# Circulating Tumor DNA (ctDNA) in Locally Advanced Esophageal and Gastroesophageal (GE) Junction Adenocarcinoma

> **NCT05067842** · — · WITHDRAWN · sponsor: **Medical College of Wisconsin**

## Conditions studied

- Adenocarcinoma Esophagus

## Interventions

- **DIAGNOSTIC_TEST:** Circulating tumor DNA(ctDNA) level measurement

## Key facts

- **NCT ID:** NCT05067842
- **Lead sponsor:** Medical College of Wisconsin
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** WITHDRAWN
- **Start date:** 2022-05-13
- **Primary completion:** 2025-05-30
- **Final completion:** 2025-05-30
- **Target enrollment:** 0 (ACTUAL)
- **Why stopped:** Low accrual and PI leaving institution
- **Last updated:** 2025-06-08


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT05067842

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT05067842, "Circulating Tumor DNA (ctDNA) in Locally Advanced Esophageal and Gastroesophageal (GE) Junction Adenocarcinoma". Retrieved via AI Analytics 2026-06-25 from https://api.ai-analytics.org/clinical/NCT05067842. Licensed CC0.

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