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Effect of Intranasal Ketamine Vs Fentanyl on Pain
1 PROTOCOL SYNOPSIS 2 STUDY TITLE: 3 Pain Reduction with Intranasal Medications for Extremity Injuries (PRIME): A Randomized Clinical 4 Noninferiority Trial of Intranasal Ketamine vs. Fentanyl 5 6 PROTOCOL TITLE 7 Pain Reduction with Intranasal Medications for Extremity injuries (PRIME) 8 9 PRINCIPAL INVESTIGATOR: 10 Theresa M. Frey, MD 11 Assistant Professor Clinical Pediatrics 12 Division of Pediatric Emergency Medicine 13 Cincinnati Children’s Hospital Medical Center 14 513-636-7966 15 [email protected] 16 17 CO-INVESTIGATORS: 18 Matthew R. Mittiga, MD 19 Todd A. Florin, MD, MSCE 20 Michelle C. Caruso, PharmD, BCPS 21 Nanhua Zhang, PhD 22 Yin Zhang, MS 23 24 I. ABSTRACT 25 26 Introduction: Inadequate pain control in the emergency department, particularly in the pediatric 27 population, is a major health concern. The intranasal route of medication administration is gaining 28 popularity secondary to its rapid onset of action, minimal discomfort for the patient and relative 29 simplicity. When pediatric patients present with moderate to severe pain from traumatic injuries, 30 opioids are currently the most frequently used class of analgesia, but they may not always be the best 31 option for numerous reasons. Sub-dissociative dosing of ketamine has been shown to be an effective 32 alternative to opioids in providing adequate pain relief. 33 34 Objectives: The objectives of this study are to 1) determine if intranasal ketamine is non-inferior to 35 intranasal fentanyl in reduction of pain in children presenting with extremity injuries and 2) define and 36 compare the level of sedation and respiratory side effect profile associated with intranasal ketamine and 37 fentanyl. -
Biased Versus Partial Agonism in the Search for Safer Opioid Analgesics
molecules Review Biased versus Partial Agonism in the Search for Safer Opioid Analgesics Joaquim Azevedo Neto 1 , Anna Costanzini 2 , Roberto De Giorgio 2 , David G. Lambert 3 , Chiara Ruzza 1,4,* and Girolamo Calò 1 1 Department of Biomedical and Specialty Surgical Sciences, Section of Pharmacology, University of Ferrara, 44121 Ferrara, Italy; [email protected] (J.A.N.); [email protected] (G.C.) 2 Department of Morphology, Surgery, Experimental Medicine, University of Ferrara, 44121 Ferrara, Italy; [email protected] (A.C.); [email protected] (R.D.G.) 3 Department of Cardiovascular Sciences, Anesthesia, Critical Care and Pain Management, University of Leicester, Leicester LE1 7RH, UK; [email protected] 4 Technopole of Ferrara, LTTA Laboratory for Advanced Therapies, 44122 Ferrara, Italy * Correspondence: [email protected] Academic Editor: Helmut Schmidhammer Received: 23 July 2020; Accepted: 23 August 2020; Published: 25 August 2020 Abstract: Opioids such as morphine—acting at the mu opioid receptor—are the mainstay for treatment of moderate to severe pain and have good efficacy in these indications. However, these drugs produce a plethora of unwanted adverse effects including respiratory depression, constipation, immune suppression and with prolonged treatment, tolerance, dependence and abuse liability. Studies in β-arrestin 2 gene knockout (βarr2( / )) animals indicate that morphine analgesia is potentiated − − while side effects are reduced, suggesting that drugs biased away from arrestin may manifest with a reduced-side-effect profile. However, there is controversy in this area with improvement of morphine-induced constipation and reduced respiratory effects in βarr2( / ) mice. Moreover, − − studies performed with mice genetically engineered with G-protein-biased mu receptors suggested increased sensitivity of these animals to both analgesic actions and side effects of opioid drugs. -
Current Awareness in Clinical Toxicology Editors: Damian Ballam Msc and Allister Vale MD
Current Awareness in Clinical Toxicology Editors: Damian Ballam MSc and Allister Vale MD April 2015 CONTENTS General Toxicology 9 Metals 44 Management 22 Pesticides 49 Drugs 23 Chemical Warfare 51 Chemical Incidents & 36 Plants 52 Pollution Chemicals 37 Animals 52 CURRENT AWARENESS PAPERS OF THE MONTH Acute toxicity profile of tolperisone in overdose: observational poison centre-based study Martos V, Hofer KE, Rauber-Lüthy C, Schenk-Jaeger KM, Kupferschmidt H, Ceschi A. Clin Toxicol 2015; online early: doi: 10.3109/15563650.2015.1022896: Introduction Tolperisone is a centrally acting muscle relaxant that acts by blocking voltage-gated sodium and calcium channels. There is a lack of information on the clinical features of tolperisone poisoning in the literature. The aim of this study was to investigate the demographics, circumstances and clinical features of acute overdoses with tolperisone. Methods An observational study of acute overdoses of tolperisone, either alone or in combination with one non-steroidal anti-inflammatory drug in a dose range not expected to cause central nervous system effects, in adults and children (< 16 years), reported to our poison centre between 1995 and 2013. Current Awareness in Clinical Toxicology is produced monthly for the American Academy of Clinical Toxicology by the Birmingham Unit of the UK National Poisons Information Service, with contributions from the Cardiff, Edinburgh, and Newcastle Units. The NPIS is commissioned by Public Health England Results 75 cases were included: 51 females (68%) and 24 males (32%); 45 adults (60%) and 30 children (40%). Six adults (13%) and 17 children (57%) remained asymptomatic, and mild symptoms were seen in 25 adults (56%) and 10 children (33%). -
Symptomatic Pharmacotherapy in ALS: Data Analysis from a Platform-Based Medication Management Programme
PostScript J Neurol Neurosurg Psychiatry: first published as 10.1136/jnnp-2020-322938 on 21 April 2020. Downloaded from LETTER during the observation. Riluzole was ALS were provided with a mean number the drug most commonly used (93% of 3.2 symptomatic drugs. However, of patients; n=2219). Symptomatic the number of drugs per patient varied Symptomatic pharmacotherapy drugs were assorted to pharmacological substantially (figure 1D). Furthermore, in ALS: data analysis from a domains and to the attainment of treat- we identified an increasing number of ment goals (figure 1B). An overview prescribed drugs per patient in correla- platform- based medication and ranking of symptomatic drugs are tion to advanced stages of King’s clinical management programme summarised in the online supplementary stages of ALS (figure 1C).4 file 2. Based on the number of patients who received the drug, the following top INTRODUCTION 10 symptomatic medicines were identi- DISCUSSION Although symptomatic medicines fied (in decreasing order): mirtazapine, The symptomatic medication was anal- constitute an important intervention ipratropium bromide, pirenzepine, ysed at specialised ALS centres in in amyotrophic lateral sclerosis (ALS), citalopram, lorazepam, baclofen, metam- Germany collaborating on multidisci- few systematic investigations into drug izole, quinine, fentanyl and tetrahydro- plinary managed care. Data assessment management have been reported so far.1 cannabinol:cannabidiol. Patients with was facilitated by the common use of Furthermore, symptomatic pharmaco- therapy is constantly evolving with an increasing number of drugs being used. Therefore, more detailed information on drug prescription must be obtained to monitor the current standards of care, identify potential shortcomings in drug management and elucidate progress in symptomatic pharmacotherapy. -
Stimulatory Action of Telmisartan, an Antagonist of Angiotensin II Receptor, on Voltage-Gated Na+ Current: Experimental and Theoretical Studies
Chinese Journal of Physiology 61(1): 1-13, 2018 1 DOI: 10.4077/CJP.2018.BAG516 Stimulatory Action of Telmisartan, an Antagonist of Angiotensin II Receptor, on Voltage-Gated Na+ Current: Experimental and Theoretical Studies Tzu-Tung Chang, Chia-Jung Yang, Yu-Chi Lee, and Sheng-Nan Wu Department of Physiology, National Cheng Kung University Medical College, Tainan 70101, Taiwan, Republic of China Abstract Telmisartan (Tel) is recognized as a non-peptide blocker of AT1R. Whether this agent has any direct effects on ion currents remains unexplored. In whole-cell current recordings, addition of Tel + increased the peak amplitude of voltage-gated Na (NaV) current (INa) accompanied by the increased time constant of INa inactivation in differentiated NSC-34 motor neuron-like cells. Tel-stimulated INa in these cells is unlinked to either blockade of AT1R or activation of peroxisome proliferator-activated receptor gamma (PPAR-γ). In order to explore how this compound affects the amplitude and kinetics of INa in neurons, a Hodgkin-Huxley-based (HH-based) model designed to mimic effect of Tel on the functional activities of neurons was computationally created in this study. In this framework, the parameter for h inactivation gating variable, which was changed in a stepwise fashion, was implemented + + to predict changes in membrane potentials (V) as a function of maximal Na (GNa), K conductance (GK), or both. As inactivation time course of INa was increased, the bifurcation point of V versus GNa became lower, and the range between subcritical and supercritical values at the bifurcation of V versus GK correspondingly became larger. -
Clinical Manifestation of Juvenile and Pediatric HD Patients: a Retrospective Case Series
brain sciences Article Clinical Manifestation of Juvenile and Pediatric HD Patients: A Retrospective Case Series 1, , 2, 2 1 Jannis Achenbach * y, Charlotte Thiels y, Thomas Lücke and Carsten Saft 1 Department of Neurology, Huntington Centre North Rhine-Westphalia, St. Josef-Hospital Bochum, Ruhr-University Bochum, 44791 Bochum, Germany; [email protected] 2 Department of Neuropaediatrics and Social Paediatrics, University Children’s Hospital, Ruhr-University Bochum, 44791 Bochum, Germany; [email protected] (C.T.); [email protected] (T.L.) * Correspondence: [email protected] These two authors contribute to this paper equally. y Received: 30 April 2020; Accepted: 1 June 2020; Published: 3 June 2020 Abstract: Background: Studies on the clinical manifestation and course of disease in children suffering from Huntington’s disease (HD) are rare. Case reports of juvenile HD (onset 20 years) describe ≤ heterogeneous motoric and non-motoric symptoms, often accompanied with a delay in diagnosis. We aimed to describe this rare group of patients, especially with regard to socio-medical aspects and individual or common treatment strategies. In addition, we differentiated between juvenile and the recently defined pediatric HD population (onset < 18 years). Methods: Out of 2593 individual HD patients treated within the last 25 years in the Huntington Centre, North Rhine-Westphalia (NRW), 32 subjects were analyzed with an early onset younger than 21 years (1.23%, juvenile) and 18 of them younger than 18 years of age (0.69%, pediatric). Results: Beside a high degree of school problems, irritability or aggressive behavior (62.5% of pediatric and 31.2% of juvenile cases), serious problems concerning the social and family background were reported in 25% of the pediatric cohort. -
Clinical Trial Protocol: 201
Protocol: 201 Amendment 1 Neurana Pharmaceuticals, Inc. 02 May 2019 version 2.0 Confidential CLINICAL TRIAL PROTOCOL: 201 Title: Dose Ranging Study of Tolperisone in Acute Muscle Spasm of the Back, “STAR Study” Substance Tolperisone hydrochloride Identifier IND number 069169 Protocol Number 201 Sponsor Neurana Pharmaceuticals, Inc. 4370 La Jolla Village Drive, Suite 860 San Diego, CA 92122 Date of Protocol 02 MAY 2019 version Amendment # 2.0 1 Previous protocol 15Nov2018, version 1.0 (initial protocol) Sponsor Tom Wessel, M.D. Representative Chief Medical Officer Neurana Pharmaceuticals, Inc. Conduct: In accordance with the ethical principles that originate from the Declaration of Helsinki and that are consistent with International Council for Harmonisation Guidelines on Good Clinical Practice (ICH E6 GCP) and regulatory requirements as applicable Confidentiality Statement The present protocol is the sole property of Neurana Pharmaceuticals, Inc. and it may not in full or in part be passed on, reproduced, published or otherwise disclosed without the express permission of Neurana Pharmaceuticals, Inc. Page 1 of 60 Protocol: 201 Amendment 1 Neurana Pharmaceuticals, Inc. 02 May 2019 version 2.0 Confidential 1.2. Principal Investigator (PI) – Amendment 1 I have read and understand the contents of this clinical protocol 201, the STAR Study, and will adhere to the study requirements as presented, including all statements regarding confidentiality. In addition, I will conduct the study in accordance with current International Council for Harmonisation of Technical Requirements for Pharmaceuticals for Human Use Guideline for Good Clinical Practice and applicable regulatory requirements: PI SIGNATURE DATE (DD/MMM/YYYY) PRINTED NAME ____________________________________________ Page 3 of 60 Protocol: 201 Amendment 1 Neurana Pharmaceuticals, Inc. -
Download a Drug Interactions Card
transplant.bc.ca/medications Please discuss with your healthcare professionals BEFORE starting or stopping any medications, herbal or non-prescription products. Contact your Transplant Clinic nurse or pharmacist to let them know if there are any changes to your medications. Transplant Clinic Phone: _____________________________________ BC PHN (CareCard #) __________________________________ (2017v3) Please call your transplant clinic before starting any new medications to avoid possible drug interactions, especially those with CAUTION (see below) next to its name: Cyclosporine (Neoral), Tacrolimus (Prograf/Sandoz tac, Advagraf), Sirolimus (Rapamune): Seizure: phenytoin, carbamazepine, phenobarbital, primidone Infection: erythromycin, clarithromycin – CAUTION ( OK- azithromycin) fluconazole, ketoconzazole, posaconazole voriconazole - CAUTION rifampin – CAUTION Cyclosporine (Neoral), Tacrolimus (Prograf/Sandoz tac, d Advagraf), Sirolimus (Rapamune) cont’d Depression: fluoxetine, fluvoxamine ( OK- paroxetine, citalopram, escitalopram, sertraline, venlafaxine, mirtazapine) Heart/Blood pressure: diltiazem, verapamil, amiodarone, digoxin Cholesterol: lovastatin, simvastatin, atorvastatin ( OK- rosuvastatin, pravastatin, fluvastatin) Pain: anti-inflammatories can affect kidney function: ibuprofen, naproxen, diclofenac, indomethacin, celecoxib ( OK- acetaminophen) Mycophenolate mofetil/sodium (MMF, Cellcept/Myfortic): Antacids: space taking antacid and MMF by 2 hours Cholestyramine: AVOID if possible Azathioprine (Imuran): Gout: allopurinol – -
Opioid Receptorsreceptors
OPIOIDOPIOID RECEPTORSRECEPTORS defined or “classical” types of opioid receptor µ,dk and . Alistair Corbett, Sandy McKnight and Graeme Genes encoding for these receptors have been cloned.5, Henderson 6,7,8 More recently, cDNA encoding an “orphan” receptor Dr Alistair Corbett is Lecturer in the School of was identified which has a high degree of homology to Biological and Biomedical Sciences, Glasgow the “classical” opioid receptors; on structural grounds Caledonian University, Cowcaddens Road, this receptor is an opioid receptor and has been named Glasgow G4 0BA, UK. ORL (opioid receptor-like).9 As would be predicted from 1 Dr Sandy McKnight is Associate Director, Parke- their known abilities to couple through pertussis toxin- Davis Neuroscience Research Centre, sensitive G-proteins, all of the cloned opioid receptors Cambridge University Forvie Site, Robinson possess the same general structure of an extracellular Way, Cambridge CB2 2QB, UK. N-terminal region, seven transmembrane domains and Professor Graeme Henderson is Professor of intracellular C-terminal tail structure. There is Pharmacology and Head of Department, pharmacological evidence for subtypes of each Department of Pharmacology, School of Medical receptor and other types of novel, less well- Sciences, University of Bristol, University Walk, characterised opioid receptors,eliz , , , , have also been Bristol BS8 1TD, UK. postulated. Thes -receptor, however, is no longer regarded as an opioid receptor. Introduction Receptor Subtypes Preparations of the opium poppy papaver somniferum m-Receptor subtypes have been used for many hundreds of years to relieve The MOR-1 gene, encoding for one form of them - pain. In 1803, Sertürner isolated a crystalline sample of receptor, shows approximately 50-70% homology to the main constituent alkaloid, morphine, which was later shown to be almost entirely responsible for the the genes encoding for thedk -(DOR-1), -(KOR-1) and orphan (ORL ) receptors. -
Recommended Methods for the Identification and Analysis of Fentanyl and Its Analogues in Biological Specimens
Recommended methods for the Identification and Analysis of Fentanyl and its Analogues in Biological Specimens MANUAL FOR USE BY NATIONAL DRUG ANALYSIS LABORATORIES Laboratory and Scientific Section UNITED NATIONS OFFICE ON DRUGS AND CRIME Vienna Recommended Methods for the Identification and Analysis of Fentanyl and its Analogues in Biological Specimens MANUAL FOR USE BY NATIONAL DRUG ANALYSIS LABORATORIES UNITED NATIONS Vienna, 2017 Note Operating and experimental conditions are reproduced from the original reference materials, including unpublished methods, validated and used in selected national laboratories as per the list of references. A number of alternative conditions and substitution of named commercial products may provide comparable results in many cases. However, any modification has to be validated before it is integrated into laboratory routines. ST/NAR/53 Original language: English © United Nations, November 2017. All rights reserved. The designations employed and the presentation of material in this publication do not imply the expression of any opinion whatsoever on the part of the Secretariat of the United Nations concerning the legal status of any country, territory, city or area, or of its authorities, or concerning the delimitation of its frontiers or boundaries. Mention of names of firms and commercial products does not imply the endorse- ment of the United Nations. This publication has not been formally edited. Publishing production: English, Publishing and Library Section, United Nations Office at Vienna. Acknowledgements The Laboratory and Scientific Section of the UNODC (LSS, headed by Dr. Justice Tettey) wishes to express its appreciation and thanks to Dr. Barry Logan, Center for Forensic Science Research and Education, at the Fredric Rieders Family Founda- tion and NMS Labs, United States; Amanda L.A. -
PACKAGE LEAFLET: INFORMATION for the PATIENT Desloratadine 5
PACKAGE LEAFLET: INFORMATION FOR THE PATIENT Desloratadine 5 mg tablets Read all of this leaflet carefully before you start taking/using 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 Desloratadine 5 mg Tablets are and what they are used for 2. What you need to know before you take Desloratadine 5 mg Tablets 3. How to take Desloratadine 5 mg Tablets 4. Possible side effects 5. How to store Desloratadine 5 mg Tablets 6. Contents of the pack and other information 1. What Desloratadine 5 mg Tablets are and what they are used for What Desloratadine 5 mg Tablets is Desloratadine 5 mg Tablets contain desloratadine which is an antihistamine. How Desloratadine 5 mg Tablets works Desloratadine 5 mg Tablets is an antiallergy medicine that does not make you drowsy. It helps control your allergic reaction and its symptoms. When Desloratadine 5 mg Tablets should be used Desloratadine relieves symptoms associated with allergic rhinitis (inflammation of the nasal passages caused by an allergy, hay fever or allergy to dust mites) in adults and adolescents 12 years of age and older. -
Fentanyl Infographic 24X36
FENTANYL WHAT IS IT? Fentanyl can be found in prescription form, introduced to the medical community in the 1960s Fentanyl analogues are now being Fentanyl is a potent synthetic and prescribed to relieve severe pain post-surgery created in clandestine laboratories to opioid analgesic, 50 to 100x or during end-of-life care . In its prescription form, be sold and used illegally. In it's non- more powerful than fentanyl is sold under the brand names Actiq®, prescription form, fentanyl is found in morphine. Duragesic®, and Sublimaze®. When prescribed by a powder form, spiked on blotter paper; physician, fentanyl is often administered via mixed with heroin; or as tablets that injection, transdermal patch, or in lozenges. attempt to mimic other opioids. Effects: Like other opioids, Fentanyl binds to Through Fentanyl's effects on the Euphoria, relaxation, drowsiness, opioid receptors in the reward centers opioid receptors in the brain stem nausea, confusion, constipation, of the brain, increasing dopamine however, it can inhibit normal sedation, tolerance, addiction, levels to cause a surge in endorphins breathing, causing breathing to stop respiratory depression and arrest, and feelings of pleasure. altogether, leading to death. unconsciousness, coma, and death. WHY DOES IT MATTER? 540% While the fast-acting nature of the effects of fentanyl may create a more powerful and immediate euphoria, these increase in fentanyl effects wear off faster, leading to the more immediate return overdose deaths of cravings and discomfort. since 2016 (CDC) With a high profit margin, Fentanyl is often mixed into heroin or is made to mimic the In talking about Fentanyl, you may hear about appearance of other opioids.