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Study identifier: NCT07549347 Synced from ClinicalTrials.gov · July 28, 2026
● Recruiting

Is Professional Tooth Cleaning Necessary for Managing Gingivitis (Gingival Inflammation) if Subjects Use Intelligent Toothbrushes?

Condition: Gingivitis · Periodontitis  ·  Sponsor: Shanghai Ninth People's Hospital Affiliated to Shanghai Jiao Tong University

PhaseNA
Planned participants92
Who can joinAll sexes, 18 Years to 64 Years
Healthy volunteersNo

About this study

Periodontitis is highly prevalent and develops from plaque-induced gingivitis. Managing gingivitis is key to preventing periodontitis and its complications. Professional mechanical plaque removal (PMPR) with oral hygiene guidance is effective for gingivitis, but large-scale implementation-especially in China-faces challenges such as workforce shortages. Meanwhile, patient compliance with daily oral hygiene remains poor. An optimal oral care regimen featuring an intelligent electric toothbrush (i-Brush) has shown promise in enhancing self-care adherence and efficiency. However, it remains unclear whether PMPR is still necessary when used in conjunction with this optimal oral care regimen. This study aims to verify whether the i-Brush-based regimen is non-inferior to the combination of PMPR and the regimen in improving gingival inflammation in gingivitis and stage I periodontitis.

This description comes directly from the study's public registry record.

Talk to the study team

Rui Gao, Phd  ·  19818987186  ·  gr1015209095@163.com

Maurizio Tonetti, DMD Phd  ·  15000102368  ·  maurizio.tonetti@ergoperio.eu

Always discuss trial participation with your own doctor first.

Locations (1)

Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of MedicineShanghai, Shanghai Municipality, ChinaRecruiting

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Source record: clinicaltrials.gov/study/NCT07549347