A Phase IV, Single-arm, Open-label Study to Evaluate the Efficacy and Safety of 100 mg SC Depemokimab Monotherapy Without Concomitant Use of Intranasal Corticosteroids (INCS) in Japanese Participants With Chronic Rhinosinusitis With Nasal Polyps (CRSwNP) Who Are Inadequately Controlled With Standard Treatment
This study will evaluate the efficacy and safety of depemokimab (GSK3511294) without concomitant use of Intranasal corticosteroids (INCS) in participants with Chronic rhinosinusitis with nasal polyps (CRSwNP).
• 18 years of age and older inclusive, at the time of signing the informed consent
• Endoscopic bilateral NP score of at least 5 out of a maximum score of 8 (with a minimum score of 2 in each nasal cavity) assessed by the investigator
• Participants who have had previous nasal surgery for the removal of nasal polyps, have used at least three consecutive days of systemic corticosteroids in the previous 2 years for the treatment of nasal polyps, or are medically unsuitable or intolerant to systemic corticosteroid
• Participants presenting with severe nasal polyp symptoms defined as symptoms of nasal congestion/blockade/obstruction with moderate or severe severity and loss of smell or rhinorrhoea (runny nose) based on clinical assessment by the investigator
• Presence of symptoms of chronic rhinosinusitis as described by at least 2 different symptoms for at least 12 weeks prior to Visit 1, one of which should be either nasal blockage/obstruction/congestion or nasal discharge (anterior/posterior nasal drip), or facial pain/pressure and/or reduction or loss of smell
• Male or eligible female participants