Clinical trials: Missing Teeth, open to volunteers
Tooth Loss
3D Autotransplantation of Teeth
The study aims to clarify the usefulness of 3D-printed replicas in association with autotransplantation of teeth in children and young adults.
- Trial name
- NCT04120688
- Testing
- 3D generated tooth replica
- Where
- Finland
- Volunteers
- 120 people
- Sponsor
- Turku University Hospital
Edentulism, Tooth Loss
Mandibular Biological Drilling at Different Speeds for Dental Implant Placement
This randomized controlled clinical trial aims to evaluate the effect of different biological drilling speeds (50, 150, and 300 rpm) during implant osteotomy preparation in the mandible on marginal bone level changes and implant…
- Trial name
- NCT07474454
- Testing
- biological drilling at 50 RPM, biological drilling at 150 RPM, biological drilling at 300 RPM
- Volunteers
- 39 people
- Sponsor
- Cairo University
Tooth Loss / Rehabilitation
DEntal implaNt Set: Development and Implementation of a Standardized Outcome Set in Implant Dentistry
Rationale Over the past decades, the placement of dental implants and prosthetic rehabilitation has revolutionised dentistry overwhelmingly.
- Trial name
- DENS (NCT07337057)
- Testing
- Implantology
- Where
- Netherlands
- Volunteers
- 1,000 people
- Sponsor
- Erasmus Medical Center
Tooth Loss, Dentin Caries
PMCF Study on The Performance and Safety of ON DENT® PMMA Discs/Blocks and Resin Products for Temporary Restorations
This prospective, single-center, interventional post-market clinical follow-up (PMCF) study aims to evaluate the clinical performance and safety of temporary crown and bridge restorations fabricated using CE-marked ON DENT™…
- Conditions
- Tooth Loss, Dentin Caries, Tooth Fractures
- Trial name
- NCT07632443
- Testing
- Temporary Fixed Prosthesis (Tempo-CAD Monocolor PMMA), Temporary Fixed Prosthesis (Tempo-CAD Monocolor SHT PMMA), Temporary Fixed Prosthesis (Tempo-CAD Multicolor SHT PMMA)
- Where
- Turkey (Türkiye)
- Volunteers
- 120 people
- Sponsor
- On Dent Tibbi Malzeme Dis Protez Ith. ve Ihr. San. Ltd. Sti.
Teeth Absent, Teeth Missing
Multicenter Clinical Study on the Efficacy and Esthetic Outcomes of Immediate Implant Placement Using the Socket-Shield Technique Versus Conventional Immediate Implantation in the Anterior Maxillary Esthetic Zone
This study plans to enroll no fewer than 48 adult patients who have non-restorable maxillary anterior teeth due to trauma or dental diseases and are candidates for immediate implant placement, meeting the inclusion and exclusion…
- Conditions
- Teeth Absent, Teeth Missing, Dental Implant
- Trial name
- NCT07822685
- Testing
- the Socket Shield Technique (SST) immediate implant placement, Conventional immediate implant placement
- Volunteers
- 48 people
- Sponsor
- First Affiliated Hospital of Wenzhou Medical University
Partial Edentulism, Tooth Loss / Rehabilitation
In Vivo Evaluation of the Accuracy of Immediate Screw-Retained Provisional Crowns Fabricated Using Digital Planning and Guided Surgery
This clinical trial aims to evaluate the in vivo accuracy of a fully digital workflow for the immediate placement of a previously fabricated screw-retained provisional crown using digital planning and guided implant surgery.
- Trial name
- NCT07315607
- Testing
- Fully Guided Implant Placement and Immediate Provisionalization
- Where
- Spain
- Volunteers
- 27 people, healthy volunteers welcome
- Sponsor
- Universidad Complutense de Madrid
Missing Teeth
Post Market Clinical Follow up (PMCF) Medical Device Registry of Z-Systems Zirconia Dental Products: Z-Systems Registry
Commercially pure (CP) titanium is the gold standard to produce dental implants because it has a huge volume of scientific publications over a period of more than 50 years, it is cheap and simple to produce (i.e., making dental…
- Trial name
- NCT05427006
- Testing
- Z5-BL Dental Implants, Z5-TL Dental Implants
- Where
- 5 sites in Germany, Switzerland
- Volunteers
- 240 people
- Sponsor
- Z-Systems
Missing Teeth
Assessment of Hard and Soft Tissue Changes Following XCM Versus FGG Simultaneous With Delayed Dental Implant Placement
Teeth loss are usually associated with alterations of extraction sockets result in obviously absorbed alveolar ridges and are often accompanied with soft tissue atrophy such as narrow keratinized tissue and a shallow vestibule.
- Trial name
- NCT07080177
- Testing
- Free gingival graft simultaneous with delayed implant placement, Xenogeneic collagen matrix simultaneous with delayed implant placement
- Where
- Egypt
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Cairo University
Edentulism, Tooth Loss
5-Years PMCF Study of Ceramic Dental Implants One-piece Versus Two-piece.
The goal of this cohort observational study is to compare in the survival rate of ceramic dental implants placed in patients with missing or hopeless teeth .
- Trial name
- 240101 (NCT06287346)
- Testing
- dental implant
- Where
- 2 sites in United States, Spain
- Volunteers
- 652 people
- Sponsor
- CeraRoot SL
Vertical Bone Defects, Missing Tooth/Teeth
Effect of Changing Grafting Sequences During Sinus Lifting & Simultaneous Implant Placement in the Gained Bone Using Customized Surgical Guide
The aim of this randomized clinical trial is to evaluate the effect of changing the sequence of bone grafting during maxillary sinus lifting and simultaneous dental implant placement.
- Trial name
- NCT07816107
- Testing
- Traditional sequence, Modified sequence
- Where
- Egypt
- Volunteers
- 16 people
- Sponsor
- Cairo University
Tooth Loss / Rehabilitation
Clinical Evaluation of Immediate Dental Implants in Very Elderly Patients.
Background: In recent years, dental implants have become a popular and effective option for replacing missing teeth, even in older adults.
- Trial name
- NCT07801339
- Where
- Japan
- Volunteers
- 15 people
- Sponsor
- Takane Dental Clinic
Dental Implants
Variable-thread Versus Standard Dental Implants for Replacing Missing Teeth
Background and objectives: Primary and secondary implant stability remain the most relevant and reliable clinical indicator for long-term survival of dental implants.
- Trial name
- NCT06808854
- Testing
- Dental implant treatment (variable-thread implants), Dental implant treatment (standard implants)
- Where
- United Arab Emirates
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Mohammed Bin Rashid University of Medicine and Health Sciences
Edentulous Jaw, Tooth Loss
Primary Stability and Peri-implant Outcomes of Short Implants in Post-extraction Single-tooth Sites
The placement of short implants in post-extraction sockets is a valuable option when residual bone height is limited, minimizing morbidity and treatment time.
- Conditions
- Edentulous Jaw, Tooth Loss, Toothless Mouth
- Trial name
- NCT07177521
- Testing
- Insertion of implants in post-extraction tooth
- Where
- Italy
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- University of Bari Aldo Moro
Tooth Loss, Dental Implant
Tissue Preservation in Immediate 1C Implants Using an Anatomical Prefabricated Healing Abutment
The goal of this clinical trial is to evaluate whether an anatomical prefabricated healing abutment (AHA) improves tissue preservation and clinical outcomes following immediate implant placement after tooth extraction in adults.
- Conditions
- Tooth Loss, Dental Implant, Clinical Trials, Randomized Controlled Trial
- Trial name
- Aharct (NCT07727980)
- Testing
- scannable anatomical healing abutment, Standard Healing Abutment for Dental Implants
- Where
- 2 sites in United States
- Volunteers
- 30 people
- Sponsor
- University of Illinois at Chicago
Bone Density, Bone Level
Comparison Between Socket Shield and Conventional Techniques in Immediate Implant Placement.
The goal of this randomized clinical trial is to compare whether immediate implant placement using the socket-shield technique can better preserve bone density, bone level, and peri-implant tissue health compared to conventional…
- Conditions
- Bone Density, Bone Level, Peri-Implant Tissues, Socket Shield Technique Implant Placement
- Trial name
- NCT07761442
- Testing
- Conventional Technique, Socket-Shield Technique
- Where
- Egypt
- Volunteers
- 16 people
- Sponsor
- Minia University
Alveolar Bone Loss, Tooth Loss / Rehabilitation
Bone and Soft Tissue Healing After Socket Preservation With NOVAMag or Permamem Membranes
After tooth extraction, the surrounding bone and soft tissue may undergo dimensional reduction. Socket preservation involves placement of a bone graft into the extraction socket and coverage with a membrane to support healing…
- Conditions
- Alveolar Bone Loss, Tooth Loss / Rehabilitation, Alveolar Bone Grafting, Socket Preservation
- Trial name
- NCT07856693
- Testing
- NOVAMag Membrane, permamem Membrane, Alveolar Socket Preservation With an Allogeneic Bone Graft
- Where
- Croatia
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- University of Zagreb
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, Teeth Loss
The Effect of Bitewing Radiography on Outcomes and Costs of Treating Caries in Permanent Teeth
Dentists commonly use bitewing radiographs (dental X-rays) together with a visual-tactile (clinical) examination to detect cavities between the back teeth.
- Conditions
- Dental Caries, Teeth Loss, Necrosis of Pulp, Irreversible Pulpitis
- Trial name
- BROCC (NCT07882693)
- Testing
- Visual-tactile caries examination, Visual-tactile caries examination and bilateral bitewing radiography
- Where
- Finland
- Volunteers
- 250 people, healthy volunteers welcome
- Sponsor
- Jukka Leinonen
Microbial Colonization, Missing Teeth
Effect of Crown Material on Gingival Microbial Colonization
Prior approval from SOD ethical committee has been received. All patients presenting to the General OPD of School of Dentistry, Islamabad will be screened.
- Trial name
- NCT07083102
- Testing
- Experimental
- Where
- Pakistan
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Pakistan Institute of Medical Sciences
Tooth Loss
Evaluation of Enamel Matrix Derivative in Immediate Dental Implants in the Mandibular Molar Region
This randomized clinical trial will evaluate the effect of using an enamel matrix derivative during immediate dental implant placement in the mandibular molar region.
- Trial name
- NCT07727655
- Testing
- Enamel Matrix Derivative (Emdogain), Immediate Dental Implant Placement
- Where
- Egypt
- Volunteers
- 24 people
- Sponsor
- Mansoura University