# Evaluation of the Success Rate of Prefabricated Versus Conventional Band and Loop Space Maintainers in Children With Prematurely Lost First Primary Molars

> **NCT06558812** · NA · NOT_YET_RECRUITING · sponsor: **Cairo University** · enrollment: 50 (estimated)

## Conditions studied

- Premature Tooth Exfoliation

## Interventions

- **DEVICE:** prefabricated space maintainer
- **DEVICE:** conventional space maintainer

## Key facts

- **NCT ID:** NCT06558812
- **Lead sponsor:** Cairo University
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** NOT_YET_RECRUITING
- **Start date:** 2024-12-01
- **Primary completion:** 2025-09
- **Final completion:** 2025-10
- **Target enrollment:** 50 (ESTIMATED)
- **Last updated:** 2024-08-19


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT06558812

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT06558812, "Evaluation of the Success Rate of Prefabricated Versus Conventional Band and Loop Space Maintainers in Children With Prematurely Lost First Primary Molars". Retrieved via AI Analytics 2026-06-03 from https://api.ai-analytics.org/clinical/NCT06558812. Licensed CC0.

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*[Clinical trials dataset](/datasets/clinical-trials) · CC0 1.0*