Unknown NA INTERVENTIONAL 2-arm NCT04729569

Gingival Response and Marginal Adaptation of Zirconia Crowns With Two Subgingival Margin Designs

Gingival Response and Marginal Adaptation of Zirconia Crowns With Two Subgingival Margin Designs: A Randomized Clinical Trial

Sponsor: Cairo University

Conditions Gingival Recession, Localized

Interventions Deep chamfer finish line preparation Feather edge finish line preparation

Updated 5 times since 2021 Last updated: Jul 27, 2021 Started: Nov 1, 2021 Primary completion: Nov 1, 2022 Completion: Dec 1, 2022

This information is for research purposes only and is not medical advice. Consult a healthcare provider before making any medical decision.

This NA trial investigates Gingival Recession, Localized and is currently ongoing. Cairo University leads this study, which shows 5 recorded versions since 2021 — indicating limited longitudinal coverage. The change history captured here reflects the iterative nature of clinical trial conduct.

Status Flow

Change History

5 versions recorded

Sep 2024 — Present [monthly]

Unknown NA
Jul 2024 — Sep 2024 [monthly]

Unknown NA

Status: Unknown Status → Unknown
Aug 2023 — Jul 2024 [monthly]

Unknown Status NA

Status: Not Yet Recruiting → Unknown Status
Sep 2021 — Aug 2023 [monthly]

Not Yet Recruiting NA
Feb 2021 — Sep 2021 [monthly]

Not Yet Recruiting NA

First recorded

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:

Cairo University

Data source: Cairo University

For direct contact, visit the study record on ClinicalTrials.gov .

Study Locations

No location information available.