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.
Non-specific protective effects resulting from the BCG vaccine appear to be paternally inheritable. Since the BCG vaccine is known to induce trained immunity, epigenetics might explain the fathers' contribution to the immune profile of their offspring. Epigenetic inheritance in mice has recently been demonstrated, but is not established in humans yet. By studying the DNA methylation profile of sperm cells after BCG vaccination, we aim to gain insight into the possibility of epigenetic inheritance in human males.
In this pilot study we will study the feasibility of providing and following ICU patients with smart technology for three months after discharge from a general ward of the Leiden University Medical Centre.
This case-control study aims to investigate if oral microbioma is associated with developing oral (pre)malignant disease.
A single center trial to evaluate the effect of POLB 001 on inflammatory responses following an intradermal LPS challenge in healthy volunteers.
This is a first-in-human, open label, Phase 1/2 study to investigate the safety and efficacy of TAS3351 in patients with advanced or metastatic non-small cell lung cancer (NSCLC) harboring an acquired C797S epidermal growth factor receptor (EGFR) mutation.
The purpose of this study is to measure the long-term safety and efficacy profile of LTP001 in participants with pulmonary arterial hypertension (PAH). The study offers participants who had completed the CLTP001A12201 double-blind parent study in PAH an opportunity to receive LTP001 (whether they were on LTP001 or not). Unblinding of the treatment received in CLTP001A12201 is generally not needed, but can occur on request by the investigator.
In this project the investigators will test if it is possible to measure changes in intestinal gas production after supplementation of a complex fiber mixture over a 36 hour period in both lean normoglycemic individuals and individuals with insulin resistance and/or prediabetes with overweight when compared with a placebo Changes in intestinal gas production will also be related to energy expenditure, substrate metabolism, microbial composition and related metabolites in feces, blood and urine.
Rationale: Early diagnosis of sepsis in neonates is complicated as the signs and symptoms are nonspecific. Although blood culture is the gold standard for the diagnosis, false-negative results and long incubation period of 36-72 hours limits the use of blood culture to rule out sepsis at initial suspicion. Since delay in diagnosis may lead to progressive deterioration, antibiotics are often started empirically at initial sepsis suspicion, awaiting results of the blood culture. Consequently, uninfected infants are often unnecessarily exposed to empirical antibiotics. To reduce unnecessary treatment of non-infected infants, an early, sensitive and specific diagnostic tool would be helpful to guide clinicians faster when to discontinue antibiotics. Molecular Culture (MC) via IS-pro is a novel, advanced, molecular culture technique which is able to culture bacteria within 4 hours after blood sampling. MC might thus be a potential diagnostic tool to detect or rule out sepsis in infants quickly, however data on MC for diagnosis of sepsis in this population is limited. Objective: The aim of this study is to evaluate whether MC is of additive predictive value for the diagnosis sepsis in this vulnerable group. Study design: Prospective observational cohort study. Study population: All infants suspected for neonatal sepsis of both early and late onset will be eligible for study participation. They will be treated according to the standard local guidelines. Intervention (if applicable): In case of a suspicion of sepsis at birth, blood will be collected for a conventional blood culture as part of standard care. Additionally, a blood sample will be collected from the umbilical cord for MC. In case of a suspicion of sepsis not directly postpartum, an additional blood sample will be taken for MC analysis, directly following sampling for conventional culture, implying no extra phlebotomy. Main study parameters/endpoints: The main study parameter is the discordance in positive and negative outcomes of MC compared to outcomes of conventional blood culture. As the diagnostic accuracy of the conventional blood culture (the current gold standard) is being questioned, the predictive value of MC versus conventional blood culture towards clinical sepsis will also be tested.
Within the Denali study the effect of 3 weeks intervention with GOS on the abundance of Bifidobacterium in faecal samples will be investigated.
Taxane efficacy in metastatic prostate cancer is modest due to resistance development. Several clinical phase III studies in metastatic castration-naïve prostate cancer (mCNPC) patients have shown that adding an androgen receptor signalling inhibitor (ARSi) to patients receiving a taxane and androgen deprivation therapy (ADT) improves survival endpoints. Adding ARSi darolutamide to docetaxel+ADT in mCNPC patients resulted in a robust OS benefit (HR 0.68). Importantly, the combination of a taxane and darolutamide is not prone to a drug-drug interaction, while there is a detrimental CYP3A4 inducing effect in the case of enzalutamide, resulting in a significant and clinically relevant reduction of cabazitaxel plasma concentrations. The investigators have previously reported preclinical data showing that addition of an androgen receptor signaling inhibitor (ARSi) improves cabazitaxel efficacy, even in metastatic castration-resistant prostate cancer (mCRPC). As treatment options for mCRPC) patients are scarce and patients often develop drug resistance relatively early, a new treatment regimen for this population to delay drug resistance is highly desired. The investigators propose a randomized phase II trial to investigate the efficacy of docetaxel or cabazitaxel plus darolutamide compared to docetaxel or cabazitaxel monotherapy in men with metastatic CRPC, who have progressed on an ARSI.