💬In plain words
What the trial is, and whether it could suit you
The goal of this clinical trial (via an expanded access Treatment Protocol) is to learn if QRX003 (an investigational drug) applied topically to the skin (including up to the entire body \[except the scalp\]) works to treat the genetic disease Netherton syndrome. It will also learn about the safety of QRX003. The main questions the trial aims to answer are:
1. Does QRX003 impact the clinical presentation of NS in adults and minors by improving the clinical symptoms (diseased skin area, itch, and discomfort; based on clinical scoring, subject self-assessment, and other criteria)?
2. What medical problems do participants have when taking QRX003?
3. What percent of subjects will require rescue therapy?
Participants will:
Take drug QRX003 twice daily (applied topically to all affected areas of the body excluding the scalp) for 3 months, visit the clinic once every 4-6 weeks for checkups a
Sign in to get the eligibility rules as simple questions to take to your doctor.
📋 Eligibility rules (as published)
Inclusion Criteria:
1. Subject is a male or non-pregnant female at least 14 years of age.
2. 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.
3. 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.
4. 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.
5. Subject is on a stable treatment regimen including topical therapy for NS prior to baseline that is expected to remain stable for the duration of the study
Exclusion Criteria:
1. Subject is pregnant, lactating, or is planning to become pregnant during the study.
2. Subject has any skin pathology in the Treatment Area or condition that, could interfere with the evaluation of the test article or requires use of interfering topical, systemic, or surgical therapy.
3. Subject has active cancer of any type excluding non-melanoma skin cancer outside of the Treatment Area.
4. Subject has diabetes of any type, except non-insulin dependent diabetes mellitus that is reasonably controlled.
5. Subject has evidence of active infection during screening, or serious infection within 30 days prior to Visit 2/Baseline.
6. Subject has known human immunodeficiency virus, hepatitis B or C virus, or active or latent tuberculosis.
7. Subject has used ultraviolet phototherapy within the Treatment Area within 10 weeks prior to Visit 2/Baseline.
8. Subject has used topical prescription treatment in the Treatment Area within 10 weeks prior to Visit 2/Baseline.
9. Subject has used any topical steroid prescription treatments in the Treatment Area within 10 weeks prior to Visit 2/Baseline.
10. Subject is currently enrolled in an investigational drug, biologic, or device study.
11. Subject has used an investigational drug, biologic, or device treatment within 30 days prior to Visit 2/Baseline.
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