Using mobile technology to increase adherence to sublingual immunotherapy: Real-world study with a new app/web platform AllergyVax®.

Allergen immunotherapy (AIT) is a key therapeutic approach for allergic rhinitis and asthma, demonstrating the ability to modify disease progression by targeting type 2 inflammation. This study evaluates the efficacy of a mobile application (app/web platform) AllergyVax®, designed to implement a patient-centered care (PCC) strategy to increase patient engagement in the treatment. A retrospective cross-sectional analysis was conducted with 482 patients diagnosed with respiratory allergic diseases who initiated sublingual immunotherapy (SLIT). Participants were divided into 2 groups: Group A received standard information, while Group B utilized the AllergyVax® app for managing treatment. This app provided daily reminders, evaluated symptom control through standardized questionnaires, and facilitated communication between patients and healthcare providers. Results indicated a significant increase in adherence rates among app users, with 92.11% adhering to SLIT compared to 46.32% in the non-app group. The app users exhibited a 2.42 times greater likelihood of maintaining adherence and reduced dropout rates by 82%. The AllergyVax® app improved adherence across all demographics, emphasizing the importance of innovative digital tools in enhancing patient engagement and treatment outcomes. In conclusion, this study highlights the critical role of mobile technology in promoting adherence to SLIT, suggesting that integrating digital solutions into AIT can lead to better management of allergic diseases and improved patient outcomes.