Allergen immunotherapy in MASK-air users in real-life: Results of a Bayesian mixed-effects model

Bernardo Sousa-Pinto 1 2Luís Filipe Azevedo 1 2Ana Sá-Sousa 1 2Rafael José Vieira 1 2Rita Amaral 1 2Ludger Klimek 3 4Wienczyslawa Czarlewski 5 6Josep M Anto 7 8 9 10Anna Bedbrook 6Violeta Kvedariene 11 12Maria Teresa Ventura 13Ignacio J Ansotegui 14Karl-Christian Bergmann 15 16 17Luisa Brussino 18G Walter Canonica 19 20Victoria Cardona 21Pedro Carreiro-Martins 22 23Thomas Casale 24Lorenzo Cecchi 25Tomás Chivato 26Derek K Chu 27Cemal Cingi 28Elisio M Costa 29Alvaro A Cruz 30 31Giulia De Feo 32Philippe Devillier 33Wytske J Fokkens 34Mina Gaga 35Bilun Gemicioğlu 36Tari Haahtela 37Juan Carlos Ivancevich 38Zhanat Ispayeva 39Marek Jutel 40 41Piotr Kuna 42Igor Kaidashev 43Helga Kraxner 44Désirée E Larenas-Linnemann 45Daniel Laune 46Brian Lipworth 47Renaud Louis 48 49Michaël Makris 50Riccardo Monti 51Mario Morais-Almeida 52Ralph Mösges 53 54Joaquim Mullol 55 56Mikaëla Odemyr 57Yoshitaka Okamoto 58Nikolaos G Papadopoulos 59Vincenzo Patella 60Nhân Pham-Thi 61Frederico S Regateiro 1 2Sietze Reitsma 34Philip W Rouadi 62 63Boleslaw Samolinski 64Milan Sova 65Ana Todo-Bom 1Luis Taborda-Barata 66 67 68Peter Valentin Tomazic 69Sanna Toppila-Salmi 37Joaquin Sastre 70Ioanna Tsiligianni 71 72Arunas Valiulis 73Dana Wallace 74Susan Waserman 75Arzu Yorgancioglu 76Mihaela Zidarn 77 78Torsten Zuberbier 15 16 17 79João Almeida Fonseca 1 2 80Jean Bousquet 15 16 17 78 81Oliver Pfaar 82

Affiliations

01 March 2022

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doi: 10.1002/clt2.12128


Abstract

Background: Evidence regarding the effectiveness of allergen immunotherapy (AIT) on allergic rhinitis has been provided mostly by randomised controlled trials, with little data from real-life studies.

Objective: To compare the reported control of allergic rhinitis symptoms in three groups of users of the MASK-air® app: those receiving sublingual AIT (SLIT), those receiving subcutaneous AIT (SCIT), and those receiving no AIT.

Methods: We assessed the MASK-air® data of European users with self-reported grass pollen allergy, comparing the data reported by patients receiving SLIT, SCIT and no AIT. Outcome variables included the daily impact of allergy symptoms globally and on work (measured by visual analogue scales-VASs), and a combined symptom-medication score (CSMS). We applied Bayesian mixed-effects models, with clustering by patient, country and pollen season.

Results: We analysed a total of 42,756 days from 1,093 grass allergy patients, including 18,479 days of users under AIT. Compared to no AIT, SCIT was associated with similar VAS levels and CSMS. Compared to no AIT, SLIT-tablet was associated with lower values of VAS global allergy symptoms (average difference = 7.5 units out of 100; 95% credible interval [95%CrI] = -12.1;-2.8), lower VAS Work (average difference = 5.0; 95%CrI = -8.5;-1.5), and a lower CSMS (average difference = 3.7; 95%CrI = -9.3;2.2). When compared to SCIT, SLIT-tablet was associated with lower VAS global allergy symptoms (average difference = 10.2; 95%CrI = -17.2;-2.8), lower VAS Work (average difference = 7.8; 95%CrI = -15.1;0.2), and a lower CSMS (average difference = 9.3; 95%CrI = -18.5;0.2).

Conclusion: In patients with grass pollen allergy, SLIT-tablet, when compared to no AIT and to SCIT, is associated with lower reported symptom severity. Future longitudinal studies following internationally-harmonised standards for performing and reporting real-world data in AIT are needed to better understand its 'real-world' effectiveness.

Keywords: allergic rhinitis; immunotherapy; mobile health; patient-reported outcomes; real-life data analysis.

Conflict of interest statement

IA reports personal fees from Hikma, Roxall, Astra Zeneca, Menarini, UCB, Faes Farma, Sanofi, Mundipharma, Bial, Amgen, Stallergenes Greer, Bayer. JB reports personal fees from Chiesi, Cipla, Hikma, Menarini, Mundipharma, Mylan, Novartis, Sanofi‐Aventis, Takeda, Teva, Uriach, other from KYomed‐Innov, personal fees from Purina, TC reports grants from Stallergenes Greer. AC reports personal fees from GSK, AstraZeneca, Sanofi, Novartis, Boehringer Ingelheim, Mylan, Mantecorp, Eurofarma. PhD reports personal fees and non‐financial support from Alk Abello, Stallergenes Greer. TH reports personal fees from GSK, Mundipharma, Orion Pharma, and Sanofi. JCI reports personal fees from Laboratorios Casasco, Abbott Ecuador, Bago Bolivia, Sanofi, Eurofarma Argentina, VK reports other from BerlinCHemie Menarini, other from Norameda. DLL reports personal fees from Allakos, Amstrong, Astrazeneca, DBV Technologies, Grunenthal, GSK, Mylan/Viatris, Menarini, MSD, Novartis, Pfizer, Sanofi, Siegfried, UCB, Alakos, Gossamer, Carnot, grants from Sanofi, Astrazeneca, Novartis, Circassia, UCB, GSK, Purina institute. RL reports grants and personal fees from GSK, AZ, Chiesi, Novartis, personal fees from Sanofi. MM reports personal fees from Menarini, personal fees from Astra Zeneca, personal fees from GSK, personal fees from Mylan, personal fees from Sanofi, personal fees from Pfizer, personal fees from Chiesi, RM reports personal fees from ALK, allergopharma, Allergy Therapeutics, Friulchem, Hexal, Servier, Klosterfrau, Bayer, FAES, GSK, MSD, Johnson&Johnson, Meda, Stada, UCB, Nuvo, Menarini, Mundipharma, Pohl‐Boskamp,grants from ASIT biotech, Leti, Optima, BitopAG, Hulka, Ursapharm, Inmunotek, grants and personal fees from Bencard, Stallergenes, grants, personal fees and non‐financial support from Lofarma, non‐financial support from Roxall, Atmos, Bionorica, Otonomy, Ferrero, personal fees and non‐financial support from Novartis. JM reports personal fees and other from SANOFI‐GENZYME & REGENERON, NOVARTIS, ALLAKOS, grants and personal fees from MYLAN Pharma, URIACH Group, personal fees from Mitsubishi‐Tanabe, Menarini, UCB, AstraZeneca, GSK, MSD. NGP reports personal fees from Novartis, Nutricia, HAL, MENARINI/FAES FARMA, SANOFI, MYLAN/MEDA, BIOMAY, AstraZeneca, GSK, MSD, ASIT BIOTECH, Boehringer Ingelheim, grants from Gerolymatos International SA, Capricare. OP reports grants and personal fees from ALK‐Abelló, Allergopharma, g Stallergenes Greer, HAL Allergy Holding B.V./HAL Allergie GmbH, Bencard Allergie GmbH/Allergy Therapeutics, Lofarma, grants and personal fees from ASIT Biotech Tools S.A., Laboratorios LETI/LETI Pharma, Anergis S.A., GlaxoSmithKline, personal fees from Astellas Pharma Global, personal fees from EUFOREA, ROXALL Medizin, Novartis, Sanofi‐Aventis and Sanofi‐Genzyme, Med Update Europe GmbH, streamedup! GmbH, Mobile Chamber Experts (a GA2LEN Partner), Indoor Biotechnologies, MEDA Pharma/MYLAN, John Wiley and Sons, AS, Paul‐Martini‐Stiftung (PMS), Ingress‐Health HWM, Regeneron Pharmaceuticals Inc., grants from Pohl‐Boskamp, Inmunotek S.L., Biomay, Circassia. JS reports grants and personal fees from SANOFI, personal fees from GSK, NOVARTIS, ASTRA ZENECA, MUNDIPHARMA, FAES FARMA. AMTB reports grants and personal fees from Novartis, Mundipharma, Teva Pharma, GSK (GlaxoSmithKline), AstraZeneca, grants from Leti, personal fees from BIAL. Dr. Tsiligianni reports personal fees from Honoraria for educational activities, speaking engagements, advisory boards from Boehringer Ingelheim, Astra Zeneca, GSK, Novartis, MSD and grants from GSK Hellas Astra Zeneca, and Elpen. DW reports personal fees from ALK.


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