- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT04377698
PRF and Bone Graft in Endodontic Surgeries
'A Comparison of Platelet Rich Fibrin & Mineralised Freezed Dried Bone Allograft to Radiographically Evaluate Healing Post Endodontic Surgery'- an In-vivo Study
Study Overview
Status
Conditions
Intervention / Treatment
Detailed Description
The present study will be carried out to compare the post surgical healing of Platelet Rich Fibrin (PRF) & Mineralised freeze-dried bone allograft (FDBA) in the Department of Conservative Dentistry & Endodontics at Saraswati Dental College, Lucknow. The study will be commenced only after due permission and clearance from the Institutional Review Board and Ethical Committee.
Cases will be selected according to the inclusion criteria after obtaining informed consent from the parents. Patients will be diagnosed based on clinical signs & symptoms, intraoral & radiographic findings. A routine medical history followed by blood investigations will be part of the surgical protocol.
After meeting the above criteria the patients will be randomly assigned to either PRF group (Group-A) or Mineralised FDBA group (Group-B) After successful administration of Local Anaesthesia the surgical procedure will be carried out that will include reflection of a full thickness mucoperiosteal flap by sulcular incision and two relieving vertical incisions. Debridement of tissues at the defect site will be done followed by irrigation with sterile saline solution.
In Group-A patients :- 10ml of venous blood will be drawn from the patients by using a 18 gauge needle after selecting a suitable site for venipuncture. Blood will be collected in tubes without anticoagulant and immediately centrifuged at 3,000 rpm for 10min which will result in a fibrin clot containing the platelets located in the middle of the tube, between a layer of red blood cells at the bottom and acellular plasma at the top. This clot will be removed from the tube and the attached red blood cells will be scraped off and discarded.
PRF will be placed into the defect site and wound closure will be performed using appropriate sutures.
In Group-B patients :- Graft material i.e., Mineralised freeze-dried bone allograft (obtained from Tissue Bank, Tata Memorial Hospital) will be mixed with sterile saline solution, followed by careful placement into the defect site.
The flap will be then re-placed to its original position and sutured with appropriate sutures to ensure complete soft tissue coverage of the graft site.
Sutures will be removed after 7 days post-operatively. The cases will be followed up with clinical and radiographic examination and will be recalled at intervals of 3,6, and 9 months to assess the periapical area.
*Any changes in the plan of study will be made as in when necessary following which suitable statistical analysis will be used to analyse the result.
Study Type
Enrollment (Actual)
Phase
- Phase 4
Contacts and Locations
Study Locations
-
-
Uttar Pradesh
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Lucknow, Uttar Pradesh, India, 227105
- Madhur Garg
-
-
Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Description
Inclusion Criteria:
- Adult teeth with failed conventional endodontic therapy and a need for periapical root end surgery.
- Teeth with bony defect confined to periapical area.
- Adult individuals presenting a tooth with persisting periapical radiolucency.
- Adult individuals presenting a tooth with persistent fistula.
- Adult individuals presenting a tooth with persisting symptoms after orthograde re-treatment.
Exclusion Criteria:
• Patients with severe systemic disorder (i.e. uncontrolled diabetes, immunologic diseases, malignancy), thrombocytopenia or insufficient compliance.
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: Randomized
- Interventional Model: Parallel Assignment
- Masking: Single
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Active Comparator: Platelet Rich Fibrin group(PRF)
Following apicoectomy PRF gel was prepared and placed in the osseous defect followed by placement of PRF membrane
|
regeneration, restoration or reconstitution of the lost periapical tissues of the tooth by using regenerative therapies that utilize growth factors and barrier membranes.
|
Active Comparator: Freezed Dried Bone Allograft group(FDBA)
Following apicoectomy FDBA graft were prepared and placed in the osseous defect followed by placement of PRF membrane
|
regeneration, restoration or reconstitution of the lost periapical tissues of the tooth by using regenerative therapies that utilize growth factors and barrier membranes.
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Change in radiographic healing of periapical tissue after Apicoectomy
Time Frame: Change from Baseline radiographic score at 1 month
|
Two endodontists extraneous to the present study evaluated the radiographs post intervention and scored the healing according to Molven's scoring criteria for radiographic healing where 0 is representative of unsatisfactory healing and 3- complete healing
|
Change from Baseline radiographic score at 1 month
|
Change in radiographic healing of periapical tissue after Apicoectomy
Time Frame: Change from Baseline radiographic score at 3 months
|
Two endodontists extraneous to the present study evaluated the radiographs post intervention and scored the healing according to Molven's scoring criteria for radiographic healing where 0 is representative of unsatisfactory healing and 3- complete healing
|
Change from Baseline radiographic score at 3 months
|
Change in radiographic healing of periapical tissue after Apicoectomy
Time Frame: Change from Baseline radiographic score at 6 months
|
Two endodontists extraneous to the present study evaluated the radiographs post intervention and scored the healing according to Molven's scoring criteria for radiographic healing where 0 is representative of unsatisfactory healing and 3- complete healing
|
Change from Baseline radiographic score at 6 months
|
Change in radiographic healing of periapical tissue after Apicoectomy
Time Frame: Change from Baseline radiographic score at 12 months
|
Two endodontists extraneous to the present study evaluated the radiographs post intervention and scored the healing according to Molven's scoring criteria for radiographic healing where 0 is representative of unsatisfactory healing and 3- complete healing
|
Change from Baseline radiographic score at 12 months
|
Collaborators and Investigators
Sponsor
Investigators
- Principal Investigator: Madhur Garg, Saraswati Dental College
Study record dates
Study Major Dates
Study Start (Actual)
Primary Completion (Actual)
Study Completion (Actual)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Actual)
Study Record Updates
Last Update Posted (Actual)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Other Study ID Numbers
- SDC/IRDC/2017/MDS-P/05
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
Studies a U.S. FDA-regulated device product
product manufactured in and exported from the U.S.
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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