Daniel M. Skovronsky
Analyst · Citibank
Thanks, Lucas. We've made quite a bit of progress since our last earnings call. During just the past 2 weeks, we shared 3 Phase III readouts from some of our most important molecules. I'll start with these. Last week, we announced results from the tirzepatide SURPASS-CVOT trial, where tirzepatide demonstrated cardiovascular protection in a landmark head-to-head trial which was the first ever cardiovascular outcomes trial comparing 2 incretin therapies in people with type 2 diabetes and cardiovascular disease. It included over 13,000 participants across 30 countries and it is the largest and longest study of tirzepatide to date. As shown on Slide 13, tirzepatide achieved the primary objective of the study, demonstrating non-inferiority compared to Trulicity with an 8% lower rate of MACE-3 events. Tirzepatide showed consistent results across all 3 components of the MACE-3 composite endpoint. We were particularly impressed to see the rate of all-cause mortality was 16% lower on tirzepatide versus dulaglutide. Because this trial did not include a placebo arm, we conducted a prespecified indirect comparison analysis of matched patient level data from the REWIND and SURPASS-CVOT studies. This analysis showed that tirzepatide reduced the risk of MACE-3 by 28% and reduced all-cause mortality by 39% compared to putative placebo. We're very pleased with these results, which show that in addition to the well-established best-in-class weight loss and A1C control, tirzepatide now also provides a cardioprotective benefits and may provide more wide-reaching health improvements, including greater kidney protection and a reduced overall risk of death. We look forward to detailed results being presented at the EASD Meeting in September and published in a peer-reviewed journal. We plan to submit these data to global regulators by the end of this year. The SURPASS-CVOT results reinforce our enthusiasm for SURMOUNT-MMO, which enrolled over 15,000 participants with obesity, and will assess the impact of tirzepatide on reducing morbidity and mortality. This is an event-based study and the rate of accrual will dictate the timing of the readout. While SURPASS-CVOT and SURMOUNT-MMO are likely the largest randomized trials we'll conduct with tirzepatide, we'll still explore additional indications for this molecule. And we're excited to have started a new Phase III trial in people with type 1 diabetes. Moving on to orforglipron. As Dave mentioned, today we're excited to announce top line results from our second orforglipron Phase III trial, ATTAIN-1. This trial included people with obesity, but without type 2 diabetes. As shown on Slide 14, patients in ATTAIN-1 lost on average between 7.8% and 12.4% of their body weight after 72 weeks depending on the dose. At the highest dose, the average participant on orforglipron lost more than 27 pounds, and approximately 40% of people on this dose lost more than 15% of their body weight. We also saw notable improvements on important drivers of cardiovascular risk, including non-HDL cholesterol, triglycerides and blood pressure. Moving to Slide 15. We are very pleased with the safety profile of orforglipron in ATTAIN-1. The most commonly reported adverse events were gastrointestinal, which is consistent with the GLP-1 class. Discontinuations due to adverse events were low, with 5% to 10% of patients discontinuing orforglipron across doses. There were no hepatic safety signals. We look forward to sharing detailed results from ATTAIN-1 also at the EASD Meeting in September and in a peer-reviewed publications. With today's readout, we've now seen results from 2 large Phase III clinical trials involving over 3,600 participants. And we're highly encouraged with what we've seen thus far. The data from these first 2 pivotal studies provide evidence that a once-daily oral GLP-1 can achieve efficacy and safety in line with injectable GLP-1s. Orforglipron has the potential to be a more convenient alternative to injectable treatments and to be utilized to support early disease intervention in the primary care setting. With these data in hand, we're now working to move quickly towards our first regulatory submissions yet this year. We expect results from 4 additional orforglipron Phase III trials over the next 5 months, 3 trials in people with diabetes from our ACHIEVE program. and 1 additional trial from the ATTAIN program in people with diabetes and obesity. ATTAIN-1 and ATTAIN-2 will support global submissions for chronic weight management, which we expect in Q4. In addition to the ongoing Phase III trials for orforglipron in diabetes, obesity, weight maintenance and obstructive sleep apnea, we initiated a new program for orforglipron this quarter, ATTAIN-Hypertension, focused on reducing systolic blood pressure at 36 weeks as the primary endpoint. This is the first study of orforglipron that includes patients with a baseline BMI as low as 25. We also announced plans to initiate a new Phase III trial in people with knee osteoarthritis pain in overweight or obesity starting later this year. Moving to pirtobrutinib. We announced positive results from the BRUIN CLL-314 Phase III trial of pirtobrutinib compared to ibrutinib in people with CLL/SLL. This trial included treatment-naive patients as well as patients previously treated but not with the BTK inhibitor. Pirtobrutinib met the primary endpoint of response rate non-inferiority compared to ibrutinib and had a nominal p-value for superiority that was less than 0.05. While progression-free survival data were immature, there was a positive trend in favor of pirtobrutinib. Additional testing for progression-free survival is planned as part of a future analysis. Of note, the subpopulation of treatment-naive patients had a particularly pronounced progression-free survival trend in favor of pirtobrutinib. This subpopulation had the longest follow-up which is encouraging for what we might see more broadly across the total study population over time. This is a second positive Phase III trial to read out for pirtobrutinib as we continue to build evidence supporting the potential role for this medicine in earlier settings. We look forward to the readout of BRUIN CLL-313, which assesses pirtobrutinib versus chemoimmunotherapy in treatment-naive CLL/SLL later this year. We expect these data in combination with BRUIN CLL-314 to form the basis of regulatory submissions globally. In addition to our recent Phase III readouts, we also have updates on several other important molecules, donanemab, retatrutide and olomorasib. For donanemab, we had 3 important milestones since our last earnings call. First, we were pleased to receive a positive opinion from the CHMP in the EU. We look forward to approval and launch there later this year. Second, the modified dosing schedule was approved in the U.S., further strengthening the safety profile for donanemab, and we expect the modified dosing regimen to be part of the EU labeling at launch as well. Finally, we shared long-term extension data from TRAILBLAZER-ALZ 2, which demonstrated that, over 3 years, donanemab-treated participants showed increasing clinical benefit despite most participants having completed treatment within the first 18 months of the trial. In a separate part of the extension study, patients initiating donanemab after 18 months of placebo, also demonstrated disease slowing once they started donanemab. These data reinforce the value of early intervention and support the limited duration dosing approach with sustained and increasing long-term benefits for treatment. For retatrutide, we started a new Phase III trial in chronic low back pain in overweight or obesity, called TRIUMPH-7. This is our second pain study for retatrutide in addition to the ongoing study in osteoarthritis pain of the knee, TRIUMPH-4 from which we expect results later this year. We are excited to announce plans to initiate a Phase III study in high-risk metabolic dysfunction-associated steatotic liver disease or MASLD later this year. This trial includes both retatrutide and tirzepatide, and it will utilize non-invasive tests to enroll patients who are at high risk of major adverse liver outcomes, with a primary objective of reducing the occurrence of such outcomes. This novel trial design more closely mirrors how physicians diagnose this disease in clinical practice and will enable simultaneous development of both medicines each compared to placebo. In a prior Phase II trial in MASLD, retatrutide reduced liver fat by over 80%. And in a Phase II trial in MASH, tirzepatide led to over half of patients meeting criteria for resolution of MASH without worsening of fibrosis. We believe each of these medicines has the potential to make a profound impact on this disease, and we look forward to initiating the study later this year. Moving to olomorasib. We started a Phase III trial in unresected adjuvant lung cancer. This marks the fourth indication we are simultaneously pursuing for olomorasib in KRAS G12C-mutant lung cancer as part of the SUNRAY-01 and SUNRAY-02 programs. We believe olomorasib in combination with immuno-oncology agents in an early setting could improve the standard of care for patients with KRAS G12C-mutant lung cancer. I'm also excited that through business development, we've added new molecules to our portfolio and new colleagues to our team, and it's a pleasure to welcome new team members from SiteOne and Verve to Lilly this quarter. With SiteOne, we added a new pain asset into our neuroscience portfolio, STC-004 is a Nav1.8 inhibitor that's shown encouraging early data to treat pain. We believe this molecule could be an important non-opioid therapy for pain in the future. Through the acquisition of Verve Therapeutics, we added several genetic medicines for cardiovascular disease that may only need to be given once in a lifetime. The most advanced programs are VERVE-102, which targets PCSK9, and VERVE-201, which targets ANGPTL3. And in our early phase portfolio, we advanced nisotirostide, our PYY analog agonist into a Phase II trial in people with diabetes. And we initiated Phase I clinical trials for glucose-sensing insulin, a PTK7 antibody drug conjugate in oncology and a next-generation triple agonist in cardiometabolic health. We also discontinued 2 Phase II programs, Kv1.3 antagonist for psoriasis and mazisotine for pain, and 2 Phase I programs itaconate mimetic in immunology and SCAP siRNA in MASH. It was a productive period since our last earnings call, and we still have an ambitious R&D agenda for the last 5 months of 2025. I'll now turn the call back to Dave for some closing remarks.