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 open label, single country trial will test if local injection of low-dose ipilimumab and nivolumab, is safe and reduces the sentinel node positivity in high-risk stage II melanoma patients.
Three weeks of cast immobilisation versus one week of brace immobilisation in non- or minimally displaced distal radius fractures in adult patients <50 years of age treated non-operatively.
Rationale: OCLs (osteochondral lesions) of the talus can be congenital or can occur after trauma or in patients with juvenile idiopathic arthritis (JIA). The main complaint of an OCL is pain during weightbearing activities. Therefore, these lesions have significant impact on the health status of patients. Objective: The aim of this study is to optimize the treatment for skeletally immature patients with an osteochondral lesion. The hypothesis is that a period of immobilization and supervised rehabilitation will lead to better clinical and radiological outcomes compared with standard care which is a ''skill-full'' neglect. Study design: Observational comparative study Study population: Skeletally immature children with an osteochondral lesion of the talus diagnosed on CT. Intervention: Patients in the intervention group will undergo an 8-week period of casting and walking on crutches. Afterwards, they will receive a protocolled period of rehabilitation under supervision of a physical therapist. The control group will have the standard care as treatment. Main study parameters/endpoints: the main study outcome is the difference between the two groups on the OxAFQ-C. Secondary study outcomes are radiologic changes in terms of morphology and lesion size, NRS during weight bearing and quality of life measured with a Peds-QL, EQ-5D-y and AAS. Nature and extent of the burden and risks associated with participation, benefit and group relatedness: the burden that patients will have is mainly the time that they have to spent on fulfilling the questionnaires.
Train-METASTRA is a retrospective study that will be performed in order to collect a large and harmonised amount of clinical and imaging data concerning vertebral metastases, focusing in particular on the risk of fractures. This type of dataset will be created from the medical records of 2000 patients admitted in the last ten years in the four European clinical centers participating in METASTRA project: "COMPUTER-AIDED EFFECTIVE FRACTURE RISK STRATIFICATION OF PATIENTS WITH VERTEBRAL METASTASES FOR PERSONALISED TREATMENT THROUGH ROBUST COMPUTATIONAL MODELS VALIDATED IN CLINICAL SETTINGS", funded by the European Union under the call "HORIZON-HLTH-2022-TOOL-12-two-stage/Computational models for new patient stratification strategies". The project is coordinated by the University of Bologna (UNIBO) (PI prof. Luca Cristofolini) and involves 15 European partners, including Sarl Voisin Consulting Life Sciences VCLS, University of Szeged (Hungary), University of Sheffield (UK) and FrontEndART (Hungary). This type of dataset is not currently available in the literature and it will be pivotal to the development of the METASTRA computational models for the stratification of the risk of fracture of patients affected by spinal metastases.
Patients treated for DLBCL are at high risk of developing AICD. This adverse event is characterized by irreversible damage to the heart muscle with a loss of cardiomyocytes and subsequent decline in cardiac pumping capacity. Thereby patients treated for this malignancy are at double the risk of developing symptomatic heart failure / cardiomyopathy when compared to the general population. This corresponds to a cumulative incidence of 5-10% within 5-years after receiving R-CHOP. In the elderly, an incidence of 26% has been reported after 8-years of follow-up. Among patients who die in complete remission, heart failure has been described to be one of the most important causes of death. ANTICIPATE aims to evaluate if dexrazoxane can prevent AICD in DLBCL patients and identify those at highest risk of AICD. Of all patients treated with anthracyclines in a first-line setting, DLBCL patients were chosen for this trial for two primary reasons. Firstly, these patients have a favourable oncological prognosis with a 5-year relative survival in the Netherlands of 64-78% in those aged 18-74 years increasing the importance of preventing long-term toxicity. Secondly, the cumulative anthracycline dose used for the treatment of DLBCL is higher than the dose used in breast cancer. The cumulative anthracycline dose is the most important risk factor for AICD known.
This study investigates whether a single subcutaneous administration of anti-PD-1 antibody can induce CD8+ T-cell tumor-infiltration that can be non-invasively monitored with [89Zr]crefmirlimab berdoxam PET imaging as an imaging biomarker.
At this moment, we use CT and endoscopy to clinically stage colon tumours. Unfortunately, the combination of these imaging techniques is highly inaccurate. 40% of advanced pathological colon tumours (so called T4 tumours) are not staged as a T4 tumour pre-operatively. Preoperative or neoadjuvant chemotherapy (NAC) has improved outcomes in other gastrointestinal cancers and seems to be a promising pretreatment for colon tumours. To implement NACin colon tumours, we first need to stage the colon tumours with much higher accuracy. MRI sequences and cine imaging hold promise to provide more accurate staging of colon tumours.
Borderline personality disorder (BPD) is characterized by problems in emotion regulation, identity disturbances, and impaired interpersonal functioning. Because BPD may determine health and quality of life in long term, it is important to focus on early detection and early intervention to prevent worsening. In this study, the effectiveness of a new intervention, MBT-early, is investigated in adolescents with borderline personality problems through a single case experimental design (SCED). Existing studies into the efficacy of psychotherapeutic interventions for young people with a (subclinical) borderline personality disorder (BPD) show mixed results. An obvious explanation therefore lies in the heterogeneity of the samples studied, where the same intervention is investigated by young people with some characteristics of borderline personality problems in an early stage as by young people with significant borderline personality problems at a later stage. However, there is evidence that interventions should be targeted specifically at the stage of progression of the disorder ('staged care'). Interventions may be more effective when they correspond to the stage of disease progression. MBT-early is an intervention intended for young people in an early stage of BPD. The intervention not only addresses the characteristics of BPD, but generally aims to improve personality functioning. MBT-early focuses on strengthening the young person's mentalizing capacity and to increase epistemic trust (the openness to learn from others) in order to prevent developmental stagnation and chronic consequences of personality disfunctioning. Although there is evidence for the efficacy of MBT for adults and adolescents, MBT-early has not yet been studied in terms of effectiveness. This study sets out to investigate the effectiveness of MBT-early, using a Single Case Experimental Design. The investigators hypothesize that treating youngsters with early features of BPD with MBT-early results in reduction of features of personality problems and the most frequently occurring symptoms (depressive symptoms). Exploratively mechanisms of change are being explored. Research questions: 1. What is the effectiveness of MBT-early in youth with early stage BPD? 1a) What effect does MBT-early have on the improvement of personality functioning? 1b) What effect does early MBT have on the degree of depressed mood? 2. What are the possible working mechanisms of MBT-early? 2a) Does the youth's mentalizing ability influence the improvement of personality functioning? 2b) Does epistemic trust affect the improvement of personality functioning? Objective of the study: The primary objective is to study the effectiveness of MBT-early in terms of treatment outcome on personality functioning and depressive symptoms. As a second objective the investigators will exploratively study the presumed working mechanisms of the MBT-early intervention (mentalizing capacities and epistemic trust).
The goal of this clinical trial is to evaluate two treatment strategies in patients with chronic atrial fibrillation and heart failure, who are eligible for atrial fibrillation ablation. Patients will be randomized to either atrial fibrillation ablation or to implantation of a pacemaker with conduction system pacing followed by atrioventricular node ablation. The effect of treatment allocation on total mortality, cardiovascular hospitalization and heart failure hospitalization will be compared.
Rationale: Effective and fast topical anesthesia of the nasal mucosa is of paramount importance for nasal instrumentation like nasal fiberoptic procedures, awake nasal fiberoptic intubation and placement of nasogastric tubes. Conventional topical anesthesia for the nasal mucosa is often patchy and not always effective. The investigators hypothesize that topical anesthesia of the nasal mucosa with the nasal atomizer adapter (NAA) provides good to excellent nasal topical anesthesia with high patient comfort. Objective: In this study the NAA will be used for nasal topical anesthesia. The investigators will evaluate complete anesthesia of the nasal mucosa for nasal instrumentation, the use of the NAA and the comfort level for the subjects. Study design: Interventional study. Study population: 20 healthy human volunteers, ASA 1, 18-60 years old. Intervention: Lidocaine 2% will be applied intranasally with the NAA before nasal instrumentation. On completion of the procedure the participant and the researcher will be asked to complete a feedback form. Main study parameters/endpoints: Studying the level of anesthesia of the nasal mucosa as evaluated and demonstrated with successful awake nasal instrumentation with minimal discomfort for the subject. Nature and extent of the burden and risks associated with participation: Risk management on the nasal atomizer adapter (NAA) 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 topical anaesthesia of the nasal mucosa.