# Construction of a Clinico-Imaging Collaborative Diagnostic Model for Dermatomyositis Combined With Interstitial Lung Disease Based on PET/CT Imaging Features and Clinical Parameters

> **NCT07531446** · — · ACTIVE_NOT_RECRUITING · sponsor: **Ruijin Hospital** · enrollment: 200 (actual)

## Conditions studied

- Dermatomyositis (DM)
- ILD
- Machine Learning
- Radiomics

## Interventions

- **OTHER:** Observe the medical images
- **OTHER:** Extracting image feature

## Key facts

- **NCT ID:** NCT07531446
- **Lead sponsor:** Ruijin Hospital
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** ACTIVE_NOT_RECRUITING
- **Start date:** 2026-01-13
- **Primary completion:** 2027-01-01
- **Final completion:** 2027-01-01
- **Target enrollment:** 200 (ACTUAL)
- **Last updated:** 2026-04-15


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT07531446

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT07531446, "Construction of a Clinico-Imaging Collaborative Diagnostic Model for Dermatomyositis Combined With Interstitial Lung Disease Based on PET/CT Imaging Features and Clinical Parameters". Retrieved via AI Analytics 2026-05-26 from https://api.ai-analytics.org/clinical/NCT07531446. Licensed CC0.

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