{"title":"Clinical efficacy of periosteal pedicle graft as a barrier membrane in guided tissue regeneration: A systematic review and meta-analysis.","authors":"Shraddha Iyer, Sangamithra Sidharthan, Dharmarajan Gopalakrishnan, Vini Mehta, Chetana Chetana, Meghana Guruprasad, Sharvari Killedar","doi":"","DOIUrl":null,"url":null,"abstract":"<p><strong>Background: </strong>The study aims to assess the clinical efficacy of periosteal pedicle graft (PPG) as a barrier membrane in guided tissue regeneration (GTR) for gingival recession, intrabony, and furcation defects.</p><p><strong>Materials and methods: </strong>Electronic and hand searches were performed to identify randomized controlled/clinical trials investigating GTR using PPG, with 6-month follow-up. Primary outcomes recorded: probing depth (PD), clinical attachment level (CAL), bone fill, recession depth (RD) reduction, percentage of mean root coverage, keratinized tissue width (KTW), and bone defect area (BDA).</p><p><strong>Results: </strong>Thirteen articles were selected; 6 for recession, 2 for furcation, and 5 for intrabony. Meta-analysis was performed whenever possible, results expressed as pooled standardized mean differences (SMDs). In recession defects, the RD pooled SMD is 0.47 (95% confidence interval (CI) = [-0.50-1.44]), KTW pooled SMD is 1.30 (95% CI = [-0.30-2.91]), favoring PPG over the comparator. In furcation defects, PD pooled SMD is 1.12 (95% CI = [-2.77-0.52]), CAL pooled SMD is 0.71 (95% CI = [-1.09-2.50]), and bone fill pooled SMD is 0.67 (95% CI = [-3.34-4.69]) favoring PPG. In intrabony defects, PD pooled SMD is 0.54 (95% CI = [-2.12-1.04]), CAL pooled SMD is 0.23 (95% CI = [-1.13-0.68]), and BDA pooled SMD is 0.37 (95% CI = [-1.58-2.31]) favoring PPG. The results were not statistically significant.</p><p><strong>Conclusion: </strong>The current evidence indicates that PPG constitutes a valid and reliable alternative to collagen barrier membranes for successful GTR.</p>","PeriodicalId":11016,"journal":{"name":"Dental Research Journal","volume":"21 ","pages":"37"},"PeriodicalIF":0.0000,"publicationDate":"2024-07-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11346614/pdf/","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Dental Research Journal","FirstCategoryId":"1085","ListUrlMain":"","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"2024/1/1 0:00:00","PubModel":"eCollection","JCR":"Q2","JCRName":"Dentistry","Score":null,"Total":0}
引用次数: 0
Abstract
Background: The study aims to assess the clinical efficacy of periosteal pedicle graft (PPG) as a barrier membrane in guided tissue regeneration (GTR) for gingival recession, intrabony, and furcation defects.
Materials and methods: Electronic and hand searches were performed to identify randomized controlled/clinical trials investigating GTR using PPG, with 6-month follow-up. Primary outcomes recorded: probing depth (PD), clinical attachment level (CAL), bone fill, recession depth (RD) reduction, percentage of mean root coverage, keratinized tissue width (KTW), and bone defect area (BDA).
Results: Thirteen articles were selected; 6 for recession, 2 for furcation, and 5 for intrabony. Meta-analysis was performed whenever possible, results expressed as pooled standardized mean differences (SMDs). In recession defects, the RD pooled SMD is 0.47 (95% confidence interval (CI) = [-0.50-1.44]), KTW pooled SMD is 1.30 (95% CI = [-0.30-2.91]), favoring PPG over the comparator. In furcation defects, PD pooled SMD is 1.12 (95% CI = [-2.77-0.52]), CAL pooled SMD is 0.71 (95% CI = [-1.09-2.50]), and bone fill pooled SMD is 0.67 (95% CI = [-3.34-4.69]) favoring PPG. In intrabony defects, PD pooled SMD is 0.54 (95% CI = [-2.12-1.04]), CAL pooled SMD is 0.23 (95% CI = [-1.13-0.68]), and BDA pooled SMD is 0.37 (95% CI = [-1.58-2.31]) favoring PPG. The results were not statistically significant.
Conclusion: The current evidence indicates that PPG constitutes a valid and reliable alternative to collagen barrier membranes for successful GTR.
期刊介绍:
Dental Research Journal, a publication of Isfahan University of Medical Sciences, is a peer-reviewed online journal with Bimonthly print on demand compilation of issues published. The journal’s full text is available online at http://www.drjjournal.net. The journal allows free access (Open Access) to its contents and permits authors to self-archive final accepted version of the articles on any OAI-compliant institutional / subject-based repository. The journal will cover technical and clinical studies related to health, ethical and social issues in field of Dentistry. Articles with clinical interest and implications will be given preference.