Norm Norm-Vet 2007
Total Page:16
File Type:pdf, Size:1020Kb
Load more
Recommended publications
-
WO 2015/179249 Al 26 November 2015 (26.11.2015) P O P C T
(12) INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property Organization International Bureau (10) International Publication Number (43) International Publication Date WO 2015/179249 Al 26 November 2015 (26.11.2015) P O P C T (51) International Patent Classification: (81) Designated States (unless otherwise indicated, for every C12N 15/11 (2006.01) A61K 38/08 (2006.01) kind of national protection available): AE, AG, AL, AM, C12N 15/00 (2006.01) AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, (21) Number: International Application DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, PCT/US2015/031213 HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KN, KP, KR, (22) International Filing Date: KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, 15 May 2015 (15.05.2015) MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, (25) Filing Language: English SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, (26) Publication Language: English TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW. (30) Priority Data: (84) Designated States (unless otherwise indicated, for every 62/000,43 1 19 May 2014 (19.05.2014) US kind of regional protection available): ARIPO (BW, GH, 62/129,746 6 March 2015 (06.03.2015) US GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW), Eurasian (AM, AZ, BY, KG, KZ, RU, (72) Inventors; and TJ, TM), European (AL, AT, BE, BG, CH, CY, CZ, DE, (71) Applicants : GELLER, Bruce, L. -
CLINICAL USE of RIFABUTIN, a RIFAMYCIN-CLASS ANTIBIOTIC, for the TREATMENT of TUBERCULOSIS (A Supplement to the 2008 Revision Of“ Standards for Tuberculosis Care”)
Kekkaku Vol. 86, No. 1: 43, 2011 43 CLINICAL USE OF RIFABUTIN, A RIFAMYCIN-CLASS ANTIBIOTIC, FOR THE TREATMENT OF TUBERCULOSIS (A supplement to the 2008 revision of“ Standards for tuberculosis care”) August, 2008 The Treatment Committee of the Japanese Society for Tuberculosis The Treatment Committee of the Japanese Society for [Dosage and administration of rifabutin] Tuberculosis published statements on the“ Standards for Rifabutin, 5 mg/kg in body weight/day, maximum 300 mg/ tuberculosis care” in April 2008. Therein we referred to day, once daily. rifampicin as follows“; Use of rifampicin requires attention The dosage of rifabutin can be increased up to the maximum because of the interactions with a number of other drugs. daily dose of 450 mg in cases where decreased rifabutin serum Particularly for HIV-infected patients who need antiviral levels are expected due to anti-HIV drugs such as efavirenz, drugs, the replacement of rifampicin by rifabutin should be and in other cases if necessary. considered”. Rifabutin, belonging to rifamycin-class antibiotics In non-HIV-infected patients, rifabutin can be used for like rifampicin, causes less significant drug-drug interactions intermittent treatment with a regimen of twice or three times a than rifampicin, and can be used in combination with antiviral week, with the same dosage as daily administration. drugs mentioned above. In July 2008, rifabutin was approved as antituberculous drug, and is expected to be added to the drug [Important points for use of rifabutin] price listing in the near future*. Therefore, to the published (1) Rifabutin causes drug interactions due to induction of opinions, we add new statements concerning the use of rifabutin hepatic enzyme though less significantly than rifampicin. -
B-Lactams: Chemical Structure, Mode of Action and Mechanisms of Resistance
b-Lactams: chemical structure, mode of action and mechanisms of resistance Ru´ben Fernandes, Paula Amador and Cristina Prudeˆncio This synopsis summarizes the key chemical and bacteriological characteristics of b-lactams, penicillins, cephalosporins, carbanpenems, monobactams and others. Particular notice is given to first-generation to fifth-generation cephalosporins. This review also summarizes the main resistance mechanism to antibiotics, focusing particular attention to those conferring resistance to broad-spectrum cephalosporins by means of production of emerging cephalosporinases (extended-spectrum b-lactamases and AmpC b-lactamases), target alteration (penicillin-binding proteins from methicillin-resistant Staphylococcus aureus) and membrane transporters that pump b-lactams out of the bacterial cell. Keywords: b-lactams, chemical structure, mechanisms of resistance, mode of action Historical perspective Alexander Fleming first noticed the antibacterial nature of penicillin in 1928. When working with Antimicrobials must be understood as any kind of agent another bacteriological problem, Fleming observed with inhibitory or killing properties to a microorganism. a contaminated culture of Staphylococcus aureus with Antibiotic is a more restrictive term, which implies the the mold Penicillium notatum. Fleming remarkably saw natural source of the antimicrobial agent. Similarly, under- the potential of this unfortunate event. He dis- lying the term chemotherapeutic is the artificial origin of continued the work that he was dealing with and was an antimicrobial agent by chemical synthesis [1]. Initially, able to describe the compound around the mold antibiotics were considered as small molecular weight and isolates it. He named it penicillin and published organic molecules or metabolites used in response of his findings along with some applications of penicillin some microorganisms against others that inhabit the same [4]. -
Rifabutin (Mycobutin) Reference Number: HIM.PA.12 Effective Date: 09.04.18 Last Review Date: 11.19 Revision Log Line of Business: HIM
Clinical Policy: Rifabutin (Mycobutin) Reference Number: HIM.PA.12 Effective Date: 09.04.18 Last Review Date: 11.19 Revision Log Line of Business: HIM See Important Reminder at the end of this policy for important regulatory and legal information. Description Rifabutin (Mycobutin®) is a derivative of rifamycin, an antimycobacterial agent. FDA Approved Indication(s) Mycobutin is indicated for the prevention of disseminated Mycobacterium avium complex (MAC) disease in patients with advanced HIV infection. Policy/Criteria Provider must submit documentation (such as office chart notes, lab results or other clinical information) supporting that member has met all approval criteria. It is the policy of health plans affiliated with Centene Corporation® that Mycobutin is medically necessary when the following criteria are met: I. Initial Approval Criteria A. Mycobacterium avium Complex Prophylaxis (must meet all): 1. Prescribed by or in consultation with an HIV or infectious disease specialist; 2. Age ≥ 18 years; 3. Failure of azithromycin or clarithromycin, unless contraindicated or clinically significant adverse effects are experienced; 4. Dose does not exceed 300 mg per day. Approval duration: 12 months B. Tuberculosis (must meet all): 1. Diagnosis of tuberculosis infection; 2. Prescribed by or in consultation with an HIV or infectious disease specialist; 3. Documentation of current treatment with protease inhibitors or non-nucleoside reverse transcriptase inhibitors (NNRTIs) for the treatment of HIV infection; 4. Age ≥ 18 years; 5. Dose does not exceed 5 mg/kg per day. Approval duration: 12 months C. Other diagnoses/indications 1. Refer to the off-label use policy for the relevant line of business if diagnosis is NOT specifically listed under section III (Diagnoses/Indications for which coverage is NOT authorized): HIM.PHAR.21 for health insurance marketplace. -
Penicillin Allergy Guidance Document
Penicillin Allergy Guidance Document Key Points Background Careful evaluation of antibiotic allergy and prior tolerance history is essential to providing optimal treatment The true incidence of penicillin hypersensitivity amongst patients in the United States is less than 1% Alterations in antibiotic prescribing due to reported penicillin allergy has been shown to result in higher costs, increased risk of antibiotic resistance, and worse patient outcomes Cross-reactivity between truly penicillin allergic patients and later generation cephalosporins and/or carbapenems is rare Evaluation of Penicillin Allergy Obtain a detailed history of allergic reaction Classify the type and severity of the reaction paying particular attention to any IgE-mediated reactions (e.g., anaphylaxis, hives, angioedema, etc.) (Table 1) Evaluate prior tolerance of beta-lactam antibiotics utilizing patient interview or the electronic medical record Recommendations for Challenging Penicillin Allergic Patients See Figure 1 Follow-Up Document tolerance or intolerance in the patient’s allergy history Consider referring to allergy clinic for skin testing Created July 2017 by Macey Wolfe, PharmD; John Schoen, PharmD, BCPS; Scott Bergman, PharmD, BCPS; Sara May, MD; and Trevor Van Schooneveld, MD, FACP Disclaimer: This resource is intended for non-commercial educational and quality improvement purposes. Outside entities may utilize for these purposes, but must acknowledge the source. The guidance is intended to assist practitioners in managing a clinical situation but is not mandatory. The interprofessional group of authors have made considerable efforts to ensure the information upon which they are based is accurate and up to date. Any treatments have some inherent risk. Recommendations are meant to improve quality of patient care yet should not replace clinical judgment. -
RIFABUTIN Rifabutin Must Be Taken Regularly to Higher Risk of Bacterial Infection), Or Be Effective and to Prevent the Anemia (A Reduced Number of Red
RIFABUTIN Rifabutin must be taken regularly to higher risk of bacterial infection), or be effective and to prevent the anemia (a reduced number of red development of resistance. Take all blood cells that can make you feel Other NAMES: Mycobutin of your doses even if you begin to tired and short of breath). In rare feel better. cases it can also cause WHY is this drug prescribed? thrombocytopenia (a reduced What should you do if you number of platelets so that you bleed Rifabutin is an antibacterial drug used to FORGET a dose? or bruise more easily), or changes in prevent or treat Mycobacterium avium liver function . Blood tests will be complex (MAC) infection. When used If you miss a dose of rifabutin, take it done regularly to check for any to treat MAC, it is usually used in as soon as possible. However, if it is changes in these values. Inform combination with other agents. time for your next dose, do not your doctor or pharmacist if you have double the dose, just carry on with symptoms such as fever, chills, Rifabutin may also be used to treat other your regular schedule. shortness of breath, racing types of infections, including heartbeat, fatigue, bleeding or tuberculosis. What ADVERSE EFFECTS can this bruising. drug cause? What should you do HOW should this drug be taken? about them? Rifabutin may cause uveitis (an inflammation of the eye causing When used to prevent or treat MAC, the Most adverse effects of rifabutin are pain, redness and loss of vision). It usual dose is 300mg once daily. -
Computational Antibiotics Book
Andrew V DeLong, Jared C Harris, Brittany S Larcart, Chandler B Massey, Chelsie D Northcutt, Somuayiro N Nwokike, Oscar A Otieno, Harsh M Patel, Mehulkumar P Patel, Pratik Pravin Patel, Eugene I Rowell, Brandon M Rush, Marc-Edwin G Saint-Louis, Amy M Vardeman, Felicia N Woods, Giso Abadi, Thomas J. Manning Computational Antibiotics Valdosta State University is located in South Georgia. Computational Antibiotics Index • Computational Details and Website Access (p. 8) • Acknowledgements (p. 9) • Dedications (p. 11) • Antibiotic Historical Introduction (p. 13) Introduction to Antibiotic groups • Penicillin’s (p. 21) • Carbapenems (p. 22) • Oxazolidines (p. 23) • Rifamycin (p. 24) • Lincosamides (p. 25) • Quinolones (p. 26) • Polypeptides antibiotics (p. 27) • Glycopeptide Antibiotics (p. 28) • Sulfonamides (p. 29) • Lipoglycopeptides (p. 30) • First Generation Cephalosporins (p. 31) • Cephalosporin Third Generation (p. 32) • Fourth-Generation Cephalosporins (p. 33) • Fifth Generation Cephalosporin’s (p. 34) • Tetracycline antibiotics (p. 35) Computational Antibiotics Antibiotics Covered (in alphabetical order) Amikacin (p. 36) Cefempidone (p. 98) Ceftizoxime (p. 159) Amoxicillin (p. 38) Cefepime (p. 100) Ceftobiprole (p. 161) Ampicillin (p. 40) Cefetamet (p. 102) Ceftoxide (p. 163) Arsphenamine (p. 42) Cefetrizole (p. 104) Ceftriaxone (p. 165) Azithromycin (p.44) Cefivitril (p. 106) Cefuracetime (p. 167) Aziocillin (p. 46) Cefixime (p. 108) Cefuroxime (p. 169) Aztreonam (p.48) Cefmatilen ( p. 110) Cefuzonam (p. 171) Bacampicillin (p. 50) Cefmetazole (p. 112) Cefalexin (p. 173) Bacitracin (p. 52) Cefodizime (p. 114) Chloramphenicol (p.175) Balofloxacin (p. 54) Cefonicid (p. 116) Cilastatin (p. 177) Carbenicillin (p. 56) Cefoperazone (p. 118) Ciprofloxacin (p. 179) Cefacetrile (p. 58) Cefoselis (p. 120) Clarithromycin (p. 181) Cefaclor (p. -
Management of Penicillin and Beta-Lactam Allergy
Management of Penicillin and Beta-Lactam Allergy (NB Provincial Health Authorities Anti-Infective Stewardship Committee, September 2017) Key Points • Beta-lactams are generally safe; allergic and adverse drug reactions are over diagnosed and over reported • Nonpruritic, nonurticarial rashes occur in up to 10% of patients receiving penicillins. These rashes are usually not allergic and are not a contraindication to the use of a different beta-lactam • The frequently cited risk of 8 to 10% cross-reactivity between penicillins and cephalosporins is an overestimate based on studies from the 1970’s that are now considered flawed • Expect new intolerances (i.e. any allergy or adverse reaction reported in a drug allergy field) to be reported after 0.5 to 4% of all antimicrobial courses depending on the gender and specific antimicrobial. Expect a higher incidence of new intolerances in patients with three or more prior medication intolerances1 • For type-1 immediate hypersensitivity reactions (IgE-mediated), cross-reactivity among penicillins (table 1) is expected due to similar core structure and/or major/minor antigenic determinants, use not recommended without desensitization • For type-1 immediate hypersensitivity reactions, cross-reactivity between penicillins (table 1) and cephalosporins is due to similarities in the side chains; risk of cross-reactivity will only be significant between penicillins and cephalosporins with similar side chains • Only type-1 immediate hypersensitivity to a penicillin manifesting as anaphylaxis, bronchospasm, -
EMA/CVMP/158366/2019 Committee for Medicinal Products for Veterinary Use
Ref. Ares(2019)6843167 - 05/11/2019 31 October 2019 EMA/CVMP/158366/2019 Committee for Medicinal Products for Veterinary Use Advice on implementing measures under Article 37(4) of Regulation (EU) 2019/6 on veterinary medicinal products – Criteria for the designation of antimicrobials to be reserved for treatment of certain infections in humans Official address Domenico Scarlattilaan 6 ● 1083 HS Amsterdam ● The Netherlands Address for visits and deliveries Refer to www.ema.europa.eu/how-to-find-us Send us a question Go to www.ema.europa.eu/contact Telephone +31 (0)88 781 6000 An agency of the European Union © European Medicines Agency, 2019. Reproduction is authorised provided the source is acknowledged. Introduction On 6 February 2019, the European Commission sent a request to the European Medicines Agency (EMA) for a report on the criteria for the designation of antimicrobials to be reserved for the treatment of certain infections in humans in order to preserve the efficacy of those antimicrobials. The Agency was requested to provide a report by 31 October 2019 containing recommendations to the Commission as to which criteria should be used to determine those antimicrobials to be reserved for treatment of certain infections in humans (this is also referred to as ‘criteria for designating antimicrobials for human use’, ‘restricting antimicrobials to human use’, or ‘reserved for human use only’). The Committee for Medicinal Products for Veterinary Use (CVMP) formed an expert group to prepare the scientific report. The group was composed of seven experts selected from the European network of experts, on the basis of recommendations from the national competent authorities, one expert nominated from European Food Safety Authority (EFSA), one expert nominated by European Centre for Disease Prevention and Control (ECDC), one expert with expertise on human infectious diseases, and two Agency staff members with expertise on development of antimicrobial resistance . -
E3 Appendix 1 (Part 1 of 2): Search Strategy Used in MEDLINE
This single copy is for your personal, non-commercial use only. For permission to reprint multiple copies or to order presentation-ready copies for distribution, contact CJHP at [email protected] Appendix 1 (part 1 of 2): Search strategy used in MEDLINE # Searches 1 exp *anti-bacterial agents/ or (antimicrobial* or antibacterial* or antibiotic* or antiinfective* or anti-microbial* or anti-bacterial* or anti-biotic* or anti- infective* or “ß-lactam*” or b-Lactam* or beta-Lactam* or ampicillin* or carbapenem* or cephalosporin* or clindamycin or erythromycin or fluconazole* or methicillin or multidrug or multi-drug or penicillin* or tetracycline* or vancomycin).kf,kw,ti. or (antimicrobial or antibacterial or antiinfective or anti-microbial or anti-bacterial or anti-infective or “ß-lactam*” or b-Lactam* or beta-Lactam* or ampicillin* or carbapenem* or cephalosporin* or c lindamycin or erythromycin or fluconazole* or methicillin or multidrug or multi-drug or penicillin* or tetracycline* or vancomycin).ab. /freq=2 2 alamethicin/ or amdinocillin/ or amdinocillin pivoxil/ or amikacin/ or amoxicillin/ or amphotericin b/ or ampicillin/ or anisomycin/ or antimycin a/ or aurodox/ or azithromycin/ or azlocillin/ or aztreonam/ or bacitracin/ or bacteriocins/ or bambermycins/ or bongkrekic acid/ or brefeldin a/ or butirosin sulfate/ or calcimycin/ or candicidin/ or capreomycin/ or carbenicillin/ or carfecillin/ or cefaclor/ or cefadroxil/ or cefamandole/ or cefatrizine/ or cefazolin/ or cefixime/ or cefmenoxime/ or cefmetazole/ or cefonicid/ or cefoperazone/ -
The Use of Natural Product Substrates for the Synthesis of Libraries of Biologically Active, New Chemical Entities
University of Montana ScholarWorks at University of Montana Graduate Student Theses, Dissertations, & Graduate School Professional Papers 2010 The seU of Natural Product Substrates for the Synthesis of Libraries of Biologically Active, New Chemical Entities Joshua Bryant Phillips The University of Montana Let us know how access to this document benefits ouy . Follow this and additional works at: https://scholarworks.umt.edu/etd Recommended Citation Phillips, Joshua Bryant, "The sU e of Natural Product Substrates for the Synthesis of Libraries of Biologically Active, New Chemical Entities" (2010). Graduate Student Theses, Dissertations, & Professional Papers. 1100. https://scholarworks.umt.edu/etd/1100 This Dissertation is brought to you for free and open access by the Graduate School at ScholarWorks at University of Montana. It has been accepted for inclusion in Graduate Student Theses, Dissertations, & Professional Papers by an authorized administrator of ScholarWorks at University of Montana. For more information, please contact [email protected]. THE USE OF NATURAL PRODUCT SUBSTRATES FOR THE SYNTHESIS OF LIBRARIES OF BIOLOGICALLY ACTIVE, NEW CHEMICAL ENTITIES by Joshua Bryant Phillips B.S. Chemistry, Northern Arizona University, 2002 B.S. Microbiology (health pre-professional), Northern Arizona University, 2002 Presented in partial fulfillment of the requirements for the degree of Doctor of Philosophy Chemistry The University of Montana June 2010 Phillips, Joshua Bryant Ph.D., June 2010 Chemistry THE USE OF NATURAL PRODUCT SUBSTRATES FOR THE SYNTHESIS OF LIBRARIES OF BIOLOGICALLY ACTIVE, NEW CHEMICAL ENTITIES Advisor: Dr. Nigel D. Priestley Chairperson: Dr. Bruce Bowler ABSTRACT Since Alexander Fleming first noted the killing of a bacterial culture by a mold, antibiotics have revolutionized medicine, being able to treat, and often cure life-threatening illnesses and making surgical procedures possible by eliminating the possibility of opportunistic infection. -
Anew Drug Design Strategy in the Liht of Molecular Hybridization Concept
www.ijcrt.org © 2020 IJCRT | Volume 8, Issue 12 December 2020 | ISSN: 2320-2882 “Drug Design strategy and chemical process maximization in the light of Molecular Hybridization Concept.” Subhasis Basu, Ph D Registration No: VB 1198 of 2018-2019. Department Of Chemistry, Visva-Bharati University A Draft Thesis is submitted for the partial fulfilment of PhD in Chemistry Thesis/Degree proceeding. DECLARATION I Certify that a. The Work contained in this thesis is original and has been done by me under the guidance of my supervisor. b. The work has not been submitted to any other Institute for any degree or diploma. c. I have followed the guidelines provided by the Institute in preparing the thesis. d. I have conformed to the norms and guidelines given in the Ethical Code of Conduct of the Institute. e. Whenever I have used materials (data, theoretical analysis, figures and text) from other sources, I have given due credit to them by citing them in the text of the thesis and giving their details in the references. Further, I have taken permission from the copyright owners of the sources, whenever necessary. IJCRT2012039 International Journal of Creative Research Thoughts (IJCRT) www.ijcrt.org 284 www.ijcrt.org © 2020 IJCRT | Volume 8, Issue 12 December 2020 | ISSN: 2320-2882 f. Whenever I have quoted written materials from other sources I have put them under quotation marks and given due credit to the sources by citing them and giving required details in the references. (Subhasis Basu) ACKNOWLEDGEMENT This preface is to extend an appreciation to all those individuals who with their generous co- operation guided us in every aspect to make this design and drawing successful.