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.
Dementia is the main cause of disability in older adults, currently affecting about 50 million people world-wide with this number estimated to triple in the next 30 years. In MET-FINGER, we aim to understand whether the FINGER 2.0 multidomain intervention, combining healthy lifestyle changes and a drug for diabetes (metformin), may help reduce the risk of dementia and improve health and independence among older adults. The study primary objective is to test the effect of the intervention, compared to healthy lifestyle advice, on the change in cognition, measured as a composite score including 14 of neuropsychological/cognitive tests. The secondary objective is to test the intervention effect on change in individual cognitive domains, functioning level, and risk factors for dementia (e.g., lifestyle, medical, and psychosocial). To this aim, a range of personal/health-related data and blood samples, will be collected. Potential interactions between metformin and lifestyle changes; potential disease-modifying effects; and feasibility of the metformin + lifestyle combination will be explored. 600 older people with risk factors for dementia, but without dementia/substantial cognitive impairment, will be recruited in the United Kingdom, Finland, and Sweden (at least 50% with higher genetic risk of Alzheimer's Disease/dementia based on the Apolipoprotein E (APOE) gene). Participants will be randomly assigned 1:1 to either a self-guided multidomain lifestyle intervention or to the FINGER 2.0 multidomain lifestyle-based intervention. Outcome assessors will be blinded to group allocation. Within the FINGER 2.0 intervention group, participants at increased risk of diabetes, will be randomly assigned 1:1:1 to either the metformin 2000mg/day, metformin 1000mg/day, or placebo group (double blinded). The intervention duration is 24 months. The lifestyle intervention includes four main components: physical exercise, diet, brain training and health checks. In the self-guided group, participants will create their own program, based on health advice and recommendations which will be provided during the study. In the FINGER 2.0 intervention group, participants will receive intensive lifestyle guidance, and participate in structured activities, which will be as tailored as possible on each person's daily habits and needs. Over the 2-year study period, all participants will attend four assessment visits: baseline, 6-, 12-, and 24-months.
The aim of this project is to evaluate the effect of a dynamic light in order to improve the circadian rhythm, provide a better sleep and well-being, and in the long run an improved recovery. The primary question is whether dynamic artificial light with circadian stimulus can affect the circadian rhythm. The secondary question is whether this also provides better sleep and well-being. The group that is particularly interesting to study is a geriatric population that is more sensitive to circadian rhythm disorders, sleep disorders and confusion in connection with hospitalization and that can be of particular benefit from this intervention.
The spinal navigation trial (SPINAV) is a randomized controlled trial (RCT) evaluating the use of computer-assisted navigation in surgery for spinal deformity
This study is open to people aged 18 to 65 who have post-traumatic stress disorder. The purpose of this study is to find out whether a medicine called BI 1358894 improves symptoms in people with post-traumatic stress disorder. Participants are put into 2 groups randomly, which means by chance. Participants take BI 1358894 or placebo as tablets every day for 2 months. Placebo tablets look like BI 1358894 tablets but do not contain any medicine. Participants are in the study for about 3 months. During this time, they visit the study site about 8 times and get about 4 phone calls from the trial staff. During the study, participants answer questions in interviews and complete questionnaires so the doctors can check whether their symptoms change. The doctors also regularly check participants' health and take note of any unwanted effects.
Aging and frailty make the elderly patients susceptible to hypotension following spinal anaesthesia. The systemic haemodynamic effects of spinal anaesthesia are not well known. In this study, we examine the systemic haemodynamic effects of fractional spinal anaesthesia following intermittent microdosing of a local anesthetic and an opioid. We included 15 patients aged over 65 with considerable comorbidities, planned for emergency hip fracture repair. Patients received a spinal catheter and cardiac output monitoring using the LiDCOplus system. Invasive mean arterial pressure (MAP), cardiac index, systemic vascular resistance index, heart rate and stroke volume index were registered. Two doses of bupivacaine 2,25 mg and fentanyl 15µg were administered with 25 minutes in between. Hypotension was defined as a fall in MAP by >30% or a MAP <65 mmHg
This project an observational study performed on patients with severe Traumatic Brain Injury (TBI) treated at Neurosurgical ICU (NICU) at Karolinska University Hospital. The purpose of this study is to evaluate the effects of various oxygenation levels on production rate of Reactive Oxygen Species (ROS) in patients with severe traumatic brain injury (TBI). The patients will be included in the study after the placement of intracranial monitoring device consisting of intracranial pressure gage (Codman), microdialysis (MD), and Licox oxygen electrode for measurement of partial pressure of oxygen in brain tissue (pBtO2). Intracranial monitoring is inserted on clinical indications and is used for early detection of deleterious processes in brain tissue such as hypoxia or hypoperfusion and for purpose of guiding of given therapies such as cerebral perfusion pressure (CPP), oxygenation, dosage of vasoactive drugs etc. Despite the technical possibilities to monitor all these physiological parameters, there are no clear guidelines how to interpret the MD and pBtO2 data and implement it in clinical decision making. One of the controversies deals with optimization of oxygen levels: some authors point out the importance of adequate brain tissue oxygenation, whereas other researchers are worried about the possible negative effects of excessive oxygen levels such as increased production of ROS or facilitating pulmonary atelectasis, contributing to adverse outcome. The purpose of this study is to investigate the effect of various oxygenation levels on ROS production in TBI patients. This pilot study is designed to measure short-lived ROS in blood and microdialysis fluid samples of TBI patients during alternating periods of normal vs temporarily increased oxygenation levels under normobaric conditions (normal atmospheric pressure).
It is evident that patients receiving treatment for cancer have symptoms that often are undetected. Furthermore, many survivors from cancer have ongoing poor health and well-being and long-term rehabilitation and support should not be neglected to prevent recurrence and increase survival. There are good reasons to believe that routine collection of relevant patient-reported symptoms facilitates a person-centered care where the patient is a participatory member in the team. This study aims to evaluate the effects of routine assessment of diagnose-related symptoms assisted with an app during the first year of survivor ship in patients with prostate cancer in combination with survivor ship care coached by a district nurse, in primary health care and compare it to standard care only. The hypothesis is improved symptom burden and improved quality of life.
Establishment of a sufficiently wide and thick keratinized gingival/mucosal tissue cuff around teeth/implants is considered of importance for long-term stability. This can more readily be achieved by means of autogenous soft tissue grafts harvested from the palate than with soft tissue substitutes. However, this often implies the creation of an open palatal wound involving secondary intention healing. The aim of this randomized controlled, split-mouth, clinical trial is to assess the effect of a hyaluronic acid containing commercial product on wound healing and patient morbidity after palatal soft tissue harvesting. Altogether, 20 volunteers will be recruited. An individualized splint containing 2 symmetrically located contralateral cylindrical openings will be used for standardized soft tissue harvesting (6 mm in Ø, 2 mm in depth). Soft tissue grafts will be harvested randomly from the right or left side and patients will be monitored for 3 weeks followed by a 1-month wash-out period prior to harvesting the second soft tissue graft from the other side. Participants will randomly start treating the palatal wound either with the test product (GUM Aftaclear Gel, Sunstar Suisse SA, Etoy, Switzerland; 0.3%) or saline solution for 7 days to promote the healing process, which will be reversed for the second round. Patient-related outcomes (morbidity, discomfort, taste alteration, pain killer consumption), frequency of bleeding events, defect closure (area, volume), and microbial colonisation will be recorded and analysed for any differences between the control and test product. Further, in 6 additional volunteers, biopsies of the healing wound are collected in a similar fashion as described above, but with the use of a larger stent in order to harvest also pristine surrounding tissues for histological analysis; biopsies are collected up to 14 days of healing.
Congenital myopathies (CM) is a large group of muscle disorders, presenting with hypotonia and non-progressive generalised muscle weakness, which can lead to motor developmental delay.More than 20 genes can cause CM and currently there is no curative treatment for this disorder. Case reports and a smaller study have previous reported that oral salbutamol has benefited subjects with different types of congenital myopathies by increasing their muscle strength.The exact effect of salbutamol in muscle cells isn't exactly known but it has been hypothesized to have an anabolic effect by triggering different pathways inside the muscle cells which increase cell proliferation, decrease apoptosis, decreases proteolysis and increases protein synthesis. The aim of our study is evaluate if daily oral salbutamol can increase the muscle function and muscle strength in these patients after 6 months on treatment, compared to no treatment.
The study aims to evaluate the performance of NAVOY® Sepsis in predicting the sepsis risk in adult ICU patients. Data collection is performed via automatic retrieval from the electronic health record system to AlgoDx proprietary cloud service where it is analysed in a simulated environment.