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CTRI Number  CTRI/2023/11/060180 [Registered on: 23/11/2023] Trial Registered Prospectively
Last Modified On: 26/11/2023
Post Graduate Thesis  Yes 
Type of Trial  Interventional 
Type of Study   Dentistry 
Study Design  Randomized, Parallel Group Trial 
Public Title of Study   Comparison of half metal cap(metal onlay) or full metal cap(metal crown) better on root canal treated back teeth 
Scientific Title of Study   Comparing metal onlay and metal crown on root canal treated first and second molars with single proximal defect - An 18 month clinical study 
Trial Acronym   
Secondary IDs if Any  
Secondary ID  Identifier 
NIL  NIL 
 
Details of Principal Investigator or overall Trial Coordinator (multi-center study)  
Name  Evelyn Benisha R 
Designation  Post graduate student 
Affiliation  CSI college of dental sciences and research  
Address  CSI college of dental sciences and research , Department of conservative dentistry and endodontics, Room number 6 , 129 CMH Compound , old kuyavarpalayam road , East veli street , Madurai

Madurai
TAMIL NADU
625001
India 
Phone  9626225247  
Fax    
Email  evelynbenisha100@gmail.com  
 
Details of Contact Person
Scientific Query
 
Name  Dr I Anand Sherwood 
Designation  HOD and professor of Operative Dentistry and Endodontics 
Affiliation  CSI college of dental sciences and research 
Address  CSI college of dental sciences and research , Department of conservative dentistry and endodontics, Room number 6, 129 CMH Compound , old kuyavarpalayam road , East veli street , Madurai

Madurai
TAMIL NADU
625001
India 
Phone  9443805150  
Fax    
Email  anand.sherwood@gmail.com  
 
Details of Contact Person
Public Query
 
Name  Dr I Anand Sherwood 
Designation  HOD and professor of Operative Dentistry and Endodontics 
Affiliation  CSI college of dental sciences and research 
Address  CSI college of dental sciences and research , Department of conservative dentistry and endodontics, Room number 6, 129 CMH Compound , old kuyavarpalayam road , East veli street , Madurai

Madurai
TAMIL NADU
625001
India 
Phone  9443805150  
Fax    
Email  anand.sherwood@gmail.com  
 
Source of Monetary or Material Support  
CSI College of Dental Sciences and Research 
 
Primary Sponsor  
Name  CSI College of Dental Sciences and Research 
Address  CSI College of Dental Sciences and Research ,Room number 6 , 129 CMH Compound , old kuyavarpalayam road, East veli street , Madurai  
Type of Sponsor  Research institution and hospital 
 
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 Evelyn Benisha R  CSI college of dental sciences and research  Department of conservative dentistry and endodontics ,Room number 6 , 129 CMH Compound , old kuyavarpalayam road, East veli street , Madurai
Madurai
TAMIL NADU 
9626225247

evelynbenisha100@gmail.com 
 
Details of Ethics Committee  
No of Ethics Committees= 1  
Name of Committee  Approval Status 
INSTITUTIONAL ETHICAL COMMITTEE AND INSTITUTIONAL REVIEW BOARD  Approved 
 
Regulatory Clearance Status from DCGI  
Status 
Not Applicable 
 
Health Condition / Problems Studied  
Health Type  Condition 
Patients  (1) ICD-10 Condition: K085||Unsatisfactory restoration of tooth,  
 
Intervention / Comparator Agent  
Type  Name  Details 
Comparator Agent  Metal crowns on root canal treated first and second molars with single proximal defect   Metal crowns on root canal treated first and second molars with single proximal defect with follow up of 18 months 
Intervention  Metal onlays on root canal treated first and second molars with single proximal defect  Metal onlays on root canal treated first and second molars with single proximal defect with follow up of 18 months 
 
Inclusion Criteria  
Age From  18.00 Year(s)
Age To  70.00 Year(s)
Gender  Both 
Details  With satisfactory endodontic treatment and no radiographic or clinical evidence of root canal treatment failure
Root canal treated first and second molars with single proximal defect
Opposing teeth should be present
 
 
ExclusionCriteria 
Details  Patient not willing for recall visits
Patients with parafunctional habits
Periodontally compromised patients
 
 
Method of Generating Random Sequence   Coin toss, Lottery, toss of dice, shuffling cards etc 
Method of Concealment   An Open list of random numbers 
Blinding/Masking   Participant, Investigator and Outcome Assessor Blinded 
Primary Outcome  
Outcome  TimePoints 
compare the survival rate of metal onlays over metal crown in root canal treated first and second molars with single proximal defect  18 months 
 
Secondary Outcome  
Outcome  TimePoints 
Compare the success rate of metal onlays over metal crown in root canal treated first and second molars with single proximal defect
 
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   Phase 1/ Phase 2 
Date of First Enrollment (India)   01/12/2023 
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)
Modification(s)  
Not Applicable 
Recruitment Status of Trial (India)  Open to Recruitment 
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   Comparing the survival rate and success rate of  metal onlays over  metal crown on root canal treated first and second molars with single proximal defect with duration of follow up of 18 months 
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