Ribociclib Succinate

New interim data show 11.4-month median PFS in 2L patients with PI3Kα-mutated, HR+/HER2- metastatic breast cancer at RP2D 39% confirmed ORR across all patients & 67% in patients with kinase mutations at RP2D Data support planned initiation of 2L pivotal study in 2025 Next-generation triplet combination with atirmociclib (CDK4-selective) initiated & ribociclib triplet combination ongoing Relay Therapeutics to host a conference call today, December 11, at 7am ET (6am CT) SAN ANTONIO, Dec. 11, 2024 (GLOBE NEWSWIRE) -- Relay Therapeutics, Inc. (Nasdaq: RLAY), a clinical-stage precision medicine company transforming the drug discovery process by combining leading-edge computational and experimental technologies, today announced updated interim clinical data for RLY-2608, the first known investigational allosteric, pan-mutant and isoform-selective inhibitor of PI3Kα. The updated data show a median progression free survival (PFS) of 11.4 months in second line (2L) patients with PI3Kα-mutated, HR+, HER2- locally advanced or metastatic breast cancer who received RLY-2608 600mg twice daily (BID) + fulvestrant. These data are being presented today at the San Antonio Breast Cancer Symposium (SABCS) 2024. “These updated data help build on previously reported results that show a level of benefit that had not previously been seen with non-selective PI3Kα inhibitors,” said Don Bergstrom, M.D., Ph.D., President of R&D at Relay Therapeutics. “We are particularly encouraged to see even greater benefit observed in the patients in which we are working to start a pivotal study next year; in these 2L patients, RLY-2608 + fulvestrant demonstrated a median progression free survival that is more than twice that of the existing standards-of-care.” ReDiscover – RLY-2608 First-in-Human Study RLY-2608 is currently being evaluated in ReDiscover, an ongoing first-in-human study, which was designed to evaluate the safety, tolerability, pharmacokinetics, pharmacodynamics and preliminary antitumor activity of RLY-2608 in combination with fulvestrant, and in combination with fulvestrant and ribociclib or atirmociclib (Pfizer’s selective CDK4 inhibitor). The RLY-2608 + fulvestrant arm of the study, as of the November 4, 2024 interim data cut-off for this arm, had enrolled 118 patients with PI3Kα-mutated, HR+, HER2- locally advanced or metastatic breast cancer across all doses in both the dose escalation and dose expansion portions of the study, including 64 patients at the company’s recommended Phase 2 dose (RP2D) of 600mg BID. Among these 64 patients, 31 had a kinase mutation and 33 had a non-kinase mutation. Twelve patients also had a PTEN or AKT co-mutation and were therefore excluded from the efficacy analysis, consistent with the planned pivotal population. The RLY-2608 + ribociclib + fulvestrant arm of the study continues to enroll patients with PI3Kα-mutated, HR+, HER2- locally advanced or metastatic breast cancer in dose escalation. The RLY-2608 + atirmociclib + fulvestrant arm of the study has recently been initiated. Patients were Heavily Pre-Treated All RLY-2608 + fulvestrant patients across doses had received a significant level of prior therapy in the advanced setting, including at least one prior endocrine therapy and at least one prior CDK4/6 inhibitor. Among the 64 patients who received the RP2D: 41% of patients (n=26) had received two or more prior lines of therapy52% of patients (n=33) had received a prior selective estrogen-receptor degrader (SERD), such as fulvestrant or a novel SERD25% of patients (n=16) had received chemotherapy or an ADC59% of patients (n=38) had visceral metastases34% of patients (n=22) had a BMI of at least 30 and/or HbA1c of at least 5.7% Promising Efficacy Data in Proposed Pivotal Population Among the 52 RLY-2608 + fulvestrant patients who received the RP2D and did not have a PTEN or AKT co-mutation: The median PFS was 9.2 months for all patients and 11.4 months for 2L patients Median PFS was 11.4 months for patients with kinase mutations Clinical benefit rate (CBR) was 67% across all patients (32 of 48 CBR-evaluable patients; CBR defined as the proportion of patients with complete response, partial response or stable disease for at least 24 weeks)Among the 31 patients with measurable disease, 12 achieved a partial response (PR) (39% confirmed objective response rate, ORR) Nearly three quarters of patients experienced tumor reductions (74%; n=23) Among the 15 patients with measurable disease who had a kinase mutation, two thirds achieved a PR (67% confirmed ORR; n=10)Median follow-up was 9.5 months Maintained Meaningfully Differentiated Tolerability Profile RLY-2608 + fulvestrant was generally well tolerated in the 118 patients treated across all doses as of the data cut-off date. The overall tolerability profile consisted of mostly low-grade treatment-related adverse events (TRAEs) that were manageable and reversible. Safety outcomes were generally as expected across dose levels based on exposure and consistent with mutant-selective PI3Kα inhibition. Among the 64 patients who received the RP2D: The low rate of TRAE-related dose modifications allowed for 94% median dose intensityOnly two patients discontinued treatment due to TRAEs (Grade 1 pruritis; Grade 1 nausea, loss of appetite)The majority of hyperglycemia was Grade 1; only two patients (3%) experienced Grade 3 hyperglycemia; no Grade 4-5 hyperglycemiaOnly 31% of patients experienced a Grade 3 TRAE; no Grade 4-5 TRAEs Continued Progression of Front-Line Breast Cancer Regimens Two front-line triplet regimens are being progressed – one with the existing CDK4/6 standard-of-care ribociclib and one with Pfizer’s investigative selective-CDK4 inhibitor atirmociclib. RLY-2608 + ribociclib + fulvestrant dose escalation is ongoing with biologically active doses of RLY-2608. The RLY-2608 + atirmociclib + fulvestrant arm of the ReDiscover study has been initiated. Anticipated RLY-2608 Next Steps Breast Cancer: Initiate 2L pivotal study of RLY-2608 + fulvestrant in 2025Disclose complete Phase 1/2 data in 2025 Vascular Malformations: Initiate vascular malformations study in the first quarter of 2025 Cash balance will be operationalized to preserve ability to complete 2L pivotal study As of the end of the third quarter of 2024, cash, cash equivalents and investments were approximately $840 million. Conference Call Information Relay Therapeutics will host a conference call and live webcast today, December 11, 2024, at 7:00 a.m. ET (6:00 a.m. CT). Registration and dial-in for the conference call may be accessed through Relay Therapeutics’ website under Events in the News & Events section through the following link: https://ir.relaytx.com/news-events/events-presentations. An archived replay of the webcast will be available following the event. The data presentation from the San Antonio Breast Cancer Symposium is also available on the Relay Therapeutics website in the “Publications/Presentations” section through the following link: https://relaytx.com/pipeline/. About RLY-2608 RLY-2608 is the lead program in Relay Therapeutics’ efforts to discover and develop mutant selective inhibitors of PI3Kα, the most frequently mutated kinase in all cancers, with oncogenic mutations detected in about 14% of patients with solid tumors. RLY-2608 has the potential, if approved, to address more than 300,000 patients per year in the United States, one of the largest patient populations for a precision oncology medicine. Traditionally, the development of PI3Kα inhibitors has focused on the active, or orthosteric, site. The therapeutic index of orthosteric inhibitors is limited by the lack of clinically meaningful selectivity for mutant versus wild-type (WT) PI3Kα and off-isoform activity. Toxicity related to inhibition of WT PI3Kα and other PI3K isoforms results in sub-optimal inhibition of mutant PI3Kα with reductions in dose intensity and frequent discontinuation. The Dynamo® platform enabled the discovery of RLY-2608, the first known allosteric, pan-mutant, and isoform-selective PI3Kα inhibitor, designed to overcome these limitations. Relay Therapeutics solved the full-length cryo-EM structure of PI3Kα, performed computational long time-scale molecular dynamic simulations to elucidate conformational differences between WT and mutant PI3Kα, and leveraged these insights to support the design of RLY-2608. RLY-2608 is currently being evaluated in a first-in-human study designed to treat patients with advanced solid tumors with a PIK3CA (PI3Kα) mutation. For more information on RLY-2608, please visit here. About Relay Therapeutics Relay Therapeutics is a clinical-stage precision medicine company transforming the drug discovery process by combining leading-edge computational and experimental technologies with the goal of bringing life-changing therapies to patients. As the first of a new breed of biotech created at the intersection of complementary techniques and technologies, Relay Therapeutics aims to push the boundaries of what’s possible in drug discovery. Its Dynamo® platform integrates an array of leading-edge computational and experimental approaches designed to drug protein targets that have previously been intractable or inadequately addressed. Relay Therapeutics’ initial focus is on enhancing small molecule therapeutic discovery in targeted oncology and genetic disease indications. For more information, please visit www.relaytx.com or follow us on Twitter. Cautionary Note Regarding Forward-Looking Statements This press release contains forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995, as amended, including, without limitation, implied and express statements regarding Relay Therapeutics’ strategy, business plans and focus; the progress and timing of the clinical development of the programs across Relay Therapeutics’ portfolio; the expected therapeutic benefits and potential efficacy and tolerability of RLY-2608, both as a monotherapy and in combination with other agents, and its other programs, as well as the clinical data for RLY-2608; the interactions with regulatory authorities and any related approvals; the potential market opportunity for RLY-2608; the cash runway projection and the expectations regarding Relay Therapeutics’ use of capital and expenses. The words “may,” “might,” “will,” “could,” “would,” “should,” “plan,” “anticipate,” “intend,” “believe,” “expect,” “estimate,” “seek,” “predict,” “future,” “project,” “potential,” “continue,” “target” and similar words or expressions, or the negative thereof, are intended to identify forward-looking statements, although not all forward-looking statements contain these identifying words. Any forward-looking statements in this press release are based on management's current expectations and beliefs and are subject to a number of risks, uncertainties and important factors that may cause actual events or results to differ materially from those expressed or implied by any forward-looking statements contained in this press release, including, without limitation, risks associated with: the impact of global economic uncertainty, geopolitical instability and conflicts, or public health epidemics or outbreaks of an infectious disease on countries or regions in which Relay Therapeutics has operations or does business, as well as on the timing and anticipated results of its clinical trials, strategy, future operations and profitability; the delay or pause of any current or planned clinical trials or the development of Relay Therapeutics’ drug candidates; the risk that the preliminary or interim results of its preclinical or clinical trials may not be predictive of future or final results in connection with future clinical trials of its product candidates and that interim and early clinical data may change as more patient data become available and are subject to audit and verification procedures; Relay Therapeutics’ ability to successfully demonstrate the safety and efficacy of its drug candidates; the timing and outcome of its planned interactions with regulatory authorities; and obtaining, maintaining and protecting its intellectual property. These and other risks and uncertainties are described in greater detail in the section entitled “Risk Factors” in Relay Therapeutics’ most recent Annual Report on Form 10-K and Quarterly Report on Form 10-Q, as well as any subsequent filings with the Securities and Exchange Commission. In addition, any forward-looking statements represent Relay Therapeutics' views only as of today and should not be relied upon as representing its views as of any subsequent date. Relay Therapeutics explicitly disclaims any obligation to update any forward-looking statements. No representations or warranties (expressed or implied) are made about the accuracy of any such forward-looking statements. Contact:Megan Goulart617-322-0814mgoulart@relaytx.com Media:Dan Budwick1AB973-271-6085dan@1abmedia.com

Reduction in distant recurrence consistently deepened beyond 3-year Kisqali treatment duration in patients with node-positive (N+) and high-risk node-negative (N0) disease, as well as between anatomical stages1 Real-world 5-year distant recurrence data in high-risk patients with HR+/HER2- early breast cancer (EBC), regardless of nodal status, highlights importance of adding a CDK4/6 inhibitor to endocrine therapy for all eligible patients2 Late-breaking Kisqali data presentations at SABCS follow recent FDA and EMA approvals and recognition by NCCN Clinical Practice Guidelines in Oncology (NCCN Guidelines®*) as only Category 1 preferred adjuvant treatment for both N+ and high-risk N0 disease in combination with AI3 EAST HANOVER, N.J., Dec. 10, 2024 /PRNewswire/ -- Novartis today announced results from an updated analysis of the pivotal Phase III NATALEE trial of Kisqali® (ribociclib) that underscore the extended efficacy beyond the duration of treatment in combination with endocrine therapy (ET). Results showed a sustained reduction in distant recurrence of 28.5% (HR=0.715; 95% CI 0.604-0.847; nominal P<0.0001), compared to ET alone, in patients with stage II and III hormone receptor-positive/human epidermal growth factor receptor 2-negative (HR+/HER2-) early breast cancer (EBC)1. Reduction in distant recurrence, known as distant disease-free survival (DDFS), is a decrease in the rate of cancer returning and spreading to other organs. The DDFS with Kisqali was consistent across all pre-specified patient subgroups, including those with node-negative (N0) disease1. These late-breaking data are being presented at the 2024 San Antonio Breast Cancer Symposium (SABCS). "In day-to-day practice, we see a real and persistent risk of breast cancer coming back after early diagnosis, often as metastatic disease," said Paolo Tarantino, M.D., Advanced Fellow at Dana-Farber Cancer Institute and Harvard Medical School. "The latest NATALEE and real-world data presented at SABCS reaffirm we can better address risk of recurrence for all patients at high-risk, including selected patients with node-negative disease, by offering them adjuvant CDK4/6 inhibitor treatment in addition to endocrine therapy." DDFS results across pre-specified subgroups1,4** : Safety remains consistent with previous reports, and no new safety signals were identified5. Adverse events (AEs) of special interest (grade 3 or higher) were neutropenia (44.4%), liver-related AEs (e.g., elevated transaminases) (8.6%), and QT interval prolongation (1.0%)5. Real-World Risk of Distant Recurrence Further, real-world evidence presented at the meeting highlights the relatively high incidence of distant recurrences within 5 years despite ET monotherapy for patients at high-risk, regardless of nodal involvement2. "On the heels of its U.S. FDA and EMA approvals in early breast cancer, it is encouraging to see the continued benefit of adding Kisqali to standard endocrine therapy to help reduce the risk of recurrence," said Jeff Legos, Executive Vice President, Global Head of Oncology Development, Novartis. "These data, together with the recent NCCN Guidelines® Category 1 preferred treatment recommendation for all eligible patients with early breast cancer, reinforce the opportunity to evolve adjuvant treatment to help a broader group of people." Additional research presented at the meeting further demonstrates the ongoing focus of Novartis to advance the care of people with breast cancer, including studies investigating the potential of radioligand therapies in the treatment of metastatic breast cancer (MBC)6. *NCCN makes no warranties of any kind whatsoever regarding their content, use or application and disclaims any responsibility for their application or use in any way. **The 4-year DDFS analysis was not prespecified and the trial was not powered to demonstrate statistical significance of these results. About NATALEE NATALEE is a global Phase III multi-center, randomized, open-label trial to evaluate the efficacy and safety of Kisqali with ET as an investigational adjuvant treatment versus ET alone in patients with stage II and III HR+/HER2- EBC, being conducted in collaboration with TRIO7,8. The adjuvant ET in both treatment arms was a non-steroidal aromatase inhibitor (NSAI; anastrozole or letrozole) and goserelin if applicable7,8. The primary endpoint of NATALEE is invasive disease-free survival (iDFS) as defined by the Standardized Definitions for Efficacy End Points (STEEP) criteria7,8. A total of 5,101 adult patients with HR+/HER2- EBC across 20 countries were randomized in the trial7,8. About Kisqali® (ribociclib) Kisqali® (ribociclib) is a selective cyclin-dependent kinase inhibitor, a class of drugs that help slow the progression of cancer by inhibiting two proteins called cyclin-dependent kinase 4 and 6 (CDK4/6). These proteins, when over-activated, can enable cancer cells to grow and divide too quickly. Targeting CDK4/6 with enhanced precision may play a role in ensuring that cancer cells do not continue to replicate uncontrollably. Kisqali has been approved as a treatment for breast cancer by regulatory authorities in 99 countries worldwide, including the U.S. FDA and the European Commission9,10. In the US, Kisqali is indicated in combination with an AI as an adjuvant treatment for adults with HR+/HER2- stage II and III early breast cancer at high risk of recurrence, as well as for the treatment of adults with HR+/HER2- advanced or MBC as initial ET; Kisqali is also approved in the metastatic indication in combination with fulvestrant as initial ET or following disease progression on ET in post-menopausal women or in men9. In EBC, ribociclib (Kisqali) is the only CDK4/6 inhibitor recommended by the NCCN Guidelines® for breast cancer for both all node-positive disease as well as for patients with no nodal involvement with high-risk disease characteristics, such as tumor size >5 cm, or for tumors sized 2-5 cm, either Grade 2 with high genomic risk/Ki-67 ≥20% or Grade 33. In MBC, Kisqali has consistently demonstrated statistically significant overall survival benefit across three Phase III trials11-21. The NCCN Guidelines® also recommend ribociclib (Kisqali) as the only Category 1 preferred CDK4/6 inhibitor for first-line treatment of people living with HR+/HER2- when combined with an AI3, making Kisqali the preferred first-line treatment of choice for US prescribers in HR+/HER2- MBC. Kisqali was developed by Novartis under a research collaboration with Astex Pharmaceuticals. Please see full Prescribing Information for Kisqali, available at . About Novartis in Breast Cancer For more than 30 years, Novartis has been at the forefront of driving scientific advancements for people touched by breast cancer and improving clinical practice in collaboration with the global community. With one of the most comprehensive breast cancer portfolios and pipeline, Novartis leads the industry in discovery of new therapies and combinations in HR+/HER2- breast cancer, the most common form of the disease. Indication What is KISQALI? KISQALI® (ribociclib) is a prescription medicine used to treat adults with hormone receptor (HR)-positive, human epidermal growth factor receptor 2 (HER2)-negative breast cancer: in combination with an aromatase inhibitor for stage II and III early breast cancer with a high risk of coming back that has gotten worse or has spread to other parts of the body (advanced or metastatic breast cancer) in combination with: an aromatase inhibitor as the first endocrine-based therapy; or fulvestrant as the first endocrine-based therapy or following disease progression on endocrine therapy It is not known if KISQALI is safe and effective in children. IMPORTANT SAFETY INFORMATION KISQALI may cause serious side effects, including: Lung problems. KISQALI may cause severe or life-threatening inflammation of the lungs during treatment that may lead to death. Tell your health care provider right away if you have any new or worsening symptoms, including: trouble breathing or shortness of breath cough with or without mucus chest pain Severe skin reactions. Tell your health care provider or get medical help right away if you get severe rash or rash that keeps getting worse; reddened skin; flu-like symptoms; skin pain or burning, blistering of the lips, eyes, or mouth, blisters on the skin or skin peeling, with or without fever. Heart rhythm problems (QT prolongation). KISQALI can cause a heart problem known as QT prolongation. This condition can cause an abnormal heartbeat and may lead to death. Your health care provider should check your heart and do blood tests before and during treatment with KISQALI Tell your health care provider right away if you have a change in your heartbeat (a fast or irregular heartbeat), or if you feel dizzy or faint Liver problems. KISQALI can cause serious liver problems. Your health care provider should do blood tests to check your liver before and during treatment with KISQALI. Tell your health care provider right away if you get any of the following signs and symptoms of liver problems: yellowing of your skin or the whites of your eyes (jaundice) dark or brown (tea-colored) urine feeling very tired loss of appetite pain on the upper right side of your stomach area (abdomen) bleeding or bruising more easily than normal Low white blood cell counts (neutropenia). Low white blood cell counts are very common during treatment with KISQALI and may result in infections that may be severe. Your health care provider should check your white blood cell counts before and during treatment with KISQALI. Tell your health care provider right away if you have signs and symptoms of low white blood cell counts or infections, such as fever and chills. Your health care provider may tell you to decrease your dose, temporarily stop, or completely stop taking KISQALI if you develop certain serious side effects during treatment with KISQALI. What should I tell my health care provider before taking KISQALI? Before you take KISQALI, tell your health care provider if you: have any heart problems, including heart failure, irregular heartbeats, and QT prolongation have ever had a heart attack have a slow heartbeat (bradycardia) have high blood pressure that is not controlled have decreased thyroid gland (hypothyroidism) have problems with the amount of potassium, calcium, phosphorus, or magnesium in your blood have fever, chills, or any other signs or symptoms of infection have liver problems have kidney problems are pregnant, or plan to become pregnant. KISQALI can harm your unborn baby If you are able to become pregnant, your health care provider should do a pregnancy test before you start treatment with KISQALI Females who are able to become pregnant and who take KISQALI should use effective birth control during treatment and for at least 3 weeks after the last dose of KISQALI Talk to your health care provider about birth control methods that may be right for you during this time If you become pregnant or think you are pregnant, tell your health care provider right away are breastfeeding or plan to breastfeed. It is not known if KISQALI passes into your breast milk. Do not breastfeed during treatment with KISQALI and for at least 3 weeks after the last dose of KISQALI Tell your health care provider about all the medicines you take, including prescription and over-the-counter medicines, vitamins, and herbal supplements. KISQALI and other medicines may affect each other, causing side effects. Know the medicines you take. Keep a list of them to show your health care provider or pharmacist when you get a new medicine. What should I avoid while taking KISQALI? Avoid eating grapefruit and avoid drinking grapefruit juice during treatment with KISQALI since these may increase the amount of KISQALI in your blood. The most common side effects of KISQALI in people with early breast cancer include: decreased white blood cell counts decreased red blood cell counts increased liver function tests infections increased kidney function test decreased platelet counts nausea headache tiredness The most common side effects of KISQALI in people with advanced or metastatic breast cancer include: decreased white blood cell counts decreased red blood cell counts increased liver function tests infections nausea increased kidney function test tiredness decreased platelet counts diarrhea vomiting headache constipation hair loss cough rash back pain low blood sugar level KISQALI may cause fertility problems in males, which may affect your ability to father a child. Talk to your health care provider if this is a concern for you. Tell your health care provider if you have any side effect that bothers you or that does not go away. These are not all the possible side effects of KISQALI. For more information, ask your health care provider or pharmacist. Call your doctor for medical advice about side effects. You are encouraged to report negative side effects of prescription drugs to the FDA. Visit , or call 1-800-FDA-1088. Please see accompanying full Prescribing Information including Patient Information . Disclaimer This press release contains forward-looking statements within the meaning of the United States Private Securities Litigation Reform Act of 1995. Forward-looking statements can generally be identified by words such as "potential," "can," "will," "plan," "may," "could," "would," "expect," "anticipate," "look forward," "believe," "committed," "investigational," "pipeline," "launch," or similar terms, or by express or implied discussions regarding potential marketing approvals, new indications or labeling for the investigational or approved products described in this media update, or regarding potential future revenues from such products. You should not place undue reliance on these statements. Such forward-looking statements are based on our current beliefs and expectations regarding future events, and are subject to significant known and unknown risks and uncertainties. Should one or more of these risks or uncertainties materialize, or should underlying assumptions prove incorrect, actual results may vary materially from those set forth in the forward-looking statements. There can be no guarantee that the investigational or approved products described in this media update will be submitted or approved for sale or for any additional indications or labeling in any market, or at any particular time. Nor can there be any guarantee that such products will be commercially successful in the future. In particular, our expectations regarding such products could be affected by, among other things, the uncertainties inherent in research and development, including clinical trial results and additional analysis of existing clinical data; regulatory actions or delays or government regulation generally; global trends toward health care cost containment, including government, payor and general public pricing and reimbursement pressures and requirements for increased pricing transparency; our ability to obtain or maintain proprietary intellectual property protection; the particular prescribing preferences of physicians and patients; general political, economic and business conditions, including the effects of and efforts to mitigate pandemic diseases; safety, quality, data integrity or manufacturing issues; potential or actual data security and data privacy breaches, or disruptions of our information technology systems, and other risks and factors referred to in Novartis AG's current Form 20-F on file with the US Securities and Exchange Commission. Novartis is providing the information in this media update as of this date and does not undertake any obligation to update any forward-looking statements contained in this media update as a result of new information, future events or otherwise. About Novartis Novartis is an innovative medicines company. Every day, we work to reimagine medicine to improve and extend people's lives so that patients, healthcare professionals and societies are empowered in the face of serious disease. Our medicines reach more than 250 million people worldwide. Reimagine medicine with us: Visit us at and , and connect with us on LinkedIn, LinkedIn US, Facebook, X/Twitter, X/Twitter US and Instagram. References Hurvitz S et al. Distant disease-free survival (DDFS) across key subgroups from the phase 3 NATALEE trial of ribociclib (RIB) plus a nonsteroidal aromatase inhibitor (NSAI) in patients with HR+/HER2− early breast cancer (EBC). Presented at the San Antonio Breast Cancer Symposium, December 12, 2024. Texas, USA. Tarantino P et al. Risk of recurrence in real-world (RW) NATALEE- and monarchE-eligible populations of patients with HR+/HER2− early breast cancer (EBC) in an electronic health record (EHR)-derived database. Presented at the San Antonio Breast Cancer Symposium, December 11, 2024. Texas, USA. NCCN Guidelines. NCCN Clinical Practice Guidelines in Oncology (NCCN Guidelines®) - Breast Cancer. Accessed December 2024. Hortobagyi G, Stroyakovskiy D, Yardley DA, et al. Ribociclib (RIB) + nonsteroidal aromatase inhibitor (NSAI) as adjuvant treatment in patients with HR+/HER2- early breast cancer: final invasive disease-free survival (iDFS) analysis from the NATALEE trial. Presented at San Antonio Breast Cancer Symposium (SABCS); December 8, 2023; San Antonio, USA. Fasching PA. Adjuvant Ribociclib (RIB) Plus Nonsteroidal Aromatase Inhibitor (NSAI) in Patients (Pts) With HR+/HER2− Early Breast Cancer (EBC): 4-Year Outcomes from the NATALEE Trial. LBA13. Proffered Paper presented at the European Society for Medical Oncology Congress, September 16, 2024. Barcelona, Spain. Campone M et al. Phase I/II study of the novel radioligand therapy [Lu]Lu-NeoB plus capecitabine in patients with ER+/HER2− advanced breast cancer (ABC) with GRPR expression after progression on prior endocrine therapy (ET) plus a CDK4/6 inhibitor (CDK4/6i) for ABC. Presented at the San Antonio Breast Cancer Symposium, December 12, 2024. Texas, USA. Slamon D, Lipatov O, Nowecki Z, et al. Ribociclib plus Endocrine Therapy in Early Breast Cancer. N Engl J Med. 2024;390(12):1080-1091. doi:10.1056/NEJMoa2305488 Clinicaltrials.gov. NCT03701334. A Trial to Evaluate Efficacy and Safety of Ribociclib With Endocrine Therapy as Adjuvant Treatment in Patients With HR+/ HER2- Early Breast Cancer (NATALEE). Available from: . Accessed December 2024. Kisqali. Prescribing Information (US FDA). Novartis Pharmaceuticals Corporation; 2017. Accessed December 2024. Kisqali. Summary of product characteristics (SmPC). Novartis Europharm Limited; 2017. Accessed December 2024. Yardley DA et al. Pooled exploratory analysis of survival in patients (pts) with HR+/HER2- advanced breast cancer (ABC) and visceral metastases (mets) treated with ribociclib (RIB) + endocrine therapy (ET) in the MONALEESA (ML) trials. Poster presented at the European Society of Medical Oncology Congress. September 9-13, 2022. Paris, France. Neven P et al. Updated overall survival (OS) results from the first-line (1L) population in the Phase III MONALEESA-3 trial of postmenopausal patients with HR+/HER2- advanced breast cancer (ABC) treated with ribociclib (RIB) + fulvestrant (FUL). Mini oral presented at the European Society for Medical Oncology Breast Cancer Congress. May 4, 2022. Paris, France. Hortobagyi GN, Stemmer SM, Burris HA, et al. Overall Survival with Ribociclib plus Letrozole in Advanced Breast Cancer. N Engl J Med. 2022;386(10):942-950. doi:10.1056/NEJMoa2114663 Hortobagyi GN et al. Overall survival (OS) results from the phase III MONALEESA (ML)-2 trial of postmenopausal patients with hormone receptor positive/human epidermal growth factor receptor 2 negative (HR+/HER2−) advanced breast cancer (ABC) treated with endocrine therapy (ET) ± ribociclib. LBA 17. Proffered paper presented at the European Society of Medical Oncology Congress, September 16-21, 2021. Lugano, Switzerland. Im SA, Lu YS, Bardia A, et al. Overall survival with ribociclib plus endocrine therapy in breast cancer. N Engl J Med. 2019;381(4):307-316. doi:10.1056/NEJMoa1903765 Slamon DJ, Neven P, Chia S, et al. Overall Survival with Ribociclib plus Fulvestrant in Advanced Breast Cancer. N Engl J Med. 2020;382(6):514-524. doi:10.1056/NEJMoa1911149 Slamon DJ et al. Overall survival (OS) results of the Phase III MONALEESA-3 trial of postmenopausal patients (pts) with hormone receptor-positive (HR+), human epidermal growth factor 2-negative (HER2-) advanced breast cancer (ABC) treated with fulvestrant (FUL) ± ribociclib (RIB). LBA7_PR. Presented at the European Society of Medical Oncology Congress, September 29, 2019. Barcelona, Spain. Slamon DJ et al. Updated overall survival (OS) results from the Phase III MONALEESA-3 trial of postmenopausal patients (pts) with HR+/HER2− advanced breast cancer (ABC) treated with fulvestrant (FUL) ± ribociclib (RIB). Presented at the American Society of Clinical Oncology Annual Meeting, June 5, 2021. Chicago, USA. Tripathy D et al. Updated overall survival (OS) results from the phase III MONALEESA-7 trial of pre- or perimenopausal patients with HR+/HER2− advanced breast cancer (ABC) treated with endocrine therapy (ET) ± ribociclib. Presented at the San Antonio Breast Cancer Symposium, December 9, 2020. Texas, USA. Yardley D et al. Overall survival (OS) in patients (pts) with advanced breast cancer (ABC) with visceral metastases (mets), including those with liver mets, treated with ribociclib (RIB) plus endocrine therapy (ET) in the MONALEESA (ML) -3 and -7 trials. Presented at the American Society of Clinical Oncology Annual Meeting, June 2020. Chicago, USA. O'Shaughnessy J et al. Overall survival subgroup analysis by metastatic site from the Phase III MONALEESA-2 study of first-line ribociclib + letrozole in postmenopausal patients with HR+/HER2− advanced breast cancer. Presented at the San Antonio Breast Cancer Symposium, December 7-10, 2021. Texas, USA. # # # Novartis Media Relations E-mail: [email protected] North America Michael Meo +1 862 274 5414 Novartis Investor Relations E-mail: [email protected] North America Sloan Simpson +1 862 345 4440 Jonathan Graham +1 201 602 9921 Parag Mahanti +1 973 876 4912 SOURCE Novartis Pharmaceuticals Corporation WANT YOUR COMPANY'S NEWS FEATURED ON PRNEWSWIRE.COM? 440k+ Newsrooms & Influencers 9k+ Digital Media Outlets 270k+ Journalists Opted In GET STARTED