Digitalized Exercise Fit Tool Intervention for Adolescents With Blood Cancer

Starting soon · Not applicable

Conditions studied: Hematologic Cancer, Leukaemia, Lymphoma, Physical Activity

In brief

The goal of this clinical trial is to learn if a digitalised Exercise Fit Tool (EFT) mobile application can promote physical activity in adolescents aged 12-18 years who have completed treatment for hematologic cancer (e.g., leukaemia and lymphoma). The main questions it aims to answer are: 1. Is it feasible to conduct a larger randomised controlled trial of the digitalised EFT intervention? 2. Does the digitalised EFT intervention improve physical activity levels, physical activity self-efficacy, and quality of life at 6 months? Researchers will compare the digitalised EFT intervention group to a usual care group to see if the mobile application can promote physical activity levels, physical activity self-efficacy, and quality of life in adolescents with hematologic cancer.Participants will: 1. Receive a 20-minute educational session on how to use the mobile application 2. Use the mobile application to self-assess their appropriate physical activity level and exercise with a virtual coach 3. Complete questionnaires and wear an accelerometer at 1, 3, and 6 months after enrollment 4. Attend a 20-30-minute individual interview at 6 months (intervention group only, 10 participants)

Key facts

Study ID

NCT07621887

Run by

The Hong Kong Polytechnic University

People needed

30

Starts

2026-07-20

Expected to finish

2027-12-31

Last updated by the study team

2026-07-27

Who can join

Age: 12 and older, up to 18. Sex: any. Healthy volunteers: not accepted.

You may qualify if…

• (1) they are 12-18 years old;
• (2) they had been diagnosed with hematologic cancer such as leukaemia and lymphoma;
• (3) they are regarded by the responsible physicians as stable, able to conduct PA, and without any PA restrictions,
• (4) they completed all cancer treatment;
• (5) they speak Cantonese and read Chinese.

You may not qualify if…

• (1) Receiving palliative care
• (2) Have physical or cognitive impairment and learning problems as identified from medical records
• (3) Identified by physicians that no physical activity should be conducted at the time of recruitment

Full record on ClinicalTrials.gov

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