Clinical Evaluation of Dentin Replacement Materials in Posterior Composite Restorations
Panoramica dello studio
Stato
Stato
Condizioni
Condizioni
Intervento / Trattamento
Intervento / Trattamento
Descrizione dettagliata
Tipo di studio
Tipo di studio
Iscrizione (Stimato)
Iscrizione
Fase
Fase
- Non applicabile
Contatti e Sedi
Luoghi di studio
-
-
Tanta
-
Tanta, Tanta, Egitto, 31527
- faculty of dentistry, Tanta university
-
-
Criteri di partecipazione
Criteri di ammissibilità
Criteri di ammissibilità
Età idonea allo studio
- Adulto
Accetta volontari sani
Descrizione
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.
Piano di studio
Come è strutturato lo studio?
Dettagli di progettazione
- Scopo principale: Trattamento
- Assegnazione: Randomizzato
- Modello interventistico: Assegnazione parallela
- Mascheramento: Doppio
Numero di armi
Armi e interventi
Gruppo di partecipanti / ArmGruppo di partecipanti / Arm |
Intervento / TrattamentoIntervento / Trattamento |
|---|---|
|
Sperimentale: 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.
|
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
|
|
Sperimentale: 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.
|
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.
|
|
Sperimentale: 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.
|
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.
|
|
Sperimentale: 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.
|
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.
|
|
Sperimentale: 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.
|
Cosa sta misurando lo studio?
Misure di risultato primarie
Misure di risultato primarie
Misura del risultato |
Misura Descrizione |
Lasso di tempo |
|---|---|---|
|
marginal adaptation
Lasso di tempo: 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.
|
18 months
|
Collaboratori e investigatori
Sponsor
Sponsor
Pubblicazioni e link utili
Pubblicazioni generali
- 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.
Studiare le date dei record
Studia le date principali
Inizio studio (Effettivo)
Inizio studio
Completamento primario (Stimato)
Completamento primario
Completamento dello studio (Stimato)
Completamento dello studio
Date di iscrizione allo studio
Primo inviato
Primo inviato
Primo inviato che soddisfa i criteri di controllo qualità
Primo inviato che soddisfa i criteri di controllo qualità
Primo Inserito (Effettivo)
Primo Inserito
Aggiornamenti dei record di studio
Ultimo aggiornamento pubblicato (Effettivo)
Ultimo aggiornamento pubblicato
Ultimo aggiornamento inviato che soddisfa i criteri QC
Ultimo aggiornamento inviato che soddisfa i criteri QC
Ultimo verificato
Ultimo verificato
Maggiori informazioni
Termini relativi a questo studio
Parole chiave
Termini MeSH pertinenti aggiuntivi
Altri numeri di identificazione dello studio
Altri numeri di identificazione dello studio
- Composite Restorations
Piano per i dati dei singoli partecipanti (IPD)
Hai intenzione di condividere i dati dei singoli partecipanti (IPD)?
Informazioni su farmaci e dispositivi, documenti di studio
Studia un prodotto farmaceutico regolamentato dalla FDA degli Stati Uniti
Studia un dispositivo regolamentato dalla FDA degli Stati Uniti
Queste informazioni sono state recuperate direttamente dal sito web clinicaltrials.gov senza alcuna modifica. In caso di richieste di modifica, rimozione o aggiornamento dei dettagli dello studio, contattare register@clinicaltrials.gov. Non appena verrà implementata una modifica su clinicaltrials.gov, questa verrà aggiornata automaticamente anche sul nostro sito web .