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.
Single center, non-randomized, interventional pilot study with feasibility analysis after enrollment of 20 patients. Adult patients with advanced solid tumors, for whom standard palliative treatment with targeted agents as monotherapy is indicated, including antiangiogenic tyrosine kinase inhibitors, EGFR inhibitors, mTOR inhibitors, BRAF inhibitors and ipilimumab.After feasibility analysis in the first twenty patients, twenty more patients will be included in each of the five drug cohorts. Biopsies will be performed to determine possible immunohistochemical and histopathological changes in normal tissue, possible immunomodulatory changes as expressed by Tcell phenotyping and cytokine profiling and to compare tissue (phospho) proteomic and kinase activity profiles before and during therapy and also at the development of toxicity.The main objective of this pilot study is to determine the biological impact of treatment with targeted agents at the systemic and local tissue level in relation to toxicity.
Fracture healing is a complex physiological process caused by interaction of cellular elements, cytokines and signaling proteins, which results in the formation of new bone (Gerstenfeld et al., 2003). Depending on fracture site, complexity, co-morbidities and other factors, 10% of all fractures will eventually fail to unite. Non-union fractures are defined as fractures that are at least six to nine months old and in which there have been no signs of healing for the last three months. Various causes have been evoked for impaired healing in hypotrophic (atrophic and oligotrophic) non-unions, including poor fracture stabilization, local infection and failure of the osteoblastic cells to multiply. Currently the treatment of choice for non-unions, particularly atrophic non-unions, is bone autograft (or allograft), combined or not with intramedullary nailing, plating, and external fixation devices (Kanakaris et al., 2007). This procedure produces good results but requires an invasive surgery of several hours under general anesthesia and a few days of hospitalization. Because of this, major complications have been reported in up to 20-30% of patients (Pieske et al., 2009, Zimmerman et al., 2009). This Phase 2b/3 study aims at demonstrating the safety and efficacy of PREOB®, a proprietary population of autologous osteoblastic cells, in the treatment of hypotrophic non-union fractures of long bones. PREOB® will be compared to Bone Autograft in a non-inferiority design.
To characterize the natural history and progression of Duchenne Muscular Dystrophy (DMD) to help inform the design of future studies, to capture biomarkers of safety and disease progression and to provide comparative data for the development of rare exons for which formal controlled trials are not feasible.
Trabeculectomy is the gold standard procedure for the surgical treatment of glaucoma. Antimetabolites such as mitomycin-C (MMC)are widely used as an adjunctive during surgery to prevent scarring of the bleb. MMC has the risk for creating thin bleb walls, avascular blebs, and increased risk to infection, blebitis and endophthalmitis. Recently, a biodegradable porous collagen-glycosaminoglycan copolymer matrix implant (Ologen), has become available for glaucoma surgery.Although a few studies on filtering surgery with Ologen implantation have been performed, there is yet no conclusive evidence on effectivity and safety with Ologen implantation when compared to trabeculectomy with MMC. This is a prospective intervention pilot study to determine the degree of intraocular pressure (IOP) lowering of trabeculectomy with Ologen implantation in comparison to trabeculectomy with MMC. Additionally, the safety (per- and postoperative complications) of the two procedures will be compared. The study hypothesis is that trabeculectomy with Ologen will be a safer procedure than trabeculectomy with MMC, but probably at the cost of a less potent IOP lowering.
The present study is designed to investigate the beneficial effects of adjunctive dexamethasone therapy in patients admitted with community-acquired pneumonia, additionally aiming at assessing what patients benefit from dexamethasone treatment mostly. A large multicenter study will be conducted comparing a 4 days dexamethasone 6 mg per os course with placebo in 600 patients and with predefined subgroup analyses planned.
The primary objectives of this randomized clinical trial are to evaluate if perioperative SDD can reduce clinical anastomotic leakage rate and its septic consequences as well as other infectious complications. By reduction of septic complications long-term oncological outcome might simultaneously improve.
This study will test compare the Stentys Stent with the Multi-Link Vision™ stent system (Abbott Vascular Inc.)in patients with a heart attack. It is expected that the Stentys stent is not worse than the Vision stent.
The purpose of this study is to determine whether staining of the gastric mucosa increases the number of detected (pre)malignant foci of intestinal and diffuse type gastric cancer, in first degree relatives of individuals with familial gastric cancer.
The objectives of this study are to determine the safety and efficacy of IW-9179 administered to patients with functional dyspepsia (FD).
The purpose of this study is to compare the effectiveness of peripheral nerve stimulation utilizing a subcutaneous lead implant technique (SQS) plus optimized medical management (OMM) versus OMM alone in patients suffering from back pain due to Failed Back Surgery Syndrome (FBSS).