There are about 8563 clinical studies being (or have been) conducted in Sweden. The country of the clinical trial is determined by the location of where the clinical research is being studied. Most studies are often held in multiple locations & countries.
Additional chronic diseases one year after intensive care unit (ICU) admission with Coronavirus disease 2019 (COVID-19) will be assessed in comparison to two control cohorts. The ICU population comprises all Swedish ICU patients with COVID-19 with at least one year of follow up. The hospital admitted cohort comprises four hospital admitted patients with COVID-19 per ICU patient, matched on age, legal gender and region. The general population controls are matched to the ICU patients in a one to four fashion on age, legal gender and region. ICU patients are identified in the Swedish intensive care registry. The hospital admitted patients are identified in the national patient registry and the population controls are identified in the population registry. Data on comorbidity, medications and death are provided from the National board of health and welfare.
The aim of this project is to fill a gap in the translation of dietary biomarkers as unbiased measures of food intake from high-end academic research into a methodology that ca be easily applied across academic, public and private health sector to objectively assess specific dietary intakes at group and individuals' level to a) improve understanding of diet and health relationships b) address compliance in dietary intervention studies and c) assess individuals' dietary intakes to guide their eating towards improved health. The study will be carried out as a three-way cross-over design with three different meal compositions (A, B, C) where each meal is provided 3 times per day during four days per meal. A wash-out period of 7 days where participants consume their habitual diet is implemented and a 3-day run-in before the study meal intervention. The first day of study meal intervention includes postprandial measurements during 8 hours.
The purpose of the study is to investigate the safety and immunogenicity of the Ad26.RSV.preF based vaccine in adults 18 to 59 years of age who are healthy or at risk for severe Respiratory Syncytial Virus (RSV) disease, compared to adults 65 years and above.
10 years of follow-up after surgery for hiatal hernia by tension-free mesh closure or simple suturing.
The aim of the project is to develop the first alpha-synuclein (a-syn)-specific PET tracer. The research phase will exploit ACI's proprietary MorphomerTM library and extensively optimized screening workflow. Promising PET-tracer candidates will be tested for their ability in detecting a-syn pathology in patients with a range of Parkinsonian conditions with different a-syn levels and distributions, comprising hereditary forms of PD and other synucleinopathies.
The overall purpose with this investigation was to increase access to cognitive behavioural therapy for insomnia (CBT-I) by examining CBT-I delivered through a smartphone application The first aim that will be addressed is to explore the efficacy of the smartphone delivered CBT-I on overall insomnia and on nighttime symptoms by comparing CBT-I to a waitlist control in a randomised controlled trial. The second aim is to investigate the effect smartphone delivered CBT-I compared to the waitlist on secondary outcomes related to insomnia, such as stress, anxiety, depression, quality of life and functional impairment. The third aim that will be addressed is to examine what patient characteristics that CBT delivered to a smartphone depend on to be effective with a treatment-moderator strategy. To investigate moderators, the following moderators will be assessed; age, gender, occupational status, level of education, initial insomnia severity, dysfunction, medication use, chronic pain, somatic/psychiatric co-morbidity, and proposed behavioral mediators of sleep restriction and stimulus control will also be employed as moderators. The fourth aim that will be addressed is to examine behavioural processes of sleep restriction and stimulus control as potential mediators of treatment outcome.
This study will look at participants body weight from the start to the end of the study. It will also look at how much pain participants have in participants knee from the start to the end of the study and how this affects participants daily life. This is to compare the effect on body weight and pain in the knee in people taking semaglutide with people taking "dummy" medicine. Participants will either get semaglutide or "dummy" medicine. Which treatment participants get is decided by chance. Participants will need to take 1 injection once a week. The study medicine is injected with a thin needle in a skin fold in the stomach, thigh or upper arm. During the study, participants will have talks with study staff about how to eat healthy food and how to be more physically active. The study will last for about 1 ½ years. Participants will have 14 clinic visits with the study staff. At the first clinic visit participants will have a blood sample taken. Participants will have an X-ray of participants knee taken at the first visit. If participants have had an X-ray recently, this may not be needed. At 6 of the clinic visits participants cannot take pain medications for 3 days before the visit. Participants cannot take part if participants have had a joint replacement surgery in participants knee. Participants cannot take part if participants have or have had diabetes. Women: Women cannot take part if pregnant, breast-feeding or plan to become pregnant during the study period.
This second feasibility study aims to adapt a protocol usually run in the laboratory in the Psychology Department for healthy participants (including the trauma film paradigm (James et al., 2016) and a simple cognitive task intervention) to remote (online) delivery. The motivation for this was restrictions to running in person laboratory experiments during the COVID-19 pandemic. Non-clinical participants will view film footage with COVID-19 related and potentially traumatic content (e.g. of seriously ill or dying patients in hospitals). Following film viewing, participants will be randomly allocated to either the experimental condition (simple cognitive task intervention, i.e. a memory cue followed by playing the computer game "Tetris" with mental rotation instructions) or the control condition (attention placebo, i.e., a memory cue followed by listening to a podcast for a similar duration). Any intrusive memories induced by the film (analogue trauma) will be monitored in a daily diary. It is predicted that the film (analogue trauma) will generate intrusive memories. If intrusive memories are generated, then it is predicted that participants in the experimental condition will report fewer intrusive memories related to the film (analogue trauma) during the following week than participants in the control condition. The development of this paradigm may inform the future development of a simple technique to prevent intrusive memories e.g. after repeated media consumption related to the COVID-19 pandemic.
Mortality within one year after intensive care unit (ICU) admission with Coronavirus disease 2019 (COVID-19) will be assessed. Risk and risk factors for one year mortality in ICU patients will be compared to patients admitted to hospital with COVID-19 and general population controls. The ICU population comprises all Swedish ICU patients with COVID-19 with at lease one year of follow up. The hospital admitted cohort comprises four hospital admitted patients with COVID-19 per ICU patient, matched on age, legal gender and region. The general population controls are matched to the ICU patients in a one to four fashion on age, legal gender and region. ICU patients are identified in the Swedish intensive care registry. The hospital admitted patients are identified in the national patient registry and the population controls are identified in the population registry. Data on socioeconomics and income are provided by the Statistics Sweden. Data on comorbidity, medications and death are provided from the National board of health and welfare.
The aim of the present project is to analyze the impact from orthognathic surgery on the upper airway respiratory volume. The primary objective is comparison of differences in the in the airway changes due to maxillary movements and mandibular movements. Secondary objectives are the analysis of any correlation between the magnitude of the movement and the airway volume, correlation between the direction of the movements and the changes in airway volume and correlation with Health-Related Quality of Life (HRQoL). Expected confounding factors like smoking habits and Body Mass Index (BMI) will be analyzed.