Evaluation of a Retrieval Augmented Large Language Model as a Diagnostic Copilot in Rheumatology

This trial evaluates whether providing physicians with access to Prof. Valmed, a clinical decision support medical product, improves identification of rheumatic diseases and formulation of differential diagnoses compared with conventional decision support.

NCT Number	NCT07166692
Lead Sponsor	Philipps University Marburg Collaborators: Universitätsklinikum Hamburg-Eppendorf, Oslo University Hospital, Diakonhjemmet Hospital, University Hospital Erlangen, Charite University, Berlin, Germany, Rheumazentrum Ruhrgebiet, University of Lausanne Hospitals, Klinikum Fulda
Conditions	Diagnosis
Enrollment	82 participants
Start Date	2025-10-12
Primary Completion	2026-02-01 (estimated)
Study Completion	2026-02-01 (estimated)
Updated on ClinicalTrials.gov	2026-04-08