# Long-Term Periodontal Tissue Changes Associated With Metal-Ceramic Crowns: An 8-Year Split-Mouth Study

> **NCT07500636** · NA · COMPLETED · sponsor: **Riga Stradins University** · enrollment: 32 (actual)

## Conditions studied

- Gingival Health
- Metal-Ceramic Restorations

## Interventions

- **DEVICE:** Metal-ceramic crown

## Key facts

- **NCT ID:** NCT07500636
- **Lead sponsor:** Riga Stradins University
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2015-10
- **Primary completion:** 2016-09
- **Final completion:** 2024-09
- **Target enrollment:** 32 (ACTUAL)
- **Last updated:** 2026-04-03


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT07500636

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT07500636, "Long-Term Periodontal Tissue Changes Associated With Metal-Ceramic Crowns: An 8-Year Split-Mouth Study". Retrieved via AI Analytics 2026-05-25 from https://api.ai-analytics.org/clinical/NCT07500636. Licensed CC0.

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