Citations

ABSTRACT Inpatient, acute care clinical pharmacists have contributed to many notable improvements in patient outcomes. Several studies have shown a reduction in mortality and other clinical markers when pharmacists are integrated within the care team. Economic analyses of inpatient clinical pharmacy services (CPS) generally demonstrate cost savings related to specific medication classes, prevention of adverse drug events, decreased length of stay, and decreased rehospitalization. Studies also show high satisfaction from other health care professionals, noting improvements in medication‐related patient safety. Finally, studies conducted in tertiary care hospital settings report high levels of patient satisfaction with CPS. As such, the ECHO framework, based on economic, clinical, and humanistic outcomes, is used herein to organize the summary of literature associated with CPS. Given the growing body of evidence, numerous health professional and government organizations recognize the role of pharmacists as an integral part of the inpatient team. Yet implementation of CPS has not been fully realized by hospitals and health systems. This paper briefly describes inpatient CPS, highlights many benefits of and endorsements for clinical pharmacist participation on interdisciplinary teams, and provides high‐level recommendations for health system administrators and the profession of pharmacy to further encourage broader integration of CPS into patient care teams. Effectively positioning inpatient clinical pharmacists as indispensable team members will require intentional work and strategic planning with a focus on high‐impact value, visibility, and leadership.

Importance Rectovaginal fistulas (RVFs) are challenging to treat, often requiring multiple surgical interventions. Research into novel therapies is limited by the lack of a sizeable and representative animal model. Given the similarities in porcine and human vaginal and rectal tissue, pigs are an ideal species for translation to human patients. Objective The objective of this study was to develop a feasible and reproducible RVF model in pigs. Study Design Six female pigs underwent RVF creation and were divided into 3 groups according to the following methods: (1) placement of 1-inch disc magnets across the rectovaginal septum, (2) a 1-inch round defect created using electrocautery and placement of a 1-inch stainless-steel gauge stent, (3) a 1-inch round defect using electrocautery without subsequent stenting. Fistulas were evaluated at 6 weeks with measurements and photographic documentation. The animals were euthanized between 12 and 14 weeks. The primary outcome of this study was fistula patency. Secondary outcomes were fistula dimension and histologic appearance of the fistula tract. Results All pigs did well with no infection or complications related to fistula creation. Both surgical methods reliably resulted in a patent fistula at 14 weeks: cautery alone and cautery with gauge stenting. Only 1 patent fistula in the magnet group was noted at the time of euthanasia. All patent fistulas showed histologic evidence of complete epithelialization of the fistula tract. Conclusions This study demonstrates 3 safe and feasible methods for RVF creation in pigs, with 2 methods showing increased reliability.

Autoimmune diseases arise when B and T lymphocytes lose tolerance to self. Yet in most disorders, the underlying molecular determinants, including autoantibodies, epitopes and lymphocyte clones that drive tissue injury remain undefined. Rapid-onset obesity with hypothalamic dysfunction, hypoventilation and autonomic dysregulation (ROHHAD) is a rare and often fatal pediatric neuroendocrine syndrome with strong evidence of antigen-driven paraneoplastic autoimmunity, including association with the intracellular autoantigen ZSCAN1. However, the effector immune circuit and the epitope-level determinants operating within the hypothalamus and brainstem have remained unknown. To address this challenge in ROHHAD and more broadly in autoimmune disease, we developed the Autoimmune Epitope and immunoGlobulin/Immune-receptor identification System (AEGIS), an integrated framework that links immune repertoires to their cognate self-epitopes. AEGIS combines B cell and T cell receptor profiling from sites of tissue injury with high-resolution epitope mapping, direct sequencing of antigen-specific autoantibodies, in silico antibody-antigen folding, selection, and T cell antigen discovery. Applied to a deeply phenotyped child with ROHHAD, AEGIS revealed a compartmentalized, clonally restricted immune response in which brain-deposited IgG and expanded cerebrospinal fluid B cell and CD4 T cell clonotypes converged on shared ZSCAN1 epitopes, resolved to minimal determinants and peptide-MHC ligands. These findings provide a clone- and epitope-linked mechanistic map of ROHHAD autoimmunity and establish a generalizable framework for identifying candidate pathogenic clones and antigens across diverse autoimmune diseases.

Abstract Background The Global Bipolar Cohort (GBC) was established to identify existing bipolar disorder (BD) cohorts worldwide and foster collaborations focused on descriptive and analytic outcomes relevant to BD. A distributed analytic framework has been implemented to engage multiple sites without the need for central data pooling. This report describes the GBC endeavor and global functional impairment patterns. Cross-cohort comparisons of functional correlates are limited by heterogeneous measures and data-sharing constraints. Large, culturally diverse comparisons are needed to distinguish broadly reproducible correlates from cohort-specific effects. Participating sites completed a 28-item descriptive survey covering diagnostic methods, cognition, genetics, treatment, functioning, and follow-up strategies. We implemented a harmonized local logistic regression model of dichotomized functional outcome and shared summary statistics only. Results We identified 69 cohorts across five continents. Thirty-seven cohorts contributed functional outcome analyses from 17,130 participants. Outcome measures included clinician-rated disability scales and social indicators such as employment and marital status. The proportion classified with poor functioning ranged from 16% to 77% (mean 50%). In 32 of 37 cohorts, the overall regression model significantly explained variance in functioning. Current depressive symptoms were the most robust and reproducible correlate of poor functional outcome: they were assessed in 29 cohorts, significant in 22 (75.8%), ranked among the top three correlates in 22, and were the top-ranked correlates in 19. Associations between depressive burden and poor functioning were observed across clinician-rated disability scales and work or social indicators, and across geographically diverse cohorts. Comorbid substance use disorder and medication-related variables were associated with poorer functioning in subsets of cohorts, whereas sex, ancestry, bipolar subtype, psychosis history, and premorbid IQ showed weak or inconsistent associations. Cognitive measures, available in a minority of regression models, showed modest and non-uniform effects. Conclusions Across heterogeneous international cohorts, current depressive symptom burden emerged as the most consistent correlate of poor functioning in bipolar disorder. These findings replicate earlier multisite work at a larger scale, show that protocol-based distributed analyses can identify reproducible clinical signals without sharing individual-level data, and support prioritizing detection and treatment of depressive symptoms when aiming to improve real-world functioning. Future work should expand longitudinal harmonization and representation of under-studied populations.

Objectives: Amyloidosis is a group of rare diseases that often manifest in multi-organ symptoms requiring an effective multidisciplinary team of care providers to manage. This study aimed to identify the best practices and key barriers to patient-centric care at US specialized amyloidosis centers (SACs) which have emerged as central hubs for multidisciplinary amyloidosis care. Methods: We conducted and analyzed interviews with 77 stakeholders of amyloidosis diseases, including specialist physicians from 17 SACs across the US, patients, patient advocacy group representatives, and referring physicians. Results: The most commonly mentioned best practices were patient-centric multidisciplinary care, timely intake of new high-risk patients, and responsiveness to patient questions. Expanding local physician education was noted as critical to earlier diagnosis. Fifteen out of 17 SACs are actively involved in clinical trials for amyloidosis treatments. Key barriers to care identified were patient distance to SACs, limited medical records and data sharing, and insurance hurdles. Most SACs keep track of metrics, such as patient volume, patient demographics, time to first appointment, as part of internal or in external registries to measure progress. Conclusion: These findings offer practical insights for optimizing amyloidosis care and highlight the structural and informational gaps that must be addressed to improve access and outcomes.

Abstract Background The first international clinical standards of care for the gender-diverse population were formulated in the late 1970s. In the last 15 years, multiple subspecialty societies within the United States have developed clinical care guidelines for those with gender dysphoria, including gender-affirming hormone therapy (GAHT) and surgical treatments. To date, there are no pathology- and laboratory medicine–specific recommendations in the United States for the gender-diverse population. Content This document outlines pathology- and laboratory medicine–specific recommendations for providing optimal care to the gender-diverse population, with a predominant focus on the adult population. The scope of this document focuses on the following 5 topics: (a) reference intervals and interpretation of laboratory tests impacted by use of GAHT (testosterone for transgender men; estradiol with or without antiandrogens for transgender women), focusing on those stably on GAHT for 6 months or longer; (b) transfusion medicine considerations for the gender-diverse patient population, (c) consideration of gender diversity in autopsy and death investigation, (d) interpretation of histology from tissues that are impacted by GAHT and surgical procedures; and (e) pathology and laboratory medicine informatics challenges and opportunities. Summary A relatively small group of laboratory tests is significantly impacted by GAHT. The histology of some tissues shows changes attributable to GAHT or to nonhormonal medical procedures. Autopsy and transfusion medicine practices for the gender-diverse population currently lack standardization, although this is evolving. The landscape of pathology informatics related to gender diversity is complicated by varying electronic health record and laboratory informatics systems functionality.

Abstract Oncology Advanced Practice Providers (APPs), including Advanced Practice Registered Nurses, Physician Assistants, and Clinical Pharmacists (CPs), play a vital role in delivering high-quality, patient-centered cancer care across the United States. Despite their widespread presence in oncology practices, APPs remain underutilized in cancer clinical research, representing a missed opportunity to expand trial access and improve patient outcomes. Clinical trials are essential to advancing oncology care, yet participation remains critically low among adult patients. Given Oncology APPs’ and CPs’ central role in cancer care delivery, their meaningful engagement in oncology clinical trial research is imperative as the standard of oncology care. This position article, with contributions from 5 professional societies, presents solutions and resources to barriers limiting APPs’ and CPs’ involvement in cancer clinical research, including gaps in education, role expectations, limited protected time, restrictive policies, insufficient financial support, and underrecognition of contributions. Integrating APPs and CPs more fully into the clinical research enterprise is essential to improving trial access, patient outcomes, closing equity gaps, and accelerating innovation in oncology care.

Variants in TMEM106B and GRN , which encode lysosomal proteins, interact through unknown mechanisms to increase the risk of age-related cognitive decline and neurodegeneration. Here, we show that these variants converge on a single molecular intermediate: the cleaved intra-lysosomal fibril core of TMEM106B, a precursor to amyloid fibrils that accumulate in the aging brain. A protein-coding TMEM106B risk variant (p.T185) drives fibril core accumulation by impairing its degradation and GRN risk variants amplify this effect. Mice over-expressing the fibril core develop hallmarks of neurodegeneration, and cryo-electron tomography reveals intra-lysosomal fibrils in cultured neurons, mice, and diseased human brain. In GRN -mutation carriers, in whom fibril burden is greatest, fibrils extrude through ruptured lysosomal membranes. These findings identify intra-lysosomal TMEM106B fibrillization as a convergent neurodegeneration mechanism and potential therapeutic target.