NCT07012070 Improving Walking Performance in Patients With Peripheral Artery Disease Through Wearable Activity Trackers
| NCT ID | NCT07012070 |
| Status | Recruiting |
| Phase | — |
| Sponsor | Chinese University of Hong Kong |
| Condition | Peripheral Artery Disease |
| Study Type | INTERVENTIONAL |
| Enrollment | 70 participants |
| Start Date | 2025-06-01 |
| Primary Completion | 2027-12-31 |
Eligibility & Interventions
Eligibility Fast-Check
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What to Expect as a Participant
You will actively receive the study intervention — which may be a drug, biologic, device, or procedure.
This trial targets 70 participants in total. It began in 2025-06-01 with a primary completion date of 2027-12-31.
⚠ This information is for research awareness only. Always consult your physician before joining any clinical trial. Participation is voluntary and you may withdraw at any time.
Brief Summary
Peripheral Arterial Disease (PAD) of the lower extremities is common and prevalence of PAD is increasing in our aging population. The presence of PAD is associated with increased cardiovascular morbidity and mortality, reduced physical function and quality of life. Intermittent claudication is the most common symptom of PAD affecting about 30% of the patients. Supervised exercise therapy (SET) is safe and cost-effective therapy when compared with invasive revascularization, and is recommended as the first-line treatment for symptomatic PAD. However, SET is not readily available in the public healthcare system. Barriers to SET implementation include demands for healthcare resources and the inconvenience of travelling to designated centre for SET. Home-based exercise therapy (HBET) has been proposed as an alternative to SET as they are more accessible and more acceptable to patients, but the benefits of HBET compared to SET have not been consistently demonstrated in studies. Wearable activities monitor (WAM) have been proposed as an adjuvant to enhance the performance of HBET. However, there is no direct comparison of WAM enhanced HBET to SET. Furthermore, WAMs were mainly used for monitoring in HBET in the previous studies and patient feedback was conducted either in-person or over telephones by the researchers, which challenges the true meaning of HBET. In this study, we aim to evaluate the non-inferiority of personalized self-guided HBET enhanced with WAM and auto feedback mobile apps, to SET, in a randomized-controlled trial of patients with symptomatic PAD.
Eligibility Criteria
Inclusion Criteria: 1. Patients who are newly diagnosed with symptomatic claudication as defined by the presence of claudication symptoms elicited by the single claudication question 2. Patients who ABI \<0.9 are the primary target population Exclusion Criteria: 1. Patients is inability to ambulate without walking aids or understand the instruction of exercise 2. Patients have history of previous percutaneous or surgical revascularization of lower limb 3. Patients is presence of critical limb ischemia or gangrene 4. Patients has history of major amputation of the lower limb 5. Patients is presence of other co-morbidities which limit walking ability 6. Patients is presence of cardiovascular instability which includes unstable angina or acute coronary syndrome 7. Patients diagnosed active class III/IV heart failure 8. Patients is inability to operate simple electronic devices 9. Patients is inaccessibility of a mobile network service in the place of residence 10. Patients is unwillingness in sharing individual data to study team 11. Patients is life-expectance less than 6 months
Contact & Investigator
GuangMing Tan
PRINCIPAL INVESTIGATOR
Chinese University of Hong Kong
Frequently Asked Questions
Who can join the NCT07012070 clinical trial?
This trial is open to participants of all sexes, studying Peripheral Artery Disease. Full inclusion and exclusion criteria are listed in the Eligibility Criteria section. Always confirm your eligibility with the research team before applying.
Is NCT07012070 currently recruiting?
Yes, NCT07012070 is actively recruiting participants. Contact the research team at danielxu@cuhk.edu.hk for enrollment information.
Where is the NCT07012070 trial being conducted?
This trial is being conducted at Hong Kong, Hong Kong, Hong Kong, Hong Kong.
Who is sponsoring the NCT07012070 clinical trial?
NCT07012070 is sponsored by Chinese University of Hong Kong. The principal investigator is GuangMing Tan at Chinese University of Hong Kong. The trial plans to enroll 70 participants.