Clinical and Radiographic Outcomes of PRF, Chitosan, and Blood Clot in Regenerative Endodontics of Molars
- Conditions
- Regenerative Endodontics
- Registration Number
- NCT07119619
- Lead Sponsor
- Inonu University
- Brief Summary
This clinical trial aimed to evaluate the long-term effects of using chitosan, blood clots, and platelet-rich fibrin as scaffolds in regenerative endodontics on tooth development. The trial aimed to answer the following questions:
Does chitosan shorten the duration of treatment for participants? Does chitosan promote root development? Which scaffold is most effective for root development? Which scaffold is more practical and effective to use in pediatric patients? Participants underwent regenerative endodontic treatment and were called to the clinic every six months for symptom assessment. Clinical and radiographic records were kept.
- Detailed Description
Regenerative endodontic treatments are biologically based procedures designed to physiologically replace damaged tooth structures, including the cells of the pulp-dentin complex. The aim of this treatment is to promote normal root development in immature permanent teeth with necrotic pulp.The primary goal of regenerative endodontics is to stimulate stem cells and encourage their division and proliferation to regenerate damaged tissue. However, a scaffold is essential for the survival of stem cells throughout the regeneration process. A key component of this process is the presence of a scaffold that allows stem cells from the apical papilla to adhere, proliferate, and differentiate. Blood clots and platelet-rich fibrin are frequently used as scaffolds in regenerative endodontics. However, research is ongoing to determine the appropriate scaffold for cases where these are not applicable.Researchers investigated an alternative scaffold for children who could not achieve apical bleeding or allow blood collection from the arm for PRF. Due to its biocompatibility, low cost, and broad-spectrum antibacterial activity, chitosan was included as the third group in this study. The immature necrotic molars to be treated were randomly divided into three groups. Regenerative endodontic treatment was performed using three different scaffolds: blood clot, PRF, and chitosan. The results were evaluated radiographically and clinically.
Recruitment & Eligibility
- Status
- COMPLETED
- Sex
- All
- Target Recruitment
- 28
Patient Selection Criteria
- Being between the ages of 6-14
- Not having any systemic disease
- Not using any regular medication
- Not having any detected allergies
- The patient must be able to cooperate to the extent that the treatment can be applied healthily
- The patient's guardian must agree to participate in the study
Selection Criteria of Teeth • Restorable necrotic immature first and second permanent mandibular molars with two roots and a root development stage of 3 or 4 according to Cvek's classification
• Failure to meet the patient and tooth selection criteria mentioned above
Study & Design
- Study Type
- INTERVENTIONAL
- Study Design
- PARALLEL
- Primary Outcome Measures
Name Time Method Radiographic measurements of teeth treated with regenerative endodontic treatment Baseline and through study completion, an average of 18 months Evaluation of root maturation (Cvek score; with a minimum of 1 and a maximum of 5, higher scores mean a better result)
- Secondary Outcome Measures
Name Time Method Radiographic measurements of teeth treated with regenerative endodontic treatment Baseline and through study completion, an average of 18 months Periapical healing (Periapical index; with a minimum of 1 and a maximum of 5, lower scores mean a better result)
Trial Locations
- Locations (1)
Inonu University
🇹🇷Malatya, Turkey
Inonu University🇹🇷Malatya, Turkey