57 results
The aim of this study is to investigate the immune response to a tetravalent MenACWY-TT vaccine in 10-, 12- and 15-year old children primed with the monovalent MenC-TT conjugate vaccine at a young age and to1. determine whether the MenC-specific…
To primary objective is to demonstrate a reduction in lipoteichoic acid release in patients with pneumococcal pneumonia treated with rifampicin. This will be done by measuring lipoteichoic acid in serum and urine.Evaluable patients for Intention-to-…
Primary objectiveTo determine the development of the cellular immune response (plasma B cells and memory B-cells), immediately before and after the booster of the 3+1 Prevenar® vaccination schedule at 11 months of age and before and after the…
Primary:To determine trends in vaccine- and nonvaccine-serotype S. pneumoniae asymptomatic colonisation in healthy 11-month-old and 24-month-old infants who have been immunized according to the Dutch NIP with 7-valent pneumococcal conjugate vaccine…
How long does B-cell memory persist after a single conjugate MenC vaccination and which cells are involved? How is this related to the age of first vaccination? And how to define correlates of protection for immunity and memory after MenC conjugate…
The primary objective is to compare the efficacy of moxifloxacin 400 mg PO OD for five days with the respective efficacy of amoxicillin clavulanic acid 875/125 mg PO BID for seven days in the treatment of subjects with AECB. The primary efficacy…
Determine asymptomatic nasopharyngeal pneumococcal carriage and serotype distribution in elderly aged 65-70 years, 71-80 years ald 80 years and older. Assessment of the value of PCR compared with conventional culture methods.
The purpose of this study is to determine whether it is useful to decolonize patients undergoing primary hip or knee replacement surgery from the S. aureus skin bacteria.
Primary objective:To compare the change in small airways obstruction (FEF75%) in patients with CF when inhaling one ampule of inhaled tobramycin with the Akita® compared to standard of treatment (twice daily nebulization of one ampule using standard…
Primary Objective: To investigate the additional effect of systemic antibiotics (amoxicillin 375 mg and metronidazole 250 mg) for non-surgical treatment of peri-implantitis in comparison to non-surgical treatment of peri-implantitis without the…
The main purpose of this study is to assess the long-term antibody responses and cellular memory immunity against B. pertussis in a cohort of Dutch children, 8-9 years of age, who have been vaccinated with aP in the first year of life. Furthermore,…
Investigate the effects of aP booster vaccination in children, young adults and elderly on the (long-term) immune response to B. pertussis in three European countries with a different epidemiological background and primary vaccination schedule for…
To assess if short antibiotic treatment (3x24 hours) with an anti-pseudomonal carbapenem (imipenem-cilastatin or meropenem) is safe (NON-INFERIOR) with regard to treatment failure in comparison with extended treatment (at least 9x24hours) of high-…
*Premature infants and maternal pertussis immunization. Is second trimester vaccination beneficial?*
Our primary objective is to evaluate non-inferiority of anti-Pertussis Toxin (PT) IgG in term infants at 2m of age born of mothers having received a pertussis vaccine between 20-24w Gestational Age (GA) compared to a reference anti-PT IgG at 2m of…
The main purpose of this study is to investigate the longitudinal effects of an aP booster vaccination in adults, on long-term humoral and cellular memory immunity against B. pertussis. By measuring antibody levels against the various pertussis…
A non-inferiority/superiority trial was designed for the treatment of uncomplicated cystitis in the Dutch community, in which we compare a 1-day and 3-day regimen of FT to a 5-day regimen of nitrofurantoin to investigate the effect on time to…
This study has been transitioned to CTIS with ID 2024-520379-28-00 check the CTIS register for the current data. To compare exposure to ciprofloxacin between patients with impaired renal function (eGFR < 30 ml/min/1.73m2) admitted to a…
Primary Objective: Primary objective of this trial will be to determine whether iNPWT reduces the number of patients with clinically relevant* SSOs after (potentially) contaminated ventral hernia repair <30 days after surgery. *A SSO is…
To determine the effects of the CytoSorb hemoperfusion column on the development of immunoparalysis in a repeated human endotoxemia model, which is reflected by attenuated plasma cytokine levels during the second LPS challenge.
Primary objective: The primary objective of this study is to investigate if taking methenamine hippurate reduce the need for antibiotic usage due to recurrent UTI (measured as the number of courses of antibiotics).Secondary objectives:to investigate…