ArticleSaudi pharmaceutical journal : SPJ : the official publication of the Saudi Pharmaceutical Society2023
Development of a formulation of potassium iodide tablets as an antidote against nuclear incidents.
Article in Saudi pharmaceutical journal : SPJ : the official publication of the Saudi Pharmaceutical Society, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
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1 citing paper in PubMed, 5 citations in OpenAlex.
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5 authors at 2 institutions in 2 countries.
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No grant is acknowledged in the PubMed record.
Abstract
Objectives: Potassium iodide (KI) is a treatment to neutralize radioactive agents that could be inhaled or ingested in nuclear incidents. The inorganic salt KI constitutes a source of iodine, which in the body acts by accumulating in the thyroid gland, producing its saturation, and thus preventing the fixation of radioactive iodine species. In Spain, the Military Defence Pharmacy Centre (CEMILFARDEF) was challenged to develop this antidote to be distributed among the population surrounding nuclear power plants, in only one new solid pharmaceutical form for oral administration, in order to replace the two pharmaceutical forms available, which are capsules for adults and oral solution for children, considered less versatile. Methods: A selection of excipients was carried out to achieve pharmacotechnical behaviour suitable for the industrial manufacture of potassium iodide in tablets, complying with the pre-established process and finished product quality parameters. The development allowed the preparation of three industrial-sized batches on which the stability of the developed formulation was studied. Results: An uncoated 65 mg double-scored potassium iodide tablet was developed using easily accessible excipients in the formulation and direct compression as the manufacturing method. The formula complied with the stability tests, with which the development carried out can respond to the eventual demand that its elaboration would entail in the event of nuclear incidents. Conclusions: The developed formulation of a 65 mg double-scored potassium iodide tablet allows the great variability of user needs, from infants to adults with a single pharmaceutical form, which additionally implies logistical benefits in distribution, stock control and appropriate renewal according expiration dates, among the population surrounding nuclear power plants and available to deployed military personnel, in the event of potential nuclear incidents.
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