Clinical evaluation of the efficacy of plasma rich in growth factors with connective tissue graft in treatment of gingival recession

Vice chancellor for research, Babol University of Medical Sciences0 个研究点目标入组 22 人开始时间: 待定最近更新: 2018年2月22日

适应症

试验速览

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•Inclusion criteria : 1) The presence of either bilateral isolated or multiple facial defects with recession depths =2 mm when measured from the cementoenamel junction at anterior teeth or premolars; 2) The defects that are judged as Miller Class I or Class II; 3) The selected teeth should be vital, free of restorations or had restorations removed, and with no bleeding upon probing; 4)The age of patients should be within 18 to 65 5) Good oral hygiene (O´Leary plaque score =%20 ); 6)Width of keratinized gingiva should be <2 mm; 7) Gingival thickness should be >0.5mm. Exclusion criteria: 1) Smoking; 2) Any uncontrolled local or systemic disease that might contraindicate periodontal surgery; 3) Pregnancy; 4) Hematologic disorders; 5) Usage of the drugs that have intervention with wound healing (corticosteroid, chemotherapeutic agents); 6) Usage of the drugs that have intervention with platelet aggregation; 7) Allergy to tetracycline; 8) Traumatic methods of tooth brushing; 9) Applying abrasive dentifrices; 10) Applying removable partial denture; 11) The history of periodontal surgery at the selected site.

发起方

Vice chancellor for research, Babol University of Medical Sciences