Pediatric thoracic cage fractures - mind the sternum: A retrospective analysis of the ACS-TQIP database.

BACKGROUND: The thoracic cage is an anatomical entity formed by the thoracic spine, ribs, and sternum. As part of this osteoligamentous complex, the sternum contributes substantially to the stability of the thoracic spine. This study investigates the influence of a concomitant sternal fracture (SF) on the treatment and hospital course of pediatric patients with a thoracic vertebral fracture (TVF). METHODS: The Trauma Quality Improvement Program (TQIP) datasets from 2016-2020 were reviewed. Patients aged 0-19 with TVF with or without SF following blunt trauma were identified using the abbreviated injury scale (AIS) codes and selected for further data collection. Patients with transverse or spinous process fractures or incomplete data were excluded. Data collected included demographics, mechanisms of injury, clinical variables, procedures, intensive care unit (ICU) admission and length of stay (LOS), total LOS and in-hospital mortality. Continuous variables were analyzed with Wilcoxon Rank Sum test, categorical variables with Chi-squared test. RESULTS: A total of 13,434 patients were identified, of which 10,292 had isolated TVF (TVF), 788 TVF and concomitant SF (TVF + SF), 2,225 isolated SF (excluded), and 126 incomplete data (excluded). Motor vehicle collisions were the most common mechanism of injury in both groups (TVF: 75%, TVF + SF: 88%), followed by falls (TVF: 23%, TVF + SF: 12%). Spinal cord injuries were more common among TVF + SF patients (6.4% vs 4%). Median injury severity score (17 vs. 12), age (17 vs. 15 years), LOS (5 vs. 3 days), and mortality (5.6% vs. 2.3%) were significantly higher and the need for operative treatment (69% vs. 56%) and ICU admission (53% vs 36%) significantly more frequent in patients with TVF + SF. CONCLUSIONS: Concomitant SF occur in 7% of all pediatric patients with TVF and are associated with increased morbidity and mortality. This combination of injuries is likely the result of greater energy transmission and injury potential. LEVEL OF EVIDENCE: Level IV, Therapeutic/ Care management.

Trends in Histrelin Implantation at a Pediatric Tertiary Care Center.

INTRODUCTION: Determine procedural outcomes and identify changing trends of utilization among patients undergoing histrelin implantation at a large pediatric tertiary care center over 15 y. METHODS: Retrospective review of all patients undergoing histrelin implantation between January 2008 and April 2022. RESULTS: A total of 746 patients underwent 1794 unique procedures (1364 placements/replacements, 430 removals). Procedures were performed in the clinic (1071, 60%), sedation unit (630, 35%), and operating room (93, 5%). A total of 14 (0.8%) complications were identified, including two patients that required early implant removal and one patient requiring antibiotics. Implants were placed for central precocious puberty (CPP, 579) or gender dysphoria (GD, 167). Cohort included 25.9% males and 74.1% females with mean age of implantation of 9.48 y (SD: 2.34, range: 1.05-17.34). The GD group is comprised of 52.4% males and 47.6% females, compared to 18.3% males and 81.7% females in the CPP. Significant difference was identified for mean age at placement by indication (CPP 8.65 y versus GD 12.34, P < 0.001). New patient referrals and implant procedures increased significantly over 14 y. Yearly frequency of patients receiving implants for CPP and GD increased significantly (P < 0.001), with proportion of GD patients increasing from 7% to 32%. CONCLUSIONS: Histrelin procedures have increased in frequency overall with the greater increase noted in the GD cohort. The development of a streamlined process and a dedicated team have enabled histrelin procedures to be safely performed in the clinic setting for most, with a very low complication rate.

Firearm Death Rates in Rural vs Urban US Counties.

This cross-sectional study examines the variability in firearm mortality risk by county type across the full rural-urban continuum in the US.

Late-Presenting Sagittal Craniosynostosis: An Update to a Standardized Treatment Protocol.

BACKGROUND: The authors previously published their protocol to treat patients who present with sagittal craniosynostosis after the age of 1 year. The purpose of this article is to present a follow-up and update of this cohort to evaluate outcomes of their treatment protocol. METHODS: Patients with isolated sagittal craniosynostosis who presented after the age of 1 year between July of 2013 and April of 2021 were included. RESULTS: A total of 108 patients met inclusion criteria. The average age at presentation was 5.2 ± 3.4 years, and 79 patients (73.1%) were male. The indications for imaging were head shape (54.6%), headache (14.8%), trauma (9.3%), seizure (4.6%), papilledema (2.8%), and other (13.9%). Of the 108 patients, 12 (11.1%) underwent surgery following their initial consultation: five for papilledema, four for elevated intracranial pressure, two for severely scaphocephalic head shapes, and one for abnormal funduscopic findings. Two of these patients underwent additional reconstructive surgery, one for the recurrence of papilledema and headache and the other for progressive scaphocephaly. The average length of time between operations was 4.9 years. Of the 96 patients who were managed conservatively, four (4.2%) underwent surgery at an average of 1.2 ± 0.5 years later (average age, 4.4 ± 1.5 years) for brain growth restriction ( n = 2), aesthetic concerns ( n = 1), and refractory headaches ( n = 1). The average follow-up of all patients with craniofacial surgery was 2.7 ± 2.3 years (median, 2.1 years; interquartile range, 3.7 years). CONCLUSIONS: Patients with late-presenting sagittal craniosynostosis require surgical correction less often than younger patients, likely because of milder phenotype. Few patients in the conservative treatment arm ultimately required surgery (4%). CLINICAL QUESTION/LEVEL OF EVIDENCE: Therapeutic, IV.

Assessing the Prevalence of Medical Optimization Therapy in Vascular Surgery Clinics.

This cross-sectional study uses checklist data to assess optimal medical therapy prescribed for veterans with atherosclerotic cardiovascular disease.

Assessing the health literacy of caregivers in the pediatric intensive care unit: a mixed-methods study.

Background: Limited health literacy is associated with increased hospitalizations, emergency visits, health care costs, and mortality. The health literacy levels of caregivers of critically ill children are unknown. This mixed-methods study aims to quantitatively assess the health literacy of caregivers of children admitted to the pediatric intensive care unit (PICU) and qualitatively describe facilitators and barriers to implementing health literacy screening from the provider perspective. Methods: Caregivers of patients admitted to our large, academic PICU (between August 12, 2022 and March 31, 2023) were approached to complete a survey with the Newest Vital Sign (NVS), which is a validated health literacy screener offered in English and Spanish. We additionally conducted focus groups of interdisciplinary PICU providers to identify factors which may influence implementation of health literacy screening using the Consolidated Framework for Implementation Research (CFIR) framework. Results: Among 48 surveyed caregivers, 79% demonstrated adequate health literacy using the Newest Vital Sign screener. The majority of caregivers spoke English (96%), were mothers (85%), and identified as White (75%). 83% of caregivers were able to attend rounds at least once and 98% believed attending rounds was helpful. Within the PICU provider focus groups, there were 11 participants (3 attendings, 3 fellows, 2 nurse practitioners, 1 hospitalist, 2 research assistants). Focus group participants described facilitators and barriers to implementation, which were mapped to CFIR domains. Timing of screening and person administering screening were identified as modifiable factors to improve future implementation. Conclusion: We found the health literacy levels of PICU caregivers in our setting is similar to prior assessments of parental health literacy. Participation in morning rounds was helpful for developing understanding of their child's illness, regardless of health literacy status. Qualitative feedback from providers identified barriers across all CFIR domains, with timing of screening and person administering screening as modifiable factors to improve future implementation.

Sunbeam Program Reduces Rate of Falls in Long-Term Care Residents With Mild to Moderate Cognitive Impairment or Dementia: Subgroup Analysis of a Cluster Randomized Controlled Trial.

OBJECTIVES: The Sunbeam trial significantly reduced falls in long-term aged care (LTC) residents. The current study's primary objective was to undertake subgroup analysis of the Sunbeam trial, to determine whether the intervention was effective for reducing falls in LTC residents with mild-moderate cognitive impairment/dementia. Secondary objectives were to determine intervention effects on cognitive and physical function. DESIGN: Subgroup analysis of a cluster randomized controlled trial (RCT). SETTING AND PARTICIPANTS: Permanent residents of LTC in Australia who participated in the Sunbeam trial with Addenbrooke's Cognitive Examination-Revised (ACE-R) scores <83 (Mini-Mental State Examination >14 = main trial inclusion criteria). METHODS: Of 221 participants, 148 had an ACE-R <83 and were included in this study. Sixteen LTC residences (clusters) were randomized to receive either the Sunbeam program or usual care. The Sunbeam program involved two 1-hour sessions/week of tailored and progressive resistance and balance training for 25 weeks followed by a maintenance program (two 30-min sessions/week of nonprogressive exercise for 6 months). Assessments were conducted at baseline, 6 months, and 12 months. Falls were recorded using routinely collected data from the LTC incident management systems. RESULTS: Rate of falls (50%) and risk of falls (31%), multiple falls (40%), and injurious falls (44%) were reduced in the intervention group. The intervention group had significantly better balance (static and dynamic) and sit-to-stand ability when compared with the control group at 6 months and significantly better dynamic balance at 12 months. There were no serious adverse events. CONCLUSIONS AND IMPLICATIONS: The Sunbeam Program significantly reduced falls and improved physical performance in cognitively impaired LTC residents. This is a novel and important finding, as many previous studies have excluded people with cognitive impairment/dementia and inconsistent findings have been reported when this population has been studied. Our findings suggest that progressive resistance and balance exercise is a safe and effective fall prevention intervention in LTC residents with mild-moderate cognitive impairment/dementia.

Contemporary management of acute and chronic mesenteric ischemia: 10-year experience from a multihospital healthcare system.

OBJECTIVE: Endovascular and hybrid methods have been increasingly used to treat mesenteric ischemia. However, the long-term outcomes and risk of symptom recurrence remain unknown. The objective of the present study was to define the predictors of postoperative morbidity, mortality, and patency loss for acute mesenteric ischemia (AMI) and chronic mesenteric ischemia (CMI). METHODS: The inpatient and follow-up records for all patients who had undergone revascularization for AMI and CMI from 2010 to 2020 at a multicenter hospital system were reviewed. Patency and mortality were evaluated with Cox regression, visualized with Kaplan-Meier curves, and compared using log-rank testing. Patency was further evaluated using Fine-Gray regression with death as a competing risk. The postoperative major adverse events (MAE) and 30-day mortality were evaluated with logistic regression. RESULTS: A total of 407 patients were included, 148 with AMI and 259 with CMI. For the AMI group, the 30-day mortality was 31%. Open surgery was associated with lower rates of bowel resection (odds ratio [OR], 0.23; 95% confidence interval [CI], 0.13-0.61). The etiology of AMI also did not change the outcomes (OR, 1.30; 95% CI, 0.77-2.19). Adjusted analyses indicated that a history of diabetes (OR, 2.77; 95% CI, 1.37-5.61) and sepsis on presentation (OR, 2.32; 95% CI, 1.18-4.58) were independently associated with an increased risk of 30-day MAE. In the CMI group, open surgery and chronic kidney disease were associated with a higher incidence of MAE (OR, 3.03; 95% CI, 1.14-8.05; OR, 2.37; 95% CI, 1.31-4.31). In contrast, chronic kidney disease (OR, 3.02; 95% CI, 1.10-8.37) and inpatient status before revascularization (OR, 2.78; 95% CI, 1.01-7.61) were associated with increased 30-day mortality. For the CMI group, the endovascular cohort had experienced greater rates of symptom recurrence (29% vs 13%) with a faster onset (endovascular, 64 days; vs bypass, 338 days). CONCLUSIONS: AMI remains a morbid disease despite the evolving revascularization techniques. An open approach should remain the reference standard because it reduces the likelihood of bowel resection. For CMI, endovascular interventions have improved the postoperative morbidity but have also resulted in early symptom recurrence and reintervention. An endovascular-first approach should be the standard of care for CMI with close surveillance.

A single institutional experience with suction thrombectomy in acute mesenteric ischemia.

Acute mesenteric ischemia (AMI) is typically treated by open surgery or hybrid techniques. Catheter-based aspiration thrombectomy represents another minimally invasive alternative with a potential additional safety benefit of minimizing the bleeding risk associated with thrombolytics. In this institutional case series, we present five clinical cases of aspiration thrombectomy for high-risk AMI using the Penumbra aspiration system. All patients underwent technically successful endovascular thrombectomy as demonstrated by intraoperative angiography results. However, bowel necrosis and sepsis adversely affected postoperative outcomes. Lack of intraoperative bowel assessment is a limitation of endovascular methods, highlighting the importance of patient selection.

Videography in Pediatric Emergency Research: Establishing a Multicenter Collaborative and Resuscitation Registry.

OBJECTIVES: High-quality clinical research of resuscitations in a pediatric emergency department is challenging because of the limitations of traditional methods of data collection (chart review, self-report) and the low frequency of cases in a single center. To facilitate valid and reliable research for resuscitations in the pediatric emergency department, investigators from 3 pediatric centers, each with experience completing successful single-center, video-based studies, formed the Videography In Pediatric Emergency Research (VIPER) collaborative. METHODS: Our initial effort was the development of a multicenter, video-based registry and simulation-based testing of the feasibility and reliability of the VIPER registry. Feasibility of data collection was assessed by the frequency of an indeterminate response for all data elements in the registry. Reliability was assessed by the calculation of Cohen κ for dichotomous data elements and intraclass correlation coefficients for continuous data elements. RESULTS: Video-based data collection was completed for 8 simulated pediatric resuscitations, with at least 2 reviewers per case. Data were labeled as indeterminate by at least 1 reviewer for 18 (3%) of 524 relevant data fields. The Cohen κ for all dichotomous data fields together was 0.81 (95% confidence interval, 0.61-1.0). For all continuous (time-based) variables combined, the intraclass correlation coefficient was 0.88 (95% confidence interval, 0.70-0.96). CONCLUSIONS: Initial simulation-based testing suggests video-based data collection using the VIPER registry is feasible and reliable. Our next step is to assess feasibility and reliability for actual pediatric resuscitations and to complete several prospective, hypothesis-based studies of specific aspects of resuscitative care, including of cardiopulmonary resuscitation, tracheal intubation, and teamwork and communication.

Videographic assessment of cardiopulmonary resuscitation quality in the pediatric emergency department.

OBJECTIVE: To describe the adherence to guidelines for CPR in a tertiary pediatric emergency department (ED) where resuscitations are reviewed by videorecording. METHODS: Resuscitations in a tertiary pediatric ED are videorecorded as part of a quality improvement project. Patients receiving CPR under videorecorded conditions were eligible for inclusion. CPR parameters were quantified by retrospective review. Data were described by 30-s epoch (compression rate, ventilation rate, compression:ventilation ratio), by segment (duration of single providers' compressions) and by overall event (compression fraction). Duration of interruptions in compressions was measured; tasks completed during pauses were tabulated. RESULTS: 33 children received CPR under videorecorded conditions. A total of 650 min of CPR were analyzed. Chest compressions were performed at <100/min in 90/714 (13%) of epochs; 100-120/min in 309/714 (43%); >120/min in 315/714 (44%). Ventilations were 6-12 breaths/min in 201/708 (23%) of epochs and >12/min in 489/708 (70%). During CPR without an artificial airway, compression:ventilation coordination (15:2) was done in 93/234 (40%) of epochs. 178 pauses in CPR occurred; 120 (67%) were <10s in duration. Of 370 segments of compressions by individual providers, 282/370 (76%) were <2 min in duration. Median compression fraction was 91% (range 88-100%). CONCLUSIONS: CPR in a tertiary pediatric ED frequently met recommended parameters for compression rate, pause duration, and compression fraction. Hyperventilation and failure of C:V coordination were very common. Future studies should focus on the impact of training methods on CPR performance as documented by videorecording.