[Glioblastoma in adults]. / Glioblastom hos voksne.

Glioblastoma is the most common form of primary brain cancer in adults, and the disease has a serious prognosis. Although great progress has been made in molecular characteristics, no major breakthroughs in treatment have been achieved for many years. In this article we present a clinical review of current diagnostics and treatment, as well as the challenges and opportunities inherent in developing improved and more personalised treatment.

[Brain metastases ­ diagnostics and treatment] / Hjernemetastasar ­ diagnostikk og behandling.

An ageing population as well as improved diagnostics, monitoring and treatment mean that an increasing incidence of brain metastases can be expected. Patients with brain metastases were previously regarded as a homogenous group with a very poor prognosis. However, the current picture is more complex. The development of new treatment methods, better molecular understanding and personalised medicine require a focus on multidisciplinary collaboration to provide optimal treatment for individual patients. This clinical review article provides an overview of important factors related to the diagnosis and treatment of patients with brain metastases.

Image-Guided Brain Surgery.

In neurosurgery, the extent of resection plays a critical role, especially in the management of malignant gliomas. These tumors are characterized through a diffuse infiltration into the surrounding brain parenchyma. Delineation between tumor and normal brain parenchyma can therefore often be challenging. During the recent years, several techniques, aiming at better intraoperative tumor visualization, have been developed and implemented in the field of brain tumor surgery. In this chapter, we discuss current strategies for intraoperative imaging in brain tumor surgery, comprising conventional techniques such as neuronavigation, techniques using fluorescence-guided surgery, and further highly precise developments such as targeted fluorescence spectroscopy or Raman spectroscopy.

A Smart Device System to Identify New Phenotypical Characteristics in Movement Disorders.

Parkinson's disease and Essential Tremor are two of the most common movement disorders and are still associated with high rates of misdiagnosis. Collected data by technology-based objective measures (TOMs) has the potential to provide new promising and highly accurate movement data for a better understanding of phenotypical characteristics and diagnostic support. A technology-based system called Smart Device System (SDS) is going to be implemented for multi-modal high-resolution acceleration measurement of patients with PD or ET within a clinical setting. The 2-year prospective observational study is conducted to identify new phenotypical biomarkers and train an Artificial Intelligence System. The SDS is going to be integrated and tested within a 20-min assessment including smartphone-based questionnaires, two smartwatches at both wrists and tablet-based Archimedean spirals drawing for deeper tremor-analyses. The electronic questionnaires will cover data on medication, family history and non-motor symptoms. In this paper, we describe the steps for this novel technology-utilizing examination, the principal steps for data analyses and the targeted performances of the system. Future work considers integration with Deep Brain Stimulation, dissemination into further sites and patient's home setting as well as integration with further data sources as neuroimaging and biobanks. Study Registration ID on ClinicalTrials.gov: NCT03638479.