Supporting Oral Self-care of Patients With Periodontitis Through Motivational Interview

Periodontal Diseases Clinical Trial

Official title:

Supporting Oral Self-care of Patients With Periodontitis Through Brief Motivational Interview

Clinical Trial Details — Status: Active, not recruiting

Administrative data

• NCT number: NCT04023500
• Other study ID #: University of Turku
• Status: Active, not recruiting
• Phase: N/A
• Start date: May 1, 2014
• Est. completion date: August 30, 2019

Study information

• Verified date: July 2019
• Source: University of Turku
• Contact: n/a
• Is FDA regulated: No
• Study type: Interventional

Clinical Trial Summary

The aim of this study was to evaluate the potential additive effect of Motivational Interviewing (MI) on gingival health and self-care. Our hypothesis was that the Motivational Interviewing would result in improved gingival health and self-care compared to prevailing patient education.

Description:

The study is designed as a randomized, double-blinded, controlled clinical trial of 6-month duration involving patients with diagnosed periodontitis. The subjects are randomized to intervention or control group using the randomizing list.

For both groups, necessary non-surgical periodontal treatments will be done. In the intervention group The MI-intervention is used as a part of normal dental hygienist appointment and if patient need more than one visit, MI was used in every visit.

In control group prevailing, more professional-centered education is used. Dental hygienist define patients educational needs and give direct instructions how to change behaviour and self-care.

Recruitment information / eligibility

• Status: Active, not recruiting
• Enrollment: 28
• Est. completion date: August 30, 2019
• Est. primary completion date: November 1, 2015
• Accepts healthy volunteers: No
• Gender: All
• Age group: 18 Years and older

Eligibility

Inclusion Criteria:

• Adults, over 18-year-old

• CPI (Community periodontal index) 3 in at least two sextants and

• Diagnosed parodontitis

• The previous treatment period should have been more than one year ago.

Exclusion Criteria:

• pregnancy (or the planning of pregnancy)

• immunosuppressive illness or a medication,

• hepatitis, HIV, MRSA (methicillin-resistant Staphylococcus aureus)

• a bleeding illness or a anticoagulant (excluding primalan 100-200 mg / a day)

• the labile diabetes

• cytotoxic treatment

• a need for the antibiotic prophylaxis.

Related Conditions & MeSH terms

• Patient Education
• Periodontal Diseases
• Periodontitis
• Self-Care

Intervention

Behavioral:
• Motivational interview vs. prevailing education
In intervention group dental hygienists are trained to focus on patients view of their oral health, self-care skills and need for oral-health related behaviour change. They are supposed to use open-ended questions, reflective listening and reinforcing with patients. In control croup dental hygienist defined patients educational needs and gave direct instructions how to change behaviour and self-care.

Locations

Country	Name	City	State
n/a

Sponsors (1)

Lead Sponsor	Collaborator
University of Turku

Outcome

Type	Measure	Description	Time frame	Safety issue
Primary	Bleeding on probing (BoP)	Change in BoP is measured three times during the study. In the baseline and in the tree- and six-months follow-up.; Bop is recorded60 seconds after the pocket probing and assessed as present (1) or absent (0) on four surfaces.	Up to 6 month
Primary	Pocket probing depth (PD)	Change in PD is measured three times during the study. In the baseline and in the tree- and six-months follow-up. PD is measured at mesial, distal, lingual and buccal surfaces.	Up to 6 month
Primary	Clinical Attachment Level (CAL)	Change in CAL is measured three times during the study. In the baseline and in the tree- and six-months follow-up. CAL is measured if cemento-enamel junction is uncovered or if there is 6 mm deep or deeper gingival pocket.	Up to 6 month