NCT06349330 (3D scanner) is a NA clinical trial of Test: 3D intra-oral scanner in Periodontal Diseases, sponsored by National University Hospital, Singapore.

Who is sponsoring NCT06349330?

NCT06349330 is sponsored by National University Hospital, Singapore.

What drugs are being tested in NCT06349330?

Interventions in NCT06349330: Test: 3D intra-oral scanner, Control: Standard oral hygiene.

What condition does NCT06349330 study?

NCT06349330 studies Periodontal Diseases, Plaque Induced Gingival Disease.

Is NCT06349330 still recruiting?

NCT06349330 is currently completed. Last updated 17 July 2024.

Last reviewed 2024-07-17 · How we verify

NCT06349330: 3D scanner

Name: Drug Landscape Pharmaceutical Database
Creator: Drug Landscape
Published: 2026-01-01
License: https://creativecommons.org/licenses/by/4.0/

The Immediate Effectiveness of a 3D Intraoral Scanner as an Oral Hygiene Educational Tool

Completed NA Last updated 17 July 2024

What this trial tests

NA trial testing Test: 3D intra-oral scanner in Periodontal Diseases in 52 participants. Completed in 3 June 2024.

Timeline

7 November 2023

Primary endpoint
3 June 2024

3 June 2024

Quick facts

Lead sponsor	National University Hospital, Singapore
Phase	NA
Status	Completed
Study type	INTERVENTIONAL
Allocation	randomized
Design	parallel
Masking	single
Primary purpose	prevention
Enrollment	52
Start date	7 November 2023
Primary completion	3 June 2024
Estimated completion	3 June 2024
Sites	1 location across Singapore

Drugs / interventions tested

Test: 3D intra-oral scanner
Control: Standard oral hygiene

Conditions studied

Periodontal Diseases — all drugs for Periodontal Diseases →
Plaque Induced Gingival Disease — all drugs for Plaque Induced Gingival Disease →

Sponsor

National University Hospital, Singapore

Who can join

Adults 21 to 75, any sex, with Periodontal Diseases or Plaque Induced Gingival Disease. Patients with the condition only — healthy volunteers not accepted.

Sponsor's own description

The goal of this randomized controlled clinical trial is to compare the immediate effectiveness of 3D intra-oral scanners and standard oral hygiene instructions in improving the oral hygiene of 52 subjects. The main question\[s\] it aims to answer are: * Does a 3D intra-oral scanner facilitate the improvement of oral hygiene in subjects? * Does a 3D-rendered image of plaque-stained teeth confer better visualization to subjects? Prospective Open Cohort study: Patients referred to NUCOHS Periodontology Department will be invited to participate in the study. Included participants will be randomized into the 3D scanner (test) and standard oral hygiene (control) group. Subsequently, both groups will receive personalized oral hygiene instructions before brushing their teeth. The participants will receive plaque disclosing again to compare the differences between baseline and post-intervention. Routine periodontal parameters will be recorded at baseline and researchers will compare the percentage improvement in full mouth plaque scores to see if the test group performed better than the control group. A questionnaire will be given to subjects in the test and control group for qualitative analysis. The study will require 1 visit.

Publications & conference data

1 peer-reviewed publication reference this trial (live from Europe PMC):

The Immediate Effects of a 3D Intraoral Scanner as an Adjunctive Oral Hygiene Educational Tool: A Randomised Controlled Trial.
Choo HJS, Xie JMJ, Lu XTJ, Lai WMC, et al · · 2026 · PMID 42143740 · DOI 10.1111/idh.70091

Verify or expand the search:

Other recruiting trials for Periodontal Diseases

Currently open trials in the same condition.

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NCT06848790 — Interdental Hygiene Methods in Young Adults · NA · recruiting

Other National University Hospital, Singapore trials

Trials by the same sponsor.

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Verify against primary sources

ClinicalTrials.gov — authoritative US registry record
WHO ICTRP — international registry index
EU Clinical Trials Register
Sponsor press releases (Google)

Data sources for this page

Trial protocol + status: ClinicalTrials.gov NCT06349330 (US National Library of Medicine, public domain)
Publications: Europe PMC API search by NCT ID, retrieved 10 June 2026
Drug + disease cross-links: matched in real time against Drug Landscape's normalised drug + company + condition tables
Sponsor: as reported to ClinicalTrials.gov by National University Hospital, Singapore
Last refreshed: 17 July 2024

Drug Landscape aggregates and links these public records for informational use only. Always verify against the primary source before clinical or regulatory decisions. Canonical URL: https://druglandscape.com/trial/NCT06349330.

Primary sources · FDA · ClinicalTrials.gov · EMA · SEC EDGAR · ChEMBL · Wikidata · full sourcing