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 goal of this study is to evaluate the use of new method to quantify the amount of sugar a tumor consumes using PET/CT. The main questions it aims to answer are: - Is the new quantification method superior with respect to the method currently used in the clinic? - Does the new quantification method provide accurate assessment of the sugar consumption of tumours? Participants who will undergo a standard care FDG PET/CT scan will in additional receive a dynamic PET/CT scan prior to the standard care scan. In addition blood samples will be drawn at three time points during the examination.
Smoking tobacco is an important preventable risk factor for chronic illnesses and premature death and is most prevalent among groups with a lower socio-economic position (SEP). High relapse rates show that smoking cessation interventions are often not sufficiently effective on the long-term. Potential reasons for this limited effectiveness are that these interventions are not tailored to lower-SEP smokers and do not provide sufficient support in situations when the (re)lapse risk is high; that is, high-risk situations (HRSs). A mobile phone application using an automated conversational agent could be a useful approach to promote long-term smoking cessation, as it can be tailored to lower-SEP smokers and provide support at any time of the day (also in HRSs). However, evidence on the effectiveness of this kind of applications is scarce and it is still unclear how automated conversational agents can effectively promote lapse prevention. Therefore, it is important to explore what type of lapse prevention strategies these conversational agents should use in HRSs and how these different types of support are experienced by smokers. This virtual reality (VR) experiment will examine the preliminary effectiveness and usability of a conversational agent that supports smokers in personal HRSs. More specifically, the investigators primarily aim to examine whether the three different lapse prevention dialogs increase abstinence self-efficacy in adult smokers from different SEP groups during simulated HRSs, compared to a neutral dialog (i.e., control condition). In addition, the investigators examine the effect of the lapse prevention dialogs, compared to the neutral dialog, in simulated HRSs on subjective craving and affect. Finally, the investigators examine how adult smokers from different SEP groups experience the personalized support of a simulated conversational agent in simulated HRSs. VR will be used to expose smokers to their personal HRSs and let them interact with a conversational agent via a simulated mobile phone. Using computer-based VR technology, three-dimensional environments can be created based on environments that smokers encounter in their daily lives (e.g., their living room or the train station from where they travel to work). This way, controlled but at the same time natural-looking environments can be used to expose smokers to their personal HRSs and measure their responses in this situation.
Objective disease assessment in inflammatory bowel diseases at the time of treatment initiation and during follow-up has become gold standard. However, biomarkers, such as C-reactive protein and fecal calprotectin, fail to provide information on disease extent, location or complications. Repeated endoscopic assessments are performed to evaluate mucosal response to treatment, though associated costs, availability, invasiveness and patient preference are considerable limitations. Recently, intestinal ultrasound (IUS) has gained significant momentum as a non-invasive, easily accessible and low-cost alternative for objective assessment. Accordingly, the ECCO-ESGAR guideline recognizes IUS as a potential tool for the diagnosis and for the monitoring of IBD. Our study aim is to evaluate the change in intestinal ultrasound parameters (as measured by B-mode and SWE at baseline and week 4) to predict endoscopic response and remission as defined by the follow-up endoscopy and measured by the Mayo endoscopic subscore and the UCEIS during treatment with filgotinib
The purpose of this study is to evaluate the effect of two different doses of ianalumab added to eltrombopag to prolong Time to Treatment Failure (TTF) in adults with primary ITP who failed previous first-line treatment with steroids.
Rationale: Despite the lack of clear clinical protocols, High Flow Nasal Oxygen (HFNO) is used as post-extubation respiratory support. Although HFNO seems to reduce the need for re-intubation, scepticism on its use persists as the mechanism of action in post-extubation patients remains undefined. Monitoring weaning from invasive mechanical ventilation while monitoring respiratory effort might help to determine the added value of HFNO surrounding extubation. We hypothesize that HFNO, compared to conventional oxygen therapy (COT), prevents de-recruitment of the lung and reduces respiratory effort, and so provides a physiologic clarification for the reduction in the need for reintubation. Objective: Determine the physiological effect of HFNO compared to COT in the extubation phase regarding respiratory effort and lung aeration. Study design: A physiologic, randomized clinical study comparing two standard of clinical care therapies. Study population: Adult patients on invasive mechanical ventilation (IMV) for >72 hours, who are scheduled for extubation. Intervention (if applicable): Before extubation, patients are randomized to receive COT (reference group) or HFNO as oxygenation regimen after extubation. Main study parameters/endpoints: The main outcome is the difference in change in lung respiratory muscle effort (mean ΔPES) at 24 hours post-extubation between the study groups. Secondary parameters are differences in changes in respiratory effort at 2 and 4 hours post-extubation, difference in change in lung aeration (mean ΔEELI), differences in tidal volume, Lung Ultrasound (LUS) score, dyspnea score, and respiratory and sputum parameters between patients undergoing different post-extubation oxygenation regimens.
Safe Stop IPI-NIVO Trial: Early discontinuation of nivolumab upon achieving a (confirmed) complete or partial response in patients with irresectable stage III or metastatic melanoma treated with first-line ipilimumab-nivolumab
The purpose of this clinical trial is to learn about how much PF-07081532 will be taken up and processed by healthy male participants. The study consists of two parts, called study periods. In Period 1, participants will take one dose of PF-07081532 by mouth. In Period 2, participants will take one dose by mouth and one dose as an injection through a vein at the study clinic. In Period 1, participants will stay at the clinic site for up to 21 days. In Period 2, they will stay at the clinic site for 7 days. During their stays, participants will have their blood, urine, and feces collected by the study doctors several times. We will measure the level of PF-07081532 in participants' blood, urine, and feces samples. This will help us know how much the study medicine is getting taken in by the body. At the end of the study, participants will be contacted by phone to check in. Participants will be involved in this study for about 12 weeks.
The GT RACING is a study comparing the efficacy of HA-CS bladder installations with prophylactic antibiotics in the prevention of recurrent urinary tract infections (rUTI).
The primary purpose of this study is to identify the recommended phase 2 dose (RP2D[s]) and schedule(s) to be safe for JNJ-79635322 in Part 1 (dose escalation), and to characterize the safety and tolerability of JNJ-79635322 at the RP2D(s) selected and in disease subgroups in Part 2 (dose expansion).
Functional constipation (FC) is a common healthcare problem in children of all ages, potentially due to genetic predisposition, inadequate fiber and fluid intake, and immobility. Currently, there are no pharmacological therapies approved for the treatment of FC. This study will assess adverse events and change in disease activity with linaclotide therapy in participants with FC. Linaclotide is an approved drug being developed for the treatment of FC in pediatric patients, ages 2 to 5, who meet modified Rome IV criteria for childhood FC. In Part 1 of this study, participants are placed in 1 of 2 groups, called treatment arms. Each group receives a different treatment. There is a 1 in 2 chance that participants will be assigned to placebo. All participants in Part 2 will receive linaclotide. Approximately 116 participants aged 2 to 5 years with FC will be enrolled in this study at around 45 sites worldwide. Participants will receive daily doses of oral Linaclotide capsules or matching placebo for 12 weeks in Part 1 of the study. In Part 2, the open label long-term safety extension, participants with FC who completed study intervention in Part 1 of Study M21-572 or the Phase 2 Study LIN-MD-67 will receive linaclotide for 24 weeks. There may be higher treatment burden for participants in this trial compared to their standard of care (due to study procedures). Participants will attend visits during the study at a hospital or clinic. The effect of the treatment will be checked by medical assessments, blood tests, checking for side effects and completing questionnaires.