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The Evaluation Clinical Results of Coronally Advanced Flap With Platelet Rich Fibrin

NCT04942821 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 12

Last updated 2021-06-29

No results posted yet for this study

Summary

The aim of this study was to evaluate the clinical outcomes of platelet- rich fibrin and coronally advanced flap technique in the treatment of multiple gingival recessions in comparison with connective tissue graft technique.

Conditions

  • Root Coverage

Interventions

PROCEDURE

Platelet rich fibrin and coronally advanced flap

CAF were used in treatment arms. Root planning was performed on the exposed part of roots to provide more biocompatible surface for re-attachment. Two 10 cc tubes with clot activator were used to collect blood from the patient; blood was centrifuged at 2700 rpm for 12 min. PRF box was used to form fibrin clots into membranes. PRF was positioned at the level of the cemento-enamel junction (CEJ), and sutured on the periosteum bed with 6/0 absorbable sutures. Gingival margins on the flap were placed at least 1 mm coronally of the CEJ and sutured with 5/0 absorbable sutures. Sutures were removed at 2nd week.

PROCEDURE

Connective tissue graft and coronally advanced flap

Control sites were treated by coronally advanced flap (CAF) combined with connective tissue graft (CTG). CAF were used in both treatment arms. Root planning was performed on the exposed part of roots to provide more biocompatible surface for re-attachment. CTG was obtained with single incision method. CTG was positioned at the level of the cemento-enamel junction (CEJ), and sutured on the periosteum bed with 6/0 absorbable sutures. Gingival margins on the flap were placed at least 1 mm coronally of the CEJ and sutured with 5/0 absorbable sutures. Sutures were removed at 2nd week.

Sponsors & Collaborators

  • Marmara University

    lead OTHER

Principal Investigators

  • Hatice Selin Yıldırım, Dr. · Marmara University, Faculty of Denistry, Department of Periodontology

  • Başak Doğan, Prof. Dr. · Marmara University, Faculty of Denistry, Department of Periodontology

  • Atacan Yavuz, Dr. · Marmara University, Faculty of Denistry, Department of Periodontology

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
SINGLE
Model
PARALLEL

Eligibility

Min Age
18 Years
Max Age
65 Years
Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2014-04-23
Primary Completion
2017-02-24
Completion
2017-02-24

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT04942821 on ClinicalTrials.gov