Unnatural Death Among Covid-19 Tested Positive Individuals: A Retrospective Study

Introducction:-Covid 19 started out as a fast-spreading viral disease, in Wuhan in 2019. Soon, it spread across the globe and WHO declared it a Pandemic. Various countries took various measures to control its spread and transmission. By the time, countries recovered from it, a new wave would come along with different expressions and pathophysiology. When Covid 19 began, various health agencies in India started making protocols and standard ooperating procedures including conducting autopsies in COVID-19 infected bodies. Aims and Objectives:-Aim of our study is to analyze cause of death among all covid 19 positive cases brought for medicolegal autopsies from the time of lockdown for a period of one year. Our aim is to see if there were any factors which could have prevented these deaths. Material(s) and Method(s): A retrospective study of 1 year conducted from 25th March 2020 to 24th March 2021, (1st wave of Covid 19) was done in a tertiary care hospital in Bangalore. (Bowring and Lady Curzon hospital) Results: 39 Covid-19-positive unnatural deaths were handled with the youngest being 18 years old and the oldest beings 83. The majority turned out to be suicides (51.28%), then RTAs, falls, and natural death. The commonest method of suicide was hanging (35.89%), followed by poison consumption, and falling from a height. Conclusion(s): COVID-19 is a viral infection with variable clinical signs and variable fatality rates. There is much to learn about it. However, suicides in COVID-19 cases might not have ended death if some care, timely diagnosis, and treatment were provided.Copyright © 2023, Institute of Medico-legal Publication. All rights reserved.

Spectrum of Indication Kidney Biopsies in Community Acquired Aki

Introduction: Community acquired acute kidney injury (CA-AKI) in low income settings is different from that in the high income settings. Infections, poisoning, toxic envenomations and pregnancy related AKI are common. Kidney biopsy is seldom performed in these patients unless atypical clinical course or features are present. We have established a prospective cohort of patients with CA-AKI at the Postgraduate Institute of Medical Education and Research (PGIMER), Chandigarh in India. We present the spectrum of kidney biopsies in patients who underwent kidney biopsy in this cohort. Method(s): The study is a single centre, prospective, observational cohort study of patients with CA-AKI at PGIMER. Patients aged >12 years and with a diagnosis of CA-AKI are eligible for enrolment. Patients with underlying CKD, urinary tract obstruction, COVID 19, malignancy or heart failure are excluded. Clinical and laboratory data are recorded at baseline. Follow up visits are scheduled at 1 and 4 months after hospital discharge. Kidney biopsies are done only in those patients who have atypical clinical course or features (e.g. persistent kidney dysfunction despite other clinical improvement, strong clinical suspicion of dominant glomerular involvement or interstitial nephritis etc.). We present the spectrum of histopathological diagnoses that were recorded in such patients till date. Result(s): Till now, 646 patients have been included in the cohort. The leading causes of CA-AKI are sepsis (52%), obstetric complications (14%), envenomation (8%), nephrotoxic drugs (6%) and poisons (3%) (figure 1). 18.4% patients had died after CA-AKI. At >=3 months after CA-AKI, 16.3% patients had not recovered completely with persistent eGFR <60 ml/min/1.73m2. 44 patients had undergone kidney biopsy in this cohort. Incomplete recovery, and clinical or diagnostic dilemmas were indications for doing kidney biopsy. The leading clinical diagnoses in this subgroup were sepsis (23%), nephrotoxic drugs (23%), envenomation (9%), obstetric causes (6.8%) and others (25%). Acute interstitial nephritis, acute tubular necrosis and acute cortical necrosis were most common histologic diagnoses (table 1). Combinations of various histologic features were not uncommon. Pigment casts were recorded in 13 patients. 4 patients had acute cortical necrosis, 2 being after post-partum AKI and one each due to acute gastroenteritis and unknown animal bite. Glomerular involvement were recorded in 8 patients (table 1). Thrombotic microangiopathy was present in 4 patients. In this subgroup of patients who underwent kidney biopsy, 3 (7%) had died and 8 (18%) had eGFR <60 ml/min/1.73m2 at >=3 months. Figure 1: Causes of CA-AKI in patients [Formula presented] Table 1: Histologic diagnoses in kidney biopsies in CA-AKI cohort. [Formula presented] Conclusion(s): Acute interstitial nephritis and acute tubular necrosis, alone or in combination with other findings, were the most common histologic diagnoses in indication kidney biopsies in CA-AKI. Adverse outcomes (mortality or progression to CKD) are common after CA-AKI. No conflict of interestCopyright © 2023

Hong Kong poison information centre: Annual report 2020

Background: The Hong Kong Poison Information Centre has provided consultation service to healthcare professionals and collected epidemiological data on poisoning in Hong Kong since 2005. Objective: To analyse and report the poisoning data of Hong Kong Poison Information Centre in 2020 during the COVID-19 pandemic. Methods: A retrospective review of all poisoning cases recorded in the Poison Information and Clinical Management System of Hong Kong Poison Information Centre in 2020. Results: A total of 3633 poisoning cases were analysed. Compared to 2019 (pre-COVID era), there was a reduction of ~10% of total poisoning cases recorded (383 cases), with a majority (> 90%) of reduction from poisoning cases with no clinical effect (353 cases). A greater proportion of reduction was observed among the children (0–12 years), patients with general unintentional poisoning, poisoning due to therapeutic error and food poisoning. An increased number of cases was noted from abusive use, adverse herb/proprietary Chinese medicine reaction and poisoning related to household bleaches. Teenage (13–19 years) poisoning seemed to be unaffected by the COVID-19 pandemic and the previously observed increasing trend continued (up to 11.8% of total poisoning cases this year). Despite a total reduction in poisoning cases recorded, the number of deaths increased by 37% from 35 in 2019 to 48 in 2020 (mortality rate 1.5%). A total of seven interesting cases were discussed. Conclusion: This 15th annual report provides updated epidemiological information on poisoning patterns in Hong Kong during the COVID-19 pandemic. It also highlighted important changes and possible effects of the COVID-19 pandemic on poisoning in Hong Kong in comparison with our previous reports.

Pediatric Suspected Suicides and Nonfatal Suicide Attempts Reported to United States Poison Control Centers Before and During the COVID-19 Pandemic.

INTRODUCTION: This study investigated the characteristics and compared the trends of pediatric suspected suicide and nonfatal suicide attempts reported to United States (US) poison control centers (PCCs) before and during the first year of the COVID-19 pandemic. METHODS: An interrupted time series analysis using an ARIMA model was conducted to evaluate the trends of suspected suicides and nonfatal suicide attempts among children 6-19 years old reported to the National Poison Data System during March 2020 through February 2021 (pandemic period) compared with March 2017 through February 2020 (pre-pandemic period). RESULTS: The annual number of cases of suspected suicides and nonfatal suicide attempts increased by 4.5% (6095/136,194) among children 6-19 years old during March 2020 through February 2021 compared with the average annual number during the previous three pre-pandemic years. There were 11,876 fewer cases than expected from March 2020 to February 2021, attributable to a decrease in cases during the initial three pandemic months. The average monthly and average daily number of suspected suicides and nonfatal suicide attempts among children 6-12 years old and 13-19 years old was higher during school months than non-school months and weekdays than weekends during both the pre-pandemic and pandemic periods. CONCLUSIONS: There was a greater than expected decrease in the number of suspected suicides and nonfatal suicide attempts among children 6-19 years old reported to US PCCs during the early pandemic months, followed by an increase in cases. Recognizing these patterns can help guide an appropriate public health response to similar future crises.

Changes in Poison Center Calls for Intentional Exposure During Public Health Emergencies: COVID-19 and Winter Storm Uri in Dallas County, Texas.

OBJECTIVE: This study aimed to: (1) explore changes in the volume of calls to poison control centers (PCs) for intentional exposures (IEs) in Dallas County, Texas, overall and by gender and age, and (2) examine the association between 2 different public health emergencies (PHEs) and changes in IE call volume. METHODS: PCs categorize calls they receive by intentionality of the exposure, based on information from the caller. We analyzed data on PC calls categorized as intentional in Dallas County, Texas, from March 2019 - April 2021. This period includes the COVID-19 pandemic declaration (March 2020), a surge in COVID-19 cases (July 2020), and Winter Storm Uri (February 2021). Changes in IE call volume (overall and by age and gender), were explored, and interrupted time series analysis was used to examine call volume changes after PHE onset. RESULTS: The summer surge in COVID-19 cases was associated with 1.9 additional IE calls/day (95% CI 0.7 to 3.1), in the context of a baseline unadjusted mean of 6.2 calls per day (unadjusted) before November 3, 2020. Neither the pandemic declaration nor Winter Storm Uri was significantly associated with changes in call volume. Women, on average, made 1.2 more calls per day compared to men during the study period. IE calls for youth increased after the pandemic declaration, closing the longstanding gap between adults and youth by early 2021. CONCLUSIONS: Changes in IE call volume in Dallas County varied by gender and age. Calls increased during the local COVID-19 surge. Population-level behavioral health may be associated with local crisis severity.

Characterization of Potential Intoxications with Medicines in a Regional Setting.

The Portuguese Poison Information Center (from Portuguese-CIAV) is a call center that offers medical assistance in case of possible intoxication with any kind of product, including medicines. This center´s main goal is to inform and guide the general public and health professionals. This work aimed to analyze and compare data corresponding to the telephone calls from the Algarve region (South of Portugal), received by CIAV during 2019 and 2020, regarding potential intoxications with medicines. To this end, data provided by CIAV on possible cases of medication intoxication in the Algarve region were collected, including the number of calls received, the place of origin of the call, the age group and sex of the intoxicated individual, the route of exposure to the drug, the circumstances of contact with the substance, the existence of symptoms, and the drug or drugs involved in the potential intoxication. The results showed that the number of cases slightly decreased in 2020 (n = 1261) compared with 2019 (n = 1340), with a high number of cases of intoxication in children between one and four years old in both years (21.2%; n = 152 in 2019; 16.4%; n = 115 in 2020). The drugs belonging to the locomotor system group (paracetamol and ibuprofen) were the main drugs involved, followed by the central nervous system pharmacotherapeutic group, namely benzodiazepines (diazepam and alprazolam). Paracetamol was the main drug responsible for the calls to CIAV (n = 71 in 2019; n = 63 in 2020), while for the remaining drugs there were fluctuations in their positions between both years. In some cases, this swinging may be explained by the possible changes in therapy due to potential interactions with drugs used for the treatment of symptoms of COVID-19 or perhaps related to misleading information released by the media about the use of some drugs, such as ibuprofen, during lockdown periods. Although there has been a decrease in calls to report possible drug intoxication in the Algarve region, the profile of calls was very similar. Paracetamol was the drug with the highest number of reported cases and the group of psychotropic drugs showed the largest increase between 2019 and 2020.

Doubting the Malagasy Remedy. Rumours and Suspicion During COVID-19 in Madagascar

After the world came into the grip of the coronavirus pandemic in 2020, Madagascar suddenly moved into the spotlight of global media attention. Backed up by low incident rates and no deaths, the president of Madagascar announced in April that local scientists had found a cure for COVID-19. During a TV broadcast, he sipped from a bottle dubbed Covid-Organics (CVO) and heralded the herbal concoction as a remedy for the global crisis. The World Health Organization (WHO), however, reacted with scepticism and cautioned against the drink because no evidence of its effectiveness had been proven. The announcement of CVO and the response of the WHO sparked new hearsay in Madagascar and on social media alike. Some focused on the marginalisation and exploitation of Africa by global health organisations. Others assumed hidden intentions of the Malagasy government. Many buzzes questioned the ingredients of the herbal drink or that CVO was just another political stage act with a hidden agenda. This article takes rumours about conspiracies and other hidden schemes about CVO as a starting point to scrutinize how Malagasy debunk a state-inflicted infodemic. I argue that these narratives are not about an epistemic void that needs to be filled but, instead, about knowing too much about an ongoing drama to take a single, even hopeful, political act at face value. More specifically, I engage with suspicion as the driving force to decipher political acts as manipulative populism. Rumours and conspiracy theories are part of everyday discourses in Madagascar, and the challenges of navigating fact and fiction became a habitual practice that highlights the normalisation of socio-economic crises over the last five decades.

Exposures and Suspected Intoxications to Pharmacological and Non-Pharmacological Agents in Children Aged 0-14 Years: Real-World Data from an Italian Reference Poison Control Centre.

This study describes the exposures and suspected intoxications in children (0-14 years) managed by an Italian reference poison control center (PCC). A seven-year observational retrospective study was performed on the medical records of the Toxicology Unit and PCC, Careggi University Hospital, Florence (Italy). During the study period (2015-2021), a total of 27,212 phone call consultations were managed by the PCC, of which 11,996 (44%) involved subjects aged 0-14 years. Most cases occurred in males (54%) aged 1-5 years (73.8%), mainly at home (97.4%), and with an oral route of intoxication (93%). Cases mainly occurred involuntarily. Consultations were generally requested by caregivers; however, in the age group 12-14 years, 70% were requested by healthcare professionals due to voluntary intoxications. Cleaners (19.44%) and household products (10.90%) were the most represented suspected agents. Pharmacological agents accounted for 28.80% of exposures. Covariates associated with a higher risk of emergency department visit or hospitalization were voluntary intoxication (OR 29.18 [11.76-72.38]), inhalation route (OR 1.87 [1.09-3.23]), and pharmacological agents (OR 1.34 [1.23-1.46]), particularly central nervous system medications. Overall, consultations do not burden national and regional healthcare facilities, revealing the activity of PCCs as having a strategic role in reducing public health spending, even during the COVID-19 pandemic.

Pediatric poison exposures reported to United States poison centers before and during the COVID-19 pandemic.

OBJECTIVE: To assess the association of the COVID-19 pandemic with pediatric poison exposures with a focus on unintentional exposures associated with exploratory behavior among children <6 years old. METHODS: An interrupted time series analysis was conducted to evaluate the association of the pandemic with poison exposures among youth <20 years old. Exposures reported to US poison centers (PCs) from 1 March 2017 through 28 February 2020 (pre-pandemic) compared with 1 March 2020 through 28 February 2021 (pandemic) were analyzed. RESULTS: From March 2017 through February 2021, there were 5,244,684 exposures reported to US PCs involving youth <20 years old. There was a 6.0% decrease in poison exposures among youth <20 years old reported to US PCs from pre-pandemic (annual average) to pandemic periods, and there were 93,336 (95% CI: 92,738-93,937) fewer exposures than expected among these individuals during March 2020 through February 2021. Unintentional poison exposures associated with exploratory behavior among children <6 years old accounted for 91.4% of exposures in this age group, and although there were 17,207 (95% CI: 16,951-17,466) fewer of these exposures than expected during the pandemic period, these exposures initially increased during the first two months of the pandemic before decreasing. CONCLUSIONS: The COVID-19 pandemic was associated with changes in poison exposure patterns among youth <20 years old, resulting in a decrease in the number of exposures reported to US PCs during the first pandemic year. Exposure patterns changed with progression from the initial months of the pandemic to later months and varied by age group and reason for exposure. Unintentional poison exposures associated with exploratory behavior among children <6 years demonstrated an increase during the initial first two months of the pandemic before decreasing. Understanding these patterns will help guide an appropriate response to similar future public health events.

The effects of the COVID-19 pandemic on drug and poison-related deaths in Gold Coast, Australia.

INTRODUCTION: COVID-19 is postulated to impact drug- and poison-related deaths. America has reported an increased in drug-related deaths, whereas Australia has reported a decline. Regional studies are scant and may not mirror national data. Characterising drug and poison-related deaths during COVID-19 at a regional level would inform local interventions and policies on the current and future pandemics. METHODS: A 4-year retrospective study from January 1, 2018, to December 31, 2019 (pre-COVID-19 pandemic) and from January 1, 2020, to December 31, 2021 (COVID-19 pandemic) of all drug and poison-related deaths admitted to the Gold Coast University Hospital under Coronial investigation. RESULTS: Drug and poison-related deaths increased in both the proportion and absolute numbers before and during the COVID-19 pandemic. There was no statistical difference in age, sex, location of death, manner of death and classification of drugs and poison implicated. CONCLUSIONS: Although there is an increase in drug and poison-related deaths, the overall demographic and pattern have not changed. Further studies to account for the variation may enable implementation of targeted public health interventions to address the burden of related deaths in regional settings in the context of future pandemics.

COVID 19 Effects on Patients with Compensated Cirrhosis

Background: The coronavirus disease 19 (COVID-19) is a highly transmittable and pathogenic viral infection caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), which emerged in Wuhan, China and spread around the world. Genomic analysis revealed that SARS-CoV-2 is phylogenetically related to severe acute respiratory syndrome-like (SARS-like) bat viruses, therefore bats could be the possible primary reservoir.The intermediate source of origin and transfer to humans is not known, however, the rapid human to human transfer has been confirmed widely. There is no clinically approved antiviral drug or vaccine available to be used against COVID-19. However, few broad-spectrum antiviral drugs have been evaluated against COVID-19 in clinical trials, resulted in clinical recovery.The liver, the largest internal organ in the body, is essential in keeping the body functioning properly. It removes or neutralizes poisons from the blood, produces immune agents to control infection, and removes germs and bacteria from the blood. It makes proteins that regulate blood clotting and produces bile to help absorb fats and fat-soluble vitamins. Several studies have shown a significant risk of mortality in patients with cirrhosis and in liver transplantation recipients.2, 3, 4 The severity of presentation and risk of mortality is more in patients with decompensated cirrhosis.5,6 COVID-19 had lead to a significant decrease in number of liver transplant surgeries being performed, which would lead to an increased wait list mortality in these patients.

Hong Kong poison information centre: Annual report 2020

Background: The Hong Kong Poison Information Centre has provided consultation service to healthcare professionals and collected epidemiological data on poisoning in Hong Kong since 2005. Objective(s): To analyse and report the poisoning data of Hong Kong Poison Information Centre in 2020 during the COVID-19 pandemic. Method(s): A retrospective review of all poisoning cases recorded in the Poison Information and Clinical Management System of Hong Kong Poison Information Centre in 2020. Result(s): A total of 3633 poisoning cases were analysed. Compared to 2019 (pre-COVID era), there was a reduction of ~10% of total poisoning cases recorded (383 cases), with a majority (> 90%) of reduction from poisoning cases with no clinical effect (353 cases). A greater proportion of reduction was observed among the children (0-12 years), patients with general unintentional poisoning, poisoning due to therapeutic error and food poisoning. An increased number of cases was noted from abusive use, adverse herb/proprietary Chinese medicine reaction and poisoning related to household bleaches. Teenage (13-19 years) poisoning seemed to be unaffected by the COVID-19 pandemic and the previously observed increasing trend continued (up to 11.8% of total poisoning cases this year). Despite a total reduction in poisoning cases recorded, the number of deaths increased by 37% from 35 in 2019 to 48 in 2020 (mortality rate 1.5%). A total of seven interesting cases were discussed. Conclusion(s): This 15th annual report provides updated epidemiological information on poisoning patterns in Hong Kong during the COVID-19 pandemic. It also highlighted important changes and possible effects of the COVID-19 pandemic on poisoning in Hong Kong in comparison with our previous reports. Copyright © The Author(s) 2022.

Evaluating the poison prevention and medicine safety program for English as a Second Language (ESL) instructors and students

Background: English as a Second Language (ESL) classes provide an ideal environment to provide health education and collaboration. The PCC developed a Poison Prevention and Medicine Safety Program for ESL Instructors and Students. Each lesson promotes skills-based learning along with literacy development based on goals and measurable objectives. The lessons incorporated PCC-related vocabulary words, role playing (calling the PCC, asking questions about medicines), word development activities, and using PCC materials. Discussion sections provided an opportunity for the students to familiarize themselves with the PCC materials and content. Guided comprehension questions and answers illustrated the teaching material and objectives for the lesson. Although initially in-person, due to the COVID-19 outbreak, ESL classes were moved to remote formats. As a result, the PCC ESL Program was also formatted in an electronic version. Our goals were to learn how the program was utilized, the comfort of the participants with the material, and the perceived interest and comfort of participants with the curriculum. Method(s): One-hour webinar training sessions for ESL instructors were offered to present the program components. ESL instructors throughout the PCC catchment area were invited to participate via email. After the training session, each participant was emailed the electronic version of the program and instructor's guide to use for teaching online classes. Participants were able to request the manual if needed for in-person teaching. Follow-up surveys were sent via email 1 month after each training using Survey Gizmo. The participants were asked to rate program content, PCC materials, and student reactions to the topics. Three email attempts were made to complete the follow-up survey. Result(s): Between September 2021 and January 2022, 10 training sessions were provided to a total of 154 participants. Follow-up surveys were collected from training participants in October 2020, January, June, and November 2021, and February 2022. A total of 61 participants completed 80 follow-up surveys (12 participants completed more than one survey). Of the 61 participants, 29 surveys (completed by 20 participants) reported using the PCC ESL program. Most (26;90%) used the content online, two in person and one used it with another lesson. The activity sheets used most often were role playing activities: Calling the PCC (21/22;95%) and Asking Questions about Medicines (14/22;64%). Most responses rated the brochures (16/29;55%), fact sheets (17/29;59%) and instructor's guide (20/29;69%) as "very helpful." All responses (23/23;100% indicated they were "comfortable" or "very comfortable" presenting the material. Participants that felt most of students they taught would be either "extremely" or "somewhat comfortable" (22/29;76%) calling the PCC after the lessons. It was also reported that students were more interested in the topic of medicine safety (23/29;79%) compared to poison prevention (18/26;69%). All responses (29;100%) indicated they would recommend the PCC program to other ESL instructors. Conclusion(s): Offering a PCC ESL program focusing on poison prevention and medicine safety combines authentic learning with health information. Follow-up surveys showed that participants were comfortable presenting the content and would recommend the program. Future steps include an evaluation of the training once classes are fully back to in-person.

Accidental prolonged aerosol exposure to 1.5% glycine solution via inhalation

Background: Glycine is an endogenous, non-essential, simple amino acid produced in the human body. A 1.5% solution is commonly used for irrigation in gynecologic and urologic procedures as it is a sterile, clear, non-irritating liquid. It is neutral, mildly acidic and nonpyrogenic, and as it is produced by the human body it does not cause allergic reactions. If an excessive amount is absorbed during a procedure it can result in electrolyte abnormalities, such as hyponatremia or hypocalcemia. It can also result in transient vision disturbances, changes in heart rate, hypotension, hyperammonemia, or encephalopathy. Glycine has been used as a diluent in certain inhaled therapies for COVID-19 infections, such as epoprostenol. We describe a case where a 1.5% glycine solution was inadvertently used for humidified oxygen via high flow nasal cannula as opposed to distilled water. Case report: The patient was a 70-year-old male who was admitted to the hospital for hypoxia related to a COVID-19 infection with O2 saturations in the 70-80% range. He was placed on high flow nasal cannula to improve his oxygen levels. During his inpatient stay it was discovered that a 3-L bag of 1.5% glycine solution had been connected to the high flow nasal cannula instead of distilled water. This ran from Friday evening to the following Monday morning before the error was discovered. There was only 100mL of the glycine solution remaining in the bag when it was found. The patient continued to do well and had no new complaints during his stay. The case was called to the regional poison center which recommended monitoring electrolytes, watching for any possible respiratory symptoms and continuing supportive care. Initial lab work on admission showed a chemistry panel of Na 146, K 3.6, Cl 102, CO2 25.3, BUN 9, Cr 0.70, Glucose 106, Ca 9.3. Repeat lab work immediately after the mistake was found showed: Na 137, K 4.8 Cl 100, CO2 28, BUN 15, Cr 0.70, Glucose 129, Ca 9.0. On recommendations from poison control, electrolytes were monitored with repeat lab work 10 h after discontinuation of the glycine solution, showing: Na 135, K 4.3, Cl 97, CO2 26.8, Glucose 175, Ca 9.2. The patient did not develop any new complaints, had no reported altered mental status, epistaxis, nasal irritation or other symptoms related to the inhalation. He was eventually discharged home on oxygen for his persistent hypoxia related to his COVID-19 lung infection. Discussion(s): This case demonstrates that prolonged continuous inhalational exposure to a 1.5% glycine irrigation solution does not result in any mucosal irritation, metabolic or systemic toxic reactions, even though its pH is reportedly between 4.5 and 6.5. Thus, glycine solutions up to this concentration appear to be safely tolerated for its increasing use as an excipient for aerosolized medications. Conclusion(s): We describe a case where 1.5% glycine solution was inadvertently used in place of distilled water for humidified oxygen via high flow nasal cannula for approximately 3 days in a patient being treated for COVID-19 related pneumonia with no notable adverse effects.

Determining how effective radio public service announcements are at driving call volumes within the

Background: In New Mexico from 2013 to 2017, Native Americans had the highest number of poison-related deaths (26.6/100,000 population) when compared to other ethnic groups: Hispanics (26.5/100,000), Black/African Americans (24.4/ 100,000), Whites (21.2/100,000), and Asian/Pacific Islanders (4.7/ 100,000). In addition, the poison center has traditionally experienced low call volumes from tribal communities. A survey conducted in 2018 revealed that community health representatives of the Navajo Nation reported that their respective communities preferred printed materials and radio public service announcements (PSAs) as platforms to receive educational messages. Method(s): In 2021, a radio public service announcement (PSA) was developed in English and translated into Dine by a college of pharmacy student and a medical doctor, both fluent in their native tongue. The PSAs provide examples of poisoning scenarios and advises to call the poison hotline at the end. Thirty second versions of both the English and Dine PSAs were run on the Navajo Nation internet radio station, KTNN, for the month of September 2021, and then again for the month of March 2022. Both interventions had an equal amount of radio spots. Result(s): Data were retrieved from Toxicall for zip codes that corresponded to the Navajo Nation in New Mexico. COVID calls were excluded from the data. Calls stemming from a poisoning outbreak that occurred on the Navajo Nation during the summer of 2020 were also eliminated to account for atypical patterns in call volume. There was a 48.3% increase in calls when comparing September 2021, intervention month, to September 2020. The March 2022 intervention showed a 54.5% uptick in calls when compared to March 2021. Both the September and March interventions resulted in an increase of 30 calls. To control for March also being poison prevention month in New Mexico, Navajo Nation zip codes were excluded, and then the total calls for the rest of the state were calculated. This resulted in 2147 calls in 2021 and 2073 in 2022. Conclusion(s): The significant increase in call volumes when comparing the intervention months to the preceding years, strongly suggests that radio PSAs increase poison hotline traffic. Both intervention months showing an increase of 30 calls was also striking. In addition, total calls for the state without including the Navajo Nation zip codes dropped from March 2021 to March 2022, further eliminating poison prevention month as a cofactor in the increase in calls during the March intervention. Due to the consistent decrease in calls to poison centers across the nation, it is imperative to continue investigating how certain dynamics influence call volume, such as increasing internet consumption and, perhaps, the COVID 19 pandemic. It is equally necessary to research other at-risk communities to refine the components of effective communication and to define relevant platforms for delivering those educational messages.

Pulmonary palytoxin poisoning on CT imaging

Background: Palytoxin poisoning is an uncommon exposure in the US, and is most frequently encountered amongst hobbiests and professionals in the aquarium industry. The toxin is produced by the microalgae Ostreopsis as well as the coral Palythoa toxica. Discovered in Hawaii, the name limu-make-o-Hana translates to "seaweed of death from Hana." Palytoxin interrupts Na+/ K+ ATPase pump, resulting in widespread cellular dysfunction. Persons are at highest risk when cleaning a fish tank housing the coral that produces palytoxin, resulting in cutaneous or inhalational exposure. We present a case of palytoxin inhalational exposure with computed tomography (CT) imaging. Case report: A 41-year-old male presented to the emergency department (ED) with dyspnea, cough, and wheezing after cleaning his saltwater fish tank. He reported that he maintains Zoanthid corals in his home saltwater fish tank and typically wears personal protective equipment when cleaning the tank. He had taken off his mask directly after using hot water to clean the tank, and quickly developed shortness of breath. He contacted Poison Control and was instructed to take loratadine with initial improvement in his symptoms. He then developed decreased appetite, nausea, and chills. The following day, in addition to these symptoms, he developed a fever of 102.5 degreeF and an oxygen saturation of 88% measured with an at-home pulse oximeter. He then proceeded to the ED where he was found to be hypoxic to 91% on room air, tachycardic to 120 bpm, hypotensive to 93/ 70mmHg, febrile to 100.9 degreeF and tachypneic at a respiratory rate of 30. Physical exam revealed clear lung sounds. Application of supplemental oxygen at 2 L resulted in improvement in his oxygen saturation and his hypotension and tachycardia responded to intravenous fluids. Significant laboratory results included WBC count of 20.4 with bands of 14%, elevated lactate of 2.4mmol/L, elevated D-dimer of 0.48 mug/mL and a negative COVID PCR test. CTA thorax revealed patchy ground-glass opacities in the bilateral upper and lower lobes with mosaicism. The patient received doxycycline in addition to broad spectrum antibiotics due to concern for inhalational marine toxicity. He was also started on 60mg prednisone, inhaled steroids, and bronchodilators for symptomatic treatment, with improvement in his symptoms. During his hospitalization, a respiratory viral panel was negative for common viruses associated with atypical pneumonia including influenza, coronavirus, metapneumovirus, rhinovirus, enterovirus, adenovirus, parainfluenza, bocavirus, Chlamydophila pneumoniae, and Mycoplasma pneumonia. His dyspnea gradually improved and he was weaned off supplemental oxygen prior to discharge home on hospital day 2. Discussion(s): It is unclear what changes are expected on thoracic imaging in patients with inhalational palytoxin exposure. Chest radiographs in two previous cases displayed scattered infiltrates, and a chest CT in another case showed pleural based consolidations. The ground-glass mosaicism suggests that a more diffuse reactive airway process after an inhalational palytoxin insult. Conclusion(s): Patients with inhalational palytoxin exposure may be found to have reactive airway symptoms along with ground glass opacities with mosaicism on CT imaging.

Minimal recovery of drug from extracorporeal treatment in a case of phenytoin toxicity associated with coma and hypothermia

Background: The Extracorporeal Treatments in Poisoning (EXTRIP) workgroup provides a weak conditional recommendation in support of hemodialysis (HD) for select patients with severe phenytoin poisoning. Despite this recommendation, the HD clearance of phenytoin is poorly studied. We present a patient who developed phenytoin toxicity that was treated with hemodialysis and report on the efficacy of phenytoin removal during HD. Case report: An 87-year-old man with epilepsy who was maintained on a stable dose of 300mg phenytoin extended-release daily was admitted to the hospital for treatment of Coronavirus Disease 2019 and congestive heart failure. On hospital day 14, the patient had a gradual onset of depressed mental status with hypothermia (nadir 35 degrees Celsius). At this time, he had a rising total blood phenytoin concentration (peak 49.3 mcg/mL [therapeutic 10-20mcg/mL] with an albumin of 3.8 g/dL [normal 3.4-5.4 g/dL]). The patient's other medications included furosemide, aspirin, atorvastatin, digoxin, doxycycline, metoprolol tartrate, and warfarin;he was also receiving albumin and crystalloid for hypovolemia (albumin nadir on hospital day 14: 2.5 g/dL). Free phenytoin concentrations were not available. Alternate etiologies of hypothermia (endocrine, infectious) were excluded. The Poison Control Center was consulted and recommended HD because of the concern for prolonged coma, as per EXTRIP guidelines. The patient received three sessions of HD over a period of 6 days at 2.5-3 h per session using an F160 Optiflux membrane filter (Fresenius Medical Care, Waltham, MA, USA), with a blood flow rate of 350mL/min and a dialysate flow rate of 700mL/min. After the first session of HD (2.5 h) on hospital day 21, his hypothermia resolved and his phenytoin concentration fell from 39.2mcg/mL to 34.2 mcg/mL with only mild improvement in his mental status. After 6 days (hospital day 27), his phenytoin concentration decreased to 19.5 mcg/mL and his mental status normalized. Effluent from the first HD session had phenytoin concentrations below the limit of detection (0.50mcg/mL). Thus, no greater than 52mg of phenytoin was removed during a 2.5-h session of hemodialysis. Discussion(s): The reason for the sudden increase in blood phenytoin concentrations in this patient is unclear in the absence of drug-drug interactions or dosing changes to the phenytoin. Although uncommonly reported, patients with phenytoin toxicity can experience hypothermia. In this case, the patient's hypothermia resolved during HD, although it is unclear if this was related to changes in phenytoin concentration or (more likely) direct extracorporeal warming via the HD machine. If the patient's phenytoin clearance from the first session were extrapolated to subsequent sessions an estimated maximum of 166.4mg of phenytoin would be removed in 8 total hours of HD, which is far less than previously reported phenytoin clearances on the order of grams. This difference may be related to the use of high cutoff dialysis membranes in prior studies, which are not routinely used. Conclusion(s): Although HD rapidly resolved this patient's hypothermia, a minimal amount of phenytoin was recovered in the patient's dialysate. Prior studies suggesting consequential clearance and efficacy of phenytoin removal by extracorporeal treatment may not apply to routine HD methods. Further studies on the utility of extracorporeal treatment for phenytoin toxicity are needed.

CHLORINE GAS EXPOSURE AND OBSTRUCTIVE AIRWAY DISEASE: A CASE REPORT AND CASE-BASED DISCUSSION

SESSION TITLE: Occupational and Environmental Lung Disease Cases SESSION TYPE: Rapid Fire Case Reports PRESENTED ON: 10/18/2022 12:25 pm - 01:25 pm INTRODUCTION: Chlorine gas is a pulmonary irritant with pungent odor that damages the respiratory tract. Chlorine gas exposure occurs in industrial or household exposures,Chlorine gas has two forms either a liquid or gas, toxicity of chlorine gas depends on the dose and duration of exposure. Chlorine gas used in manufacturing products like paper, insecticides, Chlorine is used to treat bottled and swiming pool water. CASE PRESENTATION: A 37 Y.O Male, no PMH presents with progressive dyspnea for three days worse with activity,decreases with rest, denied cough fever or chest pain he is vaccinated for COVID,no smoking history. The patient worked at a chlorine gas factory in the Dominican Republic for 15 years. Exam: Vitals: BP 124/72 mmHg. HR 100 BPM. RR 21 BPM. SpO2 84%. General: acute distress. Heart: normal S1, S2. RRR. Lung: wheeze bilaterally. Abdomen: Soft. Musculoskeletal: no pitting edema. he was placed on 6 LPM NC saturation improved to 90%. CBC and Chemistry were unremarkable, he was started on steroid, breathing treatment with antibiotics. ABG showed hypoxemia. he was placed on Venturi mask and his saturation improved to 95%.CTA was negative for PE. EKG, troponin were unremarkable. A proBNP normal. The antibiotics were discontinued because of a negative workup. A TTE study was normal. HRCT scan of the chest, showed atelectasis and infiltrates of lower lobes. No interstitial fibrosis.A PFT showed obstructive airway disease. He was discharged on oral and inhaled steroids.Hi new onset obstructive airway could be due to chlorine gas exposure. DISCUSSION: Chlorine gas causes cellular injury through oxidative damage but further damage results from activation and recruitment of inflammatory cells with subsequent release of oxidants and proteolytic enzymes. Humans can detect chlorine gas odor at a concentration between 0.1-0.3 ppm. At 1-3 ppm,it causes irritation of oral,eye mucosal membranes. At 30-40 ppm causes cough, chest pain, and SOB. At 40-60 ppm, toxic pneumonitis and pulmonary edema and can be fatal at 430 ppm concentration or higher within thirty minutes. Chronic exposure to chlorine gas lead to chest pain, cough, sore throat, hemoptysis, recurrent asthma. Physical exam findings include tachypnea cyanosis, wheezing, intercostal retractions, decreased breath sounds. Pulmonary function tests may reveal obstructive lung function disease. Chronic exposure to a low level was found to be associated with an increased risk of asthma in swimmers. CONCLUSIONS: Chlorine exposure results in direct chemical toxicity to the airways with acute airways obstruction or airways hyperreactivity, presentation varies from acute overwhelming intoxication with acute lung injury and or death, occupational exposure increase the likelihood of chronic bronchitis or isolated wheezing attacks. Treatment for chlorine exposure is largely supportive. Reference #1: 1- Center of disease control and prevention website/emergency preparedness and response/ https://emergency.cdc.gov/agent/chlorine/basics/facts.asp Reference #2: 2- C- Morim A, Guldner GT. Chlorine Gas Toxicity. [Updated 2021 Jul 25]. In: StatPearls [Internet]. Treasure Island (FL): StatPearls Publishing;2022 Jan-. Available from: https://www.ncbi.nlm.nih.gov/books/NBK537213/. Reference #3: A- Gummin DD, Mowry JB, Beuhler MC, et al. 2020 Annual Report of the American Association of Poison Control Centers’ National Poison Data System (NPDS): 38th Annual Report. Clin Toxicol (Phila). 2021;59(12):1282-1501. doi:10.1080/15563650.2021.1989785 DISCLOSURES: No relevant relationships by Abdallah Khashan No relevant relationships by Samer Talib no disclosure on file for Matthew Yotsuya;

BOOZE, BETAS, AND A FATTY SOLUTION TO SPARE PANDEMIC WOES

SESSION TITLE: Cases of Overdose, OTC, and Illegal Drug Critical Cases Posters SESSION TYPE: Case Report Posters PRESENTED ON: 10/17/2022 12:15 pm - 01:15 pm INTRODUCTION: The COVID-19 pandemic raised economic strife, social isolation, fear from contagion, and anxiety to a level where 45% of surveyed U.S. adults report a detriment to their mental health. With U.S. suicide rates up from 10 to 14 cases per 100,000 over the past 20 years, the health and safety of a vulnerable mental health population becomes more of a concern. We report a case of an individual with depression who was resuscitated after severe toxicity from alcohol and beta-blocker ingestions. CASE PRESENTATION: A 58-year-old woman with prior suicide attempts was found in an obtunded state after finishing a 20-pack of beer and swallowing a propranolol 20 mg pill bottle. On admission, she presented with bradycardia, hypotension, and alteration to a Glasgow Coma Scale of 9 with emesis residue on her face. Her blood gas revealed an anion-gap metabolic acidosis with a pH of 7.26, lactate of 2.53, normal potassium and calcium, and glucose of 134 mg/dL. Toxicity labs were notable for an alcohol of 199 mg/dL. Her EKG demonstrated a junctional bradycardia with a p-wave complex after the QRS consistent with retrograde depolarization of the atrium (Image 1). She was intubated to protect her airway. She subsequently developed cardiac arrest secondary to pulseless electrical activity. She underwent CPR for 33 minutes with boluses of intravenous epinephrine, glucagon, insulin, calcium gluconate, and sodium bicarbonate prior to return of spontaneous circulation. Due to failure of transcutaneous pacing, a transvenous pacer was placed. In concert with Poison Control, she was started on an a euglycemic insulin drip and an intralipid infusion. Her hemodynamics improved, and she was weaned off pacing and ICU interventions within 24 hours. She was discharged a week after admission with no residual morbidities. DISCUSSION: Overdose from nonselective beta-blockers can result in bradycardia, hypotension, seizures, QRS widening, QTc prolongation with ventricular tachy-arrhythmias, hyperkalemia, and hypoglycemia. Understanding the pharmacodynamics of beta-blocker toxicity enables targeted interventions to improve: chronotropy with epinephrine, glucagon, and pacing;inotropy with insulin, calcium, glucagon, and phosphodiesterase inhibitors;QRS widening with sodium bicarbonate;and QTc prolongation with magnesium or lidocaine. The high lipid solubility of propanol allows for intravenous lipid infusions to aid in drug elimination for patients in refractory cardiogenic shock. CONCLUSIONS: Despite a lack of labs for monitoring beta blocker toxicity, our case demonstrates successful resuscitation in a severe overdose. Perhaps an absence of hyperkalemia, hypoglycemia, QRS and QTc changes, and tachy-arrhythmias in this incident portended to a decreased morbidity and mortality. Ultimately, we reaffirmed the role of intralipid infusions as a critical treatment adjunct for recovery from cardiogenic shock secondary to beta blockade. Reference #1: Sher L. The impact of the COVID-19 pandemic on suicide rates. QJM. 2020;113(10):707-712. Reference #2: Kerns W 2nd. Management of beta-adrenergic blocker and calcium channel antagonist toxicity. Emerg Med Clin North Am. 2007;25(2):309-viii. Reference #3: Anderson AC. Management of beta-adrenergic blocker poisoning. Clin Pediatr Emerg Med. 2008;9(1):4–16. DISCLOSURES: No relevant relationships by Jackie Hayes No relevant relationships by Andrew Salomon

Effect of the first wave of COVID-19 on Poison Control Centre activities in 21 European countries: an EAPCCT initiative.

BACKGROUND: Public health emergencies often affect Poison Control Centre (PCC) operations. We examined possible effects of the coronavirus disease 2019 (COVID-19) pandemic on call volume, call characteristics, and workload in European PCCs. METHOD: All 65 individual European PCCs were requested to supply data on the number of calls and call characteristics (caller, age groups, reason and specific exposures) from March to June in 2018, 2019, and 2020 (Part 1). Number of calls with specific characteristics was normalised to all calls. Calls (N) and call characteristics (%) were compared between 2020 and 2018/2019 (average), within PCCs/countries and grouped. Correlation between call volume and COVID-19 cases per PCC/country was examined. All PCCs received a survey on workload (Part 2). Parts 1 and 2 were independent. RESULTS: For Part 1, 36 PCCs (21 countries) supplied 26 datasheets. PCCs in the UK and in France merged data and supplied one datasheet each with national data. Summed data showed an increase of 4.5% in call volume from 228.794 in 2018/2019 (average) to 239.170 in 2020 (p < 0.001). Within PCCs/countries, calls significantly increased for 54% of PCCs/countries (N = 14/26) and decreased for 19% (N = 5/26), three of which (N = 3/5) only serve medical professionals. Correlation between call volume and COVID-19 cases was (non-significant) positive (Rho >0.7) in 5/26 PCCs/countries (19%), and negative in 6/26 (23%). Call characteristics (median proportion of grouped data in 2018/2019 vs. 2020) changed: fewer medical professionals called (40 vs. 34%, p < 0.001), calls on intentional exposures decreased (20 vs. 17%, p < 0.012), as did calls on patients between 13 and 17 years (5 vs. 4%, p < 0.05). Calls on specific exposures increased; disinfectants from 1.9 to 5.2%, and cleaning products from 4.4 to 5.7% (p < 0.001). For Part 2, 38 PCCs (24 countries) filled the survey on workload (number/length of shifts and time on PCC duties), which increased in 23/38 PCCs (61%), while 10/38 (26%) worked with fewer employees. CONCLUSIONS: Obtaining aggregated European PCC data proved challenging but showed an increase in overall call volume and workload during the first COVID-19 wave. Call characteristics changed including fewer calls from professionals and more calls on specific exposures. Within single PCCs/countries a variety of effects was observed.