Clinical trials: Tooth Abnormality
Molar Incisor Hypomineralization
Prevalence of Molar Incisor Hypomineralization Among a Group of Egyptian Children in Fayoum Governorate Schools
Determining the Prevalence of Molar Incisor Hypomineralization Among a Group of Egyptian Children in Fayoum Governorate Schools via clinical examination.
- Trial name
- NCT04420520
- Volunteers
- 135 people
- Sponsor
- Cairo University
Tooth Disorder, Missing Tooth/Teeth
All-ceramic Restorations: a Retrospective and Prospective Study
The goal of this observational study is to evaluate the survival and success rate of ceramic restorations on teeth and implants done in the department of fixed prosthodontics at the CHU of Liege for the last 25 years.
- Trial name
- PROCER (NCT07110220)
- Where
- Belgium
- Volunteers
- 200 people
- Sponsor
- Mainjot Amélie
Tooth Impaction, Impacted Canine, Dental Anomalies
This Systematic Review Aims to Synthesize Available Evidence Regarding the Prevalence, Anatomical Distribution, Etiological Determinants, and Diagnostic Assessment of Permanent Canine Impaction. A Systematic Search of PubMed, PubMed Central, and ScienceDirect Was Conducted for Studies Published Betw
This systematic review aimed to synthesize current evidence regarding the prevalence, anatomical distribution, etiological determinants, and diagnostic assessment of permanent canine impaction.
- Trial name
- PCI (NCT07509320)
- Where
- Romania
- Sponsor
- Dimitrie Cantemir University
Molar Hypomineralization
Pulpotomy in Hypominerlized Permanent Molars.
The first permanent molars in children can sometimes develop a condition called molar-incisor hypomineralization (MIH), which affects the strength and quality of the tooth structure.
- Trial name
- NCT07756216
- Testing
- Step wise pulpotomy
- Where
- Jordan
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- King Abdullah University Hospital
Molar Incisor Hypomineralization
Use of a Glass Ionomer Sealant in Molar Incisor Hypomineralization
Molar Incisor Hypomineralization (MIH) is a worldwide widespread qualitative developmental defect of the dental enamel with a multifactorial aetiology defined in 2001 as an "hypomineralization of systemic origin affecting one or…
- Trial name
- NCT05806398
- Where
- Italy
- Volunteers
- 15 people
- Sponsor
- IRCCS Burlo Garofolo
Molar Incisor Hypomineralization, Dental Caries
Prevalence of MIH in Young Adults At Cairo University Dental Hospital and Its Link to Dental Cavities: a Cross-Sectional Study
We are conducting a study to understand how often MIH (Molar Incisor Hypomineralization) occurs and whether it is linked to a higher chance of dental cavities (caries).
- Trial name
- NCT06701552
- Where
- Egypt
- Volunteers
- 266 people, healthy volunteers welcome
- Sponsor
- Cairo University
Incipient Enamel Caries, Fissure, Dental
Retention of Bonded Amalgam Sealants Versus Resin-based Sealants
Dental caries, is one of the major public health problem in Pakistan. Dental sealants are known cost effective preventive measure of dental caries as compared to other preventive measures.
- Trial name
- NCT03130725
- Testing
- Amalgam sealant, Resin based sealant
- Where
- Pakistan
- Volunteers
- 51 people
- Sponsor
- Aga Khan University
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
Molar Incisor Hypomineralisation
Articaine 4% Versus Lidocaine 2% for Local Anesthesia of MIH-affected Maxillary Molars
Comparison of injection pain with lidocaine and articaine. Comparison of the efficacy of lidocaine and articaine during treatment of MIH- maxillary molars.
- Trial name
- NCT05585112
- Testing
- Lidocaine 2%, Articaine 4%
- Where
- Syria
- Volunteers
- 26 people, healthy volunteers welcome
- Sponsor
- Latakia University
Molar Incisor Hypomineralization
Prevalence of Molar Incisor Hypomineralization Among a Group of Egyptian Children From 8 to 12 Years Old in Dakahlia
The aim of this study is to assess the prevalence of MIH among a group of Egyptian children aged from 8-12 years old in Dakahlia governorate schools.
- Trial name
- MIH (NCT03583671)
- Volunteers
- 6,000 people, healthy volunteers welcome
- Sponsor
- Cairo University
Pit and Fissure Sealants, Molar Incisor Hypomineralization
Clinical Evaluation of Two Different Pit and Fissure Sealants
It is planned to include girls and boys between the ages of 6-12 who apply to Başkent University Faculty of Dentistry, Pediatric Dentistry Clinic for routine dental examination.
- Trial name
- NCT06776471
- Testing
- Resin-based flowable filling material
- Where
- Turkey (Türkiye)
- Volunteers
- 126 people, healthy volunteers welcome
- Sponsor
- Baskent University
Crossbite (Anterior) (Posterior), Dental Malocclusion
Evaluation of First Molar Inclinations and Transverse Arch Width in Individuals With Posterior Crossbite
This study aims to evaluate and compare the inclination of the lower and upper permanent first molars and the transversal width of the lower and upper jaws in individuals of different age groups to evaluate whether the existing…
- Conditions
- Crossbite (Anterior) (Posterior), Dental Malocclusion, Maxillary Anomaly
- Trial name
- NCT04955860
- Testing
- Dental model analysis
- Where
- Turkey (Türkiye)
- Volunteers
- 120 people
- Sponsor
- TC Erciyes University
Missing Tooth
Effect of Slopped Shoulder Implant Neck vs Conventional Implant Neck Design on Crestal Bone Level in the Maxilla
In implant dentistry, platform switching is a method used to preserve alveolar bone levels around dental implants. The concept refers to using an implant with slopped shoulder neck of narrower diameter on implants of wider…
- Trial name
- NCT03614442
- Testing
- slopped shoulder implant
- Volunteers
- 16 people, healthy volunteers welcome
- Sponsor
- Cairo University
Molar Incisor Hypomineralisation
Hydroxyapatite vs Fluoride Toothpaste for MIH Remineralization
Molar Incisor Hypomineralization (MIH) is a common developmental enamel defect affecting children, particularly in Dubai, where it contributes to hypersensitivity, esthetic concerns, plaque accumulation, and increased caries…
- Trial name
- MIH-CARE (NCT07177053)
- Testing
- non fluoridated hydroxyapatite tooth paste (KAREX KINDER tooth paste), fluoridated toothpaste (Colgate Total PROTECTION ACTIVE)
- Volunteers
- 160 people
- Sponsor
- Dubai Health
Malocclusion, Angle Class I, Malocclusion; Displaced or Missing Teeth
Comparison Between Clear Aligners and Traditional Fixed Appliances in the Treatment of Four-premolar-extraction Cases
Patients who have severe crowding that require four premolars extraction will be treated in this study. The efficacy of the clear aligners and vestibular fixed appliances will be assessed.
- Conditions
- Malocclusion, Angle Class I, Malocclusion; Displaced or Missing Teeth, Crowding
- Trial name
- NCT03645356
- Testing
- Fixed Appliances, Clear Aligners
- Where
- Syria
- Volunteers
- 40 people
- Sponsor
- Damascus University
Short Stature, Hypomineralization Molar Incisor
Hypo-mineralization of Primary and Permanent Teeth in a Group of Children With Stunted Growth.A Cross Sectional Study.
The second primary molar (SPM) development start at the same time as development of the first permanent molars (FPM) and permanent incisors so any systemic disturbance - causing stunted growth -occur , will result in…
- Conditions
- Short Stature, Hypomineralization Molar Incisor, Hypomineralization of Enamel
- Trial name
- NCT04774653
- Testing
- No intervention
- Where
- Egypt
- Volunteers
- 60 people
- Sponsor
- Cairo University
Missing Teeth
Post Market Clinical Follow up (PMCF) Medical Device Registry of Z-Systems Zirconia Dental Products: Z-Systems 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
- NCT05427006
- Testing
- Z5-BL Dental Implants, Z5-TL Dental Implants
- Where
- 5 sites in Germany, Switzerland
- Volunteers
- 240 people
- Sponsor
- Z-Systems
Molar Incisor Hypomineralization
Clinical Performance of Giomer Preceded by Etching Versus Resin-Based Sealants Applied on Permanent Molars Affected by Molar-Incisor Hypo-mineralization
The goal of the study is to evaluate the clinical performance of giomer sealant preceded by etching versus resin-based sealants applied on first permanent molars affected by molar incisor hypomineralization (MIH) The main…
- Trial name
- NCT06922552
- Testing
- Giomer pit and fissure sealant with etching applied on Permanent Molars Affected by MIH, Resin based sealant applied on Permanent Molars Affected by MIH
- Where
- Egypt
- Volunteers
- 56 people
- Sponsor
- Cairo University
Tooth Lost
Extraction Socket Management Using Connective Tissue Graft Versus Mucograft®
This study aims at assessing the hard and soft tissues remodelling of the alveolar crest after extraction socket managements in the aesthetic areas: 3D radiographic evaluation (CT scan) was performed post extraction and 3 months…
- Trial name
- NCT02753153
- Testing
- Control surgical protocol, Test surgical protocol, Socket preservation
- Volunteers
- 14 people, healthy volunteers welcome
- Sponsor
- University of Liege
Molar Incisor Hypomineralisation, Children
This Study Aims to Evaluate the Effect of Rinsing Off or Blot-drying Silver Fluoride on the Retention of Subsequently-applied Resin- and Glass Ionomer-based Fissure Sealants in Permanent Molars Affected by Molar-Incisor Hypomineralization.
The aim of this study is three-fold: 1. To evaluate the clinical performance of glass ionomer fissure sealants and resin fissure sealants when placed immediately after or one week following the application of silver fluoride on…
- Conditions
- Molar Incisor Hypomineralisation, Children, Dental Caries
- Trial name
- NCT06641011
- Testing
- Immediate restoration (resin- based) after blot-drying silver fluoride application, Immediate restoration (GI- based) after blot-drying silver fluoride application, Immediate restoration (Resin based) after rinsing silver fluoride application
- Where
- Turkey (Türkiye)
- Volunteers
- 104 people, healthy volunteers welcome
- Sponsor
- Hacettepe University