Daniel Skovronsky
Analyst · Guggenheim
Thanks, Lucas. Lilly R&D had another productive quarter. I'll summarize progress by therapeutic area, beginning with cardiometabolic health. Since our last call, we announced results from 4 additional positive Phase III trials for orforglipron. Of note, one of those trials was attained too, in people with both obesity and type 2 diabetes. As a reminder, patients with obesity and type 2 diabetes are less responsive to weight loss on GLP-1 monotherapy than those without type 2 diabetes. For example, in the STEP-2 clinical trial of people with obesity and type 2 diabetes, semaglutide at 2.4 milligrams and 1 milligram resulted in 10.6% weight loss and 7.6% weight loss, respectively. As shown on Slide 13, ATTAIN-2 demonstrated 10.5% weight loss and 7.8% weight loss at the 36-milligram and 24-milligram doses of orforglipron, respectively, aligned with our goal to deliver efficacy similar to injectable GLP-1 monotherapy in an easy-to-use daily pill. This trial completed the clinical package required to initiate global regulatory submissions for the treatment of obesity. These submissions are beginning imminently, and we anticipate launching orforglipron in the U.S. for treatment of obesity next year. We also made great progress on orforglipron for type 2 diabetes since the last call, with positive results from ACHIEVE-2 and ACHIEVE-3. Orforglipron demonstrated superior glycemic control and weight loss compared to dapagliflozin and ACHIEVE-2 and compared to oral semaglutide and ACHIEVE-3. As shown on Slide 14, in ACHIEVE-3, both the 12-milligram and 36-milligram doses of orforglipron were superior to the highest available dose of oral semaglutide on both A1c reduction and on weight loss. People taking orforglipron saw an average A1c reduction of 2.2% from baseline and lost nearly 20 pounds on the highest dose of orforglipron. We also announced results from ACHIEVE-5 which demonstrate that orforglipron has the potential to provide benefit as an add-on therapy to titrated insulin glargine. With 4 positive Phase III diabetes trials now completed, we believe orforglipron has the potential to be a foundational treatment for type 2 diabetes. We now await results from ACHIEVE-4, which will trigger submission of orforglipron for treatment of type 2 diabetes anticipated in the first half of 2026. With data from over 8,000 participants across 6 completed Phase III orforglipron trials, we've observed benefits across multiple cardiometabolic health measures as well as consistent safety and tolerability. Overall, orforglipron has delivered a profile consistent with our goal of developing an oral and scalable small molecule GLP-1 with efficacy, safety and tolerability comparable to injectable monotherapy GLP-1s for treatment of obesity and type 2 diabetes. Outside of the core registrational programs for these 2 important indications, we have several additional ongoing Phase III orforglipron trials shown on Slides 15 and 16, including new Phase III starts for treatment of osteoarthritis pain and for treatment of stress urinary incontinence, a new indication that we think could benefit from weight loss seen with orforglipron. The next study to read out will be ATTAIN-MAINTAIN, a Phase III study of weight loss maintenance. This study is the first of its kind. It's designed to measure the impact of switching from injectable semaglutide or injectable tirzepatide to oral orforglipron. Our goal in this novel trial is to measure what level of weight loss patients can maintain after switching from an injectable incretin to orforglipron. Since the patients in this trial were previously escalated to a maximal tolerated dose of semaglutide or tirzepatide and treated for 72 weeks, this is a very ambitious trial. For those people switching from tirzepatide, maintaining weight loss after switching to orforglipron is a high bar given the strong efficacy of tirzepatide as a dual incretin agonist. As this trial includes moving patients off of an active therapy onto a placebo maintenance arm ATTAIN-MAINTAIN allows patients who are randomized to placebo to switch to orforglipron as a rescue therapy if weight regain exceeds a specified threshold. This will be a rich data package, and we look forward to seeing the results in the coming months, either late this year or early next year. Moving to retatrutide, our GIP GLP-1 glucagon triple agonist. We expect results from up to 6 Phase III studies by the end of 2026 to support the obesity and related complications program called TRIUMPH and the type 2 diabetes program called TRANSCEND. With its first-of-a-kind triple acting mechanism, we expect retatrutide can deliver deeper and more rapid weight loss than existing obesity medicines even more than tirzepatide. Of course, not all patients may need this potentially very high level of efficacy. And we believe retatrutide will likely be best suited for patients with a very high BMI or with obesity-related complications that require a high degree of weight loss. While the global development program for retatrutide includes people with a broad range of BMIs, spanning across overweight and obesity, we anticipate we'll be focused on the clinical profile of this medicine in patients where the clinical needs are at the highest. The first trial to readout TRIUMPH-4 compares retatrutide to placebo in patients with obesity and knee osteoarthritis pain. This 68-week study is designed primarily as a pain relief study to support an indication for treatment of knee osteoarthritis pain in combination with other trials in the TRIUMPH program. We look forward to sharing top line results from TRIUMPH-4 later this year. Given this is the first Phase III trial for retatrutide, we'll be cautious not to over extrapolate from these results. We have 7 more Phase III trials reading out in 2026 and 2027 and we'll likely need to see data from at least a few of these before we more fully understand the profile of this medicine across a wide range of patients. For the obesity indication specifically, we look forward to results from 3 additional Phase III studies in the second half of 2026. Moving now to muvalaplin, which is our once-daily oral small molecule inhibitor of lipoprotein(a) or Lp(a). Lp(a) is a biomarker associated with increased cardiovascular risk. In Phase II, muvalaplin demonstrated over 85% reduction of this biomarker at the highest dose compared to placebo. Based on these data, we've now initiated a Phase III study in people with elevated Lp(a) levels and atherosclerotic cardiovascular disease, known as the MOVE-Lp(a) trial. Muvalaplin is the first small molecule approach to Lp(a) and our second program in Phase III development against this important target. In other updates from cardiometabolic health, we submitted our once-weekly insulin called insulin efsitora alfa in the U.S. for treatment of type 2 diabetes and we announced plans to initiate 2 Phase III trials with baricitinib in type 1 diabetes. From the early phase portfolio, we look forward to presenting Phase II data from our selective amylin agonist eloralintide at Obesity Week in November. Moving to oncology. We're very pleased to have received U.S. FDA approval of imlunestrant under the brand name Inluriyo as a monotherapy for ER-positive, HER2-negative, ESR1 mutated metastatic breast cancer. Imlunestrant is also being studied in an ongoing Phase III trial called EMBER-4, which compares imlunestrant to the standard of care endocrine therapy in high-risk early breast cancer. This 8,000-patient trial is the largest oncology trial we've ever conducted, and it is on track to be fully enrolled by early 2026. The positive results in the metastatic setting provided an important signal that imlunestrant could have a role in early breast cancer, where we believe an oral SERD could have the largest patient impact. Also in oncology, we top lined the study readout from the third positive Phase III trial of pirtobrutinib in the BRUIN CLL development program. In BRUIN CLL-313, a trial of pirtobrutinib compared to chemoimmunotherapy in treatment naive CLL/SLL, pirtobrutinib demonstrated a highly statistically significant and clinically meaningful improvement in progression-free survival. Pirtobrutinib demonstrated the most compelling effect size ever observed for a single BTK inhibitor in a treatment-naive CLL study compared to this comparator. We look forward to sharing these data at an upcoming medical meeting. As we continue to build evidence supporting the potential role for pirtobrutinib in treatment-naive CLL, we expect these data in combination with BRUIN CLL-314 to form the basis of regulatory submissions globally. We also presented updates from our early-stage oncology portfolio at the recent European Society for Medical Oncology meeting, including data on our mutant-selective PI3-kinase alpha inhibitor for people with advanced breast cancer and PI3 kinase alpha mutations, our folate-receptor alpha antibody drug conjugate for treatment of ovarian cancer vepugratinib, our FGFR3 selective inhibitor for FGFR3 altered metastatic bladder cancer. We continue to be encouraged by the emerging clinical profiles we've observed across each of these 3 programs. And we plan to initiate Phase III trials for these medicines in 2026, if not sooner. In Neuroscience, we received the EU marketing authorization for Kisunla. Importantly, this approval came with the modified titration dosing in the label, which is also approved in the U.S. and now approved in Japan. The modified dosing schedule is thus approved in most major geographies and we're pleased that it's being used to further lower the risk of ARIA. Our Phase III trial with remternetug is also progressing well, and we've now completed enrollment in TRAILRUNNER-ALZ 3 which is evaluating subcutaneous remternetug in treatment of preclinical Alzheimer's disease with a similar time-to-event design as we are pursuing with the ongoing TRAILRUNNER 3 ALZ trial for donanemab. Separately, we're pleased to announce that we've initiated our Phase III program in alcohol use disorder with brenipatide, the GIP/GLP-1 dual agonist that we believe could have the optimal properties for neuroscience indications. Growing evidence from real-world clinical studies suggest that incretin therapies may reduce cravings, an observation that is supported by nonclinical studies that show decreased dopamine release in reward pathways after treatment with incretin therapy. Given the data we've observed thus far with brenipatide, we believe it has the potential to treat a range of diseases. We expect to initiate several additional Phase II and Phase III trials in the coming months, including testing this medicine in important but extremely challenging unmet medical needs, such as opioid use disorder. In addition to neuroscience applications, we will test brenipatide in immunologic disease including a Phase II trial in asthma, which has recently begun enrolling patients. Also in immunology, new data were presented for lebrikizumab at the 2025 Fall Clinical Dermatology Conference. Lebrikizumab delivered durable disease control in people with moderate to severe atopic dermatitis, when dosing was reduced from once every 4 weeks to once every 8 weeks, reducing the number of maintenance doses to as few as 6 doses per year could provide flexibility and reduce the treatment burden on patients. We've now submitted these data to the FDA for a potential label update and continue to explore opportunities for even less frequent dosing of this medicine for people with atopic dermatitis. While we continue to pursue innovative modalities across several immunological disorders, we're also developing combination therapies with the potential to deliver differentiated efficacy. We recently began 2 new studies combining mirikizumab with tirzepatide in people with ulcerative colitis and people with Crohn's disease. These 2 new studies complement the previously initiated TOGETHER studies of ixekizumab plus tirzepatide in people with psoriasis and psoriatic arthritis. We expect the first data from the TOGETHER trials to read out in the next 6 months. Slide 16 shows additional milestones and updates to our clinical portfolio. It has been a very productive period since our last earnings call, and we still have an ambitious R&D agenda for the last 2 months of 2025. Slide 17 shows the remaining list of potential key events expected yet this year. I'll now turn the call back to Dave for some closing remarks.