Injury Hospital Research Articles

Influence of season and photoperiod in severe dog attack cases on humans in a Mediterranean climate region

Influence of season and photoperiod in severe dog attack cases on humans in a Mediterranean climate region

CE Module: Association Between Acute Kidney Injury Hospital Visits and Environmental Heat Stress at a Nicaraguan Sugarcane Plantation.

CE Module: Association Between Acute Kidney Injury Hospital Visits and Environmental Heat Stress at a Nicaraguan Sugarcane Plantation.

The Clinical Impact of SARS-CoV-2 on Hypertrophic Cardiomyopathy.

This study aims to understand and describe the clinical impact of SARS-CoV-2 (COVID-19) infection in patients with Hypertrophic Cardiomyopathy (HCM). A data repository of over 6.6 million patients in a large metropolitan (Chicago IL) healthcare system was queried to identify adults with a history of HCM and COVID-19 infection between 2019 and 2021. Propensity score-matched analysis was performed based on age, sex, BMI, and elements of the cardiovascular history, including tobacco use, hypertension, hyperlipidemia, myocardial injury, and heart failure. Individuals with HCM and COVID-19 infection had more total hospitalizations (41.6 v 23 per 100 persons, p < 0.01), more heart-failure-related hospitalizations (24.2 v 8.7 per 100-persons, p < 0.01), more non-ST elevation myocardial injury (NSTEMI) hospitalizations (8.6 v 4.6 per 100-persons, p < 0.01), and increased mortality (10.8 v 5 per 100-persons, p < 0.01) compared to HCM patients without a history of COVID-19 infection. Patients with HCM and COVID-19 were also noted to have a higher peak CRP when compared to those without prior COVID-19 (Inter-quartile range of 9.0-106.9 v 1.8-21.3, p < 0.01). In patients with HCM, COVID-19 infection is associated with increased incidence of myocardial injury, increased number of total and heart-failure specific hospitalizations, and increased mortality.

Longitudinal Associations Between Pain, Risk for Posttraumatic Stress Disorder, Posttraumatic Stress Symptoms, and Pain Characteristics in Children After Unintentional Injury.

Approximately 20% of children demonstrate persistent posttraumatic stress symptoms (PTSS) after unintentional injury, with more severe pain intensity predicting concurrent and later PTSS. Examining additional pain characteristics like pain behaviors, impairment related to pain, and subjective experiences of pain might provide additional insight into the mechanisms that reinforce relationships between risk for posttraumatic stress disorder (PTSD), PTSS, and pain. During hospitalization for unintentional injury, the Screening Tool for Predictors of PTSD (STEPP) was administered and the highest pain score was collected. One month later, the Child PTSD Symptom Scale and PROMIS questionnaires assessed PTSS and pain characteristics respectively, including intensity, interference, behaviors, and quality. Correlations between PTSS and PROMIS questionnaires were significant. STEPP predicted future PTSS and all PROMIS questionnaires. The highest pain score predicted future PTSS, as well as pain interference and pain behavior, and did not predict pain intensity and pain quality. When STEPP and highest pain score were combined into a single regression, STEPP and highest pain score predicted future PTSS but only STEPP continued to predict all PROMIS questionnaires. PTSD risk significantly predicted PTSS and pain characteristics 1 month later. The highest pain score predicted future PTSS and several pain characteristics but no longer had predictive value for pain-related outcomes when combined with PTSD risk. These results indicate that risk factors for PTSD are stronger predictors than pain-related risk factors in predicting pain outcomes. Addressing PTSD risk, as well as pain intensity during hospitalization, may result in improved outcomes for children with unintentional injury.

Age-specific Patterns of Intimate Partner Violence Related Injuries in US Emergency Departments

PurposeTo identify intimate partner violence (IPV)-related injury patterns of U.S. patients of three age groups: <18 years (adolescents), 18–25 years (emerging adults), and >25 years (adults). MethodsWe performed a nationally representative retrospective review of all patients presenting to U.S. Emergency Department for IPV-related injuries from 2005 through 2020. Demographics and injury patterns were calculated using statistical methods accounting for the weighted stratified data. Main outcomes were injury morphology, mechanism, severity, location, and temporal associations of IPV-related injuries among the three age groups. ResultsThere was a higher proportion of female victims, sexual assault cases, and lower trunk injuries among adolescents compared to emerging adults and adults. There was increasing injury severity, fractures, and hospital admissions with increasing age. Adolescents experienced a greater prevalence of fractures of the head, neck, hands, fingers, and distal lower extremity, while trunk fractures increased with age. The peak prevalence of violence-related Emergency Department visits among adolescents was in June and September, with the peak day as Tuesday. DiscussionInjurious forms of IPV are prevalent across all age groups, with sexual assault cases demonstrably higher among adolescents and increasing severity of injuries as victims age. Identification of age-specific injury patterns will aid health-care professionals and policymakers in developing targeted interventions for adolescents who experience IPV.

Social vulnerability and traumatic brain injury hospitalizations from sports and recreation among pediatric patients in the United States

PurposeThis study examined the associations between individual as well as neighborhood social vulnerability and sports and recreation-related traumatic brain injury (SR-TBI) hospitalizations among pediatric patients in the U.S. MethodsWe obtained 2009, 2010 and 2011 hospitalization data in the U.S. from the National Inpatient Sample (NIS) database, linked it to 2010 neighborhood social vulnerability index (SVI) data from the Centers for Disease Prevention and Control (CDC), and assigned U.S. hospitals to one of four SVI quartiles. SR-TBI outcomes studied include: odds of hospitalization, length of stay (LOS), and discharge to post-acute care (DTPAC). ResultsWe found associations between race/ethnicity and all SR-TBI outcomes; however, sex, primary payer, and neighborhood overall SVI were only associated with LOS. Compared to White children, Native American children had almost three times higher odds of hospitalization for SR-TBI (OR: 2.82, 95% CI: 1.30, 6.14), 27% longer LOS (β: 27.06, 95% CI: 16.56, 38.51), but 99.9% lower odds of DTPAC (OR: 0.001, 95% CI: 0.00, 0.01). Compared to children with private insurance, children with public insurance had 11% longer LOS (β: 10.83, 95% CI: 8.65, 13.05). Hospitalization in neighborhood with higher overall SVI was associated with longer LOS (p < 0.0001). ConclusionsThese findings suggest that individual and neighborhood social vulnerability can have a significant impact on the health outcomes of children, especially in the context of SR-TBI.

Can Baseline Patient Clinical and Demographic Characteristics Predict Response to Early Posttraumatic Stress Disorder Interventions After Physical Injury?

Objective A growing evidence base supports stepped care interventions for the early treatment of posttraumatic stress disorder (PTSD) after physical injury. Few investigations have examined the characteristics of patients who do and do not respond to these interventions. Method This investigation was a secondary analysis that used previously collected data from three randomized clinical trials of stepped care interventions (patient N = 498). The study hypothesized that a subgroup of patients would manifest persistent PTSD symptoms regardless of randomization to intervention or control conditions, and that characteristics present at the time of baseline injury hospitalization could distinguish patients who would develop persistent symptoms from potential treatment responders. Regression analyses identified baseline patient clinical and demographic characteristics that were associated with persistent PTSD symptoms over the 6-months post-injury. Additional analyses identified treatment attributes of intervention patients who were and were not likely to demonstrate persistent symptoms. Results A substantial subgroup of patients (n = 222, 44.6%) demonstrated persistent PTSD symptoms over time. Greater numbers of pre-injury trauma, pre-injury PTSD symptoms, elevated early post-injury PTSD symptoms, unemployment, and non-White race identified patients with persistent symptoms. Patients with ≥3 of these baseline risk characteristics demonstrated diminished treatment responses when compared to patients with <3 characteristics. Intervention patients with ≥3 risk characteristics were less likely to engage in treatment and required greater amounts of interventionist time. Conclusions Injured trauma survivors have readily identifiable characteristics at the time of hospitalization that can distinguish responders to PTSD stepped care interventions versus patients who may be treatment refractory.

Nothing less than a creative triumph: a study of children admitted to hospital for serious somatic illness or injury and their experience of art therapy.

Hospitalization can be an extremely distressing experience for seriously ill and injured children. Art therapy has a well-established clinical history, and recent research has begun to demonstrate its effectiveness in somatic pediatric wards. Descriptive and statistical research indicates that art therapy can alleviate anxiety and fear, improve mood, and enhance communication among children, parents, and healthcare professionals. This study aims to enhance our understanding of the specific elements of art therapy that facilitate a connection with the healthier aspects of the self. A total of 12 hospitalized children, aged 4-12, participated in an art therapy session led by a certified art therapist. Verbalizations during the sessions were recorded, and subsequent observations were synchronized with verbatim transcriptions of audio recordings. A reflexive thematic analysis was conducted to identify relevant patterns of meaning. The study identified four significant dimensions of the children's experiences during art therapy: (1) The child feels safe, (2) The child becomes a competent artist, bursting with creativity, (3) The healthy child emerges, and (4) The child achieves something beyond its limits - a triumph. The active ingredients contributing to effective art therapy include the stimulation of creativity, guided art-making with scaffolding support, task variation, granting children control over the artistic process, encouragement of free expression, and the display of positive regard. This study also delves into the therapeutic alliance, emphasizing its role in facilitating children's learning, self-expression, concentration, and the creation of work they take pride in. Additionally, certain psychotherapy-like interactions, such as control-mastery dynamics, were observed. Nevertheless, more extensive research with larger sample sizes is required to draw broader conclusions.

Surrogate Perception of Disability after Hospitalization for Traumatic Brain Injury.

The Glasgow Outcome Scale Extended (GOSE) is a measure of recovery after traumatic brain injury (TBI). Public surveys rate some GOSE states as worse than death. Direct family experience caring for patients with TBI may impact views of post-TBI disability. We conducted a national cross-sectional computer-adaptive survey of surrogates of TBI dependents incurring injury more than 1 year earlier. Using a standard gamble approach in randomized order, surrogates evaluated preferences for post-TBI GOSE states from GOSE 2 (bedridden, unaware) to GOSE 8 (good recovery). We calculated median (interquartile range [IQR]) health utilities for each post-TBI state, ranging from -1 to 1, with 0 as reference (death = GOSE 1), and assessed sociodemographic associations using proportional odds logistic regression modeling. Of 515 eligible surrogates, 298 (58%) completed scenarios. Surrogates were median aged 46 (IQR 35 to 60), 54% married, with Santa Clara strength of faith 14 (10 to 18). TBI dependents had a median GOSE5 (3 to 7). Median (IQR) health utility ratings for GOSE 2, GOSE 3, and GOSE 4 were -0.06 (-0.50 to -0.01), -0.01 (-0.30 to 0.45), and 0.30 (-0.01 to 0.80), rated worse than death by 91%, 65%, and 40%, respectively. Surrogates rated GOSE 4 (daily partial help) worse than the general population. Married surrogates rated GOSE 4 higher (p < 0.01). Higher strength of faith was associated with higher utility scores across GOSE states (p = 0.034). In this index study of surrogate perceptions about disability after TBI, poor neurologic outcomes-vegetative, needing all-day or partial daily assistance-were perceived as worse than death by at least 1 in 3 surrogates. Surrogate perceptions differed from the unexposed public. Long-term perceptions about post-TBI disability may inform earlier, tailored shared decision-making after neurotrauma.

Discussion.

Discussion.

The incidence of cancer following hospitalisation for a burn injury in Scotland 2009-2019: A retrospective cohort study

BackgroundStudies suggest increased occurrence of cancer in persons who have experienced a burn injury with hospital admission. ObjectiveTo determine the incidence of cancer among those hospitalised for burn injuries in Scotland compared with a similar group without a history of burn injury hospitalisation. MethodA retrospective cohort design was used to compare cancer (ICD10 C00–97, excluding C44) incidence in two groups: 6805 burn injury patients discharged from Scottish hospitals between 2009 and 2019, and 25,946 subjects from the general population who were matched to burn patients by sex, year of birth, and degree of social deprivation. Cancer incidence was identified from the Scottish cancer registry. Cox proportional hazard regression was used to model time to cancer incidence adjusting for age, sex, degree of deprivation and presence of a comorbidity. Cancer risk was presented as standardised incidence ratios (SIRs) and hazard ratios (HR). ResultsWe found a higher prevalence of pre-existing conditions, particularly alcohol abuse among patients with burns. Pre-existing cancers were more common in the burn cohort (3.5%) than the comparison group (1.7%) and were excluded from further analysis. Over a median follow-up of 4–5 years, a total of 236 (3.5%) burn patients and 969 (3.7%) persons in the comparison group were diagnosed with cancer. At 0–6 months the cancer SIR for burn patients was 1.88 95% CI (1.40–2.52). After excluding the first six months of follow-up, the overall incidence of cancer was marginally elevated in burn patients (SIR 1.04, 95% CI 0.90–1.19, p = 0.62) and not statistically different from the incidence in comparison subjects (adjusted HR 1.03, 95% CI 0.88–1.21, p = 0.71). ConclusionsPatients that suffer burn injury have a higher incidence of cancer than the general population and a group matched by age, sex and degree of deprivation. A higher incidence of adverse health-related behaviours such as smoking, alcohol use and pre-existing health conditions among many patients that suffer a burn most likely explain this observed increase. Any persisting inflammatory or immune dysfunction following burn injury is unlikely to account for the increase in cancers in this study.

Eye and Orbit Injuries Caused by Electric Scooters and Hoverboards in the United States.

To evaluate eye and orbital injuries in non-powered scooter, electric-scooter (e-scooter), and hoverboard riders in the United States (US) between 2014 and 2019. The National Electronic Injury Surveillance System (NEISS) was queried for head and neck injuries by body part codes related to non-powered scooters and powered scooters/hoverboards from 2014 to 2019. The NEISS complex sampling design was used to obtain US population projections of injuries and hospital admissions. Keywords were queried in case narratives to analyze trends in location, type, and mechanism of eye and orbit injuries. Since their introduction, a 586% (p=0.01) increase in e-scooter injuries and 866% (p<0.001) increase in hoverboard injuries were observed with an increase in hospital admissions seen in young adults (18-34) in urban areas (e-scooter: 5980% and hoverboard: 479%). Descriptive narratives of the trauma noted eye injuries in 242 unweighted NEISS cases with only 30 cases appropriately documented under body part code 77: eyeball. Eye injuries increased 96.9% during the study period (p=0.23). Specifically, the most common ophthalmic injuries reported included eyebrow (40.9%) and eyelid (11.3%) lacerations, periorbital contusions (18.7%), orbit fractures (6.6%), and corneal abrasions (5.1%). There was a significant increase in both head and neck injury cases and hospital admissions related to e-scooters. Eye and orbit injuries similarly increased but were underreported by body part code compared to injury narratives. Orbital fractures were reported more frequently in injuries from e-scooters than non-powered scooters.

Morbidity and Length of Stay After Injury Among People Experiencing Homelessness in North America

Traumatic injury is a leading cause of hospitalization among people experiencing homelessness. However, hospital course among this population is unknown. To evaluate whether homelessness was associated with increased morbidity and length of stay (LOS) after hospitalization for traumatic injury and whether associations between homelessness and LOS were moderated by age and/or Injury Severity Score (ISS). This retrospective cohort study of the American College of Surgeons Trauma Quality Programs (TQP) included patients 18 years or older who were hospitalized after an injury and discharged alive from 787 hospitals in North America from January 1, 2017, to December 31, 2018. People experiencing homelessness were propensity matched to housed patients for hospital, sex, insurance type, comorbidity, injury mechanism type, injury body region, and Glasgow Coma Scale score. Data were analyzed from February 1, 2022, to May 31, 2023. People experiencing homelessness were identified using the TQP's alternate home residence variable. Morbidity, hemorrhage control surgery, and intensive care unit (ICU) admission were assessed. Associations between homelessness and LOS (in days) were tested with hierarchical multivariable negative bionomial regression. Moderation effects of age and ISS on the association between homelessness and LOS were evaluated with interaction terms. Of 1 441 982 patients (mean [SD] age, 55.1 [21.1] years; (822 491 [57.0%] men, 619 337 [43.0%] women, and 154 [0.01%] missing), 9065 (0.6%) were people experiencing homelessness. Unmatched people experiencing homelessness demonstrated higher rates of morbidity (221 [2.4%] vs 25 134 [1.8%]; P < .001), hemorrhage control surgery (289 [3.2%] vs 20 331 [1.4%]; P < .001), and ICU admission (2353 [26.0%] vs 307 714 [21.5%]; P < .001) compared with housed patients. The matched cohort comprised 8665 pairs at 378 hospitals. Differences in rates of morbidity, hemorrhage control surgery, and ICU admission between people experiencing homelessness and matched housed patients were not statistically significant. The median unadjusted LOS was 5 (IQR, 3-10) days among people experiencing homelessness and 4 (IQR, 2-8) days among matched housed patients (P < .001). People experiencing homelessness experienced a 22.1% longer adjusted LOS (incident rate ratio [IRR], 1.22 [95% CI, 1.19-1.25]). The greatest increase in adjusted LOS was observed among people experiencing homelessness who were 65 years or older (IRR, 1.42 [95% CI, 1.32-1.54]). People experiencing homelessness with minor injury (ISS, 1-8) had the greatest relative increase in adjusted LOS (IRR, 1.30 [95% CI, 1.25-1.35]) compared with people experiencing homelessness with severe injury (ISS ≥16; IRR, 1.14 [95% CI, 1.09-1.20]). The findings of this cohort study suggest that challenges in providing safe discharge to people experiencing homelessness after injury may lead to prolonged LOS. These findings underscore the need to reduce disparities in trauma outcomes and improve hospital resource use among people experiencing homelessness.

Predictors of adverse outcomes in elders hospitalised for isolated orthopaedic trauma: a multicentre cohort study

BackgroundPatients >64 years of age now represent more than 51% of injury hospitalisations in Canada. The tools used to identify older patients who could benefit the most from an interdisciplinary...

Long-term unemployment subsidies and middle-aged disadvantaged workers’ health

This paper examines the labour market and health effects of a non-contributory long-term unemployment (LTU) benefit targeted at middle-aged disadvantaged workers. To do so, we exploit a Spanish reform introduced in July 2012 that increased the age eligibility threshold to receive the benefit from 52 to 55. Our results show that men who were eligible for the benefit experience a reduction in injury hospitalisations by 12.9% as well as a 2 percentage points drop in the probability of a mental health diagnosis. None of the results are significant for women. We document two factors that explain the gender differences: the labour market impact of the reform is stronger for men, and eligible men are concentrated in more physically demanding sectors, like construction. Importantly, we also find evidence of a program substitution effect between LTU and partial disability benefits. Our results highlight the role of long-term unemployment benefits as a protecting device for the (physical and mental) health of middle-aged, low-educated workers who are in a disadvantaged position in the labour market.

Assault-related traumatic brain injury hospitalizations in Canada from 2010 to 2021: rates, trends and comorbidity

BackgroundTraumatic brain injury (TBI) is a major cause of morbidity and mortality globally. TBI is often associated with other physical or psychological issues resulting in high hospitalization costs. TBI incidence and recovery can vary with the external cause being intentional or unintentional. It is important to monitor the rates of TBI hospitalizations related to different external causes. This study examined the annual rate, comorbidity and length of stay associated with assault-related TBI hospitalizations and compare it with other external causes, by age and sex in Canada from 2010 to 2021.MethodsDischarge Database was used to extract cases of TBI (2010–2021). ICD-10-CA codes were used to classify all cases with TBI as per assault and other external causes (falls; transport; sport, physical activity and recreation; struck by). Additional variables, including age, sex, comorbidity and length of stay, were examined. Time trends were quantified using Joinpoint regression.ResultsThe average annual percent increase for all TBI hospitalizations from 2010 to 2021 was not significant at 0.1%. Females accounted for 35.8% of these TBI hospitalizations. From 2010 to 2021, assault-related TBI hospitalizations showed a significant annual decline of 4.1% for males and a significant increase of 1.2% for females. Increase in TBI hospitalizations related to falls showed an average annual percent increase of 1.4% for males and 2.2% for females. A significant decrease was observed for TBI hospitalizations related to the other three (transport, SPAR and struck by) external causes for both sexes from 2010 to 2021. Infants and children under 10 years of age had higher percentages of cases with comorbidities and higher length of stay for assault-related TBI hospitalizations.ConclusionsAssault-related TBI hospitalization rates decreased overall and among males, rates among females increased from 2010 to 2021. These results underscore the importance of targeted prevention efforts for TBI related to different external causes, age and sex, and continued surveillance to monitor the epidemiology of assault-related TBI.

Power outages and pediatric unintentional injury hospitalizations in New York State.

In the past decade, electrical power disruptions (outages) have increased in the United States, especially those attributable to weather events. These outages have a range of health impacts but are largely unstudied in children. Here, we investigated the association between outages and unintentional injury hospitalizations, a leading cause of childhood morbidity. The study setting was New York State (NYS) from 2017 to 2020. Outage exposure was defined as ≥10%, ≥20%, and ≥50% of customers from a power operating locality without power, ascertained from NYS Department of Public Service records and stratified by rural, urban non-New York City (NYC), and NYC regions. Outcome daily block group-level pediatric injury hospitalization data was from the Statewide Planning and Research Cooperative System (SPARCS). We leveraged a case-crossover study design with logistic conditional regression. We identified 23,093 unintentional injury hospitalizations in children <18 years with complete block group and exposure data. Most hospitalizations occurred in urban regions (90%), whereas outages were more likely in rural than urban areas. In urban non-NYC regions, outages ≥4 hours were associated with 30% increased odds of all-cause unintentional injury hospitalizations when ≥50% of customers were without power. Analyses by injury subtype revealed increasing point estimates as the proportion of customers exposed increased. These results, however, had wide confidence intervals. Outage exposure differed significantly across rural, urban non-NYC, and NYC regions across New York. Especially at the highest outage threshold, we observed an increased risk of pediatric unintentional injury hospitalizations.

Study on the efficacy and safety of neoadjuvant immunotherapy combined with chemotherapy regimen for III–IVA esophageal squamous cell carcinoma post-surgery

Background and aimsThe treatment of esophageal squamous cell carcinoma is still controversial, and neoadjuvant chemotherapy combined with immunotherapy is a hot topic of current research. We investigated the recent efficacy and surgical safety of patients with III–IVA esophageal squamous cell carcinoma after neoadjuvant regimen of paclitaxel + cisplatin/nedaplatin/carboplatin + sindilizumab, to provide a theoretical basis for evaluating the feasibility of surgery after neoadjuvant therapy.MethodsThe clinical data of patients with stage III–IVA esophageal squamous cell carcinoma admitted from January 2022 to April 2023 at our hospital were collected for retrospective analysis. The patients were divided into the neoadjuvant combination surgery group (34 patients with the regimen of paclitaxel + cisplatin/nedaplatin/carboplatin + sintilimab two/three cycles of preoperative neoadjuvant therapy) and surgery-only group (36 patients). Statistical analysis was performed to compare the differences between both groups particularly for intraoperative bleeding, operative time, incidence of postoperative pulmonary complications, laryngeal recurrent nerve injury, thoracic duct injury, anastomotic fistula, and postoperative hospital days. Additionally, the pCR/MPR rates of the neoadjuvant group were analysed.ResultsSignificant differences were present in the clinical and pathological staging before and after neoadjuvant treatment (P ≤ 0.001). The neoadjuvant group had a pCR rate of 26.47% and an ORR rate of 88.23%. No significant differences were discovered in R0 resection rate between both groups, as well as intraoperative bleeding, operative time, intraoperative laryngeal recurrent nerve injury rate, thoracic duct injury rate, postoperative anastomosis incidence, postoperative hospital days, and postoperative lung infection incidence (P > 0.05).ConclusionsThe neoadjuvant immune combination chemotherapy regimen had considerable tumor regression and pathological remission benefits, without reducing the safety of surgery, possibly presenting as a new treatment plan.

Injury hospitalisations for children and young people: a 20-year review

BackgroundChildhood injuries can have significant lifelong consequences. Quantifying and understanding patterns in injury severity can inform targeted prevention strategies and policies. This study examines the characteristics of child injury hospitalisations...

Mees’ lines transverse leukonychia

A 56-year-old man was admitted to the hospital for acute decompensated heart failure and acute kidney injury. He had a history of smoking, hypertension, and obesity. He was diagnosed with acute myocardial infarction and received medical treatment.