A meta‐analysis on the effect of periodontal treatment on the glomerular filtration rate of chronic kidney disease individuals: A systematic review and meta‐analysis was conducted to assess the impact of the periodontal treatment on the glomerular filtration rate of individuals with chronic kidney disease. (7th July 2021)

• Record Type: Journal Article
• Authors: da Silva, Thales Araújo; Abreu, Lucas Guimarães; Esteves Lima, Rafael Paschoal
• Is Part Of: Special care in dentistry. Volume 41:Number 6(2021)
• Page Start: 670
• Page End: 678
• Publication Date: 2021-07-07
• Subjects: chronic kidney -- glomerular filtration rate -- meta‐analysis -- periodontal treatment -- periodontitis -- systematic review disease; People with disabilities -- Dental care -- Periodicals; Older people -- Dental care -- Periodicals; Hospital dental service -- Periodicals; Dental Care for Disabled -- Periodicals; Dental Service, Hospital -- Periodicals; Geriatric Dentistry -- Periodicals; 617.60087
• DOI: 10.1111/scd.12625
• Languages: English
• ISSNs: 0275-1879

Abstract

Abstract: Aims: The purpose of the present systematic review and meta‐analysis was to assess the impact of periodontal treatment on the glomerular filtration rate (GFR) of individuals with chronic kidney disease (CKD). Methods: Searches were conducted in five databases. Restrictions on publication date or language were not imposed. Studies reporting the GFR of CKD individuals before and after periodontal treatment were included. Studies' selection, extraction of data and assessment of risk of bias were performed by two reviewers independently. The Methodological Index for non‐randomized studies was employed for risk of bias assessment. Meta‐analysis was carried out. Results: One hundred ninety‐two references were retrieved and three studies were included. In all studies included, the periodontal intervention performed was non‐surgical therapy. The three studies together assessed 77 individuals. The follow‐up of participants after periodontal treatment varied between 3 and 6 months. Meta‐analysis demonstrated that the GFR of individuals with CKD increased (improvement) after periodontal treatment (mean difference = 7.01, confidence interval = 0.66 – 13.36, I 2 = 0%). Overall, included studies presented low risk of bias. Conclusion: Despite the limited evidence of this systematic review and meta‐analysis, periodontal treatment seems to improve the GFR of CKD individuals, with positive repercussions on their renal function.