Effects of smoking on non-surgical periodontal therapy in patients with periodontitis stage III or IV, and grade C
Küçük Resim Yok
Tarih
2020
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Wiley
Erişim Hakkı
info:eu-repo/semantics/openAccess
Özet
Background To evaluate possible effects of smoking on clinical, biochemical, and microbiological outcomes of non-surgical periodontal treatment in patients with periodontitis stage III or IV and grade C. Methods Conventional quadrant-wise non-surgical periodontal treatment was performed and whole-mouth periodontal measurements were recorded at baseline, 1, 3, and 6 months after completion of treatment. Saliva, gingival crevicular fluid, subgingival plaque, and blood samples were obtained at the same time points. Inflammatory cytokine levels, presence, and quantities of 11 different bacterial species were determined. Smoking status was validated by cotinine assay. Results Fourteen smoker and 13 non-smoker patients completed the study protocol and revealed similar clinical findings except for the higher plaque scores in the non-smokers at 6 months (P <0.01). Significant differences were found between the study groups in biofluid cytokine levels at 1 and 3 months (P <0.01). Gram-negative bacteria were more abundant in the smokers at baseline and so were Gram-positive bacteria in the non-smokers (P <0.01). Gram-negative bacteria repopulated in the smokers faster than in the non-smokers (P <0.01). Conclusions the present findings suggest that smoker patients with periodontitis stage III and IV, grade C respond well to the non-surgical periodontal treatment during the 6-month follow-up. However, smokers exhibit faster repopulation of Gram-negative bacteria.
Açıklama
Anahtar Kelimeler
bacteria, cytokines, gingival crevicular fluid, periodontitis, smoking
Kaynak
Journal of Periodontology
WoS Q Değeri
Q1
Scopus Q Değeri
Q1
Cilt
91
Sayı
4
