Who is sponsoring NCT03345680?

NCT03345680 is sponsored by King's College London.

What drugs are being tested in NCT03345680?

Interventions in NCT03345680: Referred to a specific hospital for treatment.

What condition does NCT03345680 study?

NCT03345680 studies Dental Caries.

Is NCT03345680 still recruiting?

NCT03345680 is currently completed. Last updated 12 February 2021.

Last reviewed 2021-02-12 · How we verify

NCT03345680

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

Examining the Impact of School-based Dental Screening

Completed NA Last updated 12 February 2021

What this trial tests

NA trial testing Referred to a specific hospital for treatment in Dental Caries in 996 participants. Completed in 1 January 2020.

Timeline

10 October 2017

Primary endpoint
30 December 2018

1 January 2020

Quick facts

Lead sponsor	King's College London
Phase	NA
Status	Completed
Study type	INTERVENTIONAL
Allocation	randomized
Design	parallel
Masking	double
Primary purpose	screening
Enrollment	996
Start date	10 October 2017
Primary completion	30 December 2018
Estimated completion	1 January 2020
Sites	1 location across United Kingdom

Drugs / interventions tested

Referred to a specific hospital for treatment

Conditions studied

Dental Caries — all drugs for Dental Caries →

Sponsor

King's College London

Who can join

Adults 6 to 12, any sex, with Dental Caries. Patients with the condition only — healthy volunteers not accepted.

Sponsor's own description

This study examines the effectiveness of school dental screening in promoting dental attendance and reducing untreated caries among primary schoolchildren in Riyadh, Saudi Arabia.

Publications & conference data

3 peer-reviewed publications reference this trial (live from Europe PMC):

School dental screening programmes for oral health.
Arora A, Khattri S, Ismail NM, Kumbargere Nagraj S, et al · · 2019 · cited 14× · PMID 31425627 · DOI 10.1002/14651858.cd012595.pub3
Examining the relationship between oral health-promoting behavior and dental visits.
Alayadi H, Bernabé E, Sabbah W. · · 2019 · cited 8× · PMID 31123439
Effectiveness of school dental screening on dental visits and untreated caries among primary schoolchildren: study protocol for a cluster randomised controlled trial.
Alayadi H, Sabbah W, Bernabé E. · · 2018 · cited 5× · PMID 29653545 · DOI 10.1186/s13063-018-2619-2

Verify or expand the search:

Other recruiting trials for Dental Caries

Currently open trials in the same condition.

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Other King's College London trials

Trials by the same sponsor.

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NCT07365722 — Comparison of Two Non-surgical Procedure to Manage Gum Disease Around Implants. · NA · not yet recruiting
NCT07378488 — Dance/Movement Therapy for Functional Neurological Disorder · NA · recruiting

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 NCT03345680 (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 King's College London
Last refreshed: 12 February 2021

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/NCT03345680.

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