# Medial Border of Laparoscopic D3 Lymphadenectomy for Right Colon Cancer

> **NCT04518449** · — · WITHDRAWN · sponsor: **Shanghai Minimally Invasive Surgery Center**

## Conditions studied

- Colon Cancer

## Interventions

- **PROCEDURE:** medial border along the left side of SMA
- **PROCEDURE:** medial border along the left side of SMV

## Key facts

- **NCT ID:** NCT04518449
- **Lead sponsor:** Shanghai Minimally Invasive Surgery Center
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** WITHDRAWN
- **Start date:** 2022-12-01
- **Primary completion:** 2023-10-31
- **Final completion:** 2025-10-31
- **Target enrollment:** 0 (ACTUAL)
- **Why stopped:** no funds
- **Last updated:** 2024-02-26


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04518449

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04518449, "Medial Border of Laparoscopic D3 Lymphadenectomy for Right Colon Cancer". Retrieved via AI Analytics 2026-05-28 from https://api.ai-analytics.org/clinical/NCT04518449. Licensed CC0.

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