Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0002871 (anemia)
 52,094 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The clinical and laboratory features, and the response to treatment of visceral leishmaniasis were studied in 18 hospitalized patients. Clinical and laboratory findings were similar to those in patients with kala-azar in the Sudan and East Africa. Fever, heptosplenomegaly, relative lymphocytosis, leukopenia, low platelet counts, and severe anemia were common findings. Pentostam (sodium stibogluconate) was used to treat 17 patients and Neostibosam (ethylstibamine) for one. Three patients died. Four out of the 18 patients had not visited any known endemic area but the significance of this finding has not been fully evaluated.
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PMID:Clinical and laboratory features and treatment of visceral leishmaniasis in hospitalized patients in Northwestern Ethiopia. 21 23

A 32-year-old homosexual with AIDS, who until 1985 was a frequent traveller to South America and mediterranean countries, had recurrent bouts of fever, splenomegaly, arthralgias as well as granulocytopenia and anaemia. Liver and bone-marrow punctures were performed to exclude malignant lymphoma and (or) a mycobacterial infection. Both biopsies revealed Leishmania donovani. During administration of sodium stibogluconate (Pentostam) the fever disappeared for a time and there was clinical improvement, but further treatment was limited because of thrombocytopenia. In patients with AIDS who have splenomegaly with nonspecific fever, visceral leishmaniasis must be considered in the differential diagnosis even outside of endemic regions.
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PMID:[Visceral leishmaniasis (kala-azar) in acquired immunodeficiency syndrome (AIDS)]. 284 75

Visceral leishmaniasis is endemic in southern Saudi Arabia. We prospectively evaluated 121 patients with visceral leishmaniasis at King Fahad Hospital in Gizan. All patients were infants and children. Seasonal variation was observed with more cases presenting in late spring and summer and few in winter. The predominant clinical features in these patients were chronic fever, abdominal distention, weight loss and hepatosplenomegaly. Lymphadenopathy was rare in contrast to African kala-azar. Common laboratory abnormalities included anemia, leukopenia, thrombocytopenia, hypoalbuminemia and hypergammaglobulinemia. Liver function tests were deranged in one-third of patients. Leishmania hemagglutination test was positive in all patients and all of them had positive bone marrow smear or culture for Leishmania donovani. Patients responded well to stibogluconate (Pentostam) therapy with a cure rate of 96.7%. Four patients died in the first few days of therapy. Jaundice and grossly deranged liver function tests were found to be bad prognostic signs.
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PMID:Visceral leishmaniasis in Gizan, Saudi Arabia. 1758 53

The kingdom of Saudi Arabia (KSA) has succeeded in bringing the reported numbers of Visceral leishmaniasis (VL) cases from hundreds during the 1980s and 1990s to zero case in 2019. The endemicity of VL has been confined mainly to the Southwest regions, namely Jazan and Aseer regions. Leishmania donovani species have been identified as the causative species of VL, while L. infantum have been isolated only from dogs in the endemic areas. Many species of sand flies were caught in Southwest, but P. orientalis is the probable transmitter of the disease. The black rat (Rattus ratus) was found to be contributing to maintenance of the parasite life cycle. VL is primarily a disease of children, and 80% of cases were Saudi's, while cases from Yeminis nationality represent the majority of non- Saudi patients. The common clinical presentation consist of chronic fever, abdominal distention, weight loss, anemia and hepatosplenomegaly. Laboratory findings include: anemia, leukopenia, thrombocytopenia, hypoalbuminemia, hyperproteinaemia and hypergammaglobulinemia, low serum iron, and abnormal liver enzymes. Occurrence of jaundice has been identified as a bad prognostic sign. Diagnosis relying on direct smears from bone marrow aspirates was the commonest tool used, and also is advocated by the National Leishmaniasis Control Program (NLCP). Sodium stibogluconate (SSG) is the main drug used to treat VL cases, while Ambisome is preserved for complicated cases. Chemical control of sand flies using indoor residual spraying (IRS) with synthetic pyrethroids has been the most effective measure applied to prevent vector-human contact and disease transmission. The geographical overlap of VL and Malaria has facilitated the adoption and implementation of integrated vector control strategies. After reaching a zero case in 2019, the Ministry of Health (MoH) has a new commitment and facing a great challenge which are maintenance of current situation and elimination of VL. Through the support of stakeholders, encouragement of community participation, preparedness and readiness of leishmaniasis personnel, the new mission of the NLCP now is elimination of the scourge of VL from the country.
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PMID:Visceral leishmaniasis in Saudi Arabia: From hundreds of cases to zero. 3295 Apr 81