Basic Science and Pathogenesis.

Background: Published data have highlighted associations between Alzheimer's disease (AD) susceptibility loci and AD-related brain changes. The amyloid imaging to prevent AD (AMYPAD) consortium is a European collaboration consisting of several parent cohorts, four of which had raw genotype array data available. We sought to integrate and harmonise the genetic data, calculate AD polygenic risk scores (PRS), and investigate their association with global amyloid deposition.

Feasibility and Acceptability of Collecting Passive Smartphone Data for Potential Use in Digital Phenotyping Among Family Caregivers and Patients With Advanced Cancer.

Purpose: Modeling passively collected smartphone sensor data (called digital phenotyping) has the potential to detect distress among family caregivers and patients with advanced cancer and could lead to novel clinical models of cancer care. The purpose of this study was to assess the feasibility and acceptability of collecting passive smartphone data from family caregivers and their care recipients with advanced cancer over 24 weeks.

Methods: This was an observational feasibility study.

Long-term Changes in Pain, Depression, Function and Informal Caregiving after Major Elective Surgeries Among Seriously Ill Older Adults.

Objective: To compare differences in pain, depression, function, and informal caregiving pre-and-post major elective surgery among older adults with and without serious illness; and determine if serious illness was independently associated with increasing pain, depression, assistance in activities of daily living (ADLs) and informal caregiving post-surgery.

Background: The American College of Surgeons has endorsed the integration of palliative care (PC) into surgical care in adults with serious illness but targets for PC during surgical episodes such as pain, depression, function, and informal caregiving are understudied.

Methods: We used Health and Retirement Study-linked Medicare data (2008-2018) to identify older (≥66 y) adults with and without serious illness who had major elective surgery.

Hepatic artery pseudoaneurysm-the Mayo Clinic experience and literature review.

Introduction: Hepatic artery pseudoaneurysm (HAP) is a rare and potentially life-threatening condition associated with high mortality. This study aims to review the etiology, clinical manifestations, management, and outcomes of patients diagnosed and treated for HAP at the Mayo Clinic.

Methodology: This study was a retrospective chart review of medical records for patients diagnosed and treated for hepatic artery pseudoaneurysm (HAP) at the Mayo Clinic (Florida, Minnesota, and Arizona) between September 1, 1998, and June 30, 2022.

Acute cholecystitis treated with urgent cholecystectomy achieves higher rate of critical view of safety when compared to interval cholecystectomy after tube cholecystostomy.

Background: There are few reported outcomes of treatment of acute cholecystitis incorporating current guidelines for gallbladder dissection techniques and use of percutaneous tube cholecystostomy (PCT). The authors hypothesize PCT allows regression of peritoneal inflammation, but infundibular inflammation is increased at interval cholecystectomy, resulting in greater requirement for advanced dissection techniques.

Methods: Between December 2009 and July 2023, 1222 patients were admitted with acute cholecystitis and ultimately underwent cholecystectomy.