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Aerosol Generation in Dental Clinics

U

University of Alberta

Status

Enrolling

Conditions

Occupational Exposure
Risk Reduction
Dentist-Patient Transmission

Treatments

Other: Chlorhexidine mouthwash and Povidone-Iodine
Device: High volume evactuator and saliva ejector
Device: Local Exhaust System
Device: High volume evacuator

Study type

Interventional

Funder types

Other

Identifiers

NCT05468099
Pro00103510

Details and patient eligibility

About

The study examines 4 different methods to reduce dental bioaerosol spread in orthodontic procedures.

Full description

We aim to examine 4 different methods to reduce dental aerosol spread during orthodontic procedures. These methods are: 1) high-volume evacuator, 2) high-volume evacuator and saliva ejector 3) Local Exhaust System 4) disinfection with povidone-iodine nasal swabs and chlorhexidine mouthwash.

Enrollment

40 estimated patients

Sex

All

Volunteers

Accepts Healthy Volunteers

Inclusion criteria

  • Orthodontic debonding being performed
  • Acceptance to participate in the study and provide required saliva and nasal samples

Exclusion criteria

  • Refusal to participate
  • Refusal to provide saliva/nasal swab samples
  • Allergy to Chlorhexidine gluconate
  • Allergy to Povidone-Iodine

Trial design

Primary purpose

Prevention

Allocation

N/A

Interventional model

Single Group Assignment

Masking

None (Open label)

40 participants in 1 patient group

Orthodontic debonding
Experimental group
Treatment:
Device: High volume evacuator
Other: Chlorhexidine mouthwash and Povidone-Iodine
Device: High volume evactuator and saliva ejector
Device: Local Exhaust System

Trial contacts and locations

1

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Central trial contact

Khaled Altabtbaei, PhD

Data sourced from clinicaltrials.gov

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