# The Study of Adenoma Characteristics of the COX-2 and DNMT Expressions in the Index Colonoscopy to Predict the Polyp Recurrence During Surveillance

> **NCT05568810** · — · COMPLETED · sponsor: **National Cheng-Kung University Hospital** · enrollment: 831 (actual)

## Conditions studied

- Colon Polyp

## Interventions

_None listed._

## Key facts

- **NCT ID:** NCT05568810
- **Lead sponsor:** National Cheng-Kung University Hospital
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2014-08-01
- **Primary completion:** 2016-07-31
- **Final completion:** 2016-07-31
- **Target enrollment:** 831 (ACTUAL)
- **Last updated:** 2022-10-06


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT05568810

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT05568810, "The Study of Adenoma Characteristics of the COX-2 and DNMT Expressions in the Index Colonoscopy to Predict the Polyp Recurrence During Surveillance". Retrieved via AI Analytics 2026-06-03 from https://api.ai-analytics.org/clinical/NCT05568810. Licensed CC0.

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