Assessment of patient-centered approaches to collect sexual orientation and gender identity information in the emergency department: The equality Study

Importance: Health care and government organizations call for routine collection of sexual orientation and gender identity (SOGI) information in the clinical setting, yet patient preferences for collection methods remain unknown.Objective: To assess of the optimal patient-centered approach for SOGI collection in the emergency department (ED) setting.Design, setting, and participants: This matched cohort study (Emergency Department Query for Patient-Centered Approaches to Sexual Orientation and Gender Identity [EQUALITY] Study) of 4 EDs on the east coast of the United States sequentially tested 2 different SOGI collection approaches between February 2016 and March 2017. Multivariable ordered logistic regression was used to assess whether either SOGI collection method was associated with higher patient satisfaction with their ED experience. Eligible adults older than 18 years who identified as a sexual or gender minority (SGM) were enrolled and then matched 1 to 1 by age (aged ≥5 years) and illness severity (Emergency Severity Index score ±1) to patients who identified as heterosexual and cisgender (non-SGM), and to patients whose SOGI information was missing (blank field). Patients who identified as SGM, non-SGM, or had a blank field were invited to complete surveys about their ED visit. Data analysis was conducted from April 2017 to November 2017.Interventions: Two SOGI collection approaches were tested: nurse verbal collection during the clinical encounter vs nonverbal collection during patient registration. The ED physicians, physician assistants, nurses, and registrars received education and training on sexual or gender minority health disparities and terminology prior to and throughout the intervention period.Main outcomes and measures: A detailed survey, developed with input of a stakeholder advisory board, which included a modified Communication Climate Assessment Toolkit score and additional patient satisfaction measures.Results: A total of 540 enrolled patients were analyzed; the mean age was 36.4 years and 66.5% of those who identified their gender were female. Sexual or gender minority patients had significantly better Communication Climate Assessment Toolkit scores with nonverbal registrar form collection compared with nurse verbal collection (mean [SD], 95.6 [11.9] vs 89.5 [20.5]; P = .03). No significant differences between the 2 approaches were found among non-SGM patients (mean [SD], 91.8 [18.9] vs 93.2 [13.6]; P = .59) or those with a blank field (92.7 [15.9] vs 93.6 [14.7]; P = .70). After adjusting for age, race, illness severity, and site, SGM patients had 2.57 (95% CI, 1.13-5.82) increased odds of a better Communication Climate Assessment Toolkit score category during form collection compared with verbal collection.Conclusions and relevance: Sexual or gender minority patients reported greater comfort and improved communication when SOGI was collected via nonverbal self-report. Registrar form collection was the optimal patient-centered method for collecting SOGI information in the ED

Author Correction: Federated learning enables big data for rare cancer boundary detection.

10.1038/s41467-023-36188-7NATURE COMMUNICATIONS14

Federated learning enables big data for rare cancer boundary detection.

Although machine learning (ML) has shown promise across disciplines, out-of-sample generalizability is concerning. This is currently addressed by sharing multi-site data, but such centralization is challenging/infeasible to scale due to various limitations. Federated ML (FL) provides an alternative paradigm for accurate and generalizable ML, by only sharing numerical model updates. Here we present the largest FL study to-date, involving data from 71 sites across 6 continents, to generate an automatic tumor boundary detector for the rare disease of glioblastoma, reporting the largest such dataset in the literature (n = 6, 314). We demonstrate a 33% delineation improvement for the surgically targetable tumor, and 23% for the complete tumor extent, over a publicly trained model. We anticipate our study to: 1) enable more healthcare studies informed by large diverse data, ensuring meaningful results for rare diseases and underrepresented populations, 2) facilitate further analyses for glioblastoma by releasing our consensus model, and 3) demonstrate the FL effectiveness at such scale and task-complexity as a paradigm shift for multi-site collaborations, alleviating the need for data-sharing

Federated Learning Enables Big Data for Rare Cancer Boundary Detection

Although machine learning (ML) has shown promise across disciplines, out-of-sample generalizability is concerning. This is currently addressed by sharing multi-site data, but such centralization is challenging/infeasible to scale due to various limitations. Federated ML (FL) provides an alternative paradigm for accurate and generalizable ML, by only sharing numerical model updates. Here we present the largest FL study to-date, involving data from 71 sites across 6 continents, to generate an automatic tumor boundary detector for the rare disease of glioblastoma, reporting the largest such dataset in the literature (n = 6, 314). We demonstrate a 33% delineation improvement for the surgically targetable tumor, and 23% for the complete tumor extent, over a publicly trained model. We anticipate our study to: 1) enable more healthcare studies informed by large diverse data, ensuring meaningful results for rare diseases and underrepresented populations, 2) facilitate further analyses for glioblastoma by releasing our consensus model, and 3) demonstrate the FL effectiveness at such scale and task-complexity as a paradigm shift for multi-site collaborations, alleviating the need for data-sharing

Scavenging through death to find life: A photo essay on a community working and residing in a dumpsite where medical waste is being dumped

Despite laws that declare proper segregation of medical waste, most hospitals in Cagayan de Oro City still dump hazardous material in the city dumpsite where a large population of scavengers reside and work. This thesis captured the dire conditions the scrounges are exposed to through the narration of their stories by portraits taken during the proponent five-week immersion in their community. Some of them have been pricked by stray bloodstained syringes and have come into contact with anatomical waste. Apart from those hazards, the life they lead is a menace in itself as they continue to sift through mounds of garbage even at night, increasing the likelihood of accidents occurring. The key feature of the thesis identifies that government involvement and initiative is needed to implement laws. Hospitals are complacent, as the city itself has remained passive on the issue

Pro-inflammatory IgG1 N-glycan signature correlates with primary graft dysfunction onset in COPD patients

Chronic obstructive pulmonary disease (COPD) is the third leading cause of death worldwide. The pathogenesis of COPD is complex; however, recent studies suggest autoimmune changes, characterized by the presence of autoantibodies to elastin and collagen, may contribute to disease status. COPD patients make up approximately 30% of all lung transplants (LTx) annually, however, little is known regarding the relationship between COPD-related autoantibodies and LTx outcomes. We hypothesized that COPD patients that undergo LTx and develop primary graft dysfunction (PGD) have altered circulating autoantibody levels and phenotypic changes as compared those COPD-LTx recipients that do not develop PGD. We measured total immunoglobulin and circulating elastin and collagen autoantibody levels in a cohort of COPD lung transplant recipients pre- and post-LTx. No significant differences were seen in total, elastin, or collagen IgM, IgG, IgG1, IgG2, IgG3, and IgG4 antibodies between PGD+ and PGD- recipients. Antibody function can be greatly altered by glycosylation changes to the antibody Fc region and recent studies have reported altered IgG glycosylation profiles in COPD patients. We therefore utilized a novel mass spectrometry-based multiplexed N-glycoprotein imaging approach and measured changes in IgG-specific antibody N-glycan structures. COPD-LTx recipients who developed PGD had significantly increased IgG1 N-glycan signatures as compared PGD- recipients. In conclusion, we show that immunoglobulin and autoreactive antibody levels are not significantly different in COPD LTx recipients that develop PGD. However, using a novel IgG glycomic analysis we were able to demonstrate multiple significant increases in IgG1 specific N-glycan signatures that were predictive of PGD development. Taken together, these data represent a potential novel method for identifying COPD patients at risk for PGD development and may provide clues to mechanisms by which antibody N-glycan signatures could contribute to antibody-mediated PGD pathogenesis. •Primary graft dysfunction.•N-glycan structures.•Autoantibodies.•Glycome.•Lung transplantation

A Novel Capacity-Strengthening Intervention for Frontline Harm Reduction Workers to Support Pre-exposure Prophylaxis Awareness-Building and Promotion Among People Who Use Drugs: Formative Research and Intervention Development

BackgroundHIV prevalence among people who use drugs (PWUD) in Baltimore, Maryland, is higher than among the general population. Pre-exposure prophylaxis (PrEP) is a widely available medication that prevents HIV transmission, yet its usefulness is low among PWUD in Baltimore City and the United States. Community-level interventions to promote PrEP uptake and adherence among PWUD are limited. ObjectiveWe describe the development of a capacity-strengthening intervention designed for frontline harm reduction workers (FHRWs) to support PrEP awareness-building and promotion among PWUD. MethodsOur study was implemented in 2 phases in Baltimore City, Maryland. The formative phase focused on a qualitative exploration of the PrEP implementation environment, as well as facilitators and barriers to PrEP willingness and uptake, among cisgender women who use drugs. This work, as well as the existing literature, theory, and feedback from our community partners, informed the intervention development phase, which used an academic-community partnership model. The intervention involved a 1-time, 2-hour training with FHRWs aimed at increasing general PrEP knowledge and developing self-efficacy promoting PrEP in practice (eg, facilitating PrEP dialogues with clients, supporting client advancement along a model of PrEP readiness, and referring clients to PrEP services). In a separate paper, we describe the conduct and results of a mixed methods evaluation to assess changes in PrEP-related knowledge, attitudes, self-efficacy, and promotion practices among FHRWs participating in the training. ResultsThe pilot was developed from October to December 2021 and implemented from December 2021 through April 2022. We leveraged existing relationships with community-based harm reduction organizations to recruit FHRWs into the intervention. A total of 39 FHRWs from 4 community-based organizations participated in the training across 4 sessions (1 in-person, 2 online synchronous, and 1 online asynchronous). FHRW training attendees represented a diverse range of work cadres, including peer workers, case managers, and organizational administrators. ConclusionsThis intervention could prevent the HIV burden among PWUD by leveraging the relationships that FHRWs have with PWUD and by supporting advancement along the PrEP continuum. Given suboptimal PrEP uptake among PWUD and the limited number of interventions designed to address this gap, our intervention offers an innovative approach to a burgeoning public health problem. If effective, our intervention has the potential to be further developed and scaled up to increase PrEP awareness and uptake among PWUD worldwide

Exploring the impact of the COVID-19 pandemic on healthcare and substance use service access among women who inject drugs: a qualitative study

Abstract Background The COVID-19 pandemic disrupted healthcare and substance use services engagement, including primary and mental health services as well as residential and outpatient drug treatment. Women who inject drugs (WWID) face known barriers to healthcare and substance use service engagement, which pre-date the COVID-19 pandemic. The impact of COVID-19 on WWID’s engagement with healthcare and substance use services, however, remains understudied. Methods To explore the impact of the COVID-19 pandemic on service-seeking and utilization, we conducted in-depth interviews with 27 cisgender WWID in Baltimore, Maryland, in April–September 2021. Iterative, team-based thematic analysis of interview transcripts identified disruptions and adaptations to healthcare and substance use services during the COVID-19 pandemic. Results The COVID-19 pandemic disrupted service engagement for WWID through service closures, pandemic safety measures restricting in-person service provision, and concerns related to contracting COVID-19 at service sites. However, participants also described various service adaptations, including telehealth, multi-month prescriptions, and expanded service delivery modalities (e.g., mobile and home delivery of harm reduction services), which overwhelmingly increased service engagement. Conclusion To build upon service adaptations occurring during the pandemic and maximize expanded access for WWID, it is vital for healthcare and substance use service providers to continue prioritizing expansion of service delivery modality options, like telehealth and the provision of existing harm reduction services through alternative platforms (e.g., mobile services), that facilitate care continuity and increase coverage

Interrogating perceived relevance and feasibility of HIV pre-exposure prophylaxis: A novel model of PrEP acceptability among cisgender women who inject drugs

Introduction: Uptake of daily oral HIV pre-exposure prophylaxis (PrEP) remains low among cisgender women who inject drugs (WWID) in the U.S., who experience elevated sexual- and injection-mediated HIV exposure risks. While anticipated barriers to PrEP uptake have been explored, further work is needed to situate PrEP acceptability (i.e., PrEP interest and willingness) within the context of WWID’s lives and the HIV risk environment. Methods: We conducted semi-structured, in-depth interviews (N = 27) with cisgender WWID in Baltimore, Maryland, between April–September 2021. Interviews explored women’s daily survival needs, substance use practices, healthcare experiences, HIV risk perception, and PrEP perspectives. Thematic analysis revealed complex dimensions of WWID’s health perspectives and HIV risk conceptualization, from which a Psychosocial Model of PrEP Acceptability and a novel construct of ‘perceived PrEP relevance’ were developed using a grounded theory approach. Results: In our Psychosocial Model of PrEP Acceptability, anticipated PrEP feasibility and perceived PrEP relevance shape women’s interest in and willingness to initiate PrEP. Attending to PrEP-related healthcare tasks (e.g., medical appointments, bloodwork) and managing a daily medication regimen were anticipated as feasible but would likely be de-prioritized relative to women’s competing substance-related and survival needs. Women’s perceptions of both their locus of HIV risk and sufficiency of existing HIV prevention practices determined their perceived PrEP relevance. PrEP was least relevant for women perceiving their prevention practices as sufficient to mitigate self-controlled HIV risk and most relevant for women perceiving their prevention practices as insufficient to mitigate environmentally shaped HIV risk. Conclusions: Our models demonstrate how PrEP acceptability is influenced by WWID’s lived experiences and complex risk conceptualization. Effective multilevel interventions to enhance PrEP engagement should support women’s competing needs, affirm women’s existing prevention strategies, and address the harms of the HIV risk environment

Temporal trends in gender-affirming surgery among transgender patients in the United States

Importance: Little is known about the incidence of gender-affirming surgical procedures for transgender patients in the United States.Objectives: To investigate the incidence and trends over time of gender-affirming surgical procedures and to analyze characteristics and payer status of transgender patients seeking these operations.Design, setting, and participants: In this descriptive observational study from 2000 to 2014, data were analyzed from the National Inpatient Sample, a representative pool of inpatient visits across the United States. The initial analyses were done from June to August 2015. Patients of interest were identified by International Classification of Diseases, Ninth Revision, diagnosis codes for transsexualism or gender identity disorder. Subanalysis focused on patients with procedure codes for surgery related to gender affirmation.Main outcomes and measures: Demographics, health insurance plan, and type of surgery for patients who sought gender-affirming surgery were compared between 2000-2005 and 2006-2011, as well as annually from 2012 to 2014.Results: This study included 37 827 encounters (median [interquartile range] patient age, 38 [26-49] years) identified by a diagnosis code of transsexualism or gender identity disorder. Of all encounters, 4118 (10.9%) involved gender-affirming surgery. The incidence of genital surgery increased over time: in 2000-2005, 72.0% of patients who underwent gender-affirming procedures had genital surgery; in 2006-2011, 83.9% of patients who underwent gender-affirming procedures had genital surgery. Most patients (2319 of 4118 [56.3%]) undergoing these procedures were not covered by any health insurance plan. The number of patients seeking these procedures who were covered by Medicare or Medicaid increased by 3-fold in 2014 (to 70) compared with 2012-2013 (from 25). No patients who underwent inpatient gender-affirming surgery died in the hospital.Conclusions and relevance: Most transgender patients in this national sample undergoing inpatient gender-affirming surgery were classified as self-pay; however, an increasing number of transgender patients are being covered by private insurance, Medicare, or Medicaid. As coverage for these procedures increases, likely so will demand for qualified surgeons to perform them