Resumen de The Influence of Gingival Margin Recession on Loss of Clinical Attachment in Alcohol-Dependent Patients without Medical Disorders
Dr. AhmedKhocht, Malvin Janal, Steven Schleifer, Steven Kellner
Background: The objective of this study was to examine the effects of alcohol and cocaine misuse on periodontal status in a group of alcohol-dependent patients.
Methods: Forty verified alcoholics, either exclusively (n = 10) or with cocaine abuse (n = 30), and a matched comparison group of 25 non-alcoholic subjects, 14 of whom abused cocaine, were entered in the study. All subjects were free from systemic illnesses. Blood levels of gamma glutamyl transpeptidase (GGTP), a liver enzyme indicator of alcohol drinking, were determined. A comprehensive periodontal examination was performed on 6 sites per tooth. The gingival index (GI) and plaque index (PI) were recorded. Attachment levels (AL) were computed as probing depth (PD) plus gingival margin level (GM).
Results: No statistically significant differences were noted between the groups for average AL, PD, GM, GI, and PI. In alcoholics, Pearson correlation showed a positive association between GGTP levels and loss of periodontal attachment (P <0.05). A series of regression analyses predicting AL from selected periodontal and demographic factors showed that alcoholics manifest AL by greater increases in GM than non-alcoholics (P <0.07). Severe alcohol use as measured by GGTP >51 iu/l worsens PI (P <0.07), which adversely impacts GM, GI, PD, and ultimately AL. No significant associations were found between cocaine use and AL.
Conclusions: The results suggest that persistent alcohol abuse increases periodontitis development by heightening the loss of attachment through recession of gingival margins. J Periodontol 2003;74:485-493.
