Subsequent Emergency Department Research Articles

Do children evaluated for maltreatment have higher subsequent emergency department and inpatient care utilization compared to a general pediatric sample?

BackgroundChild maltreatment leads to substantial adverse health outcomes, but little is known about acute health care utilization patterns after children are evaluated for a concern of maltreatment at a child abuse and neglect medical evaluation clinic. ObjectiveTo quantify the association of having a child maltreatment evaluation with subsequent acute health care utilization among children from birth to age three. Participants and settingChildren who received a maltreatment evaluation (N = 367) at a child abuse and neglect subspecialty clinic in an academic health system in the United States and the general pediatric population (N = 21,231). MethodsWe conducted a retrospective cohort study that compared acute health care utilization over 18 months between the two samples using data from electronic health records. Outcomes were time to first emergency department (ED) visit or inpatient hospitalization, maltreatment-related ED use or inpatient hospitalization, and ED use or inpatient hospitalization for ambulatory care sensitive conditions (ACSCs). Multilevel survival analyses were performed. ResultsChildren who received a maltreatment evaluation had an increased hazard for a subsequent ED visit or inpatient hospitalization (hazard ratio [HR]: 1.3, 95 % confidence interval [CI]: 1.1, 1.5) and a maltreatment-related visit (HR: 4.4, 95 % CI: 2.3, 8.2) relative to the general pediatric population. A maltreatment evaluation was not associated with a higher hazard of health care use for ACSCs (HR: 1.0, 95 % CI: 0.7, 1.3). ConclusionThis work can inform targeted anticipatory guidance to aid high-risk families in preventing future harm or minimizing complications from previous maltreatment.

The Ratio of Urine N-Terminal Pro B-Type Natriuretic Peptide to Cyclic Guanosine Monophosphate Predicts Emergency Department Visits for Heart Failure

Introduction: Emergency department (ED) visits for decompensated heart failure (HF) are frequent and associated with poor long-term outcomes. Plasma N-terminal pro B-type natriuretic peptide (NT-proBNP) and cyclic guanosine monophosphate (cGMP) are used in diagnosis and prognosis of HF patients, while clinical values of urine NT-proBNP/cGMP ratio have been rarely explored. This study aims to compare the predictive values of urine NT-proBNP/cGMP ratio versus plasma NT-proBNP for ED visits for decompensated HF. Methods: This prospective study included 126 HF patients with reduced left ventricular ejection fraction (<50%) and without chronic kidney disease. Baseline data included demographics, co-morbidities, and co-medications. Medical records were used to determine the incidence of ED visits for decompensated HF during the 3 months following the last visit. Results: Patients with subsequent ED visits had significantly higher levels of plasma and urine NT-proBNP and urine cGMP in than those without. Multivariate Cox regression analysis disclosed that Lg₁₀urine NT-proBNP/cGMP was an independent risk factor for subsequent ED visits (OR = 3.267; 95% CI: 1.105–9.663; p = 0.032). ROC analysis revealed an Lg₁₀urine NT-proBNP/cGMP ratio optimal cut-off value of 0.1706 (AUC, 0.700; 95% CI: 0.543–0.857; p = 0.036) for predicting subsequent HF-related ED visits. Conclusion: A single measurement of urinary NT-proBNP/cGMP ratio is predictive of subsequent ED visits for decompensated HF. This noninvasive and easy measurement may be a clinically useful tool for identifying a subset of patients at higher risk of ED visits.

342 COVID 19 Infection Is Associated With Repeat Emergency Department Visits

As COVID-19 persists and the number of people with prior infection increases, the long-term sequelae are still being discovered. These long-term effects create the potential for previously infected to seek care in the emergency department (ED). The objective this study is to determine if there is an association between COVID-19 infection and subsequent ED utilization and to describe the reason for return visits.

Effects of psychiatric comorbidities in persons with epilepsy on recurrent emergency department visits

BackgroundCoexisting mental health disorders in persons with epilepsy present as substantial burdens to patients and healthcare systems. Study design and methodsIn this retrospective study, we reviewed 160 patients presenting to a safety net hospital Emergency Department (ED) with seizures to investigate whether differences in clinical workup, follow-ups, and ED visit recurrence existed between epilepsy patients with epilepsy with and without a coexisting psychiatric disorder. ResultsPatients with epilepsy with a psychiatric comorbidity had more subsequent ED visits (45 % vs 26 %, p = 0.01) and fewer outpatient follow-up opportunities (74 % vs 87 %, p = 0.042) compared to patients with epilepsy without psychiatric comorbidities, highlighting a healthcare gap that needs to be addressed. InterpretationOur findings suggest a need for ED providers to shift their clinical practice in favor of offering more outpatient follow-up opportunities, to ensure long-term management of seizures in patients with epilepsy with comorbid psychiatric disorders.

The Treatment of COVID-19 With Monoclonal Antibody Therapy: Patient-Reported Outcomes.

ObjectiveThere have been many efforts to research and produce treatment modalities for COVID-19. Monoclonal antibodies have been one of the effective treatments since their approval by the US Food and Drug Administration (FDA) under emergency use authorization (EUA) in 2020. This study surveyed COVID-19 patients about their disease course and experience with monoclonal antibody treatment.MethodsPatients who received monoclonal antibody treatment between February 12, 2021, and June 2, 2021, at a South Florida community hospital were enrolled in the study. This included patients over 18 years of age with a confirmed positive COVID-19 test result, with mild to moderate symptoms within 10 days of onset and identified as high risk for progression to severe disease. There were no exclusion criteria. After 30 days, patients were followed up via a structured telephone survey regarding subsequent emergency department (ED) visits for worsening COVID-19 symptoms, need for oxygenation, intubation, and death. Secondary outcomes were adverse effects and patient perceptions.ResultsAmong the 119 patients who received monoclonal antibodies during the established time frame, 93 (78.1%) consented to participate in the telephone survey. Of these, 11.8% had a subsequent visit to the ED for worsening COVID-19 symptoms, 6.5% required oxygen, and 2.2% were admitted to the intensive care unit (ICU). There were no reported intubations or deaths. The vast majority (91.4%) would recommend monoclonal antibody treatment to others.ConclusionPatients who received monoclonal antibody therapy had low rates of subsequent ED visits and rarely required oxygen or ICU admission. The majority of patients would recommend treatment with monoclonal antibodies to others.

Evaluation of a Triage Checklist for Mild COVID-19 Outpatients in Predicting Subsequent Emergency Department Visits and Hospitalization during the Isolation Period: A Single-Center Retrospective Study.

Managing mild illness in COVID-19 and predicting progression to severe disease are concerning issues. Here, we investigated the outcomes of Japanese patients with mild COVID-19, and identified triage risk factors for further hospitalization and emergency department (ED) visits at a single tertiary hospital. A triage checklist with 30 factors was used. Patients recommended for isolation were followed up for 10 days for subsequent ED visits or hospital admission. Overall, 338 patients (median age, 44.0; 45% women) visited the clinic 5.0 days (median) after symptom onset. Thirty-six patients were immediately hospitalized following triage; others were isolated. In total, 72 non-hospitalized patients visited the ED during their isolation, and 30 were hospitalized after evaluation for oxygen desaturation. The median ED visit and hospitalization durations after symptom onset were 5.0 and 8.0 days, respectively. The checklist factors associated with hospitalization during isolation were age > 50 years, body mass index > 25 kg/m2, hypertension, tachycardia with pulse rate > 100/min or blood pressure > 135 mmHg at triage, and >3-day delay in hospital visit after symptom onset. No patients died. Altogether, 80% of patients with mild COVID-19 could be safely isolated at home. Age, BMI, underlying hypertension, date after symptom onset, tachycardia, and systolic blood pressure at triage might be related to later hospitalization.

Engagement in a Social Needs Navigation Program and Health Care Utilization in Pediatric Primary Care.

Evidence for social needs interventions on resource linkage has grown over the past decade. Though social and economic needs predict health care utilization, few studies have assessed social needs interventions on these outcomes. The objective of this study was to examine the association between enrollment in a clinic-based social needs program on subsequent well-child visit (WCV) attendance and emergency department (ED) use in 2 primary care clinics. A retrospective cohort study was conducted of patients in 2 clinics referred to a social risk screening and navigation program between June and August 2018. We compared health care utilization over the subsequent 12 months for those who completed a full intake and received resource navigation (enrolled) to those referred (not enrolled). Logistic regression was used to assess the association between enrollment with WCV attendance and ED visits. During the study period, of the 969 patients referred to the program, 761 were enrolled across the 2 clinics. At both sites, the majority of enrolled patients had high WCV attendance postintervention (Site A: 81.6%, Site B: 71.4%). High WCV attendance for nonenrolled but referred patients was significantly lower (Site A: 52.7%, Site B: 35.0%). Enrolled participants were significantly more likely to have high WCV attendance than nonenrolled patients, adjusting for preintervention utilization (Site A adjusted odds ratio [aOR]: 5.83, Site B aOR : 4.20). There were no significant differences in ED use at either clinic. Addressing families' social needs through resource linkage and navigation can improve WCV attendance.

Screening for Child Abuse in Children With Isolated Skull Fractures.

Head trauma is the most common cause of death from child abuse, and each encounter for recurrent abuse is associated with greater morbidity. Isolated skull fractures (ISF) are often treated conservatively in the emergency department (ED). We determined patterns of physical abuse screening in a children's hospital ED for children with ISF. A retrospective review was performed for children aged 3 years and younger who presented to the ED with ISF from January 1, 2015 to December 31, 2019. Children were stratified by age (<12 mo, ≥12 mo) and witnessed versus unwitnessed injury. Primary outcome was social work (SW) assessment to prescreen for abuse. Secondary outcomes were suspicion for abuse based on Child Protective Services (CPS) referral and subsequent ED encounters within 1 year. Sixty-six ISF patients were identified. Of unwitnessed injury patients aged younger than 12 months (n = 17/22), 88.2% (n = 15/17) underwent SW assessment and 47.1% (n = 8/17) required CPS referral. Of witnessed injury patients aged younger than 12 months (n = 23/44), 60.9% (n = 14/23) underwent SW assessment, with no CPS referrals. Overall, 18.2% (n = 4/22) unwitnessed and 20.5% (n = 9/44) witnessed injury patients returned to our ED: 2 were aged younger than 12 months and had recurrent trauma. To decrease risk of missed physical abuse, SW consultation should be considered for all ISF patients.

Age at first alcohol-related hospital separation or emergency department presentation and rate of re-admission: A retrospective data linkage cohort of young Australians.

Alcohol is a leading risk factor for death and disease in young people. We compare age-specific characteristics of young people who experience their first ('index') alcohol-related hospitalisation or emergency department (ED) presentation, and whether age at index predicts 12-month rates of readmission. We used a retrospective linked-data cohort of 10,300 people aged 12-20 years with an index alcohol-related hospital and/or ED record in New South Wales, Australia from 2005 to 2013. Age group (early adolescent [12-14 years], late adolescent [15-17 years], young adult [18-20 years]) and diagnosis fields were used in logistic regression analyses and to calculate incidence rates with adjustment for year of index event, sex, socioeconomic disadvantage and residence remoteness. People who experienced their index event in early adolescence (adjusted relative risk ratio [ARRR] 0.45 [95% confidence interval 0.39, 0.52]) or late adolescence (ARRR 0.82 [0.74, 0.90]) were less likely to be male compared to young adults. Early adolescents (ARRR 0.60 [0.51, 0.70]) and late adolescents (ARRR 0.84 [0.76, 0.93]) were less likely to have a hospitalisation index event. Early adolescents (adjusted incidence rate ratio 1.40 [1.15, 1.71]) and late adolescents (adjusted incidence rate ratio 1.16 [1.01, 1.34]) were more likely than young adults to have a subsequent 12-month non-poisoning injury ED presentation. We identified preventable hospital events in young people who have previously experienced an alcohol-related ED presentation or hospitalisation, with age-specific characteristics and outcomes that can be used to inform future health policy and service planning.

Rare Case of Hip Pain Due to Iliopsoas Tendon Rupture; A Case Report and Review of the Literature

ObjectiveHip pain is common in patients of advanced age and has a very broad differential. Of the potential aetiologies, iliopsoas tendon ruptures are rare. Consequently, there is a paucity of literature on iliopsoas rupture in the older adult population, and its rarity can lead to a delay in its diagnosis. When iliopsoas ruptures do occur, they are typically secondary to trauma; however, they can occur spontaneously. Iliopsoas injuries can be disabling, but they respond well to conservative management. We report here a case of a 70-year-old woman who presented to an unaffiliated emergency department with left anterior hip pain 2 weeks after a fall from standing height.ResultsInitial X-ray and computed tomography were negative for fracture, and the patient was discharged with home health physical therapy. Her symptoms persisted. At a subsequent emergency department visit several weeks later, magnetic resonance imaging revealed a complete left iliopsoas tendon rupture with retraction. She was treated conservatively and made a complete recovery after physical therapy.DiscussionThis paper reviews the literature related to iliopsoas injuries, highlights the importance of iliopsoas tendon injuries among the differential for acute hip pain, and provides management recommendations for this rare, but probably underdiagnosed, injury. This treatable condition warrants further attention, as delay in diagnosis can prolong morbidity.LAY ABSTRACTHip pain is common in the elderly population and has many causes. Of the potential sources of hip pain, a complete tear of the iliopsoas, or hip flexor, tendon is rare. When iliopsoas tears do occur, it is typically after trauma, such as a fall. However, tears can happen spontaneously. Diagnosis is best made using magnetic resonance imaging (MRI), but can be made with ultrasound. These injuries can be disabling, but respond well to conservative management consisting of rest and pain management principles, followed by physical therapy active rehabilitation. This paper reviews the literature on iliopsoas tears, provides management recommendations for this rare, but probably underdiagnosed, injury, and reports a case of a 70-year-old woman who experienced a complete iliopsoas tear after a fall from standing height. The diagnosis was missed on initial evaluation, and was subsequently made using MRI. The patient made a full recovery after conservative management.

Eviction, post-traumatic stress, and emergency department use among low-income individuals in New Haven, CT

We sought to examinewhether and how landlord-related forced moves (inclusive of, but not limited to, legal eviction) were associated with emergency department (ED) use over time.We used survey data collected between 2017 and 2019 among 283 low-income participants in New Haven, CT to examine whether experiencing a legal eviction or other landlord-related forced move (T0) was associated with increased odds of ED use 6 months (T1) and 12 months (T2) later. We conducted bootstrapped mediation analyses to examine indirect effects of post-traumatic stress symptoms.One-fifth of participants (n = 61) reported a recent forced move at baseline (T0); half of these were legally evicted. Landlord-related forced moves were associated with ED use at T1(AOR = 2.06, 95 % CI: 1.04–4.06) and T2(AOR = 3.05, 95 % CI: 1.59–5.88). After adjustment for sociodemographic factors and other health-related confounders, legal eviction was not significantly associated with ED use at T1 (AOR = 1.61, 95 % CI: 0.68–3.81), but was significantly associated with ED use at T2 (AOR = 3.58, 95 % CI: 1.58–8.10). Post-traumatic stress symptoms accounted for 15.1% of forced moves’ association with ED use (p <.05).Landlord-related forced moves are positively associated with subsequent ED use, and post-traumatic stress symptoms are one factor that may help explain this association. Structural interventions that promote housing stability are needed to advance health equity, and they may also help to reduce preventable ED use. Such interventions are imperative in the context of the COVID-19 pandemic, which has strained health system capacity and exacerbated housing instability for many low-income renters. Results underscore the relevance of trauma-informed care and integrated care management to clinical practice in emergency settings.

Analysis of self-initiated visits for cervical trauma at urgent care centers and subsequent emergency department referral

BackgroundFollowing trauma involving the cervical spine (c-spine), patients often seek care at urgent care centers (UCCs) or emergency departments (EDs). PurposeThe purpose was to assess whether UCCs could effectively image acute self-selected c-spine trauma without referral to the ED as well as to estimate costs differences between UCC and ED imaging assessment. Materials and methodsThis retrospective study identified patients receiving c-spine imaging at UCCs affiliated with a large academic hospital system from 5/1/-8/31/2021. Patients receiving c-spine X-rays with an indication of trauma following low acuity injury, at UCCs were compared to patients receiving any c-spine imaging in the main campus ED. Medical record numbers were cross-referenced to identify patients receiving imaging at both a UCC and ED within 24 h and within 7 days. Work relative value units (wRVUs) for each UCC and ED imaging type were calculated. For the hypothetical scenario of patients presenting to the ED in the absence of UCC, patients were assumed to receive c-spine computed tomography (CT) without contrast per “usually appropriate” designation by the American College of Radiology Appropriateness Criteria®. ResultsAmong 143 self-selected, low acuity, patients who received c-spine X-rays at UCCs with an indication of trauma, one required referral to the ED within 24 h and two required referrals to the ED within 7 days. During the 4-month study period, 105.94 wRVUs ($3696.25) were saved by performing a c-spine X-ray in an UCC instead of a CT in the ED, extrapolated to 317.82 wRVUs ($11,088.74) per year. Using the average total costs of an UCC visit versus an ED visit, a total $145,976 was estimated to be saved during the study period or $437,928 per year. ConclusionOffering access for patient-initiated visits at UCCs for low-acuity c-spine trauma may help reduce the need for an ED visit, reducing imaging and healthcare visit costs. Summary statementUrgent Care Centers (UCCs) reduced the need for an Emergency Department (ED) referral visit in nearly 100% of self-selected, low acuity, patients with cervical trauma. Key results•Only 1.4% of patients required referral to an ED after a UCC visit for acute cervical trauma in this specific population.•In our system, UCCs are estimated to result in a savings of $437,928 over the course of a year in reduced ED visit costs, and $11,088.74 in wRVUs for this specific population.

Hospital service utilisation of people previously hospitalised with different subtypes of psychotic disorder: A record linkage study.

Little research has examined the physical and mental comorbidities, and health service use patterns, of people diagnosed with psychotic disorder subtypes other than schizophrenia spectrum disorders. This study aims to examine the physical and mental comorbidities, and subsequent hospital service use patterns, of individuals previously hospitalised with various psychotic disorder subtypes using linked health service data. We included individuals hospitalised with a psychotic disorder in New South Wales, Australia, between 1 July 2002 and 31 December 2014 (N = 63,110). We examined the demographic profile of the cohort and rates of subsequent acute hospital care and ambulatory mental health service use. We compared the rates of subsequent hospital admissions, emergency department presentations and ambulatory mental health treatment days of people hospitalised with different psychotic disorder subtypes to people hospitalised with schizophrenia spectrum disorders using Poisson regression. People most recently hospitalised with mood/affective disorders and psychotic symptoms had a higher rate of subsequent hospital admissions than those most recently hospitalised with schizophrenia spectrum and delusional disorders (adjusted incident rate ratio = 1.06; 95% confidence interval = [1.02, 1.10]), while people most recently hospitalised with drug-induced and other organic (adjusted incident rate ratio = 1.19; 95% confidence interval = [1.12, 1.27]) and acute psychotic disorders (adjusted incident rate ratio = 1.10; 95% confidence interval = [1.03, 1.18]) had more subsequent emergency department presentations than those most recently hospitalised with schizophrenia spectrum and delusional disorders. All three groups had fewer subsequent mental health ambulatory days than those most recently hospitalised with schizophrenia spectrum and delusional disorders (adjusted incident rate ratios = 0.85-0.91). The health profiles and subsequent hospital service use patterns of people previously hospitalised with different psychotic disorder subtypes are heterogeneous, and research is needed to develop targeted health policies to meet their specific health needs.

A Quality Improvement Initiative to Reduce Abdominal X-ray use in Pediatric Patients Presenting with Constipation

To decrease the percentage of patients undergoing an abdominal radiograph for evaluation of constipation within 24hours of their initial gastroenterology visit. In January 2015, we implemented a quality improvement, evidence-based guideline (EBG) aimed at standardizing the initial assessment of patients presenting for a new outpatient gastroenterology visit with a primary complaint of constipation. Over the subsequent 5years, we followed the clinical impact of this guideline initiation with the goal of decreasing unnecessary abdominal radiograph use by 10% within 1year of EBG launch. Patients older than 6months and younger than 19years were included. In total, 6723 patients completed new patient gastroenterology visits for a primary diagnosis of constipation between 2013 and 2019. Of these, 993 (14.8%) patients had abdominal radiographs taken within 24hours of their initial visit. Over the 7years of this project, a mean frequency of abdominal radiograph use decreased from 24% to less than 11%. In addition, a 57% decrease in hospital charges related to decreased radiograph use for constipation was found. No increases in subsequent emergency department visits or hospitalization for constipation within 30days of patients' initial visits were seen. Through local adoption of an EBG, routine use of abdominal radiographs taken during a patient's initial outpatient gastroenterology visit for constipation decreased by more than 50%. This reduction was maintained over a subsequent 5-year period without any detrimental side effects.

The MedConnect Program: Symptomatology, Return Visits, and Hospitalization of COVID-19 Outpatients Following Discharge From the Emergency Department.

Background and objectiveAlthough hospitalization is required for only a minority of those infected with severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), the high rates of morbidity and mortality among these patients have led researchers to focus on the predictors of admission and adverse outcomes in the inpatient population. However, there is scarce data on the clinical trajectory of individuals symptomatic enough to present for emergency care, but not sick enough to be admitted. In light of this, we aimed to examine the symptomatology, emergency department (ED) revisits, and hospitalization of coronavirus disease 2019 (COVID-19) outpatients after discharge from the ED.MethodsAdult patients with COVID-19 infection were prospectively enrolled after discharge from the ED between May and December 2020. Patients were followed up longitudinally for 14 days via phone interviews designed to provide support and information and to track symptomatology, ED revisits, and hospitalization.ResultsA volunteer, medical student-run program enrolled 199 COVID-19 patients discharged from the ED during the first nine months of the pandemic. Of the 176 patients (88.4%) who completed the 14-day protocol, 29 (16.5%) had a second ED visit and 17 (9.6%) were admitted, 16 (9%) for worsening COVID-19 symptoms. Age, male sex, comorbid illnesses, and self-reported dyspnea, diarrhea, chills, and fever were associated with hospital admission for patients with a subsequent ED visit. For those who did not require admission, symptoms generally improved following ED discharge. Age >65 years and a history of cardiovascular disease (CVD) were associated with a longer duration of cough, but generally, patient characteristics and comorbidities did not significantly affect the overall number or duration of symptoms.ConclusionsNearly one in five patients discharged from the ED with COVID-19 infection had a second ED evaluation during a 14-day follow-up period, despite regular phone interactions aimed at providing support and information. More than half of them required admission for worsening COVID-19 symptoms. Established risk factors for severe disease and self-reported persistence of certain symptoms were associated with hospital admission, while those who did not require hospitalization had a steady improvement in symptoms over the 14-day period.

Evaluation of the BEAT Meth Intervention for Emergency Department Patients with Methamphetamine Psychosis.

Methamphetamine is the second leading cause of overdose death in America and a leading cause of emergency department (ED) visits. Methamphetamine-induced psychosis is a dangerous and difficult-to-treat consequence of methamphetamine use. We describe the pilot implementation and outcomes of a multimodal treatment intervention for ED patients with methamphetamine psychosis, Beginning Early and Assertive Treatment for Methamphetamine Psychosis (BEAT Meth). BEAT Meth was implemented in an urban safety net health system. The protocol includes early identification and treatment of methamphetamine psychosis, a protocolized hospitalization, and support for transitioning patients to specialty addiction treatment. Patients receiving BEAT Meth were compared with ED patients with methamphetamine psychosis who were discharged. Implementation fidelity was measured to assess feasibility. BEAT Meth patients were nearly 3 times more likely to attend an outpatient specialty addiction appointment in the 30 days after discharge than comparison patients (32% vs 11%, P < 0.01). Subsequent ED utilization was common among all patients, and there was no significant difference in 30-day ED return rates between BEAT Meth and comparison patients (28% vs 37%, P = 0.10). Exploratory analyses suggested that increased attendance at outpatient treatment reduced ED utilization. BEAT Meth is an intervention framework to support identification, management, and treatment engagement of ED patients with methamphetamine psychosis. Treatment strategies like BEAT Meth are necessary to manage the unique challenges of methamphetamine addiction. These findings will guide clinical care, program development, and research.

Comparison of Mortality and Hospital Readmissions Among Patients Receiving Virtual Ward Transitional Care vs Usual Postdischarge Care

Virtual wards (VWs) include patient assessment in their homes by health care personnel and offer ongoing assessment and case management via home, telephone, and/or clinic visits. The association between VWs and patient outcomes during the transition from the hospital to home are unclear; earlier reviews on this topic have often conflated telemonitoring programs with VW models. To evaluate the use of VW transition systems for community-dwelling individuals after medical discharge. English-language articles indexed in PubMed or Cochrane and published between January 1, 2000, and June 15, 2021. Randomized clinical trials comparing VW care with usual postdischarge care. Studies were stratified by diagnosis. Following the Preferred Reporting Items for Systematic Reviews and Meta-analyses guideline, 2 reviewers independently identified studies and extracted data. DerSimonian-Laird inverse variance weighted random-effects models were used to compute relative risks (RRs) for dichotomous outcomes and mean differences for continuous outcomes. All-cause mortality, hospital readmissions, emergency department visits, health care costs, readmission length of stay, quality of life, and functional status. Twenty-four randomized clinical trials (11 in patients with heart failure, 3 in patients with chronic obstructive pulmonary disease, 4 in patients at high-risk for readmission, and 6 in mixed patient populations) with 10 876 patients were included (20 more trials than earlier reviews). In patients with heart failure, VWs were associated with fewer deaths (RR, 0.86; 95% CI, 0.76-0.97) and fewer readmissions (RR, 0.84; 95% CI, 0.74-0.96). However, similar associations were not seen in randomized clinical trials enrolling patients with other diagnoses (RR, 0.93; 95% CI, 0.83-1.04 for mortality and RR, 0.96; 95% CI, 0.88-1.05 for readmissions). Across all studies, VWs were associated with fewer emergency department visits (RR, 0.83; 95% CI, 0.70-0.98) and shorter readmission lengths of stay (mean difference, -1.94 days; 95% CI, -3.28 to -0.60 days). Three of 7 studies that evaluated health care expenses reported statistically significant lower costs with VW transition systems. Although postdischarge VW interventions appear to be associated with fewer subsequent emergency department visits, shorter readmission lengths of stay, and lower health care costs, fewer deaths and readmissions were seen only in trials enrolling patients with heart failure.

Characterizing Multiple Perpetrator Sexual Assaults in the Adolescent Female Population

To determine whether differences exist between the acute presentations and post-assault needs of youth presenting to an emergency department (ED) following multiple perpetrator sexual assault (MPSA) compared with those presenting after single perpetrator sexual assault. A retrospective cohort study of all female adolescents evaluated in an urban pediatric ED between 2014 and 2021 for acute sexual assault was conducted. Demographic characteristics and assault outcomes were assessed using bivariate analyses. Survivors of MPSA were not more likely than survivors of single perpetrator assaults to be diagnosed with an anal-genital injury or sexually transmitted infection but were more likely to re-present in the subsequent year for an emergent mental health concern (31% vs 11%, P=.001), including suicide attempt (6% vs 1%, P=.022). The high rate of subsequent ED visits for mental health concerns among female adolescent survivors of MPSA highlights the need for providing specialized support to this population.

Peanut anaphylaxis in 2022: Decoupling epinephrine usage from emergency department evaluation

Peanut anaphylaxis in 2022: Decoupling epinephrine usage from emergency department evaluation

Social Risk Factors Influence Pediatric Emergency Department Utilization and Hospitalizations

To characterize the association of children's social risk factors with total number of emergency department (ED) visits or hospitalization and time to first subsequent ED or hospitalization. This was a retrospective cohort study of patients seen at a general pediatric clinic between 2017 and 2021 with documented ≥1 social risk factors screened per visit. Negative binomial or Poisson regression modeled ED utilization and hospitalizations as functions of the total number of risk factors or each unique risk factor. Time-varying Cox models were used to evaluate differences between those who screened positive and those who screened negative, controlling for demographic and clinical covariates. Overall, 4674 patients (mean age, 6.6years; 49% female; 64% Hispanic; 21% Black) were evaluated across a total of 20 927 visits. Children with risk factors had higher rates of attention-deficit hyperactivity disorder, failure to gain weight, asthma, and prematurity compared with children with no risk (all P<.01). Adjusted models show a positive association between increased total number of factors and ED utilization (incidence rate ratio [IRR], 1.18; 95% CI, 1.12-1.23) and hospitalizations (IRR, 1.36; 95% CI, 1.26-1.47). There were no associations between a positive screen and time to first ED visit (hazard ratio [HR], 0.95; 95% CI, 0.85-1.06; P=.36) or hospitalization (HR, 1.15; 95% CI, 0.84-1.59; P=.40). Social risk factors were associated with increased ED utilization and hospitalizations at the patient level but were not significantly associated with time to subsequent acute care use. Future research should evaluate the effect of focused interventions on health care utilization, such as those addressing food insecurity and transportation challenges.