Clinical trials: Tooth Restoration
Dental Caries
Clinical Performance and Immediate Child and Parental Satis-faction With BioFlx Crowns in Primary Molars: A Prospective, Single-Arm, Non-Randomized Interventional Study
Informed consent was obtained from the parents/guardians of participating children after a detailed explanation about the treatment along with possible outcomes, risks, benefits, and discomforts is provided.
- Trial name
- NCT07471360
- Testing
- Bioflx pediatric dental posterior crowns
- Where
- Saudi Arabia
- Volunteers
- 28 people, healthy volunteers welcome
- Sponsor
- King Abdulaziz University
Discoloration, Tooth
Effect of Using Shade Blocker Versus Chameleon Effect of Two Single Shade of Resin Composite in Class IV Restorations
Aim of this study will be conducted to compare the shade matching and clinical performance of shade blocker versus chameleon effect of two single-shade of universal resin composite in class IV restorations over 1 year evaluation…
- Trial name
- NCT05315518
- Testing
- single-shade universal resin composite (omnichroma) with blocker( omnichroma blocker)
- Volunteers
- 22 people, healthy volunteers welcome
- Sponsor
- Cairo University
Endodontically Treated Molar
Comparison of the Clinical Performance of High Strength Hybrid Ceramic Indirect Restorations Cemented on Endodontically Treated Teeth Using Bioactive Versus Conventional Self Adhesive Resin Cements.
Cementation of indirect restoration is a determinant of the success or failure of the fabricated restoration and consequentially the entire tooth.
- Trial name
- NCT06787469
- Testing
- Resin Cement
- Volunteers
- 50 people
- Sponsor
- Cairo University
Dental Restoration Failure of Marginal Integrity
Different Application Strategies When Using Ambar Universal in Class V Cavities
Treatment clinical trial, randomized, controled, parallel, double-blinded, with four groups, that aims to evaluate the best application strategy when using a new Universal Adhesive system, Ambar Universal (FGM, Joinville…
- Trial name
- AUC (NCT02948686)
- Testing
- Self-Etching Application Strategy, Enamel Etching Application Strategy, Self Etching with Extended time Application Strategy
- Where
- Brazil
- Volunteers
- 38 people, healthy volunteers welcome
- Sponsor
- Universidade Federal Fluminense
Dental Caries
Clinical Study of Biosilicate Under Resin Composite Restorations in Caries Affected Teeth
This study aimed to evaluate the clinical performance of a novel vitro-ceramic biomaterial (Biosilicate®) as treatment of caries-affected dentin in posterior resin restorations.
- Trial name
- NCT02389569
- Testing
- Adhesive system, Restoration protocol
- Where
- Brazil
- Volunteers
- 66 people, healthy volunteers welcome
- Sponsor
- University of Sao Paulo
Proximal Cavities of Posterior Teeth
Clinical Performance of Injectable Universal Flowable Composite in Proximal Cavities of Posterior Teeth.
The aim of the study is to evaluate the clinical performance of injectable universal flowable composite vs conventional resin composite restorations in proximal cavities of posterior teeth.
- Trial name
- NCT05263089
- Testing
- PALFIQUE® Universal Flow; Tokuyama, Tokyo, Japan (super low flowability), ESTELITE® Alpha; Tokuyama, Tokyo, Japan
- Where
- Egypt
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Cairo University
Dental Caries in Children
Comparison Between Amalgam and Hall Technique in Treatment of Carious Primary Teeth
compare between amalgam restoration and hall technique for treatment of decayed primary molars and intervention treatment for decayed primary molars in children, age 3-5 years using split mouth technique in the same child…
- Trial name
- NCT06924203
- Testing
- AmaIgam, Stainless steel
- Where
- Egypt
- Volunteers
- 33 people
- Sponsor
- Suez Canal University
Tooth, Nonvital, Dental Restoration
Additive vs Subtractive Manufacturing for Endocrown Fabrication: A 24-Month RCT
This randomized controlled trial (RCT) compares the 24-month clinical performance of endocrown restorations fabricated by two digital manufacturing pathways: additive manufacturing using 3D-printed ceramic-filled photopolymer…
- Conditions
- Tooth, Nonvital, Dental Restoration, Endodontically Treated Teeth
- Trial name
- ENDO-3D (NCT07633574)
- Testing
- CAD/CAM Milled HC Hard Block Endocrown, 3D-Printed VarseoSmile TriniQ Endocrown
- Volunteers
- 60 people
- Sponsor
- Cairo University
Benign or Malignant Tumour of the Oral Cavity, Stage III-IV Osteonecrosis
Validation of the O-bridge Protocol: a Prospective, Multicenter Trial
Surgical reconstruction to restore oral function and aesthetics after major ablative surgery in the oral cavity forms a challenge to maxillofacial surgeons, and greatly impacts patient' quality of life (QOL).
- Conditions
- Benign or Malignant Tumour of the Oral Cavity, Stage III-IV Osteonecrosis, Mandibular Reconstruction, Fixed Dental Restoration
- Trial name
- NCT04007783
- Where
- 5 sites in Belgium
- Volunteers
- 80 people
- Sponsor
- AZ Sint-Jan AV
Dental Caries
DPBRN Reasons for Placing the First Restoration on Permanent Tooth Surfaces
The purpose of this study was to document the reasons for placing the first restoration ("filling") on a previously un-restored surface in a permanent ("adult") tooth.
- Trial name
- NCT00847470
- Where
- 7 sites in United States, Denmark
- Volunteers
- 5,810 people, healthy volunteers welcome
- Sponsor
- Dental Practice-Based Research Network
Caries,Dental
Comparative Evaluation of Bioflx Crowns vs Stainless Steel Crowns
Comparative Evaluation of Clinical Success,Parental and child Satisfaction of Bioflx Crowns Versus Stainless Steel Crowns as Restorations for Primary Molars: A Randomized Clinical Study
- Trial name
- NCT06396195
- Testing
- bioflx crown, stainless steel crown
- Volunteers
- 28 people, healthy volunteers welcome
- Sponsor
- Cairo University
Dental Caries, Dental Caries Class II
Clinical Performance of Novel Alkasite Restorative Material "Cention Forte" in Class II Restorations
Background \& Rationale: Self-adhesive materials eliminate the need for adhesive protocols, offering advantages for direct restorations. The bulk-fill technique simplifies application by allowing a single-layer restoration.
- Trial name
- NCT06833528
- Testing
- tooth restoration
- Where
- Turkey (Türkiye)
- Volunteers
- 38 people, healthy volunteers welcome
- Sponsor
- Hacettepe University
Root Canal Treatment
Retrospective Database Study: Influence of Post-endodontic Restoration Placement on Survival of Root Canal-treated Teeth
The aim of this study is to assess the influence (i.e. type and timing) of post-endodontic restorations on the survival of root canal-treated teeth and to determine the influence of patient-, tooth-, treatment-, and…
- Trial name
- NCT06441058
- Testing
- No patient treatment is associated with the study
- Where
- Germany
- Volunteers
- 541 people
- Sponsor
- University of Göttingen
Decay, Dental, Caries Class II
Clinical Performance of Short Fiber Reinforced Flowable Resin Composite Restorations 2y RCT
Clinical performance of short fiber reinforced flowable resin composite restorations versus conventional resin composite restorations will be tested in posterior teeth (2y randomized clinical trial).
- Trial name
- NCT04720638
- Testing
- Short fiber reinforced flowable resin composite restorations, Conventional resin composite restoration
- Where
- Egypt
- Volunteers
- 70 people, healthy volunteers welcome
- Sponsor
- Cairo University
Dental Caries
Clinical Study 3MESPE Crowns CR15/02
This clinical study seeks to address four independent questions that are all part of the delivery of care associated with the provision of a single item of treatment; an indirect restoration (known as a 'crown') to restore and…
- Trial name
- NCT02735304
- Testing
- Impression intervention
- Where
- United Kingdom
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Sheffield Teaching Hospitals NHS Foundation Trust
Dental Caries
Clinical Performance and Wear Resistance of Highly Translucent Nano Zirconia Reinforced Glass Ionomer Filling Versus Conventional Resin Composite Restorations in Patients With Proximal Carious Teeth. (A One-year Randomized Clinical Trial).
This randomized clinical study aims to evaluate the clinical performance and occlusal wear resistance of nano-zirconia reinforced glass ionomer restorations in comparison to Nano-hybrid resin composite in proximal cavities.
- Trial name
- NCT05403008
- Testing
- Zirconomer improved
- Volunteers
- 32 people, healthy volunteers welcome
- Sponsor
- Cairo University
Proximal Cavities of Posterior Teeth
Clinical Performance of a Novel Self-cured Resin Composite Compared to a Light-cured Bioactive Resin Composite Restoration in Proximal Cavities of Posterior Teeth
The development of dental caries is multi-factorial mainly due to the presence of 4 elements which are: dental biofilm, fermentable carbohydrates , dental hard tissue and time.
- Trial name
- NCT07457749
- Testing
- Stela, SDI, Australia, Beautifil II, Shofu, Japan
- Where
- Egypt
- Volunteers
- 50 people
- Sponsor
- British University In Egypt
Non-carious Cervical Lesions
Deproteinization as a Coadjuvant in Dentin Adhesion of Noncarious Cervical Lesions
This study will verify the effect of the application of a substance (10% sodium hypoclorite -NaOCL) in dentin on noncarious cervical lesions, with the aim of increasing the longevity of the restorations performed in this type of…
- Trial name
- NCT03086720
- Testing
- Sodium hypochlorite, Water
- Where
- Brazil
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Federal University of Pelotas
Dental Leakage
Clinical Evaluation of Preheated and Repeated Preheated Versus Conventional Bulk Fill Resin Composite
A Randomized clinical trial to evaluate the clinical Performance of Posterior Restorations of Bulk Fill Resin Composite without Preheating Versus Repeated Preheating for One, Five and Ten times .The null hypothesis of this study…
- Trial name
- NCT05383768
- Testing
- preheated conventional bulk-fill resin composite, X-tra fill (VOCO, GERMANY) at 68◦C
- Where
- Egypt
- Volunteers
- 84 people, healthy volunteers welcome
- Sponsor
- Cairo University
Tooth Wear
Clinical Comparison of Universal Adhesives in Terms of Different Application Modes on the Restoration of NCCLs
The aim of this randomized, controlled, prospective clinical trial is to evaluate the performances of two different universal adhesives and an etch\&rinse adhesive in restoration of non-caries cervical lesions.
- Trial name
- NCT03415516
- Testing
- Gluma Universal, All Bond Universal, Single Bond2
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Hacettepe University