Clinical Evaluation of Two Low-shrinkage Composites

Hacettepe University

Status: Completed

Conditions: Tooth Diseases

Treatments: Device: Preparation-Er,Cr:YSGG Laser; Device: Restorative materials-Kalore; Device: Restorative materials- Filtek Silorane; Device: Preparation- Diamond Bur

Study type: Interventional

Funder types: Other

Identifiers

NCT03708510

Kalore-Silorane, Laser-Bur

Details and patient eligibility

About

Patients with 4 occlusal lesions in molar teeth will be included. Occlusal cavities will be prepared either by Er,Cr:YSGG laser (LS) or conventional diamond bur (BR). Cavities will be restored with Filtek Silorane (3M-ESPE) (SR) and with Kalore (GC) (KR) according to the manufacturers' instructions. All restorative procedures will be performed by one operator and the restorations will be examined by two evaluators according to the FDI (World Dental Federation) criteria at baseline and at 6-month, 1-, 2-,3-, 4-, 5-, 6-, 7-, 8-, 9-, 10-year. Patients' satisfaction about the preparation methods will be evaluated with a survey. Pearson Chi-Square test will be used for statistical analyze(p=0.05).

Enrollment: 18 patients

Sex: All

Ages: 18 to 60 years old

Volunteers: Accepts Healthy Volunteers

Inclusion criteria

1. age range will be 18 to 60
2. patients should have at least 4 occlusal caries lesions require restoration
3. healty periodontal status
4. a good likelihood of recall availability

Exclusion criteria

1. poor gingival health
2. adverse medical history
3. potential behavioral problems

Trial design

Primary purpose: Treatment

Allocation: Randomized

Interventional model: Parallel Assignment

Masking: Double Blind

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18 participants in 4 patient groups

Filtek Silorane-Er,Cr:YSGG Laser

Experimental group

Treatment:

Device: Preparation-Er,Cr:YSGG Laser

Device: Restorative materials- Filtek Silorane

Filtek Silorane- Diamond Bur

Experimental group

Treatment:

Device: Preparation- Diamond Bur

Device: Restorative materials- Filtek Silorane

Kalore- Er,Cr:YSGG Laser

Experimental group

Treatment:

Device: Preparation-Er,Cr:YSGG Laser

Device: Restorative materials-Kalore

Kalore- Diamond Bur

Experimental group

Treatment:

Device: Restorative materials-Kalore

Device: Preparation- Diamond Bur