Case of Chronic Cough Caused by Accidental Inhalation of Lanthanum Carbonate Granules

Oka, Hideaki; Shichijo, Satoru; Nakano, Toshiaki

doi:10.1111/1744-9987.13396

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2022

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“…No evidence was found in the literature searches performed (see Section 3.2.1 ) of adverse effects for users which could be associated to the intended use of the product. The only publication that described an adverse event was a case of chronic cough caused presumably by the accidental inhalation of lanthanum carbonate granules for oral use by a patient taking lanthanum carbonate to treat kidney disease (Oka et al., 2020 ). The authors suggested that the cough was caused by the mechanical stimulation by the granules.…”

Section: Assessmentmentioning

confidence: 99%

Safety and efficacy of a feed additive consisting of lanthanum carbonate octahydrate (Lanthan One) for cats (Porus GmbH)

Bampidis¹,

Azimonti²,

Bastos³

et al. 2022

EFS2

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Following a request from the European Commission, EFSA was asked to deliver a scientific opinion on the safety and efficacy of lanthanum carbonate octahydrate (Lanthan One) as a zootechnical feed additive for cats. The FEEDAP Panel concluded that lanthanum carbonate octahydrate is safe for cats at the maximum proposed use level of 7,500 mg/kg complete feed. The additive is not irritant to skin or eyes, is not a skin sensitiser and exposure of users by inhalation is considered unlikely. The Panel also concluded that the additive is efficacious as a phosphate binder in adult cats at the minimum proposed conditions of use (1,500 mg/kg complete feedingstuffs).

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Section: Assessmentmentioning

confidence: 99%