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 assess the (cost)effectivity of Equine assisted Therapy in adolescents with Autism Spectrum disorders.
Sickle cell disease (SCD) patients ending with mixed mononuclear chimerism after non-myeloablative HSCT with alemtuzumab/TBI conditioning will probably preserve their immune response to vaccinations administered prior to the transplantation and will therefore not need to be revaccinated. Furthermore, SCD patients after haploidentical HSCT might benefit from adoptive transfer of immunity from their donors. To test the first hypothesis, patients undergoing alemtuzumab/TBI HSCT will be vaccinated with a hepatitis B virus (HBV) vaccine before the transplant. To test the second hypothesis, haploidentical and matched related donors will be vaccinated prior to stem cell donation against HBV. Neither the patient nor the donor may previously have been immunized against HBV in all cohorts. Post-transplantation, the investigators will be able to evaluate whether SCD patients preserve their pre-transplant immune response in the post-transplantation period. Furthermore, the investigators will determine whether donors transfer their immunity to HSCT recipients with SCD disease.
Mitochondrial diseases caused by defects in oxidative phosphorylation (OXPHOS) due to heteroplasmic mitochondrial DNA (mtDNA) mutations are rare (frequency 1/5,000), but severe multi-system disorders. Clinical manifestations are highly variable, but predominantly affect energy demanding tissues, like brain and muscle. Myopathy is a common feature of mtDNA disorders, being present in more than 50% of the mtDNA mutation carriers, and seriously affects patients' general well-being and quality of life. Currently, no treatment is available for these patients, although the induction of muscle regeneration by exercise treatment has been shown to alleviate their myopathy. This implies that these patients can produce muscle fibres that perform better, most likely because the mutation load is lower. Mesoangioblasts (MABs) are myogenic precursors that have been recognized as a source for development of a systemic myogenic stem-cell therapy. Autologous MABs may be feasible for half of the mtDNA mutation carriers of 6 different mtDNA mutations, as their mtDNA mutation load in mesoangioblasts was (nearly) absent (<10%). However, there are many more mtDNA mutations in the 16.5kb mtDNA and the aim of this study is to determine the mtDNA mutation load in mesoangioblasts of other mtDNA mutation carriers and identify the patients or mutations for which this is a feasible approach.
Rationale: The rate of postoperative complications after high-risk surgery remains high despite recent advances in perioperative management. There is a lack of objective and reliable information that can be used for risk stratification and to guide treatment decisions. Objective: To describe the perioperative biomarker response in surgical patients with and without a postoperative complication and construct a preoperative and postoperative prediction model for postoperative complications. To systematically collect perioperative blood samples and clinical data in high-risk surgical patients for the development en analysis of biomarkers. Study design: Multicenter, prospective, observational study. Study population: 4819 patients undergoing elective cardiac, colorectal, vascular and lung surgery. Intervention (if applicable): Not applicable. Main study parameters/endpoints: Main study parameters are levels of PCT, CRPhs, IL-6, GDF-15, sFLT, NT-proBNP, cTNThs, CysC and NGAL. Main study endpoint is the occurrence of a major postoperative complication which is defined as a surgical site infection, pneumonia, sepsis, acute kidney injury, major adverse cardiovascular events or death within 30 days of surgery. Nature and extent of the burden and risks associated with participation, benefit and group relatedness: In each patient five blood samples will be drawn for analysis. Most of the blood samples are drawn simultaneously with routine perioperative laboratory testing, which is common in this study population. In case a patient is admitted to the Intensive Care Unit blood samples will be collected using an arterial line. There are no direct risks or benefits for patients included in the study.
The purpose of this single-arm interventional study is to evaluate the long-term safety, efficacy, and durability of the Symplicity Spyral system in subjects treated with renal denervation. Additionally, long-term follow-up data will also be collected from eligible subjects previously treated in the SPYRAL PIVOTAL-SPYRAL HTN-OFF MED and SPYRAL HTN-ON MED studies.
Brain injury is one of the complications in COVID-19 intensive care unit (ICU) survivors, though the precise underlying mechanism is unclear. It is likely caused by a combination of prolonged hypoxia, a massive systemic inflammatory response, direct infection of the brain and small vessel vasculitis in combination with widespread hypercoagulopathy and thrombosis. Using novel MRI techniques, blood-brain barrier (BBB) permeability, as well as other microstructural and microvascular properties of the brain tissue, will be assessed non-invasively in COVID-19 ICU survivors approximately one year after ICU admission and compared to serial clinical and laboratory measurements of hypercoagulation and inflammation during the (ICU) admission. This study aims to relate factors of hypercoagulability, inflammation or general illness itself (all during ICU admission) to microstructural and microvascular abnormalities on follow-up brain advanced 3T and 7T MRI in COVID-19 ICU survivors. In addition, neuropsychological tests and an objective smell/taste test will be used to evaluate neuropsychological status and sense of smell/taste. By gaining more insight into the pathogenesis of brain injury, the treatment of COVID-19 patients in the acute phase might be improved.
The purpose of this study is to assess the pharmacokinetic (PK), metabolism, and routes of excretion of aticaprant and its metabolites in excreta and in plasma after a single oral dose 14C-aticaprant in healthy adult male participants.
The purpose of this study is to evaluate the efficacy and safety of guselkumab in participants with Crohn's disease.
A clinical trial investigating the safety and effectiveness of Smith and Nephew's FDA-approved Porous Total Knee System, which is used to replace worn away and diseased knee joints. The aim of this study is to show that most patients who receive the Porous Total Knee System have reduced pain, greater mobility and a long-lasting implant post-surgery.
The primary objective of this study is to evaluate the incidence of hypoglycemia in adult and pediatric participants with glycogen storage disease type III (GSD III).