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 is an open-label extension study to evaluate the long-term safety of relacorilant in patients with endogenous Cushing syndrome who successfully completed participation in a Corcept-sponsored study of relacorilant and may benefit from continuing treatment.
The objective of the study is to evaluate the long-term safety and efficacy of a sub-retinal injection of BIIB111 in participants with Choroideremia (CHM) who have been previously treated with BIIB111 and who have exited an antecedent study; these treated participants will be compared with untreated control participants who have exited the STAR (NCT03496012) study and BIIB112 in participants with X-linked retinitis pigmentosa (XLRP) who have been previously treated with BIIB112 and who have exited an antecedent study.
The objective of this study is to assess the efficacy and safety of upadacitinib combined with topical corticosteroids (TCS) for the treatment of adolescent and adult participants with moderate to severe atopic dermatitis (AD) who are candidates for systemic therapy.
Cardiovascular disease (CVD) contributes importantly to mortality and morbidity. Prevention of CVD by lifestyle change and medication is important and needs full attention. In the Netherlands an integrated program for cardiovascular risk management (CVRM), based on the Chronic Care Model (CCM), has been introduced in many regions in recent years, but evidence from studies that this approach is beneficial is very limited. In the ZWOT-CASE study the investigators will assess the effect of integrated care for CVRM in the region of Zwolle on two major cardiovascular risk factors: systolic blood pressure (SBP) and low-density lipoprotein cholesterol (LDL-cholesterol) in patients with or at high risk of CVD. This study is a pragmatic clinical trial comparing integrated care for CVRM with usual care among patients aged 40-80 years with CVD (n= 370) or with a high CVD risk (n= 370) within 26 general practices. After one year follow-up, primary outcomes (SBP and LDL-cholesterol level) are measured. Secondary outcomes include lifestyle habits (smoking, dietary habits, alcohol use, physical activity), risk factor awareness, 10-year risk of cardiovascular morbidity or mortality, health care consumption, patient satisfaction and quality of life.
This is an open label, long-term safety, tolerability, and efficacy study of GIVINOSTAT in all DMD (Duchenne's muscular dystrophy) patients who have been previously treated in one of the GIVINOSTAT studies.
The primary objective is to determine the safety, performance and efficacy of the C2 CryoBalloon 180 Ablation System ("CryoBalloon 180") used at decreasing doses in treatment naïve patients with low- or high-grade dysplastic Barrett's Esophagus (BE) or with residual BE after resection of dysplasia or early adenocarcinoma.
Rationale: Supportive care such as physical therapy, psycho-social education, and dietary advice is likely to have a positive effect on the recovery and quality of life of cancer patients. Currently, not all patients know how to access supportive care, which results in unmet supportive care needs. This study determines whether these unmet needs can be reduced or prevented by a patient navigation intervention that focuses on timely screening and systematic monitoring of patient's supportive care needs. Objective: The primary objective is to determine the effect of patient navigation on health related quality of life. Secondary objectives are: 1) to determine the effect of patient navigation on satisfaction with, need for, and consumption of (supportive) cancer care; 2) to determine the effect of patient navigation on patients' self-management; 3) to explore how patient navigation affects the cost-effectiveness of cancer care. Study design: Longitudinal randomised controlled trial with two study arms: a patient navigation intervention and care as usual. Study population: Newly diagnosed lung, melanoma, urology, or gynecology patients of the Netherlands Cancer Institute. Intervention : Consultations with a specifically trained oncology nurse (i.e. patient navigator), who assesses patients' needs for supportive cancer care, provides information on supportive cancer care, and guides patients through the supportive cancer care system. Consultations with the patient navigator take place at the start, halfway through, and at the end of treatment. Main study endpoints: The main endpoint of this study is health related quality of life, which is defined as an individual's perceived emotional, social, physical, and functional wellbeing over time. Health related quality of life is assessed with the EORTC QLQ-C30. Nature and extent of the burden and risks associated with participation, benefit and group relatedness: Participants are expected to strongly benefit from consulting the patient navigator without being subjected to any severe risks. Consultations will be provided by highly qualified professionals, and result in benefits such as decreased severity of cancer-related psychosocial and physical distress. To minimise burden, face-to-face consultations will always be scheduled alongside other appointments of at the NKI-AVL. Furthermore, questionnaire completion takes no more than 30 minutes per data collection round, of which three are scheduled in this study.
Rationale: IBS is the most common functional gastrointestinal disorder with a prevalence worldwide ranging from 9-23%. Complaints include abdominal discomfort or pain and altered bowel habits. Although the condition is not life-threatening, it strongly impairs quality of life and up to now there is no cure for IBS. It is assumed that IBS symptoms are related to a combination of altered gut motility and secretion, and visceral hypersensitivity. However, its primary cause still remains largely unknown. The endocannabinoid system, together with some functionally related receptors is among the biological targets considered promising for treatment. Modulation of the CB1 , CB2 and related receptors or enzymes of the endocannabinoid system in a broader sense by (endo) cannabinoids or (and) structurally related lipid mediators can influence motility, secretions and decrease hypersensitivity in the gut. Among the plant-derived cannabinoids or so called 'phytocannabinoids', cannabidiol (CBD) is of special interest as it has shown therapeutic potential in preclinical studies and a growing number of case-reports. CBD is a non-specific phytocannabinoid displaying a broad but weak receptor interaction profile. In contrast to the well-known THC from Cannabis sativa, CBD is not psychoactive and often also present in those Cannabis varieties that are not used for their psychoactive properties but for industrial (fibre) or food properties (oil, flour and seeds) instead. Based on preclinical studies and in vitro data we hypothesize that CBD might be able to relieve symptoms of IBS, including pain in patients with IBS. The chewing gum is to be taken 'on demand' and may have some additional perceived positive effects. Objective: To investigate whether the use of a CBD-containing preparation in the form of CanChew® chewing gum can contribute to a reduction of IBS symptoms and an improvement of perceived wellbeing in patients with IBS. Study design: A randomized, double-blind, cross-over trial of 8 weeks in total. Study population: Adults, aged 18-65, diagnosed according to the ROME III criteria with Irritable Bowel Syndrome. Intervention (if applicable): Patients will, in this cross-over study, receive a maximum 6 chewing gums per day, either containing 50 mg of cannabidiol per chewing gum in case of the CanChew chewing gum, or a placebo chewing gum. This first intervention period will last 3 weeks. Next, participants will undergo a one week wash-out and then switch intervention to either placebo or the CanChew chewing gum for another 3 weeks. Main study parameters/endpoints: The main study parameter is a change in pain reduction perception experienced and measured by the patient using VAS-scales before and after taking the chewing gum, to be recorded in a diary. Next to this a patient is asked to provide one VAS score for each completed week. Furthermore, the adequate relief will be measured every day. At the end of each week patients will also be asked (from their diary) whether they noticed a change in stool frequency or (and) experienced any side-effects. For the disease-related quality of life the IBS-QOL will be used. This questionnaire will be filled out in week 1, 4, 5, and 8.
Background Surgery for mid and low rectal cancer is associated with relative high rates of incomplete mesorectal excisions and high rates of circumferential resection margin (CRM) involvement resulting in significant number of local recurrences. Moreover, patients with mid and low rectal cancer suffer from high rates of morbidity, permanent colostomies and impairment of quality of life. The transanal TME (TaTME) has been developed to improve the quality of TME surgery in mid and low rectal cancer. Study design The COLOR III trial is an international multicentre randomised study comparing short- and long-term outcomes of TaTME and laparoscopic TME for rectal cancer. The study will include a quality assessment phase before randomisation to ensure required competency level and uniformity of the new TaTME technique and the laparoscopic TME. During the trial clinical data will be reviewed centrally to ensure uniform quality. Endpoints The primary endpoint of the study is the local recurrence rate at 3-years follow-up. Secondary endpoints include sphincter saving procedures, short-term morbidity and mortality, involved circumferential resection margin (CRM), disease-free and overall survival at 3 and 5 years, completeness of mesorectum and quality of life. Statistics In laparoscopic TME the percentage of local recurrence at 3-years follow-up is estimated 5%. With the non-inferiority margin set at 4%, with a one-sided level of significance of 2.5% and a power of 80%, a total of 1104 patients is needed, 669 patients in the TaTME arm and 335 patients in the laparoscopic TME arm. All analyses will be performed on intention-to-treat basis. Main selection criteria Patients with histologically proven single mid or distal rectum carcinoma (0 to 10 cm from anal verge) at MRI, eligible for restorative surgery with a curative intent, are included. Patients with a T1 tumor suitable for local excision, T3 tumors with a suspected involved circumferential resection margin and T4 tumors are excluded. Hypothesis The hypothesis is that TaTME will result in a comparable local recurrence rate at 3-years follow-up with benefit of lower morbidity and conversions. Furthermore, because of direct endoscopic visualization, even in very low tumors a coloanal anastomosis can be created, resulting in a lower colostomy rate compared with laparoscopic and open resection. Because long-term outcomes are unknown, within a trial setting the technique can be standardized and quality control can be performed.
The EuroSIDA study is a prospective observational cohort study of 23,000+ patients followed in 100+ clinics in 35 European countries, Israel and Argentina. The study is the largest pan-European cohort study and few studies of a comparable design are available on a global scale. The EuroSIDA study is an ongoing collaboration and patients have been enrolled into the study through 11 cohorts since 1994. The main objective of the study remains the same as in 1994: to prospectively study, clinical, therapeutic, demographic, virological and laboratory data from HIV-1 positive persons across Europe in order to determine their long-term virological, immunological and clinical outcomes. Historically, EuroSIDA has been crucial in reporting key changes in the HIV epidemic, such as the dramatic changes in morbidity and mortality when combination anti-retroviral therapy (cART) was first introduced. As new anti-HCV treatment is introduced to HIV/HCV co-infected patients, it is important for EuroSIDA to remain in the forefront of investigating the treatment benefits and adverse effects. All study documents, study status, newsletters, scientific publications and presentations are available online and are updated continuously at project website. In general terms, the objective of the EuroSIDA study is to continue a long-term, prospective collection of clinical, laboratory and therapeutic data as well as plasma on a large cohort of consecutive HIV infected patients from across Europe in order to (1) assess the factors associated with the clinical, immunological and virological course of HIV infection and HIV-related co-infections and co-morbidities, and (2) continue to provide and develop a surveillance system to describe temporal changes and regional differences in the clinical course of HIV and HIV-related co-infections and co-morbidities in Europe.