Evaluation of Periodontal Treatment in Patients With Bronchiectasis
Bronchiectasis, Periodontal Disease
About this trial
This is an interventional treatment trial for Bronchiectasis focused on measuring microbiology, halitosis
Eligibility Criteria
Inclusion Criteria:
- Patients must have > 35 years, both genders, > 10 teeth with chronic moderate generalized periodontal disease , i.e. more than 30% of teeth examined with ≥ 4 mm probing depth.
Exclusion Criteria:
- Exclusion criteria include smokers or former smokers for less than five years, pregnant, people with cystic fibrosis and asthma, phenytoin or cyclosporine users (because they affect periodontal status), decompensated systemic diseases requiring prophylactic antibiotic therapy for periodontal treatment, who used oral antiseptics or anti-inflammatory in the last 3 months, or periodontal treatment performed in the last 6 months.
Sites / Locations
- InCor Heart Institute
Arms of the Study
Arm 1
Arm 2
Arm 3
Placebo Comparator
Active Comparator
Active Comparator
G1-control group
G2- positive control group
G3 -experimental active comparator group
Arm description: G1 - control group - (n = 30) dental hygiene orientation (DHO) + supragingival treatment + simulation of using photodynamic therapy (PDT). In G1, all participants will receive supragingival treatments by an experienced specialist with universal curettes and ultrasound. Supragingival treatment will be performed above the gingival margin. The simulation of using photodynamic therapy (PDT) will be performed with laser turned off. No antibiotics and oral antiseptics will be prescribed.
Arm description: G2 - positive control group (gold standard) - (n = 30) - DHO + periodontal treatment + simulation of using PDT. All participants will receive periodontal treatment - scaling and root planning (SRP) by an experienced specialist with universal curetes and ultrasound in a full mouth manner. The simulation of using photodynamic therapy (PDT) will be performed with laser turned off. No antibiotics and oral antiseptics will be prescribed
Arm description: G3 - experimental group - (n = 30) DHO +SRP + PDT with methylene blue In G3, periodontal treatment and photodynamic therapy (PDT) will be performed. The scaling and root planing will be performed identical as G2. The PDT will be administered in periodontal pockets > 4mm. Methylene blue will be applied in the deep of periodontal pockets. After 5 minutes of application the red laser diode (λ = 660 nm) will be applied with output power of 100 mW with 90 seconds of exposure, i.e. 9J in each point. Applications will be held in six sites around the tooth in all teeth. To finalize, 1 minute of irradiation in scan around each tooth and rinsing with saline solution to remove the photosensitizer