Evaluation of Periodontal Phenotype Using CBCT, Computed Aided Design (CAD) and Prosthetic-driven Implant Planing (PDIP).

NCT04135222 | Completed

• 1 other identifier: kb245/2018
• Study Type: observational
• Target: 30
• Locations: 1 country
• Sites: 1

Brief Summary

The use of CBCT/CAD and PDIP technology makes it possible to determine the gingival and the periodontal phenotype, and it can be useful in establishing treatment plan in which it is required to carry out radiological diagnostics. Assessment of the periodontal and the gingival phenotype in a patient using the method based on CW/CL ratio is unreliable. Determining it for each dento-gingival unit is the appropriate method. Positive correlation between FGT, WKT and AC-GM distance confirms the purpose of measuring these parameters for evaluation of the gingival phenotype and additional TLPAC2 for the periodontal phenotype.

Conditions

Periodontal Diseases

Outcome Measures

Primary Outcomes (1)

• determination the gingival and the periodontal phenotype

  The use of CBCT, CAD and PDIP technology makes it possible to determine the gingival and the periodontal phenotype, and it can be useful in establishing treatment plan in which it is required to carry out radiological diagnostics. Assessment of the periodontal and the gingival phenotype in a patient using the method based on CW/CL (%) ratio is unreliable. Determining it for each dento-gingival unit is the appropriate method. Positive correlation between FGT (mm), WKT(mm) and AC-GM (mm) distance confirms the purpose of measuring these parameters for evaluation of the gingival phenotype and additional TLPAC2 for the periodontal phenotype.

  October 2018 to July 2019

Interventions

Measurements of gingiva thickness DIAGNOSTIC_TEST

Measurements were performed at upper canines and incisors in thirty periodontally healthy patients. The CBCT/CAD technology along with the PDIP software were used to measure crestal (CGT in mm ), supracrestal (SGT in mm) and free gingival thickness (FGT in mm ) as well as alveolar crest-gingival margin (AC-GM) and cemento-enamel junction (AC-CEJ) distance and the TLPAC localized 2, 4 and 8mm apically than the edge of the AC. Width of keratinized tissue (WKT) were measured using a periodontal probe. For each patient, the periodontal phenotype was evaluated on the basis of coronal width/length (CW/CL in percentages) ratio of both upper central incisors. For each tooth, the gingival phenotype was assessed on the basis of the GT measurement( in mm).

Eligibility Criteria

• Age: 24 Years - 54 Years
• Gender Eligibility Details: 16 male 14 female
• Healthy Volunteers: Yes
• Age Groups: Adult (18-64)
• Sampling Method: Probability Sample

Study Population

male 16 female 14

You may qualify if:

• lack of general diseases
• good hygiene of oral cavity
• healthy periodontium - API ratio\<15%, BOP\<10%
• no loss of clinical attachment in the examined sites (CAL=0)
• no use of drugs that could influence the structure of the periodontal tissues
• no addictions, especially nicotinism
• no use of mobile prosthetic restorations and orthodontic appliances
• no contraindications for X-ray examinations

You may not qualify if:

• general diseases
• bad hygiene of oral cavity
• non healthy periodontium - API ratio\>15%, BOP\>10%
• loss of clinical attachment in the examined sites (CAL\>1)
• use of drugs that could influence the structure of the periodontal tissues
• addictions, especially nicotinism
• use of mobile prosthetic restorations and orthodontic appliances
• contraindications for X-ray examinations

Sponsors & Collaborators

• Wroclaw Medical University: lead

Study Sites (1)

Wroclaw Medical University

Wroclaw, 52129, Poland

Location

MeSH Terms

Conditions

Periodontal Diseases

Condition Hierarchy (Ancestors)

Mouth Diseases; Stomatognathic Diseases

Study Officials

• wojciech bednarz, prof

  Medical Uniwersity Wroclaw

  STUDY DIRECTOR

Study Design

• Study Type: observational
• Observational Model: OTHER
• Time Perspective: PROSPECTIVE
• Sponsor Type: OTHER
• Responsible Party: SPONSOR

Study Record Dates

• First Submitted: September 19, 2019
• First Posted: October 22, 2019
• Study Start: October 11, 2018
• Primary Completion: May 13, 2019
• Study Completion: July 7, 2019
• Last Updated: October 22, 2019

Record last verified: 2019-10

Locations

PL (1)