Track topics on Twitter Track topics that are important to you
In this study, the investigators evaluated a therapeutic HIV-1 DNA vaccine administered with a novel topical application method to 12 chronically HIV-infected cART treated patients. The HIV DNA plasmids used in this study encode for envelope gp160 of HIV-1 subtypes A, B and C, rev B, Gag A and B and reverse transcriptase (RT) B. The patients were randomly assigned to three groups; group 1 (n=4) were immunized six times with 0.4 mg of HIV DNA plasmids topically, group 2 (n=4) were immunized six times with 0.4 mg of HIV DNA plasmids topically and treated with 500 mg of hydroxyurea daily until visit 10, group 3 (n=4) four patients received placebo. The immunization was performed during three cycles of 7 weeks of cART followed by four weeks of therapy interruption. After the last cycle of cART the patients were maintained on a definitive treatment interruption until CD4+ T cell counts dropped below 350/ mm3 at two time points. Cellular and humoral immune responses, viral load and CD4+ T a cell count was analysed throughout the study.
Allocation: Randomized, Control: Placebo Control, Endpoint Classification: Safety/Efficacy Study, Intervention Model: Parallel Assignment, Masking: Double Blind (Subject, Caregiver, Investigator, Outcomes Assessor), Primary Purpose: Treatment
HIV DNA Vaccine
Swedish Institute for Infectious Disease Control
Published on BioPortfolio: 2014-08-27T03:13:03-0400
The purpose of the study is to determine the safety of a new HIV vaccine and to evaluate the immune response to the vaccine. Only some HIV genes are used to make the vaccine and therefore...
This study is aimed at assessing the safety and immunogenicity of different doses and formulations of a new Novartis Meningococcal B Recombinant Vaccine.
The proposed study is aimed to assess the antibody response and short-term persistence of Novartis Meningococcal B Vaccine after one, two or three doses and to evaluate the optimal vaccina...
This is a open label, randomized phase VI study, to assess the safety and immunogenicity of co-administration of Hepatitis E vaccine with Hepatitis B vaccine. The concomitant group (n =300...
This study will evaluate the safety of and immune response to a new HIV vaccine. The vaccine in this trial uses pieces of HIV DNA and HIV proteins. The vaccine itself cannot cause HIV in...
The SAGE Working Group on Vaccine Hesitancy developed a vaccine hesitancy measure, the Vaccine Hesitancy Scale (VHS). This scale has the potential to aid in the advancement of research and immunizatio...
Monovalent rotavirus vaccine (RV1) was introduced in Tanzania in January 2013 under the Reach Every Child initiative, to be given at ages 6 and 10 weeks. We used the sentinel hospital rotavirus surv...
Observational post-marketing studies are important to assess vaccine effectiveness (VE). We estimated VE from the bivalent human papillomavirus (HPV) vaccine against HPV positivity of vaccine and non-...
The Advisory Committee on Immunization Practices made relatively few new vaccine recommendations in 2017. One pertained to prevention of hepatitis B virus infection in infants born to HBV-infected mot...
A combined vaccine used to prevent infection with diphtheria and tetanus toxoid. This is used in place of DTP vaccine (DIPHTHERIA-TETANUS-PERTUSSIS VACCINE) when PERTUSSIS VACCINE is contraindicated.
A live vaccine containing attenuated poliovirus, types I, II, and III, grown in monkey kidney cell tissue culture, used for routine immunization of children against polio. This vaccine induces long-lasting intestinal and humoral immunity. Killed vaccine induces only humoral immunity. Oral poliovirus vaccine should not be administered to immunocompromised individuals or their household contacts. (Dorland, 28th ed)
A bacterial vaccine for the prevention of brucellosis in man and animal. Brucella abortus vaccine is used for the immunization of cattle, sheep, and goats.
A live attenuated virus vaccine of chick embryo origin, used for routine immunization of children and for immunization of adolescents and adults who have not had mumps or been immunized with live mumps vaccine. Children are usually immunized with measles-mumps-rubella combination vaccine.
A live attenuated virus vaccine of chick embryo origin, used for routine immunization of children and for immunization of adolescents and adults who have not had measles or been immunized with live measles vaccine and have no serum antibodies against measles. Children are usually immunized with measles-mumps-rubella combination vaccine. (From Dorland, 28th ed)
DNA sequencing is the process of determining the precise order of nucleotides within a DNA molecule. During DNA sequencing, the bases of a small fragment of DNA are sequentially identified from signals emitted as each fragment is re-synthesized from a ...