# Influence of the Number of Layers of a One Bottle Adhesive on the Longevity of Composite Restorations in Primary Molars

> **NCT01680289** · NA · UNKNOWN · sponsor: **Universidade Federal do Rio de Janeiro** · enrollment: 60 (estimated)

## Conditions studied

- Dental Caries
- Secondary Dental Caries

## Interventions

- **PROCEDURE:** Three adhesive coats
- **PROCEDURE:** Two adhesive coats

## Key facts

- **NCT ID:** NCT01680289
- **Lead sponsor:** Universidade Federal do Rio de Janeiro
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** UNKNOWN
- **Start date:** 2012-08
- **Primary completion:** 2015-08
- **Final completion:** 2015-08
- **Target enrollment:** 60 (ESTIMATED)
- **Last updated:** 2014-12-02


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT01680289

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT01680289, "Influence of the Number of Layers of a One Bottle Adhesive on the Longevity of Composite Restorations in Primary Molars". Retrieved via AI Analytics 2026-05-26 from https://api.ai-analytics.org/clinical/NCT01680289. Licensed CC0.

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