Clinical Trial for Printed Implant Resin Crowns

Randomized Clinical Study for Printed Definitive Hybrid Resin Implant Crowns: Short-term Effects of Surface Finishing and Wear

Status

Completed

Phases

Study type

Interventional

Source

ClinicalTrials.gov

Registry ID

NCT07113509

Enrollment

Registered

2025-08-08

Start date

2023-10-01

Completion date

2024-05-31

Last updated

2025-08-08

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Surface Finish, Wear

Keywords

glazing, mechanical polishing, printed implant hybrid resin crowns

Brief summary

The goal of this clinical trial is to assess the clinical performance of printed resinous implant crowns with two surface finishing protocols-mechanical polishing versus glazing. Qualitative performance will be checked by scoring systems. The main questions it aims to answer are; * Do printed resin implant crowns clinically succeed in the sort-term? * Do mechanical polishing or glazing the crowns would be better for clinical performance? Participants will: * receive either mechanically polished or glazed printed resin implant crowns, * visit at 6-months and 1 year for clinical check

Detailed description

Wear amounts of the printed resin implant crowns will be measured

Interventions

PROCEDUREmechanical polishing

mechanical polishing of implant resin crowns with polishing paste and discs

PROCEDUREglazing

glaze liquid application followed by light-curing of the resin implant crowns

Study design

Allocation

RANDOMIZED

Intervention model

PARALLEL

Primary purpose

TREATMENT

Masking

NONE

Eligibility

Sex/Gender

ALL

Age

18 Years to 65 Years

Healthy volunteers

Yes

Inclusion criteria

* single-tooth edentulism * no head/neck radiotherapy or bisphosphonate/denosumab therapy * adequate alveolar crest width (implant diameter + 3 mm) * absence of active periodontal disease, and willingness to comply.

Exclusion criteria

* ASA class III * heavy smoking (\>20 cigarettes/day) * pregnancy or lactation * allergies to titanium * need for hard or soft tissue augmentation * bisphosphonate/denosumab therapy * head/neck radiotherapy

Design outcomes

Primary

Measure	Time frame	Description
printed resin implant crown survival	From enrollment to the end of treatment at 6 months	survival with repairable failures
no catastrophic failure of the printed resin implant crowns	6 months	clinical performance with repairable failures

Countries

Turkey (Türkiye)

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026