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CTRI Number  CTRI/2025/07/090602 [Registered on: 09/07/2025] Trial Registered Prospectively
Last Modified On: 04/07/2025
Post Graduate Thesis  Yes 
Type of Trial  Interventional 
Type of Study   Dentistry 
Study Design  Randomized, Parallel Group, Multiple Arm Trial 
Public Title of Study   Testing different medicaments to get rid off persistent bacteria in root canal  
Scientific Title of Study   Comparative evaluation of intracanal medicaments for effective eradication of Enterococcus Faecalis, a persistent challenge- an in vivo study 
Trial Acronym  nil 
Secondary IDs if Any  
Secondary ID  Identifier 
Nil  NIL 
 
Details of Principal Investigator or overall Trial Coordinator (multi-center study)  
Name  Dr Nimisha Chaudhary 
Designation  Associate Professor 
Affiliation  Siddhpur Dental College and Hospital 
Address  14, Swagat Bungalow, Near Ramosana Circle, Mehsana
Department of Conservative and Endodontics, Siddhpur Dental College and Hospital Dethali Siddpur 384151
Patan
GUJARAT
384002
India 
Phone  9687627060  
Fax    
Email  drnimishachaudhary@gmail.com  
 
Details of Contact Person
Scientific Query
 
Name  Dr Shikha Kanodia 
Designation  Professor 
Affiliation  Government Dental College and Hospital Ahmedabad  
Address  Kamalkumar,9,Sahajanand Villa-1, new CG road, Chandkheda, Gandhinagar, Gujarat 382424
Department of conservative dentistry and endodontics, govt dental college and hospital, civil hospital campus, Asarwa, Ahmedabad 380016
Ahmadabad
GUJARAT
382424
India 
Phone  9825465861  
Fax    
Email  shikhakk@yahoo.co.in  
 
Details of Contact Person
Public Query
 
Name  Dr Nimisha Chaudhary 
Designation  Associate Professor 
Affiliation  Siddhpur Dental College and Hospital 
Address  14, Swagat Bungalow, Near Ramosana Circle, Mehsana
Department of Conservative and Endodontics, Siddhpur Dental College and Hospital Dethali Siddpur 384151
Patan
GUJARAT
384002
India 
Phone  09687627060  
Fax    
Email  drnimishachaudhary@gmail.com  
 
Source of Monetary or Material Support  
Department of conservative dentistry and endodontics Siddhpur Dental College and Hospital Dethali Siddhapur 384151 
 
Primary Sponsor  
Name  Siddhpur Dental College and Hospital 
Address  Siddhpur Dental College and Hospital Dethali Siddhpur 384151 
Type of Sponsor  Other [Siddhpur Dental College] 
 
Details of Secondary Sponsor  
Name  Address 
NIL  NIL 
 
Countries of Recruitment     India  
Sites of Study  
No of Sites = 1  
Name of Principal Investigator  Name of Site  Site Address  Phone/Fax/Email 
Dr Nimisha Chaudhary  Siddhpur Dental College and Hospital  Room No 4, Dept of conservative dentistry and endodontics, Siddhpur Dental College and Hospital, Dethali, Siddhpur
Patan
GUJARAT 
09687627060

drnimishachaudhary@gmail.com 
 
Details of Ethics Committee  
No of Ethics Committees= 1  
Name of Committee  Approval Status 
Institutional Ethics Committee Govt Dental College and Hospital  Approved 
 
Regulatory Clearance Status from DCGI  
Status 
Not Applicable 
 
Health Condition / Problems Studied  
Health Type  Condition 
Patients  (1) ICD-10 Condition: K049||Other and unspecified diseases ofpulp and periapical tissues,  
 
Intervention / Comparator Agent  
Type  Name  Details 
Comparator Agent  Different intracanal medicaments  post evaluation of E.faecalis count 7 days after placement of 1 triple antibiotic paste 2 bromelain extract paste 3 grape seed extract paste 
Intervention  ROOT CANAL TREATMENT  COUNT OF COLONY FORMING UNIT FOR E.FEACALIS DURING DIFFERENT PHASE OF ROOT CANAL TREATMENT 
 
Inclusion Criteria  
Age From  14.00 Year(s)
Age To  65.00 Year(s)
Gender  Both 
Details  -single rooted maxillary and mandibular anteriors and mandibular premolars
-teeth with caries and old restorations
-teeth having diagnosed with necrotic and infected pulp clinically
-radiographically periapical lesions with PAI Index score 1 to 3
-patients without any systemic diseases
 
 
ExclusionCriteria 
Details  -patients with known medical history
-pregnant women
-cases requiring retreatment
-teeth with calcified canals, immature apex, sinus opening, external and internal resorption and teeth exhibiting grade III mobility
-periapical lesions with PAI index score 4 and 5 
 
Method of Generating Random Sequence   Not Applicable 
Method of Concealment   Not Applicable 
Blinding/Masking   Participant Blinded 
Primary Outcome  
Outcome  TimePoints 
Reduction in Enterococcus Feacalis count after placement of intracanal medicaments  -preevaluation of E.feacalis count 72 hous after access and shaping
-post evaluation of E.feacalis count after 1 week with all three intracanal medicaments  
 
Secondary Outcome  
Outcome  TimePoints 
nil  nil 
 
Target Sample Size   Total Sample Size="120"
Sample Size from India="120" 
Final Enrollment numbers achieved (Total)= "Applicable only for Completed/Terminated trials"
Final Enrollment numbers achieved (India)="Applicable only for Completed/Terminated trials" 
Phase of Trial   Phase 2/ Phase 3 
Date of First Enrollment (India)   15/07/2025 
Date of Study Completion (India) Applicable only for Completed/Terminated trials 
Date of First Enrollment (Global)  Date Missing 
Date of Study Completion (Global) Applicable only for Completed/Terminated trials 
Estimated Duration of Trial   Years="5"
Months="0"
Days="0" 
Recruitment Status of Trial (Global)   Not Applicable 
Recruitment Status of Trial (India)  Not Yet Recruiting 
Publication Details   N/A 
Individual Participant Data (IPD) Sharing Statement

Will individual participant data (IPD) be shared publicly (including data dictionaries)?  

Response - NO
Brief Summary   Comparative evaluation of intracanal medicaments for effective eradication of Enterococcus Faecalis a persistent challenge an in vivo study
Aim
Comparative evaluation of intracanal medicaments for effective eradication of Enterococcus Faecalis an in vivo study
Objectives
Pre evaluation of E. faecalis count from the root canal after access opening and immediately after instruments
Post evaluation of E.faecalis counts obtained after 7 days placement of triple antibiotic paste
Post evaluation of E.faecalis counts obtained after 7 days placement of Bromelain extract paste
Post evaluation of E.faecalis counts obtained after 7 days placement of Grape seed extract paste
to compare amongst them  
 
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