# Restoration Repairs Using Composite Resin Versus Glass Ionomer in Primary Molars: a Randomized Clinical Trial

> **NCT04491981** · NA · UNKNOWN · sponsor: **University of Sao Paulo** · enrollment: 312 (estimated)

## Conditions studied

- Dental Caries
- Dental Caries in Children

## Interventions

- **PROCEDURE:** Encapsulated Glass Ionomer Cement
- **PROCEDURE:** Composite resin

## Key facts

- **NCT ID:** NCT04491981
- **Lead sponsor:** University of Sao Paulo
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** UNKNOWN
- **Start date:** 2021-07-01
- **Primary completion:** 2022-08-01
- **Final completion:** 2023-08-01
- **Target enrollment:** 312 (ESTIMATED)
- **Last updated:** 2021-04-13


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04491981

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04491981, "Restoration Repairs Using Composite Resin Versus Glass Ionomer in Primary Molars: a Randomized Clinical Trial". Retrieved via AI Analytics 2026-05-25 from https://api.ai-analytics.org/clinical/NCT04491981. Licensed CC0.

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