FAP-targeted PET/CT imaging in patients with breast cancer from a prospective bi-center study: insights into diagnosis and clinic management.

Purpose: To evaluate the diagnostic accuracy and clinical impact of fibroblast activation protein (FAP)-targeted PET/CT imaging in primary and metastatic breast cancer and compare the results with those of standard-of-care imaging (SCI) and [F]FDG PET/CT.

Methods: We prospectively analyzed patients with diagnosed or suspected breast cancer who underwent concomitant FAP-targeted PET/CT (radiotracers including either [Ga]Ga-FAPI-46 or [F]FAPI-42) and [F]FDG PET/CT scans from June 2020 to January 2024 at two medical centers. Breast ultrasound (US) imaging was performed in all treatment-naïve patients as SCI.

Associations of modifiable dementia risk factors with dementia and cognitive decline: evidence from three prospective cohorts.

Objective: This study aims to assess the relationship between modifiable dementia risk factors and both dementia and cognitive decline.

Methods: Data were obtained from the Health and Retirement Study (HRS) [2008-2020], the China Health and Retirement Longitudinal Study (CHARLS) [2011-2020], and the English Longitudinal Study of Ageing (ELSA) [2010-2020]. After adjusting for confounding factors, multivariable logistic regression was utilized to analyze the relationship between modifiable dementia risk factors and dementia, while multivariable linear regression was employed to examine the relationship between these risk factors and cognitive decline.

Healthcare Utilization One Year Before Sudden Cardiac Death in Taiwan.

Introduction: This study aimed to investigate the patterns of healthcare system utilization before sudden cardiac death (SCD) in Taiwan, and compare the patterns between patients treated at medical centers and non-center hospitals.

Methods: This descriptive multicenter retrospective cohort study recruited adult, nontraumatic SCD patients who were admitted to the National Taiwan University Hospital and its affiliated hospitals between January 2017 and December 2022. Healthcare utilization patterns, such as outpatient visits, emergency department (ED) visits, short-term ED returns, and hospitalizations, were analyzed during the weeks prior to SCD.

Simultaneous Unbinned Differential Cross-Section Measurement of Twenty-Four Z+jets Kinematic Observables with the ATLAS Detector.

Z boson events at the Large Hadron Collider can be selected with high purity and are sensitive to a diverse range of QCD phenomena. As a result, these events are often used to probe the nature of the strong force, improve Monte Carlo event generators, and search for deviations from standard model predictions. All previous measurements of Z boson production characterize the event properties using a small number of observables and present the results as differential cross sections in predetermined bins.

Impact of cardiac position, morphology and operative technique on long-term fontan outcomes in heterotaxy.

Objectives: This study aimed to assess the outcomes of heterotaxy patients undergone the Fontan operation, focusing on morphological features and surgical techniques.

Methods: Eighty-two consecutive heterotaxy patients who underwent the Fontan operation from 1985 to 2021 were compared to 150 patients with tricuspid atresia (TA) and 144 patients with hypoplastic left heart syndrome (HLHS). The Kaplan-Meier method and Cox proportional hazard model were used to analyze transplant-free survival and predictor of outcomes.