Correlation of large cribriform carcinoma and "unfavorable histology" with other Gleason pattern 4 subtypes: A proof-of-principle study evaluating 485 radical prostatectomy specimens with proposal for the concept of "borderline histology".

Prostatic adenocarcinomas with large cribriform glands/intraductal carcinoma (LC/IDC), or the recently proposed unfavorable histology, are associated with adverse outcomes after radical prostatectomy. However, Gleason pattern 4 carcinomas without LC/IDC (or unfavorable histology) have minimal risk for aggressive clinical behavior after prostatectomy. As proof-of-principle study, we collected a cohort of 485 radical prostatectomy specimens to assess correlations between different subtypes of Gleason pattern 4 disease and the presence of adjacent high-risk prostatic adenocarcinoma, defined as LC/IDC or unfavorable histology.

Exploring Electrophysiological Responses to Hypnosis in Patients with Fibromyalgia.

Hypnosis shows great potential for managing patients suffering from fibromyalgia and chronic pain. Several studies have highlighted its efficacy in improving pain, quality of life, and reducing psychological distress. Despite its known feasibility and efficacy, the mechanisms of action remain poorly understood.

The importance of a vice chair in a department of surgery: A chair's perspective.

From the perspective of chair, there is essential work to do before designating a vice chair, leader, and/or advocate for departmental inclusivity, and that is to work to create a departmental culture that values diversity, embraces different worldviews, and includes a variety of different perspectives. It is important to empower and resource with protected time and budget a vice chair who can be active and intentional day in and day out to create, maintain (and hopefully expand) an inclusive community. Their work should be augmented with a committee inclusive of staff, faculty, and trainees who can provide feedback and creative ideas.

Progression of Low-Grade Neuroendocrine Tumors (NET) to High-Grade Neoplasms Harboring the NEC-Like Co-alteration of RB1 and TP53.

High-grade or grade 3 epithelial neuroendocrine neoplasms (G3 NEN) are now divided into grade 3 well-differentiated neuroendocrine tumor (G3 NET) and neuroendocrine carcinoma (NEC), both defined by Ki-67 > 20% and/or > 20 mitoses per 2 mm. NET and NEC are thought to be distinct tumors with different genetic profiles: NEC classically harbors co-alteration of TP53 and RB1, whereas NET genetics are site-dependent with frequent alterations in MEN1, ATRX, DAXX, and TSC1/2 in pancreatic NETs. Progression from NET to NEC is considered rare and is not well described.

The ADNI Administrative Core: Ensuring ADNI's success and informing future AD clinical trials.

The Alzheimer's Disease Neuroimaging Initiative (ADNI) Administrative Core oversees and coordinates all ADNI activities, to ensure the success and maximize the impact of ADNI in advancing Alzheimer's disease (AD) research and clinical trials. It manages finances and develops policies for data sharing, publications using ADNI data, and access to ADNI biospecimens. The Core develops and executes pilot projects to guide future ADNI activities and identifies key innovative methods for inclusion in ADNI.

Women in space: A review of known physiological adaptations and health perspectives.

Exposure to the spaceflight environment causes adaptations in most human physiological systems, many of which are thought to affect women differently from men. Since only 11.5% of astronauts worldwide have been female, these issues are largely understudied.

Biomarkers of neurodegeneration across the Global South.

Research on neurodegenerative diseases has predominantly focused on high-income countries in the Global North. This Series paper describes the state of biomarker evidence for neurodegeneration in the Global South, including Latin America, Africa, and countries in south, east, and southeast Asia. Latin America shows growth in fluid biomarker and neuroimaging research, with notable advancements in genetics.

Revisiting abdominal wall "morbidity" of the extensile anterolateral approach to the thoracolumbar spine.

Purpose: To assess patients' perceptions of their abdominal wall following extensile anterolateral approaches to the thoracolumbar spine for adult spinal deformity (ASD) using validated questionnaires.

Methods: Adults who underwent anterior-posterior thoracolumbar spinal operations to the pelvis for ASD in which the anterior fusion was performed through an extensile anterolateral approach were reviewed. Three questionnaires were administered at least 1 year following surgery and included The Abdominal Core Health Quality Collaborative Survey (AHS-QC), The Patient Scar Assessment Scale (PSAS), and The Anterior Abdominal Incision Questionnaire (AAIQ).

Using context-specific evidence to inform resource-stratified cancer guidelines: A call for a new approach.

Clinical practice guidelines are widely used in oncology to guide clinical decision making and inform health policy and planning. In recent years, the National Comprehensive Cancer Network and the American Society of Clinical Oncology, as well as other international groups, have developed resource-stratified guidelines to guide clinicians and policymakers on cancer diagnosis and management in settings with various levels of resource constraints. Current methods for developing resource-stratified guidelines rely heavily on supporting evidence originating from high-income countries.

Recall and Appraisal of the Risks, Benefits, and Objectives of Interrupting HIV Treatment in an HIV Cure-Related Study.

The goal of HIV cure research is to either eliminate HIV from the body or durably suppress it in the absence of antiretroviral therapy (ART). This research often requires participants to interrupt ART. However, there are numerous risks associated with ART interruptions and therefore it is critical to understand how people with HIV (PWH) who participate recall the elements of consent, to safeguard their rights and welfare.

The prevalence of hepatitis B virus, human T-lymphotropic virus and human immunodeficiency virus in patients receiving blood transfusions in South Africa.

Background And Objectives: South Africa has a high prevalence of human immunodeficiency virus (HIV) and hepatitis B virus (HBV) and to a lesser extent human T-lymphotropic virus (HTLV). Each of these agents is transfusion-transmissible (TT) but deciding whether to implement preventive screening depends upon knowledge of background prevalence in transfused patients. We determined the prevalence of HIV, HBV and HTLV I/II among blood transfusion recipients in South African hospitals.

In their own words: Perspectives of IPV survivors on obtaining support within the healthcare system.

Background: Almost half of all women in the US experience intimate partner violence (IPV) in their lifetime. The US Preventive Services Task Force recommends IPV screening paired with intervention for women of reproductive age. We aim to understand clinical practices and policies that are beneficial, detrimental, or insufficient to support survivors of IPV in a safety-net healthcare system.

Mechanisms and efficacy of small molecule latency-promoting agents to inhibit HIV reactivation ex vivo.

Drugs that inhibit HIV transcription and/or reactivation of latent HIV have been proposed as a strategy to reduce HIV-associated immune activation or to achieve a functional cure, yet comparative studies are lacking. We evaluated 26 drugs, including drugs previously reported to inhibit HIV transcription (inhibitors of Tat-dependent HIV transcription, Rev, HSF-1/PTEF-b, HSP90, Jak/Stat, or SIRT1/Tat deacetylation) and other agents that were not tested before (inhibitors of PKC, NF-κB, SP-1, or histone acetyltransferase; NR2F1 agonists), elongation (inhibitors of CDK9/ PTEF-b), completion (inhibitors of PolyA-polymerase), or splicing (inhibitors of human splice factors). To investigate if those drugs would vary in their ability to affect different blocks to HIV transcription, we measured levels of initiated, elongated, midtranscribed, completed, and multiply spliced HIV RNA in PBMCs from antiretroviral therapy-suppressed individuals following ex vivo treatment with each drug and subsequent T cell activation.

Effects of pelvic fixation strategies and multi-rod constructs on biomechanics of the proximal junction in long thoracolumbar posterior instrumented fusions: a finite-element analysis.

Purpose: To assess the effect of various pelvic fixation techniques and number of rods on biomechanics of the proximal junction of long thoracolumbar posterior instrumented fusions.

Methods: A validated spinopelvic finite-element (FE) model was instrumented with L5-S1 ALIF and one of the following 9 posterior instrumentation configurations: (A) one traditional iliac screw bilaterally ("2 Iliac/2 Rods"); (B) T10 to S1 ("Sacral Only"); (C) unilateral traditional iliac screw ("1 Iliac/2 Rods"); (D) one traditional iliac screw bilaterally with one midline accessory rod ("2 Iliac/3 rods"); (E) S2AI screws connected directly to the midline rods ("2 S2AI/2 Rods"); and two traditional iliac screws bilaterally with two lateral accessory rods connected to the main rods at varying locations (F1: T10-11, F2: T11-12, F3: T12-L1, F4: L1-2) ("4 Iliac/4 Rods"). Range of motions (ROM) at T10-S1 and T9-T10 were recorded and compared between models.

Parents Experiences of Racism in the Neonatal Intensive Care Unit.

Few studies have investigated parent's experiences with racism in the neonatal intensive care unit (NICU). Our objective was to explore how parents perceive their interactions with NICU staff and if/how racism in the NICU was experienced. Parents of infants receiving care in an urban NICU completed fixed choice surveys regarding their experiences and demographics, with 6 open-ended questions to elaborate on their fixed-choice responses.

The impact of telehealth cost-sharing on healthcare utilization: Evidence from high-deductible health plans.

Objective: Evaluate whether cost-sharing decreases led high-deductible health plans (HDHP) enrollees to increase their use of healthcare.

Data Sources, Study Setting: National sample of chronically-ill patients age 18-64 from 2018 to 2020 (n = 1,318,178).

Study Design: Difference-in-differences analyses using entropy-balancing weights were used to evaluate the effect of a policy shift to $0 cost-sharing for telehealth on utilization for HDHP compared with non-HDHP enrollees.

Cariogenicity and Calories of Meals Served at a Pre-Kindergarten School-Based Meal Program.

To analyze the cariogenicity of meals served in a pre-kindergarten program and its potential influence on early childhood caries (ECC) risk in socioeconomically disadvantaged children. This study examined 123 school-provided meals over 43 days at the United Nation Childhood Development Center, part of the Oakland Unified School District pre-kindergarten program. Using cariogenicity indices developed by Evans et al.

Young People's Support for and Personal Interest in an Advance Provision Model for Medication Abortion.

Purpose: To assess young people's interest in advance provision (AP) of medication abortion-receiving mifepristone and misoprostol from a clinician in advance for their future use.

Methods: From November 2022-August 2023 we administered an electronic survey regarding advance provision to patients assigned female at birth at four Bay Area youth-serving clinics.

Results: Among 152 people ages 14-24 years (mean 17.

Assessing Familiarity and Interest in Dermatology Among Underrepresented Minority Pre-medical Students Following an Introductory Lecture.

Dermatology is the second least diverse specialty in medicine. This may be due in part to limited early exposure and the lack of familiarity among minority pre-medical and medical students. Our study evaluated an intervention where 62 pre-medical students attended a virtual dermatology seminar on May 6, 2022.