Coinfecciones por virus hepatitis B, virus hepatitis C, Treponema pallidum y Toxoplasma gondii en la cohorte de pacientes VIH positivos en control en la Pontificia Universidad Católica de Chile / Hepatitis B, C, Treponema pallidum and Toxoplasma gondii co-infections in HIV infected patients
Rev. méd. Chile
;
137(5): 641-648, mayo 2009. ilus, tab
Article
in Spanish
| LILACS
| ID: lil-521866
ABSTRACT
Background:
Some infections share common modes of transmission with HIV and have the potential to change the course of the latter.Aim:
To assess the prevalence of hepatitis B virus (HBV) hepatitis C virus (HCV), Treponema palladium and Toxoplasmosis gondii co-infections in HIV-1 infected patients followed at a university hospital. Material andmethods:
Clinical records of HIV-positive individuals were reviewed. The analysis included demographical data, hepatitis B surface antigen (HBsAg), IgM and IgG anti-HBc, antibodies, anti-HCV antibodies, RPR or VDRL test and IgG anti Tgondii antibodies.Results:
Three hundred ninety five patients (aged 16 to 89years, 359 males) were included in the review. Seventy nine percent had been tested for HBV status with HBsAg, and the global HIV-HBV co-infection prevalence was 6.1 percent. A subgroup of190 individuals were tested for HBV infection with HBsAg and IgM/IgG anti-HBc markers. Of these, 46 percent fulfilled co-infection criteria eight with acute hepatitis B, 11 with chronic hepatitis B and 69 with inactive HBV infection. The frequency of HIV-HBV co-infection was 48 percent and 22 percent among men and women respectively (NS). HCV-HN co-infection was detected in 3 percent, syphilis-HIV co-infection in 21 percent and T gondii-HIV co-infection in 26 percent.Conclusions:
In this cohort, HIV infection is accompanied by a high prevalence of other co-infections, particularly HBV among men.
Full text:
Available
Index:
LILACS (Americas)
Main subject:
Syphilis
/
Toxoplasmosis
/
Hepatitis C
/
AIDS-Related Opportunistic Infections
/
Hepatitis B
Type of study:
Diagnostic study
/
Etiology study
/
Incidence study
/
Observational study
/
Prevalence study
/
Risk factors
Limits:
Adolescent
/
Adult
/
Aged
/
Aged80
/
Female
/
Humans
/
Male
Country/Region as subject:
South America
/
Chile
Language:
Spanish
Journal:
Rev. méd. Chile
Journal subject:
Medicine
Year:
2009
Type:
Article
Affiliation country:
Chile
Institution/Affiliation country:
Pontificia Universidad Católica de Chile/CL
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