Clinical trials: Tooth Extraction
Dental Caries Extending Into Dentin
Comparison of Conventional Versus Conservative Caries Removal in Primary Teeth
The sample will be, at least, 90 primary molars, randomly distributed into three groups: Group 1: IPC; Group 2: SE; Group 3: SCR.
- Trial name
- Caries_removal (NCT03650647)
- Testing
- Carious dentin removal
- Volunteers
- 49 people, healthy volunteers welcome
- Sponsor
- Universidade Federal Fluminense
Root Canal Infection
Radicular Dentin Remaining, Risk of Perforation and Canal Transportation in Manual Versus Rotary Instrumentation in Primary Molars
Background: Root canal preparation techniques using manual instruments have found to be time-consuming and may lead to iatrogenic errors such as ledging, zipping, canal transportation, and apical blockage.
- Trial name
- NCT04793308
- Testing
- Endodontic files
- Where
- Egypt
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Cairo University
Stomatognatic, Tooth Diseases
Oral Specimen and Data Acquisition Study of Subjects Requiring Third Molar Removal
Background: The third molars (wisdom teeth) normally grow in during late adolescence or early adulthood. Many people need or choose to have these teeth removed with oral surgery.
- Conditions
- Stomatognatic, Tooth Diseases, Diseases, Tooth
- Trial name
- NCT01805869
- Where
- United States
- Volunteers
- 3,000 people, healthy volunteers welcome
- Sponsor
- National Institute of Dental and Craniofacial Research (NIDCR)
Tooth Extraction
Evaluation of β-tricalcium Phosphate/Calcium Sulfate Versus Allografts
Thirty healthy patients will be selected from the outpatient clinic of the Oral and Maxillofacial Surgery Department, Faculty of Dentistry, Mansoura University, to be included in this study with non-restorable posterior…
- Trial name
- NCT05708196
- Testing
- Alloplast bone grafting material (EthOss, Ethoss Regeneration Ltd, Silsden, UK)., Allograft bone grafting material.
- Where
- Egypt
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Mansoura University
Alveolar Ridge Augmentation
PeptiCol EZgraft in the Extraction Socket Preservation Process After Tooth Extraction
This clinical trial aims to compare the efficacy and safety of applying "PeptiCol EZgraft" in extraction socket preservation procedures against "Regenomer," in terms of reducing the amount of alveolar bone change during the…
- Trial name
- NCT06783660
- Testing
- Peptide-loaded collagen sponge and collagen gel complex, Collagen sponge
- Where
- South Korea
- Volunteers
- 114 people, healthy volunteers welcome
- Sponsor
- NIBEC Co., Ltd.
Deep Caries
Deep Caries in Mature Teeth With Reversible Pulpitis
This clinical trial will be conducted to clinical, radiographical and histological evaluation of pulp condition with reversible pulpities after total and selective removal of primary and secondary caries (randomized clinical…
- Trial name
- NCT07028905
- Testing
- Total caries removal, Partial caries removal
- Volunteers
- 144 people, healthy volunteers welcome
- Sponsor
- Minia University
Molar, Third, Periodontal Pocket
Evaluation of a New Technique for Periodontal Pocket Reduction in the Extraction of Wisdom Teeth
On many occasions, clinicians find situations in which they have to perform extractions of erupted or semi-erupted third molars or wisdom teeth where there are pre-existing periodontal pockets distal to the second molars, caused…
- Trial name
- NCT05722509
- Testing
- "Distal Flap Reduction" Group, "Only Exodontia" Group
- Where
- Spain
- Volunteers
- 72 people, healthy volunteers welcome
- Sponsor
- Universidad Rey Juan Carlos
Anxiety Disease
Comparative Evaluation of Three Anxiety Control Protocols in Third Molar Extraction
The surgery for the extraction of the third molars is a procedure in Dentistry that generates a large picture of anxiety in the patient. One of the ways to try to soften this picture, are the professionals to use sedation.
- Trial name
- NCT03165500
- Testing
- Diazepam, Midazolam, Nitrous Oxide + Oxygen Gas
- Volunteers
- 3 people, healthy volunteers welcome
- Sponsor
- Universidade Estadual Paulista Júlio de Mesquita Filho
Dental Plaque, Oral Hygiene
Efficacy of Manual Toothbrushes in Removing Dental Plaque
This clinical methodology development study will evaluate the plaque removal efficacy of four marketed manual toothbrushes, with differing bristle types and brush head designs, in healthy dentate participants.
- Trial name
- NCT04025684
- Testing
- Oral B Indicator 123, Dr Best Original, Dr Best Multi Expert
- Where
- United Kingdom
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- GlaxoSmithKline
Gingivitis, Dental Plaque
A Meta-analysis Comparing Toothbrushes on Plaque Removal and Gingival Health
The aim of this analysis was to compare gingivitis- and plaque-reduction efficacy from randomized controlled trials (RCTs) up to six months long evaluating oscillating-rotating, sonic, and manual toothbrushes
- Trial name
- NCT05594004
- Testing
- Oscillating-rotating electric toothbrush, Sonic electric toothbrush, Manual toothbrush
- Where
- United States
- Volunteers
- 2,929 people, healthy volunteers welcome
- Sponsor
- Procter and Gamble
Multiple Adjacent Teeth, Bone Remodelling
Dimensional Alterations of the Edentulous Ridge Following Removal of Multiple Adjacent Teeth
The objective of the present study is to evaluate if loss of multiple adjacent teeth will cause proportionally greater tissue diminution than the loss of single teeth the possibility of counteracting unfavourable ridge modeling…
- Trial name
- NCT02401789
- Testing
- Implants (OsseospeedTM,EV Astra Tech System, DentsplyTM, Mölndal)
- Where
- Italy
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Institute Franci
Plaque Removal
Comparison of New and 3-Month-Old Toothbrush in the Removal of Plaque in Children
This study aimed to validate or invalidate non-inferiority in the plaque removal efficacy of old versus new toothbrushes in the hands of 7-9 year old children.
- Trial name
- NCT00836784
- Testing
- old toothbrush, New tooth brush
- Where
- Iran
- Volunteers
- 93 people, healthy volunteers welcome
- Sponsor
- Shahid Beheshti University
Tooth Extraction, Immediate Implant Placement
Immediate Implant Placement Using Volume-Stable Collagen Matrix Combined With rhPDGF-BB
The goal of this study is to test a volume-stable collagen matrix in combination with recombinant human platelet-derived growth factor-BB, specifically in patients who have an immediate implant placement for teeth #5-#12.
- Trial name
- NCT06038695
- Testing
- Xenogeneic Volume-Stable Collagen (VCMX) graft with growth factor-BB
- Where
- United States
- Volunteers
- healthy volunteers welcome
- Sponsor
- I-Ching Wang
Impacted Third Molar Tooth
Trapezoidal Flap vs. Envelope Flap in Mandibular Third Molar Extraction.
the purpose of this study was to test the effectiveness of the envelope flap compared to trapezoidal flap in impacted mandibular third molar extractions.
- Trial name
- NCT02120131
- Where
- Italy
- Volunteers
- 52 people, healthy volunteers welcome
- Sponsor
- University of Firenze and Siena, Napoli, Italy
Wisdom Tooth, Dental Impaction
Efficacy and Safety of Articaine and Lidocaine in Extraction of Wisdom Teeth of Upper and Lower Jaws
Local anesthesia drugs and anesthesia technique play an imperative role in dental treatment. The purpose of this study was to compare the efficacy and safety of different dental local anesthetics drugs and brands in clinical use…
- Trial name
- NCT05804630
- Testing
- Different dental anesthetic agents during wisdom tooth surgery (Orabloc®, Octocaine®, and Xylestesin-A®)
- Where
- Taiwan
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- National Taiwan University Hospital
Post-menopausal Osteoporosis
Bone Healing in Healthy and Post-menopausal Osteoporotic Women
Both the pathogenesis and the treatment of osteoporosis may potentially interfere at different levels on the multi-stage complex cascade of events involved in bone healing/regeneration.
- Trial name
- NCT01826656
- Testing
- tooth extraction, CBCT scan, DXA scan
- Where
- United Kingdom
- Volunteers
- healthy volunteers welcome
- Sponsor
- University College, London