Clinical trials: Premature Loss of Primary Molars
Premature Loss of Primary Second Molars, Unilateral Space Loss
Banded Helical vs Gerber Space Regainers for Unilateral Space Loss in Children
This pilot randomized controlled clinical trial will evaluate and compare Banded Helical and Gerber space regainers in children aged 7-9 years with unilateral space loss following premature loss of a primary second molar.
- Trial name
- BHR-GSR (NCT07853313)
- Testing
- Banded Helicle Space Regainer, Gerber Space Regainer
- Where
- Egypt
- Volunteers
- 28 people
- Sponsor
- Cairo University
Premature Loss of Primary Molars, Space Maintainer
Clinical Safety Guidelines for Managing Distal Shoe Complications
Distal shoe space maintainers are the standard of care for guiding the eruption of permanent first molars following the premature loss of the primary second molars.
- Conditions
- Premature Loss of Primary Molars, Space Maintainer, Soft Tissue Inflammation
- Trial name
- NCT07410442
- Testing
- Standard Clinical Practice Regimen
- Where
- 2 sites in United States
- Volunteers
- 50 people
- Sponsor
- University of Florida
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
Premature Loss of Primary Molars, Space Maintenance
Space Changes After Premature Loss of Lower First Primary Molars in Children Using Digital Scanning
This prospective split-mouth clinical study aims to evaluate space changes in the mandibular dental arch following premature extraction of the lower first primary molar in children aged 3 to 5.5 years.
- Conditions
- Premature Loss of Primary Molars, Space Maintenance, Dental Arch Development, Pediatric Tooth Extraction
- Trial name
- NCT06965777
- Where
- Egypt
- Volunteers
- 11 people, healthy volunteers welcome
- Sponsor
- Cairo 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