# Influencing Factors in Patients With Colorectal and Gastric Polyps a Retrospective Study

> **NCT04444947** · — · COMPLETED · sponsor: **The First Affiliated Hospital with Nanjing Medical University** · enrollment: 64889 (actual)

## Conditions studied

- Polyp, Colonic

## Interventions

_None listed._

## Key facts

- **NCT ID:** NCT04444947
- **Lead sponsor:** The First Affiliated Hospital with Nanjing Medical University
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2019-02-20
- **Primary completion:** 2020-03-30
- **Final completion:** 2020-06-01
- **Target enrollment:** 64889 (ACTUAL)
- **Last updated:** 2020-06-24


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04444947

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04444947, "Influencing Factors in Patients With Colorectal and Gastric Polyps a Retrospective Study". Retrieved via AI Analytics 2026-06-25 from https://api.ai-analytics.org/clinical/NCT04444947. Licensed CC0.

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