Status:
UNKNOWN
Platelet Rich Fibrin Treatment for the Alveolar Ridge Preservation in Smokers
Lead Sponsor:
Universidad de los Andes, Chile
Collaborating Sponsors:
Pontificia Universidad Catolica de Chile
Conditions:
Alveolar Process Atrophy
Smoking, Cigarette
Eligibility:
All Genders
20-70 years
Phase:
NA
Brief Summary
Bone healing is affected by smoking, particularly healing of extraction sockets, showing deficiencies in vertical and horizontal bone dimensions compared to the healing of non-smokers. Several approac...
Detailed Description
* This study will be conducted according to the principles outlined in the Declaration of Helsinki regarding experiments on human beings. This work was submitted and approved by the Ethics and Scienti...
Eligibility Criteria
Inclusion
- Smokers (at least five cigarettes/day) have had the habit for at least one year.
- treatment plan that includes the indication of extraction of a single, double-rooted, or multi-rooted tooth and prosthetic rehabilitation with osseointegrated implants
- Patients with controlled systemic pathologies (hypertension, diabetes, hypercholesterolemia).
- With alveolar bone support of at least 50% and whose indication is delayed implant placement at least four months after extraction.
- Periapical lesions of no more than 5 mm diameter.
Exclusion
- patients taking immunosuppressive or anticoagulant drugs
- pregnant
- users of removable prostheses
- Individuals with altered values of platelet count or coagulation parameters.
Key Trial Info
Start Date :
May 29 2022
Trial Type :
INTERVENTIONAL
Allocation :
ESTIMATED
End Date :
March 31 2024
Estimated Enrollment :
16 Patients enrolled
Trial Details
Trial ID
NCT06190860
Start Date
May 29 2022
End Date
March 31 2024
Last Update
January 5 2024
Active Locations (2)
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1
Clinical Facility, School of Dentistry, Pontificia Universidad Católica de Chile
Santiago, Santiago Metropolitan, Chile, 7820436
2
Dental facility, Health center at San Bernardo, Faculty of Dentistry, University of the Andes
Santiago, Santiago Metropolitan, Chile, 8051285