Adhesion of Candida Albicans to digital versus conventional acrylic resins: a systematic review and meta-analysis

Scientific paper - Original scientific paper

• Author: Mohammed Nasser Alhajj
• Author: Esam Halboub
• Author: Norlela Yacob
• Author: Sadeq Ali Al-Maweri
• Author: Siti Fauzza Ahmad
• Author: Asja Čelebić
• Author: Hesham M. Al-Mekhlafi
• Author: Nosizana Mohd Salleh
• Author's institution: University of Zagreb; School of Dental Medicine
• Scientific / art field, discipline and subdiscipline: BIOMEDICINE AND HEALTHCARE; Dental Medicine

Abstract (english)

Background The present systematic review and meta-analysis investigated the available evidence about the adherence of Candida Albicans to the digitally-fabricated acrylic resins (both milled and 3D-printed) compared to the conventional heat-polymerized acrylic resins. Methods This study followed the guidelines of the Preferred Reporting Items for Systematic Review and Meta-analyses (PRISMA). A comprehensive search of online databases/search tools (Web of Science, Scopus, PubMed, Ovid, and Google Scholar) was conducted for all relevant studies published up until May 29, 2023. Only in-vitro studies comparing the adherence of Candida albicans to the digital and conventional acrylic resins were included. The quantitative analyses were performed using RevMan v5.3 software. Results Fourteen studies were included, 11 of which were meta-analyzed based on Colony Forming Unit (CFU) and Optical Density (OD) outcome measures. The pooled data revealed significantly lower candida colonization on the milled digitally-fabricated compared to the heat-polymerized conventionally-fabricated acrylic resin materials (MD = - 0.36; 95%CI = - 0.69, - 0.03; P = 0.03 and MD = - 0.04; 95%CI = - 0.06, - 0.01; P = 0.0008; as measured by CFU and OD respectively). However, no differences were found in the adhesion of Candida albicans between the 3D-printed digitally-fabricated compared to the heat-polymerized conventionally-fabricated acrylic resin materials (CFU: P = 0.11, and OD: P = 0.20). Conclusion The available evidence suggests that candida is less likely to adhere to the milled digitally-fabricated acrylic resins compared to the conventional ones.

• Keywords (english): Candida Albicans; Digital denture; CAD-CAM; Acrylic resin; Prosthodontics
• Language: english
• Publication type: Scientific paper - Original scientific paper
• Publication status: Published
• Peer review: Peer review - international
• Publication version: Published version
• Journal title: BMC Oral Health
• Numbering: vol. 24, no. 1, 303
• e-ISSN: 1472-6831
• DOI: https://doi.org/10.1186/s12903-024-04083-2
• URN:NBN: urn:nbn:hr:127:578885
• Publication: 2024-03-04
• Document URL: https://bmcoralhealth.biomedcentral.com/articles/10.1186/s12903-024-04083-2
• Type of resource: Text
• Access conditions: Open access
• Created on: 2024-06-28 10:27:13