[Leishmaniasis and human immunodeficiency virus: an emerging co-infection?].
Although not considered as indicative of AIDS, leishmaniasis presents a number of epidemiologic and clinical features that promote opportunistic infection in HIV patients. Accurate assessment of the incidence of this type of co-infection is difficult due to underestimation in endemic areas such as Africa and Asia. In these areas the WHO estimates that 2 to 9 p. 100 of HIV patients will develop leishmaniasis/HIV co-infection which could become a major concern. The characteristics of this co-infection have been documented. It is observed in adults between 20 and 40 years of age with a strong male sex bias. The visceral form is most frequent. Manifestations are similar to those observed in immunocompetent subjects but with the possibility of asymptomatic and low-grade forms (10 p. 100) and unusual locations suggesting multiorgan spreading in absence of host immune response. In addition to the time-tested standard procedures for diagnosis of parasitic disease, new serologic tests and genomic amplification are now available. Pentavalent antimonials have long been considered as the treatment of choice but they are not always effective and can have untoward effects. Amphotericine B especially in the liposomal form is a good alternative. The particularly high incidence of recurrence suggests that follow-up may be indicated but the modalities of prophylaxis have yet to be defined.
Marlier
S
S
Services Médicaux, l'Hôpital d'Instruction des Armées Sainte-Anne, Toulon, France.
Menard
G
G
Gisserot
O
O
Kologo
K
K
De Jaureguiberry
J P
JP
D017088:AIDS-Related Opportunistic Infections / Q000175:diagnosis / Q000188:drug therapy / Q000453:epidemiology*; D000328:Adult; D000349:Africa / Q000453:epidemiology; D017677:Age Distribution; D000368:Aged; D000981:Antiprotozoal Agents / Q000627:therapeutic use; D001208:Asia / Q000453:epidemiology; D015897:Comorbidity; D019353:Endemic Diseases / Q000706:statistics & numerical data*; D005260:Female; D014943:Global Health; D006801:Humans; D015994:Incidence; D007896:Leishmaniasis / Q000145:classification / Q000175:diagnosis / Q000188:drug therapy / Q000453:epidemiology*; D008297:Male; D008875:Middle Aged; D011159:Population Surveillance; D017678:Sex Distribution
D000981:Antiprotozoal Agents