Completed OBSERVATIONAL NCT04016493

Long-term Outcomes of Tunnel Technique

Tunnel Versus Coronally Advanced Flap Combined With a Connective Tissue Graft for the Treatment of Gingival Recessions: Long Term (4 Years) Follow-up of a Randomized Controlled Trial

Sponsor: University of Liege

Conditions Recession, Gingival

Interventions Connective tissue graft

Updated 4 times since 2019 Last updated: Jul 9, 2019 Started: Jan 31, 2013 Primary completion: Jan 31, 2014 Completion: Jan 31, 2019

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

This observational or N/A phase trial investigates Recession, Gingival and is currently completed. University of Liege leads this study, which shows 4 recorded versions since 2013 — indicating limited longitudinal coverage. The change history captured here reflects the iterative nature of clinical trial conduct.

Status Flow

Change History

4 versions recorded

Sep 2024 — Present [monthly]

Completed
Jul 2024 — Sep 2024 [monthly]

Completed
Jan 2021 — Jul 2024 [monthly]

Completed
Aug 2019 — Jan 2021 [monthly]

Completed

First recorded

Jan 2013

Trial started

Per CT.gov start date — pre-dates our first snapshot

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:

University of Liege

Data source: University of Liege

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

Study Locations

No location information available.