# Long-term Examination of Titanium Dental Implants With a TPS Surface: A Prospective 20-year Case Series Study

> **NCT00921583** · — · COMPLETED · sponsor: **University of Bern** · enrollment: 67 (actual)

## Conditions studied

- Dental Implants
- Periimplantitis

## Interventions

- **DEVICE:** Long-term examination

## Key facts

- **NCT ID:** NCT00921583
- **Lead sponsor:** University of Bern
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2009-06
- **Primary completion:** 2011-05
- **Final completion:** 2011-05
- **Target enrollment:** 67 (ACTUAL)
- **Last updated:** 2012-04-13


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT00921583

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT00921583, "Long-term Examination of Titanium Dental Implants With a TPS Surface: A Prospective 20-year Case Series Study". Retrieved via AI Analytics 2026-09-09 from https://api.ai-analytics.org/clinical/NCT00921583. Licensed CC0.

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