- ICH GCP
- Registro degli studi clinici negli Stati Uniti
- Sperimentazione clinica NCT07653997
The MTA Effect on Healing and Biomarkers in Endo-Perio Lesions
Effect of Root Canal Obturation With MTA on Periodontal Healing and Inflammatory Biomarkers in Combined Endo-Perio Lesions: A Randomized Controlled Clinical Trial
Panoramica dello studio
Stato
Descrizione dettagliata
This study includes 120 patients, divided into three groups: healthy controls, patients with combined endo-perio lesions, and patients with apical periodontitis only. Standardized root canal treatment will be performed under aseptic conditions. Teeth will be obturated using either MTA apical plug or resin-based sealer (AH Plus) following mechanical preparation and irrigation protocols.
Clinical and radiographic healing will be assessed using periapical index (PAI) scores, and gingival crevicular fluid (GCF) samples will be collected at baseline and during follow-up (up to 1 year) to analyze inflammatory biomarkers (IL-10, TNF-α, MMP-8). Periodontal treatment will be performed when required in combined lesion cases.
Inclusion criteria include patients aged 18-60 years, systemically healthy individuals, presence of radiographic periapical lesions, ability to provide informed consent, and willingness to attend follow-up visits.
Exclusion criteria include patients with severe systemic diseases (ASA III-VI) and teeth with advanced mobility (Miller Class ≥3).
Statistical analyses (t-test, Mann-Whitney U, Pearson and Spearman correlations) will be used to compare groups and evaluate relationships between healing outcomes and biomarker levels. The study aims to determine whether MTA provides superior biological and clinical outcomes compared to conventional sealers and to improve treatment strategies and prognosis assessment in endo-perio lesions.
Tipo di studio
Iscrizione (Effettivo)
Fase
- Non applicabile
Contatti e Sedi
Luoghi di studio
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Istanbul, Turchia (Türkiye)
- Istanbul Medipol University, Faculty of Dentistry, Department of Endodontics
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Criteri di partecipazione
Criteri di ammissibilità
Età idonea allo studio
- Adulto
Accetta volontari sani
Descrizione
Inclusion Criteria:
- Aged between 18 and 60 years Systemically healthy individuals Presence of radiographically confirmed periapical lesion Diagnosis of apical periodontitis and/or combined endodontic-periodontal lesion Ability to understand and sign informed consent Willingness to attend follow-up visits
Exclusion Criteria:
- Patients with severe systemic diseases (ASA III-VI) Teeth with advanced mobility (Miller Class III or higher) Patients unable to tolerate dental treatment procedures Patients unwilling to participate or attend follow-up visits
Piano di studio
Come è strutturato lo studio?
Dettagli di progettazione
- Scopo principale: Trattamento
- Assegnazione: Randomizzato
- Modello interventistico: Assegnazione parallela
- Mascheramento: Separare
Armi e interventi
Gruppo di partecipanti / Arm |
Intervento / Trattamento |
|---|---|
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Sperimentale: Endo-Perio + MTA
Teeth with combined endodontic-periodontal lesions treated with MTA apical plug and root canal therapy.
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Standardized root canal treatment performed under aseptic conditions.
Following chemomechanical preparation, an apical plug is created using Mineral Trioxide Aggregate (MTA), and the remaining canal is obturated with resin-based sealer and gutta-percha.
Non-surgical periodontal treatment including scaling and root planing performed following endodontic treatment in patients diagnosed with combined endodontic-periodontal lesions.
Collection of gingival crevicular fluid samples at baseline and follow-up visits for the analysis of inflammatory biomarkers (IL-10, TNF-α, MMP-8) using ELISA.
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Comparatore attivo: Endo-Perio + Resin Sealer
Teeth with combined endo-perio lesions treated with resin-based root canal sealer (AH Plus).
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Non-surgical periodontal treatment including scaling and root planing performed following endodontic treatment in patients diagnosed with combined endodontic-periodontal lesions.
Collection of gingival crevicular fluid samples at baseline and follow-up visits for the analysis of inflammatory biomarkers (IL-10, TNF-α, MMP-8) using ELISA.
Standardized root canal treatment performed under aseptic conditions.
After chemomechanical preparation, the canal is obturated using gutta-percha in combination with an epoxy resin-based sealer (AH Plus).
|
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Sperimentale: AP + MTA
Teeth with apical periodontitis treated with MTA apical plug.
|
Standardized root canal treatment performed under aseptic conditions.
Following chemomechanical preparation, an apical plug is created using Mineral Trioxide Aggregate (MTA), and the remaining canal is obturated with resin-based sealer and gutta-percha.
Collection of gingival crevicular fluid samples at baseline and follow-up visits for the analysis of inflammatory biomarkers (IL-10, TNF-α, MMP-8) using ELISA.
|
|
Comparatore attivo: AP + Resin Sealer
Teeth with apical periodontitis treated with resin-based sealer (AH Plus).
|
Collection of gingival crevicular fluid samples at baseline and follow-up visits for the analysis of inflammatory biomarkers (IL-10, TNF-α, MMP-8) using ELISA.
Standardized root canal treatment performed under aseptic conditions.
After chemomechanical preparation, the canal is obturated using gutta-percha in combination with an epoxy resin-based sealer (AH Plus).
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Cosa sta misurando lo studio?
Misure di risultato primarie
Misura del risultato |
Misura Descrizione |
Lasso di tempo |
|---|---|---|
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Change in Periapical Index (PAI) Score
Lasso di tempo: Baseline and 1 year
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Periapical healing will be evaluated using the Periapical Index (PAI) score on periapical radiographs obtained at baseline and 1 year after treatment.
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Baseline and 1 year
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Change in Probing Depth (PD)
Lasso di tempo: Baseline and 1 year
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Periodontal healing will be assessed by measuring probing depth (PD) in millimeters at baseline and 1 year after treatment.
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Baseline and 1 year
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Change in Clinical Attachment Level (CAL)
Lasso di tempo: Baseline and 1 year
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Periodontal healing will be assessed by measuring clinical attachment level (CAL) in millimeters at baseline and 1 year after treatment.
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Baseline and 1 year
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Misure di risultato secondarie
Misura del risultato |
Misura Descrizione |
Lasso di tempo |
|---|---|---|
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Change in TNF-α Concentration in Gingival Crevicular Fluid
Lasso di tempo: Baseline and 1 year
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TNF-α concentration will be quantified by ELISA in gingival crevicular fluid samples collected at baseline and 1 year after treatment.
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Baseline and 1 year
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Change in IL-10 Concentration in Gingival Crevicular Fluid
Lasso di tempo: Baseline and 1 year
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IL-10 concentration will be quantified by ELISA in gingival crevicular fluid samples collected at baseline and 1 year after treatment.
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Baseline and 1 year
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Change in MMP-8 Concentration in Gingival Crevicular Fluid
Lasso di tempo: Baseline and 1 year
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MMP-8 concentration will be quantified by ELISA in gingival crevicular fluid samples collected at baseline and 1 year after treatment.
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Baseline and 1 year
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Collaboratori e investigatori
Investigatori
- Investigatore principale: yelda erdem hepsenoglu, Assoc.Prof., Istanbul Medipol University, Faculty of Dentistry, Department of Endodontics
Studiare le date dei record
Studia le date principali
Inizio studio (Effettivo)
Completamento primario (Effettivo)
Completamento dello studio (Effettivo)
Date di iscrizione allo studio
Primo inviato
Primo inviato che soddisfa i criteri di controllo qualità
Primo Inserito (Effettivo)
Aggiornamenti dei record di studio
Ultimo aggiornamento pubblicato (Effettivo)
Ultimo aggiornamento inviato che soddisfa i criteri QC
Ultimo verificato
Maggiori informazioni
Termini relativi a questo studio
Parole chiave
Termini MeSH pertinenti aggiuntivi
- Malattie parodontali
- Malattie della bocca
- Malattie stomatognatiche
- Malattie della mascella
- Parodontite
- Parodontite periapicale
- Malattie periapicali
- Sistema digestivo e fenomeni fisiologici orali
- Odontoiatria
- Fenomeni fisiologici dentali
- Ridimensionamento dentale
- Profilassi dentale
- Parodonzia
- Curettage subgeneivale
- Odontoiatria preventiva
- Piastrellatura radicale
- Esfoliazione dei denti
Altri numeri di identificazione dello studio
- 10840098-202.3.02-E.1144
Piano per i dati dei singoli partecipanti (IPD)
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Descrizione del piano IPD
Periodo di condivisione IPD
Criteri di accesso alla condivisione IPD
Tipo di informazioni di supporto alla condivisione IPD
- STUDIO_PROTOCOLLO
Informazioni su farmaci e dispositivi, documenti di studio
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