A Multicenter, Open Label Study of QRX003 Lotion in Subjects With Netherton Syndrome
To assess the safety, tolerability, and efficacy of QRX003 lotion (4%) when added to standard of care treatment regimen, including systemic therapy in subjects with Netherton syndrome
• Subject is a male or non-pregnant female at least 14 years of age.
• Females must be post-menopausal , surgically sterile , or use an effective method of birth control , for the duration of the study and for 3 months following completion of treatment. Women of childbearing potential (WOCBP) must have a negative urine pregnancy test (UPT) at Visit 1/Screening and Visit 2/Baseline.
• Subject has a clinical diagnosis of NS and agrees to genetic testing at Visit 1/Screening for confirmation of NS diagnosis if the subject does not have test results confirming a SPINK5 mutation.
• Subject has NS lesions in the Treatment Area (i.e., arms or lower legs).
• Subject is in good general health and free of any disease state or physical condition that might impair evaluation of NS or exposes the subject to an unacceptable risk by study participation.
• Subject is on a stable treatment regimen including systemic therapy for NS prior to baseline that is expected to remain stable for the duration of the study