Voluntary first responders' experiences of being dispatched to suspected out-of-hospital cardiac arrest in rural areas: an interview study.

Background: Out-of-hospital cardiac arrest (OHCA) is a leading cause of death, and survival outcomes vary across countries and regions. To improve survival, the European Resuscitation Council Guidelines encourage the implementation of technologies like smartphone applications to alert voluntary first responders (VFRs) who are near a suspected OHCA. VFRs are of great importance in the ´chain of survival´, but there is still a lack of knowledge about their experiences; especially of those operating in rural areas.

The relevance of the hematopoietic niche for therapy resistance in acute myeloid leukemia.

The expansion of acute myeloid leukemia (AML) blasts not only suppresses normal hematopoiesis, but also alters the microenvironment. The interplay of different components of the bone marrow gives rise to altered metabolic states and activates signaling pathways which lead to resistance and impede effective therapy. Therefore, the underlying processes and mechanisms represent attractive therapeutic leverage points for overcoming therapy resistance in AML.

Protein tyrosine kinase 2b inhibition reverts niche-associated resistance to tyrosine kinase inhibitors in AML.

FLT3 tyrosine kinase inhibitor (TKI) therapy evolved into a standard therapy in FLT3-mutated AML. TKI resistance, however, develops frequently with poor outcomes. We analyzed acquired TKI resistance in AML cell lines by multilayered proteome analyses.

Nursing students' experiences of applying problem-based learning to train the core competence teamwork and collaboration: An interview study.

Aim: To explore nursing students' experiences of applying problem-based learning to train the core competence teamwork and collaboration.

Design: The study used a qualitative descriptive design.

Method: The data were collected using individual interviews with a purposive sample of 11 students and analysed using inductive qualitative content analysis.

Limb-sparing surgery preserves more function than amputation: a Scandinavian sarcoma group study of 118 patients.

We evaluated the long-term functional outcome in 118 patients treated for osteosarcoma or Ewing's sarcoma in the extremities a minimum of five years after treatment. We also examined if impaired function influenced their quality of life and ability to work. The function was evaluated according to the Musculoskeletal Tumor Society (MSTS) score and the Toronto Extremity Salvage Score (TESS).