Sinonasal Outcomes Obtained after 2 Years of Treatment with Benralizumab in Patients with Severe Eosinophilic Asthma and CRSwNP: A "Real-Life" Observational Study. in Journal of personalized medicine / J Pers Med. 2024 Sep 23;14(9):1014. doi: 10.3390/jpm14091014.
2024
ASL Torino 3
Tipo pubblicazione
Journal Article
Autori/Collaboratori (21)Vedi tutti...
Chini R
Department of Cardiovascular and Thoracic Sciences, Fondazione Policlinico Universitario Agostino Gemelli-IRCCS, 00168 Roma, Italy.
Lombardi F
Department of Cardiovascular and Thoracic Sciences, Fondazione Policlinico Universitario Agostino Gemelli-IRCCS, 00168 Roma, Italy.
Boccabella C
Department of Cardiovascular and Thoracic Sciences, Fondazione Policlinico Universitario Agostino Gemelli-IRCCS, 00168 Roma, Italy.
et alii...
Abstract
BACKGROUND/OBJECTIVES: Benralizumab is a monoclonal antibody that targets the interleukin-5 receptor (IL-5R?), leading to the rapid depletion of blood eosinophils. RCTs have demonstrated efficacy in patients with severe eosinophilic asthma (SEA). The aim of this study was to assess the efficacy of benralizumab on sinonasal outcomes in a real-life setting in patients with SEA and concomitant chronic rhinosinusitis with nasal polyps (CRSwNP). METHODS: We included 25 patients (mean age: 57.47 years, range: 35-77, F/M = 12:13) who were prescribed 30 mg benralizumab every month for the first three administrations and then every 2 months. The primary endpoint was to evaluate changes in the SinoNasal Outcome Test-22 (SNOT-22) and nasal polyp score (NPS) over a 24-month treatment period. Secondary endpoints included measuring the effects on nasal obstruction and impaired sense of smell. RESULTS: The mean NPS score decreased significantly from 5.11 ± 1.84 at baseline to 2.37 ± 1.96 at 24 months. The mean SNOT-22 decreased from 57 ± 15.30 at baseline to 26 ± 16.73 at 24 months. The SSIT-16 mean score improved with an increase in olfactory performance from 5.23 ± 2.58 at baseline to 7 ± 3.65 at 24 months. Moreover, 8/25 patients (32%) required rescue treatment with systemic steroids and 2 patients required endoscopic sinus surgery. CONCLUSIONS: While the improvement may not seem optimal at 12 months, a progressive enhancement was noted during the second year of treatment. Despite our data showing an improvement in quality of life and a reduction in the size of nasal polyps, no significant improvement in olfactory sensitivity was observed. In addition, in several patients, rescue treatments were required to maintain control of nasal and sinus symptoms. A careful risk-benefit assessment is therefore needed when deciding to continue treatment, weighing the potential for further improvement against the risks of complications. Such decisions should always be made in the context of a multidisciplinary team.
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PMID : 39338268
DOI : 10.3390/jpm14091014
Keywords
intranasal corticosteroids; functional endoscopic sinus surgery; biologics; benralizumab; IL5; CRSwNP; non-steroidal anti-inflammatory drugs; systemic corticosteroids;