Ignite Creation Date:
2024-07-17 @ 11:30 AM
Last Modification Date:
2024-10-26 @ 3:33 PM
Study NCT ID:
NCT06480877
Status:
COMPLETED
Last Update Posted:
2024-06-28
First Post:
2024-06-10
Brief Title:
Effect of Aerosol From THS and Cigarette Smoke on Periodontal Tissues and Its Microbiome
Sponsor:
Organization:
Clinical Hospital Center Rijeka
Study Design
Study Type:
OBSERVATIONAL
Expanded Access Type Individual:
None
Expanded Access Type Intermediate:
None
Expanded Access Type Treatment:
None
Patient Registry:
True
Target Duration:
12 Months
Design Allocation:
Design Intervention Model:
Design Intervention Model Description:
Design Masking Description:
Bio Spec Retention:
SAMPLES_WITH_DNA
Bio Spec Description:
Sampling was carried out by taking a paper-point sample swabs for microbiological analysis from five selected gingival sulci or periodontal pockets of five selected teeth The teeth were isolated in a dry working field to prevent contamination of the paper points with saliva and were additionally dried with compressed air Supragingival biofilm was cleaned from the sampling area with sterile cotton pellet paper point size 45 Roeko 45 Dental Paper Point Coltene Whaladent USA per tooth was inserted into the gingival sulcus or periodontal pocket for 30 seconds and placed into an empty Eppendorf tube The tube was then stored at a temperature of -20 C The samples were stored until bacterial DNA isolation Isolation of bacterial DNA was performed within 48 h of collection
Enrollment Count:
66
Enrollment Type:
ACTUAL
Design Primary Purpose:
Design Masking:
Phases:
Observational Models:
Time Perspective List:
Who Masked List: