Abstract

BackgroundOral hygiene is of paramount importance for the preservation of oral health, and for patients affected by periodontal disease establishing an effective oral hygiene routine is the first step of therapy. Several clinical frameworks have been developed to foster behavior change, such as motivational interviewing. However, two obstacles can be identified. First, patients tend to forget the advice they were given during the consultation. Second, it is hard to maintain motivation in the long term, thus leading to relapse. An innovative eHealth solution was designed with the aim to tackle both obstacles and supplement the current clinical standard of care. The primary objective is to compare the full mouth plaque scores of study groups (eHealth plus standard of care versus standard of care only) at 8 weeks of follow up. The main secondary objective is to compare the full mouth bleeding score at 8 weeks of follow up.Methods/designThe “GoPerio” study is a multicenter, randomized, controlled trial assessing the impact of a novel eHealth concept for oral hygiene motivation (personalized video of oral hygiene routine available for the patient via a cloud server plus interactive text messages) in addition to the current standard of care (motivational interviewing plus tooth scaling and polishing). The minimum sample size required is 86 patients. Participants will be randomized (allocation ratio 1:1): test group (eHealth plus standard of care) versus control group (standard of care only). The primary outcome is oral hygiene as measured by the full mouth (six sites per tooth) plaque control record (PCR) index. The main secondary outcome is gingival inflammation as measured by the full mouth (six sites per tooth) bleeding on probing (BOP) index. Both the primary and the main secondary outcomes are evaluated by blinded and calibrated examiners at 8 weeks of follow up. The other secondary outcomes are patient satisfaction and patient behavior change and motivation.DiscussionThe study will investigate the value of an innovative eHealth approach to strengthen patient motivation for oral hygiene. If proven effective, such an approach would supplement the current clinical standard of care, resulting in improved clinical outcomes with negligible impact on productivity in a dental practice.Trial registrationClinicalTrials.gov, NCT03109808. Registered on 12 April 2017.Sponsor: Hospices Civils de Lyon. BP 2251, 3 quai des Célestins, 69,229 Lyon cedex 02.Protocol version: 1.0 as of 21 September 2016.

Highlights

  • Oral hygiene is of paramount importance for the preservation of oral health, and for patients affected by periodontal disease establishing an effective oral hygiene routine is the first step of therapy

  • The study will investigate the value of an innovative eHealth approach to strengthen patient motivation for oral hygiene

  • The underlying hypothesis is that the eHealth concept for patient motivation for oral hygiene would allow better instruction and motivation for oral hygiene because it gives patients constant access to a video summarizing their oral hygiene routine, and patients benefit from regular contact via text messages

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Summary

Introduction

Oral hygiene is of paramount importance for the preservation of oral health, and for patients affected by periodontal disease establishing an effective oral hygiene routine is the first step of therapy. An innovative eHealth solution was designed with the aim to tackle both obstacles and supplement the current clinical standard of care. The primary objective is to compare the full mouth plaque scores of study groups (eHealth plus standard of care versus standard of care only) at 8 weeks of follow up. The main secondary objective is to compare the full mouth bleeding score at 8 weeks of follow up. In addition to gum inflammation, periodontitis leads to a deeper destructive process targeting the tooth-supporting tissue such as the alveolar bone. This irreversible tissue destruction can lead to the loss of teeth [7]. Other well-documented risk factors for periodontitis include smoking and diabetes mellitus [5, 8,9,10]

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