Int Conf AIDS. 1994 Aug 7-12;10(2):137 (abstract no. PB0563). Unique
OBJECTIVES: To assess prevalence or oral risk factors associated with
subacute bacterial endocarditis in heterosexual HIV(+) and HIV(-)
methadone patients. METHODS: Two hundred and ninety seven patients at a
predominantly minority indigent methadone maintenance treatment center
were examined for oral, dental and periodontal disease. 118 were HIV(+),
179 HIV(-). Medical history was obtained from patient questionnaires,
review of medical chart, and consultation with patients' medical
providers. Patients identified as being at risk for subacute bacterial
endocarditis: 1) past medical history of rheumatic fever 2) endocarditis
or 3) valvular heart disease) were given antibiotic prophylaxis prior
to, and post, invasive examination (e.g. periodontal) and procedure
(e.g. injections, scaling and extractions). RESULTS: Number of patients
requiring antibiotic premedication. TABULAR DATA, SEE ABSTRACT VOLUME.
Thirty-five patients had one risk factor, while 25 had multiple risk
factors. 30 of these patients were HIV(+), 30 HIV(-). CONCLUSIONS: Prior
to performing invasive exam/procedures on patients with a history of
intravenous drug abuse, dentists must have a complete history and
physical pertaining to risk factors for subacute bacterial endocarditis
for each patient. The 20% of patients requiring antibiotic premedication
was much greater than that found in the general population (4%). Of
these patients, 25.4% were HIV(+), 16.8% HIV(-).
Antibiotics/*THERAPEUTIC USE AIDS-Related Opportunistic
Infections/COMPLICATIONS/*PREVENTION & CONTROL Endocarditis, Subacute
Bacterial/COMPLICATIONS/*PREVENTION & CONTROL Female Human HIV
Infections/COMPLICATIONS Male Methadone/*THERAPEUTIC USE
*Premedication Risk Factors Substance Abuse, Intravenous/COMPLICATIONS
ABSTRACT