Publications by authors named "B I Berg"

Introduction Debriefing in healthcare simulation is helpful in reinforcing learning objectives, closing performance gaps, and improving future practice and patient care. The Debriefing Assessment for Simulation in Healthcare (DASH) is a validated tool. However, localized rater training for the DASH has not been described.

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Background: The use of immune checkpoint inhibitors (CPIs) has become a dominant regimen in modern cancer therapy, however immune resistance induced by tumor-associated macrophages (TAMs) with immune suppressive and evasion properties limits responses. Therefore, the rational design of immune modulators that can control the immune suppressive properties of TAMs and polarize them, as well as dendritic cells (DCs), toward a more proinflammatory phenotype is a principal objective in cancer immunotherapy.

Methods: Here, using a protein engineering approach to enhance cytokine residence in the tumor microenvironment, we examined combined stimulation of the myeloid compartment via tumor stroma-binding granulocyte-macrophage colony-stimulating factor (GM-CSF) to enhance responses in both DCs and T cells via stroma-binding interleukin-12 (IL-12).

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Study Design: N/A.

Objective: This study investigated the different ways of orbital floor reconstruction with special focus on reconstruction materials, imaging modalities (intra-/ post-operative), 3D printing and navigation.

Methods: The heads of all governmental-run or associated cranio-maxillofacial surgery units in Switzerland, Austria and Germany were asked in person or received an email link for an online survey with 12 questions.

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Article Synopsis
  • - Nitinol components in medical devices often face fatigue fractures due to small cracks starting at non-metallic inclusions before traditional crack growth occurs; understanding these cracks is essential for assessing device durability.
  • - The study involved rotary bend fatigue tests on nitinol wire up to 2 billion cycles, measuring crack initiation from inclusions and calculating the stress intensity threshold.
  • - The researchers propose that a smooth feature surrounding inclusions, observable under a scanning electron microscope, indicates ongoing crack growth, leading to a damage curve that helps predict the maximum allowable defect size for design life and loading conditions.
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Purpose: Adherence to growth hormone treatment is known to affect growth outcomes. Both device preference and ease of use have been shown to affect treatment adherence. In this study, we assessed device preference and ease of use with two long-acting growth hormones, somapacitan (Sogroya, Novo Nordisk A/S) and somatrogon (Ngenla, Pfizer).

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