Abstract
The clinical manifestations of Aluminium Phosphide (AlP) that stem from its misdirected human consumption range from nausea and vomiting to acute respiratory failure, cardiotoxicity and hepatotoxicity, causing sudden death. Currently, there is no standard regimen to deal with this menacing product. This review aimed to highlight the neurological manifestations and treatment options for dealing with wheat pill poisoning. After the literature search, a total of eight studies were included in this study. Study types included five case reports, a prospective case series, a retrospective review, and an autopsy with sample sizes ranging from a single patient to 471 patients. The major symptoms included were dizziness, headache, and weakness in both upper and lower extremities. Reported neurological findings included progressive decline in consciousness, anisocoria with non-reactive pupils, loss of consciousness, convulsions, variable coma grades, and motor deficits. The CT brain findings mentioned in one case report were significant for diffuse bilateral hypoattenuation in the cerebellar hemispheres, midbrain, thalamus, and globus pallidus nuclei. MRI brain revealed multiple cortical and subcortical diffusion restrictions in cerebral hemispheres, consistent with prior global hypoperfusion injury in one case report, while the other showed an acute ischemic infarct in the left posterior cerebral artery (PCA) territory involving left medial temporal, parieto-occipital lobes, left half of the splenium of the corpus callosum and left thalamus. There is some evidence that paraffin oil, co-enzyme Q10, hyperinsulinemia euglycemia, and N-acetylcysteine (NAC) decrease mortality in this poisoning. However, further large-scale randomised controlled trials are needed to definitively evaluate their mortality benefit.