Effect of Tele-exercise on Cardiorespiratory Fitness in Paediatrics

Not Applicable

Not yet recruiting

• Conditions: Cardiorespiratory Fitness; Insulin Resistance

• Registration Number: NCT06770660
• Lead Sponsor: KK Women's and Children's Hospital

Brief Summary

The goal of this clinical trial is to learn if telemedicine exercise programme can improve the cardiorespiratory fitness (how well your body delivers oxygen to muscles and organs) and insulin resistance in Asian children with low cardiorespiratory fitness levels. The main questions it aims to answers are:

* Does telemedicine exercise programme improve the number of 20-metre laps the participant is able to run?

* Does telemedicine exercise programme improve the insulin sensitivity using the Homeostatic Model Assessment for Insulin Resistance (HOMA-IR) formula?

Researchers will compare the telemedicine exercise programme to current active lifestyle programme (e.g., daily step count monitoring) to see if telemedicine exercise programme is more effective in improving cardiorespiratory fitness.

Participants will:

* participate in weekly telemedicine exercise programme or adhere to current active lifestyle recommendations through daily step count reporting for 10 weeks

* visit the clinic for pre- and post-programme cardiorespiratory fitness assessments and blood taking

Detailed Description

This study is to investigate the effectiveness of delivering exercise intervention programme to improve cardiorespiratory fitness through telemedicine for paediatric patients with low cardiorespiratory fitness levels. Conventionally, exercise programme for these patients are conducted within hospital premises. However, some challenges may deter patients from enrolling into these programmes, such as long travelling distance, lack of available caregiver and unsuitable timings. Understanding the impact of a shorter-term programme (i.e., 10-week programme) on cardiorespiratory fitness and glucose metabolism also allows us to customise programmes of appropriate length to deliver the require health impact instead of subjecting all patients to a lengthy programme. Therefore, evaluating the effectiveness of telemedicine-based exercise programme will enable us to fine-tune our programme and provide an alternative mode of exercise intervention so as to cater for a wider range of paediatric patients.

Study Timeline

• Status Verified: 2025-01
• Study First Submitted: 2025-01-07
• Study First Submitted QC: 2025-01-07
• Study First Posted: 2025-01-13
• Last Update Submitted: 2025-01-14
• Last Update Posted: 2025-01-16
• Study Start: 2025-02
• Primary Completion: 2026-12
• Study Completion: 2027-01

Recruitment & Eligibility

• Status: NOT_YET_RECRUITING
• Sex: All
• Target Recruitment: 122

Inclusion Criteria

• 12 to 17 years (secondary school students)
• able to participate in school physical education lessons

Exclusion Criteria

• less than 12 years or older than 17 years (non-secondary school students)
• has medical or musculoskeletal condition(s) preventing participation in school physical education lessons or exercise

Study & Design

• Study Type: INTERVENTIONAL
• Study Design: PARALLEL

Primary Outcome Measures

Name	Time	Method
Cardiorespiratory fitness assessment	At the end of 10-week programme	Cardiorespiratory fitness (CRF) is defined by the number of completed laps in Progressive Aerobic Cardiovascular Endurance Run (PACER) test, corresponding to the respective CRF levels for gender

Secondary Outcome Measures

Name	Time	Method
Insulin resistance	At the end of the 10-week programme	Insulin sensitivity is defined by the HOMA-IR formula \[(fasting insulin in µU/ml) x (fasting glucose in mmol/L) / 22.5\]; normal is \< 2.5

Trial Locations

Locations (1)

KK Women's and Children's Hospital; 🇸🇬 Singapore, Singapore