Clinical and laboratory features of disseminated histoplasmosis in HIV patients from Brazil.
OBJECTIVE
To identify the main clinical and laboratory features of disseminated histoplasmosis (DH) in human immunodeficiency virus (HIV) patients and compare them with those of HIV patients with other opportunistic diseases.


METHODS
Retrospective study of HIV patients comparing the clinical and laboratory data of patients with and without DH. Univariate and multivariate analyses were performed to verify the risk factors related to DH.


RESULTS
In total, 378 HIV patients were included, 164 with DH and 214 with other opportunistic diseases. Acute renal failure, respiratory insufficiency and septic shock were more frequent in DH patients, who also had a higher mortality (32%vs. 14%, P < 0.001). Independent risk factors for DH were: acute renal failure [odds ratio (OR) 5.2; 95% confidence interval (CI) 3.2-8.5; P < 0.001], splenomegaly (OR 3.4; 95% CI 1.19-9.9; P < 0.001), respiratory insufficiency (OR 2.7 95% CI 1.5-5.0; P < 0.001), proteinuria (OR 2.7; 95% CI 1.3-5.2; P = 0.03), hypotension (OR 2.5; 95% CI 1.2-5.0; P = 0.008), hepatomegaly (OR 2.4; 95% CI 1.2-4.8; P = 0.01), cutaneous lesions (OR, 1.9; 95% CI 1.0-3.3; P = 0.02) and weight loss (OR 1.8; 95% CI 1.0-3.1; P = 0.03).


CONCLUSIONS
Our results suggest that DH is a severe opportunistic disease with high mortality rate, which should be promptly recognized in order to provide early specific treatment.
Daher
Elizabeth F
EF
Department of Internal Medicine, Faculdade de Medicina, Universidade Federal do Ceará, Fortaleza, Ceará, Brazil. ef.daher@uol.com.br
Silva
Geraldo B
GB
Barros
Fernando A S
FA
Takeda
Christianne F V
CF
Mota
Rosa M S
RM
Ferreira
Marúsia T
MT
Oliveira
Soraya A
SA
Martins
Julieta C
JC
Araújo
Sônia M H A
SM
Gutiérrez-Adrianzén
Oswaldo A
OA
D017088:AIDS-Related Opportunistic Infections / Q000175:diagnosis* / Q000453:epidemiology; D058186:Acute Kidney Injury / Q000821:virology; D000328:Adult; D023241:Antiretroviral Therapy, Highly Active; D001938:Brazil / Q000453:epidemiology; D005260:Female; D006658:Histoplasma; D006660:Histoplasmosis / Q000175:diagnosis* / Q000453:epidemiology; D006801:Humans; D008297:Male; D015995:Prevalence; D012189:Retrospective Studies