There are about 13332 clinical studies being (or have been) conducted in Netherlands. 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 study is testing a new study medicine, which is being tested as a potential medicine to treat cardiometabolic diseases. The aim of this study is to see if the study medicine is safe, how it works in participants body, and what the body does to the study medicine. Participants will either get NNC6022-0001 (the new study medicine) or placebo (a "dummy medicine" without the active ingredient). Which treatment participants get is decided by chance. The study medicine is a potential new medicine which cannot be prescribed by doctors. The study will last for about 10 months in total.
To evaluate the quality of cold snare resection specimens of duodenal mucosa tissue in patients undergoing an upper gastrointestinal interventional endoscopy in order to improve the processing of histological samples and its assessment in general and for future duodenal ablation studies.
There are everal scales designed to help ambulance paramedics to identify a patient with a stroke and activate a stroke code. These scales were never tested in the field in a large unselected patient sample. We aim to perform an in-the field head tot head comparison of all published stroke scales designed to be used by ambulance paramedics
The main goal of this study is to determine the metabolic availability of methionine in black beans, lysine in sorghum and lysine in milk using the indicator amino acid oxidation method both in older and in younger men.
Dipeptidyl peptidase 3 (DPP3) is a protease involved in the degradation of several cardiovascular mediators. During cardiogenic shock, upregulation of the vasoconstrictive molecule angiotensin II is a physiologic and potentially life-saving response aimed at maintaining adequate tissue perfusion. As circulating (c)DPP3 is able to effectively cleave angiotensin II, it may represent a novel factor contributing to hemodynamic instability during cardiogenic shock. Recently, a cDPP3-antagonizing antibody called AK1967 (commonly referred to as Procizumab) has been developed. In animal models of cardiogenic- and septic shock, inhibition of cDPP3 by AK1967 resulted in improved cardiac function and survival. Furthermore, AK1967 has shown an excellent safety record in different preclinical studies. In the current study the safety, tolerability and pharmacokinetics/-dynamics of AK1967 will be investigated in healthy male subjects.
Rationale: Low level laser therapy, or photobiomodulation, is getting more attention as a non-invasive treatment strategy for numerous conditions. Phototherapy has been applied for more than 40 years for the treatment of musculoskeletal and neurological conditions. Low level laser therapy generally applies red or near-infrared lasers with a wavelength between 600 and 1000 nm and low power wattage from 5 to 500 mW and a power density between 1 and 5 W/cm2. The laser light is absorbed by the skin without thermal damage and penetrates deeply into tissues where it is supposed to induce its physiological effects at the cellular level. Laser therapy has been hypothesized to stimulate mitochondrial respiration, increase tissue oxygenation, and support tissue regeneration. Despite supportive research data on in vitro cell and in vivo animal data, there are surprisingly few data on the proposed impact of low level laser treatment (LLLT) on tissue metabolism in vivo in humans. Objective: To assess the impact of acute laser treatment on muscle tissue mitochondrial respiration in vivo in healthy, young adults. Secondary objectives include the in vivo assessment of cellular energy, anabolic, angiogenic and inflammatory pathways, along with enzyme activity within muscle and skin. Study design: Within-subject study. Study population: 12 healthy (BMI 18.5-30 kg/m2) young (age: 18-35 y) adults (6 men and 6 women). Intervention: One leg of the subjects will receive LLLT, while the other leg will receive no treatment. After the treatment muscle and skin biopsy samples will be taken from both legs. Main study parameters/endpoints: The primary outcome will be mitochondrial respiration of the LLLT treated and non-treated leg based on muscle samples. Secondary study parameters are muscle and skin gene expression, protein signalling and enzyme activity.
The goal of this observational study is to understand the perspectives and needs of patients with genodermatoses and their partners who wish to have children, regarding their decision-making process and their consideration of reproductive options. Additionally, the investigators aim to investigate the level of knowledge and perspectives of healthcare professionals (such as clinical geneticists, dermatologists and other clinicians involved), and want to explore to what extent patients and their partners are well informed about these reproductive options. To achieve this, the investigators will conduct individual semi-structured qualitative interviews with participants affected by genodermatoses (and their partners) and with healthcare professionals.
Impairments in aspects of social cognition are disorder-transcending: these have been demonstrated in various neurological disorders, such as traumatic brain injury (TBI), stroke, brain tumours (both low grade glioma's and meningioma's) and multiple sclerosis (MS). Social cognition involves processing of social information, in particular the abilities to perceive social signals, understand others and respond appropriately (Adolphs 2001). Crucial aspects of social cognition are the recognition of facial expressions of emotions, perspective taking (also referred to as mentalizing or Theory of Mind), and empathy. Impairments in social cognition can have a large negative impact on self-care, communication, social and professional functioning, and thus on quality of life of patients. Recently, a first multi-faceted treatment for social cognitive impairments in TBI was developed and evaluated; T-ScEmo (Training Social Cognition and Emotion). T-ScEmo turned out to be effective in reducing social cognitive symptoms and improving daily life social functioning in this particular group, with effects lasting over time (Westerhof-Evers et al, 2017, 2019). Unfortunately, up till now there are no evidence based, transdiagnostic treatment possibilities available for these impeding social cognition impairments in neurological patient groups, other than TBI. Therefore the aim of the present study is to investigate whether T-ScEmo is effective for social cognition disorders in patients with different neurological impairments, such as stroke (including subarachnoidal haemorrhage (SAH)), brain tumours, MS, infection (meningitis, encephalitis) and other. The secondary objective is to determine which patient related factors are of influence on treatment effectiveness. In short, hopefully this study can contribute to a treatment possibility for social cognition disorders for all patients with various neurological disorders. It is expected that T-ScEmo will be effective for various neurological disorders, based on previous research of Westerhof-Evers et al. (2017, 2019). Since social cognition disorders within patients with traumatic brain injury do all have the same ethiology it is expected that the treatment will show the same effects for patients with various neurological disorders. Therefore it is expected that patients will improve on social cognition, social participation and quality of life and social behaviour, that these results will last over time.
Systemic lupus erythematosus (SLE)is an immune-mediated inflammatory disease (IMIDs) of which the cellular and molecular alterations of the immune system driving the diseases still remains largely unknown. Accordingly, it remains difficult to predict the individual patient's response to treatment. Moreover, the patient's response to treatment remains heterogeneous and difficult to predict, despite the development of a variety of novel and powerful drugs (including the so-called biologicals). Therefore, there is a clear need for the identification and validation of cellular and molecular biomarkers which can provide useful clinical information for diagnosis, classification, prognosis and treatment, as well as the development of new therapeutic strategies. Biomarkers can be found and analyzed in different body compartments, of which the peripheral blood and the intra-articular synovial fluid or tissue are most easily accessible. However, previous studies in RA and other IMIDs showed that adaptive immune responses in other tissues such as lymph nodes also play an important role. Investigating other immune compartments of the body such as the lymph nodes could result in new insights. To study the early pathogenesis of inflammatory conditions, in 2008 our department initiated core-needle inguinal lymph node biopsy sampling. Since then more than 100 lymph node biopsy procedures were performed. The procedure is well-tolerated and, other than a small hematoma which does not require therapy in most of the cases, no complications were reported. In the current study, the effects of belimumab (anti-BAFF) in SLE will be investigated by studying the immune alterations taking place in lymph nodes in comparison to peripheral blood and immune alterations taking place in the end-organ, e.g. the joint (wrist, knee or ankle) by taking synovial biopsies during a needle- or mini-arthroscopy. This procedure has been performed frequently in our department over the last 15 years. In this way immune alterations in the lymph nodes (secondary lymphoid organ), peripheral blood (systemic) and the joint (end organ for the disease) will be assessed and compared.
Cerebral amyloid angiopathy (CAA), a common cerebrovascular small vessel disease (SVD), is a frequently (98%) found co-morbidity at autopsy in patients with Alzheimer's disease (AD). Current in vivo hallmarks of CAA represent changes relatively late in the disease process and leaves CAA in AD often undetected. Recently, it was shown that decreased vascular reactivity (VR) measured with blood oxygen level dependent (BOLD) MRI, after visual stimulus, is an early CAA marker. With BOLD-MRI to detect decreased VR in different stages of AD, it was shown that increasing stages of AD associate with decreasing VR independent of age, classic SVD markers and atrophy. Moreover, VR is associated with cognitive deficits. Therefore, cross-sectional data indicate that decreased VR is an important co-morbidity already in early stages of AD with an independent effect on disease severity. In this respect, the study aim is to determine the natural course of the decrease of VR in both controls and (early stage) AD patients to monitor AD disease progression. This is an essential step to aid in the development and application of effective treatment as it is expected that CAA can cause/worsen AD pathology.