Sequential ALK Inhibitors Can Select for Lorlatinib-Resistant Compound ALK Mutations in ALK
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Tyrosine Kinase Inhibitors Ameliorate Autoimmune Encephalomyelitis in a Mouse Model of Multiple Sclerosis
J Clin Immunol DOI 10.1007/s10875-011-9579-6 Tyrosine Kinase Inhibitors Ameliorate Autoimmune Encephalomyelitis in a Mouse Model of Multiple Sclerosis Oliver Crespo & Stacey C. Kang & Richard Daneman & Tamsin M. Lindstrom & Peggy P. Ho & Raymond A. Sobel & Lawrence Steinman & William H. Robinson Received: 23 February 2011 /Accepted: 5 July 2011 # Springer Science+Business Media, LLC 2011 Abstract Multiple sclerosis is an autoimmune disease of development of disease and treat established disease in a the central nervous system characterized by neuroinflam- mouse model of multiple sclerosis. In vitro, imatinib and mation and demyelination. Although considered a T cell- sorafenib inhibited astrocyte proliferation mediated by the mediated disease, multiple sclerosis involves the activation tyrosine kinase platelet-derived growth factor receptor of both adaptive and innate immune cells, as well as (PDGFR), whereas GW2580 and sorafenib inhibited resident cells of the central nervous system, which macrophage tumor necrosis factor (TNF) production medi- synergize in inducing inflammation and thereby demyelin- ated by the tyrosine kinases c-Fms and PDGFR, respec- ation. Differentiation, survival, and inflammatory functions tively. In vivo, amelioration of disease by GW2580 was of innate immune cells and of astrocytes of the central associated with a reduction in the proportion of macro- nervous system are regulated by tyrosine kinases. Here, we phages and T cells in the CNS infiltrate, as well as a show that imatinib, sorafenib, and GW2580—small mole- reduction in the levels of circulating TNF. Our findings cule tyrosine kinase inhibitors—can each prevent the suggest that GW2580 and the FDA-approved drugs imatinib and sorafenib have potential as novel therapeu- : : : tics for the treatment of autoimmune demyelinating O. -
Alectinib Provides a New Option for ALK-Positive NSCLC Patients After Progression on Crizotinib See Commentary on Page 239
Community Translations Edited by Jame Abraham, MD, FACP Alectinib provides a new option for ALK-positive NSCLC patients after progression on crizotinib See Commentary on page 239 n December 2015, alectinib became the third ALK inhibitor approved by the United States Food and What’s new, what’s important IDrug Administration for the treatment of non-small- The US Food and Drug Administration approved alectinib to cell lung cancer (NSCLC) that displays rearrangements of treat patients with metastatic ALK-positive non-small-cell lung the anaplastic lymphoma kinase (ALK) gene. Alectinib is cancer whose disease had progressed or who could not toler- a second-generation small molecule inhibitor of the ALK ate treatment with crizotinib. In clinical trials, alectinib showed a protein that joins ceritinib in providing a useful treatment partial response of 38%-44% and an average progression-free option for patients who have progressed on crizotinib, as survival of 11.2 months. In all, 61% of patients experienced a a result of its ability to target crizotinib-resistant mutant complete or partial reduction in their brain metastatic lesions, forms of the ALK protein. Alectinib also displays enhanced with a progression-free survival of of 9.1 months. The recom- penetrance of the blood-brain barrier, which improves ef- mended dose is 600 mg orally twice daily. cacy against central nervous system (CNS) metastases. The most common side effects are fatigue, constipation, swell- Te FDA awarded alectinib accelerated approval on the ing (edema), and muscle pain (myalgia). Treatment with alec- basis of 2 phase 2, single-arm clinical trials in patients tinib may cause sunburn when patients are exposed to sunlight, with ALK-positive NSCLC who had progressed on and pregnant women should be notifed of the possible risk to crizotinib therapy, a group of patients who have few avail- the fetus, and to use contraception throughout treatment and for able treatment options. -
Pharmaceutics of Oral Anticancer Agents and Stimulants
Pharmaceutics of oral anticancer agents and stimulants Maikel Herbrink The research in this thesis was performed at the Departments of Pharmacy & Pharma- cology and Medical Oncology & Clinical Pharmacology of the Netherlands Cancer Insti- tute – Antoni van Leeuwenhoek hospital, Amsterdam, the Netherlands. Printing of this thesis was financially supported by: Netherlands Cancer Institute Chipsoft BV Pfizer BV ISBN: 978-90-393-6997-5 Design, lay-out and print Gildeprint, Enschede © Maikel Herbrink, 2018 Pharmaceutics of oral anticancer agents and stimulants Farmaceutisch onderzoek naar oraal toegediende antikankermiddelen en stimulantia (met een samenvatting in het Nederlands) Proefschrift ter verkrijging van de graad van doctor aan de Universiteit Utrecht op gezag van de rector magnificus, prof. dr. H.R.B.M. Kummeling, ingevolge het besluit van het college voor promoties in het openbaar te verdedigen op woensdag 27 juni 2018 des middags te 4.15 uur door Maikel Herbrink geboren op 2 februari 1990 te Groningen Promotoren: Prof. dr. J.H. Beijnen Prof. dr. J.H.M. Schellens Copromotor: Dr. B. Nuijen Contents Preface 9 Chapter 1: Introduction 15 1.1 Variability in bioavailability of small molecular tyrosine 17 kinase inhibitors Cancer Treat Rev. 2015 May;41(5):412-422 1.2 Inherent formulation issues of kinase inhibitors 51 J Control Release. 2016 Oct;239:118-127 1.3 High-tech drugs in creaky formulations 81 Pharm Res. 2017 Sep;34(9):1751-1753 Chapter 2: Pharmaceutical analysis of oral anticancer drug substances 89 2.1. Thermal study of pazopanib hydrochloride 91 J Therm Anal Calorim. 2017 Dec;130(3):1491-1499 2.2. -
Management of Chronic Myelogenous Leukemia in Pregnancy
ANTICANCER RESEARCH 35: 1-12 (2015) Review Management of Chronic Myelogenous Leukemia in Pregnancy AMIT BHANDARI, KATRINA ROLEN and BINAY KUMAR SHAH Cancer Center and Blood Institute, St. Joseph Regional Medical Center, Lewiston, ID, U.S.A. Abstract. Discovery of tyrosine kinase inhibitors has led to Leukemia in pregnancy is a rare condition, with an annual improvement in survival of chronic myelogenous leukemia incidence of 1-2/100,000 pregnancies (8). Since the first (CML) patients. Many young CML patients encounter administration of imatinib (the first of the TKIs) to patients pregnancy during their lifetime. Tyrosine kinase inhibitors with CML in June 1998, it is estimated that there have now inhibit several proteins that are known to have important been 250,000 patient years of exposure to the drug (mostly functions in gonadal development, implantation and fetal in patients with CML) (9). TKIs not only target BCR-ABL development, thus increasing the risk of embryo toxicities. tyrosine kinase but also c-kit, platelet derived growth factors Studies have shown imatinib to be embryotoxic in animals with receptors α and β (PDGFR-α/β), ARG and c-FMS (10). varying effects in fertility. Since pregnancy is rare in CML, Several of these proteins are known to have functions that there are no randomized controlled trials to address the may be important in gonadal development, implantation and optimal management of this condition. However, there are fetal development (11-15). Despite this fact, there is still only several case reports and case series on CML in pregnancy. At limited information on the effects of imatinib on fertility the present time, there is no consensus on how to manage and/or pregnancy. -
Nilotinib (Tasigna®) EOCCO POLICY
nilotinib (Tasigna®) EOCCO POLICY Policy Type: PA/SP Pharmacy Coverage Policy: EOCCO136 Description Nilotinib (Tasigna) is a Bcr-Abl kinase inhibitor that binds to, and stabilizes, the inactive conformation of the kinase domain of the Abl protein. Length of Authorization Initial: Three months Renewal: 12 months Quantity Limits Product Name Dosage Form Indication Quantity Limit Newly diagnosed OR resistant/ intolerant 50 mg capsules 112 capsules/28 days Ph+ CML in chronic phase nilotinib 150 mg capsules Newly diagnosed Ph+ CML in chronic phase 112 capsules/28 days (Tasigna) Resistant or intolerant Ph + CML 200 mg capsules 112 capsules/28 days Gastrointestinal Stromal Tumors (GIST) Initial Evaluation I. Nilotinib (Tasigna) may be considered medically necessary when the following criteria are met: A. Medication is prescribed by, or in consultation with, an oncologist; AND B. Medication will not be used in combination with other oncologic medications (i.e., will be used as monotherapy); AND C. A diagnosis of one of the following: 1. Chronic myelogenous leukemia (CML) ; AND i. Member is newly diagnosed with Philadelphia chromosome-positive (Ph+) or BCR-ABL1 mutation positive CML in chronic phase; OR ii. Member is diagnosed with chronic OR accelerated phase Ph+ or BCR-ABL1 mutation positive CML; AND a. Member is 18 years of age or older; AND b. Treatment with a tyrosine kinase inhibitor [e.g. imatinib (Gleevec)] has been ineffective, contraindicated, or not tolerated; OR iii. Member is diagnosed with chronic phase Ph+ or BCR-ABL1 mutation positive CML; AND a. Member is one year of age or older; AND 1 nilotinib (Tasigna®) EOCCO POLICY b. -
07052020 MR ASCO20 Curtain Raiser
Media Release New data at the ASCO20 Virtual Scientific Program reflects Roche’s commitment to accelerating progress in cancer care First clinical data from tiragolumab, Roche’s novel anti-TIGIT cancer immunotherapy, in combination with Tecentriq® (atezolizumab) in patients with PD-L1-positive metastatic non- small cell lung cancer (NSCLC) Updated overall survival data for Alecensa® (alectinib), in people living with anaplastic lymphoma kinase (ALK)-positive metastatic NSCLC Key highlights to be shared on Roche’s ASCO virtual newsroom, 29 May 2020, 08:00 CEST Basel, 7 May 2020 - Roche (SIX: RO, ROG; OTCQX: RHHBY) today announced that new data from clinical trials of 19 approved and investigational medicines across 21 cancer types, will be presented at the ASCO20 Virtual Scientific Program organised by the American Society of Clinical Oncology (ASCO), which will be held 29-31 May, 2020. A total of 120 abstracts that include a Roche medicine will be presented at this year's meeting. "At ASCO, we will present new data from many investigational and approved medicines across our broad oncology portfolio," said Levi Garraway, M.D., Ph.D., Roche's Chief Medical Officer and Head of Global Product Development. “These efforts exemplify our long-standing commitment to improving outcomes for people with cancer, even during these unprecedented times. By integrating our medicines and diagnostics together with advanced insights and novel platforms, Roche is uniquely positioned to deliver the healthcare solutions of the future." Together with its partners, Roche is pioneering a comprehensive approach to cancer care, combining new diagnostics and treatments with innovative, integrated data and access solutions for approved medicines that will both personalise and transform the outcomes of people affected by this deadly disease. -
Partial Response to Erlotinib in a Patient with Imatinib-Refractory
Verma et al. Clin Sarcoma Res (2020) 10:28 https://doi.org/10.1186/s13569-020-00149-1 Clinical Sarcoma Research CASE REPORT Open Access Partial response to erlotinib in a patient with imatinib-refractory sacral chordoma Saurav Verma1, Surya Prakash Vadlamani1, Shamim Ahmed Shamim2, Adarsh Barwad3, Sameer Rastogi4* and S. T. Arun Raj2 Abstract Background: Chordoma is a rare, slow growing and locally aggressive mesenchymal neoplasm with uncommon distant metastases. It is a chemo-resistant disease with surgery and radiotherapy being the mainstay in treatment of localized disease. In advanced disease imatinib has a role. We report a case of metastatic sacral chordoma with symp- tomatic and radiological response to erlotinib post-progression on imatinib. Case presentation: A 48-year-old male with a sacral chordoma underwent partial sacrectomy followed by post- operative radiotherapy. Upon recurrence he received palliative radiotherapy to hemipelvis and was ofered therapy with imatinib. However, the disease was refractory to imatinib and he was started on treatment with erlotinib—show- ing a partial response on imaging at two months. He is currently doing well at 13 months since start of erlotinib. Conclusions: As seen in previously reported cases, erlotinib is a therapeutic option in advanced chordoma, even in imatinib refractory cases and thus warrants exploration of its therapeutic role in prospective clinical trials. Keywords: Chordoma, EGFR, Erlotinib Background adjuvant setting after a full or subtotal resection, and as Chordoma is a rare mesenchymal neoplasm which arises the primary treatment in unresectable disease. from the remnants of primitive notochord [1]. It accounts Chordoma responds poorly to cytotoxic chemotherapy. -
Comparative Efficacy and Safety of Lorlatinib and Alectinib for ALK
cancers Systematic Review Comparative Efficacy and Safety of Lorlatinib and Alectinib for ALK-Rearrangement Positive Advanced Non-Small Cell Lung Cancer in Asian and Non-Asian Patients: A Systematic Review and Network Meta-Analysis Koichi Ando 1,2,* , Ryo Manabe 1, Yasunari Kishino 1, Sojiro Kusumoto 1, Toshimitsu Yamaoka 3 , Akihiko Tanaka 1, Tohru Ohmori 1,4 and Hironori Sagara 1 1 Division of Respiratory Medicine and Allergology, Department of Medicine, Showa University School of Medicine, 1-5-8 Hatanodai, Shinagawa-ku, Tokyo 142-8666, Japan; [email protected] (R.M.); [email protected] (Y.K.); [email protected] (S.K.); [email protected] (A.T.); [email protected] (T.O.); [email protected] (H.S.) 2 Division of Internal Medicine, Showa University Dental Hospital Medical Clinic, Senzoku Campus, Showa University, 2-1-1 Kita-senzoku, Ohta-ku, Tokyo 145-8515, Japan 3 Advanced Cancer Translational Research Institute, Showa University, 1-5-8 Hatanodai, Shinagawa-ku, Tokyo 142-8555, Japan; [email protected] 4 Department of Medicine, Division of Respiratory Medicine, Tokyo Metropolitan Health and Hospitals Corporation, Ebara Hospital, 4-5-10 Higashiyukigaya, Ohta-ku, Tokyo 145-0065, Japan * Correspondence: [email protected]; Tel.: +81-3-3784-8532 Citation: Ando, K.; Manabe, R.; Kishino, Y.; Kusumoto, S.; Yamaoka, Simple Summary: The treatment of anaplastic lymphoma kinase (ALK) rearrangement-positive T.; Tanaka, A.; Ohmori, T.; Sagara, H. (ALK-p) advanced non-small cell lung cancer (NSCLC) remains a challenge. -
The Effects of Combination Treatments on Drug Resistance in Chronic Myeloid Leukaemia: an Evaluation of the Tyrosine Kinase Inhibitors Axitinib and Asciminib H
Lindström and Friedman BMC Cancer (2020) 20:397 https://doi.org/10.1186/s12885-020-06782-9 RESEARCH ARTICLE Open Access The effects of combination treatments on drug resistance in chronic myeloid leukaemia: an evaluation of the tyrosine kinase inhibitors axitinib and asciminib H. Jonathan G. Lindström and Ran Friedman* Abstract Background: Chronic myeloid leukaemia is in principle a treatable malignancy but drug resistance is lowering survival. Recent drug discoveries have opened up new options for drug combinations, which is a concept used in other areas for preventing drug resistance. Two of these are (I) Axitinib, which inhibits the T315I mutation of BCR-ABL1, a main source of drug resistance, and (II) Asciminib, which has been developed as an allosteric BCR-ABL1 inhibitor, targeting an entirely different binding site, and as such does not compete for binding with other drugs. These drugs offer new treatment options. Methods: We measured the proliferation of KCL-22 cells exposed to imatinib–dasatinib, imatinib–asciminib and dasatinib–asciminib combinations and calculated combination index graphs for each case. Moreover, using the median–effect equation we calculated how much axitinib can reduce the growth advantage of T315I mutant clones in combination with available drugs. In addition, we calculated how much the total drug burden could be reduced by combinations using asciminib and other drugs, and evaluated which mutations such combinations might be sensitive to. Results: Asciminib had synergistic interactions with imatinib or dasatinib in KCL-22 cells at high degrees of inhibition. Interestingly, some antagonism between asciminib and the other drugs was present at lower degrees on inhibition. -
Pulmonary Toxicities of Tyrosine Kinase Inhibitors
Pulmonary Toxicities of Tyrosine Kinase Inhibitors Maajid Mumtaz Peerzada, MD, Timothy P. Spiro, MD, FACP, and Hamed A. Daw, MD Dr. Peerzada is a Resident in the Depart- Abstract: The incidence of pulmonary toxicities with the use of ment of Internal Medicine at Fairview tyrosine kinase inhibitors (TKIs) is not very high; however, various Hospital in Cleveland, Ohio. Dr. Spiro and case reports and studies continue to show significant variability in Dr. Daw are Staff Physicians at the Cleve- the incidence of these adverse events, ranging from 0.2% to 10.9%. land Clinic Foundation Cancer Center, in Cleveland, Ohio. Gefitinib and erlotinib are orally active, small-molecule inhibitors of the epidermal growth factor receptor tyrosine kinase that are mainly used to treat non-small cell lung cancer. Imatinib is an inhibitor of BCR-ABL tyrosine kinase that is used to treat various leukemias, gastrointestinal stromal tumors, and other cancers. In this article, we Address correspondence to: review data to identify the very rare but fatal pulmonary toxicities Maajid Mumtaz Peerzada, MD Medicor Associates of Chautauqua (mostly interstitial lung disease) caused by these drugs. Internal Medicine 12 Center Street Fredonia, NY 14063 Introduction Phone: 716-679-2233 E-mail: [email protected] Tyrosine kinases are enzymes that activate the phosphorylation of tyro- sine residues by transferring the terminal phosphate of ATP. Some of the tyrosine kinase inhibitors (TKIs) currently used in the treatment of various malignancies include imatinib (Gleevec, Novartis), erlotinib (Tarceva, Genentech/OSI), and gefitinib (Iressa, AstraZeneca). This article presents a basic introduction (mechanism of action and indi- cations of use) of these TKIs and summarizes the incidence, various clinical presentations, diagnosis, treatment options, and outcomes of patients around the world that presented with pulmonary toxicities caused by these drugs. -
Alecensa, INN-Alectinib
Package leaflet: Information for the patient Alecensa 150 mg hard capsules alectinib This medicine is subject to additional monitoring. This will allow quick identification of new safety information. You can help by reporting any side effects you may get. See the end of section 4 for how to report side effects. Read all of this leaflet carefully before you start taking this medicine - because it contains important information for you. ● Keep this leaflet. You may need to read it again. ● If you have any further questions, ask your doctor, pharmacist or nurse. ● This medicine has been prescribed for you only. Do not pass it on to others. It may harm them, even if their signs of illness are the same as yours. ● If you get any side effects, talk to your doctor, pharmacist or nurse. This includes any possible side effects not listed in this leaflet. See section 4. What is in this leaflet 1. What Alecensa is and what it is used for 2. What you need to know before you take Alecensa 3. How to take Alecensa 4. Possible side effects 5. How to store Alecensa 6. Contents of the pack and other information 1. What Alecensa is and what it is used for What Alecensa is Alecensa is a cancer medicine that contains the active substance alectinib. What Alecensa is used for Alecensa is used to treat adults with a type of lung cancer called ‘non-small cell lung cancer’ (‘NSCLC’). It is used if your lung cancer: ● is ‘ALK-positive’ - this means your cancer cells have a fault in a gene that makes an enzyme called ALK (‘anaplastic lymphoma kinase’), see ‘How Alecensa works’, below ● and is advanced. -
Alecensa® (Alectinib) Capsules(Genentech, Approved
tools Approved Drugs • Janssen Biotech, Inc. (janssenbiotech.com) cal will begin selling the once-a-day pill in announced that the FDA has granted the U.S. on Feb. 1, 2016. • The U.S. Food and Drug Administration accelerated approval to Darzalex™ (FDA) granted accelerated approval to (daratumumab injection) as a single • Millennium Pharmaceuticals (millennium. Alecensa® (alectinib) capsules (Genentech, agent for the treatment of patients with com) announced that the FDA has approved gene.com) for the treatment of patients with multiple myeloma who have received at Ninlaro® (ixazomib) in combination with anaplastic lymphoma kinase (ALK)- least three prior lines of therapy, including lenalidomide and dexamethasone for the positive metastatic non-small cell lung a proteasome inhibitor (PI) and an immuno- treatment of patients with multiple cancer (NSCLC) who have progressed on or are modulatory agent, or who are double- myeloma who have received at least one intolerant to crizotinib. Alecensa is an oral refractory to a PI and an immunomodula- prior therapy. Ixazomib is the first approved medication that blocks the activity of the ALK tory agent. oral proteasome inhibitor. protein, which may prevent NSCLC cells from growing and spreading. • The FDA approved Bristol-Myers Squibb’s • The FDA approved Bristol-Myers Squibb’s (bms.com) Empliciti™ (elotuzumab) in (bms.com) Opdivo® (nivolumab) Injection • Teva Pharmaceuticals Industries Ltd. combination with lenalidomide and for the treatment of advanced renal cell (tevausa.com) and Eagle Pharmaceuticals, Inc. dexamethasone for the treatment of carcinoma in patients who have received (eagleus.com) announced that the FDA has patients with multiple myeloma who have prior anti-angiogenic therapy.