"Machine Learning Analysis of Lingual Colorimetry and MADRS Anxiety-Depression Score in Acupuncture Patients"

This observational study aims to assess the potential relationship between tongue colorimetry (using standardized photographic techniques) and anxiety-depression scores measured by the Montgomery-Åsberg Depression Rating Scale (MADRS) in acupuncture patients. Data will be analyzed using machine learning methods to determine whether tongue color features correlate with MADRS scores, possibly contributing to a novel, non-invasive diagnostic tool for anxiety and depression assessment in clinical practice. Participation involves only tongue photography and completion of questionnaires, without any invasive procedures or treatment modifications.

NCT Number	NCT06899490
Lead Sponsor	Dr Benoit Bataille
Conditions	Anxiety Disorders
Enrollment	350 participants
Start Date	2024-06-27
Primary Completion	2025-12-31 (estimated)
Study Completion	2026-06 (estimated)
Updated on ClinicalTrials.gov	2025-03-28