Lilly's Solanezumab Fails, but the Surprise Would Have Been Success
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Boosting Our Best Shot
NEWS FEATURE Boosting Our Best al orr a C rin Ma s by Shot ration Illust Vaccines work by training the immune system to target pathogens, but many types of shots need added substances called adjuvants to elicit a robust response. Despite the power of adjuvants, only one, called alum, is approved in the US. Charlotte Schubert looks at recent discoveries that could translate into a wider range of adjuvants and perhaps help provide future protection against diseases ranging from malaria to H1N1 ‘swine’ flu. © All rights reserved. 2009 Inc. Nature America, Max Theiler never thought it would be easy to particularly good at bumping up the immune FDA is poised to give the green light to such vanquish one of the biggest killers of his time. response. By comparison, most vaccines adjuvanted vaccines, lined up for approval in Yellow fever had already stumped a previous developed today rely on bits of microbes, such Europe, remains unclear (see sidebar). generation of microbe-hunters. And in the as short protein sequences—and they don’t For many years, researchers such as Theiler early 1900s it killed subjects who volunteered work quite so well on their own. To elicit an moved their vaccine candidates forward with for experiments in which they received bites immune response, these vaccines typically little mechanistic understanding of how they from mosquitoes, proving that the insects need a jolt from an adjuvant, a substance worked. That empirical approach is ending, transmit the disease. named from the Latin ‘adjuvans’, which says Bali Pulendran, an immunologist at the Theiler’s work was painstaking. -
Cancer Vaccines - Hope Or Hype?
DrugWatch Cancer vaccines - hope or hype? ➜ Anthony Walker* There have been many false dawns in the field of cancer vaccines, but some of the new products look distinctly promising. sing vaccines that stimulate the hysteria, safety, selectivity and potency not by normal tissues. There are numer- immune system to fight cancer remain the hallmarks of a vaccine, and ous variants: subunit and anti-idiotype Uappeals to many as a natural cancer vaccines promise efficacy with vaccines and immuno-gene therapy to approach that is both safe and effective. limited – or no – side-effects. Serious name but three. Much effort has been And, judging from a recent headline adverse events have been the exception directed toward high-tech solutions in in the UK newspaper The Times in the clinical trials of experimental vac- this area, but it has become apparent – “Vaccine jab could cure lung cancer” – cines conducted to date. At the same that tumours continue to mutate as the there is clear public interest in this area. time, there have been few glimpses of disease progresses, evading the immune Even big pharma is showing signs of real benefit, with numerous false dawns system by downregulating or losing the excitement. At a partnering conference and much disappointment. expression of the target antigen. one of the more traditional majors said But there was an explosion of interest in The third group, multivalent and ultra- cancer vaccines had moved from the ‘no this field after the unravelling of mech- valent vaccines, combine several anti- strategic interest’ category to ‘watchful anisms for triggering cytotoxic T-cell gens in one formulation to overcome waiting’ – an almost seismic shift to (CTL) response about 15 years ago. -
Cancer Vaccines Edge Towards Success
DrugWatch Cancer vaccines edge towards success ➜ Richard Harrop* and Stuart Naylor* A number of cancer vaccines are now entering the final stage of clinical development. Are vaccines finally on their way to enjoying mainstream success in the oncology arena? ver the past decade, vaccina- cines that have such a safety profile such as renal cancer and melanoma, tion strategies for the treat- may be readily integrated into current yet they offer only modest benefits and O ment of cancer have been standard-of-care regimens, particularly frequently lead to toxic side-effects. investigated with renewed vigour, per- in the first-line setting where combi- In between these two approaches haps catalysed by a greater under- nation strategies prevail over lie cell-based therapies, in which whole standing of tumour immunology and monotherapies. tumour cells or cell extracts are used as the clinical successes achieved with the immunogen. While tumour-specific monoclonal antibody and cytokine- TARGETED VS NON-SPECIFIC immune responses may be induced, based therapies. However, before vac- Cancer immunotherapies can broadly the precise target(s) of the response is cines become fully integrated into the be divided into two categories: not usually known. Furthermore, arsenal of weapons currently used to tumour-specific and highly-targeted immune responses against other com- treat cancer, they must show not only products, for example vaccines or mon tissue antigens may also be efficacy but also safety and limited or antibodies that target a specific induced. Despite the lack of fine no toxicity. Recently, a number of tumour antigen, and therapies which specificity of the immune response cancer vaccines have moved into the modulate the immune system in a induced and the labour involved in the stages of development where clinical non-tumour-specific way. -
How Scientist/Founders Lead Successful Biopharmaceutical
Antioch University AURA - Antioch University Repository and Archive Student & Alumni Scholarship, including Dissertations & Theses Dissertations & Theses 2008 How Scientist/Founders Lead Successful Biopharmaceutical Organizations: A Study of Three Companies Lynn Johnson Langer Antioch University - PhD Program in Leadership and Change Follow this and additional works at: http://aura.antioch.edu/etds Part of the Business Administration, Management, and Operations Commons, Medicine and Health Sciences Commons, and the Organizational Behavior and Theory Commons Recommended Citation Langer, Lynn Johnson, "How Scientist/Founders Lead Successful Biopharmaceutical Organizations: A Study of Three Companies" (2008). Dissertations & Theses. 138. http://aura.antioch.edu/etds/138 This Dissertation is brought to you for free and open access by the Student & Alumni Scholarship, including Dissertations & Theses at AURA - Antioch University Repository and Archive. It has been accepted for inclusion in Dissertations & Theses by an authorized administrator of AURA - Antioch University Repository and Archive. For more information, please contact [email protected], [email protected]. HOW SCIENTIST/FOUNDERS LEAD SUCCESSFUL BIOPHARMACEUTICAL ORGANIZATIONS: A STUDY OF THREE COMPANIES Lynn Johnson Langer A DISSERTATION Submitted to the Ph.D. in Leadership & Change Program of Antioch University in partial fulfillment of the requirements for the degree of Doctor of Philosophy May, 2008 This is to certify that the dissertation entitled: HOW SCIENTIST/FOUNDERS -
Speaker Bios 2Nd FDA/PQRI Conference on Advancing Product Quality
Speaker Bios 2nd FDA/PQRI Conference on Advancing Product Quality Professor Bertil Abrahamsson, Ph.D. Dr. Abrahamsson has a broad experience of industrial drug development from more than 25 years of work with Astra and AstraZeneca. During this period he has had various line and project management positions. Presently he is a Senior Principal Scientist with emphasis on biopharmaceutics., In this role he is leading biopharmaceutics research and product development support on a global basis. In addition, as one of the most senior scientists in AZ Pharmaceutical Development he is also a member of the local as well as the extended global leadership teams. Dr. Abrahamsson is an internationally recognised scientist and he has published more than 80 papers in the area of oral biopharmaceutics and drug delivery. He is presently an adjunct Professor in Biopharmaceutics at Uppsala University. He initiated and is currently leading a major european private public partnership project in oral biopharmaceutics area ( http://www.orbitoproject.eu). Ilgaz Akseli, Ph.D., MBA Dr. Akseli is a Senior Associate Director in the Pharmaceutical Development department in Boehringer-Ingelheim Pharmaceuticals, Ridgefield, CT. He is the head of the Formulation Material Profiling and Computational Modeling Labs. Two labs are in the global level and his team is guiding and supporting the formulation and process development for drug candidates in assigned therapeutic areas. Dr. Akseli earned his BSc degree in Mechanical Engineering with a focus on Design of Powder Compaction. He has two MSc degrees; one is in Materials Science and Engineering from University College London with a focus on Metal Powder Compaction and the other degree is in Business Management from London School of Economics with a focus on Lean Six Sigma implementations in the Pharmaceutical Industry. -
DIAN-TU) Study
Lilly Announces Topline Results for Solanezumab from the Dominantly Inherited Alzheimer Network Trials Unit (DIAN-TU) Study February 10, 2020 Study with novel trial design did not meet primary endpoint INDIANAPOLIS, Feb. 10, 2020 /PRNewswire/ -- Eli Lilly and Company (NYSE: LLY) today announced that the analysis performed by Washington University School of Medicine in the Dominantly Inherited Alzheimer Network Trials Unit (DIAN-TU) Study showed that solanezumab did not meet the primary endpoint. Additional analyses of secondary endpoints and biomarkers are ongoing by Washington University and Lilly. Results will be presented at the Advances in Alzheimer's and Parkinson's Therapies (AAT-AD/PD™) Focus Meeting in April of 2020. At this time, Lilly does not plan to pursue a submission for solanezumab in people with dominantly inherited Alzheimer's disease (DIAD), also known as autosomal dominant Alzheimer's disease, based on the result of the primary endpoint. This outcome does not impact the ongoing solanezumab Anti-Amyloid Treatment in Asymptomatic Alzheimer's (A4) Study. "We are grateful to the courageous participants, their families, and clinical investigators for their dedication to the study. We look forward to the opportunity to analyze the data so that we may continue to propel the science forward and bring hope to these patients," said Daniel Skovronsky, M.D., Ph.D., Lilly's chief scientific officer and president of Lilly Research Labs. "Lilly is committed to finding treatments for patients and remains excited about the potential of our medicines under development in the area of Alzheimer's." The DIAN-TU platform trial is a Phase 2/3 randomized, double-blind, placebo-controlled study. -
Amyloid-Related Imaging Abnormalities from Trials of Solanezumab for Alzheimer’S Disease
Alzheimer’s& Dementia: Diagnosis, Assessment & Disease Monitoring 2 (2016) 75-85 Neuroimaging Amyloid-related imaging abnormalities from trials of solanezumab for Alzheimer’s disease Christopher Carlsona,*, Eric Siemersa, Ann Hakea, Michael Casea, Roza Haydukb, Joyce Suhyc, Joonmi Ohc, Jerome Barakosc,d aLilly Bio-medicines, Eli Lilly and Company, Lilly Corporate Center, Indianapolis, IN, USA bNeurology, CNS Medical Strategy & Science, Therapeutic Science & Strategy Unit, Quintiles, Durham, NC, USA cMedical Imaging, Neuroscience, Bioclinica, Newark, CA, USA dDepartment of Radiology, California Pacific Medical Center, San Francisco, CA, USA Abstract Introduction: Solanezumab, a humanized monoclonal antibody that binds soluble amyloid beta peptide, is being developed for treatment of Alzheimer’s disease (AD). Methods: Patients (n 5 2042) with mild and moderate AD were randomized 1:1 to 400-mg solanezumab or placebo infusion every 4 weeks for 80 weeks and 1457 patients entered an open- label extension. Magnetic resonance imaging scans monitored for amyloid-related imaging abnormalities-edema/effusion (ARIA-E) and amyloid-related imaging abnormalities-hemorrhage/ hemosiderin deposition. Results: Sixteen patients (solanezumab, n 5 11; placebo, n 5 5) developed ARIA-E during the double-blind phase, and 7 patients developed ARIA-E during the open-label extension as of July 31, 2014. Unique cases are discussed including solanezumab patients who were given solanezumab, while ARIA-E was present and a patient who developed ARIA-E during placebo treatment and again during solanezumab treatment. Discussion: Asymptomatic ARIA-E was detected in solanezumab-treated and placebo-treated AD patients. ARIA-E occurs infrequently during solanezumab and placebo treatments but may occur repeatedly in some patients. -
Antibodies for the Treatment of Brain Metastases, a Dream Or a Reality?
pharmaceutics Review Antibodies for the Treatment of Brain Metastases, a Dream or a Reality? Marco Cavaco, Diana Gaspar, Miguel ARB Castanho * and Vera Neves * Instituto de Medicina Molecular, Faculdade de Medicina, Universidade de Lisboa, Av. Prof. Egas Moniz, 1649-028 Lisboa, Portugal * Correspondence: [email protected] (M.A.R.B.C.); [email protected] (V.N.) Received: 19 November 2019; Accepted: 28 December 2019; Published: 13 January 2020 Abstract: The incidence of brain metastases (BM) in cancer patients is increasing. After diagnosis, overall survival (OS) is poor, elicited by the lack of an effective treatment. Monoclonal antibody (mAb)-based therapy has achieved remarkable success in treating both hematologic and non-central-nervous system (CNS) tumors due to their inherent targeting specificity. However, the use of mAbs in the treatment of CNS tumors is restricted by the blood–brain barrier (BBB) that hinders the delivery of either small-molecules drugs (sMDs) or therapeutic proteins (TPs). To overcome this limitation, active research is focused on the development of strategies to deliver TPs and increase their concentration in the brain. Yet, their molecular weight and hydrophilic nature turn this task into a challenge. The use of BBB peptide shuttles is an elegant strategy. They explore either receptor-mediated transcytosis (RMT) or adsorptive-mediated transcytosis (AMT) to cross the BBB. The latter is preferable since it avoids enzymatic degradation, receptor saturation, and competition with natural receptor substrates, which reduces adverse events. Therefore, the combination of mAbs properties (e.g., selectivity and long half-life) with BBB peptide shuttles (e.g., BBB translocation and delivery into the brain) turns the therapeutic conjugate in a valid approach to safely overcome the BBB and efficiently eliminate metastatic brain cells. -
Monoclonal Antibodies As Neurological Therapeutics
pharmaceuticals Review Monoclonal Antibodies as Neurological Therapeutics Panagiotis Gklinos 1 , Miranta Papadopoulou 2, Vid Stanulovic 3, Dimos D. Mitsikostas 4 and Dimitrios Papadopoulos 5,6,* 1 Department of Neurology, KAT General Hospital of Attica, 14561 Athens, Greece; [email protected] 2 Center for Clinical, Experimental Surgery & Translational Research, Biomedical Research Foundation of the Academy of Athens (BRFAA), 11527 Athens, Greece; [email protected] 3 Global Pharmacovigilance, R&D Sanofi, 91385 Chilly-Mazarin, France; vid.stanulovic@sanofi.com 4 1st Neurology Department, Aeginition Hospital, National and Kapodistrian University of Athens, 11521 Athens, Greece; [email protected] 5 Laboratory of Molecular Genetics, Hellenic Pasteur Institute, 129 Vasilissis Sophias Avenue, 11521 Athens, Greece 6 Salpetriere Neuropsychiatric Clinic, 149 Papandreou Street, Metamorphosi, 14452 Athens, Greece * Correspondence: [email protected] Abstract: Over the last 30 years the role of monoclonal antibodies in therapeutics has increased enormously, revolutionizing treatment in most medical specialties, including neurology. Monoclonal antibodies are key therapeutic agents for several neurological conditions with diverse pathophysio- logical mechanisms, including multiple sclerosis, migraines and neuromuscular disease. In addition, a great number of monoclonal antibodies against several targets are being investigated for many more neurological diseases, which reflects our advances in understanding the pathogenesis of these -
Aducanumab for Alzheimer's Disease
Aducanumab for Alzheimer’s Disease: Effectiveness and Value Draft Evidence Report May 5, 2021 Prepared for ©Institute for Clinical and Economic Review, 2021 AUTHORS: Grace A. Lin, MD Associate Professor of Medicine and Health Policy University of California, San Francisco Melanie D. Whittington, PhD, MS Associate Director of Health Economics Institute for Clinical and Economic Review Patricia G. Synnott, MS, MALD Senior Manager, CEA Registry & Global Health Initiatives Center for the Evaluation of Value and Risk in Health Avery McKenna Research Assistant II, Evidence Synthesis Institute for Clinical and Economic Review Jon Campbell, PhD, MS Senior Vice President for Health Economics Institute for Clinical and Economic Review Steven D. Pearson, MD, MSc President Institute for Clinical and Economic Review David M. Rind, MD, MSc Chief Medical Officer Institute for Clinical and Economic Review DATE OF PUBLICATION: May 5, 2021 How to cite this document: Lin GA, Whittington MD, Synnott PG, McKenna A, Campbell J, Pearson SD, Rind DM. Aducanumab for Alzheimer’s Disease: Effectiveness and Value; Draft Evidence Report. Institute for Clinical and Economic Review, May 5, 2021. https://icer.org/assessment/alzheimers- disease-2021/. Grace A. Lin served as the lead author for the report. Patricia G. Synnott led the systematic review and authorship of the comparative clinical effectiveness section in collaboration with Avery McKenna and Emily Nhan. Melanie D. Whittington was responsible for the development of the cost-effectiveness model. Jon Campbell provided oversight of the cost-effectiveness analyses and ©Institute for Clinical and Economic Review, 2021 Page i Draft Evidence Report – Aducanumab for Alzheimer’s Disease developed the budget impact model. -
Trial of Solanezumab for Mild Dementia Due to Alzheimer’S Disease
View metadata, citation and similar papers at core.ac.uk brought to you by CORE provided by AIR Universita degli studi di Milano The new england journal of medicine established in 1812 January 25, 2018 vol. 378 no. 4 Trial of Solanezumab for Mild Dementia Due to Alzheimer’s Disease Lawrence S. Honig, M.D., Ph.D., Bruno Vellas, M.D., Michael Woodward, M.D., Mercè Boada, M.D., Ph.D., Roger Bullock, M.D., Michael Borrie, M.B., Ch.B., Klaus Hager, M.D., Niels Andreasen, M.D., Ph.D., Elio Scarpini, M.D., Hong Liu-Seifert, Ph.D., Michael Case, M.S., Robert A. Dean, M.D., Ph.D., Ann Hake, M.D., Karen Sundell, B.S., Vicki Poole Hoffmann, Pharm.D., Christopher Carlson, Ph.D., Rashna Khanna, M.D., Mark Mintun, M.D., Ronald DeMattos, Ph.D., Katherine J. Selzler, Ph.D., and Eric Siemers, M.D. abstract BACKGROUND Alzheimer’s disease is characterized by amyloid-beta (Aβ) plaques and neurofibrillary The authors’ affiliations are listed in the tangles. The humanized monoclonal antibody solanezumab was designed to increase the Appendix. Address reprint requests to Dr. Honig at Columbia University Medi- clearance from the brain of soluble Aβ, peptides that may lead to toxic effects in the cal Center, Taub Institute for Research on synapses and precede the deposition of fibrillary amyloid. Alzheimer’s Disease and the Aging Brain, Columbia University College of Physi- METHODS cians and Surgeons, 630 W. 168th St. We conducted a double-blind, placebo-controlled, phase 3 trial involving patients with mild (P&S Unit 16), New York, NY 10032-3795, dementia due to Alzheimer’s disease, defined as a Mini–Mental State Examination (MMSE) or at lh456@ cumc . -
How Scientist/Founders Lead Successful
HOW SCIENTIST/FOUNDERS LEAD SUCCESSFUL BIOPHARMACEUTICAL ORGANIZATIONS: A STUDY OF THREE COMPANIES Lynn Johnson Langer A DISSERTATION Submitted to the Ph.D. in Leadership & Change Program of Antioch University in partial fulfillment of the requirements for the degree of Doctor of Philosophy May, 2008 This is to certify that the dissertation entitled: HOW SCIENTIST/FOUNDERS LEAD SUCCESSFUL BIOPHARMACEUTICAL ORGANIZATIONS: A STUDY OF THREE COMPANIES prepared by Lynn Johnson Langer is approved in partial fulfillment of the requirements for the degree of Doctor of Philosophy in Leadership & Change. Approved by: ______________________________________________________________________ Alan E. Guskin, Ph.D., Chair date ______________________________________________________________________ Jon Wergin, Ph.D., Committee Member date ______________________________________________________________________ Mitch Kusy, Ph.D., Committee Member date ______________________________________________________________________ Alice Sapienza, DBA, External Reader date Copyright 2008 Lynn Johnson Langer All rights reserved Acknowledgements I arrive at this place in my journey to becoming a scholar supported in love and friendship by so many people. I must thank first and foremost my husband, Eric Langer, who has supported me in many ways, but particularly with my education. I thank my daughter, Julia Annemarie, my study partner. We shout across the hall to each other, complaining and laughing about all the work. I thank her for her support and the opportunity to be a role model. She never once complained about the plays and events I missed because I was away at a residency. I thank my son, Adam and his wife, Megan who through their lives, remind me to follow my dreams. I thank my son, Benjamin, who shows me that through hard work, we can accomplish great things.