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INTRODUCTION: Mental health problems among youth have escalated over the past decade, with increased rates of self-harm, including suicide attempts by ingestion. Social media use has been linked to youth mental health, including "challenges" urging youth to ingest substances for recreational and other purposes. We hypothesized that social media challenges for particular substances would temporally correspond with increased ingestions of these substances. METHODS: We identified peak Google Trends search times for social media ingestion challenges involving diphenhydramine, laundry pods, nutmeg, and cinnamon, and used data from America's Poison Centers National Poison Data System to plot reported ingestions 3 months before and after peak searches in school-aged children. RESULTS: There were 2,169 individuals in the analysis. Diphenhydramine was the most frequently reported ingestion for misuse/abuse and suicidal purposes (n = 266 and 1,609, respectively). For all ingestions together, 45 percent (n = 979) had a moderate health effect, and 6.35 percent (n = 137) had a major health effect. Time of peak searches corresponded with increased ingestions for each substance. DISCUSSION: We found a temporal relationship between peak Google Trends searches for ingestion challenges and ingestions of that substance reported to United States poison centers. Compared to misuse/abuse ingestions, most suicidal ingestions peaked 1-2 months later, suggesting a public health opportunity for intervention. LIMITATIONS: This retrospective observational study does not establish causal effect. All data are a result of self-reporting of the exposures, which may lead to a reporting bias. Google Trends is not the only search engine and likely underestimates the true incidence of social media posts. CONCLUSIONS: Additional research is needed on the relationship between social media and youth mental health, particularly around "challenges" that place youths' health at risk. There may be opportunities for intervention to decrease medical and mental health sequelae of these challenges.
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Centros de Controle de Intoxicações , Mídias Sociais , Humanos , Centros de Controle de Intoxicações/estatística & dados numéricos , Criança , Adolescente , Masculino , Feminino , Tentativa de Suicídio/estatística & dados numéricos , Estados Unidos/epidemiologia , Difenidramina/intoxicaçãoRESUMO
The identity and role of environmental factors in the etiology of sporadic amyotrophic lateral sclerosis (sALS) is poorly understood outside of three former high-incidence foci of Western Pacific ALS and a hotspot of sALS in the French Alps. In both instances, there is a strong association with exposure to DNA-damaging (genotoxic) chemicals years or decades prior to clinical onset of motor neuron disease. In light of this recent understanding, we discuss published geographic clusters of ALS, conjugal cases, single-affected twins, and young-onset cases in relation to their demographic, geographic and environmental associations but also whether, in theory, there was the possibility of exposure to genotoxic chemicals of natural or synthetic origin. Special opportunities to test for such exposures in sALS exist in southeast France, northwest Italy, Finland, the U.S. East North Central States, and in the U.S. Air Force and Space Force. Given the degree and timing of exposure to an environmental trigger of ALS may be related to the age at which the disease is expressed, research should focus on the lifetime exposome (from conception to clinical onset) of young sALS cases. Multidisciplinary research of this type may lead to the identification of ALS causation, mechanism, and primary prevention, as well as to early detection of impending ALS and pre-clinical treatment to slow development of this fatal neurological disease.
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OBJECTIVE: The aim of this study was to assess national trends in recreational and suicidal ingestions of over-the-counter cough preparations that contain Coricidin. METHODS: Using the American Association of Poison Control Center's National Poison Data System, we obtained data from 2004 to 2017 on patients aged 13 to 19 years with an ingestion of "Coricidin." We examined trends over time overall and ingestion intent (recreational vs suicidal) using linear regression. We compared patient characteristics, substances ingested, clinical effects and therapies, and outcomes by suicidal versus misuse or recreational intention. RESULTS: An initial search with the inclusion criteria found 19,213 calls that matched study inclusion criteria. On average, there was a yearly linear increase of 180.0 (95% confidence interval [CI], 136.6-223.3; P < 0.01) ingestions per year. Within suicide ingestions, there was an average yearly increase of 97.9 (95% CI, 66.9-128.9; P < 0.01) ingestions, and within misuse/recreational ingestions, there was an average yearly increase of 82.1 (95% CI, 60.3-103.9; P < 0.01) ingestions. The most common clinical effect was tachycardia, which occurred in 42.4% of ingestions. Altered mental status, mydriasis, and ataxia were all more common in misuse/recreational ingestions. Suicidal ingestions resulted in more hospital admissions and need for medical treatment. Recreational-use coded calls peaked in 2013, whereas calls coded for suicide attempts have continued to rise dramatically, with a 50% increase in the 14-year study period. CONCLUSION: Combination Coricidin products are a major source of morbidity in adolescents. Targeted preventive measures in primary care offices or larger-scale policy/legislative efforts may be helpful to address this.
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Centros de Controle de Intoxicações , Ideação Suicida , Adolescente , Ingestão de Alimentos , Humanos , Medicamentos sem Prescrição , Estudos Retrospectivos , Tentativa de Suicídio , Estados Unidos/epidemiologiaAssuntos
Doenças da Medula Espinal , Degeneração Combinada Subaguda , Deficiência de Vitamina B 12 , Humanos , Imageamento por Ressonância Magnética , Óxido Nitroso/efeitos adversos , Medula Espinal , Doenças da Medula Espinal/diagnóstico por imagem , Doenças da Medula Espinal/etiologia , Degeneração Combinada Subaguda/etiologiaAssuntos
Corpos Estranhos , Intoxicação , Criança , Ingestão de Alimentos , Humanos , Lactente , Centros de Controle de IntoxicaçõesRESUMO
Sodium nitrite is a powerful oxidizing agent that causes hypotension and limits oxygen transport and delivery in the body through the formation of methemoglobin. Clinical manifestations can include cyanosis, hypoxia, altered consciousness, dysrhythmias, and death. The majority of reports on sodium nitrite poisonings have been the result of unintentional exposures. We report a case of an intentional fatal overdose of sodium nitrite. A 17-year-old female reportedly drank approximately one tablespoon of sodium nitrite in a self-harm attempt. The patient was hypotensive and cyanotic upon EMS arrival. The patient decompensated rapidly into a bradycardic arrest during transport despite intubation, push-dose epinephrine, and intravenous fluid resuscitation. In the Emergency Department (ED), she received methylene blue and packed red cells but could not be resuscitated despite a prolonged effort. EMS professionals should consider sodium nitrite toxicity in patients with a suspected overdose who present with a cyanotic appearance, pulse oximetry that remains around 85% despite oxygen, and dark brown blood seen on venipuncture. Early prehospital contact with the Poison Control Center and ED prenotification in poisoned patients is encouraged.
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Serviços Médicos de Emergência , Metemoglobinemia , Intoxicação , Feminino , Humanos , Metemoglobinemia/induzido quimicamente , Metemoglobinemia/complicações , Metemoglobinemia/terapia , Azul de Metileno/uso terapêutico , Intoxicação/tratamento farmacológico , Intoxicação/etiologia , Sódio/uso terapêutico , Nitrito de Sódio/uso terapêuticoRESUMO
INTRODUCTION: Endotracheal intubation (ETI) is an essential component of the supportive care provided to the critically ill patient with pharmaceutical poisoning; however, specific nuances surrounding intubation including techniques and complications in the context of pharmaceutical poisoning have not been well elucidated. DISCUSSION: A search of the available literature on ETI in pharmaceutical-poisoned patients was undertaken using Medline, ERIC, Cochrane database, and PsycINFO using the following MeSH and keyword terms: ("toxicology" OR "poisons" OR "drug overdose" OR "poisoning") AND ("intubation, intratracheal" OR "intubation, endotracheal" OR "airway management" OR "respiration, artificial"). A hand-search was also performed when the literature in the above search required additional conceptual clarification, including using the "Similar Articles" feature of PubMed, along with reviewing articles' reference lists that discussed intubation in the context of a poisoning scenario. Articles with any discussion around the ETI process in the context of a pharmaceutical poisoning were then included. Intubation may be performed in patients poisoned with pharmaceuticals in the context of both single and multiple organ dysfunction including central and peripheral nervous system, pulmonary, or cardiovascular toxicity with hemodynamic instability, or localized effects resulting in mechanical airway obstruction. Certain classes of poisonings may require modifications to the standard rapid sequence induction airway management algorithm. CONCLUSIONS: ETI is a key component of the supportive care provided to the patient poisoned by a pharmaceutical agent. Clinicians should be aware of the spectrum of toxicities that can necessitate intubation, as well as airway management nuances that are specific to various poisoning presentations.
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Overdose de Drogas/terapia , Intubação Intratraqueal , Tomada de Decisão Clínica , Estado Terminal , Overdose de Drogas/diagnóstico , Overdose de Drogas/fisiopatologia , Humanos , Intubação Intratraqueal/efeitos adversos , Fatores de Risco , Resultado do TratamentoRESUMO
Introduction: The jequirity bean (Abrus precatorius) seed contains abrin, a toxalbumin, that irreversibly binds the 60-s ribosomal subunit inhibiting protein synthesis. Neurologic manifestations of ingestions are rare.Case details: We present a case of a 20-year-old man with 24 h of vomiting, diarrhea and 2 h of hematemesis and hematochezia. He admitted to purchasing 1000 jequirity beans online, crushing and ingesting them 26 h prior to presentation in a suicide attempt. Over the next 2 days, he developed hallucinations, incomprehensible mumbling and grunting, disconjugate gaze with abnormal roving eye movements and a left gaze preference with his right eye deviated medially. There was a fine tremor of the upper extremities and he had brief episodes of choreoathetoid movements of his legs. A head CT was normal with no cerebral edema. He progressed to minimally responsive to noxious stimuli, and was unable to converse or follow commands and displayed increased choreoathetoid movements of his extremities. An electroencephalogram (EEG) showed only mild background slowing. Magnetic resonance imaging (MRI) was performed showing bilaterally symmetric signal abnormalities in the basal ganglia, brainstem, corpus callosum and corona radiata with diffuse leptomeningeal enhancement. The patient developed a tonic-clonic seizure followed by pulseless electrical activity, from which he was resuscitated. He was provided comfort care and died just under 5 days after his ingestion.Results: Urine analysis using liquid chromatography coupled to tandem mass spectrometry was positive for 8.84 ng/ml of l-abrine (4.96 ng l-abrine/mg creatinine) 61 h after admission to the hospital (approximately 87 h post-ingestion). Serum concentrations for l-abrine and ricinine were both below the limits of detection.Discussion: Ingestion of 1000 crushed jequirity beans purchased on the internet resulted in progressive encephalopathy and death.
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Abrina/intoxicação , Encefalopatias/induzido quimicamente , Abrina/sangue , Adulto , Overdose de Drogas/mortalidade , Evolução Fatal , Humanos , Masculino , Tentativa de SuicídioRESUMO
Introduction: We described calls to U.S. poison centers (PCs) related to potential exposure to substances through breast milk. Materials and Methods: We analyzed National Poison Data System calls between 2001 and 2017 with "Exposure through breast milk" or "Drug use during breastfeeding" as the coded scenario. Data handling and descriptive statistics were carried out using SAS JMP 12.01. Results: U.S. PCs received 76,416 information calls and 2,319 exposure calls related to breast milk. Exposure calls were from a residence in 76% (n = 1,758), from health care facilities (HCFs) in 15.5% (n = 360), and from a workplace in 0.6% (n = 15). A total of 466 exposures (20.1%) were subsequently managed at a HCF: 269 were evaluated and released (58%), 38 were admitted to intensive care unit (8.2%), and 53 were admitted to hospital floor (11%). Medical outcomes included 1 death (0.04%), 8 major effect (0.3%), 43 moderate effect (1.9%), 170 minor effect (7.3%), and 390 no effect (16.8%). Exposure calls that reported major effects involved opioids, benzodiazepines, ethanol, cyclobenzaprine, insulin, and amphetamines. Exposure calls most commonly involved antibiotics, antifungals, benzodiazepines, opioids, and selective serotonin reuptake inhibitors (SSRIs). A total of 1,192 exposures (51.4%) had reported signs/symptoms including drowsiness, agitation, rash, and vomiting/diarrhea. Information calls most commonly involved systemic antibiotics, SSRIs, antihistamines, corticosteroids, and benzodiazepines. Conclusions: Substances common to both exposure and information calls included antibiotics, benzodiazepines, and SSRIs. Most cases of severe toxicity included potential exposures through breast milk to benzodiazepines and opioids. These data may help inform educational outreach, risk assessment, and bedside care for breastfeeding mothers.
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Analgésicos Opioides/intoxicação , Exposição Materna/efeitos adversos , Leite Humano/química , Medicamentos sob Prescrição/efeitos adversos , Inibidores Seletivos de Recaptação de Serotonina/intoxicação , Aleitamento Materno , Bases de Dados Factuais , Feminino , Humanos , Lactente , Masculino , Centros de Controle de Intoxicações , Estudos RetrospectivosRESUMO
OBJECTIVE: Adolescent intentional ingestions remain a significant public health problem in the United States with little research to date on the over-the-counter or prescription medicines that adolescents abuse. These data are important for anticipatory guidance by primary care providers, preventive health, and poison center outreach. METHODS: This was an observational study using the American Association of Poison Control Centers National Poison Data System. The study population consisted of all cases of patients aged 13 to 19 years from 2004 to 2013 with a coding of "intentional abuse." RESULTS: There were 95,695 patient calls that were coded for intentional abuse between 2004 and 2013 for adolescents aged 13 to 19 years. The most common agent reportedly ingested in intentional-abuse cases was antihistamine and/or decongestant with dextromethorphan, and this agent remained the most common throughout the 10-year study period. The next 4 most common agents remained similar across the study period as well and included ethanol, benzodiazepines, dextromethorphan alone, and marijuana. These 5 agents remained the most commonly reported across the study period for all US regions (West, Midwest, South Northeast, and US territories). CONCLUSIONS: Over a recent 10-year period, common cough preparations remain the most commonly reported intentional abuse ingestion among all years and regions for adolescents.
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Centros de Controle de Intoxicações/tendências , Transtornos Relacionados ao Uso de Substâncias/epidemiologia , Adolescente , Comportamento do Adolescente , Bases de Dados Factuais , Ingestão de Alimentos , Feminino , Humanos , Masculino , Medicamentos sem Prescrição/intoxicação , Medicamentos sob Prescrição/intoxicação , Estados Unidos/epidemiologia , Adulto JovemRESUMO
BACKGROUND: We describe the clinical course of one industrial technician occupationally exposed to nickel carbonyl (NiC). CASE REPORT: A 50-year-old male industrial technician presented with complaints of nausea, myalgia, and cough to a local clinic after suspected occupational exposure to nickel carbonyl. He has no history of lung disease or smoking. His initial urine nickel concentration was 692 ug/L. He had infiltrates on the initial chest X-ray (CXR) and an oxygen saturation (O2) of 97% on room air. The patient was started on disulfiram 1 g by mouth (PO), 500 mg six hours after the first dose, then 250 mg twice daily for five days with prednisone 60 mg by mouth for five days. He presented 48 hours later with worsening respiratory symptoms. His O2 saturation decreased to 85% despite two days of oral steroids, and he was admitted to a hospital. He received prednisone 60 mg/day PO, 4 L nasal O2, and disulfiram 500 mg twice daily. He was discharged on day 7 post-exposure with disulfiram and prednisone. Case discussions: NiC is a severe respiratory irritant. Disulfiram was used off-label and was based on an established company protocol. CONCLUSIONS: Inhalation exposure to NiC resulted in a delayed respiratory dysfunction which responded to disulfiram treatment.
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Dissulfiram/uso terapêutico , Exposição por Inalação/efeitos adversos , Exposição Ocupacional/efeitos adversos , Compostos Organometálicos/toxicidade , Pneumonia/induzido quimicamente , Pneumonia/tratamento farmacológico , Prednisolona/uso terapêutico , Humanos , Masculino , Pessoa de Meia-Idade , Resultado do TratamentoRESUMO
OBJECTIVE: Bupropion is often categorized as a newer generation antidepressant and assessed with serotonin reuptake inhibitors as a lower risk than older tricyclic antidepressants (TCAs). The objective of this study was to compare outcomes in adolescent suicide from ingestions between bupropion and TCA medications. STUDY DESIGN: An analysis of the National Poison Data System for exposures coded "suspected suicide" in adolescents (age: 13-19) was undertaken for the years 2013-2016 and included TCAs or bupropion. We compared clinical effects, therapies and medical outcomes. RESULTS: Over the four-year period there were 2253 bupropion and 1496 TCA adolescent suspected suicide calls. There was a significant linear increase in bupropion ingestions over the four years. Across all years, there were on average 189.2 (95% CI: 58.1-320.4; p = .01) more ingestions of bupropion than TCA. When comparing bupropion to a TCA, ingestions of bupropion were significantly more likely to be accompanied by seizure (30.7% vs 3.9%; p < .01), to be admitted (74.8% vs 61.6%; p < .01) and medical outcomes to be coded as a major outcome (19.3% vs 10.0%; p < .01). The number of cases with death or major clinical outcome for both increased over the four-year period. Ingestions of bupropion were less likely to have hypotension (2.7% vs 8.0%; p < .01) and less likely to be intubated (5.6% vs 16.4%; p < .01) as compared to ingestions of TCA. CONCLUSIONS: Adolescents who overdose on a single medication in a suicide attempt with bupropion have a statistically significant higher incidence of major outcomes and seizures. The risks of bupropion as a potential means of suicidal gesture by overdose must be considered, and weighed against its benefits and side effect profile when choosing an appropriate agent for the treatment of depression in adolescents.
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Antidepressivos/intoxicação , Bupropiona/intoxicação , Tentativa de Suicídio , Adolescente , Antidepressivos de Segunda Geração/intoxicação , Antidepressivos Tricíclicos/intoxicação , Feminino , Humanos , Masculino , Estudos Retrospectivos , Tentativa de Suicídio/estatística & dados numéricos , Adulto JovemRESUMO
STUDY OBJECTIVE: In cases of high-concentration peroxide ingestion reported to US poison centers, we describe medical outcomes, examine the role of hyperbaric oxygen, and review the use of endoscopy. METHODS: The study was a retrospective analysis of a structured database, the National Poison Data System. The chart for each poison center case of a high-concentration (>10%) peroxide ingestion was obtained and abstracted in a standardized fashion; 1,054 cases were initially considered and 294 cases met inclusion criteria. The primary outcome of possible embolic event was defined as seizure, altered mental status, respiratory distress, hypoxia, hemodynamic instability, ECG changes, radiographic evidence of cerebrovascular accident, focal neurologic deficit on examination, pulmonary embolism, cardiac emboli, elevated troponin level, physician bedside diagnosis, or rapid improvement after hyperbaric oxygen therapy. Both descriptive statistics and logistic regression models were used to analyze the data. RESULTS: In the 10-year study period, 41 of 294 patients (13.9%; 95% confidence interval 10.2% to 18.4%) with symptoms after high-concentration peroxide ingestion demonstrated evidence of embolic events, and 20 of 294 (6.8%; 95% confidence interval 4.2% to 10.3%) either died or exhibited continued disability when the poison center chart was closed. Improved outcomes were demonstrated after early hyperbaric oxygen therapy. Endoscopy revealed grade 3 or 4 lesions in only 5 cases. CONCLUSION: Symptomatic high-concentration peroxide exposures had a high incidence of associated embolic events in this cohort. Patients with evidence of embolic events had a high rate of death. Early hyperbaric oxygen therapy may be useful, but routine endoscopy is unlikely to be of benefit.
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Anti-Infecciosos Locais/intoxicação , Endoscopia , Gastroenteropatias/induzido quimicamente , Peróxido de Hidrogênio/intoxicação , Oxigenoterapia Hiperbárica , Centros de Controle de Intoxicações , Acidentes/estatística & dados numéricos , Adulto , Distribuição por Idade , Assistência Ambulatorial , Feminino , Gastroenteropatias/diagnóstico , Humanos , Oxigenoterapia Hiperbárica/métodos , Masculino , Pessoa de Meia-Idade , Estudos Retrospectivos , Tentativa de Suicídio/estatística & dados numéricos , Estados UnidosAssuntos
Doenças Cardiovasculares/induzido quimicamente , Sistema Cardiovascular/efeitos dos fármacos , Cocaína/toxicidade , Labetalol/administração & dosagem , Lorazepam/administração & dosagem , Metanfetamina/toxicidade , Administração Intravenosa , Antagonistas Adrenérgicos beta/administração & dosagem , Antagonistas Adrenérgicos beta/uso terapêutico , Transtornos Relacionados ao Uso de Anfetaminas/complicações , Ansiolíticos/administração & dosagem , Ansiolíticos/efeitos adversos , Ansiolíticos/uso terapêutico , Ansiedade/induzido quimicamente , Ansiedade/tratamento farmacológico , Doenças Cardiovasculares/diagnóstico , Doenças Cardiovasculares/tratamento farmacológico , Estimulantes do Sistema Nervoso Central/farmacologia , Estimulantes do Sistema Nervoso Central/toxicidade , Dor no Peito/induzido quimicamente , Dor no Peito/diagnóstico , Transtornos Relacionados ao Uso de Cocaína/complicações , Interações Medicamentosas , Eletrocardiografia , Humanos , Hiperidrose/induzido quimicamente , Hiperidrose/tratamento farmacológico , Labetalol/uso terapêutico , Lorazepam/efeitos adversos , Lorazepam/uso terapêutico , Masculino , Metanfetamina/farmacologia , Cloreto de Sódio/administração & dosagem , Cloreto de Sódio/uso terapêutico , Taquicardia/induzido quimicamente , Taquicardia/diagnóstico , Adulto JovemRESUMO
PURPOSE: Suicide attempts by adolescents most commonly involve the overdose of medications. To date, there has been little information on the over-the-counter or prescription medicines that adolescents ingest for self-harm. Identification of medications chosen in suicide attempts may help guide anticipatory guidance to parents by primary care providers and Poison Centers in prevention programs. METHODS: This was a retrospective observational study using the American Association of Poison Control Center's National Poison Data System. Data were collected on patients aged 13-19 years old at the time of their substance ingestion, between the years 2004 and 2013 and that were coded as reason for ingestion of "intentional-suspected suicide." RESULTS: During the 10-year study period, there were 390,560 poison center calls for intentional-suspected suicide in the United States between 2004 and 2013, accounting for 80.3% of all "intentional" ingestion calls in the adolescent population. Over the entire age range, the most common substance ingested included acetaminophen (10.9%), ibuprofen (9%), selective serotonin reuptake inhibitors (7.7%), atypical antipsychotic (6%), and antihistamines (5%). The most common medications coded as resulting in major clinical effects or death were antidepressants and atypical antipsychotics. CONCLUSIONS: Adolescent ingestion choices for suicide attempts have remained relatively consistent over the past 10 years. However, there was a recent decrease in selective serotonin reuptake inhibitor ingestions. The most common medications used in an overdose attempt were ibuprofen and acetaminophen. Further preventative efforts are needed in this at-risk population from multiple providers at various levels.