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CTRI Number  CTRI/2024/11/076302 [Registered on: 05/11/2024] Trial Registered Prospectively
Last Modified On: 18/10/2024
Post Graduate Thesis  Yes 
Type of Trial  Interventional 
Type of Study   Dentistry 
Study Design  Randomized, Parallel Group Trial 
Public Title of Study   A Comparative Study To Assess The Clinical Performance Of Full Crown And Onlay Restorations Of Root Canal Treated Tooth-An 18 Months Follow-Up Study 
Scientific Title of Study   Comparative Evaluation Of The Clinical Performance Of Full Crown With That Of Onlay As Post Endodontic Restoration-An 18 Months Longitudinal 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  Fathima Fasniyya VK 
Designation  Junior Resident 
Affiliation  Government Dental College Kozhikode 
Address  Department Of Conservative Dentistry And Endodontics Room No 60 Government Dental College Kozhikode Kozhikode Kerala 673008

Kozhikode
KERALA
673008
India 
Phone  7907733105  
Fax    
Email  fasniyashimil1@gmail.com  
 
Details of Contact Person
Scientific Query
 
Name  Dr Jayasree S 
Designation  Professor And Head Of The Department 
Affiliation  Government Dental College Kozhikode 
Address  Department Of Conservative Dentistry And Endodontics Room No 60 Government Dental College Kozhikode Kozhikode Kerala 673008

Kozhikode
KERALA
673008
India 
Phone  9447276940  
Fax    
Email  jsree21@yahoo.co.in  
 
Details of Contact Person
Public Query
 
Name  Dr Jayasree S 
Designation  Professor And Head Of The Department 
Affiliation  Government Dental College Kozhikode 
Address  Department Of Conservative Dentistry And Endodontics Room No 60 Government Dental College Kozhikode Kozhikode Kerala 673008

Kozhikode
KERALA
673008
India 
Phone  9447276940  
Fax    
Email  jsree21@yahoo.co.in  
 
Source of Monetary or Material Support  
Government Dental College Kozhikode Medical College Campus Kozhikode Kerala India 673008 
 
Primary Sponsor  
Name  Fathima FasniyyaVK 
Address  Department Of Conservative Dentistry And Endodontics Room No 60 Government Dental College Kozhikode Kerala 673008 
Type of Sponsor  Other [SELF] 
 
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 
Fathima Fasniyya VK  Government Dental College Kozhikode  Department Of Conservative Dentistry And Endodontics Government Dental College Kozhikode Kerala 673008
Kozhikode
KERALA 
7907733105

fasniyashimil1@gmail.com 
 
Details of Ethics Committee  
No of Ethics Committees= 1  
Name of Committee  Approval Status 
Institutional Ethics Committee Government Dental College Kozhikode  Approved 
 
Regulatory Clearance Status from DCGI  
Status 
Not Applicable 
 
Health Condition / Problems Studied  
Health Type  Condition 
Patients  (1) ICD-10 Condition: K026||Dental caries on smooth surface,  
 
Intervention / Comparator Agent  
Type  Name  Details 
Comparator Agent  Full Crown  Evaluation Of Clinical Performance Of Full Crown Restorations Of 60 Root Canal Treated Teeth Over A Period Of 18 Months 
Intervention  Onlay  Evaluation Of Clinical Performance Of Onlay Restorations Of 60 Root Canal Treated Teeth Over A Period Of 18 Months 
 
Inclusion Criteria  
Age From  20.00 Year(s)
Age To  40.00 Year(s)
Gender  Both 
Details  Patient 20-40 Age Group Including Male And Females
Patient With At Least One Proximal Surface Involvement With Intact Buccal And Lingual Surface
Systemically Healthy Individual Who Had At Least One Endodontically Treated Mandibular First Molar Teeth With No Clinical Signs And Symptoms Or
Periapical Pathology Good Bone Support
Teeth With Adequate Contact With Adjacent And Opposite Teeth
Patient With Good Oral Hygiene And Plaque Control
Those Who Willingness To Sign The Informed Consent
 
 
ExclusionCriteria 
Details  Poor Oral Hygiene Or Para Functional Habits
Poor Periodontal Status
Those With No Opposing Teeth Or Adjacent Teeth
Patient With Systemic Disease
Any Gross Oral Pathologies
Pregnancy And Lactation
 
 
Method of Generating Random Sequence   Coin toss, Lottery, toss of dice, shuffling cards etc 
Method of Concealment   Sequentially numbered, sealed, opaque envelopes 
Blinding/Masking   Not Applicable 
Primary Outcome  
Outcome  TimePoints 
Comparative Evaluation Of The Clinical Performance Of Full Crown And Onlay As A Post Endodontic Restoration   18 Months 
 
Secondary Outcome  
Outcome  TimePoints 
Evaluating The Clinical Performance Of Full Crown And Onlay Restorations Using Modified USPHS Criteria   0 Months 6 Months 12 Months 18 Months 
 
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   N/A 
Date of First Enrollment (India)   08/11/2024 
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="1"
Months="6"
Days="0" 
Recruitment Status of Trial (Global)   Not Yet Recruiting 
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 - YES
  1. What data in particular will be shared?
    Response - All of the individual participant data collected during the trial, after de-identification.

  2. What additional supporting information will be shared?
    Response -  Study Protocol
    Response -  Statistical Analysis Plan
    Response - Informed Consent Form
    Response - Clinical Study Report

  3. Who will be able to view these files?
    Response - Researchers who provide a methodologically sound proposal.

  4. For what types of analyses will this data be available?
    Response - For individual participant data meta-analysis.

  5. By what mechanism will data be made available?
    Response (Others) -  Requested Data Will Be Mailed

  6. For how long will this data be available start date provided 09-11-2026 and end date provided 09-11-2029?
    Response - Beginning 9 months and ending 36 months following article publication.

  7. Any URL or additional information regarding plan/policy for sharing IPD? 
    Additional Information - NIL
Brief Summary   Restoration Of Endodontically Treated Teeth Is Essential. Full Coverage Crowns Are The Golden Standard Post Endodontic Restoration Of Choice. Minimally Invasive Partial Coverage Restoration Like Onlays Are Restoration Which Involve The Proximal Surface Of Posterior Tooth And Caps  All Of The Cusps .Onlay Conserve The Periradicular Dentine And Minimal Tooth Preparatioin. Purpose Of This Study To Compare The Clinical Performance Of Full Crown And Onlay As A Post Endodontic Restoration Over A Period Of 18 Months 
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