WorldWideScience

Sample records for poisoning problem areas

  1. Interpersonal Problem-Solving Deficits in Self-Poisoning Patients.

    Science.gov (United States)

    McLeavey, Breda C.; And Others

    1987-01-01

    Compared self-poisoning patients with psychiatric patients and nonpatient controls on problem-solving skills and locus of control. The psychiatric and self-poisoning groups showed deficits on interpersonal problem solving compared with nonpatient controls. The self-poisoning group performed below or at the level of the psychiatric group. Locus of…

  2. Self-poisoning in rural Sri Lanka: small-area variations in incidence

    DEFF Research Database (Denmark)

    Manuel, Celie; Gunnell, David J; van der Hoek, Wim

    2008-01-01

    measures in these settings, this study investigates small-area variation in self-poisoning incidence and its association with area-based socioeconomic and agricultural factors. METHODS: Ecological analysis of intentional self-poisoning in a rural area (population 267,613) of Sri Lanka in 2002.......01). CONCLUSION: Considerable small-area variation in incidence rates of intentional self-poisoning was found. The noteworthy concentration of cases in certain areas and the inverse association with socioeconomic deprivation merit attention and should be investigated using individual-level exposure data....... of intentional self-poisoning in the study area was 315 per 100,000 (range: 0 - 2168 per 100,000 across GNs). Socioeconomic disadvantage, as indexed by poor housing quality (p = 0.003) and low levels of education (p

  3. [The comparative analysis of acute poisoning characteristics between cities and rural areas in Guangxi].

    Science.gov (United States)

    Jiang, Dong-fang; Liu, Qing-hua

    2012-06-01

    To compare the acute-poisoning characteristics between city and rural areas of Guangxi Province in order to provide clinical data for the formation of treatment strategies of acute poisoning in Guangxi. Data of acute poisoning patients as treated in 36 municipal and 12 county hospitals, and also 15 rural clinics in 11 cities of Guangxi during 2005 to 2009 were collected and analyzed according to poisoning population, poisoning site, poisoning process, and poisoning degree. By analysing 3678 and 2153 cases of acute poisoning patients in rural and urban areas, the gender [χ (2) = 5.53, P old (11.17% vs. 8.69%), farmers by occupation (74.84% vs. 2.79%), home (80.64% vs. 78.07%), sites of labor (11.83% vs. 3.07%) and other sites (4.08% vs. 2.97%), and the chief causes were professional (3.10% vs. 1.30%), taken by mistake (21.85% vs. 20.91%), homicide (0.30% vs. 0.28%), and suicide (39.07% vs. 18.77%), and by pesticide (60.94% vs. 12.13%), plant (7.08% vs. 2.88%) and animal poisons (7.73% vs. 6.56%), belonging to severe poisoning (25.86% vs. 19.04%) were higher than those in town. In the town, poisoning occurred predominantly in female (55.09% vs. 51.90%), age below 19 years old (23.78% vs. 19.44%), unemployed (33.35% vs. 13.76%), student (17.53% vs. 8.43%), industrial workers (31.95% vs. 2.69%), executives (10.84% vs. 0.22%) and other professional (3.53% vs. 0.05%); occurred in schools (8.78% vs. 0.82%), restaurants (5.48% vs. 1.55%), place of entertainment (1.63% vs. 1.09%), by accidental (52.23% vs. 31.27%), therapeutic (4.46% vs. 2.56%), and other reasons (2.04% vs. 1.85%); by chemicals (33.19% vs. 8.55%), medicines (24.31% vs. 9.12%), and other types of poison (20.92% vs. 6.59%); light and medium degree of poisoning (44.87% vs. 41.22%, 36.09% vs. 32.93%) were higher than those in rural areas. Regarding the acute poisoning in Guangxi, the composition of population, the poisoning sites and causes, the types of poisons, the poisoning degree are distinctly different

  4. [Problems caused by poisonous tropical marine animals].

    Science.gov (United States)

    Lääveri, Tinja; Räisänen-Sokolowski, Anne; Jama, Timo

    2014-01-01

    A Finnish physician encounters problems caused by tropical marine animals either during her/his own travelling or while treating travelers who have returned home. Certain species of medusae and cone shells as well as the stings by some fish species are life-threateningly poisonous. A person stung or bitten by any of the most dangerous species must immediately be admitted to the hospital. Foreign material remaining in tissues after stings by echinoderms and spiky fish may cause problems months after the actual injury. The injuries become easily infected, and antimicrobial drug therapy must thus cover gram-negative rod-shaped bacteria as well.

  5. Acute pesticide poisoning--a global public health problem

    DEFF Research Database (Denmark)

    Konradsen, Flemming

    2007-01-01

    Acute pesticide poisoning has become a major public health problem worldwide, following the intensification of agriculture and the promotion of agro-chemicals in low and middle income countries, with more than 300,000 deaths each year. The easy availability of highly toxic pesticides in the homes...... of farming communities has made pesticides the preferred means of suicide with an extremely high case fatality. Similarly, the extensive use of pesticides exposes the community to both long-term and acute occupational health problems. A concerted effort is urgently needed to address the situation....

  6. Is poisoning a problem in South Sudan?

    African Journals Online (AJOL)

    2011-11-04

    Nov 4, 2011 ... (e.g. mesothelioma caused by contact with asbestos). Criminal act of poisoning: e.g. “spiking” of a drink at a party. Poisoning in uganda. When I was working in Uganda I saw several cases of poisoning with organophosphates and was horrified by the mortality. Almost ten years ago, we carried out a simple.

  7. Agreement between questionnaire and medical records on some health and socioeconomic problems among poisoning cases

    Directory of Open Access Journals (Sweden)

    Fathelrahman Ahmed I

    2009-09-01

    Full Text Available Abstract Background The main objective of the present study was to evaluate the agreement between questionnaire and medical records on some health and socioeconomic problems among poisoning cases. Methods Cross-sectional sample of 100 poisoning cases consecutively admitted to the Hospital Pulau Pinang, Malaysia during the period from September 2003 to February 2004 were studied. Data on health and socioeconomic problems were collected both by self-administered questionnaire and from medical records. Agreement between the two sets of data was assessed by calculating the concordance rate, Kappa (k and PABAK. McNemar statistic was used to test differences between categories. Results Data collected by questionnaire and medical records showed excellent agreement on the "marital status"; good agreements on "chronic illness", "psychiatric illness", and "previous history of poisoning"; and fair agreements on "at least one health problem", and "boy-girl friends problem". PABAK values suggest better agreements' measures. Conclusion There were excellent to good agreements between questionnaire and medical records on the marital status and most of the health problems and fair to poor agreements on the majority of socioeconomic problems. The implications of those findings were discussed.

  8. Interpersonal Problem-Solving Skills Training in the Treatment of Self-Poisoning Patients.

    Science.gov (United States)

    McLeavey, B. C.; And Others

    1994-01-01

    Evaluated the effectiveness of interpersonal problem-solving skills training (IPSST) for the treatment of self-poisoning patients. Subjects were assigned randomly either to IPSST or to a control treatment. Although both treatments reduced the number of presenting problems, the IPSST was more effective as determined by other outcome measures. (RJM)

  9. Analysis of 8000 hospital admissions for acute poisoning in a rural area of Sri Lanka

    DEFF Research Database (Denmark)

    van der Hoek, Wim; Konradsen, Flemming

    2006-01-01

    BACKGROUND: Acute poisoning, especially deliberate self-poisoning with agricultural pesticides, is an emerging global public health problem, but reliable incidence estimates are lacking. Only a few previous studies have assessed the impact of regulatory or other preventive measures. OBJECTIVE...... government hospitals in southern Sri Lanka from 1990 to 2002. RESULTS: Data of 8,110 admissions for acute poisoning were available for analysis. Most cases were young adults, who deliberately self-poisoned themselves with pesticides, males outnumbering females. Average incidence rate of acute poisoning over...... of the 1990s. The decline in mortality was attributed to regulatory controls for the group of highly hazardous organophosphorus compounds implemented in 1995 and for the organochlorine endosulfan in 1998. CONCLUSIONS: Regulatory control of highly toxic pesticides provides important health benefits, especially...

  10. Epidemiology of paediatric poisoning reporting to a tertiary hospital ...

    African Journals Online (AJOL)

    Methods. We conducted a retrospective study from January 2007 to January 2012 at the Komfo Anokye Teaching Hospital, a tertiary hospital in Ghana. Results. Poisoning is a significant health problem in the study area. A total of 253 children reported to the hospital with poisoning over the 61month period, with an average ...

  11. Ciguatera poisoning: a global issue with common management problems.

    Science.gov (United States)

    Ting, J Y; Brown, A F

    2001-12-01

    Ciguatera poisoning, a toxinological syndrome comprising an enigmatic mixture of gastrointestinal, neurocutaneous and constitutional symptoms, is a common food-borne illness related to contaminated fish consumption. As many as 50000 cases worldwide are reported annually, and the condition is endemic in tropical and subtropical regions of the Pacific Basin, Indian Ocean and Caribbean. Isolated outbreaks occur sporadically but with increasing frequency in temperate areas such as Europe and North America. Increase in travel between temperate countries and endemic areas and importation of susceptible fish has led to its encroachment into regions of the world where ciguatera has previously been rarely encountered. In the developed world, ciguatera poses a public health threat due to delayed or missed diagnosis. Ciguatera is frequently encountered in Australia. Sporadic cases are often misdiagnosed or not medically attended to, leading to persistent or recurrent debilitating symptoms lasting months to years. Without treatment, distinctive neurologic symptoms persist, occasionally being mistaken for multiple sclerosis. Constitutional symptoms may be misdiagnosed as chronic fatigue syndrome. A common source outbreak is easier to recognize and therefore notify to public health organizations. We present a case series of four adult tourists who developed ciguatera poisoning after consuming contaminated fish in Vanuatu. All responded well to intravenous mannitol. This is in contrast to a fifth patient who developed symptoms suggestive of ciguatoxicity in the same week as the index cases but actually had staphylococcal endocarditis with bacteraemia. In addition to a lack of response to mannitol, clinical and laboratory indices of sepsis were present in this patient. Apart from ciguatera, acute gastroenteritis followed by neurological symptoms may be due to paralytic or neurotoxic shellfish poisoning, scombroid and pufferfish toxicity, botulism, enterovirus 71, toxidromes and

  12. Accidental childhood poisoning in Benin City: Still a problem ...

    African Journals Online (AJOL)

    Accidental poisoning (AP) is a leading cause of ill – health and deaths among. Nigerian children. Reports on AP are infrequent in Nigeria. This retrospective descriptive study examined the prevailing pattern of accidental childhood poisoning in Benin City. Accidental poisonings were identified in 226 (3.3%) of the cases ...

  13. Utility of the Measurement of Carboxyhemoglobin Level at the Site of Acute Carbon Monoxide Poisoning in Rural Areas

    Directory of Open Access Journals (Sweden)

    Makoto Onodera

    2016-01-01

    Full Text Available Objective. This study examined the hypothesis that correlations exist between the carbon monoxide exposure time and the carboxyhemoglobin concentration at the site of carbon monoxide poisoning, using a pulse carbon monoxide oximeter in rural areas or the carboxyhemoglobin concentration measured at a given medical institution. Background. In previous studies, no definitive relationships between the arterial blood carboxyhemoglobin level and the severity of carbon monoxide poisoning have been observed. Method. The subjects included patients treated for acute carbon monoxide poisoning in whom a medical emergency team was able to measure the carboxyhemoglobin level at the site of poisoning. We examined the relationship between the carboxyhemoglobin level at the site of poisoning and carbon monoxide exposure time and the relationships between the arterial blood carboxyhemoglobin level and carbon monoxide exposure time. Results. A total of 10 patients met the above criteria. The carboxyhemoglobin levels at the site of poisoning were significantly and positively correlated with the exposure time (rs = 0.710, p=0.021, but the arterial blood carboxyhemoglobin levels were not correlated with the exposure time. Conclusion. In rural areas, the carboxyhemoglobin level measured at the site of carbon monoxide poisoning correlated with the exposure time.

  14. Utility of the Measurement of Carboxyhemoglobin Level at the Site of Acute Carbon Monoxide Poisoning in Rural Areas.

    Science.gov (United States)

    Onodera, Makoto; Fujino, Yasuhisa; Kikuchi, Satoshi; Sato, Masayuki; Mori, Kiyofumi; Beppu, Takaaki; Inoue, Yoshihiro

    2016-01-01

    Objective. This study examined the hypothesis that correlations exist between the carbon monoxide exposure time and the carboxyhemoglobin concentration at the site of carbon monoxide poisoning, using a pulse carbon monoxide oximeter in rural areas or the carboxyhemoglobin concentration measured at a given medical institution. Background. In previous studies, no definitive relationships between the arterial blood carboxyhemoglobin level and the severity of carbon monoxide poisoning have been observed. Method. The subjects included patients treated for acute carbon monoxide poisoning in whom a medical emergency team was able to measure the carboxyhemoglobin level at the site of poisoning. We examined the relationship between the carboxyhemoglobin level at the site of poisoning and carbon monoxide exposure time and the relationships between the arterial blood carboxyhemoglobin level and carbon monoxide exposure time. Results. A total of 10 patients met the above criteria. The carboxyhemoglobin levels at the site of poisoning were significantly and positively correlated with the exposure time (rs = 0.710, p = 0.021), but the arterial blood carboxyhemoglobin levels were not correlated with the exposure time. Conclusion. In rural areas, the carboxyhemoglobin level measured at the site of carbon monoxide poisoning correlated with the exposure time.

  15. Prevalence of Organophosphate Poisoning In Batticaloa, Sri Lanka

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    maheswaran umakanth

    2017-12-01

    Full Text Available Background: Deliberate self-harm (DSH is a global problem which has steadily increased over the past few years in developing countries and has become as one of the major causes of morbidity and mortality in these countries. The aim of this prospective study was to analyze the prevalence of organophosphate poisoning among other acute DSH cases admitted to the medical ward at Batticaloa Teaching Hospital, Sri Lanka. We report the socio-demographic, and outcome of organophosphate poisoning. Method: The prospective study comprises of 121 cases of acute poisoning admitted at Batticaloa Teaching Hospital (BTH, Sri Lanka. This study was conducted for a period of three months from April 12 through July 12, 2017. Results: Among the subjects, 119 (98.34% cases had intentional poisoning and only two cases (1.65% accidental poisoning. Poisoning with organophosphate compounds (OP 23 (19% was the second leading type. There were 13 (56.5% males and 10 (43.5% females. Most of the patients were under the age group of 20-29 years old. 21 cases lived in rural areas and 2 in urban areas. Out of 23 patients, there were 2 (8.7% deaths, 18 (78.3% were discharged without any complications. Conclusion: DSH in Sri Lanka is reported to be associated with interpersonal conflict, short premeditation, as well as alcohol misuse among males.

  16. Therapeutic problems in cyanide poisoning

    NARCIS (Netherlands)

    van Heijst, A. N.; Douze, J. M.; van Kesteren, R. G.; van Bergen, J. E.; van Dijk, A.

    1987-01-01

    In three patients with severe acute cyanide poisoning, a cyanosis was observed instead of the bright pink skin coloration often mentioned as a sign in textbooks. Treatment of cardiopulmonary insufficiency is as essential as antidotal therapy and the use of sodium nitrite and 4-DMAP is not without

  17. [Plant poisoning cases in Turkey].

    Science.gov (United States)

    Oztekin-Mat, A

    1994-01-01

    In Turkey, the majority of the population live in rural areas where they use wild plants as food and medicine. The confusion of an edible plant with a poisonous one give rise to serious poisoning which may even result in death. The incidence of plant poisoning in Turkey is about 6% and especially high among children between ages of 2 and 11 living in rural areas. The number of species that cause poisoning is around twenty and Hyoscyamus niger (Solanaceae), Colchicum species (Liliaceae), Conium maculatum (Umbelliferae) and Prunus species (Rosaceae) are the most important. Mushroom poisoning is more frequent in spring and fall. The main reasons are their widespread usage as food and the inexperience of the gatherers in distinguishing the edibles from the poisonous. Amanita phalloides, A. verna, A. muscaria, A. pantherina are responsible for severe cases of poisoning.

  18. Tropical fish poisoning in temperate climates: food poisoning from ciguatera toxin presenting in Avonmouth.

    Science.gov (United States)

    Kipping, Ruth; Eastcott, Howard; Sarangi, Joyshri

    2006-12-01

    Ciguatera toxin causes a range of gastrointestinal, cardiovascular and neurological symptoms that occur within 1-6 h of ingesting fish with the toxin and can last for days, months or years. It is a well-recognized problem in the tropics. Avon Health Protection Team investigated food poisoning on a ship at Avonmouth, which was thought by the crew to be related to a white snapper fish from the Caribbean. The symptoms were initially thought to be scombroid fish poisoning but were consistent with ciguatera fish poisoning. Cases of fish poisoning from fish imported from the Caribbean and Pacific or travellers returning from tropical countries may be ciguatera fish poisoning, but mistakenly diagnosed as scombroid fish poisoning.

  19. [Datura stramonium poisoning--a new problem in children and young people's toxicomania in Poland].

    Science.gov (United States)

    Torbus, Onufry; Jachimowicz, Magdalena; Pikiewicz-Koch, Anna; Broll-Waśka, Katarzyna; Lukasik, Elzbieta; Karczewska, Krystyna; Dyduch, Antoni

    2002-01-01

    The aim of the study was to show the growing problem of poisoning with easily accessible shrub Datura stramonium among children and young people. 21 children with the symptoms of poisoning with this plant were treated in The Silesian Centre for Children's Diseases in Zabrze in the years 1999-2001. The majority of patients were boys (18 cases) at the age between 15-17 years (15). These were intentional consumptions except for one case of a 3-year-old boy. Cumulative poisoning was also present. The patients came mainly from full families with 2 children where either both parents were unemployed or only one of them worked. In most cases hospitalisation was initiated in the first 12 hours after ingesting the plant. On admission consciousness limitation (15), psychomotor agitation (11), mumbling speech (11), visual hallucinations (7) and aggression (6) were noted. The symptoms subsided quickly, however, only in one patient agitation and limited logical contact were still present for 2 days. Physical examination showed dilated pupils (20), dryness of mucous membrane (10) and skin redness. Toxicological examination confirming poisoning was carried out in 4 cases. It included one child out of 6 belonging to the group of cumulative poisoning. In the remaining children the diagnosis was based on taking a history and clinical picture. Treatment was based mainly on intravenous hydration. 8 children required hydration in the second day of hospitalisation and 2 in the next 2 days. One child was treated in the Intensive Care Unit. The average hospitalisation period was 3.8 days.

  20. EPIDEMIOLOGY OF HUMAN RODENTICIDES POISONING IN BRAZIL

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    Maíra Costa Ferreira

    2013-09-01

    Full Text Available This work aims to analyze the epidemiological profile of human poisoning by rodenticides in Brazil and Regions, in the period 2000 to 2008. This is a descriptive epidemiological study based on secondary data from the National System of Toxic- harmacological Information. Calculations were performed in the incidence rate and fatality rate. The North and Northeast regions had the highest mortality rates for the period. Children from 1 to 4 years had high incidence in all regions except in Northeast, where teenagers were most affected. The rodenticide poisoning was more incident in urban areas and among females, and had attempt suicide as predominant circumstance. Although most cases have evolved for healing, there was almost 40% unconfirmed healing in the South region and 57% of ignored evolution in Southeast. Deaths caused by ingestion of rodenticides were below 5%. The rodenticide poisoning has remained in Brazil with a major public health problem and, despite the differences in the country, the poisoning profile did not change significantly between different regions.

  1. Pick your poison: what's new in poison control for the preschooler.

    Science.gov (United States)

    Glenn, Lauren

    2015-01-01

    Accidental childhood poisonings are a major public health concern despite many efforts to alleviate this problem. While the rate of pediatric fatalities due to poisonings have decreased over the last two decades, poison control centers around the US have collectively fielded over one million calls with regard to toxic exposures in the preschool age group. According to the American Association of Poison Control Centers nearly half of all human exposures reported last year involved children under six. By focusing poison prevention efforts on the preschooler, we can attempt to decrease morbidity and mortality in the most vulnerable age group affected. Although the subject is still prevalent, current discussion on this topic is limited. Newer literature discusses past initiatives such as child resistant packaging and sticker deterrent programs and addresses their efficacy. This article revisits older mechanisms of prevention as well as the science behind the human motivation to change one's own practice and behavior. Copyright © 2015 Elsevier Inc. All rights reserved.

  2. Analysis of intentional drug poisonings using Ohio Poison Control Center Data, 2002-2014.

    Science.gov (United States)

    Pringle, Kelsey; Caupp, Sarah; Shi, Junxin; Wheeler, Krista K; Spiller, Henry A; Casavant, Marcel J; Xiang, Henry

    2017-08-01

    Pharmaceutical drug poisonings, especially those that are intentional, are a serious problem for adolescents and young adults. Poison control center data is a viable tool to track intentional drug poisonings in near real-time. To determine intentional drug poisoning rates among adolescents and young adults in Ohio using poison control center data. We analyzed data from 2002 to 2014 obtained by Ohio's three poison control centers. Inclusion variables were calls made to the centers that had appropriate subject age (10-29 years old), subject sex, involved substance (all drug classes), and medical outcome (no effect, minor effect, moderate effect, major effect, and death). Intentional drug poisoning reports were also separated into subgroups to compare suspected suicide reports to misuse and abuse reports. Finally, resident population estimates were used to generate 2014 intentional drug poisoning rates for each county in Ohio. The most common age group for intentional drug poisonings was 18-24. Females reported more suspected suicide drug poisonings while males reported more misuse/abuse drug poisonings. The most reported drug class across all ages was analgesics. Of the 88 counties in Ohio, Hamilton, Williams, Washington, and Guernsey counties had the highest rates of intentional drug poisonings. The high report rate of suspected suicides and analgesic class drugs demonstrates the need for preventative measures for adolescents and young adults in Ohio. Any interventions, along with legislative changes, will need to take place in our local communities.

  3. Iterative solution to the optimal poison management problem in pressurized water reactors

    International Nuclear Information System (INIS)

    Colletti, J.P.; Levine, S.H.; Lewis, J.B.

    1983-01-01

    A new method for solving the optimal poison management problem for a multiregion pressurized water reactor has been developed. The optimization objective is to maximize the end-of-cycle core excess reactivity for any given beginning-of-cycle fuel loading. The problem is treated as an optimal control problem with the region burnup and control absorber concentrations acting as the state and control variables, respectively. Constraints are placed on the power peaking, soluble boron concentration, and control absorber concentrations. The solution method consists of successive relinearizations of the system equations resulting in a sequence of nonlinear programming problems whose solutions converge to the desired optimal control solution. Application of the method to several test problems based on a simplified three-region reactor suggests a bang-bang optimal control strategy with the peak power location switching between the inner and outer regions of the core and the critical soluble boron concentration as low as possible throughout the cycle

  4. Scombroid fish poisoning: an overlooked marine food poisoning.

    Science.gov (United States)

    Wu, M L; Yang, C C; Yang, G Y; Ger, J; Deng, J F

    1997-08-01

    Scombroid fish poisoning is a food-borne chemical intoxication caused by certain spoiled fish that contain a large amount of histamine and some biogenic diamines. It has gradually become a world-wide medical problem and probably is the most common cause of fish poisoning. As the data on the incidents of scombroid fish poisoning in Taiwan remains scarce, we report 2 incidents of scombroid fish poisoning in Northern Taiwan. We collected data of the 2 outbreaks of suspected fish poisoning which were reported to us in 1996. An epidemiological investigation was undertaken. Questionnaire interviews were given to persons who ate lunch in the same cafeteria in outbreak 2. The leftover fish were sent for species identification and toxin analysis. The first incident involving 4 women occurred in March 1996. All cases experienced flush, dizziness, blurred vision and skin rashes after eating lunch. A non-scombroid fish of Makaira with histamine levels as high as 84.13 mg/100 g flesh was implicated in this incident. In August 1996, another incident involving some cases who ate lunch at the same cafeteria were investigated. A total of 146 questionnaires were distributed with a return of 132 questionnaires (90.4%). Fifty-five employees reported positive signs or symptoms; 48 persons who ate fish and 7 women who did not eat fish were ill. Fish was the only food associated with the illness with an attack rate of 73.8% (p < 0.001). The incriminated fish was later identified as a scombroid fish of Euthynnus with a histamine content of 271.9 mg/100 g flesh in 1 leftover piece and 118.5 mg/100 g flesh in another piece. Most cases in these 2 outbreaks received treatment with antihistamines and had rapid and complete recovery. The diagnosis of scombroid fish poisoning could be misdiagnosed as food allergy or bacterial food poisoning if physicians are not aware of such poisoning. The nonspecific but characteristic symptomatology of histamine food poisoning and previous consumption of fish

  5. Organophosphorus pesticide poisoning : cases and developments

    NARCIS (Netherlands)

    Aardema, H.; Ligtenberg, J. J. M.; Peters-Polman, O. M.; Tulleken, J. E.; Zijlstra, J. G.; Meertens, John H. J. M.

    Self-poisoning with organophosphate pesticides is a major health problem world-wide. Through the inhibition of acetylcholinesterase, organophosphorus poisoning is characterised by the clinical picture of acute cholinergic crisis. Other manifestations are the intermediate neurotoxic syndrome and

  6. Utility of the Measurement of Carboxyhemoglobin Level at the Site of Acute Carbon Monoxide Poisoning in Rural Areas

    OpenAIRE

    Onodera, Makoto; Fujino, Yasuhisa; Kikuchi, Satoshi; Sato, Masayuki; Mori, Kiyofumi; Beppu, Takaaki; Inoue, Yoshihiro

    2016-01-01

    Objective. This study examined the hypothesis that correlations exist between the carbon monoxide exposure time and the carboxyhemoglobin concentration at the site of carbon monoxide poisoning, using a pulse carbon monoxide oximeter in rural areas or the carboxyhemoglobin concentration measured at a given medical institution. Background. In previous studies, no definitive relationships between the arterial blood carboxyhemoglobin level and the severity of carbon monoxide poisoning have been o...

  7. Modified poisoning severity score for early prognostic evaluation in acute paraquat poisoning

    Directory of Open Access Journals (Sweden)

    Feng-lin SONG

    2018-04-01

    Full Text Available Objective To study the applied value of modified poisoning severity score (PSS for early prognostic evaluation in acute paraquat poisoning. Methods Thirty-seven patients with acute paraquat poisoning from June 2013 to June 2016 were enrolled. The PSS score, the modified PSS score, the acute physiology and the chronic health status Ⅱ score (APACHE Ⅱ of the patients were calculated. The relationship between modified PSS and APACHE Ⅱ was analyzed. Also the factors that affect outcome were analyzed by logistic regression analysis. The work characteristic curve (ROC curve of the PSS, the modified PSS and the APECH Ⅱ were drawn and compared. Results There was a positive correlation between the risk of death and admission time, poisonous dose, the concentration of urine paraquat, and white blood cell count (P<0.05. There was a significant correlation between the modified PSS and the APACHE Ⅱ(P<0.0001. The immediate PSS score, the modified PSS score, and the APACHE Ⅱ score were significant for the prognosis of patients with acute paraquat poisoning. The area under the curve (AUC was in turn 0.774, 0.788, 0.799. Among them, the best bound of the modified PSS score was 6.5 (when the score is greater than 6.5, the risk of death is higher. Further comparison of the area under the three curves showed that there was no significant difference in the area under the ROC curve between the three scores in predicting the prognosis of death [P=0.7633(PSS-DPSS, P=0.7791(PSS-APACHE Ⅱ, P=0.8918(DPSS-APACHE Ⅱ]. Conclusion Modified PSS is helpful in early predicting the prognosis of acute paraquat poisoning. DOI: 10.11855/j.issn.0577-7402.2018.04.13

  8. Poison control services in China

    International Nuclear Information System (INIS)

    Wu Yiqun; Sun Chengye

    2004-01-01

    The following aspects are discussed: the public health problems of acute poisoning in China in recent years; the characteristics of acute poisoning; the negative effects of poison cases on the society and economy. The four stages of development of a poison control system in China are: (1) clinical hospital as the only facility used for detoxification; (2) institutes and hospitals of occupational medicine got involved in the program; (3) the traditional model of poison control changed to the modern National Poison Control Center (NPCC), and its network got established and it began to play a key role; (4) establishment of a multi-disciplinary network for dealing with emergencies in which chemical poison control is an important component. Introduction of the operations of the NPCC: the functions of the center are a 24 h hotline service, clinical consultants service, poison identification and diagnosis, laboratory analysis, education for public, training for physicians, coordination of anti-dotes, and the development of a network of poison control centers for dealing with chemical emergencies. The work practice and achievement of NPCC and its network in the field of poison control during the last 3 years is discussed. Lessons from SARS infection: to extend the network, to strengthen multi-disciplinary cooperation, enhance communication between centers, to pay attention to capacity building, to improve reporting systems, and to share resources

  9. Management of acute organophosphorus pesticide poisoning

    OpenAIRE

    Eddleston, Michael; Buckley, Nick A; Eyer, Peter; Dawson, Andrew H

    2008-01-01

    Summary Organophosphorus pesticide self-poisoning is an important clinical problem in rural regions of the developing world, and kills an estimated 200?000 people every year. Unintentional poisoning kills far fewer people but is a problem in places where highly toxic organophosphorus pesticides are available. Medical management is difficult, with case fatality generally more than 15%. We describe the limited evidence that can guide therapy and the factors that should be considered when design...

  10. Childhood pesticide poisoning in Zhejiang, China: a retrospective analysis from 2006 to 2015.

    Science.gov (United States)

    Yimaer, Aziguli; Chen, Guangdi; Zhang, Meibian; Zhou, Lifang; Fang, Xinglin; Jiang, Wei

    2017-06-28

    Pesticide poisoning in children has been a serious public health issue around the world, especially in the developing countries where agriculture is still one of the largest economic sectors. The purpose of this study was to analyze epidemiological characteristics of acute pesticide poisoning in children from Zhejiang province, China. The pesticide poisoning cases for children were retrieved from Occupational Disease Surveillance and Reporting System, Zhejiang Provincial Center for Disease Control and Prevention, China. The incident cases, deaths, and fatality rate of child pesticide poisoning from 2006 through 2015 were calculated. During the study period, totally 2952 children were poisoned by pesticides, with 66 deaths, resulting in a fatality rate of 2.24%. Among them, there were 1607 male cases with 28 deaths, and 1345 female cases with 38 deaths. Most of the cases occurred in preschool children (1349) and adolescent age group (1269). Organophosphate and carbamate insecticides were the cause of most poisonings (1130), leading to 34 deaths. The highest fatality rate (3.13%) was due to poisoning by herbicides and fungicides, causing 14 deaths out of 448 cases. Poisoning occurred mostly in rural areas (78%). And most pesticide poisoning occurred in the summer (896) and fall (811), while fewest poisoning cases in the winter (483) but with the highest fatality rate (3.52%). This study shows that pesticide poisoning of children is a major health problem in Zhejiang, suggesting preventive strategies should be conducted to control childhood pesticide poisoning.

  11. Sodium hypochlorite poisoning

    Science.gov (United States)

    ... that can cause choking and serious breathing problems. Symptoms of sodium hypochlorite poisoning may include: Burning, red eyes Chest pain Coma Coughing (from the fumes) Delirium Gagging sensation Low blood pressure Pain in the ...

  12. Childhood pesticide poisoning in Zhejiang, China: a retrospective analysis from 2006 to 2015

    Directory of Open Access Journals (Sweden)

    Aziguli Yimaer

    2017-06-01

    Full Text Available Abstract Background Pesticide poisoning in children has been a serious public health issue around the world, especially in the developing countries where agriculture is still one of the largest economic sectors. The purpose of this study was to analyze epidemiological characteristics of acute pesticide poisoning in children from Zhejiang province, China. Methods The pesticide poisoning cases for children were retrieved from Occupational Disease Surveillance and Reporting System, Zhejiang Provincial Center for Disease Control and Prevention, China. The incident cases, deaths, and fatality rate of child pesticide poisoning from 2006 through 2015 were calculated. Results During the study period, totally 2952 children were poisoned by pesticides, with 66 deaths, resulting in a fatality rate of 2.24%. Among them, there were 1607 male cases with 28 deaths, and 1345 female cases with 38 deaths. Most of the cases occurred in preschool children (1349 and adolescent age group (1269. Organophosphate and carbamate insecticides were the cause of most poisonings (1130, leading to 34 deaths. The highest fatality rate (3.13% was due to poisoning by herbicides and fungicides, causing 14 deaths out of 448 cases. Poisoning occurred mostly in rural areas (78%. And most pesticide poisoning occurred in the summer (896 and fall (811, while fewest poisoning cases in the winter (483 but with the highest fatality rate (3.52%. Conclusions This study shows that pesticide poisoning of children is a major health problem in Zhejiang, suggesting preventive strategies should be conducted to control childhood pesticide poisoning.

  13. [Poisonings with paracetamol, salicylates and dextromethorphan – problem evaluation based on data from Toxicological Laboratory and Poison Information Center in Krakow in 2010-2015].

    Science.gov (United States)

    Gomółka, Ewa; Hydzik, Piotr; Szkolnicka, Beata

    The aim of the paper was to study frequency of laboratory determinations and toxicological information related to over-the-counter drugs (OTC): paracetamol (acetaminophen), salicylates and dextromethorphan. The research was based on data from Toxicological Laboratory and Poison Information Center UJ CM in Krakow in years 2010-2015. Paracetamol was determined averagely 102 times a year, more than 50% (57 cases) were positive with confirmation of poisoning. The least number of paracetamol poisoning was noted in 2011 (35 cases), the most were in 2015 (98 cases). In the time span there were averagely 40 salicylates check measurements a year, less than 50% (15 cases) were positive. Dextromethorphane was confirmed averagely in 31 patients a year, decrease of the drug intoxications was noted in 2013-2015. Paracetamol and dextromethorphan were the most often the cause of poisoning in group of patients 13-18 years old, salicylates – more than 30 years. In the group of small children there were only a few poisonings with paracetamol. Toxicological information data related to paracetamol, salicylates and dextromethorphan were similar to data from toxicological laboratory. Mean year numbers of drug poisoning information were: 90 (paracetamol), 14 (salicylates), 30 (dextromethorphan). The differences were in patients age distribution. Acute poisonings with OTC were related mainly to paracetamol, young patients (13- 18 years) and young adults (19-29 years). Salicylates poisoning information were related mainly to the group of adult patients (> 30 years), dextromethorphan was abused mainly by oung patients (13-18 years). There were no observed poisonings with salicylates and dextromethorphan in children, but there were toxicological information about paracetamol and salicylates poisoning and overdose in group of children (1-6 years).

  14. Initial study on burnable poisons in the Dragon HTR design

    Energy Technology Data Exchange (ETDEWEB)

    Hansen, U; Pedersen, J

    1971-06-15

    A first study on the effects of burnable poisons in a High Temperature Reactor is given in this paper, and some of the problems concerning the layout and distribution of burnable poison sticks in the core are explained. Time has not allowed us to obtain satisfactory solutions to these problems, but we hope, that this study could form the basis of valuable discussions on ways and means to overcome the difficulties of burnable poison management in HTRs.

  15. Lead poisoning: historical aspects of a paradigmatic "occupational and environmental disease".

    Science.gov (United States)

    Riva, Michele Augusto; Lafranconi, Alessandra; D'Orso, Marco Italo; Cesana, Giancarlo

    2012-03-01

    Lead poisoning is one of the earliest identified and most known occupational disease. Its acute effects have been recognized from antiquity when this condition principally afflicted manual workers and slaves, actually scarcely considered by the medicine of that time. The Industrial Revolution caused an epidemic of metal intoxication, urging scientists and physician of that period to study and identify specific symptoms and organ alterations related to chronic lead poisoning. During the 20th century, the acknowledgment of occupational and environmental toxicity of lead fostered public awareness and legislation to protect health. More recently, the identification of sub-clinical effects have greatly modified the concept of lead poisoning and the approaches of medicine towards this condition. Nowadays, lead poisoning is rarely seen in developed countries, but it still represents a major environmental problem in certain areas. Consequently, it may appear as a paradigm of "occupational and environmental disease," and the history of this condition seems to parallel the historical development of modern "Occupational and Environmental Health" as a more complete medical discipline.

  16. Subclinical carbon monoxide poisoning in our health area

    Energy Technology Data Exchange (ETDEWEB)

    Arroyo, I.G.; Testa, A.F.; Sangrador, C.O.; Garcia, M.T.A.; Berrocal, J.L.S.; Pastor, N.R.; Martin, J.M.; Garcia, L.S.; Garcia, M.C.F.; Maire-Richard, E.G. [Hospital of Virgen Concha, Zamora (Spain)

    2003-08-01

    We present an observation study on the relationship between high levels of carboxyhemoglobin (COHB) and subclinical poisoning by carbon monoxide (CO) in our health area. The study was carried out in February and March 2000 in 228 over 18-year-old patients of both sexes who went to the Emergency Room for various reasons. After an informed consent was conceded, a venous blood sample was obtained in order to determine the level of COHB; later, we collected the anthropometric data, the data relative to the tobacco use, and the data of the type of heating at home. The values limit of the COHB obtained were the following: in non smokers, 1.9%; in 1-10 cigarettes/day smokers, 5.2%; in 11-20 cigarettes/day smokers, 6.9%; in {gt}20 cigarettes/day smokers, 9.6%. A COHB high level was observed in 25% of the patients regardless of the smoking habits, being the coal-dust slack brazier the source of most frequent exposure to CO.

  17. Work-related pesticide poisoning among farmers in two villages of Southern China: a cross-sectional survey

    Directory of Open Access Journals (Sweden)

    Smith Gary A

    2011-06-01

    Full Text Available Abstract Background Pesticide poisoning is an important health problem among Chinese farm workers, but there is a paucity of pesticide poisoning data from China. Using the WHO standard case definition of a possible acute pesticide poisoning, we investigated the prevalence and risk factors of acute work-related pesticide poisoning among farmers in Southern China. Methods A stratified sample of 910 pesticide applicators from two villages in southern China participated in face-to-face interviews. Respondents who self-reported having two or more of a list of sixty-six symptoms within 24 hours after pesticide application were categorized as having suffered acute pesticide poisoning. The association between the composite behavioral risk score and pesticide poisoning were assessed in a multivariate logistic model. Results A total of 80 (8.8% pesticide applicators reported an acute work-related pesticide poisoning. The most frequent symptoms among applicators were dermal (11.6% and nervous system (10.7% symptoms. Poisoning was more common among women, farmers in poor areas, and applicators without safety training (all p 2 = 0.9246. Conclusions This study found that 8.8% of Chinese pesticide applicators suffered acute pesticide poisoning and suggests that pesticide safety training, safe application methods, and precautionary behavioral measures could be effective in reducing the risk of pesticide poisoning.

  18. [Ciguatera poisoning in Spanish travellers].

    Science.gov (United States)

    Gascón, Joaquim; Macià, Maria; Oliveira, Inés; Corachán, Manuel

    2003-05-31

    Ciguatera poisoning appears after ingestion of contaminated fish from tropical coral reefs. Due to the diversity of clinical symptoms and the absence of a specific test in humans, the diagnosis is often difficult. A retrospective study of 10 patients consulting for a clinical and epidemiological picture compatible with ciguatera poisoning after a trip to tropical countries between 1993 and 2000. Most infections but one were acquired in the Caribbean area and there were 8 females. Clinical manifestations started within the first 24 hours after fish ingestion. Chief symptoms were diarrhea and nausea, followed by neurological symptoms, mainly limbs paresthesias that persisted for several weeks. The severity of clinical symptoms was variable and not related to age or initial symptoms. Ciguatera poisoning has to be considered in the diagnosis of acute gastroenteritis affecting travellers to tropical areas.

  19. Lead Poisoning: Historical Aspects of a Paradigmatic “Occupational and Environmental Disease”

    Directory of Open Access Journals (Sweden)

    Michele Augusto Riva

    2012-03-01

    Full Text Available Lead poisoning is one of the earliest identified and most known occupational disease. Its acute effects have been recognized from antiquity when this condition principally afflicted manual workers and slaves, actually scarcely considered by the medicine of that time. The Industrial Revolution caused an epidemic of metal intoxication, urging scientists and physician of that period to study and identify specific symptoms and organ alterations related to chronic lead poisoning. During the 20th century, the acknowledgment of occupational and environmental toxicity of lead fostered public awareness and legislation to protect health. More recently, the identification of sub-clinical effects have greatly modified the concept of lead poisoning and the approaches of medicine towards this condition. Nowadays, lead poisoning is rarely seen in developed countries, but it still represents a major environmental problem in certain areas. Consequently, it may appear as a paradigm of “occupational and environmental disease,” and the history of this condition seems to parallel the historical development of modern “Occupational and Environmental Health” as a more complete medical discipline.

  20. Management of acute organophosphorus pesticide poisoning.

    Science.gov (United States)

    Eddleston, Michael; Buckley, Nick A; Eyer, Peter; Dawson, Andrew H

    2008-02-16

    Organophosphorus pesticide self-poisoning is an important clinical problem in rural regions of the developing world, and kills an estimated 200,000 people every year. Unintentional poisoning kills far fewer people but is a problem in places where highly toxic organophosphorus pesticides are available. Medical management is difficult, with case fatality generally more than 15%. We describe the limited evidence that can guide therapy and the factors that should be considered when designing further clinical studies. 50 years after first use, we still do not know how the core treatments--atropine, oximes, and diazepam--should best be given. Important constraints in the collection of useful data have included the late recognition of great variability in activity and action of the individual pesticides, and the care needed cholinesterase assays for results to be comparable between studies. However, consensus suggests that early resuscitation with atropine, oxygen, respiratory support, and fluids is needed to improve oxygen delivery to tissues. The role of oximes is not completely clear; they might benefit only patients poisoned by specific pesticides or patients with moderate poisoning. Small studies suggest benefit from new treatments such as magnesium sulphate, but much larger trials are needed. Gastric lavage could have a role but should only be undertaken once the patient is stable. Randomised controlled trials are underway in rural Asia to assess the effectiveness of these therapies. However, some organophosphorus pesticides might prove very difficult to treat with current therapies, such that bans on particular pesticides could be the only method to substantially reduce the case fatality after poisoning. Improved medical management of organophosphorus poisoning should result in a reduction in worldwide deaths from suicide.

  1. The pattern of acute poisoning in a teaching hospital, north-west Ethiopia.

    Science.gov (United States)

    Abula, Teferra; Wondmikun, Yared

    2006-04-01

    Poisoning by means of hazardous chemicals through ignorance, mishap or intentionally is becoming a serious health problem worldwide. Epidemiological data on this important health issue are, however, scarce in Ethiopia. The purpose of this study is to assess the pattern of acute poisonings and determine the approaches employed for the management of poisoning. The medical records of patients with acute poisonings presented to the Gondar University hospital between July 2001 and June 2004 were reviewed retrospectively. One hundred and two patients presenting to the emergency department of the hospital were due to acute poisoning; accounting for about 0.45% of emergency room admissions. Organophosphates, rat poison and alcohol were the commonly encountered poisoning agents (in about 70% of cases) mainly in adults possibly with suicidal or para-suicidal intention. The approaches employed in the management of poisoning mainly involved gastrointestinal decontamination procedures. Specific antidotes were used in a substantial number of patients. The fatality rate was 2.4%. Poisoning with suicidal intention is becoming a serious health problem particularly in adults. Pesticides are commonly used toxicants. The approaches in the management of poisoning are justifiable in some cases. However, much is to be done to improve the recording of patient-related information and record-keeping processes. Further large scale studies are required to investigate national trends of poisoning and factors associated with poisoning.

  2. Pesticide poisoning: a major health problem in Sri Lanka

    DEFF Research Database (Denmark)

    Hoek, Wim van der; Konradsen, F; Athukorala, K

    1998-01-01

    pesticides is the most important reason for this high number of poisoning cases. The frequent application of highly hazardous pesticides in high concentrations was often irrational and posed serious health and financial risks to the farmers. Sales promotion activities and credit facilities promoted...

  3. Puffer fish poisoning: summary of case reports from Thailand

    Directory of Open Access Journals (Sweden)

    Beuy Joob

    2015-05-01

    Full Text Available Puffer fish poisoning is a common seafood poisoning. The problem is due to tetradotoxin in puffy fish meat. It can be seen in many countries with seacoasts. The problem is resulted from tetradotoxin (TTX in puffer fish meat. This toxin is an important natural toxin. Here, the authors report summary of case reports from Thailand. The authors use standard search engines (PubMed and Thai Index Medicus for searching on the reports on puffer fish poisoning from Thailand. According to this work, there are at least 3 reports on 55 cases of puffer fish poisoning. All cases visit to the physician within 30 min. Focusing on severity, stage 1, 2, 3 and 4 can be seen in 16%, 8%, 4% and 72%, respectively. In the present report, the summary of the cases presenting to the physician at hospital is shown. Of interest, most patients have severe intoxication and the respirator failure is an important problem to be managed. It is clearly shown in the present report that if good respiratory support is done, the full recovery without problem can be derived. It is no doubt that there is no death case in the present series since the present report focuses on the cases that are successfully delivered to the hospital for management.

  4. Organophosphate acetylcholine esterase inhibitor poisoning from a home-made shampoo.

    Science.gov (United States)

    Sadaka, Yair; Broides, Arnon; Tzion, Raffi Lev; Lifshitz, Matitiahu

    2011-07-01

    Organophosphate acetylcholine esterase inhibitor poisoning is a major health problem in children. We report an unusual cause of organophosphate acetylcholine esterase inhibitor poisoning. Two children were admitted to the pediatric intensive care unit due to organophosphate acetylcholine esterase inhibitor poisoning after exposure from a home-made shampoo that was used for the treatment of head lice. Owing to no obvious source of poisoning, the diagnosis of organophosphate acetylcholine esterase inhibitor poisoning in one of these patients was delayed. Both patients had an uneventful recovery. Organophosphate acetylcholine esterase inhibitor poisoning from home-made shampoo is possible. In cases where the mode of poisoning is unclear, direct questioning about the use of home-made shampoo is warranted, in these cases the skin and particularly the scalp should be rinsed thoroughly as soon as possible.

  5. Absorber management using burnable poisons

    International Nuclear Information System (INIS)

    Mortensen, L.

    1977-06-01

    An investigation of the problem of optimal control carried out by means of a two-dimensional model of a PWR reactor. A solution is found to the problem, and the possibility of achieving optimal control with burnable poisons such as boron, cadmium and gadolinium is discussed. Further, an attempt is made to solve the control problem of BWR, but no final solution is found. (author)

  6. CFD analysis of poison injection in AHWR calandria

    International Nuclear Information System (INIS)

    Kansal, A.K.; Kamble, M.T.; Maheshwari, N.K.; Vijayan, P.K.

    2014-01-01

    The present work intends to give details of design and performance validation of SDS-2. The performance is evaluated on the basis of dispersion of poison in calandria in a given period of time. Location of injection tube and injection holes, size of jet hole and number of holes are some of the design parameters which greatly affect dispersion of poison in calandria. A Computational Fluid Dynamic (CFD) study for axial and radial injection of poison was carried out using open source CFD code OpenFOAM. CFD benchmarking was done using experiments performed by Johari (Johari et al. 1997) to identify suitable turbulence model for this problem. An experimental facility simulating poison injection in moderator in presence of calandria tubes was used to further validate the CFD model is shown in the paper. CFD analysis was carried out for axial as well as radial injection for AHWR geometry. CFD analysis using OpenFOAM has been carried out to study high pressure poison injection for single jet of Shut Down System - 2 (SDS- 2) of Advanced Heavy Water Reactor (AHWR) for various design options. CFD model used in analysis have been validated with experimental data available in literature as well as experiments performed for AHWR specific geometry. Various turbulence models are tested and their adequacy for such flow problems has been established. The CFD model is then used to simulate poison injection for two design options for AHWR and their performance is compared. (author)

  7. A promising poison information centre model for Africa

    Directory of Open Access Journals (Sweden)

    Carine Marks

    2016-06-01

    Conclusion: A number of benefits might result from such a poisons centre network hub, including: (1 Improved cooperation between countries on poisoning problems; (2 Harmonisation and strengthening of research and surveillance; (3 Common standards and best practices e.g. regulating chemicals, data management, and staff training; and (4 Greater bargaining power to secure resources. Further investigation is needed to identify the most suitable location for the network hub, the activities it should fulfil, and the availability of specialists in poisons information who could become members of the hub.

  8. Amitraz poisoning: case report

    Directory of Open Access Journals (Sweden)

    Jaime Alexander Molina-Bolaños

    2017-10-01

    Full Text Available Amitraz is an insecticide compound used worldwide for controlling pests, especially in agricultural and livestock areas. However, amitraz poisoning in Colombia is rare. This article reports the case of an 18-year-old female patient who was admitted in the emergency service 3 hours after the intake of an unknown amount of Triatox® (amitraz. The patient presented with a depressed level of consciousness, respiratory distress, hypotension, bradycardia, myosis and metabolic acidosis compensated with respiratory alkalosis. Initial treatment was provided using life support measures in the emergency ward, and subsequent transfer and support in the intensive care unit. She was discharged 24 hours after admission. This case considers the clinical similarity between amitraz poisoning and poisoning caused by other more frequent toxic compounds such as carbamates, organophosphates and opioids, which require different management.

  9. Retrospective Evaluation of Poisoning Patients in the Emergency Department

    Directory of Open Access Journals (Sweden)

    Onur DAL

    2013-03-01

    Conclusion: Intoxication is the problem of young women and drugs are the most frequent agents. The cases poisoned by Tricyclic antidepressant or antipsychotic or anxiolytic or beta blockers had more the physical examination abnormalities than the cases poisoned by without these drugs. [J Contemp Med 2013; 3(1.000: 22-27

  10. Minor actinide transmutation on PWR burnable poison rods

    International Nuclear Information System (INIS)

    Hu, Wenchao; Liu, Bin; Ouyang, Xiaoping; Tu, Jing; Liu, Fang; Huang, Liming; Fu, Juan; Meng, Haiyan

    2015-01-01

    Highlights: • Key issues associated with MA transmutation are the appropriate loading pattern. • Commercial PWRs are the only choice to transmute MAs in large scale currently. • Considerable amount of MA can be loaded to PWR without disturbing k eff markedly. • Loading MA to PWR burnable poison rods for transmutation is an optimal loading pattern. - Abstract: Minor actinides are the primary contributors to long term radiotoxicity in spent fuel. The majority of commercial reactors in operation in the world are PWRs, so to study the minor actinide transmutation characteristics in the PWRs and ultimately realize the successful minor actinide transmutation in PWRs are crucial problem in the area of the nuclear waste disposal. The key issues associated with the minor actinide transmutation are the appropriate loading patterns when introducing minor actinides to the PWR core. We study two different minor actinide transmutation materials loading patterns on the PWR burnable poison rods, one is to coat a thin layer of minor actinide in the water gap between the zircaloy cladding and the stainless steel which is filled with water, another one is that minor actinides substitute for burnable poison directly within burnable poison rods. Simulation calculation indicates that the two loading patterns can load approximately equivalent to 5–6 PWR annual minor actinide yields without disturbing the PWR k eff markedly. The PWR k eff can return criticality again by slightly reducing the boric acid concentration in the coolant of PWR or removing some burnable poison rods without coating the minor actinide transmutation materials from PWR core. In other words, loading minor actinide transmutation material to PWR does not consume extra neutron, minor actinide just consumes the neutrons which absorbed by the removed control poisons. Both minor actinide loading patterns are technically feasible; most importantly do not need to modify the configuration of the PWR core and

  11. House of Poison: Poisons in the Home.

    Science.gov (United States)

    Keller, Rosanne

    One of a series of instructional materials produced by the Literacy Council of Alaska, this booklet provides information about common household poisons. Using a simplified vocabulary and shorter sentences, it provides statistics concerning accidental poisonings; a list of the places poisons are usually found in the home; steps to make the home…

  12. Paraphenylenediamine Poisoning in Tunisia: A Case Report

    Directory of Open Access Journals (Sweden)

    Dorra Amira

    2015-05-01

    Full Text Available Paraphenylenediamine (PPD represents the main active substance in the color of hair dyes. In Tunisia, PPD poisoning is very common, especially in rural areas where the consequences linked to this toxic substance are still unknown. In this paper, we report a case of PPD poisoning and confirm the diagnosis by a qualitative method of analysis. We discuss the clinical manifestations and study the kinetics of biological parameters during the monitoring of the poisoning. The main complication was renal failure and the treatment was basically symptomatic.

  13. [Report of a case of poisoning by double snake bite with neurotrope venom at the National Donka Hospital, Conakry (Guinea)].

    Science.gov (United States)

    Sako, F B; Sow, M S; Bangoura, E F; Guilavogui, F

    2011-12-01

    Poisoning by snake bites remains an important cause of death in developing countries and in Africa in particular. Positive diagnosis is mostly easy because of the interrogation of the family and the local reactions that occur in the bite area. However, it is easy to know the type of the snake because the description by the victim is often unclear. We report a case of poisoning due to double bite by an unidentified snake that led to a clinical picture dominated by neurological and respiratory signs, suggestive of a neurotoxin poisoning in a young man living in rural area. Despite the delay in the management due to the ritual traditional treatment, the symptoms improved after the administration of polyvalent anti-venom. This observation raises the delicate problem of identification of snakes from the clinical symptomatology observed, considering their variety

  14. The role of clinical toxicologists and poison control centers in public health.

    Science.gov (United States)

    Sutter, Mark E; Bronstein, Alvin C; Heard, Stuart E; Barthold, Claudia L; Lando, James; Lewis, Lauren S; Schier, Joshua G

    2010-06-01

    Poison control centers and clinical toxicologists serve many roles within public health; however, the degree to which these entities collaborate is unknown. The objective of this survey was to identify successful collaborations of public health agencies with clinical toxicologists and poison control centers. Four areas including outbreak identification, syndromic surveillance, terrorism preparedness, and daily public health responsibilities amenable to poison control center resources were assessed. An online survey was sent to the directors of poison control centers, state epidemiologists, and the most senior public health official in each state and selected major metropolitan areas. This survey focused on three areas: service, structure within the local or state public health system, and remuneration. Questions regarding remuneration and poison control center location within the public health structure were asked to assess if these were critical factors of successful collaborations. Senior state and local public health officials were excluded because of a low response rate. The survey was completed in October 2007. A total of 111 respondents, 61 poison control centers and 50 state epidemiologists, were eligible for the survey. Sixty-nine (62%) of the 111 respondents, completed and returned the survey. Thirty-three (54%) of the 61 poison control centers responded, and 36 of the 50 state epidemiologists (72%) responded. The most frequent collaborations were terrorism preparedness and epidemic illness reporting. Additional collaborations also exist. Important collaborations exist outside of remuneration or poison control centers being a formal part of the public health structure. Poison control centers have expanded their efforts to include outbreak identification, syndromic surveillance, terrorism preparedness, and daily public health responsibilities amenable to poison control center resources. Collaboration in these areas and others should be expanded. Published

  15. Poison Ivy Rash

    Science.gov (United States)

    Poison ivy rash Overview Poison ivy rash is caused by an allergic reaction to an oily resin called urushiol (u-ROO-she-ol). This oil is in the leaves, stems and roots of poison ivy, poison oak and poison sumac. Wash your ...

  16. A Narrative Review of Acute Adult Poisoning in Iran

    Directory of Open Access Journals (Sweden)

    Samira Alinejad

    2017-07-01

    Full Text Available Poisoning is a frequent cause of referral to medical emergencies and a major health problem around the world, especially in developing countries. We aimed to review the epidemiology and pattern of adult poisoning in Iran in order to facilitate the early diagnosis and management of poisoning. The pattern of poisoning is different in various parts of Iran. Pharmaceutical compounds were the most common cause of poisoning in most parts of Iran. Pesticide-related toxicities were more common in northern agricultural regions, whereas bites and stings were seen more commonly in southern Iran. Carbon monoxide poisoning was common in cities with many motor vehicles such as Tehran and in colder climates such as in northern and western regions due to inadequately vented gas appliances such as stoves and heaters. Majoon Birjandi (containing cannabis is a unique substance used in eastern Iran. Poisoning by opioids, tramadol, and pesticides (organophosphate and aluminum phosphide has remained a common hazard in Iran. Poisoning-associated morbidity and mortality rates vary by region and have changed over time due to the introduction of new drugs and chemicals. Early diagnosis and proper treatment may be lifesaving; thus, understanding the general pattern of poisoning in different regions is important.

  17. Gloriosa superba L. (family Colchicaceae): Remedy or poison?

    NARCIS (Netherlands)

    Maroyi, A.; Maesen, van der L.J.G.

    2011-01-01

    This article gives an overview of medicinal uses and poisonous properties of Gloriosa superba L., and the available literature related to these aspects drawn from studies done in areas where the species is utilized as traditional medicine or reported as poisonous. A list of 45 ethnobotanical

  18. Dieffenbachia poisoning

    Science.gov (United States)

    Dumbcane poisoning; Leopard lily poisoning; Tuft root poisoning ... Get the following information: Person's age, weight, and condition Parts of the plant that were eaten, if known Time swallowed Amount swallowed

  19. Risk factors for acute pesticide poisoning in Sri Lanka

    DEFF Research Database (Denmark)

    van der Hoek, Wim; Konradsen, Flemming

    2005-01-01

    This report describes the characteristics of patients with acute pesticide poisoning in a rural area of Sri Lanka and, for intentional self-poisoning cases, explores the relative importance of the different determinants. Data were collected for 239 acute pesticide-poisoning cases, which were...... admitted to two rural hospitals in Sri Lanka. Sociodemographic characteristics, negative life events and agricultural practices of the intentional self-poisoning cases were compared with a control group. Most cases occurred among young adults and the large majority (84%) was because of intentional self-poisoning....... Case fatality was 18% with extremely high case fatality for poisoning with the insecticide endosulfan and the herbicide paraquat. Cases were generally younger than controls, of lower educational status and were more often unemployed. No agricultural risk factors were found but a family history...

  20. Epidemiology of organomercury poisoning in Iraq

    Science.gov (United States)

    Al-Mufti, A. W.; Copplestone, J. F.; Kazantzis, G.; Mahmoud, R. M.; Majid, M. A.

    1976-01-01

    A survey was carried out in a defined area in rural Iraq where there had been many cases of organomercury poisoning following the consumption of bread contaminated by mercury, in order to determine the true incidence of the disorder. The results were compared with those obtained from a similar rural area from which few cases had been reported. A questionnaire was used to determine the amount of contaminated bread eaten and the frequency of symptoms; a simple clinical examination was performed and blood and hair samples were collected for estimation of total mercury concentration. Of 700 people over the age of 5 years in the high-exposure area, 66% admitted to having eaten contaminated bread, while none of the 864 persons in the low exposure area had done so. The mean period during which contaminated bread was eaten was 32 days, but some people had eaten it for as long as 3 months. A mean of 121 loaves was eaten, the maximum being 480 loaves. For the mean number of loaves the intake of methylmercury was likely to have been between 80 mg and 250 mg, but the people who had consumed the largest amount of contaminated bread may have ingested up to 1 000 mg of methylmercury over a 3-month period. Of those with signs of alkylmercury poisoning at the time of the survey, 80% had eaten more than 100 loaves, and 53 (71%) out of 75 persons who had eaten more than 200 loaves showed some evidence of poisoning. The incidence rate for poisoning was estimated at 271 per 1 000; this figure includes a mortality rate of 59 per 1 000, 32 per 1 000 cases with severe disability, 41 per 1 000 cases with mild or moderate disability and 138 per 1 000 cases with only subjective evidence of poisoning at the time of the study. PMID:1086164

  1. [Poisoning in children under age 7 in Spain. Areas of improvement in the prevention and treatment].

    Science.gov (United States)

    Azkunaga, B; Mintegi, S; Salmón, N; Acedo, Y; Del Arco, L

    2013-06-01

    To prevent acute poisoning in children we need to know in which circumstances they occur. To analyse the circumstances of poisoning in children under 7 years-old and the management of these children in Spanish Paediatric Emergency Departments (SPED). We perform a prospective study of charts of poisoned children less than 7 years admitted to 44 hospitals between 2008 and 2011. A total of 400 poisoned children were recorded: 308 (77%) in children under 7 years, of whom 23 (7.5%) of them had previous episodes of poisoning in the family. More than half (230) occurred at home, mainly due to accidental ingestion (89.6%), of drugs (182, 59%), household products (75, 24.4%), and cosmetics (18, 5.8%). More than one-third (36.6%) contacted other departments before the patient reached SPED. A total of 160 (51.9%) were treated in the hospital, and 45.4% were admitted in the hospital. None of them died. Drug poisoning required complementary tests more often (48.9% vs. 32% household products, and 11.1% cosmetics, Ptreatments (64.8% vs. 36% and 16.6%, Ppoisonings were more often related with storage in non-original packaging and being reachable by children. The most frequent poisonings seen in SPED were caused by the accidental ingestion of drugs and household products by children less than 7 years-old at home. Drug poisoning was potentially more risky. Drug and household product storage education, proper drug dosage and administration, and good advice are the main issues to prevent these poisonings. Copyright © 2012 Asociación Española de Pediatría. Published by Elsevier España, S.L. All rights reserved.

  2. Mistletoe poisoning

    Science.gov (United States)

    ... if known Time it was swallowed Amount swallowed Poison Control Your local poison center can be reached directly by calling the national toll-free Poison Help hotline (1-800-222-1222) from anywhere ...

  3. Detergent poisoning

    Science.gov (United States)

    ... if known) Time it was swallowed Amount swallowed Poison Control Your local poison center can be reached directly by calling the national toll-free Poison Help hotline (1-800-222-1222) from anywhere ...

  4. Kerosene poisoning

    Science.gov (United States)

    ... if known) Time it was swallowed Amount swallowed Poison Control Your local poison center can be reached directly by calling the national toll-free Poison Help hotline (1-800-222-1222) from anywhere ...

  5. Zinc poisoning

    Science.gov (United States)

    ... help if this information is not immediately available. Poison Control Your local poison center can be reached directly by calling the national toll-free Poison Help hotline (1-800-222-1222) from anywhere ...

  6. Foxglove poisoning

    Science.gov (United States)

    ... if known Time it was swallowed Amount swallowed Poison Control Your local poison center can be reached directly by calling the national toll-free Poison Help hotline (1-800-222-1222) from anywhere ...

  7. Cologne poisoning

    Science.gov (United States)

    ... the product Time it was swallowed Amount swallowed Poison Control Your local poison center can be reached directly by calling the national toll-free Poison Help hotline (1-800-222-1222) from anywhere ...

  8. Oleander poisoning

    Science.gov (United States)

    ... if known Time it was swallowed Amount swallowed Poison Control Your local poison center can be reached directly by calling the national toll-free Poison Help hotline (1-800-222-1222) from anywhere ...

  9. Ammonia poisoning

    Science.gov (United States)

    ... if known) Time it was swallowed Amount swallowed Poison Control Your local poison center can be reached directly by calling the national toll-free Poison Help hotline (1-800-222-1222) from anywhere ...

  10. Yew poisoning

    Science.gov (United States)

    ... if known Time it was swallowed Amount swallowed Poison Control Your local poison center can be reached directly by calling the national toll-free Poison Help hotline (1-800-222-1222) from anywhere ...

  11. Philodendron poisoning

    Science.gov (United States)

    ... if known Time it was swallowed Amount swallowed Poison Control Your local poison center can be reached directly by calling the national toll-free Poison Help hotline (1-800-222-1222) from anywhere ...

  12. Presentations of patients of poisoning and predictors of poisoning-related fatality: Findings from a hospital-based prospective study

    Directory of Open Access Journals (Sweden)

    Lin Hung-Jung

    2008-01-01

    Full Text Available Abstract Background Poisoning is a significant public health problem worldwide and is one of the most common reasons for visiting emergency departments (EDs, but factors that help to predict overall poisoning-related fatality have rarely been elucidated. Using 1512 subjects from a hospital-based study, we sought to describe the demographic and clinical characteristics of poisoning patients and to identify predictors for poisoning-related fatality. Methods Between January 2001 and December 2002 we prospectively recruited poisoning patients through the EDs of two medical centers in southwest Taiwan. Interviews were conducted with patients within 24 hours after admission to collect relevant information. We made comparisons between survival and fatality cases, and used logistic regressions to identify predictors of fatality. Results A total of 1512 poisoning cases were recorded at the EDs during the study period, corresponding to an average of 4.2 poisonings per 1000 ED visits. These cases involved 828 women and 684 men with a mean age of 38.8 years, although most patients were between 19 and 50 years old (66.8%, and 29.4% were 19 to 30 years. Drugs were the dominant poisoning agents involved (49.9%, followed by pesticides (14.5%. Of the 1512 patients, 63 fatalities (4.2% occurred. Paraquat exposure was associated with an extremely high fatality rate (72.1%. The significant predictors for fatality included age over 61 years, insufficient respiration, shock status, abnormal heart rate, abnormal body temperature, suicidal intent and paraquat exposure. Conclusion In addition to well-recognized risk factors for fatality in clinical settings, such as old age and abnormal vital signs, we found that suicidal intent and ingestion of paraquat were significant predictors of poisoning-related fatality. Identification of these predictors may help risk stratification and the development of preventive interventions.

  13. Bee poison

    Science.gov (United States)

    ... page: //medlineplus.gov/ency/article/002847.htm Bee poison To use the sharing features on this page, ... Time of the sting Location of the sting Poison Control Your local poison center can be reached ...

  14. Insecticide poisoning

    Science.gov (United States)

    ... if known) Time it was swallowed Amount swallowed Poison Control Your local poison control center can be reached directly by calling the national toll-free Poison Help hotline (1-800-222-1222) from anywhere ...

  15. Prospects of poisoning – a multi facet study

    Directory of Open Access Journals (Sweden)

    Pradeep K. Mishra

    2017-06-01

    Full Text Available Aim of the study is to find out demographic profile, clinical characteristics and analysis of poison in clinical set up. The study carried out in Sri Aurobindo Medical College and PG Institute Indore, Madhya Pradesh. Total 75 cases of poisoning were studied for demographic profile, vitals (BP, pulse, heart rate, pupils, etc., clinical features (such as vomiting, salivation, consciousness, etc., type of poison and its analysis. Results : Poisoning was more common in cases between 15 and 25 years of age, in males than in females and in Hindu religion. Poisoning cases were predominantly from rural areas and in married people. Majority of cases were discharged after proper treatment and counseling. Altered vitals and clinical features were found in most of the cases. Organophosphate and aluminum phosphide compound were evaluated in most of the cases. Conclusions : Preventive measures should be applied through educating people, proper counseling, promoting poison information centers, and introducing separate toxicological units in hospitals.

  16. Ciguatera and scombroid fish poisoning in the United States.

    Science.gov (United States)

    Pennotti, Radha; Scallan, Elaine; Backer, Lorraine; Thomas, Jerry; Angulo, Frederick J

    2013-12-01

    Ciguatera and scombroid fish poisonings are common causes of fish-related foodborne illness in the United States; however, existing surveillance systems underestimate the overall human health impact. This study aimed to describe existing data on ciguatera and scombroid fish poisonings from outbreak and poison control center reports and to estimate the overall number of ciguatera and scombroid fish-poisoning illnesses, hospitalizations, and deaths in the United States. We analyzed outbreak data from the Foodborne Disease Outbreak Surveillance Systems (FDOSS) from 2000 to 2007 and poison control center call data from the National Poison Data System (NPDS) from 2005 to 2009 for reports of ciguatera and scombroid fish poisonings. Using a statistical model with many inputs, we adjusted the outbreak data for undercounting due to underreporting and underdiagnosis to generate estimates. Underreporting and underdiagnosis multipliers were derived from the poison control call data and the published literature. Annually, an average of 15 ciguatera and 28 scombroid fish-poisoning outbreaks, involving a total of 60 and 108 ill persons, respectively, were reported to FDOSS (2000-2007). NPDS reported an average of 173 exposure calls for ciguatoxin and 200 exposure calls for scombroid fish poisoning annually (2005-2009). After adjusting for undercounting, we estimated 15,910 (90% credible interval [CrI] 4140-37,408) ciguatera fish-poisoning illnesses annually, resulting in 343 (90% CrI 69-851) hospitalizations and three deaths (90% CrI 1-7). We estimated 35,142 (90% CrI: 10,496-78,128) scombroid fish-poisoning illnesses, resulting in 162 (90% CrI 0-558) hospitalizations and 0 deaths. Ciguatera and scombroid fish poisonings affect more Americans than reported in surveillance systems. Although additional data can improve these assessments, the estimated number of illnesses caused by seafood intoxication illuminates this public health problem. Efforts, including education, can reduce

  17. Burnable poison management in light water reactor lattices

    Energy Technology Data Exchange (ETDEWEB)

    Buenemann, D; Mueller, A

    1970-07-01

    For a better reactivity control and power flattening as well as for an increase in dynamic stability the use of burnable poisons in light water reactors has been considered. The main goals for a burnable poison management and its technological realisation are discussed. The poison is assumed to be in the form of separate poison rods or homogeneous or inhomogeneous poisoning in the fuel rods. A new concept with a central poison rod within the fuel rod is discussed. The balance-equation for the needed concentration of burnable poisons for reactivity central as well as the problems of optimization of lumped poisons are treated in connection with the fuel lattice burnup. A first approximation for the design is found. For the calculation of the microburnup of lumped poison and fuel the special code NEUTRA has been developed. The burnup-equation can be chosen either in a simplified burnup-version with 2 pseudo fission products for each fissionable isotope or with an extended system of burnup equations to be used at sophisticated calculations. These burnup equations are coupled to S{sub N}-routines optionally for cylindrical or x-y-geometry for the proper calculation of the microscopic isotope density-, flux-, and power distributions. The theoretical predictions have been checked by means of special experiments so as to determine the accuracy of the computations. Even for a relatively long burnup of the fuel the predicted values are found to be within the experimental error in the case of lumped rods containing a cadmium-alloy or boron carbide. (auth)

  18. Prospects and Problems for Identification of Poisonous Plants in China using DNA Barcodes.

    Science.gov (United States)

    Xie, Lei; Wang, Ying Wei; Guan, Shan Yue; Xie, Li Jing; Long, Xin; Sun, Cheng Ye

    2014-10-01

    Poisonous plants are a deadly threat to public health in China. The traditional clinical diagnosis of the toxic plants is inefficient, fallible, and dependent upon experts. In this study, we tested the performance of DNA barcodes for identification of the most threatening poisonous plants in China. Seventy-four accessions of 27 toxic plant species in 22 genera and 17 families were sampled and three DNA barcodes (matK, rbcL, and ITS) were amplified, sequenced and tested. Three methods, Blast, pairwise global alignment (PWG) distance, and Tree-Building were tested for discrimination power. The primer universality of all the three markers was high. Except in the case of ITS for Hemerocallis minor, the three barcodes were successfully generated from all the selected species. Among the three methods applied, Blast showed the lowest discrimination rate, whereas PWG Distance and Tree-Building methods were equally effective. The ITS barcode showed highest discrimination rates using the PWG Distance and Tree-Building methods. When the barcodes were combined, discrimination rates were increased for the Blast method. DNA barcoding technique provides us a fast tool for clinical identification of poisonous plants in China. We suggest matK, rbcL, ITS used in combination as DNA barcodes for authentication of poisonous plants. Copyright © 2014 The Editorial Board of Biomedical and Environmental Sciences. Published by China CDC. All rights reserved.

  19. Burnable poison rod

    International Nuclear Information System (INIS)

    Natsume, Tomohiro.

    1988-01-01

    Purpose: To decrease the effect of water elimination and the effect of burn-up residue boron, thereby reduce the effect of burnable poison rods as the neutron poisons at the final stage of reactor core lifetime. Constitution: In a burnable poison rod according to the present invention, a hollow burnable poison material is filled in an external fuel can, an inner fuel can mounted with a carbon rod is inserted to the hollow portion of the burnable poison material and helium gases are charged in the outer fuel can. In such a burnable poison rod, the reactivity worths after the burning are reduced to one-half as compared with the conventional case. Accordingly, since the effect of the burnable poison as the neutron poisons is reduced at the final stage of the reactor core of lifetime, the excess reactivity of the reactor core is increased. (Horiuchi, T.)

  20. Magnetic resonance imaging of carbon monoxide poisoning in chronic stage

    International Nuclear Information System (INIS)

    Kojima, Shigeyuki; Kawamura, Mitsuru; Shibata, Noriyuki; Takahashi, Nobuyoshi; Hirayama, Keizo

    1986-01-01

    Magnetic resonance imaging (MRI) was evaluated in three patients with carbon monoxide (CO) poisoning in chronic stage by comparison with serial X-ray computed tomography (CT). In Case 1 and 3, no pallidal lesions believed to be the most common lesion of the gray matter in CO poisoning were found in the serial X-ray CT scans. In the other case (Case 2), the typical initial bilateral symmetrical low density areas in the globus pallidus were found to have decreased markedly in size and finally disappeared in the latter X-ray CT scan. But MRI using inversion recovery (IR) or spin echo (SE) pulse sequence clearly showed bilateral symmetrical decreased or increased signal intensity areas in the globus pallidus in all three cases. In Case 3, chronic CO poisoning was confirmed by the bilateral symmetrical pallidal lesions on MRI, although differential diagnosis was difficult. Furthermore, in Case 2, with pure alexia, MRI using IR or SE pulse sequence demonstrated a patchy decreased or increased signal intensity area in the subcortical white matter at the left angular gyrus, although X-ray CT scan showed no abnormal findings. MRI is useful in the diagnosis of CO poisoning, especially chronic CO poisoning, because necrosis, cavitation, demyelination, gliosis and so on due to hypoxia of CO poisoning were sensitively detected from changes in the proton density and the T1 or T2 relaxation time value on MRI. (J.P.N.)

  1. Calculation of depletion with optimal distribution of initial control poison

    International Nuclear Information System (INIS)

    Castro Lobo, P.D. de.

    1978-03-01

    The spatial depletion equations are linearized within the time intervals and their solution is obtained by modal analysis. At the beginning of life an optimal poison distribution that maximizes neutron economy and the corresponding flux is determined. At the start of the subsequent time steps the flux distributions are obtained by pertubation method in relation to the start of the previous time steps. The problem was studied with constant poison distribution in order to evaluate the influence of the poison at the beginning of life. The results obtained by the modal expansion techniques are satisfactory. However, the optimization of the initial distribution of the control poison does not indicate any significant effect on the core life [pt

  2. Poisoning

    Science.gov (United States)

    ... your home. Regularly test and replace the batteries. Poisoning treatment Treatment depends on the person and the type ... Injury Prevention, Prevention and Wellness, Staying HealthyTags: chemical ... poison treatments, snakebite, syrup of ipecac July 12, 2017 Featured ...

  3. The power of poison: pesticide poisoning of Africa's wildlife.

    Science.gov (United States)

    Ogada, Darcy L

    2014-08-01

    Poisons have long been used to kill wildlife throughout the world. An evolution has occurred from the use of plant- and animal-based toxins to synthetic pesticides to kill wildlife, a method that is silent, cheap, easy, and effective. The use of pesticides to poison wildlife began in southern Africa, and predator populations were widely targeted and eliminated. A steep increase has recently been observed in the intensity of wildlife poisonings, with corresponding population declines. However, the majority of poisonings go unreported. Under national laws, it is illegal to hunt wildlife using poisons in 83% of African countries. Pesticide regulations are inadequate, and enforcement of existing legislation is poor. Few countries have forensic field protocols, and most lack storage and testing facilities. Methods used to poison wildlife include baiting carcasses, soaking grains in pesticide solution, mixing pesticides to form salt licks, and tainting waterholes. Carbofuran is the most widely abused pesticide in Africa. Common reasons for poisoning are control of damage-causing animals, harvesting fish and bushmeat, harvesting animals for traditional medicine, poaching for wildlife products, and killing wildlife sentinels (e.g., vultures because their aerial circling alerts authorities to poachers' activities). Populations of scavengers, particularly vultures, have been decimated by poisoning. Recommendations include banning pesticides, improving pesticide regulations and controlling distribution, better enforcement and stiffer penalties for offenders, increasing international support and awareness, and developing regional pesticide centers. © 2014 New York Academy of Sciences.

  4. ANALYSIS OF ORGANOPHOSPHORUS POISONING, AT TERTIARY CARE HOSPITAL: A REPORT

    Directory of Open Access Journals (Sweden)

    Shakuntala

    2015-01-01

    Full Text Available BACKGROUND: Organophosphorus (OP compounds are the most common suicidal poison in developing countries and mortality continues to be high. The present study was aimed to know the pattern and outcome of the OP poisoning. METHODOLOGY: A record based retrospective study from January 2013 - December 2013 was Conducted in a tertiary care hospital and data regarding age, gender, domicile, type of poison, manner of poisoning, seasonal trends, marital status, motive behind poisoning , socio - economic status and outcome was collected in a pre - structured Performa. All data were documented, analyzed and interpreted as per the laid down protocol. RESULTS : out of total 1575 cases of OP compound poisoning, 71.73% (1130 were male, 28.27% (445 were female, 34.6% were in the age group 21 - 30 years, 70.95% were of low socio - economic status, Occupation wise agricultural workers were on top of the list (70.07%, The commonest (93.78% motive behind poisoning was suicidal in both males and females, Financial problem was one of the commonest (51.22% reasons of poisoning. The mortality rate in our study was 13.47%. CONCLUSION : Y oung and adult males of Low socio - economic class, rural, both literate and illiterate agriculturists commonly abuse this substance to commit suicide

  5. Poison hemlock (Conium maculatum L.).

    Science.gov (United States)

    Vetter, J

    2004-09-01

    One of the most poisonous species amongst higher plants is Conium maculatum. It is a very common nitrophile weed species, belonging to the Apiaceae (formerly Umbelliferae) family. It contains some piperidine alkaloids (coniine, N-methyl-coniine, conhydrine, pseudoconhydrine, gamma-coniceine), which are formed by the cyclisation of an eight-carbon chain derived from four acetate units. gamma-Coniceine is the precursor of the other hemlock alkaloids. All vegetative organs, flowers and fruits contain alkaloids. The concentrations (both absolute and relative) of the different alkaloids depend on plant varieties, on ecological conditions and on the age of the plant. The characteristic biological effects of the plants are summarised on cattle, sheep, goat, swine, rabbit, elk, birds and insects and the symptoms of the human toxicosis (some cases of poisonings) are discussed according to the literature data. The general symptoms of hemlock poisoning are effects on nervous system (stimulation followed by paralysis of motor nerve endings and CNS stimulation and later depression), vomiting, trembling, problems in movement, slow and weak later rapid pulse, rapid respiration, salivation, urination, nausea, convulsions, coma and death.

  6. An interesting cause of pulmonary emboli: Acute carbon monoxide poisoning

    Energy Technology Data Exchange (ETDEWEB)

    Sevinc, A.; Savli, H.; Atmaca, H. [Gaziantep University, Gaziantep (Turkey). School of Medicine

    2005-07-01

    Carbon monoxide poisoning, a public health problem of considerable significance, is a relatively frequent event today, resulting in thousands of hospitalizations annually. A 70-year-old lady was seen in the emergency department with a provisional diagnosis of carbon monoxide poisoning. The previous night, she slept in a tightly closed room heated with coal ember. She was found unconscious in the morning with poor ventilation. She had a rare presentation of popliteal vein thrombosis, pulmonary emboli, and possible tissue necrosis with carbon monoxide poisoning. Oxygen treatment with low-molecular-weight heparin (nadroparine) and warfarin therapy resulted in an improvement in both popliteal and pulmonary circulations. In conclusion, the presence of pulmonary emboli should be sought in patients with carbon monoxide poisoning.

  7. Poisoning - fish and shellfish

    Science.gov (United States)

    Fish poisoning; Dinoflagellate poisoning; Seafood contamination; Paralytic shellfish poisoning; Ciguatera poisoning ... algae and algae-like organisms called dinoflagellates. Small fish that eat the algae become contaminated. If larger ...

  8. Programmed elimination of neutronic poisons in nuclear reactors

    International Nuclear Information System (INIS)

    Perriere, G. de la

    1967-11-01

    This work deals with the use of salts of elements having a large neutron capture cross-section, so-called 'soluble poisons' which are dissolved in the moderating water to control the reactivity of heavy-water reactors, and more particularly to compensate the xenon effect in the reactor EL 4. The report describes the controlled elimination of these poisons by fixation on ion-exchange resins. The poisons considered are lithium-6, cadmium and gadolinium in the sulphate form, and boron as boric acid. The thermodynamic and kinetic constants of the ion-exchange reactions were first determined and a study was then made of the fixation of these compounds in beds of small-calibre resins placed in columns. Lithium-6 is the poison which is most easily applicable to compensate the xenon effect in the reactor EL 4. It can be eliminated rapidly and completely from heavy water, and its use does not lead to supplementary problems of protection against the gamma radiation of the reactor circuits. (author) [fr

  9. Bug spray poisoning

    Science.gov (United States)

    ... was swallowed or inhaled Amount swallowed or inhaled Poison Control Your local poison center can be reached directly by calling the national toll-free Poison Help hotline (1-800-222-1222) from anywhere ...

  10. Processing of poison rods with a view to disposal

    International Nuclear Information System (INIS)

    Bichet, R.; Charamathieu, A.; Lasseur, C.; Golicheff, I.; Pouteaux, M.

    1979-01-01

    In the core of the French 900 and 1300 MW reactors, a certain number of rods have to be processed as wastes, particularly the burnable poison rods used during reactor start-up (900 MW: 68 rods; 1300 MW: 96 rods). Several solutions are possible: cutting and conditionning in reactor pool; transfer of the poison rods to a cutting and conditionning facility; transfer of the poison rods and fuel assemblies to a storage area where they are cutted and stored. Each of these solutions are studied, the advantages and disadvantages being presented

  11. Poison Control Centers

    Science.gov (United States)

    ... 1222 immediately. Name State American Association of Poison Control Centers Address AAPCC Central Office NOT A POISON ... not for emergency use. Arkansas ASPCA Animal Poison Control Center Address 1717 S. Philo Road, Suite 36 Urbana, ...

  12. Certain cases of poisoning by arsenic

    Energy Technology Data Exchange (ETDEWEB)

    Cristol, P; Fourcade, J; Ravoire, J; Bezenech, C

    1939-05-01

    Cases of acute and chronic poisoning by arsenic are reported. Diffuse pains, angor, edema of the limbs and genitals, complicated by heptic insufficiency and chronic bronchitis were determined in a subject having lived near an industrial plant processing arseniferous ores for several years. The plant emitted several hundred kg of finely dispersed arsenic oxide daily which settled on forage and vegetables. Symptoms of poisoning by arsenic were also detected in cattle in the same area. The installation of Cottrell type dust separators has helped to suppress the arsenic oxide emissions.

  13. Accidental Carbon Monoxide Poisonings in Adana, Turkey: A 14-year Study

    Directory of Open Access Journals (Sweden)

    Murat Darçın

    2017-03-01

    Full Text Available Aim: Carbon monoxide (CO is often referred to as the “silent killer” because its victims cannot see it, smell it or taste it. CO is responsible for a large percentage of the accidental poisonings and deaths reported throughout the world. CO poisoning therefore is considered a serious global health threat. The aim of the present study was to describe the cases of CO poisoning in a rural areas of Adana, Turkey between 2002 and 2015 based on data collected from incident reports. Methods: The cases of accidental CO poisoning were statistically analyzed. During that period, 74 incidents occurred and 154 people were poisoned by accidental CO poisoning. Results: The results of this analysis indicate that men and adults aged ≥65 years were more likely to die from CO poisoning than others. The number of CO poisoning cases was highest during the heating season. The majority (72% of poisoning resulting in hospitalization with a life-threatening condition or death occurred within the home. Conclusion: CO poisoning is a serious danger. People must be informed about this hazard. By educating risk groups about the dangers of CO poisoning, it is possible to save many lives as well as reduce the health risks.

  14. Ciguatera poisoning in Vanuatu.

    Science.gov (United States)

    Goodman, Anna; Williams, Thomas N; Maitland, Kathryn

    2003-02-01

    Ciguatera poisoning is endemic in many tropical and subtropical countries. We conducted a retrospective study of admissions to two hospitals on the islands of Vanuatu in the southwestern Pacific region. We estimated the annual hospital admission rate for fish poisoning to be 65 (95% confidence interval [CI] = 55-75)/100,000 population on the island of Santo and 29 (95% CI = 19-43)/100,000 population on the island of Ambae. Hospital admission was more common in males 20-29 years old. Death was a rare complication. In the face of increases in both tourism and in the global trade in tropical and exotic fish, physicians in both endemic and non-endemic areas should be familiar with the epidemiology and clinical features of this important condition.

  15. Pattern of Acute Poisoning Attending a Tertiary Care Hospital of Western Nepal

    Directory of Open Access Journals (Sweden)

    Raju Prasad Shakya

    2016-12-01

    Full Text Available Introduction: Poisoning with various substances is a major public health problem and a reason for significant morbidity and mortality throughout the globe. It is one of the most common presentation in an emergency department. This study was conducted to determine the sociodemographic, poisoning types, and mode of poisoning in cases attending a tertiary hospital of Western Nepal. Methods: A retrospective observational study of two years was conducted from July 2014 to June 2016. Demography details, name of poisonous substance, and reasons for poisoning were reviewed and analyzed using descriptive statistics. Results: A total of 65 cases of poisoning were recorded. The occurrence was more common in female (n=44, 67.7% than in male (n=21, 32.3% with a F:M ratio of 2.1:1.  Poisoning  was most  common in the age group of 11-20 years (32.3%. Most of the cases were students (37% followed by farmers (26%. The most commonly abused poisoning substance were organophosphorous compounds, zinc-phosphate,  and  kerosene in adults, adolescents, and children respectively. Oral route was the most common (99% route of administration. Suicidal attempt, as a mode of poisoning, accounted for 70.8% of total poisoning cases. Conclusion: Female and young people are at greater risk of acute poisoning. Insecticide was the most common agent and self administer poisoning was the most common mode of poisoning. The occurrence of poisoning and its morbidity and mortality can be reduced by developing and implementation of effective prevention strategies like restricting easy poison sales, establishing drug and poison information centers,  and community awareness programs.

  16. [Suicide by poisoning in the Souss-Massa-Drâa region of Morocco].

    Science.gov (United States)

    Mahir, Siham; Soulaymani, Abdelmajid; Hami, Hind; Mokhtari, Abdelrhani; Benali, Doha; Ouammi, Lahcen; Windy, Maria; Benchekh, Rachida Soulaymani

    2013-01-01

    Deliberate self-poisoning is a serious problem in Morocco, including in the Souss-Massa-Drâa region. However, our understanding of the problem of suicidal poisoning remains limited. This paper aims to describe the characteristics of patients, toxic substances and poisoning and to identify the risk factors influencing patient outcomes. A retrospective study was conducted of all cases of deliberate self-poisoning recorded between 1981 and 2007 by the Centre Anti-Poison et de Pharmacovigilance du Maroc. 1,130 cases of self-poisoning were identified. The mean age was 25 ± 10.1 years and the sex ratio was 0.4. Paraphenylenediamine was the most common cause of death (48 deaths), followed by hydrochloric acid (15 deaths). A close relationship was found between progression to healing and female adolescents and between progression to death and men in other age groups. The study also found that patients who used paraphenylenediamine were twelve times more likely to die (CI95%: 7.4%-19.2%) than those who used other substances. Patients with respiratory and cardiovascular conditions had a relative risk of 9.8 (CI95%: 6.3%-16%) and 3.6 (CI95%: 2.3%-5.7%). Of the 937 cases with known outcome, 89 died (9.5%).

  17. Benzene poisoning

    Science.gov (United States)

    ... may be admitted to the hospital if the poisoning is severe. ... benzene they swallowed and how quickly they receive treatment. The ... Poisoning can cause rapid death. However, deaths have occurred ...

  18. Efficacious Oxime for Organophosphorus Poisoning: A Minireview

    African Journals Online (AJOL)

    Erah

    University, PO Box 17666, AlAin, United Arab Emirate. Abstract ... poisoning is a major health problem all over the world ... contaminated food in a social ceremony in. Magrawa, India [7] .... either gave null effect or possible harm [19]. According ...

  19. Malathion poisoning

    Science.gov (United States)

    ... Prolonged treatment often is needed to reverse the poisoning. This may include staying in the hospital intensive care unit and getting long-term therapy. Some effects of the poison may last for ...

  20. Diazinon poisoning

    Science.gov (United States)

    ... Prolonged treatment often is needed to reverse the poisoning. This may include staying in the hospital intensive care unit and getting long-term therapy. Some effects of the poison may last for ...

  1. Differences in Poisoning Mortality in the United States, 2003–2007: Epidemiology of Poisoning Deaths Classified as Unintentional, Suicide or Homicide

    Science.gov (United States)

    Muazzam, Sana; Swahn, Monica H.; Alamgir, Hasanat; Nasrullah, Muazzam

    2012-01-01

    Introduction Poisoning, specifically unintentional poisoning, is a major public health problem in the United States (U.S.). Published literature that presents epidemiology of all forms of poisoning mortalities (i.e., unintentional, suicide, homicide) together is limited. This report presents data and summarizes the evidence on poisoning mortality by demographic and geographic characteristics to describe the burden of poisoning mortality and the differences among sub-populations in the U.S. for a 5-year period. Methods Using mortality data from the Center for Disease Control and Prevention's Web-based Injury Statistics Query and Reporting System, we presented the age-specific and age-adjusted unintentional and intentional (suicide, homicide) poisoning mortality rates by sex, age, race, and state of residence for the most recent years (2003–2007) of available data. Annual percentage changes in deaths and rates were calculated, and linear regression using natural log were used for time-trend analysis. Results There were 121,367 (rate=8.18 per 100,000) unintentional poisoning deaths. Overall, the unintentional poisoning mortality rate increased by 46.9%, from 6.7 per 100,000 in 2003 to 9.8 per100.000 in 2007, with the highest mortality rate among those aged 40–59 (rate=15.36), males (rate=11.02) and whites (rate=8.68). New Mexico (rate=18.2) had the highest rate. Unintentional poisoning mortality rate increased significantly among both sexes, and all racial groups except blacks (p<0.05 time-related trend for rate). Among a total of 29,469 (rate=1.97) suicidal poisoning deaths, the rate increased by 9.9%, from 1.9 per 100,000 in 2003 to 2.1 per 100,000 in 2007, with the highest rate among those aged 40–59 (rate=3.92), males (rate=2.20) and whites (rate=2.24). Nevada (rate=3.9) had the highest rate. Mortality rate increased significantly among females and whites only (p<0.05 time-related trend for rate). There were 463 (rate=0.03) homicidal poisoning deaths and the

  2. The political ecology of lead poisoning in eastern North Carolina.

    Science.gov (United States)

    Hanchette, Carol L

    2008-06-01

    In the United States, childhood blood lead levels have dropped substantially since 1991, when the Centers for Disease Control and Prevention (CDC) implemented new screening guidelines. Many states, including North Carolina, have established successful screening and intervention programs. Still, pockets of higher lead poisoning rates continue to be a problem in some geographic areas. One of these areas consists of several counties in eastern North Carolina. This cluster of higher rates cannot be explained by poverty and housing characteristics alone. Instead, the explanation requires an understanding of place that encompasses a range of historical, social, political, and economic processes. This paper utilizes a political ecology approach to provide a deeper understanding of how these processes can contribute to ill health.

  3. Risk factors of suicide attempts by poisoning: review

    Directory of Open Access Journals (Sweden)

    Maria Cláudia da Cruz Pires

    2014-04-01

    Full Text Available Introduction: Suicide, a complex and universal human phenomenon, is a major public health problem. This study reviewed the literature about the major risk factors associated with suicide attempts by poisoning. Methods: An integrative review of the literature was performed in databases (LILACS, PubMed and MEDLINE to search for studies published between 2003 and 2013, using the following keywords: suicide, attempted; poisoning; risk factors. Inclusion criteria were: original study with abstract, sample of adults, and attempted suicide by poisoning in at least 50% of the study population. Results: Two hundred and nineteen studies were retrieved and read by two independent examiners, and 22 were included in the study. The main risk factors for suicide attempts by poisoning were female sex, age 15-40 years, single status, little education, unemployment, drug or alcohol abuse or addiction, psychiatric disorder and psychiatric treatment using antidepressants. Conclusion: Further prospective studies should be conducted to confirm these risk factors or identify others, and their findings should contribute to planning measures to prevent suicide attempts.

  4. Using poison center exposure calls to predict methadone poisoning deaths.

    Directory of Open Access Journals (Sweden)

    Nabarun Dasgupta

    Full Text Available PURPOSE: There are more drug overdose deaths in the Untied States than motor vehicle fatalities. Yet the US vital statistics reporting system is of limited value because the data are delayed by four years. Poison centers report data within an hour of the event, but previous studies suggested a small proportion of poisoning deaths are reported to poison centers (PC. In an era of improved electronic surveillance capabilities, exposure calls to PCs may be an alternate indicator of trends in overdose mortality. METHODS: We used PC call counts for methadone that were reported to the Researched Abuse, Diversion and Addiction-Related Surveillance (RADARS® System in 2006 and 2007. US death certificate data were used to identify deaths due to methadone. Linear regression was used to quantify the relationship of deaths and poison center calls. RESULTS: Compared to decedents, poison center callers tended to be younger, more often female, at home and less likely to require medical attention. A strong association was found with PC calls and methadone mortality (b=0.88, se=0.42, t=9.5, df=1, p<0.0001, R(2 =0.77. These findings were robust to large changes in a sensitivity analysis assessing the impact of underreporting of methadone overdose deaths. CONCLUSIONS: Our results suggest that calls to poison centers for methadone are correlated with poisoning mortality as identified on death certificates. Calls received by poison centers may be used for timely surveillance of mortality due to methadone. In the midst of the prescription opioid overdose epidemic, electronic surveillance tools that report in real-time are powerful public health tools.

  5. Carbon monoxide poisoning and death in a large enclosed ventilated area.

    Science.gov (United States)

    Huston, Butch; Froloff, Victor; Mills, Kelly; McGee, Michael

    2013-11-01

    A 55-year-old man with a medical history of tobacco use suddenly collapsed while power washing an empty indoor pool in a hotel. The decedent was transported to the local hospital where he was pronounced. A postmortem examination revealed atherosclerotic heart disease and bilateral pulmonary edema and congestion. A postmortem blood carbon monoxide (CO) level was 27% saturation, and a CO performed on hospital admission blood was 49% saturation. CO poisoning is a common cause of toxicological morbidity and mortality in the United States. The circumstances most often occur in an enclosed environment and may be intentional or unintentional. CO poisoning has been reported in open, well-ventilated spaces, but rarely results in death. A warning label was present on the engine clearly stating the dangers of CO emission. However, there was a false sense of security due to the large size of the pool room and the presence of industrial blowers that were being used for ventilation. © 2013 American Academy of Forensic Sciences.

  6. STUDY OF PATTERN AND OUTCOME OF ACUTE POISONING CASES AT TERTIARY CARE HOSPITAL IN NORTH INDIA

    Directory of Open Access Journals (Sweden)

    Irteqa Ali

    2017-01-01

    Full Text Available BACKGROUND Poisoning is a global public health problem causing significant morbidity and mortality. It is important to know the pattern and outcome of acute poisoning cases for proper planning, prevention and management of these cases. The aim of the study is to determine the mode (suicidal, accidental, homicidal and type of poisoning in North Indian population; relation to age, sex, occupation, marital status; outcome of different type of poisons and requirement of ventilatory support in different type of poisonings. MATERIALS AND METHODS This observational study was conducted in Department of Medicine of a tertiary care hospital in North India. A total of 379 patients were enrolled in the study after obtaining informed consent. RESULTS Poisoning was more common among males (59.89%. Maximum number of patients were in the age group 21-30 years (40.63% and consumption was found to be more prevalent in rural population (75.99%. Most of the patients were farmers and students. Most common types of poisoning were organophosphate (n=95, 25.07%, snake bite (n=77, 20.32% followed by aluminium phosphide (n=71, 18.73%. Out of 379 patients, 318 (83.91% improved while 61 (16.09% expired. Mortality was highest in aluminium phosphide poisoning. Requirement of ventilatory support was most commonly associated with aluminium phosphide poisoning (37.89% followed by organophosphate poisoning (28.42%. CONCLUSION Poisoning was more common in young males. Pesticides and snake bite were major causes of poisoning. Of the total, 318 improved while rest of the 61 expired. Mortality was higher with use of aluminium phosphide poisoning (57.38%, snake bite (21.31% and organophosphate consumption (9.84%. Requirement of ventilator was most commonly associated with aluminium phosphide poisoning. We suggest strict statutory measures covering import, manufacture, sale, transport, distribution and use of pesticides. Training of peripheral health center personnel to manage cases

  7. Poisoning in Israel: annual report of the Israel Poison Information Center, 2012.

    Science.gov (United States)

    Bentur, Yedidia; Lurie, Yael; Cahana, Alfred; Kovler, Nona; Bloom-Krasik, Anna; Gurevych, Bella; Klein-Schwartz, Wendy

    2014-11-01

    The Israel National Poison Information Center (IPIC), Rambam Health Care Campus, provides 24 hour telephone consultations in clinical toxicology as well as drug and teratogen information. It participates in research, teaching and regulatory activities, and also provides laboratory services. To report data on the epidemiology of poisonings and poison exposures in Israel. We made computerized queries and descriptive analyses of the medical records database of the IPIC during 2012. A total of 31,519 poison exposure cases were recorded, a 157.6% increase compared with 1995. Children snake venom. Four fatalities were recorded; all were intentional exposures in adults (corrosive, medications, energy drink). Poison exposures and poisonings have increased significantly and have contributed substantially to morbidity and mortality in Israel. The IPIC database is a valuable national resource for the collection and monitoring of poisoning exposure cases. It can be used as a real-time surveillance system for the benefit of public health. It is recommended that reporting to the IPIC become mandatory and its activities be adequately supported by national resources.

  8. Merthiolate poisoning

    Science.gov (United States)

    Merthiolate poisoning is difficult to treat. How well a person does depends on the amount of poison swallowed and how quickly treatment was received. The faster a person gets medical help, the better the chance for recovery. Kidney dialysis ( ...

  9. Rabbitfish ("aras"): an unusual source of ciguatera poisoning.

    Science.gov (United States)

    Raikhlin-Eisenkraft, Bianca; Bentur, Yedidia

    2002-01-01

    Ciguatera poisoning is the commonest fish-borne seafood intoxication. It is endemic to warm water tropical areas and is caused by consumption of bottom-dwelling shore reef fish, mostly during spring and summer. The causative agent, ciguatoxin, is a heat-stable ester complex that becomes concentrated in fish feeding on toxic dinoflagellates. The common clinical manifestations are a combination of gastrointestinal and neurologic symptoms. Severe poisoning may be associated with seizures and respiratory paralysis. To describe a series of patients who sustained ciguatera poisoning in an uncommon region and from an unexpected source. Two families complained of a sensation of "electrical currents," tremors, muscle cramps, nightmares, hallucinations, agitation, anxiety and nausea of varying severity several hours after consuming rabbitfish ("aras"). These symptoms lasted between 12 and 30 hours and resolved completely. The temporal relationship to a summer fish meal, the typical clinical manifestations along with the known feeding pattern of the rabbitfish suggested ciguatera poisoning. The Eastern Mediterranean basin is an unusual region and the rabbitfish an unusual source for ciguatera poisoning. There are no readily available and reliable means for detecting ciguatoxin in humans. A high index of suspicion is needed for diagnosis and a thorough differential diagnosis is essential to eliminate other poisonings, decompression sickness and encephalitis. Supportive therapy is the mainstay of treatment.

  10. Diagnosis of acute poisoning | Tygerberg Poison Information Centre ...

    African Journals Online (AJOL)

    Continuing Medical Education. Journal Home · ABOUT THIS JOURNAL · Advanced Search · Current Issue · Archives · Journal Home > Vol 21, No 8 (2003) >. Log in or Register to get access to full text downloads. Username, Password, Remember me, or Register. Diagnosis of acute poisoning. - Tygerberg Poison ...

  11. Beryllium poisonings

    International Nuclear Information System (INIS)

    Alibert, S.

    1959-03-01

    This note reports a bibliographical study of beryllium toxicity. Thus, this bibliographical review addresses and outlines aspects and issues like aetiology, cases of acute poisoning (cutaneous manifestations, pulmonary manifestations), chronic poisoning (cutaneous, pulmonary and bone manifestations), excretion and localisation, and prognosis

  12. Evaluation of poison information services provided by a new poison information center.

    Science.gov (United States)

    Churi, Shobha; Abraham, Lovin; Ramesh, M; Narahari, M G

    2013-01-01

    The aim of this study is to assess the nature and quality of services provided by poison information center established at a tertiary-care teaching hospital, Mysore. This was a prospective observational study. The poison information center was officially established in September 2010 and began its functioning thereafter. The center is equipped with required resources and facility (e.g., text books, Poisindex, Drugdex, toll free telephone service, internet and online services) to provide poison information services. The poison information services provided by the center were recorded in documentation forms. The documentation form consists of numerous sections to collect information on: (a) Type of population (children, adult, elderly or pregnant) (b) poisoning agents (c) route of exposure (d) type of poisoning (intentional, accidental or environmental) (e) demographic details of patient (age, gender and bodyweight) (f) enquirer details (background, place of call and mode of request) (g) category and purpose of query and (h) details of provided service (information provided, mode of provision, time taken to provide information and references consulted). The nature and quality of poison information services provided was assessed using a quality assessment checklist developed in accordance with DSE/World Health Organization guidelines. Chi-Square test (χ(2)). A total of 419 queries were received by the center. A majority (n = 333; 79.5%) of the queries were asked by the doctors to provide optimal care (n = 400; 95.5%). Most of the queries were received during ward rounds (n = 201; 48.0%), followed by direct access (n = 147; 35.1%). The poison information services were predominantly provided through verbal communication (n = 352; 84.0%). Upon receipt of queries, the required service was provided immediately (n = 103; 24.6%) or within 10-20 min (n = 296; 70.6%). The queries were mainly related to intentional poisoning (n = 258; 64.5%), followed by accidental poisoning

  13. A review of lead poisoning in swans

    Science.gov (United States)

    Blus, L.J.

    1994-01-01

    Nearly 10,000 swans of six species or subspecies from 14 countries have died from poisoning caused by lead that originated from ingestion of fishing weights, shotgun pellets (shot), or contaminated vegetation or sediments associated with mining and smelting wastes. Lead contamination in mute swans in England caused local population declines during the late 1970s and 1980s. More tundra swans died from lead poisoning than any other species. The extreme record involved an estimated 7200 tundra swans that died over five winters at one locality in North Carolina. The recent legislation to ban lead fishing weights in most of England and Wales and recent replacement of lead shot with steel shot for waterfowl hunting in the United States and a few areas of Europe, including Denmark, are expected to reduce the incidence of lead poisoning in swans.

  14. [Poisonous plants: An ongoing problem].

    Science.gov (United States)

    Martínez Monseny, A; Martínez Sánchez, L; Margarit Soler, A; Trenchs Sainz de la Maza, V; Luaces Cubells, C

    2015-05-01

    A medical visit for plant ingestion is rare in the pediatric emergency services but may involve a high toxicity. The botanical toxicology training of health staff is often very limited, and it can be difficult to make a diagnosis or decide on the appropriate treatment. To study the epidemiological and clinical characteristics of poisoning due to plant ingestion in order to increase the knowledge of the health professional. A descriptive retrospective study was conducted on patients seen in a pediatric emergency department after the ingestion of plant substances from January 2008 to December 2012. During the period of study, 18 patients had ingested possible toxic plants. In 14 cases, it was considered to be potentially toxic: broom, oleander, mistletoe, butcher's-broom, and vulgar bean (2), Jerusalem tomato, castor (2), Jimson weed, potus, marijuana, and mushrooms with digestive toxicity (2). Among the potentially toxic cases, the ingestion was accidental in 10 patients, 2 cases were classed as infantile mistreatment, 1 case had recreational intention, and another one suicidal intentions. The ingestion of oleander, castor and Jimson weed had major toxicity. The potential gravity of the ingestion of plant substances and the variety of the exposure mechanism requires the pediatrician to bear in mind this possibility, and to be prepared for its diagnosis and management. Specific preventive information measures need to be designed for the families and for the regulation of toxic plants in playgrounds. Copyright © 2014 Asociación Española de Pediatría. Published by Elsevier España, S.L.U. All rights reserved.

  15. Differences in Poisoning Mortality in the United States, 2003–2007: Epidemiology of Poisoning Deaths Classified as Unintentional, Suicide or Homicide

    Directory of Open Access Journals (Sweden)

    Sana Muazzam

    2012-08-01

    Full Text Available Introduction: Poisoning, specifically unintentional poisoning, is a major public health problem in the United States (U.S.. Published literature that presents epidemiology of all forms of poisoning mortalities (i.e., unintentional, suicide, homicide together is limited. This report presents data and summarizes the evidence on poisoning mortality by demographic and geographic characteristics to describe the burden of poisoning mortality and the differences among sub-populations in the U.S. for a 5-year period.Methods: Using mortality data from the Center for Disease Control and Prevention’s Web-based Injury Statistics Query and Reporting System, we presented the age-specific and age-adjusted unintentional and intentional (suicide, homicide poisoning mortality rates by sex, age, race, and state of residence for the most recent years (2003–2007 of available data. Annual percentage changes in deaths and rates were calculated, and linear regression using natural log were used for time-trend analysis.Results: There were 121,367 (rate¼8.18 per 100,000 unintentional poisoning deaths. Overall, the unintentional poisoning mortality rate increased by 46.9%, from 6.7 per 100,000 in 2003 to 9.8 per100.000 in 2007, with the highest mortality rate among those aged 40–59 (rate¼15.36, males(rate¼11.02 and whites (rate¼8.68. New Mexico (rate¼18.2 had the highest rate. Unintentional poisoning mortality rate increased significantly among both sexes, and all racial groups except blacks (p,0.05 time-related trend for rate. Among a total of 29,469 (rate¼1.97 suicidal poisoning deaths, the rate increased by 9.9%, from 1.9 per 100,000 in 2003 to 2.1 per 100,000 in 2007, with the highest rate among those aged 40–59 (rate¼3.92, males (rate¼2.20 and whites (rate¼2.24. Nevada(rate¼3.9 had the highest rate. Mortality rate increased significantly among females and whites only (p,0.05 time-related trend for rate. There were 463 (rate¼0.03 homicidal poisoning

  16. Lead poisoning among Arab American and African American children in the Detroit metropolitan area, Michigan.

    Science.gov (United States)

    Nriagu, Jerome; Senthamarai-Kannan, Raghavendra; Jamil, Hikmet; Fakhori, Monty; Korponic, Summer

    2011-09-01

    This study explored the hypothesis that acculturation is a risk factor for childhood lead poisoning in the Detroit area of Michigan. Blood lead levels (BLLs) were determined in 429 Arab American and African American children, aged 6 months to 15 years, who were receiving well-child examination in three Women, Infant, and Children (WIC) clinics in the city. Mean BLL was 3.8 ± 2.3 μg/dL (range: 1-18 μg/dL) and 3.3% of the children tested had blood lead values above the 10 μg/dL level of concern. Neither the age of the dwelling units nor ethnicity of the child was significantly associated with the BLL. Multivariable analyses instead identified a number of acculturation-related factors that are associated with elevation in blood lead including paternal education, language spoken at home (English only, English and Arabic, or Arabic only), home ownership, smoking in the home, and exposure of child to home health remedies. The difference in blood lead between Arab American children from families where Arabic only versus Arabic and English is spoken at home was found to be statistically significant. This study provides information showing that immigrant children are at heightened risk of being poisoned by lead which can be useful in identifying groups at risk of atypical exposures.

  17. [Heavy metal poisoning and renal injury in children].

    Science.gov (United States)

    Rong, Li-Ping; Xu, Yuan-Yuan; Jiang, Xiao-Yun

    2014-04-01

    Along with global environmental pollution resulting from economic development, heavy metal poisoning in children has become an increasingly serious health problem in the world. It can lead to renal injury, which tends to be misdiagnosed due to the lack of obvious or specific early clinical manifestations in children. Early prevention, diagnosis and intervention are valuable for the recovery of renal function and children's good health and growth. This paper reviews the mechanism of renal injury caused by heavy metal poisoning in children, as well as the clinical manifestations, diagnosis, and prevention and treatment of renal injury caused by lead, mercury, cadmium, and chromium.

  18. Childhood lead poisoning in a Somali refugee resettlement community in New Hampshire.

    Science.gov (United States)

    Caron, Rosemary M; Tshabangu-Soko, Thandi; Finefrock, Krysten

    2013-08-01

    Despite the gradual decrease in childhood lead poisoning in the United States, the risk for lead poisoning among African refugee children who resettle in the United States remains elevated. Communication methods implemented by resettlement agencies in the public health system for preventing childhood lead poisoning in this at-risk population warrant further investigation. We utilized structured interviews with key stakeholders (resettlement agencies, social service agencies developed by African refugees and resettled Somali refugees) involved in the refugee resettlement process to (1) describe the agency's role in the refugee resettlement process; (2) examine communication methods utilized and barriers experienced by the public health system in reference to childhood lead poisoning; (3) describe the refugee population's perception of childhood lead poisoning; (4) examine general challenges experienced by the public health system and the refugee population during the resettlement process; and (5) describe stakeholders' recommendations to improve health communication efforts. Based on our findings, we propose that communities are important determinants in health-related problems for refugee populations. Each community has its own environment and public health system that interacts with each other to influence health risks and risk perceptions of its populations. We advocate that understanding a community's ecology and implementing a culture-centered approach is essential for the public health system to help educate and prevent communication inequalities and health disparities among an at-risk African refugee population. This action can reduce a population's resistance to communication and help build a community's capacity to address a persistent public health problem, such as childhood lead poisoning.

  19. Ciguatera fish poisoning--Texas, 1998, and South Carolina, 2004.

    Science.gov (United States)

    2006-09-01

    Ciguatera fish poisoning is characterized by gastrointestinal symptoms such as nausea, vomiting, and diarrhea and neurologic symptoms such as weakness, tingling, and pruritus (itching). The condition is caused by eating fish containing toxins produced by the dinoflagellate Gambierdiscus toxicus, a one-celled plantlike organism that grows on algae in tropical waters worldwide. Because these toxins are lipid soluble, they accumulate through the food chain as carnivorous fish consume contaminated herbivorous reef fish; toxin concentrations are highest in large, predatory fish such as barracuda, grouper, amberjack, snapper, and shark. Because fish caught in ciguatera-endemic areas are shipped nationwide, ciguatera fish poisoning can occur anywhere in the United States. This report describes ciguatera fish poisoning in four persons (two in 1998, two in 2004) who ate fish caught by recreational fishers in waters outside of ciguatera-endemic areas (e.g., the Caribbean Sea and the Atlantic and Gulf Coast waters off southern Florida). These cases underscore the need for physicians, regardless of whether they are in a ciguatera-endemic area, to consider ciguatera in patients who have gastrointestinal or neurologic symptoms after eating large, predatory fish.

  20. Lead Poisoning (For Parents)

    Science.gov (United States)

    ... Staying Safe Videos for Educators Search English Español Lead Poisoning KidsHealth / For Parents / Lead Poisoning What's in ... Print en español La intoxicación por plomo About Lead Poisoning If you have young kids, it's important ...

  1. Profile of acute carbon monoxide poisoning in the west province of Iran

    International Nuclear Information System (INIS)

    Yari, M.; Ahmadi, H.

    2012-01-01

    Objective: To document the epidemiology and risk factors of acute carbon monoxide (CO) poisoning in the west of Iran and specify potentially presentable characteristics. Study Design: Observational study. Place and Duration of Study: Imam Khomeini Hospital of Kermanshah, Iran, from July 2006 to March 2008. Methodology: This study was conducted using the records of 143 cases of CO poisoning referred to the only centre for the reference of poisoning cases. Intent, age groups, source of poisoning and clinical presentation were noted and described as frequency. Results: One-hundred forty two cases (99.3%), were accidental and only one case (0.7%) was suicidal. Mortality was (21.7%, n=31). The highest mortality was found in the age groups of 20-30 years and below 10 years. The greatest frequency happened in autumn and winter. The clinical symptoms and manifestations of CO poisoning included headache (35.3%), nausea (25.4%), vomiting (21%), dyspnea (10.3%), and decrease in level of consciousness (8%). Gas water heaters (35%), room heaters (32%), stoves (24%) and other items (9%) were the principal sources of the individuals' exposure to CO. Conclusion: CO poisoning is a serious public health problem in west of Iran (Kermanshah). The number of CO poisoning cases was highest in the colder seasons of the year, whereas the majority of the poisoning cases could be prevented. (author)

  2. Extracorporeal Treatment for Lithium Poisoning

    DEFF Research Database (Denmark)

    Decker, Brian S; Goldfarb, David S; Dargan, Paul I

    2015-01-01

    The Extracorporeal Treatments in Poisoning Workgroup was created to provide evidence-based recommendations on the use of extracorporeal treatments in poisoning. Here, the EXTRIP workgroup presents its recommendations for lithium poisoning. After a systematic literature search, clinical and toxico......The Extracorporeal Treatments in Poisoning Workgroup was created to provide evidence-based recommendations on the use of extracorporeal treatments in poisoning. Here, the EXTRIP workgroup presents its recommendations for lithium poisoning. After a systematic literature search, clinical...... extraction of patient-level data. The workgroup concluded that lithium is dialyzable (Level of evidence=A) and made the following recommendations: Extracorporeal treatment is recommended in severe lithium poisoning (1D). Extracorporeal treatment is recommended if kidney function is impaired and the [Li...... treatment (1D), but continuous RRT is an acceptable alternative (1D). The workgroup supported the use of extracorporeal treatment in severe lithium poisoning. Clinical decisions on when to use extracorporeal treatment should take into account the [Li(+)], kidney function, pattern of lithium toxicity...

  3. Comparison of poisonings managed at military and Veterans Administration hospitals reported to Texas poison centers.

    Science.gov (United States)

    Forrester, M B

    2017-01-01

    There is little information on poisonings managed at military and Veterans Administration (VA) hospitals. This investigation described and compared poisonings reported to Texas poison centers that were managed at military and VA hospitals. Retrospective analysis of poison centre data. Cases were poisonings among patients aged 18 years or more reported to Texas poison centers during 2000-2015 where management occurred at a military or VA hospital. The distribution of exposures for various demographic and clinical factors was determined for military and veterans hospitals and comparisons were made between the two groups. There were 4353 and 1676 poisonings managed at military and VA hospitals, resepctively. Males accounted for 50.5% of the military hospital patients and 84.9% of the VA hospital patients. The mean age for military hospital patients was 31 years and for VA hospital patients was 50 years. The proportion of poisonings managed at military hospitals and VA hospitals, respectively, were intentional (70.0% vs 64.1%), particularly suspected attempted suicide (57.3% vs 47.7%), and unintentional (25.0% vs 30.5%). More than one substance was reported in 37.7% of military and 33.2% of VA hospital poisonings. The most commonly reported substance categories for poisonings managed at military and VA hospitals, respectively, were analgesics (28.4% vs 19.7%), sedatives/hypnotics/antipsychotics (24.7% vs 23.4%), antidepressants (18.7% vs 19.7%) and alcohol (11.3% vs 10.6%). A number of differences were observed between poisonings managed at military and VA hospitals. These differing patterns of poisonings may need to be taken into account in the education, prevention and treatment of poisonings at these hospitals and among the populations they serve. Copyright © 2016 The Royal Society for Public Health. Published by Elsevier Ltd. All rights reserved.

  4. Using Pill Identification Calls to Poison Centers as a Marker of Drug Abuse at Three Texas Military Bases.

    Science.gov (United States)

    Ng, Patrick C; Maddry, Joseph K; Sessions, Daniel; Borys, Douglas J; Bebarta, Vikhyat S

    2017-11-01

    Opioid abuse is a growing problem in civilian communities, and it has developed in the military as well. Telephone calls to poison centers requesting pill identification (ID) is a marker of drug abuse. This study identifies the number of pill ID calls made to the poison centers from areas containing and surrounding three Texas military bases during an 8-year period. We performed a retrospective observational study identifying calls to certified poison centers in Texas from 2002 to 2009 that identified hydrocodone tablets and other pain medications. We noted the calls made from ZIP codes containing and surrounding the three largest military bases in Texas. We reviewed 75,537 drug ID calls for any drug from the ZIP codes of interest. Total drug ID calls increased 105% and the number of calls for hydrocodone increased 463%. In our study most of the drug ID calls from military communities in Texas were for hydrocodone. The rate of calls for hydrocodone increased more than the rate of calls for other analgesics from 2002 to 2009. Using drug ID calls as a surrogate of drug abuse, our results suggest that hydrocodone abuse has increased within military communities and that poison center data can be a reliable surrogate for prescription drug abuse near military bases. Future studies are needed to further understand the extent of this problem in military and civilian communities. We can use this information to heighten awareness, influence prescription practices, establish practice guidelines, and develop educational programs to mitigate the increasing rate of prescription analgesic abuse in the United States.

  5. Optimization of burnable poison disposition for in-core fuel assemblies

    International Nuclear Information System (INIS)

    Zhong Wenfa; Luo Rong; Zhou Quan

    1997-09-01

    The optimization of the burnable poison disposition in the initial core loading of the 200 MW nuclear heating reactor (NHR-200), is studied. The mass fraction of the burnable poison is used as the control variable with the objective to minimize the power peaking factor. The flexible tolerance method is used to solve the nonlinear programming optimal problem. The optimization method can be used in reactor physics design, and get a new pattern of initial core which is of reference value. (2 refs., 8 figs., 1 tab.)

  6. Mercuric chloride poisoning

    Science.gov (United States)

    ... page: //medlineplus.gov/ency/article/002474.htm Mercuric chloride poisoning To use the sharing features on this page, please enable JavaScript. Mercuric chloride is a very poisonous form of mercury. It ...

  7. Hair straightener poisoning

    Science.gov (United States)

    ... this page: //medlineplus.gov/ency/article/002706.htm Hair straightener poisoning To use the sharing features on this page, please enable JavaScript. Hair straightener poisoning occurs when someone swallows products that ...

  8. Hair spray poisoning

    Science.gov (United States)

    ... this page: //medlineplus.gov/ency/article/002705.htm Hair spray poisoning To use the sharing features on this page, please enable JavaScript. Hair spray poisoning occurs when someone breathes in (inhales) ...

  9. Determinants of U.S. poison center utilization.

    Science.gov (United States)

    Litovitz, Toby; Benson, Blaine E; Youniss, Jessica; Metz, Edward

    2010-06-01

    High poison center utilization has been associated with decreased emergency department usage and hospitalization rates. However, utilization requires awareness of the poison center. Penetrance, defined as the number of human poison exposures reported to a poison center per 1,000 population, has been used as a marker of poison center awareness. To identify factors that influence poison center penetrance to optimize the life- and cost-saving benefits of poison control centers. Human poison exposures that were reported to the National Poison Data System in 2001 were analyzed to identify and rank factors affecting poison center penetrance. Overall penetrance correlated with pediatric penetrance (R(2) = 0.75, p poison center that were already in or en route to a healthcare facility at the time of the call to the poison center (R(2) = 0.41, p poison center service populations were associated with lower penetrance (R(2) = 0.23, p poison center (multiple regression). Positive predictors included the percentage of the population younger than 5 years, the percentage of the adult population with a bachelor's degree, poison center certification, poison center educator FTEs (full time equivalents), Asian population percentage, and population density. The inverse correlation between pediatric penetrance and healthcare facility utilization supports prior observations of excessive healthcare utilization when a poison center is not called. Since race, language and distance are barriers to poison center utilization, and since healthcare utilization increases when poison center penetrance declines, low penetrance suggests a lack of awareness of the poison center rather than a low incidence of poisonings. Strategies to raise penetrance should be informed by an understanding of the barriers to utilization - language, Black/African American race, distance from the poison center, poverty, and lower education levels.

  10. Lead poisoning among opium users in Iran: an emerging health hazard

    OpenAIRE

    Hayatbakhsh, Mohammad Mahdi; Oghabian, Zohreh; Conlon, Elvira; Nakhaee, Samaneh; Amirabadizadeh, Ali Reza; Zahedi, Mohammad Javad; Moghadam, Sodief Darvish; Ahmadi, Bighan; Soroush, Somayeh; Aaseth, Jan; Mehrpour, Omid

    2017-01-01

    Background Lead (Pb) poisoning among people using opium has been an increasing problem in Iran. The present study highlights the clinical effects of lead toxicity associated with opium use in Iran, Kerman province. Methods Between January 2016 and June 2016, patients with signs and symptoms of Pb poisoning were questioned to assess whether they had a history of opium dependency. In total, 249 patients were enrolled onto this cross-sectional study, all were opium dependent. Para-clinical data ...

  11. Black-spot poison ivy.

    Science.gov (United States)

    Schram, Sarah E; Willey, Andrea; Lee, Peter K; Bohjanen, Kimberly A; Warshaw, Erin M

    2008-01-01

    In black-spot poison ivy dermatitis, a black lacquerlike substance forms on the skin when poison ivy resin is exposed to air. Although the Toxicodendron group of plants is estimated to be the most common cause of allergic contact dermatitis in the United States, black-spot poison ivy dermatitis is relatively rare.

  12. First Aid Knowledge of University Students in Poisoning Cases.

    Science.gov (United States)

    Goktas, Sonay; Yildirim, Gulay; Kose, Selmin; Yildirim, Senay; Ozhan, Fatma; Senturan, Leman

    2014-12-01

    Poisoning is a crucial public health problem which needs serious approach and response to treatment. In case of poisoning, proper first aid is lifesaving and application should be applied in every condition. This research was conducted in order to evaluate first aid knowledge of university students for poisoning. The research was conducted between the dates of May 2013-June 2013 with the permission gained from the University Rectorship. The cohort of the research contained 4,560 students who received education in Istanbul. The sample of the study included 936 students who accepted to participate in the research and attended the school during the research. The data were collected by using a questionnaire form, which had 21 questions prepared by researchers. Analysis of the data was carried out with a percentage evaluation method and chi square tests in a computer environment. In our study, 92.6% of students (n=867) knew the phone number of the ambulance in case of emergency. In addition, 57.3% of students (n=536) knew the phone number of the poison hotline, and it was seen that they answered correctly the questions regarding the relation between body system and indications of poisoning. It was determined that the students who received education in medical departments answered the questions correctly more than the students who had education in other departments. (p≤0.001, p≤0.01). It was observed that the university students in medical departments had more first aid knowledge on poisoning cases compared to the students in other departments who did not have sufficient information regarding these issues. It is thought that first aid education in all departments of universities, both poisoning and other first aid issues, should be conveyed to all students.

  13. Pesticide poisoning in Chitwan, Nepal: a descriptive epidemiological study

    Directory of Open Access Journals (Sweden)

    Deepak Gyenwali

    2017-07-01

    Full Text Available Abstract Background Globally, there is a growing concern over pesticides use, which has been linked to self-harm and suicide. However, there is paucity of research on the epidemiology of pesticides poisoning in Nepal. This study is aimed at assessing epidemiological features of pesticides poisoning among hospital-admitted cases in selected hospitals of Chitwan District of Nepal. Methods A hospital-based quantitative study was carried out in four major hospitals of Chitwan District. Information on all pesticides poisoning cases between April 1 and December 31, 2015, was recorded by using a Pesticides Exposure Record (PER form. Results A total of 439 acute pesticides poisoning cases from 12 districts including Chitwan and adjoining districts attended the hospitals during the 9-month-long study period. A majority of the poisoned subjects deliberately used pesticides (89.5% for attempted suicide. The total incidence rate was 62.67/100000 population per year. Higher annual incidence rates were found among young adults (111.66/100000 population, women (77.53/100000 population and individuals from Dalit ethnic groups (98.22/100000 population. Pesticides responsible for poisoning were mostly insecticides (58.0% and rodenticides (20.8%. The most used chemicals were organophosphates (37.3% and pyrethroids (36.7%. Of the total cases, 98.6% were hospitalized, with intensive care required for 41.3%. The case fatality rate among admitted cases was 3.8%. Conclusions This study has indicated that young adults, females and socially disadvantaged ethnic groups are at a higher risk of pesticides poisoning. Pesticides are mostly misused intentionally as an easy means for committing suicide. It is recommended that the supply of pesticides be properly regulated to prevent easy accessibility and misuse. A population-based study is warranted to reveal the actual problem of pesticides exposure and intoxication in the community.

  14. Profile of acute poisoning in three health districts of Botswana

    Directory of Open Access Journals (Sweden)

    Mary Kasule

    2009-05-01

    Method: A retrospective review of patients’ records was conducted and included patients treated from January 2004 to December 2005. Data on the demographic status of the patients, information about the poisonous agent(s involved, and the circumstances and outcomes of the poisoning incidents were recorded on a pre-tested data collection form. Results: A total of 590 cases of acute poisoning were included in the analysis. The most affected age category was that of children aged less than six years, who constituted 33.4% of the cases. Most incidents were recorded in the urban district of Gaborone. Seventy-eight percent (78% of the incidents were accidental, with the remainder being intentional. The poisonous agents involved were pharmaceuticals (26.6%, natural toxins (25.6%, household products (14.6%, foods (14.4%, alcohol (6.9%, traditional medicines (4.7%, unspecified agents (3.2%, and agrochemicals (2.7%. The most common route of poison exposure was by oral (82.2%, followed by dermal contact (16.5%, while the inhalation of gases occurred in 1.2% of cases. An incidence rate of 4.7/1000, a case fatality rate of 3.8/100, and 1.5% of deaths were recorded over the two-year period. Conclusion: In conclusion, it can be stated that acute poisoning involved mainly young children and resulted in an incidence rate of 4.7/1000, a case fatality rate of 3.8/100, and 1.5% of deaths over the two-year period. There were differences based on age category, gender and residence of the victims, the types of toxic agents involved, as well as the circumstances and the outcomes of the poisoning incidents. Given the fact that pharmaceuticals, natural toxins, household products and foods were the agents most commonly involved, targeted interventions should take these differences into account in addressing the problem of acute poisoning.

  15. Poisoning first aid

    Science.gov (United States)

    ... page: //medlineplus.gov/ency/article/007579.htm Poisoning first aid To use the sharing features on this page, ... burns Stupor Unconsciousness (coma) Unusual breath odor Weakness First Aid Seek immediate medical help. For poisoning by swallowing ...

  16. Isopropanol alcohol poisoning

    Science.gov (United States)

    Rubbing alcohol poisoning; Isopropyl alcohol poisoning ... Isopropyl alcohol can be harmful if it is swallowed or gets in the eyes. ... These products contain isopropanol: Alcohol swabs Cleaning supplies ... Rubbing alcohol Other products may also contain isopropanol.

  17. Hydrochloric acid poisoning

    Science.gov (United States)

    Hydrochloric acid is a clear, poisonous liquid. It is highly corrosive, which means it immediately causes severe damage, such ... poisoning due to swallowing or breathing in hydrochloric acid. This article is for information only. Do NOT ...

  18. AN OBSERVATIONAL CLINICAL STUDY OF ASSESSING THE UTILITY OF PSS (POISON SEVERITY SCORE AND GCS (GLASGOW COMA SCALE SCORING SYSTEMS IN PREDICTING SEVERITY AND CLINICAL OUTCOMES IN OP POISONING

    Directory of Open Access Journals (Sweden)

    S. Chandrasekhar

    2017-05-01

    are effective in predicting severity and outcome of OP compound poisoning. Glasgow coma scale maybe more helpful as it is easy to use, does not require any laboratory investigations. GCS being less time consuming and can be done easily can be used in peripheral areas to identify high-risk patients for urgent referral to tertiary care centers.

  19. Intentional and unintentional poisoning in Pakistan: a pilot study using the Emergency Departments surveillance project.

    Science.gov (United States)

    Khan, Nadeem; Pérez-Núñez, Ricardo; Shamim, Nudrat; Khan, Uzma; Naseer, Naureen; Feroze, Asher; Razzak, Junaid; Hyder, Adnan A

    2015-01-01

    Acute poisoning is one of the most common reasons for emergency department visits around the world. In Pakistan, the epidemiological data on poisoning is limited due to an under developed poison information surveillance system. We aim to describe the characteristics associated with intentional and unintentional poisoning in Pakistan presenting to emergency departments. The data was extracted from the Pakistan National Emergency Department Surveillance (Pak-NEDS) which was an active surveillance conducted between November 2010 and March 2011. All patients, regardless of age, who presented with poisoning to any of Pakistan's seven major tertiary care centers' emergency departments, were included. Information about patient demographics, type of poisoning agent, reason for poisoning and outcomes were collected using a standard questionnaire. Acute poisoning contributed to 1.2% (n = 233) of patients with intentional and unintentional injuries presenting to EDs of participating centers. Of these, 68% were male, 54% were aged 19 to 44 and 19% were children and adolescents (<18 years). Types of poisoning included chemical/gas (43.8%), drug/medicine (27%), alcohol (16.7%) and food/plant (6%). In half of all patients the poisoning was intentional. A total of 11.6% of the patients were admitted and 6.6% died. Poisoning causes more morbidity and mortality in young adults in Pakistan compared to other age groups, half of which is intentional. Improving mental health, regulatory control for hazardous chemicals and better access to care through poison information centers and emergency departments will potentially help control the problem.

  20. Filicide and suicide in a family by paraphenylene diamine poisoning: a mother who committed suicide and poisoned her four children of which one died.

    Science.gov (United States)

    Abdelraheem, Mohamed Babikir; Elbushra, Mohamed; Ali, El-Tigani; Ellidir, Rashid A; Bushara, Amna I; Abdelraheem, Waleed B; Zijlstra, Eduard E

    2014-09-01

    Paraphenylene diamine (PPD) hair dye poisoning is a common health problem in the Middle East and Indian subcontinent. It is the most common cause of suicide intent especially among females. We hereby present a 27-year-old female who presented with a clinical feature of PPD poisoning due to a suicidal attempt, and she died soon after arrival. She had survived a previous suicide attempt with PPD 4 years before. This time she also intentionally tried to kill her four children using PPD. One child died, one recovered after dialysis for acute kidney injury and the other two survived without any further intervention. This case illustrates that PPD poisoning may be used in filicide and suicide intent and that all patients who committed suicide should be reviewed and assessed by clinical psychiatrist. © The Author(s) 2012.

  1. Mercurial poisoning

    Energy Technology Data Exchange (ETDEWEB)

    Gorton, B

    1924-01-01

    Cats which had been kept in a thermometer factory to catch rats were afflicted with mercury poisoning. So were the rats they were supposed to eat. The symptoms of mercury poisoning were the same in both species. The source of mercury for these animals is a fine film of the metal which coats floors, a result of accidental spills during the manufacturing process.

  2. Gaseous poison injection device

    International Nuclear Information System (INIS)

    Kubota, Ryuji; Sugisaki, Toshihiko; Inada, Ikuo.

    1983-01-01

    Purpose: To rapidly control the chain reaction due to thermal neutrons in a reactor core by using gaseous poisons as back-up means for control rod drives. Constitution: Gaseous poisons having a large neutron absorption cross section are used as back-up means for control rod drives. Upon failure of control rod insertion, the gaseous poisons are injected into the lower portion of the reactor core to control the reactor power. As the gaseous poisons, vapors at a high temperature and a higher pressure than that of the coolants in the reactor core are injected to control the reactor power due to the void effects. Since the gaseous poisons thus employed rapidly reach the reactor core and form gas bubbles therein, the deccelerating effect of the thermal neutrons is decreased to reduce the chain reaction. (Moriyama, K.)

  3. Chelation Therapy for Mercury Poisoning

    Directory of Open Access Journals (Sweden)

    Rong Guan

    2009-01-01

    Full Text Available Chelation therapy has been the major treatment for heavy metal poisoning. Various chelating agents have been developed and tested for treatment of heavy metal intoxications, including mercury poisoning. It has been clearly shown that chelating agents could rescue the toxicity caused by heavy metal intoxication, but the potential preventive role of chelating agents against heavy metal poisoning has not been explored much. Recent paper by Siddiqi and colleagues has suggested a protective role of chelating agents against mercury poisoning, which provides a promising research direction for broader application of chelation therapy in prevention and treatment of mercury poisoning.

  4. Leading causes of death from injury and poisoning by age, sex and urban/rural areas in Tianjin, China 1999-2006.

    Science.gov (United States)

    Jiang, Guohong; Choi, Bernard C K; Wang, Dezheng; Zhang, Hui; Zheng, Wenlong; Wu, Tongyu; Chang, Gai

    2011-05-01

    Injury and poisoning are a growing public health concern in China due to rapid economic growth, which has resulted in many cases with an injury-prone environment, such as overcrowded traffic, booming construction, and work-related stress. This study investigates the distribution and trends of deaths from injury and poisoning in Tianjin, China, by age, sex and urban/rural status, from 1999 to 2006. The study used data from the all-cause mortality surveillance system maintained by the Tianjin Centers for Disease Control and Prevention (CDC). Each death certificate recorded 53 variables. Cause of death was coded using the International Classification of Diseases (ICD). Standardized mortality rates and proportions of deaths were analyzed. Traffic accidents, suicide, poisoning, drowning and fall were the leading causes of fatal injuries in Tianjin from 1999 to 2006. Injury mortality rates were high in males, in rural areas, and in the older age groups. Despite low injury mortality rates, injury accounted for close to 50% of all deaths amongst the 5-29 year age group. Traffic accident mortality rates increased, although not significantly so, during the period from 1999 to 2006. Injury prevention and control is a high public health priority in Tianjin. Our detailed table on the number of deaths by causes of fatal injuries and by age group provides important information to set prevention strategies in the nurseries, schools, workplace and seniors homes. 2009 Elsevier Ltd. All rights reserved.

  5. Extracorporeal treatment for thallium poisoning

    DEFF Research Database (Denmark)

    Ghannoum, Marc; Nolin, Thomas D; Goldfarb, David S

    2012-01-01

    The EXtracorporeal TReatments In Poisoning (EXTRIP) workgroup was formed to provide recommendations on the use of extracorporeal treatment (ECTR) in poisoning. To test and validate its methods, the workgroup reviewed data for thallium (Tl).......The EXtracorporeal TReatments In Poisoning (EXTRIP) workgroup was formed to provide recommendations on the use of extracorporeal treatment (ECTR) in poisoning. To test and validate its methods, the workgroup reviewed data for thallium (Tl)....

  6. [Electronic poison information management system].

    Science.gov (United States)

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

    2013-01-01

    We describe deployment of electronic toxicological information database in poison control center of Pomeranian Center of Toxicology. System was based on Google Apps technology, by Google Inc., using electronic, web-based forms and data tables. During first 6 months from system deployment, we used it to archive 1471 poisoning cases, prepare monthly poisoning reports and facilitate statistical analysis of data. Electronic database usage made Poison Center work much easier.

  7. Parenting style and conduct problems in children: Case report of deliberate self poisoning in a Nigerian child

    Directory of Open Access Journals (Sweden)

    M F Tunde-Ayinmode

    2011-06-01

    Full Text Available The correlation between psychosocially unhealthy parenting styles and child psychopathology has been established. This case report describes how chronic harsh and overbearing paternal parenting style tipped a young boy into deliberate self poisoning with the aid of organo-phosphorous chemicals (rat poison. This report is purposed to increase the interest of physicians and psychiatrists in parenting style research and in how potentially its modification could be a therapeutic and preventive tool.

  8. A Scorpion¡¯s Poison Antivenin R&D+i Project Case from a Mexican Public University.

    OpenAIRE

    Vega-Gonz¨¢lez Luis Roberto

    2012-01-01

    All over the world there is a huge complex problem caused by the sting of poisonous animals. In many countries all around the orb there are some animal species hazardous for human beings. A case from a Mexican University R&D institute- Private firm innovation project about scorpion¡¯s antivenins health area is presented. The scientific-technological allied participant organizations performed a long life cycle innovation project, which includes research and development, knowledge transference,...

  9. Carbon Monoxide Poisoning

    Directory of Open Access Journals (Sweden)

    Kamal Mishra

    2016-01-01

    Full Text Available Introduction: Carbon monoxide is known as the silent killer, being colorless, odourless, and tasteless. Initially non-irritating, it is very difficult for people to detect Carbon monoxide is a product of incomplete combustion of organic matter due to insufficient oxygen supply that prevents complete oxidation of carbon to C02. During World War II, Nazis used gas vans to kill an estimated over 700,000 prisoners by carbon monoxide poisoning. This method was also used in the gas chambers ofseveral death camps. The true number of incidents of carbon monoxide poisoning is unknown, since many non-lethal exposures go undetected From the available data, carbon monoxide poisoning is the most common cause of injury and death due to poisoning worldwide. Clinical features and management: The signs of carbon monoxide poisoning vary with concentration and length of exposure. Subtle cardiovascular or neurobehavioural effects occur at low concentration. The onset of chronic poisoning is usually insidious and easily mistaken for viral prodrome, depression, or gastroenteritis in children. The classic sign of carbon monoxide poisoning which is actually more often seen in the dead than the living is appearing red-cheeked and healthy. Cherry pink colour develops in nails, skin and mucosa. In acute poisoning, common abnormalities of posture and tone are cogwheel rigidity, opisthotonus, spasticity or flaccidity and seizures. Retinal haemorrhages and the classic cherry red skin colour are seldom seen. Different people andpopulations may have different carbon monoxide tolerance levels. On average, exposures at 100ppm or greater is dangerous to human health. Treatment and prevention: The mainstay of treatment is 100% oxygen administration until the COHb level is normal When the patient is stable enough to be transported, hyperbaric oxygen (HBOT should be considered This treatment is safe and well tolerated Public education about the danger of carbon monoxide, with

  10. The global distribution of fatal pesticide self-poisoning: systematic review

    DEFF Research Database (Denmark)

    Gunnell, David; Eddleston, Michael; Phillips, Michael R

    2007-01-01

    BACKGROUND: Evidence is accumulating that pesticide self-poisoning is one of the most commonly used methods of suicide worldwide, but the magnitude of the problem and the global distribution of these deaths is unknown. METHODS: We have systematically reviewed the worldwide literature to estimate......-poisoning worldwide each year, accounting for 30% (range 27% to 37%) of suicides globally. Official data from India probably underestimate the incidence of suicides; applying evidence-based corrections to India's official data, our estimate for world suicides using pesticides increases to 371,594 (range 347......, not the quantity used, that influences the likelihood they will be used in acts of fatal self-harm. CONCLUSION: Pesticide self-poisoning accounts for about one-third of the world's suicides. Epidemiological and toxicological data suggest that many of these deaths might be prevented if (a) the use of pesticides...

  11. Amnesic Shellfish Poisoning

    Science.gov (United States)

    ... Since then, the death or stranding of other marine animals, including whales, has been suspected or confirmed to ... sickened or die due to domoic acid poisoning. Animals poisoned by domoic acid include seabirds and marine mammals, including sea lions, sea otters, whales. Domoic- ...

  12. Acute Datura Stramonium poisoning in East of Iran - a case series.

    Science.gov (United States)

    Amini, Mahnaz; Khosrojerdi, Hamid; Afshari, Reza

    2012-01-01

    Datura Stramonium (DS) is a common weed along roadsides, in cornfields and pastures and in waste areas. It belongs to the family Solanaceae and its toxic components are tropane belladonna alkaloids. It has been used voluntarily by teenagers for its hallucinogenic effect. The plant is named in Iran as Tatoore. Symptoms and signs of acute D. Stramonium poisoning usually are similar to anticholinergic syndrome. This study is done in order to clarify the status of this poisoning in our region. This study is a case series on all patients admitted to Imam Reza Hospital, Mashhad, Iran, with acute D. Stramonium poisoning between 2008 and 2011. We observed their symptoms, signs, routine laboratory test results and treatment used to control their symptoms. There were 19 patients included in our study. Children were poisoned more commonly than teenagers and poisoning in adults was rare. All of the children ingested the plant accidentally. The most presenting symptom was irritability and the most common sign was sinus tachycardia. There was not any presentation of seizure or coma. Most of the symptoms were controlled by parenteral benzodiazepines and there were no need to use of cholinergic agents such as physostigmine. Our study showed most of D. Stramonium poisoned population in our region are children. We suggest decreasing accessibility to the plant in order to decrease the incidence of its poisoning.

  13. Acute pesticide poisoning: a proposed classification tool.

    Science.gov (United States)

    Thundiyil, Josef G; Stober, Judy; Besbelli, Nida; Pronczuk, Jenny

    2008-03-01

    Cases of acute pesticide poisoning (APP) account for significant morbidity and mortality worldwide. Developing countries are particularly susceptible due to poorer regulation, lack of surveillance systems, less enforcement, lack of training and inadequate access to information systems. Previous research has demonstrated wide variability in incidence rates for APP. This is possibly due to inconsistent reporting methodology and exclusion of occupational and non-intentional poisonings. The purpose of this document is to create a standard case definition to facilitate the identification and diagnosis of all causes of APP, especially at the field level, rural clinics and primary health-care systems. This document is a synthesis of existing literature and case definitions that have been previously proposed by other authors around the world. It provides a standardized case definition and classification scheme for APP into categories of probable, possible and unlikely/unknown cases. Its use is intended to be applicable worldwide to contribute to identification of the scope of existing problems and thus promote action for improved management and prevention. By enabling a field diagnosis for APP, this standardized case definition may facilitate immediate medical management of pesticide poisoning and aid in estimating its incidence.

  14. Burnable poison rod

    International Nuclear Information System (INIS)

    Natsume, Tomohiro.

    1988-01-01

    Purpose: To increase the reactor core lifetime by decreasing the effect of neutron absorption of burnable poison rods by using material with less neutron absorbing effect. Constitution: Stainless steels used so far as the coating material for burnable poison rods have relatively great absorption in the thermal neutral region and are not preferred in view of the neutron economy. Burnable poison rods having fuel can made of zirconium alloy shows absorption the thermal neutron region lower by one digit than that of stainless steels but they shows absorption in the resonance region and the cost is higher. In view of the above, the fuel can of the burnable poison material is made of aluminum or aluminu alloy. This can reduce the neutron absorbing effect by stainless steel fuel can and effectively utilize neutrons that have been wastefully absorbed and consumed in stainless steels. (Takahashi, M.)

  15. Criticality safety calculations of 'poison tube tank' compared with annular tanks for storing fissile solutions

    International Nuclear Information System (INIS)

    Gopalakrishnan, C.R.; Joseph, G.

    1995-01-01

    A comparative study of the shielded area space required for storing fissile solution by the conventional annular tank and by poison tube tank is made. Poison tube tank is similar to commercial heat exchanger. The neutron poisons studied are gadolinium oxide and borax. Variation of multiplication factor for an array of annular tanks containing uranium nitrate or plutonium nitrate solutions are presented for annular widths of 10, 7.5 and 5 cm. It is concluded that for the given concentration, 5 cm annular width tanks are safe at a pitch distance of 120 and 90 cm for uranium and plutonium solutions respectively. Using these, as reference values, it is found that the shielded area saving for the poison tube tank is a factor of 12 and 8 for the given concentration of uranium and plutonium solutions respectively. (author)

  16. Lithium Poisoning

    DEFF Research Database (Denmark)

    Baird-Gunning, Jonathan; Lea-Henry, Tom; Hoegberg, Lotte C G

    2017-01-01

    Lithium is a commonly prescribed treatment for bipolar affective disorder. However, treatment is complicated by lithium's narrow therapeutic index and the influence of kidney function, both of which increase the risk of toxicity. Therefore, careful attention to dosing, monitoring, and titration...... is required. The cause of lithium poisoning influences treatment and 3 patterns are described: acute, acute-on-chronic, and chronic. Chronic poisoning is the most common etiology, is usually unintentional, and results from lithium intake exceeding elimination. This is most commonly due to impaired kidney...... function caused by volume depletion from lithium-induced nephrogenic diabetes insipidus or intercurrent illnesses and is also drug-induced. Lithium poisoning can affect multiple organs; however, the primary site of toxicity is the central nervous system and clinical manifestations vary from asymptomatic...

  17. Review: Paraphenylene Diamine (Hair Dye) Poisoning in Children ...

    African Journals Online (AJOL)

    Review: PPD intoxication is a major health problem in eastern Africa, particularly Sudan, and in Morocco. It is also common in the Indian subcontinent. In two large series from Morocco and Sudan, Children constituted 11.5% and 18% of affected individuals respectively. Acute poisoning by PPD causes characteristic severe ...

  18. Clinical study of Atopic Dermatitis patient treated with Poison Extraction Method

    Directory of Open Access Journals (Sweden)

    Park Chi-young

    2007-06-01

    Full Text Available Objectives : This study is desinged in order to evaluate the Poison extraction method for the Atopic dermatitis. Methods : The authors observed the two cases of Atopic dermatitis patients who previously used steroid-based ointment. for treating the Poison Extraction Method. Conclusions : 1. In case 1, the patient with mild case of Atopic dermatitis in face is treated with the Poison extraction method. Rash symptoms intensed for first few days. As sweating appeared in the local area from the seventh day, all the symptoms was disappeared rapidly. No recurrence was found. 2. In case 2, the patient with severe case of Atopic dermatitis in whole body is treated with the Poison extraction method. The symptoms intensed after two months and all the symptoms of itchiness, rash, scaly letter dissapeared in the third and fourth months. No recurrence was found. 3. In both cases of mild and severe cases of Atopic dermatitis. all the symptoms were disappeared and no recurrence was found with the Poison Extraction Method.

  19. Carbon Monoxide Poisoning Cases Autopsied in South Marmara Region

    Directory of Open Access Journals (Sweden)

    Filiz Eren

    2014-10-01

    Full Text Available Carbonmonoxide (CO related deaths, which are generally preventable accidents that include accidents due to the coal stoves and water heaters in bath at home, the mining accidents, and other accidents. CO accept as the most common cause of poisoning cases in many countries and its prominent feature is being a colorless, odorless and nonirritant gas. In the period from 2007 until the end of 2011, the autopsy records of the ........ of Turkey were reviewed. Over a period of 5 years a total of 5782 autopsies were done of which 218 involved CO poisoning, constituting 3,8 % of total cases. Information regarding age, sex, month, year, and as well as various aspects were examined. Study data were encoded with computer and Statistical analysis was performed using SPSS for windows program. Of the cases 76 were (34,9% female, 142 were (65,1% male and male/female ratio was 1,9. Of the cases average age was 46.8, range between 1 and 90 years. 57,8% of deaths were in winter markedly. The highest carboxyhemoglobin saturation was 92% in the blood. Poisoning due to CO leaks from coal heaters is an important problem in our country and surrounding regions. The mining accidents should be reduced by increasing safety in the workplace. We must more expend efforts to educate the public and prevent CO poisoning. Key words: Carbon monoxide, poisoning, autopsy.

  20. Antidotes for poisoning by alcohols that form toxic metabolites.

    Science.gov (United States)

    McMartin, Kenneth; Jacobsen, Dag; Hovda, Knut Erik

    2016-03-01

    The alcohols, methanol, ethylene glycol and diethylene glycol, have many features in common, the most important of which is the fact that the compounds themselves are relatively non-toxic but are metabolized, initially by alcohol dehydrogenase, to various toxic intermediates. These compounds are readily available worldwide in commercial products as well as in homemade alcoholic beverages, both of which lead to most of the poisoning cases, from either unintentional or intentional ingestion. Although relatively infrequent in overall occurrence, poisonings by metabolically-toxic alcohols do unfortunately occur in outbreaks and can result in severe morbidity and mortality. These poisonings have traditionally been treated with ethanol since it competes for the active site of alcohol dehydrogenase and decreases the formation of toxic metabolites. Although ethanol can be effective in these poisonings, there are substantial practical problems with its use and so fomepizole, a potent competitive inhibitor of alcohol dehydrogenase, was developed for a hopefully better treatment for metabolically-toxic alcohol poisonings. Fomepizole has few side effects and is easy to use in practice and it may obviate the need for haemodialysis in some, but not all, patients. Hence, fomepizole has largely replaced ethanol as the toxic alcohol antidote in many countries. Nevertheless, ethanol remains an important alternative because access to fomepizole can be limited, the cost may appear excessive, or the physician may prefer ethanol due to experience. © 2015 The British Pharmacological Society.

  1. [Cases of acute pesticide poisoning in Colonia Puerto Pirapó, Itapúa, Paraguay, February, 2014].

    Science.gov (United States)

    Pedrozo, María Esther; Ocampos, Sandra; Galeano, Rosa; Ojeda, Andrea; Cabello, Agueda; De Assis, Dalva

    2017-06-01

    In Paraguay, pesticides are the causative agent in 13.7% of poisonings, especially organophosphorus compounds. Such poisoning produces the inhibition of acetylcholinesterase generating three possible clinical conditions: acute poisoning, intermediate syndrome or late neurotoxicity. We present 15 cases of acute poisoning, ten women and five men from a rural community between 5 and 67 years of age, whose symptoms began after using water contaminated by pesticides from the community network. The most common symptoms were nausea and vomiting, followed by abdominal pain, headache, fever, itching, red eyes and sweating. Five patients underwent blood tests for blood count, renal and liver function and serum cholinesterase, with results within the reference values; just one patient had high liver enzymes.In two samples from the community water supply network the active compound detected was profenophos. It is essential to train primary health care personnel to identify cases of acute pesticide poisoning in a timely manner to provide appropriate treatment, especially in rural areas. Additionally, it is necessary that responsible institutions monitor compliance with environmental regulations in these areas to avoid such incidents.

  2. Cadmium poisoning. Knowledge of the risk

    International Nuclear Information System (INIS)

    Peltier, A.; Demange, M.; Carton, M.B.

    1979-01-01

    This data sheet provides an up-to-date summary of information on cadmium poisoning. The following points are examined: - the problem of increasing pollution of soil, water and the food chain; - physical and chemical properties, manufacture, industrial applications; - the toxic action of cadmium and its derivatives; - methods and apparatus for taking and analysis samples from the atmosphere and from body fluids; - existing French regulations; - technical control and medical surveillance [fr

  3. Phosphorus poisoning in waterfowl

    Science.gov (United States)

    Coburn, D.R.; DeWitt, J.B.; Derby, J.V.; Ediger, E.

    1950-01-01

    Black ducks and mallards were found to be highly susceptible to phosphorus poisoning. 3 mg. of white phosphorus per kg. of body weight given in a single dose resulted in death of a black duck in 6 hours. Pathologic changes in both acute and chronic poisoning were studied. Data are presented showing that diagnosis can be made accurately by chemical analysis of stored tissues in cases of phosphorus poisoning.

  4. STUDY OF CLINICAL PROFILE AND OUTCOME OF ORGANOPHOSPHORUS POISONING IN RELATION TO PSEUDOCHOLINESTERASE LEVEL

    Directory of Open Access Journals (Sweden)

    Rajyalakshmi

    2017-11-01

    Full Text Available BACKGROUND The state of Andhra Pradesh, particularly the coastal districts are an area of intensive agricultural production. Pesticide use is high, and the state has one of the highest reported rates of pesticide poisoning in India. The resources for treating this number of cases in government hospitals are limited and likely to have an impact on patient outcome. The present study was carried out in one such hospital of the state. Amongst these pesticides, insecticides constitute an important group, and organophosphorus compounds are possibly the insecticides widely used, all over the world. MATERIALS AND METHODS Hundred patients of pesticide poisoning admitted into the medical ward of Government General Hospital, Kakinada during the period of August 2010 to July 2014 were studied. Detailed history was taken in each case from patient and attendants. A meticulous physical examination was done on each of them at the time of admission. The diagnosis of poisoning was suspected from the characteristic garlic and kerosene like odour, characteristic signs and symptoms of poisoning and corroborative evidence collected in the form of packets or containers obtained from the site by family members or bystanders. RESULTS Out of the 14 patients who died, 11 died due to organophosphate poisoning, 2 patients died due to organochlorine poisoning and 1 patient died due to herbicide poisoning. Out of the 11 patients who expired due to organophosphate poisoning, 10 patients had pseudocholinesterase value ≤1 unit/mL. The remaining one (1 patient who died, had a pseudocholinesterase value of 2.2 units/mL. Of the 11 patients who died due to organophosphate poisoning, Monocrotophos recorded highest number of deaths (6 cases, followed by dimethoate, which was responsible for 2 deaths. Methyl parathion, Profenophos and Chlorpyriphos caused 1 death each. An organochlorine compound, Endosulfan caused 2 deaths. Paraquat, a herbicide was responsible for 1 death

  5. Studies of light water lattices by the homogeneous boron poisoning technique

    International Nuclear Information System (INIS)

    Bailly, J.; Calament, J.; Girard, Y.; Golinelli, C.

    1964-01-01

    By homogeneously poisoning a critical facility with boric acid, one can balance important reactivities. Furthermore this technique is particularly interesting, due to the fact that it allows the substitution of cross sections to kinetic parameters in lattice calculations. With this use of boric acid as a poison arise important technological problems which are described in this report, the last part of which deals with the accuracy of the measurements made in these conditions. The main features of a lattice study made according to this moderator poisoning technique concern the determination of the concentration of dissolved boron which makes the multiplying assembly just critical and the determination of the reactivity factor as a function of temperature (this study has been carried out fill above 95 deg. C). (authors) [fr

  6. Carbon Monoxide (CO) Poisoning Prevention

    Science.gov (United States)

    ... family by acting wisely in case of a power outage and learning the symptoms of CO poisoning. How to Recognize CO Poisoning The most common symptoms of CO poisoning are headache, dizziness, weakness, nausea, vomiting, chest pain, and confusion. People who are sleeping or who ...

  7. Copper sulphate poisoning in horses

    Energy Technology Data Exchange (ETDEWEB)

    Bauer, M

    1975-01-01

    In the archives of the Clinic for Internal Diseases of Domestic Animals at the Veterinary Faculty of Zagreb University some thirty cases of horse disease diagnosed as copper sulphate poisoning were noted. The data correspond in many respects to the clinical findings of copper sulphate poisoning in other domestic animals. A series of experimental horse poisonings were undertaken in order to determine the toxicity of copper sulphate. The research results are as follows: Horses are sensitive to copper sulphate. Even a single application of 0.125 g/kg body weight in 1% concentration by means of incubation into the stomach causes stomach and gut disturbances and other poisoning symptoms. Poisoning occurs in two types: acute and chronic. The former appears after one to three applications of copper sulphate solution and is characterized by gastroenteritis, haemolysis, jaundice and haemoglobinuria with signs of consecutive damage of kidney, liver and other organs. The disease, from the first application to death lasts for two weeks. Chronic poisoning is caused by ingestion of dry copper sulphate in food (1% solution dried on hay or clover) for two or more months. There are chronic disturbances of stomach and gut and loss of weight, and consecutive (three to four) haemolytic crises similar to those of acute poisoning. From the beginning of poisoning to death six or more months can elapse.

  8. What is the definition of a poisoning?

    Science.gov (United States)

    Uges, D R

    2001-03-01

    New insights in medicine and acceptable treatments necessitates an adjustment of the existing definition of clinical or forensic poisoning to: 'An individual's medical or social unacceptable condition as a consequence of being under influence of an exogenous substance in a dose too high for the person concerned'. For medical and legal purposes it is important to know how the victim became poisoned. In general, there are three ways of causing medical poisoning: accidental poisoning, including iatrogenic poisoning, experimental and intentional poisoning. Nowadays iatrogenic intoxication, poisoning caused by the Münchhausen's syndrome (by proxy) and experimental poisoning (designer drugs) have a major place in contemporary toxicology. Although some toxicologists use the word 'intoxication' only overdoses with central effects, in this article 'intoxication' and 'poisoning' are considered to be synonymous.

  9. Hepatotoxic Seafood Poisoning (HSP Due to Microcystins: A Threat from the Ocean?

    Directory of Open Access Journals (Sweden)

    Evangelos Briasoulis

    2013-08-01

    Full Text Available Cyanobacterial blooms are a major and growing problem for freshwater ecosystems worldwide that increasingly concerns public health, with an average of 60% of blooms known to be toxic. The most studied cyanobacterial toxins belong to a family of cyclic heptapeptide hepatotoxins, called microcystins. The microcystins are stable hydrophilic cyclic heptapeptides with a potential to cause cell damage following cellular uptake via organic anion-transporting proteins (OATP. Their intracellular biologic effects presumably involve inhibition of catalytic subunits of protein phosphatases (PP1 and PP2A and glutathione depletion. The microcystins produced by cyanobacteria pose a serious problem to human health, if they contaminate drinking water or food. These toxins are collectively responsible for human fatalities, as well as continued and widespread poisoning of wild and domestic animals. Although intoxications of aquatic organisms by microcystins have been widely documented for freshwater ecosystems, such poisonings in marine environments have only occasionally been reported. Moreover, these poisonings have been attributed to freshwater cyanobacterial species invading seas of lower salinity (e.g., the Baltic or to the discharge of freshwater microcystins into the ocean. However, recent data suggest that microcystins are also being produced in the oceans by a number of cosmopolitan marine species, so that Hepatotoxic Seafood Poisoning (HSP is increasingly recognized as a major health risk that follows consumption of contaminated seafood.

  10. Venomous and Poisonous Australian Animals of Veterinary Importance: A Rich Source of Novel Therapeutics

    Science.gov (United States)

    Allavena, Rachel E.

    2014-01-01

    Envenomation and poisoning by terrestrial animals (both vertebrate and invertebrate) are a significant economic problem and health risk for domestic animals in Australia. Australian snakes are some of the most venomous animals in the world and bees, wasps, ants, paralysis ticks, and cane toads are also present as part of the venomous and poisonous fauna. The diagnosis and treatment of envenomation or poisoning in animals is a challenge and can be a traumatic and expensive process for owners. Despite the potency of Australian venoms, there is potential for novel veterinary therapeutics to be modeled on venom toxins, as has been the case with human pharmaceuticals. A comprehensive overview of envenomation and poisoning signs in livestock and companion animals is provided and related to the potential for venom toxins to act as therapeutics. PMID:25143943

  11. Characteristics of Pesticide Poisoning in Rural and Urban Settings in Uganda

    DEFF Research Database (Denmark)

    Pedersen, Bastian; Ssemugabo, Charles; Nabankema, Victoria

    2017-01-01

    , pesticides were the most prevalent single poison responsible for intoxications (N = 212 [28.8%]). Self-harm constituted a significantly higher proportion of the total number of poisonings in urban (63.3%) compared with rural areas (25.6%) where unintentional poisonings prevailed. Men were older than women...... and represented a majority of around 60% of the cases in both the urban and rural settings. Unintentional cases were almost the only ones seen below the age of 10, whereas self-harm dominated among adolescents and young persons from 10 to 29 years of age. Organophosphorus insecticides accounted for 73.......0% of the poisonings. Urban hospitals provided a more intensive treatment and had registered fever complications than rural health care settings. To minimize self-harm with pesticides, a restriction of pesticide availability as shown to be effective in other low-income countries is recommended. Training of health care...

  12. [Ciguatera fish poisoning].

    Science.gov (United States)

    Oehler, Erwan; Bouchut, Jérémie

    2014-09-01

    Ciguatera, an ichtyosarcotoxism linked to the consumption of usually healthy coral fish is a common poisoning in the Pacific, Caribbean and Indian Ocean where it is endemic. However, increased tourism and commercial transportation of tropical fish for consumption make it an unexceptional intoxication in countries away from its endemic area. Environmental stresses such as climate changes also contribute to the expansion of its geographical area. The non-specific clinical symptomatology is characterized by the occurrence of gastrointestinal, cardiovascular, nervous and general signs few hours after eating a ciguatoxic fish. The diagnosis is clinical and relatively easy in endemic areas but much less for physicians who are rarely confronted with, which is a source of prolonged diagnostic delays and a significant increase in spending. Treatment of ciguatera is symptomatic but new treatments, still experimental, give a real hope for the future. Copyright © 2014 Elsevier Masson SAS. All rights reserved.

  13. A Rare but Potentially Fatal Poisoning; Aluminum Phosphide Poisoning

    Directory of Open Access Journals (Sweden)

    Orkun Tolunay

    2017-04-01

    Full Text Available Phosphide, a very toxic gas, is used in our country as aluminium phosphide tablets impregnated in clay. It is widely used since it has a very high diffusion capacity, whereby it can eradicate all living creatures in any form of their life cycle and does not leave any remnants in agricultural products. Aluminum phosphide poisoning is among intoxications for which there are still no true antidotes. Mortality rate varies between 30% and 100%. This paper presents a case of aluminum phosphide poisoning caused by the uncompleted suicide attempt. A 14-year-old girl, who swallowed aluminum phosphate tablets, was brought to the emergency department with the complaints of nausea and vomiting. The patient was treated with gastric lavage and activated charcoal. Since the patient ingested a lethal amount of aluminum phosphide, she was referred to the pediatric intensive care unit. The patient was discharged in stable condition after supportive care and monitoring. Specific antidotes are life-saving in poisonings. However, this case was presented to show how general treatment principles and quick access to health services affect the result of treatment. Also, we aimed to highlight the uncontrolled selling of aluminum phosphate, which results in high mortality rates in case of poisoning.

  14. Poisoning - Multiple Languages

    Science.gov (United States)

    ... Well-Being 6 - Poison Safety - Amarɨñña / አማርኛ (Amharic) MP3 Siloam Family Health Center Arabic (العربية) Expand Section ... Well-Being 6 - Poison Safety - myanma bhasa (Burmese) MP3 Siloam Family Health Center Dari (دری) Expand Section ...

  15. Effects of Teaching Health Care Workers on Diagnosis and Treatment of Pesticide Poisonings in Uganda.

    Science.gov (United States)

    Sibani, Claudia; Jessen, Kristian Kjaer; Tekin, Bircan; Nabankema, Victoria; Jørs, Erik

    2017-01-01

    Acute pesticide poisoning in developing countries is a considerable problem, requiring diagnosis and treatment. This study describes how training of health care workers in Uganda affects their ability to diagnose and manage acute pesticide poisoning. A postintervention cross-sectional study was conducted using a standardized questionnaire. A total of 326 health care workers in Uganda were interviewed on knowledge and handling of acute pesticide poisoning. Of those, 173 health care workers had received training, whereas 153 untrained health care workers from neighboring regions served as controls. Trained health care workers scored higher on knowledge of pesticide toxicity and handling of acute pesticide poisoning. Stratification by sex, profession, experience, and health center level did not have any influence on the outcome. Training health care workers can improve their knowledge and treatment of pesticide poisonings. Knowledge of the subject is still insufficient among health care workers and further training is needed.

  16. 49 CFR 172.430 - POISON label.

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 2 2010-10-01 2010-10-01 false POISON label. 172.430 Section 172.430... SECURITY PLANS Labeling § 172.430 POISON label. (a) Except for size and color, the POISON label must be as follows: EC02MR91.029 (b) In addition to complying with § 172.407, the background on the POISON label must...

  17. 49 CFR 172.554 - POISON placard.

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 2 2010-10-01 2010-10-01 false POISON placard. 172.554 Section 172.554... SECURITY PLANS Placarding § 172.554 POISON placard. (a) Except for size and color, the POISON placard must be as follows: EC02MR91.057 (b) In addition to complying with § 172.519, the background on the POISON...

  18. Non-fatal self-poisoning in Sri Lanka: associated triggers and motivations.

    Science.gov (United States)

    Rajapakse, Thilini; Griffiths, Kathleen Margaret; Christensen, Helen; Cotton, Sue

    2015-11-24

    Attempted or non-fatal self-poisoning is common in Sri Lanka. To date, most preventive strategies have focused on limitation of access to toxic pesticides, which has reduced the rates of fatal self-poisoning. However the ongoing phenomenon of non-fatal self-poisoning indicates the need for exploration of alternate preventive strategies. Self-poisoning in Sri Lanka has been described as impulsive, with little premeditation, but the motivations associated with this act have not been studied in depth. This research describes the triggers and motivations associated with non-fatal self-poisoning in Sri Lanka. It is anticipated that the findings would help guide future preventive strategies. Two studies were carried out, at Teaching Hospital Peradeniya, Sri Lanka, each using a different methodology - Study 1 consisted of qualitative semi-structured interviews, and Study 2 was a cross sectional survey. Both studies were conducted among those who had recently attempted self-poisoning, and explored associated triggers and motivations associated with the act of self-poisoning. There was no overlap between participants of the two studies. A total of 24 persons participated in the semi-structured interviews (Study 1), and 921 took part in the cross-sectional survey (Study 2). Interpersonal conflict was the most common trigger prior to the act of non-fatal self-poisoning. A mixture of motivations was associated with the act of self-poisoning, including intent to die, to escape, and difficulty tolerating distress associated with interpersonal conflict. Development of interpersonal skills and interpersonal problem solving skills, particularly in adolescents and young people, emerges as a key primary preventive strategy. Further, there is value in exploring and helping people to develop more adaptive strategies to cope with emotional distress associated with interpersonal conflict. While distress tolerance and interpersonal skill training strategies used in the West may be

  19. Studies on the copper-poisoned soils. Part 2. Actual condition of the copper-poison in the soils and the rice plants

    Energy Technology Data Exchange (ETDEWEB)

    Koshiba, N.; Sano, Y.

    1968-01-01

    Copper contents of soils and rice plants in paddylands were correlated with growth. The results were as follows: available copper content in paddies was 181.8 ppm where the rice plants grew poorly, and was more than 4 times the value of the soil where rice plants grew favorably. The difference growth was obviously caused by available copper. The copper content of the rice plants showing poor growth was the same as those which grew well. Plants were poisoned by available copper of more than 100 ppm. The available copper contents were increased by drying processes of the paddyland soils distributed in the copper-poisoned area. 8 references, 6 tables.

  20. Extracorporeal treatment for barbiturate poisoning

    DEFF Research Database (Denmark)

    Mactier, Robert; Laliberté, Martin; Mardini, Joelle

    2014-01-01

    The EXTRIP (Extracorporeal Treatments in Poisoning) Workgroup conducted a systematic review of barbiturate poisoning using a standardized evidence-based process to provide recommendations on the use of extracorporeal treatment (ECTR) in patients with barbiturate poisoning. The authors reviewed all...... treatment should be continued during ECTR. (4) Cessation of ECTR is indicated when clinical improvement is apparent. This report provides detailed descriptions of the rationale for all recommendations. In summary, patients with long-acting barbiturate poisoning should be treated with ECTR provided at least......-acting barbiturates are dialyzable and short-acting barbiturates are moderately dialyzable. Four key recommendations were made. (1) The use of ECTR should be restricted to cases of severe long-acting barbiturate poisoning. (2) The indications for ECTR in this setting are the presence of prolonged coma, respiratory...

  1. Bubble bath soap poisoning

    Science.gov (United States)

    ... medlineplus.gov/ency/article/002762.htm Bubble bath soap poisoning To use the sharing features on this page, please enable JavaScript. Bubble bath soap poisoning occurs when someone swallows bubble bath soap. ...

  2. Brain CT scan in acute carbon monoxide poisoning

    International Nuclear Information System (INIS)

    We, En-Huei

    1986-01-01

    The brain CT findings in 19 patients with acute carbon monoxide poisoning was analysed and the emphasis was placed on the relationship between CT findings and prognosis. Five had a normal manifestation in CT ; eight had the findings of ovoid or patchy low density area in globus pallidus, bilateral or unlateral, during the second day to fifth week after poisoning, and the low density areas were decreasing and blurring in edge in follow up and at last disappeared during 3 - 14 weeks in three cases of them ; nine showed the appearance of diffuse low density of white matter and of globus pallidus in some of them ; two had an appearance of brain atrophy. The pathology of CT findings mentioned above may be brain edema, necrosis, malacia and degeneration in gray matter and globus pallidus. The result suggested the cases with normal CT manifestation, cerebral edema and decreasing and disappearing low density area had a good prognosis, in contrary, the cases with persistant low density in globus pallidus had a poorer prognosis. (author)

  3. Ciguatera fish poisoning. A southern California epidemic.

    Science.gov (United States)

    Barton, E D; Tanner, P; Turchen, S G; Tunget, C L; Manoguerra, A; Clark, R F

    1995-01-01

    Ciguatera fish poisoning results from the bioconcentration of a variety of toxins produced by marine dinoflagellates. Signs and symptoms vary widely, but it usually presents as gastrointestinal and neurologic complaints beginning shortly after the ingestion of fish containing the toxins. Symptoms may persist for months and sometimes even years. Although cases have been reported throughout the United States, epidemics are most common along tropical and subtropical coasts and usually involve the ingestion of large carnivorous fish. We review the literature and report the first epidemic of 25 cases of ciguatera fish poisoning presenting to area hospitals in Southern California that were successfully tracked by the Department of Health Services and isolated to fish caught off the coast of Baja California, Mexico. Images Figure 1. PMID:7667980

  4. Study on the poisoning effect-of non-vanadium catalysts by potassium

    Science.gov (United States)

    Zeng, Huanmu; Liu, Ying; Yu, Xiaowei; Lin, Yasi

    2018-02-01

    The poisoning effect of catalyst by alkali metals is one of the problems in the selective catalytic reduction (SCR) of NO by NH3. Serious deactivation by alkali poisoning have been proved to take place in the commercial vanadium catalyst. Recently, non-vanadium catalysts such as copper oxides, manganese oxides, chromium oxides and cerium oxides have attracted special attentions in SCR application. However, their tolerance in the presence of alkali metals is still doubtful. In this paper, copper oxides, manganese oxides, chromium oxides and cerium oxides supported on TiO2 nanoparticle was prepared by impregnating method. Potassium nitrate was chosen as the precursor of poisoner. Catalytic activities of these catalysts were evaluated before and after the addition of potassium. Some characterization methods including X-ray diffraction and temperature programmed desorption was utilized to reveal the main reason of alkali deactivation.

  5. CIGUATERA POISONING: PACIFIC DISEASE, FOODBORNE POISONING FROM FISH IN WARM SEAS AND OCEANS. Review

    Directory of Open Access Journals (Sweden)

    Snezha Zlateva

    2017-02-01

    Full Text Available Purpose: The review is provoked because of lack of awareness of the medical practitioners in Bulgaria concerning of the ethnology, pathogenesis, clinical symptoms and treatment of the ciguatera fish poisoning (CFP. This can be a source of prolonged diagnostic delays, as some cases reporting in another country in Europe, for example Germany, Spain and UK. Varna is the sea town with many sailor crews returning from tropical and subtropical regions, or CFP can affect people who travel to the Pacific and Caribbean or ate exotic fish from supermarket. The information of this fish food-borne poisoning is part of student’s education in discipline “Marine medicine” in Medical University, Varna. Materials and methods: To present better information from different authors and last scientific data, we made review of published materials of 58 issues to construct definition, history, etiology, pathogenesis (toxins and mechanisms of action, clinical symptoms, treatment and prevention of the Ciguatera or ichtyosarcotoxicosis, a wide spread food-born poisoning. Results: Ciguatera poisoning is ichtyosarcotoxicosis, a wide-spread foodborne poisoning in people after consumption of flesh of different kinds of fishes in which toxins produced by poisonous microorganisms (Dinoflagellates have accumulated. The poisoning develops by accumulating toxins higher up the food chain starting with toxin producing dinoflagellates (species: Gambierdiscus toxicus, Prorocentrum concavum, Pr. lima, Ostreoposis lenticularis, Ostr. Siamensis and others, continuing with the poisoned algae (species: Portieria, Halymenia, Turbinaria, Sargassum, and after that involving small crustacea and small fishes to greater fishes (vector fishes, genus Herbivores and Carnivores, in which the toxins have been stored in amount, great enough to cause foodborne poisoning in humans. This poisoning is widespread in tropical and subtropical regions, but because of its delayed toxic effects, lasting

  6. Poisoning of raptors with organophosphorus and carbamate pesticides with emphasis on Canada, U.S. and U.K.

    Science.gov (United States)

    Mineau, P.; Fletcher, M.R.; Glaser, L.C.; Thomas, N.J.; Brassard, C.; Wilson, L.K.; Elliott, J.E.; Lyon, L.A.; Henny, C.J.; Bollinger, T.; Porter, S.L.

    1999-01-01

    We reviewed cases of raptor mortality resulting from cholinesterase-inhibiting pesticides. We compiled records from the U.S., U.K. and Canada for the period 1985-95 (520 incidents) and surveyed the relevant literature to identify the main routes of exposure and those products that led to the greatest number of poisoning cases. A high proportion of cases in the U.K. resulted from abusive uses of pesticides (willful poisoning). The proportion was smaller in North America where problems with labeled uses of pesticides were as frequent as abuse cases. Poisoning resulting from labeled use was possible with a large number of granular pesticides and some seed treatments through secondary poisoning or through the ingestion of contaminated invertebrates, notably earthworms. With the more toxic products, residue levels in freshly-sprayed insects were high enough to cause mortality. The use of organophosphorus products as avicides and for the topical treatment of livestock appeared to be common routes of intoxication. The use of insecticides in dormant oils also gave rise to exposure that can be lethal or which can debilitate birds and increase their vulnerability. A few pesticides of high toxicity were responsible for the bulk of poisoning cases. Based on limited information, raptors appeared to be more sensitive than other bird species to organophosphorus and carbamate pesticides. Some of the more significant risk factors that resulted in raptor poisonings were: insectivory and vermivory; opportunistic taking of debilitated prey; scavenging, especially if the gastrointestinal tracts are consumed; presence in agricultural areas; perceived status as pest species; and flocking or other gregarious behavior at some part of their life cycle. Lethal or sublethal poisoning should always be considered in the diagnosis of dead or debilitated raptors even when another diagnosis (e.g., electrocution, car or building strike) is apparent. Many cases of poisoning are not currently

  7. [Suicidal poisoning with benzodiazepines].

    Science.gov (United States)

    Chodorowski, Z; Sein Anand, J

    1997-01-01

    In the period from 1987 to 1996, 103 patients with suicidal benzodiazepines poisoning were treated, including 62 women and 41 men from 16 to 79 (mean 34) years old. 23 persons were poisoned only by benzodiazepines, in 80 remaining cases intoxications were mixed eg. including benzodiazepines and alcohol, tricyclic antidepressants, barbiturates, opioids, phenothiazines. The main causes of suicides were mainly depression, drug addiction and alcoholism. Nobody died in the benzodiazepines group, while mortality rate in the group of mixed poisoning was 4%. Prescribing benzodiazepines by physicians was quite often not justified and facilitated, among others, accumulation of the dose sufficient for suicide attempt. Flumazenil was efficient for leading out from coma in 86% of cases with poisoning only by benzodiazepines and 13% of cases with mixed intoxications mainly containing benzodiazepines and alcohol or carbamazepine.

  8. Poison 1 - a programme for calculation of reactivity transients due to fission product poisoning and its application in continuous determination of xenon and samarium poisoning in reactor KS-150

    International Nuclear Information System (INIS)

    Rana, S.B.

    1973-12-01

    The report contains a user's description of the 3-dimensional programme POISON 1 for calculating reactivity transients due to fission-product poisoning during changes of reactor power. The chapter dealing with Xe poisoning contains a description of Xe tables, the method of operational determination of Xe poisoning, use of Xe transients for calibrating control rods and means of shutting down the reactor without being overriden by Xe poisoning. Sm poisoning is determined continuously on the basis of the power diagram of reactor operation. In conclusion a possibility of using the programme in a process computer in combination with self-powered detectors as local power sensors is indicated. (author)

  9. Oil-based paint poisoning

    Science.gov (United States)

    Paint - oil-based - poisoning ... Hydrocarbons are the primary poisonous ingredient in oil paints. Some oil paints have heavy metals such as lead, mercury, cobalt, and barium added as pigment. These heavy metals can cause additional ...

  10. Hemlock alkaloids from Socrates to poison aloes.

    Science.gov (United States)

    Reynolds, Tom

    2005-06-01

    Hemlock (Conium maculatum L. Umbelliferae) has long been known as a poisonous plant. Toxicity is due to a group of piperidine alkaloids of which the representative members are coniine and gamma-coniceine. The latter is the more toxic and is the first formed biosynthetically. Its levels in relation to coniine vary widely according to environmental conditions and to provenance of the plants. Surprisingly, these piperidine alkaloids have turned up in quite unrelated species in the monocotyledons as well as the dicotyledons. Aloes, for instance, important medicinal plants, are not regarded as poisonous although some species are very bitter. Nevertheless a small number of mostly local species contain the alkaloids, especially gamma-coniceine and there have been records of human poisoning. The compounds are recognized by their characteristic mousy smell. Both acute and chronic symptoms have been described. The compounds are neurotoxins and death results from respiratory failure, recalling the effects of curare. Chronic non-lethal ingestion by pregnant livestock leads to foetal malformation. Both acute and chronic toxicity are seen with stock in damp meadows and have been recorded as problems especially in North America. The alkaloids derive biosynthetically from acetate units via the polyketide pathway in contrast to other piperidine alkaloids which derive from lysine.

  11. Biomarkers, lactate, and clinical scores as outcome predictors in systemic poisons exposures.

    Science.gov (United States)

    Lionte, C; Sorodoc, V; Tuchilus, C; Cimpoiesu, D; Jaba, E

    2017-07-01

    Acute exposure to systemic poisons represents an important challenge in clinical toxicology. We aimed to analyze the potential role of cardiac biomarkers, routine laboratory tests, and clinical scores as morbidity and in-hospital mortality predictors in patients intoxicated with various systemic poisons. We conducted a prospective study on adults acutely exposed to systemic poisons. We determined the PSS, Glasgow Coma Scale (GCS), and we performed electrocardiogram, laboratory tests, lactate and cardiac biomarkers (which were reassessed 4 h, respectively 6 h later). Of 120 patients included, 45% developed complications, 19.2% had a poor outcome, and 5% died. Multivariate logistic regression sustained lactate (odds ratio (OR) 1.58; confidence interval (CI) 95%: 0.97-2.59; p 0.066), MB isoenzyme of creatine kinase (6h-CKMB; OR 1.08; CI 95%: 1.02-1.16; p 0.018) as predictors for a poor outcome. A GCS poisons exposure. Receiver operating characteristic analysis showed that brain natriuretic peptide (area under the curve (AUC), 0.96; CI 95%: 0.92-0.99; p poisons exposure.

  12. Poison exposures in young Israeli military personnel: a National Poison Center Data analysis.

    Science.gov (United States)

    Lavon, Ophir; Bentur, Yedidia

    2017-06-01

    To characterize poison exposures in young Israeli military personnel as reported to the national poison center. Retrospective poison center chart review over a 14-year period. Cases included were Israeli soldiers aged 18-21 years, the compulsory military service age required by the Israeli law. 1770 records of poison exposures in young military personnel were identified. Most exposed individuals involved males (n = 1268, 71.6%). Main routes of exposure were ingestion (n = 854, 48.3%), inhalation (n = 328, 18.6%) and ocular (n = 211, 11.9%). Accidents or misuse (n = 712, 40.2%) were the most frequently reported circumstances, followed by suicide attempts (370, 20.9%), and bites and stings (161, 9.1%). More than half of the cases involved chemicals (n = 939, 53.1%); hydrocarbons, gases and corrosives were the main causative agents. Pharmaceuticals (mainly analgesics) were involved in 519 (29.3%) cases, venomous animals (mainly scorpions, centipedes, and snakes) in 79 (4.5%). Clinical manifestations were reported in 666 (37.6%) cases, mostly gastrointestinal, neurologic, and respiratory. The vast majority of cases (1634, 92.3%) were asymptomatic or mildly affected; no fatalities were recorded. In 831 (46.9%) cases the clinical toxicologist recommended referral to an emergency department; ambulatory observation was recommended in 563 (31.8%) cases, and hospitalization in 86 (4.9%). Our data show that poison exposures among young soldiers involve mainly males, accidents, misuse and suicides, oral route and chemicals; most exposures were asymptomatic or with mild severity. Repeated evaluations of poison center data pertaining to military personnel is advised for identifying trends in poison exposure and characteristics in this particular population.

  13. [POISONING BY PSYCHOPHARMACOLOGICAL DRUGS IN AZERBAIJAN: THE RESULTS OF 8-YEAR PROSPECTIVE OBSERVATION].

    Science.gov (United States)

    Afandiyev, I; Azizov, V

    2017-11-01

    Acute poisoning of chemical etiology is a significant global public health problem. The aim of this study was the analysis of the toxicoepidemiological structure of psychopharmacological drugs poisoning in Azerbaijan. We collected and analyzed the data on all cases of acute poisoning by psychopharmacological drugs (codes of categories T42/T43 ICD-10) undergoing inpatient treatment at the Center of Clinical Toxicology in Baku, Azerbaijan in 2009-2016. The total number of patients with acute intoxication by psychopharmacological drugs was 3,413, which was 48.3% of all cases of poisoning by drugs, medicaments and biological substances (T36-T50). The predominance of women was registered in all age groups. 1114 patients or 32.6% were in 15-24 years old age group. The highest percentage of poisonings at category T42 of ICD-10 were benzodiazepine-type drugs (35.8%), and at category T43 - antipsychotic and neuroleptic drugs (19.2%). In the structure of benzodiazepine poisoning, the first and second ranked places belonged to phenazepam (71.0%) and clonazepam - 16.6%. In addition, another 120 cases (5.5%) of poisonings in the T42 cohort were caused by "Z drugs", which have similar therapeutic effect to benzodiazepines (zolpidem and zopiclone). Among the antipsychotic and neuroleptic poisonings, thioridazine, trifluoperazine, levomepromazine, chlorpromazine, and periciazine accounted for 91% of all cases of intoxication in this cohort. Barbiturates, in view of their toxicity and narrow range of therapeutic dosages, now lost their importance as antiepileptic and hypnotic drugs. Only 4.9% of all cases of poisoning, classified under category T42, was due to the use of barbiturates (mainly phenobarbital). Poisonings with iminostilbenes were presented by carbamazepine poisoning only. Most patients in this cohort received this anticonvulsant drug as prescribed by a doctor. Acute intoxications by tricyclic antidepressants in 91.5% were presented by cases of amitriptyline poisoning

  14. Lead poisoning in dogs

    Energy Technology Data Exchange (ETDEWEB)

    Wilson, M R; Lewis, G

    1963-08-03

    Within a short period, 14 cases of lead poisoning in the dogs have been encountered. A detailed record appears justified as no published reference can be found to this condition occurring in Britain and because reports from other countries stress the similarity of the clinical manifestations of lead poisoning to those of the common infections of the dog. Five of the 14 clinical cases of lead poisoning are described. The available literature is reviewed and the diagnosis and significance of the condition discussed. 19 references, 2 tables.

  15. Diagnosis of acute poisoning

    African Journals Online (AJOL)

    Chantel

    functional tissue damage in ... cury or alcohol) .... †The degree of poisoning, together with drug or poison levels, usually determines the .... monoxide, caffeine and the sym- .... the brain. It usually occurs when two or more drugs, which increase.

  16. Soman poisoning increases neural progenitor proliferation and induces long-term glial activation in mouse brain

    International Nuclear Information System (INIS)

    Collombet, Jean-Marc; Four, Elise; Bernabe, Denis; Masqueliez, Catherine; Burckhart, Marie-France; Baille, Valerie; Baubichon, Dominique; Lallement, Guy

    2005-01-01

    To date, only short-term glial reaction has been extensively studied following soman or other warfare neurotoxicant poisoning. In a context of cell therapy by neural progenitor engraftment to repair brain damage, the long-term effect of soman on glial reaction and neural progenitor division was analyzed in the present study. The effect of soman poisoning was estimated in mouse brains at various times ranging from 1 to 90 days post-poisoning. Using immunochemistry and dye staining techniques (hemalun-eosin staining), the number of degenerating neurons, the number of dividing neural progenitors, and microglial, astroglial or oligodendroglial cell activation were studied. Soman poisoning led to rapid and massive (post-soman day 1) death of mature neurons as assessed by hemalun-eosin staining. Following this acute poisoning phase, a weak toxicity effect on mature neurons was still observed for a period of 1 month after poisoning. A massive short-termed microgliosis peaked on day 3 post-poisoning. Delayed astrogliosis was observed from 3 to 90 days after soman poisoning, contributing to glial scar formation. On the other hand, oligodendroglial cells or their precursors were practically unaffected by soman poisoning. Interestingly, neural progenitors located in the subgranular zone of the dentate gyrus (SGZ) or in the subventricular zone (SVZ) of the brain survived soman poisoning. Furthermore, soman poisoning significantly increased neural progenitor proliferation in both SGZ and SVZ brain areas on post-soman day 3 or day 8, respectively. This increased proliferation rate was detected up to 1 month after poisoning

  17. Cardiological aspects of carbon monoxide poisoning.

    Science.gov (United States)

    Marchewka, Jakub; Gawlik, Iwona; Dębski, Grzegorz; Popiołek, Lech; Marchewka, Wojciech; Hydzik, Piotr

    2017-01-01

    The aim of this study was to assess cardiological manifestations of carbon monoxide (CO) poisoning. Background/introduction: Carbon monoxide intoxication is one of the most important toxicological causes of morbidity and mortality worldwide. Early clinical manifestation of CO poisoning is cardiotoxicity. We enrolled 75 patients (34 males and 41 females, mean age 37.6 ± 17.7 y/o) hospitalized due to CO poisoning. Laboratory tests including troponin I, blood pressure measurements, HR and electrocardiograms (ECG) were collected. Pach's scale scoring and grading system was used to establish severity of poisoning. Grade of poisoning is positively correlated with troponin I levels and systolic blood pressure. Moreover, troponin levels are significantly correlated with exposition time, lactates and are higher in tachycardiac, hypertensive and positive ECG subpopulations. COHb levels are indicative of exposure but do not correlate with grade of poisoning. The main cause of CO poisoning were bathroom heaters - 83%, only 11% of examined intoxicated population were equipped with CO detectors. Complex cardiological screening covering troponin levels, ECG, blood pressure and heart rate measurements as well as complete blood count with particular attention to platelet parameters should be performed in each case where CO intoxication is suspected. More emphasis on education on CO poisoning is needed.

  18. Plant Poisoning among Children in Rural Sri Lanka

    Directory of Open Access Journals (Sweden)

    M. B. Kavinda Chandimal Dayasiri

    2017-01-01

    Full Text Available Plant poisoning is a common presentation in paediatric practice and an important cause of preventable mortality and morbidity in Sri Lanka. The burden of plant poisoning is largely underexplored. The current multicenter study based in rural Sri Lanka assessed clinical profiles, poison related factors, clinical management, complications, outcomes, and risk factors associated with plant poisoning in the paediatric age group. Among 325 children, 57% were male with 64% being below five years of age. 99.4% had ingested the poison. Transfer rate was 66.4%. Most had unintentional poisoning. Commonest poison plant was Jatropha circus and poisoning event happened mostly in home garden. 29% of parents practiced harmful first-aid practices. 32% of children had delayed presentations to which the commonest reason was lack of parental concern regarding urgency of seeking medical care. Presence of poisonous plants in home garden was the strongest risk factor for plant poisoning. Mortality rate was 1.2% and all cases had Oleander poisoning. The study revealed the value of community awareness regarding risk factors and awareness among healthcare workers regarding the mostly benign nature of plant poisoning in children in view of limiting incidence of plant poisoning and reducing expenditure on patient management.

  19. EMERGENCE OF ENTIRELY NEW POISONING IN RURAL INDIA; AN UPCOMING HEALTH HAZARD TO THE COMMUNITY HEALTH.

    Directory of Open Access Journals (Sweden)

    A Kumar

    2012-10-01

    Full Text Available Acute agrochemical poisoning is a leading cause of mortality and morbidity in India. Pendimethalin (herbicide and Pancycuron (fungicide are frequently used worldwide and considered quite a remarkably safe one for humans. Their acute toxicity is not yet widely known. Here we are reporting cases of their acute poisoning in young. To the best of our knowledge not a single such case of their poisoning has been reported so far in india. Such poisoning by entirely new compounds is an emerging problem in the tropics. In this communication we are reporting such unusual and entirely new toxicities and trying to highlight the need of their early recognition and timely management in rural regions where health facilities are already at the stake.

  20. Carbon Monoxide Poisoning

    Directory of Open Access Journals (Sweden)

    Alisa Wray

    2016-07-01

    Full Text Available Audience: This oral boards case is appropriate for all emergency medicine learners (residents, interns, and medical students. Introduction: Carbon monoxide (CO is a colorless and odorless gas that typically results from combustion. It binds hemoglobin, dissociating oxygen, causing headache, weakness, confusion and possible seizure or coma. Pulse oxygen levels may be falsely elevated. Practitioners should maintain a high index of suspicion for carbon monoxide poisoning. If caught early CO poisoning is reversible with oxygen or hyperbaric oxygen therapy. Objectives: The learner will assess a patient with altered mental status and weakness, ultimately identifying that the patient has carbon monoxide poisoning. The learner will treat the patient with oxygen and admit/transfer the patient for hyperbaric oxygenation. Method: Oral boards case

  1. Changes in the thyroid gland under fluoric poisoning

    Energy Technology Data Exchange (ETDEWEB)

    Cristiani, H

    1930-01-01

    Thyroid gland changes are studied in animals subjected to chronic poisoning by ingestion of small doses of alkaline fluorides or fluorosilicates. Because goiters are frequent in this area of the country, control animals were included in the experimental groups. Test results on 14 fluorinated animals (guinea-pigs) are tabulated. Death occurred in 19 to 94 days (average 53). All animals showed changes in the gland, the interstitial tissue. The changes here were rapid, but may be slower with smaller doses. All control animals were found to be healthy. Macroscopic changes occurred in the pituitary body in cases of fluorosis. The different endocrine glands react differently to fluoric poisoning. The pituitary gland is difficult to study because this gland varies with age, sex, pregnancy, etc. of the subject. Use was therefore made of adult guinea-pigs 6 to 8 months old, which had died of fluorosis. Their pituitary body was compared to that of control animals of the same age and sex. Results are tabulated, showing a shrinking of the gland in the test animals, to an average of 1.7 mm (after poisoning).

  2. Heterogeneous burnable poisons:

    International Nuclear Information System (INIS)

    Leiva, Sergio; Agueda, Horacio; Russo, Diego

    1989-01-01

    The use of materials possessing high neutron absorption cross-section commonly known as 'burnable poisons' have its origin in BWR reactors with the purpose of improving the efficiency of the first fuel load. Later on, it was extended to PWR to compensate of initial reactivity without infringing the requirement of maintaining a negative moderator coefficient. The present tendency is to increase the use of solid burnable poisons to extend the fuel cycle life and discharge burnup. There are two concepts for the burnable poisons utilization: 1) heterogeneously distributions in the form of rods, plates, etc. and 2) homogeneous dispersions of burnable poisons in the fuel. The purpose of this work is to present the results of sinterability studies, performed on Al 2 O 3 -B 4 C and Al 2 O 3 -Gd 2 O 3 systems. Experiments were carried on pressing at room temperature mixtures of powders containing up to 5 wt % of B 4 C or Gd 2 O 3 in Al 2 O 3 and subsequently sintering at 1750 deg C in reducing atmosphere. Evaluation of density, porosity and microstructures were done and a comparison with previous experiences is shown. (Author) [es

  3. Fission product poisoning in KS-150 reactor operation

    International Nuclear Information System (INIS)

    Rana, S.B.

    1978-01-01

    A three-dimensional model of the KS-150 reactor was used to study reactivity changes induced by reactor poisoning with fission products Xe 135 and Sm 149 . A comparison of transients caused by the poisoning showed the following differences: (1) the duration of the transient Xe poisoning (2 days) is shorter by one order of magnitude than the duration of Sm poisoning (20 days); however, the level of Xe poisoning is greater approximately by one order than the level of the Sm poisoning; (2) the level of steady-state Xe poisoning depends on the output level of the reactor; steady-state Sm poisoning does not depend on this level; (3) following reactor shutdown Xe poisoning may increase to the maximum value of up to Δrhosub(Xe)=20% and will then gradually decrease; Sm poisoning may reach maximum values of up to Δrhosub(Sm)=2% and does not decrease. (J.B.)

  4. Arsenical poisoning of racehorses

    Energy Technology Data Exchange (ETDEWEB)

    Sutherland, G.N.; Fawell, E.V.; Brown, J.K.

    1964-03-07

    A case of arsenic poisoning in a training stable of Thoroughbred racehorses is described. This was due to the accidental spilling of an arsenical rat poison into the corn bin. Nine horses were affected. The mortality rate was 100 per cent. 1 table.

  5. Potassium permanganate poisoning--a rare cause of fatal self poisoning.

    OpenAIRE

    Ong, K L; Tan, T H; Cheung, W L

    1997-01-01

    Attempted suicide by self poisoning is common because of the ready availability of drugs, whether prescribed or bought over the counter. In some cases, the ingestion of seemingly innocuous household products or chemicals can result in death. Potassium permanganate is an example. Poisoning with potassium permanganate can be fatal when a significant amount is ingested, as shown by a patient who suffered both the corrosive and systemic toxic effects of this chemical.

  6. Multi-trace elements level in drinking water and the prevalence of multi-chronic arsenical poisoning in residents in the west area of Iran

    International Nuclear Information System (INIS)

    Barati, A.H.; Maleki, A.; Alasvand, M.

    2010-01-01

    First, we determined the levels of 8 trace elements (As, Se, Hg, Cd, Ag, Mn, Cr and Pb) in 530 village drinking water sources by graphite furnace or flame atomic absorption spectroscopy method, in Kurdistan Province in the west of Iran. The results showed that the level of As, Cd and Se in 28 village drinking water sources exceeded WHO or National Standard limits. The levels of concentration of arsenic in drinking water ranged from 42 to 1500 μg/L. Then in a cross-sectional survey, 587 people from 211 households were chosen for clinical examinations of multi-chronic arsenical poisoning including pigment disorders, keratosis of palms and soles, Mee's line in fingers and nails and the gangrene as a systemic manifestation. Of 587 participants, 180 (30.7%) participants were affected by representing the type of chronic arsenical poisoning. The prevalence of Mee's line, keratosis, and pigment disorders were 86.1%, 77.2% and 67.8% respectively. Therefore, the prevalence of Mee's line between inhabitants was higher than the other disorders. The results show a strong linear relationship between arsenic exposure and occurrence of multi-chronic arsenical poisoning (R 2 = 0.76). The association between age for more than 40 years and gender for more than 60 years with chronic arsenical poisoning is significant (p < 0.05). Also, there is a relationship between subjects who were affected with disorders and duration of living in the village. Except for gangrene disorder, the odds ratio of prevalence of other disorders with arsenic exposure level in drinking water show a highly significant relationship between arsenic content and the risk of chronic disorders (p < 0.01). These results confirm the need to further study trace elements in drinking waters, food products and other samples in this area and the relationship to other chronic diseases arising out of arsenicosis.

  7. Cartap Hydrochloride Poisoning.

    Science.gov (United States)

    Kalyaniwala, Kimmin; Abhilash, Kpp; Victor, Peter John

    2016-08-01

    Cartap hydrochloride is a moderately hazardous nereistoxin insecticide that is increasingly used for deliberate self-harm in India. It can cause neuromuscular weakness resulting in respiratory failure. We report a patient with 4% Cartap hydrochloride poisoning who required mechanical ventilation for 36-hours. He recovered without any neurological deficits. We also review literature on Cartap hydrochloride poisoning. © Journal of the Association of Physicians of India 2011.

  8. American Association of Poison Control Centers

    Science.gov (United States)

    ... add poison control as a contact in your smartphone. Take the pledge! National Poison Prevention Week is March 19-25! Be a part of the conversation by following #PreventPoison and #NPPW2017 on social media, and check out AAPCC's NPPW webpage and press ...

  9. RPV housed ATWS poison tank

    International Nuclear Information System (INIS)

    Oosterkamp, W.J.

    1992-01-01

    This patent describes a boiling water reactor (BWR) wherein housed within a reactor pressure vessel (RPV) is a nuclear core and an upper steam dome connected to a steam outlet in the RPV. The improvement comprises: a pressurized vessel disposed in the steam dome containing a neutron poison effective for inactivating the core and a first line for assaying the poison which first line runs to the outside of the RPV, the vessel being vented to the steam dome to pressurize the poison contained therein, the vessel being connected by a second line terminating beneath the core, the second line containing a valve which is actuable to release the poison through the line upon its actuation

  10. 49 CFR 172.540 - POISON GAS placard.

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 2 2010-10-01 2010-10-01 false POISON GAS placard. 172.540 Section 172.540... SECURITY PLANS Placarding § 172.540 POISON GAS placard. (a) Except for size and color, the POISON GAS... the POISON GAS placard and the symbol must be white. The background of the upper diamond must be black...

  11. Common causes of poisoning: etiology, diagnosis and treatment.

    Science.gov (United States)

    Müller, Dieter; Desel, Herbert

    2013-10-01

    In 2011, German hospitals treated approximately 205 000 patients suffering from acute poisoning. Change is seen over time both in the types of poisoning that occur and in the indications for specific treatment. This article is based on a selective review of the literature, with special attention to the health reports of the German federal government, the annual reports of the GIZ-Nord Poisons Center (the poison information center for the four northwestern states of Germany, i.e. Bremen, Hamburg, Lower Saxony and Schleswig-Holstein), and the recommendations of international medical associations. From 1996 to 2011, the GIZ-Nord Poisons Center answered more than 450 000 inquiries, most of which involved exposures to medical drugs, chemicals, plants, foods, or cosmetics. Poisoning was clinically manifest in only a fraction of these cases. Ethanol intoxication is the commonest type of acute poisoning and suicide by medical drug overdose is the commonest type of suicide by poisoning. Death from acute poisoning is most commonly the result of either smoke inhalation or illegal drug use. Severe poisoning is only rarely due to the ingestion of chemicals (particularly detergents and cleaning products), cosmetics, or plant matter. Medical procedures that are intended to reduce the absorption of a poison or enhance its elimination are now only rarely indicated. Antidotes (e.g., atropine, 4-dimethylaminophenol, naloxone, toluidine blue) are available for only a few kinds of poisoning. Randomized clinical trials of treatment have been carried out for only a few substances. Most exposures to poisons can be treated with general emergency care and, if necessary, with symptomatic intensive-care measures. Poison information centers help ensure that cases of poisoning are dealt with efficiently. The data they collect are a useful aid to toxicological assessment and can serve as a point of departure for research projects.

  12. 49 CFR 172.416 - POISON GAS label.

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 2 2010-10-01 2010-10-01 false POISON GAS label. 172.416 Section 172.416... SECURITY PLANS Labeling § 172.416 POISON GAS label. (a) Except for size and color, the POISON GAS label... POISON GAS label and the symbol must be white. The background of the upper diamond must be black and the...

  13. Chelation Therapy for Mercury Poisoning

    OpenAIRE

    Rong Guan; Han Dai

    2009-01-01

    Chelation therapy has been the major treatment for heavy metal poisoning. Various chelating agents have been developed and tested for treatment of heavy metal intoxications, including mercury poisoning. It has been clearly shown that chelating agents could rescue the toxicity caused by heavy metal intoxication, but the potential preventive role of chelating agents against heavy metal poisoning has not been explored much. Recent paper by Siddiqi and colleagues has suggested a protective role o...

  14. The Evaluation of Pediatric Cases with Mushroom Poisoning

    Directory of Open Access Journals (Sweden)

    Selda Hizel

    2007-10-01

    Full Text Available Mushroom poisonings are intoxications with high mortality. Toxic wild mushrooms usually grow up in spring and autmn and the intoxications of these mushrooms occur mostly in these seasons. The symptoms, the initial time of the symptoms, the arrival time to the hospital, the physical examination findings, laboratory datas, treatments that were applied, the time kept in the hospital and the prognoses of the cases with mushroom intoxication diagnosis in the pediatry department were recorded between 1 October and 31 November 2006. During the time described above, a total of 24 cases with mushroom poisoning were determined. 8 of the cases (33.3 % were refered to another hospital, 16 of them (66.7 % were hospitalizated and observed. Gastrointestinal complaints was the symptom determined in every patient at the application time to the hospital whereas only 3 patients (12.5 % had neurologic symptoms. Symptoms occured within 6 hours of consumption of mushrooms in 7 cases (29.2 %. Elevated liver enzymes was determined in 4 patients (16.6 % whereas renal functions were normal in all of the cases. 16 cases who were hospitalizated, completely recovered and were discharged. However, 2 patients (8.3 % who were refered, died. Mushroom poisoning is an important health problem because of its high mortality and the best treatment is to make the public conscious of this problem. Therefore alerting the public, informing them about the symptoms and making them resort to hospitals with the first detected initial symptoms, by improving and strengthening the public education projects will reduce the mortality. [TAF Prev Med Bull. 2007; 6(5: 341-344

  15. The Evaluation of Pediatric Cases with Mushroom Poisoning

    Directory of Open Access Journals (Sweden)

    Selda Hizel

    2007-10-01

    Full Text Available Mushroom poisonings are intoxications with high mortality. Toxic wild mushrooms usually grow up in spring and autmn and the intoxications of these mushrooms occur mostly in these seasons. The symptoms, the initial time of the symptoms, the arrival time to the hospital, the physical examination findings, laboratory datas, treatments that were applied, the time kept in the hospital and the prognoses of the cases with mushroom intoxication diagnosis in the pediatry department were recorded between 1 October and 31 November 2006. During the time described above, a total of 24 cases with mushroom poisoning were determined. 8 of the cases (33.3 % were refered to another hospital, 16 of them (66.7 % were hospitalizated and observed. Gastrointestinal complaints was the symptom determined in every patient at the application time to the hospital whereas only 3 patients (12.5 % had neurologic symptoms. Symptoms occured within 6 hours of consumption of mushrooms in 7 cases (29.2 %. Elevated liver enzymes was determined in 4 patients (16.6 % whereas renal functions were normal in all of the cases. 16 cases who were hospitalizated, completely recovered and were discharged. However, 2 patients (8.3 % who were refered, died. Mushroom poisoning is an important health problem because of its high mortality and the best treatment is to make the public conscious of this problem. Therefore alerting the public, informing them about the symptoms and making them resort to hospitals with the first detected initial symptoms, by improving and strengthening the public education projects will reduce the mortality. [TAF Prev Med Bull 2007; 6(5.000: 341-344

  16. Proposal for Land Consolidation Project Solutions for Selected Problem Areas

    Science.gov (United States)

    Wojcik-Len, Justyna; Strek, Zanna

    2017-12-01

    One of the economic tools for supporting agricultural policy are the activities implemented under the Rural Development Program (RDP). By encouraging agricultural activities and creating equal opportunities for development of farms, among others in areas with unfavourable environmental conditions characterized by low productivity of soils exposed to degradation, decision makers can contribute to improving the spatial structure of rural areas. In Poland, one of the major concerns are agricultural problem areas (regions). In view of this situation, the aim of this article was to characterize the problem areas in question and propose land consolidation project solutions for selected fragments of those areas. This paper presents the results of a review of literature and an analysis of geodetic and cartographic data regarding the problem areas. The process of land consolidation, which is one of the technical and legal instruments supporting the development of rural areas, was characterized. The study allowed the present authors to establish criteria for selecting agricultural problem areas for land consolidation. To develop a proposal for rational management of the problem areas, key general criteria (location, topography, soil quality and usefulness) and specific criteria were defined and assigned weights. A conception of alternative development of the agricultural problem areas was created as part of a land consolidation project. The results were used to create a methodology for the development of agricultural problem areas to be employed during land consolidation in rural areas. Every agricultural space includes areas with unfavourable environmental and soil conditions determined by natural or anthropogenic factors. Development of agricultural problem areas through land consolidation should take into account the specific functions assigned to these areas in land use plans, as well as to comply with legal regulations.

  17. [Poisoning by exhaust gas of the imperfect combustion of natural gas: 22 cases study].

    Science.gov (United States)

    Dong, Li-Min; Zhao, Hai; Zhang, Ming-Chang; He, Meng

    2014-10-01

    To analyze the case characteristics of poisoning by exhaust gas of the imperfect combustion of natural gas and provide references for forensic identification and prevention of such accidents. Twenty-two cases of poisoning by exhaust gas of the imperfect combustion of natural gas in Minhang District during 2004 to 2013 were collected. Some aspects such as general conditions of deaths, incidence time, weather, field investigation, and autopsy were retrospectively analyzed. In the 22 cases, there were 15 males and 16 females. The age range was between 2 and 82 years old. The major occurring time was in January or February (8 cases in each) and the cases almost occurred in small area room (21 cases). There was wide crack next to the exhaust port when the gas water heater was been used in all cases. There are more prone to occurrence of exhaust gas poisoning of imperfect combustion of natural gas in small area room with a ventilation window near the exhaust port of gas water heated. It shows that the scene of combustion exhaust gas poisoning should be more concerned in the cold season.

  18. National Poison Prevention Week Promotional Materials.

    Science.gov (United States)

    Poison Prevention Week Council, Washington, DC.

    This collection of materials for parents, early childhood workers, the elderly, and anyone in situations requiring safeguards against poisoning, spans the years 1993 and 1994 and is intended to promote National Poison Prevention Week. The materials included are: (1) the 31-page, illustrated report on National Poison Prevention Week for 1993,…

  19. Paraquat poisoning in the dog

    International Nuclear Information System (INIS)

    O'Sullivan, S.P.

    1989-01-01

    Recovery from paraquat poisoning in the dog is rare. This is a report of a case of recovery from confirmed paraquat poisoning in a clinical setting. The dog exhibited the usual signs of paraquat poisoning. The diagnosis was confirmed on toxicological analysis of urine using an ion exchange technique. The dog was treated with frusemide, nicotinamide, corticosteroids, α-tocopherol, vitamin A, etamiphylline camsylate and ampicillin. He recovered after seven weeks of intensive therapy. Alternative treatments are discussed

  20. Medical Students' Perception of Problem Areas in Anatomy ...

    African Journals Online (AJOL)

    The ranges of problems were extensive; neuro-anatomy in gross anatomy, slide review in histology, and cardiovascular embryology were amongst the most highlighted areas of concern. Most students attributed the problems in gross anatomy to difficulty with accessing the area during dissection and inability to grasp the ...

  1. Health information systems and pesticide poisoning at Pernambuco.

    Science.gov (United States)

    de Albuquerque, Pedro Costa Cavalcanti; Gurgel, Idê Gomes Dantas; Gurgel, Aline do Monte; Augusto, Lia Giraldo da Silva; de Siqueira, Marília Teixeira

    2015-01-01

    Understanding the epidemiologic profile of a particular disease is key to undertake health actions. To that end, information systems that present quality data help in the decision-making process and demonstrate the impact of the problems. To analyze the contribution of health information systems for the characterization of pesticide poisoning through SINAN, CEATOX and SIM in the State of Pernambuco. In this study, the completeness and consistency of the data were assessed, as well as the epidemiological profile of pesticide poisoning in Pernambuco in the period from 2008 to 2012, based on the following Health Information Systems: Center for Toxicological Assistance of Pernambuco (CEATOX), Notifiable Diseases Information System (SINAN) and Mortality Information System (SIM). The data revealed incompleteness and inconsistencies in information. Regarding the profile, females are more affected in the morbidity profile, and men have a higher mortality rate. Poisoning was more frequent in young adults with low educational level. With regard to the circumstances, most of the cases were suicide attempts, unique acute cases and not related to work. Despite suggesting underreporting, the data showed that persons engaged in agriculture are most commonly affected. The strengthening of these systems is necessary for the generation of consistent information that support health policies for the population groups involved.

  2. Levothyroxine Poisoning - Symptoms and Clinical Outcome

    DEFF Research Database (Denmark)

    Nygaard, Birgitte; Saedder, Eva A; Dalhoff, Kim

    2015-01-01

    Levothyroxine (LT), T4, poisoning is rarely associated with a severe outcome. However, cases with significant complications have been reported. The aim of this study was to identify factors associated with symptoms of poisoning including late-onset symptoms. All enquiries to the Danish Poison...... Information Centre (DPIC) concerning LT poisoning between March 2007 and September 2012 were reviewed and the following parameters were recorded: age, dose, time from ingestion, multiple drug intake and symptoms. To evaluate the frequency of late-onset symptoms, a subgroup of patients without initial symptoms...... patients, neither in children nor in adults (age 16-92 years) (p poisoning at the time of enquiry; however, in 9 of 21 (43%) patients, we were able to contact, late-onset symptoms existed. In none of the cases...

  3. Acute Pesticide Poisoning in Children: Hospital Review in Selected Hospitals of Tanzania

    Directory of Open Access Journals (Sweden)

    Elikana Lekei

    2017-01-01

    Full Text Available Background. Acute pesticide poisoning (APP is a serious problem worldwide. Because the burden of childhood APP is unknown in Tanzania, this study describes the distribution, circumstances, and patterns of APP involving children under 18 years in Tanzania. Methodology. A 12-month prospective study was conducted in 10 Tanzanian healthcare facilities in 2006 using a data collection tool for surveillance. Results. Of 53 childhood poisoning cases identified, 56.6% were female. The most common poisoning circumstances were accidents (49.1% and suicide (30.2%. The most vulnerable children were 16-17 years old (30.2%. Suicide was significantly more common in females (PRR females/males = 1.66; 95% CI = 1.03–2.68 and accidental cases were more common in children aged 10 years or younger. Suicide was concentrated in children over 10 years, comprising 53% of cases in this age group. Organophosphates (OPs, zinc phosphide, and endosulfan were common amongst reported poisoning agents. The annual APP incidence rate was 1.61/100,000. Conclusion. APP is common among children in this region of Tanzania. Prevention of suicide in older children should address mental health issues and control access to toxic pesticides. Prevention of accidents in younger children requires safer storage and hygiene measures. Diverse interventions are needed to reduce pesticide poisoning among children in Tanzania.

  4. Lead poisoning in opium abuser in Iran: A systematic review

    Directory of Open Access Journals (Sweden)

    Kambiz Soltaninejad

    2018-01-01

    Full Text Available Substance abuse and its consequences are major health hazards in the world. Opium addiction is a common form of substance abuse in Iran. Adulteration of illegal substances in the process of production and distribution of the drug in black market with many types of materials have been reported. One of the main goals of the adulteration of illegal substances is cutting of the substance for deal and increase of the weight for more benefit. However, adding of adulterating agents to illegal drugs could be considered as a cause of nonspecific and rare toxicity during substance abuse. Although the presence of lead in street-level heroin, marijuana, and amphetamines has been reported from some countries previously, recently, several reports suggested lead poisoning in Iranian opium addicts. Adulteration of opium with lead is a new source of lead poisoning in Iran in which the opium abuse is frequent and it could be a new health problem in the future. In this regard, evaluation of blood lead level would be important for early diagnosis of lead poisoning in opium addicts.

  5. Lead Poisoning in Opium Abuser in Iran: A Systematic Review

    Science.gov (United States)

    Soltaninejad, Kambiz; Shadnia, Shahin

    2018-01-01

    Substance abuse and its consequences are major health hazards in the world. Opium addiction is a common form of substance abuse in Iran. Adulteration of illegal substances in the process of production and distribution of the drug in black market with many types of materials have been reported. One of the main goals of the adulteration of illegal substances is cutting of the substance for deal and increase of the weight for more benefit. However, adding of adulterating agents to illegal drugs could be considered as a cause of nonspecific and rare toxicity during substance abuse. Although the presence of lead in street-level heroin, marijuana, and amphetamines has been reported from some countries previously, recently, several reports suggested lead poisoning in Iranian opium addicts. Adulteration of opium with lead is a new source of lead poisoning in Iran in which the opium abuse is frequent and it could be a new health problem in the future. In this regard, evaluation of blood lead level would be important for early diagnosis of lead poisoning in opium addicts. PMID:29416839

  6. Characteristics of poisoning cases in Adiyaman city

    Directory of Open Access Journals (Sweden)

    Öznur Uludağ

    2015-09-01

    Full Text Available Objective: Aim of this study was to retrospectively evaluate poisoning cases in an intensive care unit (ICU in order to determine the profile of poisoning cases, update epidemiological data in Adiyaman, and contribute to data about poisoning in our country. Methods: Between 01-01-2012 and 31-12-2013 174 patients (116 males, 58 females with a mean age of 23.7 years were treated. Demographic characteristics, reasons and ways of poisoning, types of toxic substances, length of their ICU stay and prognosis were evaluated. Results: 2733 patients admitted to the intensive care unit were 174 poisoning cases. Poisoning ways were suicide by drug overdose (n=162, 93.1%, and accidental poisoning (n=12,6.9%.119 patients (66.5% had single drug intake, thirty-three patients (18.4% with multiple drug intake, and 16 (8.9% were poisoned by organic phosphates. The most common drug used for suicide was antidepressants (n=87.5%. 32 patients (18.4% took analgesics and anti-inflammatory drugs. A total of 152 patients taking the drug, 22 patients were poisoned by other means. The median length of patient stay was 2 days (range 1-20 days. Ninety-nine patients (56.9% recovered and were discharged.72 patients (41.4% were admitted to inpatient after intensive care unit. Patients were followed up by asking poisoning suicidal psychiatric consultation.1 patient was followed up for 20 days in intensive care due to alcohol poisoning but was died.2 patients (1.1% were referred to a center forward. Conclusion: Majority of the patients were females, who took drugs with suicidal intention. Frequent use of antidepressants, which are not subject to control by authorities, to commit suicide was remarkable.

  7. Chronic arsenic poisoning following ayurvedic medication.

    Science.gov (United States)

    Pinto, Benzeeta; Goyal, Palvi; Flora, S J S; Gill, K D; Singh, Surjit

    2014-12-01

    Ayurveda, Indian traditional system of medicine, is practiced commonly in South East Asia and in many parts of the world. Many ayurvedic drugs contain heavy metals and may lead to metal toxicity. Of these, chronic lead poisoning is the most common. Chronic arsenic poisoning following the use of ayurvedic medication, though reported, is rare. We describe three patients who presented with features of chronic arsenic poisoning following prolonged ayurvedic medication use. The diagnosis of chronic arsenic poisoning was confirmed by high arsenic levels in the blood, urine, hair, and nails in all the three patients and in ayurvedic drug in two patients. The ayurvedic medication was discontinued and treatment with D-penicillamine started. At 6 months after treatment, blood arsenic levels returned to normal with clinical recovery in all of them. Arsenic poisoning following ayurvedic medication is much less common than lead poisoning, though mineral ayurvedic medicines may lead to it. We used D-penicillamine as chelator and all of them recovered. Whether withdrawal of medication alone or D-penicillamine also played a role in recovery is unclear and needs to be assessed.

  8. Pulmonary edema in acute carbon monoxide poisoning

    International Nuclear Information System (INIS)

    Kim, Kun Sang; Chang, Kee Hyun; Lee, Myung Uk

    1974-01-01

    Acute carbon monoxide poisoning has frequently occurred in Korean, because of the coal briquette being widely used as fuel in Korean residences. Carbon monoxide poisoning has been extensively studied, but it has been sparsely reported that pulmonary edema may develop in acute CO poisoning. We have noticed nine cases of pulmonary edema in acute CO poisoning last year. Other possible causes of pulmonary edema could be exclude in all cases but one. The purpose of this paper is to describe nine cases of pulmonary edema complicated in acute CO poisoning and discuss the pathogenesis and the prognosis

  9. Article Commentary: Chelation Therapy for Mercury Poisoning

    Directory of Open Access Journals (Sweden)

    Rong Guan

    2009-01-01

    Full Text Available Chelation therapy has been the major treatment for heavy metal poisoning. Various chelating agents have been developed and tested for treatment of heavy metal intoxications, including mercury poisoning. It has been clearly shown that chelating agents could rescue the toxicity caused by heavy metal intoxication, but the potential preventive role of chelating agents against heavy metal poisoning has not been explored much. Recent paper by Siddiqi and colleagues has suggested a protective role of chelating agents against mercury poisoning, which provides a promising research direction for broader application of chelation therapy in prevention and treatment of mercury poisoning.

  10. Pulmonary edema in acute carbon monoxide poisoning

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Kun Sang; Chang, Kee Hyun; Lee, Myung Uk [Seoul National University College of Medicine, Seoul (Korea, Republic of)

    1974-10-15

    Acute carbon monoxide poisoning has frequently occurred in Korean, because of the coal briquette being widely used as fuel in Korean residences. Carbon monoxide poisoning has been extensively studied, but it has been sparsely reported that pulmonary edema may develop in acute CO poisoning. We have noticed nine cases of pulmonary edema in acute CO poisoning last year. Other possible causes of pulmonary edema could be exclude in all cases but one. The purpose of this paper is to describe nine cases of pulmonary edema complicated in acute CO poisoning and discuss the pathogenesis and the prognosis.

  11. [A relational database to store Poison Centers calls].

    Science.gov (United States)

    Barelli, Alessandro; Biondi, Immacolata; Tafani, Chiara; Pellegrini, Aristide; Soave, Maurizio; Gaspari, Rita; Annetta, Maria Giuseppina

    2006-01-01

    Italian Poison Centers answer to approximately 100,000 calls per year. Potentially, this activity is a huge source of data for toxicovigilance and for syndromic surveillance. During the last decade, surveillance systems for early detection of outbreaks have drawn the attention of public health institutions due to the threat of terrorism and high-profile disease outbreaks. Poisoning surveillance needs the ongoing, systematic collection, analysis, interpretation, and dissemination of harmonised data about poisonings from all Poison Centers for use in public health action to reduce morbidity and mortality and to improve health. The entity-relationship model for a Poison Center relational database is extremely complex and not studied in detail. For this reason, not harmonised data collection happens among Italian Poison Centers. Entities are recognizable concepts, either concrete or abstract, such as patients and poisons, or events which have relevance to the database, such as calls. Connectivity and cardinality of relationships are complex as well. A one-to-many relationship exist between calls and patients: for one instance of entity calls, there are zero, one, or many instances of entity patients. At the same time, a one-to-many relationship exist between patients and poisons: for one instance of entity patients, there are zero, one, or many instances of entity poisons. This paper shows a relational model for a poison center database which allows the harmonised data collection of poison centers calls.

  12. Outsmarting Poison Ivy and Other Poisonous Plants

    Science.gov (United States)

    ... poison sumac. Protectants such as baking soda or colloidal oatmeal relieve minor irritation and itching. Aluminum acetate ... Food and Drug Administration 10903 New Hampshire Avenue Silver Spring, MD 20993 1-888-INFO-FDA (1- ...

  13. 16 CFR 1700.15 - Poison prevention packaging standards.

    Science.gov (United States)

    2010-01-01

    ... 16 Commercial Practices 2 2010-01-01 2010-01-01 false Poison prevention packaging standards. 1700.15 Section 1700.15 Commercial Practices CONSUMER PRODUCT SAFETY COMMISSION POISON PREVENTION PACKAGING ACT OF 1970 REGULATIONS POISON PREVENTION PACKAGING § 1700.15 Poison prevention packaging...

  14. Poison ivy - oak - sumac rash

    Science.gov (United States)

    ... this page: //medlineplus.gov/ency/article/000027.htm Poison ivy - oak - sumac rash To use the sharing features on this page, please enable JavaScript. Poison ivy, oak, and sumac are plants that commonly ...

  15. Extracorporeal Treatment in Phenytoin Poisoning

    DEFF Research Database (Denmark)

    Anseeuw, Kurt; Mowry, James B; Burdmann, Emmanuel A

    2016-01-01

    The Extracorporeal Treatments in Poisoning (EXTRIP) Workgroup conducted a systematic literature review using a standardized process to develop evidence-based recommendations on the use of extracorporeal treatment (ECTR) in patients with phenytoin poisoning. The authors reviewed all articles......) despite its high protein binding and made the following recommendations. ECTR would be reasonable in select cases of severe phenytoin poisoning (neutral recommendation, 3D). ECTR is suggested if prolonged coma is present or expected (graded 2D) and it would be reasonable if prolonged incapacitating ataxia...... is present or expected (graded 3D). If ECTR is used, it should be discontinued when clinical improvement is apparent (graded 1D). The preferred ECTR modality in phenytoin poisoning is intermittent hemodialysis (graded 1D), but hemoperfusion is an acceptable alternative if hemodialysis is not available...

  16. Is Your Child Safe from Lead Poisoning?

    Centers for Disease Control (CDC) Podcasts

    In this podcast, Dr. Mary Jean Brown, chief of CDC's Lead Poisoning and Prevention Program, discusses the importance of testing children for lead poisoning, who should be tested, and what parents can do to prevent lead poisoning.

  17. Amnesic Shellfish Poisoning (ASP)

    DEFF Research Database (Denmark)

    Ravn, H.

    HAB Publ. Ser. vol 1 is a supplement to Chapter 7 Mehtods for Domoic Acid, the Amnesic Shellfish Poisons in the IOC Manual of Harmful Marine Microalgae......HAB Publ. Ser. vol 1 is a supplement to Chapter 7 Mehtods for Domoic Acid, the Amnesic Shellfish Poisons in the IOC Manual of Harmful Marine Microalgae...

  18. Storm-Related Carbon Monoxide Poisoning: An Investigation of Target Audience Knowledge and Risk Behaviors.

    Science.gov (United States)

    Damon, Scott A; Poehlman, Jon A; Rupert, Douglas J; Williams, Peyton N

    Carbon monoxide (CO) poisonings in the United States consistently occur when residents improperly use portable gasoline-powered generators and other tools following severe storms and power outages. However, protective behaviors-such as installing CO alarms and placing generators more than 20 feet away from indoor structures-can prevent these poisonings. This study identified knowledge, attitudes, and beliefs that lead consumers to adopt risk and protective behaviors for storm-related CO poisoning and post-storm generator use. Four focus groups (32 participants in total) were conducted with generator owners in winter and summer storm-prone areas to explore home safety, portable generator use, CO poisoning knowledge, and generator safety messages. Discussions were transcribed, and findings analyzed using an ordered meta-matrix approach. Although most generator owners were aware of CO poisoning, many were unsure what constitutes a safe location for generator operation and incorrectly stated that enclosed areas outside the home-such as attached garages, sheds, and covered porches-were safe. Convenience and access to appliances often dictated generator placement. Participants were receptive to installing CO alarms in their homes but were unsure where to place them. These findings suggest a deficit in understanding how to operate portable generators safely and a need to correct misconceptions around safe placement. In terms of behavioral price, the simple installation and maintenance of inexpensive CO alarms may be the most important strategy for ultimately protecting homes from both storm-related and other CO exposures.

  19. Reactor scram device using fluid poison tubes

    International Nuclear Information System (INIS)

    Iwasaki, Toshio; Hasegawa, Koji.

    1979-01-01

    Purpose: To improve the response function in the reactor scram with no wide space by injecting poisons in soluble poison guide tubes to such a liquid level as giving no effect on usual reactor operation. Constitution: Soluble poison guide tubes in a reactor are connected at their upper ends to a buffer tank and at their lower ends to a pressurizer by way of a header and an injection valve. The header is connected by way of a valve with a level meter, one end of which is connected to the buffer tank. During reactor operation, the injection valve is closed and the soluble poisons in the pressurizer vessel is maintained at a pressurized state and, while on the other hand, soluble poisons are injected by way of the header to the lower end of the soluble poison guide tubes by the opening of a valve, which is thereafter closed. Upon scram, a valve is closed to protect the level meter and pressurized poisons are rapidly filled in the guide tubes by the release of the injection valve. (Kawakami, Y.)

  20. Usage of burnable poison on research reactors

    International Nuclear Information System (INIS)

    Villarino, Eduardo Anibal

    2002-01-01

    The fuel assemblies with burnable poison are widely used on power reactors, but there are not commonly used on research reactors. This paper shows a neutronic analysis of the advantages and disadvantages of the burnable poison usage on research reactors. This paper analyses both burnable poison design used on research reactors: Boron on the lateral wall and Cadmium wires. Both designs include a parametric study on the design parameters like the amount and geometry of the burnable poison. This paper presents the design flexibility using burnable poisons, it does not find an optimal or final design, which it will strongly depend on the core characteristics and fuel management strategy. (author)

  1. Carbon monoxide poisoning at motels, hotels, and resorts.

    Science.gov (United States)

    Weaver, Lindell K; Deru, Kayla

    2007-07-01

    Each year, more than 200 people in the United States die from carbon monoxide (CO) poisoning. Poisoning has occurred at motels, hotels, and resorts. Congressional mandate requires smoke alarms in all guest rooms; however, smoke alarms do not detect CO. Data on patients poisoned at hotels, motels, and resorts were evaluated at a hyperbaric medicine service. In 2005, legal databases and online news databanks were searched to discover additional incidents. Only victims evaluated in hospitals or declared dead at the scene were included. Cases of intentional poisoning and poisoning from fires were excluded. Between 1989 and 2004, 68 incidents of CO poisoning occurring at hotels, motels, and resorts were identified, resulting in 772 accidentally poisoned: 711 guests, 41 employees or owners, and 20 rescue personnel. Of those poisoned, 27 died, 66 had confirmed sequelae, and 6 had sequelae resulting in a jury verdict. Lodging-operated, faulty room heating caused 45 incidents, pool/spa boilers 16, CO entrained from outdoors 5, and unreported sources caused 2 incidents. Public verdicts have averaged $4.8 million per incident (range, $1 million to $17.5 million). Poisoning occurred at hotels of all classes. Despite these incidents, most properties did not install CO alarms, and requirements for CO alarms at hotels, motels, and resorts are rare. Guests of motels, hotels, and resorts remain at risk for injury or death from CO poisoning. Measures to prevent CO poisoning of guests and employees of the lodging industry should be evaluated.

  2. Improving Outreach and Surveillance Efforts Following a Large-Scale Carbon Monoxide Poisoning in Wisconsin.

    Science.gov (United States)

    Creswell, Paul D; Vogt, Christy M; Wozniak, Ryan J; Camponeschi, Jenny; Werner, Mark A; Meiman, Jonathan G

    In December 2014, the largest carbon monoxide (CO) poisoning in Wisconsin's history occurred at an ice arena. Following this event, the Wisconsin Environmental Public Health Tracking (WI EPHT) Program sought to improve outreach and surveillance efforts. WI EPHT designed and distributed educational materials on CO poisoning prevention and surveyed stakeholders to gauge the effectiveness of outreach efforts. To enhance surveillance, WI EPHT utilized data from the Wisconsin Poison Center (WPC) to generate real-time alerts of anomalous numbers of CO-related calls. WI EPHT found that 42% of stakeholders reviewed the outreach materials, and 1 ice arena had installed a CO detector as a result. CO alerts were developed using WPC data and are now routinely used in statewide public health surveillance. WI EPHT staff improved CO poisoning prevention outreach and saw a positive response among stakeholders. This work demonstrates ways that health agencies can improve outreach and surveillance for CO poisoning. Improvements in these areas can bolster public health response and may prevent CO-related illness and injury.

  3. [Study on the variation of arsenic concentration in groundwater and chemical characteristics of arsenic in sediment cores at the areas with endemic arsenic poison disease in Jianghan Plain].

    Science.gov (United States)

    Zhou, Suhua; Ye, Hengpeng; Li, Mingjian; Xiong, Peisheng; Du, Dongyun; Wang, Jingwen

    2015-06-01

    To understand the variation of arsenic concentration in underground water at the endemic arsenic poison disease area of Jianghan Plain so as to better understand the spatial distribution of high arsenic groundwater, hydro-chemical evolution and source of arsenic in this region. Thirty underground water samples were collected respectively around 3 km radius of the two houses where arsenic poisoning patients lived, in Xiantao and Honghu. Sediment cores of three drillings were collected as well. Both paired t-test or paired Wilcoxon Signed Ranking Test were used to compare the arsenic concentration of water. The arsenic concentration in 2011-2012 appeared lower than that in 2006-2007 at the Nanhong village of Xiantao (t = 4.645 3, P arsenic concentration and Cl, HCO3(-), Fe, Mn. However, negative correlations were found between As and SO4(2-), NO3(-). The range of arsenic content in the sediment was 1.500 mg/kg to 17.289 mg/kg. The maximum arsenic content existed in the soil layer, while the minimum arsenic content existed in the sand layer. The concentration of arsenic varied widely with time and space at endemic arsenic poison disease area of Jianghan Plain. Characteristics of these water chemicals showed significant differences, when compared to the groundwater from Datong Basin, Shanxi Shanyin and Hetao Plain of Inner Mongolia, which presented a typical environment with high arsenic contents in the groundwater. The arsenic content in the sediment samples seemed related to the lithologic structure.

  4. Poison control center - emergency number

    Science.gov (United States)

    For a POISON EMERGENCY call: 1-800-222-1222 ANYWHERE IN THE UNITED STATES This national hotline number will let you ... is a free and confidential service. All local poison control centers in the United States use this ...

  5. Benzodiazepine poisoning in elderly.

    Science.gov (United States)

    Vukcević, Natasa Perković; Ercegović, Gordana Vuković; Segrt, Zoran; Djordjević, Snezana; Stosić, Jasmina Jović

    2016-03-01

    Benzodiazepines are among the most frequently ingested drugs in self-poisonings. Elderly may be at greater risk compared with younger individuals due to impaired metabolism and increased sensitivity to benzodiazepines. The aim of this study was to assess toxicity of benzodiazepines in elderly attempted suicide. A retrospective study of consecutive presentations to hospital after self-poisoning with benzodiazepines was done. Collected data consisted of patient's characteristics (age, gender), benzodiazepine ingested with its blood concentrations at admission, clinical findings including vital signs and Glasgow coma score, routine blood chemistry, complications of poisoning, details of management, length of hospital stay and outcome. According the age, patients are classified as young (15-40-year old), middle aged (41-65-year old) and elderly (older than 65). During a 2-year observational period 387 patients were admitted because of pure benzodiazepine poisoning. The most frequently ingested drug was bromazepam, the second was diazepam. The incidence of coma was significantly higher, and the length of hospital stay significantly longer in elderly. Respiratory failure and aspiration pneumonia occurred more frequently in old age. Also, flumazenil was more frequently required in the group of elderly patients. Massive benzodiazepines overdose in elderly may be associated with a significant morbidity, including deep coma with aspiration pneumonia, respiratory failure, and even death. Flumazenil is indicated more often to reduce CNS depression and prevent complications of prolonged unconsciousness, but supportive treatment and proper airway management of comatose patients is the mainstay of the treatment of acute benzodiazepine poisoning.

  6. Poisoning of animals by industrial fumes

    Energy Technology Data Exchange (ETDEWEB)

    Hofmann, P

    1937-01-01

    Autopsy findings of game that died presumably due to poisoning by arsenic are presented. Corrosive gastroenteritis with edema and ecchymosis of the mucosa, and partly ulceration of the stomach, and fatty degeneration of the kidneys and liver were found in hares and stags. Arsenic was detected in the gastric content, liver, and other organs. These cases were diagnosed as acute to subacute poisoning by arsenic. Catarrhal gastrointestinal mucosa, pseudomembranes, in the esophagus, inflammatory edema of the nasal septum and laryngeai mucosa, and sometimes liver cirrhosis and edema of the spleen were found in red deer, roes, and hares. In these cases, poisoning by arsenic could not be identified as the primary cause of death. The symptoms of the poisoning were similar to cause of death. The symptoms of the poisoning were similar to those observed in game around a smelter prior to the installation of an efficient arsenic trap.

  7. Poison control centers in developing countries and Asia's need for toxicology education

    International Nuclear Information System (INIS)

    Makalinao, Irma R.; Awang, Rahmat

    2005-01-01

    Poison control centers (PCCs) in developing countries have been set up in response to the challenge of decreasing mortality and morbidity from poisoning. The services range from poison information to actual clinical treatment mostly of acute cases. Lately, PCCs have expanded from their traditional role to one that actively engages in community health studies, toxicovigilance along with treatment of chronic poisoning. Recognizing that types of poisoning and specific needs may vary from country to country, toxicology education that addresses these unique regional issues has become more necessary. Toxicology education, both formal and informal, exists in various stages of development in Asia. Clearly, there are gaps that need to be addressed especially in areas where there are no poison centers or where strengthening is necessary. Collaboration between PCCs in developing countries can help augment available resources including human, analytical and technical expertise. The critical mass of trained toxicologists will fill in the demand for clinical and regulatory specialists and educators as well. This paper highlights the experiences and resources available to the Philippine and Malaysian poison centers and the strengths generated by networking and collaboration. The role of Asia Pacific Association of Medical Toxicology (APAMT) as the Science NGO representative to the Intergovernmental Forum on Chemical Safety (IFCS) forum standing committee in promoting chemical safety at the regional level will be discussed. The 'Clearinghouse on the Sound Management of Chemicals', a platform for engaging multi-stakeholder and interdisciplinary partnerships, will be described as a possible model for capacity building to advance chemical safety through education and training not only in developing countries in Asia but globally as well

  8. Experimental lead poisoning in chickens

    Energy Technology Data Exchange (ETDEWEB)

    Silven, L.

    1967-01-01

    Poisoning of water fowl due to the intake of lead shot is not rare in the USA. In order to study this kind of poisoning more closely domestic fowl were given varying amounts of lead shot and lead powder. This treatment did not provoke any symptoms of poisoning. Chemical analyses of different organs, muscles, skeleton and eggs yielded low lead values. It is concluded that the low toxicity of lead administered as lead shot to the domestic fowl is due to a low absorption rate from the gastro-intestinal tract.

  9. Vital Signs-Alcohol Poisoning Deaths

    Centers for Disease Control (CDC) Podcasts

    This podcast is based on the January 2015 CDC Vital Signs report. In the United States, an average of six people die every day from alcohol poisoning. Learn what you can do to prevent binge drinking and alcohol poisoning.

  10. Sediment problems in urban areas

    Science.gov (United States)

    Guy, Harold P.

    1970-01-01

    A recognition of and solution to sediment problems in urban areas is necessary if society is to have an acceptable living environment. Soil erosion and sediment deposition in urban areas are as much an environmental blight as badly paved and littered streets, dilapidated buildings, billboard clutter, inept land use, and air, water, and noise pollution. In addition, sediment has many direct and indirect effects on streams that may be either part of or very remote from the urban environment. Sediment, for example, is widely recognized as a pollutant of streams and other water bodies.

  11. The global distribution of fatal pesticide self-poisoning: Systematic review

    Directory of Open Access Journals (Sweden)

    Eddleston Michael

    2007-12-01

    Full Text Available Abstract Background Evidence is accumulating that pesticide self-poisoning is one of the most commonly used methods of suicide worldwide, but the magnitude of the problem and the global distribution of these deaths is unknown. Methods We have systematically reviewed the worldwide literature to estimate the number of pesticide suicides in each of the World Health Organisation's six regions and the global burden of fatal self-poisoning with pesticides. We used the following data sources: Medline, EMBASE and psycINFO (1990–2007, papers cited in publications retrieved, the worldwide web (using Google and our personal collections of papers and books. Our aim was to identify papers enabling us to estimate the proportion of a country's suicides due to pesticide self-poisoning. Results We conservatively estimate that there are 258,234 (plausible range 233,997 to 325,907 deaths from pesticide self-poisoning worldwide each year, accounting for 30% (range 27% to 37% of suicides globally. Official data from India probably underestimate the incidence of suicides; applying evidence-based corrections to India's official data, our estimate for world suicides using pesticides increases to 371,594 (range 347,357 to 439,267. The proportion of all suicides using pesticides varies from 4% in the European Region to over 50% in the Western Pacific Region but this proportion is not concordant with the volume of pesticides sold in each region; it is the pattern of pesticide use and the toxicity of the products, not the quantity used, that influences the likelihood they will be used in acts of fatal self-harm. Conclusion Pesticide self-poisoning accounts for about one-third of the world's suicides. Epidemiological and toxicological data suggest that many of these deaths might be prevented if (a the use of pesticides most toxic to humans was restricted, (b pesticides could be safely stored in rural communities, and (c the accessibility and quality of care for poisoning

  12. [Child poisoning after ingestion of a wild apiaceae: a case report].

    Science.gov (United States)

    Durand, M-F; Pommier, P; Chazalette, A; de Haro, L

    2008-02-01

    Apiaceae family (formerly Umbelliferae) contains several highly toxic species, including Poison Hemlock (Conium maculatum), Water Hemlock (Cicuta virosa) and Hemlock Water Dropwort (Oenanthe crocata) which are the three main poisonous Apiaceae species growing in France. Thinking he was identifying wild carrots, an 11-year-old boy without previous history ingested the root from a wild Apiaceae. One hour later, he was confused, had drowsiness, headache as well as abdominal pain, vomiting and diarrhoea. Upon hospital admission, myosis, ophtalmoplegia and a moderate rhabdomyolysis were noted. The patient recovered after 24 h of symptomatic treatments. In this case, the description of the ingested plant allowed to identify the Apiaceae family but not the species involved. The geographical location (Southern France in a humid area), the clinical features and the aspect of the ingested root, with an orange secretion led to implicate Oenanthe crocata as the origin of this unusual poisoning.

  13. Unearthing poison use and consequent anecdotal vulture mortalities ...

    African Journals Online (AJOL)

    Aldicarb or carbofuran were the most commonly used poisons, but strychnine is still used by about one farmer out of 10. Poison is typically used by means of distributing poisoned baits in the landscape. Furthermore, willingness to use poison in the future was highest for farmers who own large properties with high livestock ...

  14. Multi-trace elements level in drinking water and the prevalence of multi-chronic arsenical poisoning in residents in the west area of Iran

    Energy Technology Data Exchange (ETDEWEB)

    Barati, A.H., E-mail: ah_barati@yahoo.com [Department of Medical Physics, Faculty of Medicine, Kurdistan University of Medical Sciences, P.O.Box-66135-756, Pasdaran Street, Sanandaj (Iran, Islamic Republic of); Maleki, A. [Department of Environmental Health, Faculty of Health Sciences, Kurdistan University of Medical Sciences, Sanandaj (Iran, Islamic Republic of); Alasvand, M. [Department of Medical Physiology, Faculty of Medicine, Kurdistan University of Medical Sciences, Sanandaj (Iran, Islamic Republic of)

    2010-03-01

    First, we determined the levels of 8 trace elements (As, Se, Hg, Cd, Ag, Mn, Cr and Pb) in 530 village drinking water sources by graphite furnace or flame atomic absorption spectroscopy method, in Kurdistan Province in the west of Iran. The results showed that the level of As, Cd and Se in 28 village drinking water sources exceeded WHO or National Standard limits. The levels of concentration of arsenic in drinking water ranged from 42 to 1500 {mu}g/L. Then in a cross-sectional survey, 587 people from 211 households were chosen for clinical examinations of multi-chronic arsenical poisoning including pigment disorders, keratosis of palms and soles, Mee's line in fingers and nails and the gangrene as a systemic manifestation. Of 587 participants, 180 (30.7%) participants were affected by representing the type of chronic arsenical poisoning. The prevalence of Mee's line, keratosis, and pigment disorders were 86.1%, 77.2% and 67.8% respectively. Therefore, the prevalence of Mee's line between inhabitants was higher than the other disorders. The results show a strong linear relationship between arsenic exposure and occurrence of multi-chronic arsenical poisoning (R{sup 2} = 0.76). The association between age for more than 40 years and gender for more than 60 years with chronic arsenical poisoning is significant (p < 0.05). Also, there is a relationship between subjects who were affected with disorders and duration of living in the village. Except for gangrene disorder, the odds ratio of prevalence of other disorders with arsenic exposure level in drinking water show a highly significant relationship between arsenic content and the risk of chronic disorders (p < 0.01). These results confirm the need to further study trace elements in drinking waters, food products and other samples in this area and the relationship to other chronic diseases arising out of arsenicosis.

  15. Study on the treatment of acute thallium poisoning.

    Science.gov (United States)

    Zhang, Hong-Tao; Qiao, Bao-Ping; Liu, Bao-Ping; Zhao, Xian-Guo

    2014-05-01

    Acute thallium poisoning rarely occurs but is a serious and even fatal medical condition. Currently, patients with acute thallium poisoning are usually treated with Prussian blue and blood purification therapy. However, there are few studies about these treatments for acute thallium poisoning. Nine patients with acute thallium poisoning from 1 family were treated successfully with Prussian blue and different types of blood purification therapies and analyzed. Prussian blue combined with sequential hemodialysis, hemoperfusion and/or continuous veno-venous hemofiltration were effective for the treatment of patients with acute thallium poisoning, even after delayed diagnosis. Blood purification therapies help in the clearance of thallium in those with acute thallium poisoning. Prussian blue treatment may do the benefit during this process.

  16. [Suicide and suicide attempts by exogenous poisoning in Rio de Janeiro, Brazil: information analysis through probabilistic linkage].

    Science.gov (United States)

    Santos, Simone Agadir; Legay, Letícia Fortes; Aguiar, Fernanda Pinheiro; Lovisi, Giovanni Marcos; Abelha, Lucia; Oliveira, Sergio Pacheco de

    2014-05-01

    Poisoning is one of the three main means used in suicide and suicides attempts. In order to improve the quality of such information, a cross-sectional descriptive study was conducted on case records in the State of Rio de Janeiro, Brazil, from 2006 to 2008, in the databases of the Information System on Diseases of Notification (SINAN), the Mortality Information System (SIM), and the Poison Control Center in Niterói (CCIn-Niterói). Probabilistic linkage was used to develop a model for monitoring suicides and suicide attempts by poisoning. Although 68.8% of the 948 records at CCIn had been reported by health professionals, only 2.6% were included in the other databases. Linking CCIn and SIM showed 61.3% underreporting. Information is important for surveillance, public policy-making, and decision-making. Probabilistic linkage allowed identifying problems in each system and provided better data quality and a more accurate diagnosis of the real situation in a complex and serious problem like suicidal behavior.

  17. Paraquat poisoning: Acute lung injury – a missed diagnosis

    African Journals Online (AJOL)

    Paraquat poisoning is frequent in rural and agricultural regions around the world owing to the agricultural use of this compound as a herbicide.[1] It is readily available in agricultural areas of South. Africa (SA), as evident in the case described below. Making a timeous diagnosis and administering appropriate stepwise ...

  18. Alcohol Poisoning Deaths PSA (:60)

    Centers for Disease Control (CDC) Podcasts

    This 60 second Public Service Announcement is based on the January 2015 CDC Vital Signs report. In the United States, an average of six people die every day from alcohol poisoning. Learn what you can do to prevent binge drinking and alcohol poisoning.

  19. Management of Poisonous Snake Bites in Southern Taiwan

    Directory of Open Access Journals (Sweden)

    Kao-Ping Chang

    2007-10-01

    Full Text Available Snake bite envenomation is not uncommon in Taiwan. This study focuses on the pattern of poisonous snake bites and their management in southern Taiwan over a 5-year period. The case histories of 37 patients with poisonous snake bites admitted to the Kaohsiung Medical University Hospital between June 2001 and July 2005 were analyzed retrospectively. Three patients, bitten by unknown species of venomous snakes, were excluded from this study. The frequency of snake bites from each species of snake, the local and systemic manifestations of snake bite, treatment of complications and final outcomes were analyzed. Of the remaining 34 patients, 11 (32.4% were bitten by bamboo vipers, 10 (29.4% by Russell's pit vipers, 8 (23.5% by Taiwan cobras and 5 (14.7% by Taiwan Habu. The majority of snake bites (28 occurred between May and November. Those affected were mainly outdoor hikers (14 and workers (9. The antivenin requirements for treatment in the emergency room were in accordance with standard procedures. No mortality was noted among those envenomed by poisonous snakes. Although poisonous snake bite is not a common life-threatening emergency in the study area, we observed both an environmental risk and a seasonal incidence of snake bite. Keeping the varied clinical manifestations of snake bite in mind is important for effective management. Ready availability and appropriate use of antivenin, close monitoring of patients, institution of ventilatory support and early referral to a larger hospital when required, all help reduce mortality.

  20. [A social history of carbon monoxide poisoning in Korea in 1960s: from an accident due to carelessness to a social disease].

    Science.gov (United States)

    Kim, Ock-Joo; Park, Se Hong

    2012-08-31

    This paper deals with social history of carbon monoxide poisoning in Korea in 1960s. From the mid 1950s, Korean society began to use coal briquettes (Yeontan) for fuel for cooking and heating in the winter, especially in urban area. As the use of coal briquettes replaced fire woods which had been used as fuel in traditional Korean society for centuries, incidence and deaths from carbon monoxide poisoning increased dramatically during the 1960s. The coal briquettes were used to heat the living rooms through "Ondol" arrangement. The coal briquettes at the kitchen place make the heated air and smoke, which pass through the horizontal space under a stone floor of the room and escape through chimney at the opposite site of the kitchen. This Ondol system could make leakage of carbon monoxide easily and thereby kill people who sleep in the room. In the 1960s, carbon monoxide poisoning by briquettes gas was a serious health problem to kill more people than all of the infectious diseases. It was a unique and very serious health hazard in 1960s Korea. No other place in the world has experienced such a high mortality and incidence from the briquettes gas as in Korea. Employing newspaper articles and epidemiological papers, this paper analyzes how the Korean society experienced and perceived carbon monoxide poisoning (CO poisoning) in 1960s. It also follows how the perception changed over time and how the changes affected social responses to CO poisoning. In the early 1960s, the CO poisoning was perceived as an accident due to carelessness of the people who did not fix the leakages of the Ondol system or that of the people who built the Ondol improperly. Mostly CO poisoning was the casualty caused by carelessness and ignorance of the poor class. The prevention measure was mainly education which would enlighten the ignorant so that they care about CO poisoning and their lives. It was the victims who were to be blamed, for they caused the their poisoning with their own

  1. 14 CFR 137.39 - Economic poison dispensing.

    Science.gov (United States)

    2010-01-01

    ... 14 Aeronautics and Space 3 2010-01-01 2010-01-01 false Economic poison dispensing. 137.39 Section... AIRCRAFT OPERATIONS Operating Rules § 137.39 Economic poison dispensing. (a) Except as provided in... economic poison that is registered with the U.S. Department of Agriculture under the Federal Insecticide...

  2. Transdermal carbamate poisoning – a case of misuse

    Directory of Open Access Journals (Sweden)

    Lalit Kumar Rajbanshi

    2017-01-01

    Full Text Available Acute pesticide poisoning is a common mode of intentional self harm. Oral ingestion is the usual mode of poisoning. However, inhalation, accidental or occupational transdermal exposure leading to acute or chronic poisoning can be the other route of poisoning. It has been seen that the purpose of poising is suicidal intensity in most of the cases. We report an unusual case where the victim had acute pesticide poisoning through transdermal route that was intended for non suicidal purpose. The patient was managed successfully with immediate decontamination and adequate antidote.

  3. Benzodiazepine poisoning in elderly

    Directory of Open Access Journals (Sweden)

    Perković-Vukčević Nataša

    2016-01-01

    Full Text Available Background/Aim. Benzodiazepines are among the most frequently ingested drugs in self-poisonings. Elderly may be at greater risk compared with younger individuals due to impaired metabolism and increased sensitivity to benzodiazepines. The aim of this study was to assess toxicity of benzodiazepines in elderly attempted suicide. Methods. A retrospective study of consecutive presentations to hospital after self-poisoning with benzodiazepines was done. Collected data consisted of patient's characteristics (age, gender, benzodiazepine ingested with its blood concentrations at admission, clinical findings including vital signs and Glasgow coma score, routine blood chemistry, complications of poisoning, details of management, length of hospital stay and outcome. According the age, patients are classified as young (15-40-year old, middle aged (41-65-year old and elderly (older than 65. Results. During a 2-year observational period 387 patients were admitted because of pure benzodiazepine poisoning. The most frequently ingested drug was bromazepam, the second was diazepam. The incidence of coma was significantly higher, and the length of hospital stay significantly longer in elderly. Respiratory failure and aspiration pneumonia occurred more frequently in old age. Also, flumazenil was more frequently required in the group of elderly patients. Conclusion. Massive benzodiazepines overdose in elderly may be associated with a significant morbidity, including deep coma with aspiration pneumonia, respiratory failure, and even death. Flumazenil is indicated more often to reduce CNS depression and prevent complications of prolonged unconsciousness, but supportive treatment and proper airway management of comatose patients is the mainstay of the treatment of acute benzodiazepine poisoning.

  4. MULTIORGAN INJURY AFTER ACCIDENTAL POISONING WITH AUTUMN CROCUS

    Directory of Open Access Journals (Sweden)

    Gorazd Lešničar

    2004-04-01

    Full Text Available Background. A case of accidental poisoning with autumn crocus (Colchicum autumnale that was misinterpreted for wild garlic (Allium ursinum is presented. Both plants grow on damp meadows and can be easily wrongly identified especially before blooming period as they have similar, pointed leaves.Results. Considering anamnestic data, clinical picture and laboratory findings in 43-yr-old female, a poisoning with the colchicine plant alkaloid was suspected. Later, it was confirmed by toxicology analyses (chromatography and spectrometry of the collected serum and urine samples. Severe initial gastrointestinal disorders progressed into ileus, bone-marrow suppression and multi-organ failure.Conclusions. After the patient had received a symptomatic treatment with granulocyte-directed growth factor and a suitable antibiotic therapy for secondary infection, she recovered within three weeks from the onset of condition. The most persistent problem was alopecia. The disease did not entailed any permanent sequellae which was confirmed 3 years after the patient was considered cured.

  5. Benzodiazepine poisoning in elderly

    OpenAIRE

    Perković-Vukčević Nataša; Vuković-Ercegović Gordana; Šegrt Zoran; Đorđević Snežana; Jović-Stošić Jasmina

    2016-01-01

    Background/Aim. Benzodiazepines are among the most frequently ingested drugs in self-poisonings. Elderly may be at greater risk compared with younger individuals due to impaired metabolism and increased sensitivity to benzodiazepines. The aim of this study was to assess toxicity of benzodiazepines in elderly attempted suicide. Methods. A retrospective study of consecutive presentations to hospital after self-poisoning with benzodiazepines was done. Collecte...

  6. VENENO-PONZOÑA, ENVENENAMIENTO-EMPONZOÑAMIENTO, ANIMALES VENENOSOS-ANIMALES PONZOÑOSOS: ¿CUÁLES SON LAS DIFERENCIAS? | VENOM-POISON, ENVENOMATION-POISONING, VENOMOUS ANIMALS-POISONOUS ANIMALS: WHAT ARE THE DIFFERENCES?

    Directory of Open Access Journals (Sweden)

    Dalmiro Cazorla-Perfetti

    2016-08-01

    Full Text Available In the specialized scientific literature of Latin America, the terms venom and poison, envenomation and poisoning, venomous animals and poisonous animals are frequently implemented improperly as synonyms. Thus, in the present communication the differences of these terms are discussed in the context of the Clinical Toxinology lexic and the need for homogenizing such a nomenclature is highlighted.

  7. Detecting spatiotemporal clusters of accidental poisoning mortality among Texas counties, U.S., 1980 – 2001

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    Harris Ann

    2004-10-01

    Full Text Available Abstract Background Accidental poisoning is one of the leading causes of injury in the United States, second only to motor vehicle accidents. According to the Centers for Disease Control and Prevention, the rates of accidental poisoning mortality have been increasing in the past fourteen years nationally. In Texas, mortality rates from accidental poisoning have mirrored national trends, increasing linearly from 1981 to 2001. The purpose of this study was to determine if there are spatiotemporal clusters of accidental poisoning mortality among Texas counties, and if so, whether there are variations in clustering and risk according to gender and race/ethnicity. The Spatial Scan Statistic in combination with GIS software was used to identify potential clusters between 1980 and 2001 among Texas counties, and Poisson regression was used to evaluate risk differences. Results Several significant (p Conclusion The findings of the present study provide evidence for the existence of accidental poisoning mortality clusters in Texas, demonstrate the persistence of these clusters into the present decade, and show the spatiotemporal variations in risk and clustering of accidental poisoning deaths by gender and race/ethnicity. By quantifying disparities in accidental poisoning mortality by place, time and person, this study demonstrates the utility of the spatial scan statistic combined with GIS and regression methods in identifying priority areas for public health planning and resource allocation.

  8. Depletion optimization of lumped burnable poisons in pressurized water reactors

    International Nuclear Information System (INIS)

    Kodah, Z.H.

    1982-01-01

    Techniques were developed to construct a set of basic poison depletion curves which deplete in a monotonical manner. These curves were combined to match a required optimized depletion profile by utilizing either linear or non-linear programming methods. Three computer codes, LEOPARD, XSDRN, and EXTERMINATOR-2 were used in the analyses. A depletion routine was developed and incorporated into the XSDRN code to allow the depletion of fuel, fission products, and burnable poisons. The Three Mile Island Unit-1 reactor core was used in this work as a typical PWR core. Two fundamental burnable poison rod designs were studied. They are a solid cylindrical poison rod and an annular cylindrical poison rod with water filling the central region.These two designs have either a uniform mixture of burnable poisons or lumped spheroids of burnable poisons in the poison region. Boron and gadolinium are the two burnable poisons which were investigated in this project. Thermal self-shielding factor calculations for solid and annular poison rods were conducted. Also expressions for overall thermal self-shielding factors for one or more than one size group of poison spheroids inside solid and annular poison rods were derived and studied. Poison spheroids deplete at a slower rate than the poison mixture because each spheroid exhibits some self-shielding effects of its own. The larger the spheroid, the higher the self-shielding effects due to the increase in poison concentration

  9. Self-harm and self-poisoning in southern India

    DEFF Research Database (Denmark)

    Bose, Anuradha; Sandal Sejbaek, Camilla; Suganthy, Pearline

    2009-01-01

    over a period of 2 years. RESULTS AND CONCLUSION: The overall suicide rate was 71.4 per 100 000 population; the highest burden was among men. Most people died through hanging (81, 54%) and self-poisoning (46, 31%). Of the 46 who died from self-poisoning, 78.3% had taken pesticides and 19.7% had eaten...... poisonous plants. Eighty per cent of the self-poisoning cases obtained the poisonous substance in or in close proximity to the home, highlighting the importance of safe storage in the domestic environment. Of the 110 fatal and non-fatal self-poisoning cases, 87 (57.5%) were taken for treatment; 50 (57.......4%) went to government hospitals and 37 (42.5%) to private facilities. This indicates the importance of including the private sector in the efforts to improve case management. Furthermore, the fact that 31 (67%) of the self-poisoning patients, who eventually died, were alive after 4 h provides an incentive...

  10. Cardiac Glycoside Plants Self-Poisoning

    Directory of Open Access Journals (Sweden)

    Radenkova-Saeva J.

    2014-06-01

    Full Text Available Cardiac glycosides are found in a diverse group of plants including Digitalis purpurea and Digitalis lanata (foxgloves, Nerium oleander, Convallaria majalis (lily of the valley, Strophanthus gratus, etc. Nerium Oleander is an indoor and ornamental plant of an evergreen shrub. It’s widespread in countries with a Mediterranean climate. Oleander is one of the most poisonous plants known to humans. All parts of the nerium oleander are poisonous, primarily due to the contained cardiac glycosides - oleandrin, nerin, digitoxigenin, and olinerin of which oleandrin is the principal toxin. The bark contains the toxic substances of rosagenin which causes strychnine-like effects. Signs of poisoning appear a few hours after the adoption of the parts of the plant. Two cases of Nerium Oleander poisoning were presented. Clinical picture included gastrointestinal, cardiovascular and central nervous system effects. The clinical symptoms were characterized by nausea, vomiting, salivation, colic, diarrhoea, ventricular tachycardia, dysrhythmia, heart block, ataxia, drowsiness, muscular tremor. Treatment included administration of activated charcoal, symptomatic and supportive care.

  11. The Current State of Poison Control Centers in Pakistan and the Need for Capacity Building

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    Nadeem Khan

    2014-03-01

    Full Text Available Background: Chemical exposure is a major health problem globally. Poison control centers (PCCs play a leading role both in developed and developing countries in the prevention and control of poisonous chemical exposures. In this study, we aimed to assess the current state of PCCs in Pakistan and highlight capacity building needs in these centers. Methods: A cross-sectional survey of the two registered PCCs was done during August – December 2011. Necessary services of the PCCs were evaluated and the data were recorded on a predesigned checklist. Results: Both PCCs are affiliated to a tertiary care hospital. Clinical services to poisoned patients were available 24 hours a day / 7 days a week. Information on common local products was available to poison center staff. Both centers were involved in undergraduate and post graduate teaching. Telephone poison information service was not available in either of centers. There was a limited capacity for qualitative and analytical toxicology. Common antidotes were available. There were limited surveillance activities to capture toxic risks existing in the community and also a deficiency was observed in chemical disaster planning. Conclusion: PCCs in Pakistan need capacity building for specialized training in toxicology, toxicovigilance, chemical disaster planning, analytical laboratory tests and telephone service for consultation in poisoning cases.   How to cite this article: Khan NU, Mir MU, Khan UR, Khan AR, Ara J, Raja K, et al. The Current State of Poison Control Centers in Pakistan and the Need for Capacity Building. Asia Pac J Med Toxicol 2014;3:31-5.

  12. Pre-hospital treatment of acute poisonings in Oslo

    Science.gov (United States)

    Heyerdahl, Fridtjof; Hovda, Knut E; Bjornaas, Mari A; Nore, Anne K; Figueiredo, Jose CP; Ekeberg, Oivind; Jacobsen, Dag

    2008-01-01

    Background Poisoned patients are often treated in and discharged from pre-hospital health care settings. Studies of poisonings should therefore not only include hospitalized patients. Aims: To describe the acutely poisoned patients treated by ambulance personnel and in an outpatient clinic; compare patients transferred to a higher treatment level with those discharged without transfer; and study the one-week mortality after pre-hospital discharge. Methods A one-year multi-centre study with prospective inclusion of all acutely poisoned patients ≥ 16 years of age treated in ambulances, an outpatient clinic, and hospitals in Oslo. Results A total of 3757 health service contacts from 2997 poisoning episodes were recorded: 1860 were treated in ambulances, of which 15 died and 750 (40%) were discharged without transfer; 956 were treated in outpatient clinic, of which 801 (84%) were discharged without transfer; and 941 episodes were treated in hospitals. Patients discharged alive after ambulance treatment were mainly poisoned by opiates (70%), were frequently comatose (35%), had respiratory depression (37%), and many received naloxone (49%). The majority of the patients discharged from the outpatient clinic were poisoned by ethanol (55%), fewer were comatose (10%), and they rarely had respiratory depression (4%). Among the hospitalized, pharmaceutical poisonings were most common (58%), 23% were comatose, and 7% had respiratory depression. Male patients comprised 69% of the pre-hospital discharges, but only 46% of the hospitalized patients. Except for one patient, who died of a new heroin overdose two days following discharge from an ambulance, there were no deaths during the first week after the poisonings in the 90% of the pre-hospital discharged patients with known identity. Conclusion More than half of the poisoned patients treated in pre-hospital treatment settings were discharged without transfer to higher levels. These poisonings were more often caused by drug and

  13. Pre-hospital treatment of acute poisonings in Oslo

    Directory of Open Access Journals (Sweden)

    Nore Anne K

    2008-11-01

    Full Text Available Abstract Background Poisoned patients are often treated in and discharged from pre-hospital health care settings. Studies of poisonings should therefore not only include hospitalized patients. Aims: To describe the acutely poisoned patients treated by ambulance personnel and in an outpatient clinic; compare patients transferred to a higher treatment level with those discharged without transfer; and study the one-week mortality after pre-hospital discharge. Methods A one-year multi-centre study with prospective inclusion of all acutely poisoned patients ≥ 16 years of age treated in ambulances, an outpatient clinic, and hospitals in Oslo. Results A total of 3757 health service contacts from 2997 poisoning episodes were recorded: 1860 were treated in ambulances, of which 15 died and 750 (40% were discharged without transfer; 956 were treated in outpatient clinic, of which 801 (84% were discharged without transfer; and 941 episodes were treated in hospitals. Patients discharged alive after ambulance treatment were mainly poisoned by opiates (70%, were frequently comatose (35%, had respiratory depression (37%, and many received naloxone (49%. The majority of the patients discharged from the outpatient clinic were poisoned by ethanol (55%, fewer were comatose (10%, and they rarely had respiratory depression (4%. Among the hospitalized, pharmaceutical poisonings were most common (58%, 23% were comatose, and 7% had respiratory depression. Male patients comprised 69% of the pre-hospital discharges, but only 46% of the hospitalized patients. Except for one patient, who died of a new heroin overdose two days following discharge from an ambulance, there were no deaths during the first week after the poisonings in the 90% of the pre-hospital discharged patients with known identity. Conclusion More than half of the poisoned patients treated in pre-hospital treatment settings were discharged without transfer to higher levels. These poisonings were more often

  14. Extracorporeal treatment for tricyclic antidepressant poisoning

    DEFF Research Database (Denmark)

    Yates, Christopher; Galvao, Tais; Sowinski, Kevin M

    2014-01-01

    The Extracorporeal Treatments In Poisoning (EXTRIP) workgroup was formed to provide recommendations on the use of extracorporeal treatments (ECTR) in poisoning. Here, the workgroup presents its results for tricyclic antidepressants (TCAs). After an extensive literature search, using a predefined...... methodology, the subgroup responsible for this poison reviewed the articles, extracted the data, summarized findings, and proposed structured voting statements following a predetermined format. A two-round modified Delphi method was chosen to reach a consensus on voting statements and RAND...... yielding a very low quality of evidence for all recommendations. Data on 108 patients, including 12 fatalities, were abstracted. The workgroup concluded that TCAs are not dialyzable and made the following recommendation: ECTR is not recommended in severe TCA poisoning (1D). The workgroup considers...

  15. Burnable poison fuel element and its fabrication

    International Nuclear Information System (INIS)

    Zukeran, Atsushi; Inoue, Kotaro; Aizawa, Hiroko.

    1985-01-01

    Purpose: To enable to optionally vary the excess reactivity and fuel reactivity. Method: Burnable poisons with a large neutron absorption cross section are contained in fuel material, by which the excess reactivity at the initial stage in the reactor is suppressed by the burnable poisons and the excess reactivity is released due to the reduction in the atomic number density of the burnable poisons accompanying the burning. The burnable poison comprises spherical or rod-like body made of a single material or spherical or rod-like member made of a plurality kind of materials laminated in a layer. These spheres or rods are dispersed in the fuel material. By adequately selecting the shape, combination and the arrangement of the burnable poisons, the axial power distribution of the fuel rods are flattened. (Moriyama, K.)

  16. Extracorporeal treatment for acetaminophen poisoning

    DEFF Research Database (Denmark)

    Gosselin, S; Juurlink, D N; Kielstein, J T

    2014-01-01

    BACKGROUND: The Extracorporeal Treatments in Poisoning (EXTRIP) workgroup was created to provide evidence-based recommendations on the use of extracorporeal treatments (ECTR) in poisoning and the results are presented here for acetaminophen (APAP). METHODS: After a systematic review of the litera...... of NAC has not been definitively demonstrated....

  17. Poisonous plants in New Zealand: a review of those that are most commonly enquired about to the National Poisons Centre.

    Science.gov (United States)

    Slaughter, Robin J; Beasley, D Michael G; Lambie, Bruce S; Wilkins, Gerard T; Schep, Leo J

    2012-12-14

    New Zealand has a number of plants, both native and introduced, contact with which can lead to poisoning. The New Zealand National Poisons Centre (NZNPC) frequently receives enquiries regarding exposures to poisonous plants. Poisonous plants can cause harm following inadvertent ingestion, via skin contact, eye exposures or inhalation of sawdust or smoked plant matter. The purpose of this article is to determine the 15 most common poisonous plant enquiries to the NZNPC and provide a review of current literature, discussing the symptoms that might arise upon exposure to these poisonous plants and the recommended medical management of such poisonings. Call data from the NZNPC telephone collection databases regarding human plant exposures between 2003 and 2010 were analysed retrospectively. The most common plants causing human poisoning were selected as the basis for this review. An extensive literature review was also performed by systematically searching OVID MEDLINE, ISI Web of Science, Scopus and Google Scholar. Further information was obtained from book chapters, relevant news reports and web material. For the years 2003-2010 inclusive, a total of 256,969 enquiries were received by the NZNPC. Of these enquiries, 11,049 involved exposures to plants and fungi. The most common poisonous plant enquiries, in decreasing order of frequency, were: black nightshade (Solanum nigrum), arum lily (Zantedeschia aethiopica), kowhai (Sophora spp.), euphorbia (Euphorbia spp.), peace lily (Spathiphyllum spp.), agapanthus (Agapanthus spp.), stinking iris (Iris foetidissima), rhubarb (Rheum rhabarbarum), taro (Colocasia esculentum), oleander (Nerium oleander), daffodil (Narcissus spp.), hemlock (Conium maculatum), karaka (Corynocarpus laevigatus), foxglove (Digitalis purpurea) and ongaonga/New Zealand tree nettle (Urtica ferox). The combined total of enquiries for these 15 species was 2754 calls (representing approximately 25% of all enquiries regarding plant exposures). The signs

  18. Toad poisoning in three dogs: case reports

    Directory of Open Access Journals (Sweden)

    CM Barbosa

    2009-01-01

    Full Text Available Toad poisoning is frequent in dogs, but has been infrequently addressed in published case reports and review articles. Dogs can be poisoned when they bite a toad or otherwise ingest the venom. The venom effects manifest soon after the accident, since the toxin is rapidly absorbed by the mucous membrane of the digestive system. Hospital records of three dogs, diagnosed with toad poisoning, were retrospectively reviewed from January 2005 to July 2007. Poisoned dogs may present only local irritation or systemic signs in the gastrointestinal, cardiac and neurological systems. All three cases presented herein had clinical signs of gastrointestinal alterations including vomiting, sialorrhea and diarrhea. Two dogs developed abnormal cardiac rhythm and two exhibited neurological signs. A poisoned animal requires emergency care and symptomatic therapy with intense monitoring of its clinical parameters. Although there have been reports on the low mortality of dogs poisoned by toads, one animal died even after appropriate therapy. The severity of clinical signs and the risk of death must be considered by the veterinarian.

  19. Crisis in our hospital kitchens: ancillary staffing levels during an outbreak of food poisoning in a long stay hospital.

    Science.gov (United States)

    Pollock, A M; Whitty, P M

    1990-02-10

    An investigation into an outbreak of food poisoning caused by Clostridium perfringens showed evidence of poor food handling by catering staff. The reasons behind this were explored by interviewing catering staff, analysing shifts and rotas, and looking at staff vacancies. Morale was low because of staff shortages resulting from a long term recruitment problem. In consequence staff were working double shifts and often for weeks on end without a day off. The reasons for the recruitment problem included the difficulty of recruiting semiskilled labour from a middle class area, low wages, lack of management support, and the poor image of the hospital as a place of work. Similar factors affect the recruitment and retention of ancillary staff nationally. The NHS has a poor record as an employer of ancillary staff, paying lower wages than other organisations for equivalent posts. Competitive tendering has further worsened the position of ancillary staff, with the result that good quality of care and service has often not been achieved. The NHS Review, with its emphasis on quality of care, makes no mention of ancillary staff. Yet high standards of ancillary provision are essential if further outbreaks of food poisoning in hospitals are to be prevented.

  20. An Outbreak of Foxglove Leaf Poisoning

    Directory of Open Access Journals (Sweden)

    Chun-Chi Lin

    2010-02-01

    Full Text Available Comfrey (Symphytum officinale leaves resemble those of foxglove (Digitalis purpurea when the plant is not in bloom and, therefore, cardiac glycoside poisoning may occur when people confuse foxglove with comfrey. We report an outbreak of foxglove leaf poisoning following the use of alleged “comfrey” herbal tea. Nine patients were involved and initially presented with nausea, vomiting, diarrhea and dizziness. Significant cardiotoxicity developed later among the 3 patients who also had mild hyperkalemia. Peak serum digoxin concentration measured by immunoassay was elevated in all patients and ranged from 4.4 ng/mL to 139.5 ng/mL. Patients with severe cardiotoxicity were treated with temporary cardiac pacing. Moreover, 40–80 mg of digoxin-specific antibody therapy was given without any effect. All patients recovered uneventfully. Our report highlights the potential risk of misidentification of herbs; in this case, D. purpurea was mistaken for S. officinale. Physicians should be aware that cardiac glycoside poisoning could arise from such misidentification. Public education about the toxicity of D. purpurea poisoning may reduce the risk of misidentification and subsequent poisoning.

  1. Burnable poison management in a HTR

    Energy Technology Data Exchange (ETDEWEB)

    Pedersen, J

    1971-09-21

    It is the purpose with this paper to describe the state-of-the-art of burnable poison investigations made within the Dragon Project and to give the results of a number of calculations, which show that it is possible to control the large initial surplus reactivity of the first core and the radial power distribution with two types of burnable poison sticks with Gadolinium (one type of stick to be used in the inner core region, the other in the outer core region), where the poison will burn away so that keff always stays around the desired value 1.03, and with the radial form-factor not exceeding 1.20. The calculations made for this paper are not too accurate, especially the chosen timestep for calculating the burn-up of the burnable poison stick proved to be too large. Nevertheless, the calculations are good enough to draw the above mentioned conclusions, although they have not given the concentration of Gadolinium to be used in the burnable poison sticks very accurately.

  2. Lupines, poison-hemlock and Nicotiana spp: toxicity and teratogenicity in livestock.

    Science.gov (United States)

    Panter, K E; James, L F; Gardner, D R

    1999-02-01

    Many species of lupines contain quinolizidine or piperidine alkaloids known to be toxic or teratogenic to livestock. Poison-hemlock (Conium maculatum) and Nicotiana spp. including N. tabacum and N. glauca contain toxic and teratogenic piperidine alkaloids. The toxic and teratogenic effects from these plant species have distinct similarities including maternal muscular weakness and ataxia and fetal contracture-type skeletal defects and cleft palate. It is believed that the mechanism of action of the piperidine and quinolizidine alkaloid-induced teratogenesis is the same; however, there are some differences in incidence, susceptible gestational periods, and severity between livestock species. Wildlife species have also been poisoned after eating poison-hemlock but no terata have been reported. The most widespread problem for livestock producers in recent times has been lupine-induced "crooked calf disease." Crooked calf disease is characterized as skeletal contracture-type malformations and occasional cleft palate in calves after maternal ingestion of lupines containing the quinolizidine alkaloid anagyrine during gestation days 40-100. Similar malformations have been induced in cattle and goats with lupines containing the piperidine alkaloids ammodendrine, N-methyl ammodendrine, and N-acetyl hystrine and in cattle, sheep, goats, and pigs with poison-hemlock containing predominantly coniine or gamma-coniceine and N. glauca containing anabasine. Toxic and teratogenic effects have been linked to structural aspects of these alkaloids, and the mechanism of action is believed to be associated with an alkaloid-induced inhibition of fetal movement during specific gestational periods. This review presents a historical perspective, description and distribution of lupines, poison-hemlock and Nicotiana spp., toxic and teratogenic effects and management information to reduce losses.

  3. Is Your Child Safe from Lead Poisoning?

    Centers for Disease Control (CDC) Podcasts

    2008-10-02

    In this podcast, Dr. Mary Jean Brown, chief of CDC's Lead Poisoning and Prevention Program, discusses the importance of testing children for lead poisoning, who should be tested, and what parents can do to prevent lead poisoning.  Created: 10/2/2008 by National Center for Environmental Health (NCEH).   Date Released: 10/2/2008.

  4. Alcohol Withdrawal Mimicking Organophosphate Poisoning

    Directory of Open Access Journals (Sweden)

    Nezihat Rana Disel

    2014-02-01

    Full Text Available Organophosphates, which can cause occupational poisoning due to inappropriate personal protective measures, are widely used insecticides in agricultural regions of southern Turkey. Therefore, the classical clinical findings of this cholinergic poisoning are myosis, excessive secretions, bradicardia and fasciculations are easy to be recognized by local medical stuff. Diseases and conditions related to alcoholism such as mental and social impairments, coma, toxicity, withdrawal, and delirium are frequent causes of emergency visits of chronic alcoholic patients. Here we present a case diagnosed and treated as organophosphate poisoning although it was an alcohol withdrawal in the beginning and became delirium tremens, due to similar symptoms.

  5. Acetone poisoning

    Science.gov (United States)

    ... this page: //medlineplus.gov/ency/article/002480.htm Acetone poisoning To use the sharing features on this page, please enable JavaScript. Acetone is a chemical used in many household products. ...

  6. Carbon Monoxide Poisoning in Children

    Directory of Open Access Journals (Sweden)

    Chi-Hsiun Cho

    2008-08-01

    Conclusion: Children with CO poisoning had good outcomes in this series. Although improperly vented exhaust from water heaters and house fires were the most common causes, intentional poisoning by parents through charcoal burning was also an important factor. Early identification of DNS risk factors might help to provide better care.

  7. [Epidemiological study of acute poisoning cases treated at a Galician hospital between 2005 and 2008].

    Science.gov (United States)

    de Miguel-Bouzas, José Carlos; Castro-Tubío, Eva; Bermejo-Barrera, Ana María; Fernández-Gómez, Purificación; Estévez-Núñez, Juan Carlos; Tabernero-Duque, María Jesús

    2012-01-01

    A descriptive retrospective study of acute intoxication cases registered at the Complexo Hospitalario de Pontevedra (CHOP) between January 2005 and December 2008 was performed to find out the number and types of poisoning cases treated, their distribution according to patient's sex and age, chronology, type of toxic agents involved, intentionality, history, symptoms, clinical development, treatment and toxicological analysis used for diagnosis. Data were recorded using Clinica and IANUS software and consulting all paper records of patients with symptoms of poisoning. Data from a total of 1893 patients with a mean age of 35.6 ± 17.6 years (66% men) were included. Highest rates of poisoning were recorded on Saturdays and Sundays during the summer months (June, July and August). Drugs of abuse were the most common toxic agents (70.4%), ethyl alcohol accounting for 61% of these cases, which often involved males and with people with high degrees of dependency. In second place was poisoning resulting from the abuse of medical drugs, more commonly associated with females, and involving benzodiazepines in 73.2% of cases. The majority of these intoxications were intentional, and suicide attempts accounted for 18.8%. The problems most commonly resulting from the poisoning were neurological, and mortality rate was just 0.2%.

  8. Cutting system for burnable poison rod

    International Nuclear Information System (INIS)

    Shiina, Atsushi; Toyama, Norihide; Koshino, Yasuo; Fujii, Toshio

    1989-01-01

    Burnable poison rods attached to spent fuels are contained in a containing box and transported to a receiving pool. The burnable poison rod-containing box is provisionally situated by the operation to a handling device to a provisional setting rack in a cutting pool and attached to a cutting guide of a cutting device upon cutting. The burnable poison rod is cut only in a cutting pool water and tritium generated upon cutting is dissolved into the cutting pool water. Diffusion of tritium is thus restricted. Further, the cutting pool is isolated by a partition device from the receiving pool during cutting of the burnable poison rod. Accordingly, water in which tritium is dissolved is inhibited from moving to the receiving pool and prevail of tritium contamination can be avoided. (T.M.)

  9. Snakebite poisoning in Spain.

    Science.gov (United States)

    Martín-Sierra, Cristina; Nogué-Xarau, Santiago; Pinillos Echeverría, Miguel Ángel; Rey Pecharromán, José Miguel

    2018-01-01

    Emergencies due to snakebites, although unusual in Spain, are potentially serious. Of the 13 species native to the Iberian peninsula, only 5 are poisonous: 2 belong to the Colubridae family and 3 to the Viperidae family. Bites from these venemous snakes can be life-threatening, but the venomous species can be easily identified by attending to certain physical traits. Signs denoting poisoning from vipers, and the appropriate treatment to follow, have changed in recent years.

  10. Clinical diagnosis and chemical confirmation of ciguatera fish poisoning in New South Wales, Australia.

    Science.gov (United States)

    Farrell, Hazel; Zammit, Anthony; Manning, Jennifer; Shadbolt, Craig; Szabo, Lisa; Harwood, D Tim; McNabb, Paul; Turahui, John A; van den Berg, Debra J

    2016-03-31

    Ciguatera fish poisoning is common in tropical and sub-tropical areas and larger fish (> 10 kg) are more susceptible to toxin accumulation with age. Although the coastal climate of northern New South Wales is considered sub-tropical, prior to 2014 there has only been 1 documented outbreak of ciguatera fish poisoning from fish caught in the region. During February and March 2014, 2 outbreaks of ciguatera fish poisoning involved 4 and 9 individuals, respectively, both following consumption of Spanish mackerel from northern New South Wales coastal waters (Evans Head and Scotts Head). Affected individuals suffered a combination of gastrointestinal and neurological symptoms requiring hospital treatment. At least 1 individual was symptomatic up to 7 months later. Liquid chromatography-tandem mass spectrometry detected the compound Pacific ciguatoxin-1B at levels up to 1.0 µg kg(-1) in fish tissue from both outbreaks. During April 2015, another outbreak of ciguatera fish poisoning was reported in 4 individuals. The fish implicated in the outbreak was caught further south than the 2014 outbreaks (South West Rocks). Fish tissue was unavailable for analysis; however, symptoms were consistent with ciguatera fish poisoning. To our knowledge, these cases are the southernmost confirmed sources of ciguatera fish poisoning in Australia. Educational outreach to the fishing community, in particular recreational fishers was undertaken after the Evans Head outbreak. This highlighted the outbreak, species of fish involved and the range of symptoms associated with ciguatera fish poisoning. Further assessment of the potential for ciguatoxins to occur in previously unaffected locations need to be considered in terms of food safety.

  11. PROFILE OF POISONING CASES IN A TERTIARY CARE HOSPITAL , TELANGANA , INDIA

    Directory of Open Access Journals (Sweden)

    Naresh

    2015-05-01

    Full Text Available BACKGROUND : Poisoning with various substances is an important cause of death and disability worldwide . The types of poisons that are encountered in the emergency medicine departments encompass a wide range of substances . Apparently , geographic location , socio - demographic factors , ease of availability of poisons and many other cryptic factors contribute to the wide spectrum of substances that cause poisoning . Pesticides , drugs and chemicals are reported to be the most commo nly used poisons in India . Management of poisoning is quite challenging for the health care professionals globally . Factors such as the uncertainty in the identification of allegedly consumed poison , varied clinical features and the need for timely access to specific information for treatment , complicates poisoning management . This study was therefore conducted to explore the clinical features , management and outcomes of poisoning cases reporting to a tertiary care centre in south India . OBJECTIVE : To ident ify the spectrum of poisons and evaluate their clinical manifestations , medical management and clinical outcomes . METHODOLOGY : All cases of poisoning that were reported at a tertiary care hospital in South India for a period of 18 months from January 1 , 20 13 to June 30 , 2014 were included in this study . A data abstraction sheet was designed to document demographic details ( age and gender , poison consumed , duration of stay in the hospital , clinical features , treatment administered , need for life support and patient outcomes . RESULTS : A total of 145 poisoning cases were reported during the study period . Among them , 58 . 5% were males and 41 . 3% were females . Majority of victims were in the age group of 21 - 30 years . Intentional poisoning was observed in 86 . 2% , whereas the rest were accidental poisonings . Organophosphorus ( OP poisoning was the most common poisoning encountered in this study . It accounted for 25 . 5% of the total

  12. Lead poisoning

    Energy Technology Data Exchange (ETDEWEB)

    Beijers, J A

    1952-01-01

    Three cases of acute lead poisoning of cattle herds via ingestion are reported, and reference is made to several other incidents of lead in both humans and animals. The quantity of lead which was found in the livers of the dead cows varied from 6.5 to 19 mg/kg, while 1160 mg/kg of lead in the liver was found for a young cow which was poisoned experimentally with 5 gms of lead acetate per day; hence, there appears to be great variability in the amounts deposited that can lead to intoxication and death. No evidence was found for a lead seam around the teeth, prophyrinuria, or basophil granules in the erythrocytes during acute or chronic lead poisoning of cattle or horses examined. Reference is made to attempts of finding the boundary line between increased lead absorption and lead intoxication in humans, and an examination of 60 laborers in an offset-printing office containing a great deal of inhalable lead (0.16 to 1.9 mg/cu m air) is reviewed. Physical deviation, basophylic granulation of erythrocytes, increased lead content of the urine, and porphyrinuria only indicate an increased absorption of lead; the use of the term intoxication is justified if, in addition, there are complaints of lack of appetite, constipation, fatigue, abdominal pain, and emaciation.

  13. Management of poisoning with ethylene glycol and methanol in the UK: a prospective study conducted by the National Poisons Information Service (NPIS).

    Science.gov (United States)

    Thanacoody, Ruben H K; Gilfillan, Claire; Bradberry, Sally M; Davies, Jeremy; Jackson, Gill; Vale, Allister J; Thompson, John P; Eddleston, Michael; Thomas, Simon H L

    2016-01-01

    Poisoning with methanol and ethylene glycol can cause serious morbidity and mortality. Specific treatment involves the use of antidotes (fomepizole or ethanol) with or without extracorporeal elimination techniques. A prospective audit of patients with methanol or ethylene glycol poisoning reported by telephone to the National Poisons Information Service (NPIS) in the UK was conducted during the 2010 calendar year and repeated during the 2012 calendar year. The study was conducted to determine the frequency of clinically significant systemic toxicity and requirement for antidote use and to compare outcomes and rates of adverse reaction and other problems in use between ethanol and fomepizole. The NPIS received 1315 enquiries involving methanol or ethylene glycol, relating to 1070 individual exposures over the 2-year period. Of the 548 enquiries originating from hospitals, 329 involved systemic exposures (enteral or parenteral as opposed to topical exposure), of which 216 (66%) received an antidote (204 for ethylene glycol and 12 for methanol), and 90 (27%) extracorporeal treatment (86 for ethylene glycol and 4 for methanol). Comparing ethanol with fomepizole, adverse reactions (16/131 vs. 2/125, p methanol results in hospitalisation at least 2-3 times per week on average in the UK. No difference in outcome was detected between ethanol and fomepizole-treated patients, but ethanol was associated with more frequent adverse reactions.

  14. Epidemiology of acute poisoning in children presenting to the poisoning treatment center at Ain Shams University in Cairo, Egypt, 2009-2013.

    Science.gov (United States)

    Azab, Sonya M S; Hirshon, Jon Mark; Hirshon, John Mark; Hayes, Bryan D; El-Setouhy, Maged; Smith, Gordon S; Sakr, Mahmoud Lotfy; Tawfik, Hany; Klein-Schwartz, Wendy

    2016-01-01

    Pediatric poisonings represent a major and preventable cause of morbidity and mortality throughout the world. Epidemiologic information about poisoning among children in many lower- and middle-income countries is scarce. This study describes the epidemiology of acute poisonings in children presenting to Ain Shams University's Poisoning Treatment Center (ASU-PTC) in Cairo and determines the causative agents and characteristics of acute poisoning in several pediatric age groups. This retrospective study involved acutely poisoned patients, 0-18 years of age, who presented to the ASU-PTC between 1 January 2009 and 31 December 2013. Data were extracted from electronic records maintained by the ASU-PTC. Collected data included demographics, substance of exposure, circumstances of the poisoning, patient disposition, and outcome. During the 5-year study period, 38 470 patients meeting our criteria were treated by the ASU-PTC; 19 987 (52%) were younger than 6 years of age; 4196 (11%) were 6-12 years; and 14 287 (37%) were >12 years. Unintentional poisoning accounted for 68.5% of the ingestions, though among adolescents 84.1% of ingestions were with self-harm intent. In all age groups, the most frequent causative drugs were non-opioid analgesics, antipyretics, and antirheumatics. The most common nonpharmaceutical agents were corrosives in preschool children and pesticides in adolescents. Most patients had no/minor effects (29 174 [75.8%]); hospitalization rates were highest among adolescents. There were 119 deaths (case fatality rate of 0.3), primarily from pesticide ingestion. Poisoning in preschool children is mainly unintentional and commonly due to nonpharmaceutical agents whereas poisoning in adolescents is mainly intentional (self-harm). Pesticides, mainly organophosphorous compounds and carbamates, were the most frequent agents leading to morbidity and mortality.

  15. The good and the bad of poisonous plants: an introduction to the USDA-ARS Poisonous Plant Research Laboratory.

    Science.gov (United States)

    Welch, Kevin D; Panter, Kip E; Gardner, Dale R; Stegelmeier, Bryan L

    2012-06-01

    This article provides an overview of the Poisonous Plant Research Laboratory (PPRL), about the unique services and activities of the PPRL and the potential assistance that they can provide to plant poisoning incidences. The PPRL is a federal research laboratory. It is part of the Agricultural Research Service, the in-house research arm of the U.S. Department of Agriculture. The mission of the PPRL is to identify toxic plants and their toxic compounds, determine how the plants poison animals, and develop diagnostic and prognostic procedures for poisoned animals. Furthermore, the PPRL's mission is to identify the conditions under which poisoning occurs and develop management strategies and treatments to reduce losses. Information obtained through research efforts at the PPRL is mostly used by the livestock industry, natural resource managers, veterinarians, chemists, plant and animal scientists, extension personnel, and other state and federal agencies. PPRL currently has 9 scientists and 17 support staff, representing various disciplines consisting of toxicology, reproductive toxicology, veterinary medicine, chemistry, animal science, range science, and plant physiology. This team of scientists provides an interdisciplinary approach to applied and basic research to develop solutions to plant intoxications. While the mission of the PPRL primarily impacts the livestock industry, spinoff benefits such as development of animal models, isolation and characterization of novel compounds, elucidation of biological and molecular mechanisms of action, national and international collaborations, and outreach efforts are significant to biomedical researchers. The staff at the PPRL has extensive knowledge regarding a number of poisonous plants. Although the focus of their knowledge is on plants that affect livestock, oftentimes, these plants are also poisonous to humans, and thus, similar principles could apply for cases of human poisonings. Consequently, the information provided

  16. Fermented corn flour poisoning in rural areas of China. III. Isolation and identification of main toxin produced by causal microorganisms.

    Science.gov (United States)

    Hu, W J; Chen, X M; Meng, H D; Meng, Z H

    1989-03-01

    Flavotoxin A was isolated from Pseudomonas cocovenenans subsp. farinofermentans culture in semisolid potato-dextrose-agar medium, which was isolated from fermented corn meal that had caused food poisoning outbreaks in China. The isolation, purification, and chemical structure of this toxin were studied. The NMR spectra, the uv spectra, and molar extinction coefficients, and the mass spectra of Flavotoxin A are in good agreement with those reported for bongkrekic acid. Therefore, Flavotoxin A and bongkrekic acid are the same organic chemical compound; the molecular formula is C28H38O7. The oral LD50 of the purified Flavotoxin A in mice was 3.16 mg/kg (1.53-6.15 mg/kg). The existence of bongkrekic acid in toxic fermented corn samples collected during food poisoning outbreaks was also confirmed. It is concluded that bongkrekic acid has played an important role in the outbreaks of fermented corn poisoning.

  17. Lead poisoning: The invisible disease

    Science.gov (United States)

    Friend, Milton

    1989-01-01

    Lead poisoning is an intoxication resulting from absorption of hazardous levels of lead into body tissues. Lead pellets from shot shells, when ingested, are the most common source of lead poisoning in migratory birds. Other far less common sources include lead fishing sinkers, mine wastes, paint pigments, bullets, and other lead objects that are swallowed.

  18. webPOISONCONTROL: can poison control be automated?

    Science.gov (United States)

    Litovitz, Toby; Benson, Blaine E; Smolinske, Susan

    2016-08-01

    A free webPOISONCONTROL app allows the public to determine the appropriate triage of poison ingestions without calling poison control. If accepted and safe, this alternative expands access to reliable poison control services to those who prefer the Internet over the telephone. This study assesses feasibility, safety, and user-acceptance of automated online triage of asymptomatic, nonsuicidal poison ingestion cases. The user provides substance name, amount, age, and weight in an automated online tool or downloadable app, and is given a specific triage recommendation to stay home, go to the emergency department, or call poison control for further guidance. Safety was determined by assessing outcomes of consecutive home-triaged cases with follow-up and by confirming the correct application of algorithms. Case completion times and user perceptions of speed and ease of use were measures of user-acceptance. Of 9256 cases, 73.3% were triaged to home, 2.1% to an emergency department, and 24.5% directed to call poison control. Children younger than 6 years were involved in 75.2% of cases. Automated follow-up was done in 31.2% of home-triaged cases; 82.3% of these had no effect. No major or fatal outcomes were reported. More than 91% of survey respondents found the tool quick and easy to use. Median case completion time was 4.1 minutes. webPOISONCONTROL augments traditional poison control services by providing automated, accurate online access to case-specific triage and first aid guidance for poison ingestions. It is safe, quick, and easy to use. Copyright © 2016 The Authors. Published by Elsevier Inc. All rights reserved.

  19. Gasoline poisoning

    Science.gov (United States)

    ... this page: //medlineplus.gov/ency/article/002806.htm Gasoline poisoning To use the sharing features on this ... This article discusses the harmful effects from swallowing gasoline or breathing in its fumes. This article is ...

  20. Sachet poisoning

    Science.gov (United States)

    ... of perfumed powder or a mix of dried flowers, herbs, spices, and aromatic wood shavings (potpourri). Some ... further instructions. This is a free and confidential service. All local poison control centers in the United ...

  1. Nitric Acid Poisoning: Case Report

    International Nuclear Information System (INIS)

    Quintero Giraldo, Maria Paulina; Quiceno Calderon, William de Jesus; Melo Arango Catalina

    2011-01-01

    Nitric acid (HNO 3 ) is a corrosive fluid that, when in contact with reducing agents, generates nitrogen oxides that are responsible for inhalation poisoning. We present two cases of poisoning from nitric acid gas inhalation resulting from occupational exposure. Imaging findings were similar in both cases, consistent with adult respiratory distress syndrome (ARDS): bilaterally diffuse alveolar opacities on the chest X-ray and a cobblestone pattern on computed tomography (CT).one of the patients died while the other evolved satisfactorily after treatment with n-acetyl cysteine and mechanical ventilation. The diagnosis of nitric acid poisoning was made on the basis of the history of exposure and the way in which the radiological findings evolved.

  2. Comparison of poison exposure data: NHIS and TESS data.

    Science.gov (United States)

    Polivka, Barbara J; Elliott, Michael B; Wolowich, William R

    2002-01-01

    To identify age-adjusted poisoning episode rates, and poison control center contacts due to poisonings in children under 6 years old based on 1997-1999 National Health Interview Survey data; and compare findings with 1997-1999 Toxic Exposure Surveillance System data. Secondary analysis of National Health Interview Survey poisoning episode data for children 5 years and younger. Respondents were asked about poison exposures during the previous 3 months. Based on National Health Interview Survey population weighted data there were 196/10,000 poisonings to young children < 6 years. These exposures resulted primarily from harmful solid or liquid substances. A poison control center was called in 86% of exposures to children < 4 years, but only in 70% of the 4-5 year old exposures. The odds of a poison control center not being called were 3.2 times greater for 4-5 year olds (compared to < or = 3 years) and 4.5 times greater for African-American (compared with White-Americans). Comparison of National Health Interview Survey data with data in the 1997-1999 Annual Reports of the Toxic Exposure Surveillance System revealed the number of estimated exposures in the National Health Interview Survey data were approximately half those reported in the Toxic Exposure Surveillance System data. In both datasets, children 1-2 years of age had the highest percent of poisoning exposures. Using multiple datasets to explore poisoning rates in young children provides a broader perspective. Differences in findings reflect divergent data collection methods and biases inherent in each database. Although the majority of National Health Interview Survey respondents reporting contacting a poison control center for a poisoning exposure, rates are lower in specific subgroups indicating a need for targeted educational efforts.

  3. Fuel assembly and burnable poison rod

    International Nuclear Information System (INIS)

    Hirukawa, Koji.

    1993-01-01

    In a fuel assembly having burnable poison rods arranged therein, the burnable poison comprises an elongate small outer tube and an inner tube coaxially disposed within the outer tube. Upper and lower end tubes each sealed at one end are connected to both of the upper and lower ends in the inner and the outer tubes respectively. A coolant inlet hole is disposed to the lower end tube, while a coolant leakage hole is disposed to the upper end tube. Burnable poison members are filled in an annular space. Further, the burnable poison-filling region is disposed excepting portions for 1/20 - 1/12 of the effective fuel length at each of the upper and the lower ends of the fuel rod. Then, the concentration of the burnable poisons in a region above a boundary defined at a position 1/3 - 1/2, from beneath, of the effective fuel length is made smaller than that in the lower region. This enables to suppress excess reactions of fuels to reduce the mass of the burnable neutron. Excellent reactivity control performance at the initial stage of the burning can be attained. (T.M.)

  4. An outbreak of foxglove leaf poisoning.

    Science.gov (United States)

    Lin, Chun-Chi; Yang, Chen-Chang; Phua, Dong-Haur; Deng, Jou-Fang; Lu, Li-Hua

    2010-02-01

    Comfrey (Symphytum officinale) leaves resemble those of foxglove (Digitalis purpurea) when the plant is not in bloom and, therefore, cardiac glycoside poisoning may occur when people confuse foxglove with comfrey. We report an outbreak of foxglove leaf poisoning following the use of alleged "comfrey" herbal tea. Nine patients were involved and initially presented with nausea, vomiting, diarrhea and dizziness. Significant cardiotoxicity developed later among the 3 patients who also had mild hyperkalemia. Peak serum digoxin concentration measured by immunoassay was elevated in all patients and ranged from 4.4 ng/mL to 139.5 ng/mL. Patients with severe cardiotoxicity were treated with temporary cardiac pacing. Moreover, 40-80 mg of digoxin-specific antibody therapy was given without any effect. All patients recovered uneventfully. Our report highlights the potential risk of misidentification of herbs; in this case, D. purpurea was mistaken for S. officinale. Physicians should be aware that cardiac glycoside poisoning could arise from such misidentification. Public education about the toxicity of D. purpurea poisoning may reduce the risk of misidentification and subsequent poisoning. Copyright 2010 Elsevier. Published by Elsevier B.V. All rights reserved.

  5. Gastrolobium spp. poisoning in sheep: A case report

    Science.gov (United States)

    This report describes the history and investigation of a suspected plant poisoning event in Western Australia where fifteen sheep died. One of the poisoned sheep was necropsied and gross and microscopic pathology of the poisoned sheep is described. Monofluoroacetate was detected in rumen contents ...

  6. Iodine-adsorbent poisoning: FY-82 summary report

    International Nuclear Information System (INIS)

    Jolley, J.G.; Casper, L.A.

    1982-10-01

    Along with its positive attributes as an adsorbent of radioiodine in nuclear plant air cleaning systems, silver zeolite has the disadvantage of being susceptible to poisoning. (Poisoning is defined as the reduction of efficiency in radioiodine removal.) In view of the gravimetric and infrared spectroscopy data presented, π-bonded hydrocarbons, oxygenated organics, and halocarbons appear to be probable poisons of a silver zeolite filtration system

  7. Determinants of Arsenicosis Patients’ Perception and Social Implications of Arsenic Poisoning through Groundwater in Bangladesh

    Directory of Open Access Journals (Sweden)

    M. Mizanur Rahman Sarker

    2010-10-01

    Full Text Available Adverse human health effects ranging from skin lesions to internal cancers as well as widespread social and psychological problems caused by arsenic contaminated drinking water in Bangladesh may be the biggest arsenic calamity in the world. From an arsenicosis patients survey, this paper empirically analyzes the determinants of arsenicosis patients’ perception about chronic arsenic poisoning and social and psychological implications of arsenicosis. In this study, cross-sectional data were collected from the Matlab and Hajiganj Upzillas of Chandpur district which are known to be highly contaminated with arsenic in their underground water. Respondents informed that arsenic poisoning causes a wide range of social and psychological problems. Female respondents were less vulnerable in the case of social problems (p < 0.01 and more vulnerable for the psychological problems (p < 0.001 of arsenicosis than male respondents. The results based on logit analysis showed that education (p < 0.01 and household income (p < 0.05 were significantly correlated to respondents’ perception about arsenicosis. The arsenicosis related special program (s needs a clear understanding of people’s perception about arsenic exposure for abating the health burden as well as social and psychological problems.

  8. Pralidoxime in acute organophosphorus insecticide poisoning--a randomised controlled trial.

    Directory of Open Access Journals (Sweden)

    Michael Eddleston

    2009-06-01

    Full Text Available Poisoning with organophosphorus (OP insecticides is a major global public health problem, causing an estimated 200,000 deaths each year. Although the World Health Organization recommends use of pralidoxime, this antidote's effectiveness remains unclear. We aimed to determine whether the addition of pralidoxime chloride to atropine and supportive care offers benefit.We performed a double-blind randomised placebo-controlled trial of pralidoxime chloride (2 g loading dose over 20 min, followed by a constant infusion of 0.5 g/h for up to 7 d versus saline in patients with organophosphorus insecticide self-poisoning. Mortality was the primary outcome; secondary outcomes included intubation, duration of intubation, and time to death. We measured baseline markers of exposure and pharmacodynamic markers of response to aid interpretation of clinical outcomes. Two hundred thirty-five patients were randomised to receive pralidoxime (121 or saline placebo (114. Pralidoxime produced substantial and moderate red cell acetylcholinesterase reactivation in patients poisoned by diethyl and dimethyl compounds, respectively. Mortality was nonsignificantly higher in patients receiving pralidoxime: 30/121 (24.8% receiving pralidoxime died, compared with 18/114 (15.8% receiving placebo (adjusted hazard ratio [HR] 1.69, 95% confidence interval [CI] 0.88-3.26, p = 0.12. Incorporating the baseline amount of acetylcholinesterase already aged and plasma OP concentration into the analysis increased the HR for patients receiving pralidoxime compared to placebo, further decreasing the likelihood that pralidoxime is beneficial. The need for intubation was similar in both groups (pralidoxime 26/121 [21.5%], placebo 24/114 [21.1%], adjusted HR 1.27 [95% CI 0.71-2.29]. To reduce confounding due to ingestion of different insecticides, we further analysed patients with confirmed chlorpyrifos or dimethoate poisoning alone, finding no evidence of benefit.Despite clear reactivation of

  9. Poison control center - Emergency number (image)

    Science.gov (United States)

    For a poison emergency call 1-800-222-1222 anywhere in the United States. This national hotline number will let you ... is a free and confidential service. All local poison control centers in the U.S. use this national ...

  10. Poison Prevention

    Science.gov (United States)

    ... Safely , for more information . If you use an e-cigarette, keep the liquid nicotine refills locked up out ... to a child. See Liquid Nicotine Used in E-Cigarettes Can Kill Children . Never place poisonous products in ...

  11. Deodorant poisoning

    Science.gov (United States)

    ... Poisoning and Drug Overdose . 4th ed. Philadelphia, PA: Elsevier Saunders; 2007:chap 100. Farmer B, Seger DL. ... Textbook of Critical Care . 7th ed. Philadelphia, PA: Elsevier; 2017:chap 153. Meehan TJ. Approach to the ...

  12. An unusual case of carbon monoxide poisoning.

    Science.gov (United States)

    Auger, P L; Levesque, B; Martel, R; Prud'homme, H; Bellemare, D; Barbeau, C; Lachance, P; Rhainds, M

    1999-01-01

    Carbon monoxide, a gas originating from incomplete combustion of carbon-based fuels, is an important cause of human deaths. In this paper, we describe an unusual carbon monoxide poisoning in a dwelling without obvious sources of combustion gases, for which two adults had to be treated in a hyperbaric chamber. Carbon monoxide readings were taken in the house and in the neighboring homes. Methane gas and nitrogen oxide levels were also monitored in the house air. Soil samples were collected around the house and tested for hydrocarbon residues. The investigation revealed the presence of a pocket of carbon monoxide under the foundation of the house. The first readings revealed carbon monoxide levels of 500 ppm in the basement. The contamination lasted for a week. The investigation indicated that the probable source of contamination was the use of explosives at a nearby rain sewer construction site. The use of explosives in a residential area can constitute a major source of carbon monoxide for the neighboring populations. This must be investigated, and public health authorities, primary-care physicians, governmental authorities, and users and manufacturers of explosives must be made aware of this problem. Images Figure 1 Figure 2 PMID:10379009

  13. An unusual case of carbon monoxide poisoning.

    Science.gov (United States)

    Auger, P L; Levesque, B; Martel, R; Prud'homme, H; Bellemare, D; Barbeau, C; Lachance, P; Rhainds, M

    1999-07-01

    Carbon monoxide, a gas originating from incomplete combustion of carbon-based fuels, is an important cause of human deaths. In this paper, we describe an unusual carbon monoxide poisoning in a dwelling without obvious sources of combustion gases, for which two adults had to be treated in a hyperbaric chamber. Carbon monoxide readings were taken in the house and in the neighboring homes. Methane gas and nitrogen oxide levels were also monitored in the house air. Soil samples were collected around the house and tested for hydrocarbon residues. The investigation revealed the presence of a pocket of carbon monoxide under the foundation of the house. The first readings revealed carbon monoxide levels of 500 ppm in the basement. The contamination lasted for a week. The investigation indicated that the probable source of contamination was the use of explosives at a nearby rain sewer construction site. The use of explosives in a residential area can constitute a major source of carbon monoxide for the neighboring populations. This must be investigated, and public health authorities, primary-care physicians, governmental authorities, and users and manufacturers of explosives must be made aware of this problem.

  14. [Acute lithium poisoning: epidemiology, clinical characteristics, and treatment].

    Science.gov (United States)

    Burguera Vion, Víctor; Montes, José Manuel; Del Rey, José Manuel; Rivera-Gorrín, Maite; Rodao, José María; Tenorio, Maite; Saiz-Ruiz, Jerónimo; Liaño, Fernando

    2017-02-01

    Lithium continues to be the treatment of choice for bipolar disorder. Acute lithium poisoning is a potentially serious event. We present a retrospective observational significative study of episodes of acute lithium poisoning during a 52- month period. Poisoning was defined by a blood lithium concentration of 1.5 mEq/L or higher. We analyzed treatment and epidemiologic and clinical characteristics of 70 episodes were identified (incidence density among treated patients, 1.76 per 100 patient-years). The most frequent cause of lithium poisoning was a concurrent medical condition (46%). Most poisonings were mild (74.2%), but neurologic involvement was identified in 40.3%. Electrocardiographic abnormalities were found in 8 cases. Acute renal failure, found in 23 patients (37.1%), was mild in most cases, although 11 patients required hemodialysis. We concluded that acute lithium poisoning is an uncommon complication, but risk needs to be lowered. Patients should be warned to avoid dosage errors and to take special care during concurrent illnesses and while taking other medications.

  15. Impulsive but fatal self-poisoning with pesticides among South Asians in Nickerie, Suriname

    NARCIS (Netherlands)

    Spijker, v.B.A.J.; Graafsma, T.; Dullaart, H.I.A.; Kerkhof, A.J.F.M.

    2009-01-01

    Background: Intentional self-poisoning with pesticides is a serious problem in many developing countries. It is a commonly used method among South Asians all over the world. Aims: To describe the circumstances and characteristics of suicides in Nickerie, Suriname, in order to gain insight into why

  16. Inhalant abuse: monitoring trends by using poison control data, 1993-2008.

    Science.gov (United States)

    Marsolek, Melinda R; White, Nicole C; Litovitz, Toby L

    2010-05-01

    To demonstrate the value of poison control data as an adjunct to national drug abuse surveys and a source of data to inform and focus prevention efforts. National Poison Data System (NPDS) data are collected and compiled in real time by the 60 US poison centers as callers seek guidance for poison exposures. Demographic, geographic, product, outcome, and treatment-site data for the 35453 inhalant cases reported between 1993 and 2008 were analyzed. The prevalence of inhalant cases reported to US poison control centers decreased 33% from 1993 to 2008. Prevalence was highest among children aged 12 to 17 years and peaked in 14-year-olds. In contrast to national survey data showing nearly equal use of inhalants by both genders, 73.5% of NPDS inhalant cases occurred in boys, which suggests that boys may pursue riskier usage behaviors. Most cases (67.8%) were managed in health care facilities. More than 3400 different products were reported. Propellants, gasoline, and paint were the most frequent product categories. Propellants were the only product category that substantially increased over time. Butane, propane, and air fresheners had the highest fatality rates. Prevalence for all inhalants was highest in western mountain states and West Virginia, but geographic distribution varied according to product type. Gasoline was a proportionately greater problem for younger children; propellants were an issue for older children. NPDS should be used to monitor inhalant abuse because it provides unique, timely, and clinically useful information on medical outcomes experienced by users, includes detailed product information (brand and formulation), and can potentially be used to identify real-time demographic, geographic, and product trends. Focusing inhalant prevention efforts on the most hazardous products and most seriously affected users may improve and facilitate strategic prevention, enabling interventions such as targeted education, product reformulation, repackaging

  17. Personality traits in persons with manganese poisoning

    Energy Technology Data Exchange (ETDEWEB)

    Platonov, A A

    1976-10-01

    Results of studies with the Minnesota Multiphasic Personality Inventory (MMPI) in 3 groups of arc welders with various degrees of manganese poisoning (22 symptom-free, 23 with functional disturbances, 55 with organic symptoms) and 50 controls were discussed. There was a close relation between the severity of the poisoning and quantitative and qualitative personality changes. Personality tests are considered a useful addition to the clinical diagnosis of chronic manganese poisoning.

  18. Hemlock (Conium Maculatum) Poisoning In A Child.

    Science.gov (United States)

    Konca, Capan; Kahramaner, Zelal; Bosnak, Mehmet; Kocamaz, Halil

    2014-03-01

    Poison hemlock (Conium maculatum) is a plant that is poisonous for humans and animals. Accidental ingestion of the plant may result in central nervous system depression, respiratory failure, acute rhabdomyolysis, acute renal failure and even death. The main treatment of hemlock poisoning is supportive care. The case of a 6-year-old girl who was admitted to the emergency department with complaints of burning sensation in mouth, hypersalivation, tremor in hands and ataxia after ingestion of poison hemlock is presented here with clinical and laboratory features. In this case, we aim to report that accidental ingestion of plants resembling vegetables that are consumed daily can lead to serious complications and even death.

  19. Hemlock (Conium Maculatum Poisoning In A Child

    Directory of Open Access Journals (Sweden)

    Capan KONCA

    2014-03-01

    Full Text Available Poison hemlock (Conium maculatum is a plant that is poisonous for humans and animals. Accidental ingestion of the plant may result in central nervous system depression, respiratory failure, acute rhabdomyolysis, acute renal failure and even death. The main treatment of hemlock poisoning is supportive care. The case of a 6-year-old girl who was admitted to the emergency department with complaints of burning sensation in mouth, hypersalivation, tremor in hands and ataxia after ingestion of poison hemlock is presented here with clinical and laboratory features. In this case, we aim to report that accidental ingestion of plants resembling vegetables that are consumed daily can lead to serious complications and even death.

  20. [Arsenic - Poison or medicine?].

    Science.gov (United States)

    Kulik-Kupka, Karolina; Koszowska, Aneta; Brończyk-Puzoń, Anna; Nowak, Justyna; Gwizdek, Katarzyna; Zubelewicz-Szkodzińska, Barbara

    2016-01-01

    Arsenic (As) is commonly known as a poison. Only a few people know that As has also been widely used in medicine. In the past years As and its compounds were used as a medicine for the treatment of such diseases as diabetes, psoriasis, syphilis, skin ulcers and joint diseases. Nowadays As is also used especially in the treatment of patients with acute promyelocytic leukemia. The International Agency for Research on Cancer (IARC) has recognized arsenic as an element with carcinogenic effect evidenced by epidemiological studies, but as previously mentioned it is also used in the treatment of neoplastic diseases. This underlines the specificity of the arsenic effects. Arsenic occurs widely in the natural environment, for example, it is present in soil and water, which contributes to its migration to food products. Long exposure to this element may lead to liver damages and also to changes in myocardium. Bearing in mind that such serious health problems can occur, monitoring of the As presence in the environmental media plays a very important role. In addition, the occupational risk of As exposure in the workplace should be identified and checked. Also the standards for As presence in food should be established. This paper presents a review of the 2015 publications based on the Medical database like PubMed and Polish Medical Bibliography. It includes the most important information about arsenic in both forms, poison and medicine. This work is available in Open Access model and licensed under a CC BY-NC 3.0 PL license.

  1. Diagnosis & Treatment of Poisoning by Pesticides.

    Science.gov (United States)

    Environmental Protection Agency, Washington, DC. Office of Pesticide Programs.

    This report succinctly discusses the steps necessary to diagnose and treat poisoning from pesticides, especially organophosphates, carbamates and chlorinated hydrocarbons. Immediate and continuing steps in the care of poisoning victims are outlined with supportive information on where to locate emergency assistance. (CS)

  2. Vital Signs-Alcohol Poisoning Deaths

    Centers for Disease Control (CDC) Podcasts

    2015-01-06

    This podcast is based on the January 2015 CDC Vital Signs report. In the United States, an average of six people die every day from alcohol poisoning. Learn what you can do to prevent binge drinking and alcohol poisoning.  Created: 1/6/2015 by National Center for Chronic Disease Prevention and Health Promotion (NCCDPHP).   Date Released: 1/6/2015.

  3. Do poison center triage guidelines affect healthcare facility referrals?

    Science.gov (United States)

    Benson, B E; Smith, C A; McKinney, P E; Litovitz, T L; Tandberg, W D

    2001-01-01

    The purpose of this study was to determine the extent to which poison center triage guidelines influence healthcare facility referral rates for acute, unintentional acetaminophen-only poisoning and acute, unintentional adult formulation iron poisoning. Managers of US poison centers were interviewed by telephone to determine their center's triage threshold value (mg/kg) for acute iron and acute acetaminophen poisoning in 1997. Triage threshold values and healthcare facility referral rates were fit to a univariate logistic regression model for acetaminophen and iron using maximum likelihood estimation. Triage threshold values ranged from 120-201 mg/kg (acetaminophen) and 16-61 mg/kg (iron). Referral rates ranged from 3.1% to 24% (acetaminophen) and 3.7% to 46.7% (iron). There was a statistically significant inverse relationship between the triage value and the referral rate for acetaminophen (p variability in poison center triage values and referral rates for iron and acetaminophen poisoning. Guidelines can account for a meaningful proportion of referral variation. Their influence appears to be substance dependent. These data suggest that efforts to determine and utilize the highest, safe, triage threshold value could substantially decrease healthcare costs for poisonings as long as patient medical outcomes are not compromised.

  4. Hospitalized poisonings after renal transplantation in the United States

    Directory of Open Access Journals (Sweden)

    Viola Rebecca A

    2002-11-01

    Full Text Available Abstract Background The national incidence of and risk factors for hospitalized poisonings in renal transplant recipients has not been reported. Methods Historical cohort study of 39,628 renal transplant recipients in the United States Renal Data System between 1 July 1994 and 30 June 1998. Associations with time to hospitalizations for a primary diagnosis of poisonings (ICD-9 codes 960.x-989.x within three years after renal transplant were assessed by Cox Regression. Results The incidence of hospitalized poisonings was 2.3 patients per 1000 person years. The most frequent causes of poisonings were immunosuppressive agents (25.3%, analgesics/antipyretics (14.1%, psychotropic agents (10.0%, and insulin/antidiabetic agents (7.1%. In Cox Regression analysis, low body mass index (BMI, 28.3 kg/m2, adjusted hazard ratio (AHR, 3.02, 95% CI, 1.45–6.28, and allograft rejection, AHR 1.83, 95% CI, 1.15–2.89, were the only factors independently associated with hospitalized poisonings. Hospitalized poisonings were independently associated with increased mortality (AHR, 1.54, 95% CI 1.22–1.92, p = 0.002. Conclusions Hospitalized poisonings were associated with increased mortality after renal transplantation. However, almost all reported poisonings in renal transplant recipients were due to the use of prescribed medications. Allograft rejection and low BMI were the only independent risk factors for poisonings identified in this population.

  5. Alkaloid-Containing Plants Poisonous to Cattle and Horses in Europe.

    Science.gov (United States)

    Cortinovis, Cristina; Caloni, Francesca

    2015-12-08

    Alkaloids, nitrogen-containing secondary plant metabolites, are of major interest to veterinary toxicology because of their occurrence in plant species commonly involved in animal poisoning. Based on epidemiological data, the poisoning of cattle and horses by alkaloid-containing plants is a relatively common occurrence in Europe. Poisoning may occur when the plants contaminate hay or silage or when forage alternatives are unavailable. Cattle and horses are particularly at risk of poisoning by Colchicum autumnale (meadow saffron), Conium maculatum (poison hemlock), Datura stramonium (jimson weed), Equisetum palustre (marsh horsetail), Senecio spp. (ragwort and groundsel) and Taxus baccata (European yew). This review of poisonous alkaloid-containing plants describes the distribution of these plants, conditions under which poisoning occurs, active toxic principles involved and subsequent clinical signs observed.

  6. Finding of CT and clinical in paraquat poisoning pulmonary injury

    International Nuclear Information System (INIS)

    He Zaifang; Li Hongbing; Cheng Shoulin; Li Qixiang; Huang Zhen; Zeng Jianguo

    2012-01-01

    Objective: To investigate the CT features of pulmonary injury in paraquat poisoning. Methods: The chest CT image of lung injury in 6 cases of paraquat poisoning were analyzed retrospectively. According to different period of poisoning, the 6 cases were divided into 3 types:the early stage of poisoning (within 2 d), the middle stage of poisoning (3-14 d), the late stage of poisoning (>14 d). A comparison between CT signs and the pathological features of patients was made. Results: Among this 6 cases, 3 cases died, 2 cases pulmonary fibrosis was noted, 1 cases recovered. According to different period of poisoning, the 6 cases were divided into 3 stages: in the early stage of poisoning (within 2 d), 3 cases of all patients showed nothing remarkable, 2 cases showed ground-glass opacity, 1 case showed fuzzy lung-marking.In the middle stage of poisoning (3-14 d), all 6 cases showed ground-glass opacity, mosaic attenuation; 6 cases showed pulmonary consolidation; 4 cases showed subpleural lines; 4 cases showed bronchiectasis; 2 cases showed mid-lower pleural effusion. In the late stage of poisoning (>14 d), 4 cases showed pulmonary consolidation and pulmonary fibrosis, 3 cases showed ground-glass opacity and mosaic attenuation, 1 case showed mid-lower pleural effusion; 1 case showed mediastinal emphysema. Conclusion: The clinical pathology process of paraquat poisoning was in line with CT finding which was related with clinical stage and was helpful for clinical assessment of paraquat poisoning promptly and to guide the clinical treatment. (authors)

  7. 49 CFR 172.555 - POISON INHALATION HAZARD placard.

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 2 2010-10-01 2010-10-01 false POISON INHALATION HAZARD placard. 172.555 Section... REQUIREMENTS, AND SECURITY PLANS Placarding § 172.555 POISON INHALATION HAZARD placard. (a) Except for size and color, the POISON INHALATION HAZARD placard must be as follows: ER22JY97.025 (b) In addition to...

  8. Area Deprivation Affects Behavioral Problems of Young Adolescents in Mixed Urban and Rural Areas : The TRAILS Study

    NARCIS (Netherlands)

    Reijneveld, S.A.; Veenstra, R.; De Winter, A.F.; Verhulst, F.C.; Ormel, J.; de Meer, G.

    2010-01-01

    Purpose: Behavioral problems occur more frequently among adolescents in deprived areas, but most evidence concerns urbanized areas. Our aim was to assess the impact of area deprivation and urbanization on the occurrence and development of behavioral problems among adolescents in a mixed urban and

  9. 49 CFR 172.429 - POISON INHALATION HAZARD label.

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 2 2010-10-01 2010-10-01 false POISON INHALATION HAZARD label. 172.429 Section... REQUIREMENTS, AND SECURITY PLANS Labeling § 172.429 POISON INHALATION HAZARD label. (a) Except for size and color, the POISON INHALATION HAZARD label must be as follows: ER22JY97.023 (b) In addition to complying...

  10. Epidemiology of acute poisoning in children presenting to the poisoning treatment center at Ain Shams University in Cairo, Egypt, 2009–2013

    Science.gov (United States)

    Azab, Sonya M. S.; Hirshon, Jon Mark; Hayes, Bryan D.; El-Setouhy, Maged; Smith, Gordon S.; Sakr, Mahmoud Lotfy; Tawfik, Hany; Klein-Schwartz, Wendy

    2016-01-01

    Introduction Pediatric poisonings represent a major and preventable cause of morbidity and mortality throughout the world. Epidemiologic information about poisoning among children in many lower- and middle-income countries is scarce. This study describes the epidemiology of acute poisonings in children presenting to Ain Shams University's Poisoning Treatment Center (ASU-PTC) in Cairo and determines the causative agents and characteristics of acute poisoning in several pediatric age groups. Methods This retrospective study involved acutely poisoned patients, 0 to 18 years of age, who presented to the ASU-PTC between 1/1/2009 and 12/31/2013. Data were extracted from electronic records maintained by the ASU-PTC. Collected data included demographics, substance of exposure, circumstances of the poisoning, patient disposition, and outcome. Results During the 5-year study period, 38,470 patients meeting our criteria were treated by the ASU-PTC; 19,987 (52%) were younger than 6 years of age; 4,196 (11%) were 6 to 12 years; and 14,287 (37%) were >12 years. Unintentional poisoning accounted for 68.5% of the ingestions, though among adolescents 84.1% of ingestions were with self-harm intent. In all age groups, the most frequent causative drugs were non-opioid analgesics, antipyretics, and antirheumatics. The most common nonpharmaceutical agents were corrosives in preschool children and pesticides in adolescents. Most patients had no/minor effects (29,174 [75.8%]); hospitalization rates were highest among adolescents. There were 119 deaths (case fatality rate of 0.3), primarily from pesticide ingestion. Conclusion Poisoning in preschool children is mainly unintentional and commonly due to nonpharmaceutical agents while poisoning in adolescents is mainly intentional (self-harm). Pesticides, mainly organophosphorous compounds and carbamates, were the most frequent agent leading to morbidity and mortality. PMID:26653953

  11. Alcohol Poisoning Deaths PSA (:60)

    Centers for Disease Control (CDC) Podcasts

    2015-01-06

    This 60 second Public Service Announcement is based on the January 2015 CDC Vital Signs report. In the United States, an average of six people die every day from alcohol poisoning. Learn what you can do to prevent binge drinking and alcohol poisoning.  Created: 1/6/2015 by National Center for Chronic Disease Prevention and Health Promotion (NCCDPHP).   Date Released: 1/6/2015.

  12. Acute selenium poisoning in lambs

    Energy Technology Data Exchange (ETDEWEB)

    Gabbedy, B J; Dickson, J

    1969-10-01

    An outbreak of sodium selenite poisoning is reported in which 180 of 190 six-weeks-old lambs died. The estimated dose rate of the selenium was 6.4 mg/kg body weight. Liver concentrations of selenium at the time of poisoning averaged 64 ppM and 15 days later liver and kidney concentrations of selenium averaged 26 ppM and 7.4 ppM respectively.

  13. Tropane alkaloids in food: poisoning incidents

    NARCIS (Netherlands)

    Adamse, P.; Egmond, van H.P.; Noordam, M.Y.; Mulder, P.P.J.; Nijs, de W.C.M.

    2014-01-01

    A large number of wild and cultured plants produce secondary metabolites that can be toxic to humans and animals. The present study aims to provide insight into the routes of (un)intentional poisonings of humans by tropane alkaloids. Poisonings of humans by tropane alkaloids occur as unintended

  14. Erbium: alternative poison? stabilisation additive? what future?

    International Nuclear Information System (INIS)

    Porta, J.; Asou, M.

    2001-01-01

    Erbium was proposed as alternative poison to gadolinium at a very early stage. The potential interest of this poison compared to gadolinium is that it presents a relatively low ( 167 Er) absorption cross section in the thermal range and a non-negligible resonance integral that lead to a relatively slow consumption kinetic rather adapted to long or even very long cycles. The poisoning mode adapted to this poison, homogeneous in low concentration (< 3 %), does not downgrade the power distribution, on the one hand, as the absorption is low and spatially homogeneous, and the thermal conductivity, on the other hand, as the addition in the fuel oxide is in low quantity. A review of knowledge acquired as regards Er, from the 1960's to now, is presented. (authors)

  15. Acute Poisoning with Methadone (Dolphin (Review

    Directory of Open Access Journals (Sweden)

    Georgy A. Livanov

    2017-01-01

    Full Text Available Most publications report on the use of methadone as a medication, however an increase of the illegal use of methadone has been demonstrated worldwide over the recent years, thus increasing the number of hospitalizations due to acute poisoning with this synthetic opioid. The aim of the present review was to summarize current data on the mechanisms of toxicity, selective toxicity, toxicokinetics and toxicodynamics of methadone (Dolphin. The involvement of CNS, respiratory, cardiovascular and urinary systems in acute poisoning with methadone was dis- cussed. The practice of use of methadone in many countries as a medicine for the replacement therapy for opiate addicts was analyzed. In addition, it was suggested that the results of the use of naloxone antidote therapy in acute opioid poisoning do not always clearly demonstrate its sufficient efficacy. Ways to improve of the intensive therapy of severe acute poisoning by methadone were substantiated; in addition to general critical care methods, treatment with a complex metabolic antihypoxant cytoflavin should be considered. 

  16. Hemlock (Conium Maculatum) Poisoning In A Child

    OpenAIRE

    KONCA, Capan; KAHRAMANER, Zelal; BOSNAK, Mehmet; KOCAMAZ, Halil

    2016-01-01

    SUMMARY Poison hemlock (Conium maculatum) is a plant that is poisonous for humans and animals. Accidental ingestion of the plant may result in central nervous system depression, respiratory failure, acute rhabdomyolysis, acute renal failure and even death. The main treatment of hemlock poisoning is supportive care. The case of a 6-year-old girl who was admitted to the emergency department with complaints of burning sensation in mouth, hypersalivation, tremor in hands and ataxia after ingestio...

  17. Metal Poisons for Criticality in Waste Streams

    International Nuclear Information System (INIS)

    Williamson, T.G.; Goslen, A.Q.

    1996-01-01

    Many of the wastes from processing fissile materials contain metals which may serve as nuclear criticality poisons. It would be advantageous to the criticality evaluation of these wastes to demonstrate that the poisons remain with the fissile materials and to demonstrate an always safe poison-to-fissile ratio. The first task, demonstrating that the materials stay together, is the job of the chemist, the second, calculating an always safe ratio, is an object of this paper

  18. Alkaloid-Containing Plants Poisonous to Cattle and Horses in Europe

    Directory of Open Access Journals (Sweden)

    Cristina Cortinovis

    2015-12-01

    Full Text Available Alkaloids, nitrogen-containing secondary plant metabolites, are of major interest to veterinary toxicology because of their occurrence in plant species commonly involved in animal poisoning. Based on epidemiological data, the poisoning of cattle and horses by alkaloid-containing plants is a relatively common occurrence in Europe. Poisoning may occur when the plants contaminate hay or silage or when forage alternatives are unavailable. Cattle and horses are particularly at risk of poisoning by Colchicum autumnale (meadow saffron, Conium maculatum (poison hemlock, Datura stramonium (jimson weed, Equisetum palustre (marsh horsetail, Senecio spp. (ragwort and groundsel and Taxus baccata (European yew. This review of poisonous alkaloid-containing plants describes the distribution of these plants, conditions under which poisoning occurs, active toxic principles involved and subsequent clinical signs observed.

  19. Hair dye poisoning

    Science.gov (United States)

    Hair tint poisoning ... Different types of hair dye contain different harmful ingredients. The harmful ingredients in permanent dyes are: Naphthylamine Other aromatic amino compounds Phenylenediamines Toluene ...

  20. Recent Advances in the Treatment of Organophosphorous Poisonings

    Directory of Open Access Journals (Sweden)

    Mahdi Balali-Mood

    2012-06-01

    Full Text Available Organophosphorous compounds have been employed as pesticides and chemical warfare nerve agents. Toxicity of organophosphorous compounds is a result of excessive cholinergic stimulation through inhibition of acetyl cholinesterase. Clinical manifestations include cholinergic syndromes, central nervous system and cardiovascular disorders. Organophosphorous pesticide poisonings are common in developing worlds including Iran and Sri Lanka. Nerve agents were used during the Iraq-Iran war in 1983-1988 and in a terrorist attack in Japan in 1994-1995. Following decontamination, depending on the severity of intoxication the administration of atropine to counteract muscarinic over-stimulation, and an oxime to reactivate acetyl cholinesterase are indicated. Supportive and intensive care therapy including diazepam to control convulsions and mechanical respiration may be required. Recent investigations have revealed that intravenous infusion of sodium bicarbonate to produce mild to moderate alkalinization is effective. Gacyclidine; an antiglutamatergic compound, was also proved to be beneficial in conjunction with atropine, pralidoxime, and diazepam in nerve agent poisoning. Intravenous magnesium sulfate decreased hospitalization duration and improved outcomes in patients with organophosphorous poisoning. Bio-scavengers including fresh frozen plasma or albumin have recently been suggested as a useful therapy through clearing of free organophosphates. Hemofiltration and antioxidants are also suggested for organophosphorous poisoning. Recombinant bacterial phosphotriesterases and hydrolases that are able to transfer organophosphorous-degrading enzymes are very promising in delayed treatment of organophosphorous poisoning. Recently, encapsulation of drugs or enzymes in nanocarriers has also been proposed. Given the signs and symptoms of organophosphorous poisoning, health professionals should remain updated about the recent advances in treatment of

  1. Recent Advances in the Treatment of Organophosphorous Poisonings

    Science.gov (United States)

    Balali-Mood, Mahdi; Saber, Hamidreza

    2012-01-01

    Organophosphorous compounds have been employed as pesticides and chemical warfare nerve agents. Toxicity of organophosphorous compounds is a result of excessive cholinergic stimulation through inhibition of acetyl cholinesterase. Clinical manifestations include cholinergic syndromes, central nervous system and cardiovascular disorders. Organophosphorous pesticide poisonings are common in developing worlds including Iran and Sri Lanka. Nerve agents were used during the Iraq-Iran war in 1983-1988 and in a terrorist attack in Japan in 1994-1995. Following decontamination, depending on the severity of intoxication the administration of atropine to counteract muscarinic over-stimulation, and an oxime to reactivate acetyl cholinesterase are indicated. Supportive and intensive care therapy including diazepam to control convulsions and mechanical respiration may be required. Recent investigations have revealed that intravenous infusion of sodium bicarbonate to produce mild to moderate alkalinization is effective. Gacyclidine; an antiglutamatergic compound, was also proved to be beneficial in conjunction with atropine, pralidoxime, and diazepam in nerve agent poisoning. Intravenous magnesium sulfate decreased hospitalization duration and improved outcomes in patients with organophosphorous poisoning. Bio-scavengers including fresh frozen plasma or albumin have recently been suggested as a useful therapy through clearing of free organophosphates. Hemofiltration and antioxidants are also suggested for organophosphorous poisoning. Recombinant bacterial phosphotriesterases and hydrolases that are able to transfer organophosphorous-degrading enzymes are very promising in delayed treatment of organophosphorous poisoning. Recently, encapsulation of drugs or enzymes in nanocarriers has also been proposed. Given the signs and symptoms of organophosphorous poisoning, health professionals should remain updated about the recent advances in treatment of organophosphorous poisoning

  2. Initial Management of Poisoned Patients in Emergency Medical Services and Non-poisoning Hospitals in Tehran: The Comparison between Expected and Performed Managements

    Directory of Open Access Journals (Sweden)

    Hossein Hassanian-Moghadam

    2014-06-01

    Full Text Available Background: There is no clear data on the adherence of emergency medical services (EMS paramedics and hospital staff rather than those working in poisoning centers to the guidelines for managing acutely poisoned patients in developing countries. Methods: During a 6-month period, all EMS-managed poisoned patients along with those initially managed in a non-poisoning center before being referred to a poisoning hospital in Tehran, Iran, were instructed. Then the indications for administrating the activated charcoal (AC as well as performing gastric lavage (GL and tracheal intubation were studied and compared to the recommended guidelines. Results: A total of 3347 cases, including 1859 males (55.6%, were evaluated. There were significant differences between expected and performed endotracheal intubations in both EMS and other medical centers (P-value = 0.002 and 0.001, respectively as well as the administration of GL and AC in other medical centers (P-values= 0.003 and 0.03, respectively. Conclusion: More extensive educational programs should be established to improve the preliminary management of poisoned patients performed by EMS paramedics and staff of hospitals other than poisoning centers.

  3. Detection of Poisonous Herbs by Terahertz Time-Domain Spectroscopy

    Science.gov (United States)

    Zhang, H.; Li, Z.; Chen, T.; Liu, J.-J.

    2018-03-01

    The aim of this paper is the application of terahertz (THz) spectroscopy combined with chemometrics techniques to distinguish poisonous and non-poisonous herbs which both have a similar appearance. Spectra of one poisonous and two non-poisonous herbs (Gelsemium elegans, Lonicera japonica Thunb, and Ficus Hirta Vahl) were obtained in the range 0.2-1.4 THz by using a THz time-domain spectroscopy system. Principal component analysis (PCA) was used for feature extraction. The prediction accuracy of classification is between 97.78 to 100%. The results demonstrate an efficient and applicative method to distinguish poisonous herbs, and it may be implemented by using THz spectroscopy combined with chemometric algorithms.

  4. Russula subnigricans Poisoning: From Gastrointestinal Symptoms to Rhabdomyolysis.

    Science.gov (United States)

    Lin, Shide; Mu, Maoyuan; Yang, Fangwan; Yang, Chunfei

    2015-09-01

    Wild mushroom poisoning is often reported to cause acute liver or renal failure. However, acute rhabdomyolysis caused by wild mushroom poisoning has rarely been reported. We describe 7 patients of 1 family with Russula subnigricans Hongo poisoning. Their clinical manifestations varied from gastrointestinal symptoms to rhabdomyolysis, with 1 fatality. Our report provides supporting evidence that rhabdomyolysis may result from ingestion of R subnigricans mushrooms. A key to survival for patients with rhabdomyolysis caused by R subnigricans poisoning may be early recognition and intensive supportive care. Copyright © 2015 Wilderness Medical Society. Published by Elsevier Inc. All rights reserved.

  5. Residential carbon monoxide poisoning from motor vehicles.

    Science.gov (United States)

    Hampson, Neil B

    2011-01-01

    Although morbidity and mortality from accidental carbon monoxide (CO) poisoning are high in the United States, identification of common but poorly recognized sources should help prevention efforts. The study aimed to describe CO poisoning of home occupants due to a vehicle left running in an attached garage. News stories reporting incidents of US CO poisoning were collected daily from March 2007 to September 2009 via a news.Google.com search and data extracted. Patients were individuals reported in the media to have been poisoned with CO in their home by a vehicle running in the attached garage. Main outcome measures were frequency of occurrence, geographic distribution, patient demographics, and mortality. Of 837 CO poisoning incidents reported in US news media over 2 and a half years, 59 (8%) were the result of a vehicle left running in the garage. The elderly were disproportionately affected, with incidents most common in states with larger elderly populations and 29% of cases with age specified occurring in individuals older than 80 years. Among those older than 80 years, 15 of 17 were found dead at the scene. Residential CO poisoning from a vehicle running in the garage is common, disproportionately affects the elderly, has a high mortality rate, and should be preventable with a residential CO alarm. Copyright © 2011 Elsevier Inc. All rights reserved.

  6. Understanding lactic acidosis in paracetamol (acetaminophen) poisoning.

    Science.gov (United States)

    Shah, Anoop D; Wood, David M; Dargan, Paul I

    2011-01-01

    Paracetamol (acetaminophen) is one of the most commonly taken drugs in overdose in many areas of the world, and the most common cause of acute liver failure in both the UK and USA. Paracetamol poisoning can result in lactic acidosis in two different scenarios. First, early in the course of poisoning and before the onset of hepatotoxicity in patients with massive ingestion; a lactic acidosis is usually associated with coma. Experimental evidence from studies in whole animals, perfused liver slices and cell cultures has shown that the toxic metabolite of paracetamol, N-acetyl-p-benzo-quinone imine, inhibits electron transfer in the mitochondrial respiratory chain and thus inhibits aerobic respiration. This occurs only at very high concentrations of paracetamol, and precedes cellular injury by several hours. The second scenario in which lactic acidosis can occur is later in the course of paracetamol poisoning as a consequence of established liver failure. In these patients lactate is elevated primarily because of reduced hepatic clearance, but in shocked patients there may also be a contribution of peripheral anaerobic respiration because of tissue hypoperfusion. In patients admitted to a liver unit with paracetamol hepatotoxicity, the post-resuscitation arterial lactate concentration has been shown to be a strong predictor of mortality, and is included in the modified King's College criteria for consideration of liver transplantation. We would therefore recommend that post-resuscitation lactate is measured in all patients with a severe paracetamol overdose resulting in either reduced conscious level or hepatic failure. © 2010 The Authors. British Journal of Clinical Pharmacology © 2010 The British Pharmacological Society.

  7. [Poison cases and types of poisons based on data obtained of patients hospitalized from 1995-2009 with acute poisoning in the second internal ward in a multi-profile provincial hospital in Tarnow].

    Science.gov (United States)

    Lata, Stanisław; Janiszewski, Jacek

    2010-01-01

    The thesis presents a short history and organization of an acute poisoning centre in the1995 functioning within the internal diseases department in a multi-profile provincial hospital. The data show the number of patients treated beetween 1995-2009 an the types of toxic substances that caused poisoning. The conclusions presented refer to the role of the centre to help people suffering from acute poisoning within the city of Tarnow.

  8. Lead poisoning among opium users in Iran: an emerging health hazard.

    Science.gov (United States)

    Hayatbakhsh, Mohammad Mahdi; Oghabian, Zohreh; Conlon, Elvira; Nakhaee, Samaneh; Amirabadizadeh, Ali Reza; Zahedi, Mohammad Javad; Darvish Moghadam, Sodief; Ahmadi, Bighan; Soroush, Somayeh; Aaseth, Jan; Mehrpour, Omid

    2017-10-05

    Lead (Pb) poisoning among people using opium has been an increasing problem in Iran. The present study highlights the clinical effects of lead toxicity associated with opium use in Iran, Kerman province. Between January 2016 and June 2016, patients with signs and symptoms of Pb poisoning were questioned to assess whether they had a history of opium dependency. In total, 249 patients were enrolled onto this cross-sectional study, all were opium dependent. Para-clinical data including blood lead level (BLL), demographic information, user preferences, and symptoms were obtained. The patients used either opium (83.9%), refined opium (6.4%) or a combination of both (9.7%) via ingestion (71.9%), smoking (8.4%) or a combination of both (19.7%). The overall median BLL was 80.0 μg/dL [IQR: 51.7-119.0]. The median BLL did not differ significantly between opium and refined opium users. Further, BLL was not significantly affected by the type of substance, route of use, duration of use, or daily quantity consumed. Common symptoms included abdominal pain (86.9%), constipation (75.8%), anorexia (71.5%) and nausea (54.7%). Linear regression analysis showed log of BLL was significantly associated with abdominal pain, myalgia and anorexia. The study unravelled an increase in opium-related Pb poisoning in the Kerman province. Raised awareness of this emerging Pb source and investigation of its aetiology is recommended. Pb poisoning should be considered among the primary differential diagnosis of opium users with gastrointestinal symptoms.

  9. Characteristics of hand sanitizer ingestions by adolescents reported to poison centers.

    Science.gov (United States)

    Forrester, Mathias B

    2015-02-01

    There had been reports of adolescents using hand sanitizers to obtain alcohol and ending up in emergency departments with alcohol poisoning. This study aimed to describe the pattern of adolescent ingestions of hand sanitizers reported to a statewide poison center system. Our study subjects included patients aged 13-19 years who reported hand sanitizer ingestions as reported to Texas poison centers during 2000-2013. The distribution of the ingestions was determined for various demographic and clinical factors. Of 385 total cases, 61% of the patients were male, and the mean age was 15.3 years. The ingestion reason was unintentional (61%), intentional abuse/misuse (18%), and malicious (10%). Ingestion site was most frequently reported to be the patient's own residence (53%), followed by school (35%). About 77% of the patients were managed on site. The medical outcome was serious (moderate effect or unable to follow-potentially toxic) in 5% of the cases. The most frequently reported adverse clinical effects were vomiting (5%), abdominal pain (4%), nausea (4%), throat irritation (4%), and drowsiness (2%). Adolescents who ingested hand sanitizers were more likely to be male and younger. One-third of the ingestions occurred at school, suggesting that school personnel might be made aware of the potential problem of hand sanitizer ingestions by adolescents. Nevertheless, despite the potential for serious outcomes from adolescent hand sanitizer ingestion, most of the ingestions reported to poison centers are not likely to be serious and can be successfully managed outside of a healthcare facility.

  10. [Poisoning with Jatropha curcas: 24 cases reported to Paris and Marseille Poisons Centers].

    Science.gov (United States)

    Langrand, J; Médernach, C; Schmitt, C; Blanc-Brisset, I; Villa, A F; de Haro, L; Garnier, R

    2015-03-01

    Jatropha curcas L. is an inedible plant belonging to the Euphorbiaceae family that is growing in subtropical zones of all continents. We report a series of 24 cases of poisoning with J. curcas seeds or fruits reported to poison centers in Paris and Marseille between December 2000 and June 2014. Fifteen adults and 9 children ingested J. curcas seeds or fruits. All patients experienced gastrointestinal disorders, within the first hours following ingestion: nausea, vomiting, diarrhea and abdominal pain. Laboratory investigations performed in 10 patients revealed minor abnormalities: CK elevation (8 cases), dehydration (5 cases) with moderate elevation of serum creatinine levels (3 cases), and mildly increased serum bilirubin (8 cases). Complete remission of all clinical signs was observed within 48 hours in the 20 cases for which the outcome was known. Previously published cases of J. curcas poisoning were very similar to ours: As in our series, gastrointestinal disorders were always present. They were sometimes associated with neurological or cardiovascular signs, and hepatic or renal disorders; these were generally interpreted as complications of severe gastroenteritis, although direct toxic effects could not be formally excluded. In most cases, simple supportive measures were sufficient to ensure complete recovery within 24-48 hours. J Curcas poisoning incidence is certainly increasing because the plant is cultivated to produce biodiesel and is now largely present in most subtropical countries. As a consequence, local health professionals should be informed of the toxic properties of this plant.

  11. 76 FR 9585 - Poison Control Program

    Science.gov (United States)

    2011-02-18

    ... delay or gap in poison center services. The State of New York has determined that the Research... Noncompetitive Replacement Awards to the Research Foundation of SUNY and the New York City Health & Hospitals... the Research Foundation of SUNY d.b.a. the Upstate New York Poison Control Center. HRSA will also...

  12. Validation of a Poison Prevention Program.

    Science.gov (United States)

    Gill, Noel C.; Braden, Barbara T.

    Two way analyses of variance and cross-group descriptive comparisons assessed the effectiveness of the Siop Poison Prevention Program, which included an educational program and the use of warning labels, on improving verbal and visual discrimination of poisonous and nonpoisonous products for preschool children. The study sample consisted of 156…

  13. Outbreak of food poisoning in a working men's hostel: A retrospective cohort study

    Directory of Open Access Journals (Sweden)

    Vikram Singh Grewal

    2017-01-01

    Full Text Available Introduction: Food poisoning is an acute gastroenteritis caused by ingestion of food or drink contaminated with either living bacteria or their toxins or inorganic chemical substances and poisons derived from plants and animals, commonly occurring as explosive outbreaks. The authors investigated an outbreak of food poisoning reported from a working men's hostel in urban area of Pune, Maharashtra. Materials and Methods: A retrospective cohort study design was adopted to investigate the outbreak. Of the total 170 members, 68 had symptoms of food poisoning. Remaining 102 unexposed members were also interviewed as part of the study. Data for environmental and laboratory parameters were also collected. Results: The point source outbreak indicated cooked chicken as the source with a risk ratio of 3.34 (95% confidence interval: 2.02–5.54 and attributable fraction for chicken was 75.3%. As is the case with 70% of food poisoning outbreaks, laboratory confirmation of causative organism could not be established, due to lack of specimens. However, the clinicoepidemiological profile of the patients displays a median incubation period of 8 h (range 5–17 h, along with the clinical symptomatology of a self-limiting disease of diarrhea, abdominal cramps, and nausea; suggested the implicating organisms to be either Clostridium perfringens or Bacillus cereus. Conclusion: The defaulting environmental parameters of compromised sanitary conditions, inadequate storage in refrigerator, improper storage of raw food, and unsafe cooking practices were enhancing factors, which need to be mandatorily addressed in bulk cooking.

  14. VIGILANCE POISON: Illegal poisoning and lead intoxication are the main factors affecting avian scavenger survival in the Pyrenees (France).

    Science.gov (United States)

    Berny, Philippe; Vilagines, Lydia; Cugnasse, Jean-Marc; Mastain, Olivier; Chollet, Jean-Yves; Joncour, Guy; Razin, Martine

    2015-08-01

    A specific surveillance program has been set up to monitor avian scavenger populations in the French Pyrenean Mountains, hosting a high proportion of the French populations. The two main purposes of the study were to identify all causes of death and to investigate poisoning cases. All 170 birds found dead during the 7-year program were submitted to full necropsy, X-Ray, parasitological investigations and consistent analytical toxicology screenings (Cholinesterase inhibitors, anticoagulant rodenticides, organochlorine insecticides, Pb, Cd). Over the study period, 8 Bearded Vultures, 120 Griffon Vultures, 8 Egyptian Vultures and 34 Red kites were eventually collected. Mortality events were often multifactorial, but poisoning was by far the most common cause of death (24.1%), followed by trauma/fall (12%), bacterial diseases and starvation (8%) and electrocution (6%). Illicit use of banned pesticides was identified as a common cause of poisoning (53% of all poisoning cases) and lead poisoning was also identified as a significant toxicant issue (17% of all poisoning cases). Lead isotopic signature could be associated primarily with ammunition. Last, a positive association between trauma and lead contamination was detected, indicating that lead could be a significant contributor to different causes of death. These results urge for severe restrictions on the use of lead ammunition to prevent scavengers from detrimental exposure. Copyright © 2015 Elsevier Inc. All rights reserved.

  15. Pharmacological treatment of cardiac glycoside poisoning.

    Science.gov (United States)

    Roberts, Darren M; Gallapatthy, Gamini; Dunuwille, Asunga; Chan, Betty S

    2016-03-01

    Cardiac glycosides are an important cause of poisoning, reflecting their widespread clinical usage and presence in natural sources. Poisoning can manifest as varying degrees of toxicity. Predominant clinical features include gastrointestinal signs, bradycardia and heart block. Death occurs from ventricular fibrillation or tachycardia. A wide range of treatments have been used, the more common including activated charcoal, atropine, β-adrenoceptor agonists, temporary pacing, anti-digoxin Fab and magnesium, and more novel agents include fructose-1,6-diphosphate (clinical trial in progress) and anticalin. However, even in the case of those treatments that have been in use for decades, there is debate regarding their efficacy, the indications and dosage that optimizes outcomes. This contributes to variability in use across the world. Another factor influencing usage is access. Barriers to access include the requirement for transfer to a specialized centre (for example, to receive temporary pacing) or financial resources (for example, anti-digoxin Fab in resource poor countries). Recent data suggest that existing methods for calculating the dose of anti-digoxin Fab in digoxin poisoning overstate the dose required, and that its efficacy may be minimal in patients with chronic digoxin poisoning. Cheaper and effective medicines are required, in particular for the treatment of yellow oleander poisoning which is problematic in resource poor countries. © 2015 The British Pharmacological Society.

  16. Methadone Related Poisoning on the Rise in Tehran, Iran

    Directory of Open Access Journals (Sweden)

    Kambiz Soltaninejad

    2014-09-01

    Full Text Available Background: In Iran, methadone has been used for methadone maintenance treatment (MMT as well as analgesic treatment in pain clinics. Recently, there are some reports regarding accidental and intentional methadone poisonings and deaths. The aim of this study was to evaluate the trend of methadone poisonings and deaths during a 10-year period in Tehran, Iran. Methods: This was a retrospective cross-sectional study over 2000 to 2010. Patients with a documented methadone poisoning who were admitted in Loghman Hakim Hospital Poison Center in Tehran, Iran were identified and included in the study. The data including patients’ age, gender, ingested dose, co-ingestants, intention of ingestion and outcome were extracted from the patients’ medical records. Results: During the study period, 1426 cases of methadone poisoning were recorded, of which, 1041 cases (73% were men. Thirty-six cases (2.5% died. Mean age of the patients was 29.9 ± 17 years. In 476 cases, the intention of poisoning could not be determined, and in the remaining, the intention was misuse (n = 273, 28.7%, suicide (n = 254, 26.7%, accidental (n = 245, 25.8% and abuse (n = 178, 18.8%. Mean of the ingested dose of methadone was 120.6 ± 306.8 mg. The incidence of acute methadone poisoning per one million population of Tehran was 0.43 in 2000 that rose to 37.62 in 2010. Conclusion: The results indicate that methadone poisoning and deaths have increased in Tehran. MMT clinics should be strictly run according to the national guideline to prevent methadone poisoning. With regard to high frequency of poly-drug use in methadone poisoning, it seems important to warn health care providers against prescription of other drugs with methadone. 

  17. Childhood Lead Poisoning Associated with Gold Ore Processing: a Village-Level Investigation—Zamfara State, Nigeria, October–November 2010

    Science.gov (United States)

    Lo, Yi-Chun; Dooyema, Carrie A.; Neri, Antonio; Durant, James; Jefferies, Taran; Medina-Marino, Andrew; de Ravello, Lori; Thoroughman, Douglas; Davis, Lora; Dankoli, Raymond S.; Samson, Matthias Y.; Ibrahim, Luka M.; Okechukwu, Ossai; Umar-Tsafe, Nasir T.; Dama, Alhassan H.

    2012-01-01

    Background: During May–June 2010, a childhood lead poisoning outbreak related to gold ore processing was confirmed in two villages in Zamfara State, Nigeria. During June–September of that year, villages with suspected or confirmed childhood lead poisoning continued to be identified in Zamfara State. Objectives: We investigated the extent of childhood lead poisoning [≥ 1 child with a blood lead level (BLL) ≥ 10 µg/dL] and lead contamination (≥ 1 soil/dust sample with a lead level > 400 parts per million) among villages in Zamfara State and identified villages that should be prioritized for urgent interventions. Methods: We used chain-referral sampling to identify villages of interest, defined as villages suspected of participation in gold ore processing during the previous 12 months. We interviewed villagers, determined BLLs among children lead. Results: We identified 131 villages of interest and visited 74 (56%) villages in three local government areas. Fifty-four (77%) of 70 villages that completed the survey reported gold ore processing. Ore-processing villages were more likely to have ≥ 1 child lead poisoning (68% vs. 50%, p = 0.17) or death following convulsions (74% vs. 44%, p = 0.02). Soil/dust contamination and BLL ≥ 45 µg/dL were identified in ore-processing villages only [50% (p lead poisoning or lead contamination was 3.5 times as high in ore-processing villages than the other villages (95% confidence interval: 1.1, 11.3). Conclusion: Childhood lead poisoning and lead contamination were widespread in surveyed areas, particularly among villages that had processed ore recently. Urgent interventions are required to reduce lead exposure, morbidity, and mortality in affected communities. PMID:22766030

  18. Two patients with ciguatera toxicity: a seafood poisoning in travellers to (sub) tropical areas.

    Science.gov (United States)

    Slobbe, L; van Genderen, P J J; Wismans, P J

    2008-10-01

    Ciguatera toxicity is a type of seafood poisoning caused by the consumption of ciguatoxic reef fish. We describe two patients with characteristic gastrointestinal and neurological symptoms, both of whom had eaten local seafood. Although mortality is low, morbidity can be considerable due to debilitating symptoms. Most cases originate in the (sub)tropics but due to expanding tourism and fish exportation, it may be encountered in more temperate regions. Treatment is supportive, but some benefit from intravenous mannitol has been reported.

  19. A consolidation process for spent burnable poison rod assemblies

    International Nuclear Information System (INIS)

    Yamamoto, Y.; Harada, M.; Komatsu, Y.

    1985-01-01

    A new consolidation system for the spent burnable poison assembly utilizing a sequence control robot operated under water was proposed. A credible accident in the system was analyzed mainly from the viewpoint of tritium release, based on the diffusion analysis of tritium in borosilicate glass. It was found that the amount of tritium released would be small even after the rupture of burnable poison rods. An experiment on a new consolidation system was performed using spent burnable poison assemblies. The volume of burnable poison assemblies was reduced safely and securely by a factor of 7 to 14 for burnable poison rods and by 22 for hold-down portions. It was proved that the consolidation system is collectively feasible

  20. Hemodialysis in the Poisoned Patient

    Directory of Open Access Journals (Sweden)

    Megan Boysen-Osborn

    2017-09-01

    Full Text Available Audience: This classic team based learning (cTBL didactic is aimed for emergency medicine residents and fourth year medical students entering emergency medicine. Introduction: Over one million visits per year to United States (US emergency departments (ED are related to poisonings.1 Extracorporeal treatment (ECTR, specifically hemodialysis (HD, is one potential method to enhance elimination of certain drugs and their toxic metabolites.2-12 While HD may be life-saving in certain poisonings, it may have no effect on others and it carries associated risks and costs. It is essential that emergency physicians know the indications for HD in the poisoned patient. This cTBL reviews many poisonings which may be managed by HD. Objectives: By the end of this cTBL, the learner will: 1 recognize laboratory abnormalities related to toxic alcohol ingestion; 2 calculate an anion gap and osmolal gap; 3 know the characteristics of drugs that are good candidates for HD; 4 discuss the management of patients with toxic alcohol ingestions; 5 discuss the management of patients with salicylate overdose; 6 know the indications for HD in patients with overdoses of antiepileptic drugs; 7 discuss the management of patients with lithium toxicity. Method: This didactic session is a cTBL (classic team based learning.

  1. Food poisoning. Pt. 2

    Energy Technology Data Exchange (ETDEWEB)

    Askar, A.; Treptow, H.

    1982-01-15

    In the present study information about food poisoning is compared and reviewed. From the viewpoint of a food technologist the toxic substances are represented in four sections: 1. Residues of substances used by plants and animals: pesticides, antibiotics, sexual hormones and psychopharmaces. 2. Environmental contaminants: heavy metals, radionuclides and polycyclic hydrocarbons. 3. Substances developing during the manufacture: food additives, asbest, parts of packing materials, and residual solvents. 4. Substances arising from processing: smoked and roasted food, non enzymatic reaction, oxidized and heated fats and irradiated foods. The mere presence of toxic substances does not make food unsafe or poisonous. Dangerous, because of their toxic or carcinogenic effects are: Pesticides (especially chlorinated organic pesticides), heavy metals (especially lead, mercury and cadmium), polycyclic hydrocarbons (3,4-benzpyren), nitrosamines and vinyl chloride. The other components are only dangerous if they are present in large ammounts. A good and responsible practise of agriculture and food manufacture processes, a watchful and competent official food control and well informed consumers can limit the danger of food poisoning and human health.

  2. Emergency department visits by pediatric patients for poisoning by prescription opioids.

    Science.gov (United States)

    Tadros, Allison; Layman, Shelley M; Davis, Stephen M; Bozeman, Rachel; Davidov, Danielle M

    2016-09-01

    Prescription medication abuse is an increasingly recognized problem in the United States. As more opioids are being prescribed and abused by adults, there is an increased risk of both accidental and intentional exposure to children and adolescents. The impact of pediatric exposures to prescription pain pills has not been well studied. We sought to evaluate emergency department (ED) visits for poisoning by prescription opioids in pediatric patients. This retrospective study looked at clinical and demographic data from the Nationwide Emergency Department Sample (NEDS) from 2006 to 2012. There were 21,928 pediatric ED visits for prescription opioid poisonings and more than half were unintentional. There was a bimodal age distribution of patients, with slightly more than half occurring in females. The majority of patients were discharged from the ED. More visits in the younger age group (0-5 years) were unintentional, while the majority of visits in the adolescent age group (15-17 years) were intentional. Mean charge per discharge was $1,840 and $14,235 for admissions and surmounted to over $81 million in total charges. Poisonings by prescription opioids largely impact both young children and adolescents. These findings can be used to help target this population for future preventive efforts.

  3. Optimization of gadolinium burnable poison loading by the conjugate gradients method

    International Nuclear Information System (INIS)

    Drumm, C.R.

    1984-01-01

    Improved use of burnable poison is suggested for pressurized water reactors (PWR's) to insure a sufficiently negative moderator temperature coefficient of reactivity for extended burnup cycles and low leakage refueling patterns. The use of gadolinium as a burnable poison can lead to large axial fluctuations in the power distribution through the cycle. The goal of this work is to determine the optimal axial distribution of gadolinium burnable poison in a PWR to overcome the axial fluctuations, yielding an improved power distribution. The conjugate gradients optimization method is used in this work because of the high degree of nonlinearity of the problem. The neutron diffusion and depletion equations are solved for a one-dimensional one-group core model. The state variables are the flux, the critical soluble boron concentration, and the burnup. The control variables are the number of gadolinium pins per assembly and the beginning-of-cycle gadolinium concentration, which determine the gadolinium cross section. Two separate objectives are considered: 1) to minimize the power peaking factor, which will minimize the capital cost of the plant; and 2) to maximize the cycle length, which will minimize the fuel cost for the plant. It is shown in this work that optimizing the gadolinium distribution can yield an improved power distribution

  4. Phonon-Mediated Quasiparticle Poisoning of Superconducting Microwave Resonators

    OpenAIRE

    Patel, U.; Pechenezhskiy, Ivan V.; Plourde, B. L. T.; Vavilov, M. G.; McDermott, R.

    2016-01-01

    Nonequilibrium quasiparticles represent a significant source of decoherence in superconducting quantum circuits. Here we investigate the mechanism of quasiparticle poisoning in devices subjected to local quasiparticle injection. We find that quasiparticle poisoning is dominated by the propagation of pair-breaking phonons across the chip. We characterize the energy dependence of the timescale for quasiparticle poisoning. Finally, we observe that incorporation of extensive normal metal quasipar...

  5. [A case of Veratrum poisoning].

    Science.gov (United States)

    Festa, M; Andreetto, B; Ballaris, M A; Panio, A; Piervittori, R

    1996-05-01

    A poisoning from a Veratrum album infusion mistaken for Gentiana lutea is described. Confusion between these two plants can easily occur because they are very similar, although flowers and disposition of leaves allow their botanic determinat: V. album leaves are alternate and flowers are white, while G. lutea leaves are opposite and flowers yellow. The poisoning involves gastrointestinal (pyrosis, vomiting) and cardiocirculatory systems (bradyarrhy-thmias, A-V dissociation, vasodilatation) Atropine is the drug of choice.

  6. Neurotoxic Syndromes in Marine Poisonings a Review

    Directory of Open Access Journals (Sweden)

    Gholam Hossein Mohebbi

    2014-08-01

    Full Text Available Background: Marine neurotoxins as of Marine biotoxins are natural toxins that produced mainly by dinoflagellates, diatoms and several species of invertebrates and fish. Marine poisoning results from the ingestion of marine animals contain these toxins and causes considerable adverse effects. Materials and methods: This review provides some facts about the structures of marine neurotoxins, their molecular target and pharmacology, analytical methods for their detection and quantitation, diagnosis and laboratory testing, clinical manifestations, as well as prevention and treatment, if were obtainable. Furthermore, we focus on marine poisoning and various associated neurological syndromes like ciguatera, tetrodotoxin poisoning, and paralytic shellfish poisoning, after ingestion of the common marine toxins. Results: A number of neurotoxins that prescribed according to their potency (LD50 are: Maitotoxin, Ciguatoxins and Palytoxin, Tetrodotoxin and Saxitoxin, Brevetoxins, Azaspiracid, Yessotoxin, Cooliatoxin, Domoic acid and Conotoxins, Respectively. The primary target of most marine neurotoxins is voltage gated sodium channels and the resulting block of ion conductance through these channels. Moreover, these compounds interact with voltage-gated potassium and calcium channels and modulate the flux of stated ions into many cell types. As well, the target recognized for palytoxin is the Na+- K+ /ATPase. Conclusion: Results of reviewed studies revealed that, the Ciguatera is the commonest syndrome of marine poisoning, but is rarely lethal. Puffer fish poisoning results from the ingestion of fish containing tetrodotoxin and paralytic shellfish poisoning are less common, but have a higher fatality rate than ciguatera. Despite their high toxicity, no much research has been done on some of the toxins, like maitotoxin. In addition, there have remained unknown the pharmacological effects, mechanism of action and molecular target of some toxins such as

  7. The Poison Control Center--Its Role

    Science.gov (United States)

    Manoguerra, Anthony S.

    1976-01-01

    Poison Control Centers are being utilized by more schools of pharmacy each year as training sites for students. This paper discusses what such a center is, its services, changes anticipated in the poison center system in the next several years and how they may influence pharmacy education, specifically as it relates to clinical toxicology.…

  8. Blumea lacera Plant Poisoning in Cattle; Epidemiology and Management

    Directory of Open Access Journals (Sweden)

    Mst. Nusrat Zahan

    2015-07-01

    Full Text Available Plant poisoning in grazing animals is more common in Bangladesh, especially during the scarcity period. The present study was undertaken to find out the epidemiology of Blumea lacera fresh plant poisoning and its management in cattle. A total of 765 suspected clinical cases were examined, of these 48 were diagnosed as Blumea lacera plant poisoning. The poisoning was found more in local cattle (92% than that of crossbred (8% cattle. Most of the cases were found in autumn (71%, in compare to summer (23% and winter (6%. The highest occurrence of poisoning was observed in cattle of 6 months to 2 years of age (57% in comparison to other age category. Therapeutic response (16% was found if treatments were given within 4 hours of ingestion of the plant and the effective treatment was a combination of laxative, normal saline, vitamin B1. Veterinarian can apply this treatment during Blumea lacera poisoning in animals.

  9. [Forensic Analysis for 54 Cases of Suxamethonium Chloride Poisoning].

    Science.gov (United States)

    Zhao, Y F; Zhao, B Q; Ma, K J; Zhang, J; Chen, F Y

    2017-08-01

    To observe and analyze the performance of forensic science in the cases of suxa- methonium chloride poisoning, and to improve the identification of suxamethonium chloride poisoning. Fifty-four cases of suxamethonium chloride poisoning were collected. The rules of determination of suxamethonium chloride poisoning were observed by the retrospective analysis of pathological and toxicological changes as well as case features. The pathological features of suxamethonium chloride poisoning were similar to the general changes of sudden death, which mainly included acute pulmonary congestion and edema, and partly showed myocardial disarray and fracture. Suxamethonium chloride could be detected in the heart blood of all cases and in skin tissue of part cases. Suxa-methonium chloride poisoning has the characteristics with fast death and covert means, which are difficult to rescue and easily miss inspection. For the cases of sudden death or suspicious death, determination of suxamethonium chloride should be taken as a routine detection index to prevent missing inspection. Copyright© by the Editorial Department of Journal of Forensic Medicine

  10. Histamine (Scombroid) Fish Poisoning: a Comprehensive Review.

    Science.gov (United States)

    Feng, Charles; Teuber, Suzanne; Gershwin, M Eric

    2016-02-01

    Histamine fish poisoning, also known as scombroid poisoning, is the most common cause of ichythyotoxicosis worldwide and results from the ingestion of histamine-contaminated fish in the Scombroidae and Scomberesocidae families, including mackerel, bonito, albacore, and skipjack. This disease was first described in 1799 in Britain and re-emerged in the medical literature in the 1950s when outbreaks were reported in Japan. The symptoms associated with histamine fish poisoning are similar to that of an allergic reaction. In fact, such histamine-induced reactions are often misdiagnosed as IgE-mediated fish allergy. Indeed, histamine fish poisoning is still an underrecognized disease. In this review, we discuss the epidemiology, pathophysiology, evaluation, and treatment of scombroid disease. Because more than 80% of fish consumed in the USA is now imported from other countries, the disease is intimately linked with the global fish trade (National Marine Fisheries Service, 2012). Preventing future scombroid outbreaks will require that fishermen, public health officials, restaurant workers, and medical professionals work together to devise international safety standards and increase awareness of the disease. The implications of scombroid poisoning go far beyond that of fish and have broader implications for the important issues of food safety.

  11. Epidemiological analysis of poisoning cases in Van, Turkey

    International Nuclear Information System (INIS)

    Aydin, I.; Karadas, S.; Gonullu, H.; Dulger, A. C.

    2014-01-01

    Objective: To investigate the etiological and demographical characteristics of acute adult poisoning cases in eastern Turkey. Methods: The retrospective study was conducted at the Emergency Department of Yuzuncu Yil University, School of Medicine, and comprised data related to the period between 2007 and 2009. The data obtained included age, gender, referrals, manner of poisoning, manner of application, the department which followed up on the patients, duration of hospital stay. All data was noted on proforma. SPSS 15 was used for statistical analysis. Results: Of the total cases visiting the Emergency Department, 1207 (1.1%) related to poisoning. Of them, 880 (72.9%) had attempted suicide; 858 (71.1%) were female; 349 (29%) were male. The average age of the females was 25.4+-8.5 years, and that of the males 28.3+-14.3 years. Single-medicine was noted in poisoning 544 (45.1%) patients. Other poisoning types were multidrugs 373 (30.9%); rat poisoning, insecticide and pesticides, 145 (12%); corrosives 38 (3.1%); and weed, mushroomang; food 47 (3.8%). Oral poisoning was noted in 1141 (94.5%) cases. A total of 1019 (84.4%) patients received treatment and were followed up in the Emergency Department. Six (0.6%) patients died. Conclusion: There is a need to generate more awareness about the hazards of domestic cleaning products and to keep it away at some distinct place to minimised chances of confusion. (author)

  12. Poison pills and CEOs: The résumé matters

    Directory of Open Access Journals (Sweden)

    Douglas Sanford Jr.

    2012-07-01

    Full Text Available Previous research has linked poison pill to corporate governance characteristics such as ownership structure and board composition while overlooking the attributes of top managers involved in poison pill decision. Based on upper echelons perspective, we changed the focus by investigating the effect of CEO characteristics on poison pills, as measured by age, business education, and outside directorships. Using a sample of Fortune 500 manufacturing firms, we found that CEO business education is positively associated with poison pills, while CEOs’ outside directorships are negatively associated with poison pills. Furthermore, we found that CEO duality moderates the relationship between CEO business education and poison pills. We make implications for both corporate governance research and managerial practices regarding firms’ anti-takeover provisions.

  13. Amitraz, an underrecognized poison: A systematic review

    Directory of Open Access Journals (Sweden)

    Sahajal Dhooria

    2016-01-01

    Results: The original search yielded 239 articles, of which 52 articles described human cases. After following the inclusion and exclusion criteria, 32 studies describing 310 cases (151 females, 175 children of human poisoning with amitraz were included in this systematic review. The most commonly reported clinical features of amitraz poisoning were altered sensorium, miosis, hyperglycaemia, bradycardia, vomiting, respiratory failure, hypotension and hypothermia. Amitraz poisoning carried a good prognosis with only six reported deaths (case fatality rate, 1.9%. Nearly 20 and 11.9 per cent of the patients required mechanical ventilation and inotropic support, respectively. The role of decontamination methods, namely, gastric lavage and activated charcoal was unclear. Interpretation & conclusions: Our review shows that amitraz is an important agent for accidental or suicidal poisoning in both adults and children. It has a good prognosis with supportive management.

  14. Intentional and accidental paracetamol poisoning in childhood – a retrospective analysis

    Directory of Open Access Journals (Sweden)

    Katarzyna Kominek

    2015-04-01

    Full Text Available Paracetamol is one of the most commonly used analgesics and antipyretics available without limits as preparations of the OTC group (over the counter drugs. Overdose and poisoning with this drug always brings about the risk of acute hepatic failure. The objective of the study was a retrospective evaluation of patients hospitalized in the Paediatric Clinic during the period 2004–2012 due to poisoning with paracetamol.The analysis covered 44 patients hospitalized in the Paediatric Clinic during 2004–2012 due to poisoning with paracetamol. Patients were divided into three groups: intentional poisonings, accidental poisonings, and drug overdose.During the period of the study, 44 patients aged 2.1–17.1, poisoned with paracetamol, were hospitalized. Among these patients there were 30 (68.2% cases of intentional poisonings, 10 (22.7% of accidental poisonings, and only 4 patients (9.1% were children hospitalized after a paracetamol overdose. The majority of patients in all groups were females (93.3%.Paracetamol intoxication may occur after exceeding a single allowable dose, in the case of intentional poisoning, more rarely after exceeding the daily dose, in the case of intense pain complaints, or in the treatment of persistent fever.Based on the analysis performed, an increase was observed in the frequency of poisoning with paracetamol, especially intentional poisoning. Unlimited access to paracetamol as an OTC drug should be reconsidered.

  15. Intractable Seizures and Rehabilitation in Ciguatera Poisoning.

    Science.gov (United States)

    Derian, Armen; Khurana, Seema; Rothenberg, Joshua; Plumlee, Charles

    2017-05-01

    Ciguatera fish poisoning is the most frequently reported seafood toxin illness associated with the ingestion of contaminated tropical fish. Diagnosis relies on a history of recent tropical fish ingestion and subsequent development of gastrointestinal, cardiovascular, and neurological symptoms. Ciguatera poisoning usually has a self-limited time course, and its management involves symptomatic control and supportive care. This case report presents an uncommon case of ciguatera poisoning with prolonged intractable seizures refractory to standard antiseizure medications. The patient also had significant functional decline that responded to rigorous inpatient rehabilitation not previously described in literature.

  16. Extracorporeal Treatment in Phenytoin Poisoning: Systematic Review and Recommendations from the EXTRIP (Extracorporeal Treatments in Poisoning) Workgroup.

    Science.gov (United States)

    Anseeuw, Kurt; Mowry, James B; Burdmann, Emmanuel A; Ghannoum, Marc; Hoffman, Robert S; Gosselin, Sophie; Lavergne, Valery; Nolin, Thomas D

    2016-02-01

    The Extracorporeal Treatments in Poisoning (EXTRIP) Workgroup conducted a systematic literature review using a standardized process to develop evidence-based recommendations on the use of extracorporeal treatment (ECTR) in patients with phenytoin poisoning. The authors reviewed all articles, extracted data, summarized findings, and proposed structured voting statements following a predetermined format. A 2-round modified Delphi method was used to reach a consensus on voting statements, and the RAND/UCLA Appropriateness Method was used to quantify disagreement. 51 articles met the inclusion criteria. Only case reports, case series, and pharmacokinetic studies were identified, yielding a very low quality of evidence. Clinical data from 31 patients and toxicokinetic grading from 46 patients were abstracted. The workgroup concluded that phenytoin is moderately dialyzable (level of evidence = C) despite its high protein binding and made the following recommendations. ECTR would be reasonable in select cases of severe phenytoin poisoning (neutral recommendation, 3D). ECTR is suggested if prolonged coma is present or expected (graded 2D) and it would be reasonable if prolonged incapacitating ataxia is present or expected (graded 3D). If ECTR is used, it should be discontinued when clinical improvement is apparent (graded 1D). The preferred ECTR modality in phenytoin poisoning is intermittent hemodialysis (graded 1D), but hemoperfusion is an acceptable alternative if hemodialysis is not available (graded 1D). In summary, phenytoin appears to be amenable to extracorporeal removal. However, because of the low incidence of irreversible tissue injury or death related to phenytoin poisoning and the relatively limited effect of ECTR on phenytoin removal, the workgroup proposed the use of ECTR only in very select patients with severe phenytoin poisoning. Copyright © 2016 National Kidney Foundation, Inc. Published by Elsevier Inc. All rights reserved.

  17. Hallmarks of opium poisoning in infants and toddlers.

    Science.gov (United States)

    Zamani, Nasim; Sanaei-Zadeh, Hossein; Mostafazadeh, Babak

    2010-10-01

    Accidental opium intoxication in children is an extremely dangerous poisoning if it remains undiagnosed and untreated. The classic triad of miosis, decreased level of consciousness and bradypnea, which are the hallmarks of opiate intoxication, are used for the diagnosis of opium poisoning in adults and children. Little attention has been paid to the signs of opium intoxication in children and no published study has explored the frequency of hallmarks of this type of poisoning in the paediatric population. We conducted a study in order to evaluate the prevalence of major signs of opium poisoning in infants and toddlers. In this study, a total of 228 infants and 82 toddlers who had been admitted to Loghman Hakim Hospital as a result of opium poisoning between 2001 and 2009 were evaluated, retrospectively. The most usual sign of opium poisoning was miosis (90%) followed by a decreased level of consciousness (88.4%), bradypnea (28.4%) and seizure (10.3%). The prevalence of the triad of miosis, bradypnea and a decreased level of consciousness was 25.2%. Miosis in association with decreased level of consciousness was detected in 82.6% of our patients. Bradypnea was present in 74 infants and 14 toddlers, which shows a statistically significant difference (P = 0.01). The mean age and weight of the patients with bradypnea were significantly less than those without bradypnea (P = 0.008 and P = 0.0001, respectively). Bradypnea and seizure were significantly more common in females (36.7% versus 26%; P = 0.05 and 15.2% versus 6.5%; P = 0.01, respectively). Miosis in association with a decreased level of consciousness is the most useful indicator of opium poisoning in infants and toddlers. Furthermore, seizure is a more common feature of this type of poisoning in infants, especially in those who are less than 1 month old.

  18. Beryllium poisonings; Les intoxications par le beryllium

    Energy Technology Data Exchange (ETDEWEB)

    Alibert, S.

    1959-03-15

    This note reports a bibliographical study of beryllium toxicity. Thus, this bibliographical review addresses and outlines aspects and issues like aetiology, cases of acute poisoning (cutaneous manifestations, pulmonary manifestations), chronic poisoning (cutaneous, pulmonary and bone manifestations), excretion and localisation, and prognosis.

  19. Fatal poisonings in Oslo: a one-year observational study.

    Science.gov (United States)

    Bjornaas, Mari A; Teige, Brita; Hovda, Knut E; Ekeberg, Oivind; Heyerdahl, Fridtjof; Jacobsen, Dag

    2010-06-06

    Acute poisonings are common and are treated at different levels of the health care system. Since most fatal poisonings occur outside hospital, these must be included when studying characteristics of such deaths. The pattern of toxic agents differs between fatal and non-fatal poisonings. By including all poisoning episodes, cause-fatality rates can be calculated. Fatal and non-fatal acute poisonings in subjects aged > or =16 years in Oslo (428 198 inhabitants) were included consecutively in an observational multi-centre study including the ambulance services, the Oslo Emergency Ward (outpatient clinic), and hospitals, as well as medico-legal autopsies from 1st April 2003 to 31st March 2004. Characteristics of fatal poisonings were examined, and a comparison of toxic agents was made between fatal and non-fatal acute poisoning. In Oslo, during the one-year period studied, 103 subjects aged > or =16 years died of acute poisoning. The annual mortality rate was 24 per 100 000. The male-female ratio was 2:1, and the mean age was 44 years (range 19-86 years). In 92 cases (89%), death occurred outside hospital. The main toxic agents were opiates or opioids (65% of cases), followed by ethanol (9%), tricyclic anti-depressants (TCAs) (4%), benzodiazepines (4%), and zopiclone (4%). Seventy-one (69%) were evaluated as accidental deaths and 32 (31%) as suicides. In 70% of all cases, and in 34% of suicides, the deceased was classified as drug or alcohol dependent. When compared with the 2981 non-fatal acute poisonings registered during the study period, the case fatality rate was 3% (95% C.I., 0.03-0.04). Methanol, TCAs, and antihistamines had the highest case fatality rates; 33% (95% C.I., 0.008-0.91), 14% (95% C.I., 0.04-0.33), and 10% (95% C.I., 0.02-0.27), respectively. Three per cent of all acute poisonings were fatal, and nine out of ten deaths by acute poisonings occurred outside hospital. Two-thirds were evaluated as accidental deaths. Although case fatality rates were

  20. EPIDEMIOLOGY OF CARBON MONOXIDE POISONING IN LJUBLJANA FROM 1990 TO 1999

    Directory of Open Access Journals (Sweden)

    Miran Brvar

    2002-02-01

    Full Text Available Background. Carbon monoxide (CO is the most common lethal poisoning. The incidence of sublethal CO poisoning in Slovenia is not known. The aim of the study was to investigate the epidemiology of sublethal acute CO poisoning in Ljubljana region (Slovenia.Methods. A retrospective study involved CO poisoned patients admited to Poison Control Centre and Centre of Intensive Care Medicine of the University Medical Centre Ljubljana, between January 1, 1990 and December 31, 1999.Results. There were annualy approximately 2.4 cases of sublethal CO poisonings per 100.000 population in Ljubljana region. Of these, 25% were suicide attempts and 75% were unintentional poisonings (28% happened in domestic environment as a result of heating, cooking or bathing, 22% were associated with fire, 11% happened in the working site, 10% happened in the workroom at home and only 3% occurred in the moving vehicle. Among the patients there were 72% male and 28% female. The domestic source of CO was a gas water heater or residential heating device in the 63% of the cases, a coal stove in the 32% and an oil heater in the 6%. In the 18% of the suicide attempts we found also acute drug or alcohol intoxication, and 18% of patients poisoned in the fire were intoxicated with alcohol. Collective poisoning happened in the 25% of cases affecting from 2 to 6 persons.Conclusions. The incidence of sublethal CO poisoning in Ljubljana region appers to be seven times lower than in other countries. The main reason is misdiagnosing of CO poisoning. In the future we should consider CO poisoning more often, particularly in all patients with flu-like symptoms, unexplained headache and worsening of pre-existing diseases. We should always exclude the collective poisoning and the presence of alcohol or other drugs.

  1. Jerusalem cherry poisoning

    Science.gov (United States)

    ... this page: //medlineplus.gov/ency/article/002871.htm Jerusalem cherry poisoning To use the sharing features on this page, please enable JavaScript. The Jerusalem cherry is a plant that belongs to the ...

  2. A Danish Survey of Antihistamine Use and Poisoning Patterns

    DEFF Research Database (Denmark)

    Jensen, Louise; Rømsing, Janne; Dalhoff, Kim

    2017-01-01

    with equally distributed coingestants. Hospitalization was recommended in 78% of DPIC exposures. Admissions required only 1-day of treatment in 91% of the SSI exposures. One of the 14 identified deaths in the SSI study population was directly related to antihistamine poisoning. Results support the limited...... of the antihistamine use and poisoning pattern from 2007 to 2013 in Denmark based on two independent databases. There were 1049 antihistamine exposures in the national, advisory telephone service specialized in poisonings, the Danish Poison and Information Centre (DPIC), and 456 exposures in the three registers used...

  3. Pathogenesis of Granozan (ethylmercury chloride) poisoning in pigs

    Energy Technology Data Exchange (ETDEWEB)

    Ardatova, A N; Yakusheva, O V

    1971-01-01

    This paper deals with the pathology of mercury poisoning in pigs aged 3-4 months, given daily 2 g Granozan (40 mg ethylmercury chloride) in compounded feed for up to 19 days, and also in pigs of various ages that developed mercury poisoning after consuming grain treated with Granozan. The pigs were killed and examined before the appearance of symptoms and also after acute and chronic mercury poisoning. The onset of mercury poisoning was characterized by anorexia, loss of weight, diarrhea, weakness and paralysis. The organs and tissues of animals killed 1-2 days before the appearance of symptoms (usually on day 14), or dying from mercury poisoning, contained the following amounts of accumulated Hg (mg per 100 g): kidneys 10.35, liver 4.3, muscles 1.36, spleen 1.38, pancreas 0.43, medulla oblongata 0.65, cerebellum 0.79, heart 0.75, mesenteric lymph nodes 0.71, submandibular salivary glands 0.59, stomach wall 0.69, and cecal wall 0.76. In subclinical cases the symptoms and lesions were absent, but the mercury content of organs and tissue was similar to that in animals dying from poisoning, i.e. (mg per 100g): kidneys 10.35, liver 4.3, muscles 1.36, and brain 0.8.

  4. Slow arsenic poisoning of the contaminated groundwater users

    International Nuclear Information System (INIS)

    Uddin, M. M.; Harun-Ar-Rashid, A. K. M.; Hossain, S. M.; Hafiz, M. A.; Nahar, K.; Mubin, S. H.

    2006-01-01

    This paper gives impact of Arsenic contaminated water on human health as well as overview of the extent and severity of groundwater arsenic contamination in Bangladesh. Scalp hair is the most important part of the human body to monitor the accumulation of this type of poison. Therefore, an experiment has been carried out by Neutron Activation Analysis at Atomic Energy Research Establishment , Savar, Dhaka, Bangladesh on human hair of corresponding tube well water users of these areas to determine the total accumulation of arsenic to their body. Hair samples collected from the region where the groundwater was found highly contaminated with arsenic. The obtained results of arsenic concentration in the lower age (Hb) categories of users (below 12 years of age users) is in the range of 0.33 to 3.29 μg/g (ppm) and that in the Hu categories (upper 12 years of age users) is 0.47 to 6.64 μg/g (ppm). Where as maximum permissible range is 1 ppm certified from WHO. Results show that the peoples are highly affected where the groundwater is highly contaminated with arsenic and acts as the primary source of arsenic poisoning among the peoples of those areas. The results indicate that human population is affected with arsenic locally using the contaminated water for a long time

  5. Mushroom poisoning in Ireland: the collaboration between the National Poisons Information Centre and expert mycologists.

    LENUS (Irish Health Repository)

    Cassidy, Nicola

    2012-02-01

    BACKGROUND: Occasionally, mycologist assistance is requested to reliably identify mushroom species in symptomatic cases where there is a concern that a toxic species is involved. The aim of this study was to describe the epidemiology of mushroom poisoning in Ireland, to describe the working arrangement between the National Poisons Information Centre (NPIC) and professional mycologists and to present a case series detailing the circumstances when mycologists were consulted. METHODS: Computerised records from 1 January 2004 to 31 December 2009 were retrospectively reviewed and data on patient demographics, circumstances, and mushroom species collated. In 1999, the NPIC established a national registry of volunteer professional mycologists who are available 24 h\\/day for mushroom identification. The NPIC staff liaises directly with the mycologist and arranges transport of mushroom material. Digital photographic images are requested if there is likely to be a delay in arranging transportation of mushroom material, and the images are subsequently emailed to a mycologist. Five cases of suspected mushroom poisoning were chosen to demonstrate the inter-professional collaboration between the NPIC and mycologists. RESULTS: From 2004 to 2009, the NPIC was consulted about 70 cases of suspected mushroom exposures. Forty-five children ingested unknown mushrooms, 12 adults and 2 children ingested hallucinogenic mushrooms and 11 adults ingested wild toxic mushrooms that were incorrectly identified or confused with edible species. The mycologists were consulted 10 times since 1999. In this series, Amanita species were identified in two cases. In three cases, the species identified were Clitocybe nebularis, Coprinus comatus and Panaeolina foenisecii, respectively, and serious poisoning was excluded. Incorrect mushroom identification by a health care professional using the Internet occurred in two cases. The mycologists assisted Poisons Information Centres in Northern Ireland and the

  6. Mushroom poisoning in Ireland: The collaboration between the National Poisons Information Centre and expert mycologists.

    LENUS (Irish Health Repository)

    Cassidy, Nicola

    2011-03-01

    Background. Occasionally, mycologist assistance is requested to reliably identify mushroom species in symptomatic cases where there is a concern that a toxic species is involved. The aim of this study was to describe the epidemiology of mushroom poisoning in Ireland, to describe the working arrangement between the National Poisons Information Centre (NPIC) and professional mycologists and to present a case series detailing the circumstances when mycologists were consulted. Methods. Computerised records from 1 January 2004 to 31 December 2009 were retrospectively reviewed and data on patient demographics, circumstances, and mushroom species collated. In 1999, the NPIC established a national registry of volunteer professional mycologists who are available 24 h\\/day for mushroom identification. The NPIC staff liaises directly with the mycologist and arranges transport of mushroom material. Digital photographic images are requested if there is likely to be a delay in arranging transportation of mushroom material, and the images are subsequently emailed to a mycologist. Five cases of suspected mushroom poisoning were chosen to demonstrate the inter-professional collaboration between the NPIC and mycologists. Results. From 2004 to 2009, the NPIC was consulted about 70 cases of suspected mushroom exposures. Forty-five children ingested unknown mushrooms, 12 adults and 2 children ingested hallucinogenic mushrooms and 11 adults ingested wild toxic mushrooms that were incorrectly identified or confused with edible species. The mycologists were consulted 10 times since 1999. In this series, Amanita species were identified in two cases. In three cases, the species identified were Clitocybe nebularis, Coprinus comatus and Panaeolina foenisecii, respectively, and serious poisoning was excluded. Incorrect mushroom identification by a health care professional using the Internet occurred in two cases. The mycologists assisted Poisons Information Centres in Northern Ireland

  7. Safety of superconducting fusion magnets: twelve problem areas

    International Nuclear Information System (INIS)

    Turner, L.R.

    1979-01-01

    Twelve problem areas of superconducting magnets for fusion reaction are described. These are: quench detection and energy dump, stationary normal region of conductor, current leads, electrical arcing, electrical shorts, conductor joints, forces from unequal currents, eddy current effects, cryostat rupture, vacuum failure, fringing field and instrumentation for safety. Priorities among these areas are suggested

  8. Safety of superconducting fusion magnets: twelve problem areas

    International Nuclear Information System (INIS)

    Turner, L.R.

    1979-01-01

    Twelve problem areas of superconducting magnets for fusion reaction are described. These are: Quench Detection and Energy Dump, Stationary Normal Region of Conductor, Current Leads, Electrical Arcing, Electrical Shorts, Conductor Joints, Forces from Unequal Currents, Eddy Current Effects, Cryostat Rupture, Vacuum Failure, Fringing Field and Instrumentation for Safety. Priorities among these areas are suggested

  9. Asphalt cement poisoning

    Science.gov (United States)

    ... petroleum material that hardens when it cools. Asphalt cement poisoning occurs when someone swallows asphalt. If hot ... found in: Road paving materials Roofing materials Tile cements Asphalt may also be used for other purposes.

  10. Sodium hydroxide poisoning

    Science.gov (United States)

    Sodium hydroxide is a very strong chemical. It is also known as lye and caustic soda. This ... poisoning from touching, breathing in (inhaling), or swallowing sodium hydroxide. This article is for information only. Do ...

  11. Poison Ivy Dermatitis

    Science.gov (United States)

    ... Category: Share: Yes No, Keep Private Poison Ivy Dermatitis Share | "Leaves of three - let it be!" aptly ... is caused by an allergic reaction ( allergic contact dermatitis ) to the oily coating that covers of these ...

  12. Carbon Monoxide Poisoning

    Science.gov (United States)

    ... found in fumes produced any time you burn fuel in cars or trucks, small engines, stoves, lanterns, ... prevent CO poisoning in my home? Install a battery-operated or battery back-up CO detector in ...

  13. Poison Ivy Dermatitis

    Science.gov (United States)

    ... than the other two. Poison ivy clings to tree trunks and other vertical surfaces with hair-like ... urushiol". These are called Rhus plants after the old scientific name (it was changed to toxidendron). A ...

  14. Extending reactor time-to-poison and reducing poison shutdown time by pre-shutdown power alterations

    Energy Technology Data Exchange (ETDEWEB)

    Kerr, Edward

    1963-10-15

    Manipulation of reactor power prior to shutdown and increasing the time- to-poison a sufficient amount to enable the required maintenance work to be completed and the reactor immediately restarted are discussed. The method employed in the NRU Reactor to gain the maximum timeto-poison with the least production loss is outlined. The method is based on intuition and is described by means of an analog of the iodine--xenon equations rather than the equations themselves. (C.E.S.)

  15. Electrocardiographic Findings and Serum Troponin I in Carbon Monoxide Poisoned Patients

    Directory of Open Access Journals (Sweden)

    Scott Reza Jafarian Kerman

    2012-03-01

    Full Text Available Carbon monoxide (CO poisoning, though with different sources, is one of the most deadly emergencies in all countries. CO can threaten men's life by several paths especially cardiac complications, which can mimic other cardiac problems such as myocardial infarction. The objective of this study was to determine ECG findings and serum troponin I levels in CO poisoned patients. In this analytical cross-sectional study, 63 CO poisoning patients were consecutively included from hospital's emergency departments. CO content was measured by a CO-oximeter and an electrocardiography was taken first thing on admission. Arterial blood gas (ABG, troponin I and other data was collected afterwards. Data were divided by age groups (adults and children and gender. CO content was significantly higher only in subjects with normal T wave compared to patients with inverted T wave in their initial ECG (P=0.016. No other significant difference was noticed. None of the ABG findings correlated significantly with CO content. Also no significant correlation was found with CO content after stratification by gender and age groups, but pH in children (r=-0.484, P=0.026. CO content was significantly higher in adults (P=0.023, but other ABG data were not significantly different. Only 3 patients had elevated troponin I. Receiver operating characteristic (ROC analysis showed no significant cutoff points in CO content for ECG changes. No significant specific change in electrocardiograms (ECG could contribute carboxyhemoglobin content in carbon monoxide poisoned patients. In addition, no specific difference was found between adults and pediatric subjects' ECGs. All other findings seemed to be accidental.

  16. Epidemiologic study of Organophosphate and Organochlorate pesticides poisoning in hospitalized patients in khorramabad Shohada Ashayer hospital from Mars to August 2006

    Directory of Open Access Journals (Sweden)

    ghafar ali Mahmoudi

    2008-04-01

    Full Text Available Abstract Background: poisoning is one of the most common medical emergencies. Every year many people refer to emergency wards due to poisoning and some of them are treated and some die because of severe complications. Most patients who refer to emergency wards are those who commit intentionally to suicide. This study is conducted to determine the prevalence of poisoning with pesticide (organophosphate and organochlorine in persons referred to Shohada Ashaier hospital of Khorramabad in the first six months in 2006. Metrials and methods: Required information of poisoned people with poisoning pesticide (organophosphate and organochlorine were collected using questionnaires which were distributed among the subjects. Results: In this study 153 patients including 118 patients who poisoned with organophophate and 35 patents with organochlorine were studied. Most of the patients (34.6% aged between 21-71 years including 57.5% female and 42.5% male and their education was about under secondary school, 91.5% of them attempted to suicided. The total mortality rate was 12 that 7 of them died by toxifications with organochlorine and 5 cases by organophosphate, which in turn was due to their respiratory complications like ARDS and aspiration pneumonia. Conclusion: findings indicate that due to high prevalence and mortality of poisoning with pesticides, this problem should be taken into consideration.

  17. A retrospective analysis of acute organophosphorus poisoning ...

    African Journals Online (AJOL)

    organophosphorus (OP) poisoning cases in a tertiary care hospital. Materials and ... In a pre-structured proforma, data regarding age, sex, time elapsed after intake, circumstances of poisoning, duration of hospitalization ... responsible for majority of self-attempted deaths ... cleansed with water at the time of admission.

  18. AN ANALYTICAL STUDY OF DEATHS DUE TO POISONING IN VISAKHAPATNAM

    Directory of Open Access Journals (Sweden)

    V. Chandrasekhar

    2017-11-01

    Full Text Available BACKGROUND The aim of this study was to determine and classify the various types of poisoning deaths as seen at Andhra Medical College Mortuary, Visakhapatnam city. MATERIALS AND METHODS This is a retrospective study of all the deaths due to poisoning seen in the Department of Forensic Medicine & Toxicology, Andhra Medical College, Visakhapatnam City over a 15 year period (January 2001‐December 2015 as recorded in the autopsy registers and postmortem reports of the department. RESULTS Poisoning is one of the commonest methods of committing suicide especially in developing countries like India. A total of 22475 autopsies were done during the period. Two thousand seventy four cases representing 9.23% of all bodies received by the mortuary were deaths due to poisoning. Organophosphate compounds were the most commonly 78.98% abused substance. The common motive of poisoning was suicidal 93.43%with male to female ratio 6.69:1.Peak incidence was observed in the age group 21-40 years. Type of poison consumed, socioeconomic status and place of household are also ascertained. CONCLUSION This study shows the pattern of poisoning deaths in Visakhapatnam and this preliminary data will provide a baseline for future research and help in formulating policies to prevent deaths due to poisoning.

  19. Misdiagnosis and long-term outcome of 13 patients with acute thallium poisoning in China.

    Science.gov (United States)

    Li, J M; Wang, W; Lei, S; Zhao, L L; Zhou, D; Xiong, H

    2014-03-01

    To analyze clinical feature and evaluate long-term outcome of patients with thallium poisoning. An observational series of cases with acute thallium poisoning was analyzed retrospectively in West China Hospital of Sichuan University between 2000 and 2010. The clinical data including symptom, determination of thallium level, treatment, neurophysiological examination, and neuropsychological evaluation were analyzed. The patients were followed up until December 2012. Seven men and six women were enrolled in the study. The median patient age was 37 years (range: 15-53 years). The median duration of hospitalization was 44 days (range: 7-72). All the patients were misdiagnosed initially. One patient died in the hospital. The other 12 patients were followed for a median of 7 years (range: 1-12 years) after discharge from hospital. One patient died from leukemia in the first year of follow-up. Long-term outcome results showed peripheral neuropathy improved substantially. However, many patients have mild or moderate sequelae in sensory nerve fibers of distal lower extremity. A sural nerve biopsy in one patient revealed shrunken axons, distorted myelin sheath, and myelinated fibers loss. During follow-up period, problem of intelligence (4/12 patients, 33%), memory impairment (4/12, 33%), anxiety (6/12, 50%), and depression (5/12, 42%) were demonstrated. Neurological symptoms may lead to misdiagnosis of thallium poisoning. Mild or moderate neurological sequelae may last for a long time after thallium poisoning.

  20. Long-term consequences of arsenic poisoning during infancy due to contaminated milk powder

    Directory of Open Access Journals (Sweden)

    Grandjean Philippe

    2006-10-01

    Full Text Available Abstract Arsenic toxicity is a global health problem affecting many millions of people. The main source of exposure is drinking water contaminated by natural geological sources. Current risk assessment is based on the recognized carcinogenicity of arsenic, but neurotoxic risks have been overlooked. In 1955, an outbreak of arsenic poisoning occurred among Japanese infants, with more than 100 deaths. The source was contaminated milk powder produced by the Morinaga company. Detailed accounts of the Morinaga dried milk poisoning were published in Japanese only, and an overview of this poisoning incident and its long-term consequences is therefore presented. From analyses available, the arsenic concentration in milk made from the Morinaga milk powder is calculated to be about 4–7 mg/L, corresponding to daily doses slightly above 500 μg/kg body weight. Lower exposures would result from using diluted milk. Clinical poisoning cases occurred after a few weeks of exposure, with a total dose of about 60 mg. This experience provides clear-cut evidence for hazard assessment of the developmental neurotoxicity. At the present time, more than 600 surviving victims, now in their 50s, have been reported to suffer from severe sequelae, such as mental retardation, neurological diseases, and other disabilities. Along with more recent epidemiological studies of children with environmental arsenic exposures, the data amply demonstrate the need to consider neurotoxicity as a key concern in risk assessment of inorganic arsenic exposure.

  1. NCHS - Drug Poisoning Mortality by County: United States

    Data.gov (United States)

    U.S. Department of Health & Human Services — This dataset describes drug poisoning deaths at the county level by selected demographic characteristics and includes age-adjusted death rates for drug poisoning...

  2. Sodium carbonate poisoning

    Science.gov (United States)

    Sodium carbonate (known as washing soda or soda ash) is a chemical found in many household and industrial products. This article focuses on poisoning due to sodium carbonate. This article is for information only. Do NOT ...

  3. Lip moisturizer poisoning

    Science.gov (United States)

    ... Science of Poisons . 8th ed. New York, NY: McGraw-Hill Education/Medical; 2013:chap 6. Review Date ... urac.org). URAC's accreditation program is an independent audit to verify that A.D.A.M. follows ...

  4. Nail polish poisoning

    Science.gov (United States)

    ... Science of Poisons . 8th ed. New York, NY: McGraw-Hill Medical; 2013:chap 24. Kulig K. General ... urac.org). URAC's accreditation program is an independent audit to verify that A.D.A.M. follows ...

  5. Poisons Implicated in Homicidal, Suicidal and Accidental Cases in North-West Pakistan

    International Nuclear Information System (INIS)

    Jan, A.; Khan, M. T. H.; Khan, M. J.; Fatima, S.; Khan, T. M.

    2016-01-01

    Background: Pakistan has one of the highest prevalence of poisoning in the world. However, limited data exist on the frequency of poisons implicated in homicidal, suicidal, and accidental cases in North-West Pakistan (Khyber Pakhtunkhwa). Methods: This retrospective study of 353 cases and biological specimens of poisoning received at the department of Forensic medicine and toxicology, Khyber Medical College Peshawar from 13 districts of Khyber Pakhtunkhwa. Frequency of poisoning was assessed by testing each specimen for 17 different poisons. Results: Of all the specimens, 250 (70.8 percent) specimens tested positive and the rest did not show any indication of poisoning (n=103, 29.2 percent). The most frequent poisons detected were benzodiazepines (total n=75), organophosphates (total n=58), phencyclidine (total n=30) and morphine (total n=23). Gender had a significant association with benzodiazepines (p=0.011), tricyclic antidepressants (p=0.001), and organophosphates (p<0.001). Organophosphates were the most common cause of poisoning in females while benzodiazepines were the most common cause of poisoning in males. Conclusion: Poisoning by benzodiazepines, organophosphates and phencyclidine are the most common causes of intoxication in population of Khyber Pakhtunkhwa. Source of poisoning varies with gender for organophosphates, benzodiazepines and tricyclic antidepressants. (author)

  6. Lead poisoning in a Mississippi sandhill crane

    Science.gov (United States)

    Franson, J. Christian; Hereford, Scott G.

    1994-01-01

    Lead poisoning from the ingestion of spent lead shot is well documented in waterfowl (Sanderson and Bellrose 1986) and has been reported in other wetland (Locke et al. 1991, Windingstad et al. 1984) and upland (Hunter and Rosen 1965, Locke and Bagley 1967) avian species. Ingested fishing weights have been implicated in lead poisoning of Trumpeter Swans (Cygnus buccinator) (Blus et al. 1989), Common Loons (Gavia immer) (Locke et al. 1982, Franson and Cliplef 1992, Pokras and Chafe1 1992), Mute Swans (Cygnus olor) (Birkhead 1982), and Sandhill Cranes (Grus canadensis) (Windingstad et al. 1984). The significance of lead poisoning as a mortality factor in avian species other than waterfowl is probably underestimated (Locke and Friend 1992), and any cause of mortality becomes particularly important in species with small population sizes. We report here the first known case of lead poisoning in a Mississippi Sandhill Crane (Grus canadensis pulla), a critically endangered subspecies.

  7. Status and trends in poisonings in Denmark 2007-2009

    DEFF Research Database (Denmark)

    Dalhoff, Kim Peder; Bøgevig, Søren; Høgberg, Lotte Christine Groth

    2011-01-01

    INTRODUCTION: The Danish Poison Information Centre (DPIC) provides information to the public and health care professionals on acute poisonings. The DPIC received 41,000 enquiries during the first three years of its existence as an open 24h telephone service. The aim of this data register study...... was to classify all substance exposures, to gain knowledge of the status and trends in poisonings (toxico-surveillance) and to evaluate the development in the number of contacts. MATERIAL AND METHODS: Information and inquiries were continuously entered into a poison-centre database. A new classification system...... in the Danish population were registered in 2009. For all groups, except drugs of abuse, the data showed an increase in the actual number of exposures from 2008 to 2009. Pharmaceuticals represent one third of substance exposures, and analgesics constitute a third of these poisonings. A relative increase...

  8. Acute poisoning in the community and its associated mortality at the ...

    African Journals Online (AJOL)

    Background: Acute poisoning is a common event in the community. Despite the high prevalence of acute poisoning in the community, there are very few studies done on the subject in Zambia. Lack of research on acute poisoning has resulted in lack of information on the pattern of poisoning, morbidity, mortality and pitfalls in ...

  9. [Analysis of acute pesticide poisoning in Ningbo city from 2011 to 2016].

    Science.gov (United States)

    Li, X H; Leng, P B; Mao, G C; Wang, A H

    2018-01-20

    Objective: To analyze the characteristics of acute pesticide poisoning in Ningbo, and to provide scientific basis for the prevention and control strategy. Methods: In February 2017, the pesticide poisoning report card of Ningbo from 2011 to 2016 was drawn from the China Disease Control and prevention information system. The data of the report card was organized by Excel and analyzed by SPSS19.0 software. Results: 2593 cases of acute pesticide poisoning were reported in Ningbo from 2011 to 2016, 125 deaths, and the case fatality rate was 4.82%. The productive pesticide poisoning and unproductive pesticide poisoning were 299 and 2294, respectively, the ratio was 1: 7.67. The case fatality rate were 0.33% and 5.41%, respectively. The difference was statistically significant (χ(2)=14.83, PPesticide poisoning mainly occurred from July to September (55.85%) , the unproductive pesticides mainly occurred from April to June (30.64%) and July to September (30.34%). The seasonal distribution of the pesticide poisoning in the two groups was statistically significant (χ2=82.21, Ppesticide poisoning in male (80.27%) was significantly higher than the proportion of unproductive pesticide poisoning (52.09%) , the differences in gender composition between the two types of pesticide poisoning was significant (χ2=84.97, Ppesticide poisoning from 55 to 65 years old group was in the largest number (35.45%) , and the distribution of unproductive pesticide poisoning was uniform in each age group including 25 years old and above, the difference in age composition between two types of pesticide poisoning was statistically significant (χ2=177.84, Ppesticide poisoning. The counties with more reports were Ninghai county (18.28%) , Fenghua district (14.69%) and Yuyao (12.42%). The acute pesticide poisoning was mainly caused by pesticides and herbicides, mainly in organophosphorus (45.74%) and paraquat (16.81%) . Conclusions: At present, the pesticide poisoning in Ningbo is given priority to

  10. Pharmacological treatment of cardiac glycoside poisoning

    OpenAIRE

    Roberts, Darren M.; Gallapatthy, Gamini; Dunuwille, Asunga; Chan, Betty S.

    2015-01-01

    Cardiac glycosides are an important cause of poisoning, reflecting their widespread clinical usage and presence in natural sources. Poisoning can manifest as varying degrees of toxicity. Predominant clinical features include gastrointestinal signs, bradycardia and heart block. Death occurs from ventricular fibrillation or tachycardia. A wide range of treatments have been used, the more common including activated charcoal, atropine, ??adrenoceptor agonists, temporary pacing, anti?digoxin Fab a...

  11. Accidental poisoning with detomidine and butorphanol.

    Science.gov (United States)

    Hannah, N

    2010-09-01

    This is a case report concerning a veterinarian who spilled detomidine and butorphanol on dermatitic hands while sedating a horse. This resulted in acute poisoning from which the patient spontaneously recovered with supportive management. Veterinarians often suffer from occupational dermatitis and handle strong sedatives with no gloves while working around unpredictable animals. Thus, this group is at risk of accidental self-poisoning from this method.

  12. Poisoning following exposure to chemicals stored in mislabelled or unlabelled containers: a recipe for potential disaster.

    Science.gov (United States)

    Millard, Yvette C; Slaughter, Robin J; Shieffelbien, Lucy M; Schep, Leo J

    2014-09-26

    To investigate poisoning exposures to chemicals that were unlabelled, mislabelled or not in their original containers in New Zealand over the last 10 years, based on calls to the New Zealand National Poisons Centre (NZNPC). Call data from the NZNPC between 2003 and 2012 were analysed retrospectively. Parameters reviewed included patient age, route and site of exposure, product classification and recommended intervention. Of the 324,411 calls received between 2003 and 2012, 100,465 calls were associated with acute human exposure to chemicals. There were 757 inquiries related to human exposure to mislabelled or unlabelled chemicals consisting of 0.75% of chemical exposures. Adults were involved in 51% of incidents, children, containers is a problem for all age groups. Although it represents a small proportion of total calls to the NZNPC it remains a potential risk for serious poisoning. It is important that chemicals are stored securely, in their original containers, and never stored in drinking vessels.

  13. Living conditions in the districts of Oslo and poisonings by substances of abuse treated at casualty clinic level.

    Science.gov (United States)

    Akopian, Maja; Vallersnes, Odd Martin; Jacobsen, Dag; Ekeberg, Øivind; Brekke, Mette

    2015-11-17

    Use of and acute poisoning by substances of abuse represent a major health problem and are often linked to social destitution. We describe associations between place of residence, living conditions and the incidence of poisoning by substances of abuse in Oslo. All patients who were 12 years of age or older and resident in Oslo and who were treated for acute poisoning by substances of abuse at the Oslo Accident and Emergency Outpatient Clinic (OAEOC) were included prospectively for a continuous period of one year, from October 2011 to September 2012. The 15 districts of Oslo were categorised into three groups of living conditions, from the best (I) to the poorest (III) living conditions, based on the City of Oslo's living conditions index. Homeless people were grouped separately. The incidence of poisoning by substances of abuse treated in the OAEOC was estimated. Of a total of 1,560 poisonings by substances of abuse, 1,094 cases (70%) affected men. The median age was 41 years. The most frequent toxic agents were ethanol, with 915 cases (59%), and heroin, with 249 cases (16%). The incidence of poisoning by substances of abuse treated in the OAEOC per year per 1,000 inhabitants amounted to 1.75 in living conditions group I, to 2.76 in living conditions group II and 3.41 in living conditions group III. Living conditions group III had a significantly higher incidence than living conditions group II (p < 0.001), and living conditions group II had a significantly higher incidence than living conditions group I (p < 0.001). The incidence of acute poisoning by substances of abuse was higher, the poorer the living conditions in the district.

  14. Development of Improved Burnable Poisons for Commercial Nuclear Power Reactors

    Energy Technology Data Exchange (ETDEWEB)

    Renier, J.A.

    2002-04-17

    Burnable poisons are used in all modern nuclear reactors to permit higher loading of fuel without the necessity of an overly large control rod system. This not only permits a longer core life but can also be used to level the power distribution. Commercial nuclear reactors commonly use B{sub 4}C in separate non-fueled rods and more recently, zirconium boride coatings on the fuel pellets or gadolinium oxide mixed with the fuel. Although the advantages are great, there are problems with using these materials. Boron, which is an effective neutron absorber, transmutes to lithium and helium upon absorption of a neutron. Helium is insoluble and is eventually released to the interior of the fuel rod, where it produces an internal pressure. When sufficiently high, this pressure stress could cause separation of the cladding from the fuel, causing overly high centerline temperatures. Gadolinium has several very strongly absorbing isotopes, but not all have large cross sections and result in residual burnable poison reactivity worth at the end of the fuel life. Even if the amount of this residual absorber is small and the penalty in operation small, the cost of this penalty, even if only several days, can be very high. The objective of this investigation was to study the performance of single isotopes in order to reduce the residual negative reactivity left over at the end of the fuel cycle. Since the behavior of burnable poisons can be strongly influenced by their configuration, four forms for the absorbers were studied: homogeneously mixed with the fuel, mixed with only the outer one-third of the fuel pellet, coated on the perimeter of the fuel pellets, and alloyed with the cladding. In addition, the numbers of fuel rods containing burnable poison were chosen as 8, 16, 64, and 104. Other configurations were chosen for a few special cases. An enrichment of 4.5 wt% {sup 235}U was chosen for most cases for study in order to achieve a 4-year fuel cycle. A standard pressurized

  15. A Tale of two Systems: Poisoning Management in Iran and the United States

    Directory of Open Access Journals (Sweden)

    Omid Mehrpour

    2013-05-01

    Full Text Available Poisoning morbidity and mortality is high in the developing world. Systems for care of poisoned patients differ markedly between countries. In this paper a comparison of two very different systems for the care of poisoned patients, is presented. Specifically, the role of poison centers and poison treatment centers in the US and Iran are contrasted. A systematic literature search was undertaken utilizing the PubMed, Scopus, and Google Scholar and the keywords “poison centers”, “treatment” “Iran” “United States of America” and 100 publications were identified. From these, relevant data were found in 23 publications. The information was double-checked and data were summarized herein.We find that the system of the care of poisoned patients relies heavily on certified poison centers in the US and that only a few hospitals have well developed medical toxicology services. In contrast, in Iran, the poison center system is somehow less developed and the care of poisoned patients is provided in centralized high volume hospital poison units.Although both the US and Iran have highly developed systems for the care of poisoned patients they are distinctly different. Comparative studies based on these systems could provide important data for developing countries with more rudimentary poison control and treatment facilities.

  16. A rare case report of Strychnos nux-vomica poisoning with bradycardia

    Directory of Open Access Journals (Sweden)

    Lesley Ponraj

    2017-01-01

    Full Text Available Strychnine poisoning is a rare method of deliberate self-harm in adults. Poisoning with strychnine leaves is a rare form of strychnine poisoning, as the usual plant parts used are nuts, bark, and seeds. Although the common cardiac manifestations of strychnine positioning include tachycardia and hypertension, we report a patient with mild strychnine poisoning with bradycardia.

  17. [Estimation of carbon monoxide poisonings frequency, based on carboxyhemoglobin determinations performed in Toxicology Laboratory in Krakow in years 2002-2010].

    Science.gov (United States)

    Gomółka, Ewa; Gawlikowski, Tomasz

    2011-01-01

    Carboxyhemoglobin is a specific biomarker of carbon monoxide (CO) exposition. The source of CO indoors are most often gas, oil or carbon furnaces and stoves or bathroom gas heaters. CO intoxication during fire or exposition to car fumes are sporadic. The aim of the study was: to present the frequency of CO intoxications diagnosed in Laboratory of Analytical Toxicology UJ Collegium Medicum in years 2002 - 2010, to present the season trends of CO intoxications, show sex and age structure of CO intoxicated patients. Material were Laboratory of Analytical Toxicology and Drug Monitoring data records from years 2002 - 2010. CO intoxication was confirmed and recognized when COHb blood concentration was higher than 10%. Annual number of CO poisonings was stable in the period of time, varied from 209 to 296 (mean 256,2 CO poisonings per year). Sex structure of CO poisoned patients showed little female dominance (54.6%). Carbon monoxide poisonings distribution was seasonal. The season of intensified CO intoxications lasted from October to March, the highest intensity was in December and January. The CO poisoning problem is still actual. Society education about security, recognition, diagnosis and practice in carbon monoxide exposition is still needful.

  18. Accidental Poisoning with Otapiapia: a Local Organophasphate ...

    African Journals Online (AJOL)

    Children are prone to accidental poisoning. We report this fatal organophosphate poisoning of a 3-year-old Nigerian boy following accidental ingestion of a homemade cocktail of kerosene and 'Otapiapia': a local rodenticide to highlight the dangers inherent in un-regulated production, home use and storage of this ...

  19. Mercury poisoning | Shamley | South African Medical Journal

    African Journals Online (AJOL)

    The diagnosis of mercury poisoning requires a high index of suspicion. Mercury poisoning in a patient involved in illicit gold extraction is reported and 6 other cases considered. Some of the clinical features and treatment of this condition are discussed. S Afr Med J 1989; 76: 114-116 ...

  20. Frequency, Etiology and Several Sociodemographic Characteristics of Acute Poisoning in Children Treated in the Intensive Care Unit

    Science.gov (United States)

    Azemi, Mehmedali; Berisha, Majlinda; Kolgeci, Selim; Bejiqi, Ramush

    2012-01-01

    Aim: The aim of this work has been to present the frequency, etiology and several other socio-demographic characteristics of acute poisoning in children. The treated patients and methods of work: The treated patients were children of all age groups hospitalized in the Pediatric Clinic of Prishtina during year 2009. The study was done retrospectively. The diagnosis was done on the basis of heteroanamnesis and in several cases on the basis of the anamnesis data of a child, routine laboratory tests and toxicologic analysis. Results: 66 (9.4%) poisoned children were treated in the Intensive Care Unit. The biggest number of patients, 37 (56.06%) of them, were male, and out of that number 36 (54.55%) cases were coming from rural areas. The biggest number of them 49 (74.98%) were over 2-6 years old. The poisoning was mostly caused through the digestive tract (ingestion), it happened with 55 cases (83.33%), 56 cases (84,80%) suffered from severe poisoning, whereas 59 cases (89,50%) suffered from accidental poisoning. Regarding the type of the substances that caused poisoning, the most frequent were drugs in 34 (51.50%) cases and pesticides in 20 (30.30%) cases. Among drugs, the most dominant were those belonging to a group of benzodiazepines (10 cases) and metoclopramide (4 cases). Among pesticides the most dominant one that caused poisoning was malation (5 cases), then paration and cipermetrina appeared in 3 cases each. The biggest number of cases, 64 (96.96%) of them, were treated, whereas 2 cases (3.40%) passed away. Conclusion: The practice proved that that our people are not well informed about the poisoning in general, therefore it is necessary that they be educated by the use of all media, written and electronic, as well as other methods of medical education. PMID:23678312

  1. Poisons Implicated In Homicidal, Suicidal And Accidental Cases In North-West Pakistan.

    Science.gov (United States)

    Jan, Adil; Khan, Muhammad Jaffar; Humayun Khan, Muhammad Tariq; Masood Khan, Muhammad Tariq; Fatima, Sadia

    2016-01-01

    Pakistan has one of the highest prevalence of poisoning in the world. However, limited data exist on the frequency of poisons implicated in homicidal, suicidal, and accidental cases in North-West Pakistan (Khyber Pakhtunkhwa). This retrospective study of 353 cases and biological specimens of poisoning received at the department of Forensic medicine and toxicology, Khyber Medical College Peshawar from 13 districts of Khyber Pakhtunkhwa. Frequency of poisoning was assessed by testing each specimen for 17 different poisons. Of all the specimens, 250 (70.8%) specimens tested positive and the rest didn't show any indication of poisoning (n=103, 29.2%). The most frequent poisons detected were benzodiazepines (total n=75), organophosphates (total n=58), phencyclidine (total n=30) and morphine (total n=23). Gender had a significant association with benzodiazepines (p=0.011), tricyclic antidepressants (p=0.001), and organophosphates (ppoisoning in females while benzodiazepines were the most common cause of poisoning in males. Poisoning by benzodiazepines, organophosphates and phencyclidine are the most common causes of intoxication in population of Khyber Pakhtunkhwa. Source of poisoning varies with gender for organophosphates, benzodiazepines and tricyclic antidepressants.

  2. Epidemiological Study of Poisoning in Teaching Hospitals in Shiraz in 1387

    Directory of Open Access Journals (Sweden)

    M. Aryaie

    2012-04-01

    Full Text Available Background/Objective: Poisoning is One common cause of referred cases , especially in the adolescent and young group to hospital emergency department. This study was designed to determine Epidemiologic of poisoning in teaching hospitals, shiraz in 1387 Methods: This is a cross-sectional study that 266 sample via random sampling with 95% confidence interval and α 0.05 were considered. Results: There were 47% female and 53% male. 67.2 percent of poisoned patient were single and 32.8% were married. This study showed, highest rate of poisoning was between the age of 20-35 years. Most common season of poisoning was in spring. Overall mortality of our study was 1.6 percent. Conclusions: Regional epidemiological information, make rational use of resources in order to prevention and control of poisoning and with using analysis of effective factors will be reduced poisoning by policymakers and planners.

  3. Drain cleaner poisoning

    Science.gov (United States)

    ... Activated charcoal, which is used to treat other types of poisoning does not effectively treat (adsorb) sodium hydroxide. For skin exposure, treatment may include: Surgical removal of burned skin (debridement) Transfer to a hospital that specializes in burn ...

  4. Clinical and electrocardiographic evaluation during experimental toad poisoning in dogs

    Directory of Open Access Journals (Sweden)

    AC Camplesi

    2010-01-01

    Full Text Available Accidents involving toad poisoning are frequent and dogs are the most common victims; they become poisoned by biting or ingesting a toad. When released in the organism, the venom is absorbed by both the oral mucosa and the digestive tract, initiating its toxic action. The aim of this work was to evaluate the clinical and electrocardiographic aspects of dogs subjected to experimental toad poisoning, as well as their response to treatment with propranolol. Twenty dogs were divided into two groups, a control group (n = 5 and a poisoned group (n = 15. After general anesthesia, the control group received a placebo, while the poisoned group received a venom aliquot through an orogastric tube. Results were tested through multivariate analysis (p < 0.05. The animals in the poisoned group had gastrointestinal symptoms including emesis, intense salivation, hyperemic or congested oral mucosa and pasty diarrhea. Non-responsive mydriasis, nystagmus, depression, stupor, tachypnea, opisthotonus and ataxia were also manifested by 100% of the poisoned animals. Affected dogs had an increase in blood pressure, statistically significant throughout study. Five poisoned animals developed ventricular tachycardia and were treated with propranolol (0.5 mg/kg IV. All propranolol-treated animals returned to normal sinus rhythm, which evidences the efficacy of this drug to treat ventricular arrhythmias caused by toad venom.

  5. Delayed encephalopathy after acute carbon monoxide poisoning

    Directory of Open Access Journals (Sweden)

    Mehmet İbrahim Turan

    2014-03-01

    Full Text Available Carbon monoxide poisoning is a major cause of death following attempted suicide and accidental exposures. Although clinical presentation depends on the duration and the intensity of exposure, the assessment of the severity of intoxication is difficult. A small percentage of patients who show complete initial recovery may develop delayed neurological deficits. Delayed encephalopathy after acute carbon monoxide poisoning is a rare and poor prognosis neurologic disorders and there is no specific treatment. We present a case with early onset of delayed encephalopathy after acute carbon monoxide poisoning with typical cranial imaging findings in a child with atypical history and clinical presentation.

  6. Fatal poisoning among patients with drug addiction

    DEFF Research Database (Denmark)

    Simonsen, Kirsten Wiese; Christoffersen, Dorte J; Banner, Jytte

    2015-01-01

    INTRODUCTION: Fatal poisonings among drug addicts in Denmark in 2012 were examined. Cause of death, abuse pattern and geographic differences are discussed and data are compared with previous studies. METHODS: All fatal poisonings examined at the three institutes of forensic medicine in Denmark...... on Funen and in South Jutland. Cocaine was most frequently detected in East Denmark, while amphetamine was more frequent in West Denmark. CONCLUSIONS: The number of fatal poisonings among drug addicts has stabilised around 200. The increase in methadone deaths continued and, as in 2007, methadone...... with 2007, indicating that a considerable number of drug addicts also have psychiatric illness. FUNDING: none. TRIAL REGISTRATION: not relevant....

  7. Fatal poisoning among patients with drug addiction

    DEFF Research Database (Denmark)

    Simonsen, K. W.; Christoffersen, D. J.; Banner, J.

    2015-01-01

    Introduction: Fatal poisonings among drug addicts in Denmark in 2012 were examined. Cause of death, abuse pattern and geographic differences are discussed and data are compared with previous studies. Methods: All fatal poisonings examined at the three institutes of forensic medicine in Denmark...... on Funen and in South Jutland. Cocaine was most frequently detected in East Denmark, while amphetamine was more frequent in West Denmark. ConclusionS: The number of fatal poisonings among drug addicts has stabilised around 200. The increase in methadone deaths continued and, as in 2007, methadone...... with 2007, indicating that a considerable number of drug addicts also have psychiatric illness....

  8. Nodal Diffusion Burnable Poison Treatment for Prismatic Reactor Cores

    International Nuclear Information System (INIS)

    Ougouag, A.M.; Ferrer, R.M.

    2010-01-01

    The prismatic block version of the High Temperature Reactor (HTR) considered as a candidate Very High Temperature Reactor (VHTR)design may use burnable poison pins in locations at some corners of the fuel blocks (i.e., assembly equivalent structures). The presence of any highly absorbing materials, such as these burnable poisons, within fuel blocks for hexagonal geometry, graphite-moderated High Temperature Reactors (HTRs) causes a local inter-block flux depression that most nodal diffusion-based method have failed to properly model or otherwise represent. The location of these burnable poisons near vertices results in an asymmetry in the morphology of the assemblies (or blocks). Hence the resulting inadequacy of traditional homogenization methods, as these 'spread' the actually local effect of the burnable poisons throughout the assembly. Furthermore, the actual effect of the burnable poison is primarily local with influence in its immediate vicinity, which happens to include a small region within the same assembly as well as similar regions in the adjacent assemblies. Traditional homogenization methods miss this artifact entirely. This paper presents a novel method for treating the local effect of the burnable poison explicitly in the context of a modern nodal method.

  9. Self-poisoning with baclofen in alcohol-dependent patients: national reports to French Poison Control Centers, 2008-2013.

    Science.gov (United States)

    Pelissier, Fanny; de Haro, Luc; Cardona, Florence; Picot, Cyndie; Puskarczyk, Emmanuel; Sapori, Jean-Marc; Tournoud, Christine; Franchitto, Nicolas

    2017-04-01

    Alcohol use disorders are frequently associated with self-intoxication in attempted suicide. In France since 2008, the off-label use of baclofen for treatment of alcohol dependence has greatly increased, leading to temporary regulation of use of the drug. At the request of the national authorities, the French Poison Control Centers carried out a retrospective survey to give an overview of baclofen exposure in this population. A retrospective study was carried out from January 2008 to December 2013, focusing on baclofen exposures in alcohol-dependent patients managed by the nine national French Poison Control Centers. 294 observations of baclofen exposures in alcohol-dependent patients were identified in our database. Of these, 220 were suicide attempts by self-poisoning and 74 were unintentional. The mean age of patients was 41.7 years, with a sex-ratio of 1.6. Patients attempting suicide with baclofen were younger than those with unintentional exposures, and 43.6% of them were women (vs 22.9%, p < 0.01). The mean supposed ingested dose was higher (480.7 mg) in patients who attempted suicide (vs 192.5 mg, p < 0.0001). 21.8% of intentional exposures involved baclofen alone. Psychiatric comorbidity (50.4%) was more frequent in the group of self-poisoning (p < 0.001). 132 patients were coded as severely exposed (60.0%). Nine victims died, but the causal link between self-poisoning with baclofen and fatal outcome should be interpreted with particular caution. Baclofen self-poisoning by alcohol-dependent patients is a serious concern for the French health authorities. Our results are similar to those previously published, suggesting that most patients with baclofen overdose should be admitted to an intermediate or intensive care unit as the clinical course requires close monitoring. Because suicidal ideation and suicide attempts are more prevalent in people with substance use disorders than in the general population, and because of the lack of

  10. Cartap poisoning: A rare case report.

    Science.gov (United States)

    Kumar, A S Praveen; Amalnath, Deepak; Dutta, T K

    2011-10-01

    Cartap is a pesticide commonly used to control weevil and caterpillars. It is an analogue of nereistoxin, a neurotoxic substance isolated from the marine annelid Lumbriconereis heteropoda. It causes neuromuscular blockade. Poisoning with cartap is very rare and not yet reported from India. We report a 35-year-old lady with cartap poisoning who presented with nausea, vomiting, and dyspnea. She improved with N-acetyl cysteine and symptomatic management.

  11. Cartap poisoning: A rare case report

    OpenAIRE

    Kumar, A. S. Praveen; Amalnath, Deepak; Dutta, T. K.

    2011-01-01

    Cartap is a pesticide commonly used to control weevil and caterpillars. It is an analogue of nereistoxin, a neurotoxic substance isolated from the marine annelid Lumbriconereis heteropoda. It causes neuromuscular blockade. Poisoning with cartap is very rare and not yet reported from India. We report a 35-year-old lady with cartap poisoning who presented with nausea, vomiting, and dyspnea. She improved with N-acetyl cysteine and symptomatic management.

  12. Low reactivity penalty burnable poison rods

    International Nuclear Information System (INIS)

    1978-01-01

    A nuclear reactor burnable poison rod is described which consists of an elongated tubular sheath enclosing a neutron absorbing material which, at least during reactor operation, also encloses a neutron moderating material. The excess reactivity existing at the beginning of core life is compensated for by the depletion of the burnable poison throughout the life of the core, so that the life of the core is extended. (UK)

  13. Lipid resuscitation in acute poisoning

    DEFF Research Database (Denmark)

    Hoegberg, Lotte C G; Gosselin, Sophie

    2017-01-01

    PURPOSE OF REVIEW: The decision to provide intravenous lipid emulsion (ILE) therapy as a treatment modality for the reversal of various drug toxicity was discovered in the last decade. Numerous publications, in both humans and animals attest to its clinical use, but current supporting evidence...... is inconsistent. RECENT FINDINGS: A recent systematic review reported evidence for benefit of ILE in bupivacaine toxicity. Human randomized trials, large observational studies as well as animal models of orogastric poisoning failed to report a clear benefit of ILE for nonlocal anesthetics poisoning. SUMMARY: ILE...

  14. [Living conditions and pattern of acute poisonings in Oslo].

    Science.gov (United States)

    Kolvik, Hallgeir Mæsel; Heyerdahl, Fridtjof; Bjørnaas, Mari Asphjell; Hovda, Knut Erik; Jacobsen, Dag; Ekeberg, Øivind

    2011-08-09

    Hospitalized patients with acute poisoning come from all classes of society. The relationship between living conditions and pattern of poisoning is, however, unclear. The aim of this study was to examine the connection between living conditions in Oslo and the pattern of acute poisonings, measured by incidence, main toxic agents and intention. A one-year multi-centre study with prospective inclusion of all patients ≥ 18 years of age with a registered address in Oslo admitted to an Oslo hospital with acute poisoning from 1 April 2003 through 31 March 2004. The 15 city districts were grouped into three, according to the official living conditions index in Oslo: city district group 1 (best living conditions), city district group 2 (average living conditions) and city district group 3 (most difficult living conditions). Of a total of 947 patients admitted with acute poisoning as their main diagnosis in the study period, 691 were included in the study, 660 of whom had self-inflicted poisoning. In city district group 3, the annual incidence of acute poisonings was 2.14 per 1000 inhabitants, significantly higher than city district group 2, with 1.50 (p < 0.001), and city district group 1, with 1.36 (p < 0.001). Measured as intention assessed by the treating physician, suicidal and drug related poisonings and those induced by a "cry for help" were more common in city district group 3 (0.74, 0.59 and 0.74 per 1000 inhabitants, respectively) than in city district group 2 (0.62, 0.40 and 0.41, respectively) and city district group 1 (0.52, 0.32 and 0.45, respectively). The main toxic agents were predominantly benzodiazepines (20 %), ethanol (18 %) and paracetamol (12 %). There were no statistically significant differences in the distribution of main toxic agents between the city district groups. The findings show a social gradient, with the highest incidence of poisonings in the city district group with the most difficult living conditions.

  15. An Outbreak of Carbon Monoxide Poisoning in Yamagata Prefecture Following the Great East Japan Earthquake

    Directory of Open Access Journals (Sweden)

    Ken Iseki

    2013-06-01

    Full Text Available Background: In the aftermath of the Great East Japan Earthquake, most of the areas in Yamagata prefecture experienced a serious power failure lasting for approximately 24 hours. A number of households were subsequently poisoned with carbon monoxide (CO due to various causes. In this study, we conducted a survey of CO poisoning during the disaster. Methods: A questionnaire regarding CO poisoning associated with the disaster was sent to 37 emergency hospitals in Yamagata prefecture. Results: A total of 51 patients were treated for unintentional CO poisoning in 7 hospitals (hyperbaric oxygen chambers were present in 3 of the hospitals. The patients (18 men, 33 women ranged in age from 0 to 90 years. The source of CO exposure was charcoal briquettes (23 cases; 45%, gasoline-powered electric generators (18 cases; 35%, electric generators together with oil stoves (8 cases; 16%, oil stoves (1 cases; 2%, and automobile exhaust (1 cases; 2%. Blood carboxyhemoglobin levels ranged from 0.5% to 41.6% in 49 cases. Of these, 41 patients were treated by normobaric oxygen therapy, while one was intubated for artificial respiration. Additionally, 5 patients (10% were treated by hyperbaric oxygen therapy, and 3 patients (6% experienced delayed neuropsychiatric sequelae. Conclusion: CO sources included gasoline-powered electric generators and charcoal briquettes during the disaster. Storm-related CO poisoning is well recognized as a disaster-associated accident in the United States, but not in Japan. We emphasize that public education is needed to make people aware of the dangers of CO poisoning after a disaster. In addition, a pulse CO-oximeter should be set up in hospitals.  

  16. Carbon monoxide poisoning

    Science.gov (United States)

    ... Animals can also be poisoned by carbon monoxide. People who have pets at home may notice that their animals become ... or unresponsive from carbon monoxide exposure. Often the pets will ... these conditions. This can lead to a delay in getting help.

  17. Proceedings of the International Conference on Ciguatera Fish Poisoning (3rd), Held in La Parguera, Puerto Rico on April 30-May 5, 1990.

    Science.gov (United States)

    Ciguatera fish poisoning is a human health problem that affects all persons living in tropical seas for whom marine fish represent a significant...source of food. Ciguatera traditionally was limited to tropical regions, however, modern improvements in refrigeration and transport have augmented...reports of this poisoning in the tropical Pacific in the 17th century, ciguatera has come to have an impact of global proportions. A broad and detailed

  18. Argument Strategies: Antidote to Tylenol's Poisoned Image.

    Science.gov (United States)

    Benoit, William L.; Lindsey, James J.

    1987-01-01

    Analyzes how the manufacturer dealt with the Tylenol poisonings: the link between Tylenol and the poisoning was denied, its image as a safe product was bolstered, capsules were differentiated from other products, and as a result, sales recovered. Extends the applicability of apologia as a way to analyze other media campaigns. (SKC)

  19. Poisonings in the Nordic countries in 2007

    DEFF Research Database (Denmark)

    Andrew, Erik; Tellerup, Markus; Termälä, Anna-Mariia

    2012-01-01

    To map mortality and morbidity of poisonings in Denmark, Finland, Iceland, Norway and Sweden in 2007 and undertake a comparison with a corresponding study in 2002.......To map mortality and morbidity of poisonings in Denmark, Finland, Iceland, Norway and Sweden in 2007 and undertake a comparison with a corresponding study in 2002....

  20. Profile of hospital Admissions of childhood poisoning at a North ...

    African Journals Online (AJOL)

    Background: Childhood poisoning is an important but preventable cause of morbidity and mortality in the paediatric subpopulation. There is the continuous need to describe the pattern of childhood poisoning and to create public awareness on the common agents of poison in this environment. Objectives: To determine the ...

  1. Lead poisoning and other mortality factors in trumpeter swans

    Science.gov (United States)

    Blus, L.J.; Stroud, R.K.; Reiswig, B.; McEneaney, T.

    1989-01-01

    Lead poisoning and other causes of mortality of trumpeter swans were investigated. Necropsies or Pb concentrations in livers were available for 72 trumpeter swans found dead in seven western states from 1976 to 1987; data from other published and unpublished sources also are summarized. Ingestion of lead artifacts accounted for about 20% of the known mortality of trumpeter swans in the tri-state area of Idaho, Montana and Wyoming, where the population has been declining for several decades.

  2. International Variability in Gastrointestinal Decontamination With Acute Poisonings.

    Science.gov (United States)

    Mintegi, Santiago; Dalziel, Stuart R; Azkunaga, Beatriz; Prego, Javier; Arana-Arri, Eunate; Acedo, Yordana; Martinez-Indart, Lorea; Benito, Javier; Kuppermann, Nathan

    2017-08-01

    Identifying international differences in the management of acute pediatric poisonings may help improve the quality of care. The objective of this study was to assess the international variation and appropriateness of gastrointestinal decontamination (GID) procedures performed in children and adolescents who present with acute poisonings to emergency departments. This was an international, multicenter, cross-sectional prospective study including children poisoning exposures presenting to 105 emergency departments in 20 countries from 8 global regions belonging to the Pediatric Emergency Research Networks. Data collection started between January and September 2013 and continued for 1 year. The appropriateness of GID procedures performed was analyzed using the American Academy of Clinical Toxicology and the European Association of Poisons Centres and Clinical Toxicologists' recommendations. Multivariate logistic regression was performed to identify independent risk factors for performing GID procedures. We included 1688 patients, 338 of whom (20.0%, 95% confidence interval 18.1%-22.0%) underwent the following GID procedures: activated charcoal (166, 49.1%), activated charcoal and gastric lavage (122, 36.1%), gastric lavage (47, 13.9%), and ipecac (3, 0.9%). In 155 (45.8%, 40.5%-51.2%), the GID procedure was considered appropriate, with significant differences between regions. Independent risk factors for GID procedures included age, toxin category, mechanism of poisoning, absence of symptoms, and the region where the intoxication occurred ( P management of pediatric poisonings. International best practices need to be better implemented. Copyright © 2017 by the American Academy of Pediatrics.

  3. Suicide by pesticide poisoning: findings from the island of Crete, Greece.

    Science.gov (United States)

    Kastanaki, Anastasia E; Kraniotis, Christos F; Kranioti, Elena F; Nathena, Despoina; Theodorakis, Pavlos N; Michalodimitrakis, Manolis

    2010-01-01

    The role of pesticides in suicidal acts has not yet received adequate attention in Greece despite an evident rise of 39% in pesticide use over the period 1990-1992 to 2002-2004. To investigate the epidemiology of pesticide suicide on the Greek island of Crete, a largely rural agricultural area, and by further exploring the victim profiles, as well as patterns and trends of pesticide ingestion, to suggest probable preventive measures. Self-poisoning suicides between 1999 and 2007 were reviewed and information gathered was entered into a computerized database. The overall incidence of intentional pesticide poisoning was 1.7 per 100,000, representing the second most frequently used suicide method after hanging. The victim profile was composed of the following features: middle aged male, rural habitant, who carried out a suicidal act by consuming primarily methomyl or paraquat (WHO toxicity class Ib and class II, respectively). As to the place of death, the vast majority was found dead in the place of intoxication. Pesticide self-poisoning accounts for a quarter of the suicides in Crete. More detailed research is required to identify aspects of these deaths amenable to prevention, but measures such as bans on the most toxic pesticides and changes in storage practice would appear to be sensible initial approaches.

  4. [Acute poisoning in patients over 65 years of age].

    Science.gov (United States)

    Miranda Arto, P; Ferrer Dufol, A; Ruiz Ruiz, F J; Menao Guillén, S; Civeira Murillo, E

    2014-01-01

    There are few Spanish studies on acute poisoning in the elderly despite the associated risk factors of this group of patients. Retrospective descriptive study of acute poisonings treated in the Emergency Service of the University Hospital of Zaragoza from 1995 to 2009 on patients 65 years old or older. A total of 762 patients were selected in the study (4.74% of all acute poisonings) with a mean age of 74.16 (SD ± 6) years. Ingestion was the major route of exposure (85%) and alcohol overdose (28,7%) was the most frequent type of poisoning. A trend was also observed showing a lower emetic treatment and gastric lavage and an increase in activated charcoal. Benzodiazepines (14.3%) and toxic household products (11%) with caustic properties were also the main toxics found in the study. Acute poisonings in the elderly required more hospitalizations, have a higher mortality and more autolytic attempts which result in death.

  5. [Epidemiologic and clinical aspects of toxic waste poisoning in Abidjan].

    Science.gov (United States)

    Tiembre, Issaka; Koné, Blaise A; Dongo, Kouassi; Tanner, Marcel; Zinsstag, Jakob; Cissé, Guéladio

    2009-01-01

    In the nights of 19 to 21 August, 2006, highly toxic waste products were dumped at various sites in Abidjan, and numerous cases of poisoning were reported to the health authorities, who were unprepared for such a problem. The research group on Environment and Health in Urban Environment from the Swiss Center of Scientific Research and its partners at the Swiss Tropical Institute undertook this study whose objectives were to: describe the epidemiologic profile of the people poisoned; identify the main clinical symptoms and the risk factors for poisoning; and recommend steps to attenuate the effects and to prevent intermediate- and long-term consequences. This cross-sectional study examined the populations living around the discharge sites (n=6). The sample size was calculated at 619 people per site, to identify a 1% risk and a standard error of 0.4%, because of variability of the human impact factor at the different sites. Households were chosen at each site by the transect technique. Six teams, each including a physician, a public health agent and a local guide collected the data, after specific training. A pilot investigation made it possible to validate the final questionnaire. Of 4573 people surveyed, 4344 people, about 95%, were home during the toxic waste discharge. In all, 2369 (51.8%) had signs of poisoning. Sex, district of residence, and presence at home at the time of the discharge were all statistically related to poisoning. The distribution of poison victims according to health centre shows that 1297 people (64.4%) visited a health center AA(3/4) 615 of them (about 47.4%) a public or official centre, and 778 (about 60%), an unofficial centre; 379 (29.2%) were managed by an NGO, 159 individuals (12.3%) by mobile units, 63 individuals (4.8%) by the unofficial public health centre, and 35 (2.7%) at an unspecified site. Of those who sought care, 673 people (about 51.8%) received a medical prescription, and 815 (or 62.7%) had been given the drug directly

  6. [Characteristics of emergency poisoning cases in elderly versus younger patients].

    Science.gov (United States)

    Supervía Caparrós, August; Pallàs Villaronga, Oriol; Clemente Rodríguez, Carlos; Aranda Cárdenas, María Dolores; Pi-Figueras Valls, María; Cirera Lorenzo, Isabel

    2017-10-01

    To compare cases of poisoning according to age to detect differences in frequency of visits to the emergency department, patient characteristics, case management, and immediate outcome in terms of related mortality. Descriptive study of a retrospective series of patients who visited a university hospital emergency department for treatment of poisoning between 2009 and 2014. We collected patient characteristics and data related to the event, case management, and poisoning-related death. Patients were grouped according to age (cut-off 65 y). Of a total of 3847 poisoning episodes, 341 (8.9%) were in patients aged 65 years or older. The percentage of women among these older patients (61.3%) was greater than among younger patients (36.3%; P<.001). Poisoning was accidental in older patients more often than younger ones (64.4% vs 9.5%, respectively; P<.001), occurred more often in the home (82.1% vs 37%, P<.001), and more often required active treatment (73.3% vs 57.4%; P<.001) and admission to hospital (21.4% vs 7.3%, P<.001). The related mortality rate was also higher in the older patients (2.1% vs 0.1% in younger patients, P<.001). The percentage of poisonings in patients aged 65 years or older is not negligible. Poisoning in patients of advanced age tends to be accidental and take place in the home. Older patients more often require active treatment and hospital admission; poisoning-related death is more common in older patients than younger ones.

  7. Four-Year Study on Acute Poisoning Cases Admitted to a Tertiary Hospital in Bangladesh: Emerging Trend of Poisoning in Commuters

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    Mohammad Shafiqul Bari

    2014-12-01

    Conclusion:Commuter or travel-related poisoning is an emerging public health threat in this part of Bangladesh. Public awareness should be raised and school-based educational programs should be emphasized regarding the commuter poisoning and the consequence of accepting and eating food from strangers.

  8. Nicotinic plant poisoning.

    Science.gov (United States)

    Schep, Leo J; Slaughter, Robin J; Beasley, D Michael G

    2009-09-01

    A wide range of plants contain nicotinic and nicotinic-like alkaloids. Of this diverse group, those that have been reported to cause human poisoning appear to have similar mechanisms of toxicity and presenting patients therefore have comparable toxidromes. This review describes the taxonomy and principal alkaloids of plants that contain nicotinic and nicotinic-like alkaloids, with particular focus on those that are toxic to humans. The toxicokinetics and mechanisms of toxicity of these alkaloids are reviewed and the clinical features and management of poisoning due to these plants are described. This review was compiled by systematically searching OVID MEDLINE and ISI Web of Science. This identified 9,456 papers, excluding duplicates, all of which were screened. Reviewed plants and their principal alkaloids. Plants containing nicotine and nicotine-like alkaloids that have been reported to be poisonous to humans include Conium maculatum, Nicotiana glauca and Nicotiana tabacum, Laburnum anagyroides, and Caulophyllum thalictroides. They contain the toxic alkaloids nicotine, anabasine, cytisine, n-methylcytisine, coniine, n-methylconiine, and gamma-coniceine. These alkaloids act agonistically at nicotinic-type acetylcholine (cholinergic) receptors (nAChRs). The nicotinic-type acetylcholine receptor can vary both in its subunit composition and in its distribution within the body (the central and autonomic nervous systems, the neuromuscular junctions, and the adrenal medulla). Agonistic interaction at these variable sites may explain why the alkaloids have diverse effects depending on the administered dose and duration of exposure. Nicotine and nicotine-like alkaloids are absorbed readily across all routes of exposure and are rapidly and widely distributed, readily traversing the blood-brain barrier and the placenta, and are freely distributed in breast milk. Metabolism occurs predominantly in the liver followed by rapid renal elimination. Following acute exposure

  9. The brain imaging study of the organophosphorus pesticides poisoning

    International Nuclear Information System (INIS)

    Yang Yanmei; Liu Huaijun; Li Shuling; Wang Yongsheng; Huang Boyuan; Chi Cen; Shi Zhenyang; Cui Caixia; Zhou Lixia; Liu Runtian

    2004-01-01

    Objective: To summarize the CT and MR imaging findings in acute organophosphorus pesticides poisoning patients, and to improve the early diagnostic ability. Methods: The imaging of 34 patients of organophosphorus pesticides poisoning was analyzed, the poisons were all taken orally. The pesticides included methamidophos (12 cases), omethoate (15 cases), DDV (3 cases), and methylparathion (4 cases). According to the diagnosis and classification diagnosis criterion of acute organophosphorus pesticides poisoning, the patients were divided into two groups: mild or moderate grade group (24 cases) and severe grade group (10 cases). The relationship between the clinic grade and CT and MRI findings was studied. Results: in the severe grade group, 4 patients showed brain edema, presenting as sulcus and fissure flattened or disappeared, and ventricles and cisterns narrowed or closed 2-3 days after poisoning. In 3 patients 3 days to 3 months after poisoning, bilateral basal ganglion and cerebral cortex showed prolonged T 1 and T 2 signals, and high signal intensity was detected on FLAIR, and bilateral basal ganglion low density was revealed on CT. T 1 relaxation was shortened, T 2 WI and FLAIR imaging showed high signal intensity in 1 patient. The imaging of 1 patient 6 months after poisoning showed the cerebral sulcus, fissure and ventricle were enlarged. CT and MRI in the mild or moderate group were normal. By the Fisher's exact probabilities test, the imaging exhibition difference between the severe grade and mild or moderate grade patients was significant. Conclusion: The CT and MRI can reflect the brain injury after poisoning, and the imaging exhibitions were various. The imaging information can provide credible foundation for the therapy for lightening the brain edema and nourishing the brain cell

  10. Variability in the management of lithium poisoning.

    Science.gov (United States)

    Roberts, Darren M; Gosselin, Sophie

    2014-01-01

    Three patterns of lithium poisoning are recognized: acute, acute-on-chronic, and chronic. Intravenous fluids with or without an extracorporeal treatment are the mainstay of treatment; their respective roles may differ depending on the mode of poisoning being treated. Recommendations for treatment selection are available but these are based on a small number of observational studies and their uptake by clinicians is not known. Clinician decision-making in the treatment of four cases of lithium poisoning was assessed at a recent clinical toxicology meeting using an audience response system. Variability in treatment decisions was evident in addition to discordance with published recommendations. Participants did not consistently indicate that hemodialysis was the first-line treatment, instead opting for a conservative approach, and continuous modalities were viewed favorably; this is in contrast to recommendations in some references. The development of multidisciplinary consensus guidelines may improve the management of patients with lithium poisoning but prospective randomized controlled trials are required to more clearly define the role of extracorporeal treatments. © 2014 Wiley Periodicals, Inc.

  11. Poison Prevention Program

    Science.gov (United States)

    Office of Substance Misuse and Addiction Prevention Finance & Management Services Health Care , Technology: For more info about the national Poison Help program and to request materials visit: http Seniors & Disabilities Services Substance Misuse and Addiction Prevention State of Alaska myAlaska My

  12. The evaluation of forensic cases reported due to food poisoning

    Directory of Open Access Journals (Sweden)

    Beyza Urazel

    2014-03-01

    Full Text Available Objective: In this study it is aimed to examine forensic food poisoning cases and to evaluate the clinical presentation of food poisoning in people within the context of forensic medicine. Methods: In the study, 215 food poisoning cases are evaluated, which applied to the forensic medicine branch office in our city between 01.01.2007 and 31.12.2011. The forensic reports and forensic investigations of these cases are analyzed retrospectively. The cases are examined in terms of gender, age, the type of food consumed, the treatment applied and the result of the forensic report. Results: It is determined that in 83 cases (38.6% food poisoning was caused by chicken products, and in 178 cases (82.8% the poisoned people were students. In 3 cases (1.4% the poisoning was life threatening. For 75 cases (34.9% no forensic report was prepared in emergency service and among the 140 cases for which a forensic report was prepared, only 3 of the reports were prepared in a correct manner. Conclusions: It is determined that the demographic data of the cases complies with the city where the study was conducted. It is found out that in emergency services the food poisoning cases are usually misevaluated.

  13. Reversible brain damage following acute organic solvents' poisoning determined by magnetic resonance

    Directory of Open Access Journals (Sweden)

    Dujmović Irena

    2005-01-01

    Full Text Available Introduction. Acute exposure to the effects of volatile solvents is characterized by the abrupt onset of symptoms and signs of poisoning, and relatively fast recovery in the majority of cases. Case report. We report a 24-year-old patient with an acute, accidental poisoning with a mixture of volatile organic solvents (most probably toluene, styrene and xylene, which led to the development of upward gaze paresis, diplopia, hemiparesis, ataxic gate, and the late onset truncal ataxia episodes. After 6 weeks, he recovered completely, while his extensive brain MRI lesions in the caudate nuclei, laterobasal putaminal regions, bilateral anterior insular cortex, central midbrain tegmental area withdrew completely after 4 months. Conclusion. Acute toxic encephalopathy should be a part of the differential diagnosis in any patient with acute neurobehavioral and neurological deficit.

  14. New Onset Refractory Status Epilepticus as an Unusual Presentation of a Suspected Organophosphate Poisoning

    Directory of Open Access Journals (Sweden)

    Shahan Waheed

    2014-01-01

    Full Text Available New onset refractory status epilepticus (NORSE is a new entity in medical literature. It has different infectious and noninfectious etiologies showing a devastating impact onto the clinical outcome of patients. Therapy with anaesthetic and antiepileptic agents often fails to improve the condition, unless the primary cause is rectified. Here is presented the case of a young female with a history of depression who after a recent bereavement came to the Emergency Department of Aga Khan University Hospital with complaints of drowsiness that lasted for few hours. Though she had no history of organophosphate poisoning, her physical examination and further investigations were suggestive of the diagnosis. During her hospital stay, she developed refractory status epilepticus. Her seizures did not respond to standard antiepileptic and intravenous anesthetic agents and subsided only after intravenous infusion of atropine for a few days. Organophosphate poisoning is a very common presentation in the developing world and the associated status epilepticus poses a devastating problem for emergency physicians. In patients with suspected organophosphate poisoning with favoring clinical exam findings, the continuation of atropine intravenous infusion can be a safe option to abate seizures.

  15. Predictive values of urine paraquat concentration, dose of poison, arterial blood lactate and APACHE II score in the prognosis of patients with acute paraquat poisoning.

    Science.gov (United States)

    Liu, Xiao-Wei; Ma, Tao; Li, Lu-Lu; Qu, Bo; Liu, Zhi

    2017-07-01

    The present study investigated the predictive values of urine paraquat (PQ) concentration, dose of poison, arterial blood lactate and Acute Physiology and Chronic Health Evaluation (APACHE) II score in the prognosis of patients with acute PQ poisoning. A total of 194 patients with acute PQ poisoning, hospitalized between April 2012 and January 2014 at the First Affiliated Hospital of P.R. China Medical University (Shenyang, China), were selected and divided into survival and mortality groups. Logistic regression analysis, receiver operator characteristic (ROC) curve analysis and Kaplan-Meier curve were applied to evaluate the values of urine paraquat (PQ) concentration, dose of poison, arterial blood lactate and (APACHE) II score for predicting the prognosis of patients with acute PQ poisoning. Initial urine PQ concentration (C0), dose of poison, arterial blood lactate and APACHE II score of patients in the mortality group were significantly higher compared with the survival group (all Ppoison and arterial blood lactate correlated with mortality risk of acute PQ poisoning (all Ppoison, arterial blood lactate and APACHE II score in predicting the mortality of patients within 28 days were 0.921, 0.887, 0.808 and 0.648, respectively. The AUC of C0 for predicting early and delayed mortality were 0.890 and 0.764, respectively. The AUC values of urine paraquat concentration the day after poisoning (Csec) and the rebound rate of urine paraquat concentration in predicting the mortality of patients within 28 days were 0.919 and 0.805, respectively. The 28-day survival rate of patients with C0 ≤32.2 µg/ml (42/71; 59.2%) was significantly higher when compared with patients with C0 >32.2 µg/ml (38/123; 30.9%). These results suggest that the initial urine PQ concentration may be the optimal index for predicting the prognosis of patients with acute PQ poisoning. Additionally, dose of poison, arterial blood lactate, Csec and rebound rate also have referential significance.

  16. Carbon monoxide poisoning-induced cardiomyopathy from charcoal at a barbecue restaurant: a case report.

    Science.gov (United States)

    Kim, Hyun-Jun; Chung, Yun Kyung; Kwak, Kyeong Min; Ahn, Se-Jin; Kim, Yong-Hyun; Ju, Young-Su; Kwon, Young-Jun; Kim, Eun-A

    2015-01-01

    Acute carbon monoxide poisoning has important clinical value because it can cause severe adverse cardiovascular effects and sudden death. Acute carbon monoxide poisoning due to charcoal is well reported worldwide, and increased use of charcoal in the restaurant industry raises concern for an increase in occupational health problems. We present a case of carbon monoxide poisoning induced cardiomyopathy in a 47-year-old restaurant worker. A male patient was brought to the emergency department to syncope and complained of left chest pain. Cardiac angiography and electrocardiography were performed to rule out acute ischemic heart disease, and cardiac markers were checked. After relief of the symptoms and stabilization of the cardiac markers, the patient was discharged without any complications. Electrocardiography was normal, but cardiac angiography showed up to a 40% midsegmental stenosis of the right coronary artery with thrombotic plaque. The level of cardiac markers was elevated at least 5 to 10 times higher than the normal value, and the carboxyhemoglobin concentration was 35% measured at one hour after syncope. Following the diagnosis of acute carbon monoxide poisoning induced cardiomyopathy, the patient's medical history and work exposure history were examined. He was found to have been exposed to burning charcoal constantly during his work hours. Severe exposure to carbon monoxide was evident in the patient because of high carboxyhemoglobin concentration and highly elevated cardiac enzymes. We concluded that this exposure led to subsequent cardiac injury. He was diagnosed with acute carbon monoxide poisoning-induced cardiomyopathy due to an unsafe working environment. According to the results, the risk of exposure to noxious chemicals such as carbon monoxide by workers in the food service industry is potentially high, and workers in this sector should be educated and monitored by the occupational health service to prevent adverse effects.

  17. Poisoning by carbon monoxide in Morocco from 1991 to 2008.

    Science.gov (United States)

    Aghandous, Rachida; Chaoui, Hanane; Rhalem, Naima; Semllali, Ilham; Badri, Mohamed; Soulaymani, Abdelmajid; Ouammi, Lahcen; Soulaymani-Bencheikh, Rachida

    2012-04-01

    To describe the characteristics relating to the provenance of statements, patients and to evaluate the spatiotemporal evolution of carbon monoxide poisoning reported to Poison Control Center and Pharmacovigilance of Morocco (CAPM). This is a retrospective study over a period of 18 years from 1991 to 2008, for all cases of poisoning by carbon monoxide reported to CAPM. The epidemiological study focused on 12 976 cases of carbon monoxide poisoning reported to CAPM between 1991 and 2008. The average age of patients was 25.5 +/- 15.6 years, sex ratio was 0.5. The poisoning occurred by accident in 98.7% of cases, especially at home (96.7%) and in cold months. The urban population was the most affected (89.0%). The region of Meknes Tafilalt was the most concerned with 16.6% of cases. The symptomatology was characterized by the predominance of gastrointestinal tract diseases (37.1%). Deaths have reached a percentage of 0.9%. These qualitative and quantitative information is useful to highlight warnings and plan a strategy against carbon monoxide poisoning in Morocco.

  18. Acute organo-phosphorus pesticide poisoning in North Karnataka ...

    African Journals Online (AJOL)

    Background: Pesticide poisoning is an important cause of morbidity and mortality in India. Objectives: To assess the oxidative damage, hemoglobin level and leukocyte count in acute organophosphorus pesticide poisoning. Methods: Plasma cholinesterase was assessed as a toxicity marker. Oxidative damage was ...

  19. Intravenous Poison Hemlock Injection Resulting in Prolonged Respiratory Failure and Encephalopathy.

    Science.gov (United States)

    Brtalik, Douglas; Stopyra, Jason; Hannum, Jennifer

    2017-06-01

    Poison hemlock (Conium maculatum) is a common plant with a significant toxicity. Data on this toxicity is sparse as there have been few case reports and never a documented poisoning after intravenous injection. We present a case of intravenous poison hemlock injection encountered in the emergency department. We describe a 30-year-old male who presented to the emergency department after a brief cardiac arrest after injecting poison hemlock. The patient had return of spontaneous circulation in the emergency department but had prolonged muscular weakness and encephalopathy later requiring tracheostomy. Intravenous injection of poison hemlock alkaloids can result in significant toxicity, including cardiopulmonary arrest, prolonged weakness, and encephalopathy.

  20. [Characterization of severe acute occupational poisoning accidents in China between 1989 and 2003].

    Science.gov (United States)

    Zhang, Min; Li, Tao; Wang, Huan-Qiang; Wang, Hong-Fei; Chen, Shu-Yang; Du, Xie-Yi; Zhang, Shuang; Qin, Jian

    2006-12-01

    To analyze severe acute occupational poisoning accidents reported in China between 1989 and 2003, and to study the characteristics of severe acute occupational poisoning accidents and provide scientific evidences for prevention and control strategies. The data from the national occupational poisoning case reporting system were analyzed with descriptive methods. (1) There were 506 acute severe occupational poisoning accidents for 15 years with 4 657 workers poisoned. The total poisoning rate was 54.8%, and the total mortality was 16.5%. The average poisoning age was (31.9 +/- 9.8) years old and the average death age was (33.7 +/- 10.3) years old. The poisoning accidents occurred more in men than in women. (2) There were more than 112 chemicals which caused these poisoning accidents. Most of the accidents caused by hydrogen sulfide, carbon monoxide, benzene and homologs, metal and metalloid and carbon dioxide, and the types of chemicals varied in different types of industries. (3) The accidents mainly occurred in chemical industry, manufacture, water disposal industry, mining and construction industry, and the risk was higher in some jobs than others, such as cleanout, machine maintenance and repair, production, mine and digging. The accidents occurred more frequently from April to August each year. (1) The control over the severe acute occupational poisoning is urgent. (2) The trend of the characteristics of severe acute occupational poisoning accidents is centralized in the high risk industries, poisons and jobs. (3) The characteristics of the accidents varied in different types of industries. (4) It is the key point to strengthen the supervision on poisoning.

  1. Accidental poisoning with autumn crocus.

    Science.gov (United States)

    Gabrscek, Lucija; Lesnicar, Gorazd; Krivec, Bojan; Voga, Gorazd; Sibanc, Branko; Blatnik, Janja; Jagodic, Boris

    2004-01-01

    We describe a case of a 43-yr-old female with severe multiorgan injury after accidental poisoning with Colchicum autumnale, which was mistaken for wild garlic (Allium ursinum). Both plants grow on damp meadows and can be confused in the spring when both plants have leaves but no blossoms. The autumn crocus contains colchicine, which inhibits cellular division. Treatment consisted of supportive care, antibiotic therapy, and granulocyte-directed growth factor. The patient was discharged from the hospital after three weeks. Three years after recovery from the acute poisoning, the patient continued to complain of muscle weakness and intermittent episodes of hair loss.

  2. Cases of acute pesticide poisoning in Colonia Puerto Pirapó, Itapúa, Paraguay, February, 2014

    Directory of Open Access Journals (Sweden)

    María Esther Pedrozo

    2017-06-01

    In two samples from the community water supply network the active compound detected was profenophos. It is essential to train primary health care personnel to identify cases of acute pesticide poisoning in a timely manner to provide appropriate treatment, especially in rural areas. Additionally, it is necessary that responsible institutions monitor compliance with environmental regulations in these areas to avoid such incidents.

  3. Neuropsychology of thallium poisoning

    Science.gov (United States)

    McMillan, T; Jacobson, R; Gross, M

    1997-01-01

    Cases of thallium poisoning are rare and neuropsychological assessment has only been reported in detail in one other case. In the case reported here, neuropsychological assessments were carried out three, 12, and 54 months after diagnosis of thallium poisoning in a man who had acutely shown a number of neurological signs including confusion and disorientation and generalised slowing of EEG which was more prominent on the left. Evidence suggested that he had been exposed to thallium over a period of weeks. Neuropsychological assessment indicated an unexpected weakness in verbal abilities which persisted. This finding is consistent with the only other published case report which details neuropsychological effects after a single large dose of thallium and which also found a lateralised impairment.

 PMID:9285467

  4. Small dose... big poison.

    Science.gov (United States)

    Braitberg, George; Oakley, Ed

    2010-11-01

    It is not possible to identify all toxic substances in a single journal article. However, there are some exposures that in small doses are potentially fatal. Many of these exposures are particularly toxic to children. Using data from poison control centres, it is possible to recognise this group of exposures. This article provides information to assist the general practitioner to identify potential toxic substance exposures in children. In this article the authors report the signs and symptoms of toxic exposures and identify the time of onset. Where clear recommendations on the period of observation and known fatal dose are available, these are provided. We do not discuss management or disposition, and advise readers to contact the Poison Information Service or a toxicologist for this advice.

  5. Review of international solutions to NEACRP benchmark BWR lattice cell problems

    International Nuclear Information System (INIS)

    Halsall, M.J.

    1977-12-01

    This paper summarises international solutions to a set of BWR benchmark problems. The problems, posed as an activity sponsored by the Nuclear Energy Agency Committee on Reactor Physics, were as follows: 9-pin supercell with central burnable poison pin, mini-BWR with 4 pin-cells and water gaps and control rod cruciform, full 7 x 7 pin BWR lattice cell with differential U 235 enrichment, and full 8 x 8 pin BWR lattice cell with water-hole, Pu-loading, burnable poison, and homogenised cruciform control rod. Solutions have been contributed by Denmark, Japan, Sweden, Switzerland and the UK. (author)

  6. Acute kidney injury from Paraquat poisoning: a case report. | Slater ...

    African Journals Online (AJOL)

    Acute kidney injury from Paraquat poisoning: a case report. H. E. Slater, O.C.A. Okoye, O. Okperi, N. Rajora. Abstract. Paraquat is a salt widely used as a herbicide. Although paraquat poisoning is rare in the general population, it may be considered as one of the most toxic poisons frequently used for suicide attempts, and is ...

  7. CT of the brain in acute carbon monoxide poisoning

    International Nuclear Information System (INIS)

    Ohno, Masato; Uchino, Akira; Hayashi, Kazuji; Nakata, Hajime.

    1988-01-01

    Cerebral computed tomographic (CT) findings of acute carbon monoxide (Co) poisoning were analized in thirty-six cases treated with hyperbraric oxygen therapy and their relationship with prognosis was evaluated. The cases were classified into there groups, early stage, interval form, and non-interval form groups. In all groups, the initial abnormality was low density areas presumably due to edema, demyelination and/or softening. It was seen in the globus pallidus and/or white matter. Following these initial changes, cerebral hemorrhage, ventricular dilatation, and cerebral atrophy developed in a few cases. The frequency of abnormal CT findings was higher in the interval form group (85 %) or non-interval group (83 %) than the early stage group (41 %). The prognosis was good in most cases with normal CT findings. The possibility of recovery diminished in the patients with abnormal CT findings. The prognosis was particularly poor in cases showing abnormality both in globus pallidus and white matter. We conclude that CT is useful not only for detecting the pathologic change but also for predicting the prognosis of the patient with acute Co poisoning. (author)

  8. Income and managing problems of the protected areas in China

    Institute of Scientific and Technical Information of China (English)

    2001-01-01

    n 2000, the authors collected a great quantity of relevant data by investigating more than 50 nature reserves. Based on the analysis of development and management situation of the protected areas in China, the main problems were put forward, such as, no unified management for income and managing activities, lack of special guideline and effective supervision, lack of income and investment, investing financial difference in different provinces. All these problems caused the lack of funds for construction, as well as the damage of resources and environment. Furthermore the conserving activities have to transmit to the profits in many protected areas. Combined with these problems, the primary solution programmers also were put forward.

  9. A Clinico-Epidemiological Study on Poisonings due to Cardiovascular Drugs in Ahvaz, Iran

    Directory of Open Access Journals (Sweden)

    Marzie Zeinvand

    2017-03-01

    Full Text Available Background: Overdoses with cardiovascular drugs are related with significant morbidity and mortality. Beta-adrenergic blockers, calcium-channel blockers (CCBs, thiazide, digoxin and angiotensin converting enzyme (ACE inhibitors represent five of the most important classes of cardiovascular drugs. Overdoses with cardiovascular drugs are typically caused by exploratory ingestion by children or intentional ingestion by suicidal adults. As no study has been performed about poisoning with this kind of drug in Khuzestan, this study aimed to investigate the frequency of cardiovascular drug poisoning and its clinical features in patients presenting in Razi Hospital of Ahvaz from 2005 to 2009. Methods: A retrospective review of medical records of patients poisoned with cardiovascular who were treated at Clinical Toxicology Department was executed. A total of 70 poisoning cases referred to Razi Hospital were identified. These unselected cases included intentional, accidental, criminal and occupational circumstances. Beta-blocker poisoning, digital poisoning, calcium-channel blockers poisoning, ACE inhibitor poisoning, thiazide poisoning and poisoning with other cardiovascular drugs were evaluated on the basis of recorded data. Poisoning with one or several agents, time of admission, type of poisoned agents, sex, age, therapeutic intervention and mortality were investigated. Results: This study revealed that most of the people poisoned with cardiovascular drugs were females, single people and urban population. Most of the patients were 15-25 years old. Most poisoning was with beta blocker and calcium channel blockers. Their first symptom was headache and most of them needed ICU admission. Most of the patient ECGs were normal. There were 2 cases of death. Conclusion: This study revealed that continuous health care and the administration of the exact dose of drugs in the appropriate time and also developing of the toxicology centers seem necessary.

  10. A restrospective study of acute systemic poisoning of ...

    African Journals Online (AJOL)

    Paraphenylenediamine (PPD) is commonly used in several industries (dyeing furs, photochemical processes, tyre vulcanisation industries, oxidisable hair dye, etc.). Its allergic effect is well established and many studies are devoted to the subject, but PPD systemic poisoning is not understood. Several acute PPD poisoning ...

  11. In-core LOCA (PTR) analysis with poisoned moderator

    International Nuclear Information System (INIS)

    Kim, S. R.; Kim, B. G.; Kim, T. M.; Choi, J. H.; Kim, Yun Ho; Choi, Hoon

    2005-01-01

    CANDU reactors have been analyzed and evaluated for the postulated in-core LOCA while the reactor is operating normally with low moderator poison concentration. However, when the reactor is operating with relatively large amounts of boron and/or gadolinium poisons in the moderator, the assessment for fuel integrity was required for pressure tube rupture (PTR) accident. The methodology of in-core LOCA analysis with poisoned moderator is developed to determine the effective trip parameters, evaluate the fuel integrity, and establish the standard reactor start-up model for CANDU reactor recently. The developed methodology and results are presented

  12. Fomepizole versus ethanol in the treatment of acute methanol poisoning: Comparison of clinical effectiveness in a mass poisoning outbreak.

    Science.gov (United States)

    Zakharov, Sergey; Pelclova, Daniela; Navratil, Tomas; Belacek, Jaromir; Komarc, Martin; Eddleston, Michael; Hovda, Knut Erik

    2015-01-01

    Mass or cluster methanol poisonings are frequently reported from around the world. The comparative effectiveness of ethanol and fomepizole as antidotes for methanol poisoning is unknown due to the difficulty of performing a randomized controlled trial. During an outbreak of mass poisonings in the Czech Republic in 2012-2014, we compared the effects of antidotes on the frequency of health sequelae and mortality. The study was designed as a cross-sectional case series and quasi-case-control study. Patients with a diagnosis of methanol poisoning on admission to hospitals were identified for the study. Diagnosis was established when (i) a history of recent ingestion of illicit spirits was available and serum methanol was higher than 6.2 mmol/L (20 mg/dL), or (ii) there was a history/clinical suspicion of methanol poisoning, and serum methanol was above the limit of detection with at least two of the following: pH poisoning and other key parameters, was selected. Data were obtained from 100 hospitalized patients with confirmed poisoning: 25 patients treated with fomepizole were compared with 68 patients receiving ethanol (seven patients did not receive any antidote). More severely acidotic (p 12 h; p = 0.028) patients received fomepizole more often than ethanol, as reflected in the higher number of fomepizole-treated patients being intubated (p = 0.009). No association was found between the type of antidote and the survival in either the case series (p = 0.205) or the quasi-control groups (p = 0.705) in which patients were very closely matched to minimize confounding by allocation. In the multivariate analysis, positive serum ethanol (odds ratio [OR], 10.8; 95% confidence interval [CI], 2.9-39.9) and arterial blood pH (OR, 3.7; 95% CI, 1.3-10.5) on admission were the only independent variables for the survival. The median intensive care unit length of stay was 6 (range, 2-22) days in the fomepizole group and 4 (range, 1-33) days in the ethanol group (p = 0.131). There

  13. Mortality and morbidity of poisonings in the Nordic countries in 2002

    DEFF Research Database (Denmark)

    Andrew, E.; Irestedt, B.; Hurri, T.

    2008-01-01

    Aim. To map and compare mortality and morbidity of poisonings in Denmark, Finland, Iceland, Norway, and Sweden in 2002 and to establish a common understanding of methods and procedures among the National Poisons Information Centres (NPIC) in order to create a Nordic toxico-epidemiological platform....... Methods. Morbidity was for this study defined as acute poisonings treated in hospitals given the ICD-10 codes T36-T65 and F10-F19. The figures were extracted from the National Patient/Hospital Registers. Acute poisonings listed as main as well as side diagnoses were included. Deaths recorded as acute...... poisoning (using the same ICD-10 codes) were collected from the National Death Cause Registers. Results. Annual mortality of acute poisonings per 100,000 inhabitants (rate) was 16.6 in Finland and between 8.6 and 11.1 in the other Nordic countries. Morbidity rates varied between 150 and 255 per 100...

  14. Safety of superconducting fusion magnets: twelve problem areas

    International Nuclear Information System (INIS)

    Turner, L.R.

    1979-05-01

    Twelve problem areas of superconducting magnets for fusion reaction are described. These are: Quench Detection and Energy Dump, Stationary Normal Region of Conductor, Current Leads, Electrical Arcing, Electrical Shorts, Conductor Joints, Forces from Unequal Currents, Eddy Current Effects, Cryostat Rupture, Vacuum Failure, Fringing Field and Instrumentation for Safety. Each is described under the five categories: Identification and Definition, Possible Safety Effects, Current Practice, Adequacy of Current Practice for Fusion Magnets and Areas Requiring Further Analytical and Experimental Study. Priorities among these areas are suggested; application is made to the Large Coil Project at Oak Ridge National Laboratory

  15. Study of trends of poisoning in the cases reported to government hospital, Yavatmal

    Directory of Open Access Journals (Sweden)

    Yuganti Prabhakar Vaidya

    2012-01-01

    Full Text Available Context: India is a developing country in south Asia. Rural population of this country is mostly dependant on agriculture. Pesticides, mainly the organophosphorus compounds are the most frequently used substances in agriculture and thus are easily accessible. Animal bites such as snake bite, scorpion bites are also common, as people here are mainly involved in the field work. Aims: This includes, knowing the pattern of poisoning in India along with various parameters, such as mode of poisoning, type of poison, outcome of the poisoning, the most vulnerable age group involved in poisoning, so that the study will help in rapid clinical diagnosis and immediate treatment of the cases leading to decreased mortality and morbidity. Setting and design: Retrospective observational study. Materials and Methods: The study was conducted at Govt. Hospital, Yavatmal. Poisoning cases reported to casualty and post-mortem cases of poisoning brought to the hospital from 01/06/2003 to 30/05/2004 were included in the study. Result: Total 1003 patients studied; acute poisoning in the age group of 21-30 years was the most common with higher frequency in males. Most common mode was suicidal. Most common agent responsible for poisoning was organophosphorus compounds followed by snake bite. Overall mortality due to poisoning was 12%. It was highest in insecticidal poisoning. Conclusion: It was seen that adults between 21 and 30 years of age were more prone to suicidal poisoning with organophosphorous compounds followed by accidental poisoning due to snake bite. Steps are needed to be taken to educate the people, to improve their socioeconomic status and also to provide better treatment facilities at grass root level.

  16. Reactivity effect of poisoned beryllium block shuffling in the MARIA reactor

    International Nuclear Information System (INIS)

    Andrzejewski, K.; Kulikowska, T.

    2000-01-01

    The paper is a continuation of the analysis of beryllium blocks poisoning by Li-6 and He-3 in the MARIA reactor, presented at the 22 RERTR Meeting in Budapest. A new computational tool, the REBUS-3 code, has been used for predicting the amount of poison. The code has been put into operation on a HP computer and the beryllium transmutation chains have been activated with assistance of the ANL RERTR staff. The horizontal and vertical poison distribution within beryllium blocks has been studied. A simple shuffling of beryllium blocks has been simulated to check the effect of exchanging a block with high poison concentration, adjacent to fuel elements, with a peripheral one with a low poison concentration

  17. Kerosene Oil Poisoning among Children in Rural Sri Lanka.

    Science.gov (United States)

    Dayasiri, M B Kavinda Chandimal; Jayamanne, Shaluka F; Jayasinghe, Chamilka Y

    2017-01-01

    Kerosene oil poisoning is one of common presentations to emergency departments among children in rural territories of developing countries. This study aimed to describe clinical manifestations, reasons for delayed presentations, harmful first aid practices, complications, and risk factors related to kerosene oil poisoning among children in rural Sri Lanka. This multicenter study was conducted in North-Central province of Sri Lanka involving all in-patient children with acute kerosene oil poisoning. Data were collected over seven years from thirty-six hospitals in the province. Data collection was done by pretested, multistructured questionnaires and a qualitative study. Male children accounted for 189 (60.4%) while 283 (93%) children were below five years. The majority of parents belonged to farming community. Most children ingested kerosene oil in home kitchen. Mortality rate was 0.3%. Lack of transport facilities and financial resources were common reasons for delayed management. Hospital transfer rate was 65.5%. Thirty percent of caregivers practiced harmful first aid measures. Commonest complication was chemical pneumonitis. Strongest risk factors for kerosene oil poisoning were unsafe storage, inadequate supervision, and inadequate house space. Effect of safe storage and community education in reducing the burden of kerosene oil poisoning should be evaluated. Since many risk factors interact to bring about the event of poisoning in a child, holistic approaches to community education in rural settings are recommended.

  18. Kerosene Oil Poisoning among Children in Rural Sri Lanka

    Directory of Open Access Journals (Sweden)

    M. B. Kavinda Chandimal Dayasiri

    2017-01-01

    Full Text Available Introduction. Kerosene oil poisoning is one of common presentations to emergency departments among children in rural territories of developing countries. This study aimed to describe clinical manifestations, reasons for delayed presentations, harmful first aid practices, complications, and risk factors related to kerosene oil poisoning among children in rural Sri Lanka. Methods. This multicenter study was conducted in North-Central province of Sri Lanka involving all in-patient children with acute kerosene oil poisoning. Data were collected over seven years from thirty-six hospitals in the province. Data collection was done by pretested, multistructured questionnaires and a qualitative study. Results. Male children accounted for 189 (60.4% while 283 (93% children were below five years. The majority of parents belonged to farming community. Most children ingested kerosene oil in home kitchen. Mortality rate was 0.3%. Lack of transport facilities and financial resources were common reasons for delayed management. Hospital transfer rate was 65.5%. Thirty percent of caregivers practiced harmful first aid measures. Commonest complication was chemical pneumonitis. Strongest risk factors for kerosene oil poisoning were unsafe storage, inadequate supervision, and inadequate house space. Conclusions. Effect of safe storage and community education in reducing the burden of kerosene oil poisoning should be evaluated. Since many risk factors interact to bring about the event of poisoning in a child, holistic approaches to community education in rural settings are recommended.

  19. Effect of Na poisoning catalyst (V2O5-WO3/TiO2) on denitration process and SO3 formation

    Science.gov (United States)

    Xiao, Haiping; Chen, Yu; Qi, Cong; Ru, Yu

    2018-03-01

    This paper aims to study the effect of alkali metal sodium (Na) poisoning on the performance of the Selective Catalytic Reduction (SCR) catalyst. The result showed that Na2SO4 poisoning leads to a reduced denitration rate of the SCR catalyst and an increase in the SO3 generation rate. Na2O poisoning leads to a significant reduction in the denitration rate of the SCR catalyst and marginally improves the formation of SO3. The maximum of the SO3 generation rate for a Na2SO4-poisoned catalyst reached 1.35%, whereas it was only 0.85% for the SCR catalyst. When the SO2 was contained in flue gas, the denitration rate for the Na2O-poisoned catalyst clearly increased by more than 28%. However, the effect of SO2 on the Na2SO4-poisoned catalyst was very slight. The denitration rate of the SCR catalyst decreased with an increase in the Na content. The BET and XRD results showed that Na poisoning of the catalyst decreased the number of acid sites, the reducibility of the catalyst, the surface area, and pore volume. The H2-TPR and NH3-TPD results show that Na decreases the number of acid sites and the reducibility of the catalyst. The FT-IR and XPS results showed that Na2O poisoning led to the decrease of V5+dbnd O bonds and the consumptions of oxygen atoms. Na2SO4 poisoning can improve surface adsorbed oxygen, which was beneficial for the SO2-SO3 conversion reaction.

  20. Impulsive but fatal self-poisoning with pesticides among south asians in Nickerie, Suriname. An exploratory autopsy study

    NARCIS (Netherlands)

    van Spijker, B.A.J.; Graafsma, T.; Dullaart, H.I.A.; Kerkhof, A.J.F.M.

    2009-01-01

    Background: Intentional self-poisoning with pesticides is a serious problem in many developing countries. It is a commonly used method among South Asians all over the world. Aims: To describe the circumstances and characteristics of suicides in Nickerie, Suriname, in order to gain insight into why

  1. Distribution of mercury in the brain and its subcellular units in experimental organic mercury poisonings

    Energy Technology Data Exchange (ETDEWEB)

    Yoshino, Y; Mozai, T; Nakao, K

    1966-01-01

    The relation between mercury content and histological changes in dog brain was studied. The compounds used were methylmercury thioacetamide (CH/sub 3/HgSCH/sub 2/CONH/sub 2/) with and without /sup 203/Hg. The most noticeable histological change was observed in the calcarine area where the mercury level was always higher than in other areas. In some dogs the mercury content in the cerebellum was noticeably high, but this was not a constant finding. Chemical fractionation of the brain of the rat poisoned with the radioactive methylmercury compound revealed that almost all radioactivity resided in the protein fraction, there being little radioactivity in the lipid and nucleic acid fractions. Hydrolysis of the protein released mercury. It is noteworthy that a latent period exists between the time when the concentration of the poison in the brain reaches its peak and the development of nervous symptoms.

  2. Trends in types of calls managed by U.S. poison centers 2000-2015.

    Science.gov (United States)

    Anderson, Bruce D; Seung, Hyunuk; Klein-Schwartz, Wendy

    2017-12-05

    The number of cases reported to poison centers has decreased since 2008 but there is evidence that the complexity of calls is increasing. The objectives are to evaluate national poison center data for trends in reason and how these changes effect management site, medical outcomes, and poison center workload. Data regarding reason, age, management site, and medical outcome were extracted from annual reports of the National Poison Data System from 2000 to 2015. The proportion of cases by year were determined for unintentional and intentional exposures. Analysis of data from a single poison center from 2005 to 2015 compared the number of interactions between poison center staff and callers for unintentional versus intentional reasons. Trend analyses found that from 2000 to 2015 the percent of unintentional cases decreased (from 85.9 to 78.4%, p Poison centers are managing more intentional exposures and fewer unintentional exposures. Intentional exposures require more poison center staff expertise and time. Looking only at poison center total call volume may not be an adequate method to gauge productivity.

  3. Poison pills: A defensive measure against a hostile takeover or a demonstration of power of the target company

    Directory of Open Access Journals (Sweden)

    Jovanović-Zattila Milena

    2014-01-01

    Full Text Available The balance of power is particularly at stake in hostile takeovers, which makes the issue of establishing the balance of power one of the most controversial issues in the contemporary company law. In the circumstances of direct market competition and the need to have a dominant market position, companies are necessarily forced to constantly upgrade and advance their offensive and defensive methods, techniques and strategies. In order to prevent a hostile takeover, the target company may resort to an array of defence mechanisms, the most prominent of which are 'poison pills'. In spite of being perceived as the most powerful tool for obstructing hostile takeovers (and commonly designated as the 'Holy Grail' among the defensive mechanisms, there are many pros and cons underlying their application. One of the positive effects of using the poison pills is that the fear of takeovers makes the target company management more disciplined and efficient in business operations. The negative consequences are reflected in the relationship between the company board of directors and the shareholders. The target company management makes a unilateral decision on using a poison pill and this decision does not have to be approved by the shareholders in the General Meeting; however, this is highly inconsistent with the basic principles of corporate governance. The asymmetry of information, where the management (an agent has disproportionately more relevant information at its disposal than the shareholders (principals, generates a conflict between the management and the shareholders. In company law, this agency problem is generally known as the principal-agent problem, which is most prominent in a takeover. Poison pills are often associated with the discrimination of the target company shareholders, but not necessarily. The controversial nature of this defensive measure which can be applied by the target company has given rise to numerous debates on the need to

  4. Ciguatera poisoning in the Cook Islands.

    Science.gov (United States)

    Bailey, Stephanie; Withers, Tristan

    2014-06-25

    This case report presents two British medical students who contracted ciguatera poisoning while on elective in the Cook Islands. Thirty-six hours after consuming two reef fish they developed paraesthesia of the mouth, hands and feet, myalgia, pruritis and cold allodynia. Neurological examination was normal. Diagnosis of ciguatera poisoning was made on history of reef fish consumption and classical clinical presentation. Management was symptomatic (antihistamines) and both students made a full recovery within 10 weeks. 2014 BMJ Publishing Group Ltd.

  5. Acute hexogen poisoning after occupational exposure.

    Science.gov (United States)

    Testud, F; Glanclaude, J M; Descotes, J

    1996-01-01

    Hexogen (cyclonite, RDX) nitrate explosive is an infrequent cause of poisoning. A 42-year-old man with no prior history of epilepsy experienced grand mal seizures after sieving fine hexogen (RDX) powder for four hours in an ammunition plant. Physical examination was normal on arrival at the emergency room but recurrent seizures occurred six hour after admission. EEG, CT scan and MRI were normal and the patient recovered uneventfully. The available toxicological data on this rare occupational poisoning are reviewed.

  6. Cadmium poisoning of oxygen reduction on platinum electrode in potassium hydroxide

    Science.gov (United States)

    Miller, R. O.

    1972-01-01

    Experiment with a rotating disk and ring apparatus showed no poisoning by cadmium in 8.5 M KOH, alone or with Cl(-) or CO3(=). Poisoning does not occur either in 0.1 M KOH supernatant at CdO, but a partially reversible poisoning results from .0001 M CdCl2 and traces of fatty acid are present. Evidence indicates that the catastrophic poisoning affects the four-electron O2 reduction more than it does the one-electron H3O(+) discharge.

  7. 78 FR 17069 - National Poison Prevention Week, 2013

    Science.gov (United States)

    2013-03-20

    .... To keep our kids safe, parents and caregivers can take action by storing medicine and hazardous products out of their children's reach and removing unused or expired medications from their homes. Anyone who believes a child or loved one has been poisoned should call the National Poison Help Line...

  8. Analysis of chest image performance in patients with acute chlorine poisoning

    International Nuclear Information System (INIS)

    Liu Liangqing; Zheng Jiangang; Yang Keyu; Wu Honglin; Tang Qingfang; Wu Huiming

    2012-01-01

    Objective: To explore chest image features of patients with acute chlorine poisoning and their clinical values. Methods: A retrospective analysis was performed by chest image features of 117 patients with acute chlorine poisoning. All the patients were classified according to Chinese management of occupational acute chlorine poisoning diagnosis standard. Results: Sixty-five patients presented with stimulus response, and normal or both lungs had a little more white on their chest images. Thirty-one cases presented with minor poisoning, and without or the texture of both lungs was increased, and grew hazy and coarse.seventeen cases were moderate, and small sample vague shadows or single or multiple limitations lamellar shadow. Four cases were serious,and two lungs had extensive and density homogeneous consolidation shadow. Conclusions: It would make the diagnosis and assessment of chlorine poisoning more easier based on the combination of chest image features, the clear history of acute chlorine poisoning and relevant clinical performance. (authors)

  9. Liquid-poison type power controlling device for nuclear reactor

    International Nuclear Information System (INIS)

    Horiuchi, Tetsuo; Yamanari, Shozo; Sugisaki, Toshihiko; Goto, Hiroshi.

    1981-01-01

    Purpose: To improve the safety and the operability of a nuclear reactor by adjusting the density of liquid poison. Constitution: The thermal expansion follow-up failure between cladding and a pellet upon abrupt and local variations of the power is avoided by adjusting the density of liquid poison during ordinary operation in combination with a high density liquid poison tank and a filter and smoothly controlling the reactor power through a pipe installed in the reactor core. The high density liquid poison is abruptly charged in to the reactor core under relatively low pressure through the tube installed in the reactor core at the time of control rod insertion failure in an accident, thereby effectively shutting down the reactor and improving the safety and the operability of the reactor. (Yoshihara, H.)

  10. Tips to Prevent Poisonings

    Science.gov (United States)

    ... hours a day, 7 days a week. Be Smart about Storage Store all medicines and household products ... call medicine "candy." Identify poisonous plants in your house and yard and place them out of reach ...

  11. Acute pesticide poisoning: a proposed classification tool

    OpenAIRE

    Thundiyil, Josef G; Stober, Judy; Besbelli, Nida; Pronczuk, Jenny

    2008-01-01

    Cases of acute pesticide poisoning (APP) account for significant morbidity and mortality worldwide. Developing countries are particularly susceptible due to poorer regulation, lack of surveillance systems, less enforcement, lack of training and inadequate access to information systems. Previous research has demonstrated wide variability in incidence rates for APP. This is possibly due to inconsistent reporting methodology and exclusion of occupational and non-intentional poisonings. The purpo...

  12. Research on application of burnable poison in pebble bed HTR

    International Nuclear Information System (INIS)

    Wei Chunlin; Zhang Jian; Shan Wenzhi; Jing Xingqing

    2013-01-01

    Burnable poison in fuel ball was used in pebble bed high-temperature gas-cooled reactor (HTR) to optimize the shape and the peak factor of power distribution in certain conditions. Two options are available and evaluated, that is the homogeneous burnable poison in graphite matrix and burnable poison particles (BPPs) in fuel balls. Due to the absorption cross section of "1"0B, the depletion speed for homogeneous burnable poison is very fast, and difficult to control, on the other side, the depletion speed of BPPs can be optimized respecting to its size, and better shape and peak value of power distribution can be achieved. (authors)

  13. Effects of poison panel shrinkage and gaps on fuel storage rack reactivity

    International Nuclear Information System (INIS)

    Boyd, W.A.; Mueller, D.E.

    1988-01-01

    Fixed poison panels are used in spent fuel rack designs to increase enrichment limits and reduce cell spacing; therefore, assurances that the maximum rack reactivity will meet the design limit (0.95) throughout the lifetime of the racks depend on the continued effectiveness of the poison with time. Industry data have shown that poison panels will shrink under irradiated conditions. From recent data, however, poison panels have been found to have gaps spanning their width after relatively short operating periods. This paper presents results of studies showing the fuel rack reactivity changes associated with poison panel shrinkage and formation of gaps. The discovery of gaps in the fuel rack poison panels at an operating plant raises concerns regarding the effectiveness of the poison over the lifetime of the fuel racks. Studies performed to evaluate the effect of the poison panel shrinkage on reactivity show that reactivity changes from zero to several percent are possible depending on the initial panel size. Results of recent studies show that some gaps can be accommodated in the fuel rack poison panels at the fuel midplane without causing the fuel rack K eff limit to be exceeded. With worst-case assumptions concerning gap size and the number of panels affected, other actions will likely be required to show that the rack K eff design limit will not be exceeded

  14. Childhood lead poisoning investigations: evaluating a portable instrument for testing soil lead.

    Science.gov (United States)

    Reames, Ginger; Lance, Larrie L

    2002-04-01

    The Childhood Lead Poisoning Prevention Branch of the California Department of Health Services evaluated a portable X-ray fluorescence (XRF) instrument for use as a soil lead-testing tool during environmental investigations of lead-poisoned children's homes. A Niton XRF was used to test soil at 119 sampling locations in the yards of 11 San Francisco Bay Area houses. Niton XRF readings were highly correlated with laboratory results and met the study criteria for an acceptable screening method. The data suggest that the most health-protective and time-efficient approach to testing for soil lead above regulatory levels is to take either surface readings or readings of a test cup of soil prepared by grinding with a mortar and pestle. The advantage of the test cup method is that the test cup with soil may be submitted to a laboratory for confirmatory analysis.

  15. Calcium channel blocker poisoning

    Directory of Open Access Journals (Sweden)

    Miran Brvar

    2005-04-01

    Full Text Available Background: Calcium channel blockers act at L-type calcium channels in cardiac and vascular smooth muscles by preventing calcium influx into cells with resultant decrease in vascular tone and cardiac inotropy, chronotropy and dromotropy. Poisoning with calcium channel blockers results in reduced cardiac output, bradycardia, atrioventricular block, hypotension and shock. The findings of hypotension and bradycardia should suggest poisoning with calcium channel blockers.Conclusions: Treatment includes immediate gastric lavage and whole-bowel irrigation in case of ingestion of sustainedrelease products. All patients should receive an activated charcoal orally. Specific treatment includes calcium, glucagone and insulin, which proved especially useful in shocked patients. Supportive care including the use of catecholamines is not always effective. In the setting of failure of pharmacological therapy transvenous pacing, balloon pump and cardiopulmonary by-pass may be necessary.

  16. Extracorporeal Treatment for Metformin Poisoning

    DEFF Research Database (Denmark)

    Calello, Diane P; Liu, Kathleen D; Wiegand, Timothy J

    2015-01-01

    diverse professions, presents its systematic review and clinical recommendations for extracorporeal treatment in metformin poisoning. METHODS: A systematic literature search was performed, data extracted, findings summarized, and structured voting statements developed. A two-round modified Delphi method...... was used to achieve consensus on voting statements and RAND/UCLA Appropriateness Method to quantify disagreement. Anonymized votes and opinions were compiled and discussed. A second vote determined the final recommendations. RESULTS: One hundred seventy-five articles were identified, including 63 deaths...... appears to be amenable to extracorporeal treatments. Despite clinical evidence comprised mostly of case reports and suboptimal toxicokinetic data, the workgroup recommended extracorporeal removal in the case of severe metformin poisoning....

  17. Arsenic poisoning of cattle and other domestic animals

    Energy Technology Data Exchange (ETDEWEB)

    Moxham, J W; Coup, M R

    1968-01-01

    One hundred and sixty-one incidents of arsenic poisoning in domestic animals were recorded at Ruakura Veterinary Diagnostic Station from 1955 to 1967. Cattle was the animal species most subject to arsenic poisoning. Clincal signs, post-mortem findings and sources of arsenic are given. Arsenic poisoning was more prevalent in younger cattle and during the warmer months of the year. With cattle most incidents were associated with carelessly discarded arsenical compounds, although most deaths occurred when these compounds were deliberately used. In other species, losses were generally caused by the deliberate use of arsenical preparations for dipping, drenching and weed spraying. 10 references, 2 tables.

  18. Swimming pool cleaner poisoning

    Science.gov (United States)

    Swimming pool cleaner poisoning occurs when someone swallows this type of cleaner, touches it, or breathes in ... The harmful substances in swimming pool cleaner are: Bromine ... copper Chlorine Soda ash Sodium bicarbonate Various mild acids

  19. Hyperamylasaemia and acute pancreatitis in paracetamol poisoning

    DEFF Research Database (Denmark)

    Schmidt, L E; Dalhoff, K

    2004-01-01

    BACKGROUND: Hyperamylasaemia and even acute pancreatitis have been reported in patients with paracetamol poisoning. AIMS: To describe the incidence, clinical characteristics, and prognostic implications of hyperamylasaemia in paracetamol poisoning. PATIENTS: Six hundred and two patients transferred...... to a specialized unit with severe paracetamol poisoning and 212 unselected patients admitted from the local region. METHODS: Retrospective study based on hospital charts. The optimum threshold of serum amylase to discriminate non-survivors was identified. RESULTS: An elevated serum amylase (>100 U/L) occurred...... in 28 of the unselected patients (13%), in 218 of the transferred patients (36%), and in 118 of 148 patients (80%) with fulminant hepatic failure. Only 33 cases of paracetamol-associated acute pancreatitis were diagnosed. A threshold serum amylase of 150 U/L to discriminate non-survivors had sensitivity...

  20. Pesticide Poisonings in Low- and Middle-Income Countries

    DEFF Research Database (Denmark)

    Jørs, Erik; Neupane, Dinesh; London, Leslie

    2018-01-01

    Aims and scope This editorial is an introduction to the papers making up the special issue on 'pesticide poisonings in low- and middle income countries'.......Aims and scope This editorial is an introduction to the papers making up the special issue on 'pesticide poisonings in low- and middle income countries'....