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Opisthorchiidosis--a review.
1Central Veterinary Research Laboratory, P.O. Box 597, Dubai, UAE. moniezia@zedat.fu-berlin.de
Infectious Disorders Drug Targets
|August 13, 2010
Summary
Opisthorchiid flukes, a significant public health concern, infect millions globally. Early diagnosis and avoiding raw fish consumption are key to managing these parasitic liver infections and preventing associated cancers.
Area of Science:
- Veterinary Parasitology
- Infectious Diseases
- Public Health
Background:
- Opisthorchiid flukes have a complex life cycle involving snails and freshwater fish.
- Key species like Opisthorchis felineus, O. viverrini, and Clonorchis sinensis pose major health risks, particularly in Asia.
- Infections affect the liver and bile ducts, potentially leading to malignancy and immune responses.
Purpose of the Study:
- To review the medical significance of opisthorchiid fluke infections.
- To highlight diagnostic methods and treatment options for opisthorchiidosis.
- To emphasize preventive measures against these liver fluke infections.
Main Methods:
- Literature review of opisthorchiid fluke discovery, life cycle, and pathology.
- Discussion of diagnostic techniques including parasitological, serological, coproantigen, and DNA detection.
- Overview of praziquantel treatment and public health recommendations.
Main Results:
- Opisthorchiidosis affects an estimated 17 million people, with over 350 million at risk.
- These liver flukes are linked to the formation of malignant tumors.
- Current diagnostic methods range from traditional to advanced molecular assays.
Conclusions:
- Prompt diagnosis and effective treatment with praziquantel are crucial for managing opisthorchiidosis.
- Preventive strategies, primarily avoiding raw freshwater fish, are essential to curb transmission.
- Continued research and public health interventions are necessary to control the burden of opisthorchiid fluke infections.
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