MTUS DRUG-LIST-V3-Addendum-One-Effective 10012018
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CHLORZOXAZONE- Chlorzoxazone Tablet DIRECT RX ------CHLORZOXAZONE
CHLORZOXAZONE- chlorzoxazone tablet DIRECT RX ---------- CHLORZOXAZONE DESCRIPTION SECTION Chlorzoxazone USP is a centrally acting skeletal muscle relaxant, available as tablets of 500 mg for oral administration. Its chemical name is 5-Chloro-2-benzoxazolinone, and its structural formula is: C7H4CINO2 MW 169.57 Chlorzoxazone USP is a white or practically white, practically odorless, crystalline powder. Chlorzoxazone is slightly soluble in water; sparingly soluble in alcohol, in isopropyl alcohol, and in methanol; soluble in solutions of alkali hydroxides and ammonia. Chlorzoxazone tablets contain the inactive ingredients Docusate Sodium, Lactose (hydrous), Magnesium Stearate, Microcrystalline Cellulose, Pregelatinized Starch, Sodium Benzoate, and Sodium Starch Glycolate. CLINICAL PHARMACOLOGY SECTION Chlorzoxazone is a centrally-acting agent for painful musculoskeletal conditions. Data available from animal experiments as well as human study indicate that chlorzoxazone acts primarily at the level of the spinal cord and subcortical areas of the brain where it inhibits multisynaptic reflex arcs involved in producing and maintaining skeletal muscle spasm of varied etiology. The clinical result is a reduction of the skeletal muscle spasm with relief of pain and increased mobility of the involved muscles. Blood levels of chlorzoxazone can be detected in people during the first 30 minutes and peak levels may be reached, in the majority of the subjects, in about 1 to 2 hours after oral administration of chlorzoxazone. Chlorzoxazone is rapidly metabolized and is excreted in the urine, primarily in a conjugated form as the glucuronide. Less than one percent of a dose of chlorzoxazone is excreted unchanged in the urine in 24 hours. INDICATIONS & USAGE SECTION Chlorzoxazone is indicated as an adjunct to rest, physical therapy, and other measures for the relief of discomfort associated with acute, painful musculoskeletal conditions. -
Nizatidine) Oral Solution
Axid® (nizatidine) Oral Solution Description: Nizatidine (USP) is a histamine H2-receptor antagonist. Chemically, it is N-[2-[[[2-[(dimethylamino)methyl]-4-thiazolyl]methyl]thio]ethyl]-N'-methyl-2-nitro-1,1- ethenediamine. The structural formula is as follows: Nizatidine has the empirical formula C12H21N5O2S2 representing a molecular weight of 331.47. It is an off-white to buff crystalline solid that is soluble in water. Nizatidine has a bitter taste and mild sulfur-like odor. Axid® Oral Solution is formulated as a clear, yellow, oral solution with bubble gum flavor and each 1 mL contains 15 mg of nizatidine. Axid® Oral Solution also contains the inactive ingredients methylparaben, propylparaben, glycerin, sodium alginate, purified water, sodium chloride, saccharin sodium, sodium citrate dihydrate, citric acid anhydrous, sucrose, bubble gum flavor, artificial sweetness enhancer, and sodium hydroxide. Clinical Pharmacology in Adults: Nizatidine is a competitive, reversible inhibitor of histamine at the histamine H2-receptors, particularly those in the gastric parietal cells. Antisecretory Activity—1. Effects on Acid Secretion: Nizatidine significantly inhibited nocturnal gastric acid secretion for up to 12 hours. Nizatidine also significantly inhibited gastric acid secretion stimulated by food, caffeine, betazole, and pentagastrin (Table 1). Table 1. Effect of Oral Nizatidine on Gastric Acid Secretion % Inhibition of Gastric Acid Output by Dose (mg) Time After Dose (h) 20-50 75 100 150 300 Nocturnal Up to 10 57 - 73 - 90 Betazole Up to 3 - 93 - 100 99 Pentagon Up to 6 - 25 - 64 67 Meal Up to 4 41 64 - 98 97 Caffeine Up to 3 - 73 - 85 96 2. Effects on Other Gastrointestinal Secretions—Pepsin: Oral administration of 75 to 300 mg of nizatidine did not affect pepsin activity in gastric secretions. -
LORZONE- Chlorzoxazone Tablet Vertical Pharmaceuticals , LLC ---For Painful Musculoskeletal Conditions PRESCRIBING INFOR
LORZONE- chlorzoxazone tablet Vertical Pharmaceuticals , LLC ---------- For Painful Musculoskeletal Conditions PRESCRIBING INFORMATION DESCRIPTION Each 375 mg Lorzone® tablet contains: chlorzoxazone USP 375 mg. Each 750 mg Lorzone® tablet contains: chlorzoxazone USP 750 mg. Chemical Name: 5-Chloro-2-benzoxazolinone. Structural Formula: Molecular Formula: C7H4CINO2 Molecular Weight: 169.56 Chlorzoxazone USP is a white or practically white, practically odorless, crystalline powder. Chlorzoxazone is slightly soluble in water; sparingly soluble in alcohol, in isopropyl alcohol, and in methanol; soluble in solutions of alkali hydroxides and ammonia. Inactive ingredients: anhydrous lactose, croscarmellose sodium, docusate sodium, magnesium stearate, microcrystalline cellulose, pregelatinized corn starch and sodium benzoate. CLINICAL PHARMACOLOGY Chlorzoxazone is a centrally-acting agent for painful musculoskeletal conditions. Data available from animal experiments as well as human study indicate that chlorzoxazone acts primarily at the level of the spinal cord and subcortical areas of the brain where it inhibits multisynaptic reflex arcs involved in producing and maintaining skeletal muscle spasm of varied etiology. The clinical result is a reduction of the skeletal muscle spasm with relief of pain and increased mobility of the involved muscles. Blood levels of chlorzoxazone can be detected in people during the first 30 minutes and peak levels may be reached, in the majority of the subjects, in about 1 to 2 hours after oral administration of chlorzoxazone. Chlorzoxazone is rapidly metabolized and is excreted in the urine, primarily in a conjugated form as the glucuronide. Less than one percent of a dose of chlorzoxazone is excreted unchanged in the urine in 24 hours. INDICATIONS AND USAGE Lorzone® is indicated as an adjunct to rest, physical therapy, and other measures for the relief of discomfort associated with acute, painful musculoskeletal conditions. -
Neurontin (Gabapentin)
Texas Prior Authorization Program Clinical Criteria Drug/Drug Class Gabapentin Clinical Criteria Information Included in this Document Neurontin (gabapentin) • Drugs requiring prior authorization: the list of drugs requiring prior authorization for this clinical criteria • Prior authorization criteria logic: a description of how the prior authorization request will be evaluated against the clinical criteria rules • Logic diagram: a visual depiction of the clinical criteria logic • Supporting tables: a collection of information associated with the steps within the criteria (diagnosis codes, procedure codes, and therapy codes); provided when applicable • References: clinical publications and sources relevant to this clinical criteria Note: Click the hyperlink to navigate directly to that section. Gralise (gabapentin Extended Release) • Drugs requiring prior authorization: the list of drugs requiring prior authorization for this clinical criteria • Prior authorization criteria logic: a description of how the prior authorization request will be evaluated against the clinical criteria rules • Logic diagram: a visual depiction of the clinical criteria logic • Supporting tables: a collection of information associated with the steps within the criteria (diagnosis codes, procedure codes, and therapy codes); provided when applicable • References: clinical publications and sources relevant to this clinical criteria Note: Click the hyperlink to navigate directly to that section. March 29, 2019 Copyright © 2019 Health Information Designs, LLC 1 Horizant -
The In¯Uence of Medication on Erectile Function
International Journal of Impotence Research (1997) 9, 17±26 ß 1997 Stockton Press All rights reserved 0955-9930/97 $12.00 The in¯uence of medication on erectile function W Meinhardt1, RF Kropman2, P Vermeij3, AAB Lycklama aÁ Nijeholt4 and J Zwartendijk4 1Department of Urology, Netherlands Cancer Institute/Antoni van Leeuwenhoek Hospital, Plesmanlaan 121, 1066 CX Amsterdam, The Netherlands; 2Department of Urology, Leyenburg Hospital, Leyweg 275, 2545 CH The Hague, The Netherlands; 3Pharmacy; and 4Department of Urology, Leiden University Hospital, P.O. Box 9600, 2300 RC Leiden, The Netherlands Keywords: impotence; side-effect; antipsychotic; antihypertensive; physiology; erectile function Introduction stopped their antihypertensive treatment over a ®ve year period, because of side-effects on sexual function.5 In the drug registration procedures sexual Several physiological mechanisms are involved in function is not a major issue. This means that erectile function. A negative in¯uence of prescrip- knowledge of the problem is mainly dependent on tion-drugs on these mechanisms will not always case reports and the lists from side effect registries.6±8 come to the attention of the clinician, whereas a Another way of looking at the problem is drug causing priapism will rarely escape the atten- combining available data on mechanisms of action tion. of drugs with the knowledge of the physiological When erectile function is in¯uenced in a negative mechanisms involved in erectile function. The way compensation may occur. For example, age- advantage of this approach is that remedies may related penile sensory disorders may be compen- evolve from it. sated for by extra stimulation.1 Diminished in¯ux of In this paper we will discuss the subject in the blood will lead to a slower onset of the erection, but following order: may be accepted. -
Preventive Report Appendix
Title Authors Published Journal Volume Issue Pages DOI Final Status Exclusion Reason Nasal sumatriptan is effective in treatment of migraine attacks in children: A Ahonen K.; Hamalainen ML.; Rantala H.; 2004 Neurology 62 6 883-7 10.1212/01.wnl.0000115105.05966.a7 Deemed irrelevant in initial screening Seasonal variation in migraine. Alstadhaug KB.; Salvesen R.; Bekkelund SI. Cephalalgia : an 2005 international journal 25 10 811-6 10.1111/j.1468-2982.2005.01018.x Deemed irrelevant in initial screening Flunarizine, a calcium channel blocker: a new prophylactic drug in migraine. Amery WK. 1983 Headache 23 2 70-4 10.1111/j.1526-4610.1983.hed2302070 Deemed irrelevant in initial screening Monoamine oxidase inhibitors in the control of migraine. Anthony M.; Lance JW. Proceedings of the 1970 Australian 7 45-7 Deemed irrelevant in initial screening Prostaglandins and prostaglandin receptor antagonism in migraine. Antonova M. 2013 Danish medical 60 5 B4635 Deemed irrelevant in initial screening Divalproex extended-release in adolescent migraine prophylaxis: results of a Apostol G.; Cady RK.; Laforet GA.; Robieson randomized, double-blind, placebo-controlled study. WZ.; Olson E.; Abi-Saab WM.; Saltarelli M. 2008 Headache 48 7 1012-25 10.1111/j.1526-4610.2008.01081.x Deemed irrelevant in initial screening Divalproex sodium extended-release for the prophylaxis of migraine headache in Apostol G.; Lewis DW.; Laforet GA.; adolescents: results of a stand-alone, long-term open-label safety study. Robieson WZ.; Fugate JM.; Abi-Saab WM.; 2009 Headache 49 1 45-53 10.1111/j.1526-4610.2008.01279.x Deemed irrelevant in initial screening Safety and tolerability of divalproex sodium extended-release in the prophylaxis of Apostol G.; Pakalnis A.; Laforet GA.; migraine headaches: results of an open-label extension trial in adolescents. -
Receptor Antagonist (H RA) Shortages | May 25, 2020 2 2 2 GERD4,5 • Take This Opportunity to Determine If Continued Treatment Is Necessary
H2-receptor antagonist (H2RA) Shortages Background . 2 H2RA Alternatives . 2 Therapeutic Alternatives . 2 Adults . 2 GERD . 3 PUD . 3 Pediatrics . 3 GERD . 3 PUD . 4 Tables Table 1: Health Canada–Approved Indications of H2RAs . 2 Table 2: Oral Adult Doses of H2RAs and PPIs for GERD . 4 Table 3: Oral Adult Doses of H2RAs and PPIs for PUD . 5 Table 4: Oral Pediatric Doses of H2RAs and PPIs for GERD . 6 Table 5: Oral Pediatric Doses of H2RAs and PPIs for PUD . 7 References . 8 H2-receptor antagonist (H2RA) Shortages | May 25, 2020 1 H2-receptor antagonist (H2RA) Shortages BACKGROUND Health Canada recalls1 and manufacturer supply disruptions may be causing shortages of commonly used acid-reducing medications called histamine H2-receptor antagonists (H2RAs) . H2RAs include cimetidine, famotidine, nizatidine and ranitidine . 2 There are several Health Canada–approved indications of H2RAs (see Table 1); this document addresses the most common: gastroesophageal reflux disease (GERD) and peptic ulcer disease (PUD) . 2 TABLE 1: HEALTH CANADA–APPROVED INDICATIONS OF H2RAs H -Receptor Antagonists (H RAs) Health Canada–Approved Indications 2 2 Cimetidine Famotidine Nizatidine Ranitidine Duodenal ulcer, treatment ü ü ü ü Duodenal ulcer, prophylaxis — ü ü ü Benign gastric ulcer, treatment ü ü ü ü Gastric ulcer, prophylaxis — — — ü GERD, treatment ü ü ü ü GERD, maintenance of remission — ü — — Gastric hypersecretion,* treatment ü ü — ü Self-medication of acid indigestion, treatment and prophylaxis — ü† — ü† Acid aspiration syndrome, prophylaxis — — — ü Hemorrhage from stress ulceration or recurrent bleeding, — — — ü prophylaxis ü = Health Canada–approved indication; GERD = gastroesophageal reflux disease *For example, Zollinger-Ellison syndrome . -
Conjugation of Tryptamine to Biologically Active Carboxylic Acids in Order to Create Prodrugs
ISSN 2380-5064 | The Arsenal is published by the Augusta University Libraries | http://guides.augusta.edu/arsenal Volume 4, Issue 1 (2021) Special Edition Issue CONJUGATION OF TRYPTAMINE TO BIOLOGICALLY ACTIVE CARBOXYLIC ACIDS IN ORDER TO CREATE PRODRUGS Colin Miller, Jr. and Iryna O. Lebedyeva Citation Miller, C., Jr., & Lebedyeva, I. O. (2021). Conjugation of tryptamine to biologically active carboxylic acids in order to create prodrugs. The Arsenal: The Undergraduate Research Journal of Augusta University, 4(1), 26. http://doi.org/10.21633/issn.2380.5064/s.2021.04.01.26 © Miller, Jr. and Lebedyeva 2021. This open access article is distributed under a Creative Commons Attribution NonCommercial-NoDerivs 2.0 Generic License (https://creativecommons.org/licenses/by-nc-nd/2.0/). Conjugation of Tryptamine to Biologically Active Carboxylic Acids in Order to Create Prodrugs Presenter(s): Colin Miller, Jr. Author(s): Colin Miller Jr. and Iryna O. Lebedyeva Faculty Sponsor(s): Iryna O. Lebedyeva, PhD Affiliation(s): Department of Chemistry and Physics (Augusta Univ.) ABSTRACT A number of blood and brain barrier penetrating neurotransmitters contain polar functional groups. Gamma-aminobutyric acid (GABA) is an amino acid, which is one of the primary inhibitory neurotransmitter in the brain and a major inhibitory neurotransmitter in the spinal cord. Antiepileptic medications such as Gabapentin, Phenibut, and Pregabalin have been developed to structurally represent GABA. These drugs are usually prescribed for the treatment of neuropathic pain. Since these drugs contain a polar carboxylic acid group, it affects their ability to penetrate the blood and brain barrier. To address the low bioavailability and tendency for intramolecular cyclization of Gabapentin, its less polar prodrug Gabapentin Enacarbil has been approved in 2011. -
(12) United States Patent (10) Patent No.: US 8,283,487 B2 Ben Moha-Lerman Et Al
USOO8283487B2 (12) United States Patent (10) Patent No.: US 8,283,487 B2 Ben Moha-Lerman et al. (45) Date of Patent: Oct. 9, 2012 (54) PROCESSES FOR THE PREPARATION AND 2003/0176398 A1 9/2003 Gallop et al. PURIFICATION OF GABAPENTIN 2004/0077553 A1* 4/2004 Gallop et al. ................... 514, 19 2005/O154057 A1 7/2005 Estrada et al. ENACARBL 2007/0049627 A1 3, 2007 Tran (75) Inventors: Elena Ben Moha-Lerman, Kiryat Ono FOREIGN PATENT DOCUMENTS (IL); Tamar Nidam, Yehud (IL); Meital WO WO O2/10O347 12/2002 Cohen, Petach-Tikva (IL); Sharon WO WO 2005/0377.84 4/2005 Avhar-Maydan, Givataym (IL); Anna Balanov, Rehovot (IL) OTHER PUBLICATIONS X. Yuan et al. “In Situ Preparation of Zinc Salts of Unsaturated (73) Assignee: Teva Pharmaceutical Industries Ltd., Carboxylic Acids to Reinforce NBR' J. Applied Polymer Science, Petach-Tikva (IL) vol. 77, p. 2740-2748 (2000). - r J. Alexander et al. “(Acyloxy)alkyl Carbamates as Novel Biorevers (*) Notice: Subject to any disclaimer, the term of this ible Prodrugs for Amines: Increased Permeation through Biological patent is extended or adjusted under 35 Membranes”.J. Med. Chem. 1988, 31, pp. 318-322. U.S.C. 154(b) by 249 days. S.M. Rahmathullah et al. “Prodrugs for Amidines: Synthesis and Anti-Pneumocystis carinii Activity of Carbamates of 2.5-Bis(4- (21) Appl. No.: 12/626,682 amidinophenyl)furan” J. Med. Chem. 1999, 42, pp. 3994-4000. (22) Filed: Nov. 26, 2009 * cited by examiner (65) Prior Publication Data Primary Examiner — Joseph K. McKane US 2010/O160665 A1 Jun. 24, 2010 Assistant Examiner — Alicia L Otton (74) Attorney, Agent, or Firm — Arent Fox LLP Related U.S. -
More Treatments on Deck for Alcohol Use Disorder
News & Analysis Medical News & Perspectives More Treatments on Deck for Alcohol Use Disorder Jeff Lyon hirteen years have passed since the Raye Z. Litten, PhD, acting director of the ment for AUD were actually prescribed an US Food and Drug Administration NIAAA’s Division of Medications Develop- AUD medication. T (FDA) last approved a new medica- ment and principal investigator of the trial, It is a complicated problem, says John tion to help the nation’s millions of people says the agency is “excited.” Rotrosen, MD, a psychiatrist and addiction withalcoholusedisorder(AUD)stopormod- Nevertheless, the science of alcohol ad- specialist at New York University School of erate their drinking. diction has seen its share of medicines that Medicine. “To a large extent primary care Only 3 such formulations exist, and 1, failed to live up to their early promise dur- physicians don’t screen for alcoholism,” he disulfiram, dates to the Prohibition era. ing full-scale testing. So Litten said the said. “When they do, they may note it, but Known commercially as Antabuse and agency isn’t putting all its eggs in one bas- don’t really do anything about it.” introduced in 1923, it makes people memo- ket. “You need as many weapons as pos- As far as the failure to prescribe exist- rably ill if they ingest alcohol, but it doesn’t sible to treat a complex disease like alcohol ing medications for AUD, Rotrosen blames stop the cravings. The other 2, naltrexone use disorder,” he said. a lack of knowledge. “A lot of doctors in and acamprosate, approved in 1994 and But therein lies a second difficulty. -
1: Gastro-Intestinal System
1 1: GASTRO-INTESTINAL SYSTEM Antacids .......................................................... 1 Stimulant laxatives ...................................46 Compound alginate products .................. 3 Docuate sodium .......................................49 Simeticone ................................................... 4 Lactulose ....................................................50 Antimuscarinics .......................................... 5 Macrogols (polyethylene glycols) ..........51 Glycopyrronium .......................................13 Magnesium salts ........................................53 Hyoscine butylbromide ...........................16 Rectal products for constipation ..........55 Hyoscine hydrobromide .........................19 Products for haemorrhoids .................56 Propantheline ............................................21 Pancreatin ...................................................58 Orphenadrine ...........................................23 Prokinetics ..................................................24 Quick Clinical Guides: H2-receptor antagonists .......................27 Death rattle (noisy rattling breathing) 12 Proton pump inhibitors ........................30 Opioid-induced constipation .................42 Loperamide ................................................35 Bowel management in paraplegia Laxatives ......................................................38 and tetraplegia .....................................44 Ispaghula (Psyllium husk) ........................45 ANTACIDS Indications: -
Biomaterials: a Potential Pathway to Healing Chronic Wounds?
DR. BENJAMIN DAVID ALMQUIST (Orcid ID : 0000-0001-9718-777X) Received Date : 25-Feb-2016 Revised Date : 17-Nov-2016 Accepted Date : 28-Dec-2016 Article type : Viewpoint Biomaterials: A potential pathway to healing chronic wounds? Mara A Pop1 and Benjamin D Almquist1 1. Department of Bioengineering, Imperial College London, London SW7 2AZ, UK Article Corresponding Author: Benjamin D Almquist Email: [email protected] Declarations: None Key Words: biomaterials, chronic wound, wound healing, diabetic ulcer, tissue repair Abstract Chronic dermal wounds are a devastating problem that disproportionally affect individuals with conditions such as diabetes, paralysis, or simply old age. These wounds are extremely challenging to treat due to a heterogeneous combination of causative factors, creating a This article has been accepted for publication and undergone full peer review but has not been through the copyediting, typesetting, pagination and proofreading process, which may lead to differences between this version and the Version of Record. Please cite this article as Accepted doi: 10.1111/exd.13290 This article is protected by copyright. All rights reserved. substantial burden on healthcare systems worldwide. Despite their large impact, there is currently a startling lack of options for effectively treating the underlying biological changes that occur within the wounds. Biomaterials possess an enticing ability to provide new comprehensive approaches to healing these devastating wounds; advanced wound dressings are now being developed that enable the ability to coordinate temporal delivery of multiple therapeutics, protect sensitive biologics from degradation, and provide supportive matrices that encourage the growth of tissue. This positions biomaterials as a potential ‘conductor’ of wound repair, allowing them to simultaneously address numerous barriers to healing, and in turn providing a promising pathway to innovative new technologies for driving successful healing.