Clinical trials: Restoration
History of at Least One Coronal Dental Restoration
Evaluation of Dental Coronal Restorations
The purpose of this study is to provide the latest information on the oral health status of patients, the lifetime of restorations, to quantify the incidence of defects rates on inserted restorations in conservative dentistry.
- Trial name
- RESTO DATA (NCT03854526)
- Testing
- Evaluation of the quality of direct and indirect partial dental coronal restorations in adults
- Where
- 61 sites in France
- Volunteers
- 863 people
- Sponsor
- Hospices Civils de Lyon
Hearing Loss
Restoration of Spectral Resolution With Hearing-aid Amplification
The objective of this study protocol is to determine the efficacy of using aided measures of spectral resolution to set the dynamic range of hearing with hearing-aid amplification.
- Trial name
- NCT03850678
- Testing
- Hearing Aid
- Where
- United States
- Volunteers
- 209 people, healthy volunteers welcome
- Sponsor
- University of Nebraska Lincoln
Dental Restoration Failure
Evaluation of Adhering Flowable Composite With and Without Adhesive Vs Flowable in Cervical Lesions
With limited evidence-based information in literature about using self-adhering flowable composite in conservative class V restorations, it was found beneficial to evaluate the newly introduced material using a randomized…
- Trial name
- NCT03859284
- Testing
- flowable resin composite, self adhering flowable, self adhering flowable with adhesive
- Where
- Egypt
- Volunteers
- 45 people, healthy volunteers welcome
- Sponsor
- Cairo University
Crowns (MeSH Unique ID: D003442), Single Tooth, Dental Porcelain (MeSH Unique ID: D003776)
Monolithic CAD/CAM Single Tooth Ceramic Crowns
With the development of Computer Aided Design and Computer Aided manufacturing (CAD / CAM) systems, all ceramic restorations have been used with high success rates during the past 30 years in order to eliminate the disadvantages…
- Trial name
- NCT04474093
- Testing
- Zirconium-reinforced glass ceramics(ZRGC),Lithium disilicate glass ceramics(LGC), Resin infiltrated glass ceramics(RIGC)
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- Hacettepe University
Jaw, Edentulous, Partially
Multicenter Study to Evaluate the Clinical Outcome of PrimeTaper EV Implant in Single Tooth Restorations
The purpose of this study is to evaluate the clinical outcome of implant survival of the PrimeTaper EV implant in single tooth restorations 1 year after permanent restoration.
- Trial name
- NCT05315414
- Testing
- PrimeTaper EV implant
- Where
- 5 sites in United States, Belgium and 3 more
- Volunteers
- 138 people
- Sponsor
- Dentsply Sirona Implants and Consumables
Dental Caries
Postoperative Pulpal Complications in Posterior Resin Composite Restorations Without Glass-ionomer Cement Lining
The purpose of this study is to observe the effects of glass-ionomer cement (GIC) lining on risk of pulpal complications in deep occlusal cavities with resin-based restorations.
- Trial name
- NCT01567514
- Testing
- Glass ionomer cement lining
- Where
- Thailand
- Volunteers
- 53 people, healthy volunteers welcome
- Sponsor
- Mahidol University
Dental Caries, Primary Teeth
Discomfort Evaluation During Atraumatic Restorative Treatment in Children
This study evaluates the patient 's discomfort when submitted to partial caries removal through the atraumatic restorative treatment compared to chemo-mechanical caries removal using Papacarie™ gel.
- Conditions
- Dental Caries, Primary Teeth, Post Dental Restoration
- Trial name
- NCT03143387
- Testing
- Caries removal using only manual instruments, Caries removal using Papacarie gel
- Where
- Brazil
- Volunteers
- 40 people
- Sponsor
- Faculty Sao Leopoldo Mandic Campinas
Approximal Dental Caries (ICDAS 3-5) in Primary Molars of Children
A Randomized Clinical Trial Comparing Hall vs. Conventional Technique in Primary Molars.
This study aims to assess the comparative effectiveness of the Hall technique (HT) and the conventional technique (CT) for placing Stainless Steel Crowns (SSCs) in primary molars with approximal caries.
- Trial name
- NCT06350578
- Testing
- Hall Crown Technique, Conventional SSC Technique
- Where
- Qatar
- Volunteers
- 80 people
- Sponsor
- Primary Health Care Corporation, Qatar
Edentulous Alveolar Ridge
Monolithic Zirconia With CAD/CAM Titanium Abutments: A 5-year Prospective Case Series Study
Background There is a growing interest in restoring function in the posterior maxilla and mandible with dental implants. Next to this, these implants must be restored with crowns which are subject to minimal complications.
- Trial name
- NCT06110611
- Testing
- Astra Tech Osseospeed EV® dental implant
- Where
- Netherlands
- Volunteers
- 50 people
- Sponsor
- University Medical Center Groningen
Ischemic Cardiomyopathy
RestoratIon of Myocardial Function by PeRcutaneous cOronary interVEntion in Patients With Ischemic CardioMyoPathy
To compare the effects of physiology- and imaging-guided PCI combined with optimal medical therapy (OMT) versus OMT alone on the recovery of left ventricular systolic function in patients with ischemic cardiomyopathy and…
- Trial name
- IMPROVE-ICMP (NCT06930092)
- Testing
- Physiology-and imaging-guided PCI, Optimal medical treatment
- Where
- South Korea
- Volunteers
- 158 people
- Sponsor
- Seoul National University Hospital
Restorative Experiences, Esthetic Restorations
The Effect of the Mamelon Effect on the Perception of Smile Esthetics
This study aimed to evaluate the role of the mamelon effect on the perception of smile esthetics. A single portrait image was digitally modified by using the Photoshop CC (Adobe, USA) software program to create the mamelon…
- Conditions
- Restorative Experiences, Esthetic Restorations, Perception
- Trial name
- MamelonEffect (NCT07379671)
- Testing
- Online Survey
- Where
- Turkey (Türkiye)
- Volunteers
- 135 people, healthy volunteers welcome
- Sponsor
- Marmara University
Caries of Infancy
Comparison Between Stainless-Steel, Zirconia and Fiberglass Crowns for Deciduous Molars
The study will be divided into two parts: In vivo part and in vitro part.In vivo part: It will be a randomized clinical trial using split mouth technique on 44 primary molars in children aged from 4-8 years old selected from…
- Trial name
- NCT06003257
- Testing
- stainless steel crown, zirconia crown, fiberglass crown
- Where
- Egypt
- Volunteers
- 44 people
- Sponsor
- Suez Canal University
Child Behaviour
Comparison of a Needle-free Local Anesthetic Technique With Traditional Syringe [ Needle Syringe] Technique for the Restoration of Primary Molars and Permanent Molars
The goal of this clinical trial is to compare the effectiveness of needle free system and dental needle system [Traditional syringe system] for restoration of Primary and young permanent teeth.
- Trial name
- NCT06448507
- Testing
- INJEX [Needle less anesthesia], Syringe Needle [ Traditional technique]
- Where
- Saudi Arabia
- Volunteers
- 50 people
- Sponsor
- University of Jazan
Clinical Performance
Effect of Different Cavity Designs on the Clinical Performance of 3D- Printed Resin Composite Partial-Coverage Restorations in Vital Molars
This randomized clinical trial aims to evaluate the effect of different cavity designs on the clinical performance of 3D-printed resin composite partial-coverage restorations in vital molars with complex cavities over an 18-month…
- Trial name
- NCT07667946
- Testing
- Anatomical cavity design preparation, Butt joint cavity design preparation
- Volunteers
- 50 people
- Sponsor
- Cairo University
Other Unsatisfactory Restoration of Tooth
A Clinical Trial of an Acetal Resin Crown for Restoration of Primary Molars
Preformed stainless steel crowns have been used in Pediatric Dentistry to restore badly broken down primary teeth since 1950. They are generally considered more expedient to place than large multi-surface amalgam or composite…
- Trial name
- NCT01359475
- Testing
- Acetal crown, LD Caulk ltd, USA
- Where
- Israel
- Volunteers
- 52 people, healthy volunteers welcome
- Sponsor
- Uri Zilberman
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
Reversible Pulpitis
Effect of Liners on Pulpal Outcome and Restoration Survival After Partial Caries Excavation
Aim of the study was to determine the effectiveness of cavity liners regarding survival of restoration beneath composite restoration after partial caries removal in permanent teeth with deep caries and to evaluate and compare the…
- Trial name
- NCT03286959
- Testing
- PCR with calcium hydroxide, PCR with RMGIC, PCR with direct composite
- Volunteers
- 198 people
- Sponsor
- Postgraduate Institute of Dental Sciences Rohtak
Acute Ischemic Stroke
Stent Retriever for Thrombectomy Revascularisation of Large Vessel Occlusions in Acute Ischemic Stroke(Catfish)
The study is a randomized, prospective, parallel-group, multicenter, open-label, non-inferiority trial. Patients are randomized 1 : 1 to either stent retriever(Catfish) or Solitaire for endovascular therapy for acute ischemic…
- Trial name
- NCT03820882
- Testing
- Catfish, Solitaire FR
- Where
- China
- Volunteers
- 238 people
- Sponsor
- Ministry of Science and Technology of the People´s Republic of China
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
Eating Disorders, Anxiety
Non-invasive Cranial Electrical Stimulation for Mealtime Anxiety in Adults With Eating Disorders
The study is to evaluate the feasibility of using a non-invasive brain stimulation device in a sample of inpatients with eating disorders (ED).
- Trial name
- NCT07017322
- Testing
- Alpha-Stim AID
- Where
- United States
- Volunteers
- 30 people
- Sponsor
- Rogers Behavioral Health