# Adjunctive Antimicrobial Therapy of Periodontitis: Long-Term Effects on Disease Progression and Oral Microbiological Colonization

> **NCT00707369** · PHASE4 · COMPLETED · sponsor: **University Hospital Muenster** · enrollment: 540 (actual)

## Conditions studied

- Periodontitis

## Interventions

- **DRUG:** Amoxicillin and Metronidazole
- **DRUG:** Placebo

## Key facts

- **NCT ID:** NCT00707369
- **Lead sponsor:** University Hospital Muenster
- **Sponsor class:** OTHER
- **Phase:** PHASE4
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2008-10
- **Primary completion:** 2011-12
- **Final completion:** 2012-01
- **Target enrollment:** 540 (ACTUAL)
- **Last updated:** 2015-03-03


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT00707369

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT00707369, "Adjunctive Antimicrobial Therapy of Periodontitis: Long-Term Effects on Disease Progression and Oral Microbiological Colonization". Retrieved via AI Analytics 2026-06-25 from https://api.ai-analytics.org/clinical/NCT00707369. Licensed CC0.

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