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Aluminum phosphide poisoning--a review
1Department of Medicine, Dr. Ram Manohar Lohia Hospital, New Delhi, India.
Journal of Toxicology. Clinical Toxicology
|January 1, 1995
Summary
Aluminum phosphide poisoning, common in Northern India, releases toxic phosphine gas affecting multiple organs. Early gastric lavage and magnesium sulfate show promise in treating this severe poisoning.
Area of Science:
- Toxicology
- Internal Medicine
- Emergency Medicine
Background:
- Aluminum phosphide (AlP) poisoning is a significant public health issue in rural Northern India.
- Ingestion of AlP leads to the release of highly toxic phosphine gas.
- Phosphine gas causes multi-organ damage, including the heart, lungs, gastrointestinal tract, and kidneys.
Purpose of the Study:
- To define the cellular mechanisms of phosphine toxicity.
- To outline diagnostic approaches for aluminum phosphide poisoning.
- To recommend effective treatment strategies for phosphine gas exposure.
Main Methods:
- Diagnosis relies on clinical suspicion and specific tests like the silver nitrate test.
- Biochemical examination of gastric aspirate and viscera aids in diagnosis.
- Treatment involves early gastric lavage, vasopressors, and supportive care.
Main Results:
- The study highlights the widespread organ involvement in phosphine toxicity.
- Diagnostic methods are established for clinical and laboratory confirmation.
- Intravenous magnesium sulfate is identified as a specific therapeutic intervention.
Conclusions:
- Aluminum phosphide poisoning requires prompt recognition and management.
- Early intervention with gastric lavage and supportive measures is crucial.
- Intravenous magnesium sulfate represents a recommended specific therapy for phosphine poisoning.