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.
This study is intended to assess the ability of AZD3427 to reduce pulmonary vascular resistance (PVR) after 24 weeks of treatment in participants with heart failure (HF) and pulmonary hypertension (PH) Group 2
This is the first-in-human study with BYON4228, a humanized monoclonal antibody (mAb) directed against SIRPα.
The main cognitive complaint in brain-injured patients is often the everyday disorganization caused by executive function (EF) deficits. In order to minimize the everyday disorganization, effective EF interventions are required. Interventions which incorporate compensatory strategies have the potential to enable patients to minimize disabilities, minimize participation problems and to function more independently in daily life. A well-known evidence-based intervention that incorporates compensatory strategies is Goal Management Training (GMT). GMT entails learning and applying an algorithm, in which a daily task is subdivided into multiple steps to handle executive difficulties of planning, and problem solving. To adopt the GMT strategy and ensure maximal profitability for patients, they have to learn to use the algorithm in different situations and tasks. Therefore, GMT is a comprehensive, time-consuming and thus labour-intensive treatment. Along with this, brain games become increasingly attractive as an (add-on) intervention, most notably in an effort to develop home-based personalized care. Until now, however, the rationale behind brain games is based on what can be considered the restorative approach (i.e. strengthening of executive problems) rather than practicing compensatory strategies, with little or no transfer to improvements in daily life functioning. This study therefore aims to assess the potential of a newly developed Brain Game, based on compensatory strategies, as an add-on to GMT to develop a shortened and partly home-based GMT intervention. The primary objective of this study is to assess whether the use of a compensatory brain game supported GMT treatment could be of interest in people with EF deficits after ABI, to improve goal achievement, their executive function performance during goal-related tasks, and their executive performance during an ecological valid shopping task. The study will be a multiple-baseline across individuals single-case experimental design (SCED). The study population consists of patients referred for outpatient cognitive rehabilitation. Participants eligible for the study must have executive deficits due to Acquired Brain Injury (ABI) of nonprogressive nature (i.e. TBI, stroke), with a minimum time post-onset of 3 months. Age has to be between 18 and 75 and participants have to live independently at home. Executive deficits will be assessed by extensive neuropsychological examination. Participants will be recruited from the outpatient clinic and the department of neurorehabilitation of Klimmendaal and Vogellanden. Four participants will be recruited.
Mixed-method observational study: the impact of pandemic related changes in healthcare on quality of life and experiences with healthcare in Dutch patients undergoing surgery or another intervention during the covid pandemic (2020-2021). Phase 1: qualitative study to gain insight in relevant themes in Patient Reported Experiences Measures (PREMs) by conducting focus groups Phase 2: creating and validating a questionnaire based on themes identified in phase 1 Phase 3: questionnaire study among Dutch patients who underwent an intervention in 2020-2021 using the validated questionnaire of phase 2. The answers will be linked to data from national patients registries in surgery, cardiology, orthopedics and neurology.
Observational study in adult humans undergoing surgical or cardiological intervention for mitral valve insufficiency. Investigators aim to evaluate hemodynamic changes on an arterial pressure waveform level in patients before and after mitral valve intervention using Nexfin (BMEYE, Amsterdam, the Netherlands) continuous non-invasive hemodynamic monitoring, using finger cuff based technology to register beat-to-beat data
Rationale: In cataract surgery, fragmentation of a hard nucleus requires relatively much ultrasound energy. It is suspected that the level of energy used is associated with the degree of corneal endothelial loss. Recently, it was demonstrated that with miLOOP (Zeiss Meditec) assisted nuclear fragmentation ultrasound energy can be substantially reduced. Objective: To compare miLOOP assisted cataract surgery and conventional surgery with respect to the energy needed for phacoemulsification and loss of corneal endothelial cells. Study design: Randomized, controlled trial. Study population: Patients with nuclear cataract of a grade ≥ 5. Intervention: Microinterventional endocapsular nuclear fragmentation. Main study parameters: Cumulative dispersed ultrasound energy (CDE) and endothelial cell loss.
Non-cardiac chest pain (NCCP) in the absence of musculoskeletal abnormalities, major esophageal motor disorders, gastroesophageal reflux or eosinophilic esophagitis is called functional chest pain (FCP). Most likely multiple factors play a role, such as esophageal hypersensitivity and enhanced perception. Citalopram and other antidepressants are proven to be effective in the treatment of functional gastrointestinal disorders such as irritable bowel syndrome. With this trial the investigators want to assess the effect of citalopram on symptoms of chest pain in patients with functional chest pain.
This is a Phase 3, 2-arm, randomized, open-label, global, multicenter study comparing the efficacy of ripretinib to sunitinib in participants with GIST who progressed on first-line treatment with imatinib, harbor co-occurring KIT exons 11+17/18 mutations, and are without KIT exon 9, 13, or 14 mutations. Upon disease progression as determined by an independent radiologic review, participants randomized to sunitinib will be given the option to either crossover to receive ripretinib 150 mg QD or discontinue sunitinib.
Rationale: Weight loss therapies should aim to reduce fat mass while preserving both muscle mass and muscle strength. Consequently, there is a need for validated methods to measure muscle mass and strength. Current methods are either expensive and require trained technicians, or have not been validated in populations with class II/III obesity (BMI > 35 kg/m2). In our previous studies (MUST-MOP and MUSCLE study), we have validated the use of ultrasound (US) for the measurement of lean mass (a proxy for muscle mass) in a population with obesity. These studies showed that the use of US for the measurement of lean mass was feasible, reliable and valid. The aim of the current study is to validate the use of US for the measurement of lean mass after weight loss in a population of bariatric surgery patients. Objective: Primary objective: To assess the validity of US to measure lean mass after weight loss in a population of bariatric surgery patients. Secondary Objectives: - To assess de differences in lean mass between DXA and US in this study compared to the MUSCLE-study. - To assess how the lean mass has changed after bariatric surgery and the effects of lean mass on total weight loss and resolution of comorbidities - To assess whether the change in lean mass has an effect on serum levels of markers for muscle mass. Study design: This study is an observational follow-up study of the MUSCLE study and will take place in the Centre Obesity Northern-Netherlands (CON) at the Medical Centre Leeuwarden (MCL). Study population: The population will consists of participants, who have participated in the MUSCLE study and have received bariatric surgery at the CON / MCL. Main study parameters/endpoints: The main parameters of this study are: lean mass measured by DXA and US. The main endpoint of this study is the validity of the US measurement of lean mass compared to DXA. Nature and extent of the burden and risks associated with participation, benefit and group relatedness: There are no direct benefits for the participants. However, the results of this study can help to further validate the ultrasound as a cheaper and more accessible method to measure muscle mass. This can potentially be used in standard clinical care to assess muscle mass of patients during weight loss. • The additional time investment: during first year follow-up appointment approximately 30 minutes. The risks of most test are minor, even the small amount of radiation exposure, which means the risks and burden of this study outweigh the potentially obtainable knowledge.
The main objective of this study is to investigate the effect of small molecule inhibitors (SMIs), used in targeted therapy for tumours, on direct oral anticoagulants (DOACs).