RESUMEN
OBJECTIVE: To establish efficacy and safety of artesunate/lumefantrine fixed-dose combination (FDC) in comparison with artemether/lumefantrine FDC in treatment of uncomplicated Plasmodium falciparum malaria. METHODS: Confirmed cases of uncomplicated P. falciparum malaria were randomly assigned to receive artesunate (100 mg)/lumefantrine (480 mg) (ASLF FDC) or artemether (80 mg)/lumefantrine (480 mg) (AMLF FDC) tablets for 3 days. Patients were followed up on Day 7, 14, 21 and 28. RESULTS: Of the 158 enrolled patients, 144 completed the study. Seventy-three patients (94.8%) from the ASLF group and 71 patients (94.7%) from the AMLF group showed parasite clearance within 48 h. The mean parasite clearance time was 25.40 ± 14.82 h in the ASLF group and 24 ± 13.32 h in the AMLF group (P = 0.542). All patients showed gametocyte clearance by Day 7 and remained gametocyte free till Day 28. Sixty-five patients (84.4%) from the ASLF group and 56 patients (74.7%) from the AMLF group were afebrile within 24 h. The mean fever clearance time was 17.38 ± 12.33 h in the ASLF group and 17.2 ± 12.01 h in the AMLF group (P = 0.929). There was one early treatment failure in the AMLF group as per WHO criteria. Improvement in haemoglobin and haematocrit was comparable in both the treatment groups. In the ASLF group, of the 25 (32.47%) patients anaemic at baseline, only seven (9.09%) reported anaemia on Day 28, while in the AMLF group, of the 14 (18.67%) patients anaemic at baseline, only four (5.33%) reported anaemia on Day 28. Both study medications were well tolerated. CONCLUSION: Artesunate (100 mg)/lumefantrine (480 mg) fixed-dose combination could add one more option to currently available artemisinin combinations in treatment of uncomplicated P. falciparum malaria.
Asunto(s)
Antimaláricos/administración & dosificación , Artemisininas/administración & dosificación , Etanolaminas/administración & dosificación , Fluorenos/administración & dosificación , Malaria Falciparum/tratamiento farmacológico , Adolescente , Adulto , Anciano , Antimaláricos/efectos adversos , Combinación Arteméter y Lumefantrina , Artemisininas/efectos adversos , Artesunato , Método Doble Ciego , Combinación de Medicamentos , Etanolaminas/efectos adversos , Femenino , Fiebre , Fluorenos/efectos adversos , Humanos , India , Lumefantrina , Malaria Falciparum/sangre , Malaria Falciparum/parasitología , Masculino , Persona de Mediana Edad , Carga de Parásitos , Plasmodium falciparum/aislamiento & purificación , Factores de Tiempo , Resultado del Tratamiento , Adulto JovenRESUMEN
Neurodegeneration with brain iron accumulation is a group of disorders, the commonest of which is PKAN (Pantothenate kinase associated neurodegeneration). We present here, a case of 18 year old boy with progressive dementia, pyramidal and extrapyramidal involvement, dysarthria, seizures and myoclonus. The patient was diagnosed as PKAN (formerly Hallervorden Spatz disease) after "eye of tiger" appearance on neuro-imaging.
