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.
Prospective, multi-center, single arm study designed to evaluate the safety and performance of the Shockwave Coronary Rx Lithoplasty® System to treat calcified lesions in the coronary arteries for the purpose of enhancing the placement of stents and reducing the ultimate residual stenosis. Patients will be followed through discharge and at 30 and 180 days.
The hypothesis is that acupuncture is equally effective as metformin (both treatments combined with lifestyle management) in improving whole body glucose homeostasis in insulin resistant women with polycystic ovary syndrome (PCOS), and that both are superior to lifestyle management alone. The investigators hypothesize that acupuncture and metformin induce ovulation and improve hyperandrogenism, as well as health related quality of life (HRQoL) and symptoms of anxiety and depression. Although equally effective (acupuncture and metformin), the investigators hypothesize that acupuncture is associated with less negative side-effects. The investigators also hypothesize that these treatments have the potential to restore epigenetic and molecular alterations in target tissues (endometrial-, adipose-, and skeletal muscle tissue) and thus have the potential to prevent the development of type 2 diabetes (T2D).
ALASCCA is a randomized, parallel group, double blind, multicenter, placebo-controlled, biomarker-based study of adjuvant treatment with low dose aspirin in patients with colorectal cancer. Hypothesis is that patients diagnosed with colorectal cancer and somatic mutations in PI3K pathway can significantly improve survival if treated with low dose aspirin.
The purpose of this study is to determine whether extensive internet based cognitive behavior treatment program with guidance is a more effective method to treat individuals with alcohol use disorders than a briefer cognitive behavior treatment program without guidance.
The purpose of this trial is to study and compare two different anchorage techniques. Adolescent patients in need for orthodontic treatment are randomized into Group A and B. Both groups are treated with extractions of the maxillary first premolars and fixed appliance. Anchorage is reinforced by miniscrews in Group A and by molarblock in Group B. The hypotheses are: - that placement of miniscrews does not cause more pain or discomfort than premolar extractions - that molarblock provides increase of anchorage - that miniscrews have a better anchorage capacity than molarblock - that miniscrews are more cost-efficient than conventional anchorage techniques
This pilot study will try to minimize the pain during exposure to a new red light source (RhodoLED®, Biofrontera Bioscience GmbH, Leverkusen, Germany) used for PDT without compromising its effect on AKs. The study design will have an open and prospective, two-armed, split-face design. Participants with AK lesions distributed symmetrically on the scalp, forehead, cheeks, torso, back, arms and/or dorsal parts of the hands are eligible for inclusion. The purpose is to investigate if a modified irradiation protocol can lower the pain while having the same effect on AK clearance rates as compared to the standard PDT irradiation protocol. Before any study-related procedures are performed, the participants will be thoroughly informed about the study and will be given the opportunity to ask questions. The participants will thereafter sign and date the informed consent form. This constitutes as visit 0. On visit 1, a randomization to either the standard or the modified irradiation protocol will be performed on one side of the face/body and the other irradiation protocol will then be applied on the other side of the face/body. The participants should have AKs on two comparable sites, i.e. two cheeks, arms or dorsal parts of the hands. One side will be randomized to receive PDT with BF200-ALA and irradiation with the RhodoLED® lamp and the other side will receive BF200-ALA and the Aktilite CL-128 lamp (PhotoCure ASA, Oslo, Norway), which is the traditional lamp used at our department as mentioned above. The treatment will be given at visit 1. During the treatment, the participants will be asked continuously, every third minute, to estimate the pain on each treatment side using the visual analogue scale, VAS, (where 0 is no pain and 10 is the worst pain imaginable). At the end of the treatment, the participants will also be asked to summarize the treatment as a whole on the VAS-scale. After visit 1, the participants will fill in a follow-up diary form with questions regarding adverse effects (AEs) during the hours and days after the treatment. The efficacy of the treatment will also be assessed at a follow-up (FU) visit, visit 2. The investigators are aiming for a non-inferior analysis, i.e. the new modified irradiation protocol should be at least as good as the standard irradiation protocol. The randomization is blinded for the investigator at the FU visit to minimize the possibility of favoring one irradiation protocol.
The purpose of this study is to investigate the effects of repetitive transcranial magnetic stimulation (rTMS) targeting the insula on alcohol use and neural responses in alcohol-dependent patients.
Nulliparous women with a live singleton pregnancy in cephalic presentation past 34 gestational weeks will be randomized to lateral episiotomy or no episiotomy when operative vaginal delivery by vacuum extraction is indicated. Primary outcome is clinically diagnosed obstetric anal sphincter injury (OASIS) of any degree.
The main objective of the current trial is to investigate safety, tolerability, pharmacokinetics and effect on inflammation of oral BI 1026706 administered twice daily for 4 weeks in patients with COPD.
This study aims to prove that a strategy of first line local ablation of colorectal liver metastases with microwaves is not inferior to liver resections in terms of survival rates at three years with secondary endpoints being survival at five and ten years, interventional complication rates, length of stay, ablation precision measurements, need for further interventions and health-economic analysis. A cohort of 100 patients treated with CT guided microwave ablation of 1-5 metastases <31mm in size will be followed and compared with propensity scored matched controls from the Swedish liver surgery registry - Sweliv. The study is a multi-institutional effort by the Hepato Pancreatico Biliary (HPB) units in Stockholm Sweden, Bern Switzerland and Groningen in the Netherlands.