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Oral Health Outcomes With Amphion Mouthwash as an Adjunct to Non-Surgical Periodontal Therapy
Sponsor: Second Affiliated Hospital, School of Medicine, Zhejiang University
Summary
Periodontitis is a chronic inflammation caused by dental plaque that can destroy periodontal tissues. Current primary treatments include mechanical removal methods such as supragingival scaling and subgingival curettage. However, issues like microbial recolonization leading to inflammation recurrence exist, often necessitating the use of antimicrobial agents. Prolonged antibiotic use, however, can easily lead to bacterial resistance. Amphion oral rinse is a novel biomimetic material mouthwash. It inhibits plaque regrowth by forming a long-lasting physical barrier and avoids flora imbalance. Compared with traditional antibiotics, this product has shown unique advantages in the adjuvant treatment of periodontal diseases. This study aims to evaluate the efficacy of Amphion rinse combined with conventional periodontal therapy in patients with stage I-IV periodontitis, including plaque control and inflammation improvement. Additionally, it will analyze its impact on the oral microbiome and collect user experience feedback to provide a reference for its clinical application.
Key Details
Gender
All
Age Range
18 Years - 65 Years
Study Type
INTERVENTIONAL
Enrollment
60
Start Date
2026-03-01
Completion Date
2027-12-31
Last Updated
2026-02-11
Healthy Volunteers
No
Conditions
Interventions
Amphion® Mouthwash
All enrolled subjects first receive non-surgical periodontal treatments (scaling, root planing, debridement). Upon completion, they immediately undergo periodontal irrigation with Amphion® Mouthwash according to their group assignment and receive standardized oral hygiene instructions. Subsequently, subjects begin the home rinsing regimen: twice daily (morning and evening), using 15 mL of Amphion® Mouthwash for 1 minute per rinse before expectorating.
Placebo Mouthwash
All enrolled subjects first receive non-surgical periodontal treatments (scaling, root planing, debridement). Upon completion, they immediately undergo periodontal irrigation with Placebo Mouthwash according to their group assignment and receive standardized oral hygiene instructions. Subsequently, subjects begin the home rinsing regimen: twice daily (morning and evening), using 15 mL of Placebo Mouthwash for 1 minute per rinse before expectorating.
Locations (1)
The Second Affiliated Hospital of Zhejiang University School of Medicine
Hangzhou, Zhejiang, China