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OBJECTIVE:: Out-of-hospital rescuers likely need regular clinical experience to perform endotracheal intubation (ETI) in a safe and effective manner. We sought to determine the frequency of ETI performed by individual out-of-hospital rescuers.DESIGN:: Analysis of an administrative database of all emergency medical services (EMS) patient care reports in Pennsylvania.SETTING:: Commonwealth of Pennsylvania from January 1 to December 31, 2003.SUBJECTS:: EMS advanced life support rescuers (paramedics, prehospital nurses, and EMS physicians) who reported at least one patient contact during the study period.INTERVENTIONS:: None.MEASUREMENTS:: We calculated individual rescuer ETI frequency and opportunity. We evaluated relationships between ETI frequency and the number of patient contacts. We also examined the relationship with practice setting (air medical vs. ground rescuers and urban vs. rural rescuers).MAIN RESULTS:: In 1,544,791 patient care reports, 11,484 ETIs were reported by 5,245 out-of-hospital rescuers. The median ETI frequency was one (interquartile range, 0–3; range, 0–23). Of 5,245 rescuers, >67% (3,551) performed two or fewer ETIs, and >39% (2,054) rescuers did not perform any ETIs. The median number of ETI opportunities was three (interquartile range, 0–6; range, 0–76). ETI frequency was associated with patient volume (Spearman’s ρ = 0.67) and was higher for air medical (p = .006) and urban (p < .0001) rescuers. ETI frequency was not associated with response (Spearman’s ρ = −0.01) or transport (Spearman’s ρ = −0.06) times.CONCLUSIONS:: Out-of-hospital ETI, an important and difficult resuscitation intervention, is an uncommon event for most rescuers. [ABSTRACT FROM AUTHOR]

OBJECTIVE:: Uncontrolled exposure hypothermia is believed to be deleterious in the setting of major trauma. Prevention of hypothermia in the injured patient is currently practiced in both prehospital and in-hospital settings. However, this standard is based on studies of limited patient series that were not designed to identify the independent relationship between hypothermia and mortality. Recent studies suggest that therapeutically applied hypothermia may benefit selected patient subsets. The goal of this study was to evaluate the independent association between admission hypothermia and mortality after major trauma, with adjustment for clinical confounders. DESIGN:: Retrospective analysis of a statewide trauma registry. The primary outcome was death at hospital discharge. The key exposure was hypothermia, defined as body temperature =35C at admission. Multivariate regression was used to risk-adjust for age, severity and mechanism of injury, and route of temperature measurement. Additional adjustment for prehospital exposure time and intravenous fluid therapy was also evaluated. SETTING:: Trauma centers of the Commonwealth of Pennsylvania. PATIENTS:: All trauma patients =16 yrs of age for the years 20002002. Transferred patients were excluded. Patients were excluded if temperature or route of temperature measurement was not known. Both the full cohort and a subset with isolated severe head injury were evaluated. INTERVENTIONS:: None. MEASUREMENTS AND MAIN RESULTS:: Of 38,520 patients, 1,921 (5.0%) were hypothermic at admission. Admission hypothermia was independently associated with increased odds of death in both the full cohort (odds ratio, 3.03; 95% confidence interval, 2.623.51) and the subset with isolated severe head injury (2.21; 1.623.03), with adjustment for age, severity and mechanism of injury, and route of temperature measurement. CONCLUSIONS:: Admission hypothermia is independently associated with increased adjusted odds of death after major trauma. The increase in mortality is not completely attributable to physiologic presentation or injury pattern or severity. [ABSTRACT FROM AUTHOR]

SUMMARY: OBJECTIVE Previous studies have implicated a role of peptidoglycan in the pathophysiology of organ injury in sepsis. However, the systemic response to, and organ injury caused by, peptidoglycan have been scarcely studied in vivo.DESIGN Prospective, randomized study.SETTING University-based research laboratory.SUBJECTS Fifty-seven anesthetized, male Wistar rats.INTERVENTIONS After surgical preparation, anaesthetized rats were administered 3 mg/kg Staphylococcus aureus peptidoglycan (n = 9), 10 mg/kg S. aureus peptidoglycan (n = 14), or an equal volume of saline (sham, n = 12) in the jugular vein over a 10-min period.MEASUREMENTS AND MAIN RESULTS Injection of low-dose peptidoglycan (3 mg/kg) had no measurable effects on the rats. In contrast, high-dose peptidoglycan (10 mg/kg) caused increased serum values of aspartate aminotransferase (p ≤ .005), alanine aminotransferase (p ≤ .001), γ-glutamyltransferase, and bilirubin (p ≤ .05) (indicators of liver injury/dysfunction) as well as a moderate, but significant, increase in serum creatinine and urea (p ≤ .05) (indicators of renal dysfunction). Plasma analyses showed a substantial increase in plasma values of tumor necrosis factor-α, interleukin-6, and interleukin-10 (p ≤ .05 for all vs. sham) at 1 and 3 hrs (enzyme-linked immunosorbent assay). This was accompanied by accumulation of messenger RNAs for tumor necrosis factor-α, interleukin-6, and interleukin-10 in both the liver and the lung (p ≤ .05 for all cytokines vs. sham) (real-time polymerase chain reaction). Peptidoglycan also caused increased DNA binding of nuclear factor-κB (band-shift assays) and phosphorylation of c-Jun and Jun N-terminal kinase (Western blots). In the kidney, interleukin-6 messenger RNA was increased, whereas Toll-like receptor 4 messenger RNA was significantly decreased.CONCLUSIONS These results demonstrate that injection of peptidoglycan alone causes organ injury/dysfunction, organ inflammation, and systemic inflammation in the rat, involving nuclear factor-κB and possibly activator protein 1. These data support the contention that peptidoglycan is a contributing factor in the pathophysiology of organ injury in sepsis. [ABSTRACT FROM AUTHOR]

Rationale: Solitary fibrous tumors (SFTs) are spindle cell tumors that typically occur in the pleura and peritoneum, but very rarely in the stomach. To our best knowledge, there are only 10 cases reported in English literature. We reported a case of primary stomach SFT and summarized the characteristics of all previous cases, suggesting that pathologists and surgeons should include this disease in the differential diagnosis list of primary mesenchymal tumor of the stomach., Patient Concerns: The patient suffered from epigastric pain for 5 months. Gastroscopy revealed a submucosa mass along the greater curvature centered on the gastric body. A repeat gastroscopy after 6 months showed a slight increase in mass size., Diagnoses: Endoscopic ultrasound showed the mass in the middle and lower portion of the stomach body, measuring 3.1cm in diameter, with a smooth surface. The patient was initially diagnosed with a gastrointestinal stromal tumor by gastroscopy. However, the pathologic morphology and immunohistochemical staining of resected specimens after surgery support a diagnosis of primary gastric SFT., Interventions: The patient underwent a laparoscopic gastric mass resection., Outcomes: The patient returned to hospital after 3 months with no recurrence or postoperative complications. During the 18-month follow-up period, the patient did not experience any tumor recurrence or metastasis., Lessons: This case teaches us that SFT should be included in the differential diagnoses of gastric primary spindle cell tumors, even though it is very rare in the stomach., Competing Interests: The authors have no funding and conflicts of interest to disclose., (Copyright © 2025 the Author(s). Published by Wolters Kluwer Health, Inc.)

Background: Myelomeningoceles threaten newborns with central nervous system infectious risk. While some myelomeningoceles can be repaired fetally, limited donor tissue in newborns makes covering a substantial defect challenging. This study evaluated the effectiveness of acellular dermal regeneration templates (ADRT) in safely healing refractory myelomeningoceles., Methods: Seven myelomeningocele repair cases using ADRT (Integra LifeSciences, Plainsboro, NJ) at an academic children's hospital from April 2020 to June 2023 were reviewed. Patients had unsuccessful closure attempts through fetoscopic, postnatal, or revision surgeries by neurosurgery and plastic surgery, leading to complications that required ADRT to protect the dural repair and promote quicker granulation., Results: The case series included 3 male and 4 female patients, with a median delivery age of 37 weeks (IQR: 33-37). Three underwent fetoscopic repairs, and 4 had postnatal repairs within 48 hours of birth. Six patients required ADRT placement due to failed primary repair. One patient failed fetoscopic closure and required immediate ADRT placement following an emergent cesarean delivery. The median wound size covered was 12 cm2 (range, 4-20 cm2), and the median hospital stay was 84 days (IQR: 43-105). Three weeks post-ADRT placement, 4 patients showed healthy granulation tissue, and the external silicone layer was removed. Three patients needed additional ADRT for complete wound coverage and successful granulation. After granulation, all wounds eventually epithelialized by secondary intention, with no postoperative infection or wound dehiscence observed., Conclusions: ADRT can aid in wound healing and protect dural repair in myelomeningoceles, offering a viable option for complex or failed primary closures with limited donor tissue., Competing Interests: The authors report no conflicts of interest., (Copyright © 2024 by Mutaz B. Habal, MD.)

Purpose of Review: We review updated key literature on comparative meta-analyses and real-world effectiveness of asthma biologics, with a focus on predictors of response and clinical remission while highlighting ongoing knowledge gaps. We aim to provide insight into the many factors to consider when choosing a biologic to treat uncontrolled moderate to severe asthma., Recent Findings: Predictors of response included higher type 2 (T2) biomarkers, shorter duration of asthma, and presence of key T2-related comorbidities. There were outcome-related variations in predictors. Predictors of clinical remission included better controlled asthma, better lung function, and higher T2 biomarkers. Few real-world studies included those treated with tezepelumab, a clear knowledge gap., Summary: Asthma biologics demonstrate clear real-world effectiveness. There have been significant strides in better understanding predictors of response or clinical remission to guide management, yet ongoing knowledge gaps and the heterogeneity of asthma preclude a simple algorithmic approach. Our tools for precision medicine include consideration of clinical phenotypes and shared decision making while striving to achieve clinical remission in all our patients with asthma., (Copyright © 2024 Wolters Kluwer Health, Inc. All rights reserved.)

Introduction: Deformational plagiocephaly (DP) can be classified into 5 severity types using the Argenta scale (AS). Patients with type III or higher require referral to craniofacial surgery for management. Primary care pediatricians (PCPs) are often the first to encounter patients with DP, but current screening methods are subjective, increasing the risk of bias, especially for clinicians with little exposure to this population. The authors propose the use of artificial intelligence (AI) to classify patients with DP using the AS and to make recommendations for referral to craniofacial surgery., Methods: Vertex photographs were obtained for patients diagnosed with unilateral DP from 2019 to 2020. Using the photographs, an AI program was created to characterize the head contour of these infants into 3 groups based on the AS. The program was trained using photographs from patients whose DP severity was confirmed clinically by craniofacial surgeons. To assess the accuracy of the software, the AS predicted by the program was compared with the clinical diagnosis., Results: Nineteen patients were assessed by the AI software. All 3 patients with type I DP were correctly classified by the program (100%). In addition, 4 patients with type II were correctly identified (67%), and 7 were correctly classified as type III or greater (70%)., Conclusions: Using vertex photographs and AI, the authors were able to objectively classify patients with DP based on the AS. If converted into a smartphone application, the program could be helpful to PCPs in remote or low-resource settings, allowing them to objectively determine which patients require referral to craniofacial surgery., Competing Interests: T.L. is the chief scientific officer of Cranial Technologies but did not receive any compensation for this project. Cranial Technologies provided patient vertex photographs for the development of the program. Dr M.R.G. receives an unrestricted research grant from KLS Martin. The remaining authors report no conflicts of interest., (Copyright © 2024 by Mutaz B. Habal, MD.)

Extranodal marginal zone lymphoma (EMZL) is the most common subtype of ocular lymphomas. Diffuse large B-cell lymphoma (DLBCL) and EMZL with large-cell transformation present diagnostic challenges. Radiotherapy is the standard treatment for ocular lymphomas, but complications and relapse are common. Diagnostic utility in challenging cases, as well as treatment options using immune checkpoint inhibitors, are unclear in ocular lymphomas. We herein investigated the PD-1, PD-L1, and IDO1 staining patterns in 20 cases of ocular lymphomas, including EMZL (n=14), EMZL with increased large cells (n=2), and DLBCL (n=4). PD-1, PD-L1, and IDO1 staining was not detected in lymphoma cells in any cases but was observed within the tumor microenvironment in all cases. Positivity for PD-1, PD-L1, and IDO1 in inflammatory cells was seen either intratumorally or peritumorally. In all 6 cases with significantly more large B cells, the density of PD-1, PD-L1, and IDO1 expression in the tumor microenvironment was higher than that of the remaining 14 cases without large B cells ( P -value<0.0001), whereas other clinicopathologic features showed no statistical correlation. Increased expression of PD-1, PD-L1, and IDO1 in the inflammatory milieu in cases with large cells may provide diagnostic utility in small biopsies as well as therapeutic potential., Competing Interests: J.R. receives research funding from Incyte and from NURIX. The remaining authors declare no conflict of interest., (Copyright © 2024 Wolters Kluwer Health, Inc. All rights reserved.)

Study Design: Cephalometric scans were compared before and after surgery to assess the degree of correction. Correlations between skeletal movements and survey outcomes were determined using multivariate regression analysis., Objective: This study aims to identify relationships between subjective observer-reported improvements in esthetics and emotional appearance with specific surgical movements., Methods: Ten patients at a single tertiary institution (average age: 18.1 ± 0.8), 9 males and 1 female, underwent orthognathic repair and had comprehensive cephalometric records. Standardized anterior posterior and lateral pre and postoperative photographs of patients were included in a survey to clinicians to assess noncognitive domains on a Likert Scale (1-10). CLEFT-Q was administered to gauge patient satisfaction in categories of appearance, speech, and quality of life., Results: Per clinicians, multiple domains increased including facial attractiveness (4.1 ± 0.7 versus 7.3 ± 0.7, P < 0.001), friendliness (4.5 ± 0.4 versus 7.3 ± 0.5, P < 0.001), confidence (4.1 ± 0.4 versus 7.1 ± 0.4, P < 0.001), and recommendation for surgery decreased (8.9 ± 0.1 versus 3.6 ± 0.5, P < 0.001). Speech distress decreased with increased SNA and convexity, whereas Psychological and Social scores decreased with an increased ANB. Functional eating and drinking scores increased with maxillary depth., Conclusions: Orthognathic surgery improves many noncognitive domains in patients with cleft lip and palate as assessed by both patients and clinicians on all aspects of facial attractiveness and perception. These findings demonstrate objective bases of skeletal adjustments for perceived improvements in facial appearance and emotion., Competing Interests: The authors report no conflicts of interest., (Copyright © 2024 by Mutaz B. Habal, MD.)

Background: Current evidence provides limited support for the superiority of endovascular thrombectomy (EVT) in patients with M2 segment middle cerebral artery occlusion. We aim to investigate whether imaging features of M2 segment occlusion impact the effectiveness of EVT., Methods: We conducted a retrospective cohort study from January 2017 to January 2022, drawing data from the CASE II registry (Computer-Based Online Database of Acute Stroke Patients for Stroke Management Quality Evaluation), which specifically documented patients with acute ischemic stroke presenting with M2 segment occlusion undergoing reperfusion therapy. Patients were stratified into the intravenous thrombolysis (IVT) group (IVT alone) and EVT group (IVT plus EVT or EVT alone). The primary outcome was a modified Rankin Scale score 0 to 2 at 90 days. Secondary outcomes included additional thresholds and distribution of modified Rankin Scale scores, 24-hour recanalization, early neurological deterioration, and relevant complications during hospitalization. Safety outcomes encompassed intracranial hemorrhagic events at 24 hours and mortality at 90 days. Binary logistic regression analyses with propensity score matching were used. Subgroup analyses were performed based on the anatomic site of occlusion, including right versus left, proximal versus distal, dominant/co-dominant versus nondominant, single versus double/triple branch(es), and anterior versus central/posterior branch., Results: Among 734 patients (43.3% were females; median age, 73 years) with M2 segment occlusion, 342 (46.6%) were in the EVT group. Propensity score matching analysis revealed no statistical difference in the primary outcome (odds ratio, 0.860 [95% CI, 0.611-1.209]; P =0.385) between the EVT group and IVT group. However, EVT was associated with a higher incidence of subarachnoid hemorrhage (odds ratio, 6.655 [95% CI, 1.487-29.788]; P =0.004) and pneumonia (odds ratio, 2.015 [95% CI, 1.364-2.977]; P <0.001). Subgroup analyses indicated that patients in the IVT group achieved better outcomes when presenting with right, distal, or nondominant branch occlusion ( P all interaction <0.05)., Conclusions: Our study showed similar efficiency of EVT versus IVT alone in acute M2 segment middle cerebral artery occlusion. This suggested that only specific patient subpopulations might have a potentially higher benefit of EVT over IVT alone., Registration: URL: https://clinicaltrials.gov; Unique identifier: NCT04487340., Competing Interests: Disclosures None.

Abstract: Background: Sepsis-induced liver injury leads to extensive necroptosis in hepatocytes, which is the main factor of liver dysfunction. This study aims to investigate the protective effect of dexmedetomidine (DEX) on septic liver and to explore whether its molecular mechanism is related to the modulation of necroptosis. Methods: The model of septic liver injury was induced by cecal ligation and puncture (CLP) in rats. DEX and necrostatin-1(Nec-1), a specific antagonist of necroptosis, were administered 1 h before CLP. The levels of arterial blood gas, serum aspartate aminotransferase, and alanine aminotransferase were measured at 6, 12 and 24 h after CLP. The survival rate was observed 24 h after CLP. Liver pathological changes and apoptosis, the contents of IL-6 and TNF-α in liver tissue homogenates, the ROS content in liver tissue, and the expression levels of RIP1, RIP3, MLKL, and HMGB1 were detected. Results: At 6, 12, and 24 h after CLP, the levels of aspartate aminotransferase, and alanine aminotransferase levels increased, and liver enzyme levels gradually increased with the progression of sepsis. In arterial blood gas analysis, P a O 2 gradually decreased and lactic acid concentration gradually increased during these three periods. The morphological impairment of liver tissues, increased apoptosis, elevated inflammatory factors (IL-6 and TNF-α), increased ROS level, and necroptosis components (RIP1, RIP3, MLKL, and HMGB1) were all observed in sepsis rats. However, these injuries can be ameliorated by pretreatment with DEX. Meanwhile, Nec-1 pretreatment also reduced the expression of RIP1, RIP3, MLKL, HMGB1, and ROS level. Conclusion: Our study suggests that DEX alleviates septic liver injury, and the mechanism is associated with the inhibition of necroptosis., Competing Interests: The authors report no conflicts of interest., (Copyright © 2024 by the Shock Society.)

Objective: Randomized controlled trials indicate regional anesthesia (RA) improves postoperative outcomes with reduced pain and opioid consumption. Therefore, we hypothesized children who received RA, regardless of technique, would have reduced pain/opioid use in routine practice., Methods: Using a retrospective cohort, we assessed the association of RA with perioperative outcomes in everyday practice at our academic pediatric hospital. Patients 18 years or below undergoing orthopedic, urologic, or general surgeries with and without RA from May 2014 to September 2021 were categorized as single shot, catheter based, or no block. Outcomes included intraoperative opioid exposure and dose, preincision anesthesia time, postanesthesia care unit (PACU) opioid exposure and dose, PACU antiemetic/antipruritic administration, PACU/inpatient pain scores, PACU/inpatient lengths of stay, and cumulative opioid exposure. Regression models estimated the adjusted association of RA with outcomes, controlling for multiple variables., Results: A total of 11,292 procedures with 3160 RAs were included. Compared with no-block group, single-shot and catheter-based blocks were associated with opioid-free intraoperative anesthesia and opioid-free PACU stays. Post-PACU (ie, while inpatient), single-shot blocks were not associated with improved pain scores or reduced opioid use. Catheter-based blocks were associated with reduced PACU and inpatient opioid use until 24 hours postop, no difference in opioid use from 24 to 36 hours, and a higher probability of use from 36 to 72 hours. RA was not associated with reduced cumulative opioid consumption., Discussion: Despite adjustment for confounders, the association of RA with pediatric pain/opioid use outcomes was mixed. Further investigation is necessary to maximize the benefits of RA., Competing Interests: All support was provided from institutional and/or departmental sources. The authors declare no conflict of interest., (Copyright © 2023 Wolters Kluwer Health, Inc. All rights reserved.)

Background: Genetic research in nonsyndromic craniosynostosis remains limited compared with syndromic craniosynostosis. This systematic review aimed to comprehensively summarize the genetic literature of nonsyndromic craniosynostosis and highlight key signaling pathways., Methods: The authors performed a systematic literature search of PubMed, Ovid, and Google Scholar databases from inception until December of 2021 using search terms related to nonsyndromic craniosynostosis and genetics. Two reviewers screened titles and abstract for relevance, and three reviewers independently extracted study characteristics and genetic data. Gene networks were constructed using Search Tool for Retrieval of Interacting Genes/Proteins (version 11) analysis., Results: Thirty-three articles published between 2001 and 2020 met inclusion criteria. Studies were further classified into candidate gene screening and variant identification studies ( n = 16), genetic expression studies ( n = 13), and common and rare variant association studies ( n = 4). Most studies were good quality. Using our curated list of 116 genes extracted from the studies, two main networks were constructed., Conclusions: This systematic review concerns the genetics of nonsyndromic craniosynostosis, with network construction revealing TGF-β/BMP, Wnt, and NF-κB/RANKL as important signaling pathways. Future studies should focus on rare rather than common variants to examine the missing heritability in this defect and, going forward, adopt a standard definition., (Copyright © 2023 by the American Society of Plastic Surgeons.)

Background: CRISPR/Cas9 (clustered regularly interspaced short palindromic repeats/clustered regularly interspaced short palindromic repeat-associated 9) technology-mediated genome editing has significantly improved the targeted inactivation of genes in vitro and in vivo in many organisms. Neuropilins play crucial roles in zebrafish heart regeneration, heart failure in mice, and electrical remodeling after myocardial infarction in rats. But the cell-specific functions of nrp1 have not been described before. In this study, we have investigated the role of nrp1 isoforms, including nrp1a and nrp1b , in cardiomyocytes during cardiac injury and regeneration in adult zebrafish hearts., Methods: In this study, we have reported a novel CRISPR-based vector system for conditional tissue-specific gene ablation in zebrafish. Specifically, the cardiac-specific cmlc2 promoter drives Cas9 expression to silence the nrp1 gene in cardiomyocytes in a heat-shock inducible manner. This vector system establishes a unique tool to regulate the gene knockout in both the developmental and adult stages and hence widens the possibility of loss-of-function studies in zebrafish at different stages of development and adulthood. Using this approach, we investigated the role of neuropilin isoforms nrp1a and nrp1b in response to cardiac injury and regeneration in adult zebrafish hearts., Results: We observed that both the isoforms ( nrp1a and nrp1b ) are upregulated after the cryoinjury. Interestingly, the nrp1b knockout significantly delayed heart regeneration and impaired cardiac function in the adult zebrafish after cryoinjury, demonstrated by reduced heart rate, ejection fractions, and fractional shortening. In addition, we show that the knockdown of nrp1b but not nrp1a induces activation of the cardiac remodeling genes in response to cryoinjury., Conclusions: To our knowledge, this study is novel where we have reported a heat-shock-mediated conditional knockdown of nrp1a and nrp1b isoforms using CRISPR/Cas9 technology in the cardiomyocyte in zebrafish and furthermore have identified a crucial role for the nrp1b isoform in zebrafish cardiac remodeling and eventually heart function in response to injury., Competing Interests: Disclosures None.

Objectives: Interleukins (ILs) play several critical roles in modulating the occurrence and development of atherosclerosis-related diseases. We aimed to investigate the associations between ILs and the diagnosis, progress, and functional outcome in patients with large-artery atherosclerotic (LAA) stroke., Methods: Plasma levels of IL-2, IL-4, IL-6, and IL-10 were measured within 24 hours after stroke in 181 patients with first-time LAA stroke and on admission in 181 age-matched and sex-matched controls. NIHSS scores were recorded at admission and on Day 1, Day 2, Day 3, Day 4, and Day 5 after the stroke. Functional outcome was measured by the modified Rankin Scale at 3 months after stroke. Subgroup analyses were compared based on short-term progress within 5 days (ΔNIHSS ≥3) and 3-month unfavorable outcome (modified Rankin Scale >2). Logistic regression analysis adjusted for relevant confounders was performed., Results: IL-6 levels were higher in patients with LAA stroke than in controls [AOR (95% CI), 0.701 (95% CI 0.651-0.748, P <0.001], with an area under the receiver operating characteristic curve (AUC) of 0.701. Higher IL-6 levels were associated with short-term progression [AOR (95% CI), 1.070 (1.009, 1.135), P =0.025], with an AUC value of 0.720. Higher IL-6 levels were associated with unfavorable outcomes [AOR (95% CI), 1.075 (1.002, 1.153), P =0.040], with an AUC value of 0.658. No difference in IL-2, IL-4, or IL-10 was found between the groups., Conclusions: Plasma levels of IL-6 are higher in patients with LAA stroke and are independently associated with short-term progression and 3-month functional outcomes after stroke., Competing Interests: The authors declare no conflict of interest., (Copyright © 2023 Wolters Kluwer Health, Inc. All rights reserved.)

Background and Objectives: Pathologic progression across the cortex is a key feature of Parkinson disease (PD). Cortical gyrification is a morphologic feature of human cerebral cortex that is tightly linked to the integrity of underlying axonal connectivity. Monitoring cortical gyrification reductions may provide a sensitive marker of progression through structural connectivity, preceding the progressive stages of PD pathology. We aimed to examine the progressive cortical gyrification reductions and their associations with overlying cortical thickness, white matter (WM) integrity, striatum dopamine availability, serum neurofilament light (NfL) chain, and CSF α-synuclein levels in PD., Methods: This study included a longitudinal dataset with baseline (T0), 1-year (T1), and 4-year (T4) follow-ups and 2 cross-sectional datasets. Local gyrification index (LGI) was computed from T1-weighted MRI data to measure cortical gyrification. Fractional anisotropy (FA) was computed from diffusion-weighted MRI data to measure WM integrity. Striatal binding ratio (SBR) was measured from 123 Ioflupane SPECT scans. Serum NfL and CSF α-synuclein levels were also measured., Results: The longitudinal dataset included 113 patients with de novo PD and 55 healthy controls (HCs). The cross-sectional datasets included 116 patients with relatively more advanced PD and 85 HCs. Compared with HCs, patients with de novo PD showed accelerated LGI and FA reductions over 1-year period and a further decline at 4-year follow-up. Across the 3 time points, the LGI paralleled and correlated with FA ( p = 0.002 at T0, p = 0.0214 at T1, and p = 0.0037 at T4) and SBR ( p = 0.0095 at T0, p = 0.0035 at T1, and p = 0.0096 at T4) but not with overlying cortical thickness in patients with PD. Both LGI and FA correlated with serum NfL level (LGI: p < 0.0001 at T0, p = 0.0043 at T1; FA: p < 0.0001 at T0, p = 0.0001 at T1) but not with CSF α-synuclein level in patients with PD. In the 2 cross-sectional datasets, we revealed similar patterns of LGI and FA reductions and associations between LGI and FA in patients with more advanced PD., Discussion: We demonstrated progressive reductions in cortical gyrification that were robustly associated with WM microstructure, striatum dopamine availability, and serum NfL level in PD. Our findings may contribute biomarkers for PD progression and potential pathways for early interventions of PD., (© 2023 American Academy of Neurology.)

Rationale: Atypical thymic carcinoid tumor is an exceedingly rare thymic neuroendocrine tumor derived from the cells of neuroendocrine system. Misdiagnosis or delayed diagnosis may result in disease progression to advanced stages and eventually leads to a poor prognosis. It is therefore necessary to make a correct diagnosis and provide an adequate treatment., Patient Concerns: A 33-year-old Chinese male presented with numbness in bilateral lower extremities and general fatigue for a month. Chest computed tomography revealed a superior anterior mediastinal mass. Thymoma was initially considered, given the location of the mass and radiographic presentation., Diagnosis: Microscopic findings showed that the tumor cells are arranged in pseudoepitheliomatous growth or irregular nested growth pattern in a background of fibroconnective tissue, with focal infiltration into adipose tissue. The chrysanthemum-like structure or beam-like structure seen often in typical carcinoid tumor was not identified in this case. The tumor cells are spindled or oval, with focal active mitosis. The immunohistochemical staining showed strong positivity for CD56, CgA and Syn, positivity for CK, ACTH, and TTF-1, negativity for Vimentin, and ki67 labeled proliferation index was up to 10% in focal areas. According to the radiological and pathological findings, the diagnosis of atypical thymic carcinoid was made., Interventions: The patient underwent surgical resection of the mass., Outcome: No recurrence or metastasis was identified during the follow up., Lessons: Because of its low incidencen, onspecific clinical symptoms, tissue location, and radiological findings, atypical thymic carcinoid tumor may sometimes be misdiagnosed as thymoma. Attention should be paid to avoid misdiagnosis., Competing Interests: The authors have no conflicts of interest to disclose., (Copyright © 2023 the Author(s). Published by Wolters Kluwer Health, Inc.)

Rationale: Endometrioid adenofibroma is a benign epithelial neoplasm of the ovary, most of which are often unilateral. The symptoms of endometrioid adenofibroma are often nonspecific and misleading. Therefore, a full understanding of the characteristics, diagnosis, and treatment methods of this disease is of great importance. In this study, we report a 34-year-old woman who was found with an unidentified mass on the right ovary during the physical examination 3 years ago with nosymptoms or signs., Patient Concerns: A 34-year-old Chinese female was found with an unidentified 6 cm mass on the right ovary for 3 years that presented with no symptoms or signs., Diagnosis: Pelvic ultrasound revealed a 6 cm cystic solid mixed mass on the right ovary. Through histological and immunohistochemical examinations, the tumor mass was finally diagnosed as endometrioid adenofibroma of ovary., Interventions: To confirm the diagnosis, the ovarian tumor was laparoscopically resected., Outcomes: The patient returned to hospital after 3 months with no recurrence or postoperative complications., Lessons: Endometrioid adenofibroma is a benign epithelial neoplasm of the ovary. Complete surgical resection is required and rare cases can recur. Postsurgical pathologic and immunohistochemical testing can confirm a diagnosis of endometrioid adenofibroma. It is important to understand of the key points of differential diagnosis of the disease due to the different prognosis and clinical treatment., Competing Interests: The authors have no conflicts of interest to disclose., (Copyright © 2023 the Author(s). Published by Wolters Kluwer Health, Inc.)

Addendum: Please note that in the interim since this paper was accepted for publication, new governmental regulations, pertinent to the topic, have been approved for implementation. The reader is thus directed to this online addendum for additional relevant information: http://links.lww.com/AA/E44., Competing Interests: The authors declare no conflicts of interest., (Copyright © 2022 International Anesthesia Research Society.)

Abstract: Information about coronavirus disease 2019 (COVID-19) patients with pre-existing chronic obstructive pulmonary disease (COPD) is still lacking. The aim of this study is to describe the clinical course and the outcome of COVID-19 patients with comorbid COPD.This retrospective study was performed at Wuhan Huoshenshan Hospital in China. Patients with a clear diagnosis of COVID-19 who had comorbid COPD (N = 78) were identified. COVID-19 patients without COPD were randomly selected and matched by age and sex to those with COPD. Clinical data were analyzed and compared between the two groups. The composite outcome was the onset of intensive care unit admission, use of mechanical ventilation, or death during hospitalization. Multivariable Cox regression analyses controlling for comorbidities were performed to explore the relationship between comorbid COPD and clinical outcome of COVID-19.Compared to age- and sex-matched COVID-19 patients without pre-existing COPD, patients with pre-existing COPD were more likely to present with dyspnea, necessitate expectorants, sedatives, and mechanical ventilation, suggesting the existence of acute exacerbations of COPD (AECOPD). Greater proportions of patients with COPD developed respiratory failure and yielded poor clinical outcomes. However, laboratory tests did not show severer infection, over-activated inflammatory responses, and multi-organ injury in patients with COPD. Kaplan-Meier analyses showed patients with COPD exhibited longer viral clearance time in the respiratory tract. Multifactor regression analysis showed COPD was independently correlated with poor clinical outcomes.COVID-19 patients with pre-existing COPD are more vulnerable to AECOPD and subsequent respiratory failure, which is the main culprit for unfavorable clinical outcomes. However, COPD pathophysiology itself is not associated with over-activated inflammation status seen in severe COVID-19., Competing Interests: The authors have no conflicts of interest to disclose., (Copyright © 2022 the Author(s). Published by Wolters Kluwer Health, Inc.)

Background: The effect of SedLine electroencephalography (EEG)-guided anesthetic care on postoperative delirium (POD) has not been studied., Methods: This single-center randomized EEG Monitoring tO Decrease the Incidence of Post-Operative Delirium (eMODIPOD) trial involved 1560 patients aged 50 years or above undergoing laparoscopic surgery. Propofol-remifentanil anesthesia was guided either by SedLine (EEG-guided care, n=779) or not (usual care, n=781). The goal of EEG-guided care was to maintain spectral edge frequency between 10 and 15 and patient state index (PSI) between 25 and 50. The primary outcome was the incidence of POD on postoperative days 1 to 5. The secondary outcomes included emergence delirium, composite moderate-to-severe complications, length of hospital stay, intensive care unit admission, 30-day hospital readmission and all-cause mortality, and intraoperative awareness., Results: Of the 1560 randomized patients, 1545 were included in the modified intention-to-treat analysis. The median propofol administered for anesthesia maintenance was 900 mg and 1000 mg in the EEG-guided and usual care groups, respectively (P=0.21). POD occurred in 1.0% (8/771) and 1.2% (9/774) of patients in the EEG-guided and usual care groups, respectively (risk ratio: 0.89; 95% confidence interval: 0.35-2.30). There were no between-group differences in all secondary outcome measures. Emergence delirium occurred in 11.8% (91/771) and 13.2% (102/774) of the EEG-guided care and usual care groups, respectively (risk ratio: 0.90; 95% confidence interval: 0.69-1.17; P=0.41). Three patients from each group reported intraoperative awareness., Conclusions: Compared with usual care, SedLine spectral edge frequency-guided and patient state index-guided propofol-remifentanil anesthetic care neither alters anesthetic delivery nor decreases the unexpected low incidence of POD in relatively young Chinese patients undergoing laparoscopic surgery., Competing Interests: L.M. was a consultant to CAS Medical Systems, Inc. (which was acquired by Edwards Lifesciences, Irvine, CA). A.W.G. is a consultant to Masimo Inc, and Haisco Pharmaceutical. H.L. is a consultant to Masimo Inc and Edwards Lifesciences. The remaining authors have no conflicts of interest to disclose., (Copyright © 2021 Wolters Kluwer Health, Inc. All rights reserved.)

Objective: Virtual reality facilitates physical therapy via improved engagement. Although shown to benefit specific patient populations, such as stroke patients, it is less established in otherwise healthy adults and children receiving outpatient physical therapy. The primary objective was to compare total physical therapy-guided movement supplemented with virtual reality with physical therapy-guided movement alone without virtual reality., Design: This pragmatic, randomized, crossover study compared physical therapy-guided movement supplemented with virtual reality with physical therapy-guided movement alone without virtual reality in outpatients (ages 6-80 yrs). This community sample had variable physical therapy indications (injury, postoperative, chronic pain), and in pre-existing conditions, therefore, participants served as their own controls. Participants received 10 mins of both physical therapy-guided movement supplemented with virtual reality and physical therapy-guided movement alone without virtual reality separated by 5 mins. The primary outcome was differences in aggregate movement of physical therapy-guided exercises. Secondary outcomes explored OMNI rating of perceived exertion and participant and physical therapist satisfaction. Paired t tests, χ2 tests, and regression models were used to analyze differences., Results: The 41 participants (17 pediatric and 24 adult) moved significantly more during physical therapy-guided movement supplemented with virtual reality compared with physical therapy-guided movement alone without virtual reality (1120.88 vs. 672.65 m, P < 0.001), regardless of which intervention was completed first. Physical therapy-guided movement supplemented with virtual reality treatment was associated with more movement of the target limbs, lower body (P < 0.001), and upper body (P < 0.05). The OMNI rating of perceived exertion scores did not differ between those who started with physical therapy-guided movement supplemented with virtual reality or physical therapy-guided movement alone without virtual reality, and physical therapist and patient surveys endorsed physical therapy-guided movement supplemented with virtual reality., Conclusions: Patients completed more physical therapy-guided movement during physical therapy-guided movement supplemented with virtual reality than physical therapy-guided movement alone without virtual reality, and therapists and patients supported its use. Future studies will examine finer tracking of movements., Competing Interests: Financial disclosure statements have been obtained, and no conflicts of interest have been reported by the authors or by any individuals in control of the content of this article., (Copyright © 2021 Wolters Kluwer Health, Inc. All rights reserved.)

Objectives: The aim was to compare the feasibility of ultrasound-guided multiple nerve blocks (fascia iliaca compartment block+sacral plexus block+superior cluneal nerve block) with general anesthesia in geriatric hip fracture patients., Methods: Ninety-four patients were randomly divided into 2 groups: group N received ultrasound-guided multiple nerve blocks and group G received general anesthesia. Primary outcome measures included perioperative Pain Threshold Index (PTI) and Numerical Rating Scale. Secondary outcome measures comprised the following: (1) perioperative Delirium Index and Short Portable Mental Status Questionnaire; (2) perioperative Comfort Index; (3) perioperative opioid consumption (within 72 hours postoperatively); and (4) postoperative side effects (within 72 h postoperatively)., Results: Eighty-seven patients completed the study. Baseline PTI was comparable between the groups. However, intraoperative PTI was significantly lower in group N than in group G. Preoperative and postoperative Comfort Index scores were comparable between the groups. Moderate delirium (24 to 72 h postoperatively) was significantly higher than the baseline in group G. Early moderate delirium (24 h postoperatively) was significantly higher in group G than in group N. Severe delirium was comparable between the groups and within each group. High intraoperative PTI was associated with high opioid consumption. The intravenous sufentanil dose in group G was twice of that in group N. Incidence of nausea and vomiting was similar between the groups., Discussion: Ultrasound-guided multiple nerve blockade may be an alternative to the common anesthetic procedures used for geriatric hip fracture patients. It provided satisfactory intraoperative pain management and reduced early postoperative cognitive disorders., Competing Interests: The authors declare no conflict of interest., (Copyright © 2021 Wolters Kluwer Health, Inc. All rights reserved.)

Study Design: Retrospective review., Objective: Identify co-occurring perioperative complications and associated predictors in a population of patients undergoing surgery for adult spinal deformity (ASD)., Summary of Background Data: Few studies have investigated the development of multiple, co-occurring complications following ASD-corrective surgery. Preoperative risk stratification may benefit from identification of factors associated with multiple, co-occurring complications., Methods: Elective ASD patients in National Surgical Quality Improvement Program (NSQIP) 2005 to 2016 were isolated; rates of co-occurring complications and affected body systems were assessed via cross tabulation. Random forest analysis identified top patient and surgical factors associated with complication co-occurrence, using conditional inference trees to identify significant cutoff points. Binary logistic regression indicated effect size of top influential factors associated with complication co-occurrence at each factor's respective cutoff point., Results: Included: 6486 ASD patients. The overall perioperative complication rate was 34.8%; 28.5% of patients experienced one complication, 4.5% experienced two, and 1.8% experienced 3+. Overall, 11% of complication co-occurrences were pulmonary/cardiovascular, 9% pulmonary/renal, and 4% integumentary/renal. By complication type, the most common co-occurrences were transfusion/urinary tract infection (UTI) (24.3%) and transfusion/pneumonia (17.7%). Surgical factors of operative time ≥400 minutes and fusion ≥9 levels were the strongest factors associated with the incidence of co-occurring complications, followed by patient-specific variables like American Society of Anesthesiologists (ASA) physical status classification grade ≥2 and age ≥65 years. Regression analysis further showed associations between increasing complication number and longer length of stay (LOS), (R2 = 0.202, P < 0.001), non-home discharge (R2 = 0.111, P = 0.001), and readmission (R2 = 0.010, P < 0.001)., Conclusion: For surgical ASD patients, the overall rate of co-occurring perioperative complications was 6.3%. Body systems most commonly affected by complication co-occurrences were pulmonary and cardiovascular, and common co-occurrences included transfusion/UTI (24.3%) and transfusion/pneumonia (17.7%). Increasing number of perioperative complications was associated with greater LOS, non-home discharge, and readmission, highlighting the importance of identifying risk factors for complication co-occurrences.Level of Evidence: 3., (Copyright © 2021 Wolters Kluwer Health, Inc. All rights reserved.)

Background: Vein graft occlusion is deemed a major challenge in coronary artery bypass grafting. Previous studies implied that the no-touch technique for vein graft harvesting could reduce occlusion rate compared with the conventional approach; however, evidence on the clinical benefit and generalizability of the no-touch technique is scare., Methods: From April 2017 to June 2019, we randomly assigned 2655 patients undergoing coronary artery bypass grafting at 7 hospitals in a 1:1 ratio to receive no-touch technique or conventional approach for vein harvesting. The primary outcome was vein graft occlusion on computed tomography angiography at 3 months and the secondary outcomes included 12-month vein graft occlusion, recurrence of angina, and major adverse cardiac and cerebrovascular events. The generalized estimate equation model was used to account for the cluster effect of grafts from the same patient., Results: During the follow-up, 2533 (96.0%) participants received computed tomography angiography at 3 months after coronary artery bypass grafting and 2434 (92.2%) received it at 12 months. The no-touch group had significantly lower rates of vein graft occlusion than the conventional group both at 3 months (2.8% versus 4.8%; odds ratio, 0.57 [95% CI, 0.41-0.80]; P <0.001) and 12 months (3.7% versus 6.5%; odds ratio, 0.56 [95% CI, 0.41-0.76]; P <0.001). Recurrence of angina was also less common in the no-touch group at 12 months (2.3% versus 4.1%; odds ratio, 0.55 [95% CI, 0.35-0.85]; P <0.01). Rates of major adverse cardiac and cerebrovascular events were of no significant difference between the 2 groups. The no-touch technique was associated with higher rates of leg wound surgical interventions at 3-month follow-up (10.3% versus 4.3%; odds ratio, 2.55 [95% CI, 1.85-3.52]; P <0.001)., Conclusions: Compared with the conventional vein harvesting approach in coronary artery bypass grafting, the no-touch technique significantly reduced the risk of vein graft occlusion and improved patient prognosis. Registration: URL: https://www.clinicaltrials.gov; Unique identifier: NCT03126409.

Background: The aim of this study was to systematically evaluate the prognostic role of platelet lymphocyte ratio (PLR) in patients with melanoma through performing a meta-analysis., Methods: PubMed, EMBASE, Web of Science, and China National Knowledge Infrastructure were searched for potential studies. The basic characteristics and relevant data were extracted. Hazard ratios with 95% confidence intervals (CIs) were pooled to evaluate the prognostic role of PLR in patients with melanoma., Results: Ten studies enrolling 2422 patients were included. The pooled hazard ratios of higher PLR for overall survival and progression-free survival in melanoma were 1.70 (95% CI, 1.22-2.37) and 1.65 (95% CI, 1.10-2.47), respectively. Sensitivity analysis and subgroup analyses were also performed. No significant publication bias was observed., Conclusion: Our results showed that higher PLR was associated with poorer overall survival and progression-free survival in patients with melanoma. These findings may help to determine the prognosis and explore future novel therapies based on modulating inflammation and immune responses in melanoma., Competing Interests: The authors have no conflicts of interest to disclose., (Copyright © 2021 the Author(s). Published by Wolters Kluwer Health, Inc.)

Purpose of Review: Commercial availability of virtual reality headsets and software has exponentially grown over the last decade as it has become more sophisticated, less expensive, and portable. Although primarily used by the general public for entertainment, virtual reality has been adopted by periprocedural clinicians to improve patient experiences and treatments. The purpose of this review is to explore recently reported evidence for virtual reality effectiveness for pediatric periprocedural care and discuss considerations for clinical implementation., Recent Findings: In the preprocedure setting, practitioners use virtual reality to introduce children to periprocedural environments, distract attention from preprocedural vascular access, and increase cooperation with anesthesia induction. Intraprocedure, virtual reality decreases sedation requirements, and in some instances, eliminates anesthesia for minor procedures. Virtual reality also augments pain reduction therapies in the acute and extended rehabilitation periods, resulting in faster recovery and improved outcomes. Virtual reality seems to be well treated for pediatric use, given close clinical care and carefully curated content., Summary: Given the multiple clinical applications of virtual reality to supplement pediatric periprocedural care, practitioners should consider developing clinical programs that reliably provide access to virtual reality. Future research should focus on identification of patient characteristics and types of software that yield optimal patient outcomes., (Copyright © 2021 Wolters Kluwer Health, Inc. All rights reserved.)

Background: Gender-affirming surgery is a medically necessary treatment to alleviate gender dysphoria for transgender patients. Although previous studies suggest improved psychosocial outcomes after gender-affirming surgery, there are no transgender-specific instruments available to assess its effects on patient quality of life., Methods: Using qualitative methods, the authors developed the first quality-of-life survey, the University of California, San Francisco, Gender Quality of Life (UCSF Gender QoL) survey, for trans male patients undergoing gender-affirming mastectomy. The UCSF Gender QoL survey was then administered prospectively to 51 trans male patients undergoing inframammary mastectomy with free nipple grafting at the University of California, San Francisco. The brief version of the World Health Organization Quality of Life survey was also given as a measure of external validity. The Cronbach alpha was value calculated to measure internal validity., Results: Thirty-six patients completed surveys 6 weeks after surgery, and 22 patients completed surveys 1 year after surgery, for response rates of 71 percent and 43 percent, respectively. The UCSF Gender QoL survey detected a significant improvement in quality of life 6 weeks and 1 year after chest surgery. The effect sizes were large, and the Cronbach alpha exhibited excellent internal validity., Conclusions: This study establishes the UCSF Gender QoL survey as one of the first patient-reported outcomes tools for evaluating quality of life in trans male patients after gender-affirming chest reconstruction. Although the study is limited by a small cohort at a single center, establishing the validity of the UCSF Gender QoL survey provides an invaluable tool for future research into various aspects of gender-affirming chest surgery., (Copyright © 2021 by the American Society of Plastic Surgeons.)

Rationale: Urinary bladder urothelial carcinoma is the most common malignant tumor in the urinary system, and noninvasive papillary urothelial carcinoma (NIPUC) comprises most bladder malignancies. NIPUC grading is important for therapeutic and clinical protocol selection. Here, we report a case of NIPUC with pathological features in between low (LG-NIPUC) and high (HG-NIPUC) grades NIPUC., Patient Concerns: A 72-year-old male, presenting with a 20-year history of hypertension and 5 months of hematuria., Diagnoses: Computed tomography examination revealed a tumor in the urinary bladder neck. Microscopic investigation revealed that most tumor tissue samples had a branching papillary architecture, with well-developed fibrous-vascular cores. Tumor cells were slightly crowded, with somewhat altered cell polarity and cell adhesion. Immunohistochemistry showed positive Ki67 staining, mostly in the basal layer, while p53 staining was rarely positive. These samples were diagnosed as LG-NIPUC. However, a few tumor tissue samples presented mildly fused papillary architectures without cell polarity or adhesion. Most nuclei stained intensely and were pleomorphic. All epithelial tissue layers were ki67 positive, and the p53 positive rate was higher than that in the LG samples. Therefore, these were classified as HG-NIPUC., Interventions: The tumor was completely resected during lithotomy postural surgery., Outcomes: The patient is alive with a good recovery during 3 months after the surgery., Lessons: We diagnosed this patient as having LG-NIPUC with local HG-NIPUC components. HG- and LG-HIPUC have different outcomes. This case is a new challenge for the pathological grading of NIPUC. An intermediate HIPUC grade might need to be added to the original NIPUC grading system., Competing Interests: The authors have no conflicts of interests to disclose., (Copyright © 2021 the Author(s). Published by Wolters Kluwer Health, Inc.)

Objectives: Obesity, a risk factor for pancreatic adenocarcinoma (PDAC), is often accompanied by a systemic increase in lipopolysaccharide (LPS; metabolic endotoxemia), which is thought to mediate obesity-associated inflammation. However, the direct effects of LPS on PDAC cells are poorly understood., Methods: The expression of toll-like receptor 4, the receptor for LPS, was confirmed in PDAC cell lines. AsPC-1 and PANC-1 cells were exposed to LPS, and differential gene expression was determined by RNA sequencing. The activation of the phosphoinositide 3-kinase (PI3K)/protein kinase B (Akt)/mammalian target of rapamycin (mTOR) pathway by LPS in PDAC cells was assessed by Western blotting., Results: The expression of toll-like receptor 4 was confirmed in all PDAC cell lines. The exposure to LPS led to differential expression of 3083 genes (426 ≥5-fold) in AsPC-1 and 2584 genes (339 ≥5-fold) in PANC-1. A top canonical pathway affected by LPS in both cell lines was PI3K/Akt/mTOR. Western blotting confirmed activation of this pathway as measured by phosphorylation of the ribosomal protein S6 and Akt., Conclusions: The exposure of PDAC cells to LPS led to differential gene expression. A top canonical pathway was PI3K/Akt/mTOR, a known oncogenic driver. Our findings provided evidence that LPS can directly induce differential gene expression in PDAC cells., Competing Interests: The authors declare no conflict of interest., (Copyright © 2021 Wolters Kluwer Health, Inc. All rights reserved.)

Rationale: Pulmonary artery intimal sarcoma is a rare tumor with exceptionally high mortality and easily misdiagnosed as pulmonary thromboembolism pulmonary thromboembolism (PTE) due to the nonspecific clinical presentation and symptom. Misdiagnosis or untimely diagnosis makes the disease progress to an advanced stage and eventually leads to a poor prognosis., Patient Concerns: A 37-year-old Chinese female presented with chest tightness and dyspnea for 3 months. Echocardiography and chest computed tomography revealed an intraluminal obstruction of the pulmonary arteries. Tests of serum tumor makers showed slight elevation for carbohydrate antigen-125, and α-fetoprotein. PTE was suspected according to the radiological and laboratory findings., Diagnosis: Microscopic findings of the presumed thrombus showed prominent myxoid and edematous background with atypical spindled cells and curvilinear vascularity. Immunohistochemical staining demonstrated that the atypical spindled cells were positive for vimentin but negative for CK, S100, SMA, desmin, CD68, STAT6, CD34, β-catenin, ALK-p80, p53, and MDM2. According to the radiological and pathological findings, the diagnosis of fibrosarcoma of pulmonary artery was made., Interventions: The patient underwent surgical resection and the mass was excised as completely as possible., Outcome: Follow-up information showed no evidence of recurrence or metastasis after 3 months postresection., Lessons: Because of the low incidence rate, nonspecific clinical symptoms, and radiological findings, primary fibrosarcoma of the pulmonary artery is commonly misdiagnosed as PTE. Pathological examination is necessary to confirm the diagnosis., Competing Interests: The authors have no conflicts of interest to disclose., (Copyright © 2021 the Author(s). Published by Wolters Kluwer Health, Inc.)

Purpose: The purpose of this report is to demonstrate the successful application of virtual reality to improve physical therapy in the pediatric cardiovascular intensive care unit. Early mobilization and cognitive stimulation improve morbidity of critically ill children. However, maintaining child engagement with these therapies can be challenging, especially during extended intensive care stays., Summary of Key Points: While virtual reality has been successfully used as an analgesic and anxiolytic in the cardiovascular intensive care unit, this report demonstrates its novel use as a tool to augment physical therapy for a child who had been debilitated after heart transplantation. Virtual reality encouraged the child to engage in physical therapy sessions, participate for greater durations, and directly address barriers to discharge., Conclusions and Recommendations for Clinical Practice: While further studies are needed to define best practice, this report demonstrates that virtual reality can be safely used for carefully selected and monitored children in critical care., Competing Interests: The authors declare no conflicts of interest., (Copyright © 2021 Academy of Pediatric Physical Therapy of the American Physical Therapy Association.)

Background: According to the theory of compensating differentials, caregivers with high levels of intrinsic motivation should exhibit a higher-than-average satisfaction with their pay. Whereas studies conducted in Western countries have provided empirical evidence for the theory of compensating differentials in various care settings, few studies have been conducted in China that focus on caregivers employed in residential homes for the elderly (RHE). The sociodemographic characteristics of caregivers in China different significantly from their counterparts in Western countries., Purpose: This study was developed to analyze the mediating role of job burnout to assess the influence of intrinsic motivation on pay satisfaction among caregivers in RHE., Methods: Structural equation modeling was used to examine the influences of intrinsic motivation on pay satisfaction in a sample of 1,212 caregivers employed in RHE in China by analyzing the mediating role of job burnout., Results: Intrinsic motivation was found to relate positively to pay satisfaction (β = .11, p < .05). Negative relationships were identified between intrinsic motivation and job burnout (β = -.46, p < .01) and between job burnout and pay satisfaction (β = -.13, p < .01). Job burnout was found to have a significant mediating effect on the relationship between intrinsic motivation and pay satisfaction (β = .06, p < .01)., Conclusions/implications for Practice: A significant relationship was found between intrinsic motivation and pay satisfaction, with job burnout playing a mediating role in caregivers employed in RHE in China. This research has profound implications for nursing education, practice, and research. First, greater efforts should be focused on instilling nursing values in nursing students to foster intrinsic motivation. Second, nonpecuniary rewards may be offered to caregivers to acknowledge the values of care work and strengthen intrinsic motivation. Third, a supportive working climate should be fostered to reduce job burnout. Fourth, caregivers should be informed of their rights to decent pay and their right to bargain collectively through unions. Fifth, appropriate public policies should be implemented to provide pay for caregivers at levels that recognize and appreciate their intrinsic motivation.

Objective: The aim of the study was to describe the incidence and correlates of atypical glandular cell (AGC) Pap tests in a low socioeconomic status, underserved population., Materials and Methods: Medical records of patients with AGC Pap tests at a single institution were reviewed from January 2013 to August 2019. Baseline characteristics were extracted including age, body mass index, birth control, abnormal uterine bleeding, and human papillomavirus (HPV). All colposcopy and endometrial biopsies were classified into negative/low-risk (polyps, tubular metaplasia, microglandular hyperplasia, cervical intraepithelial neoplasia 1) and high-risk (HR) lesions (cervical intraepithelial neoplasia 2/3, adenocarcinoma in situ, endometrial hyperplasia, cervical cancer, endometrial cancer). Logistic regression identified significant associations. Sixty-eight randomly selected AGC cytology slides from the cohort and 32 non-AGC slides outside the cohort were blindly reviewed by 6 pathologists. Fleiss κ interrater agreement was assessed., Results: Seven hundred forty patients with AGC Pap tests were identified (0.8% of all Pap tests performed during this time). After excluding for incomplete data, 478 patients were included. Sixty-three patients had HR lesions (13.3%). Patients with HR lesions had increased odds of abnormal uterine bleeding (odds ratio = 4.32, p < .001) and HPV positivity (odds ratio = 10.89, p < .001) when compared with patients with low-risk lesions. The κ agreement was 0.21 for all cases and 0.18 for AGC alone., Conclusions: This population falls within the national averages for AGC Pap tests. There was an increased risk of HR lesions in patients with abnormal uterine bleeding and HPV positivity. The rate of HR lesions among AGC Pap tests was at the lower end of values in the literature. After blinded pathologist review, interobserver κ agreement was low for AGC Pap tests.

Background: Long-term opioid use has negative health care consequences. Opioid-naïve adults are at risk for prolonged and persistent opioid use after surgery. While these outcomes have been examined in some adolescent and teenage populations, little is known about the risk of prolonged and persistent postoperative opioid use after common surgeries compared to children who do not undergo surgery and factors associated with these issues among pediatric surgical patients of all ages., Methods: Using a national administrative claims database, we identified 175,878 surgical visits by opioid-naïve children aged ≤18 years who underwent ≥1 of the 20 most common surgeries from each of 4 age groups between December 31, 2002, and December 30, 2017, and who filled a perioperative opioid prescription 30 days before to 14 days after surgery. Prolonged opioid use after surgery (filling ≥1 opioid prescription 90-180 days after surgery) was compared to a reference sample of 1,354,909 nonsurgical patients randomly assigned a false "surgery" date. Multivariable logistic regression models were used to estimate the association of surgical procedures and 22 other variables of interest with prolonged opioid use and persistent postoperative opioid use (filling ≥60 days' supply of opioids 90-365 days after surgery) for each age group., Results: Prolonged opioid use after surgery occurred in 0.77%, 0.76%, 1.00%, and 3.80% of surgical patients ages 0-<2, 2-<6, 6-<12, and 12-18, respectively. It was significantly more common in surgical patients than in nonsurgical patients (ages 0-<2: odds ratio [OR] = 4.6 [95% confidence interval (CI), 3.7-5.6]; ages 2-<6: OR = 2.5 [95% CI, 2.1-2.8]; ages 6-<12: OR = 2.1 [95% CI, 1.9-2.4]; and ages 12-18: OR = 1.8 [95% CI, 1.7-1.9]). In the multivariable models for ages 0-<12 years, few surgical procedures and none of the other variables of interest were associated with prolonged opioid use. In the models for ages 12-18 years, 10 surgical procedures and 5 other variables of interest were associated with prolonged opioid use. Persistent postoperative opioid use occurred in <0.1% of patients in all age groups., Conclusions: Some patient characteristics and surgeries are positively and negatively associated with prolonged opioid use in opioid-naïve children of all ages, but persistent opioid use is rare. Specific pediatric subpopulations (eg, older patients with a history of mood/personality disorder or chronic pain) may be at markedly higher risk.

Study Design: Retrospective analysis of outcomes in single-level spine and primary hip and knee arthroplasty patients., Objective: The aim of this study was to compare baseline and postoperative outcomes in patients undergoing spine surgery procedures with total hip arthroplasty (THA) and total knee arthroplasty (TKA) to further define outcomes in orthopedic surgery., Summary of Background Data: Computer-adaptive Patient Reported Outcome Information System (PROMIS) allows for standardized assessment of the health-related quality of life across different disease states., Methods: Patients who underwent spine surgery (anterior cervical discectomy and fusion, cervical disc replacement, lumbar laminectomy, microscopic lumbar discectomy, transforaminal lumbar interbody fusion or adult reconstruction surgery [THA, TKA]) were grouped. Mean Charlson Comorbidity Index (CCI), Baseline (BL), and 6-month PROMIS scores of physical function, pain interference, and pain intensity were determined. Paired t tests compared differences in CCI, BL, 6 months, and change in PROMIS scores for spine and adult reconstruction procedures., Results: A total of 304 spine surgery patients (age = 58.1 ± 15.6; 42.9% female) and 347 adult reconstruction patients (age = 62.9 ± 11.8; 54.1% Female) were compared. Spine surgery groups had more disability and pain at baseline than adult reconstruction patients according to physical function ([21.0, 22.2, 9.07, 12.6, 10.4] vs. [35.8, 35.0], respectively, P < 0.01), pain interference ([80.1, 74.1, 89.6, 92.5, 90.6] vs. [64.0, 63.9], respectively, P < 0.01), and pain intensity ([53.0, 53.1, 58.3, 58.5, 56.1] vs. [53.4, 53.8], respectively, P < 0.01). At 6 months, spine surgery patients remained more disabled and had more pain compared to adult reconstruction patients. Over the 6-month timespan, spine patients experienced greater improvements than adult reconstruction patients in terms of physical function ([+8.7, +22.2, +9.7, +12.9, +12.1] vs. [+5.3, +3.9], respectively, P < 0.01) and pain interference scores ([-15.4,-28.1, -14.7, -13.1, -12.3] vs. [-8.3, -6.0], respectively, P < 0.01)., Conclusion: Spinal surgery patients had lower BL and 6-month PROMIS scores, but greater relative improvement in PROMIS scores compared to adult reconstruction patients., Level of Evidence: 3.

Background: Racial and ethnic disparities in health care are well documented in the United States, although evidence of disparities in pediatric anesthesia is limited. We sought to determine whether there is an association between race and ethnicity and the use of intraoperative regional anesthesia at a single academic children's hospital., Methods: We performed a retrospective review of all anesthetics at an academic tertiary children's hospital between May 4, 2014, and May 31, 2018. The primary outcome was delivery of regional anesthesia, defined as a neuraxial or peripheral nerve block. The association between patient race and ethnicity (white non-Hispanic or minority) and receipt of regional anesthesia was assessed using multivariable logistic regression. Sensitivity analyses were performed comparing white non-Hispanic to an expansion of the single minority group to individual racial and ethnic groups and on patients undergoing surgeries most likely to receive regional anesthesia (orthopedic and urology patients)., Results: Of 33,713 patient cases eligible for inclusion, 25,664 met criteria for analysis. Three-thousand one-hundred eighty-nine patients (12.4%) received regional anesthesia. One thousand eighty-six of 8884 (13.3%) white non-Hispanic patients and 2003 of 16,780 (11.9%) minority patients received regional anesthesia. After multivariable adjustment for confounding, race and ethnicity were not found to be significantly associated with receiving intraoperative regional anesthesia (adjusted odds ratios [ORs] = 0.95; 95% confidence interval [CI], 0.86-1.06; P = .36). Sensitivity analyses did not find significant differences between the white non-Hispanic group and individual races and ethnicities, nor did they find significant differences when analyzing only orthopedic and urology patients, despite observing some meaningful clinical differences., Conclusions: In an analysis of patients undergoing surgical anesthesia at a single academic children's hospital, race and ethnicity were not significantly associated with the adjusted ORs of receiving intraoperative regional anesthesia. This finding contrasts with much of the existing health care disparities literature and warrants further study with additional datasets to understand the mechanisms involved.

Purpose of Review: The goal of this review is to describe the recent improvements in clinical decision tools applied to the increasingly large and complex datasets in the pediatric ambulatory and inpatient setting., Recent Findings: Clinical decision support has evolved beyond simple static alerts to complex dynamic alerts for: diagnosis, medical decision-making, monitoring of physiological, laboratory, and pharmacologic inputs, and adherence to institutional and national guidelines for both the patient and the healthcare team. Artificial intelligence and machine learning have enabled advances in predicting outcomes, such as sepsis and early deterioration, and assisting in procedural technique., Summary: With more than a decade of electronic medical data generation, clinical decision support tools have begun to evolve into more sophisticated and complex algorithms capable of transforming large datasets into succinct, timely, and pertinent summaries for treatment and management of pediatric patients. Future developments will need to leverage patient-generated health data, integrated device data, and provider-entered data to complete the continuum of patient care and will likely demonstrate improvements in patient outcomes.