Clinical & translational immunology · 2024
Dupilumab improves outcomes in patients with chronic rhinosinusitis with nasal polyps irrespective of gender: results from the SINUS-52 trial.
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Fokkens Wytske J, Bachert Claus, Hopkins Claire, Marglani Osama, Praestgaard Amy, Nash Scott, Deniz Yamo, Rowe Paul J, Sacks Harry, Jacob-Nara Juby A
Аннотация
OBJECTIVES: This post hoc analysis assessed disease characteristics and response to dupilumab treatment in male and female patients with severe chronic rhinosinusitis with nasal polyps (CRSwNP) (SINUS-52 study; NCT02898454).
METHODS: Patients received dupilumab 300 mg or placebo every 2 weeks for 52 weeks on background intranasal corticosteroids. Efficacy was assessed through Week 52 using nasal polyp score (NPS), nasal congestion/obstruction score, loss of smell score and University of Pennsylvania Smell Identification Test score. Disease-specific health-related quality of life (HRQoL) was assessed using the 22-item Sino-Nasal Outcome Test (SNOT-22).
RESULTS: The analysis included 192 male and 111 female patients. Female patients had higher mean SNOT-22 total score (56.6 vs. 49.1, P < 0.01) and more coexisting asthma (78.4% vs. 46.4%, P < 0.0001) and non-steroidal anti-inflammatory drug-exacerbated respiratory disease (NSAID-ERD) (38.7% vs. 18.8%, P = 0.0001) than male patients, but other baseline characteristics were similar. Dupilumab significantly improved CRSwNP outcomes vs. placebo at Week 52, regardless of gender: least squares mean differences (95% confidence interval) for NPS were -2.33 (-2.80, -1.86) in male and -2.54 (-3.18, -1.90) in female patients (both P < 0.0001 vs. placebo), and for SNOT-22 were -19.2 (-24.1, -14.2) in male and -24.4 (-31.5, -17.3) in female patients (both P < 0.0001 vs. placebo). There were no significant efficacy-by-gender interactions.
CONCLUSION: Female patients had greater asthma, NSAID-ERD and HRQoL burden at baseline than male patients. Dupilumab treatment significantly improved objective and subjective outcomes compared with placebo, irrespective of gender.
METHODS: Patients received dupilumab 300 mg or placebo every 2 weeks for 52 weeks on background intranasal corticosteroids. Efficacy was assessed through Week 52 using nasal polyp score (NPS), nasal congestion/obstruction score, loss of smell score and University of Pennsylvania Smell Identification Test score. Disease-specific health-related quality of life (HRQoL) was assessed using the 22-item Sino-Nasal Outcome Test (SNOT-22).
RESULTS: The analysis included 192 male and 111 female patients. Female patients had higher mean SNOT-22 total score (56.6 vs. 49.1, P < 0.01) and more coexisting asthma (78.4% vs. 46.4%, P < 0.0001) and non-steroidal anti-inflammatory drug-exacerbated respiratory disease (NSAID-ERD) (38.7% vs. 18.8%, P = 0.0001) than male patients, but other baseline characteristics were similar. Dupilumab significantly improved CRSwNP outcomes vs. placebo at Week 52, regardless of gender: least squares mean differences (95% confidence interval) for NPS were -2.33 (-2.80, -1.86) in male and -2.54 (-3.18, -1.90) in female patients (both P < 0.0001 vs. placebo), and for SNOT-22 were -19.2 (-24.1, -14.2) in male and -24.4 (-31.5, -17.3) in female patients (both P < 0.0001 vs. placebo). There were no significant efficacy-by-gender interactions.
CONCLUSION: Female patients had greater asthma, NSAID-ERD and HRQoL burden at baseline than male patients. Dupilumab treatment significantly improved objective and subjective outcomes compared with placebo, irrespective of gender.