A Clinical Trial to Compare the Safety and Performance of Two Different Curing Modes in the Direct Filling Therapy in Deciduous Teeth

Recruiting now · Not applicable

Conditions studied: Dental Caries, Insufficient Dental Filling

In brief

The overall aim of this clinical investigation is to assess the clinical performance and safety of composite restorations cured with fast curing mode (5 seconds with 2000 mW/cm²) in primary molars.

Key facts

Study ID

NCT07212660

Run by

Ivoclar Vivadent AG

People needed

70

Starts

2025-12-18

Expected to finish

2027-10-01

Last updated by the study team

2026-03-25

Who can join

Age: 4 and older, up to 9. Sex: any. Healthy volunteers: not accepted.

You may qualify if…

• Consent of a legal representative (usually parents)
• 2 deciduous molars in the need of direct filling therapy class I and/or II in different quadrants (primary or secondary caries, filling loss)
• Classification of caries: caries of all sizes in deciduous molars are included unless they can be treated with fissure sealing (ICDAS 3, 4, 5)
• Sufficient language skills of legal representative and children
• Teeth in the need of indirect pulp capping if necessary (Operator decision)

You may not qualify if…

• Cognitive impairment not age-appropriate
• Sensitive tooth (pain at night, irritation-persistent pain, buccal swelling, percussion sensitivity)
• Teeth with severely resorbed roots (anormal tooth mobility)
• Direct pulp capping
• Pulpotomy of an adjacent tooth in the same appointment
• Noncompliant child
• Allergies to material or anaesthetics used in the study
• Sufficient isolation not possible

Where it is running

• N|DENT Zahnarztpraxis — Herzogenbuchsee, Canton of Bern, Switzerland (enrolling)
• Zahnarztpraxis Chrüzhof — Willisau, Canton of Lucerne, Switzerland (enrolling)

Full record on ClinicalTrials.gov

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