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Byron J Schneider, Zachary McCormick, David O'Brien, Michael Bunch, Clark C Smith
No abstract text is available yet for this article.
March 14, 2018: Pain Medicine: the Official Journal of the American Academy of Pain Medicine
Md Moniruzzaman, Young-Won Chin, Jungsook Cho
Physalis alkekengi var. francheti is an indigenous herb well known for its anti-inflammatory, sedative, antipyretic, and expectorant properties. However, the information regarding the impacts of P. alkekengi fruits (PAF) in modulation of oxidative stress and learning memory are still unknown. This study therefore evaluated the antioxidant properties of ethyl acetate (EA) fraction of PAF and its impacts on learning and memory. The antioxidant activities of PAF were evaluated in LPS-induced BV2 microglial cells...
March 15, 2018: Cell Stress & Chaperones
Manon Auffret, Sophie Drapier, Marc Vérin
Apomorphine is now recognized as the oldest antiparkinsonian drug on the market. Though still underused, it is increasingly prescribed in Europe for patients with advanced Parkinson's disease (PD) with motor fluctuations. However, its history is far from being limited to movement disorders. This paper traces the history of apomorphine, from its earliest empirical use, to its synthesis, pharmacological development, and numerous indications in human and veterinary medicine, in light of its most recent uses and newest challenges...
March 15, 2018: Drugs in R&D
Selcuk Kayir, Hulya Ulusoy, Guvenc Dogan
Background/aims Sedation is one of the most important components of intensive care unit (ICU) in patients who are mechanically ventilated at intensive care conditions. As a result of sedation and analgesia in the intensive care unit, the patient is to be awakened a comfortable and easy process. The aim of the study is to demonstrate the effects of day-time sedation interruptions in intensive care patients. Material and methods We made a retrospective review of 100 patients who were monitored, mechanically ventilated and treated at our intensive care unit between January 2008 and January 2013...
January 13, 2018: Curēus
Edgar Isaac Rojas-Bedolla, Jorge Luis Gutiérrez-Pérez, Mario Iván Arenas-López, Marco Martin González-Chávez, Juan Ramón Zapata-Morales, Claudia Leticia Mendoza-Macías, Candy Carranza-Álvarez, Juan José Maldonado-Miranda, Martha Alicia Deveze-Álvarez, Angel Josabad Alonso-Castro
ETHNOPHARMACOLOGICAL RELEVANCE: Celtis pallida Torr (Cannabaceae) is employed as a folk medicine for the treatment of inflammation, pain, skin infections, and diarrhea, among other diseases. AIM OF THE STUDY: The purpose of this work was to assess the chemical composition, the in vitro and in vivo toxicity, the antimicrobial, anti-inflammatory, antidiarrheal, antinociceptive, locomotor, and sedative effects of an ethanolic extract obtained from Celtis pallida aerial parts (CPE)...
March 12, 2018: Journal of Ethnopharmacology
Jeff Wong, Leo d'Espaux, Ishaan Dev, Cas van der Horst, Jay Keasling
Valeriana officinalis (Valerian) root extracts have been used by European and Asian cultures for millennia for their anxiolytic and sedative properties. However, the efficacy of these extracts suffers from variable yields and composition, making these extracts a prime candidate for microbial production. Recently, valerenic acid, a C15 sesquiterpenoid, was identified as the active compound that modulates the GABAA channel. Although the first committed step, valerena-4,7(11)-diene synthase, has been identified and described, the complete valerenic acid biosynthetic pathway remains to be elucidated...
March 12, 2018: Metabolic Engineering
Donna L Seger, Justin K Loden
CONTEXT: Following clonidine ingestion, naloxone is seldom administered as it is considered ineffective in reversing somnolence, bradycardia, or hypotension. However, this conclusion has been based on administration of small doses (2 mg or less) of naloxone. The somnolence is frequently treated with endotracheal intubation (ETI), a procedure with significant morbidity. OBJECTIVE: We aimed to determine if naloxone administration reversed the effects of clonidine or caused any adverse effects...
March 16, 2018: Clinical Toxicology
Mary Allyson Lowry, Michael F Vaezi, Hernan Correa, Tina Higginbotham, James C Slaughter, Sari Acra
BACKGROUND & AIMS: Eosinophilic esophagitis (EoE) is a chronic disorder in children that requires continued assessment of disease activity, involving repeated sedation, endoscopy, and biopsy analysis. We investigated whether mucosal impedance measurements can be used to monitor disease activity in pediatric patients with EoE. METHODS: We measured mucosal impedance at 3 locations in the esophagus in pediatric patients (1-18 years old; 32 with active EoE, 10 with inactive EoE, 32 with non-erosive reflux disease [NERD]) and 53 children with symptoms but normal findings from histologic analyses (controls) undergoing routine esophagogastroduodenoscopy at the Vanderbilt Pediatric Gastroenterology Clinic...
March 14, 2018: Journal of Pediatric Gastroenterology and Nutrition
Ramón E Ruiz-Curiel, Ydaly Bonilla H, Alberto Baptista, Manuel Bronstein
OBJECTIVES: propofol is a rapid acting hypnotic that is becoming the drug of choice for sedation in digestive endoscopy worldwide. There is some controversy with regard to the use of propofol by physicians who are not anesthesiologists. We present our experience of the administration of propofol by endoscopist and nursing personnel. METHODS: this was a retrospective study of sedation in endoscopy. Propofol was exclusively used and administered by the endoscopist who performed the procedure and the nursing staff...
March 15, 2018: Revista Española de Enfermedades Digestivas
Orrin Devinsky, Anup D Patel, Elizabeth A Thiele, Matthew H Wong, Richard Appleton, Cynthia L Harden, Sam Greenwood, Gilmour Morrison, Kenneth Sommerville
OBJECTIVE: To evaluate the safety and preliminary pharmacokinetics of a pharmaceutical formulation of purified cannabidiol (CBD) in children with Dravet syndrome. METHODS: Patients aged 4-10 years were randomized 4:1 to CBD (5, 10, or 20 mg/kg/d) or placebo taken twice daily. The double-blind trial comprised 4-week baseline, 3-week treatment (including titration), 10-day taper, and 4-week follow-up periods. Completers could continue in an open-label extension. Multiple pharmacokinetic blood samples were taken on the first day of dosing and at end of treatment for measurement of CBD, its metabolites 6-OH-CBD, 7-OH-CBD, and 7-COOH-CBD, and antiepileptic drugs (AEDs; clobazam and metabolite N -desmethylclobazam [N-CLB], valproate, levetiracetam, topiramate, and stiripentol)...
March 14, 2018: Neurology
Emanuele Rondonotti, Cristiano Spada, Samuel Adler, Andrea May, Edward J Despott, Anastasios Koulaouzidis, Simon Panter, Dirk Domagk, Ignacio Fernandez-Urien, Gabriel Rahmi, Maria Elena Riccioni, Jeanin E van Hooft, Cesare Hassan, Marco Pennazio
SMALL-BOWEL CAPSULE ENDOSCOPY (SBCE): 1: ESGE recommends that prior to SBCE patients ingest a purgative (2 L of polyethylene glycol [PEG]) for better visualization.Strong recommendation, high quality evidence.However, the optimal timing for taking purgatives is yet to be established. 2: ESGE recommends that SBCE should be performed as an outpatient procedure if possible, since completion rates are higher in outpatients than in inpatients.Strong recommendation, moderate quality evidence...
March 14, 2018: Endoscopy
Caroline Daly, Eve Griffin, Darren M Ashcroft, Roger T Webb, Ivan J Perry, Ella Arensman
Background: Intentional drug overdose (IDO) is the most common form of hospital-treated self-harm, yet no national study has systematically classified the range of drugs involved using a validated system. We aimed to determine the profile of patients engaging in overdose, to identify drugs frequently used and to quantify the contributions of multiple drug use and alcohol involvement. Methods: Between 2012 and 2014, the National Self-Harm Registry, Ireland recorded 18 329 presentations of non-fatal IDO to Irish emergency departments...
March 12, 2018: European Journal of Public Health
J Matthew Webster, Megan F Dickson, Michele Staton
OBJECTIVE: Although driving under the influence (DUI) arrests occur at higher rates in rural areas and previous studies have shown more extensive drug use histories, little is known about how this relates to the prevalence and frequency of drugged driving. The present study examined drug use and drugged driving patterns among a sample of rural DUI offenders. METHODS: Convicted, rural DUI offenders (N = 118) completed a one-time, confidential research interview focused on drug use and drugged driving...
March 14, 2018: Traffic Injury Prevention
Mustafa M Almuqbel, Gareth Leeper, Ross Keenan, David N Plamer, Tracy R Melzer
OBJECTIVES: To highlight specific instances when radial k-space acquisitions in magnetic resonance imaging result in image artifacts and how to ameliorate such artifacts. METHODS: We acquired axial T2  weighted MR images on (1) the American College of Radiology (ACR) phantom and (2) a sedated sheep with rectilinear and multi-blade radial k-space filling acquisitions. Images were acquired on four (2 × 1.5T and 2 × 3T) different MRI scanners. For the radial k-space acquisitions, we acquired images with and without motion correction...
March 14, 2018: British Journal of Radiology
Christian Hassager, Ken Nagao, David Hildick-Smith
The prognosis after out-of-hospital cardiac arrest (OHCA) has improved in the past few decades because of advances in interventions used outside and in hospital. About half of patients who have OHCA with initial ventricular tachycardia or ventricular fibrillation and who are admitted to hospital in coma after return of spontaneous circulation will survive to discharge with a reasonable neurological status. In this Series paper we discuss in-hospital management of patients with post-cardiac-arrest syndrome. In most patients, the most important in-hospital interventions other than routine intensive care are continuous active treatment (in non-comatose and comatose patients and including circulatory support in selected patients), cooling of core temperature to 32-36°C by targeted temperature management for at least 24 h, immediate coronary angiography with or without percutaneous coronary intervention, and delay of final prognosis until at least 72 h after OHCA...
March 10, 2018: Lancet
Zhi Li, Elizabeth Gothard, Mark C Coles, Carrie A Ambler
In skin wounds, innate-immune cells clear up tissue debris and microbial contamination, and also secrete cytokines and other growth factors that impact repair process such as re-epithelialization and wound closure. After injury, there is a rapid influx and efflux of immune cells at wound sites, yet the function of each innate cell population in skin repair is still under investigation. Flow cytometry is a valuable research tool for detecting and quantifying immune cells; however, in mouse back skin, the difficulty in extracting immune cells from small area of skin due to tissue complexity has made cytometric analysis an underutilized tool...
2018: Frontiers in Immunology
Rhodri Saunders, Jason A Davis, Peter Kranke, Rachel Weissbrod, David K Whitaker, Jenifer R Lightdale
Background: Studies have reported on the incidence of sedation-related adverse events (AEs), but little is known about their impact on health care costs and resource use. Methods: Health care providers and payers in five countries were recruited for an online survey by independent administrators to ensure that investigators and respondents were blinded to each other. Surveys were conducted in the local language and began with a "screener" to ensure that respondents had relevant expertise and experience...
2018: Therapeutics and Clinical Risk Management
Leandro G Franco, Carlos Henrique M Wilges, Daniel P Junior, Sofia A Cerejo, Lilian T Nishimura, Isabela P Bittar
OBJECTIVE: To evaluate the effects of ketamine continuous rate infusions (CRI) at two dose rates on cardiovascular function and serum creatine kinase MB isoenzyme (CK-MB) and troponin I in healthy conscious dogs. STUDY DESIGN: Experimental, prospective, crossover, randomized, blinded study. ANIMALS: Eight adult mixed-breed dogs, aged 6±1 years and weighing 19±8.6 kg (mean±standard deviation). METHODS: Dogs were administered an intravenous bolus of ketamine (0...
December 18, 2017: Veterinary Anaesthesia and Analgesia
Aravind K Bommiasamy, Dayton Opel, Raluca McCallum, John D Yonge, Vicente Undurraga Perl, Christopher R Connelly, Darin Friess, Martin A Schreiber, Richard J Mullins
BACKGROUND: Traumatic hip dislocations (THD) are a medical emergency. There is debate whether the painful reduction of a dislocated hip should be first attempted using primary conscious sedation (PCS) or primary general anesthesia (PGA) METHODS: All cases of native THD from 2006 to 2015 in the trauma registry of a level 1 trauma center were reviewed. The primary outcome was successful reduction of the THD. RESULTS: 67 patients had a native, meaning not a hip prosthesis, THD...
February 27, 2018: American Journal of Surgery
Stephanie Stiel, Mareike Nurnus, Christoph Ostgathe, Carsten Klein
BACKGROUND: Clinical practice of Palliative Sedation (PS) varies between institutions worldwide and sometimes includes problematic practices. Little available research points at different definitions and frameworks which may contribute to uncertainty of healthcare professionals in the application of PS. This analysis investigates what demographic factors and characteristics of treatment practices differ between institutions with high versus low sedation rates estimates in Palliative and Hospice Care in Germany...
March 13, 2018: BMC Palliative Care
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