Influence of the Restorative Cervical Margin Placement on the Supracrestal Tissue Attachment

Influence of the Restorative Cervical Margin Placement on the Supracrestal Tissue Attachment. A Longitudinal Study

Status

Completed

Phases

Unknown

Study type

Observational

Source

ClinicalTrials.gov

Registry ID

NCT04299347

Enrollment

Registered

2020-03-06

Start date

2018-11-29

Completion date

2020-03-03

Last updated

2020-03-06

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

Conditions

Gingivitis

Keywords

subgingival restorations, proximal restorations, cytokine, biomarkers, GCF sampling

Brief summary

The aim of the present study is to understand the influence that marginal/subgingival restorations exert on the surrounding periodontal tissues. Even though proximal restorations are routine in everyday clinical practice, few information is available as to whether or not they may have a detrimental effect on the supracrestal tissue attachment.

Interventions

None listed

Study design

Observational model

COHORT

Time perspective

PROSPECTIVE

Eligibility

Sex/Gender

ALL

Age

18 Years to 70 Years

Healthy volunteers

Yes

Inclusion criteria

* an age range 18-70 years * a good general health * the ability to understand the phases of the trial and to stick to them for the whole length of the study * the ability of will to release a written informed consent * presence of a marginal cavity or a 2mm subgingival cavity * presence of a cavity subgingival \> 2mm

Exclusion criteria

* PPD\>4mm * patients affected by active periodontal disease * patients smoking more than 10 cigarettes/pipes per day

Design outcomes

Primary

Measure	Time frame	Description
Bleeding on Probing	12 months	bleeding from the gingival sulcus when probing

Secondary

Measure	Time frame	Description
radiographic distance from the caries/margin of the restoration to the bone crest	12 months	LInear measurement between the most apical level of the restoration to the bone crest

Countries

Italy

Outcome results