Important note: Information in this article was accurate in 1996. The state of the art may have changed since the publication date.
Seroprevalence of human immunodeficiency virus-1, hepatitis B virus, and hepatitis C virus in patients having major surgery.
Infect Control Hosp Epidemiol. 1995 Nov;16(11):627-32. Unique Identifier : AIDSLINE MED/96170815 Montecalvo MA; Lee MS; DePalma H; Wynn PS; Lowenfels AB; Jorde U; Wuest D; Klingaman A; O'Brien TA; Calmann M; et al; Division of Infectious Diseases, New York Medical College,; Valhalla, USA.
Abstract:
OBJECTIVE: To determine the proportion of major surgical procedures that involve patients having serologic evidence of infection with human immunodeficiency virus-1 (HIV), hepatitis B virus (HBV), and hepatitis C virus (HCV) in a single center in Westchester County, New York. METHODS: Blood samples sent for transfusion screening or cross-match were tested blindly for HIV antibody (anti-HIV), HBV core antibody, HBV surface antigen (HBsAg), and HCV antibody (anti-HCV). Demographic characteristics and operation category were correlated with serologic results by univariate and regression analyses. RESULTS: Of 1,062 operations evaluated, 71 (6.7%, 95% confidence interval [CI95], 5.2% to 8.4%) were performed on patients with either anti-HIV, HBsAg, or anti-HCV. In 17 (1.6%, CI95, .93% to 2.5%) of these operations, the patient evidenced anti-HIV; in 15 (1.4%; CI95, .79% to 2.3%), HBsAg; and in 55 (5.2%, CI95, 3.9% to 6.7%), anti-HCV. Anti-HCV was detected significantly more often than anti-HIV (5.2% versus 1.6%, P < .001) or HBsAg (5.2% versus 1.4%, P < .001). Operations involving women aged 25 to 44 years had the highest proportion with serologic evidence of at least one of the three viruses (17.2%); of anti-HCV (15.3%); and of anti-HIV (6.7%). Logistic regression analysis found that being in the 25- to 44-year age group was associated significantly with infection with any virus (P < .001) and with anti-HCV (P < .001). The strongest logistic predictors of anti-HIV seropositivity were having anti-HCV seropositivity (P < .001), being age 25 to 44 years (P < .001), and having a general surgery operation (P = .002). CONCLUSION: The prevalences of serologic evidence of at least one of the three viruses (16.7%), of anti-HCV (14.5%), and of anti-HIV (5.6%) are high in patients aged 25 to 44 years undergoing major surgery at a tertiary-care medical center located in Westchester County, New York. Anti-HCV is more prevalent than anti-HIV or HBsAg and is predictive of anti-HIV seropositivity. Testing for anti-HIV alone would have detected only 24% of patients infected with a bloodborne pathogen. These data strongly underscore the importance of universal precautions.
Keywords: Adult Age Distribution Aged Blood-Borne Pathogens Disease Transmission, Patient-to-Professional/*PREVENTION & CONTROL Female Hepatitis B/*EPIDEMIOLOGY Hepatitis C/*EPIDEMIOLOGY Human HIV Infections/*EPIDEMIOLOGY *HIV-1 Logistic Models Male Middle Age New York/EPIDEMIOLOGY Prevalence Risk Factors Seroepidemiologic Methods *Surgery, Operative JOURNAL ARTICLE 960730
M9670449
AEGiS presents published material, reprinted with permission and neither endorses nor opposes any material. All information contained on this website, including information relating to health conditions, products, and treatments, is for informational purposes only. It is often presented in summary or aggregate form. It is not meant to be a substitute for the advice provided by your own physician or other medical professionals. Always discuss treatment options with a doctor who specializes in treating HIV.
Important note: Information in this article was accurate in 1996. The state of the art may have changed since the publication date.
