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Mepivacaine Hydrochloride Injection
POLOCAINE- mepivacaine hydrochloride injection, solution Dentsply Pharmaceutical ---------- 3% Polocaine® DENTAL Mepivacaine Hydrochloride 3% (30 mg/mL) (Mepivacaine Hydrochloride Injection, USP) 2% Polocaine® DENTAL with Levonordefrin 1:20,000 Mepivacaine Hydrochloride 2% (20 mg/mL) with Levonordefrin 1:20,000 (Mepivacaine Hydrochloride and Levonordefrin Injection, USP) Rx Only THESE SOLUTIONS ARE INTENDED FOR DENTAL USE ONLY. DESCRIPTION Mepivacaine Hydrochloride, a tertiary amine used as a local anesthetic, is 1-methyl-2,' 6' - pipecoloxylidide monohydrochloride with the following structural formula: It is a white, crystalline, odorless powder soluble in water, but very resistant to both acid and alkaline hydrolysis. Levonordefrin, a sympathomimetic amine used as a vasoconstrictor in local anesthetic solution, is (-)-α-(1-Aminoethyl)-3, 4-dihydroxybenzyl alcohol with the following structural formula: It is a white or buff-colored crystalline solid, freely soluble in aqueous solutions of mineral acids, but practically insoluble in water. DENTAL CARTRIDGES MAY NOT BE AUTOCLAVED. 3% (30 mg/mL) Polocaine® DENTAL (mepivacaine hydrochloride injection 3% (30 mg/mL)) and 2% (20 mg/mL) Polocaine® DENTAL with Levonordefrin 1:20,000 (mepivacaine hydrochloride 2% (20 mg/mL) with levonordefrin 1:20,000 injection) are sterile solutions for injection. sterile solutions for injection. COMPOSITION: CARTRIDGE Each mL contains: 2% 3% Mepivacaine Hydrochloride 20 mg 30 mg Levonordefrin 0.05 mg - Sodium Chloride 4 mg 6 mg Potassium metabisulfite 1.2 mg - Edetate disodium 0.25 mg - Sodium Hydroxide q.s. ad pH; Hydrochloric 0.5 mg - Acid Water For Injection, qs. ad. 1 mL 1 mL The pH of the 2% cartridge solution is adjusted between 3.3 and 5.5 with NaOH. -
4% Citanest® Plain Dental (Prilocaine Hydrochloride Injection, USP) for Local Anesthesia in Dentistry
4% Citanest® Plain Dental (Prilocaine Hydrochloride Injection, USP) For Local Anesthesia in Dentistry Rx only DESCRIPTION 4% Citanest Plain Dental (prilocaine HCI Injection, USP), is a sterile, non-pyrogenic isotonic solution that contains a local anesthetic agent and is administered parenterally by injection. See INDICATIONS AND USAGE for specific uses. The quantitative composition is shown in Table 1. 4% Citanest Plain Dental contains prilocaine HCl, which is chemically designated as propanamide, N-(2- methyl-phenyl) -2- (propylamino)-, monohydrochloride and has the following structural formula: Parenteral drug products should be inspected visually for particulate matter and discoloration prior to administration. The specific quantitative composition is shown in Table 1. TABLE 1. COMPOSITION Product Identification Formula (mg/mL) Prilocaine HCl pH 4% Citanest® Plain Dental 40.0 6.0 to 7.0 Note: Sodium hydroxide or hydrochloric acid may be used to adjust the pH of 4% Citanest Plain Dental Injection. CLINICAL PHARMACOLOGY Mechanism of Action: Prilocaine stabilizes the neuronal membrane by inhibiting the ionic fluxes required for the initiation and conduction of impulses, thereby effecting local anesthetic action. Onset and Duration of Action: When used for infiltration injection in dental patients, the time of onset of anesthesia averages less than 2 minutes with an average duration of soft tissue anesthesia of approximately 2 hours. Based on electrical stimulation studies, 4% Citanest Plain Dental Injection provides a duration of pulpal anesthesia of approximately 10 minutes in maxillary infiltration injections. In clinical studies, this has been found to provide complete anesthesia for procedures lasting an average of 20 minutes. When used for inferior alveolar nerve block, the time of onset of 4% Citanest Plain Dental Injection averages less than three minutes with an average duration of soft tissue anesthesia of approximately 2 ½hours. -
Local Anesthetic Half Life (In Hours) Lidocaine 1.6 Mepivacaine 1.9 Bupivacaine 353.5 Prilocaine 1.6 Articaine 0.5
Local Anesthetics • The first local anesthetics History were cocaine and procaine (Novacain) developed in ltlate 1800’s • They were called “esters” because of their chemical composition • Esters had a slow onset and short half life so they did not last long History • Derivatives of esters called “amides” were developed in the 1930’s • Amides had a faster onset and a longer half life so they lasted longer • AidAmides quiklickly repldlaced esters • In dentistry today, esters are only found in topical anesthetics Generic Local Anesthetics • There are five amide anesthetics used in dentistry today. Their generic names are; – lidocaine – mepivocaine – bupivacaine – prilocaine – artica ine • Each is known by at least one brand name Brand Names • lidocaine : Xylocaine, Lignospan, Alphacaine, Octocaine • mepivocaine: Carbocaine, Arestocaine, Isocaine, Polocaine, Scandonest • prilocaine : Citanest, Citanest Forte • bibupivaca ine: MiMarcaine • articaine: Septocaine, Zorcaine About Local Anesthetic (LA) • Local anesthetic (LA) works by binding with sodium channels in neurons preventing depolarization • LA is inactivated at the injection site when it is absorbed into the blood stream and redistributed throughout the body • If enough LA is absorbed, sodium channels in other parts of the body will be blocked, causing systemic side effects About LA • A clinical effect of LAs is dilation blood vessels, speeding up absorption and distribution • To counteract this dilation so anesthesia is prolonged, , a vasoconstrictor is often added to LAs • However, vasoconstrictors have side effects also Metabolism and Excretion • Most amide LAs are metabolized (inactivated) by the liver and excreted by the kidneys. • Prilocaine is partially metabolized by the lungs • Articaine is partially metabolized by enzymes in the bloo d as well as the liver. -
Classification of Medicinal Drugs and Driving: Co-Ordination and Synthesis Report
Project No. TREN-05-FP6TR-S07.61320-518404-DRUID DRUID Driving under the Influence of Drugs, Alcohol and Medicines Integrated Project 1.6. Sustainable Development, Global Change and Ecosystem 1.6.2: Sustainable Surface Transport 6th Framework Programme Deliverable 4.4.1 Classification of medicinal drugs and driving: Co-ordination and synthesis report. Due date of deliverable: 21.07.2011 Actual submission date: 21.07.2011 Revision date: 21.07.2011 Start date of project: 15.10.2006 Duration: 48 months Organisation name of lead contractor for this deliverable: UVA Revision 0.0 Project co-funded by the European Commission within the Sixth Framework Programme (2002-2006) Dissemination Level PU Public PP Restricted to other programme participants (including the Commission x Services) RE Restricted to a group specified by the consortium (including the Commission Services) CO Confidential, only for members of the consortium (including the Commission Services) DRUID 6th Framework Programme Deliverable D.4.4.1 Classification of medicinal drugs and driving: Co-ordination and synthesis report. Page 1 of 243 Classification of medicinal drugs and driving: Co-ordination and synthesis report. Authors Trinidad Gómez-Talegón, Inmaculada Fierro, M. Carmen Del Río, F. Javier Álvarez (UVa, University of Valladolid, Spain) Partners - Silvia Ravera, Susana Monteiro, Han de Gier (RUGPha, University of Groningen, the Netherlands) - Gertrude Van der Linden, Sara-Ann Legrand, Kristof Pil, Alain Verstraete (UGent, Ghent University, Belgium) - Michel Mallaret, Charles Mercier-Guyon, Isabelle Mercier-Guyon (UGren, University of Grenoble, Centre Regional de Pharmacovigilance, France) - Katerina Touliou (CERT-HIT, Centre for Research and Technology Hellas, Greece) - Michael Hei βing (BASt, Bundesanstalt für Straßenwesen, Germany). -
Meta-Xylene: Identification of a New Antigenic Entity in Hypersensitivity
Clinical Communications Meta-xylene: identification of a new Our patient is a 53-year-old male who presented in 2003 with antigenic entity in hypersensitivity contact dermatitis after the use of lidocaine and disinfection with reactions to local anesthetics chlorhexidine. In 2006, an extensive skin testing by patch, prick, Kuntheavy Ing Lorenzini, PhDa, intradermal sampling, and graded challenge was performed as b c followed. The patch tests were performed with the thin layer Fabienne Gay-Crosier Chabry, MD , Claude Piguet, PhD , rapid use epicutaneous test, using the caine mix (benzocaine, a and Jules Desmeules, MD tetracaine, and cinchocaine), the paraben mix (methyl, ethyl, propyl, butyl, and benzylparaben), and the Balsam of Peru. The Clinical Implications caine and paraben mix were positive, and the patch test was possibly positive for Balsam of Peru. The prick test performed The authors report a patient who presented delayed with preservative-free lidocaine 20 mg/mL (Lidocaïne HCl hypersensitivity reactions to several local anesthetics, all “Bichsel” 2%, Grosse Apotheke Dr. G. Bichsel, Switzerland) was containing a meta-xylene entity, but not to articaine, negative. The intradermal test, performed with lidocaine 20 mg/ which is a thiophene derivative. Meta-xylene could be the mL containing methylparaben (Xylocain 2%, AstraZeneca, immunogenic epitope. Switzerland) with 1/10 and 1/100 dilutions, was negative. The subcutaneous challenge test was performed with 10 mg of preservative-free lidocaine 20 mg/mL (Lidocaïne HCl “Bichsel” TO THE EDITOR: 2%, Grosse Apotheke Dr. G. Bichsel) and lidocaine 20 mg/mL containing methylparaben (Lidocaïne Streuli 2%, Streuli, Hypersensitivity reactions to local anesthetics (LAs) are rare and Switzerland), both of which were positive and had the appear- represent less than 1% of all adverse reactions to LAs. -
Local Anesthetics
Local Anesthetics Introduction and History Cocaine is a naturally occurring compound indigenous to the Andes Mountains, West Indies, and Java. It was the first anesthetic to be discovered and is the only naturally occurring local anesthetic; all others are synthetically derived. Cocaine was introduced into Europe in the 1800s following its isolation from coca beans. Sigmund Freud, the noted Austrian psychoanalyst, used cocaine on his patients and became addicted through self-experimentation. In the latter half of the 1800s, interest in the drug became widespread, and many of cocaine's pharmacologic actions and adverse effects were elucidated during this time. In the 1880s, Koller introduced cocaine to the field of ophthalmology, and Hall introduced it to dentistry Overwiev Local anesthetics (LAs) are drugs that block the sensation of pain in the region where they are administered. LAs act by reversibly blocking the sodium channels of nerve fibers, thereby inhibiting the conduction of nerve impulses. Nerve fibers which carry pain sensation have the smallest diameter and are the first to be blocked by LAs. Loss of motor function and sensation of touch and pressure follow, depending on the duration of action and dose of the LA used. LAs can be infiltrated into skin/subcutaneous tissues to achieve local anesthesia or into the epidural/subarachnoid space to achieve regional anesthesia (e.g., spinal anesthesia, epidural anesthesia, etc.). Some LAs (lidocaine, prilocaine, tetracaine) are effective on topical application and are used before minor invasive procedures (venipuncture, bladder catheterization, endoscopy/laryngoscopy). LAs are divided into two groups based on their chemical structure. The amide group (lidocaine, prilocaine, mepivacaine, etc.) is safer and, hence, more commonly used in clinical practice. -
Prescribing Information Carbocaine 1%
Prescribing Information Carbocaine 1% 10 mg/mL, Mepivacaine Hydrochloride Injection, USP Carbocaine 2% 20 mg/mL, Mepivacaine Hydrochloride Injection, USP Local Anesthetic Pfizer Canada Inc. DATE OF REVISION: 17300 Trans-Canada Highway August 2, 2017 Kirkland, Québec NTF: February 14, 2018 H9J 2M5 Control Number: (204807) 1 Prescribing Information Carbocaine 1% 10 mg/mL, Mepivacaine Hydrochloride Injection, USP Carbocaine 2% 20 mg/mL, Mepivacaine Hydrochloride Injection, USP Local Anesthetic Pharmacology: Mepivacaine stabilizes the neuronal membrane and prevents the initiation and transmission of nerve impulses, thereby effecting local anesthesia. Its pharmacological properties are somewhat similar to those of lidocaine, which it resembles chemically. Its action is more rapid in onset and somewhat more prolonged than that of lidocaine. It has been employed for all types of infiltration and regional nerve block anesthesia. Onset of anesthesia is rapid, the time of onset for sensory block ranging from about 3 to 20 minutes depending upon such factors as the anesthetic technique, the type of block, the concentration of the solution and the individual patient. The degree of motor blockade produced is dependent on the concentration of the solution. The 1% concentration will block sensory and sympathetic conduction without loss of motor function and will be effective in small superficial nerve blocks. The 2% concentration of mepivacaine will produce complete sensory and motor block of any nerve group. The duration of anesthesia also varies depending upon the technique and type of block, the concentration and the individual. Mepivacaine will normally provide anesthesia which is adequate for 2 to 2½ hours of surgery. It has been reported that vasoconstrictors do not significantly prolong anesthesia with mepivacaine, but epinephrine (1:200 000) may be added to the mepivacaine solution to promote local hemostasis and to delay systemic absorption of the anesthetic. -
Educationally Intervening the Use of Potentially Harmful Medication Among Residents in Institutional Settings
Department of General Practice and Primary Health Care Faculty of Medicine University of Helsinki Finland EDUCATIONALLY INTERVENING THE USE OF POTENTIALLY HARMFUL MEDICATION AMONG RESIDENTS IN INSTITUTIONAL SETTINGS Anna-Liisa Juola Academic dissertation To be presented, with the permission of the Faculty of Medicine, University of Helsinki, for public examination in Auditorium XII, Fabianinkatu 33, on 2nd February 2018, at 12 noon Helsinki, Finland 2018 Supervisors Professor Kaisu Pitkälä, MD, PhD University of Helsinki, Department of General Practice and Primary Health Care Helsinki, Finland Mikko Björkman, MD, PhD University of Helsinki, Department of Medicine, Division of Geriatrics Helsinki, Finland Reviewers Professor Esa Leinonen, MD, PhD University of Tampere, Department of Psychiatry Tampere, Finland Adjunct Professor Juha Puustinen, MD, PhD University of Helsinki, Division of Pharmacology and Pharmacotherapy Helsinki, Finland Satakunta Hospital District, Unit of Neurology Pori, Finland Opponent Adjunct Professor Raimo Isoaho, MD, MPH, PhD University of Turku, Department of General Practice Turku, Finland City of Vaasa, Social and Health Services Vaasa, Finland Cover graphics Vesa Juola Untitled 2017 ISBN 978-951-51-4032-6 (nid.) ISBN 978-951-51-4033-3 (PDF) Unigrafia Helsinki 2018 To Vesa with love Contents Abbreviations 7 Definitions 8 List of original publications 9 Abstract 10 Tiivistelmä (Finnish Abstract) 13 1 Introduction 17 2 Review of the literature 19 2.1 Ageing and medication 19 2.1.1 Pharmacokinetics -
Estonian Statistics on Medicines 2016 1/41
Estonian Statistics on Medicines 2016 ATC code ATC group / Active substance (rout of admin.) Quantity sold Unit DDD Unit DDD/1000/ day A ALIMENTARY TRACT AND METABOLISM 167,8985 A01 STOMATOLOGICAL PREPARATIONS 0,0738 A01A STOMATOLOGICAL PREPARATIONS 0,0738 A01AB Antiinfectives and antiseptics for local oral treatment 0,0738 A01AB09 Miconazole (O) 7088 g 0,2 g 0,0738 A01AB12 Hexetidine (O) 1951200 ml A01AB81 Neomycin+ Benzocaine (dental) 30200 pieces A01AB82 Demeclocycline+ Triamcinolone (dental) 680 g A01AC Corticosteroids for local oral treatment A01AC81 Dexamethasone+ Thymol (dental) 3094 ml A01AD Other agents for local oral treatment A01AD80 Lidocaine+ Cetylpyridinium chloride (gingival) 227150 g A01AD81 Lidocaine+ Cetrimide (O) 30900 g A01AD82 Choline salicylate (O) 864720 pieces A01AD83 Lidocaine+ Chamomille extract (O) 370080 g A01AD90 Lidocaine+ Paraformaldehyde (dental) 405 g A02 DRUGS FOR ACID RELATED DISORDERS 47,1312 A02A ANTACIDS 1,0133 Combinations and complexes of aluminium, calcium and A02AD 1,0133 magnesium compounds A02AD81 Aluminium hydroxide+ Magnesium hydroxide (O) 811120 pieces 10 pieces 0,1689 A02AD81 Aluminium hydroxide+ Magnesium hydroxide (O) 3101974 ml 50 ml 0,1292 A02AD83 Calcium carbonate+ Magnesium carbonate (O) 3434232 pieces 10 pieces 0,7152 DRUGS FOR PEPTIC ULCER AND GASTRO- A02B 46,1179 OESOPHAGEAL REFLUX DISEASE (GORD) A02BA H2-receptor antagonists 2,3855 A02BA02 Ranitidine (O) 340327,5 g 0,3 g 2,3624 A02BA02 Ranitidine (P) 3318,25 g 0,3 g 0,0230 A02BC Proton pump inhibitors 43,7324 A02BC01 Omeprazole -
(12) United States Patent (10) Patent No.: US 8,828,437 B2 Sundberg Et Al
USOO8828437B2 (12) United States Patent (10) Patent No.: US 8,828,437 B2 Sundberg et al. (45) Date of Patent: *Sep. 9, 2014 (54) THERMOGELLING ANAESTHETIC USPC .......................................................... 424/484 COMPOSITIONS (58) Field of Classification Search None (71) Applicant: Pharmanest AB, Solna (SE) See application file for complete search history. (72) Inventors: Mark Sundberg, Arsta (SE); Arne (56) References Cited Brodin, Sodertalje (SE); Nils Kallberg, Taby (SE) U.S. PATENT DOCUMENTS (73) Assignee: Pharmanest AB, Solna (SE) 8,663,688 B2* 3/2014 Fernandez et al. ............ 424/487 2004/O220283 A1 11/2004 Zhang et al. 2005/0O27.019 A1 2/2005 Zhang et al. (*) Notice: Subject to any disclaimer, the term of this 2007/0298.005 A1 12, 2007 Thibault patent is extended or adjusted under 35 2008. O15421.0 A1 6/2008 Jordan et al. U.S.C. 154(b) by 0 days. 2012fO294907 A1 11/2012 Zhang et al. This patent is Subject to a terminal dis claimer. FOREIGN PATENT DOCUMENTS AU 2006201233 B2 10, 2007 (21) Appl. No.: 14/172,794 EP O517160 A1 12, 1992 EP 1629852 A2 3, 2006 (22) Filed: Feb. 4, 2014 KR 2002OO13248 A 2, 2002 (65) Prior Publication Data (Continued) OTHER PUBLICATIONS US 2014/O155.434 A1 Jun. 5, 2014 Written Opinion, Intellectual Property Office of Singapore, from the Related U.S. Application Data corresponding Singapore Application No. 201206824-3, Jul. 19. (63) Continuation of application No. 13/638.511, filed as 2013. application No. PCT/EP2011/055009 on Mar. 31, Notification of First Office Action, China Intellectual Property 2011. Office, from the corresponding Chinese Application No. -
A Brief History Behind the Most Used Local Anesthetics
Tetrahedron xxx (xxxx) xxx Contents lists available at ScienceDirect Tetrahedron journal homepage: www.elsevier.com/locate/tet Tetrahedron report XXX A brief history behind the most used local anesthetics * Marco M. Bezerra, Raquel A.C. Leao,~ Leandro S.M. Miranda, Rodrigo O.M.A. de Souza Biocatalysis and Organic Synthesis Group, Chemistry Institute, Federal University of Rio de Janeiro, 21941-909, Brazil article info abstract Article history: The chemistry behind the discovery of local anesthetics is a beautiful way of understanding the devel- Received 13 April 2020 opment and improvement of medicinal/organic chemistry protocols towards the synthesis of biologically Received in revised form active molecules. Here in we present a brief history based on the chemistry development of the most 16 September 2020 used local anesthetics trying to draw a line between the first achievements obtained by the use of Accepted 18 September 2020 cocaine until the synthesis of the mepivacaine analogs nowadays. Available online xxx © 2020 Elsevier Ltd. All rights reserved. Keywords: Anesthetics Medicinal chemistry Organic synthesis Mepivacaíne Contents 1. Introduction . ............................. 00 1.1. Pain and anesthesia . ............................................... 00 1.2. Ancient techniques to achieve anesthesia . ............................... 00 1.3. The objective of this work . .......................................... 00 2. Cocaine .............................................................................................. ............................ -
Lidocaine: a Local Anesthetic, Its Adverse Effects and Management
medicina Review Lidocaine: A Local Anesthetic, Its Adverse Effects and Management Entaz Bahar and Hyonok Yoon * Research Institute of Pharmaceutical Sciences, College of Pharmacy, Gyeongsang National University, Jinju 52828, Korea; [email protected] * Correspondence: [email protected]; Tel.: +82-55-772-2422 Abstract: The most widely used medications in dentistry are local anesthetics (LA), especially lidocaine, and the number of recorded adverse allergic responses, particularly of hazardous responses, is quite low. However, allergic reactions can range from moderate to life-threatening, requiring rapid diagnosis and treatment. This article serves as a review to provide information on LA, their adverse reactions, causes, and management. Keywords: local anesthetics; lidocaine; adverse allergic responses 1. Introduction A local anesthetic (LA) is a medicine that is used to numb a small part of the body temporarily before performing a minor surgery like skin biopsy. Before a dental operation, such as tooth extraction, LA may be given to the patient. LA do not cause humans to fall asleep, unlike general anesthesia. They are usually distinguished by their chemical structure, specifically the linkage between the compound’s common components, such as Citation: Bahar, E.; Yoon, H. amide and esters [1]. The vast majority of the regularly used dental LA are amides, for Lidocaine: A Local Anesthetic, Its example, lidocaine, mepivacaine, bupivacaine, etidocaine, prilocaine, and articaine [2]. The Adverse Effects and Management. maximum recommended dose of LA may vary based on the nation, gender, age, weight, Medicina 2021, 57, 782. https:// and medical condition of the patient. The gathering of information from several sources, doi.org/10.3390/medicina57080782 Table1 shows the acceptable maximum doses of LA with or without vasoconstrictor [ 3–5].