\u2013 ZUMA-5 Analysis Shows Median Progression-Free Survival of 62.2 Months and Median Duration of Response of 60.4 Months After Median Follow-Up of More Than Five Years \u2013<\/i><\/b><\/p>\n
\u2013 Over Half of Patients Alive at Time of Analysis, with No Need for Subsequent Therapy and Rare Instances of Late Disease Progression, Indicating Curative Potential \u2013<\/i><\/b><\/p>\n
SANTA MONICA, Calif.–(BUSINESS WIRE<\/a>)– \n\u201cRelapsed or refractory non-Hodgkin lymphomas, including follicular lymphoma and marginal zone lymphoma, are generally considered to be incurable, with most patients ultimately relapsing,\u201d said Dr. Sattva S. Neelapu, lead investigator, The University of Texas MD Anderson Cancer Center. \u201cThese impressive results demonstrate the continued durable clinical benefit and manageable long-term safety profile of axi-cel and give us hope that it may have a curative effect on these difficult-to-treat blood cancers.\u201d<\/p>\n \nIn ZUMA-5, 159 patients were enrolled (127 FL, 31 MZL, 1 DLBCL [later excluded]). At a median follow-up of 64.6 months (range, 32.3-81.4; FL: 65.7, MZL: 55.8), the overall response rate (ORR) was 90% and the complete response (CR) was 75%. Among patients who achieved a CR, 58% remained in CR at the time of data cutoff. The median duration of response (DOR) was 60.4 months (95% CI, 39.7-not estimable [NE]; FL: 60.4, MZL: not reached [NR]), with estimated 60-month DOR of 53.4% (95% CI, 43.9-62.0; FL: 52.2%, MZL: 60.0%).<\/p>\n \nMedian progression-free survival (PFS) was 62.2 months (95% CI, 34.9-NE; FL: 57.3, MZL: NR). PFS rates at 60 months in patients with FL were consistent regardless of high-risk characteristics.<\/p>\n \nMedian time to next therapy was NR in all patients with NHL (95% CI, 38.6-NE; consistent by disease type), with a 60-month estimated rate of 53.3% (95% CI, 45.0-60.9; FL: 54.0%, MZL: 50.9%). At data cutoff, 55% of patients (n=87) were alive with no new anticancer therapy. The median overall survival (OS) was NR (95% CI, NE-NE; consistent by disease type), and the 60-month OS estimate was 69.0% (95% CI, 60.8-75.8; FL: 68.9, MZL: 71.1).<\/p>\n \n\u201cThere is growing evidence that people with follicular lymphoma and marginal zone lymphoma can experience long-term survival after one Yescarta treatment,\u201d said Dominique Tonelli, VP, Global Head of Medical Affairs, Kite. \u201cWith no lymphoma-specific events in the five-year follow-up of ZUMA-5 patients, Yescarta may offer patients the chance to live longer without need for subsequent therapy and a potential cure.\u201d<\/p>\n \nNo new Yescarta-related safety signals emerged in the five-year analysis. One patient progressed after the data cutoff of the four-year analysis and no patients died of disease progression after the prior analysis. Among treated patients (n=152, 124 FL, 28 MZL), three new events not related to Yescarta were reported after the four-year analysis, including Grade 3 metastasis, Grade 1 bladder cancer, and Grade 4 myelodysplastic syndrome (a serious adverse event). One patient died of pneumonia, unrelated to Yescarta. At any time on trial, a total of 46 patients died, due to progressive disease (n=14), secondary malignancies (n=6), infections (n=11), or another or unknown cause (n=15).<\/p>\n About ZUMA-5<\/span><\/b><\/p>\n \nZUMA-5 is a single-arm, open-label, international, multicenter Phase 2 study evaluating 159 adult patients with R\/R NHL (FL and MZL) who received at least two prior lines of systemic therapy, including the combination of an anti-CD20 monoclonal antibody and an alkylating agent. The primary endpoint was ORR, and secondary endpoints included CR rate, ORR and CR in patients who had received three or more lines of prior therapy, DOR, OS, PFS and incidence of adverse events.<\/p>\n About NHL<\/span><\/b><\/p>\n \nFL and MZL are both forms of indolent NHL in which malignant tumors slowly grow but can become more aggressive over time.<\/p>\n \nFL is the most common form of indolent lymphoma and the second most common type of lymphoma globally. It accounts for approximately 22 percent of all lymphomas diagnosed worldwide. MZL is the third most common lymphoma, accounting for 8 to 12 percent of all B-cell NHLs.<\/p>\n \nDespite advances in management and substantial improvements in long-term survival, patients living with FL have varied outcomes. Currently, there are limited options for the treatment of relapsed or refractory FL and MZL after two or more lines of therapy.<\/p>\n About Yescarta<\/span><\/b><\/p>\n \nPlease see full Prescribing Information<\/a>, including BOXED WARNING <\/b>and Medication Guide.<\/p>\n \nYESCARTA is a CD19-directed genetically modified autologous T cell immunotherapy indicated for the treatment of:<\/p>\n Limitations of Use: YESCARTA is not indicated for the treatment of patients with primary central nervous system lymphoma.<\/p>\n<\/li>\n<\/ul>\n U.S. IMPORTANT SAFETY INFORMATION<\/b><\/p>\n BOXED WARNING: CYTOKINE RELEASE SYNDROME, NEUROLOGIC TOXICITIES and SECONDARY HEMATOLOGICAL MALIGNANCIES<\/b><\/p>\n CYTOKINE RELEASE SYNDROME (CRS)<\/b><\/p>\n \nCRS, including fatal or life-threatening reactions, occurred following treatment with YESCARTA. CRS occurred in 90% (379\/422) of patients with non-Hodgkin lymphoma (NHL) receiving YESCARTA, including \u2265 Grade 3 (Lee grading system1) CRS in 9%. CRS occurred in 93% (256\/276) of patients with large B-cell lymphoma (LBCL), including \u2265 Grade 3 CRS in 9%. Among patients with LBCL who died after receiving YESCARTA, four had ongoing CRS events at the time of death. For patients with LBCL in ZUMA-1, the median time to onset of CRS was 2 days following infusion (range: 1 to 12 days) and the median duration of CRS was 7 days (range: 2 to 58 days). For patients with LBCL in ZUMA-7, the median time to onset of CRS was 3 days following infusion (range: 1 to 10 days) and the median duration was 7 days (range: 2 to 43 days).<\/p>\n \nCRS occurred in 84% (123\/146) of patients with indolent non-Hodgkin lymphoma (iNHL) in ZUMA-5, including \u2265 Grade 3 CRS in 8%. Among patients with iNHL who died after receiving YESCARTA, one patient had an ongoing CRS event at the time of death. The median time to onset of CRS was 4 days (range: 1 to 20 days) and the median duration was 6 days (range: 1 to 27 days) for patients with iNHL.<\/p>\n \nKey manifestations of CRS (\u2265 10%) in all patients combined included fever (85%), hypotension (40%), tachycardia (32%), chills (22%), hypoxia (20%), headache (15%), and fatigue (12%). Serious events that may be associated with CRS include, cardiac arrhythmias (including atrial fibrillation and ventricular tachycardia), renal insufficiency, cardiac failure, respiratory failure, cardiac arrest, capillary leak syndrome, multi-organ failure, and hemophagocytic lymphohistiocytosis\/macrophage activation syndrome (HLH\/MAS).<\/i><\/p>\n \nThe impact of tocilizumab and\/or corticosteroids on the incidence and severity of CRS was assessed in two subsequent cohorts of LBCL patients in ZUMA-1. Among patients who received tocilizumab and\/or corticosteroids for ongoing Grade 1 events. CRS occurred in 93% (38\/41), including 2% (1\/41) with Grade 3 CRS; no patients experienced a Grade 4 or 5 event. The median time to onset of CRS was 2 days (range: 1 to 8 days) and the median duration of CRS was 7 days (range: 2 to 16 days).<\/p>\n \nProphylactic treatment with corticosteroids was administered to a cohort of 39 patients for 3 days beginning on the day of infusion of YESCARTA. Thirty-one of the 39 patients (79%) developed CRS at which point the patients were managed with tocilizumab and\/or therapeutic doses of corticosteroids with no patients developing Grade 3 or higher CRS. The median time to onset of CRS was 5 days (range: 1 to 15 days) and the median duration of CRS was 4 days (range: 1 to 10 days). Although there is no known mechanistic explanation, consider the risk and benefits of prophylactic corticosteroids in the context of pre-existing comorbidities for the individual patient and the potential for the risk of Grade 4 and prolonged neurologic toxicities.<\/p>\n \nEnsure that 2 doses of tocilizumab are available prior to infusion of YESCARTA. Monitor patients at least daily for 7 days at the certified healthcare facility following infusion for signs and symptoms of CRS. Monitor patients for signs or symptoms of CRS for 4 weeks after infusion. Counsel patients to seek immediate medical attention should signs or symptoms of CRS occur at any time. At the first sign of CRS, institute treatment with supportive care, tocilizumab, or tocilizumab and corticosteroids as indicated.<\/p>\n NEUROLOGIC TOXICITIES<\/b><\/p>\n \nNeurologic toxicities (including immune effector cell-associated neurotoxicity syndrome) that were fatal or life- threatening occurred. Neurologic toxicities occurred in 78% (330\/422) of all patients with NHL receiving YESCARTA, including \u2265 Grade 3 in 25%. Neurologic toxicities occurred in 87% (94\/108) of patients with LBCL in ZUMA-1, including \u2265 Grade 3 in 31% and in 74% (124\/168) of patients in ZUMA-7 including \u2265 Grade 3 in 25%. The median time to onset was 4 days (range: 1-43 days) and the median duration was 17 days for patients with LBCL in ZUMA-1. The median time to onset for neurologic toxicity was 5 days (range:1- 133 days) and median duration was 15 days in patients with LBCL in ZUMA-7. Neurologic toxicities occurred in 77% (112\/146) of patients with iNHL, including \u2265 Grade 3 in 21%. The median time to onset was 6 days (range: 1-79 days) and the median duration was 16 days. Ninety-eight percent of all neurologic toxicities in patients with LBCL and 99% of all neurologic toxicities in patients with iNHL occurred within the first 8 weeks of YESCARTA infusion. Neurologic toxicities occurred within the first 7 days of infusion for 87% of affected patients with LBCL and 74% of affected patients with iNHL.<\/p>\n \nThe most common neurologic toxicities (\u2265 10%) in all patients combined included encephalopathy (50%), headache (43%), tremor (29%), dizziness (21%), aphasia (17%), delirium (15%), and insomnia (10%). Prolonged encephalopathy lasting up to 173 days was noted. Serious events, including aphasia, leukoencephalopathy, dysarthria, lethargy, and seizures occurred. Fatal and serious cases of cerebral edema and encephalopathy, including late-onset encephalopathy, have occurred.<\/p>\n \nThe impact of tocilizumab and\/or corticosteroids on the incidence and severity of neurologic toxicities was assessed in 2 subsequent cohorts of LBCL patients in ZUMA-1. Among patients who received corticosteroids at the onset of Grade 1 toxicities, neurologic toxicities occurred in 78% (32\/41) and 20% (8\/41) had Grade 3 neurologic toxicities; no patients experienced a Grade 4 or 5 event. The median time to onset of neurologic toxicities was 6 days (range: 1-93 days) with a median duration of 8 days (range: 1-144 days). Prophylactic treatment with corticosteroids was administered to a cohort of 39 patients for 3 days beginning on the day of infusion of YESCARTA. Of those patients, 85% (33\/39) developed neurologic toxicities, 8% (3\/39) developed Grade 3, and 5% (2\/39) developed Grade 4 neurologic toxicities. The median time to onset of neurologic toxicities was 6 days (range: 1-274 days) with a median duration of 12 days (range: 1-107 days). Prophylactic corticosteroids for management of CRS and neurologic toxicities may result in higher grade of neurologic toxicities or prolongation of neurologic toxicities, delay the onset and decrease the duration of CRS.<\/p>\n \nMonitor patients for signs and symptoms of neurologic toxicities at least daily for 7 days at the certified healthcare facility, and for 4 weeks thereafter, and treat promptly.<\/p>\n REMS<\/b><\/p>\n \nBecause of the risk of CRS and neurologic toxicities, YESCARTA is available only through a restricted program called the YESCARTA and TECARTUS REMS Program which requires that: Healthcare facilities that dispense and administer YESCARTA must be enrolled and comply with the REMS requirements and must have on-site, immediate access to a minimum of 2 doses of tocilizumab for each patient for infusion within 2 hours after YESCARTA infusion, if needed for treatment of CRS. Certified healthcare facilities must ensure that healthcare providers who prescribe, dispense, or administer YESCARTA are trained about the management of CRS and neurologic toxicities. Further information is available at www.YescartaTecartusREMS.com<\/a> or 1-844-454-KITE (5483).<\/p>\n HYPERSENSITIVITY REACTIONS<\/b><\/p>\n \nAllergic reactions, including serious hypersensitivity reactions or anaphylaxis, may occur with the infusion of YESCARTA.<\/p>\n SERIOUS INFECTIONS<\/b><\/p>\n \nSevere or life-threatening infections occurred. Infections (all grades) occurred in 45% of patients with NHL. Grade 3 or higher infections occurred in 17% of patients, including \u2265 Grade 3 or higher infections with an unspecified pathogen in 12%, bacterial infections in 5%, viral infections in 3%, and fungal infections in 1%. YESCARTA should not be administered to patients with clinically significant active systemic infections. Monitor patients for signs and symptoms of infection before and after infusion and treat appropriately. Administer prophylactic antimicrobials according to local guidelines.<\/p>\n \nFebrile neutropenia was observed in 36% of all patients with NHL and may be concurrent with CRS. In the event of febrile neutropenia, evaluate for infection and manage with broad-spectrum antibiotics, fluids, and other supportive care as medically indicated.<\/p>\n \nIn immunosuppressed patients, including those who have received YESCARTA, life-threatening and fatal opportunistic infections including disseminated fungal infections (e.g., candida sepsis and aspergillus infections) and viral reactivation (e.g., human herpes virus-6 [HHV-6] encephalitis and JC virus progressive multifocal leukoencephalopathy [PML]) have been reported. The possibility of HHV-6 encephalitis and PML should be considered in immunosuppressed patients with neurologic events and appropriate diagnostic evaluations should be performed. Hepatitis B virus (HBV) reactivation, in some cases resulting in fulminant hepatitis, hepatic failure, and death, can occur in patients treated with drugs directed against B cells, including YESCARTA. Perform screening for HBV, HCV, and HIV in accordance with clinical guidelines before collection of cells for manufacturing.<\/p>\n PROLONGED CYTOPENIAS<\/b><\/p>\n \nPatients may exhibit cytopenias for several weeks following lymphodepleting chemotherapy and YESCARTA infusion. \u2265 Grade 3 cytopenias not resolved by Day 30 following YESCARTA infusion occurred in 39% of all patients with NHL and included neutropenia (33%), thrombocytopenia (13%), and anemia (8%). Monitor blood counts after infusion.<\/p>\n HYPOGAMMAGLOBULINEMIA<\/b><\/p>\n \nB-cell aplasia and hypogammaglobulinemia can occur. Hypogammaglobulinemia was reported as an adverse reaction in 14% of all patients with NHL. Monitor immunoglobulin levels after treatment and manage using infection precautions, antibiotic prophylaxis, and immunoglobulin replacement. The safety of immunization with live viral vaccines during or following YESCARTA treatment has not been studied. Vaccination with live virus vaccines is not recommended for at least 6 weeks prior to the start of lymphodepleting chemotherapy, during YESCARTA treatment, and until immune recovery following treatment.<\/p>\n SECONDARY MALIGNANCIES<\/b><\/p>\n \nPatients treated with YESCARTA may develop secondary malignancies. T cell malignancies have occurred following treatment of hematologic malignancies with BCMA- and CD19-directed genetically modified autologous T cell immunotherapies, including YESCARTA. Mature T cell malignancies, including CAR-positive tumors, may present as soon as weeks following infusion, and may include fatal outcomes.<\/p>\n \nMonitor life-long for secondary malignancies. In the event that a secondary malignancy occurs, contact Kite at 1-844-454-KITE (5483) to obtain instructions on patient samples to collect for testing.<\/p>\n EFFECTS ON ABILITY TO DRIVE AND USE MACHINES<\/b><\/p>\n \nDue to the potential for neurologic events, including altered mental status or seizures, patients are at risk for altered or decreased consciousness or coordination in the 8 weeks following YESCARTA infusion. Advise patients to refrain from driving and engaging in hazardous occupations or activities, such as operating heavy or potentially dangerous machinery, during this initial period.<\/p>\n ADVERSE REACTIONS<\/b><\/p>\n \nThe most common non-laboratory adverse reactions (incidence \u2265 20%) in patients with LBCL in ZUMA-7 included fever, CRS, fatigue, hypotension, encephalopathy, tachycardia, diarrhea, headache, musculoskeletal pain, nausea, febrile neutropenia, chills, cough, infection with unspecified pathogen, dizziness, tremor, decreased appetite, edema, hypoxia, abdominal pain, aphasia, constipation, and vomiting.<\/p>\n \nThe most common adverse reactions (incidence \u2265 20%) in patients with LBCL in ZUMA-1 included CRS, fever, hypotension, encephalopathy, tachycardia, fatigue, headache, decreased appetite, chills, diarrhea, febrile neutropenia, infections with pathogen unspecified, nausea, hypoxia, tremor, cough, vomiting, dizziness, constipation, and cardiac arrhythmias.<\/p>\n \nThe most common non-laboratory adverse reactions (incidence \u2265 20%) in patients with iNHL in ZUMA-5 included fever, CRS, hypotension, encephalopathy, fatigue, headache, infections with pathogen unspecified, tachycardia, febrile neutropenia, musculoskeletal pain, nausea, tremor, chills, diarrhea, constipation, decreased appetite, cough, vomiting, hypoxia, arrhythmia, and dizziness.<\/p>\n About Kite<\/span><\/b><\/p>\n \nKite, a Gilead Company, is a global biopharmaceutical company based in Santa Monica, California, focused on achieving cures with cell therapy. As the global cell therapy leader, Kite has treated more patients with CAR T-cell therapy than any other company. Kite has the largest in-house cell therapy manufacturing network in the world, spanning process development, vector manufacturing, clinical trial supply and commercial product manufacturing. For more information on Kite, please visit www.kitepharma.com<\/a>.<\/p>\n About Gilead Sciences<\/span><\/b><\/p>\n \nGilead Sciences, Inc. is a biopharmaceutical company that has pursued and achieved breakthroughs in medicine for more than three decades, with the goal of creating a healthier world for all people. The company is committed to advancing innovative medicines to prevent and treat life-threatening diseases, including HIV, viral hepatitis, COVID-19, cancer, and inflammation. Gilead operates in more than 35 countries worldwide, with headquarters in Foster City, Calif. Gilead acquired Kite in 2017.<\/p>\n Forward-Looking Statements<\/span><\/b><\/p>\n \nThis press release includes forward-looking statements, within the meaning of the Private Securities Litigation Reform Act of 1995 that are subject to risks, uncertainties and other factors, including the ability of Gilead and Kite to initiate, progress or complete clinical trials within currently anticipated timelines or at all, and the possibility of unfavorable results from ongoing or additional clinical studies, including those involving Yescarta (such as ZUMA-5); uncertainties relating to regulatory applications and related filing and approval timelines, including pending or potential applications for indications currently under evaluation; and any assumptions underlying any of the foregoing. These and other risks, uncertainties and other factors are described in detail in Gilead\u2019s Quarterly Report on Form 10-Q for the quarter ended September 30, 2024, as filed with the U.S. Securities and Exchange Commission. These risks, uncertainties and other factors could cause actual results to differ materially from those referred to in the forward-looking statements. All statements other than statements of historical fact are statements that could be deemed forward-looking statements. The reader is cautioned that any such forward-looking statements are not guarantees of future performance and involve risks and uncertainties and is cautioned not to place undue reliance on these forward-looking statements. All forward-looking statements are based on information currently available to Gilead and Kite, and Gilead and Kite assume no obligation and disclaim any intent to update any such forward-looking statements.<\/p>\n Yescarta, Gilead, the Gilead logo, Kite, the Kite logo are trademarks of Gilead Sciences, Inc., or its related companies.<\/i><\/p>\n For more information on Kite, please visit the company\u2019s website at <\/i>www.kitepharma.com<\/i><\/a>. Follow Kite on social media on X (@KitePharma) and <\/i>LinkedIn<\/i><\/a>.<\/i><\/p>\n View source version on businesswire.com: <\/span>https:\/\/www.businesswire.com\/news\/home\/20241209207499\/en\/<\/a><\/span><\/p>\n \nBlair Baumwell, Gilead Media \nJacquie Ross, Investors KEYWORDS:<\/b> California United States North America<\/p>\n INDUSTRY KEYWORDS:<\/b> Oncology Health Hospitals Clinical Trials Pharmaceutical Biotechnology<\/p>\n
\nKite, a Gilead Company (Nasdaq: GILD), today announced results from a five-year follow-up analysis of ZUMA-5, a Phase 2 study of Yescarta\u00ae<\/sup> (axicabtagene ciloleucel) in patients with relapsed\/refractory non-Hodgkin lymphomas (NHL) including follicular lymphoma (FL) or marginal zone lymphoma (MZL). The analysis demonstrated that after a median follow-up of more than five years, patients treated with Yescarta continued to experience durable response and long-term survival. The data were shared in an oral presentation (Abstract #864) during the 66th American Society of Hematology (ASH) Annual Meeting and Exposition.<\/p>\n\n
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public_affairs@gilead.com<\/a><\/p>\n
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investor_relations@gilead.com<\/a><\/p>\n
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