نتایج جستجو برای: artesunate
تعداد نتایج: 1720 فیلتر نتایج به سال:
Schistosomiasis is one of the most prevalent parasitic diseases in China, and hepatic fibrosis caused by schistosome infection is the principal cause of death. The aim of this study was to evaluate the efficacy of NP11-4-derived immunotoxin scFv-artesunate on Schistosoma japonicum-induced hepatic fibrosis. A single-chain variable fragment (scFv) was generated from the murine anti-Schistosoma ja...
BACKGROUND Resistance to most antimalarial drugs has encouraged the use of herbal preparations along with prescribed orthodox drugs. OBJECTIVE this study investigated effect of co-administration of aqueous extract of T. occidentalis leaves, commonly used as antimalarial and haematinic agent in Nigeria, and artesunate using P. berghei animal model. METHODS In vivo curative antiplasmodial eff...
BACKGROUND Children aged <5 years were enrolled in a large study in 3 countries of sub-Saharan Africa because they had danger signs preventing them from being able to take oral medications. We examined compliance and factors associated with compliance with referral advice for those who were treated with rectal artesunate. METHODS Patient demographic data, speed of accessing treatment after ...
Fosmidomycin is effective against malaria, but it needs to be given for > or =4 days when used alone. We conducted a study of 50 children with Plasmodium falciparum malaria to evaluate the safety and efficacy of consecutively shortened regimens of artesunate-fosmidomycin (1 to 2 mg/kg of body weight and 30 mg/kg of body weight, respectively; doses given every 12 hours). All dosing regimens were...
Pyronaridine and artesunate have been shown to be effective in falciparum malaria treatment. However, pyronaridine is rarely used in Hainan Island clinically, and artesunate is not widely used as a therapeutic agent. Instead, conventional antimalarial drugs, chloroquine and piperaquine, are used, explaining the emergence of chloroquine-resistant Plasmodium falciparum. In this article, we invest...
Recent instances of breakdowns of malaria control programs and the constant emergence of drug-resistant parasites to monotherapies have shored up the use of artemisinin-based combination therapy (ACT) as the malaria therapy of choice. We evaluated a subacute therapeutic dosing of artemether-lumefantrine and artesunate-amodiaquine on plasma cholesterol, renal antioxidants, and organ weights in r...
The effectiveness of chloroquine or sulfadoxine-pyrimethamine administered with artesunate for treating uncomplicated falciparum malaria was assessed in 2 Vietnamese provinces where the sensitivity of parasites in vitro to conventional therapies had increased with the removal of drug pressure. In the province of Dac Lac, where potential malaria exposure begins at birth, 57 subjects (mean age, 9...
To evaluate the effects of antimalarial drugs on Plasmodium falciparum malaria-associated anemia, we use the area under the curve (AUC) of anemia levels after treatment as an approach to combine their duration and magnitude. The method involves numeric estimation, by trapezoidal rule, of AUC from a plot of deficit in hematocrit levels from 30% (the lower threshold of normal) versus time in anem...
To determine the efficacy, safety and tolerability of an alternative short-course, artemisinin-based combination therapy for acute uncomplicated Plasmodium falciparum malaria, we compared Artequick--a fixed-dosed combination of artemisinin (80 mg), piperaquine (400 mg), and primaquine (4 mg), per tablet--with a standard regimen of artesunate-mefloquine. A total of 130 patients were randomly ass...
BACKGROUND If malaria patients who cannot be treated orally are several hours from facilities for injections, rectal artesunate prior to hospital referral can prevent death and disability. The goal is to reduce death from malaria by having rectal artesunate treatment available and used. How best to do this remains unknown. METHODS Villages remote from a health facility were randomized to di...
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