Ignite Creation Date:
2025-12-24 @ 9:10 PM
Ignite Modification Date:
2026-02-26 @ 4:18 PM
Study NCT ID:
NCT03997604
Status:
WITHDRAWN
Last Update Posted:
2022-08-17
First Post:
2019-06-21
Is Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
A Descriptive, Prospective Clinical Study to Evaluate Full Dentures Fabricated by Additive Manufacturing
Sponsor:
Dentsply International
Organization:
Study Overview
Official Title:
A Descriptive, Prospective Clinical Study to Evaluate Fit and Quality of Full Dentures Fabricated by Additive Manufacturing
Status:
WITHDRAWN
Status Verified Date:
2022-08
Last Known Status:
None
Delayed Posting:
No
If Stopped, Why?:
The Dental service organization that the Sponsor was working with did not meet the Sponsor's internal requirements for performing the clinical trial. As a result the study was withdrawn without any participant enrollment.
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
None
Brief Summary:
This investigation is undertaken to evaluate the workflow and concomitant products to create full dentures by using Additive Manufacturing (AM) technology, i.e. Digital Light Processing™ Technology (Carbon 3D) to restore fully edentulous jaws. The assessment includes quality of materials provided by Dentsply Sirona Lab by using printers for Additive Manufacturing (M2 series, Carbon 3D 1089 Mills Way, Redwood City, CA 94063). This assessment will be done by clinical review of the AM dentures on fit and quality. In addition, the trial includes a patient survey to assess current dentures and the new AM dentures with a subjective comparison of both.
Detailed Description:
Study Design:
* This descriptive, prospective, clinical investigation will be conducted on approximately forty (40) enrolled subjects at four (4) sites in the US.
* Treatment of subjects encompasses all steps to fabricate new dentures for maxilla and mandible (no greater than five (5) visits; 30-60 min. chair time per appointment).
* The subjects will be followed 7-10 days after final delivery of the denture for function check.
* Long-term follow-up will be performed after 6 months, 12 months, 24 months and 36 months to assess fit, function, and esthetics under function performed by the dental professional and by capturing according feedback by the patient.
* This descriptive, prospective, clinical investigation will be conducted on approximately forty (40) enrolled subjects at four (4) sites in the US.
* Treatment of subjects encompasses all steps to fabricate new dentures for maxilla and mandible (no greater than five (5) visits; 30-60 min. chair time per appointment).
* The subjects will be followed 7-10 days after final delivery of the denture for function check.
* Long-term follow-up will be performed after 6 months, 12 months, 24 months and 36 months to assess fit, function, and esthetics under function performed by the dental professional and by capturing according feedback by the patient.
Study Oversight
Has Oversight DMC:
False
Is a FDA Regulated Drug?:
False
Is a FDA Regulated Device?:
True
Is an Unapproved Device?:
True
Is a PPSD?:
None
Is a US Export?:
False
Is an FDA AA801 Violation?: