PainTrain-AI Pilot: Feasibility, Usability (SUS) and Concept-Shift in Primary Care and a Specialized Setting

This pilot will assess feasibility and usability (SUS) and explore concept shift (reduction of neurophysiology misconceptions) after exposure to a behavioral educational intervention (PainTrain AI), a digital clinical simulation "fenced" by evidence (RAG) for safe, non diagnostic training. The study will be conducted in Primary Care and in a specialized comparative setting, without patient data collection. Primary endpoint: SUS score. Secondary endpoints: concept shift, adherence to micromodules, and interaction latency as friction metric. The platform does not generate clinical advice; it retrieves validated teaching content.

NCT Number	NCT07497997
Lead Sponsor	Francesc Valenzuela Pascual
Conditions	Chronic Musculoskeletal Pain
Enrollment	40 participants
Start Date	2027-01
Primary Completion	2028-01 (estimated)
Study Completion	2028-09 (estimated)
Updated on ClinicalTrials.gov	2026-04-02