Effects of non-surgical periodontal therapy on clinical and immunological profile and oral colonization of Candida spp in HIV-infected patients with chronic periodontitis.

Autor: Nobre ÁVV; Department of Oral & Maxillofacial Surgery, and Periodontology, School of Dentistry of Ribeirão Preto, University of São Paulo, Ribeirão Preto, SP, Brazil., Pólvora TLS; Department of Stomatology, School of Dentistry, University of São Paulo, Ribeirão Preto, SP, Brazil., Silva LRM; Department of Stomatology, Public Health and Forensic Dentistry, School of Dentistry of Ribeirão Preto, University of São Paulo, Ribeirão Preto, SP, Brazil., Teles VO; Department of Stomatology, Public Health and Forensic Dentistry, School of Dentistry of Ribeirão Preto, University of São Paulo, Ribeirão Preto, SP, Brazil., Villafuerte KV; Department of Oral & Maxillofacial Surgery, and Periodontology, School of Dentistry of Ribeirão Preto, University of São Paulo, Ribeirão Preto, SP, Brazil., da Motta RJG; Department of Dental Materials and Prosthodontics, School of Dentistry of Ribeirão Preto, University of São Paulo, Ribeirão Preto, SP, Brazil., Fortes JHP; Department of Dental Materials and Prosthodontics, School of Dentistry of Ribeirão Preto, University of São Paulo, Ribeirão Preto, SP, Brazil., Silva GA; Department of Morphology, Physiology and Basic Pathology, School of Dentistry of Ribeirão Preto, University of São Paulo, Ribeirão Preto, SP, Brazil., Ranieri ALP; Divison of Dentistry and Stomatology of the Clinical Hospital of Ribeirão Preto Medical School, University of São Paulo, Ribeirão Preto, SP, Brazil., de Macedo LD; Divison of Dentistry and Stomatology of the Clinical Hospital of Ribeirão Preto Medical School, University of São Paulo, Ribeirão Preto, SP, Brazil., Morejon KML; Department of Medical Clinic of Ribeirão Preto Medical School, University of São Paulo, Ribeirão Preto, SP, Brazil., da Fonseca BAL; Department of Medical Clinic of Ribeirão Preto Medical School, University of São Paulo, Ribeirão Preto, SP, Brazil., Tirapelli C; Department of Dental Materials and Prosthodontics, School of Dentistry of Ribeirão Preto, University of São Paulo, Ribeirão Preto, SP, Brazil., Saraiva MCP; Department of Pediatric Dentistry, School of Dentistry of Ribeirão Preto, University of São Paulo, Ribeirão Preto, SP, Brazil., Taba M Jr; Department of Oral & Maxillofacial Surgery, and Periodontology, School of Dentistry of Ribeirão Preto, University of São Paulo, Ribeirão Preto, SP, Brazil., Lourenço AG; Department of Morphology, Physiology and Basic Pathology, School of Dentistry of Ribeirão Preto, University of São Paulo, Ribeirão Preto, SP, Brazil., Motta ACF; Department of Stomatology, Public Health and Forensic Dentistry, School of Dentistry of Ribeirão Preto, University of São Paulo, Ribeirão Preto, SP, Brazil.
Jazyk: angličtina
Zdroj: Journal of periodontology [J Periodontol] 2019 Feb; Vol. 90 (2), pp. 167-176. Date of Electronic Publication: 2018 Sep 02.
DOI: 10.1002/JPER.18-0197
Abstrakt: Background: After the introduction of antiretroviral therapy (ART), human immunodeficiency virus (HIV) infection has become a chronic controllable disease. For this reason, chronic conditions related to both HIV infection and senescence, such as chronic periodontitis (CP) need to be studied. This study investigated the impact of non-surgical periodontal therapy (NSPT) on clinical and immunological features of CP, and on oral colonization by Candida spp. in HIV-infected and non-HIV-infected individuals.
Methods: HIV-infected (test group) and non-HIV-infected (control group) adults patients with CP were selected. Gingival bleeding index (GI), probing depth (PD), clinical attachment level (CAL), number of teeth, CD4+ T lymphocytes and viral load (only for HIV-infected individuals), salivary cytokines (interleukin, [IL]-6, IL-8, and tumoral necrosis factor-alpha [TNF-α]), and oral Candida infection (colony forming units and species) were assessed at baseline, and 30 and 90 days after NSPT.
Results: Twenty-two HIV-infected patients and 20 non-HIV-infected patients were evaluated. Candida counts and salivary IL-6, IL-8, and TNF-a levels were higher in the test group than in the control group. Both groups showed a decrease in oral Candida counts, GI, PD, IL-6, and IL-8 as well as gain in CAL at 30 and 90 days after NSPT. In addition, patients in the test group showed an increase of CD4+ T lymphocytes and a decrease of viral load.
Conclusion: NSPT had a beneficial impact on clinical and immunological parameters of CP, reduction of oral Candida counts, and improvement of HIV-infection status.
(© 2018 American Academy of Periodontology.)
Databáze: MEDLINE
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