Clinical trials: Space Maintainer
Tooth Loss
Evaluation of 3D-printed Space Maintainers Versus Conventional Space Maintainer : a Randomized Clinical Trial
This study aims to compare the clinical evaluation and patients' satisfaction of space maintainers produced by digital workflow using the 3D-printing method (3D-SMs) versus conventional band and loop space maintainers (C-SMs)…
- Trial name
- NCT06750068
- Testing
- 3D printed space maintainer, Conventional space maintainer
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Cairo University
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
Space Maintenance
The Effectiveness of Combined Design Nance/Transpalatal Arch Appliance in Maintaining Arch Dimensions After Premature Extraction of Primary Molars
This study will evaluate the effectiveness of N-TPA appliance compared to Nance SM in maintaining the arch dimensions after bilateral premature extraction of primary molars in children.
- Trial name
- NCT05514145
- Testing
- Nance/Transpalatal arch space maintainer, Nance space maintainer
- Where
- Egypt
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Alexandria 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
Space Maintenance, Tooth Loss / Rehabilitation
3D-Printed Versus Band-and-Loop Versus Denovo Space Maintainers in Primary Dentition.
Purpose of the Study When a child loses a "baby" molar early due to a cavity or injury, the surrounding teeth can shift into the empty space. This often blocks the permanent adult tooth from growing in correctly.
- Trial name
- NCT07613658
- Testing
- 3D-Printed Custom Space Maintainer, Conventional Band-and-Loop Space Maintainer, Denovo Chairside Space Maintainer
- Where
- Saudi Arabia
- Volunteers
- 360 people, healthy volunteers welcome
- Sponsor
- Murad Alrashidi
CAD/CAM Space Maintainer
"Evaluation of Clinical Performance and Success Rate of CAD/CAM Versus Conventional Band and Loop Space Maintainer"
This study is to evaluate and compare CAD/CAM zircon space maintainer and conventional metal of band and loop space maintainers in terms of plaque deposits and gingival health and, the success rate of the appliances in terms of…
- Trial name
- NCT05134714
- Testing
- CAD/CAM zircon band and loop space maintainer, Conventional metal band and loop space maintainer
- Volunteers
- 18 people, healthy volunteers welcome
- Sponsor
- Ain Shams University
Space Maintenance, 3D Printing
Evaluation of a 3D Printed Space Maintainer Versus the Conventional Band and Loop
The goal of this study is to evaluate whether a new 3D-printed dental device can effectively maintain space after premature loss of primary teeth in children, compared to the traditional stainless-steel device.
- Conditions
- Space Maintenance, 3D Printing, Primary Teeth
- Trial name
- NCT07161076
- Testing
- 3d Printed space maintainer, stainless steel band and loop
- Where
- Egypt
- Volunteers
- 13 people, healthy volunteers welcome
- Sponsor
- British University In Egypt
Fissure Sealant, Space Maintainer
Effect of Immersive Virtual Reality on Pain in Different Dental Procedures in Children
the current study aims to assess virtual reality as an effective pain management technique for children undergoing different dental procedures.
- Conditions
- Fissure Sealant, Space Maintainer, Impression Taking for Space Maintainers, FLUORIDE THERAPY
- Trial name
- NCT06794788
- Testing
- VR-The iWear
- Where
- Jordan
- Volunteers
- 154 people, healthy volunteers welcome
- Sponsor
- King Abdullah University Hospital
Dental Malocclusion
Evaluation of Dental and Skeletal Effect of TPA and Nance as a Space Maintainers in Children: A Prospective Clinical Trial
This study will aim to evaluate the dental and skeletal effect of the Transpalatal arch and Nance holding arch as a space maintainers in children.
- Trial name
- NCT05896618
- Testing
- TPA, Nance appliance
- Where
- 2 sites in Egypt
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Al-Azhar University
Premature Loss of Primary Teeth, Space Maintenance
Glass Fiber-Reinforced Composite Resin Versus Band-and-Loop Space Maintainers in Children: A Split-Mouth Clinical Study
This split-mouth randomized clinical study aims to compare the clinical performance of glass fiber-reinforced composite resin (GFRCR) space maintainers with conventional band-and-loop (B\&L) space maintainers following premature…
- Conditions
- Premature Loss of Primary Teeth, Space Maintenance, Malocclusion
- Trial name
- GFRSM (NCT07730944)
- Testing
- Glass Fiber-Reinforced Composite Resin (GFRCR) Space Maintainer, Conventional Band-and-Loop Space Maintainer
- Where
- Saudi Arabia
- Volunteers
- 20 people
- Sponsor
- Ali Assiry
Gingival and Periodontal Disease, Space Maintenance
The Effects of Fixed Space Maintainers Luting with Self-Adhesive Resin Cement on the Gingival Crevicular Fluid of Interleukin-18 Level
Background:In pediatric dentistry, fixed space maintainers are crucial for preserving the space in edentulous areas following premature tooth loss and promoting the healthy development of the dental arch, maxilla, and mandibula.
- Conditions
- Gingival and Periodontal Disease, Space Maintenance, Resin Cements, Interleukin
- Trial name
- NCT06811597
- Testing
- Voco Meron Conventional Glass Ionomer, High-Q-Bond Band™ self-adhesive resin cement.
- Where
- 2 sites in Turkey (Türkiye)
- Volunteers
- 36 people
- Sponsor
- Afyonkarahisar Health Sciences University
CAD/CAM Space Maintainer, 3D Printing
Evaluation of Clinical Wear and Surface Roughness of Partial Restorations Produced by Additive and Subtractive Manufacturing Methods: A Split-Mouth Randomized Controlled Clinical Trial
The aim of this study is to compare the surface roughness and wear values of crowns fabricated using currently utilized 3D printing and CAD-CAM technologies.
- Conditions
- CAD/CAM Space Maintainer, 3D Printing, Dental Treatment, Dental Disease
- Trial name
- NCT07057401
- Testing
- CAD-CAM Manufactured Crowns, 3D Printed Crowns
- Where
- Turkey (Türkiye)
- Volunteers
- 30 people
- Sponsor
- Husna Selinay
Oral Health, Dental Caries in Children
What do Parents Know About Space Maintainers
Space maintainers are frequently used to prevent malocclusion problems in early primary tooth loss. Oral health literacy is defined as the capacity of individuals to learn, understand and evaluate basic oral health information.
- Conditions
- Oral Health, Dental Caries in Children, Tooth Loss
- Trial name
- NCT06162754
- Testing
- A questionnaire and TREALD scales were applied to parents.
- Where
- 2 sites in Turkey (Türkiye)
- Volunteers
- 600 people
- Sponsor
- Recep Tayyip Erdogan University Training and Research Hospital
Early Tooth Exfoliation
Different Designs of Space Maintainer
Purpose: Evaluation of survival rate for three space maintainers (SMs) of different designs versus standard one. Methods: 52 extraction sites in children of age group of 4-7 years with prematurely-lost 1st primary molar were…
- Trial name
- NCT05693870
- Testing
- Fixed space maintainer
- Where
- Egypt
- Volunteers
- 52 people
- Sponsor
- Mansoura University
Tooth Loss
Prevalence of Constructed Space Maintainers in a Group of Egyptian Children
The purpose of the study is To determine the Prevalence of constructed space maintainers at Pediatric Dentistry and Dental Public Health Department, Faculty of Oral and Dental Medicine, Cairo University.
- Trial name
- NCT03027765
- Volunteers
- 1,500 people, healthy volunteers welcome
- Sponsor
- Cairo University
Pediatric Dentistry, Premature Loss of Primary Molars
Evaluation of Polyetheretherketone and Monolithic Zirconia Versus Conventional Metal Band and Loop Space Maintainers in Children: A Randomized Split-Mouth Clinical Trial
Compare two tooth-colored CAD/CAM band and loop space maintainers, PEEK and monolithic zirconia (BruxZir), each against a conventional stainless-steel band and loop in children with premature loss of mandibular primary first…
- Conditions
- Pediatric Dentistry, Premature Loss of Primary Molars, Space Maintainer
- Trial name
- NCT06558968
- Testing
- PEEK band and loop space maintainer, BruxZir band and loop space maintainer, conventional stainless-steel band and loop space maintainer
- Where
- Egypt
- Volunteers
- 70 people
- Sponsor
- Ain Shams University
Premature Tooth Exfoliation
Longevity of Prefabricated Band and Loop Versus Conventional Band and Loop Space Maintainers
To assess the longevity of prefabricated versus conventional band and loop space maintainers in children with prematurely lost first primary molars. A Randomized Clinical Trial
- Trial name
- NCT06573463
- Testing
- Prefabricated band and loop, Conventional Band and loop
- Where
- Egypt
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Cairo University
Premature Loss of Primary Molars
Chewing Pattern Changes Before and After Space Maintainer Placement in Children
This prospective observational study aims to evaluate changes in chewing patterns and chewing performance in children before and after placement of a unilateral fixed band-and-loop space maintainer.
- Trial name
- NCT07828158
- Testing
- Band-and-Loop Space Maintainer
- Where
- Turkey (Türkiye)
- Volunteers
- 102 people
- Sponsor
- Marmara University
Tooth Loss
Clinical Evaluation of Bonded Versus Banded Space Maintainers
Comparing bonded space maintainers to banded space maintainers
- Trial name
- NCT05087147
- Testing
- 0.7 mm stainless steel orthodontic wire, Banded space maintainer
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- Omar Sherif Ahmed Abo El Abbas
Dental Caries in Children
Evaluation of the Antimicrobial Fiber Reinforced Composite Resin Space Maintainer Modified With Silver Nano Particles
Fiber reinforced composite resin space maintainer
- Trial name
- NCT05902975
- Testing
- Fiber reinforced composite resin space maintainer
- Where
- Egypt
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Al-Azhar University