Ignite Creation Date:
2025-12-24 @ 4:42 PM
Ignite Modification Date:
2025-12-28 @ 4:33 AM
Study NCT ID:
NCT04731766
Status:
UNKNOWN
Last Update Posted:
2021-02-01
First Post:
2020-10-06
Is NOT Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
Effect of Using Different Varnishes on Dentin Hypersensitivity; Na Fluoride and Nano-silver Fluoride
Sponsor:
Nayera Hassanien Mohamed
Organization:
Study Overview
Official Title:
Effectiveness of Using Nano-Silver Fluoride Varnish Versus Sodium Fluoride Varnish in Management of Cervical Dentin Hypersensitivity in Adult Patients: A Randomized Clinical Trial.
Status:
UNKNOWN
Status Verified Date:
2021-01
Last Known Status:
NOT_YET_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:
2 different varnishes will be used to test their effectiveness in controlling teeth hypersensitivity in adult patient.
Detailed Description:
In-vivo part:
Each varnish will be applied separately on different teeth according to the manufacturer's instructions and the VAS will be measured according to a specific timeline: T0 (baseline, before application of varnish), T1 (1 week after application), T2 (4 weeks after application) and T3 (4 weeks after application).
In-situ part:
Dentin specimen will be prepared from extracted teeth from the orthodontic department in our college, sterilized and prepared.
it will be bonded to an orthodontic wire and bonded to upper first molar. Dentinal occlusion will be measured using scanning electron microscope following the same timeline.
Each varnish will be applied separately on different teeth according to the manufacturer's instructions and the VAS will be measured according to a specific timeline: T0 (baseline, before application of varnish), T1 (1 week after application), T2 (4 weeks after application) and T3 (4 weeks after application).
In-situ part:
Dentin specimen will be prepared from extracted teeth from the orthodontic department in our college, sterilized and prepared.
it will be bonded to an orthodontic wire and bonded to upper first molar. Dentinal occlusion will be measured using scanning electron microscope following the same timeline.
Study Oversight
Has Oversight DMC:
None
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?: