Jan Mikkelsen
Analyst · Bank of America
Thanks, Scott and good afternoon everyone. In this quarter, we continue to execute on our strategic goals, advancing towards our vision to build a fully integrated biopharma company. We reported positive data from our Phase 2 PaTH Forward trial demonstrating that TransCon PTAs has the potential to be a true replacement therapy in hypoparathyroidism. We submitted an IND amendment to FDA to imitate our global adult growth hormone deficiency Phase 3 trial, the foresiGHt trial. We continue to build out our global commercial organization with the hiring of Jesper Høiland. We are demonstrating the flexibility and focus of the Ascendis team to execute on the task with minimal impact from the COVID-19 situation. We are happy to see our office in Denmark and research and development facilities in Germany have now reopened for normal orations. In addition, we opened our new resource and development facility in Redwood City, California. This facility is dedicated to our oncology division, including specific CMC activities related to the TransCon technology for sustained localized release. To be successful in our strategy to build a leading global biopharma company, we not only need to have the right product, but we also need to have the combined effort of the most talent workforce. Our vision is to not just to get a product to the market, but we aim to establish leading market positions for each of our products. As we prepare for the potential launch of TransCon growth hormone, we announced the appointment of Jesper Høiland as Global Chief Commercial Officer. Jesper has 20 years of commercial leadership experience with growth hormone products. Hiring a global leader with therapeutic experience is the logical next step in our preparation for the global launch of TransCon growth hormone and the rest of our endocrinology rare disease portfolio. As part of our Vision 3x3 strategic roadmap, we expect to create sustainable growth through multiple approaches, including global clinical REITS and by pursuing new indications. The milestones for endocrinology rare disease pipeline reflect our Vision 3x3. The milestones for this year remain on track, all being accelerated. The filing of market application in the U.S. in Q2 and Europe in Q3 for TransCon growth hormone in pediatric growth hormone deficiency, reporting of the 6-month treatment data from the PaTH Forward open-label extension portion in Q3, initiation of a Phase 3 trial for pediatric growth hormone deficiency in Japan in Q4, initiation of a second Phase 2 trial in China for achondroplasia through our partner, VISEN Pharmaceuticals in Q4. For our second therapeutic area, oncology, we are on track to submit an IND or equivalent for the TransCon TLR 7/8 agonist program in Q4. We are continuing to hire key talent and expertise to advance our oncology pipeline forward to clinical trials. With traditional paradigm for research and development assumes that the development of novel therapeutic addressing significant unmet medical needs comes with a high development risk. Now we are challenging this traditional paradigm with the continuation of positive clinical results from our rare disease endocrinology product candidates. With the TransCon technology, we are able to level that validated biology of existing drug to create highly differentiated product candidates by identifying significant unmet medical needs. Studying the science underlying the disease and applying our TransCon technologies to an existing clinical validated parent drug, we are able to create new product candidates designed to solve the unmet medical need. We believe we are able, quite simple, to design a highly differentiated product candidate with a potential higher success rate compared to traditional drug development and with a large commercial potential. It is how we have developed our investigated TransCon growth hormone product. First, we took a drug that has been known for many decades, somatropin or human growth hormone. Then we created a long-acting pro doc of somatropin, whereby we preserve the mode of action, the distribution in the body the physiological properties of somatropin. Then we took the pro doc, TransCon growth hormone and combined it with a simple, easy to use auto-injector, the Bluetooth-connected health capabilities to create a product candidate designed to have optimal product features. It is the definition of evolution building on the growth hormone nature and make it better. TransCon growth hormone has all the element of what we set out to capture in a potential market-leading product. To-date, we have executed a robust Phase 3 program relating the potential of TransCon growth hormone in both treatment-naive and treatment-experienced subjects. To the heiGHt and fliGHt trials, we have seen consistent positive data across the trials, which demonstrated comparable safety to daily growth hormone and preserve balance between the direct and indirect effect of growth hormone. And now with our long-term extension trial, enliGHten, we see continued improvement in growth in the arm treatment, from the beginning with TransCon growth hormone, compared to patients who have started treatment with daily growth hormone for 1 year and then switch to TransCon growth hormone. The heiGHt Trial was the first Phase 3 trial for a long-acting growth hormone product candidate to demonstrate superior efficacy compared to daily administration. And the fliGHt Trial was the first growth hormone deficiency registrational trial that included children under 3 years. Taken together, the trials demonstrated superior efficacy and comparable safety and bone age advancement, our value proposition is strong. So where do we stand with TransCon growth hormone? We now have orphan drug designation in both the U.S. and Europe as a treatment for growth hormone deficiency. Biting is a recognition of the strong need to have a long-acting growth hormone therapy, that in addition to promoting improved growth, also address overall endocrine health. In the U.S., we are now working towards submission of our BLA filing as planned during Q2. In Europe, we have accelerated the MAA filing to Q3 instead of the planned Q4 2020 filing. We are currently finalizing discussions with the PDCO on our PIP submission prior to filing the MAA. Globally, our risk continued to expand as well. In China, VISEN Pharmaceuticals is conducting a Phase 3 trial for TransCon growth hormone in pediatric growth hormone deficiency. And in Japan, we plan to initiate a pediatric growth hormone deficiency Phase 3 trial in the fourth quarter. We recently announced that we submitted an IND amendment to initiate our global adult growth hormone deficiency Phase 3 trial, the foresiGHt Trial. We plan to begin worldwide enrollment later this year. Turning to TransCon PTH, we recently announced positive top line data from the fixed-dose, double-blinded portion of the Phase 2 PaTH Forward trial. This trial demonstrated the potential of TransCon PTH to become a replacement therapy for HP. We believe these data are great news for the HP patients, who are in an urgent need of a therapy that sustains physiological levels of PTH 24 hours a day, 7 days a week. A true replacement therapy should be able to treat the patient to the optimal level of serum calcium. And not just the border line low end of normal serum Calcium that is part of today’s standard of care. We believe that TransCon PTH has the potential to improve all aspect of the disease and potentially restore the patient’s ability to lead normal life. These 4-week data from the PaTH Forward trial were the first step towards demonstrating that TransCon PTH is not an adjunct to the standard of care, but a potential true hormone replacement therapy for HP. In the trial, TransCon PTH replaced the current standards of care, active vitamin D and calcium supplement in 82%, and demonstrated improvement in not only serum calcium, but also urinary calcium, serum phosphate and calcium phosphate product, which are a risk factor for long-term complication. TransCon PTH was well tolerated, with no serious or severe AEs. No discontinuation of study drug and a comparable rate of AEs compared to placebo. Importantly, the titration algorithm we used to eliminate standard of care did not demonstrate any hypocalcemic episodes. Meaning our algorithm will be capable of guiding physician on patients in a safely removing standard of care. 58 of 59 subjects are still in the open-label extension of the TransCon PTH trial. And some subjects have already continued past the 6-month time point. As expected, we’re seeing a variety of doses being utilized in the extension portion, as subjects are allowed to titrate to the optimum TransCon PTH maintain dose over a range of 6 to 30 micrograms per day. While still early in the process for some subjects, as expected, the mid-dose pen with 15, 18 and 21 micrograms per day is the most commonly used. We are seeing comparable use of the low dose pen, with doses of 6, 9 and 12 micrograms per day and high dose pen of 24, 27 and 30 micrograms per day. The average dose is around 18 micrograms per day, which aligns with our pharmacokinetic prediction of optimal doses bases on our Phase 1 results and literature data for continuous PTH administration. This, again, is a confirmation of how TransCon technologies enables development of a high-value lower risk pipeline compared to traditional drug development. After 6 months of treatment on TransCon PTH, we will evaluate the study outcome based on the primary composite endpoint of normal serum calcium and off of activated vitamin D, and taking less than 500 milligrams of calcium supplement and normal 24-hour urinary calcium or 50% reduction from baseline. And finally, we are also validating our patient-reported outcome, PRO, measure in communication with the trial as 1 of the first hypoparathyroidism-specific PRO measures. It will help us evaluate the broader patient benefit and may strengthen our overall value proposition for TransCon PTH. In summary, the outcome of the fixed-dose blinded portion of the PaTH Forward trial demonstrates the effect we were hoping to see for TransCon PTH over a short 4-week period. What is most impressive for me, from the data is that TransCon PTH regulates the average serum calcium concentration up to low levels of the 9th, while at the same time reduced urinary calcium and removing standard of care in 82% of subjects. In addition, we were very pleased to see the expected reduction in serum phosphate and calcium phosphate product as well. We’re looking forward to reporting the longer-term 6-month data from the open-label extension portion of PaTH Forward in the third quarter. As planned, we are engaging with regulatory authorities on next steps, including preparation for an end of Phase 2 meeting. We will remain on track with our plan to submit regulatory filings to initiate a global Phase 3 trial in North America, Europe and Asia in the fourth quarter of this year. We have successfully completed our ethnobridging study, supporting Phase 3 development in Japan, showing no difference in the PK profile between Japanese and non-Japanese subjects and supporting the possibility of including Japan in the global Phase 3 program. We also will continue to analyze the results to confirm our accommodating starting dose for the Phase 3 in consultation with regulatory authorities. Moving to TransCon CNP, we continue to work towards escalating dose cohorts in the ongoing ACcomplisH trial. Our global Phase 2 trial that is evaluating the safety and efficacy of TransCon CNP at increases doses in children between the age of 2 years to 10 years of age with achondroplasia. The primary endpoint of achondroplasia is analyzed high velocity. And key secondary endpoints include changes in body proportionality, other co-morbidities and patient-reported outcome. Consistent with our global approach, VISEN remains on track to initiate a Phase 2 trial accomplished China and children with achondroplasia in the fourth quarter of this year. We believe the continuous exposure with TransCon CNP can address the co-morbidities of achondroplasia, and not only treat height. This is how we have designed TransCon CNP and where we continue to see the value. In oncology, we continue to advance multiple programs as we prepare to submit our first IND or equivalent in the fourth quarter for TransCon TLR 7/8 Agonist. Our planned submission for the TransCon TLR 7/8 Agonist program will be followed by expected submission for TransCon IL-2 beta/gamma in 2021. In late June, we plan to present preclinical data from our TransCon IL-2 beta/gamma program at the upcoming virtual AACR conference. Data from this unique program, a novel, long-acting product of a receptor bias IL-2, reinforce our product development algorithm in combination with the TransCon technology to create truly unique product candidates. Later this year, we will provide an overview of the expected clinical development plans of both our TransCon TLR 7/8 and TransCon IL-2 beta/gamma programs, including combination trials. Now let me turn the call over to Scott before we open up for questions.