Clinical trials: Teeth Absent
Missing Tooth, Osseointegration Failure of Dental Implant
X-space Implants in Post-extraction Sites.
Several recent systematic reviews have highlighted how the macrodesign of dental implants can influence stress distribution and biomechanical and biological behavior in implants immediately inserted in post-extraction sites.
- Trial name
- NCT04492111
- Testing
- post-extraction dental implant
- Where
- Italy
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- University of Bari
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
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 Stain Removal
Clinical Research Study to Evaluate the Stain Removal Efficacy
The objective of this clinical research study is to evaluate the stain removal efficacy of a toothpaste containing stannous fluoride as compared to negative control toothpaste in adults.
- Trial name
- NCT06242769
- Testing
- Stannous Fluoride Toothpaste (SnF), Colgate Fluoride Toothpaste (CDC)
- Where
- Puerto Rico
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Colgate Palmolive
Teeth, Impacted, Tooth-loss
The Influence of Sedation and General Anesthesia to Patients' Psycho-emotional State Undergoing Wisdom Teeth Extraction
The aim of the study is to evaluate, wheather the sedation or general anesthesia in third molar extractions influence the patient's psycho-emotional status.
- Conditions
- Teeth, Impacted, Tooth-loss, Anxiety, Fear
- Trial name
- NCT04259463
- Testing
- Third molars extraction
- Where
- Lithuania
- Volunteers
- 53 people
- Sponsor
- Inesa Astramskaitė
Premature Tooth Exfoliation
Evaluation of the Success Rate of Prefabricated Versus Conventional Band and Loop Space Maintainers in Children With Prematurely Lost First Primary Molars
To assess the clinical efficacy of prefabricated space maintainers compared to conventional ones, focusing on preserving the integrity of each component of bands and loops, avoidance of soft tissue impingement as well as…
- Trial name
- NCT06558812
- Testing
- prefabricated space maintainer, conventional space maintainer
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Cairo 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
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
Missing Teeth, Edentulous Jaw
Evaluation of Implant-prosthetic Rehabilitation Performed With Two Implants With Different Surface Characteristics
In this case-control study a bioactive implant surface was compared with traditional surfaced implants. Primary objectives: Test the implant stability in post-extractive sites, comparing traditional surfaced implants (MultiNeO…
- Conditions
- Missing Teeth, Edentulous Jaw, Edentulous Mouth
- Trial name
- NCT05495867
- Testing
- implant placement
- Where
- Italy
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Luigi Canullo
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
Missing Teeth, Implants
Outcome of Dental Implant Therapy in Patients Treated With Antiresorptive Medication
Aim of the study is to examine the feasibility of dental implant insertion in patients receiving high, adjuvant and low dose > 4 years.
- Conditions
- Missing Teeth, Implants, Cancer, Osteoporosis
- Trial name
- NCT04741906
- Testing
- Dental implant surgery, Prosthetic treatment
- Where
- Denmark
- Volunteers
- 225 people
- Sponsor
- Copenhagen University Hospital at Herlev
Malocclusion; Displaced or Missing Teeth
Evaluation of IPR and Attachments on Rotational Tooth Movement in Clear Aligner Therapy
This study is testing whether clear aligners (Invisalign®) can help fix teeth that are rotated. The researchers want to learn if using two common methods-interproximal enamel reduction (IPR) and attachments-makes rotation…
- Trial name
- CAT (NCT07053189)
- Testing
- Clear Aligner treatment
- Where
- Turkey (Türkiye)
- Volunteers
- 35 people
- Sponsor
- Lokman Hekim University
Missing Teeth, Partial-edentulism
Retention and Durability of the Anterior Zirconia Wing Bridge
This study is a clinical trial to determine the retention and durability of the anterior zirconia wing bridge. The type of zirconia-wing bridge the investigators are researching in this study has two wings which generally have…
- Trial name
- NCT04378140
- Testing
- zirconia wing bridge
- Where
- United States
- Volunteers
- 8 people, healthy volunteers welcome
- Sponsor
- Roseman University of Health Sciences
Missing Teeth, Bone Loss
Clinical and Radiographic Evaluation of the Effect of Hyaluronic Acid Surface Treatment Versus Sandblasted Acid Etched on Stability of Delayed Dental Implant in Posterior Maxilla.
Clinical and Radiographic Evaluation of the Effect of Hyaluronic Acid Surface Treatment Versus Sandblasted Acid Etched on Stability of Delayed Dental Implant in Posterior Maxilla.
- Trial name
- NCT06033989
- Testing
- Hyaluronic acid, sandblasted, and acid-etched, Delayed dental implant
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Cairo University
Premature Loss of Primary Teeth
Effect of Fixed and Removable Space Maintainer on Some Salivary Parameters: An In-Vivo Study
The aim of this study is to evaluate and compare the effect of lower lingual holding arch space maintainer versus removable partial denture space maintainer on some salivary parameters (salivary flow rate, pH, viscosity and…
- Trial name
- NCT06147609
- Testing
- lower lingual holding arch space maintainer, Removable partial denture space maintainer
- Where
- Egypt
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Suez Canal University
Missing Tooth
"Prospective Evaluation of Immediate & Early Loading of Zimmer Hydroxyapatite Coated Dental Implants"
The purpose of this study is to compare the success rates of two surgical protocols. One protocol will have the implants placed at the time of tooth extraction and placed into function.
- Trial name
- NCT02397044
- Testing
- Implant surgery
- Volunteers
- 48 people, healthy volunteers welcome
- Sponsor
- Louisiana State University Health Sciences Center in New Orleans
Missing Teeth
Different Surgical Drilling Protocols in Posterior Maxilla
Sixteen dental implants inserted in sixteen patients who were selected from the outpatient clinic of the Oral and Maxillofacial Surgery Department, Faculty of Dentistry, Mansoura University, for the rehabilitation of missed…
- Trial name
- NCT06334081
- Testing
- undersized drilling technique, single drilling technique
- Where
- Egypt
- Volunteers
- 16 people, healthy volunteers welcome
- Sponsor
- Mansoura University
Teeth Color, Teeth Staining
A Clinical Study to Evaluate the Stain Reduction Efficacy of a Non-Fluoride Tooth Whitening Dentifrice Containing Nano-Hydroxyapatite (nHAP) and a High Cleaning Silica Abrasive System Compared to a Commercial Fluoride Non-Whitening Dentifrice as a Negative Control
To determine whether brushing with a non-fluoride tooth whitening dentifrice containing nHAP and a high cleaning silica system produces a greater level of stain reduction as indicated by the Modified Lobene Stain Index (MLSI) for…
- Trial name
- NCT07214038
- Testing
- toothpaste
- Where
- India
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- Boka LLC
Missing Teeth, Edentulous Alveolar Ridge
Hybrid Funnel Technique a Innovative Technique for Implant Site Preparation
Hybrid Funnel Technique arises from the union of subtractive and non-subtractive techniques for implant site preparation. Hybrid funnel technique is performed with specially designed drills and osteotome.
- Conditions
- Missing Teeth, Edentulous Alveolar Ridge, Tooth Loss
- Trial name
- NCT05499533
- Testing
- implant site preparation
- Where
- Italy
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Luigi Canullo
Edentulous Jaw, Missing Teeth
Treatment Outcomes With Full Arch Rehabilitations Retained by Immediate or Conventionally Loaded Implants
This study aims to assess the treatment outcomes (clinical, functional and subjective) of full arch rehabilitations supported by implants with or without an immediate loading protocol.
- Trial name
- ILOD (NCT04930835)
- Testing
- Implant supported dentures
- Where
- Spain
- Volunteers
- 20 people
- Sponsor
- University of Salamanca