Citations

Abstract Objective To share findings of a quality improvement initiative to capture employment status in the electronic medical record (EMR) to mitigate the potential impact of work loss on the health of patients by utilizing the results to identify eligible individuals for resources to assist return-to-work efforts. Materials and Methods Patients self-identified employment status through a structured new social determinants of health (SDOH) question within the EMR. An electronic outreach campaign was developed to provide information via the patient portal detailing services within healthcare and the community that could benefit the patients. Results Over the course of 12 months, 2059 patients were identified from the employment SDOH question. Resources to support stay at work and return to work efforts were provided to patients through an automated electronic portal campaign with 87% of patients reading the message and 7% engaging with a healthcare return to work case manager. Discussion Loss of employment has detrimental impacts on individual and population health. Most EMRs do not capture information on employment status. Adding this simple question identified individuals with potential gaps in SDOH, and in this case allowed specific resources to be shared with patients with an illness or injury that was acutely impacting work. Conclusion Medical center decision makers and EMR programmers should consider adding employment status as a social determinant of health.

Importance Advances in Alzheimer disease (AD) have shifted research focus to earlier disease stages, necessitating more scalable approaches to identify cognitively unimpaired individuals with amyloid β (Aβ) pathology. Objective To assess the utility of plasma phosphorylated tau 217 (p-tau217) for classifying Aβ status in cognitively unimpaired individuals, both as a stand-alone test and in a 2-step approach where positive plasma results were confirmed using a second modality (Aβ positron emission tomography [PET] or cerebrospinal fluid [CSF]). Design, Setting, and Participants This cross-sectional cohort study used data collected between June 2009 and March 2024. We included 2916 cognitively unimpaired participants from 12 international independent observational cohorts in the US, Europe, Australia, and Canada with available plasma p-tau217 levels and CSF or PET Aβ biomarkers. Performance comparisons between mass spectrometry and immunoassay-based p-tau217 measurements were also performed (n = 964). Exposures Plasma p-tau217 levels measured by immunoassay. Main Outcome and Measures Aβ status, determined by CSF or Aβ PET biomarkers. Results Participants had a mean (SD) age of 66.9 (9.9) years; 971 (33.3%) were Aβ positive by either CSF or PET, 1667 (57.2%) were women, and 1108 (38.1%) carried at least 1 APOE ε4 allele. As a stand-alone test, plasma p-tau217 achieved a positive predictive value (PPV) of 79% (95% CI, 74-84) and an overall accuracy of 81% (95% CI, 80-82). In a 2-step workflow, the PPV and accuracy significantly increased to 91% (95% CI, 86-95). While this approach required screening of 677 individuals with plasma p-tau217 to identify 100 Aβ-positive individuals, compared to 536 participants when using PET alone, it reduced the need for PET testing to 124. Immunoassays demonstrated comparable PPVs to mass spectrometry (80% [95% CI, 74-86] vs 85% [95% CI, 81-90]; P = .12) but significantly lower overall accuracy (82% [95% CI, 79-84]% vs 88 [95% CI, 86-90]; P < .001) and true Aβ-positive detection rate (49% [95% CI, 43-55] vs 69% [95% CI, 64-75]; P < .001). Conclusions and Relevance The findings highlight the potential of plasma p-tau217 as a stand-alone test—or when used in a sequential 2-step approach alongside PET or CSF testing—as a cost-effective, scalable, and minimally burdensome strategy for identifying preclinical AD. Tailored screening workflows that incorporate p-tau217 can improve efficiency in participant selection for preclinical AD trials and, in the future, help guide access to disease-modifying treatments.

Hypertension is the single most important modifiable risk factor for preventable disability and death worldwide and disproportionately affects socially disadvantaged populations. We face a paradox—blood pressure control is low and recent trends suggest it is even declining, despite the availability of inexpensive and effective therapies. A variety of barriers on the system, patient, and healthcare provider side hinder effective drug-based risk factor management. Clinical inertia represents a major barrier on the clinician side, as well as workload and limited education. Common barriers on the patient side include limited English proficiency, low health literacy, and nonadherence with misaligned incentives, limited resources, lack of structured clinical pathways, and reimbursement issues. New innovations in the field of RNA-targeted therapies and device-based interventions could prevent and potentially even cure diseases previously designated as chronic health conditions, such as hypertension. Such novel therapies could potentially overcome several major barriers to effective treatment, including nonadherence. Drug development of novel, long-acting treatments requires consideration of specific clinical trial design aspects, including safety collection, benefit: risk assessment, the development and assessment of novel, qualitative surrogate end points, such as time-in-therapeutic range, the use of representative trial settings as well as the definition of standard of care in placebo-controlled trials, which should be of reasonably high-quality allowing for credible evaluation of effectiveness. Here, we provide an overview on barriers to effective treatment and a framework for trials assessing novel treatments for cardiovascular disease risk factors, including early and broad implementation programs.

BACKGROUND: Patients with functioning pituitary adenomas (FPA) require a multidisciplinary team-based approach to select best medical, surgical, and radiation treatments, including stereotactic radiosurgery (SRS). OBJECTIVE: The aim of this study was to provide evidence-based recommendations on the use of SRS for adult patients with FPA. METHODS: PubMed and Embase were searched from data base inception to June 8, 2021. Full-text articles were then screened using published exclusion/inclusion criteria. Evidence tables were developing based on data extraction from the full-text reviews, and evidence-based recommendations were finalized. RESULTS: Of the total 1842 abstracts pertinent to this topic, 343 full articles met eligibility. Of these, 21 met entry criteria and were included in the evidence tables. The provided Class III evidence supported 2 Level III recommendations: 1. SRS, hypofractionated SRS, fractionated (>5 fractions) radiotherapy, and conventional radiation therapy provide excellent radiographic control with variable hormonal reduction and endocrine remission rates. For SRS and fractionated radiotherapy hormonal reduction may continue for up to 10 years after treatment. 2. Clinicians may continue to administer endocrine suppressive medical treatment before SRS as this may not affect radiographic control. CONCLUSION: This systematic review provides evidence-based recommendations to guide providers caring for adult patients with FPA when making decisions pertinent to radiosurgery. The CNS Guidelines Committee will continue to pursue timely updates to further improve the care of patients with this diagnosis.

The NCCN Clinical Practice Guidelines (NCCN Guidelines) for Wilms Tumor (WT; nephroblastoma) cover strategies for the screening, diagnosis, and treatment of WT, which is the most frequent primary kidney tumor in children. WT can generally be separated into 2 histology types: favorable histology WT and anaplastic WT. Five-year survival is high for children with favorable histology WT who receive appropriate treatment; however, survival rates are much lower for patients who present with higher stage diffuse anaplastic WT. Treatment of WT can range from surgery alone to surgery plus intensive chemotherapy and radiation depending on whether the tumor is unilateral or bilateral, histology, and local stage. The goal of therapy is to maximize cure while minimizing long-term toxicities. The content featured in this issue covers the NCCN panel’s recommendations for overall management of both favorable histology WT and anaplastic WT.

Intronic GGGGCC hexanucleotide repeat expansions in C9orf72 are the most common genetic cause of amyotrophic lateral sclerosis (ALS) and frontotemporal dementia (FTD). Despite its intronic location, this repeat avidly supports synthesis of pathogenic dipeptide repeat (DPR) proteins via repeat-associated non-AUG (RAN) translation. However, the template RNA species that undergoes RAN translation endogenously remains unclear. Using long-read based 5′ RNA ligase-mediated rapid amplification of cDNA ends (5′ Repeat-RLM-RACE), we identified C9orf72 transcripts initiating within intron 1 in a C9BAC mouse model, patient-derived iNeurons, and iNeuron-derived polysomes. These cryptic m 7 G-capped mRNAs are at least partially polyadenylated and are more abundant than transcripts derived from intron retention or circular intron lariats. In RAN translation reporter assays, intronic template transcripts–even those with short (32 nucleotide) leaders–exhibited robust expression compared to exon–intron and repeat-containing lariat reporters. To assess endogenous repeat-containing lariat RNA contributions to RAN translation, we enhanced endogenous lariat stability by knocking down the lariat debranching enzyme Dbr1. However, this modulation did not impact DPR production in patient-derived iNeurons. These findings identify cryptic, linear, m 7 G-capped intron-initiating C9orf72 mRNAs as an endogenous template for RAN translation and DPR production, with implications for disease pathogenesis and therapeutic development.

Background: Lymphaticovenous anastomosis (LVA) is an effective surgical treatment for extremity lymphedema. Indocyanine green (ICG) fluorescent lymphography, the traditional standard for imaging lymphatic vessels, has limitations, including difficulty depicting deeper or congested lymphatics and contraindication in iodine hypersensitivity. This study evaluated contrast-enhanced ultrasound (CEUS) with microbubbles for identifying lymphatic vessels for LVA and compared it with ICG lymphography. Methods: In this single-center retrospective review, intraoperative CEUS with intradermal injection of microbubble suspension (Lumason, Bracco Diagnostics, Inc.) was used in patients before LVA surgery between October 2019 and February 2023. Pre- or intraoperative ICG lymphography was also used to identify target lymphatic vessels. All patients diagnosed with primary or secondary extremity lymphedema who underwent LVA were included. Technical success rate was defined as lymphatic vessels identified by CEUS that led to successful LVAs. Descriptive statistics were used. Results: Thirty-two patients underwent LVA surgery, with a mean age of 58.5 ± 13.9 years. CEUS identified lymphatic vessels in all 32 patients, including 7 in whom ICG failed. Two patients with ICG allergy underwent CEUS only. CEUS identified more candidate lymphatics per patient (5.3 ± 4.2) compared with ICG (2.5 ± 2.7). Of the 182 anastomoses, 96 (52.8%) were identified by both CEUS and ICG, 75 (41.2%) by CEUS only, and 11 (6%) by ICG only. Conclusions: CEUS is a promising tool for identifying lymphatic vessels in patients with lymphedema undergoing LVA, particularly when ICG lymphography is inadequate or contraindicated.

Abstract Background Pneumocystis jirovecii pneumonia (PCP) is increasingly seen in patients who are non-HIV immunocompromised hosts, yet modern risk factors and outcomes are poorly recognized and defined. Methods A retrospective review was conducted of adult patients who met criteria for proven or probable PCP from 2017 to 2024 across a large academic multicenter health system. The primary outcome was mortality among cohorts, defined by etiology of immunosuppression through univariate and age-adjusted logistic regression. Secondary analyses included trends in annual diagnoses and testing patterns. Results A total of 701 patients met criteria for inclusion, representing one of the largest clinically characterized cohorts of PCP to date. The median age was 65 years (IQR, 54–73) and 62% were male. The most common risk groups were hematologic malignancy (32.2%), solid tumor cancers receiving chemotherapy (22.4%), and autoimmune disease with immunosuppression (17.7%). Annual PCP diagnoses increased at a rate of 15.8% (95% CI, 8.9%–23.2%) in parallel with increased testing. Only 5.4% of patients were receiving prophylaxis at the time of diagnosis. Overall mortality was 20% (95% CI, 17%–23%) and highest in cirrhosis (adjusted odds ratio, 6.24; 95% CI, 2.84–13.69; P < .001). Conclusions PCP in the current era affects a broad range of patients who are immunocompromised, with high associated mortality and low rates of prophylaxis. Patients with solid tumors and those with cirrhosis are at particularly high risk of mortality. These findings highlight the need to reassess and redefine PCP prophylaxis guidelines in specific populations and our understanding of who is at risk.

Purpose of review We present a review of the natural progression, response to hormonal therapy, and risk of malignancy associated with deep endometriosis (DE) to guide evidence-based discussion of conservative treatment. Recent findings Advanced imaging protocols have enhanced nonsurgical detection of DE, allowing noninvasive diagnosis, treatment, and surveillance. While some DE is progressive, 50% of disease appears stable over time, and progression is reduced by half with hormonal treatments (21 versus 12%). Hormonal treatment can reduce the size of DE lesions by 1 cm³, with reductions occurring after 6 months and remaining stable up to 3 years. Most hormonal therapies improve symptoms and quality of life, regardless of changes in DE size, with combined contraceptives and progestins being the most studied. DE may present a higher risk of ovarian and extraovarian cancer than previously hypothesized, though further research is needed to confirm findings. Limitations of DE research include differing imaging strategies, definitions of disease and progression, short follow-up, focus on rectosigmoid DE only, and lack of randomized trials. Summary DE is a subtype of endometriosis that is increasingly diagnosed and treated with noninvasive strategies. Hormonal treatments improve symptoms and reduce progression of DE. Further research on optimal conservative management and risk of malignancy is warranted.