Highlights from the Pan Pacific Lymphoma Conference
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Predictive QSAR Tools to Aid in Early Process Development of Monoclonal Antibodies
Predictive QSAR tools to aid in early process development of monoclonal antibodies John Micael Andreas Karlberg Published work submitted to Newcastle University for the degree of Doctor of Philosophy in the School of Engineering November 2019 Abstract Monoclonal antibodies (mAbs) have become one of the fastest growing markets for diagnostic and therapeutic treatments over the last 30 years with a global sales revenue around $89 billion reported in 2017. A popular framework widely used in pharmaceutical industries for designing manufacturing processes for mAbs is Quality by Design (QbD) due to providing a structured and systematic approach in investigation and screening process parameters that might influence the product quality. However, due to the large number of product quality attributes (CQAs) and process parameters that exist in an mAb process platform, extensive investigation is needed to characterise their impact on the product quality which makes the process development costly and time consuming. There is thus an urgent need for methods and tools that can be used for early risk-based selection of critical product properties and process factors to reduce the number of potential factors that have to be investigated, thereby aiding in speeding up the process development and reduce costs. In this study, a framework for predictive model development based on Quantitative Structure- Activity Relationship (QSAR) modelling was developed to link structural features and properties of mAbs to Hydrophobic Interaction Chromatography (HIC) retention times and expressed mAb yield from HEK cells. Model development was based on a structured approach for incremental model refinement and evaluation that aided in increasing model performance until becoming acceptable in accordance to the OECD guidelines for QSAR models. -
Hodgkin Lymphoma Treatment Regimens
HODGKIN LYMPHOMA TREATMENT REGIMENS (Part 1 of 5) Clinical Trials: The National Comprehensive Cancer Network recommends cancer patient participation in clinical trials as the gold standard for treatment. Cancer therapy selection, dosing, administration, and the management of related adverse events can be a complex process that should be handled by an experienced health care team. Clinicians must choose and verify treatment options based on the individual patient; drug dose modifications and supportive care interventions should be administered accordingly. The cancer treatment regimens below may include both U.S. Food and Drug Administration-approved and unapproved indications/regimens. These regimens are provided only to supplement the latest treatment strategies. These Guidelines are a work in progress that may be refined as often as new significant data become available. The NCCN Guidelines® are a consensus statement of its authors regarding their views of currently accepted approaches to treatment. Any clinician seeking to apply or consult any NCCN Guidelines® is expected to use independent medical judgment in the context of individual clinical circumstances to determine any patient’s care or treatment. The NCCN makes no warranties of any kind whatsoever regarding their content, use, or application and disclaims any responsibility for their application or use in any way. Classical Hodgkin Lymphoma1 Note: All recommendations are Category 2A unless otherwise indicated. Primary Treatment Stage IA, IIA Favorable (No Bulky Disease, <3 Sites of Disease, ESR <50, and No E-lesions) REGIMEN DOSING Doxorubicin + Bleomycin + Days 1 and 15: Doxorubicin 25mg/m2 IV push + bleomycin 10units/m2 IV push + Vinblastine + Dacarbazine vinblastine 6mg/m2 IV over 5–10 minutes + dacarbazine 375mg/m2 IV over (ABVD) (Category 1)2-5 60 minutes. -
Modifications to the Harmonized Tariff Schedule of the United States to Implement Changes to the Pharmaceutical Appendix
United States International Trade Commission Modifications to the Harmonized Tariff Schedule of the United States to Implement Changes to the Pharmaceutical Appendix USITC Publication 4208 December 2010 U.S. International Trade Commission COMMISSIONERS Deanna Tanner Okun, Chairman Irving A. Williamson, Vice Chairman Charlotte R. Lane Daniel R. Pearson Shara L. Aranoff Dean A. Pinkert Address all communications to Secretary to the Commission United States International Trade Commission Washington, DC 20436 U.S. International Trade Commission Washington, DC 20436 www.usitc.gov Modifications to the Harmonized Tariff Schedule of the United States to Implement Changes to the Pharmaceutical Appendix Publication 4208 December 2010 (This page is intentionally blank) Pursuant to the letter of request from the United States Trade Representative of December 15, 2010, set forth at the end of this publication, and pursuant to section 1207(a) of the Omnibus Trade and Competitiveness Act, the United States International Trade Commission is publishing the following modifications to the Harmonized Tariff Schedule of the United States (HTS) to implement changes to the Pharmaceutical Appendix, effective on January 1, 2011. Table 1 International Nonproprietary Name (INN) products proposed for addition to the Pharmaceutical Appendix to the Harmonized Tariff Schedule INN CAS Number Abagovomab 792921-10-9 Aclidinium Bromide 320345-99-1 Aderbasib 791828-58-5 Adipiplon 840486-93-3 Adoprazine 222551-17-9 Afimoxifene 68392-35-8 Aflibercept 862111-32-8 Agatolimod -
New Biological Therapies: Introduction to the Basis of the Risk of Infection
New biological therapies: introduction to the basis of the risk of infection Mario FERNÁNDEZ RUIZ, MD, PhD Unit of Infectious Diseases Hospital Universitario “12 de Octubre”, Madrid ESCMIDInstituto de Investigación eLibraryHospital “12 de Octubre” (i+12) © by author Transparency Declaration Over the last 24 months I have received honoraria for talks on behalf of • Astellas Pharma • Gillead Sciences • Roche • Sanofi • Qiagen Infections and biologicals: a real concern? (two-hour symposium): New biological therapies: introduction to the ESCMIDbasis of the risk of infection eLibrary © by author Paul Ehrlich (1854-1915) • “side-chain” theory (1897) • receptor-ligand concept (1900) • “magic bullet” theory • foundation for specific chemotherapy (1906) • Nobel Prize in Physiology and Medicine (1908) (together with Metchnikoff) Infections and biologicals: a real concern? (two-hour symposium): New biological therapies: introduction to the ESCMIDbasis of the risk of infection eLibrary © by author 1981: B-1 antibody (tositumomab) anti-CD20 monoclonal antibody 1997: FDA approval of rituximab for the treatment of relapsed or refractory CD20-positive NHL 2001: FDA approval of imatinib for the treatment of chronic myelogenous leukemia Infections and biologicals: a real concern? (two-hour symposium): New biological therapies: introduction to the ESCMIDbasis of the risk of infection eLibrary © by author Functional classification of targeted (biological) agents • Agents targeting soluble immune effector molecules • Agents targeting cell surface receptors -
Vincristine (Conventional): Drug Information
Official reprint from UpToDate® www.uptodate.com ©2017 UpToDate® Vincristine (conventional): Drug information Copyright 1978-2017 Lexicomp, Inc. All rights reserved. (For additional information see "Vincristine (conventional): Patient drug information" and see "Vincristine (conventional): Pediatric drug information") For abbreviations and symbols that may be used in Lexicomp (show table) Special Alerts Vincristine Sulfate Safety Alert October 2015 Health Canada is notifying health care providers that certain lots of Hospira’s vincristine sulfate 1 mg/mL injection (DIN 02183013: 2 mL vial, list #7077A001; 5 mL vial, list #7082A001) have incorrect or outdated safety information on the inner/outer labels and package insert, which may increase the risk to patients and may result in significant patient harm requiring medical intervention. These warnings include: - Vincristine should only be administered by the intravenous (IV) route. Administration of vincristine by any other route can be fatal. - Syringes containing this product should be labeled “Warning - for IV use only.” - Extemporaneously prepared syringes containing this product must be packaged in an overwrap which is labeled “Do not remove covering until moment of injection. For IV use only - fatal if given by other routes.” - Contraindication of vincristine in patients with demyelinating Charcot-Marie-Tooth syndrome. - Potential risk of acute shortness of breath when vincristine is coadministered with mitomycin-C and GI toxicities including necrosis with administration of vincristine. Health care providers are requested to consult with the approved Canadian product monograph for vincristine sulfate 1 mg/mL for the most updated information. Consumers with questions should contact their health care provider for more information. ALERT: US Boxed Warning Experienced physician: Vincristine should be administered by individuals experienced in the administration of the drug. -
HODGKIN LYMPHOMA TREATMENT REGIMENS (Part 1 of 2)
HODGKIN LYMPHOMA TREATMENT REGIMENS (Part 1 of 2) The selection, dosing, and administration of anticancer agents and the management of associated toxicities are complex. Drug dose modifications and schedule and initiation of supportive care interventions are often necessary because of expected toxicities and because of individual patient variability, prior treatment, and comorbidities. Thus, the optimal delivery of anticancer agents requires a healthcare delivery team experienced in the use of such agents and the management of associated toxicities in patients with cancer. The cancer treatment regimens below may include both FDA-approved and unapproved uses/regimens and are provided as references only to the latest treatment strategies. Clinicians must choose and verify treatment options based on the individual patient. NOTE: GREY SHADED BOXES CONTAIN UPDATED REGIMENS. REGIMEN DOSING Classical Hodgkin Lymphoma—First-Line Treatment General treatment note: Routine use of growth factors is not recommended. Leukopenia is not a factor for treatment delay or dose reduction (except for escalated BEACOPP).1 CR=complete response IPS=International Prognostic Score PD=progressive disease PFTs=pulmonary function tests PR=partial response RT=radiation therapy SD=stable disease Stage IA, IIA Favorable ABVD (doxorubicin [Adriamycin] Days 1 and 15: Doxorubicin 25mg/m2 IV + bleomycin 10mg/m2 IV + vinblastine + bleomycin + vinblastine + 6mg/m2 IV + dacarbazine 375mg/m2 IV. dacarbazine [DTIC-Dome]) + Repeat cycle every 4 weeks for 2–4 cycles. involved-field radiotherapy (IFRT)1–4 Follow with IFRT after completion of chemotherapy. Abbreviated Stanford V Weeks 1, 3, 5 and 7: Vinblastine 6mg/m2 IV + doxorubicin 25mg/m2 IV. (doxorubicin + vinblastine + Weeks 1 and 5: Mechlorethamine 6mg/m2. -
Tanibirumab (CUI C3490677) Add to Cart
5/17/2018 NCI Metathesaurus Contains Exact Match Begins With Name Code Property Relationship Source ALL Advanced Search NCIm Version: 201706 Version 2.8 (using LexEVS 6.5) Home | NCIt Hierarchy | Sources | Help Suggest changes to this concept Tanibirumab (CUI C3490677) Add to Cart Table of Contents Terms & Properties Synonym Details Relationships By Source Terms & Properties Concept Unique Identifier (CUI): C3490677 NCI Thesaurus Code: C102877 (see NCI Thesaurus info) Semantic Type: Immunologic Factor Semantic Type: Amino Acid, Peptide, or Protein Semantic Type: Pharmacologic Substance NCIt Definition: A fully human monoclonal antibody targeting the vascular endothelial growth factor receptor 2 (VEGFR2), with potential antiangiogenic activity. Upon administration, tanibirumab specifically binds to VEGFR2, thereby preventing the binding of its ligand VEGF. This may result in the inhibition of tumor angiogenesis and a decrease in tumor nutrient supply. VEGFR2 is a pro-angiogenic growth factor receptor tyrosine kinase expressed by endothelial cells, while VEGF is overexpressed in many tumors and is correlated to tumor progression. PDQ Definition: A fully human monoclonal antibody targeting the vascular endothelial growth factor receptor 2 (VEGFR2), with potential antiangiogenic activity. Upon administration, tanibirumab specifically binds to VEGFR2, thereby preventing the binding of its ligand VEGF. This may result in the inhibition of tumor angiogenesis and a decrease in tumor nutrient supply. VEGFR2 is a pro-angiogenic growth factor receptor -
B-Cell Targets to Treat Antibody-Mediated Rejection In
Muro et al. Int J Transplant Res Med 2016, 2:023 Volume 2 | Issue 2 International Journal of Transplantation Research and Medicine Commentary: Open Access B-Cell Targets to Treat Antibody-Mediated Rejection in Transplantation Manuel Muro1*, Santiago Llorente2, Jose A Galian1, Francisco Boix1, Jorge Eguia1, Gema Gonzalez-Martinez1, Maria R Moya-Quiles1 and Alfredo Minguela1 1Immunology Service, University Clinic Hospital Virgen de la Arrixaca, Spain 2Nephrology Service, University Clinic Hospital Virgen de la Arrixaca, Spain *Corresponding author: Manuel Muro, PhD, Immunology Service, University Clinic Hospital “Virgen de la Arrixaca”, Biomedical Research Institute of Murcia (IMIB), Murcia, Spain, Tel: 34-968-369599, E-mail: [email protected] Antibody-mediated rejection (AMR) in allograft transplantation APRIL (a proliferation-inducing ligand). These co-activation signals can be defined with a rapid increase in the levels of specific are required for B-cell differentiation into plasma cell and enhancing serological parameters after organ transplantation, presence of donor their posterior survival and are a key determinant of whether specific antibodies (DSAs) against human leukocyte antigen (HLA) developing B-cells will survive or die during the establishment molecules, blood group (ABO) antigens and/or endothelial cell of immuno-tolerance [5,6]. Important used agents commercially antigens (e.g. MICA, ECA, Vimentin, or ETAR) and also particular available are Tocilizumab (anti-IL6R) and Belimumab (BAFF). histological parameters [1,2]. If the AMR persists or progresses, the The receptors of BAFF and APRIL could also be important as treatment to eliminate the humoral component of acute rejection eventual targets, for example BAFF-R, TACI (transmembrane include three sequential steps: (a) steroid pulses, antibody removal activator and calcium modulator and cyclophyllin ligand interactor) (plasma exchange or immuno-adsorption) and high doses of and BCMA (B-cell maturation antigen). -
An Analysis of Toxicity and Response Outcomes from Dose
Brock et al. BMC Cancer (2021) 21:777 https://doi.org/10.1186/s12885-021-08440-0 RESEARCH ARTICLE Open Access Is more better? An analysis of toxicity and response outcomes from dose-finding clinical trials in cancer Kristian Brock1* ,VictoriaHomer1, Gurjinder Soul2, Claire Potter1,CodyChiuzan3 and Shing Lee3 Abstract Background: The overwhelming majority of dose-escalation clinical trials use methods that seek a maximum tolerable dose, including rule-based methods like the 3+3, and model-based methods like CRM and EWOC. These methods assume that the incidences of efficacy and toxicity always increase as dose is increased. This assumption is widely accepted with cytotoxic therapies. In recent decades, however, the search for novel cancer treatments has broadened, increasingly focusing on inhibitors and antibodies. The rationale that higher doses are always associated with superior efficacy is less clear for these types of therapies. Methods: We extracted dose-level efficacy and toxicity outcomes from 115 manuscripts reporting dose-finding clinical trials in cancer between 2008 and 2014. We analysed the outcomes from each manuscript using flexible non-linear regression models to investigate the evidence supporting the monotonic efficacy and toxicity assumptions. Results: We found that the monotonic toxicity assumption was well-supported across most treatment classes and disease areas. In contrast, we found very little evidence supporting the monotonic efficacy assumption. Conclusions: Our conclusion is that dose-escalation trials routinely use methods whose assumptions are violated by the outcomes observed. As a consequence, dose-finding trials risk recommending unjustifiably high doses that may be harmful to patients. We recommend that trialists consider experimental designs that allow toxicity and efficacy outcomes to jointly determine the doses given to patients and recommended for further study. -
The Two Tontti Tudiul Lui Hi Ha Unit
THETWO TONTTI USTUDIUL 20170267753A1 LUI HI HA UNIT ( 19) United States (12 ) Patent Application Publication (10 ) Pub. No. : US 2017 /0267753 A1 Ehrenpreis (43 ) Pub . Date : Sep . 21 , 2017 ( 54 ) COMBINATION THERAPY FOR (52 ) U .S . CI. CO - ADMINISTRATION OF MONOCLONAL CPC .. .. CO7K 16 / 241 ( 2013 .01 ) ; A61K 39 / 3955 ANTIBODIES ( 2013 .01 ) ; A61K 31 /4706 ( 2013 .01 ) ; A61K 31 / 165 ( 2013 .01 ) ; CO7K 2317 /21 (2013 . 01 ) ; (71 ) Applicant: Eli D Ehrenpreis , Skokie , IL (US ) CO7K 2317/ 24 ( 2013. 01 ) ; A61K 2039/ 505 ( 2013 .01 ) (72 ) Inventor : Eli D Ehrenpreis, Skokie , IL (US ) (57 ) ABSTRACT Disclosed are methods for enhancing the efficacy of mono (21 ) Appl. No. : 15 /605 ,212 clonal antibody therapy , which entails co - administering a therapeutic monoclonal antibody , or a functional fragment (22 ) Filed : May 25 , 2017 thereof, and an effective amount of colchicine or hydroxy chloroquine , or a combination thereof, to a patient in need Related U . S . Application Data thereof . Also disclosed are methods of prolonging or increasing the time a monoclonal antibody remains in the (63 ) Continuation - in - part of application No . 14 / 947 , 193 , circulation of a patient, which entails co - administering a filed on Nov. 20 , 2015 . therapeutic monoclonal antibody , or a functional fragment ( 60 ) Provisional application No . 62/ 082, 682 , filed on Nov . of the monoclonal antibody , and an effective amount of 21 , 2014 . colchicine or hydroxychloroquine , or a combination thereof, to a patient in need thereof, wherein the time themonoclonal antibody remains in the circulation ( e . g . , blood serum ) of the Publication Classification patient is increased relative to the same regimen of admin (51 ) Int . -
Monoclonal Antibody-Based Therapy As a New Treatment Strategy in Multiple Myeloma
Leukemia (2012) 26, 199–213 & 2012 Macmillan Publishers Limited All rights reserved 0887-6924/12 www.nature.com/leu REVIEW Monoclonal antibody-based therapy as a new treatment strategy in multiple myeloma NWCJ van de Donk1, S Kamps1, T Mutis2 and HM Lokhorst1 1Department of Hematology, University Medical Center Utrecht, Utrecht, The Netherlands and 2Department of Clinical Chemistry and Hematology, University Medical Center Utrecht, Utrecht, The Netherlands The introduction of autologous stem cell transplantation the myeloma patients achieved a partial response (PR) or stable combined with the introduction of immunomodulatory drugs disease following rituximab therapy. All these patients expressed (IMiDs) and proteasome inhibitors has significantly improved CD20 on their myeloma cells.2 However, as only B15–20% of survival of multiple myeloma patients. However, ultimately the majority of patients will develop refractory disease, indicating all myeloma patients express CD20 on their bone marrow the need for new treatment modalities. In preclinical and clinical plasma cells, new targets for immunotherapy need to be studies, promising results have been obtained with several identified. The search for other targets has led to the develop- monoclonal antibodies (mAbs) targeting the myeloma tumor ment of mAbs targeting growth factor receptors or adhesion cell or the bone marrow microenvironment. The mechanisms molecules on myeloma cells. Other newly developed mAbs underlying the therapeutic efficacy of these mAbs include are directed against cellular or non-cellular components of the direct induction of tumor cell apoptosis via inhibition or activation of target molecules, complement-dependent cyto- bone marrow microenvironment, resulting in the neutraliza- toxicity and antibody-dependent cell-mediated cytotoxicity tion of growth factors, inhibition of angiogenesis, modulation (ADCC). -
Frontline Paid New York, Ny a Lymphoma Rounds Publication Permit #370
Lymphoma Rounds Leadership Chicago - Loyola University Chicago New England - Baystate Medical MD, PhD; Francesca Montanari, Anna Niewiarowska, MD - Scott Smith, MD, PhD, FACP; Center - Armen Asik, MD; Beth MD; Hackensack University Medical Patrick Stiff, MD; Northwestern Israel Deaconess Medical Center Center - Andre Goy, MD, MS; Icahn Seattle - Kaiser Permanente University - Leo Gordon, MD, - Jon Arnason, MD; Robin Joyce, School of Medicine at Mount Sinai - Washington - Eric Chen, MD, PhD; FACP; Reem Karmali, MD, MS MD; Boston University School of Joshua Brody, MD; Memorial Sloan The Polyclinic - Sherry Hu, MD, (chair); Jane Winter, MD; Rush Medicine - J. Mark Sloan, MD; Kettering Cancer Center - Anthony PhD; Swedish Medical Center - University Medical Center - Jerome Brown University School of Medicine Mato, MD, MSCE; David Straus, Hank Kaplan, MD; John Pagel, Loew, MD; Sunita Nathan, MD; - Adam Olszewski, MD; Dana- MD (chair); NYU Langone Medical MD, PhD, DSc (chair); University of Parameswaran Venugopal, MD; Farber Cancer Institute - Jorge Center - Catherine Diefenbach, Washington - Paul S. Martin, MD; The University of Chicago - Sonali Castillo, MD; Ann LaCasce, MD, MD; Rutgers Cancer Institute of The University of Washington/Fred Smith, MD; Girish Venkataraman, MSc; Dartmouth-Hitchcock Medical New Jersey - Joseph Bertino, MD; Hutchinson Cancer Research Center MD; University of Illinois at Chicago Center - Elizabeth Bengtson, Andrew Evens, DO, MSc, FACP; - Stephen Smith, MD; Virginia - Frederick Behm, MD; David MD; Erick Lansigan, MD; Lahey Weill Cornell Medicine - Koen van Mason Medical Center - David Peace, MD Hospital and Medical Center - Tarun Besien, MD, PhD; Ethel Cesarman, Aboulafia, MD Kewalramani, MD; Massachusetts MD, PhD; Amy Chadburn, MD; Los Angeles - Cedars-Sinai Medical General Hospital Cancer Center- Morton Coleman, MD Washington, D.C.