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IRCT20200329046889N1 IRCT 2020-06-28 Esfahan University of Medical Sciences Effect of platelet-rich fibrin on root surface coverage PRF Clinical Comparison Root coverage in Coronally Advanced Flap Technique with free Connective Tissue Graft and Platelet-Rich Fibrin in Patients with Root covrage candidates 2020-06-12 anticipated 24 Complete https://irct.ir/trial/46829 interventional Randomization: Not randomized, Blinding: Single blinded, Placebo: Not used, Assignment: Factorial, Purpose: Treatment, Blinding description: In this study, surgeons and patients are aware of the type of treatment due to the use of connective tissue or PRF, which is taken from the patient's blood, but the outcome assessor and the analyst are not aware. N/A Gingival recession. Intervention 1: Intervention group:The platelet-rich fibrin group is prepared from the patient's blood during the centrifugation process within 12 minutes. Intervention 2: Intervention group: Connective tissue grafting group, which is prepared from the palate of each patient. No - There is not a plan to make this available Justification or reason for not sharing IPD is Lack of time and budget
public Fatemeh Ghorbani
Barazandeh
Esfahahn Iran (Islamic Republic of) 8193976468 009854375699 f.ghorbani69@dnt.mui.ac.ir Esfahan University of Medical Sciences scientific Fatameh Ghorbani
Barazande
Esfhan Iran (Islamic Republic of) 8193976468 +98 31 5437 5699 f.ghorbani69@dnt.mui.ac.ir Esfahan University of Medical Sciences Iran (Islamic Republic of) Referrers to the periodontology and implant department of the School of Dentistry of Isfahan University of Medical Sciences, aged 18-60 years, who are seeking treatment for gingival recession in each of the incisors and maxillary or mandibular premolars, are selected. The type of Miller gingival recession is 1 or 2 and Teeth should not be decayed or filled and at least has two areas that require root coverage. 18 years 60 years Both Patients with specific systemic conditions affecting recovery such as uncontrolled diabetes, immunodeficiency diseases, systemic or localized bone disease, history of alcohol use, addiction, smoking (currently), pregnancy, people taking immunosuppressive or anticoagulant drugs, Patients with poor cooperation and untreated active periodontal disease specimens and those who were unable to maintain oral hygiene or who did not wish to maintain oral hygiene were excluded. Also, in case of any repair or caries on buccal surface of the desired teeth or pathological mobility in the teeth, the samples are excluded. K06.0 Gingival recession (generalized)(localized)(post infective)(post-operative) Treatment - Surgery Treatment - Surgery Intervention group:The platelet-rich fibrin group is prepared from the patient's blood during the centrifugation process within 12 minutes Intervention group: Connective tissue grafting group, which is prepared from the palate of each patient Recession Height. Timepoint: 3 and 6 month. Method of measurement: Michigan Probe. Esfahan University of Medical Sciences Approved 2020-06-10 Ethics committee of isfahan University of Medical Sciences Azadi Square ,Hezarjarib st. Isfahan Isfehan Iran (Islamic Republic of)