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https://www.readbyqxmd.com/read/28630395/cerebral-infarction-by-paradoxical-gas-embolism-during-laparoscopic-liver-resection-with-injury-of-the-hepatic-vessels-in-a-patient-without-a-right-to-left-systemic-shunt
#1
Toshiyasu Kawahara, Masahiro Hagiwara, Hiroyuki Takahashi, Mariko Tanaka, Koji Imai, Jun Sawada, Takayuki Kunisawa, Hiroyuki Furukawa
BACKGROUND Carbon dioxide (CO2) is believed to be the safest gas for laparoscopic surgery, which is a standard procedure. We experienced severe cerebral infarction caused by paradoxical CO2 embolism during laparoscopic liver resection with injury of the hepatic vessels despite the absence of a right-to-left systemic shunt. CASE REPORT A 60-year-old man was diagnosed with hepatocellular carcinoma in the right hepatic lobe secondary to alcoholic liver disease. We planned the laparoscopy-assisted liver resection...
June 20, 2017: American Journal of Case Reports
https://www.readbyqxmd.com/read/28606813/comparative-efficacy-of-intramuscular-and-scarification-routes-of-administration-of-live-smallpox-vaccine-in-a-murine-challenge-model
#2
A Phelps, A J Gates, L Eastaugh, M Hillier, D O Ulaeto
In recent years concern has mounted regarding the possibility of a re-emergence of smallpox through biowarfare or bioterrorism. There is also concern over the incidence of human monkeypox in endemic areas and the potential for monkeypox to be accidentally transported to non-endemic areas. In the event of re-emergence of smallpox or emergence of monkeypox, the accepted route of administration for live replicating smallpox vaccine is dermal scarification, which generates a virus-shedding lesion that persists for several days at the vaccination site...
June 9, 2017: Vaccine
https://www.readbyqxmd.com/read/28587915/acrylfentanyl-another-new-psychoactive-drug-with-fatal-consequences
#3
Davide Guerrieri, Emma Rapp, Markus Roman, Gunilla Thelander, Robert Kronstrand
The European Nordic Countries are the most exposed to opioid-related deaths. Between April and October 2016, a series of forty lethal intoxications occurred in Sweden, in which the presence of the synthetic opioid acrylfentanyl was determined to be the main - or a contributing - cause of death. In the reported cases, the blood concentration of acrylfentanyl - mostly detected in combination with other drugs - ranged from 0.01ng/g to 5ng/g; victims were predominantly males (34 males and 6 females), and their age varied between 18 and 53 years...
May 22, 2017: Forensic Science International
https://www.readbyqxmd.com/read/28571505/buprenorphine-implants-in-medical-treatment-of-opioid-addiction
#4
Steven Chavoustie, Michael Frost, Ole Snyder, Joel Owen, Mona Darwish, Ryan Dammerman, Victoria Sanjurjo
Opioid use disorder is a chronic, relapsing disease that encompasses use of both prescription opioids and heroin and is associated with a high annual rate of overdose deaths. Medical treatment has proven more successful than placebo treatment or psychosocial intervention, and the partial µ-opioid receptor agonist and κ-opioid receptor antagonist buprenorphine is similar in efficacy to methadone while offering lower risk of respiratory depression. However, frequent dosing requirements and potential for misuse and drug diversion contribute to significant complications with treatment adherence for available formulations...
June 2, 2017: Expert Review of Clinical Pharmacology
https://www.readbyqxmd.com/read/28553160/safety-assessments-of-subcutaneous-doses-of-aragonite-calcium-carbonate-nanocrystals-in-rats
#5
Alhaji Zubair Jaji, Zuki Abu Bakar Zakaria, Rozi Mahmud, Mohamad Yusof Loqman, Mohamad Noor Mohamad Hezmee, Yusuf Abba, Tijani Isa, Saffanah Khuder Mahmood
Calcium carbonate nanoparticles have shown promising potentials in the delivery of drugs and metabolites. There is however, a paucity of information on the safety of their intentional or accidental over exposures to biological systems and general health safety. To this end, this study aims at documenting information on the safety of subcutaneous doses of biogenic nanocrystals of aragonite polymorph of calcium carbonate derived from cockle shells (ANC) in Sprague-Dawley (SD) rats. ANC was synthesized using the top-down method, characterized using the transmission electron microscopy and field emission scanning electron microscope and its acute and repeated dose 28-day trial toxicities were evaluated in SD rats...
2017: Journal of Nanoparticle Research: An Interdisciplinary Forum for Nanoscale Science and Technology
https://www.readbyqxmd.com/read/28548574/overdose-education-and-naloxone-distribution-for-veterans-with-opioid-use-disorder-results-from-a-pilot-initiative
#6
Grace Chang, Michelle Davids, Alan Kershaw
Patients with opioid use disorder are at a high risk of overdose. To minimize that risk, a program offering intranasal naloxone rescue kits was piloted at a Veterans Administration Hospital. The purpose of this study was to characterize veterans who accepted these potentially lifesaving kits. Retrospective medical chart review of 158 veterans with opioid use disorder receiving treatment on either the inpatient psychiatry detoxification units or outpatient methadone maintenance setting who were offered overdose education and naloxone rescue kits...
May 26, 2017: Journal of Addictive Diseases
https://www.readbyqxmd.com/read/28543100/syndecan-1-limits-the-progression-of-liver-injury-and-promotes-liver-repair-in-acetaminophen-induced-liver-injury
#7
Eon Jeong Nam, Kazutaka Hayashida, Rafael S Aquino, John R Couchman, Rosemary A Kozar, Jian Liu, Pyong Woo Park
Accidental or intentional misuse of acetaminophen (APAP) is the leading cause of acute liver failure in the Western world. While mechanisms that trigger APAP-induced liver injury are well known, those that halt the progression of APAP liver disease and facilitate liver recovery are less understood. Heparan sulfate proteoglycans (HSPGs) bind to and regulate various tissue injury factors through their heparan sulfate (HS) chains, but the importance of HSPGs in liver injury in vivo remains unknown. Here, we examined the role of syndecan-1, the major cell surface HSPG of hepatocytes, in APAP-induced liver injury...
May 22, 2017: Hepatology: Official Journal of the American Association for the Study of Liver Diseases
https://www.readbyqxmd.com/read/28511410/preventive-training-among-medical-interns-in-mexico-city-and-its-association-with-needlestick-and-sharp-injuries-a-cross-sectional-study
#8
Victor Hugo Garcia, Katja Radon
INTRODUCTION: Medical students are a vulnerable group for the acquisition of blood borne pathogens due to their lack of experience. In Europe and Asia preventive training programs have reduced accidental exposures. AIM: The aim of the study was to compare the lifetime prevalence of Needlestick and Sharp Objects Injuries (NSIs) among medical interns who received preventive training versus those without such training in Mexico City. MATERIALS AND METHODS: In 2013, a cross-sectional study was performed applying an anonymous self-administrated questionnaire...
March 2017: Journal of Clinical and Diagnostic Research: JCDR
https://www.readbyqxmd.com/read/28502090/successful-use-of-lipid-emulsion-to-resuscitate-a-foal-after-intravenous-lidocaine-induced-cardiovascular-collapse
#9
V Vieitez, I Á Gómez de Segura, M Martin-Cuervo, L Alfonso Gracia, L Javier Ezquerra
BACKGROUND: Lipid emulsion has been reported to be effective for the treatment of local anaesthetic overdoses in rats, dogs and humans. OBJECTIVES: To describe the successful treatment of cardiovascular lidocaine toxicity in a foal with intravenous lipid administration. STUDY DESIGN: Observational study: case report. METHODS: An 8-month-old Arabian cross foal was anaesthetised for removal of the right alar fold and nasal plate...
May 14, 2017: Equine Veterinary Journal
https://www.readbyqxmd.com/read/28498176/effectiveness-of-haloperidol-prophylaxis-in-critically-ill-patients-with-a-high-risk-of-delirium-a-systematic-review
#10
Eduardo Santos, Daniela Cardoso, Hugo Neves, Madalena Cunha, Manuel Rodrigues, João Apóstolo
BACKGROUND: Delirium is associated with increased intensive care unit and hospital length of stay, prolonged duration of mechanical ventilation, unplanned removal of tubes and catheters, and increased morbidity and mortality. Prophylactic treatment with low-dose haloperidol may have beneficial effects for critically ill patients with a high risk of delirium. OBJECTIVES: To identify the effectiveness of haloperidol prophylaxis in critically ill patients with a high risk for delirium...
May 2017: JBI Database of Systematic Reviews and Implementation Reports
https://www.readbyqxmd.com/read/28492168/accidental-intravenous-administration-of-paracetamol-syrup-in-a-child
#11
D El Mazloum, A Boner, A Pietrobelli
OBJECTIVE AND IMPORTANCE: Medication administration errors occur frequently in clinical practice. CLINICAL PRESENTATION: An 18-month-old child presented with vomiting and diarrhea. Due to a rise in temperature, paracetamol syrup was prescribed, but a nurse inadvertently administered the drug IV through the peripheral venous access. INTERVENTION: The child was referred to the pediatric intensive care unit where his clinical condition improved and the risk of peripheral venous and pulmonary embolism was excluded...
December 2016: Archives de Pédiatrie: Organe Officiel de la Sociéte Française de Pédiatrie
https://www.readbyqxmd.com/read/28487840/medical-certification-reduces-the-number-of-children-requiring-allergen-elimination-diets-for-school-lunches
#12
Seigo Korematsu, Kenji Toyokuni, Yousuke Handa, Chika Gotoh, Rieko Wasada, Rie Kato, Nanae Kawano, Mayo Ikeuchi, Tomoko Okamoto, Maki Kiriya, Mizuho Takahashi, Tomoyuki Takano, Atsuhiko Haigo
BACKGROUND: Following the increase in the number of children with food allergies, support systems are now required for school lunches, but a large-scale factual investigation has not been carried out. OBJECTIVE: We evaluated the features of elimination diet due to food allergy and the support system in kindergartens and schools. METHODS: A prefecture-based questionnaire survey regarding measures for food allergies in school lunches of all kindergartens, public elementary schools, and public junior high schools (631 facilities) was conducted in Oita Prefecture, Japan...
April 2017: Asia Pacific Allergy
https://www.readbyqxmd.com/read/28451577/expression-levels-of-two-dna-repair-related-genes-under-8-gy-ionizing-radiation-and-100-mg-kg-melatonin-delivery-in-rat-peripheral-blood
#13
M Valizadeh, A Shirazi, P Izadi, J Tavakkoly Bazzaz, H Rezaeejam
BACKGROUND: After radiation therapy (RT), some health hazards including DNA damages may occur where melatonin can play a protective role due to free radical generation. On the other hand, serious accidental overexposures may occur during RT due to nuclear accidents which necessitate the need for study on exposure to high-dose radiations during treatments. OBJECTIVE: The aim of this study was to study the expression level of two genes in non-homologous end joining (NHEJ) pathways named Xrcc4 and Xrcc6 (Ku70) in order to examine the effect of melatonin on repair of DNA double-strand breaks (BSBs) caused by 8Gy ionizing radiation...
March 2017: Journal of Biomedical Physics & Engineering
https://www.readbyqxmd.com/read/28427112/acute-encephalopathy-in-a-2-year-old-pot-bellied-pig-following-accidental-intoxication-with-clonazepam
#14
Emilie L Setlakwe, Amy L Johnson
OBJECTIVE: To describe a case of successful management of clonazepam toxicity causing encephalopathy in a pot-bellied pig. CASE SUMMARY: A 2-year-old female pot-bellied pig weighing 13.5 kg was presented for evaluation of clinical signs of acute encephalopathy. Based on the animal's history and clinical signs, a tentative diagnosis of benzodiazepine (BZP) intoxication was made. The results of a urinary drug screening test designed to detect illicit substances in human urine indicated benzodiazepine exposure...
May 2017: Journal of Veterinary Emergency and Critical Care
https://www.readbyqxmd.com/read/28416008/a-guide-to-acquired-vitamin-k-coagulophathy-diagnosis-and-treatment-the-russian-perspective
#15
REVIEW
Valery V Wojciechowski, Daniela Calina, Konstantinos Tsarouhas, Alexander V Pivnik, Alexander A Sergievich, Vladimir V Kodintsev, Ekaterina A Filatova, Eren Ozcagli, Anca Oana Docea, Andreea Letitia Arsene, Eliza Gofita, Christina Tsitsimpikou, Aristidis M Tsatsakis, Kirill S Golokhvast
Physicians often come across with cases of vitamin K antagonists-dependent coagulopathy for reasons such as accidental use of the vitamin K antagonists (VKA), excessive administration of prescribed anticoagulants of indirect action or not reported administration of vitamin K antagonists due to memory impairment and/or other mental disorders, even deliberate use thereof (attempt to murder or suicide). Rodenticide-poisoning (coumarins, warfarins) via food or occupational accidents are difficult to diagnose. This article discusses different types of acquired vitamin K-dependent coagulopathy...
April 17, 2017: Daru: Journal of Faculty of Pharmacy, Tehran University of Medical Sciences
https://www.readbyqxmd.com/read/28415945/pseudomonas-aeruginosa-endophthalmitis-caused-by-accidental-iatrogenic-ocular-injury-with-a-hypodermic-needle
#16
Cheng-Wei Lu, Ji-Long Hao, Xiu-Fen Liu, Ling-Ling Liang, Dan-Dan Zhou
Iatrogenic traumatic endophthalmitis is a rare but serious ocular infection that can lead to severe vision loss. A 44-year-old man presented with pain and decreased vision in the right eye 4 hours after injury with a hypodermic needle during irrigation of his eye. Slit-lamp examination revealed a penetrating corneal puncture and iris hole in the right eye. Twenty hours later, his visual acuity had decreased to hand motion, and severe fibrinoid uveitis was noted. He immediately underwent irrigation of the anterior chamber and intravitreal antibiotic injection...
April 2017: Journal of International Medical Research
https://www.readbyqxmd.com/read/28356773/update-on-the-usage-and-safety-of-epinephrine-auto-injectors-2017
#17
REVIEW
Larry S Posner, Carlos A Camargo
Anaphylaxis is a serious, potentially fatal allergic reaction. Guidelines recommend prompt intramuscular injections of epinephrine as the first-line therapy for anaphylaxis. Delayed epinephrine treatment may cause undesirable clinical outcomes, including death. In the community, epinephrine auto-injectors (EAIs) are commonly used to treat anaphylaxis. This literature review examines several recent concerns regarding the safety of EAIs that may prevent the timely administration of epinephrine. Reports of cardiovascular complications are linked with epinephrine administration, although recent studies suggest that these events are much more commonly associated with intravenous epinephrine rather than with EAIs...
2017: Drug, Healthcare and Patient Safety
https://www.readbyqxmd.com/read/28348732/probuphine%C3%A2-buprenorphine-implant-a-promising-candidate-in-opioid-dependence
#18
REVIEW
Preeti Barnwal, Saibal Das, Somnath Mondal, Anand Ramasamy, Tanay Maiti, Arunava Saha
Opioid dependence leads to physical dependence and addiction which finally results in profound medical, psychological and social dysfunction. One of the useful medications for opioid dependence is buprenorphine, the partial opioid agonist, which is used alone or in combination with naloxone. However, buprenorphine is the victim of its own success due to its illicit use and accidental poisoning in children. Also, buprenorphine typically requires daily self-administration and its effectiveness heavily depends on patient adherence...
March 2017: Therapeutic Advances in Psychopharmacology
https://www.readbyqxmd.com/read/28328690/the-first-use-of-pralidoxime-in-a-child-with-rivastigmine-poisoning
#19
Eylem Ulaş Saz, Ali Yurtseven, Mehmet Arda Kilinç, Yusuf Sari, Hasan Ağin
The aim of this report is to describe the successful use of pralidoxime in a pediatric patient who accidentally ingested 12 mg of rivastigmine and presented to the emergency department with weakness, drowsiness, hyporeactivity to environmental stimuli, and full cholinergic syndrome. CASE: The patient presented to the emergency department 2 hours after a suspected ingestion of rivastigmine. He was sleepy but oriented and cooperative, hypotonic, and hyporeflexic and has a Glasgow Coma Scale score of 13 (E3M6V4)...
March 21, 2017: Pediatric Emergency Care
https://www.readbyqxmd.com/read/28316435/delta-check-for-blood-groups-a-step-ahead-in-blood-safety
#20
Raj Nath Makroo, Aakanksha Bhatia
BACKGROUND: Blood grouping is the single most important test performed by each and every transfusion service. A blood group error has a potential for causing severe life-threatening complications. A number of process strategies have been adopted at various institutions to prevent the occurrence of errors at the time of phlebotomy, pretransfusion testing, and blood administration. A delta check is one such quality control tool that involves the comparison of laboratory test results with results obtained on previous samples from the same patient...
January 2017: Asian Journal of Transfusion Science
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