Recruiting NA INTERVENTIONAL 2-arm NCT04920136

Gain of Keratinized Mucosa Around Teeth and Dental Implants Using a Combination of Strip Gingival Graft and Acellular Dermal Matrix

Sponsor: University of Alabama at Birmingham

Conditions Gingival Recession Lack of Keratinized Attached Peri-implant Mucosa Thin Gingiva

Interventions Free Gingival graft Strip Free gingival graft (SGG) + Acellular Dermal Matrix graft (ADM)

Updated 9 times since 2021 Last updated: Jul 24, 2025 Started: Sep 17, 2021 Primary completion: Jun 30, 2026 Completion: Jun 30, 2027

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

A NA clinical study on Gingival Recession and Lack of Keratinized Attached Peri-implant Mucosa, this trial is actively recruiting participants. The trial is conducted by University of Alabama at Birmingham and has accumulated 9 data snapshots since 2021. Longitudinal tracking of this trial contributes to a broader understanding of treatment development timelines.

Status Flow

Change History

9 versions recorded

Aug 2025 — Present [monthly]

Recruiting NA
Dec 2024 — Aug 2025 [monthly]

Recruiting NA
Sep 2024 — Dec 2024 [monthly]

Recruiting NA
Aug 2024 — Sep 2024 [monthly]

Recruiting NA
Jul 2024 — Aug 2024 [monthly]

Recruiting NA

▶ Show 4 earlier versions

Nov 2023 — Jul 2024 [monthly]

Recruiting NA
Nov 2022 — Nov 2023 [monthly]

Recruiting NA
Nov 2021 — Nov 2022 [monthly]

Recruiting NA

Status: Not Yet Recruiting → Recruiting
Sep 2021 — Nov 2021 [monthly]

Not Yet Recruiting NA

First recorded

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:

University of Alabama at Birmingham

Data source: University of Alabama at Birmingham

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

Study Locations

• Birmingham, United States