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

NCT07190820 · Status: NOT_YET_RECRUITING · Phase: NA · Type: INTERVENTIONAL · Enrollment: 24

Last updated 2025-09-24

No results posted yet for this study

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

Conditions

  • Edentulous Jaw

Interventions

PROCEDURE

digital impression

complete arch implant impression with intraoral photogrammetry

PROCEDURE

conventional impression

conventional open tray splint impression

Sponsors & Collaborators

  • Shanghai Ninth People's Hospital Affiliated to Shanghai Jiao Tong University

    lead OTHER

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
DOUBLE
Model
PARALLEL

Eligibility

Min Age
30 Years
Max Age
80 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2025-09-30
Primary Completion
2026-07-31
Completion
2026-12-31

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT07190820 on ClinicalTrials.gov