Outcomes on Teeth Prepared With BOPT

NCT04403230 | Active Not Recruiting

• 1 other identifier: H1448361523684
• Study Type: interventional
• Target: 52
• Locations: 0 countries
• Sites: N/A

Brief Summary

The aim of this study is to evaluate the clinical and biological behavior of full coverage restorations on teeth prepared without finish line in a prospective clinical study.

Conditions

Soft Tissues; Prosthetic; Outcome

Keywords

BOPT; dental preparation; dental crown; zirconia; periodontal health

Outcome Measures

Primary Outcomes (2)

• A possible periodontal complications

  Analyze periodontal outcome on teeth prepared with biologically oriented preparation technique

  Through study completion, an average of 15 years.

• biological or mechanical prosthetic complications

  Analyze prosthetic outcome on teeth prepared with biologically oriented preparation technique

  Through study completion, an average of 15 years.

Secondary Outcomes (1)

• Patient's level of satisfaction with treatment assessed by means of a visual analogue scale (VAS).

  Through study completion, an average of 15 years.

Study Arms (1)

Clinical behaviour on teeth prepared without finish line

EXPERIMENTAL

Evaluate the clinical behavior of restorations placed on teeth prepared without finish line, monitoring periodontal status as well as the prostheses to assess stability and treatment predictability.

Procedure: Retreatment of teeth prepared without finish line

Interventions

Retreatment of teeth prepared without finish line PROCEDURE

Retreatment of teeth treated using biologically oriented preparation technique (BOPT). The sample (149 teeth) was divided into two groups: Seventy four teeth restored with crowns, and 75 teeth supporting fixed partial dentures (FPD).

Clinical behaviour on teeth prepared without finish line

Eligibility Criteria

• Age: 18 Years+
• Sex: all
• Healthy Volunteers: No
• Age Groups: Adult (18-64), Older Adult (65+)

You may qualify if:

• adult patients (aged over 18 years).
• non-smokers.
• periodontally healthy or periodontally managed.
• patients who had undergone restoration with fixed prostheses (one-piece crowns or fixed partial dentures FPDs) in the aesthetic zone (incisors, canines, premolars, first molars), which needed to be replaced due to biological, esthetic or some other type of problem.

You may not qualify if:

• patients who were smokers.
• patients who presented unmanaged parafunctional habits.
• patients with severe systemic diseases.

Sponsors & Collaborators

• University of Valencia: lead

Study Officials

• Blanca Serra Pastor, Professor

  University of Valencia

  PRINCIPAL INVESTIGATOR

Study Design

• Study Type: interventional
• Phase: not applicable
• Allocation: NA
• Masking: NONE
• Purpose: TREATMENT
• Intervention Model: SINGLE GROUP
• Sponsor Type: OTHER
• Responsible Party: SPONSOR

Model Details: This prospective study included 149 teeth treated using biologically oriented preparation technique (BOPT). The sample (149 teeth) was divided into two groups: Seventy four teeth restored with crowns, and 75 teeth supporting fixed partial dentures (FPD).

Study Record Dates

• First Submitted: May 20, 2020
• First Posted: May 27, 2020
• Study Start: January 1, 2013
• Primary Completion: January 1, 2014
• Study Completion (Estimated): January 1, 2030
• Last Updated: May 7, 2021

Record last verified: 2020-05