Access based on positive interim analysis of clinical data as well as preclinical data to date
PRIME designation provides a pathway for frequent and early interactions with the EMA aimed at supporting accelerated evaluation and approval
ProQR believes that the EU will represent an important market for sepofarsen
“The EMA’s decision to grant PRIME access to sepofarsen further highlights the need for truly groundbreaking medicines to treat LCA10 patients, especially considering the rigorous selection process of the program. In their decision, the EMA mentions several points that support providing sepofarsen access to the PRIME program, including the interim safety and efficacy data from our Phase 1/2 clinical trial that demonstrated meaningful improvements in vision with sepofarsen,” stated
The EMA launched the PRIME program in 2016 to ensure that promising medicines targeting an unmet need have a pathway to accelerate development. The PRIME program is particularly focused on medicines that may provide a therapeutic advantage over existing treatments or that are for indications that currently have no treatment options. To be eligible and accepted for PRIME, a medicine has to demonstrate its potential to benefit patients with unmet medical needs based on early clinical data coupled with non-clinical data. Through PRIME, the EMA offers additional support to medicine developers including early interaction and dialogue. The program is intended to optimize development plans and expedite the review and approval process so that these medicines may reach patients as early as possible.
This is the first
Sepofarsen is a first-in-class investigational RNA-based oligonucleotide designed to address the underlying cause of Leber’s congenital amaurosis 10 due to the p.Cys998X mutation (also known as the c.2991+1655A>G mutation) in the CEP290 gene. The p.Cys998X mutation is a substitution of one nucleotide in the pre-mRNA that leads to aberrant splicing of the mRNA and non-functional CEP290 protein. Sepofarsen is designed to restore normal (wild-type) CEP290 mRNA leading to the production of normal CEP290 protein by binding to the mutated location in the pre-mRNA causing normal splicing of the pre-mRNA. Sepofarsen is intended to be administered through intravitreal injections in the eye and has been granted orphan drug designation in the United States and the European Union and received fast-track designation from the FDA.
About Leber’s Congenital Amaurosis 10
Leber’s Congenital Amaurosis (LCA) is the most common cause of blindness due to genetic disease in children and consists of a group of diseases of which LCA10 is the most frequent and one of the more severe forms. LCA10 is caused by mutations in the CEP290 gene, of which the p.Cys998X mutation is the most common. LCA10 leads to early loss of vision, causing most people to lose their sight in the first few years of life. To date, there are no treatments approved that treat the underlying cause of the disease. Approximately 2,000 people in the Western world have LCA10 because of this mutation.
ProQR Therapeutics is dedicated to changing lives through the creation of transformative RNA medicines for the treatment of severe genetic rare diseases such as Leber’s congenital amaurosis 10, Usher syndrome type 2 and autosomal dominant retinitis pigmentosa. Based on our unique proprietary RNA repair platform technologies we are growing our pipeline with patients and loved ones in mind.
This press release contains forward-looking statements. All statements other than statements of historical fact are forward-looking statements, which are often indicated by terms such as "anticipate," "believe," "could," "estimate," "expect," "goal," "intend," "look forward to," "may," "plan," "potential," "predict," "project," "should," "will," "would" and similar expressions. Such statements include those relating to our product candidates, including sepofarsen, and the potential thereof, and the intended benefits from the EMA’s PRIME program. Forward-looking statements are based on management's beliefs and assumptions and on information available to management only as of the date of this press release. Our actual results could differ materially from those anticipated in these forward-looking statements for many reasons, including, without limitation, the risks and uncertainties inherently associated with drug development, including that any one or more of our product candidates will not be successfully developed, approved or commercialized, that we may not realize the intended benefits of the EMA’s PRIME program, including that access to the PRIME program may not result in an expedited development process for any of our product candidates, and the other risks, uncertainties and other factors in our filings made with the
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Source: ProQR Therapeutics N.V.