The effect of glycine air-polishing on periodontitis during initial therapy

Influence of peiodontal treatment with glycine air-polishing on cllinical effcts, inflammation and microbiotas

Status

Active, not recruiting

Phases

Early Phase 1

Study type

Observational

Source

ChiCTR

Registry ID

ChiCTR1900021599

Enrollment

Unknown

Registered

2019-02-28

Start date

2019-06-01

Completion date

Unknown

Last updated

2019-03-04

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Chronic periodontitis

Interventions

Case series:Glycine air-polishing

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: (1) moderate to severe,generalized periodontitis; (2) Remaining more than 20 teeth; (3) All individuals will be between 18 and 65 years of age; (4) more dental calculus and apparent gingival inflammtion.

Exclusion criteria

Exclusion criteria: 1. high risk of cardiovascular disease and diabetes, and patients who had taken systemic antibiotics, anti-inflammatory drugs or immunosuppressive drugs within 3 months of enrollment; 2. Subjects, who had received periodontal treatment within the previous 6 months; 3. With an incompatible dentition such as orthodontic bands, partial dentures or teeth unsuitable for extensive ultrasonic scaling; 4. Pregnancy or lactation; 5. Smokers.

Design outcomes

Primary

Measure	Time frame
blood cytocine;cytocine and bacteria in saliva;cytocine and bacteria in gingival crevicular fluid;	—

Countries

China

Contacts

Public ContactShu Li

Shandong Stomatological Hospital

763466324@qq.com+86 13906409239

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 4, 2026