Publications by authors named "A Weinmann"
Background & Aims: Atezolizumab/bevacizumab (A/B) is now a standard first-line treatment for advanced hepatocellular carcinoma (HCC), but the optimal second-line regimen is not known. We evaluated real-world treatment patterns and outcomes to investigate factors associated with post-progression survival (PPS).
Methods: In this multicenter, international, retrospective study, we examined clinical characteristics and outcomes of patients with advanced HCC who progressed on first-line A/B.
Background: Atopic dermatitis (AD) is a disease of multifactorial etiology that affects the quality of life of those afflicted.
Objective: The degree of control of patients with AD over 12 years of age was determined with the Atopic Dermatitis Control Instrument (ADCT).
Material And Methods: This observational, cross-sectional, descriptive study included patients with AD who were evaluated with a self-administered instrument, the ADCT.
Article Synopsis
- Magnetic Particle Imaging (MPI) is a new medical imaging technique that provides high temporal resolution and avoids ionizing radiation by using the non-linear response of magnetic nanoparticles.
- A variety of regularization methods exist to reconstruct the particle concentration from the measured signals, including classical techniques and modern machine learning approaches, with this work focusing on a Plug-and-Play method using a zero-shot denoiser.
- The research validates the new reconstruction method using a hybrid dataset and compares its performance against established techniques, demonstrating its effectiveness and potential applicability in future MPI scenarios without the need for extensive training.
Background And Aims: The outcome of patients with HCC who achieved complete response (CR) to immune-checkpoint inhibitor (ICI)-based systemic therapies is unclear.
Approach And Results: Retrospective study of patients with HCC who had CR according to modified Response Evaluation Criteria in Solid Tumors (CR-mRECIST) to ICI-based systemic therapies from 28 centers in Asia, Europe, and the United States. Of 3933 patients with HCC treated with ICI-based noncurative systemic therapies, 174 (4.
In this study, a new design for a 1D gas-phase Raman spectrometer is presented, utilizing two dedicated tracks to image different properties of the measured signal onto a single charge-coupled device (CCD) chip. Two possible configurations are shown: a polarization-separation configuration, which separates the detected Raman signal into s- and p-polarized shares; and a dual-resolution configuration, which captures all process-relevant species in a range of approximately 515-4650 cm on one track and the highly resolved nitrogen spectrum on the other. This new spectrometer design offers several advantages when compared to traditional polarization-separation/dual-resolution systems, which often use switchable filters or two different spectrometers in tandem to achieve comparable measurements.
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