Clinical trials: Tooth Lost
Endodontically Treated Teeth, Missing Teeth
Impression & Prosthesis Quality Made From Different Polyvinylsiloxane Impression Techniques
This randomized controlled trial is to clinically assess and compare impression quality of polyvinylsiloxane impression material using one step (experimental) and two step (control) impression techniques and its effect on…
- Conditions
- Endodontically Treated Teeth, Missing Teeth, Discoloration, Tooth, Prosthesis Failure, Dental
- Trial name
- NCT05938400
- Testing
- Polyvinylsiloxane impression with different techniques
- Where
- Pakistan
- Volunteers
- 62 people, healthy volunteers welcome
- Sponsor
- Dow University of Health Sciences
Effect of Piezo-surgical Implant With Laser on Pain and Swelling in Patients With Missing Teeth
Piezo-surgical Implant With Laser
Evaluation of the effect of laser with piezo-surgical device in dental implants
- Trial name
- NCT04998292
- Testing
- Piezo-surgery with low level laser therapy, Piezo-surgery only
- Where
- Egypt
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Cairo University
Tooth Loss
Clinical Performance of Dentals Implants With Hydrophilic or Hydrophobic Surfaces
The aim of the study is to compare longitudinally the clinical performance of dental implants with different surfaces placed in single tooth gaps at the posterior maxilla and mandible of adults.
- Trial name
- NCT04605016
- Testing
- Hydrophilic surface implants, Hydrophobic surface implants
- Where
- Brazil
- Volunteers
- 44 people
- Sponsor
- Universidade Federal de Goias
Tooth Loss, Vitamin D3 Deficiency
Dental Implants Rehabilitation in Patients With Vitamin D3 Imbalance
Interventional retrospective prospective randomized clinical trial (RCT) in parallel groups. The sample size is 384 patients with loss of teeth and vitamin D imbalance.
- Conditions
- Tooth Loss, Vitamin D3 Deficiency, Osteomalacia
- Trial name
- NCT04841213
- Testing
- Dental implantation
- Where
- 2 sites in Russia
- Volunteers
- 384 people
- Sponsor
- I.M. Sechenov First Moscow State Medical University
Tooth Loss, Bone Loss
Effect of I-Shape Incısıon Technique on Inter-Implant Papilla: A Prospective Randomized Clinical Trial
Regenerating a predictable inter-implant papilla is the most complex and challenging aspect of implant dentistry. The aim of the study was to compare the efficacy of I shaped incision technique and conventional midcrestal…
- Trial name
- NCT02996370
- Testing
- papilla fill index, crestal bone loss, probing depth
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- Ege University
Partial Edentulism of the Maxilla, Dental Implant Loading
Immediate Versus Delayed Loading of Dental Implants in the Anterior Maxilla
This interventional comparative clinical study was conducted to evaluate and compare the clinical stability and radiographic outcomes of immediate versus delayed loading of dental implants placed in the anterior region of the…
- Conditions
- Partial Edentulism of the Maxilla, Dental Implant Loading, Tooth Loss in the Anterior Maxilla
- Trial name
- NCT07381283
- Testing
- Dental Implant
- Where
- Egypt
- Volunteers
- 16 people, healthy volunteers welcome
- Sponsor
- Suez Canal University
Partially Edentulous Jaw
Study on OsseoSpeed™ TX Implants in the Upper Jaw in a Chinese Population
The purpose of this study is to investigate the clinical efficacy of OsseoSpeed™ TX implants in a Chinese population by evaluation of marginal bone level alteration, implant stability and implant survival in the posterior maxilla…
- Trial name
- NCT01389245
- Testing
- OsseoSpeed™ TX
- Where
- 3 sites in China
- Volunteers
- 42 people
- Sponsor
- Dentsply Sirona Implants and Consumables
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
Missing Teeth
Enhancing Soft Tissues Around Inserted Implants by Two Different Methods
This randomized controlled clinical trial investigates the efficacy of xenogeneic collagen matrix (XCM) versus autogenous subepithelial connective tissue graft (SCTG) in enhancing the peri-implant soft tissue profile around…
- Trial name
- NCT06837688
- Testing
- Peri-implant soft tissue augmentation using connective tissue graft, Peri-implant soft tissue augmentation using xenogenic collagen matrix
- Where
- Syria
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Damascus University
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
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
Oral Health, Dental Caries
The Use of Artificial Intelligence in the Dental X-rays Analysis
This cross-sectional study aims to perform a population-based assessment of the incidence of decay, dental fillings, root canal fillings, endodontic lesions, implants, implant and dental abutment crowns, pontic crowns, and…
- Conditions
- Oral Health, Dental Caries, Periapical Diseases, Tooth Loss
- Trial name
- NCT06258798
- Testing
- Taking a dental X-ray
- Where
- Poland
- Volunteers
- 1,025 people
- Sponsor
- Hospital of the Ministry of Interior, Kielce, Poland
Tooth Loss
The Effect of Pre-operative Single Dose Antibiotic Prophylaxis on the Post-operative Implant Success
There is no consensus on antibiotic prophylaxis in dental implant applications, and its necessity is controversial. Current reports on antibiotic use are insufficient.
- Trial name
- NCT04856319
- Testing
- Dental implant placement, Antibiotic prophylaxis
- Where
- Turkey (Türkiye)
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Biruni University
Dental Caries, Pulp Necrosis
Moringa Oleifera vs Sodium Hypochlorite for Root Canal Irrigation in Nonvital Primary Molars
This randomized clinical trial aims to evaluate and compare the antimicrobial efficacy of Moringa Oleifera leaf extract versus sodium hypochlorite as root canal irrigants in pulpectomy of nonvital primary molars in pediatric…
- Conditions
- Dental Caries, Pulp Necrosis, Primary Tooth Pulpectomy, Pediatric Dentistry
- Trial name
- MORvNAOCL (NCT06971055)
- Testing
- Sodium hypochlorite, Moringa Oleifera Leaf Extract
- Where
- Egypt
- Volunteers
- 38 people, healthy volunteers welcome
- Sponsor
- Cairo University
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
Tooth-loss
Impact of Tooth Loss and Denture on Oral Senses and Food Preferences
Tooth loss impacts taste abilities and food intake. Present study aims at pertaining the impact of teeth loss and the replacement by means of complete denture on taste and trigeminal abilities, and on food preferences, and taste…
- Trial name
- AlimaPAC (NCT04281056)
- Testing
- Tooth removal and their replacement by means of a denture
- Where
- France
- Volunteers
- 40 people
- Sponsor
- Assistance Publique - Hôpitaux de Paris
Dental Pulp Necrosis, Pulpitis
Metagenomic Analysis and Postoperative Pain in Infected Root Canals Using Different Irrigation Protocols
Achieving effective root canal disinfection while minimizing postoperative pain is a critical goal in endodontic therapy. Advanced irrigation protocols, such as ultrasonic activation, laser activation, negative pressure…
- Trial name
- NCT07546773
- Testing
- Ultrasonic Irrigation Activation, Laser-Activated Irrigation, Mechanical Irrigation Activation
- Where
- Egypt
- Volunteers
- 40 people
- Sponsor
- Suez Canal 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
Malocclusion; Displaced or Missing Teeth
Clinical and Radiological Outcomes Study on Astra Tech Osseospeed Tx Profile Implant
The Astra Tech Osseospeed Profile Implant design when placed in the healed extraction site maintains the marginal bone level
- Trial name
- NCT01510470
- Where
- China
- Volunteers
- 15 people, healthy volunteers welcome
- Sponsor
- Hong Kong Brånemark Osseointegration Center
Missing Teeth
Evaluation of the Abutment Type Following Oral Implants in Terms of the Surrounding Bone Height
Compare two different types of abutments (molded abutments and computer-designed 3D printed abutments) in terms of the amount of bone loss, and depth of periodontal pockets around the implant during different periods.
- Trial name
- NCT05350293
- Testing
- Molded abutment, 3D printed abutment
- Where
- Syria
- Volunteers
- 32 people
- Sponsor
- Damascus University