NCT03501537

Brief Summary

Lack of keratinised mucosa around dental implants and teeth is associated with plaque accumulation and worse tissue conditions. However, there is lack of data on the influence of the presence/lack of keratinised mucosa on the periodontal condition. Hence, soft tissue conditioning by grafting with a gingival graft is aimed at improving the quality of the peri-implant conditions

Trial Health

87
On Track

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Enrollment
37

participants targeted

Target at P25-P50 for not_applicable

Timeline
Completed

Started Feb 2018

Geographic Reach
1 country

1 active site

Status
completed

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

Click on a node to explore related trials.

Study Timeline

Key milestones and dates

Study Start

First participant enrolled

February 1, 2018

Completed
2 months until next milestone

First Submitted

Initial submission to the registry

April 4, 2018

Completed
14 days until next milestone

First Posted

Study publicly available on registry

April 18, 2018

Completed
1 year until next milestone

Primary Completion

Last participant's last visit for primary outcome

May 1, 2019

Completed
Same day until next milestone

Study Completion

Last participant's last visit for all outcomes

May 1, 2019

Completed
Last Updated

April 28, 2020

Status Verified

April 1, 2020

Enrollment Period

1.2 years

First QC Date

April 4, 2018

Last Update Submit

April 27, 2020

Conditions

Outcome Measures

Primary Outcomes (1)

  • Peri-implant conditions

    Probing pocket depth measured in mm, bleeding on probing recorded as yes/no (I/0), suppuration as recorded as yes/no (I/0)

    12 months after implant loading

Secondary Outcomes (1)

  • Association of keratinised mucosa/gingiva with periodontal and peri-implant conditions

    12 months after implant loading

Study Arms (1)

Surgical treatment with free gingival graft

EXPERIMENTAL

Free gingival graft harvested from the palate will be placed around the diseased implant

Procedure: Free gingival graft obtained from the palate and debridement of the peri-implant lesion

Interventions

granulation tissue debridement and grafting of a free gingival strip obtained from the palate

Surgical treatment with free gingival graft

Eligibility Criteria

Age18 Years - 80 Years
Sexall
Healthy VolunteersYes
Age GroupsAdult (18-64), Older Adult (65+)

You may qualify if:

  • Partial edentulous patients with adjacent teeth
  • Lack of keratinised mucosa
  • Healthy patient

You may not qualify if:

  • Pregnancy
  • Complete edentulous patients
  • Patients taking any medication
  • Smokers

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (1)

Centro de Implantologia Cirugia Oral y Maxilofacial

Badajoz, 06011, Spain

Location

Related Publications (2)

  • Parpaiola A, Cecchinato D, Toia M, Bressan E, Speroni S, Lindhe J. Dimensions of the healthy gingiva and peri-implant mucosa. Clin Oral Implants Res. 2015 Jun;26(6):657-62. doi: 10.1111/clr.12359. Epub 2014 Feb 26.

  • Monje A, Blasi G. Significance of keratinized mucosa/gingiva on peri-implant and adjacent periodontal conditions in erratic maintenance compliers. J Periodontol. 2019 May;90(5):445-453. doi: 10.1002/JPER.18-0471. Epub 2018 Dec 7.

MeSH Terms

Conditions

Peri-Implantitis

Condition Hierarchy (Ancestors)

Periodontal DiseasesMouth DiseasesStomatognathic Diseases

Study Design

Study Type
interventional
Phase
not applicable
Allocation
NA
Masking
NONE
Purpose
TREATMENT
Intervention Model
SINGLE GROUP
Model Details: Single-prospective one-arm study
Sponsor Type
OTHER
Responsible Party
SPONSOR

Study Record Dates

First Submitted

April 4, 2018

First Posted

April 18, 2018

Study Start

February 1, 2018

Primary Completion

May 1, 2019

Study Completion

May 1, 2019

Last Updated

April 28, 2020

Record last verified: 2020-04

Locations