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CTRI Number  CTRI/2025/02/079883 [Registered on: 03/02/2025] Trial Registered Prospectively
Last Modified On: 29/01/2025
Post Graduate Thesis  Yes 
Type of Trial  Interventional 
Type of Study   Dentistry 
Study Design  Randomized, Parallel Group Trial 
Public Title of Study   Immediate dental implant placement in infected sites versus delayed implant placement: A comparative study 
Scientific Title of Study   Immediate placement of dental implants in infected sites versus delayed implant placement: A comparative 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 Ujval Patel 
Designation  Resident Doctor 
Affiliation  Faculty of Dental Science, Dharmsinh Desai University 
Address  Department of Oral and Maxillofacial Surgery, Faculty of Dental Science, Dharmsinh Desai University, College Road, Nadiad

Kheda
GUJARAT
387001
India 
Phone  8238083553  
Fax    
Email  patelujjaval14@gmail.com  
 
Details of Contact Person
Scientific Query
 
Name  Dr Hiren Patel 
Designation  Professor and Head of the Department 
Affiliation  Faculty of Dental Science, Dharmsinh Desai University 
Address  Department of Oral and Maxillofacial Surgery, Faculty of Dental Science, Dharmsinh Desai University, College Road, Nadiad

Kheda
GUJARAT
387001
India 
Phone  9426034400  
Fax    
Email  hirenpatel.fods@ddu.ac.in  
 
Details of Contact Person
Public Query
 
Name  Dr Ujval Patel 
Designation  Resident Doctor 
Affiliation  Faculty of Dental Science, Dharmsinh Desai University 
Address  Department of Oral and Maxillofacial Surgery, Faculty of Dental Science, Dharmsinh Desai University, College Road, Nadiad

Kheda
GUJARAT
387001
India 
Phone  8238083553  
Fax    
Email  patelujjaval14@gmail.com  
 
Source of Monetary or Material Support  
Faculty of Dental Science, Dharmsinh Desai University, Nadiad, Gujarat, India, 387001 
 
Primary Sponsor  
Name  Faculty of Dental Science Dharmsinh Desai University 
Address  Faculty of Dental Science, Dharmsinh Desai University, College road, Nadiad,Gujarat, India, 387001 
Type of Sponsor  Research institution 
 
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 Ujval Patel  Faculty of Dental Science  Department of Oral and Maxillofacial Surgery, Faculty of Dental Science, Dharmsinh Desai University, College Road, Nadiad
Kheda
GUJARAT 
8238083553

patelujjaval14@gmail.com 
 
Details of Ethics Committee  
No of Ethics Committees= 1  
Name of Committee  Approval Status 
Ethical Committee Of Faculty Of Dental Science Dharmsinh Desai University  Approved 
 
Regulatory Clearance Status from DCGI  
Status 
Not Applicable 
 
Health Condition / Problems Studied  
Health Type  Condition 
Patients  (1) ICD-10 Condition: K04||Diseases of pulp and periapical tissues, (2) ICD-10 Condition: O||Medical and Surgical, (3) ICD-10 Condition: K047||Periapical abscess without sinus,  
 
Intervention / Comparator Agent  
Type  Name  Details 
Comparator Agent  Edentulous space  dental implant placement in previously extracted site or edentulous area 
Intervention  Infected sites  Extraction followed by immediate placement of dental implant in teeth which are having periapical infection or pathologies 
 
Inclusion Criteria  
Age From  18.00 Year(s)
Age To  60.00 Year(s)
Gender  Both 
Details  1. Chronic periapical infected and non infected teeth.
2. Distance between the bottom of the alveolar fossa and maxillary sinus floor greater than or equal to 2 mm and a distance between the bottom of the alveolar fossa and inferior alveolar canal greater than or equal to 3 mm
 
 
ExclusionCriteria 
Details  1. Acute infection of adjacent teeth or tissues
2. Untreated teeth with chronic periodontitis
3. Systemic illness and contraindicating surgical procedure
4. Long-term use of bisphosphonates 
 
Method of Generating Random Sequence   Not Applicable 
Method of Concealment   Not Applicable 
Blinding/Masking   Not Applicable 
Primary Outcome  
Outcome  TimePoints 
Minimal marginal bone loss and better implant stability  1 month, 3 months and 6 months post operatively 
 
Secondary Outcome  
Outcome  TimePoints 
Implant stability
Implant Failure 
1 year post operative 
 
Target Sample Size   Total Sample Size="50"
Sample Size from India="50" 
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 4 
Date of First Enrollment (India)   10/02/2025 
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="0"
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   The purpose of comparative studies on immediate versus delayed dental implant placement in infected sites is to evaluate and contrast the clinical outcomes associated with each approach. These studies aim to determine the efficacy and safety of placing implants immediately after tooth extraction in infected areas compared to waiting for a healing period before implant placement. Key outcomes assessed include implant survival rates, peri-implant bone loss, soft tissue health, complication rates, and patient satisfaction. The findings from these studies assist clinicians in making informed decisions about the optimal timing of implant placement in the presence of infection, balancing the benefits of reduced treatment time against potential risks. 
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