Perifollicular Melanocyte Regeneration in Bullous Pemphigoid.

Bullous pemphigoid (BP) is an autoimmune skin disorder that causes fluid-filled blisters to appear on various body parts, often preceded by urticaria and pruritis. This case report describes the perifollicular melanocyte regeneration within diseased areas in a skin of color patient with BP. By reviewing the various pathologies that can result in melanocyte destruction and the basic science of melanocyte regeneration, we can better identify and explain this phenomenon to patients and lead to earlier diagnoses.

Trastuzumab and Pertuzumab in Patients with Non-Breast/Gastroesophageal HER2-Amplified Tumors: Results from the NCI-MATCH ECOG-ACRIN Trial (EAY131) Subprotocol J.

Purpose: NCI-MATCH assigned patients with advanced cancer and progression on prior treatment, based on genomic alterations in pretreatment tumor tissue. Arm J (EAY131-J) evaluated the combination of trastuzumab/pertuzumab (HP) across HER2-amplified tumors.

Patients And Methods: Eligible patients had high levels of HER2 amplification [copy number (CN) ≥7] detected by central next-generation sequencing (NGS) or through NCI-designated laboratories.

A propensity score-matched analysis of laparoscopic versus open pancreaticoduodenectomy: Is there value to a laparoscopic approach?

Background: Laparoscopic pancreaticoduodenectomy has been found safe and associated with advantages over open pancreaticoduodenectomy in prior studies. We compared outcomes of laparoscopic pancreaticoduodenectomy versus open pancreaticoduodenectomy at a single institution after applying technical aspects and perioperative care learned from laparoscopic pancreaticoduodenectomy to the open pancreaticoduodenectomy practice.

Methods: From January 2010 to December 2020, all patients undergoing pancreaticoduodenectomy were identified, and information was collected in a prospective fashion.

A real-world observational study assessing relationships between excessive daytime sleepiness and patient satisfaction in obstructive sleep apnea.

Objectives/background: To estimate prevalence and severity of excessive daytime sleepiness among patients with obstructive sleep apnea (OSA) who were prescribed treatment; assess perception and satisfaction of OSA-related care; describe relationships between excessive daytime sleepiness, treatment adherence, and patient satisfaction.

Patients/methods: A national population-based cross-sectional sample of US adults with clinician-diagnosed OSA was surveyed in January 2021 via Evidation Health's Achievement App. Patients completed the Epworth Sleepiness Scale, rated satisfaction with healthcare provider and overall OSA care, and reported treatment adherence.

Pharmacy Benefit Managers: History, Business Practices, Economics, and Policy.

Importance: Pharmacy benefit managers (PBMs) play a major role in the provision of pharmacy services by acting as intermediaries between pharmacies, plan sponsors (insurance companies and employers), pharmaceutical manufacturers, and drug wholesalers. As their role and visibility have increased, PBMs have come under increased scrutiny from policymakers. However, no prior literature has systematically described the history, business practices, and policymaking of PBMs.

Mammography screening beliefs and barriers through the lens of Black women during the COVID-19 pandemic.

Background: Mammography is an effective screening tool that leads to decreased breast cancer mortality, yet minority women continue to experience barriers. The coronavirus disease 2019 (COVID-19) pandemic has been proven to have negatively affected minority communities, yet its effect on mammography screening habits in Black women is uncertain. The purpose of this study was to evaluate breast cancer mammography screening habits and barriers for Black women in two northeast communities amid the COVID-19 pandemic.

Health-related impact of illness associated with excessive daytime sleepiness in patients with obstructive sleep apnea.

Objectives: This real-world study aimed to characterize the impact of illness of excessive daytime sleepiness (EDS) in patients with obstructive sleep apnea (OSA) who are adherent to continuous positive airway pressure (CPAP).

Methods: This cross-sectional study surveyed participants in Evidation Health's Achievement app (November 2020-January 2021), a mobile consumer platform that encourages users to develop healthy habits and provides incentives to participate in research. Participants were US-resident adults who self-reported a physician diagnosis of OSA and adherence to CPAP (≥4 hours/night, ≥5 nights/week) for≥6 months.

Association of Past and Future Paid Medical Malpractice Claims.

Importance: Many physicians believe that most medical malpractice claims are random events. This study assessed the association of prior paid claims (including a single prior claim) with future paid claims; whether public disclosure of prior paid claims affects future paid claims; and whether the association of prior and future paid claims decayed over time.

Objective: To examine the association of 1 or more prior paid medical malpractice claims with future paid claims.

Pancreaticoduodenectomy After Liver Transplantation: A Single-Center Experience.

Background: The aim of this study is to report the feasibility and short-term outcomes of pancreaticoduodenectomy (PD) in patients who have undergone orthotopic liver transplantation (OLT).

Methods: We performed a retrospective review of a prospectively maintained pancreatic surgical database for all patients undergoing pancreaticoduodenectomy (PD) after liver transplant from January 1995 until June 2022. Demographics, indications for pancreatic resection, liver transplant and time from liver transplant to PD were reported.

Variability in Serious Safety Event Classification among Children's Hospitals: A Measure for Comparison?

Introduction: Hospitals have no standard for measuring comparative rates of serious safety events (SSE). A pediatric hospital safety collaborative has used a common definition and measurement system to classify SSE and calculate a serious safety event rate. An opportunity exists to evaluate the use of this measurement system.

Criminal Records and Licensure in Five Allied Health Professions: Is There Evidence of a Disparate Impact on Historically Marginalized Groups?

Context: In health care, licensing is pervasive. Restrictions on applicants with criminal records may have a disparate impact on historically marginalized groups. There is bipartisan interest in evaluating whether occupational licensing requirements are too strict.

Solriamfetol Titration & AdministRaTion (START) in Patients With Narcolepsy.

Purpose: Solriamfetol, a dopamine/norepinephrine reuptake inhibitor, is approved (in the United States and European Union) to treat excessive daytime sleepiness (EDS) in adults with narcolepsy (75-150 mg/d) or obstructive sleep apnea (OSA) (37.5-150 mg/d). This study characterized real-world titration strategies for patients with narcolepsy (with or without comorbid OSA) initiating solriamfetol therapy.

Solriamfetol Titration and AdministRaTion (START) in Patients with Obstructive Sleep Apnea: A Retrospective Chart Review and Hypothetical Patient Scenario.

Introduction: Solriamfetol (Sunosi™), a dopamine/norepinephrine reuptake inhibitor, is approved (USA and EU) to treat excessive daytime sleepiness (EDS) in adults with obstructive sleep apnea (OSA) (37.5-150 mg/day). Real-world research on solriamfetol initiation is limited.

Phase I, first-in-human study of MSC-1 (AZD0171), a humanized anti-leukemia inhibitory factor monoclonal antibody, for advanced solid tumors.

Background: Activation of leukemia inhibitory factor (LIF) is linked to an immunosuppressive tumor microenvironment (TME), with a strong association between LIF expression and tumor-associated macrophages (TAMs). MSC-1 (AZD0171) is a humanized monoclonal antibody that binds with high affinity to LIF, promoting antitumor inflammation through TAM modulation and cancer stem cell inhibition, slowing tumor growth. In this phase I, first-in-human, open-label, dose-escalation study, MSC-1 monotherapy was assessed in patients with advanced, unresectable solid tumors.

Association Between Hospital-Acquired Harm Outcomes and Membership in a National Patient Safety Collaborative.

Importance: Hospital engagement networks supported by the US Centers for Medicare & Medicaid Services Partnership for Patients program have reported significant reductions in hospital-acquired harm, but methodological limitations and lack of peer review have led to persistent questions about the effectiveness of this approach.

Objective: To evaluate associations between membership in Children's Hospitals' Solutions for Patient Safety (SPS), a federally funded hospital engagement network, and hospital-acquired harm using standardized definitions and secular trend adjustment.

Design, Setting, And Participants: This prospective hospital cohort study included 99 children's hospitals.

Sister, Give Me Your Hand: a Qualitative Focus Group Study on Beliefs and Barriers to Mammography Screening in Black Women During the COVID-19 Era.

Aims/purpose: To evaluate current day challenges and beliefs about breast cancer screening for Black women in two diverse northeast communities in the midst of the COVID-19 pandemic.

Background: Breast cancer is the second leading cause of cancer-related death in women in the USA. Although Black women are less likely to be diagnosed with breast cancer, they suffer a higher mortality.

Comparing Post-Operative Outcomes of Pancreaticoduodenectomy for Pancreatic Ductal Adenocarcinoma: Neoadjuvant Therapy Versus Surgery First Approach.

Objectives: Optimal use of surgery first (SF) vs neoadjuvant therapy (NAT) for localized pancreatic ductal adenocarcinoma (PDAC) is still unclear. There is concern that NAT may result in worsened post-operative outcomes. Our study objectives were to show the impact of NAT on post-operative morbidity and mortality.