiveness of progressive resistance training using elastic bands in treating and delaying the progression of sarcopenia among older adults in long-term care facilities. Sarcopenia, characterized by a progressive decline in muscle mass and strength, affects more than 20% of individuals aged over 65 in Taiwan and is a significant risk factor for impaired daily functioning, falls, and increased mortality in older adults. While resistance or aerobic exercises are known to improve muscle strength and function in the elderly, such interventions are challenging to implement long-term in rural care facilities due to limited resources.

The study aims to determine:

Whether elastic band progressive resistance training can achieve clinical benefits in treating and delaying sarcopenia with minimal rehabilitation personnel.

Whether this training model can be adapted to rural care facilities and other resource-limited settings, aligning with the goals of Taiwan's Long-Term Care 2.0 program.

Participants will engage in a 12-week program, involving twice-weekly, 30-minute sessions of upper and lower limb resistance training using elastic bands. The training incorporates major muscle groups and proprioceptive neuromuscular facilitation (PNF) techniques.

Primary outcomes:

Skeletal muscle mass index of the limbs Dominant hand grip strength Walking speed SARC-F questionnaire scores

Secondary outcomes:

Maximal voluntary isometric contraction (MVIC) of the dominant hand Muscle thickness assessed via ultrasound Functional activities of the dominant upper limb Calf circumference Quality of life indicators

The study will be conducted in long-term care facilities affiliated with or contracted by the Ministry of Health and Welfare Qishan Hospital. The findings aim to provide evidence for scalable, low-resource sarcopenia interventions suitable for rural and underserved populations.

Conditions

• Sarcopenia
• Long Term Care Facility

Interventions

DEVICE

elastic band

Participants in the experimental group will receive standard care plus progressive resistance training with elastic band (PRT-EB). The PRT-EB is planned to last for 12 weeks, with at least two sessions per week and a minimum interval of one day between sessions. Before each training session, participants will perform a 5-15-minute warm-up exercise led by the research staff. This will be followed by a 30-minute main rehabilitation exercise program and a subsequent 5-15-minute cool-down session. The elastic bands used in this study are Thera-Bands. The resistance increases by 25% with each successive color, except for silver and gold, which increase by 40%. This study will utilize six different colors of Thera-Bands-yellow, red, green, blue, black, and silver-following the principle of progression, with resistance levels increasing every two weeks. The resistance training program targets major muscle groups of both the upper and lower body, focusing on three muscle groups per section.

Sponsors & Collaborators

• Cishan Hospital, Ministry of Health and Welfare

  lead OTHER

Principal Investigators

• Sheng-Hui Tuan, M.D.;Ph.D. · Cishan Hospital, Ministry of Health and Welfare, Kaohsiung, Taiwan

Study Design

Allocation

RANDOMIZED

Purpose

PREVENTION

Masking

SINGLE

Model

PARALLEL

Eligibility

Min Age

60 Years

Sex

ALL

Healthy Volunteers

No

Timeline & Regulatory

Start

2025-05-05

Primary Completion

2025-09-05

Completion

2025-12-31

Countries

• Taiwan

Study Locations