Clinical trials: Tooth, Nonvital
Endodontically Treated Teeth
Composite Restorations Performed by Placing Polyethylene Fiber
This study aimed to evaluate the 12-month clinical performance of direct composite restorations by placing polyethylene fibers in different directions in endodontically treated posterior teeth.
- Trial name
- NCT06346769
- Testing
- Polyethylene Fiber
- Where
- 2 sites in Turkey (Türkiye)
- Volunteers
- 68 people, healthy volunteers welcome
- Sponsor
- Selcuk University
Endodontically Treated Teeth, Tooth Discoloration
Color Dental Alteration Caused by Endodontic Treatment
The color change of endodontically treated teeth is a common concern in clinical practice. The objective of this study will be to evaluate, in vivo, the color change (ΔE00) caused by endodontic treatment.
- Conditions
- Endodontically Treated Teeth, Tooth Discoloration, Root Canal Infection
- Trial name
- NCT03841877
- Testing
- endodontic treatment
- Where
- Brazil
- Volunteers
- healthy volunteers welcome
- Sponsor
- Federal University of Pelotas
Tooth, Nonvital, Composite Resins
Post-retained Restorations for RPD Abutments
This study will be a controlled, randomized, parallel group trial where the survival rate of direct and indirect restorations on removable partial denture abutment teeth will be assessed.
- Conditions
- Tooth, Nonvital, Composite Resins, Metal Ceramic Restorations, Denture, Partial, Removable
- Trial name
- NCT03466437
- Testing
- Glass-fiber post and composite resin restoration, Glass-fiber post and metalceramic crown, Cast-metal post and metalceramic crown
- Where
- Brazil
- Volunteers
- 105 people, healthy volunteers welcome
- Sponsor
- Federal University of Pelotas
Dental Materials, Tooth, Nonvital
Fiber-reinforced Composite Core Filling in the Restoration of Endodontically Treated Molars - a Clinical Study.
A short fiber reinforced composite base filling material has been shown to improve the strength of a direct composite filling significantly. It prevents fracture propagation and reduces shrinkage strain.
- Trial name
- sFRCendocr (NCT04111003)
- Testing
- local anesthesia, Tooth restored using SFRC filling, Tooth restored using Ceramic indirect endocrown
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- University of Turku
Non-Vital Tooth
Allium Sativum Oil as Alternative Non-vital Pulpotomy Medicament in Primary Teeth
The purpose of this randomized controlled clinical trial is to use Allium sativum oil as non-vital Pulpotomy medicament compared to Formocresol in primary teeth by evaluating its antibacterial effect against Streptococcus mutans…
- Trial name
- NCT05801367
- Testing
- Formocresol, Allium Sativum Oil
- Where
- Pakistan
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- University of Health Sciences Lahore
Endodontically Treated Teeth
Deep Margin Elevation Vs Crown Lengthening
The present clinical trial will be conducted to reject or accept the null hypothesis that in endodontically treated posterior teeth with deeply located proximal margins, will the Deep Margin Elevation will have better results…
- Trial name
- NCT05381298
- Testing
- Deep Margin Elevation using resin composite, Surgical Crown Lengthening
- Where
- Egypt
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Cairo University
Teeth, Endodontically-Treated
Minimally Invasive Management During Endodontic Retreatment
The study compares the prognosis of cases treated with "selective root retreatment" to the cases treated with traditional retreatment approach
- Trial name
- NCT04737863
- Testing
- Endodontic retreatment
- Where
- Egypt
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Ain Shams University
Bruxism, Endodontically Treated Molar
Evaluation of the Clinical Success of Direct Restorations of Endodontically Treated Posterior Teeth in the Presence of Parafunction: A Pilot Study
The aim of this prospective, randomized, parallel-group clinical study is to compare the 6- and 12-month clinical performances of direct composite restorations applied to endodontically treated posterior teeth with or without the…
- Conditions
- Bruxism, Endodontically Treated Molar, Composite Restoration, Fiber Reinforced Composite
- Trial name
- Fibre (NCT06870188)
- Testing
- Composite Restoration, Clinical evaluation
- Where
- Turkey (Türkiye)
- Volunteers
- 32 people, healthy volunteers welcome
- Sponsor
- Muğla Sıtkı Koçman University
Endodontically Treated Teeth
Marginal Integrity and Clinical Evaluation of Polyetheretherketone (PEEK) Versus Lithium Disilicate (E-max) Endocrowns.
Patients need Endocrowns for their teeth usually use Emax as an etchable ceramic. Yet they have disadvantages that may influence the outcome of the endocrowns, among which is the high stiffness and rigidity owing to the higher…
- Trial name
- NCT04023357
- Testing
- PEEK, Emax
- Volunteers
- 22 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
Endodontically Treated Teeth
Outcome of NSRCT Versus VPT in Management of Teeth with Symptomatic Irreversible Pulpitis Associated with Apical Periodontitis
Pulpitis is the pulpal inflammation in response to irritants which are either microbial, chemical, or physical (mechanical and thermal) in origin.
- Trial name
- NCT06226870
- Testing
- root canal tretment, biodentin VPT, PRF
- Where
- Egypt
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- Minia University
Pulp Necroses, Tooth, Nonvital
Microbiological Evaluation of Single Versus Multiple Visits Regeneration Using MALDI-TOF Mass Spectrometry
Aim of the study is to assess canal disinfection using matrix assisted laser desorption ionization-time of flight mass spectrometry (MALDI-TOF MS) in single visit and multiple visit regeneration protocols, and to assess clinical…
- Trial name
- NCT04533074
- Testing
- Single-visit regeneration protocol, Multiple-visits regeneration protocol
- Where
- Egypt
- Volunteers
- 16 people
- Sponsor
- Nourhan M.Aly
Teeth, Endodontically-Treated
Success Rates for Management of Separated Instruments
The study compares the prognosis of cases of Separated Instruments in Canals With Type II Vertucci's Classification treated with conservative approach
- Trial name
- NCT05342246
- Testing
- Endodontic retreatment
- Where
- Egypt
- Volunteers
- 96 people
- Sponsor
- Ain Shams University
Postoperative Pain, Endodontically Treated Teeth
"Effect of Sonic Activation Assisted Irrigation and Apical Enlargement on Postoperative Endodontic Pain"
The purpose of this randomized clinical trial is to evaluate the incidence of postoperative pain after retreatment after apical enlargement and sonic activation assisted irrigation.
- Trial name
- NCT04314908
- Testing
- Apical enlargement, Apical enlargement + Sonic Activation Assisted Irrigation, Non Apical enlargement
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- Istanbul Medipol University Hospital
Endodontically Treated Teeth
Evaluation of The Effect of 980nm Diode Laser Intracanal Irradiation on Levels of Interleukin-8 Expression
This clinical trial will be conducted to evaluate the amount of Il-8 expression before and after the application of intracanal irradiation with diode laser 980 nm versus placebo in failed endodontic cases with periapical lesions.
- Trial name
- NCT05603988
- Testing
- Intracanal Diode laser irradiation
- Where
- Egypt
- Volunteers
- 28 people, healthy volunteers welcome
- Sponsor
- Cairo University
Endodontically Treated Teeth
Evaluation the Post Operative Pain of Endodontic Treated Molar Tooth With Race and Reciprocal Systems Among Bandarabbas Patients in 2017
extrusion of infected dentin into the periapical tissue has been suggested as a major source of pain after endodontic treatment.
- Trial name
- NCT03488836
- Testing
- reciproc, race rotary
- Where
- Iran
- Volunteers
- 132 people, healthy volunteers welcome
- Sponsor
- Sajad Ansari Fard
Teeth, Endodontically-Treated
Safety and Efficacy of Using the Endodontic Self Adjusting File - SAF for Root Canal Treatment
The study's primary goal is to assess the safety of the SAF (Self Adjusting File) device for root canal treatments. The study's secondary goal is to evaluate the effectiveness of the SAF device for root canal treatments
- Trial name
- NCT00497042
- Testing
- Self Adjusting File
- Where
- Israel
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- ReDent Nova
Gingival Inflammation
Evaluation Of Zirconia Crowns Restoring Endodontically Treated Posterior Teeth With Two Finish Line Designs And Occlusal Reduction Schemes
The aim of this study is to evaluate the clinical performance of two finish line designs (feather edge and rounded shoulder) in relation with two occlusal designs (flat and planar) in endodontically treated teeth restored with…
- Trial name
- NCT04052490
- Testing
- Abutment with flat occlusal reduction with feather edge finish
- Where
- Egypt
- Volunteers
- 66 people, healthy volunteers welcome
- Sponsor
- Cairo University
Single Posterior Crowns, Badly Decayed Teeth, Teeth Restored With Large Filling Restorations or Endodontically Treated Teeth
One Year Clinical Evaluation of Milled BioHPP Polyetheretherketone (PEEK)-Based Versus Metal Ceramic Single Crowns
Although the metal-ceramic system is still widely used to fabricate crowns and fixed partial dentures and is considered as the standard treatment in dentistry, aesthetic concerns have stimulated the development of new dental…
- Conditions
- Single Posterior Crowns, Badly Decayed Teeth, Teeth Restored With Large Filling Restorations or Endodontically Treated Teeth, Malformed Teeth, Malposed Teeth (Tilted, Over-erupted, Rotated, Etc.) or Spacing Between Posterior Teeth
- Trial name
- NCT03685513
- Testing
- BioHPP PEEK-based single posterior crowns, Metal ceramic single posterior crowns
- Volunteers
- 46 people
- Sponsor
- Cairo University
Dental Caries
Three-Year Clinical Evaluation of Class II Posterior Composite Restorations
The aim of this study was to investigate the clinical effectiveness of direct resin composite restorations placed with different placement techniques (incremental or bulk) and with different flowable linings (conventional or…
- Trial name
- NCT02858947
- Testing
- Aelite Flo, x-tra base
- Volunteers
- 37 people, healthy volunteers welcome
- Sponsor
- Ondokuz Mayıs University