Clinical Trial

Expert Validation of an Autonomous Personalized Physical Activity Algorithm

Study acronym: APPA e-Delphi
Recruiting
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Record status
This record was last updated March 17, 2026 (before its estimated May 2026 completion). Its status may not reflect the trial's current state.
Summary
This study aims to validate a personalized physical activity algorithm for risk screening and individualized exercise prescription using a modified online Delphi process. International experts in physical activity and exercise will evaluate the algorithm's components over two rounds of questionnaires, with consensus defined as ≥70% agreement. If needed, a focus group will resolve any remaining disagreements. Validation of this algorithm may support safer, more effective autonomous exercise, promoting adherence, improved health outcomes, and population-level benefits.
Protocol Amendment History 1 amendment
This ClinicalTrials.gov record has been amended once since 2026-03-12.
Trial Details
NCT Number NCT07475221
Lead Sponsor Polytechnic Institute of Porto
Collaborators: Center for Rehabilitation Research - Polytechnic Institute of Porto (IPP)
Conditions Experts in Physical Activity Prescription and Risk Health Screening
Enrollment 9 participants
Start Date 2026-03-10
Primary Completion 2026-05 (estimated)
Study Completion 2026-12 (estimated)
Updated on ClinicalTrials.gov 2026-03-17