Aim: Sublingual immunotherapy (SLIT) changes history of allergic respiratory disease (ARD). However, adherence is a barrier for optimal outcomes.Patients & methods: In the QUALI study, 859 patients with house-dust mite (HDM) and/or pollen induced ARD uncontrolled with symptomatic treatment and undergoing SLIT for at least 6 months or including one pre-coseason (pollen) were collected.Results & conclusion: SLIT significantly improved allergic rhinoconjunctivitis (ARC) and asthma symptom control, leading to reduced medication, meaningful health-related quality of life gain, improved nasal, ocular and bronchial symptoms and everyday life activities. Patients were highly satisfied and most of them adhered to SLIT, being forgetfulness the main non-adherence motive. SLIT is a quick effective treatment against persistent moderate-to-severe symptoms in ARC and asthma but it should been improve forgetfulness, as non-adherence reason.
Keywords: adherence; allergic rhinitis; quality of life; satisfaction; sublingual immunotherapy.
Sublingual immunotherapy (SLIT) has really changed how we deal with allergic respiratory disease. But there's a catch: sticking to the treatment can be tough.In the QUALI study, we looked at 859 patients dealing with dust mite and/or pollen allergies who were not getting relief from the usual treatments. We put them on SLIT for at least 6 months or during pollen season.This treatment made a big difference. Symptoms got better, people needed less medication and they felt better in their day-to-day lives. Most patients were happy with the treatment and stuck to it well, but some forgot sometimes.In short, SLIT works fast and works well for moderate to severe allergies and asthma. But we need to help people remember to stick with it.