Clinical Evaluation of Dentin Replacement Materials in Posterior Composite Restorations
Studienübersicht
Status
Status
Bedingungen
Bedingungen
Intervention / Behandlung
Intervention / Behandlung
Detaillierte Beschreibung
Studientyp
Studientyp
Einschreibung (Geschätzt)
Einschreibung
Phase
Phase
- Unzutreffend
Kontakte und Standorte
Studienorte
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Tanta
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Tanta, Tanta, Ägypten, 31527
- faculty of dentistry, Tanta university
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Teilnahmekriterien
Zulassungskriterien
Zulassungskriterien
Studienberechtigtes Alter
- Erwachsene
Akzeptiert gesunde Freiwillige
Beschreibung
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.
Studienplan
Wie ist die Studie aufgebaut?
Designdetails
- Hauptzweck: Behandlung
- Zuteilung: Zufällig
- Interventionsmodell: Parallele Zuordnung
- Maskierung: Doppelt
Anzahl der Arme
Waffen und Interventionen
Teilnehmergruppe / ArmTeilnehmergruppe / Arm |
Intervention / BehandlungIntervention / Behandlung |
|---|---|
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Experimental: 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
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Experimental: 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.
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Experimental: 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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Experimental: 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.
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Experimental: 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
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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.
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Was misst die Studie?
Primäre Ergebnismessungen
Primäre Ergebnismessungen
Ergebnis Maßnahme |
Maßnahmenbeschreibung |
Zeitfenster |
|---|---|---|
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marginal adaptation
Zeitfenster: 18 months
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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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Mitarbeiter und Ermittler
Sponsor
Sponsor
Publikationen und hilfreiche Links
Allgemeine Veröffentlichungen
- 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.
Studienaufzeichnungsdaten
Haupttermine studieren
Studienbeginn (Tatsächlich)
Studienbeginn
Primärer Abschluss (Geschätzt)
Primärer Abschluss
Studienabschluss (Geschätzt)
Studienabschluss
Studienanmeldedaten
Zuerst eingereicht
Zuerst eingereicht
Zuerst eingereicht, das die QC-Kriterien erfüllt hat
Zuerst eingereicht, das die QC-Kriterien erfüllt hat
Zuerst gepostet (Tatsächlich)
Zuerst gepostet
Studienaufzeichnungsaktualisierungen
Letztes Update gepostet (Tatsächlich)
Letztes Update gepostet
Letztes eingereichtes Update, das die QC-Kriterien erfüllt
Letztes eingereichtes Update, das die QC-Kriterien erfüllt
Zuletzt verifiziert
Zuletzt verifiziert
Mehr Informationen
Begriffe im Zusammenhang mit dieser Studie
Schlüsselwörter
Zusätzliche relevante MeSH-Bedingungen
Andere Studien-ID-Nummern
Andere Studien-ID-Nummern
- Composite Restorations
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Arzneimittel- und Geräteinformationen, Studienunterlagen
Studiert ein von der US-amerikanischen FDA reguliertes Arzneimittelprodukt
Studiert ein von der US-amerikanischen FDA reguliertes Geräteprodukt
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