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Abstract Introduction Non-cardiovascular end-organ dysfunction is an important determinant of outcomes in cardiac intensive care unit (CICU) patients. We examined the association between in-hospital mortality with the severity and extent of admission liver function test (LFT) abnormalities in a heterogeneous CICU population. Purpose We hypothesized that a greater severity or extent of LFT abnormalities would be associated with higher in-hospital mortality. Methods We included consecutive unique adult CICU patients with available data for one or more of the admission LFT values of interest. Admission laboratory values were defined as those closest to CICU admission. We used the NIH Common Terminology Criteria for Adverse Events (CTCAE) version 5.0 to categorize the severity of each LFT abnormality from Grade 0 (normal) to Grade 4 (life-threatening). We defined the extent of LFT abnormality as the number of individual LFTs meeting criteria for CTCAE Grade 1 or greater. The primary outcome of interest was all-cause in-hospital mortality. Odds ratio (OR) and 95% confidence interval (CI) values for in-hospital mortality were estimated using logistic regression, before and after multivariable adjustment. Results Of 12,428 unique CICU patients, 5,144 were excluded due to a lack of available data for any admission LFT values. The remaining 7,284 patients comprised the final study population. Among patients with available data for each individual LFT, abnormal values were present in: AST, 2,743/5,733 (47.8%); ALT 1,576/5,512 (28.6%); ALK 611/3,684 (16.6%); and TB 898/5,155 (17.4%). A total of 864 (11.9%) patients died during hospitalization. In-hospital mortality was higher for patients with one or more LFTs meeting criteria for CTCAE Grade 1 or greater (17.9% vs. 6.4%, adjusted OR 1.54 [1.27-1.86], p <0.001). A stepwise increase in in-hospital mortality was observed with increasing CTCAE grade, both overall (adjusted OR 1.25 per each higher CTCAE grade [1.16-1.34], p <0.001); (Figure 1A), and for each individual LFT (Figure 1B). Conclusion Cardiohepatic syndrome is an important predictor of prognosis in CICU patients, as the extent and severity of LFT abnormalities are strongly associated with in-hospital mortality. This is the first large-scale study to examine the association between the magnitude of hepatic biomarker derangement with in-hospital mortality in unselected CICU patients. Patients with markedly elevated LFT values exhibited the highest risk of in-hospital mortality. This analysis advocates for the inclusion of commonly obtained LFTs in future risk-prediction tools for enhanced prognostication.

PURPOSE International medical graduates (IMGs) are an essential component of the oncology workforce in the United States, comprising a third of all practicing oncologists and almost half of hematology/oncology fellows. In this article, we discuss the contributions of IMGs in the US oncology workforce, review unique challenges faced by IMGs, and propose potential solutions to overcome these challenges. METHODS ASCO's IMG Community of Practice was established with the mission to connect, mentor, guide, raise awareness, and overcome the challenges unique to IMGs interested in pursuing medical oncology in the United States. The content of this article is based on discussions at the IMG Community of Practice meetings at ASCO's 2023 and 2024 Annual Meetings. RESULTS IMGs bring an inherent diversity of thought and experience to the oncology workforce. They provide high-quality, culture- and language-concordant care to a diverse population of patients with cancer. However, IMGs in oncology face significant hardships throughout their careers, including visa-related restrictions, psychosocial and cultural struggles, as well as differential treatment while applying for residency and fellowship training, and early career positions. Greater awareness of these challenges among the members of the hematology/oncology community, along with institutional and individual efforts to support IMGs, is warranted. CONCLUSION We encourage oncology professionals and institutions to join our efforts in recognizing the unique paths of IMGs and providing support and advocacy to maximize the potential of IMGs in the US oncology workforce.

Abstract Transition services—programs that support adolescents and young adults (AYAs) as they move from a child‐centered to a more autonomous, adult‐orientated healthcare system—have been associated with improved short‐ and long‐term healthcare outcomes. Unfortunately, there is a paucity of evidence exploring transition services within the neurogastroenterology and motility (NGM) field. The overall aim of this article, endorsed by the American Neurogastroenterology and Motility Society and European Society of Neurogastroenterology and Motility, is to promote a discussion about the role of transition services for patients with NGM disorders. The AYAs addressed herein are those who have: (a) a ROME positive disorder of gut–brain interaction (DGBI), (b) a primary or secondary motility disorder (including those with motility disorders that have been surgically managed), or (c) an artificial feeding requirement (parenteral or enteral tube feeding) to manage malnutrition secondary to categories (a) or (b). The issues explored in this position paper include the specific physical and psychological healthcare needs of patients with NGM disorders; key healthcare professionals who should form part of a secondary care NGM transition service; the triadic relationship between healthcare professionals, caregivers, and patients; approaches to selecting patients who may benefit most from transition care; methods to assess transition readiness; and strategies with which to facilitate transfer of care between healthcare professionals. Key areas for future research are also addressed, including the construction of NGM‐specific transition readiness questionnaires, tools to assess post‐transfer healthcare outcomes, and educational programs to train healthcare professionals about transition care in NGM.

9000 Background: Despite IMGs accounting for up to one-third of all practicing oncologists in the United States, little is known about their contributions to presentations at international oncology meetings, such as the American Society of Clinical Oncology (ASCO). Therefore, we investigated the representation of IMGs in invited faculty roles at ASCO Annual Meetings. Methods: Speaker presentation details at ASCO 2022 and 2023 Annual Meetings were collected using publicly available program guides. We collected presentation-level variables of invited faculty roles (discussant, moderator, chairmanship, session topic presenter) and original research type (oral abstract, poster discussion, plenary session). Speaker-level variables comprised presumed gender, academic rank, and institution. Speakers were categorized into the following groups - American Medical Graduate (AMG): currently affiliated with a US institution, completed medical school in the US; IMG: affiliated with a US institution, completed medical school outside the US; non-US based speakers: affiliated with an institution outside the US; non-MD speakers. Univariable and multivariable analyses were employed to assess factors associated with the selection of presenters for invited faculty roles. Results: A total of 3337 presentations (1649 from 2022, 1688 from 2023) were included. 71.6% of the speakers were US-based, 56.6% were male and 40.5% were full professors. The highest proportion of podium presentations was by AMGs (48.5%), followed by non-US based (28.3%), IMGs (14.1%), and non-MD (9.1%) speakers. 57% of IMG presentations consisted of original research compared to 48.7% for AMGs (Table). Notably, compared to AMGs, IMGs were significantly less likely to be included in invited faculty roles (odds ratio [OR] 0.72 [95% CI 0.58 – 0.88], p <0.01), a finding that remained significant after accounting for gender and academic rank (adjusted OR 0.75 [0.61 – 0.94], p= 0.01). Conclusions: Relative to IMGs’ original research output, IMGs appear to receive less invitations for ASCO Annual Meeting invited faculty roles compared to AMGs. Our findings suggest potential under-representation and under-recognition of IMGs in these roles, despite their contributions to the oncology workforce in the US. [Table: see text]

Importance Neurological manifestations during acute SARS-CoV-2–related multisystem inflammatory syndrome in children (MIS-C) are common in hospitalized patients younger than 18 years and may increase risk of new neurocognitive or functional morbidity. Objective To assess the association of severe neurological manifestations during a SARS-CoV-2–related hospital admission with new neurocognitive or functional morbidities at discharge. Design, Setting, and Participants This prospective cohort study from 46 centers in 10 countries included patients younger than 18 years who were hospitalized for acute SARS-CoV-2 or MIS-C between January 2, 2020, and July 31, 2021. Exposure Severe neurological manifestations, which included acute encephalopathy, seizures or status epilepticus, meningitis or encephalitis, sympathetic storming or dysautonomia, cardiac arrest, coma, delirium, and stroke. Main Outcomes and Measures The primary outcome was new neurocognitive (based on the Pediatric Cerebral Performance Category scale) and/or functional (based on the Functional Status Scale) morbidity at hospital discharge. Multivariable logistic regression analyses were performed to examine the association of severe neurological manifestations with new morbidity in each SARS-CoV-2–related condition. Results Overall, 3568 patients younger than 18 years (median age, 8 years [IQR, 1-14 years]; 54.3% male) were included in this study. Most (2980 [83.5%]) had acute SARS-CoV-2; the remainder (588 [16.5%]) had MIS-C. Among the patients with acute SARS-CoV-2, 536 (18.0%) had a severe neurological manifestation during hospitalization, as did 146 patients with MIS-C (24.8%). Among survivors with acute SARS-CoV-2, those with severe neurological manifestations were more likely to have new neurocognitive or functional morbidity at hospital discharge compared with those without severe neurological manifestations (27.7% [n = 142] vs 14.6% [n = 356]; P &amp;lt; .001). For survivors with MIS-C, 28.0% (n = 39) with severe neurological manifestations had new neurocognitive and/or functional morbidity at hospital discharge compared with 15.5% (n = 68) of those without severe neurological manifestations ( P = .002). When adjusting for risk factors in those with severe neurological manifestations, both patients with acute SARS-CoV-2 (odds ratio, 1.85 [95% CI, 1.27-2.70]; P = .001) and those with MIS-C (odds ratio, 2.18 [95% CI, 1.22-3.89]; P = .009) had higher odds of having new neurocognitive and/or functional morbidity at hospital discharge. Conclusions and Relevance The results of this study suggest that children and adolescents with acute SARS-CoV-2 or MIS-C and severe neurological manifestations may be at high risk for long-term impairment and may benefit from screening and early intervention to assist recovery.

2015 Background: Effective treatments for recurrent meningiomas following radiation therapy (RT) are limited. Inhibitors of the programmed-death-1 (PD-1) or programmed-death ligand-1 (PD-L1) pathway have shown modest activity for these tumors in single-arm phase 2 studies. This study aims to evaluate the immunological effects of combining anti-PD-L1 (avelumab) with proton beam therapy (PBT) for recurrent radiation-relapsed meningiomas. Methods: Recurrent grade 1-3 meningiomas that failed prior surgery and RT were treated with neoadjuvant avelumab (10 mg/kg IV biweekly for 6 doses) plus hypofractionated PBT (20 Gy over 5 fractions), followed by surgery and additional adjuvant avelumab (up to 6 doses). Blood samples were collected pre-avelumab, at week 4, and before surgery. Eligibility criteria include age ≥ 18 years, KPS ≥ 60, surgery suitability, dexamethasone dose ≤ 4mg daily, normal organ function; no prior anti-PD1/PDL1 therapy, and absence of autoimmunity. RNA-sequencing (RNAseq) and multiplex immunofluorescence (MxIF) were performed on pre- and post-avelumab tumor tissues; blood samples underwent multiplex flow cytometry (MxFC). Results: Between March 2018 to March 2023, 9 patients (22% grade 1, 56% grade 2, and 22% grade 3) were enrolled in the study. All completed neoadjuvant therapy, one forwent surgery due to dramatic radiological response, and two did not complete adjuvant avelumab (due to patient preference and infusion reaction). There was no dose-limiting toxicity or unexpected toxicity. After a median follow-up of 43.0 month and a minimum follow-up of 21.7 months, 8 patients have progressed, and 2 patients with progression have died. The median progression-free survival (PFS) was 19.1 months (95% CI: 15.2-23.0), with the median overall survival not yet reached. Three patients demonstrated notably prolonged PFS (37.7, 58.5 months, and ongoing). RNAseq showed significant increase in T-cell and macrophage gene expression in post-treatment tissues compared to pre-treatment. MxIF revealed a marked increase in T-cell and CD68+ macrophage infiltration in the long-PFS patients’ post-treatment tissues, a pattern not observed in the short-PFS patients. Particularly, the long-PFS patients’ post-treatment tissues displayed increased infiltration of CD68+HLADR+ macrophages, likely of M1-phenotype. In contrast, the pre- and post-treatment tissues from the short-PFS patients predominantly featured CD206+ macrophages, likely of M2-phenotype. A trend towards increased number of primed T cells in the peripheral blood was observed in the long-PFS patients at week 4. Conclusions: Avelumab combined with RT may induce an immunological response in some radiation-relapsed meningioma patients, leading to prolonged remission. Further investigations with larger prospective studies and predictive biomarkers are warranted. Clinical trial information: NCT03267836 .

Abstract The Infectious Diseases Society of America Training Program Directors Committee met in October 2022 and discussed an observed increase in clinical volume and acuity on infectious diseases (ID) services, and its impact on fellow education. Committee members sought to develop specific goals and strategies related to improving training program culture, preserving quality education on inpatient consult services and in the clinic, and negotiating change at the annual IDWeek Training Program Director meeting. This paper outlines a presentation of ideas brought forth at the meeting and is meant to serve as a reference document for infectious diseases training program directors seeking guidance in this area.

AbstractBackgroundAdults with Down Syndrome (DS) develop Alzheimer disease (AD)‐like pathology and dementia as they age. This is attributed to triplication of the amyloid precursor protein gene. Recent work demonstrated that amyloid is elevated in DS and accumulates in a similar topography to autosomal dominant AD (ADAD). Tau accumulation is the second hallmark of AD and may be measured using tau positron emission tomography (PET) imaging. The pattern of tau accumulation remains unknown in DS.MethodIn a cross‐sectional analysis we evaluated amyloid and tau positron emission tomography (PET) in 124 participants with DS (109 cognitively stable, 8 symptomatic, 7 no consensus), 29 ADAD mutation carriers (26 asymptomatic, 3 symptomatic), and 201 cognitively normal non‐mutation carriers (CN). Regional cortical standard uptake value ratios (SUVR) for tau imaging were obtained and compared by cognitive status. Similarly, regional cortical amyloid SUVR were obtained and converted to centiloids. We then compared the magnitude of tau burden as well as spatial spread of tau across groups relative to amyloid burden.ResultCompared to CN, tau PET binding was elevated in participants with (µDS = 2.12 ± 0.22 SUVR, µADAD = 2.52 ± 0.37 SUVR) and without (µDS = 1.24 ± 0.15 SUVR, µADAD = 1.16 ± 0.19 SUVR) cognitive changes. For both groups, tau increased with increasing amyloid (centiloids). In some regions, DS had greater tau burden for a given amyloid level (centiloids) (Figure 1). There was increased spatial distribution of tau throughout the brain for participants with DS compared to CN. In contrast, tau burden was more focal in participants with ADAD with tau primarily elevated in posterior regions (Figure 2).ConclusionWhile tau burden was higher with symptomatic disease for both groups, significant differences existed in the overall amount and spatial spread. Tau spread was greatest in participants with DS and more diffuse compared to ADAD. These results indicate a substantial tau burden is present in DS, and suggest not only anti‐amyloid but also tau‐reducing agents should be considered for treating cognitive decline in adults with DS.