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Palmer SB, Spiller HA, Kistamgari S, Casavant MJ, Rine NI, Yang J, Zhu M, Smith GA. Hydrocarbon ingestions among individuals younger than 20 years old reported to United States Poison Centers, 2000-2021. Inj Epidemiol 2023; 10:48. [PMID: 37828629 PMCID: PMC10571327 DOI: 10.1186/s40621-023-00461-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2023] [Accepted: 09/30/2023] [Indexed: 10/14/2023] Open
Abstract
BACKGROUND Hydrocarbon-based products have many household and commercial uses and exposure to these substances is common. Severe clinical effects can occur if these products are ingested. This study investigated the characteristics and trends of hydrocarbon ingestions reported to United States Poison Centers. METHODS Data from the National Poison Data System were analyzed for cases of hydrocarbon ingestion among individuals < 20 years old reported to United States Poison Centers from January 1, 2000 through December 31, 2021. RESULTS There were 284,085 hydrocarbon ingestions reported during the 22-year study period in which a hydrocarbon was the first-ranked substance. Most of these cases occurred among children < 6 years old (83.2%), males (64.6%), at a residence (96.5%), were single-substance exposures (98.3%), and were managed on-site rather than in a health care facility (74.9%). However, 4.5% of cases were associated with a serious medical outcome, including 34 deaths. Thirty-two deaths were among children < 6 years old and most were associated with aspiration. Gasolines accounted for 24.6% of total cases, followed by lubricating oils and/or motor oils (19.9%), other types of hydrocarbons (14.9%), lamp oils (11.3%), and lighter fluids and/or naphtha (10.3%). The rate of hydrocarbon ingestions among United States youth < 20 years old decreased significantly (p < 0.0001) by 66.5% from 2000 to 2021. The greatest rate decrease was observed among lamp oils (- 78.4%, p < 0.0001), followed by gasolines (- 75.9%, p < 0.0001). CONCLUSIONS Although the rate of hydrocarbon ingestions decreased during the study period and most reported cases resulted in non-serious outcomes, the number of cases remains high with a non-trivial minority (4.5%) of cases associated with a serious medical outcome, including death. Most deaths were among children < 6 years old. This underscores the need to increase primary prevention efforts, especially for young children.
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Affiliation(s)
- Samiza B Palmer
- Center for Injury Research and Policy, The Abigail Wexner Research Institute at Nationwide Children's Hospital, 700 Children's Drive, Columbus, OH, 43205, USA
- Drexel University College of Medicine, Philadelphia, PA, USA
| | - Henry A Spiller
- Department of Pediatrics, The Ohio State University College of Medicine, Columbus, OH, USA
- Central Ohio Poison Center, Nationwide Children's Hospital, Columbus, OH, USA
| | - Sandhya Kistamgari
- Center for Injury Research and Policy, The Abigail Wexner Research Institute at Nationwide Children's Hospital, 700 Children's Drive, Columbus, OH, 43205, USA
| | - Marcel J Casavant
- Center for Injury Research and Policy, The Abigail Wexner Research Institute at Nationwide Children's Hospital, 700 Children's Drive, Columbus, OH, 43205, USA
- Department of Pediatrics, The Ohio State University College of Medicine, Columbus, OH, USA
- Central Ohio Poison Center, Nationwide Children's Hospital, Columbus, OH, USA
| | - Natalie I Rine
- Department of Pediatrics, The Ohio State University College of Medicine, Columbus, OH, USA
- Central Ohio Poison Center, Nationwide Children's Hospital, Columbus, OH, USA
| | - Jingzhen Yang
- Center for Injury Research and Policy, The Abigail Wexner Research Institute at Nationwide Children's Hospital, 700 Children's Drive, Columbus, OH, 43205, USA
- Department of Pediatrics, The Ohio State University College of Medicine, Columbus, OH, USA
| | - Motao Zhu
- Center for Injury Research and Policy, The Abigail Wexner Research Institute at Nationwide Children's Hospital, 700 Children's Drive, Columbus, OH, 43205, USA
- Department of Pediatrics, The Ohio State University College of Medicine, Columbus, OH, USA
| | - Gary A Smith
- Center for Injury Research and Policy, The Abigail Wexner Research Institute at Nationwide Children's Hospital, 700 Children's Drive, Columbus, OH, 43205, USA.
- Department of Pediatrics, The Ohio State University College of Medicine, Columbus, OH, USA.
- Child Injury Prevention Alliance, Columbus, OH, USA.
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Chao CCJ, Ronco J. A case report of recreational use of inhaled Freon leading to acute hypoxemic respiratory failure salvaged by veno-venous extracorporeal membrane oxygenation. Can J Anaesth 2022; 69:1300-1304. [PMID: 35882725 PMCID: PMC9323881 DOI: 10.1007/s12630-022-02296-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2022] [Revised: 03/16/2022] [Accepted: 04/13/2022] [Indexed: 01/12/2023] Open
Abstract
BACKGROUND Freon™ is a halogenated hydrocarbon often used as a refrigerant. When inhaled recreationally, it has the desired effects of euphoria and intoxication. Toxic effects include cardiovascular and neurologic insults such as arrhythmias and seizures, and less well-described toxicities include airway and lung injury. The treatment in general is primarily supportive. CLINICAL FEATURES We present the case of a 42-yr-old previously healthy male who developed acute bronchiolitis and pneumonitis following inhalation of Freon leading to severe respiratory failure. He was supported by veno-venous extracorporeal membrane oxygenation and managed with high-dose corticosteroids. CONCLUSION To our knowledge, this is the first case report of an inhaled Freon exposure resulting in acute lung injury refractory to conventional therapy that was salvaged by vv-ECMO as a bridge towards a full recovery.
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Affiliation(s)
- Chung-Chi Jennifer Chao
- Division of Critical Care, Department of Medicine, The University of British Columbia, 855 West 12th Ave, Vancouver, BC, V5Z 1M9, Canada.
| | - Juan Ronco
- Division of Critical Care, Department of Medicine, The University of British Columbia, 855 West 12th Ave, Vancouver, BC, V5Z 1M9, Canada
- Intensive Care Unit, Vancouver General Hospital, Vancouver, BC, Canada
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Koshel CK, Alexander PMA, Rycus P, Alibrahim O. Extracorporeal Membrane Oxygenation for Pediatric Toxin Exposures: Review of the Extracorporeal Life Support Organization Registry. ASAIO J 2022; 68:844-849. [PMID: 34380950 DOI: 10.1097/mat.0000000000001550] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Abstract
Evidence for the use of extracorporeal membrane oxygenation (ECMO) in children with refractory respiratory failure or shock following ingestion or toxin exposure, has been confined to single-center experiences, individual case reports, and extrapolated from adult cohorts; no pediatric multicenter cohorts exist. The objective of this retrospective review of the Extracorporeal Life Support Organization registry is to describe pediatric ECMO use following ingestion or toxin exposure, and define factors associated with mortality. Twenty-eight children between the ages of 30 days and 18 years met inclusion criteria between January 1, 2008 and December 31, 2017. The primary outcome measure was mortality before hospital discharge, which occurred in 32% of patients. Factors associated with in-hospital mortality included pre-ECMO use of inhaled nitric oxide (44.4% vs. 5.3%, p = 0.026), lower pre-ECMO arterial blood gas pH (6.97 [6.80-7.17] vs. 7.20 [7.15-7.32], p = 0.034), and higher pre-ECMO PaCO2 (79 [57-85] vs. 49 [38-63], p = 0.014). Receipt of inotropic support during ECMO was more common in nonsurvivors (66.7% vs. 21.1%, p = 0.035). Extracorporeal membrane oxygenation should be considered in the most severe pediatric toxin exposures as a bridge to recovery, providing time for both toxin elimination and end-organ recovery.
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Affiliation(s)
- Christine K Koshel
- From the Division of Pediatric Critical Care, Nemours Children's Hospital, Orlando, Florida
| | - Peta M A Alexander
- Department of Cardiology, Boston Children's Hospital, Boston, Massachusetts
- Department of Pediatrics, Harvard Medical School, Boston, Massachusetts
| | - Peter Rycus
- Extracorporeal Life Support Organization (ELSO), University of Michigan, Ann Arbor, Michigan
| | - Omar Alibrahim
- Division of Pediatric Critical Care Medicine, John R. Oishei Children's Hospital, Buffalo, New York
- Department of Pediatrics, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, New York
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Forrester MB. Pediatric Lamp Oil Injuries Treated in US Emergency Departments. Pediatr Emerg Care 2022; 38:e165-e169. [PMID: 32665508 DOI: 10.1097/pec.0000000000002194] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
OBJECTIVE Ingestion and aspiration of lamp oil may result in serious adverse effects and even death. The objective of this study was to describe pediatric lamp oil-related injuries treated at US emergency departments (EDs). METHODS Cases were lamp oil-related injuries among patients aged 0 to 5 years reported to the National Electronic Injury Surveillance System during 2001-2018. The distribution of the number of cases and national estimate were determined for selected variables. RESULTS A total of 317 pediatric lamp oil-related injuries treated at US EDs during 2001-2018 were identified, resulting in a national estimate of 9501 injuries (95% confidence interval, 6937-12,065). The national estimate declined from 1599 in 2001 to 59 in 2014 before increasing once more to 596 in 2017. The patients were 5.4% aged less than 1 year; 62.2%, 1 year; 23.0%, 2 years; 6.6%, 3 years; 2.2%, 4 years; and 0.6%, 5 years; 68.6% of the patients were boys and 31.4% were girls. Ingestions accounted for 91.9% of the injuries, and 82.1% occurred at home. The disposition of the patient was treated or examined and released (68.2%), treated and transferred to another hospital (13.2%), treated and admitted for hospitalization (14.4%), held for observation (4.2%), and not recorded (0.1%). CONCLUSIONS Although the estimated number of lamp oil-related injuries declined during 2000-2014, it increased during 2015-2017. Most of the patients were aged 1 to 2 years and boys. The majority of the injuries occurred by ingestion and at home. Most of the patients were treated or evaluated and released from the ED.
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Koenig ZA, Robertson GA, Koenig NI, Durkin PR, McCarthy R. Massive Gasoline Ingestion in a 64-Year-Old Female: An Explosive Situation. Cureus 2021; 13:e13466. [PMID: 33777555 PMCID: PMC7987296 DOI: 10.7759/cureus.13466] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/04/2022] Open
Abstract
Hydrocarbons from gasoline are toxins that can affect a multitude of organ systems based on the route of chemical intoxication exposure, with a majority involving oral ingestion or inhalation. Data is still incomplete concerning the systemic complications of gasoline ingestion due in part to variability in the chemical composition of various gasoline products. A 64-year-old female presented to her local emergency department following the ingestion of gasoline in a suicide attempt with altered mental status, hypotension, shortness of breath, tachypnea, sinus tachycardia, coarse rhonchi bilaterally, and hyperactive bowel sounds. Treatment upon admission included intravenous ampicillin/sulbactam, intubation, an intravenous fluid bolus, and ketamine to address the developing hypotension. The patient developed multiorgan failure and acute toxic encephalopathy despite medical interventions and hemodialysis. After four days, comfort care measures were initiated, and the patient passed away. Gasoline toxicity can have a profound effect on multiple organs based on the chemical properties and the route of exposure. These sequelae can be monitored through patient symptoms as well as radiologic imaging. Early supportive therapy and decontamination are vital in decreasing the morbidity and mortality associated with gasoline ingestion.
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Affiliation(s)
| | | | | | - Paige R Durkin
- School of Dentistry, West Virginia University, Morgantown, USA
| | - Ryan McCarthy
- Internal Medicine, West Virginia University, Martinsburg, USA
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Forrester MB. Helium inhalation injuries managed at emergency departments. Clin Toxicol (Phila) 2020; 59:138-141. [PMID: 32527163 DOI: 10.1080/15563650.2020.1776871] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
INTRODUCTION Helium is a colorless, odorless, and tasteless inert gas. Inhaling helium can temporarily result in a high-pitched, squeaky voice. Individuals also may inhale helium to become intoxicated or commit suicide. The objective of this study was to characterize helium inhalations managed at emergency departments (EDs). METHODS Data were obtained from the National Electronic Injury Surveillance System (NEISS), a database of consumer product-related injuries collected from the EDs of approximately 100 United States hospitals. Helium inhalation-related injuries reported during 2000-2019 were identified by reviewing the record narratives for the term "helium." The distribution of the national estimate was determined for selected variables. RESULTS A total of 89 helium inhalation-related injuries were identified, resulting in a national estimate of 2,186 injuries. The estimated number of injuries was 99 during 2000-2004, 305 during 2005-2009, 864 during 2010-2014, and 918 during 2015-2019. The age distribution was 75 (3.4%) 0-5 years, 1,427 (65.3%) 6-12 years, 586 (26.8%) 13-19 years, and 98 (4.5%) 20 years or older; 1446 (66.1%) of the patients were male. The most commonly reported symptoms or injuries were 1500 (68.6%) syncope, 615 (28.1%) non-concussion head injury, 299 (13.7%) dizziness/lightheaded, 267 (12.2%) contusion/abrasion, and 236 (10.8%) concussion. The patient was treated or evaluated and released in 2149 (98.3%) estimated injuries. CONCLUSION The majority of patients with helium inhalation-related injuries treated at United States EDs were age 6-12 years and male. Most of the patients experienced either syncope or dizziness/lightheadedness and were released from the ED.
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Abstract
Hydrocarbons are a wide-ranging group of flammable chemicals and are often used in suicide attempts either by ingestion or as an accelerant in self-immolation. In this case study, we present a 37-year-old female who suffered 6% TBSA partial-thickness burns to her perineum and buttocks, which she claims resulted from diarrhea after ingesting a bottle of lighter fluid. The patient underwent decontamination and medical treatment for her burns and during her inpatient stay, it became apparent that the burns were more likely sustained from an intentional rectal administration of lighter fluid. To our knowledge, this is one of the first reported cases of hydrocarbon enema. We review hydrocarbon poisoning, including both ingestion and dermal exposure, and discuss medical management.
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Delavarrafiee M, Frey HC. Real-world fuel use and gaseous emission rates for flex fuel vehicles operated on E85 versus gasoline. JOURNAL OF THE AIR & WASTE MANAGEMENT ASSOCIATION (1995) 2018; 68:235-254. [PMID: 29215964 DOI: 10.1080/10962247.2017.1405097] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/25/2017] [Accepted: 11/10/2017] [Indexed: 06/07/2023]
Abstract
UNLABELLED Flex fuel vehicles (FFVs) typically operate on gasoline or E85, an 85%/15% volume blend of ethanol and gasoline. Differences in FFV fuel use and tailpipe emission rates are quantified for E85 versus gasoline based on real-world measurements of five FFVs with a portable emissions measurement system (PEMS), supplemented chassis dynamometer data, and estimates from the Motor Vehicle Emission Simulator (MOVES) model. Because of inter-vehicle variability, an individual FFV may have higher nitrogen oxide (NOx) or carbon monoxide (CO) emission rates on E85 versus gasoline, even though average rates are lower. Based on PEMS data, the comparison of tailpipe emission rates for E85 versus gasoline is sensitive to vehicle-specific power (VSP). For example, although CO emission rates are lower for all VSP modes, they are proportionally lowest at higher VSP. Driving cycles with high power demand are more advantageous with respect to CO emissions, but less advantageous for NOx. Chassis dynamometer data are available for 121 FFVs at 50,000 useful life miles. Based on the dynamometer data, the average difference in tailpipe emissions for E85 versus gasoline is -23% for NOx, -30% for CO, and no significant difference for hydrocarbons (HC). To account for both the fuel cycle and tailpipe emissions from the vehicle, a life cycle inventory was conducted. Although tailpipe NOx emissions are lower for E85 versus gasoline for FFVs and thus benefit areas where the vehicles operate, the life cycle NOx emissions are higher because the NOx emissions generated during fuel production are higher. The fuel production emissions take place typically in rural areas. Although there are not significant differences in the total HC emissions, there are differences in HC speciation. The net effect of lower tailpipe NOx emissions and differences in HC speciation on ozone formation should be further evaluated. IMPLICATIONS Reported comparisons of flex fuel vehicle (FFV) tailpipe emission rates for E85 versus gasoline have been inconsistent. To date, this is the most comprehensive evaluation of available and new data. The large range of inter-vehicle variability illustrates why prior studies based on small sample sizes led to apparently contradictory findings. E85 leads to significant reductions in tailpipe nitrogen oxide (NOx) and carbon monoxide (CO) emission rates compared with gasoline, indicating a potential benefit for ozone air quality management in NOx-limited areas. The comparison of FFV tailpipe emissions between E85 and gasoline is sensitive to power demand and driving cycles.
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Affiliation(s)
- Maryam Delavarrafiee
- a Department of Civil, Construction, and Environmental Engineering , North Carolina State University , Raleigh , NC , USA
| | - H Christopher Frey
- a Department of Civil, Construction, and Environmental Engineering , North Carolina State University , Raleigh , NC , USA
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Makrygianni EA, Palamidou F, Kaditis AG. Respiratory complications following hydrocarbon aspiration in children. Pediatr Pulmonol 2016; 51:560-9. [PMID: 26910771 DOI: 10.1002/ppul.23392] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/13/2015] [Revised: 01/08/2016] [Accepted: 01/13/2016] [Indexed: 11/12/2022]
Abstract
Accidental hydrocarbon ingestion may lead to aspiration and chemical pneumonitis in children. In this review article, the clinical course of hydrocarbon pneumonitis, chest radiographic abnormalities, complications, and treatment interventions are summarized. Most children remain asymptomatic and without complications following ingestion of a hydrocarbon. In approximately 15% of ingestions, aspiration pneumonitis occurs and evolves over the first 6-8 hr presenting with fever, tachypnea, hypoxemia, and tachycardia. A symptom zenith is reached within 48 hr followed by progressive improvement. Up to 5% of pneumonitis cases progress rapidly to acute respiratory failure. Chest radiographic abnormalities develop by 4-8 hr after ingestion, but they are not always predictive of clinical pneumonitis. Patients with history of hydrocarbon ingestion should be monitored for 6-8 hr in the emergency department and a chest radiogram should be obtained at the end of the observation period. Spontaneous or induced emesis and gastric lavage have been related to aspiration pneumonitis. Children who are symptomatic are admitted to the hospital for cardiorespiratory status monitoring and supportive care. Approximately 90% of hospitalized patients have a benign clinical course. Increased work of breathing with or without altered sensorium and seizures are indications for admission to the intensive care unit. Hypoxemia unresponsive to supplemental oxygen and/or severe central nervous system involvement require mechanical ventilation. Corticosteroids do not seem to offer any benefit and antibiotics are administered in cases of bacterial superinfection. Pneumatoceles may become evident after the first 6-10 days of symptoms on follow-up chest radiograms and they resolve up to 6 months later. Pediatr Pulmonol. 2016;51:560-569. © 2016 Wiley Periodicals, Inc.
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Affiliation(s)
- Evanthia A Makrygianni
- Pediatric Pulmonology Unit, First Department of Pediatrics, University of Athens School of Medicine and Aghia Sophia Children's Hospital, Athens, Greece
| | - Fani Palamidou
- Pediatric Pulmonology Unit, First Department of Pediatrics, University of Athens School of Medicine and Aghia Sophia Children's Hospital, Athens, Greece
| | - Athanasios G Kaditis
- Pediatric Pulmonology Unit, First Department of Pediatrics, University of Athens School of Medicine and Aghia Sophia Children's Hospital, Athens, Greece
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