# Comparing Hall vs Conventional Technique in Placing Preformed Metal Crowns From Sudan

> **NCT03640013** · NA · COMPLETED · sponsor: **Khartoum Centre for Research and Medical Training** · enrollment: 103 (actual)

## Conditions studied

- Caries, Dental

## Interventions

- **PROCEDURE:** Hall Technique PMC

## Key facts

- **NCT ID:** NCT03640013
- **Lead sponsor:** Khartoum Centre for Research and Medical Training
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2015-02-01
- **Primary completion:** 2018-05-01
- **Final completion:** 2018-05-01
- **Target enrollment:** 103 (ACTUAL)
- **Last updated:** 2018-08-22


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03640013

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03640013, "Comparing Hall vs Conventional Technique in Placing Preformed Metal Crowns From Sudan". Retrieved via AI Analytics 2026-05-30 from https://api.ai-analytics.org/clinical/NCT03640013. Licensed CC0.

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