[Visceral leishmaniasis in HIV infection. A totally opportunistic infection].
Visceral leishmaniasis occurring in immunocompromised patients, and in particular during HIV infection, has been described in recent years and differs from the usual Mediterranean kala-azar as encountered in France. In order to define the clinical, diagnostic and therapeutic features of the HIV-Leishmania spp. co-infection, we report 8 new cases and compare them with data from the literature. The co-infection occurs at any stage of HIV infection, usually in drug addicts using intravenous injections. Clinical manifestations, such as fever, weight loss, liver and spleen enlargement and polyadenopathy, and laboratory findings (cytoponia, inflammatory syndrome) are generally present but not specific during the HIV infection course. Moreover, some gastrointestinal and pleuropulmonary forms of the co-infection are misleading. Leishmaniasis serology is negative in 50 percent of the patients. In most cases the diagnosis is provided by detection of the parasite in bone marrow samples. Culture must be systematic, and samplings must be repeated if they are negative. The first-line treatment consists of pentavalent antimony. Almost 80 percent of the patients respond to this treatment, but relapses occur in 50 percent of the cases. This high risk of relapse and the opportunistic behaviour of leishmaniasis justify a prophylaxis of relapses.
Cabié
A
A
Service des Maladies infectieuses et tropicales, Hôpital Bichat-Claude Bernard, Paris.
Matheron
S
S
Leprètre
A
A
Bouchaud
O
O
Deluol
A M
AM
Coulaud
J P
JP
D017088:AIDS-Related Opportunistic Infections / Q000097:blood / Q000150:complications* / Q000188:drug therapy; D000328:Adult; D000965:Antimony / Q000627:therapeutic use; D005260:Female; D015658:HIV Infections / Q000150:complications*; D006801:Humans; D007898:Leishmaniasis, Visceral / Q000097:blood / Q000150:complications* / Q000188:drug therapy; D008297:Male; D008875:Middle Aged; D012189:Retrospective Studies
D000965:Antimony
Leishmaniose viscérale au cours de l'infection par le VIH. Une infection opportuniste à part entière.