Clinical Evaluation of 3-D Printed Partial Denture Space Maintainer
Recruiting now · Not applicable
Conditions studied: Space Maintenance, Gingival Health
In brief
Primary dentition is the most suitable space maintainer for permanent teeth. However, as infants often lose their primary teeth too soon, using a space maintainer is the most efficient, long-lasting, and economical way to prevent malocclusions and function impairment in the future. Regarding personalized appliances, space maintainers in digital pediatric dentistry have made significant progress. Digital technology decreases the manual manufacturing stages that take a long time and increases the reliability and durability of digital fabrication procedures.
Key facts
- Study ID
- NCT06825273
- Run by
- Tanta University
- People needed
- 40
- Starts
- 2025-03-01
- Expected to finish
- 2025-10-01
- Last updated by the study team
- 2025-04-17
Who can join
Age: 7 and older, up to 9. Sex: any. Healthy volunteers: not accepted.
You may qualify if…
- apparently, healthy cooperative children having recent premature loss of lower primary molars
- the permanent successors of the lost primary molars were not expected to erupt within 6 months
- Angle's class 1 occlusion with normal primary molar relation
- Presence of teeth on the mesial and distal side of the edentulous area
- Absence of para-functional habits or abnormal occlusion conditions such as crossbite, open bite, or deep bite.
- Radiographically, presence of permanent successors.
- parents and children were accepting the new treatment modality.
You may not qualify if…
- children exhibited poor oral hygiene, para-functional oral habits, severe crowding, space loss, and abnormal occlusion
- Extraction of primary molars exceeding three months.
- Radiographically, absence of permanent successor.
- uncooperative children
Where it is running
- pediatric dentistry department, faculty of dentistry, Tanta university — Tanta, Egypt (enrolling)
- Tanta University — Tanta, Egypt
Full record on ClinicalTrials.gov
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