# Clinical Outcomes and Prognostic Factors of Robotic Assisted Rectal Cancer Resection Alone vs. Robotic Rectal Cancer Resection With Natural Orifice Specimen Extraction

> **NCT04265417** · — · COMPLETED · sponsor: **Taiyuan Li** · enrollment: 98 (actual)

## Conditions studied

- Rectal Neoplasms
- Robotic Surgery
- Natural Orifice Specimen Extraction Surgery

## Interventions

- **PROCEDURE:** Robotic Assisted Rectal Cancer Resection Alone
- **PROCEDURE:** Robotic Assisted Rectal Cancer Resection With Natural Orifice Specimen Extraction

## Key facts

- **NCT ID:** NCT04265417
- **Lead sponsor:** Taiyuan Li
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2015-01-06
- **Primary completion:** 2016-12-01
- **Final completion:** 2016-12-01
- **Target enrollment:** 98 (ACTUAL)
- **Last updated:** 2020-02-18


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04265417

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04265417, "Clinical Outcomes and Prognostic Factors of Robotic Assisted Rectal Cancer Resection Alone vs. Robotic Rectal Cancer Resection With Natural Orifice Specimen Extraction". Retrieved via AI Analytics 2026-07-26 from https://api.ai-analytics.org/clinical/NCT04265417. Licensed CC0.

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