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Progression of Periodontal Disease in HIV Seropositive Patients
Author(s) -
Yeung Stephen C. H.,
Stewart Graeme J.,
Cooper David A.,
Sindhusake Doungkamol
Publication year - 1993
Publication title -
journal of periodontology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.036
H-Index - 156
eISSN - 1943-3670
pISSN - 0022-3492
DOI - 10.1902/jop.1993.64.7.651
Subject(s) - medicine , periodontitis , zidovudine , asymptomatic , clinical attachment loss , human immunodeficiency virus (hiv) , gastroenterology , population , dentistry , immunology , viral disease , environmental health
D ata from cross‐sectional studies suggest that periodontitis in HIV‐infected patients is a more destructive form of disease in contrast to the slowly progressing form of adult periodontitis in the general population. We studied prospectively over an 18‐month period 30 HIV infected, but asymptomatic, patients and compared the rate of periodontal attachment loss with that of a healthy control group (n = 10) matched for age and plaque index. Every 6 months, each subject was assessed for their clinical status by a physician and CD4 + cell count determined. The proliferative response of peripheral blood lymphocytes was determined by in vitro cultures with PHA and Con A. The periodontal health status was assessed by scoring with plaque index (PI), gingival index (GI), and periodontal disease index (PDI). The control subjects were assessed for periodontal status only. Of the 30 HIV‐positive patients whose data were analyzed 14 received Zidovudine (AZT) while the remaining 16 did not. There was no correlation between any clinical parameter measured and periodontal status as determined by PI or GI. However, a significant difference in the change of periodontal disease index (PDI) was observed between the HIV‐infected and control groups ( P = 0.005). We concluded that HIVinfected patients with pre‐existing Periodontitis tend to experience a greater rate of attachment loss over time compared with controls. J Periodontol 1993; 64:651–657 .