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https://www.readbyqxmd.com/read/29673431/the-aeromedical-management-of-allergic-rhinitis
#1
Nicole Powell-Dunford, Charles Reese, Alaistair Bushby, Berit H Munkeby, Sébastien Coste, Višnja Livajić Pezer, Lars Rosenkvist
INTRODUCTION: Allergic rhinitis is a prevalent condition warranting special aeromedical consideration due to its potential for acute and painful manifestations involving the middle ear or paranasal sinuses during rapid barometric pressure changes. Although second generation antihistamines and intranasal steroids are safe and effective treatments for this common condition, aeromedical management varies. METHODS: An aeromedical policy review of 14 public access civil and military data repositories was undertaken...
May 1, 2018: Aerospace Medicine and Human Performance
https://www.readbyqxmd.com/read/29669667/pharmacokinetics-of-intranasal-olopatadine-in-the-fixed-dose-combination-gsp301-versus-two-monotherapy-intranasal-olopatadine-formulations
#2
Piyush Patel, Anne Marie Salapatek, Ravi S Talluri, Sudeesh K Tantry
BACKGROUND: GSP301 is a fixed-dose combination of the antihistamine olopatadine hydrochloride and the corticosteroid mometasone furoate developed as a single nasal spray. OBJECTIVE: To assess the relative bioavailability of olopatadine administered as GSP301 versus two olopatadine monotherapy nasal spray formulations. METHODS: In this single-dose, open-label, crossover study, healthy adults (18-65 years old) were equally randomized to one of six treatment sequences for three 48-hour treatment periods with GSP301 (olopatadine 665 μg-mometasone 50 μg), the olopatadine monotherapy component of GSP301 (OLO-sponsor; 665 μg) and U...
May 1, 2018: Allergy and Asthma Proceedings:
https://www.readbyqxmd.com/read/29625751/naloxone-formulation-for-overdose-reversal-preference-among-patients-receiving-opioids-for-pain-management
#3
Kelly E Dunn, Frederick S Barrett, George E Bigelow
BACKGROUND: Opioid-related overdose has increased 137% in the past decade. Training nonmedical bystanders to administer naloxone (Narcan™) is a widely-researched intervention that has been associated with decreases in overdose rates in the communities in which it has been implemented. A recent review advocated for noninjectable formulations of naloxone, however patient preference for naloxone formulations has not yet been examined (Strang et al., 2016). METHODS: Two cohorts of respondents (N1  = 501, N2  = 172) who reported currently being prescribed an opioid for pain management were recruited through the crowd-sourcing program Amazon Mechanical Turk (MTurk) to assess their preference for naloxone formulations...
March 28, 2018: Addictive Behaviors
https://www.readbyqxmd.com/read/29624470/noninvasive-vaccination-against-infectious-diseases
#4
Zhichao Zheng, Diana Diaz-Arévalo, Hongbing Guan, Mingtao Zeng
The development of a successful vaccine, which should elicit a combination of humoral and cellular responses to control or prevent infections, is the first step in protecting against infectious diseases. A vaccine may protect against bacterial, fungal, parasitic, or viral infections in animal models, but to be effective in humans there are some issues that should be considered, such as the adjuvant, the route of vaccination, and the antigen-carrier system. While almost all licensed vaccines are injected such that inoculation is by far the most commonly used method, injection has several potential disadvantages, including pain, cross contamination, needlestick injury, under- or overdosing, and increased cost...
April 6, 2018: Human Vaccines & Immunotherapeutics
https://www.readbyqxmd.com/read/29597330/investigation-of-absorption-routes-of-meloxicam-and-its-salt-form-from-intranasal-delivery-systems
#5
Csilla Bartos, Rita Ambrus, Anita Kovács, Róbert Gáspár, Anita Sztojkov-Ivanov, Árpád Márki, Tamás Janáky, Ferenc Tömösi, Gábor Kecskeméti, Piroska Szabó-Révész
The aim of this article was to study the trans-epithelial absorption to reach the blood and to target the brain by axonal transport using nasal formulations with nanonized meloxicam (nano MEL spray) and its salt form known as meloxicam potassium monohydrate (MELP spray). The physicochemical properties and the mucoadhesivity of nasal formulations were controlled. In vitro and in vivo studies were carried out. These forms were first investigated in "nose-to-brain" relation. It was found that the in vitro study and in vivo study did not show any significant correlation...
March 28, 2018: Molecules: a Journal of Synthetic Chemistry and Natural Product Chemistry
https://www.readbyqxmd.com/read/29568976/pharmacokinetics-and-dynamics-of-intramuscular-and-intranasal-naloxone-an-explorative-study-in-healthy-volunteers
#6
Arne Kristian Skulberg, Ida Tylleskar, Turid Nilsen, Sissel Skarra, Øyvind Salvesen, Trond Sand, Thorsteinn Loftsson, Ola Dale
PURPOSE: This study aimed to develop a model for pharmacodynamic and pharmacokinetic studies of naloxone antagonism under steady-state opioid agonism and to compare a high-concentration/low-volume intranasal naloxone formulation 8 mg/ml to intramuscular 0.8 mg. METHODS: Two-way crossover in 12 healthy volunteers receiving naloxone while receiving remifentanil by a target-controlled infusion for 102 min. The group were subdivided into three different doses of remifentanil...
March 22, 2018: European Journal of Clinical Pharmacology
https://www.readbyqxmd.com/read/29538786/acute-pediatric-pain-management-in-the-primary-care-office
#7
Sindy Villacres, Corrie E Chumpitazi
Pain is a chief complaint in children seeking medical care, yet it may also be experienced in evaluation and treatment during office visits. Inadequate relief of children's procedural pain and distress not only affects the experience of the children and their parents, but also adversely affects procedural outcomes. Despite increasing awareness and research, management of procedural pain and anxiety in children is often inadequate. In addition, parent and patient satisfaction is often tied to pain management...
March 1, 2018: Pediatric Annals
https://www.readbyqxmd.com/read/29461426/emergent-management-of-primary-headache-a-review-of-current-literature
#8
Farnia Naeem, Chris Schramm, Benjamin W Friedman
PURPOSE OF REVIEW: The current article reviews recent data on treatment of acute headache patients in the acute care setting. RECENT FINDINGS: Intravenous fluid hydration, a common component of emergency department (ED) migraine therapy, does not improve pain outcomes and leads to longer ED lengths of stay. Therefore, intravenous fluids should be administered only to migraine patients with clinical evidence of dehydration. Similarly, intravenous ketamine has garnered interest as a treatment for acute pain but does not provide substantial relief to migraine patients...
February 15, 2018: Current Opinion in Neurology
https://www.readbyqxmd.com/read/29440808/intranasal-ketamine-for-the-management-of-incidental-pain-during-wound-dressing-in-cancer-patients-a-pilot-study
#9
Nivedita Page, Vivek Nirabhawane
Introduction: Cancer wounds need regular dressing; else they develop infection, foul odor, and in extreme cases, maggots. Patients resist dressing due to the severe incidental pain during dressing. Intranasal ketamine was tried as an analgesic to reduce this incidental pain. Materials and Methods: Twenty patients with wounds requiring regular dressing were selected; these patients had a basal pain score of 4/10 and incidental pain score of 7/10 during four consecutive dressings...
January 2018: Indian Journal of Palliative Care
https://www.readbyqxmd.com/read/29409869/the-role-of-hippocampal-brain-derived-neurotrophic-factor-in-age-related-differences-in-neuropathic-pain-behavior-in-rats
#10
Hiroki Tateiwa, Takashi Kawano, Atsushi Nishigaki, Daiki Yamanaka, Bun Aoyama, Marie Shigematsu-Locatelli, Satoru Eguchi, Fabricio M Locatelli, Masataka Yokoyama
AIMS: This study was aimed to explore the contribution of central brain-derived neurotrophic factor (BDNF) in the neuropathic pain pathogenesis using an aged rodent model. MAIN METHODS: Adult and aged rats were randomly assigned to either a sciatic nerve ligation (SNL) group or a control skin sham surgery group. Sensory behavioral testing were performed on the day before surgery and on the 3rd, 7th, 14th, and 21st days after surgery, followed by measurement of BDNF protein levels in different brain regions...
January 31, 2018: Life Sciences
https://www.readbyqxmd.com/read/29396996/intranasal-ketamine-and-its-potential-role-in-cancer-related-pain
#11
Vinita Singh, Theresa W Gillespie, R Donald Harvey
Cancer-related pain continues to be a significant therapeutic challenge, made more difficult by contemporary opioid use and diversion concerns. Conventional treatment utilizing a tiered approach of non-steroidal anti-inflammatory drugs (NSAIDs), opioids, and adjuvant agents is limited; and alternatives are needed for patients with rapidly progressing pain and those who develop hyperalgesia and tolerance to opioids. Ketamine, an N-methyl-D-aspartate (NMDA) selective antagonist, has historically been used for anesthesia in adult and pediatric populations, but has also been investigated for depression, bipolar disorder, and general and post-operative pain management...
February 3, 2018: Pharmacotherapy
https://www.readbyqxmd.com/read/29392071/comparison-of-early-period-results-of-nasal-splint-and-merocel-nasal-packs-in-septoplasty
#12
Fatih Bingöl, Ali Budak, Eda Şimşek, Korhan Kılıç, Buket Özel Bingöl
Objective: Several types of nasal packs are used postoperatively in septoplasty. In this study, we compared two commonly used nasal packing materials, the intranasal septal splint with airway and Merocel tampon, in terms of pain, bleeding, nasal obstruction, eating difficulties, discomfort in sleep, and pain and bleeding during removal of packing in the early period. Methods: The study group included 60 patients undergoing septoplasty. Patients were divided into two groups (n=30 in each group)...
September 2017: Turkish Archives of Otorhinolaryngology
https://www.readbyqxmd.com/read/29371045/pediatric-emergency-department-triage-based-pain-guideline-utilizing-intranasal-fentanyl-effect-of-implementation
#13
Kristin Schoolman-Anderson, Roni D Lane, Jeff E Schunk, Nancy Mecham, Richard Thomas, Kathleen Adelgais
BACKGROUND: Pain management guidelines in the emergency department (ED) may reduce time to analgesia administration (TTA). Intranasal fentanyl (INF) is a safe and effective alternative to intravenous opiates. The effect of an ED pain management guideline providing standing orders for nurse-initiated administration of intranasal fentanyl (INF) is not known. The objective of this study was to determine the impact of a pediatric ED triage-based pain protocol utilizing intranasal fentanyl (INF) on time to analgesia administration (TTA) and patient and parent satisfaction...
January 16, 2018: American Journal of Emergency Medicine
https://www.readbyqxmd.com/read/29368961/human-abuse-potential-studies-of-abuse-deterrent-opioids-lessons-from-oral-and-intranasal-studies-with-morphine-abuse-deterrent-extended-release-injection-molded-tablets
#14
Lynn R Webster, Eugene R Viscusi, Colville Brown, Jeffrey M Dayno
BACKGROUND: The development and use of abuse-deterrent (AD) opioids is part of a multifaceted strategy to reduce misuse, abuse, and diversion, while maintaining access for patients with severe pain who may benefit from their analgesic efficacy. Morphine AD, extended-release (ER), injection-molded tablets (morphine-ADER-IMT; ARYMO® ER; Egalet US Inc, Wayne, PA) is approved by the FDA as an AD opioid. As part of the characterization of AD opioids, assessments of their human abuse potential (HAP) are required...
January 25, 2018: Current Medical Research and Opinion
https://www.readbyqxmd.com/read/29364490/intranasal-drug-administration-for-procedural-sedation-in-children-admitted-to-pediatric-emergency-room
#15
C Fantacci, G C Fabrizio, P Ferrara, F Franceschi, A Chiaretti
OBJECTIVE: Pain relief is a very important aspect in Pediatrician's clinical practice. It is often thought that young children, particularly infants, do not perceive as much pain as adults because of their immature nervous system and that untreated pain would not have adverse long-term consequences. Instead, it has been demonstrated that infants and children experience pain in a similar manner to adults. Many factors, particularly emotional factors, can increase the child's pain perception...
January 2018: European Review for Medical and Pharmacological Sciences
https://www.readbyqxmd.com/read/29350840/a-phase-3-trial-of-mometasone-furoate-sinus-implants-for-chronic-sinusitis-with-recurrent-nasal-polyps
#16
Robert C Kern, J Pablo Stolovitzky, Stacey L Silvers, Ameet Singh, Jivianne T Lee, David M Yen, Alfred M C Iloreta, Francis P J Langford, Boris Karanfilov, Keith E Matheny, James W Stambaugh, Anna K Gawlicka
BACKGROUND: Topical intranasal corticosteroid sprays (INCSs) are standard treatment for nasal polyps (NPs), but their efficacy is reduced by poor patient compliance and impaired access of drug to the sinus mucosa. A corticosteroid-eluting sinus implant was designed to address these limitations in patients with recurrent polyposis after sinus surgery by delivering 1350 μg of mometasone furoate (MF) directly to the ethmoid sinus mucosa over approximately 90 days. METHODS: A randomized, sham-controlled, double-blind trial was undertaken in 300 adults with refractory chronic rhinosinusitis with NPs (CRSwNP), who were candidates for repeat surgery...
April 2018: International Forum of Allergy & Rhinology
https://www.readbyqxmd.com/read/29335480/novel-analgesic-effects-of-melanin-concentrating-hormone-on-persistent-neuropathic-and-inflammatory-pain-in-mice
#17
Jae-Hwan Jang, Ji-Yeun Park, Ju-Young Oh, Sun-Jeong Bae, Hyunchul Jang, Songhee Jeon, Jongpil Kim, Hi-Joon Park
The melanin-concentrating hormone (MCH) is a peptidergic neuromodulator synthesized by neurons in the lateral hypothalamus and zona incerta. MCHergic neurons project throughout the central nervous system, indicating the involvements of many physiological functions, but the role in pain has yet to be determined. In this study, we found that pMCH-/- mice showed lower baseline pain thresholds to mechanical and thermal stimuli than did pMCH+/+ mice, and the time to reach the maximum hyperalgesic response was also significantly earlier in both inflammatory and neuropathic pain...
January 15, 2018: Scientific Reports
https://www.readbyqxmd.com/read/29287863/demonstration-of-analgesic-effect-of-intranasal-ketamine-and-intranasal-fentanyl-for-postoperative-pain-after-pediatric-tonsillectomy
#18
RANDOMIZED CONTROLLED TRIAL
Alper Yenigun, Sinan Yilmaz, Remzi Dogan, Seda Sezen Goktas, Muhittin Calim, Orhan Ozturan
OBJECTIVE: Tonsillectomy is one of the oldest and most commonly performed surgical procedure in otolaryngology. Postoperative pain management is still an unsolved problem. In this study, our aim is to demonstrate the efficacy of intranasal ketamine and intranasal fentanyl for postoperative pain relief after tonsillectomy in children. MATERIAL AND METHOD: This randomized-controlled study was conducted to evaluate the effects of intranasal ketamine and intranasal fentanyl in children undergoing tonsillectomy...
January 2018: International Journal of Pediatric Otorhinolaryngology
https://www.readbyqxmd.com/read/29283946/rhinogenic-contact-point-headache-surgical-treatment-versus-medical-treatment
#19
Ignazio La Mantia, Calogero Grillo, Claudio Andaloro
Rhinogenic contact point headache (RCPH) is a headache syndrome secondary to mucosal contact points in the sinonasal cavities, in the absence of inflammatory signs, hyperplastic mucosa, purulent discharge, sinonasal polyps, or masses. It may result from pressure on the nasal mucosa due to anatomic variations among which the septal deviation, septal spur, and concha bullosa, are the most commonly observed. In recent years, RCPH has remained a subject of controversy regarding both its pathogenesis and treatment...
December 27, 2017: Journal of Craniofacial Surgery
https://www.readbyqxmd.com/read/29280484/intranasal-tissue-necrosis-associated-with-opioid-abuse-case-report-and-systematic-review
#20
REVIEW
Danielle A Morrison, Sarah K Wise, John M DelGaudio, Naweed I Chowdhury, Joshua M Levy
OBJECTIVE: Opioid abuse is a common disorder affecting over 2 million Americans. Intranasal tissue necrosis is a previously described sequela of nasal opioid inhalation, with a similar presentation to invasive fungal rhinosinusitis (IFRS). The goal of this case report and systematic review is to evaluate the evidence supporting this uncommon disease, with qualitative analysis of the presentation, management and treatment outcomes. DATA SOURCES: MEDLINE, EMBASE, Google Scholar, Scopus, and Web of Science...
December 27, 2017: Laryngoscope
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