Clinical Trial

Evaluation of Exercise Testing and Physical Activity in Children and Adolescents Living With Inherited Arrhythmias

Study acronym: ACTIVELY
Recruiting
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Record status
This record was last updated May 31, 2025 (before its estimated November 30, 2025 completion). Its status may not reflect the trial's current state.
Summary
The goal of this observational study is to evaluate exercise testing and daily physical activity in children and adolescents who are diagnosed with an inherited arrhythmia. The main question it aims to answer is: Does maximum heart rate during controlled exercise tolerance testing accurately reflect maximum heart rate and peak exercise levels during free living daily physical activity in children and adolescents diagnosed with an inherited arrhythmia? Participants will: * Complete routine exercise tolerance testing * Record daily physical activity and exercise over two weeks, while wearing an activity and heart rate monitor and digit diary. * Complete a physical activity questionnaire at the end of two weeks.
Protocol Amendment History 1 amendment
This ClinicalTrials.gov record has been amended once since 2024-10-24.
Status change: Not Yet Recruiting → Recruiting 2025-05-30
Trial Details
NCT Number NCT06661278
Lead Sponsor Royal Brompton & Harefield NHS Foundation Trust
Collaborators: Great Ormond Street Hospital for Children NHS Foundation Trust, Guy's and St Thomas' NHS Foundation Trust
Conditions Long QT Syndrome, Catecholaminergic Polymorphic Ventricular Tachycardia Type 1, Catecholaminergic Polymorphic Ventricular Tachycardia Type 2
Enrollment 110 participants
Start Date 2025-03-18
Primary Completion 2025-11-30 (estimated)
Study Completion 2025-12-31 (estimated)
Updated on ClinicalTrials.gov 2025-05-31