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ObjectivesTo assess the efficacy and tolerability of aminosidine compared with sodium stibogluconate for treating visceral leishmaniasis.DesignRandomised, unblinded, controlled trial with 180 day follow up.SettingKala-Azar Research Centre, Brahmpura, Muzaffarpur, Bihar, India.SubjectsPeople of either sex aged 6-50 years with symptoms and signs suggestive of visceral leishmaniasis (fever, loss of appetite, enlarged spleen) with leishmania amastigotes detected in Giemsa stained aspirates of spleen or bone marrow.InterventionsAminosidine at three daily doses (12, 16, and 20 mg/kg) for 21 days and sodium stibogluconate 20 mg/kg/day for 30 days.Main outcome measuresLaboratory measures of efficacy: parasite count, haemoglobin concentration, white cell count, platelet count, serum albumin concentration. Clinical measures of efficacy: spleen size, fever, body weight, and liver size. Measures of safety: liver and renal function tests, reports of adverse events.ResultsOf the 120 patients enrolled (30 per treatment arm), 119 completed treatment and follow up. Cure at end of follow up was achieved in 23 (77%), 28 (93%), and 29 (97%) patients treated with 12, 16, and 20 mg aminosidine/kg/day respectively, and in 19 (63%) patients given sodium stibogluconate. At 16 and 20 mg/kg/day, aminosidine was significantly more active than sodium stibogluconate in both clinical and laboratory measures of efficacy. No significant clinical or laboratory toxicity occurred in any treatment group.ConclusionsA 21 day course of aminosidine 16 or 20 mg/kg/day should be considered as first line treatment for visceral leishmaniasis in Bihar.

Original publication

DOI

10.1136/bmj.316.7139.1200

Type

Journal article

Journal

BMJ (Clinical research ed.)

Publication Date

04/1998

Volume

316

Pages

1200 - 1205

Addresses

Kala-Azar Research Centre Muzaffarpur, Brahmpura, Muzaffarpur, Bihar, India.

Keywords

Humans, Leishmaniasis, Visceral, Antimony Sodium Gluconate, Paromomycin, Anti-Bacterial Agents, Schistosomicides, Treatment Outcome, Injections, Intramuscular, Risk Assessment, Dose-Response Relationship, Drug, Adolescent, Adult, Middle Aged, Child