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.
Phase 3, randomized, controlled study to evaluate the safety and efficacy of oral pacritinib compared to Best Available Therapy (BAT) in patients with thrombocytopenia and primary or secondary myelofibrosis.
In this first in human study the aim is to assess the safety, pharmacokinetics and pharmacodynamics of 2B3-201 in a randomized, first in human, double-blind, placebo- and active comparator- controlled 3-way crossover study in 18 healthy male subjects (part 1). Furthermore, the findings obtained from part 1 will be extended and confirmed in a subsequent parallel open label study in 18 healthy male and 12 MS patients and an open label study with methylprednisolone as comparator in 12 female volunteers (part 2).
Cell savers are routinely used in our hospital during off-pump coronary artery bypass grafting to retrieve and wash blood that is lost during the operation. This washed blood is retransfused to the patient in order to prevent allogeneic blood transfusion. However, little is known about the rheologic properties and oxygen transport capacity of the washed red blood cells and the effects of retransfusion of this blood on microcirculatory blood flow and organ damage in the patient. For cell savers 3 different operating principles exist. The most common one uses discontinuous blood washing with a spinning bowl that is intermittently filled with blood, processed and emptied. A second one uses a continuous blood washing principle with a rotational disk. A third one is intermediate using features of both the discontinuous bowl technology and the continuous rotational disc technology. The investigator hypothesize that the operating principle has effects on the rheologic properties and oxygen transport capacity of the washed blood. Previous research suggested that in particular the deformability and oxygen carrier properties of the red blood cells are affected. As a consequence, red blood cells may block small blood vessels, which affects microcirculatory blood flow and tissue oxygenation. This may lead to organ damage.
Newborns admitted to an intensive care unit often require artificial ventilation. For that purpose an endotracheal tube needs to be placed into the trachea, a procedure named endotracheal intubation. The newborns need to be sedated to keep them comfortable, to stop moving and to relax in order to enable the success of the procedure. For this sedation an anesthetic agent named propofol is often used. The used dose of propofol has not been properly studied and as a consequence patients are under- or over -sedated and propofol leads to side effects such as hypotension. The current study aims to find the most appropriate dose of propofol for newborns of different gestational ages and of different post-natal ages. We will use propofol in different doses and after each 5 included patients per age group we will analyze whether the dose needs to be increased or decreased. The effect of the propofol will be extensively monitored and we will study the level of sedation, the quality of intubation, the stability of the patient en the occurrence of side effects. At the end we aim to have appropriate guidelines for propofol doses in newborns of all ages.
Cellulitis is among the most common infections leading to hospitalization, yet the optimal duration of therapy remains ill defined. Pragmatically, Dutch guidelines advise 10-14 days of antibiotics, which is the current standard of care. Recently it has been shown that antibiotic treatment for pneumonia and urinary tract infections can safely and significantly be shortened. Importantly, in an outpatient setting, treatment of uncomplicated cellulitis with 5 days of antibiotics was as effective as 10 days. We hypothesize that there is no difference in outcomes when patients hospitalized with cellulitis are treated with either a short-course (6 days) or standard-course (12 days) of antibiotics.
SUMMARY Rationale: A diagnostic laparoscopy is a frequently used method to confirm the diagnosis appendicitis. However until recently evidence-based laparoscopic criteria for determining appendicitis were not defined. If there is any doubt about the presence of appendicitis the appendix is usually removed. In a single centre prospective pilot study on 134 patients the investigators were able to define the Laparoscopic APPendicitis (LAPP) score. In the current study the investigators will validate the LAPP score in order to decrease the negative appendectomy rate by 50%. Eventually the score should lead to a decrease in morbidity. Objective: To decrease the negative appendectomy rate by 50%. Study design: A multicenter prospective validation study Study population: All patients, ≥18 years, operated with a diagnostic laparoscopy for the clinical suspicion appendicitis. Sample size calculation, performed by a statistician/ epidemiologist of the Trial Coordination Centre, showed the need to analyse 778 patients. Intervention (if applicable): Patients operated on appendicitis in 2008 and 2009 (n=843), were retrospectively analysed for negative appendectomies. This cohort will serve as the control group. In this control group no intervention was given, as the LAPP score was not yet defined. In the 778 prospective analysed patients, the LAPP score will be used during a diagnostic laparoscopy. With the LAPP score the investigators intend to halve the number of negative appendectomies. Main study parameters/endpoints: A decrease in the negative appendectomy rate from 9% to 5%. This decrease should not lead to an increase in missed appendicitis (occurring within 30 days), defined as requiring a surgical re-intervention or as an appendicitis or appendicular infiltrate on an ultrasound or CT-scan. Nature and extent of the burden and risks associated with participation, benefit and group relatedness: The risk of implementation of the LAPP score is minimal. In theory, the use of the LAPP score might lead to an increase risk in missed appendicitis. This might lead to an increase in morbidity.
To evaluate the effect of re-administration of gefitinib to EGFR-mutated NSCLC patients who had been treated with at least one line of TKIs followed by another line of treatment (non-TKI)
For the treatment of Achalasia, LHM has been the only surgical therapy. Recently, an endoscopic approach for this therapy has been developed (peroral endoscopic Myotomy POEM). Studies show promising short and mid term results for POEM. At present, POEM is considered a promising new technique with the potential to become a standard achalasia treatment. For this to happen, long-term comparative data with LHM is required. Therefore,the intention for this study is to investigate the short and long-term efficacy of POEM for the treatment of achalasia as it was performed in international centers and compare outcomes with database assessment of LHM.
Perineural injection of local anesthesic is currently the reference method for the treatment of post operative pain in a patient undergoing major orthopedic surgery. Postoperative pain is a dynamic phenomena in every patient. It is classified as intense during the first postoperative hours after surgery, and decreases in a non-linear manner over the days following the procedure. PCA (patient control analgesia) infusion of local anesthesic allows an adaptation of the local analgesia doses to the evaluated pain scores, as well as permit a decrease in adverse events related to the continuous infusion technique (motor or sensory blockade, paresthesia, etc.). The physician can also modify the pump settings according to the postoperative rehabilitation plan.The use of new communication techniques such as "telemedecine" may be of interest in reducing treatment onset time and optimizing pain management. The remote control consists to change the settings of the pump after if the anesthesiologist was informed in real time (via a smartphone or a tablet) on patient pain level, sensory and motor blockades. The physician goes to a dedicated website (Micrel CareTM). and makes the necessary changes by remote control via a GPRS (General Packet Radio Service) connexion. The aim of this prospective, comparative, multicentric trial is to compare the effectiveness of patient management through two communication modalities: remote control versus bedside care.
This study was designed to assess the safety, tolerability and efficacy of ACZ885 on aneurysmal growth rate in subjects with abdominal aortic aneurysms (AAA). The purpose of the study was to provide data to enable decisions regarding the further development of ACZ885 for subjects with abdominal aortic aneurysms. The design of this study addressed the primary objective of evaluating the change in aneurysmal size in subjects with AAA as a result of treatment with ACZ885.