# Prevalence and Characteristics of Nonpolypoid Colorectal Neoplasms - A Chinese Cohort Study

> **NCT01533311** · — · COMPLETED · sponsor: **Shanghai Jiao Tong University School of Medicine** · enrollment: 1342 (actual)

## Conditions studied

- Nonpolypoid Colorectal Neoplasms(NP-CRN)

## Interventions

_None listed._

## Key facts

- **NCT ID:** NCT01533311
- **Lead sponsor:** Shanghai Jiao Tong University School of Medicine
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2009-01
- **Primary completion:** 2010-12
- **Final completion:** 2010-12
- **Target enrollment:** 1342 (ACTUAL)
- **Last updated:** 2012-02-15


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT01533311

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT01533311, "Prevalence and Characteristics of Nonpolypoid Colorectal Neoplasms - A Chinese Cohort Study". Retrieved via AI Analytics 2026-06-08 from https://api.ai-analytics.org/clinical/NCT01533311. Licensed CC0.

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