Robert Kern
Analyst · William Blair. Your line is open
Thank you, Maria. I treat CRS patients every day and I can attest to the fact that we have very few medical options, and no FDA approved therapies for the vast majority of patients suffering with chronic rhinosinusitis. Consequently, LYR-210 truly has the potential to change the CRS treatment paradigm. LYR-210 is designed to fit into the sinonasal anatomy of an unoperated patient. In a matter of minutes, with a single administration in a simple non invasive office procedure, anti surgeons can provide patients with relief for up to six months. LYR-210 delivers highly potent anti inflammatory drug Mometasone furoate continuously and directly to the affected tissue for a prolonged period of time, thus exerting the maximum therapeutic effect and maximum symptom relief for patients. Our products are designed to deliver the drug to the epicenter of sinusitis to the directly to the affected area. Eliminating drug washout and also eliminating the need for patient compliance, thus addressing the three major limitations of current topical treatments. Furthermore, our products are designed to avoid systemic side effects, which are a potential issue with the costly biologics and certainly a major issue with oral corticosteroids. I believe LYR-210 will become the standard of care for the 60% of CRS patients, 2.4 million patients who have failed medical management, and have not yet had sinus surgery. For the remaining 1.6 million, who have had a prior surgery, and seek to avoid a second surgery. LYR-210, I'm sorry, our LYR -- Lyra has designed LYR-220. Keep in mind that surgery is not curative in the majority of cases, and usually requires ongoing medical management to manage residual and recurrent CRS symptoms. LYR-220 is an enlarged mometasone furoate eluting matrix size to fit into the operating sinus cavity, and again, designed to provide up to six months of symptom relief for patients with recurrent disease. LYR-210 and 220 have been created to help patients avoid surgery whether it's their first, second or third. And I know firsthand that, this seems obvious, but most patients would prefer a simple office treatment, rather than surgery. It’s important to note that, no other products in this space target the breadth of CRS patients that we. The products are available – currently available only address about 10% of CRS patients, and these are ones that have polyps, whereas LYR-210 and 220 have been developed to treat 90% of the CRS patient population, providing an option for the vast majority of patients including those without polyps. As a result, we believe these products have the potential to represent the most important advance in the medical care for CRS patients, since the introduction of intranasal corticosteroids over 30 years ago. I truly believe that 210 and 220 have the potential to fill the void in the CRS treatment landscape with a novel and differentiated approach to this burdensome disease. As we reported in June, following our positive in the Phase 2 meeting with the FDA, a company now has a clear path forward on our pivotal program for LRY-210. Our Phase 2 study was highly successful, and we view the upcoming Phase 3 has the – I'm sorry, we view that our upcoming Phase 3 has been significantly de-risked as a result. So that the Phase 3 program will largely mirror that trial. The Phase 3 program will consist of two multicenter randomized patient blinded controlled trials evaluating 210 at 750 microgram dose with approximately 180 CRS patients per trial. These patients will have failed medical treatments, and continue to be symptomatic. The single primary endpoint of the pivotal program will be a composite score of the three cardinal symptoms of CRS at 24 weeks. And these are nasal blockage, nasal discharge and facial pain. As a reminder, in the Phase 2 LANTERN study LYR-210, it's 750 microgram dose showed highly statistically significant improvement over control at this endpoint, with a P value of 0.003 at week 24. We also recently reported positive top line results in the pharmacokinetic study of LYR-210. There are two important takeaways from this PK trial. The first is safety data providing breaches to support a 505(b)(2) approval pathway. The second point is that this was our first US study of LYR-210 and was fully enrolled across four states in just 11 weeks, during the fall of 2020 in the midst of high rates of COVID infection. We believe that the LY -- the Lyra is well-positioned to address this large underserved market with unique and disruptive CRS products that have the potential to alter the current treatment landscape. Don will next discuss the financials. Don?