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.
As both patients with end-stage kidney disease and society benefit tremendously from live kidney donation, the safety and well-being of kidney donors are highly important objectives in live kidney donation. Laparoscopic donor nephrectomy has several advantages over open nephrectomy, such as less post-operative pain, better quality of life and shorter hospital stay. Therefore, laparoscopic donor nephrectomy is nowadays the treatment of choice in most countries. So far, modifications of the technique of laparoscopic donor nephrectomy, i.e. hand-assisted and/or retroperitoneoscopic approaches, did not show a significant benefit with regard to safety as reflected by the conversion to open and postoperative complications rate. We therefore believe that further research should focus on the optimization of early postoperative pain and its concomitant use of opioids. Since non-steroidal anti-inflammatory drugs are contra-indicated before and after nephrectomy, the management of postoperative pain largely depends on the administration of opioids. Measures to reduce postoperative pain would also reduce the occurrence of postoperative nausea and vomitus, and postoperative bowel dysfunction. A recent pilot study performed by our group showed that the use of low pressure pneumoperitoneum was feasible and significantly reduced deep intra-abdominal and referred pain score during the first 72 hours after surgery. Previous studies performed by others show that low pressure pneumoperitoneum is associated with reduction of systemic inflammatory response, post-operative pain and analgesic consumption. Martini et al have shown that deep neuromuscular block improves surgical conditions during laparoscopic surgery with standard intra-abdominal pressure. To facilitate the use of low pressure pneumoperitoneum, deep neuromuscular block improves surgical conditions and might become a prerequisite for the use of low pressure pneumoperitoneum. Our hypothesis is that the combination of low pressure pneumoperitoneum and deep neuromuscular block improves quality of recovery in the early post-operative phase.
Iatrogenic hypoglycemia is the most frequent acute complication of insulin therapy in people with type 1 diabetes (T1DM). Recurrent hypoglycemic events initiate a process of habituation, characterized by suppression of hypoglycemic symptoms and lead to hypoglycemia unawareness, which in itself defines a particularly high risk of severe hypoglycemia. Recent evidence suggest a pivotal role for increased brain lactate transport capacity in the pathogenesis of hypoglycemia unawareness. However, there is uncertainty about the magnitude of this effect and whether such excess brain lactate is oxidizes as a glucose-sparing alternative energy source or acts as a metabolic regulator controlling brain glucose metabolism, oxygen consumption and cerebral blood flow. Objective: The primary objective of this study is to investigate the effect of hypoglycemia on brain lactate accumulation and regional cerebral blood perfusion in humans. The secondary objective is to assess whether this effect is a related to hypoglycemia unawareness or a consequence of T1DM per se. Hypothesis: The investigators hypothesize that hypoglycemia stimulates lactate transport over the blood-brain barrier leading to cerebral lactate accumulation and that this lactate accumulation is a function of prior hypoglycemic exposure frequency contributing to clinical hypoglycemia unawareness. Furthermore, the investigators expect that this effect of hypoglycemia on brain lactate accumulation is related to changes in cerebral blood flow (CBF).
Losmapimod is a new anti-inflammatory medication which potentially may benefit patients with Acute Coronary Syndrome, (ACS), a condition which includes heart attack. There is a growing understanding that the inflammatory response to ACS is integral to the subsequent evolution of plaque instability. Losmapimod inhibits p38 mitogen activated protein kinase (MAPK), an enzyme which may play a central role in inflammation in the setting of heart attack. Inhibition of p38 MAPK may stabilize atherosclerotic plaques, reduce the risk of subsequent plaque rupture, indirectly improve vascular function and prevent subsequent thrombosis, and thus reduce infarct size and the risk of subsequent cardiac events. This study will test whether losmapimod can safely reduce the risk of a subsequent cardiovascular event (such as death, heart attack, or near heart attack requiring urgent treatment ) when started immediately after ACS (specifically, heart attack). Patients who present with heart attack and qualify for the study will be randomly assigned to receive 3 months treatment with either losmapimod twice daily or placebo, which will be administered in addition to the usual standard of care therapies for heart attack. Following the in-hospital period, subjects will return for outpatient visits at 4 and 12 weeks, as well as a follow up visit at 24 weeks.
The purpose of this study is to confirm long term efficacy and safety of the ProdigyTM neuromodulation system in the management of failed back surgery syndrome or chronic intractable pain of the trunk and/or limbs.
To determine and evaluate a safe and tolerated dose of HDM201 in adult patients with selected advanced tumors characterized by wild-type TP53.
The objective of this study is to investigate whether a protein-enriched daily menu is acceptable and effective in increasing protein intake in elderly in a residential care home up to an intake of 1,2 gram/ kg body weight per day. The investigators hypothesise that when elderly eat 2 slices of bread, 1 portion of juice and 1 portion of soup each day, the protein intake can be increased by at least 20 grams/day. On average this can lead to an intake of 1,2 gram/ kg body weight per day.
Community acquired pneumonia (CAP) is an important health problem with significant morbidity, mortality and cost. The most identified pathogen in CAP is Streptococcus pneumoniae. This was also the causative agent most frequently found in the Ovidius and Triple-P study, two consecutive clinical trials initiated by the St. Antonius Hospital Nieuwegein. Diagnosis of pneumococcal pneumonia can be based on positive blood cultures, sputum cultures, urine antigen testing or a serotype specific antibody response. When pneumococcal pneumonia is diagnosed by a positive culture, a matching serotype specific antibody response is expected. However not all patients in the Ovidius and Triple-P study with a culture proven pneumococcal pneumonia showed an antibody response against the infecting pneumococcal serotype. Patients who survived pneumococcal pneumonia are considered as a high-risk population for pneumococcal disease in the future. Possibly these patients have an impaired immune response against S. pneumoniae. In this study, pneumococcal vaccination of patients with S. pneumoniae CAP in the past enables investigating their immune response after vaccination compared to patients with CAP due another causative agent. Furthermore this study provides information to determine if there is a difference in vaccination response between pneumococcal pneumonia patients who had a culture matching serotype specific antibody response and between pneumococcal pneumonia patients who failed to elicit this response previously. Possibly these latter patients had a temporarily low titre due to the infection but another explanation is that there might be a structurally impaired immune response against S. pneumoniae or certain serotypes.
Rationale: The dietary short-chain fructooligosaccharides have been shown to increase fecal bacterial mass and fermentation metabolites which might stimulate gut motility. Therefore, these dietary non-digestible carbohydrates might relieve functional constipation. Objective: Study the effect of short-chain fructooligosaccharides on functional constipation. Study design: A 16-week, randomized, placebo-controlled, double-blind cross-over trial with intervention periods of 4 weeks with a run-in period of 4 weeks and a wash-out period of 4 weeks. Study population: Human subjects with functional constipation according to ROMEIII criteria (total n=120; male and female; 18-75 yr). Intervention: Placebo and one out of 3 dosages of short-chain fructo-oligosaccharides, (Degree of Polymerisation of 3-5; 2, 4 and 8 g/day) for 4 weeks. scFOS will be given as oral chews. Main study parameters: The primary parameter is the number of complete bowel movements per day in subjects with functional constipation according to Rome III criteria. Secondary outcomes are Stool consistency (Bristol Stool Scale), Stool frequency, Severity of symptoms (Constipation Scoring System; CSS) and Quality of Life (Patient Assessment of Constipation Quality of Life; PAC-QoL).
This study is a 2-arm randomized, controlled, multi-center clinical trial to determine which of two strategies at birth are best to optimally aerate the lung of preterm infants. Specifically we will determine in 600 infants of 23-26 weeks gestational age (GA) requiring respiratory support at birth which of two lung opening strategies - either a standard PEEP/CPAP of 5-7 cm H2O in the delivery room (DR), as compared to early lung recruitment using Sustained Inflation (SI) in the DR, will result in a lower rate of the combined endpoint of death or bronchopulmonary dysplasia (BPD) at 36 weeks gestational age. Hypotheses: 1. Early lung recruitment with SI superimposed upon standard PEEP/CPAP in the DR will reduce the need for mechanical ventilation in the first seven days of life, and reduce need for surfactant use; and 2. A policy of DR SI on standard PEEP/CPAP recruitment will confer better outcomes at 36 weeks post-menstrual age (PMA) than standard PEEP/CPAP
To quantify motion based variation of the target volume of the primary tumor over the course of chemoradiotherapy in esophageal cancer patients, and to use this information to calculate appropriate PTV (planning target volume) margins according to the margins recipe for patients receiving trimodality (neoadjuvant chemoradiation and surgery) or definitive chemoradiation in order to personalize radiation treatment, resulting in either better target coverage or a reduction in normal tissue radiation exposure.