# To Differentiate Focal Autoimmune Pancreatitis From Pancreatic Cancer by Endoscopic Ultrasound

> **NCT04834505** · — · COMPLETED · sponsor: **Peking Union Medical College Hospital** · enrollment: 286 (actual)

## Conditions studied

- Autoimmune Pancreatitis
- Pancreatic Cancer

## Interventions

- **OTHER:** Diagnostic imaging modalities for validation sample
- **OTHER:** EUS for derivation sample

## Key facts

- **NCT ID:** NCT04834505
- **Lead sponsor:** Peking Union Medical College Hospital
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2021-05-11
- **Primary completion:** 2024-09-30
- **Final completion:** 2024-12-30
- **Target enrollment:** 286 (ACTUAL)
- **Last updated:** 2025-05-31

## Collaborators

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## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04834505

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04834505, "To Differentiate Focal Autoimmune Pancreatitis From Pancreatic Cancer by Endoscopic Ultrasound". Retrieved via AI Analytics 2026-06-08 from https://api.ai-analytics.org/clinical/NCT04834505. Licensed CC0.

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*[Clinical trials dataset](/datasets/clinical-trials) · CC0 1.0*