Closer to Home: A Quality Improvement Initiative to Optimize Satellite Site Bed Capacity.

BACKGROUND: The coronavirus disease 2019 pandemic resulted in the underutilization of inpatient beds at our satellite location. A lack of clarity and standardized admission criteria for the satellite led to frequent transfers to the main campus, resulting in patients traveling larger distances to receive inpatient care. We sought to optimize inpatient resource use at the satellite campus and keep patients "closer to home" by admitting eligible patients to that inpatient unit (LA4). Our aim was to increase bed capacity use at the satellite from 45% to 70% within 10 months. Our process measure was to increase the proportion of patients needing hospitalization who presented to the satellite emergency department (ED) and were then admitted to LA4 from 76% to 85%. METHODS: A multidisciplinary team used quality improvement methods to optimize bed capacity use. Interventions included (1) the revision and dissemination of satellite admission guidelines, (2) steps to create shared understanding of appropriate satellite admissions between ED and inpatient providers, (3) directed provider feedback on preventable main campus admissions, and (4) consistent patient and family messaging about the potential for transfer. Data were collected via chart review. Annotated run charts were used to assess the impact of interventions over time. RESULTS: Average LA4 bed capacity use increased from 45% to 69%, which was sustained for 1 year. The average percentage of patients admitted from the satellite ED to LA4 increased from 76% to 84%. CONCLUSIONS: We improved bed capacity use at our satellite campus through transparent admission criteria and shared mental models of patient care needs between ED and inpatient providers.

Antibiotic treatment duration for culture-negative sepsis in the pediatric intensive care unit.

Objective: Sepsis remains a leading cause of morbidity and mortality in children. There is very limited guidance for sepsis treatment when cultures remain negative. This study sought to determine the effectiveness of short versus long course of antibiotics when treating culture-negative sepsis and assess for subsequent multidrug-resistant organism (MDRO) acquisition. Design: Retrospective cohort study. Setting: Quaternary academic children's hospital. Patients: Pediatric intensive care unit (ICU) patients with culture-negative sepsis receiving a minimum of 72 hours of antibiotics. Methods: Patients found to have culture-negative sepsis from January 2017 to May 2020 were divided into two groups: short and long course of antibiotics. Various demographic and laboratory results were collected for each subject as available. Primary outcomes included mortality and lengths of stay. The secondary outcome was subsequent acquisition of a new MDRO. Results: Eighty-six patients were treated for culture-negative sepsis with 43 patients in both the short- (< or = 7 days) and long-course (>7 days) treatment cohorts. Patients who received a short course of antibiotics had a lower overall mortality than those who received a long course (9.3% vs 25.6% p = 0.047), but there was no difference in 30-day mortality (p > 0.99). Patients in the short-course group had a shorter hospital length of stay (22 vs 30 days p = 0.018). New MDROs were found in 10% of all patients. Conclusions: Treatment of culture-negative sepsis with short-course antibiotics was not associated with worse outcomes in ICU patients. These findings warrant further investigation with a larger, prospective, multi-center study.

Seroprevalence of Human T-Cell Lymphotropic Virus-1 in a Jamaican Antenatal Population and Assessment of Pooled Testing as a Cost Reduction Strategy for Implementation of Routine Antenatal Screening.

Mother to child transmission (MTCT) of human T-cell lymphotropic virus (HTLV)-1 is associated with increased risk of adult T-cell leukemia and can be unrecognized without routine antenatal screening. We assessed the seroprevalence of HTLV-1/2 among pregnant women attending The University Hospital of the West Indies Antenatal Clinic, 2019, and validated a cost-effective strategy to screen antenatal clinic attendees for HTLV-1/2. Residual antenatal samples from 370 women were tested for HTLV-1/2 by chemiluminescence microparticle immunoassay (CMIA). Six samples were confirmed HTLV-1 positive by Western blot (none for HTLV-2) for a prevalence of 1.62%. Four mother-child pairs were able to be recruited for HTLV testing of children, with two children testing HTLV-1/2 positive. Medical records of HTLV-1-infected women revealed that all women breastfed, indicating an unrecognized risk for HTLV MTCT. To assess whether pooling of samples as a cost-reduction strategy could be introduced, we pooled all antenatal samples received between November and December 2021 into 12 pools of eight samples/pool. Two pools were CMIA positive, and de-pooling of samples identified two CMIA-positive samples (one per pool), both confirmed as HTLV-1 by Western blot. These results indicate that HTLV-1 remains prevalent in pregnant Jamaican women and that sample pooling can be a cost-effective strategy to limit MTCT in Jamaica.

Overview of Pediatric Procalcitonin Testing Patterns in a Tertiary Care Children's Hospital.

The use of procalcitonin (PCT) has grown over the past decade with increasing reliance on the test to rule out bacterial infection. We retrospectively reviewed the medical records of children <18 years old hospitalized at a tertiary care children's hospital from 2017 to 2019 who had PCT testing performed during their admission. Of 4135 PCT levels collected on 1530 children, 982 (23.7%) were diagnostically low and 1993 (48.1%) were diagnostically elevated. Pediatric intensive care, with 6% of total hospital patients, obtained 41.4% of tests. Thirty-one (2%) patients had an average of 27 PCT levels per patient, accounting for 20% of all tests. Many children had symptoms for which testing is not indicated (eg, skin complaints). The differences in PCT testing by service, inappropriate patterns of repeat testing, and testing performed in patients for whom it is not indicated may identify targets for diagnostic stewardship.

Retrospective Comparison of Cefdinir, Cephalexin, and Sulfamethoxazole-Trimethoprim in the Treatment of Outpatient Pediatric Urinary Tract Infections.

This retrospective single-center study included children aged 2 months to 18 years who were prescribed an oral antibiotic for microbiologically confirmed urinary tract infection (UTI). The primary outcomes were re-encounter to the hospital, emergency department, or urgent care within 30 days and modification of the antibiotic regimen within 14 days. Development of Clostridioides difficile (C difficile) infection or new allergic reaction to the antibiotic prescribed was the secondary outcome. The sample included 2685 children. Rates of re-encounter were similar regardless of the initial antibiotic prescribed (P = .88), and patients who received cefdinir had a lower rate of medication changes (5%) compared with both cephalexin (14%) and sulfamethoxazole-trimethoprim (15%) (P ≤ .001). The most common reason for medication change was susceptibility interpretation. Given its low side-effect profile and narrow spectrum compared with the alternatives, cephalexin appears to be a reasonable choice as first-line therapy for the treatment of uncomplicated pediatric UTI.

Establishing therapeutic and supportive relationships throughout delivery of a school-based group parenting program via telehealth: Exploring causal pathways.

Background: Access to specialised early intervention mental health services for children, including group counselling for parents/carers, is still a challenge in non-metropolitan areas of Australia. Aim: To gain understanding of the acceptability of a school-based targeted parenting group program delivered via telehealth by exploring the experiences of parents/carers, clinicians and school staff, and asking what works, how, why and in what circumstances. Methods: Caregivers, clinicians and school staff involved in the delivery of a mental health program via telehealth into primary schools in two rural Local Health Districts (LHDs) in southern New South Wales (NSW) were invited to participate in interviews and/or focus group discussions. Thematic analysis of the data was conducted with reference to realist theory. Findings: We conducted semi-structured interviews with 12 caregivers, five semi-structured interviews and two focus group discussions with school staff from six participating schools, and three focus groups with seven clinicians who delivered the intervention. We found that the intervention and micro contexts interacted to influence acceptability by initiating or enhancing cohesion among caregivers, establishing channels of communication between caregivers and teachers, and connection between caregivers and clinicians despite geographic distance. Several adaptations were made to strengthen the therapeutic alliance between caregivers and clinicians. Conclusion: Relationships crucial to the success of delivering psychological group counselling were established. Regional community contexts can facilitate acceptability of parenting group counselling delivered into schools via telehealth. Implementation of the program was flexible enough to allow clinicians to adjust their approach and materials to better suit the telehealth modality.

Extended Infusion ß-Lactams for the Treatment of Gram-Negative Bacteremia in Children.

OBJECTIVE: The pharmacokinetics of ß-lactam antibiotics favor administration via an extended infusion. Although literature to support extended infusion ß-lactams exists for adults, few data are available in pediatrics, especially among patients with bacteremia. The purpose of this study was to compare clinical outcomes between extended and standard infusions in children with Gram-negative bacteremia. METHODS: This retrospective chart analysis included hospitalized patients ages 0 to 18 years who received at least 72 hours of cefepime, meropenem, or piperacillin-tazobactam between January 1, 2013 and July 30, 2021. Clinical outcomes included duration of antibiotic therapy, hospital length of stay, readmission within 30 days, all-cause mortality, time to blood culture clearance, and time to normalization of inflammatory markers. RESULTS: A total of 124 patients (51 extended infusion, 73 standard infusion) met criteria for evaluation. Duration of antibiotic therapy was shorter in the extended infusion group (6.6 days versus 10.2 days; p = 0.01). There were no differences in hospital length of stay, readmission rates, all-cause mortality, time to normalization of inflammatory markers, or time to blood culture clearance. CONCLUSIONS: Use of extended infusion ß-lactam antibiotics in children with Gram-negative bacteremia was associated with shorter durations of therapy and should be the preferred method of administration when feasible.

Management of Children with Reported Penicillin Allergies.

Penicillin allergy is the most commonly reported medication allergy. Reported allergy is associated with increased morbidity and mortality. Risk categorization tools can help determine the optimal testing strategies to delabel patients with reported allergy. Approaches to allergy removal include oral challenge in low-risk patients and skin testing in high-risk patients. Many different locations may be used to test for allergy, including ambulatory care clinics, inpatient units, and emergency departments. Interventions (eg, use of the electronic medical record) are needed to ensure that once the allergy is removed, this information is effectively transmitted to the patient and appropriate providers.

The Effect of Obstetric Drills Training - Jamaica Core Obstetric Teaching and Training in Emergencies (JOTTIE) on Postpartum Haemorrhage at a Jamaican Teaching Hospital.

OBJECTIVE: To evaluate whether the initiation of JOTTIE, a one day simulation training course focussed on the management of common obstetric emergencies, was associated with a reduction in the morbidity and mortality associated with postpartum haemorrhage (PPH) at the University Hospital of the West Indies (UHWI). STUDY DESIGN: We conducted a retrospective comparative study that evaluated the incidence of multiple outcomes related to maternal morbidity secondary to PPH, during the two year period immediately prior to the introduction of JOTTIE (pre course arm, N = 88) or the two year period, one year post introduction (post course arm, N = 103) for all women who had vaginal deliveries complicated by PPH at UHWI. A relationship was said to be statistically significant if p < 0.05. Additionally, the study examined risk factors in relation to severity of haemorrhage. RESULTS: Genital tract trauma represented the highest recorded cause of PPH (approximately 71%). The data revealed that patients in the pre training arm were similarly likely to have no adverse outcome in comparison to patients in the post training arm (p = 0.962). There was also no statistically significant relationship between the time period of patient exposure in relation to the JOTTIE course and severity of PPH (p > 0.05). Uterine fibroids and Crohn's disease were the only co-morbidities found to increase the likelihood of severe PPH, at 5.154 times (p = 0.019,OR = 5.154, CI = 1.314-20.212) and 17.848 times (p = 0.085,OR = 17.848,CI = 0.672-474.365), respectively. CONCLUSIONS: This study suggests that prior to the introduction of the JOTTIE the rate of maternal morbidity associated with PPH was relatively low at UHWI and there was no significant effect on its management or a significant reduction in maternal morbidity since introduction of the course. Future research on the morbidity related to the other obstetric emergencies addressed at JOTTIE is needed in order to assess the effect of the course as a whole.

Double Take on Double Vision: Invasive Rhinosinusitis From Blastomyces dermatitidis in an Adolescent With Well-Controlled Diabetes.

Blastomyces dermatitidis is a fungus endemic to the Ohio and Mississippi river valley region and great lakes region. Exposure is typically associated with outdoor activities near streams, rivers, or moist soil. Pulmonary disease is the main manifestation, whereas dissemination is more frequently observed in immunosuppressed individuals. We herein report an uncommon case of B. dermatitidis causing invasive fungal sinusitis in a patient with well-controlled type 2 diabetes mellitus in the absence of conventional higher-risk environmental exposures. This case highlights the importance of a broad differential for invasive fungal infections in patients with diabetes, including those in endemic areas without classical exposures.

Evaluation and Medical Management of the Pediatric Patient With Orbital Cellulitis/Abscess: A Systematic Review.

BACKGROUND AND OBJECTIVES: Pediatric orbital cellulitis/abscess (OCA) can lead to vision loss, intracranial extension of infection, or cavernous thrombosis if not treated promptly. No widely recognized guidelines exist for the medical management of OCA. The objective of this review was to summarize existing evidence regarding the role of inflammatory markers in distinguishing disease severity and need for surgery; the role of imaging in OCA evaluation; and the microbiology of OCA over the past 2 decades. METHODS: This review was reported in accordance with the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines. Searches were performed in MEDLINE (Ovid), Web of Science Core Collection, Scopus, CINAHL (EBSCO), and Cochrane Central Register of Controlled Trials (CENTRAL), most recently on February 9, 2021. RESULTS: A total of 63 studies were included. Most were descriptive and assessed to have poor quality with high risk of bias. The existing publications evaluating inflammatory markers in the diagnosis of OCA have inconsistent results. Computed tomography imaging remains the modality of choice for evaluating orbital infection. The most common organisms recovered from intraoperative cultures are Streptococcus species (Streptococcus anginosus group, group A Streptococcus, and pneumococcus) and Staphylococcus aureus. Methicillin-resistant S aureus in culture-positive cases had a median prevalence of 3% (interquartile range, 0%-13%). CONCLUSION: This systematic review summarizes existing literature concerning inflammatory markers, imaging, and microbiology for OCA evaluation and management. High-quality evidence is still needed to define the optimal medical management of OCA.

Pediatric COVID-19 Delirium: Case Report of 2 Adolescents.

INTRODUCTION: Neurological complications of COVID-19, including delirium, are emerging in the adult population but have not been well described in pediatrics. CASE PRESENTATION: We report the cases of 2 adolescent males, ages 16 and 17, who presented with delirium secondary to an acute COVID-19 infection in the fall of 2020 at Children's Wisconsin in Milwaukee, Wisconsin. The foundation of our treatment strategy was the triad of alpha-2 agonists (clonidine, dexmedetomidine, guanfacine), antipsychotic agents (quetiapine, haloperidol, olanzapine), and melatonin. Discharge planning required involvement from inpatient psychiatry, case management, social work, and the family. Both patients showed improvement after several weeks. DISCUSSION: We believe these are the first reported cases of COVID-19-associated delirium in children outside of multisystem inflammatory syndrome in children (MIS-C). CONCLUSION: Pediatric COVID-19 delirium is a new manifestation of the COVID-19 disease. Treatment guidelines are emerging and lessons regarding therapies and discharge considerations are described in these 2 unique cases.

Blastomycosis in 64 Wisconsin Children: Unanticipated Infection Risk and Severity in Urban Residents.

BACKGROUND: Blastomycosis, an endemic mycosis of immunocompetent individuals, is typically seen after exposure to waterways within rural wooded regions. It is not considered a disease of urban environments. Infection can be solely pneumonic or disseminate to skin, bone or central nervous system. Unknown factors influence disease acquisition and severity in children. METHODS: We analyzed acquisition risks and disease characteristics of blastomycosis in children seen at a tertiary care center from 1998 to 2018 to identify potential exposure sources, measure disease severity and assess the effect of race upon disease severity. RESULTS: Of 64 infected children, mean age was 12.9 years, with median time to diagnosis 38.5 days. About 72% were male, 38% resided in urban counties and 50% had typical environmental exposure. Isolated pulmonary infection occurred in 33 (52%). The remainder had evidence of dissemination to skin (N = 13), bone (N = 16; 7 clinically silent) and cranium (N = 7; 3 clinically silent). Infection was moderate/severe in 19 (30%). Two children (3%) died. About 79% of children with moderate/severe disease (P = 0.008) and 71% of urban children (P = 0.007) lacked typical environmental exposure. Comparing children from urban counties to other residences, 63% versus 5% were black (P < 0.001) and 71% versus 35% developed extrapulmonary dissemination (P = 0.006). Moderate/severe disease was seen in 7/17 (42%) black children but only 12/47 (26%) children of other races (P = 0.23). CONCLUSIONS: Blastomycosis, can be endemic in urban children in the absence of typical exposure history, have frequent, sometimes clinically silent, extrapulmonary dissemination and possibly produces more severe disease in black children.

Skin Testing for Penicillin Allergy: a Review of the Literature.

PURPOSE OF REVIEW: Self-reported penicillin allergies are frequently reported, though more than 95% of those are not truly allergic when challenged. These patients are more likely to receive alternative antibiotic regimens resulting in the use of broad-spectrum antibiotics that may be less effective, more toxic, and/or more expensive than preferred agents. Given the significant burden on patient outcomes and the healthcare system, the ability to reconcile an allergy and broaden future antibiotic options is essential. RECENT FINDINGS: This is a narrative review describing risk stratification for penicillin skin testing, practical advice for implementation, and future directions. A summary of studies within the last 5 years is provided. The trend over the past several years has been to offer oral drug challenges to low-risk patients and skin testing to high-risk patients with a reported penicillin allergy. This review provides support for risk stratification assessment of reported penicillin allergy to optimize antibiotic use and prevent emergence of antimicrobial resistance.

Extended Infusion of Beta-Lactams Is Associated With Improved Outcomes in Pediatric Patients.

OBJECTIVE: The pharmacokinetics of beta-lactam antibiotics favor administration via an extended infusion. Although literature supporting extended infusion beta-lactams exists in adults, few data are available to guide the practice in pediatrics. The purpose of this study was to compare clinical outcomes between extended and standard infusions in children. METHODS: This retrospective chart analysis included hospitalized patients 0 to 18 years old who received at least 72 hours of cefepime, piperacillin-tazobactam, or meropenem between October 1, 2017, and March 31, 2019. Clinical outcomes of care included hospital length of stay, readmission within 30 days, and all-cause mortality. RESULTS: A total of 551 patients (258 extended infusion, 293 standard infusion) met criteria for evaluation. Clinical outcomes among the entire population were similar. A subanalysis of select populations demonstrated decreased mortality in critical care patients (2.1% vs 19.6%, p = 0.006) and decreased 30-day readmission rates in bone marrow transplant patients (0% vs 50%, p = 0.012) who received the extended infusion compared with a standard infusion. CONCLUSIONS: Outcomes were similar between extended and standard infusions in children. Subgroup analyses suggest a possible mortality benefit in the critically ill and decreased readmission rate in bone marrow transplant patients.