Clinical trials: Teeth, Endodontically-Treated
Endodontically Treated Teeth
Alternative EndoCrowns Designs for Chairside CAD/CAM
This investigation will be a longitudinal clinical trial to study the association of preparation design on the internal and marginal adaptation of the resulting restorations and the long-term clinical performance of chairside…
- Trial name
- NCT04604314
- Testing
- CEREC Tessera
- Where
- United States
- Volunteers
- 69 people
- Sponsor
- University of Michigan
Tooth Fractures, Debonding
E-max CAD Crowns Retained With Fiber Reinforced Composite Post Versus E-max CAD Endocrowns
Different types of post and core have been used for several years for restoring anterior endodontically treated teeth, but their preparations involve various risks such as: root perforation, root weakness and tooth fracture.
- Trial name
- NCT03331887
- Testing
- E-max CAD endocrown, E-max CAd crowns retained with fiber reinforced composite post
- Volunteers
- 32 people
- Sponsor
- Cairo University
Endodontically Treated Teeth
The Restoration of Endodontically Treated Teeth Using Indirect Full Coverage Restorations Compared to Direct Composite Resin Restorations
The use of full cuspal coverage restoration for the management root treated teeth was advocated by many clinical studies and supported by systematic reviews.
- Trial name
- NCT04249726
- Testing
- Direct composite resin restoration, Direct composite resin restoration followed by full coverage metal ceramic crown
- Where
- Jordan
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- University of Jordan
Irriversible Pulpitis With Apical Peridontitis, Hot Tooth
Effect of Cryotherapy and Laser Application on Post-Operative Pain in Single Visit Endodontically Treated Symptomatic Apical Periodontitis Cases
This study compare the effect of applying ice after single visit endodontic treatment with lasers to reduce post operative pain .
- Trial name
- LLLT (NCT06657664)
- Testing
- cryotherapy with sterile saline at 2.5ºC, intaoral cryotherapy, Both intracanal and intraoral cryotherapy
- Where
- Egypt
- Volunteers
- 45 people
- Sponsor
- Tanta University
Presence of Missed Canals, Morphological Variation
Artificial Intelligence to Detect Missed Root Canals in Previously Treated Lower Back Teeth Using 3D Dental Imaging (CBCT)
Aims to detect the Accuracy of Artificial Intelligence Technology in Detecting the Presence of Missed Canals of Endodontically Treated Mandibular Second Molar.
- Trial name
- cone beam CT (NCT07077694)
- Testing
- Root Canal Retreatment
- Where
- Egypt
- Volunteers
- 3 people, healthy volunteers welcome
- Sponsor
- Future University in Egypt
Endodontically Treated Teeth, Anterior Teeth
Endocrowns in Anterior Teeth: Effect of Cementation Protocols and Restorative Materials on the Clinical Performance of the Restorations
Rehabilitation of anterior endodontically treated teeth with significant coronal damage has been problematic. Adopting endocrown design to treat teeth with this condition is still under investigation.
- Trial name
- NCT05973292
- Testing
- resin cement containing phosphate ester monomer 10-methacryloyloxydecyl dihydrogen phosphate, Non MDP containg resin cement
- Where
- Egypt
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Kafrelsheikh University
Endodontically Treated Teeth, Endodontic Underfill
No Code Artificial Intelligence to Detect Radiographic Features Associated With Unsatisfactory Endodontic Treatment
Developing neural network-based models for image analysis can be time-consuming, requiring dataset design and model training. No-code AI platforms allow users to annotate object features without coding.
- Conditions
- Endodontically Treated Teeth, Endodontic Underfill, Endodontic Overfill, Apical Periodontitis
- Trial name
- NCT06450938
- Testing
- AI guidance for finding radiographic features
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- University of Copenhagen
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
Apical Periodontitis
Periapical Healing in Response to Endodontically Treated Teeth With Different Sealing Cement
The goal of this clinical trial is to conduct an in vivo study that allows to compare the periapical healing process of 3 different sealing cements through CBCT, as well as implement the evaluation of these lesions through…
- Trial name
- NCT06482593
- Testing
- Zinc-Oxide Eugenol Sealer, AH-Plus Epoxy Resin Sealer, Bio-C Sealer
- Where
- Colombia
- Volunteers
- 72 people
- Sponsor
- Institucion Universitaria Colegios de Colombia
Teeth, Endodontically-Treated
Endodontic Treatment of Primary Teeth Using Mineral Trioxide Aggregate Paste
The maintenance of primary teeth until their exfoliation has been one of the main purposes of Pediatric Dentistry, are they representing the fundamental basis for proper occlusion of the permanent dentition.
- Trial name
- NCT02887456
- Testing
- Endodontic treatment using Vitapex, Endodontic treatment using MTA paste
- Where
- Brazil
- Volunteers
- 39 people
- Sponsor
- University of Sao Paulo
Endodontically Treated Teeth
Digital, Conventional, And Biomimetic Approaches for Restoring Endodontically Treated Teeth
Endocrowns are preferred over the post-retained crown, especially at a young age for many reasons; they allow better gingival health and care due to placement of the supragingival margin, have greater fracture resistance limiting…
- Trial name
- NCT06717230
- Testing
- EverX Posterior
- Where
- 2 sites in Egypt
- Volunteers
- 42 people, healthy volunteers welcome
- Sponsor
- October University for Modern Sciences and Arts
Endodontically Treated Teeth
Clini Asses of Retentn,Pt Satisfactn and Recurrent Caries of Endocrs Versus Post Crs Using Reinforced Lithium Silicate
Coronal retention of the restoration of RCT teeth is usually compromised, thus intraradicular posts combined or not with core material may be required.
- Trial name
- NCT03713918
- Testing
- Reinforced lithium silicate endocrowns, Post retained reinforced lith silicate crn
- Volunteers
- 18 people, healthy volunteers welcome
- Sponsor
- Cairo University
Dislocation, Tooth, Teeth, Endodontically-Treated
Treatment Result of Zirconia Laminate Veneer
This study aims to evaluate the clinical performance of the zirconia laminate veneer, a minimally invasive prosthetic restoration
- Conditions
- Dislocation, Tooth, Teeth, Endodontically-Treated, Tooth Fracture, Tooth Injuries
- Trial name
- NCT06406582
- Testing
- Zirconia laminate veneer, Lithium Disilicate laminate veneer
- Where
- Vietnam
- Volunteers
- 50 people
- Sponsor
- Hanoi Medical University
Endodontically Treated Teeth
Apical Gap Length and Adaptation of Zirconia Post Using Intraoral and Extraoral Scan of Silicon Impression Technique
First, participants will undergo clinical and radiographic examination for taking all the needed preoperative records, then endodontically treated teeth preparation starting with removal of any carious or undermined tooth…
- Trial name
- NCT05476419
- Testing
- Direct intra-oral scanning technique for the post space.
- Volunteers
- 11 people, healthy volunteers welcome
- Sponsor
- Cairo University
Unsatisfactory or Defective Restoration of Tooth
The Performance of Posterior Partial Coverage Coronal Restorations Luted With Two Differrent Systems.
This study explores an alternative approach using a pre-heated restorative resin composite as a luting material of partial coverage restorations on upper and lower posterior teeth.
- Trial name
- NCT06457737
- Testing
- IPS Empress Direct, Bisco Duo-Link Universal
- Where
- Jordan
- Volunteers
- 70 people, healthy volunteers welcome
- Sponsor
- King Abdullah University Hospital
Endodontically Treated Teeth
Bite Force and Occlusal Force Distribution Following Root Canal Treatment.
Understanding the changes in bite force and occlusal force distribution in ETT is clinically important, as it can directly influence tooth prognosis, guide restorative treatment planning, and impact the long-term survival of the…
- Trial name
- B-FORCE RCT (NCT07626372)
- Where
- Thailand
- Volunteers
- 70 people, healthy volunteers welcome
- Sponsor
- Chulalongkorn University
Post and Core Failure
Clinical Comparison of Endodontically Treated Teeth Restored With Fiber Posts or Cast Metal Posts
There are few randomized controlled trials comparing intraradicular posts used to restore endodontically treated teeth, especially considering cast posts and glass fiber posts.
- Trial name
- NCT01461239
- Testing
- fiber post and resin core - self-adhesive cement, cast post and core, fiber post luted with conventional resin cement
- Where
- Brazil
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Federal University of Pelotas
Endodontically Treated Teeth
Clinical Performance and Patient Satisfaction of Cerasmart Versus Lithium Disilicate (E-max) Endocrowns
1. RATIONALE All-ceramic endocrowns are bonded to the tooth using adhesive resins creating strong bonds to the tooth structure resulting in strengthening effect and reducing the need for post and core.
- Trial name
- NCT03328572
- Testing
- E-max Endocrown, Cerasmart Endocrown
- Where
- Egypt
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Cairo University
Pain, Postoperative, Endodontically Treated Teeth
Postoperative Pain Intensity Associated With the Use of Different Nickel Titanium Instrumentation Systems
In this study the effect of different engine-driven nickel titanium (Ni-Ti) instrumentation systems (OneShape, Revo S and WaveOne) on postoperative dental pain in patients with asymptomatic teeth after a single-appointment root…
- Trial name
- NCT03478241
- Testing
- Group 1: single file rotary motion, Group 2: multiple file rotary motion, Group 3: single file reciprocal motion
- Volunteers
- 99 people, healthy volunteers welcome
- Sponsor
- Istanbul Medipol University Hospital
Ceramic Restorations in Endodontically Treated Teeth
Endocrowns vs.Ceramic Onlays Used in Endodontically Treated Teeth- Randomized Clinical Study
Objective: To evaluate the immediate and mediate outcomes of endocrowns and onlay ceramic restorations with glass fiber pin in endodontically treated teeth.
- Trial name
- NCT03064516
- Testing
- Endocrown, Onlay and fiber pin
- Where
- Brazil
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Susana Morimoto