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INTRODUCTION: Insertion and use of central venous access devices (CVADs) can be associated with serious adverse events. The incidence is generally low but considering the vast use of CVADs the consequences can, from a patient safety and health economics perspective, be severe. No exact knowledge exists of number of catheters or complications in Sweden, as there is currently no comprehensive regist
ABSTRACT— A model is described in which transient ischemia is induced in rats anaesthetized with N2O:O2 (70:30) by bilateral carotid artery clamping combined with a lowering of mean arterial blood pressure to 50 mm Hg, the latter being achieved by bleeding, or by bleeding supplemented with administration of trimetaphan or phentolamine. By the use of intubation, muscle paralysis with suxamethonium
Objective: Evaluation of incidence and outcome of implantation metastases after percutaneous fine-needle biopsy or biliary drainage. Design: Retrospective study. Setting: University hospital, Sweden. Subjects: Eight patients with implantation metastases from gastrointestinal cancers after percutaneous fine-needle biopsy (n = 7) or biliary drainage (n = 1). Main outcome measures: Incidence of impla
The nutrient intake in geriatric long-stay patients and the mortality risk associated with low energy intake were studied in 61 patients, 43 women and 18 men, with a mean age of 87 years, at a geriatric long-stay care hospital during a 6-month follow-up. Dietary intake was assessed with a 9-day dietary record. Energy expenditure was calculated assuming a physical activity level of 1.33 × basal met
Glycans at the surface of cellular membranes modulate biological activity via multivalent association with extracellular messengers. The lack of tuneable simplified models mimicking this dynamic environment complicates basic studies of these phenomena. We here present a series of mixed reversible self-assembled monolayers (rSAMs) that addresses this deficiency. Mixed rSAMs were prepared in water b
BACKGROUND: The progression of tumor growth requires the recruitment of new blood vessels. It has been suggested that the degree of neovascularization would correlate with clinical prognosis. The purpose of the present study was to ascertain whether tumor vascularization correlated with clinical outcome in cases of primary squamous cell carcinoma of the head and neck (SCCHN).METHODS: In tumor biop
Myocarditis is caused frequently by viral infections of the myocardium. In the past, enteroviruses (EV) were considered the most common cause of myocarditis in all age groups. Other viruses that cause myocarditis are adenovirus and influenza viruses. Parvovirus B19 infection is associated sometimes with myocarditis. Members of the Herpesviridae family, cytomegalovirus (CMV), and human herpesvirus
Background: Sepsis is a critical illness with high morbidity and mortality rates. Each year, sepsis affects about 48.9 million people all over the world. This study aims to illuminate how sepsis survivors experience sepsis and the impact of sepsis, as well as the health-related quality of life thereafter. Methods: An interview study with eight sepsis survivors was carried out in Sweden with an ind
Desmoplastic small round cell tumor (DSRCT) is a highly aggressive soft tissue tumor primarily affecting children and young adults. Most cases display a pathognomonic EWSR1-WT1 gene fusion, presumably constituting the primary driver event. Little is, however, known about secondary genetic changes that may affect tumor progression. We here studied 25 samples from 19 DSRCT patients using single nucl
OBJECTIVE: Convalescent plasma has been tried as therapy for various viral infections. Early observational studies of convalescent plasma treatment for hospitalized COVID-19 patients were promising, but randomized controlled studies were lacking at the time. The objective of this study was to investigate if convalescent plasma is beneficial to hospitalized patients with COVID-19.RESULTS: Hospitali
BACKGROUND: The principles of palliative care were developed in hospices and specialised palliative care units and have not been sufficiently adapted to and evaluated in nursing homes. Therefore, an educational intervention from an interprofessional education perspective was performed within the project Implementation of Knowledge-Based Palliative Care in Nursing Homes. The aim of this study was t
Purpose: When healthy children/adolescents are potential stem cell donors to a sibling, ethical questions arise due to reduced autonomy and dependency on their family. This study aimed to explore the experiences of children/adolescents in Sweden who donated stem cells to a severely ill sibling. Method: Semi-structured interviews were conducted with thirteen donors, aged 6–17 years at the time of t
Aim: Risk of treatment-related life-threatening toxicity is high in childhood acute myeloid leukaemia (AML), and access to intensive care units (ICU) is crucial. We explored the ICU admission rate and outcome after intensive care in childhood AML in Sweden. Methods: Patients diagnosed between 2008 and 2016 were identified from the Swedish Childhood Cancer Registry (SCCR), a national quality regist
In this essay I argue that with too few alternative approaches, the strong feminist epistemological habit of attending to the political utility of art risks placing representations of subjective narratives whose emancipatory qualities might be unclear or doubtful out of scholarly reach. Feminist art historian Irit Rogoff discusses how feminist art historians are inclined to acknowledge visual repr
Multiple DNA polymerases exist in eukaryotes. Polymerases α, δ and ε are mainly responsible for chromosomal DNA replication in the nucleus and are required for proliferation. In contrast, the repair polymerases β and η are not essential for cellular proliferation in yeast or mice, but a lack of either polymerase can lead, respectively, to defects in base excision repair or the ability to replicate
BackgroundBacteraemia with species in the genus Campylobacter is rare, and knowledge of the disease course in comparison to Campylobacter enteritis is limited.MethodsThis is a retrospective population-based study. Episodes of Campylobacter bacteraemia, and Campylobacter enteritis with a concurrent negative blood culture, that occurred between 2015 and 2022 in southern Sweden were identified throug
The two major primary degenerative dementias, dementia of Alzheimer type (DAT) and frontal lobe degeneration of non-Alzheimer type (FLD) have several clinical features in common but also many symptoms that differ. In a clinical material of 80 patients with either of the two forms of dementia (DAT = 39, FLD = 41) we have studied the levels of neuropeptides in the cerebrospinal fluid (CSF) in order
Denna uppsats syftar till att utreda hur den varumärkesrättsliga konsumtionsprincipen påverkar möjligheten för en varumärkesinnehavare att hindra parallellimport av varor som redan har satts på marknaden inom Europeiska ekonomiska samarbetsområdet (EES). Enligt artikel 15 i varumärkesdirektivet (EU) 2015/2436 anses varumärkesrätten i regel förbrukad när en vara har introducerats i EES med innehavaThis thesis examines how the principle of trademark exhaustion influences a trademark owner’s capacity to block parallel imports of goods already released on the market within the European Economic Area (EEA). Under Article 15 of Directive (EU) 2015/2436, once a product has been legitimately placed on the EEA market with the trademark owner’s consent, the right is generally regarded as exhausted,
