# Endoscopic Submucosal Dissection vs Local Laparoscopic Surgical Resection (TAMIS/TEO) in Early Rectal Neoplasias

> **NCT03959839** · NA · COMPLETED · sponsor: **Dr. Alberto Herreros de Tejada Echanojáuregui** · enrollment: 70 (actual)

## Conditions studied

- Rectal Neoplasms

## Interventions

- **PROCEDURE:** ESD
- **PROCEDURE:** TAMIS
- **PROCEDURE:** TEO

## Key facts

- **NCT ID:** NCT03959839
- **Lead sponsor:** Dr. Alberto Herreros de Tejada Echanojáuregui
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2019-04-01
- **Primary completion:** 2024-12-20
- **Final completion:** 2024-12-20
- **Target enrollment:** 70 (ACTUAL)
- **Last updated:** 2025-06-03

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03959839

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03959839, "Endoscopic Submucosal Dissection vs Local Laparoscopic Surgical Resection (TAMIS/TEO) in Early Rectal Neoplasias". Retrieved via AI Analytics 2026-09-28 from https://api.ai-analytics.org/clinical/NCT03959839. Licensed CC0.

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