Clinical Evaluation of Working Length Determination by Electronic Apex-Locator or Radiography on Adequacy of Final Working Length
|ClinicalTrials.gov Identifier: NCT00901810|
Recruitment Status : Unknown
Verified May 2009 by Shiraz University of Medical Sciences.
Recruitment status was: Recruiting
First Posted : May 14, 2009
Last Update Posted : May 14, 2009
|Condition or disease||Intervention/treatment|
|Root Canal||Device: Electronic Apex Locator Device: Dental Radiography|
|Study Type :||Interventional (Clinical Trial)|
|Estimated Enrollment :||280 participants|
|Intervention Model:||Parallel Assignment|
|Masking:||Double (Investigator, Outcomes Assessor)|
|Official Title:||Clinical Evaluation of Working Length Determination by Electronic Apex-Locator or Radiography on Adequacy of Final Working Length|
|Study Start Date :||April 2009|
|Estimated Primary Completion Date :||July 2009|
|Estimated Study Completion Date :||August 2009|
Active Comparator: Apex Locator
Working length for cleaning and shaping of the canal is measured by Electronic Apex Locator in this group.
Device: Electronic Apex Locator
Electronic Apex Locator is used to find the apical foramen of the root canal. It uses a weak electrical current passed through the canal by endodontic file.
Active Comparator: Radiography
Working length for cleaning and shaping of the canal is measured by Radiography in this group.
Device: Dental Radiography
Radiography is used to measure the length of root canal by putting an endodontic file in the canal and taking the radiography to measure the length.
Other Name: pre apical Radiography
- adequacy of final working length [ Time Frame: at the end of cleaning and shaping ]
Please refer to this study by its ClinicalTrials.gov identifier (NCT number): NCT00901810
|Contact: Shohre Ravanshad, MSD||+98-711-6263193 ext firstname.lastname@example.org|
|Iran, Islamic Republic of|
|Shiraz University of Medical Sciences - Dental School||Recruiting|
|Shiraz, Fars, Iran, Islamic Republic of|
|Contact: Javad Anvar, DMD +98-711-6263193 ext 222 Javad_anvar@yahoo.com|
|Principal Investigator: Shohre Ravanshad, DMD, MSD|
|Sub-Investigator: Alireza Adl, DMD, MSD|
|Sub-Investigator: Seyed Javad Anvar, DMD|