[Periodontal diseases, tobacco and pregnancy].

  • 1 April 2005
    • journal article
    • abstracts
    • p. 3S74-83
Abstract
This review summarizes the impact of tobacco on the periodontium of pregnant women and the effects of periodontal diseases combined with tobacco on the pregnancy. Periodontal diseases (gingivitis and periodontitis) are gram-negative anaerobic infections. Smokers are 2-7 times more likely to develop periodontal disease than non-smokers. Tobacco, an environmental factor, undermines the host response and may facilitate the development and progression of periodontal disease. Recent epidemiological studies suggest that maternal periodontal diseases would be a risk factor of pre-term deliveries or pre-term low birth weight (PLBW). Cigarette smoking during pregnancy leads to peri-natal morbidity and mortality and it is associated with reduced birth-weight. Tobacco during pregnancy also amplifies the risk of PLBW directly and via periodontal diseases. This article highlights the etio-pathogenic interrelations between periodontal diseases and tobacco as risk factors of PLBW. The blood dissemination of periodontal bacteria and the effects of cytokines like TNF-alpha, Il-1, produced during periodontal infections could explain these obstetrical adverse events. The concept of diagnosing and treating a periodontal disease in a pregnant woman to minimizes the deleterious effects of this infection on systemic conditions represents an unprecedented challenge. Moreover, periodontist have the opportunity to take part in smoking cessation program for pregnant women.

This publication has 0 references indexed in Scilit: