Clinical trials: Dental Materials, active
Edentulous Alveolar Ridge In Mandible, Complete Edentulism
Compare the Difference in Occlusal Force Distribution and Denture Retention Using 2 Different Denture Base Materials in Implant Retained Overdenture
The global increase in the aging population has led to a rise in total edentulism, which remains a major public health concern. two-implant-retained mandibular overdentures have been regarded as the standard of care, offering…
- Conditions
- Edentulous Alveolar Ridge In Mandible, Complete Edentulism, Dental Implant, Attachments
- Trial name
- NCT07250503
- Testing
- Conventional acrylic resin denture, Flexible resin denture
- Where
- Egypt
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Al-Azhar University
DENTAL IMPLANTATION
Surface Topography and Color Stability of Implant Supported 3D Printed Provisional Restorations
Patient attending the Outdoor Patient Department of the Department of Prosthodontics at Post Graduate Institute of Dental Sciences, Rohtak will be screened.
- Trial name
- NCT06947070
- Testing
- To evaluate the surface topography and color stability of 3D printing provisional material.
- Where
- India
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Postgraduate Institute of Dental Sciences Rohtak
Deep Caries, Dental Caries
Evaluation of Bioactive Giomer Material Versus Nanohybrid Resin Composite in Deep Marginal Elevation
This study will be conducted to evaluate the clinical, radiographic and periodontal performance of bioactive Giomer compared to nanohybrid resin composite restoration in deep subgingival proximal cavities extending below the CEJ…
- Trial name
- NCT06497231
- Testing
- Beautifil II LS, Nanohybrid resin composite material
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Cairo University
Dental Caries, Primary Molars
Clinical Performance of Four Restorative Materials in Primary Molars
This randomized clinical trial aims to compare the clinical and radiographic performance of four direct restorative materials used for restoring carious primary molars in children.
- Trial name
- NCT07504393
- Testing
- Cention N, Stela, SDI, Australia, Beautifil II, Shofu, Japan
- Volunteers
- 92 people
- Sponsor
- Al-Azhar University
Pediatric Dental General Anesthesia, Restoration
Clinical Performance and Failure Rates of Restorations Following Pediatric Dental Rehabilitation Under General Anesthesia
Full-mouth dental rehabilitation under general anesthesia (GA) is frequently required for young children with extensive dental caries, behavioral challenges, or special healthcare needs.
- Conditions
- Pediatric Dental General Anesthesia, Restoration, Clinical Performance, Full Mouth Rehabilitation
- Trial name
- NCT07827833
- Testing
- Routine Restorative Materials and Treatment Methods
- Where
- Egypt
- Volunteers
- 180 people
- Sponsor
- Tanta University
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
Alveolar Bone Loss, Edentulism Nos
The Application of a Biphasic Calcium Sulfate Graft Material in Sinus Floor Elevation
Pneumatization of the maxillary sinus may lead to insufficient bone volume for dental implant placement in the edentulous posterior maxilla.
- Trial name
- NCT06533397
- Testing
- Sinus floor elevation (SFE), preoperative cone beam computed tomography (CBCT), postoperative CBCT
- Where
- Hungary
- Volunteers
- 40 people
- Sponsor
- Semmelweis University
Soft Tissue Atrophy, Mucogingival Deformity on Edentulous Ridge
Behavioral Comparison of Three Different Graft Materials to Increase Soft Tissue Thickness Around Dental Implants.
The purpose of the study is to compare soft tissue volume changes in terms of volume gain and stability around dental implants and PROMS in cases where a sub-epithelial connective tissue graft (SCTG) from the palate, Porcine…
- Conditions
- Soft Tissue Atrophy, Mucogingival Deformity on Edentulous Ridge, Edentulous Alveolar Ridge
- Trial name
- NCT04766255
- Testing
- Soft Tissue graft augmentation, Implant Placement
- Where
- Spain
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Universitat Internacional de Catalunya
Dental Caries
Clinical Comparison of Restorative Materials
Composite resin materials are the first treatment choice in direct restorations due to their good mechanical properties, excellent esthetic properties, conservative preparation, and successful clinical performance.
- Trial name
- NCT06637605
- Where
- Turkey (Türkiye)
- Volunteers
- 110 people, healthy volunteers welcome
- Sponsor
- Recep Tayyip Erdogan University
Bioactive Dental Restorative Materials, Class II Dental Caries
Bioactive Restorative Materials for Class II Restorations
This randomized split-mouth clinical trial aims to evaluate the clinical performance of bioactive restorative materials used in Class II restorations in permanent posterior teeth.
- Trial name
- BIO-CLASS II (NCT07552350)
- Testing
- Giomer Restorative Material, Giomer-Based Bulk-Fill Restorative Material, Resin-Modified Glass Ionomer Cement
- Where
- Turkey (Türkiye)
- Volunteers
- 55 people, healthy volunteers welcome
- Sponsor
- Hacettepe 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
Comparison of Advanced Platelet-Rich Fibrin Versus Platelet-Rich Fibrin as a Gap-filling Material
Advanced PRF vs PRF for Gap Filling in Immediate Implants
Study type: Clinical Trial Goal: The goal of this clinical trial is to learn if Advanced Platelet-Rich Fibrin (A-PRF) versus traditional Platelet-Rich Fibrin (PRF) can improve bone healing and soft tissue outcomes in patients…
- Trial name
- A-PRF vs PRF (NCT07319494)
- Testing
- Immediate Dental Implant and A-PRF, Immediate dental implant and PRF
- Where
- Egypt
- Volunteers
- 16 people
- Sponsor
- Beni-Suef University
Class I Dental Caries
Clinical Evaluation of Bioactive Restorative Materials
The objectives of this study are to evaluate and compare the biofilm inhibition and re-mineralizing potential at tooth restoration interface and their 2-year clinical performance in class I cavities.The patients will be selected…
- Trial name
- NCT07003360
- Testing
- application of beautiful blukfill II shofu composite, application of Ivoclar vivadent bulkfill composite, application of Predicta bulk fill composite
- Where
- Egypt
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Mansoura University
Dental Occlusion, Occlusal Wear of Teeth
Evaluation of Occlusal Adjustment Material Removal on Monolithic Zirconia Blocks: An In Vitro Study
This study aims to improve understanding of the amount of tooth-replacement material removed during a single grinding "stroke" performed in the adjustment of a zirconia crown.
- Conditions
- Dental Occlusion, Occlusal Wear of Teeth, Fixed Dental Prosthesis
- Trial name
- NCT07280130
- Testing
- perform material removal on monolithic zirconia
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- National Taiwan University Hospital
Dental Veneers, Resin Cements
Adhesive Cementation Materials and Techniques in Aesthetic Dentistry
AIM: To determine the most effective cementation method and resin cement material for long term success of esthetical restorations TASKS: 1.
- Conditions
- Dental Veneers, Resin Cements, Composite Restoration, Orofacial Esthetic Scale
- Trial name
- NCT07491809
- Testing
- Porcelain veneers, Direct composite
- Where
- Latvia
- Volunteers
- 60 people
- Sponsor
- Riga Stradins University
Class V Dental Caries
Two Year Clinical Performance of Ion-releasing and Non Ion-releasing Composite Restorative Systems in Restoring Cervical Carious Lesions.
The goal of this clinical trial is to learn if ion releasing composite materials works to induce remineralization of caries affected dentin in adults.
- Trial name
- NCT07849426
- Testing
- Ion-releasing resin composite, Giomer based composite, Non-ion-releasing ormocer based composite
- Where
- Egypt
- Volunteers
- 40 people
- Sponsor
- Mansoura University
Sinus Elevation, Dental Implant
Effect of Multiple Perforations of the Sinus Floor on Bone Formation After Sinus Floor Elevation
The aim of the present study is to compare the rate of new bone formation after sinus floor elevation with or without perforation of the cortical sinus floor prior to insertion of augmentation material.
- Conditions
- Sinus Elevation, Dental Implant, Bone Formation
- Trial name
- NCT05362136
- Testing
- perforation of the sinus floor, no perforation of the sinus floor
- Where
- Austria
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- Medical University of Vienna
Alveolar Bone Loss, Maxillary Sinus Disease
Efficacy of Bioactive Glass vs. Xenograft in Maxillary Sinus Augmentation
This randomized controlled study aims to evaluate the clinical, radiographic, and histologic efficacy of using bioactive glass bone graft (UNIGRAFT by Biomed Inc., USA) compared to a conventional xenograft in maxillary sinus…
- Conditions
- Alveolar Bone Loss, Maxillary Sinus Disease, Tooth Loss
- Trial name
- BIOXENO (NCT07125846)
- Testing
- Bioactive Glass Bone Graft (UNIGRAFT), Xenograft Bone Graft (Bio-Oss)
- Volunteers
- 20 people
- Sponsor
- Suez Canal University
Dental Caries, Gingival Inflammation
DETERMINATION OF THE EFFECTS OF STAINLESS STEEL CROWNS CEMENTED WITH RESIN CEMENTS ON INTERLEUKIN-10, 12, 18 LEVELS IN GINGIVAL CREVICULAR FLUID
This split-mouth clinical study aimed to evaluate the early effects of stainless steel crowns cemented with self-adhesive resin cement and high-viscosity glass ionomer cement on clinical periodontal parameters and interleukin-10…
- Conditions
- Dental Caries, Gingival Inflammation, Periodontal Response to Dental Restorative Materials
- Trial name
- SSC-CYTO (NCT07421206)
- Testing
- Self-Adhesive Resin Cement Group, High-Viscosity Glass Ionomer Cement
- Where
- Turkey (Türkiye)
- Volunteers
- 45 people, healthy volunteers welcome
- Sponsor
- Afyonkarahisar Health Sciences University
Peri-implant Health, Peri-implant Mucositis
Effect of Probe Material on Peri-implant Probing
Evaluate whether the type of probe (plastic vs. metallic) modifies the accuracy of peri-implant probing in single-unit implants, by comparing the probing depth recorded with the prosthesis in place versus without the prosthesis…
- Trial name
- METPLA-PP (NCT07304752)
- Testing
- Metallic UNC-15 periodontal probe, Plastic UNC-15 periodontal probe
- Where
- Spain
- Volunteers
- 64 people
- Sponsor
- University of Barcelona