Hyaluronic Acid 0.2% Application Enhanced Chronic Periodontitis Treatment in Non-surgical Phase

• Status: Completed
• Trial end date: 2020-07-31
• Target enrollment: 0
• Participant gender: All

Summary

Background: Chronic periodontitis is one of the most common causes of tooth loss and is rather common in the population. Treating chronic periodontitis remains a challenge for dental practitioners. The purpose of this study was to assess the clinical effects of sub-gingival application of 0.2% hyaluronic acid gel after root planing in the treatment of chronic periodontitis.

Materials and Methods: In this split mouth study, 733 periodontal pockets of 28 patients with moderate to severe chronic periodontitis were chosen for investigation. They were divided into 2 groups: control group and experimental group. The experimental group received sub-gingival administration of 1 ml of 0.2% hyaluronic acid gel into each pocket immediately after root planing and then after 1 week, 2 weeks and 3 weeks. Clinical parameters were assessed at baseline and 6 weeks after root planing. Subgingival plaque was assessed at baseline and 6 weeks after root planing. Quantitative real-time PCR for Porphyromonas gingivalis (Pg), Treponema denticola (Td), Fusobacterium nucleatum (Fn) Tannerella forsythia (Tf) were performed at the same time.

• Phase: Phase 4
• Accepts Healthy Volunteers?: Accepts Healthy Volunteers

Details

• Lead Sponsor: Ho Chi Minh City University of Medicine and Pharmacy; University of Medicine and Pharmacy at Ho Chi Minh City
• Treatments: Hyaluronic Acid

Criteria

Inclusion Criteria:

• Patients with at least 3 teeth in the contralateral quadrants diagnosed with moderate or severe chronic periodontitis according to AAP (2015): gingival bleeding at examination, ≥5mm periodontal pocket depth, bone resorption on X-ray film ≥16% or >3mm root length.

Exclusion Criteria:

• Patients who were allergic to ingredients, being pregnant/lactating, smoking, alcoholic; who had undergone periodontal therapy in the last 6 months, received antibiotic therapy, anti-inflammatory agents, statins, drug induced gingival enlargement (such as phenytoin, cyclosporin, nifedipine) in the last 3 months