Clinical Trial

Comparison of Accuracy of Full-arch Implant Digital and Conventional Impressions.

Enrolling by Invitation
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Record status
This record was last updated June 10, 2026 (before its estimated July 31, 2026 completion). Its status may not reflect the trial's current state.
Summary
The goal of this clinical trial is to determine whether the accuracy of digital impressions is comparable to conventional impressions. It will also learn about the clinical effect of different method. The main questions it aims to answer are: Does drug ABC lower the number of times participants need to use a rescue inhaler? What medical problems do participants have when taking drug ABC? Researchers will compare digital impression to conventional impression to see if the accuracy of the digital method. Participants will: Take an impression with one of the methods Visit the clinic a total of 6 times for checkups and tests
Protocol Amendment History 1 amendment
This ClinicalTrials.gov record has been amended once since 2025-09-20.
Status change: Not Yet Recruiting → Enrolling by Invitation 2026-06-07
Trial Details
NCT Number NCT07190820
Lead Sponsor Shanghai Ninth People's Hospital Affiliated to Shanghai Jiao Tong University
Conditions Edentulous Jaw
Enrollment 24 participants
Start Date 2025-10-30
Primary Completion 2026-07-31 (estimated)
Study Completion 2026-12-31 (estimated)
Updated on ClinicalTrials.gov 2026-06-10