IMFINZI® (durvalumab) plus chemotherapy doubled overall survival rate at three years for patients with advanced biliary tract cancer in TOPAZ-1 Phase III trial

Business Wire04-16

Longest survival follow-up ever reported for immunotherapy treatment in this setting WILMINGTON, Del., April 16, 2024--(BUSINESS WIRE)--Updated exploratory results from the TOPAZ-1 Phase III trial ...

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WILMINGTON, Del., April 16, 2024----Updated exploratory results from the TOPAZ-1 Phase III trial showed AstraZeneca’s IMFINZI  in combination with standard-of-care chemotherapy demonstrated a clinically meaningful long-term overall survival  benefit at three years for patients with advanced biliary tract cancer .These results from TOPAZ-1, which are the longest survival follow-up ever reported for a global, randomized Phase III trial in this setting, will be presented on April 18 at the 2024 Cholangiocarcinoma Foundation Conference in Salt Lake City, Utah.Stacie Lindsey, CEO, Cholangiocarcinoma Foundation said: \"AstraZeneca’s longer survival data in advanced biliary tract cancer represents a meaningful milestone in that we are seeing three-year survival data for the first time for these patients. The data spurs hope that research will continue to improve outcomes for patients living with these challen","collect":0,"end_time":0,"defaultTopTitle":"yahoo.com","property":[],"viewcount":null,"language":"en","relate_stocks":{"BK4588":"碎股","BK4568":"美国抗疫概念","BK4134":"信息科技咨询与其它服务","III":"信息服务","VOD":"沃达丰","BK4179":"石油天然气设备与服务","LU2236285917.USD":"ALLIANZ GLOBAL INCOME \"AMG\" (USD) INC","HCC":"Warrior Met Coal LLC","BK4563":"昨日强势股","HSCT":"HOOPS SCOUTING USA","BK4006":"钢铁","LU0889565916.HKD":"FRANKLIN BIOTECHNOLOGY DISCOVERY \"A\" (HKD) ACC","LU1829250122.USD":"高盛欧洲核心股票组合Acc","AZN":"阿斯利康","BK4532":"文艺复兴科技持仓","LU0109394709.USD":"富兰克林生物科技新领域基金A (acc)","IO":"离子地球物理","BTC":"ClearShares Piton Intermediate Fixed Income ETF","BK4585":"ETF&股票定投概念","BK4007":"制药","LU0320765992.SGD":"FTIF - Franklin Biotechnology Discovery A Acc SGD","BK4132":"无线电信业务"},"translate_title":"在TOPAZ-1 III期试验中，IMFINZI®（durvalumab）联合化疗治疗晚期胆道癌患者的三年总生存率提高了一倍","themeId":null,"isJumpTheme":false,"ttsUrl":null,"symbols_score_info":{"BTC":1,"VOD":1,"IO":1,"III":1,"HSCT":1,"HCC":1,"AZN":0.9},"content_text":"Longest survival follow-up ever reported for immunotherapy treatment in this setting\nWILMINGTON, Del., April 16, 2024--(BUSINESS WIRE)--Updated exploratory results from the TOPAZ-1 Phase III trial showed AstraZeneca’s IMFINZI® (durvalumab) in combination with standard-of-care chemotherapy demonstrated a clinically meaningful long-term overall survival (OS) benefit at three years for patients with advanced biliary tract cancer (BTC).\nThese results from TOPAZ-1, which are the longest survival follow-up ever reported for a global, randomized Phase III trial in this setting, will be presented on April 18 at the 2024 Cholangiocarcinoma Foundation Conference in Salt Lake City, Utah.\nAt more than three years (median follow-up of 41.3 months), results showed IMFINZI plus chemotherapy reduced the risk of death by 26% versus chemotherapy alone (based on a hazard ratio [HR] of 0.74; 95% confidence interval [CI], 0.63-0.87). The median OS was 12.9 months for IMFINZI plus chemotherapy versus 11.3 months for chemotherapy alone. More than twice as many patients on the IMFINZI-based regimen were alive at three years versus chemotherapy alone (14.6% versus 6.9%).\nThe TOPAZ-1 trial met the primary endpoint of OS in October 2021 at a planned interim analysis, showing that the combination reduced the risk of death by 20% versus chemotherapy alone (based on a HR of 0.80; 95% CI, 0.66-0.97; 2-sided p=0.021 at a statistical significance threshold of 0.03).\nDo-Youn Oh, MD, PhD, Professor, Division of Medical Oncology, Department of Internal Medicine at Seoul National University Hospital and Seoul National University College of Medicine, and principal investigator in the trial, said: \"The latest data from TOPAZ-1 show that twice as many patients with advanced biliary tract cancer were still alive at three years with durvalumab and chemotherapy, an especially meaningful advance in a setting where historically the prognosis has been poor. These results reinforce the long-term benefit of this immunotherapy-based combination as a standard of care for patients with this devastating disease.\"\nSusan Galbraith, Executive Vice President, Oncology R&D, AstraZeneca, said: \"TOPAZ-1 raised the bar for the treatment of advanced biliary tract cancer, showing a remarkable survival benefit for IMFINZI added to chemotherapy with a well-tolerated regimen. These data represent the longest survival follow-up reported for immunotherapy in this setting, and the three-year landmark survival improvement underscores our commitment to improving long-term outcomes in gastrointestinal cancers.\"\nStacie Lindsey, CEO, Cholangiocarcinoma Foundation said: \"AstraZeneca’s longer survival data in advanced biliary tract cancer represents a meaningful milestone in that we are seeing three-year survival data for the first time for these patients. The data spurs hope that research will continue to improve outcomes for patients living with these challenging and rare cancers.\"\nSummary of updated survival results: TOPAZ-1i\n\n\n\nOSi,ii\nIMFINZI+ chemotherapy(n=341)\nChemotherapy(n=344)\n\n\nMedian OS (95% CI in months)\n12.9(11.6-14.1)\n11.3(10.1-12.5)\n\n\nHR (95% CI)iii\n0.74 (0.63-0.87)\n\n\nOS rate at 36 months (95% CI) (%)iv\n14.6(11.0-18.6)\n6.9(4.5-10.0)\n\n\ni. 26 months of additional follow-up (data cut-off: 23 October 2023) after the primary analysis, with 89% overall OS event maturityii. At data cut-off for this analysis, median (95% CI) follow-up time in all patients calculated using reverse Kaplan-Meier technique was 42.9 (39.8-44.3) months for IMFINZI plus chemotherapy and 41.8 (36.7-46.2) months for chemotherapyiii. HR and 95% CI calculated using Cox proportional hazards modeliv. OS rates calculated using Kaplan-Meier technique\n\n\n\nIMFINZI plus chemotherapy continued to be well-tolerated, with no new safety signals observed with longer follow-up. Results showed 15.4% of patients experienced treatment-related serious adverse events with IMFINZI plus chemotherapy versus 17.3% with chemotherapy alone.\nIMPORTANT SAFETY INFORMATION\nThere are no contraindications for IMFINZI® (durvalumab).\nImmune-Mediated Adverse Reactions\nImportant immune-mediated adverse reactions listed under Warnings and Precautions may not include all possible severe and fatal immune-mediated reactions. Immune-mediated adverse reactions, which may be severe or fatal, can occur in any organ system or tissue. Immune-mediated adverse reactions can occur at any time after starting treatment or after discontinuation. Monitor patients closely for symptoms and signs that may be clinical manifestations of underlying immune-mediated adverse reactions. Evaluate liver enzymes, creatinine, and thyroid function at baseline and periodically during treatment. In cases of suspected immune-mediated adverse reactions, initiate appropriate workup to exclude alternative etiologies, including infection. Institute medical management promptly, including specialty consultation as appropriate. Withhold or permanently discontinue IMFINZI depending on severity. See USPI Dosing and Administration for specific details. In general, if IMFINZI requires interruption or discontinuation, administer systemic corticosteroid therapy (1 mg to 2 mg/kg/day prednisone or equivalent) until improvement to Grade 1 or less. Upon improvement to Grade 1 or less, initiate corticosteroid taper and continue to taper over at least 1 month. Consider administration of other systemic immunosuppressants in patients whose immune-mediated adverse reactions are not controlled with corticosteroid therapy.\nImmune-Mediated Pneumonitis\nIMFINZI can cause immune-mediated pneumonitis. The incidence of pneumonitis is higher in patients who have received prior thoracic radiation. In patients who did not receive recent prior radiation, the incidence of immune-mediated pneumonitis was 2.4% (34/1414), including fatal (<0.1%), and Grade 3-4 (0.4%) adverse reactions. In patients who received recent prior radiation, the incidence of pneumonitis (including radiation pneumonitis) in patients with unresectable Stage III NSCLC following definitive chemoradiation within 42 days prior to initiation of IMFINZI in PACIFIC was 18.3% (87/475) in patients receiving IMFINZI and 12.8% (30/234) in patients receiving placebo. Of the patients who received IMFINZI (475), 1.1% were fatal and 2.7% were Grade 3 adverse reactions. The frequency and severity of immune-mediated pneumonitis in patients who did not receive definitive chemoradiation prior to IMFINZI were similar in patients who received IMFINZI as a single agent or with ES-SCLC or BTC when given in combination with chemotherapy.\nImmune-Mediated Colitis\nIMFINZI can cause immune-mediated colitis that is frequently associated with diarrhea. Cytomegalovirus (CMV) infection/reactivation has been reported in patients with corticosteroid-refractory immune-mediated colitis. In cases of corticosteroid-refractory colitis, consider repeating infectious workup to exclude alternative etiologies. Immune-mediated colitis occurred in 2% (37/1889) of patients receiving IMFINZI, including Grade 4 (<0.1%) and Grade 3 (0.4%) adverse reactions.\nImmune-Mediated Hepatitis\nIMFINZI can cause immune-mediated hepatitis. Immune-mediated hepatitis occurred in 2.8% (52/1889) of patients receiving IMFINZI, including fatal (0.2%), Grade 4 (0.3%) and Grade 3 (1.4%) adverse reactions.\nImmune-Mediated Endocrinopathies\n\nAdrenal Insufficiency: IMFINZI can cause primary or secondary adrenal insufficiency. For Grade 2 or higher adrenal insufficiency, initiate symptomatic treatment, including hormone replacement as clinically indicated. Immune-mediated adrenal insufficiency occurred in 0.5% (9/1889) of patients receiving IMFINZI, including Grade 3 (<0.1%) adverse reactions.\nHypophysitis: IMFINZI can cause immune-mediated hypophysitis. Hypophysitis can present with acute symptoms associated with mass effect such as headache, photophobia, or visual field cuts. Hypophysitis can cause hypopituitarism. Initiate symptomatic treatment including hormone replacement as clinically indicated. Grade 3 hypophysitis/hypopituitarism occurred in <0.1% (1/1889) of patients who received IMFINZI.\nThyroid Disorders: IMFINZI can cause immune-mediated thyroid disorders. Thyroiditis can present with or without endocrinopathy. Hypothyroidism can follow hyperthyroidism. Initiate hormone replacement therapy for hypothyroidism or institute medical management of hyperthyroidism as clinically indicated.\nThyroiditis: Immune-mediated thyroiditis occurred in 0.5% (9/1889) of patients receiving IMFINZI, including Grade 3 (<0.1%) adverse reactions.\nHyperthyroidism: Immune-mediated hyperthyroidism occurred in 2.1% (39/1889) of patients receiving IMFINZI.\nHypothyroidism: Immune-mediated hypothyroidism occurred in 8.3% (156/1889) of patients receiving IMFINZI, including Grade 3 (<0.1%) adverse reactions.\nType 1 Diabetes Mellitus, which can present with diabetic ketoacidosis: Monitor patients for hyperglycemia or other signs and symptoms of diabetes. Initiate treatment with insulin as clinically indicated. Grade 3 immune-mediated Type 1 diabetes mellitus occurred in <0.1% (1/1889) of patients receiving IMFINZI.\n\nImmune-Mediated Nephritis with Renal Dysfunction\nIMFINZI can cause immune-mediated nephritis. Immune-mediated nephritis occurred in 0.5% (10/1889) of patients receiving IMFINZI, including Grade 3 (<0.1%) adverse reactions.\nImmune-Mediated Dermatology Reactions\nIMFINZI can cause immune-mediated rash or dermatitis. Exfoliative dermatitis, including Stevens-Johnson Syndrome (SJS), drug rash with eosinophilia and systemic symptoms (DRESS), and toxic epidermal necrolysis (TEN), has occurred with PD-1/L-1 blocking antibodies. Topical emollients and/or topical corticosteroids may be adequate to treat mild to moderate non-exfoliative rashes. Immune-mediated rash or dermatitis occurred in 1.8% (34/1889) of patients receiving IMFINZI, including Grade 3 (0.4%) adverse reactions.\nOther Immune-Mediated Adverse Reactions\nThe following clinically significant, immune-mediated adverse reactions occurred at an incidence of less than 1% each in patients who received IMFINZI or were reported with the use of other PD-1/PD-L1 blocking antibodies.\n\nCardiac/vascular: Myocarditis, pericarditis, vasculitis.\nNervous system: Meningitis, encephalitis, myelitis and demyelination, myasthenic syndrome/myasthenia gravis (including exacerbation), Guillain-Barré syndrome, nerve paresis, autoimmune neuropathy.\nOcular: Uveitis, iritis, and other ocular inflammatory toxicities can occur. Some cases can be associated with retinal detachment. Various grades of visual impairment to include blindness can occur. If uveitis occurs in combination with other immune-mediated adverse reactions, consider a Vogt-Koyanagi-Harada-like syndrome, as this may require treatment with systemic steroids to reduce the risk of permanent vision loss.\nGastrointestinal: Pancreatitis including increases in serum amylase and lipase levels, gastritis, duodenitis.\nMusculoskeletal and connective tissue disorders: Myositis/polymyositis, rhabdomyolysis and associated sequelae including renal failure, arthritis, polymyalgia rheumatic.\nEndocrine: Hypoparathyroidism.\nOther (hematologic/immune): Hemolytic anemia, aplastic anemia, hemophagocytic lymphohistiocytosis, systemic inflammatory response syndrome, histiocytic necrotizing lymphadenitis (Kikuchi lymphadenitis), sarcoidosis, immune thrombocytopenia, solid organ transplant rejection.\n\nInfusion-Related Reactions\nIMFINZI can cause severe or life-threatening infusion-related reactions. Monitor for signs and symptoms of infusion-related reactions. Interrupt, slow the rate of, or permanently discontinue IMFINZI based on the severity. See USPI Dosing and Administration for specific details. For Grade 1 or 2 infusion-related reactions, consider using pre-medications with subsequent doses. Infusion-related reactions occurred in 2.2% (42/1889) of patients receiving IMFINZI, including Grade 3 (0.3%) adverse reactions.\nComplications of Allogeneic HSCT after IMFINZI\nFatal and other serious complications can occur in patients who receive allogeneic hematopoietic stem cell transplantation (HSCT) before or after being treated with a PD-1/L-1 blocking antibody. Transplant-related complications include hyperacute graft-versus-host-disease (GVHD), acute GVHD, chronic GVHD, hepatic veno-occlusive disease (VOD) after reduced intensity conditioning, and steroid-requiring febrile syndrome (without an identified infectious cause). These complications may occur despite intervening therapy between PD-1/L-1 blockade and allogeneic HSCT. Follow patients closely for evidence of transplant-related complications and intervene promptly. Consider the benefit versus risks of treatment with a PD-1/L-1 blocking antibody prior to or after an allogeneic HSCT.\nEmbryo-Fetal Toxicity\nBased on its mechanism of action and data from animal studies, IMFINZI can cause fetal harm when administered to a pregnant woman. Advise pregnant women of the potential risk to a fetus. In females of reproductive potential, verify pregnancy status prior to initiating IMFINZI and advise them to use effective contraception during treatment with IMFINZI and for 3 months after the last dose of IMFINZI.\nLactation\nThere is no information regarding the presence of IMFINZI in human milk; however, because of the potential for adverse reactions in breastfed infants from IMFINZI, advise women not to breastfeed during treatment and for 3 months after the last dose.\nAdverse Reactions\n\nIn patients with locally advanced or metastatic BTC in the TOPAZ-1 study receiving IMFINZI (n=338), the most common adverse reactions (occurring in ≥20% of patients) were fatigue (42%), nausea (40%), constipation (32%), decreased appetite (26%), abdominal pain (24%), rash (23%), and pyrexia (20%).\nIn patients with locally advanced or metastatic BTC in the TOPAZ-1 study receiving IMFINZI (n=338), discontinuation due to adverse reactions occurred in 6% of the patients receiving IMFINZI plus chemotherapy. Serious adverse reactions occurred in 47% of patients receiving IMFINZI plus chemotherapy. The most frequent serious adverse reactions reported in at least 2% of patients were cholangitis (7%), pyrexia (3.8%), anemia (3.6%), sepsis (3.3%) and acute kidney injury (2.4%). Fatal adverse reactions occurred in 3.6% of patients receiving IMFINZI plus chemotherapy. These include ischemic or hemorrhagic stroke (4 patients), sepsis (2 patients), and upper gastrointestinal hemorrhage (2 patients).\n\nThe safety and effectiveness of IMFINZI have not been established in pediatric patients.\nIndication:\nIMFINZI, in combination with gemcitabine and cisplatin, is indicated for the treatment of adult patients with locally advanced or metastatic biliary tract cancer (BTC).\nPlease see Full Prescribing Information including Medication Guide for IMFINZI.\nNotes\nBiliary tract cancer\nBiliary tract cancer (BTC) is a group of rare and aggressive gastrointestinal (GI) cancers that form in the cells of the bile ducts (cholangiocarcinoma), gallbladder or ampulla of Vater (where the bile duct and pancreatic duct connect to the small intestine).1,2 Approximately 50,000 people in the US, Europe and Japan and about 210,000 people worldwide are diagnosed with BTC each year.3-5 These patients historically have a poor prognosis, with approximately 5% to 15% of patients with BTC surviving five years. For patients with metastatic disease, the five-year survival rate drops to less than 5%.6\nCholangiocarcinoma is more common in China and Thailand and is on the rise in Western countries.1,7 Gallbladder cancer is more common in certain regions of South America, India and Japan.8\nEarly-stage BTC affecting the bile ducts and gallbladder often presents without clear symptoms and most new cases of BTC are therefore diagnosed at an advanced stage, when treatment options are limited and the prognosis is poor.7-9\nTOPAZ-1\nTOPAZ-1 is a randomized, double-blind, placebo controlled, multicenter, global Phase III trial of IMFINZI in combination with chemotherapy (gemcitabine plus cisplatin) versus placebo in combination with chemotherapy as a 1st-line treatment in 685 adult patients with unresectable, locally advanced or metastatic BTC including intrahepatic and extrahepatic cholangiocarcinoma, and gallbladder cancer. Patients with ampullary carcinoma were excluded.\nThe primary endpoint is overall survival and key secondary endpoints included progression-free survival, objective response rate and safety. The trial was conducted in 105 centers across 17 countries including in the US, Europe, South America and several countries in Asia including South Korea, Thailand, Japan and China.\nIMFINZI® (durvalumab)\nIMFINZI® (durvalumab) is a human monoclonal antibody that binds to the PD-L1 protein and blocks the interaction of PD-L1 with the PD-1 and CD80 proteins, countering the tumor's immune-evading tactics and releasing the inhibition of immune responses.\nIn addition to its indications in unresectable, Stage III NSCLC and ES-SCLC, IMFINZI is currently approved in a number of countries in combination with a short course of tremelimumab-actl and chemotherapy for the treatment of metastatic NSCLC.\nIMFINZI is also approved in a number of countries in combination with chemotherapy in locally advanced or metastatic biliary tract cancer and in combination with tremelimumab-actl in unresectable hepatocellular carcinoma (HCC). IMFINZI is also approved as a monotherapy in unresectable HCC in Japan and the EU and in previously treated patients with advanced bladder cancer in a small number of countries.\nSince the first approval in May 2017, more than 220,000 patients have been treated with IMFINZI. As part of a broad development program, IMFINZI is being tested as a single treatment and in combinations with other anti-cancer treatments for patients with SCLC, NSCLC, bladder cancer, breast cancer, several gastrointestinal cancers and other solid tumors.\nAstraZeneca in GI cancers\nAstraZeneca has a broad development program for the treatment of GI cancers across several medicines and a variety of tumor types and stages of disease. In 2020, GI cancers collectively represented approximately 5.1 million new cancer cases leading to approximately 3.6 million deaths.10\nWithin this program, the Company is committed to improving outcomes in gastric, liver, biliary tract, esophageal, pancreatic and colorectal cancers.\nIn addition to its indications in BTC and HCC, IMFINZI is being assessed in combinations, including with tremelimumab-actl, in liver, esophageal and gastric cancers in an extensive development program spanning early to late-stage disease across settings.\nThe Company is also assessing rilvegostomig (AZD2936), a PD-1/TIGIT bispecific antibody, in combination with chemotherapy as an adjuvant therapy in biliary tract cancer.\nFam-trastuzumab deruxtecan-nxki, a HER2-directed antibody drug conjugate, is approved in the US and several other countries for HER2-positive advanced gastric cancer and is being assessed in colorectal cancer. It also has been assessed in multiple GI settings including biliary tract cancer in the DESTINY-PanTumor02 Phase II trial, and it was recently approved in the US for the treatment of unresectable or metastatic HER2-positive solid tumors who have received prior systemic treatment and have no satisfactory alternative treatment options. Fam-trastuzumab deruxtecan-nxki is jointly developed and commercialized by AstraZeneca and Daiichi Sankyo.\nOlaparib, a first-in-class PARP inhibitor, is approved in the US and several other countries for the treatment of BRCA-mutated metastatic pancreatic cancer. Olaparib is developed and commercialized in collaboration with Merck & Co., Inc., known as MSD outside the US and Canada.\nAstraZeneca is advancing multiple modalities that provide complementary mechanisms for targeting Claudin 18.2, a promising therapeutic target in gastric cancer. These include AZD0901, a potential first-in-class antibody drug conjugate licensed from KYM Biosciences Inc., currently in Phase II development, AZD5863, a novel Claudin 18.2/CD3 T-cell engager bispecific antibody licensed from Harbour Biomed in Phase I development, and AZD6422, an armored autologous chimeric antigen receptor T-cell (CAR-T) therapy, currently being evaluated in an Investigator Initiated Trial (IIT) in collaboration with AbelZeta in China.\nIn early development, AstraZeneca is developing two Glypican 3 (GPC3) armored CAR-Ts in HCC. AZD5851, currently in Phase I development, is being developed globally, and C-CAR031 / AZD7003 is being co-developed with AbelZeta in China where it is under evaluation in an IIT.\nAstraZeneca in immuno-oncology (IO)\nAstraZeneca is a pioneer in introducing the concept of immunotherapy into dedicated clinical areas of high unmet medical need. The Company has a comprehensive and diverse IO portfolio and pipeline anchored in immunotherapies designed to overcome evasion of the anti-tumor immune response and stimulate the body’s immune system to attack tumors.\nAstraZeneca strives to redefine cancer care and help transform outcomes for patients with IMFINZI as a monotherapy and in combination with tremelimumab-actl as well as other novel immunotherapies and modalities. The Company is also investigating next-generation immunotherapies like bispecific antibodies and therapeutics that harness different aspects of immunity to target cancer, including cell therapy and T cell engagers.\nAstraZeneca is pursuing an innovative clinical strategy to bring IO-based therapies that deliver long-term survival to new settings across a wide range of cancer types. The Company is focused on exploring novel combination approaches to help prevent treatment resistance and drive longer immune responses. With an extensive clinical program, the Company also champions the use of IO treatment in earlier disease stages, where there is the greatest potential for cure.\nAstraZeneca in oncology\nAstraZeneca is leading a revolution in oncology with the ambition to provide cures for cancer in every form, following the science to understand cancer and all its complexities to discover, develop and deliver life-changing medicines to patients.\nThe Company's focus is on some of the most challenging cancers. It is through persistent innovation that AstraZeneca has built one of the most diverse portfolios and pipelines in the industry, with the potential to catalyze changes in the practice of medicine and transform the patient experience.\nAstraZeneca has the vision to redefine cancer care and, one day, eliminate cancer as a cause of death.\nAbout AstraZeneca\nAstraZeneca is a global, science-led biopharmaceutical company that focuses on the discovery, development and commercialization of prescription medicines in Oncology, Rare Diseases and BioPharmaceuticals, including Cardiovascular, Renal & Metabolism, and Respiratory & Immunology. Based in Cambridge, UK, AstraZeneca operates in over 100 countries and its innovative medicines are used by millions of patients worldwide. Please visit www.astrazeneca-us.com and follow us on social media @AstraZeneca.\nReferences\n\nMarcano-Bonilla L, et al. Biliary tract cancers: epidemiology, molecular pathogenesis and genetic risk associations. CCO. 2016;5(5).\nESMO. What is Biliary Tract Cancer. Available at: https://www.esmo.org/content/download/266801/5310983/1/EN-Biliary-Tract-Cancer-Guide-for-Patients.pdf. Accessed March 2024.\nSiegel RL. Cancer statistics, 2020. CA Cancer J Clin. 2020;70:7-30.\nECIS - European Cancer Information System. Available: https://ecis.jrc.ec.europa.eu/explorer.php Accessed March 2024.\nKohei Nakachi, et al. Hepatobiliary and Pancreatic Oncology Group of the Japan Clinical Oncology Group, A randomized Phase III trial of adjuvant S-1 therapy vs. observation alone in resected biliary tract cancer: Japan Clinical Oncology Group Study (JCOG1202, ASCOT), Japanese Journal of Clinical Oncology. 2018,48:392-395.\nAmerican Cancer Society. Survival Rates for Bile Duct Cancer. Available at: https://www.cancer.org/cancer/types/bile-duct-cancer/detection-diagnosis-staging/survival-by-stage.html. Accessed March 2024.\nTurkes F, et al. Contemporary Tailored Oncology Treatment of Biliary Tract Cancers. Gastroenterol Res Pract. 2019;2019:7698786.\nRawla P, et al. Epidemiology of gallbladder cancer. Clin Exp Hepatol. 2019;5(2):93-102.\nBanales JM, et al. Cholangiocarcinoma 2020: the next horizon in mechanisms and management. Nature Reviews Gastroenterology & Hepatology. 2020; 17: 557-588.\nWHO. World Cancer Fact Sheet. Available at: https://gco.iarc.fr/today/data/factsheets/populations/900-world-fact-sheets.pdf. Accessed September 2022.\n\nUS-88271 Last Updated 04/24\nView source version on businesswire.com: https://www.businesswire.com/news/home/20240416414460/en/\nContacts\nMedia Inquiries Brendan McEvoy, +1 302 885 2677Chelsea Tressler, +1 302 885 2677US Media Mailbox: usmediateam@astrazeneca.com","kind":null,"is_publish_news":null,"is_publish_highlight":null,"is_publish_live":null,"is_publish_wemedia":null,"editions":null,"symbols":[],"gpt_button":1},"commentList":[],"isCommentEnd":true,"newsSizeData":{"likeSize":0,"commentSize":0,"repostSize":0,"favoriteSize":0,"likeStatus":false,"favoriteStatus":false},"APP":{"userAgent":"Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)","isDev":false,"isTTM":true,"deviceId":"web-server-community-laohu8-v3","version":"4.22.4","shortVersion":"4.22.4","platform":"web","vendor":"web","appName":"ttm","isIOS":false,"isAndroid":false,"isTiger":false,"isTHS":false,"isWeiXin":false,"isWeiXinMini":false,"isWeiBo":false,"isQQ":false,"isBaiduSwan":false,"isBaiduBox":false,"isDingTalk":false,"isToutiao":false,"isOnePlus":false,"isHuaWei":false,"isXiaomi":false,"isXiaomiWebView":false,"isOppo":false,"isVivo":false,"isSamsung":false,"isMobile":false},"href":"/m/news/2427828605"}