Inter- and Intrahospital Price Variation for Common Cardiovascular Admission Diagnoses, Diagnostic Tests, and Therapeutic Procedures.

Background: The 2021 Price Transparency Rule was implemented to increase market competition, facilitate price shopping, and reduce prices and health care costs. We sought to measure inter- and intrahospital variation in prices, measure price variation across payer types, and identify hospital characteristics associated with increased commercial prices for 16 common cardiovascular admission diagnoses, diagnostic tests, and therapeutic procedures.

Methods And Results: Prices were obtained from Turquoise Health, a platform that aggregates hospital prices from publicly available machine-readable files, for each diagnosis, test, and procedure based on () and () codes.

Delayed or forgone medical care associated with increased resource utilization and health care expenditures among patients with peripheral artery disease in the United States.

Objective: Peripheral artery disease (PAD) affects >12 million Americans and poses significant financial burdens on patients, but the relationship between delayed/forgone (D/F) care and resource use in this population is unknown. We sought to assess the relationship between D/F care, resource use, and health care expenditures among patients with PAD.

Methods: Adults with PAD in the United States were identified in the Medical Expenditure Panel Survey for years 2007 to 2017.

Histone variant H2BE enhances chromatin accessibility in neurons to promote synaptic gene expression and long-term memory.

Histone proteins affect gene expression through multiple mechanisms, including through exchange with histone variants. Recent findings link histone variants to neurological disorders, yet few are well studied in the brain. Most notably, widely expressed variants of H2B remain elusive.

Histone variant H2BE enhances chromatin accessibility in neurons to promote synaptic gene expression and long-term memory.

Regulation of histone proteins affects gene expression through multiple mechanisms including exchange with histone variants. However, widely expressed variants of H2B remain elusive. Recent findings link histone variants to neurological disorders, yet few are well studied in the brain.

Attitudes on Equal Health Care Access versus Efficient Clinical Decisions across a Not-for-Profit Health Care System.

Background: Professional roles within a hospital system may influence attitudes behind clinical decisions.

Objective: To determine participants' preferences about clinical decisions that either value equal health care access or efficiency.

Design: Deidentified survey asking participants to choose between offering a low-cost screening test to a whole population ("equal access") or a more sensitive, expensive test that could be given to only half of the population but resulting in 10% more avoided deaths ("efficient").

Granular cell tumour of the pancreas: a case report and systematic review.

Purpose: Granular cell tumours (GCTs) of the pancreas are mostly benign and exceptionally rare, with no unique identifying radiological features. Following a case discussion of a patient with GCT, a comprehensive review of available literature was conducted to identify the common diagnostic features associated with GCT.

Methods: Following a case report identified in our institution, a systematic review was conducted by two authors in accordance with Preferred Reporting Items for Systematic review and Meta-Analysis protocols (PRISMA) guidelines.

Impact of COVID-19 on Adolescent HIV Prevention and Treatment Services in the AHISA Network.

We investigated perceived impacts of COVID-19 on the delivery of adolescent HIV treatment and prevention services in sub-Saharan Africa (SSA) by administering a survey to members of the Adolescent HIV Prevention and Treatment Implementation Science Alliance (AHISA) from February to April 2021. We organized COVID-19 impacts, as perceived by AHISA teams, under three themes: service interruptions, service adjustments, and perceived individual-level health impacts. AHISA teams commonly reported interruptions to prevention programs, diagnostic testing, and access to antiretroviral therapy (ART).

Impact of COVID-19 on Adolescent HIV Prevention and Treatment Research in the AHISA Network.

Members of the Adolescent HIV Prevention and Treatment Implementation Science Alliance (AHISA) network conduct research aiming to close gaps between what is known to be impactful across the HIV prevention and treatment cascade, and services delivered to optimize outcomes for adolescents/young adults (AYA) in high HIV-prevalence settings. The COVID-19 pandemic introduced new challenges which threaten to exacerbate care and access disparities. We report results of a survey among AHISA teams with active AYA HIV research programs in African countries to determine how the pandemic has impacted their efforts.

Corrigendum: Serum Biomarker Panel for Diagnosis and Prognosis of Pancreatic Ductal Adenocarcinomas.

[This corrects the article DOI: 10.3389/fonc.2021.

Serum Biomarker Panel for Diagnosis and Prognosis of Pancreatic Ductal Adenocarcinomas.

Background: Patients with pancreatic ductal adenocarcinoma (PDAC) have late diagnosis which results in poor prognosis. Currently, surgical resection is the only option for curative intent. Identifying high-risk features for patients with aggressive PDAC is essential for accurate diagnosis, prognostication, and personalised care due to the disease burden and risk of recurrence despite surgical resection.

Neoadjuvant therapy for pancreatic cancer changes the composition of the pancreatic parenchyma.

Background: Postoperative pancreatic fistula (POPF) remains a prominent complication following pancreatic cancer resections. The primary aim of this study was to evaluate the histological changes that occur in the pancreas due to neoadjuvant therapy (NAT) by comparing the acinar, collagen and fat scores in resected PDAC specimens of patients who did and did not receive NAT. Secondary aims included (1) the difference in rates of POPF in PDAC patients who received NAT versus upfront resection; and (2) the association between acinar/collagen/fat scores and the development of POPF.

Identification of Novel Biomarkers in Pancreatic Tumor Tissue to Predict Response to Neoadjuvant Chemotherapy.

Neoadjuvant chemotherapy (NAC) has been of recent interest as an alternative to upfront surgery followed by adjuvant chemotherapy in patients with pancreatic ductal adenocarcinoma (PDAC). However, a subset of patients does not respond to NAC and may have been better managed by upfront surgery. Hence, there is an unmet need for accurate biomarkers for predicting NAC response in PDAC.

Tissue biomarker panel as a surrogate marker for squamous subtype of pancreatic cancer.

Background: Pancreatic ductal adenocarcinoma (PDAC) has been recently classified into four subtypes based on the gene expression levels, with squamous subtype having worst prognostic outcomes. However, gene expression analysis for each individual patient is not clinically feasible due to very high associated cost. We previously reported that levels of three biomarkers (S100A4, Ca-125 and Mesothelin) can be used to classify PDAC patients based on their survival outcomes.

Pancreatic resection in patients with synchronous extra-pancreatic malignancy: outcomes and complications.

Background: Patients may present with a resectable pancreatic tumour in the context of a concurrent primary extra-pancreatic malignancy. These patients pose a dilemma regarding their suitability for surgery. We evaluated our experience with such patients who underwent pancreatic resection with curative intent and detailed their outcomes and rationale for surgical decision-making.

Preoperative cardiac and respiratory investigations do not predict cardio-respiratory complications after pancreatectomy.

Background: The process of undergoing a pancreatic resection places a patient under notable physiologic strain throughout the perioperative journey, with well recognized risks of postoperative cardiopulmonary complications. Preoperative preparations and screening often incorporate a barrage of testing, including electrocardiograms, transthoracic echocardiography, chest X-rays and spirometric evaluations. However, the current literature does not demonstrate whether these common tests provide any predictive correlation with postoperative cardiopulmonary complications.

Thematic analysis of blog narratives written by people with Alzheimer's disease and other dementias and care partners.

Limited research takes a socio-biographical approach to study the experiences and perspectives of individuals affected by Alzheimer’s disease and related dementias. The purpose of this study was to thematically analyze blog narratives written by people with Alzheimer’s disease and related dementia and care partners in order to increase understanding of their experiences. Nineteen blogs written by people with Alzheimer’s disease and related dementia and 44 blogs written by care partners were analyzed.

Pancreatoduodenectomy and the risk of complications from perioperative fluid administration.

Background: The dogma of administering sufficient intravenous fluids aggressively to avoid under-resuscitation has recently been challenged. Evidence suggests that excessive perioperative fluid administration may be associated with negative clinical outcomes in gastrointestinal surgery. This study examines the impact of fluid administration on perioperative outcomes in patients undergoing pancreatoduodenectomy (PD).

Immunoregulatory Forkhead Box Protein p3-Positive Lymphocytes Are Associated with Overall Survival in Patients with Pancreatic Neuroendocrine Tumors.

Background: Forkhead box protein p3-positive (FoxP3(+)) regulatory T cells (Tregs) suppress host T-cell-mediated immune responses, limit surveillance against cancers, and have been associated with a poor prognosis.

Study Design: This study aims to identify the prognostic significance of FoxP3(+) Tregs in pancreatic neuroendocrine tumors (PNETs). Patients diagnosed with PNETs between 1992 and 2014 (n = 101) were included in this retrospective analysis.

Somatostatin Receptor SSTR-2a Expression Is a Stronger Predictor for Survival Than Ki-67 in Pancreatic Neuroendocrine Tumors.

Somatostatin receptors (SSTR) are commonly expressed by neuroendocrine tumors. Expression of SSTR-2a and SSTR-5 may impact symptomatic management; however, the impact on survival is unclear. The aim of this study is to correlate SSTR-2a and SSTR-5 expression in pancreatic neuroendocrine tumors (PNETs) with survival.