Clinical trials: Missing Teeth, active
Missing Tooth/Teeth
Abutment Hydrophilicity on Soft Tissue Morphogenesis
The goal of this clinical trial is to evaluate the effect of abutment surface bioactivation via argon plasma treatment on peri-implant soft tissue healing and integration in adult patients undergoing implant therapy.
- Trial name
- NCT07082088
- Testing
- the test group were placed in an Argon plasma reactor
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Paolo Pesce
Tooth Loss, Alveolar Bone Loss
Immediate Molar Implants With Customized Healing Abutments in Different Post-Extraction Socket Classes
Immediate implant placement into a fresh extraction socket shortens overall treatment time and reduces the number of surgical procedures, but the fit between the implant and the socket walls, and the resulting soft-tissue…
- Conditions
- Tooth Loss, Alveolar Bone Loss, Jaw, Edentulous, Partially
- Trial name
- IMPLA-CHA (NCT07801573)
- Testing
- Immediate implant placement with customized healing abutment
- Where
- Bulgaria
- Volunteers
- 60 people
- Sponsor
- Plovdiv Medical University
Peri-implant Soft Tissue Deficiency, Partial Edentulism
Soft Tissue Augmentation Around Dental Implants Using Connective Tissue Graft, Submerged Tenting Abutment, or Sub-crestal Implant Placement
Peri-implant soft tissue thickness is an important determinant of the long-term stability and success of dental implants. Patients with a thin peri-implant soft tissue phenotype are at increased risk of soft tissue recession…
- Conditions
- Peri-implant Soft Tissue Deficiency, Partial Edentulism, Tooth Loss
- Trial name
- NCT07714265
- Testing
- subepithelial connective tissue graft, Submerged Tenting Abutment, Sub-crestal Implant Placement
- Where
- Egypt
- Volunteers
- 30 people
- Sponsor
- Misr International University
Missing Teeth
Post Market Clinical FoIIow up (PMCF) Medical Device (MD) of Z-Systems Monotype Zirconia Dental Product: Z5m Dental Implants 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
- NCT06007365
- Testing
- Z5m Dental Implants
- Where
- Switzerland
- Volunteers
- 70 people
- Sponsor
- Z-Systems
Tooth Loss, Maxillary Premolar Area
Sleeved vs. Sleeveless Guides for Immediate Implant Placement
This study aims to compare implant placement accuracy using sleeved versus sleeveless static surgical guides for immediate implant placement in the premolar region.
- Conditions
- Tooth Loss, Maxillary Premolar Area, Immediate Dental Implant Placement, Guided Implant Placement
- Trial name
- S2S-IG RCT (NCT07845890)
- Testing
- Conventional Sleeved Static Surgical Guide, Sleeveless Static Surgical Guide
- Where
- Egypt
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Mansoura 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
Tooth Loss and Rehabilitation With Telescopic Crown Prostheses
Rigid Versus Non-Rigid Digitally Fabricated Telescopic Double Crown Prosthesis
This study aims to compare the clinical and patient satisfaction outcomes of rigid versus non-rigid digitally fabricated telescopic double crown prostheses supported by teeth and implants.
- Trial name
- NCT07682623
- Testing
- Rigid telescopic double crown prosthesis, Non-rigid telescopic double crown prosthesis
- Volunteers
- 10 people
- Sponsor
- Mansoura 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
Tooth-loss, Edentulous Mouth
Complete Lower Dentures on 1 or 2 Implants
This study is a randomized clinical trial to compare patient satisfaction and prosthetic outcomes with lower dentures retained by one or two implants.
- Conditions
- Tooth-loss, Edentulous Mouth, Complete Denture, Complete Lower Denture
- Trial name
- NCT02117856
- Testing
- 1 implant placed surgically in the mandibular midline, 2 implants placed surgically in the mandibular canine sites, Soft reline (Coe Comfort) of the existing complete lower denture
- Where
- Canada
- Volunteers
- 86 people, healthy volunteers welcome
- Sponsor
- University of British Columbia
Vertical Implant Position, Delayed Implant Placement With Immediate Loading
Influence of Vertical Implant Position on Marginal Bone Loss in Cases With Thin Phenotype
The goal of this clinical trial is to learn if vertical position of the dental implant will affect the bone around the implant in place of a missing tooth that happens to be bounded by two natural teeth.
- Conditions
- Vertical Implant Position, Delayed Implant Placement With Immediate Loading, Tooth Loss / Rehabilitation
- Trial name
- NCT07483086
- Testing
- Delayed implant with immediate temporization placed 2 mm subcrestal level, Delayed implant with immediate temporization placed at the crestal level
- Where
- Egypt
- Volunteers
- 30 people
- Sponsor
- Cairo University
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
Dental Implants, Dental Implants, Single-tooth
Comparison Between Two Different Healing Abutments in Single Posterior Implants
The aim of this randomized clinical trial is to evaluate the volumetric analysis of peri-implant soft tissues after 3 months of the use of a prefabricated healing abutment with scan peg in comparison to customized healing…
- Trial name
- NCT06682559
- Testing
- Prefabricated healing abutment with scan peg, Customized healing abutment
- Where
- Egypt
- Volunteers
- 24 people
- Sponsor
- Alexandria University
Tooth Loss, Dental Implant
A 36-month Analysis of the Clinical Performance of Individualized CAD/CAM-produced Dental Implants: a Cohort Study
The goal of this prospective cohort study is to evaluate the clinical performance of a new generation of customized CAD/CAM pre-fabricated root-analog dental implants over a 36-month period.
- Trial name
- NCT06576284
- Where
- Brazil
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- University of Sao Paulo
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
Tooth Loss, Surface Treatment
Photofunctionalization and Hyaluronic Acid for Posterior Maxillary Implants
This randomized clinical trial evaluates the effect of UV photofunctionalization and hyaluronic acid on dental implants placed in the posterior maxilla. Clinical and radiographic outcomes will be assessed during follow-up
- Conditions
- Tooth Loss, Surface Treatment, Delayed Implant, Implant Placement
- Trial name
- PHOTOHA (NCT07700732)
- Testing
- Delayed dental implant placement without photofunctionalization., Delayed dental Implant photofunctionalization before placement, Delayed dental Implant photofunctionalization and hyaluronic acid application before placement.
- Where
- Egypt
- Volunteers
- 60 people
- Sponsor
- Mansoura University
Missing Teeth
Short-term Observation on the Clinical Application Effect of Astra Tech Implant EV Short Implants for Maxillary Sinus Elevation
Short-term comparison of clinical application effects of Astra OsseoSpeed EV short implants and conventional implants for maxillary sinus elevation
- Trial name
- NCT07271134
- Testing
- short implants (L=6.3mm), short implants (L=8mm), conventional implants (L=9mm)
- Where
- China
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- Linhu Wang
Dental Implants, TNF-alpha Inhibitors
Dental Implant Healing With TNF-Alpha Inhibitors
The goal of this pilot study is to learn about healing after dental implant placement in patients taking a class of biologic drug called Tumor Necrosis Factor or TNF-alpha antagonist or inhibitor.
- Conditions
- Dental Implants, TNF-alpha Inhibitors, Edentulism
- Trial name
- NCT06538870
- Testing
- Placement of dental implants
- Where
- United States
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- University of Pennsylvania
Tooth Loss
Influence of Healing Time on the Outcomes of Alveolar Ridge Preservation in Periodontally Compromised Extraction Sockets
The goal of this clinical trial is to histologically, clinically, and radiographically evaluate the healing sequelae of periodontally compromised extraction sockets grafted with Bio-Oss Collagen® at 3 and 6 months following tooth…
- Trial name
- NCT06654141
- Testing
- Alveolar ridge preservation
- Where
- China
- Volunteers
- 42 people
- Sponsor
- Shanghai Ninth People's Hospital Affiliated to Shanghai Jiao Tong University
Tooth Loss / Rehabilitation, Dental Implant
Standard- and Micro-Dose rhBMP-2 for Implant Stability, Marginal Bone Loss, and Postoperative Sequelae: A Double-Blind Randomized Controlled Trial
This study will compare the effect of standard-dose and micro-dose recombinant human bone morphogenetic protein-2 (rhBMP-2) with a placebo control on dental implant stability in the posterior mandible.
- Conditions
- Tooth Loss / Rehabilitation, Dental Implant, Osseo-Integrated Implants
- Trial name
- SMBMP (NCT07696299)
- Testing
- Standard-dose rhBMP-2, Micro-dose rhBMP-2, Sterile Normal Saline
- Where
- Iraq
- Volunteers
- 60 people
- Sponsor
- University of Baghdad
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