Extensive clinical experience has been gained due to the widespread use of Pangramin® SLIT and other SLIT products as named patient products, both with respect to the types and the frequencies of the adverse events(AEs) observed. No safety concerns have been found.
The optimal therapeutic dose range regarding SLIT is not fully elucidated. The fate of the allergen after sublingual administration is not known in detail, i.e. to what extent is the allergen absorbed over the mucosa or swallowed and how this is related to volume, excipients etc. The relationship between dose and effect is thus not fully elucidated. The general recommendation is to use a dose inducing a clinical relevant effect in most patients without causing unacceptable adverse events. As Pangramin SLIT HDM-mix has a safety profile that allows a single daily intake by the patient at home, the dosage at this trial will be the same as marketed product.
