Science.gov

Sample records for fatal fenazaquin intoxication

  1. [Fatal intoxication with paramethoxyamphetamine].

    PubMed

    Chodorowski, Zygmunt; Wiergowski, Marek; Sein Anand, Jacek

    2002-01-01

    From August to December of the year 2000 we ascertained 7 rapid deaths because of acute intoxication with tablets colloquially called Ufo. There were five men and two women aged from 20 to 29 (average 24) years. Analytic tests showed that one tablet of Ufo contains 40 mg of paramethoxyamphetamine, 1.0 mg of amphetamine, 0.05 mg of methamphetamine, 0.03 mg of 3-4-methylenedioxymethamphetamine. The levels of paramethoxyamphe-tamine in the blood of the deceased, determined by gas chromatography, were from 0.68 to 10.0 (approx. 3.2) mg/L and in the urine from 16 to 64 (approx. 35) mg/L. The press and television campaign caused elimination of fatal intoxications with parametoxy-amphetamine during the last 13 months. PMID:12184013

  2. Fatal intoxication with methoxetamine.

    PubMed

    Adamowicz, Piotr; Zuba, Dariusz

    2015-01-01

    Methoxetamine (MXE) is a new synthetic drug of abuse structurally related to ketamine and phencyclidine. A case of a 29-year-old male with acute toxicity related to the analytically confirmed use of MXE is reported. The man was found dead at his residence. Biological material was analyzed using liquid chromatography-tandem mass spectrometry. The concentration of MXE in urine of the deceased was 85 μg/mL. Despite the vial containing the blood sample being destroyed during transportation and the blood leaking out into the cardboard packaging, the blood level of MXE was estimated. After determination of the cardboard grammage (approx. 400 g/m(3) ) and the mean mass of the blood obtained after drying (0.1785 ± 0.0173 g per 1 mL), the estimated blood concentration of MXE was found to be 5.8 μg/mL. The high concentration of MXE in blood and urine and the circumstances of the case indicate an unintentional, fatal intoxication with this substance. PMID:25413263

  3. Fatal flecainide intoxication.

    PubMed Central

    Brazil, E; Bodiwala, G G; Bouch, D C

    1998-01-01

    Flecainide acetate is a potent class 1C antiarrhythmic agent used mainly for the treatment of supraventricular arrhythmias. Acute overdose of this drug is rare but frequently fatal. The clinical course of a patient that ingested a large quantity of flecainide as a suicide attempt is described and current therapeutic strategies discussed. PMID:9825278

  4. Fatal Intoxication with Acetyl Fentanyl.

    PubMed

    Cunningham, Susan M; Haikal, Nabila A; Kraner, James C

    2016-01-01

    Among the new psychoactive substances encountered in forensic investigations is the opioid, acetyl fentanyl. The death of a 28-year-old man from recreational use of this compound is reported. The decedent was found in the bathroom of his residence with a tourniquet secured around his arm and a syringe nearby. Postmortem examination findings included marked pulmonary and cerebral edema and needle track marks. Toxicological analysis revealed acetyl fentanyl in subclavian blood, liver, vitreous fluid, and urine at concentrations of 235 ng/mL, 2400 ng/g, 131 ng/mL, and 234 ng/mL, respectively. Acetyl fentanyl was also detected in the accompanying syringe. Death was attributed to recreational acetyl fentanyl abuse, likely through intravenous administration. The blood acetyl fentanyl concentration is considerably higher than typically found in fatal fentanyl intoxications. Analysis of this case underscores the need for consideration of a wide range of compounds with potential opioid-agonist activity when investigating apparent recreational drug-related deaths. PMID:26389815

  5. Two Fatal Intoxications with Cyanohydrins.

    PubMed

    Zheng, Shuiqing; Yuan, Xiaoliang; Wang, Wei; Liang, Chen; Cao, Fangqi; Zhang, Runsheng

    2016-06-01

    Cyanohydrins, also be called cyanoalcohols, are important industrial precursors to carboxylic acids and some amino acids. Acetone cyanohydrin (ACH) and formaldehyde cyanohydrin (glycolonitrile, FCH), which are the typical examples of cyanohydrins, are classified as extremely hazardous substances. As the cyanohydrins can readily decompose, and it is hard to find cyanohydrins in gastric contents and heart blood, the determination study in biological samples can be divided into two parts: the first is the determination of HCN by using a Prussian blue reaction and the HS-GC-MSD after derivatization by chloramine-T. The second is the determination of acetone or formaldehyde. In this part, headspace gas chromatography with flame ionization detector (HS-GC-FID) and solid phase microextraction (SPME)-gas chromatography with mass spectrometric detectors (GC-MSD) had been used. In this report, we reported two fatal intoxication cases of ACH and FCH; one person was killed by his wife by poisoning his food and the other was suicide by poison. Two real cases of ACH and FCH in human blood and gastric contents have been analyzed by using the above-mentioned method. The Prussian blue reaction was positive in the two cases. The peaks of acetone with retention times of 0.998 min appear in specimens of the deceased are consistent with the retention times of pure acetone. The peaks of formaldehyde with a retention time of 1.658 min appear in heart blood of the deceased, and the retention time of formaldehyde of the liquid is 1.674 min, which are consistent with the retention times of pure formaldehyde (1.673 min). PMID:27026650

  6. Three fatal intoxications due to methylone.

    PubMed

    Pearson, Julia M; Hargraves, Tiffanie L; Hair, Laura S; Massucci, Charles J; Frazee, C Clinton; Garg, Uttam; Pietak, B Robert

    2012-07-01

    We present three fatal intoxications of methylone, a cathinone derivative. Blood was analyzed with a routine alkaline liquid-liquid extraction and analyzed by gas chromatography coupled with a mass spectrometer (GC-MS). Methylone was identified by a full scan mass spectral comparison to an analytical standard of methylone. For a definitive and conclusive confirmation and quantitation, methylone was also derivatized with heptafluorobutyric anhydride and analyzed by GC-MS. In all three fatalities, the deceased exhibited seizure-like activity and elevated body temperatures (103.9, 105.9 and 107°F) before death. Two of the three cases also exhibited metabolic acidosis. One of the three cases had prolonged treatment and hospitalization before death with symptoms similar to sympathomimetic toxicity, including metabolic acidosis, rhabdomyolysis, acute renal failure and disseminated intravascular coagulation. The laboratory results for this patient over the 24 h period of hospitalization were significant for increased lactate, liver transaminases, creatinine, myoglobin, creatine kinase and clotting times, and decreased pH, glucose and calcium. Peripheral blood methylone concentrations in the three fatal cases were 0.84, 3.3 and 0.56 mg/L. In conlusion, peripheral blood methylone concentrations in excess of 0.5 mg/L may result in death due to its toxic properties, which can include elevated body temperature and other sympathomimetic-like symptoms. PMID:22589523

  7. Fatal carbon monoxide intoxication after acetylene gas welding of pipes.

    PubMed

    Antonsson, Ann-Beth; Christensson, Bengt; Berge, Johan; Sjögren, Bengt

    2013-06-01

    Acetylene gas welding of district heating pipes can result in exposure to high concentrations of carbon monoxide. A fatal case due to intoxication is described. Measurements of carbon monoxide revealed high levels when gas welding a pipe with closed ends. This fatality and these measurements highlight a new hazard, which must be promptly prevented. PMID:23307861

  8. Fatal intoxication from 3,4-methylenedioxyamphetamine.

    PubMed

    Poklis, A; Mackell, M A; Drake, W K

    1979-01-01

    The symptoms of MDA intoxication exhibited by the decedent prior to death closely mimic those of acute amphetamine poisoning: profuse sweating, violent and irrational behavior, and stereotypically compulsive behavior. Therefore, if amphetamines are not detected in specimens from a person displaying classic symptoms of amphetamine poisoning, hallucinogenic amphetamine derivatives may be considered. In the case described, a divided dose of 850 mg of MDA ingested within 2 h and 15 min was sufficient to cause the death of a 24-year-old male, 4 h after the final dose. While the methaqualone may have contributed to the demise of the decedent, the authors think that the MDA itself was sufficient to cause death. Results of limited recovery studies of MDA extraction from blood and elution from TLC plates supported the observations of Cimbura [13]. Approximately 85% of MDA is extracted by the method described and its elution from TLC plates is quantitative. This case points out once again the dangers of false advertising in the illicit market. The decedent, himself a dealer in the illicit drug market, and all present at the party believed the ingested white powder to be a mixture of morphine, LSD, and amphetamine, hence MDA. They were totally unfamiliar with 3,4-methylenedioxyamphetamine, MDA. PMID:512617

  9. Possible fatal acetaminophen intoxication with atypical clinical presentation.

    PubMed

    De-Giorgio, Fabio; Lodise, Maria; Chiarotti, Marcello; d'Aloja, Ernesto; Carbone, Arnaldo; Valerio, Luca

    2013-09-01

    Acetaminophen or paracetamol, a commonly used over-the-counter analgesic, is known to elicit severe adverse reactions when taken in overdose, chronically at therapeutic dosage or, sporadically, following single assumptions of a therapeutic dose. Damage patterns including liver damage and, rarely, acute tubular necrosis or a fixed drug exanthema. We present a case of fatal acetaminophen toxicity with postmortem blood concentration 78 μg/mL and unusual clinical features, including a visually striking and massive epidermolysis and rhabdomyolysis, disseminated intravascular coagulation and myocardial ischemia. This case is compared with the most similar previous reports in terms of organ damage, clinical presentation, and cause of death. We conclude that a number of severe patterns of adverse effects to acetaminophen are emerging that were previously greatly underestimated, thus questioning the adequacy of the clinical spectrum traditionally associated with acetaminophen intoxication and leading to the need to review this spectrum and the associated diagnostic criteria. PMID:23822653

  10. Fatal intoxication with synthetic cannabinoid MDMB-CHMICA.

    PubMed

    Adamowicz, Piotr

    2016-04-01

    MDMB-CHMICA is a synthetic cannabinoid that appeared on the European drug market in September 2014. This substance was found in Poland in the herbal mixture "Mocarz" ("Strongman"), which caused a large outbreak of intoxications at the beginning of July 2015. This paper describes the circumstances of death and toxicological findings in a fatal intoxication with MDMB-CHMICA (in combination with alcohol). Loss of consciousness and asystole occurred a few minutes after smoking the 'legal high'. The man died after 4 days of hospitalisation. The cause of death accepted by the medical examiner was multiple organ failure. MDMB-CHMICA was detected and quantified in blood (ante- and postmortem) and internal organs tissues. The samples were analysed using liquid chromatography with mass spectrometry (LC-MS/MS). The concentration of MDMB-CHMICA in antemortem blood was 5.6ng/mL. Although the death occurred after 4 days from administration a relatively high concentration (2.6ng/g) was estimated in the brain. Traces of this compound were also found in other postmortem materials (blood, stomach, liver, bile, and kidney). The presented case shows the health risks associated with MDMB-CHMICA use. The administration of this substance can lead to the number of organ failures, cardiac arrest and consequently death. PMID:26934903

  11. Fatal and non-fatal outcome by accidental intoxication with paint thinner.

    PubMed

    Tsatsakis, A M; Dolapsakis, G; Troulakis, G; Christodoulou, P; Relakis, K; Trikilis, N; Michalodimitrakis, M N

    1997-09-01

    Although poisonings (fatal and non-fatal) due to intentional or accidental acute exposure to toluene or toluene mixture fumes have been previously reported in the literature, several issues concerning lethal doses or lasting post-exposure neuropathological impairments still remain unclear. Two male painters (18 and 30 years old) were accidentally exposed to toxic concentrations of paint diluent fumes containing toluene (TL), acetone (ACT) and methyl ethyl ketone (MEK) (60:15:15 w/w/w respectively) during their work in an underground reservoir. Both workers were found unresponsive by colleagues and were immediately transferred to the regional hospital. On admission, the younger man was pronounced dead, while the other remained in the intensive care unit for 3 days and then 4 days in the internal medicine ward. TL, ACT and MEK concentrations in blood samples taken from the survivor on admission were 6.3, 30.6 and 40.5 microg/mL. Postmortem toxicology of the dead worker revealed TL, ACT and MEK blood levels of 12.4, 90.8 and 80.4 microg/mL respectively. The solvent levels in the liver, kidney, lung, brain, testis and gland were also quantified and showed a somewhat similar distribution of the chemicals among these tissues with the highest levels found in the brain and the liver. The fatal and the non-fatal outcome that resulted despite similar intoxication conditions, most probably demonstrates the interindividual tolerance among the painters who also had similar body weights. The surviving painter did not develop any neuropsychological impairment in post-exposure time. The reported case strongly emphasizes the necessity to take precautions when using paint diluents in enclosed spaces. PMID:15335573

  12. Multi-drug intoxication fatality involving atorvastatin: A case report.

    PubMed

    Cibickova, Lubica; Caran, Tomas; Dobias, Martin; Ondra, Peter; Vorisek, Viktor; Cibicek, Norbert

    2015-12-01

    Mixed antihypertensive drug intoxication poses a significant risk for patient mortality. In tandem to antihypertensives, hypolipidemic medicines (especially statins) are often prescribed. Among their well-known adverse effects belongs rhabdomyolysis. We report a case of fatal multi-drug overdose in a 65-year-old female alcoholic. The patient was unconscious at admission. Empty blister packs indicated the abuse of 250 tablets of urapidil, 42 tablets of verapamil/trandolapril, 50 tablets of moxonidin, 80 tablets of atorvastatin and 80 tablets of diacerein. Standard measures (gastric lavage, activated charcoal, mechanical ventilation, massive doses of vasopressors, volume expansion, diuretics and alkalinization) failed to provide sufficient drug elimination and hemodynamic support and the sufferer deceased on the fourth day. Dramatic elevations of serum myoglobin (34,020 μg/L) and creatine kinase (219 μkat/L) were accompanied by rise in cardiac troponin I and creatinine. Gas chromatography revealed ethanol 1.17 g/kg (blood) and 2.81 g/kg (urine). Thin layer chromatography and gas chromatography of gastric content and urine verified verapamil, moxonidin and urapidil fragment (diacerein method was unavailable). Atorvastatin and trandolapril concentrations (LC-MS(n)) equaled 277.7 μg/L and 57.5 μg/L, resp. (serum) and 8.15 μg/L and 602.3 μg/L, resp. (urine). Histology confirmed precipitates of myoglobin with acute necrosis of proximal renal tubules in association with striated muscle rhabdomyolysis and myocardial dystrophy. Cardiogenic-distributive shock in conjunction with acute renal failure due to the combined self-poisoning with vasoactive agents and atorvastatin were determined to be this decedent's immediate cause of death. The manner of death was assigned to be suicidal. PMID:26508377

  13. A Rare Cause of Metabolic Acidosis: Fatal Transdermal Methanol Intoxication in an Infant.

    PubMed

    Sahbudak Bal, Zumrut; Can, Fulya Kamit; Anil, Ayse Berna; Bal, Alkan; Anil, Murat; Gokalp, Gamze; Yavascan, Onder; Aksu, Nejat

    2016-08-01

    Oral methanol intoxication is common, but dermal intoxication is rare. We report a previously healthy 19-month-old female infant admitted to the emergency department (ED) with vomiting and tonic-clonic seizure. On physical examination, she was comatose and presented signs of decompensated shock with Kussmaul breathing. Her left thigh was edematous, with purple coloration. Methanol intoxication was suspected due to high anion gap metabolic acidosis (pH, 6.89; HCO3, <3 meq/L) and exposure to spirit-soaked bandages (%96 methanol) for 24 hours and 3 days. The patient's serum methanol level was 20.4 mg/dL. She was treated with fomepizole and continuous venovenous hemodialysis (CVVHD) in the pediatric intensive care unit, and methanol levels decreased to 0 mg/dL after 12 hours. During follow-up, massive edema and subarachnoid hemorrhage in the occipital lobe were detected by computed tomography of the brain. The patient died after 7 days.Although methanol intoxication occurs predominantly in adults, it must be considered in children with high-anion gap metabolic acidosis. This case report demonstrates that fatal transdermal methanol intoxication can occur in children, and it is the second report in the English literature of transdermal methanol intoxication in an infant. PMID:26196361

  14. 40 CFR 180.632 - Fenazaquin; import tolerances for residues.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 23 2010-07-01 2010-07-01 false Fenazaquin; import tolerances for residues. 180.632 Section 180.632 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED... § 180.632 Fenazaquin; import tolerances for residues. (a) General. Import tolerances are established...

  15. 40 CFR 180.632 - Fenazaquin; import tolerances for residues.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 24 2011-07-01 2011-07-01 false Fenazaquin; import tolerances for residues. 180.632 Section 180.632 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED... § 180.632 Fenazaquin; import tolerances for residues. (a) General. Import tolerances are established...

  16. Fatal methadone intoxication in an infant listed as a homicide.

    PubMed

    Bonsignore, Alessandro; Groppi, Angelo; Ventura, Francesco; De Stefano, Francesco; Palmiere, Cristian

    2016-09-01

    Voluntary methadone administration for the purpose of sedation eventually resulting in the infant's death is extremely infrequent, though it has been observed. In this report, we describe an autopsy case pertaining to a 32-month-old infant who was repeatedly exposed to methadone by his parents. Autopsy revealed a coarctation of the aorta with a focal stenosis located at the junction of the distal aortic arch and the descending aorta. Left ventricular hypertrophy was also observed. Both these findings were considered to not have played a role in the child's death. Methadone was detected in the femoral blood (0.633 mg/l), urine (5.25 mg/l), bile (2.64 mg/l), and gastric contents (1.08 mg). A segmental hair analysis showed the presence of methadone and morphine in both the proximal and distal portion of the lock. Methadone was also detected in nail samples. A segmental hair analysis performed on the younger brother of the deceased revealed the presence of methadone and morphine in both the proximal and distal segments, as well as the presence of 6-monoacetylmorphine exclusively in the distal portion. Though the parents denied any involvement in methadone administration or exposure for the purpose of sedation, the manner of death was listed as homicide. The case emphasizes the usefulness of hair analysis to identify threatening situations for the children of drug-dependent parents and possibly support measures by the authorities to recognize and intervene in these potentially fatal situations. PMID:26500092

  17. A fatal intoxication related to MDPV and pentedrone combined with antipsychotic and antidepressant substances in Cyprus.

    PubMed

    Liveri, Katerina; Constantinou, Maria A; Afxentiou, Maria; Kanari, Popi

    2016-08-01

    This is a case report of a fatal intoxication in Cyprus related to 3,4-methylenedioxypyrovalerone (MDPV) and 2-(methylamino)-1-phenylpentan-1-one (pentedrone) intake combined with antipsychotic and antidepressant substances. A 42- year old man with a history of serious psychiatric illness was found unresponsive in his bed. Seized materials were also found close to his body. The forensic autopsy reported myocardial infarction due to multidrug intoxication. Toxicology screening in blood and urine was applied. Biological specimens were analysed by enzyme immunoassay procedure and GC/MS. MDPV, pentedrone and etizolam detected and quantitated in blood and urine. Other drugs quantitated in blood were also olanzapine, mirtazapine, and ephedrine. This was the first fatal case reported in Cyprus associated with new psychoactive substances. Additionally, this was the first case reported to Early Warning System of the European Monitoring Center of Drugs and Drug Abuse (EMCDDA), related to multidrug intoxication, attributed to the consumption of cathinones, designer benzodiazepines, and other drugs. PMID:26930452

  18. Fatal intoxication caused by the application of the multiple transdermals patchs of fentanyl

    PubMed Central

    Serghini, Issam; Qamouss, Youssef; Zoubir, Mohamed; Lalaoui, Jaafar Salim; Boughalem, Mohamed

    2015-01-01

    Fentanyl (N-phenyl-N-(1-2-phenylethyl-4-piperidyl)propanamide) is a potent synthetic narcotic analgesic. He has an analgesic effect 100 times greater than that of morphine. The use of transdermal fentanyl delivrery systems has increased over recent years especially in patients with chronic pain who are already treated with high doses of morphine or it is derivate. However, many cases of fentanyl intoxication through a variety of transderrmal systems have been reported. This paper reports a fatality due to excessive administered Fentanyl Sandoz® Matrix 50µg/h transdermal therapeutic systems. PMID:26015841

  19. Fatal acute alcohol intoxication in an ALDH2 heterozygote: a case report.

    PubMed

    Yamamoto, H; Tanegashima, A; Hosoe, H; Fukunaga, T

    2000-08-14

    On an evening in November, a 25-year-old man was found dead in his bedroom. There were many empty snap-out sheets for flunitrazepam tablets in the trash at his bedside. He had been beaten by a gang of young people earlier in the morning of the same day. At the medico-legal autopsy, although there were many bruises and/or abrasions on the whole body, only slight subdural hemorrhage was observed, and none of them was thought to be the cause of death. Flunitrazepam and its metabolites were not detected in his body fluid by gas chromatography-mass spectrometry (GC-MS). Marked lung edema and a severe congestion of organs were observed. His blood alcohol concentration from the femoral vein was 2.00 mg/ml. Fatal cases of acute alcohol intoxication usually have shown higher alcohol concentration (2.25-6.23 mg/ml). Although the genotype of aldehyde dehydrogenase 2 (ALDH2) has not previously been mentioned as a contributing factor in determining the cause of death, in this case the genotype of ALDH2 was ALDH2*1/2 and thus is important. Those who possess the ALDH2*2 gene show high concentrations of acetaldehyde (AcH) at even comparatively lower alcohol levels. Consequently, the cause of death was considered to be acute alcohol intoxication including AcH poisoning. PMID:10940605

  20. A fatal case of serotonin syndrome after combined moclobemide-citalopram intoxication.

    PubMed

    Dams, R; Benijts, T H; Lambert, W E; Van Bocxlaer, J F; Van Varenbergh, D; Van Peteghem, C; De Leenheer, A P

    2001-03-01

    We present a case involving a fatality due to the combined ingestion of two different types of antidepressants. A 41-year-old Caucasian male, with a history of depression and suicide attempts, was found deceased at home. Multiple containers of medication, the MAO-inhibitor moclobemide (Aurorix), the SSRI citalopram (Cipramil), and the benzodiazepine lormetazepam (Noctamid) as active substance, as well as a bottle of whiskey were present at the scene. The autopsy findings were unremarkable, but systematic toxicological analysis (EMIT, radioimmunoassay, high-performance liquid chromatography-diode-array detection [HPLC-DAD], gas chromatography-nitrogen-phosphorus detection, and gas chromatography-mass spectrometry) revealed the following: ethanol (0.23 g/L blood, 0.67 g/L urine), lormetazepam (1.65 microg/mL urine), cotinine (0.63 microg/mL blood, 5.08 microg/mL urine), caffeine (1.20 microg/mL urine), moclobemide (and metabolites), and citalopram (and metabolite). There upon, we developed a new liquid chromatographic separation with optimized DAD, preceded by an automated solid-phase extraction, for the quantitation of the previously mentioned antidepressive drugs. The results obtained for blood and urine, respectively, were as follows: Ro 12-5637 (moclobemide N'-oxide) not detected and 424 microg/mL; Ro 12-8095 (3-keto-moclobemide) 2.26 microg/mL and 49.7 microg/mL; moclobemide 5.62 microg/mL and 204 microg/mL; desmethylcitalopram 0.42 microg/mL and 1.22 microg/mL; and citalopram 4.47 microg/mL and 19.7 microg/mL. The cause of death was attributed to the synergistic toxicity of moclobemide and citalopram, both antidepressants, which, by intentional or accidental combined ingestion, can produce a potentially lethal hyperserotoninergic state. Based on the history of the case and pharmacology of the drugs involved, the forensic pathologists ruled that the cause of death was multiple drug intoxication, resulting in a fatal "serotonin syndrome," and that the manner of

  1. Fatal manganese intoxication due to an error in the elaboration of Epsom salts for a liver cleansing diet.

    PubMed

    Sánchez, Baltasar; Casalots-Casado, Jaume; Quintana, Salvador; Arroyo, Amparo; Martín-Fumadó, Carles; Galtés, Ignasi

    2012-11-30

    We describe the case of a 50-year-old man with a fatal intoxication after accidental massive oral ingestion of manganese. The patient presented with lethargy, diffuse abdominal pain, vomiting, and profuse diarrhea after ingesting Epsom salts (magnesium sulfate heptahydrate) during a liver cleansing diet. Despite intensive care management with intubation, prone position ventilation, continuous venovenous hemofiltration, and multiple transfusions, he progressed to refractory shock with multiple organ dysfunction resulting in death within 72 h. Similar patients arrived at several hospitals with identical epidemiology (all had ingested the same salt obtained in the same place). Clinical and forensic investigations (X-ray diffraction) discovered that the supplier had mistakenly prepared the salts with hydrated manganese sulfate instead of magnesium sulfate heptahydrate. The results enabled the other patients to be successfully treated for hydrated manganese sulfate intoxication with life support in the intensive care unit and chelation therapy (EDTA). We describe the clinical presentation of acute manganese poisoning and alert professionals to the risk of an increasingly popular diet. This case demonstrates the importance of collaboration between clinicians, pathologists, and forensic scientists to resolve a difficult-to-diagnose case. PMID:22884574

  2. A non-fatal intoxication with a high-dose sodium nitrate

    PubMed Central

    Joosen, Dorien; Stolk, Leo; Henry, Ronald

    2014-01-01

    A 67-year-old man accidentally ingested 75 g of sodium nitrate. He had instant gastrointestinal symptoms. On physical examination, he was respiratorily and haemodynamically stable and there were no signs of central or peripheral cyanosis. Repeated methaemoglobin levels were normal and he made an uneventful recovery. Sodium nitrate intoxication is rare. Serious effects can occur, mainly through formation of nitrite and nitric oxide, which can cause methaemoglobinaemia and vasodilation. Even if the presenting symptoms are mild, it is important to remain cautious since more serious symptoms can occur later. Monitoring of respiratory and haemodynamic status and repeated blood gas analysis in order to detect methaemoglobinaemia are recommended. PMID:24879739

  3. Fatalities due to intoxicated arrestees jumping out of moving police vehicles.

    PubMed

    Jacobs, Werner

    2006-12-01

    Fatalities resulting from emergency vehicle crashes are relatively rare. Mortality, particularly in the case of unbelted occupants, is relatively high. Data on drunken (handcuffed) arrestees jumping out of a moving police vehicle or the circumstances of such events have not been published. Two cases of such fatalities are described in this paper. Since these cases should be considered as "death in custody," may give rise to significant covering and speculation in the media, and may raise liability questions, they require an in-depth medicolegal investigation, including investigation of the crime scene, complete medicolegal autopsy/toxicology, and reconstruction of the event in the presence of an experienced forensic pathologist. From the 2 cases described in this paper, it appears that mechanical malfunctioning of the locking device of the door of the police vehicle and lack of controlling the actual lock-tied closing of the vehicle door (instead just assuming that it happened) may precipitate such cases. Auditory control by the police officers of the arrestee tampering with or manipulating the car door may be hampered by the background noise of the police vehicle, the on-board radio, and the use of a siren. Regular visual control and adequate control of the actual locking of the vehicle door are of paramount importance to prevent such mishaps. Reconstruction of the event in the presence of the forensic experts is mandatory to test the different hypotheses of the fatal event. PMID:17133032

  4. Unintentional fatal intoxications with mitragynine and O-desmethyltramadol from the herbal blend Krypton.

    PubMed

    Kronstrand, Robert; Roman, Markus; Thelander, Gunilla; Eriksson, Anders

    2011-05-01

    The leaves of Kratom, a medicinal plant in Southeast Asia, have been used as an herbal drug for a long time. At least one of the alkaloids present in Kratom, mitragynine, is a mu-receptor agonist. Both Kratom and an additional preparation called Krypton are available via the internet. It seems to consist of powdered Kratom leaves with another mu-receptor agonist, O-desmethyltramadol, added. O-Desmethyltramadol is an active metabolite of tramadol, a commonly prescribed analgesic. We present nine cases of intoxication, occurring in a period of less than one year, where both mitragynine and O-desmethyltramadol were detected in the postmortem blood samples. Neither tramadol nor N-desmethyltramadol was present in these samples, which implies that the ingested drug was O-desmethyltramadol. The blood concentrations of mitragynine, determined by ultra-performance liquid chromatography-tandem mass spectrometry, ranged from 0.02 to 0.18 μg/g, and O-desmethyltramadol concentrations, determined by gas chromatography with nitrogen-specific detection, ranged from 0.4 to 4.3 μg/g. We believe that the addition of the potent mu-receptor agonist O-desmethyltramadol to powdered leaves from Kratom contributed to the unintentional death of the nine cases presented and conclude that intake of Krypton is not as harmless as it often is described on internet websites. PMID:21513619

  5. Fatal Intoxications with 25B-NBOMe and 25I-NBOMe in Indiana During 2014.

    PubMed

    Shanks, Kevin G; Sozio, Thomas; Behonick, George S

    2015-10-01

    Over the last few years, NBOMe substances have been used either as a legal alternative to lysergic acid diethylamide (LSD) or sold surreptitiously as LSD to unknown users. These NBOMe substances have been detected in blotter papers, powders, capsules and liquids. We report the deaths of two teenage male subjects that were related to 25B-NBOMe and 25I-NBOMe in Indiana during 2014. Samples were extracted via a solvent protein precipitation with acetonitrile and analyzed via ultra-performance liquid chromatography with tandem mass spectrometry. For these two cases, we describe the NBOMe instrumental analysis, toxicological results for postmortem heart blood and urine specimens and the relevant case history and pathological findings at autopsy. In the first case, 25B-NBOMe was detected in postmortem heart blood at 1.59 ng/mL; in the second case, 25I-NBOMe was detected in postmortem heart blood at 19.8 ng/mL. We also review relevant published casework from clinical toxicology and postmortem toxicology in which analytically confirmed 25B-NBOMe and 25I-NBOMe were determined to be causative agents in intoxications or deaths. PMID:26378133

  6. A fatal case of CO(2) intoxication in a fermentation tank.

    PubMed

    Kettner, Mattias; Ramsthaler, Frank; Juhnke, Christian; Bux, Roman; Schmidt, Peter

    2013-03-01

    Carbon dioxide (CO2 ) is an odorless constituent of air. Higher concentrations can be detected in geothermal and automotive emissions, fermentation, and sublimation of dry ice. An unskilled worker entered a fermentation tank to clean it, which had not been done for about 5 months allowing for high concentrations of CO2 to build up. A second worker entered the tank to rescue the first one. Shortly after both were found the first worker was rescued directly whereas the tank had to be rotated to pull the second worker out. Cardiopulmonary resuscitation was successful only for the first worker. Medico-legal autopsy showed bruises, hematoma, myocardial hemorrhage, and edema of the lungs. The right lung was vacuum degassed in an argon atmosphere and quadrupole-mass-spectrometry showed an elevated CO2 content in lung gases. Thus, CO2 intoxication/asphyxia in a vitiated atmosphere due to fermentation of wine mash was established as the cause of death. PMID:23316776

  7. Fatal heroin intoxication in body packers in northern Thailand during the last decade: two case reports.

    PubMed

    Sribanditmongkol, Pongruk; Supasingsiripreecha, Wiroon; Thampitak, Subharat; Junkuy, Anongphan

    2006-01-01

    A body packer is an important means of drug trafficking. While drug packets are inside the body, they can leak or rupture causing acute substance toxicity. Most of the reports of body packer syndrome have come from Europe and North America, which are destination targets. In the present study, the authors reported two cases of fatal heroin body packers from the northern part of Thailand. Both cases were foreign tourists who came to Chiang Mai and stayed in a hotel or a guesthouse room in which the deaths occurred. The autopsy findings revealed rupturing of heroin packages in the stomach. The packaging used in both cases was not sophisticated. The powder was packed inside condoms without extra covering, as observed in some other professional packers. The amount of heroin transported was about 30-50 gm. The purity of heroin in this powder was about 50-90%. Their destinations were their home countries and not directly to Europe or North America. Deaths occurred just prior to their return. The cause of death was a heroin overdose. A significant level of heroin metabolites, 6-MAM and morphine were detected in the blood and urine. PMID:16583590

  8. Death by 'ice': fatal methamphetamine intoxication of a body packer case detected by postmortem computed tomography (PMCT) and validated by autopsy.

    PubMed

    Bin Abdul Rashid, Saiful Nizam; Rahim, Amir Saad Abdul; Thali, Michael J; Flach, Patricia M

    2013-03-01

    Fatal acute methamphetamine (MA) poisoning in cases of internal drug trafficking is rarely described in the literature. This case study reports an MA 'body packer' who died from fatal methamphetamine intoxication due to leaking drug packages in the alimentary tract. The deceased was examined by postmortem computed tomography (PMCT), and the results were correlated to subsequent autopsy and toxicological findings. The deceased was arrested by the police when he was found disoriented in the city of Kuala Lumpur. He was transferred to the emergency department on suspicion of drug abuse. The initial drug screening was reactive for amphetamines. Shortly after admission to the hospital, he died despite rigorous resuscitation attempts. The postmortem plain chest and abdominal radiographs revealed multiple suspicious opacities in the gastrointestinal tract attributable to body packages. An unenhanced whole body PMCT revealed twenty-five drug packages, twenty-four in the stomach and one in the transverse colon. At least two were disintegrating, and therefore leaking. The autopsy findings were consistent with the PMCT results. Toxicology confirmed the diagnosis of fatal methamphetamine intoxication. PMID:23404531

  9. Adenovirus Vector Expressing Stx1/Stx2-Neutralizing Agent Protects Piglets Infected with Escherichia coli O157:H7 against Fatal Systemic Intoxication

    PubMed Central

    Sheoran, Abhineet S.; Dmitriev, Igor P.; Kashentseva, Elena A.; Cohen, Ocean; Mukherjee, Jean; Debatis, Michelle; Shearer, Jonathan; Tremblay, Jacqueline M.; Beamer, Gillian; Curiel, David T.; Shoemaker, Charles B.

    2014-01-01

    Hemolytic-uremic syndrome (HUS), caused by Shiga toxin (Stx)-producing Escherichia coli (STEC), remains untreatable. Production of human monoclonal antibodies against Stx, which are highly effective in preventing Stx sequelae in animal models, is languishing due to cost and logistics. We reported previously that the production and evaluation of a camelid heavy-chain-only VH domain (VHH)-based neutralizing agent (VNA) targeting Stx1 and Stx2 (VNA-Stx) protected mice from Stx1 and Stx2 intoxication. Here we report that a single intramuscular (i.m.) injection of a nonreplicating adenovirus (Ad) vector carrying a secretory transgene of VNA-Stx (Ad/VNA-Stx) protected mice challenged with Stx2 and protected gnotobiotic piglets infected with STEC from fatal systemic intoxication. One i.m. dose of Ad/VNA-Stx prevented fatal central nervous system (CNS) symptoms in 9 of 10 animals when it was given to piglets 24 h after bacterial challenge and in 5 of 9 animals when it was given 48 h after bacterial challenge, just prior to the onset of CNS symptoms. All 6 placebo animals died or were euthanized with severe CNS symptoms. Ad/VNA-Stx treatment had no impact on diarrhea. In conclusion, Ad/VNA-Stx treatment is effective in protecting piglets from fatal Stx2-mediated CNS complications following STEC challenge. With a low production cost and further development, this could presumably be an effective treatment for patients with HUS and/or individuals at high risk of developing HUS due to exposure to STEC. PMID:25368111

  10. Adenovirus vector expressing Stx1/Stx2-neutralizing agent protects piglets infected with Escherichia coli O157:H7 against fatal systemic intoxication.

    PubMed

    Sheoran, Abhineet S; Dmitriev, Igor P; Kashentseva, Elena A; Cohen, Ocean; Mukherjee, Jean; Debatis, Michelle; Shearer, Jonathan; Tremblay, Jacqueline M; Beamer, Gillian; Curiel, David T; Shoemaker, Charles B; Tzipori, Saul

    2015-01-01

    Hemolytic-uremic syndrome (HUS), caused by Shiga toxin (Stx)-producing Escherichia coli (STEC), remains untreatable. Production of human monoclonal antibodies against Stx, which are highly effective in preventing Stx sequelae in animal models, is languishing due to cost and logistics. We reported previously that the production and evaluation of a camelid heavy-chain-only VH domain (VHH)-based neutralizing agent (VNA) targeting Stx1 and Stx2 (VNA-Stx) protected mice from Stx1 and Stx2 intoxication. Here we report that a single intramuscular (i.m.) injection of a nonreplicating adenovirus (Ad) vector carrying a secretory transgene of VNA-Stx (Ad/VNA-Stx) protected mice challenged with Stx2 and protected gnotobiotic piglets infected with STEC from fatal systemic intoxication. One i.m. dose of Ad/VNA-Stx prevented fatal central nervous system (CNS) symptoms in 9 of 10 animals when it was given to piglets 24 h after bacterial challenge and in 5 of 9 animals when it was given 48 h after bacterial challenge, just prior to the onset of CNS symptoms. All 6 placebo animals died or were euthanized with severe CNS symptoms. Ad/VNA-Stx treatment had no impact on diarrhea. In conclusion, Ad/VNA-Stx treatment is effective in protecting piglets from fatal Stx2-mediated CNS complications following STEC challenge. With a low production cost and further development, this could presumably be an effective treatment for patients with HUS and/or individuals at high risk of developing HUS due to exposure to STEC. PMID:25368111

  11. Une intoxication peut en cacher une autre plus grave. Exemple d'une intoxication fatale à l'éthylène glycol masquée par une intoxication à un insecticide pyréthrinoïde

    PubMed Central

    Aissaoui, Younès; Kichna, Hicham; Boughalem, Mohammed; Kamili, Noureddine Drissi

    2013-01-01

    Les pyréthrinoïdes sont des insecticides largement utilisés du fait de leur efficacité et de leur relative sécurité chez l'homme. Les intoxications mortelles liées à ces agents restent exceptionnelles. Leur métabolisme hépatique rapide limite considérablement leur toxicité chez l'homme. Cette observation relate une intoxication grave à un pyréthrinoïde (la cyperméthrine) dont le solvant était l'éthylène glycol. Ce dernier est un toxique nettement plus dangereux pour l'homme. Le tableau clinique consistait en une atteinte multiviscérale avec prédominance de la défaillance cardiovasculaire et neurologique. Le faible potentiel toxique des pyréthrinoïdes suggère l'implication évidente de l'éthylène glycol dans la gravité de cette intoxication. La prise en charge thérapeutique, essentiellement symptomatique, n'a pas pris en compte la présence d'éthylène glycol dans la formulation de l'insecticide. L'évolution clinique était défavorable. Devant toute intoxication grave à un insecticide pyréthrinoïde une intoxication associée au solvant tel que l'éthylène glycol doit être recherchée et traitée. PMID:23734273

  12. A fatal intoxication following the ingestion of 5-methoxy-N,N-dimethyltryptamine in an ayahuasca preparation.

    PubMed

    Sklerov, Jason; Levine, Barry; Moore, Karla A; King, Theodore; Fowler, David

    2005-01-01

    A case of a 25-year-old white male who was found dead the morning after consuming herbal extracts containing beta-carbolines and hallucinogenic tryptamines is presented. No anatomic cause of death was found at autopsy. Toxicologic analysis of the heart blood identified N,N-dimethyltryptamine (0.02 mg/L), 5-methoxy-N,N-dimethyltryptamine (1.88 mg/L), tetrahydroharmine (0.38 mg/L), harmaline (0.07 mg/L), and harmine (0.17 mg/L). All substances were extracted by a single-step n-butyl chloride extraction following alkalinization with borate buffer. Detection and quantitation was performed using liquid chromatography-electrospray mass spectrometry. The medical examiner ruled that the cause of death was hallucinogenic amine intoxication, and the manner of death was undetermined. PMID:16356341

  13. Marijuana intoxication

    MedlinePlus

    Cannabis intoxication; Intoxication - marijuana (cannabis); Pot; Mary Jane; Weed; Grass; Cannabis ... The intoxicating effects of marijuana include relaxation, ... to fast and predictable signs and symptoms. Eating marijuana ...

  14. Acute 3,4-methylenedioxy-N-ethylcathinone (ethylone) intoxication and related fatality: a case report with postmortem concentrations.

    PubMed

    McIntyre, Iain M; Hamm, Catherine E; Sherrard, James L; Gary, Ray D; Burton, Christopher G; Mena, Othon

    2015-04-01

    A 30-year-old man reportedly ingested pills and used illicit drugs with another person. They both fell asleep that night and the following afternoon the other person found him dead. There were used hypodermic needles and a metal spoon with dark tarry substance at the death scene, and two recent puncture sites were found on his body. It was uncertain if he had a history of illicit drug use. Postmortem blood initially screened borderline positive for methamphetamine by ELISA. An alkaline drug screen-detected ethylone which was subsequently confirmed and quantified by a specific GC-MS SIM analysis following solid-phase extraction. Concentrations were determined in the peripheral blood (0.39 mg/L), central blood (0.38 mg/L), liver (1.4 mg/kg), vitreous (0.58 mg/L), urine (20 mg/L) and gastric contents (12 mg). Other compounds detected in peripheral blood were morphine (0.05 mg/L), alprazolam (<0.05 mg/L), delta-9-THC (<1 ng/mL), delta-9-carboxy-THC (3.6 ng/mL) and naproxen (<5 mg/L). A urine screen (GC-MS) also confirmed 6-monoacetylmorphine, codeine and sildenafil. The cause of death was certified due to mixed ethylone, heroin and alprazolam intoxication. The manner of death was certified as accident. PMID:25540061

  15. Opioid intoxication

    MedlinePlus

    Intoxication - opioids ... In the United States, the most commonly abused opioids are heroin and methadone. People who become addicted ... of these drugs. Also, the use of prescription opioids for nonmedical reasons is an extensive and growing ...

  16. Distribution of chloralose in a fatal intoxication.

    PubMed

    Gerace, E; Ciccotelli, V; Rapetti, P; Salomone, A; Vincenti, M

    2012-07-01

    Chloralose (alpha-chloralose) is a poisonous substance currently used as a rodenticide or avicide. It has primarily been used in Europe since 1893 as a human and veterinary hypnotic agent. Chloralose is a central nervous system depressant also acting as a stimulant on spinal reflexes. In the present case, a 24-year-old man was found dead in his bedroom near vomit residues. Several items were seized from the scene, including an empty bottle of Murex 50 g (α-chloralose), sold in Italy as rodenticide. Postmortem examination revealed no evidence of natural disease or trauma. Heart blood, urine, gastric contents, vitreous humour, brain, bile and liver were collected and submitted for toxicological analysis. Several extraction procedures and a specific liquid chromatography-tandem mass spectrometry protocol were purposely developed and validated. Chloralose was found in blood at a concentration of 65.1 mg/L and high levels were also detected in the gastric contents, confirming its ingestion shortly before the man's death. The distribution of chloralose in the body was evaluated by analyzing urine, vitreous humour, brain, bile and liver specimens. Quantitation of chloralose in several body fluids and tissues adds new data about the distribution of this chemical in the human body after massive ingestion. PMID:22572811

  17. Fatal kavalactone intoxication by suicidal intravenous injection.

    PubMed

    Ketola, Raimo A; Viinamäki, Jenni; Rasanen, Ilpo; Pelander, Anna; Goebeler, Sirkka

    2015-04-01

    Kavalactones are a group of compounds found in kava, a beverage or extract prepared from the rhizome of the kava plant (Piper methysticum). Traditionally kava extracts have been used for their anxiolytic and sedative properties. Sales of kava extracts were severely restricted or prohibited in European countries in 2002 following several cases of serious hepatotoxicity. Here we report a case where high concentrations of kavalactones and ethanol were detected in post mortem femoral blood. An injection needle with a 10-mL syringe containing 7.5 mL of slightly yellowish liquid was found next to the victim, and there were numerous needle prints on both lower arms following the venous tracks. No evidence of other cause of death was found in the medico-legal investigation. The case was therefore classified as suicide using an injection of kavalactones intravenously together with alcohol poisoning. PMID:25684328

  18. Barbiturate Intoxication

    PubMed Central

    Goodman, Jay M.; Bischel, Margaret D.; Wagers, Park W.; Barbour, Benjamin H.

    1976-01-01

    The complications encountered in caring for 185 patients intoxicated with barbiturates were reviewed. The population consisted of 142 patients with long-acting barbiturate concentrations of 8 mg per 100 ml or greater, 20 patients with short-acting barbiturate concentrations of 3 mg per 100 ml or greater and 23 consecutive patients with short-acting barbiturate intoxication referred for monitoring. Pneumonia was the major cause of morbidity and mortality and correlated best with the initial depth of coma and the use of an endotracheal tube in treatment. Cardiovascular instability manifested by pulmonary edema was the next leading cause of morbidity and mortality and correlated best with the initial depth of coma and the quantity of intravenous fluid administered. In retrospect, use of eliminative measures such as dialysis would probably not have altered the outcome in most of the patients who died and attempts at forced diuresis may have contributed to several deaths. Particular emphasis should be placed on the problems of sepsis and fluid therapy in the management of these patients. PMID:1258466

  19. Sedative and hypnotic drugs--fatal and non-fatal reference blood concentrations.

    PubMed

    Jönsson, Anna Kristina; Söderberg, Carl; Espnes, Ketil Arne; Ahlner, Johan; Eriksson, Anders; Reis, Margareta; Druid, Henrik

    2014-03-01

    In postmortem investigations of fatal intoxications it is often challenging to determine which drug/s caused the death. To improve the interpretation of postmortem blood concentrations of sedative and hypnotic drugs and/or clonazepam, all medico-legal autopsies in Sweden - where these drugs had been detected in femoral vein blood during 1992-2006 - were identified in the databases of the National Board of Forensic Medicine. For each drug, concentrations in postmortem control cases - where the cause of death was not intoxication and where incapacitation by drugs could be excluded - were compiled as well as the levels found in living subjects; drugged driving cases and therapeutic drug monitoring cases. Subsequently, fatal intoxications were assessed with regards to the primary substances contributing to death, and blood levels were compiled for single and multiple drug intoxications. The postmortem femoral blood levels are reported for 16 sedative and hypnotic drugs, based on findings in 3560 autopsy cases. The cases were classified as single substance intoxications (N=498), multiple substance intoxications (N=1555) and postmortem controls (N=1507). Each autopsy case could be represented more than once in the group of multiple intoxications and among the postmortem controls if more than one of the included substances were detected. The concentration ranges for all groups are provided. Overlap in concentrations between fatal intoxications and reference groups was seen for most substances. However, the concentrations found in single and multiple intoxications were significantly higher than concentrations found in postmortem controls for all substances except alprazolam and triazolam. Concentrations observed among drugged drivers were similar to the concentrations observed among the therapeutic drug monitoring cases. Flunitrazepam was the substance with the highest number of single intoxications, when related to sales. In summary, this study provides reference drug

  20. Suicide attempt with a mix of synthetic cannabinoids and synthetic cathinones: Case report of non-fatal intoxication with AB-CHMINACA, AB-FUBINACA, alpha-PHP, alpha-PVP and 4-CMC.

    PubMed

    Klavž, Janez; Gorenjak, Maksimiljan; Marinšek, Martin

    2016-08-01

    We report on a case of intoxication with a mix of new psychoactive substances. A 38-year-old male was brought to the emergency department (ED) following the ingestion of an unknown drug in a suicide attempt. During the transport, he became progressively more somnolent and unresponsive to painful stimuli. Urine and stomach content were collected on admission to be screened for drugs of abuse and medicinal drugs. After admission, the patient's next of kin presented five small grip seal plastic bags containing different powders/crystals, and they were sent for analysis along with urine and stomach content to the toxicology laboratory. An easy and rapid sample preparation technique was applied for the extraction of urine and stomach content. Samples were extracted with liquid-liquid extraction (LLE) technique and analysed using gas chromatography-mass spectrometry (GC-MS). A small amount of powder material from the bags was diluted in methanol and injected directly into the GC-MS instrument. Obtained spectra (EI) were evaluated against SWGDRUG library. Five different designer drugs were identified in the powder material, including synthetic cannabinoids (AB-CHMINACA, AB-FUBINACA) and synthetic cathinones (alpha-PHP, alpha-PVP and 4-CMC). With the exception of 4-CMC, all of these substances were also detected in the stomach content along with the prescription drugs. This is the first time that a positive identification of these five drugs has been made by a clinical laboratory in Slovenia. PMID:26890319

  1. Barbiturate intoxication and overdose

    MedlinePlus

    Symptoms of barbiturate intoxication and overdose include: Altered level of consciousness Difficulty in thinking Drowsiness or coma Faulty judgment Lack of coordination Shallow breathing Slow, slurred speech Sluggishness Staggering Excessive and long-term use ...

  2. Mixed drug intoxication involving zaleplon ("Sonata").

    PubMed

    Moore, Karla A; Zemrus, Tasha L; Ramcharitar, Vera; Levine, Barry; Fowler, David R

    2003-07-01

    Zaleplon ("Sonata") is a pyrazolopyrimidine derivative approved for use in the United States for the treatment of insomnia. To date, there has been little data in the toxicological literature where zaleplon has been implicated as causing a fatal intoxication, either alone or in combination with other drugs. This report documents a case where zaleplon was identified in a suicide by multiple drug ingestion. The following zaleplon concentrations were found: heart blood 2.2mg/l; bile 8.6mg/l and urine 1.4mg/l. Zaleplon was also detected but not quantitated in the kidney and liver. PMID:12850405

  3. Thallium intoxication. Case Report.

    PubMed

    Sojáková, Michaela; Žigrai, Miroslav; Karaman, Andrej; Plačková, Silvia; Klepancová, Petra; Hrušovský, Štefan

    2015-01-01

    We report a rare case of serious voluntary intoxication by laboratory thallium monobromate combined with alcohol intake by a 24-years old man. The diagnosis of thallium intoxication was based on history, nonspecific but typical clinical symptoms including gastrointestinal complaints, painful polyneuropathy, alopecia, and confirmed by the finding of increased thallium concentration in the urine. The treatment, performed at the due time, consisted of decontamination of the stomach by irrigation, administration of active charcoal and Prussian blue, correction of water and mineral dysbalance, symptomatic treatment, and led to complete recovery. PMID:26454485

  4. A fatal case of menthol poisoning.

    PubMed

    Kumar, Akshay; Baitha, Upendra; Aggarwal, Praveen; Jamshed, Nayer

    2016-01-01

    Menthol is a monocyclic terpene alcohol, which is present naturally in peppermint and can be synthesized artificially as well. Generally, it is considered as very safe and has wide usage in medicine and food. There are case reports of toxicity due to excessive consumption of menthol, but a fatal intoxication has never been reported in the medical literature. We present a case of fatal menthol intoxication in a worker, who accidently got exposed when he was working in a peppermint factory. Emergency physicians must keep in mind this extremely rare manifestation of menthol poisoning. All necessary precaution should be taken to reduce its intake or exposure, as it has no specific antidote. Early recognition and supportive treatment of this poisoning is the key for a successful outcome. PMID:27127746

  5. A fatal case of menthol poisoning

    PubMed Central

    Kumar, Akshay; Baitha, Upendra; Aggarwal, Praveen; Jamshed, Nayer

    2016-01-01

    Menthol is a monocyclic terpene alcohol, which is present naturally in peppermint and can be synthesized artificially as well. Generally, it is considered as very safe and has wide usage in medicine and food. There are case reports of toxicity due to excessive consumption of menthol, but a fatal intoxication has never been reported in the medical literature. We present a case of fatal menthol intoxication in a worker, who accidently got exposed when he was working in a peppermint factory. Emergency physicians must keep in mind this extremely rare manifestation of menthol poisoning. All necessary precaution should be taken to reduce its intake or exposure, as it has no specific antidote. Early recognition and supportive treatment of this poisoning is the key for a successful outcome. PMID:27127746

  6. Driving While Intoxicated.

    ERIC Educational Resources Information Center

    Brick, John

    Alcohol intoxication increases the risk of highway accidents, the relative risk of crash probability increasing as a function of blood alcohol content (BAC). Because alcohol use is more prevalent than use of other drugs, more is known about the relationship between alcohol use and driving. Most states presume a BAC of .10% to be evidence of drunk…

  7. [Clozapine intoxication: theoretical aspects and forensic-medical examination ].

    PubMed

    Shigeev, S V; Ivanova, N A; Ivanov, S V

    2013-01-01

    This literature review is focused on diagnostics of acute clozapine intoxication with the fatal outcome. According to the Russian authors, clozapine intoxication ranks first in the structure of criminal poisoning and accounted for 99.7% of all the cases that occurred in Moscow during the period from 2003 to 2006. Toximetric investigations of clinical manifestations of clozapine intoxication revealed that the threshold clozapine concentration in blood is 0.12 ± 0.06 mg/I, the critical and lethal concentrations are 1.01 ± 0.2 mg/I and 3.5 ± 1.5 mg/I respectively. Autopsy on corpses of the victims of clozapine intoxication showed that most clozapine-induced pathological changes have a non-specific character (including largely circulatory disorders and dystrophic changes in parenchymatous organs). Clozapine poisoning is associated with the lengthening of QT-interval on ECG; at the values in excess of 500 ms, the risk of severe arrhythmia and sudden death significantly increases. Clozapine intake may lead to the development of potentially fatal myocarditis (the so-called clozapine-associated eosinophilic myocardium) in somatically healthy subjects. Foreign researchers report the possibility of a post-mortem increase of blood clozapine content compared with its antemortem level. They also showed that simultaneous use of substances stimulating activity of cytochrome P-450 enzymes (ethyl alcohol, finlepsin, fenitrin, nicotine) and clozapine accelerates metabolism and thereby reduces clozapine concentration in blood. It is concluded that comprehensive investigations of clozapine intoxication are needed taking into consideration pathomorphological changes induced by this agent, its potential interaction with other factors influencing human body, and the results of forensic chemical expertise of the fatal cases. PMID:25474921

  8. Toxicological findings in a fatal multidrug intoxication involving mephedrone.

    PubMed

    Gerace, Enrico; Petrarulo, Michele; Bison, Fabrizio; Salomone, Alberto; Vincenti, Marco

    2014-10-01

    The distribution of mephedrone in the body fluids and tissues of a subject found dead after the concomitant intake of cocaine and mephedrone is reported. Mephedrone (4-methylmethcathinone) is a designer drug of the phenethylamine family that is able to cause central nervous system stimulation, psychoactivity and hallucinations and that is becoming popular among youth as a recreational drug. Mephedrone has been available in Europe since 2007, and it is sold through the internet and by local shops as bath salt or plant food. In the case reported here, a 25-year-old man was found dead in the apartment of a friend after a night spent in several local clubs. A fragment of a blue diamond-shaped pill was found in the pocket of the trousers worn by the decedent. During the autopsy, no evidence of natural disease or trauma was found to account for this death. Blood, urine and gastric content samples were collected and submitted for toxicological analysis. Moreover, bile, brain, lung and hair samples were collected as additional matrices. The content of the pill was submitted to a general screening analysis in order to determine its composition. Mephedrone was detected in the blood, urine, gastric contents and in the additional matrices using an expressly validated GC/MS method. The blood and urine concentrations were 1.33mg/L and 144mg/L, respectively. Contextually, cocaine and cocaethylene were found in the blood and urine specimens. The distribution of mephedrone in the body organs was evaluated by analyzing the brain, bile and lung specimens. Hair analysis revealed a past exposure to mephedrone, ketamine, MDMA and cocaine. Sildenafil was identified as the main component of the blue, diamond-shaped pill. The quantitative determination of mephedrone in several body fluids and tissues provides significant knowledge about the distribution of this new drug of abuse in the human body after massive ingestion. PMID:24846124

  9. Fatality due to acute alpha-methyltryptamine intoxication.

    PubMed

    Boland, Diane M; Andollo, Wilmo; Hime, George W; Hearn, W Lee

    2005-01-01

    In February 2003, the Miami-Dade County Medical Examiner Department reported the first known death in the country related to alpha-methyltryptamine (AMT). AMT is an indole analogue of amphetamine investigated in the 1960s as an antidepressant, stimulant, and monoamine oxidase inhibitor. Today, AMT is recognized as a powerful psychedelic drug among high school and college-aged men and women. Its popularity is partly due to the multitude of anecdotal websites discussing AMT as well as its legality and availability for purchase via the Internet prior to April 2003. Emergency designation of AMT as a Schedule 1 controlled substance by the Drug Enforcement Administration occurred shortly after the death in Miami-Dade County. The case in Miami involved a young college student who, prior to death, advised his roommate that he was "taking hallucinating drugs" and as a result had "discovered the secret of the universe". Approximately 12 h later, the roommate discovered the deceased lying in bed unresponsive. An empty 1-g vial of AMT was recovered from the scene and sent to the toxicology laboratory. Initial screening of urine by enzyme-multiplied immunoassay technique was positive for amphetamines, and the basic drug blood screen detected a small peak later identified by mass spectrometry as AMT. For quantitation, AMT was isolated using solid-phase extraction, derivatized with pentafluoropropionic anhydride, and analyzed using gas chromatography-mass spectrometry. Quantitative analysis was based upon m/z 276, 303, and 466 for AMT and m/z 306, 333, and 496 for the internal standard, 5-methoxy-alpha-methyltryptamine. A linear calibration curve from 50 to 500 ng/mL was used to calculate the concentration of AMT in the samples and controls. Blood, tissue, and gastric specimens were diluted to bring the observed concentration within the limits of the standard curve. Matrix matched controls were extracted and analyzed with each run. Postmortem iliac vein blood revealed 2.0 mg/L, gastric contents (48 g collected at autopsy) contained 9.6 mg total of AMT, liver contained 24.7 mg/kg, and the brain contained 7.8 mg/kg. An additional Medical Examiner case from another jurisdiction revealed 1.5 mg/L in antemortem serum. PMID:16105268

  10. Fatal Wedelia glauca intoxication in calves following natural exposure.

    PubMed

    Giannitti, F; Margineda, C A; Cid, M S; Montobbio, C; Soteras, C I; Caffarena, R D; Diab, S S

    2013-05-01

    A group of 342 beef calves, corralled in the Patagonia region of Argentina, were fed alfalfa hay that had been inadvertently contaminated with Wedelia glauca. A total of 147 (43%) calves died within 4 days. Pathologic findings in 2 calves were diffuse centrilobular hepatic necrosis and hemorrhage with edema in the gallbladder, common bile duct, and choledochoduodenal junction. Epidermal fragments of W. glauca were identified in rumen contents by microscopy. Intact W. glauca plants and leaf fragments were found in the hay. Patches of defoliated W. glauca were also identified in the alfalfa pasture from which the hay had been baled. PMID:23355516

  11. [Intoxication of botulinum toxin].

    PubMed

    Chudzicka, Aleksandra

    2015-09-01

    Botulinum toxin is an egzotoxin produced by Gram positive bacteria Clostridium botulinum. It is among the most potent toxins known. The 3 main clinical presentations of botulism are as follows: foodborne botulism, infant botulism and wound botulism. The main symptom of intoxication is flat muscles paralysis. The treatment is supportive care and administration of antitoxin. In prevention the correct preparing of canned food is most important. Botulinum toxin is accepted as a biological weapon. PMID:26449577

  12. [Autoerotic fatalities in Greater Dusseldorf].

    PubMed

    Hartung, Benno; Hellen, Florence; Borchard, Nora; Huckenbeck, Wolfgang

    2011-01-01

    Autoerotic fatalities in the Greater Dusseldorf area correspond to the relevant medicolegal literature. Our results included exclusively young to middle-aged, usually single men who were found dead in their city apartments. Clothing and devices used showed a great variety. Women's or fetish clothing and complex shackling or hanging devices were disproportionately frequent. In most cases, death occurred due to hanging or ligature strangulation. There was no increased incidence of underlying psychiatric disorders. In most of the deceased no or at least no remarkable alcohol intoxication was found. Occasionally, it may be difficult to reliably differentiate autoerotic accidents, accidents occurring in connection with practices of bondage & discipline, dominance & submission (BDSM) from natural death, suicide or homicide. PMID:22039693

  13. [Lethal intoxication with baclofen].

    PubMed

    Dukova, O A; Pokrovsky, A A; Melent'ev, A V; Krasnov, E A; Suvorova, E V; Efremov, A A

    2015-01-01

    The objective of the present study was to select and develop simpler methods for the quantitative determination of baclofen in blood with the use of HPLC and tandem MS (MS-MS) techniques and its qualitative determination in cadaveric organs by the GC/MS technique. These mathods were shown to be suitable for the purpose of forensic medical analysis, clinical, toxicological, and therapeutic monitoring. The special emphasis is laid on the methods used to investigate the biological materials obtained from the subjects who died from baclofen intoxication. PMID:25874317

  14. Unpacking intoxication, racialising disability.

    PubMed

    Chen, Mel Y

    2015-06-01

    This article examines concepts whose strictly medical applications have only partly informed their widespread use and suggests that demonstrably shared logics motivate our thinking across domains in the interest of a politically just engagement. It considers exchanges between the culturally complex concepts of 'toxicity' and 'intoxication', assessing the racialised conditions of their animation in several geopolitically--and quite radically--distinct scenarios. First, the article sets the framework through considering the racial implications of impairment and disability language of 'non-toxic' finance capital in the contemporary US financial crisis. Shifting material foci from 'illiquid financial bodies' to opiates while insisting that neither is 'more' metaphorically toxic than the other, the article turns to address the role of opium and temporality in the interanimations of race and disability in two sites of 19th-century British empire: Langdon Down's clinic for idiocy, and China's retort on opium to Queen Victoria. The article concludes with a provocation that suggests yet another crossing of borders, that between researcher and researched: 'intoxicated method' is a hypothetical mode of approach that refuses idealised research positions by 'critically disabling' the idealised cognitive and conceptual lens of analysis. PMID:26052116

  15. Inhibiting oral intoxication of botulinum neurotoxin A by carbohydrate receptor mimics

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Botulinum neurotoxins (BoNTs) cause the disease botulism manifested by flaccid paralysis that could be fatal to humans and animals. Oral ingestion of the toxin with contaminated food is one of the most common routes of BoNT intoxication, where BoNT assembles with several auxiliary proteins to surviv...

  16. [Paraquat intoxication and hemocarboperfusion].

    PubMed

    Castro, Rui; Prata, Catarina; Oliveira, Luis; Carvalho, Maria João; Santos, Josefina; Carvalho, Félix; Morgado, Teresa

    2005-01-01

    In the northeast of Portugal, paraquat intoxication is common. We report 31 patients, admitted at our institution from April 1997 to June 2004, with suspected paraquat intoxication. Thirty cases had suicidal intention and all have ingested the toxic by mouth. Treatment consisted of skin and digestive decontamination with gastric washing and activated charcoal or Fuller's Earth. The first medical care was performed after 1 h 14 min at median [9 min-11 h 26 min]. By laboratory measurement (n=13) and/or clinical observation (n=11) it was possible to confirm the gastrointestinal absorption of paraquat for 24 patients (17 male-7 female; 49 +/- 17 years). The estimated ingested volume was higher for 15 non-survivors relatively to nine survivors (170 +/- 60 mL vs 25 +/- 10 mL; P<0,001). Initial serum paraquat of seven non-survivors was also higher than the serum level of six survivors (8.3 +/- 6.9 mg/L vs 0.4 +/- 0.3 mg/L; P < 0.01). Remarkably, all patients with serum paraquat higher than 1.7 ml/l did not survived. The paraquat urine level, simultaneous to the first serum determination, was higher for six survivors (38 +/- 37 mg/L) comparing with four non-survivors patients (465 +/- 536 mg/L; P<0.04). Hemoperfusion with activated charcoal was performed after December 1997 until June 2004 for 25 patients. Twenty of the 24 patients confirmed for paraquat intoxication were treated with this technique (12/15 of the non-survivors and 8/9 of the survivors; p=NS). Total number of sessions was identical (2.0 +/- 1.0 vs 1.5 +/- 1.2; P=NS), total time of hemoperfusion was higher (7 h 58 min vs 5 h 37 min; P=0.07) but the beginning of the first session was later (7 h 44 min vs 4 h 18 min; P=0.04) for the survivors. Clinical signs and laboratory analysis were collected at admission trying to detect markers of prognostic survival value. Hypernatremia, hypokaliemia, hyperglycemia and acute renal failure were more frequent for non-survivors (P<0.05) but the variable timing of the first

  17. Emergency approach to intoxications.

    PubMed

    Hackett, T

    2000-05-01

    Many compounds, when absorbed or ingested, can cause harm to animals and people. Veterinarians are commonly faced with companion animals that have been exposed to these harmful compounds. Most poisonings are the result of curious exploration by the pet and a quest to taste everything in their path. Some poisonings are the result of malice, and many simply result from owner ignorance when pets are given medications without regard to dose or compatibility. It is the responsibility of the emergency clinician encountering these cases to prevent further exposure to the poison, enhance its elimination, and provide supportive and antidotal care. Antidotes when available are of little value if the animal has lost any vital functions. It is the purpose of this article to focus on the emergency management of intoxications by reviewing the general principles of triage and emergency care, and to discuss available procedures to stop the exposure, prevent further absorption, and hasten elimination of poisons from the patients body. PMID:10998820

  18. Chelation in Metal Intoxication

    PubMed Central

    Flora, Swaran J.S.; Pachauri, Vidhu

    2010-01-01

    Chelation therapy is the preferred medical treatment for reducing the toxic effects of metals. Chelating agents are capable of binding to toxic metal ions to form complex structures which are easily excreted from the body removing them from intracellular or extracellular spaces. 2,3-Dimercaprol has long been the mainstay of chelation therapy for lead or arsenic poisoning, however its serious side effects have led researchers to develop less toxic analogues. Hydrophilic chelators like meso-2,3-dimercaptosuccinic acid effectively promote renal metal excretion, but their ability to access intracellular metals is weak. Newer strategies to address these drawbacks like combination therapy (use of structurally different chelating agents) or co-administration of antioxidants have been reported recently. In this review we provide an update of the existing chelating agents and the various strategies available for the treatment of heavy metals and metalloid intoxications. PMID:20717537

  19. Carbon monoxide intoxication

    SciTech Connect

    Kales, S.N. )

    1993-11-01

    Carbon monoxide poisoning usually results from inhalation of exhaust fumes from motor vehicles, smoke from fires or fumes from faulty heating systems. Carbon monoxide has a high affinity for hemoglobin, with which it forms carboxyhemoglobin. The resulting decrease in both oxygen-carrying capacity and oxygen release can lead to end-organ hypoxia. The clinical presentation is nonspecific. Headache, dizziness, fatigue and nausea are common in mild to moderate carbon monoxide poisoning. In more severe cases, tachycardia, tachypnea and central nervous system depression occur. When carbon monoxide intoxication is suspected, empiric treatment with 100 percent oxygen should be initiated immediately. The diagnosis is confirmed by documenting an elevated carboxyhemoglobin level. Hyperbaric oxygen therapy is recommended in patients with neurologic dysfunction, cardiac dysfunction or a history of unconsciousness. 26 refs.

  20. Confronting Death From Drug Self-Intoxication (DDSI): Prevention Through a Better Definition

    PubMed Central

    Smith, Gordon S.; Caine, Eric D.; Kapusta, Nestor D.; Hanzlick, Randy L.; Larkin, G. Luke; Naylor, Charles P. E.; Nolte, Kurt B.; Miller, Ted R.; Putnam, Sandra L.; De Leo, Diego; Kleinig, John; Stack, Steven; Todd, Knox H.; Fraser, David W.

    2014-01-01

    Suicide and other self-directed violence deaths are likely grossly underestimated, reflecting inappropriate classification of many drug intoxication deaths as accidents or unintentional and heterogeneous ascertainment and coding practices across states. As the tide of prescription and illicit drug-poisoning deaths is rising, public health and research needs would be better satisfied by considering most of these deaths a result of self-intoxication. Epidemiologists and prevention scientists could design better intervention strategies by focusing on premorbid behavior. We propose incorporating deaths from drug self-intoxication and investigations of all poisoning deaths into the National Violent Death Reporting System, which contains misclassified homicides and undetermined intent deaths, to facilitate efforts to comprehend and reverse the surging rate of drug intoxication fatalities. PMID:25320874

  1. Confronting death from drug self-intoxication (DDSI): prevention through a better definition.

    PubMed

    Rockett, Ian R H; Smith, Gordon S; Caine, Eric D; Kapusta, Nestor D; Hanzlick, Randy L; Larkin, G Luke; Naylor, Charles P E; Nolte, Kurt B; Miller, Ted R; Putnam, Sandra L; De Leo, Diego; Kleinig, John; Stack, Steven; Todd, Knox H; Fraser, David W

    2014-12-01

    Suicide and other self-directed violence deaths are likely grossly underestimated, reflecting inappropriate classification of many drug intoxication deaths as accidents or unintentional and heterogeneous ascertainment and coding practices across states. As the tide of prescription and illicit drug-poisoning deaths is rising, public health and research needs would be better satisfied by considering most of these deaths a result of self-intoxication. Epidemiologists and prevention scientists could design better intervention strategies by focusing on premorbid behavior. We propose incorporating deaths from drug self-intoxication and investigations of all poisoning deaths into the National Violent Death Reporting System, which contains misclassified homicides and undetermined intent deaths, to facilitate efforts to comprehend and reverse the surging rate of drug intoxication fatalities. PMID:25320874

  2. [The twofold face of fatalism: collectivist fatalism and individualist fatalism].

    PubMed

    Blanco, Amalio; Díaz, Darío

    2007-11-01

    Fatalism has been a central framework for understanding the psychological processes in cultures with pronounced collectivism that are economically poorly developed. In this context, fatalism emerges as cognitive schema defined by passive and submissive acceptance of an irremediable destiny, governed by some natural force or the will of some God. This image has now lost such a clear profile. But currently, fatalism also accompanies the life of people from individualist cultures, who live in a highly developed, or even opulent, economic context. In this case, fatalism is like some mood of uncertainty, insecurity, and helplessness following the events that characterize the society of global risk. In this paper, we propose a theory to develop the two faces of fatalism. PMID:17959106

  3. Acute bromadiolone intoxication.

    PubMed

    Grobosch, Thomas; Angelow, Boris; Schönberg, Lena; Lampe, Dagmar

    2006-05-01

    A 55-year-old man came to the hospital with a bleeding wound on his tongue. The coating of his tongue was green, and his sputum was red. Because an increased international normalized ratio-value was measured, a blood sample was sent to our laboratory with the suspicion of coumarin intoxication. Liquid chromatography-electrospray ionization-mass spectrometry (LC-ESI-MS) analysis confirmed the poisoning was by bromadiolone, with its maximum serum concentration at 440 microg/L. The analysis of further samples resulted in a calculated elimination half-life of 140 h. The analytical method described was developed for the determination and quantitation of bromadialone using LC-MS. This method is suitable for the simultaneous identification and quantitation of 10 indirect anticoagulants in human serum, which include five superwarfarins (brodifacoum, bromadiolone, difenacoum, difethialone, and flocoumafen) as rodenticides licenced in Germany and five other vitamin K antagonists (acenocoumarol, coumatetralyl, coumachlor, phenprocoumon, and warfarin). The method is based on an acidic (pH 4.2) liquid-liquid extraction followed by LC-ESI-MS analysis. Analytical separation was carried out using an Atlantis C18 column (2.1 x 20 mm, 3 microm). The mobile phase consisted of methanol/0.1% formic acid; the flow rate was 0.6 mL/min, and the time needed for analysis was 5 min. The lower limit of quantitation was 5 microg/L (signal-to-noise > 10). PMID:16803669

  4. NUTRITIONAL THERAPY IN THE TREATMENT OF ACUTE CORROSIVE INTOXICATION IN ADULTS

    PubMed Central

    Chibishev, Andon; Markoski, Velo; Smokovski, Ivica; Shikole, Emilija; Stevcevska, Aleksandra

    2016-01-01

    Introduction: Acute intoxications with corrosive substances can cause severe chemical injuries of the upper gastrointestinal tract, most often located in the mouth, pharynx, esophagus, stomach and duodenum. If a patient survives the acute phase of intoxication, regenerative response may result in esophageal and/or gastric stenosis, and increased risk of esophageal and gastric cancer. Such intoxication may be fatal due to perforation or tracheal necrosis. Enteral nutrition is a nutritional method when nutritional substances are administered through specially designed tubing placed through the nose or percutaneously, directly into the GIT. Aim: The aim of this study is to describe the methods of artificial nutrition in patients with acute corrosive intoxications and the importance of nutritional support in the treatment of these intoxications. Discussion: Nutrition in the treatment of acute corrosive intoxications is one of the most important therapeutic processes that largely contribute to faster recovery of the post-corrosive injuries of upper GIT, stabilization of biologic, immunologic and metabolic parameters, and reduction of length of stay in hospital Aim of the treatment of acute corrosive intoxications is to prevent perforation and progressive fibrosis, and esophageal and gastric stenosis. There are different and often conflicting positions, on the conservative treatment of acute corrosive intoxications in adults. Such treatment mainly consists of anti-secretory treatment, antibiotics and intensive hyper-alimentation, aiming to prevent late post-corrosive intoxications. Conclusion: It is considered that nutritional support plays a major role in maintenance of metabolic processes and prevention of severe metabolic complications that could additionally aggravate the condition and impair the treatment. PMID:27047272

  5. Fatal caffeine overdose: two case reports.

    PubMed

    Kerrigan, Sarah; Lindsey, Tania

    2005-10-01

    Caffeine is a mild central nervous stimulant that occurs naturally in coffee beans, cocoa beans and tea leaves. In large doses, it can be profoundly toxic, resulting in arrhythmia, tachycardia, vomiting, convulsions, coma and death. The average cup of coffee or tea in the United States is reported to contain between 40 and 150 mg caffeine although specialty coffees may contain much higher doses. Over-the-counter supplements that are used to combat fatigue typically contain 100-200 mg caffeine per tablet and doses of 32-200mg are included in a variety of prescription drug mixtures. Fatal caffeine overdoses in adults are relatively rare and require the ingestion of a large quantity of the drug, typically in excess of 5 g. Over a period of approximately 12 months our office reported two cases of fatal caffeine intoxication. In the first case, the femoral blood of a 39-year-old female with a history of intravenous drug use contained 192 mg/L caffeine. In the second case, femoral blood from a 29-year-old male with a history of obesity and diabetes contained 567 mg/L caffeine. In both cases, the cause of death was ruled as caffeine intoxication and the manner of death was accidental. PMID:15935584

  6. Vitamin D intoxication.

    PubMed

    Ozkan, Behzat; Hatun, Sükrü; Bereket, Abdullah

    2012-01-01

    Vitamin D intoxication (VDI) may result from supplementation rarely, but it has been reported more frequently in recent years. This may be attributable to an increase in vitamin D supplement intake due to an understanding of the role of vitamin D (25OHD) in the pathogenesis of several diseases. The symptoms and findings associated with VDI are closely related to serum calcium concentration and duration of hypercalcemia. In patients with VDI, hypercalcemia, normal or high serum phosphorus levels, normal or low levels of alkaline phosphatase (ALP), high levels of serum 25OHD, low serum parathyroid hormone (PTH), and high urine calcium/creatinine are usually present. Serum 25OHD levels above 150 ng/ml are considered as VDI. The main goal of treatment for VDI is correction of the hypercalcemia. When the calcium concentration exceeds 14 mg/dl, emergency intervention is necessary because of the adverse effects of hypercalcemia on cardiac, central nervous system, renal, and gastrointestinal functions. However, since vitamin D is stored in fat tissues, effects of toxicity may last for months despite the removal of the exogenous source of vitamin D. Treatment for VDI includes: discontinuation of intake, a diet with low calcium and phosphorus content, intravenous hydration with saline, loop diuretics, glucocorticoids, calcitonin, and bisphosphonates. In conclusion, the diagnosis of vitamin D deficiency rickets (VDDR) without checking serum 25OHD level may cause redundant treatment that leads to VDI. All patients who are clinically suspected of VDDR should be checked for serum vitamin D status and questioned for previous vitamin D administration before starting vitamin D therapy. On the other hand, parents of all infants should be asked whether they are using dietary or oral supplements, and serial questioning may be required during supplementation to avoid excessive intake. PMID:22734293

  7. Clinical cases in acute intoxication.

    PubMed

    Smith, Sean B; Maguire, Jennifer; Mauck, Karen F

    2009-12-01

    Over 2.5 million accidental and intentional drug-related poisonings are reported annually in the United States. Early diagnosis and management of patients who present with acute intoxication can significantly reduce both morbidity and mortality. The initial evaluation of patients with suspected or proven intoxications should focus on hemodynamic stability, mental status, and respiratory function. However, early recognition of toxic ingestion is paramount to implementing life-saving treatments. Important historical clues are often found in a social history that considers intravenous drug use, alcohol use, and any access or exposure to illicit substances. A patient's medication list should also be scrutinized for psychoactive or sedative medications, such as tricyclic antidepressants or opioids. In this article we present case-based discussions of the specific diagnosis and management of 5 commonly occurring acute intoxication syndromes. PMID:20877175

  8. Water intoxication in adult cattle.

    PubMed

    Kawahara, Naoya; Ofuji, Sosuke; Abe, Sakae; Tanaka, Ai; Uematsu, Masami; Ogata, Yoshimi

    2016-05-01

    Water intoxication is a common disorder in calves and is usually characterized by transient hemoglobinuria. In contrast, the condition is very rare in adult cattle, with few reports on naturally occurring cases. In the present report, four female Japanese Black cattle, aged 16-25 months, showed neurological signs when they drank water following a water outage. Hemoglobinuria was not grossly observed, while severe hyponatremia was revealed by laboratory tests. Autopsy indicated cerebral edema with accumulation of serous fluid in expanded Virchow-Robin spaces. These results indicate the possibility of water intoxication associated with cerebral edema due to severe dilutional hyponatremia in adult cattle. PMID:27506091

  9. Fatal occupational accidents in Danish fishing vessels 1989-2005.

    PubMed

    Laursen, Lise H; Hansen, Henrik L; Jensen, Olaf C

    2008-06-01

    The purpose of the study was to study the circumstances and incidence rates of fatal accidents in inspection obligated and non-inspection obligated Danish fishing vessels to identify areas for prevention. Information about the fatalities came from maritime authority reports, including vessel disaster reports, post mortem reports, maritime inquiries and police reports. The person- and vessel years at risk came from the Danish Directorate of Fisheries. During the period 1989-2005, 114 fatalities occurred. Sixty-one of the fatalities occurred in 36 vessel disasters mainly caused by foundering/capsizing due to stability changes in rough weather and collisions; 39 fatal occupational accidents mainly occurred on the larger inspection obligated trawlers during fishing. In the remaining 14 other fatal accidents, the main causal factors were difficult embarking/disembarking conditions by darkness in foreign ports and alcohol intoxication. In the period 1995-2005, the overall incidence rate was 10 per 10,000 fishermen per year with no down-going trend during that period. The fatal accident rates are still too high, despite the efforts to reduce the risk. Increased focus on regular and repeated safety training for all fishermen and improved safety measures are needed, especially in the underscored areas of sea disasters concerning small vessels and occupational accidents on big vessels. Better registration of time at risk for fishermen is needed to validate the effect of the safety measures. PMID:18642168

  10. Autopsy report for a caffeine intoxication case and review of the current literature

    PubMed Central

    Yamamoto, Takuma; Yoshizawa, Katsuhiko; Kubo, Shin-ichi; Emoto, Yuko; Hara, Kenji; Waters, Brian; Umehara, Takahiro; Murase, Takehiko; Ikematsu, Kazuya

    2014-01-01

    Caffeine (1,3,7-trimethylxanthine) is a popular mild central nervous system stimulant found in the leaves, seeds and fruits of various plants and in foodstuffs such as coffee, tea, and chocolate, among others. Caffeine is widely used and is not associated with severe side effects when consumed at relatively low doses. Although rarely observed, overdoses can occur. However, only a few fatal caffeine intoxication cases have been reported in the literature. Herein, we report the pathological examination results and information on caffeine concentrations in the blood, urine and main organs in a fatal caffeine intoxication case. Even though high caffeine concentrations were found in the systemic organs, no caffeine-related pathological changes were detected. PMID:26023259

  11. Occupational injury fatalities--1994.

    PubMed

    Toscano, G; Jack, T

    1996-01-01

    Factory workers caught in machinery and construction workers falling or struck by huge beams are images that typically come to mind when considering serious hazards in the workplace. But these types of events account for only a small portion of job-related fatalities each year. Transportation-related fatalities, along with assaults and violent acts during work, made up almost two-thirds of the 6,588 fatal work injuries recorded in 1994. The majority of job-related fatal work events occurred on the streets and highways and in public buildings and in areas such as grocery stores and parking lots. Today the most deadly jobs are found in outdoor occupations such as fishing and timber cutting. In fact, in all 10 jobs studied that have high fatality rates, most workers are affected by severe weather conditions while driving on highways, performing farm chores and working at construction sites. Highway crashes are the primary cause of trucker fatalities; falls are the leading cause of death for roofers, construction laborers and structural metal workers, while tractor rollovers account for a third of farm worker fatalities. Another deadly contributing factor for some workers is homicide, which accounted for 16 percent of job-related fatalities in 1994. Workers most at risk are those who work alone, work late at night and handle varying sums of money. Taxicab drivers are the most susceptible and have a work injury fatality rate nine times higher than the national rate of 5 deaths per 100,000 workers. Others at high risk of homicide include gas station cashiers, grocery store employees and workers in retail eating and drinking establishments. Although the risk of a fatal injury at work varies greatly by occupation and industry, no one is immune. For prevention, workers and employers need to know what jobs are risky, what equipment is dangerous and what activities are hazardous. They also should understand that a fatal incident can happen to anyone. PMID:8718711

  12. [Carbon monoxide intoxications in Portugal].

    PubMed

    Sá, Márcia Christel; Rodrigues, Rui Paulo; Moura, Daniel

    2011-01-01

    The prevalence of carbon monoxide intoxication in the World shows that this is a common situation. In Portugal, there are no concrete data available in literature and its incidence remains unknown. Currently, the use of hyperbaric oxygen is a valid therapeutic for carbon monoxide poisoning management. However, its effectiveness and its proper handling are still controversial. The first aim of this study was to estimate the incidence of carbon monoxide intoxication in Portugal and to analyze its demographic characteristics. The second objective of this work was to evaluate the possible change in the type of treatment applied in areas near de hyperbaric chamber of Unidade Local de Saúde de Matosinhos, since its opening in June 2006. To achieve these objectives, we conducted a survey on admissions data for carbon monoxide intoxication occured between January first, 2000 and December 31, 2007. These data was collected in seven hospitals and in the Administração Central do Sistema de Saúde, I.P. Nationally, 621 hospitalizations were recorded, which represents an incidence of 5,86/100000 in 8 years. In the seven hospitals, there were 93 hospitalizations due to carbon monoxide intoxication during the same period of time. There was a peak of incidence during winter, between November and March and there was a similar distribution in men (47,3%) and women (52,7%). Since June 2006, date of opening of the hyperbaric chamber, the Unidade Local de Saúde de Matosinhos, E.P.E. recorded a sharp increase in the number of hospitalization for carbon monoxide intoxication. The number of admissions in the 19 months after the chamber opening was double the number of all cases occurred in that institution in the 65 months prior. We concluded that, in Portugal, carbon monoxide intoxication is an uncommon situation but it´s still an important cause of hospitalization. The referral of cases to the Unidade Local de Saúde de Matosinhos, E.P.E. since the opening of hyperbaric chamber

  13. Toad Intoxication in the Dog by Rhinella marina : The Clinical Syndrome and Current Treatment Recommendations.

    PubMed

    Johnnides, Stephanie; Green, Tiffany; Eubig, Paul

    2016-01-01

    Oral exposure to the secretions of Rhinella marina (formerly Bufo marinus ) can carry a high fatality rate without early and appropriate treatment. In dogs, the clinical syndrome, which is evident almost immediately, manifests in profuse ptyalism along with gastrointestinal, respiratory, and neurologic signs. Severe cardiac arrhythmias develop less frequently. This review will cover the history, toxicology, and clinical syndrome of Rhinella marina intoxication, and will discuss the recommended therapies for stabilization. PMID:27259028

  14. Proteinuria of industrial lead intoxication

    SciTech Connect

    Vacca, C.V.; Hines, J.D.; Hall, P.W. III

    1986-12-01

    Studies of protein excretion were undertaken in seven males, aged 35-42 years, who had more than 5 years exposure to industrial lead and had clinically established Pb intoxication. Heavy metal intoxication with Cd and Hg causes proximal tubular abnormalities, i.e., aminoaciduria, glycosuria, phosphaturia. Similar abnormalities occur in Pb intoxication except that the nature of the proteinuria remains controversial. Studies of urinary proteins included 24-hr urine protein excretion, dextran gel separations, sodium dodecyl sulfate-polyacryl-amide gel electrophoresis (SDS-PAGE), and ..beta../sub 2/ microglobulin (B/sub 2/M) measurements. Creatinine clearances, and serum B/sub 2/M concentrations were normal. Urine total protein distribution by SDS-PAGE and the B/sub 2/M excretion rate were also normal. These data imply that the nephrotoxicity of Cd and Hg are different than that of Pb. The authors speculate on what might account for this difference. This study suggests that when examining a population exposed to Pb, the finding of tubular proteinuria should alert investigators to search for the presence of other toxic agents.

  15. Variable Classification of Drug-Intoxication Suicides across US States: A Partial Artifact of Forensics?

    PubMed Central

    Rockett, Ian R. H.; Hobbs, Gerald R.; Wu, Dan; Jia, Haomiao; Nolte, Kurt B.; Smith, Gordon S.; Putnam, Sandra L.; Caine, Eric D.

    2015-01-01

    Background The 21st-century epidemic of pharmaceutical and other drug-intoxication deaths in the United States (US) has likely precipitated an increase in misclassified, undercounted suicides. Drug-intoxication suicides are highly prone to be misclassified as accident or undetermined. Misclassification adversely impacts suicide and other injury mortality surveillance, etiologic understanding, prevention, and hence clinical and public health policy formation and practice. Objective To evaluate whether observed variation in the relative magnitude of drug-intoxication suicides across US states is a partial artifact of the scope and quality of toxicological testing and type of medicolegal death investigation system. Methods This was a national, state-based, ecological study of 111,583 drug-intoxication fatalities, whose manner of death was suicide, accident, or undetermined. The proportion of (nonhomicide) drug-intoxication deaths classified by medical examiners and coroners as suicide was analyzed relative to the proportion of death certificates citing one or more specific drugs and two types of state death investigation systems. Our model incorporated five sociodemographic covariates. Data covered the period 2008–2010, and derived from NCHS’s Multiple Cause-of-Death public use files. Results Across states, the proportion of drug-intoxication suicides ranged from 0.058 in Louisiana to 0.286 in South Dakota and the rate from 1 per 100,000 population in North Dakota to 4 in New Mexico. There was a low correlation between combined accident and undetermined drug-intoxication death rates and corresponding suicide rates (Spearman’s rho = 0.38; p<0.01). Citation of 1 or more specific drugs on the death certificate was positively associated with the relative odds of a state classifying a nonhomicide drug-intoxication death as suicide rather than accident or undetermined, adjusting for region and type of state death investigation system (odds ratio, 1.062; 95% CI,1.016

  16. Mountaineering fatalities on Denali.

    PubMed

    McIntosh, Scott E; Campbell, Aaron D; Dow, Jennifer; Grissom, Colin K

    2008-01-01

    Mount McKinley, or Denali, is the tallest mountain in North America and attracts over 1,000 climbers annually from around the world. Since Denali is located within a national park, the National Park Service (NPS) manages mountaineering activities and attempts to maintain a balance of an adventurous experience while promoting safety. We retrospectively reviewed the fatalities on Denali from 1903 to 2006 to assist the NPS, medical personnel, and mountaineers improve safety and reduce fatalities on the mountain. Historical records and the NPS climber database were reviewed. Demographics, mechanisms, and circumstances surrounding each fatality were examined. Fatality rates and odds ratios for country of origin were calculated. From 1903 through the end of the 2006 climbing season, 96 individuals died on Denali. The fatality rate is declining and is 3.08/1,000 summit attempts. Of the 96 deaths, 92% were male, 51% occurred on the West Buttress route, and 45% were due to injuries sustained from falls. Sixty-one percent occurred on the descent and the largest number of deaths in 1 year occurred in 1992. Climbers from Asia had the highest odds of dying on the mountain. Fatalities were decreased by 53% after a NPS registration system was established in 1995. Although mountaineering remains a high-risk activity, safety on Denali is improving. Certain groups have a significantly higher chance of dying. Registration systems and screening methods provide ways to target at-risk groups and improve safety on high altitude mountains such as Denali. PMID:18331224

  17. [Suicidal salicylate intoxications and unintentional percutaneous poisoning with salicylic ointment].

    PubMed

    Chodorowski, Zygmunt; Anand, Jacek Sein; Waldman, Wojciech

    2003-01-01

    Suicidal salicylate poisonings are presented in 49 patients, 33 women and 16 men, aged from 18 to 71 (mean 37) years. Mixed poisonings with multiple agents were four times more frequent, had more severe clinical course and demanded longer hospitalisation than acute intoxications with salicylates alone. Four patient were over 65 years old (8.2%). Difficult economic situation of geriatric population in Poland had no effect on frequency of suicidal attempts in the studied cohort. There were no fatalities in the studied group. There were two unintentional systemic poisonings due to topical administration of the 10% salicylic acid ointment for wide spread skin lesions (more than 80% of body surface) in two patients with exudative psoriasis. PMID:14569910

  18. [Metabolic therapy of postperitoneal intoxication].

    PubMed

    Vlasov, A P; Anaskin, S G; Vlasova, T I; Chivisov, S M; Shibitov, V A; Potyanova, I V; Selentsov, P V

    2012-01-01

    This clinico-laboratory study showed that antihypoxant remaxol promoted normalization of lipid metabolism in acute peritonitis and significantly reduced membrane-destabilizing events. This resulted in rapid elimination of the inflammatory process in the abdominal cavity and lowering of the intensity of endogenous intoxication. This beneficial effect decreased the severity of myocardial lesions and resulted in the normalization of erythrocyte function. It is concluded that the regulatory action of remaxol on lipid metabolism is due to its ability to control free radicals in lipid peroxidation and reduce phospholipase A2 activity. PMID:23285765

  19. Brodifacoum intoxication with marijuana smoking.

    PubMed

    La Rosa, F G; Clarke, S H; Lefkowitz, J B

    1997-01-01

    We report the case of a 17-year-old boy with a significant history of drug and alcohol abuse, which included smoking marijuana mixed with brodifacoum. As a consequence, the patient developed a prolonged coagulopathy that persisted for more than 1 year. To our knowledge, this is the first case reported in the literature in which super-warfarin intoxication has been associated with marijuana smoking. This report should increase the awareness of pathologists and clinicians when examining a patient with a history of drug abuse who exhibits persistent vitamin K1-dependent coagulopathy. PMID:9111096

  20. Xylazine intoxication in humans and its importance as an emerging adulterant in abused drugs: A comprehensive review of the literature.

    PubMed

    Ruiz-Colón, Kazandra; Chavez-Arias, Carlos; Díaz-Alcalá, José Eric; Martínez, María A

    2014-07-01

    Xylazine is not a controlled substance; it is marketed as a veterinary drug and used as a sedative, analgesic and muscle relaxant. In humans, it could cause central nervous system depression, respiratory depression, bradycardia, hypotension, and even death. There have been publications of 43 cases of xylazine intoxication in humans, in which 21 (49%) were non-fatal scenarios and 22 (51%) resulted in fatalities. Most of the non-fatal cases required medical intervention. Over recent years xylazine has emerged as an adulterant in recreational drugs, such as heroin or speedball (a cocaine and heroin mixture). From the 43 reported cases, 17 (40%) were associated with the use of xylazine as an adulterant of drugs of abuse. Its chronic use is reported to be associated with physical deterioration and skin ulceration. Literature shows some similar pharmacologic effects between xylazine and heroin in humans. These similar pharmacologic effects may create synergistic toxic effects in humans. Therefore, fatalities among drug users may increase due to the use of xylazine as an adulterant. Xylazine alone has proven harmful to humans and even more when it is combined with drugs of abuse. A comprehensive review of the literature of non-fatal and fatal xylazine intoxication cases including those in which the substance was used as adulterant is presented, in order to increase the awareness in the forensic community, law enforcement, and public health agencies. PMID:24769343

  1. Perceived Intoxication: Implications for Alcohol Education.

    ERIC Educational Resources Information Center

    Nicholson, Mary E.; And Others

    1994-01-01

    This study examined the relationships among perceived levels of intoxication, blood alcohol levels, and impairment of selected psychomotor skills used in driving. Results reinforced previous findings which correlated perceptions of intoxication and other measures. These findings suggest that alcohol consumption tables, which calculate one's…

  2. 25 CFR 140.18 - Intoxicating liquors.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 25 Indians 1 2010-04-01 2010-04-01 false Intoxicating liquors. 140.18 Section 140.18 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR FINANCIAL ACTIVITIES LICENSED INDIAN TRADERS § 140.18 Intoxicating liquors. No trader shall use or permit to be used his premises for any unlawful conduct or purpose whatsoever. No trader shall use...

  3. [METABOLIC INTOXICATION IN THERMIC TRAUMA].

    PubMed

    Kovalenko, O M

    2015-05-01

    In 76 injured persons with deep and superficial burns, having area from 3 to 65% of the total body surface and ageing 5-16 yrs old, there was investigated the impact of early surgical treatment on the metabolic intoxication severity in accordance to content of the oxidatively modified proteins carbonyl groups in the blood serum, and of a ceruloplasmin, what was considered as integral express-index of the organism antioxidant system state. Changes of these indices in ambustial disease of middle severity have witnessed a sufficiently compensated reaction of organism: of severe and extremely severe one--there were noted a deficiency of the organism antioxidant defense; and in stages of toxemia and septicotoxemia--attrition of the organism oxidant reserves and danger of the septic complications occurrence. Conduction of early surgical intervention have guaranteed maintenance of a ceruloplasmin content in stages of toxemia and septicotoxemia on the level of healthy persons, relief of the ambustial disease course, absence of critical metabolic intoxication and carbonyl stress, reduction of the septic complications rate in 1.5 times. PMID:26419044

  4. Chelating agents and cadmium intoxication

    SciTech Connect

    Shinobu, L.A.

    1985-01-01

    A wide range of conventional chelating agents have been screened for (a) antidotal activity in acute cadmium poisoning and (b) ability to reduce aged liver and kidney deposits of cadmium. Chelating agents belonging to the dithiocarbamate class have been synthesized and tested in both the acute and chronic modes of cadmium intoxication. Several dithiocarbamates, not only provide antidotal rescue, but also substantially decrease the intracellular deposits of cadmium associated with chronic cadmium intoxication. Fractionating the cytosol from the livers and kidneys of control and treated animals by Sephadex G-25 gel filtration clearly demonstrates that the dithiocarbamates are reducing the level of metallothionein-bound cadmium. However, the results of cell culture (Ehrlich ascites) studies designed to investigate the removal of cadmium from metallothionein and subsequent transport of the resultant cadmium complex across the cell membrane were inconclusive. In other in vitro investigations, the interaction between isolated native Cd, Zn-metallothionein and several chelating agents was explored. Ultracentrifugation, equilibrium dialysis, and Sephadex G-25 gel filtration studies have been carried out in an attempt to determine the rate of removal of cadmium from metallothionein by these small molecules. Chemical shifts for the relevant cadmium-dithiocarbamate complexes have been determined using natural abundance Cd-NMR.

  5. Cocaine Intoxication and Thyroid Storm

    PubMed Central

    Lacy, Mary E.

    2014-01-01

    Introduction. Cocaine, a widely used sympathomimetic drug, causes thermoregulatory and cardiac manifestations that can mimic a life-threatening thyroid storm. Case. A man presented to the emergency department requesting only cocaine detoxification. He reported symptoms over the last few years including weight loss and diarrhea, which he attributed to ongoing cocaine use. On presentation he had an elevated temperature of 39.4°C and a heart rate up to 130 beats per minute. Examination revealed the presence of an enlarged, nontender goiter with bilateral continuous bruits. He was found to have thyrotoxicosis by labs and was treated for thyroid storm and cocaine intoxication concurrently. The patient was ultimately diagnosed with Graves’ disease and treated with iodine-131 therapy. Conclusion. Cocaine use should be considered a possible trigger for thyroid storm. Recognition of thyroid storm is critical because of the necessity for targeted therapy and the significant mortality associated with the condition if left untreated. PMID:26425625

  6. FATALITY ASSESSMENT AND CONTROL EVALUATION

    EPA Science Inventory

    The Fatality Assessment and Control Evaluation (FACE) surveillance system contains first reports of traumatic occupational fatalities in 15 states obtained through multiple sources of notification including death certificates, coroner and medical examiner reports, OSHA, law enfor...

  7. Effects of ethanol intoxication on speech suprasegmentals

    NASA Astrophysics Data System (ADS)

    Hollien, Harry; Dejong, Gea; Martin, Camilo A.; Schwartz, Reva; Liljegren, Kristen

    2001-12-01

    The effects of ingesting ethanol have been shown to be somewhat variable in humans. To date, there appear to be but few universals. Yet, the question often arises: is it possible to determine if a person is intoxicated by observing them in some manner? A closely related question is: can speech be used for this purpose and, if so, can the degree of intoxication be determined? One of the many issues associated with these questions involves the relationships between a person's paralinguistic characteristics and the presence and level of inebriation. To this end, young, healthy speakers of both sexes were carefully selected and sorted into roughly equal groups of light, moderate, and heavy drinkers. They were asked to produce four types of utterances during a learning phase, when sober and at four strictly controlled levels of intoxication (three ascending and one descending). The primary motor speech measures employed were speaking fundamental frequency, speech intensity, speaking rate and nonfluencies. Several statistically significant changes were found for increasing intoxication; the primary ones included rises in F0, in task duration and for nonfluencies. Minor gender differences were found but they lacked statistical significance. So did the small differences among the drinking category subgroups and the subject groupings related to levels of perceived intoxication. Finally, although it may be concluded that certain changes in speech suprasegmentals will occur as a function of increasing intoxication, these patterns cannot be viewed as universal since a few subjects (about 20%) exhibited no (or negative) changes.

  8. Alcohol and motorcycle fatalities.

    PubMed Central

    Baker, S P; Fisher, R S

    1977-01-01

    A series of 99 fatal motorcycle crashes in Maryland was studied retrospectively, using police and medical examiner records. Blood alcohol concentrations were determined for 62 motorcycle drivers; measurable amounts of alcohol were found in two-thirds (41), and one-half (31) had illegally high concentrations of 100 mg/100 ml or more. The police report mentioned alcohol in only 9 instances. High blood alcohol concentrations were found most commonly among drivers age 20-34. PMID:842762

  9. A fatal mongoose bite.

    PubMed

    Tumram, Nilesh Keshav; Bardale, Rajesh Vaijnathrao; Dixit, Pradeep Gangadhar; Deshmukh, Ashutosh Yashwant

    2012-01-01

    Animal bite is a bite wound from a pet, farm or wild animal. Dog bites make up 80-85% of all reported incidents. Cats amount for about 10% of reported bites and other animals such as rodents, rabbits, horses, raccoons, bats and monkeys amount to 5-10%. Bites by mongoose are uncommon. Here, we present a case of fatal mongoose bite to an elderly woman who died as a complication of streptococcal infection at the bite site. PMID:23166164

  10. Histamine, histamine intoxication and intolerance.

    PubMed

    Kovacova-Hanuskova, E; Buday, T; Gavliakova, S; Plevkova, J

    2015-01-01

    Excessive accumulation of histamine in the body leads to miscellaneous symptoms mediated by its bond to corresponding receptors (H1-H4). Increased concentration of histamine in blood can occur in healthy individuals after ingestion of foods with high contents of histamine, leading to histamine intoxication. In individuals with histamine intolerance (HIT) ingestion of food with normal contents of histamine causes histamine-mediated symptoms. HIT is a pathological process, in which the enzymatic activity of histamine-degrading enzymes is decreased or inhibited and they are insufficient to inactivate histamine from food and to prevent its passage to blood-stream. Diagnosis of HIT is difficult. Multi-faced, non-specific clinical symptoms provoked by certain kinds of foods, beverages and drugs are often attributed to different diseases, such as allergy and food intolerance, mastocytosis, psychosomatic diseases, anorexia nervosa or adverse drug reactions. Correct diagnosis of HIT followed by therapy based on histamine-free diet and supplementation of diamine oxidase can improve patient's quality of life. PMID:26242570

  11. Fatal Traffic Crashes Involving Drinking Drivers: What have we Learned?

    PubMed Central

    Fell, James C.; Tippetts, A. Scott; Voas, Robert B.

    2009-01-01

    Alcohol involvement in fatal crashes (any driver with a blood alcohol concentration [BAC] = .01g/dL or greater) in 2007 was more than three times higher at night (6 p.m.–6 a.m.) than during the day (6 a.m.–6 p.m.) (62% versus 19%). Alcohol involvement was 35% during weekdays compared to 54% on weekends. Nearly one in four drivers (23%) of personal vehicles (e.g., passenger cars or light trucks) and more than one in four motorcyclists (27%) in fatal crashes were intoxicated (i.e., had a BAC equal to or greater than the .08 g/dL illegal limit in the United States). In contrast, only 1% of the commercial drivers of heavy trucks had BACs equal to .08 g/dL or higher. More than a quarter (26%) of the drivers with high BACs (≥.15 g/dL) did not have valid licenses. The 21- to 24-age group had the highest proportion (35%) of drivers with BACs≥.08 g/dL, followed by the 25- to 34-age group (29%). The oldest and the youngest drivers had the lowest percentages of BACs≥ .08 g/dL: those aged 75 or older were at 4%, and those aged 16 to 20 were at 17%. Utah had the lowest rate of intoxicated drivers in fatal crashes at one in every eight drivers (12%), followed by Kentucky, Indiana, Iowa, New Hampshire, and Kansas, all at 17%. Montana (31%), South Carolina (31%), and North Dakota (39%) all had more than 3 in 10 drivers in fatal crashes who were intoxicated in 2007. The United States enjoyed a remarkable downward trend in alcohol-related crashes between 1982 and 1995, which has since leveled off. That trend coincided with a period during which per capita national alcohol consumption declined, the number of young drivers decreased, and the proportion of female drivers increased. Those factors alone, however, did not appear to account for the overall reduction. This provides further evidence that impaired-driving laws and safety program activity may have been responsible for at least some of the decline. However, there was a general worldwide decline in alcohol

  12. Fatal crocodile attack.

    PubMed

    Chattopadhyay, Saurabh; Shee, Biplab; Sukul, Biswajit

    2013-11-01

    Attacks on human beings by various animals leading to varied types of injuries and even death in some cases are not uncommon. Crocodile attacks on humans have been reported from a number of countries across the globe. Deaths in such attacks are mostly due to mechanical injuries or drowning. Bites by the crocodiles often cause the limbs to be separated from the body. The present case refers to an incident of a fatal attack by a crocodile on a 35 years old female where only the mutilated head of the female was recovered. Multiple lacerated wounds over the face and scalp along with fracture of the cranial bones was detected on autopsy. Two distinct bite marks in the form of punched in holes were noted over the parietal and frontal bones. Injuries on the head with its traumatic amputation from the body were sufficient to cause death. However, the presence of other fatal injuries on the unrecovered body parts could not be ruled out. PMID:24237838

  13. Air weapon fatalities.

    PubMed Central

    Milroy, C M; Clark, J C; Carter, N; Rutty, G; Rooney, N

    1998-01-01

    AIMS: To describe characteristics of a series of people accidentally and deliberately killed by air powered weapons. METHODS: Five cases of fatal airgun injury were identified by forensic pathologists and histopathologists. The circumstances surrounding the case, radiological examination, and pathological findings are described. The weapon characteristics are also reported. RESULTS: Three of the victims were adult men, one was a 16 year old boy, and one an eight year old child. Four of the airguns were .22 air rifles, the other a .177 air rifle. Two committed suicide, one person shooting himself in the head, the other in the chest. In both cases the guns were fired at contact range. Three of the cases were classified as accidents: in two the pellet penetrated into the head and in one the chest. CONCLUSIONS: One person each year dies from an air powered weapon injury in the United Kingdom. In addition there is considerable morbidity from airgun injuries. Fatalities and injuries are most commonly accidents, but deliberately inflicted injuries occur. Airguns are dangerous weapons when inappropriately handled and should not be considered as toys. Children should not play with airguns unsupervised. Images PMID:9797730

  14. [Clinical cases of occupational chronic manganese intoxication].

    PubMed

    Konstantinova, T N; Lakhman, O L; Katamanova, E V; Kartapol'tseva, N V; Meshcheriagin, V A; Rusanova, D V; Andreeva, O K

    2009-01-01

    Classic symptoms of manganese intoxication are very rarely seen nowadays. Clinic in Angarsk Research Institute for Occupational medicine and Human ecology registered two cases of stage I and II chronic manganese intoxication over 10 years among electric welders. The cases were diagnosed with consideration of long length of exposure to manganese with the ambient air level exceeding the MAC 1.5 times, the disease manifestation at middle age, high manganese level in serum and urine, characteristic neurologic symptoms in association with organic psychopathologic defects and polyneuropathy of limbs. PMID:19278189

  15. Children with alcohol intoxication in Cracow, Poland.

    PubMed

    Kościelniak, Barbara; Tomasik, Przemysław J

    2016-01-01

    Alcoholism among minors is a serious social problem. The aim of the current study was to analyze alcohol intoxication in children based on hospitalizations in the University Children's Hospital in Cracow between the years 2007 and 2015. During these 9 years, 381 patients were hospitalized due to excessive alcohol consumption. Most patients were junior high school or high school students. The highest blood alcohol concentrations in hospitalized patients were found in a 16-year-old boy (BAC .41%) and a 15-year-old girl (BAC .37%). Alcohol consumption and severe intoxication are linked to a wide variety of familial, social, and personal problems. PMID:26745242

  16. Gangliosides, or sialic acid, antagonize ethanol intoxication

    SciTech Connect

    Klemm, W.R.; Boyles, R.; Matthew, J.; Cherian, L.

    1988-01-01

    Because ethanol elicits a dose-dependent hydrolysis of brain sialogangliosides, the authors tested the possibility that injected gangliosides might antagonize intoxicating doses of ethanol. Clear anti-intoxication effects were seen at 24 hr post-injection of mixed mouse-brain gangliosides at 125-130 mg/kg, but not at lower or higher doses. Sleep time was reduced on the order of 50%, and roto-rod agility was significantly enhanced. Sialic acid (SA) similarly antagonized ethanol; however, the precursor of SA, N-acetyl-D-mannosamine, as well as ceramide and asialoganglioside did not.

  17. Inhibiting oral intoxication of botulinum neurotoxin A complex by carbohydrate receptor mimics.

    PubMed

    Lee, Kwangkook; Lam, Kwok-Ho; Kruel, Anna-Magdalena; Mahrhold, Stefan; Perry, Kay; Cheng, Luisa W; Rummel, Andreas; Jin, Rongsheng

    2015-12-01

    Botulinum neurotoxins (BoNTs) cause the disease botulism manifested by flaccid paralysis that could be fatal to humans and animals. Oral ingestion of the toxin with contaminated food is one of the most common routes for botulism. BoNT assembles with several auxiliary proteins to survive in the gastrointestinal tract and is subsequently transported through the intestinal epithelium into the general circulation. Several hemagglutinin proteins form a multi-protein complex (HA complex) that recognizes host glycans on the intestinal epithelial cell surface to facilitate BoNT absorption. Blocking carbohydrate binding to the HA complex could significantly inhibit the oral toxicity of BoNT. Here, we identify lactulose, a galactose-containing non-digestible sugar commonly used to treat constipation, as a prototype inhibitor against oral BoNT/A intoxication. As revealed by a crystal structure, lactulose binds to the HA complex at the same site where the host galactose-containing carbohydrate receptors bind. In vitro assays using intestinal Caco-2 cells demonstrated that lactulose inhibits HA from compromising the integrity of the epithelial cell monolayers and blocks the internalization of HA. Furthermore, co-administration of lactulose significantly protected mice against BoNT/A oral intoxication in vivo. Taken together, these data encourage the development of carbohydrate receptor mimics as a therapeutic intervention to prevent BoNT oral intoxication. PMID:26272706

  18. Surfactant therapy restores gas exchange in lung injury due to paraquat intoxication in rats.

    PubMed

    So, K L; de Buijzer, E; Gommers, D; Kaisers, U; van Genderen, P J; Lachmann, B

    1998-08-01

    Paraquat is a weed killer which causes often fatal lung damage in humans and other animals. There is evidence that the pulmonary surfactant system is involved in the pathophysiology of respiratory failure after paraquat intoxication and, therefore, the possible therapeutic effect of intratracheal surfactant administration on gas exchange in rats with progressive lung injury induced by paraquat poisoning was studied. In one group of rats, the time course of the development of lung injury due to paraquat intoxication was characterized. In a second group of rats, 72 h after paraquat intoxication, the animals underwent mechanical ventilation and only those animals in which the arterial oxygen tension/inspiratory oxygen fraction (Pa,O2/FI,O2) decreased to below 20 kPa (150 mmHg) received exogenous surfactant (200 mg x kg(-1) body weight). Within 3 days the rats in group 1 developed progressive respiratory failure, demonstrated not only by impaired gas exchange and lung mechanics but also by increased minimal surface tension and increased protein concentration in bronchoalveolar lavage fluid. In group 2, intratracheal surfactant administration increased Pa,O2/FI,O2 significantly within 5 min (14.4+/-2.4 kPa (108+/-18 mmHg)) to (55.2+/-53 kPa (414+/-40 mmHg)) and sustained this level for at least 2 h. It is concluded that intratracheal surfactant administration is a promising approach in the treatment of severe respiratory failure caused by paraquat poisoning. PMID:9727775

  19. 7 CFR 500.7 - Intoxicating beverages and narcotics.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 6 2010-01-01 2010-01-01 false Intoxicating beverages and narcotics. 500.7 Section... Intoxicating beverages and narcotics. (a) Entering USNA property or the operation of a motor vehicle thereon, by a person under the influence of intoxicating beverages or a narcotic drug, is prohibited....

  20. 7 CFR 500.7 - Intoxicating beverages and narcotics.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 6 2012-01-01 2012-01-01 false Intoxicating beverages and narcotics. 500.7 Section... Intoxicating beverages and narcotics. (a) Entering USNA property or the operation of a motor vehicle thereon, by a person under the influence of intoxicating beverages or a narcotic drug, is prohibited....

  1. 30 CFR 57.20001 - Intoxicating beverages and narcotics.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 30 Mineral Resources 1 2013-07-01 2013-07-01 false Intoxicating beverages and narcotics. 57.20001... Miscellaneous § 57.20001 Intoxicating beverages and narcotics. Intoxicating beverages and narcotics shall not be permitted or used in or around mines. Persons under the influence of alcohol or narcotics shall not...

  2. 30 CFR 56.20001 - Intoxicating beverages and narcotics.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 30 Mineral Resources 1 2011-07-01 2011-07-01 false Intoxicating beverages and narcotics. 56.20001... § 56.20001 Intoxicating beverages and narcotics. Intoxicating beverages and narcotics shall not be permitted or used in or around mines. Persons under the influence of alcohol or narcotics shall not...

  3. 30 CFR 56.20001 - Intoxicating beverages and narcotics.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 30 Mineral Resources 1 2014-07-01 2014-07-01 false Intoxicating beverages and narcotics. 56.20001... § 56.20001 Intoxicating beverages and narcotics. Intoxicating beverages and narcotics shall not be permitted or used in or around mines. Persons under the influence of alcohol or narcotics shall not...

  4. 31 CFR 407.8 - Intoxicating beverages and narcotics.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 31 Money and Finance: Treasury 2 2014-07-01 2014-07-01 false Intoxicating beverages and narcotics... TREASURY ANNEX § 407.8 Intoxicating beverages and narcotics. Entering or being on the property, or operating a motor vehicle thereon, by a person under the influence of intoxicating beverages or...

  5. 7 CFR 501.7 - Intoxicating beverages and narcotics.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 6 2013-01-01 2013-01-01 false Intoxicating beverages and narcotics. 501.7 Section... § 501.7 Intoxicating beverages and narcotics. Entering Research Center property or the operating of a motor vehicle thereon, by a person under the influence of intoxicating beverages or narcotic...

  6. 7 CFR 501.7 - Intoxicating beverages and narcotics.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 6 2012-01-01 2012-01-01 false Intoxicating beverages and narcotics. 501.7 Section... § 501.7 Intoxicating beverages and narcotics. Entering Research Center property or the operating of a motor vehicle thereon, by a person under the influence of intoxicating beverages or narcotic...

  7. 7 CFR 502.8 - Intoxicating beverages and narcotics.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 6 2011-01-01 2011-01-01 false Intoxicating beverages and narcotics. 502.8 Section..., MARYLAND § 502.8 Intoxicating beverages and narcotics. Entering BARC property or the operation of a motor vehicle thereon, by a person under the influence of intoxicating beverages or narcotic drug,...

  8. 7 CFR 500.7 - Intoxicating beverages and narcotics.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 6 2011-01-01 2011-01-01 false Intoxicating beverages and narcotics. 500.7 Section... Intoxicating beverages and narcotics. (a) Entering USNA property or the operation of a motor vehicle thereon, by a person under the influence of intoxicating beverages or a narcotic drug, is prohibited....

  9. 7 CFR 500.7 - Intoxicating beverages and narcotics.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 6 2013-01-01 2013-01-01 false Intoxicating beverages and narcotics. 500.7 Section... Intoxicating beverages and narcotics. (a) Entering USNA property or the operation of a motor vehicle thereon, by a person under the influence of intoxicating beverages or a narcotic drug, is prohibited....

  10. 7 CFR 501.7 - Intoxicating beverages and narcotics.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 6 2010-01-01 2010-01-01 false Intoxicating beverages and narcotics. 501.7 Section... § 501.7 Intoxicating beverages and narcotics. Entering Research Center property or the operating of a motor vehicle thereon, by a person under the influence of intoxicating beverages or narcotic...

  11. 31 CFR 407.8 - Intoxicating beverages and narcotics.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 31 Money and Finance:Treasury 2 2011-07-01 2011-07-01 false Intoxicating beverages and narcotics... TREASURY ANNEX § 407.8 Intoxicating beverages and narcotics. Entering or being on the property, or operating a motor vehicle thereon, by a person under the influence of intoxicating beverages or...

  12. 30 CFR 56.20001 - Intoxicating beverages and narcotics.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Intoxicating beverages and narcotics. 56.20001... § 56.20001 Intoxicating beverages and narcotics. Intoxicating beverages and narcotics shall not be permitted or used in or around mines. Persons under the influence of alcohol or narcotics shall not...

  13. 7 CFR 501.7 - Intoxicating beverages and narcotics.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 6 2011-01-01 2011-01-01 false Intoxicating beverages and narcotics. 501.7 Section... § 501.7 Intoxicating beverages and narcotics. Entering Research Center property or the operating of a motor vehicle thereon, by a person under the influence of intoxicating beverages or narcotic...

  14. 30 CFR 56.20001 - Intoxicating beverages and narcotics.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 30 Mineral Resources 1 2012-07-01 2012-07-01 false Intoxicating beverages and narcotics. 56.20001... § 56.20001 Intoxicating beverages and narcotics. Intoxicating beverages and narcotics shall not be permitted or used in or around mines. Persons under the influence of alcohol or narcotics shall not...

  15. 30 CFR 56.20001 - Intoxicating beverages and narcotics.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 30 Mineral Resources 1 2013-07-01 2013-07-01 false Intoxicating beverages and narcotics. 56.20001... § 56.20001 Intoxicating beverages and narcotics. Intoxicating beverages and narcotics shall not be permitted or used in or around mines. Persons under the influence of alcohol or narcotics shall not...

  16. 7 CFR 501.7 - Intoxicating beverages and narcotics.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 6 2014-01-01 2014-01-01 false Intoxicating beverages and narcotics. 501.7 Section... § 501.7 Intoxicating beverages and narcotics. Entering Research Center property or the operating of a motor vehicle thereon, by a person under the influence of intoxicating beverages or narcotic...

  17. 7 CFR 502.8 - Intoxicating beverages and narcotics.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 6 2013-01-01 2013-01-01 false Intoxicating beverages and narcotics. 502.8 Section..., MARYLAND § 502.8 Intoxicating beverages and narcotics. Entering BARC property or the operation of a motor vehicle thereon, by a person under the influence of intoxicating beverages or narcotic drug,...

  18. 30 CFR 57.20001 - Intoxicating beverages and narcotics.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Intoxicating beverages and narcotics. 57.20001... Miscellaneous § 57.20001 Intoxicating beverages and narcotics. Intoxicating beverages and narcotics shall not be permitted or used in or around mines. Persons under the influence of alcohol or narcotics shall not...

  19. 30 CFR 57.20001 - Intoxicating beverages and narcotics.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 30 Mineral Resources 1 2012-07-01 2012-07-01 false Intoxicating beverages and narcotics. 57.20001... Miscellaneous § 57.20001 Intoxicating beverages and narcotics. Intoxicating beverages and narcotics shall not be permitted or used in or around mines. Persons under the influence of alcohol or narcotics shall not...

  20. 30 CFR 57.20001 - Intoxicating beverages and narcotics.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 30 Mineral Resources 1 2014-07-01 2014-07-01 false Intoxicating beverages and narcotics. 57.20001... Miscellaneous § 57.20001 Intoxicating beverages and narcotics. Intoxicating beverages and narcotics shall not be permitted or used in or around mines. Persons under the influence of alcohol or narcotics shall not...

  1. 31 CFR 407.8 - Intoxicating beverages and narcotics.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 31 Money and Finance:Treasury 2 2013-07-01 2013-07-01 false Intoxicating beverages and narcotics... TREASURY ANNEX § 407.8 Intoxicating beverages and narcotics. Entering or being on the property, or operating a motor vehicle thereon, by a person under the influence of intoxicating beverages or...

  2. 31 CFR 407.8 - Intoxicating beverages and narcotics.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 31 Money and Finance: Treasury 2 2010-07-01 2010-07-01 false Intoxicating beverages and narcotics... TREASURY ANNEX § 407.8 Intoxicating beverages and narcotics. Entering or being on the property, or operating a motor vehicle thereon, by a person under the influence of intoxicating beverages or...

  3. 31 CFR 407.8 - Intoxicating beverages and narcotics.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 31 Money and Finance:Treasury 2 2012-07-01 2012-07-01 false Intoxicating beverages and narcotics... TREASURY ANNEX § 407.8 Intoxicating beverages and narcotics. Entering or being on the property, or operating a motor vehicle thereon, by a person under the influence of intoxicating beverages or...

  4. 30 CFR 57.20001 - Intoxicating beverages and narcotics.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 30 Mineral Resources 1 2011-07-01 2011-07-01 false Intoxicating beverages and narcotics. 57.20001... Miscellaneous § 57.20001 Intoxicating beverages and narcotics. Intoxicating beverages and narcotics shall not be permitted or used in or around mines. Persons under the influence of alcohol or narcotics shall not...

  5. 7 CFR 502.8 - Intoxicating beverages and narcotics.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 6 2014-01-01 2014-01-01 false Intoxicating beverages and narcotics. 502.8 Section..., MARYLAND § 502.8 Intoxicating beverages and narcotics. Entering BARC property or the operation of a motor vehicle thereon, by a person under the influence of intoxicating beverages or narcotic drug,...

  6. 7 CFR 502.8 - Intoxicating beverages and narcotics.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 6 2012-01-01 2012-01-01 false Intoxicating beverages and narcotics. 502.8 Section..., MARYLAND § 502.8 Intoxicating beverages and narcotics. Entering BARC property or the operation of a motor vehicle thereon, by a person under the influence of intoxicating beverages or narcotic drug,...

  7. 7 CFR 502.8 - Intoxicating beverages and narcotics.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 6 2010-01-01 2010-01-01 false Intoxicating beverages and narcotics. 502.8 Section..., MARYLAND § 502.8 Intoxicating beverages and narcotics. Entering BARC property or the operation of a motor vehicle thereon, by a person under the influence of intoxicating beverages or narcotic drug,...

  8. 7 CFR 500.7 - Intoxicating beverages and narcotics.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 6 2014-01-01 2014-01-01 false Intoxicating beverages and narcotics. 500.7 Section... Intoxicating beverages and narcotics. (a) Entering USNA property or the operation of a motor vehicle thereon, by a person under the influence of intoxicating beverages or a narcotic drug, is prohibited....

  9. Traffic fatalities and economic growth.

    PubMed

    Kopits, Elizabeth; Cropper, Maureen

    2005-01-01

    This paper examines the relationship between traffic fatality risk and per capita income and uses it to forecast traffic fatalities by geographic region. Equations for the road death rate (fatalities/population) and its components--the rate of motorization (vehicles/population) and fatalities per vehicle (F/V)--are estimated using panel data from 1963 to 1999 for 88 countries. The natural logarithm of F/P, V/P, and F/V are expressed as spline (piecewise linear) functions of the logarithm of real per capita GDP (measured in 1985 international prices). Region-specific time trends during the period 1963-1999 are modeled in linear and log-linear form. These models are used to project traffic fatalities and the stock of motor vehicles to 2020. The per capita income at which traffic fatality risk (fatalities/population) begins to decline is 8600 US dollars (1985 international dollars) when separate time trends are used for each geographic region. This turning point is driven by the rate of decline in fatalities/vehicles as income rises since vehicles/population, while increasing with income at a decreasing rate, never declines with economic growth. Projections of future traffic fatalities suggest that the global road death toll will grow by approximately 66% over the next twenty years. This number, however, reflects divergent rates of change in different parts of the world: a decline in fatalities in high-income countries of approximately 28% versus an increase in fatalities of almost 92% in China and 147% in India. The road death rate is projected to rise to approximately 2 per 10,000 persons in developing countries by 2020, while it will fall to less than 1 per 10,000 in high-income countries. PMID:15607288

  10. Resource utilization and outcomes of intoxicated drivers

    PubMed Central

    2010-01-01

    Background The high risk behavior of intoxicated drivers, impaired reaction time, lack of seat belt use, and increased incidence of head injury raises questions of whether pre-hospital use of alcohol leads to a higher injury severity score and worse clinical outcomes. We therefore compared intoxicated and non-intoxicated drivers of motor vehicle crashes with respect to outcome measurements and also describe the resources utilized to achieve those outcomes at our Level 1 trauma center. Methods Retrospective descriptive study (Jan 2002-June 2007) of our trauma registry and financial database comparing intoxicated drivers with blood alcohol levels (BAC) > 80 mg/dl (ETOH > 80) with drivers who had a BAC of 0 mg/dl (ETOH = 0). Drivers without a BAC drawn or who had levels ranging from 1 mg/dL to 80 mg/dL were excluded. Data was collected on demographic information (age, gender, injury severity score or ISS), outcome variables (mortality, complications, ICU and hospital LOS, ventilator days) and resource utilization (ED LOS, insurance, charges, costs, payments). Statistical analysis: p < 0.05 vs. ETOH > 80; stratified chi square. Results Out of 1732 drivers, the combined study group (n = 987) of 623 ETOH = 0 and 364 ETOH > 80 had a mean age of 38.8 ± 17.9, ISS of 18.0 ± 12.1, and 69.8%% male. There was no difference in ISS (p = 0.67) or complications (p = 0.38). There was a trend towards decreased mortality (p = 0.06). The ETOH = 0 group had more patients with a prolonged ICU LOS (≥ 5 days), ventilator days (≥ 8 days), and hospital LOS (> 14 days) when compared to the ETOH > 80 group (p < 0.05). The ETOH > 80 group tended to be self pay (4.9% vs. 0.7%, p < 0.5) and less likely to generate payment for hospital charges (p < 0.5). Hospital charges and costs were higher in the ETOH = 0 group (p < 0.5). Conclusions The data suggests that intoxicated drivers may have better outcomes and a trend towards reduced mortality. They appeared to be less likely to have prolonged

  11. Fatal Intoxication Involving 3-MeO-PCP: A Case Report and Validated Method.

    PubMed

    Bakota, Erica; Arndt, Crystal; Romoser, Amelia A; Wilson, Stephen K

    2016-09-01

    We present in this case report a validated method for accurate quantitative analysis of 3-methoxy phencyclidine (3-MeO-PCP) to determine postmortem blood concentrations of this PCP analog. A 29-year-old male with a history of illicit drug use was found unresponsive in his bed with a bag of white powder next to him. Resuscitation efforts were unsuccessful and the individual was pronounced dead 9 minutes after arrival to the hospital. Initial ELISA screening suggested the presence of PCP in the decedent's blood. However, confirmatory testing revealed no detectable PCP. Instead, a large peak corresponding to a m/z 274.218 species with retention time similar to PCP was present on a LC-TOF-MS drug screen, suggesting a possible PCP analog. This mass corresponds specifically to a methoxy-PCP analog, several of which are available for purchase online. Standards for 3-MeO-PCP and 4-MeO-PCP were obtained and injected on the same instrument. Although the 3- and 4-MeO-PCP analogs have identical masses and retention times, they are still distinguishable through their mass spectra. The peak from the decedent's sample matched both the mass spectrum and the retention time of 3-MeO-PCP. A quantitative LC-MS-MS method was subsequently developed and validated for casework. Analysis using this method revealed a concentration of 139 ± 41 µg/L 3-MeO-PCP in the decedent's blood. Diphenhydramine (4.1 ± 0.7 mg/L), marijuana metabolite (presumptive positive, confirmation not performed) and a small amount of amphetamine (<0.10 mg/L) were also found in the decedent's blood. The cause of death was determined to be combined 3-MeO-PCP, diphenhydramine and amphetamine toxicity. The manner of death was certified as an accident. PMID:27339479

  12. Non specific drug distribution in an autopsy case report of fatal caffeine intoxication.

    PubMed

    Ishikawa, Takaki; Yuasa, Isao; Endoh, Minoru

    2015-11-01

    Caffeine has long been recognized as an addictive substance that causes autonomic nerve effect, and is known to increase catecholamine secretion from the adrenal glands. In recent years, the risk of ingesting toxic levels of caffeine has increased because of the easy availability of analgesics, CNS (Central Nervous System) stimulant medicine and dietary supplements at shops, health stores and through online purchases. We report the death of a young female resulting from the ingestion for suicide of an online purchased sleepiness-preventing medicine containing caffeine. The autopsy findings included pulmonary edema and congestion plus cutaneous emphysema. The stomach contents included a dark-brown viscous fluid without tablet or food residue. Toxicological examination revealed the presence of caffeine in the right heart blood (154.2 μg/mL) and stomach contents (197.5 μg/mL) (lethal blood level, >80 μg/mL). The highest caffeine content was in the bile (852.3 μg/mL). Biochemical findings showed that catecholamine concentration in the peripheral blood in the iliac vein was elevated. Immunostaining of catecholamine was weak in the adrenal medulla. We recommend highlighting the toxicity risk of ingesting substances with a high caffeine concentration, and we propose that caffeine concentrations should be included in the comprehensive routine forensic toxicological tests for all cases. PMID:26594005

  13. [Delayed neurological syndrome after CO intoxication of elderly female].

    PubMed

    Vander Weyden, Liesbeth; Voigt, Roxana-Maria; Boonen, Steven; Fagard, Katleen; Dejaeger, Eddy

    2015-10-01

    This article discusses the case history of an 87-year old woman with loss of consciousness following accidental CO intoxication. A few weeks later, the patient's cognitive abilities progressively deteriorated. This is hence a case of Delayed Neurological Symptoms after CO intoxication. This condition occurs in 40% of patients with CO intoxication and manifests itself 3-240 days after apparent recovery. Symptoms can linger for a long time and are in some cases even permanent. Treatment of CO intoxication usually consists of administering normobaric oxygen and in certain cases hyperbaric oxygen. The role of treatment with hyberbaric oxygen in delayed neurological symptoms after CO intoxication remains controversial, however. PMID:26082431

  14. Toxicokinetics/Toxicodynamics of γ-Hydroxybutyrate-Ethanol Intoxication: Evaluation of Potential Treatment Strategies

    PubMed Central

    Morse, Bridget L.

    2013-01-01

    γ-Hydroxybutyrate (GHB), a common drug of abuse, is often coingested with ethanol. Increasing renal clearance via monocarboxylate transporter (MCT) inhibition represents a potential therapeutic strategy in GHB overdose, as does inhibition of GABAB receptors. In this study, we investigate toxicokinetic/toxicodynamic interactions between GHB-ethanol and efficacy of treatment options for GHB-ethanol intoxication in rats. Sedation was assessed using the endpoint of return-to-righting reflex. Respiration was assessed using plethysmography. Coadministration of 2.0 g/kg ethanol i.v. with 600 mg/kg GHB i.v. increased sleep time compared with GHB alone. Administration of ethanol to steady-state concentrations of 0.1–0.2% and 0.3–0.4% (w/v) did not affect toxicokinetics of 600 mg/kg GHB i.v., or respiratory rate, but did result in significantly lower peak tidal volumes compared with GHB alone. Oral administration of 2.5 g/kg ethanol had no significant effect on toxicokinetics of 1500 mg/kg orally administered GHB. Pretreatment with specific receptor inhibitors indicated no effect of GABAA receptor inhibition on sleep time or respiratory depression in GHB-ethanol intoxication. GABAB receptor inhibition partially prevented sedation and completely prevented respiratory depression. Ethanol increased fatality when administered at 0.1–0.2% (4 of 10) and 0.3–0.4% (9 of 10) versus 1500 mg/kg GHB i.v. alone (0 of 10). Treatment with the MCT inhibitor, l-lactate, significantly decreased sleep time after GHB-ethanol and decreased fatality at 0.1–0.2% (0 of 10) and 0.3–0.4% ethanol (5 of 10). Treatment with a GABAB receptor antagonist completely prevented fatality at 0.3–0.4% (0 of 10). These data indicate that ethanol potentiates the sedative and respiratory depressant effects of GHB, increasing the risk of fatality. MCT and GABAB receptor inhibition represent potentially effective treatments in GHB-ethanol intoxication. PMID:23814094

  15. Toxicokinetics/Toxicodynamics of γ-hydroxybutyrate-ethanol intoxication: evaluation of potential treatment strategies.

    PubMed

    Morse, Bridget L; Morris, Marilyn E

    2013-09-01

    γ-Hydroxybutyrate (GHB), a common drug of abuse, is often coingested with ethanol. Increasing renal clearance via monocarboxylate transporter (MCT) inhibition represents a potential therapeutic strategy in GHB overdose, as does inhibition of GABAB receptors. In this study, we investigate toxicokinetic/toxicodynamic interactions between GHB-ethanol and efficacy of treatment options for GHB-ethanol intoxication in rats. Sedation was assessed using the endpoint of return-to-righting reflex. Respiration was assessed using plethysmography. Coadministration of 2.0 g/kg ethanol i.v. with 600 mg/kg GHB i.v. increased sleep time compared with GHB alone. Administration of ethanol to steady-state concentrations of 0.1-0.2% and 0.3-0.4% (w/v) did not affect toxicokinetics of 600 mg/kg GHB i.v., or respiratory rate, but did result in significantly lower peak tidal volumes compared with GHB alone. Oral administration of 2.5 g/kg ethanol had no significant effect on toxicokinetics of 1500 mg/kg orally administered GHB. Pretreatment with specific receptor inhibitors indicated no effect of GABAA receptor inhibition on sleep time or respiratory depression in GHB-ethanol intoxication. GABAB receptor inhibition partially prevented sedation and completely prevented respiratory depression. Ethanol increased fatality when administered at 0.1-0.2% (4 of 10) and 0.3-0.4% (9 of 10) versus 1500 mg/kg GHB i.v. alone (0 of 10). Treatment with the MCT inhibitor, l-lactate, significantly decreased sleep time after GHB-ethanol and decreased fatality at 0.1-0.2% (0 of 10) and 0.3-0.4% ethanol (5 of 10). Treatment with a GABAB receptor antagonist completely prevented fatality at 0.3-0.4% (0 of 10). These data indicate that ethanol potentiates the sedative and respiratory depressant effects of GHB, increasing the risk of fatality. MCT and GABAB receptor inhibition represent potentially effective treatments in GHB-ethanol intoxication. PMID:23814094

  16. [Fatal rat bites].

    PubMed

    Yanai, O; Goldin, L; Hiss, J

    1999-04-15

    We present a rare case of infant death due to blood loss resulting from multiple rat bites. Domestic dogs and cats cause most animal bites. Bites of a house rat usually cause bacterial infection, successfully treated with antibiotics. There is little information about death due to house rat bites. Since the wounds they cause tend to occur post-mortem, they are usually wedged, clean and without subcutaneous bleeding. An 11-week-old, malnourished infant girl was bitten to death while sleeping in her mother's bed in a rat-infested home. The infant's clothing was covered with blood, parts of her face were missing and marks of gnawing were present on her neck and extremities. There was subcutaneous bleeding around the wounds indicating that they were inflicted while the child was alive. Autopsy findings revealed profound blood loss. We conclude that a combination of low socio-economic status, severe failure to thrive, and poor hygiene in a rat-infested environment contributed to the fatal outcome in this attack. PMID:10955069

  17. Global earthquake fatalities and population

    USGS Publications Warehouse

    Holzer, Thomas L.; Savage, James C.

    2013-01-01

    Modern global earthquake fatalities can be separated into two components: (1) fatalities from an approximately constant annual background rate that is independent of world population growth and (2) fatalities caused by earthquakes with large human death tolls, the frequency of which is dependent on world population. Earthquakes with death tolls greater than 100,000 (and 50,000) have increased with world population and obey a nonstationary Poisson distribution with rate proportional to population. We predict that the number of earthquakes with death tolls greater than 100,000 (50,000) will increase in the 21st century to 8.7±3.3 (20.5±4.3) from 4 (7) observed in the 20th century if world population reaches 10.1 billion in 2100. Combining fatalities caused by the background rate with fatalities caused by catastrophic earthquakes (>100,000 fatalities) indicates global fatalities in the 21st century will be 2.57±0.64 million if the average post-1900 death toll for catastrophic earthquakes (193,000) is assumed.

  18. Buprenorphine and buprenorphine/naloxone intoxication in children - how strong is the risk?

    PubMed

    Soyka, Michael

    2013-03-01

    Opioid maintenance therapy with methadone or buprenorphine is an established and first-line treatment for opioid dependence. Risk of diversion and toxicity of opioid prescription drugs, including buprenorphine, causes significant concerns. This is particularly the case in the United States, where the number of related emergency visits is increasing, especially in children. A systematic literature research (Medline, Pubmed) was performed to assess the risk associated with buprenorphine. The search, which was not limited to particular publication years, was performed with the key words buprenorphine AND toxicity (114 counts ) AND children (4 counts) and buprenorphine AND mortality AND children (5 counts). In addition, the author obtained information from relevant websites (NIDA, SAMSHA) and pharmacovigilance data from the manufacturer of buprenorphine. Clinical and toxicological data suggest a low risk for fatal intoxications associated with bupreorphine in adults. Data from emergency units indicate a dramatic, 20-fold increase in buprenorphine exposure in children over the past decade, mostly in those under 6. The US 'Researched Abuse, Diversion and Addiction-Related Surveillance' (RADARS) system indicates a lower risk of severe opioid intoxications with buprenorphine than with other opioids, with no fatal outcomes recorded. Correspondingly, data from spontaneous reports to the surveillance programme of the manufacturer of buprenorphine (13,600 buprenorphine exposures, 4879 of these in children under six) show a serious medical outcome in 34% of children under the age of six but only one fatal outcome. Although exposure to buprenorphine and other opioids remains a significant concern in children, the drug seems rather to be safe with respect to severe outcomes, in particular death. PMID:23489089

  19. Fatal and near-fatal animal bite injuries.

    PubMed

    Clark, M A; Sandusky, G E; Hawley, D A; Pless, J E; Fardal, P M; Tate, L R

    1991-07-01

    Fatal and near-fatal maulings of humans by pit bulls have recently become a topic of major public concern, resulting in the passage of laws in some jurisdictions that make the owner of a pit bull criminally liable for manslaughter if his or her pet causes a human death. The authors recently investigated two cases in which children were fatally injured by pet dogs. In the first case, a 17-day-old girl suffered fatal abdominal injuries when attacked by a pregnant Siberian husky. A 2-year-old girl expired from neck wounds inflicted by a pit bull or a rottweiler or both. Because no expert would testify as to which dog caused the fatal injury, the owner of the animals was not charged under a statute which specified criminality only if a pit bull caused the fatal injury. We also examined a 12-year-old boy who attempted to pet a circus tiger; the animal grabbed his arm with its claws and bit off the arm at the shoulder. The arm could not be reattached, but the child survived. These cases and the differentiation of animal bites from other injuries will be presented. PMID:1919485

  20. Alcohol intoxication in road traffic accidents leads to higher impact speed difference, higher ISS and MAIS, and higher preclinical mortality.

    PubMed

    Stübig, Timo; Petri, Maximilian; Zeckey, Christian; Brand, Stephan; Müller, Christian; Otte, Dietmar; Krettek, Christian; Haasper, Carl

    2012-11-01

    Alcohol is one of the most important personal risk factors for serious and fatal injuries, contributing to approximately one third of all deaths from accidents. It is also described that alcohol intoxication leads to a higher mortality in the clinical course. In this study, we hypothesized that alcohol intoxication leads to different accident kinematics, a higher ISS (Injury Severity Score), and higher preclinical mortality compared to sober patients. A technical and medical investigation of alcohol intoxicated road users was performed on the scene of the crash and at the primary admitting hospital. Alcohol testing was performed with either breath alcohol tests or measurement of blood alcohol concentration (BAC) in a standard laboratory test. Between 1999 and 2010, 37,635 road traffic accidents were evaluated by the Accident Research Unit. Overall 20,741 patients were injured, 2.3% of the patients were killed. Among the injured patients, 2.2% with negative BAC were killed, compared to 4.6% fatal injuries in patients with a positive BAC (p < 0.0001). Of the patients with a positive BAC, 8.0% were severely injured, compared to 3.6% in the BAC negative group (p < 0.0001). Regarding the relative speed at impact (Δv for motorized drivers, vehicle collision speed for pedestrians and bikers), there was a significant higher difference for BAC positive patients (30 ± 20) compared to the BAC negative patients (25 ± 19, p < 0.0001). Alcohol intoxication in trauma patients leads to higher preclinical mortality, higher impact speed difference, and higher injury severity. The subgroup analysis for different alcohol concentrations shows no difference in ISS, MAIS, and relative speed, but a correlation of increasing age of patients with higher alcohol concentrations. PMID:22819121

  1. Alcohol sales to pseudo-intoxicated bar patrons.

    PubMed Central

    Toomey, T L; Wagenaar, A C; Kilian, G; Fitch, O; Rothstein, C; Fletcher, L

    1999-01-01

    OBJECTIVES: Many establishments serve alcoholic beverages to obviously intoxicated patrons despite laws against such sales. To guide the development of interventions to reduce these illegal alcohol sales, this study used actors feigning intoxication to determine whether servers recognized obvious signs of intoxication and to assess the tactics servers used when dealing with intoxicated patrons. METHODS: Male actors ages 30 to 50 acted out signs of obvious intoxication as they attempted to purchase alcoholic beverages. If served during the first attempt, these pseudo-intoxicated buyers made second purchase attempts during the same visit. Observers accompanied the actors; after each visit, actors and observers recorded the servers' behavior and comments. RESULTS: Alcoholic beverages were served to actors portraying intoxicated patrons at 68% of first purchase attempts and 53% of second purchase attempts (62% of a total of 106 purchase attempts). The most common refusal technique was a direct refusal (68% of refusals), made with either no excuse or with reference to the actors' apparent intoxication level. Servers' second most commonly used refusal technique was offering alcohol-free beverages, such as coffee or water (18% of refusals). CONCLUSIONS: Further research is needed to determine why servers who recognize intoxication serve alcoholic beverages and what training, outlet policies, and external pressures are needed to reduce illegal alcohol sales to obviously intoxicated patrons. PMID:10501134

  2. Occupational Injuries, Illnesses and Fatalities

    MedlinePlus

    ... that was created by Act of Congress and publishes data related to safety, injuries, and fatalities that are both work-related and non-work related. National Highway Traffic Safety Administration (NHTSA) - a government organization that is part of ...

  3. Vestibular response in denatured rape oil intoxication.

    PubMed

    Gavilán, C; Gavilán, J; Abril, A

    1985-10-01

    During the spring of 1981 a massive intoxication broke out in Spain, which is presently attributed to the ingestion of denatured rape oil, and which has been called 'Toxic Syndrome' (TS). We studied 51 patients affected by the TS one year after the onset of their disease, analyzing their vestibular responses in the caloric test with the help of an analog-digital computer. A significant decrease in the number of nystagmic beats of the affected patients can be observed, while the rest of the parameters studied show similar values to those found simultaneously in 30 normal subjects. It is suggested that these differences are yet another manifestation of the polyneuropathy found in intoxication by denatured rape oil. PMID:3877134

  4. The emergency care of cocaine intoxications.

    PubMed

    Vroegop, M P; Franssen, E J; van der Voort, P H J; van den Berg, T N A; Langeweg, R J; Kramers, C

    2009-04-01

    Cocaine is frequently used, especially among adolescents and by men between the age of 25 and 44. Many of them are able to use cocaine in normal day-to-day life, without any problems. Reduced prices of cocaine and other recreational drugs such as MDMA (ecstasy) and gamma hydroxybutyrate (GHB) has led to an increased incidence of intoxications with these drugs. Since the production of cocaine is illegal, it may be impure and mixtures with other drugs such as atropine may occur. The treatment of patients with an acute cocaine intoxication can be complicated. Combination of cocaine with other drugs results in clinical pictures which are difficult to discriminate and that may have important consequences for treatment. PMID:19581655

  5. Neuromuscular Functions on Experimental Acute Methanol Intoxication

    PubMed Central

    Moral, Ali Reşat; Çankayalı, İlkin; Sergin, Demet; Boyacılar, Özden

    2015-01-01

    Objective The incidence of accidental or suicidal ingestion of methyl alcohol is high and methyl alcohol intoxication has high mortality. Methyl alcohol intoxication causes severe neurological sequelae and appears to be a significant problem. Methyl alcohol causes acute metabolic acidosis, optic neuropathy leading to permanent blindness, respiratory failure, circulatory failure and death. It is metabolised in the liver, and its metabolite formic acid has direct toxic effects, causing oxidative stress, mitochondrial damage and increased lipid peroxidation associated with the mechanism of neurotoxicity. Methanol is known to cause acute toxicity of the central nervous system; however, the effects on peripheral neuromuscular transmission are unknown. In our study, we aimed to investigate the electrophysiological effects of experimentally induced acute methanol intoxication on neuromuscular transmission in the early period (first 24 h). Methods After approval by the Animal Experiment Ethics Committee of Ege University, the study was carried out on 10 Wistar rats, each weighing about 200 g. During electrophysiological recordings and orogastric tube insertion, the rats were anaesthetised using intra-peritoneal (IP) injection of ketamine 100 mg kg−1 and IP injection of xylazine 10 mg kg−1. The rats were given 3 g kg−1 methyl alcohol by the orogastric tube. Electrophysiological measurements from the gastrocnemius muscle were compared with baseline. Results Latency measurements before and 24 h after methanol injection were 0.81±0.11 ms and 0.76±0.12 ms, respectively. CMAP amplitude measurements before and 24 h after methanol injection were 9.85±0.98 mV and 9.99±0.40 mV, respectively. CMAP duration measurements before and 24 h after methanol injection were 9.86±0.03 ms and 9.86±0.045 ms, respectively. Conclusion It was concluded that experimental methanol intoxication in the acute phase (first 24 h) did not affect neuromuscular function. PMID:27366524

  6. Determination of glyphosate and AMPA in blood and urine from humans: about 13 cases of acute intoxication.

    PubMed

    Zouaoui, K; Dulaurent, S; Gaulier, J M; Moesch, C; Lachâtre, G

    2013-03-10

    Acute intoxications after ingesting glyphosate are observed in suicidal or accidental cases. Despite low potential toxicity of this herbicide, a number of fatalities and severe outcomes are reported. Indeed, some authors have described the clinical features associated with blood and urine concentrations following intoxication. The purpose of this study is to describe the clinical feature and determinate the utility of the glyphosate concentration in blood and urine and the dose taken for predicting clinical outcomes. In 13 glyphosate poisoning cases treated in our laboratory within 7 years period from 2002 to 2009, we registered clinical observations and collected blood and urine samples to HPLC-MS-MS analysis. We classified our patients by the intoxication severity using simple clinical criteria. We obtained clinical observations from 10 patients and the others three patients were treated in forensic cases. Among the 10 patients, one was asymptomatic, 5 had mild to moderate poisoning and 2 had severe poisoning. There were 6 deaths whose 3 were forensic cases. The most common symptoms were oropharyngeal ulceration (5/10), nausea and vomiting (3/10). The main altered biological parameters were high lactate (3/10) and acidosis (7/10). We also noted respiratory distress (3/10), cardiac arrhythmia (4/10), hyperkaleamia, impaired renal function (2/10), hepatic toxicity (1/10) and altered consciousness (3/10). In fatalities, the common symptoms were cardiovascular shock, cardiorespiratory arrest, haemodynamic disturbance, intravascular disseminated coagulation and multiple organ failure. Blood glyphosate concentrations had a mean value of 61 mg/L (range 0.6-150 mg/L) and 4146 mg/L (range 690-7480 mg/L) respectively in mild-moderate intoxication and fatal cases. In the severe intoxication case for which blood has been sampled, the blood glyphosate concentration was found at 838 mg/L. Death was most of the time associated with larger taken dose (500 mL in one patient) and

  7. [Intoxications specific to the Aquitaine region].

    PubMed

    Bédry, R; Gromb, S

    2009-07-01

    Some intoxications are more specifically linked to the Aquitaine region than to other regions of France, due to environmental circumstances (fauna, flora, climate) or traditional activities (gastronomy). Three types of intoxications are particular in this area. Pine processionary caterpillar envenomations (Thaumetopoea pityocampa), a Southern Europe pinewood parasite, are frequently encountered in the Landes' forest. They are responsible of ocular and/or skin lesions with urticaria or contact dermatitis, seldom associated with immediate IgE hypersensitivity. According to the south Atlantic coastal region geology and the marine streams, venomous marine animals are mainly located in Charente-Maritime for jellyfish, in Gironde and in Landes for weeverfish and in Atlantic Pyrenees for sea anemone. Usually not dangerous, first-aid workers treat most cases of these envenomations. Some endemic mushrooms (Tricholoma auratum) which grow on the dunes of the Atlantic coastal region, are usually considered as very good comestibles, but were recently responsible for serious intoxications: T.auratum was responsible of several cases of rhabdomyolysis, without neurological involvement, nor renal or hepatic lesion. Three deaths were notified. Animal studies confirmed the responsibility of the mushrooms. PMID:19375827

  8. Main characteristics of train-pedestrian fatalities on Finnish railroads.

    PubMed

    Silla, Anne; Luoma, Juha

    2012-03-01

    The aim of this study was to describe the frequency of fatalities, timing of collisions and characteristics of persons killed in train-pedestrian collisions on Finnish railways during 2005-2009. In addition, the Finnish results were compared with those collected in Sweden. The Finnish data were combined from five different sources. The results showed that 311 pedestrians were killed in train-pedestrian collisions, including 264 suicides, 35 accidents and 12 unclassified events. For each event type, most of the victims were male. Most suicide victims were in the 20-29 year age group and on average younger than people who chose some other form of suicide. About half of all victims were intoxicated by alcohol, medicines and/or drugs. Both suicides and accidents occurred most often at the end of the week but no specific peak for time of year was found. Suicides occurred most frequently from afternoon to night and accidents during the rush hours. Most train-pedestrian fatalities happened in densely populated areas. In conclusion, the effective prevention of railway suicides and accidents calls for a systems approach involving effective measures introduced by authorities responsible for urban planning, railways, education and public health. PMID:22269485

  9. Death by band-aid: fatal misuse of transdermal fentanyl patch.

    PubMed

    Bakovic, Marija; Nestic, Marina; Mayer, Davor

    2015-11-01

    We present a case of fatal intoxication by the application of a transdermal fentanyl patch upon a superficial bleeding abrasion of a 2-year-old girl. The grandmother discovered the body of the child in bed at approximately 7 a.m. External examination revealed a properly developed, nourished, and hydrated child, with some vomit in the nostrils and inside the mouth. There was no evidence of trauma besides small contusions and abrasions on the knees, with a patch placed over the largest abrasion. Closer inspection revealed that this was transdermal fentanyl patch. Internal examination and microscopic analysis revealed regurgitation of stomach content, cerebral and pulmonary edema, and liver congestion. Toxicology analysis revealed trace levels of fentanyl in the blood just above the limit of detection (2 ng/mL), while concentrations in the urine, liver, and kidney were approximately 102, 28, and 10 ng/mL, respectively. Investigation discovered that the child injured her knee while playing the evening before. The grandmother applied the patch to cover the injury, unaware that she had used a fentanyl transdermal patch instead of simple band-aid. Although fatal intoxications are uncommon among young children in high-income countries, it is of major interest to raise awareness of such events especially since a great majority of these are preventable. The presented case points at the need for more thorough education of users and more strict rules in prescribing and handling of this potent medicine. As well, we find this case to be a useful contribution to the evaluation of postmortem fentanyl concentrations in fatal intoxication in a small child. PMID:26055040

  10. Intoxication with alcohol: An underestimated trigger of Brugada syndrome?

    PubMed

    Achaiah, Andrew; Andrews, Neil

    2016-05-01

    Alcohol intoxication is a potentially under-recognised precipitant of Brugada syndrome. Higher pre-cordial electrocardiogram lead placement increases sensitivity of detecting the Brugada pattern. PMID:27186380

  11. Intoxication with alcohol: An underestimated trigger of Brugada syndrome?

    PubMed Central

    Andrews, Neil

    2016-01-01

    Alcohol intoxication is a potentially under-recognised precipitant of Brugada syndrome. Higher pre-cordial electrocardiogram lead placement increases sensitivity of detecting the Brugada pattern. PMID:27186380

  12. Self-intoxication with morphine obtained from an infusion pump.

    PubMed

    Gock, S B; Wong, S H; Stormo, K A; Jentzen, J M

    1999-01-01

    A 36-year-old Caucasian male was found unresponsive by his wife. He had white foam around his mouth and was pronounced dead shortly thereafter. He had a history of back pain and was treated with intrathecal morphine because of his previous addiction to oral opiate medications. Because of crimping of the pump catheter, it was replaced 4 days before his death. Toxicological findings included urine screen positive for amitriptyline, nortriptyline, opiates, hydrocodone metabolites, ibuprofen, acetaminophen, caffeine, nicotine, and metabolite. Drug concentrations were as follows: blood, 0.260 mg/L amitriptyline, 0.160 mg/L nortriptyline, 0.460 mg/L unconjugated morphine, and 0.624 mg/L total morphine; vitreous humor, 0.034 mg/L unconjugated morphine and 0.080 mg/L total morphine; and cerebrospinal fluid, 0.099 mg/L unconjugated morphine and 0.095 mg/L total morphine. Shortly after death, the volume of the residual pump reservoir was only 8 mL instead of the expected 17 mL. Testing by the FDA showed that the pump was functional. The residual content of the pump accounted for only 230 mg instead of the expected 488 mg. The high blood-morphine concentrations did not correlate with the intrathecal infusion dose. The symptoms were consistent with opiate overdose, possibly by injection of morphine withdrawn from the pump reservoir. The cause of death was determined to be fatal morphine self-intoxication, and the manner of death was accidental. This case is intended to alert regulatory agencies, pain management health professionals, pathologists, and toxicologists to the abuse potential of one of the newer analgesic-delivery systems. PMID:10192419

  13. Firearm fatalities in Delhi, India.

    PubMed

    Kohli, Anil; Aggarwal, Narinder Kumar

    2006-10-01

    Studies on firearm fatalities in various countries have been published. However, pattern and incidence of fatal firearm injuries in Delhi has largely gone unreported. This study was taken up with the objective of reporting the pattern and incidence of fatal firearm injuries in Delhi and comparing it with the pattern seen in other countries. One hundred and seven firearm fatalities autopsied during the last 6 years were studied. 46.7% victims were aged between 20 and 30 years and 90.7% were males; similar findings were seen in other countries. 92.6% were victims of homicidal attacks, 6.5% suicidal and 0.9% accidental. This is in sharp contrast to the pattern in other countries where suicides were the predominant group and homicides accounted for a small number of cases. A high presence of illegal country made guns was an explanation for this trend. Single firings were the norm. Chest (39%) and head (29.6%) were the two most common entry sites for the bullets, a pattern somewhat similar to that of other countries. Survival time, cause of death and recovery of projectiles was also studied. Elimination of illegal country made guns is of the utmost importance in order to curb the high homicidal firearm fatality rate in this region. PMID:16963304

  14. Alcohol Intoxication in Pediatric Age: Ten-year Retrospective Study

    PubMed Central

    Bitunjac, Kristina; Saraga, Marijan

    2009-01-01

    Aim To examine the changes in the number of children younger than 18 who were hospitalized due to alcohol intoxication at the Department of Pediatrics, University Hospital of Split, from November 1, 1997 to October 31, 2007. Methods Data on children hospitalized due to intoxication were retrieved from hospital medical records. Children were classified into 4 age groups: 0-5, 6-9, 10-13, and 14-18 years, and their sex and type of intoxication were recorded. For children with alcohol intoxication, data on time of intoxication, reason for drinking, presence of injuries or suspected suicide attempts, and possible presence of other drugs in the organism were collected. Results Out of 29 506 hospitalized children, 594 were hospitalized due to intoxications. Out of these, 239 (40.2%) were hospitalized due to intoxication by alcohol. More boys than girls were hospitalized (71.1%). The proportion of alcohol intoxication cases among all types of intoxication cases increased from 16.7% in 1997/98 to 66.3% in 2006/07. The proportion of patients hospitalized due to alcohol intoxication increased from 0.3% of all hospitalized children in the first year to 1.7% in the last year of the study (P = 0.015, z test for comparison of two proportions). Eighty two per cent of cases of alcohol intoxication were in the 14-18 age-group. The number of alcohol intoxication cases increased among girls from 1 case (6.3% of all intoxication cases among girls) in 1997/98 to 15 cases (45.5%) in 2006/07, while among boys it increased from 6 cases (23.1% of all intoxicated boys) in 1997/98 to 44 cases (78.6%) in 2006/07. Children usually drank outside their homes (79.4%) and mostly on weekends and holidays (73.2%). Conclusion The alarming increase in the number of hospitalizations due to alcohol intoxication in children, especially among girls and in the adolescent age group, represents a serious problem, which requires further attention and research. PMID:19399948

  15. An autopsy case of acetyl fentanyl intoxication caused by insufflation of 'designer drugs'.

    PubMed

    Takase, Izumi; Koizumi, Takako; Fujimoto, Ihoko; Yanai, Aya; Fujimiya, Tatsuya

    2016-07-01

    We present a fatal case of intoxication due to insufflation of acetyl fentanyl. His blood concentration of acetyl fentanyl was 270ng/mL, and the manner of death was classified as an accident. This is the first report of an autopsy case of acetyl fentanyl delivered by insufflation, rather than intravenous administration. He had been snoring loudly for at least 12h prior to death, and transport to a hospital during this time and treatment with naloxone may have saved his life. In this sense, it can be said that his death was preventable. This case reemphasizes the risk of death associated with drug overdose and the narrow range of acetyl fentanyl between the effective dose (ED50) and lethal dose (LD50). The case should also raise awareness among medical professionals of the effectiveness of naloxone and the need to establish a comprehensive system for toxicological analysis while keeping the possibility of use of 'designer drugs' in mind. PMID:27497332

  16. [Autopsy case of drowning caused by accidental carbon dioxide intoxication in a hold tank].

    PubMed

    Sato, Hiroaki; Tanaka, Toshiko; Kasai, Kentaro; Kita, Toshiro

    2009-12-01

    A 49-year-old male captain fell and unfortunately died in a hold tank where he had entered to rescue his fainting co-worker on the disposing waste fluid left there. An autopsy revealed that the captain died from drowning in the waste fluid. In order to clarify the cause of their falling in the tank, the gas in the hold tank was analyzed. The concentration of oxygen was 18.86 to 19.31%, carbon dioxide was 7.28 to 9.07% and the other gases, including hydrogen sulfide, were assessed to be under the normal level. It was concluded that the intoxication of carbon dioxide generated from the waste fluid fermentation was the cause of this fatal accident through loss of consciousness. It is necessary to recognize that carbon dioxide is a dangerous and deleterious gas in circumstances where the gas can be produced. PMID:20000009

  17. Alcohol intoxication impairs mesopic rod and cone temporal processing in social drinkers

    PubMed Central

    Zhuang, Xiaohua; Kang, Para; King, Andrea; Cao, Dingcai

    2015-01-01

    Background Alcohol-related driving accidents and fatalities occur most frequently at nighttime and at dawn, i.e. a mesopic lighting condition in which visual processing depends on both rod and cone photoreceptors. The temporal functions of the rod and cone pathways are critical for driving in this lighting condition. However, how alcohol influences the temporal functions in the rod and cone pathways at mesopic light levels is inconclusive. To address this, the present study investigated whether an acute intoxicating dose of alcohol impairs rod- and/or cone-mediated critical fusion frequency (CFF, the lowest frequency of which an intermittent or flickering light stimulus is perceived as steady). Methods In Experiment I, we measured the CFFs for three types of visual stimuli (rod stimulus alone, cone stimulus alone, and the mixture of both stimuli types), under three illuminant light levels (dim illuminance: 2Td; low illuminance: 20Td; and medium illuminance 80Td) in moderate-heavy social drinkers before and after they consumed an intoxicating dose of alcohol (0.8g/kg) compared with a placebo beverage. In Experiment II, we examined if the illuminance level (dark versus light) of the visual area surrounding the test stimuli alters alcohol’s effect on the temporal processing of rods and cones. Results The results showed that compared with placebo, alcohol significantly reduced CFFs of all stimulus types at all illuminance levels. Furthermore, alcohol intoxication produced a larger impairment on rod-pathway-mediated CFFs under light versus dark surround. Conclusions These results indicate that alcohol intake slows down rod and cone-pathway-mediated temporal processing. Further research may elucidate if this effect may play a role in alcohol-related injury and accidents, which often occur under low light conditions. PMID:26247196

  18. Effect of MDR1 gene polymorphisms on mortality in paraquat intoxicated patients.

    PubMed

    Kim, Hak Jae; Kim, Hyung-Ki; Kwon, Jun-Tack; Lee, Sun-Hyo; El Park, Sam; Gil, Hyo-Wook; Song, Ho-Yeon; Hong, Sae-Yong

    2016-01-01

    Paraquat is a fatal herbicide following acute exposure. Previous studies have suggested that multidrug resistance protein 1 (MDR1) might help remove paraquat from the lungs and the kidney. MDR1 single-nucleotide polymorphisms (SNPs) are involved in the pharmacokinetics of many drugs. The purpose of this study was to determine whether MDR1 SNPs were associated with the mortality in paraquat intoxicated patients. We recruited 109 patients admitted with acute paraquat poisoning. They were genotyped for C1236T, G2677T/A, and C3435T single-nucleotide polymorphisms (SNPs) of MDR1 gene. Their effects on mortality of paraquat intoxicated patients were evaluated. Overall mortality rate was 66.1%. Regarding the C1236T of the MDR1 gene polymorphism, 21 (19.3%) had the wild type MDR1 while 88 (80.7%) had homozygous mutation. Regarding the C3435T MDR1 gene polymorphism, 37(33.9%) patients had the wild type, 23 (21.1%) had heterozygous mutation, and 49 (45.0%) had homozygous mutation. Regarding the G2677T/A MDR1 gene polymorphism, 38 (34.9%) patients had the wild type, 57 (52.3%) had heterozygous mutation, and 14 (12.8%) had homozygous mutation. None of the individual mutations or combination of mutations (two or three) of MDR1 SNP genotypes altered the morality rate. The mortality rate was not significantly different among SNP groups of patients with <4.0 μg/mL paraquat. In conclusion, MDR1 SNPs have no effect on the mortality rate of paraquat intoxicated patients. PMID:27545861

  19. Effect of MDR1 gene polymorphisms on mortality in paraquat intoxicated patients

    PubMed Central

    Kim, Hak Jae; Kim, Hyung-Ki; Kwon, Jun-Tack; Lee, Sun-hyo; el Park, Sam; Gil, Hyo-Wook; Song, Ho-yeon; Hong, Sae-yong

    2016-01-01

    Paraquat is a fatal herbicide following acute exposure. Previous studies have suggested that multidrug resistance protein 1 (MDR1) might help remove paraquat from the lungs and the kidney. MDR1 single-nucleotide polymorphisms (SNPs) are involved in the pharmacokinetics of many drugs. The purpose of this study was to determine whether MDR1 SNPs were associated with the mortality in paraquat intoxicated patients. We recruited 109 patients admitted with acute paraquat poisoning. They were genotyped for C1236T, G2677T/A, and C3435T single-nucleotide polymorphisms (SNPs) of MDR1 gene. Their effects on mortality of paraquat intoxicated patients were evaluated. Overall mortality rate was 66.1%. Regarding the C1236T of the MDR1 gene polymorphism, 21 (19.3%) had the wild type MDR1 while 88 (80.7%) had homozygous mutation. Regarding the C3435T MDR1 gene polymorphism, 37(33.9%) patients had the wild type, 23 (21.1%) had heterozygous mutation, and 49 (45.0%) had homozygous mutation. Regarding the G2677T/A MDR1 gene polymorphism, 38 (34.9%) patients had the wild type, 57 (52.3%) had heterozygous mutation, and 14 (12.8%) had homozygous mutation. None of the individual mutations or combination of mutations (two or three) of MDR1 SNP genotypes altered the morality rate. The mortality rate was not significantly different among SNP groups of patients with <4.0 μg/mL paraquat. In conclusion, MDR1 SNPs have no effect on the mortality rate of paraquat intoxicated patients. PMID:27545861

  20. Diving fatality investigations: recent changes.

    PubMed

    Edmonds, Carl; Caruso, James

    2014-06-01

    Modifications to the investigation procedures in diving fatalities have been incorporated into the data acquisition by diving accident investigators. The most germane proposal for investigators assessing diving fatalities is to delay the drawing of conclusions until all relevant diving information is known. This includes: the accumulation and integration of the pathological data; the access to dive computer information; re-enactments of diving incidents; post-mortem CT scans and the interpretation of intravascular and tissue gas detected. These are all discussed, with reference to the established literature and recent publications. PMID:24986727

  1. [Intoxication with gammahydroxybutyrate is still frequently seen].

    PubMed

    Jensen, Maria Maj; Olsen, Karsten Skovgaard

    2012-06-18

    Gammahydroxybutyrate (GHB) is also known as fantasy or liquid ecstasy. Its use as a recreational drug has been illegal in Denmark since 1999. However, the GHB pro-drug gammabutyrolactone (GBL) is available to everybody since it is the main ingredient in rim cleaners, which are often sold via the Internet. We describe two cases with patients, who were admitted to the intensive care unit at Glostrup Hospital within a six-month period. The symptoms of GHB intoxication are described, and the treatment is discussed. PMID:22713228

  2. Peganum Harmala (Aspand) Intoxication; a Case Report.

    PubMed

    Sadr Mohammadi, Rezvan; Bidaki, Reza; Mirdrikvand, Fazlollah; Mostafavi Yazdi, Seyyed Nader; Yazdian Anari, Pouria

    2016-01-01

    There are several reports in the literature indicating a great variety of pharmacological effects for peganum harmala or aspand such as sedative anti-bacterial, anti-fungal, antiviral and antiprotozoal. Some people believe that can be used for treatment of some organic or psychiatric disorders. We introduce a woman with history of long time constipation that was disappointed in novel medical treatment and decided to use comminuted Aspand to relieve her problem. Two hours after use, the intoxication symptoms manifested as blurred vision, phonophobia, floating feeling, and tinnitus ringing. Here we report the treatment process and outcome of this case. PMID:27274523

  3. Possible unaware intoxication by anticoagulant rodenticide

    PubMed Central

    Dashti-Khavidaki, Simin; Ghaffari, Saba; Nassiri-Toossi, Mohsen; Amini, Mohsen; Edalatifard, Maryam

    2014-01-01

    Superwarfarin toxicity may be a serious problem. It needs high clinical suspicious in patients with bleeding diathesis without hematologic or liver diseases even in patients with apparent negative history of warfarin or other anticoagulant accessibility. Here we reported a patient with a negative history of any medical diseases or drug administration who was referred with generalized ecchymosis. Increased international normalized ratio and decreased vitamin K-dependent coagulation factors were detected in this patient. His hematologic and liver evaluations were normal. Clinical pharmacist emphasis in taking history revealed using anticoagulant rodenticide all over the farm the patient lived in that might result in unaware intoxication in this patient who suffered dementia. PMID:25535623

  4. [Action of analeptics in acute alcoholic intoxication].

    PubMed

    Bender, K I; Bobrova, L A

    1978-01-01

    Tests conducted on rabbits in a state of acute ethanol poisoning (2.5 g/kg per os) of a medium degree demonstrated that caffein (10 mg/kg) and bemegride (5 mg/kg) introduced one time intravenously at the height of alcoholic intoxication raise the activity of aerobic oxidative processes, but fail to eliminate metabolic acidosis and do not accelerate the excretion of ethanol. Unlike caffein, bemegride shows a tendency toward respiratory compensation of metabolic acidosis and lowers the activity of the alcohol-dehydrogenase. PMID:26595

  5. Acute Alcohol Intoxication-Induced Microvascular Leakage

    PubMed Central

    Doggett, Travis M.; Breslin, Jerome W.

    2014-01-01

    Background Alcohol intoxication can increase inflammation and worsen injury, yet the mechanisms involved are not clear. We investigated whether acute alcohol intoxication elevates microvascular permeability, and investigated potential signaling mechanisms in endothelial cells that may be involved. Methods Conscious rats received a 2.5 g/kg alcohol bolus via gastric catheters to produce acute intoxication. Microvascular leakage of intravenously administered FITC-albumin from the mesenteric microcirculation was assessed by intravital microscopy. Endothelial-specific mechanisms were studied using cultured endothelial cell monolayers. Transendothelial electrical resistance (TER) served as an index of barrier function, before and after treatment with alcohol or its metabolite acetaldehyde. Pharmacologic agents were used to test the roles of alcohol metabolism, oxidative stress, p38 mitogen-activated protein (MAP) kinase, myosin light chain kinase (MLCK), rho kinase (ROCK), and exchange protein activated by cAMP (Epac). VE-cadherin localization was investigated to assess junctional integrity. Rac1 and RhoA activation were assessed by ELISA assays. Results Alcohol significantly increased FITC-albumin extravasation from the mesenteric microcirculation. Alcohol also significantly decreased TER and disrupted VE-cadherin organization at junctions. Acetaldehyde significantly decreased TER, but inhibition of ADH or application of a superoxide dismutase mimetic failed to prevent alcohol-induced decreases in TER. Inhibition of p38 MAP kinase, but not MLCK or ROCK, significantly attenuated the alcohol-induced barrier dysfunction. Alcohol rapidly decreased GTP-bound Rac1 but not RhoA during the drop in TER. Activation of Epac increased TER, but did not prevent alcohol from decreasing TER. However, activation of Epac after initiation of alcohol-induced barrier dysfunction quickly resolved TER to baseline levels. Conclusions Our results suggest that alcohol intoxication increases

  6. Acute arsenic intoxication from environmental arsenic exposure

    SciTech Connect

    Franzblau, A.; Lilis, R. )

    1989-11-01

    Reports of acute arsenic poisoning arising from environmental exposure are rare. Two cases of acute arsenic intoxication resulting from ingestion of contaminated well water are described. These patients experienced a variety of problems: acute gastrointestinal symptoms, central and peripheral neurotoxicity, bone marrow suppression, hepatic toxicity, and mild mucous membrane and cutaneous changes. Although located adjacent to an abandoned mine, the well water had been tested for microorganisms only and was found to be safe. Regulations for testing of water from private wells for fitness to drink are frequently nonexistent, or only mandate biologic tests for microorganisms. Well water, particularly in areas near mining activity, should be tested for metals.

  7. Influence of essential elements on manganese intoxication

    SciTech Connect

    Khandelwal, S.; Ashquin, M.; Tandon, S.K.

    1984-01-01

    With a view to explore the influence of essential metals in manganese intoxication, the effect of calcium, iron or zinc supplementation on the uptake of manganese and on the activity of manganese sensitive enzymes, succinic dehydrogenase and cytochrome oxidase in brain and liver of rat was investigated. The choice of the two mitochondrial enzymes was based on the fact that the mitochondria are the chief site of manganese accumulation and their activity in brain, liver and blood of rats is significantly influenced by manganese.

  8. Peganum Harmala (Aspand) Intoxication; a Case Report

    PubMed Central

    Sadr Mohammadi, Rezvan; Bidaki, Reza; Mirdrikvand, Fazlollah; Mostafavi Yazdi, Seyyed Nader; Yazdian Anari, Pouria

    2016-01-01

    There are several reports in the literature indicating a great variety of pharmacological effects for peganum harmala or aspand such as sedative anti-bacterial, anti-fungal, antiviral and antiprotozoal. Some people believe that can be used for treatment of some organic or psychiatric disorders. We introduce a woman with history of long time constipation that was disappointed in novel medical treatment and decided to use comminuted Aspand to relieve her problem. Two hours after use, the intoxication symptoms manifested as blurred vision, phonophobia, floating feeling, and tinnitus ringing. Here we report the treatment process and outcome of this case. PMID:27274523

  9. Metabolic acidosis in a patient with type 1 diabetes mellitus complicated by methanol and amitriptyline intoxication.

    PubMed

    Celik, Umit; Celik, Tamer; Avci, Akkan; Annagur, Ali; Yilmaz, Hayri Levent; Kucukosmanoglu, Osman; Topaloglu, Ali Kemal; Daglioglu, Nebile

    2009-02-01

    Diabetic ketoacidosis (DKA) is a widely known acute metabolic complication of diabetes mellitus (DM), which can be potentially fatal. It is not difficult to diagnose when a patient with DM comes with symptoms such as coma, fruity breath, hyperglycemia, acidosis, and tachypnea. If the patient has not been diagnosed with DM before, then other sicknesses characterized by an increased anion gap should be considered. A 12-year-old boy with type 1 DM and repeated earlier admissions for DKA was admitted to the emergency department in another apparent case of DKA with coma, hyperglycemia, and profound metabolic acidosis. When his condition did not improve with initial treatment, intoxication was suspected as an alternate cause of his condition. Further laboratory tests detected methanol and amitriptyline. The patient underwent hemodialysis and recovered completely. This case illustrates that a seemingly obvious medical condition can mask serious intoxication. This report is the only publication on two different entities characterized by an increased anion gap and at the end the patient has been cured completely without any complications. PMID:19106720

  10. An epidemiological study of roadway fatalities related to farm vehicles: United States, 1988 to 1993.

    PubMed

    Gerberich, S G; Robertson, L S; Gibson, R W; Renier, C

    1996-11-01

    Compared with the estimated injury fatality rate for workers in all occupations (nine in 100,000 in 1988) the farm fatality rate (48 in 100,000) was among the highest in the nation; in 1993, these rates were eight and 35 in 100,000, respectively. On-road farm-vehicle fatalities have been identified as a significant problem, yet these events apparently have not been investigated in a comprehensive manner. The purpose of this study was to investigate the circumstances surrounding all on-road, non-truck, farm-vehicle crash fatalities in the United States form 1988 through 1993. The National Highway Traffic Safety Administration's Fatal Accident Reporting System, which includes data for all US fatal on-road motor vehicle crashes, was the source of data. Driver-related variables were compared among farm vehicles, vehicles in collisions with farm vehicles, and all other vehicles in rural, fatal crashes; environmental variables were compared between rural farm-vehicle and non-farm-vehicle crashes. During 1988 to 1993, in rural areas, 444 farm-vehicle occupants were killed; in addition, 238 occupants of other vehicles or pedestrians were killed in collisions with the farm vehicles. The farm vehicles were disproportionately involved in overturns, rear-end collisions, and incidents in which the injured person fell from the vehicle, when compared with all other non-farm vehicles involved in rural-area fatal crashes. Of the farm vehicles involved in fatal crashes at night, dawn, or dusk, 65% were struck in the rear, compared with 4% of vehicles involved in fatal non-farm-vehicle crashes. Compared with drivers in all other rural crashes, farm-vehicle operators were more likely to be male, have a greater proportion of convictions for driving while intoxicated, and a lower proportion of previous speeding convictions. From this initial investigation, it appears that the fatal-crash involvement of farm vehicles are related to vehicle and environmental factors that are changeable

  11. Driver risk factors for fatal injury on weekend nights: analysis of alcohol and racial differences.

    PubMed

    Baker, Susan P; Chen, Li-Hui

    2002-01-01

    We determined the risk of involvement in fatal crashes on Friday and Saturday nights from 10 p.m. to 3 a.m., based upon data from the National Roadside Survey in comparison with data from the Fatality Analysis Reporting System. Among drivers negative for alcohol, white drivers had about half the risk of black drivers (OR=0.49, 95% CI=0.26, 0.90) when other risk factors were controlled. Among drivers with BACs of 0.08% and higher, however, the findings suggest that whites had a greater risk, although this difference did not reach statistical significance (OR=1.64, CI=0.91, 2.97). The racial difference in risk between alcohol-negative drivers and drivers with illegal BACs was not explained by restraint use but may reflect more severe crashes by intoxicated white drivers. PMID:12361507

  12. 32 CFR 1903.13 - Intoxicated on an Agency installation.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 32 National Defense 6 2010-07-01 2010-07-01 false Intoxicated on an Agency installation. 1903.13 Section 1903.13 National Defense Other Regulations Relating to National Defense CENTRAL INTELLIGENCE AGENCY CONDUCT ON AGENCY INSTALLATIONS § 1903.13 Intoxicated on an Agency installation. Presence on...

  13. 32 CFR 1903.13 - Intoxicated on an Agency installation.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 32 National Defense 6 2011-07-01 2011-07-01 false Intoxicated on an Agency installation. 1903.13 Section 1903.13 National Defense Other Regulations Relating to National Defense CENTRAL INTELLIGENCE AGENCY CONDUCT ON AGENCY INSTALLATIONS § 1903.13 Intoxicated on an Agency installation. Presence on...

  14. 32 CFR 1903.13 - Intoxicated on an Agency installation.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 32 National Defense 6 2014-07-01 2014-07-01 false Intoxicated on an Agency installation. 1903.13 Section 1903.13 National Defense Other Regulations Relating to National Defense CENTRAL INTELLIGENCE AGENCY CONDUCT ON AGENCY INSTALLATIONS § 1903.13 Intoxicated on an Agency installation. Presence on...

  15. 32 CFR 1903.13 - Intoxicated on an Agency installation.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 32 National Defense 6 2012-07-01 2012-07-01 false Intoxicated on an Agency installation. 1903.13 Section 1903.13 National Defense Other Regulations Relating to National Defense CENTRAL INTELLIGENCE AGENCY CONDUCT ON AGENCY INSTALLATIONS § 1903.13 Intoxicated on an Agency installation. Presence on...

  16. 32 CFR 1903.13 - Intoxicated on an Agency installation.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 32 National Defense 6 2013-07-01 2013-07-01 false Intoxicated on an Agency installation. 1903.13 Section 1903.13 National Defense Other Regulations Relating to National Defense CENTRAL INTELLIGENCE AGENCY CONDUCT ON AGENCY INSTALLATIONS § 1903.13 Intoxicated on an Agency installation. Presence on...

  17. 36 CFR 520.8 - Intoxicating beverages and narcotics.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... narcotics. 520.8 Section 520.8 Parks, Forests, and Public Property SMITHSONIAN INSTITUTION RULES AND... § 520.8 Intoxicating beverages and narcotics. Entering the premises or the operating of a motor vehicle thereon by a person under the influence of any intoxicating beverage or narcotic drug or the use of...

  18. 7 CFR 503.8 - Intoxicating beverages and narcotics.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 6 2011-01-01 2011-01-01 false Intoxicating beverages and narcotics. 503.8 Section... beverages and narcotics. Entering the PIADC or operating a motor vehicle thereon by a person under the influence of intoxicating beverages or narcotic drugs, or the consumption of such beverages or the use...

  19. 7 CFR 503.8 - Intoxicating beverages and narcotics.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 6 2012-01-01 2012-01-01 false Intoxicating beverages and narcotics. 503.8 Section... beverages and narcotics. Entering the PIADC or operating a motor vehicle thereon by a person under the influence of intoxicating beverages or narcotic drugs, or the consumption of such beverages or the use...

  20. 36 CFR 520.8 - Intoxicating beverages and narcotics.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... narcotics. 520.8 Section 520.8 Parks, Forests, and Public Property SMITHSONIAN INSTITUTION RULES AND... § 520.8 Intoxicating beverages and narcotics. Entering the premises or the operating of a motor vehicle thereon by a person under the influence of any intoxicating beverage or narcotic drug or the use of...

  1. 7 CFR 503.8 - Intoxicating beverages and narcotics.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 6 2014-01-01 2014-01-01 false Intoxicating beverages and narcotics. 503.8 Section... beverages and narcotics. Entering the PIADC or operating a motor vehicle thereon by a person under the influence of intoxicating beverages or narcotic drugs, or the consumption of such beverages or the use...

  2. 7 CFR 503.8 - Intoxicating beverages and narcotics.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 6 2013-01-01 2013-01-01 false Intoxicating beverages and narcotics. 503.8 Section... beverages and narcotics. Entering the PIADC or operating a motor vehicle thereon by a person under the influence of intoxicating beverages or narcotic drugs, or the consumption of such beverages or the use...

  3. 7 CFR 503.8 - Intoxicating beverages and narcotics.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 6 2010-01-01 2010-01-01 false Intoxicating beverages and narcotics. 503.8 Section... beverages and narcotics. Entering the PIADC or operating a motor vehicle thereon by a person under the influence of intoxicating beverages or narcotic drugs, or the consumption of such beverages or the use...

  4. 36 CFR 520.8 - Intoxicating beverages and narcotics.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... narcotics. 520.8 Section 520.8 Parks, Forests, and Public Property SMITHSONIAN INSTITUTION RULES AND... § 520.8 Intoxicating beverages and narcotics. Entering the premises or the operating of a motor vehicle thereon by a person under the influence of any intoxicating beverage or narcotic drug or the use of...

  5. 36 CFR 520.8 - Intoxicating beverages and narcotics.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... narcotics. 520.8 Section 520.8 Parks, Forests, and Public Property SMITHSONIAN INSTITUTION RULES AND... § 520.8 Intoxicating beverages and narcotics. Entering the premises or the operating of a motor vehicle thereon by a person under the influence of any intoxicating beverage or narcotic drug or the use of...

  6. 36 CFR 520.8 - Intoxicating beverages and narcotics.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... narcotics. 520.8 Section 520.8 Parks, Forests, and Public Property SMITHSONIAN INSTITUTION RULES AND... § 520.8 Intoxicating beverages and narcotics. Entering the premises or the operating of a motor vehicle thereon by a person under the influence of any intoxicating beverage or narcotic drug or the use of...

  7. Fatal and near-fatal anaphylaxis: factors that can worsen or contribute to fatal outcomes.

    PubMed

    Greenberger, Paul A

    2015-05-01

    Anaphylaxis implies a risk of death even in patients whose prior episodes have been considered mild and managed easily. Anaphylaxis occurs in all age groups, from infants to the elderly, but most deaths occur in adults. Factors or circumstances associated with near-fatal or fatal anaphylaxis are reviewed from the following 10 perspectives: accidents and mishaps, adulterated products, age, allergens, atopy, comorbidities, Munchausen syndrome or contrived anaphylaxis, patient factors, route of administration, and treatment-related issues. There are no absolute contraindications to self-injectable epinephrine, and epinephrine can be administered for anaphylaxis to elderly patients or to those patients receiving beta-adrenergic blockers. PMID:25841558

  8. FATAL ACCIDENT REPORTING SYSTEM (FARS)

    EPA Science Inventory

    The Fatal Accident Reporting System (FARS) database consist of three relational tables, containing data on automobile accidents on public U.S. roads that resulted in the death of one or more people within 30 days of the accident. Truck and trailer accidents are also included.

  9. [Fatal outcome of Ecstasy overdose].

    PubMed

    Sticht, Guido; Pluisch, Frank; Bierhoff, Erhard; Käferstein, Herbert

    2003-01-01

    Consumption of amphetamine derivatives has considerably increased in Germany since the early nineties. Again and again intoxications with lethal outcome have also been reported, especially after physical activities such as intensive dancing. The authors present a case of an obviously suicidal intoxication of a 21-year-old man who was found dead with marked cuts on the right forearm. Toxicological tests showed in particular 3, 4-methylene-dioxymethamphetamine (MDMA). The results of the hair analysis revealed chronic consumption, but no cellular liver damage could be demonstrated. When examining the body fluids and organs, the highest concentrations by far were measured in the lungs (36.6 mg/kg), the liver (29.7 mg/kg) and the brain (29.1 mg/kg). The concentration in heart blood amounted to 10.8 mg/kg and was thus markedly higher than in peripheral blood (7.2 mg/kg). In the muscles concentrations ranged between 14.3 mg/kg and 20.2 mg/kg. On the basis of these concentrations and the available pharmacokinetic data the amount of MDMA probably consumed is assessed. It is demonstrated that for this assessment the concentrations in the muscular system are of special importance, as redistribution of highly lipophilic substances from the surrounding tissue is possible also in peripheral blood. PMID:12722556

  10. Neurological manifestation of methyl bromide intoxication.

    PubMed

    Suwanlaong, Kanokrat; Phanthumchinda, Kammant

    2008-03-01

    Methyl bromide is a highly toxic gas with poor olfactory warning properties. It is widely used as insecticidal fumigant for dry foodstuffs and can be toxic to central and peripheral nervous systems. Most neurological manifestations of methyl bromide intoxication occur from inhalation. Acute toxicity characterized by headache, dizziness, abdominal pain, nausea, vomiting and visual disturbances. Tremor, convulsion, unconsciousness and permanent brain damage may occur in severe poisoning. Chronic exposure can cause neuropathy, pyramidal and cerebellar dysfunction, as well as neuropsychiatric disturbances. The first case of methyl bromide intoxication in Thailand has been described. The patient was a 24-year-old man who worked in a warehouse of imported vegetables fumigated with methyl bromide. He presented with unstable gait, vertigo and paresthesia of both feet, for two weeks. He had a history of chronic exposure to methyl bromide for three years. His fourteen co-workers also developed the same symptoms but less in severity. Neurological examination revealed ataxic gait, decreased pain and vibratory sense on both feet, impaired cerebellar signs and hyperactive reflex in all extremities. The serum concentration of methyl bromide was 8.18 mg/dl. Electrophysilogical study was normal. Magnetic resonance imaging of the brain (MRI) revealed bilateral symmetrical lesion of abnormal hypersignal intensity on T2 and fluid-attenuation inversion recovery (FLAIR) sequences at bilateral dentate nuclei of cerebellum and periventricular area of the fourth ventricle. This incident stresses the need for improvement of worker education and safety precautions during all stages of methyl bromide fumigation. PMID:18575299

  11. Lead intoxication in cattle: a case report.

    PubMed

    Baars, A J; van Beek, H; Visser, I J; Vos, G; van Delft, W; Fennema, G; Lieben, G W; Lautenbag, K; Nieuwenhuijs, J H; de Lezenne Coulander, P A

    1992-01-01

    During the autumn of 1989 a feed contamination induced a widespread lead intoxication of cattle in the northern provinces of The Netherlands (Groningen and Friesland). Over 300 farms were involved, affecting about 15,500 animals (mostly dairy cattle). For a period of one to four weeks these animals took up a thousand kg of lead. This resulted in lead levels in milk, livers, and kidneys above the regulatory safety limits. Due to the chelating therapy, which was rapidly applied by the local veterinarians, only about 30 animals died of an acute lead intoxication. A joint action of the governmental and private authorities prevented exposure of consumers to lead-contaminated animal products. Based on observations, measurements and literature data, predictions were made of the lead levels to be expected in animal products and the time needed for depletion of these levels. The appropriate animals were ear-tagged to ensure their identification, and the decline in time of the lead levels in milk and offals was conscientiously monitored. In the second week of 1990 the lead concentrations were decreased to levels well below the regulatory limits, and hence the tags were removed. The present paper reports our observations and conclusions, especially regarding treatment, predictions and outcome of this incident. PMID:1493885

  12. Approach to the Treatment of Methanol Intoxication.

    PubMed

    Kraut, Jeffrey A

    2016-07-01

    Methanol intoxication is an uncommon but serious poisoning. Its adverse effects are due primarily to the impact of its major metabolite formic acid and lactic acid resulting from cellular hypoxia. Symptoms including abdominal pain and loss of vision can appear a few hours to a few days after exposure, reflecting the time necessary for accumulation of the toxic byproducts. In addition to a history of exposure, increases in serum osmolal and anion gaps can be clues to its presence. However, increments in both parameters can be absent depending on the nature of the toxic alcohol, time of exposure, and coingestion of ethanol. Definitive diagnosis requires measurement with gas or liquid chromatography, which are laborious and expensive procedures. Tests under study to detect methanol or its metabolite formate might facilitate the diagnosis of this poisoning. Treatment can include administration of ethanol or fomepizole, both inhibitors of the enzyme alcohol dehydrogenase to prevent formation of its metabolites, and hemodialysis to remove methanol and formate. In this Acid-Base and Electrolyte Teaching Case, a patient with methanol intoxication due to ingestion of model airplane fuel is described, and the value and limitations of current and new diagnostic and treatment measures are discussed. PMID:27180631

  13. Production of intoxication states by actors: perception by lay listeners.

    PubMed

    Hollien, H; DeJong, G; Martin, C A

    1998-11-01

    The effects of ingesting ethanol have been shown to be somewhat variable in humans; there appear to be but few universals. Yet, questions about intoxication often are asked by law enforcement personnel (especially relative to DUI), clinicians and various individuals in social settings. A key question: Is it possible to determine if a person is intoxicated by observing them in some manner? A closely associated one: Can speech be used for that purpose? Two of the many issues related to the second of these questions involve the possibility that (1) speakers, especially actors, can effectively mimic the speech of intoxicated individuals, and (2) they may be able to volitionally reduce any speech degradation which results from intoxication. The approach used to test these two questions tasked auditors to determine if these simulations were possible. To this end, young, healthy actors chosen on the basis of a large number of selection criteria were asked to produce several types of controlled utterances (1) during a learning phase, (2) when sober, (3) at three simulated levels of intoxication (mildly, legally and severely drunk), (4) during actual, and parallel, levels of intoxication, and (5) at the highest intoxication level attained but when attempting to sound completely sober. Two aural-perceptual studies were conducted; both involved counterbalanced ABX procedures where each subject was paired with him/herself. Listeners were normally hearing university students drawn from undergraduate phonetics and linguistics courses. In the first study, they rated the actors as being more intoxicated--when they actually were sober but simulating drunkenness--88% more often than when they actually were intoxicated. In the second study, they were judged as sounding less inebriated when attempting to sound sober (than they actually were) 61% of the time. These relationships would appear to impact a number of situations; one of special importance would be the detection of

  14. Chelation in metal intoxication XXI: chelation in lead intoxication during vitamin B complex deficiency

    SciTech Connect

    Not Available

    1986-09-01

    The vitamin B-complex deficiency increases the vulnerability to neuro- and systemic toxicity of Pb in young rats. Thus, the nutritional status of vitamins like that of protein or minerals seems to influence the etiology of Pb toxicity and may be expected to affect the response toward Pb chelators. 2,3 dimercaptosuccinic acid (DMSA) and N-(2-hydroxyethyl) ethylene-diamine triacetic acid (HEDTA) have been found to be effective antidotes to Pb intoxication. In the present study, these selective metal chelating agents were compared for their ability to reduce the body burden of Pb and restore the altered biochemical parameters in young developing Pb intoxicated rats maintained on normal or vitamin B-complex deficient diet. The investigation was aimed to suggest suitable prophylaxis of Pb poisoning prevalent among children who may also be suffering from vitamin deficiency in developing and poor countries.

  15. Fatal poisonings in Trabzon (Turkey).

    PubMed

    Birincioglu, Ismail; Karadeniz, Hulya; Teke, Hacer Yasar

    2011-05-01

    The aim of this study was to present the characteristics of medicolegal autopsies of fatal poisonings in Trabzon (Turkey), performed from 1998 to 2008, to contribute to the available data on this topic. A retrospective study of the forensic records and the toxicological data of all autopsies performed over that period revealed that 285 cases (6.34%) of the 4492 total autopsies performed were attributed to fatal poisoning. Major toxic substances were classified in five categories as follows: carbon monoxide (CO), insecticides, prescription medications, narcotic drugs, and alcohol (methyl and ethyl). CO was the most frequent cause of death (63.2%), followed by insecticides (17.2%), prescription medications and narcotic drugs (9.8%), alcohol (7.7%), and others (mushroom, rodenticide, and botulism) (2.1%). Ages of the patients ranged from 1 to 86 years (21.55 ± 36.56). PMID:21447071

  16. Methylbromide intoxication: a clinical case study.

    PubMed

    Breeman, Wim

    2009-01-01

    The port of Rotterdam, The Netherlands, is the world's largest container port. In 2006, one of these containers caused a chemical incident. Methylbromide is used in some countries as a pesticide for the fumigation of maritime containers. Because of an insufficiently performed detoxification, this insecticide intoxicated several employees and some of the ambulance crew and Mobile Medical Team (MMT). The victims displayed symptoms of sore throat, irritated eyes, and hypersalivation. One of the victims suffered from multiple epileptic seizures. Two victims were admitted to the intensive care unit for respiratory support. Three other employees showed milder symptoms and received supportive care but were not admitted to the hospital. This complicated case shows that the safety of the ambulance crew and MMT must be guaranteed. It also demonstrates that healthcare providers cannot always oversee the accident scene and that there are some pitfalls that are almost impossible to prevent. PMID:20118865

  17. Court procedures for handling intoxicated drivers.

    PubMed

    Voas, R B; Fisher, D A

    2001-01-01

    The courts have implemented numerous approaches to reduce the probability of recidivism among people apprehended for or convicted of driving while intoxicated. Although traditional punitive sanctions, such as fines and incarceration, are commonly used, they have not eliminated drinking and driving in the United States. Consequently, the court system has developed additional sanctioning procedures that show promise. For example, rehabilitative programs (e.g., alcohol education and alcoholism treatment) can reduce recidivism, at least marginally. These programs appear to be more effective when combined with license suspension. In addition to license suspension, several alternative methods for limiting driving opportunities of offenders have proven effective, including impounding offenders' vehicles or license plates, installing ignition interlocks, and requiring electronic home monitoring or house arrest. Effective court monitoring is a critical component in supporting recovery and compelling offenders to participate in rehabilitation programs. This role of the courts in monitoring offenders will likely increase as the use of intrusive, alternative sanctions grows. PMID:11496964

  18. [Fatal exorcism. A case report].

    PubMed

    Vendura, K; Geserick, G

    1997-01-01

    A five-year-old girl was killed by her mother when she tried to pull the devil out of the girl's mouth by means of her hands. In that way the enlarged tonsils were pushed back and caused together with the woman's fingers a temporary closure of the hypopharynx and at least the suffocation of the child. About two years ago the woman began to show paranoic ideas exacerbating up to the fatal event. PMID:9446524

  19. Fatal Toxicity from Symptomatic Hyperlactataemia

    PubMed Central

    Leung, Liza; Wilson, Douglas; Manini, Alex F.

    2016-01-01

    Background In many Sub-Saharan African countries, first-line therapy for HIV may include a nucleoside reverse transcriptase inhibitor (NRTI). Long-term NRTI use is associated with symptomatic hyperlactataemia due to inhibition of mitochondrial DNA polymerase γ, a potentially fatal complication. Objective The purpose of the study was to evaluate the factors associated with inhospital fatality for HIV inpatients prescribed NRTIs long term who presented with symptomatic hyperlactataemia. Methods We performed a retrospective cohort study at a 900-bed university hospital in South Africa over 4 years (2005–2008). We included HIV inpatients prescribed NRTIs long term who presented with symptomatic hyperlactataemia (long-term NRTI use; lactate >4.0 mmol/L; absence of infectious source; symptoms requiring admission). Data included demographics, medical history, NRTI duration, blood pressure, symptom duration and relevant laboratory data. Results Of 79 patients who met inclusion criteria (mean age 38.2 ± 10.5 years, 97% female) there were 46 fatalities (58%). Factors significantly associated with fatality were presence of diabetes mellitus (p = 0.04), lactate ≥10 mmol/L (p = 0.003), pH <7.2 (p = 0.002), creatinine ≥200 μmol/L (p = 0.03) and altered mental status (p = 0.03). Conclusions In this study, NRTI-related symptomatic hyperlactataemia occurred predominantly in females. Mortality was associated with severely elevated lactate (≥10 mmol/L), the degree of acidosis, elevated creatinine, history of diabetes and altered mental status on presentation. PMID:21488705

  20. Acute ethanol intoxication and the trauma patient: hemodynamic pitfalls.

    PubMed

    Bilello, John; McCray, Victor; Davis, James; Jackson, Lascienya; Danos, Leigh Ann

    2011-09-01

    Many trauma patients are acutely intoxicated with alcohol. Animal studies have demonstrated that acute alcohol intoxication inhibits the normal release of epinephrine, norepinephrine, and vasopressin in response to acute hemorrhage. Ethanol also increases nitric oxide release and inhibits antidiuretic hormone secretion. This article studies the effects of alcohol intoxication (measured by blood alcohol level, BAL) on the presentation and resuscitation of trauma patients with blunt hepatic injuries. A retrospective registry and chart review was conducted of all patients who presented with blunt liver injuries at an ACS-verified, level I trauma center. Data collected included admission BAL, systolic blood pressure, hematocrit, International Normalized Ratio (INR), liver injury grade, Injury Severity Score (ISS), intravenous fluid and blood product requirements, base deficit, and mortality. From September 2002 to May 2008, 723 patients were admitted with blunt hepatic injuries. Admission BAL was obtained in 569 patients, with 149 having levels >0.08%. Intoxicated patients were more likely to be hypotensive on admission (p = 0.01) despite a lower liver injury grade and no significant difference in ISS. There was no significant difference in the percent of intoxicated patients requiring blood transfusion. However, when blood was given, intoxicated patients required significantly more units of packed red blood cells (PRBC) than their nonintoxicated counterparts (p = 0.01). Intoxicated patients also required more intravenous fluid during their resuscitation (p = 0.002). Alcohol intoxication may impair the ability of blunt trauma patients to compensate for acute blood loss, making them more likely to be hypotensive on admission and increasing their PRBC and intravenous fluid requirements. All trauma patients should have BAL drawn upon admission and their resuscitation should be performed with an understanding of the physiologic alterations associated with acute alcohol

  1. Parasailing fatalities in southwest Florida.

    PubMed

    Wolf, Barbara C; Harding, Brett E

    2009-12-01

    Parasailing is a recreational sport that is generally considered to be of little risk to the participants. Typically, the passenger launches from a motorboat with a specially designed winch that pulls him or her back to the boat at the end of the ride. The sport is not regulated at the federal, state, or county level. There have been few reports of injuries to parasailors. Additionally, there have been only 2 fatalities reported to the United States Coast Guard in a 10-year review. We report the details of these 2 deaths, those of a mother and daughter riding in a tandem parasail, which occurred on Fort Myers Beach in 2001, as well as an additional case of a parasailing fatality that occurred in southwest Florida in 1999. These cases illustrate the injuries seen in such fatalities and the hazards posed by adverse weather conditions and faulty equipment, as well as the impairment of passenger judgment by drugs and/or alcohol. PMID:19901809

  2. Retrospective analysis of fatal falls.

    PubMed

    Thierauf, Annette; Preuss, Johanna; Lignitz, Eberhard; Madea, Burkhard

    2010-05-20

    Fatal falls are frequent and inhomogeneous events and affect every age. The criminalistic classification can often only be done on the basis of extensive investigations and the autopsy results. We retrospectively surveyed 291 cases of fatal falls on which a post-mortem examination had been carried out in the institutes of Forensic Medicine in Bonn and Greifswald. In large part, these cases are falls from height (n=123) and ground-level falls (n=122). These are compared to fatal falls down a stairs (n=46); the analysis is confined to injuries to the cranium. In ground-level falls the injury pattern in falls under the influence of alcohol differs from that of falls with no alcohol in the case history: all injuries are seen in higher relative frequency in casualties after the consumption of alcohol. In falls from height, the previous consumption of alcohol did not influence the injury pattern; the intracranial traumas are seen in decreasing frequency with increasing heights. The aim of this retrospective analysis is to present injury patterns and influencing factors like fall heights and alcohol for the different kinds of falls on the basis of our collective and to demonstrate similarities and differences between the subgroups. PMID:20176452

  3. Fatal and non-fatal injuries caused by crossbows.

    PubMed

    Grellner, W; Buhmann, D; Giese, A; Gehrke, G; Koops, E; Püschel, K

    2004-05-28

    Today in modern times, traumatic injuries caused by crossbows are a rarity. The largest collection of cases so far is presented in this study, consisting of four fatalities (two homicides and two suicides) and two non-fatal injuries (grievous bodily harm and an accident). All the victims were male having an age between 31 and 54. The weapons, which were used, were mainly high-performance precision crossbows with telescopic sights and hunting bolts. The parts of the body involved were the facial/head area in three of the cases and the thorax in three of them. There were either deep or total penetration injuries to the cranium and thorax with the bolt remaining in the wound in four out of six cases. The persons with non-fatal crossbow injuries exhibited comparatively few symptoms, despite the sometimes extensive involvement of the interior of the cranium (cerebrocranial penetration, in one instance). The two cases of suicide favoured the body areas often found with gun-users. The aetiological classification of crossbow injuries may be difficult after the removal of the bolt. The external morphology is strongly dependent on the type of tip used. Multiple-bladed hunting broadheads produce radiating incised wounds, whereas conical field tips produce circular to slitlike defects. Correspondingly, the external injuries can be reminiscent of the effects of a violent attack by sharp force or of a gunshot wound. The possibility, supported by clinical data, that the victim might have the ability to act or even to survive for a period of time, even with penetration of the brain, should be taken into account when the cause of death is being investigated. PMID:15110069

  4. Toxicological and pathological findings in a series of buprenorphine related deaths. Possible risk factors for fatal outcome.

    PubMed

    Seldén, Tor; Ahlner, Johan; Druid, Henrik; Kronstrand, Robert

    2012-07-10

    Buprenorphine is considered to have little respiratory side effects at therapeutic doses and the partial agonistic properties should produce a "ceiling effect" for respiratory depression at higher doses. Still, there are several reports on buprenorphine related deaths. Most deaths involve drug users and the co-administration of other CNS depressant drugs as well as reduced tolerance have been suggested to be risk factors. The primary aims were to investigate if lack of tolerance and/or co-ingestion of other psychotropic drugs are significant risk factors in buprenorphine fatalities. From July 2005 to September 2009, all autopsy cases where buprenorphine or norbuprenorphine had been detected in femoral blood and where analysis of buprenorphine had been performed in urine were selected. Results from the postmortem examination and toxicology were compiled. Postmortem toxicology was performed using the routine methodology at the laboratory. In total, 97 subjects were included in the study. These were divided into four groups; Intoxication with buprenorphine (N=41), Possible intoxication with buprenorphine (N=24), Control cases where buprenorphine was not the cause of death (N=14), and Unclear (N=18). The metabolite to parent compound ratios in both blood and urine in the Intoxication group were significantly different from those in the Control and Unclear groups. An extensive poly-drug use was seen in all groups with several additional opioids in the Possible group (54%) and in the Unclear group (78%) and hypnotics or sedatives in more than 75% of the Intoxication, Possible, and Unclear cases. Illicit drugs were present in all groups but not to a great extent with amphetamine and tetrahydrocannabinol as the main findings. Interestingly, 4 cases in the Intoxication group presented with no other significant drugs in blood other than buprenorphine. We conclude that a lethal concentration of buprenorphine in blood cannot be defined. Instead the analysis of blood as well as

  5. [Cognitive disorders in patients with chronic mercury intoxication].

    PubMed

    Katamanova, E V; Shevchenko, O I; Lakhman, O L; Denisova, I A

    2014-01-01

    To assess severity of cognitive disorders in chronic mercury intoxication, the authors performed claster and discrimination analysis of neuropsychologic and neurophysiologic research data from workers exposed to mercury during long length of service, from patients with early and marked stages of chronic mercurial intoxication. Cognitive disorders in chronic mercurial intoxication have three severity degrees, in the light degree disorders patients demonstrate lower amplitude of cognitive evoked potentials, poor long-term memory and associative thinking. Moderate cognitive disorders are characterized by decreased visual, long-term memory, concentration of attention, poor optic and spatial gnosis. Marked cognitive disorders with chronic mercurial intoxication present with more decreased long-term, short-term, picturesque memory, poor intellect, optic and spatial gnosis and associative thinking. PMID:25051667

  6. Minor heavy metal: A review on occupational and environmental intoxication

    PubMed Central

    Wiwanitkit, Viroj

    2008-01-01

    Heavy metal is widely used in industries and presents as a problematic environmental pollution. Some heavy metals, especially lead and mercury, are well described for their occupational and environmental intoxication whereas the other minor heavy metals are less concerned. In this article, the author will present the details of occupational and environmental minor heavy metal intoxication. This review focuses mainly on aluminum, tin, copper, manganese, chromium, cadmium and nickel. PMID:20040969

  7. Avian Risk and Fatality Protocol

    SciTech Connect

    Morrison, M. L.

    1998-11-12

    The protocol is designed to assist with the placement of wind power developments, and to document bird behavior and fatalities resulting from existing wind power developments. A standardized protocol will assist with comparing data among potential and existing development locations. Furthermore, this protocol is based on standard methods being used in other studies of bird behavior. The data collected will only be useful if observers follow each method carefully. In addition, the data collected using this protocol will likely be used by a permitting or other regulatory agency in evaluating the avian impacts at the site.

  8. [Fatal poisoning due to Indigofera].

    PubMed

    Labib, S; Berdai, M-A; Bendadi, A; Achour, S; Harandou, M

    2012-01-01

    Indigo, also known in Morocco as Nila, is a dye widely used in the coloring of Moroccan handicrafts. It is obtained from fermentation reactions on the leaves and branches of true indigo, Indigofera tinctoria, which is a widespread plant in tropical Africa and Asia. We report a case of fatal poisoning in a 3-year-old child after administration of indigo for therapeutic purposes. Death resulted from multiple organ failure. The toxicity of this compound is little known in the literature and deserves to be explored through toxicokinetic and toxicodynamic studies, in order to better determine the toxic constituents of the dye. PMID:22169568

  9. Forensic issues in cases of water birth fatalities.

    PubMed

    Byard, Roger W; Zuccollo, Jane M

    2010-09-01

    Birth under water has become a widely disseminated technique that is promoted to improve the quality of labor. The case of a 42-week gestation male infant is reported who died of respiratory and multiorgan failure secondary to florid pneumonia and sepsis due Pseudomonas aeruginosa following a water birth. Other infants who have been delivered underwater have drowned or have had near-drowning episodes with significant hyponatremia and water intoxication. Local and disseminated sepsis has been reported, with respiratory distress, fevers, hypoxic brain damage, and seizures. There have also been episodes of cord rupture with hemorrhage. The postmortem investigation of such cases requires a complete autopsy of the infant, with examination of the placenta. Full details of the pregnancy and delivery and inspection of the birthing unit are also needed. A septic workup of the infant and placenta should be undertaken along with sampling of water from the birthing unit and microbiological swabbing of the equipment. Vitreous sodium levels may reveal electrolyte disturbances. While fatal cases appear rare, this may change if water births gain in popularity. PMID:20436337

  10. Molecular pathology of pulmonary edema in forensic autopsy cases with special regard to fatal hyperthermia and hypothermia.

    PubMed

    Wang, Qi; Ishikawa, Takaki; Michiue, Tomomi; Zhu, Bao-Li; Guan, Da-Wei; Maeda, Hitoshi

    2013-05-10

    Fatalities due to an extreme ambient temperature might present with poor or nonspecific pathologies; thus, the diagnosis of the cause of death in such cases is one of the most difficult tasks in forensic pathology. The present study investigated the molecular pathology of alveolar damage involving pulmonary edema with special regard to hyperthermia (heatstroke) and hypothermia (cold exposure) in forensic autopsy cases (total, n=122; within 48 h postmortem). Intrapulmonary mRNA and immunohistochemical expressions of matrix metalloproteinases (MMPs), intercellular adhesion molecule-1 (ICAM-1), claudin-5 (CLDN-5) and aquaporins (AQPs) were examined. Relative mRNA quantification using Taqman real-time PCR assay demonstrated higher expressions of all markers except for AQP-5 in fatal hyperthermia, and higher expression of MMP-9 in fatal hypothermia. Acute cardiac death, mechanical asphyxiation, fire fatality and intoxication did not present any characteristic findings. In immunostaining, only MMPs showed evident differences among the causes of death: MMP-9 was intensely positive in most cases of hyperthermia and hypothermia, but MMP-2 expression was evident only in hyperthermia. These findings suggest alveolar damage involving pulmonary edema, characteristic of fatal hyperthermia and hypothermia. Systematic analysis of gene expressions using real-time PCR might be a useful procedure in forensic death investigation. PMID:23597750

  11. Fatal neglect of the elderly.

    PubMed

    Ortmann, C; Fechner, G; Bajanowski, T; Brinkmann, B

    2001-01-01

    Maltreatment of the elderly is a common problem that affects more than 3% of the elderly. We report on two cases of fatal neglect. Risk factors of victims and caregivers were analysed in the context of the social history. In both cases, the victims had a dominant personality and the abusers (the sons) had been strictly controlled and formed by the parent. The victims showed typical risk factors such as living together with the abuser, isolation, dependence on care, income and money administration. Initially, the victims declined help from outside and self-neglect occurred. The unemployed perpetrators lived in social isolation and depended financially and mentally on the victims. In both cases no mental illness was present but there was a decrease of social competence. Legal medicine is predominantly involved in fatal cases in connection with external post-mortem examinations and autopsies. Also in the living, the medico-legal expert can assist in the identification of findings in elderly persons in cases of suspected abuse. PMID:11296894

  12. [Acute lethal alcohol intoxication (author's transl)].

    PubMed

    Kringsholm, B

    1976-01-01

    In 14,744 autopsy cases from an 18-year period 92 cases (of which 7 were ruled out because of decomposition were observed in which death was supposed to be due to direct acute alcoholic intoxication. In the police reports 81 persons were designated as chronic alcoholics or abusers of spirits. The blood alcohol level ranged between 2.04 and 4.92 o/oo. The cases studied were divided into two groups, one with low and the other with high lethal alcohol level. Fatty liver and cirrhosis were found with identical frequency in the two groups, whereas cardiac hypertrophy of obscure origin occurred markedly more often in the group with low lethal blood alcohol level. On the basis the possible mechanism of death in the cases with cardiac hypertrophy is discussed. Finally, the relation between the blood and urine alcohol concentrations observed in 72 cases is discussed. On the assumption that the water phase of the blood was 75 per cent of the total blood, death occurred in the persons without cardiac hypertrophy with fairly identical frequency either in the phase of absorption or the phase of elimination, whereas in the persons with cardiac hypertrophy death most often occurred in the phase of absorption. These statements should, however, be taken with some reservation, partly because the water phase of the blood may vary considerably post mortem (60-90 per cent) and partly because the urine alcohol concentration depends on serval variable factors. PMID:137612

  13. An interesting thinner intoxication case: intrathoracic injection.

    PubMed

    Solak, Ilhami; Cankayali, Ilkin; Aksu, Hasim; Moral, Ali Resat

    2006-01-01

    Thinners, including aromatic hydrocarbons such as toluene, xylene, and N-hexane, are widely used in industry for the production of plastics, varnish, paint, and glue. Use of these toxic agents frequently leads to chronic intoxication caused by abuse or misuse of solvents, which are usually taken in through inhalation. Thinners may have neurotoxic, myotoxic, hepatotoxic, nephrotoxic, and cardiotoxic systemic effects. The patient described in this report attempted to commit suicide by injecting 10 cc thinner into the left hemithorax. Acute chemical empyema developed at the left hemithorax. No bacterial growth was noted in empyema liquid and blood samples. Empyema was treated with tube thoracostomy, and full remission was observed after 33 d. No systemic toxic signs were noted, other than a low level of hepatotoxicity. Although pleural effusion, atelectasis, and pleural thickening were observed at the acute phase on computed tomography (CT) of the thorax, only pleural thickening persisted on CT of the thorax after 1 y. Investigators could not find a documented case of parenteral use of thinners in the medical literature. PMID:16912033

  14. Antagonists for acute oral cadmium chloride intoxication

    SciTech Connect

    Basinger, M.A.; Jones, M.M.; Holscher, M.A.; Vaughn, W.K.

    1988-01-01

    An examination has been carried out on the relative efficacy of a number of chelating agents when acting as antagonists for oral cadmium chloride intoxication in mice. The compounds were administered orally after the oral administration of cadmium chloride at 1 mmol/kg. Of the compounds examined, several were useful in terms of enhancing survival, but by far the most effective in both enhancing survival and leaving minimal residual levels of cadmium in the liver and the kidney, was meso-2,3-dimercaptosuccinic acid (DMSA). Several polyaminocarboxylic acids also enhanced survival. The most effective of these in reducing liver and kidney levels of cadmium were diethylenetriaminepentaacetic acid (DTPA), trans-1,2-diaminocyclohexane-N,N,N'N'-tetraacetic acid (CDTA), and triethylenetetraminehexaacetic acid (TTHA). D-Penicillamine (DPA) was found to promote survival but also led to kidney cadmium levels higher than those found in the controls. Sodium 2,3-dimercaptopropane-1-sulfonate (DMPS) was as effective in promoting survival as DMSA but left levels of cadmium in the kidney and liver that were approximately four times greater than those found with DMSA.

  15. [The lethal alcohol intoxications and deaths due to severe drunkenness in North Slovakia regions (1994-1996, 2003-2005): a medicolegal comparative study].

    PubMed

    Straka, L; Stuller, F; Novomeský, F

    2008-01-01

    The authors performed the complex analysis of the mortuary files (since 1994 to 1996 and 2003 to 2005) with particular focusing on the cases of deaths caused by alcohol intoxication, and the cases of deaths where an alcohol played the dominating role, in the northern regions of Slovak republic. Based on the analysis mentioned, authors point out the continuous rise of alcohol abuse, followed by the fatal consequences for human beings. The authors are to express the urgent need of public discussion concerning the alcohol consumption in Slovakia; the phenomenon being widely tolerated by the society, thus leading to the number of social tragedies even in 21st century. PMID:18335641

  16. Fatality estimator user’s guide

    USGS Publications Warehouse

    Huso, Manuela M.; Som, Nicholas; Ladd, Lew

    2012-01-01

    Only carcasses judged to have been killed after the previous search should be included in the fatality data set submitted to this estimator software. This estimator already corrects for carcasses missed in previous searches, so carcasses judged to have been missed at least once should be considered “incidental” and not included in the fatality data set used to estimate fatality. Note: When observed carcass count is <5 (including 0 for species known to be at risk, but not observed), USGS Data Series 881 (http://pubs.usgs.gov/ds/0881/) is recommended for fatality estimation.

  17. Autoerotic fatalities with power hydraulics.

    PubMed

    O'Halloran, R L; Dietz, P E

    1993-03-01

    We report two cases in which men used the hydraulic shovels on tractors to suspend themselves for masochistic sexual stimulation. One man developed a romantic attachment to a tractor, even giving it a name and writing poetry in its honor. He died accidentally while intentionally asphyxiating himself through suspension by the neck, leaving clues that he enjoyed perceptual distortions during asphyxiation. The other man engaged in sexual bondage and transvestic fetishism, but did not purposely asphyxiate himself. He died when accidentally pinned to the ground under a shovel after intentionally suspending himself by the ankles. We compare these cases with other autoerotic fatalities involving perceptual distortion, cross-dressing, machinery, and postural asphyxiation by chest compression. PMID:8454997

  18. Household chemicals: management of intoxication and antidotes.

    PubMed

    Rauber-Lüthy, Christine; Kupferschmidt, Hugo

    2010-01-01

    Exposure to household products is very common, but in industrialized countries severe or fatal poisoning with household products is rare today, due to the legal restriction of sale of hazardous household products. The big challenge for physicians, pharmacologists and toxicologists is to identify the few exceptional life-threatening situations where immediate intervention is needed. Among thousands of innocuous products available for the household only very few are hazardous. Substances found in these products include detergents, corrosives, alcohols, hydrocarbons, and some of the essential oils. The ingestion of batteries and magnets and the exposure to cyanoacrylates (super glue) can cause complications in exceptional situations. Among the most dangerous substances still present in household products are ethylene glycol and methanol. These substances cause major toxicity only through their metabolites. Therefore, initial symptoms may be only mild or absent. Treatment even in asymptomatic patients has to be initiated as early as possible to inhibit production of toxic metabolites. For all substances not only the compound itself but also the route of exposure is relevant for toxicity. Oral ingestion and inhalation generally lead to most pronounced symptoms, while dermal exposure is often limited to mild irritation. However, certain circumstances need special attention. Exposure to hydrofluoric acid may lead to fatal hypocalcemia, depending on the concentration, duration of exposure, and area of the affected skin. Accidents with hydrocarbon pressure injectors and spray guns are very serious events, which may lead to amputation of affected limbs. Button batteries normally pass the gastrointestinal tract without problems even in toddlers; in rare cases, however, they get lodged in the esophagus with the risk of localized tissue damage and esophageal perforation. PMID:20358689

  19. Accidental monensin sodium intoxication of feedlot cattle.

    PubMed

    Schweitzer, D; Kimberling, C; Spraker, T; Sterner, F E; McChesney, A E

    1984-05-15

    Of 1,994 yearling and 2-year-old cattle in a winter feeding program, 117 died within 42 days of being fed toxic amounts of monensin sodium in a liquid protein supplement. Death losses commenced on the third day after ingestion of a toxic amount in the feed. Clinical signs in cattle that died in less than 9 days included anorexia, pica, diarrhea, depression, mild hindlimb ataxia, and dyspnea. Gross necropsy findings in cattle dying in the acute phase of the illness included hydrothorax, ascites, and pulmonary edema, as well as petechial hemorrhages, edema, and yellow streaking in skeletal and cardiac muscle. Cattle dying after 9 days had gray streaks in heart and skeletal muscle, generalized ventral edema, enlarged, firm, bluish discolored liver, and enlarged heart. Microscopic changes in cattle dying in the acute phase (less than 9 days) consisted of pulmonary edema, congestion, and hemorrhage. Cardiac and skeletal muscle had localized areas of edema, hemorrhage, and coagulative necrosis. In cattle dying after 9 days of illness, the changes included lymphocytic infiltration, sarcolemmal nuclear proliferation, and fibrosis in skeletal and cardiac muscle. Lungs contained increased alveolar macrophages and a few neutrophils. Centrilobular necrosis and mild fibrosis were found in the liver. Changes varied somewhat according to the area of heart or skeletal muscle that was affected. Active muscles, eg, those in the heart ventricles and diaphragm, were altered most severely. Intoxication appeared to be a result of sedimentation of monensin in the molasses carrier to give remarkable concentrations of the substance at the bottom of the holding tank. PMID:6735846

  20. Attention to advertising and memory for brands under alcohol intoxication.

    PubMed

    Orquin, Jacob L; Jeppesen, Heine B; Scholderer, Joachim; Haugtvedt, Curtis

    2014-01-01

    In an attempt to discover new possibilities for advertising in uncluttered environments marketers have recently begun using ambient advertising in, for instance, bars and pubs. However, advertising in such licensed premises have to deal with the fact that many consumers are under the influence of alcohol while viewing the ad. This paper examines the effect of alcohol intoxication on attention to and memory for advertisements in two experiments. Study 1 used a forced exposure manipulation and revealed increased attention to logos under alcohol intoxication consistent with the psychopharmacological prediction that alcohol intoxication narrows attention to the more salient features in the visual environment. Study 2 used a voluntary exposure manipulation in which ads were embedded in a magazine. The experiment revealed that alcohol intoxication reduces voluntary attention to ads and leads to a significant reduction in memory for the viewed ads. In popular terms consuming one or two beers reduces brand recall from 40 to 36% while being heavily intoxicated further reduces brand recall to 17%. PMID:24723899

  1. Attention to advertising and memory for brands under alcohol intoxication

    PubMed Central

    Orquin, Jacob L.; Jeppesen, Heine B.; Scholderer, Joachim; Haugtvedt, Curtis

    2014-01-01

    In an attempt to discover new possibilities for advertising in uncluttered environments marketers have recently begun using ambient advertising in, for instance, bars and pubs. However, advertising in such licensed premises have to deal with the fact that many consumers are under the influence of alcohol while viewing the ad. This paper examines the effect of alcohol intoxication on attention to and memory for advertisements in two experiments. Study 1 used a forced exposure manipulation and revealed increased attention to logos under alcohol intoxication consistent with the psychopharmacological prediction that alcohol intoxication narrows attention to the more salient features in the visual environment. Study 2 used a voluntary exposure manipulation in which ads were embedded in a magazine. The experiment revealed that alcohol intoxication reduces voluntary attention to ads and leads to a significant reduction in memory for the viewed ads. In popular terms consuming one or two beers reduces brand recall from 40 to 36% while being heavily intoxicated further reduces brand recall to 17%. PMID:24723899

  2. Fatal diphenhydramine poisoning in a dog

    PubMed Central

    Buchweitz, John P.; Raverty, Stephen A.; Johnson, Margaret B.; Lehner, Andreas F.

    2014-01-01

    We report a fatal diphenhydramine poisoning of a 10-year-old, male poodle-cross dog with pre-existing conditions and suspected co-ingestion of ethanol. This case illustrates that diphenhydramine overdose can be fatal in certain circumstances and that analytical toxicology may play an important role in animal death investigations. PMID:25392554

  3. Gasoline Prices and Motor Vehicle Fatalities

    ERIC Educational Resources Information Center

    Grabowski, David C.; Morrisey, Michael A.

    2004-01-01

    Fatal motor vehicle crashes per capita remained relatively stable over the 1990s, in spite of new traffic safety laws and vehicle innovations. One explanation for this stability is that the price of gasoline declined, which resulted in more vehicle miles traveled and potentially more fatalities. By using 1983-2000 monthly gasoline price and…

  4. Mountaineering fatalities on Aconcagua: 2001-2012.

    PubMed

    Westensee, Jeffrey; Rogé, Ignacio; Van Roo, Jon D; Pesce, Carlos; Batzli, Sam; Courtney, D Mark; Lazio, Matthew P

    2013-09-01

    High altitude mountaineering is a dangerous endeavor due to the hypoxic hypobaric environment, extreme weather, and technical skills required. One of the seven summits, Aconcagua (6962 m) is the highest mountain outside of Asia. Its most popular route is nontechnical, attracting >3000 mountaineers annually. Utilizing data from the Servicio Médico Aconcagua (park medical service), we performed a retrospective descriptive analysis with the primary objective of deriving a fatality rate on Aconcagua from 2001 to 2012. The fatality rate on Aconcagua was then compared to other popular mountains. For climbers who died, we report all available demographic data, mechanisms of death, and circumstances surrounding the death. Between 2001 and 2012, 42,731 mountaineers attempted to summit Aconcagua. There were 33 fatalities. The fatality rate was 0.77 per 1000, or 0.077%. The fatality rate on Aconcagua is lower than that on Everest or Denali but higher than that on Rainier. PMID:24028641

  5. Methyltin intoxication in six men; toxicologic and clinical aspects

    SciTech Connect

    Rey, C.; Reinecke, H.J.; Besser, R.

    1984-04-01

    Neurologic and psychiatric symptoms such as headache, tinnitus, defective hearing, changing desorientation and aggressiveness are initial symptoms of methyltin chloride intoxication. Some patients also developed epileptic equivalents, such as dreamy attacks and central ventilation transaminases. Laboratory findings included low levels of serum potassium, leucocytosis and elevated transaminases. The excretion rate of tin in the urine correlated with the severity of the intoxication. There was no measurable effect of plasma separation or d-penicillamine therapy on tin excretion in the urine or on the clinical picture. The long-term prognosis of severely intoxicated persons is poor. To prevent such events workers need to be warned of the risk and dangers of working with organo-metallic compounds. The effectiveness of protective clothes and gas masks should be checked. In exposed workers regular testing is advised of tin concentrations in the urine.

  6. We use Continuous Renal Replacement Therapy for Overdoses and Intoxications.

    PubMed

    Cabrera, Valerie Jorge; Shirali, Anushree C

    2016-07-01

    Extracorporeal modalities for the removal of drugs and toxins are indicated for the treatment of overdoses and intoxications. Well-established modalities include hemodialysis (HD), high-flux HD (HfD), and charcoal hemoperfusion (HP). Recently, there have been increasing reports on the use of continuous renal replacement therapy (CRRT), such as continuous veno-venous hemodialysis (CVVHD), continuous veno-venous hemofiltration (CVVH) or CVVH combined with dialysis (CVVHDF). In the present article, we will discuss the various factors that determine the clearance of drugs and toxins and accordingly, we will propose that with few exceptions, CRRT does not have a role in the routine management of intoxications. PMID:27126739

  7. Behavioral assessment of NIH Swiss mice acutely intoxicated with tetramethylenedisulfotetramine.

    PubMed

    Flannery, Brenna M; Silverman, Jill L; Bruun, Donald A; Puhger, Kyle R; McCoy, Mark R; Hammock, Bruce D; Crawley, Jacqueline N; Lein, Pamela J

    2015-01-01

    Tetramethylenedisulfotetramine (TETS) is a potent convulsant poison that is thought to trigger seizures by inhibiting the function of the type A gamma-aminobutyric acid receptor (GABAAR). Acute intoxication with TETS can cause vomiting, convulsions, status epilepticus (SE) and even death. Clinical case reports indicate that individuals who survive poisoning may exhibit long-term neuropsychological issues and cognitive deficits. Therefore, the objective of this research was to determine whether a recently described mouse model of acute TETS intoxication exhibits persistent behavioral deficits. Young adult male NIH Swiss mice received a seizure-inducing dose of TETS (0.15mg/kg, ip) and then were rescued from lethality by administration of diazepam (5mg/kg, ip) approximately 20min post-TETS-exposure. TETS-intoxicated mice typically exhibited 2 clonic seizures prior to administration of diazepam with no subsequent seizures post-diazepam injection as assessed using behavioral criteria. Seizures lasted an average of 72s. Locomotor activity, anxiety-like and depression-relevant behaviors and cognition were assessed at 1week, 1month and 2months post-TETS exposure using open field, elevated-plus maze, light↔dark transitions, tail suspension, forced swim and novel object recognition tasks. Interestingly, preliminary validation tests indicated that NIH Swiss mice do not respond to the shock in fear conditioning tasks. Subsequent evaluation of hot plate and tail flick nociception tasks revealed that this strain exhibits significantly decreased pain sensitivity relative to age- and sex-matched C57BL/6J mice, which displayed normal contextual fear conditioning. NIH Swiss mice acutely intoxicated with TETS exhibited no significant anxiety-related, depression-relevant, learning or memory deficits relative to vehicle controls at any of the time points assessed with the exception of significantly increased locomotor activity at 2months post-TETS intoxication. The general absence

  8. An Acute Acetyl Fentanyl Fatality: A Case Report With Postmortem Concentrations.

    PubMed

    McIntyre, Iain M; Trochta, Amber; Gary, Ray D; Malamatos, Mark; Lucas, Jonathan R

    2015-01-01

    In this case report, we present an evaluation of the distribution of postmortem concentrations of acetyl fentanyl in a fatality attributed to the drug. A young man who had a history of heroin abuse was found deceased at his parents' home. Toxicology testing, which initially screened positive for fentanyl by ELISA, subsequently confirmed acetyl fentanyl by gas chromatography-mass spectrometry specific ion monitoring (GC-MS SIM) analysis following liquid-liquid extraction. No other drugs or medications, including fentanyl, were detected. The acetyl fentanyl peripheral blood concentration was quantified at 260 ng/mL compared with the central blood concentration of 250 ng/mL. The liver concentration was 1,000 ng/kg, the vitreous was 240 ng/mL and the urine was 2,600 ng/mL. The cause of death was certified due to acute acetyl fentanyl intoxication, and the manner of death was certified as an accident. PMID:25917447

  9. Fatal Necrotizing Fasciitis following Episiotomy

    PubMed Central

    Almarzouqi, Faris; Grieb, Gerrit; Klink, Christian; Bauerschlag, Dirk; Fuchs, Paul C.; Alharbi, Ziyad; Vasku, Marketa; Pallua, Norbert

    2015-01-01

    Introduction. Necrotizing fasciitis is an uncommon condition in general practice but one that provokes serious morbidity. It is characterized by widespread fascial necrosis with relative sparing of skin and underlying muscle. Herein, we report a fatal case of necrotizing fasciitis in a young healthy woman after episiotomy. Case Report. A 17-year-old primigravida underwent a vaginal delivery with mediolateral episiotomy. Necrotizing fasciitis was diagnosed on the 5th postpartum day, when the patient was referred to our tertiary care medical center. Surgical debridement was initiated together with antibiotics and followed by hyperbaric oxygen therapy. The patient died due to septic shock after 16 hours from the referral. Conclusion. Delay of diagnosis and consequently the surgical debridement were most likely the reasons for maternal death. In puerperal period, a physician must consider necrotizing fasciitis as a possible diagnosis in any local sings of infection especially when accompanied by fever and/or tenderness. Early diagnosis is the key for low mortality and morbidity. PMID:26064762

  10. 78 FR 38096 - Fatality Analysis Reporting System Information Collection

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-25

    ... National Highway Traffic Safety Administration Fatality Analysis Reporting System Information Collection...: Fatal Analysis Reporting System (FARS). OMB Control Number: 2127-0006. Affected Public: State, Local, or... of injury and the property damage associated with motor vehicle accidents. The Fatality...

  11. Prolonged neuropsychiatric effects following management of chloroquine intoxication with psychotropic polypharmacy

    PubMed Central

    Maxwell, Nicole M; Nevin, Remington L; Stahl, Stephen; Block, Jerald; Shugarts, Sarah; Wu, Alan H B; Dominy, Stephen; Solano-Blanco, Miguel Alonso; Kappelman-Culver, Sharon; Lee-Messer, Christopher; Maldonado, Jose; Maxwell, Andrew J

    2015-01-01

    Key Clinical Message Susceptibility to quinoline antimalarial intoxication may reflect individual genetic and drug-induced variation in neuropharmacokinetics. In this report, we describe a case of chloroquine intoxication that appeared to be prolonged by subsequent use of multiple psychotropic medications. This case highlights important new considerations for the management of quinoline antimalarial intoxication. PMID:26185633

  12. Lightning fatalities and injuries in Turkey

    NASA Astrophysics Data System (ADS)

    Tilev-Tanriover, Ş.; Kahraman, A.; Kadioğlu, M.; Schultz, D. M.

    2015-08-01

    A database of lightning-related fatalities and injuries in Turkey was constructed by collecting data from the Turkish State Meteorological Service, newspaper archives, European Severe Weather Database, and the internet. The database covers January 1930 to June 2014. In total, 742 lightning incidents causing human fatalities and injuries were found. Within these 742 incidents, there were 895 fatalities, 149 serious injuries, and 535 other injuries. Most of the incidents (89 %) occurred during April through September, with a peak in May and June (26 and 28 %) followed by July (14 %). Lightning-related fatalities and injuries were most frequent in the afternoon. Most of the incidents (86 %) occurred in rural areas, with only 14 % in the urban areas. Approximately, two thirds of the victims with known gender were male. Because of the unrepresentativeness of the historical data, determining an average mortality rate over a long period is not possible. Nevertheless, there were 31 fatalities (0.42 per million) in 2012, 26 fatalities (0.35 per million) in 2013, and 25 fatalities (0.34 per million) in 2014 (as of June). There were 36 injuries (0.49 per million) in each of 2012 and 2013, and 62 injuries (0.84 per million) in 2014 (as of June).

  13. Lightning fatalities and injuries in Turkey

    NASA Astrophysics Data System (ADS)

    Tilev-Tanriover, Ş.; Kahraman, A.; Kadioğlu, M.; Schultz, D. M.

    2015-03-01

    A database of lightning-related fatalities and injuries in Turkey was constructed by collecting data from the Turkish State Meteorological Service, newspaper archives, European Severe Weather Database, and the internet. The database covers January 1930 to June 2014. In total, 742 lightning incidents causing human fatalities and injuries were found. Within these 742 incidents, there were 895 fatalities, 149 serious injuries, and 535 other injuries. Most of the incidents (89%) occurred during April through September, with a peak in May and June (26 and 28 %) followed by July (14%). Lightning-related fatalities and injuries were most frequent in the afternoon. Most of the incidents (86%) occurred in the rural areas, with only 14% in the urban areas. Approximately, two thirds of the victims with known gender were male. Because of the unrepresentativeness of the historical data, determining an average mortality rate over a long period is not possible. Nevertheless, there were 31 fatalities (0.42 per million) in 2012, 26 fatalities (0.35 per million) in 2013, and 25 fatalities (0.34 per million) in 2014 (as of June). There were 36 injuries (0.49 per million) in each of 2012 and 2013, and 62 injuries (0.84 per million) in 2014 (as of June).

  14. Forensic features of a fatal Datura poisoning case during a robbery.

    PubMed

    Le Garff, E; Delannoy, Y; Mesli, V; Hédouin, V; Tournel, G

    2016-04-01

    Datura poisonings have been previously described but remain rare in forensic practice. Here, we present a homicide case involving Datura poisoning, which occurred during a robbery. Toxicological results were obtained by second autopsy performed after one previous autopsy and full body embalmment. A 35-year-old man presented with severe stomach and digestive pain, became unconscious and ultimately died during a trip in Asia. A first autopsy conducted in Asia revealed no trauma, intoxication or pathology. The corpse was embalmed with methanol/formalin. A second autopsy was performed in France, and toxicology samples were collected. Scopolamine, atropine, and hyoscyamine were found in the vitreous humor, in addition to methanol. Police investigators questioned the local travel guide, who admitted to having added Datura to a drink to stun and rob his victim. The victim's death was attributed to disordered heart rhythm due to severe anticholinergic syndrome following fatal Datura intoxication. This is a recent case of a rare homicide involving Datura that highlights general information on Datura and discusses forensic interpretation after a previous autopsy and body embalmment. PMID:26952786

  15. Acute 5-(2-aminopropyl)benzofuran (5-APB) intoxication and fatality: a case report with postmortem concentrations.

    PubMed

    McIntyre, Iain M; Gary, Ray D; Trochta, Amber; Stolberg, Susan; Stabley, Robert

    2015-03-01

    A 20-year-old man, a college student, became unresponsive in front of his girlfriend. He was known to consume alcohol and take an unknown drug at some point while in attendance at a local music festival earlier in the day/evening. Upon arrival of emergency personnel, he was noted to be asystolic and apneic. Despite aggressive medical intervention by emergency personnel and at a local hospital emergency room, he was pronounced deceased within 1.25 h of initial medical attention. Postmortem blood initially screened positive for methamphetamine by ELISA. An alkaline drug screen detected 5-(2-aminopropyl)benzofuran (5-APB) which was subsequently confirmed and quantified by a specific GC-MS SIM analysis following solid-phase extraction. Concentrations were determined in the peripheral blood (2.5 mg/L), central blood (2.9 mg/L), liver (16 mg/kg), vitreous (1.3 mg/L), urine (23 mg/L) and gastric contents (6 mg). No other common amphetamine-like compound was detected, although 5-(2-aminopropyl)-2,3-dihydrobenzofuran (5-APDB) was presumptively identified in both peripheral blood and urine. Alcohol, the only other drug identified, was confirmed at a concentration of 0.02% (w/v). PMID:25429871

  16. Estimating Side Underride Fatalities Using Field Data

    PubMed Central

    Padmanaban, Jeya

    2013-01-01

    There is evidence that underride events are undercounted by the Fatality Analysis Reporting System (FARS), a census of fatal crashes on public roads in the United States. This study’s principal objective was to develop accurate fatality estimates for side underride crashes involving “combination trucks” and light vehicles. Police reports from 29 states were used to estimate the incidence of fatal crashes in which light vehicles underrode the sides of large combination trucks. A protocol was developed to judge the presence of underride with passenger compartment intrusion (PCI), and an in-depth manual review of police reports was performed using scene diagrams, narratives, vehicle and occupant data. The incidence of fatal underride was then compared to that reported in FARS to determine the extent of underreporting in FARS. Further, a comprehensive review of side underride crashes resulting in fatalities and injuries was made using the Large Truck Crash Causation Study (LTCCS) data, the most comprehensive database on large truck crashes. Results show that only a small proportion of the light vehicle occupant fatalities resulting from collisions with combination trucks involve a side underride, and an even smaller proportion involve a side underride with PCI. An in-depth review shows the ratio of underreporting of side underride crashes in FARS is a factor of 3.1 (CI: 2.9–3.3); thus, the annual number of light vehicle side underride fatalities with PCI is estimated to be 202 (CI: 189–215). Comparison of FARS / LTCCS data shows results consistent with this underreporting estimate. LTCCS data also shows that non-fatal serious injuries to light vehicle occupants in side underride crashes involving combination trucks are extremely rare. PMID:24406960

  17. Fatal pedestrian-bicycle collisions.

    PubMed

    Graw, M; König, H G

    2002-05-23

    Although, fatal collisions between pedestrians and bicycles are relatively rare, they are still of forensic relevance because of the need to explore the circumstances of the accident. Based on three reconstructed cases, situation and injury patterns are presented that might prove useful in future cases: usually the person causing the accident is the cyclist while the pedestrian generally suffers more severe injuries; the situation at the site of accident is important for its reconstruction: end location of the persons involved in the accident, injuries and traces on pedestrians and cyclists, traces at the site of accident and on the bicycle; because of the lack of pre-crash traces and any eyewitness accounts, the pedestrian's injuries are the best starting point for the reconstruction of the accident; a characteristic wound on the lower leg of the pedestrian that reveals the initial impact between the front wheel and the leg is crucial not because of its seriousness, but because of its external morphology; the injuries that can be expected by the following impact between body and handlebar are unspecific and only minor; the most severe injuries to the pedestrian as a result of the accident are caused secondarily by falling and hitting the head on the road; the fall of the cyclist, however, corresponds to a throw-off followed by a sliding phase with less impact load when the head hits the ground [maximum abbreviated injury scale 1 (MAIS 1)]; the cyclists involved are mainly younger persons on fashionable bicycles (here: mountain bikes); in the great majority of cases, the injured pedestrians are frail, elderly people with a lower tolerance of trauma. PMID:12062948

  18. Chronic Vitamin D Intoxication in Captive Iberian Lynx (Lynx pardinus)

    PubMed Central

    Muñoz, Luis; Raya, Ana; Lopez, Guillermo; Aguilera-Tejero, Escolástico

    2016-01-01

    To document the biochemical and pathologic features of vitamin D intoxication in lynx and to characterize mineral metabolism in healthy lynx, blood samples were obtained from 40 captive lynx that had been receiving excessive (approximately 30 times the recommended dose) vitamin D3 in the diet, and from 29 healthy free ranging lynx. Tissue samples (kidney, stomach, lung, heart and aorta) were collected from 13 captive lynx that died as a result of renal disease and from 3 controls. Vitamin D intoxication resulted in renal failure in most lynx (n = 28), and widespread extraskeletal calcification was most severe in the kidneys and less prominent in cardiovascular tissues. Blood minerals and calciotropic hormones in healthy lynx were similar to values reported in domestic cats except for calcitriol which was higher in healthy lynx. Changes in mineral metabolism after vitamin D intoxication included hypercalcemia (12.0 ± 0.3 mg/dL), hyperphosphatemia (6.3 ± 0.4 mg/dL), increased plasma calcidiol (381.5 ± 28.2 ng/mL) and decreased plasma parathyroid hormone (1.2 ± 0.7 pg/mL). Hypercalcemia and, particularly, hyperphosphatemia were of lower magnitude that what has been previously reported in the course of vitamin D intoxication in other species. However, extraskeletal calcifications were severe. The data suggest that lynx are sensitive to excessive vitamin D and extreme care should be taken when supplementing this vitamin in captive lynx diets. PMID:27243456

  19. Chronic Vitamin D Intoxication in Captive Iberian Lynx (Lynx pardinus).

    PubMed

    Lopez, Ignacio; Pineda, Carmen; Muñoz, Luis; Raya, Ana; Lopez, Guillermo; Aguilera-Tejero, Escolástico

    2016-01-01

    To document the biochemical and pathologic features of vitamin D intoxication in lynx and to characterize mineral metabolism in healthy lynx, blood samples were obtained from 40 captive lynx that had been receiving excessive (approximately 30 times the recommended dose) vitamin D3 in the diet, and from 29 healthy free ranging lynx. Tissue samples (kidney, stomach, lung, heart and aorta) were collected from 13 captive lynx that died as a result of renal disease and from 3 controls. Vitamin D intoxication resulted in renal failure in most lynx (n = 28), and widespread extraskeletal calcification was most severe in the kidneys and less prominent in cardiovascular tissues. Blood minerals and calciotropic hormones in healthy lynx were similar to values reported in domestic cats except for calcitriol which was higher in healthy lynx. Changes in mineral metabolism after vitamin D intoxication included hypercalcemia (12.0 ± 0.3 mg/dL), hyperphosphatemia (6.3 ± 0.4 mg/dL), increased plasma calcidiol (381.5 ± 28.2 ng/mL) and decreased plasma parathyroid hormone (1.2 ± 0.7 pg/mL). Hypercalcemia and, particularly, hyperphosphatemia were of lower magnitude that what has been previously reported in the course of vitamin D intoxication in other species. However, extraskeletal calcifications were severe. The data suggest that lynx are sensitive to excessive vitamin D and extreme care should be taken when supplementing this vitamin in captive lynx diets. PMID:27243456

  20. Celebratory Drinking and Intoxication: A Contextual Influence on Alcohol Consumption

    ERIC Educational Resources Information Center

    Glindemann, Kent E.; Wiegand, Douglas M.; Geller, E. Scott

    2007-01-01

    Two field studies measured college students' actual intoxication levels using handheld breathalyzers on Halloween and St. Patrick's Day and compared these celebration days to typical nights surrounding these events. In addition, across all nights of Study 2, participants were asked if they were celebrating any occasion or event that night, and…

  1. Korean Patients with Superwarfarin Intoxication and Their Outcome

    PubMed Central

    Hong, Junshik; Yhim, Ho-Young; Bae, Sung Hwa; Yuh, Young Jin; Yoon, Sung-Soo; Yoon, Hwi-Joong; Kim, Seung Taik; Chi, Hyun-Sook

    2010-01-01

    This observational study aimed at evaluating recent superwarfarin intoxication of Korean patients. Ten patients were diagnosed as or highly suspicious for superwarfarin intoxication. Case report forms described by attending hematologists of the patients were collected and analyzed. Bleeding symptoms were varied among the patients. Patients uniformly showed prolonged prothrombin time (PT) and activated thromboplastin time (aPTT) with decreased activity of vitamin K dependent coagulation factors. Positive serum brodifacoum test results in 4 of 5 requested patients contributed to confirmatory diagnosis. Psychiatric interview revealed an attempted ingestion in one patient. High dose vitamin K1 therapy promptly corrected prolonged PT and aPTT, but hasty discontinuation caused repeated bleeding diathesis in 6 patients. Route of intoxication was unknown or not definite among 8 of 10 patients. Three patients had a possibility of environmental exposure considering their occupations: there might be intoxication by transdermal absorption or inhalation. Therefore, high dose and prolonged use of vitamin K1 therapy is necessary for effective detoxification. Further detailed investigation on environmental exposure and efforts to improve availability of the blood level test in clinic are requested. PMID:21165290

  2. [Histomorphometric characteristic of human brain in acute alcoholic intoxication].

    PubMed

    Shormanov, S V; Shormanova, N S

    2005-01-01

    Different brain sections were studied in 20 subjects, who died of ethanol intoxication and in 14 subjects who died of injuries of the heart and main vessels, in order to detect histological changes in the brain and for the purpose of defining spatial and quantitative ratios between cerebral tissue structures in alcoholic intoxication. Different histological, stereometric and morphometric tools were made use of. It was demonstrated that, in alcoholic intoxication, there occur severe disorders of the circulation with affection of vessels in the brain; there are also dystrophic and necrotic changes in neurocytes, glial cells and white substance. The square of neurons shrinks due to death of some of them in the cortex of hemispheres, thalamus and cerebellum. As for the medulla, they are more resistant, there, to ethanol. The diameter of capillaries in the studied brain sections diminishes due to a reduced tonus of cerebral arteries; the quantity of such vessels increases within a standard area, which is conditioned by the compensatory opening of reserve capillaries. All this can be important in dealing with issues of thanatogenesis and of forensic medical diagnosis in death of alcoholic intoxication. PMID:15881135

  3. 36 CFR 504.7 - Intoxicating beverages and narcotics.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... narcotics. 504.7 Section 504.7 Parks, Forests, and Public Property SMITHSONIAN INSTITUTION RULES AND... narcotics. Entering the premises or the operating of a motor vehicle thereon by a person under the influence of any intoxicating beverage or narcotic drug or the use of such drug in or on the premises...

  4. 36 CFR 504.7 - Intoxicating beverages and narcotics.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... narcotics. 504.7 Section 504.7 Parks, Forests, and Public Property SMITHSONIAN INSTITUTION RULES AND... narcotics. Entering the premises or the operating of a motor vehicle thereon by a person under the influence of any intoxicating beverage or narcotic drug or the use of such drug in or on the premises...

  5. 36 CFR 504.7 - Intoxicating beverages and narcotics.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... narcotics. 504.7 Section 504.7 Parks, Forests, and Public Property SMITHSONIAN INSTITUTION RULES AND... narcotics. Entering the premises or the operating of a motor vehicle thereon by a person under the influence of any intoxicating beverage or narcotic drug or the use of such drug in or on the premises...

  6. 36 CFR 504.7 - Intoxicating beverages and narcotics.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... narcotics. 504.7 Section 504.7 Parks, Forests, and Public Property SMITHSONIAN INSTITUTION RULES AND... narcotics. Entering the premises or the operating of a motor vehicle thereon by a person under the influence of any intoxicating beverage or narcotic drug or the use of such drug in or on the premises...

  7. 36 CFR 504.7 - Intoxicating beverages and narcotics.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... narcotics. 504.7 Section 504.7 Parks, Forests, and Public Property SMITHSONIAN INSTITUTION RULES AND... narcotics. Entering the premises or the operating of a motor vehicle thereon by a person under the influence of any intoxicating beverage or narcotic drug or the use of such drug in or on the premises...

  8. Circumvention of Learning Increases Intoxication Efficacy of Nematicidal Engineered Bacteria.

    PubMed

    Bracho, Olena R; Manchery, Cyril; Haskell, Evan C; Blanar, Christopher A; Smith, Robert P

    2016-03-18

    Synthetic biology holds promise to engineer systems to treat diseases. One critical, yet underexplored, facet of designing such systems is the interplay between the system and the pathogen. Understanding this interplay may be critical to increasing efficacy and overcoming resistance against the system. Using the principles of synthetic biology, we engineer a strain of Escherichia coli to attract and intoxicate the nematode Caenorhabditis elegans. Our bacteria are engineered with a toxin module, which intoxicates the nematode upon ingestion, and an attraction module, which serves to attract and increase the feeding rate of the nematodes. When independently implemented, these modules successfully intoxicate and attract the worms, respectively. However, in combination, the efficacy of our bacteria is significantly reduced due to aversive associative learning in C. elegans. Guided by mathematical modeling, we dynamically regulate module induction to increase intoxication by circumventing learning. Our results detail the creation of a novel nematicidal bacterium that may have application against nematodes, unravel unique constraints on circuit dynamics that are governed by C. elegans physiology, and add to the growing list of design and implementation considerations associated with synthetic biology. PMID:26692340

  9. [About the biochemical criteria of heroin (narcotic) intoxication].

    PubMed

    Korshunov, G V; BYchkov, E N; Borodulin, V B; Arsent'eva, L A; Serkova, S A; Bel'skaia, N A

    2013-06-01

    The article deals with the data of study of biochemical indicators and activity of particular proteolytic enzymes in blood serum of patients with heroin drug addiction. The results can be applied to detect the typical laboratory changes intrinsic to this kind of intoxication. PMID:24340942

  10. DWI [Driving While Intoxicated] Law Enforcement Training Project: Instructor's Manual.

    ERIC Educational Resources Information Center

    Carnahan, James E.; And Others

    The Driving While Intoxicated (DWI) Law Enforcement Training Program has been developed to provide the alcohol enforcement officer trainee with working knowledge and skills which will enable him to effectively carry out his alcohol enforcement tasks. The instructor's manual has been prepared to serve as a text to assist the instructor in…

  11. DWI [Driving While Intoxicated] Law Enforcement Training Project: Student Manual.

    ERIC Educational Resources Information Center

    Carnahan, James E.; And Others

    The student manual has been prepared to serve as a workbook to assist the student officer in successfully completing the Driving While Intoxicated (DWI) Law Enforcement Training Course. It is organized under 16 subject headings (orientation, alcohol and highway safety, preparation for alcohol enforcement task, detection of the drinking…

  12. The Impact of Behavioral Signs of Intoxication on Bartender Service

    ERIC Educational Resources Information Center

    Goodsite, Billie; Klear, Lacey; Rosenberg, Harold

    2008-01-01

    Objective: The present study was designed to assess whether the serving practices of a sample of bartenders in an American university town would vary as a function of the number of behavioral cues of intoxication displayed by apparently real patrons (who were actually experimental confederates). Method: We trained two male and three female…

  13. A case of lethal intoxication after ingestion of toquilone compositum.

    PubMed

    Fucci, N

    1996-09-01

    A case of acute intoxication of both methaqualone and diphenhydramine is reported. The analysis of these compounds was performed by liquid-liquid extraction (Toxi-Lab DPC procedure) followed by gas chromatography/mass spectrometry determination; both substances are contained in the pharmaceutical formulation called Toquilone Compositum (Medichemie, Switzerland). PMID:8870874

  14. 49 CFR 219.207 - Fatality.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... TRANSPORTATION CONTROL OF ALCOHOL AND DRUG USE Post-Accident Toxicological Testing § 219.207 Fatality. (a) In the... representations of the railroad or FRA representative with respect to the occurrence of the event requiring...

  15. 49 CFR 219.207 - Fatality.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... TRANSPORTATION CONTROL OF ALCOHOL AND DRUG USE Post-Accident Toxicological Testing § 219.207 Fatality. (a) In the... representations of the railroad or FRA representative with respect to the occurrence of the event requiring...

  16. State Occupational Injuries, Illnesses, and Fatalities

    MedlinePlus

    ... FAQS CONTACT IIF SEARCH IIF Contact Us State Occupational Injuries, Illnesses, and Fatalities Overview of State data available ... Texas Department of Insurance Division of Workers' Compensation Workplace Safety, MS-23 7551 Metro Center Drive, Suite 100 ...

  17. Portrayal of Alcohol Intoxication on YouTube

    PubMed Central

    Primack, Brian A.; Colditz, Jason B.; Pang, Kevin C.; Jackson, Kristina M.

    2015-01-01

    Background We aimed to characterize the content of leading YouTube videos related to alcohol intoxication and to examine factors associated with alcohol intoxication in videos that were assessed positively by viewers. Methods We systematically captured the 70 most relevant and popular videos on YouTube related to alcohol intoxication. We employed an iterative process to codebook development which resulted in 42 codes in 6 categories: video characteristics, character socio-demographics, alcohol depiction, degree of alcohol use, characteristics associated with alcohol, and consequences of alcohol. Results There were a total of 333,246,875 views for all videos combined. While 89% of videos involved males, only 49% involved females. The videos had a median of 1646 (IQR 300-22,969) “like” designations and 33 (IQR 14-1,261) “dislike” designations each. Liquor was most frequently represented, followed by beer and then wine/champagne. Nearly one-half (44%) of videos contained a brand reference. Humor was juxtaposed with alcohol use in 79% of videos, and motor vehicle use was present in 24%. There were significantly more likes per dislike, indicating more positive sentiment, when there was representation of liquor (29.1 vs. 11.4, p = .008), brand references (32.1 vs. 19.2, p = .04), and/or physical attractiveness (67.5 vs. 17.8, p < .001). Conclusions Internet videos depicting alcohol intoxication are heavily viewed. Nearly half of these videos involve a brand-name reference. While these videos commonly juxtapose alcohol intoxication with characteristics such as humor and attractiveness, they infrequently depict negative clinical outcomes. The popularity of this site may provide an opportunity for public health intervention. PMID:25703135

  18. Effect of chronic lead intoxication on the distribution and elimination of amoxicillin in goats

    PubMed Central

    Soliman, Ahmed M.; Abu-Basha, Ehab A.; Youssef, Salah A. H.; Amer, Aziza M.; Murphy, Patricia A.; Hauck, Catherine C.; Gehring, Ronette

    2013-01-01

    A study of amoxicillin pharmacokinetics was conducted in healthy goats and goats with chronic lead intoxication. The intoxicated goats had increased serum concentrations of liver enzymes (alanine aminotransferase and γ-glutamyl transferase), blood urea nitrogen, and reactivated δ-aminolevulinic acid dehydratase compared to the controls. Following intravenous amoxicillin (10 mg/kg bw) in control and lead-intoxicated goats, elimination half-lives were 4.14 and 1.26 h, respectively. The volumes of distribution based on the terminal phase were 1.19 and 0.38 L/kg, respectively, and those at steady-state were 0.54 and 0.18 L/kg, respectively. After intramuscular (IM) amoxicillin (10 mg/kg bw) in lead-intoxicated goats and control animals, the absorption, distribution, and elimination of the drug were more rapid in lead-intoxicated goats than the controls. Peak serum concentrations of 21.89 and 12.19 µg/mL were achieved at 1 h and 2 h, respectively, in lead-intoxicated and control goats. Amoxicillin bioavailability in the lead-intoxicated goats decreased 20% compared to the controls. After amoxicillin, more of the drug was excreted in the urine from lead-intoxicated goats than the controls. Our results suggested that lead intoxication in goats increases the rate of amoxicillin absorption after IM administration and distribution and elimination. Thus, lead intoxication may impair the therapeutic effectiveness of amoxicillin. PMID:23820209

  19. Gender Differences in Natural Language Factors of Subjective Intoxication in College Students: An Experimental Vignette Study

    PubMed Central

    Levitt, Ash; Schlauch, Robert C.; Bartholow, Bruce D.; Sher, Kenneth J.

    2013-01-01

    Background Examining the natural language college students use to describe various levels of intoxication can provide important insight into subjective perceptions of college alcohol use. Previous research (Levitt et al., 2009) has shown that intoxication terms reflect moderate and heavy levels of intoxication, and that self-use of these terms differs by gender among college students. However, it is still unknown whether these terms similarly apply to other individuals and, if so, whether similar gender differences exist. Method To address these issues, the current study examined the application of intoxication terms to characters in experimentally manipulated vignettes of naturalistic drinking situations within a sample of university undergraduates (N = 145). Results Findings supported and extended previous research by showing that other-directed applications of intoxication terms are similar to self-directed applications, and depend on the gender of both the target and the user. Specifically, moderate intoxication terms were applied to and from women more than men, even when the character was heavily intoxicated, whereas heavy intoxication terms were applied to and from men more than women. Conclusions The findings suggest that gender differences in the application of intoxication terms are other-directed as well as self-directed, and that intoxication language can inform gender-specific prevention and intervention efforts targeting problematic alcohol use among college students. PMID:23841828

  20. Risk of Acute Kidney Injury and Long-Term Outcome in Patients With Acetaminophen Intoxication

    PubMed Central

    Chen, Yu-Guang; Lin, Cheng-Li; Dai, Ming-Shen; Chang, Ping-Ying; Chen, Jia-Hong; Huang, Tzu-Chuan; Wu, Yi-Ying; Kao, Chia-Hung

    2015-01-01

    Abstract Acetaminophen (APAP) intoxication is a common cause of hepatic toxicity and life-threatening hepatic failure. However, few studies have investigated the possible association between APAP intoxication and acute kidney injury (AKI). We constructed a retrospective cohort study to clarify the relationship between APAP intoxication and the risk of AKI. We identified patients with APAP intoxication and selected a comparison cohort that was 1:4 frequency matched according to age, sex, and year of APAP intoxication diagnosis from the Taiwan National Health Insurance Research Database from 1998 to 2010. We analyzed the risks of AKI for patients with APAP intoxication by using Cox proportional hazards regression models. In this study, 2914 patients with APAP intoxication and 11,656 controls were included. The overall risks of developing AKI were 2.41-fold in the patients with APAP intoxication compared with the comparison cohort. After we excluded APAP intoxication patients with coexisting AKI and hepatic failure/hepatitis, the overall risks of developing AKI were still 2.22-fold in the patients with APAP intoxication. There were 2 patients who had end-stage renal disease (ESRD) following APAP intoxication-related AKI. Limitations include retrospective review, selection bias, and absence of data on detail medications used, laboratory investigations and dosage of APAP intoxication. Our long-term cohort study results showed that AKI is a possible adverse effect among patients with APAP intoxication, regardless of whether patients have presented with hepatic toxicity. However, additional studies are necessary to clarify whether such patients can progress to ESRD. PMID:26579812

  1. Intoxication with buckthorn (Karwinskia humboldtiana): report of three siblings.

    PubMed

    Ocampo-Roosens, L Valeria; Ontiveros-Nevares, Patricia G; Fernández-Lucio, Obed

    2007-01-01

    A variety of plants and seeds, some of which are used for therapeutic and nutritional purposes, can cause neurotoxic symptoms. The ingestion of the green or ripe fruit of the Karwinskia humboldtiana (buckthorn), a bush known in Mexico as coyotillo or tullidora, causes a flaccid, symmetric, progressive, and ascending palsy of the lower limbs, which, in severe cases, can cause bulbar palsy and death. The neurologic symptoms are similar to those of poliomyelitis, Guillain-Barré syndrome, and other polyradiculoneuritis syndromes, for which it is often mistaken. The clinical diagnosis of intoxicated patients can be difficult without a history of the fruit ingestion. We present a report of three siblings with buckthorn intoxication. PMID:17378625

  2. Mind the gap: a case of severe methanol intoxication.

    PubMed

    Nazir, Salik; Melnick, Stephen; Ansari, Shabana; Kanneh, Haitham T

    2016-01-01

    We report a case of a 37-year-old woman with non-insulin-dependent diabetes on sitagliptin, an alcohol abuser who was brought unresponsive to the emergency department of our hospital. On arrival, the patient was intubated and mechanically ventilated due to a low Glasgow Coma score of 3/15. Initial laboratory testing identified profound high anion gap metabolic acidosis. Owing to the dubious circumstances and the depth of acidosis, methanol and ethylene glycol intoxication was suspected. Further evaluation revealed a significantly increased serum osmolal gap. Pending volatile compound screen, fomepizole was started and urgent haemodialysis undertaken. Subsequent brain MRI identified changes in putamen of bilateral basal ganglia, suggestive of methanol intoxication. The patient was later found to have an initial methanol level of 237 mg/dL. She was successfully extubated on day 2 of hospitalisation, with residual cognitive and visual deficits. PMID:26917798

  3. [Exchange reactions in brain tissue under chronic ethanol intoxication].

    PubMed

    Gil'miiarova, F N; Radomskaia, V M; Vinogradova, L N

    1982-01-01

    The paper deals with characterization of systems utilizing ethanol and reactions conjugated with its exchange in the brain tissue under chronic alcohol intoxication. The following is established: the absence of the alcoholdehydrogenase pathway of ethanol oxidation in rabbits, unbalanced splitting of carbohydrates under two-months ethanol load, disturbance of oxidative processes in the tricarboxylic acids cycle, a decrease in the pool of oxidized nicotin amide coenzymes. PMID:7036487

  4. Progesterone intoxication inducing marked sedation in a cat.

    PubMed

    Dhumeaux, Marc P; Snead, Elisabeth C R; Hung, Germaine C; Taylor, Susan M

    2010-10-01

    A 3-year-old, male castrated domestic shorthair cat presented for sudden onset of severe lethargy and loss of balance a few hours after potentially ingesting capsules containing progesterone. Elevated serum progesterone was confirmed. Supportive care and time resulted in complete resolution of the clinical signs with no long-term complications or recurrence of clinical signs noticed after 1-month follow-up. This is the first description of progesterone intoxication inducing neurological signs in a cat. PMID:20817586

  5. HPLC quantification of zolpidem and prothipendyl in a voluntary intoxication.

    PubMed

    Debailleul, G; Khalil, F A; Lheureux, P

    1991-01-01

    Zolpidem, a recently developed sleep inducer, and prothipendyl, a neuroleptic azaphenothiazine, were involved in a voluntary intoxication along with ethanol. After administration of flumazenil, a specific benzodiazepines antagonist, respiratory depression was corrected. HPLC with UV detection methods after selective extraction were developed to measure simultaneously prothipendyl and zolpidem without flumazenil interaction. These methods could be applied in drug monitoring and in emergency toxicology. PMID:1675298

  6. Intoxication and bad behaviour: understanding cultural differences in the link.

    PubMed

    Room, R

    2001-07-01

    Research developments since the appearance of MacAndrew and Edgerton's landmark volume, Drunken Comportment (1969), are summarized. The challenge of moving beyond the book is to understand what lies behind cultural variations in drunken comportment. Four specific factors in variations in drunken comportment are discussed. (1) A common contrast is between "wet" societies, where drinking is banalized everyday, and "dry" societies, where alcohol is set apart as a special commodity. Problems with this contrast are discussed, and the need for cross-cultural studies comparing expectancies from intoxication. (2) There is a need to study variations in the definition of intoxication as a "time out" state. In some societies, intoxication is likened to possession by spirits; a rationalistic version of this can be found in Canadian court decisions viewing extreme intoxication as potentially "akin to automatism". (3) If bad behaviour is a foreseeable consequence of drinking, why do some societies nevertheless not hold the drinker responsible'? In Anglo-American and similar societies, drunkenness has some excuse value, but it is not a very good excuse. Compromises like this seem to be found also in other cultures. (4) Pseudointoxication is fairly widespread, and seems to mark social situations where alcohol has enhanced excuse value. It appears to be a stratagem of the weaker side across cultural boundaries, and of the young where age-grading favours older groups. Concerning the possibility of cultural changes in drunken comportment, it is argued that there are historical examples, but such a shift requires a substantial social change. PMID:11414386

  7. Rise in landing-related skydiving fatalities.

    PubMed

    Hart, Christian L; Griffith, James D

    2003-10-01

    The purpose was to assess whether adoption of potentially dangerous skydiving gear and skydiving practices has led to an increase in fatalities. Beginning in the early 1990s, civilian skydivers began to utilize high performance parachutes that fly much faster and are much more responsive than older style parachutes. Also, skydivers began to fly these parachutes in a more aggressive manner. An analysis of data from the 507 skydiving fatalities in the USA between 1986 and 2001 indicated that this shift toward high performance parachutes and aggressive flying techniques was temporally associated with an increase in parachute-landing deaths. During the same time period, the total number of fatalities remained fairly stable. PMID:14620223

  8. Fatal incidents involving pickup trucks in Alabama.

    PubMed

    Hamar, G B; King, W; Bolton, A; Fine, P R

    1991-03-01

    Death or injury resulting from crashes involving light trucks (ie, pickup trucks) is a significant problem. Data show that fatal crashes and occupant fatalities involving light trucks have steadily increased since 1983. This project describes vehicle crashes involving passengers riding in the beds of pickup trucks. Actual crashes were identified through the Fatal Accident Reporting System (FARS) of the National Highway Traffic Safety Administration. The 40 incidents studied involved 204 pickup truck passengers. Of these, 45 were killed, 107 sustained visible injuries or were carried from the scene, 6 had bruises and abrasions, and 2 had no visible injury but were briefly unconscious or had a documented complaint of pain. The risk of death among pickup truck passengers who were fully ejected from the vehicle was nearly six times that of passengers not fully ejected. Correspondingly, the risk of ejection from the truck was 26.7 times greater among occupants riding in the bed than occupants riding in the cab. PMID:2000522

  9. Near-fatal asthma in the elderly.

    PubMed

    Arjona, Nydia

    2015-01-01

    Asthma affects the elderly as often as other age groups; however, it more often becomes fatal in the elderly. Unfortunately, asthma is often unmanaged or underdiagnosed in the older population. It is important for health care providers to recognize risk factors in the elderly and properly treat them before asthma becomes fatal. This article describes near-fatal asthma and identifies risk factors specifically for the elderly. Symptoms of asthma are reviewed as well as assessments and diagnostic tests to identify asthma severity and complications. Proper management needs to be urgently initiated to prevent worsening respiratory distress; this includes fast-acting drug treatments appropriate for elderly patients. Decompensated acute respiratory failure, secondary to severe asthma, requires the skills of an experienced anesthesiologist because these patients may rapidly deteriorate during induction and intubation. Ventilator management must include strategies to prevent worsening hyperinflation of the lungs. Elderly asthma patients have a higher mortality risk related to ventilator complications and other comorbidities. PMID:25470264

  10. Deleterious effects of magnesium intoxication upon the domestic broiler chick

    SciTech Connect

    Lee, S.R.

    1984-01-01

    Dietary levels of 0.6 to 0.8% magnesium in a corn-soy basal were rachitogenic. These rickets appeared most like phosphorus deficiency. Bone Ca/P ratios were numerically quite low implying a lack of transformation from amorphous calcium phosphate to hydroxyapatite. Bone alkaline phosphatase activity was elevated. Additional dietary phosphorus ameliorated, but could not overcome the rachitogenic effects of magnesium. Tibial dyschondroplasia (TD), induced by elevated dietary P, was decreased by high levels of dietary Mg, but with no decrease in plasma phosphorus. Anticoccidial ionophores fed in conjunction with a moderate dietary challenge of Mg (0.48%) produced no clear changes in plasma calcium or Mg, but did interact to reduce body weight. The diarrhea caused by magnesium intoxication is not due to hyperosmotic loads of Mg per se. Rather, Cl was observed to be the major ionic constituent of the gut osmotic load implying different gut ionic fluxes in control versus magnesium intoxicated chicks. These data imply that the cathartic action of Mg is due to hypersecretion of the gut. Effects mediated or modified by the CNS changed in magnesium intoxicated chicks. Such chicks appeared cold and stayed near the heat. When startled, they exhibited extreme avoidance behavior and seizures similar to epilepsy and/or Cl deficiency. Brain tissue Mg content did not concomitantly increase. Whether these effects are due to central signals is unclear.

  11. [Treatment of cocaine dependence. Intoxication, withdrawal and prevention of relapse].

    PubMed

    Preuss, U W; Bahlmann, M; Koller, G; Soyka, M

    2000-05-01

    The aim of this review article is to evaluate the treatment of cocaine-withdrawal, cocaine-intoxication and long-term relapse prevention of cocaine-addicts. Some 25% of police recognized first time drug users in Germany consume cocaine. However, there is an increasing number of cocaine-abusers and -addicts in the USA. The withdrawal of cocaine can be divided into three phases dominated mainly by psychiatric symptoms. Life-threatening condition can occur in cocaine-intoxication mainly in combination with other drug-use. A high risk of relapse is seen in follow-up trials of cocaine-addicts. Intensive craving, high cocaine- and substance-abuse is reported regularly in cocaine-addicts after detoxification therapy. Recommendations in the treatment of cocaine-intoxication, withdrawal and long-term relapse prevention are made. The use of antidepressives, anticonvulsants, dopaminergic and serotonergic medications as well as behavioural, psychoanalytical and combined therapies and their efficacy in clinical and trails is evaluated. A short review of new experimental therapies in the treatment of cocaine-dependence is shown. PMID:10858947

  12. Vitamin K antagonism of coumarin intoxication in the rat.

    PubMed

    Wallin, R; Patrick, S D; Ballard, J O

    1986-04-30

    An in vitro system which expresses all enzyme activities related to vitamin K-dependent carboxylation of blood clotting factors was prepared from livers of rats overdosed with warfarin, difenacoum and dicumarol respectively. In this system, the activities of the two pathways that are known to produce active reduced vitamin K1 cofactor for the carboxylation reaction were measured. Also the ability of high concentrations of vitamin K1 to overcome inhibition of clotting factor synthesis was studied. In the systems prepared from livers of warfarin and difenacoum intoxicated rats, pathway I was inactive. Vitamin K epoxide reductase was also inactive which strongly suggests that this enzyme catalyzes the activity of pathway I in vivo. Reduction of vitamin K1 by pathway II bypassed the inactive pathway I and resulted in carboxylation activity. This pathway therefore mediates the antidotic effect of vitamin K1 in the coumarin intoxicated liver. In the in vitro system prepared from dicumarol intoxicated livers the activity of pathway I was not significantly affected. Dicumarol however was a strong inhibitor when added to liver microsomes in vitro. PMID:2424118

  13. Simple Diagnostic Tests to Detect Toxic Alcohol Intoxications

    PubMed Central

    Shin, Jai Moo; Sachs, George; Kraut, Jeffrey A.

    2008-01-01

    Methanol, ethylene glycol, and diethylene glycol intoxications can produce visual disturbances, neurological disturbances, acute renal failure, pulmonary dysfunction, cardiac dysfunction, metabolic acidosis, and death. Metabolic acidosis and an increased serum osmolality are important clues to their diagnosis. The former reflects the organic acids produced by metabolism of the parent alcohol, while the latter is due to accumulation of the offending alcohol. However, neither the clinical nor the laboratory findings are specific for toxic alcohol ingestions. The definitive diagnosis of the alcohol intoxications is commonly based on detection of the alcohol or its metabolites in blood. Early diagnosis is important, because initiation of appropriate treatment can markedly lessen their morbidity and mortality. At present detection of the parent alcohol in body fluids is inferred from its measurement in blood. This measurement is often performed by specialty laboratories using expensive equipment, and a long delay between obtaining the specimen and getting the results is not unusual. In this report, we describe liquid- based tests that detect methanol, ethylene glycol, diethylene glycol, and ethanol in saliva. The tests are sensitive and they have different specificity for each of the alcohols facilitating distinction among them. The relatively high sensitivity and specificity of the tests as a whole will facilitate the rapid diagnosis of each of these alcohol intoxications. PMID:18940722

  14. ECONOMIC LOSSES AND FATALITIES DUE TO LANDSLIDES.

    USGS Publications Warehouse

    Schuster, Robert L.; Fleming, Robert W.

    1986-01-01

    Annual losses in the United States, Japan, Italy, and India have been estimated at 1 billion or more each. During the period 1971-74, nearly 600 people per year were killed by landslides worldwide; about 90 percent of these deaths occurred in the Circum-Pacific region. From 1967-82, 150 people per year died in Japan as a result of slope failures. In the United States, the number of landslide-related fatalities per year exceeds 25. Japan leads other nations in development of comprehensive programs to reduce economic losses and fatalities due to landslides. The United States recently has proposed a national landslide hazard reduction program.

  15. Baking soda: a potentially fatal home remedy.

    PubMed

    Nichols, M H; Wason, S; Gonzalez del Rey, J; Benfield, M

    1995-04-01

    We present a case of a six-week-old infant who developed life-threatening complications after unintentional sodium bicarbonate intoxication. Baking soda was being used by the mother as a home remedy to "help the baby burp." A review of the literature regarding the use (or misuse) of baking soda follows. Our patient, along with the other noted case reports, emphasizes the need for warnings on baking soda products whose labels recommend its use as an antacid. Poisonings must be high in the differential diagnosis of any patient, regardless of age, who presents with altered mental status or status epilepticus. PMID:7596870

  16. [Mitochondrial dysfunction and compensatory mechanisms in liver cells during acute carbon tetrachloride-induced rat intoxication].

    PubMed

    Zavodnik, I B

    2015-01-01

    Electron-transport chain and redox-balance of mitochondria are important targets that are damaged during intoxication. The aim of the present work was to estimate the role of impairments in cellular bioenergetic function in the development of liver damage during acute carbon tetrachloride intoxication in rats and to elucidate possible compensatory mechanisms. Acute CCl4-induced rat intoxication (0.8 g/kg or 4 g/kg) resulted in considerable impairments of respiratory and synthetic mitochondrial functions; their manifestations depended on the dose of the toxic agent and the duration of the intoxication increased and accompanied by complete uncoupling of oxidation and phosphorylation processes in liver mitochondria. The intoxication induced considerable liver damage and accumulation of NO in blood plasma and liver tissue. The changes of some parameters of liver mitochondrial functional activity demonstrate an oscillative pattern, reflecting compensatory mechanisms during intoxication that involved increased reduced glutathione level and enhanced succinate dehydrogenase activity. PMID:26716745

  17. Anticipating early fatality: friends', schoolmates' and individual perceptions of fatality on adolescent risk behaviors.

    PubMed

    Haynie, Dana L; Soller, Brian; Williams, Kristi

    2014-02-01

    Past research indicates that anticipating adverse outcomes, such as early death (fatalism), is associated positively with adolescents' likelihood of engaging in risky behaviors. Health researchers and criminologists have argued that fatalism influences present risk taking in part by informing individuals' motivation for delaying gratification for the promise of future benefits. While past findings highlight the association between the anticipation of early death and a number of developmental outcomes, no known research has assessed the impact of location in a context characterized by high perceptions of fatality. Using data from Add Health and a sample of 9,584 adolescents (51% female and 71% white) nested in 113 schools, our study builds upon prior research by examining the association between friends', school mates', and individual perceptions of early fatality and adolescent risk behaviors. We test whether friends' anticipation of being killed prior to age 21 or location in a school where a high proportion of the student body subscribes to attitudes of high fatality, is associated with risky behaviors. Results indicate that friends' fatalism is positively associated with engaging in violent delinquency, non-violent delinquency, and drug use after controlling for individual covariates and prior individual risk-taking. Although friends' delinquency accounts for much of the effect of friends' fatalism on violence, none of the potential intervening variables fully explain the effect of friends' fatalism on youth involvement in non-violent delinquency and drug use. Our results underscore the importance of friendship contextual effects in shaping adolescent risk-taking behavior and the very serious consequences perceptions of fatality have for adolescents' involvement in delinquency and drug use. PMID:23828725

  18. Alcohol intoxication and sexual risk behaviors among rural-to-urban migrants in China

    PubMed Central

    Lin, Danhua; Li, Xiaoming; Yang, Hongmei; Fang, Xiaoyi; Stanton, Bonita; Chen, Xinguang; Abbey, Antonia; Liu, Hongjie

    2007-01-01

    Background The migrant population in China is at high risk for sexual risk behavior and alcohol intoxication. Information about the prevalence of alcohol intoxication and its association with sexual risk behavior among migrants is needed for designing effective intervention prevention programs for reduction in alcohol abuse and HIV infection. Methods Cross-sectional data were collected from 2153 sexually experienced young rural-to-urban migrants in Beijing and Nanjing, China, in 2002. Results Approximately one-third of the participants had been intoxicated with alcohol at least once during the previous month, with more males than females reporting intoxication (40.2% versus 23.7%, p < 0.001). Compared to non-intoxicated participants, respondents with alcohol intoxication in previous 30 days reported more psychological problems, including higher depression scores, lower levels of satisfaction with life and work, and higher perception of peer involvement in risk behavior. Intoxicated respondents were more likely to engage in premarital sex than non-intoxicated respondents (76% versus 60.2%, p < 0.001), have multiple sexual partners (13.4% versus 5.2%, p < 0.001), purchase sex (12.6% versus 4.9%, p < 0.001), and sell sex (10.1% versus 3.7%, p < 0.001). However, there was no association between alcohol intoxication and inconsistent/non-use of condoms. Multivariate analysis controlling for depression, peer risk involvement, age, gender, and other socio-demographic variables indicated that alcohol intoxication was independently correlated with premarital sex, multiple sexual partners, and buying and selling sex. Conclusions Compared to the general Chinese population, levels of intoxication were elevated among Chinese rural-to-urban migrants. Alcohol intoxication was associated with sexual risk behaviors. HIV/AIDS prevention and intervention efforts should include components of alcohol use/abuse prevention for an effective reduction of sexual risk among young rural

  19. Estimating cost ratio distribution between fatal and non-fatal road accidents in Malaysia

    NASA Astrophysics Data System (ADS)

    Hamdan, Nurhidayah; Daud, Noorizam

    2014-07-01

    Road traffic crashes are a global major problem, and should be treated as a shared responsibility. In Malaysia, road accident tragedies kill 6,917 people and injure or disable 17,522 people in year 2012, and government spent about RM9.3 billion in 2009 which cost the nation approximately 1 to 2 percent loss of gross domestic product (GDP) reported annually. The current cost ratio for fatal and non-fatal accident used by Ministry of Works Malaysia simply based on arbitrary value of 6:4 or equivalent 1.5:1 depends on the fact that there are six factors involved in the calculation accident cost for fatal accident while four factors for non-fatal accident. The simple indication used by the authority to calculate the cost ratio is doubted since there is lack of mathematical and conceptual evidence to explain how this ratio is determined. The main aim of this study is to determine the new accident cost ratio for fatal and non-fatal accident in Malaysia based on quantitative statistical approach. The cost ratio distributions will be estimated based on Weibull distribution. Due to the unavailability of official accident cost data, insurance claim data both for fatal and non-fatal accident have been used as proxy information for the actual accident cost. There are two types of parameter estimates used in this study, which are maximum likelihood (MLE) and robust estimation. The findings of this study reveal that accident cost ratio for fatal and non-fatal claim when using MLE is 1.33, while, for robust estimates, the cost ratio is slightly higher which is 1.51. This study will help the authority to determine a more accurate cost ratio between fatal and non-fatal accident as compared to the official ratio set by the government, since cost ratio is an important element to be used as a weightage in modeling road accident related data. Therefore, this study provides some guidance tips to revise the insurance claim set by the Malaysia road authority, hence the appropriate method

  20. Fatal Monocytic Ehrlichiosis in Woman, Mexico, 2013.

    PubMed

    Sosa-Gutierrez, Carolina G; Solorzano-Santos, Fortino; Walker, David H; Torres, Javier; Serrano, Carlos A; Gordillo-Perez, Guadalupe

    2016-05-01

    Human monocytic ehrlichiosis is a febrile illness caused by Ehrlichia chaffeensis, an intracellular bacterium transmitted by ticks. In Mexico, a case of E. chaffeensis infection in an immunocompetent 31-year-old woman without recognized tick bite was fatal. This diagnosis should be considered for patients with fever, leukopenia, thrombocytopenia, and elevated liver enzyme levels. PMID:27088220

  1. Fatal Case of Listeria innocua Bacteremia

    PubMed Central

    Perrin, Monique; Bemer, Michel; Delamare, Catherine

    2003-01-01

    Listeria innocua is widespread in the environment and in food. This species has to date never been described in association with human disease. We report a case of fatal bacteremia caused by L. innocua in a 62-year-old patient. PMID:14605191

  2. Fatal outcome of Bacillus cereus septicaemia.

    PubMed

    Lede, I; Vlaar, A; Roosendaal, R; Geerlings, S; Spanjaard, L

    2011-01-01

    Bacillus cereus is a ubiquitous environmental micro-organism which is often a contaminant of clinical cultures. Infections due to B. cereus are described, but mostly in immunocompromised patients. We report a fatal outcome of B. cereus septicaemia in an immunocompetent patient with a mechanical mitral valve. PMID:22173364

  3. Can We Reduce Workplace Fatalities by Half?

    PubMed Central

    2012-01-01

    Singapore, an island republic of over 5 million inhabitants, has 3.1 million workers. Most are employed in the service, finance and tourist/transport industry. Significant numbers work in manufacturing, construction and heavy industry. Following a series of construction and shipyard accidents with multiple deaths in 2004, the government announced its intention to reduce workplace fatalities from 4.9 to 2.5 per 100,000 by 2015. There was strong political will to achieve this target. The strategic approaches were to build workplace safety and health (WSH) capabilities; implement legislative changes with enforcement; promote benefits of WSH and recognize best practices, and enhance partnership with stakeholders. The anticipated outcomes were to reduce workplace fatality and injury rates; have WSH as an integral part of business; and establish a progressive and pervasive WSH culture. With these measures, the workplace fatality rate declined from 4.9/100,000 in 2004, to 2.2/100,000 in 2010. However, other confounding factors could also account for this decline, and have to be considered. The next target, announced by Singapore's Prime Minister in 2008, is to further reduce the workplace fatality rate to 1.8/100,000 by 2018, and to have "one of the best workplace safety records in the world". PMID:22993714

  4. Fatal fat embolism during ritual initiation.

    PubMed Central

    Todd, N.

    1975-01-01

    A young Coast Salish Indian woman became fatally ill during ritual Initiation into the Native Winter Spirit Dancing Society. She died from massive fat emboli associated with subcutaneous bruises that appeared clinically unimportant and were not associated with fractures or other underlying injury. The liver showed extreme fatty metamorphosis. PMID:1139497

  5. Active Surveillance of Child Abuse Fatalities.

    ERIC Educational Resources Information Center

    Schloesser, Patricia; And Others

    1992-01-01

    Birth and death certificates were correlated with information in the state Child Abuse and Neglect Registry on 104 abuse-related fatalities. Significant findings included young age of parents at first pregnancy; high rate of single parenthood; and lower educational achievement among mothers. A model for data collection is discussed. (Author/BRM)

  6. Fatal Monocytic Ehrlichiosis in Woman, Mexico, 2013

    PubMed Central

    Sosa-Gutierrez, Carolina G.; Solorzano-Santos, Fortino; Walker, David H.; Torres, Javier; Serrano, Carlos A.

    2016-01-01

    Human monocytic ehrlichiosis is a febrile illness caused by Ehrlichia chaffeensis, an intracellular bacterium transmitted by ticks. In Mexico, a case of E. chaffeensis infection in an immunocompetent 31-year-old woman without recognized tick bite was fatal. This diagnosis should be considered for patients with fever, leukopenia, thrombocytopenia, and elevated liver enzyme levels. PMID:27088220

  7. Fatal gunshot injuries in Benin City, Nigeria.

    PubMed

    Akhiwu, Wilson O; Igbe, Alex P

    2013-10-01

    An upsurge in gun violence in recent times in our environment necessitated this study, which aims to document the patterns of fatal gunshot injuries with the hope of finding a solution to this problem. The study was a retrospective analysis of cases of fatal gunshot injuries on which autopsies were carried out over the 5-year period from January 1998 to December 2002 at Police Medical Services, Benin City - a Nigerian ancient town located in the South-South zone of the country. Most cases of medico-legal death in Benin City and environs are referred to the Police Pathologist at the center for autopsy. A total of 210 cases representing 27.2% of all medico-legal deaths during the study period were reviewed. Males were far more affected than females (M:F = 10.7:1). The intent for the fatal gunshots was murder (88.5%), excusable homicide (4.8%), accident (4.3%) and suicide (0.5%). In 1.9% of the deaths, the circumstances were not clear. Armed robbers, thugs and assassins accounted for 88.1% of the fatal shots, while the Police accounted for 9.0%. The trunk was affected much more than the head, neck and limbs. There is a need to improve security in the country and reduce poverty. Illegal firearms should also be removed from circulation. An improvement in emergency health services will reduce deaths from gunshots. PMID:23842480

  8. "A cool little buzz": alcohol intoxication in the dance club scene.

    PubMed

    Hunt, Geoffrey; Moloney, Molly; Fazio, Adam

    2014-06-01

    In recent years, there has been increasing concern about youthful "binge" drinking and intoxication. Yet the meaning of intoxication remains under-theorized. This paper examines intoxication in a young adult nightlife scene, using data from a 2005-2008 National Institute on Drug Abuse-funded project on Asian American youth and nightlife. Analyzing in-depth qualitative interview data with 250 Asian American young adults in the San Francisco area, we examine their narratives about alcohol intoxication with respect to sociability, stress, and fun, and their navigation of the fine line between being "buzzed" and being "wasted." Finally, limitations of the study and directions for future research are noted. PMID:24779496

  9. Party Characteristics, Drinking Settings, and College Students' Risk of Intoxication: A Multi-Campus Study.

    PubMed

    Marzell, Miesha; Bavarian, Niloofar; Paschall, Mallie J; Mair, Christina; Saltz, Robert F

    2015-08-01

    We examined party characteristics across different college drinking settings, associations between party characteristics and likelihood of drinking to intoxication, and the mediating role of perceived prevalence of intoxicated partygoers. Students (N = 6903) attending 14 public universities in California during the 2010 and 2011 fall semesters completed surveys on individual and party characteristics in six unique settings (e.g., residence hall). We used descriptive statistics to examine party characteristics by setting. We estimated multilevel logistic regression models to identify party characteristics associated with drinking to intoxication, and we used RMediation to determine significance of mediating effects. Individual and party characteristics varied by drinking context. Greater time at a party was associated with drinking to intoxication at five of six settings, while larger party size was significant only for outdoor settings. Enforcing the legal drinking age and refusing to serve intoxicated patrons were associated with lower likelihood of intoxication at Greek and off-campus parties. The presence of a keg was associated with drinking to intoxication at Greek, off-campus and outdoor parties; at bars, cover charges and drink promotions were positively associated with drinking to intoxication. In four of six settings, we found evidence of significant mediating effects through perceived prevalence of intoxicated partygoers. Findings highlight risk and protective characteristics of parties by drinking setting, and have prevention implications. PMID:25976418

  10. Risk and protection factors in fatal accidents.

    PubMed

    Dupont, Emmanuelle; Martensen, Heike; Papadimitriou, Eleonora; Yannis, George

    2010-03-01

    This paper aims at addressing the interest and appropriateness of performing accident severity analyses that are limited to fatal accident data. Two methodological issues are specifically discussed, namely the accident-size factors (the number of vehicles in the accident and their level of occupancy) and the comparability of the baseline risk. It is argued that - although these two issues are generally at play in accident severity analyses - their effects on, e.g., the estimation of survival probability, are exacerbated if the analysis is limited to fatal accident data. As a solution, it is recommended to control for these effects by (1) including accident-size indicators in the model, (2) focusing on different sub-groups of road-users while specifying the type of opponent in the model, so as to ensure that comparable baseline risks are worked with. These recommendations are applied in order to investigate risk and protection factors of car occupants involved in fatal accidents using data from a recently set up European Fatal Accident Investigation database (Reed and Morris, 2009). The results confirm that the estimated survival probability is affected by accident-size factors and by type of opponent. The car occupants' survival chances are negatively associated with their own age and that of their vehicle. The survival chances are also lower when seatbelt is not used. Front damage, as compared to other damaged car areas, appears to be associated with increased survival probability, but mostly in the case in which the accident opponent was another car. The interest of further investigating accident-size factors and opponent effects in fatal accidents is discussed. PMID:20159090

  11. Clinical parameters, postmortem analysis and estimation of lethal dose in victims of a massive intoxication with diethylene glycol.

    PubMed

    Ferrari, Luis A; Giannuzzi, Leda

    2005-10-01

    This work analyzes a massive intoxication that occurred in 1992 in Argentina as a result of the use of propolis syrup as a popular upper respiratory infection medicinal agent. The intoxicating agent was diethylene glycol (DEG), which caused metabolic acidosis, anuria, renal failure and death in 15 out of the 29 studied victims. DEG poisoning cases were classified in three groups according to survival time: Group 1-patients that survived up to 3 days; Group 2-patients that survived between 4 and 5 days; Group 3-patients that survived between 6 and 21 days. Patients from Group 1 showed the highest values of anion gap, the lowest measures of base excess (BE) and more severe clinical manifestations. Correlation between pH and BE was r(2) = 0.68, 0.99 and 0.55 for Groups 1, 2 and 3, respectively. A methanolic extraction was performed on the fatal victims' viscera and blood, with subsequent concentration and purification. The semi-crystalline fraction obtained retained DEG by means of co-dissolution and adsorption as demonstrated by thin lay chromatography/flame ionisation detection (TLC/FID). In 3 out of the 15 fatal cases (from Group 1), DEG was isolated from viscera and blood (femoral venous), between 48 and 72 h post ingestion. The concentration relation (DEG)viscera/(DEG)blood ranged from 1.45 to 1.55 with a coefficient correlation r(2)=0.96 (n=3). In the other victims, DEG could not be detected. The reason for this could be the long survival period of the victims after their ingestion of the syrup. Additionally, putrefying mechanisms could have been operating. Samples of the propolis syrup of each victim were studied by means of nuclear magnetic resonance (NMR) and quantified by gas chromatography/flame ionisation detection (GC/FID). Results showed that syrup samples contained 65.0% (w/v) of diethylene glycol (DEG) and 32.0% (w/v) of propylene glycol (PG). A good correlation between the amount of DEG ingested and the anion gap (r(2)=0.63) for the 15 victims studied

  12. Drinking-Driving and Fatal Crashes: A New Perspective

    ERIC Educational Resources Information Center

    Zylman, Richard

    1975-01-01

    Discusses the relationship between alcohol and fatal automobile crashes. Stresses the need for controlled studies in order to determine the correlation between drunk drivers and fatal accidents and to obtain dependable statistics on alcohol-related crashes. (BD)

  13. Child Abuse and Neglect Fatalities: Statistics and Interventions

    MedlinePlus

    ... Child Abuse and Neglect Fatalities 2014: Statistics and Interventions Series Title: Numbers and Trends Author(s): Child Welfare ... Child Abuse and Neglect Fatalities 2014: Statistics and Interventions Series: Numbers and Trends Year Published: 2016 https:// ...

  14. Road traffic crashes with fatal and non-fatal injuries in Arkhangelsk, Russia in 2005-2010.

    PubMed

    Kudryavtsev, Alexander V; Nilssen, Odd; Lund, Johan; Grjibovski, Andrej M; Ytterstad, Børge

    2013-01-01

    The study investigated trends in traffic crashes with fatal and non-fatal injuries in Arkhangelsk, Russia in 2005-2010. Data were obtained from the road police. Negative binomial regression with time regressor was used to investigate trends in monthly incidence rates (IRs) of crashes, fatalities, and non-fatal injuries. During the six-year period, the police registered 4955 crashes with fatal and non-fatal injuries, which resulted in 217 fatalities and 5964 non-fatal injury cases. The IR of crashes with fatal and non-fatal injuries per total population showed no evident change, while the IR per increasing total number of motor vehicles decreased on average by 0.6% per month. Pedestrian crashes constituted 51.8% of studied crashes, and pedestrians constituted 54.6% of fatalities and 44.5% of non-fatal injuries. The IRs of pedestrian crashes and non-fatal pedestrian injuries per total population decreased on average by 0.3% per month, and these were the major trends in the data. PMID:23216194

  15. Transient Positive Horizontal Head Impulse Test in Pregabalin Intoxication.

    PubMed

    Jeong, Seong-Hae; Kim, Yong Soo; Lee, Ju-Hoen; Jo, Hyunjin; Lee, Ae Young; Kim, Jae-Moon

    2015-12-01

    Head impulse test (HIT) is helpful to understanding high-frequency vestibulo-ocular reflex in patients with dizziness and imbalance. There are some reports on abnormal HITs in cerebellar disorder. To our knowledge, there was no report of transient bilateral positive head impulse related to antiepileptic drugs. A 65-year-old woman developed dizziness and imbalance after treatment with pregabalin for pain control of radiation cystitis. Neurological examination exhibited positive bilateral HIT results, in addition to ataxia and gaze-evoked rebound nystagmus. Pregabalin intoxication can evoke transient positive horizontal head impulse test as another indicator of cerebellar dysfunction. PMID:26819943

  16. Transient Positive Horizontal Head Impulse Test in Pregabalin Intoxication

    PubMed Central

    Jeong, Seong-Hae; Kim, Yong Soo; Lee, Ju-Hoen; Jo, Hyunjin; Lee, Ae Young; Kim, Jae-Moon

    2015-01-01

    Head impulse test (HIT) is helpful to understanding high-frequency vestibulo-ocular reflex in patients with dizziness and imbalance. There are some reports on abnormal HITs in cerebellar disorder. To our knowledge, there was no report of transient bilateral positive head impulse related to antiepileptic drugs. A 65-year-old woman developed dizziness and imbalance after treatment with pregabalin for pain control of radiation cystitis. Neurological examination exhibited positive bilateral HIT results, in addition to ataxia and gaze-evoked rebound nystagmus. Pregabalin intoxication can evoke transient positive horizontal head impulse test as another indicator of cerebellar dysfunction. PMID:26819943

  17. [Role of hemodialysis in the management of acute lithium intoxication].

    PubMed

    Maghraoui, Jaouad El; Kabbali, Nadia; Arrayhani, Mohamed; Houssaini, Tarik Sqalli

    2016-01-01

    We report the case of a 47-years old patient, traited with lithium for manic-depressive psychosis over a period of twenty and admitted to hospital with a disorder of consciousness after suicide attempt with lithium overdose (ingestion of 30 tablets of Téralithe(®) LP 400, delayed action galenic forms corresponding to 12 g of lithium carbonate), clinically improved after three hemodialysis sessions. This study illustrates the therapeutic role of hemodialysis in voluntary intoxications with extended release lithium even a week after the ingestion and the therapeutic insufficiency of a single hemodialysis session. PMID:27583091

  18. Acute pancreatitis and acute renal failure complicating doxylamine succinate intoxication.

    PubMed

    Lee, Yang Deok; Lee, Soo Teik

    2002-06-01

    Doxylamine succinate is an antihistaminic drugwith additional hypnotic, anticholinergic and local anesthetic effects first described in 1948. In Korea and many other countries, it is a common-over-the counter medication frequently involved in overdoses. Clinical symtomatology of doxylamine succinate overdose includes somnolence, coma, seizures, mydriasis, tachycardia, psychosis, and rhabdomyolysis. A serious complication may be rhabdomyolysis with subsequent impairment of renal function and acute renal failure. We report a case of acute renal failure and acute pancreatitis complicating a doxylamine succinate intoxication. PMID:12046971

  19. [Cardioprotective effect of GABA derivatives in acute alcohol intoxication].

    PubMed

    Perfilova, V N; Tiurenkov, I N; Berestovitskaia, V M; Vasil'eva, O S

    2006-01-01

    Cardioprotective properties of GABA analogs under conditions of acute alcoholic intoxication have been studied using the following functional tests: volume loads, tests for adrenoreactivity, and maximum isometric load. The experiments showed that a 32% aqueous ethanol solution intraperitoneally injected in a dose of 8 g/kg produces a cardiotoxic action, which is manifested by a decrease in the inotropic reserve in load tests. Citrocard (50 mg/kg), phenibut (50 mg/kg), and piracetam (200 mg/kg) prevent the alcohol-induced myocardium injury, as shown by the heart contractility retained on a higher level in the test group than in the control group. PMID:16995433

  20. Xanthine oxidase status in ethanol-intoxicated rat liver.

    PubMed

    Abbondanza, A; Battelli, M G; Soffritti, M; Cessi, C

    1989-12-01

    The status of xanthine oxidase in ethanol-induced liver injury has been investigated in the rat, by acute and chronic ethanol treatments. A 38% increase of the enzyme O-form was observed after repeated ethanol administration. Chronic intoxication caused a significant decrease of total xanthine oxidase activity after both prolonged ethanol feeding and life span ethanol ingestion. The intermediate D/O-form of xanthine oxidase (that can act either as an oxidase or as a dehydrogenase, being able to react with O2 as well as with NAD+ as electron acceptor) increased 5.5-fold after prolonged ethanol feeding. PMID:2690670

  1. Transient proteinuria and aminoaciduria in rodents following uranium intoxication

    SciTech Connect

    Bentley, K.W.; Stockwell, D.R.; Britt, K.A.; Kerr, C.B.

    1985-03-01

    Alternative human bioassay procedures for uranium are being investigated. Aminoaciduria in uranium hexafluoride and uranium mill employees has been examined. Although not conclusive, the results suggest that chronic human urinary uranium concentrations of 30-50 ..mu..g L/sup -1/ produce marked changes in the amino acid excretion profile although no consistent patterns emerged. As part of a program to examine alternative bioassay techniques for occupationally exposed uranium workers and to assist in interpretation of amino acid obtained from human incident exposures, the authors have examined the occurrence of transient aminoaciduria following uranium intoxication in female rats.

  2. The Effect of Bicycle Helmet Legislation on Bicycling Fatalities

    ERIC Educational Resources Information Center

    Grant, Darren; Rutner, Stephen M.

    2004-01-01

    A number of states passed legislation in the 1990s requiring youths to wear helmets when riding bicycles. The effect of this legislation on bicycling fatalities is examined by subjecting data from the Fatality Analysis Reporting System to a panel analysis, using a control-group methodology. A helmet law reduces fatalities by about 15 percent in…

  3. Case report of fatal Mycobacterium tilburgii infection.

    PubMed

    Akpinar, Timur; Bakkaloglu, Oguz K; Ince, Burak; Tufan, Fatih; Kose, Murat; Poda, Mehves; Tascioglu, Didem; Koksalan, O Kaya; Saka, Bulent; Erten, Nilgun; Buyukbabani, Nesimi; Kilicaslan, Zeki; Tascioglu, Cemil

    2015-07-01

    There are few reports concerning Mycobacterium tilburgii infection in humans because this bacterium is non-cultivatable. Herein, using new molecular techniques, we report the case of an immunocompromised patient with fatal disseminated lymphadenitis that was caused by M. tilburgii.26 years old Caucasian HIV negative female patient presented with abdominal pain. Her clinical assessment revealed disseminated lymphadenitis, that was acid fast bacilli positive. Further molecular evaluation showed the causative agent as M. tilburgii. Despite anti mycobacterial therapy and careful management of intervening complications patient died because of an intraabdominal sepsis. This is the first fatal M. tilburgii infection in the literature. This case points the importance of careful management of patient's immune status and intervening infections besides implementation of effective drug treatment. PMID:25818194

  4. Regulatory Self-Efficacy as a Moderator of Peer Socialization Relating to Italian Adolescents' Alcohol Intoxication

    ERIC Educational Resources Information Center

    Rabaglietti, Emanuela; Burk, William J.; Giletta, Matteo

    2012-01-01

    The present study investigated regulatory self-efficacy (RSE) as a predictor of friendship and adolescent alcohol intoxication and as a moderator of peer socialization processes related to alcohol intoxication. The longitudinal sample included 457 Italian adolescents (262 females and 195 males) ranging in age of 14 to 20 years (M = 16.1 years of…

  5. Alcohol intoxication and condom use self-efficacy effects on women's condom use intentions.

    PubMed

    Davis, Kelly Cue; Masters, N Tatiana; Eakins, Danielle; Danube, Cinnamon L; George, William H; Norris, Jeanette; Heiman, Julia R

    2014-01-01

    Although research has consistently demonstrated that condom use self-efficacy significantly predicts condom use, there has been little investigation of whether acute alcohol intoxication moderates this relationship. Because alcohol intoxication is often associated with increased sexual risk taking, further examination of such moderating effects is warranted. Using a community sample of young heterosexual women (n=436) with a history of heavy episodic drinking, this alcohol administration experiment examined the effects of intoxication and condom use self-efficacy on women's condom negotiation and future condom use intentions. After a questionnaire session, alcohol condition (control, .10% target peak BAL) was experimentally manipulated between subjects. Participants then read and responded to a hypothetical risky sexual decision-making scenario. SEM analyses revealed that alcohol intoxication directly decreased women's intentions to use condoms in the future. Women with greater condom use self-efficacy had stronger intentions to engage in condom negotiation; however, this effect was moderated by intoxication. Specifically, the association between condom use self-efficacy and condom negotiation intentions was stronger for intoxicated women than for sober women. These novel findings regarding the synergistic effects of alcohol intoxication and condom use self-efficacy support continued prevention efforts aimed at strengthening women's condom use self-efficacy, which may reduce even those sexual risk decisions made during states of intoxication. PMID:24129265

  6. 32 CFR 636.5 - Army administrative actions against intoxicated drivers.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 32 National Defense 4 2013-07-01 2013-07-01 false Army administrative actions against intoxicated drivers. 636.5 Section 636.5 National Defense Department of Defense (Continued) DEPARTMENT OF THE ARMY... INSTALLATIONS) Fort Stewart, Georgia § 636.5 Army administrative actions against intoxicated drivers. For...

  7. 32 CFR 636.5 - Army administrative actions against intoxicated drivers.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 32 National Defense 4 2014-07-01 2013-07-01 true Army administrative actions against intoxicated drivers. 636.5 Section 636.5 National Defense Department of Defense (Continued) DEPARTMENT OF THE ARMY... INSTALLATIONS) Fort Stewart, Georgia § 636.5 Army administrative actions against intoxicated drivers. For...

  8. 32 CFR 634.12 - Army administrative actions against intoxicated drivers.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... drivers. 634.12 Section 634.12 National Defense Department of Defense (Continued) DEPARTMENT OF THE ARMY... § 634.12 Army administrative actions against intoxicated drivers. Army commanders will take appropriate action against intoxicated drivers. These actions may include the following: (a) A written...

  9. 32 CFR 634.36 - Detection, apprehension, and testing of intoxicated drivers.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... intoxicated drivers. 634.36 Section 634.36 National Defense Department of Defense (Continued) DEPARTMENT OF... Traffic Supervision § 634.36 Detection, apprehension, and testing of intoxicated drivers. (a) Law enforcement personnel usually detect drivers under the influence of alcohol or other drugs by...

  10. 32 CFR 636.5 - Army administrative actions against intoxicated drivers.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 32 National Defense 4 2012-07-01 2011-07-01 true Army administrative actions against intoxicated drivers. 636.5 Section 636.5 National Defense Department of Defense (Continued) DEPARTMENT OF THE ARMY... INSTALLATIONS) Fort Stewart, Georgia § 636.5 Army administrative actions against intoxicated drivers. For...

  11. 32 CFR 634.12 - Army administrative actions against intoxicated drivers.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... drivers. 634.12 Section 634.12 National Defense Department of Defense (Continued) DEPARTMENT OF THE ARMY... § 634.12 Army administrative actions against intoxicated drivers. Army commanders will take appropriate action against intoxicated drivers. These actions may include the following: (a) A written...

  12. 32 CFR 634.36 - Detection, apprehension, and testing of intoxicated drivers.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... intoxicated drivers. 634.36 Section 634.36 National Defense Department of Defense (Continued) DEPARTMENT OF... Traffic Supervision § 634.36 Detection, apprehension, and testing of intoxicated drivers. (a) Law enforcement personnel usually detect drivers under the influence of alcohol or other drugs by...

  13. 32 CFR 634.36 - Detection, apprehension, and testing of intoxicated drivers.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... intoxicated drivers. 634.36 Section 634.36 National Defense Department of Defense (Continued) DEPARTMENT OF... Traffic Supervision § 634.36 Detection, apprehension, and testing of intoxicated drivers. (a) Law enforcement personnel usually detect drivers under the influence of alcohol or other drugs by...

  14. 32 CFR 634.12 - Army administrative actions against intoxicated drivers.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... drivers. 634.12 Section 634.12 National Defense Department of Defense (Continued) DEPARTMENT OF THE ARMY... § 634.12 Army administrative actions against intoxicated drivers. Army commanders will take appropriate action against intoxicated drivers. These actions may include the following: (a) A written...

  15. [Sweets from the pharmaceutical industry reason to suspect intoxication with quetiapine].

    PubMed

    Raphaël, M F; Bouts, A H M; Sukhai, R N

    2004-12-25

    A 13-year-old boy was presented to the emergency department with a presumed intoxication with quetiapine, an antipsychotic. The tablets turned out to be peppermints, used as advertisement gift from the pharmaceutical industry. This misunderstanding could have led to unnecessary treatment and observation of the patient in hospital, for a moderately serious intoxication. PMID:15646860

  16. Fatal anaphylactoid reaction following ioversol administration.

    PubMed

    Jansman, Frank Ga; Kieft, Hans; Harting, Johannes W

    2007-12-01

    We report a fatal intravenous ioversol administration in a 60-year old male patient. Although the introduction of new low-osmolar non-ionogenic contrast media with a more favourable efficacy-toxicity balance has diminished the side-effects significantly, everyone involved in radiodiagnostic procedures should be aware of the potential life-threatening effects. Especially patients with risk factors for side-effects should be monitored carefully. PMID:17557212

  17. Fatal Alveolar Echinococcosis of the Lumbar Spine

    PubMed Central

    Keutgens, Aurore; Simoni, Paolo; Detrembleur, Nancy; Frippiat, Frédéric; Giot, Jean-Baptiste; Spirlet, François; Aghazarian, Saro; Descy, Julie; Meex, Cécile; Huynen, Pascale; Melin, Pierrette; Müller, Norbert; Gottstein, Bruno; Carlier, Yves

    2013-01-01

    For the last 10 years, the southern part of Belgium has been recognized as a low-risk area of endemicity for alveolar echinococcosis. This infection, caused by Echinococcus multilocularis, usually induces a severe liver condition and can sometimes spread to other organs. However, alveolar echinococcosis involving bones has been described only very rarely. Here, a fatal case of spondylodiscitis due to E. multilocularis contracted in southern Belgium is reported. PMID:23175265

  18. Contextual Determinants of Adolescent Perceived Early Fatality.

    PubMed

    Zimmerman, Gregory M; Rees, Carter; Farrell, Chelsea

    2016-08-01

    Adolescents overestimate their risk for early or premature death. In turn, perceived early fatality is associated with a host of adverse developmental outcomes. Research on the correlates of perceived early fatality is nascent, and an examination of the contextual determinants of perceived early fatality is largely absent from the literature. Using data from the National Longitudinal Study of Adolescent to Adult Health (Add Health), this study examines whether friendship networks and the school climate impact youth's perceptions of premature death. Analysis using hierarchical linear models on 9617 youth (52.0 % female) within 113 middle and high schools across the U.S. assess the extent to which peer and school future orientation climate and friendship network characteristics (network size, density, popularity, and centrality) impact respondents' life expectancy. Consistent with hypotheses: (1) higher levels of life expectancy in respondents' friendship networks and schools are associated with more optimistic expectations about the future among sample respondents; and (2) youth embedded in larger and denser friendship networks report higher levels of life expectancy. The results are consistent with the literature on peer effects, studies documenting the insulating effects of extensive and closely knit peer networks, and research on the contextual effects of the school environment. More generally, the results suggest that adolescent friendship networks and the school climate are key contexts in which youth develop expectations for the future. PMID:27325518

  19. Idiopathic Fatal Pancytopenia: A Case Report

    PubMed Central

    Tilak, Vijai

    2016-01-01

    Pancytopenia is defined as decrease in red blood cells, white blood cells and platelets. Many disease processes involve the bone marrow primarily or secondarily resulting in pancytopenia. A 55-year-old male presented with generalized body weakness and few episodes of malena for last one year. Physical and systemic examination was unremarkable. CBC report revealed pancytopenia. Other haematological parameters were within normal limit. Stool for occult blood was positive. USG and CECT abdomen showed no abnormality. The patient was evaluated for any evidence of malignancy but no clue was found. Bone marrow examination was done as patient was having pancytopenia. Bone marrow smears, clot sections and bone marrow biopsy was normal. Immunohistochemistry and cytogenetics study was unremarkable. Patient was admitted in hospital for 1 month and his condition rapidly deteriorated. The cause of pancytopenia remained unexplained and therefore it was named as Idiopathic fatal pancytopenia. “Idiopathic Fatal Pancytopenia (IFP)” is an emerging new entity with a grave prognosis. We wish to sensitize the medical community and the scientists to this rapidly fatal condition. PMID:27504300

  20. Recent trends in cyclist fatalities in Australia.

    PubMed

    Boufous, Soufiane; Olivier, Jake

    2016-08-01

    The study examines trends in bicycling fatalities reported to the Australian police between 1991 and 2013. Trends were estimated using Poisson regression modelling. Overall, cycling fatalities decreased by 1.9% annually between 1991 and 2013. However, while deaths following multivehicle crashes decreased at a rate of 2.9% per annum (95% CI -4.0% to -1.8%), deaths from single vehicle crashes increased by 5.8% per annum (95% CI 4.1% to 7.5%). Over the study period, the average age of cyclists who died in single vehicle crashes (45.3 years, 95% CI 41.5 to 49.1) was significantly higher than cyclists who died in multivehicle crashes (36.2 years, 95% CI 34.7 to 37.7). The average age of deceased cyclists increased significantly for both types of crashes. The observed increase in single vehicle crashes need to be closely monitored in Australia and internationally. In-depth studies are needed to investigate the circumstances of fatal single bicycle crashes in order to develop appropriate countermeasures. PMID:26180104

  1. Hepatopancreatic intoxication of lambda cyhalothrin insecticide on albino rats

    PubMed Central

    Elhalwagy, Manal EA; Abd-Alrahman, Sherif H; Nahas, AA; Ziada, Reem M; Mohamady, Aziza H

    2015-01-01

    Background: Despite the known adverse effects of lambda cyhalothrin insecticide, little is known about its hepatopancreatic intoxication effects. The present study was carried out to elucidate sub-chronic effect of Karat 2.5% EC formulation of lambda cyhalothrin on male albino rats. Methods: To explore the effects of exposure to lambda cyhalothrin on rats and its mechanism, low (1/40 of LD50, 5 mg/kg/day) and high dose (1/4 of LD50, 50 mg/kg/day) lambda cyhalothrin were applied to rats via drinking water for 3 months. Blood samples were collected monthly, and the animals were dissected for liver and pancreas’s examination at the end of the experiment. Lambda cyhalothrin administration was associated with the elevation in lipid peroxidation marker, malondialdehyde (MDA), reduction in SH-protein a major marker for antioxidant, as well as basel paraoxonase (PON) in both treated groups throughout the experimental periods. Results: In addition, significant elevations in liver enzymes alanin amino transferase, (ALT), and aspartate amino transferase (AST), as well as plasma acetylcholinesterase (AChE) and glucose level. While, significant reduction in insulin level through the experimental periods. Results of histopathological and histochemical studies showed that lambda cyhalothrin exposure induces liver and pancreatic tissues damage and depletion in glycogen content was pronounced in liver of both treated groups. Conclusions: In conclusion subchronic intoxication with lambda cyhalothrin formulation induced remarkable changes in the examined parameters. PMID:26221269

  2. Death due to acute tetrachloroethylene intoxication in a chronic abuser.

    PubMed

    Amadasi, Alberto; Mastroluca, Lavinia; Marasciuolo, Laura; Caligara, Marina; Sironi, Luca; Gentile, Guendalina; Zoja, Riccardo

    2015-05-01

    Volatile substances are used widespread, especially among young people, as a cheap and easily accessible drug. Tetrachloroethylene is one of the solvents exerting effects on the central nervous system with experiences of disinhibition and euphoria. The case presented is that of a 27-year-old female, found dead by her father at home with cotton swabs dipped in the nostrils. She was already known for this type of abuse and previously admitted twice to the hospital for nonfatal acute poisonings. The swabs were still soaked in tetrachloroethylene. Toxicological and histological investigations demonstrated the presence of an overlap between chronic intake of the substance (with high concentrations in sites of accumulation, e.g., the adipose tissue, and contemporary tissue damage, as histologically highlighted) and acute intoxication as final cause of death, with a concentration of 158 mg/L in cardiac blood and 4915 mg/kg in the adipose tissue. No other drugs or medicines were detected in body fluids or tissues, and to our knowledge, this is the highest concentration ever detected in forensic cases. This peculiar case confirms the toxicity of this substance and focuses on the importance of complete histological and toxicological investigations in the distinction between chronic abuse and acute intoxication. PMID:25605280

  3. Detection of sarin in plasma of rats after inhalation intoxication.

    PubMed

    Bartosova, Lucie; Bielavska, Marcela; Bajgar, Jiri

    2006-10-01

    Presently used methods for detection and diagnosis of the severity of intoxication with organophosphorus (OP) compounds are mostly those that quantify inhibition of blood cholinesterases. It was found that when plasma inhibited with OP compounds is incubated in the presence of a high concentration of fluoride ions, the organophosphate is released from the enzyme thus yielding a phosphofluoridate, which can be analyzed by gas chromatography and NP detection. In our study, the concentration of sarin released after fluoride ions were added to the plasma of sarin-poisoned rats was determined. Sarin amounts in plasma measured after refluoridation and plasma butyrylcholinesterase activity in ten rats, that were exposed to sarin vapors at concentration of 1.25 microg/L (E1 group) and 2.5 microg/L (E2 group) respectively, for 60 min. In the E2 group the concentration of sarin in plasma was nearly 2-fold higher than in the E1 group. These results correspond well with the concentrations of sarin vapors to which the animals were exposed. Both experimental groups of animals showed significant decreases in butyrylcholinesterase activity by more than 30%-36.4% (E1 group) and 47.0% (E2 group). The method of fluoride-induced reactivation provides a very good marker for monitoring sarin intoxication in laboratory animals determined previously mostly by ChE determination which does not allow any information on sarin amounts in plasma. PMID:17194019

  4. Characteristic manifestations of acute paint thinner-intoxicated children.

    PubMed

    Agin, Khosrow; Hassanian-Moghaddam, Hossein; Shadnia, Shahin; Rahimi, Hamid Reza

    2016-07-01

    In this study, we evaluated the acute clinical and para-clinical abnormalities arising from paint thinner (PT) poisoning in children. Data were collected from 2008 to 2013, and sourced from the medical records of PT-intoxicated children and through questionnaires. A total of 42 children were enrolled in the study. The mean age was 37.2±2.4 months. The participants ranged from10 to 96 months of age; with a median age of 3 months; and a modal age of 24 months. The sex ratio in the study was 22 males (64.9%) to 20 females (35.1%). Clinical biochemistry results of participants revealed the significant presence of alkaline phosphatase (ALP, 569.25±151.58U/L), and lactate dehydrogenase (LDH, 576.14±164.97 IU/L). Arterial blood gas (ABG) analysis was also carried out. Chest X-ray predominantly revealed right side alveolar air space consolidation. These results confirmed hepatotoxicity and pneumonia in PT-intoxicated children. The study also revealed that positive outcomes were achieved in patients with early treatment and management. In addition, the current finding confirmed the timely transfer of the victim to the poisoning center. PMID:27235798

  5. The delphic oracle and the ethylene-intoxication hypothesis.

    PubMed

    Foster, J; Lehoux, D

    2007-01-01

    An interdisciplinary team of scientists--including an archeologist, a geologist, a chemist, and a toxicologist--has argued that ethylene intoxication was the probable cause of the High Priestess of Delphi's divinatory (mantic) trances. The claim that the High Priestess of Delphi entered a mantic state because of ethylene intoxication enjoyed widespread reception in specialist academic journals, science magazines, and newspapers. This article uses a similar interdisciplinary approach to show that this hypothesis is implausible since it is based on problematic scientific and textual evidence, as well as a fallacious argument. The main issue raised by this counterargument is not that a particular scientific hypothesis or conjecture turned out to be false. (This is expected in scientific investigation.) Rather, the main issue is that it was a positivist disposition that originally led readers to associate the evidence presented in such a way that it seemed to point to the conclusion, even when the evidence did not support the conclusion. We conclude by observing that positivist dispositions can lead to the acceptance of claims because they have a scientific form, not because they are grounded in robust evidence and sound argument. PMID:17357391

  6. Lead intoxication from an unexpected source. [Fruit drink dispensers

    SciTech Connect

    Kleinfeld, M.J.

    1982-02-01

    A case of lead intoxication from an unexpected source is reported. An 18-year-old man came to the Divisin of Safety and Health, New York City, complaining of periodic cramping abdominal pain and weakness of several weeks' duration. In view of clinical laboratory findings, lead intoxication was considered in the differential diagnosis and determination of blood lead and urinary amino levulinic acid (ALA) were done. The blood lead value was 70 ..mu..g/100 g of whole blood. The urinary ALA value was 3.61 mg/100 of creatinine (normal, < 2.0 mg/100 mg of creatinine). A repeated urinary ALA test on the following day gave a value of 3.50 mg/100 mg of creatinine. An industrial hygiene survey was made to ascertain the patient's exposure to lead. The work place was a luncheonette that served flavored fruit drinks. The fruit drinks were dispensed from 12 tanks, and a sampling of these tanks showed that six of them were made of metal and had been soldered in the past. In one tank a chunk of lead was found. An analysis of this chunk of lead revealed that the lead content was 50.1%. Only two of the 12 tanks showed levels of lead that were excessively high; these were made of metal and had been soldered in the past. It was recommended to the owner that acid-containing drinks should be stored in tanks constructed of stainless steel,plastic, or other lead-free materials.

  7. Methocarbamol CRI for symptomatic treatment of pyrethroid intoxication: a report of three cases.

    PubMed

    Draper, William E; Bolfer, Luiz; Cottam, Emily; McMichael, Maureen; Schubert, Thomas

    2013-01-01

    Pyrethroids are popular for use in companion animals due to their relatively low mammalian toxicity and efficacy against arthropods. Nonetheless, pyrethroid intoxication has been reported in cats and dogs, and cats appear to be more susceptible due to difficulty in biotransformation and excretion of pyrethroids. Pyrethroid intoxications are generally due to either the improper use or accidental ingestion of approved products. Methocarbamol, given as intermittent injections, is a common first-line treatment choice for the tremors associated with pyrethroid intoxication. Two cats and one dog were treated with a methocarbamol continuous rate infusion (CRI) for pyrethroid intoxication. Clinical signs of toxicity resolved within a few hr in all three cases, with no adverse drug effects. A methocarbamol CRI can be considered in animals presenting with pyrethroid intoxication. PMID:23535756

  8. Fatalism Revisited: Further Psychometric Testing Across Two Studies.

    PubMed

    Heiney, Sue P; Gullatte, Mary; Hayne, Pearman D; Powe, Barbara; Habing, Brian

    2016-08-01

    Cancer fatalism may impact outcomes, particularly for African American (AA) women with breast cancer (BrCa). We examined the psychometrics of the modified Powe Fatalism Inventory in sample of AA women with BrCa from two studies. Only the predetermination and God's will items satisfy the conditions to be classified as a strong subscale. Our analysis identified that five items had strong psychometric properties for measuring fatalism for AA women with BrCa. However, these items do not include all the defining attributes of fatalism. A strong measure of fatalism strengthens our understanding of how this concept influences AA patient outcomes. PMID:26661622

  9. A study of logger fatalities from 1992–2000

    PubMed Central

    Scott, D

    2004-01-01

    Objectives: To determine if certain loggers are at increased risk of death during logging operations. Methods: Statistical analysis of 780 logger fatalities for a nine year period (1992–2000). Results: The major findings are: (1) treefallers suffer nearly 63% of all fatalities, (2) the region where the fatality occurred and the size of the employer were not significant factors that contributed to a high percentage of treefaller fatalities, and (3) the Northeast and Midwest regions showed a higher percentage of fatalities compared with the South and West regions. Conclusions: Overall, the logger fatality rate for 1992–2000, compared with 1980–88 has decreased slightly; however, treefallers continue to be the group of loggers who suffer the highest fatality rate. PMID:15314053

  10. Reported fatal and non-fatal incidents involving tourists in Thailand, July 1997-June 1999.

    PubMed

    Leggat, Peter A; Leggat, Frances W

    2003-05-01

    Objectives. To examine fatal and non-fatal incidents involving tourists in Thailand. Methods. Press records from a major English language newspaper for the period from July 1997 to June 1999 were examined for reports of fatal and non-fatal incidents involving tourists. Results. From July 1997 to June 1999, up to 233 deaths were reported and up to a further 216 were reported injured in incidents involving tourists. One hundred and one deaths and 45 injured were reported following one major domestic jet aircraft crash in southern Thailand, however, it was not stated what proportion of casualties were tourists. Approximately 90 people perished in a single hotel fire in southeast Thailand. Most of the victims were local travellers attending meetings of two Thai companies. Sixteen deaths and 86 injured resulted from five road accidents. The majority of deaths and injuries involved foreigners. Twelve deaths and at least 33 injured resulted from three ferry and tour boat accidents. Most victims were reported to be foreigners. Three deaths and 35 injured resulted from a single cable car accident in northern Thailand. Most of these were Thai tourists, however, four of the injured were foreigners. Eight deaths and six injured resulted from 11 muggings and other violent incidents. All were foreigners. Six deaths were reportedly connected to a scam at the airport in Bangkok involving unlicensed airport taxis. Three deaths and four injured were due to other reported incidents. Conclusions. Newspaper reports of fatal and non-fatal incidents involving tourists in Thailand were probably uncommon, particularly given the volume of tourists entering the Kingdom, although better reporting mechanisms are needed. With the exception of the unusual major incidents, most reported fatal and non-fatal incidents involving tourists were due to road trauma and other transportation accidents, muggings, and occasional water sports and other accidents, which could occur at any major tourist

  11. Analyzing temozolomide medication errors: potentially fatal.

    PubMed

    Letarte, Nathalie; Gabay, Michael P; Bressler, Linda R; Long, Katie E; Stachnik, Joan M; Villano, J Lee

    2014-10-01

    The EORTC-NCIC regimen for glioblastoma requires different dosing of temozolomide (TMZ) during radiation and maintenance therapy. This complexity is exacerbated by the availability of multiple TMZ capsule strengths. TMZ is an alkylating agent and the major toxicity of this class is dose-related myelosuppression. Inadvertent overdose can be fatal. The websites of the Institute for Safe Medication Practices (ISMP), and the Food and Drug Administration (FDA) MedWatch database were reviewed. We searched the MedWatch database for adverse events associated with TMZ and obtained all reports including hematologic toxicity submitted from 1st November 1997 to 30th May 2012. The ISMP describes errors with TMZ resulting from the positioning of information on the label of the commercial product. The strength and quantity of capsules on the label were in close proximity to each other, and this has been changed by the manufacturer. MedWatch identified 45 medication errors. Patient errors were the most common, accounting for 21 or 47% of errors, followed by dispensing errors, which accounted for 13 or 29%. Seven reports or 16% were errors in the prescribing of TMZ. Reported outcomes ranged from reversible hematological adverse events (13%), to hospitalization for other adverse events (13%) or death (18%). Four error reports lacked detail and could not be categorized. Although the FDA issued a warning in 2003 regarding fatal medication errors and the product label warns of overdosing, errors in TMZ dosing occur for various reasons and involve both healthcare professionals and patients. Overdosing errors can be fatal. PMID:25026995

  12. Fatal measles pneumonitis during Hodgkin's lymphoma.

    PubMed

    Wyplosz, Benjamin; Lafarge, Marion; Escaut, Lélia; Stern, Jean-Baptiste

    2013-01-01

    The treatment of measles pneumonitis in immunocompromised adults is not established. We describe a patient with Hodgkin's lymphoma who developed acute pneumonia during a measles infection. On day 13, intravenous ribavirin and immunoglobulins were administrated. On day 18, the patient developed acute respiratory failure. An examination of transbronchial pulmonary biopsies showed Warthin-Finkeldey giant cells that are pathognomonic of measles pneumonitis. The patient died despite aggressive supportive care. Our case and a review of literature show that measles pneumonitis is routinely fatal in patients with cancer. We suggest that antiviral drugs should be considered as soon as the diagnosis has been established. PMID:24105383

  13. Fatal measles pneumonitis during Hodgkin's lymphoma

    PubMed Central

    Wyplosz, Benjamin; Lafarge, Marion; Escaut, Lélia; Stern, Jean-Baptiste

    2013-01-01

    The treatment of measles pneumonitis in immunocompromised adults is not established. We describe a patient with Hodgkin's lymphoma who developed acute pneumonia during a measles infection. On day 13, intravenous ribavirin and immunoglobulins were administrated. On day 18, the patient developed acute respiratory failure. An examination of transbronchial pulmonary biopsies showed Warthin-Finkeldey giant cells that are pathognomonic of measles pneumonitis. The patient died despite aggressive supportive care. Our case and a review of literature show that measles pneumonitis is routinely fatal in patients with cancer. We suggest that antiviral drugs should be considered as soon as the diagnosis has been established. PMID:24105383

  14. Fatal scorpion sting in a child.

    PubMed

    Oyedeji, O A; Musa, T L; Adebami, O J; Oyedeji, G A

    2014-01-01

    Fatal scorpion stings are rare in Nigeria. Hitherto, there has been no report from Nigeria of death following scorpion stings. This report is that of a 2-year-old boy who was stung by a scorpion while playing outside his home environment in Osogbo, South West Nigeria. He subsequently presented to the Children Emergency Unit of Ladoke Akintola University of Technology Teaching Hospital, Osogbo, in pain and with features of shock. He died within 2 h of admission despite all treatment given to relieve pain and manage shock. The case is reported in order to share the important lessons learned. PMID:24326819

  15. Sexual fatalities: behavioral reconstruction in equivocal cases.

    PubMed

    Hazelwood, R R; Dietz, P E; Burgess, A W

    1982-10-01

    A few sexual fatalities show ambiguous or conflicting evidence of manner of death or, in cases involving partners, of the partner's intent. In such equivocal cases, postmortem behavioral analysis and reconstruction aid in understanding what happened and provide an explainable basis for expert judgment and opinion, even though some cases can never be resolved with certainty. Behavioral analysis and reconstruction are enhanced by experience with related cases that have been solved, detailed investigation of the death scene and other relevant settings, and interviews with survivors. PMID:7175460

  16. Sporadic Fatal Insomnia in an Adolescent

    PubMed Central

    Blase, Jennifer L.; Cracco, Laura; Schonberger, Lawrence B.; Maddox, Ryan A.; Cohen, Yvonne; Cali, Ignazio

    2014-01-01

    The occurrence of sporadic prion disease among adolescents is extremely rare. A prion disease was confirmed in an adolescent with disease onset at 13 years of age. Genetic, neuropathologic, and biochemical analyses of the patient’s autopsy brain tissue were consistent with sporadic fatal insomnia, a type of sporadic prion disease. There was no evidence of an environmental source of infection, and this patient represents the youngest documented case of sporadic prion disease. Although rare, a prion disease diagnosis should not be discounted in adolescents exhibiting neurologic signs. Brain tissue testing is necessary for disease confirmation and is particularly beneficial in cases with an unusual clinical presentation. PMID:24488737

  17. Hazards of Extreme Weather: Flood Fatalities in Texas

    NASA Astrophysics Data System (ADS)

    Sharif, H. O.; Jackson, T.; Bin-Shafique, S.

    2009-12-01

    The Federal Emergency Management Agency (FEMA) considers flooding “America’s Number One Natural Hazard”. Despite flood management efforts in many communities, U.S. flood damages remain high, due, in large part, to increasing population and property development in flood-prone areas. Floods are the leading cause of fatalities related to natural disasters in Texas. Texas leads the nation in flash flood fatalities. There are three times more fatalities in Texas (840) than the following state Pennsylvania (265). This study examined flood fatalities that occurred in Texas between 1960 and 2008. Flood fatality statistics were extracted from three sources: flood fatality databases from the National Climatic Data Center, the Spatial Hazard Event and Loss Database for the United States, and the Texas Department of State Health Services. The data collected for flood fatalities include the date, time, gender, age, location, and weather conditions. Inconsistencies among the three databases were identified and discussed. Analysis reveals that most fatalities result from driving into flood water (about 65%). Spatial analysis indicates that more fatalities occurred in counties containing major urban centers. Hydrologic analysis of a flood event that resulted in five fatalities was performed. A hydrologic model was able to simulate the water level at a location where a vehicle was swept away by flood water resulting in the death of the driver.

  18. Opportunities for reduction of fatalities in vehicle-guardrail collisions.

    PubMed

    Gabler, Hampton C; Gabauer, Douglas J

    2007-01-01

    In the United States in 2005, there were 1,189 fatal crashes and 35,000 injurious crashes into guardrails. Current efforts to reduce fatalities occurring in guardrail collisions have focused on frontal oblique collisions of cars and light trucks into guardrail. These crashes however represent a diminishing target population for fatality reduction. This paper examines the current opportunities for reducing fatalities in guardrail collisions in the United States. The analysis was based upon crash data from the Fatality Analysis Reporting System (FARS) and the National Automotive Sampling System General Estimates System (GES) for the years 2000-2005. The greatest opportunity for fatality reduction is the protection of motorcyclists, who now account for 32% of guardrail fatalities, and car and light truck occupants in side impact, who now comprise 14% of all guardrail fatalities. Together, protection of motorcycle riders and protection of car and light truck occupants in side impacts account for nearly half of all fatalities (46%) which occur in vehicle-guardrail collisions. Additional targets for fatality reduction include light truck rollover and collisions with guardrail ends. PMID:18184483

  19. [Suicidal intoxication with sodium azide--a case report].

    PubMed

    Wiergowski, Marek; Galer-Tatarowicz, Katarzyna; Krzyzanowski, Maciej; Jankowski, Zbigniew; Sein Anand, Jacek

    2012-01-01

    Sodium azide (NaN3) is an inorganic matrix compound with a very high toxicity. Mechanism of action is not clarified, and it is assumed to interfere with the processes of oxidative phosphorylation. The acute intoxications with sodium azide are extremely rare. We described a case of 19-year-old man who was found dead. In the course of prosecution the empty container, with label "NaN3, 20 g", was found near the body. There were traces of white powder detected in the container. Azide ions were determined by derivatization, i.e. they were transformed to pentafluorobenzaldehyde azide compound. Analysis of the final extract after derivatization was performed by gas chromatography coupled with mass spectrometry GC/MS. The largest concentration of azide ions were determined in the stomach content and vitreous humour, and much less one in whole blood, urine and kidney fluid. PMID:23243931

  20. A novel recombinant vaccine protecting mice against abrin intoxication

    PubMed Central

    Wang, Junhong; Gao, Shan; Xin, Wenwen; Kang, Lin; Xu, Na; Zhang, Tao; Liu, Wensen; Wang, Jinglin

    2015-01-01

    Abrin toxin (AT) consisting of an A chain and a B chain is a potential agent for bioterrorism and an effective vaccine against AT poisoning is urgently required. In this study, AT B chain (ATB) was successfully expressed in the Escherichia coli (E. coli) and assessed the protection capacity against AT intoxication. The recombinant ATB (rATB) subunit induces a good immune response after 4 immunizations. All BALB/c mice immunized intraperitoneally (i.p.) with the purified rATB protein survived after challenged with 5 × LD50 of AT. Transfusion of sera from immunized mice provided passive protection in naive mice. Furthermore, histological findings showed that immunization with rATB decreased the severity of toxin-related tissue damage. This work indicates that the rATB protein may be a promising vaccine candidate against human exposure to AT. PMID:26086588

  1. Infections and Intoxications from the Ocean: Risks of the Shore.

    PubMed

    Clemence, Mark A; Guerrant, Richard L

    2015-12-01

    Marine and coastal regions provide a diverse range of foods and serve as recreation and leisure areas for large numbers of people in many parts of the world. However, they also serve as environments associated with numerous hazards. The number of cases of fish- and shellfish-related food poisonings in the United States has increased in recent years, accounting for over 600,000 illnesses, with 3,000 hospitalizations and 94 deaths annually. Human diseases due to pathogenic Vibrio species can result from both ingestion of contaminated shellfish and exposure of open wounds to contaminated seawater. A variety of infections may result from human interactions with marine life, including sharks, barracudas, and moray eels. This chapter covers some of the risks of the shore, including fish and shellfish intoxications, infections related to Vibrio species, and infections resulting from marine trauma. PMID:27337286

  2. [Safety problems of occupational activity during alcoholic intoxication].

    PubMed

    Ushakov, I B; Popov, V I

    1999-01-01

    It has been established that work efficiency of persons occupied by machine operating duties degrades markedly under the action of an acute alcoholic intoxication--less on real machines and more on simulators and when operating simple technical devices. Work efficiency degradation is manifested by the task execution time increase (to a lesser degree) and by erroneous action quantity increase after taking alcohol, i.e. by work reliability decease. Most heavily it is manifested during the first 0.7-1.5 hr. After taking alcohol. And direct work efficiency index is usually improved 12-16 hr. after taking alcohol. Increase of erroneous action quantity is caused probably by a series of physiological, psychophysiological and psychological changes in the condition of a man under the action of alcohol. Time of the day when the activity takes place after taking that dose of alcohol is practically non valid for changing work efficiency index. PMID:11965736

  3. Successful Treatment of Propafenone Intoxication With Intravenous Lipid Emulsion.

    PubMed

    Bayram, Başak; Köse, Işıl; Avcı, Sinem; Arslan, Abdulla; Acara, Çağdaş

    2015-10-01

    Severe cardiac effects, including cardiac arrest, are a rare complication of high-dose propafenone intake. Among patients who experience cardiac arrest, the survival rate is low. This report presents the case of a young female patient who developed cardiac arrest linked to propafenone intake. While spontaneous circulation was restored with cardiopulmonary resuscitation, vital signs did not recover despite supportive treatment. However, after the administration of intravenous lipid emulsion (ILE), vital signs and cardiac functions resolved and the patient survived. This case is the second to describe the successful use of ILE for propafenone intoxication. However, as all of the findings of this patient were clearly linked to propafenone, we believe the benefits of ILE were more clearly defined in this case than in the other. PMID:26497484

  4. Intoxication and criminal responsibility in Dutch criminal Law.

    PubMed

    van Kalmthout, A

    1998-09-01

    This article deals with the question in how far an offence committed in the Netherlands under the influence of alcohol or other drugs can be imputed to the offender. Unlike many other countries the Dutch Penal Code does not contain specific provisions with respect to the criminal liability of addicted or intoxicated offenders. In principle, they are held responsible for their offences, even when the dolus or culpa is absent at the moment they commit their offence. Doctrine and jurisprudence found this liability on the principle of 'culpa/dolus in causa', by accepting an anterior dolus or culpa, which is situated at the moment the offender takes alcohol or other drugs. As is shown in this article, the - nondogmatic - interpretation of this culpa in causa doctrine leaves hardly any space for a claim to impunity. PMID:9742271

  5. Double, suicidal intoxication with hydroxycarbamide--a case report.

    PubMed

    Waldman, Wojciech; Kabata, Piotr; Sein Anand, Jacek

    2012-01-01

    Hydroxycarbamide (HCB), also known as hydroxyurea, is an urea derivative used mainly as antineoplastic and antisickling agent. We described a 31 yrs. female, with essential thrombocythemia, who was admitted to our clinic because of double suicidal ingestion of hydroxycarbamide. First time it was 7.5 g of HCB with coingestion of 50 mg of diazepam, and several glasses of wine, second time it was 10 g of HCB, with coingestion of 100 mg paroxetine and few glasses of vodka. Both suicidal attempts were triggered by multiple reactive factors. At the time of admissions the patient was conscious, restless, with decreased mood. Transient decrease of total leukocyte count was noted on fourth day of first overdose. The second overdose led to no significant changes in blood count. There were no other abnormalities in biochemical results. According to the best of our knowledge this is the first report of acute suicidal intoxication with hydroxy-carbamide in an adult. PMID:23243936

  6. Papaverine intoxication in a newborn: an unusual case report.

    PubMed

    Kahramaner, Zelal; Erdemir, Aydın; Türkoğlu, Ebru; Coşar, Hese; Sütçüoğlu, Sümer; Özer, Esra Arun

    2014-01-01

    Herbal agents are increasingly used for medicinal purposes, but there is a lack of knowledge about the content of these agents. Indiscriminate use of herbal agents may cause severe side effects and also death. We report a newborn who developed convulsions and respiratory arrest after oral intake of an opium poppy preparation containing papaverine for its antitussive effect. The infant experienced a good outcome with supportive treatment. To the best of our knowledge, this is the first time a newborn with papaverine intoxication has been described. Parents should avoid self-medication of their children, and the possibility of exposure to foreign products should be kept in mind in any seizure of a newborn with unexplained origin. PMID:26022590

  7. [Biological activity of selenorganic compounds at heavy metal salts intoxication].

    PubMed

    Rusetskaya, N Y; Borodulin, V B

    2015-01-01

    Possible mechanisms of the antitoxic action of organoselenium compounds in heavy metal poisoning have been considered. Heavy metal toxicity associated with intensification of free radical oxidation, suppression of the antioxidant system, damage to macromolecules, mitochondria and the genetic material can cause apoptotic cell death or the development of carcinogenesis. Organic selenium compounds are effective antioxidants during heavy metal poisoning; they exhibit higher bioavailability in mammals than inorganic ones and they are able to activate antioxidant defense, bind heavy metal ions and reactive oxygen species formed during metal-induced oxidative stress. One of promising organoselenium compounds is diacetophenonyl selenide (DAPS-25), which is characterized by antioxidant and antitoxic activity, under conditions including heavy metal intoxication. PMID:26350735

  8. Intoxication of nontarget wildlife with rodenticides in northwestern Kansas.

    PubMed

    Ruder, Mark G; Poppenga, Robert H; Bryan, John A; Bain, Matt; Pitman, Jim; Keel, M Kevin

    2011-01-01

    The perception of prairie dogs (Cynomys spp.) both as a nuisance species and a keystone species presents a significant challenge to land, livestock, and wildlife managers. Anticoagulant and nonanticoagulant rodenticides are commonly employed to control prairie dog populations throughout their range. Chlorophacinone, and to a lesser extent zinc phosphide, are widely used in northwestern Kansas for controlling black-tailed prairie dog (Cynomys ludovicianus) populations. Although zinc phosphide poisoning of gallinaceous birds is not uncommon, there are few published accounts of nontarget chlorophacinone poisoning of wildlife. We report three mortality events involving nontarget rodenticide poisoning in several species, including wild turkeys (Meleagris gallopavo), a raccoon (Procyon lotor), and an American badger (Taxidea taxus). This includes the first documentation of chlorophacinone intoxication in wild turkeys and an American badger in the literature. The extent of nontarget poisoning in this area is currently unknown and warrants further investigation. PMID:21270011

  9. Analysis of fatal pedestrian injuries in King County, WA, and prospects for prevention.

    PubMed Central

    Rivara, F P; Reay, D T; Bergman, A B

    1989-01-01

    Pedestrian fatalities caused by motor vehicles in King County, WA, over a 12-month period were reviewed to examine the potential for prevention by various strategies. Cases were identified through the King County Medical Examiner's Office. Between April 1, 1985, and March 31, 1986, a total of 38 pedestrians died of motor vehicle injuries. The victims were generally children (N = 11), the elderly (N = 13), or intoxicated adults (N = 9). Supervision of the child was inadequate in 64 percent of the children's deaths. The driver was at fault in deaths of seven children, five adults, and three elderly persons. None of the children and only one of the elderly victims was injured at night. The majority of injuries occurred on major thorough-fares; only 16 percent occurred on residential streets. Possible strategies for prevention appear to include improved enforcement of pedestrian right-of-way laws, changes in vehicle design, modification of the environment (particularly in urban areas), and improved training programs for children. PMID:2498980

  10. Event-level associations between objective and subjective alcohol intoxication and driving after drinking across the college years.

    PubMed

    Quinn, Patrick D; Fromme, Kim

    2012-09-01

    Heavy episodic drinking is strongly associated with driving after drinking, yet there has been mixed evidence regarding whether the disinhibiting effects of alcohol intoxication contribute to the decision to drive after drinking. This investigation tested whether greater alcohol intoxication increased the probability of driving after drinking particularly during drinking episodes in which students experienced reduced subjective feelings of intoxication. A sample of 1,350 college students completed up to 30 days of web-based daily diary monitoring in each of 4 consecutive years. Participants reported daily on their alcohol consumption, subjective intoxication, and whether they drove after drinking on the previous day or night. In generalized estimating equation models, daily estimated blood alcohol concentration (eBAC) was more strongly associated with driving after drinking during episodes in which subjective intoxication was lower. That is, students were most likely to drive after drinking when they were objectively more intoxicated but perceived themselves as less intoxicated. These event-level associations did not change over time nor did they differ as a function of gender. Further, the effects persisted when predicting driving at eBACs above the legal limit for operating a motor vehicle. Greater subjective intoxication may serve to inhibit driving after drinking, particularly when students are objectively more intoxicated. In the absence of subjective intoxication, however, other salient pressures might impel driving after drinking. Prevention efforts should incorporate the importance of variability in subjective intoxication. PMID:21688876

  11. Fatal injuries in the slums of Nairobi and their risk factors: results from a matched case-control study.

    PubMed

    Ziraba, Abdhalah Kasiira; Kyobutungi, Catherine; Zulu, Eliya Msiyaphazi

    2011-06-01

    Injuries contribute significantly to the rising morbidity and mortality attributable to non-communicable diseases in the developing world. Unfortunately, active injury surveillance is lacking in many developing countries, including Kenya. This study aims to describe and identify causes of and risk factors for fatal injuries in two slums in Nairobi city using a demographic surveillance system framework. The causes of death are determined using verbal autopsies. We used a nested case-control study design with all deaths from injuries between 2003 and 2005 as cases. Two controls were randomly selected from the non-injury deaths over the same period and individually matched to each case on age and sex. We used conditional logistic regression modeling to identity individual- and community-level factors associated with fatal injuries. Intentional injuries accounted for about 51% and unintentional injuries accounted for 49% of all injuries. Homicides accounted for 91% of intentional injuries and 47% of all injury-related deaths. Firearms (23%) and road traffic crashes (22%) were the leading single causes of deaths due to injuries. About 15% of injuries were due to substance intoxication, particularly alcohol, which in this community comes from illicit brews and is at times contaminated with methanol. Results suggest that in the pervasively unsafe and insecure environment that characterizes the urban slums, ethnicity, residence, and area level factors contribute significantly to the risk of injury-related mortality. PMID:21630106

  12. Dihydromyricetin As A Novel Anti-Alcohol Intoxication Medication

    PubMed Central

    Shen, Yi; Lindemeyer, A. Kerstin; Gonzalez, Claudia; Shao, Xuesi M.; Spigelman, Igor; Olsen, Richard W.; Liang, Jing

    2012-01-01

    Alcohol use disorders (AUD) constitute the most common form of substance abuse. The development of AUD involves repeated alcohol use leading to tolerance, alcohol withdrawal syndrome (AWS), physical and psychological dependence, with loss of ability to control excessive drinking. Currently there is no effective therapeutic agent for AUD without major side-effects. Dihydromyricetin (DHM, 1 mg/kg, i.p. injection), a flavonoid component of herbal medicines, counteracted acute alcohol (EtOH) intoxication, and also withdrawal signs in rats including tolerance, increased anxiety and seizure susceptibility; DHM greatly reduced EtOH consumption in an intermittent voluntary EtOH intake paradigm in rats. GABAA receptors (GABAARs) are major targets of acute and chronic EtOH actions on the brain. At the cellular levels, DHM (1 μM) antagonized both acute EtOH-induced potentiation of GABAARs and EtOH exposure/withdrawal-induced GABAAR plasticity, including alterations in responsiveness of extra- and post-synaptic GABAARs to acute EtOH, and most importantly, increases in GABAAR α4 subunit expression in hippocampus and cultured neurons. DHM anti-alcohol effects on both behavior and CNS neurons were antagonized by flumazenil (10 mg/kg in vivo, 10 μM in vitro), the benzodiazepine (BZ) antagonist. DHM competitively inhibited BZ-site [3H]flunitrazepam binding (IC50, 4.36 μM), suggesting DHM interaction with EtOH involves the BZ-sites on GABAARs. In summary, we determined DHM anti-alcoholic effects on animal models, and determined a major molecular target and cellular mechanism of DHM for counteracting alcohol intoxication and dependence. We demonstrated pharmacological properties of DHM consistent with those expected to underlie successful medical treatment of AUD; therefore DHM is a therapeutic candidate. PMID:22219299

  13. Suicidal chemistry: combined intoxication with carbon monoxide and formic acid.

    PubMed

    Bakovic, Marija; Nestic, Marina; Mayer, Davor

    2016-05-01

    Herein, we present a rare case of suicidal intoxication with carbon monoxide produced via reaction of formic and sulphuric acid with additional toxic effect of formic acid. The deceased was a 22-year-old men found dead in the bathroom locked from the inside. A bucket filled with liquid was found next to him, together with an almost empty canister labeled "formic acid" and another empty unlabeled canister. The postmortem examination revealed corrosive burns of the face, neck and chest, cherry-pink livor mortis, corrosive injury to the oropharyngeal area and trachea, subpleural petechiae, 100 mL of blood in stomach and superficial erosions of stomach mucosa. Toxicology analysis revealed 30% of carboxyhemoglobin in the femoral blood and the presence of the formic acid in various samples. Quantitative analysis of formic acid was performed by measuring methyl ester derivative of formic acid by using headspace gas chromatography with flame ionization detection. The highest concentration of formic acid was measured in the lungs (0.55 g/kg), gastric content (0.39 g/L), and blood (0.28 g/L). In addition, it was established that content of the unlabeled canister had a pH value of 0.79 and contained sulphuric ions. Morphological and toxicology findings suggested that the main route of exposure to formic acid was inhalation of vapors with a possible ingestion of only small amount of liquid acid. The cause of death was determined to be combined intoxication with carbon monoxide and formic acid. PMID:26041513

  14. Fatal and Near-Fatal Asthma in Children: the Critical Care Perspective

    PubMed Central

    Newth, Christopher J. L.; Meert, Kathleen L.; Clark, Amy E.; Moler, Frank W.; Zuppa, Athena F.; Berg, Robert A.; Pollack, Murray M.; Sward, Katherine A.; Berger, John T.; Wessel, David L.; Harrison, Rick E.; Reardon, Jean; Carcillo, Joseph A.; Shanley, Thomas P.; Holubkov, Richard; Dean, J. Michael; Doctor, Allan; Nicholson, Carol E.

    2012-01-01

    Objective To characterize the clinical course, therapies, and outcomes of children with fatal and near-fatal asthma admitted to the pediatric intensive care unit (PICU). Study design Retrospective chart abstraction across the eight tertiary-care PICUs in the Collaborative Pediatric Critical Care Research Network (CPCCRN). Inclusion criteria: children (1–18 years) admitted 2005 to 2009 (inclusive) for asthma receiving ventilation (near-fatal) or died (fatal). Data collected included medications, ventilator strategies, concomitant therapies, demographics and risk variables. Results Of 261 eligible children, 33 (13%) had no previous history of asthma, 218 (84%) survived with no known complications, and 32 (12%) had complications. Eleven (4%) died, 10 having had cardiac arrest before admission. Patients intubated outside the PICU had shorter ventilation (median 25 vs. 84 hours, p<0.001). African-Americans were disproportionately represented by numbers intubated and had shorter durations of intubation. Barotrauma occurred in 15 (6%) children before admission. Pharmacological therapies were highly variable with similar outcomes. Conclusions Of children ventilated in CPCCRN PICUs, 96% survived to hospital discharge. Most children who died experienced cardiac arrest prior to admission. Intubation outside the PICU was correlated with shorter ventilation duration. The complications of barotrauma and neuromyopathy were uncommon. Practice patterns varied widely between CPCCRN sites. PMID:22494876

  15. A fatal case of Taxus poisoning

    PubMed Central

    TRANCA, SEBASTIAN; PETRISOR, CRISTINA LAURA

    2013-01-01

    Context Taxine-derived alkaloids, taxane-derived substances, and glycosides seem to be responsible for the toxicity of Taxus spp. by blocking microtubule, sodium and calcium channels causing conduction abnormalities. Cases with Taxus baccata acute intoxication have rarely been reported. Case details We report the case of a 43-year-old man who ingested, for suicidal purposes, common (or European) yew leaves (Taxus baccata) and presented severe hypokalemia, ventricular arrhythmias with hemodynamic instability accompanied by severe multiple organ dysfunction syndrome, including respiratory insufficiency, renal failure, acid-base imbalance with severe hypokalemia, hepatic dysfunction and coma, which led to death 12 hours after Taxus baccata ingestion. Conclusion In this particular case, the cardiac electrical instability was definitely maintained by several causes, including severe hypokalemia, which has not been previously reported as related to Taxus poisoning. The metabolic acidosis associated with severe hypokalemia definitely contributed to the complex arrhythmias. The occurrence of severe hypokalemia needs further attention in cases with Taxus poisoning as its immediate treatment might increase survival chances. PMID:26527962

  16. Reported fatal and non-fatal incidents involving tourists in Hawaii Volcanoes National Park, 1992-2002.

    PubMed

    Heggie, Travis W

    2005-08-01

    Objectives. To examine fatal and non-fatal incidents involving tourists in Hawaii Volcanoes National Park. Methods. Official press releases from the public relations office at Hawaii Volcanoes National Park were examined for reports of fatal and non-fatal incidents involving tourists. Results. Between 1992 and 2002 there were 65 press releases reporting 40 fatalities, 45 serious injuries, 53 minor injuries, and 25 no injury events. Severity information was unavailable for four additional tourists. Aircraft and backcountry incidents each accounted for 30% of all incidents followed by road incidents (22%) and frontcountry incidents (17%). Aircraft incidents reported 17 fatalities, backcountry incidents accounted for 10 fatalities, frontcountry incidents reported seven fatalities, and road incidents totaled six fatalities. One fatality was classified as a suicide. Backcountry (23) and road (10) incidents had the highest number of serious incidents. Male tourists (62) were more frequently involved in incidents than female tourists (41) and tourists aged 20-29 years and 40-49 years accounted for the highest number of fatalities and total incidents. Conclusions. Helicopter tours, hiking in areas with active lava flows, falls into steam vents and earthcracks, and driving unfamiliar rental cars in unfamiliar locations are the major activities resulting in death and serious injury. Additional factors such as tourists ignoring warning signs, wandering off-trail or hiking at night, tourists misinformed by guidebooks and other tourists, and tourists with pre-existing heart and asthma conditions are contributing causes in many incidents. The findings of this study provide information that allows prospective tourists, tourism managers, and travel health providers make informed decisions that promote safe tourism and can aid future efforts in developing preventative strategies at tourist destinations with similar environments and activities. However, in order for preventative

  17. Significance of toxic interactions in medicolegal evidence. Complex fatal poisoning with drugs of abuse in the material of the Chair of Forensic Medicine, Collegium Medicum, Jagiellonian University in Kraków.

    PubMed

    Kłys, M; Bystrowska, B; Bujak-Gizycka, B; Nowak, G

    2001-01-01

    The subject of the study was fatal complex poisonings with drugs of abuse in two young men. In the first case, postmortem investigation revealed cardiotoxic death as the result of an interaction between opiates, amphetamine derivatives and oxazepam. In the second case, death followed the administration of amphetamine derivatives and cocaine (xenobiotics known on the illicit drug market as "UFO"). Based on the toxicological postmortem analysis the authors discuss the interpretation of the results in the light of general problems of interactions taking place in toxicokinetic and toxicodynamic phases of intoxication processes. PMID:11985341

  18. Business recession, alcohol consumption, drinking and driving laws: impact on Oklahoma motor vehicle fatalities and fatal crashes.

    PubMed Central

    Muller, A

    1989-01-01

    In 1982, Oklahoma enacted a series of drinking and driving laws. In the ensuing years, motor vehicle fatalities and fatal crashes were reduced by one-third. Factors contributing to this reduction were examined using interrupted time series analysis of monthly rates of motor vehicle deaths and fatal crashes for the period January 1980 to December 1986. Decreasing per capita alcohol consumption and increased unemployment apparently account for most of the fatality and fatal crash reduction in Oklahoma. The enactment of two traffic safety laws--one specifying the illegal blood alcohol concentration level (BAC law) and the other facilitating license withdrawal from suspected drunk drivers (administrative per se law)--together reduced Oklahoma traffic deaths and fatal crashes by about 9 percent. The effectiveness of the laws appeared to be greatest in the first two years following their enactment. PMID:2782504

  19. 32 CFR 636.5 - Army administrative actions against intoxicated drivers.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... INSTALLATIONS) Fort Stewart, Georgia § 636.5 Army administrative actions against intoxicated drivers. For this... content of 0.10 percent or higher as set forth in Official Code of Georgia Annotated 40-6-392(b)(3)....

  20. 32 CFR 636.5 - Army administrative actions against intoxicated drivers.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... INSTALLATIONS) Fort Stewart, Georgia § 636.5 Army administrative actions against intoxicated drivers. For this... content of 0.10 percent or higher as set forth in Official Code of Georgia Annotated 40-6-392(b)(3)....

  1. Is Central Europe Safe from Environmental Lead Intoxications? A Case Series.

    PubMed

    Pelclová, Daniela; Šťastná, Jana; Vlčková, Štěpánka; Vlček, Kamil; Urban, Michal; Laštovková, Andrea; Doležel, Zdeněk

    2016-06-01

    Preventive measures in Central Europe were successful in suppressing both occupational and environmental lead exposure so that they did not constitute a severe public health problem. However, rare lead intoxications still appear. We report on lead intoxication in four family members where the source was removed lead ceiling paint. The symptoms of the lead intoxication started several weeks after removal and the inhalational exposure to the minimum dust residues lasted for more than three months before the poisoning was diagnosed. Father developed anaemia and saturnine colics. He and his two daughters received antidotal treatment which had to be repeated in the children. Finally, all recovered completely.Lead intoxication may be easily overlooked due to the unspecific symptoms. It is necessary to think of this rare poisoning which may be caused by old paints, historical ceramics and lead shots, in addition to commercial products imported from abroad. PMID:27434242

  2. Susceptibility-weighted imaging findings of subacute delayed carbon monoxide intoxication: a report of five cases.

    PubMed

    Bae, Jin-Won; Cha, Seong-Yi; Kang, Tae-Ho; Lee, Jae-Hyeok; Kim, Hak-Jin; Jung, Dae Soo; Kim, Eun-Joo

    2012-01-15

    Brain injury from carbon monoxide (CO) poisoning occurs due to tissue hypoxia and direct CO-mediated histotoxicity. Recently developed susceptibility-weighted imaging (SWI) is sensitive for the detection of accumulated hemosiderin and iron secondary to cerebral hemorrhage. Therefore, we hypothesized that SWI may be helpful for identifying petechial hemorrhagic transformation secondary to acute hypoxic damage during subacute CO intoxication. Our case series with subacute CO intoxication revealed that the SWIs of all patients showed low signal intensities in the globus pallidus, representing the accumulation of iron or calcium secondary to hypoxic damage from acute CO intoxication. These results suggest that SWI may be a useful MR technique for illustrating brain damage in subacute delayed CO intoxication. PMID:21914555

  3. Radiology of Fractures in Intoxicated Emergency Department Patients: Locations, Mechanisms, Presentation, and Initial Interpretation Accuracy

    PubMed Central

    Morita, Yuka; Nozaki, Taiki; Starkey, Jay; Okajima, Yuka; Ohde, Sachiko; Matsusako, Masaki; Yoshioka, Hiroshi; Saida, Yukihisa; Kurihara, Yasuyuki

    2015-01-01

    Abstract The purpose of this study was to investigate the relationship of alcohol intoxication to time-to-presentation following injury, fracture type, mechanism of injury leading to fracture, and initial diagnostic radiology interpretation performance of emergency physicians versus diagnostic radiologists in patients who present to the emergency department (ED) and are subsequently diagnosed with fracture. Medical records of 1286 patients who presented to the ED and were diagnosed with fracture who also underwent plain film or computed tomography (CT) imaging were retrospectively reviewed. The subjects were divided into intoxicated and sober groups. Patient characteristics, injury-to-presentation time, fracture location, and discrepancies between initial clinical and radiological evaluations were compared. Of 1286 subjects, 181 patients were included in the intoxicated group. Only intoxicated patients presented with head/neck fractures more than 24 hours after injury. The intoxicated group showed a higher rate of head/neck fractures (skull 23.2% vs 5.8%, face and orbit 30.4% vs 9.5%; P < 0.001) and a lower rate of extremity injuries. The rate of nondiagnosis of fractures by emergency physicians later identified by radiologists was the same in both groups (7.7% vs 7.7%, P = 0.984). While the same proportion of intoxicated patients presented more than 24 hours following injury, only intoxicated patients presented with craniofacial and cervical spinal fractures during this period. Alcohol-related injuries are more often associated with head/neck fractures but less extremity injuries. The rate of fractures missed by emergency physicians but later diagnosed by radiologists was the same in intoxicated and sober patients.

  4. [Early Detection of Manganese Intoxication Based on Occupational History and T1-weighted MRI].

    PubMed

    Fukutake, Toshio; Yano, Hajime; Kushida, Ryutaro; Sunada, Yoshihide

    2016-02-01

    Manganese regulates many enzymes and is essential for normal cell function. Chronic manganese intoxication has an insidious and progressive course terminating to atypical parkinsonism with little therapeutic efficacy. For subjects with chronic manganese exposure such as welders, manganese intoxication can be detected early based on the presence of hyperintensity in the globus pallidus on T(1)-weighted MRI and abnormally high urinary excretion of manganese with a chelating agent even in cases of normal serum/urine level of manganese. PMID:26873238

  5. Fatal primary meningoencephalitis caused by Naegleria fowleri.

    PubMed

    Shariq, Ali; Afridi, Faisal Iqbal; Farooqi, Badar Jahan; Ahmed, Sumaira; Hussain, Arif

    2014-07-01

    Naegleria fowleri is a free living parasite which habitats in fresh water reservoirs. It causes a fatal nervous system infection known as primary amoebic meningoencephalitis by invading through cribriform plate of nose and gaining entry into brain. We report a case of primary amoebic meningoencephalitis caused by Naegleria fowleri in Karachi, Pakistan, in a 42 years old male poultry farm worker having no history of swimming. Clinical course was fulminant and death occurred within one week of hospital admission. Naegleria fowleri was detected by wet mount technique in the sample of cerebrospinal fluid collected by lumbar puncture of patient. This is a serious problem and requires immediate steps to prevent general population to get affected by this lethal neurological infection. PMID:25052979

  6. Fatal cerebro-renal oxalosis after appendectomy.

    PubMed

    Pfeiffer, H; Weiss, F U; Karger, B; Aghdassi, A; Lerch, M M; Brinkmann, B

    2004-04-01

    A case of a 24-year-old male with fatal cerebro-renal oxalosis assumed to be due to infusions of the sugar surrogate xylitol after appendectomy is reported. The diagnosis was established only after intensive histological investigations following the autopsy. The clinical picture was characterized by an acute seizure, coma and renal failure 2 days after the first xylitol infusion. Death occurred due to cerebral dysregulation as a very rare complication after parenteral administration of xylitol. Subendothelial double refractive calcium oxalate crystals were found in the walls of cerebral blood vessels, in particular in the stem ganglion regions and in the cortical renal tubules. The most common type of primary oxalosis was excluded by sequencing analysis. The young age, the minor surgical intervention and the otherwise unremarkable history are special features of this case. Since the genetic background of xylitol intolerance is still unclear, it is suggested that it should be banned as a sugar surrogate in clinical practice. PMID:14634832

  7. Fatal falls from bicycles: a case report.

    PubMed

    Venara, A; Mauillon, D; Gaudin, A; Rouge-Maillart, C; Jousset, N

    2013-03-10

    Though rare occurrences, fatal falls from bicycles are generally linked to the absence of a protective helmet and/or a collision with another vehicle. The case presented here is exceptional due to its circumstances and the consequences of the accident: a fall with no obstacle at a low speed that brought about multiple traumas and the death of a cyclist wearing a protective helmet. Comparing this against a review of cyclist accidentology literature, this case is unique. The increased use of autopsy in terms of forensic accidentology is to be encouraged so as not to misunderstand the possibility of such lesion-based consequences following a simple fall from a bicycle. PMID:23312586

  8. Two fatal tiger attacks in zoos.

    PubMed

    Tantius, Britta; Wittschieber, Daniel; Schmidt, Sven; Rothschild, Markus A; Banaschak, Sibylle

    2016-01-01

    Two captive tiger attacks are presented that took place in Cologne and Münster zoos. Both attacks occurred when the handlers, intent on cleaning the enclosures, entered whilst the tigers accidently retained access to the location, and thus defended their territory against the perceived intruders. Both victims suffered fatal neck injuries from the bites. At Münster, colleagues managed to lure the tiger away from its victim to enable treatment, whilst the Cologne zoo tiger had to be shot in order to allow access to be gained. Whilst it was judged that human error led to the deaths of the experienced zookeepers, the investigation in Münster was closed as no third party was found to be at fault, whereas the Cologne zoo director was initially charged with being negligent. These charges were subsequently dismissed as safety regulations were found to be up to date. PMID:26115644

  9. Chronic fatal pneumocystosis in nude mice.

    PubMed

    Ueda, K; Goto, Y; Yamazaki, S; Fujiwara, K

    1977-12-01

    A chronic pulmonary disease was encountered in nude mice of a barrier sustained colony, and Pneumocystis carinii was identified as the causative agent histopathologically as well as on impression smear preparations in the affected lungs. Fatal infection was seen only in old nude mice aged more than 6 months, while focal pulmonary lesions were developed without clinical signs in young adult nudes 2 to 3 months of age. The lesions produced in aged nude mice were characterized by propagation of mononuclear cells with the presence of foamy masses of P. carinii. Heterozygous littermates were much less susceptible to the infection but pneumocystic lesions could be produced readily by multiple treatment with immunosuppressants. The infection could be transmitted without immunosuppressant to non-infected nudes but not to heterozygous littermates after intranasal inoculation of affected tissue emulsion or by cage mating with severely affected nudes. PMID:305493

  10. Fatal rhabdomyolysis in a flame burn patient.

    PubMed

    Lazarus, D; Hudson, D A

    1997-08-01

    Rhabdomyolysis due to flame burns is not well described. A case of fatal rhabdomyolysis in an epileptic patient who sustained 65 per cent body surface area, very deep, flame burns is described. It appears as if the sustained muscle compression from the restrictive, circumferential eschar was the major factor in the aetiology of the rhabdomyolysis. Despite aggressive fluid management, the patient died of acute renal failure and adult respiratory distress syndrome. We have subsequently identified three other cases of pigmenturia occurring following burns. It would seem as if rhabdomyolysis following extensive full thickness burns may be more common than previously suggested. Fluid requirements are in excess of those proposed by traditional protocols. Rhabdomyolysis in flame burn patients indicates a poor prognosis. PMID:9426917

  11. Fatal parathion poisoning in Sierra Leone

    PubMed Central

    Etzel, R. A.; Forthal, D. N.; Hill, R. H.; Demby, A.

    1987-01-01

    In May and June 1986, 49 persons in Sierra Leone were acutely poisoned by the organothiophosphate insecticide, parathion. Fourteen people died. Illness occurred in three episodes at two different locations that were 44 km apart. A study of 21 cases and 22 household controls was undertaken to explore which factors were associated with the development of the symptoms. Cases were more likely than controls to have eaten bread in the 4 hours before becoming ill (odds ratio, 12.7; 95% confidence interval, 2.4-83.8). Scrapings of residue from the floor of the truck that had brought the wheat flour from the mill to the general store where the baker purchased it were positive for parathion, suggesting that the flour had been contaminated during transport. Pesticide poisoning is a common problem in the developing world, and public health measures such as restricting the use of parathion may help to prevent fatal poisonings. PMID:3501344

  12. Fatal Staphylococcal Infection following Classic Dengue Fever

    PubMed Central

    Araújo, Stanley Almeida; Moreira, Daniel Ribeiro; Veloso, Juliana Marcia Ribeiro; Silva, Jenaine Oliveira; Barros, Vera Lucia Souza Reis; Nobre, Vandack

    2010-01-01

    Dengue represents an important public health issue in many tropical areas, leading to high morbidity and the employment of substantial health resources. Even though the number of fatalities related to dengue is unknown, several reports warn about the potential occurrence of severe infections and even death. The clinical spectrum of dengue is highly variable, ranging from a mild flu-like syndrome to severe disease, with shock and hemorrhage. The occurrence of bacterial superinfection, or coinfection, in patients with dengue has been noted by some authors, but the available information comes from anecdotic reports. In this study, we show the clinical and anatomopathological data of a patient infected with dengue, who subsequently died of acute multi-organic failure related to Staphylococcus aureus infection. The autopsy revealed a severe disseminated staphylococcal disease and confirmed dengue infection. PMID:20810838

  13. Lichtheimia ramosa: A Fatal Case of Mucormycosis

    PubMed Central

    Mouronte-Roibás, Cecilia; Leiro-Fernández, Virginia; Botana-Rial, Maribel; Ramos-Hernández, Cristina; Lago-Preciado, Guillermo; Fiaño-Valverde, Concepción; Fernández-Villar, Alberto

    2016-01-01

    Mucormycosis due to Lichtheimia ramosa is an infrequent opportunistic infection that can potentially be angioinvasive when affecting inmunocompromised hosts. We present a fatal case of mucormycosis, affecting a 56-year-old male with diabetes mellitus and siderosis, initially admitted to our hospital due to an H1N1 infection. The subject's clinical condition worsened and he finally died because of a necrotizing bilateral pneumonia with disseminated mycotic thromboses due to Lichtheimia ramosa, which is an emerging Mucoralean fungus. This is an infrequent case because of the extent to which it affected a subject without overt immunocompromise. This case underlines the importance of an early premortem diagnosis and treatment in order to prevent rapid progression of this disease, as well as the need of considering mucormycosis when facing subjects with multiple emboli and fever unresponsive to usual antimicrobials. PMID:27445521

  14. When attempts at robbing prey turn fatal

    NASA Astrophysics Data System (ADS)

    Dejean, Alain; Corbara, Bruno; Azémar, Frédéric; Carpenter, James M.

    2012-07-01

    Because group-hunting arboreal ants spread-eagle insect prey for a long time before retrieving them, these prey can be coveted by predatory flying insects. Yet, attempting to rob these prey is risky if the ant species is also an effective predator. Here, we show that trying to rob prey from Azteca andreae workers is a fatal error as 268 out of 276 potential cleptobionts (97.1 %) were captured in turn. The ant workers hunt in a group and use the "Velcro®" principle to cling firmly to the leaves of their host tree, permitting them to capture very large prey. Exceptions were one social wasp, plus some Trigona spp. workers and flies that landed directly on the prey and were able to take off immediately when attacked. We conclude that in this situation, previously captured prey attract potential cleptobionts that are captured in turn in most of the cases.

  15. Fatal overdose of iron tablets in adults.

    PubMed

    Abhilash, Kundavaram P P; Arul, J Jonathan; Bala, Divya

    2013-09-01

    Acute iron toxicity is usually seen in children with accidental ingestion of iron-containing syrups. However, the literature on acute iron toxicity with suicidal intent in adults is scant. We report, the first instance of two adults with fatal ingestion of a single drug overdose with iron tablets from India. Two young adults developed severe gastro-intestinal bleeding and fulminant hepatic failure 48 h after deliberate consumption of large doses of iron tablets. Serum iron levels measured 36 h after ingestion were normal presumably due to the redistribution of iron to the intracellular compartment. Despite aggressive supportive management in medical intensive care unit of a tertiary care hospital, the patients succumbed to the toxic doses of iron. PMID:24339645

  16. Fatal accident caused by isoflurane abuse.

    PubMed

    Pavlic, M; Haidekker, A; Grubwieser, P; Rabl, W

    2002-12-01

    A fatal accident after isoflurane abuse is presented in this report. A hospital employee was found dead in the operating area with a plastic bag over his head. In his locker an almost empty bottle of isoflurane was found. Autopsy revealed signs of asphyxiation and toxicological examination revealed nordazepam and isoflurane in non-toxic concentrations in the blood. Quantification of the anaesthetic was also carried out in urine, gastric contents, liver, kidney and brain samples, and in addition, oxazepam, prothipendyl and metabolites of midazolam and prothipendyl were found in the urine. Although the drug problems of the deceased were known before, no efforts had been made to restrict access to these drugs. PMID:12596784

  17. Retinal haemorrhages associated with fatal paediatric infections.

    PubMed

    Salvatori, Marcus C; Lantz, Patrick E

    2015-04-01

    For many physicians, retinal haemorrhages (RHs) in infants and young children remain highly diagnostic of non-accidental (abusive) head trauma. Because clinicians have applied indirect ophthalmoscopy selectively to cases of suspected child abuse, the association between RH and other conditions such as infection, coagulopathy and accidental trauma has encountered habitual bias, creating the potential for iatrogenic misdiagnosis of child abuse. We present an autopsy case series of four children, aged three years old or younger, in whom RHs were detected by post-mortem monocular indirect ophthalmoscopy after the patients had died from infections. We discuss the laterality, number, type and location of RHs in these cases, and summarize proposed mechanisms of RH formation in fatalities from paediatric infection. We demonstrate that many of the ophthalmological findings that have been considered diagnostic of abusive head trauma can also occur in association with infective processes. PMID:24644226

  18. Cutoff in potency implicates alcohol inhibition of N-methyl-D-aspartate receptors in alcohol intoxication.

    PubMed Central

    Peoples, R W; Weight, F F

    1995-01-01

    As the number of carbon atoms in an aliphatic n-alcohol is increased from one to five, intoxicating potency, lipid solubility, and membrane lipid disordering potency all increase in a similar exponential manner. However, the potency of aliphatic n-alcohols for producing intoxication reaches a maximum at six to eight carbon atoms and then decreases. The molecular basis of this "cutoff" effect is not understood, as it is not correlated with either the lipid solubility or the membrane disordering potency of the alcohols, which continue to increase exponentially. Since it has been suggested that inhibition of N-methyl-D-aspartate (NMDA) receptors by alcohols may play a role in alcohol intoxication, we investigated whether a series of aliphatic n-alcohols would exhibit a cutoff in potency for inhibition of NMDA receptors. We found that although potency for inhibition of NMDA receptors increased exponentially for alcohols with one to five carbon atoms, potency for inhibition of NMDA receptors reached a maximum at six to eight carbon atoms and then abruptly disappeared. This cutoff for alcohol inhibition of NMDA receptors is consistent with an interaction of the alcohols with a hydrophobic pocket on the receptor protein. In addition, the similarity of the cutoffs for alcohol inhibition of NMDA receptors and alcohol intoxication suggests that the cutoff for NMDA receptor inhibition may contribute to the cutoff for alcohol intoxication, which is consistent with an important role of NMDA receptors in alcohol intoxication. PMID:7708732

  19. HIV risk behaviors and alcohol intoxication among injection drug users in Puerto Rico.

    PubMed

    Matos, Tomás D; Robles, Rafaela R; Sahai, Hardeo; Colón, Hector M; Reyes, Juan C; Marrero, C Amalia; Calderón, José M; Shepard, Elizabeth W

    2004-12-01

    This paper reports results of an analysis of the association between alcohol intoxication and injection and sexual HIV risk behaviors among 557 Hispanic heroin and cocaine injectors, not in treatment, who were recruited in poor communities in Puerto Rico. Subjects were part of a longitudinal prevention-intervention study aimed at reducing drug use and HIV risk behaviors. Participants reported a high prevalence of co-occurring conditions, particularly symptoms of severe depression (52%) and severe anxiety (37%), measured by Beck's Depression Index and Beck's Anxiety Index, respectively. Alcohol intoxication during the last 30 days was reported by 18% of participants. Associations were found between alcohol intoxication and both injection and sexual risk behaviors. In the bivariate analysis, subjects reporting alcohol intoxication were more likely to inject three or more times per day, pool money to buy drugs, share needles, and share cotton. They were also significantly more likely to have a casual or paying sex partner and to have unprotected sex with these partners. After adjustment, sharing needles and cotton, having sex with a paying partner or casual partner, and exchanging sex for money or drugs were significantly related to alcohol intoxication. HIV prevention programs, to be effective, must address alcohol intoxication and its relation to injection and sexual risk behaviors as a central issue in HIV prevention among drug injectors. PMID:15561474

  20. Intoxication due to Papaver rhoeas (Corn Poppy): Five Case Reports.

    PubMed

    Günaydın, Yahya Kemal; Dündar, Zerrin Defne; Çekmen, Bora; Akıllı, Nazire Belgin; Köylü, Ramazan; Cander, Başar

    2015-01-01

    Introduction. In this paper, we aimed to present five Papaver rhoeas intoxication cases, which is very rare in the literature. Case 1. A 35-year-old female patient was admitted to our emergency room with the complaints of nausea, restlessness, and dyspnea developing 3 hours after eating Papaver rhoeas. On physical examination, her general condition was moderate; she was conscious and the vital findings were normal. The pupils were myotic. She was transferred to the toxicology intensive care unit as she experienced a generalized tonic clonic seizure lasting for three minutes. Case 2. A 41-year-old female patient was brought to our emergency room by 112 ambulance as she had contractions in her arms and legs, unconsciousness, and foam coming from her mouth two hours after Papaver rhoeas ingestion. On physical examination, she was confused, the pupils were myotic, and she was tachycardic. Arterial blood gases analysis revealed lactic acidosis. Case 3. A 38-year-old female patient was admitted to our emergency room with complaints of nausea and vomiting two hours after ingestion of Papaver rhoeas. Her physical examination and tests were normal. Case 4. A 34-year-old male patient was admitted to our emergency room with complaints of numbness and loss of power in his arms and legs one hour after Papaver rhoeas ingestion. He was hospitalized at the toxicology intensive care unit for follow-up and treatment. Dyspnea and bradycardia developed on the follow-up. The oxygen saturation without oxygen support was 90%. ECG revealed sinus bradycardia. The cardiac enzymes did not increase. Case 5. A 42-year-old female patient was brought to our emergency room by 112 ambulance with contractions in her arms and legs and unconsciousness two hours after Papaver rhoeas ingestion. On her physical examination, she was confused and the pupils were myotic. Arterial blood gases analysis revealed lactic acidosis. Conclusion. All patients were followed up for a few days and then discharged from

  1. Bordetella bronchiseptica and fatal pneumonia of dogs and cats

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Bordetella bronchiseptica frequently causes nonfatal tracheobronchitis, but its role in fatal pneumonia is less well-studied. The objectives of this study were to identify the frequency of Bordetella bronchiseptica infection in fatal cases of bronchopneumonia in dogs and cats and to compare the diag...

  2. Fatality Analysis Reporting System, General Estimates System: 2001 Data Summary.

    ERIC Educational Resources Information Center

    2003

    The Fatality Analysis Reporting System (FARS), which became operational in 1975, contains data on a census of fatal traffic crashes within the 50 states, the District of Columbia, and Puerto Rico. The General Estimates System (GES), which began in 1988, provides data from a nationally representative probability sample selected from all…

  3. First Case Report of Fatal Sepsis Due to Campylobacter upsaliensis

    PubMed Central

    Nakamura, Itaru; Omori, Nami; Umeda, Ayaka; Matsumoto, Tetsuya

    2014-01-01

    We encountered a rare case of severe fatal infection in a 70-year-old woman due to Campylobacter upsaliensis, identified by PCR amplification and sequencing analysis of the 16S rRNA gene using DNA extracted from the isolates. To our knowledge, fatal sepsis due to this organism has never been described to date. PMID:25411172

  4. Graduated Drivers License Programs and Rural Teenage Motor Vehicle Fatalities

    ERIC Educational Resources Information Center

    Morrisey, Michael A.; Grabowski, David C.

    2006-01-01

    Context: Graduated drivers license (GDL) programs have been shown to reduce motor vehicle fatalities among 15- to 17-year-olds. However, the 20 most rural states have been the least likely to enact more stringent GDL policies. Purpose: Estimate the relationship of GDL programs and the number of traffic fatalities among 15- to 17-year-olds on rural…

  5. Fatal Child Maltreatment in England, 2005-2009

    ERIC Educational Resources Information Center

    Sidebotham, Peter; Bailey, Sue; Belderson, Pippa; Brandon, Marian

    2011-01-01

    Objective: This paper presents comprehensive and up-to-date data covering 4 years of Serious Case Reviews into fatal child maltreatment in England. Methods: Information on all notified cases of fatal maltreatment between April 2005 and March 2009 was examined to obtain case characteristics related to a systemic classification of 5 broad groups of…

  6. Teenaged Drivers and Fatal Crash Responsibility. Preliminary Report.

    ERIC Educational Resources Information Center

    Williams, Allan F.; Karpf, Ronald S.

    According to data obtained for the year 1978 from the Fatal Accident Reporting System (FARS) and from state governments under contract to the National Highway Traffic Safety Administration, teenaged drivers (especially males) have much higher rates of fatal crash involvement than older drivers. In addition, teenaged drivers are more likely than…

  7. Influence of Appalachian Fatalism on Adolescent Identity Processes

    ERIC Educational Resources Information Center

    Phillips, Tommy M.

    2007-01-01

    The influences of the fatalism frequently associated with Appalachian culture on adolescent identity processes were explored. The sample consisted of 91 Appalachian adolescents and 87 non-Appalachian adolescents. Participants completed measures of fatalism (operationalized in terms of higher hopelessness and lower optimism/efficacy scores) and…

  8. Food-borne infections and intoxications in Europe*

    PubMed Central

    Seeliger, H. P. R.

    1960-01-01

    Any attempt to evaluate the prevalence of food-borne diseases in Europe is fraught with difficulty, partly because in some countries such diseases, if reported, are not clearly designated as food-borne, and partly because of the variety in terminology and methods of classification. Nevertheless, it is apparent that, although certain food-borne infections have decreased in prevalence, others have increased during the past decade. This increase has been shown to be related in some countries to the import of certain foodstuffs and fodder from tropical and subtropical regions and has resulted in a general spread of Salmonella infections by a wide variety of serotypes. Food-borne intoxications are predominantly caused by the ingestion of the toxins elaborated by the growth of Staphylococcus aureus in food and by spore-forming bacilli. Botulism is now rare in Europe. While the recent increase in the prevalence of these diseases calls for strict supervision of food products and improved measures of ensuring food hygiene, the efficacy of such steps as may be taken will depend on close co-operation between public health and veterinary public health authorities. PMID:14444504

  9. High mortality due to accidental salinomycin intoxication in sheep

    PubMed Central

    Eisapour, Hamed; Erfani, Amir Mehdi; Kalantary, Amir Ali; Amoli, Jamileh Salar; Mozafari, Morteza

    2014-01-01

    In February 2012, 100% mortality was reported in a herd with 79 local sheep that were kept around of Abhar, Northwest of Iran. The ration for adult sheep was daily mixed (40 kg straw, 25 kg wheat and 2 kg Vit-C premix) and accidentally 1 500 g of salinomycin (Salinomycin 12% Premix; Aras Bazar Laboratories, Iran) had been added to the ration (22388 mg/kg = 22388 ppm) and overnight was fed to herd. At the morning, 78 sheep were founded dead and one of them showed convulsive seizures. Postmortem examination revealed pulmonary congestion and edema, hemorrhages in abomasum, large pale kidney and white streak lines in myocardium. Main histopathologic lesions were extensive subepicardial and intercardiomyofibers hemorrhages, extensive cardiomyolysis and myocarditis in heart, severe hyperemia and extensive acute tubular necrosis (ATN) in kidneys and focal necrosis and retention of bile cholangitis in the liver. In this study, on the basis of the history, observation of the ionophore remnant in the ration, clinical signs, gross and histopathological findings, acute salinomycin intoxication is definitely diagnosed. PMID:26109896

  10. Is liquor intoxicating? Scientists, prohibition, and the normalization of drinking.

    PubMed

    Pauly, P J

    1994-02-01

    The reliance of current advocates of recreational drug legalization on parallels between "drug prohibition" and the repudiated experiment of National Prohibition in the 1920s invites renewed attention to the history of the legalization and normalization of drinking. A new scientific conception of the nature and effects of alcohol formed an important element in both the politics of repeal and the ensuing legitimation of alcohol consumption. The industrial toxicologist Yandell Henderson argued that alcohol should be considered analogous to carbon monoxide--clearly a poison, yet a normal part of civilized life and only problematic above a determinable and manageable exposure threshold. This argument had political force in the early 1930s as part of the contention that beer was not an "intoxicating liquor." It was more broadly persuasive because it was consistent with Americans' experience with industrial poisons, for which exposure levels had been set by toxicologists such as Henderson. This historical perspective illuminates the more recent reassessment of the risks of alcohol consumption. It also challenges the applicability of the model of the normalization of drinking to proposals to legalize cocaine and opiates. PMID:8296962

  11. Bath salt intoxication causing acute kidney injury requiring hemodialysis.

    PubMed

    Regunath, Hariharan; Ariyamuthu, Venkatesh Kumar; Dalal, Pranavkumar; Misra, Madhukar

    2012-10-01

    Traditional bath salts contain a combination of inorganic salts like Epsom salts, table salt, baking soda, sodium metaphosphate, and borax that have cleansing properties. Since 2010, there have been rising concerns about a new type of substance abuse in the name of "bath salts." They are beta-ketone amphetamine analogs and are derivates of cathinone, a naturally occurring amphetamine analog found in the "khat" plant (Catha edulis). Effects reported with intake included increased energy, empathy, openness, and increased libido. Serious adverse effects reported with intoxication included cardiac, psychiatric, and neurological signs and symptoms. Not much is known about the toxicology and metabolism of these compounds. They inhibit monoamine reuptake (dopamine, nor epinephrine, etc.) and act as central nervous system stimulants with high additive and abuse potential because of their clinical and biochemical similarities to effects from use of cocaine, amphetamine, and 3,4-methylenedioxy-N-methylamphetamine. Deaths associated with use of these compounds have also been reported. We report a case of acute kidney injury associated with the use of "bath salt" pills that improved with hemodialysis. PMID:23036036

  12. Chelation therapy for metal intoxication: comments from a thermodynamic viewpoint.

    PubMed

    Nurchi, Valeria Marina; Alonso, Miriam Crespo; Toso, Leonardo; Lachowicz, Joanna Izabela; Crisponi, Guido

    2013-10-01

    Chelation therapy plays a prominent role in the clinical treatment of metal intoxication. In this paper the principal causes of metal toxicity are exposed, and the chemical and biomedical requisites of a chelating agent are sketched. The chelating agents currently in use for scavenging toxic metal ions from humans belong to few categories: those characterized by coordinating mercapto groups, by oxygen groups, poliaminocarboxylic acids, and dithiocarbamates. Considering that the complex formation equilibria have been studied for less than 50% of chelators in use, some reflections on the utility of stability constants are presented, together with an evaluation of ligands under the stability profile. The competition between endogenous and toxic target metal ions for the same chelating agent is furthermore examined. A thorough examination of stability constant databases has allowed to select, for each toxic metal, the ligands distinguished by the best pMe values. Even though this selection does not consider the biomedical requisites of a chelating agent, it gives a clear picture both of the pMe values that can be attained, and of the most appropriate chelators for each metal ion. PMID:23895193

  13. Is liquor intoxicating? Scientists, prohibition, and the normalization of drinking.

    PubMed Central

    Pauly, P J

    1994-01-01

    The reliance of current advocates of recreational drug legalization on parallels between "drug prohibition" and the repudiated experiment of National Prohibition in the 1920s invites renewed attention to the history of the legalization and normalization of drinking. A new scientific conception of the nature and effects of alcohol formed an important element in both the politics of repeal and the ensuing legitimation of alcohol consumption. The industrial toxicologist Yandell Henderson argued that alcohol should be considered analogous to carbon monoxide--clearly a poison, yet a normal part of civilized life and only problematic above a determinable and manageable exposure threshold. This argument had political force in the early 1930s as part of the contention that beer was not an "intoxicating liquor." It was more broadly persuasive because it was consistent with Americans' experience with industrial poisons, for which exposure levels had been set by toxicologists such as Henderson. This historical perspective illuminates the more recent reassessment of the risks of alcohol consumption. It also challenges the applicability of the model of the normalization of drinking to proposals to legalize cocaine and opiates. Images p307-a p309-a PMID:8296962

  14. Hematobiochemical alterations of acute chlorpyriphos intoxication in indigenous chicken

    PubMed Central

    Begum, Shameem Ara; Upadhyaya, Tirtha Nath; Baruah, Gautam Kumar; Rahman, Taibur; Pathak, Debesh Chandra; Sarma, Kabita; Bora, Rumi Saikia

    2015-01-01

    Aim: The present investigation was undertaken to elaborate hematobiochemical alterations of acute chlorpyriphos (CPF) toxicity in indigenous chicken. Since there is no available literature on the detailed hematobiochemical changes of CPF in indigenous chicken, hence, the present study was designed to establish toxicological effect of CPF on blood biochemical parameters of indigenous chicken which are at a great risk of exposure to pesticides. These will help physiologist, pathologist, and poultry scientists for effective production strategy as well as disease control regime. Materials and Methods: The birds were divided into two major Groups I and II. Group I served as control and Group II was treated with CPF (36 mg/kg). Blood samples were assayed for hemoglobin (Hb), total erythrocyte count (TEC), total leukocyte count (TLC), differential leukocyte count, and biochemical constituents such as alkaline phosphatase (ALP), aspartate aminotransferase (AST), alanine aminotransferase (ALT), cholinesterase (CHE), total protein, and uric acid. Results: Hb, TEC, and TLC levels increased significantly (p<0.01) in toxin fed birds, whereas, lymphocyte percent decreased significantly, and heterophil percent increased significantly. Serum ALP, AST, ALT, and uric acid increased significantly in CPF treated birds. Decreased serum CHE values were observed in CPF fed group. The protein level remained almost same. Uric acid level was found to be increased significantly in the treated group compared to control. Conclusion: The results indicated that acute CPF intoxication produce changes in hematology and biochemical constituents of the treated birds. PMID:27065642

  15. Role of glutamatergic system in nerve agent intoxication

    SciTech Connect

    Blanchet, G.; Lallement, G.; Carpentier, P.; De Groot, D.; Bodjarian, N.

    1993-05-13

    Our recent studies concerning soman-induced seizures mechanisms and subsequent brain damage are reviewed. (1) Seizure activity was associated with transient increases of extracellular concentrations of acetylcholine (ACh) and with long-lasting releases of glutamate (Glu) in all limbic areas studied. (2) Preventive intraseptal application of atropine abolished the hippocampal increases of extracellular AChi and Glu indicating a key role of septum in triggering seizure activity. (3) Early increases of hippocampal AMPA receptor binding occurred before activation of NMDA receptors. (4) Pretreatment with NBQX, an antagonist of AMPA receptor, prevented convulsions and brain damage even without atropine. In the same conditions, no protection was afforded by TCP, a non-competitive antagonist of the NMDA receptor. (5) On the contrary, in the presence of pyridostigmine and atropine, TCP blocked the seizures induced by 2 x LD50 of soman. The anticonvulsant potency of TCP was particularly obvious when administered curatively. (6) Mossy fibers sprouting takes place in the supragranular-molecular layers of rat hippocampus long after brain injury associated with abnormal neuronal excitability. (7) Altogether, it appears that an AMPA component is involved in combination with cholinergic mechanisms in initiating seizures. A subsequent and long-lasting recruitment of NMDA receptors is then essential in sustaining the seizures. New anticonvulsant and neuroprotective approaches using Glu antagonists against nerve agents intoxication are discussed.

  16. Nitrite as an antidote for acute hydrogen sulfide intoxication

    SciTech Connect

    Beck, J.F.; Bradbury, C.M.; Connors, A.J.; Donini, J.C.

    1981-11-01

    The detoxification of hydrogen sulfide (H/sub 2/S) by a heme catalyzed oxidation was examined as part of an on-going study of H/sub 2/S toxicity. Interlocking O/sub 2/ absorption and sulfide depletion data indicate that both oxyhemoglobin and methemoglobin are effective catalytic agents. Although the latter is more efficacious, the life time of excess sulfide in the presence of oxygen and either of the above is of the order of minutes. It has also been established that the formation of methemoglobin following nitrite administration occurs preferentially under oxygen poor conditions. Under an atmospheric or oxygen enriched environment, which favors sulfide depletion, the nitrite retards sulfide oxidation. Thus nitrite as an antidote for acute H/sub 2/S intoxication can only be effective within the first few minutes after the exposure, at which time resuscitation and/or ventilation of the victim is likely to produce conditions in which the nitrite actually slows sulfide removal.

  17. Intoxication by Cyanide in Pregnant Sows: Prenatal and Postnatal Evaluation

    PubMed Central

    Gotardo, André T.; Hueza, Isis M.; Manzano, Helena; Maruo, Viviane M.; Maiorka, Paulo C.; Górniak, Silvana L.

    2015-01-01

    Cyanide is a ubiquitous chemical in the environment and has been associated with many intoxication episodes; however, little is known about its potentially toxic effects on development. The aim of this study was to evaluate the effects of maternal exposure to potassium cyanide (KCN) during pregnancy on both sows and their offspring. Twenty-four pregnant sows were allocated into four groups that orally received different doses of KCN (0.0, 2.0, 4.0, and 6.0 mg/kg of body weight) from day 21 of pregnancy to term. The KCN-treated sows showed histological lesions in the CNS, thyroid follicle enlargement, thyroid epithelial thickening, colloid reabsorption changes, and vacuolar degeneration of the renal tubular epithelium. Sows treated with 4.0 mg/kg KCN showed an increase in the number of dead piglets at birth. Weaned piglets from all KCN-treated groups showed histological lesions in the thyroid glands with features similar to those found in their mothers. The exposure of pregnant sows to cyanide thus caused toxic effects in both mothers and piglets. We suggest that swine can serve as a useful animal model to assess the neurological, goitrogenic, and reproductive effects of cyanide toxicosis. PMID:26101526

  18. Haemorrhage in seven cats with suspected anticoagulant rodenticide intoxication.

    PubMed

    Kohn, B; Weingart, C; Giger, U

    2003-10-01

    Clinical features were evaluated in seven adult cats (six males, one female) with haemorrhage and presumptive anticoagulant rodenticide intoxication. Haemorrhage appeared as thoracic haemorrhage, otic bleeding, haematoma, melena, haematochezia, and petechiation. The most common other presenting signs were lethargy, anorexia, and tachypnoea or dyspnoea. Six cats were anaemic, four cats were mildly thrombocytopenic (58000-161000/ microL), and three had slightly decreased plasma protein or albumin values. The prothrombin time (30.3->100 s, reference range: 16.5-27.5 s) and activated partial thromboplastin time values (32.6->100 s; reference range: 14-25 s) were markedly prolonged in all cats. All cats received vitamin K(1)subcutaneously or orally (3.7-5 mg/kg body weight initially) and depending on severity of signs five cats were transfused with fresh whole blood. Plasma coagulation times improved in all cats and returned to normal in 1-5 days. Rodenticide poisons represent an important but relatively rare cause of haemorrhage in cats and can be effectively treated. PMID:12948505

  19. Effectiveness of chelation therapy with time after acute uranium intoxication

    SciTech Connect

    Domingo, J.L.; Ortega, A.; Llobet, J.M.; Corbella, J. )

    1990-01-01

    The effect of increasing the time interval between acute uranium exposure and chelation therapy was studied in male Swiss mice. Gallic acid, 4,5-dihydroxy-1,3- benzenedisulfonic acid (Tiron), diethylenetriaminepentaacetic acid (DTPA), and 5-aminosalicylic acid (5-AS) were administered ip at 0, 0.25, 1, 4, and 24 hr after sc injection of 10 mg/kg of uranyl acetate dihydrate. Chelating agents were given at doses equal to one-fourth of their respective LD50 values. Daily elimination of uranium into urine and feces was determined for 4 days after which time the mice were killed, and the concentration of uranium was measured in kidney, spleen, and bone. The excretion of uranium was especially rapid in the first 24 hr. Treatment with Tiron or gallic acid at 0, 0.25, or 1 hr after uranium exposure significantly increased the total excretion of the metal. In kidney and bone, only administration of Tiron at 0, 0.25, or 1 hr after uranium injection, or gallic acid at 1 hr after uranium exposure significantly reduced tissue uranium concentrations. Treatment at later times (4 to 24 hr) did not increase the total excretion of the metal and did not decrease the tissue uranium concentrations 4 days after uranyl acetate administration. The results show that the length of time before initiating chelation therapy for acute uranium intoxication greatly influences the effectiveness of this therapy.

  20. Uber and Metropolitan Traffic Fatalities in the United States.

    PubMed

    Brazil, Noli; Kirk, David S

    2016-08-01

    Uber and similar rideshare services are rapidly dispersing in cities across the United States and beyond. Given the convenience and low cost, Uber has been characterized as a potential countermeasure for reducing the estimated 121 million episodes of drunk driving and the 10,000 resulting traffic fatalities that occur annually in the United States. We exploited differences in the timing of the deployment of Uber in US metropolitan counties from 2005 to 2014 to test the association between the availability of Uber's rideshare services and total, drunk driving-related, and weekend- and holiday-specific traffic fatalities in the 100 most populated metropolitan areas in the United States using negative binomial and Poisson regression models. We found that the deployment of Uber services in a given metropolitan county had no association with the number of subsequent traffic fatalities, whether measured in aggregate or specific to drunk-driving fatalities or fatalities during weekends and holidays. PMID:27449416

  1. Firearm-related fatalities: an epidemiologic assessment of violent death.

    PubMed Central

    Alexander, G R; Massey, R M; Gibbs, T; Altekruse, J M

    1985-01-01

    This study examines 1970-78 South Carolina firearm fatalities utilizing vital record data. During this period, 5,808 firearm deaths, classified as accident, homicide, suicide, or undetermined, were reported with an average annual fatality rate of 23.35 deaths per 100,000 estimated population. Firearm fatalities in South Carolina were the sixth leading cause of death in 1975 and accounted for 2.9 per cent of all deaths to residents. A significant period decline in the firearm fatality rate was observed and was attributed mainly to decreases in the non-White rate. In 1978, the fatality rate for non-Whites (18.5) fell below the rate for Whites (19.1) for the first time in the years investigated. Firearm deaths represent a major community health problem and, as such, warrant attention and direct involvement by state and local health professionals. PMID:3966623

  2. Work-related fatalities in the People's Republic of China.

    PubMed

    Jin, Kezhi; Courtney, Theodore K

    2009-07-01

    Over the past several decades, work-related fatal incident reporting in China has become faster, more publicly accessible and, hence, a potentially more valuable process in support of the decision-making and enforcement actions of the government and safety professionals. A study was conducted to examine the characteristics of work-related fatalities in the People's Republic of China (PRC) available from the State Work Accident Briefing (SWAB) system. Injury incident records related to industries other than coal mining were downloaded from the SWAB system (April 2001 to March 2003). The findings were compared with a previously published regional work fatality study in China, data from the U.S. Census of Fatal Occupational Injuries, and estimates from the International Labor Organization (ILO). During the 2-year period, 1538 work-related events (7046 worker fatalities) were recorded. Collisions (25.6%), drownings (14.6%), and structural collapses (12.5%) were the most frequently reported fatal events. Collisions (24.5%) and falls (14.5%) were the most frequent causes of cited fatal events. Transportation (105.87 per 100 000); mining industries other than coal mining and quarrying (73.28); and electricity, gas, and water supply (14.88) were the industries with the highest estimated fatality rates. Generally, regions with lower economic activity reported more fatalities. The fatal injury rate estimated from the SWAB system was 4.80 per 100,000 (U.S. rate 4.00). ILO estimates for 1994 and 2002 were substantially higher than the estimates derived from the SWAB system. SWAB system differences with other data sources analyzed herein indicate that there remains room for system refinement. PMID:19401909

  3. Symptoms and signs in interpreting Gamma-hydroxybutyrate (GHB) intoxication - an explorative study

    PubMed Central

    2014-01-01

    Background Acute poisoning with gamma-hydroxybutyrate (GHB) has been a serious medical and social problem in different parts of the world including Sweden. GHB is a drug of abuse which acts primarily as central nervous system (CNS) depressants. GHB has serious toxicity, although many young users do not recognise GHB as a dangerous drug. The aim of this pilot study was to explore how symptoms with risk of failure in vital functions would be valued among professionals that encounter GHB intoxication in the emergency phase. Methods A web-based survey focusing on the assessment of vital clinical signs for possible GHB intoxication using a numeric scale was carried out during April and May 2011. The participants, n 105, are all professionals who encounter GHB intoxicated in the emergency phase, but have different levels of training in GHB intoxication, mainly Registered Nurses (RNs) in southwest Sweden, employed in pre-hospital or emergency departments at somatic and most psychiatric health care facilities, as well as police officers who in their work come into contact with drug users. Responses in the survey were scored according to risk of GHB intoxication with serious failure of vital functions. The score value was then referred to a so-called evidence based priority (EBP) scale and analysed using descriptive statistics and Fisher's exact test. Results Cardiac arrest, coma, hypoxia, general convulsions, slow respiratory and heart rate and pale skin are symptoms with the highest risk of serious failure in vital physical functions and were predominantly recognised as such. Conclusion Despite the professionals' different levels of training in GHB intoxication, all of them were relatively well aware of and in accordance regarding the most risky symptoms. The interpretation score for the less risky symptoms and signs of GHB intoxication varied depending on their degree of training. The results should be viewed cautiously, as the size of the professional groups and their

  4. State and local law enforcement agency efforts to prevent sales to obviously intoxicated patrons

    PubMed Central

    Lenk, Kathleen M.; Toomey, Traci L.; Nelson, Toben F.; Jones-Webb, Rhonda; Erickson, Darin J.

    2013-01-01

    Alcohol sales to intoxicated patrons are illegal and may lead to public health issues such as traffic crashes and violence. Over the past several decades, considerable effort has been made to reduce alcohol sales to underage persons but less attention has been given to the issue of sales to obviously intoxicated patrons. Studies have found a high likelihood of sales to obviously intoxicated patrons (i.e., overservice), but little is known about efforts by enforcement agencies to reduce these sales. We conducted a survey of statewide alcohol enforcement agencies and local law enforcement agencies across the U.S. to assess their strategies for enforcing laws prohibiting alcohol sales to intoxicated patrons at licensed alcohol establishments. We randomly sampled 1,631 local agencies (1082 participated), and surveyed all 49 statewide agencies that conduct alcohol enforcement. Sales to obviously intoxicated patrons were reported to be somewhat or very common in their jurisdiction by 55% of local agencies and 90% of state agencies. Twenty percent of local and 60% of state agencies reported conducting enforcement efforts to reduce sales to obviously intoxicated patrons in the past year. Among these agencies, fewer than half used specific enforcement strategies on at least a monthly basis to prevent overservice of alcohol. Among local agencies, enforcement efforts were more common among agencies that had a full-time officer specifically assigned to carry out alcohol enforcement efforts. Enforcement of laws prohibiting alcohol sales to obviously intoxicated patrons is an underutilized strategy to reduce alcohol-related problems, especially among local law enforcement agencies. PMID:24068596

  5. Boletus edulis Nitrite Reductase Reduces Nitrite Content of Pickles and Mitigates Intoxication in Nitrite-intoxicated Mice

    PubMed Central

    Zhang, Weiwei; Tian, Guoting; Feng, Shanshan; Wong, Jack Ho; Zhao, Yongchang; Chen, Xiao; Wang, Hexiang; Ng, Tzi Bun

    2015-01-01

    Pickles are popular in China and exhibits health-promoting effects. However, nitrite produced during fermentation adversely affects health due to formation of methemoglobin and conversion to carcinogenic nitrosamine. Fruiting bodies of the mushroom Boletus edulis were capable of inhibiting nitrite production during pickle fermentation. A 90-kDa nitrite reductase (NiR), demonstrating peptide sequence homology to fungal nitrite reductase, was isolated from B. edulis fruiting bodies. The optimum temperature and pH of the enzyme was 45 °C and 6.8, respectively. B. edulis NiR was capable of prolonging the lifespan of nitrite-intoxicated mice, indicating that it had the action of an antidote. The enzyme could also eliminate nitrite from blood after intragastric administration of sodium nitrite, and after packaging into capsule, this nitrite-eliminating activity could persist for at least 120 minutes thus avoiding immediate gastric degradation. B. edulis NiR represents the first nitrite reductase purified from mushrooms and may facilitate subsequent applications. PMID:26446494

  6. Boletus edulis Nitrite Reductase Reduces Nitrite Content of Pickles and Mitigates Intoxication in Nitrite-intoxicated Mice.

    PubMed

    Zhang, Weiwei; Tian, Guoting; Feng, Shanshan; Wong, Jack Ho; Zhao, Yongchang; Chen, Xiao; Wang, Hexiang; Ng, Tzi Bun

    2015-01-01

    Pickles are popular in China and exhibits health-promoting effects. However, nitrite produced during fermentation adversely affects health due to formation of methemoglobin and conversion to carcinogenic nitrosamine. Fruiting bodies of the mushroom Boletus edulis were capable of inhibiting nitrite production during pickle fermentation. A 90-kDa nitrite reductase (NiR), demonstrating peptide sequence homology to fungal nitrite reductase, was isolated from B. edulis fruiting bodies. The optimum temperature and pH of the enzyme was 45 °C and 6.8, respectively. B. edulis NiR was capable of prolonging the lifespan of nitrite-intoxicated mice, indicating that it had the action of an antidote. The enzyme could also eliminate nitrite from blood after intragastric administration of sodium nitrite, and after packaging into capsule, this nitrite-eliminating activity could persist for at least 120 minutes thus avoiding immediate gastric degradation. B. edulis NiR represents the first nitrite reductase purified from mushrooms and may facilitate subsequent applications. PMID:26446494

  7. Work-related fatal motor vehicle traffic crashes: Matching of 2010 data from the Census of Fatal Occupational Injuries and the Fatality Analysis Reporting System.

    PubMed

    Byler, Christen; Kesy, Laura; Richardson, Scott; Pratt, Stephanie G; Rodríguez-Acosta, Rosa L

    2016-07-01

    Motor vehicle traffic crashes (MVTCs) remain the leading cause of work-related fatal injuries in the United States, with crashes on public roadways accounting for 25% of all work-related deaths in 2012. In the United States, the Bureau of Labor Statistics (BLS) Census of Fatal Occupational Injuries (CFOI) provides accurate counts of fatal work injuries based on confirmation of work relationship from multiple sources, while the National Highway Traffic Safety Administration (NHTSA) Fatality Analysis Reporting System (FARS) provides detailed data on fatal MVTCs based on police reports. Characterization of fatal work-related MVTCs is currently limited by data sources that lack either data on potential risk factors (CFOI) or work-relatedness confirmation and employment characteristics (FARS). BLS and the National Institute for Occupational Safety and Health (NIOSH) collaborated to analyze a merged data file created by BLS using CFOI and FARS data. A matching algorithm was created to link 2010 data from CFOI and FARS using date of incident and other case characteristics, allowing for flexibility in variables to address coding discrepancies. Using the matching algorithm, 953 of the 1044 CFOI "Highway" cases (91%) for 2010 were successfully linked to FARS. Further analysis revealed systematic differences between cases identified as work-related by both systems and by CFOI alone. Among cases identified as work-related by CFOI alone, the fatally-injured worker was considerably more likely to have been employed outside the transportation and warehousing industry or transportation-related occupations, and to have been the occupant of a vehicle other than a heavy truck. This study is the first step of a collaboration between BLS, NHTSA, and NIOSH to improve the completeness and quality of data on fatal work-related MVTCs. It has demonstrated the feasibility and value of matching data on fatal work-related traffic crashes from CFOI and FARS. The results will lead to

  8. More fatal all-terrain vehicle crashes occur on the roadway than off: increased risk-taking characterises roadway fatalities

    PubMed Central

    Denning, Gerene M; Harland, Karisa K; Ellis, David G; Jennissen, Charles A

    2013-01-01

    Background All-terrain vehicles (ATVs) have steadily increased in popularity, size and speed, characteristics that likely contribute to the alarming rise in ATV-related fatalities. One potentially high-risk activity is riding on the road. Objectives To compare fatal ATV crashes that occur on the roadway and off, to more fully understand factors that contribute to fatalities at each location. Methods Fatality data from the US Consumer Product Safety Commission (CPSC) were used for descriptive and comparative analyses. Multivariate logistic regression analysis was performed to determine relative risk. Results Over 60% of all fatalities (1985–2009) resulted from roadway crashes. After 1998, roadway fatalities increased at over twice the rate of off-road fatalities. Roadway crashes were more likely than off-road crashes to involve multiple fatalities, carrying passengers, alcohol use, collisions and head injuries. Roadway victims were less likely to be helmeted than off-road victims. Passengers and operators with passengers were also less likely to be helmeted than operators riding alone. Helmeted victims were half as likely to suffer a head injury. Conclusions Fatal roadway crashes were more likely than off-road crashes to involve risk-taking behaviours (eg, carrying passengers) that could exacerbate the inherent difficulty of operating ATVs on roadway surfaces. Higher crash forces from greater speed, and lower use of protective equipment, may also have contributed to higher roadway mortality rates. Eliminating non-essential ATV road use may be an effective way to reduce ATV-related fatalities. This will likely require a substantial investment in rider education and better enforcement of ATV road use restriction laws. PMID:23257569

  9. [Fatal methadone poisoning of a child].

    PubMed

    Klupp, N; Risser, D; Stichenwirth, M; Hönigschnabl, S; Stimpfl, T; Bauer, G

    2000-04-21

    The substance methadone is used for substitution therapy since the 1960s in the U.S. Mainly because of the endemic spread of HIV-1 infections among intravenous drug abusers methadone was made legally available through medical prescription in Austria in 1987. Legal authorities today also allow the patient to take home the necessary daily consumption for weekends or public holidays. The drug is distributed as a watery solution in tiny bottles, which are fitted with an ordinary screw cap. This kind of distribution may, however, have fatal consequences. This is demonstrated in the following case of accidental poisoning of an infant: A two-year-old girl whose parents were both participating in the substitution scheme was found dead in her bed in Vienna in 1997. Forensic autopsy revealed a methadone concentration in the liver tissue of 640 ng/g. The criminal investigation determined that the girl had opened a bottle of methadone solution and subsequently had taken the drug. Considering the circumstances of this accident, from the medical point of view safety devices for the screw caps of the methadone bottles should be required by law, in order to avoid future accidental poisoning. PMID:10849943

  10. Interviews with widows following fatal farming incidents.

    PubMed

    Scheerer, A; Brandt, V

    2001-05-01

    Farm families have been identified traditionally with a strong family bond resulting from both living and working together. When a farming fatality occurs, surviving family members are left to deal with not only the tragedy of losing a loved one, but also the loss of a coworker. Although every family experiencing a loss will deal with bereavement issues, farm families are faced with additional challenges that differentiate them from other family situations. A qualitative research methodology was employed to understand the complex mix of challenges facing farm families after the death of a family member. Semi-structured interviews were conducted with farming widows in Kentucky to explore the stresses and challenges related to the farm business, family relationships, and the mental health of the individual members. Becoming the primary decision maker for the farm and household was a difficult role for the widows. Economic issues were an underlying consideration in many aspects of the experiences and changes they encountered. The need to make economic decisions almost immediately while continuing the necessary chores to maintain crops and livestock was very stressful and left little time for bereavement. Often the support from family, friends, and neighbors went beyond emotional comforting to providing help with farm chores and guidance on financial decisions. In developing resources for farm families in similar circumstances, it is important to understand how intertwined their lives are with their environment and the economics of the business. PMID:11465387

  11. Fatalities from black powder percussion handguns.

    PubMed

    Karger, B; Teige, K

    1998-12-21

    Three suicides and one homicide from black powder muzzle loading handguns are reported and the muzzle velocities of two weapons are recorded. The fatal head shots caused wide wound tracts traversing the brains and intracerebral haemorrhages remote from the tract were present in every case. The skulls showed considerable fractures which were pronounced in the cases of contact shots but were also present when the range of fire was 5 m. These extensive injuries from soft lead spheres with muzzle velocities of only approximately 200 m/s are attributed to the expansion of the spheres. The regularly occurring deformation resulted in 13-16 mm calibre missiles in the cases of .44 spheres. The special features of black powder such as incomplete and slow combustion resulted in intense soot deposits in the vicinity of the entrance wound and in long ranges the gunshot residues travelled. In contact shots, large pocket-like underminings even in deeper tissue layers, abundant soot along the trajectory and skin burns were observed. PMID:9924783

  12. Fatal occupational injuries in Nicaragua, 2005.

    PubMed

    López-Bonilla, Indiana Mercedes; Flores-Urbina, Lucia; Partanen, Timo; Wesseling, Catharina

    2011-01-01

    We attempt to estimate the rate of fatal occupational injuries (FOI) in Nicaragua for 2005, using 10 incomplete data sources. Based on the 173 identified FOIs, the crude empirical FOI rate estimate was 8.3 per 100,000 employed (12.3 men; 1.8 women) and highest in the 25-29 age group (15). The overall rate, corrected by capture-recapture modeling, was 11.6. Manufacturing represented a high rate (11.7); the formal economy rate (12.3) was higher than the informal economy (6); mining (110.3) and electricity (76.2) had the highest industry rates; and the most common agents of FOIs were motor vehicles. With 10 major sources, the extent of FOIs remains grossly underestimated and biased across worker strata. The FOIs among informal and agricultural workers tend to remain invisible, as there is no systematic surveillance by any agency. Changes in legislation and implementation are necessary to correct the situation. PMID:21905392

  13. Acute fatal metabolic complications in alkaptonuria.

    PubMed

    Davison, A S; Milan, A M; Gallagher, J A; Ranganath, L R

    2016-03-01

    Alkaptonuria (AKU) is a rare inherited metabolic disorder of tyrosine metabolism that results from a defect in an enzyme called homogentisate 1,2-dioxygenase. The result of this is that homogentisic acid (HGA) accumulates in the body. HGA is central to the pathophysiology of this disease and the consequences observed; these include spondyloarthropathy, rupture of ligaments/muscle/tendons, valvular heart disease including aortic stenosis and renal stones. While AKU is considered to be a chronic progressive disorder, it is clear from published case reports that fatal acute metabolic complications can also occur. These include oxidative haemolysis and methaemoglobinaemia. The exact mechanisms underlying the latter are not clear, but it is proposed that disordered metabolism within the red blood cell is responsible for favouring a pro-oxidant environment that leads to the life threatening complications observed. Herein the role of red blood cell in maintaining the redox state of the body is reviewed in the context of AKU. In addition previously reported therapeutic strategies are discussed, specifically with respect to why reported treatments had little therapeutic effect. The potential use of nitisinone for the management of patients suffering from the acute metabolic decompensation in AKU is proposed as an alternative strategy. PMID:26596578

  14. Fatalities associated with farm tractor injuries: an epidemiologic study.

    PubMed

    Goodman, R A; Smith, J D; Sikes, R K; Rogers, D L; Mickey, J L

    1985-01-01

    Death certificates were used as a source of information to characterize fatalities associated with farm tractor injuries in Georgia for the period 1971-81. In this period, 202 tractor-associated fatalities occurred among residents of Georgia; 198 of these persons were males. The annual tractor-associated fatality rate for males based on the population of male farm residents was 23.6 per 100,000; rates of fatal injury increased with age for this population. Persons whose primary occupation was other than farming accounted for more than half of all tractor-associated deaths. Fatal injuries occurred throughout the year but predominantly during the planting and harvesting months. Injuries occurred throughout the day (7 a.m. to midnight), with a peak at 4 p.m. to 5 p.m. Most fatal injuries, 76 percent, resulted when tractors overturned. Fatalities were attributed to crushed chest, exsanguination, strangulation or asphyxia, drowning, and other injuries. Current safety standards for the operation of farm tractors are limited; rollover protective canopies are not required for farm owners or their family members. Descriptive epidemiologic information obtained from death certificates can be used to define injury determinants and to suggest approaches for the further study and prevention of specific types of injuries. PMID:3923543

  15. [Lethal mixed intoxication with propofol in a medical layman].

    PubMed

    Strehler, Marco; Preuss, Johanna; Wollersen, Heike; Madea, Burkhard

    2006-01-01

    The authors report on a drug fatality of a 21-year-old man with a propofol (2,6-di-isopropylphenol) dependency. Propofol was detected in tissues and body fluids using SPME-GC/MS methods. The postmortem concentrations of propofol were 364 ng/ml in urine, 71 ng/ml in heart blood and 79 ng/ml in femoral blood. The drug addict had only an autodidactic medical knowledge, but had inserted himself a permanent cannula for intravenous injection of propofol several times a day. The injection material was bought via online auctions from eBay. The case illustrates how job-related drug dependencies become indistinct due to the free access to information and goods via the Internet. PMID:16910299

  16. [Severity of injury of alcohol intoxicated pedestrians in street traffic].

    PubMed

    Mittmeyer, H J

    1991-01-01

    The evaluation of 251 autopsy cases of pedestrians who suffered fatal accidents in road traffic documents that the influence of alcohol entails an additional risk of injury for pedestrians in motor car accidents. In particular, severe trauma to the head, thorax and abdomen occur, whilst injuries to the pelvis and limbs are generally not more serious than in sober pedestrians. In the classical collision constellation of the pedestrian at the front end of cars, the upper part of the body is evidently especially endangered in the further movement phase. This phenomenon might be connected above all with the impairment of the voluntary reaction capacity due to alcohol during the sequence of evidents in the accident. PMID:1811504

  17. Is pornography consumption associated with condom use and intoxication during hookups?

    PubMed

    Braithwaite, Scott R; Givens, Anneli; Brown, Jacob; Fincham, Frank

    2015-01-01

    In order to examine whether pornography consumption is associated with risky sexual behaviour among emerging adults, we examined two large samples of those who reported hooking up in the past 12 months (combined n =  1216). Pornography use was associated with a higher likelihood of having a penetrative hookup; a higher incidence of intoxication during hookups for men (but a lower incidence of intoxication during hookups for women); increasing levels of intoxication during hookups for men but decreasing levels of intoxication for women; and a higher likelihood of being in the riskiest category of having a penetrative hookup, without a condom, while intoxicated. For each of these outcomes, our point estimates for Study 2 fell within the 95% confidence intervals from Study 1. Controlling for trait self-control, binge drinking frequency, broader problematic patterns of alcohol use, openness to experience, and attitudes toward casual sex did not change the pattern of results. Implications for interventions to reduce sexual risk are discussed. PMID:26043841

  18. Occupational pesticide intoxications among farmers in Bolivia: a cross-sectional study

    PubMed Central

    Jørs, Erik; Morant, Rafael Cervantes; Aguilar, Guido Condarco; Huici, Omar; Lander, Flemming; Bælum, Jesper; Konradsen, Flemming

    2006-01-01

    Background Pesticide use and its consequences are of concern in Bolivia due to an intensive and increasing use. Methods To assess the magnitude and reasons for occupational pesticide intoxication, a cross-sectional study with interviews and blood-tests was performed among 201 volunteer farmers from 48 villages in the temperate and subtropical valleys in the eastern part of the Andes Mountains in Bolivia. Of these 171 male farmers using pesticides in their agricultural production were used in the statistical analysis, including linear- and logistic regression analysis. Results This study documented a frequent use of the most toxic pesticides among farmers who have had almost no instructions in how to use pesticides and protect themselves against the dangers of intoxication, reflected in the hazardous practices used when handling pesticides. Symptoms of intoxications were common in connection with spraying operations. The risk of experiencing symptoms and the serum cholinesterase activity were influenced by whether or not organophosphates were used and the number of times sprayed. The experience of symptoms was moreover influenced by the hygienic and personal protective measures taken during spraying operations while this had no influence on the serum cholinesterase level. Conclusion The study showed that occupational pesticide intoxications were common among farmers and did depend on multiple factors. Pesticide use is probably one of the largest toxicological problems in Bolivia, and a coordinated action by authorities, society and international bodies is needed to limit the number of intoxications and the environmental pollution. PMID:16630337

  19. Intoxication by intraperitoneal injection or oral gavage equally potentiates postburn organ damage and inflammation.

    PubMed

    Chen, Michael M; Palmer, Jessica L; Ippolito, Jill A; Curtis, Brenda J; Choudhry, Mashkoor A; Kovacs, Elizabeth J

    2013-01-01

    The increasing prevalence of binge drinking and its association with trauma necessitate accurate animal models to examine the impact of intoxication on the response and outcome to injuries such as burn. While much research has focused on the effect of alcohol dose and duration on the subsequent inflammatory parameters following burn, little evidence exists on the effect of the route of alcohol administration. We examined the degree to which intoxication before burn injury causes systemic inflammation when ethanol is given by intraperitoneal (i.p.) injection or oral gavage. We found that intoxication potentiates postburn damage in the ileum, liver, and lungs of mice to an equivalent extent when either ethanol administration route is used. We also found a similar hematologic response and levels of circulating interleukin-6 (IL-6) when either ethanol paradigm achieved intoxication before burn. Furthermore, both i.p. and gavage resulted in similar blood alcohol concentrations at all time points tested. Overall, our data show an equal inflammatory response to burn injury when intoxication is achieved by either i.p. injection or oral gavage, suggesting that findings from studies using either ethanol paradigm are directly comparable. PMID:24379525

  20. The influence of alcoholic intoxication on the short-time energy function of speech.

    PubMed

    Heinrich, Christian; Schiel, Florian

    2014-05-01

    This study investigates rhythmic features based on the short-time energy function of speech signals with the aim of finding robust, speaker-independent features that indicate speaker intoxication. Data from the German Alcohol Language Corpus, which comprises read, spontaneous, and command&control speech uttered by 162 speakers of both genders and various age groups when sober and intoxicated, were analyzed. Energy contours are compared directly (Root Mean Squared Error, statistical correlation, or the Euclidean distance in the spectral space of the contour) and by parameterization of the contour using the Discrete Cosine Transform (DCT) and the first and second moments of the lower DCT spectrum. Contours are also analyzed by Principal Components Analysis aiming at fundamental "eigen contour" changes that might encode intoxication. Energy contours differ significantly with intoxication in terms of distance measures, the second and fourth DCT coefficients, and the first and second moments of the lower DCT spectrum. Principal Components Analysis did not yield interpretable "eigen contours" that could be used in distinguishing intoxicated from sober contours. PMID:24815274

  1. Inhibition of renal Na{sup +}/H{sup +} exchange in cadmium-intoxicated rats

    SciTech Connect

    Ahn, Do Whan; Chung, Jin Mo; Kim, Jee Yeun; Kim, Kyoung Ryong; Park, Yang Saeng . E-mail: yspark@ns.kosinmed.or.kr

    2005-04-01

    Chronic exposure to cadmium (Cd) results in bicarbonaturia, leading to metabolic acidosis. To elucidate the mechanism(s) by which renal bicarbonate reabsorption is inhibited, we investigated changes in renal transporters and enzymes associated with bicarbonate reabsorption in Cd-intoxicated rats. Cd intoxication was induced by subcutaneous injections of CdCl{sub 2} (2 mg Cd/kg per day) for 3 weeks. Cd intoxication resulted in a significant reduction in V{sub max} of Na{sup +}/H{sup +} antiport with no changes in K{sub Na} in the renal cortical brush-border membrane vesicles (BBMV). Western blotting of BBM proteins and indirect immunohistochemistry in renal tissue sections, using an antibody against Na{sup +}/H{sup +} exchange-3 (NHE3), showed a diminished expression of NHE3 protein in the BBM. Reverse transcription-polymerase chain reaction (RT-PCR) analysis revealed that NHE3 mRNA expression was reduced in the renal cortex. The activity of carbonic anhydrase IV (CA IV) in BBM was not changed. The protein abundance of Na{sup +}-HCO{sub 3}{sup -} cotransporter-1 (NBC1) in whole kidney membrane fractions was slightly attenuated, whereas that of the Na{sup +}-K{sup +}-ATPase {alpha}-subunit was markedly elevated in Cd-intoxicated animals. These results indicate that Cd intoxication impairs NHE3 expression in the proximal tubule, thereby reducing the capacity for bicarbonate reabsorption, leading to bicarbonaturia in an intact animal.

  2. Sleep deprivation does not mimic alcohol intoxication on field sobriety testing.

    PubMed

    Citek, Karl; Elmont, Ashlee D; Jons, Christopher L; Krezelok, Chad J; Neron, Joseph D; Plummer, Timothy A; Tannenbaum, Timothy

    2011-09-01

    Previous research shows that sleep deprivation (SD) produces cognitive impairment similar to that caused by alcohol intoxication. Individual studies suggest that SD also causes deficits in motor skills that could be mistaken for intoxication. Consequently, SD often is used as a defense when an impaired driver is charged with driving while intoxicated. Twenty-nine adult subjects participated in two test sessions each, one after a full night's rest and the other after wakefulness of at least 24 h. Subjects consumed prescribed amounts of alcohol during each session. Law enforcement officers conducted field sobriety tests identical to those with which a driver would be assessed at roadside. Researchers also measured clinical responses of visual function and vital signs. The presence and number of validated impairment clues increase with increasing blood alcohol concentration but not with SD. Thus, SD does not affect motor skills in a manner that would lead an officer to conclude that the suspect is intoxicated, unless intoxication also is present. PMID:21595697

  3. An Acute Butyr-Fentanyl Fatality: A Case Report with Postmortem Concentrations.

    PubMed

    McIntyre, Iain M; Trochta, Amber; Gary, Ray D; Wright, Jennifer; Mena, Othon

    2016-03-01

    In this case report, we present an evaluation of the distribution of postmortem concentrations of butyr-fentanyl in a fatality attributed principally to the drug. A man who had a history of intravenous drug abuse was found unresponsive on the bathroom floor of his home. Drug paraphernalia was located on the bathroom counter. Toxicology testing, which initially screened positive for fentanyl by enzyme-linked immunosorbent assay, subsequently confirmed butyr-fentanyl, which was then quantitated by gas chromatography-mass spectrometry-specific ion monitoring (GC-MS SIM) analysis following liquid-liquid extraction. The butyr-fentanyl peripheral blood concentration was quantitated at 58 ng/mL compared with the central blood concentration of 97 ng/mL. The liver concentration was 320 ng/g, the vitreous was 40 ng/mL, the urine was 670 ng/mL and the gastric contained 170 mg. Acetyl-fentanyl was also detected in all biological specimens tested. Peripheral blood concentration was quantitated at 38 ng/mL compared with the central blood concentration of 32 ng/mL. The liver concentration was 110 ng/g, the vitreous was 38 ng/mL, the urine was 540 ng/mL and the gastric contained <70 mg. The only other drug detected was a relatively low concentration of benzoylecgonine. The cause of death was certified as acute butyr-fentanyl, acetyl-fentanyl and cocaine intoxication, and the manner of death was certified as accident. PMID:26683128

  4. Firearm fatalities in Dammam, Saudi Arabia.

    PubMed

    Al Madni, Osama; Kharosha, Magdy Abdel Azim; Shotar, Ali M

    2008-07-01

    This paper provides a database representing injury mortality in Dammam, Saudi Arabia, with the aim of establishing a system which will record information about the incidence of such deaths, identify new trends and give priority to violence prevention. The retrospective study was carried out on 64 fatalities from gunfire injuries at the Forensic Medicine Centre in Dammam, Saudi Arabia during the period from January 2002 - December 2006. The deaths included 55 cases of homicide, seven cases of suicide and two accidental shootings. Twenty-six victims were aged between 16-30 years and 24 victims were between 31-45 years. Fifty-nine of the cases were male. A handgun was the weapon used in 49 cases. The most common sites for the firearm entrance wounds were the head (45 cases) and the chest (35 cases). In the majority of cases (56.3%) a single shot was fired while in 15.6% of cases there were two shots. In 51.5% of cases no bullet was recovered from the body while a single bullet was recovered in 31.5% and two bullets in 6.2% of the cases. Distant range fire was observed in 65.6% of cases. Exit wounds were found on the head in 36.7% and on the chest in 28.7% of cases. The majority of victims were young males living in urban areas. This result should help in forming a strategy to improve the livelihoods of this group. The low incidence of alcohol abuse (one case, 1.56%) and only three cases (4.68%) of amphetamine abuse is significant. PMID:18754211

  5. Gun Injuries More Often Fatal Now, Study Finds

    MedlinePlus

    ... United States, a new study suggests. "Americans mourn firearm-related fatalities every day," said lead researcher Dr. ... that trauma can be traced to increasingly powerful firearms, such as the assault rifle used in the ...

  6. Fatal pediatric poisoning from leaded paint--Wisconsin, 1990

    SciTech Connect

    Not Available

    1991-03-29

    Although fatal lead poisoning among children occurs rarely in the United States, it represents a medical and public health emergency. This report summarizes the investigation of a child who died from poisoning associated with ingestion of lead-based paint.

  7. Fatal Legionellosis after Water Birth, Texas, USA, 2014

    PubMed Central

    Sanyal, Kay; Threadgill, Heidi; Cervantes, Diana

    2015-01-01

    In 2014, a fatal infection with Legionella pneumophila serogroup 1 occurred in a neonate after a water birth. The death highlighted the need for infection control education, client awareness, and standardization of cleaning procedures in Texas midwife facilities. PMID:25531804

  8. Newly Released Inmates Account for 1 in 10 Fatal ODs

    MedlinePlus

    ... fullstory_159858.html Newly Released Inmates Account for 1 in 10 Fatal ODs Many may not realize ... the general population," Persaud added. Not only did one in 10 overdose deaths involve a recently released ...

  9. The economic cost of farm-related fatalities in Australia.

    PubMed

    Pollock, K S; Griffith, G R; Fragar, L J

    2012-01-01

    Farm-related fatalities are a significant problem in Australian agriculture. Over the period 2001-2004, there were 404 fatalities that occurred as a direct consequence of visiting, residing, or working on a farm. This study employed a human capital approach to establish the economic costs of farm-related fatalities to the Australian economy. Modeling of direct and indirect costs associated with farm-related fatalities estimated that the 404 traumatic deaths over the period 2001-2004 cost the Australian economy $650.6 million in 2008 Australian dollars (AUD). This equates to 2.7% of the 2008 farm gross domestic product (GDP) due to potentially preventable farm accidents and injuries. Farm-related deaths are a significant economic cost to the Australian economy. Greater resources need to be directed to farm health and safety interventions to increase their effectiveness at reducing the risk exposure of those visiting, residing, and working on Australian farms. PMID:22458013

  10. Children in Hot Cars Result in Fatal Consequences

    MedlinePlus

    ... Home » Health Tips » Holiday and Seasonal Children in Hot Cars Result in Fatal Consequences Emergency physicians are ... dangers associated with leaving anyone, especially children in hot, unventilated vehicles during the summer. Children throughout the ...

  11. Who bought the drinks? Juror perceptions of intoxication in a rape trial.

    PubMed

    Lynch, Kellie Rose; Wasarhaley, Nesa E; Golding, Jonathan M; Simcic, Theresa

    2013-11-01

    In this study, the perceptions of victim intoxication and the drinking context (i.e., who purchased the drinks) were investigated. Men and women mock jurors (N = 158) read a rape trial summary in which the victim was intoxicated or sober, and either the victim or the perpetrator purchased the drinks. Overall, participants who perceived a victim as intoxicated were less likely to render guilty verdicts and made lower ratings of victim credibility. In addition, when the perpetrator purchased the drinks, participants were more likely to render guilty verdicts and made more negative judgments about the defendant than when the victim bought the drinks. Mediation analyses explained the relationship between the independent variables and verdict. The results are discussed in terms of the factors that influence juror perceptions of rape cases in court. PMID:23929601

  12. [Case report: fatal diving-accident. Or: accident while diving?].

    PubMed

    Böttcher, F; Jüttner, B; Krause, A; Rocha, M; Koppert, W

    2012-02-01

    This example of a fatal diving accident shows how challenging such cases can be in pre-hospital and clinical care. There is no common mechanism in diving fatalities and more than one group of disorders coming along with decompression sickness. Diving medicine is not an element of medical education, which results in insecurity and hampers adequate therapy of diving incidents. This is aggravated by an insufficient availability of hyperbaric chambers in Germany. PMID:22354401

  13. Fatal food allergy and opportunities for risk minimisation.

    PubMed

    Sinclair, Jan

    2013-05-31

    IgE-mediated food allergy affects up to 6% of children and 2% of adults. Fatal food allergic reactions are rare. Management of food allergy requires accurate identification of allergen(s), risk assessment, education on allergen avoidance / management of allergic reaction, and follow up. A case of fatal allergic reaction to cashew ingestion is reported, illustrating the importance of these aspects of management. PMID:23824029

  14. Acute fatal poisoning cases due to furathiocarb ingestion.

    PubMed

    Lee, S K; Ameno, K; In, S W; Yang, W K; Koo, K S; Yoo, Y C; Kubota, T; Ameno, S; Ijiri, I

    1999-04-12

    Seven cases involving acute fatalities due to ingestion of furathiocarb, a carbamate insecticide, are presented. Furathiocarb was detected in the gastric contents using thin layer chromatography (TLC) and gas chromatography/mass spectrophotometry (GC/MS), and quantified in the blood using a gas chromatograph equipped with a nitrogen-phosphorus detector (NPD). The fatal levels of furathiocarb in the blood ranged from 0.1 to 21.6 micrograms/ml. PMID:10376339

  15. Economic Contraction, Alcohol Intoxication and Suicide: Analysis of the National Violent Death Reporting System

    PubMed Central

    Kaplan, M.S.; Huguet, N.; Caetano, R.; Giesbrecht, N.; Kerr, W.C.; McFarland, B.H.

    2014-01-01

    Objectives Although there is a large and growing body of evidence concerning the impact of contracting economies on suicide mortality risk, far less is known about the role alcohol consumption plays in the complex relationship between economic conditions and suicide. The aims were to compare the postmortem alcohol intoxication rates among male and female suicide decedents before (2005–07), during (2008–09), and after (2010–11) the economic contraction in the United States. Methods Data from the restricted National Violent Death Reporting System 2005–11 for male and female suicide decedents aged 20 years and older were analyzed by Poisson regression analysis to test whether there was significant change in the fractions of suicide decedents who were acutely intoxicated at the time of death (defined as blood alcohol concentration ≥ 0.08 g/dl) prior, during, and after the downturn. Results The fraction of all suicide decedents with alcohol intoxication increased by 7% after the onset of the recession from 22.2% in 2005–07 to 23.9% in 2008–11. Compared to the years prior to the recession, male suicide decedents showed a 1.09-fold increased risk of alcohol intoxication within the first two years of the recession. Surprisingly, there was evidence of a lag effect among female suicide decedents, who had a 1.14-fold (95% CI, 1.02 to 1.27) increased risk of intoxication in 2010–11 compared to 2005–07. Conclusions These findings suggest that acute alcohol intoxication in suicide interacts with economic conditions, becoming more prevalent during contractions. PMID:25024394

  16. Acute alcohol intoxication decreases glucose metabolism but increases acetate uptake in the human brain.

    PubMed

    Volkow, Nora D; Kim, Sung Won; Wang, Gene-Jack; Alexoff, David; Logan, Jean; Muench, Lisa; Shea, Colleen; Telang, Frank; Fowler, Joanna S; Wong, Christopher; Benveniste, Helene; Tomasi, Dardo

    2013-01-01

    Alcohol intoxication results in marked reductions in brain glucose metabolism, which we hypothesized reflect not just its GABAergic enhancing effects but also the metabolism of acetate as an alternative brain energy source. To test this hypothesis we separately assessed the effects of alcohol intoxication on brain glucose and acetate metabolism using Positron Emission Tomography (PET). We found that alcohol intoxication significantly decreased whole brain glucose metabolism (measured with FDG) with the largest decrements in cerebellum and occipital cortex and the smallest in the thalamus. In contrast, alcohol intoxication caused a significant increase in [1-(11)C]acetate brain uptake (measured as standard uptake value, SUV), with the largest increases occurring in the cerebellum and the smallest in the thalamus. In heavy alcohol drinkers [1-(11)C]acetate brain uptake during alcohol challenge tended to be higher than in occasional drinkers (p<0.06) and the increases in [1-(11)C]acetate uptake in cerebellum with alcohol were positively associated with the reported amount of alcohol consumed (r=0.66, p<0.01). Our findings corroborate a reduction of brain glucose metabolism during intoxication and document an increase in brain acetate uptake. The opposite changes observed between regional brain metabolic decrements and regional increases in [1-(11)C]acetate uptake support the hypothesis that during alcohol intoxication the brain may rely on acetate as an alternative brain energy source and provides preliminary evidence that heavy alcohol exposures may facilitate the use of acetate as an energy substrate. These findings raise the question of the potential therapeutic benefits that increasing plasma acetate concentration (i.e. ketogenic diets) may have in alcoholics undergoing alcohol detoxification. PMID:22947541

  17. Validation of a Measure of College Students' Intoxicated Behaviors: Associations with Alcohol Outcome Expectancies, Drinking Motives, and Personality

    ERIC Educational Resources Information Center

    Westmaas, Johann; Moeller, Scott; Woicik, Patricia Butler

    2007-01-01

    Objective: The authors aimed to develop a measure of college students' intoxicated behaviors and to validate the measure using scales assessing alcohol outcome expectancies, motives for drinking, and personality traits. Participants and Method Summary: The authors administered these measures and an inventory describing 50 intoxicated behaviors to…

  18. An empirical model for global earthquake fatality estimation

    USGS Publications Warehouse

    Jaiswal, Kishor; Wald, David

    2010-01-01

    We analyzed mortality rates of earthquakes worldwide and developed a country/region-specific empirical model for earthquake fatality estimation within the U. S. Geological Survey's Prompt Assessment of Global Earthquakes for Response (PAGER) system. The earthquake fatality rate is defined as total killed divided by total population exposed at specific shaking intensity level. The total fatalities for a given earthquake are estimated by multiplying the number of people exposed at each shaking intensity level by the fatality rates for that level and then summing them at all relevant shaking intensities. The fatality rate is expressed in terms of a two-parameter lognormal cumulative distribution function of shaking intensity. The parameters are obtained for each country or a region by minimizing the residual error in hindcasting the total shaking-related deaths from earthquakes recorded between 1973 and 2007. A new global regionalization scheme is used to combine the fatality data across different countries with similar vulnerability traits. [DOI: 10.1193/1.3480331

  19. Injury patterns and features of cycling fatalities in South Australia.

    PubMed

    Olds, Kelly; Byard, Roger W; Langlois, Neil E I

    2015-08-01

    There has been an increase in cycling in Australia. This means that more cyclists are at risk of injuries, which account for a proportion of transport-related fatalities. In this study, all cyclist fatalities from 2002 to 2013 in South Australia where post-mortem examinations were performed were investigated. There were 42 deaths representing 3% of the total road fatalities over the same time. Of this total number of cases, 13 deaths (31%) involved collapse (mostly natural causes from an underlying medical condition) and 29 (69%) resulted from trauma. There were no cases of hyperthermia. Of the decedents 95% were male, and the mean age at death was 47 years. Fatal incidents were more likely to occur during April and November, and on a Monday. However, statistical analysis was not possible due to the small number of cases. Fatalities (traumatic and collapse) predominantly occurred whilst the cyclist was riding (86%). The majority of riding fatalities were as a result of collision with vehicles (81%). Drugs (including alcohol) were detected in two (15%) of the 13 cases of the collapses, and in seven (26%) of the 27 trauma cases tested. In trauma cases, death was most often due to multiple injuries. The most frequent area for injury was the head (found in 90% of traumatic deaths). Despite the increasing numbers of cyclists on South Australian roads over the last decade, death rates have trended downwards suggesting that road safety campaigns and the provision of more dedicated bicycle lanes have had a positive outcome. PMID:26165666

  20. Occupational aviation fatalities--Alaska, 2000-2010.

    PubMed

    2011-07-01

    Aircraft crashes are the second leading cause of occupational deaths in Alaska; during the 1990s, a total of 108 fatal aviation crashes resulted in 155 occupational fatalities. To update data and identify risk factors for occupational death from aircraft crashes, CDC reviewed data from the National Transportation Safety Board (NTSB) and the Alaska Occupational Injury Surveillance System. During 2000--2010, a total of 90 occupational fatalities occurred as a result of 54 crashes, an average of five fatal aircraft crashes and eight fatalities per year. Among those crashes, 21 (39%) were associated with intended takeoffs or landings at landing sites not registered with the Federal Aviation Administration (FAA). Fifteen crashes (28%) were associated with weather, including poor visibility, wind, and turbulence. In addition, 11 crashes (20%) resulted from pilots' loss of aircraft control; nine (17%) from pilots' failure to maintain clearance from terrain, water, or objects; and seven (13%) from engine, structure, or component failure. To reduce occupational fatalities resulting from aircraft crashes in the state, safety interventions should focus on providing weather and other flight information to increase pilots' situational awareness, maintaining pilot proficiency and decision-making abilities, and expanding the infrastructure used by pilots to fly by instruments. PMID:21716197

  1. Macroeconomic fluctuations and motorcycle fatalities in the U.S.

    PubMed

    French, Michael T; Gumus, Gulcin

    2014-03-01

    The effects of business cycles on health outcomes in general, and on traffic fatalities in particular, have received much attention recently. In this paper, we focus on motorcycle safety and examine the impact of changing levels of economic activity on fatal crashes by motorcyclists in the United States. We analyze state-level longitudinal data with 1,104 state/year observations from the 1988-2010 Fatality Analysis Reporting System (FARS). Using the extensive motorcycle crash characteristics available in FARS, we examine not only total fatality rates but also rates decomposed by crash type, day, time, and the level of the motorcycle operator's blood alcohol content. Our results are consistent with much of the existing literature showing that traffic fatality rates are pro-cyclical. The estimates suggest that a 10% increase in real income per capita is associated with a 10.4% rise in the total motorcycle fatality rate. Along with potential mechanisms, policymakers and public health officials should consider the effects of business cycles on motorcycle safety. PMID:24581077

  2. Can Urtica dioica supplementation attenuate mercury intoxication in Wistar rats?

    PubMed Central

    Siouda, Wafa; Abdennour, Cherif

    2015-01-01

    . Conclusion: Nettle leaves have not only played a clear protective role during Hg intoxication, but it also enhanced hepatic, renal and testicular GSH level of Wistar rats. PMID:27047060

  3. Successful Pancreas Transplantation From a Deceased Donor Intoxicated With Oral Antidiabetic Agent: A Case Report.

    PubMed

    Rodríguez-Villar, C; Conget, I; Ferrer-Fàbrega, J; Paredes, D; Ruíz, A; Roque, R; Rull, R; López-Boado, M; Ricart, M J; Garcia, R; Adalia, R

    2015-10-01

    Simultaneous kidney pancreas transplantation (SKP) is a common procedure for the patient with long-term type 1 diabetes mellitus (DM) with terminal renal failure. It is unusual to consider the pancreas from a deceased donor who died after an acute intoxication with oral antidiabetic agent (OAA), which would suggest an abnormal functionality of the organ and preclude the potential use of the graft. We present a case of a successful pancreatic transplantation from a donor who died of acute cerebral edema secondary to severe hypoglycemia induced by OAA acute intoxication. PMID:26518941

  4. Essential Indicators Identifying Chronic Inorganic Mercury Intoxication: Pooled Analysis across Multiple Cross-Sectional Studies

    PubMed Central

    Doering, Stefan

    2016-01-01

    Background The continuous exposure to inorganic mercury vapour in artisanal small-scale gold mining (ASGM) areas leads to chronic health problems. It is therefore essential to have a quick, but reliable risk assessing tool to diagnose chronic inorganic mercury intoxication. This study re-evaluates the state-of-the-art toolkit to diagnose chronic inorganic mercury intoxication by analysing data from multiple pooled cross-sectional studies. The primary research question aims to reduce the currently used set of indicators without affecting essentially the capability to diagnose chronic inorganic mercury intoxication. In addition, a sensitivity analysis is performed on established biomonitoring exposure limits for mercury in blood, hair, urine and urine adjusted by creatinine, where the biomonitoring exposure limits are compared to thresholds most associated with chronic inorganic mercury intoxication in artisanal small-scale gold mining. Methods Health data from miners and community members in Indonesia, Tanzania and Zimbabwe were obtained as part of the Global Mercury Project and pooled into one dataset together with their biomarkers mercury in urine, blood and hair. The individual prognostic impact of the indicators on the diagnosis of mercury intoxication is quantified using logistic regression models. The selection is performed by a stepwise forward/backward selection. Different models are compared based on the Bayesian information criterion (BIC) and Cohen`s kappa is used to evaluate the level of agreement between the diagnosis of mercury intoxication based on the currently used set of indicators and the result based on our reduced set of indicators. The sensitivity analysis of biomarker exposure limits of mercury is based on a sequence of chi square tests. Results The variable selection in logistic regression reduced the number of medical indicators from thirteen to ten in addition to the biomarkers. The estimated level of agreement using ten of thirteen medical

  5. Multiple organ dysfunction syndrome, an unusual complication of heroin intoxication: a case report and review of literature

    PubMed Central

    Feng, Gang; Luo, Qiancheng; Guo, Enwei; Yao, Yulan; Yang, Feng; Zhang, Bingyu; Li, Longxuan

    2015-01-01

    Multiple organ dysfunction syndrome (MODS) has rarely been described in patients with heroin intoxication. Here, we report a rare case of MODS involving six organs, due to heroin intoxication. The patient was a 32-year-old Chinese man with severe heroin intoxication complicated by acute pulmonary edema and respiratory insufficiency, shock, myocardial damage and cardiac insufficiency, rhabdomyolysis and acute renal insufficiency, acute liver injury and hepatic insufficiency, toxic leukoencephalopathy, and hypoglycemia. He managed to survive and was discharged after 10 weeks of intensive care. The possible pathogenesis and therapeutic measures of MODS induced by heroin intoxication and some suggestions for preventing and treating severe complications of heroin intoxication, based on clinical evidence and the pertinent literature, are discussed in this report. PMID:26617935

  6. What makes a feline fatal in Toxoplasma gondii's fatal feline attraction? Infected rats choose wild cats.

    PubMed

    Kaushik, M; Knowles, S C L; Webster, J P

    2014-07-01

    Toxoplasma gondii is an indirectly transmitted protozoan parasite, of which members of the cat family (Felidae) are the only definitive hosts and small mammals such as rats serve as intermediate hosts. The innate aversion of rodents to cat odor provides an obstacle for the parasite against successful predation by the feline definitive host. Previous research has demonstrated that T. gondii appears to alter a rat's perception of the risk of being preyed upon by cats. Although uninfected rats display normal aversion to cat odor, infected rats show no avoidance and in some cases even show attraction to cat odor, which we originally termed the "Fatal Feline Attraction." In this study, we tested for the first time whether the "Fatal Feline Attraction" of T. gondii-infected rats differed according to the type of feline odor used, specifically whether it came from domestic cats (Felis silvestris catus) or wild cats-cheetahs (Acinonyx jubatus) or pumas (Felis concolor). In two-choice odor trials, where wild and domestic cat odors were competed against one another, consistent with previous findings we demonstrated that infected rats spent more time in feline odor zones compared with uninfected rats. However, we further demonstrated that all cat odors are not equal: infected rats had a stronger preference for wild cat odor over that of domestic cats, an effect that did not differ significantly according to the type of wild cat odor used (cheetah or puma). We discuss these results in terms of the potential mechanism of action and their implications for the current and evolutionary role of wild, in addition to domestic, cats in transmission of T. gondii. PMID:24907200

  7. Brazilian Road Traffic Fatalities: A Spatial and Environmental Analysis

    PubMed Central

    de Andrade, Luciano; Vissoci, João Ricardo Nickenig; Rodrigues, Clarissa Garcia; Finato, Karen; Carvalho, Elias; Pietrobon, Ricardo; de Souza, Eniuce Menezes; Nihei, Oscar Kenji; Lynch, Catherine; de Barros Carvalho, Maria Dalva

    2014-01-01

    Background Road traffic injuries (RTI) are a major public health epidemic killing thousands of people daily. Low and middle-income countries, such as Brazil, have the highest annual rates of road traffic fatalities. In order to improve road safety, this study mapped road traffic fatalities on a Brazilian highway to determine the main environmental factors affecting road traffic fatalities. Methods and Findings Four techniques were utilized to identify and analyze RTI hotspots. We used spatial analysis by points by applying kernel density estimator, and wavelet analysis to identify the main hot regions. Additionally, built environment analysis, and principal component analysis were conducted to verify patterns contributing to crash occurrence in the hotspots. Between 2007 and 2009, 379 crashes were notified, with 466 fatalities on BR277. Higher incidence of crashes occurred on sections of highway with double lanes (ratio 2∶1). The hotspot analysis demonstrated that both the eastern and western regions had higher incidences of crashes when compared to the central region. Through the built environment analysis, we have identified five different patterns, demonstrating that specific environmental characteristics are associated with different types of fatal crashes. Patterns 2 and 4 are constituted mainly by predominantly urban characteristics and have frequent fatal pedestrian crashes. Patterns 1, 3 and 5 display mainly rural characteristics and have higher prevalence of vehicular collisions. In the built environment analysis, the variables length of road in urban area, limited lighting, double lanes roadways, and less auxiliary lanes were associated with a higher incidence of fatal crashes. Conclusions By combining different techniques of analyses, we have identified numerous hotspots and environmental characteristics, which governmental or regulatory agencies could make use to plan strategies to reduce RTI and support life-saving policies. PMID:24498051

  8. Spontaneous and experimental intoxication of cattle by Simarouba versicolor A. St.-Hill (Simaroubaceae).

    PubMed

    Carvalho, Nilton M; Bacha, Flavia B; Santos, Ariany C; Carvalho, Amanda Q; Faccin, Tatiane C; Pott, Arnildo; Lemos, Ricardo A A

    2013-03-15

    This study describes an outbreak of Simarouba versicolor intoxication in cattle from Mato Grosso do Sul, Brazil, and reproduces it experimentally. Clinical signs of the affected animals were weakness, tremors, hind limbs incoordination, reluctance to move, sternal and lateral recumbency and death. The main necropsy findings, observed in the abomasum and in segments of the small and large intestines, were diffuse redness and mucosal and serosal swelling. Histological examination revealed necrosis of lymphoid tissues and necrotizing enterocolitis. One experiment was carried out using 3 male calves to test the toxicity of a single dose of S. versicolor leaves at 15 g/kg, 5 g/kg and 2.5 g/kg. Clinical signs, necropsy findings and histological examination of calves receiving 15 g/kg and 5 g/kg leaves were similar to those of cattle from the intoxication outbreak. The calf fed 2.5 g/kg leaves developed clinical symptoms of poisoning and recovered naturally. In a second experiment, two male calves received daily administration of S. versicolor leaves at 1.5 g/kg and 2.5 g/kg for 10 days. They developed clinical signs of intoxication within 24 h and recovered eight to nine days after the leaves were administered. These findings suggest that S. versicolor was responsible for the outbreak studied, although this plant does not have cumulative intoxication effects on cattle. PMID:23319076

  9. Think They're Drunk? Alcohol Servers and the Identification of Intoxication.

    ERIC Educational Resources Information Center

    Burns, Edward D.; Nusbaumer, Michael R.; Reiling, Denise M.

    2003-01-01

    Examines practices used by servers to assess intoxication. The analysis was based upon questionnaires mailed to a random probability sample of licensed servers from one state (N = 822). Indicators found to be most important were examined in relation to a variety of occupational characteristics. Implications for training curricula, policy…

  10. Intravenous Lipid Emulsion Therapy for Acute Synthetic Cannabinoid Intoxication: Clinical Experience in Four Cases

    PubMed Central

    Aksel, Gökhan; Güneysel, Özlem; Taşyürek, Tanju; Kozan, Ergül; Çevik, Şebnem Eren

    2015-01-01

    There is no specific antidote for intoxication with synthetic cannabinoids. In this case series, we considered the efficiency of intravenous lipid emulsion therapy in four cases, who presented to emergency department with synthetic cannabinoid (bonzai) intoxication. The first patient had a GCS of 3 and a left bundle branch block on electrocardiography. The electrocardiography revealed sinus rhythm with normal QRS width after the treatment. The second patient had bradycardia, hypotension, and a GCS of 14. After intravenous lipid emulsion therapy, the bradycardia resolved, and the patient's GCS improved to 15. The third patient presented with a GCS of 8, and had hypotension and bradycardia. After the treatment, not only did the bradycardia resolve, but also the GCS improved to 15. The fourth patient, whose electrocardiography revealed accelerated junctional rhythm, had a GCS of 13. The patient's rhythm was sinus after the treatment. Cardiovascular recovery was seen in all four cases, and neurological recovery was also seen in three of them. Based on the fact that intravenous lipid emulsion is beneficial in patients intoxicated with lipophilic drugs, unstable patients presenting to the emergency department with acute synthetic cannabinoid intoxication may be candidates for intravenous lipid emulsion treatment. PMID:26078891

  11. Drink Specials and the Intoxication Levels of Patrons Exiting College Bars

    ERIC Educational Resources Information Center

    Thombs, Dennis L.; Dodd, Virginia; Porkorny, Steven B.; Omli, Morrow R.; O'Mara, Ryan; Webb, Monica C.; Lacaci, Diana M.; Werch, Chad

    2008-01-01

    Objectives: To determine whether drink specials independently increase patrons' risk of achieving a high level of intoxication upon exiting drinking establishments. Methods: In a campus community, data were collected from exiting patrons (N=291) via sidewalk interviews and breath tests on 6 nights of 2 consecutive semesters. Results: A…

  12. PHYSIOLOGICAL RESPONSE OF RAINBOW TROUT ('SALMO GAIRDNERI') TO ACUTE FENVALERATE INTOXICATION

    EPA Science Inventory

    The physiological responses of rainbow trout (Salmo gairdneri) to fenvalerate intoxication during aqueous exposure were examined to provide information about the pyrethroid mode of action in fish. Trout (n = 4) were exposed to 412 + or - 50 micro/liter fenvalerate and died in 10....

  13. 32 CFR 634.14 - Restoration of driving privileges upon acquittal of intoxicated driving.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 32 National Defense 4 2012-07-01 2011-07-01 true Restoration of driving privileges upon acquittal of intoxicated driving. 634.14 Section 634.14 National Defense Department of Defense (Continued... SUPERVISION Driving Privileges § 634.14 Restoration of driving privileges upon acquittal of...

  14. 32 CFR 634.14 - Restoration of driving privileges upon acquittal of intoxicated driving.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 32 National Defense 4 2010-07-01 2010-07-01 true Restoration of driving privileges upon acquittal of intoxicated driving. 634.14 Section 634.14 National Defense Department of Defense (Continued... SUPERVISION Driving Privileges § 634.14 Restoration of driving privileges upon acquittal of...

  15. 32 CFR 634.14 - Restoration of driving privileges upon acquittal of intoxicated driving.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 32 National Defense 4 2013-07-01 2013-07-01 false Restoration of driving privileges upon acquittal of intoxicated driving. 634.14 Section 634.14 National Defense Department of Defense (Continued... SUPERVISION Driving Privileges § 634.14 Restoration of driving privileges upon acquittal of...

  16. 32 CFR 634.14 - Restoration of driving privileges upon acquittal of intoxicated driving.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 32 National Defense 4 2011-07-01 2011-07-01 false Restoration of driving privileges upon acquittal of intoxicated driving. 634.14 Section 634.14 National Defense Department of Defense (Continued... SUPERVISION Driving Privileges § 634.14 Restoration of driving privileges upon acquittal of...

  17. 32 CFR 634.14 - Restoration of driving privileges upon acquittal of intoxicated driving.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 32 National Defense 4 2014-07-01 2013-07-01 true Restoration of driving privileges upon acquittal of intoxicated driving. 634.14 Section 634.14 National Defense Department of Defense (Continued... SUPERVISION Driving Privileges § 634.14 Restoration of driving privileges upon acquittal of...

  18. Drunk and Disorganised: Relationships between Bar Characteristics and Customer Intoxication in European Drinking Environments

    PubMed Central

    Hughes, Karen; Quigg, Zara; Bellis, Mark A.; Calafat, Amador; van Hasselt, Ninette; Kosir, Matej; Voorham, Lotte; Goossens, Ferry X.; Duch, Mariangels; Juan, Montse

    2012-01-01

    Preventing alcohol-related harm in drinking environments is a growing international priority. Factors relating to the physical, social and staffing environments in bars can contribute to increased alcohol consumption and harm. Understanding the relationships between such factors and intoxication in European drinking environments is critical to developing appropriate interventions. We undertook a quantitative observational study in 60 bars in four European cities, in The Netherlands, Slovenia, Spain and the UK (n = 237 observational visits). Using a structured observational schedule, researchers recorded characteristics of the bar environment and rated customer intoxication levels. All physical bar characteristics showed associations with intoxication before interactions between them were controlled for. Hierarchical modelling found significant independent associations between intoxication and use of plastic glassware, promotion of non-alcoholic drinks (often energy drinks), permissive environments, poor washroom facilities, the presence of a dance floor, customer sexual activity/competitiveness and later observational time. Findings suggest that prevention efforts should focus on raising and enforcing managerial standards in bars. While harm reduction measures such as plastic glassware are often promoted for high risk bars, such measures are inadequate to address public health concerns and insufficient to demonstrate social responsibility. PMID:23202832

  19. Hazards of Secondary Bromadiolone Intoxications Evaluated using High-performance Liquid Chromatography with Electrochemical Detection

    PubMed Central

    Krizkova, Sona; Beklova, Miroslava; Pikula, Jiri; Adam, Vojtech; Horna, Ales; Kizek, René

    2007-01-01

    This study reported on the possibility of intoxications of non-target wild animals associated with use of bromadiolone as the active component of rodenticides with anticoagulation effects. A laboratory test was done with earthworms were exposed to bromadiolone-containing granules under the conditions specified in the modified OECD 207 guideline. No mortality of earthworms was observed during the fourteen days long exposure. When the earthworms from the above test became a part of the diet of common voles in the following experiment, no mortality of consumers was observed too. However, electrochemical analysis revealed higher levels of bromadiolone in tissues from earthworms as well as common voles compared to control animals. There were determined comparable levels of bromadiolone in the liver tissue of common voles after primary (2.34±0.10 μg/g) and secondary (2.20±0.53 μg/g) intoxication. Therefore, the risk of secondary intoxication of small mammalian species feeding on bromadiolone-containing earthworms is the same as of primary intoxication through baited granules. Bromadiolone bio-accumulation in the food chain was monitored using the newly developed analytical procedure based on the use of a liquid chromatography coupled with electrochemical detector (HPLC-ED). The HPLC-ED method allowed to determine the levels of bromadiolone in biological samples and is therefore suitable for examining the environmental hazards of this substance.

  20. Comparative Hepatoprotective Activity of Ethanolic Extracts of Cuscuta australis against Acetaminophen Intoxication in Wistar Rats

    PubMed Central

    Folarin, Rachael O.; Omirinde, Jamiu O.; Bejide, Ronald; Isola, Tajudeen O.; Usende, Levi I.; Basiru, Afisu

    2014-01-01

    This study investigates the comparative hepatoprotective activity of crude ethanol extracts of Cuscuta australis against acetaminophen (APAP) intoxication. Thirty-six rats were randomly divided into six groups of 6 replicates: Group 1 which served as control received water. Group 2 was orally administered 835 mg/kg body wt. of paracetamol on day 8. Groups 3 and 4 were orally administered ethanolic extracts of the seed of Cuscuta australis in doses of 125 mg/kg and 250 mg/kg, respectively, for 7 days and then intoxicated as in Group 2 on the 8th day. Groups 5 and 6 received similar oral doses of Cuscuta australis stem extracts for 7 days and then intoxicated as in Groups 3 and 4. Group 2 rats showed severe periportal hepatic necrosis, significantly elevated serum hepatic injury markers, markedly increased lipid peroxidation, and decreased hepatic antioxidant enzymes activities. Remarkably, Cuscuta australis (seed and stem) extract pretreatments in Groups 3, 4, 5, and 6, most especially, the stem extract pretreatment in Groups 5 and 6, improved better the hepatic histoarchitecture, the hepatocellular, and the oxidative stress injury markers in a dose-dependent manner. Conclusively, ethanol extractions of Cuscuta australis stem appear to protect the liver from acetaminophen intoxication better than the seed counterpart. PMID:27433518

  1. Ricinus communis Intoxications in Human and Veterinary Medicine-A Summary of Real Cases

    PubMed Central

    Worbs, Sylvia; Köhler, Kernt; Pauly, Diana; Avondet, Marc-André; Schaer, Martin; Dorner, Martin B.; Dorner, Brigitte G.

    2011-01-01

    Accidental and intended Ricinus communis intoxications in humans and animals have been known for centuries but the causative agent remained elusive until 1888 when Stillmark attributed the toxicity to the lectin ricin. Ricinus communis is grown worldwide on an industrial scale for the production of castor oil. As by-product in castor oil production ricin is mass produced above 1 million tons per year. On the basis of its availability, toxicity, ease of preparation and the current lack of medical countermeasures, ricin has gained attention as potential biological warfare agent. The seeds also contain the less toxic, but highly homologous Ricinus communis agglutinin and the alkaloid ricinine, and especially the latter can be used to track intoxications. After oil extraction and detoxification, the defatted press cake is used as organic fertilizer and as low-value feed. In this context there have been sporadic reports from different countries describing animal intoxications after uptake of obviously insufficiently detoxified fertilizer. Observations in Germany over several years, however, have led us to speculate that the detoxification process is not always performed thoroughly and controlled, calling for international regulations which clearly state a ricin threshold in fertilizer. In this review we summarize knowledge on intended and unintended poisoning with ricin or castor seeds both in humans and animals, with a particular emphasis on intoxications due to improperly detoxified castor bean meal and forensic analysis. PMID:22069699

  2. Assessing Driving while Intoxicated (DWI) Offender Characteristics and Drinking Problems Utilizing the Numerical Drinking Profile (NDP)

    ERIC Educational Resources Information Center

    Barry, Adam E.; Misra, Ranjita; Dennis, Maurice

    2006-01-01

    Driving a vehicle under the influence of alcohol is a major public health concern. By distinguishing the type of individuals violating driving while intoxicated (DWI) sanctions, intervention programs will be better suited to reduce drinking and driving. The purpose of this study was to examine the personal characteristics of DWI offenders and…

  3. 32 CFR 634.36 - Detection, apprehension, and testing of intoxicated drivers.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... THE ARMY (CONTINUED) LAW ENFORCEMENT AND CRIMINAL INVESTIGATIONS MOTOR VEHICLE TRAFFIC SUPERVISION Traffic Supervision § 634.36 Detection, apprehension, and testing of intoxicated drivers. (a) Law...) horizontal gaze nystagmus tests as sanctioned by the National Highway Traffic and Safety Administration,...

  4. 15 CFR 265.38 - Intoxication or other impairment of function.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 15 Commerce and Foreign Trade 1 2010-01-01 2010-01-01 false Intoxication or other impairment of function. 265.38 Section 265.38 Commerce and Foreign Trade Regulations Relating to Commerce and Foreign Trade NATIONAL INSTITUTE OF STANDARDS AND TECHNOLOGY, DEPARTMENT OF COMMERCE REGULATIONS GOVERNING TRAFFIC AND CONDUCT REGULATIONS GOVERNING...

  5. 32 CFR 634.36 - Detection, apprehension, and testing of intoxicated drivers.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... THE ARMY (CONTINUED) LAW ENFORCEMENT AND CRIMINAL INVESTIGATIONS MOTOR VEHICLE TRAFFIC SUPERVISION Traffic Supervision § 634.36 Detection, apprehension, and testing of intoxicated drivers. (a) Law...) horizontal gaze nystagmus tests as sanctioned by the National Highway Traffic and Safety Administration,...

  6. Personality Factors Associated with Driving while Intoxicated: A Comparison Study of Adolescent Drivers.

    ERIC Educational Resources Information Center

    Farrow, James A.

    1988-01-01

    Assessed personality factors of 152 adolescent drivers. Found that subjects convicted of driving while intoxicated (DWI) and juvenile offenders without DWI citations more often endorsed feelings of powerlessness and stressful life events than did drivers without DWI citations. DWI offenders were more likely to indicate that alcohol made them loud,…

  7. Intervening to Decrease Alcohol Abuse at University Parties: Differential Reinforcement of Intoxication Level

    ERIC Educational Resources Information Center

    Fournier, Angela K.; Ehrhart, Ian J.; Glindemann, Kent E.; Geller, E. Scott

    2004-01-01

    This quasi-experimental field study assessed whether an incentive/reward intervention can change the drinking behavior and the subsequent levels of intoxication among college students attending fraternity parties. A total of 356 blood alcohol concentration (BAC) assessments, using hand-held breathalyzers, were obtained at two baseline and at two…

  8. Event-Level Covariation of Alcohol Intoxication and Behavioral Risks during the First Year of College

    ERIC Educational Resources Information Center

    Neal, Dan J.; Fromme, Kim

    2007-01-01

    The authors examined the global- and event-level associations between alcohol intoxication and 10 behavioral risks during the 1st year of college. Participants (n = 1113; 62% female; 54% Caucasian) completed 30 days of Web-based self-monitoring that assessed alcohol consumption and involvement in 10 behavioral risks. Generalized estimating…

  9. A Cost Analysis of Web-Enhanced Training to Reduce Alcohol Sales to Intoxicated Bar Patrons

    ERIC Educational Resources Information Center

    Page, Timothy F.; Nederhoff, Dawn M.; Ecklund, Alexandra M.; Horvath, Keith J.; Nelson, Toben F.; Erickson, Darin J.; Toomey, Traci L.

    2015-01-01

    Objective: The purpose of this study was to document the development and testing costs of the Enhanced Alcohol Risk Management (eARM) intervention, a web enhanced training program to prevent alcohol sales to intoxicated bar patrons and to estimate its implementation costs in a "real world", non-research setting. Methods: Data for this…

  10. 32 CFR 636.16 - Detection, apprehension, and testing of intoxicated drivers.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 32 National Defense 4 2011-07-01 2011-07-01 false Detection, apprehension, and testing of intoxicated drivers. 636.16 Section 636.16 National Defense Department of Defense (Continued) DEPARTMENT OF... drivers. In addition to the requirements in § 634.36 of this subchapter, the standard field sobriety...

  11. 32 CFR 636.16 - Detection, apprehension, and testing of intoxicated drivers.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 32 National Defense 4 2014-07-01 2013-07-01 true Detection, apprehension, and testing of intoxicated drivers. 636.16 Section 636.16 National Defense Department of Defense (Continued) DEPARTMENT OF... drivers. In addition to the requirements in § 634.36 of this subchapter, the standard field sobriety...

  12. 32 CFR 636.16 - Detection, apprehension, and testing of intoxicated drivers.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 32 National Defense 4 2012-07-01 2011-07-01 true Detection, apprehension, and testing of intoxicated drivers. 636.16 Section 636.16 National Defense Department of Defense (Continued) DEPARTMENT OF... drivers. In addition to the requirements in § 634.36 of this subchapter, the standard field sobriety...

  13. 32 CFR 636.16 - Detection, apprehension, and testing of intoxicated drivers.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 32 National Defense 4 2010-07-01 2010-07-01 true Detection, apprehension, and testing of intoxicated drivers. 636.16 Section 636.16 National Defense Department of Defense (Continued) DEPARTMENT OF... drivers. In addition to the requirements in § 634.36 of this subchapter, the standard field sobriety...

  14. 32 CFR 636.16 - Detection, apprehension, and testing of intoxicated drivers.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 32 National Defense 4 2013-07-01 2013-07-01 false Detection, apprehension, and testing of intoxicated drivers. 636.16 Section 636.16 National Defense Department of Defense (Continued) DEPARTMENT OF... drivers. In addition to the requirements in § 634.36 of this subchapter, the standard field sobriety...

  15. Effects of Alcohol Intoxication on Anger Experience and Expression among Partner Assaultive Men

    ERIC Educational Resources Information Center

    Eckhardt, Christopher I.

    2007-01-01

    The author investigated the acute effects of alcohol intoxication on anger experience and expression among 46 maritally violent (MV) and 56 maritally nonviolent (NV) men randomly assigned to receive alcohol, placebo, or no alcohol. Participants completed an anger-arousing articulated thoughts in simulated situations (ATSS) paradigm and imagined…

  16. Personality Differences of First-Time and Repeat Offenders Arrested for Driving while Intoxicated.

    ERIC Educational Resources Information Center

    Reynolds, James R.; And Others

    1991-01-01

    Examined personality characteristics of first-time (n=174) and repeat (n=64) driving while intoxicated offenders. Found that repeat offenders differed significantly from first-time offenders on 12 of 24 personality characteristics, were less expressive emotionally, and were less flexible in ways of finding stimulation; however, self-reported…

  17. Oral administration of piperine for the control of aflatoxin intoxication in rats

    PubMed Central

    Gagini, Thalita B.; Silva, Robson E.; Castro, Isabela S.; Soares, Breno A.; Lima, Marco E.F.; Brito, Marilene F.; Mazur, Carlos; Direito, Glória M.; Danelli, Maria das Graças M.

    2010-01-01

    Aflatoxins are mycotoxins that have important toxic effects on human and animal health, even if consumed at low doses. The oral administration of piperine (1.12 mg/kg) during 23 days in rats seemingly interfered with the toxicity of aflatoxins, decreasing hepatic injuries and the leukocyte depletion in experimentally intoxicated animals. PMID:24031502

  18. Fatal diving accidents in western Norway 1983-2007.

    PubMed

    Ramnefjell, M P; Morild, I; Mørk, S J; Lilleng, P K

    2012-11-30

    Despite efforts to reduce their number, fatal diving accidents still occur. The circumstances and post-mortem findings in 40 fatal diving accidents in western Norway from 1983 through 2007 were investigated. Diving experience, medical history and toxicology reports were retrieved. The material consisted of recreational divers, professional saturation divers and professional divers without experience with saturation. In 33 cases the diving equipment was examined as part of the forensic investigation. In 27 cases defects in the diving equipment were found. For six divers such defects were responsible for the fatal accidents. Eighteen divers died on the surface or less than 10 m below surface. Five divers reached below 100 msw, and two of them died at this depth. The fatalities were not season-dependent. However, wave-height and strength of currents were influential factors in some cases. Twelve divers were diving alone. Twenty divers had one buddy, 9 of these divers were alone at the time of death. The cause of death was drowning in 31 out of 40 divers; one of them had a high blood-ethanol concentration, in two other divers ethanol was found in the urine, indicating previous ethanol consumption. Nine divers died from sudden decompression, pulmonary barotraumas, underwater trauma and natural causes. The study shows that most of the fatal diving accidents could be avoided if adequate diving safety procedures had been followed. PMID:22981212

  19. CREBH Determines the Severity of Sulpyrine-Induced Fatal Shock

    PubMed Central

    Saiga, Hiroyuki; Ma, Ji Su; Ohshima, Jun; Machimura, Sakaaki; Sasai, Miwa; Kimura, Taishi; Ueda, Yoshiyasu; Kayama, Hisako; Takeda, Kiyoshi

    2013-01-01

    Although the pyrazolone derivative sulpyrine is widely used as an antipyretic analgesic drug, side effects, including fatal shock, have been reported. However, the molecular mechanism underlying such a severe side effect is largely unclear. Here, we report that the transcription factor CREBH that is highly expressed in the liver plays an important role in fatal shock induced by sulpyrine in mice. CREBH-deficient mice were resistant to experimental fatal sulpyrine shock. We found that sulpyrine-induced expression of cytochrome P450 2B (CYP2B) family genes, which are involved in sulpyrine metabolism, in the liver was severely impaired in CREBH-deficient mice. Moreover, introduction of CYP2B in CREBH-deficient liver restored susceptibility to sulpyrine. Furthermore, ectopic expression of CREBH up-regulated CYP2B10 promoter activity, and in vivo knockdown of CREBH in wild-type mice conferred a significant resistance to fatal sulpyrine shock. These data demonstrate that CREBH is a positive regulator of CYP2B in response to sulpyrine administration, which possibly results in fatal shock. PMID:23409047

  20. Motor vehicle fatalities in the United States construction industry.

    PubMed

    Ore, T; Fosbroke, D E

    1997-09-01

    A death certificate-based surveillance system was used to identify 2144 work-related motor vehicle fatalities among civilian workers in the United States construction industry over the years 1980-92. Construction workers were twice as likely to be killed by a motor vehicle as the average worker, with an annual crude mortality rate of 2.3/100,000 workers. Injury prevention efforts in construction have had limited effect on motor vehicle-related deaths, with death rates falling by only 11% during the 13-year period, compared with 43% for falls, 54% for electrocutions and 48% for machinery. In all industries combined, motor vehicle fatality rates dropped by 47%. The largest proportion of motor vehicle deaths (40%) occurred among pedestrians, with construction accounting for more than one-fourth of all pedestrian deaths. A minimum of 54 (6%) of these pedestrian fatalities were flaggers or surveyors. Flaggers accounted for half the 34 pedestrian fatalities among women, compared with only 3% among men. Along with previous studies and recent trends in the amount and type of road construction, these results underscore the need for better traffic control management in construction work areas to reduce pedestrian fatalities. As the second leading cause of traumatic death in construction, with an annual average share of 15% of the total deaths, exceeded only by falls, prevention of work-related motor vehicle research should become a greater priority in the construction industry. PMID:9316709

  1. Fatal Occupational Injuries among Non-governmental Employees in Malaysia

    PubMed Central

    Abas, Adinegara bin Lutfi; Mohd Said, Datuk Abd. Razzak B.; Aziz Mohammed, Mohammed Azman B.; Sathiakumar, Nalini

    2012-01-01

    Background In Malaysia, surveillance of fatal occupational injuries is fragmented. We therefore analyzed an alternative data source from Malaysia’s Social Security organization, the PERKESO. Methods We conducted a secondary data analysis of the PERKESO database comprised of 7 million employees from 2002 to 2006. Results Overall, the average annual incidence was 9.2 fatal occupational injuries per 100,000 workers. During the five-year period, there was a decrease in the absolute number of fatal injuries by 16% and the incidence by 34%. The transportation sector reported the highest incidence of fatal injuries (35.1/100,000), followed by agriculture (30.5/100,000) and construction (19.3/100,000) sectors. Persons of Indian ethnicity were more likely to sustain fatal injuries compared to other ethnic groups. Conclusions Government and industry should develop rigorous strategies to detect hazards in the workplace, especially in sectors that continuously record high injury rates. Targeted interventions emphasizing worker empowerment coupled with systematic monitoring and evaluation is critical to ensure success in prevention and control measures. PMID:22544443

  2. Evaluation of meteorological and epidemiological characteristics of fatal pulmonary embolism

    NASA Astrophysics Data System (ADS)

    Törő, Klára; Pongrácz, Rita; Bartholy, Judit; Váradi-T, Aletta; Marcsa, Boglárka; Szilágyi, Brigitta; Lovas, Attila; Dunay, György; Sótonyi, Péter

    2016-03-01

    The objective of the present study was to identify risk factors among epidemiological factors and meteorological conditions in connection with fatal pulmonary embolism. Information was collected from forensic autopsy records in sudden unexpected death cases where pulmonary embolism was the exact cause of death between 2001 and 2010 in Budapest. Meteorological parameters were detected during the investigated period. Gender, age, manner of death, cause of death, place of death, post-mortem pathomorphological changes and daily meteorological conditions (i.e. daily mean temperature and atmospheric pressure) were examined. We detected that the number of registered pulmonary embolism (No 467, 211 male) follows power law in time regardless of the manner of death. We first described that the number of registered fatal pulmonary embolism up to the nth day can be expressed as Y( n) = α ṡ n β where Y denotes the number of fatal pulmonary embolisms up to the nth day and α > 0 and β > 1 are model parameters. We found that there is a definite link between the cold temperature and the increasing incidence of fatal pulmonary embolism. Cold temperature and the change of air pressure appear to be predisposing factors for fatal pulmonary embolism. Meteorological parameters should have provided additional information about the predisposing factors of thromboembolism.

  3. Evaluation of meteorological and epidemiological characteristics of fatal pulmonary embolism.

    PubMed

    Törő, Klára; Pongrácz, Rita; Bartholy, Judit; Váradi-T, Aletta; Marcsa, Boglárka; Szilágyi, Brigitta; Lovas, Attila; Dunay, György; Sótonyi, Péter

    2016-03-01

    The objective of the present study was to identify risk factors among epidemiological factors and meteorological conditions in connection with fatal pulmonary embolism. Information was collected from forensic autopsy records in sudden unexpected death cases where pulmonary embolism was the exact cause of death between 2001 and 2010 in Budapest. Meteorological parameters were detected during the investigated period. Gender, age, manner of death, cause of death, place of death, post-mortem pathomorphological changes and daily meteorological conditions (i.e. daily mean temperature and atmospheric pressure) were examined. We detected that the number of registered pulmonary embolism (No 467, 211 male) follows power law in time regardless of the manner of death. We first described that the number of registered fatal pulmonary embolism up to the nth day can be expressed as Y(n) = α ⋅ n (β) where Y denotes the number of fatal pulmonary embolisms up to the nth day and α > 0 and β > 1 are model parameters. We found that there is a definite link between the cold temperature and the increasing incidence of fatal pulmonary embolism. Cold temperature and the change of air pressure appear to be predisposing factors for fatal pulmonary embolism. Meteorological parameters should have provided additional information about the predisposing factors of thromboembolism. PMID:26178756

  4. Fatal injuries while under the influence of psychoactive drugs: a cross-sectional exploratory study in England

    PubMed Central

    Oyefeso, Adenekan; Schifano, Fabrizio; Ghodse, Hamid; Cobain, Kathryn; Dryden, Ruth; Corkery, John

    2006-01-01

    Background Studies of drug-related mortality rarely describe fatal injuries due to psychoactive drug intoxication (FIUI). The main aim of this study was to determine the nature, extent and pattern of FIUI. Methods This observational study covered the period January 1999 to December 2001. Data were provided by members of a study panel of coroners in England using a standard protocol. Sources of data for this study included autopsy protocols, death certificates, hospital records, police reports, toxicology reports and inquest transcripts. Inclusion criteria for this were (i) the mention of one or more psychoactive substances as contributing to fatality; and (ii) the presence of a Controlled Drug at post mortem. Results A total of 3,803 drug-related deaths of persons aged 16–64 years were reported by the study panel during the three-year period. The study panel accounted for 86% of drug-related deaths in England in this period. There were 147 FIUI cases (119 males, 28 females), giving a proportionate mortality ratio of approximately 4%. The majority of FIUI cases (84%) were aged 16–44 years, with a median age at death of 33 years (Quartile deviation = 7). Fifty-six percent of FIUI occurred in urban areas of England. The population of the study jurisdictions aged 16–64 years contributed 49,545,766 person-years (py) to the study, giving an annual crude rate of 3/1,000,000 person-years (py). Rates for male and females were 4.9 and 1.1/1,000,000 py respectively, giving a male/female rate ratio of 4.5 (95%CI = 2.9–6.8). The rates of intentional and unintentional FIUI were 2 and 1/1,000,000 py respectively. The leading mechanism for intentional FIUI was suffocation while the predominant mechanisms in unintentional FIUI were road traffic accidents and falls. There is a significant difference in the pattern of drug-specific risk between FIUI and fatal poisoning. Risks of intentional FIUI are elevated among Black and Minority Ethnic groups. Conclusion There are

  5. Estimating national road crash fatalities using aggregate data.

    PubMed

    Ahmed, Anwaar; Khan, Beenish Akbar; Khurshid, Muhammad Bilal; Khan, Muhammad Babar; Waheed, Abdul

    2016-09-01

    Injuries and fatalities from road traffic crashes have emerged a major public health challenge in Pakistan. Reliable estimates of road crash fatalities (RCF) of a country, is a vital element needed for identification and control of key risk factors, road-safety improvement efforts and prioritizing national health. Reliability of current annual RCF estimates for Pakistan becomes highly questionable due to serious underreporting. This study aimed to predict annual RCF for Pakistan using data from World Health Organization and International Road Federation sources. An ordinary least square (OLS) regression model that relates fatality rate with different explanatory variables was developed. RCF were predicted for Pakistan for year 2012 and 2013, and results were compared with national police reported estimates. Study results indicated that there is serious underreporting of RCF in Pakistan and immediate measures are needed to improve the existing road crash recording and reporting system at the national and subnational levels. PMID:25571957

  6. Blast overpressure after tire explosion: a fatal case.

    PubMed

    Pomara, Cristoforo; D'Errico, Stefano; Riezzo, Irene; Perilli, Gabriela; Volpe, Umberto; Fineschi, Vittorio

    2013-12-01

    Fatal blast injuries are generally reported in literature as a consequence of the detonation of explosives in war settings. The pattern of lesion depends on the position of the victim in relation to the explosion, on whether the blast tracks through air or water, and whether it happens in the open air or within an enclosed space and the distance from the explosion. Tire explosion-related injuries are rarely reported in literature. This study presents a fatal case of blast overpressure due to the accidental explosion of a truck tire occurring in a tire repair shop. A multidisciplinary approach to the fatality involving forensic pathologists and engineers revealed that the accidental explosion, which caused a series of primary and tertiary blast wave injuries, was due to tire deterioration. PMID:24247639

  7. Determinants of road traffic crash fatalities across Indian States.

    PubMed

    Grimm, Michael; Treibich, Carole

    2013-08-01

    This article explores the determinants of road traffic crash fatalities in India. In addition to income, the analysis considers the sociodemographic population structure, motorization levels, road and health infrastructure and road rule enforcement as potential factors. An original panel data set covering 25 Indian states is analyzed using multivariate regression analysis. Time and state fixed-effects account for unobserved heterogeneity across states and time. The rising motorization, urbanization and accompanying increase in the share of vulnerable road users, that is, pedestrians and two-wheelers, are the major drivers of road traffic crash fatalities in India. Among vulnerable road users, women form a particularly high-risk group. Higher expenditure per police officer is associated with a lower fatality rate. The results suggest that India should focus, in particular, on road infrastructure investments that allow the separation of vulnerable from other road users on improved road rule enforcement and should pay special attention to vulnerable female road users. PMID:22936645

  8. Last call: ethanol metabolism and the implications for emergency department clinicians managing patients with extreme ethanol intoxication.

    PubMed

    Johnson, Jeremy M

    2009-01-01

    The legal consumption of alcohol at a drinking age of 21 years and the accepting, ubiquitous nature of our society has caused alcohol consumption to become highly prevalent in our society. To this avail, emergency departments will continue to see a greater number of intoxicated patients, and it is imperative that clinicians remain up to date about treatment strategies and general management of the acutely intoxicated individual. This article expounds on many of the subtle presentations that may be featured by the intoxicated patient and discusses the current treatment modalities and pitfalls utilized by today's emergency clinician. PMID:20118874

  9. [Erythrocyte membrane permeability and the sorption capacity of erythrocytes--optimal criteria of the severity of endogenous intoxication].

    PubMed

    Mikhaĭlovich, V A; Marusanov, V E; Bichun, A B; Domanskaia, I A

    1993-01-01

    Sorption capacity of erythrocytes (SCE) and erythrocyte membrane permeability (EMP) have been determined along with a number of other biochemical parameters to assess the degree of intoxication in 265 critically ill patients. EMP was determined by a modified technique of V. N. Kolmakov. A high correlation between EMP, SCE and the level of biologically active substances has been established. Therefore, EMP and SCE are regarded as basic criteria reflecting the severity of endogenous intoxication and changes in these values form the basis for intoxication classification. PMID:8116908

  10. Landslide fatalities in the Western Ghats of Kerala, India

    NASA Astrophysics Data System (ADS)

    Lukose Kuriakose, Sekhar; Sankar, G.; Muraleedharan, C.

    2010-05-01

    The Western Ghats of Kerala, India is prone to shallow landslides and consequent debris flows. An earlier study (Kuriakose et al., EG, 2009) has compiled and presented the history and chorology of landslide prone areas of the region. An attempt to collect and compile a reliable fatal landslide inventory of the region resulted in a database of 63 landslides from 1961 to 2009. The data base was compiled from the news paper reports and research reports of the CESS and GSI. Most landslides were visited in and the locations were mapped using a handheld GPS. Date and fatality information was also collected. For twelve of the landslides accurate location information was not available and hence was plotted at the nearest known village centre. Three landslides did not have any location information but was recorded in the district gazetteer and hence included in the data base. A total of 257 valuable lives were lost in landslides. The landslide that caused the highest number of deaths was the Amboori landslide (Thiruvananthapuram) which occurred on 11 September 2001 that caused 39 fatalities. Idukki district experienced the largest number of fatal landslides during this period, 20 events resulting in 67 fatalities. Thiruvananthapuram district experienced the highest average number of fatalities per landslide (47 deaths from 5 events). The district wise statistics from north to south are, Kannur (6 from 5), Kasargodu (24 from 6), Wayanad (36 from 6), Kozhikode (44 from 10), Malappuram (9 from 3), Palakkad (3 from 3), Thrissur (2 from 1), Kottayam (5 from 3), and Pathanamthitta (14 from 3). It was noted that there exists a spatial trend in the occurrence of fatal landslides which follows the general monsoon rainfall trends and the population density. About 55% of the events occurred during the south west monsoon (June to September) season. It was also observed that there exists a strong upward trend in the number of fatal landslides. This upward trend can be directly

  11. Influence of civil defense on strategic countervalue fatalities

    SciTech Connect

    Harvey, T.F.

    1982-04-28

    Two modeling studies were conducted to simulate the effect of fallout shelters on the outcome of a massive countervalue nuclear exchange between the Soviet Union and the United States. One was to determine the number of nuclear weapons required to mount an effective fallout attack against a country with dispersed population; the other was to determine the number of expected US fatalities resulting from a countervalue attack against US urban population centers. The results of these studies indicate that the number of weapons required to mount such an attack depends on the adequacy of the shelter system and that the evacuation of urban populations can substantially reduce expected fatality levels.

  12. Epidemiology of Child Motor Vehicle Crash Injuries and Fatalities

    NASA Astrophysics Data System (ADS)

    Arbogast, Kristy B.; Durbin, Dennis R.

    Although children represent only 10-15 % of the overall traffic fatality burden in the United States, motor vehicle crashes (MVCs) remain the leading cause of death and disability for children and young adults; and, close to half of all unintentional injury deaths to children and adolescents (Centers for Disease Control and Prevention National Center for Injury Prevention and Control, Web-based Injury Statistics Query and Reporting System [CDC NCIPC WISQARS] 2010). Moreover, their exposure to motor vehicle risk is significant because they travel by motor vehicles nearly as much as adults. Prevention of the fatalities, injuries and disability associated with MVC must be a priority for ensuring our children's overall health.

  13. Fatal anorectal injuries: a series of four cases.

    PubMed

    Orr, C J; Clark, M A; Hawley, D A; Pless, J E; Tate, L R; Fardal, P M

    1995-03-01

    Anorectal injuries associated with sexual practices have become more frequently reported in the last decade. Although anorectal injuries are commonly reported in cases of sexual abuse of children, fatalities are very rare. In this series of cases, we report a case of fatal child abuse resulting from anal intercourse. In addition, there are two cases of death in females as a result of heterosexual "fisting" or "handballing." The fourth case of the series is that of a homicidal injury produced by rectal impalement with a 31 inch length of threaded pipe. PMID:7602281

  14. Projecting Fatalities in Crashes Involving Older Drivers, 2000-2025

    SciTech Connect

    Hu, P.S.

    2001-03-23

    As part of this research effort, we developed a new methodology for projecting elderly traffic crash fatalities. This methodology separates exposure to crashes from crash risk per se, and further divides exposure into two components, the number of miles driven and the likelihood of being a driver. This component structure permits conceptually different determinants of traffic fatalities to be projected separately and has thorough motivation in behavioral theory. It also permits finer targeting of particular aspects of projections that need improvement and closer linking of projections to possible policy instruments for influencing them.

  15. The role of military dental capabilities in mass fatality situations.

    PubMed

    Trengrove, Hugh G; Gray, Andrew

    2013-05-01

    Recent experience with the New Zealand Defence Force in supporting the national disaster victim identification operation following destructive earthquakes in Canterbury, New Zealand, highlights the important role military forensic odontology capabilities can provide in supporting a national disaster response. Military dental personnel are well-trained, practiced, and prepared to support short-notice contingencies and can provide important immediate response augmentation to Disaster Victim Identification teams following a multiple-fatality event. The role of military forensic odontology capabilities in multiple-fatality incidents is reviewed. PMID:23756011

  16. Fatal suppurative nephritis caused by Pseudomonas in a chimpanzee

    USGS Publications Warehouse

    Migaki, G.; Asher, D.M.; Casey, H.W.; Locke, L.N.; Gibbs, C.J.; Gajdusek, C.

    1979-01-01

    Reports of nephritis in chimpanzees are relatively rare, compared with those in other nonhuman primates. McClure and Guilloud reported chronic pyelonephritis in a 35-year-old female chimpanzee; Schmidt and Butler reported glomerulonephritis in an 11-year-old female chimpanzee, and Kim reported on a 12-year-old male with subacute interstitial nephritis in a chimpanzee after the animal had recurrent hemolysis due to phenolic intoxication. The present report deals with supprative nephritis caused by Pseudomonas resulting in renal failure in a chimpanzee.

  17. Incidence of paediatric fatal and non-fatal low speed vehicle run over events in Queensland, Australia: eleven year analysis

    PubMed Central

    2014-01-01

    Background The purpose of this study was to estimate the incidence of fatal and non-fatal Low Speed Vehicle Run Over (LSVRO) events among children aged 0–15 years in Queensland, Australia, at a population level. Methods Fatal and non-fatal LSVRO events that occurred in children resident in Queensland over eleven calendar years (1999-2009) were identified using ICD codes, text description, word searches and medical notes clarification, obtained from five health related data bases across the continuum of care (pre-hospital to fatality). Data were manually linked. Population data provided by the Australian Bureau of Statistics were used to calculate crude incidence rates for fatal and non-fatal LSVRO events. Results There were 1611 LSVROs between 1999–2009 (IR = 16.87/100,000/annum). Incidence of non-fatal events (IR = 16.60/100,000/annum) was 61.5 times higher than fatal events (IR = 0.27/100,000/annum). LSVRO events were more common in boys (IR = 20.97/100,000/annum) than girls (IR = 12.55/100,000/annum), and among younger children aged 0–4 years (IR = 21.45/100000/annum; 39% or all events) than older children (5–9 years: IR = 16.47/100,000/annum; 10–15 years IR = 13.59/100,000/annum). A total of 896 (56.8%) children were admitted to hospital for 24 hours of more following an LSVRO event (IR = 9.38/100,000/annum). Total LSVROs increased from 1999 (IR = 14.79/100,000) to 2009 (IR = 18.56/100,000), but not significantly. Over the 11 year period, there was a slight (non –significant) increase in fatalities (IR = 0.37-0.42/100,000/annum); a significant decrease in admissions (IR = 12.39–5.36/100,000/annum), and significant increase in non-admissions (IR = 2.02-12.77/100,000/annum). Trends over time differed by age, gender and severity. Conclusion This is the most comprehensive, population-based epidemiological study on fatal and non-fatal LSVRO events to date. Results from this study indicate

  18. Long-term trends in flood fatalities in the United State

    NASA Astrophysics Data System (ADS)

    Sharif, Hatim; Chaturvedi, Smita

    2015-04-01

    This presentation reviews flood-related fatalities in the United States between 1959 and 2013. Information on flood fatality victims and the flood-causing events was obtained from the National Climatic Data Center. The data collected included the date, time, location, and weather conditions and the gender and age of the flood victims. Long term trends in the numbers of fatalities and fatality rates were analyzed. For most of the states fatalities were largely caused by single catastrophic events. The analysis indicates that the standardized annual flood fatality rates are decreasing significantly for all states. Vehicle related fatalities represent more than 50% of flood fatalities for most of the states and can be as high as 77%. A combination of improved hydrometeorological forecasting, educational programs aimed at enhancing public awareness of flood risk and the seriousness of flood warnings, and timely and appropriate action by local emergency and safety authorities will help further reduce flood fatalities in Texas.

  19. Cardiac Fatalities in Firefighters: An Analysis of the U.S. Fire Administration Database.

    PubMed

    Sen, Soman; Palmieri, Tina; Greenhalgh, David

    2016-01-01

    Cardiac fatalities are the leading cause of death among all firefighters. Increasing age has been linked to increased cardiac fatalities in firefighters; however, circumstances surrounding in-line-of-duty cardiac firefighter deaths can also increase the risk of a cardiac death. The authors hypothesize that cardiac fatalities among firefighters will be related to the type of duty and level of physical exertion. The authors analyzed the Firefighter Fatalities and Statistics data collected by the U.S. Fire Administration (http://apps.usfa.fema.gov/firefighter-fatalities/fatalityData/statistics) from January 2002 to December 2012. Data were analyzed for associations between age, firefighter classification, duty-type, and cause of fatal cardiac event. A total of 1153 firefighter fatalities occurred during the 10-year period reviewed. Of these, 47% were cardiac fatalities. Mean age was significantly higher in firefighters who suffered a cardiac fatality (52.0 ± 11.4 ± 40.8 ± 14.7 years; P < .05). Volunteer firefighters suffered significantly higher proportion of cardiac fatalities (62%; P < .05) followed by career firefighters (32%). Additionally, cardiac fatalities were the leading cause of death for volunteer firefighters (54%; P < .05). The highest proportion of cardiac fatalities occurred on-the-scene (29%; P < .05) followed by after-duty fatalities (25%). Stress and overexertion accounted for 98% of the cause of cardiac fatalities. Adjusting for rank and firefighter classification, age (odds ratio, 1.06; 95% confidence interval, 1.05-1.08) and stress or overexertion (odds ratio, 11.9; 95% confidence interval, 1.7-83.4) were independent predictors of a firefighter cardiac fatality. Both career and volunteer firefighters are at significantly higher risk of a fatal cardiac event as they age. These fatalities occur in a significant proportion on-the-scene. National efforts should be aimed at these high-risk populations to improve cardiovascular health. PMID:25501775

  20. 21 CFR 640.73 - Reporting of fatal donor reactions.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 21 Food and Drugs 7 2011-04-01 2010-04-01 true Reporting of fatal donor reactions. 640.73 Section 640.73 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) BIOLOGICS ADDITIONAL STANDARDS FOR HUMAN BLOOD AND BLOOD PRODUCTS Source Plasma § 640.73 Reporting of...