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Published on: March 30, 2014
Dose-finding trials of oral oxamniquine in Rhodesia
Summary
Oral oxamniquine effectively treats Schistosoma mansoni infections when given at 60 mg/kg over two days. This safe and efficient treatment shows minimal effect on Schistosoma haematobium, with infrequent, mild side effects.
Area of Science:
- * Tropical Medicine
- * Infectious Diseases
- * Pharmacology
Background:
- * Schistosomiasis is a significant parasitic disease caused by flatworms of the genus Schistosoma.
- * Schistosoma mansoni and Schistosoma haematobium are the primary species affecting human health.
- * Effective and safe chemotherapeutic agents are crucial for controlling schistosomiasis.
Purpose of the Study:
- * To evaluate the efficacy and safety of oral oxamniquine for treating Schistosoma mansoni infections.
- * To determine the optimal dosage and treatment schedule for oxamniquine.
- * To assess the drug's activity against Schistosoma haematobium.
Main Methods:
- * Administration of oral oxamniquine at a total dose of 60 mg/kg.
- * Treatment regimen involved 4 equal doses over 2 days, taken after food.
- * Efficacy and side effects were monitored.
Main Results:
- * A total dose of 60 mg/kg of oxamniquine administered over 2 days demonstrated high efficacy and safety for treating Schistosoma mansoni.
- * Lower doses or shorter treatment durations were found to be less effective.
- * Oxamniquine exhibited minimal to no efficacy against Schistosoma haematobium infections, with reported side effects being mild and infrequent.
Conclusions:
- * Oral oxamniquine at 60 mg/kg is an effective and safe treatment for Schistosoma mansoni infections.
- * The drug is not recommended for treating Schistosoma haematobium infections.
- * Oxamniquine offers a favorable safety profile with mild, infrequent side effects.
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