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.
Rationale: Cardiovascular disease and cognitive diseases are closely related. Cognitive impairment is common (21-39%) among patients with severe aortic valve stenosis. The proof-of-concept CP-TAVI study showed that increased cardiac output following transcatheter aortic valve implantation (TAVI) was associated with increased cerebral blood flow. It is hypothesized that increased cerebral blood flow (CBF) subsequently leads to improved cognitive functioning. Additionally, silent micro emboli caused by crushing of the calcified native valve during TAVI may cause cognitive deterioration. If it could be predicted which patients are at risk for TAVI induced cerebral micro emboli, these patients could benefit from cerebral protection devices, preventing cognitive decline. Objective: The objectives of the CAPITA study are 1A) to identify whether an increase in cardiac output after TAVI is associated with an increase of global CBF; 1B) explore regional differences in CBF after TAVI; 1C) determine whether (global or regional) increased CBF is associated with improved cognitive functioning; 1D) identify patient and procedural characteristics associated with increased cardiac output, CBF and cognitive functioning; 2A) identify the incidence and volume of new white matter hyperintensities after TAVI; 2B) evaluate patient and procedural predictors for the increase in white matter hyperintensities volume, including baseline aortic valve calcification volume, measured with computed tomography; 2C) if aortic valve calcification volume predicts new white matter hyperintensities, define a cut-off value for high-risk patients; 2D) assess whether the increase in white matter hyperintensity volume is associated with deterioration of cognitive scores. Study design: Prospective observational study, measuring cardiac output (echocardiography), cerebral blood flow (arterial spin labelling magnetic resonance imaging) and cognitive functioning (neuropsychological test battery) prior to TAVI (<24 hours to <one week) and at 3 months follow-up. At one year follow-up, cardiac output and cognitive function will be assessed. Study population: Patients with severe aortic valve stenosis eligible for transfemoral TAVI (n=142). Main study parameters/endpoints: Cardiac output (L/min), cerebral blood flow (mL/100g/min, change in %, relative to baseline) and cognitive functioning (extensive neuropsychological testing 60-90 minutes).
This is a Phase 1 study of BBP-398, a SHP2 inhibitor, in combination with sotorasib, a KRAS-G12C inhibitor (KRAS-G12Ci), in patients with a KRAS-G12C mutation. The study involves 2 parts: Phase 1a Dose Escalation and Phase 1b Dose Expansion/Optimization.
Currently, the potential value of a multimodal prehabilitation program in bladder cancer has not been extensively studied. The investigators designed the ENHANCE study to assess the effect of a structured multimodal prehabilitation program in 154 patients with bladder cancer on the number (primary endpoint) and severity of complications within 90 days, length of hospital stay, readmissions, physical fitness, muscle strength, physical functioning, nutritional status, smoking behaviour, anxiety and depression, fatigue, quality of life, physical activity, tumor tissue characteristics, and healthcare costs.
Rationale: Protein intake is an essential stimulus for muscle protein anabolism. The muscle protein synthetic response to protein ingestion is mainly determined by the post-prandial plasma amino acid response. Milk protein often undergoes glycation during commonly applied milk processing procedures (Maillard reaction). We have previously shown that glycated protein results in lower postprandial amino acid levels. The level of protein glycation in processed dairy products might therefore be an important modulator of the overall protein quality of a product, and its ability to stimulate protein metabolism. However, it has not yet been investigated if the glycation level of dietary protein modulates its appearance in plasma as amino acids. Objective: To compare the appearance of dietary protein-derived amino acids in plasma after ingestion of a milk protein powder with different levels of protein glycation in healthy young men. Study design: Double blinded, randomized cross-over study. Study population: 15 healthy young males, aged 18-35 years. Intervention (if applicable): All subjects will perform two experiments in a double-blinded, randomized order: ingest 40 g of milk protein with 5% glycation level in 600 mL water, or 40 g of milk protein with 50% glycation level in 600 mL water. After ingestion, blood samples will be taken at regular intervals during a 6 hour period. Main study parameters/endpoints: The primary endpoint will be the appearance of milk protein-derived amino acids in plasma over the full assessment period (6 h), as determined using stable isotope tracer methodology.
Heart failure (HF) with a left ventricular ejection fraction (LVEF) >0.40 is a large medical problem, for which no drug or device has a recommendation in current HF guidelines. The prevalence of mortality and HF hospitalizations in HF with LVEF >0.40 is high, but the identification of predictors for increased risk of mortality and HF hospitalizations in this patient category remains difficult. The hypothesis of this study is that the risk of all-cause mortality and HF hospitalizations can be measured by clinical factors, imaging parameters and circulating biomarkers, and that these factors can be used in a risk profile
Rationale: Effective and fast topical anaesthesia of the upper airway is of paramount importance in awake (conscious) videolaryngoscopy of the airway in order to avoid patient discomfort. Different methods of anesthetizing the airway have been described. Conventional topical airway anaesthesia is not always effective due to non-optimal flow patterns and generation of ineffective local anaesthetic aerosols. Other methods of anaesthetizing the airway are more invasive. In order to optimize topical anaesthesia of the airway a soft mist spray device (Trachospray) for topical anaesthesia of the airway has been developed, in which optimal airflow patterns are obtained and local anaesthetic aerosols are generated which will reach the target zone for anesthetizing the airway. Objective: In this study, the Trachospray will be used for awake videolaryngoscopy, to evaluate its use, effectiveness and comfort level for patients and anaesthesiologist. Study design: Interventional study. Study population: 20 healthy human volunteers, ASA 1, 18-60 years old. Intervention: Subjects will be asked to inhale 4 ml lidocaine 4% via the Trachospray device Main study parameters/endpoints: Anaesthesia of the airway as evaluated with successful awake videolaryngoscopy with minimal discomfort for the subject. Nature and extent of the burden and risks associated with participation: Risk management on the Trachospray device shows that all user risks are mitigated and no residual risks remain for the use of the device. Testing of the device and the application of the device in daily practice has no additional risks than the present technique of performing anaesthesia of the airways.There may be some discomfort during the procedure, mainly airway irritation which may cause coughing or gag reflex.
Within the Caring Universities project (study protocol VCWE- 2020-076 accepted by the VCWE), we have developed a guided e-health programme (GetStarted) designed to reduce procrastination in university students. With the current study, we aim to examine the effectiveness of GetStarted in reducing procrastination behaviour. Secondary goals are to gain an insight into pre-test to post-test differences regarding symptoms of low mood, anxiety and quality of life. Additionally, we aim to gain insight into the effects of participants' satisfaction with the intervention and Ecoach, the usability of the program, and treatment adherence on the effectiveness of the treatment.
Multicenter trial on the effect of the GnRH analogue leuprorelin on the growth of total liver volume in pre-menopausal women with very severe polycystic liver disease who, despite available therapy, experience growth and are heading for liver transplantation.
The purpose of this study is to measure effects on CSF biomarkers, EEG and safety with REM0046127 oral suspension compared with placebo in subjects with mild to moderate Alzheimer disease. - The study duration will be up to 2 months for each treated subject - Each subject will start with a 14-day placebo run-in period, followed by a 28-day treatment period and 7-day follow-up period - Visit frequency: every week - Number of Subjects: at least 30 subjects with an upper limit of 60 subjects. - Study Arms and Duration: All subjects will be randomized (1:1:1 allocation) to one ofthree different starting levels after the 14-day run-in period: - REM0046127 high dose: 1400mg (700mg bid) oral suspension per day for 28 days - REM0046127 low dose: 350mg (175mg bid) oral suspension per day for 28 days - Placebo: placebo oral suspension bid for 28 days
It is a randomized phase 3 study comparing two conditioning regimens in children with Acute Myeloid Leukemia, AML, undergoing allogenic stem cell transplantation. The primary aim is to investigate if a conditioning regimen containing one alkylator (Bu) combined with two antimetabolites (Clo and Flu) results in superior 2-year acute grade III to IV-free, chronic non-limited GvHD-free, relapse free survival than a conditioning regimen combining three alkylating agents (BuCyMel)