Clinical Evaluation of Dentin Replacement Materials in Posterior Composite Restorations
Studieoversigt
Status
Status
Betingelser
Betingelser
Intervention / Behandling
Intervention / Behandling
Detaljeret beskrivelse
Undersøgelsestype
Undersøgelsestype
Tilmelding (Anslået)
Tilmelding
Fase
Fase
- Ikke anvendelig
Kontakter og lokationer
Studiesteder
-
-
Tanta
-
Tanta, Tanta, Egypten, 31527
- faculty of dentistry, Tanta university
-
-
Deltagelseskriterier
Berettigelseskriterier
Berettigelseskriterier
Aldre berettiget til at studere
- Voksen
Tager imod sunde frivillige
Beskrivelse
Inclusion Criteria:
- Patients who are medically able to undergo routine dental restorative treatment.
- Patients willing and able to provide written informed consent.
- Patients with adequate oral hygiene and periodontal health for participation in the study.
- Patients requiring posterior Class I restorations
Exclusion Criteria:
- Patients with systemic conditions that contraindicate routine dental treatment.
- Patients unable or unwilling to provide informed consent.
- Patients with poor compliance or inability to attend scheduled follow-up visits.
- Teeth with clinical or radiographic evidence of irreversible pulpitis, pulp necrosis, or periapical pathology.
Studieplan
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
- Primært formål: Behandling
- Tildeling: Randomiseret
- Interventionel model: Parallel tildeling
- Maskning: Dobbelt
Antal våben
Våben og indgreb
Deltagergruppe / ArmDeltagergruppe / Arm |
Intervention / BehandlingIntervention / Behandling |
|---|---|
|
Eksperimentel: Biodentine
Participants will receive posterior Class I composite restorations incorporating Biodentine as the dentin replacement material according to the standardized clinical protocol and manufacturer's instructions.
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Biodentine will be used as a dentin replacement material in standardized posterior Class I cavities before placement of the definitive composite restoration.
The material will be applied according to the manufacturer's instructions
|
|
Eksperimentel: ACTIVA BioACTIVE
Participants will receive posterior Class I composite restorations incorporating ACTIVA BioACTIVE as the dentin replacement material according to the standardized clinical protocol and manufacturer's instructions.
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ACTIVA BioACTIVE will be used as a dentin replacement material in standardized posterior Class I cavities before placement of the definitive composite restoration.
The material will be applied according to the manufacturer's instructions.
|
|
Eksperimentel: Glass Ionomer Cement
Participants will receive posterior Class I composite restorations incorporating conventional glass ionomer cement as the dentin replacement material according to the standardized clinical protocol and manufacturer's instructions.
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Glass ionomer cement will be used as a dentin replacement material in standardized posterior Class I cavities before placement of the definitive composite restoration.
The material will be applied according to the manufacturer's instructions.
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Eksperimentel: everX Posterior
Participants will receive posterior Class I composite restorations incorporating everX Posterior as the dentin replacement material according to the standardized clinical protocol and manufacturer's instructions.
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everX Posterior will be used as a dentin replacement material in standardized posterior Class I cavities before placement of the definitive composite restoration.
The material will be applied according to the manufacturer's instructions.
|
|
Eksperimentel: Flowable Resin
Participants will receive posterior Class I composite restorations incorporating flowable resin composite as the dentin replacement material according to the standardized clinical protocol and manufacturer's instructions
|
Flowable resin composite will be used as a dentin replacement material in standardized posterior Class I cavities before placement of the definitive composite restoration.
The material will be applied according to the manufacturer's instructions.
|
Hvad måler undersøgelsen?
Primære resultatmål
Primære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
|
marginal adaptation
Tidsramme: 18 months
|
Clinical evaluation of marginal adaptation was conducted in accordance with the World Dental Federation (FDI) criteria by two calibrated examiners at baseline and after 6, 12, and 18 months.
Each restoration was assessed and categorized according to the degree of conformity with the established criteria as follows: score 1, clinically excellent; scores 2 and 3, clinically satisfactory; and scores 4 and 5, clinically inadequate.
Scores of 1-3 were considered indicative of clinical success, whereas scores of 4 or 5 were considered indicative of failure.
Visual assessment was performed under adequate illumination using a high-intensity light source and a dental magnifying loupe to facilitate accurate evaluation.
For statistical analysis, the Friedman test was used to assess within-group changes in restoration outcomes across the different follow-up periods.
The Kruskal-Wallis test was applied to compare restoration outcomes among the different groups at each corresponding follow-up.
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18 months
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Samarbejdspartnere og efterforskere
Sponsor
Sponsor
Publikationer og nyttige links
Generelle publikationer
- Ahmed B, Hamama HH, Mahmoud SH. Microshear Bond Strength of Bioactive Materials to Dentin and Resin Composite. Eur J Dent. 2023 Jul;17(3):917-923. doi: 10.1055/s-0042-1756692. Epub 2022 Oct 28.
- Karale R, Prathima BJ, Prashanth BR, Shivaranjan NS, Jain N. The effect of bulk-fill composites: Activa and Smart Dentin Replacement on cuspal deflection in endodontically treated teeth with different access cavity designs. J Conserv Dent. 2022 Jul-Aug;25(4):375-379. doi: 10.4103/jcd.jcd_53_22. Epub 2022 Aug 2.
- Choudhury WR, Nekkanti S. Mechanical Properties of SDR and Biodentine as Dentin Replacement Materials: An In Vitro Study. J Contemp Dent Pract. 2022 Jan 1;23(1):43-48.
- Hafez ME, Abd El-Ghany AA, Taha AI, Amin A. In vitro assessment of fracture resistance of endodontically treated teeth restored with short fiber reinforced resin based composite and ceramic overlays. BMC Oral Health. 2025 Feb 8;25(1):211. doi: 10.1186/s12903-025-05480-x.
- Harp YS, Montaser MA, Zaghloul NM. Flowable fiber-reinforced versus flowable bulk-fill resin composites: Degree of conversion and microtensile bond strength to dentin in high C-factor cavities. J Esthet Restor Dent. 2022 Jun;34(4):699-706. doi: 10.1111/jerd.12901. Epub 2022 Mar 11.
Datoer for undersøgelser
Studer store datoer
Studiestart (Faktiske)
Studiestart
Primær færdiggørelse (Anslået)
Primær færdiggørelse
Studieafslutning (Anslået)
Studieafslutning
Datoer for studieregistrering
Først indsendt
Først indsendt
Først indsendt, der opfyldte QC-kriterier
Først indsendt, der opfyldte QC-kriterier
Først opslået (Faktiske)
Først opslået
Opdateringer af undersøgelsesjournaler
Sidste opdatering sendt (Faktiske)
Sidste opdatering sendt
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidst verificeret
Sidst verificeret
Mere information
Begreber relateret til denne undersøgelse
Yderligere relevante MeSH-vilkår
Andre undersøgelses-id-numre
Andre undersøgelses-id-numre
- Composite Restorations
Plan for individuelle deltagerdata (IPD)
Planlægger du at dele individuelle deltagerdata (IPD)?
Lægemiddel- og udstyrsoplysninger, undersøgelsesdokumenter
Studerer et amerikansk FDA-reguleret lægemiddelprodukt
Studerer et amerikansk FDA-reguleret enhedsprodukt
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