There are about 3961 clinical studies being (or have been) conducted in Finland. 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.
The purpose of the study is to compare the efficacy and safety of parsaclisib when combined with ruxolitinb versus placebo combined with ruxolitinib in participants with myelofibrosis who have suboptimal response while receiving ruxolitinib monotherapy.
20-valent Pneumococcal Conjugate Vaccine Safety and Immunogenicity Study of a 3-Dose Series in Healthy Infants
The study aims to investigate the effects of including regular heat therapy when included to exercise. Specifically, participants in the sauna intervention group will undergo 15 minutes of sauna exposure immediately after a 50-minute session of exercise, 3 times a week, while participants in the exercise intervention group will follow only the same exercise protocol. The 50-minute exercise session consists of 20 minutes of moderate intensity strength exercise, followed by 30 minutes of moderate-vigorous aerobic exercise on stationary bikes. This exercise intervention protocol was selected in order to meet and adhere to the recommended physical activity guidelines.
The most frequent form of adult-onset mitochondrial disorders is mitochondrial myopathy, often manifesting with progressive external ophthalmoplegia (PEO), progressive muscle weakness and exercise intolerance. Mitochondrial myopathy is often caused by single heteroplasmic mitochondrial DNA (mtDNA) deletions or multiple mtDNA deletions, the former being sporadic and latter caused by mutations in nuclear-encoded proteins of mtDNA maintenance. Currently, no curative treatment exists for this disease. However, an NAD+ precursor vitamin B3 has been demonstrated to give power to diseased mitochondria in animal studies by increasing intracellular levels of NAD+, the important cofactor required for the cellular energy metabolism. Vitamin B3 exists in several forms: nicotinic acid (niacin), nicotinamide, and nicotinamide riboside. Nicotinamide riboside has been shown to prevent and improve disease symptoms in several mouse models of mitochondrial myopathy. In addition, the investigators have previously observed that treatment with another form of vitamin B3, niacin, improved NAD+ deficiency and muscle performance in mitochondrial myopathy patients. In this study, the form of vitamin B3, niacin, is used to activate dysfunctional mitochondria and to rescue signs of mitochondrial myopathy in early-stage patients. Of the vitamin B3 forms, niacin, is employed, because it has been used in large doses to treat hypercholesterolemia patients, and has a proven safety record in humans. Phenotypically similar mitochondrial myopathy patients are studied, as the investigator's previous expertise indicates that similar presenting phenotypes predict uniform physiological and clinical responses to interventions, despite varying genetic backgrounds. Patients with mitochondrial myopathy, typically harboring a sporadic single mtDNA deletion or a mutation in nuclear mtDNA maintenance gene causing multiple mtDNA deletions, are recruited. In addition, data from healthy controls from the primary NiaMIT study (ClinicalTrials.gov Identifier: NCT03973203) are utilized to analyse the collected data. Clinical examinations and collection of muscle biopsies are performed at the time points 0 and 10 months. Fasting blood samples are collected every second week until 1.5 months, every fourth week until 4 months and thereafter every six weeks until the end of the study. The effects of niacin on disease markers, muscle mitochondrial biogenesis, muscle strength and the metabolism of the whole body are studied in patients and healthy controls. The hypothesis is that an NAD+ precursor, niacin, will increase intracellular NAD+ levels, improve mitochondrial biogenesis and alleviate the symptoms of mitochondrial myopathy already in early stages of the disease.
Around 7200 cases of Muscle Invasive Bladder Cancer are diagnosed annually in the Nordic countries combined. Muscle Invasive Bladder Cancer is an aggressive disease and it is linked with high mortality rates. The golden standard of treatment is radical cystectomy (RC) (the surgical removal of the bladder) and radical removal of lymph nodes in the pelvis. In addition to surgical treatment, and especially in cases where the tumour invades tissues surrounding the bladder or lymph nodes, chemotherapy is recommended. Chemotherapy can be administered before or after surgery, in a neoadjuvant (NAC) or adjuvant setting (AC). Although most patients recover well from surgery, there are significant risks regarding radical cystectomy. The greatest challenges in planning the treatment are making individual risk assessments and prognosis for the treated patients. Neoadjuvant chemotherapy is also insufficiently used and it is hard to predict how the tumour responds to chemotherapy. The purpose of this study is to collect prospective clinical data on radical cystectomy -patients in co-operation with other Nordic countries: Sweden, Denmark, Iceland and Norway. The collected data is used to validate existing prediction tools and discover novel tools for prediction of morbidity related to RC and prediction of oncological outcome after RC. The study is divided into three sub-studies. Transfusions during RC and the time of hospitalization after the surgery are associated poorer oncological outcome when compared to those patients who do not need transfusions. The third study focuses on the oncological outcomes in patients receiving blood transfusions. As there are some conflicting reports and the finding is not properly validated, we aim to validate the effect of transfusions on survival after RC. The number of transfusions during RC and the time between surgery and discharge from hospital will be recorded. Patient cohort will be divided into patients receiving transfusions and not receiving transfusion. The primary end point is patients receiving transfusion and its effect on cancer specific mortality at 24 months. For patients receiving NAC, additional secondary end-point is complete response (pT0N0) rate at RC.
Despite advancements in medical care, ischemic heart disease (IHD) remains the leading global cause of death. IHD develops through lipid accumulation into the coronary arteries with subsequent formation of larger atherogenic plaques. During myocardial infarction (MI), a plaque ruptures and subsequent occlusion leads to a death of the heart muscle. The tissue is rapidly replaced with a scar, which may later lead to heart failure (HF). Optimally, disease biomarkers are analyzed from blood, provide insight into the disease progression and aid the evaluation of therapy efficacy. Unfortunately, no optimal biomarkers have been identified for IHD. The vast but uncounted number of patients with undiagnosed IHD, benefitting from an early diagnosis, underscore the dire need for an IHD biomarker. Epitranscriptomics, the study of posttranscriptional modifications on RNA, has recently been properly re-established. This expanding field is uncovering a new layer of regulation, controlling processes ranging from cell division to cell death. Over 170 modifications have been identified as posttranscriptional marks in RNA species. These modifications influence RNA metabolism, including export, stability, and translation. One the most common and intensively studied RNA modification is the N6-methyladenosine (m6A), the abundance and effects of which are determined by the interplay between its writers, readers and erasers. Recent findings suggest a local dysregulation of the m6A dynamics in the myocardium, coalescing in signalling pathway and contractility related RNA transcripts during hypertrophy, MI and HF. While these early reports have focused on the myocardium, the role of the m6A in the circulation during IHD remains unexplored. We hypothesize the IHD pathophysiology to be reflected in the epitranscriptome of the circulating RNA. The objective of the IHD-EPITRAN is to identify new IHD biomarkers via cohort comparison of the blood epitranscriptomes from patients with: (1) MI related with coronary angioplasty, (2) IHD treated with elective coronary artery bypass grafting, (3) aortic valve stenosis treated with valve replacement and (4) IHD-healthy controls verified with computerized tomography imaging. The RNA fractionation is followed by the quantitative modifications analysis with mass spectrometry. Ultimately, nanopore RNA sequencing with simultaneous m6A identification in their native sequences is carried out using recently published artificial intelligence-based algorithm.
A clinical trial will be conducted comparing healing of a posterior lumbar vertebra stress reaction in children treated either with cessation of sports activities for a period of six weeks and wearing a soft spinal brace 16 hours per day or cessation of sports activities only. Primary outcome is the change in stress reaction on MRI at 6 weeks compared to pre-treatment MRI.
In acute lower limb ischemia the main goal of the treatment is to restore the blood before irreversible damage to the soft tissues of the limb. Delays in identifying acute lower limb ischemia may lead to limb loss or lead to the loss of the patient. Situations in which the patient is unable to express symptoms of the acute lower limb ischemia, such as during general anesthesia, in intensive care, or immediately after vascular surgery, are challenging for medical staff to identify. A reliable, easy-to-use and non-invasive monitoring method is not yet in every day use. The aim of this study is to demonstrate that Near InfraRed Spectroscopy (NIRS) monitoring is such a monitoring method. Tourniquet induced ischemia is often used in hallux valgus surgery because it offers a bloodless view of the anatomical structures. In our study we will measure the soft tissue perfusion (rSO2) of the lower limbs during the whole operation. The sensors based on near-infrared spectroscopy will be located to the tibial surface and will record the normal state before the start of the tourniquet, during the tourniquet and also in the recovery phase. The hypothesis is that rSO2 decreases linearly as a function of time from the beginning of the tourniquet induced ischemia and the recovery time depends on the duration of the tourniquet. In our study the patients will be operated under a spinal anesthesia. We also hypothesise that rSO2 increases due to the induction of the spinal anesthesia. Our goal is to define the percentual decline of rSO2 that is significant for lower limb ischemia and also its time response to induction of ischemia.
Tramadol-paracetamol combination is studied in patients coming for elective spine surgery. The study drug is started at the day of surgery and continued maximum of five days. Before the surgery pain, use of pain medication, satisfaction for pain medication, adverse effects, resilience, depression and life satisfaction were asked. At the discharge and seven days after the surgery use of pain medication and adverse effects were asked. The patients were followed up to 28 days and one year after surgery.
Persistent physical symptoms (PPS) might diminish studying or workability and daily functioning without a clear medical or environment-related explanation. Psychosocial, patient-involving treatments that support individuals' abilities managing with the PPS and health behaviours have shown promising effects in treating PPS but the acceptability of these treatments among symptomatic individuals is low. This study aims to assess the effectiveness of an eHealth intervention based on relational frame theory and acceptance and commitment therapy on PPS with two focus groups, among participants with indoor air associated disabling symptoms or persistent, chronic fatigue. This study will compare web program enhanced with video-based individual case formulation with treatment as usual. The web program includes 10 one weeks (pilot included 6 two weeks) modules. In addition to patient-reported outcomes, ecological momentary assessments are conducted to provide real-time data on functioning and national registers are used to obtain information on health-care use and social benefits. Data collection begins in August 2020 and will continue until 2023.