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NCT07670403

Digital Phenotyping of Psychological Distress in Skin Cancer Patients

Sponsor: West China Hospital

View on ClinicalTrials.gov

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.

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

Key Details

Gender

All

Age Range

18 Years - 80 Years

Study Type

OBSERVATIONAL

Enrollment

500

Start Date

2024-01-01

Completion Date

2026-06-01

Last Updated

2026-06-26

Healthy Volunteers

No

Conditions

Skin CancerMelanoma (Skin Cancer)Squamous Cell Carcinoma Head and Neck Cancer (HNSCC)Basal Cell Carcinoma of Skin

Locations (1)

West China Hospital of Sichuan University

Chengdu, Sichuan, China