Ranking in importance of allergen extract characteristics for sublingual immunotherapy by Italian specialists.

The efficacy of allergen immunotherapy (AIT) is well supported by evidence from trials and meta-analyses. However, its actual performance in daily practice may be diminished by several pitfalls, including inappropriate patient selection, and, especially, the use of allergen extracts of insufficient quality. We performed a survey, the Allergen Immunotherapy Decision Analysis, to evaluate which criteria specialists use to choose products for sublingual immunotherapy (SLIT) in adult patients suffering from allergic respiratory disease.

Sublingual immunotherapy in children with allergic polysensitization.

Polysensitization is quite frequent in allergic children and may cause difficulties for the allergist in prescribing allergen-specific immunotherapy. This study aimed at evaluating the clinical effectiveness of 1 year of sublingual immunotherapy (SLIT) in a cohort of Italian allergic children with polysensitization. This open study was performed on 51 polysensitized children (34 boys; mean age, 11.