نتایج جستجو برای: seroprotection
تعداد نتایج: 374 فیلتر نتایج به سال:
BACKGROUND Seasonal influenza virus vaccination should be considered in all pediatric patients with rheumatic diseases. Few studies have addressed influenza vaccination safety and efficacy in this group. We aim to prospectively evaluate immunogenicity and safety of the trivalent inactivated influenza vaccine including A/H1N1, A/H3N2 and B strains in children with juvenile idiopathic arthritis (...
Objective: Patients with diabetes mellitus are at increased risk for hepatitis B virus (HBV) infection and its complications. HBV vaccination is recommended for adults with diabetes in the United States and other countries. However, few studies have assessed safety and immunogenicity of hepatitis B vaccine in such patients. We assessed the safety and immunogenicity of recombinant hepatitis B va...
BACKGROUND AND AIMS Data on the efficacy and safety of seasonal influenza vaccines in patients with inflammatory bowel disease (IBD) remain scarce. The aim of the study was to evaluate the impact of immunosuppressive (IS) therapeutics on serological response to 2-year influenza vaccination in IBD adults. METHODS A multicentre prospective study performed in 255 IBD adults (18-64 years) receivi...
A multicenter, double-blind, randomized, active-control phase III clinical trial was performed to assess the immunogenicity and safety of a trivalent, inactivated split influenza vaccine. Korean children between the ages of 6 months and 18 y were enrolled and randomized into a study (study vaccine) or a control vaccine group (commercially available trivalent, inactivated split influenza vaccine...
Hepatitis B infection is a major global health problem. Sub–saharan Africa particularly affected. The aim of this study was to determine the prevalence HBs antigen (HBs Ag) and assess hepatitis vaccine status among medical paramedical staff at Dschang District Hospital. A descriptive cross-sectional conducted Hospital from November 2018 June 2019. All were included, regardless sex or age, vacci...
Annual influenza vaccination is recommended, but its efficacy in dialysis population is still controversial. Here we aimed to compare the dynamic changes of immune response between various influenza vaccination protocols in hemodialysis patients. A 18-week open label, non-randomized, controlled trial was conducted during 2011-2012. The efficacy between unvaccinated, one- and two-dose regimens w...
BACKGROUND Solid organ transplant (SOT) recipients are a priority group for influenza vaccination and strategies enhancing immunogenicity are needed. METHODS We determined adverse reactions, changes in biomarkers of graft function and immune responses to two doses of the AS03-adjuvanted influenza A/09/H1N1 vaccine in 216 SOT recipients and in 138 controls after one dose. Antibody responses we...
BACKGROUND/AIMS The immune response to influenza vaccine may be influenced by many factors, e.g. age, comorbidities or inflammation, and iron status. METHODS We studied the vaccine-induced production of hemagglutination-inhibition antibodies (HI) in 133 hemodialysis patients (HD) and 40 controls. To identify variables associated with the immune response, uni- and multivariate regression analy...
OBJECTIVE To analyze the efficacy and safety of a recombinant Hepatitis B vaccine in newborns. METHODS The study was carried out in a general hospital in the city of Guarulhos, Southeastern Brazil, between 2002 and 2005. The recombinant Hepatitis B vaccine from Instituto Butantan (VrHB-IB) was tested in two clinical trials. In both trials, newborns were randomly allocated to the experimental ...
We conducted a meta-analysis to evaluate the effects of probiotics and prebiotics on the immune response to influenza vaccination in adults. We conducted a literature search of Pubmed, Embase, the Cochrane Library, the Cumulative Index to Nursing and Allied Health (CINAHL), Airiti Library, and PerioPath Index to Taiwan Periodical Literature in Taiwan. Databases were searched from inception to J...
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