Impact Evaluation of Personalized Oral Hygiene Education on Periodontal Patients Stage I/II/III

• Conditions: Periodontal Disease Stage I/II/III
• Interventions: Behavioral: Plaque-disclosing group; Behavioral: Intra-oral camera group; Behavioral: Computer-assisted teaching format group

• Registration Number: NCT04745598
• Lead Sponsor: University Hospital, Strasbourg, France

Brief Summary

Evaluation of personalized oral hygiene education on plaque accumulation and gingival inflammation in periodontal patients stage I/II/III.

Evaluation of personalized oral hygiene education on clinical attachment level in periodontal patients stage I/II/III.

Evaluation of personalized oral hygiene education on the psychological determinants described by the Health Action Process Approach (HAPA) and the mediating role of these psychological determinants in oral hygiene habits and clinical parameters in periodontal patients stage I/II/III.

Detailed Description

Not available

Study Timeline

• Status Verified: 2021-02
• Study First Submitted: 2021-02-04
• Study First Submitted QC: 2021-02-04
• Last Update Submitted: 2021-02-04
• Study First Posted: 2021-02-09
• Last Update Posted: 2021-02-09
• Study Start: 2021-03
• Primary Completion: 2021-03
• Study Completion: 2022-06

Recruitment & Eligibility

• Status: UNKNOWN
• Sex: All
• Target Recruitment: 120

Inclusion Criteria

Not provided

Exclusion Criteria

Not provided

Study & Design

• Study Type: OBSERVATIONAL
• Study Design: Not specified

Arm && Interventions

Group	Intervention	Description
Plaque-disclosing group	Plaque-disclosing group	Patients diagnosed with periodontal disease stage I/II/III
Intra-oral Camera group	Intra-oral camera group	Patients diagnosed with periodontal disease stage I/II/III
Computer-assisted teaching format group	Computer-assisted teaching format group	Patients diagnosed with periodontal disease stage I/II/III

Primary Outcome Measures

Name	Time	Method
Evaluation of the plaque index	3 months	Plaque Index (Loë and Silness, 1963): Six surfaces per tooth (buccal, mesio-buccal, disto-buccal, lingual, mesio-lingual and disto-lingual) are examined in every permanent tooth (except for third molars).; Each tooth is assessed with a score between 0 and 3.; * 0 : absence of dental plaque; * 1 : plaque disclosed after running the periodontal probe along the gingival margin; * 2: visible plaque; absence of plaque in the interdental spaces; * 3: abundant plaque; presence of plaque in the interdental spaces
Evaluation of the gingival index	3 months	Gingival Index (Loë 1967): Six surfaces per tooth (buccal, mesio-buccal, disto-buccal, lingual, mesio-lingual and disto-lingual) are examined in every permanent tooth (except for third molars).; * 0: absence of visual signs of inflammation; * 1 : slight change in color and texture o 2: Visual inflammation and bleeding tendency from the gingival margin right after a periodontal probe is briefly run along the gingival margin; * 3: Overt inflammation with tendency for spontaneous bleeding

Secondary Outcome Measures

Name	Time	Method
Evaluation of probing pocket depth	3 months	Probing pocket depth (distance from the top of the marginal gingiva to the bottom of the pocket)
Evaluation of the gingival attachment level	3 months	Gingival attachment level (distance separating the cemento-enamel junction from the bottom of the pocket)
Psychological determinants of the HAPA (Health Action Process Approach)	3 months	Change in the psychological determinants of the HAPA questionnaire adapted to oral health, using a 7-point Likert scale from "strongly disagree" (1) to "strongly agree" (7)

Trial Locations

Locations (1)

Les Hôpitaux Universitaires de Strasbourg; 🇫🇷 Strasbourg, France