Emergency Center Research Articles

Impact of delayed mobile medical team dispatch for respiratory distress calls: a propensity score matched study from a French emergency communication center

BackgroundShortness of breath is a common complaint among individuals contacting emergency communication center (EMCCs). In some prehospital system, emergency medical services include an advanced life support (ALS)-capable team. Whether such team should be dispatched during the phone call or delayed until the BLS-capable paramedic team reports from the scene is unclear. We aimed to evaluate the impact of delayed MMT dispatch until receiving the paramedic review compared to immediate dispatch at the time of the call on patient outcomes.MethodsA cross-sectional study conducted in Lyon, France, using data obtained from the departmental EMCC during the period from January to December 2019. We included consecutive calls related to adult patients experiencing acute respiratory distress. Patients from the two groups (immediate mobile medical team (MMT) dispatch or delayed MMT dispatch) were matched on a propensity score, and a conditional weighted logistic regression assessed the adjusted odds ratios (ORs) for each outcome (mortality on days 0, 7 and 30).ResultsA total of 870 calls (median age 72 [57–84], male 466 53.6%) were sought for analysis [614 (70.6%) “immediate MMT dispatch” and 256 (29.4%) “delayed MMT” groups]. The median time before MMT dispatch was 25.1 min longer in the delayed MMT group (30.7 [26.4–36.1] vs. 5.6 [3.9–8.8] min, p < 0.001). Patients subjected to a delayed MMT intervention were older (median age 78 [66–87] vs. 69 [53–83], p < 0.001) and more frequently highly dependent (16.3% vs. 8.6%, p < 0.001). A higher proportion of patients in the delayed MMT group required bag valve mask ventilation (47.3% vs. 39.1%, p = 0.03), noninvasive ventilation (24.6% vs. 20.0%, p = 0.13), endotracheal intubation (7.0% vs. 4.1%, p = 0.07) and catecholamine infusion (3.9% vs. 1.3%, p = 0.01). After propensity score matching, mortality at day 0 was higher in the delayed MMT group (9.8% vs. 4.2%, p = 0.002). Immediate MMT dispatch at the call was associated with a lower risk of mortality on day 0 (0.60 [0.38;0.82], p < 0.001) day 7 (0.50 [0.27;0.72], p < 0.001) and day 30 (0.56 [0.35;0.78], p < 0.001)ConclusionsThis study suggests that the deployment of an MMT at call in patients in acute respiratory distress may result in decreased short to medium-term mortality compared to a delayed MMT following initial first aid assessment.

Trend differences in cervical spinal cord injuries before and after the coronavirus disease 2019 pandemic.

Cross-Sectional Study. To investigate the changes in the characteristics of cervical spinal cord injuries (CSCI) before and after the coronavirus disease 2019 (COVID-19) pandemic among patients transported to our hospital in Japan. Hospital with an emergency center in Chiba, Japan. Patients eligible for the study were those transported within 24 h of injury and diagnosed with cervical spinal cord injury between January 2018 and December 2021 at our hospital. Medical records were retrospectively examined to investigate the number and characteristics of patients with CSCI. The clinical variables of patients with CSCI were compared according to the time of admission as related to the COVID-19 pandemic: 2018-19 (before) or 2020-21 (after). The total number of patients with CSCI from 2018 to 2021 was 108, with 57 before the COVID-19 pandemic and 51 after the COVID-19 pandemic. The number of severe cases with an injury severity score (ISS) of >16 decreased after COVID-19 (p < 0.05). Falls on level surfaces were the most common cause of injury both before and after COVID-19. Although the ranking of traffic accidents decreased after COVID-19, among those, the number of bicycle injuries tended to increase. The number of serious cases with an ISS > 16 decreased, presumably because of the decline in high-energy trauma due to the background decrease in the number of traffic accidents.

Pediatric Epistaxis-Effectiveness of Conservative Management.

Epistaxis is an emergency medical condition that sometimes requires admission to the emergency department. Pediatric epistaxis differs from epistaxis in the older population in terms of etiology, severity, and management. Our objective was to identify the distinctive features of pediatric epistaxis and determine the appropriate management. This was a retrospective study of 231 medical records of children (<18 years old) with epistaxis of a total of 1171 cases in the general population who presented to our medical center's emergency department between 2013 and 2018. Among 231 admissions, 10 children (4.3%) presented more than once. Male patients accounted for the majority of cases (64.5%), and the average age was 9.4 years. Two children were treated with aspirin because of cardiac valve disease. Anterior bleeding was detected in 101 cases (43.7%), whereas posterior origin was observed in 8 cases (3.5%). In 122 cases (52.8%), there was no active bleeding observed. Nose injury was the cause of epistaxis in 24 cases (10.4%), and 16 admissions (6.9%) followed nasal surgical interventions. Nineteen children (8%) had abnormal coagulation tests, and 7 patients (3%) received blood transfusions. Chemical cauterization was performed in 89 cases (39.3%), and anterior packing was needed in only 9 cases (3.9%). Nine children required hospitalization (3.9%), and 2 needed surgical intervention to control bleeding. Compared with the adult population, there were significantly fewer cases of active bleeding, recurrent epistaxis, anterior packing, or need for hospitalization in the pediatric population. Epistaxis is significantly less severe in the pediatric population, with only a few cases requiring major intervention. Endoscopic examination of the entire nasal cavity and routine coagulation tests are not mandatory unless there is a history of recurrent epistaxis, known coagulopathy, antiplatelet/anticoagulation therapy, or a suspicion of juvenile idiopathic angiofibroma. We suggest using absorbable packs, which offer advantages over cauterization or nonabsorbable packs.

AyudaMujer: A Mobile Application for the Treatment of Violence Against Women in Peru

Violence against women in Peru is a problem that has a high incidence and is increasing, despite the policies undertaken by past governments and the creation of the Ministry of Women and Vulnerable Populations in 1996, causing that one in two women have been abused at some point in their lives. However, the treatment of abused women is still insufficient even though there are more Women’s Emergency Centers (WEC) each year, where victims can ask for professional support and treatment quickly and effectively. The chatbot provides an alternative to eliminate the distance between the abused woman and the WEC; therefore, a mobile application called AyudaMujer is proposed that includes a chatbot, news, a map of nearby WECs, and the connection with specialists for the treatment of violence against women. The chatbot identifies, automatically and through a natural dialogue, the type of violence and its level of risk. Additionally, it assigns a specialist to provide personalized professional treatment. The testing of AyudaMujer with 20 abused women from Lima, Peru, shows that the risk of violence is reduced by an average of 19.43% after three weeks of use. The results show that this tool can contribute to the treatment of abused women.

How to have an acute gastroenteritis and an Anxiety Disorder at the same time: Cannabinoid hyperemesis syndrome (CHS) Case Series

IntroductionCannabinoid hyperemesis syndrome (CHS) is an underrecognized condition characterized by acute episodes of intractable nausea and vomiting, colic abdominal pain and restlessness related to chronic cannabis use. Antiemetics commonly fail to alleviate the severe nausea and vomiting. A very particular finding is the symptomatic relief with hot water. Antipsychotics (such as haloperidol), benzodiazepines and/or capsaicin cream appear to be the most efficacious in the treatment of this unique disorder. Precisely, it has been studied that transient relief of symptoms with topic capsaicin or hot water share the same pathophysiology. Nevertheless, abstinence from cannabis remains the most effective way of mitigating morbidity associated with CHS.ObjectivesThe objective is to study this phenomenom in our hospital and to alert of its existence in order to avoid a suspected misdiagnosis and overdiagnosis.MethodsWe report a case series of seven patients who attended the Emergency Room (ER) of a third level hospital located in Cantabria (Spain) where a psychiatric evaluation was demanded.Results The reasons for consultation were agitation and/or compulsive vomit provocation and showers. They were all women, with a median age of 29 years (range 21 to 38), who all smoked cannabis and in probable high doses (seven to up to twenty joints per day, information was missing in three of the patients) and probable long duration of consumption (more than nine years up to twenty-three, information was missing in three of the patients). One of the most striking findings is the time to diagnosis, being the median of years of more than eight (range from two to twenty-one). In all of the cases there is a hyperfrequentation to the ER for this reason (not counting other emergency centres we have in Cantabria which we don´t have access to), being the average of almost twenty-two times (thirteen up to thirty times), not diagnosing it until last visits. Another interesting fact is that Psychiatric evaluation is done approximately in a third of the visits, being the department that makes all of the diagnosis except in one case. In all of the cases there are a lot of diagnostic orientation doubts from different medical departments, being the two most common psychiatric misdiagnosis: Other Specified Anxiety Disorder and Other Specified Feeding or Eating Disorder. Two of the patients were hospitalized in an acute psychiatric unit for this reason, one of them nine times and the other patient, twice.ConclusionsCHS has a very particular presentation which makes its recognition very simple. From our experience, it is an unknown entity for most of the doctors, something that needs to change in order to make a correct therapeutic management. Larger studies need to be done to make this findings more solid and for further information.Disclosure of InterestNone Declared

Catatonic stupor in 32 years old man diagnosed with schizotypal disorder

Introduction Stupor is a state of numbness of almost all personality functions, accompanied by stiffness, lethargy and abulia (lethargy). A person in a state of stupor is recognized by the fact that he is constantly silent, does not respond to stimuli at all, refuses food, has a motionless body posture, a face immobile like a mask, a gloomy and absent look. We can call a person who is in a stupor only by calling loudly, shaking hard and similar charms. Catatonic stupor is a state of complete loss of spontaneous and active movement, the patient stands stiffly for hours, sits, does not take food, does not speak but registers everything that is happening around him because his consciousness is not clouded.ObjectivesHere, we report on the case of a 32 year-old man. He was brought in the Emergency Center by his mother with the eyes shut and unresponsive to all sorts of verbal and gestural attempts to elicit any kind of response, with extreme complete body rigidity. He was sweating.Over several weaks, he developed gradually social withdrowal, motoric stereotypies, loss of apetite, body stiffness. Three days before he was admited to the hospital he stopped eating, drinking water, he was developed body rigidity.MethodsCase reportResultsHe was admitted to a Psychiatric Clinic and first days he was treated with 7,5 mg of lorazepam daily, kariprazin tbl. a 3mg in the morning and olanzapine 10 mg in the evening. Over several days symptoms has diminished.ConclusionsThe patient was reacted very well on the therapy and after several days syptoms diminished. After a month he was released from the hospital. He is in good remission for over a year. He comes regularly for outpatient check-upsDisclosure of InterestNone Declared

A mixed-methods evaluation: COVID Care in the Home, a public health response to the first omicron wave across the Torres and Cape region, Queensland

ObjectiveThe purpose of this article is to evaluate the COVID-19 Care in the Home (CCITH) program during the first COVID-19 omicron wave across Torres Strait and Cape York region of Far North Queensland in 2022. MethodsA mixed-method study: An online survey and semi-structured interviews of CCITH internal and external stakeholders and participants was utilised to develop a greater understanding of perspectives of the program. ResultsSurvey participants n=140. Most survey respondents did not attend hospital, emergency, or primary healthcare centre during isolation for medical assistance (82%, 115/140) and most strongly agreed/agreed (87%, 122/140) that the CCITH program cared for their health needs. Interview participants n=14. Thematic analysis of interviews verified survey responses and identified successes of this program including improved community relationships and primary healthcare centres and community members felt supported. Limitations included rapid changes to policies and roles and limited food availability during isolation. ConclusionsThe CCITH program highlights the resilience and self-determination of First Nations communities and primary health staff across the Torres Strait and Cape York throughout the first COVID-19 outbreak in the region. Implications for Public HealthThis virtual model of care could be employed in similar settings to improve service provision in both primary and public health to increase community safety and achieve good health outcomes.

The Effect of the COVID-19 Pandemic on Suicide Attempts and Self-Harm in Teenagers and Young Adults: An Analysis of Regional Emergency Medical Center Data of a Metropolitan City in South Korea

IntroductionThe COVID-19 pandemic has had a wide-ranging impact on economic and social phenomena worldwide, particularly affecting mental health. However, these impacts have varied significantly across countries. Previous studies have shown that the groups more vulnerable to mental health problems also differ across countries and societies(Gunnel et al. Lancet Psy 2020; 7(6) 468-471, Pirkis et al. Lancet Psy 2021; 8(7) 579-588, Nomura et al. Psy Res 2021; 295 113622). Therefore, by examining changes in self-harm and suicide attempts, which constitute mental health emergencies, at the community level, we can explore the COVID-19 pandemic’s impact on the deterioration of mental health in various age groups within the region and identify the groups most vulnerable to mental health problems.ObjectivesThe aim of this study is to examine the relationship between the COVID-19 pandemic and changes in the number of emergency room visits due to suicide attempts or self-harm in teenagers and young adults in Incheon, a metropolitan city in the capital area of South Korea.Methods We conducted a retrospective data analysis on the medical records of patients who visited the regional emergency center of Incheon Medical Institution from January 2018 to December 2022 due to suicide attempts or self-harm. As our statistical method, we employed interrupted time series analysis to determine whether the COVID-19 pandemic has a statistically significant correlation with the trend changes in the number of emergency room visits related to suicide attempts or self-harm. This study was approved by the Institutional Review Board of Gil Medical Center, Gachon University of Korea(IRB approval number GFIRB2022-335).Results The data of 4,030 subjects(35.8% male; n=1,443) who visited the regional emergency center during the study period were analyzed. A total of 556 (13.79%) of the study participants were minors under the age of 19, and a total of 1,789 (44.39%) were young adults aged 20-39. The analysis revealed an increasing trend in the number of emergency room visits due to elevated suicidality in teenagers and young adults (20-39 years old) following the COVID-19 pandemic(figure 1 &amp; figure 2).Image:Image 2:ConclusionsWhile suicide attempts and visits to the emergency room due to self-harm increased both before and after COVID-19, it is noteworthy that past suicide attempts are the most significant risk factor for future suicide attempts. Therefore, the data on vulnerable groups presented in this study can be instrumental for effective prevention and follow-up management of suicide attempts within the field of community psychiatry.Disclosure of InterestNone Declared

Design and Development of ECG Monitoring Cloud Platform Based on the Internet of Things Electrocardiograph

The design and development of electrocardiogram（ECG） monitoring cloud platform based on the Internet of Things（IoT） electrocardiograph is introduced. The platform is mainly composed of ECG acquisition module, algorithm module, diagnostic model comparison module, warning module, positioning module and medical aid system. The ECG acquisition module collects ECG signals of patients and displays them in real time on the mobile terminals. Then they are uploaded to the ECG monitoring cloud platform through the IoT. The algorithm module and the diagnostic model comparison module mark, process, analyze and diagnose the ECG. Meanwhile, the ECG diagnosis and warning results are pushed to patients and 120 emergency centers through the IoT. Furthermore, the cloud platform will guide patients to self-rescue and the emergency platform will open the green channel to save patients in time.The platform realizes from the onset to diagnosis and treatment in one step, and saves lives against time.

Awareness of Urgent Care Services Among Primary Healthcare Center Patients in Al-Ahsa, Saudi Arabia.

Background Urgent care clinics (UCCs) provide services for patients without the need to book an appointment in advance to treat acute diseases and injuries that do not need ED service and provide care for chronic conditions. This study aimed to assess the patients's level of awareness regarding UCCs in the Al-Ahsa region and provide information contributing to decision-makers' support about the urgent care services and their patterns of use within primary healthcare. Methods A descriptive cross-sectional study was conducted in the Al-Ahsa region from August 2023 to December 2023. A validated questionnaire was used. Cluster sampling was used to select three primary healthcare centers from four health sectors (southern cluster, middle cluster, northern cluster, and eastern cluster), and then simple random sampling was used to select participants. sample size calculated by Cochran'ssample size formula, which estimated 377 participants. However, to accommodate a non-response rate of 10.0% and stronger statistical power and effect size, the final sample size was 469 participants. Data were analyzed by SPSS Statistics version 28 (IBM Corp. Released 2021. IBM SPSS Statistics for Windows, Version 28.0. Armonk, NY: IBM Corp.). Both descriptive and inferential statistics were used. A p-value ≤0.05 is considered statistically significant. Results Of the 469 participants in the study, more than half (54.8%) were aged between 18 and 38 years old, and more than half (54.8%) were male. More than half (67.4%) reported having no chronic diseases, whereas the most common chronic diseases reported were diabetes mellitus (11.9%) and hypertension (14.3%). Most of the participants (84.9%) weren't aware of UCCs. Among the participants who were aware of UCCs (n=71), 53.5% of them had visited a UCC in the last three months. The most common reasons for their visits were the common cold (40.8%), headaches (5.6%), and abdominal pain (5.6%). More than one-third of participants (38.6%) believed that UCCs provide services like those of the emergency center. According to patients' sex, there was a significant (0.031) difference in the awareness level; the highest was among females at 20.1% vs. 12.6%. Conclusion The study revealed that the majority of the participants were unaware of UCCs. Increasing patients' awareness of UCCs is necessary through different media to improve access to healthcare services and reduce overcrowding in the ED that is caused by non-urgent problems.

Effect of the Presence of Emergency Departments With 300 or More Hospital Beds in Health Service Areas on 30-Day Mortality in Korea: A Nationwide Retrospective Cross-sectional Study.

Disparities in emergency care accessibility exist between health service areas (HSAs). There is limited evidence on whether the presence of an emergency department (ED) that exceeds a certain hospital bed capacity is associated with emergency patient outcomes at the regional level. The objective of this study was to evaluate the effect of HSAs with or without of regional or local emergency centers with 300 or more hospital beds (EC300 or nEC300, respectively) by comparing the 30-day mortality of patients with severe emergency diseases (SEDs) admitted to the hospital through the ED. The study retrospectively evaluated data from the National Health Information Database (NHID) of the National Health Insurance Service (NHIS) Claims database and enrolled patients who were admitted from the ED for SEDs. SEDs were defined using ICD-10 (International Classification of Diseases 10th Revision) codes for 28 disease categories with high severity, and 56 HSAs were designated as published by the NHIS. We performed hierarchical logistic regression analysis using multilevel models with the generalized linear mixed model (GLIMMIX) procedure to evaluate whether EC300 was associated with the 30-day mortality of SED patients, adjusting for patient-level, prehospital-level, hospital-level, and HSA-level variables. In total, 662 478 patients were analyzed, of whom 54 839 (8.3%) died within 30 days after hospital discharge. Of the 56 HSAs, 46 (82.1%) were included in the EC300 group. After adjustment for patient-level, prehospital-level, hospital-level, and HSA-level variables, nEC300 was significantly associated with increased 30-day mortality in SED patients (adjusted odds ratio [AOR]: 1.33, 95% CI: 1.137-1.153). In addition, patients who visited EDs with fewer annual SED admissions were associated with higher 30-day mortality. nEC300 had a greater risk of 30-day mortality in patients treated with SEDs than EC300. The results indicate that not only the number of EDs in each HSA is important for ensuring adequate patient outcomes but also the presence of EDs with adequate receiving capacity.

Predictive Factors for First-Pass Intubation Failure in Trauma Patients.

The primary objective of this study was to elucidate risk factors for multiple intubation attempts (MIA) in trauma patients requiring emergent tracheal intubation (ETI). Risk factors for mortality, intensive care unit (ICU) admission, and prolonged ventilation were assessed as secondary outcomes. The association between multiple intubation attempts and adverse outcomes has been well described in the literature. Though previous studies have identified anatomical risk factors for difficult airways, no study to date has investigated predictors for MIA in a trauma setting. The retrospective study involved 174 adult patients who required ETI and who presented to a Level 1 Trauma Center's emergency department between January 2019 and December 2022. Comorbidities, demographic information, triage vitals, intubation characteristics, and patient outcomes were identified to ascertain predictive risk factors for MIA. Variables were assessed for statistical significance on unadjusted analysis. Significant variables were entered into multivariate logistic regression models to test for adjusted associations, with p≤.0.05 as statistically significant, and presented as adjusted odds ratios with 95% confidence intervals. Twenty-six (14.9%) of the 174 patients required multiple intubation attempts. There were no significant associations between MIA and patient gender, age, BMI, race, injury mechanism, or specific body region injuries. On univariate analysis, the MIA group had a statistically significant elevation in mean systolic blood pressure (151.71 ± 45.96 vs 133.55 ± 32.11, p = 0.019) and heart rate (106.30 ± 34.92 vs 93.35 ± 24.82, p < 0.032) compared to subjects with first-pass success. Elevation in systolic blood pressure (SBP) (151.71 ± 45.96 vs 133.55 ± 32.11, aOR 1.03 (1.01-1.06), p < 0.015) was an independent predictor of multiple intubation attempts. Elevation in SBP was a significant predictor of multiple intubation attempts. Critical appraisal of patients requiring ETI with elevated SBP may mitigate risk in trauma settings.

Chinese expert consensus on the process of 5G+ helicopter aviation medical rescue (2024 edition)

To address the lagging status of aviation medical rescue in China compared to developed countries, the focus is on critical weaknesses such as the inadequate aviation rescue communication network and communication technology. The team has established an efficient network among rescue helicopters, emergency centers, and hospitals using 5G technology, achieving millisecond-level speed and real-time data transmission. The Professional Committee of Emergency Resuscitation and Disaster Medicine of Chinese Medical Doctor Association integrated emergency experts, medical institutions, and emergency rescue teams to jointly draft Chinese expert consensus on 5G+ helicopter aviation medical rescue (2024 edition). The consensus recommends the widespread application of 5G technology in aviation medical rescue, utilizing 5G technology for warning and dispatch during the initiation of aviation medical rescue, and using 5G technology for real-time transmission of vital signs and high-definition videos to emergency centers and receiving hospitals during rescue operations and flight. Successful cases fully demonstrate the potential of 5G technology in aviation medical rescue. The consensus aims to standardize and guide 5G+ helicopter medical rescue, ultimately achieving the goal of patients being "admitted upon boarding".

Analysis of factors affecting the return of spontaneous circulation in elderly patients with out-of-hospital cardiac arrest

To investigate the factors that influence the return of spontaneous circulation (ROSC) in elderly patients suffering from out-of-hospital cardiac arrest (OHCA). A retrospective study was used to collect the clinical data of OHCA patients admitted to the emergency center of Zhengzhou People's Hospital from July 2016 to July 2019 based on the pre-hospital emergency database of Utstein model. Patients' gender, age, cardiac arrest (CA) etiology, presence or absence of bystander cardiopulmonary resuscitation (CPR), emergency response time, initial cardiac rhythm, ventilation method, use of epinephrine, defibrillation and ROSC were included. The patients were divided into elderly and young groups according to whether age ≥ 60 years old, and the differences in various indicators between the two groups were compared. Univariate Logistic regression analysis was used to analyze the relationship between emergency response time and ROSC in elderly patients and multivariate Logistic regression analysis was used to identify factors influencing ROSC in elderly patients. A total of 3 429 adult OHCA patients were enrolled in this study, including 2 105 elderly patients (61.39%), and 1 324 young and middle-aged patients (38.61%). Compared to the young group, the proportion of females, non-cardiac causes and asystole as the initial rhythm was higher in the elderly group, the emergency response time was shorter, the rate of defibrillation and tracheal intubation, and the success rate of ROSC were lower (all P < 0.05). Among them, the proportion of cardiac arrest as the initial rhythm in elderly male patients was significantly higher than that of young male patients (P < 0.05); the proportion of non-cardiac causes in elderly female patients was significantly higher than that of young female patients, and the proportion of defibrillation was significantly lower than that of young female patients (all P < 0.05). Multivariate Logistic regression analysis showed that cardiac arrest as the initial rhythm was strongly associated with ROSC in elderly male patients [odds ratio (OR) = 0.126, 95% confidence interval (95%CI) was 0.045-0.352, P < 0.05]. Univariate Logistic regression analysis of the relationship between emergency response time and ROSC in elderly patients showed that although there was no significant difference in the ROSC success rate among elderly patients with various emergency response times, an emergency response time within 10 minutes was beneficial for ROSC in elderly patients. The success rate of ROSC is very low in elderly OHCA patients aged ≥60 years. Although the CPR-related indicators of elderly patients are significantly different from those of young patients, there are gender differences. The association between the elderly male patients and cardiac arrest as the initial rhythm is stronger, while OHCA caused by non-cardiac diseases is more common and defibrillable rhythm is less common in elderly female patients. It may be more beneficial for elderly patients to shorten the emergency response time and increase bystander CPR.

Youth Suicides in the Second Wave of the Pandemic in Turkiye

Objective: It is widely recognized that the COVID-19 pandemic and associated social isolation have significant short- and long-term effects on mental health worldwide. Previous studies have yielded mixed results regarding the short-term impact on mental health during the first wave of the pandemic. This study aims to investigate the influence of the second wave of the pandemic on suicide rates among children and adolescents.&#x0D; Materials and Methods: This retrospective study recorded cases of self-harm among children and adolescents aged 6 to 18 years, who were admitted to our center's pediatric emergency department between November 1, 2020, and January 31, 2021. These cases were compared with those admitted during the same months one year prior, considering similar age groups and diagnoses.&#x0D; Results: A total of 53 cases were included in our study, with 21 cases occurring before the pandemic and 32 cases during the second wave. While the total number of admissions decreased during the second wave of the pandemic, there was an increase in suicide attempts. Suicide attempts were more prevalent among females, often linked to family or peer-related issues and impulsivity.&#x0D; Conclusions: The findings of our study highlight the evident long-term adverse effects on mental health during the second wave of the pandemic. To effectively address these consequences in the future, it is crucial to comprehend the devastating long-term impact of the pandemic on mental health.

Comparación de resultados clínicos de enfermedad tromboembólica venosa según manejo ambulatorio versus hospitalario

Objectives. To compare the occurrence of death, bleeding, and recurrence according to inpatient or outpatient management of venous thromboembolic disease (VTE). Materials and methods. Retrospective cohort that included a consecutive sampling of VTE consultations between 2016 and 2019 diagnosed in the Emergency Center of a private hospital in Argentina. Results. There were 1202 cases, 908 with isolated deep vein thrombosis (DVT), 205 with isolated pulmonary embolism (PE), and 89 cases of combined DVT - PE. 66% were women, with a median age of 77 years; 72% of cases were managed on an outpatient basis (n= 862). Comorbidities associated with hospitalization were obesity (p=0.03), chronic obstructive pulmonary disease (COPD) (p=0.01), heart failure (CHF) (p=0.01), chronic renal failure (CKD) (p=0.01), and cancer (p=0.01). At 90 days, the cumulative incidence of bleeding was 2.6% in inpatient compared to 2.9% in outpatient management (p=0.81); recurrence was 0% versus 0.9% (p=0.07), and mortality was 42.9% versus 18.9%, respectively (p=0.01). The HR for 90-day mortality in hospitalized patients adjusted for confounders (sex, age, type of VTE, obesity, CKD, CHF, COPD, and cancer) was 1.99 (95% CI 1.49-2.64; p=0.01). Conclusions. In this elderly, and predominantly female Argentine population, the 90-day mortality in patients hospitalized for VTE was higher than mortality in patients with outpatient management, without differences in recurrence or major bleeding.

The burden and outcomes of firearm injuries at two district-level emergency centres in Cape Town, South Africa: A descriptive analysis

Background. In South Africa (SA), injuries are the second leading cause of years of healthy life lost, and interpersonal violence dominates the SA injury profile. Half of all injury-related deaths in SA are intentional, and firearms contribute to a quarter of these deaths. Injury surveillance systems are essential to develop, implement and monitor strategies that reduce preventable trauma. Objectives. To describe the burden of patients with firearm injuries and their outcomes at district-level emergency centres in the Western Cape. Methods. This study was a retrospective analysis of a prospectively collected database. All patients who presented to two district-level emergency centres with a firearm injury over a 12-month period (1 January 2019 - 31 December 2019) were eligible for inclusion. Results. Firearm injuries represented 5.7% of the trauma burden at the two district emergency centres. Of the 776 patients with firearm injuries who were included, the median age was 27 years, and 91% were male. A total of 520 (67%) patients self-presented, and there were 18 (2.3%) deaths in the emergency centre and a further 23 (3%) as inpatients. Of the total where wound location was determined (n=595), 30.4% sustained more than one firearm injury, and 112 out of the 167 admitted to Mitchells Plain Hospital required at least one visit to theatre. This accounted for 413 theatre hours and 1 376 inpatient bed days at Mitchells Plain Hospital. A significant proportion of patients (n=219, 29%) were transferred from the emergency centres to a tertiary service for further care. Conclusion. Firearm injuries represent a substantial proportion of the trauma burden at district emergency centres in the Western Cape Province. Managing patients with firearm injuries is resource intensive, as evident by their high acuity, the need for operative care, the long length of stay, the high burden on emergency medical services with interfacility transfers and the high demand for tertiary care. Data from this study aid our understanding of the prevalence and burden of firearm injuries at district level emergency centres, and multisectoral action, supported by evidence-based primary and secondary preventive strategies, is required to reduce the burden of firearm injuries, and mitigate their effects.

Post-extubation dysphagia in pediatric trauma patients: a single-center case-series study

We aimed to investigate whether ventilator support time influences the occurrence of dysphagia in pediatric trauma patients. This case-series study was conducted in a single pediatric emergency and critical care center from April 2012 to March 2022. Trauma patients aged < 16 years who underwent tracheal intubation were divided into two groups based on the occurrence of dysphagia within 72 h after extubation, and their data were analyzed. Tracheal intubation was performed in 75 pediatric trauma patients, and 53 of them were included in the analysis. A total of 22 patients had post-extubation dysphagia and head trauma. The dysphagia group tended to have more severe head injuries (Abbreviated Injury Scale (AIS) 4 [4–5] vs. 4 [0–4]; p < 0.05), a longer ventilator support time (7 days [4–11] vs. 1 day [1–2.5]; p < 0.05), and a longer length of hospital stay (27 days [18.0–40.3] vs. 11 days [10.0–21.0]; p < 0.05). Severe head trauma and a long duration of tracheal intubation may be risk factors for dysphagia in pediatric trauma patients. Therefore, early recognition of these risk factors could assist in treatment planning for speech-language pathologist intervention and nutritional routes of administration.

A Retrospective Study to Compare the Glasgow Coma Score, Pediatric Trauma Score, and Injury Severity Score and Outcomes in 118 Pediatric Trauma Patients at a Single Emergency Center in Turkey.

BACKGROUND The main causes of accidental trauma in children include road traffic accidents (RTAs) and falling from height (FFH). Rapid and accurate assessment of severity of injury is required to guide effective management. This retrospective study aimed to compare the Glasgow Coma Score (GCS), Pediatric Trauma Score (PTS), and Injury Severity Score (ISS) and outcomes for 118 pediatric trauma patients at a single Emergency Department (ED) in Turkey. MATERIAL AND METHODS Patients admitted to Ankara City Hospital due to high-energy trauma between November 1, 2019 and April 30, 2020 were analyzed retrospectively. Data for 118 patients with trauma by major mechanisms, aged 0-17, were collected. Demographic characteristics, trauma-related characteristics, outcomes, and GCS, PTS, and ISS values were compared. It was examined whether there was a relationship between trauma severity and prognosis. In this context, trauma severity was defined by these scores. RESULTS Of the 118 admitted patients, 66 (55.9%) were discharged from the ED, 33 (28%) were transferred to the intensive care unit (ICU), and 19 (16.1%) were admitted to non-ICU departments in the hospital. With hospitalization, patients with thoracic trauma (P<0.001; OR 11.1; 95% CI 3.0-40) and patients with abdominal trauma (P=0.003; OR 4.0; 95% CI 1.5-10.8) were discharged significantly less frequently than patients with other types of trauma. Patients with low ISS (P<0.001) and high PTS (P<0.001) were discharged more often. The relationship between diagnosis and hospitalization was significant (P<0.001). CONCLUSIONS RTA and FFH are the leading trauma mechanisms in children. Boys experience more trauma. ISS and PTS provide accurate predictions of severe and poor prognosis in pediatric trauma cases.

Impact of ambient temperature, diurnal temperature range on hyperventilation syndrome emergency admission: a time-series analysis in Beijing, China

ObjectivesTo assess the association between ambient temperature and diurnal temperature range (DTR) on emergency admissions for hyperventilation syndrome (HVS).DesignDistributed lag non-linear model design was used with a lag time to...