Ignite Creation Date:
2024-05-06 @ 12:00 AM
Last Modification Date:
2024-10-26 @ 10:43 AM
Study NCT ID:
NCT01468480
Status:
COMPLETED
Last Update Posted:
2011-11-09
First Post:
2011-11-04
Brief Title:
Human Pulpal Response After Pulp Capping With Four Different Agents
Sponsor:
Islamic Azad University Tehran
Organization:
Islamic Azad University Tehran
Study Overview
Official Title:
Comparison of Human Pulpal Response After Pulpal Exposure to Common Treatments and Single-visit MTA
Status:
COMPLETED
Status Verified Date:
2011-11
Last Known Status:
None
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:
Application of four different pulp capping methods on human sound premolars after intentional exposure of the buccal pulp horn through a class one occlusal cavity
Detailed Description:
The purpose of this clinical trial is to compare the effect of different direct pulp capping methods on human pulpal response in the terms of inflammation dentinal bridge formation Methods Eight patients providing 32 sound first premolars are selected As recommended by ISO TC 7405 pulpal exposure will be performed through a class I cavity Four groups of eight specimens each will be defined according to the pulp capping method Group A will receive chemical set calcium hydroxide Dycal Group B will receive mineral Trioxide Aggregate MTA according to manufacturers instruction Group C will receive MTA and after its primary setting within 15 minutes the cavity is restored in the same appointment Group D will receive Multical as a direct pulp capping agent Specimens will be assessed in the terms of dentinal bridge formation its appearance compared to natural dentin its thickness and inflammatory pulpal response The last item will be scored 0-3 in which 0 corresponds to none 1 to minimal 2 to moderate and 3 to severe inflammation In case of an abscess or true tissue necrosis a score of 4 will be given as recommended by ISO TC 7405
Study Oversight
Has Oversight DMC:
None
Is a FDA Regulated Drug?:
None
Is a FDA Regulated Device?:
None
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
None
Is an FDA AA801 Violation?:
None