Emergency Department Of University Hospital Research Articles

The impact of adherence to a guideline for minimizing opioid use for treatment of pain in an urban emergency department.

The opioid epidemic has significantly evolved over the last three decades. The initiation and continuation of prescription opioids for pain control were one of the primary contributors, across different medical settings. The emergency department (ED) is typically the first place patients go to for management of acute pain, and often where opioid naïve patients first become exposed to opioids. In 2018, the ED of University Hospital located in Newark, NJ implemented a pain guideline to ensure that patients are not unnecessarily exposed to opioids. The goal of our study was to determine whether provider adherence was successful in reducing opioid administration. We conducted a retrospective review of pharmacy records of patients treated for pain in the ED within the time frame January 1, 2017 and December 31, 2019. We analyzed the change in our practice by comparing the amount of opioid and non-opioid medications administered and the number of patients administered each type, as well as the change in our utilization of specific medications. The t-test or the χ2 test were used as applicable. There were decreases in the mean number of opioid doses administered in 2017 (1273) compared to 2019 (498; p = 0.027). There was an increase in non-opioid analgesics administered, (mean 2017: 1817, mean 2019: 2432.5, p = 0.018). There was also an increase in the proportion of patients given non-opioid analgesics (mean 2017: 22%, mean 2019: 28%, p < 0.0001). There were increases in administrations of acetaminophen (40% to 52%) and ibuprofen (30% to 35.1%), and decreases in administrations of hydromorphone (2.5% to 0.03%), morphine (11.5% to 5.6%), oxycodone (10.6% to 5.3%), and tramadol (5.7% to 1.9%) (all p < 0.0001). A guideline that emphasizes the use of non-opioid analgesics first line treatment for acute pain can be effective for reducing opioid administration in the ED. Through the use of our guideline, we reduced the number of patients who have received opioid analgesics and, at the same time, increased non-opioid analgesic administration. Future studies should explore readmission rates, duration of pain relief in patients managed with non-opioid versus opioid analgesics, and perception of relief through the use of satisfaction scores.

Are antigen tests useful as screening for the identification of SARS-CoV-2 in emergency rooms?

Abstract Background A quick and accurate case identification in the Emergency Department (ED) during the SARS-CoV-2 pandemic is crucial for clinical management and to prevent spread of infections. The gold standard for diagnosing SARS-CoV-2 infection is the real-time reverse transcription polymerase chain reaction (RT-PCR) test in upper airways swabs. However, the procedure is available in few specialized laboratories and requires an average sample processing time of about 6 hours from its inception. The development of reliable but cheaper and faster point-of-care tests was expected to be useful either for population-screening or as first aid tests in the ED. Rapid antigenic diagnostic tests (Ag-RDTs), directly detect SARS-CoV-2 proteins produced by the replicating virus in respiratory specimens, were proved to be candidates in both cases. However, data on their effectiveness are still few and controversial. The aim of the study is to establish the accuracy of antigen tests to identify SARS-CoV-2 in a high prevalence setting. Methods Results of 324 patients, consecutively admitted to the ED of San Luigi Gonzaga University Hospital in Orbassano (Turin, Italy) between 26 October and 10 November 2020 and subjected to both molecular and antigen tests, were compared. Results Using RT-PCR as gold standard, specificity and sensitivity of Ag-RDT were 0.94 (95%CI: 0.90-0.98) and 0.80 (95%CI: 0.75-0.85), respectively. The Ag-RDT positive predictive value was 0.96 (95%CI 0.93- 0.99), and the negative predictive value was 0.72 (95% CI: 0.65-0.79). Patients that tested negative to Ag-RDT but presented with fever and cough or had pneumonia at imaging were more likely to be false negatives. Ag-RDTs best performance occurs in the first days after symptom onset. Conclusions These results confirm the limits of antigenic tests as first line screening tests and suggest that the antigenic test should be integrated with clinical judgement, based on physical and instrumental examinations. Key messages Antigenic tests have a limited effectiveness as first line screening tests. In a high-prevalence setting these tests incorrectly judge as negative many COVID-19 symptomatic patients, making necessary to integrate their results with clinical judgement.

Acil Servise Göğüs Ağrısı ile Başvuran Hastalarda Nötrofil Lenfosit Oranının Kullanımı

Objective: Objective: In this study, we aimed to determine the roles of neutrophil, MPV, and NLR, in the diagnosis of ACS and the differentiation of ACS subtypes (ST-elevation myocardial infarction and non-ST elevation myocardial infarction), in patients presented to the emergency department with chest pain and were diagnosed with ACS (acute coronary syndrome).&#x0D; Methods: This study was designed as a single-center, cross-sectional, and retrospective. 402 patients who were applied to University Hospital Emergency Department between January 2020 and November 2020; and registered to hospital automation system with chest pain; and underwent further examinations and treatments were included in the study. Ethical approval was obtained from the Local Clinical Research Ethics Committee before the study. Patients who were hospitalized after further examination, who received medical treatment, and did not undergo PCI (Percutaneous coronary intervention) were accepted as NSTMI (n = 202). Patients who were hospitalized after further examination and underwent PCI were accepted as STMI (n = 200).&#x0D; Results: 36.3% of the patients were female (n = 146) and 63.7% (n = 256) were male. The mean age of the cases was detected to be 61.46 ± 14.06. The number of hospitalized ACS patients for NSTMI suspicion and received medical treatment was 202. The number of patients who underwent PCI and accepted as STMI was 200.Mean neutrophils, MPV, NLR, and Troponin values were also significantly higher than those who are not hospitalized (p

90 Penetrating Abdominal Trauma: Comperative Study Between Operative and Conservative Management

Abstract Aim to Assess the feasibility and safety of selective non-operative management in penetrating abdominal injuries and to identify a protocol for selection of patient’s candidates for non-operative management. Method In this comparative study 40 abdominal stab victims (admitted to Emergency Department of Alexandria Main University Hospital) were selected during 6 months period where 20 patients were suitable for non-operative management according to strict selection criteria whereas the other 20 patients were operated according to clinical and/or radiological indications or on basis of department protocol, the results were compared in view of final outcome. Results In our study, 15 patients were assigned for operative management according to selected clinical and/or radiological indications only 3 of them (20%) had non-therapeutic laparotomies, On the other hand, five patients were explored on basis of department protocol in violation of our indications for exploration; four of them (80%) were non-therapeutic. So, the rate of non-therapeutic laparotomies was significantly higher when done mandatory without selected clinical and radiological indications. Conclusions Assessment of vital signs together with abdominal examination are the most important and dependable tools in decision making in penetrating abdominal trauma patients. Patients with shock on admission (but responding to resuscitation), proved low grade solid organ injury (by CT), and proved intraperitoneal collection (by US or CT) could be managed conservatively regarding that they remain vitally and clinically stable. If failure of conservation occurs, it is usually during the 1st 24 hours after admission.

Burnout on the frontline: the impact of COVID-19 on emergency department staff wellbeing.

BackgroundBurnout is a syndrome resulting from chronic workplace stress that has not been successfully managed. Healthcare professionals are particularly susceptible to this occupational phenomenon. There is limited literature currently published addressing burnout in the context of the Irish frontline workers during the COVID-19 pandemic.ObjectivesOur study aims to determine the rate and degree of burnout present in the emergency department (ED) staff at St. James hospital Dublin (SJH) and at Cork University Hospital (CUH), in the context of the COVID-19 pandemic.DesignA cross-sectional study was performed on a convenience sample of medical staff and healthcare staff in the ED at Cork University Hospital and St. James Hospital Dublin, two major University Hospital EDs. Burnout was measured using the Oldenburg burnout inventory (OLBI) a standardised 16-question instrument. Participants also provided demographic data and answered several questions relating to the pandemic.ParticipantsNinety-nine participants across two departments responded (a response rate of 30%). All ED cohorts were represented.ResultsBurnout was identified in almost three quarters of respondents (74%). The mean burnout scores were 2.42 (OLBI cut-off 2.18). There was mean disengagement level of 2.25 and a mean exhaustion level of 2.59. There was no statistically significant variance between staff, by demographics (i.e. occupation, years working in the ED, age, or gender). There was no significant difference in burnout rates or scores between St. James Hospital, Dublin, and Cork University Hospital, though the former tended to have a higher rate of burnout at 81% vs the 67% burnout observed in CUH.ConclusionsThe COVID-19 pandemic may be contributing to the long-established problem of health care burnout. The trajectory of this disease is still unclear. Consistent, progressive measures to address staff well-being, and support frontline workers, are imperative going forward.

Evaluation of patients with rheumatic diseases admitted at emergency department: 5-year analysis in a single centre.

Chronic inflammatory diseases can lead to emergency admissions with various acute complications. Unfortunately, there is limited data on emergency admissions because of rheumatological diseases. To evaluate the patients with rheumatic diseases presenting to the emergency department (ED). A total of 1788 patients with a diagnosis of inflammatory rheumatic disease admitted to the ED of a tertiary university hospital between March 2016 and March 2021 were included. The patients' socio-demographic and clinical characteristics, diagnosis and treatments in the ED were recorded. Patients' complaints were classified as rheumatological or non-rheumatological. Over 5years, 1788 patients with an inflammatory rheumatic disease presented to the ED. The mean duration of rheumatological disease was 7±3.4years, and the mean number of emergency admissions was 4.4±5. The four most common groups attending the ED were patients with rheumatoid arthritis, ankylosing spondylitis, familial Mediterranean fever and vasculitis. Of the complaints of the 1788 ED visitors, 1106 (61.9%) were rheumatological, 681 (38.1%) were non-rheumatological and other acute or chronic conditions. Twenty-three patients (1.3%) had the rheumatic disease and died after admission to the ED. When the univariable model results are examined, the risk of hospitalisation increases 1.024 times with increasing age. The risk of hospitalisation is 2.318 times higher in those with ankylosing spondylitis and 2.722 times in those with rheumatoid arthritis compared with those with a diagnosis of vasculitis. The risk of hospitalisation in patients with comorbid diseases is 1.807 times higher than those without. When the results of the multivariable model are examined, the risk of hospitalisation is 2.227 times higher in those with ankylosing spondylitis and 2.615 times in those with rheumatoid arthritis compared to those with vasculitis. Other risk factors were not statistically significant (P>.050). Patients with the rheumatic disease most frequently presented to the ED with musculoskeletal complaints and were discharged from the ED. True rheumatological emergencies are rare, but ED physicians should be aware of serious and life-threatening conditions.

Impact of air temperature on occurrence of bath-related cardiac arrest.

The mortality of the bath-related cardiac arrest (BRCA) is extremely high. While air temperature is reported to be associated with the BRCA occurrence, it is unclear whether daily minimum temperatures or the difference between maximum and minimum air temperatures influences BRCA occurrence the most.A retrospective cohort study of adult patients was conducted between January 2015 and February 2020 at Hirosaki University Hospital Emergency Department. The following data were collected: age, sex, day of cardiac arrest event, location of the event, initial cardiac rhythm, presence of return of spontaneous circulation, and overall mortality (status at 1 month after cardiac arrest event). Based on the day of the event and the location in which the event occurred, daily minimum and maximum temperatures were obtained from the Japan Meteorological Agency database.A total of 215 eligible cardiac arrest cases were identified, including 25 cases of BRCA. Comparing BRCA and non-BRCA, initial shockable cardiac rhythm (4.0% vs 44.7%), presence of return of spontaneous circulation (8.0% vs 34.7%), and overall mortality (96.0% vs 71.6%) differed significantly (P < .05 each). Daily minimum and maximum temperatures showed no significant relationships with BRCA or non-BRCA. Daily minimum temperature was a risk factor of BRCA occurrence after adjusting for age and temperature difference (risk ratio, 0.937; 95% confidence interval, 0.882–0.995).Daily minimum temperature represents a potential risk factor for BRCA occurrence.

Lost diagnoses in not otherwise specified headache in Emergency Department

The diagnosis of Not Otherwise Specified (NOS) headaches in the Emergency Department (ED) is frequent despite many specialist visits performed. The aim of the study was to examine specialist visits carried out in the patients discharged from ED with diagnosis of NOS headache to evaluate discrepancies between specialist and ED diagnosis at discharge. We retrospectively (1.6.2018–31.12.2018) analyzed all the patients admitted with non-traumatic headache to the ED of the tertiary-care University Hospital of Trieste. We evaluated the patients discharged from ED with a final diagnosis of NOS headache and who underwent at least one specialist examination. Demographic data, specialist and ED diagnosis were analyzed. One hundred twenty-four patients (93 F, 31 M, mean age 44 ± 15 years) were included. 71.8% of patients were examined only by a neurologist, 12.9% by non-neurologists, 15.3% by both neurologist and non-neurologist. Only 37% of the patients received a precise diagnosis. Neurologist made a diagnosis slightly more frequently than the other consultants (40.5% vs 37.5%). Neurologists diagnosed primary headaches, headaches secondary to neurological diseases, and facial neuralgia, instead non-neurologists diagnosed only headaches secondary to non-neurological diseases. Primary headaches were diagnosed in 25.7% of cases, migraine being the most frequent. Physicians did not report any specialist diagnoses in the ED discharge sheet. Specialist consultants made specific diagnoses in about one-third of patients that were not reported as final in the discharge records by the ED physician. This leads to a loss of diagnoses and to an overestimation of NOS headache.

A Comparison of Clinical Characteristics and Outcomes Between Indigenous and Non-Indigenous Patients Presenting to Townsville Hospital Emergency Department With Chest Pain

Indigenous Australians have a high rate of ischaemic heart disease (IHD). There is a paucity of local data for North Queensland regarding the clinical characteristics of Indigenous people who present to the emergency department (ED) with chest pain. The aim of the study is to compare the cardiovascular risk factors, social characteristics, and the clinical outcomes between Indigenous and non-Indigenous patients who presented with cardiac-related chest pain. This is a retrospective single-centre audit. The data was collected through chart reviews of chest pain presentations to the Townsville University Hospital Emergency Department, Queensland, Australia, from January to December 2017. We categorised the patients into Indigenous and non-Indigenous groups and compared their cardiac risk factors and social characteristics. We further classified the patients into three diagnosis groups and we measured the clinical outcomes in the patients with a diagnosis of cardiac-related chest pain. We used a data linkage to the Registry of Births, Deaths and Marriages for the death outcomes. A multivariable analysis was done to determine the risk of major adverse cardiac event (MACE) for Indigenous vs non-Indigenous patients. Indigenous patients were over-represented making up 19.1% of the total cohort (compared with 11.1% of the North Queensland Indigenous population) and presented at a younger age (median age: 45 vs 52, p<0.005). Traditional cardiovascular risk factors were significantly higher in Indigenous patients. The incidence of discharge against medical advice was also higher (6.5% vs 2.7%, p<0.005). There was an underutilisation of the local chest pain pathway amongst the Indigenous group (35.8% vs 44.7%, p<0.005). In patients with a diagnosis of cardiac-related chest pain, the rate of receiving invasive coronary angiogram procedures was similar in both cohorts (44.5% vs 43.7%, p=0.836). With regards to outcomes, Indigenous patients suffered from acute coronary syndrome (ACS) at a younger median age (51 vs 64, p<0.005) and were more likely to have severe three vessel disease (17% vs 6%, p<0.005) leading to coronary bypass graft surgery (CABG) (19% vs 6%, p<0.005). When adjusted for age, gender, and comorbidities, Indigenous patients were more likely to have MACE within 1 year of their chest pain presentation, compared with non-Indigenous patients with the same diagnosis (adjusted odds ration [AOR]=2.0, 95% CI [1.1, 3.8], p=0.03). In our study, Indigenous patients carried a heavier burden of cardiovascular risk factors, presented at a younger age, with more severe coronary disease and had a higher rate of CABG. We found an underutilisation of the local chest pain protocol amongst the Indigenous cohort, which suggests a need to improve support structures in the ED. In our multivariable analysis, Indigenous patients suffered from a significantly higher MACE compared to non-Indigenous patients which indicates that more collaborative efforts are needed to improve the cardiovascular health of local Aboriginal and Torres Strait Islander people.

Prevalence of discharge against medical advice and its associated demographic predictors among pediatric patients: A cross-sectional study of Saudi Arabia.

Background:Discharge against medical advice (DAMA) occurs when the patient or their caretaker leaves the hospital against the recommendation of their treating physician. DAMA may expose the children to a high risk of inadequate treatment, which may result in readmission, prolonged morbidity, and mortality. The study aimed to identify the predictors of DAMA in the emergency department (ED) within the pediatric age group.Methods:This was a cross-sectional study. The study used the medical records of pediatric patients (n = 5609) that were admitted to the ED of King Abdullah Bin Abdulaziz University Hospital (KAAUH) in Riyadh, Saudi Arabia, during 2017 and 2018. Descriptive statistics, Chi-square, or Fisher's exact test were used. Unadjusted and adjusted odds ratios with their 95% CI were reported by performing logistic regression modeling.Results:A significant interaction between age and gender was observed in the multivariate analysis after adjusting for the other covariates. The odds of DAMA for a 5-year-old female child were 4.43 times higher than those of a 5-year-old male child (P < 0.1).Conclusions:The public should be educated about the consequences of DAMA. Continued health education and the promotion of child survival strategies at the community level, combined with an improvement in the socioeconomic conditions of the population, may further reduce DAMA and improve the chances of survival for children. Future studies should assess the socioeconomic status of the patients and estimate the cost that is incurred by the patients.

Strong and Direct Correlation in Heart Failure Between B-Lines and NT-ProBNP Levels

The aim of the study was to evaluate the compliance of the number of B-lines on focused lung ultrasound with the clinical heart failure classification of the New York Heart Association (NYHA) and NT-proBNP levels in the emergency department. This prospective study was conducted in a tertiary university hospital emergency department. Patients over 18 years of age complaining of shortness of breath or heart failure diagnosis between January 2016 and July 2016. The number of B-lines according to the BLUE point regions was measured. Correlations between the clinical heart failure stage, NT-proBNP level and number of B-lines on ultrasonography were analyzed. Of the 143 patients, 92 (64.3%) were male and 51 (35.7%) were female. The median age was 73.00 (66.00-79.00). There was a very strong correlation between the number of B-lines and NYHA stages for each region (r > 0.85 for all variables; p <0.001 for all). There was also a strong and direct correlation between the number of B-lines and the NT-proBNP levels for each region (r > 0.70; p <0.001). Regarding the shortness of breath numerical score (r > 0.45; p <0.001), there was an inverse relationship with ejection fraction (EF). The relationship between the EF and BLUE points was moderate, but negative and significant (p <0.001). NT-proBNP levels, the NHYA classification, and lung ultrasound can be used as a tool in the emergency department for a faster diagnosis and decision-making in lung congestion.

Evaluation of spontaneous reduction among the invagination cases admitted to the paediatric emergency department; retrospective study.

We aimed to determine the factors that determine the conditions in cases of invagination with spontaneous reduction. Study was conducted retrospectively in the Paediatric Emergency Department (PED) of the tertiary University Hospital in Ankara, Turkey. Invagination cases admitted between January 1, 2019 and December 31, 2019 were included in the study. Patient information (demographic data such as age, gender, physical examination findings, laboratory and imaging methods, treatment and follow-up) were recorded on the data form prepared by the researchers before the study, using patient files and hospital patient information system. Data were analysed with IBM SPSS V23. During the study period, the number of cases who applied to the PED was 33,849 and 74 of these cases were diagnosed with invagination. In the cases diagnosed with invagination, 69 (93%) of them spontaneously reduced during the follow-up. Among all cases, the male sex ratio was 56.5% (39/69). The average age was 44.6months (minimum: 6; maximum: 154). The mean follow-up time in the emergency room was 12hours and in the hospital service was 38hours. Vomiting was observed in 89.9% (58/69) of all cases, abdominal pain in 68.1% (44/69) and rectal bleeding in 1.4% (1/69).The invagination of 21.7% (15/69) of the patients at the first USG was ileo-ileal. 63.8% (44/69) of the patients were discharged after followed up in emergency observation. The number of USGs was lower in the group that was discharged after the follow-up in the emergency room, than the follow-up groups in the service monitoring (P=.012). Invagination is one of the surgical emergencies. With the widespread use of USG, most of these cases are followed up by clinical and USG follow-up in paediatric emergency services. Spontaneous reduction frequently develops in cases of intussusception with small bowel localisation and short bowel segment (less than 3cm).

Clinical alarms and alarm fatigue in a University Hospital Emergency Department-A retrospective data analysis.

Alarm fatigue is hypothesized to be caused by vast amount of patient monitor alarms. Objectives were to study the frequency and types of patient monitor alarms, to evaluate alarm fatigue, and to find unit specific alarm threshold values in a university hospital emergency department. We retrospectively gathered alarm data from 9 September to 6 October 2019, in Jorvi Hospital Emergency department, Finland. The department treats surgical, internal and general medicine patients aged 16 and older. The number of patients is on average 4600 to 5000 per month. Eight out of 46 monitors were used for data gathering and the monitored modalities included electrocardiography, respiratory rate, blood pressure, and pulse oximetry. Total number of alarms in the study monitors was 28176. Number of acknowledged alarms (ie acknowledgement indicator pressed in the monitor) was 695 (2.5%). The most common alarm types were: Respiratory rate high, 9077 (32.2%), pulse oximetry low, 4572 (16.2%) and pulse oximetry probe off, 4036 (14.3%). Number of alarms with duration under 10s was 14936 (53%). Number of individual alarm sounds was 105 000, 469 per monitor per day. Of respiratory rate high alarms, 2846 (31.4%) had initial value below 30 breaths min-1 . Of pulse oximetry low alarms, 2421 (53.0%) had initial value above 88%. Alarm sound load, from individual alarm sounds, was nearly continuous in an emergency department observation room equipped with nine monitors. Intervention by the staff to the alarms was infrequent. More than half of the alarms were momentary.

A Case Report: Probably Concurrent Nasogastric Tube Syndrome and Cerebrovascular Disease in a Postoperative Patient

Nasogastric tube syndrome (NTS) is characterized by acute upper airway obstruction due to bilateral vocal cord paralysis. Although NTS is a rare cause of vocal cord paralysis, it has the potential of causing serious morbidities even mortality. We here with present a case of concurrent NTS and cerebrovascular disease patient. 73 year-old male was admitted to our university hospital emergency department with acute respiratory distress and stridor days after his cholecystectomy operation and laryngoscopy showed bilateral vocal cord paralysis. The patient was admitted to the intensive care unit (ICU) and urgent tracheotomy was performed. On the day after his discharge from the hospital, his vocal cord movements fully recovered state. Nasogastric tube syndrome can be considered in patient who complains because of acute upper airway obstruction with nasogastric tube inserted. Thinking NTS early may be reducing the complication rate.

Buprenorphine use and disparities in access among emergency department patients with opioid use disorder: A cross-sectional study

BackgroundBuprenorphine, a partial mu-opioid agonist and kappa-opioid antagonist, is an approved treatment for opioid use disorder (OUD). Studies demonstrate that buprenorphine decreases cravings for other opioids, effectively ameliorates withdrawal symptoms, and decreases opioid overdose and mortality. However, buprenorphine remains under-utilized. Despite its low potential for misuse, research has reported wide use of non–prescribed buprenorphine, seemingly for its effectiveness in treating withdrawal and helping to maintain sobriety. We designed our study to describe patient experiences with both prescribed and non–prescribed buprenorphine usage and to identify potential disparities in buprenorphine access within a high-risk population of patients with OUD. MethodsThis was a cross-sectional study conducted in the emergency department (ED) of a large inner-city university hospital from January 15, 2015, through April 30, 2018. Patients were eligible to participate in the study if they presented with opioid intoxication or after an opioid overdose and were 18 years of age or older. Research assistants administered surveys after the ED team deemed an eligible patient to be clinically sober. ResultsThe study enrolled 423 patients. Most patients in this study were white (59.8%) and male (77.5%), with a mean age of 37.5 years. A majority of patients (58.4%) had Medicaid insurance. Of those, 15.8% had previously been on medication for opioid use disorder (MOUD) with methadone, and 16.3% received outpatient buprenorphine. Most (72.8%, 95% CI 68.6–77.0%) respondents reported having used buprenorphine at one point. Of the participants reporting prior buprenorphine use, 15.5% had either traded, shared, or sold their buprenorphine in the past. Patients who obtained non–prescribed buprenorphine generally purchased it from a dealer, took only 8 mg at a time, and paid $10 per dose. Of those patients with a history of using buprenorphine, only 3.2% reported taking buprenorphine for euphoric effects, though 45.5% of participants declined to provide a specific reason for using the drug. Patients younger than 40 were more likely than those older than 40 to have taken buprenorphine in the past (81% vs 60%, p < 0.001). Further, white patients were more likely than nonwhite patients to have both used (42% vs 31%) and been prescribed buprenorphine (46% vs 25%, p < 0.001). DiscussionFamiliarity with buprenorphine is high among patients with OUD, and our data show that there is a strong demand among these patients for access to legal buprenorphine-based treatment programs. However, a variety of issues hamper access to this medication. Most patients in our study reported having been to an in-patient detox or rehabilitation program, yet only 16% of patients participated in a buprenorphine-based program. Furthermore, less than half of patients surveyed (37%) received a prescription for buprenorphine, and few participants reported taking buprenorphine for euphoric effects. Our findings suggest that a major barrier exists in legally obtaining buprenorphine for treatment of OUD, and that there appear to be racial and other disparities in buprenorphine prescribing, further limiting access to patients. Buprenorphine access needs to be expanded to satisfy the unmet need for appropriate treatment of those struggling with OUD, with particular attention to older and nonwhite patients.

Emergency department attendances during the COVID-19 pandemic: a retrospective analysis of attendances following Irish governmental pandemic measures

BackgroundCOVID-19 has resulted in the death of over 1 million people to date. Following government-implemented regulations, there has been concern over the apparent decline in emergency department (ED) attendances and...

Performance of the Pandemic Medical Early Warning Score (PMEWS), Simple Triage Scoring System (STSS) and Confusion, Uremia, Respiratory rate, Blood pressure and age ≥ 65 (CURB-65) score among patients with COVID-19 pneumonia in an emergency department triage setting: a retrospective study.

Healthcare institutions are confronted with large numbers of patient admissions during large-scale or long-term public health emergencies like pandemics. Appropriate and effective triage is needed for effective resource use. To evaluate the effectiveness of the Pandemic Medical Early Warning Score (PMEWS), Simple Triage Scoring System (STSS) and Confusion, Uremia, Respiratory rate, Blood pressure and age ≥ 65 years (CURB-65) score in an emergency department (ED) triage setting. Retrospective study in the ED of a tertiary-care university hospital in Düzce, Turkey. PMEWS, STSS and CURB-65 scores of patients diagnosed with COVID-19 pneumonia were calculated. Thirty-day mortality, intensive care unit (ICU) admission, mechanical ventilation (MV) need and outcomes were recorded. The predictive accuracy of the scores was assessed using receiver operating characteristic curve analysis. One hundred patients with COVID-19 pneumonia were included. The 30-day mortality was 6%. PMEWS, STSS and CURB-65 showed high performance for predicting 30-day mortality (area under the curve: 0.968, 0.962 and 0.942, respectively). Age > 65 years, respiratory rate > 20/minute, oxygen saturation (SpO2) < 90% and ED length of stay > 4 hours showed associations with 30-day mortality (P < 0.05). CURB-65, STSS and PMEWS scores are useful for predicting mortality, ICU admission and MV need among patients diagnosed with COVID-19 pneumonia. Advanced age, increased respiratory rate, low SpO2 and prolonged ED length of stay may increase mortality. Further studies are needed for developing the triage scoring systems, to ensure effective long-term use of healthcare service capacity during pandemics.

Ornithine Transcarbamylase Deficiency Presenting with Symptoms of Mania in a Young Adult Male

The purpose of this case study is to review the clinical presentation and medical workup of a young adult male presenting with acute behavior changes in the setting of undiagnosed ornithine transcarbamylase deficiency (OTCD). This case study involves a 19-year-old male with a psychiatric history of depression and one previous suicide attempt, who presented to a large midwestern university hospital emergency department after being found by police naked in a neighbor's yard. He displayed manic signs and symptoms, including euphoria, lack of sleep for five days, and attempting to purchase a new car and three large screen TVs. Family reported the patient uncharacteristically announced three weeks earlier that he was vegetarian and stopped eating his frequent customary cheeseburgers. Due to increased anxiety and inability to sleep, the patient received lorazepam 2 mg in the emergency department. Upon transfer to the psychiatric unit, therapy was initiated with aripiprazole 5 mg daily and valproate 1000 mg nightly on Day 1 of treatment. The patient refused medications on hospital Day 2, then received this combination again on Day 3. The next morning, the patient complained of lethargy, headache, nausea, and vomiting. The patient's ammonia level was found to be 204 micromol/L with ALT and AST of 714 and 647 IU/L respectively. Tests for infectious hepatitis were negative. Medical consultation recommended discontinuation of current medications, vigorous hydration, and further work up. On further investigation, the patient was found to have low plasma citrulline level of 8 micromol/L, undetectable plasma arginine, and high urinary orotic acid. The laboratory data showed a biochemical phenotype consistent with a diagnosis of partial OTCD, an X-linked urea cycle disorder resulting in toxic hyperammonemia. The patient was treated with a low protein diet modification as well as a combination of sodium benzoate and sodium phenylbutyrate to reduce serum ammonia concentration. With treatment the patient's laboratory values normalized, and mental status improved. In conclusion, partial ornithine transcarbamylase deficiency may manifest with psychiatric symptoms in early adulthood. In young patients with elevated ammonia and mental status change, OTCD is an important diagnosis to consider, as it is the most common inherited cause of hyperammonemia.

Lessons learned from reviewing a hospital\u2019s disaster response to the hydrofluoric acid leak in Gumi city in 2012

BackgroundThis study analyzed the characteristics of hydrogen fluoride-exposed patients (HFEPs) treated in the emergency department (ED) of a local university hospital, and reviewed the hospital’s disaster response according to space, staff, supplies, and systems (4Ss).MethodsThis retrospective observational chart review and descriptive study included 199 HFEPs among 2588 total ED patients who visited a local university emergency medical center for treatment between September 27, 2012 and October 20, 2012, following a hydrofluoric acid leak at the Hube Globe factory in Gumi City, Republic of Korea. Descriptive results concerning the 4Ss were obtained by interviewing ED specialist staff physicians on duty during the study period. In accordance with American Burn Association criteria, patients requiring burn center referral were assigned to the major burn group (MBG) as severe condition.ResultsDuring the acute phase (within 8 h after leak initiation), there were 43 patients in the ED, which was staffed with 3 doctors and 3 nurses, without 4S resources. Of these 43 patients, there were 8 HFEPs (100%) in the MBG and 0 in the non-MBG (NMBG). During the subacute phase (24 h after the acute phase), there were 262 patients in the ED including 167 HFEPs, of whom 45 (26.95%) were in the MBG and 122 (73.05%) were in the NMBG. The ED was then staffed with 6 doctors (3 on day shift and 3 on night shift) and 10 nurses (3 on day shift, 4 on evening shift, and 3 on night shift), and no 4S resources were available. Throughout the study period, no 4Ss were available. First, there was no expansion of ED space or secured disaster reserve beds. Second, there was no increase in manpower with duty time adjustments or duty relocation for ED working personnel. Third, there was no logistics reinforcement (e.g., antidote or personal protective equipment). Fourth, there were no disaster-related measures for the administration department, decontamination zone setup, safety diagnostic testing, or designated disaster triage implementation.ConclusionsThe hospital’s disaster response was insufficient for all aspects of the 4Ss. Detailed guidance concerning a hospital disaster management plan is required.

The utility of brain CT scan modality in the management of dizziness at the emergency department: A retrospective single-center study

ObjectivesThis study examines the usefulness of computed tomography (CT) scans in evaluating patients with dizziness in the emergency department (ED). MethodsMedical records of patients presented with complaints of dizziness or vertigo to the ED of a tertiary university hospital and underwent head CT scans from July 2015 to June 2018 were reviewed. The patients’ demographic information, presenting symptoms, and final head CT scan and Magnetic resonance imaging (MRI) results were collected. Stepwise logistic regressions were used to analyze data. ResultsA total of 326 dizzy patients were included in this study. The majority of the patients (83.1%) were older than 44 years. Acute vertigo pattern of dizziness was detected among 50.6% of the patients and was more common among females than males (p < 0.001). Of these 326 patients who underwent head CT scans, 49 (15%) had abnormal findings with acute ischemic stroke was the most common one. A total of 191 patients underwent follow-up studies. MRI accounted for 70% of the follow-up studies. Of the 134 patients who received MRI of the brain, 36 (27%) had abnormal findings. A significant correlation of RBCs level, presence of other symptoms, and frequency of episodes with the presence of vertigo (p < 0.001) was found. ConclusionThe study's findings indicate low effectiveness of head CT scan compared to MRI for dizziness management. Future studies are suggested to provide more insights into the cost-effectiveness and utility of head CT scans and MRI in providing valuable findings.