Shared decision making in primary malignant bone tumour surgery around the knee in children and young adults: protocol for a prospective study.

Background: Children and young adults needing surgery for a primary malignant bone tumour around the knee face a difficult, life-changing decision. A previous study showed that this population wants to be involved more in the decision-making process and that more involvement leads to less decisional stress and regret. Therefore, a well-designed and standardized decision-making process based on the principles of shared decision-making needs to be designed, implemented, and evaluated.

Logistics for Rapid Isolation of Viruses From Humans.

An important aspect of microbiological surveillance is the ability to access live viruses for microneutralization assays, which enables the study of viral characteristics and mechanisms in vitro and production of positive controls for diagnostic methods. During the COVID-19 pandemic, the Public Health Agency of Sweden established a protocol for the rapid collection of clinical samples and subsequent isolation of novel virus variants.

The landscape of Functional Outcome Measures Used in Patients with Bone Sarcoma of the Lower Extremity or Pelvis: A Systematic Review.

This systematic review provides a structured overview of the measurement instruments of functional outcome used in lower extremity and pelvic bone sarcoma patients. We identified 42 unique instruments covering 18 distinct functional outcome constructs with most studies measuring constructs within the activity domain of the International Classification of Functioning, disability, and health. The MusculoSkeletal Tumor Society 1993 and 1987 score, Toronto Extremity Salvage Score, and range of motion instruments were the measurement instruments most commonly used.

OCT1 (SLC22A1) transporter kinetics and regulation in primary human hepatocyte 3D spheroids.

3D spheroids of primary human hepatocytes (3D PHH) retain a differentiated phenotype with largely conserved metabolic function and proteomic fingerprint over weeks in culture. As a result, 3D PHH are gaining importance as a model for mechanistic liver homeostasis studies and in vitro to in vivo extrapolation (IVIVE) in drug discovery. However, the kinetics and regulation of drug transporters have not yet been assessed in 3D PHH.