# Prospective Double-Blind Randomized Controlled Clinical Trial in the Gingivitis Prevention With OPCs

> **NCT02515929** · PHASE4 · COMPLETED · sponsor: **University of Seville** · enrollment: 20 (actual)

## Conditions studied

- Gingivitis

## Interventions

- **DIETARY_SUPPLEMENT:** Oligomeric Proanthocyanidins
- **DIETARY_SUPPLEMENT:** Placebo

## Key facts

- **NCT ID:** NCT02515929
- **Lead sponsor:** University of Seville
- **Sponsor class:** OTHER
- **Phase:** PHASE4
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2013-09
- **Primary completion:** 2013-12
- **Final completion:** 2014-02
- **Target enrollment:** 20 (ACTUAL)
- **Last updated:** 2015-08-05


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT02515929

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT02515929, "Prospective Double-Blind Randomized Controlled Clinical Trial in the Gingivitis Prevention With OPCs". Retrieved via AI Analytics 2026-05-25 from https://api.ai-analytics.org/clinical/NCT02515929. Licensed CC0.

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