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intranasal medication

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https://www.readbyqxmd.com/read/29144767/evaluation-of-polyvinyl-caprolactam-polyvinyl-acetate-polyethylene-glycol-graft-copolymer-nanomicelle-for-trigeminal-ganglion-neurons-delivering-with-intranasal-administration
#1
Mengshuang Li, Meng Xin, Kaichao Song, Fengyuan Sun, Yuzhen Hou, Jun Li, Xianggen Wu
Purpose How to deliver enough medical agents to the trigeminal ganglion (TG) neurons conveniently still remains a challenge in pharmaceutics and clinics. The purpose of this study was to reveal that intranasal administration of polyvinyl caprolactam-polyvinyl acetate-polyethylene glycol graft copolymer (PVCL-PVA-PEG) nanomicelle formulation could efficiently deliver agent to TG neurons in mice. Methods Ocular topical or intranasal administration of nanomicelle coumarin-6 was performed in mice, and tissue distribution after administration (0...
November 16, 2017: Current Eye Research
https://www.readbyqxmd.com/read/29112108/nitrous-oxide-70-for-procedural-analgosedation-in-a-pediatric-emergency-department-with-or-without-intranasal-fentanyl-analgesic-efficacy-and-adverse-events-if-combined-with-intranasal-fentanyl
#2
Michelle Seiler, Markus A Landolt, Georg Staubli
OBJECTIVES: Nitrous oxide 70% (N20 70%) is an excellent medication for procedural analgosedation in a pediatric emergency department. However, its analgesic efficacy remains uncertain for painful procedures; therefore, a combination with intranasal fentanyl (INF), an opioid, was suggested. This study aimed at observing and assessing the analgesic efficacy and rate of adverse events using N20 70% with and without INF. METHODS: Children who received N20 70% in a tertiary children's hospital emergency department from January 1, 2014 to June 30, 2015 were included in this observational study with prospective data collection...
July 3, 2017: Pediatric Emergency Care
https://www.readbyqxmd.com/read/29094889/chronic-rhinosinusitis
#3
Ahmad R Sedaghat
Chronic rhinosinusitis is an inflammatory disease of the paranasal sinuses that occurs in 1% to 5% of the U.S. POPULATION: It may significantly decrease quality of life. Chronic rhinosinusitis is defined by the presence of at least two out of four cardinal symptoms (i.e., facial pain/pressure, hyposmia/anosmia, nasal drainage, and nasal obstruction) for at least 12 consecutive weeks, in addition to objective evidence. Objective evidence of chronic rhinosinusitis may be obtained on physical examination (anterior rhinoscopy, endoscopy) or radiography, preferably from sinus computed tomography...
October 15, 2017: American Family Physician
https://www.readbyqxmd.com/read/29092079/pharmacokinetics-and-abuse-potential-of-benzhydrocodone-a-novel-prodrug-of-hydrocodone-after-intranasal-administration-in-recreational-drug-users
#4
Travis C Mickle, Sven M Guenther, Andrew C Barrett, Kathryn Ann Roupe, Jing Zhou, Daniel Dickerson, Lynn R Webster
Objective: Developing an acetaminophen-free, immediate-release hydrocodone product remains an unmet medical need; however, new opioid analgesics should not introduce new abuse risks. Benzhydrocodone is a prodrug of hydrocodone that must be metabolized into hydrocodone by enzymes in the intestinal tract to optimally deliver its pharmacologic effects. This study evaluated the intranasal pharmacokinetics and abuse potential of benzhydrocodone active pharmaceutical ingredient (API) compared with hydrocodone bitartrate (HB) API...
October 28, 2017: Pain Medicine: the Official Journal of the American Academy of Pain Medicine
https://www.readbyqxmd.com/read/29090683/oxytocin-reduces-alcohol-cue-reactivity-in-alcohol-dependent-rats-and-humans
#5
Anita C Hansson, Anne Koopmann, Stefanie Uhrig, Sina Bühler, Esi Domi, Eva Kiessling, Roberto Ciccocioppo, Robert C Froemke, Valery Grinevich, Falk Kiefer, Wolfgang H Sommer, Sabine Vollstädt-Klein, Rainer Spanagel
Approved pharmacological treatments for alcohol use disorder are limited in their effectiveness, and new drugs that can easily be translated into the clinic are warranted. One of those candidates is oxytocin because of its interaction with several alcohol-induced effects. Alcohol dependent rats as well as postmortem brains of human alcoholics and controls were analyzed for the expression of the oxytocin system by qRT-PCR, in situ hybridization, receptor autoradiography ([(125)I]-OVTA binding) and immunohistochemistry...
November 1, 2017: Neuropsychopharmacology: Official Publication of the American College of Neuropsychopharmacology
https://www.readbyqxmd.com/read/29079387/management-of-allergic-rhinitis-a-review-for-the-community-pharmacist
#6
REVIEW
J Russell May, William K Dolen
PURPOSE: Allergic rhinitis is a highly prevalent disease affecting the quality of life of millions of North Americans. The management of allergic rhinitis includes allergen avoidance, pharmacotherapy, and immunotherapy. Current pharmacologic options include oral and intranasal antihistamines, intranasal corticosteroids, oral and intranasal decongestants, oral and intranasal anticholinergics, and leukotriene receptor antagonists. Second-generation oral antihistamines and intranasal corticosteroids are the mainstays of treatment, with practice guidelines recommending intranasal corticosteroids as first-line treatment for moderate to severe allergic rhinitis...
October 24, 2017: Clinical Therapeutics
https://www.readbyqxmd.com/read/29077183/safety-of-the-use-of-xylometazoline-nasal-spray-in-young-children-undergoing-lacrimal-surgery-an-observational-study
#7
Varajini Joganathan, Bijan Beigi
PURPOSE: It is common practice to prepare the nasal mucosa with decongestant in children undergoing lacrimal surgery. Xylometazoline 0.05% (Otrivine) nasal spray is commonly used. It has been reported to cause cardiovascular side effects. In the absence of formal guidelines on the safety of the use of nasal decongestants in children, we reviewed our practice to answer the question: How safe is preoperative use of xylometazoline in children undergoing lacrimal surgery? To our knowledge, this is the first study to address the potential side effects of the use of xylometazoline preoperatively in children undergoing lacrimal surgery...
October 24, 2017: European Journal of Ophthalmology
https://www.readbyqxmd.com/read/29072665/-granulomatosis-with-polyangiitis-associated-with-the-cytoplasmic-antineutrophil-antibodies
#8
A I Kryukov, G P Bondareva, O M Kurbacheva, V A Utesheva
The objective of the present work was to analyze the clinical case of granulomatosis with polyangiitis associated with the presence of cytoplasmic antineutrophil antibodies. We considered the medical records of the patient presenting with this condition. It was shown that systemic vasculitis had a polymorphic clinical picture; its diagnostics and treatment encountered serious difficulties. It is concluded that the development of progressive perforation of the nasal septum and destructive changes in the intranasal and adjacent structures after the endonasal surgical intervention implies the necessity of the detailed analysis of the clinical and laboratory observations with the subsequent counselling by a rheumatologist and oncologist for the clarification of the diagnosis and the choice of adequate therapy...
2017: Vestnik Otorinolaringologii
https://www.readbyqxmd.com/read/29055085/current-use-of-baseline-medical-treatment-in-chronic-rhinosinusitis-data-from-the-national-chronic-rhinosinusitis-epidemiology-study-cres
#9
Carl Philpott, Sally Erskine, Rupert Smith, Claire Hopkins, Naveed Kara, Amir Farboud, Mahmoud Salam, Alasdair Robertson, Rob Almeyda, B Nirmal Kumar, Shahram Anari, Jaydip Ray, Russell Cathcart, Sean Carrie, Shahzada Ahmed, Hisham Khalil, Allan Clark, Mike Thomas
OBJECTIVES: According to clinical and comissioning guidelines for chronic rhinosinusitis (CRS), patients being referred to secondary care should have failed primary medical treatment with nasal douching (ND) and intranasal corticosteroids (INCS). The study objectives were to identify the rate of specific medical therapy in CRS patients and establish any differences in medication use, for both CRS and associated medical conditions, between CRS phenotypes. DESIGN AND SETTING: Case-control study in a secondary care setting...
October 20, 2017: Clinical Otolaryngology
https://www.readbyqxmd.com/read/29050548/does-intranasal-steroid-spray-technique-affect-side-effects-and-compliance-results-of-a-patient-survey
#10
V Ganesh, A Banigo, A E L McMurran, M Shakeel, B Ram
BACKGROUND: Intranasal steroid sprays are fundamental in the medical management of inflammatory rhinological conditions. Side effects are common, but these may be related to the method of application rather than the medication itself. METHODS: A survey was distributed to patients using intranasal steroid sprays at the ENT out-patient clinic at Aberdeen Royal Infirmary over three months. This evaluated the spray technique used, side effects and compliance. RESULTS: Of 103 patients, 22 patients (21...
October 20, 2017: Journal of Laryngology and Otology
https://www.readbyqxmd.com/read/29028556/buspirone-maintenance-does-not-alter-the-reinforcing-subjective-and-cardiovascular-effects-of-intranasal-methamphetamine
#11
Anna R Reynolds, Justin C Strickland, William W Stoops, Joshua A Lile, Craig R Rush
BACKGROUND: Medications development efforts for methamphetamine-use disorder have targeted central monoamines because these systems are directly involved in the effects of methamphetamine. Buspirone is a dopamine autoreceptor and D3 receptor antagonist and partial agonist at serotonin 1A receptors, making it a logical candidate medication for methamphetamine-use disorder. Buspirone effects on abuse-related behaviors of methamphetamine have been mixed in clinical and preclinical studies...
December 1, 2017: Drug and Alcohol Dependence
https://www.readbyqxmd.com/read/29023172/basic-and-advanced-ems-providers-are-equally-effective-in-naloxone-administration-for-opioid-overdose-in-northern-new-england
#12
Nazey Gulec, Joseph Lahey, James C Suozzi, Matthew Sholl, Charles D MacLean, Daniel L Wolfson
OBJECTIVE: Overdose mortality from illicit and prescription opioids has reached epidemic proportions in the United States, especially in rural areas. Naloxone is a safe and effective agent that has been shown to successfully reverse the effects of opioid overdose in the prehospital setting. The National EMS Scope of Practice Model currently only recommends advanced life support (ALS) providers to administer naloxone; however, some individual states have expanded this scope of practice to include intranasal (IN) administration of naloxone by basic life support (BLS) providers, including the Northern New England states...
October 12, 2017: Prehospital Emergency Care
https://www.readbyqxmd.com/read/28994339/intranasal-drug-delivery-devices-and-interventions-associated-with-post-operative-endoscopic-sinus-surgery
#13
Lari K Dkhar, Jim Bartley, David White, Ali Seyfoddin
This review article highlights the importance and advantages of the drug delivery systems applied via the nasal route after endoscopic sinus surgery (ESS) for patients suffering from chronic rhinosinusitis. After ESS, patients often require ongoing topical and systemic medication. To reduce the incidence of immediate and delayed post-surgical complications, a variety of temporary postoperative nasal interventions are currently used. However, newly developed intranasal drug delivery devices can enhance tissue recovery after endoscopic sinus surgery by releasing therapeutic drugs locally, while providing structural support to reduce tissue adhesion and scaring...
October 10, 2017: Pharmaceutical Development and Technology
https://www.readbyqxmd.com/read/28994319/a-review-of-clinical-safety-data-for-sumatriptan-nasal-powder-administered-by-a-breath-powered-exhalation-delivery-system-in-the-acute-treatment-of-migraine
#14
Stephen D Silberstein
Introduction AVP-825 (sumatriptan nasal powder) is an FDA-approved intranasal medication delivery system containing low-dose sumatriptan powder for acute treatment of migraine with or without aura in adults. AVP-825 utilizes unique nasal anatomy features to avoid limitations of other intranasal delivery methods. Areas covered Literature search terms: "AVP-825", "sumatriptan nasal powder", "intranasal sumatriptan", "sumatriptan safety", "sumatriptan acute migraine". Pharmacokinetic, Phase 2/3 studies, reviews (AVP-825) and metanalyses/reviews (sumatriptan) were evaluated...
October 10, 2017: Expert Opinion on Drug Safety
https://www.readbyqxmd.com/read/28992870/evaluating-clinical-effectiveness-and-pharmacokinetic-profile-of-atomized-intranasal-midazolam-in-children-undergoing-laceration-repair
#15
Sarah A Mellion, David Bourne, Lina Brou, Alison Brent, Kathleen Adelgais, Jeffrey Galinkin, Joseph Wathen
BACKGROUND: Atomized intranasal midazolam is a common adjunct in pediatrics for procedural anxiolysis. There are no previous studies of validated anxiety scores with pharmacokinetic data to support optimal procedure timing. OBJECTIVES: We describe the clinical and pharmacokinetic profile of atomized intranasal midazolam in children presenting for laceration repair. METHODS: Children 11 months to 7 years of age and weighing <26 kg received 0...
September 2017: Journal of Emergency Medicine
https://www.readbyqxmd.com/read/28980601/-the-clinical-observation-of-nk-t-cell-lymphoma-of-the-nasal-type
#16
A B Turovsky, N A Shostak, M E Artemyev, N K Khuazheva, T P Bessarab, P L Chumakov, A V Artemieva-Karelova
The objective of the present work was to present the results of the clinical analysis of the patient presenting with natural killer (NK)/T-cell lymphoma of the nasal type. We undertook the analysis of the medical documentation concerning the case of interest. It was shown that the development of progressive perforation of the nasal septum and the pronounced destructive changes in the intranasal and adjacent structures following the endonasal surgical interventions made necessary differential diagnostics between the condition under consideration and certain latent disorders (such as Wegener's granulomatosis, leprosy, syphilis, leishmaniasis, dirofilariasis tuberculosis, etc...
2017: Vestnik Otorinolaringologii
https://www.readbyqxmd.com/read/28969168/clinical-outcome-of-probing-in-infants-with-acute-dacryocystitis-a-prospective-study
#17
Bhawesh Chandra Saha, Rashmi Kumari, Bibhuti Prasanna Sinha
INTRODUCTION: Acute dacryocystitis is an uncommon but serious condition in infants and needs immediate treatment. Although, medical management with systemic antibiotics remains the mainstay of initial treatment, there are recent studies justifying simultaneous Naso Lacrimal Duct (NLD) probing with acceptable success rate. AIM: To assess the success rate of probing in the management of infantile acute dacryocystitis and to analyse the factors affecting it. MATERIALS AND METHODS: A prospective interventional study was designed and infants presenting with acute dacryocystitis with or without complications like dacryocystopyocele/ lacrimal abscess/preseptal cellulitis at a Tertiary Eye Care Centre from May 2014 to April 2016 were enrolled...
August 2017: Journal of Clinical and Diagnostic Research: JCDR
https://www.readbyqxmd.com/read/28967529/intranasal-fentanyl-and-quality-of-pediatric-acute-care
#18
Kathleen M Adelgais, Alison Brent, Joseph Wathen, Suhong Tong, Derrek Massanari, Sara Deakyne, Marion R Sills
BACKGROUND: Changes in the manner in which medications can be delivered can have significant effects on the quality of care in the acute care setting. OBJECTIVE: The objective of this study was to evaluate the change in three Institute of Medicine quality indicators (timeliness, safety, and effectiveness) in the pediatric emergency department (ED) after the introduction of the Mucosal Atomizer Device Nasal™ (MADn) for opioid analgesia. METHODS: This was a retrospective review of patients receiving opioid analgesia for certain conditions over a 5-year period...
November 2017: Journal of Emergency Medicine
https://www.readbyqxmd.com/read/28947180/oxytocin-selectively-modulates-brain-processing-of-disgust-in-huntington-s-disease-gene-carriers
#19
Izelle Labuschagne, Govinda Poudel, Catarina Kordsachia, Qizhu Wu, Hannah Thomson, Nellie Georgiou-Karistianis, Julie C Stout
People with Huntington's disease (HD) exhibit altered processing of emotional information, especially disgust and other negative emotions. These impairments are likely due to the effects of the disease on underlying brain networks. We examined whether oxytocin, when given intranasally, would normalise aberrant brain reactivity to emotional faces in participants with the gene-expansion for HD. In a double-blind placebo-controlled cross-over design, we measured brain activity, using functional magnetic resonance imaging, whilst nine medication-free HD carriers, and ten control participants viewed emotional (disgust, fear, angry, sad, surprise, happy) and neutral faces, following acute intranasal oxytocin (24IU) and placebo...
September 23, 2017: Progress in Neuro-psychopharmacology & Biological Psychiatry
https://www.readbyqxmd.com/read/28941387/management-protocols-for-status-epilepticus-in-the-pediatric-emergency-room-systematic-review-article
#20
REVIEW
Cheuk C Au, Ricardo G Branco, Robert C Tasker
OBJECTIVE: This systematic review of national or regional guidelines published in English aimed to better understand variance in pre-hospital and emergency department treatment of status epilepticus. SOURCES: Systematic search of national or regional guidelines (January 2000 to February 2017) contained within PubMed and Google Scholar databases, and article reference lists. The search keywords were status epilepticus, prolonged seizure, treatment, and guideline...
November 2017: Jornal de Pediatria
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