CI

At a glance

ClinicalIndex Comparison Record
N/ACompleted· 80 enrolled
Drug / intervention
Hall Crown Technique +1 moreprocedure
Likely dose
Not stated in record
Structured eligibility isn't available for this trial yet — see the full criteria in the Eligibility tab below.

Standardized by ClinicalIndex from the ClinicalTrials.gov record · verify against the source.

Search/NCT06350578
NCT06350578N/ACompleted

Comparative Analysis of Hall Technique and Conventional Method for Stainless Steel Crown Placement in Primary Molars With Approximal Caries: A Randomized Controlled Trial at Primary Healthcare Corporation, Qatar

Primary Health Care Corporation, Qatar·interventional·Posted Apr 5, 2024·Updated Sep 25, 2025

In Brief

A clinical study evaluating Hall Crown Technique and Conventional SSC Technique for Approximal Dental Caries (ICDAS 3-5) in Primary Molars of Children. Completed, enrolled 80 participants across 1 site.

Detailed Summary

This study aims to assess the comparative effectiveness of the Hall technique (HT) and the conventional technique (CT) for placing Stainless Steel Crowns (SSCs) in primary molars with approximal caries.

Study Details

Study Typeinterventional
Allocation--
Masking--
Primary Purpose--
CountriesQatar
Collaborators--

Timeline

N/ACompletedFinished
202420252026
First PostedApr 5, 2024
Enrollment StartDec 6, 2023
Primary CompletionJul 27, 2025
Study CompletionAug 1, 2025
TodayJul 2, 2026
Enrollment to primary: 1.6 yearsPosted 2.2 years ago

Interventions

Hall Crown Techniqueprocedure

The Hall technique (HT) involves cementing Stainless Steel Crowns SSC on carious primary teeth without using rotary instruments nor local anaesthesia, thus eliminating discomfort, and increasing child's behavior.

Conventional SSC Techniqueprocedure

The conventional technique involves complete removal of the carious lesion using rotary instruments and local anesthesia, then restoring the tooth with Stainless Steel Crown SSC.