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 purpose of this study is to determine the efficacy of ponatinib in patients with chronic myeloid leukemia (CML) in chronic phase (CP), accelerated phase (AP) or blast phase (BP) or with philadelphia chromosome-positive (Ph+) acute lymphoblastic leukemia (ALL) who either are resistant or intolerant to either dasatinib or nilotinib, or have the (T)hreonine-315-(I)soleucine (T315I) mutation.
The purpose of this study is to confirm whether the bispecific T cell engager blinatumomab (MT103) is effective, safe and tolerable in the treatment of ALL patients with minimal residual disease.
The investigators group uses an individualised radiation dose approach in which the dose is escalated up to pre-defined tissue constraints (see below). The target dose to the tumor is 69Gy. However, this dose cannot be reached in approximately 30% of the patients, even with an IMRT (Intensity Modulated Radiotherapy) technique, because the MLD (Mean Lung Dose) constraint of 20Gy is reached at a TTD (Total Treatment Dose) below 69Gy. In this study, the investigators will adapt the treatment by performing a new (PET)-CT at day 12 during radiotherapy and in case of a decreased Planning Target Volume (PTV), the dose mey be increased.
The purpose of this study is to determine if the Reducer is safe and effective in treating the symptoms of refractory angina in patients that suffer from refractory angina who demonstrate reversible ischemia.
At least 1 dose of pegIFNλ will be identified which is safe, well tolerated, and efficacious for the treatment of chronic hepatitis B virus infection (CHB) Amendment 7, Part B Sub Study: The primary purpose of this amendment is to obtain preliminary data on the safety of pegylated interferon Lambda (Lambda) when administered in combination with Entecavir(ETV) to patients with hepatitis E antigen-positive (HBeAg-positive) chronic hepatitis B(CHB) infection employing a sequential therapy approach
Background: Endovascular thrombolysis, with or without mechanical clot removal (ET), may be beneficial for a subgroup of patients with cerebral venous sinus thrombosis (CVT), who have a poor prognosis despite treatment with heparin. Published experience with ET is promising, but only based on case series and not on controlled trials. Objective: The main objective of the TO-ACT trial is to determine if ET improves the functional outcome of patients with a severe form of CVT Study design: The TO-ACT trial will be designed as a multi-centre, prospective, randomized, open-label, blinded endpoint (PROBE) trial. Study population: Patients are eligible if they have a radiologically proven CVT, a high probability of poor outcome (defined by presence of one or more of the following risk factors: mental status disorder, coma, intracranial hemorrhagic lesion or thrombosis of the deep cerebral venous system) and the responsible physician is uncertain if ET or standard anti-coagulant treatment is better. Intervention: Patients will be randomized to receive either ET or standard therapy (therapeutic doses of heparin). ET consists of local application of alteplase or urokinase within the thrombosed sinuses, and/or mechanical thrombectomy. Glasgow coma score, NIH stroke scale and relevant laboratory parameters will be assessed at baseline. Endpoints: The primary endpoint is the modified Rankin scale (mRS) at 12 months. The most important secondary outcomes are the mRS, mortality and recanalization rate at 6 months. Major intra- and extracranial hemorrhagic complications within one week following the intervention are the principal safety outcome. Results will be analyzed according to the "intention-to-treat" principle. Assessment of study endpoints will be carried out according to standardized questionnaires by a blinded neurologist or research nurse who is not involved in the treatment of the patient. Study size: To detect a 50% relative reduction in mRS≥2 (from 40 to 20%), 164 patients (82 in each treatment arm) have to be included (two-sided alpha, 80% power). Nature and extent of the burden and risks associated with participation, benefit and group relatedness: Included patients may benefit directly from ET. Complications of ET, most notably intracranial hemorrhages, constitute the most important risk of the study.
The primary objective of this trial is to examine whether ovulation is suppressed after use of hormone patches containing different dosages of ethinyl estradiol (EE) and gestodene (GSD) for 3 treatment cycles. To this end, the blood levels of endogenous hormones (hormones produced by your body) will be measured and transvaginal ultrasound examinations will be conducted at regular intervals. In addition, the concentrations of the administered hormones EE and GSD in blood will be determined in regular intervals. With regard to the tolerability of the hormone patches subjects will be asked regularly how they feel and blood pressure, pulse and body weight will be determined. In addition, blood and urine safety examinations will be conducted at defined timepoints.
The European Surgical Outcomes Study (EuSOS) is a multi-centre, international cohort study of peri-operative care and clinical outcomes for patients undergoing non-cardiac surgery. Participating centres throughout Europe will contribute routine clinical data describing all eligible patients who undergo surgery from 4th April 2011 to 11th April 2011. Patients will then be followed until hospital discharge (or for a maximum of 60 days) for duration of hospital stay and hospital mortality. Routine clinical data will also be collected for those patients admitted to critical care at any stage after surgery but during the same hospital admission. Specific objectives are to describe clinical outcomes and standards of peri-operative care for patients undergoing non-cardiac surgery in Europe.
In this trial dose reduced conditioning is compared to standard conditioning followed by allogeneic stem cell transplantation from related or unrelated donors in patients with MDS or secondary AML. Conditioning is the very high dose chemotherapy treatment that is given in the days before the stem cell transplant. The hypothesis is that a dose reduced conditioning will reduce the non-relapse mortality from 40% to 20% at one year after allogeneic stem cell transplantation.
Pouchitis is a common complication following proctocolectomy with ileal pouch anal anastomosis (IPAA) in patients with ulcerative colitis (UC). It affects the quality of life and can become a chronic problem. The aetiology of pouchitis is not completely understood. A crucial role of the intestinal microbiota has been suggested, but no causative agent has been identified so far. Furthermore, the defensin expression and the epithelial integrity are altered in inflammatory bowel diseases and may play an important role in the development of intestinal inflammation. Therefore, it has been hypothesized that the interaction between an altered microbiota composition, a defective epithelial integrity and changes in innate defense parameters such as defensins has a pivotal role in the development of pouchitis in UC patients.