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Study identifier: NCT07208812 Synced from ClinicalTrials.gov · July 29, 2026
● Recruiting

3D-Printed Implant Overdentures: Comparing Impression Techniques

Condition: Edentulism  ·  Sponsor: Mansoura University

PhaseNA
Planned participants16
Who can joinAll sexes, 45 Years to no upper limit
Healthy volunteersYes

About this study

This randomized crossover clinical trial aims to compare three different impression techniques for the construction of 3d-printed mandibular implant overdentures in completely edentulous patients. Sixteen patients will receive two mandibular implants and three overdentures fabricated using:(1) conventional open-tray implant level impression (2) functionally generated reline impression, and (3)mucostatic base with functional borders impression. Each overdenture will be worn for three months with a washout period between interventions. The primary outcome is masticatory efficiency, assessed using a color -mixing ability test at 3,6, and9 months. Secondary outcome is patient satisfaction, assessed using a Visual Analog Scale (VAS) at the same intervals. the study hypothesis is that the impression technique influences both chewing efficiency and patient satisfaction

This description comes directly from the study's public registry record.

Talk to the study team

Shimaa E Aboelenin  ·  01113786860  ·  shimaaaboelenin@mans.edu.eg

Always discuss trial participation with your own doctor first.

Locations (1)

Faculty of Dentistry, Mansoura UniversityAl Mansurah, Dakahlia Governorate, EgyptRecruiting

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Source record: clinicaltrials.gov/study/NCT07208812