Dr. Dean Li
Thank you, Caroline. Good morning, everyone. Today, I will start with our oncology programs followed by vaccines, immunology and conclude with cardiometabolic disease. Over the last few years, our oncology strategy has focused on leveraging the remarkable properties of KEYTRUDA to establish a diverse clinical pipeline of candidates with novel mechanisms and modalities. This is broadly based on three strategic pillars, immuno-oncology, precision oncology and tissue targeting. In immuno-oncology, we continue to evaluate KEYTRUDA in the metastatic and increasingly in earlier stage disease settings, while also investigating multiple novel immuno-oncology combinations and coformulations. With precision oncology, we are selectively targeting pathways to inhibit cancer cell growth. And in tissue targeting, we are developing agents such as antibody-drug conjugates designed to increase cancer cell sensitivity and killing. The latter is exemplified by our recently announced collaboration with Daiichi Sankyo. Daiichi Sankyo scientists have made pioneering contributions in advancing novel antibody drug conjugate technology with proven benefit to patients. By combining our companies’ respective strengths, we are well-positioned to accelerate three clinical stage potentially first-in-class candidates with the goal of transforming the treatment paradigm. These include, Patritumab deruxtecan, an investigational fully humanized anti-HER3 ADC, in Phase 3, Ifinatamab deruxtecan, an investigational humanized anti-B7-H3 ADC in Phase 2 and Raludotatug deruxtecan, an investigational humanized anti CDH6 targeted ADC in Phase 1. We provided details during our investor event earlier this week and are eager to begin working with the team. The Daiichi Sankyo collaboration complements our important, ongoing alliance with Kelun Biotech, whose talented scientists have developed their own innovative ADC platform. At ESMO, new Phase 2 data for MK-2870 or SKB-264, a TROP-2 targeting ADC, in patients with previously treated metastatic, hormone receptor positive, HER2 negative breast cancer, showed encouraging anti-tumor activity with an objective response rate of 36.8%. This builds on existing data for MK-2870 both in triple-negative breast and non-small cell lung cancer. We are now poised to initiate larger studies starting with non-small cell lung cancer and expand into additional tumor types. We are also advancing clinical development of MK-1200, an ADC targeting Claudin 18.2. Recognizing the proven benefit of KEYTRUDA, in combination with chemotherapy in certain tumor types, we are exploring the tissue-targeting concept by evaluating regimens combining ADCs and immunotherapy. At ESMO, in collaboration with Seagen and Astellas, potentially practice-changing survival data were presented from KEYNOTE-A39/EV-302, evaluating KEYTRUDA plus enfortumab vedotin as first-line treatment for patients with locally advanced or metastatic urothelial carcinoma. This regimen represents the first approval of a combination of a checkpoint inhibitor and an ADC. Turning to immuno-oncology. Evidence continues to emerge for the benefit of KEYTRUDA in the treatment of earlier stage cancer. Positive survival data from KEYNOTE-671 evaluating KEYTRUDA in combination with platinum doublet chemotherapy as neoadjuvant therapy, followed by adjuvant KEYTRUDA in patients with resectable stage II, IIIA or IIIB non-small cell lung cancer compared to pre-operative chemotherapy were presented at ESMO, further reinforcing the benefit of routine lung cancer screening for certain populations to enable early intervention. Based on the KEYNOTE-671 results, last week the FDA approved this indication with a differentiated label that includes overall survival. KEYTRUDA has now been approved for six indications to treat patients with non-small cell lung cancer. KEYNOTE-671 represents the eighth approval for KEYTRUDA in earlier stage cancer. Positive data from additional earlier stage studies in women’s cancers were also presented at ESMO for KEYNOTE-756 in patients with estrogen receptor-positive, HER2 negative breast cancer, for KEYNOTE-522 in high-risk early-stage triple negative breast cancer, and KEYNOTE-A18 for patients with high-risk locally advanced cervical cancer. The FDA recently granted priority review for KEYTRUDA based upon this study with a target action date of January 20th. We also announced KEYTRUDA significantly improved disease-free-survival for the adjuvant treatment of patients with localized muscle-invasive and locally advanced urothelial carcinoma based on KEYNOTE-123. And finally, in collaboration with Moderna, the Phase 3 trial for KEYTRUDA in combination with V940, an individualized neoantigen therapy, in earlier stage non-small cell lung cancer has now been posted and is poised to start soon. In precision oncology, our efforts continue to yield progress. WELIREG, our HIF 2 alpha inhibitor, is approved for treatment of certain cancers in patients with von Hippel Lindau Disease, a rare cancer-prone genetic disorder. Studies evaluating WELIREG in broader populations of patients whose tumors display analogous genetic underpinnings are ongoing. Data presented at ESMO from LITESPARK-005 evaluating WELIREG for adult patients with advanced renal cell carcinoma following immune checkpoint and anti-angiogenic therapies showed statistically significant and clinically meaningful improvement in progression-free survival versus the standard-of-care. These findings support our supplemental new drug application for WELIREG, which was granted priority review by the FDA with a target action date of January 17th. Additional Phase 3 studies in combination with KEYTRUDA and/or lenvatinib in advanced and adjuvant renal cell carcinoma are proceeding. First-time safety and preliminary efficacy data for MK-1084, our oral KRAS inhibitor both as monotherapy in patients with solid tumors and in combination with KEYTRUDA for metastatic non-small cell lung cancer whose tumors harbored KRAS G12C mutations were presented at ESMO. Notably, the combination arm showed a compelling objective response rate of 71%. While the data are early, we are encouraged by the potential to combine MK-1084 with KEYTRUDA. In the hematologic space, we will begin enrolling patients in our Phase 3 study evaluating MK-3543 or bomedemstat, as second line treatment for essential thrombocythemia, an area with tremendous patient need. Bomedemstat is derived from our acquisition of Imago. Outside of the U.S., the European Union granted approval for KEYTRUDA for adjuvant treatment of patients with non-small cell lung cancer who are at high risk of recurrence following complete resection and platinum-based chemotherapy based on KEYNOTE-091. And for KEYTRUDA in combination with trastuzumab and chemotherapy as first-line treatment for patients with certain gastric or gastroesophageal junction adenocarcinoma based on KEYNOTE-811. In Japan, Lynparza, in combination with abiraterone and prednisone was approved for BRCA-mutated metastatic castration-resistant prostate cancer, with distant metastasis based on the PROpel study. Now to our broader pipeline. Building on the ongoing launch of VAXNEUVANCE, which Caroline mentioned, progress continues in our population-focused pneumococcal conjugate vaccine program. V116, our investigational pneumococcal conjugate vaccine specifically designed for adults has demonstrated a robust immune response to all 21 serotypes in the STRIDE-3 and STRIDE-6 studies. Detailed findings from the STRIDE-3 study will be presented at the World Vaccine Congress West Coast in November. If approved, V116 would be the first pneumococcal conjugate vaccine specifically designed to address serotypes responsible for the majority of adult invasive pneumococcal disease in adults. Our company has deep expertise, given our breadth and depth of knowledge both in immuno-oncology and vaccines. We are leveraging these capabilities in immunology, where the first patient is ready to be enrolled in the Phase 3 trial for MK-7240 in ulcerative colitis. Turning to cardiometabolic disease programs. Last month at the European Respiratory Society International Congress, we presented data for sotatercept, currently under review by the FDA for the treatment of adults with pulmonary arterial hypertension. In an exploratory post-hoc analysis of right heart catheterization and echocardiography data from patients in the Phase 3 STELLAR study, patients with PAH treated with sotatercept for 24 weeks on top of background therapy showed a reduction in right heart size and improved right-ventricular function and hemodynamic status. In addition, we presented promising data from an analysis of the Phase 3 SOTERIA open-label extension study in PAH. The results support the potential long-term durability of the response to sotatercept and represent the longest safety and efficacy analysis for this compound to-date. Given the serious patient need in pulmonary arterial hypertension, our regulatory and clinical teams worked swiftly to submit the necessary regulatory filings for sotatercept. The FDA has accepted the Biologics License Application under priority review with a target action date of March 26th. In addition, the submission to the Committee for Medicinal Products for Human Use in the European Union has been completed. Also in cardiology, momentum continues in the clinical development program for MK-0616, our oral PCSK9 inhibitor. We have initiated the CORALreef Lipids study in a broad patient population and CORALreef Outcomes, a randomized, double-blinded study, evaluating the efficacy of MK-0616 with respect to major atherosclerotic cardiovascular events, as well as a separate CORALreef study in patients with heterozygous familial hypercholesterolemia. Over the last three years, we have moved with rigor and urgency to advance the best science while carefully coordinating our efforts internally and externally. We have and continue to leverage the foundational properties of KEYTRUDA while adding promising candidates with novel mechanisms and modalities in oncology. At the same time, we have expanded in our focused areas of excellence to establish a diverse pipeline of promising candidates spanning multiple additional disease areas. We understand there is still work to be done, but the tangible advances we are making underscore our purpose of creating innovative medicines and vaccines that save and improve lives. And now I turn the call back to Peter.