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Strongyloidiasis--progress in diagnosis and treatment
1First Department of Internal Medicine, Faculty of Medicine, University of Ryukyus, Okinawa.
Internal Medicine (Tokyo, Japan)
|September 2, 2000
Summary
Diagnosing intestinal parasitic disease strongyloidiasis is improved by a new agar plate culture method. Ivermectin is the most effective and safest treatment for strongyloidiasis, surpassing other drugs.
Area of Science:
- Medical Parasitology
- Infectious Diseases
- Gastroenterology
Background:
- Strongyloidiasis is an intestinal parasitic disease caused by Strongyloides stercoralis.
- Accurate diagnosis and effective treatment are crucial for managing strongyloidiasis.
- Current diagnostic methods and treatments have limitations.
Purpose of the Study:
- To evaluate a new agar plate culture method for diagnosing strongyloidiasis.
- To compare the efficacy and safety of different chemotherapeutic agents for strongyloidiasis treatment.
Main Methods:
- Development and application of an ordinary agar plate culture method for detecting Strongyloides stercoralis larvae in feces.
- Clinical study evaluating thiabendazole, mebendazole, albendazole, and ivermectin in patients with strongyloidiasis.
Main Results:
- The agar plate culture method is simpler, more sensitive, and more useful for diagnosis and evaluating treatment efficacy than the filter paper culture method.
- Thiabendazole, while effective, has significant safety concerns including adverse effects and liver dysfunction.
- Mebendazole also showed a high incidence of liver dysfunction, and albendazole had insufficient eradicating effects.
- Ivermectin demonstrated a strong anthelmintic effect with the least toxicity among the studied drugs.
Conclusions:
- The ordinary agar plate culture method is a highly useful diagnostic tool for strongyloidiasis.
- Ivermectin is considered the most useful drug for treating strongyloidiasis due to its efficacy and favorable safety profile.