Summary of Product Characteristics
Total Page:16
File Type:pdf, Size:1020Kb
Load more
Recommended publications
-
The Pharmacology of Amiodarone and Digoxin As Antiarrhythmic Agents
Part I Anaesthesia Refresher Course – 2017 University of Cape Town The Pharmacology of Amiodarone and Digoxin as Antiarrhythmic Agents Dr Adri Vorster UCT Department of Anaesthesia & Perioperative Medicine The heart contains pacemaker, conduction and contractile tissue. Cardiac arrhythmias are caused by either enhancement or depression of cardiac action potential generation by pacemaker cells, or by abnormal conduction of the action potential. The pharmacological treatment of arrhythmias aims to achieve restoration of a normal rhythm and rate. The resting membrane potential of myocytes is around -90 mV, with the inside of the membrane more negative than the outside. The main extracellular ions are Na+ and Cl−, with K+ the main intracellular ion. The cardiac action potential involves a change in voltage across the cell membrane of myocytes, caused by movement of charged ions across the membrane. This voltage change is triggered by pacemaker cells. The action potential is divided into 5 phases (figure 1). Phase 0: Rapid depolarisation Duration < 2ms Threshold potential must be reached (-70 mV) for propagation to occur Rapid positive charge achieved as a result of increased Na+ conductance through voltage-gated Na+ channels in the cell membrane Phase 1: Partial repolarisation Closure of Na+ channels K+ channels open and close, resulting in brief outflow of K+ and a more negative membrane potential Phase 2: Plateau Duration up to 150 ms Absolute refractory period – prevents further depolarisation and myocardial tetany Result of Ca++ influx -
Dabigatran Amoxicillin Clavulanate IV Treatment in the Community
BEST PRACTICE 38 SEPTEMBER 2011 Dabigatran Amoxicillin clavulanate bpac nz IV treatment in the community better medicin e Editor-in-chief We would like to acknowledge the following people for Professor Murray Tilyard their guidance and expertise in developing this edition: Professor Carl Burgess, Wellington Editor Dr Gerry Devlin, Hamilton Rebecca Harris Dr John Fink, Christchurch Dr Lisa Houghton, Dunedin Programme Development Dr Rosemary Ikram, Christchurch Mark Caswell Dr Sisira Jayathissa, Wellington Rachael Clarke Kate Laidlow, Rotorua Peter Ellison Dr Hywel Lloyd, GP Reviewer, Dunedin Julie Knight Associate Professor Stewart Mann, Wellington Noni Richards Dr Richard Medlicott, Wellington Dr AnneMarie Tangney Dr Alan Panting, Nelson Dr Sharyn Willis Dr Helen Patterson, Dunedin Dave Woods David Rankin, Wellington Report Development Dr Ralph Stewart, Auckland Justine Broadley Dr Neil Whittaker, GP Reviewer, Nelson Tim Powell Dr Howard Wilson, Akaroa Design Michael Crawford Best Practice Journal (BPJ) ISSN 1177-5645 Web BPJ, Issue 38, September 2011 Gordon Smith BPJ is published and owned by bpacnz Ltd Management and Administration Level 8, 10 George Street, Dunedin, New Zealand. Jaala Baldwin Bpacnz Ltd is an independent organisation that promotes health Kaye Baldwin care interventions which meet patients’ needs and are evidence Tony Fraser based, cost effective and suitable for the New Zealand context. Kyla Letman We develop and distribute evidence based resources which describe, facilitate and help overcome the barriers to best Clinical Advisory Group practice. Clive Cannons nz Michele Cray Bpac Ltd is currently funded through contracts with PHARMAC and DHBNZ. Margaret Gibbs nz Dr Rosemary Ikram Bpac Ltd has five shareholders: Procare Health, South Link Health, General Practice NZ, the University of Otago and Pegasus Dr Cam Kyle Health. -
Full Prescribing Information Warning: Suicidal Thoughts
tablets (SR) BUPROPION hydrochloride extended-release HIGHLIGHTS OF PRESCRIBING INFORMATION anxiety, and panic, as well as suicidal ideation, suicide attempt, and completed suicide. Observe hydrochloride extended-release tablets (SR) was reported. However, the symptoms persisted in some Table 3. Adverse Reactions Reported by at Least 1% of Subjects on Active Treatment and at a tablets (SR) may be necessary when coadministered with ritonavir, lopinavir, or efavirenz [see Clinical These highlights do not include all the information needed to use bupropion hydrochloride patients attempting to quit smoking with Bupropion hydrochloride extended-release tablets, USP cases; therefore, ongoing monitoring and supportive care should be provided until symptoms resolve. Greater Frequency than Placebo in the Comparator Trial Pharmacology (12.3)] but should not exceed the maximum recommended dose. extended-release tablets (SR) safely and effectively. See full prescribing information for (SR) for the occurrence of such symptoms and instruct them to discontinue Bupropion hydrochloride Carbamazepine, Phenobarbital, Phenytoin: While not systematically studied, these drugs extended-release tablets, USP (SR) and contact a healthcare provider if they experience such adverse The neuropsychiatric safety of Bupropion hydrochloride extended-release tablets (SR) was evaluated in Bupropion Bupropion may induce the metabolism of bupropion and may decrease bupropion exposure [see Clinical bupropion hydrochloride extended-release tablets (SR). Nicotine events. (5.2) a randomized, double-blind, active-and placebo-controlled study that included patients without a history Hydrochloride Hydrochloride Pharmacology (12.3)]. If bupropion is used concomitantly with a CYP inducer, it may be necessary Transdermal BUPROPION hydrochloride extended-release tablets (SR), for oral use • Seizure risk: The risk is dose-related. -
Spectrum of Digoxin-Induced Ocular Toxicity: a Case Report and Literature Review Delphine Renard1*, Eve Rubli2, Nathalie Voide3, François‑Xavier Borruat3 and Laura E
Renard et al. BMC Res Notes (2015) 8:368 DOI 10.1186/s13104-015-1367-6 CASE REPORT Open Access Spectrum of digoxin-induced ocular toxicity: a case report and literature review Delphine Renard1*, Eve Rubli2, Nathalie Voide3, François‑Xavier Borruat3 and Laura E. Rothuizen1 Abstract Background: Digoxin intoxication results in predominantly digestive, cardiac and neurological symptoms. This case is outstanding in that the intoxication occurred in a nonagenarian and induced severe, extensively documented visual symptoms as well as dysphagia and proprioceptive illusions. Moreover, it went undiagnosed for a whole month despite close medical follow-up, illustrating the difficulty in recognizing drug-induced effects in a polymorbid patient. Case presentation: Digoxin 0.25 mg qd for atrial fibrillation was prescribed to a 91-year-old woman with an esti‑ mated creatinine clearance of 18 ml/min. Over the following 2–3 weeks she developed nausea, vomiting and dyspha‑ gia, snowy and blurry vision, photopsia, dyschromatopsia, aggravated pre-existing formed visual hallucinations and proprioceptive illusions. She saw her family doctor twice and visited the eye clinic once until, 1 month after starting digoxin, she was admitted to the emergency room. Intoxication was confirmed by a serum digoxin level of 5.7 ng/ml (reference range 0.8–2 ng/ml). After stopping digoxin, general symptoms resolved in a few days, but visual complaints persisted. Examination by the ophthalmologist revealed decreased visual acuity in both eyes, 4/10 in the right eye (OD) and 5/10 in the left eye (OS), decreased color vision as demonstrated by a score of 1/13 in both eyes (OU) on Ishihara pseudoisochromatic plates, OS cataract, and dry age-related macular degeneration (ARMD). -
Marie Louise De Bruin Drug Induced Arrhythmias
Marie Louise De Bruin drug induced arrhythmias Quantifying the problem Cover design: Tom Frantzen CIP-gegevens Koninklijke Bibliotheek, Den Haag De Bruin, Marie Louise Drug-induced arrhythmias, quantifying the problem / Marie Louise De Bruin Thesis Utrecht - with ref.- with summary in Dutch ISBN: 90-808203-3-4 © Marie Louise De Bruin drug-induced arrhythmias, quantifying the problem Geneesmiddel-geïnduceerde hartritmestoornissen, kwantificering van het probleem (met een samenvatting in het Nederlands) Proefschrift ter verkrijging van de graad van doctor aan de Universiteit van Utrecht op gezag van de Rector Magnificus Prof. dr W.H. Gispen, ingevolge het besluit van het College voor Promoties in het openbaar te verdedigen op woensdag 1 december 2004 des namiddags om 14.30 uur door Marie Louise De Bruin Geboren op 1 april 1974 te Haarlem promotores Prof. dr H.G.M. Leufkens Utrecht Institute for Pharmaceutical Sciences (UIPS), Department of Pharmaco- epidemiology and Pharmacotherapy, Utrecht University, Utrecht, the Netherlands Prof. dr A.W. Hoes Julius Center for Health Sciences and Primary Care, University Medical Center, Utrecht, the Netherlands The work in this thesis was performed at the Department of Pharmacoepidemiology and Pharmacotherapy of the Utrecht Institute for Pharmaceutical Sciences (Utrecht) and the Julius Center for Health Sciences and Primary Care (Utrecht), in collabo- ration with the PHARMO Institute (Utrecht), the Netherlands Pharmacovigilance Centre Lareb (‘s-Hertogenbosch), the WHO-Uppsala Monitoring Centre (Uppsala, Sweden) and the Academic Medical Center (Amsterdam). The research presented in this thesis was funded by the Utrecht Institute for Pharmaceutical Sciences, and an unrestricted grant from the Dutch Medicines Evaluation Board. The study presented in chapter 3.1 was funded by an unrestricted grant from Janssen Pharmaceutica NV, Beerse, Belgium. -
Atopic Children and Use of Prescribed Medication: a Comprehensive Study in General Practice
RESEARCH ARTICLE Atopic children and use of prescribed medication: A comprehensive study in general practice David H. J. Pols1*, Mark M. J. Nielen2, Arthur M. Bohnen1, Joke C. Korevaar2, Patrick J. E. Bindels1 1 Department of General Practice, Erasmus MC, University Medical Center Rotterdam, Rotterdam, The Netherlands, 2 NIVEL, Netherlands Institute for Health Services Research, Utrecht, The Netherlands a1111111111 * [email protected] a1111111111 a1111111111 a1111111111 Abstract a1111111111 Purpose A comprehensive and representative nationwide general practice database was explored to study associations between atopic disorders and prescribed medication in children. OPEN ACCESS Citation: Pols DHJ, Nielen MMJ, Bohnen AM, Korevaar JC, Bindels PJE (2017) Atopic children Method and use of prescribed medication: A All children aged 0±18 years listed in the NIVEL Primary Care Database in 2014 were comprehensive study in general practice. PLoS ONE 12(8): e0182664. https://doi.org/10.1371/ selected. Atopic children with atopic eczema, asthma and allergic rhinitis (AR) were journal.pone.0182664 matched with controls (not diagnosed with any of these disorders) within the same general Editor: Anthony Peter Sampson, University of practice on age and gender. Logistic regression analyses were performed to study the differ- Southampton School of Medicine, UNITED ences in prescribed medication between both groups by calculating odds ratios (OR); 93 dif- KINGDOM ferent medication groups were studied. Received: March 24, 2017 Accepted: July 13, 2017 Results Published: August 24, 2017 A total of 45,964 children with at least one atopic disorder were identified and matched with Copyright: © 2017 Pols et al. This is an open controls. Disorder-specific prescriptions seem to reflect evidence-based medicine guide- access article distributed under the terms of the lines for atopic eczema, asthma and AR. -
Evaluating Onco-Geriatric Scores and Medication Risks to Improve Cancer Care for Older Patients
Evaluating onco-geriatric scores and medication risks to improve cancer care for older patients Dissertation zur Erlangung des Doktorgrades (Dr. rer. nat.) der Mathematisch-Naturwissenschaftlichen Fakultät der Rheinischen Friedrich-Wilhelms-Universität Bonn vorgelegt von IMKE ORTLAND aus Quakenbrück Bonn 2019 Angefertigt mit Genehmigung der Mathematisch-Naturwissenschaftlichen Fakultät der Rheinischen Friedrich-Wilhelms-Universität Bonn. Diese Dissertation ist auf dem Hochschulschriftenserver der ULB Bonn elektronisch publiziert. https://nbn-resolving.org/urn:nbn:de:hbz:5-58042 Erstgutachter: Prof. Dr. Ulrich Jaehde Zweitgutachter: Prof. Dr. Andreas Jacobs Tag der Promotion: 28. Februar 2020 Erscheinungsjahr: 2020 Danksagung Auf dem Weg zur Promotion haben mich viele Menschen begleitet und in ganz unterschiedlicher Weise unterstützt. All diesen Menschen möchte ich an dieser Stelle ganz herzlich danken. Mein aufrichtiger Dank gilt meinem Doktorvater Prof. Dr. Ulrich Jaehde für das in mich gesetzte Vertrauen, sowie für die Überlassung dieses spannenden Dissertationsthemas. Die uneingeschränkte Unterstützung, wertvollen Diskussionen und die mitreißende Begeisterung für die Wissenschaft haben mich während aller Phasen der Dissertation stets motiviert, unterstützt und sehr viel Wertvolles gelehrt. Prof. Dr. Andreas Jacobs danke ich herzlich für die Initiierung dieses interessanten Projekts, für die stetige Begeisterung und Unterstützung, sowie für das mir entgegengebrachte Vertrauen. Die ausgezeichnete Zusammenarbeit mit dem Johanniter Krankenhaus Bonn hat ganz maßgeblich zum Gelingen dieser Arbeit beigetragen. Auch danke ich Prof. Dr. Andreas Jacobs herzlich für die Bereitschaft, das Koreferat dieser Arbeit zu übernehmen. Ebenfalls danke ich herzlich Prof. Dr. Yon-Dschun Ko für seine fortwährende Motivation und seinen Einsatz, sowie für das mir geschenkte Vertrauen, dieses Projekt am Johanniter Krankenhaus zu realisieren. Ebenfalls danke ich Prof. -
Medication Risks in Older Patients with Cancer
Medication risks in older patients with cancer 1 Medication risks in older patients (70+) with cancer and their association with therapy-related toxicity Imke Ortland1, Monique Mendel Ott1, Michael Kowar2, Christoph Sippel3, Yon-Dschun Ko3#, Andreas H. Jacobs2#, Ulrich Jaehde1# 1 Institute of Pharmacy, Department of Clinical Pharmacy, University of Bonn, An der Immenburg 4, 53121 Bonn, Germany 2 Department of Geriatrics and Neurology, Johanniter Hospital Bonn, Johanniterstr. 1-3, 53113 Bonn, Germany 3 Department of Oncology and Hematology, Johanniter Hospital Bonn, Johanniterstr. 1-3, 53113 Bonn, Germany # equal contribution Corresponding author Ulrich Jaehde Institute of Pharmacy University of Bonn An der Immenburg 4 53121 Bonn, Germany Phone: +49 228-73-5252 Fax: +49-228-73-9757 [email protected] Medication risks in older patients with cancer 2 Abstract Objectives To evaluate medication-related risks in older patients with cancer and their association with severe toxicity during antineoplastic therapy. Methods This is a secondary analysis of two prospective, single-center observational studies which included patients ≥ 70 years with cancer. The patients’ medication was investigated regarding possible risks: polymedication (defined as the use of ≥ 5 drugs), potentially inadequate medication (PIM; defined by the EU(7)-PIM list), and relevant potential drug- drug interactions (rPDDI; analyzed by the ABDA interaction database). The risks were analyzed at two different time points: before and after start of cancer therapy. Severe toxicity during antineoplastic therapy was captured from medical records according to the Common Terminology Criteria for Adverse Events (CTCAE). The association between Grade ≥ 3 toxicity and medication risks was evaluated by univariate regression. -
Guideline for Preoperative Medication Management
Guideline: Preoperative Medication Management Guideline for Preoperative Medication Management Purpose of Guideline: To provide guidance to physicians, advanced practice providers (APPs), pharmacists, and nurses regarding medication management in the preoperative setting. Background: Appropriate perioperative medication management is essential to ensure positive surgical outcomes and prevent medication misadventures.1 Results from a prospective analysis of 1,025 patients admitted to a general surgical unit concluded that patients on at least one medication for a chronic disease are 2.7 times more likely to experience surgical complications compared with those not taking any medications. As the aging population requires more medication use and the availability of various nonprescription medications continues to increase, so does the risk of polypharmacy and the need for perioperative medication guidance.2 There are no well-designed trials to support evidence-based recommendations for perioperative medication management; however, general principles and best practice approaches are available. General considerations for perioperative medication management include a thorough medication history, understanding of the medication pharmacokinetics and potential for withdrawal symptoms, understanding the risks associated with the surgical procedure and the risks of medication discontinuation based on the intended indication. Clinical judgement must be exercised, especially if medication pharmacokinetics are not predictable or there are significant risks associated with inappropriate medication withdrawal (eg, tolerance) or continuation (eg, postsurgical infection).2 Clinical Assessment: Prior to instructing the patient on preoperative medication management, completion of a thorough medication history is recommended – including all information on prescription medications, over-the-counter medications, “as needed” medications, vitamins, supplements, and herbal medications. Allergies should also be verified and documented. -
Digoxin – Loading Dose Guide (Adults) Digoxin Is Indicated in the Management of Chronic Cardiac Failure
Digoxin – Loading Dose Guide (Adults) Digoxin is indicated in the management of chronic cardiac failure. The therapeutic benefit of digoxin is greater in patients with ventricular dilatation. Digoxin is specifically indicated where cardiac failure is accompanied by atrial fibrillation. Digoxin is indicated in the management of certain supraventricular arrhythmias, particularly atrial fibrillation and flutter, where its major beneficial effect is to reduce the ventricular rate. Check the Digoxin-induced cardiac toxicity may resemble the presenting cardiac abnormality. If drug history toxicity is suspected, a plasma level is required prior to giving additional digoxin. When to use The intravenous route should be reserved for use in patients requiring urgent IV loading digitalisation, or if patients are nil by mouth or vomiting. The intramuscular route is painful, results in unreliable absorption and is associated with muscle necrosis and is therefore not recommended. IV loading 500 to 1000 micrograms IV Reduce dose in elderly or weight < 50 kg, or dose cardiac failure, or renal impairment Prescribe and administer the loading dose in 2 portions with half of the total dose given as the first portion and the second portion 6 hours later. Write “LOADING Dose” on the prescription Add dose to 50 - 100mL of Sodium chloride 0.9% or glucose 5% Administer using a rate controlled infusion pump over 2 hours Do NOT give as a bolus Oral 500 micrograms PO then a further 500 micrograms 6 hours later loading Write “LOADING DOSE” on the prescription dose Then assess clinically and prescribe maintenance dose if indicated Warning The loading doses may need to be reduced if digoxin or another cardiac glycoside has been given in the preceding two weeks. -
PRODUCT MONOGRAPH Pr WELLBUTRIN XL Bupropion
PRODUCT MONOGRAPH Pr WELLBUTRIN XL Bupropion Hydrochloride Extended-Release Tablets, USP 150 mg and 300 mg Antidepressant Name: Date of Revision: Valeant Canada LP March 20, 2017 Address: 2150 St-Elzear Blvd. West Laval, QC, H7L 4A8 Control Number: 200959 Table of Contents Page PART I: HEALTH PROFESSIONAL INFORMATION .............................................................. 2 SUMMARY PRODUCT INFORMATION ................................................................................. 2 INDICATIONS AND CLINICAL USE ....................................................................................... 2 CONTRAINDICATIONS ............................................................................................................ 3 WARNINGS AND PRECAUTIONS ........................................................................................... 3 ADVERSE REACTIONS ............................................................................................................. 9 DRUG INTERACTIONS ........................................................................................................... 19 DOSAGE AND ADMINISTRATION ....................................................................................... 22 OVERDOSAGE ......................................................................................................................... 24 ACTION AND CLINICAL PHARMACOLOGY ..................................................................... 25 STORAGE AND STABILITY .................................................................................................. -
Treatment for Calcium Channel Blocker Poisoning: a Systematic Review
Clinical Toxicology (2014), 52, 926–944 Copyright © 2014 Informa Healthcare USA, Inc. ISSN: 1556-3650 print / 1556-9519 online DOI: 10.3109/15563650.2014.965827 REVIEW ARTICLE Treatment for calcium channel blocker poisoning: A systematic review M. ST-ONGE , 1,2,3 P.-A. DUB É , 4,5,6 S. GOSSELIN ,7,8,9 C. GUIMONT , 10 J. GODWIN , 1,3 P. M. ARCHAMBAULT , 11,12,13,14 J.-M. CHAUNY , 15,16 A. J. FRENETTE , 15,17 M. DARVEAU , 18 N. LE SAGE , 10,14 J. POITRAS , 11,12 J. PROVENCHER , 19 D. N. JUURLINK , 1,20,21 and R. BLAIS 7 1 Ontario and Manitoba Poison Centre, Toronto, ON, Canada 2 Institute of Medical Science, University of Toronto, Toronto, ON, Canada 3 Department of Clinical Pharmacology and Toxicology, University of Toronto, Toronto, ON, Canada 4 Direction of Environmental Health and Toxicology, Institut national de sant é publique du Qu é bec, Qu é bec, QC, Canada 5 Centre Hospitalier Universitaire de Qu é bec, Qu é bec, QC, Canada 6 Faculty of Pharmacy, Université Laval, Qu é bec, QC, Canada 7 Centre antipoison du Qu é bec, Qu é bec, QC, Canada 8 Department of Medicine, McGill University, Montr é al, QC, Canada 9 Toxicology Consulting Service, McGill University Health Centre, Montr é al, QC, Canada 10 Centre Hospitalier Universitaire de Qu é bec, Qu é bec, QC, Canada 11 Centre de sant é et services sociaux Alphonse-Desjardins (CHAU de Lévis), L é vis, QC, Canada 12 Department of Family Medicine and Emergency Medicine, Universit é Laval, Québec, QC, Canada 13 Division de soins intensifs, Universit é Laval, Qu é bec, QC, Canada 14 Populations