The overall aim of this thesis is to provide knowledge on potentially inappropriate medications (PIMs) in hospitalized older patients and to investigate how clinical pharmacist services in an interdisciplinary setting can contribute to medication optimization and improve patient outcomes. First, we used national health registers to investigate how admissions to Norwegian geriatric hospital wards ...

<p><i>Background:</i> Air embolism may complicate many medical procedures and cause vascular occlusion, organ infarctions, or death. In vitro, air triggers the alternative complement pathway and activates platelets. Previous studies of air emboli were conducted in serum, plasma, or heparin anticoagulated whole blood, with ambient air present in tubes, precluding detailed examination of thromboinflammation. ...

The overall aim of this thesis was to increase our knowledge related to the underlying mechanisms of diabetes-induced cardiomyopathy. The primary objective of the first two papers was to elucidate the role of the reactive oxygen species (ROS) producing enzyme, NADPH oxidase 2 (NOX2), in the development of cardiac dysfunction in obesity/diabetes. We also wanted to examine the potential link between ...

<p>The overall theme of this thesis is geographic and socioeconomic variation in the use of specialist health care services. Three different health care services were studied. Complete population data on individual level with high level of quality from nationwide registries (i.e., The Norwegian Patient Registry, The Cancer Registry of Norway and Statistics Norway) were used in the analysis. <p>The ...

Nanocarriers have brought several medical advances through better diagnostics and improved drug therapy. Yet, many promising preclinical findings were never translated into clinical success, consequently slowing drug development, and increasing its financial burden. By reliably predicting the nanoparticle fate at in vitro stages, the disappointment of suboptimal in vivo outcome could be avoided. To ...

Denne avhandlingen omhandler metoder for å optimalisere utfallet av brystrekonstruksjon ved bruk av kroppseget vev. Det første delarbeidet beskriver en kirurgisk teknikk som kombinerer to lapper fra henholdsvis buken (DIEP og TRAM lapper) og ytre deler av brystkassen (LICAP lapp) for å oppnå større volum og penere fasong på det rekonstruerte brystet hos kvinner med lite overskuddsvev på buken. LICAP ...

Cerebral structural changes are associated with acute AN. Volume reduction is found in several regions, but it is unclear if this is a global phenomenon and how other morphological measures are affected. Cortical thickness (CTh) and surface area (CSA) are morphometrics that are less studied and develop with different trajectories in adolescence, when AN normally debuts. Alterations in the brains ...

The association between gait and cognition in aging has been widely studied with the help of dual-task paradigms consisting of walking while simultaneously performing a cognitive task. However, previous dual-task research has lacked consistency in methods. In this doctoral work, we introduced a novel dual-task paradigm including Dichotic Listening (DL) performed concomitantly with walking overground. ...

<p><i>Background:</i> Multiple sclerosis (MS) is a severe chronic inflammatory disease in the central nervous system, mainly affecting young adults. The prevalence varies between different parts of the world, but the general rule is that it increases with increasing latitude. Studies on comorbid conditions in MS are limited, but this topic have gained increasing interest. <p><i>Aims:</i> To describe ...

Ulcerative colitis (UC) is a chronic, inflammatory disease of the gastrointestinal tract, primarily affecting the colon. Along with Crohn’s disease (CD) they constitute the most common subtypes of inflammatory bowel disease (IBD). Genetic variants can only explain approximately 20 % of all IBD cases, indicating a more complex pathogenesis which is not fully understood. It has been implied that an ...