Clinical trials: Restoration Survival, active
Dental Restorations Longevity
3D-Printed Versus CAD/CAM-Milled Resin Restorations in Posterior Teeth.
Indirect resin restorations had become a well-established conservative alternative to direct composite restorations in posterior teeth, particularly in cases of significant loss of tooth structure requiring cuspal coverage…
- Trial name
- NCT07811167
- Testing
- 3D-Printed Resin Onlay/Overlay (saremco print CrownTec®), Milled Resin Onlay/Overlay (Brilliant Crios)
- Volunteers
- 70 people
- Sponsor
- University of Valencia
Dental Implants, Immediate Dental Implant Loading
Immediate Restoration of a New Implant With High Primary Stability
The main objective of this scientific study is to evaluate the short-term (1-year) survival and success rates of dental implants restored immediately compared to implants restored after a three-month healing period.
- Trial name
- CT (NCT07498556)
- Testing
- Control Group, Test group - Implant restoration with a temporary crown
- Where
- Portugal
- Volunteers
- 50 people
- Sponsor
- Universidade do Porto
Dental Restoration Failures
An In-vivo Survival Rate of Different Onlay Materials Placed Over Endodontically Treated Molar Teeth
This study aims to evaluate the survival rates of onlays placed over posterior endodontically treated teeth restored with zirconia, lithium disilicate and lithium disilicate reinforced with zirconia.
- Trial name
- NCT07753941
- Testing
- Monolithic zirconia partial coverage onlays, Lithium disilicate partial coverage onlays, zirconia-reinforced lithium disilicate partial coverage onlays
- Where
- Jordan
- Volunteers
- 39 people
- Sponsor
- Yousef Mahmoud Salem
Dental Restorations in Children, Pediatric Dentistry
3D-Printed Resin Crowns Versus Bioflx Crowns in Primary Molars
This randomized comparative clinical trial will evaluate and compare the clinical performance of preformed three-dimensional (3D)-printed resin crowns and Bioflx crowns in children with pulp-treated primary molars requiring full…
- Trial name
- NCT07902570
- Testing
- Preformed 3D-Printed Resin Crown, Bioflx Crown
- Volunteers
- 18 people, healthy volunteers welcome
- Sponsor
- Faculty of Dental Medicine for Girls
Endodontically Treated Teeth, Nonvital Teeth
Clinical Comparison of Lithium Disilicate and 3D-Printed Resin Endocrowns
This randomized controlled clinical trial aims to compare the clinical performance of CAD/CAM lithium disilicate (IPS e.max CAD) and 3D-printed resin (BEGO VarseoSmile TriniQ) endocrown restorations in endodontically treated…
- Conditions
- Endodontically Treated Teeth, Nonvital Teeth, Restoration of Endodontically Treated Posterior Teeth
- Trial name
- NCT07874906
- Testing
- IPS e.max CAD Lithium Disilicate Endocrown, BEGO VarseoSmile TriniQ Resin Endocrown
- Where
- Turkey (Türkiye)
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Medipol University
Periapical Healing, Restoration Survival
Effect of Different Root Canal Preparation Sizes and Remaining Tooth Structure on the Survival of Endodontically Treated Mandibular Molars
Teeth that have undergone endodontic treatment are biomechanically weakened compared to vital teeth due to factors such as extensive carious lesions, previous restorations, loss of marginal ridges and pericervical dentin, and…
- Trial name
- NCT07583004
- Testing
- ProTaper Gold, TruNatomy file system
- Where
- Turkey (Türkiye)
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Saglik Bilimleri Universitesi
Androgenetic Alopecia, Cicatricial Alopecia
Evidence-Based Integrated Protocol to Maximize Hair Follicle Survival in Follicular Unit Extraction (FUE)
Follicular unit extraction (FUE) is a widely used surgical technique for hair restoration, yet hair follicle survival rates vary depending on surgical instrumentation, graft handling, and perioperative care.
- Trial name
- NCT07850011
- Testing
- Integrated Evidence-Based FUE Protocol, Standard FUE Practice
- Volunteers
- 30 people
- Sponsor
- Assiut University
Endodontic Treatment, Tooth Restoration
Endodontic Posts Using the CAD/CAM Digital Method.
This study investigates the survival and success rates of endodontic posts exclusively fabricated using the CAD/CAM digital method over a period of 5 years of intraoral use.
- Trial name
- NCT07297108
- Testing
- Lithium Disilicate CAD/CAM Post, Active Comparator: Polymer-Based CAD/CAM Posts
- Where
- Greece
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Aristotle University Of Thessaloniki
Tooth Wear
Survival and Success of CAD/CAM Restorations After 5 Years of Intraoral Use
This study evaluates the survival and success rates of dental restorations fabricated exclusively using CAD/CAM technology over a period of 5 years.
- Trial name
- NCT07276269
- Testing
- CAD/CAM Digital Restoration Placement, Study of the Survival and Success of Endodontic Posts Using the CAD/CAM Digital Method After 5 Years of Intraoral Use
- Where
- Greece
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Aristotle University Of Thessaloniki
Prosthodontics, Dental Adhesives/Restorations Performance
Evaluation of Ceramic Dental Crown Clinical Performance After Conventional Hydrofluoric Acid Etching or Gaseous Plasma Pretreatment
In this randomized, controlled, double-blind clinical trial, we will follow adult participants who receive partial or full dental crowns made of lithium disilicate ceramic (LDC).
- Conditions
- Prosthodontics, Dental Adhesives/Restorations Performance, Crowned Posterior Teeth
- Trial name
- NCT07876167
- Testing
- Hydrofluoric Acid-Etched Lithium Disilicate Ceramic Dental Crowns, Atmospheric-Pressure Plasma-Treated Lithium Disilicate Ceramic Dental Crowns
- Where
- Slovenia
- Volunteers
- 30 people
- Sponsor
- University of Ljubljana, Faculty of Medicine
Dental Caries
Survival Rate and Cost-effectiveness of Conventional vs ART Restorations in a School Setting
This study will investigate the performance and cost-effectiveness of glass-ionomer restorations placed in school children in an outreach setting in rural areas in South Africa over a 2-year period, when placed using either ART…
- Trial name
- NCT05766696
- Testing
- Atraumatic Restorative Treatment (ART), Conventional Cavity Preparation
- Where
- South Africa
- Volunteers
- 200 people
- Sponsor
- DMG Dental Material Gesellschaft mbH
Dental Restoration, Dental Implant
Prosthetic Outcomes and Clinical Performance of Implant Supported Zirconia Crowns
To compare biological, technical, radiographic, and patient-reported outcomes of two types of monolithic zirconia crowns screw-retained to implant.
- Trial name
- NCT06417632
- Testing
- Graded Zirconia Crown, Conventional Zirconia Crown
- Where
- Jordan
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- University of Jordan
Decayed Primary Molars, Decayed Tooth
Clinical Evaluation of Different Bulk-Fill Restorative Materials in Primary Molars
The goal of this clinical trial is to compare the clinical performance of chemically-cured and light-cured bulk-fill composite materials used for Class II restorations in children aged 4 to 9 years with primary second molars.
- Conditions
- Decayed Primary Molars, Decayed Tooth, Dentin Caries
- Trial name
- NCT07868016
- Testing
- Stela Capsule Bulk Fill Flowable Self-Cure Restorative, Filtek One Bulk Fill Restorative
- Where
- Turkey (Türkiye)
- Volunteers
- 70 people
- Sponsor
- Burak Carıkcıoglu