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First received: June 17, 2026

Clinical Trial: Digital Phenotyping of Psychological Distress in Skin Cancer Patients

Study Status: COMPLETED

Recruit Status: COMPLETED

Condition: Skin Cancer
Melanoma (Skin Cancer)
Squamous Cell Carcinoma Head and Neck Cancer (HNSCC)

Study Type: OBSERVATIONAL


Official Title: Digital Phenotyping of Psychological Distress in Skin Cancer Patients: A Transformer-Based Analysis of Chinese Social Media Content

Brief Summary: This prospective observational study enrolls 500 skin cancer patients across five Chinese tertiary care centers. The investigators use natural language processing and a hierarchical transformer model to analyse 1.2 million social media posts (Weibo, Douyin, Xiaohongshu, WeChat) for psychological distress and suicide ideation, with prospective validation of an AI Early Warning System.

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