Ignite Creation Date:
2025-12-25 @ 12:13 AM
Ignite Modification Date:
2025-12-25 @ 10:14 PM
Study NCT ID:
NCT03544658
Status:
UNKNOWN
Last Update Posted:
2018-06-04
First Post:
2018-04-30
Is NOT Gene Therapy:
False
Has Adverse Events:
False
Brief Title:
Intervening Factors in Tooth Color Assessment
Sponsor:
Grupo de Investigação em Bioquímica e Biologia Oral
Organization:
Study Overview
Official Title:
Intervening Factors in Tooth Color Assessment
Status:
UNKNOWN
Status Verified Date:
2018-05
Last Known Status:
RECRUITING
Delayed Posting:
No
If Stopped, Why?:
Not Stopped
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
None
Brief Summary:
The aim of this study is to evaluate the influence of several factors (light, extrinsic stain removal and operator's experience) in tooth color assessment. Tooth color will be assessed by two different operators with visual shade guides under standardized light conditions and using a light correcting device (Smile Lite) or with a dental spectrophotometer in human subjects. Color measurement will be made before and 1 week after dental prophylaxis.
Detailed Description:
None
Study Oversight
Has Oversight DMC:
False
Is a FDA Regulated Drug?:
False
Is a FDA Regulated Device?:
False
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
None
Is an FDA AA801 Violation?: