48 results
Main: To assess the effect of an early extra measles immunization between 6and 12 months of age on the development of humoral and cell-mediatedimmunity against measles following routine MMR immunization at 14months of age.Secundary:Determine effect…
To document that 8 weeks treatment with ledipasvir-sofosbuvir is effective in chronic HCV genotype 4 patients without cirrhosis.
This study aims to identify global and local determinants of HPV vaccine acceptability, HPV vaccine uptake and compliance as well as identify logistics and programmatic issues in each country to offer the HPV vaccine, as a potential cervical cancer…
To validate FDA-approved dosing recommendation for once daily darunavir/ritonavir in children 6-12 years old
The primary objective of this study is to evaluate the efficacy of TDF plus Peginterferon *-2a (PEG) combination therapy for 48 weeks versus standard of care TDF monotherapy or PEG monotherapy for 48 weeks in non-cirrhotic CHB subjects as determined…
1. To assess the effect of the switch from protease inhibitors to raltegravir on endothelial function. 2. To assess the effect of the intervention mentioned above on markers of endothelial function; immune activation; chronic inflammation; and, on…
To investigate the use of a temporary peginterferon alpha-2a add-on strategy during entecavir therapy in patients with HBeAg-positive chronic hepatitis B by comparing the efficacy of this regimen versus entecavir monotherapy.To evaluate the long-…
The main objective of this study is to compare the incidence of KPTD in mildly renally impaired HBV-infected persons on TDF to the incidence in patients with normal renal function. Secondary goals are to relate tenofovir plasma, intracellular and…
Primary: Evaluate new influenza A (H1N1) disease (pandemic influenza) incidence of vaccinated compared to unvaccinated individuals. Secondary: * Obtain data on immunogenicity of pandemic influenza vaccination:- Evaluation of the humoral immune…
The main objective of this study is to assess incidence of, clinical determinants for, dose reduction in and reversibility of tenofovir associated renal insufficiency and KPTD.Secondary objectives are to assess kidney tubular function in patients…
First, to assess the effect of addition of maraviroc to an abacavir-containing regimen on endothelial function; second, to assess the effect of this intervention on markers of immune activation and chronic inflammation.
To protect children with hiv and children using immune-suppressive medication against hepatitis A and B, and to determine the immunogenicity of the combined hepatitis A and B vaccine in these children.
To suppress low-level viremia to a level below 50cp/mL in patients using cART by switching their current non-nucleoside reverse transcriptase inhibitor (NNRTI) or PI to DRV boosted with ritonavir (RTV) (DRV/r). Secondary objectives are to reduce the…
React elderly >60 years of age just as good and quickly to hepatitis A vaccination as younger travellers?
Primary Objectives: • To determine the basic immunity against influenza H1N1 (2009) in the population.• To determine the humoral and cellular immunity after a single vaccination with Influenza A virus (H1N1) 2009 Monovalent MF59- Adjuvanted Vaccine…
The objective of this study is to evaluate the immune respons against the H1N1 strain following vaccination with the first dose of trivalent inactivated influenza virus vaccine (Fluarix) in subjects previously vaccinated with 2 doses of H1N1…
-
Monitoring of resitance development in HIV
Is the area under the curve (AUC) of the dose ribavirin once daily equal to the AUC of a half dose twice daily?
The objective of this project is to investigate uptake, usability and acceptability of two hiv prevention interventions. These relate to the use of biomedical interventions, ie the provision of daily and intermittent PrEP to men who have sex with…