Brief Motivational Interviewing (BMI)

Not Applicable

Completed

• Conditions: Motivational Interviewing, BMI, OHI
• Interventions: Behavioral: BMI

• Registration Number: NCT03571958
• Lead Sponsor: University of Minnesota

Brief Summary

The goal of this research study is to determine if the utilization of brief motivational interviewing (BMI) during continuous care is superior compared to traditional oral hygiene instruction (OHI) to reduce patients' plaque score, bleeding on probing (BOP), and gingival index (GI) longitudinal. An additional goal is to investigate chairside time of implementing BMI.

Detailed Description

Not available

Study Timeline

• Study First Submitted: 2018-06-18
• Study First Submitted QC: 2018-06-18
• Study First Posted: 2018-06-28
• Study Start: 2018-10-01
• Primary Completion: 2020-09-18
• Study Completion: 2020-10-01
• Status Verified: 2022-04
• Last Update Submitted: 2022-04-13
• Last Update Posted: 2022-04-21

Recruitment & Eligibility

• Status: COMPLETED
• Sex: All
• Target Recruitment: 58

Inclusion Criteria

• Male or Female
• ≥ 18 years old
• Periodontal maintenance phase (at least one year)
• Plaque score ≥30% (O'Leary plaque score)
• Minimum of two sites with BOP
• Willingness to fulfill all study requirements
• Patient of Record at the University of Minnesota School of Dentistry

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Exclusion Criteria

• Current smoker or quit smoking less than one year
• Pregnant, planning to become pregnant, or unsure of pregnancy status (self-reported)
• Uncontrolled diabetes (HbA1C > 7)
• Medical conditions that may influence the outcome of the study (neurologic or psychiatric disorders, systemic infections, cancer, and/or HIV/AIDS)
• Current use of oral bisphosphonates
• History of IV bisphosphonates
• Require pre-medication or on long-term antibiotics
• Current orthodontic treatment or planning to begin orthodontic treatment during the study
• Unable to comply with the study protocol

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Study & Design

• Study Type: INTERVENTIONAL
• Study Design: PARALLEL

Arm && Interventions

Group	Intervention	Description
BMI (Test)	BMI	A derivative of motivational interviewing (MI), which is a patient-centered, collaborative counseling approach to strengthen an individual's intrinsic motivation towards a positive behavior change. BMI is intended for healthcare providers with limited time (5-10 minutes) to support a positive behavior change.

Primary Outcome Measures

Name	Time	Method
Bleeding on probing (BOP)	Recorded four times over a one year time frame	Presence of bleeding (yes) or absent of bleeding (no)
Gingival Index	Recorded four times over a one year time frame	0= normal gingiva, 1=mild inflammation (no BOP), 2=moderate inflammation (BOP), 3=severe inflammation (spontaneous bleeding)
Plaque score	Recorded four times over a one year time frame	Excellent hygiene: 0-20%, Good hygiene: 21-40%, Fair hygiene: 41-60%, Poor hygiene: 61-100%

Trial Locations

Locations (1)

School of Dentistry; 🇺🇸 Minneapolis, Minnesota, United States