# Is ENI Necessary For Patients With Thoracic Esophageal Cancer After Esophagectomy And With Pathological Stage Of T1-2,N+,M0

> **NCT01398449** · PHASE3 · UNKNOWN · sponsor: **Fudan University** · enrollment: 874 (estimated)

## Conditions studied

- Esophageal Squamous Cell Carcinoma

## Interventions

- **RADIATION:** Elective nodal irradiation (ENI)
- **OTHER:** Adjuvant chemotherapy only

## Key facts

- **NCT ID:** NCT01398449
- **Lead sponsor:** Fudan University
- **Sponsor class:** OTHER
- **Phase:** PHASE3
- **Study type:** INTERVENTIONAL
- **Status:** UNKNOWN
- **Start date:** 2011-04
- **Primary completion:** 2015-12
- **Final completion:** 2017-12
- **Target enrollment:** 874 (ESTIMATED)
- **Last updated:** 2011-07-20

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## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT01398449

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT01398449, "Is ENI Necessary For Patients With Thoracic Esophageal Cancer After Esophagectomy And With Pathological Stage Of T1-2,N+,M0". Retrieved via AI Analytics 2026-06-01 from https://api.ai-analytics.org/clinical/NCT01398449. Licensed CC0.

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