Clinical trials: Tooth Absence
Jaw, Edentulous, Partially, Acquired Absence of Single Tooth
Case Selection and Treatment Protocol for Immediate Dental Implants in the Esthetic Zone
In this study a tooth that needs to be extracted will be replaced by an implant (artificial root) placed at the same appointment as the extraction.
- Trial name
- NCT02154581
- Testing
- SLActive implant
- Where
- United States
- Volunteers
- 41 people, healthy volunteers welcome
- Sponsor
- The University of Texas Health Science Center at San Antonio
Dental Anxiety, Children, Only
Effect of Parental Absence on Child's Dental Anxiety and Behaviors During Dental Treatment
The basis of pediatric dentistry is to provide cooperation in children with various behavioral management techniques. The presence or absence of the parent during dental treatments can be used to ensure the child's compliance…
- Conditions
- Dental Anxiety, Children, Only, Dental Caries
- Trial name
- NCT05125731
- Testing
- Parental absence, Parental visual support, Parental presence
- Where
- Turkey (Türkiye)
- Volunteers
- 72 people, healthy volunteers welcome
- Sponsor
- Ankara Yildirim Beyazıt University
Dental Implant, Tooth Absence
Comparative Study of Immediate Single Unit Implants in Early Loading Protocols, With or Without Photobiomodulation.
Post-extraction implants are an alternative to traditional implant placement on completely healed bone, in order to reduce the number of surgical interventions, shorten treatment time, maintain bone architecture and thus provide…
- Conditions
- Dental Implant, Tooth Absence, Tooth Extraction
- Trial name
- NCT05106855
- Testing
- Low Laser Radiation, Changing the implant surface, Low Laser Radiation off
- Where
- Spain
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- University of Santiago de Compostela
Dental Implant Failed, Teeth Absent
Gelatin Sponge VS PTFE Membrane for Socket Sealing After Immediate Implant Placement
Digital panoramas will be made to assess the implant sites. The included patients are assigned to their respective groups randomly.
- Conditions
- Dental Implant Failed, Teeth Absent, Soft Tissue Injuries
- Trial name
- NCT05982353
- Testing
- PTFE application, Gelatin sponge
- Where
- Egypt
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Cairo University
Jaw, Edentulous, Partially, Acquired Absence of Single Tooth
Esthetic, Clinical and Radiographic Outcomes of Immediate and Delayed Implant Placement
The aim of this prospective cohort study is to compare the esthetic, clinical and patient-centered outcomes following immediate and delayed implant placement protocols.
- Trial name
- NCT02814149
- Testing
- Type 1 implant placement, Type 3 implant placement
- Where
- China
- Volunteers
- 40 people
- Sponsor
- Sun Yat-sen University
Osteogenesis Imperfecta, Total Absence of Permanent Teeth
Site Preservation After Tooth Extraction
This study is mainly targeted affected teeth which could not be retained, and patients are willing to undergo implant repair at the later stage.
- Conditions
- Osteogenesis Imperfecta, Total Absence of Permanent Teeth, Tooth Socket
- Trial name
- NCT05258019
- Volunteers
- 88 people, healthy volunteers welcome
- Sponsor
- Nanfang Hospital, Southern Medical University
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
Jaw, Edentulous, Partially, Acquired Absence of Single Tooth
Esthetic and Radiographic Outcomes Following Immediate Implant Placement With Thin or Dehiscence Buccal Bone Wall
The aim of this prospective study was to evaluate the soft and hard tissue changes of immediate implant placement with buccal bone augmentation in sites with thin labial bone wall in the anterior maxillary zone.
- Trial name
- NCT03319758
- Testing
- buccal bone augmentation
- Where
- China
- Volunteers
- 15 people
- Sponsor
- Sun Yat-sen University
Jaw, Edentulous, Partially, Acquired Absence of Single Tooth
Esthetic, Clinical and Radiographic Outcomes of Immediately Placed Implants (Type 1) and Early Placed Implants (Type 2)
The investigators are asking subjects to take part in a research study of soft tissue (gums) and bone (jawbone) healing around dental implants following tooth extraction.
- Trial name
- NCT01623739
- Testing
- Placement of a dental implant
- Where
- United States
- Volunteers
- 38 people, healthy volunteers welcome
- Sponsor
- The University of Texas Health Science Center at San Antonio
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
Dehiscence, Tooth Extraction
Effect of Collagen Membrane on Ridge Preservation
This study will evaluate whether adding a resorbable collagen membrane to an anorganic bone-collagen composite (ABCC) graft improves ridge preservation after tooth extraction.
- Conditions
- Dehiscence, Tooth Extraction, Alveolar Bone Loss
- Trial name
- NCT07580495
- Testing
- Minimally Invasive tooth extraction, Alveolar ridge preservation with ABCC, Resorbable collagen membrane (InterCollagen® Guide)
- Where
- United States
- Volunteers
- 30 people
- Sponsor
- Debora Dias
Tooth Absence
Comparison of Osseodensification and Conventional Drilling on the Stability of Tapered and Cylindrical Implants.
The effect of osseodensification versus conventional implant site preparation on implant stability for tapered and cylindrical dental implants.
- Trial name
- NCT07244185
- Testing
- Dental Implant Placement with Osseodensification or Conventional Drilling
- Where
- Iraq
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- Worood Adnan Akram
Teeth Absent, Tooth-loss
Peri-implant Tissues on the Galimplant Anti-rotational Slim Abutment.
A dental implant is an alloplastic material surgically inserted in a residual bone ridge, mainly with a prosthetic foundation. Nowadays the most widely used implants and with a higher degree of scientific evidence are the…
- Conditions
- Teeth Absent, Tooth-loss, Tooth Extraction, Dental Implant
- Trial name
- NCT05118815
- Testing
- Slim abutment, Standard abutment
- Where
- Spain
- Volunteers
- 5 people, healthy volunteers welcome
- Sponsor
- University of Santiago de Compostela