NCT07344805

Clinical Effects and Metagenomic Analysis of Using an Air Polishing Device With Erythritol Powder Compared to Scaling and Root Planing in Periodontal Maintenance Therapy.

Clinical Effects and Metagenomic Analysis of Using an Air Polishing Device With Erythritol Powder Compared to Scaling and Root Planing in Periodontal Maintenance Therapy: A Randomized Clinical Trial

• Status: Completed
• Phase: N/A
• Study type: Interventional
• Enrollment: 20 (actual)
• Sponsor: Cardenal Herrera University · Academic / Other
• Sex: All
• Age: 18 Years – 90 Years
• Healthy volunteers: Not accepted

Summary

Periodontitis is a chronic, multifactorial disease primarily driven by the accumulation of bacterial deposits. Treatment involves the mechanical removal of the biofilm, traditionally performed by scaling and root planing (SRP). However, SRP is time-consuming and can cause irreversible damage to both hard and soft tissues as well as postoperative sensitivity. Consequently, adjunctive or alternative air-polishing devices have been developed. The objective of this study is to compare the clinical and microbiological efficacy of an erythritol-powder air-polishing device versus SRP in periodontal maintenance therapy.To evaluate patient-reported pain and treatment time for erythritol air-polishing versus SRP. A randomized clinical trial was designed and participants were randomly assigned to one of two groups: Intervention: Perio-Flow® (air + erythritol powder) and PIEZON PS®. Control: Ultrasonic debridement followed by SRP with Gracey curettes.At baseline and at six months, probing depth, clinical attachment level, and bleeding on probing were recorded. Saliva samples were collected to detect the most prevalent periodontal pathogens. Patient discomfort during treatment was measured by a visual analog scale, and procedure duration was timed.

Conditions

• Periodontitis

Interventions

Type	Name	Description
DEVICE	AIRFLOW® Prophylaxis Master	Periodontal Maintenance with Erythritol Air Polisher in periodontal patients.
DEVICE	Cavitron® ultrasonic scaler	Periodontal maintenance with ultrasonic scaler and manual curettes in periodontal patients.

Timeline

• Start date: 2023-07-01
• Primary completion: 2025-02-01
• Completion: 2025-07-01
• First posted: 2026-01-15
• Last updated: 2026-01-15

Locations

1 site across 1 country: Spain