Additive vs Subtractive Manufacturing for Endocrown Fabrication: A 24-Month RCT
NCT: NCT07633574 · NOT_YET_RECRUITING
Brief Summary
This randomized controlled trial (RCT) compares the 24-month clinical performance of endocrown restorations fabricated by two digital manufacturing pathways: additive manufacturing using 3D-printed ceramic-filled photopolymer resin (VarseoSmile TriniQ, BEGO) versus subtractive computer-aided design/computer-aided manufacturing (CAD/CAM) milling from hybrid nano-ceramic blocks (HC Hard Block, Shofu). Sixty endocrowns will be placed in endodontically treated posterior molars and evaluated using modified United States Public Health Service (USPHS) criteria at 6, 12, and 24 months. The trial is conducted at the Conservative Dentistry Department, Faculty of Dentistry, Cairo University.
Frequently Asked Questions
What is Additive vs Subtractive Manufacturing for Endocrown Fabrication: A 24-Month RCT?
Additive vs Subtractive Manufacturing for Endocrown Fabrication: A 24-Month RCT is a clinical trial registered under NCT07633574. Current status: NOT_YET_RECRUITING.
What is the status of NCT07633574?
The current status of NCT07633574 (Additive vs Subtractive Manufacturing for Endocrown Fabrication: A 24-Month RCT) is: NOT_YET_RECRUITING.
When did Additive vs Subtractive Manufacturing for Endocrown Fabrication: A 24-Month RCT start?
Additive vs Subtractive Manufacturing for Endocrown Fabrication: A 24-Month RCT started on 2026-06.
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Official Source
View on ClinicalTrials.gov →Data sourced from ClinicalTrials.gov API. For the most current status, refer to the official record.